CN220351464U - Auxiliary device for hoisting and moving prefabricated Liang Dingzhi steel inner die - Google Patents

Abstract

The application discloses prefabrication Liang Dingzhi steel centre form hoist and mount removes auxiliary device relates to the auxiliary technical field of precast beam, including the hanging beam, the top of hanging beam rotates and is connected with the axis of rotation, the axis of rotation runs through in the hanging beam, the fixed axle that is equipped with in bottom of axis of rotation, the recess is seted up to the inner wall of fixed axle, the fixed spring that is equipped with of inner wall of recess, the one end fixed mounting that the recess was kept away from to the spring has the connecting plate, the connecting plate is kept away from the fixed fixture block that is equipped with in one side of spring, the through-hole has been seted up to the outer wall of fixed axle, the outer wall of connecting plate is fixed to be equipped with the pull ring, the pull ring runs through in the through-hole. This application is favorable to lifting by crane the precast beam and when removing, carries out the joint with the inboard skeleton of fixed axle and precast beam fixedly to prevent to appear sliding the problem that drops at the in-process that precast beam removed, and then be favorable to improving the practicality and the reliability of device.

Description

Auxiliary device for hoisting and moving prefabricated Liang Dingzhi steel inner die

Technical Field

The application relates to the technical field of precast beam assistance, in particular to a precast Liang Dingzhi steel inner die hoisting and moving auxiliary device.

Background

The prefabricated beam is prefabricated by a factory and then transported to a construction site to be installed and fixed according to the position of the design requirement.

The prefabricated Liang Dingzhi steel inner mold hoisting and moving auxiliary device of the related art can refer to Chinese patent with the issued publication number of CN212503641U, wherein the prefabricated Liang Dingzhi steel inner mold hoisting and moving auxiliary device is disclosed and comprises a hoisting mechanism, a hoisting beam and at least one hoisting ring fixed above the hoisting beam; at least a pair of movable fixing mechanisms are all installed below the hanging beam, two movable fixing mechanisms of the same pair are symmetrically arranged between the end parts of the hanging beam, each movable fixing mechanism comprises a rotating shaft with one end connected with the hanging beam and a clamping unit sleeved on the rotating shaft, and the clamping unit rotates around the rotating shaft.

However, in the practical use process of the device, the device can lift and move the precast beam, but when the precast beam is fixed by the movable fixing mechanism, the baffle piece is placed on the inner side framework of the precast beam, but the baffle piece cannot be firmly locked, so that the precast beam is likely to fall off in the moving process.

Disclosure of Invention

The utility model aims to solve or at least alleviate the problems that the movable fixing component in the prior art can possibly fall off the precast beam in the moving process by placing the baffle piece on the inner side framework of the precast beam but not firmly locking the baffle piece.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

precast Liang Dingzhi steel centre form hoist and mount remove auxiliary device, including the hanging beam, the top of hanging beam rotates and is connected with the axis of rotation, the axis of rotation runs through in the hanging beam, the fixed axle that is equipped with in bottom of axis of rotation, the recess is seted up to the inner wall of fixed axle, the fixed spring that is equipped with in inner wall of recess, the one end fixed mounting of recess is kept away from to the spring has the connecting plate, the connecting plate is kept away from one side fixed being equipped with of spring fixture block, the through-hole has been seted up to the outer wall of fixed axle, the outer wall fixed mounting of connecting plate has the pull ring, the pull ring runs through in the through-hole.

Optionally, the inner wall of fixed axle has seted up the draw-in groove, the inner wall of draw-in groove is fixed to be equipped with the slipmat.

Through adopting above technical scheme, through setting up the slipmat, be favorable to improving the frictional force between fixed axle and the precast beam to improve its fixed effect.

Optionally, the inner wall of recess is fixed to be equipped with the bellows, one side that the recess was kept away from to the bellows is connected with connecting plate fixed, the spring is located the inside of bellows.

Through adopting above technical scheme, through setting up the bellows, be favorable to protecting the spring to be favorable to reducing the corrosion rate of spring, improve the life of spring.

