CN111827028A - Racing track curve structure and assembly mode and application thereof - Google Patents
Racing track curve structure and assembly mode and application thereof Download PDFInfo
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- CN111827028A CN111827028A CN202010823149.5A CN202010823149A CN111827028A CN 111827028 A CN111827028 A CN 111827028A CN 202010823149 A CN202010823149 A CN 202010823149A CN 111827028 A CN111827028 A CN 111827028A
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- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 239000011094 fiberboard Substances 0.000 claims description 8
- 239000000835 fiber Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 8
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- 229910001220 stainless steel Inorganic materials 0.000 description 3
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C1/00—Design or layout of roads, e.g. for noise abatement, for gas absorption
- E01C1/002—Design or lay-out of roads, e.g. street systems, cross-sections ; Design for noise abatement, e.g. sunken road
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
- E01C13/04—Pavings made of prefabricated single units
- E01C13/045—Pavings made of prefabricated single units the prefabricated single units consisting of or including bitumen, rubber or plastics
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
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Abstract
The invention relates to the technical field of sports field construction, and discloses a track curve structure of a racing field and an assembly mode and application thereof; the track curve structure comprises a bottom layer arc-shaped net rack and a surface layer combination, wherein the bottom layer arc-shaped net rack is an arc-shaped bolt-ball joint space net rack formed by connecting bolt-ball joints with connecting members. According to the track building method, the track main body of the track is provided with the bolt ball joint space net rack instead of a traditional brick-concrete structure cast-in-place mode, the required track structure can be built through calculation by taking the bolt ball joint space net rack as a foundation cushion, the control of the elevation data of the track in track building is completely controllable, the track is enabled to be more smooth and uniform, the cast-in-place mode of concrete or asphalt is not needed, the industrial production, the assembly type installation and the standardized operation can be realized, the effect is uniform and constant, the building period can be greatly shortened, the track can be migrated and reassembled as required, and the building cost is greatly saved actually.
Description
Technical Field
The invention belongs to the technical field of sports field construction, and particularly relates to a track curve structure of a racing field as well as an assembly mode and application thereof.
Background
According to the floor standards published in the rules for speed roller coaster competitions by the WORLD wheel alliance (WORLD SKATE), two standards are currently in force at the same time.
The first standard: 2014 edition, the circumference of the annular track is 200 meters, the radius is 13.42 meters, the width of the track is 6 meters, the bend is an inclined straight slope, and the maximum elevation is 0.945 meter; and a second standard: in the version of 2018, the circumference of the annular track is 200 meters, the radius of the annular track is 13 meters, the width of the track is 7 meters, a curve is an arc slope, and the maximum elevation is 13.5 meters;
and the second standard is arranged as a high-specification competition field. The core intention of the elevation design of the arc slope curve is to counteract the centrifugal force generated when the athlete enters the curve at high speed to the maximum extent, so that the athlete is protected. Therefore, in the course of building the race, the accuracy of the curve data is particularly important, which is the most difficult point in the whole building process, and is the key for measuring whether the race is standard or not.
The speed roller coaster is usually constructed in a brick and concrete structure, the field being substantially composed of a foundation and a functional surface layer. The site foundation needs to be subjected to excavation, tamping, broken stone cushion layer laying, stone powder cushion layer laying, cement concrete layer pouring or asphalt layer laying and other construction methods; the functional surface layer is laid according to the sports technology of the special coating for the roller skating. The whole process has long construction period and anchoring of the field, and the key lies in that elevation data are difficult to control by concrete or asphalt paving technology for the slope of the curve of the competition field, and the final effect is often difficult to completely meet the standard.
Disclosure of Invention
In order to solve the technical problems, the invention mainly aims to provide a track curve structure, wherein a track curve main body adopts a bolt-sphere joint space net rack instead of a traditional cast-in-place mode of a brick-concrete structure.
The invention also aims to provide an assembly mode and application of the bend structure of the racing field, which can realize industrial production, assembly type installation and standardized operation, have uniform and constant effect, greatly shorten the construction period, can be moved to the site for reinstallation and actually greatly save the construction cost.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the utility model provides a racing field bend structure, is including bottom arc rack and surface course combination, surface course combined connection is in bottom arc rack top, bottom arc rack is the curved bolt ball node space rack that bolt ball node and connecting elements are connected and are formed.
