Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prestress tensioning jacking device and using method
The invention discloses a prestress tensioning jacking device and a using method, belongs to the field of tensioning devices, and aims to reduce the labor intensity when a tensioning device and an anchor cable are assembled. Comprising a vertical frame and a bottom frame, and the vertical frame is slidably connected to the bottom frame in the vertical direction; an inner seat is arranged on the bottom frame, a vertical rod is slidably connected to the inner seat in the vertical direction, a pedal is rotationally connected to the input end of the vertical rod, and a top seat is arranged in the output direction of the vertical rod; the top seat is slidably connected with the inner seat in the transverse direction of the inner seat, and the vertical rod vertically moves to drive the top seat to transversely slide along the inner seat; the side face, corresponding to the vertical frame, of the top base is an inclined wedge face which gradually inclines and extends upwards from the end adjacent to the vertical frame to the end adjacent to the vertical rod. And the output end of the vertical frame is freely supported on the inclined wedge surface of the top seat. The tensioning device is supported by the vertical frame, and the height of the tensioning device is adjusted up and down, so that the anchor cable does not need to be supported by a single leg of a person in the connecting process of the anchor cable and the tensioning device, and the labor intensity of the person is relieved. And the pedal is used in the adjusting process, so that the operation is simple and easy.
本发明预应力张拉顶托器及使用方法，属于张拉装置领域，目的是降低张拉器与锚索进行组装时的劳动强度。包括竖架和底架，竖架沿竖向滑动连接在底架上；底架上设置有内座，内座上沿竖向滑动连接有竖杆，竖杆的输入端转动连接有踏板，竖杆的输出方向上设置顶座；顶座沿内座横向与内座滑动连接，经竖杆竖向运动驱动顶座沿内座横向滑动；顶座与竖架对应的侧面呈由相邻于竖架的一端至相邻于竖杆的一端呈逐渐倾斜向上延伸的斜楔面；竖架的输出端自由支撑于顶座的斜楔面上。本发明，由竖架支撑张拉器，并上下调节张拉器高度，使得锚索与张拉器连接过程中不需人员单腿支撑，从而减轻了人员的劳动强度。并且调节过程中使用脚踏，操作简单易行。
Prestress tensioning jacking device and using method
The invention discloses a prestress tensioning jacking device and a using method, belongs to the field of tensioning devices, and aims to reduce the labor intensity when a tensioning device and an anchor cable are assembled. Comprising a vertical frame and a bottom frame, and the vertical frame is slidably connected to the bottom frame in the vertical direction; an inner seat is arranged on the bottom frame, a vertical rod is slidably connected to the inner seat in the vertical direction, a pedal is rotationally connected to the input end of the vertical rod, and a top seat is arranged in the output direction of the vertical rod; the top seat is slidably connected with the inner seat in the transverse direction of the inner seat, and the vertical rod vertically moves to drive the top seat to transversely slide along the inner seat; the side face, corresponding to the vertical frame, of the top base is an inclined wedge face which gradually inclines and extends upwards from the end adjacent to the vertical frame to the end adjacent to the vertical rod. And the output end of the vertical frame is freely supported on the inclined wedge surface of the top seat. The tensioning device is supported by the vertical frame, and the height of the tensioning device is adjusted up and down, so that the anchor cable does not need to be supported by a single leg of a person in the connecting process of the anchor cable and the tensioning device, and the labor intensity of the person is relieved. And the pedal is used in the adjusting process, so that the operation is simple and easy.
本发明预应力张拉顶托器及使用方法，属于张拉装置领域，目的是降低张拉器与锚索进行组装时的劳动强度。包括竖架和底架，竖架沿竖向滑动连接在底架上；底架上设置有内座，内座上沿竖向滑动连接有竖杆，竖杆的输入端转动连接有踏板，竖杆的输出方向上设置顶座；顶座沿内座横向与内座滑动连接，经竖杆竖向运动驱动顶座沿内座横向滑动；顶座与竖架对应的侧面呈由相邻于竖架的一端至相邻于竖杆的一端呈逐渐倾斜向上延伸的斜楔面；竖架的输出端自由支撑于顶座的斜楔面上。本发明，由竖架支撑张拉器，并上下调节张拉器高度，使得锚索与张拉器连接过程中不需人员单腿支撑，从而减轻了人员的劳动强度。并且调节过程中使用脚踏，操作简单易行。
Prestress tensioning jacking device and using method
预应力张拉顶托器及使用方法
ZENG YONGSHENG (Autor:in) / WANG JUNHAI (Autor:in) / LI WENBIN (Autor:in) / LI QIANG (Autor:in) / SHU YANG (Autor:in) / LI JIANYUE (Autor:in)
02.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
| Europäisches Patentamt | 2020