Water conservancy project pump station structure

Abstract

The utility model relates to a water conservancy project pump station structure, which belongs to the technical field of water conservancy project pump stations, and comprises a pump station main body, a water pump unit and a bottom plate, the filtering and buffering mechanism comprises a water tank arranged at the bottom end of the pump station body, a filtering net is fixedly connected to the inner side of a filtering frame, pipelines and fixing blocks are fixedly connected to the front face and the back face of the water tank, dampers are fixedly connected to the tops of the fixing blocks, and arc-shaped lifting plates are fixedly connected to the tops of the dampers. According to the water conservancy project pump station structure, by arranging the filtering buffering mechanism, the functions of fully filtering water flow and buffering and lifting a pipeline are achieved, so that the situation that the pipeline is blocked is avoided, meanwhile, the double-filtering effect is achieved, the blocking and filtering effects on impurities in the water flow are good, the pipeline is kept in a stable posture when conveying the water flow, and the water conservancy project pump station structure is suitable for popularization and application. And therefore, the situation that the pipeline falls off is reduced, and long-term use is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy engineering pump stations, in particular to a water conservancy engineering pump station structure. Background Art

[0002] A pump station is a device and project that can provide hydraulic power and pneumatic power with a certain pressure and flow. It is usually composed of water pumps, motors, pipes, valves, etc. Its main function is to lift liquid, transport liquid or increase the pressure of liquid, that is, to convert the mechanical energy of the prime mover into liquid energy, so as to achieve the purpose of pumping liquid.

[0003] During the construction of water conservancy projects, pumping stations are needed to transport water to the construction area for pouring concrete. The currently existing pumping stations have the advantages of efficient and stable operation.

[0004] However, since the pipeline needs to continuously transport water, the existing pumping stations cannot fully filter the water, resulting in debris in the water easily accumulating inside the pipeline, thereby causing blockage. At the same time, it is impossible to buffer and lift the pipeline, causing the pipeline to vibrate easily, thereby increasing the probability of the pipeline falling off, which is not conducive to long-term use. Therefore, a water conservancy project pumping station structure is proposed to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a water conservancy project pump station structure, which solves the problem that the current existing pump stations cannot fully filter the water flow, causing debris in the water flow to easily accumulate inside the pipe, thereby causing blockage. At the same time, the pipe cannot be buffered and lifted, causing the pipe to easily vibrate, thereby increasing the probability of the pipe falling off, which is not conducive to long-term use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water conservancy project pump station structure, including a pump station body, a water pump unit and a bottom plate, wherein a filtering buffer mechanism is arranged outside the pump station body;

[0007] The filtering and buffering mechanism includes a water tank arranged at the bottom end of the pump station body, a first mounting frame is fixedly connected to the inner side of the pump station body, a second mounting frame is fixedly connected to the inner side of the water tank, filtering frames are arranged at the bottom of the first mounting frame and the top of the second mounting frame, a filter screen is fixedly connected to the inner side of the filtering frame, pipes and fixed blocks are fixedly connected to the front and back sides of the water tank, a damper is fixedly connected to the top of the fixed block, and an arc-shaped lifting plate is fixedly connected to the top of the damper.

[0008] Furthermore, positioning holes are provided on both the left and right sides of the water tank and the pump station body, positioning bolts are provided inside the positioning holes, and positioning nuts are threadedly connected to the outer surfaces of the positioning bolts.

[0009] Furthermore, threaded columns are fixedly connected around the bottom of the first mounting frame and around the top of the second mounting frame, and insertion holes are opened around the top of the filter frame. The threaded columns pass through the insertion holes, and nuts are threadedly connected to the outer surfaces of the threaded columns.

[0010] Furthermore, a sealing gasket is bonded to the top of the water tank, and the sealing gasket is made of rubber.

[0011] Furthermore, two chassis are fixedly connected to the top of the base plate, a hydraulic rod and a limit rod are fixedly connected inside the chassis, an output shaft of the hydraulic rod is fixedly connected to a lifting platform, and the lifting platform is slidably connected to the limit rod.