According to the track building method, the track main body of the track is provided with the bolt ball joint space net rack instead of a traditional brick-concrete structure cast-in-place mode, the required track structure can be built through calculation by taking the bolt ball joint space net rack as a foundation cushion, the control of the elevation data of the track in track building is completely controllable, the track is enabled to be more smooth and uniform, the cast-in-place mode of concrete or asphalt is not needed, the industrial production, the assembly type installation and the standardized operation can be realized, the effect is uniform and constant, the building period can be greatly shortened, the track can be migrated and reassembled as required, and the building cost is greatly saved actually.
Furthermore, the connecting component comprises a lower chord, a connecting rod and an upper chord, the lower chord is positioned at the bottom layer of the bolt ball joint space net rack, and the adjacent lower chords are connected through bolt ball joints; the top chord is located the top layer of bolt ball node space rack, and connects through bolt ball node between the adjacent top chord, the connecting rod is located between top chord and the lower chord, just be connected through connecting rod and bolt ball node between top chord and the lower chord. In the invention, how the bolt ball nodes are connected and fixed with the lower chord, the connecting rod and the upper chord is the prior art, the bolt ball nodes can be fixed through the stainless steel pins, and the bolt ball node space net rack is formed by connecting the lower chord, the connecting rod and the upper chord with the bolt ball nodes, so that the bolt ball node space net rack is convenient to mount and dismount and has a stable structure.
Furthermore, the two ends of the lower chord and the two ends of the upper chord are both connected with the bolt ball nodes, the upper chord and the lower chord are respectively connected with the two ends of the connecting rods through the bolt ball nodes, each bolt ball node can be connected with more than 1 connecting rod, so that one end of each of 2 adjacent connecting rods is respectively connected with the two ends of the upper chord, and the other end of each of the 2 adjacent connecting rods can be connected with one end of the same lower chord to form a triangular structure; or one end of each of 2 adjacent connecting rods is connected with two ends of the lower chord respectively, and the other end of each of the 2 adjacent connecting rods can be connected with one end of the same upper chord to form a triangular structure. According to the invention, the bolt ball joint space net rack is formed by connecting the lower chord, the connecting rod, the upper chord and the bolt ball joint, so that the installation and the disassembly are convenient, and the structure is stable.
Further, the lower chord, the connecting rod and the upper chord are all 1-3 meters. In the invention, the length of the largest component in the bolt ball node space net rack, namely the lower chord, the connecting rod and the upper chord, is preferably 2 meters, so that the bolt ball node space net rack is convenient for short-distance transportation or long-distance transportation.
Furthermore, the lower chord, the connecting rod and the upper chord are all made of steel materials. In the invention, the steel structure is more stable.
Furthermore, the bolt ball joint located at the bottom layer of the bolt ball joint space net rack is also provided with a base capable of adjusting the height. In the invention, the height-adjustable base of the bolt ball joint is the prior art, and the base is applied to the invention, so that the achievement effect of the track curve is better.
The surface layer combination comprises a cushion plate, a medium fiber plate and floor paint, wherein the cushion plate is laid on the surface of the bolt ball node space net rack and is connected with the bolt ball nodes through purlins, the medium fiber plate is laid on the surface of the cushion plate, and the floor paint is laid on the surface of the medium fiber plate;
or, the surface course combination is including prefabricated PC board and floor paint, prefabricated PC board is laid in the surface of bolt ball node space rack, just prefabricated PC board passes through the purlin and is connected with the bolt ball node, floor paint is laid in the surface of prefabricated PC board.
In the invention, the structure arrangement ensures that the surface layer combined structure is more stable.
Further, the track curve structure further comprises a guardrail, and the guardrail is fixed at the outer side end of the bolt ball joint space net rack. According to the invention, the usage of the track curve structure is safer through the arrangement of the guardrails.
The invention also provides an assembly mode of the track structure of the competition field, wherein the bottom layer of the track structure is assembled by adopting the bolt ball nodes and the connecting members to form an arc-shaped bolt ball node space net rack, and then a cushion plate, a medium density fiberboard and floor paint are sequentially paved on the surface of the bolt ball node space net rack from bottom to top; or the surface of the bolt ball joint space net rack is sequentially paved with a prefabricated PC plate and floor paint from bottom to top.
