CN216515996U

CN216515996U - Municipal works drainage canal water retaining device

Info

Publication number: CN216515996U
Application number: CN202123195271.1U
Authority: CN
Inventors: 邵力力
Original assignee: Yunfu Yunan Zhijing Environmental Protection Technology Co ltd
Current assignee: Yunfu Yunan Zhijing Environmental Protection Technology Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-13
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a municipal engineering drainage channel water retaining device, which comprises a water retaining plate and a filter plate and is characterized in that the filter plate is arranged on one side of the water retaining plate, small fixing bottom plates are respectively arranged at the bottoms of the water retaining plate and one end of the filter plate, a large fixing bottom plate is respectively arranged at the bottoms of the water retaining plate and the other end of the filter plate, and the outsides of the small fixing bottom plate and the large fixing bottom plate are fixedly connected with a drainage channel; the device can achieve the purposes of freely adjusting the water flow speed and filtering garbage.

Description

Municipal works drainage canal water retaining device

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a water retaining device for a drainage channel of municipal engineering.

Background

Generally, the level and profile of the drainage channel should have sufficient water delivery capacity and an appropriate design level. The design water level of the drainage channel is divided into a water level for drainage and a water level for drainage, and the drainage water level is the water level which should be maintained by the drainage channel at ordinary times and mainly meets the requirement of controlling underground water. In order to ensure that the water level of the agricultural ditches is not raised, the water level of the irrigation ditches, the branch ditches and the trunk ditches is reduced step by step, and besides the longitudinal gradient of water flow, the confluence positions of all levels of ditches need to have proper water level drops, generally 0.1-0.2 m. The drainage water level is also called the highest water level and is the water level of the drainage channel when the flow is designed through drainage. When the waterlogging is drained, the water level of each stage of channel is not higher than the elevation of the field surface at the two sides of the channel, preferably 0.2-0.3 m lower than the field surface. Under the condition of pumping water and draining flooded fields, a drainage ditch section for bearing drainage of a water pump or a drainage ditch section of a small hollow land is allowed to be built for water bundling, so that the water level in the ditch is higher than the elevation of the field surfaces at two sides. The cross-sectional dimension of the drainage ditch is determined by hydraulic calculation. The longitudinal slope of the bottom of the drainage ditch, the slope coefficient of the cross section and the roughness of the ditch bed are selected. Because the drainage ditch side slope is easy to collapse due to the fact that underground water escapes, a relatively slow side slope is often adopted. Because the drainage duration is short, the ditch slope is easy to grow grass, and the roughness of the ditch bed is large, the flushing resistance is strong, and a steeper longitudinal slope can be selected. The water retaining problem of the drainage channel in the prior art can not limit the flow speed, and the garbage in the drainage process can not be cleaned, so that the channel is blocked, and the problem is very prominent.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a municipal engineering drainage channel water retaining device to solve the problems in the background art.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model discloses a municipal engineering drainage channel water retaining device which comprises a water retaining plate and a filter plate, wherein the filter plate is arranged on one side of the water retaining plate, small fixing bottom plates are arranged at the bottoms of the water retaining plate and one end of the filter plate, large fixing bottom plates are arranged at the bottoms of the water retaining plate and the other end of the filter plate, and the outer parts of the small fixing bottom plates and the large fixing bottom plates are fixedly connected with a drainage channel.

Preferably, one side of the water baffle is fixedly connected with a ratchet wheel, a pawl is clamped outside the ratchet wheel, a fixed shaft is arranged inside the pawl, a torsion spring is sleeved outside the fixed shaft, one end of the torsion spring is fixedly connected with the pawl, and the other end of the torsion spring is fixedly connected with the filter plate.

Preferably, the screw is connected with the one end of breakwater and filter all threaded connection has a screw, the screw hole that uses with a screw cooperation is all seted up to breakwater and the inside of filter one side, the other end threaded connection of filter has No. two screws.

Preferably, the inside of filter is equipped with the filter screen, the spout that uses with the filter screen cooperation is seted up at the top of filter, the top of filter screen is equipped with the filter screen and takes out the piece.

Preferably, a fixed block is arranged at the top of the water baffle.

