CN220376091U

CN220376091U - Steel hoisting mechanism

Info

Publication number: CN220376091U
Application number: CN202321571827.9U
Authority: CN
Inventors: 丁鑫; 凡小锋
Original assignee: Taiyuan Steel Conveyance Logistice Co ltd
Current assignee: Taiyuan Steel Conveyance Logistice Co ltd
Priority date: 2023-06-20
Filing date: 2023-06-20
Publication date: 2024-01-23
Anticipated expiration: 2033-06-20

Abstract

The utility model discloses a steel hoisting mechanism, which relates to the technical field of steel hoisting and comprises a cross rod and a fixed block, wherein a pair of hoisting seats are fixedly arranged on the upper surface of the cross rod, a pair of fixing frames are fixedly arranged on the lower surface of the cross rod, a winding wheel is rotatably arranged on the fixing frames, a steel wire rope is wound on the winding wheel, a clamping block is arranged on the steel wire rope, a fixed sleeve is fixedly arranged at the lower end of the steel wire rope, a connecting ring is fixedly arranged at the lower end of the fixed sleeve, a fixed rod is fixedly arranged on the fixing frames, a fixed column is fixedly arranged at the lower end of the fixed rod, and a thread groove is formed in the outer wall of the fixed column. According to the utility model, the movable column is rotated to move downwards along the thread groove on the outer wall of the fixed column, so that the bifurcation height of two steel wire ropes is reduced, the clamp is forced inwards, the clamp is tightly attached to the steel plate, and the stability of lifting and conveying is improved.

Description

Steel hoisting mechanism

Technical Field

The utility model relates to the field of steel lifting, in particular to a steel lifting mechanism.

Background

The steel lifting mechanism is a device for lifting and carrying steel. It is usually composed of a crane, a wire rope, a hook, a steel clamp, etc. The crane is a core component of a steel hoisting mechanism, and an electric crane or a manual crane is generally adopted.

1. The length of the steel wire rope of the hoisting mechanism can not be adjusted at present, and when a plurality of narrower steel plates are hoisted, the clamp and the steel plates fall off due to overlong steel wire ropes, so that accidents are caused; 2. the anchor clamps on some hoisting machine constructs all are the iron plate of an L shape, support the steel sheet both sides through symmetric distribution, through the gravity of steel sheet, closely laminate with anchor clamps, this kind of mode is when lifting by crane and transporting, and the steel sheet can appear dropping the condition when touching the object.

Disclosure of Invention

The utility model aims to solve the defects that the distance of a steel wire rope on a lifting mechanism cannot be adjusted and the connection of a clamp of the lifting mechanism and a steel plate is unstable in the prior art.

In order to solve the problems that the distance between a steel wire rope on a lifting mechanism can not be adjusted and the connection between a clamp of the lifting mechanism and a steel plate is unstable in the prior art, the utility model adopts the following technical scheme:

the utility model provides a steel hoisting mechanism, includes horizontal pole and fixed block, fixed surface is equipped with a pair of lifting seat on the horizontal pole, fixed surface is equipped with a pair of mount under the horizontal pole, it is equipped with the winding wheel to rotate on the mount, the winding takes turns to the winding and is equipped with wire rope, be equipped with the fixture block on the wire rope, the wire rope lower extreme is fixed to be equipped with fixed cover, fixed cover lower extreme is fixed to be equipped with the go-between, fixed being equipped with the dead lever on the mount, the dead lever lower extreme is fixed to be equipped with the fixed column, the screw groove has been seted up to the fixed column outer wall, the fixed column outer wall cover is equipped with the spliced pole, remove post inner wall fish screw groove threaded connection, wire rope passes the mount from the fixed column centre and is located horizontal pole tip position.

Preferably, a movable groove is formed in the fixed block, a pair of movable blocks are slidably arranged in the movable groove, clamping blocks are fixedly arranged at one ends of the movable blocks, a bidirectional screw rod is rotationally arranged in the movable groove, the movable blocks are in threaded connection with the bidirectional screw rod, a rotating ring is fixedly arranged at the lower end of the bidirectional screw rod, the movable groove is in a cross shape, and the movable blocks are attached to the inner wall of the movable groove.

Preferably, the fixed block upper end is fixed and is equipped with the support frame, the fixed center pin that is equipped with on the support frame, the rotation is equipped with a pair of semicircle ring on the center pin, semicircle ring one end is inserted and is equipped with first bolt, semicircle ring is connected with the go-between, the center pin is located semicircle ring tip position.

