Protection device for conveniently installing transformer on electric pole and preventing electric shock

Abstract

The invention discloses a protection device for conveniently installing a transformer on an electric pole and preventing electric shock. The protection device comprises a machine body, wherein a working cavity with a forward opening is formed in the machine body, fixing blocks are fixedly installed on the inner walls of the left side and the right side of the working cavity, and annular collecting grooves capable of containing transformer oil are formed in the fixing blocks. According to the invention, when the device works, the electric pole can be clamped and fixed through rotation of a clamping plate and a jacking block, animals are expelled and sundries on a machine body are removed through swing of a swing plate, a hinge plate can be driven by a lead screw to move downwards to conduct gear separation warning on pedestrians who want to hold the electric pole in waterlogging weather, an oil drain valve can be opened through movement of an oil valve switch to make oil passes through gravels on grids of the grid plate so as to extinguish fire, the transformer rotates through rotation of a rotating disc to drive the oil to quickly flow out, and dry powder fire extinguishing is conducted on the transformer through swinging of the dry powder sprayer, so that safety is improved, and potential safety hazards are reduced.

Description

technical field [0001] The invention relates to the related field of transformers, in particular to a protection device for transformers on electric poles that is easy to install and prevents electric shock. Background technique [0002] The transformer is a device that uses the principle of electromagnetic induction to change the AC voltage. The outdoor transformer needs to be installed on the pole. The transformer installed in the prior art is located next to trees, etc. Some branches and leaves fall to the upper part and there may be birds or climbing animals. Accidental touches lead to a short circuit of the circuit, leading to a series of safety and power supply problems. In addition, in flood weather and water in the water, pedestrians may want to hold electric poles, causing pedestrians to be injured by electric shock, which poses a greater safety hazard. Oil is used to extinguish the fire, which is less efficient. Contents of the invention [0003] Aiming at the d...

AI Technical Summary

Problems solved by technology

[0002] The transformer is a device that uses the principle of electromagnetic induction to change the AC voltage. The outdoor transformer needs to be installed on the pole. The transformer installed in the prior art is located next to trees, etc. Some branches and leaves fall to the upper part and there may be birds or climbing animals. Accidental touches lead to a short circuit of the circuit, leading to a series of safety and power supply problems. In addition, in flood weather and water in the water, pedestrians may want to hold electric poles, causing pedestrians to be injured by electric shock, which poses a greater safety hazard. oil to extinguish the fire, the efficiency is low

Images