Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fabricated T-beam hogging moment tensioning operation frame and construction method thereof
The invention relates to an assembly type T-beam hogging moment tensioning operation frame and a construction method thereof.The assembly type T-beam hogging moment tensioning operation frame comprises a square-shaped bottom frame which is provided with a pair of second side parts arranged in the width direction of the bottom frame and a pair of first side parts arranged in the length direction of the bottom frame, and the width of the bottom frame is smaller than the width of a seam opening of a wet seam; the bottom end of the vertical rod is fixedly arranged on the second side part; the supporting rod is transversely and fixedly arranged at the top end of the vertical rod, the length of the supporting rod is larger than the width of a seam opening of the wet seam, and after the tensioning operation frame stretches into the wet seam, the supporting rod can be clamped on the two T-shaped beams; the hinge is connected to the side frame on the first side part, and the side frame can be folded to extend into or be pulled out of the wet joint by rotating and adjusting the side frame and can be unfolded in the wet joint to be flush with the bottom frame; the bottom end of the winding and unwinding rope is installed on the side frame, the top end of the winding and unwinding rope is detachably installed on the supporting rod, and the side frame is controlled to be folded and unfolded by adjusting the winding and unwinding rope. The tensioning operation frame can be unfolded and folded so that the tensioning operation frame can be matched with the width of a seam opening of the wet seam, and the tensioning operation frame extends into the wet seam to serve as a construction platform for T-beam hogging moment tensioning operation.
本发明涉及一种装配式T梁负弯矩张拉作业架及其施工方法，包括：呈方型状的底框，具有沿底框宽度方向设置的一对第二侧部和沿底框长度方向设置的一对第一侧部，底框的宽度小于湿接缝的缝口宽度；底端固设于第二侧部上且呈竖向设置的立杆；横向地固设于立杆顶端的托杆，托杆的长度大于湿接缝的缝口宽度，在张拉作业架伸入湿接缝内后，托杆能够卡在两个T型梁之上；合页连接于第一侧部上的侧框，通过转动调节侧框，使侧框能够收合以伸入或拉出湿接缝，并能够在湿接缝内展开至与底框平齐；底端安装于侧框且顶端可拆卸地安装于托杆上的收放绳，通过调节收放绳以控制侧框的收合和展开。张拉作业架可以展开和收合，以使张拉作业架能够适配湿接缝的缝口宽度，将张拉作业架伸入湿接缝内以作为T梁负弯矩张拉作业的施工平台。
Fabricated T-beam hogging moment tensioning operation frame and construction method thereof
The invention relates to an assembly type T-beam hogging moment tensioning operation frame and a construction method thereof.The assembly type T-beam hogging moment tensioning operation frame comprises a square-shaped bottom frame which is provided with a pair of second side parts arranged in the width direction of the bottom frame and a pair of first side parts arranged in the length direction of the bottom frame, and the width of the bottom frame is smaller than the width of a seam opening of a wet seam; the bottom end of the vertical rod is fixedly arranged on the second side part; the supporting rod is transversely and fixedly arranged at the top end of the vertical rod, the length of the supporting rod is larger than the width of a seam opening of the wet seam, and after the tensioning operation frame stretches into the wet seam, the supporting rod can be clamped on the two T-shaped beams; the hinge is connected to the side frame on the first side part, and the side frame can be folded to extend into or be pulled out of the wet joint by rotating and adjusting the side frame and can be unfolded in the wet joint to be flush with the bottom frame; the bottom end of the winding and unwinding rope is installed on the side frame, the top end of the winding and unwinding rope is detachably installed on the supporting rod, and the side frame is controlled to be folded and unfolded by adjusting the winding and unwinding rope. The tensioning operation frame can be unfolded and folded so that the tensioning operation frame can be matched with the width of a seam opening of the wet seam, and the tensioning operation frame extends into the wet seam to serve as a construction platform for T-beam hogging moment tensioning operation.
本发明涉及一种装配式T梁负弯矩张拉作业架及其施工方法，包括：呈方型状的底框，具有沿底框宽度方向设置的一对第二侧部和沿底框长度方向设置的一对第一侧部，底框的宽度小于湿接缝的缝口宽度；底端固设于第二侧部上且呈竖向设置的立杆；横向地固设于立杆顶端的托杆，托杆的长度大于湿接缝的缝口宽度，在张拉作业架伸入湿接缝内后，托杆能够卡在两个T型梁之上；合页连接于第一侧部上的侧框，通过转动调节侧框，使侧框能够收合以伸入或拉出湿接缝，并能够在湿接缝内展开至与底框平齐；底端安装于侧框且顶端可拆卸地安装于托杆上的收放绳，通过调节收放绳以控制侧框的收合和展开。张拉作业架可以展开和收合，以使张拉作业架能够适配湿接缝的缝口宽度，将张拉作业架伸入湿接缝内以作为T梁负弯矩张拉作业的施工平台。
Fabricated T-beam hogging moment tensioning operation frame and construction method thereof
装配式T梁负弯矩张拉作业架及其施工方法
LIU CHEN (Autor:in) / YANG TAO (Autor:in) / ZHU YAN (Autor:in) / LIANG YIN (Autor:in) / CHEN YEFENG (Autor:in) / ZHONG ZHIYONG (Autor:in) / LIU ZHUOLIN (Autor:in) / ZHOU XIAOQIAO (Autor:in)
23.12.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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