Flow guide device for water conservancy project

Abstract

The utility model belongs to the technical field of hydraulic engineering construction, and discloses a diversion device for hydraulic engineering, which comprises a diversion box, a partition plate is hinged to the right side of the front of the diversion box, a first protective cover is fixedly mounted at the top of the diversion box, and a first motor is fixedly mounted in the first protective cover. And the other end of the output shaft of the first motor is fixedly sleeved with a rotating shaft. By arranging the first motor, the rotating shaft, the long rod and the moving rod, when an operator starts the first motor, the rotating shaft and the long rod can rotate, so that the moving rod pushes the connecting block and the partition plate to rotate, the front face of the partition plate can block sundries, and meanwhile the blocked sundries can be pushed to one side; and the situation that impurities such as silt and aquatic plants stay on the upstream face of the flow guide box for a long time, and consequently burdens are caused to the whole flow guide box is avoided, and convenience is brought to use of operators through the operation.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of hydraulic engineering construction, and particularly relates to a diversion device for hydraulic engineering. BACKGROUND

[0002] Construction diversion refers to that a cofferdam is used to maintain a foundation pit and water flow is guided to a predetermined water discharge structure to be discharged to a downstream for enabling a hydraulic structure to be constructed on dry land.

[0003] At present, an operator often needs to use a diversion device when constructing a hydraulic engineering, and the existing diversion device has a basic diversion function in actual use, but mud or weeds and other sundries in water also flow together in the process of diversion, so as to be blocked by a partition plate of the device, and the water flow impact force on the device is further increased due to long-time operation and accumulation, and therefore the device needs to be improved. UTILITY MODEL CONTENT

[0004] The utility model discloses a diversion device for hydraulic engineering, which has the advantages of automatically pushing away sundries.

[0005] To achieve the above object, the utility model provides the following technical scheme: a diversion device for hydraulic engineering, comprising a diversion box, a partition plate is hingedly connected to the right side of the front of the diversion box, a first protective cover is fixedly installed at the top of the diversion box, a first motor is fixedly installed in the first protective cover, a rotating shaft is fixedly sleeved with the other end of the output shaft of the first motor, the bottom end of the rotating shaft penetrates through the first protective cover and extends to the outside of the bottom end of the first protective cover and is fixedly sleeved with an elongated rod on the outer surface, the other end of the elongated rod is hingedly connected with a moving rod, the other end of the moving rod is hingedly connected with a connecting block, the bottom end of the connecting block is fixedly connected with the top of the partition plate, guide blocks are fixedly connected to the upper and lower ends of the inner surface of the diversion box.

[0006] As preferred in the utility model, a second protective cover is fixedly installed at the rear of the right top end of the diversion box, and a second motor is fixedly installed in the second protective cover.

[0007] As preferred in the utility model, a rotating shaft is fixedly sleeved with the other end of the output of the second motor, and the bottom end of the rotating shaft penetrates through the second protective cover and extends to the inside of the top end of the diversion box and is movably connected with the inside of the diversion box.

[0008] As the utility model is preferred, the bottom end of the rotating shaft is fixedly connected with the first crushing wheel located in the inside of the flow guide box, the bottom end of the first crushing wheel is movably connected with the bottom end of the inner surface of the flow guide box, the outer surface of the rotating shaft is fixedly sleeved with the first gear located at the top of the flow guide box.

[0009] As the utility model is preferred, the inside of the top end of the flow guide box movably installs the round shaft located at the left side of the rotating shaft, the top end of the round shaft passes through the flow guide box and extends to the outside of the top end of the flow guide box and the outer surface is fixedly sleeved with the second gear, the outer surface of the second gear is meshedly connected with the outer surface of the first gear.

[0010] As the utility model is preferred, the bottom end of the round shaft is fixedly installed with the second crushing wheel, the outer surface of the second crushing wheel is meshedly connected with the outer surface of the first crushing wheel.

[0011] As the utility model is preferred, the left and right sides of the top end of the flow guide box are fixedly installed with the pneumatic cylinder, the bottom end of the pneumatic cylinder is fixedly connected with the rectangular block, the bottom end of the rectangular block is fixedly installed with the inserting rod.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The utility model discloses a first motor, rotating shaft, long rod and motion rod are set up, the operating personnel start first motor, will make rotating shaft and long rod rotate, thereby make motion rod push connecting block and partition plate rotate, and then make the front surface of partition plate can block sundries and also can push the sundries that blocks to one side, avoid the mud and sand and the impurity such as waterweeds and stay in the water surface of flow guide box for a long time, thereby cause the burden of flow guide box whole, this operation has brought the convenience to the use of operating personnel. ACCURACY OF DRAWINGS

[0014] Figure 1 It is the structure schematic diagram of the utility model;

[0015] Figure 2 It is the sectional structure schematic diagram of the front surface of the utility model;

[0016] Figure 3 It is the structure schematic diagram of the utility model from the top;

[0017] Figure 4 It is the sectional structure schematic diagram of the front surface of the second motor of the utility model;

[0018] Figure 5 It is the sectional structure schematic diagram of the top of the guide block of the utility model.

