A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a road and bridge steel form demoulding device. The device comprises a machine body placed on a bridge body; two hydraulic cylinders are symmetrically and fixedly installed onthe two sides of the machine body; a right-angle rod is inserted into each hydraulic cylinder in a sealed mode; a demoulding unit is installed at the lower end of each right-angle rod; and a hydrauliccontrol system is installed on the machine body. According to the demoulding device of the invention, a plurality of demolding piston rods are inserted into a plurality of dismounting holes, so thatdemolding can be carried out through a hydraulic control system; excessive manpower is not needed; workload and danger are reduced; the strength of the right-angle rods is improved through protectionrods, so that the safety of the device is improved; independent control over the movement of the right-angle rods and the stretching and retracting of the demolding piston rods is achieved through electromagnetic reversing valves, and the demoulding convenience of the device is improved.
本发明公开了一种路桥钢模板退模装置，包括放置在桥体上的机体，所述机体的两侧对称固定安装有两个液压筒，每个所述液压筒上均密封插设有直角杆，每个所述直角杆的下端均安装有退模器，所述机体上安装有液压控制系统。本发明通过多个退模活塞杆插设在多个拆卸孔内即可通过液压控制系统进行退模，无需使用太多人力，降低工作量和危险性，通过防护杆增加直角杆的强度，从而增加装置的安全性，通过电磁换向阀实现直角杆的移动和退模活塞杆的伸缩的单独控制，增加装置退模的便捷性。
The invention discloses a road and bridge steel form demoulding device. The device comprises a machine body placed on a bridge body; two hydraulic cylinders are symmetrically and fixedly installed onthe two sides of the machine body; a right-angle rod is inserted into each hydraulic cylinder in a sealed mode; a demoulding unit is installed at the lower end of each right-angle rod; and a hydrauliccontrol system is installed on the machine body. According to the demoulding device of the invention, a plurality of demolding piston rods are inserted into a plurality of dismounting holes, so thatdemolding can be carried out through a hydraulic control system; excessive manpower is not needed; workload and danger are reduced; the strength of the right-angle rods is improved through protectionrods, so that the safety of the device is improved; independent control over the movement of the right-angle rods and the stretching and retracting of the demolding piston rods is achieved through electromagnetic reversing valves, and the demoulding convenience of the device is improved.
本发明公开了一种路桥钢模板退模装置，包括放置在桥体上的机体，所述机体的两侧对称固定安装有两个液压筒，每个所述液压筒上均密封插设有直角杆，每个所述直角杆的下端均安装有退模器，所述机体上安装有液压控制系统。本发明通过多个退模活塞杆插设在多个拆卸孔内即可通过液压控制系统进行退模，无需使用太多人力，降低工作量和危险性，通过防护杆增加直角杆的强度，从而增加装置的安全性，通过电磁换向阀实现直角杆的移动和退模活塞杆的伸缩的单独控制，增加装置退模的便捷性。
Road and bridge steel form demoulding device
一种路桥钢模板退模装置
GENG LIHUI (author)
2020-05-26
Patent
Electronic Resource
Chinese
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