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Hydraulic support car stabilization device

A technology of hydraulic support and vehicle stabilization, which is applied to mine roof support, mining equipment, earthwork drilling and mining, etc., and can solve problems such as unstable center of gravity and poor mechanical properties of wood

Active Publication Date: 2018-04-03
HUAINAN MINING IND GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, use wood to pad under the rear connecting rod of the hydraulic support. Because the wood is usually patchwork and padding under the rear connecting rod of the hydraulic support, it is easy to slide and shift between different woods, and the mechanical properties of the wood itself are poor, so When the center of gravity of the hydraulic support is stabilized, there is still a phenomenon of unstable center of gravity, which poses a safety hazard

Method used

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  • Hydraulic support car stabilization device
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Embodiment Construction

[0019] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] figure 1 It is a schematic structural diagram of the hydraulic support vehicle stabilizing device provided in the first embodiment of the present invention. like figure 1 As shown, the hydraulic support vehicle stabilization device provided in this embodiment specifically includes a base 1 , N sleeves 2 and N support column...

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Abstract

The invention provides a vehicle stabilizing device with a hydraulic support. The hydraulic support vehicle stabilizing device provided by the present invention includes a base, N hollow sleeves and N support columns, wherein N is a positive integer, and N≥2; the base is arranged under the hydraulic support, and the N sleeves are arranged On the base, each of the sleeves is in an upright state relative to the horizontal ground, and each of the sleeves is provided with a support column, and the support column can be stretched in the sleeve to form a Different support heights. The invention can keep the center of gravity of the hydraulic support stable.

Description

technical field [0001] The invention relates to the field of mine mining, in particular to a hydraulic support vehicle stabilizing device. Background technique [0002] The hydraulic support is a structure used to control the mine pressure of the coal mining face. The mining face mine pressure acts on the hydraulic support in the form of external load, and the hydraulic support uses the liquid pressure to generate a supporting force to carry out the support operation of the roof. In the process of dismantling and assembling the top beam of the hydraulic support, because the support is heavy before the disassembly or installation of the top beam, a device is needed to stabilize the center of gravity of the hydraulic support for the smooth disassembly and assembly of the support. Height requirements also differ. [0003] At present, in the process of underground disassembly and assembly of hydraulic supports, fillers such as wood are usually used to stabilize the center of g...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21D23/16
Inventor 陈天宇赵宗明王健
Owner HUAINAN MINING IND GRP