A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bridge support synchronous jacking method and device
The invention relates to the technical field of bridge support jacking devices, and discloses a bridge support synchronous jacking device which comprises a jack, a supporting base is installed at the bottom end of the jack, the bottom end of the supporting base abuts against a padstone, and the upper end of the supporting base is in a horizontal state; the connecting mechanisms are mounted on the two sides of the top end of the jack; the supporting mechanisms are symmetrically installed on the two sides of the supporting base and connected with the connecting mechanism so as to provide supporting for the jack; and the unlocking mechanism is mounted at the supporting mechanism and is used for releasing supporting locking. When the device performs multi-group synchronous jacking operation by utilizing the connecting mechanism, the connecting rods on the two sides can be synchronously pulled to carry the sliding sleeve blocks to slide, the sliding sleeve blocks can be adaptively attached to the grooves in the sliding process, self-locking can be completed when the jack suddenly loses supporting force, and a bridge base can be supported after maintenance is completed; and therefore, the support can be replaced.
本发明涉及桥梁支座顶升装置技术领域，公开了一种桥梁支座同步顶升装置包括千斤顶，所述千斤顶底端安装有支撑底座，所述支撑底座底端与垫石相抵接，且支撑底座上端为水平状态；连接机构，所述连接机构安装于千斤顶顶端两侧；支撑机构，所述支撑机构对称安装于支撑底座两侧，且与连接机构相连接，以用于为千斤顶提供支撑；解锁机构，所述解锁机构安装于支撑机构处，用于解除支撑锁定。本发明通过利用连接机构实现装置进行多组同步顶升作业时，将可以同步拉动两侧的连接杆携带滑动套块滑动，并可在滑动中适应贴合在凹槽处，可以在千斤顶突然失去支撑力时能够完成自锁，并可在完成维修后对桥梁底座进行支撑，从而保障更换支座的进行。
Bridge support synchronous jacking method and device
The invention relates to the technical field of bridge support jacking devices, and discloses a bridge support synchronous jacking device which comprises a jack, a supporting base is installed at the bottom end of the jack, the bottom end of the supporting base abuts against a padstone, and the upper end of the supporting base is in a horizontal state; the connecting mechanisms are mounted on the two sides of the top end of the jack; the supporting mechanisms are symmetrically installed on the two sides of the supporting base and connected with the connecting mechanism so as to provide supporting for the jack; and the unlocking mechanism is mounted at the supporting mechanism and is used for releasing supporting locking. When the device performs multi-group synchronous jacking operation by utilizing the connecting mechanism, the connecting rods on the two sides can be synchronously pulled to carry the sliding sleeve blocks to slide, the sliding sleeve blocks can be adaptively attached to the grooves in the sliding process, self-locking can be completed when the jack suddenly loses supporting force, and a bridge base can be supported after maintenance is completed; and therefore, the support can be replaced.
本发明涉及桥梁支座顶升装置技术领域，公开了一种桥梁支座同步顶升装置包括千斤顶，所述千斤顶底端安装有支撑底座，所述支撑底座底端与垫石相抵接，且支撑底座上端为水平状态；连接机构，所述连接机构安装于千斤顶顶端两侧；支撑机构，所述支撑机构对称安装于支撑底座两侧，且与连接机构相连接，以用于为千斤顶提供支撑；解锁机构，所述解锁机构安装于支撑机构处，用于解除支撑锁定。本发明通过利用连接机构实现装置进行多组同步顶升作业时，将可以同步拉动两侧的连接杆携带滑动套块滑动，并可在滑动中适应贴合在凹槽处，可以在千斤顶突然失去支撑力时能够完成自锁，并可在完成维修后对桥梁底座进行支撑，从而保障更换支座的进行。
Bridge support synchronous jacking method and device
一种桥梁支座同步顶升方法及装置
WU JINGJIANG (author) / ZHANG YONG (author) / JUNG WON HOON (author) / ZHANG PENG (author) / YE JIABIN (author) / WANG JUAN (author) / HU LIANCHAO (author) / JING YUTING (author) / LI JIANWEI (author) / GAO XIAOBO (author)
2024-11-01
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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