CN206057056U - A kind of instrument for making the prefabricated crack of concrete test block - Google Patents
A kind of instrument for making the prefabricated crack of concrete test block Download PDFInfo
- Publication number
- CN206057056U CN206057056U CN201621086437.2U CN201621086437U CN206057056U CN 206057056 U CN206057056 U CN 206057056U CN 201621086437 U CN201621086437 U CN 201621086437U CN 206057056 U CN206057056 U CN 206057056U
- Authority
- CN
- China
- Prior art keywords
- concrete test
- test block
- instrument
- making
- crack
- 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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Abstract
This utility model patent belongs to concrete test technical field, specifically related to a kind of instrument for making the prefabricated crack of concrete test block, including booster plate, three part of tool rest and blade, the instrument is made up of steel, and intensity is high, toughness is big, it is unlikely to deform and ruptures, reusable, the position using the prefabricated crack of tool making concrete test block is easy to control, crack molding preferably, meets relevant criterion.
Description
Technical field
This utility model patent is a kind of concrete test mould, and in particular to a kind of prefabricated for making concrete test block
The instrument in crack.
Background technology
During the prefabricated crack of concrete test block is made, testing crew be difficult by crack location, size Control ten
Divide accurate, using the prefabricated crack complex manufacturing process of existing tool making concrete test block, and the qualification rate in crack is relatively low.For
A kind of above-mentioned problem, the instrument for making the prefabricated crack of concrete test block of this utility model Patent design, uses this
The prefabricated fracturing operation of tool making concrete is simple, and crack molding meets the requirements.
The content of the invention
The technical solution adopted in the utility model is：It is related to a kind of instrument for making the prefabricated crack of concrete test block,
It is made up of steel, including booster plate 1,3 three part of tool rest 2 and blade.Blade 3 is the sphenoid that angle is 15 degree, surface
Smooth, blade 3 is connected with booster plate 1 by welding manner, and tool rest 2 is welded on another side of booster plate 1.
This utility model has the beneficial effect that：
1st, simple structure, it is easy to make.
2nd, it is simple to operate, it is practical.
3rd, it is reusable, meet and save and green theory.
Description of the drawings
Overall schematics of the Fig. 1 for this utility model patent.
Top views of the Fig. 2 for this utility model patent.
Front views of the Fig. 3 for this utility model patent.
Label declaration in figure：1- booster plates, 2- tool rests, 3- blades.
Specific embodiment
This utility model patent is described in further detail below with reference to the drawings and specific embodiments.
Embodiment：
Blade 3 is welded on erection plate 1, it is ensured that the blade 3 after welding is 90 degree with two angles for erecting the composition of plate 1, knife
Seat 2 is welded on another face for erecting plate 1, and one layer of lubricating oil of uniform application on blade 3, the wall of test block mould extend into tool rest
In gap between 2 and blade 3, the blade 3 that tool rest 2 allows is close to the wall of test block mould, does not loosen, the demoulding and deflection, Gu
The fixed instrument carries out pouring for concrete test block behind the position on test block mould.
Claims (1)
1. a kind of instrument for making the prefabricated crack of concrete test block, it is characterised in that：Making material is steel, by booster plate
（1）, tool rest（2）And blade（3）Three parts constitute, blade（3）It is that an angle is（15）The sphenoid of degree, surface are smooth, knife
Piece（3）By welding manner and booster plate（1）Connection, tool rest（2）It is welded on booster plate（1）Another side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621086437.2U CN206057056U (en) | 2016-09-27 | 2016-09-27 | A kind of instrument for making the prefabricated crack of concrete test block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621086437.2U CN206057056U (en) | 2016-09-27 | 2016-09-27 | A kind of instrument for making the prefabricated crack of concrete test block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206057056U true CN206057056U (en) | 2017-03-29 |
Family
ID=58367757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621086437.2U Expired - Fee Related CN206057056U (en) | 2016-09-27 | 2016-09-27 | A kind of instrument for making the prefabricated crack of concrete test block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206057056U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108896379A (en) * | 2018-03-26 | 2018-11-27 | 扬州大学 | A kind of device making concrete coped beam test specimen notch |
| CN108943376A (en) * | 2018-08-24 | 2018-12-07 | 三峡大学 | A method of precast concrete crack and reinforcement corrosion defect in complete reinforced concrete foundation structure |
| CN109001012A (en) * | 2018-05-30 | 2018-12-14 | 东南大学 | A kind of device for simulating high ductility cement-base composite material multiple crack growth |
| CN109596417A (en) * | 2019-01-11 | 2019-04-09 | 东南大学 | Viscoelastic material tension test test fixture and test method under a kind of micro-scale |
| CN109781518A (en) * | 2019-01-11 | 2019-05-21 | 东南大学 | II type destructive test fixture and its test method under a kind of viscoelastic material meso-scale |
| CN110154209A (en) * | 2018-03-26 | 2019-08-23 | 河南理工大学 | A kind of new concrete fracture toughness pours mold |
| CN114622740A (en) * | 2022-04-06 | 2022-06-14 | 绍兴文理学院 | Method for self-making concrete cracks and partial grouting |
-
2016
- 2016-09-27 CN CN201621086437.2U patent/CN206057056U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108896379A (en) * | 2018-03-26 | 2018-11-27 | 扬州大学 | A kind of device making concrete coped beam test specimen notch |
| CN110154209A (en) * | 2018-03-26 | 2019-08-23 | 河南理工大学 | A kind of new concrete fracture toughness pours mold |
| CN109001012A (en) * | 2018-05-30 | 2018-12-14 | 东南大学 | A kind of device for simulating high ductility cement-base composite material multiple crack growth |
| CN108943376A (en) * | 2018-08-24 | 2018-12-07 | 三峡大学 | A method of precast concrete crack and reinforcement corrosion defect in complete reinforced concrete foundation structure |
| CN109596417A (en) * | 2019-01-11 | 2019-04-09 | 东南大学 | Viscoelastic material tension test test fixture and test method under a kind of micro-scale |
| CN109781518A (en) * | 2019-01-11 | 2019-05-21 | 东南大学 | II type destructive test fixture and its test method under a kind of viscoelastic material meso-scale |
| CN109781518B (en) * | 2019-01-11 | 2021-09-28 | 东南大学 | II-type fracture test fixture for viscoelastic material on microscopic scale and test method thereof |
| CN114622740A (en) * | 2022-04-06 | 2022-06-14 | 绍兴文理学院 | Method for self-making concrete cracks and partial grouting |
| CN114622740B (en) * | 2022-04-06 | 2023-12-08 | 绍兴文理学院 | Homemade concrete crack and partial grouting method |
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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: 20170927 |