Water and soil conservation protection device for preventing traceability erosion of ditch head

Abstract

The utility model is applicable to the technical field of hydraulic engineering, and provides a water and soil conservation protection device for preventing trench head source-tracing erosion, which comprises an upper trench, a slowing groove and a lower trench, one end of the upper trench is fixedly connected with the slowing groove, the lower end of the slowing groove is fixedly connected with the lower trench, two second interception plates are inserted into the slowing groove, and the second interception plates are fixedly connected with the lower trench. The two second intercepting plates are symmetrically distributed, one ends of the two second intercepting plates are connected with each other, a first through opening and a second through opening are further formed in the side wall of the descending groove, a container is fixedly connected to the side wall of the descending groove, a first intercepting plate is inserted into the inner wall of the first through opening, and a second intercepting plate is inserted into the inner wall of the second through opening. The end, close to the lower groove, of the descending groove is fixedly connected with an upper warping block, and the connecting position of the side wall of the descending groove and the side wall of the lower groove is fixedly connected with an upper torrent plate and a lower torrent plate. The device has the advantages that garbage inside and on the surface of water flow can be quickly and conveniently treated, and the impact force of water is effectively relieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy projects, and in particular relates to a soil and water conservation protection device for preventing ditch head erosion. Background Art

[0002] Gully headward erosion, also known as source erosion, refers to the process in which surface runoff causes the erosion gully to extend in the opposite direction of the water flow and gradually approach the watershed. In the development of rivers or valleys, due to the intensification of water scouring, downcutting erosion not only deepens the riverbed or gully bed, but also the scour area will retreat to the upstream source as the material is eroded and separated.

[0003] Existing protective devices are not convenient in dealing with pollutants such as garbage inside and on the surface of the water flow, which makes it easy for pollutants to pass through with the water flow, affecting the protective effect. On the other hand, when the water flow increases, these devices often find it difficult to effectively cope with its huge impact force and are easily damaged or fail.

[0004] Therefore, in view of the above situation, it is urgent to develop a soil and water conservation protection device to prevent ditch head erosion in order to overcome the shortcomings in current practical applications. Utility Model Content

[0005] The purpose of the embodiment of the utility model is to provide a soil and water conservation protection device for preventing ditch head erosion, aiming to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A soil and water conservation protection device for preventing ditch head erosion, comprises an upper groove, a slowing groove and a lower groove, one end of the upper groove is fixedly connected to the slowing groove, the lower end of the slowing groove is fixedly connected to the lower groove, two second interception plates are plugged into the slowing groove, the two second interception plates are symmetrically distributed, and one end of the two second interception plates are connected to each other, the side wall of the slowing groove is also provided with a first opening and a second opening, the side wall of the slowing groove is fixedly connected to a container, the inner wall of the first opening is plugged with a first interception plate, the container intercepts garbage in the container by cooperating with the first interception plate, the end of the slowing groove close to the lower groove is fixedly connected to an upturned block, the connection between the side walls of the slowing groove and the lower groove is fixedly connected to an upper rapids plate and a lower rapids plate, the upturned block reduces the impact force of water by cooperating with the lower rapids plate and the upper rapids plate.

[0008] According to a further technical solution, a plurality of baffles are fixedly connected to the inner wall of the slowing groove, and the plurality of baffles are evenly distributed.

[0009] According to a further technical solution, the upper groove, the deceleration groove, the lower groove and the upward block are an integrally formed structure, and the connection between the upward block and the deceleration groove is arc-shaped.

[0010] According to a further technical solution, the upper rapids plate and the upwardly tilted block are an integrated structure, and the connection between the upper rapids plate and the lower rapids plate is arc-shaped.

[0011] The utility model intercepts garbage by the second interception plate, and retains the garbage in the container by the cooperation of the container and the first interception plate, slows down the water flow speed by the baffle plate, and the upward block reduces the impact force of the water by the cooperation with the lower rapids plate and the upper rapids plate, so that the garbage inside and on the surface of the water flow can be quickly and conveniently processed, and the impact force of the water can be effectively alleviated.

[0012] In order to more clearly illustrate the structural features and effects of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged three-dimensional structure at center A;

[0015] Figure 3 It is a three-dimensional structural schematic diagram of the cross-section part of the utility model.

