Joint device of low-water-level water suction pump

Abstract

The utility model provides a low-water-level water suction pump connector device, and belongs to the technical field of road drainage construction. The problem that accumulated water in a low-water-level accumulated water area cannot be completely drained is solved. The device comprises a brush strip, a water pumping steel pipe, supporting steel bars and a shell, the shell comprises four side plates, a top plate and a bottom plate and is connected with a pipeline of a water pump through a water pipe quick connector arranged on the upper portion of the water pumping steel pipe, after the water pump is started, accumulated water flows into a negative pressure space defined by the brush strip, the bottom of the bottom plate and the ground, and therefore the water suction effect is achieved; and low-water-level accumulated water treatment is completed. The device is mainly used for treating uneven settlement of the road surface, unreasonable arrangement of a water collecting well and low-water-level accumulated water generated in a low-lying road section after rainfall.

Description

Technical Field

[0001] The utility model belongs to the technical field of road drainage construction, in particular to a low water level water pump joint device. Background Art

[0002] In the past municipal engineering road maintenance process, due to uneven road settlement, new unfinished roadbed, and unreasonable water collection well settings, water easily accumulates on the road surface. When the water level is too low, the remaining water cannot be completely discharged. Most of the water pumps commonly used in construction currently require a higher water level to achieve the pumping function. The water level needs to fully submerge the impeller or the joints of the self-priming pump are completely submerged in the water. After the water pump is started, a vacuum is formed to achieve the pumping function, and the 2-5cm low-level water level cannot be completely emptied. During rainfall, some roads are seriously flooded. In the past, some low-lying sections of roads were manually treated for water accumulation, and the construction progress was slow. Therefore, it is considered to make a self-priming pump joint device that can be close to the ground and quickly connected to clean up the low-level water. Utility Model Content

[0003] In view of this, the utility model aims to propose a low-water pump connector device to solve the problem that low-water accumulated water cannot be drained cleanly. To achieve the above purpose, the utility model adopts the following technical scheme: a low-water pump connector device, which includes a brush bar, a pumping steel pipe, a supporting steel bar and a shell, the shell is provided with a pumping steel pipe penetrating the shell in a vertical direction, the upper part of the pumping steel pipe is connected to the pipeline of the pumping pump, brush bars are provided on the edges around the bottom of the shell, supporting steel bars are provided at the four corners of the bottom of the shell, the bottom of the pumping steel pipe is higher than the bottom of the supporting steel bar, and the bottom of the supporting steel bar is higher than the bottom of the brush bar.

[0004] Furthermore, a water pipe quick connector is arranged on the upper part of the water pumping steel pipe, and the water pumping steel pipe is connected to the pipeline of the water pump through the water pipe quick connector.

[0005] Furthermore, a suction straw screen is arranged at the bottom of the water pumping steel pipe.

[0006] Furthermore, the shell is a trapezoidal cone structure, and the shell includes four side plates, a top plate and a bottom plate. The sides of the four side plates are welded in sequence, the top plate is welded to the upper bottom edges of the four side plates, and the bottom plate is welded to the lower bottom edges of the four side plates.

[0007] Furthermore, the shell thickness is 2 mm, the four side panels are isosceles trapezoidal iron plates with a height of 290 cm, an upper bottom edge of 20 cm, and a lower bottom edge of 50 cm, the top plate is a 20 cm*20 cm square iron plate, and the bottom plate is a 50 cm*50 cm square iron plate.

[0008] Furthermore, a circular hole is provided at the center of the shell in the vertical direction, and the water pumping steel pipe passes through the shell through the circular hole provided at the center of the shell.

[0009] Furthermore, the bottom surface of the suction straw screen arranged at the bottom of the pumping steel pipe is 5 mm higher than the bottom of the supporting steel bar.

[0010] Furthermore, portable handles are symmetrically installed on both sides of the shell.

[0011] Furthermore, a weight filling port is provided on the top of the shell.

[0012] Compared with the prior art, the beneficial effects of the utility model are: the water pump can be quickly connected through the water pipe quick connector, which reduces the input of personnel, and the stability of the device can be improved by setting the counterweight, thereby improving the efficiency of treating low water level water accumulation, avoiding the disadvantage of poor cleaning effect when treating low water level water accumulation, speeding up the work progress of treating water accumulation, and improving the work efficiency of treating water accumulation, and avoiding the disadvantage of needing to dig or manually clean up when facing the problem of a small amount of water accumulation on a flat road. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0014] Figure 1 This is a front structural schematic diagram of a low-water level water pump connector device according to the utility model;

[0015] Figure 2 It is a side structural schematic diagram of a low water level pump connector device according to the utility model;

[0016] Figure 3 This is a schematic diagram of the top structure of a low-water level water pump connector device described in the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the bottom structure of a low water level pump connector device.

[0018] In the figure:

[0019] 1- side panel, 2- portable handle, 3- brush bar, 4- straw screen, 5- water pipe quick connector, 6- counterweight filling port, 7- top plate, 8- pumping steel pipe, 9- supporting steel bar, 10- bottom plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely explain the technical solutions in the embodiments of the utility model. It should be noted that the embodiments and features in the embodiments of the utility model can be combined with each other without conflict, and the described embodiments are only part of the embodiments of the utility model, not all of the embodiments.

