Mesh type protective fence

Abstract

A mesh type protective fence comprises a mesh and a connecting column for fixing the mesh, the connecting column is connected with the mesh through a connecting assembly and tensions the mesh through a tensioning supporting block and supports the mesh, the connecting assembly comprises a connecting hook and a connecting plate, the connecting hook is arranged at the position, corresponding to a longitudinal line, of a column body, and the connecting plate is connected with the connecting hook. The connecting hook is in sliding connection with the guide groove, the end of the connecting hook is bent, the connecting plate is arranged in the column body, the bent end of the connecting hook is connected with the mesh, and the other end of the connecting hook penetrates through the guide groove to be fixedly connected with the connecting plate. According to the mesh type protective fence, tensioning of the mesh is achieved through the tensioning supporting blocks, meanwhile, supporting and fixing are provided for the bent portions of the mesh, installation and connection are convenient, tensioning operation can be conducted on the mesh, the tensioning degree of the mesh is guaranteed, the installation strength of the mesh is improved, and the service life of the protective fence is prolonged.

Description

Technical Field

[0001] This utility model belongs to the field of protective fences, and in particular relates to a mesh-type protective fence. Background Technology

[0002] Existing fences generally consist of mesh panels and connecting posts that secure the panels. The mesh panels are typically fixed to the posts using fasteners, or hooks are installed on the connecting posts to hook both ends of the mesh panel for tension. While tensioning the mesh panel is crucial for connection strength and effective fencing, current methods rely solely on the connecting posts to achieve a limited level of tension. Insufficient tension can lead to loosening and wobbling of the mesh, and over time, the hooks may detach, affecting the fence's usability and effectiveness. Utility Model Content

[0003] The purpose of this utility model is to provide a mesh-type protective fence to solve the technical problem of how to achieve tensioning operation when the mesh is connected to the connecting post, thereby improving the tension and connection strength of the mesh.

[0004] To achieve the above objectives, the specific technical solution of this utility model for a mesh-type protective fence is as follows:

[0005] A mesh-type protective fence, characterized in that it includes mesh panels and connecting posts for fixing the mesh panels. The connecting posts are connected to the mesh panels via connecting components, and the mesh panels are tensioned and supported by tensioning support blocks. The mesh panels are composed of several longitudinal and transverse lines welded together, and several bends are provided on the longitudinal lines of the mesh panels. The connecting posts include a base and a column body fixedly connected to the base. The column body is hollow, and guide grooves are provided on the side walls of the column body. The connecting components include connecting hooks and connecting plates. The connecting hooks are located at positions corresponding to the longitudinal lines of the column body, and are slidably connected to the guide grooves. The ends of the connecting hooks are bent. The connecting plates are provided with... Inside the column, one bent end of the connecting hook is connected to the mesh, and the other end of the connecting hook passes through the guide groove and is fixedly connected to the connecting plate. The tensioning support block is located at the bent part of the mesh. A limiting groove and a through groove are provided on one side of the tensioning support block. The longitudinal line of the bent part can be placed in the limiting groove, and the transverse line can pass through the through groove. A tensioning rod is provided on the side of the tensioning support block near the column. A limiting hole is provided on the column at the position corresponding to the tensioning rod. The tensioning rod extends into the interior of the column through the limiting hole, and its end corresponds to the connecting plate. The length of the tensioning rod corresponds to the length of the connecting hook. The tensioning support block and the column are fixedly connected by connecting bolts.

[0006] Furthermore, a receiving groove is provided on one side of the guide groove of the column, which corresponds to one end of the bend of the connecting hook, and the bend of the connecting hook can be moved into the receiving groove.

[0007] Furthermore, a protective cover is provided on the top of the column.

[0008] This utility model discloses a mesh-type protective fence, which has the following advantages: The protective fence of this application uses connecting bolts to fix tensioning support blocks to the column body, so that the longitudinal lines of the bent parts of the mesh are tensioned through the tensioning support blocks, while the longitudinal lines at other positions are tensioned through connecting hooks. This achieves both connection and tensioning of the mesh. By connecting the tensioning support blocks, the tensioning of the mesh and the support for the bent parts can be achieved simultaneously, eliminating the need for separate tensioning operations. Tensioning is simple, and the tensioning and fixing effects are good, ensuring the tension of the mesh, improving the installation strength of the mesh, and extending the service life of the protective fence. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the structure of the mesh-type protective fence of this utility model;

