Turnover wall connecting piece fixing device

By designing a rotatable wall connecting piece fixing device containing embedded sleeves and snap rings, the problem of holes and poor turnover performance of traditional wall connecting piece fixing devices during removal is solved, and the effect of stable fixing and cost reduction is achieved .

CN222184072UActive Publication Date: 2024-12-17SHENYANG TENGYUE CONSTR ENG CO LTD
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Patent Information

Application Number
CN202420826782.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-22
Publication Date
2024-12-17
Estimated Expiration
2034-04-22

AI Technical Summary

Technical Problem

Traditional wall connecting fixtures will leave holes when removed, poor turnover performance, waste materials, increase fixation costs and make the disassembly and assembly process cumbersome.

Method used

A rotatable wall connecting fixing device including embedded sleeves, collars, side plates, insert rods, connectors, fixing plates, cylinders, internal and external threaded sleeves, limit strips and snap rings is designed, and the retractable springs are used to Cooperation with gear discs can achieve stable fixation of the steel pipes connected to the wall and reduce the use of bolts.

Benefits of technology

The stable fixation of the steel pipe connecting the wall and the wall is achieved, the installation process is simplified, the cost is reduced, the turnover performance is improved, and the device is allowed to be recycled.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a turnover wall connecting piece fixing device, which belongs to the technical field of wall connecting pieces, and comprises a pre-embedded sleeve and a lantern ring, the pre-embedded sleeve is connected with a side plate and a fixing rod, the side plate is connected with an inserting rod, one side of the pre-embedded sleeve is provided with a connecting piece, the connecting piece is connected with a fixing plate, a cylinder and an internal and external thread sleeve, the fixing plate is connected with a butt joint cylinder, and the butt joint cylinder is connected with a connecting rod. A telescopic spring, a limiting cylinder, a limiting column and a gear disc are arranged at one end of the butt-joint cylinder, a limiting strip is arranged on the inner wall of the butt-joint cylinder, a wall-connecting steel pipe is arranged on the outer side of the connecting piece, and an annular plate, a clamping ring and a clamping block are arranged in the wall-connecting steel pipe. The connecting piece and the wall connecting steel pipe can be fixed at the same time, the wall connecting steel pipe and the wall body can be fixed, the scaffold and the wall body can be installed and fixed through the fastener, the phenomena of falling off and loosening are avoided, use of bolts is greatly reduced, the cost is reduced, meanwhile, the working procedure is simple and convenient, the structure is stable, and the practicability is high. And the turnover performance is improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of wall connecting pieces, in particular to a rotatable wall connecting piece fixing device. Background Art

[0002] With the improvement of safety requirements in modern construction, the application of scaffolding outside buildings is increasing. Scaffolding often needs to be connected to the building through wall connectors to ensure the overall stability and safety of the frame.

[0003] The arrangement of traditional wall ties is often to bury a short vertical steel pipe in the beam before pouring concrete, with a part of it exposed from the back of the beam. After the concrete pouring is completed, a horizontal steel pipe is used to connect the vertical pole and the short vertical steel pipe. However, the traditional wall ties are to directly pass the wall connecting steel pipe into the room for fixing. After the scaffolding is removed, many holes will be left. When filling the holes in the later stage, oxygen welding and gas cutting are required for the pre-buried steel pipes and fasteners. The turnover performance is poor, which not only wastes materials, but also uses multiple sets of bolts, increasing costs and making the disassembly and assembly process cumbersome. How to invent a traversable wall tie fixing device to improve these problems has become an urgent problem to be solved by technicians in this field. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a turnaround wall connecting member fixing device, aiming to improve the problems of poor turnover performance of wall connecting members, waste of materials, increased fixing costs and complicated disassembly and assembly fixing processes.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a rotatable wall connecting member fixing device, including an embedded sleeve and a collar, the embedded sleeve is connected with a side plate and a fixing rod, the side plate is connected with an insertion rod, a connecting member is provided on one side of the embedded sleeve, the connecting member is connected with a fixing plate, a cylinder and an inner and outer threaded sleeve, a pair of docking grooves and annular grooves are provided on the outer wall of the connecting member, a slot corresponding to the insertion rod is provided on one side of the connecting member, the fixing plate is connected with a docking tube, a telescopic spring, a limit tube, a limit column and a gear plate are provided at one end of the docking tube, a pair of limit strips are provided on the inner wall of the docking tube, a wall connecting steel pipe is provided on the outer side of the connecting member, and an annular plate, a clamping ring and a pair of clamping blocks are provided inside the wall connecting steel pipe.

[0007] Preferably, the inner wall of the embedded sleeve is fixedly connected to the fixing rod, the outer wall of the other end of the fixing rod is provided with an external thread, the embedded sleeve is fixedly connected to the side plate, the inner wall of one end of the embedded sleeve connected to the side plate is provided with an internal thread, the side wall on the other side of the side plate is fixedly connected to the insertion rod, and the outer wall of the embedded sleeve is fixedly connected to the ring.

