Novel common winding drum bidirectional rope outlet open-close system

Abstract

The invention discloses a novel common winding drum bidirectional rope outlet open-close system. The system comprises a gate hoist body, a machine frame and a mounting foundation. The gate hoist body is mounted at the top of the machine frame through the machine frame and comprises a motor, a brake, a reducer, a first transmission shaft device, a second transmission shaft device and a winding drum device which are sequentially in transmission connection. The winding drum device is provided with a bidirectional single-linkage spiral linear rope race winding drum with the turning directions of rope races in the two sides being consistent. The mounting foundation is fixedly provided with gate opening turning pulley blocks and gate closing turning pulley blocks. A gate opening rope and a gate closing rope are arranged in the rope races in the two sides of the winding drums correspondingly. One end of the gate opening rope and one end of the gate closing rope are fixed to the two ends of the winding drum correspondingly, and the other end of the gate opening rope and the other end of the gate closing rope are in deflected connection with a gate needing to be controlled to operate through the gate opening turning pulley blocks and the gate closing turning pulley blocks correspondingly. The open-close system is safe and reasonable in overall structure design, the structure size and mounting space of a gate hoist are greatly reduced, and the open-close system has high economy and practicality.

Description

technical field [0001] The invention relates to the technical field of water conservancy engineering, in particular to a novel two-way rope-out opening and closing system for a shared reel. Background technique [0002] The gate opening and closing system is used in various large-scale water supply and drainage, water conservancy and hydropower projects. It is used to control the lifting of various large and medium-sized cast iron gates and steel gates to achieve opening and closing, and realize water storage and discharge of water conservancy projects. With the increasing requirements for the design and manufacture of gates and opening and closing systems of water conservancy projects, the existing opening and closing systems of water conservancy gates cannot meet the requirements due to their complex and cumbersome structures. , and the complex installation structure will also cause the gate to be unstable during operation, it is difficult to control the lifting position o...

AI Technical Summary

Problems solved by technology

With the increasing requirements for the design and manufacture of gates and opening and closing systems of water conservancy projects, the existing opening and closing systems of water conservancy gates cannot meet the requirements due to their complex and cumbersome structures. , and the complex installation structure will also cause the gate to be unstable during operation, it is difficult to control the lifting position of the gate, the operation is inconvenient, the overall structure size and installation space requirements are large, and the economic applicability is poor

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