[0010] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0011] Figure 3 This is a cross-sectional view of the connection between the connecting post and the mesh of this utility model;

[0012] Figure 4 This is an exploded view of the connection between the connecting column and the mesh of this utility model;

[0013] Figure 5 This is a schematic diagram of the tensioning support block of this utility model;

[0014] Figure 6 This is a schematic diagram of the connection between the tensioning support block and the bending part of this utility model;

[0015] The markings in the diagram are as follows: 1. Mesh sheet; 11. Vertical line; 12. Horizontal line; 13. Bending section; 2. Connecting post; 21. Base; 22. Post body; 23. Guide groove; 24. Receiving groove; 25. Limiting hole; 26. Protective cover; 3. Connecting assembly; 31. Connecting hook; 32. Connecting plate; 4. Tensioning support block; 41. Limiting groove; 42. Through groove; 43. Tensioning rod; 44. Connecting bolt. Detailed Implementation

[0016] To better understand the purpose, structure, and function of this utility model, the following description, in conjunction with the accompanying drawings, provides a more detailed account of a mesh-type protective fence.

[0017] like Figure 1-6 As shown, this utility model discloses a mesh-type protective fence, including a mesh panel 1 and connecting posts 2 for fixing the mesh panel 1. The connecting posts 2 are connected to the mesh panel 1 through connecting components 3, and the mesh panel 1 is tensioned and supported by tensioning support blocks 4. The mesh panel 1 and the connecting posts 2 are connected in sequence to form a protective fence. This protective fence is easy to install and connect, and can also tension the mesh panel 1 to ensure the tension of the mesh panel 1, thereby improving the installation strength of the mesh panel 1 and increasing the service life of the protective fence.

[0018] Specifically, the mesh panel 1 is composed of several longitudinal lines 11 and transverse lines 12 welded together. Several bends 13 are provided on the longitudinal lines 11 of the mesh panel 1. The bends 13 are used to improve the strength of the mesh panel 1. The mesh panel 1 is connected to the connecting post 2 through the longitudinal lines 11 at both ends.

[0019] like Figure 1-4 As shown, the connecting column 2 includes a base 21 and a column 22 fixedly connected to the base 21. The column 22 is hollow and has connecting components for connecting the mesh 1. The connecting components include a connecting hook 31 and a connecting plate 32. The connecting hook 31 is fixedly connected to the connecting plate 32 and is located at the position corresponding to the longitudinal line 11 of the column 22. The end of the connecting hook 31 is bent and can be connected to the longitudinal line 11 at the end of the mesh 1. In addition, a guide groove 23 is provided on the side wall of the column 22 at the position corresponding to the connecting hook 31. The connecting plate 32 is located inside the column 22. One bent end of the connecting hook 31 is connected to the mesh 1, and the other end of the connecting hook 31 passes through the guide groove 23 and is fixedly connected to the connecting plate 32. The connecting hook 31 can slide along the guide groove 23. In addition, a protective cover 26 is provided on the top of the column 22.

[0020] In addition, to further improve the connection strength of the mesh 1, a tensioning support block 4 is provided at the bending portion 13 of the mesh 1. A limiting groove 41 is provided on one side of the tensioning support block 4 corresponding to the bending portion 13 of the longitudinal line 11. The limiting groove 41 corresponds to the shape of the bending portion 13 of the longitudinal line 11, that is, the longitudinal line 11 of the bending portion 13 can be placed in the limiting groove 41. In addition, a through groove 42 is also provided on the tensioning support block 4 for the horizontal line 12 of the bending portion 13 to pass through. The tensioning support block 4 is connected to the column 22. The bolt 44 provides a fixed connection, supporting the bent portion 13 of the mesh 1. Simultaneously, the tensioning support block 4 also tensions the longitudinal lines 11 of the mesh 1. Specifically, a tensioning rod 43 is provided on the side of the tensioning support block 4 near the column 22. This tensioning rod 43 is fixedly connected to the tensioning support block 4. A limiting hole 25 is provided on the column 22 corresponding to the tensioning rod 43. The tensioning rod 43 extends into the interior of the column 22 through the limiting hole 25, and its end corresponds to the connecting plate 32. This end can connect with the connecting plate 32. The tensioning rod 43, with its length corresponding to the length of the connecting hook 31, abuts against the plate 32. This means that when the longitudinal line 11 of the mesh 1 is hooked into the connecting hook 31 and the bent portion 13 is placed into the limiting groove 41 of the tensioning support block 4, the end of the tensioning rod 43 contacts the connecting plate 32. At this point, the support block is connected to the column 22 via the connecting bolt 44, causing the tensioning support block 4 to move towards the column 22. Simultaneously, the tensioning support block 4, through the tensioning rod 43, synchronously moves the connecting plate 32. The support block tensions the bent portion 13, and the support block supports the movement of the connecting plate 32 through the tensioning plate. Simultaneously, the movement of the connecting plate 32 and the connecting hook 31 is realized, thereby tensioning the longitudinal line 11 by the connecting hook 31. This achieves tensioning of the mesh 1 connected between the connecting posts 2. At the same time, the tensioning support block 4 provides support for the bent portion 13, making the connection strength of the mesh 1 higher, the tension better, and the protective function better. It avoids the mesh 1 not being fully tensioned, and improves the service life and effectiveness of the protective fence.

