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Electro-hydraulic control system server chasis of thin-seam hydraulic support

An electro-hydraulic control system, hydraulic support technology, applied in the direction of chassis/cabinet/drawer parts, electrical equipment shell/cabinet/drawer, electrical components, etc., can solve the problem of small support space, limited installation location, production efficiency Low problems, to achieve the effect of firm connection, excellent sealing performance and improved service life

Inactive Publication Date: 2012-02-29
ZHENGZHOU COAL MINING MACHINERY GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional control method of the hydraulic support is a manual operating lever. Due to the small space of the support and the limited installation position, it brings great inconvenience to the operation, and the labor intensity is high during operation, the production efficiency is low, and the safety is poor, so it has gradually been used by electro-hydraulic automatic control. , programmatic operation mode replaced

Method used

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  • Electro-hydraulic control system server chasis of thin-seam hydraulic support
  • Electro-hydraulic control system server chasis of thin-seam hydraulic support
  • Electro-hydraulic control system server chasis of thin-seam hydraulic support

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Embodiment Construction

[0013] Such as figure 1 , 2 , 3, the thin coal seam hydraulic support electro-hydraulic control system server casing of the present invention includes a frame structure surrounded by upper, lower, left and right side panels and front and rear panels coated on the outside of the server The shell, the upper, lower, left and right side plates of the shell are an integrated structure made of stainless steel, the stainless steel front panel 1 and the rear panel 2 are sealed with the upper, lower, left and right side plates through the through screws 3 arranged evenly around the periphery They are fixed together, and sealing gaskets are respectively arranged on the joint surfaces between the front panel 1, the rear panel 2 and the side panels; the front panel 1 is provided with key openings 4, display windows 5, indicator light openings 6, infrared receiving The window 7 and the button installation port 8, the display window 5 is set in the middle of the front panel 1, and the key ...

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Abstract

The invention discloses an electro-hydraulic control system server chasis of a thin-seam hydraulic support. The server chasis comprises a shell which has a frame structure surrounded by an upper, a lower, a left and a right side plates and a front and a rear panels and covers out of the server. The upper, the lower, the left and the right side plates of the shell form a one-piece structure. The front and the rear panels are sealed and fixed with the upper, the lower, the left and the right side plates through breakthrough screws which are regularly arranged on a periphery. Seal liners are respectively arranged on faying faces between the front and the rear panels and the side plates. The front panel is provided with a button port, a display window, an indicating lamp port, an infrared receiving window and a button installation port. The rear panel is provided with an output interface seat which is connected with a shell cavity. The interface seat is provided with an output interface. A chasis structure is modularization. The chasis is easy to be manufactured. Dismounting and maintenance are fast. A buzzer port is arranged on the lower side plate so that collision of coal sheet can be avoided and water can not be invaded. A service life of a device can be raised.

Description

technical field [0001] The invention relates to a server of an electro-hydraulic control system under a coal mine, in particular to an electro-hydraulic control system server casing of a thin coal seam hydraulic support. Background technique [0002] With the depletion of coal resources, people pay more and more attention to the mining of thin and extremely thin coal seams. The traditional control method of the hydraulic support is a manual operating lever. Due to the small space of the support and the limited installation position, it brings great inconvenience to the operation, and the labor intensity is high during operation, the production efficiency is low, and the safety is poor, so it has gradually been used by electro-hydraulic automatic control. , Replaced by programmed operation mode. [0003] The hydraulic support electro-hydraulic control system server is the main component of the hydraulic support electro-hydraulic control system. On the one hand, it can reali...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/00H05K5/02
Inventor 王永强崔建民张长彬赵广会常亚军孙淑芳吕西臣丁磊
Owner ZHENGZHOU COAL MINING MACHINERY GRP
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