CN220811713U - Bridge steel construction lifting device - Google Patents
Bridge steel construction lifting device Download PDFInfo
- Publication number
- CN220811713U CN220811713U CN202322781543.9U CN202322781543U CN220811713U CN 220811713 U CN220811713 U CN 220811713U CN 202322781543 U CN202322781543 U CN 202322781543U CN 220811713 U CN220811713 U CN 220811713U
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- clamping
- connecting rod
- block
- uniformly
- symmetrically distributed
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 32
- 239000010959 steel Substances 0.000 title claims abstract description 32
- 238000010276 construction Methods 0.000 title claims abstract description 11
- 230000003028 elevating effect Effects 0.000 abstract 2
- 239000007858 starting material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to the technical field of bridge construction, and discloses bridge steel structure hoisting equipment, which comprises an upright post; the support component is arranged on the upright post; and set up the hoist and mount subassembly on stand right side, hoist and mount subassembly includes drive division, elevating system, clamping part, support the subassembly and include connecting plate, base, grip block, the inboard fixed mounting of stand has the track post, drive division fixed mounting is in the track post, elevating system fixed mounting is in the track post, the clamping part sets up in the stand inboard, consolidates this device through two stands, base and clamping block, makes it firm more, through the starter motor, drives the lead screw, and the lifting plate removes thereupon, wholly begins to rise, realizes the purpose of lifting steel construction, and the cylinder stretches out, drives connecting rod A, connecting rod B, and connecting rod A drives the grip lever, and the grip lever drives the grip block and carries out the centre gripping to the object.
Description
Technical Field
The utility model relates to the technical field of bridge construction, in particular to bridge steel structure hoisting equipment.
Background
The steel structure building is one of the main building types at present, and is particularly suitable for building large-span, ultrahigh and extra heavy buildings because of high steel strength, light dead weight, good overall rigidity and strong deformability; the steel structure is required to be transported to a high place on a construction site, and is required to be hoisted, so that the steel structure is convenient to transport to a designated position, and special hoisting equipment is required in the process of hoisting the steel structure. In order to facilitate transferring and transporting some building materials and steel structural members onto vehicles in the construction process of building and road construction, lifting equipment is needed to replace manual lifting and transferring some welded steel structures and other materials onto vehicles, but some existing steel structure lifting equipment for building and road and bridge construction still has some defects in the use process, for example, the weight of the steel structure is large, because the steel structure is generally in a rod-shaped structure, the gravity center is unstable, the unstable condition of the steel structure easily occurs when the steel structure is lifted in the prior art, and the steel structure is subjected to rotary shaking in the lifting process, so that the falling and collision risks easily occur.
Disclosure of utility model
The utility model aims to provide bridge steel structure hoisting equipment, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a bridge steel structure hoisting device comprises an upright post;
The support component is arranged on the upright post;
And the lifting assembly is arranged on the right side of the upright post and comprises a driving part, a lifting part and a clamping part, the supporting assembly comprises a connecting plate, a base and a clamping plate, the inner side of the upright post is fixedly provided with a track column, the driving part is fixedly arranged in the track column, the lifting part is fixedly arranged in the track column, and the clamping part is arranged on the inner side of the upright post.
Preferably, the connecting plate is fixedly connected with the top of the upright post, the base is fixedly connected with the bottom of the upright post, and the clamping plate is fixedly installed with the side edge of the upright post through bolts.
Preferably, the driving part comprises motors, the motors are fixedly arranged at the bottom of the inside of the track column, and the motors are four in number and uniformly and symmetrically distributed.
Preferably, the lifting part comprises fixing blocks, screw rods and lifting plates, wherein the fixing blocks are fixedly connected with the tops of the track columns, one ends of the screw rods are fixedly connected with the output ends of the motors, the other ends of the screw rods are rotatably connected with the fixing blocks through bearings, the lifting plates are in threaded connection with the screw rods, the number of the fixing blocks is four, the fixing blocks are uniformly and symmetrically distributed, and the number of the screw rods is four, and the fixing blocks are uniformly and symmetrically distributed.
