[go: up one dir, main page]

EP3992049A1 - Système de transport - Google Patents

Système de transport Download PDF

Info

Publication number
EP3992049A1
EP3992049A1 EP20841141.3A EP20841141A EP3992049A1 EP 3992049 A1 EP3992049 A1 EP 3992049A1 EP 20841141 A EP20841141 A EP 20841141A EP 3992049 A1 EP3992049 A1 EP 3992049A1
Authority
EP
European Patent Office
Prior art keywords
load
bearing member
bearing
bearing elements
transport system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP20841141.3A
Other languages
German (de)
English (en)
Other versions
EP3992049A4 (fr
EP3992049B1 (fr
EP3992049C0 (fr
Inventor
Anatoli Eduardovich YUNITSKI
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unitsky Anatoli Eduardovich
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP3992049A1 publication Critical patent/EP3992049A1/fr
Publication of EP3992049A4 publication Critical patent/EP3992049A4/fr
Application granted granted Critical
Publication of EP3992049B1 publication Critical patent/EP3992049B1/fr
Publication of EP3992049C0 publication Critical patent/EP3992049C0/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B3/00—Elevated railway systems with suspended vehicles
    • B61B3/02—Elevated railway systems with suspended vehicles with self-propelled vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B7/00—Rope railway systems with suspended flexible tracks
    • B61B7/06—Rope railway systems with suspended flexible tracks with self-propelled vehicles
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B25/00—Tracks for special kinds of railways
    • E01B25/22—Tracks for railways with the vehicle suspended from rigid supporting rails

