A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Drainage ditch grate and steel plate flatness correcting device and correcting method
The invention relates to a drainage ditch grate and steel plate flatness correcting device and a correcting method. The correcting device comprises a base, a baffle and a tail supporting frame are fixedly arranged above the base according to a set interval, a hydraulic machine is arranged at the tail supporting frame, a guide rail is arranged between the baffle and the tail supporting frame, a guide wheel is arranged above the guide rail, the upper part of the guide wheel is connected with a top plate, a hydraulic cylinder is hinged between the top plate and the tail supporting frame, and thehydraulic cylinder is connected with the hydraulic machine, wherein the set interval is smaller than the sum of the thickness of a grate or a steel plate and the largest extension length of a piston rod of the hydraulic cylinder and larger than the sum of the thickness of the grate or the steel plate and the shortest retraction length of the piston rod of the hydraulic cylinder. By adopting the technical scheme, the limitation of traditional multi-person cooperative operation is avoided, one person can finish operation, the cost of replacing a new grate is saved, the period of purchasing the new grate is shortened, and the working efficiency is effectively improved.
本发明涉及一种排水沟箅子及钢板平整度矫正装置及矫正方法。该矫正装置包括底座，底座上方按设定间距固定设置挡板和尾部支撑架，尾部支撑架处设置液压机，在挡板和尾部支撑架之间设有导轨，导轨上方设置导轮，导轮上部连接顶板，顶板和尾部支撑架之间铰接液压缸，液压缸连接液压机，其中，设定间距小于箅子或钢板的厚度与液压缸活塞杆最大伸长长度之和，并且大于箅子或钢板的厚度与液压缸活塞杆最短回缩长度之和。通过采用上述技术方案，避免了传统多人协同作业的限制，一人即可完成操作，节省了更换新篦子的费用，缩短了采购新篦子的周期，有效提高了工作效率。
Drainage ditch grate and steel plate flatness correcting device and correcting method
The invention relates to a drainage ditch grate and steel plate flatness correcting device and a correcting method. The correcting device comprises a base, a baffle and a tail supporting frame are fixedly arranged above the base according to a set interval, a hydraulic machine is arranged at the tail supporting frame, a guide rail is arranged between the baffle and the tail supporting frame, a guide wheel is arranged above the guide rail, the upper part of the guide wheel is connected with a top plate, a hydraulic cylinder is hinged between the top plate and the tail supporting frame, and thehydraulic cylinder is connected with the hydraulic machine, wherein the set interval is smaller than the sum of the thickness of a grate or a steel plate and the largest extension length of a piston rod of the hydraulic cylinder and larger than the sum of the thickness of the grate or the steel plate and the shortest retraction length of the piston rod of the hydraulic cylinder. By adopting the technical scheme, the limitation of traditional multi-person cooperative operation is avoided, one person can finish operation, the cost of replacing a new grate is saved, the period of purchasing the new grate is shortened, and the working efficiency is effectively improved.
本发明涉及一种排水沟箅子及钢板平整度矫正装置及矫正方法。该矫正装置包括底座，底座上方按设定间距固定设置挡板和尾部支撑架，尾部支撑架处设置液压机，在挡板和尾部支撑架之间设有导轨，导轨上方设置导轮，导轮上部连接顶板，顶板和尾部支撑架之间铰接液压缸，液压缸连接液压机，其中，设定间距小于箅子或钢板的厚度与液压缸活塞杆最大伸长长度之和，并且大于箅子或钢板的厚度与液压缸活塞杆最短回缩长度之和。通过采用上述技术方案，避免了传统多人协同作业的限制，一人即可完成操作，节省了更换新篦子的费用，缩短了采购新篦子的周期，有效提高了工作效率。
Drainage ditch grate and steel plate flatness correcting device and correcting method
排水沟箅子及钢板平整度矫正装置及矫正方法
ZHANG DONGJUN (author) / DAI ZHENG (author) / FAN HONGLEI (author) / ZHOU YAN (author)
2020-07-07
Patent
Electronic Resource
Chinese
Formwork joint flatness deviation correcting device and using method thereof
| European Patent Office | 2021
Correcting device and correcting method for cantilever steel beam
| European Patent Office | 2024