Iron wire supporting and stretching device and preparation process of metal protective mesh

A preparation process and metal protection technology, applied in the direction of wire processing, wire fence, other household appliances, etc., can solve the problem of high false alarm rate of monitoring equipment, and achieve the effect of convenient operation, simple process and simple preparation process.

Inactive Publication Date: 2017-07-18
BEIJING LONG FLY SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These additional monitoring devices are vulnerable to environmental influences such as wind, rain and debris, resulting in a high rate of false alarms

Method used

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  • Iron wire supporting and stretching device and preparation process of metal protective mesh
  • Iron wire supporting and stretching device and preparation process of metal protective mesh
  • Iron wire supporting and stretching device and preparation process of metal protective mesh

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Such as Figure 1-Figure 6 As shown, a device for supporting stretched iron wire in this embodiment is used to straighten and shape extruded iron wire; it includes a bracket 1, a hydraulic cylinder 2, a first connecting rod 3, a second connecting rod 4 and a plurality of pulleys 5 , the lower end of the hydraulic cylinder 2 is fixed on the support 1 and arranged vertically, the first connecting rod 3 is installed on the support 1 and arranged horizontally, the second connecting rod 4 is installed on the hydraulic The upper end of the cylinder 2 is arranged in parallel with the first connecting rod 3 up and down; the hydraulic cylinder 2 stretches up and down to increase or decrease the distance between the first connecting rod 3 and the second connecting rod 4 Small;

[0041] Such as figure 1 As shown, the pulley 5 is installed on the first connecting rod 3 and the second connecting rod 4 of this embodiment, and the pulley 5 on the first connecting rod 3 and the secon...

Embodiment 2

[0050] A kind of preparation technology of metal protective net, comprises the following steps:

[0051] S1, using the device described in Example 1 to stretch an independent extruded iron wire into a forming iron wire 7 integrally connected by a plurality of linear iron wires in an arc shape, and then fix a supporting frame around the forming iron wire 7 10 so that the forming iron wire 7 is fixed on a plane;

[0052] S2, a plurality of elongated first metal sheets 8 and a plurality of elongated second metal sheets 9 are respectively arranged on both sides of the forming iron wire 7; a plurality of the first metal sheets 8 and a plurality of second metal sheets The two metal sheets 9 are arranged in one-to-one correspondence on both sides of the forming iron wire 7 and are arranged to cross the straight iron wire;

[0053] S3, stamping the first metal sheet 8 and the second metal sheet 9 that are oppositely arranged, so that the first metal sheet 8 and the second metal sheet...

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PUM

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Abstract

The invention relates to an iron wire supporting and stretching device and a preparation process of a metal protective mesh. The iron wire supporting and stretching device is used for straightening and forming an extruded iron wire and comprises a bracket, a hydraulic cylinder, a first connection rod, a second connection rod and a plurality of pulleys. The lower end of the hydraulic cylinder is fixed to the bracket and is vertically arranged, the first connection rod is installed on the bracket and is horizontally arranged, and the second connection rod is installed at the upper end of the hydraulic cylinder and is parallel to the first connection rod in a vertical correspondence manner; the hydraulic cylinder is stretched out or drawn back up and down so that the distance between the first connection rod and the second connection rod can be increased or decreased; the first connection rod and the second connection rod are both provided with the pulleys, and the pulleys on the first connection rod and the pulleys on the second connection rod are arranged in a staggered manner; and the extruded iron wire is sequentially arranged on the multiple pulleys up and down in a wound manner. According to the iron wire supporting and stretching device and the preparation process of the metal protective mesh, an independent extruded iron wire can be stretched according to requirements, the extruded iron wire is shaped through the pulleys, and the preparation process is simple and convenient.

Description

technical field [0001] The invention relates to the technical field of safety protection, in particular to a device for supporting stretched iron wires and a preparation process for a metal protective net. Background technique [0002] Ordinary protective nets can only be used for passive protection and do not have monitoring functions. Most of the existing ordinary protective nets and steel wire rope protective nets used in various industries are woven by ordinary iron wires or steel wire ropes through simple welding or crimping of small fasteners. Physically, they only play a role of pure isolation or protection, and Ordinary barbed wire protection nets are aimed at the intrusion and damage of people and animals, and wire rope net protection is aimed at the intrusion and damage of slope rockfall, debris flow, heavy falling objects, etc. [0003] In the event of intrusion and damage, such as people entering or stones breaking through the wire rope net and rushing into the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21F29/02
CPCB21F29/02
Inventor 李健群姚经国毛河申
Owner BEIJING LONG FLY SCI & TECH CO LTD
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