CN211198328U - Fabricated bridge lower pier column lifting appliance - Google Patents
Fabricated bridge lower pier column lifting appliance Download PDFInfo
- Publication number
- CN211198328U CN211198328U CN201922157797.7U CN201922157797U CN211198328U CN 211198328 U CN211198328 U CN 211198328U CN 201922157797 U CN201922157797 U CN 201922157797U CN 211198328 U CN211198328 U CN 211198328U
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- plate
- threaded rod
- baffle
- bolt
- fixed
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of the hoist technique and specifically relates to a pier stud hoist under assembled bridge, which comprises a fixing plate and i, the top of fixed plate is equipped with the roof, the lower extreme of fixed plate is equipped with the bottom plate, the top of roof is equipped with the part of lifting by crane, the bottom of bottom plate is equipped with movable part, two connecting rods are connected to movable part's below, the bottom of connecting block is equipped with two second baffles, the top at the pier body is fixed to the bottom of rings, the bolt has been placed to one side of second baffle, the one end of bolt runs through second baffle and rings, one side threaded connection of connecting block has the threaded rod, the one end of threaded rod is equipped with the hand wheel, be equipped with synchronous part between threaded rod and the bolt. The device is reasonable in design and convenient to operate, solves the defect of difficulty in punching, hoisting and falling of the steel wire rope through the matching of the connecting rod and the connecting block, and facilitates people to use.
Description
Technical Field
The utility model relates to a hoist field especially relates to a pier stud hoist under assembled bridge.
Background
Pier stud, the lower bearing weight that is used for bearing superstructure in civil engineering. The cross section of the pier column is circular, and the pier column also has anisotropic pier columns such as ellipse, square, curve and parabola. The method is an important component in the projects of bridges such as highway bridges, railway bridges, sidewalks, overpasses, ramp bridges, overpasses and the like. However, the tonnage of the existing pier column hoisting is large, the steel wire rope perforation hoisting is easy to cause the defect of difficult falling, and the accidental breakage and collapse occur, so that the pier column hoisting tool under the assembled bridge is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an assembled under-bridge pier stud lifting appliance.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a pier stud hoist under assembled bridge, includes the fixed plate, the top of fixed plate is equipped with the roof, the lower extreme of fixed plate is equipped with the bottom plate, the top of roof is equipped with the part of lifting by crane, the bottom of bottom plate is equipped with movable part, two connecting rods are connected to movable part's below, the lower extreme of connecting rod is equipped with the connecting block, the bottom of connecting block is equipped with two second baffles, rings have been placed between the second baffle, the top at the pier body is fixed to the bottom of rings, the bolt has been placed to one side of second baffle, the one end of bolt runs through second baffle and rings, one side threaded connection of connecting block has the threaded rod, the one end of threaded rod is equipped with the hand wheel, be equipped with synchronous part between threaded rod and the bolt.
Preferably, the hoisting part comprises two mounting plates arranged above the top plate, and a fixing column is fixed between the mounting plates.
Preferably, the movable part is including setting up two first baffles in the bottom plate bottom, the upper end of connecting rod is located between two first baffles, one side of first baffle is equipped with the pivot, the one end of pivot runs through first baffle and connecting rod in proper order and extends away and be equipped with the limiting plate.
Preferably, the synchronizing part comprises two limit rings arranged on a threaded rod, a movable plate is sleeved on the threaded rod between the two limit rings, and the lower end of the movable plate is fixedly connected with one end of the bolt.
Preferably, a plurality of reinforcing plates are fixed on two sides of the fixing plate, and the upper ends and the lower ends of the reinforcing plates are respectively fixedly connected with the top plate and the bottom plate.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, when the one end of bolt runs through second baffle and rings to reach the purpose of connecting second baffle and connecting block, when taking out the bolt, conveniently pull down the pier body, thereby staff's operation hand wheel has made the threaded rod to rotate through the hand wheel, through connecting rod and connecting block cooperation, avoided adopting the shortcoming that wire rope perforation handling fell the difficulty, can bear great shear force, it is relatively poor to have changed wire rope and laid the process and shear, the condition that the fracture of accident appears, collapse takes place. The device is reasonable in design and convenient to operate, solves the defect of difficulty in punching, hoisting and falling of the steel wire rope through the matching of the connecting rod and the connecting block, and facilitates people to use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 3 is an enlarged schematic structural diagram of the present invention at B in fig. 1.
In the figure: the device comprises a fixed column 1, an installation plate 2, a top plate 3, a fixed plate 4, a reinforcing plate 5, a connecting rod 6, a pier body 7, a rotating shaft 8, a bottom plate 9, a first baffle plate 10, a limiting plate 11, a movable plate 12, a bolt 13, a hanging ring 14, a second baffle plate 15, a hand wheel 16, a threaded rod 17, a connecting block 18 and a limiting ring 19.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in fig. 1-3, an assembled bridge lower pier stud lifting appliance comprises a fixed plate 4, a top plate 3 is arranged above the fixed plate 4, a bottom plate 9 is arranged at the lower end of the fixed plate 4, a lifting component is arranged above the top plate 3 and comprises two mounting plates 2 arranged above the top plate 3, fixing columns 1 are fixed between the mounting plates 2, a plurality of reinforcing plates 5 are fixed on two sides of the fixed plate 4, the upper ends and the lower ends of the reinforcing plates 5 are respectively fixedly connected with the top plate 3 and the bottom plate 9, the top plate 3 and the bottom plate 9 are respectively fixed above and below the fixed plate 4, the top plate 3 and the bottom plate 9 are fixed through the reinforcing plates 5, the top plate 3 and the bottom plate 9 are more stable, the fixing columns 1 are arranged on the mounting plates 2 above the top plate 3, and the fixing columns 1 are arranged on the mounting plates 2, and the device is convenient to lift.
