CN216740758U

CN216740758U - Hole fixing device for engineering construction

Info

Publication number: CN216740758U
Application number: CN202122811423.XU
Authority: CN
Inventors: 陈雯
Original assignee: Guangzhou No2 Municipal Engineering Co ltd
Current assignee: Guangzhou No2 Municipal Engineering Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-06-14
Anticipated expiration: 2031-11-17

Abstract

The utility model relates to the technical field of auxiliary equipment for building construction, and discloses a hole positioning device for engineering construction, which comprises a placing block, wherein a threaded rod is fixedly arranged at the bottom of the placing block, a support column is fixedly arranged at the bottom end of the threaded rod, a control column is arranged on the outer surface of the threaded rod in a threaded manner, a tooth socket is arranged on the outer surface of the control column, a support block is rotatably arranged on the outer surface of the control column, fixed plates are fixedly arranged on the front surface and the back surface of the top of the support block respectively, the hole positioning device for engineering construction drives the control column to rotate and move downwards and upwards along the threaded rod by the rotation of a motor inside the control ring, and simultaneously drives an upper connecting strip and a lower connecting strip to push and pull an extrusion plate outwards by driving the support block to move downwards and upwards, so that the hole positioning device is more convenient to use and has higher working speed when hole positioning is carried out, while the force of the outward squeezing is more stable and powerful.

Description

Hole fixing device for engineering construction

Technical Field

The utility model relates to the technical field of building construction auxiliary equipment, in particular to a hole positioning device for engineering construction.

Background

Along with the development of the times, the population is continuously increased, and the building is also continuously increased, and in the engineering construction engineering, the inner wall of some holes is often required to be compressed tightly and fixed, and the manual work is often lower in efficiency, so the hole fixing device is required to reinforce the holes.

When using, the hole fixing device for the existing engineering construction is usually moved by a crane, the stability is not high when the hole fixing device is connected with a lifting hook, the hole fixing device is easy to shake and drop in the moving process, the hole fixing efficiency is not high, and the effect after hole fixing is poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the hole positioning device for engineering construction, which has the advantages of high hole positioning efficiency, strong stability of fixed holes, more convenience and safety in movement and the like, and solves the problems of unstable fixation of the hole positioning device and a lifting hook during movement, lower safety coefficient and poor hole positioning effect.

(II) technical scheme

In order to solve the technical problems, the utility model provides the following technical scheme: a hole fixing device for engineering construction comprises a placing block, wherein a threaded rod is fixedly mounted at the bottom of the placing block, a support column is fixedly mounted at the bottom end of the threaded rod, a control column is mounted on the outer surface of the threaded rod in a threaded manner, a tooth socket is formed in the outer surface of the control column, a support block is rotatably mounted on the outer surface of the control column, fixed plates are fixedly mounted on the front surface and the back surface of the top of the support block respectively, a control ring is fixedly mounted between the two fixed plates, a motor is fixedly mounted on the left side of an inner cavity of the control ring, a driving shaft is fixedly mounted at the output end of the motor through a speed reducer, the bottom end of the driving shaft penetrates through the control ring and extends to the outer part of the control ring, a control gear is fixedly mounted at the bottom end of the driving shaft, the outer surface of the control gear is meshed with the inner surface of the tooth socket, and connecting strips are rotatably mounted around the support block respectively, four go up the connecting strip and keep away from one side of supporting shoe each other and rotate and install the stripper plate, all rotate around the support column bottom and top and install lower connecting strip, four the lower connecting strip is kept away from one side of support column each other and all is rotated with one side of four stripper plates for the support column and is connected.

Preferably, the two sides of the inner cavity of the placing block are provided with clamping blocks in a sliding mode, the tops of the clamping blocks penetrate through the placing block and extend to the outside of the placing block, and the front face of the placing block penetrates through the placing hole.

