CN202057534U - Test specimen forming auxiliary device for unconfined compressive strength test - Google Patents
Test specimen forming auxiliary device for unconfined compressive strength test Download PDFInfo
- Publication number
- CN202057534U CN202057534U CN2011201588686U CN201120158868U CN202057534U CN 202057534 U CN202057534 U CN 202057534U CN 2011201588686 U CN2011201588686 U CN 2011201588686U CN 201120158868 U CN201120158868 U CN 201120158868U CN 202057534 U CN202057534 U CN 202057534U
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- CN
- China
- Prior art keywords
- cover plate
- test
- test specimen
- compressive strength
- strength test
- 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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- Sampling And Sample Adjustment (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides a test specimen forming auxiliary device for an unconfined compressive strength test. A cover plate is provided with a compression edge, and the middle part of the cover plate is provided with a groove. In the test specimen forming auxiliary device for the unconfined compressive strength test, as the cover plate is provided with the compression edge, and the middle part of the cover plate is provided with the groove, the cover plate and the a cushion block at the lower part of a test mould are vertically pressed into the test mould by utilizing the characteristic that the compression edge on the cover plate is easy to regulate in angle when a test specimen is formed; the cover plate can be taken off in advance when demoulding is carried out, the demoulding is convenient, and the test mould is not easy to damage; and the weight of the cover plate can be reduced through digging the groove.
Description
Technical field
The utility model relates to a kind of servicing unit, especially a kind of unconfined compression strength test specimen molding servicing unit.
Background technology
In the engineering construction in order to detect the intensity of stabilized with inorganic binder soil pressure after real, usually after detecting working-yard inorganic binder compactness, according to identical compactness moulding unconfined compressive strength test specimen, test specimen maintenance to regulation is carried out unconfined compression strength test indoor after the length of time.Low during coarse-grained soil unconfined compressive strength specimen molding because of shaping strength, when taking cushion block, the demoulding, causes test specimen arrisdefect phenomenon easily because of the top cushion block is heavy and smooth; When moulding, cause die trial to scrape hair because the top cushion block is placed injustice easily, cause difficulty to the demoulding.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of unconfined compression strength test specimen molding servicing unit, and is conveniently stripped, in light weight and shaping test piece is difficult for damaging.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of unconfined compression strength test specimen molding servicing unit, cover plate are provided with presses the edge, and the diameter of cover plate is slightly less than the diameter of die trial.
Offer groove on the cover plate.
The unconfined compression strength test that the utility model provides specimen molding servicing unit, because being provided with, cover plate presses the edge, offer groove in the cover plate, utilize the pressure on the cover plate to make along when specimen molding, adjusting easily angle that cover plate and die trial bottom cushion block are vertical to be pressed into die trial, cover plate can be taken away in advance during the demoulding, conveniently stripped and difficult test specimen is damaged; Can reduce the weight of cover plate by the excavation groove.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a vertical view of the present utility model;
Fig. 3 is the utility model user mode synoptic diagram.
Embodiment
As depicted in figs. 1 and 2, a kind of unconfined compression strength test specimen molding servicing unit, cover plate 3 is provided with pressure along 2, and the diameter of cover plate 3 is slightly less than the diameter of die trial 4.
Offer groove 1 on the cover plate 3.
Use of the present utility model is as follows:
As shown in Figure 3, during specimen molding cushion block 5 is put into the end opening place of die trial 4, sample 6 is evenly put into the inside of die trial 4, the surface of smooth sample 6 is placed on the place suitable for reading of die trial 4 with cover plate 3, and suitable for reading parallel with die trial 4.Start pressure testing machine, under schedule speed the utility model and bottom cushion block 5 are pressed in the die trial 4, and guarantee to press along 2 and be close to the suitable for reading of die trial 4, bottom cushion block 5 flushes with the end opening of die trial 4, takes off die trial 4 after the voltage stabilizing stipulated time.
Earlier the utility model is carefully taken off during the demoulding, carefully die trial 4 is ejected with stripper then, with the test specimen made according to the rules condition carry out maintenance.
Claims (2)
1. unconfined compression strength test specimen molding servicing unit is characterized in that: cover plate (3) is provided with presses along (2), and the diameter of cover plate (3) is slightly less than the diameter of die trial (4).
2. unconfined compression strength test specimen molding servicing unit according to claim 1 is characterized in that: offer groove (1) on the cover plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201588686U CN202057534U (en) | 2011-05-18 | 2011-05-18 | Test specimen forming auxiliary device for unconfined compressive strength test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201588686U CN202057534U (en) | 2011-05-18 | 2011-05-18 | Test specimen forming auxiliary device for unconfined compressive strength test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202057534U true CN202057534U (en) | 2011-11-30 |
Family
ID=45017505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201588686U Expired - Fee Related CN202057534U (en) | 2011-05-18 | 2011-05-18 | Test specimen forming auxiliary device for unconfined compressive strength test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202057534U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104198246A (en) * | 2014-09-02 | 2014-12-10 | 辽宁科技大学 | Unconfined compressive strength part and demolding and strength measuring integrated testing machine |
| CN109991058A (en) * | 2019-04-15 | 2019-07-09 | 安徽理工大学 | A kind of similar material mixture sample stripper apparatus |
-
2011
- 2011-05-18 CN CN2011201588686U patent/CN202057534U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104198246A (en) * | 2014-09-02 | 2014-12-10 | 辽宁科技大学 | Unconfined compressive strength part and demolding and strength measuring integrated testing machine |
| CN109991058A (en) * | 2019-04-15 | 2019-07-09 | 安徽理工大学 | A kind of similar material mixture sample stripper apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20140518 |