CN111636501B - Road construction device for hydraulic lifting - Google Patents
Road construction device for hydraulic lifting Download PDFInfo
- Publication number
- CN111636501B CN111636501B CN202010510871.3A CN202010510871A CN111636501B CN 111636501 B CN111636501 B CN 111636501B CN 202010510871 A CN202010510871 A CN 202010510871A CN 111636501 B CN111636501 B CN 111636501B
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- horizontal frame
- frame beam
- beam slab
- connector
- 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.)
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Links
- 238000010276 construction Methods 0.000 title claims abstract description 28
- 239000002689 soil Substances 0.000 claims abstract description 39
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 5
- 239000010962 carbon steel Substances 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 239000010426 asphalt Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 239000011236 particulate material Substances 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/7663—Graders with the scraper blade mounted under a frame supported by wheels, or the like
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
- E01H5/04—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
- E01H5/06—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades
- E01H5/061—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades by scraper blades
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/7663—Graders with the scraper blade mounted under a frame supported by wheels, or the like
- E02F3/7672—Graders with the scraper blade mounted under a frame supported by wheels, or the like with the scraper blade being pivotable about a horizontal axis disposed parallel to the blade
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/80—Component parts
- E02F3/815—Blades; Levelling or scarifying tools
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/80—Component parts
- E02F3/84—Drives or control devices therefor, e.g. hydraulic drive systems
- E02F3/844—Drives or control devices therefor, e.g. hydraulic drive systems for positioning the blade, e.g. hydraulically
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/025—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with scraper-buckets, dippers or shovels
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Road Paving Machines (AREA)
Abstract
The invention is suitable for the field of road construction equipment, and provides a road construction device for hydraulic lifting, which comprises a transverse beam-mounting plate, wherein the left end of the transverse beam-mounting plate is connected with a triangular plate, the left end of the triangular plate is fixedly provided with a vertical clamping seat, the vertical clamping seat is hinged with a connector, the left end of the connector is hinged with a traction shaft, a hydraulic transmission soil leveling device is arranged below the transverse beam-mounting plate, a fastening structure is arranged between the soil leveling device and the transverse beam-mounting plate, and the soil leveling device is connected with a hydraulic adjusting device. The device not only meets the working adaptability of different working conditions, but also maintains the universality of parts to the greatest extent with the basic type, brings great convenience for the use and maintenance of vast users, and the scraper is arranged between mechanical wheel shafts, can lift and incline, has flexible and accurate action, is convenient to operate and has higher precision on flat fields.
Description
Technical Field
The invention belongs to the field of road construction equipment, and particularly relates to a road construction device for hydraulic lifting.
Background
In road construction and construction, mechanical devices are applied for many different directional purposes, including large machines having: dump trucks, excavators, dozers, loaders, road rollers, graders, milling machines, asphalt (stabilized soil) spreaders, concrete spreaders, asphalt spreaders, breaking hammers, concrete mixers (buildings); the mini machine has: ramming machines, cutting machines, mixers, and the like. The grader is equipment used in advance for constructing roads, and is mainly used for leveling uneven road sections of a soil pavement by utilizing a scraper before and after a road roller is used for compacting the ground before and after paving concrete or asphalt.
Traditional flat soil equipment structure is single, can not satisfy the construction requirement under the different operating mode conditions, and spare part is non-unified, non-general, the circulation is poor, has brought very big inconvenience for the maintenance. Main parts for leveling soil cannot be lifted and inclined, the action is inflexible, the control is inconvenient, and the leveling precision often cannot meet the requirements.
Disclosure of Invention
The embodiment of the invention aims to provide a road construction device for hydraulic lifting, which aims to solve the problems that the traditional soil leveling equipment has a single structure, cannot meet the construction requirements under different working conditions, is non-uniform in parts, is not universal and has poor circulation, and great inconvenience is brought to maintenance. The main parts for leveling soil can not be lifted and inclined, the action is inflexible, the control is inconvenient, and the leveling precision often cannot meet the requirement.
The embodiment of the invention is realized in such a way, the road construction device for hydraulic lifting comprises a transverse beam plate, wherein the left end of the transverse beam plate is connected with a first triangular plate, the left end of the first triangular plate is fixedly provided with a vertical clamping seat, the vertical clamping seat is hinged with a connector, the left end of the connector is hinged with a traction shaft, a hydraulic transmission soil leveling device is arranged below the transverse beam plate, a fastening structure is arranged between the soil leveling device and the transverse beam plate, the soil leveling device is connected with a hydraulic adjusting device, the lower end of the transverse beam plate on the right side of the soil leveling device is fixedly provided with a wheel seat, and the lower end of the wheel seat is provided with a roller.
