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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 special tools for removing electric poles in narrow spaces

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

Embodiment 1

[0078] Such as figure 1 and figure 2 As shown, a lifting auxiliary device is used to cooperate with the driving mechanism 11 and the steel wire rope 9. The steel wire rope 9 is connected to the part 2 to be operated, so that the part 2 to be operated can be lifted or lowered on the main body 1 to be operated. The auxiliary device for lifting includes Holding mechanism, support frame and pulley assembly 7; wherein, holding mechanism is installed on the main body 1 to be operated, is used for supporting support frame and preventing support frame from toppling over; Support frame is vertically supported on the holding mechanism, uses It is used to support the pulley assembly 7; the pulley assembly 7 is installed on the top of the support frame, and is used to support the steel wire rope 9 and change direction when the steel wire rope 9 walks around.

[0079] When in use, the lifting auxiliary device is installed on the main body 1 to be operated, the steel wire rope 9 is connec...

other Embodiment approach

[0086] In other embodiments, the clamping diameters of the upper clamping device 3 and the lower clamping device 4 are fixed, and can only be adapted to a cylindrical body of one size. It can also be used in the upper clamping device 3 and the lower clamping device 4, one clamping diameter is fixed, the other clamping diameter is adjustable, or both clamping diameters can be adjusted, then it can adapt to cylindrical bodies of different sizes, thus Only one clamping device is needed to complete the operation of various sizes of cylindrical main bodies, which improves work efficiency and saves multiple sets of clamping devices; the clamping diameter range is adjustable, which can effectively adapt to pull-out poles of different diameters , 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 t...

Embodiment 2

[0097] Embodiment 2 is basically the same as Embodiment 1, the difference lies in that the locking parts of the upper clamping device 3 and the lower clamping device 4 are adjusted in different ways.

[0098] Such as Figure 6 to Figure 10 As shown, the locking member includes two supporting plates 31 oppositely arranged and two adjusting bolts 32 vertically connected between the two supporting plates 31, two supporting assemblies 38 are respectively arranged inside the two supporting plates 31, four The supportable component 38 is symmetrically arranged on the two support plates 31 relative to the midpoint of the pole, that is, the clamping force on the pole is relatively balanced to avoid twisting due to bending moment, and the state of the pole's hoop 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 assembly 38 on one support plate 31 is fixed, and the radial position of the support a...

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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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