A platform for research: civil engineering, architecture and urbanism
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 belongs to the technical field of concrete ground cutting, and discloses a concrete pavement joint cutting device for highway bridge construction, which comprises a vehicle body frame, a hand push rod is mounted on the vehicle body frame, a threaded rod is in threaded connection with the vehicle body frame, and a connecting frame is rotatably connected to the lower side of the threaded rod. A cutting blade is rotationally connected to the connecting frame, a motor mounting frame is fixedly connected to the connecting frame, and a driving motor is mounted on the motor mounting frame; through cooperation of structures such as a wedge-shaped detection rod and a limiting sliding sleeve, the wedge-shaped detection rod enters a cutting seam cut by a cutting blade, and then a wedge-shaped extrusion rod is driven through wedge-shaped cooperation to extrude the limiting sliding sleeve, so that a limiting roller on the limiting sliding sleeve is tightly attached to a wheel of a rotating wheel; and it is ensured that wheels of the rotating wheels are kept stable in the rotating process, it is ensured that an operator walks linearly when the pushing device advances, and then it is ensured that cutting seams of the concrete ground cut by the cutting blades are straight.
本发明属于混凝土地面切割技术领域，且公开了一种公路桥梁施工用混凝土路面切缝装置，包括车体框架，所述车体框架上安装有手推杆，所述车体框架上螺纹连接有螺纹杆，所述螺纹杆下侧转动连接有连接架，所述连接架上转动连接有切割刀片，所述连接架上固定连接有电机安装架，所述电机安装架上安装有驱动电机；本发明通过设置楔形探测杆和限位滑套等结构的配合，通过楔形探测杆进入切割刀片切割的切缝内，进而通过楔形配合带动楔形挤压杆挤压限位滑套，进而使得限位滑套上的限位辊轮紧贴转动车轮的车轮，确保转动车轮的车轮在转动过程中保持平稳，确保操作人员在推动装置前进的时候走直线，进而保证切割刀片切割混凝土地面的切缝笔直。
Concrete pavement joint-cutting device for highway bridge construction and using method of concrete pavement joint-cutting device
The invention belongs to the technical field of concrete ground cutting, and discloses a concrete pavement joint cutting device for highway bridge construction, which comprises a vehicle body frame, a hand push rod is mounted on the vehicle body frame, a threaded rod is in threaded connection with the vehicle body frame, and a connecting frame is rotatably connected to the lower side of the threaded rod. A cutting blade is rotationally connected to the connecting frame, a motor mounting frame is fixedly connected to the connecting frame, and a driving motor is mounted on the motor mounting frame; through cooperation of structures such as a wedge-shaped detection rod and a limiting sliding sleeve, the wedge-shaped detection rod enters a cutting seam cut by a cutting blade, and then a wedge-shaped extrusion rod is driven through wedge-shaped cooperation to extrude the limiting sliding sleeve, so that a limiting roller on the limiting sliding sleeve is tightly attached to a wheel of a rotating wheel; and it is ensured that wheels of the rotating wheels are kept stable in the rotating process, it is ensured that an operator walks linearly when the pushing device advances, and then it is ensured that cutting seams of the concrete ground cut by the cutting blades are straight.
本发明属于混凝土地面切割技术领域，且公开了一种公路桥梁施工用混凝土路面切缝装置，包括车体框架，所述车体框架上安装有手推杆，所述车体框架上螺纹连接有螺纹杆，所述螺纹杆下侧转动连接有连接架，所述连接架上转动连接有切割刀片，所述连接架上固定连接有电机安装架，所述电机安装架上安装有驱动电机；本发明通过设置楔形探测杆和限位滑套等结构的配合，通过楔形探测杆进入切割刀片切割的切缝内，进而通过楔形配合带动楔形挤压杆挤压限位滑套，进而使得限位滑套上的限位辊轮紧贴转动车轮的车轮，确保转动车轮的车轮在转动过程中保持平稳，确保操作人员在推动装置前进的时候走直线，进而保证切割刀片切割混凝土地面的切缝笔直。
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
ZHANG XIANGJUN (author) / HOU SHANGJIANG (author) / WANG WEIGANG (author)
2024-10-18
Patent
Electronic Resource
Chinese
| European Patent Office | 2021
| European Patent Office | 2024
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 | 2022
Concrete pavement joint cutting device for highway bridge construction
| European Patent Office | 2024