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A platform for research: civil engineering, architecture and urbanism
High-pressure water jet cutting device and method for palisade crane beam of underground cavern plant
The invention provides an underground cavern plant rock wall crane beam high-pressure water jet cutting device and method, and belongs to the technical field of water conservancy and hydropower engineering.The underground cavern plant rock wall crane beam high-pressure water jet cutting device comprises a guide mechanism, a support mechanism and a jet cutting mechanism, the guide mechanism is detachably connected with a steel pipe frame, and the steel pipe frame is erected according to the punching position; the bracket mechanism is connected with the guide mechanism and can move on the guide mechanism; the support mechanism is connected with the jet cutting mechanism, the support mechanism is used for adjusting the angle of a hollow jet pipeline protection pipe of the jet cutting mechanism, the tail end of the hollow jet pipeline protection pipe is connected with a nozzle, and the steel pipe frame is connected with a positioning steel pipe through which the hollow jet pipeline protection pipe penetrates; the water jet technology is used for replacing blasting construction, the safety problem and construction interference caused by a traditional drilling and blasting method are reduced, and the construction quality and efficiency of the rock wall crane beam are improved.
本发明提供了一种地下洞室厂房岩壁吊车梁高压水射流切割装置及方法，属于水利水电工程技术领域，包括：导向机构、支架机构和射流切割机构，所述导向机构与钢管架可拆卸连接，所述钢管架根据打孔位置架设，支架机构与导向机构连接并能够在导向机构上移动；所述支架机构与射流切割机构连接，所述支架机构用于调整射流切割机构的中空射流管线保护管的角度，所述中空射流管线保护管的末端连接有喷嘴，钢管架与用于中空射流管线保护管穿过的定位钢管连接；本发明利用水射流技术代替爆破施工，减少了传统钻爆法带来的安全问题与施工干扰，提高了岩壁吊车梁施工质量与效率。
High-pressure water jet cutting device and method for palisade crane beam of underground cavern plant
The invention provides an underground cavern plant rock wall crane beam high-pressure water jet cutting device and method, and belongs to the technical field of water conservancy and hydropower engineering.The underground cavern plant rock wall crane beam high-pressure water jet cutting device comprises a guide mechanism, a support mechanism and a jet cutting mechanism, the guide mechanism is detachably connected with a steel pipe frame, and the steel pipe frame is erected according to the punching position; the bracket mechanism is connected with the guide mechanism and can move on the guide mechanism; the support mechanism is connected with the jet cutting mechanism, the support mechanism is used for adjusting the angle of a hollow jet pipeline protection pipe of the jet cutting mechanism, the tail end of the hollow jet pipeline protection pipe is connected with a nozzle, and the steel pipe frame is connected with a positioning steel pipe through which the hollow jet pipeline protection pipe penetrates; the water jet technology is used for replacing blasting construction, the safety problem and construction interference caused by a traditional drilling and blasting method are reduced, and the construction quality and efficiency of the rock wall crane beam are improved.
本发明提供了一种地下洞室厂房岩壁吊车梁高压水射流切割装置及方法，属于水利水电工程技术领域，包括：导向机构、支架机构和射流切割机构，所述导向机构与钢管架可拆卸连接，所述钢管架根据打孔位置架设，支架机构与导向机构连接并能够在导向机构上移动；所述支架机构与射流切割机构连接，所述支架机构用于调整射流切割机构的中空射流管线保护管的角度，所述中空射流管线保护管的末端连接有喷嘴，钢管架与用于中空射流管线保护管穿过的定位钢管连接；本发明利用水射流技术代替爆破施工，减少了传统钻爆法带来的安全问题与施工干扰，提高了岩壁吊车梁施工质量与效率。
High-pressure water jet cutting device and method for palisade crane beam of underground cavern plant
地下洞室厂房岩壁吊车梁高压水射流切割装置及方法
2024-06-07
Patent
Electronic Resource
Chinese
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