Preferably, the soil leveling device comprises a soil leveling shovel, the soil leveling shovel is hinged with a first hydraulic telescopic rod, the front end of a large shaft of the first hydraulic telescopic rod is connected with a second hydraulic telescopic rod, the first hydraulic telescopic rod is fixed on a wheel seat, and the second hydraulic telescopic rod is fixed at the lower end of a transverse beam plate.
Preferably, the flat shovel comprises an arc steel structure, a carbon steel blade is arranged on the inner side of the lower end of the arc steel structure, second triangular plates are fixed on two sides of the upper end of the arc steel structure, and bolt holes are formed in the second triangular plates.
Preferably, the fastening structure comprises a bolt, the bolt penetrates out of the bolt hole, the bolt penetrates through the connecting sliding block, the sliding block is arranged in a movable groove formed in the transverse beam plate, and the upper end of the bolt is in threaded connection with a pair of fastening nuts.
Preferably, the hydraulic adjusting device comprises an adjusting valve, the left side of the adjusting valve is connected with a hydraulic input pipe, the lower part of the adjusting valve is connected with a first output pipe and a second output pipe, the first output pipe is communicated with a first hydraulic telescopic rod, and the second output pipe is communicated with a second hydraulic telescopic rod.
Preferably, the connector is rectangular square, a vertical through groove and a horizontal through groove are respectively formed in the left and the right of the connector, and ear seats for hinging are symmetrically arranged on two sides of the vertical through groove and the horizontal through groove.
The road construction device for hydraulic lifting provided by the embodiment of the invention not only meets the working adaptability of different working conditions, but also maintains the universality of parts to the greatest extent with the basic type, brings great convenience for the use and maintenance of vast users, has the advantages that the scraper is arranged between mechanical wheel shafts, can lift and incline, has flexible and accurate action and convenient operation, and has higher precision in a flat field, and is suitable for constructing roadbeds and pavements, building side slopes, excavating side ditches, sweeping snow, pushing particulate materials and carrying out maintenance work of soil roads and broken stone roads.
Drawings
Fig. 1 is a block diagram of a road construction device for hydraulic lifting according to an embodiment of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a block diagram of the earth-leveling device;
Fig. 4 is a structural view of the connector.
In the accompanying drawings: 1. transverse beam plate; 101. a movable groove; 2. a triangular plate; 3. a vertical clamping seat; 4. a connector; 401. a vertical through groove; 402. a horizontal through groove; 403. an ear seat; 5. a traction shaft; 6. a soil leveling device; 601. a blade; 6011. an arc steel structure; 6012. a triangular plate; 6013. bolt holes; 6014. a carbon steel blade; 602. a first hydraulic telescoping rod; 603. a second hydraulic telescoping rod; 7. a fastening structure; 701. a bolt; 702. a slide block; 703. a fastening nut; 8. a wheel seat; 9. a roller; 10. and a hydraulic pressure adjusting device.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
Example 1:
As shown in fig. 1, the structure diagram of the road construction device for hydraulic lifting provided by the embodiment of the invention comprises a transverse beam-mounting plate 1, wherein the left end of the transverse beam-mounting plate 1 is connected with a first triangular plate 2, the left end of the first triangular plate 2 is fixedly provided with a vertical clamping seat 3, the vertical clamping seat 3 is hinged with a connector 4, the left end of the connector 4 is hinged with a traction shaft 5, a hydraulic-driven soil leveling device 6 is arranged below the transverse beam-mounting plate 1, a fastening structure 7 is arranged between the soil leveling device 6 and the transverse beam-mounting plate 1, the soil leveling device 6 is connected with a hydraulic adjusting device 10, the lower end of the transverse beam-mounting plate 1 on the right side of the soil leveling device 6 is fixedly provided with a wheel seat 8, and the lower end of the wheel seat 8 is provided with a roller 9.
In one embodiment of the invention, the traction shaft 5 is arranged on a tractor, and provides forward force for the whole device, the vertical clamping seat 3 is hinged with the connector 4, so that the device can shake up and down, left and right without affecting the work, the turning is also facilitated, and the soil leveling device 6 is laterally inclined at a certain angle to relieve soil pulling pressure; after the vertical distance and the angle of the soil leveling device 6 are adjusted by the hydraulic adjusting device 10, the position is fastened by the fastening structure 7, so that the working position can be changed at any time during working, and the precision is higher.
