Water conservancy and hydropower construction drainage device

Abstract

The utility model relates to the technical field of water conservancy and hydropower construction, and provides a water conservancy and hydropower construction drainage device which comprises a base, the top of the base is fixedly connected with a treatment box, the surface of the treatment box is fixedly connected with a water pump fixedly connected with the base, and one side of the water pump is fixedly connected with a first connecting pipe. A second connecting pipe is attached to one side of the first connecting pipe, a fixing plate is arranged and can fix the upper cover, when the upper cover is closed, an extrusion plate can be tightly attached to the frame so as to fix the filter screen, and when the filter screen needs to be cleaned, a screw rod can be screwed to control the fixing plate to slide along the surface of a limiting rod, so that the filter screen can be conveniently cleaned. When large impurities in water enter the first connecting pipe, the narrow surfaces of the first connecting pipe and the second connecting pipe can prevent the large impurities from entering the treatment box, and the water pump is prevented from being blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy and hydropower construction, in particular to a water conservancy and hydropower construction drainage device. Background Art

[0002] Water conservancy and hydropower engineering includes survey, planning, design, construction, scientific research and management. During the construction of water conservancy and hydropower, when drainage is needed, drainage devices are needed.

[0003] After searching, the existing patent (publication number: CN 220150497 U) discloses a drainage device for water conservancy and hydropower construction, including a vehicle plate, a supporting mechanism and a guiding mechanism, wherein the upper surface of the vehicle plate is fixedly connected to a pump, the top of the pump is provided with a water outlet, the right side of the pump is fixedly connected with a water suction pipe, and the end of the water suction pipe away from the pump is provided with a floating mechanism; the supporting mechanism includes a slide symmetrically opened on the right side of the vehicle plate, a U-shaped plate is slidably connected inside the slide, and a multi-stage electric telescopic rod is fixedly inserted in the middle of the bottom of the vehicle plate, and the multi-stage electric telescopic rod is fixedly connected to the U-shaped plate; the guide mechanism is located on the upper surface of the U-shaped plate for guiding the water suction pipe. The utility model can move one end of the water suction pipe to the deepest part of the accumulated water by cooperating with the multi-stage electric telescopic rod, the U-shaped plate and the guiding mechanism, and can make the water suction pipe pump water stably by cooperating with the buoy and the counterweight.

[0004] However, in the above scheme, if there are large volumes of debris in the sewage to be discharged, once the debris is sucked into the pipe body by the water pipe, it is very likely that the debris will be embedded in the pump and cannot be discharged, which will cause the pump to be blocked, thus affecting the entire drainage work.

[0005] In view of this, the utility model proposes a drainage device for water conservancy and hydropower construction. Utility Model Content

[0006] The utility model proposes a drainage device for water conservancy and hydropower construction, which solves the problem that when there are large volumes of debris in the sewage that needs to be discharged by related technologies, once the debris is sucked into the pipe body by the water pipe, it is very likely that the debris will be embedded in the pump and cannot be discharged, thereby causing the pump to be blocked, thereby affecting the entire drainage work.

[0007] The technical solution of the utility model is as follows: A drainage device for water conservancy and hydropower construction, including a base, a treatment box is fixedly connected to the top of the base, a water pump fixedly connected to the surface of the treatment box and also fixedly connected to the base, a first connecting pipe is fixedly connected to one side of the water pump, a second connecting pipe is attached to one side of the first connecting pipe, an adapter ring threadedly connected to the first connecting pipe is fixedly connected to the surface of the second connecting pipe, a connecting plate is fixedly connected to the inner wall of the treatment box, a frame is slidably connected to the inside of the connecting plate, a filter screen is fixedly connected to the inner wall of the frame, an upper cover is rotatably connected to the surface of the treatment box, a sealing strip is fixedly connected to the bottom of the upper cover, an extrusion plate fixedly connected to the upper cover is arranged on one side of the sealing strip, side plates are fixedly connected to both ends of the treatment box, a limiting rod is slidably connected to the inside of the side plates, a fixing plate is fixedly connected to the tail of the limiting rod, and a screw rod threadedly connected to the side plates is rotatably connected to the side of the fixing plate.