Preferably, ratchet grooves are formed in two sides of the inner cavity of the placing block, the inner cavities of the two clamping blocks are provided with tooth blocks in a sliding mode, the bottoms of the tooth blocks penetrate through the clamping blocks and extend to the outer portions of the clamping blocks, and the outer surfaces of the tooth blocks are movably connected with the inner surfaces of the ratchet grooves.

Preferably, the tops of the two tooth blocks are fixedly provided with pull bars, the outer surfaces of the pull bars are sleeved with springs, and the tops of the pull bars penetrate through the clamping blocks and extend to the outer parts of the clamping blocks.

Preferably, the bottom of the spring is fixedly connected with the top of the tooth block, and the top of the spring is fixedly connected with the inner cavity of the clamping block.

Preferably, the tops of the two pull bars are rotatably provided with L-shaped rotating blocks, the outer surfaces of the two L-shaped rotating blocks are movably connected with the tops of the clamping blocks, and one sides, away from each other, of the two L-shaped rotating blocks are fixedly provided with handles.

(III) advantageous effects

Compared with the prior art, the utility model provides a hole fixing device for engineering construction, which has the following beneficial effects: the lifting hook is placed in the placing hole through the hole fixing device for engineering construction, then the two clamping blocks are pushed inwards and abut against the two sides of the lifting hook, the tooth blocks are clamped with the ratchet grooves downwards through the springs, then the lifting hook places the hole fixing device into the hole, the motor drives the control gear to rotate through the driving shaft, the control column moves downwards along the threaded rod, the upper connecting strip and the lower connecting strip on the supporting column push the extrusion plate outwards at the same time through driving the supporting block to move downwards, the hole is fixed, after hole fixing is completed, the motor rotates reversely to enable the control column to drive the supporting block to move upwards, the upper connecting strip drags the extrusion plate back to the original position, then the hole fixing device is pulled out, the brace driving tooth blocks move upwards to leave the ratchet grooves through rotating the L-shaped rotating block, then the clamping blocks are moved to the original position, and the lifting hook is taken down.

1. This fixed orifices device is used in engineering construction, rotation through the inside motor of control ring, drive the control post and rotate and along the threaded rod downwards and rebound, take the supporting shoe downwards simultaneously and make connecting strip and lower connecting strip outwards promote stripper plate and inwards stimulate, make fixed orifices device when carrying out the fixed orifices, it is more convenient to use, high operating speed, outside extruded power is more stable and powerful simultaneously, the efficiency of fixed orifices device when using and the stability in fixed orifices have been improved, the practicality of fixed orifices device has been strengthened.

2. This hole fixing device is used in engineering construction, push down the pick block through the spring, make the clamp splice can offset with the ratchet groove and unable removal after adjusting, and after rotating L type piece, improve the brace and take away from the ratchet groove with the pick block, make the clamp splice can outwards remove, make hole fixing device when improving the lifting hook and remove, the lifting hook can be pressed from both sides tightly by the clamp splice and reduce rocking because of wind-force produced, can take place to drop and cause the damage to the staff because rocking after preventing hole fixing device and lifting hook are connected, can also adapt to the lifting hook of different grade type simultaneously, the convenience and the security of hole fixing device when removing have been improved.

Drawings

Fig. 1 is a front view of the internal structure of the present invention.

Fig. 2 is a cross-sectional top view of the outer structure of the present invention.

Fig. 3 is a front view of the internal structure of the control column, support block and fixing plate of the present invention.