[0012] Furthermore, connecting plates are fixedly installed on the left and right sides of the pump station body, and a connecting square rod is fixedly installed on the top of the lifting platform. One end of the connecting square rod away from the chassis is fixedly connected to the outer side of the connecting plate.

[0013] Furthermore, a movable opening is provided on one side of the chassis close to the pump station body, and the connecting square rod passes through the movable opening.

[0014] Compared with the prior art, the utility model provides a water conservancy project pump station structure, which has the following

[0015] Beneficial effects:

[0016] 1. The structure of the water conservancy project pump station realizes the functions of fully filtering the water flow and buffering the lifting pipe by setting a filtering buffer mechanism, so that the debris in the water flow can stay on the filter nets of the pump station body and the water tank respectively, thereby avoiding the blockage of the pipe. At the same time, it achieves the effect of double filtration, which has a good blocking and filtering effect on the debris in the water flow, and the arc-shaped lifting plate can lift the bottom end of the pipe, so that the damper can slow down or suppress the vibration of the pipe by absorbing and dissipating energy, so that the pipe maintains a stable posture when conveying water, thereby reducing the occurrence of pipe falling off and making better use of it for a long time.

[0017] 2. The structure of the water conservancy project pump station, through the coordination of positioning bolts, positioning nuts, threaded columns and nuts, achieves the effect of facilitating the cleaning of the filter screen and the sediment at the bottom of the water tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 A is a schematic diagram of the enlarged structure shown;

[0020] Figure 3 It is a top view of the structure of the installation frame of the utility model;

[0021] Figure 4 This is a front view of the structure of the utility model;

[0022] Figure 5 It is a structural stereogram of the chassis of the utility model.

[0023] In the figure: 1 pump station body, 2 water pump unit, 3 bottom plate, 4 water tank, 5 first installation frame, 6 filter frame, 7 filter screen, 8 positioning hole, 9 positioning bolt, 10 positioning nut, 11 threaded column, 12 nut, 13 fixing block, 14 damper, 15 arc-shaped lifting plate, 16 sealing gasket, 17 chassis, 18 hydraulic rod, 19 limit rod, 20 lifting platform, 21 connecting plate, 22 connecting square rod, 23 movable port, 24 second installation frame, 25 socket, 26 pipeline. 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] Embodiment 1:

[0026] See also Figures 1 to 3 In this embodiment, a water conservancy project pump station structure includes a pump station body 1, a water pump unit 2 and a bottom plate 3. A filtering buffer mechanism is arranged outside the pump station body 1;

[0027] The filtering and buffering mechanism includes a water tank 4 arranged at the bottom end of the pump station body 1, a first mounting frame 5 is fixedly connected to the inner side of the pump station body 1, a second mounting frame 24 is fixedly connected to the inner side of the water tank 4, a filtering frame 6 is arranged at the bottom of the first mounting frame 5 and the top of the second mounting frame 24, a filtering screen 7 is fixedly connected to the inner side of the filtering frame 6, a pipe 26 and a fixed block 13 are fixedly connected to the front and back sides of the water tank 4, a damper 14 is fixedly connected to the top of the fixed block 13, and an arc-shaped lifting plate 15 is fixedly connected to the top of the damper 14. By setting up the filtering and buffering mechanism, the functions of fully filtering the water flow and buffering and lifting the pipe 26 are realized, so that the debris in the water flow can stay on the filter screen 7 of the pump station body 1 and the water tank 4 respectively, thereby avoiding the blockage of the pipe 26. At the same time, the effect of double filtration is achieved, and the blocking and filtering effect of the debris in the water flow is better.

[0028] Moreover, the arc-shaped supporting plate 15 can support the bottom end of the pipe 26, so that the damper 14 can slow down or suppress the vibration of the pipe 26 by absorbing and dissipating energy, so that the pipe 26 maintains a stable posture when conveying water, thereby reducing the possibility of the pipe 26 falling off and making better use of it for a long time.

