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Anti-explosion motor protection device

A protection device, explosion-proof motor technology, applied in the direction of electromechanical devices, electrical components, electrical components, etc.

Inactive Publication Date: 2019-02-15
SHANGHAI EXPLOSION PROOF MOTOR YANCHENG CO LTD SHUANGLONG GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide an explosion-proof motor protection device to solve the urgent need for a protection device that can fix the shaft movement, and the protection device should be suitable for most motors

Method used

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Embodiment Construction

[0018] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0019] Such as Figure 1-3 As shown, an explosion-proof motor protection device includes a first reinforcing rod 2, a second reinforcing rod 4, a fixed shaft device 1, a left connection adjustment device 3 and a right connection adjustment device 5, and the left side of the bottom end surface of the fixed shaft device 1 is connected to the second A reinforcing rod 2 is welded, the right side of the bottom end of the fixed shaft device 1 is welded with the second reinforcing rod 4, the left end face of the first reinforcing rod 2 is welded with the left connecting adjustment device 3, and the right end face of the second reinforcing rod 4 is connected with the right The adjustment device 5 is welded, and the fixed shaft device 1 includes a protecti...

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Abstract

The invention discloses an anti-explosion motor protection device. The anti-explosion motor protection device structurally comprises a first reinforcing rod and a second reinforcing rod; the anti-explosion motor protection device has the following beneficial effects: by arranging a fixed shaft device, an axis fixing device and two axis auxiliary devices of the fixed shaft device on a linear guiderail are controlled remotely to be fixed in the center of the axis of a motor in a balanced mode; the axis is mounted in the center, so that the two axis auxiliary devices can assist the axis fixing device to be fixed in the axis connecting position, and fixed rotation of the rotating shaft is realized, and the problem that a protection device which can fix shaft movement is needed urgently is solved; a left connection adjustment device and a right connection adjustment device are arranged, and the adjustment devices on the two sides can be controlled to be telescopic remotely and synchronously, so as to be adapted to installation of motors of different sizes; and the protection device can be arranged on the motor base for corresponding connection, so that the problem existing in a situation that the protection device is applicable to most of motors can be solved.

Description

technical field [0001] The invention relates to the field of motor auxiliary technology, in particular to an explosion-proof motor protection device. Background technique [0002] Explosion-proof motors do not generate electric sparks during use, and are suitable for use in flammable and explosive places. According to their explosion-proof principles, they are generally divided into explosion-proof explosion-proof motors and increased safety explosion-proof motors. Usually in wind power companies, they work under pressure for a certain period of time. Under normal circumstances, the shaft of the motor will be offset, and the friction of the offset will easily generate sparks, which will affect the normal operation of the motor. for most motors. Contents of the invention [0003] The main purpose of the present invention is to provide an explosion-proof motor protection device to solve the urgent need for a protection device that can fix the movement of the shaft, and the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K7/00H02K7/06
CPCH02K7/003H02K7/06
Inventor 施连忠
Owner SHANGHAI EXPLOSION PROOF MOTOR YANCHENG CO LTD SHUANGLONG GRP
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