Definitions

  • the present invention is related to the field of transport, in particular - to rail transport systems with string-type track structure, and may be used in developing both monorail and multirail ways for providing transportation of passengers and goods in conditions of rough terrain, mountains, deserts, as well as in megacities and on maritime portions of transport lines.
  • a suspended transport system which comprises a running track and a vehicle in the form of a body.
  • Running track is made in the form of two-rail track positioned on longitudinal beams installed on inner brackets (cantilevers) of intermediate supports.
  • the system is equipped with a driving unit in the form of a running carriage with an electric motor installed thereon and a body on a pneumatic stabilizer [1].
  • the disadvantage of this transport system is the increased material intensity of its design, due to the very limited load-bearing capacity of the track beams, as well as the difficulty in transporting long span structures to the installation site, the difficulty of installing them in the field with a difficult landscape and the limited possibilities of using them to bridge large spans between neighboring intermediate supports.
  • a guiding track comprising two bearing elements and one longitudinal element connected by transverse elements, equipped with side sheets connecting the bearing elements to the longitudinal element, which is also made in the form of sheet, wherein one part of the transverse elements can be connected to the bearing elements, and the other part - to the longitudinal and bearing elements [2].
  • the disadvantage of this technical solution is that the known transport system has a bulky metal-intensive structure of a rail track structure, which requires very small spans between the intermediate supports of the overpass to ensure its reliability. Increasing the span between the supports, despite the structural rigidity of the rails of such a profile, leads (provided that reliability is maintained) to an excessive increase in material intensity of the rail track structure and a decrease in its specific carrying capacity. At the same time, the conditions for the delivery and installation of structural elements to the job site (installation site) are significantly complicated.
  • a transport system consisting of a bearing monorail and a transport module
  • the bearing monorail is uniformly supported through modules - tetrahedra on piles - sleepers in the ground and has starting slides and finishing anti-slopes;
  • its transport module is a platform with two cabs on four central two-flanged wheels and four side supporting rollers, with self-centering flywheels - gyroscopes, with the possibility of installing a body - a cabin, tank, container, onboard platform, platform with racks for transportation of various goods.
  • a transport system which consists of a suspended monorail and a transport module, wherein the suspended monorail is an I-beam suspended by braces along the edges of the modules - tetrahedra to two longitudinal load-bearing ropes tightened by transverse ties and also has starting slides and finishing anti-slopes.
  • the transport module is made suspended [3].
  • the mentioned transport system possesses low specific carrying capacity.
  • the ratio of the payload weight to the deadweight of its track structure which, in this case, leads to a significant increase in the cost of such transport system, it also means facing obstacles in delivery to the installation site and during assembling in field conditions of components of the track structure and limited possibilities of using the track of the specified structure to bridge large spans between adjacent intermediate supports.
  • a common drawback of the known transport systems is the low specific carrying capacity of their track structures, leading to a significant increase in the cost of the entire transport system, which, as a rule, provides for the design of a track structure in the form of heavy and bulky beams of long span structures, the delivery and installation of which in real field conditions with a complex landscape is a very difficult and costly technology.
  • the transport system by Yunitski includes at least one track structure tensioned above the foundation in span between the supports in the form of a load-bearing element encased in a body with a rolling surface for movement of wheeled vehicles (movable transportation means) installed on the track structure [4].
  • a load-bearing element encased in a body with a rolling surface for movement of wheeled vehicles (movable transportation means) installed on the track structure [4].
  • the known transport system has excessive material intensity and, therefore, increased cost, as well as low technological effectiveness and, as a result, high labor input.
