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Prestress inhaul cable anchorage device with elastic sealing cylinder
A prestress inhaul cable anchorage device with an elastic sealing cylinder comprises an anchor head and a sealing device which is connected between the anchor head and a cable body and composed of the elastic sealing cylinder and a sealing lantern ring, and the elastic sealing cylinder is an elastic sealing cylinder I or an elastic sealing cylinder II and is respectively connected with the anchor head and the sealing lantern ring in a threaded or flange connection mode. The elastic sealing cylinder I is a PE sealing cylinder made of a PE material or an HDPE sealing cylinder made of an HDPE material, the two ends of the elastic sealing cylinder I are provided with a thread I and a thread II respectively, the elastic sealing cylinder II is made of thermal shrinkage rubber or the PE material or the HDPE material, one end of the elastic sealing cylinder II is provided with an internal thread II, a hot melting flange is arranged at the joint of the elastic sealing cylinder II and the anchor head, and the elastic sealing cylinder II is connected with the anchor head 1 through a pressing ring and a bolt. Due to the fact that the sealing cylinder of the prestress inhaul cable anchorage device is elastic, the prestress inhaul cable anchorage device can adapt to automatic deviation correction of installation errors, dynamic sealing is achieved, damping and buffering effects are achieved, and construction quality is guaranteed.
一种带弹性密封筒的预应力拉索锚具，包括锚头及联接在锚头与索体之间由弹性密封筒、密封套环构成的密封装置，所述的弹性密封筒是弹性密封筒Ⅰ或是弹性密封筒Ⅱ，通过螺纹或是法兰连接方式分别与锚头和密封套环联接。弹性密封筒Ⅰ为采用PE材料制成的PE密封筒或采用HDPE材料制成的HDPE密封筒，两端头分别有螺纹Ⅰ、螺纹Ⅱ，所述的弹性密封筒Ⅱ是采用热缩橡胶或是采用PE材料或是采用HDPE材料制成的、其一端有内螺纹螺纹Ⅱ，弹性密封筒Ⅱ与锚头联接处有一热熔法兰，弹性密封筒Ⅱ通过压紧环和螺栓与锚头1联接；由于该预应力拉索锚具的密封筒具有弹性、能适应安装误差自动纠偏，实现动态密封并具有减震缓冲作用，保证了施工质量。
Prestress inhaul cable anchorage device with elastic sealing cylinder
A prestress inhaul cable anchorage device with an elastic sealing cylinder comprises an anchor head and a sealing device which is connected between the anchor head and a cable body and composed of the elastic sealing cylinder and a sealing lantern ring, and the elastic sealing cylinder is an elastic sealing cylinder I or an elastic sealing cylinder II and is respectively connected with the anchor head and the sealing lantern ring in a threaded or flange connection mode. The elastic sealing cylinder I is a PE sealing cylinder made of a PE material or an HDPE sealing cylinder made of an HDPE material, the two ends of the elastic sealing cylinder I are provided with a thread I and a thread II respectively, the elastic sealing cylinder II is made of thermal shrinkage rubber or the PE material or the HDPE material, one end of the elastic sealing cylinder II is provided with an internal thread II, a hot melting flange is arranged at the joint of the elastic sealing cylinder II and the anchor head, and the elastic sealing cylinder II is connected with the anchor head 1 through a pressing ring and a bolt. Due to the fact that the sealing cylinder of the prestress inhaul cable anchorage device is elastic, the prestress inhaul cable anchorage device can adapt to automatic deviation correction of installation errors, dynamic sealing is achieved, damping and buffering effects are achieved, and construction quality is guaranteed.
一种带弹性密封筒的预应力拉索锚具，包括锚头及联接在锚头与索体之间由弹性密封筒、密封套环构成的密封装置，所述的弹性密封筒是弹性密封筒Ⅰ或是弹性密封筒Ⅱ，通过螺纹或是法兰连接方式分别与锚头和密封套环联接。弹性密封筒Ⅰ为采用PE材料制成的PE密封筒或采用HDPE材料制成的HDPE密封筒，两端头分别有螺纹Ⅰ、螺纹Ⅱ，所述的弹性密封筒Ⅱ是采用热缩橡胶或是采用PE材料或是采用HDPE材料制成的、其一端有内螺纹螺纹Ⅱ，弹性密封筒Ⅱ与锚头联接处有一热熔法兰，弹性密封筒Ⅱ通过压紧环和螺栓与锚头1联接；由于该预应力拉索锚具的密封筒具有弹性、能适应安装误差自动纠偏，实现动态密封并具有减震缓冲作用，保证了施工质量。
Prestress inhaul cable anchorage device with elastic sealing cylinder
一种带弹性密封筒的预应力拉索锚具
HUANG RIJIN (author) / ZHENG GUOKUN (author) / CHEN JIANGUO (author) / LIANG JIANBING (author) / LI YONGHE (author) / FENG GAOYOU (author) / LU DEZHI (author)
2021-06-11
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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