[0008] By adopting the above technical solution, the embedded sleeve can be fixed on the wall more stably.

[0009] Preferably, one end of the internal and external threaded sleeve passes through the side wall of the connecting piece and is threadedly connected to the external thread of the fixing rod and the internal thread of the embedded sleeve respectively, and the other end of the internal and external threaded sleeve is fixedly connected to the cylinder, and the outer wall of the cylinder is symmetrically provided with limit grooves corresponding to the limit strips on both sides.

[0010] Preferably, the inner wall of one end of the connecting piece is fixedly connected to the fixing plate, the middle side wall of the fixing plate is rotatably connected to the outer wall of the docking tube, the inner wall of the docking tube is fixedly connected to the limit strip, and one end of the docking tube is fixedly connected to the limit tube.

[0011] Preferably, the telescopic spring is located inside the limiting cylinder, the inner wall of the limiting cylinder is slidingly connected to one end of the limiting column, the two ends of the telescopic spring are respectively fixedly connected to the inner wall of the limiting cylinder and the side wall of the limiting column, and the other end of the limiting column is fixedly connected to the gear plate.

[0012] By adopting the above technical solution, when the limit column squeezes the telescopic spring, the gear plate can drive the limit cylinder to rotate, and then drive the docking cylinder to drive the cylinder to rotate, and cooperate with the limit groove and the limit strip to finally connect the internal and external threaded sleeves with the fixed rod, and realize the fixed connection of the wall-connected steel pipe.

[0013] Preferably, the two blocks are fixedly connected to the inner walls symmetrically on both sides of one end of the wall-connecting steel pipe, the inner wall of the wall-connecting steel pipe is fixedly connected to the annular plate, the side of the annular plate close to the block is fixedly connected to the retaining ring, and the teeth on the side wall of the inner ring of the retaining ring can mesh with the teeth of the gear plate.

[0014] By adopting the above technical solution, the clamping ring can be connected to the gear plate and the gear plate can be driven to rotate while rotating the wall connecting steel pipe.

[0015] The beneficial effects of the utility model are:

[0016] When fixing the wall connecting parts, the clamping block can be used to dock with the docking groove, and the wall connecting steel pipe can be pressed to make the clamping ring engage with the gear plate. In the process of rotating the wall connecting steel pipe, the limit column and the limit cylinder can drive the docking cylinder to rotate synchronously, and cooperate with the limit groove and the limit bar to drive the cylinder to rotate, and cooperate with the internal and external threaded sleeves and the fixed rod threaded connection to drive the cylinder to move, finally realizing the simultaneous fixation of the connecting parts and the wall connecting steel pipe, so as to realize the fixation of the wall connecting steel pipe and the wall, and connect and fix the wall connecting steel pipe and the scaffolding through fasteners, finally realizing the installation and fixation of the scaffolding and the wall, and avoiding the occurrence of falling off and loosening, greatly reducing the use of bolts, reducing costs while simplifying the process, and the structure is stable, can be dismantled and recycled, and improves turnover performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall connection structure provided by the embodiment of the utility model;

[0019] Figure 2 This is a schematic diagram of the side panel structure provided by the embodiment of the utility model

[0020] Figure 3 It is a schematic diagram of an overall half-section structure provided by an embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the separation structure of the internal and external threaded sleeve, the connector and the wall-connecting steel pipe provided in the embodiment of the utility model;

[0022] Figure 5 It is a schematic diagram of the internal structure of the wall-connected steel pipe provided in the embodiment of the utility model.

[0023] In the figure: 1. embedded sleeve; 2. collar; 3. side plate; 4. wall-connecting steel pipe; 5. plug rod; 6. annular plate; 7. gear plate; 8. snap ring; 9. limit column; 10. limit cylinder; 11. telescopic spring; 12. fixing plate; 13. connecting piece; 14. docking cylinder; 15. cylinder; 16. internal and external threaded sleeve; 17. fixing rod; 18. limit groove; 19. slot; 20. docking groove; 21. limit strip; 22. annular groove; 23. block. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example

[0026] Reference Figure 1-Figure 5A rotatable wall connecting member fixing device comprises an embedded sleeve 1 and a collar 2, the embedded sleeve 1 is connected with a side plate 3 and a fixing rod 17, the side plate 3 is connected with an insertion rod 5, a connecting piece 13 is provided on one side of the embedded sleeve 1, the connecting piece 13 is connected with a fixing plate 12, a cylinder 15 and an inner and outer threaded sleeve 16, a pair of docking grooves 20 and annular grooves 22 are provided on the outer wall of the connecting piece 13, a slot 19 corresponding to the insertion rod 5 is provided on one side of the connecting piece 13, the fixing plate 12 is connected with a docking tube 14, a telescopic spring 11, a limiting tube 10, a limiting column 9 and a gear plate 7 are provided at one end of the docking tube 14, a pair of limiting strips 21 are provided on the inner wall of the docking tube 14, a wall connecting steel pipe 4 is provided on the outside of the connecting piece 13, and an annular plate 6, a clamping ring 8 and a pair of clamping blocks 23 are provided inside the wall connecting steel pipe 4.

