Floating dock pump station with water taking height convenient to adjust

Abstract

The utility model relates to the technical field of floating dock pump stations, in particular to a floating dock pump station convenient to adjust water taking height, which comprises a pump station body, a plurality of buoys are fixedly arranged at the bottom of the pump station body, a water bottom support plate is fixedly mounted on the lower side of the pump station body, and a rotating arm is hinged to one side of the upper end of the pump station body. A water pump is fixedly arranged at the end, away from the rotating arm, of the upper end of the pump station body, a fixed water inlet pipe is fixedly arranged at the input end of the water pump, the lower end of the fixed water inlet pipe penetrates to the position below the pump station body, and a guide seat is fixedly arranged at the position, located at the fixed water inlet pipe, of the upper end of the underwater supporting plate. A movable water inlet pipe is fixedly arranged at the lower end of the fixed water inlet pipe through a corrugated pipe. When the pump station is in a low water level, the water taking height can be automatically adjusted, impurities at the water bottom are not prone to being sucked into the water inlet pipe to cause blockage, and the operation stability of the pump station is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of floating dock pump stations, in particular to a floating dock pump station which is convenient for adjusting the water intake height. Background Art

[0002] Floating dock pumping stations are used in reservoirs, rivers, lakes and other places. They float in the water, pump out water and send it to the shore through rocker arm water pipes. When the floating dock pumping station draws water, it needs to ensure that there is sufficient water intake elevation below.

[0003] When the water level drops to a low level, the pump station body will also drop with the water level. The water intake of the inlet pipe is close to the bottom of the water, and the debris around the water intake is easily sucked into the inlet pipe, causing blockage. It is not convenient for the pump station to automatically adjust the water intake height when the water level is low, which brings trouble to the use of the pump station. Therefore, we have launched a floating dock pump station that is easy to adjust the water intake height. Utility Model Content

[0004] The purpose of the utility model is to provide a floating dock pump station which is easy to adjust the water intake height. When the pump station is at a low water level, the water intake height can be automatically adjusted, and it is not easy to suck underwater debris into the water inlet pipe to cause blockage, thereby improving the stability of the pump station operation, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A floating dock pump station which is convenient for adjusting the water intake height comprises a pump station body, a plurality of buoys are fixedly provided at the bottom of the pump station body, an underwater support plate is fixedly installed on the lower side of the pump station body, a rotating arm is hinged on one side of the upper end of the pump station body, a water pump is fixedly provided at the end of the upper end of the pump station body away from the rotating arm, a fixed water inlet pipe is fixedly provided at the input end of the water pump, the lower end of the fixed water inlet pipe passes through the lower side of the pump station body, a guide seat is fixedly provided at the upper end of the underwater support plate at the fixed water inlet pipe, an arc groove is provided on the side of the upper end of the guide seat away from the rotating arm, a movable water inlet pipe is fixedly provided at the lower end of the fixed water inlet pipe through a bellows, the arc groove makes the bellows in a bent state, and the arc groove makes the fixed water inlet pipe and the movable water inlet pipe in a mutually perpendicular state.

[0007] Preferably, a U-shaped block is fixedly provided on the lower side of one end of the movable water inlet pipe away from the corrugated pipe, and a roller is rotatably provided inside the U-shaped block via a pin.

[0008] Preferably, both sides of the lower end of the fixed water inlet pipe are hinged with limit rods, and the other ends of the two limit rods are respectively hinged to both sides of the movable water inlet pipe.

[0009] Preferably, support seats are fixedly provided on both sides of the upper end of the underwater support plate, and the support seats are abutted against the bottoms of the plurality of buoys.

[0010] Preferably, a protective fence is fixedly provided at the upper edge of the pump station body.

[0011] Preferably, a plurality of reinforcing ribs are fixedly provided between the pipe wall of the fixed water inlet pipe and the bottom of the pump station body.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The floating dock pump station, which is easy to adjust the water intake height, is provided with a rotating arm, an underwater support plate, a support seat, a buoy, a water pump, a pump station body, a protective fence, a bellows, a guide seat, a movable water inlet pipe, a roller, a U-shaped block, a limit rod, a fixed water inlet pipe, a reinforcing rib and an arc groove. When the water level drops to a low water level, the pump station body will also drop with the water level, and the roller at the lower end of the movable water inlet pipe will slide on the arc groove. The arc groove drives the movable water inlet pipe to be in a horizontal state, the bellows is bent, and the movable water inlet pipe is not easy to suck in underwater debris to cause blockage, thereby improving the stability of the pump station operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The schematic diagram is a structural diagram of a floating dock pump station which is convenient for adjusting the water intake height.

[0015] Figure 2 The diagram is a schematic diagram of the structure of a floating dock pump station which is convenient for adjusting the water intake height.

[0016] Figure 3 for Figure 2 An enlarged schematic diagram of the local part A in the figure.

