Water conservancy irrigation device for water conservancy project

Abstract

The water conservancy irrigation device comprises a base, a stand column, a flow dividing pipe, a water injection hose and a water spraying table, the flow dividing pipe is fixedly arranged at the top of the stand column, the top end of the water injection hose is connected with the bottom end of the flow dividing pipe, and the water spraying table is connected with the flow dividing pipe through a supporting frame. A plurality of movable openings which are annularly distributed at equal intervals are formed in the outer surface of the water spraying table in a penetrating mode, the spraying mechanisms are located in the movable openings correspondingly, and the driving mechanisms are used for adjusting the angles of the spraying mechanisms correspondingly. By arranging the spray head with an angle adjusting function, the pitch angle of the spray head can be adjusted, so that the spraying coverage range is adjusted, the spraying range is increased, and the spraying efficiency is improved; water is supplied to the water conveying pipe by arranging the rotating L-shaped inserting pipe, the situation that the rubber hose is damaged due to repeated swinging of the water conveying pipe can be avoided, and the service life of the water conveying pipe is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy irrigation, in particular to a water conservancy irrigation device for a water conservancy project. Background Art

[0002] Water conservancy projects refer to various projects built to control, regulate and utilize natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. Water conservancy projects can be divided into flood control projects, farmland water conservancy projects, hydropower projects, shipping and urban water supply and drainage projects according to their service objects.

[0003] The existing water conservancy irrigation devices used in water conservancy projects generally do not have the function of adjusting the angle of the spray head, that is, the existing spray head can only spray in a single direction and cannot adjust the pitch angle, resulting in the spraying coverage range cannot be adjusted. Therefore, a water conservancy irrigation device for water conservancy projects is provided. Utility Model Content

[0004] The utility model aims to provide a water conservancy irrigation device for water conservancy projects to solve the technical problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a water conservancy irrigation device for a water conservancy project, comprising a base, a column, a diversion pipe, a water injection hose and a water spraying platform, wherein the diversion pipe is fixedly arranged on the top of the column, the water injection hose is arranged inside the column, the top end of the water injection hose is connected to the bottom end of the diversion pipe, the water spraying platform is connected to the diversion pipe through a support frame, the outer surface of the water spraying platform is penetrated by a plurality of movable openings distributed in a circular shape with equal intervals, and also comprises: a plurality of spraying mechanisms respectively located inside each movable opening, and a plurality of driving mechanisms respectively used to adjust the angle of each spraying mechanism, the spraying mechanism comprises a rotating roller, a water pipe and a nozzle, the nozzle is installed at the water outlet end of the water pipe, and the water pipe is fixedly arranged inside the rotating roller.

[0006] Preferably, the base is fixedly arranged at the bottom of the column, and a plurality of fixing bolts distributed in a circular shape and at equal intervals are fixedly arranged at the bottom of the base, the bottom end of the water injection hose passes through the inner surface of the column and extends to the outside of the column, and the bottom end of the water injection hose is connected to the water outlet end of an external water pump.

[0007] Preferably, the roller is rotatably arranged with the water spraying platform, two torsion springs are respectively arranged on both sides of the outer surface of the roller, the two ends of the torsion spring are respectively connected to the roller and the water spraying platform, a gear ring is fixedly arranged in the middle of the outer end of the roller, and two symmetrically distributed plug connectors are respectively fixed on both sides of the outer surface of the water pipe.

[0008] Preferably, a rubber hose is fixedly provided at the top of the outer surface of the diversion pipe and at the position of each water supply pipe, and two symmetrically distributed L-shaped plug-in tubes are fixed to the two ends of the top of the rubber hose, and the L-shaped plug-in tube is rotatably plugged into the outer surface of the plug connector, and an O-ring is provided on the inner surface of the L-shaped plug-in tube and at the plug connector position, and a fixing plate is fixedly provided at the top of the outer surface of the L-shaped plug-in tube, a cross bar is provided between the two fixing plates, and two fastening springs are provided on both sides of the outer surface of the cross bar, and the two ends of the fastening spring are respectively connected to the fixing plate and the cross bar, and the fixing plate and the cross bar are slidingly provided.