Preferably, the clamping part comprises a connecting frame, a cylinder, a connecting rod A, a limiting hole, a limiting block, a connecting rod B, a clamping rod, a clamping block, a connecting block and a spring, wherein the connecting frame is fixedly installed at the bottom of a lifting plate through a bolt, the cylinder is fixedly installed at the bottom of the connecting rod through a mode of the bolt, one end of the cylinder extending out of the cylinder is movably penetrated with the connecting frame, the connecting block is fixedly installed at one end of the cylinder extending out of the cylinder, the connecting rod A is movably penetrated with the connecting frame, one end of the connecting rod A is provided with a groove, the limiting hole is formed in the connecting rod A, the limiting block is fixedly installed on the limiting hole, one end of the connecting rod B is hinged with a protruding block on the connecting rod A, the other end of the connecting rod B is hinged with a protruding block on the connecting block, the clamping rod is hinged with a groove formed in the connecting rod A, the clamping block is fixedly connected with the bottom of the clamping rod, one end of the spring is fixedly connected with the connecting rod A, and one end of the spring is fixedly connected with the clamping rod A.
Preferably, the number of the connecting rods A is two, and the connecting rods A are uniformly and symmetrically distributed, the number of the limiting holes is six, and the limiting blocks are uniformly and symmetrically distributed, the number of the connecting rods B is two, and the connecting rods B are uniformly and symmetrically distributed, the number of the clamping rods is two, and the clamping blocks are uniformly and symmetrically distributed, and the number of the springs is two, and the clamping blocks are uniformly and symmetrically distributed.
Preferably, the number of the upright posts is two, the upright posts are uniformly and symmetrically distributed, the number of the base is two, the clamping plates are uniformly and symmetrically distributed, and the number of the track posts is four, and the track posts are uniformly and symmetrically distributed.
The utility model provides bridge steel structure hoisting equipment. This bridge steel construction lifting device possesses following beneficial effect:
(1) The device is reinforced through the two upright posts, the base and the clamping plate, so that the device is firmer, the screw rod is driven by the starting motor, the lifting plate moves along with the screw rod, and the whole body starts to rise, so that the purpose of lifting the steel structure is realized;
(2) The cylinder stretches out, drives connecting rod A, connecting rod B, and connecting rod A drives the clamping lever, and the clamping lever drives the grip block to carry out the centre gripping to the object, has the slipmat on the grip block, can make centre gripping work safer, and the spring is connected through the cylinder piece in the clamping lever and the cylinder piece in the connecting rod A recess, plays the effect of buffering.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the track column of the present utility model;
FIG. 3 is a schematic view of a lifting part of the present utility model;
FIG. 4 is a schematic view of a clamping portion according to the present utility model;
FIG. 5 is a schematic view of a spring mounting of a mask clamp according to the present utility model.
In the figure: 1. a column; 2. hoisting the assembly; 21. a driving section; 211. a motor; 22. a lifting part; 221. a fixed block; 222. a screw rod; 223. a hanging plate; 23. a clamping part; 231. a connecting frame; 232. a cylinder; 233. a connecting rod A; 234. a limiting hole; 235. a limiting block; 236. a connecting rod B; 237. a clamping rod; 238. a clamping block; 239. a connecting block; 2310. a spring; 3. a support assembly; 301. a connecting plate; 302. a base; 303. a clamping plate; 4. and a track column.
