Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Opposite-flushing module, opposite-flushing type high-pressure water jet trencher and operation method of opposite-flushing type high-pressure water jet trencher
The invention discloses an opposite-flushing module, an opposite-flushing type high-pressure water jet trencher and an operation method of the opposite-flushing type high-pressure water jet trencher. Under the control of an underwater cable robot, the opposite-flushing type high-pressure water jet trencher moves vertically and horizontally by means of a vertical propeller and a horizontal propeller of the cable robot, the movement is flexible, and the trencher can conveniently and quickly reach an operation site; a high-pressure jet flow mechanism operates, trenching operation is conducted after the diameter, the distance and the water jet flow direction of small nozzles are adjusted, meanwhile, an opposite-flushing mechanism operates synchronously, the spraying direction of large-flow nozzles is adjusted through a direction adjusting rudder plate so as to balance the counter-acting force brought by the high-pressure jet flow mechanism; and finally, continuous trenching operation is achieved in cooperation with crawler wheels. By additionally arranging the adjustable opposite-flushing mechanism, reacting force generated by water jet is counteracted, and the problem that the reacting force generated by high-pressure water jet during trenching seriously affects the trenching operation efficiency and the operation stability is solved.
本发明公开了一种对冲模块、对冲式高压水射流型挖沟机及作业方法，在水下有缆机器人的控制下，对冲式高压水射流型挖沟机借助有缆机器人的垂直推进器和水平推进器进行竖直移动和水平移动，移动灵活，便于快速到达作业地点，高压射流机构运行，在调整小喷嘴的直径、间距和水射流方向后，进行挖沟作业，同时，对冲机构同步运行，并通过调向舵板调节大流量喷嘴的喷射方向，以平衡高压射流机构带来的反作用力，最后配合履带轮实现连续性挖沟作业；本发明通过增加可调的对冲机构，实现对水射流所产生的反作用力进行抵消，解决挖沟时高压水射流产生的反作用力，对挖沟作业效率和运行稳定性造成严重影响的问题。
Opposite-flushing module, opposite-flushing type high-pressure water jet trencher and operation method of opposite-flushing type high-pressure water jet trencher
The invention discloses an opposite-flushing module, an opposite-flushing type high-pressure water jet trencher and an operation method of the opposite-flushing type high-pressure water jet trencher. Under the control of an underwater cable robot, the opposite-flushing type high-pressure water jet trencher moves vertically and horizontally by means of a vertical propeller and a horizontal propeller of the cable robot, the movement is flexible, and the trencher can conveniently and quickly reach an operation site; a high-pressure jet flow mechanism operates, trenching operation is conducted after the diameter, the distance and the water jet flow direction of small nozzles are adjusted, meanwhile, an opposite-flushing mechanism operates synchronously, the spraying direction of large-flow nozzles is adjusted through a direction adjusting rudder plate so as to balance the counter-acting force brought by the high-pressure jet flow mechanism; and finally, continuous trenching operation is achieved in cooperation with crawler wheels. By additionally arranging the adjustable opposite-flushing mechanism, reacting force generated by water jet is counteracted, and the problem that the reacting force generated by high-pressure water jet during trenching seriously affects the trenching operation efficiency and the operation stability is solved.
本发明公开了一种对冲模块、对冲式高压水射流型挖沟机及作业方法，在水下有缆机器人的控制下，对冲式高压水射流型挖沟机借助有缆机器人的垂直推进器和水平推进器进行竖直移动和水平移动，移动灵活，便于快速到达作业地点，高压射流机构运行，在调整小喷嘴的直径、间距和水射流方向后，进行挖沟作业，同时，对冲机构同步运行，并通过调向舵板调节大流量喷嘴的喷射方向，以平衡高压射流机构带来的反作用力，最后配合履带轮实现连续性挖沟作业；本发明通过增加可调的对冲机构，实现对水射流所产生的反作用力进行抵消，解决挖沟时高压水射流产生的反作用力，对挖沟作业效率和运行稳定性造成严重影响的问题。
Opposite-flushing module, opposite-flushing type high-pressure water jet trencher and operation method of opposite-flushing type high-pressure water jet trencher
一种对冲模块、对冲式高压水射流型挖沟机及作业方法
TIAN XIAOQING (Autor:in) / LU FAN (Autor:in) / CHEN HONGHUA (Autor:in) / PAN HUACHEN (Autor:in) / ZHU ZEFEI (Autor:in) / LI JIANQI (Autor:in)
24.09.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
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