A connection structure for steel mesh

Abstract

This utility model relates to the field of construction technology, specifically disclosing a connection structure for reinforcing mesh, including an upper reinforcing mesh located above a lower reinforcing mesh. The connection structure includes a first connecting post and a second connecting post, the second connecting post being connected to a guide buckle, and the first connecting post being connected to a fixing buckle. The first connecting post, the second connecting post, the fixing buckle, and the guide buckle are all connected to the same threaded reinforcing bar, with the upper and lower ends of the threaded reinforcing bar connected to the upper and lower reinforcing mesh, respectively. The beneficial effects of this utility model are: the spacing between the first and second connecting posts can be adjusted through the threaded reinforcing bar; the upper reinforcing mesh is fixed through the first connecting post and the fixing buckle; and the lower reinforcing mesh is fixed through the guide buckle and the second connecting post. The overall structure is easy to adjust, and the spacing is adjustable, making it universally applicable.

Description

Technical Field

[0001] This utility model relates to the field of construction technology, specifically to a connection structure for steel mesh. Background Technology

[0002] Reinforcing mesh is a mesh in which longitudinal and transverse reinforcing bars are arranged at certain intervals and at right angles to each other, and all intersections are welded together. Currently, reinforcing mesh is often made of two layers to improve the overall stress and stability. The two layers of reinforcing mesh need to be fixed to each other by a connecting structure to fix their positions.

[0003] Chinese patent CN220555869U discloses a connection structure for reinforcing mesh, used to connect an upper layer of reinforcing mesh and a lower layer of reinforcing mesh. Both the upper and lower layers of reinforcing mesh have intersection points. The connection structure includes: a connecting buckle with an opening having a closed end and an open end arranged opposite to each other. The closed end of the opening abuts against the intersection point of the upper layer of reinforcing mesh, and its open end extends downward to avoid the intersection point of the lower layer of reinforcing mesh; and a first connecting post disposed at the connecting buckle, which closes the open end of the opening and abuts against the intersection point of the lower layer of reinforcing mesh. This invention solves the technical problem of frequent and costly subsequent repairs caused by hollow cracks in garage floors.

[0004] However, the aforementioned patented device is only applicable to steel mesh of a specific size, and the spacing between the first and second connecting columns is not easily adjustable, which limits the size of the steel bars in the lower layer of steel mesh, thus restricting the scope of application of the device and making it not universally applicable. Utility Model Content

[0005] The purpose of this utility model is to provide a connection structure for steel mesh to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a connection structure for a steel mesh, comprising an upper steel mesh located above a lower steel mesh, the connection structure comprising: a first connecting post and a second connecting post, the second connecting post being connected to a guide buckle, the first connecting post being connected to a fixing buckle, the first connecting post, the second connecting post, the fixing buckle and the guide buckle being connected to the same threaded steel bar, the upper and lower ends of the threaded steel bar being connected to the upper steel mesh and the lower steel mesh respectively.

[0007] Preferably, both the fixing buckle and the guide buckle are U-shaped, with a first groove at both ends of the fixing buckle and a second groove at both ends of the guide buckle, and the opening directions of the guide buckle and the fixing buckle are opposite.

[0008] Preferably, the lower side of the upper steel mesh and the upper side of the lower steel mesh are provided with through connecting holes. The inner wall of the connecting hole is sleeved on the surface of the threaded steel bar. The surface of the upper steel mesh is in contact with the fixing buckle and the first connecting post, and the surface of the lower steel mesh is in contact with the guide buckle and the second connecting post.

[0009] Preferably, both sides of the surface of the first connecting post and the second connecting post are provided with through connecting grooves, and the midpoint of the surface of the first connecting post and the second connecting post are threadedly connected to the surface of the threaded steel bar. The connecting grooves on both sides of the first connecting post are sleeved with the two ends of the fixing buckle, and the connecting grooves on both sides of the second connecting post are sleeved with the two ends of the guide buckle.

[0010] Preferably, the upper end of the threaded steel bar passes through the inner side of the first connecting post, the connecting hole and the fixing buckle in sequence, and the lower end of the threaded steel bar passes through the second connecting post, the connecting hole and the guide buckle in sequence, with both ends of the threaded steel bar sleeved in the fixing buckle and the guide buckle.

