Welding-free prefabricated light steel keel limiting clamping groove holding wall connecting piece

Abstract

The utility model discloses a welding-free prefabricated light steel keel limiting clamping groove clasping wall connecting piece, and relates to the technical field of limiting clamping groove clasping wall connecting pieces, the welding-free prefabricated light steel keel limiting clamping groove clasping wall connecting piece comprises a wall connecting piece body, the wall connecting piece body comprises a first connecting part and a second connecting part, and clasping parts are arranged at the ends of the first connecting part and the second connecting part; the ends, away from the holding part, of the first connecting part and the second connecting part are jointly connected with a bent part, a first connecting hole is formed in the first connecting part, a second connecting hole is formed in the second connecting part, and the first connecting hole and the second connecting hole are arranged in a matched mode. The integrated novel connecting piece is adopted, the limiting clamping groove connecting mode of an original wall connecting piece and a vertical keel is changed, meanwhile, the stress area is increased, and installation convenience is improved while setting is safe.

Description

Technical Field

[0001] The utility model relates to the technical field of limiting clamping slots, grabbing wall connection parts, and in particular to a welding-free prefabricated light steel keel limiting clamping slots, grabbing wall connection part. Background Art

[0002] The limit slot and grab wall connection is a commonly used connection device in construction. It is mainly used to firmly connect the wall with other structural members. It usually consists of two parts: a limit slot and a grab. It can provide strong pulling and supporting force to ensure the stability and safety of the wall.

[0003] At present, the original "L-shaped" wall connection parts are fixed with one bolt and two "micro" limit slots. Special personnel are needed to align the holes at the construction site. At the same time, when the dry-hanging stone is too heavy, it is easy to cause the wall connection parts to fall off, reducing the setting stability of the wall connection parts. Utility Model Content

[0004] In view of the problems existing in the existing welding-free prefabricated light steel keel limiting slot grabbing wall connecting parts, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a welding-free prefabricated light steel keel limiting slot grabbing wall connection piece, which solves the problem that the existing wall connections require special personnel to align the holes at the construction site, and when the dry-hanging stone is too heavy, the wall connections are likely to fall off.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A welding-free prefabricated light steel keel limited slot gripping wall connecting piece, comprising a wall connecting piece, the wall connecting piece comprising a first connecting part and a second connecting part, the ends of the first connecting part and the second connecting part are both provided with gripping parts, and the ends of the first connecting part and the second connecting part away from the gripping parts are commonly connected with a bending part;

[0008] A first connecting hole is provided inside the first connecting part, and a second connecting hole is provided inside the second connecting part. The first connecting hole and the second connecting hole are arranged in coordination with each other, and the coordination of the first connecting hole and the second connecting hole enables the two grasping parts to approach each other and cooperate with the keel.

[0009] Preferably, two symmetrically arranged positioning holes are provided inside the first connecting part, and two symmetrically arranged positioning blocks are fixedly provided on a side of the second connecting part close to the first connecting part. The positioning blocks and the positioning holes are plug-in-matched, and the cooperation between the positioning blocks and the positioning holes can minimize the connection misalignment between the first connecting part and the second connecting part.

[0010] Preferably, the two grasping portions are both arranged in an arc-shaped inward-bending manner, so that the wall connecting member can grasp and clamp the keel stably, thereby improving the convenience of connection with the keel.

[0011] Preferably, a connecting groove is formed at one end of the first connecting portion and the second connecting portion close to the bending portion.

[0012] Furthermore, the first connection portion is arranged in an L-shape, and two symmetrically arranged reinforcing ribs are fixedly provided at the corners, thereby improving the service strength of the first connection portion and the overall wall connection member, thereby improving the installation stability of the wall connection member.

[0013] Preferably, the inner diameter of the first connecting hole is 8 mm, which can cooperate with an external standard bolt so that the two grasping parts can stably clamp the keel.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. The utility model adopts an integrated new type of connector by providing a first connecting part, a second connecting part, a bending part, a grasping part, a first connecting hole and a second connecting hole, changes the limit slot connection form of the original wall connecting part and the vertical keel, and increases the force-bearing area at the same time, is safer, convenient to install, and automatically limits, avoiding on-site operational errors.

[0016] 2. The utility model, through the first connecting part and the reinforcing ribs, can improve the use strength of the first connecting part during the process of clamping the keel, thereby ensuring the clamping stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a side structural schematic diagram of the utility model.

[0020] Description of reference numerals:

[0021] 1. First connecting part; 2. Second connecting part; 3. Grasping part; 4. Bending part; 5. First connecting hole; 6. Second connecting hole; 7. Positioning hole; 8. Positioning block; 9. Connecting groove; 10. Reinforcing rib. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0023] The utility model embodiment discloses a welding-free prefabricated light steel keel limiting slot holding and grabbing wall connecting piece.

