Improved blade barbed rope wall net

Abstract

The utility model relates to the technical field of anti-theft devices, in particular to an improved blade barbed rope wall net which comprises two connecting plates, butt joint inserting grooves which are evenly distributed are formed in the opposite sides of the two connecting plates, and connecting holes are formed in the inner walls of the butt joint inserting grooves. A fixing screw rod is arranged on the surface of one connecting plate, and the lower end of the fixing screw rod sequentially penetrates through the two adjacent connecting holes and is provided with a fastening nut; when the blade structure is not installed, the two blade fin plates are in a storage state, the situation that the blade fin plates scratch workers in the installation process can be prevented, the safety in the installation and disassembly process is effectively improved, the possibility that the workers are scratched by the blade fin plates is reduced, the installation and disassembly mode is simple and convenient, installation and disassembly can be rapidly conducted, and the practicability is high. The single blade structure can be quickly replaced when damaged, the situation that a traditional structure needs to be integrally replaced is avoided, and the maintenance and replacement cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-theft devices, in particular to an improved blade barbed wire wall net. Background Art

[0002] Traditional wall nets are made of metal mesh. The mesh structure itself has a certain degree of softness and the anti-intrusion effect is not good enough. Some wall nets use blades, and the blades are cast as one piece with the wall net. Once a certain part is damaged, the entire wall net needs to be replaced. The production cost and subsequent maintenance and repair cost are too high.

[0003] After searching, a Chinese patent discloses an improved razor barbed wire wall net (publication number CN215107891U). The patented technology is provided with a razor barbed wire sleeve, a blade and a through hole. The blade can provide a certain obstruction. The razor barbed wire sleeve can be fixedly connected to the diamond steel plate through the through hole, which is convenient for installation and disassembly. However, the blade can easily scratch the staff during the installation and disassembly process. Therefore, the technical personnel in this field provide an improved razor barbed wire wall net to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide an improved blade barbed wire wall net in order to solve the above problems, thereby improving the problem that the existing blades are easy to scratch the workers during installation and removal.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions: an improved blade barbed wire wall net, comprising: two connecting plates, opposite sides of the two connecting plates are provided with evenly distributed docking slots, the inner walls of the docking slots are provided with connecting holes, the surface of one of the connecting plates is provided with a fixing screw, the lower end of the fixing screw passes through two adjacent connecting holes in sequence and is provided with a fastening nut, and the surface of the connecting plate is provided with evenly distributed mounting holes; a plurality of blade structures, the blade structures are detachably arranged on the surface of the connecting plate; wherein the blade structure comprises a mounting shell arranged on the surface of the connecting plate, the cross-sectional shape of the mounting shell is U-shaped, the connecting plate is located on the inner side of the mounting shell, and blade fins are arranged on both sides of the mounting shell.

[0006] Preferably, storage cavities are opened on both sides of the mounting shell, one end of the blade fin is fixedly connected to a rotating shaft, the other end of the rotating shaft passes through the storage cavity and is rotatably connected to the inner wall of the mounting shell, and a torsion spring is fixedly connected between the surface of the rotating shaft and the inner wall of the mounting shell.

[0007] Preferably, an insertion rod is provided on the top of the mounting shell, the lower end of the insertion rod penetrates the mounting shell and extends to the inside of the adjacent mounting hole, and the insertion rod is rotatably connected to the inner wall of the mounting shell.

[0008] Preferably, a slide groove is provided on the inner wall of the mounting hole, the upper end opening of the slide groove is connected to the outside, a limiting groove is provided in the middle part of the inner wall of the mounting hole, and a clamping groove is provided on the inner wall of the mounting hole below the limiting groove, the cross-sectional shape of the limiting groove is an arc shape, one end of the limiting groove is connected to the lower end of the slide groove, and the other end of the limiting groove is connected to the clamping groove.

[0009] Preferably, a clamping block matching the sliding groove is fixedly connected to the surface of the insertion rod, and the clamping block is located inside the clamping groove in the installed state.

[0010] Preferably, a winding groove located inside the mounting shell is opened on the surface of the insertion rod, and a connecting rope is fixedly connected to the surface of the blade fin plate, and the other end of the connecting rope passes through the mounting shell and is fixedly connected to the inner wall of the winding groove.

[0011] The beneficial effects of the utility model are:

[0012] When the blade structure is not installed, the two blade fins are in a storage state, which can prevent the blade fins from scratching the workers during the installation process, effectively improve the safety during the installation and disassembly process and reduce the possibility of workers being scratched by the blade fins. The installation and disassembly method is simple and can be installed and disassembled quickly. When a single blade structure is damaged, it can be quickly replaced, avoiding the situation where the traditional structure needs to be replaced as a whole, and reducing the cost of maintenance and replacement;

[0013] The coordination of the connecting plates, docking slots, fixing screws and nuts enables quick installation to form a wall network, which can be replaced after a single connecting plate is damaged, further reducing the cost of maintenance and replacement, and effectively avoiding the need for overall replacement of traditional structures after damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the distribution of the docking slots of the utility model;

[0016] Figure 3 This is a schematic diagram of the distribution of the card slot and the limit slot of the utility model;

[0017] Figure 4 It is a partial cross-sectional schematic diagram of the blade structure of the utility model.