[0011] Preferably, the lower end of the guide buckle is fixedly connected to a support block, the surface of the support block has two permeable holes and four limiting grooves, the inner wall of the first sliding groove is slidably connected to a support column, the lower end of the support column is in contact with the inner wall of the limiting groove, and the diameters of the limiting groove, the first sliding groove, the second sliding groove and the support column are equal.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the spacing between the first connecting column and the second connecting column can be adjusted by using threaded steel bars, the upper steel mesh is fixed by the first connecting column and the fixing buckle, and the lower steel mesh is fixed by the guide buckle and the second connecting column. The overall structure is easy to adjust and the spacing is adjustable, making it universally applicable. Attached Figure Description

[0013] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the threaded steel bar of this utility model;

[0015] Figure 3 This is a schematic diagram of the first connecting column of this utility model on one side of the threaded steel bar;

[0016] Figure 4 This is a top view of the support block of this utility model.

[0017] In the diagram: 1. Upper layer steel mesh; 2. Lower layer steel mesh; 3. Threaded steel bar; 4. First connecting column; 5. Second connecting column; 6. Fixing buckle; 7. Support column; 8. Guide buckle; 9. Support block; 10. Permeation hole; 11. Connecting hole; 12. Slide groove one; 13. Slide groove two; 14. Connecting groove; 15. Limiting groove. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0019] Please see Figures 1-4 This utility model provides a technical solution: a connection structure for reinforcing mesh, including an upper reinforcing mesh 1 located above a lower reinforcing mesh 2. The two layers of reinforcing mesh effectively enhance the overall stress range. The connection structure includes a first connecting post 4 and a second connecting post 5. Both the fixing buckle 6 and the guide buckle 8 are U-shaped. The U-shape allows for the limiting and fixing of the upper reinforcing mesh 1 and the lower reinforcing mesh 2. Both ends of the fixing buckle 6 have a first groove 12, and both ends of the guide buckle 8 have a second groove 13. The first groove 12 and the second groove 13... The positions of the two can be fixed. The opening directions of the guide buckle 8 and the fixing buckle 6 are opposite. The lower side of the upper steel mesh 1 and the upper side of the lower steel mesh 2 are provided with through connecting holes 11. The inner wall of the connecting hole 11 is sleeved on the surface of the threaded steel bar 3. The distance between the two can be adjusted through the connecting hole 11. The surface of the upper steel mesh 1 is in contact with the fixing buckle 6 and the first connecting post 4. The surface of the lower steel mesh 2 is in contact with the guide buckle 8 and the second connecting post 5. At this time, the distance between the upper steel mesh 1 and the lower steel mesh 2 can be changed by adjusting the position of the first connecting post 4 and the second connecting post 5.

[0020] After the overall position is determined, the spacing can be adjusted by adjusting the position of the first connecting column 4 and the second connecting column 5. At the same time, the lower steel mesh 2 and the upper steel mesh 1 can be fixed by using the guide buckle 8 and the fixing buckle 6.

[0021] Both sides of the surfaces of the first connecting post 4 and the second connecting post 5 are provided with through connecting grooves 14. The midpoints of the surfaces of the first connecting post 4 and the second connecting post 5 are threadedly connected to the surfaces of the threaded steel bar 3. Rotating the first connecting post 4 and the second connecting post 5 allows them to move vertically. The connecting grooves 14 on both sides of the first connecting post 4 are sleeved on both ends of the fixing buckle 6, which facilitates disassembly and rotation. The connecting grooves 14 on both sides of the second connecting post 5 are sleeved on both ends of the guide buckle 8. The upper end of the threaded steel bar 3 passes through the inner side of the first connecting post 4, the connecting hole 11, and the fixing buckle 6 in sequence, and the lower end of the threaded steel bar 3 passes through the second connecting post 5, the connecting hole 11, and the guide buckle 8 in sequence. This ensures that the entire device is fixed together for subsequent welding. The two ends of the threaded steel bar 3 are sleeved in the fixing buckle 6 and the guide buckle 8. The lower end of the guide buckle 8 is fixedly connected to the support block 9. The support block 9 increases the contact area between the guide buckle 8 and the ground, improving stability. The surface of the support block 9 has two permeation holes 10 and four limiting grooves 15. The permeation holes 10 facilitate the flow of cement, etc. The inner wall of the slide 12 is slidably connected to the support column 7. The lower end of the support column 7 contacts the inner wall of the limiting groove 15. The diameters of the limiting groove 15, slide 12, slide 2 13 and support column 7 are equal. The support column 7 can fix the fixing buckle 6 to prevent accidental rotation.

