CN201611322U - Centering device of a concrete test piece compressive strength test - Google Patents
Centering device of a concrete test piece compressive strength test Download PDFInfo
- Publication number
- CN201611322U CN201611322U CN2010201160999U CN201020116099U CN201611322U CN 201611322 U CN201611322 U CN 201611322U CN 2010201160999 U CN2010201160999 U CN 2010201160999U CN 201020116099 U CN201020116099 U CN 201020116099U CN 201611322 U CN201611322 U CN 201611322U
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- plate
- compressive strength
- outline
- backing plate
- concrete
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- Expired - Lifetime
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a centering device, applied on a concrete test piece compressive strength test, characterized in that: a concave plate is fixed on a back plate of the concrete test piece compressive strength tester and the outline of the concave plate is coincided with the outline of the back plate and the distance between three edges of the inner outline and the center point of the back plate is half of the edge of the sample piece. The centering device quickly, conveniently and accurately centers the sample piece with the center of the lower pressure plate and has features of simple structure, convenient installation and increased work efficiency.
Description
Technical field
The utility model relates to centralising device, is applied to the concrete sample compressive strength test.
Background technology
At present, when doing the concrete sample compressive strength test, concrete sample need be placed in the centrally aligned position of the backing plate of concrete pressure testing machine.Owing to be foursquare test specimen area less than foursquare backing plate area, therefore the two carries out central point to difficult on time, existing common way is to judge whether centering of position by naked eyes, to expend time in like this and manpower, and still have than mistake, test figure is caused very big influence, also reduced work efficiency.
The utility model content
The technical problems to be solved in the utility model is: a kind of centralising device of concrete sample compressive strength test is provided, and can be quick and convenient, accurately with the centrally aligned of concrete sample and backing plate.
The utility model is to solve the problems of the technologies described above the technical scheme of being taked to be: the centralising device of concrete sample compressive strength test, it is characterized in that: it is notch plate, notch plate is fixed on the backing plate of concrete pressure testing machine, wherein the outline of notch plate overlaps with the outline of backing plate, and interior profile three limits are half of the test specimen length of side to the distance of backing plate central point.
Press such scheme, the arranged outside of described notch plate has locator card, and notch plate is fixed on the described backing plate by locator card.
Press such scheme, described notch plate is a metal material.
Principle of work of the present utility model is: this device is fixed on the backing plate of concrete pressure testing machine, because interior profile three limits are the test specimen length of side half (test specimen is square) to the distance of backing plate central point, make the length of side and the recess equal and opposite in direction of test specimen, therefore test specimen can only enter at the bottom of the groove of this device along the direction of recess, thereby reaches the purpose of aligning.
Compared with prior art, the beneficial effects of the utility model are: 1, can be quick and convenient, accurately with the centrally aligned of concrete sample and backing plate; 2, simple in structure, easy for installation; 3, increase work efficiency.
Description of drawings
Fig. 1 is the structural drawing of an embodiment of the utility model.
Fig. 2 is the application drawing of an embodiment of the utility model.
Embodiment
As shown in Figure 1 and Figure 2, the centralising device of concrete sample compressive strength test, it is a notch plate 1, the arranged outside of notch plate has locator card, notch plate 1 is fixed on the backing plate 4 of concrete pressure testing machine by locator card 2, wherein the outline of notch plate (outer four limits) overlaps (four limits) with the outline of backing plate, and interior profile three limits (recessed portion) are half of the test specimen length of side to the distance of backing plate central point.Notch plate forms (because of the backing plate of concrete pressure testing machine is a square plate) by one side recessing of square plate, and outer four limits of notch plate constitute outline (being four limits of former square plate), profile in three limits of the groove of notch plate constitute.Described notch plate is a metal material.
Claims (2)
1. the centralising device of concrete sample compressive strength test, it is characterized in that: it is notch plate, notch plate is fixed on the backing plate of concrete pressure testing machine, wherein the outline of notch plate overlaps with the outline of backing plate, and interior profile three limits are half of the test specimen length of side to the distance of backing plate central point.
2. the centralising device of concrete sample compressive strength test according to claim 1 is characterized in that: the arranged outside of described notch plate has locator card, and notch plate is fixed on the described backing plate by locator card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201160999U CN201611322U (en) | 2010-02-05 | 2010-02-05 | Centering device of a concrete test piece compressive strength test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201160999U CN201611322U (en) | 2010-02-05 | 2010-02-05 | Centering device of a concrete test piece compressive strength test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201611322U true CN201611322U (en) | 2010-10-20 |
Family
ID=42961956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201160999U Expired - Lifetime CN201611322U (en) | 2010-02-05 | 2010-02-05 | Centering device of a concrete test piece compressive strength test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201611322U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104713770A (en) * | 2013-12-11 | 2015-06-17 | 胡伟萍 | Intelligent sample centering device of tensile testing machine and centering method thereof |
| CN106153444A (en) * | 2016-08-29 | 2016-11-23 | 北京普莱德新能源电池科技有限公司 | A kind of device for electrokinetic cell module side plate tension test |
| CN107748104A (en) * | 2017-09-05 | 2018-03-02 | 中建商品混凝土有限公司 | The method of testing of 3D printing building structure bond strength between layers |
| CN107870119A (en) * | 2016-09-23 | 2018-04-03 | 河北新丰工程检测有限公司 | For adjusting the device of concrete test block compression strength center |
| CN110864981A (en) * | 2019-11-28 | 2020-03-06 | 西北工业大学 | Low-cost modularized drop hammer type impact clamp with non-single impact position point |
-
2010
- 2010-02-05 CN CN2010201160999U patent/CN201611322U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104713770A (en) * | 2013-12-11 | 2015-06-17 | 胡伟萍 | Intelligent sample centering device of tensile testing machine and centering method thereof |
| CN106153444A (en) * | 2016-08-29 | 2016-11-23 | 北京普莱德新能源电池科技有限公司 | A kind of device for electrokinetic cell module side plate tension test |
| CN106153444B (en) * | 2016-08-29 | 2018-11-13 | 北京普莱德新能源电池科技有限公司 | A kind of device for power battery module side plate tension test |
| CN107870119A (en) * | 2016-09-23 | 2018-04-03 | 河北新丰工程检测有限公司 | For adjusting the device of concrete test block compression strength center |
| CN107748104A (en) * | 2017-09-05 | 2018-03-02 | 中建商品混凝土有限公司 | The method of testing of 3D printing building structure bond strength between layers |
| CN107748104B (en) * | 2017-09-05 | 2020-12-08 | 中建商品混凝土有限公司 | Method for testing interlayer bonding strength of 3D printing building structure |
| CN110864981A (en) * | 2019-11-28 | 2020-03-06 | 西北工业大学 | Low-cost modularized drop hammer type impact clamp with non-single impact position point |
| CN110864981B (en) * | 2019-11-28 | 2022-07-19 | 西北工业大学 | Low-cost modularized drop hammer type impact clamp with non-single impact position point |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: CHINA CONSTRUCTION THIRD ENGINEERING BUREAU CO., LTD. Effective date: 20120710 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120710 Address after: 430074 Hubei province Wuhan city East Lake high tech Zone Huaguang Road No. 18 hi tech building 13 floor Patentee after: China Construction Commercial Concrete Co., Ltd. Address before: 430074 Hubei province Wuhan city East Lake high tech Zone Huaguang Road No. 18 hi tech building 13 floor Co-patentee before: China Construction Third Engineering Bureau Co., Ltd. Patentee before: China Construction Commercial Concrete Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101020 |