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A protective device for a reservoir gate

A protection device and gate technology, applied in the gate field, can solve problems such as extrusion deformation

Active Publication Date: 2022-04-08
田雪平 +6
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that the water in the reservoir freezes and expands to cause extrusion and deformation to the reservoir gate, the invention provides a protection device for the reservoir gate, which can prevent the water from freezing on the side facing the water of the reservoir gate and reduce the impact of water freezing on the gate. Harm, improve the service life of the gate

Method used

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  • A protective device for a reservoir gate
  • A protective device for a reservoir gate
  • A protective device for a reservoir gate

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Embodiment Construction

[0029] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0030] Such as Figure 1 to Figure 6 As shown, a protective device for a reservoir gate includes a door body 51, and also includes a bearing frame, a movable plate 29, a circulation cylinder and a driving mechanism;

[0031] The bearing frame includes a mounting plate 13 and a mounting frame, the mounting plate 13 is fixed on the front side of the door body 51, the mounting frame is installed on the front side of the mounting plate 13, the mounting frame includes a vertical plate and a carrying plate, the Described vertical plate comprises left vertical plate 8 and right vertical plate 39, and described left vertical plate 8 and right vertical plate 39 are vertically installed on the left end and the right end of mounting plate 13 front sides respectively, and described left vertical plate 8 and right vertical plate 39 The lower ends of the opposite...

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Abstract

The invention relates to a protective device for a reservoir gate, which includes a door body, a bearing frame, a movable plate, a circulation cylinder and a driving mechanism; the bearing frame includes a mounting plate and a mounting frame, and the mounting plate is fixed on the front side of the door body , the mounting bracket is installed on the front side of the mounting plate; the movable plate is movably installed between the left vertical plate and the right vertical plate on the lower side of the lower plate body; the circulation cylinder includes a left circulation cylinder with the same structure and size and the right circulation cylinder, the left circulation cylinder and the right circulation cylinder are installed on the left part and the right part of the upper plate body and the lower plate body respectively, and are in a state of left and right symmetry; the drive mechanism includes a drive rod and a drive motor, and the The drive rod includes an upper rod body and a lower rod body. In order to solve the problem that the water in the reservoir freezes and expands to cause extrusion and deformation to the reservoir gate, the invention provides a protection device for the reservoir gate, which can prevent the water from freezing on the side facing the water of the reservoir gate and reduce the impact of water freezing on the gate. Harm, improve the service life of the gate.

Description

technical field [0001] The invention relates to the technical field of gates, in particular to a protection device for a reservoir gate. Background technique [0002] Reservoirs are water conservancy engineering structures for flood storage and water regulation. Reservoirs are generally artificial lakes formed by building barrages at the narrow mouths of ravines or rivers. As an important water conservancy facility, after the reservoir is completed, it is necessary to build a reservoir gate. The gate is used to close and open the control facility of the discharge channel. As an important part of the hydraulic structure, the gate can be used to intercept the water flow. Control water level, adjust flow, discharge sediment and floating objects, etc. [0003] However, in cold regions, the waters where the gates are located are prone to freezing, and the water expands with heat and contracts with cold during the process of freezing or melting, and the ice will squeeze the gates...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02B7/20E02B1/00
CPCE02B7/20E02B1/003
Inventor 田雪平陈何萱陈建华刘科张秋霞张迎春李鹏
Owner 田雪平
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