The invention also provides application of the track curve structure in a speed skating field. The invention replaces the speed roller skating field construction technology of the traditional brick-concrete structure cast-in-place mode with the assembly mode of the bolt ball node grid structure, so that the construction of the speed roller skating field becomes industrialized, standardized and modularized, and a fixed field is changed into a movable assembly type field.
The invention has the beneficial effects that: compared with the prior art, the track structure of the track is a bolt ball joint space net rack instead of a traditional brick-concrete structure cast-in-place mode, the required track structure can be built through calculation by taking the bolt ball joint space net rack as a foundation mat layer, the control of track elevation data in track building becomes completely controllable, the track is enabled to be more smooth and uniform, concrete or asphalt is not needed to be used for cast-in-place, the industrial production, the assembly type installation and the standardized operation can be realized, the effect is uniform and constant, the building period is greatly shortened, the track can be migrated and reassembled as required, and the building cost is greatly saved actually.
Drawings
FIG. 1 is a schematic view of a track curve structure of the present invention.
Fig. 2 is a partially enlarged schematic view of a in fig. 1.
Fig. 3 is a schematic structural view of the bolt-ball joint of the present invention.
Fig. 4 is a schematic view of the overall structure of the field using the curve structure of the track of the invention.
In the figure, a stud-and-ball joint 1; a bolt ball 11; a steel pipe 12; a bolt 13; a top thread 14; a conical head 15; a nut 16; a closing plate 17; a high-strength bolt 18; a lower chord 2; a connecting rod 3; an upper chord 4; a panel assembly 5; a cushion sheet 51; a medium density fiber board 52; floor paint 53; a guardrail 6; a purlin 7.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Example 1:
referring to fig. 1-3, the present embodiment provides a track curve structure, which includes a bottom layer arc net frame and a surface layer assembly 5, wherein the surface layer assembly 5 is connected above the bottom layer arc net frame, and the bottom layer arc net frame is an arc bolt ball joint space net frame formed by connecting bolt ball joints 1 with connecting members.
According to the track building method, the track main body of the track is provided with the bolt ball joint space net rack instead of a traditional brick-concrete structure cast-in-place mode, the required track structure can be built through calculation by taking the bolt ball joint space net rack as a foundation cushion, the control of the elevation data of the track in track building is completely controllable, the track is enabled to be more smooth and uniform, the cast-in-place mode of concrete or asphalt is not needed, the industrial production, the assembly type installation and the standardized operation can be realized, the effect is uniform and constant, the building period can be greatly shortened, the track can be migrated and reassembled as required, and the building cost is greatly saved actually.
The high-order hyperstatic structure system of the bolt ball joint space net rack provides enough rigidity for the stability of the track, the flexible structural arrangement of the bolt ball joint space net rack enables the complex hyperboloid construction to be very simple, the bolt ball joint space net rack is adopted, the existing machine can be used for machining, the high precision is achieved, the quality of the track is fully guaranteed, and the height-adjustable net rack support of the bolt ball joint space net rack lays a solid foundation for the whole track.
Moreover, the structure of the bolt ball joint space net rack is very simple, so that the bolt ball joint space net rack is convenient to assemble and disassemble, and is convenient for short-distance transportation or long-distance transportation. Because the bolt-sphere node space net rack has the characteristics, the bolt-sphere node space net rack is designed into a main structure of the speed skidding match field, and as the cast-in-place mode of the traditional brick-concrete structure is very mature and deeply fixed, and technicians in the field can habitually use the traditional cast-in-place mode when building the match field, no one can think of applying the bolt-sphere node space net rack to the main structure of the speed skidding match field before, so the invention overcomes the technical bias in the industry and realizes the remarkable technical effect.
Example 2:
referring to fig. 1-2, the present embodiment is optimized and defined based on the above embodiment 1.