[0008] Preferably, a conduit is fixedly connected to the back of the treatment box, two sets of clamping rings slidably connected to the treatment box are arranged above the conduit, springs fixedly connected to the treatment box are fixedly connected to one side of each of the two sets of clamping rings, a support plate is fixedly connected to the top of the base, and a handle is fixedly connected to the side of the support plate.

[0009] Preferably, both the first connecting pipe and the second connecting pipe are in a funnel shape, and the fitting surfaces of the first connecting pipe and the second connecting pipe are their respective narrow surfaces.

[0010] Preferably, the first connecting pipe and the second connecting pipe are in a tightly fitting state, and the second connecting pipe forms a fixed structure on the side of the first connecting pipe through the adapter ring.

[0011] Preferably, the top of the frame is flush with the top of the treatment box, and the frame and the connecting plate are in close contact.

[0012] Preferably, two sets of parallel frame and filter screen are arranged inside the treatment box.

[0013] Preferably, the sealing strip is arranged in a "square" shape at the bottom of the upper cover. When the upper cover is closed, the extrusion plate abuts against the frame, and the extrusion plate is made of rubber.

[0014] Preferably, the fixing plate is in an "L" structure, and the upper cover forms a fixed structure through the fixing plate.

[0015] Preferably, anti-slip rubber pads are arranged on the inner walls of the two sets of clamping rings, and the two sets of clamping rings form a clamping structure through the springs.

[0016] Preferably, a layer of fluororubber protective layer is wrapped on the surface of the conduit.

[0017] The working principle and beneficial effects of the utility model are as follows:

[0018] 1. The utility model is provided with a fixing plate, which can fix the upper cover. When the upper cover is closed, the extrusion plate can be tightly fitted with the frame to fix the filter. When the filter needs to be cleaned, the screw can be turned to control the fixing plate to slide along the surface of the limit rod to disengage from the upper cover. Then the upper cover can be opened to pull the filter out of the connecting plate. When larger debris in the water enters the first connecting pipe, the narrow surfaces of the first connecting pipe and the second connecting pipe will prevent it from entering the interior of the treatment box, thereby avoiding clogging of the water pump.

[0019] 2. The utility model is provided with a clamping ring, and a fluororubber protective layer is wrapped on the catheter, which can prevent the catheter from being scratched by sharp objects when the device is used at a water conservancy and hydropower construction site. When the catheter is not in use, it can be bent to the two sets of clamping rings, and the clamping rings are controlled by springs to clamp and fix the catheter, preventing the catheter from being dragged on the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 2 This is another three-dimensional structural diagram of the present invention;

[0023] Figure 3 This is a schematic structural diagram of the first connecting pipe of the present utility model;

[0024] Figure 4 This is a schematic diagram of the screw structure of the utility model;

[0025] Figure 5 This is a schematic diagram of the sealing strip structure of the present utility model.

[0026] In the figure: 1. Base; 2. Processing box; 3. Water pump; 4. First connecting pipe; 5. Second connecting pipe; 6. Connecting ring; 7. Connecting plate; 8. Frame; 9. Filter; 10. Upper cover; 11. Sealing strip; 12. Extrusion plate; 13. Side plate; 14. Limit rod; 15. Screw; 16. Conduit; 17. Clamp ring; 18. Spring; 19. Support plate; 20. Handle; 21. Fixing plate. DETAILED DESCRIPTION

[0027] The following will be combined with 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.

[0028] Example 1

[0029] The preferred embodiment of the water conservancy and hydropower construction drainage device provided by the utility model is as follows Figures 1 to 5 The figure shows: a drainage device for water conservancy and hydropower construction, including a base 1, a treatment box 2 is fixedly connected to the top of the base 1, a water pump 3 fixedly connected to the base 1 is fixedly connected to the surface of the treatment box 2, one side of the water pump 3 is fixedly connected to the first connecting pipe 4, one side of the first connecting pipe 4 is fitted with a second connecting pipe 5, the surface of the second connecting pipe 5 is fixedly connected to a connecting ring 6 threadedly connected to the first connecting pipe 4, the inner wall of the treatment box 2 is fixedly connected to a connecting plate 7, the interior of the connecting plate 7 is slidably connected to a frame 8, the inner wall of the frame 8 is fixedly connected to a filter screen 9, the surface of the treatment box 2 is rotatably connected to an upper cover 10, the bottom of the upper cover 10 is fixedly connected to a sealing strip 11, and one side of the sealing strip 11 is provided with an extrusion plate 12 fixedly connected to the upper cover 10, both ends of the treatment box 2 are fixedly connected to side plates 13, the inner sliding connection of the side plates 13 is a limit rod 14, the tail of the limit rod 14 is fixedly connected to a fixing plate 21, and the side of the fixing plate 21 is rotatably connected to a screw 15 threadedly connected to the side plate 13.