Example 2:
as shown in fig. 1 and 3, in order to provide a structure diagram of a road construction device for hydraulic lifting according to an embodiment of the present invention, the soil leveling device 6 includes a soil spade 601, the soil spade 601 is hinged with a first hydraulic telescopic rod 602, a second hydraulic telescopic rod 603 is connected to a front end of a large shaft of the first hydraulic telescopic rod 602, the first hydraulic telescopic rod 602 is fixed on the wheel seat 8, and the second hydraulic telescopic rod 603 is fixed on a lower end of the transverse beam slab 1.
In one embodiment of the present invention, first hydraulic telescoping rod 602 and second hydraulic telescoping rod 603 position blade 601 in a precise back and forth position.
Example 3:
As shown in fig. 3, in order to provide a structure diagram of a road construction device for hydraulic lifting according to an embodiment of the present invention, the soil spade 601 includes an arc steel structure 6011, a carbon steel blade 6014 is disposed at an inner side of a lower end of the arc steel structure 6011, two sides of an upper end of the arc steel structure 6011 are fixed with second triangular plates 6012, and bolt holes 6013 are formed in the second triangular plates 6012.
In one embodiment of the invention, the arc-shaped steel structure 6011 of the flat shovel 601 is beneficial to the leveling effect of the protrusion of the soil pile, the carbon steel blade 6014 has high toughness and cannot be damaged by the knife edge caused by touching stones, and the bolt hole 6013 formed on the second triangular plate 6012 is matched with the bolt 701 to fasten the flat shovel 601.
Example 4:
As shown in fig. 2, in order to provide a structure diagram of a road construction device for hydraulic lifting according to an embodiment of the present invention, the fastening structure 7 includes a bolt 701, the bolt 701 passes through a bolt hole 6013, the bolt 701 is inserted into a connecting slider 702, the slider 702 is disposed in a movable slot 101 formed in the transverse beam plate 1, and a pair of fastening nuts 703 are screwed at the upper end of the bolt 701.
In one embodiment of the present invention, since a displacement space is required when the blade 601 is adjusted, the setting slider 702 is translated in the movable slot 101 to solve the problem of left and right movement, and the bolt 701 is movably connected with the slider 702 to solve the problem of up and down movement.
Example 5:
As shown in fig. 1, in order to provide a structure diagram of a road construction device for hydraulic lifting according to an embodiment of the present invention, the hydraulic adjusting device 10 includes an adjusting valve, the adjusting valve is connected to a hydraulic input pipe on the left, the adjusting valve is connected to a first output pipe and a second output pipe on the bottom, the first output pipe is connected to a first hydraulic telescopic rod 602, and the second output pipe is connected to a second hydraulic telescopic rod 603.
In one embodiment of the present invention, the pressure is input from the hydraulic input pipe connected to the tail end of the tractor and distributed to the first output pipe and the second output pipe through the regulating valve, and then the first hydraulic telescopic rod 602 and the second hydraulic telescopic rod 603 are telescopic to drive the position of the shovel 601 to change.
Example 6:
As shown in fig. 4, in order to provide a structure diagram of a road construction device for hydraulic lifting according to an embodiment of the present invention, the connector 4 is rectangular and square, a vertical through slot 401 and a horizontal through slot 402 are respectively formed on the left and right sides of the connector 4, and ear seats 403 for hinging are symmetrically formed on two sides of the vertical through slot 401 and the horizontal through slot 402.
In one embodiment of the invention, the left and right sides of the connector 4 are respectively provided with a vertical through groove 401 and a horizontal through groove 402, and ear seats 403 for hinging are symmetrically arranged on two sides of the vertical through groove 401 and the horizontal through groove 402, so that the arrangement is convenient for steering and moving up and down without influencing the construction.
