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A platform for research: civil engineering, architecture and urbanism
Concrete pavement joint-cutting device for highway bridge construction and using method of concrete pavement joint-cutting device
The invention provides a concrete pavement joint cutting device for highway bridge construction and a using method of the concrete pavement joint-cutting device, relates to the technical field of joint cutting devices, and solves the problems that stable limiting and fixing of a cutting structure cannot be realized through structural improvement, and a limiting structure cannot realize auxiliary limiting of a fixing nut. The concrete pavement joint-cutting device comprises a vehicle body of a rectangular frame-shaped structure; and a cutting structure mounted on the vehicle body. A mounting arm is slidably connected to the positions of two sets of stop blocks B, the mounting arm is of a concave structure, and a cutting blade is located in the mounting arm, so that residues generated by rotary cutting of the cutting blade can be intercepted through the mounting arm; and due to the fact that a stop block A makes contact with a locking nut, and the stop block A forms a limiting structure of the locking nut, convenience can be improved when the fixing bolt and the locking nut are locked.
本发明提供一种公路桥梁施工用混凝土路面切缝装置及其使用方法，涉及切缝装置技术领域，解决了不能够通过结构上的改进实现切割结构的稳固限位以及固定，且其限位结构不能够实现固定螺母的辅助限位的问题。一种公路桥梁施工用混凝土路面切缝装置及其使用方法，包括车体；所述车体为矩形框状结构；切割结构，所述切割结构安装在车体上。因安装臂滑动连接在两组挡块B位置，且安装臂为凹形结构，并且切割片位于安装臂内部，从而切割片转动切割产生的残渣可通过安装臂进行拦截；因挡块A与锁紧螺母接触，且挡块A组成了锁紧螺母的限位结构，从而可提高固定螺栓和锁紧螺母锁紧时的便捷性。
Concrete pavement joint-cutting device for highway bridge construction and using method of concrete pavement joint-cutting device
The invention provides a concrete pavement joint cutting device for highway bridge construction and a using method of the concrete pavement joint-cutting device, relates to the technical field of joint cutting devices, and solves the problems that stable limiting and fixing of a cutting structure cannot be realized through structural improvement, and a limiting structure cannot realize auxiliary limiting of a fixing nut. The concrete pavement joint-cutting device comprises a vehicle body of a rectangular frame-shaped structure; and a cutting structure mounted on the vehicle body. A mounting arm is slidably connected to the positions of two sets of stop blocks B, the mounting arm is of a concave structure, and a cutting blade is located in the mounting arm, so that residues generated by rotary cutting of the cutting blade can be intercepted through the mounting arm; and due to the fact that a stop block A makes contact with a locking nut, and the stop block A forms a limiting structure of the locking nut, convenience can be improved when the fixing bolt and the locking nut are locked.
本发明提供一种公路桥梁施工用混凝土路面切缝装置及其使用方法，涉及切缝装置技术领域，解决了不能够通过结构上的改进实现切割结构的稳固限位以及固定，且其限位结构不能够实现固定螺母的辅助限位的问题。一种公路桥梁施工用混凝土路面切缝装置及其使用方法，包括车体；所述车体为矩形框状结构；切割结构，所述切割结构安装在车体上。因安装臂滑动连接在两组挡块B位置，且安装臂为凹形结构，并且切割片位于安装臂内部，从而切割片转动切割产生的残渣可通过安装臂进行拦截；因挡块A与锁紧螺母接触，且挡块A组成了锁紧螺母的限位结构，从而可提高固定螺栓和锁紧螺母锁紧时的便捷性。
Concrete pavement joint-cutting device for highway bridge construction and using method of concrete pavement joint-cutting device
一种公路桥梁施工用混凝土路面切缝装置及其使用方法
FANG XIAODONG (author) / LIU JING (author) / ZHANG GUOQIANG (author) / BI WEI (author)
2021-08-27
Patent
Electronic Resource
Chinese
| European Patent Office | 2024
| European Patent Office | 2024
Concrete pavement joint cutting device for highway bridge construction
| European Patent Office | 2022
Concrete pavement joint cutting device for highway bridge construction
| European Patent Office | 2021
Concrete pavement joint cutting device for highway bridge construction
| European Patent Office | 2024