CN202582984U - Movable lower bearing plate structure of pressure testing machine - Google Patents
Movable lower bearing plate structure of pressure testing machine Download PDFInfo
- Publication number
- CN202582984U CN202582984U CN 201220158524 CN201220158524U CN202582984U CN 202582984 U CN202582984 U CN 202582984U CN 201220158524 CN201220158524 CN 201220158524 CN 201220158524 U CN201220158524 U CN 201220158524U CN 202582984 U CN202582984 U CN 202582984U
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- CN
- China
- Prior art keywords
- bearing plate
- guide rail
- base
- testing machine
- lower bearing
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- 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 relates to a movable lower bearing plate structure of a pressure testing machine. The movable lower bearing plate structure comprises a base, a screw rod, an upper bearing plate, a lower bearing plate and a guide rail, wherein the screw rod is vertically installed at the top of the base, and the upper bearing plate is arranged on the screw rod and can be lifted vertically along the screw rod. The guide rail is installed on the base, and a plurality of rolling wheels are arranged at the bottom of the lower bearing plate, abut against the guide rail and can move along the guide rail. By separating the lower bearing plate and the base, the lower bearing plate can be moved horizontally, test piece installing procedures can be simplified, test piece installing time is shortened, labor intensity of experimenters is reduced, and detecting working efficiency is improved.
Description
Technical field
The utility model relates to a kind of building block of pressure testing machine, is specifically related to a kind of removable carrying plate structure down of pressure testing machine, belongs to the engineering test equipment technical field.
Background technology
The pressure testing machine of prior art is shown in Figure of description 1; It comprises on the base 1 ', a loading plate 2 ' and loading plate 3 ' once; This time loading plate 3 ' is fixedly installed on the base 1 ', promptly descends loading plate 3 ' and base 1 ' inseparable, makes that like this loading and unloading of test specimen are very inconvenient; Especially greatly the installation than retry spare bothers more, and wastes time and energy again.
Therefore, for solving the problems of the technologies described above, necessary a kind of removable carrying plate structure down with structure improved pressure testing machine is provided, to overcome said defective of the prior art.
The utility model content
For addressing the above problem, the purpose of the utility model is to provide a kind of removable carrying plate structure down of pressure testing machine, and it can simplify the test specimen installation procedure, shortens the test specimen set-up time, reduces experimenter's labour intensity, improves testing efficient.
Be to realize above-mentioned purpose, the technical scheme that the utility model is taked is: a kind of removable following carrying plate structure of pressure testing machine, and it comprises base, screw mandrel, goes up loading plate, descends loading plate and guide rail; Wherein, said screw mandrel vertically is installed on the top of base; Said upward loading plate is arranged on also can be along the screw mandrel oscilaltion on the screw mandrel; Said guide rail is installed on the base; Be provided with some rollers in the said bottom of loading plate down, these rollers are connected on the guide rail and can move along guide rail.
The removable carrying plate structure down of the pressure testing machine of the utility model further is set to: be provided with a pilot hole in the said bottom central of loading plate down; One oil cylinder piston further is installed on said base, and this oil cylinder piston is provided with the register pin that can match with pilot hole.
The removable down carrying plate structure of the pressure testing machine of the utility model further is set to: said guide rail is and is horizontally disposed with.
Compared with prior art; The utlity model has following beneficial effect: the removable carrying plate structure down of the pressure testing machine of the utility model will be through descending loading plate and base separate design; Make down the loading plate can translation, thereby can simplify the test specimen installation procedure, shorten the test specimen set-up time; Reduce experimenter's labour intensity, improve testing efficient.
Description of drawings
Fig. 1 is the synoptic diagram of the pressure testing machine of prior art.
Fig. 2 is the removable front view of carrying plate structure down of the pressure testing machine of the utility model.
Fig. 3 is the removable side view of carrying plate structure down of the pressure testing machine of the utility model.
