CN202420803U - Vibration fixture used for vertical high-speed rotating machine - Google Patents
Vibration fixture used for vertical high-speed rotating machine Download PDFInfo
- Publication number
- CN202420803U CN202420803U CN 201120469737 CN201120469737U CN202420803U CN 202420803 U CN202420803 U CN 202420803U CN 201120469737 CN201120469737 CN 201120469737 CN 201120469737 U CN201120469737 U CN 201120469737U CN 202420803 U CN202420803 U CN 202420803U
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- base
- vibration
- speed rotating
- rotating machinery
- rotating machine
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Abstract
The utility model discloses a vibration fixture used for a vertical high-speed rotating machine, which comprises a base, a circular through hole is formed in the center of the base, the periphery of the circular through hole is provided with a plurality of uniformly distributed support pillars, a table top is connected with the base through the support pillars, a sleeve base is positioned above the table top, the upper end and the lower end of the sleeve base are respectively provided with an upper flange and a lower flange, a plurality of buffer slots are uniformly distributed along the periphery of the lower flange, each buffer slot is internally provided with a rubber block, and a pressure plate is arranged on the lower flange. The vibration fixture disclosed by the utility model has the advantages of reasonable structure and favorable rigidity. Moreover, the vibration fixture can effectively transmit the vibration energy of a vibration table to a rotating machine to be tested, and can play the buffering function so as to reduce the impact to the test table when the rotating machine does not work.
Description
Technical field
The utility model belongs to a kind of vibration tong, is specifically related to a kind of vibration tong that is used for the vertical and high-speed rotating machinery.
Background technology
Carry out vibration environment test for a kind of high-speed vertical rotating machinery; Need be on the level table of vibration table during test with the housing vertical fixing of this rotating machinery; The rotor speed of this rotating machinery is higher; When test rotor broken invalid, can outwards transmit bigger energy, cause that the housing of rotating machinery rotates, testing table is impacted.Therefore, vibration tong is not only wanted and can rotating machinery be rigidly attached on the vibration table of testing table, and wants and can when rotor fails, play buffer action, reduces the impact of rotor fails to shaking table.
Summary of the invention
The utility model proposes in order to overcome the shortcoming that exists in the prior art, and its objective is provides a kind of vibration tong that can carry out vibration environment test to the high-speed vertical rotating machinery.
The technical scheme of the utility model is: a kind of vibration tong that is used for the vertical and high-speed rotating machinery, comprise base, and in base, be formed centrally round tube hole, around round tube hole, be provided with a plurality of pillars that are uniformly distributed with.Table top is connected with base through pillar; Receiver is positioned at the top of table top, and the upper and lower side of receiver is provided with upper flange and lower flange, is evenly distributed in a plurality of dashpots along lower flange; In each dashpot, be provided with block rubber, on lower flange, be provided with pressing plate.
Around described base, form a plurality of lower margin holes that are uniformly distributed with.
Be evenly distributed in a plurality of screws along upper flange.
Be evenly distributed in the connecting hole that a plurality of confession bolts pass along pressing plate.
The utility model is rational in infrastructure, not only has enough rigidity, can the vibrational energy of shaking table be delivered on underproof rotating machinery effectively, and can when rotating machinery lost efficacy, play buffer action, reduces the impact that testing table is caused.
Description of drawings
Fig. 1 is the structural perspective of the utility model.
Wherein:
1 base, 2 round tube holes
3 lower margin holes, 4 pillars
5 table tops, 6 receivers
7 pressing plates, 8 dashpots
9 block rubbers, 10 upper flanges
11 lower flanges, 12 screws
13 connecting holes, 14 bolts.
Embodiment
Below, in conjunction with accompanying drawing and embodiment the vibration tong that is used for the vertical and high-speed rotating machinery of the utility model is elaborated:
As shown in Figure 1, a kind of vibration tong that is used for the vertical and high-speed rotating machinery comprises base 1, and base 1 is a square plate, in be formed centrally round tube hole 2, base 1 around form a plurality of lower margin holes 3 that are uniformly distributed with, be used for the perforation of foot bolt.Around round tube hole 2, be provided with a plurality of pillars that are uniformly distributed with 4, the utility model is provided with four, and table top 5 is connected with base 1 through four pillars 4 of symmetric arrangement, is uniformly distributed with a plurality of bolts hole along the circumference at the top of table top 5.Be positioned at space in the middle of 4 pillars in table top 5 belows and the parts that tried rotating machinery installed and removed operation before and after can conveniently testing.
