Fastener capable of changing any angle and used for mountain fence and fence structure

Abstract

The utility model relates to a fastener capable of changing any angle and used for a mountain fence and a fence structure, and the fastener capable of changing any angle and used for the mountain fence comprises a first connecting piece used for clamping a fence stand column and a second connecting piece used for clamping a fence mesh, the first connecting piece is rotationally connected with the second connecting piece through a thread structure; the utility model relates to a fence structure which comprises a fence stand column, a fence mesh and a fastener capable of changing any angle and used for a mountain fence, and the fence mesh is connected with the fence stand column through the fastener capable of changing any angle and used for the mountain fence. The fastener with any angle capable of being changed can adapt to complex slope terrains, so that the fence mesh can be mounted in a manner of being attached to the terrains, and the overall stability and safety of the fence structure are improved; by adjusting the angle of the fastener capable of changing any angle, the fence mesh can be quickly and flexibly mounted, the fence upright does not need to be accurately positioned or obliquely mounted, the construction difficulty is remarkably reduced, and the mounting construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fence installation, and in particular to a variable arbitrary angle fastener and a fence structure for mountain fences. Background Art

[0002] Fences (or fences) are safety facilities that demarcate specific areas and have a certain protective function. They are widely used in engineering fields such as highways, railways, river reservoirs, and photovoltaic power plants. Mountain fences specifically refer to fences used in complex and irregular mountain (or slope) terrain. Mountain terrain is rugged and complex and diverse, with steep slopes and often mixed water and land. Mountain fences not only require strong protection, but also excellent site adaptability and can be smoothly installed along the natural contours of the mountain. During the construction process, mountain fences should be simple and convenient to install, save construction costs, and can be quickly disassembled for later maintenance and updating. Existing mountain fences with integrated wire mesh and columns usually use symmetrical ring fasteners and wire ropes to snap-connect with fence posts. Symmetrical ring fasteners cannot adjust the installation angle, making it difficult to achieve reliable connection between fence mesh and posts on terrains with different slopes. Conventional treatment measures such as inclined installation of fence posts, customized non-standard fence mesh (or cut fence mesh), wire rope tying, etc., cannot effectively solve the series of problems of mountain fence installation. The structural safety and service life of the fence are difficult to guarantee, and the production cost is high, the installation and construction efficiency is very low, and it is not conducive to later maintenance and updating. It is very necessary to invent a set of general technologies that can be widely adapted to different fence styles and different mountain slopes, fundamentally solve the series of technical problems of mountain fences, and greatly improve the installation and construction efficiency and structural safety.

[0003] CN117287085A discloses a composite material protective fence, which mainly includes a column, a mesh bar, and a buckle, wherein the buckle connects the mesh bar and the column through an annular clamp. The annular clamp of this patent is completely unable to adaptively adjust the installation angle to achieve the deflection angle difference between the mesh bar and the column, and the mesh bar is difficult to be installed in accordance with the terrain. Summary of the invention

[0004] The purpose of the utility model is to overcome the defects and shortcomings of the prior art and to provide a variable arbitrary angle clip and a fence structure for mountain fences that can be smoothly installed along the natural contour of the mountain.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A variable arbitrary angle clip for mountain fences comprises a first connecting piece for clamping fence posts and a second connecting piece for clamping fence meshes. The first connecting piece is rotatably connected to the second connecting piece via a threaded structure.

[0007] As a preferred embodiment, the first connecting member includes a main sleeve and a wall-mounted convex tube with an external thread, and the wall-mounted convex tube is arranged on the outer wall of the main sleeve; the second connecting member includes a clamping block and a connecting concave tube with an internal thread, and the connecting concave tube is arranged on the clamping block; the wall-mounted convex tube of the first connecting member is threadedly connected to the connecting concave tube of the second connecting member.

[0008] As a preferred embodiment, the main sleeve is provided with a through hole for hooping the fence post, and the clamping block is provided with a through groove for clamping the mesh wire of the fence mesh.

[0009] As a preferred embodiment, the inner wall of the through hole of the main sleeve is provided with anti-slip grooves.

