CN206057223U - For the detachable test specimen box of concrete freezing-thawing test - Google Patents
For the detachable test specimen box of concrete freezing-thawing test Download PDFInfo
- Publication number
- CN206057223U CN206057223U CN201621091601.9U CN201621091601U CN206057223U CN 206057223 U CN206057223 U CN 206057223U CN 201621091601 U CN201621091601 U CN 201621091601U CN 206057223 U CN206057223 U CN 206057223U
- Authority
- CN
- China
- Prior art keywords
- test specimen
- main body
- cavity
- specimen box
- box main
- 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
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
A kind of detachable test specimen box for concrete freezing-thawing test, including the cavity test specimen box main body that top surface and a side are opened wide, separate sides panel is connected the box body to form an opened top by multiple bolts with cavity test specimen box main body, and four sides of box body and bottom surface are respectively placed with rubber slab with matching；Cavity test specimen box main body is metal case, and separate sides panel is metallic plate.The detachable test specimen box for concrete freezing-thawing test that this utility model is provided, by designing cavity test specimen box main body form detached with separate sides panel, test specimen is directly placed and taken out from cavity test specimen box main body side, the design of rubber slab causes the test specimen through freeze-thaw cycle test specimen will not be caused to damage after binding with inboard wall of cartridge, can solve the problems, such as that test specimen is removed and placed into inconvenience, facilitate being placed and taken out for test specimen, little is affected on test specimen quality in experimentation.
Description
Technical field
This utility model is related to a kind of assay device, especially a kind of detachable test specimen for concrete freezing-thawing test
Box.
Background technology
Northern China place winter climate is cold, and xoncrete structure is broken by serious freeze thawing in being exposed to natural environment
It is bad, life-time service and the safe operation of building is have impact on, therefore needs concrete is carried out indoor fast freeze-thaw to understand coagulation
The frost resistance of soil.As the sample dimensions that test is adopted have 100 millimeters × 100 millimeters × 400 millimeters and 100 millimeters × 100 millis
Rice × 100 millimeters two kinds, test specimen box size used is larger, easily causes test specimen and is not easily taken out.Currently without being exclusively used in coagulation
The detachable test specimen box of native freezing-thawing test, Jing often occur due to misoperation, and the situation for causing test specimen damaged occurs.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of detachable test specimen for concrete freezing-thawing test
Box, can solve the problems, such as that test specimen is removed and placed into inconvenience, facilitate being placed and taken out for test specimen, to test specimen quality in experimentation
Affect little.
To solve above-mentioned technical problem, the technical scheme adopted by this utility model is：It is a kind of to try for concrete freeze thawing
The detachable test specimen box tested, including the cavity test specimen box main body that top surface and a side are opened wide, separate sides panel pass through multiple spiral shells
Bolt is connected the box body to form an opened top with cavity test specimen box main body, and four sides of box body and bottom surface are respectively placed with therewith
The rubber slab being engaged；Cavity test specimen box main body is metal case, and separate sides panel is metallic plate.
The quantity of bolt is four, respectively positioned at the corner of separate sides panel.
Cavity test specimen box main body is rectangle box body, and external dimensions is 120 millimeters × 120 millimeters × 500 millimeters.
The detachable test specimen box for concrete freezing-thawing test that this utility model is provided, by designing cavity test specimen box master
Body form detached with separate sides panel so that test specimen directly can be placed and taken out from cavity test specimen box main body side, rubber
The design of plate causes the test specimen through freeze-thaw cycle test specimen will not be caused to damage after binding with inboard wall of cartridge, can solve test specimen and take
Go out and be put into the problem of inconvenience, facilitate being placed and taken out for test specimen, little is affected on test specimen quality in experimentation, is substantially increased
The accuracy of result of the test.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is left view of the present utility model.
Specific embodiment
As illustrated in fig. 1 and 2, a kind of detachable test specimen box for concrete freezing-thawing test, including top surface and a side
Unlimited cavity test specimen box main body 1, separate sides panel 2 are connected one top of formation by multiple bolts 3 with cavity test specimen box main body 1
The box body that face is opened wide, four sides of box body and bottom surface are respectively placed with rubber slab with matching 5；Cavity test specimen box main body 1
For metal case, separate sides panel 2 is metallic plate.
The quantity of bolt 3 is four, respectively positioned at the corner of separate sides panel 2.
Cavity test specimen box main body 1 is rectangle box body, and external dimensions is 120 millimeters × 120 millimeters × 500 millimeters.
Use process of the present utility model is as follows：
During use, first by each inwall and separate sides panel 2 of cavity test specimen box main body 1 near cavity test specimen box main body 1
The each upper rubber slab 5 of pad of one side, test specimen 4 is put into into cavity test specimen box main body 1 from the side that cavity test specimen box main body 1 is opened wide then
It is interior, afterwards by the contacts side surfaces unlimited with cavity test specimen box main body 1 of separate sides panel 1 and by bolt 3 so that both are attached to
The box body of an opened top is formed together.