Preferably, the fixture block comprises a pair of clamping plates, a second bolt is inserted into one end of each clamping plate, the inner sides of the clamping plates are tightly attached to the steel wire ropes, nuts are arranged on the second bolts and the first bolts in a threaded mode, and the clamping plates are connected with the two sections of the steel wire ropes.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the movable column is rotated to move downwards along the thread groove on the outer wall of the fixed column, so that the bifurcation height of two steel wire ropes is reduced, the clamp is forced inwards, the clamp is tightly attached to the steel plate, and the stability of lifting and conveying is improved;

2. according to the utility model, the bidirectional screw is driven to rotate by rotating the rotating ring, the bidirectional screw drives the moving block to move inwards along the moving groove, and the moving block drives the clamping block to clamp the steel plate, so that the stability between the clamp and the steel plate is improved, and the construction is safer.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic view of a fixing frame according to the present utility model;

FIG. 3 is a schematic diagram of a latch according to the present utility model;

FIG. 4 is a schematic view of a fixed block structure according to the present utility model;

number in the figure: 1. a cross bar; 11. a lifting seat; 12. a fixing frame; 13. a winding wheel; 14. a wire rope; 15. a clamping block; 16. a fixed sleeve; 17. a connecting ring; 18. a fixed rod; 19. fixing the column; 191. a thread groove; 192. a moving column; 2. a fixed block; 21. a moving groove; 22. a moving block; 23. a clamping block; 24. a bidirectional screw; 25. a rotating ring; 3. a support frame; 31. a central shaft; 32. a semicircular ring; 33. a first bolt; 4. a clamping plate; 41. and a second bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1: the embodiment provides a steel hoisting mechanism, see fig. 1-4, specifically, including horizontal pole 1 and fixed block 2, horizontal pole 1 upper surface fixed is equipped with a pair of hanging seat 11, horizontal pole 1 lower surface fixed is equipped with a pair of mount 12, rotate on the mount 12 and be equipped with winding wheel 13, the winding is equipped with wire rope 14 on the winding wheel 13, be equipped with fixture block 15 on the wire rope 14, the fixed cover 16 that is equipped with of wire rope 14 lower extreme, fixed cover 16 lower extreme is fixed and is equipped with go-between 17, fixed pole 18 on the mount 12, fixed pole 18 lower extreme is fixed and is equipped with fixed column 19, the screw thread groove 191 has been seted up to the fixed column 19 outer wall, fixed column 19 outer wall cover is equipped with movable column 192, movable column 192 inner wall fish thread groove 191 threaded connection, pass mount 12 from the fixed column 19 centre and be located horizontal pole 1 tip position, be connected with hanging seat 11 with the crane, cover wire rope 14 is on winding wheel 13, hold wire rope 14 tip and other positions, avoid wire rope 14 to break away from winding wheel 13, after wire rope 14 lower extreme anchor clamps are connected with the steel sheet, through moving the anchor clamps, high clamp 192 is moved down to the fixed column 192, make two high stability of the steel sheet, the high side is improved to the outer wall of the clamp, the two is kept close to the fixed column is moved down.

In the specific implementation process, as shown in fig. 1 and 3, the clamping block 15 comprises a pair of clamping plates 4, one end of each clamping plate 4 is inserted with a second bolt 41, the inner side of each clamping plate 4 is tightly attached to the steel wire rope 14, nuts are arranged on the second bolts 41 and the first bolts 33 in a threaded manner, the clamping plates 4 are connected with two sections of the steel wire rope 14, the end parts of the two clamping plates 4 are rotationally connected, the lower ends of the steel wire rope 14 wound on the winding wheel 13 are clamped, the positions of the clamping plates are fixed through the second bolts 41, and the steel wire rope 14 is prevented from falling off.

Example 2: in embodiment 1, there is also a problem that the connection between the clamp of the hoisting mechanism and the steel plate is unstable, and therefore, this embodiment further includes, on the basis of embodiment 1:

in the specific implementation process, as shown in fig. 1 and 4, a moving groove 21 is formed in the fixed block 2, a pair of moving blocks 22 are slidably arranged in the moving groove 21, clamping blocks 23 are fixedly arranged at one ends of the moving blocks 22, a bidirectional screw 24 is rotationally arranged in the moving groove 21, the moving blocks 22 are in threaded connection with the bidirectional screw 24, a rotating ring 25 is fixedly arranged at the lower end of the bidirectional screw 24, the moving groove 21 is in a cross shape, the moving blocks 22 are attached to the inner wall of the moving groove 21, the rotating ring 25 is rotated to drive the bidirectional screw 24 to rotate, the bidirectional screw 24 drives the moving blocks 22 to move inwards along the moving groove 21, the moving blocks 22 drive the clamping blocks 23 to clamp a steel plate, stability between a clamp and the steel plate is improved, and construction is safer.