[0010] As a preference, the clamping block comprises a front clamping block and a rear clamping block, and the through slot is a groove arranged on the joint surface of the front clamping block and the rear clamping block; the front clamping block and the rear clamping block can be assembled and connected.

[0011] As a preferred embodiment, the rear clamping block and the connecting concave tube are an integrated structure.

[0012] Preferably, the second connecting member further comprises a fastening structure, and the front clamping block is fixed to the rear clamping block via the fastening structure.

[0013] Preferably, the fastening structure includes bolts, nuts and bolt holes for mounting the bolts, the bolt holes are correspondingly arranged on the front clamping block and the rear clamping block, the bolts pass through the front clamping block and the rear clamping block, extend from the bolt holes and are connected to the nuts.

[0014] Preferably, the first connecting member and the second connecting member are both made of any one of glass fiber reinforced composite materials, carbon fiber reinforced composite materials, aramid fiber reinforced composite materials, basalt fiber reinforced composite materials, steel fiber reinforced composite materials or bamboo fiber reinforced composite materials.

[0015] A fence structure comprises fence posts, fence mesh and the variable arbitrary angle fastener for mountain fence as described above, wherein the fence mesh is connected to the fence posts via the variable arbitrary angle fastener for mountain fence.

[0016] Principle description:

[0017] Installation: First, put the main sleeve of the first connecting piece on the fence post, use the through hole of the main sleeve to clamp the post, and increase the friction through the anti-slip groove to prevent sliding; then, connect the connecting concave tube of the second connecting piece with the wall-hanging convex tube of the first connecting piece through a threaded structure to achieve a rotatable connection between the first connecting piece and the second connecting piece, so that the angle of the fence mesh can be adjusted according to the mountain terrain; then, place the fence mesh in the through groove formed by the front clamping block and the rear clamping block, and fix it through the fastening structure of the front clamping block and the rear clamping block to ensure that the mesh is stable and does not fall off.

[0018] Angle adjustment:

[0019] After assembly, construction workers can adapt to the ups and downs of the mountain by rotating the angle of the first connecting member relative to the second connecting member, thereby achieving a close fit between the fence mesh and the ground.

[0020] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0021] 1. The first connecting member and the second connecting member are rotatably connected, allowing the first connecting member and the second connecting member to freely adjust the angle, so that the variable arbitrary angle buckle can ensure the two sections of the fence mesh are firmly connected while maintaining the clamping ability.

[0022] 2. The wall-mounted convex tube is inserted into the connecting concave tube, which has a simple structure and is convenient for adjusting the relative position or direction between the first connecting member and the second connecting member; the sizes of the wall-mounted convex tube and the connecting concave tube are standardized, which is convenient for large-scale production and assembly operations and improves production efficiency.

[0023] 3. The threaded structure is used for connection. For the connection between the wall-mounted convex tube and the connecting concave tube, the mechanical engagement between the threads improves the connection's resistance to pull-out and torsional forces, and can withstand larger loads, and is suitable for outdoor environments with larger wind loads. By adjusting the screw-in depth of the thread, the degree of engagement between the wall-mounted convex tube and the connecting concave tube can be fine-tuned, making the variable arbitrary angle clip adjustable and suitable for various types of mountains.

[0024] 4. Anti-slip grooves are provided in the through holes of the main sleeve for clamping the fence posts. The anti-slip grooves can increase the friction between the contact surface between the fence posts and the first connecting piece, preventing the fence posts from slipping or loosening due to external forces (such as wind, vibration or impact), thereby improving the stability and safety of the structure.

[0025] 5. The grooves of the front clamping block and the rear clamping block provide a stable joint for the fence mesh, which can effectively prevent the fence mesh from sliding or falling off, especially in an environment where it is subjected to external force impact or exposed to wind and sun for a long time, thereby enhancing the overall firmness; the groove design facilitates quick installation and adjustment, and workers only need to align the fence mesh with the pre-set groove position and embed it, which reduces the complexity and time of on-site installation and improves work efficiency.

