Light steel keel partition wall connecting structure

Abstract

The utility model provides a light steel keel partition wall connecting structure which comprises a first framework, a second framework is arranged on the side face of the first framework, connecting notches are formed in the surfaces of the first framework and the second framework, fixing frames are installed on the surfaces of the connecting notches, and annular grooves and screw holes B are formed in the surfaces of the fixing frames. A screw hole A is formed in the inner wall of the connecting notch, bolts are inserted into the screw hole A and the screw hole B, and a sleeve is installed on the inner wall of the annular groove. By means of the mode that the fixing frames are combined with the bolts, the connecting process of the first framework and the second framework is simpler and quicker, a worker only needs to align the fixing frames and insert the fixing frames into the connecting notches, then the bolts are screwed in, installation can be completed, complex operation or tools are not needed, and the work efficiency is improved. And the bolt is sleeved and protected through the sleeve and the annular groove structure of the sleeve, so that the bolt can be effectively prevented from being rusted and damaged due to the external environment, and the service life of the connecting structure is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a light steel keel partition wall connection structure. Background Art

[0002] Partition walls are non-load-bearing parts used to separate indoor spaces. Partition walls are required to be light in weight, which helps to reduce the load on the floor. Therefore, light frame partition walls are one of the types of partition walls. Common materials include wooden frames and metal frames. Light frame partition walls are composed of two parts: the frame and the surface layer. Since the wall reinforcement (frame) is erected first and then the surface layer is made, it is also called a vertical reinforcement partition wall.

[0003] Publication No. CN216041963U discloses a connection structure between light steel keel partition walls, including a first frame, a second frame and a cross-shaped fixing frame, wherein the top right side of the first frame and the top left side of the second frame are both provided with V-shaped connection notches, and the bottom ends of the inner cavities of the two V-shaped connection notches are both fixedly connected with two threaded columns, and the cross-shaped fixing frame is provided with four fixing holes adapted to the threaded columns, and the cross-shaped fixing frame is sleeved with the outer walls of four threaded columns through the four fixing holes and plugged into the inner cavities of the two V-shaped connection notches, and the outer walls of the four threaded columns are all spirally connected with nuts. Although this connection structure can quickly plug the cross-shaped fixing frame into the V-shaped connection notch, further improving the efficiency of the frame connection. However, in this connection structure, metal connectors such as bolts are directly exposed to the environment, especially in a humid or corrosive environment, and these metal parts are easily corroded and damaged, which not only reduces the strength and safety of the connector, but also increases the maintenance cost, because damaged bolts often need to be replaced to maintain the integrity and functionality of the structure. Therefore, improvements are needed. Summary of the invention

[0004] In order to solve the above problems, the utility model proposes a light steel keel partition wall connection structure to more accurately solve the problem that the above-mentioned metal connecting parts such as bolts are directly exposed to the environment, especially in a humid or corrosive environment, and these metal parts are easily corroded and damaged.

[0005] The utility model is realized by the following technical solutions:

[0006] The utility model proposes a light steel keel partition wall connection structure, comprising a first frame, a second frame is arranged on the side of the first frame, surfaces of the first frame and the second frame are both provided with connection grooves, a fixing frame is installed on the surface of the connection groove, a ring groove and a screw hole B are opened on the surface of the fixing frame, a screw hole A is opened on the inner wall of the connection groove, bolts are inserted into the screw hole A and the screw hole B, a sleeve is installed on the inner wall of the ring groove, and a rubber ring is fixedly installed on the inner wall of the ring groove.

[0007] Furthermore, the rubber ring is made of natural rubber, and the rubber ring fits the surface of the sleeve.

[0008] Furthermore, the connecting notch is a "V"-shaped structure, and the fixing frame is an "X"-shaped structure.

[0009] Furthermore, an annular groove is provided on the surface of the sleeve, and short grooves are provided on the inner wall of the annular groove. The short grooves are arranged in a circular shape on the inner wall of the annular groove.

[0010] Furthermore, a vertical measuring mechanism is provided on the surface of the fixed frame, and the vertical measuring mechanism includes a fixed seat, which is fixedly installed on the surface of the fixed frame. A through hole is opened on the surface of the fixed seat, and a long rope is installed on the inner wall of the through hole. A thick rope is fixedly installed on the top of the long rope, an extension rope is fixedly installed on the top of the thick rope, and a hanging hammer is fixedly installed on the bottom end of the long rope.

[0011] Furthermore, the pendulum is a conical structure, and the radii of the through hole and the long rope are the same.

[0012] Furthermore, the radius of the thick rope is greater than the inner diameter of the through hole.

[0013] Furthermore, the thick rope is made of polyester fiber.

[0014] Beneficial effects of the utility model:

[0015] 1. The utility model makes the connection process between the first frame and the second frame simpler and faster by using a combination of a fixing frame and bolts. The staff only needs to align and insert the fixing frame into the connection slot, and then screw in the bolt to complete the installation without complicated operations or tools. The sleeve and its annular groove structure are used to insert and protect the bolt, which can effectively prevent the bolt from being damaged by rust due to the external environment, extend the service life of the connection structure, and reduce maintenance and replacement costs. The setting of the rubber ring generates additional friction through extrusion to further fix and stabilize the sleeve, and the surface of the sleeve is designed with annular grooves and short grooves to improve the surface friction, so that when the sleeve needs to be removed, the staff can operate more easily and safely, reducing the possibility of hand slippage and improving the disassembly efficiency.