The connecting component comprises a lower chord 2, a connecting rod 3 and an upper chord 4, the lower chord 2 is positioned at the bottom layer of the bolt ball joint space net rack, and the adjacent lower chords 2 are connected through bolt ball joints 1; the upper chord 4 is positioned on the top layer of the bolt-sphere node space net rack, the adjacent upper chords 4 are connected through the bolt-sphere nodes 1, the connecting rod 3 is positioned between the upper chord 4 and the lower chord 2, and the upper chord 4 and the lower chord 2 are connected through the connecting rod 3 and the bolt-sphere nodes 1. In this embodiment, how bolt ball node 1 is connected fixedly with lower chord 2, connecting rod 3 and upper chord 4, for prior art, accessible stainless steel pin is fixed, forms bolt ball node space rack through being connected of lower chord 2, connecting rod 3 and upper chord 4 and bolt ball node 1, can easy to assemble and dismantle to stable in structure.
Example 3:
referring to fig. 1-3, the present embodiment is optimized and defined based on embodiment 2.
The two ends of the lower chord 2 and the two ends of the upper chord 4 are both connected with bolt ball nodes 1, the upper chord 4 and the lower chord 2 are respectively connected with the two ends of the connecting rods 3 through the bolt ball nodes 1, each bolt ball node 1 can be connected with more than 1 connecting rod 3, one end of each adjacent 2 connecting rods 3 is respectively connected with the two ends of the upper chord 4, and the other end of each adjacent 2 connecting rods 3 can be connected with one end of the same lower chord 2 to form a triangular structure; or one end of each of 2 adjacent connecting rods 3 is connected to both ends of the lower chord 2, and the other end of each of the 2 adjacent connecting rods 3 can be connected to one end of the same upper chord 4 to form a triangular structure. In this embodiment, form bolted sphere node space rack through being connected of lower chord 2, connecting rod 3 and upper chord 4 and bolted sphere node 1, can easy to assemble and dismantle to stable in structure.
Specifically, as shown in fig. 3, the bolt-ball joint 1 includes a bolt ball 11, a steel pipe 12, a bolt 13, a jackscrew 14, a conical head 15, a nut 16, a seal plate 17 and a high-strength bolt 18, with the bolt ball 11 as a base point, the steel pipe 12 is fixed on the upper portion of the bolt ball 11 through the bolt 13, two sides of the middle of the bolt ball 11 are connected with the conical head 15 through the high-strength bolt 18, the nut 16 and the jackscrew 14, and two sides of the bottom of the bolt ball 11 are connected with the seal plate 17.
Example 4:
this embodiment is defined by optimizing the above embodiment 3.
The lower chord, the connecting rod and the upper chord are all 1 meter.
Example 5:
referring to fig. 1, the present embodiment is optimized and defined based on embodiment 3.
The lower chord 2, the connecting rod 3 and the upper chord 4 are all 2 meters.
Example 6:
this embodiment is defined by optimizing the above embodiment 3.
The lower chord, the connecting rod and the upper chord are all 3 meters.
Example 7:
referring to fig. 1-2, the present embodiment is optimized and defined based on embodiment 3.
The lower chord 2, the connecting rod 3 and the upper chord 4 are all made of steel. In the invention, the steel structure is more stable.
Example 8:
this embodiment is defined by optimization based on embodiment 1 described above.
The bolt ball joint located at the bottom layer of the bolt ball joint space net rack is also provided with a base capable of adjusting the height. In the embodiment, the height-adjustable base of the bolt ball joint is the prior art, and the base is applied to the invention, so that the track curve can be better realized.
Example 9:
referring to fig. 1-2, the present embodiment is optimized and defined based on the above embodiment 1.
The surface layer combination 5 comprises a cushion layer plate 51, a medium density fiberboard 52 and floor paint 53, the cushion layer plate 51 is laid on the surface of the bolt ball node space net rack, the cushion layer plate 51 is connected with the bolt ball node 1 through a purline 7, the medium density fiberboard 52 is laid on the surface of the cushion layer plate 51, and the floor paint 53 is laid on the surface of the medium density fiberboard 52. In the present embodiment, the structure of the surface layer assembly 5 is more stable through the above structure arrangement.
When the bolt ball node grid structure and the panel are assembled and installed, firstly, the steel pipe is screwed into the upper part of the bolt ball connected with the upper chord on site, then the sleeve of the purlin is directly sleeved into the steel pipe connected with the bolt ball, and then the steel pipe is screwed and fixed by the stainless steel pin.