  • a string transport system by Yunitski which includes at least one, tensioned above the foundation in a span between anchor supports, rail cord in the form of a load-bearing element encased in body with a rolling surface for self-powered movable units.
  • the load-bearing elements of the load-bearing member are connected to each other and to the body in a monolith (throughout the volume) by means of filler.
  • the rail cord in the span between the supports is made with sagging deflection of a certain slope, while the transition section of the track on the support is made with the same slope as the section of the suspended portion of the track that conjugates therewith in the span between the supports [5].
  • That track structure has increased material and labor intensity, and, therefore, increased cost and penalized technicality.
  • Yunitski transport system rail which contains a tubular hollow body with overlay head, inside which there is a load-bearing member made of prestressed load-bearing elements, mainly wires and/or ropes distributed along the cross profile of the rail, and the walls of the body are closed.
  • a load-bearing member made of prestressed load-bearing elements, mainly wires and/or ropes distributed along the cross profile of the rail, and the walls of the body are closed.
  • the body is made in the form of a spiral enclosing the load-bearing member, and the overlay head is fixed on the spiral turns.
  • the space between the body and the load-bearing member is filled with filler [6].
  • the method of producing such rail of the track structure by Yunitski consists in the fact that the load-bearing member is formed of load-bearing elements and used as a mandrel in the manufacture of the rail body, and when the rail body is being produced, the load-bearing member is placed therein by laying on the surface of the load-bearing member of ordinary winding made of high-strength wire or band.
  • Transport system with such rail cords ensures high manufacturability.
  • the material intensity of said track structure obtained by the described method is still excessive.
  • Transport system by Yunitski [7] which is accepted as a prototype, appears to be the closest as regards the declared technical essence and achieved result. It includes at least one, tensioned above the foundation in spans between supports, rail cord in the form of a load-bearing member, containing load-bearing elements prestressed in longitudinal direction, concreted into the binder layer of the load-bearing member, and enclosed in a hollow body with a rolling surface for movement of wheeled self-powered movable units installed on the track structure.
  • the rail cord is equipped with a hollow body, which acts as a casing for the load-bearing member.
  • the hollow body is provided with a rolling surface for wheeled self-powered movable units, and the load-bearing member placed in the hollow body is made in the form of load-bearing elements prestressed in longitudinal direction, which are cemented in the binder layer.
  • the load-bearing member and the hollow body wherein it is placed are joined through the binder layer.
  • the transport system with a track structure of this type provides a high specific carrying capacity, but the material intensity and manufacturability of the rail cord design remain insufficiently optimized.
  • the aim of the present invention is to achieve the following technical objectives:
  • Yunitski represents at least one rail cord tensioned above foundation in spans between supports, in form of a load-bearing member, comprising a longitudinally prestressed isolated load-bearing element, concreted into a binder layer of the load-bearing member; and conjugated therewith loaded layer with rolling surface for self-powered movable units, wherein the load-bearing member is made bodiless, whereas the loaded layer with rolling surface is fastened directly on the binder layer of the load-bearing member, and the isolated load-bearing element is concreted into the binder layer to depth h 1 , m, - from the rolling surface, and to depth h 2 , m, - to its opposite face, defined by the ratios: 0.2 ⁇ h 1 / S 1 ⁇ 2 , 0.1 ⁇ h 2 / S 1
  • Yunitski which represents at least one rail cord tensioned over foundation in spans between supports, in form of a load-bearing member, comprising longitudinally prestressed load-bearing elements, concreted into binder layer of the load-bearing member; and conjugated therewith loaded layer with rolling surface for self-powered movable units, wherein the load-bearing member is made bodiless, whereby the load-bearing member is made bodiless, whereas loaded layer with rolling surface is fastened directly on the binder layer of the load-bearing member; wherein the load-bearing member is made in the form of a (distributed along the height of the load-bearing member) combination of one or several isolated load-bearing elements and/or one or several piles of discrete load-bearing elements, concreted into the binder layer to depth h 1 , m, - from rolling surface and depth h 2
