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A platform for research: civil engineering, architecture and urbanism
Protection construction method and device for elevator shaft and air shaft
The invention discloses a protection construction method and device for an elevator shaft and an air shaft in the technical field of elevator shaft protection, the size of the elevator shaft is accurately measured by using a measuring tool so as to determine the size of a required horizontal net, and the position and spacing of the horizontal net are planned according to a measuring result and safety requirements; fixed points are delimited on embedded steel bars embedded in an elevator shaft, then fixed points are correspondingly delimited on a horizontal net in a tiled state, steel cables are wound around the embedded steel bars and then fixed to the fixed assemblies, then the steel cables are wound back from the fixed points of the horizontal net and then fixed to the other fixed assembly, and the horizontal net is fixed to the fixed assemblies. And through linkage of the anti-skid assembly and the tightening assembly, when the tightening assembly is driven by the stress of the steel cable to rotate reversely, the anti-skid assembly can brake the tightening assembly in time, and reverse rotation of the tightening assembly is avoided.
本发明公开了电梯井防护技术领域的一种电梯井、风井用防护施工方法及装置，其使用测量工具准确测量电梯井的尺寸，以确定需要的水平网的尺寸，根据测量结果和安全要求规划水平网的位置和间距，在电梯井预埋的预埋钢筋上划定固定点，然后将平铺状态下的水平网对应的划定固定点，将钢索从预埋钢筋上绕过，然后固定在固定组件上，然后将钢索从水平网的固定点上绕回来，然后固定在另一个固定组件上，此时转动收紧组件将钢索收紧，通过防滑组件与收紧组件的联动，能使得收紧组件在出现被钢索的应力带动反向转动时，防滑组件能及时将收紧组件进行制动，避免收紧组件出现反转。
Protection construction method and device for elevator shaft and air shaft
The invention discloses a protection construction method and device for an elevator shaft and an air shaft in the technical field of elevator shaft protection, the size of the elevator shaft is accurately measured by using a measuring tool so as to determine the size of a required horizontal net, and the position and spacing of the horizontal net are planned according to a measuring result and safety requirements; fixed points are delimited on embedded steel bars embedded in an elevator shaft, then fixed points are correspondingly delimited on a horizontal net in a tiled state, steel cables are wound around the embedded steel bars and then fixed to the fixed assemblies, then the steel cables are wound back from the fixed points of the horizontal net and then fixed to the other fixed assembly, and the horizontal net is fixed to the fixed assemblies. And through linkage of the anti-skid assembly and the tightening assembly, when the tightening assembly is driven by the stress of the steel cable to rotate reversely, the anti-skid assembly can brake the tightening assembly in time, and reverse rotation of the tightening assembly is avoided.
本发明公开了电梯井防护技术领域的一种电梯井、风井用防护施工方法及装置，其使用测量工具准确测量电梯井的尺寸，以确定需要的水平网的尺寸，根据测量结果和安全要求规划水平网的位置和间距，在电梯井预埋的预埋钢筋上划定固定点，然后将平铺状态下的水平网对应的划定固定点，将钢索从预埋钢筋上绕过，然后固定在固定组件上，然后将钢索从水平网的固定点上绕回来，然后固定在另一个固定组件上，此时转动收紧组件将钢索收紧，通过防滑组件与收紧组件的联动，能使得收紧组件在出现被钢索的应力带动反向转动时，防滑组件能及时将收紧组件进行制动，避免收紧组件出现反转。
Protection construction method and device for elevator shaft and air shaft
一种电梯井、风井用防护施工方法及装置
BAI XIAOSONG (author) / PU JIANHUA (author) / WU GUOJUN (author) / ZHANG YINGJUN (author) / XIA WEIGUO (author) / LIN RONG (author)
2024-01-19
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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