Water pumping device for construction

Abstract

The utility model relates to the field of water pumping devices, and discloses a water pumping device for construction, which comprises a mounting seat, a water pump is mounted in the mounting seat, a water pipe is fixedly connected to the left side of the water pump, a filter is fixedly connected to the bottom end of the water pipe, and a rotating impeller is rotatably connected to the inside of the filter. A rotating disc is fixedly connected to the left side of the rotating impeller, a pulling piece is rotatably connected to the left side of the rotating disc, a placement ring is rotatably connected to the bottom end of the right side of the pulling piece, two placement grooves are formed in the placement ring, and limiting pieces are slidably connected to the interiors of the placement grooves; the close ends of the two limiting pieces are fixedly connected with cleaning pieces. According to the cleaning device, an extra driving source is not used for driving the cleaning device, so that the cost is reduced, the maintenance is more convenient, the cleaning sheet is tightly attached to the surface of the filter all the time while the filter is cleaned, and the cleaning effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of water pumping devices, in particular to a water pumping device for construction. Background Art

[0002] A common construction pumping device is a submersible pump. A submersible pump is a device used to pump water from a lower location to a higher location, and is usually used in drainage, irrigation, sewage treatment and other projects.

[0003] After searching, the existing Chinese patent announcement number is: CN216157712U, a construction pumping device, including an equipment box and a pumping cylinder, the equipment box is provided with a water pump, a valve and a discharge pipe, the water pump is arranged in the equipment box, and the water pump is connected to the discharge pipe and the valve respectively; the pumping cylinder is connected with a pumping pipe, the pumping pipe is connected to the water pump through a valve, a filter cover is arranged at the bottom of the pumping cylinder, a waterproof motor is arranged in the pumping cylinder, the waterproof motor is connected with a rotating shaft, the rotating shaft extends out of the filter cover and is connected with a cleaning plate, a cleaning brush is arranged on the cleaning plate, and the cleaning brush is in contact with the filter cover. The utility model can filter the stones in the pumping process outside the filter cover to prevent the stones from entering the pumping pipe and clogging the pipe, the cleaning brush scrubs the surface of the filter cover to prevent the sludge from clogging the filter cover, and ensure the normal pumping of the pumping device, the pumping pipe and the equipment box are separated design, and convenient to move and replace when in use.

[0004] In the specific implementation manner of the above patent, when in use, the pumping device is moved to the pumping location through the cooperation of the roller and the handle, and then the pumping cylinder and the filter cover are placed in the sump through the fixing ring provided on the top of the pumping cylinder, so that the L-shaped support legs touch the bottom of the pit, and the valve is connected by the pumping pipe, the power of the device is turned on, the pumping device is started, and the water pump is operated to pump water in conjunction with the pumping pipe. In this patent, the pumping cylinder and the filter cover are cooperated to filter the gravel outside the filter cover to prevent the gravel from entering the pumping pipe and clogging the pipe. At the same time, the waterproof motor drives the rotating shaft to rotate, so that the cleaning brush inside the cleaning plate scrubs the surface of the filter cover to prevent sludge from clogging the filter cover. However, the brushing of the filter cover in this patent requires the use of an additional motor to drive the cleaning brush, which undoubtedly increases the cost and makes maintenance more cumbersome and difficult. In addition, the cleaning brush will wear out after long-term use, which makes the cleaning effect worse. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a construction pumping device, aiming to improve the prior art that an additional motor is needed to drive a cleaning brush for brushing the filter cover, which undoubtedly increases the cost and makes maintenance more cumbersome and difficult. In addition, the cleaning brush will wear out after long-term use, making the cleaning effect worse.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A water pumping device for construction comprises a mounting seat, a water pump is installed inside the mounting seat, a water pipe is fixedly connected to the left side of the water pump, a filter is fixedly connected to the bottom end of the water pipe, a rotating impeller is rotatably connected to the inside of the filter, a turntable is fixedly connected to the left side of the rotating impeller, a pulling piece is rotatably connected to the left side of the turntable, a mounting ring is rotatably connected to the right bottom end of the pulling piece, two mounting grooves are provided inside the mounting ring, limiting pieces are slidably connected inside the mounting grooves, cleaning pieces are fixedly connected to the adjacent ends of the two limiting pieces, a plurality of push springs are arranged inside the two mounting grooves, a connecting seat is fixedly connected to the front and rear ends of the mounting seat, and a supporting assembly is rotatably connected inside the two connecting seats.

[0008] Furthermore, each of the supporting components includes a connecting piece, a connecting column one, a buffer spring, a connecting column two, a bottom plate, a fixing nail and a fixing plate. The outer side of the connecting piece is rotatably connected to the inside of the connecting seat, the top end of the connecting column one is fixedly connected to the bottom end of the connecting piece, the buffer spring is sleeved on the outer side of the connecting column one, the inside of the connecting column two is slidably connected to the outer side of the connecting column one, the top end of the bottom plate is fixedly connected to the bottom end of the connecting column two, the outer side of the fixing nail is slidably connected to the inside of the bottom plate, and the outer side of the fixing plate is fixedly connected to the outer side of the placement seat.

[0009] Furthermore, the top end of the buffer spring is fixedly connected to the bottom end of the connecting piece, and the bottom end of the buffer spring is fixedly connected to the top end of the second connecting column.

[0010] Furthermore, the bottom end of the second connecting column contacts the top end of the fixing plate, and the outer side of the bottom plate is slidably connected to the inside of the fixing plate.

[0011] Furthermore, wheels are installed at the four corners of the bottom end of the placement seat, and handles are fixedly connected to the front and rear sides of the top end of the placement seat.

[0012] Furthermore, a protective cover is fixedly connected to the outer side of the filter, and the outer side of the turntable is rotatably connected to the left side of the filter.

[0013] Furthermore, the interior of the placement ring is slidably connected to the outside of the filter, and adjacent ends of the two cleaning sheets are in contact with the outside of the filter.

[0014] Furthermore, outer sides of the two cleaning sheets are respectively slidably connected to the insides of the two placement grooves, and outer sides of the plurality of push springs are fixedly connected to the outer side of the limiting sheet.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, by the cooperation of the rotating impeller, the turntable, the pulling sheet and the placement ring, the cleaning device can be driven without using an additional driving source, thereby reducing costs and making maintenance more convenient. At the same time, when cleaning the filter, the cleaning sheet is always in close contact with the surface of the filter, thereby improving the cleaning effect.

[0017] 2. In the utility model, by the mutual cooperation of the connecting plate, the connecting column 1, the buffer spring and the connecting column 2, it is achieved that the mounting seat is supported and fixed by using the supporting device, which can provide additional support and fixation for the water pump, making the water pump more stable during operation, thereby ensuring the safe and reliable operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of a water pumping device for construction proposed by the utility model;

[0019] Figure 2 A schematic diagram of the structure of a water pump for construction water pumping device proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of a rotating impeller of a water pumping device for construction proposed by the utility model;

[0021] Figure 4 The utility model is a schematic diagram of the structure of a limit plate of a water pumping device for construction.

[0022] Legend:

[0023] 1. Mounting seat; 2. Pump; 3. Water pipe; 4. Filter; 5. Protective cover; 6. Rotating impeller; 7. Turntable; 8. Pulling plate; 9. Mounting ring; 10. Mounting groove; 11. Limiting plate; 12. Cleaning plate; 13. Push spring; 14. Connecting seat; 15. Connecting plate; 16. Connecting column 1; 17. Buffer spring; 18. Connecting column 2; 19. Bottom film; 20. Fixing nail; 21. Fixing plate; 22. Wheel; 23. Handle. DETAILED DESCRIPTION

[0024] 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.

[0025] Reference Figure 1 - Figure 3 The utility model provides an embodiment: a water pumping device for construction, including a mounting seat 1, the mounting seat 1 is designed to facilitate the installation of a water pump 2, the water pump 2 is installed inside the mounting seat 1, a water pipe 3 is fixedly connected to the left side of the water pump 2, the water pipe 3 is designed to facilitate pumping water, a filter 4 is fixedly connected to the bottom end of the water pipe 3, the filter 4 is designed to filter debris and stones in the water, a rotating impeller 6 is rotatably connected to the inside of the filter 4, the rotating impeller 6 is designed to be driven by the water flow while the water pump 2 pumps water, and a rotating disk 7 is fixedly connected to the left side of the rotating impeller 6, the rotating disk 7 is designed to facilitate driving a pulling sheet 8, thereby pulling the mounting ring 9 to continuously move up and down on the outside of the filter 4.