  • the binder layer of the load-bearing member can be made of hardening material based on polymer binder composites.
  • PEEK polyetheretherketone
  • polyurethane or polyurea, or a combination thereof
  • cross profile of the load-bearing elements is made in the form of a disc, and/or an ellipse, and/or a square, and/or a rectangle, and/or a rhombus, and/or a triangle, and/or a trapezoid, and/or a polygon.
  • the load-bearing elements are made in the form of wire, and/or twisted or non-twisted ropes, cables, and/or strands, and/or cords, and/or rods, and/or strips, and/or bands, and/or tubes.
  • the design of the rail cord helps to increase both the specific carrying capacity of the track structure and the processability of the production process of the transport system as a whole.
  • the proposed transport system by Yunitski represents at least one rail cord 4 tensioned above foundation 1 in spans 2 between supports 3, in form of load-bearing member 5, comprising at least one (see Figs.2 - 13 ) longitudinally prestressed isolated load-bearing element.
  • load-bearing elements may be embodied as isolated 6.1, as shown on Fig.2 and Fig.3 , or discrete 6.2, aggregated in pile 6 (see Figs.4 and 10 ) and positioned in line on one level as shown on Figs.4 - 7 .
  • Figs.8 - 13 show the embodiment of load-bearing member 5 in the form of combination of one or several isolated 6.1 load-bearing elements and/or one or several piles of 6 discrete 6.2 load-bearing elements.
  • rail cord 4 contains load-bearing elements (6.1 and/or 6.2) concreted into binder 7 layer of load-bearing member 5 and loaded 8 layer conjugated with the binder 7 layer with rolling surface K for self-powered movable units 9.
  • supports 3 can have various design designs - in the form of towers, columns with heads, steel and reinforced concrete columnar and frame buildings and structures equipped with passenger stations and/or cargo terminals, other functional structures or truss structures.
  • the design of supports 3 may vary depending on where they are installed.
  • the shape of heads (not shown on Figures) with devices for fastening load-bearing member 5 installed on the turns of the track, on linear sections of the track, in the mountains or at the terminal ends of the track can be different, since the abovementioned devices must be smoothly coupled with the suspended sections of rail cord 4 in spans 2 between supports 3.
  • the shape of heads can be determined by the fact whether they are the location of passenger stations and/or cargo terminals, interchange / junction nodes (turn-out switches and turn sections) of the transport system.
  • Supports 3 can be combined with buildings and construction facilities (not shown on figures).
  • Self-powered movable units 9 (passenger and/or freight and/or cargo passenger), which are part of the transport system by Yunitski, can be embodied as in suspended design (in suspended position and fastened from below to rail cord 4 of transport system on wheels of movable unit 9), as shown on Figure 1 , or in mounted design (mounted by wheels of movable unit 9 on rail cord 4, not shown on Figures).
  • one of its main elements determining the essence of the proposed technical approach is the rail cord 4 of the track structure.
  • the principal feature of the rail cord 4 according to the proposed technical approach is that it is made in the form of load-bearing member 5 containing at least one load-bearing element (6.1 and/or 6.2), prestressed in the longitudinal direction, concreted into the binder 7 layer of this load-bearing member 5, and the therewith conjugated loaded 8 layer with rolling surface K for self-powered movable units 9 (see Figs.2 - 13 ), and not comprising an additional body wherein this load-bearing member 5 would be located.
  • load-bearing member 5 is body-free, and loaded 8 layer with rolling surface K merges with binder 7 layer of load-bearing member 5 and is monolithically coupled with it.
  • load-bearing member 5 with therewith conjugated rolling surface K does not have an additional case shell in the form of a body, which is present in the prototype and analogues.
  • Implementation in the proposed transport system of the track structure of innovative modification - with a rail cord 4 in the form of load-bearing member 5, which does not have body in the form of a shell, allows, due to decrease in mass and cross-sectional area of rail cord 4, to achieve significant advantages compared to the known technical solutions.
  • the task is to ensure increase in the specific carrying capacity of the track structure with decrease in material capacity and labor intensity and processability of its manufacture, for example, thanks to deliveries to the installation site of rail cord 4 of the proposed track structure of blanks of various types of load-bearing elements in the form of bundles and/or rolls.