In the figure: 1. placing the blocks; 2. a threaded rod; 3. a support column; 4. a control column; 5. a tooth socket; 6. a support block; 7. a fixing plate; 8. a control loop; 9. a motor; 10. a drive shaft; 11. a control gear; 12. an upper connecting strip; 13. a pressing plate; 14. a lower connecting strip; 15. a clamping block; 16. placing holes; 17. a ratchet groove; 18. a tooth block; 19. bracing; 20. a spring; 21. l-shaped rotating blocks; 22. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a hole-fixing device for engineering construction comprises a placing block 1, a threaded rod 2 is fixedly installed at the bottom of the placing block 1, a support pillar 3 is fixedly installed at the bottom end of the threaded rod 2, a control pillar 4 is installed on the outer surface of the threaded rod 2 in a threaded manner, a tooth socket 5 is formed in the outer surface of the control pillar 4, a support block 6 is rotatably installed on the outer surface of the control pillar 4, fixing plates 7 are fixedly installed on the front and back of the top of the support block 6, a control ring 8 is fixedly installed between the two fixing plates 7, a motor 9 is fixedly installed on the left side of the inner cavity of the control ring 8, the motor 9 is controlled by an external PLC program, a driving shaft 10 is fixedly installed at the output end of the motor 9 through a speed reducer, the bottom end of the driving shaft 10 penetrates through the control ring 8 and extends to the outside of the control ring 8, a control gear 11 is fixedly installed at the bottom end of the driving shaft 10, and the outer surface of the control gear 11 is meshed with the inner surface of the tooth socket 5, the periphery of the supporting block 6 is rotatably provided with upper connecting strips 12, one side of each of the four upper connecting strips 12, which is far away from the supporting block 6, is rotatably provided with an extrusion plate 13, the peripheries of the bottom and the top of the supporting column 3 are rotatably provided with lower connecting strips 14, one side of each of the four lower connecting strips 14, which is far away from the supporting column 3, is rotatably connected with one side of each of the four extrusion plates 13, which is opposite to the supporting column 3, two sides of an inner cavity of the placing block 1 are respectively and slidably provided with clamping blocks 15, the tops of the two clamping blocks 15 are respectively and penetratingly provided with the placing block 1 and extend to the outside of the placing block 1, the front surface of the placing block 1 is respectively and penetratingly provided with a placing hole 16, two sides of the inner cavity of the placing block 1 are respectively and slidably provided with ratchet grooves 17, inner cavities of the two clamping blocks 15 are respectively and slidably provided with tooth blocks 18, the bottoms of the tooth blocks 18 are respectively and extend to the outside of the clamping blocks 15, the outer surfaces of the tooth blocks 18 are movably connected with the inner surfaces of the ratchet grooves 17, and the tops of the two tooth blocks 18 are fixedly provided with brace 19, spring 20 is taken in the surface cover of brace 19, the top of brace 19 runs through clamp splice 15 and extends to the outside of clamp splice 15, the bottom of spring 20 and the top fixed connection of tooth piece 18, the top of spring 20 and the inner chamber fixed connection of clamp splice 15, the top of two braces 19 is all rotated and is installed L type and is changeed piece 21, the surface of two L type change pieces 21 all with the top swing joint of clamp splice 15, the equal fixed mounting in one side that two L type change pieces 21 kept away from each other has handle 22.

The working principle is as follows: firstly, a worker puts a lifting hook into a placing hole 16, then two clamping blocks 15 are pushed inwards and two sides of the lifting hook are abutted, a tooth block 18 is pressed downwards by a spring 20, the two clamping blocks 15 are clamped with a ratchet groove 17 and cannot move outwards, then the hole-fixing device is put into a hole needing hole fixing, a motor 9 is started, a control gear 11 is driven to rotate through a driving shaft 10, a control column 4 rotates and moves downwards along a threaded rod 2 by being meshed with the ratchet groove 5, meanwhile, a supporting block 6 is driven to move downwards, an upper connecting strip 12 on the supporting block 6 and a lower connecting strip 14 on the supporting column 3 push a squeezing plate 13 outwards at the same time, soil around the hole is pushed outwards to fix the hole, after hole fixing is completed, the motor 9 rotates reversely, the supporting block 4 drives the supporting block 6 to move upwards, the upper connecting strip 12 drags the squeezing plate 13 back to the original position, and then the hole-fixing device is pulled out by the lifting hook, the L-shaped rotary block 21 is rotated by the handle 22 to move the pull bar 19 with the toothed block 18 upwardly away from the ratchet slot 17, and then the clamp block 15 is moved to the home position to remove the hook.

