CN202431472U - Vibration-absorbing supporting device of vacuum pump - Google Patents
Vibration-absorbing supporting device of vacuum pump Download PDFInfo
- Publication number
- CN202431472U CN202431472U CN2011203910068U CN201120391006U CN202431472U CN 202431472 U CN202431472 U CN 202431472U CN 2011203910068 U CN2011203910068 U CN 2011203910068U CN 201120391006 U CN201120391006 U CN 201120391006U CN 202431472 U CN202431472 U CN 202431472U
- Authority
- CN
- China
- Prior art keywords
- vacuum pump
- vibration
- bolt
- supporting device
- upper bracket
- 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
Links
Abstract
The utility model relates to a vibration-absorbing supporting device of a vacuum pump. The vibration-absorbing supporting device mainly comprises an upper bracket, a vibration-absorbing spring, a lower bracket, a rubber pad, a foundation bolt and a vacuum pump bolt, wherein the upper bracket is connected with a vacuum pump shell by the vacuum pump bolt; the lower bracket is connected with a cement floor by the foundation bolt; the lower bracket and the cement floor are separated by the rubber pad; and the vibration-absorbing spring is arranged between the upper bracket and the lower bracket, so that the vacuum pump is safely fixed, and simultaneously the action of isolating the self vibration of the vacuum pump is realized.
Description
Technical field
The utility model relates to a kind of vacuum pump shock-absorbing supporting device, is used for vacuum pump and is connected with ground and lays, to external world vibration interference in the time of can effectively reducing vacuum pump work.
Background technique
At present, need use vacuum pump or vacuum pump group in the single crystal silicon generative process, but single crystal silicon in pulling process, the interference of vibration source is very responsive to external world, the vibration of vacuum pump itself is exactly to influence one of important vibration source of monocrystalline production process.Present vacuum pump damping device can be realized damping effect to a certain degree; But owing to have bolt directly to be connected on the support through nut with pump-foot; Make the vibration of working pump to be delivered to ground, can not effectively eliminate the vibration that vacuum pump passes to ground through bolt.
Summary of the invention
To the above-mentioned deficiency that existing vacuum pump shock-absorbing supporting device exists, the utility model provides a kind of new structure, can effectively eliminate the vibration that vacuum pump passes to ground.
The technological scheme that its problem that solves the utility model adopts is: change the structure of existing vacuum pump shock-absorbing supporting device into support-spring-support-rubber pad structure, mainly comprise upper bracket, shock-absorbing spring; Lower support frame, rubber pad, stone bolt and vacuum pump bolt; Upper bracket is connected with the vacuum pump shell through the vacuum pump bolt; Place shock-absorbing spring between upper bracket and the lower support frame, lower support frame is connected with the cement flooring through stone bolt, separates through rubber pad between lower support frame and the cement flooring.
This structure is divided into two parts up and down with support before; Upper bracket is connected with pump through bolt, and lower support frame and rubber pad are fixed through lower margin, only links to each other through spring between the last lower support frame; The vibration of working pump will be absorbed by spring and rubber pad fully like this, and damping effect improves greatly.
The beneficial effect of the utility model is; Compare with existing structure, the utility model structure can effectively be eliminated the vibration that vacuum pump passes to ground.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Accompanying drawing is the mechanical construction drawing of the utility model.
1. vacuum pump shells among the figure, 2. upper bracket, 3. shock-absorbing spring, 4. lower support frame, 5. rubber pad, 6. cement flooring, 7. stone bolt, 8. vacuum pump bolt
Embodiment
In Fig. 1; Upper bracket (2) is connected with vacuum pump shell (1) through vacuum pump bolt (8); Place shock-absorbing spring (3) between upper bracket (2) and the lower support frame (4), lower support frame (4) is connected with cement flooring (6) through stone bolt (7), separates through rubber pad (5) between lower support frame (4) and cement flooring (6); Vacuum pump is installed on the ground through this structure; When vibration takes place in vacuum pump, because the vibration that vacuum pump passes to ground can be effectively eliminated in the reasonable improvement of integral installation structure and the effect of damping spring and rubber pad.
Claims (1)
1. the vacuum pump shock-absorbing supporting device is characterized in that: mainly comprise upper bracket, shock-absorbing spring; Lower support frame, rubber pad, stone bolt and vacuum pump bolt; Upper bracket is connected with the vacuum pump shell through the vacuum pump bolt; Place shock-absorbing spring between upper bracket and the lower support frame, lower support frame is connected with the cement flooring through stone bolt, separates through rubber pad between lower support frame and the cement flooring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203910068U CN202431472U (en) | 2011-10-13 | 2011-10-13 | Vibration-absorbing supporting device of vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203910068U CN202431472U (en) | 2011-10-13 | 2011-10-13 | Vibration-absorbing supporting device of vacuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202431472U true CN202431472U (en) | 2012-09-12 |
Family
ID=46780924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203910068U Expired - Fee Related CN202431472U (en) | 2011-10-13 | 2011-10-13 | Vibration-absorbing supporting device of vacuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202431472U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090340A (en) * | 2015-09-21 | 2015-11-25 | 宁波夏拓机械装备有限公司 | Anti-vibration and shock-insulation machine tool foundation |
| CN106224225A (en) * | 2016-08-24 | 2016-12-14 | 珠海格力电器股份有限公司 | A kind of supporting structure for vertical pump |
-
2011
- 2011-10-13 CN CN2011203910068U patent/CN202431472U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090340A (en) * | 2015-09-21 | 2015-11-25 | 宁波夏拓机械装备有限公司 | Anti-vibration and shock-insulation machine tool foundation |
| CN106224225A (en) * | 2016-08-24 | 2016-12-14 | 珠海格力电器股份有限公司 | A kind of supporting structure for vertical pump |
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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: 20120912 Termination date: 20151013 |
|
| EXPY | Termination of patent right or utility model |