A lubricator device for substation live operation

Abstract

The invention discloses an oil injector device for live operation of a substation, which is characterized in that it comprises a hollow insulating operating rod, an oil injecting assembly fixed on the top of the insulating operating rod, and an air bag fixed on the bottom of the insulating operating rod; the oil injecting assembly It includes an installation box and an oil storage bottle arranged inside the installation box. The installation box and the oil storage bottle are detachably connected through a snap-in mechanism; the top opening of the oil storage bottle is provided with a stopper, and a directional The air intake pipe inside the oil storage bottle and the oil injection hose that sprays oil from the oil storage bottle; the other end of the air intake pipe extends downward from the inside of the insulating operating rod and penetrates into the air bag, and the air intake pipe is set near the air bag There is a one-way vent valve, and then the gas is controlled to be injected into the oil storage bottle in one direction; the outlet of the oil injection hose facing away from the block is fixed with a nozzle.

Description

technical field [0001] The invention relates to the technical field of power supply maintenance, in particular to an oil injector device for substation live operation. Background technique [0002] Many equipment in the substation need to check the lubrication between the connecting parts from time to time during the operation and maintenance process. When the equipment is not properly lubricated, the equipment may experience unsmooth movement during operation, which will seriously cause the equipment to run stuck and affect the equipment. The safe and stable operation of the substation; in the maintenance process between the connecting parts of the substation, the power of the substation is generally cut off first. The type of oil pot is used for oil filling and maintenance between the connecting parts of the substation, which increases the labor intensity and low efficiency of maintaining the substation, and also increases the risk of the staff working at heights, posing a...

AI Technical Summary

Problems solved by technology

[0002] Many equipment in the substation need to check the lubrication between the connecting parts from time to time during the operation and maintenance process. When the equipment is not properly lubricated, the equipment may experience unsmooth movement during operation, which will seriously cause the equipment to run stuck and affect the equipment. The safe and stable operation of the substation; in the maintenance process between the connecting parts of the substation, the power of the substation is generally cut off first. The type of oil pot is used to maintain the oil filling between the connecting parts of the substation, which increases the labor intensity and low efficiency of maintaining the substation, and also increases the risk of the staff working at heights, which poses a great safety hazard

[0003] At present, in order to improve the oil injection efficiency and oil injection safety in the market, oilers are mostly used for oil injection in substations. The traditional oiler structure has a shell, and the shell is divided into upper and lower parts. The upper part is the oil tank, and the lower part is for setting the control valve. At the same time, a control panel is set on the shell, which can detect and control the working state of the lubricator, so as to achieve safe and active oiling effect, and can achieve better lubricating effect; however, the existing The lubricator has the following disadvantages during use: 1. The control panel is set on the casing, which is integrated with the casing. To realize the adjustment and control of the lubricator, the controller must be close to the lubricator to implement regulation, and it is impossible to avoid climbing operations; 2. The control panel and the shell are integrated structure, which is not easy to damage and repair

The Chinese patent with the publication number CN208764643U discloses a live filling lubricating oil device for the rotating mechanism of live equipment in a high-voltage substation, including an electric oil filling pump, an insulating rod and a remote controller. The electric oil filling pump connected with the rod performs the oil filling operation on the rotating mechanism, which can avoid the risk caused by the climbing operation. However, the oil filling angle of the oil filling device is fixed. When it encounters the edge of the equipment or other corners or corners, it cannot Adjust the oil injection angle according to the actual maintenance requirements

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