CN220060039U

CN220060039U - Portable seepage drainage pump

Info

Publication number: CN220060039U
Application number: CN202321074747.2U
Authority: CN
Inventors: 郁昊; 许峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-08
Filing date: 2023-05-08
Publication date: 2023-11-21
Anticipated expiration: 2033-05-08

Abstract

The utility model discloses a portable leakage drainage pump, which comprises a body of the leakage drainage pump and a noise reduction component for reducing noise generated by the operation of the body, wherein the noise reduction component comprises two support frames arranged at the bottom of the body, a movable groove arranged at the inner side of the support frames, two energy absorption blocks arranged at the bottom of the movable groove, a fixed block arranged at the bottom of the movable groove and positioned at one side of the energy absorption blocks and a fixed rod arranged between the two fixed blocks.

Description

Portable seepage drainage pump

Technical Field

The utility model relates to the technical field of drainage pumps, in particular to a portable leakage drainage pump.

Background

The drainage pump is used for draining liquid in a water accumulation tank or a large-scale liquid storage tank, and the working principle is as follows: by means of the impeller rotating at high speed, the liquid obtains energy under the action of inertial centrifugal force to increase the pressure. Before the water pump works, the pump body and the water inlet pipe must be filled with water, so that cavitation is prevented. When the impeller rotates fast, the blades promote water to rotate fast, the rotating water flies from the impeller under the action of centrifugal force, after the water in the pump is thrown out, the central part of the impeller forms a vacuum area, the water of the water source is pressed into the water inlet pipe through the pipe network under the action of atmospheric pressure (or water pressure), thus the circulation is not finished, continuous water pumping can be realized, and the water pump is characterized in that: after the pump shell is filled with water before the centrifugal pump is started, the centrifugal pump can be started, otherwise, the pump body heats and vibrates, the water yield is reduced, and the pump is damaged (cavitation for short) to cause equipment accidents.

At present, when the pump body is used for drainage operation, equipment generates severe vibration and noise is easy to generate, and at present, the shock absorption and noise reduction protection effect of the equipment is poor, so that the equipment is easy to damage, and the service life of the equipment is influenced.

Disclosure of Invention

The present utility model is directed to a portable leakage drain pump, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lightweight seepage drain pump, includes the body of seepage drain pump and is used for reducing the noise reduction part that the body work produced the noise, noise reduction part is including locating two support frames of body bottom, offer in the inboard movable groove of support frame, locate two energy-absorbing blocks of movable groove bottom, locate movable groove bottom and be located the fixed block of energy-absorbing block one side, locate dead lever between two fixed blocks, cover locate two sliding blocks in the dead lever outside, locate two sliding blocks between and be located the first spring in the dead lever outside, locate the bracing piece of sliding block one side, locate the follower block of bracing piece one end, locate the inboard supporting shoe of movable groove, offer in two follower grooves of supporting shoe bottom and locate the backup pad at supporting shoe top;

the fixed rod is fixedly connected with the fixed block, two ends of the first spring are fixedly connected with the two sliding blocks respectively, the sliding blocks are hinged to the supporting rods, the supporting rods are hinged to the driven blocks, the driven blocks are in sliding connection with the driven grooves and are not separated from the driven grooves, and the section of the supporting plate is arc-shaped.

Preferably, guide blocks are respectively arranged on two sides of the supporting block, guide grooves are respectively formed on two sides of the movable groove, and the guide blocks are in sliding connection with the guide grooves.

Preferably, a limiting rod is arranged on the inner side of the guide groove, and the limiting rod is in sliding connection with the guide block.

Preferably, the second spring is sleeved outside the limiting rod and fixedly connected with the guide block.

Preferably, an anti-slip pad is arranged at the top of the supporting plate, and the cross section of the anti-slip pad is arc-shaped.

Preferably, a handle is arranged at the top of the body.

