A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a local excavation protection device for pipeline repair, and relates to the technical field of auxiliary equipment related to pipeline repair. The device comprises protection plates, a front plate arranged on the lower portions of the front sides of the protection plates and a rear plate arranged on the lower portions of the rear sides of the protection plates, anti-falling plates are arranged on the opposite side walls of the two protection plates, adjusting plates are fixed to the front ends and the rear ends of the protection plates, and adjusting supporting plates are arranged on the right lower sides of the anti-falling plates. Moving openings are formed in the positions, corresponding to the anti-falling plates, of the upper ends of the adjusting supporting plates in a penetrating mode, overturning blades are fixed to the rotating shaft ends of the first motors, and threaded rods are arranged on the left portion and the right portion over the rear plate. According to the device, the anti-falling plate moves or is limited on the adjusting supporting plate, so that the side wall of a ground digging opening is limited and supported, collapse is avoided, the working efficiency is improved, meanwhile, stacked soil is paved through the overturning blades, interference to device adjustment is avoided, and adjustment can be conducted according to the area to be excavated by workers through rotary movement of the threaded rod.
本发明公开了一种管道修复用局部开挖防护装置，涉及管道修复相关辅助设备技术领域。本发明包括防护板和置于防护板前侧下部位的前置板和置于防护板后侧下部位的后置板，两个防护板相对的侧壁均设置有防坠板，防护板的前后端均固定有调节板，防坠板的正下侧均设置有调节撑板，调节撑板的上端对应防坠板的位置处均贯穿有移动口，第一电机的转轴端均固定有翻转叶，后置板正上方的左右部位均设置有螺纹杆。本发明通过防坠板在调节撑板上的移动或限定，以此达到对地面挖口的侧壁限位支撑，避免坍塌，提高工作效率，同时翻转叶将堆积的土壤铺平，避免对装置调节的干扰，且螺纹杆的旋转移动，实现可根据工作人员所要开挖的面积进行调整。
The invention discloses a local excavation protection device for pipeline repair, and relates to the technical field of auxiliary equipment related to pipeline repair. The device comprises protection plates, a front plate arranged on the lower portions of the front sides of the protection plates and a rear plate arranged on the lower portions of the rear sides of the protection plates, anti-falling plates are arranged on the opposite side walls of the two protection plates, adjusting plates are fixed to the front ends and the rear ends of the protection plates, and adjusting supporting plates are arranged on the right lower sides of the anti-falling plates. Moving openings are formed in the positions, corresponding to the anti-falling plates, of the upper ends of the adjusting supporting plates in a penetrating mode, overturning blades are fixed to the rotating shaft ends of the first motors, and threaded rods are arranged on the left portion and the right portion over the rear plate. According to the device, the anti-falling plate moves or is limited on the adjusting supporting plate, so that the side wall of a ground digging opening is limited and supported, collapse is avoided, the working efficiency is improved, meanwhile, stacked soil is paved through the overturning blades, interference to device adjustment is avoided, and adjustment can be conducted according to the area to be excavated by workers through rotary movement of the threaded rod.
本发明公开了一种管道修复用局部开挖防护装置，涉及管道修复相关辅助设备技术领域。本发明包括防护板和置于防护板前侧下部位的前置板和置于防护板后侧下部位的后置板，两个防护板相对的侧壁均设置有防坠板，防护板的前后端均固定有调节板，防坠板的正下侧均设置有调节撑板，调节撑板的上端对应防坠板的位置处均贯穿有移动口，第一电机的转轴端均固定有翻转叶，后置板正上方的左右部位均设置有螺纹杆。本发明通过防坠板在调节撑板上的移动或限定，以此达到对地面挖口的侧壁限位支撑，避免坍塌，提高工作效率，同时翻转叶将堆积的土壤铺平，避免对装置调节的干扰，且螺纹杆的旋转移动，实现可根据工作人员所要开挖的面积进行调整。
Liner construction device for non-excavation pipeline repair
European Patent Office | 2024
Liner construction device for non-excavation pipeline repair
| European Patent Office | 2024
Suspension protection excavation method for existing pipeline
| European Patent Office | 2024
Liner construction device for non-excavation pipeline repair having bending means
European Patent Office | 2024