CN219990916U - Hoisting structure of steel roof - Google Patents

Abstract

The utility model discloses a hoisting structure of a steel roof, which comprises a supporting piece and a roof component, wherein a supporting block is arranged at the top end of the supporting piece, a supporting frame is arranged on the supporting block, a wire releasing roller is arranged at the center of the supporting frame, the roof component is driven by the cooperation of a hoisting rod, a clamping frame and a C-shaped clamping block, when the hoisting rod moves upwards from the lower part of a movable plate, the hoisting rod enters between a fixed lifting hook and the movable lifting hook, and after the hoisting rod enters, the movable plate rotates downwards to a clamping groove, so that the effect of fixing the hoisting rod is achieved, the effect of fixing the roof component is further achieved, a driving motor drives a screw rod to rotate, a connecting block slides along a sliding groove, and then drives the movable lifting hook to be far away from the fixed lifting hook, the aim of loosening the hoisting rod is achieved.

Description

Hoisting structure of steel roof

Technical Field

The utility model relates to the technical field of steel roofs, in particular to a hoisting structure of a steel roof.

Background

Hoisting engineering is one of the important work types of mechanized construction in the building industry, the content of which is to hoist the components with a hoisting device and place and fix them in the designed position.

The prior patent number: CN216889769U discloses a steel bent structure factory building roof component hoist device, include: the support assembly is used for supporting the mounting assembly; the installation assembly is used for installing all parts; the mounting assembly is supported on the supporting assembly; the hoisting assembly is used for hoisting the component; the hoisting assembly is arranged on the mounting assembly; the driving assembly is used for driving the hoisting assembly; the driving assembly is arranged on the mounting assembly and is connected with the hoisting assembly; a rolling assembly for rolling support of the movement of the mounting assembly on the support assembly; the rolling assembly is arranged on the mounting assembly and supported on the supporting assembly. The utility model can greatly save the working cost of the automobile crane, greatly reduce the construction cost, simultaneously can mount roof steel structural members at different factory building parts by a plurality of working groups, save the construction space on the ground, accelerate the construction progress and has obvious economic benefit.

However, this device has the following problems: when in hoisting, only a winch is used for driving a steel wire rope to hoist the roof, and the roof is easy to shake due to uneven stress.

There is a need for a steel roof lifting structure that meets the needs of people.

Disclosure of Invention

The utility model aims to provide a hoisting structure of a steel roof, which solves the problem that the roof is easy to shake due to uneven stress caused by hoisting the roof by using a winch to drive a steel wire rope during hoisting.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hoisting structure of steel roof, includes support piece and roof subassembly, the supporting shoe has been arranged on the top of support piece, two the same support frame has been arranged on the supporting shoe, the center department of support frame installs the pay-off roller, the one end that the support frame was kept away from to the pay-off roller has been arranged fixed lifting hook, set up flutedly on the fixed lifting hook, the fly leaf is installed in the recess rotation, set up the cavity in the fixed lifting hook, install driving motor on the cavity inner wall, driving motor power take off installs the lead screw, threaded connection has the connecting block on the lead screw, connecting block slidable mounting is in the cavity, install movable lifting hook on the connecting block, the joint has two C shape joint blocks on the roof subassembly, two install two symmetrical joint framves on the C shape joint block, install the hoist and mount pole between the joint frame.

Preferably, a guide groove is formed in the support block, two guide wheels are mounted at the bottom end of the support frame, and the guide wheels are slidably mounted in the guide groove.

Preferably, the movable lifting hook is provided with a clamping groove, and the size of the clamping groove is matched with the size of the movable plate.

Preferably, the top end of the fixed lifting hook is provided with a U-shaped hook, a steel wire rope is arranged on the U-shaped hook, one end of the steel wire rope is connected with the U-shaped hook, and the other end of the steel wire rope is connected with the wire releasing roller.

Preferably, a sliding groove is formed in the inner wall of the cavity, a sliding block is arranged in the sliding groove in a sliding mode, and the sliding block is arranged on the connecting block.

Preferably, a rotating shaft is arranged in the groove, and the movable plate is rotatably arranged on the rotating shaft.

Preferably, a threaded hole is formed in the connecting block, and the screw rod is meshed with the threaded hole.

