A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cable penetrating auxiliary device for extradosed cable-stayed bridge
The invention discloses an extradosed cable-stayed bridge cable penetrating auxiliary device which comprises a limiting frame and an auxiliary assembly arranged on the outer wall of the limiting frame, the auxiliary assembly comprises sliding rails, an equipment table, supporting rollers, a lifting plate, a storage groove, guide wheels, a main shaft, a secondary shaft, adjusting wheels, lifting wheels and adjusting rods, and the sliding rails are rotationally inserted into the two sides of the outer wall of the limiting frame; the supporting rollers are rotatably inserted in the outer wall of the equipment table, and the lifting wheels are rotatably embedded in the inner walls of the sliding rails. An external winch is used for driving a steel cable to move, and a main shaft and a secondary shaft are used for adjusting the inclination angle of a lock, so that the situation that a cable saddle of a wire dividing pipe is blocked and blocked due to the contact end of the steel cable and the winch lock is avoided, the cable penetrating time is prolonged, meanwhile, the positioning and mounting difficulty is reduced, and a large amount of time for conveying adjustment is avoided; meanwhile, scraping and collision of an insulating layer on the outer wall of the steel cable are reduced, the mounting precision is improved, and reworking mounting is avoided.
本发明公开了一种矮塔斜拉桥穿索辅助装置，包括：限制架，辅助组件，设于限制架的外壁处，其中：辅助组件包括滑轨、设备台、支撑滚轮、升降板、收纳槽、导向轮、主轴、次轴、调整轮、升降轮与调整杆，滑轨转动插设于限制架的外壁两侧处，支撑滚轮转动插设于设备台的外壁处，升降轮转动嵌设于滑轨的内壁处。利用外部卷扬机，带动钢索移动，利用主轴和次轴对锁具的倾斜角进行调整，避免因为钢索和卷扬机锁具接触端，导致的分丝管索鞍堵塞卡顿，延长穿索时间，同时降低定位和安装的难度，避免耗费大量的时间用于输送调整，同时降低钢索外壁绝缘层的刮擦和碰撞，提高安装的精度，避免返工安装。
Cable penetrating auxiliary device for extradosed cable-stayed bridge
The invention discloses an extradosed cable-stayed bridge cable penetrating auxiliary device which comprises a limiting frame and an auxiliary assembly arranged on the outer wall of the limiting frame, the auxiliary assembly comprises sliding rails, an equipment table, supporting rollers, a lifting plate, a storage groove, guide wheels, a main shaft, a secondary shaft, adjusting wheels, lifting wheels and adjusting rods, and the sliding rails are rotationally inserted into the two sides of the outer wall of the limiting frame; the supporting rollers are rotatably inserted in the outer wall of the equipment table, and the lifting wheels are rotatably embedded in the inner walls of the sliding rails. An external winch is used for driving a steel cable to move, and a main shaft and a secondary shaft are used for adjusting the inclination angle of a lock, so that the situation that a cable saddle of a wire dividing pipe is blocked and blocked due to the contact end of the steel cable and the winch lock is avoided, the cable penetrating time is prolonged, meanwhile, the positioning and mounting difficulty is reduced, and a large amount of time for conveying adjustment is avoided; meanwhile, scraping and collision of an insulating layer on the outer wall of the steel cable are reduced, the mounting precision is improved, and reworking mounting is avoided.
本发明公开了一种矮塔斜拉桥穿索辅助装置，包括：限制架，辅助组件，设于限制架的外壁处，其中：辅助组件包括滑轨、设备台、支撑滚轮、升降板、收纳槽、导向轮、主轴、次轴、调整轮、升降轮与调整杆，滑轨转动插设于限制架的外壁两侧处，支撑滚轮转动插设于设备台的外壁处，升降轮转动嵌设于滑轨的内壁处。利用外部卷扬机，带动钢索移动，利用主轴和次轴对锁具的倾斜角进行调整，避免因为钢索和卷扬机锁具接触端，导致的分丝管索鞍堵塞卡顿，延长穿索时间，同时降低定位和安装的难度，避免耗费大量的时间用于输送调整，同时降低钢索外壁绝缘层的刮擦和碰撞，提高安装的精度，避免返工安装。
Cable penetrating auxiliary device for extradosed cable-stayed bridge
一种矮塔斜拉桥穿索辅助装置
WEI YUANWEN (author) / WANG NIANFENG (author) / KANG SO-YOUNG (author) / CHENG HAO (author) / XU LEI (author) / YANG KAI (author) / XIONG QUANYI (author)
2024-02-06
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Stay cable construction method of extradosed cable-stayed bridge
| European Patent Office | 2020