CN213332227U

CN213332227U - X-shaped buckle and protective net

Info

Publication number: CN213332227U
Application number: CN202021762785.3U
Authority: CN
Inventors: 李育平; 周燕燕
Original assignee: Sichuan Bohua Engineering Material Co ltd
Current assignee: Sichuan Bohua Engineering Material Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-06-01
Anticipated expiration: 2030-08-21

Abstract

The utility model relates to a X-shaped buckle and protection network, weave the protection network that forms including X-shaped buckle and by X-shaped buckle and steel cable (3), wherein can form a plurality of X-shaped node (4) when the protection network is woven, X-shaped node (4) are fixed through X-shaped buckle. The whole process is quick, simple and convenient. The X-shaped buckle is an integral part, so that the X-shaped buckle does not need to be matched with other parts in the clamping and fixing process, the problem that the X-shaped buckle cannot be used due to the precision problem is solved, the production cost is greatly reduced, and the waste of materials is avoided.

Description

X-shaped buckle and protective net

Technical Field

The utility model relates to a side slope protection technical field, especially a X-shaped buckle and protection network.

Background

In a slope protection system, a slope protection net is a common device. The side slope protective screening is woven by high-strength steel ropes or steel wires, and the side slope protective screening needs to bear falling rocks and the like caused by accidents, so that the requirement on the bearing capacity of the side slope protective screening is high. In the face of the high bearing capacity requirement, the X-shaped nets in the side slope protection net can be provided with buckles at X-shaped cross points generally, steel ropes at the X-shaped cross points are fastened through the buckles, the situation that the steel ropes are loose due to impact force and cannot intercept falling rocks to lose the protection effect is prevented, and therefore safety accidents are caused. The existing buckle is in a cross shape and comprises an upper part and a lower part which are respectively provided with a card and a clamping groove which are matched with each other, the two parts of the buckle are matched at the cross point of the steel rope, then the upper part and the lower part of the buckle are mutually locked by a mechanical clamp, so that the two parts form a whole, and the purpose of fastening a side slope protective net is achieved. However, in the structure, two parts of the buckle need to be matched first and then clamped by the clamp, two steps are needed, and the process of matching the two parts of the buckle in the two steps cannot be replaced by machinery, after all, the protective net needs to be tightened into a net shape for further work if the buckle is added to the protective net. Therefore, the process of matching the two parts of the buckle can only be operated manually, meshes of the protective net need to be spanned ceaselessly during manual operation, then the buckle is bent and combined, and the buckle is clamped tightly through the clamp. Not only is the workload of the worker great, but also such a working state easily causes waist diseases of the worker. Meanwhile, fatigue caused by long-time continuous work can seriously cause the reduction of the working efficiency. In addition, due to the mutually matched structures, the problem that certain buckles cannot be matched due to insufficient processing precision exists inevitably, so that waste is inevitably caused, the quantity of the buckles on one protective net is large, and the waste is great for improving the cost under the condition of small quantity and large quantity.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a simple structure, to the X-shaped buckle that machining precision required to hang down and stable in structure's side slope protection network.

The purpose of the utility model is realized through the following technical scheme: an X-shaped buckle comprises an X-shaped buckle body and a plurality of wrapping edges arranged on the buckle body, wherein the wrapping edges are respectively positioned on two sides of four end points of an X-shaped structure of the buckle body.

Specifically, X-shaped buckle is integrated into one piece's sheetmetal, the left and right sides of four extreme points of X-shaped structure is equallyd divide and is provided with two bordures respectively.

The crossed part in the middle of the X-shaped structure is in an X shape with a specific included angle. Because the meshes of the protective net are usually diamond-shaped, the buckle bodies are also in an X-shaped structure inclined to each other.

A protective net comprises a plurality of steel ropes and a plurality of X-shaped buckles, the steel ropes are mutually crossed in an X shape to form X-shaped nodes, the X-shaped buckles are arranged on the X-shaped nodes of any two steel ropes, and upper wrapping edges of the X-shaped buckles are respectively wrapped on the steel ropes of the X-shaped nodes. The X-shaped buckle is coated on the steel rope through a special mechanical clamp.

