CN212925954U

CN212925954U - Flood control dam for hydraulic engineering

Info

Publication number: CN212925954U
Application number: CN202020801451.6U
Authority: CN
Inventors: 赵辉; 王文超; 张洪莉
Original assignee: Zhongjian Huihai Co Ltd
Current assignee: Zhongjian Huihai Co Ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-04-09
Anticipated expiration: 2030-05-14

Abstract

The utility model provides a flood control dyke for hydraulic engineering belongs to hydraulic engineering technical field, including dykes and dams, the back embedding of dykes and dams has the intake chamber, and the both sides of intake chamber run through there is the through mouth, and the inside embedding of dykes and dams has an inner chamber, and the both sides of inner chamber run through there is the outlet, and the inside activity nested connection of inner chamber has the extension board, and the extension board is kept away from one side of outlet and is installed the joint board. Be provided with the intake antrum, make the accessible intake antrum with run through the mouth and be horizontal direction through connection, when rivers strike to dykes and dams side, rivers get into inside the intake antrum, and can make things convenient for inside the rivers discharge intake antrum through running through the mouth, make can be through the intake antrum and run through a mouthful cooperation use, make things convenient for to form between the rivers and flow, and can reduce rivers to the holistic impact of flood control embankment, avoid leading to the circumstances that the flood control embankment collapsed because of the rivers strike, and then can have the flood control effect of flood control embankment now.

Description

Flood control dam for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field, more specifically relates to a flood bank for hydraulic engineering.

Background

The hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting, is also called as water engineering, a flood bank is a main water damming building in a hydropower station and is used for raising the water level of a river to form an upstream regulating reservoir, and the height of the dam depends on the terrain, geological conditions, submerging range, population migration, the relation between an upstream cascade hydropower station and a downstream cascade hydropower station, kinetic energy indexes and the like;

the whole high fixed of current flood bank, can't adjust according to the water level height, and current flood bank is close to reservoir one side and is the smooth surface setting for current flood bank easily receives the rivers impact, thereby makes current flood bank flood control effect relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing flood control dam is integrally fixed in height and has a relatively poor flood control effect, thereby providing a flood control dam for hydraulic engineering.

In order to achieve the above object, the utility model provides a following technical scheme: a flood control dike for hydraulic engineering comprises a dike, wherein a water inlet groove is embedded in the back surface of the dike, and through holes are formed in two sides of the water inlet groove in a penetrating manner;

the inside embedding of dykes and dams has the inner chamber, the outlet has been run through to the both sides of inner chamber, the inside activity nested connection of inner chamber has the extension board, the extension board is kept away from one side in outlet and is installed the joint board, the handle is installed to the upper end of extension board.

Preferably, the extension plate is inclined by 5-35 degrees, the clamping plate penetrates through one side of the extension plate, and the clamping plates are vertically arranged in a plurality.

Preferably, the inner cavity is embedded with a groove matched with the clamping plate, and the extension plate is movably connected with the inner cavity in a nested manner through the clamping plate.

Preferably, the handle is arranged at the upper end of the dam in a penetrating way, and the handle is movably connected with the extension plate in a vertical inclined direction.

Preferably, the dam is in a trapezoidal arrangement, and the water inlet groove is distributed in a plurality of vertical directions.

Preferably, the through opening is arranged in a circular penetrating manner, the through opening is matched with the water inlet tank, and the inner diameter of the water inlet tank is 5-10 cm.

The utility model provides a flood bank for hydraulic engineering has following beneficial effect:

1. the flood control dike for the hydraulic engineering is provided with the water inlet groove, so that the water inlet groove and the through hole can be in through connection in the horizontal direction, when water flow impacts to the side face of a dam, the water flow enters the water inlet groove and can be conveniently discharged out of the water inlet groove through the through hole, the water flow can be matched with the through hole for use through the water inlet groove, the water flow can be conveniently formed, the impact of the water flow on the whole flood control dike can be reduced, the situation that the flood control dike collapses due to the impact of the water flow is avoided, and the flood control effect of the conventional flood control dike can be realized;

2. this kind of flood bank for hydraulic engineering is provided with the extension board for when the water level is higher, be the horizontal direction removal with the handle through manual, the handle drives the joint board and the inner chamber disconnection of extension board side, and can be the vertical direction removal through the handle drive extension board, and then can improve the height of current flood bank, and can imbed inside the inner chamber through extension board side joint board, thereby can increase the holistic stability of extension board.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the overall three-dimensional cross-sectional structure of the present invention.

Fig. 3 is a schematic diagram of the structure of the extension board of the present invention.

In FIGS. 1-3: 1-dam, 101-water inlet groove, 102-through hole, 2-extension plate, 201-handle, 202-clamping plate, 3-inner cavity, 301-water outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, a flood bank for hydraulic engineering includes a dam 1, a water inlet tank 101 is embedded in a back surface of the dam 1, and through holes 102 are formed through two sides of the water inlet tank 101;

an inner cavity 3 is embedded into the interior of the dam 1, a water outlet 301 penetrates through two sides of the inner cavity 3, an extension plate 2 is movably connected into the inner cavity 3 in a nested mode, a clamping plate 202 is installed on one side, far away from the water outlet 301, of the extension plate 2, and a handle 201 is installed at the upper end of the extension plate 2.