[0018] In the figure: 1. connecting plate; 101. connecting hole; 102. mounting hole; 103. fixing screw; 104. docking slot; 105. slide slot; 106. limit slot; 107. clamping slot; 2. blade structure; 201. mounting shell; 202. plug rod; 203. clamping block; 204. rotating shaft; 205. connecting rope; 206. blade fin plate; 207. torsion spring. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in 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 in 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.

[0020] When implementing: Figure 1-4 As shown, an improved blade barbed wire wall net has two connecting plates 1, and the opposite sides of the two connecting plates 1 are provided with evenly distributed docking slots 104, and the inner walls of the docking slots 104 are provided with connecting holes 101, and the surface of one of the connecting plates 1 is provided with a fixing screw 103, and the lower end of the fixing screw 103 passes through two adjacent connecting holes 101 in sequence and is provided with a fastening nut, and the surface of the connecting plate 1 is provided with evenly distributed mounting holes 102; a plurality of blade structures 2, and the blade structures 2 are detachably arranged on the surface of the connecting plate 1; wherein the blade structure 2 includes a mounting shell 201 arranged on the surface of the connecting plate 1, and the cross-sectional shape of the mounting shell 201 is U-shaped, the connecting plate 1 is located on the inner side of the mounting shell 201, and blade fins 206 are arranged on both sides of the mounting shell 201;

[0021] The two connecting plates 1 can be connected to each other through the docking slots 104, and the fixing screws 103 are passed through the corresponding connecting holes 101 on the two connected connecting plates 1, and then the fastening nuts are tightened to complete the positioning, thereby completing the docking of the two connecting plates 1. The installation method is simple and can be replaced after one of the connecting plates 1 is damaged, avoiding the situation in which the existing one-piece structure can only be replaced as a whole after one of the parts is damaged, thereby reducing maintenance costs.

[0022] like Figure 1 and Figure 4 As shown, storage cavities are provided on both sides of the mounting shell 201, one end of the blade fin plate 206 is fixedly connected to a rotating shaft 204, the other end of the rotating shaft 204 passes through the storage cavity and is rotatably connected to the inner wall of the mounting shell 201, a torsion spring 207 is fixedly connected between the surface of the rotating shaft 204 and the inner wall of the mounting shell 201, a plug rod 202 is provided on the top of the mounting shell 201, the lower end of the plug rod 202 passes through the mounting shell 201 and extends to the inside of the adjacent mounting hole 102, the plug rod 202 is rotatably connected to the inner wall of the mounting shell 201, the surface of the plug rod 202 is provided with a winding groove located inside the mounting shell 201, the surface of the blade fin plate 206 is fixedly connected to a connecting rope 205, the other end of the connecting rope 205 passes through the mounting shell 201 and is fixedly connected to the inner wall of the winding groove;

[0023] When the mounting shell 201 is mounted on the connecting plate 1, the insertion rod 202 is aligned with the mounting hole 102 so that the insertion rod 202 is inserted into the mounting hole 102. By rotating the insertion rod 202, the connecting rope 205 can be driven to be rolled up inside the winding groove, and then the rolled connecting rope 205 can drive the blade fin plate 206 to flip from the inside of the storage cavity with the rotating shaft 204 as the center of the circle, so that it can be unfolded for protection, and at the same time, the torsion spring 207 can be tightened;

[0024] The blade fin 206 can be stored in the storage cavity when it is unfolded from the inside of the storage cavity. In this state, it is convenient to install and disassemble the mounting shell 201, avoiding scratches on the blade fin 206, and improving safety during the installation and disassembly process.

[0025] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a slide groove 105 is provided on the inner wall of the mounting hole 102, and the upper end opening of the slide groove 105 is communicated with the outside, a limiting groove 106 is provided in the middle of the inner wall of the mounting hole 102, and a clamping groove 107 located below the limiting groove 106 is provided on the inner wall of the mounting hole 102, and the opening cross-sectional shape of the limiting groove 106 is an arc shape, one end of the limiting groove 106 is connected to the lower end of the slide groove 105, and the other end of the limiting groove 106 is connected to the clamping groove 107, and a clamping block 203 matching the slide groove 105 is fixedly connected to the surface of the insertion rod 202, and the clamping block 203 is located inside the clamping groove 107 in the installed state;