[0022] By sliding between the fixing buckle 6 and the first connecting post 4, and between the guide buckle 8 and the second connecting post 5, the whole structure can be adapted to upper steel mesh 1 and lower steel mesh 2 of various diameters.

[0023] In actual use, the first connecting column 4 and the second connecting column 5 are connected to the surface of the threaded steel bar 3. The distance between the upper steel mesh 1 and the lower steel mesh 2 is determined by the spacing between the two. Then, the upper steel mesh 1 and the lower steel mesh 2 are fitted in, followed by the fixing buckle 6 and the guide buckle 8, so that both ends of the two are fitted into the connecting groove 14, thus accommodating steel meshes of various sizes. Finally, the support column 7 is inserted. After installation, the connection points can be welded to make the whole unit connected, improving stability. The device is suitable for various sizes of structures and is easy to adjust, with wide applicability.

[0024] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A connecting structure of reinforcing mesh sheets comprising an upper reinforcing mesh sheet (1) located above a lower reinforcing mesh sheet (2), characterized in that: The connection structure of the steel mesh includes: a first connecting column (4) and a second connecting column (5), the second connecting column (5) is connected to a guide buckle (8), the first connecting column (4) is connected to a fixing buckle (6), the first connecting column (4), the second connecting column (5), the fixing buckle (6) and the guide buckle (8) are connected to the same threaded steel bar (3), and the upper and lower parts of the threaded steel bar (3) are connected to the upper steel mesh (1) and the lower steel mesh (2) respectively; Both sides of the surface of the first connecting column (4) and the second connecting column (5) are provided with through connecting grooves (14). The midpoint of the surface of the first connecting column (4) and the second connecting column (5) are threadedly connected to the surface of the threaded steel bar (3). The connecting grooves (14) on both sides of the first connecting column (4) are sleeved with the two ends of the fixing buckle (6). The connecting grooves (14) on both sides of the second connecting column (5) are sleeved with the two ends of the guide buckle (8).

2. A reinforcing mesh connection structure according to claim 1, characterised in that: Both the fixing buckle (6) and the guide buckle (8) are U-shaped. The fixing buckle (6) has a first groove (12) at both ends, and the guide buckle (8) has a second groove (13) at both ends. The opening directions of the guide buckle (8) and the fixing buckle (6) are opposite.

3. A reinforcing mesh connection structure according to claim 2, wherein: The upper steel mesh (1) and the lower steel mesh (2) are provided with through connecting holes (11). The inner wall of the connecting hole (11) is sleeved on the surface of the threaded steel bar (3). The surface of the upper steel mesh (1) is in contact with the fixing buckle (6) and the first connecting post (4). The surface of the lower steel mesh (2) is in contact with the guide buckle (8) and the second connecting post (5).

4. The connection structure of the reinforcing mesh according to claim 3, characterized in that: The upper end of the threaded steel bar (3) passes through the inner side of the first connecting column (4), the connecting hole (11) and the fixing buckle (6) in sequence, and the lower end of the threaded steel bar (3) passes through the second connecting column (5), the connecting hole (11) and the guide buckle (8) in sequence. Both ends of the threaded steel bar (3) are sleeved in the fixing buckle (6) and the guide buckle (8).

5. The connection structure of the reinforcing mesh according to claim 4, characterized in that: The lower end of the guide buckle (8) is fixedly connected to a support block (9). The surface of the support block (9) has two permeable holes (10) and four limiting grooves (15). The inner wall of the sliding groove (12) is slidably connected to a support column (7). The lower end of the support column (7) is in contact with the inner wall of the limiting groove (15). The diameters of the limiting groove (15), the sliding groove (12), the sliding groove (13), and the support column (7) are equal.

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