A quick-change motor device for turning machines

Abstract

The invention discloses a quick motor replacing device for a rotary machine. The quick motor replacing device comprises a substrate, wherein a motor a is fixedly mounted on one side of the substrate;the output shaft of the motor a is fixedly connected with one end of a screw a; the outer surface of the screw a is in threaded connection to a nut a; the nut a is embedded and fixed in a connecting plate; the two sides of the connecting plate are fixedly connected with the opposite surfaces of two support plates respectively; and the two support plates are slidably connected in through holes on the upper surface of the substrate. Thus, the lateral and longitudinal of the rotary machine motor is achieved in the horizontal direction, and the subsequent installation and calibration of the rotarymachine motor is facilitated. After the rotary machine motor is safely in place, the center is corrected to ensure that a central deviation value meets a requirement. By means of the intermeshing ofgears a, b and c, the operation of a motor b can smoothly drive the rotation of two screws b, so that a movable plate is stable during longitudinal movement, and the stability of the rotary machine ismaintained during installation.

Description

technical field [0001] The invention belongs to the technical field of electric power industry, and in particular relates to a quick-change motor device for turning machines. Background technique [0002] At present, in my country's power supply structure, thermal power installed capacity accounts for 74%, power generation accounts for 80%; hydropower installed capacity accounts for 25%, power generation accounts for 19%; nuclear power accounts for only about 1%, so thermal power units and their auxiliary equipment Work is very important. Among all kinds of auxiliary equipment in thermal power plants, fans and pumps account for the vast majority, and there are huge hidden dangers in operation. Therefore, once the turning motor fails, we should be able to quickly and efficiently solve this hidden danger and ensure the stability of the power grid. High-quality operation, but the existing motors are generally installed manually during installation, which is inconvenient during ...

AI Technical Summary

Problems solved by technology

Among all kinds of auxiliary equipment in thermal power plants, fans and pumps account for the vast majority, and there are huge hidden dangers in operation. Therefore, once the turning motor fails, we should be able to quickly and efficiently solve this hidden danger to ensure the stability of the power grid High-quality operation, but the existing motors are generally installed manually during installation, which is inconvenient during installation and calibration, resulting in low installation efficiency

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