  • load-bearing elements of load-bearing member 5 of rail cord 4 cross-section of which is schematically shown on Figs.2 - 13
  • longitudinally prestressed load-bearing elements in the form of wire, and/or twisted or non-twisted ropes, and/or strands, and/or cords, and/or rods, and/or strips, and/or bands, and/or tubes may be used, made of any durable materials, such as fiberglass, or steel, to ensure reliability, efficiency, cost-effectiveness and processability of such load-bearing elements.
  • Load-bearing elements prestressed in longitudinal direction, are concreted into binder 7 layer, and form load-bearing member 5 of rail cord 4 with loaded 8 layer conjugated therewith, with rolling surface K for self-powered movable units 9.
  • a hardening material as materials of binder 7 and loaded 8 layers, for example, in the form of a composition based on polymer binder composites, and/or a similar hardening material that rigidly binds / concretes prestressed in the longitudinal direction corresponding load-bearing elements into a single whole.
  • polyetheretherketone is the most preferred hardening material for such use.
  • PEEK polyetheretherketone
  • polyurea and/or polyurethane and/or a combination thereof can be used as the hardening material. The use of the above materials will ensure high technological effectiveness of the track structure and the transport system as a whole, while ensuring high design wear resistance, strength and durability, as well as increased hardness with low friction coefficient on the rolling surface K of the rail cord 4 of the track structure.
  • One alternative embodiment of the hardening material is its practical implementation with a closed cell structure, which increases the specific bearing capacity of rail cord 4 of track structure.
  • the formation of the track structure of the transport system is achieved in the form of monolithic load-bearing member 5 of rail cord 4 and rolling surface K conjugated with them for self-powered movable units 9, which provides accommodation, transfer and redistribution of high contact stresses to all prestressed in the longitudinal direction corresponding load-bearing elements of load-bearing member 5, which significantly increases strength and flexural rigidity of the track structure, with significant decrease in materials intensity.
  • cross profile of the load-bearing elements is made in the form of a disc, and/or an ellipse, and/or a square, and/or a rectangle, and/or a rhombus, and/or a triangle, and/or a trapezoid, and/or a polygon.
  • the claimed transport system by Yunitski is characterized by that isolated 6.1 load-bearing element of load-bearing member 5 is made concreted into binder 7 layer (see Figs. 2 and 3 ).
  • the claimed transport system by Yunitski that the width B 1 , m, of isolated 6.1 load-bearing element is defined by the dependence: 0.5 ⁇ B 1 / A ⁇ 0.99
  • the ratio (1) is less than 0.5, then the required rigidity of the load-bearing member 5 in the transverse direction is not guaranteed, which leads to increased wear of the rail cord 4 and penalized efficiency of the transport system.
  • the ratio (1) is more than 0.99, it becomes problematic to ensure the integrity of the load-bearing member 5 during operation of the transport system and the probability of splitting it into fragments increases: isolated 6.1 load-bearing element with loaded 8 layer and binder 7 layer of load-bearing member 5, which loses connection with them from below (from the face of the load-bearing member 5 opposite to the rolling surface K ).
  • a possible variant of practical implementation of the proposed transport system according to the first embodiment of the invention is a rail cord 4 with isolated 6.1 load-bearing element, for example in the form of a band, which is shown on Fig. 2 .
  • An alternative variant of practical implementation of the proposed transport system is the embodiment of the rail cord 4 with isolated 6.1 load-bearing element of elliptical section, which is shown on Fig. 3 .
  • the load-bearing elements (in the form of isolated 6.1, or pile 6 of discrete 6.2) are concreted into binder 7 layer to the depth h 1 , m, - from the rolling surface, and to the depth h 2 , m, - to its opposite face, defined by the ratios: 0.2 ⁇ h 1 / S 1 ⁇ 2 , 0.1 ⁇ h 2 / S 1 ⁇ 1 , 0.2 ⁇ h 1 / S 2 ⁇ 2 , 0.1 ⁇ h 2 / S 2 ⁇ 1 , where S 1 , m - the height of the isolated 6.1 load-bearing element of the load-bearing member 5, and S 2 , m, - the height of the discrete 6.2 load-bearing element in the pile 6 of the load-bearing member 5.
  • the rail cord 4 operates under the wheels of the self-powered movable unit 9 as a rigid continuous beam.
