Culvert structure for drainage of water conservancy project

Abstract

The culvert structure comprises a main body, a road body is arranged above the top of the main body, a water inlet pipe is arranged in the middle of the front portion of the main body, a fixing support is fixedly connected to the upper portion of the top of the road body, and a first filter screen is arranged in front of the water inlet pipe. A supporting cross rod is fixedly connected to the upper portion of the top of the fixing support, a groove is formed in the middle of the supporting cross rod, a driving air cylinder is fixedly connected into the groove, a fixing plate is fixedly connected to the output end of the driving air cylinder, a hook is fixedly connected to the lower portion of the top of the fixing plate, and a water pipe connecting position is arranged behind the water inlet pipe. A butterfly valve is arranged in the water pipe connecting position, the control structure is adopted to control the water flow amount of the culvert, when flood discharge or water storage needs to be conducted, the device can be used for conducting control, the working difficulty when workers manually control the water amount is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of culverts, in particular to a culvert structure for waterlogging drainage in water conservancy projects. Background Technique

[0002] On the broad stage of water conservancy projects, culverts, as important components, play multiple roles such as connection, drainage, and discharge. Although they are not as magnificent as large bridges or as well-known as reservoirs, culverts have their unique functions and extensive application scenarios. A culvert is a small water discharge structure that crosses the roadbed, used to cross natural valleys and depressions to discharge flood water, or used to span roads of various sizes as a vertical traffic passage for people, livestock, and vehicles, or used as a water channel for farmland irrigation. A culvert mainly consists of a culvert body, a foundation, end walls, and wing walls.

[0003] The function of a culvert is to quickly drain the surface water along the highway and ensure the safety of the roadbed. As one of the important components in highway engineering, culverts have many important functions. Among them, culverts have the ability to discharge flood water, ensuring that in the event of a flood, the flood water can be discharged smoothly and quickly. Secondly, culverts have sufficient overall strength and stability to ensure that under the action of the design load, the components will not undergo displacement and deformation. At the same time, culverts have high reliability and durability, and can ensure long-term integrity in the natural environment. Culverts operate underground or underwater and do not occupy ground space, enabling more efficient use of land resources.

[0004] In the existing technology, the structures of some culverts do not have the functions of regulating water flow and filtering impurities. When special situations such as flood discharge are required, it is necessary to control the flow rate of the culvert to prevent problems such as waterlogging. At the same time, when the filtering device needs to be cleaned, general devices often require manual cleaning by workers, which is very inconvenient. Content of the Utility Model

[0005] The purpose of the utility model is to provide a culvert structure for waterlogging drainage in water conservancy projects, which solves the problems that existing culverts cannot control water volume and filter impurities.

[0006] To achieve the above purpose, a culvert structure for waterlogging drainage in water conservancy projects is provided, including a main body. Above the top of the main body, there is a roadbed. In the middle of the front of the main body, there is a water inlet pipe. Above the top of the roadbed, there is a fixed bracket fixedly connected.

[0007] In front of the water inlet pipe, there is a first filter screen. Above the top of the fixed bracket, there is a support crossbar fixedly connected. In the middle of the support crossbar, there is a groove, and a driving cylinder is fixedly connected in the groove. The output end of the driving cylinder is fixedly connected with a fixing plate. Below the top of the fixing plate, there is a hook fixedly connected. Behind the water inlet pipe, there is a water pipe connection, and a butterfly valve is arranged inside the water pipe connection.

[0008] According to the culvert structure for waterlogging drainage in a water conservancy project described above, a fixed frame is fixedly connected above the top of the butterfly valve, and a fixed installation hole is provided above the top of the fixed frame.

[0009] According to the culvert structure for waterlogging drainage in a water conservancy project described above, a driving motor is fixedly connected above the top of the fixed frame, and the installation hole below the bottom of the driving motor corresponds to the fixed installation hole on the fixed frame.

[0010] According to the culvert structure for waterlogging drainage in a water conservancy project described above, a filter pipe is arranged behind the water inlet pipe, and a filter is arranged below the middle of the filter pipe.

[0011] According to the culvert structure for waterlogging drainage in a water conservancy project described above, a top cover is fixedly connected above the top of the filter, and a handle is fixedly connected above the top of the top cover.

