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A platform for research: civil engineering, architecture and urbanism
Catwalk plate for suspension bridge construction
The invention belongs to the technical field of bridge construction, and particularly relates to a catwalk plate for suspension bridge construction. The catwalk plate comprises a plate-shaped body, wherein the bottom of the plate-shaped body is provided with a first clamping mechanism for preventing the plate-shaped body from moving along the radial direction of a catwalk bearing cable, and a second clamping mechanism for preventing the plate-shaped body from moving along the axial direction of the catwalk bearing cable; a linkage triggering mechanism is further arranged in the plate-shaped body, and the linkage triggering mechanism is assembled to be capable of driving the first clamping mechanism and the second clamping mechanism to clamp the catwalk bearing cable when the plate-shaped body is placed on the catwalk bearing cable and exerts downward pressure on the plate-shaped body. The catwalk plate is provided with the first clamping mechanism and the second clamping mechanism which can automatically clamp the catwalk bearing cable. After the catwalk plate is laid on the catwalk bearing cable, downward pressure is applied to the catwalk plate, so that the first clamping mechanism and the second clamping mechanism can clamp the catwalk bearing cable, axial and radial fixation of the catwalk plate and the catwalk bearing cable is achieved, and automatic laying of the catwalkplate is facilitated.
本发明属于桥梁建设施工技术领域，具体涉及一种用于悬索桥施工的猫道板，包括板状本体，板状本体的底部设有用于阻止板状本体沿猫道承重索径向位移的第一夹紧机构，以及用于阻止板状本体沿猫道承重索轴向位移的第二夹紧机构；板状本体内还设有联动触发机构，联动触发机构被装配为当板状本体放置在猫道承重索上并对板状本体施加下压力时能够驱动第一夹紧机构和第二夹紧机构将猫道承重索夹紧。本发明的猫道板具有能够自动夹紧猫道承重索的第一、第二夹紧机构，当猫道板铺设在猫道承重索上以后，对猫道板施加向下的压力就能够使第一夹紧机构和第二夹紧机构夹紧所述猫道承重索，以实现猫道板与猫道承重索的轴向和径向固定，便于猫道板的自动铺装。
Catwalk plate for suspension bridge construction
The invention belongs to the technical field of bridge construction, and particularly relates to a catwalk plate for suspension bridge construction. The catwalk plate comprises a plate-shaped body, wherein the bottom of the plate-shaped body is provided with a first clamping mechanism for preventing the plate-shaped body from moving along the radial direction of a catwalk bearing cable, and a second clamping mechanism for preventing the plate-shaped body from moving along the axial direction of the catwalk bearing cable; a linkage triggering mechanism is further arranged in the plate-shaped body, and the linkage triggering mechanism is assembled to be capable of driving the first clamping mechanism and the second clamping mechanism to clamp the catwalk bearing cable when the plate-shaped body is placed on the catwalk bearing cable and exerts downward pressure on the plate-shaped body. The catwalk plate is provided with the first clamping mechanism and the second clamping mechanism which can automatically clamp the catwalk bearing cable. After the catwalk plate is laid on the catwalk bearing cable, downward pressure is applied to the catwalk plate, so that the first clamping mechanism and the second clamping mechanism can clamp the catwalk bearing cable, axial and radial fixation of the catwalk plate and the catwalk bearing cable is achieved, and automatic laying of the catwalkplate is facilitated.
本发明属于桥梁建设施工技术领域，具体涉及一种用于悬索桥施工的猫道板，包括板状本体，板状本体的底部设有用于阻止板状本体沿猫道承重索径向位移的第一夹紧机构，以及用于阻止板状本体沿猫道承重索轴向位移的第二夹紧机构；板状本体内还设有联动触发机构，联动触发机构被装配为当板状本体放置在猫道承重索上并对板状本体施加下压力时能够驱动第一夹紧机构和第二夹紧机构将猫道承重索夹紧。本发明的猫道板具有能够自动夹紧猫道承重索的第一、第二夹紧机构，当猫道板铺设在猫道承重索上以后，对猫道板施加向下的压力就能够使第一夹紧机构和第二夹紧机构夹紧所述猫道承重索，以实现猫道板与猫道承重索的轴向和径向固定，便于猫道板的自动铺装。
Catwalk plate for suspension bridge construction
用于悬索桥施工的猫道板
CHANG SHAOJIE (author) / SHEN WEISONG (author)
2020-10-13
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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