[0026] During the process of inserting the insertion rod 202 into the mounting hole 102, the block 203 can be inserted into the inside of the slide groove 105 until it moves to the connection point between the slide groove 105 and the limit groove 106. At this time, rotating the insertion rod 202 can change the position of the block 203, so that it slides along the inner wall of the limit groove 106, and at the same time, the connecting rope 205 can be rolled up to unfold the blade fin plate 206, until it rotates to the limit groove 106 and the card slot 107, and the insertion rod 202 can be inserted into the mounting hole 102. At the same time, the block 203 Insert it into the slot 107 to limit the position of the block 203, so as to prevent the rotation of the insertion rod 202 from affecting the unfolded state of the blade fin 206. When disassembling, first pull the mounting shell 201 to make the block 203 on the insertion rod 202 slide to the connection point between the slot 107 and the limiting groove 106, and rotate the insertion rod 202 in the opposite direction to make the block 203 slide along the inner wall of the limiting groove 106. In this process, the connecting rope 205 can be unwound, and the blade fin 206 can be flipped and reset to the inside of the storage cavity under the action of the torsion spring 207.

[0027] When the utility model is in use, the two connecting plates 1 are spliced ​​together through the docking slots 104, the fixing screws 103 and the connecting holes 101, and the multiple connecting plates 1 are spliced ​​together to form a wall net, and the blade structure 2 is quickly installed through the cooperation of the mounting holes 102, the slide grooves 105, the limit grooves 106, the card slots 107 and the card blocks 203. In this process, the connecting rope 205 can be rolled up and the blade fin plate 206 can be unfolded for protection. During the disassembly process, the connecting rope 205 can be unwound and the blade fin plate 206 can be flipped and reset to the inside of the storage cavity under the action of the torsion spring 207, so as to facilitate the disassembly of the installation shell 201 and avoid scratches on the unfolded blade fin plate 206 during the disassembly process, thereby effectively improving the safety during the installation and disassembly process.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An improved razor barbed wire wall net, characterized in that: include: There are two connecting plates (1), the two connecting plates (1) are provided with evenly distributed docking slots (104) on opposite sides, the inner walls of the docking slots (104) are provided with connecting holes (101), a fixing screw (103) is provided on the surface of one of the connecting plates (1), the lower end of the fixing screw (103) sequentially passes through two adjacent connecting holes (101) and is provided with a fastening nut, and the surface of the connecting plate (1) is provided with evenly distributed mounting holes (102); A plurality of blade structures (2), wherein the blade structures (2) are detachably arranged on the surface of the connecting plate (1); The blade structure (2) comprises a mounting shell (201) arranged on the surface of a connecting plate (1); the cross-sectional shape of the mounting shell (201) is U-shaped; the connecting plate (1) is located on the inner side of the mounting shell (201); and blade fins (206) are arranged on both sides of the mounting shell (201).

2. The improved razor barbed wire wall net according to claim 1, characterized in that: Both sides of the mounting shell (201) are provided with storage cavities, one end of the blade fin plate (206) is fixedly connected to a rotating shaft (204), the other end of the rotating shaft (204) passes through the storage cavity and is rotatably connected to the inner wall of the mounting shell (201), and a torsion spring (207) is fixedly connected between the surface of the rotating shaft (204) and the inner wall of the mounting shell (201).

3. The improved razor barbed wire wall net according to claim 2, characterized in that: An insertion rod (202) is provided on the top of the installation shell (201), the lower end of the insertion rod (202) passes through the installation shell (201) and extends to the inside of the adjacent installation hole (102), and the insertion rod (202) is rotatably connected to the inner wall of the installation shell (201).

4. The improved razor barbed wire wall net according to claim 3, characterized in that: The inner wall of the mounting hole (102) is provided with a slide groove (105), the upper end opening of the slide groove (105) is communicated with the outside, the middle part of the inner wall of the mounting hole (102) is provided with a limit groove (106), the inner wall of the mounting hole (102) is provided with a clamping groove (107) located below the limit groove (106), the cross-sectional shape of the limit groove (106) is an arc shape, one end of the limit groove (106) is communicated with the lower end of the slide groove (105), and the other end of the limit groove (106) is communicated with the clamping groove (107).

5. The improved razor barbed wire wall net according to claim 4, characterized in that: A clamping block (203) matching the sliding groove (105) is fixedly connected to the surface of the insertion rod (202); the clamping block (203) is located inside the clamping groove (107) in the installed state.

6. The improved razor barbed wire wall net according to claim 3, characterized in that: The surface of the insertion rod (202) is provided with a reeling groove located inside the mounting shell (201), and the surface of the blade fin plate (206) is fixedly connected with a connecting rope (205), and the other end of the connecting rope (205) passes through the mounting shell (201) and is fixedly connected to the inner wall of the reeling groove.

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