Water conservancy project flow guiding device

Abstract

The utility model discloses a water conservancy project flow guide device in the technical field of water conservancy projects, which comprises a flow guide groove, a mounting plate is arranged on the flow guide groove, a bolt is arranged on the mounting plate, and the bolt is connected with a flow guide pipe; the right side of the flow guide pipe communicates with the mounting plate, and the left side of the flow guide pipe communicates with a fixed box; the left side of the fixed box communicates with a water inlet pipe, and a coarse filter plate is arranged on the left side of the water inlet pipe; insertion grooves are formed in the two sides of the bottom of the fixing box, a flow guide pipe communicates with a water inlet pipe through the fixing box, large-size impurities can be filtered through a coarse filter plate on the water inlet pipe, small-size impurities can be filtered through a fine filter plate, then the impurities entering the flow guide pipe are greatly reduced, and downstream water quality is protected. And impurities adhered to the interior of the water guide groove on the right side of the mounting plate are greatly reduced, so that the situation of unsmooth drainage in the water guide groove is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a water conservancy project diversion device. Background Art

[0002] Diversion refers to the engineering measure taken during the construction of water conservancy projects in water areas. In order to create dry land construction conditions, the foundation pit is protected by cofferdams in the early stage, and the river water flow is directed downstream in a predetermined manner to bypass the construction site.

[0003] The current diversion device is unable to filter impurities in the water flow, causing the impurities in the water flow to flow downstream unimpeded in the water channel, which not only affects the water quality downstream, but also easily adheres to the water channel, causing poor drainage in the water channel. For this reason, we propose a water conservancy project diversion device. Utility Model Content

[0004] The purpose of the present utility model is to provide a water conservancy project diversion device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a water conservancy project diversion device, comprising a diversion trough, a mounting plate provided on the diversion trough, bolts provided on the mounting plate, and the bolts connected to the diversion pipe;

[0006] The right side of the guide pipe is connected to the mounting plate, and the left side of the guide pipe is connected to the fixing box;

[0007] The left side of the fixed box is connected to a water inlet pipe, and a coarse filter plate is provided on the left side of the water inlet pipe;

[0008] Slots are provided on both sides of the bottom of the fixed box, a horizontal plate is provided on the fixed box, an insert is plugged into the right slot, a fine filter plate is provided on the top of the insert, and a top plate that penetrates the horizontal plate and the fixed box is provided on the top of the fine filter plate;

[0009] Both sides of the fixed box are provided with box doors located above the horizontal plate;

[0010] The fixed box is provided with a driving assembly, and the driving assembly is connected to the top plates on both sides.

[0011] As a preferred solution of the water conservancy project diversion device described in the utility model, a screw is provided at the bottom of the water inlet pipe, and a guide plate is connected to the screw, and the guide plate is a right-angled triangle structure.

[0012] As a preferred solution of the water conservancy project diversion device described in the utility model, a spring is provided at the bottom of the slot, a stopper is provided on the top of the spring and is fitted with the slot, and the right stopper is in contact with the insert block.

[0013] As a preferred solution of the water conservancy project diversion device described in the utility model, water shields are provided on both sides of the fixed box, and the box door is located inside the water shield.

[0014] As a preferred solution of the water conservancy project diversion device described in the utility model, the drive assembly includes two groups of rotating shafts with the same structure, a reduction motor is provided on the fixed box, a belt drive assembly is connected between the rotating shafts on both sides, threads are provided on both sides of the rotating shafts, and the rotation directions of the threads on both sides are opposite, the top plates on both sides are respectively screwed on the threads on both sides, the left rotating shaft is connected to the fixed box through a bearing, and the right rotating shaft is connected to the output shaft of the reduction motor.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The diversion pipe is connected to the water inlet pipe through the fixed box. The coarse filter plate on the water inlet pipe can filter large impurities, and the fine filter plate can filter small impurities, thereby greatly reducing the impurities entering the diversion pipe, protecting the downstream water quality, and greatly reducing the impurities adhering to the water guide groove on the right side of the installation plate, thereby greatly reducing the problem of poor drainage in the water guide groove;

[0017] 2. Through the driving assembly, the fine filter plates on both sides can be moved to the top of the horizontal plate in turn, so that the door can be opened for cleaning, so that there can be a fine filter plate to filter the water flow during cleaning;

[0018] 3. By setting the spring and the stopper, when one of the plugs leaves, the stopper can move upward to seal the slot to prevent impurities from entering the slot. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a water conservancy project diversion device of the utility model;

[0020] Figure 2 This is a schematic structural diagram of a slot, a spring and a stopper described in a water conservancy project diversion device of the utility model.