The lower end of the connecting rod 6 is provided with a connecting block 18, the bottom of the connecting block 18 is provided with two second baffles 15, a lifting ring 14 is arranged between the second baffles 15, the bottom of the lifting ring 14 is fixed above the pier body 7, a bolt 13 is arranged on one side of the second baffles 15, one end of the bolt 13 penetrates through the second baffles 15 and the lifting ring 14, one side of the connecting block 18 is in threaded connection with a threaded rod 17, one end of the threaded rod 17 is provided with a hand wheel 16, the lifting ring 14 is fixed above the pier body 7, when one end of the bolt 13 penetrates through the second baffles 15 and the lifting ring 14, the purpose of connecting the second baffles 15 and the connecting block 18 is achieved, when the bolt 13 is pulled out, the pier body 7 is conveniently detached, a worker operates the hand wheel 16, the threaded rod 17 is rotated through the hand wheel 16, the connecting rod 6 is matched with the connecting block 18, and the, the steel wire rope can bear larger shearing force, and the conditions that the steel wire rope is poor in shearing resistance in the falling process, and is accidentally broken and collapsed are changed.
Be equipped with synchronizing part between threaded rod 17 and the bolt 13, synchronizing part is including setting up two spacing rings 19 on threaded rod 17, the cover is equipped with fly leaf 12 on the threaded rod 17 between two spacing rings 19, the lower extreme of fly leaf 12 and the one end fixed connection of bolt 13, because threaded rod 17 rotates, thereby drive spacing ring 19 and rotate, it is spacing to fly leaf 12 through spacing ring 19, when threaded rod 17 removes, thereby reached and driven bolt 13 and carried out the purpose that removes, the convenience is removed bolt 13, and simultaneously, bolt 13 has been prevented from dropping.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an assembled pier stud hoist under bridge, includes fixed plate (4), its characterized in that, the top of fixed plate (4) is equipped with roof (3), the lower extreme of fixed plate (4) is equipped with bottom plate (9), the top of roof (3) is equipped with lifts by crane the part, the bottom of bottom plate (9) is equipped with movable part, two connecting rods (6) are connected to movable part's below, the lower extreme of connecting rod (6) is equipped with connecting block (18), the bottom of connecting block (18) is equipped with two second baffle (15), rings (14) have been placed between second baffle (15), rings (14)'s bottom is fixed in the top of pier body (7), bolt (13) have been placed to one side of second baffle (15), second baffle (15) and rings (14) are run through to the one end of bolt (13), one side threaded connection of connecting block (18) has threaded rod (17), one end of the threaded rod (17) is provided with a hand wheel (16), and a synchronous component is arranged between the threaded rod (17) and the bolt (13).
2. An assembled under-bridge pier stud spreader according to claim 1, wherein the lifting means comprises two mounting plates (2) arranged above the top plate (3), and the fixed studs (1) are fixed between the mounting plates (2).
3. The fabricated under-bridge pier stud lifting appliance according to claim 1, wherein the movable part comprises two first baffles (10) arranged at the bottom of the bottom plate (9), the upper end of the connecting rod (6) is located between the two first baffles (10), one side of each first baffle (10) is provided with a rotating shaft (8), and one end of each rotating shaft (8) sequentially penetrates through the first baffles (10) and the connecting rod (6) and extends out to form a limiting plate (11).
4. The fabricated under-bridge pier stud spreader of claim 1, wherein the synchronizing component comprises two limiting rings (19) arranged on a threaded rod (17), a movable plate (12) is sleeved on the threaded rod (17) between the two limiting rings (19), and the lower end of the movable plate (12) is fixedly connected with one end of a bolt (13).
5. The fabricated under-bridge pier stud spreader of claim 1, wherein a plurality of reinforcing plates (5) are fixed on two sides of the fixed plate (4), and the upper ends and the lower ends of the reinforcing plates (5) are respectively fixedly connected with the top plate (3) and the bottom plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922157797.7U CN211198328U (en) | 2019-12-05 | 2019-12-05 | Fabricated bridge lower pier column lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922157797.7U CN211198328U (en) | 2019-12-05 | 2019-12-05 | Fabricated bridge lower pier column lifting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211198328U true CN211198328U (en) | 2020-08-07 |
Family
ID=71884041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922157797.7U Expired - Fee Related CN211198328U (en) | 2019-12-05 | 2019-12-05 | Fabricated bridge lower pier column lifting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211198328U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112320619A (en) * | 2020-10-12 | 2021-02-05 | 中交一公局集团有限公司 | Overturning and positioning device for bridge pier stud |
-
2019
- 2019-12-05 CN CN201922157797.7U patent/CN211198328U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112320619A (en) * | 2020-10-12 | 2021-02-05 | 中交一公局集团有限公司 | Overturning and positioning device for bridge pier stud |
| CN112320619B (en) * | 2020-10-12 | 2024-04-26 | 中交一公局集团有限公司 | Overturning and positioning device for bridge pier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200807 Termination date: 20211205 |