A kind of sf6 switch tank type assembly platform

Abstract

The invention relates to a tank type assembly platform of an SF6 switch. The tank type assembly platform comprises a horizontal support. First grooves are formed in one end of the horizontal support,a baffle is arranged at the other end of the horizontal support, and second grooves are further formed between the first grooves and the baffle. Multiple through holes are formed in the baffle, and multiple sets of through holes are symmetrically formed in the first grooves and the second grooves. According to the tank type assembly platform, the direction and angle of a shell of the SF6 switch are effectively fixed and adjusted, the assembly efficiency is improved, the equipment structure is simple, and popularization is easy. The distance between the assembly platform and the ground is about80 cm, the switch is assembled on the assembly platform, mounting is convenient, and the work efficiency, the safety coefficient and the running usage rate are improved. Meanwhile, the outer portionof the tank type assembly platform of the SF6 switch is further coated with a layer of protection coating, corrosion resistance and impact resisting strength of the tank type assembly platform of theSF6 switch are effectively improved, and the service life of the tank type assembly platform of the SF6 switch is prolonged.

Description

technical field [0001] The invention belongs to the field of load switches, and in particular relates to an SF6 switch tank type assembly platform. Background technique [0002] The load switch is a switching device with a simple arc extinguishing device. The load switch using sulfur hexafluoride (SF6) gas as insulation and arc extinguishing medium is called SF6 load switch. It can be used as a closing and breaking load current and For overload current, it can also be used as closing and breaking no-load lines, no-load transformers and capacitor banks, etc. [0003] SF6 load switch has the advantages of long electrical life, strong breaking force, easy realization of three working positions (connection, disconnection and grounding), small current (inductance, capacitance) breaking, strong resistance to harsh environmental conditions, etc. In recent years, Widely popularized and applied in urban and rural medium voltage distribution networks. [0004] SF6 load switch uses g...

AI Technical Summary

Problems solved by technology

[0004] SF6 load switch uses gas as insulation and arc extinguishing medium, mainly including casing, bushing, wiring bushing, pressure relief device, gas charging port, closing / opening indicator, switch main contact, switch bracket, grounding terminal, etc. Component composition, when the existing SF6 load switch is assembled, it is generally carried out on a horizontal platform, and it is inconvenient to fix and adjust the position of the components, which is time-consuming and laborious

[0005] On the other hand, the existing assembly platform is generally made of No. 45 steel. During long-term use, it is prone to rust and wear due to oxidation and scratching, which affects the service life.

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