[0019] In the diagram: 1. Flow guide box; 2. Partition plate; 3. No. 1 protective cover; 4. First motor; 5. Rotating shaft; 6. Long rod; 7. Moving rod; 8. No. 2 protective cover; 9. Second motor; 10. Rotating shaft; 11. No. 1 gear; 12. First crushing wheel; 13. Second crushing wheel; 14. Round shaft; 15. No. 2 gear; 16. Pneumatic cylinder; 17. Rectangular block; 18. Insert rod; 19. Guide block; 20. Connecting block. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] like Figures 1 to 5 As shown, this utility model provides a diversion device for water conservancy projects, including a diversion box 1. A partition plate 2 is hinged to the right side of the front of the diversion box 1. A first protective cover 3 is fixedly installed on the top of the diversion box 1. A first motor 4 is fixedly installed inside the first protective cover 3. A rotating shaft 5 is fixedly sleeved at the other end of the output shaft of the first motor 4. The bottom end of the rotating shaft 5 passes through the first protective cover 3 and extends to the outside of the bottom end of the first protective cover 3. A long rod 6 is fixedly sleeved on the outer surface of the outer surface of the first protective cover 3. A moving rod 7 is hinged to the other end of the long rod 6. The other end is hinged to a connecting block 20, the bottom end of which is fixedly connected to the top of the partition plate 2. Guide blocks 19 are fixedly connected to both the upper and lower ends of the inner surface of the flow guide box 1. When the operator starts the first motor 4, the rotating shaft 5 and the long rod 6 will rotate, which will cause the moving rod 7 to push the connecting block 20 and the partition plate 2 to rotate. This will push the debris blocked by the front of the partition plate 2 to one side, preventing the debris from staying on the front of the partition plate 2 for a long time and increasing the impact force of the water flow on the entire flow guide box 1.

[0022] Among them, a second protective cover 8 is fixedly installed at the rear of the right side of the top of the flow guide box 1, and a second motor 9 is fixedly installed inside the second protective cover 8; due to the design of the second protective cover 8, it can provide good protection for the second motor 9.

[0023] The other end of the output device of the second motor 9 is fixedly sleeved with a rotating shaft 10. The bottom end of the rotating shaft 10 extends through the second protective cover 8 to the inside of the top of the guide box 1 and is movably connected to the inside of the guide box 1. When the operator starts the second motor 9, the rotating shaft 10 will rotate.

[0024] The bottom end of the rotating shaft 10 is fixedly connected with the first crushing wheel 12 located in the inside of the flow guide box 1, the bottom end of the first crushing wheel 12 is movably connected with the bottom end of the inner surface of the flow guide box 1, and the outer surface of the rotating shaft 10 is fixedly sleeved with the first gear 11 located at the top of the flow guide box 1; when the rotating shaft 10 rotates, the first gear 11 and the first crushing wheel 12 will rotate together.

[0025] The inside of the top end of the flow guide box 1 is movably provided with the circular shaft 14 located at the left side of the rotating shaft 10, the top end of the circular shaft 14 penetrates through the flow guide box 1 and extends to the outside of the top end of the flow guide box 1 and is fixedly sleeved with the second gear 15 on the outer surface, and the outer surface of the second gear 15 is meshingly connected with the outer surface of the first gear 11; when the first gear 11 rotates, the outer surface of the first gear 11 and the outer surface of the second gear 15 are meshed, so that the second gear 15 and the circular shaft 14 rotate.

[0026] The bottom end of the circular shaft 14 is fixedly provided with the second crushing wheel 13, and the outer surface of the second crushing wheel 13 is meshingly connected with the outer surface of the first crushing wheel 12; when the first crushing wheel 12 rotates, the outer surface of the first crushing wheel 12 and the outer surface of the second crushing wheel 13 are meshed, so that the second crushing wheel 13 and the first crushing wheel 12 rotate in opposite directions.

