CN213538676U - Jacking device for bridge construction - Google Patents
Jacking device for bridge construction Download PDFInfo
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- CN213538676U CN213538676U CN202020398938.4U CN202020398938U CN213538676U CN 213538676 U CN213538676 U CN 213538676U CN 202020398938 U CN202020398938 U CN 202020398938U CN 213538676 U CN213538676 U CN 213538676U
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- jacking
- jacking device
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Abstract
The utility model discloses a jacking device is used in bridge construction relates to bridge construction jacking technical field. This jacking device for bridge construction, including supporting platform, supporting platform's top surface welding installs quantity for two sets of and be the install bin that the symmetry set up, supporting platform's top surface welding installs quantity for two sets of and be the backup pad that the symmetry set up, the top surface welding of backup pad installs work platform, work platform's bottom surface welding installs quantity for two sets of and be the connecting plate that the symmetry set up, the one end welded mounting of connecting plate is on the install bin, the inboard top welded mounting of install bin has first hydraulic stem. This jacking device for bridge construction, can be convenient remove the device to required position, great improvement the convenience of device, also can reduce the time that the staff used large-scale machinery mobile device to a certain extent, improved work efficiency.
Description
Technical Field
The utility model relates to a bridge construction jacking technical field specifically is a jacking device is used in bridge construction.
Background
The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass. Bridges are generally composed of a superstructure, a substructure, a support and an attachment structure.
However, the existing jacking device for bridge construction has the problems that the device is not convenient to move and needs to be driven to a specified position by large machinery, and the device cannot be used for jacking on the rugged ground.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a jacking device is used in bridge construction to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a jacking device for bridge construction comprises a supporting platform, wherein two groups of symmetrically arranged installation boxes are arranged on the top outer surface of the supporting platform in a welding manner, two groups of symmetrically arranged support plates are arranged on the top outer surface of the supporting platform in a welding manner, a working platform is arranged on the top outer surface of each support plate in a welding manner, two groups of symmetrically arranged connection plates are arranged on the bottom outer surface of the working platform in a welding manner, one end of each connection plate is welded on the installation box, a first hydraulic rod is welded on the top of the inner side of the installation box, a bearing plate is welded on the free end of the first hydraulic rod, a connection rod is welded on the bottom outer surface of the working platform, two groups of symmetrically arranged warning lamps and stabilizing blocks are welded on the top outer surface of the working platform, and hydraulic cylinders are welded in the stabilizing blocks, the bottom outer surface welding of connecting rod installs the second hydraulic stem, the movable plate is installed in the free end welding of second hydraulic stem, the spout has been seted up in the backup pad, slidable mounting has the slider in the spout, one side outer wall welding of slider is installed on the movable plate, be provided with damper in the spout, the bottom outer surface movable mounting of movable plate has the quantity to be four groups and be the universal wheel that the rectangle distributes, the top outer surface welding of work platform installs the quantity and is two sets of hydraulic cylinder, hydraulic cylinder's free end welding installs the supporting shoe, the articulated jacking board that installs of top surface of supporting shoe.
Preferably, the damping mechanism comprises a damping block, a damping spring and a damping box, the damping box is welded in the chute, the damping block is arranged in the damping box, the damping spring is welded at the bottom of the inner side of the damping box, and one end of the damping spring is welded on the damping block.
Preferably, the supporting platform is provided with a first groove body and a second groove body.
Preferably, the outer surface of the bottom of the antiskid plate is welded with an iron cone which can be embedded into the ground.
Preferably, the front outer surface of the supporting plate is hinged with a cover plate, and the front outer surface of the cover plate is welded with a handle.
Preferably, the outer surface of the top of the jacking plate is fixedly provided with a skid-proof plate.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this jacking device for bridge construction uses through the cooperation of second hydraulic stem, universal wheel, first cell body, movable plate and damper, can be convenient remove the device to required position, great improvement the convenience of device, also can reduce the time that the staff used large-scale machinery mobile device to a certain extent, improved work efficiency.
(2) This jacking device is used in bridge construction, through the cooperation of first hydraulic stem, iron awl and bearing plate, can effectually put the device subaerially at the difference, also can more effectually make the device can adapt to different ground environment, great improvement the suitability of device, also great improvement the stability of device.
