Self-regulation gate

A self-adjusting and gate technology, applied in water conservancy projects, marine engineering, coastline protection and other directions, can solve the problems of potential safety hazards, inconvenience, and labor-intensive human control in power control, and achieve good mechanical strength, easy maintenance, and structure. simple effect

Inactive Publication Date: 2012-06-27
扬州众大水利机电设备制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are potential safety hazards in power control, and manual control is labor-intensive
Especially for some flip gates used to make waterfall landscapes,

Method used

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Embodiment Construction

[0015] The following describes the technical solution of the present invention in detail through a best embodiment in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the embodiment.

[0016] Such as figure 1 As shown, a self-adjusting gate includes a bottom shaft 1 and a gate 2 connected to the bottom shaft, and also includes a cable 3 and a counterweight 4, and a pulley block 5 is arranged between the gate and the gate pier. The counterweight 4 is wound around the pulley block 5 through a cable. The pulley block includes a movable pulley 51 arranged on the gate and a fixed pulley 52 arranged on the gate pier. The counterweight is provided with a container and can be placed in the container. Water thereby adjusts the quality of the counterweight, thereby controlling the critical opening water level of the gate, and the material is obtained on site, and the convenient and practical cable is a steel cable.

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Abstract

The invention discloses a self-regulation gate. The self-regulation gate comprises a bottom shaft (1), a gate (2), a cable (3) and a clump weight (4), wherein the gate (2) is connected with the bottom shaft; a pulley block (5) is arranged between the gate and a gate pier; and the clump weight (4) is wound on the pulley block (5) through the cable. For the self-regulation gate adopting the technical scheme, the gate is pulled by the clump weight through the pulley block; when the water level descends and water flow becomes smaller, the gate is pulled up, even is closed under the action of the clump weight so as to ensure stored water in a reservior at a certain water level; when more water is stored in the reservoir and the water level rises, the thrust of the water to the gate becomes bigger and the gate is pushed to be opened; the clump weight is used for balancing the opening angle and speed of the gate; the weight of the clump weight can be set according to the field requirement; the opening state of the gate can be automatically controlled according to the water level and the size of the water flow; and the self-regulation gate has simple structure and is convenient to maintain.

Description

technical field [0001] The invention relates to water conservancy equipment, in particular to a self-regulating gate. Background technique [0002] Gates are indispensable equipment in water conservancy and hydropower construction. Gates play an extremely important role in flood discharge and water storage. At present, the gate mainly has a flap type and a hanging type. Hanging gates and flap gates are generally driven by electricity or manpower, and the state of the gate is adjusted to control the opening and closing and the water flow. There are potential safety hazards in power control, and manual control is labor-intensive. Especially for some flip gates used to make waterfall landscapes, in order to create a better landscape, the angle of the gates needs to be adjusted frequently, and manual control is often used, which is very inconvenient. Contents of the invention [0003] Purpose of the invention: The purpose of the present invention is to address the deficien...

Claims

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Application Information

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IPC IPC(8): E02B7/44
Inventor 张道才
Owner 扬州众大水利机电设备制造有限公司
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