[0009] Preferably, the driving mechanism includes a guide plate fixedly arranged at the bottom of the movable opening and located at the position of the gear ring, and a tooth plate slidably arranged on the top of the guide plate, the tooth plate is meshed with the gear ring, a roller is installed on the outer end of the tooth plate, and a guide rod is fixedly arranged on the inner surface of the tooth plate.

[0010] Preferably, it also includes a rotating mechanism for pushing each roller, the rotating mechanism includes a cam located in the middle of the water spray platform, and a mounting plate for supporting the cam, the mounting plate is fixedly arranged on the inner surface of the water spray platform and located at the bottom of the cam, the cam and the mounting plate are rotatably arranged, the bottom end of the cam is connected and assembled with the output end of the motor below through a reducer, and the roller and the cam are rollingly arranged.

[0011] The utility model provides a water conservancy irrigation device for a water conservancy project, which has the following advantages:

[0012] 1. The utility model provides a nozzle with an angle adjustment function, so that the nozzle can adjust the pitch angle, thereby adjusting the spraying coverage, increasing the spraying range, and improving the spraying efficiency.

[0013] 2. The utility model supplies water to the water pipe by providing a rotating L-shaped plug-in tube, which can avoid the rubber hose from being damaged due to repeated swinging of the water pipe and improve its service life. In addition, the provided cross bar, fixing plate and fastening spring can avoid the L-shaped plug-in tube from falling off due to high water pressure and improve the stability of the connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a partial cross-sectional view of the plane of the utility model;

[0017] Figure 3 This is a side view of the local structure of the utility model Figure 1 ;

[0018] Figure 4 This is a side view of the local structure of the utility model Figure 2 ;

[0019] Figure 5 This is a side view of the local structure of the utility model Figure 3 ;

[0020] Figure 6 It is a partial plan cross-sectional view of the utility model;

[0021] Figure 7 It is a partial structural sectional view of the utility model.

[0022] Explanation of the marks in the figure: 100, base; 101, fixing bolt; 200, water injection hose; 300, column; 400, diverter pipe; 401, rubber hose; 402, L-type plug-in pipe; 403, O-ring; 404, fixing plate; 405, cross bar; 406, fastening spring; 500, rotating mechanism; 501, mounting plate; 502, reducer; 503, cam; 504, motor; 600, support frame; 700, water spraying platform; 800, spraying mechanism; 801, nozzle; 802, roller; 803, water pipe; 804, torsion spring; 805, gear ring; 806, plug connector; 900, driving mechanism; 901, roller; 902, gear plate; 903, guide plate; 904, guide rod. DETAILED DESCRIPTION

[0023] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0024] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0026] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0027] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0028] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of a water conservancy irrigation device for a water conservancy project of the utility model in conjunction with the accompanying drawings.

[0029] like Figure 1-7As shown, a water conservancy irrigation device for a water conservancy project of the utility model comprises a base 100, a column 300, a diverter pipe 400, a water injection hose 200 and a water spraying platform 700. The base 100 is fixedly arranged at the bottom of the column 300. A plurality of fixing bolts 101 distributed in an annular shape and at equal intervals are fixedly arranged at the bottom of the base 100, so that the staff can install and fix the equipment conveniently. The diverter pipe 400 is fixedly arranged at the top of the column 300. The bottom end of the diverter pipe 400 extends to the inside of the column 300. The water injection hose 200 is arranged inside the column 300. The top end of the water injection hose 200 is connected to the bottom end of the diverter pipe 400, and the water injection hose 200 is connected to the bottom end of the diverter pipe 400. The bottom end of the tube 200 passes through the inner surface of the column 300 and extends to the outside of the column 300, and the bottom end of the water injection hose 200 is connected to the water outlet end of the external water pump, which is used to inject water into the diversion pipe 400 through the water injection hose 200. The water spraying platform 700 is located above the diversion pipe 400, and the water spraying platform 700 is connected to the diversion pipe 400 through a support frame 600. The outer surface of the water spraying platform 700 is penetrated by a plurality of movable openings distributed in a circular shape with equal intervals. The device also includes: a plurality of spraying mechanisms 800 respectively located inside each movable opening, and a plurality of driving mechanisms 900 respectively used to adjust the angle of each spraying mechanism 800.

