Water delivery tank for water conservancy project

Abstract

The utility model relates to the technical field of hydraulic engineering, in particular to a water delivery tank for hydraulic engineering, which comprises a tank body, a fixing plate is fixedly mounted on one side, close to a water inlet end, of the tank body, a drainage plate is slidably mounted in the tank body, a rotating shaft is fixedly mounted at one end of the drainage plate, and a through hole is formed in the side wall of the fixing plate in a penetrating manner. One end of the rotating shaft is rotatably mounted in the bottom hole, the other end of the rotating shaft is rotatably mounted in the through hole, the first mounting plate is fixedly mounted on one side of a water outlet of the tank body, a plurality of water through holes are formed in the side wall of the first mounting plate in a penetrating manner, and a filter screen is fixedly mounted on one side of a water inlet of the tank body. The water delivery tank for the water conservancy project is provided with the tank body, the interior of the tank body is of a trapezoidal structure with the wide upper portion and the narrow lower portion, the stability of the tank body is improved, the tank body is made of stainless steel, the surface is smooth, friction resistance between water flow and the tank wall is reduced, the drainage plate is rotationally installed in the tank body, the flow direction and the flow speed of the water flow can be changed, and meanwhile water flow resistance is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a water delivery trough for water conservancy projects. Background Art

[0002] As a water diversion tool, the core function of a water trough is to guide water from one place to another. It is particularly suitable for roofs of houses, buildings and other places to prevent the retention of infiltrated water, thereby preventing metal rust and damage to its sealing properties. The main function of a water trough in water conservancy projects is to transport water across terrain obstacles such as channels, rivers, roads, mountain streams, and valley mouths to achieve effective distribution and utilization of water resources.

[0003] A water delivery trough for a hydraulic project has a problem of large water flow resistance during water delivery. In view of this, a water delivery trough for a hydraulic project is provided. Utility Model Content

[0004] The main purpose of the utility model is to provide a water delivery trough for water conservancy projects, so as to solve the problem of large water flow resistance during water delivery in water delivery troughs for water conservancy projects proposed in the related art.

[0005] In order to achieve the above-mentioned purpose, according to one aspect of the present utility model, a water delivery trough for water conservancy projects is provided, including a trough body, a fixed plate is fixedly installed on one side of the trough body close to the water inlet end, a drainage plate is slidably installed in the trough body, a rotating shaft is fixedly installed on one end of the drainage plate, a through hole is opened through the side wall of the fixed plate, a bottom hole is opened at the bottom of the trough body directly below the through hole, one end of the rotating shaft is rotatably installed in the bottom hole, and the other end is rotatably installed in the through hole, and also includes: No. 1 mounting plate, the No. 1 mounting plate is fixedly installed on one side of the water outlet of the trough body, a plurality of water holes are opened through the side wall of the No. 1 mounting plate, a filter screen is fixedly installed on one side of the water inlet of the trough body, sealing grooves are opened on both side walls of the trough body, and a No. 2 mounting plate is fixedly installed in the sealing groove on one side.

[0006] Furthermore, the interior of the trough body is a trapezoidal structure that is wide at the top and narrow at the bottom, and the trough body is made of stainless steel.

[0007] Furthermore, a handle is fixedly installed on one side of the rotating shaft, and a threaded hole a is penetrated through one side of the handle. A bolt a for fixing the position of the guide plate is threadedly installed in the threaded hole a.

[0008] Furthermore, the No. 1 mounting plate has an arc-shaped structure, and the water hole on the No. 1 mounting plate gradually narrows from the water inlet end to the water outlet end.

[0009] Furthermore, the second mounting plate is made of soft rubber, the shape of the second mounting plate is adapted to the shape of the sealing groove, and the thickness of the second mounting plate is greater than the depth of the sealing groove.

[0010] Furthermore, a plurality of connecting plates are fixedly installed on one side of the trough body, and threaded holes b are penetrated through the side walls of the connecting plates, and bolts b are threadedly installed in the threaded holes b. A plurality of connecting grooves are opened on the other side of the trough body, and threaded holes c are opened in the connecting grooves.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. This water trough for water conservancy projects is provided with a trough body. The interior of the trough body is a trapezoidal structure that is wide at the top and narrow at the bottom, which increases the stability of the trough body. The trough body is made of stainless steel with a smooth surface, which reduces the friction resistance between the water flow and the trough wall. A diversion plate is rotatably installed in the trough body. The diversion plate can change the flow direction and flow rate of the water flow, while reducing the water flow resistance.