[0026] The left side of the turntable 7 is rotatably connected with a pulling piece 8, and the design of the pulling piece 8 is to facilitate the turntable 7 to continuously pull the placement ring 9 through it. The bottom end of the right side of the pulling piece 8 is rotatably connected with a placement ring 9, and the placement ring 9 is designed to cooperate with the placement groove 10 to facilitate the accommodation of the internal limit piece 11, the cleaning piece 12 and the push spring 13. Two placement grooves 10 are provided inside the placement ring 9, and the interior of the placement groove 10 is slidably connected with the limit piece 11. The limit piece 11 is designed to limit the cleaning piece 12, and the adjacent ends of the two limit pieces 11 Both are fixedly connected with a cleaning sheet 12, which is designed to fit tightly against the outer side of the filter 4 under the push of a pushing spring 13 and a limiting sheet 11. A plurality of pushing springs 13 are arranged inside the two mounting grooves 10, which are designed to facilitate pushing the limiting sheet 11, thereby pushing the cleaning sheet 12 to fit tightly against the surface of the filter 4. Both front and rear ends of the mounting seat 1 are fixedly connected with a connecting seat 14, which is designed to facilitate connecting a connecting sheet 15, and both connecting seats 14 are rotatably connected with a supporting assembly inside.

[0027] like Figure 1 - Figure 2 As shown, each supporting assembly includes a connecting piece 15, a connecting column 16, a buffer spring 17, a connecting column 18, a bottom plate 19, a fixing nail 20 and a fixing plate 21. The outer side of the connecting piece 15 is rotatably connected to the inside of the connecting seat 14. The connecting piece 15 is designed to facilitate the connection of the buffer spring 17. The top end of the connecting column 16 is fixedly connected to the bottom end of the connecting piece 15. The connecting column 16 is designed to connect the connecting column 2 18 and support the connecting column 16. The buffer spring 17 is sleeved on the outer side of the connecting column 16. The buffer spring 17 is designed to facilitate the buffering of the entire supporting device. The inside of the connecting column 2 18 is slidably connected to the outer side of the connecting column 16. The connecting column 2 18 is designed to facilitate the connection of the bottom plate 19.

[0028] The top of the bottom film 19 is fixedly connected to the bottom end of the second connecting column 18. The bottom film 19 is designed to facilitate the support of the placement seat 1. The outer side of the fixing nail 20 is slidably connected to the inside of the bottom film 19. The fixing nail 20 is designed to facilitate nailing to the ground to support the entire placement seat 1. The outer side of the fixing plate 21 is fixedly connected to the outer side of the placement seat 1. The fixing plate 21 is designed to facilitate the fixing of the connecting column 18 when the buffer spring 17 pushes the connecting column 18. The top of the buffer spring 17 is fixedly connected to the bottom end of the connecting piece 15. The bottom end of the buffer spring 17 is fixedly connected to the top end of the connecting column 18. The buffer spring 17 is designed to facilitate the buffering of the entire supporting device. The bottom end of the connecting column 18 contacts the top of the fixing plate 21. The connecting column 18 is designed to facilitate the connection of the bottom film 19. The outer side of the bottom film 19 is slidably connected to the inside of the fixing plate 21. The bottom film 19 is designed to facilitate the support of the placement seat 1.

[0029] like Figure 1 - Figure 3 and Figure 4 As shown, wheels 22 are installed at the four corners of the bottom end of the placement seat 1. The wheels 22 are designed to facilitate the movement of the placement seat 1. Handles 23 are fixedly connected to the front and rear sides of the top of the placement seat 1. The handles 23 are designed to facilitate lifting the placement seat 1. A protective cover 5 is fixedly connected to the outside of the filter 4. The protective cover 5 is designed to protect the turntable 7, the pulling piece 8 and the placement ring 9. The outer side of the turntable 7 is rotatably connected to the left side of the filter 4. The turntable 7 is designed to facilitate driving the pulling piece 8, thereby pulling the placement ring 9 to continuously move up and down on the outside of the filter 4.

[0030] The interior of the mounting ring 9 is slidably connected to the outer side of the filter 4. The mounting ring 9 is designed to cooperate with the mounting groove 10 to facilitate the accommodation of the internal limiting plate 11, cleaning plate 12 and pushing spring 13. The adjacent ends of the two cleaning plates 12 are in contact with the outer side of the filter 4. The cleaning plate 12 is designed to fit tightly to the outer side of the filter 4 under the push of the pushing spring 13 and the limiting plate 11. The outer sides of the two cleaning plates 12 are slidably connected to the interior of the two mounting grooves 10 respectively. The cleaning plate 12 is designed to fit tightly to the outer side of the filter 4 under the push of the pushing spring 13 and the limiting plate 11. The outer sides of multiple pushing springs 13 are fixedly connected to the outer side of the limiting plate 11. The pushing spring 13 is designed to facilitate pushing the limiting plate 11, thereby pushing the cleaning plate 12 to fit tightly to the surface of the filter 4.