Specifically, the plurality of steel ropes form a plurality of X-shaped nodes, any one X-shaped node is formed by vertically overlapping two steel ropes, and the vertical positions of any two adjacent X-shaped nodes of any one steel rope are opposite. I.e. a steel cord is located above at an X-shaped node, the steel cord is located below at any X-shaped node adjacent to the X-shaped node. The arrangement mode increases the stability of the protective net, and when one X-shaped node is impacted by falling rocks and other objects, the steel rope at the position can be supported by any node around, so that the X-shaped node has stronger bearing capacity.

Specifically, a plurality of steel cables are obliquely arranged, any one of the steel cables on the protection network extends to the edge of the protection network and is bent to form a bending structure, the bending angle of the bending structure is the same as the inclination angle of the middle of the X-shaped structure of the X-shaped buckle, the bending direction is towards one side of the protection network, the steel cable is bent again to form a bending structure when continuing to extend to the other side of the protection network, and the bending structures form the edge of the protection network. The edges of the protective net are formed by bending structures, so that the edge structure of the protective net is more stable, and the edge structure of the protective net is prevented from being loose. When the protective net is installed, two side faces of the protective net need to be fixed through the supporting rods, so that the protective net is opened to form a protective effect.

The utility model has the advantages of it is following:

1. the X-shaped nodes of the protective net are fixed through the X-shaped buckles, so that the process of matching with a clamp is directly reduced, and the fixing process is simple and does not need complex operation;

2. the X-shaped buckle is an integral part, so that the X-shaped buckle does not need to be matched with other parts in the clamping and fixing process, the problem that the X-shaped buckle cannot be used due to the precision problem is solved, the production cost is greatly reduced, and the waste of materials is avoided;

3. the edge of the protective net is not loose, the structure is compact, and the bearing capacity is strong.

Drawings

FIG. 1 is a top view of one embodiment of an X-shaped clasp;

fig. 2 is a plan view of the protection net;

fig. 3 is a partially enlarged view of the protection net;

FIG. 4 is a schematic structural diagram of an X-shaped node;

in the figure: the buckle comprises a buckle body 1, a covered edge 2, a steel rope 3, an X-shaped node 4 and a bending structure 5.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 3 and 4, an X-shaped buckle and a protection net. The protective net is formed by weaving a plurality of steel ropes 3, the steel ropes 3 are mutually crossed, so a plurality of X-shaped nodes 4 and a plurality of meshes are formed on the protective net, the meshes are quadrilateral, and the quadrilateral can be rectangular or rhombic according to the weaving condition.

The first embodiment;

as shown in fig. 1, the mesh of the protection net is rectangular, so a plurality of steel ropes 3 in the protection net are perpendicular to each other, and at an X-shaped node 4, two steel ropes 3 which are crossed with each other are arranged one above the other and then fixed by an X-shaped buckle.

Wherein the X-shaped buckle is an integrally formed metal sheet, the main body of the X-shaped buckle is a buckle body 1, the specific shape is an X-shaped structure, namely an X-shaped metal sheet, the transverse part and the vertical part in the X-shaped metal sheet are mutually inclined to form an inclined X-shaped structure, the inclination degree of the X-shaped buckle is set according to the shape of meshes, so that the inclination degree can be set according to the actual requirement, the two sides of the tail end of the X-shaped structure are both provided with a covered edge 2, the covered edge 2 is a metal sheet and is integrally formed with the buckle body 1, the purpose is to extend towards the two sides of the tail end of the X-shaped structure, when the X-shaped node 4 formed between the X-shaped structure and the steel rope 3 is superposed, the X-shaped buckle is covered on the surface of the steel rope 3 under the action of a clamp, and in order to ensure the stability of the X-shaped buckle, when the, the two wrapping edges 2 are in contact with each other, i.e. the distance between the two farthest positions of the two wrapping edges 2 when being unfolded is equal to the circumferential length of the section of the steel rope 3.

