System fault maintenance equipment for off-peak orderly power utilization of power users

Abstract

The invention relates to the technical field of electric equipment maintenance, and discloses system fault maintenance equipment for off-peak orderly electricity utilization of electricity users, which comprises a support base, the top end of the support base is movably connected with a cylinder, two sides of the cylinder are both provided with through holes, the through holes at two ends of the cylinder are both fixedly connected with fastening bolt pull-out devices, and the fastening bolt pull-out devices are fixedly connected with the top end of the support base. An adsorbent device is arranged in the barrel body, a lifting device is arranged at the top of the barrel body, the fastening bolt pulling-out device comprises a pulling-out outer barrel, the pulling-out outer barrel is fixedly connected into the through hole of the barrel body, and a pulling-out pull rod is movably connected into the pulling-out outer barrel in a sleeved mode. According to the invention, by setting the fastening bolt pulling-out device, the pull-out grab handles on the two sides of the barrel body are rotated, so that the arrow heads of the pull-out grab handles face downwards, the adsorbent device slides into the sulfur hexafluoride circuit breaker from the barrel body, and therefore installation of the adsorbent of the sulfur hexafluoride circuit breaker is completed, and the operation time for replacing the adsorbent is shortened.

Description

technical field [0001] The invention relates to the technical field of electrical equipment maintenance, in particular to system troubleshooting equipment aimed at power users to use electricity in an off-peak and orderly manner. Background technique [0002] Sulfur hexafluoride circuit breaker is a circuit breaker that uses sulfur hexafluoride gas as the arc extinguishing medium and insulating medium. The use of sulfur hexafluoride as an arc extinguishing medium in circuit breakers began in the early 1950s. Due to the excellent characteristics of this gas, the voltage and current parameters of this circuit breaker are much higher than those of compressed air circuit breakers and oil-less circuit breakers, and do not require high air pressure and a considerable number of serial breaks. In the 1960s and 1970s, sulfur hexafluoride circuit breakers have been widely used in ultra-high voltage and large-capacity power systems. In the early 1980s, SF6 circuit breakers with 363kV...

AI Technical Summary

Problems solved by technology

[0003] When there is a problem with the power supply equipment, especially when the sulfur hexafluoride circuit breaker is in use, due to the high temperature arc during use, the six Sulfur fluoride gas decomposes to produce toxic substances such as sulfur tetrafluoride, thionyl fluoride, sulfur dioxide, hydrofluoric acid, etc., which reduces the insulation performance of sulfur hexafluoride gas and endangers human safety. Therefore, an adsorbent must be placed, but There are big problems in the replacement and installation of the adsorbent. When the traditional installation method is adopted, the construction personnel wear gloves to replace it, but there is a big problem. There will be some toxic substances around the adsorbent device. Substances, and the speed of replacement should be fast enough, but construction personnel wearing gloves will cause inconvenient operation, and some small parts are difficult to install and install, which affects the delay of the installation time of the adsorbent and leads to the adsorption of the adsorbent. It absorbs a large amount of moisture in the air, which will greatly reduce the insulation of sulfur hexafluoride gas after the installation is completed, which will easily cause safety hazards

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