[0030] Specifically, the spraying mechanism 800 includes a roller 802, a water pipe 803 and a nozzle 801. The nozzle 801 is installed at the water outlet end of the water pipe 803 and is used to spray the water in the water pipe 803 outward. The water pipe 803 is fixedly arranged inside the roller 802 and is used to rotate synchronously with the roller 802. The roller 802 is rotatably arranged with the water spraying platform 700. Two torsion springs 804 are respectively arranged on both sides of the outer surface of the roller 802 for resetting the roller 802. The two ends of the torsion spring 804 are respectively connected to the roller 802 and the water spraying platform 700. A gear ring 805 is fixedly arranged in the middle of the outer end of the roller 802. Two symmetrically distributed plug connectors 806 are respectively fixed on both sides of the outer surface of the water pipe 803.

[0031] Furthermore, a rubber hose 401 is fixedly provided on the top of the outer surface of the diversion pipe 400 and at the position of each water pipe 803, and two symmetrically distributed L-shaped plug-in tubes 402 are fixed to the two ends of the top of the rubber hose 401. The L-shaped plug-in tube 402 is rotatably plugged into the outer surface of the plug connector 806, and is used to inject the water in the rubber hose 401 into the water pipe 803 through the plug connector 806. An O-ring 403 is provided on the inner surface of the L-shaped plug-in tube 402 and at the position of the plug connector 806, and is used to increase the sealing of the joint. A fixing plate 404 is fixedly provided on the top of the outer surface of the L-shaped plug-in tube 402, and a cross bar 405 is provided between the two fixing plates 404 for guiding the two fixing plates 404. The fixing plate 404 and the cross bar 405 are slidably provided, and two fastening springs 406 are provided on both sides of the outer surface of the cross bar 405, and the two ends of the fastening spring 406 are respectively connected to the fixing plate 404 and the cross bar 405.

[0032] Specifically, the driving mechanism 900 includes a guide plate 903 fixedly arranged at the bottom of the movable opening and located at the position of the gear ring 805, and a tooth plate 902 slidably arranged on the top of the guide plate 903. The tooth plate 902 is meshed with the gear ring 805 and is used to drive the gear ring 805 and the roller 802. A roller 901 is installed at the outer end of the tooth plate 902. A guide rod 904 is fixedly arranged on the inner surface of the tooth plate 902 for guiding and stabilizing the tooth plate 902. The guide rod 904 is slidably arranged with the guide plate 903.

[0033] The device also includes a rotating mechanism 500 for pushing each roller 901. Specifically, the rotating mechanism 500 includes a cam 503 located in the middle of the water spray platform 700, and a mounting plate 501 for supporting the cam 503. The mounting plate 501 is fixedly arranged on the inner surface of the water spray platform 700 and located at the bottom of the cam 503. The cam 503 and the mounting plate 501 are rotatably arranged. The bottom end of the cam 503 is connected and assembled with the output end of the motor 504 below through a reducer 502. The reducer 502 and the motor 504 are both installed on the mounting plate 501, and the roller 901 and the cam 503 are rollingly arranged.

[0034] According to the above, the utility model provides a nozzle 801 with an angle adjustment function, so that the nozzle 801 can adjust the pitch angle, thereby adjusting the spraying coverage, increasing the spraying range, and improving the spraying efficiency; the utility model provides a rotating L-shaped plug-in tube 402 to supply water to the water pipe 803, which can avoid the rubber hose 401 from being damaged due to the repeated swinging of the water pipe 803, thereby improving its service life. In addition, the provided cross bar 405, fixing plate 404 and fastening spring 406 can avoid the L-shaped plug-in tube 402 from falling off due to high water pressure, thereby improving the stability of the connection.

[0035] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A water conservancy irrigation device for a water conservancy project, comprising a base (100), a column (300), a diversion pipe (400), a water injection hose (200) and a water spraying platform (700), characterized in that: The diversion pipe (400) is fixedly arranged on the top of the column (300), the water injection hose (200) is arranged inside the column (300), the top end of the water injection hose (200) is connected to the bottom end of the diversion pipe (400), the water spraying platform (700) is connected to the diversion pipe (400) through a support frame (600), the outer surface of the water spraying platform (700) is penetrated by a plurality of movable openings distributed in a circular shape and at equal intervals, and further comprises: a plurality of spraying mechanisms (800) respectively located inside each movable opening, and a plurality of driving mechanisms (900) respectively used to adjust the angle of each spraying mechanism (800), the spraying mechanism (800) comprises a rotating roller (802), a water delivery pipe (803) and a nozzle (801), the nozzle (801) is installed at the water outlet end of the water delivery pipe (803), and the water delivery pipe (803) is fixedly arranged inside the rotating roller (802).

2. A water conservancy irrigation device for water conservancy projects according to claim 1, characterized in that: The base (100) is fixedly arranged at the bottom of the column (300), and a plurality of fixing bolts (101) distributed in an annular shape and at equal intervals are fixedly arranged at the bottom of the base (100). The bottom end of the water injection hose (200) penetrates the inner surface of the column (300) and extends to the outside of the column (300), and the bottom end of the water injection hose (200) is connected to the water outlet end of an external water pump.

3. The water conservancy irrigation device for water conservancy projects according to claim 1, characterized in that: The rotating roller (802) is rotatably arranged with the water spraying platform (700), two torsion springs (804) are respectively arranged on both sides of the outer surface of the rotating roller (802), and the two ends of the torsion spring (804) are respectively connected to the rotating roller (802) and the water spraying platform (700), a gear ring (805) is fixedly arranged at the middle part of the outer end of the rotating roller (802), and two symmetrically distributed plug connectors (806) are respectively fixed on both sides of the outer surface of the water delivery pipe (803).

4. The water conservancy irrigation device for water conservancy projects according to claim 1, characterized in that: A rubber hose (401) is fixedly arranged at the top of the outer surface of the diversion pipe (400) and at the position of each water delivery pipe (803); two symmetrically distributed L-shaped plug-in tubes (402) are fixedly arranged at both ends of the top of the rubber hose (401); the L-shaped plug-in tube (402) is rotatably plugged into the outer surface of the plug connector (806); an O-ring (403) is arranged on the inner surface of the L-shaped plug-in tube (402) and at the position of the plug connector (806); a fixing plate (404) is fixedly arranged at the top of the outer surface of the L-shaped plug-in tube (402); a cross bar (405) is arranged between the two fixing plates (404); two fastening springs (406) are respectively arranged on both sides of the outer surface of the cross bar (405); the two ends of the fastening spring (406) are respectively connected to the fixing plate (404) and the cross bar (405); the fixing plate (404) and the cross bar (405) are slidably arranged.

5. The water conservancy irrigation device for water conservancy projects according to claim 1, characterized in that: The driving mechanism (900) comprises a guide plate (903) fixedly arranged at the bottom of the movable opening and located at the position of the toothed ring (805), and a toothed plate (902) slidably arranged on the top of the guide plate (903), wherein the toothed plate (902) is meshed with the toothed ring (805), a roller (901) is installed at the outer end of the toothed plate (902), and a guide rod (904) is fixedly arranged on the inner surface of the toothed plate (902).

6. The water conservancy irrigation device for water conservancy projects according to claim 1, characterized in that: The invention also comprises a rotating mechanism (500) for pushing each roller (901), wherein the rotating mechanism (500) comprises a cam (503) located in the middle of the water spraying platform (700), and a mounting plate (501) for supporting the cam (503), wherein the mounting plate (501) is fixedly arranged on the inner surface of the water spraying platform (700) and located at the bottom of the cam (503), wherein the cam (503) and the mounting plate (501) are rotatably arranged, wherein the bottom end of the cam (503) and the output end of the motor (504) below are connected and assembled via a reducer (502), and the roller (901) and the cam (503) are rollingly arranged.

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