[0029] Among them, positioning holes 8 are opened on the left and right sides of the water tank 4 and the pump station body 1, and positioning bolts 9 are arranged on the inner side of the positioning holes 8. The outer surface of the positioning bolts 9 is threadedly connected with positioning nuts 10. The four sides of the bottom of the first mounting frame 5 and the four sides of the top of the second mounting frame 24 are fixedly connected with threaded columns 11. Plug holes 25 are opened around the top of the filter frame 6. The threaded column 11 passes through the plug holes 25. The outer surface of the threaded column 11 is threadedly connected with a nut 12. Through the cooperation of the positioning bolts 9, the positioning nuts 10, the threaded columns 11 and the nuts 12, the effect of facilitating cleaning of the filter screen 7 and the sediment at the bottom of the water tank 4 is achieved.

[0030] When cleaning, the staff first needs to start the hydraulic rod 18 to lift the pump station body 1 and the water tank 4, and then remove the positioning bolts 9 and the positioning nuts 10 to release the connection between the pump station body 1 and the water tank 4. At this time, the pump station body 1 and the water tank 4 can be separated. After the separation is completed, the nut 14 on the outer surface of the threaded column 11 is removed to release the limit on the filter frame 6. At this time, the pump station body 1 and the filter frame 6 of the water tank 4 can be disassembled separately to clean the filter net 7. Finally, when the filter frame 6 of the water tank 4 is removed, the inner bottom wall of the water tank 4 can be exposed. At this time, the staff can clean the sediment at the bottom, which is more convenient. The sediment includes other wastes such as scale and sludge.

[0031] It should be noted that a sealing gasket 16 is bonded to the top of the water tank 4. The sealing gasket 16 is made of rubber. By providing the sealing gasket 16, the effect of strengthening the sealing and preventing water leakage is achieved.

[0032] Embodiment 2:

[0033] See also Figure 1 , Figure 4 and Figure 5On the basis of the first embodiment, two boxes 17 are fixedly connected to the top of the bottom plate 3, a hydraulic rod 18 and a limit rod 19 are fixedly connected inside the box 17, a lifting platform 20 is fixedly connected to the output shaft of the hydraulic rod 18, and the lifting platform 20 is slidably connected to the limit rod 19. Connecting plates 21 are fixedly installed on the left and right sides of the pump station body 1, and a connecting square rod 22 is fixedly installed on the top of the lifting platform 20. The end of the connecting square rod 22 away from the box 17 is fixedly connected to the outer side of the connecting plate 21. Through the cooperation of the hydraulic rod 18, the lifting platform 20, the connecting plate 21 and the connecting square rod 22. When the pump room leaks, the water tank 4 and the pump station body 1 can be lifted, so as to avoid the bottom of the water tank 4 from being soaked in water for a long time, thereby reducing the probability of bacterial growth and rust of metal parts, and achieving the effect of improving the service life. At the same time, it can also play the role of a jack when cleaning the filter screen 7, so that the staff can lift the water tank 4 and the pump station body 1 without using other additional tools.

[0034] It should be noted that a movable opening 23 is provided on one side of the chassis 17 close to the pump station body 1 , and the connecting square rod 22 passes through the movable opening 23 .

[0035] The working principle of the above embodiment is:

[0036] When the water pump unit 2 draws water from the outside and delivers the water to the construction area through the pipe 26, the cooperation of the installation frame 5 and the filter frame 6 can make the debris in the water flow stay on the filter screen 7 of the pump station body 1 and the water tank 4 respectively, so as to avoid the blockage of the pipe 26. At the same time, the double filtration effect is achieved, which has a better blocking and filtering effect on the debris in the water flow. When the pipe 26 continuously delivers water, the arc-shaped lifting plate 15 can lift the bottom end of the pipe 26, so that the damper 14 can slow down or suppress the vibration of the pipe 26 by absorbing and dissipating energy, so that the pipe 26 maintains a stable posture when delivering water, thereby reducing the possibility of the pipe 26 falling off, and making better use of it for a long time. When the pump station body 1 and the water tank 4 need to be cleaned after being used for a long time, when the filter screen 7 and the sediment at the bottom of the water tank 4 need to be cleaned, the staff first needs to start the hydraulic rod 18 to lift the pump station body 1 and the water tank 4, and then remove the positioning bolts 9 and the positioning nuts 10, and then release the connection between the pump station body 1 and the water tank 4. At this time, the pump station body 1 and the water tank 4 can be separated. After the separation is completed, the nut 14 on the outer surface of the threaded column 11 is removed to release the limit on the filter frame 6. At this time, the filter frame 6 of the pump station body 1 and the water tank 4 can be disassembled respectively to clean the filter screen 7. Finally, when the filter frame 6 of the water tank 4 is removed, the inner bottom wall of the water tank 4 can be exposed. At this time, the staff can clean the sediment at the bottom, which is more convenient.

[0037] The electrical components mentioned in the text are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer that plays a control role, and the existing public power connection technology is not described in detail in the text.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0039] 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 water conservancy project pump station structure, comprising a pump station body (1), a water pump unit (2) and a base plate (3), characterized in that: A filtering buffer mechanism is arranged outside the pump station body (1); The filtering and buffering mechanism comprises a water tank (4) arranged at the bottom end of a pump station body (1); a first mounting frame (5) is fixedly connected to the inner side of the pump station body (1); a second mounting frame (24) is fixedly connected to the inner side of the water tank (4); a filtering frame (6) is arranged at the bottom of the first mounting frame (5) and the top of the second mounting frame (24); a filtering net (7) is fixedly connected to the inner side of the filtering frame (6); a pipe (26) and a fixing block (13) are fixedly connected to the front and back sides of the water tank (4); a damper (14) is fixedly connected to the top of the fixing block (13); and an arc-shaped lifting plate (15) is fixedly connected to the top of the damper (14).

2. A water conservancy project pump station structure according to claim 1, characterized in that: Positioning holes (8) are provided on both the left and right sides of the water tank (4) and the pump station body (1), positioning bolts (9) are provided inside the positioning holes (8), and positioning nuts (10) are threadedly connected to the outer surfaces of the positioning bolts (9).

3. A water conservancy project pump station structure according to claim 1, characterized in that: The four sides of the bottom of the first mounting frame (5) and the four sides of the top of the second mounting frame (24) are fixedly connected with threaded columns (11), and the four sides of the top of the filter frame (6) are provided with insertion holes (25), and the threaded columns (11) pass through the insertion holes (25), and the outer surface of the threaded columns (11) is threadedly connected with nuts (12).

4. A water conservancy project pump station structure according to claim 1, characterized in that: A sealing gasket (16) is bonded to the top of the water tank (4), and the sealing gasket (16) is made of rubber.

5. A water conservancy project pump station structure according to claim 1, characterized in that: Two machine cases (17) are fixedly connected to the top of the base plate (3); a hydraulic rod (18) and a limit rod (19) are fixedly connected inside the machine cases (17); an output shaft of the hydraulic rod (18) is fixedly connected to a lifting platform (20); and the lifting platform (20) is slidably connected to the limit rod (19).

6. A water conservancy project pump station structure according to claim 5, characterized in that: The left and right sides of the pump station body (1) are fixedly mounted with connecting plates (21), the top of the lifting platform (20) is fixedly mounted with a connecting square rod (22), and one end of the connecting square rod (22) away from the chassis (17) is fixedly connected to the outer side of the connecting plate (21).

7. A water conservancy project pump station structure according to claim 6, characterized in that: A movable opening (23) is provided on one side of the machine case (17) close to the pump station body (1), and the connecting square rod (22) passes through the movable opening (23).

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