  • the loaded 8 layer does not fully provide the function of the transfer element to evenly redistribute the pressures of local deformation waves moving along the rolling surface K under the influence of the load from the self-powered movable unit 9 to the load-bearing elements (isolated 6.1 element, or to the pile 6 of discrete 6.2 elements). Accordingly, when the values specified in the ratios (2) and (4) decrease below 0.2, the possibility of the effect of unacceptable local pressures on the rail cord 4 is not excluded.
  • the rail cord 4 will have insufficient hardness and hardness of the rolling surface .
  • the binder 7 layer does not fully provide a reliable connection between the elements of the load-bearing member 5, required to maintain the integrity of the rail cord 4 and ensure monolithic concreting of the load-bearing elements (isolated 6.1, or pile 6 of discrete 6.2) of the load-bearing member 5 from below.
  • ratios (3) and (5) are more than 1, then there occurs an unjustified increase in the thickness of the load-bearing member 5 below the rail cord 4 and an over-consumption of the material of the binder 7 layer.
  • dimensions of load-bearing member 5 are selected so that inequality for the ratio of width A, m, of load-bearing member 5, to its height H, m, is within limits: 2 ⁇ A / H ⁇ 20
  • the rail cord 4 of the proposed transport system will have low specific bearing capacity and strength.
  • the rail cord 4 will have insufficient rigidity, including torsional, when being driven along by self-powered movable unit 9.
  • the proposed transport system by Yunitski is characterized by that the load-bearing member 5 comprises a pile 6 of at least two prestressed in the longitudinal direction and concreted by the binder 7 layer discrete 6.2 load-bearing elements, of width d, m, of each of such load-bearing elements located, as shown on Figs. 4 - 7 , at one level in line - a straight line, or a curve (not shown on the drawings).
  • load-bearing member 5 in the form of a pile 6 of at least two discrete 6.2 load-bearing elements with the width d, m, of each of them.
  • the gap ⁇ , m, between adjacent discrete 6.2 load-bearing elements is determined by the dependence: 0 ⁇ ⁇ / S 2 ⁇ 5 ,
  • the ratio (7) is more than 5, then the considerable thickness of the binder 7 layer in the gap ⁇ , m, between adjacent discrete load-bearing elements 6.2 will not provide the rail cord 4 with the required rigidity and bearing capacity.
  • the ratio (7) cannot be less than 0, since the gap cannot be negative (see Fig.7 ).
  • the total width B 2 , m, of the pile 6 of prestressed in longitudinal direction discrete 6.2 load-bearing elements of load-bearing member 5, including gaps ⁇ , m, therebetween is defined by the dependence: 0.55 ⁇ B 2 / A ⁇ 0.99
  • the ratio (8) is less than 0.55, then the required rigidity in the transverse direction of the load-bearing member 5, made in the form of pile 6 of (at least two) discrete 6.2 load-bearing elements positioned in line, is not ensured, which leads to increased wear of the rail cord 4 and penalized efficiency of the transport system.
  • Figs. 4 , 6 and 7 show possible alternatives to the design of the rail cord 4 with piles of 6 discrete 6.2 load-bearing elements having, respectively, round and triangular sections and made of width d, m, of each of the load-bearing elements.
  • discrete 6.2 load-bearing elements of triangular cross-section it is advisable to install them in binder 7 layer with parallel arrangement of adjacent faces.
  • Embodiments of the rail cord 4 with piles 6 of discrete 6.2 load-bearing elements with sections in the form of a square, or polygon, or other possible of the known forms, are similar to those presented above and are not shown on the figures.
  • the proposed transport system by Yunitski is characterized by that the load-bearing member 5 is made in the form of, distributed (at least in two levels) along the height of the load-bearing member 5, combination of one or several isolated 6.1 load-bearing elements and/or one or several piles 6 of discrete 6.2 load-bearing elements concreted by the binder 7 layer (see Figs. 8 - 13 ).
  • the load-bearing member 5 is made combined from one or several isolated 6.1 load-bearing elements and/or one or several piles 6 of discrete 6.2 load-bearing elements concreted into the binder 7 layer to the depth h1 , m, - from the rolling surface, and depth h2, m, - to its opposite face, defined from ratios: 0.2 ⁇ h 1 / S 3 ⁇ 2 , 0.1 ⁇ h 2 / S 3 ⁇ 1 , where S 3 , m - total height of isolated load-bearing elements and/or one or several piles of discrete load-bearing elements, including distance L, m, between them in load-bearing member 5.
  • this load-bearing member 5 When such load-bearing member 5 is concreted into the binder 7 layer to the depth indicated in the ratios (9) and (10), this load-bearing member 5 operates under the wheels of self-powered movable unit 9 as a rigid continuous beam.
