Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hydraulic anti-falling creeping formwork system
The invention discloses a hydraulic anti-falling creeping formwork system, and relates to the technical field of bridge construction, the system comprises a creeping formwork frame and an anti-skid block, the creeping formwork frame is used for embracing the outer side of a fixed structure, the creeping formwork frame is provided with an inclined slide way, and the inclined slide way and the outer surface of the fixed structure are arranged at an interval; the distance between the inclined slideway and the outer surface of the fixed structure is gradually increased along the gravity direction; the anti-skid block comprises an abutting face and a friction face, the abutting face is attached to the inclined sliding way and can slide relative to the inclined sliding way, the friction face is used for being attached to the outer surface of the fixing structure, and when the climbing formwork frame falls, the anti-skid block slides relative to the inclined sliding way, so that the friction face abuts against the outer surface of the fixing structure. Through the arrangement of the anti-sliding blocks and the inclined sliding ways, the relative displacement of the climbing formwork frame and the anti-sliding blocks in the vertical direction is converted into the displacement of the anti-sliding blocks in the horizontal direction through the inclined sliding ways and the abutting faces, so that falling is prevented through the gravity effect, the problem of falling safety accidents of the hydraulic climbing formwork is solved, and the hydraulic climbing formwork is simple in structure, easy to maintain, low in cost and suitable for popularization.
本发明公开了一种液压防坠爬模系统，涉及桥梁施工技术领域，该系统包括爬模架和防滑块，爬模架用于抱设在固定结构的外侧，爬模架上设有与固定结构的外表面间隔设置的倾斜滑道，倾斜滑道与固定结构外表面的距离沿重力方向逐渐增大；防滑块包括抵持面及摩擦面，抵持面贴合在倾斜滑道上并可相对滑动，摩擦面用于贴设在固定结构的外表面，当爬模架下坠时，防滑块相对于倾斜滑道滑动，使摩擦面与固定结构的外表面抵持。通过设置防滑块及倾斜滑道，将爬模架和防滑块在竖直方向的相对位移，通过倾斜滑道和抵持面转化为防滑块在水平方向的位移，从而利用重力作用阻止下坠，解决了液压爬模坠落安全事故的问题，且结构简单，易于维护，成本较低，适合推广。
Hydraulic anti-falling creeping formwork system
The invention discloses a hydraulic anti-falling creeping formwork system, and relates to the technical field of bridge construction, the system comprises a creeping formwork frame and an anti-skid block, the creeping formwork frame is used for embracing the outer side of a fixed structure, the creeping formwork frame is provided with an inclined slide way, and the inclined slide way and the outer surface of the fixed structure are arranged at an interval; the distance between the inclined slideway and the outer surface of the fixed structure is gradually increased along the gravity direction; the anti-skid block comprises an abutting face and a friction face, the abutting face is attached to the inclined sliding way and can slide relative to the inclined sliding way, the friction face is used for being attached to the outer surface of the fixing structure, and when the climbing formwork frame falls, the anti-skid block slides relative to the inclined sliding way, so that the friction face abuts against the outer surface of the fixing structure. Through the arrangement of the anti-sliding blocks and the inclined sliding ways, the relative displacement of the climbing formwork frame and the anti-sliding blocks in the vertical direction is converted into the displacement of the anti-sliding blocks in the horizontal direction through the inclined sliding ways and the abutting faces, so that falling is prevented through the gravity effect, the problem of falling safety accidents of the hydraulic climbing formwork is solved, and the hydraulic climbing formwork is simple in structure, easy to maintain, low in cost and suitable for popularization.
本发明公开了一种液压防坠爬模系统，涉及桥梁施工技术领域，该系统包括爬模架和防滑块，爬模架用于抱设在固定结构的外侧，爬模架上设有与固定结构的外表面间隔设置的倾斜滑道，倾斜滑道与固定结构外表面的距离沿重力方向逐渐增大；防滑块包括抵持面及摩擦面，抵持面贴合在倾斜滑道上并可相对滑动，摩擦面用于贴设在固定结构的外表面，当爬模架下坠时，防滑块相对于倾斜滑道滑动，使摩擦面与固定结构的外表面抵持。通过设置防滑块及倾斜滑道，将爬模架和防滑块在竖直方向的相对位移，通过倾斜滑道和抵持面转化为防滑块在水平方向的位移，从而利用重力作用阻止下坠，解决了液压爬模坠落安全事故的问题，且结构简单，易于维护，成本较低，适合推广。
Hydraulic anti-falling creeping formwork system
一种液压防坠爬模系统
HU HAO (Autor:in) / WANG XIANJUN (Autor:in) / QU WENYU (Autor:in) / WANG BO (Autor:in) / ZHU ZHIBAO (Autor:in) / LUO WEN (Autor:in) / YANG XUEXIANG (Autor:in) / HU MINGYING (Autor:in) / ZHANG TENG (Autor:in) / CHENG DONG (Autor:in)
07.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Device and method for hydraulic self-creeping formwork double anti-falling and anti-tilting
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