[0016] 2. The utility model can ensure the accuracy of construction and the stability of the structure by using a hanging hammer to judge the verticality of the first frame and the second frame, and can help workers to install the structure more accurately and reduce potential structural problems caused by improper installation. Workers can simply install or remove the hanging hammer by pulling a rope. This mechanism makes the operation more direct and quick, saves time and reduces labor intensity, and has high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an exploded view of the light steel keel partition wall connection structure of the utility model;

[0018] Figure 2 It is an exploded view of the light steel keel partition wall connection structure of the utility model;

[0019] Figure 3 The utility model is a light steel keel partition wall connection structure Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 It is an exploded diagram of the vertical measurement mechanism in the light steel keel partition wall connection structure of the utility model;

[0021] Figure 5 The utility model is a light steel keel partition wall connection structure Figure 4 Enlarged view of point B in the middle.

[0022] The reference numerals are as follows:

[0023] 1. First frame; 2. Second frame; 3. Connecting notch; 4. Fixing frame; 5. Ring groove; 6. Screw hole A; 7. Screw hole B; 8. Bolt; 9. Sleeve; 10. Rubber ring; 11. Ring groove; 12. Short groove; 13. Fixing seat; 14. Through hole; 15. Long rope; 16. Thick rope; 17. Extension rope; 18. Hanging hammer. DETAILED DESCRIPTION

[0024] In order to more clearly and completely illustrate the technical solution of the present invention, the present invention is further described below in conjunction with the accompanying drawings.

[0025] Please refer to Figure 1-Figure 5The utility model proposes a light steel keel partition wall connection structure, including a first frame 1, a second frame 2 is arranged on the side of the first frame 1, and the surfaces of the first frame 1 and the second frame 2 are provided with connection slots 3, and the connection slots 3 are "V"-shaped structures. This "V"-shaped structure helps to better guide and position the fixing frame 4, and ensure the correct installation position of the fixing frame 4. The fixing frame 4 is an "X"-shaped structure. This structural design not only provides more contact area, but also enhances the overall stability of the connection. An annular groove 5 and a screw hole B7 are provided on the surface of the fixing frame 4. The design of the annular groove 5 can be used in conjunction with the sleeve 9 to increase the contact area between the sleeve 9 and the fixing frame 4, thereby improving the overall sealing and stability of the structure. The inner wall of the connection slot 3 is provided with a screw hole A6, and a bolt 8 is inserted into the screw hole A6 and the screw hole B7. The material of the bolt 8 can be selected from stainless steel or galvanized steel. These materials have good corrosion resistance and structural strength, and can ensure the long-term stability of the connection. The inner wall of the annular groove 5 is installed with a sleeve 9, and an annular groove 11 is provided on the surface of the sleeve 9. The inner wall of the annular groove 11 is provided with short grooves 12. The short grooves 12 are arranged in a circumferential shape on the inner wall of the annular groove 11. This design helps to increase the friction on the surface of the sleeve 9, making it easier to remove the sleeve 9 and reducing the risk of sliding or falling off. A rubber ring 10 is fixedly installed on the inner wall of the annular groove 5. The material of the rubber ring 10 is natural rubber. This material not only has good elasticity and sealing, but also can effectively resist various chemicals in the environment and protect the internal structure from corrosion. The rubber ring 10 fits the surface of the sleeve 9. This design helps to enhance the overall sealing and friction, thereby improving the stability and safety of the structure.

[0026] The surface of the fixing frame 4 is provided with a vertical measuring mechanism, and the vertical measuring mechanism includes a fixing seat 13, and the fixing seat 13 is fixedly mounted on the surface of the fixing frame 4, and its function is to provide a stable supporting base for the vertical measuring mechanism. A through hole 14 is opened on the surface of the fixing seat 13, and a long rope 15 is installed on the inner wall of the through hole 14. The radius of the through hole 14 and the long rope 15 are the same, ensuring that the long rope 15 can move freely in the through hole 14 without generating too much friction. A thick rope 16 is fixedly mounted on the top of the long rope 15, and the radius of the thick rope 16 is larger than the inner diameter of the through hole 14. This design makes it possible for the thick rope 16 to effectively prevent the long rope 15 from falling off from the through hole 14 when the long rope 15 is pulled. The material of the thick rope 16 is polyester fiber, and polyester fiber is selected because of its strong durability and good tensile strength, which is very critical for maintaining the stability of the pendulum 18. In addition, polyester fiber also has excellent chemical resistance and weather resistance, and is suitable for use in a variety of working environments. The top of the thick rope 16 is fixedly installed with an extension rope 17, which makes it easier to install and adjust the pendulum 18. The bottom of the long rope 15 is fixedly installed with a pendulum 18, which is a cone structure. Its cone shape helps to keep it falling vertically, thereby improving the accuracy of measurement.