  • the loaded 8 layer does not fully provide a function of the transfer element for uniform redistribution of pressures of local deformation waves moving along the rolling surface K under the influence of the load from the self-powered movable unit 9, to the corresponding load-bearing elements. If the value specified in the ratio (9) decreases below 0.2, the possibility of the effect of unacceptable local pressures on the load-bearing elements forming the combined load-bearing member 5 of the rail cord 4 is not excluded.
  • the binder 7 layer does not fully provide the monolithic concreting of the load-bearing member 5 from below and the reliable connection between the load-bearing elements included therein, necessary to maintain the integrity of the rail cord 4.
  • ratio (10) is more than 1, then there occurs an unjustified increase in the thickness of the load-bearing member 5 at the bottom of the rail cord 4 and an overspending of the material of binder 7 layer.
  • distance L , m, between levels of adjacent isolated 6.1 load-bearing elements shall not exceed the lowest height S min , m, of load-bearing elements included in combined load-bearing member 5. Otherwise, the stiffness of such load-bearing member 5 and rail cord 4 is penalized, which is unacceptable.
  • the bearing capacity of the rail cord is increased.
  • FIGs. 8 - 13 examples of cross sections of the rail cord 4 in various alternative embodiments of the combined load-bearing member 5 are given.
  • the above mentioned figures show alternative variants of the load-bearing member 5, wherein its constituent load-bearing elements are arranged in two and three levels with different combinations of the shape of the used load-bearing elements.
  • the load-bearing member 5 is made of one or several load-bearing elements (6.1 and/or 6.2) arranged in an appropriate manner and which are made prestressed in the longitudinal direction by tensioning and fastening them between the supports 3, and coating with a corresponding binder 7 layer.
  • the process of forming the load-bearing member 5 of the rail cord 4 is carried out by a special automatic mounting complex (not shown on figures), simulating, in the course of its operation, the weight load created by the self-powered movable unit 9 and performing continuous application, in accordance with the design option, of binder 7 and loaded 8 layers from hardening material, for example, in the form of a composition based on polymer binder composites, for example, polyetheretherketone (PEEK), and/or polyurea, and/or polyurethane, and/or combinations thereof.
  • PEEK polyetheretherketone
  • the load-bearing elements are made concreted at a certain depth into the binder 7 layer of this load-bearing member 5 and conjugated therewith loaded 8 (by self-powered movable unit 9) layer with rolling surface .
  • the load-bearing member 5 is made bodiless due to hardening of the binder 7 and loaded 8 layers, the last of which is equipped with rolling surface .
  • the required result is achieved by reducing the material consumption of the proposed rail cord 4 as compared to the known technical solutions.
  • the implementation of the rail cord 4 with the design proposed in this technical approach provides the required strength of the track structure, since the main accommodation of the power load by the rail cord 4 from the movable units 9 is carried out by its load-bearing member 5.
  • component materials for example, wire, or band / tape
  • component materials can be delivered to the installation site of the transport system in a compact form - in the form of rolls, which contributes to decrease in materials intensity, labor, transportation costs, the cost of manufacturing and installation of the track structure while improving the processability of manufacturing of such transport system.
  • the proposed transport system by Yunitski can be implemented in field conditions at a lower cost relative to the known designs of track structures and is high-tech.
  • the transport system by Yunitski of the described structure works as follows.
  • Transport system by Yunitski of the described structure thanks to the "bodiless" variant of practical implementation of load-bearing member 5, with high technicality and lower cost of components for the production thereof, allows to significantly increase the specific carrying capacity of the track structure, as well as, to reduce the cost of construction of the transport highway, including by way of reducing material capacity and labor intensity while increasing the processability of its manufacture and simplifying the process of delivery of components and their installation in real life conditions.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Tents Or Canopies (AREA)
EP20841141.3A 2019-07-12 2020-07-10 Système de transport Active EP3992049B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EA201900412A EA037758B1 (ru) 2019-07-12 2019-07-12 Транспортная система юницкого (варианты)
PCT/BY2020/000006 WO2021007642A1 (fr) 2019-07-12 2020-07-10 Système de transport