Example 10:
this embodiment is defined by optimization based on embodiment 1 described above.
The surface course combination is including prefabricated PC board and terrace paint, and prefabricated PC board is laid in the surface of bolt ball node space rack, and prefabricated PC board passes through the purlin and is connected with bolt ball node, and terrace paint is laid in the surface of prefabricated PC board.
Example 11:
referring to fig. 1, the present embodiment is optimized and defined based on embodiment 1.
The racing field bend structure also comprises a guardrail 6, and the guardrail 6 is fixed at the outer side end part of the bolt ball joint space net rack. In this embodiment, the use of the course bend structure is made safer by the arrangement of the guard rail 6.
Example 12:
referring to fig. 1-2, the present embodiment provides an assembly method of a race track curve structure, in which a bolt ball joint 1 and a connecting member are assembled to form an arc-shaped bolt ball joint space net frame on a bottom layer, and then a cushion plate 51, a medium density fiber plate 52 and a floor paint 53 are sequentially laid on the surface of the bolt ball joint space net frame from bottom to top.
Example 13:
this embodiment provides an assembly method of racetrack bend structure, and its bottom adopts bolt ball node and connecting element assembly to form curved bolt ball node space rack, then has laid prefabricated PC board and terrace paint in proper order from the bottom up on the surface of bolt ball node space rack.
Example 14:
referring to fig. 1 and 4, the present embodiment provides an application of the track curve structure in the speed skating field. The invention replaces the speed roller skating field construction technology of the traditional brick-concrete structure cast-in-place mode with the assembly mode of the bolt ball node grid structure, so that the construction of the speed roller skating field becomes industrialized, standardized and modularized, and a fixed field is changed into a movable assembly type field.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a race track bend structure, its characterized in that is including bottom arc rack and surface course combination, surface course combination connection is in bottom arc rack top, bottom arc rack is the curved bolt ball node space rack that bolt ball node and connecting elements are connected and are formed.
2. The course curve structure of claim 1, wherein the connecting members comprise lower chords, connecting rods and upper chords, the lower chords are located at the bottom layer of the bolt-sphere joint space net rack, and adjacent lower chords are connected through bolt-sphere joints; the top chord is located the top layer of bolt ball node space rack, and connects through bolt ball node between the adjacent top chord, the connecting rod is located between top chord and the lower chord, just be connected through connecting rod and bolt ball node between top chord and the lower chord.
3. The course curve structure of claim 2, wherein the two ends of the lower chord and the two ends of the upper chord are both connected with the bolting ball nodes, the upper chord and the lower chord are respectively connected with the two ends of the connecting rods through the bolting ball nodes, each bolting ball node can be connected with more than 1 connecting rod, so that one end of each of 2 adjacent connecting rods is respectively connected with the two ends of the upper chord, and the other end of each of the 2 adjacent connecting rods can be connected with one end of the same lower chord to form a triangular structure; or one end of each of 2 adjacent connecting rods is connected with two ends of the lower chord respectively, and the other end of each of the 2 adjacent connecting rods can be connected with one end of the same upper chord to form a triangular structure.
4. The course curve structure of claim 2, wherein the lower chord, the connecting rods and the upper chord are each 1-3 meters.
5. The racetrack curve structure of claim 2, wherein the lower chord, the connecting rods, and the upper chord are all steel.
6. The course curve structure of claim 1, wherein the stud-and-ball joint at the bottom of the stud-and-ball joint space net frame is further provided with a base capable of adjusting the height.
7. The track curve structure of claim 1, wherein the surface layer assembly comprises a cushion plate, a medium density fiberboard and a floor paint, the cushion plate is laid on the surface of the bolt ball node space net rack and is connected with the bolt ball node through a purline, the medium density fiberboard is laid on the surface of the cushion plate, and the floor paint is laid on the surface of the medium density fiberboard;
or, the surface course combination is including prefabricated PC board and floor paint, prefabricated PC board is laid in the surface of bolt ball node space rack, just prefabricated PC board passes through the purlin and is connected with the bolt ball node, floor paint is laid in the surface of prefabricated PC board.
8. The course curve structure of claim 1, further comprising a guardrail secured to an outboard end of the bolted ball joint space truss.
