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Stator core hoisting fixture

A stator iron core and fixture technology, applied in the mechanical field, can solve the problems of high requirements and complex structure of the stator iron core, and achieve the effects of improving service life, simple structure and increasing frictional force.

Pending Publication Date: 2018-04-03
浙江青霄科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the special structure for hoisting the stator of the generator has high requirements on the stator core and the structure is relatively complicated.

Method used

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  • Stator core hoisting fixture
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Experimental program
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Embodiment Construction

[0024] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0025] Such as figure 1 with 2 As shown, the stator core hoisting jig includes a gantry-shaped lifting frame 1 , the lifting frame 1 includes a beam 2 , the cross-section of the beam 2 is rectangular, and rings 11 are provided on both sides of the upper end of the beam 2 . The lower sides of the two ends of the crossbeam 2 are vertically provided with a support rod 3, and the lower end of the support rod 3 is fixedly connected with a support sleeve 7 arranged horizontally. Screw mandrel 6, the screw thread of screw mandrel 6 is T-shaped thread, makes screw mandrel 6 have self-locking function, guarantees not to loosen in hoisting process, has the advantage of safe and reliable use. The inner ends of the screw mandrels 6 ...

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PUM

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Abstract

The invention provides a stator core hoisting fixture, belongs to the technical field of machinery, and solves the problem of high requirement on stator cores and complex structure of an existing special stator hoisting structure. The stator core hoisting fixture comprises a gantry-shaped hoisting frame, wherein the hoisting frame comprises a cross beam, wherein supporting rods are vertically arranged at the lower side of both ends of the cross beam, the inner sides of the supporting rods are provided with hoisting grabbing blocks, the cross section of each hoisting grabbing block is curved, ascrew rod sleeve horizontally arranged is axially and fixedly connected with the lower end of at least one of the supporting rods, each screw rod sleeve is in threaded connection with a screw rod, and each hoisting grabbing block is connected with the corresponding screw rod. The stator core hoisting fixture has the advantages of convenient use and simple structure.

Description

technical field [0001] The invention belongs to the technical field of machinery, and relates to a hoisting fixture, in particular to a stator iron core hoisting fixture. Background technique [0002] At present, in the process of transporting, pressing and assembling the stators of medium and large motors in motor manufacturers, ropes are generally used to bind the outer circle of the stators, and the stator cores are lifted by lifting equipment to move and place the stator cores where they are needed. When lifting and transporting the stators due to The object is unbalanced, the iron core is inclined, the center of gravity is unstable, and it is often necessary to manually hold the stator. If you do not pay attention, it is easy to cause the object to slide down and hurt people. This method is cumbersome and labor-intensive. We design a simple, feasible, safe Reliable motor stator lifting and handling device. [0003] For example, a generator stator hoisting special struc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/44
CPCB66C1/44
Inventor 卢昌苗王福义
Owner 浙江青霄科技股份有限公司