Hydraulic integral walking sinking platform and applications thereof
The invention discloses a hydraulic integral walking sinking platform and applications thereof. The hydraulic integral walking sinking platform comprises an upper platform, a reinforcing ring, a walking platform, a lower platform, six walking oil cylinders, eight brackets, stand columns, a hydraulic...
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creator | WANG LEI HUANG LIANGGAO WANG JIANQIU HE CHAO WANG YANTING HE YONGJUN GUO MINJIANG GAO SUYING CHANG XUENONG WANG JIAN QIU TIANDE ZHANG YAKUN LIU JIE LONG ZHIYANG LI KUN WANG ZILEI |
description | The invention discloses a hydraulic integral walking sinking platform and applications thereof. The hydraulic integral walking sinking platform comprises an upper platform, a reinforcing ring, a walking platform, a lower platform, six walking oil cylinders, eight brackets, stand columns, a hydraulic power unit, a hydraulic control system and the like. The upper platform is a main bearing platform, is circumferentially provided with the eight bearing brackets capable of performing stretching motion, and is connected with the reinforcing ring by main stand columns; the six walking oil cylinders are parallel to the main stand columns and mounted at intervals; the working platform is a walking motion part, is identical to the upper platform in structural shape, and is radially provided with eight bearing brackets capable of performing stretching motion; an open type system serves as the hydraulic control system; and multiple directional control valves are adopted for direction changing and throttle governing. The |
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The hydraulic integral walking sinking platform comprises an upper platform, a reinforcing ring, a walking platform, a lower platform, six walking oil cylinders, eight brackets, stand columns, a hydraulic power unit, a hydraulic control system and the like. The upper platform is a main bearing platform, is circumferentially provided with the eight bearing brackets capable of performing stretching motion, and is connected with the reinforcing ring by main stand columns; the six walking oil cylinders are parallel to the main stand columns and mounted at intervals; the working platform is a walking motion part, is identical to the upper platform in structural shape, and is radially provided with eight bearing brackets capable of performing stretching motion; an open type system serves as the hydraulic control system; and multiple directional control valves are adopted for direction changing and throttle governing. 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The hydraulic integral walking sinking platform comprises an upper platform, a reinforcing ring, a walking platform, a lower platform, six walking oil cylinders, eight brackets, stand columns, a hydraulic power unit, a hydraulic control system and the like. The upper platform is a main bearing platform, is circumferentially provided with the eight bearing brackets capable of performing stretching motion, and is connected with the reinforcing ring by main stand columns; the six walking oil cylinders are parallel to the main stand columns and mounted at intervals; the working platform is a walking motion part, is identical to the upper platform in structural shape, and is radially provided with eight bearing brackets capable of performing stretching motion; an open type system serves as the hydraulic control system; and multiple directional control valves are adopted for direction changing and throttle governing. The</abstract><oa>free_for_read</oa></addata></record> |
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subjects | EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS |
title | Hydraulic integral walking sinking platform and applications thereof |
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