Flashboard for water conservancy and hydropower engineering construction

A water conservancy, hydropower and gate technology, which is applied in water conservancy projects, marine engineering, construction, etc., can solve the problems of easy generation of gaps at the gate, affecting the sealing performance of the gate, and easy wear of the gate when moving up and down, so as to ensure the service life, Guaranteed normal use, the effect of reducing the probability of friction

Inactive Publication Date: 2021-10-08
朱政权
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During the construction of water conservancy and hydropower projects, it is necessary to separate the construction water area. Generally, the gate is used to intercept the water flow or river in the construction area. When the existing gate is in use, the gate of the gate can move up and down. In order to ensure the tightness of the gate, the parts of the gate are closely fitted together. However, during the long-term use of the gate, the gate is prone to wear due to the movement of the gate up and down, resulting in a gap at the gate, which affects the seal of the gate. , for this reason, we propose a water conservancy and hydropower project construction gate

Method used

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  • Flashboard for water conservancy and hydropower engineering construction
  • Flashboard for water conservancy and hydropower engineering construction
  • Flashboard for water conservancy and hydropower engineering construction

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The present invention provides a technical solution: a gate plate for construction of water conservancy and hydropower projects, please refer to figure 1 , including installation box 1;

[0023] see figure 1 , the inner cavity of the installation frame 1 is slidingly installed with the gate plate 3, and the outer wall of the top of the installation frame 1 is installed with the transmission assembly 2. The screw rod is connected to the outer wall of the top of the gate 3 by rotation, and the outer walls on the left and right sides of the gate 3 are provided with sealing components 4, and the outer wall of the sealing component 4 away from the gate 3 is attached to the inner wall of the installation frame 1;

[0024] see figure 1 , figure 2 with image 3 , the sealing assembly 4 includes a sealing strip 43, the outer walls of the left and right sides of the gate plate 3 are provided with a placement groove 44, the sealing strip 43 is slidably installed in the inner ...

Embodiment 2

[0028] see image 3 with Figure 4 , on the basis of Embodiment 1, the top of the inner cavity of the air storage tank is provided with an air receiving tank, and the top of the inner cavity of the air receiving tank is connected to the stop rod through a supporting spring, and when the gate 3 moves upward, the electromagnet will be de-energized , so that the restrictive force on the connecting rod 47 and the blocking rod disappears, the blocking rod can move in the inner cavity of the air receiving groove, the air inside the airbag 410 can enter the inner cavity of the air receiving groove, and the sealing strip 43 is moved to the inner cavity of the air receiving groove. Place in the inner cavity of the groove 44, reduce the resistance when the flashboard 3 moves up, and also avoid causing damage to the sealing strip 43, a connecting rod 47 is fixedly installed on the top of the retaining rod, and a magnetic block 413 is arranged on the left side of the connecting rod 47. A...

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Abstract

The invention discloses a flashboard for water conservancy and hydropower engineering construction in the technical field of water conservancy and hydropower construction equipment. The flashboard comprises a mounting frame, sealing assemblies are arranged on the outer walls of the left side and the right side of the flashboard, and the outer walls of the sides, away from the flashboard, of the sealing assemblies are attached to the inner wall of the mounting frame. According to the device, the flashboard moves downwards to push a push rod upwards; air in an air storage tank enters a middle inner cavity of an air bag, a fixing block is moved out of an inner cavity of a fixing groove, a pressing plate extrudes the air bag under extrusion of water, air in the air bag enters an inner cavity of a mounting sleeve, a moving rod drives a sealing strip to move to be attached to the inner wall of a mounting frame; the fitting tightness of the flashboard and the inner wall of the mounting frame is improved, and meanwhile, the sealing strip can contract and move, so that the friction probability of the sealing strip in the moving process of the flashboard is reduced, and the service life of the sealing strip is guaranteed.

Description

technical field [0001] The invention relates to the technical field of water conservancy and hydropower construction equipment, in particular to a gate plate for construction of water conservancy and hydropower projects. Background technique [0002] During the construction of water conservancy and hydropower projects, it is necessary to separate the construction water area. Generally, the gate is used to intercept the water flow or river in the construction area. When the existing gate is in use, the gate of the gate can move up and down. In order to ensure the tightness of the gate, the parts of the gate are closely fitted together. However, during the long-term use of the gate, the gate is prone to wear due to the movement of the gate up and down, resulting in a gap at the gate, which affects the seal of the gate. , for this reason, we propose a water conservancy and hydropower project construction construction gate plate. Contents of the invention [0003] The purpose...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B7/26E02B7/54
CPCE02B7/26E02B7/54
Inventor 朱政权
Owner 朱政权
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