Preferably, two mounting holes are respectively formed in two sides of the supporting block, and the section of the supporting block is T-shaped.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the body, the support frame, the movable groove, the energy absorption blocks, the fixed block, the fixed rod, the sliding blocks, the first springs, the support rods, the driven blocks, the support blocks, the driven grooves and the support plates are fixedly connected, the fixed rod is fixedly connected with the fixed blocks, the two ends of the first springs are respectively fixedly connected with the two sliding blocks, the sliding blocks are hinged with the support rods, the support rods are hinged with the driven blocks, the driven blocks are in sliding connection with the driven grooves and are not separated, the section of the support plates is arc-shaped, the support plates are fixedly arranged with the body through bolts, the support blocks can slide up and down in the support frame, the support blocks upwards support the body through the support plates, when the body vibrates, the sliding blocks slide on the fixed rod, the driven blocks at the top of the support blocks are driven by the sliding blocks to upwards support the support blocks, the first springs can outwards support the two sliding blocks, the pressure resistance of the two sliding blocks is improved, the two energy absorption blocks upwards support the support blocks and absorb the kinetic energy of the body, the vibration amplitude of the body is reduced, noise generated by the body working is reduced, and the anti-vibration and noise-reducing effects of equipment are improved.

2. According to the utility model, the guide block, the guide groove, the limiting rod and the second spring are adopted, the second spring is fixedly connected with the guide block, the limiting rod is in sliding connection with the guide block, the guide block is in sliding connection with the guide groove, the guide block can guide and limit the support block, the support block is prevented from being separated from the movable groove, the limiting rod can guide and limit the guide block, the guide block is prevented from shifting in the guide groove, the second spring can upwards support the guide block, and the stability and the pressure resistance of the support block for supporting the body are improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

fig. 2 is a left side cross-sectional view of the overall structure of the present utility model.

In the figure: 1. a body; 11. a support frame; 12. a movable groove; 13. an energy absorption block; 14. a fixed block; 15. a fixed rod; 16. a sliding block; 17. a first spring; 18. a support rod; 19. a driven block; 20. a support block; 21. a driven groove; 22. a guide block; 23. a guide groove; 24. a limit rod; 25. a second spring; 26. an anti-slip pad; 27. a handle; 28. a mounting hole; 201. and a support plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 2, the portable leakage drainage pump provided by the embodiment of the utility model comprises a body 1 of the leakage drainage pump and a noise reduction component for reducing noise generated by the operation of the body 1, wherein the noise reduction component comprises two support frames 11 arranged at the bottom of the body 1, a movable groove 12 arranged at the inner side of the support frames 11, two energy absorption blocks 13 arranged at the bottom of the movable groove 12, a fixed block 14 arranged at the bottom of the movable groove 12 and positioned at one side of the energy absorption block 13, a fixed rod 15 arranged between the two fixed blocks 14, two sliding blocks 16 sleeved at the outer side of the fixed rod 15, a first spring 17 arranged between the two sliding blocks 16 and positioned at the outer side of the fixed rod 15, a support rod 18 arranged at one side of the sliding blocks 16, a driven block 19 arranged at one end of the support rod 18, a support block 20 arranged at the inner side of the movable groove 12, two driven grooves 21 arranged at the bottom of the support block 20 and a support plate 201 arranged at the top of the support block 20;

the fixed rod 15 is fixedly connected with the fixed block 14, two ends of the first spring 17 are respectively fixedly connected with the two sliding blocks 16, the sliding blocks 16 are hinged with the supporting rods 18, the supporting rods 18 are hinged with the driven blocks 19, the driven blocks 19 are slidably connected with the driven grooves 21 and are not separated from the driven grooves, and the section of the supporting plate 201 is arc-shaped.

Referring to fig. 2, guide blocks 22 are respectively disposed on two sides of the support block 20, guide grooves 23 are respectively disposed on two sides of the movable groove 12, and the guide blocks 22 are slidably connected with the guide grooves 23.

The scheme is adopted: through guide block 22, guide slot 23, guide block 22 and guide slot 23 sliding connection, guide block 22 can carry out direction and spacing to supporting shoe 20, prevents that supporting shoe 20 from breaking away from movable groove 12.

Referring to fig. 2, a limiting rod 24 is disposed inside the guiding groove 23, and the limiting rod 24 is slidably connected with the guiding block 22.

The scheme is adopted: through the gag lever post 24, gag lever post 24 and guide block 22 sliding connection, gag lever post 24 can carry out direction and spacing to guide block 22, prevents that guide block 22 from taking place the aversion in guide slot 23.

Referring to fig. 2, a second spring 25 is sleeved outside the limiting rod 24, and the second spring 25 is fixedly connected with the guide block 22.

The scheme is adopted: the guide block 22 can be supported upwards by the second spring 25, and the stability and the compression resistance of the support block 20 for supporting the body 1 are improved.

