CN108799208A - A kind of suction pump for preventing vibration from loosening - Google Patents
A kind of suction pump for preventing vibration from loosening Download PDFInfo
- Publication number
- CN108799208A CN108799208A CN201810708832.7A CN201810708832A CN108799208A CN 108799208 A CN108799208 A CN 108799208A CN 201810708832 A CN201810708832 A CN 201810708832A CN 108799208 A CN108799208 A CN 108799208A
- Authority
- CN
- China
- Prior art keywords
- limited rack
- water pump
- pedestal
- pump body
- limit spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
Abstract
The invention discloses a kind of suction pumps for preventing vibration from loosening, including water pump body, the water pump body bottom end is equipped with pedestal, the base exterior is equipped with position-limited rack, limit spring is equipped between the position-limited rack and pedestal, the position-limited rack top is equipped with stress pad, and the position-limited rack both ends are equipped with connection sheet, and the connection sheet is equipped with mounting hole.The present invention is by being equipped with position-limited rack, user is fixed connection sheet progress position by mounting hole by fixing bolt, to complete to fix to the position of position-limited rack, water pump body generates vibration during the work time, limit spring is driven to shrink via pedestal, the vibration of water pump body can be converted into limit spring potential energy by the flexible of limit spring, to avoid the loosening of bearing's bolt, the stress pad of rubber material can avoid damaging caused by water pump body or pedestal directly collide with position-limited rack in limit spring telescopic process, to improve the service life of the water pump.
Description
Technical field
The present invention relates to mechanical water pump field, more particularly to a kind of suction pump for preventing vibration from loosening.
Background technology
Water pump is the machinery for conveying liquid or liquid being made to be pressurized.It transmits the mechanical energy of prime mover or other external energies
To liquid, liquid energy is made to increase, is mainly used to convey liquid to include water, oil, acid & alkali liquid, emulsion, suspended emulsion and liquid gold
Belong to etc..Also liquid, admixture of gas and the liquid containing suspended solids be can transport.The technical parameter of pump performance have flow,
Suction, lift, shaft power, water power, efficiency etc.；It can be divided into the types such as volume water pump, vane pump according to different operation principles.
Positive displacement pump is to transmit energy using the variation of its swept volume of a single chamber；Vane pump be using the interaction of rotary vane and water come
Energy is transmitted, there are the types such as centrifugal pump, axial-flow pump and mixed-flow pump.Existing water pump often will produce vibration in use, this
Sample can cause the bolt looseness of bearing, to which the danger that water pump is fallen occur.
Therefore, it is necessary to solve the above problems to invent a kind of suction pump for preventing vibration from loosening.
Invention content
The purpose of the present invention is to provide a kind of suction pump for preventing vibration from loosening, user is passed through solid by fixing bolt
Determine hole to fix connection sheet progress position, to complete to fix the position of position-limited rack, water pump body generates during the work time
Vibration drives limit spring to shrink via pedestal, and the vibration of water pump body can be converted into limit spring by the flexible of limit spring
Potential energy, to avoid the loosening of bearing's bolt, the stress pad of rubber material from can avoid water pump sheet in limit spring telescopic process
Body or pedestal damage caused by directly colliding with position-limited rack, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides the following technical solutions：A kind of suction pump for preventing vibration from loosening, including water
Ontology is pumped, the water pump body bottom end is equipped with pedestal, and the base exterior is equipped with position-limited rack, is set between the position-limited rack and pedestal
There are limit spring, the position-limited rack top to be equipped with stress pad, the position-limited rack both ends are equipped with connection sheet, are set in the connection sheet
There is mounting hole.
Preferably, the pedestal is adapted with position-limited rack, and described limit spring one end is fixedly connected with pedestal, the limit
The spring other end is fixedly connected with position-limited rack.
Preferably, the stress pad is set between water pump body and pedestal, and the stress pad is made of rubber material.
Preferably, described connection sheet one end is fixedly connected with position-limited rack, and the mounting hole runs through connection sheet.
