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A platform for research: civil engineering, architecture and urbanism
Self-adaptive infinitely-adjustable support wedge-shaped block system
The invention relates to a self-adaptive stepless adjusting support wedge-shaped block system which comprises a wedge-shaped block bottom steel plate fixed to a support and a beam bottom embedded steel plate embedded in the bottom of a precast beam, and side face corrugated steel plates are arranged around the wedge-shaped block bottom steel plate and the beam bottom embedded steel plate in a surrounding mode. Adjusting bolts are inserted into the four corners of the wedge-shaped block bottom steel plates and the four corners of the beam bottom embedded steel plates, the opposite positions of the wedge-shaped block bottom steel plates and the beam bottom embedded steel plates are fixed through the adjusting bolts, grouting holes are formed in the wedge-shaped block bottom steel plates, and the upper wedge-shaped block bottom steel plates, the lower wedge-shaped block bottom steel plates and the beam bottom embedded steel plates are enclosed by the side face corrugated steel plates to form a grouting cavity. The problems that when a bridge support is replaced and leveled, a steel plate is leveled traditionally through a plug steel plate, the steel plate needs to be pre-measured according to the actual longitudinal and transverse gradients of a beam bottom and then is cut, and the construction process is tedious and difficult are solved.
本发明涉及一种自适应无极差调节支座楔形块系统，包括固定在支座上的楔形块底钢板和埋设于预制梁底部的梁底预埋钢板，楔形块底钢板和梁底预埋钢板四周围合有侧面波纹钢板，楔形块底钢板和梁底预埋钢板四角处插设有调节螺栓，通过调节螺栓实现楔形块底钢板和梁底预埋钢板相对位置的固定，楔形块底钢板上开设有注浆孔，侧面波纹钢板围合上下楔形块底钢板、梁底预埋钢板形成注浆腔体；解决桥梁支座更换调平时，传统采用塞钢板调平，钢板需要根据梁底实际纵横向坡度进行预测量，再进行切割加工，施工工序繁琐且难度大的问题。
Self-adaptive infinitely-adjustable support wedge-shaped block system
The invention relates to a self-adaptive stepless adjusting support wedge-shaped block system which comprises a wedge-shaped block bottom steel plate fixed to a support and a beam bottom embedded steel plate embedded in the bottom of a precast beam, and side face corrugated steel plates are arranged around the wedge-shaped block bottom steel plate and the beam bottom embedded steel plate in a surrounding mode. Adjusting bolts are inserted into the four corners of the wedge-shaped block bottom steel plates and the four corners of the beam bottom embedded steel plates, the opposite positions of the wedge-shaped block bottom steel plates and the beam bottom embedded steel plates are fixed through the adjusting bolts, grouting holes are formed in the wedge-shaped block bottom steel plates, and the upper wedge-shaped block bottom steel plates, the lower wedge-shaped block bottom steel plates and the beam bottom embedded steel plates are enclosed by the side face corrugated steel plates to form a grouting cavity. The problems that when a bridge support is replaced and leveled, a steel plate is leveled traditionally through a plug steel plate, the steel plate needs to be pre-measured according to the actual longitudinal and transverse gradients of a beam bottom and then is cut, and the construction process is tedious and difficult are solved.
本发明涉及一种自适应无极差调节支座楔形块系统，包括固定在支座上的楔形块底钢板和埋设于预制梁底部的梁底预埋钢板，楔形块底钢板和梁底预埋钢板四周围合有侧面波纹钢板，楔形块底钢板和梁底预埋钢板四角处插设有调节螺栓，通过调节螺栓实现楔形块底钢板和梁底预埋钢板相对位置的固定，楔形块底钢板上开设有注浆孔，侧面波纹钢板围合上下楔形块底钢板、梁底预埋钢板形成注浆腔体；解决桥梁支座更换调平时，传统采用塞钢板调平，钢板需要根据梁底实际纵横向坡度进行预测量，再进行切割加工，施工工序繁琐且难度大的问题。
Self-adaptive infinitely-adjustable support wedge-shaped block system
一种自适应无极差调节支座楔形块系统
TONG KAIMIN ( author ) / LI XINCHUN ( author ) / LAI ZIQIN ( author ) / DENG CAN ( author ) / GUO YUYU ( author ) / MAI ZIHAO ( author ) / ZHU JUN ( author )
2024-07-16
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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