[0027] Furthermore, the inner wall of the embedded sleeve 1 is fixedly connected to the fixing rod 17, the outer wall of the other end of the fixing rod 17 is provided with an external thread, the embedded sleeve 1 is fixedly connected to the side plate 3, the inner wall of one end of the embedded sleeve 1 connected to the side plate 3 is provided with an internal thread, the other side wall of the side plate 3 is fixedly connected to the insertion rod 5, and the outer wall of the embedded sleeve 1 is fixedly connected to the ring 2.

[0028] It should be noted that: the embedded sleeve 1 can be more firmly fixed on the wall through the ring 2, and the connection between the plug rod 5 and the slot 19 can be used to initially limit the connection member 13 to ensure the convenience of subsequent installation.

[0029] Reference Figure 2-Figure 5 , further; one end of the internal and external threaded sleeve 16 passes through the side wall of the connecting member 13 and is respectively threadedly connected with the external thread of the fixing rod 17 and the internal thread of the embedded sleeve 1, and the other end of the internal and external threaded sleeve 16 is fixedly connected to the cylinder 15, and the outer surface of the cylinder 15 is symmetrically provided with limit grooves 18 corresponding to the limit strips 21 on both sides; the inner wall of one end of the connecting member 13 is fixedly connected to the fixing plate 12, the middle side wall of the fixing plate 12 is rotatably connected to the outer wall of the docking tube 14, the inner wall of the docking tube 14 is fixedly connected to the limit strip 21, and one end of the docking tube 14 is fixedly connected to the limit tube 10 Fixed connection; the telescopic spring 11 is located inside the limit cylinder 10, the inner wall of the limit cylinder 10 is limited and slidably connected to one end of the limit column 9, the two ends of the telescopic spring 11 are respectively fixedly connected to the inner wall of the limit cylinder 10 and the side wall of the limit column 9, and the other end of the limit column 9 is fixedly connected to the gear plate 7; the two clamping blocks 23 are fixedly connected to the inner walls on both sides symmetrically at one end of the wall-connecting steel pipe 4, the inner wall of the wall-connecting steel pipe 4 is fixedly connected to the annular plate 6, and the side of the annular plate 6 close to the clamping block 23 is fixedly connected to the clamping ring 8, and the teeth on the inner ring side wall of the clamping ring 8 can mesh with the tooth grooves of the gear plate 7.

[0030] It should be noted that: first, the insertion rod 5 and the slot 19 are connected to complete the preliminary installation of the connecting piece 13, and then the block 23 is docked with the docking groove 20, and the wall connecting steel pipe 4 is pressed to move the block 23 to the side of the annular groove 22. During the movement, the annular plate 6 contacts the gear plate 7, and the snap ring 8 is engaged with the gear plate 7, and then the telescopic spring 11 is compressed through the limit column 9, and then the wall connecting steel pipe 4 is rotated. At this time, the block 23 slides on the inner wall of the annular groove 22, and drives the gear plate 7 to rotate through the snap ring 8, and then through the limit The rotation of the positioning column 9 and the limiting cylinder 10 drives the docking cylinder 14 to rotate synchronously, and cooperates with the limiting groove 18 and the limiting strip 21 to drive the cylinder 15 to rotate, and cooperates with the threaded connection of the internal and external threaded sleeves 16 and the fixing rod 17 to drive the cylinder 15 to move, and finally realizes the simultaneous fixation of the connecting piece 13 and the wall-connecting steel pipe 4, thereby completing the further positioning of the wall-connecting steel pipe 4 and the connecting piece 13, so as to realize the fixation of the wall-connecting steel pipe 4 and the wall, and connects and fixes the wall-connecting steel pipe 4 and the scaffolding through fasteners, and finally realizes the installation and fixation of the scaffolding and the wall.

