An operating method and device for installing a switch on a pole in a straight line converted into a tension section

Abstract

The invention relates to the field of the hot line work of a 10kV power distribution network, in particular to an operation method and device for additionally arranging a column switch on a linear rod improved strain section. The method is characterized in that a lead is lifted and descended by a self-hanging insulation cross bar in an assisting mode, then the column switch is positioned by an insulation bucket arm vehicle, and equipment does not need to transfer and carry a load in the operation flow of the whole column switch arranging process. Compared with the prior art, the operation method and device for additionally arranging the column switch on the linear rod improved strain section have the beneficial effects that (1) a hot line work technology is adopted, the power of enterprises at the lower end of the line is not influenced, after being mounted, the column switch can be directly put into use without the need of reducing the lower end load of an operation point, the number of people participating in the operation is reduced and the whole operation time is shortened; (2) the column switch is hoisted and mounted by an insulation crane arm of the insulation bucket arm vehicle, so the labor intensity of operation staff in the insulation bucket is reduced; participating of hoisting vehicles is reduced and the operation difficulty is reduced.

Description

technical field [0001] The invention relates to the field of live operation of a 10kV power distribution network, in particular to an operation method and a device for installing a pole-mounted switch on a straight pole to a tension section. Background technique [0002] At present, the live operation of distribution network is the main research direction of distribution network operation technology, and the live operation is the main means to solve the non-stop operation of distribution network. For example, in the operation of installing a pole-mounted switch on the straight pole to the tension section, the main purpose is to use the equipment to transfer the load to achieve the purpose of non-stop operation. However, due to the large number of people involved in the operation and the need for a lifting truck to cooperate with the operation, it takes a long time , difficulty is big, and labor intensity is big, is unfavorable for popularizing and using. Contents of the in...

AI Technical Summary

Problems solved by technology

For example, in the operation of installing a pole-mounted switch on the straight pole to the tension section, the main purpose is to use the equipment to transfer the load to achieve the purpose of non-stop operation. However, due to the large number of people involved in the operation, a lifting truck is also required to cooperate with the operation, so it takes a long time , is difficult and labor-intensive, which is not conducive to popularization and use

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