(3) This jacking device for bridge construction uses through the cooperation of antiskid ribbed tile, jacking board, supporting shoe, hydraulic cylinder and stabilizing block, can make the bridge on the different inclined planes of device jacking, can more effectual improvement the stability of jacking, also can be better the improvement the security of bridge construction.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic structural view of the shock-absorbing box of the present invention;
FIG. 4 is an enlarged view of A in FIG. 1 according to the present invention;
fig. 5 is an enlarged view of B in fig. 1 according to the present invention.
In the figure: the anti-skid device comprises an anti-skid plate 1, a jacking plate 2, a supporting block 3, a warning lamp 4, a hydraulic cylinder 5, a stabilizing block 6, a working platform 7, a connecting rod 8, a connecting plate 9, a first hydraulic rod 10, a supporting platform 11, a second hydraulic rod 12, an installation box 13, a universal wheel 14, a first groove body 15, a movable plate 16, a damping mechanism 17, a damping block 1701, a damping spring 1702, a damping box 1703, a cover plate 18, a second groove body 19, an iron cone 20, a bearing plate 21, a sliding chute 22 and a sliding block 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a jacking device for bridge construction comprises a supporting platform 11, two groups of symmetrically arranged installation boxes 13 are welded on the outer surface of the top of the supporting platform 11, two groups of symmetrically arranged support plates are welded on the outer surface of the top of the supporting platform 11, a working platform 7 is welded on the outer surface of the top of each support plate, two groups of symmetrically arranged connecting plates 9 are welded on the outer surface of the bottom of each working platform 7, one end of each connecting plate 9 is welded on the installation box 13, a first hydraulic rod 10 is welded on the top of the inner side of each installation box 13, a bearing plate 21 is welded on the free end of each first hydraulic rod 10, the first hydraulic rod 10, an iron cone 20 and the bearing plate 21 are matched for use, the device can be effectively placed on different grounds, and can be more effectively adapted to different ground environments, the applicability of the device is greatly improved, the stability of the device is also greatly improved, the connecting rod 8 is welded on the outer surface of the bottom of the working platform 7, two groups of warning lamps 4 and stabilizing blocks 6 which are symmetrically arranged are welded on the outer surface of the top of the working platform 7, the hydraulic cylinder 5 is welded in each stabilizing block 6, the second hydraulic rod 12 is welded on the outer surface of the bottom of the connecting rod 8, the movable plate 16 is welded on the free end of the second hydraulic rod 12, bridges with different inclined planes can be jacked by the device through the matching use of the antiskid plate 1, the jacking plate 2, the supporting block 3, the hydraulic cylinder 5 and the stabilizing blocks 6, the jacking stability can be effectively improved, the safety of bridge construction can be better improved, the sliding groove 22 is formed in the supporting plate, the sliding block 23 is arranged in the sliding groove 22, and the outer wall of one side of the sliding block 23 is welded on the movable, a damping mechanism 17 is arranged in the sliding groove 22, four groups of universal wheels 14 which are distributed in a rectangular shape are movably mounted on the outer surface of the bottom of the movable plate 16, two groups of hydraulic cylinders 5 are welded on the outer surface of the top of the working platform 7, supporting blocks 3 are welded on the free ends of the hydraulic cylinders 5, and jacking plates 2 are hinged on the outer surface of the top of the supporting blocks 3.
The damping mechanism 17 comprises a damping block 1701, a damping spring 1702 and a damping box 1703, the damping box 1703 is welded and installed in the sliding groove 22, the device can be conveniently moved to a required position through the matching use of the second hydraulic rod 12, the universal wheel 14, the first groove body 15, the moving plate 16 and the damping mechanism 17, the convenience of the device is greatly improved, the time of a worker for moving the device by a large machine can be reduced to a certain extent, the working efficiency is improved, the damping block 1701 is arranged in the damping box 1703, the damping spring 1702 is welded and installed at the bottom of the inner side of the damping box 1703, one end of the damping spring 1702 is welded and installed on the damping block 1701, the first groove body 15 and the second groove body 19 are arranged on the supporting platform 11, the iron cone 20 capable of being embedded into the ground is welded and installed on the outer surface of the bottom of the antiskid plate 1, the cover plate 18 is hinged and installed on the outer surface of the front side of the supporting plate, the outer surface of the top of the jacking plate 2 is fixedly provided with an antiskid plate 1.