Into box body add water and tested in being put into fast freeze-thaw circulator again.When freezing-thawing cycles reach it is default
During number of times, box body box is taken out.Then back-out each bolt 3, cavity test specimen box main body 1 is separated from cavity with separate sides panel 2
Take out test specimen 4 in the side that test specimen box main body 1 is opened wide.
By designing cavity test specimen box main body form detached with separate sides panel so that test specimen directly can be tried from cavity
Part box main body side is placed and taken out, and the design of rubber slab is caused after the test specimen of freeze-thaw cycle will not be binded with inboard wall of cartridge
Cause test specimen to damage, can solve the problems, such as that test specimen is removed and placed into inconvenience, facilitate being placed and taken out for test specimen, in experimentation
Little is affected on test specimen quality, the accuracy of result of the test is substantially increased.
Claims (3)
1. a kind of detachable test specimen box for concrete freezing-thawing test, it is characterised in that：Open wide including top surface and a side
Cavity test specimen box main body（1）, separate sides panel（2）By multiple bolts（3）With cavity test specimen box main body（1）Connection forms one
The box body of individual opened top, four sides of box body and bottom surface are respectively placed with rubber slab with matching（5）；Cavity test specimen box
Main body（1）For metal case, separate sides panel（2）For metallic plate.
2. the detachable test specimen box for concrete freezing-thawing test according to claim 1, it is characterised in that：Bolt（3）
Quantity be four, respectively positioned at separate sides panel（2）Corner.
3. the detachable test specimen box for concrete freezing-thawing test according to claim 1, it is characterised in that：Cavity test specimen
Box main body（1）For rectangle box body, external dimensions is 120 millimeters × 120 millimeters × 500 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621091601.9U CN206057223U (en) | 2016-09-29 | 2016-09-29 | For the detachable test specimen box of concrete freezing-thawing test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621091601.9U CN206057223U (en) | 2016-09-29 | 2016-09-29 | For the detachable test specimen box of concrete freezing-thawing test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206057223U true CN206057223U (en) | 2017-03-29 |
Family
ID=58366664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621091601.9U Expired - Fee Related CN206057223U (en) | 2016-09-29 | 2016-09-29 | For the detachable test specimen box of concrete freezing-thawing test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206057223U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110779948A (en) * | 2019-12-03 | 2020-02-11 | 榆林学院 | Layered temperature control soil freezing and thawing cycle test device |
| CN110927197A (en) * | 2019-11-01 | 2020-03-27 | 华北水利水电大学 | Simple-structure cement-based material freeze-thaw test piece box |
-
2016
- 2016-09-29 CN CN201621091601.9U patent/CN206057223U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110927197A (en) * | 2019-11-01 | 2020-03-27 | 华北水利水电大学 | Simple-structure cement-based material freeze-thaw test piece box |
| CN110779948A (en) * | 2019-12-03 | 2020-02-11 | 榆林学院 | Layered temperature control soil freezing and thawing cycle test device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105277406B (en) | Mould for making different angle class fissure rock test specimen and preparation method thereof | |
| CN206057223U (en) | For the detachable test specimen box of concrete freezing-thawing test | |
| CN100514064C (en) | Cement base material anticracking testing device and testing method thereof | |
| CN103776670B (en) | Build a wall the sample preparation mold of standard brick strength trial | |
| CN106483022B (en) | Water-pressure sealed loading device and test method in a kind of prefabricated crack of concrete sample | |
| CN104044200A (en) | Molding frame used for testing mortar tensile adhesive strength and using method thereof | |
| CN200986544Y (en) | Distortion induction device of cement based material anticrack performance tester | |
| CN207516296U (en) | A kind of cement-based material ac impedance measurement device | |
| CN208399005U (en) | A kind of vibrating sensor attachment device | |
| CN203957079U (en) | A kind of Novel wall building bricks die | |
| CN102749278A (en) | Method for testing depth of influence of acid rain on red clay on the basis of pH value test | |
| CN205607724U (en) | Impervious test mould of concrete | |
| CN105716924B (en) | Concrete impervious test mould | |
| CN204730886U (en) | The measurement mechanism of inside concrete relative humidity and temperature | |
| CN209559892U (en) | A kind of concrete slump measuring device | |
| CN105547233A (en) | Device and method for field sampling of assembly-type shear wall rough surface | |
| CN207163941U (en) | Detachable test specimen box for concrete freezing-thawing test | |
| CN107812606A (en) | A kind of Deironing mechanism | |
| CN201993296U (en) | Cement base grouting material fluidity observing device | |
| CN114859024A (en) | High-throwing segregation test device and method for C60 high-strength self-compacting concrete | |
| CN205580571U (en) | High vacuum insulation keeps warm and presss from both sides cover level gauge | |
| CN206123910U (en) | A simple and easy device for maintenance of concrete high temperature | |
| CN208621488U (en) | A kind of concrete self-shrinkage measuring device | |
| CN206369674U (en) | A kind of fiber content detection device | |
| CN206740492U (en) | A kind of copper fast rapid hardening wax biological tissue embedding frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20170929 |