[0026] 6. The front clamping block and the rear clamping block adopt an assemblable connection design, which can quickly install or remove parts without professional tools or complex technology, greatly improving the convenience and efficiency of use and saving construction time; the front clamping blocks or rear clamping blocks of different specifications can be replaced according to actual needs to adapt to different installation requirements or scenarios, improving the flexibility and versatility of variable arbitrary angle fasteners; it is also convenient to regularly check the connection status, promptly discover and solve wear or damage problems, reduce maintenance costs, and extend service life.

[0027] 7. The front clamping block and the rear clamping block are fixedly connected by the cooperation of bolts and nuts. The distance between the front clamping block and the rear clamping block can be accurately adjusted to ensure the best clamping force and neatness, which is suitable for fence meshes of different thicknesses or sizes.

[0028] 8. Both the first connecting piece and the second connecting piece are made of fiber-reinforced composite materials, which have better strength and rigidity than traditional materials (such as pure plastic or unreinforced metal) and can withstand greater loads and pressures; fiber-reinforced composite materials have good resistance to environmental corrosion, extend the service life of the variable arbitrary angle fasteners, and reduce maintenance costs.

[0029] 9. The variable arbitrary angle fasteners of the utility model can adapt to the installation requirements of different inclination angles. The fence posts and fence meshes are connected by the variable arbitrary angle fasteners of the utility model, which can adapt to complex terrain, so that the fence meshes can be installed in accordance with the terrain, thereby improving the overall stability and safety of the fence structure; by adjusting the angle of the variable arbitrary angle fasteners, the installation of the fence meshes can be made more flexible, and there is no need to accurately position each fence post horizontally or vertically, thereby reducing the difficulty of construction and saving construction time and cost; the natural features of the mountain can be maintained, and the fence structure can be smoothly adjusted according to the terrain through the adaptive installation of variable angles. Compared with straight and rigid linear fences, it is visually more harmonious and natural, blending with the mountain landscape and improving the viewing experience. At the same time, it reduces the need for major modifications to the mountain, helps to protect the original ecological environment, and maintain the natural landscape of the mountain. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic structural diagram of a variable arbitrary angle clip for mountain fences in an embodiment of the utility model;

[0031] Figure 2 It is an exploded schematic diagram of a variable arbitrary angle clip for mountain fences in an embodiment of the utility model;

[0032] Figure 3 It is a structural schematic diagram of the fence structure in the embodiment of the utility model;

[0033] Among them: 1: first connecting piece, 1-1: main sleeve, 1-2: wall-hanging convex pipe, 2: second connecting piece, 2-1: front clamping block, 2-2: rear clamping block, 2-3: connecting concave pipe, 2-4: groove, 2-5: bolt hole, 3: bolt, 4: fence post, 5: fence mesh, 6: slope. DETAILED DESCRIPTION

[0034] The present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation manner of the present invention is not limited thereto.

[0035] like Figure 1 and Figure 2 As shown, a variable arbitrary angle clip for mountain fences includes a first connector for clamping fence posts and a second connector for clamping fence meshes, and the first connector is rotatably connected to the second connector through a threaded structure. The first connector includes a main sleeve, a wall-hanging convex tube with external threads, and the wall-hanging convex tube is arranged on the outer wall of the main sleeve; the second connector includes a clamping block, a connecting concave tube with internal threads, and the connecting concave tube is arranged on the clamping block; the wall-hanging convex tube of the first connector is threadedly connected to the connecting concave tube of the second connector.

[0036] The first connecting member is an external thread, and the second connecting part is an internal thread matched with the external thread. Both the external thread and the internal thread are triangular thread teeth. The wall-hanging convex tube and the connecting concave tube cooperate to limit the second connecting member from moving along the axial direction of the boss.

[0037] The main sleeve is provided with a through hole for hooping the fence post, and the clamping block is provided with a through groove for clamping the mesh wire of the fence mesh. The inner wall of the through hole of the main sleeve is provided with anti-slip grooves. The clamping block includes a front clamping block and a rear clamping block, and the through groove is a groove provided on the joint surface of the front clamping block and the rear clamping block; the front clamping block and the rear clamping block can be assembled and connected. When the first clamping block and the second clamping block are connected, the fence mesh is clamped between the first clamping block and the second clamping block.

