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Voltage stabilization lifting support frame

A technology of voltage stabilization and screw lifting, applied in the directions of pillars/supports, pillars, mining equipment, etc., can solve the problems of inconvenient construction, waste of resources, inconvenient disassembly, etc., and achieve the effects of simple operation, large initial support force, and good mobility.

Inactive Publication Date: 2013-03-06
刘来军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the widely used supporting pillars are mostly installed at one time, and it is extremely inconvenient to disassemble them as waste products after use, which not only causes waste of resources, but also brings inconvenience to later construction

Method used

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  • Voltage stabilization lifting support frame

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Embodiment Construction

[0009] As shown in the figure, the pillar 2 is hollow, one end is welded with the top cap 1 outside, the other end is provided with a nut 3 inside, the upper end of the auxiliary column 4 is provided with a thread 7, the end of the silk thread 7 is provided with a handle hole 5, and the end of the auxiliary column 4 is provided with a base 6.

[0010] During operation, use the top hat 1 to withstand the pre-supported position, the base 6 to prevent sliding, and manually operate the handle hole 5 to rotate, rise counterclockwise, and descend clockwise until the pre-tightening force of the pillar is reached.

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Abstract

The invention provides a voltage stabilization lifting support frame, which is characterized in that the height can be regulated at any time according to field use places, only the manual operation by a handle is needed, the special equipment is not needed for lifting, a strut is hollow, the outer part of one end of the strut is welded with a top cap, the inside of the other end is provided with a screw nut, the upper end of a sub post is provided with screw threads, the tail end of the screw threads is provided with a handle hole, and the tail end of the sub post is provided with a base. The strut is safe and reliable, the operation is simple and convenient, the initial support force is great, the maneuverability is good, the work efficiency is high, the repeated utilization is realized, the application range is wide, the adaptability is high, no pressure relief exists, the lifting, interlocking anti-inversion and anti-skidding functions are realized, the voltage stabilization lifting support frame can be widely applied to regions such as grounds and undergrounds with support requirements, the superiority is better in the ground emergency and disaster releasing and the underground local place temporary support, and wide popularization and application values are realized.

Description

technical field [0001] The invention relates to the field of lifting support, in particular to a voltage stabilizing lifting support. Background technique [0002] At present, most of the supporting pillars widely used are one-time installation, and it is extremely inconvenient to disassemble them as waste products after use, which not only causes a waste of resources, but also brings inconvenience to the later construction. Contents of the invention [0003] The invention provides a voltage-stabilizing lifting bracket, which can adjust the height at any time according to the site of use, and only needs to be manually operated with a handle, without special equipment for lifting. [0004] The present invention is realized as follows: the pillar is hollow, one end is welded with a top cap, the other end is provided with a nut inside, the upper end of the auxiliary column is provided with a silk pattern, the end of the thread is provided with a handle hole, and the end of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D15/14E04G25/04
Inventor 刘来军赵旺亮刘来伟
Owner 刘来军
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