In this embodiment: extension board 2 is slope 5-35 setting, joint board 202 runs through and sets up in one side of extension board 2, and joint board 202 is the vertical direction a plurality ofly of having arranged, be provided with extension board 2, make when the water level is higher, be the horizontal direction removal through manual with handle 201, handle 201 drives joint board 202 and the 3 disconnected connections of inner chamber of 2 sides of extension board, and can be the vertical direction removal through handle 201 drive extension board 2, and then can improve the height of current flood bank, and can imbed inside 3 inner chambers through 2 side joint boards 202 of extension board, thereby can increase the holistic stability of extension board 2.

In this embodiment: the inside embedding of inner chamber 3 has with joint board 202 phase-match recess, and extension board 2 passes through joint board 202 and inner chamber 3 activity nested connection, through being provided with inner chamber 3 for accessible inner chamber 3 makes things convenient for extension board 2 to accomodate.

In this embodiment: handle 201 runs through and sets up in the upper end of dykes and dams 1, and handle 201 is perpendicular incline direction swing joint with extension board 2, through being provided with handle 201 for accessible handle 201 conveniently drives extension board 2 and is the vertical direction and removes.

In this embodiment: dykes and dams 1 is trapezoidal setting, and intake chamber 101 is that the vertical direction distributes and has a plurality ofly, through being provided with dykes and dams 1 for accessible dykes and dams 1 intercepts rivers.

In this embodiment: run through mouthful 102 and be the setting that runs through of circle, run through mouthful 102 and the supporting setting of intake antrum 101, and the inside diameter of intake antrum 101 is 5-10cm, be provided with intake antrum 101, make accessible intake antrum 101 be the horizontal direction through connection with run through mouthful 102, when rivers strike to dykes and dams 1 side, rivers get into inside the intake antrum 101, and can make things convenient for inside rivers discharge intake antrum 101 through running through mouthful 102, make and can use through intake antrum 101 and the cooperation of running through mouthful 102, make things convenient for to form between the rivers and flow, and can reduce rivers to the holistic impact of flood bank, avoid leading to the condition that the flood bank collapsed because of the rivers impact, and then can have the flood control effect of flood bank now.

When the flood bank for hydraulic engineering is used, the dam 1 is firstly installed, when the water level is high, the handle 201 is moved in the horizontal direction manually, the handle 201 drives the clamping plate 202 on the side surface of the extension plate 2 to be disconnected with the inner cavity 3, and the handle 201 can drive the extension plate 2 to move in the vertical direction, so that the height of the existing flood bank can be improved, and the clamping plate 202 on the side surface of the extension plate 2 can be embedded into the inner cavity 3, so that the overall stability of the extension plate 2 can be improved, the water inlet groove 101 and the through hole 102 can be in horizontal through connection, when the water flow impacts the side surface of the dam 1, the water flow enters the water inlet groove 101, and can be conveniently discharged out of the water inlet groove 101 through the through hole 102, so that the water flow can be matched with the water inlet groove 101 and the through hole 102 for use, the flow between the water flows is facilitated, and the impact of the water flow on the whole flood bank can be reduced, the condition that the flood control dam collapses due to water flow impact is avoided, and the flood control effect of the existing flood control dam is achieved.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a flood bank for hydraulic engineering, includes dykes and dams (1), its characterized in that: a water inlet groove (101) is embedded in the back surface of the dam (1), and through holes (102) penetrate through the two sides of the water inlet groove (101);

the inside embedding of dykes and dams (1) has inner chamber (3), the both sides of inner chamber (3) are run through and are had outlet (301), the inside activity nested connection of inner chamber (3) has extension board (2), draw bail (202) are installed to one side that outlet (301) were kept away from in extension board (2), handle (201) are installed to the upper end of extension board (2).

2. The breakwater for hydraulic engineering according to claim 1, characterized in that: extension board (2) are slope 5-35 setting, joint board (202) run through set up in one side of extension board (2), and joint board (202) are the vertical direction and arrange a plurality ofly.

3. The breakwater for hydraulic engineering according to claim 1, characterized in that: the inner part of the inner cavity (3) is embedded with a groove matched with the clamping plate (202), and the extension plate (2) is movably connected with the inner cavity (3) in a nested manner through the clamping plate (202).

4. The breakwater for hydraulic engineering according to claim 1, characterized in that: the handle (201) penetrates through the upper end of the dam (1), and the handle (201) is movably connected with the extension plate (2) in a vertical inclined direction.

5. The breakwater for hydraulic engineering according to claim 1, characterized in that: dykes and dams (1) are trapezoidal setting, and intake antrum (101) are that vertical direction distributes and have a plurality ofly.

6. The breakwater for hydraulic engineering according to claim 1, characterized in that: the through opening (102) is arranged in a circular penetrating manner, the through opening (102) is matched with the water inlet groove (101), and the inner diameter of the water inlet groove (101) is 5-10 cm.