[0013] 2. This water trough for water conservancy projects is provided with a No. 1 mounting plate. The No. 1 mounting plate has a number of water holes that narrow from the water inlet to the water outlet, which increases the flow rate of water in the next section. Sealing grooves are provided on both side walls of the trough body. A No. 2 mounting plate is fixedly installed in one sealing groove. The No. 2 mounting plate is made of soft rubber and increases the sealing when connecting other equipment. A filter plate is fixedly installed on one side of the water inlet of the trough body. The filter plate reduces the entry of debris into the trough body. A connecting plate is fixedly installed on one side of the water outlet of the trough body. A connecting groove is provided on one side of the water inlet for fixing when connecting to the next section. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an overall schematic diagram of a water delivery trough for a water conservancy project in a preferred embodiment of the present utility model;

[0015] Figure 2 This is a schematic cross-sectional view of the tank structure in a preferred embodiment of the present utility model;

[0016] Figure 3 This is a structural diagram of the No. 1 mounting plate in the preferred embodiment of the present utility model;

[0017] Figure 4 This is a schematic diagram of the sealing groove structure in a preferred embodiment of the present utility model.

[0018] Illustration:

[0019] 1. Tank body; 11. Fixing plate; 12. Drain plate; 13. Filter screen; 14. Connecting plate; 15. Connecting slot; 121. Rotating shaft; 122. Handle; 123. Fixing bolt;

[0020] 2. Mounting plate No. 1; 21. Water hole;

[0021] 3. Mounting plate No. 2. DETAILED DESCRIPTION

[0022] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the following is a detailed description of the specific implementation method, structure, characteristics and effects of the present invention in combination with the accompanying drawings and preferred embodiments.

[0023] See also Figure 1-Figure 4 As shown, the purpose of this embodiment is to provide a water delivery trough for water conservancy projects, including a trough body 1, a fixed plate 11 is fixedly installed on one side of the trough body 1 near the water inlet end, a drainage plate 12 is slidably installed in the trough body 1, and a rotating shaft 121 is fixedly installed on one end of the drainage plate 12. A through hole is opened through the side wall of the fixed plate 11, and a bottom hole is opened at the bottom of the trough body 1 directly below the through hole. One end of the rotating shaft 121 is rotatably installed in the bottom hole, and the other end is rotatably installed in the through hole. It also includes: No. 1 mounting plate 2, the No. 1 mounting plate 2 is fixedly installed on one side of the water outlet of the trough body 1, and a plurality of water holes 21 are opened through the side wall of the No. 1 mounting plate 2. A filter screen 13 is fixedly installed on one side of the water inlet of the trough body 1, and sealing grooves are opened on both side walls of the trough body 1, and a No. 2 mounting plate 3 is fixedly installed in one side sealing groove.

[0024] The interior of the trough body 1 is a trapezoidal structure that is wide at the top and narrow at the bottom. The trough body 1 is made of stainless steel. The trapezoidal structure that is wide at the top and narrow at the bottom increases the stability of the trough body 1. The stainless steel material makes the surface of the trough body 1 smooth, reducing the friction resistance between the water flow and the trough wall.

[0025] A handle 122 is fixedly installed on one side of the rotating shaft 121, and a threaded hole a is penetrated on one side of the handle 122. A bolt a for fixing the position of the guide plate 12 is threadedly installed in the threaded hole a. The angle of the guide plate 12 is changed by the handle 122, thereby changing the flow rate and direction of the water flow. A threaded hole d is penetrated on the other side of the guide plate 12. A fixing bolt 123 for fixing the guide plate 12 is threadedly installed in the threaded hole d. The position of the guide plate 12 is fixed by tightening the fixing bolt 123.

