Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Suspension bridge cable clamp external limiting device
The invention discloses an external limiting device for a cable clamp of a suspension bridge, the external limiting device is clamped outside a cable clamp body, and the external limiting device comprises a limiting clamping ring, a limiting anchorage device, a limiting prestressed steel strand and a locking clamping piece. The limiting clamping rings are fixed to the two shroud rings at the two ends of the cable clamp body, the limiting anchorage devices are arranged on the limiting clamping rings, the two limiting anchorage devices are fixed through the limiting prestress steel strand and the locking clamping piece, the cable clamp body can be limited and fixed, acting force of different shroud rings of the cable clamp body can be dispersed to other shroud rings, and therefore the cable clamp body can be used for fixing the cable clamp body. The stress of the cable clamp body is more balanced, and the whole stress of the suspension bridge is not influenced by slippage; and the plurality of lock clamp devices on the main cable can be connected in series into a whole through the limiting prestressed steel strand, and the lateral unbalanced force of a certain lock clamp is balanced through the multi-cable clamp device. The limiting clamping ring can be used in cooperation with existing different cable clamp bodies, the application range is wide, and the limiting clamping ring is particularly suitable for being used during maintenance of a suspension bridge.
本发明公开了一种悬索桥索夹外置限位装置，所述外置限位装置卡设在索夹本体外,所述外置限位装置包括限位卡环、限位锚具、限位预应力钢绞线和锁紧夹片。本发明通过在索夹本体两端的两个箍环上固定限位卡环，并在限位卡环上设置限位锚具，通过限位预应力钢绞线及锁紧夹片将两个限位锚具进行固定，即可对索夹本体进行限位和固定，索夹本体不同箍环的作用力可以分散给其它箍环，使索夹本体的受力更均衡，不易产生滑移而影响悬索桥的整体受力；又能通过限位预应力钢绞线将主缆上的多个锁夹装置串联成一个整体，通过多索夹装置平衡某个锁夹的侧向不平衡力。本发明的限位卡环可与现有不同的索夹本体配套使用，适用范围广，尤其适于在悬索桥维护时使用。
Suspension bridge cable clamp external limiting device
The invention discloses an external limiting device for a cable clamp of a suspension bridge, the external limiting device is clamped outside a cable clamp body, and the external limiting device comprises a limiting clamping ring, a limiting anchorage device, a limiting prestressed steel strand and a locking clamping piece. The limiting clamping rings are fixed to the two shroud rings at the two ends of the cable clamp body, the limiting anchorage devices are arranged on the limiting clamping rings, the two limiting anchorage devices are fixed through the limiting prestress steel strand and the locking clamping piece, the cable clamp body can be limited and fixed, acting force of different shroud rings of the cable clamp body can be dispersed to other shroud rings, and therefore the cable clamp body can be used for fixing the cable clamp body. The stress of the cable clamp body is more balanced, and the whole stress of the suspension bridge is not influenced by slippage; and the plurality of lock clamp devices on the main cable can be connected in series into a whole through the limiting prestressed steel strand, and the lateral unbalanced force of a certain lock clamp is balanced through the multi-cable clamp device. The limiting clamping ring can be used in cooperation with existing different cable clamp bodies, the application range is wide, and the limiting clamping ring is particularly suitable for being used during maintenance of a suspension bridge.
本发明公开了一种悬索桥索夹外置限位装置，所述外置限位装置卡设在索夹本体外,所述外置限位装置包括限位卡环、限位锚具、限位预应力钢绞线和锁紧夹片。本发明通过在索夹本体两端的两个箍环上固定限位卡环，并在限位卡环上设置限位锚具，通过限位预应力钢绞线及锁紧夹片将两个限位锚具进行固定，即可对索夹本体进行限位和固定，索夹本体不同箍环的作用力可以分散给其它箍环，使索夹本体的受力更均衡，不易产生滑移而影响悬索桥的整体受力；又能通过限位预应力钢绞线将主缆上的多个锁夹装置串联成一个整体，通过多索夹装置平衡某个锁夹的侧向不平衡力。本发明的限位卡环可与现有不同的索夹本体配套使用，适用范围广，尤其适于在悬索桥维护时使用。
Suspension bridge cable clamp external limiting device
一种悬索桥索夹外置限位装置
LIN CHUNWEI (Autor:in) / OU WEI (Autor:in) / FU GENGEN (Autor:in) / HUANG RUZHOU (Autor:in) / WU CHUNGUANG (Autor:in) / LIU GUOPING (Autor:in) / WEI GANG (Autor:in) / XIE JIANBO (Autor:in) / CAI JIAN (Autor:in) / HE BIN (Autor:in)
24.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Suspension bridge cable clamp matched with limiting device
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2015