9. An assembly mode of a track curve structure as claimed in any one of claims 1 to 8, wherein the bottom layer of the track curve structure is assembled with a connecting member by adopting a bolt ball joint to form an arc-shaped bolt ball joint space net frame, and then a cushion plate, a medium density fiber plate and floor paint are sequentially laid on the surface of the bolt ball joint space net frame from bottom to top; or the surface of the bolt ball joint space net rack is sequentially paved with a prefabricated PC plate and floor paint from bottom to top.
10. Use of a course curve structure according to any of claims 1-8 in a speed skating arena.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010823149.5A CN111827028A (en) | 2020-08-13 | 2020-08-13 | Racing track curve structure and assembly mode and application thereof |
| CN202190000066.4U CN217052887U (en) | 2020-08-13 | 2021-06-10 | Racing field bend structure |
| PCT/CN2021/099445 WO2022033155A1 (en) | 2020-08-13 | 2021-06-10 | Curve structure of playing field and assembly method and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010823149.5A CN111827028A (en) | 2020-08-13 | 2020-08-13 | Racing track curve structure and assembly mode and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111827028A true CN111827028A (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010823149.5A Pending CN111827028A (en) | 2020-08-13 | 2020-08-13 | Racing track curve structure and assembly mode and application thereof |
| CN202190000066.4U Active CN217052887U (en) | 2020-08-13 | 2021-06-10 | Racing field bend structure |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202190000066.4U Active CN217052887U (en) | 2020-08-13 | 2021-06-10 | Racing field bend structure |
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| CN (2) | CN111827028A (en) |
| WO (1) | WO2022033155A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022033155A1 (en) * | 2020-08-13 | 2022-02-17 | 深圳市云光绿建科技有限公司 | Curve structure of playing field and assembly method and application thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116900730B (en) * | 2023-09-13 | 2023-11-24 | 江苏恒久钢构股份有限公司 | Self-adaptive boring spot welding device |
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| US20190234094A1 (en) * | 2018-01-27 | 2019-08-01 | Daniel M. Nead | Erecting frame and protective skin shelter system |
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| CN201502020U (en) * | 2009-09-14 | 2010-06-09 | 宋立山 | Indoor cycling track structure |
| CN102003028B (en) * | 2010-10-20 | 2012-04-18 | 天津大学 | Non-purlin bolt ball node grid structure and manufacturing method thereof |
| CN104032646A (en) * | 2014-05-09 | 2014-09-10 | 大连千森体育设施工程有限公司 | Split mounting type miniature track cycling raceway |
| CN207210892U (en) * | 2017-06-30 | 2018-04-10 | 大连千森体育设施工程有限公司 | A kind of small-sized place cycling track |
| WO2019025928A1 (en) * | 2017-07-30 | 2019-02-07 | Zaregarizi Shahabeddin | Title of invention: pre-stressed intersecting modular truss and concrete decking floor system |
| CN111827028A (en) * | 2020-08-13 | 2020-10-27 | 深圳市宜高体育产业发展有限公司 | Racing track curve structure and assembly mode and application thereof |
-
2020
- 2020-08-13 CN CN202010823149.5A patent/CN111827028A/en active Pending
-
2021
- 2021-06-10 CN CN202190000066.4U patent/CN217052887U/en active Active
- 2021-06-10 WO PCT/CN2021/099445 patent/WO2022033155A1/en not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2592665A1 (en) * | 1986-01-07 | 1987-07-10 | Salmon Jean Claude | Velodrome having a dismantlable timber track and framework |
| CN203222917U (en) * | 2013-04-17 | 2013-10-02 | 杭州汉驭网架有限公司 | Novel archaistic slope roof of net rack structure |
| CN204645638U (en) * | 2015-05-18 | 2015-09-16 | 贵州景顺建筑工程有限责任公司 | A kind of tiltedly template tilted supporter support and connection component |
| US20190234094A1 (en) * | 2018-01-27 | 2019-08-01 | Daniel M. Nead | Erecting frame and protective skin shelter system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022033155A1 (en) * | 2020-08-13 | 2022-02-17 | 深圳市云光绿建科技有限公司 | Curve structure of playing field and assembly method and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022033155A1 (en) | 2022-02-17 |
| CN217052887U (en) | 2022-07-26 |
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