[0021] In the figure: 1. guide groove; 2. mounting plate; 3. bolt; 4. guide pipe; 5. fixing box; 6. water inlet pipe; 7. coarse filter plate; 8. guide plate; 9. screw; 10. slot; 11. cross plate; 12. insert; 13. fine filter plate; 14. top plate; 15. box door; 16. water shield; 17. spring; 18. block; 19. reduction motor; 20. rotating shaft; 21. belt drive assembly. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] As mentioned in the background art, the conventional diversion device is unable to filter impurities in the water flow, causing the impurities in the water flow to flow unimpeded downstream in the water channel, which not only affects the downstream water quality but also easily adheres to the water channel, causing poor drainage in the water channel. The present utility model provides a diversion device for water conservancy projects. Example 1

[0024] Reference Figures 1 to 2 A water conservancy project diversion device includes a diversion trough 1, a mounting plate 2 is provided on the diversion trough 1, a bolt 3 is provided on the mounting plate 2, and the bolt 3 is connected to the diversion pipe 4;

[0025] The right side of the flow guide pipe 4 is connected to the mounting plate 2, and the left side of the flow guide pipe 4 is connected to the fixing box 5;

[0026] The left side of the fixed box 5 is connected to a water inlet pipe 6, and a coarse filter plate 7 is provided on the left side of the water inlet pipe 6 to filter large-volume impurities in the water flow;

[0027] Slots 10 are provided on both sides of the bottom of the fixed box 5. A transverse plate 11 is provided on the fixed box 5. An insert 12 is inserted into the right slot 10. A fine filter plate 13 is provided on the top of the insert 12. A top plate 14 that penetrates the transverse plate 11 and the fixed box 5 is provided on the top of the fine filter plate 13. The fine filter plate 13 is used to filter small impurities.

[0028] In order to facilitate cleaning of the fine filter plate 13, a box door 15 is provided on both sides of the fixed box 5 above the horizontal plate 11;

[0029] A driving assembly is provided on the fixed box 5 , and the driving assembly is connected to the top plates 14 on both sides.

[0030] A screw 9 is provided at the bottom of the water inlet pipe 6, and a guide plate 8 is connected to the screw 9. The guide plate 8 is a right-angled triangle structure. Large-volume impurities are blocked by the guide plate 8, so that large-volume impurities can be manually removed from above the guide plate 8 later.

[0031] A spring 17 is provided at the bottom of the slot 10, and a stopper 18 is provided on the top of the spring 17, which is in close contact with the slot 10. The right stopper 18 is in contact with the insert block 12. After the insert block 12 leaves the slot 10, the elastic force of the spring 17 drives the stopper 18 to move upward to prevent small impurities from entering the slot 10.

[0032] Water shields 16 are provided on both sides of the fixed box 5 , and the box door 15 is located inside the water shields 16 , so that after the box door 15 is opened, water is prevented from entering the fixed box 5 . Example 2

[0033] Reference Figure 1 The drive assembly includes two groups of rotating shafts 20 with the same structure. A reduction motor 19 powered and controlled by the existing technology is provided on the fixed box 5. A belt transmission assembly 21 is connected between the rotating shafts 20 on both sides. Threads are provided on the rotating shafts 20 on both sides, and the rotation directions of the threads on both sides are opposite. The top plates 14 on both sides are screwed on the threads on both sides respectively. The left rotating shaft 20 is connected to the fixed box 5 through a bearing, and the right rotating shaft 20 is connected to the output shaft of the reduction motor 19. The reduction motor 19 drives the right rotating shaft 20 to rotate, so that the belt transmission assembly 21 drives the left rotating shaft 20 to rotate, thereby driving the top plates 14 on both sides to move in opposite directions through the threads on both sides with opposite rotation directions, so that at least one fine filter plate 13 enters the bottom of the horizontal plate 11.

[0034] The rest of the structure is the same as that of Example 1.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water conservancy project diversion device, characterized by: include, A guide trough (1), wherein a mounting plate (2) is provided on the guide trough (1), a bolt (3) is provided on the mounting plate (2), and the bolt (3) is connected to the guide pipe (4); The right side of the flow guide pipe (4) is connected to the mounting plate (2), and the left side of the flow guide pipe (4) is connected to the fixing box (5); The left side of the fixed box (5) is connected to a water inlet pipe (6), and a coarse filter plate (7) is provided on the left side of the water inlet pipe (6); Slots (10) are provided on both sides of the bottom of the fixed box (5), a transverse plate (11) is provided on the fixed box (5), an insert (12) is plugged into the right slot (10), a fine filter plate (13) is provided on the top of the insert (12), and a top plate (14) that passes through the transverse plate (11) and the fixed box (5) is provided on the top of the fine filter plate (13); Both sides of the fixed box (5) are provided with box doors (15) located above the horizontal plate (11); A driving assembly is provided on the fixed box (5), and the driving assembly is connected to the top plates (14) on both sides.

2. A water conservancy project diversion device according to claim 1, characterized in that: A screw (9) is provided at the bottom of the water inlet pipe (6), and a guide plate (8) is connected to the screw (9), and the guide plate (8) is in a right-angled triangle structure.

3. A water conservancy project diversion device according to claim 1, characterized in that: A spring (17) is provided at the bottom of the slot (10), and a stopper (18) is provided at the top of the spring (17) and is fitted and connected to the slot (10), with the right side stopper (18) in contact with the inserting block (12).

4. A water conservancy project diversion device according to claim 1, characterized in that: Water shields (16) are provided on both sides of the fixed box (5), and the box door (15) is located inside the water shields (16).

5. A water conservancy project diversion device according to claim 1, characterized in that: The drive assembly comprises two sets of rotating shafts (20) of identical structure, a reduction motor (19) is provided on the fixed box (5), a belt drive assembly (21) is connected between the rotating shafts (20) on both sides, threads are provided on both sides of the rotating shafts (20), and the rotation directions of the threads on both sides are opposite, and the top plates (14) on both sides are screwed onto the threads on both sides respectively, the left rotating shaft (20) is connected to the fixed box (5) through a bearing, and the right rotating shaft (20) is connected to the output shaft of the reduction motor (19).

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