[0031] Working principle: when it is necessary to use the water pump 2 to pump water, the handle 23 and the wheel 22 are used to move or displace the placement seat 1 to a suitable position. After placing the position, the filter 4 and the protective cover 5 are placed in the water first. At this time, the water pump 2 is started, and the water pump 2 will cooperate with the filter 4 through the water pipe 3 to pump water. When pumping water, the rotating impeller 6 will continue to rotate driven by the water flow, and the rotating impeller 6 will also drive the turntable 7 to rotate. While the turntable 7 is rotating, it will also continuously pull the pulling piece 8, so that the placement ring 9 can continuously slide up and down on the outside of the filter 4. At this time, the pushing spring 13 will push the limiting piece 11 to push the cleaning piece 12 to the surface of the filter 4, and the filter holes of the filter 4 are cleaned. Using an additional driving source to drive the cleaning device reduces costs and makes maintenance more convenient. At the same time, when cleaning the filter 4, the cleaning sheet 12 is always kept close to the surface of the filter 4, which improves the cleaning effect. When placing the placement seat 1, lift the connecting column 18 and squeeze the buffer spring 17, so that the bottom film 19 can enter the interior of the fixing plate 21. At this time, release your hand, and the fixing plate 21 can fix the supporting device. Then use a hammer to hit the fixing nail 20, so that the fixing nail 20 is nailed into the ground to further fix the placement seat 1. By using the supporting device to support and fix the placement seat 1, additional support and fixation can be provided for the water pump 2, making the water pump 2 more stable during operation, thereby ensuring safe and reliable operation of the equipment.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A construction pumping device, comprising a mounting seat (1), characterized in that: A water pump (2) is installed inside the placement seat (1). A water pipe (3) is fixedly connected to the left side of the water pump (2). A filter (4) is fixedly connected to the bottom end of the water pipe (3). A rotating impeller (6) is rotatably connected inside the filter (4). A rotating disk (7) is fixedly connected to the left side of the rotating impeller (6). A pulling piece (8) is rotatably connected to the left side of the rotating disk (7). A placement ring (9) is rotatably connected to the bottom right end of the pulling piece (8). Two placement grooves (10) are provided inside the placement ring (9). The placement grooves (10) are both slidably connected to a limiting piece (11). The adjacent ends of the two limiting pieces (11) are both fixedly connected to a cleaning piece (12). A plurality of push springs (13) are provided inside the two placement grooves (10). The front and rear ends of the placement seat (1) are both fixedly connected to a connecting seat (14). The two connecting seats (14) are both rotatably connected to a supporting assembly.

2. A construction pumping device according to claim 1, characterized in that: Each of the supporting components comprises a connecting piece (15), a connecting column 1 (16), a buffer spring (17), a connecting column 2 (18), a bottom plate (19), a fixing nail (20) and a fixing plate (21); the outer side of the connecting piece (15) is rotatably connected to the inside of the connecting seat (14); the top end of the connecting column 1 (16) is fixedly connected to the bottom end of the connecting piece (15); the buffer spring (17) is sleeved on the outer side of the connecting column 1 (16); the inside of the connecting column 2 (18) is slidably connected to the outer side of the connecting column 1 (16); the top end of the bottom plate (19) is fixedly connected to the bottom end of the connecting column 2 (18); the outer side of the fixing nail (20) is slidably connected to the inside of the bottom plate (19); and the outer side of the fixing plate (21) is fixedly connected to the outer side of the placement seat (1).

3. A construction pumping device according to claim 2, characterized in that: The top end of the buffer spring (17) is fixedly connected to the bottom end of the connecting plate (15), and the bottom end of the buffer spring (17) is fixedly connected to the top end of the second connecting column (18).

4. A construction pumping device according to claim 2, characterized in that: The bottom end of the second connecting column (18) contacts the top end of the fixing plate (21), and the outer side of the bottom plate (19) is slidably connected to the inside of the fixing plate (21).

5. A construction pumping device according to claim 1, characterized in that: Wheels (22) are installed at the four corners of the bottom end of the placement seat (1), and handles (23) are fixedly connected to the front and rear sides of the top end of the placement seat (1).

6. A construction pumping device according to claim 1, characterized in that: The outer side of the filter (4) is fixedly connected with a protective cover (5), and the outer side of the rotating disk (7) is rotatably connected to the left side of the filter (4).

7. A construction pumping device according to claim 1, characterized in that: The interior of the placement ring (9) is slidably connected to the outside of the filter (4), and the adjacent ends of the two cleaning sheets (12) are in contact with the outside of the filter (4).

8. A construction pumping device according to claim 1, characterized in that: The outer sides of the two cleaning sheets (12) are respectively slidably connected to the inside of the two placement grooves (10), and the outer sides of the plurality of push springs (13) are fixedly connected to the outer side of the limiting sheet (11).

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