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A pressure-resistant detection device for safety tools

A technology for safety tools and withstand voltage testing, which is applied in the direction of measuring devices, instruments, and measuring electricity, and can solve problems such as low detection efficiency, complicated installation of suspension insulators, and uneven short grounding rods.

Active Publication Date: 2016-07-06
LUOHE POWER SUPPLY OF HENAN ELECTRIC POWER CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional withstand voltage test device is a fixed suspended hanging type withstand voltage structure. The installation of the suspended insulator in this structure is complicated, the construction is difficult, and the amount of one-time withstand voltage test is small; Irregularity, time-consuming and labor-intensive testing, long working cycle, and extremely low detection efficiency

Method used

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  • A pressure-resistant detection device for safety tools
  • A pressure-resistant detection device for safety tools
  • A pressure-resistant detection device for safety tools

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Example 1: Such as figure 1 , 2 , 3, 4, and 5, a pressure detection device for safety tools, including a box body 1, the box body 1 is provided with a deflector 2, the deflector 2 is in the shape of an inverted figure, and the reverse flow effect is good; below the box 1 An appliance outlet 23 is provided. A rotating shaft 5 with a rotating handle is arranged at the appliance outlet 23. One end of the rotating shaft 5 is sleeved with a grounding roller 4, and the other end is sleeved with a high-pressure roller 16, on the ground roller 4 and the high-pressure roller 16 A dial plate 6 is set, the dial plate is evenly spaced on the dial roller, the distance between the two dial plates 6 is just an insulating rod, and the ground roller and the high-voltage roller are both provided with elastic conductive members 7 , The box body 1, the flow guide 2, the rotating shaft 5 and the shift plate 6 are all made of insulating materials.

Embodiment 2

[0021] Example 2: Such as figure 1 , 2 , 3, 4, and 5, a pressure detection device for safety tools, including a box body 1, the box body 1 is provided with a deflector 2, the deflector 2 is in the shape of an inverted figure, and the reverse flow effect is good; below the box 1 An appliance outlet 23 is provided. A rotating shaft 5 with a rotating handle is arranged at the appliance outlet 23. One end of the rotating shaft 5 is sleeved with a grounding roller 4, and the other end is sleeved with a high-pressure roller 16, on the ground roller 4 and the high-pressure roller 16 A dial plate 6 is set, the dial plate is evenly spaced on the dial roller, the distance between the two dial plates 6 is just an insulating rod, and the ground roller and the high-voltage roller are both provided with elastic conductive members 7 , The box body 1, the flow guide 2, the rotating shaft 5 and the shift plate 6 are all made of insulating materials. The appliance outlet 23 is provided with a re...

Embodiment 3

[0022] Example 3: Such as figure 1 , 2 , 3, 4, and 5, a pressure detection device for safety tools, including a box body 1, the box body 1 is provided with a deflector 2, the deflector 2 is in the shape of an inverted figure, and the reverse flow effect is good; below the box 1 An appliance outlet 23 is provided. A rotating shaft 5 with a rotating handle is arranged at the appliance outlet 23. One end of the rotating shaft 5 is sleeved with a grounding roller 4, and the other end is sleeved with a high-pressure roller 16, on the ground roller 4 and the high-pressure roller 16 A dial plate 6 is set, the dial plate is evenly spaced on the dial roller, the distance between the two dial plates 6 is just an insulating rod, and the ground roller and the high-voltage roller are both provided with elastic conductive members 7 , The box body 1, the flow guide 2, the rotating shaft 5 and the shift plate 6 are all made of insulating materials. The appliance outlet 23 is provided with a re...

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Abstract

The invention discloses a pressure-resistant detection device of a safety tool. The pressure-resistant detection device comprises a box body, wherein a flow guide part is arranged in the box body; a tool outlet is formed in a position below the box body; a rotary shaft with a rotary handle is arranged at the tool outlet; one end of the rotary shaft is sleeved with a grounding pull roll; the other end of the rotary shaft is sleeved with a high-pressure pull roll; pull plates and elastic conductive parts are arranged on both the grounding pull roll and the high-pressure pull roll; all of the box body, the flow guide part, the rotary shaft and the pull plates adopt insulated parts. According to the pressure-resistant detection device, the leakage current of the safety tool in a pressure-resistant test is measured in real time, the measured current is subjected to automatic judgment and warning, the detection efficiency is very high, a detection process can be finished in 8 hours only in comparison with a traditional device which finishes the detection process in three days, an automatic classification operation can be carried out, the problem of difficulty for accurately judging whether the safety tool is qualified is solved, and the personal safety of operators and the safe and stable running of a power grid are guaranteed.

Description

Technical field [0001] The present invention relates to the technology of electric system tool leakage current measurement equipment, in particular to a pressure resistance detection device for safety tools. Background technique [0002] Safety production and power supply reliability are the two most important indicators in power production. In order to ensure power supply reliability, in addition to strengthening power supply line network construction, the promotion of live work is currently the most effective and effective in improving power supply reliability. The fastest way. Safety production is also the eternal theme of power companies, and the quality of live working tools will directly affect the personal and equipment safety of power companies in the production process. [0003] Live working tools in the power system, such as insulating rods, grounding rods, high-voltage electroscopes, nuclear phase devices, and other insulating rod tools, need to be periodically subjecte...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/12G01R31/02
CPCG01R31/12G01R31/1245G01R31/50
Inventor 智全中张亮陈宏伟刘乐张晓博
Owner LUOHE POWER SUPPLY OF HENAN ELECTRIC POWER CORP
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