[0027] The left and right sides of the top end of the flow guide box 1 are fixedly provided with the pneumatic cylinder 16, the bottom end of the pneumatic cylinder 16 is fixedly connected with the rectangular block 17, and the bottom end of the rectangular block 17 is fixedly provided with the inserting rod 18; when the operator operates the pneumatic cylinder 16, the rectangular block 17 drives the inserting rod 18 to move downward, so that the inserting rod 18 is inserted into the soil, thereby increasing the stability of the whole flow guide box 1.

[0028] The working principle and use process of the utility model are as follows:

[0029] Firstly, the operator puts the device into the place needing flow guiding, then operates the pneumatic cylinder 16, so that the rectangular block 17 drives the inserting rod 18 to move downward, so that the inserting rod 18 is inserted into the soil, thereby increasing the stability of the whole flow guide box 1, preventing the whole flow guide box 1 from being washed away by the turbulent water flow when guiding the water flow, when the front surface of the partition plate 2 is filled with sundries after a period of flow guiding, the first motor 4 is started at this time, so that the rotating shaft 5 and the long rod 6 rotate, so that the moving rod 7 drives the connecting block 20 and the partition plate 2 to rotate, thereby the sundries accumulated on the front surface of the partition plate 2 are pushed to one side, thereby reducing the impact force of the water flow on the whole flow guide box 1.

[0030] Subsequently, the operator starts the second motor 9, which will make the rotating shaft 10, the first gear 11 and the first crushing wheel 12 rotate, so that the outer surface of the first gear 11 meshes with the outer surface of the second gear 15 and the outer surface of the first crushing wheel 12 meshes with the outer surface of the second crushing wheel 13, at this time, the first crushing wheel 12 and the second crushing wheel 13 will rotate in opposite directions, thereby being able to crush the impurities that penetrate into, preventing them from plugging the inside of the flow guide box 1, thereby further improving the application range of the device on the original basis.

[0031] It should be noted that, in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0032] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A diversion device for water conservancy projects, comprising a diversion box (1), characterized in that: A partition plate (2) is hinged to the right side of the front of the flow guide box (1). A first protective cover (3) is fixedly installed on the top of the flow guide box (1). A first motor (4) is fixedly installed inside the first protective cover (3). A rotating shaft (5) is fixedly sleeved on the other end of the output shaft of the first motor (4). The bottom end of the rotating shaft (5) passes through the first protective cover (3) and extends to the outside of the bottom end of the first protective cover (3). A long rod (6) is fixedly sleeved on the outer surface. A moving rod (7) is hinged to the other end of the moving rod (7). A connecting block (20) is hinged to the other end of the moving rod (7). The bottom end of the connecting block (20) is fixedly connected to the top of the partition plate (2). Guide blocks (19) are fixedly connected to both the upper and lower ends of the inner surface of the flow guide box (1).

2. A diversion device for water conservancy projects according to claim 1, characterized in that: A second protective cover (8) is fixedly installed at the rear right side of the top of the flow guide box (1), and a second motor (9) is fixedly installed inside the second protective cover (8).

3. A diversion device for water conservancy projects according to claim 2, characterized in that: The other end of the output device of the second motor (9) is fixedly sleeved with a rotating shaft (10). The bottom end of the rotating shaft (10) extends through the second protective cover (8) to the inside of the top of the guide box (1) and is movably connected to the inside of the guide box (1).

4. A diversion device for water conservancy projects according to claim 3, characterized in that: The bottom end of the rotating shaft (10) is fixedly connected to a first crushing wheel (12) located inside the flow guide box (1). The bottom end of the first crushing wheel (12) is movably connected to the bottom end of the inner surface of the flow guide box (1). The outer surface of the rotating shaft (10) is fixedly sleeved with a first gear (11) located at the top of the flow guide box (1).

5. A diversion device for water conservancy projects according to claim 1, characterized in that: The top of the flow guide box (1) is movably mounted with a round shaft (14) located to the left of the rotating shaft (10). The top of the round shaft (14) passes through the flow guide box (1) and extends to the outside of the top of the flow guide box (1), and a second gear (15) is fixedly sleeved on its outer surface. The outer surface of the second gear (15) meshes with the outer surface of the first gear (11).

6. A diversion device for water conservancy projects according to claim 5, characterized in that: The bottom end of the round shaft (14) is fixedly installed with a second crushing wheel (13), and the outer surface of the second crushing wheel (13) is engaged with the outer surface of the first crushing wheel (12).

7. A diversion device for water conservancy projects according to claim 1, characterized in that: Pneumatic cylinders (16) are fixedly installed on both the left and right sides of the top of the flow guide box (1). A rectangular block (17) is fixedly connected to the bottom of the pneumatic cylinder (16), and a plug rod (18) is fixedly installed at the bottom of the rectangular block (17).

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