Non-embedded scaffold wall connecting piece

Through the non-embedded scaffolding wall connecting parts, the adjustable telescopic adjustment rod and locking threaded rod are connected to the wall, which solves the problems of waste of materials and high construction costs of traditional embedded wall connecting parts, and achieves construction efficiency and cost savings.

CN223305391UActive Publication Date: 2025-09-05ANHUI CHENTAI CONSTR ENG CO LTD
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Patent Information

Application Number
CN202422326304.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-09-23
Publication Date
2025-09-05
Estimated Expiration
2034-09-23

AI Technical Summary

Technical Problem

In traditional construction, the embedded scaffolding wall-connected parts lead to waste of materials, extended construction time and increased costs, and it is difficult to remove and cannot be reused.

Method used

Non-embedded scaffolding wall connecting parts are used, and the adjustable telescopic adjustment rod and locking threaded rod are connected to the wall to avoid pre-embedding and improve connection stability and friction through serrated elastic parts.

Benefits of technology

It realizes the reuse of materials, saves construction costs and time, is suitable for different construction sites, and improves construction efficiency and safety.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of building safety construction, and discloses a non-embedded scaffold wall connecting piece which comprises a main body rod, a telescopic adjusting rod, a locking threaded rod, a wall surface contact rod and a connecting clamp. Two anti-rotation sliding grooves distributed in an axial symmetry mode are formed in the sliding hole, anti-rotation sliding blocks matched with the anti-rotation sliding grooves in a sliding mode are arranged at the end, correspondingly connected with the main body rod, of the telescopic adjusting rod, and a locking threaded rod and a wall face contact rod are arranged at the end, deviating from the main body rod, of the telescopic adjusting rod. The end, away from the locking threaded rod, of the wall surface contact rod is provided with a sawtooth elastic piece which is in contact connection with the wall surface, and the end, perpendicular to the telescopic adjusting rod, of the main body rod is provided with a connecting clamp. Through cooperation of large-amplitude length adjustment of the telescopic adjusting rod and small-amplitude length adjustment of the locking threaded rod, connection between the wall surface contact rod and the fixed wall surface is reliable and convenient, and the wall surface contact rod can be used in various scenes.
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Description

Technical Field

[0001] The utility model relates to the technical field of building safety construction, in particular to a non-embedded scaffolding wall connecting piece. Background Art

[0002] Building exterior wall scaffolding is widely used in the construction process. The traditional exterior frame wall connection device uses short steel pipes embedded in the floor side beams, and then connected to the exterior frame through fasteners and steel pipes.

[0003] In building construction, 30cmФ48.3 steel pipes or pre-embedded steel bar anchor rings are often used as scaffolding wall connectors in structural beams or thick plates. The wall connectors embedded in the concrete cannot be removed during demolition and can only be permanently embedded in the concrete. Moreover, they need to be cut off with an electric welder when the wall connectors are removed. The method of embedding steel pipes has the following defects: first, the embedded part of the steel pipe cannot be removed after it is embedded, which wastes materials; second, the steel pipe can only be cut off after it is embedded, which takes up construction time and wastes manpower and machinery. The cut steel pipe becomes waste due to its small length and cannot be reused, which increases construction costs; finally, if steel bar anchor rings are used, the wall connector fasteners cannot be effectively fastened to the anchor rings. At the same time, the production and subsequent removal of the anchor rings increase construction costs. For this reason, we propose a non-embedded scaffolding wall connector. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the present invention provides a non-embedded scaffolding wall connecting member to solve the above-mentioned problems.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a non-embedded scaffolding wall connecting part, comprising a main rod, a telescopic adjusting rod, a locking threaded rod, a wall contact rod and a connecting clamp, wherein the main rod is provided with a sliding hole at one end corresponding to the telescopic adjusting rod, and two anti-rotation slide grooves are provided in the interior of the sliding hole, and the telescopic adjusting rod is provided with an anti-rotation slider that slides in cooperation with the anti-rotation slide groove at one end corresponding to the main rod, and a locking threaded rod and a wall contact rod are provided at one end of the telescopic adjusting rod away from the main rod, and a serrated elastic part is provided at one end of the wall contact rod away from the locking threaded rod and is contacted with the wall surface, and the main rod is provided with a connecting plate 1 that is connected to the connecting clamp at one end corresponding to the connecting clamp, and the connecting clamp is provided with a connecting plate 2 that is connected to the connecting plate 1 at one end corresponding to the main rod.