Publications (4)

Publication Number Publication Date
EP3992049A1 true EP3992049A1 (fr) 2022-05-04
EP3992049A4 EP3992049A4 (fr) 2023-07-26
EP3992049B1 EP3992049B1 (fr) 2024-11-13
EP3992049C0 EP3992049C0 (fr) 2024-11-13

Family

ID=74209631

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20841141.3A Active EP3992049B1 (fr) 2019-07-12 2020-07-10 Système de transport

Country Status (4)

Country Link
EP (1) EP3992049B1 (fr)
CN (1) CN114390991B (fr)
EA (1) EA037758B1 (fr)
WO (1) WO2021007642A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12479667B1 (en) 2024-07-26 2025-11-25 Anatoli Eduardovich Unitsky Cargo transport complex

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3882101B1 (fr) * 2018-11-14 2024-02-28 Anatoli Eduardovich Unitsky Complexe de transport de charge à déplacement sur roues

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4014069A1 (de) * 1990-05-02 1992-03-05 Richter Hans Fuehrungsschiene und deren herstellung
CA2217195A1 (fr) 1994-04-08 1995-10-19 Ntl Neue Transportlinien Gmbh Systeme de transport en ligne
PT2284111E (pt) * 1998-12-22 2013-07-19 Otis Elevator Co Elemento de tensão para um elevador
FR2798106B1 (fr) * 1999-09-08 2001-10-12 Pomagalski Sa Systeme de roulement d'une charge
RU2179124C1 (ru) 2001-05-25 2002-02-10 Гнездилов Владимир Алексеевич Направляющий путь для транспортного средства (варианты)
RU2204639C1 (ru) 2001-12-13 2003-05-20 Юницкий Анатолий Эдуардович Рельс транспортной системы юницкого и способ его изготовления
EA200300261A1 (ru) * 2003-03-12 2004-04-29 Анатолий Эдуардович Юницкий Рельсовая путевая структура транспортной системы юницкого (варианты)
RU2325293C2 (ru) 2006-07-27 2008-05-27 Анатолий Эдуардович Юницкий Струнная транспортная система юницкого и способ построения струнной транспортной системы
RU2374102C2 (ru) 2007-10-29 2009-11-27 Алексей Павлович Кротов Транспортная система "транспорт-монорельс-тетраэдр"
RU2405727C1 (ru) * 2009-07-20 2010-12-10 Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный институт имени Г.В. Плеханова (технический университет)" Ленточно-канатный конвейер
AT11535U1 (de) * 2009-09-22 2010-12-15 Gmundner Fertigteile Gmbh Lasttragfähige platten- oder balkenförmige formkörper für den gleisbau
RU2464188C2 (ru) 2010-12-02 2012-10-20 Валерий Евгеньевич Чигинёв Подвесная транспортная система
RU2475387C1 (ru) 2011-08-18 2013-02-20 Анатолий Эдуардович Юницкий Транспортная система юницкого и способ построения струнной транспортной системы
RU2475386C1 (ru) * 2011-08-31 2013-02-20 Анатолий Эдуардович Юницкий Транспортная система юницкого и способ построения струнной транспортной системы
RU2520983C2 (ru) * 2011-09-08 2014-06-27 Анатолий Эдуардович Юницкий Транспортная система юницкого
RU2536564C1 (ru) * 2013-05-24 2014-12-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Сибирский государственный университет путей сообщения" (СГУПС) г. Новосибирск Способ монтажа рельса транспортной системы

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12479667B1 (en) 2024-07-26 2025-11-25 Anatoli Eduardovich Unitsky Cargo transport complex

Also Published As

Publication number Publication date
EA037758B1 (ru) 2021-05-19
EP3992049A4 (fr) 2023-07-26
WO2021007642A1 (fr) 2021-01-21
EP3992049B1 (fr) 2024-11-13
EP3992049C0 (fr) 2024-11-13
EA201900412A1 (ru) 2021-01-29
CN114390991A (zh) 2022-04-22
CN114390991B (zh) 2025-06-06

Similar Documents

Publication Publication Date Title
RU2325293C2 (ru) Струнная транспортная система юницкого и способ построения струнной транспортной системы
EP3992049B1 (fr) Système de transport
CN115427283B (zh) 尤尼茨基弦索式运输系统
CN115397712B (zh) 运输系统
RU2475387C1 (ru) Транспортная система юницкого и способ построения струнной транспортной системы
EP3560786B1 (fr) Systeme de transport
EP3702231B1 (fr) Structure de voie à câbles
EP3907117B1 (fr) Systeme de transport de type câble
EP3395637B1 (fr) Système de communications
CN112770955B (zh) 尤尼茨基的运输系统及其制造及组装方法
EP3617024B1 (fr) Système de voie et de rails à treillis
EP4029754B1 (fr) Procédé de production et dispositif de système de transport à très grande vitesse
RU2324612C1 (ru) Струнная транспортная система юницкого
EA034463B1 (ru) Система коммуникаций юницкого и её применение для транспортировки жидкостей и/или газов и/или в сетях электроснабжения и/или связи
WO2017219115A1 (fr) Système de communication
EP3882101A1 (fr) Complexe de transport de charge de yunitskiy à déplacement sur roues
RU2219083C1 (ru) Монорельсовая дорога навесного типа

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20220131

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20230623

RIC1 Information provided on ipc code assigned before grant

Ipc: E01B 25/22 20060101ALI20230619BHEP

Ipc: B61B 13/00 20060101ALI20230619BHEP

Ipc: B61B 3/02 20060101AFI20230619BHEP

RAP3 Party data changed (applicant data changed or rights of an application transferred)

Owner name: UNITSKY, ANATOLI EDUARDOVICH

RIN1 Information on inventor provided before grant (corrected)

Inventor name: UNITSKY, ANATOLI EDUARDOVICH

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20240812

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602020041433

Country of ref document: DE

U01 Request for unitary effect filed

Effective date: 20241212

U07 Unitary effect registered

Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT RO SE SI

Effective date: 20241220

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250313

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20241113

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20241113

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250213

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250214

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20241113

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250213

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20241113

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20241113

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20241113

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20250814