Wire mesh guardrail

Abstract

The utility model relates to the technical field of guardrails, in particular to a metal wire mesh guardrail. The problem that in the prior art, the tensioning degree of the upper portion of a metal wire protective fence is low is solved, and the practicability of equipment is improved. The device structurally comprises a plurality of stand columns arranged at intervals and meshes arranged between the adjacent stand columns, a plurality of first mounting parts are arranged on the two sides of each mesh, the projection plane of each stand column in the vertical direction is of a rectangular structure, a plurality of second mounting parts are arranged on the two sides of each stand column, and the first mounting parts and the second mounting parts are in one-to-one correspondence. And a connecting structure for fixedly mounting the first mounting piece on the second mounting piece or separating the first mounting piece from the second mounting piece is arranged between the first mounting piece and the second mounting piece. According to the utility model, the tightness of each position of the mesh on the upright post can be adjusted, and each position of the mesh is ensured to be in a tight state, so that the structure is more stable, and the practicability is stronger.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrails, and in particular to a metal wire mesh guardrail. Background Art

[0002] Wire mesh fence is a common fence, usually made by weaving or welding metal wires. It is set around buildings to effectively isolate people and animals and ensure internal safety.

[0003] The installation work of the existing metal wire protection net is: hook or weld the two ends of the metal net to the columns on both sides, and then move the columns to make the metal net in a taut state.

[0004] Although the metal protective net can be installed in this way, the following problems still exist: due to the different heights of each position of the metal net, the wind pressure or external force at each position is different, which may cause different degrees of deformation at different positions of the metal net over time, causing the metal net to be partially in a tensioned state and partially in a relaxed state. This not only affects the appearance, but also reduces the structural stability. Utility Model Content

[0005] The utility model provides a metal wire mesh guardrail, which solves the problem of low tension degree at some positions on the metal wire guardrail in the prior art and improves the practicability of the equipment.

[0006] The technical solution of the utility model is as follows:

[0007] A metal wire mesh guardrail comprises a plurality of posts arranged at intervals and a mesh sheet arranged between adjacent posts.

[0008] A plurality of first mounting parts are provided on both sides of the mesh, the projection surface of the column in the vertical direction is a rectangular structure, a plurality of second mounting parts are provided on both sides of the column, the first mounting parts correspond to the second mounting parts one by one, a connecting structure for fixing the first mounting part on the second mounting part or detaching the first mounting part from the second mounting part is provided between the first mounting part and the second mounting part, a sliding structure for making the second mounting part approach the first mounting part or making the second mounting part away from the first mounting part is provided on the column, and a control structure for controlling the sliding structure is also provided on the sliding structure, a foundation pile is provided at the bottom of each of the columns, and an adjustment structure for adjusting the distance between the foundation pile and the column is provided between the foundation pile and the column bracket.

[0009] Furthermore, the sliding structure includes a sliding groove arranged on the side of the column, the sliding groove is a rectangular parallelepiped structure, and the second mounting member is slidingly connected to the sliding groove.

[0010] Furthermore, the control structure includes a control bolt, a threaded hole is provided at the bottom of the sliding groove, the control bolt is threadedly connected to the threaded hole, a limiting hole is provided on the side wall of the second mounting member close to the threaded hole, a rotating hole is provided on the inner wall of the limiting hole close to the threaded hole, the control bolt is slidingly connected to the rotating hole, a limiting bolt is provided in the limiting hole, and the limiting bolt is fixedly connected to the control bolt.

[0011] Furthermore, the connection structure locking bolt, the first mounting piece is provided with a sliding hole, the second mounting piece is fixed with a locking screw, the locking screw is slidingly connected to the sliding hole, and the locking bolt is threadedly connected to the locking screw.

[0012] Furthermore, the adjustment structure includes an adjustment member fixedly arranged at the bottom of the column, the adjustment member is a cylindrical structure, an external thread is provided on the side of the adjustment member, and a thread groove threadedly connected to the adjustment member is provided on the top of the pile.

[0013] Furthermore, the foundation pile is a truncated cone structure, and a weighting member is provided at the bottom of the foundation pile. The weighting member is a cylindrical structure, and the weighting member is fixed to the bottom of the foundation pile by welding.

[0014] Furthermore, the first mounting member and the second mounting member are both rectangular structures, and the first mounting member is integrally formed with the mesh.

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

[0016] The installation process of the utility model is as follows: first rotate the column, through the threaded connection between the adjusting part and the threaded groove until the column reaches the appropriate height, then align the locking screw on the first mounting part of the mesh with the sliding hole on the second mounting part of the column, and then rotate the locking bolt to fix the mesh and the column, and then move the column so that most of the position of the mesh is in a tensioned state, then observe the untensioned position of the mesh, and rotate the control bolt on this position to drive the second mounting part close to this position to move away from the first mounting part, so that this position is also in a tensioned state.