Optionally, rings are fixedly assembled on the top of the hanging beam.

Through adopting above technical scheme, through setting up rings, be favorable to lifting by crane the hanging beam and remove.

Optionally, the top of hanging beam is fixed and is equipped with the strengthening rib, the one end and rings fixed connection that hanging beam was kept away from to the strengthening rib.

Through adopting above technical scheme, through setting up the strengthening rib, be favorable to improving the compactness of being connected between rings and the hanging beam, prevent that rings from taking place to drop.

Optionally, the shape of the clamping block is right trapezoid, and the bevel edge of the clamping block is positioned on one side close to the hanging beam.

Through adopting above technical scheme, through the restriction to the fixture block shape, be favorable to making things convenient for precast beam joint on the fixed axle.

Optionally, the number of the rotating shafts and the fixed shafts is two, and the two rotating shafts and the fixed shafts are symmetrically distributed on two sides of the hanging beam.

By adopting the technical proposal, the utility model has the advantages that,

in summary, the beneficial effects of the application are as follows:

this application is through the cooperation setting between structures such as hanging beam, axis of rotation, fixed axle, spring, connecting plate, fixture block and pull ring, is favorable to lifting by crane the precast beam and when removing, carries out the joint with the inboard skeleton of fixed axle and precast beam fixed to prevent to appear sliding the problem that drops in the in-process that precast beam removed and appear, and then be favorable to improving the practicality and the reliability of the device.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a schematic view of a cross-sectional structure of a stationary shaft of the present application;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A of the present application;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2 of the present application.

Reference numerals illustrate: 1. a hanging beam; 2. a rotating shaft; 3. a fixed shaft; 4. a groove; 5. a spring; 6. a connecting plate; 7. a clamping block; 8. a through hole; 9. a pull ring; 10. a clamping groove; 11. an anti-slip pad; 12. a bellows; 13. a hanging ring; 14. reinforcing ribs.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

Referring to fig. 1-3, the prefabricated Liang Dingzhi steel inner mold hoisting and moving auxiliary device comprises a hanging beam 1, a rotating shaft 2 is rotationally connected to the top of the hanging beam 1, the rotating shaft 2 penetrates through the hanging beam 1, a fixed shaft 3 is fixedly arranged at the bottom of the rotating shaft 2, a groove 4 is formed in the inner wall of the fixed shaft 3, a spring 5 is fixedly arranged on the inner wall of the groove 4, a connecting plate 6 is fixedly arranged at one end, far away from the groove 4, of the spring 5, a clamping block 7 is fixedly arranged on one side, far away from the spring 5, of the connecting plate 6, a through hole 8 is formed in the outer wall of the fixed shaft 3, a pull ring 9 is fixedly arranged on the outer wall of the connecting plate 6, the pull ring 9 penetrates through the through hole 8, a clamping groove 10 is formed in the inner wall of the fixed shaft 3, an anti-slip pad 11 is fixedly arranged on the inner wall of the clamping groove 10, and the friction force between the fixed shaft 3 and the prefabricated beam is improved through the arrangement of the anti-slip pad 11, and accordingly the fixing effect is improved.

Referring to fig. 2 and 4, the inner wall of the groove 4 is fixedly provided with a corrugated pipe 12, one side of the corrugated pipe 12 away from the groove 4 is fixedly connected with the connecting plate 6, and the spring 5 is positioned in the corrugated pipe 12, and the corrugated pipe 12 is arranged to be beneficial to protecting the spring 5, so that the corrosion rate of the spring 5 is reduced, and the service life of the spring 5 is prolonged.

Referring to fig. 1 and 2, the hanging ring 13 is fixedly arranged at the top of the hanging beam 1, and the hanging ring 13 is arranged to facilitate the hanging beam 1 to be lifted and moved.

Referring to fig. 1 and 2, the top of the hanging beam 1 is fixedly provided with a reinforcing rib 14, one end, away from the hanging beam 1, of the reinforcing rib 14 is fixedly connected with the hanging ring 13, and the reinforcing rib 14 is beneficial to improving the connection tightness between the hanging ring 13 and the hanging beam 1 and preventing the hanging ring 13 from falling off.

