CN214036069U

CN214036069U - Water pump damping device

Info

Publication number: CN214036069U
Application number: CN202022840473.6U
Authority: CN
Inventors: 饶金才; 张晓武; 文勇进
Original assignee: Hubei Jinlong Pump Machinery Manufacturing Co ltd
Current assignee: Hubei Jinchaolong Pump Industry Co., Ltd.
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-08-24
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses a water pump damping device, including first shell, second shell and water pump body, the second shell cover sets up the inside of first shell, fixed mounting has soundproof cotton between first shell and the second shell, the equal fixed mounting in both sides of second shell inside has two first fixed blocks, the number of first fixed block is four, four two liang are a set of, two sets of equal fixed mounting has the slide bar, two between the first fixed block the equal activity of surface of slide bar has cup jointed two sliders, two first springs have all been cup jointed to the surface of slide bar, the bottom fixed mounting of water pump body has the bottom plate, the bottom fixed mounting of bottom plate has the fixed plate, the inboard bottom fixed mounting of second shell has the box. The utility model discloses a set up a series of structures and make this device have the effectual and effectual characteristics that give sound insulation of shock attenuation.

Description

Water pump damping device

Technical Field

The utility model relates to a water pump shock attenuation technical field specifically is a water pump damping device.

Background

Water pumps are machines that deliver or pressurize a liquid. It transfers the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, and is mainly used to transfer liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal. Liquids, gas mixtures, and liquids containing suspended solids may also be transported. The technical parameters of the water pump performance include flow, suction lift, shaft power, water power, efficiency and the like; the pump can be divided into a volume water pump, a vane pump and the like according to different working principles. The displacement pump transfers energy by utilizing the change of the volume of a working chamber; vane pumps transfer energy by the interaction of rotating vanes with water and are available in the types of centrifugal pumps, axial flow pumps, mixed flow pumps, and the like.

The water pump can produce vibrations at the course of the work, and current water pump generally is not equipped with damping device, under long-term vibrations, can make the part of water pump and bottom surface contact worn and torn to reduce the life of water pump, the water pump can produce the noise in the operation process moreover, produces noise pollution easily, consequently, we have proposed a water pump damping device solution in order to solve this a series of problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water pump damping device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a water pump damping device comprises a first shell, a second shell and a water pump body, wherein the second shell is sleeved inside the first shell, soundproof cotton is fixedly installed between the first shell and the second shell, two first fixed blocks are fixedly installed on two sides inside the second shell, the number of the first fixed blocks is four, every two of the four first fixed blocks form a group, a sliding rod is fixedly installed between the two groups of the first fixed blocks, two sliding blocks are movably sleeved on the outer surfaces of the two sliding rods, two first springs are sleeved on the outer surfaces of the two sliding rods, a bottom plate is fixedly installed at the bottom of the water pump body, a fixed plate is fixedly installed at the bottom of the bottom plate, a box body is fixedly installed at the bottom of the inner side of the second shell, a plurality of telescopic rods are fixedly installed at the bottom of the inner side of the box body, and second springs are sleeved on the outer surfaces of the plurality of telescopic rods, the box is through a plurality of the telescopic link with fixed plate fixed connection, the outer fixed surface of water pump body installs two second fixed blocks, two the equal movable mounting in surface of second fixed block has two connecting rods, four the one end of connecting rod is equallyd divide do not with four slider swing joint.

Preferably, the soundproof cotton is composed of gradient cotton and wave cotton, and the gradient cotton is located on the upper surface of the wave cotton.

Preferably, four corners of the top of the bottom plate are all connected with fixing bolts in a threaded manner, and the bottom plate is fixedly connected with the fixing plate through the four fixing bolts.

Preferably, the number of the plurality of telescopic rods is four, and the four telescopic rods are respectively positioned at four corners of the bottom of the fixing plate.

Preferably, a damping plate is fixedly mounted at the bottom of the inner side of the second shell, and the second shell is fixedly connected with the box body through the damping plate.

Preferably, the number of the connecting rods is four, every two of the four connecting rods form a group, the two groups of the connecting rods are symmetrical about the transverse axial lead of the water pump body, and the two groups of the connecting rods are not parallel to each other.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization, through setting up first shell, soundproof cotton, first spring, the slider, the slide bar, first fixed block, the second shell, the damping plate, the box, the second spring, the telescopic link, the second fixed block, the connecting rod, water pump body isotructure, the water pump body can produce the vibration at the in-process of work, and the vibration is multi-directional, if only carry out the shock attenuation from a direction and can not reach fine effect, this device is through all being provided with a plurality of damping spring in the both sides and the bottom of water pump body, the vibrations that can the biggest reduction water pump body during operation brought, the steadiness that the bottom plate of having guaranteed water pump body bottom is connected with the fixed plate, increase the life of water pump body.

And because soundproof cotton is arranged between the first shell and the second shell, the noise generated by vibration during the operation of the water pump is greatly reduced, and the pollution caused by the noise is reduced.

Drawings

Fig. 1 is a schematic structural view of the whole of the present invention;

FIG. 2 is an enlarged view of the present invention at A in FIG. 1;

fig. 3 is a schematic structural view of the acoustic panel of the present invention.

In the figure: 1. a first housing; 2. sound insulation cotton; 3. a first spring; 4. a slider; 5. a slide bar; 6. a first fixed block; 7. a second housing; 8. a damping plate; 9. a box body; 10. a second spring; 11. a telescopic rod; 12. a second fixed block; 13. a connecting rod; 14. a water pump body; 15. a base plate; 16. a fixing plate; 20. fixing the bolt; 21. gradient cotton; 22. wave cotton.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a water pump damping device technical scheme comprises a first shell 1, a second shell 7 and a water pump body 14, wherein the second shell 7 is sleeved inside the first shell 1, soundproof cotton 2 is fixedly installed between the first shell 1 and the second shell 7, two first fixed blocks 6 are fixedly installed on two sides inside the second shell 7, the number of the first fixed blocks 6 is four, every two of the four first fixed blocks 6 form a group, a slide bar 5 is fixedly installed between two groups of the first fixed blocks 6, two slide blocks 4 are movably sleeved on the outer surfaces of the two slide bars 5, two first springs 3 are sleeved on the outer surfaces of the two slide bars 5, a bottom plate 15 is fixedly installed at the bottom of the water pump body 14, a fixed plate 16 is fixedly installed at the bottom of the bottom plate 15, a box body 9 is fixedly installed at the bottom of the inner side of the second shell 7, a plurality of telescopic rods 11 are fixedly installed at the bottom of the inner side of the box body 9, second spring 10 has all been cup jointed to the surface of a plurality of telescopic links 11, and box 9 has two second fixed blocks 12 through a plurality of telescopic links 11 and fixed plate 16 fixed connection, and the outer fixed surface of water pump body 14 installs, and the equal movable mounting in surface of two second fixed blocks 12 has two connecting rods 13, and the one end of four connecting rods 13 is equallyd divide do not with four slider 4 swing joint.

Preferably, soundproof cotton 2 comprises gradient cotton 21 and wave cotton 22, and gradient cotton 21 is located the upper surface of wave cotton 22, and gradient cotton 21 and wave cotton 22 are polyester fiber material, and gradient cotton 21 not only has syllable-dividing effect but also has fire prevention fire-retardant effect, and wave cotton 22 is inside to have a lot of little gaps, can effectual absorption sound wave.

Preferably, four corners of the top of the bottom plate 15 are all connected with fixing bolts 20 through threads, and the bottom plate 15 is fixedly connected with the fixing plate 16 through the four fixing bolts 20, so that the effects of convenience in mounting and dismounting are achieved.

Preferably, the number of the plurality of telescopic rods 11 is four, and the four telescopic rods 11 are respectively positioned at four corners of the bottom of the fixing plate 16, so as to play a role in uniform shock absorption.

Preferably, the bottom of the inner side of the second shell 7 is fixedly provided with a damping plate 8, the second shell 7 is fixedly connected with the box body 9 through the damping plate 8, and the damping plate 8 is made of rubber, so that the damping effect is further increased.

Preferably, the number of the connecting rods 13 is four, four connecting rods 13 form a group, two groups of connecting rods 13 are symmetrical about the transverse axis of the water pump body 14, the two groups of connecting rods 13 are not parallel to each other, and if the two groups of connecting rods 13 are parallel, the shock absorption effect cannot be achieved.

The working principle is as follows: check the security of each structure of this device earlier before using, water pump body 14 can produce the vibration at the in-process of work, and the vibration is multi-directional, if only carry out the shock attenuation from a direction and can not reach fine effect, this device is through all being provided with a plurality of damping spring in water pump body 14's both sides and bottom, the vibrations that can furthest alleviate water pump body 14 during operation and bring, the steadiness that bottom plate 15 and fixed plate 16 of having guaranteed water pump body 14 bottom are connected, increase water pump body 14's life, because be provided with soundproof cotton 2 between first shell 1 and second shell 7 again, very big alleviate water pump body 14 during operation because the noise that the vibration produced, the pollution that the noise caused has been reduced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus, and any standard components found in known art that may be commercially available or commercially available and may be readily customized based on the teachings of the specification and the drawings, and that the particular connection between the various components is by conventional means well known in the art, and that the machine, component, or apparatus is by model and circuit connection is by conventional means well known in the art, and will not be described in detail herein.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water pump damping device, includes first shell (1), second shell (7) and water pump body (14), its characterized in that: the water pump is characterized in that the second shell (7) is sleeved inside the first shell (1), soundproof cotton (2) is fixedly mounted between the first shell (1) and the second shell (7), two first fixing blocks (6) are fixedly mounted on two sides of the interior of the second shell (7), the number of the first fixing blocks (6) is four, two first fixing blocks (6) are in a group, a sliding rod (5) is fixedly mounted between the two first fixing blocks (6), two sliding blocks (4) are movably sleeved on the outer surfaces of the two sliding rods (5), two first springs (3) are sleeved on the outer surfaces of the two sliding rods (5), a bottom plate (15) is fixedly mounted at the bottom of the water pump body (14), a fixing plate (16) is fixedly mounted at the bottom of the bottom plate (15), a box body (9) is fixedly mounted at the bottom of the inner side of the second shell (7), the bottom fixed mounting of box (9) inboard has a plurality of telescopic links (11), and is a plurality of second spring (10) have all been cup jointed to the surface of telescopic link (11), box (9) are through a plurality of telescopic link (11) with fixed plate (16) fixed connection, the fixed surface of water pump body (14) installs two second fixed blocks (12), two the equal movable mounting in surface of second fixed block (12) has two connecting rods (13), four the one end of connecting rod (13) is equallyd divide do with four slider (4) swing joint.

2. The water pump damping device according to claim 1, wherein: the soundproof cotton (2) is composed of gradient cotton (21) and wave cotton (22), and the gradient cotton (21) is positioned on the upper surface of the wave cotton (22).

3. The water pump damping device according to claim 1, wherein: all threaded connection has fixing bolt (20) in the four corners at bottom plate (15) top, bottom plate (15) through four fixing bolt (20) with fixed plate (16) fixed connection.

4. The water pump damping device according to claim 1, wherein: the number of the plurality of telescopic rods (11) is four, and the four telescopic rods (11) are respectively positioned at four corners of the bottom of the fixing plate (16).

5. The water pump damping device according to claim 1, wherein: the bottom of the inner side of the second shell (7) is fixedly provided with a damping plate (8), and the second shell (7) is fixedly connected with the box body (9) through the damping plate (8).

6. The water pump damping device according to claim 1, wherein: the number of the connecting rods (13) is four, every two of the four connecting rods (13) form a group, the two groups of the connecting rods (13) are symmetrical about the transverse axial lead of the water pump body (14), and the two groups of the connecting rods (13) are not parallel to each other.