[0021] Furthermore, a receiving groove 24 is provided on one side of the guide groove 23 of the column 22. The receiving groove 24 corresponds to one end of the bend of the connecting hook 31. During the tensioning of the mesh 1, as the connecting plate 32 and the connecting hook 31 move, one end of the bend of the connecting hook 31 can move into the receiving groove 24. In this way, the connecting hook 31 and the side plate of the column 22 form a relatively closed semi-circular area, and the longitudinal line 11 is located in this area, which can prevent the longitudinal line 11 of the mesh 1 from falling off the connecting hook 31, causing the mesh 1 to loosen and fall off.

[0022] When using this mesh protective fence, the base 21 of the connecting post 2 is fixed to the ground. Then, the longitudinal lines 11 at both ends of the mesh 1 are connected to the hooks on both sides. Then, tensioning support blocks 4 are installed at the corresponding bending parts 13 positions on both sides. The tensioning rod 43 of the tensioning support block 4 is inserted into the limiting hole 25, and the tensioning support block 4 is moved until the longitudinal line 11 of the bending part 13 is in the limiting groove 41 on the tensioning support block 4. At this time, the end of the tensioning rod 43 also contacts the connecting plate 32. Then, the tensioning support blocks 4 are fixedly connected to the post 22 by the connecting bolts 44. This allows the longitudinal line 11 of the bending part 13 of the mesh 1 to be tensioned by the tensioning support block 4, and the longitudinal lines 11 at other positions to be tensioned by the connecting hooks 31. This achieves the connection and tension of the mesh 1. By connecting the tensioning support block 4, the tension of the longitudinal line 11 and the support of the bending part 13 can be achieved simultaneously. There is no need to perform a separate tensioning operation. The tensioning is simple and the tensioning and fixing effect is good.

[0023] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A mesh-type protective fence, characterized in that, It includes a mesh panel and connecting posts for fixing the mesh panel. The connecting posts are connected to the mesh panel through connecting components, and the mesh panel is tensioned and supported by tensioning support blocks. The mesh is composed of several longitudinal and transverse lines welded together, and several bends are provided on the longitudinal lines of the mesh. The connecting column includes a base and a column body fixedly connected to the base. The column body is hollow and has a guide groove on its side wall. The connecting assembly includes a connecting hook and a connecting plate. The connecting hook is positioned at the corresponding longitudinal line of the column and is slidably connected to the guide groove. The end of the connecting hook is bent. The connecting plate is located inside the column. One bent end of the connecting hook is connected to the mesh, and the other end of the connecting hook passes through the guide groove and is fixedly connected to the connecting plate. The tensioning support block is located at the bend of the mesh. A limiting groove and a through groove are provided on one side of the tensioning support block. The longitudinal line of the bend can be placed in the limiting groove, and the transverse line can pass through the through groove. A tensioning rod is provided on the side of the tensioning support block near the column. A limiting hole is provided on the column at the position corresponding to the tensioning rod. The tensioning rod extends into the interior of the column through the limiting hole, and its end corresponds to the connecting plate. The length of the tensioning rod corresponds to the length of the connecting hook. The tensioning support block and the column are fixedly connected by connecting bolts.

2. The mesh-type protective fence according to claim 1, characterized in that, A receiving groove is also provided on one side of the guide groove of the column. The receiving groove corresponds to one end of the bend of the connecting hook, and the bend of the connecting hook can be moved into the receiving groove.

3. A mesh-type protective fence according to claim 2, characterized in that, The top of the column is equipped with a protective cover.

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