Referring to fig. 1 and 3, the shape of the clamping block 7 is a right trapezoid, the inclined edge of the clamping block 7 is positioned on one side close to the hanging beam 1, and the clamping block 7 is limited in shape, so that convenience is brought to the clamping connection of the precast beam on the fixed shaft 3.

Referring to fig. 1 and 2, the number of the rotating shafts 2 and the fixed shafts 3 is two, and the two rotating shafts 2 and the fixed shafts 3 are symmetrically distributed on two sides of the hanging beam 1, so that the connection firmness of the precast beam and the stability during movement are improved by limiting the positions and the number of the rotating shafts 2 and the fixed shafts 3.

The implementation principle of the application is as follows: when the device works, firstly, the device is moved to the position right above the precast beam through the hanging ring 13, then the rotating shaft 2 is rotated, the fixed shaft 3 is rotated to ninety degrees with the hanging beam 1, then the inner side framework of the precast beam is placed on the inner wall of the fixed shaft 3, when the clamping block 7 is received to be extruded by the precast beam, the clamping block 7 moves to the depth of the groove 4, meanwhile, the precast beam is extruded and fixed by matching with the spring 5, when the precast beam is moved to a proper position, the pull ring 9 is pulled again and pulled to the depth of the groove 4, at the moment, the pull ring 9 drives the connecting plate 6 and the clamping block 7 to move to the depth of the groove 4, and then the rotating shaft 2 is rotated, so that the fixed shaft 3 is separated from the precast beam, and the whole moving operation is completed.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (7)

1. Precast Liang Dingzhi steel centre form hoist and mount remove auxiliary device, including hanging beam (1), its characterized in that: the top rotation of hanging beam (1) is connected with axis of rotation (2), axis of rotation (2) run through in hanging beam (1), fixed axle (3) are equipped with in the bottom of axis of rotation (2), recess (4) are seted up to the inner wall of fixed axle (3), spring (5) are equipped with in the inner wall fixing of recess (4), one end fixed mounting that recess (4) were kept away from to spring (5) has connecting plate (6), connecting plate (6) are kept away from one side fixed mounting of spring (5) and are equipped with fixture block (7), through-hole (8) have been seted up to the outer wall of fixed axle (3), the outer wall fixing of connecting plate (6) is equipped with pull ring (9), pull ring (9) run through in through-hole (8).

2. The prefabricated Liang Dingzhi steel inner mold hoisting and moving auxiliary device according to claim 1, wherein: the inner wall of the fixed shaft (3) is provided with a clamping groove (10), and the inner wall of the clamping groove (10) is fixedly provided with an anti-slip pad (11).

3. The prefabricated Liang Dingzhi steel inner mold hoisting and moving auxiliary device according to claim 1, wherein: the inner wall of recess (4) is fixed to be equipped with bellows (12), one side that recess (4) were kept away from to bellows (12) is connected with connecting plate (6) fixed, spring (5) are located the inside of bellows (12).

4. A prefabricated Liang Dingzhi steel inner mould lifting movement assisting device according to claim 3, wherein: the top of the hanging beam (1) is fixedly provided with a hanging ring (13).

5. The prefabricated Liang Dingzhi steel inner mold hoisting and moving auxiliary device according to claim 1, wherein: the top of the hanging beam (1) is fixedly provided with a reinforcing rib (14), and one end, far away from the hanging beam (1), of the reinforcing rib (14) is fixedly connected with the hanging ring (13).

6. The prefabricated Liang Dingzhi steel inner mold hoisting and moving auxiliary device according to claim 1, wherein: the clamping block (7) is right trapezoid in shape, and the inclined edge of the clamping block (7) is located on one side close to the hanging beam (1).

7. The prefabricated Liang Dingzhi steel inner mold hoisting and moving auxiliary device according to claim 1, wherein: the number of the rotating shafts (2) and the fixed shafts (3) is two, and the two rotating shafts (2) and the fixed shafts (3) are symmetrically distributed on two sides of the hanging beam (1).