[0016] In the figure: 1-upper groove, 2-slowing groove, 3-lower groove, 4-first opening, 5-first intercepting plate, 6-container, 7-second intercepting plate, 8-baffle, 9-upper rapid flow plate, 10-lower rapid flow plate, 11-upward block, 12-second opening. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0018] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0019] like Figure 1-3As shown, the embodiment of the utility model provides a soil and water conservation protection device for preventing ditch head erosion, including an upper groove 1, a slowing groove 2 and a lower groove 3, one end of the upper groove 1 is fixedly connected to the slowing groove 2, the lower end of the slowing groove 2 is fixedly connected to the lower groove 3, two second interception plates 7 are plugged into the slowing groove 2, the two second interception plates 7 are symmetrically distributed, and the second interception plates 7 are used to intercept garbage, the side wall of the slowing groove 2 is also provided with a first opening 4 and a second opening 12, the side wall of the slowing groove 2 is fixedly connected A container 6 is connected, and the container 6 corresponds to the first opening 4 and the second opening 12. A first intercepting plate 5 is inserted into the inner wall of the first opening 4. The container 6 intercepts garbage in the container 6 by cooperating with the first intercepting plate 5. An upturned block 11 is fixedly connected to one end of the slowing groove 2 close to the lower groove 3. An upper rapids plate 9 and a lower rapids plate 10 are fixedly connected at the connection between the side walls of the slowing groove 2 and the lower groove 3. The upturned block 11 reduces the impact force of water by cooperating with the lower rapids plate 10 and the upper rapids plate 9.

[0020] Furthermore, a plurality of baffles 8 are fixedly connected to the inner wall of the slowing groove 2, and the plurality of baffles 8 are evenly distributed.

[0021] In the embodiment of the utility model, the garbage is intercepted by the second interception plate 7, and the garbage is retained in the container 6 by the cooperation between the container 6 and the first interception plate 5. The water flow speed is slowed down by the baffle 8, and the upward block 11 reduces the impact force of the water by cooperating with the lower rapids plate 10 and the upper rapids plate 9. It has the effect of quickly and conveniently processing the garbage inside and on the surface of the water flow, and effectively alleviating the impact force of the water.

[0022] Furthermore, the upper groove 1, the slowing groove 2, the lower groove 3 and the upward block 11 are an integrally formed structure, and the connection between the upward block 11 and the slowing groove 2 is arc-shaped.

[0023] Furthermore, the upper rapids plate 9 and the upwardly tilted block 11 are an integrated structure, and the connection between the upper rapids plate 9 and the lower rapids plate 10 is arc-shaped.

[0024] The working principle of the utility model is as follows: water flows from the upper groove 1 into the slowing groove 2, garbage is intercepted on the second interception plate 7, and then the garbage on the second interception plate 7 enters the container 6 under the impact of the water flow, and then is intercepted in the container 6 by the first interception plate 5, the water flow is decelerated by the baffle 8, and then reaches the lower groove 3 through the upward block 11, wherein, when the water flow is large, a part of the water passes through the upper rapids plate 9 and the lower rapids plate 10, and then the water flowing out of the lower rapids plate 10 collides with the water flowing out of the upward block 11, thereby reducing the impact of the water flow.

[0025] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A soil and water conservation protection device for preventing gully head erosion, comprising an upper gully, a slowing gully and a lower gully, wherein one end of the upper gully is fixedly connected to the slowing gully, and the lower end of the slowing gully is fixedly connected to the lower gully, characterized in that: Two second intercepting plates are inserted on the deceleration groove, the two second intercepting plates are symmetrically distributed, and one ends of the two second intercepting plates are connected to each other, the side wall of the deceleration groove is also provided with a first opening and a second opening, the side wall of the deceleration groove is fixedly connected with a container, the inner wall of the first opening is inserted with a first intercepting plate, the container intercepts garbage in the container by cooperating with the first intercepting plate, an upturned block is fixedly connected to one end of the deceleration groove close to the lower groove, an upper rapids plate and a lower rapids plate are fixedly connected at the connection between the side walls of the deceleration groove and the lower groove, and the upturned block reduces the impact force of water by cooperating with the lower rapids plate and the upper rapids plate.

2. The soil and water conservation protection device for preventing ditch head erosion according to claim 1 is characterized in that: The inner wall of the slowing groove is also fixedly connected with a plurality of baffles, and the plurality of baffles are evenly distributed.

3. The soil and water conservation protection device for preventing ditch head erosion according to claim 1 is characterized in that: The upper groove, the slow-down groove, the lower groove and the upward block are an integrally formed structure, and the connection between the upward block and the slow-down groove is in an arc shape.

4. The soil and water conservation protection device for preventing gully head erosion according to claim 1 is characterized in that: The upper rapids plate and the upwardly tilted block are an integrated structure, and the connection between the upper rapids plate and the lower rapids plate is arc-shaped.

Images