The utility model has the following beneficial effects: set up breakwater and filter through the top of drainage canal to carry out optimal design to the mode of opening and shutting of breakwater, make and to control the velocity of water flow, and set up the filter in one side of breakwater, thereby intercept the rubbish in the rivers, make it reach the effect that can freely control the velocity of flow and clear up rubbish.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1 in accordance with the present invention;

FIG. 3 is a top plan view of FIG. 1 of the present invention;

FIG. 4 is a schematic view of the water baffle and filter plate of the present invention in use;

FIG. 5 is a schematic view of the structure of the water deflector and the filter plate on the large fixed base plate according to the present invention;

FIG. 6 is a schematic view of the pawl and ratchet arrangement of the present invention in use;

in the figure: 1. a drainage channel; 2. a first screw; 3. a water baffle; 4. a filter plate; 5. a second screw; 6. a filter screen; 7. a fixed block; 8. a pawl; 9. a filter screen pumping block; 10. a screw hole; 11. a torsion spring; 12. a fixed shaft; 13. a ratchet wheel; 14. a small fixed baseplate; 15. a large fixed base plate; 16. a chute.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Examples

As shown in figures 1-6, the municipal engineering drainage canal water retaining device comprises a water retaining plate 3 and a filter plate 4, wherein the filter plate 4 is arranged on one side of the water retaining plate 3, small fixing bottom plates 14 are respectively arranged at the bottoms of the water retaining plate 3 and one end of the filter plate 4, large fixing bottom plates 15 are respectively arranged at the bottoms of the water retaining plate 3 and the other end of the filter plate 4, and the outer parts of the small fixing bottom plates 14 and the large fixing bottom plates 15 are fixedly connected with the drainage canal 1.

Further, one side fixedly connected with ratchet 13 of breakwater 3, the outside joint of ratchet 13 has pawl 8, can realize freely shifting gears, control rivers size, and pawl 8 is inside to be equipped with fixed axle 12, and the outside cover of fixed axle 12 has torsion spring 11, torsion spring 11's one end and pawl 8 fixed connection, torsion spring 11's the other end and filter 4 fixed connection.

Further, the equal threaded connection of one end of breakwater 3 and filter 4 has screw 2, and screw hole 10 that uses with screw 2 cooperation is all seted up to the inside of breakwater 3 and filter 4 one side, and the other end threaded connection of filter 4 has screw 5 No. two, threaded connection, fixed plate.

Further, the inside of filter 4 is equipped with filter screen 6, conveniently intercepts rubbish, and the spout 16 that uses with the cooperation of filter screen 6 is seted up at the top of filter 4, and the top of filter screen 6 is equipped with the filter screen and takes out piece 9, conveniently filters the rubbish in the rivers.

Further, a fixed block 7 is arranged at the top of the water baffle 3, and the block is lifted by the square edge.

The working principle is as follows: during the use, with breakwater 3 and filter 4 closure, realize the manger plate, when rivers are too big, can be through mentioning the angle of 7 control breakwaters 3 of fixed block, the outside ratchet 13 of breakwater one end drives the outside pawl 8 rotation of filter 4, realize freely transferring gears, the inside of filter 4 is equipped with filter screen 6 interception rubbish, when rivers are too big, can take out piece 9 through the filter screen and take filter screen 6 wholly out, thereby make rivers reach the biggest, thereby realize that the manger plate mediation freely switches, the purpose of the velocity of water free control, and is simple in operation.

In the description of the present invention, it is to be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "one side," "top," "inner," "front," "center," "two ends," and the like are used in the positional or orientational sense as indicated in the drawings and are merely for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the utility model.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, or they may be connected through the inside of two elements or through the interaction of two elements, and unless otherwise specifically defined, the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a municipal works drainage canal water retaining device, includes breakwater (3) and filter (4), its characterized in that, one side of breakwater (3) is equipped with filter (4), breakwater (3) all are equipped with little PMKD (14) with the bottom of filter (4) one end, breakwater (3) all are equipped with big PMKD (15) with the bottom of filter (4) the other end, little PMKD (14) all with drainage canal (1) fixed connection with the outside of big PMKD (15).

2. The municipal drainage channel water retaining device according to claim 1, wherein: one side fixedly connected with ratchet (13) of breakwater (3), the outside joint of ratchet (13) has pawl (8), pawl (8) inside is equipped with fixed axle (12), the outside cover of fixed axle (12) has torsion spring (11), the one end and the pawl (8) fixed connection of torsion spring (11), the other end and filter (4) fixed connection of torsion spring (11).

3. The municipal drainage channel water retaining device according to claim 1, wherein: the water baffle (3) and the equal threaded connection of one end of filter (4) have screw (2) No. one, screw hole (10) that use with screw (2) cooperation are all seted up to the inside of water baffle (3) and filter (4) one side, the other end threaded connection of filter (4) has screw (5) No. two.

4. The municipal drainage channel water retaining device according to claim 1, wherein: the inside of filter (4) is equipped with filter screen (6), spout (16) that use with filter screen (6) cooperation are seted up at the top of filter (4), the top of filter screen (6) is equipped with filter screen and takes out piece (9).

5. The municipal drainage channel water retaining device according to claim 1, wherein: and a fixed block (7) is arranged at the top of the water baffle (3).