[0012] According to the culvert structure for waterlogging drainage in a water conservancy project described above, a slotted opening is provided at the front end above the filter, and a second filter screen is arranged on the outer shell above the filter.

[0013] According to the culvert structure for waterlogging drainage in a water conservancy project described above, a collection groove is provided below the inside of the filter, and a collection tank is arranged inside the collection groove.

[0014] Beneficial effects

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: A control structure is adopted to control the water flow in the culvert. When flood discharge or water storage is required, the device can be used for control, reducing the working difficulty of staff in manually controlling the water volume and improving the working efficiency.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows: A filtering device and an automatic bucket lifting device are used. When it is necessary to clean the impurities on the filtering device, the device is lifted out by using the automatic bucket lifting structure for cleaning, and then the structure can be closed to complete the cleaning after cleaning.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows: The device uses an automatic bucket lifting structure. When staff need to handle impurities, the filter in the pipe can be extracted through the automatic bucket lifting structure. After the staff takes out the collection bucket, cleaning can be carried out, which is very convenient and fast, improving the working efficiency of the staff.

[0018] Additional aspects and advantages of the present utility model will be partially given in the following description, partially become apparent from the following description, or be understood through the practice of the present utility model. Description of the drawings

[0019] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments;

[0020] Figure 1 It is a schematic diagram of the main structure of a culvert structure for waterlogging drainage in a water conservancy project of the present utility model;

[0021] Figure 2 It is a cross-sectional view of the main structure of a culvert structure for waterlogging drainage in a water conservancy project of the present utility model;

[0022] Figure 3 It is a schematic diagram of the butterfly valve structure of a culvert structure for waterlogging drainage in a water conservancy project of the present utility model;

[0023] Figure 4 It is a schematic diagram of the filter pipe structure of a culvert structure for waterlogging drainage in a water conservancy project of the present utility model;

[0024] Figure 5 It is a schematic diagram of the filter device structure of a culvert structure for waterlogging drainage in a water conservancy project of the present utility model.

[0025] In the figure: 1. Main body; 101. Road body; 2. Water inlet pipe; 201. First filter screen; 3. Fixed bracket; 301. Driving cylinder; 302. Fixed plate; 303. Hook; 304. Support cross bar; 4. Water pipe connection; 401. Butterfly valve; 402. Fixed frame; 403. Fixed installation hole; 404. Driving motor; 5. Filter; 501. Handle; 502. Top cover; 503. Second filter screen; 504. Collection tank; 505. Groove; 6. Filter pipe. Specific implementation manners

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Please refer to Figures 1-5 , an embodiment of the present utility model provides a technical solution: a culvert structure for waterlogging drainage in a water conservancy project, including a main body 1, a road body 101 is arranged above the top of the main body 1, the road body 101 is the main body of the road surface, a water inlet pipe 2 is arranged in the middle of the front of the main body 1, the water inlet pipe 2 is the channel for water to enter the whole, and a fixed bracket 3 is fixedly connected above the top of the road body 101, and the fixed bracket 3 has the function of a support structure;

[0028] A first filter screen 201 is provided in front of the water inlet pipe 2. The first filter screen 201 serves the function of preliminary filtration. Above the top of the fixed bracket 3, a support crossbar 304 is fixedly connected. The support crossbar 304 serves the function of receiving. A groove is provided in the middle of the support crossbar 304, and a driving cylinder 301 is fixedly connected in the groove. The output end of the driving cylinder 301 is fixedly connected with a fixing plate 302. When the driving cylinder 301 operates, the fixing plate 302 fixedly connected to the driving cylinder 301 can move up and down. Below the top of the fixing plate 302, a hook 303 is fixedly connected. Behind the water inlet pipe 2, there is a water pipe connection 4. Inside the water pipe connection 4, a butterfly valve 401 is provided. The butterfly valve 401 serves the function of controlling the water flow;

[0029] Above the top of the butterfly valve 401, a fixed frame 402 is fixedly connected. Above the top of the fixed frame 402, a fixed mounting hole 403 is provided. The fixed frame 402 serves the function of stabilizing the structure, and the fixed mounting hole 403 can enhance the stability of the overall structure;