[0021] See also Figure 1-4 The present embodiment is described as a low-water level water pump joint device, which includes a brush strip 3, a water pumping steel pipe 8, a supporting steel bar 9 and a shell, wherein the shell is provided with a water pumping steel pipe 8 penetrating the shell in a vertical direction, the upper portion of the water pumping steel pipe 8 is connected to a pipe of the water pump, brush strips 3 are provided on the edges around the bottom of the shell, supporting steel bars 9 are provided at four corners of the bottom of the shell for supporting the device, the bottom of the water pumping steel pipe 8 is higher than the bottom of the supporting steel bar 9, and the bottom of the supporting steel bar 9 is higher than the bottom of the brush strip 3.

[0022] Move the device to the water-logged area, connect the pipe of the water pump through the upper part of the water-logging steel pipe 8, ensure the stability of the device through the supporting steel bars 9, and leave a certain gap between the bottom of the water-logging steel pipe 8 and the ground to ensure that the accumulated water at a low water level can flow into the bottom of the water-logging steel pipe 8. After the water pump is started, the accumulated water flows into the negative pressure space surrounded by the bottom of the shell, the brush strip 3 and the ground, thereby producing a water absorption effect.

[0023] A water pipe quick connector 5 is arranged on the upper part of the water pumping steel pipe 8, and the pipeline of the water pump is connected through the water pipe quick connector 5.

[0024] A suction pipe screen 4 is arranged at the bottom of the pumping steel pipe 8 to filter impurities in the accumulated water and prevent the pumping steel pipe 8 from being blocked.

[0025] The shell is a trapezoidal frustum structure, and the trapezoidal frustum structure makes the device more stable. The shell includes four side panels 1, a top panel 7 and a bottom panel 10. The sides of the four side panels 1 are welded in sequence, the top panel 7 is welded to the upper bottom edges of the four side panels 1, and the bottom panel 10 is welded to the lower bottom edges of the four side panels 1.

[0026] The shell thickness is 2 mm, the four side panels 1 are isosceles trapezoidal iron plates with a height of 290 cm, an upper bottom edge of 20 cm, and a lower bottom edge of 50 cm, the top plate 7 is a square iron plate of 20 cm*20 cm, and the bottom plate 10 is a square iron plate of 50 cm*50 cm.

[0027] The shell has a circular hole at the center along the vertical direction, and the water pumping steel pipe 8 passes through the shell through the circular hole at the center of the shell.

[0028] The bottom surface of the suction pipe screen 4 arranged at the bottom of the pumping steel pipe 8 is 5 mm higher than the bottom of the supporting steel bar 9, and a gap is left between the bottom surface of the suction pipe screen 4 and the ground to ensure that the accumulated water can flow in.

[0029] Portable handles 2 are symmetrically mounted on both sides of the housing to facilitate carrying the device.

[0030] A weight filling port 6 is provided on the top of the shell, and the weight of the device is increased by pouring materials such as sand or water to ensure the stability of the device during the water pumping process.

[0031] The embodiments of the utility model disclosed above are only used to help explain the utility model. The embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. According to the content of this specification, many modifications and changes can be made. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model.

Claims

1. A low water level pump connector device, characterized in that: It comprises a brush strip (3), a water pumping steel pipe (8), a supporting steel bar (9) and a shell. The water pumping steel pipe (8) passes through the upper and lower ends of the shell in a vertical direction. The upper part of the water pumping steel pipe (8) is connected to the pipeline of a water pump. Brush strips (3) are arranged on the edges around the bottom of the shell. Supporting steel bars (9) are arranged at the four corners of the bottom of the shell. The bottom of the water pumping steel pipe (8) is higher than the bottom of the supporting steel bar (9), and the bottom of the supporting steel bar (9) is higher than the bottom of the brush strip (3).

2. A low water level pump connector device according to claim 1, characterized in that: A water pipe quick connector (5) is arranged on the upper part of the water pumping steel pipe (8), and the water pumping steel pipe (8) is connected to the pipeline of the water pump through the water pipe quick connector (5).

3. A low water level pump connector device according to claim 1, characterized in that: A suction pipe screen (4) is arranged at the bottom of the water pumping steel pipe (8).

4. A low water level pump connector device according to claim 1, characterized in that: The shell is a trapezoidal cone-shaped structure, comprising four side panels (1), a top panel (7) and a bottom panel (10), the sides of the four side panels (1) being welded in sequence, the top panel (7) being welded to the upper bottom edges of the four side panels (1), and the bottom panel (10) being welded to the lower bottom edges of the four side panels (1).

5. A low water level pump connector device according to claim 4, characterized in that: The shell has a thickness of 2 mm, the four side panels (1) are isosceles trapezoidal iron plates with a height of 290 cm, an upper bottom edge of 20 cm, and a lower bottom edge of 50 cm, the top panel (7) is a square iron plate of 20 cm*20 cm, and the bottom panel (10) is a square iron plate of 50 cm*50 cm.

6. A low water level pump connector device according to claim 1, characterized in that: The shell has a circular hole at the center along the vertical direction, and the water pumping steel pipe (8) passes through the shell through the circular hole at the center of the shell.

7. A low water level pump connector device according to claim 3, characterized in that: The bottom surface of the straw screen (4) is 5 mm higher than the bottom of the supporting steel bar (9).

8. A low water level pump connector device according to claim 1, characterized in that: Portable handles (2) are symmetrically mounted on both sides of the shell.

9. A low water level pump connector device according to claim 1, characterized in that: A counterweight filling port (6) is provided on the top of the shell.

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