[0008] Preferably, the main rod as a whole is an axially symmetrical structure, and the main rod is composed of a long rod and a short rod welded vertically. The end of the short rod facing away from the long rod is a connecting plate 1, and the four corners of the connecting plate 1 are each provided with a connecting hole 2. Both ends of the long rod are provided with a group of equidistantly distributed connecting holes 1 perpendicular to the short rod.

[0009] Preferably, the telescopic adjustment rod structure is a cylindrical rod, and an anti-rotation slider that slides in cooperation with the anti-rotation slide groove is provided on the outer side of one end of the telescopic adjustment rod facing away from the locking threaded rod, and a connecting groove is provided on the end face of the telescopic adjustment rod corresponding to the end connected to the locking threaded rod, and a group of connecting holes three that are perpendicular to the anti-rotation slider and equidistantly distributed axially are provided in the middle part of the telescopic adjustment rod, and the main rod and the telescopic adjustment rod are fixedly connected by the connecting hole three and the connecting hole one through an adapter bolt.

[0010] Preferably, the locking threaded rod is provided with a connecting block that cooperates with the connecting groove at one end corresponding to the telescopic adjustment rod, and an external thread is formed on the outer side of the end of the locking threaded rod away from the telescopic adjustment rod, and an anti-sliding block is provided between the connecting block and the external thread.

[0011] Preferably, the wall contact rod is provided with an internal thread connected to the external thread along the axial line at one end corresponding to the locking threaded rod, and an inclined plate with a small inclination angle is provided at the end of the wall contact rod away from the locking threaded rod, and a serrated elastic member is provided on the end face of the inclined plate away from the internal thread, and a group of equidistantly distributed serrations are provided on the end face of the serrated elastic member away from the inclined plate.

[0012] Preferably, the connecting clamp is an axisymmetric structure as a whole, and a connecting hole four is provided on the connecting plate two at one end of the connecting clamp corresponding to the connecting main rod, which is connected to the connecting hole two through an adapter bolt, and two fixing blocks are provided at the end of the connecting clamp away from the main rod and are distributed in an axisymmetric manner. A circular arc-shaped groove is provided between the two fixing blocks to connect and fix the scaffolding to be fixed, and the two fixing blocks are connected by adapter bolts at the four corners.

[0013] (3) Beneficial effects

[0014] Compared with the prior art, the present invention provides a non-embedded scaffolding wall connection member, which has the following beneficial effects:

[0015] 1. This non-embedded scaffolding wall connection piece adopts a connection principle that is completely different from that of traditional scaffolding wall connections. That is, a telescopic adjustment rod with a large range of length adjustment is used in conjunction with a locking threaded rod with a small range of length, so that the overall scaffolding wall connection piece does not need to be embedded, avoiding material waste, speeding up construction time, saving manpower and material resources, and reducing construction costs.

[0016] 2. The non-embedded scaffolding wall connection piece can be reused, and due to its adjustability, it can be applied to most construction sites with inconsistent length and width, thereby increasing the diversity of its use scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the non-embedded scaffolding wall connection member of the utility model;

[0018] Figure 2 This is a cross-sectional schematic diagram of a non-embedded scaffolding wall connection member of the present utility model;

[0019] Figure 3 This is a schematic diagram of the main rod of the utility model;

[0020] Figure 4 This is a schematic cross-sectional view of the main rod of the utility model;

[0021] Figure 5 This is a schematic diagram of the telescopic adjustment rod of the utility model;

[0022] Figure 6 This is a schematic diagram of the locking threaded rod of the utility model;

[0023] Figure 7 This is a schematic cross-sectional view of the wall contact rod of the utility model;

[0024] Figure 8 This is a schematic diagram of the connecting clip of the utility model.

[0025] In the figure: 1. Main rod; 2. Telescopic adjustment rod; 3. Locking threaded rod; 4. Wall contact rod; 5. Connecting clamp; 6. Long rod; 7. Short rod; 8. Connecting hole 1; 9. Sliding hole; 10. Connecting plate 1; 11. Connecting hole 2; 12. Anti-rotation slide groove; 13. Anti-rotation slider; 14. Connecting hole 3; 15. Connecting groove; 16. Connecting block; 17. Anti-sliding block; 18. External thread; 19. Internal thread; 20. Inclined plate; 21. Serrated elastic member; 22. Connecting plate 2; 23. Connecting hole 4; 24. Fixing block. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-8, a non-embedded scaffolding wall connecting part, including a main rod 1, a telescopic adjusting rod 2, a locking threaded rod 3, a wall contact rod 4 and a connecting clamp 5. The main rod 1 is provided with a sliding hole 9 at one end corresponding to the telescopic adjusting rod 2, and two anti-rotation slide grooves 12 are opened inside the sliding hole 9 and are symmetrically distributed. The telescopic adjusting rod 2 is provided with an anti-rotation slider 13 that slides with the anti-rotation slide groove 12 at one end corresponding to the main rod 1. The end of the telescopic adjusting rod 2 facing away from the main rod 1 is provided with a locking threaded rod 3 and the wall contact rod 4. The end of the wall contact rod 4 facing away from the locking threaded rod 3 is provided with a serrated elastic member 21 that is in surface contact with the wall. The end of the main rod 1 corresponding to the connection clip 5 is provided with a connecting plate 10 that is connected to the connecting clip 5. The end of the connecting clip 5 corresponding to the connection main rod 1 is provided with a connecting plate 2 22 that is connected to the connecting plate 10.