[0030] Above the top of the fixed frame 402, a driving motor 404 is fixedly connected. And the mounting hole below the bottom of the driving motor 404 corresponds to the fixed mounting hole 403 on the fixed frame 402. Through the fixed mounting hole 403, the stability of the driving motor 404 can be enhanced;

[0031] Behind the water inlet pipe 2, a filter pipe 6 is provided. Below the middle of the filter pipe 6, a filter 5 is provided. The filter pipe 6 is the place for the overall structure to conduct filtration, and the filter 5 is the main body for the overall structure to conduct filtration;

[0032] Above the top of the filter 5, a top cover 502 is fixedly connected. Above the top of the top cover 502, a handle 501 is fixedly connected. The top cover 502 serves to enhance the sealing of the structure, and the handle 501 enables the staff to conveniently lift and check;

[0033] At the front end above the filter 5, a slotted opening 505 is provided. On the outer shell above the filter 5, a second filter screen 503 is provided. The second filter screen 503 is the place for main filtration;

[0034] Below the inside of the filter 5, a collection groove 504 is provided. Inside the collection groove 504, a collection tank 506 is provided. The collection tank 506 is the main place for collecting impurities.

[0035] Working principle: When the device is in use, first install the first filter screen 201 into the water inlet pipe (2). The butterfly valve 401 in the water pipe connection 4 controls the water volume. A driving motor 404 is installed above the top of the butterfly valve 401. When it is necessary to control the butterfly valve 401, the driving motor 404 can be used to control the butterfly valve 401 to control the water volume. The filter 5 in the filter pipe 6 can filter the water flow. When the impurities in the water flow pass through the second filter screen 503, they will be filtered out. Under the action of gravity, the impurities fall into the collection pipe 506. When it is necessary to clean the impurities, the driving cylinder 301 on the fixed bracket 3 will automatically retract, and the hook 303 on the fixing plate 302 will hang up the handle 501 and lift it up. Then the staff can clean it up.

[0036] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art to which the present invention pertains, various changes can be made without departing from the gist of the present invention.

Claims

1. A culvert structure for drainage in a water conservancy project, comprising a main body (1), characterized in that, Above the top of the main body (1), a road body (101) is provided. In the middle of the front of the main body (1), a water inlet pipe (2) is provided. Above the top of the road body (101), a fixing bracket (3) is fixedly connected. In front of the water inlet pipe (2), a first filter screen (201) is provided. Above the top of the fixing bracket (3), a support cross bar (304) is fixedly connected. In the middle of the support cross bar (304), a groove is provided, and a driving cylinder (301) is fixedly connected in the groove. The output end of the driving cylinder (301) is fixedly connected with a fixing plate (302). Below the top of the fixing plate (302), a hook (303) is fixedly connected. Behind the water inlet pipe (2), a water pipe connection part (4) is provided. Inside the water pipe connection part (4), a butterfly valve (401) is provided.

2. The culvert structure for waterlogging drainage in a water conservancy project according to claim 1, characterized in that: Above the top of the butterfly valve (401), a fixing frame (402) is fixedly connected. Above the top of the fixing frame (402), a fixing installation hole (403) is provided.

3. A culvert structure for waterlogging drainage in a water conservancy project according to claim 2, characterized in that: Above the top of the fixing frame (402), a driving motor (404) is fixedly connected, and the installation hole below the bottom of the driving motor (404) corresponds to the fixing installation hole (403) on the fixing frame (402).

4. A culvert structure for waterlogging drainage in a water conservancy project according to claim 1, characterized in that: Behind the water inlet pipe (2), a filter pipe (6) is provided. Below the middle of the filter pipe (6), a filter (5) is provided.

5. The culvert structure for drainage in a water conservancy project according to claim 4, characterized in that: Above the top of the filter (5), a top cover (502) is fixedly connected. Above the top of the top cover (502), a handle (501) is fixedly connected.

6. The culvert structure for drainage in a water conservancy project according to claim 4, characterized in that: At the front end above the filter (5), a slot (505) is provided. On the outer shell above the filter (5), a second filter screen (503) is provided.

7. The culvert structure for waterlogging drainage in a water conservancy project according to claim 4, wherein: Below the inside of the filter (5), a collection groove (504) is provided. Inside the collection groove (504), a collection tank (506) is provided.

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