[0030] In this embodiment, the first connecting pipe 4 and the second connecting pipe 5 are both bucket-shaped structures, and the fitting surfaces of the first connecting pipe 4 and the second connecting pipe 5 are their respective narrow surfaces. When larger debris in the water enters the first connecting pipe 4, the narrow surfaces of the first connecting pipe 4 and the second connecting pipe 5 will prevent it from entering the interior of the treatment box 2, thereby avoiding blockage of the water pump 3.

[0031] In this embodiment, the first connecting tube 4 and the second connecting tube 5 are in a tightly fitted state, and the second connecting tube 5 forms a fixed structure on the side of the first connecting tube 4 through the connecting ring 6. Under the action of the connecting ring 6, the second connecting tube 5 and the first connecting tube 4 can be easily assembled.

[0032] In this embodiment, the top of the frame 8 is flush with the top of the processing box 2, and the frame 8 and the connecting plate 7 are tightly fitted. By providing the frame 8, the filter screen 9 and the processing box 2 can be easily engaged.

[0033] In this embodiment, two sets of frames 8 and filters 9 are provided in parallel with each other inside the treatment box 2. The two sets of filters 9 can make the sewage filtering more complete.

[0034] In this embodiment, the sealing strip 11 is arranged in the shape of a "mouth" at the bottom of the upper cover 10. When the upper cover 10 is closed, the extrusion plate 12 is in conflict with the frame 8. The extrusion plate 12 is made of rubber. When the upper cover 10 is closed, the extrusion plate 12 can fit tightly with the frame 8 to fix the filter 9.

[0035] In this embodiment, the fixing plate 21 is an "L" structure, and the upper cover 10 is fixed by the fixing plate 21. When the upper cover 10 is closed, the fixing plate 21 can be used to limit the upper cover 10 to avoid unstable closing.

[0036] Example 2

[0037] On the basis of Example 1, a preferred embodiment of a water conservancy and hydropower construction drainage device provided by the present invention is as follows: Figures 1 to 5 As shown: a conduit 16 is fixedly connected to the back of the processing box 2, two sets of clamping rings 17 are provided above the conduit 16 and are slidably connected to the processing box 2, one side of each set of clamping rings 17 is fixedly connected to a spring 18 fixedly connected to the processing box 2, the top of the base 1 is fixedly connected to a support plate 19, and the side of the support plate 19 is fixedly connected to a handle 20.

[0038] In this embodiment, the inner walls of the two sets of clamping rings 17 are provided with anti-slip rubber pads, and the two sets of clamping rings 17 form a clamping structure through springs 18. When the catheter 16 is not in use, it can be bent to the two sets of clamping rings 17, and the clamping rings 17 are controlled by the springs 18 to clamp and fix the catheter 16 to prevent the catheter 16 from being dragged on the ground.

[0039] In this embodiment, the surface of the conduit 16 is wrapped with a fluororubber protective layer, which can prevent the conduit 16 from being scratched by sharp objects when the device is used at a water conservancy and hydropower construction site.

[0040] The working principle and use process of the present invention are as follows: First, when the device is used, by turning on the water pump 3, water enters the interior of the treatment box 2 through the first connecting pipe 4, and filters the water through the filter screen 9. The filter screen 9 is provided with two groups, which can make the water filtration more thorough. The treated water will be discharged from the conduit 16. By providing a fixing plate 21, the fixing plate 21 can fix the upper cover 10. When the upper cover 10 is closed, the extrusion plate 12 can be tightly fitted with the frame 8, so as to fix the filter screen 9. When the filter screen 9 needs to be cleaned, the screw 15 can be turned to control the fixing plate 21 to slide along the surface of the limit rod 14 to disengage it from the upper cover 10. Then the upper cover 10 can be opened to pull the filter screen 9 out from the connecting plate 7. When larger debris in the water enters the first connecting pipe 4, the narrow surface of the first connecting pipe 4 and the second connecting pipe 5 will prevent it from entering the interior of the treatment box 2, avoiding blockage of the water pump 3. Once debris enters the narrow surface, the second connecting pipe 5 can be removed through the connecting ring 6 to take out the debris.