[0038] The wall-hanging convex pipe and the main sleeve are an integrated structure, and the rear clamping block and the connecting concave pipe are an integrated structure.

[0039] The second connecting member also includes a fastening structure, and the front clamping block is fixed to the rear clamping block through the fastening structure. The fastening structure includes bolts, nuts and bolt holes for mounting the bolts, and the bolt holes are correspondingly arranged on the first clamping block and the second clamping block, and the bolts pass through the first clamping block and the second clamping block, extend from the bolt holes and are connected to the nuts.

[0040] The first connecting member and the second connecting member are both made of glass fiber reinforced composite material.

[0041] like Figure 3As shown, a fence structure includes fence posts, fence meshes and variable arbitrary angle fasteners for mountain fences. The fence meshes are connected to the fence posts through the variable arbitrary angle fasteners for mountain fences.

[0042] In addition to the methods mentioned in the above embodiments, the first connector and the second connector can also be made of any one of carbon fiber reinforced composite materials, aramid fiber reinforced composite materials, basalt fiber reinforced composite materials, steel fiber reinforced composite materials or bamboo fiber reinforced composite materials. These changes are all within the scope of protection of the utility model.

[0043] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A variable angle buckle for mountain fences, characterized by: It comprises a first connecting piece for clamping a fence post and a second connecting piece for clamping a fence mesh. The first connecting piece is rotatably connected to the second connecting piece through a threaded structure.

2. The variable arbitrary angle clip for mountain fence according to claim 1, characterized in that: The first connecting member includes a main sleeve and a wall-mounted convex tube with external threads, which is arranged on the outer wall of the main sleeve; the second connecting member includes a clamping block and a connecting concave tube with internal threads, which is arranged on the clamping block; the wall-mounted convex tube of the first connecting member is threadedly connected to the connecting concave tube of the second connecting member.

3. The variable arbitrary angle clip for mountain fence according to claim 2, characterized in that: The main sleeve is provided with a through hole for hooping a fence post, and the clamping block is provided with a through groove for clamping the mesh wire of the fence mesh.

4. The variable arbitrary angle clip for mountain fence according to claim 3, characterized in that: The inner wall of the through hole of the main sleeve is provided with anti-slip grooves.

5. The variable arbitrary angle clip for mountain fence according to claim 3, characterized in that: The clamping block comprises a front clamping block and a rear clamping block, the through slot is a groove arranged on the joint surface of the front clamping block and the rear clamping block; the front clamping block and the rear clamping block can be assembled and connected.

6. The variable arbitrary angle clip for mountain fence according to claim 5, characterized in that: The rear clamping block and the connecting concave pipe are an integrated structure.

7. The variable arbitrary angle clip for mountain fence according to claim 5, characterized in that: The second connecting member also includes a fastening structure, and the front clamping block is fixed to the rear clamping block via the fastening structure.

8. The variable arbitrary angle clip for mountain fence according to claim 7, characterized in that: The fastening structure includes bolts, nuts and bolt holes for installing the bolts. The bolt holes are correspondingly arranged on the front clamping block and the rear clamping block. The bolts pass through the front clamping block and the rear clamping block, extend from the bolt holes and are connected with the nuts.

9. The variable arbitrary angle clip for mountain fence according to claim 1, characterized in that: The first connecting member and the second connecting member are both made of any one of glass fiber reinforced composite materials, carbon fiber reinforced composite materials, aramid fiber reinforced composite materials, basalt fiber reinforced composite materials, steel fiber reinforced composite materials or bamboo fiber reinforced composite materials.

10. A fence structure, characterized in that: It comprises fence posts, fence meshes and the variable arbitrary angle fasteners for mountain fences as described in any one of claims 1 to 9, wherein the fence meshes are connected to the fence posts via the variable arbitrary angle fasteners for mountain fences.

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