[0017] The utility model sets a plurality of second mounting parts on the column, sets a plurality of first mounting parts on the mesh, and adjusts the sliding structure on the column by the control structure to achieve the purpose of moving the second mounting parts away from or close to the mesh. The utility model can adjust the tightness of each position of the mesh on the column, ensuring that each position of the mesh is in a tight state, making the structure of the utility model more stable and having strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a structural schematic diagram of the prior art of this embodiment;

[0020] Figure 2 This is a schematic diagram of the overall structure of this embodiment;

[0021] Figure 3 is a schematic diagram of the connection structure of the second mounting member in this embodiment;

[0022] Figure 4 This is a schematic diagram of the connection structure between the first mounting member and the second mounting member in this embodiment;

[0023] Figure 5 Schematic diagram of the internal structure of the pile foundation in this embodiment.

[0024] In the figure:

[0025] 1. Mesh; 11. First mounting part; 111. Sliding hole; 2. Post; 21. Second mounting part; 211. Limiting hole; 212. Rotating hole; 213. Limiting bolt; 22. Adjusting part; 23. Sliding groove; 24. Threaded hole; 3. Locking bolt; 31. Locking screw; 4. Foundation pile; 41. Threaded groove; 42. Weighting part; 5. Control bolt. DETAILED DESCRIPTION

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

[0027] like Figure 2 to Figure 5 As shown, a wire mesh guardrail, the structure of which includes a plurality of columns 2 arranged at intervals, and a mesh 1 arranged between adjacent columns 2. In this embodiment, a plurality of first mounting members 11 are arranged on both sides of the mesh 1, and the projection surface of the column 2 in the vertical direction is a rectangular structure. A plurality of second mounting members 21 are arranged on both sides of the column 2, and the first mounting members 11 correspond to the second mounting members 21 one by one. A connecting structure is arranged between the first mounting member 11 and the second mounting member 21, and is used to fix the first mounting member 11 on the second mounting member 21 or to separate the first mounting member 11 from the second mounting member 21. A sliding structure is arranged on the column 2, and is used to make the second mounting member 21 close to the first mounting member 11 or to make the second mounting member 21 away from the first mounting member 11. A control structure is arranged on the sliding structure, and is used to control the sliding structure. A foundation pile 4 is arranged at the bottom of each column 2, and an adjustment structure is arranged between the foundation pile 4 and the column 2 bracket, and is used to adjust the distance between the foundation pile 4 and the column 2.

[0028] The sliding structure in this embodiment includes a sliding groove 23 provided on the side of the column 2, the sliding groove 23 is a rectangular parallelepiped structure, and the second mounting member 21 is slidingly connected to the sliding groove 23. Such a design ensures that the second mounting member 21 will not turn when sliding in the sliding groove 23, and the first mounting member 11 is more easily aligned with the second mounting member 21, so that it is convenient to install it.

[0029] The control structure in this embodiment includes a control bolt 5, a threaded hole 24 is arranged at the bottom of the sliding groove 23, the control bolt 5 is threadedly connected with the threaded hole 24, a limiting hole 211 is arranged on the side wall of the second mounting member 21 close to the threaded hole 24, a rotating hole 212 is arranged on the inner wall of the limiting hole 211 close to the threaded hole 24, the control bolt 5 is slidably connected with the rotating hole 212, a limiting bolt 213 is arranged in the limiting hole 211, and the limiting bolt 213 is fixedly connected with the control bolt 5. Since the control bolt 5 is threadedly connected with the threaded hole 24, such a design enables the second mounting member 21 to slide to different positions in the sliding groove 23 and realize self-locking of the position by rotating the control bolt 5, so as to prevent the mesh 1 from returning to a relaxed state after being tightened.

[0030] The adjustment structure in this embodiment includes an adjustment member 22, which is fixedly arranged at the bottom of the column 2. The adjustment member 22 is a cylindrical structure, and an external thread is arranged on the side of the adjustment member 22. A thread groove 41 is arranged at the top of the foundation pile 4, and it is threadedly connected with the adjustment member 22. Through the threaded connection between the adjustment member 22 and the thread groove 41 at the top of the foundation pile 4, the relative height of the foundation pile 4 can be adjusted by simply rotating the adjustment member 22 relative to the foundation pile 4. The user can adjust the height of the mesh 1 according to actual needs, and the product has a wider range of applications.

[0031] In the present embodiment, the locking bolt 3 and the sliding hole 111 of the connection structure are arranged on the first mounting member 11, the locking screw 31 is fixedly arranged on the second mounting member 21, the locking screw 31 is slidingly connected with the sliding hole 111, and the locking bolt 3 is threadedly connected with the locking screw 31. By rotating the locking bolt 3, the first mounting member 11 can be closely attached to the second mounting member 21, so that the two are installed and matched tightly. The mesh 1 can not only realize the stable installation of the column 2, but also facilitate its disassembly and replacement.