[0031] The working principle of this method is as follows: first, the embedded sleeve 1 can be more firmly fixed on the wall through the ring 2, and the connection between the plug rod 5 and the slot 19 can be used to preliminarily limit the connection piece 13 to ensure the convenience of subsequent installation, and then the block 23 is docked with the docking groove 20, and the wall-connecting steel pipe 4 is pressed to move the block 23 to the side of the annular groove 22. During the movement, the annular plate 6 contacts the gear disk 7, and the snap ring 8 is engaged with the gear disk 7, and then the telescopic spring 11 is compressed through the limiting column 9, and then the wall-connecting steel pipe 4 is rotated. At this time, the block 23 slides on the inner wall of the annular groove 22, and drives the gear disk 7 to rotate through the snap ring 8, and then drives the docking tube 14 to rotate synchronously through the rotation of the limiting column 9 and the limiting tube 10, and cooperates The limiting groove 18 and the limiting strip 21 drive the cylinder 15 to rotate, and at the same time cooperate with the threaded connection of the internal and external threaded sleeves 16 and the fixing rod 17 to drive the cylinder 15 to move, and finally realize the simultaneous fixation of the connecting piece 13 and the wall-connecting steel pipe 4. After the fixation is completed, the elasticity of the telescopic spring 11 can be used to further increase the stability between the connecting piece 13 and the wall-connecting steel pipe 4, thereby completing the further positioning of the wall-connecting steel pipe 4 and the connecting piece 13 to achieve the fixation of the wall-connecting steel pipe 4 and the wall, and connect and fix the wall-connecting steel pipe 4 to the scaffolding through fasteners, finally realizing the installation and fixation of the scaffolding and the wall, and avoiding the occurrence of falling off and loosening, greatly reducing the use of bolts, while reducing costs. The process is simple and convenient, and the structure is stable and can be dismantled and recycled.

[0032] It should be noted that the specific model and specifications of the motor need to be selected and determined based on the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0033] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A revolvable wall connection fixing device, comprising a pre-embedded sleeve (1) and a collar (2), characterized in that: The embedded sleeve (1) is connected to a side plate (3) and a fixing rod (17), the side plate (3) is connected to an insertion rod (5), a connecting piece (13) is provided on one side of the embedded sleeve (1), the connecting piece (13) is connected to a fixing plate (12), a cylinder (15) and an internal and external threaded sleeve (16), a pair of docking grooves (20) and an annular groove (22) are provided on the outer wall of the connecting piece (13), and a connecting piece (13) is provided on one side to mate with the insertion rod (5) The fixing plate (12) is connected to a docking tube (14), one end of which is provided with a telescopic spring (11), a limiting tube (10), a limiting column (9) and a gear plate (7), the inner wall of which is provided with a pair of limiting strips (21), the outer side of the connecting piece (13) is provided with a wall connecting steel pipe (4), and the interior of the wall connecting steel pipe (4) is provided with an annular plate (6), a clamping ring (8) and a pair of clamping blocks (23).

2. A revolvable wall connection fixing device according to claim 1, characterized in that: The inner wall of the embedded sleeve (1) is fixedly connected to the fixing rod (17), the outer wall of the other end of the fixing rod (17) is provided with an external thread, the embedded sleeve (1) is fixedly connected to the side plate (3), the inner wall of one end of the embedded sleeve (1) connected to the side plate (3) is provided with an internal thread, the other side wall of the side plate (3) is fixedly connected to the insertion rod (5), and the outer wall of the embedded sleeve (1) is fixedly connected to the collar (2).

3. A rotatable wall connection fixing device according to claim 1, characterized in that: One end of the internal and external threaded sleeve (16) passes through the side wall of the connecting piece (13) and is respectively threadedly connected to the external thread of the fixing rod (17) and the internal thread of the embedded sleeve (1), and the other end of the internal and external threaded sleeve (16) is fixedly connected to the cylinder (15), and the outer wall of the cylinder (15) is symmetrically provided with limiting grooves (18) corresponding to the limiting strips (21).

4. A revolvable wall connection fixing device according to claim 1, characterized in that: The inner wall of one end of the connecting member (13) is fixedly connected to the fixing plate (12), the middle side wall of the fixing plate (12) is rotatably connected to the outer wall of the docking tube (14), the inner wall of the docking tube (14) is fixedly connected to the limiting strip (21), and one end of the docking tube (14) is fixedly connected to the limiting tube (10).

5. A revolvable wall connection fixing device according to claim 1, characterized in that: The telescopic spring (11) is located inside the limiting cylinder (10), the inner wall of the limiting cylinder (10) is slidably connected to one end of the limiting column (9), the two ends of the telescopic spring (11) are respectively fixedly connected to the inner wall of the limiting cylinder (10) and the side wall of the limiting column (9), and the other end of the limiting column (9) is fixedly connected to the gear plate (7).

6. A revolvable wall connection fixing device according to claim 1, characterized in that: The two clamping blocks (23) are fixedly connected to the inner walls of one end of the wall connecting steel pipe (4) symmetrically on both sides; the inner wall of the wall connecting steel pipe (4) is fixedly connected to the annular plate (6); the side of the annular plate (6) close to the clamping block (23) is fixedly connected to the clamping ring (8); the teeth on the inner ring side wall of the clamping ring (8) can mesh with the tooth grooves of the gear plate (7).