[0041] The conduit 16 is wrapped with a fluororubber protective layer, which can prevent the conduit 16 from being scratched by sharp objects when the device is used at a water conservancy and hydropower construction site. When the conduit 16 is not in use, it can be bent to two sets of clamping rings 17. The clamping rings 17 are controlled by springs 18 to clamp and fix the conduit 16, preventing the conduit 16 from being dragged on the ground.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A drainage device for water conservancy and hydropower construction, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a treatment box (2); the surface of the treatment box (2) is fixedly connected to a water pump (3) fixedly connected to the base (1); one side of the water pump (3) is fixedly connected to a first connecting pipe (4); one side of the first connecting pipe (4) is fitted with a second connecting pipe (5); the surface of the second connecting pipe (5) is fixedly connected to a connecting ring (6) threadedly connected to the first connecting pipe (4); the inner wall of the treatment box (2) is fixedly connected to a connecting plate (7); the interior of the connecting plate (7) is slidably connected to a frame (8); the inner wall of the frame (8) is fixedly connected to the first connecting pipe (4); A filter screen (9) is connected, the surface of the processing box (2) is rotatably connected to an upper cover (10), the bottom of the upper cover (10) is fixedly connected to a sealing strip (11), one side of the sealing strip (11) is provided with an extrusion plate (12) fixedly connected to the upper cover (10), both ends of the processing box (2) are fixedly connected to side plates (13), the inner sliding connection of the side plates (13) is connected to a limiting rod (14), the tail of the limiting rod (14) is fixedly connected to a fixed plate (21), and the side of the fixed plate (21) is rotatably connected to a screw (15) threadedly connected to the side plate (13).

2. A water conservancy and hydropower construction drainage device according to claim 1, characterized in that: The back of the processing box (2) is fixedly connected to a conduit (16), and two groups of clamping rings (17) slidably connected to the processing box (2) are provided above the conduit (16). One side of the two groups of clamping rings (17) is fixedly connected to a spring (18) fixedly connected to the processing box (2). The top of the base (1) is fixedly connected to a support plate (19), and the side of the support plate (19) is fixedly connected to a handle (20).

3. A water conservancy and hydropower construction drainage device according to claim 1, characterized in that: The first connecting tube (4) and the second connecting tube (5) are both bucket-shaped structures, and the fitting surfaces of the first connecting tube (4) and the second connecting tube (5) are both their respective narrow surfaces.

4. A water conservancy and hydropower construction drainage device according to claim 1, characterized in that: The first connecting tube (4) and the second connecting tube (5) are in a tightly fitted state, and the second connecting tube (5) forms a fixed structure on the side of the first connecting tube (4) through a connecting ring (6).

5. A water conservancy and hydropower construction drainage device according to claim 1, characterized in that: The top of the frame (8) is flush with the top of the processing box (2), and the frame (8) and the connecting plate (7) are tightly fitted.

6. A water conservancy and hydropower construction drainage device according to claim 1, characterized in that: The frame (8) and the filter screen (9) are provided in two groups parallel to each other inside the processing box (2).

7. A water conservancy and hydropower construction drainage device according to claim 1, characterized in that: The sealing strip (11) is arranged in a "mouth" shape at the bottom of the upper cover (10). When the upper cover (10) is closed, the extrusion plate (12) contacts the frame (8). The extrusion plate (12) is made of rubber.

8. A water conservancy and hydropower construction drainage device according to claim 1, characterized in that: The fixing plate (21) is an "L" structure, and the upper cover (10) forms a fixed structure through the fixing plate (21).

9. A water conservancy and hydropower construction drainage device according to claim 2, characterized in that: The inner walls of the two groups of clamping rings (17) are both provided with anti-slip rubber pads, and the two groups of clamping rings (17) form a clamping structure through a spring (18).

10. A water conservancy and hydropower construction drainage device according to claim 2, characterized in that: The surface of the catheter (16) is wrapped with a fluororubber protective layer.

Images