Gate control device of screw gate

Abstract

The invention provides a gate control device of a screw gate. The gate control device comprises a first bottom plate, a first support, a hoist, a gate screw, a motor, a gate level meter and a limiting stopper, wherein the first bottom plate is fixedly mounted on the first support; the hoist is fixedly mounted on the first bottom plate; the gate screw sequentially penetrates through the hoist, the first bottom plate and the first support; the motor is fixedly mounted on one side of the hoist, and an output shaft of the motor is in transmission connection with the hoist; the gate level meter comprises a travel gear, an encoder and an encoder support; the encoder is fixedly mounted on the encoder support, and the encoder support is fixedly mounted on the hoist; the limiting stopper comprises a limiting ring and limiting switches, the gate screw is sleeved with the limiting ring, the limiting switches comprise a first limiting switch and a second limiting switch, and the first limiting switch is fixedly mounted on the encoder support. The gate control device can be used for transforming existing old gates, the mechanical structure of the gate control device is highly integrated, the size is small, and the requirement for automatic control of the gate in an intelligent water conservancy system can be met.

Description

technical field [0001] The invention relates to the field of water conservancy engineering, in particular to a screw gate control device. Background technique [0002] The screw gate is a mechanical device for water conservancy engineering that connects the gate leaf directly or through a guide slider or a connecting rod with a threaded rod, and the screw rod moves up and down to open and close the gate. Due to its simple structure, convenient installation and operation, and high cost performance, Therefore, it is widely used in various engineering projects related to the water conservancy industry. As one of the traditional hydraulic engineering infrastructures, the screw gate has played an important role in hydraulic engineering, and has played a huge positive role in flood control, protection of industrial and agricultural production, safety of people's lives and property, and environmental protection. [0003] With the vigorous advancement of "Internet +" modern agricul...

AI Technical Summary

Problems solved by technology

Most of the screw gates currently used are manual and semi-automatic gates, which are troublesome to open, insufficient safety measures, no water conservancy data collection records such as flow, and cannot reasonably allocate water resources. With the continuous development of Internet of Things technology, the transformation and upgrading of traditional agricultural irrigation It is necessary to make rational use of water resources and realize high-efficiency and water-saving agriculture. It is necessary to use highly automated water conservancy gates

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