[0017] In the figure: 1. rotating arm; 2. underwater support plate; 3. support seat; 4. buoy; 5. water pump; 6. pump station body; 7. protective fence; 8. bellows; 9. guide seat; 10. movable water inlet pipe; 11. roller; 12. U-shaped block; 13. limit rod; 14. fixed water inlet pipe; 15. reinforcing rib; 16. arc groove. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figures 1 to 3 , the utility model provides a technical solution:

[0020] A floating dock pump station which is convenient for adjusting the water intake height comprises a pump station body 6, a plurality of buoys 4 are fixedly provided at the bottom of the pump station body 6, an underwater support plate 2 is fixedly installed on the lower side of the pump station body 6, a rotating arm 1 is hinged on one side of the upper end of the pump station body 6, a water pump 5 is fixedly provided on the end of the upper end of the pump station body 6 away from the rotating arm 1, a fixed water inlet pipe 14 is fixedly provided at the input end of the water pump 5, the lower end of the fixed water inlet pipe 14 passes through the lower side of the pump station body 6, a guide seat 9 is fixedly provided at the upper end of the underwater support plate 2 at the fixed water inlet pipe 14, an arc groove 16 is provided on the side of the upper end of the guide seat 9 away from the rotating arm 1, a movable water inlet pipe 10 is fixedly provided at the lower end of the fixed water inlet pipe 14 through a bellows 8, the arc groove 16 makes the bellows 8 in a bent state, and the arc groove 16 makes the fixed water inlet pipe 14 and the movable water inlet pipe 10 in a mutually perpendicular state.

[0021] A U-shaped block 12 is fixedly provided at the lower side of one end of the movable water inlet pipe 10 away from the corrugated pipe 8 , and a roller 11 is provided inside the U-shaped block 12 through a pin shaft, which reduces the friction between the movable water inlet pipe 10 and the arc groove 16 .

[0022] Limit rods 13 are hinged on both sides of the lower end of the fixed water inlet pipe 14 , and the other ends of the two limit rods 13 are respectively hinged to the two sides of the movable water inlet pipe 10 , and the limit rods 13 provide a limit for the rotation of the movable water inlet pipe 10 .

[0023] Support seats 3 are fixedly provided on both sides of the upper end of the underwater support plate 2, and the support seats 3 are against the bottoms of multiple buoys 4. The support seats 3 can provide support for the buoys 4 at the bottom of the pump station body 6 to prevent the pump station from running aground.

[0024] A protective fence 7 is fixedly provided at the upper edge of the pump station body 6, and the protective fence 7 can provide safety protection for personnel.

[0025] A plurality of reinforcing ribs 15 are fixedly provided between the pipe wall of the fixed water inlet pipe 14 and the bottom of the pump station body 6 , and the reinforcing ribs 15 improve the structural strength of the fixed water inlet pipe 14 .

[0026] When the water level drops to a low water level, the pump station body 6 will also drop with the water level, and the roller 11 at the lower end of the movable water inlet pipe 10 will slide on the arc groove. The arc groove drives the movable water inlet pipe 10 to be horizontal, and the bellows 8 bends. The movable water inlet pipe 10 is not easy to suck in debris on the bottom of the water and cause blockage, thereby improving the stability of the pump station operation.

[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A floating dock pump station that is convenient for adjusting the water intake height, comprising a pump station body (6), characterized in that: A plurality of buoys (4) are fixedly provided at the bottom of the pump station body (6); an underwater support plate (2) is fixedly installed on the lower side of the pump station body (6); a rotating arm (1) is hingedly connected to one side of the upper end of the pump station body (6); a water pump (5) is fixedly provided at one end of the upper end of the pump station body (6) away from the rotating arm (1); a fixed water inlet pipe (14) is fixedly provided at the input end of the water pump (5); the lower end of the fixed water inlet pipe (14) passes through the lower side of the pump station body (6); A guide seat (9) is fixedly provided at the upper end of the bottom support plate (2) at the fixed water inlet pipe (14); an arc-shaped groove (16) is provided at the upper end of the guide seat (9) away from the rotating arm (1); a movable water inlet pipe (10) is fixedly provided at the lower end of the fixed water inlet pipe (14) via a bellows (8); the arc-shaped groove (16) causes the bellows (8) to be in a bent state, and the arc-shaped groove (16) causes the fixed water inlet pipe (14) and the movable water inlet pipe (10) to be in a mutually perpendicular state.

2. A floating dock pump station that is convenient for adjusting water intake height according to claim 1, characterized in that: A U-shaped block (12) is fixedly provided on the lower side of one end of the movable water inlet pipe (10) away from the corrugated pipe (8), and a roller (11) is rotatably provided inside the U-shaped block (12) via a pin shaft.

3. A floating dock pump station that is convenient for adjusting water intake height according to claim 1, characterized in that: Limiting rods (13) are hingedly connected to both sides of the lower end of the fixed water inlet pipe (14), and the other ends of the two limiting rods (13) are respectively hingedly connected to both sides of the movable water inlet pipe (10).

4. A floating dock pump station that is convenient for adjusting water intake height according to claim 1, characterized in that: Support seats (3) are fixedly provided on both sides of the upper end of the underwater support plate (2), and the support seats (3) abut against the bottoms of a plurality of buoys (4).

5. The floating dock pump station that is convenient for adjusting the water intake height according to claim 1 is characterized in that: A protective fence (7) is fixedly provided at the upper edge of the pump station body (6).

6. A floating dock pump station that is convenient for adjusting water intake height according to claim 1, characterized in that: A plurality of reinforcing ribs (15) are fixedly provided between the pipe wall of the fixed water inlet pipe (14) and the bottom of the pump station body (6).

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