Lifting auxiliary device and lifting operation method of part to be operated

An auxiliary device and operation technology, applied in the direction of portable lifting device, winch device, etc., to achieve the effect of wide adaptability, convenient disassembly and installation, and convenient operation

Pending Publication Date: 2017-09-29
重庆西鹏防雷电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, there is no design scheme for s

Method used

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  • Lifting auxiliary device and lifting operation method of part to be operated
  • Lifting auxiliary device and lifting operation method of part to be operated
  • Lifting auxiliary device and lifting operation method of part to be operated

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0077] Example 1

[0078] Such as figure 1 with figure 2 As shown, a lifting auxiliary device is used to cooperate with a driving mechanism 11 and a wire rope 9. The wire rope 9 is connected to a part 2 to be operated so that the part 2 to be operated can be raised or lowered on the main body 1 to be operated. The lifting auxiliary device includes The holding mechanism, the support frame and the pulley assembly 7; wherein the holding mechanism is installed on the main body 1 to be operated to support the support frame and prevent the support frame from toppling; the support frame is vertically supported on the holding mechanism, with To support the pulley assembly 7; the pulley assembly 7 is installed on the top of the support frame to support the wire rope 9 and the direction of the wire rope 9 when it goes around.

[0079] When in use, install the lifting auxiliary device on the main body 1 to be operated, the wire rope 9 is connected with the parts to be operated, the wire rope...

Example

[0086] In other embodiments, the upper holding device 3 and the lower holding device 4 have a fixed holding diameter and can only be adapted to a cylindrical body of one size. It is also possible that in the upper holding device 3 and the lower holding device 4, one has a fixed holding diameter and the other has an adjustable diameter, or both holding diameters are adjustable, and it can be adapted to cylindrical bodies of different sizes. Only one piece of holding device is needed to complete the work of column-shaped bodies of various sizes, which improves work efficiency and eliminates multiple sets of holding devices; the range of tightening diameter is adjustable, which can effectively adapt to different diameters of pull-out poles , Easy to disassemble and install.

[0087] Another aspect of the present invention is to provide a lifting operation method of the component 2 to be operated:

[0088] First install the auxiliary support device with the pulley assembly 7 on the ma...

Example Embodiment

[0096] Example 2

[0097] The second embodiment is basically the same as the first embodiment, and the difference lies in that the adjustment methods of the locking members of the upper holding device 3 and the lower holding device 4 are different.

[0098] Such as Figure 6 to Figure 10 As shown, the locking member includes two oppositely arranged supporting plates 31 and two adjusting bolts 32 vertically connected between the two supporting plates 31. Two supporting components 38 are provided on the inner sides of the two supporting plates 31, and four The supportable component 38 is symmetrically arranged on the two supporting plates 31 with respect to the midpoint of the electric pole, that is, the hoop force received by the electric pole is relatively balanced to avoid bending moment and twisting, and the hoop state of the electric pole is stable. The radial position of the support assembly 38 on the two support plates 31 is adjustable; or the radial position of the support a...

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PUM

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Abstract

The invention provides a lifting auxiliary device and a lifting operation method of part to be operated. The lifting auxiliary device is matched with a steel wire rope to which the part to be operated is hung, so that the part to be operated ascends or descends on a body to operated. The lifting auxiliary device comprises a holding mechanism, a supporting frame and a pulley assembly. The holding mechanism is installed on the body to be operated and used for supporting the supporting frame and preventing toppling. The supporting frame is supported on the holding mechanism and used for supporting the pulley assembly. The pulley assembly is installed on the top of the supporting frame and used for supporting the steel wire rope and changing the direction when the steel wire rope winds around the pulley assembly. In the using process, the lifting auxiliary device is installed on the body to be operated, the steel wire rope is connected with the part to be operated, the steel wire rope winds around the pulley assembly and is driven to ascend or descend through the drive mechanism, and the part to be operated is lifted. The device is simple in structure and can adapt to an area with a narrow space, and thus large crane mechanisms like a lifting machine can be omitted. Moreover, the lifting auxiliary device is directly installed on the body to be operated, and a supporting mechanism is omitted.

Description

technical field [0001] The invention relates to the technical field of electric power auxiliary tools, in particular to a lifting auxiliary device and a lifting operation method for components to be operated. Background technique [0002] At present, with the rapid development of urban construction, the urban construction area is gradually expanding, so that the power lines were still in the sparsely populated rural farmland area, and now they are surrounded by dense buildings. For waste electric poles with a long service life, because they are surrounded by buildings, cranes and other construction equipment are difficult to approach and dismantle, and the space on the job site is narrow, so they do not have the conditions for the implementation of direct overturning demolition; however, waste electric poles continue to be erected. Pedestrians and buildings nearby pose safety hazards. [0003] In addition, in electric power construction, when the overhead ground wire is ins...

Claims

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Application Information

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IPC IPC(8): B66D3/08
CPCB66D3/08B66D2700/028
Inventor 黄西军景文炳韦斌
Owner 重庆西鹏防雷电子有限公司
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