Embodiment
See also Figure of description 2 with shown in the accompanying drawing 3, the utility model is a kind of removable carrying plate structure down of pressure testing machine, its by base 1, screw mandrel 2, go up loading plate 3, several parts assemblings such as loading plate 4 and guide rail 5 form down.
Wherein, said screw mandrel 2 vertically is installed on the top of base 1.Saidly go up that loading plate 3 is arranged on the screw mandrel 2 and can be, thereby apply a vertical pressure along screw mandrel 2 oscilaltions.
Said guide rail 5 is installed on the base 1, and it is and is horizontally disposed with.Be provided with some rollers 41 in the said bottom of loading plate 4 down, these rollers 41 are connected on the guide rail 5 and can move along guide rail 5.
Further, be provided with a pilot hole 42 in the said bottom central of loading plate 4 down.One oil cylinder piston 6 is installed on said base 1, and this oil cylinder piston 6 is provided with the register pin 61 that can match with pilot hole 42, through cooperating of this pilot hole 42 and register pin 61, can will descend loading plate 4 be positioned loading plate 3 under.
After sample 10 was installed, following loading plate 4 relied on roller 41 to move to the testing machine center, and oil cylinder piston 6 is jack-up upwards; Register pin 61 coincide with pilot hole 42; Loading plate 4 centers and testing machine center are in same axial line under making, roller 41 comes to nothing simultaneously, and test is carried out.
After finishing test, oil cylinder piston 6 falls after rise, and following loading plate 4 falls; When 41 on roller in 5 last times of guide rail, following loading plate 4 stops to fall, oil cylinder piston 6 continues to fall after rise; Throw off until register pin 61 and pilot hole 42; At this moment, following loading plate 4 can freely on guide rail 5 steadily move, and carries out test specimen 10 easily and installs.
Above embodiment is merely the preferred embodiment of this creation, not in order to limiting this creation, any modification of being made within all spirit and principles in this creation, is equal to replacement, improvement etc., all should be included within the protection domain of this creation.
Claims (3)
1. the removable following carrying plate structure of a pressure testing machine is characterized in that: comprise base, screw mandrel, go up loading plate, descend loading plate and guide rail; Wherein, said screw mandrel vertically is installed on the top of base; Said upward loading plate is arranged on also can be along the screw mandrel oscilaltion on the screw mandrel; Said guide rail is installed on the base; Be provided with some rollers in the said bottom of loading plate down, these rollers are connected on the guide rail and can move along guide rail.
2. the removable carrying plate structure down of pressure testing machine as claimed in claim 1 is characterized in that: be provided with a pilot hole in the said bottom central of loading plate down; One oil cylinder piston further is installed on said base, and this oil cylinder piston is provided with the register pin that can match with pilot hole.
3. the removable down carrying plate structure of pressure testing machine as claimed in claim 1 is characterized in that: said guide rail is and is horizontally disposed with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220158524 CN202582984U (en) | 2012-04-16 | 2012-04-16 | Movable lower bearing plate structure of pressure testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220158524 CN202582984U (en) | 2012-04-16 | 2012-04-16 | Movable lower bearing plate structure of pressure testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202582984U true CN202582984U (en) | 2012-12-05 |
Family
ID=47252385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220158524 Expired - Fee Related CN202582984U (en) | 2012-04-16 | 2012-04-16 | Movable lower bearing plate structure of pressure testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202582984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362550A (en) * | 2018-01-30 | 2018-08-03 | 中山大学 | A kind of main cushion cap of multilevel open type of large size mechanical test |
-
2012
- 2012-04-16 CN CN 201220158524 patent/CN202582984U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362550A (en) * | 2018-01-30 | 2018-08-03 | 中山大学 | A kind of main cushion cap of multilevel open type of large size mechanical 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: 20121205 Termination date: 20150416 |
|
| EXPY | Termination of patent right or utility model |