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Lifting device for motor shell assembly

A technology for lifting devices and motor housings, applied in electromechanical devices, manufacturing motor generators, cranes, etc., can solve problems such as low lifting safety performance, large space occupation, and complicated operations

Pending Publication Date: 2021-04-30
CHONGQING KECEN MOTOR MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing lifting device is complicated to operate when lifting the motor casing, the speed is slow during the lifting and lifting process, and it occupies a large space, and the bottom of the crane cannot adjust the bearing strength of the center of gravity according to the weight of the lifting item, so in the lifting process It is easy to cause the lifting device to collapse, and the lifting safety performance is low

Method used

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  • Lifting device for motor shell assembly
  • Lifting device for motor shell assembly
  • Lifting device for motor shell assembly

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Embodiment Construction

[0020] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention may be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0021] In addition, an element in the present invention is said to be "fixed" or "disposed on" another element, and it may be directly on another element or an intervening element may also exist. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for pur...

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Abstract

The invention discloses a lifting device for motor shell assembly and a lifting device for motor shell assembly. The lifting device comprises a supporting seat and a vertical rod fixed to the surface of a base at the top end of the supporting seat, wherein an embedding sleeve is fixed to the top end of the vertical rod, a rotating rod is rotationally arranged in the embedding sleeve, a first lifting arm is fixed to one end of the rotating rod, a second lifting arm is arranged at one end of the first lifting arm in a sliding and telescopic mode, a traction device is arranged between the second lifting arm and the first lifting arm, a sliding sleeve is fixed to the surface of one end of the second lifting arm, and a first servo motor is installed on the surface of a support at one end of the rotating rod. According to the lifting device, the rotating rod and a translation assembly are adjusted through a winding assembly to be used in cooperation, the lifting height of one end of the second lifting arm can be rapidly adjusted, and the operation is simple and convenient; and secondly, a rolling supporting rod can be controlled to be unfolded by driving a telescopic device, so that the gravity center of the device is prevented from deviating and collapsing in the lifting process, and the lifting safety is improved.

Description

technical field [0001] The invention relates to a lifting device, in particular to a lifting device for assembling a motor casing. Background technique [0002] The motor is an electromagnetic device that realizes the conversion or transmission of electric energy according to the law of electromagnetic induction, and the internal structure of the motor is a metal material structure, so the weight of the motor is relatively heavy. Generally, when installing the external casing of a large motor, the casing is lifted by a lifting device, and then accurately placed on the surface of the motor for installation and connection. [0003] The existing lifting device is complicated to operate when lifting the motor casing, the speed is slow during the lifting and lifting process, and it occupies a large space, and the bottom of the crane cannot adjust the bearing strength of the center of gravity according to the weight of the lifting item, so in the lifting process It is easy to cau...

Claims

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Application Information

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IPC IPC(8): B66C23/04B66C23/06B66C23/16B66C23/66B66C23/687B66C23/78B66C23/82H02K15/14
CPCB66C23/04B66C23/06B66C23/16B66C23/66B66C23/706B66C23/707B66C23/78B66C23/82H02K15/14
Inventor 蒋运明陈安祥王勇张兵
Owner CHONGQING KECEN MOTOR MFG
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