The beneficial effects of the utility model are as follows: the cooperation through hoist and mount pole, joint frame and C shape joint piece drives roof component, upward remove from the below of fly leaf when the hoist and mount pole, drive the fly leaf and upwards rotate, make the hoist and mount pole get into between fixed lifting hook and the fly leaf, and after the hoist and mount pole gets into, the fly leaf rotates down to the joint groove, thereby play the effect of fixed hoist and mount pole, and then reach the effect of fixed roof component, it rotates to drive the lead screw through driving motor, the connecting block slides along the sliding tray, and then drive the fly leaf and keep away from fixed lifting hook, reach the purpose of loosening the hoist and mount pole, whole device is fixed and release in-process, easy operation, and joint frame and C shape joint piece isotructure can improve the steadiness of hoist and mount greatly.

Drawings

Fig. 1 is a schematic structural view of a hoisting structure of a steel roof according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a structure of a movable hook and a fixed hook of a steel roof according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a steel roof with a screw and a connecting block;

FIG. 4 is an enlarged schematic view of the structure of the steel roof in FIG. 2A;

fig. 5 is an enlarged schematic view of the structure of the lifting structure of the steel roof in fig. 3B according to the present utility model.

In the figure: 1. a screw rod; 2. a support frame; 3. a guide groove; 4. a support block; 5. a support; 6. a roof assembly; 7. a clamping frame; 8. a wire releasing roller; 9. a guide wheel; 10. a movable hook; 11. hoisting a rod; 12. fixing a lifting hook; 13. a clamping groove; 14. a movable plate; 15. a groove; 16. a cavity; 17. a driving motor; 18. a U-shaped hook; 19. a connecting block; 20. a threaded hole; 21. a sliding groove; 22. a slide block; 23. c-shaped clamping blocks.

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.

Referring to fig. 1-5, a hoisting structure of steel roof, including support piece 5 and roof module 6, support piece 4 has been arranged on the top of support piece 5, two arrange same support frame 2 on the support piece 4, the center department of support frame 2 installs wire releasing roller 8, wire releasing roller 8 keeps away from the one end of support frame 2 and has arranged fixed lifting hook 12, set up flutedly 15 on the fixed lifting hook 12, movable plate 14 is installed to recess 15 internal rotation, set up cavity 16 in the fixed lifting hook 12, install driving motor 17 on the cavity 16 inner wall, driving motor 17 power take off installs lead screw 1, threaded connection has connecting block 19 on the lead screw 1, connecting block 19 slidable mounting is in cavity 16, install movable lifting hook 10 on the connecting block 19, the joint has two C shape joint pieces 23 on the roof module 6, two install two mutual symmetrical joint frame 7 on the C shape joint piece 23, two install hoist and mount pole 11 between the joint frame 7.

The roof assembly 6 is driven through the cooperation of the lifting rod 11, the clamping frame 7 and the C-shaped clamping block 23, when the lifting rod 11 moves upwards from the lower part of the movable plate 14, the movable plate 14 is driven to rotate upwards, the lifting rod 11 enters between the fixed lifting hook 12 and the movable lifting hook 10, and when the lifting rod 11 enters, the movable plate 14 rotates downwards to the clamping groove 13, thereby the effect of fixing the lifting rod 11 is achieved, the effect of fixing the roof assembly 6 is achieved, the screw rod 1 is driven to rotate through the driving motor 17, the connecting block 19 slides along the sliding groove 21, the movable lifting hook 10 is driven to be far away from the fixed lifting hook 12, the purpose of loosening the lifting rod 11 is achieved, the whole device is convenient and fast to fix and release the lifting mechanism in the lifting process, and the operation is easy.

Specifically, in this embodiment, the support block 4 is provided with the guide groove 3, the bottom end of the support frame 2 is provided with two guide wheels 9, and the guide wheels 9 are slidably mounted in the guide groove 3.

The guide wheels 9 slide in the guide grooves 3, so that the support frame 2 is driven to slide, and the effect of adjusting the moving direction of the roof assembly 6 is achieved.

Specifically, in this embodiment, the movable hook 10 is provided with a clamping groove 13, and the size of the clamping groove 13 is adapted to the size of the movable plate 14.

Through seting up joint groove 13 on movable hook 10 to the size in joint groove 13 and the size looks adaptation of fly leaf 14, when fly leaf 14 rotates to on joint groove 13, form the enclosure space between movable hook 10 and the fixed hook 12, thereby play the fixed action to whole device.

