Water conservancy project dam

A technology for water conservancy projects and dams, which is applied in the direction of water conservancy projects, dams, sea area projects, etc., can solve the problems of single effect, large river ecology, and high construction cost, and achieve the effects of low construction cost, reduced operating cost, and increased force capacity

Inactive Publication Date: 2021-08-13
王佩琴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In actual construction, we use piles to be driven in, and then steel plates are assembled to intercept the flow. The construction cost of this method of closure is relatively high
At the same time, after the piles are driven in, the original river ecology is very serious; and the interception wall formed only has a simple interception effect
single effect

Method used

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  • Water conservancy project dam
  • Water conservancy project dam
  • Water conservancy project dam

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] A water conservancy project dam, comprising two parallel sliding bar structures 1 on the left and right, and a sliding seat structure 2 assembled on the sliding bar structure 1, and side plates 3 assembled on both sides of the sliding seat structure 2; the sliding bar structure The two ends of 1 are poured on both sides of the river bank.

[0046] The slider structure 2 includes a slider 201, two U-shaped parts 202 are arranged on the upper part of the slider 201, the bottom of the U-shaped part 202 has an opening, and slots 203 are arranged on the left and right sides of the slider 201;

[0047] The slide bar structure 1 is disposed in the U-shaped portion 202, and the fixing member 204 used for connecting the slide bar structure 1 is connected after being screwed into the outside of the U-shaped portion 202;

[0048]A swivel seat 301 is provided on the inner side of the side plate 3 near the top position, and an insert block 302 is fitted through the swivel seat 301, ...

Embodiment 2

[0051] A water passage assembly 4 is arranged between two adjacent side plates 3 .

[0052] The water passage assembly 4 includes a hollow pipe 401, two opposite water passage grooves 402 are arranged on the outer wall of the hollow pipe 401; A first water channel 404 is provided at the place; when the water channel 402 is opposite to the first water channel 404, the water conducts, and when the water channel 402 and the first water channel 404 are misaligned, the activity The pipe 403 forms a seal to the water channel 402; the outer wall of the hollow pipe 401 is provided with an arc-shaped guide groove 405 near the top; the outer wall of the movable pipe 403 is threaded with a guide rod 406, and the guide rod 406 is fitted with a nut 407 after passing through the arc-shaped guide groove 405; a pre-tension spring 408 is sleeved on the guide rod 406, and the pre-tension spring 408 acts between the hollow tube 401 and the nut 407 Between; the outer wall of the hollow tube 401 ...

Embodiment 3

[0055] The slide bar structure 1 includes a rod 101 and a docking rod 102, the two sections of the docking rod 102 are provided with a threaded part 103, and the threaded part 103 is screwed to the rod 101; the above structure is mainly for different The wide channel is convenient for assembling the sliding bar structure 1 of corresponding length.

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PUM

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Abstract

The invention discloses a water conservancy project dam. The water conservancy project dam comprises a left sliding rod structure, a right sliding rod structure, a sliding base structure and side plates, wherein the left sliding rod structure and the right sliding rod structure are parallel, the sliding base structure is assembled on the sliding rod structures, and the side plates are assembled on the two sides of the sliding base structure; and the two ends of each sliding rod structure are poured on river banks on the two sides. The sliding base structure comprises a sliding plate; two U-shaped parts are arranged on the upper portion of the sliding plate; an opening is formed in the bottom of each U-shaped part; inserting grooves are formed in the left side and the right side of the sliding plate; the sliding rod structures are arranged in the U-shaped parts in a matched manner; and after the outer portions of the U-shaped parts are screwed in, fixing pieces for the sliding rod structures are connected. The device is set up in an assembling manner, and therefore after the sliding rod structures are set up, assembling is sequentially conducted from the bank on one side to the bank on the other side, equipment such as ships is not needed during assembling, operation is simple and convenient, and the construction cost is lower.

Description

technical field [0001] The invention relates to a hydraulic engineering dam. Background technique [0002] In the construction of water conservancy projects, it is often necessary to intercept the river. The purpose of interception is twofold. The first is to realize the downstream work without water, and the second is to form a water-free construction space. Under the second purpose, 2 dams are required for interception. [0003] In actual construction, we use piles to be driven in, and then steel plates are assembled to intercept the flow. The construction cost of this method of closure is relatively high. At the same time, after the piles are driven in, the original river ecology is very serious; and the formed wall of interception only has a simple interception effect. Single effect. [0004] For this reason, we have designed a hydraulic engineering dam with low construction cost. Contents of the invention [0005] The technical problem to be solved by the inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B3/10E02D19/04
CPCE02B3/106E02D19/04
Inventor 王佩琴
Owner 王佩琴
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