CN204694519U - A kind of cement-base composite material sample preparation mold - Google Patents
A kind of cement-base composite material sample preparation mold Download PDFInfo
- Publication number
- CN204694519U CN204694519U CN201520384437.XU CN201520384437U CN204694519U CN 204694519 U CN204694519 U CN 204694519U CN 201520384437 U CN201520384437 U CN 201520384437U CN 204694519 U CN204694519 U CN 204694519U
- Authority
- CN
- China
- Prior art keywords
- base
- securing member
- pin
- cement
- composite material
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of cement-base composite material sample preparation mold, comprise: semicolumn mould, pin for suppressing metal, pad, securing member, base, is characterized in that: semicolumn mould can closely cooperate with the base with boss under the effect of pin and securing member.With apertures projection on described semicolumn mould, two halves cylinder mold is coordinated by Z-type groove; Described pin for suppressing metal makes two halves cylinder mold closely cooperate by pad and securing member; Described base, with boss and apertures projection, makes base and semicolumn mould form the cylindrical of a hollow by pin for suppressing metal, pad, securing member; Described semicolumn mould, pin for suppressing metal, pad, securing member, base all can be processed by metal alloy.The utility model structure is simple, easy to operate, reliable and stable, can meet the demoulding demand after the preparation of cement-base composite material sample well.
Description
Technical field
The utility model relates to a kind of building operation ejection technique field, particularly relates to a kind of cement-base composite material sample preparation mold.
Background technology
Cement-base composite material is widely used in the infrastructure such as defence body, high dam, bridge, ocean platform, skyscraper, nuclear reactor, tunnel, foundation and side slope, and its mechanical property also receives the concern of numerous researchers.Wherein, the preparation of sample is a requisite test link, and due to the cohesive strength between sample and mould comparatively large, cause the demoulding of sample to become a difficult problem.At present, have a lot of mould for various sample, but more or less all there is the problem of demoulding inconvenience, or demould time is long, or during the demoulding, sample destroys, and therefore, designs a set of simply readily removable mould necessary.
Summary of the invention
In order to the problem that sample when overcoming length consuming time that the demoulding of cement-base composite material sample produces, the demoulding destroys, the utility model provides a kind of cement-base composite material sample preparation mold, and this mould structure is simple, easy to operate, reliability is high, has substantial feature.
The utility model adopts following technical scheme:
A kind of cement-base composite material sample preparation mold, comprising: semicolumn mould, pin for suppressing metal, pad, securing member, base; It is characterized in that: semicolumn mould can closely cooperate with the base with boss under the effect of pin and securing member, a formation hollow cylindrical.Described two halves cylinder mold is coordinated by Z-type groove; Described pin for suppressing metal makes two halves cylinder mold closely cooperate by pad and securing member; Described base makes base and semicolumn mould form the cylindrical of a hollow by pin for suppressing metal, pad, securing member; Described semicolumn mould, pin for suppressing metal, pad, securing member, base all can be processed by metal alloy.
The utility model structure is simple, easy to operate, reliable and stable, can meet the demoulding demand after the preparation of cement-base composite material sample well.
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 structural representation of semicolumn mould
Fig. 3 is the structural representation of securing member
Fig. 4 is the structural representation of base
Wherein, 1 is semicolumn mould, and 2 is pins for suppressing metal, and 3 is pads, and 4 is securing members, and 5 is bases
Embodiment:
1 is as follows by reference to the accompanying drawings: a kind of cement-base composite material sample preparation mold, comprising: semicolumn mould 1, pin for suppressing metal 2, pad 3, securing member 4, base 5; It is characterized in that: semicolumn mould 1 can closely cooperate with the base 5 with boss under pin for suppressing metal 2 with the effect of securing member 4, forms the cylindrical of a hollow.During the demoulding, a rod is put into the hole of the securing member 4 on base 5, for unclamping semicolumn mould 1 and base 5, making it be separated, namely making sample be separated with base; Then unclamp the securing member 4 between two halves cylinder mold 1, sample is separated with semicolumn mould, during owing to making sample, mould inner surface has all smeared lubricating oil, therefore also can reduce the cohesive strength between sample and mould, reach readily removable effect.
Claims (5)
1. a cement-base composite material sample preparation mold, comprise: semicolumn mould, pin for suppressing metal, pad, securing member, base, it is characterized in that: semicolumn mould can closely cooperate with the base with boss under the effect of pin and securing member, a formation hollow cylindrical.
2. a kind of cement-base composite material sample preparation mold according to claim 1, is characterized in that two halves cylinder mold is coordinated by Z-type groove with apertures projection on described semicolumn mould.
3. a kind of cement-base composite material sample preparation mold according to claim 1, is characterized in that described pin for suppressing metal makes two halves cylinder mold closely cooperate by pad and securing member.
4. a kind of cement-base composite material sample preparation mold according to claim 1, is characterized in that described base is with boss and apertures projection, makes base and semicolumn mould form the cylindrical of a hollow by pin for suppressing metal, pad, securing member.
5. a kind of cement-base composite material sample preparation mold according to claim 1, is characterized in that described semicolumn mould, pin for suppressing metal, pad, securing member, base all can be processed by metal alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520384437.XU CN204694519U (en) | 2015-06-08 | 2015-06-08 | A kind of cement-base composite material sample preparation mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520384437.XU CN204694519U (en) | 2015-06-08 | 2015-06-08 | A kind of cement-base composite material sample preparation mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204694519U true CN204694519U (en) | 2015-10-07 |
Family
ID=54234796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520384437.XU Expired - Fee Related CN204694519U (en) | 2015-06-08 | 2015-06-08 | A kind of cement-base composite material sample preparation mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204694519U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372412A (en) * | 2015-11-22 | 2016-03-02 | 合肥工业大学 | Polymer grouting pavement remediation simulation test die and test piece moulding method |
| CN106193135A (en) * | 2016-06-30 | 2016-12-07 | 中国矿业大学(北京) | A kind of concavo-convex side slope modeling apparatus and manufacture method |
| CN106706406A (en) * | 2017-01-23 | 2017-05-24 | 河海大学 | Cement-based material forming test die for embedding electrode |
-
2015
- 2015-06-08 CN CN201520384437.XU patent/CN204694519U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372412A (en) * | 2015-11-22 | 2016-03-02 | 合肥工业大学 | Polymer grouting pavement remediation simulation test die and test piece moulding method |
| CN105372412B (en) * | 2015-11-22 | 2017-08-25 | 合肥工业大学 | Repair simulated test mould and shaping method of specimen in high polymer grouting road surface |
| CN106193135A (en) * | 2016-06-30 | 2016-12-07 | 中国矿业大学(北京) | A kind of concavo-convex side slope modeling apparatus and manufacture method |
| CN106193135B (en) * | 2016-06-30 | 2018-03-06 | 中国矿业大学(北京) | A kind of concavo-convex side slope modeling apparatus and preparation method |
| CN106706406A (en) * | 2017-01-23 | 2017-05-24 | 河海大学 | Cement-based material forming test die for embedding electrode |
| CN106706406B (en) * | 2017-01-23 | 2019-04-30 | 河海大学 | Cement-based material for being embedded into electrode forms die trial |
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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: 20151007 Termination date: 20160608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |