A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a high-strength steel strand connecting device which comprises an embedded cable, a temporary cable and a steel sleeve, a lower end rubber sleeve is arranged in one end of the steel sleeve, an upper end rubber sleeve is arranged in the other end of the steel sleeve, and a connecting anchor plate is arranged between the lower end rubber sleeve and the upper end rubber sleeve. The pre-embedded cable sequentially penetrates through the lower end rubber sleeve and the connecting anchor plate to be connected with the pre-embedded cable end P anchor, and the pre-embedded cable end P anchor is located between the connecting anchor plate and the upper end rubber sleeve; the temporary cable sequentially penetrates through the upper end rubber sleeve and the connecting anchor plate to be connected with the temporary cable end P anchor, and the temporary cable end P anchor is located between the connecting anchor plate and the lower end rubber sleeve. The connecting device is simple in structure, easy to install and low in cost, the rubber sleeves are arranged at the upper end and the lower end, stress concentration caused by large turning due to too large temporary cable connecting deviation can be avoided, and the safety of prestress temporary cable connecting is guaranteed. And a safe, economical and reasonable solution is provided for use and popularization of the prestressed temporary cable.
本发明公开了一种高强度钢绞线连接装置，包括预埋索、临时索和钢套管，所述钢套管一端内设有下端橡胶套，另一端内设有上端橡胶套，在下端橡胶套与上端橡胶套之间设有连接锚板，所述预埋索依次穿过下端橡胶套、连接锚板与预埋索端头P锚相连，所述预埋索端头P锚位于连接锚板与上端橡胶套之间；所述临时索依次穿过上端橡胶套、连接锚板与临时索端头P锚相连，所述临时索端头P锚位于连接锚板与下端橡胶套之间。本连接装置构造简单，易安装，成本低廉，上下端均设有橡胶套，可以避免因临时索连接偏差过大造成较大转折而产生的应力集中，使预应力临时索连接的安全性得到保障。为预应力临时索的使用和推广提供了安全，经济合理的解决方案。
The invention discloses a high-strength steel strand connecting device which comprises an embedded cable, a temporary cable and a steel sleeve, a lower end rubber sleeve is arranged in one end of the steel sleeve, an upper end rubber sleeve is arranged in the other end of the steel sleeve, and a connecting anchor plate is arranged between the lower end rubber sleeve and the upper end rubber sleeve. The pre-embedded cable sequentially penetrates through the lower end rubber sleeve and the connecting anchor plate to be connected with the pre-embedded cable end P anchor, and the pre-embedded cable end P anchor is located between the connecting anchor plate and the upper end rubber sleeve; the temporary cable sequentially penetrates through the upper end rubber sleeve and the connecting anchor plate to be connected with the temporary cable end P anchor, and the temporary cable end P anchor is located between the connecting anchor plate and the lower end rubber sleeve. The connecting device is simple in structure, easy to install and low in cost, the rubber sleeves are arranged at the upper end and the lower end, stress concentration caused by large turning due to too large temporary cable connecting deviation can be avoided, and the safety of prestress temporary cable connecting is guaranteed. And a safe, economical and reasonable solution is provided for use and popularization of the prestressed temporary cable.
本发明公开了一种高强度钢绞线连接装置，包括预埋索、临时索和钢套管，所述钢套管一端内设有下端橡胶套，另一端内设有上端橡胶套，在下端橡胶套与上端橡胶套之间设有连接锚板，所述预埋索依次穿过下端橡胶套、连接锚板与预埋索端头P锚相连，所述预埋索端头P锚位于连接锚板与上端橡胶套之间；所述临时索依次穿过上端橡胶套、连接锚板与临时索端头P锚相连，所述临时索端头P锚位于连接锚板与下端橡胶套之间。本连接装置构造简单，易安装，成本低廉，上下端均设有橡胶套，可以避免因临时索连接偏差过大造成较大转折而产生的应力集中，使预应力临时索连接的安全性得到保障。为预应力临时索的使用和推广提供了安全，经济合理的解决方案。
High-strength steel strand connecting device
一种高强度钢绞线连接装置
ZHOU PENG (author)
2023-10-10
Patent
Electronic Resource
Chinese
Buckle cable steel strand connecting and anchoring method
| European Patent Office | 2024
| European Patent Office | 2024