[0027] In this embodiment, when it is necessary to connect the first frame 1 and the second frame 2, the staff only needs to align the fixing frame 4 with the connecting notch 3 and insert it, and then screw the bolt 8 into the screw hole B7 and the screw hole A6. At this time, the fixing frame 4 can be fixed in the connecting notch 3, so as to connect the first frame 1 and the second frame 2, and then the sleeve 9 is aligned with the annular groove 5 and inserted. After the sleeve 9 is inserted into the annular groove 5, the rubber ring 10 can squeeze the sleeve 9. The friction force generated at this time can limit the sleeve 9. At this time, the bolt 8 can be protected by the sleeve 9 to avoid rust damage. At the same time, the annular groove 11 and the short groove 12 can also improve the surface of the sleeve 9. The friction force is reduced, so that it is more convenient for the staff to pull out the sleeve 9 without slipping. The utility model uses the combination of the fixing frame 4 and the bolt 8 to make the connection process between the first frame 1 and the second frame 2 simpler and faster. The staff only needs to align the fixing frame 4 and insert it into the connecting notch 3, and then screw in the bolt 8 to complete the installation without complicated operations or tools. In addition, by using the sleeve 9 and its annular groove 5 structure to insert and protect the bolt 8, the bolt 8 can be effectively prevented from being damaged by rust caused by the external environment, thereby extending the service life of the connection structure and reducing the maintenance and replacement costs. The setting of the rubber ring 10 generates additional The friction force further fixes and stabilizes the sleeve 9, and the surface of the sleeve 9 is designed with an annular groove 11 and a short groove 12, which improves the friction force of the surface, so that when the sleeve 9 needs to be removed, the staff can operate more easily and safely, reducing the possibility of hand slippage and improving the removal efficiency. After the installation of the fixing frame 4 is completed, the staff can judge whether the installation positions of the first frame 1 and the second frame 2 are perpendicular to the ground by observing the position of the hanging hammer 18, and when the hanging hammer 18 is not used, the staff only needs to pull the long rope 15 downward forcefully until the long rope 15 drives the thick rope 16 out of the through hole 14, then the hanging hammer 18 can be removed, and when it is necessary to install When installing the hammer 18, it is only necessary to pass the extension rope 17 from bottom to top into the through hole 14, and then pull the extension rope 17 forcefully until the extension rope 17 drives the thick rope 16 to pass through the top of the through hole 14. At this time, the hammer 18 can be installed. The utility model uses the hammer 18 to determine the verticality of the first frame 1 and the second frame 2, which can ensure the accuracy of the construction and the stability of the structure, and can help the staff to install the structure more accurately and reduce potential structural problems caused by improper installation. The staff can simply install or remove the hammer 18 by pulling the rope. This mechanism makes the operation more direct and quick, saves time and reduces labor intensity.

[0028] Of course, the present utility model may have many other implementations. Based on the present implementation, other implementations obtained by ordinary technicians in this field without any creative work are all within the scope of protection of the present utility model.

Claims

1. A light steel keel partition wall connection structure, characterized in that: It includes a first frame, a second frame is arranged on the side of the first frame, the surfaces of the first frame and the second frame are both provided with connecting grooves, a fixing frame is installed on the surface of the connecting groove, a ring groove and a screw hole B are opened on the surface of the fixing frame, a screw hole A is opened on the inner wall of the connecting groove, bolts are inserted into the screw holes A and B, a sleeve is installed on the inner wall of the ring groove, and a rubber ring is fixedly installed on the inner wall of the ring groove.

2. The light steel keel partition wall connection structure according to claim 1 is characterized in that: The material of the rubber ring is natural rubber, and the rubber ring fits the surface of the sleeve.

3. The light steel keel partition wall connection structure according to claim 1 is characterized in that: The connecting notch is a "V"-shaped structure, and the fixing frame is an "X"-shaped structure.

4. The light steel keel partition wall connection structure according to claim 1 is characterized in that: An annular groove is provided on the surface of the sleeve, and short grooves are provided on the inner wall of the annular groove. The short grooves are arranged in a circumferential shape on the inner wall of the annular groove.

5. The light steel keel partition wall connection structure according to claim 1 is characterized in that: A vertical measuring mechanism is provided on the surface of the fixing frame, and the vertical measuring mechanism includes a fixing seat, and the fixing seat is fixedly installed on the surface of the fixing frame. A through hole is opened on the surface of the fixing seat, and a long rope is installed on the inner wall of the through hole. A thick rope is fixedly installed on the top of the long rope, an extension rope is fixedly installed on the top of the thick rope, and a hanging hammer is fixedly installed on the bottom end of the long rope.

6. The light steel keel partition wall connection structure according to claim 5 is characterized in that: The pendulum is a cone structure, and the through hole and the long rope have the same radius.

7. The light steel keel partition wall connection structure according to claim 5 is characterized in that: The radius of the thick rope is greater than the inner diameter of the through hole.

8. The light steel keel partition wall connection structure according to claim 5 is characterized in that: The material of the thick rope is polyester fiber.

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