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Anti-corrosion anchorage device, steel strand tensioning device and tensioning method
The invention provides an anti-corrosion anchorage device and a steel strand tensioning device and method.The anti-corrosion anchorage device at least comprises an anchorage device body, a liquid storage cavity used for storing anti-corrosion liquid is formed in the anchorage device body, and the anchorage device body is further provided with at least one threading channel used for allowing a steel strand to pass through; and the wire penetrating channel penetrates through the liquid storage cavity and penetrates through the anchorage device body, and when the steel strand moves in the wire penetrating channel, the circulating assembly on the wire penetrating channel communicates with the liquid storage cavity and the interior of the wire penetrating channel, so that preservative liquid enters the wire penetrating channel and coats the steel strand, and preservative liquid coating on the steel strand is completed. The circulating assembly is arranged on the threading channel, so that the steel strand is prevented from directly penetrating through the stored preservative solution, and the risks of leakage and pollution of the preservative solution are reduced in the process of tensioning the steel strand, especially secondary tensioning.
本发明中提供了一种防腐锚具、钢绞线张拉装置及张拉方法，所述防腐锚具至少包括有锚具本体，锚具本体内设置有用于储存防腐液的储液腔，锚具本体上还设置有至少一个用于通过钢绞线的穿线通道，穿线通道穿过储液腔并且贯通锚具本体，当钢绞线在穿线通道中移动时，穿线通道上的流通组件连通储液腔和穿线通道的内部，以使防腐液进入穿线通道并涂布到钢绞线上，完成对钢绞线的防腐液涂布。本发明通过在穿线通道上设置的流通组件，避免钢绞线直接从储存的防腐液中穿过，在对钢绞线进行张拉特别是二次张拉的过程中，降低防腐液泄漏、污染的风险。
Anti-corrosion anchorage device, steel strand tensioning device and tensioning method
The invention provides an anti-corrosion anchorage device and a steel strand tensioning device and method.The anti-corrosion anchorage device at least comprises an anchorage device body, a liquid storage cavity used for storing anti-corrosion liquid is formed in the anchorage device body, and the anchorage device body is further provided with at least one threading channel used for allowing a steel strand to pass through; and the wire penetrating channel penetrates through the liquid storage cavity and penetrates through the anchorage device body, and when the steel strand moves in the wire penetrating channel, the circulating assembly on the wire penetrating channel communicates with the liquid storage cavity and the interior of the wire penetrating channel, so that preservative liquid enters the wire penetrating channel and coats the steel strand, and preservative liquid coating on the steel strand is completed. The circulating assembly is arranged on the threading channel, so that the steel strand is prevented from directly penetrating through the stored preservative solution, and the risks of leakage and pollution of the preservative solution are reduced in the process of tensioning the steel strand, especially secondary tensioning.
本发明中提供了一种防腐锚具、钢绞线张拉装置及张拉方法，所述防腐锚具至少包括有锚具本体，锚具本体内设置有用于储存防腐液的储液腔，锚具本体上还设置有至少一个用于通过钢绞线的穿线通道，穿线通道穿过储液腔并且贯通锚具本体，当钢绞线在穿线通道中移动时，穿线通道上的流通组件连通储液腔和穿线通道的内部，以使防腐液进入穿线通道并涂布到钢绞线上，完成对钢绞线的防腐液涂布。本发明通过在穿线通道上设置的流通组件，避免钢绞线直接从储存的防腐液中穿过，在对钢绞线进行张拉特别是二次张拉的过程中，降低防腐液泄漏、污染的风险。
Anti-corrosion anchorage device, steel strand tensioning device and tensioning method
一种防腐锚具、钢绞线张拉装置及张拉方法
SU YANG (author) / LI SIRUN (author) / LI HAOTIAN (author) / SI PEIGUO (author) / WANG YIFAN (author) / HU KEJIAN (author)
2024-08-09
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
| European Patent Office | 2024