Riverway desilting mechanism based on cable driven parallel structure

A technology of river channel and configuration, which is applied in the direction of mechanically driven excavators/dredgers, earth movers/shovels, construction, etc., which can solve the problems of prolonging the dredging project cycle, affecting the dredging work efficiency, and heavy workload, etc. problems, to achieve the effect of improving sludge cleaning efficiency, improving convenience, and large working space

Active Publication Date: 2014-12-10
TSINGHUA UNIV +1
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  • Summary
  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

The workload of auxiliary river channel dredging works such as cofferdam filling and demolition is heavy, which seriously affects the efficiency of dredging work and prolongs the dredging project cycle

Method used

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  • Riverway desilting mechanism based on cable driven parallel structure
  • Riverway desilting mechanism based on cable driven parallel structure
  • Riverway desilting mechanism based on cable driven parallel structure

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Embodiment Construction

[0029] The implementation of the present invention will be described in detail below in conjunction with the drawings and examples.

[0030] A river channel dredging mechanism based on cable parallel configuration in the present invention comprises: a plurality of cable drive units 1 distributed on both sides of the river channel; a support system 2 arranged beside the cable drive unit 1; The steel cable 3 of the drive unit 1; and the grab bucket 4 connected to the other end of the steel cable 3; wherein, a plurality of cable drive units 1 provide power, and the steel cable 3 drives the grab bucket 4 to lift and open and close to complete the lifting of sludge and clean up.

[0031] Such as figure 1 As shown in Fig. 1, according to the actual working conditions on site, firstly, a plurality of cable outlet platforms (composed of cable drive unit 1 and support system 2) are arranged at the corresponding positions, and necessary reinforcement is carried out (adding cable-stayed...

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Abstract

The invention provides a riverway desilting mechanism based on a cable driven parallel structure. The mechanism comprises multiple cable driven units distributed on the two sides of a riverway, supporting systems arranged beside the cable driven units, steel cables and a grab bucket, wherein one end of each steel cable is connected with the corresponding cable driven unit through the corresponding supporting system, and the other end of each steel cable is connected with the grab bucket. One end of each steel cable is connected with the corresponding cable driven unit, the other end of each steel cable is connected with the grab bucket through the corresponding supporting system and a guide structure, and the space cable driven parallel structure is formed. By means of cooperative control of the cable driven units, sequential stretching and retracting of the steel cables are guaranteed, the position and the posture of the grab bucket are controlled, grasping and lifting of sludge at the bottom of a river are finished, and finally the riverway desilting function is achieved.

Description

technical field [0001] The invention belongs to the field of water conservancy engineering, in particular to a river dredging mechanism based on a cable parallel configuration. Background technique [0002] Siltation is an important factor affecting various functions of rivers such as flood control, drainage, irrigation, water supply, and navigation. In order to restore the normal function of the river and promote the rapid and sustainable development of the economy and society, dredging and dredging of the river must be carried out regularly. The river channel will become deeper and wider through treatment, and the river water will become clearer. The production conditions and living environment of the people will be significantly improved, and the goal of "clear water, smooth river, green banks and beautiful scenery" will be achieved. [0003] River dredging generally uses professional engineering machinery such as excavators or dredgers. Because excavators and dredgers ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F5/28E02F3/47E02F3/58
Inventor 刘辛军邵珠峰唐晓强王长伟张东亚
Owner TSINGHUA UNIV
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