In summary, the hole positioning device for engineering construction can be obtained by placing a hook into a placing hole 16, then pushing two clamping blocks 15 inwards and abutting against two sides of the hook, clamping a tooth block 18 downwards with a ratchet groove 17 by a spring 20, then placing the hole positioning device into a hole by the hook, driving a control gear 11 to rotate by a motor 9 through a driving shaft 10 to enable a control column 4 to move downwards along a threaded rod 2, driving a supporting block 6 to move downwards to enable an upper connecting bar 12 and a lower connecting bar 14 on a supporting column 3 to simultaneously push a squeezing plate 13 outwards, fixing the hole, after hole positioning is completed, reversely rotating the motor 9 to enable the control column 4 to drive the supporting block 6 to move upwards, dragging the squeezing plate 13 back to the original position by the upper connecting bar 12, then pulling out the hole positioning device, driving the brace 19 to drive the tooth block 18 upwards to move away from the ratchet groove 17 by rotating an L-shaped rotating block 21, and then moving the clamping blocks 15 to the original position, and taking down the lifting hook.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a construction is with deciding hole device, is including placing piece (1), its characterized in that: the bottom of the placing block (1) is fixedly provided with a threaded rod (2), the bottom of the threaded rod (2) is fixedly provided with a supporting column (3), the outer surface of the threaded rod (2) is provided with a control column (4), the outer surface of the control column (4) is provided with a tooth groove (5), the outer surface of the control column (4) is rotatably provided with a supporting block (6), the front and the back of the top of the supporting block (6) are both fixedly provided with a fixed plate (7), a control ring (8) is fixedly arranged between the two fixed plates (7), the left side of the inner cavity of the control ring (8) is fixedly provided with a motor (9), the output end of the motor (9) is fixedly provided with a driving shaft (10) through a speed reducer, the bottom end of the driving shaft (10) penetrates through the control ring (8) and extends to the outer part of the control ring (8), and the bottom end of the driving shaft (10) is fixedly provided with a control gear (11), the outer surface of control gear (11) meshes with the internal surface of tooth's socket (5) mutually, all rotate around supporting shoe (6) and install connecting strip (12), four go up connecting strip (12) and keep away from each other and rotate in one side of supporting shoe (6) and install stripper plate (13), all rotate around support column (3) bottom and top and install down connecting strip (14), four connecting strip (14) are kept away from each other in one side of support column (3) and all are connected with one side rotation of four stripper plates (13) for support column (3) down.

2. The hole positioning device for engineering construction according to claim 1, wherein: the both sides of placing piece (1) inner chamber are all slidable mounting have clamp splice (15), two the top of clamp splice (15) all runs through places piece (1) and extends to the outside of placing piece (1), the front of placing piece (1) runs through and has seted up places hole (16).

3. The hole positioning device for engineering construction according to claim 2, wherein: ratchet grooves (17) are formed in two sides of an inner cavity of the placing block (1), two tooth blocks (18) are arranged in the inner cavity of the clamping block (15) in a sliding mode, the bottoms of the tooth blocks (18) penetrate through the clamping block (15) and extend to the outer portion of the clamping block (15), and the outer surface of each tooth block (18) is movably connected with the inner surface of each ratchet groove (17).

4. The hole positioning device for engineering construction as claimed in claim 3, wherein: two the top fixed mounting of tooth piece (18) has brace (19), the surface cover of brace (19) is equipped with spring (20), the top of brace (19) runs through clamp splice (15) and extends to the outside of clamp splice (15).

5. The hole positioning device for engineering construction according to claim 4, wherein: the bottom of the spring (20) is fixedly connected with the top of the tooth block (18), and the top of the spring (20) is fixedly connected with the inner cavity of the clamping block (15).

6. The hole positioning device for engineering construction according to claim 5, wherein: the top of two brace (19) all rotates and installs L type commentaries on classics piece (21), two the surface of L type commentaries on classics piece (21) all with the top swing joint of clamp splice (15), two one side that L type commentaries on classics piece (21) kept away from each other all fixed mounting have handle (22).