[0028] Furthermore, the main rod 1 as a whole is an axially symmetrical structure. The main rod 1 is composed of a long rod 6 and a short rod 7 welded vertically. The end of the short rod 7 facing away from the long rod 6 is a connecting plate 10. The four corners of the connecting plate 10 are provided with connecting holes 11. Both ends of the long rod 6 are provided with a group of equidistant connecting holes 8 perpendicular to the short rod 7. The connecting holes 8 play a fixing role and can be adjusted and fixed to a large extent according to the length and width dimensions of the usage scenario, thereby greatly improving the construction efficiency.

[0029] Furthermore, the telescopic adjustment rod 2 is structured as a cylindrical rod, and an anti-rotation slider 13 is provided on the outer side of the end of the telescopic adjustment rod 2 away from the locking threaded rod 3, which slides with the anti-rotation slide groove 12. A connecting groove 15 is provided on the end face of the telescopic adjustment rod 2 corresponding to the end connected to the locking threaded rod 3, and a group of connecting holes 3 14 are provided in the middle part of the telescopic adjustment rod 2, which are perpendicular to the anti-rotation slider 13 and equidistantly distributed axially. The main rod 1 and the telescopic adjustment rod 2 are fixedly connected by the connecting hole 3 14 and the connecting hole 1 8 through the adapter bolt. The anti-rotation slider 13 cooperates with the anti-rotation slide groove 12 to make the telescopic adjustment rod 2 easier to fix during the length adjustment process, that is, the concentric position of the connecting hole 1 8 and the connecting hole 3 14.

[0030] Furthermore, the locking threaded rod 3 is provided with a connecting block 16 that is connected to the connecting groove 15 at one end corresponding to the telescopic adjustment rod 2. The outer side of the end of the locking threaded rod 3 facing away from the telescopic adjustment rod 2 is provided with an external thread 18, and an anti-sliding block 17 is provided between the connecting block 16 and the external thread 18. The anti-sliding block 17 allows construction workers to better rotate the locking threaded rod 3, that is, to increase the friction at both ends.

[0031] Furthermore, an internal thread 19 is provided along the axis of the wall contact rod 4 at one end corresponding to the locking threaded rod 3 and connected to the external thread 18. An inclined plate 20 with a small inclination angle is provided at the end of the wall contact rod 4 away from the locking threaded rod 3. A serrated elastic member 21 is provided on the end face of the inclined plate 20 away from the internal thread 19, and a group of equidistantly distributed serrations are provided on the end face of the serrated elastic member 21 away from the inclined plate 20. The inclined plate 20 with a small inclination angle can greatly improve the connection friction between the two ends of the non-embedded scaffolding wall connection component and the wall, and the serrated elastic member 21 can ensure the reliability and safety of the connection.

[0032] Furthermore, the connecting clamp 5 is an axially symmetrical structure as a whole. A connecting hole 4 23 is provided on the connecting plate 2 22 at one end of the connecting clamp 5 corresponding to the main rod 1, and the connecting hole 2 11 is connected to the connecting hole 4 through an adapter bolt. The end of the connecting clamp 5 away from the main rod 1 is provided with two axially symmetrically distributed fixing blocks 24, and an arc-shaped groove is provided between the two fixing blocks 24 for connecting and fixing the scaffolding to be fixed, and the two fixing blocks 24 are connected by adapter bolts at the four corners.