In the specific implementation process, as shown in fig. 1 and 4, the upper end of the fixing block 2 is fixedly provided with a supporting frame 3, the supporting frame 3 is fixedly provided with a central shaft 31, the central shaft 31 is rotationally provided with a pair of semicircular rings 32, one end of each semicircular ring 32 is inserted with a first bolt 33, each semicircular ring 32 is connected with the connecting ring 17, the central shaft 31 is positioned at the end part of each semicircular ring 32, the pair of semicircular rings 32 are connected with the connecting ring 17, the positions of the semicircular rings 32 are fixed through the first bolts 33, the fixture is convenient to install and detach, and the fixture is convenient to replace.

Specifically, the working principle and the operation method of the utility model are as follows:

step one, sleeving a steel wire rope 14 on a winding wheel 13, clamping the lower end of the steel wire rope 14 wound on the winding wheel 13, fixing the position through a second bolt 41, and preventing the steel wire rope 14 from falling off;

step two, the bidirectional screw 24 is driven to rotate by rotating the rotating ring 25, the bidirectional screw 24 drives the moving block 22 to move inwards along the moving groove 21, and the moving block 22 drives the clamping block 23 to clamp the steel plate;

and thirdly, after the clamps at the lower ends of the steel wire ropes 14 are connected with the steel plates, the moving columns 192 move downwards along the thread grooves 191 on the outer walls of the fixed columns 19 by rotating the moving columns 192, so that the forked heights of the two steel wire ropes 14 are reduced, the clamps are forced to the middle, the clamps are tightly attached to the steel plates, and the stability of lifting and conveying is improved.

According to the utility model, by rotating the moving column 192, the moving column 192 moves downwards along the thread groove 191 on the outer wall of the fixed column 19, so that the bifurcation height of the two steel wire ropes 14 is reduced, the clamp is forced inwards, the clamp is tightly attached to the steel plate, and the stability of lifting and conveying is improved; the bidirectional screw 24 is driven to rotate by rotating the rotating ring 25, the bidirectional screw 24 drives the moving block 22 to move inwards along the moving groove 21, and the moving block 22 drives the clamping block 23 to clamp the steel plate, so that stability between the clamp and the steel plate is improved, and construction is safer.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a steel hoisting mechanism, includes horizontal pole (1) and fixed block (2), its characterized in that: the utility model discloses a horizontal pole, horizontal pole (1) upper surface fixation is equipped with a pair of seat (11) that lifts by crane, fixed surface is equipped with a pair of mount (12) under horizontal pole (1), it is equipped with winding wheel (13) to rotate on mount (12), the winding is equipped with wire rope (14) on winding wheel (13), be equipped with fixture block (15) on wire rope (14), wire rope (14) lower extreme is fixed and is equipped with fixed cover (16), fixed cover (16) lower extreme is fixed and is equipped with go-between (17), fixed dead lever (18) on mount (12), fixed pole (18) lower extreme is fixed and is equipped with fixed column (19), thread groove (191) have been seted up to fixed column (19) outer wall cover, movable column (192) inner wall and thread groove (191) threaded connection.

2. A steel lifting mechanism according to claim 1, wherein: the movable type hydraulic lifting device is characterized in that a movable groove (21) is formed in the fixed block (2), a pair of movable blocks (22) are arranged in the movable groove (21) in a sliding mode, clamping blocks (23) are fixedly arranged at one ends of the movable blocks (22), a bidirectional screw (24) is rotationally arranged in the movable groove (21), the movable blocks (22) are in threaded connection with the bidirectional screw (24), and a rotating ring (25) is fixedly arranged at the lower end of the bidirectional screw (24).

3. A steel lifting mechanism according to claim 1, wherein: the fixed block (2) upper end is fixed and is equipped with support frame (3), the fixed center pin (31) that is equipped with on support frame (3), it is equipped with a pair of semicircle ring (32) to rotate on center pin (31), semicircle ring (32) one end is inserted and is equipped with first bolt (33).

4. A steel lifting mechanism according to claim 1, wherein: the clamping block (15) comprises a pair of clamping plates (4), a second bolt (41) is inserted into one end of each clamping plate (4), and the inner side of each clamping plate (4) is tightly attached to the steel wire rope (14).

5. A steel lifting mechanism according to claim 4, wherein: nuts are arranged on the second bolt (41) and the first bolt (33) in a threaded mode, and the clamping plate (4) is connected with two sections of the steel wire rope (14).

6. A steel lifting mechanism according to claim 3, wherein: the semicircular ring (32) is connected with the connecting ring (17), and the central shaft (31) is positioned at the end part of the semicircular ring (32).

7. A steel lifting mechanism according to claim 2, wherein: the movable groove (21) is in a cross shape, and the movable block (22) is attached to the inner wall of the movable groove (21).

8. A steel lifting mechanism according to claim 1, wherein: the steel wire rope (14) passes through the fixing frame (12) from the middle of the fixing column (19) and is positioned at the end part of the cross rod (1).