Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prestressed anchorage device for road and bridge construction
The invention discloses a pre-stressed anchorage device for road and bridge construction, which comprises an anchor seat, a protective pipe is mounted on the end face of the anchor seat, a group of universal ball heads a distributed in a circumferential array are embedded in the protective pipe, a lacing piece is clamped on the inner wall of each universal ball head a, and an anchor cable is clamped on the inner wall of each universal ball head a through the lacing piece. A driving module is installed at the axis position of the protection pipe, the peripheral side face of the driving module is in transmission connection with a locking plate, and a branching seat is fixedly installed on the peripheral side face of the driving module. Through the arrangement of the protection pipe, the clamping and locking module, the anchor base and other structures, the anchorage device can achieve multi-stage locking work on an anchor cable during working, and through the implementation of the multi-stage locking effect, the anchoring strength of the anchorage device on the anchor cable is effectively improved; and an automatic monitoring structure for the loosening amount of the anchor cable and an automatic clamping force compensation mechanism are additionally arranged on the basis of a traditional anchor.
本发明公开了一种路桥施工用预应力锚具，包括锚座，锚座的端面安装有护管，护管的内部嵌设有一组呈圆周阵列分布的万向球头a，每个万向球头a的内壁均卡接有束紧件，每个万向球头a的内壁均通过束紧件卡接有锚缆，护管的轴线位置安装有驱动模块，驱动模块的周侧面传动连接有锁固板，驱动模块的周侧面固定安装有分线座。本发明通过护管、夹锁模块和锚座等结构的设置，使本锚具在工作时能实现对锚缆的多级锁件作业，通过上述多级锁紧效果的实现，从而有效提高本锚具对锚缆的锚固强度，且本锚具在传统锚具的基础上增加了对锚缆松动量的自动监测结构和夹力自动补偿机构。
Prestressed anchorage device for road and bridge construction
The invention discloses a pre-stressed anchorage device for road and bridge construction, which comprises an anchor seat, a protective pipe is mounted on the end face of the anchor seat, a group of universal ball heads a distributed in a circumferential array are embedded in the protective pipe, a lacing piece is clamped on the inner wall of each universal ball head a, and an anchor cable is clamped on the inner wall of each universal ball head a through the lacing piece. A driving module is installed at the axis position of the protection pipe, the peripheral side face of the driving module is in transmission connection with a locking plate, and a branching seat is fixedly installed on the peripheral side face of the driving module. Through the arrangement of the protection pipe, the clamping and locking module, the anchor base and other structures, the anchorage device can achieve multi-stage locking work on an anchor cable during working, and through the implementation of the multi-stage locking effect, the anchoring strength of the anchorage device on the anchor cable is effectively improved; and an automatic monitoring structure for the loosening amount of the anchor cable and an automatic clamping force compensation mechanism are additionally arranged on the basis of a traditional anchor.
本发明公开了一种路桥施工用预应力锚具，包括锚座，锚座的端面安装有护管，护管的内部嵌设有一组呈圆周阵列分布的万向球头a，每个万向球头a的内壁均卡接有束紧件，每个万向球头a的内壁均通过束紧件卡接有锚缆，护管的轴线位置安装有驱动模块，驱动模块的周侧面传动连接有锁固板，驱动模块的周侧面固定安装有分线座。本发明通过护管、夹锁模块和锚座等结构的设置，使本锚具在工作时能实现对锚缆的多级锁件作业，通过上述多级锁紧效果的实现，从而有效提高本锚具对锚缆的锚固强度，且本锚具在传统锚具的基础上增加了对锚缆松动量的自动监测结构和夹力自动补偿机构。
Prestressed anchorage device for road and bridge construction
一种路桥施工用预应力锚具
CHEN HUILONG (Autor:in) / ZHANG SONGTAO (Autor:in) / WANG BAOGUO (Autor:in)
20.01.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Prestressed anchorage device for road and bridge construction
| Europäisches Patentamt | 2020
Prestressed anchorage device for highway bridge construction
| Europäisches Patentamt | 2023
Prestressed anchorage device for highway bridge construction
| Europäisches Patentamt | 2024
Prestressed anchorage device for concrete bridge construction
| Europäisches Patentamt | 2023
Prestressed anchorage device for highway bridge construction
| Europäisches Patentamt | 2021