[0032] The first mounting member 11 and the second mounting member 21 in this embodiment are both rectangular parallelepiped structures, and the first mounting member 11 is integrally formed with the mesh 1. The first mounting member 11 and the mesh 1 in this embodiment can be processed by welding. This design not only reduces the number of parts and assembly processes in the production process, reduces production costs and labor costs, but also makes the product appearance more unified, has better aesthetics and consistency, and improves the visual effect and quality of the product.

[0033] The foundation pile 4 in this embodiment is a truncated cone structure, and a weighting member 42 is arranged at the bottom of the foundation pile 4. The weighting member 42 is a cylindrical structure, and the weighting member 42 is fixed to the bottom of the foundation pile 4 by welding. The design of the truncated cone and the weighting member 42 lowers the center of gravity of the foundation pile 4 as a whole, and the foundation pile 4 is not easy to fall or tilt.

[0034] The installation process of the utility model is as follows: first rotate the column 2, through the threaded connection between the adjusting member 22 and the threaded groove 41 until the column 2 reaches a suitable height, then align the locking screw 31 on the first mounting member 11 of the mesh 1 with the sliding hole 111 on the second mounting member 21 of the column 2, and then rotate the locking bolt 3 to fix the mesh 1 and the column 2, and then move the column 2 so that most of the position of the mesh 1 is in a tensioned state, then observe the untensioned position of the mesh 1, and rotate the control bolt 5 at this position, driving the second mounting member 21 close to this position to move away from the first mounting member, so that this position is also in a tensioned state.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A metal wire mesh guardrail, comprising a plurality of columns (2) arranged at intervals, and a mesh sheet (1) arranged between adjacent columns (2), characterized in that: A plurality of first mounting members (11) are provided on both sides of the mesh sheet (1); the projection surface of the column (2) in the vertical direction is a rectangular structure; a plurality of second mounting members (21) are provided on both sides of the column (2); the first mounting members (11) correspond to the second mounting members (21) one by one; a connection structure for fixing the first mounting member (11) on the second mounting member (21) or separating the first mounting member (11) from the second mounting member (21) is provided between the first mounting member (11) and the second mounting member (21); a sliding structure for moving the second mounting member (21) closer to the first mounting member (11) or away from the second mounting member (11) is provided on the column (2); a control structure for controlling the sliding structure is also provided on the sliding structure; a foundation pile (4) is provided at the bottom of each column (2); and an adjustment structure for adjusting the distance between the foundation pile (4) and the column (2) is provided between the foundation pile (4) and the column (2) bracket.

2. A metal wire mesh guardrail according to claim 1, characterized in that: The sliding structure comprises a sliding groove (23) arranged on the side of the column (2); the sliding groove (23) is a rectangular parallelepiped structure; and the second mounting member (21) is slidingly connected to the sliding groove (23).

3. A metal wire mesh guardrail according to claim 2, characterized in that: The control structure comprises a control bolt (5), a threaded hole (24) is provided at the bottom of the sliding groove (23), the control bolt (5) is threadedly connected to the threaded hole (24), a limiting hole (211) is provided on the side wall of the second mounting member (21) close to the threaded hole (24), a rotating hole (212) is provided on the inner wall of the limiting hole (211) close to the threaded hole (24), the control bolt (5) is slidingly connected to the rotating hole (212), a limiting bolt (213) is provided in the limiting hole (211), and the limiting bolt (213) is fixedly connected to the control bolt (5).

4. A metal wire mesh guardrail according to claim 1, characterized in that: The connection structure locking bolt (3) is provided with a sliding hole (111) on the first mounting member (11), a locking screw (31) is fixed on the second mounting member (21), the locking screw (31) is slidingly connected to the sliding hole (111), and the locking bolt (3) is threadedly connected to the locking screw (31).

5. The metal wire mesh guardrail according to claim 1, characterized in that: The adjustment structure comprises an adjustment member (22) fixedly arranged at the bottom of the column (2); the adjustment member (22) is a cylindrical structure; an external thread is provided on the side of the adjustment member (22); and a thread groove (41) threadedly connected to the adjustment member (22) is provided on the top of the foundation pile (4).

6. The metal wire mesh guardrail according to claim 1, characterized in that: The foundation pile (4) is a truncated cone structure. A weighting member (42) is also provided at the bottom of the foundation pile (4). The weighting member (42) is a cylindrical structure. The weighting member (42) is fixed to the bottom of the foundation pile (4) by welding.

7. A metal wire mesh guardrail according to claim 4, characterized in that: The first mounting member (11) and the second mounting member (21) are both rectangular parallelepiped structures, and the first mounting member (11) and the mesh sheet (1) are integrally formed.

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