Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel strand ground pipe penetrating system in large-span steel truss and pipe penetrating construction method
The invention discloses a steel strand ground pipe penetrating system in a large-span steel truss, which is used for enabling steel strands to penetrate into a lower chord pipe. A plurality of casingpipes are arranged in the lower chord pipe. The pipe penetrating system comprises a platform arranged on the ground, a winch which is arranged on one side of the platform, and a supporting frame whichis arranged on the platform and is close to the winch, wherein a traction rope is wound on the winch, the traction rope extends into the casing pipes from one ends of the casing pipes and extends outof the casing pipes from the other ends of the casing pipes, and the end, extending out of the casing pipes, of the traction rope is connected with the steel strands; and pulleys capable of rotatingfreely are arranged on the supporting frame, the traction rope winds around the corresponding pulley and then penetrates into the corresponding casing pipe, and the traction rope is made to be far away from the inner walls of the casing pipes through the arrangement of the pulleys. The winch is switched on to drive the traction rope to pull the steel strands, the steel strands are made to correspondingly penetrate into the casing pipes, and ground pipe penetrating is achieved.
本发明公开了一种大跨度钢桁架中钢绞线地面穿管系统，用于将钢绞线穿入下弦管内，所述下弦管内设有多个套管，所述穿管系统包括：设于所述地面上的平台；设于所述平台一侧的卷扬机，所述卷扬机上盘卷有牵引绳，所述牵引绳自所述套管的一端伸入并自所述套管的另一端伸出，所述牵引绳伸出所述套管的端部与所述钢绞线连接；设于所述平台上并靠近所述卷扬机设置的支撑架，所述支撑架上可自由转动的滑轮，所述牵引绳绕过对应的滑轮后穿入对应的套管，通过所述滑轮的设置使得所述牵引绳远离所述套管的内壁，通过接通所述卷扬机带动所述牵引绳拉动所述钢绞线，并使得所述钢绞线对应穿入所述套管内，实现地面穿管。
Steel strand ground pipe penetrating system in large-span steel truss and pipe penetrating construction method
The invention discloses a steel strand ground pipe penetrating system in a large-span steel truss, which is used for enabling steel strands to penetrate into a lower chord pipe. A plurality of casingpipes are arranged in the lower chord pipe. The pipe penetrating system comprises a platform arranged on the ground, a winch which is arranged on one side of the platform, and a supporting frame whichis arranged on the platform and is close to the winch, wherein a traction rope is wound on the winch, the traction rope extends into the casing pipes from one ends of the casing pipes and extends outof the casing pipes from the other ends of the casing pipes, and the end, extending out of the casing pipes, of the traction rope is connected with the steel strands; and pulleys capable of rotatingfreely are arranged on the supporting frame, the traction rope winds around the corresponding pulley and then penetrates into the corresponding casing pipe, and the traction rope is made to be far away from the inner walls of the casing pipes through the arrangement of the pulleys. The winch is switched on to drive the traction rope to pull the steel strands, the steel strands are made to correspondingly penetrate into the casing pipes, and ground pipe penetrating is achieved.
本发明公开了一种大跨度钢桁架中钢绞线地面穿管系统，用于将钢绞线穿入下弦管内，所述下弦管内设有多个套管，所述穿管系统包括：设于所述地面上的平台；设于所述平台一侧的卷扬机，所述卷扬机上盘卷有牵引绳，所述牵引绳自所述套管的一端伸入并自所述套管的另一端伸出，所述牵引绳伸出所述套管的端部与所述钢绞线连接；设于所述平台上并靠近所述卷扬机设置的支撑架，所述支撑架上可自由转动的滑轮，所述牵引绳绕过对应的滑轮后穿入对应的套管，通过所述滑轮的设置使得所述牵引绳远离所述套管的内壁，通过接通所述卷扬机带动所述牵引绳拉动所述钢绞线，并使得所述钢绞线对应穿入所述套管内，实现地面穿管。
Steel strand ground pipe penetrating system in large-span steel truss and pipe penetrating construction method
大跨度钢桁架中钢绞线地面穿管系统及穿管的施工方法
LI ZHAO (Autor:in) / SHEN YU (Autor:in) / CHEN BO (Autor:in) / CHENG YINHANG (Autor:in) / WANG XIAOLI (Autor:in) / HE PING (Autor:in) / LIU CHUANG (Autor:in) / LUO HAO (Autor:in)
29.01.2021
Patent
Elektronische Ressource
Chinesisch
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