Referring to fig. 2, a non-slip mat 26 is disposed on top of the supporting plate 201, and the cross section of the non-slip mat 26 is arc-shaped.

The scheme is adopted: through slipmat 26, slipmat 26 cross-section is the arc, and backup pad 201 passes through the bolt installation with body 1 and is fixed, and the inboard slipmat 26 of backup pad 201 closely laminates with body 1 bottom, can reduce the noise that takes place the friction between backup pad 201 and the body 1 and produce.

Referring to fig. 1, a handle 27 is provided on the top of the body 1.

The scheme is adopted: through handle 27, can be convenient for utilize handle 27 to drive body 1 and remove, improve the convenience of shifting body 1 position.

Referring to fig. 1, two mounting holes 28 are respectively formed on two sides of the supporting block 20, and the cross section of the supporting block 20 is T-shaped.

The scheme is adopted: the cross section of the support block 20 is T-shaped through the mounting hole 28, so that the contact area of the support block 20 can be increased, and the support frame 11 can be mounted and fixed by using bolts through the mounting hole 28.

The working principle of the utility model is as follows:

when the body 1 shakes, the body 1 drives the supporting blocks 20 to vibrate in the movable groove 12 through the supporting plate 201, at the moment, the first springs 17 support the two sliding blocks 16 outwards, then the sliding blocks 16 slide on the fixed rods 15, meanwhile, the sliding blocks 16 drive the driven blocks 19 at the tops of the supporting blocks 20 to support the supporting blocks 20 upwards, meanwhile, the two energy absorbing blocks 13 support the supporting blocks 20 upwards and absorb the kinetic energy of the body 1, the shaking amplitude of the body 1 is reduced, meanwhile, the supporting blocks 20 drive the guiding blocks 22 to slide in the guiding grooves 23, at the moment, the second springs 25 support the guiding blocks 22 upwards, and the guiding blocks 22 slide outside the limiting rods 24.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a lightweight seepage drain pump, includes body (1) and the part of making an uproar that falls that is used for reducing body (1) work production noise of seepage drain pump, its characterized in that: the noise reduction component comprises two supporting frames (11) arranged at the bottom of the body (1), a movable groove (12) arranged at the inner side of the supporting frames (11), two energy absorption blocks (13) arranged at the bottom of the movable groove (12), a fixed block (14) arranged at the bottom of the movable groove (12) and positioned at one side of the energy absorption blocks (13), a fixed rod (15) arranged between the two fixed blocks (14), two sliding blocks (16) sleeved outside the fixed rod (15), a first spring (17) arranged between the two sliding blocks (16) and positioned outside the fixed rod (15), a supporting rod (18) arranged at one side of the sliding blocks (16), a driven block (19) arranged at one end of the supporting rod (18), a supporting block (20) arranged at the inner side of the movable groove (12), two driven grooves (21) arranged at the bottom of the supporting block (20) and a supporting plate (201) arranged at the top of the supporting block (20);

the fixed rod (15) is fixedly connected with the fixed block (14), two ends of the first spring (17) are fixedly connected with the two sliding blocks (16) respectively, the sliding blocks (16) are hinged with the supporting rods (18), the supporting rods (18) are hinged with the driven blocks (19), the driven blocks (19) are slidably connected with the driven grooves (21) and are not separated from the driven grooves, and the section of the supporting plate (201) is arc-shaped.

2. The portable leaking drain pump of claim 1, wherein: guide blocks (22) are respectively arranged on two sides of the supporting block (20), guide grooves (23) are respectively formed on two sides of the movable groove (12), and the guide blocks (22) are in sliding connection with the guide grooves (23).

3. The portable leaking drain pump of claim 2, wherein: and a limiting rod (24) is arranged on the inner side of the guide groove (23), and the limiting rod (24) is in sliding connection with the guide block (22).

4. A portable leaking drain pump according to claim 3, wherein: the second spring (25) is sleeved on the outer side of the limiting rod (24), and the second spring (25) is fixedly connected with the guide block (22).

5. The portable leaking drain pump of claim 1, wherein: the top of the supporting plate (201) is provided with an anti-slip pad (26), and the cross section of the anti-slip pad (26) is arc-shaped.

6. The portable leaking drain pump of claim 1, wherein: the top of the body (1) is provided with a handle (27).

7. The portable leaking drain pump of claim 1, wherein: two mounting holes (28) are respectively formed in two sides of the supporting block (20), and the cross section of the supporting block (20) is T-shaped.