Detailed Description
Example 1
As shown in fig. 1-5, the present utility model provides a technical solution: a bridge steel structure hoisting device comprises an upright column 1;
A support assembly 3 provided on the upright 1;
And the hoisting assembly 2 is arranged on the right side of the upright 1, the hoisting assembly 2 comprises a driving part 21, a lifting part 22 and a clamping part 23, the supporting assembly 3 comprises a connecting plate 301, a base 302 and a clamping plate 303, the inner side of the upright 1 is fixedly provided with a track column 4, the driving part 21 is fixedly arranged in the track column 4, the lifting part 22 is fixedly arranged in the track column 4, the clamping part 23 is arranged on the inner side of the upright 1, the connecting plate 301 is fixedly connected with the top of the upright 1, the base 302 is fixedly connected with the bottom of the upright 1, the clamping plate 303 is fixedly arranged on the side of the upright 1 through bolts, the motor 211 is fixedly arranged at the inner bottom of the track column 4, the number of the motors 211 is four, the motors are uniformly and symmetrically distributed, the lifting part 22 comprises a fixed block 221, a screw rod 222 and a hoisting plate 223, the fixed block 221 is fixedly connected with the top of the track column 4, one end of the screw rod 222 is fixedly connected with the output end of the motor 211 through a bearing, the other end of the screw rod 222 is rotatably connected with the fixed block 221 through a bearing, the hoisting plate 223 is in threaded connection with the screw rod 222, the number of the fixed block 221 is four, and the number of the screw rod 222 is uniformly and symmetrically distributed.
The number of the upright posts 1 is two, the number of the bases 302 is two, the clamping plates 303 are two, the track posts 4 are four and the track posts are uniformly and symmetrically distributed.
In this embodiment, the device is reinforced by the two upright posts 1, the base 302 and the clamping plate 303, so that the device is stronger, the screw rod 222 is driven by the starting motor 211, the lifting plate 223 moves along with the screw rod, and the whole body starts to rise, so that the purpose of lifting the steel structure is achieved.
Example 2
As shown in fig. 1-5, the clamping part 23 includes a connecting frame 231, an air cylinder 232, a connecting rod a233, a limiting hole 234, a limiting block 235, a connecting rod B236, a clamping rod 237, a clamping block 238, a connecting block 239 and a spring 2310, wherein the connecting frame 231 is fixedly installed at the bottom of the lifting plate 223 through bolts, the air cylinder 232 is fixedly installed at the connecting frame 231 through bolts, one end of the air cylinder 232 extends out and movably penetrates through the connecting frame 231, a connecting block 239 is fixedly installed at one end of the air cylinder 232, a connecting rod a233 and the connecting frame 231 movably penetrate through, one end of the connecting rod a233 is provided with a groove, the limiting hole 234 is provided on the connecting rod a233, a limiting block 235 is fixedly installed on the limiting hole 234, one end of the connecting rod B236 is hinged with a protruding block on the connecting rod a233, the other end of the connecting rod B236 is hinged with a protruding block on the connecting block 239, the clamping rod 237 is hinged with a groove provided on the connecting rod a233, the clamping block 238 is fixedly connected with the bottom of the clamping rod 237, one end of the spring 2310 is fixedly connected with the connecting rod a233, and one end of the spring 2310 is fixedly connected with the clamping rod 237.
The number of the connecting rods a233 is two, and the connecting rods a233 are uniformly and symmetrically distributed, the number of the limiting holes 234 is six, and the connecting rods a are uniformly and symmetrically distributed, the number of the limiting blocks 235 is two, and the connecting rods B236 are two, and the connecting rods a are uniformly and symmetrically distributed, the number of the clamping blocks 238 is two, and the clamping blocks a are uniformly and symmetrically distributed, and the number of the springs 2310 a is two, and the clamping blocks B are uniformly and symmetrically distributed.
The number of the holding parts 23 is three and is uniformly installed at the bottom of the hanging plate 223.
In this embodiment, the cylinder 232 stretches out, drives connecting rod a233, connecting rod B236, and connecting rod a233 drives clamping lever 237, and clamping block 238 is driven to the clamping by clamping lever 237, has the slipmat on the clamping block 238, can make the centre gripping work safer, and spring 2310 is connected through the cylinder piece in clamping lever 237 and the cylinder piece in the connecting rod a233 recess, plays the effect of buffering.