[0033] Working principle: Install the non-embedded scaffolding wall connection piece correctly according to the diagram, and place the scaffolding wall connection piece between two internal walls or two support columns when constructing a floor. The scaffolding at the place where connection is required is on a horizontal rod or a vertical rod to control the connection between the main rod 1 and the connecting clamp 5. After the scaffolding is connected by the two fixing blocks 24 of the connecting clamp 5, the telescopic adjustment rod 2 at both ends of the main rod 1 is extended outward until the wall contact rod 4 is about to contact the wall. Select the appropriate bolt to fix the position through the connecting hole 1 8 and the connecting hole 3 14. Start to rotate the anti-sliding block 17 of the locking threaded rod 3 at both ends, so that the wall contact rod 4 starts to slowly contact the wall until the whole cannot move. Since the wall contact rod 4 corresponding to the end connected to the wall is provided with a small inclination angle and a serrated elastic member 21, the connection is tighter and the friction is greatly improved, thereby improving safety and stability.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A non-embedded scaffold wall connecting member, comprising a main rod (1), a telescopic adjustment rod (2), a locking threaded rod (3), a wall contact rod (4) and a connecting clamp (5), characterized in that: The main body rod (1) is provided with a sliding hole (9) at one end corresponding to the telescopic adjustment rod (2), and two anti-rotation sliding grooves (12) are provided inside the sliding hole (9) and are symmetrically distributed. The telescopic adjustment rod (2) is provided with an anti-rotation sliding block (13) that slides in cooperation with the anti-rotation sliding groove (12) at one end corresponding to the main body rod (1). The telescopic adjustment rod (2) is provided with a locking threaded rod (3) and a wall contact rod (4) at one end away from the locking threaded rod (3). The wall contact rod (4) is provided with a serrated elastic member (21) that is in contact with the wall at one end away from the locking threaded rod (3). The main body rod (1) is provided with a connecting plate 1 (10) that is connected to the connecting clamp (5) at one end corresponding to the connecting clamp (5). The connecting clamp (5) is provided with a connecting plate 2 (22) that is connected to the connecting plate 1 (10) at one end corresponding to the main body rod (1).

2. The non-embedded scaffolding wall connector according to claim 1, characterized in that: The main rod (1) is an axisymmetric structure as a whole. The main rod (1) is composed of a long rod (6) and a short rod (7) welded vertically. The end of the short rod (7) away from the long rod (6) is a connecting plate (10). The four corners of the connecting plate (10) are each provided with a second connecting hole (11). Both ends of the long rod (6) are provided with a group of equally spaced connecting holes (8) perpendicular to the short rod (7).

3. The non-embedded scaffolding wall connecting member according to claim 1, characterized in that: The telescopic adjustment rod (2) is a cylindrical rod. An anti-rotation slider (13) that slides in cooperation with the anti-rotation slide groove (12) is provided on the outer side of one end of the telescopic adjustment rod (2) that is away from the locking threaded rod (3). A connecting groove (15) is provided on the end surface of the telescopic adjustment rod (2) corresponding to the end connected to the locking threaded rod (3). A group of connecting holes (14) perpendicular to the anti-rotation slider (13) and equidistantly distributed axially are provided in the middle portion of the telescopic adjustment rod (2). The main rod (1) and the telescopic adjustment rod (2) are fixedly connected by connecting hole (14) and connecting hole (8) through an adapter bolt.

4. The non-embedded scaffolding wall connecting member according to claim 3, characterized in that: The locking threaded rod (3) is provided with a connecting block (16) that is matched with the connecting groove (15) at one end thereof that is connected to the telescopic adjustment rod (2); an external thread (18) is formed on the outer side of the end of the locking threaded rod (3) that is away from the telescopic adjustment rod (2); and an anti-sliding block (17) is provided between the connecting block (16) and the external thread (18).

5. The non-embedded scaffolding wall connecting member according to claim 4, characterized in that: The wall contact rod (4) is provided with an internal thread (19) along the axis of one end corresponding to the locking threaded rod (3) and connected to the external thread (18); an inclined plate (20) with a small inclination angle is provided at one end of the wall contact rod (4) away from the locking threaded rod (3); a sawtooth elastic member (21) is provided on the end surface of the inclined plate (20) away from the internal thread (19); and a group of sawteeth distributed at equal intervals are provided on the end surface of the sawtooth elastic member (21) away from the inclined plate (20).

6. The non-embedded scaffolding wall connector according to claim 1, characterized in that: The connecting clamp (5) is of an axisymmetric structure as a whole. A connecting hole (23) is provided on the second connecting plate (22) at one end of the connecting clamp (5) corresponding to the main rod (1) and connected to the second connecting hole (11) through an adaptor bolt. Two fixing blocks (24) are provided at one end of the connecting clamp (5) away from the main rod (1) and are distributed in an axisymmetric manner. A circular arc groove is provided between the two fixing blocks (24) for connecting and fixing the scaffolding to be fixed, and the two fixing blocks (24) are connected by adaptor bolts at four corners.