The working principle is as follows: controlling the start of the second hydraulic rod 12, the second hydraulic rod 12 starts to drive the movable plate 16 to move up and down, the movable plate 16 starts to drive the universal wheel 14 to move up and down in the first tank body 15, when the first tank body 15 moves to a required position, the pushing device moves to a specified position, if the device is on a flat ground, the device is stably inserted into the ground through the iron cone 20, if the device is on the uneven ground, the start of the first hydraulic rod 10 is controlled, the first hydraulic rod 10 starts to drive the bearing plate 21 to move up and down, the bearing plate 21 starts to adjust the device to be in a horizontal state, the hydraulic cylinder 5 is controlled to start, the hydraulic cylinder 5 starts to control the support block 3 to move up and down, the support block 3 starts to drive the jacking plate 2 to jack up the bridge, meanwhile, the warning lamp 4 is controlled to be turned on, and warning personnel do not need to.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a jacking device for bridge construction, includes supporting platform (11), its characterized in that: the top outer surface welding of supporting platform (11) installs install quantity for two sets of and be the install bin (13) that the symmetry set up, the top outer surface welding of supporting platform (11) installs quantity for two sets of and be the backup pad that the symmetry set up, the top outer surface welding of backup pad installs work platform (7), the bottom outer surface welding of work platform (7) installs quantity for two sets of and be the connecting plate (9) that the symmetry set up, the one end welded mounting of connecting plate (9) is on install bin (13), the inboard top welded mounting of install bin (13) installs first hydraulic stem (10), the free end welded mounting of first hydraulic stem (10) has bearing plate (21), the bottom outer surface welded mounting of work platform (7) has connecting rod (8), the top outer surface welding of work platform (7) installs quantity for two sets of and be warning light (4) and stabilizing block (6) that the symmetry set up, a hydraulic cylinder (5) is welded in the stabilizing block (6), a second hydraulic rod (12) is welded on the outer surface of the bottom of the connecting rod (8), a moving plate (16) is welded and installed at the free end of the second hydraulic rod (12), a sliding groove (22) is formed in the supporting plate, a sliding block (23) is arranged in the sliding groove (22) in a sliding way, the outer wall of one side of the sliding block (23) is welded on the moving plate (16), a damping mechanism (17) is arranged in the sliding groove (22), four groups of universal wheels (14) which are distributed in a rectangular shape are movably arranged on the outer surface of the bottom of the moving plate (16), two groups of hydraulic cylinders (5) are welded on the outer surface of the top of the working platform (7), the free end of the hydraulic cylinder (5) is welded with a supporting block (3), and the outer surface of the top of the supporting block (3) is hinged with a jacking plate (2).
2. The jacking device for bridge construction according to claim 1, wherein: damper (17) include snubber block (1701), damping spring (1702) and surge tank (1703), welded mounting has snubber tank (1703) in spout (22), be provided with snubber block (1701) in surge tank (1703), damping spring (1702) are installed in the inboard bottom welded mounting of surge tank (1703), the one end welding of damping spring (1702) is on snubber block (1701).
3. The jacking device for bridge construction according to claim 1, wherein: the supporting platform (11) is provided with a first groove body (15) and a second groove body (19).
4. The jacking device for bridge construction according to claim 1, wherein: and an antiskid plate (1) is fixedly arranged on the outer surface of the top of the jacking plate (2).
5. The jacking device for bridge construction according to claim 1, wherein: the front outer surface of the supporting plate is hinged with a cover plate (18), and the front outer surface of the cover plate (18) is welded with a handle.
6. The jacking device for bridge construction according to claim 4, wherein: and an iron cone (20) capable of being embedded into the ground is welded on the outer surface of the bottom of the antiskid plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020398938.4U CN213538676U (en) | 2020-03-25 | 2020-03-25 | Jacking device for bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020398938.4U CN213538676U (en) | 2020-03-25 | 2020-03-25 | Jacking device for bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213538676U true CN213538676U (en) | 2021-06-25 |
Family
ID=76476051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020398938.4U Active CN213538676U (en) | 2020-03-25 | 2020-03-25 | Jacking device for bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213538676U (en) |
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2020
- 2020-03-25 CN CN202020398938.4U patent/CN213538676U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211105 Address after: 036399 No. 006, hujiatan new industrial park, Kelan economic and Technological Development Zone, Lanyi Town, Kelan County, Xinzhou City, Shanxi Province Patentee after: Shanxi Jiemai Construction Technology Co.,Ltd. Address before: 515063, Shantou University, 243, University Road, Guangdong, Shantou Patentee before: Liu Chunhua |