CN204470916U - A kind of high ladder shake table changes axle servicing unit - Google Patents
A kind of high ladder shake table changes axle servicing unit Download PDFInfo
- Publication number
- CN204470916U CN204470916U CN201520001657.XU CN201520001657U CN204470916U CN 204470916 U CN204470916 U CN 204470916U CN 201520001657 U CN201520001657 U CN 201520001657U CN 204470916 U CN204470916 U CN 204470916U
- Authority
- CN
- China
- Prior art keywords
- shake table
- supporting strut
- hydraulic supporting
- joint pin
- mid
- 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 kind of high ladder shake table and changes axle servicing unit, hydraulic supporting strut and lower hydraulic supporting strut is separately installed with by shaft coupling at the upper/lower terminal of mid-joint pin, the strip gear shifting block of cross section ovalize is all installed by turning cylinder page in the bottom of each circular groove, the edge in the outside of circular groove is all connected with the vibrating shaft holding piece for clamping vibration axle by rotation jump ring.The utility model is when reality uses, pivot flange dish on upper hydraulic supporting strut and lower hydraulic supporting strut will prop up the upper/lower terminal of shake table, then original vibrating shaft is changed, then after new vibrating shaft aims at installation site, rotate strip gear shifting block, namely vibrating shaft can depart from semicircular arc groove, enter installation site, its clamping, support, replacing all only need human assistance, the design feature fully taking into account shake table designs targetedly, have practical value, significantly can improve the repair and maintenance efficiency of shake table.
Description
Technical field
The utility model relates to a kind of high ladder shake table and changes axle servicing unit.
Background technology
In known technical field, shake table is that analog equipment is in manufacture, assembling transport and the various environment met with in the use execution phase, in order to identify whether product stands the ability of ambient vibration, be applicable to electronics, dynamo-electric, the research and development of products of all trades and professions such as machinery and manufacture, and high ladder shake table improves its physical dimension on the basis of common shake table, increase increase, be particularly useful for the vibration test of large-sized structural parts, due to the chronicity of test, all needed to carry out inspection and maintenance to the vibrating shaft of shake table before each test, it is large that general direct labor dismantles difficulty, waste time and energy, very inconvenient.
Utility model content
The technical problems to be solved in the utility model is: overcome the problems referred to above, provides a kind of high ladder shake table to change axle servicing unit, hydraulic pressure support can be adopted to change the mode of axle, improves the inspection and maintenance efficiency of vibrating shaft.
The utility model solves the technical scheme that its technical problem adopts: a kind of high ladder shake table changes axle servicing unit, there is mid-joint pin, upper at described mid-joint pin, lower two ends are separately installed with upper hydraulic supporting strut and lower hydraulic supporting strut by shaft coupling, on the outer wall of described mid-joint pin, key is connected with mounting flange, centered by the central axis of described mounting flange, four circular grooves are provided with in the sidewall edge of mounting flange, the strip gear shifting block of cross section ovalize is all installed by turning cylinder page in the bottom of each circular groove, the edge in the outside of described circular groove is all connected with the vibrating shaft holding piece for clamping vibration axle by rotation jump ring, and the vibrating shaft holding piece being positioned at same circular groove place is draw shape in.
Further, consider that concrete installation supports, the utility model upper end of hydraulic supporting strut and lower end of lower hydraulic supporting strut on described are equipped with pivot flange dish.
Further, as a kind of concrete version, the utility model rotates and is provided with four protruding connecting keys centered by the central axis of described mid-joint pin, on the sidewall of mid-joint pin, and described protruding connecting key is all embedded in mounting flange.