[0024] The utility model provides Figure 1-2 A welding-free prefabricated light steel keel limit slot gripping wall connecting member shown includes a wall connecting member, the wall connecting member includes a first connecting portion 1 and a second connecting portion 2, the ends of the first connecting portion 1 and the second connecting portion 2 are both provided with gripping portions 3, the two gripping portions 3 are both arranged in an arc-shaped inward buckle, the first connecting portion 1 and the second connecting portion 2 are connected together with a bending portion 4 at one end away from the gripping portion 3, and the first connecting portion 1 and the second connecting portion 2 are both provided with a connecting groove 9 at one end close to the bending portion 4;

[0025] A first connection hole 5 is provided inside the first connection part 1 , and the inner diameter of the first connection hole 5 is 8 mm. A second connection hole 6 is provided inside the second connection part 2 , and the first connection hole 5 and the second connection hole 6 are arranged in coordination with each other.

[0026] When the wall connecting piece is used, the keel is clamped and connected by the grasping parts 3 at the ends of the first connecting part 1 and the second connecting part 2, and then connected to the first connecting hole 5 and the second connecting hole 6 by means of external bolts, so that the first connecting part 1 and the second connecting part 2 can be close to each other under the setting of the bending part 4 to stably clamp the keel. After the wall connecting piece is connected to the keel, the wall connecting piece can be installed at any position on the wall with the help of a universal connecting piece, which improves the convenience of installation, avoids on-site operation errors, and improves the safety of installation.

[0027] In order to make the wall connection stable, Figure 1 As shown, two symmetrically arranged positioning holes 7 are opened inside the first connecting part 1, and two symmetrically arranged positioning blocks 8 are fixedly arranged on one side of the second connecting part 2 close to the first connecting part 1, and the positioning blocks 8 and the positioning holes 7 are plug-fitted.

[0028] Through the plug-in cooperation between the positioning block 8 and the positioning hole 7, when the wall connecting piece holds the keel, the connection dislocation between the first connecting part 1 and the second connecting part 2 can be avoided as much as possible, thereby ensuring the stability of the wall connecting piece.

[0029] In order to improve the connection strength of the wall connection during use, such as Figure 1-2 As shown, the first connecting portion 1 is arranged in an L shape, and two symmetrically arranged reinforcing ribs 10 are fixedly provided at the corners.

[0030] By providing a plurality of reinforcing ribs 10 at the corners of the first connecting portion 1, rapid bending of the first connecting portion 1 itself can be avoided as much as possible when connected to the keel, thereby effectively improving the strength of the connecting portion 1 during use and improving the overall installation stability and safety of the wall connection member.

[0031] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A welding-free prefabricated light steel keel limit slot gripping wall connecting piece, comprising a wall connecting piece, characterized in that: The wall connecting member comprises a first connecting portion (1) and a second connecting portion (2), the ends of the first connecting portion (1) and the second connecting portion (2) are both provided with a gripping portion (3), and the ends of the first connecting portion (1) and the second connecting portion (2) away from the gripping portion (3) are jointly connected with a bending portion (4); A first connection hole (5) is provided inside the first connection part (1), a second connection hole (6) is provided inside the second connection part (2), and the first connection hole (5) and the second connection hole (6) are arranged in coordination.

2. The welding-free prefabricated light steel keel limit slot holding wall connecting piece according to claim 1 is characterized in that: The first connecting portion (1) has two symmetrically arranged positioning holes (7) formed inside, and the second connecting portion (2) has two symmetrically arranged positioning blocks (8) fixedly provided on one side close to the first connecting portion (1), and the positioning blocks (8) and the positioning holes (7) are arranged to be plug-fitted.

3. The welding-free prefabricated light steel keel limit slot grabbing wall connecting piece according to claim 1 is characterized in that: The two grasping parts (3) are both arranged in an arc-shaped inwardly buckled manner.

4. The welding-free prefabricated light steel keel limit slot holding wall connecting piece according to claim 1 is characterized in that: A connecting groove (9) is provided at one end of the first connecting portion (1) and the second connecting portion (2) close to the bending portion (4).

5. The welding-free prefabricated light steel keel limit slot catching wall connecting piece according to claim 1 is characterized in that: The first connecting portion (1) is arranged in an L-shape, and two symmetrically arranged reinforcing ribs (10) are fixedly provided at the corners.

6. The welding-free prefabricated light steel keel limit slot grabbing wall connecting piece according to claim 1 is characterized in that: The inner diameter of the first connecting hole (5) is 8 mm.

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