The road construction device for hydraulic lifting provided by the embodiment of the invention not only meets the working adaptability of different working conditions, but also maintains the universality of parts with the basic type to the greatest extent, brings great convenience for the use and maintenance of vast users, has the advantages that the scraper is arranged between mechanical wheel shafts, can lift and incline, has flexible and accurate action, is convenient to operate, has higher precision on a flat field, and is suitable for constructing roadbeds and pavements, building side slopes, digging side ditches, sweeping snow, pushing particulate materials and carrying out maintenance work of soil roads and broken stone roads.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (3)
1. The utility model provides a road construction equipment for hydraulic lift, includes horizontal frame beam slab (1), its characterized in that, horizontal frame beam slab (1) left end is connected with first triangle shaped board (2), first triangle shaped board (2) left end is fixed with vertical cassette (3), vertical cassette (3) are articulated have connector (4), connector (4) left end articulates traction shaft (5), is located horizontal frame beam slab (1) below and installs hydraulic drive's flat soil device (6), be equipped with fastening structure (7) between flat soil device (6) and horizontal frame beam slab (1), flat soil device (6) are connected with hydraulic adjusting device (10), horizontal frame beam slab (1) lower extreme on flat soil device (6) right side is fixed with wheel seat (8), wheel seat (9) are installed to wheel seat (8) lower extreme, fastening structure (7) include bolt (701), bolt (6013) wear out from bolt hole (6013), bolt (701) are worn out slider (702), be located flat soil device (6) and horizontal frame beam slab (1) are equipped with fastening structure (701) and are equipped with fastening structure (701), flat soil device (701) are fixed in flat soil (703) on the horizontal frame beam slab (1) on the side, flat soil (601) is equipped with screw thread (703), the flat shovel (601) articulates first hydraulic telescopic link (602), first hydraulic telescopic link (602) big axle front end is connected with second hydraulic telescopic link (603), first hydraulic telescopic link (602) are fixed in on wheel seat (8), second hydraulic telescopic link (603) are fixed in horizontal frame beam slab (1) lower extreme, flat shovel (601) are including arc steel construction (6011), are located arc steel construction (6011) lower extreme inboard is equipped with carbon steel sword (6014), arc steel construction (6011) upper end both sides are fixed with second triangle shaped board (6012), it has bolt hole (6013) to open on second triangle shaped board (6012).
2. The road construction device for hydraulic lifting according to claim 1, characterized in that the hydraulic adjusting device (10) comprises an adjusting valve, the adjusting valve is connected with a hydraulic input pipe at the left side, the adjusting valve is connected with a first output pipe and a second output pipe at the lower side, the first output pipe is communicated with a first hydraulic telescopic rod (602), and the second output pipe is communicated with a second hydraulic telescopic rod (603).
3. The road construction device for hydraulic lifting according to claim 1, wherein the connector (4) is rectangular and square, a vertical through groove (401) and a horizontal through groove (402) are respectively formed in the left and right sides of the connector (4), and lugs (403) for hinging are symmetrically arranged on two sides of the vertical through groove (401) and the horizontal through groove (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010510871.3A CN111636501B (en) | 2020-06-08 | 2020-06-08 | Road construction device for hydraulic lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010510871.3A CN111636501B (en) | 2020-06-08 | 2020-06-08 | Road construction device for hydraulic lifting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111636501A CN111636501A (en) | 2020-09-08 |
| CN111636501B true CN111636501B (en) | 2024-06-04 |
Family
ID=72327175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010510871.3A Active CN111636501B (en) | 2020-06-08 | 2020-06-08 | Road construction device for hydraulic lifting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111636501B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6206106B1 (en) * | 1997-10-16 | 2001-03-27 | Savannah Forestry Equipment, Llc | High speed grader |
| CN201778347U (en) * | 2010-08-20 | 2011-03-30 | 鞍钢集团机械化装卸公司 | Hydraulic crab bucket connector |
| CN204948645U (en) * | 2015-06-03 | 2016-01-13 | 李绍华 | Sand ground laser land leveling machine |
| CN206011205U (en) * | 2016-09-22 | 2017-03-15 | 福建康尔家居材料有限公司 | Plastic honeycomb board cutting machine |
| CN208317320U (en) * | 2018-03-07 | 2019-01-04 | 吴振兴 | A kind of spiral expanding adjustable mechanical hitch frame |
| CN209260791U (en) * | 2018-10-29 | 2019-08-16 | 天津海润移山科技发展股份有限公司 | A kind of bull-dozer with protective device |
-
2020
- 2020-06-08 CN CN202010510871.3A patent/CN111636501B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6206106B1 (en) * | 1997-10-16 | 2001-03-27 | Savannah Forestry Equipment, Llc | High speed grader |
| CN201778347U (en) * | 2010-08-20 | 2011-03-30 | 鞍钢集团机械化装卸公司 | Hydraulic crab bucket connector |
| CN204948645U (en) * | 2015-06-03 | 2016-01-13 | 李绍华 | Sand ground laser land leveling machine |
| CN206011205U (en) * | 2016-09-22 | 2017-03-15 | 福建康尔家居材料有限公司 | Plastic honeycomb board cutting machine |
| CN208317320U (en) * | 2018-03-07 | 2019-01-04 | 吴振兴 | A kind of spiral expanding adjustable mechanical hitch frame |
| CN209260791U (en) * | 2018-10-29 | 2019-08-16 | 天津海润移山科技发展股份有限公司 | A kind of bull-dozer with protective device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111636501A (en) | 2020-09-08 |
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