[0026] Mounting plate No. 1 2 is an arc-shaped structure, and one end of mounting plate No. 1 2 is always in close contact with the guide plate 12. Specifically, mounting plate No. 1 2 is an arc-shaped plate with the rotating shaft 121 as the center and the length of the guide plate 12 as the radius. When the guide plate 12 rotates with the rotating shaft 121 as the center, one end of the guide plate 12 is always in close contact with the arc wall of mounting plate No. 1 2. The water hole 21 on mounting plate No. 1 narrows from the water inlet to the water outlet, so that the water flow rate increases when the water flows into the next section.

[0027] The second mounting plate 3 is made of soft rubber. The shape of the second mounting plate 3 matches the shape of the sealing groove, and the thickness of the second mounting plate 3 is greater than the depth of the sealing groove, which increases the sealing when connecting the next section.

[0028] Several connecting plates 14 are fixedly installed on one side of the trough body 1. A threaded hole b is opened through the side wall of the connecting plate 14, and a bolt b is installed with a thread in the threaded hole b. Several connecting grooves 15 are opened on the other side of the trough body 1. A threaded hole c is opened in the connecting groove 15. When connecting the next section, the connecting plate 14 is inserted into the connecting groove 15 and the bolt b is tightened to fix it.

[0029] When the present invention is used, a drainage plate 12 is provided on the trough body 1, which divides the trough body 1 into two drainage chambers by the drainage plate 12, and the angle of the drainage plate 12 is changed by the handle 122, thereby changing the flow rate and direction of the water flow in the drainage chamber. The bolt c is tightened in the threaded hole d on one side of the drainage plate 12 to fix the position. The trough body 1 is made of stainless steel with a smooth surface, which reduces the water flow resistance. When connected to the next section, the water through hole 21 on the surface of the No. 1 mounting plate 2 increases the flow rate when the water flows into the next section. The No. 2 mounting plate 3 made of soft rubber material increases the sealing of the connection. After the connecting plate 14 is inserted into the connecting groove 15, the bolt b is inserted into the threaded hole c to improve the stability of the connection.

[0030] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A water delivery trough for a water conservancy project, comprising a trough body (1), wherein a fixing plate (11) is fixedly mounted on one side of the trough body (1) close to the water inlet end, characterized in that: A guide plate (12) is slidably mounted in the trough body (1), a rotating shaft (121) is fixedly mounted on one end of the guide plate (12), a through hole is penetrated through the side wall of the fixed plate (11), a bottom hole is opened at the bottom of the trough body (1) directly below the through hole, one end of the rotating shaft (121) is rotatably mounted in the bottom hole, and the other end of the rotating shaft (121) is rotatably mounted in the through hole, and further comprises: A No. 1 mounting plate (2) is fixedly mounted on one side of the water outlet of the tank body (1), a plurality of water holes (21) are provided through the side wall of the No. 1 mounting plate (2), a filter screen (13) is fixedly mounted on one side of the water inlet of the tank body (1), sealing grooves are provided on both side walls of the tank body (1), and a No. 2 mounting plate (3) is fixedly mounted in one sealing groove.

2. The water delivery trough for water conservancy projects according to claim 1, characterized in that: The interior of the trough body (1) is a trapezoidal structure that is wide at the top and narrow at the bottom, and the trough body (1) is made of stainless steel.

3. The water delivery trough for water conservancy projects according to claim 1, characterized in that: A handle (122) is fixedly mounted on one side of the rotating shaft (121), and a threaded hole a is penetrated through one side of the handle (122), and a bolt a for fixing the position of the guide plate (12) is threadedly mounted in the threaded hole a.

4. The water delivery trough for water conservancy projects according to claim 1, characterized in that: The first mounting plate (2) is an arc-shaped structure, and the water hole (21) on the first mounting plate (2) gradually narrows from the water inlet end to the water outlet end.

5. The water delivery trough for water conservancy project according to claim 1, characterized in that: The second mounting plate (3) is made of soft rubber, the shape of the second mounting plate (3) is compatible with the shape of the sealing groove, and the thickness of the second mounting plate (3) is greater than the depth of the sealing groove.

6. The water delivery trough for water conservancy project according to claim 1, characterized in that: A plurality of connecting plates (14) are fixedly mounted on one side of the trough body (1), threaded holes b are formed through the side walls of the connecting plates (14), bolts b are inserted into the threaded holes, and a plurality of connecting grooves (15) are formed on the other side of the trough body (1), threaded holes c are formed in the connecting grooves (15).

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