The utility model is rational in infrastructure, not only has enough rigidity, can the vibrational energy of shaking table be delivered on underproof rotating machinery effectively, and can when rotating machinery lost efficacy, play buffer action, reduces the impact that testing table is caused.
Claims (4)
1. vibration tong that is used for the vertical and high-speed rotating machinery; Comprise base (1), it is characterized in that: in base (1), be formed centrally round tube hole (2), around round tube hole (2), be provided with a plurality of pillars that are uniformly distributed with (4); Table top (5) is connected with base (1) through pillar (4); Receiver (6) is positioned at the top of table top (5), and the upper and lower side of receiver (6) is provided with upper flange (10) and lower flange (11), is evenly distributed in a plurality of dashpots (8) along lower flange (11); In each dashpot (8), be provided with block rubber (9), on lower flange (11), be provided with pressing plate (7).
2. the vibration tong that is used for the vertical and high-speed rotating machinery according to claim 1 is characterized in that: around described base (1), form a plurality of lower margin holes (3) that are uniformly distributed with.
3. the vibration tong that is used for the vertical and high-speed rotating machinery according to claim 1; It is characterized in that: be evenly distributed in a plurality of screws (12) along upper flange (10), be evenly distributed in the connecting hole (13) that a plurality of confession bolts (14) pass along pressing plate (7).
4. the vibration tong that is used for the vertical and high-speed rotating machinery according to claim 3 is characterized in that: the position of described screw (12) and connecting hole (13) and quantity are corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120469737 CN202420803U (en) | 2011-11-23 | 2011-11-23 | Vibration fixture used for vertical high-speed rotating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120469737 CN202420803U (en) | 2011-11-23 | 2011-11-23 | Vibration fixture used for vertical high-speed rotating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202420803U true CN202420803U (en) | 2012-09-05 |
Family
ID=46745558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120469737 Expired - Fee Related CN202420803U (en) | 2011-11-23 | 2011-11-23 | Vibration fixture used for vertical high-speed rotating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202420803U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104568454A (en) * | 2015-01-30 | 2015-04-29 | 武汉船用机械有限责任公司 | Marine turbine test platform |
| CN104774750A (en) * | 2015-04-24 | 2015-07-15 | 亿利资源集团有限公司 | Photoreactor for culturing microalgae |
| CN109015459A (en) * | 2018-08-07 | 2018-12-18 | 珠海博杰电子股份有限公司 | Oscillation test fixture |
| CN109269782A (en) * | 2018-09-19 | 2019-01-25 | 贵州航天电子科技有限公司 | A kind of lightweight acceleration test fixture |
| CN109489926A (en) * | 2018-11-15 | 2019-03-19 | 北京航空航天大学 | A kind of guided missile segmented vibration test fixture and system |
| CN109612735A (en) * | 2019-02-13 | 2019-04-12 | 北京强度环境研究所 | A kind of heat vibration Combined Trials fixture |
-
2011
- 2011-11-23 CN CN 201120469737 patent/CN202420803U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104568454A (en) * | 2015-01-30 | 2015-04-29 | 武汉船用机械有限责任公司 | Marine turbine test platform |
| CN104568454B (en) * | 2015-01-30 | 2017-09-29 | 武汉船用机械有限责任公司 | A kind of turbine test platform peculiar to vessel |
| CN104774750A (en) * | 2015-04-24 | 2015-07-15 | 亿利资源集团有限公司 | Photoreactor for culturing microalgae |
| CN109015459A (en) * | 2018-08-07 | 2018-12-18 | 珠海博杰电子股份有限公司 | Oscillation test fixture |
| CN109269782A (en) * | 2018-09-19 | 2019-01-25 | 贵州航天电子科技有限公司 | A kind of lightweight acceleration test fixture |
| CN109489926A (en) * | 2018-11-15 | 2019-03-19 | 北京航空航天大学 | A kind of guided missile segmented vibration test fixture and system |
| CN109612735A (en) * | 2019-02-13 | 2019-04-12 | 北京强度环境研究所 | A kind of heat vibration Combined Trials fixture |
| CN109612735B (en) * | 2019-02-13 | 2020-08-07 | 北京强度环境研究所 | Clamp for thermal vibration combined test |
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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: 20120905 Termination date: 20201123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |