Online core-pulling device for large motor and using method thereof
A core-pulling device, a technology for large motors, applied in electromechanical devices, manufacturing motor generators, electrical components, etc., can solve the problem of low design strength of rotor pole bolts, long time-consuming off-line core-pulling inspection and processing, and the impact of the motor on the production plan of the steel plant. and other problems, to meet the requirements of motor core-pulling inspection and processing, promote the application value, and avoid long-term downtime.
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[0036] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
[0037] It is worth noting that the orientation words such as "up" and "down" involved in this article are all determined relative to the perspective of the drawings, and are only for the convenience of description, and cannot be understood as limitations on the technical solution.
[0038] Such as Figure 1-Figure 6 As shown, the present invention provides an online core-pulling device for a large motor, including a core-pulling device, at least two core-pulling devices are provided, and a fixing device is detached and connected between two adjacent core-pulling devices. The core pulling device includes:
[0039] a frame 10, the frame 10 is slidably connected to the ground;
[0040] A support beam 20, the support beam 20 is arranged above the frame 10, and a first jacking device 30 is arranged between the support beam 20 and the frame 10, the first ...
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