Claims (7)
1. A bridge steel structure hoisting device comprises an upright post (1);
a support assembly (3) arranged on the upright (1);
And set up hoist and mount subassembly (2) on stand (1) right side, its characterized in that: the lifting assembly (2) comprises a driving part (21), a lifting part (22) and a clamping part (23), the supporting assembly (3) comprises a connecting plate (301), a base (302) and a clamping plate (303), a track column (4) is fixedly installed on the inner side of the upright (1), the driving part (21) is fixedly installed in the track column (4), the lifting part (22) is fixedly installed in the track column (4), and the clamping part (23) is arranged on the inner side of the upright (1).
2. The bridge steel structure lifting device according to claim 1, wherein: the connecting plate (301) is fixedly connected with the top of the upright post (1), the base (302) is fixedly connected with the bottom of the upright post (1), and the clamping plate (303) is fixedly installed on the side edge of the upright post (1) through bolts.
3. The bridge steel structure lifting device according to claim 1, wherein: the driving part (21) comprises motors (211), the motors (211) are fixedly arranged at the bottom of the inside of the track column (4), and the number of the motors (211) is four and is uniformly and symmetrically distributed.
4. A bridge steel construction hoisting device according to claim 3, characterized in that: lifting part (22) are including fixed block (221), lead screw (222), hoist and mount board (223), fixed block (221) and track post (4) top fixed connection, lead screw (222) one end and motor (211) output fixed connection, the lead screw (222) other end is rotated with fixed block (221) through the bearing and is connected, hoist and mount board (223) and lead screw (222) threaded connection, the quantity of fixed block (221) is four, and even symmetric distribution, the quantity of lead screw (222) is four, and even symmetric distribution.
5. The bridge steel structure lifting device according to claim 4, wherein: the clamping part (23) comprises a connecting frame (231), an air cylinder (232), a connecting rod A (233), a limiting hole (234), a limiting block (235), a connecting rod B (236), a clamping rod (237), a clamping block (238), a connecting block (239) and a spring (2310), wherein the connecting frame (231) is fixedly arranged at the bottom of a lifting plate (223) through bolts, the air cylinder (232) is fixedly arranged at the connecting frame (231) through bolts, one extending end of the air cylinder (232) is movably penetrated with the connecting frame (231), the connecting block (239) is fixedly arranged at the extending end of the air cylinder (232), the connecting rod A (233) is movably penetrated with the connecting frame (231), one end of the connecting rod A (233) is provided with a groove, the limiting hole (234) is formed in the connecting rod A (233), the limiting block (235) is fixedly arranged on the limiting hole (234), one end of the connecting rod B (236) is hinged with a protruding block on the connecting rod A (233), the other end of the connecting rod B (236) is hinged with a protruding block on the connecting block (239), the clamping rod A (233) is fixedly connected with the clamping rod A (233) through the groove (233), one end of the spring (2310) is fixedly connected with the clamping rod (237).
6. The bridge steel structure lifting device according to claim 5, wherein: the number of the connecting rods A (233) is two, the connecting rods A are uniformly and symmetrically distributed, the number of the limiting holes (234) is six, the limiting blocks (235) are two, the connecting rods B (236) are uniformly and symmetrically distributed, the clamping rods (237) are two, the clamping blocks (238) are uniformly and symmetrically distributed, and the springs (2310) are two and uniformly and symmetrically distributed.
7. The bridge steel structure lifting device according to claim 2, wherein: the number of the upright posts (1) is two, the two upright posts are uniformly and symmetrically distributed, the number of the bases (302) is two, the two clamping plates (303) are uniformly and symmetrically distributed, and the number of the track posts (4) is four, and the four track posts are uniformly and symmetrically distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322781543.9U CN220811713U (en) | 2023-10-16 | 2023-10-16 | Bridge steel construction lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322781543.9U CN220811713U (en) | 2023-10-16 | 2023-10-16 | Bridge steel construction lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220811713U true CN220811713U (en) | 2024-04-19 |
Family
ID=90672518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322781543.9U Active CN220811713U (en) | 2023-10-16 | 2023-10-16 | Bridge steel construction lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220811713U (en) |
-
2023
- 2023-10-16 CN CN202322781543.9U patent/CN220811713U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |