Binding fastener for field station guardrail net

Abstract

The binding fastener comprises a bending device and a fastening device, the bending device comprises a bending handle, a bending insertion column and a bending limiting rod, the bending insertion column is vertically and fixedly connected to the bending handle, a bending clamping groove is formed in the end, away from the bending handle, of the bending insertion column, and the bending limiting rod is vertically and fixedly connected to the bending insertion column; the fastening device comprises a fastening box, a fastening handle, a fastening limiting rod, bending inserting column holes and a binding wire penetrating hole, the fastening handle is fixedly connected to one side of the fastening box, the binding wire penetrating hole is formed in the other side of the fastening box, the two bending inserting column holes are correspondingly formed in the front side and the rear side of the fastening box, a bending inserting column penetrates through the two bending inserting column holes, and the binding wire penetrating hole is formed in the fastening box. The pair of fastening limiting rods is vertically and fixedly connected to the front side of the fastening box and located on the two sides of the binding wire penetrating hole, and the binding wire is inserted into the fastening box through the binding wire penetrating hole. The wire binding device can quickly and efficiently bind wires and is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of metal mesh installation of guardrail nets, in particular to a binding fastener used for station guardrail nets. Background Art

[0002] At present, when installing guardrail nets that exceed a certain width at a station, the mesh needs to be tied and fixed to the column by binding wire. The traditional installation method is: first fold the binding wire in half and pass it through the mesh and the column, then use pliers to rotate the binding wire to overlap it, and then use hard tools such as steel bars or screwdrivers to penetrate the gap between the binding wire and the column, then rotate the steel bars or screwdrivers several times to complete the tightening, and finally fold the fixed binding thread inward. Due to the large workload of binding, and the fact that the binding wire is generally made of steel wire with high hardness and strength, it is more laborious to tighten it with pliers. At the same time, the traditional installation process is cumbersome, the construction efficiency is low, and the appearance after the binding wire is tightened is not beautiful. Therefore, it is particularly important to complete the mesh binding work quickly and efficiently. Summary of the invention

[0003] The utility model aims to solve the deficiencies of the prior art and provides a binding fastener for a station guardrail net.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a binding fastener for a station guardrail net, comprising a bending device and a fastening device, the bending device comprising a bending handle, a bending plug post, and a bending limit rod, the bending plug post is vertically fixed to the bending handle, a bending slot is provided at one end of the bending plug post away from the bending handle, and the bending limit rod is vertically fixed to the bending plug post;

[0005] The fastening device includes a fastening box, a fastening handle, a fastening limit rod, a bending column hole, and a binding wire insertion hole. The fastening handle is fixedly connected to one side of the fastening box, and the binding wire insertion hole is arranged on the other side of the fastening box. The two bending column holes are correspondingly arranged on the front and rear sides of the fastening box. The bending column passes through the two bending column holes. A pair of fastening limit rods are vertically fixed to the front side of the fastening box and are located on both sides of the binding wire insertion hole. The binding wire is inserted into the fastening box through the binding wire insertion hole.

[0006] Particularly, the diameter of the bent post is smaller than the diameter of the bent post hole.

[0007] Particularly, the slot width of the bending slot is greater than the diameter of the binding wire, and the binding wire is inserted into the bending slot in the fastening box.

[0008] Particularly, the bending limit rod and the fastening limit rod are made of steel bars and have a length of 3 cm.

[0009] Particularly, the fastening limit rod is located at the edge of the bending column hole, and the fastening limit rod crosses the bending limit rod vertically.

[0010] Particularly, the width of the binding wire insertion hole is greater than the binding wire diameter, and the center extension line of the binding wire insertion hole intersects with the center line of the bent column insertion hole.

[0011] Particularly, the length of the fastening box is greater than the remaining length of the binding wire after passing through the mesh and the column.

[0012] The beneficial effects of the utility model are as follows: the utility model is simple to operate and has high efficiency when binding and fixing the binding wires by arranging the bending device and the fastening device; the appearance of the binding wires after binding is uniform and more beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a front view of the fastening device of the utility model;

[0014] Figure 2 It is a top view of the fastening device of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the bending device of the utility model;

[0016] In the figure: 1-bending device; 101-bending handle; 102-bending column; 103-bending limit rod; 104-bending slot; 2-fastening device; 201-fastening box; 202-fastening handle; 203-fastening limit rod; 204-bending column hole; 205-binding wire insertion hole;

[0017] The following is a detailed description of the embodiments of the present invention with reference to the accompanying drawings. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0019] like Figure 1-Figure 3 As shown, a binding fastener for a station fence net includes a bending device 1 and a fastening device 2. The bending device 1 includes a bending handle 101, a bending plug post 102, and a bending limit rod 103. The bending plug post 102 is vertically fixed to the bending handle 101. The bending plug post 102 is provided with a bending slot 104 at one end away from the bending handle 101. The bending limit rod 103 is vertically fixed to the bending plug post 102; the fastening device 2 includes a fastening box 201, a fastening handle 202, a fastening limit rod 20 3. Bending column hole 204 and binding wire insertion hole 205. The fastening handle 202 is fixedly connected to one side of the fastening box 201, and the binding wire insertion hole 205 is arranged on the other side of the fastening box 201. The two bending column holes 204 are correspondingly arranged on the front and rear sides of the fastening box 201. The bending column 102 passes through the two bending column holes 204. A pair of fastening limit rods 203 are vertically fixedly connected to the front side of the fastening box 201 and are located on both sides of the binding wire insertion hole 205. The binding wire is inserted into the fastening box 201 through the binding wire insertion hole 205.

[0020] The diameter of the bending plug post 102 is smaller than the diameter of the bending plug post hole 204, so that the bending plug post 102 can rotate 360 ​​degrees in the bending plug post hole 204. The length of the bending slot 104 is just the distance passing through the two bending plug post holes 204. The slot width of the bending slot 104 is larger than the diameter of the binding wire, and the binding wire is inserted into the bending slot 104 in the fastening box 201. The bending plug post 102 is made of a material with high rotation strength to prevent deformation due to insufficient strength during use. The bending limit rod 103 and the fastening limit rod 203 are made of steel bars. , it has sufficient strength and can be bent and deformed when placed in a limit position, with a length of 3 cm; the fastening limit rod 203 is located at the edge of the bending column hole 204, and the fastening limit rod 203 crosses the bending limit rod 103 vertically; the width of the binding wire insertion hole 205 is greater than the binding wire diameter, and the center extension line of the binding wire insertion hole 205 intersects with the center line of the bending column hole 204; the length of the fastening box 201 is greater than the remaining length of the binding wire after passing through the mesh and the column, and the material of the fastening box 201 is selected from a material with greater strength to prevent deformation when fastening the binding wire.

[0021] In another optional embodiment, the bending limit rod 103 and the fastening limit rod 203 are magnetic rods, so that after the binding wire is bent 180 degrees, the bending limit rod 103 and the fastening limit rod 203 are magnetically fixed, thereby fixing the bending device 1 on the fastening box 201 to prevent it from falling during rotation.

[0022] When the utility model is used, firstly, the two ends of the binding wire are folded in half and passed through the mesh and the column, and the two ends of the folded binding wire are passed through the binding wire insertion hole 205 into the fastening box 201, the fastening box 201 is perpendicular to the column, and the bending plug 102 of the bending device 1 is inserted into the bending plug hole 204, and the two binding wires are inserted into the bending card slot 104 at the same time, and the bending handle 101 is rotated 180 degrees. At this time, the two ends of the binding wire are bent and folded 180 degrees; the bending limit rod 103 and the fastening limit rod 203 are vertically crossed at ninety degrees to fix the bending of the binding wire, so as to prevent the binding wire that is folded and bent at 180 degrees from opening when fastening the binding wire; then by rotating the fastening handle 202 for several circles, the binding wire is rotated into a twist shape through the fastening box 201, and finally the bending device 1 is pulled out from the bending plug hole 204, and finally the fastening and binding of the mesh and the column are completed. Using this tool to tie and fix the binding wire is simple to operate and efficient. After the binding wire is tied, the appearance is uniform and more beautiful.

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] The utility model is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the utility model is not limited to the above-mentioned method. As long as various improvements are made using the method concept and technical solution of the utility model, or are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A tying fastener for a station fence net, characterized in that: The invention comprises a bending device (1) and a fastening device (2), wherein the bending device (1) comprises a bending handle (101), a bending plug post (102), and a bending limit rod (103), wherein the bending plug post (102) is vertically fixed to the bending handle (101), a bending slot (104) is provided at one end of the bending plug post (102) away from the bending handle (101), and the bending limit rod (103) is vertically fixed to the bending plug post (102); The fastening device (2) comprises a fastening box (201), a fastening handle (202), a fastening limiting rod (203), a bending plug hole (204), and a binding wire insertion hole (205); the fastening handle (202) is fixedly connected to one side of the fastening box (201); the binding wire insertion hole (205) is arranged on the other side of the fastening box (201); two bending plug holes (204) are correspondingly arranged on the front and rear sides of the fastening box (201); the bending plug (102) passes through the two bending plug holes (204); a pair of fastening limiting rods (203) are vertically fixedly connected to the front side of the fastening box (201) and are located on both sides of the binding wire insertion hole (205); and the binding wire is inserted into the fastening box (201) through the binding wire insertion hole (205).

2. A tying fastener for a station fence net according to claim 1, characterized in that: The diameter of the bent plug post (102) is smaller than the diameter of the bent plug post hole (204).

3. The tying fastener for station fence net according to claim 1, characterized in that: The slot width of the bending slot (104) is greater than the diameter of the binding wire, and the binding wire is inserted into the bending slot (104) in the fastening box (201).

4. The tying fastener for station fence net according to claim 1, characterized in that: The bending limit rod (103) and the fastening limit rod (203) are made of steel bars and have a length of 3 cm.

5. The tying fastener for station fence net according to claim 1, characterized in that: The fastening limit rod (203) is located at the edge of the bending column hole (204), and the fastening limit rod (203) and the bending limit rod (103) are vertically intersected.

6. The tying fastener for station fence net according to claim 1, characterized in that: The width of the binding wire insertion hole (205) is greater than the diameter of the binding wire, and the center extension line of the binding wire insertion hole (205) intersects with the center line of the bent column insertion hole (204).

7. The tying fastener for station fence net according to claim 1, characterized in that: The length of the fastening box (201) is greater than the remaining length of the binding wire after passing through the mesh and the column.

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