CN202834593U - Device for eliminating running noise of steel structure base of plunger pump - Google Patents
Device for eliminating running noise of steel structure base of plunger pump Download PDFInfo
- Publication number
- CN202834593U CN202834593U CN 201220388655 CN201220388655U CN202834593U CN 202834593 U CN202834593 U CN 202834593U CN 201220388655 CN201220388655 CN 201220388655 CN 201220388655 U CN201220388655 U CN 201220388655U CN 202834593 U CN202834593 U CN 202834593U
- Authority
- CN
- China
- Prior art keywords
- steel plate
- plunger pump
- steel
- noise
- structure base
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a device for eliminating running noise of a steel structure base of a plunger pump. The device comprises a steel plate fixed on a supporting seat. A pump unit is fixedly arranged on the steel plate, a noise silencing hole is formed in the middle of the steel plate, and the spaces above and below the steel plate are communicated integrally through the noise silencing hole. The device has the advantages that the structure is simple, the silencing hole is formed in the center of the steel plate and meets the basic acoustical principle, so that the spaces above and below are communicated, the effect of loudspeaker box resonance between the steel plate and the supporting seat is damaged, the resonance between the plunger pump and the steel plate is released, and the running noise of the plunger pump is eliminated.
Description
Technical field
The utility model relates to plunger pump mounting structure field, specifically a kind of device of eliminating plunger pump steel structure base operation noise.
Background technique
Do not have the concreting basis, directly adopt channel steel support, steel plate just to spread.During operation, because the elasticity acting in conjunction of plunger pump pulse characteristic and steel design produces simultaneous resonance.And form similar " audio amplifier " space under the steel plate basis and between the steel-made support, and " resonance " is enlarged, produce huge noise.
The model utility content
The purpose of this utility model provides a kind of device of eliminating plunger pump steel structure base operation noise, offers bloop at the central part of steel plate, the noise that produces when eliminating the plunger pump operation.
The technical solution of the utility model is as follows:
A kind of device of eliminating plunger pump steel structure base operation noise, include the steel plate that is fixed on the supporting base, be installed with pump assembly on the described steel plate, it is characterized in that: the middle part of described steel plate is provided with bloop, and described bloop is communicated as one the upper and lower space of steel plate.
The device of described elimination plunger pump steel structure base operation noise, it is characterized in that: described supporting base is channel-section steel.
The beneficial effects of the utility model:
The utility model is simple in structure, central part at steel plate is offered bloop, meet basic Principles of Acoustics, the upper and lower space of steel plate is communicated with, destroyed " audio amplifier sympathetic response " effect between steel plate and the supporting base, so that the resonance of plunger pump and steel plate is released the noise that has produced when having eliminated the plunger pump operation.
Description of drawings
Fig. 1 is the plan view of the utility model structure.
Fig. 2 is the plan view of the utility model structure.
Embodiment
Referring to Fig. 1,2, a kind of device of eliminating plunger pump steel structure base operation noise includes the steel plate 2 that is fixed on the supporting base 3, is installed with pump assembly 1 on the steel plate 2, the middle part of steel plate 2 is provided with bloop 4, and bloop 4 is communicated as one the upper and lower space of steel plate 2.
In the utility model, supporting base 3 is channel-section steel.
Claims (2)
1. eliminate the device that the plunger pump steel structure base moves noise for one kind, include the steel plate that is fixed on the supporting base, be installed with pump assembly on the described steel plate, it is characterized in that: the middle part of described steel plate is provided with bloop, and described bloop is communicated as one the upper and lower space of steel plate.
2. elimination plunger pump steel structure base according to claim 1 moves the device of noise, and it is characterized in that: described supporting base is channel-section steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220388655 CN202834593U (en) | 2012-08-07 | 2012-08-07 | Device for eliminating running noise of steel structure base of plunger pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220388655 CN202834593U (en) | 2012-08-07 | 2012-08-07 | Device for eliminating running noise of steel structure base of plunger pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202834593U true CN202834593U (en) | 2013-03-27 |
Family
ID=47946299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220388655 Expired - Fee Related CN202834593U (en) | 2012-08-07 | 2012-08-07 | Device for eliminating running noise of steel structure base of plunger pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202834593U (en) |
-
2012
- 2012-08-07 CN CN 201220388655 patent/CN202834593U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20140807 |
|
| EXPY | Termination of patent right or utility model |