Disassembling tool table for disassembling engine brake

Abstract

The invention relates to a disassembling tool table for disassembling an engine brake. The disassembling tool table comprises an upper fixed working table plate, a lower fixed base, jacks, an electric pressure testing pump, a shunt and a hydraulic pipeline, wherein the four jacks are arranged between the upper fixed working table plate and the lower fixed base; a quick coupling is arranged at the lower end of one side of each jack; the four corners of the lower fixed seat are respectively provided with a horizontal adjusting bolt; the electric pressure testing pump is communicated with the shunt by a pipeline; the pipeline is provided with a throttle valve; the hydraulic pipeline is arranged at one side of the shunt; and the hydraulic pipeline is connected with the quick couplings. The disassembling tool table is simple in structure, convenient to assemble and disassemble and safe and reliable to use, and can be used for replacing and maintaining faulty components in a narrow space without maintenance condition, so that the overhauling work load is greatly saved, the faulty components can be maintained in time, the overhauling quality of a maintainer can be improved, and the safe and stable running of a unit can be greatly improved.

Description

technical field [0001] The invention relates to a detachable generator brake disassembly tool table. Background technique [0002] According to the requirements of the maintenance guidelines for pumped-storage power station units, during the C-level maintenance of the unit, the mechanical brake of the generator that has failed must be replaced, but the C-level maintenance standard item of the unit does not lift the generator rotor, resulting in In addition, the equipment manufacturer is not equipped with independent and convenient disassembly tools. The working space in the machine pit under the generator frame is narrow, no lifting point can be found, and lifting tools such as guide chains cannot be used. With the accumulation of running time of the unit, the main body of the mechanical brake began to have faults such as overtime of switching on and off, piston jamming, etc., which caused the unit to fail to start or shut down and tripped, seriously affecting the safe a...

AI Technical Summary

Problems solved by technology

[0002] According to the requirements of the maintenance guidelines for pumped-storage power station units, during the C-level maintenance of the unit, the mechanical brake of the generator that has failed must be replaced, but the C-level maintenance standard item of the unit does not lift the generator rotor, resulting in In addition, the equipment manufacturer is not equipped with independent and convenient disassembly tools. The working space in the machine pit under the generator frame is narrow, no lifting point can be found, and lifting tools such as guide chains cannot be used.

With the accumulation of running time of the unit, the main body of the mechanical brake began to have faults such as overtime of switching on and off, piston jamming, etc., which caused the unit to fail to start or shut down and tripped, seriously affecting the safe and stable operation of the unit

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