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Fastening device for electrified bolts of power transformer equipment

A technology for fastening devices and substation equipment, applied in screwdrivers, wrenches, power tools, etc., can solve the problems of poor safety and reliability, inconvenient adjustment of structure, inconvenient operation and use, etc. Effect

Inactive Publication Date: 2016-09-21
国网山东省电力公司聊城供电公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides a bolt live fastening device for substation equipment to solve the problems of the existing bolt live fastening device, such as inconvenient structure adjustment, narrow application range, inconvenient operation and use, poor safety and reliability, and inconvenient folding. portability problem

Method used

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  • Fastening device for electrified bolts of power transformer equipment
  • Fastening device for electrified bolts of power transformer equipment
  • Fastening device for electrified bolts of power transformer equipment

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Embodiment

[0027] as attached figure 1 to attach Figure 4 shown

[0028] The present invention provides a bolt live fastening device for substation equipment, which includes a front rod 1, a connecting rod 2, an extension rod 3, a strut 4, a pneumatic tightening wrench 5, a camera bracket 6, a camera 7, a fastening device 8, an auxiliary Handle 9, main handle 10, air pump 11, fixed knob 12, length-adjusting threaded pipe 13, wrench slot 14, hanging plate 15, pulley 16, air guide tube 17 and lighting lamp 18, described front rod 1 passes connecting rod 2 It is connected with the extension rod 3; the extension rod 3 is fixed on the upper part of the strut 4 through the fastening device 8; the pneumatic tightening wrench 5 is installed at the lower end of the front rod 1; the camera 7 is passed through the camera bracket 6 It is fixed on the top of the pneumatic tightening wrench 5; the auxiliary handle 9 is installed on the outside of the main handle 10; the main handle 10 is arranged a...

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Abstract

The invention provides a fastening device for electrified bolts of power transformer equipment. The fastening device for the electrified bolts of the power transformer equipment comprises a front rod, a connecting rod, an extension rod, a brace rod, a pneumatic screwing spanner, a camera support, a camera, a fastening device, an auxiliary handle, a main handle, an air pump, fixed rotary knobs, an adjustable screwed pipe, a spanner clamping slot, hanging plates, pulleys, an air duct and an illuminating lamp. The front rod is connected with the extension rod through the connecting rod; the extension rod is fixed to the upper part of the brace rod through the fastening device; the pneumatic screwing spanner is arranged on the lower end of the front rod; and the camera is fixed to the upper part of the pneumatic screwing spanner through the camera support. According to the fastening device for the electrified bolts of the power transformer equipment provided by the invention, through the arrangement of the front rod, the connecting rod, the extension rod, the brace rod and the pneumatic screwing spanner, the use function is perfected, the application range is expanded, and the fastening device for the electrified bolts of the power transformer equipment is convenient to operate, time and labor saving, convenient to carry, safe, reliable, and convenient to popularize and use.

Description

technical field [0001] The invention belongs to the technical field of electric power equipment, and in particular relates to a live fastening device for bolts of power transformation equipment. Background technique [0002] At present, the outdoor substation equipment of the substation is exposed to the natural environment for a long time, bears normal mechanical load and strong wind, and the bolts of the primary conductive part are loosened by the wind vibration, causing the conductive part to heat up and causing the substation equipment to burn out. At present, it is necessary to cut off the power for maintenance to eliminate such defects, which not only complicates the work procedure, but also brings economic losses to industrial and agricultural production and seriously affects economic construction. According to statistics, in all power outage maintenance projects, the electricity lost when fastening the conductive part bolts accounts for 32%. [0003] The Chinese pat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B21/00B25B23/00B25B23/18
CPCB25B21/00B25B23/00B25B23/0021B25B23/18
Inventor 王鲲鹏谢艳彬郭晓龙李宗杰孙飞周小艳李东李乃涛王宗茂吴振彦高立虎叶水夫
Owner 国网山东省电力公司聊城供电公司
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