Specifically, the plurality of steel ropes 3 form a plurality of X-shaped nodes 4, any one X-shaped node 4 is formed by vertically overlapping two steel ropes 3, and the vertical positions of any two adjacent X-shaped nodes 4 of any one steel rope 3 are opposite. I.e. one steel cord 3 is located above at one X-shaped node 4, the steel cord 3 is located below at any one X-shaped node 4 adjacent to the X-shaped node 4. The arrangement mode increases the stability of the protective net, and when one X-shaped node 4 is impacted by falling rocks and other objects, the steel rope 3 at the position can be supported by any one node around, so that the X-shaped node 4 has stronger bearing capacity.

Specifically, a plurality of steel cables 3 are all obliquely arranged, any one of the steel cables 3 on the protection net is bent to extend to the edge of the protection net to form a bending structure 5, the bending angle of the bending structure is the same as the inclination angle of the middle of the X-shaped structure of the X-shaped buckle, the bending direction is towards one side of the protection net, the steel cable 3 is bent again to form the bending structure 5 when continuing to extend to the other side of the protection net, and the plurality of bending structures 5 form the edge of the protection net. The edge of the protective net is formed by the bending structure 5, so that the edge structure of the protective net is more stable, and the loose edge structure of the protective net is avoided. When the protective net is installed, two side faces of the protective net need to be fixed through the supporting rods, so that the protective net is opened to form a protective effect.

As shown in fig. 2, the meshes of the protection net are rhombic, so that the transverse part and the vertical part in the X-shaped metal sheet are mutually inclined to form an inclined X-shaped structure, and the inclination degree of the X-shaped buckle is set according to the shape of the meshes, so that the inclination degree can be set according to actual requirements.

The shape of the edge cover 2 is not limited, and the edge cover 2 can be in a rectangular structure, a trapezoidal structure or other structures as long as the capability of covering the steel rope 3 can be achieved. Of course, the size of the edge 2 also needs to be such that it does not interfere with the unfolding of the X-shaped buckle. That is, when the X-shaped buckle is unfolded, all the edge covers 2 cannot be overlapped.

Claims

1. An X-shaped buckle is characterized in that: the buckle comprises an X-shaped buckle body (1) and a plurality of wrapping edges (2) arranged on the buckle body (1), wherein the wrapping edges (2) are respectively positioned on two sides of four end points of the X-shaped structure of the buckle body (1).

2. An X-shaped clasp according to claim 1, wherein: the X-shaped buckle is an integrally formed metal sheet, and the left side and the right side of four end points of the X-shaped structure are respectively provided with two covered edges (2).

3. An X-shaped clasp according to claim 2, wherein: the crossed parts in the middle of the X-shaped structure are oblique X-shaped shapes which are mutually inclined.

4. A protective net is characterized in that: the steel rope connecting device comprises a plurality of steel ropes (3) and a plurality of X-shaped buckles, wherein the steel ropes (3) are mutually crossed in an X shape to form X-shaped nodes (4), the X-shaped buckles are arranged on the X-shaped nodes (4) of any two steel ropes (3), and covered edges (2) on the X-shaped buckles are respectively coated on the steel ropes (3) of the X-shaped nodes (4).

5. A protective net according to claim 4, characterised in that: the plurality of steel ropes (3) form a plurality of X-shaped nodes (4), any one X-shaped node (4) is formed by vertically overlapping two steel ropes (3), and the vertical positions of any one steel rope (3) at any two adjacent X-shaped nodes (4) are opposite.

6. A protective net according to claim 5, characterised in that: the steel ropes (3) are all obliquely arranged, any one of the steel ropes (3) on the protective net is bent to extend to the edge of the protective net to form a bending structure (5), the bending angle of the bending structure is the same as the inclination angle of the middle part of an X-shaped structure of the X-shaped buckle, the bending direction is towards one side of the protective net, the steel rope (3) is bent again to form the bending structure (5) when continuing to extend to the other side of the protective net, and the plurality of bending structures (5) form the edge of the protective net.