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Metal sheet electrochemical inner spray cutting forcible entry device and method

A metal sheet and electrochemical technology, which is applied in the field of electrochemical internal spray cutting and demolition devices for sheet metal, can solve the problems of high tool cost, lack of success, inability to demolition, etc., and achieves low cost, simple operation and easy control Effect

Inactive Publication Date: 2017-10-20
朱明方东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The traditional sawing and grinding tools have wear and tear in the work, especially for the hard demolition metal, the wear is more serious, and even cannot be demolished, the tool cost is relatively high
[0007] Not only that, especially in the rescue of traffic accidents, the traditional mechanical sawing and grinding of the fire brigade will generate sparks, and gasoline leakage is often seen after automobile accidents. Traditional tools and their methods may also cause devastating secondary fires Accidents can be described as not enough for success, but more than for failure

Method used

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  • Metal sheet electrochemical inner spray cutting forcible entry device and method
  • Metal sheet electrochemical inner spray cutting forcible entry device and method
  • Metal sheet electrochemical inner spray cutting forcible entry device and method

Examples

Experimental program
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Effect test

Embodiment 1

[0030] Such as figure 1 , 2 1. A kind of sheet metal electrochemical internal jet cutting and breaking device shown in 3 includes an electrolysis device and an electrolyte supply device. The electrolysis device includes an output power supply 1 and an electrode tube 2. 3 and the electrode tube 2 are electrically connected; the electrode tube 2 is a hollow structure, and a plurality of spray holes 21 are arranged on the side of the electrode tube 2; the electrolyte supply device is communicated with the electrode tube 2. Wherein, a ceramic insulating layer 22 is attached to one side of the electrode tube 2 , and the ceramic insulating layer 22 is attached to a half circle of the electrode tube 2 .

[0031] It also includes a feeding device for pushing the electrode tube 2; the feeding device includes a fixed bracket 4, a screw rod 41 rotated in the fixed bracket 4, two upper and lower guide rods 42 fixedly arranged in the fixed bracket 4 , a mobile slide 43 threaded with the ...

Embodiment 2

[0038] Such as figure 1 , 2 . A metal thin plate electrochemical internal jet cutting and breaking method shown in 3 includes the following steps, step 1: connect the anode of the output power supply 1 to the metal thin plate 3 to be cut, and connect the cathode of the output power supply 1 to the electrode tube 2; wherein A ceramic insulating layer 22 is attached to one side of the electrode tube 2 , and the ceramic insulating layer 22 is attached to a half circle of the electrode tube 2 .

[0039] Step 2: Connect the electrolyte supply device to the electrode tube 2;

[0040] Step 3: Turn on the output power, push the electrode tube 2 to cut the metal sheet 3 .

[0041] Wherein, a plurality of injection holes 21 are provided on the side of the electrode tube 2 . The interval between adjacent injection holes 21 is 1 mm, and the inner diameter of the injection holes 21 is 1 mm.

[0042] Using the metal sheet electrochemical internal jet cutting and demolition method descri...

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PUM

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Abstract

The invention relates to a metal sheet electrochemical inner spray cutting forcible entry device and method. The device comprises an electrolysis device and an electrolyte supplying device, wherein the electrolysis device comprises an output power source and an electrode tube; two electrodes of the output power source are electrically connected with a metal sheet and the electrode tube correspondingly; the electrode tube is of a hollow structure; at least one spray hole is formed in the side portion of the electrode tube; and the electrolyte supplying device communicates with the electrode tube. The metal sheet electrochemical inner spray cutting forcible entry device and method are safe in use and do not bring secondary hazards.

Description

technical field [0001] The invention relates to the field of demolition devices, in particular to a metal sheet electrochemical internal jet cutting rescue device and method. Background technique [0002] In TV news reports, we often see that many people (especially children with strong curiosity or ADHD, commonly known as "bear children") accidentally get a certain body part (such as a finger) stuck in a metal tube or hole It can’t be pulled out as shown in the picture. After dialing 119, firefighters usually use manual hydraulic shears, chainsaws, and sheet grinding wheel cutting machines to rescue them. However, these traditional tools generally have high cutting speed and large size. The heat is high, the noise is loud, and it is difficult to control the cutting progress. When the cutting reaches the end, the fingers may be injured, and it is easy to cause secondary injuries and secondary hazards. Tools moving at high speed will cause psychological tension, fear or fear...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23H3/00B23H3/10B23H7/30
CPCB23H3/00B23H3/10B23H7/30
Inventor 朱明方东
Owner 朱明方东
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