Specifically, in this embodiment, the top end of the fixed hook 12 is provided with a U-shaped hook 18, a wire rope is arranged on the U-shaped hook 18, one end of the wire rope is connected with the U-shaped hook 18, and the other end is connected with the wire unwinding roller 8.

The U-shaped hook 18 and the paying-off roller 8 are connected through the steel wire rope, so that the function of connecting the lifting hook and the paying-off roller 8 is achieved, and the roof assembly 6 on the lifting hook can be driven to move up and down under the rotation of the steel wire rope.

Specifically, in this embodiment, a sliding groove 21 is formed on the inner wall of the cavity 16, a sliding block 22 is slidably mounted in the sliding groove 21, and the sliding block 22 is mounted on the connecting block 19.

The screw rod 1 is driven to rotate by the driving motor 17, so that the sliding block 22 on the connecting block 19 is driven to slide in the sliding groove 21, the connecting block 19 is arranged on the movable lifting hook 10, the movable lifting hook 10 is far away from the fixed lifting hook 12, and the effect of releasing the lifting rod 11 is achieved.

Specifically, in this embodiment, a rotating shaft is installed in the groove 15, and the movable plate 14 is rotatably installed on the rotating shaft.

By installing the rotation shaft in the groove 15, the movable plate 14 can rotate along the rotation shaft, so that the lifting rod 11 can easily enter between the fixed lifting hook 12 and the movable lifting hook 10.

Specifically, in this embodiment, the threaded hole 20 is formed in the connecting block 19, and the screw 1 is meshed with the threaded hole 20.

Through offer threaded hole 20 in connecting block 19, screw 1 can rotate at threaded hole 20, through the screw precession relation to reach movable hook 10 and can carry out axial displacement's effect along screw 1 through the rotation of screw 1.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims (7)

1. A hoisting structure of a steel roof is characterized by comprising a supporting piece (5) and a roof component (6), wherein supporting blocks (4) are arranged at the top ends of the supporting piece (5), two supporting blocks (4) are provided with a same supporting frame (2), a wire releasing roller (8) is arranged at the center of the supporting frame (2), one end, far away from the supporting frame (2), of the wire releasing roller (8) is provided with a fixed lifting hook (12), the fixed lifting hook (12) is provided with a groove (15), a movable plate (14) is rotatably arranged in the groove (15), a cavity (16) is formed in the fixed lifting hook (12), a driving motor (17) is arranged on the inner wall of the cavity (16), a lead screw (1) is arranged at the power output end of the driving motor (17), a connecting block (19) is connected with threads, the connecting block (19) is slidably arranged in the cavity (16), a movable lifting hook (10) is arranged on the connecting block (19), two C-shaped clamping blocks (23) are clamped on the roof component (6), two C-shaped clamping blocks (23) are clamped and two C-shaped clamping blocks (23) are symmetrically arranged on the hoisting structure, and two lifting frames (7) are arranged on the lifting structure.

2. A steel roof lifting structure as claimed in claim 1, wherein: the support block (4) is internally provided with a guide groove (3), the bottom end of the support frame (2) is provided with two guide wheels (9), and the guide wheels (9) are slidably arranged in the guide groove (3).

3. A steel roof lifting structure as claimed in claim 1, wherein: the movable lifting hook (10) is provided with a clamping groove (13), and the size of the clamping groove (13) is matched with the size of the movable plate (14).

4. A steel roof lifting structure as claimed in claim 1, wherein: u-shaped hooks (18) are arranged at the top ends of the fixed hooks (12), steel wire ropes are arranged on the U-shaped hooks (18), one ends of the steel wire ropes are connected with the U-shaped hooks (18), and the other ends of the steel wire ropes are connected with the wire unwinding rollers (8).

5. A steel roof lifting structure as claimed in claim 1, wherein: a sliding groove (21) is formed in the inner wall of the cavity (16), a sliding block (22) is arranged in the sliding groove (21) in a sliding mode, and the sliding block (22) is arranged on the connecting block (19).

6. A steel roof lifting structure as claimed in claim 1, wherein: a rotating shaft is arranged in the groove (15), and the movable plate (14) is rotatably arranged on the rotating shaft.

7. A steel roof lifting structure as claimed in claim 1, wherein: threaded holes (20) are formed in the connecting blocks (19), and the screw rods (1) are meshed with the threaded holes (20).