The beneficial effects of the utility model are: the utility model structure is simple, vibrating shaft size for high ladder shake table is large and be not easy to manually change this feature, the servicing unit of design specialized, when reality uses, pivot flange dish on upper hydraulic supporting strut and lower hydraulic supporting strut will prop up the upper of shake table, lower two ends, then original vibrating shaft is changed, then after new vibrating shaft aims at installation site, rotate strip gear shifting block, namely vibrating shaft can depart from semicircular arc groove, enter installation site, its clamping, support, change and all only need human assistance, the design feature fully taking into account shake table designs targetedly, has practical value, significantly can improve the repair and maintenance efficiency of shake table.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional view at mounting flange place in the utility model;
In figure: 1. mid-joint pin, 2. go up hydraulic supporting strut, 3. descend hydraulic supporting strut, 4. mounting flange, 5. circular groove, 6. turning cylinder page, 7. strip gear shifting block, 8. vibrating shaft holding piece, 9. clamping vibration axle, 10. pivot flange dish, 11. protruding connecting keys.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
A kind of high ladder shake table of the utility model as depicted in figs. 1 and 2 changes the preferred embodiment of axle servicing unit, there is mid-joint pin 1, upper at mid-joint pin 1, lower two ends are separately installed with upper hydraulic supporting strut 2 and lower hydraulic supporting strut 3 by shaft coupling, pivot flange dish 10 is equipped with in the lower end of the upper end of upper hydraulic supporting strut 2 and lower hydraulic supporting strut 3, on the outer wall of mid-joint pin 1, key is connected with mounting flange 4, centered by the central axis of mid-joint pin 1, the sidewall of mid-joint pin 1 rotates and is provided with four protruding connecting keys 11, described protruding connecting key 11 is all embedded in mounting flange 4, centered by the central axis of mounting flange 4, four circular grooves 5 are provided with in the sidewall edge of mounting flange 4, the strip gear shifting block 7 of cross section ovalize is all installed by turning cylinder page 6 in the bottom of each circular groove 5, the edge in the outside of circular groove 5 is all connected with the vibrating shaft holding piece 8 for clamping vibration axle 9 by rotation jump ring, and the vibrating shaft holding piece 8 being positioned at same circular groove 5 place is draw shape in.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to right.
Claims (3)
1. a high ladder shake table changes axle servicing unit, it is characterized in that: there is mid-joint pin (1), upper described mid-joint pin (1), lower two ends are separately installed with upper hydraulic supporting strut (2) and lower hydraulic supporting strut (3) by shaft coupling, on the outer wall of described mid-joint pin (1), key is connected with mounting flange (4), centered by the central axis of described mounting flange (4), four circular grooves (5) are provided with in the sidewall edge of mounting flange (4), strip gear shifting block (7) of cross section ovalize is all installed by turning cylinder page (6) in the bottom of each circular groove (5), the edge in the outside of described circular groove (5) is all connected with the vibrating shaft holding piece (8) for clamping vibration axle (9) by rotation jump ring, and the vibrating shaft holding piece (8) being positioned at same circular groove (5) place is draw shape in.
2. a kind of high ladder shake table as claimed in claim 1 changes axle servicing unit, it is characterized in that: the upper end of hydraulic supporting strut (2) and the lower end of lower hydraulic supporting strut (3) are equipped with pivot flange dish (10) on described.
3. a kind of high ladder shake table as claimed in claim 1 changes axle servicing unit, it is characterized in that: rotate centered by the central axis of described mid-joint pin (1), on the sidewall of mid-joint pin (1) and be provided with four protruding connecting keys (11), described protruding connecting key (11) is all embedded in mounting flange (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520001657.XU CN204470916U (en) | 2015-01-05 | 2015-01-05 | A kind of high ladder shake table changes axle servicing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520001657.XU CN204470916U (en) | 2015-01-05 | 2015-01-05 | A kind of high ladder shake table changes axle servicing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204470916U true CN204470916U (en) | 2015-07-15 |
Family
ID=53626673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520001657.XU Expired - Fee Related CN204470916U (en) | 2015-01-05 | 2015-01-05 | A kind of high ladder shake table changes axle servicing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204470916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114227787A (en) * | 2021-11-30 | 2022-03-25 | 重庆佳鑫一帆科技有限公司 | Self-cleaning plastic engraving machine |
-
2015
- 2015-01-05 CN CN201520001657.XU patent/CN204470916U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114227787A (en) * | 2021-11-30 | 2022-03-25 | 重庆佳鑫一帆科技有限公司 | Self-cleaning plastic engraving machine |
| CN114227787B (en) * | 2021-11-30 | 2024-04-19 | 重庆佳鑫一帆科技有限公司 | Self-cleaning plastic engraving machine |
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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: 20150715 Termination date: 20160105 |