The technique effect and advantage of the present invention：
The present invention is consolidated connection sheet progress position by mounting hole by fixing bolt by being equipped with position-limited rack, user
Fixed, to complete to fix to the position of position-limited rack, water pump body generates vibration during the work time, and limit bullet is driven via pedestal
Spring is shunk, and the vibration of water pump body can be converted into limit spring potential energy by the flexible of limit spring, to avoid bearing's bolt
Loosening, the stress pad of rubber material can avoid water pump body or pedestal in limit spring telescopic process and directly occurs with position-limited rack
Damage caused by collision, to improve the service life of the water pump.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the portions A enlarged drawing in Fig. 1 of the present invention；
In figure：1 water pump body, 2 pedestals, 3 position-limited racks, 4 limit springs, 5 stress pads, 6 connection sheets, 7 mounting holes.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
It is described the present invention provides a kind of suction pump for preventing vibration from loosening as shown in Figs. 1-2, including water pump body 1
1 bottom end of water pump body is equipped with pedestal 2, and 2 outside of the pedestal is equipped with position-limited rack 3, limit is equipped between the position-limited rack 3 and pedestal 2
Position spring 4,3 top of the position-limited rack are equipped with stress pad 5, and 3 both ends of the position-limited rack are equipped with connection sheet 6, in the connection sheet 6
Equipped with mounting hole 7.
Further, in the above-mentioned technical solutions, the pedestal 2 is adapted with position-limited rack 3,4 one end of the limit spring
It is fixedly connected with pedestal 2,4 other end of the limit spring is fixedly connected with position-limited rack 3；
Further, in the above-mentioned technical solutions, the stress pad 5 is set between water pump body 1 and pedestal 2, described
Stress pad 5 is made of rubber material；
Further, in the above-mentioned technical solutions, 6 one end of the connection sheet is fixedly connected with position-limited rack 3, the mounting hole
7 run through connection sheet 6.
Operation principle of the present invention：
Originally prevent the suction pump that vibration loosens in use, with reference to Figure of description 1-2, user is passed through by fixing bolt
Mounting hole 7 fixes the progress of connection sheet 6 position, and to complete to fix to the position of position-limited rack 3, water pump body 1 is in the course of work
Middle generation vibration, drives limit spring 4 to shrink via pedestal 2, and the flexible of limit spring 4 can convert the vibration of water pump body 1
At 4 potential energy of limit spring, to avoid the loosening of bearing's bolt, the stress pad 5 of rubber material from can avoid limit spring 4 and stretch
Damage caused by water pump body 1 or pedestal 2 directly collide with position-limited rack 3 in the process, to improve the use longevity of the water pump
Life.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (4)
1. a kind of suction pump for preventing vibration from loosening, including water pump body (1), it is characterised in that：Water pump body (1) bottom end
Equipped with pedestal (2), it is equipped with position-limited rack (3) outside the pedestal (2), limit bullet is equipped between the position-limited rack (3) and pedestal (2)
Spring (4), position-limited rack (3) top are equipped with stress pad (5), and position-limited rack (3) both ends are equipped with connection sheet (6), the company
Contact pin (6) is equipped with mounting hole (7).
2. a kind of suction pump for preventing vibration from loosening according to claim 1, it is characterised in that：The pedestal (2) and limit
Position frame (3) is adapted, and described limit spring (4) one end is fixedly connected with pedestal (2), limit spring (4) other end and limit
Position frame (3) is fixedly connected.
3. a kind of suction pump for preventing vibration from loosening according to claim 1, it is characterised in that：The stress pad (5) sets
It is placed between water pump body (1) and pedestal (2), the stress pad (5) is made of rubber material.
4. a kind of suction pump for preventing vibration from loosening according to claim 1, it is characterised in that：The connection sheet (6) one
End is fixedly connected with position-limited rack (3), and the mounting hole (7) runs through connection sheet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810708832.7A CN108799208A (en) | 2018-07-02 | 2018-07-02 | A kind of suction pump for preventing vibration from loosening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810708832.7A CN108799208A (en) | 2018-07-02 | 2018-07-02 | A kind of suction pump for preventing vibration from loosening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108799208A true CN108799208A (en) | 2018-11-13 |
Family
ID=64073690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810708832.7A Withdrawn CN108799208A (en) | 2018-07-02 | 2018-07-02 | A kind of suction pump for preventing vibration from loosening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108799208A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112412797A (en) * | 2020-11-20 | 2021-02-26 | 浙江瑞昭科技股份有限公司 | Rotary air compressor |
-
2018
- 2018-07-02 CN CN201810708832.7A patent/CN108799208A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112412797A (en) * | 2020-11-20 | 2021-02-26 | 浙江瑞昭科技股份有限公司 | Rotary air compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181113 |
|
| WW01 | Invention patent application withdrawn after publication |