CN201885923U - Concrete splitting tensile test auxiliary device - Google Patents
Concrete splitting tensile test auxiliary device Download PDFInfo
- Publication number
- CN201885923U CN201885923U CN2010206197383U CN201020619738U CN201885923U CN 201885923 U CN201885923 U CN 201885923U CN 2010206197383 U CN2010206197383 U CN 2010206197383U CN 201020619738 U CN201020619738 U CN 201020619738U CN 201885923 U CN201885923 U CN 201885923U
- Authority
- CN
- China
- Prior art keywords
- test
- tensile test
- auxiliary device
- pressing plate
- splitting tensile
- 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
Images
Abstract
The utility model discloses a concrete splitting tensile test auxiliary device, which is characterized in that L-shaped baffle plates are arranged on the opposite angles of pressure plates, and a filler strip is arranged on the center line of each pressure plate. For the concrete splitting tensile test auxiliary device, the filler strips meeting design requirements and the pressure plates are integrally designed, and the pressure plates are fixedly provided with the baffle plates for locating a test piece, so that during a test, the step of scribing on the test piece to determine the splitting surface position is cancelled, therefore, the artificial errors during scribing is dispensed and the test efficiency is improved. As the upper pressure plate and the lower pressure plate adopt independent structures without connection structure between the pressure plates, the concrete splitting tensile test auxiliary device is small in volume and light in weight compared with the existing cubic splitting test device.
Description
Technical field
The utility model relates to a kind of concrete test device, particularly a kind of concrete splitting tensile test servicing unit that is used for 150 * 150 * 150mm cube specimen.
Background technology
Concrete test cube is split when drawing test, requires to mark the straight line that is parallel to each other in the end face and the bottom surface of shaping test piece, accurately makes the position of splitting surface.During test test block is put into the centre position of pressure testing machine lower platen, pad starts testing machine and tests with filler strip between upper and lower pressing plate and test block.
Adopting filler strip to carry out test cube splits when drawing test, to draw parallel lines to determine the position of splitting surface in the end face and the bottom surface of shaping test piece earlier, when placing filler strip because artificial factor, the position of splitting surface often can not guarantee the center at test specimen, and on test specimen line promptly trouble have artificial factor again.Adopt other the diametral compression test device that need not place filler strip, general volume, quality be big, cause trouble for carrying and operation.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of concrete splitting tensile test servicing unit, can locate test specimen fast, satisfy test standard require, simple in structure, easy to operate, cost is lower.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of concrete splitting tensile test servicing unit, and the pressing plate diagonal angle is provided with the baffle plate of " L " shape, and the pressing plate center line is provided with filler strip.
Described pressing plate becomes serpentine.
Described pressing plate becomes serpentine, and two pressing plate symmetric arrangement become " X " shape, and filler strip is positioned on the center line of pressing plate.
A kind of concrete splitting tensile test servicing unit that the utility model provides, employing is carried out integrated design with filler strip and the pressing plate that meets design requirement, and on pressing plate, be fixed with baffle plate and be used to locate test specimen, cancelled the step of the definite splitting surface position of line on test specimen during test, the error of human factor has improved test efficiency when having exempted line.
Because of up and down pressing plate adopts absolute construction, between connectionless structure, draw the test unit volume little so more existing cube is split, light weight.
Pressing plate has adopted the shape of serpentine, has further alleviated the weight of device, has reduced cost.Last lower platen is " X " shape to be laid, and has reduced the constraint to test specimen of pressing plate and baffle plate.
The utility model one-piece construction adopts metal material, and is durable, to human body nonhazardous, non-environmental-pollution.Provide convenience for the testing crew operation, also reduced experimentation cost.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a front view of the present utility model.
Fig. 2 is a left view of the present utility model.
Fig. 3 is the structural representation of the actual use of the utility model.
Fig. 4 is the schematic side view of the actual use of the utility model.
Embodiment
In Fig. 1, Fig. 2, a kind of concrete splitting tensile test servicing unit, pressing plate 2 diagonal angles are provided with the baffle plate 1 of " L " shape, and pressing plate 2 center lines are provided with filler strip 3, and filler strip 3 is welded on the pressing plate 2, accurate positioning.
2 one-tenth serpentines of described pressing plate.
The scheme of optimizing is as among Fig. 3,2 one-tenth serpentines of described pressing plate, and two pressing plates, 2 symmetric arrangement become " X " shape, the inboard of filler strip 3 between two pressing plates 2.
During use cube specimen 4 is taken out, and till covering when doing experiment with wet cloth.Check whether test specimen 4 has the situation of unfilled corner or arrisdefect, if badly damaged should discarding arranged, and accurately measures test specimen 4 sizes.A device of the present utility model is put into testing machine base plate centre position, test block is put into pressing plate 2 centre positions, build another part device of the present utility model as top board, two devices are arranged to " X " shape, can reduce the constraint of pressing plate 2 and 1 pair of test specimen 4 of baffle plate like this, start testing machine and test, operate comparatively easy.
Claims (3)
1. concrete splitting tensile test servicing unit, it is characterized in that: pressing plate (2) diagonal angle is provided with the baffle plate (1) of " L " shape, and pressing plate (2) center line is provided with filler strip (3).
2. a kind of concrete splitting tensile test servicing unit according to claim 1 is characterized in that: described pressing plate (2) becomes serpentine.
3. a kind of concrete splitting tensile test servicing unit according to claim 1 is characterized in that: described pressing plate (2) becomes serpentine, and two pressing plates (2) symmetric arrangement becomes " X " shape, and filler strip (3) is positioned on the center line of pressing plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206197383U CN201885923U (en) | 2010-11-23 | 2010-11-23 | Concrete splitting tensile test auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206197383U CN201885923U (en) | 2010-11-23 | 2010-11-23 | Concrete splitting tensile test auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201885923U true CN201885923U (en) | 2011-06-29 |
Family
ID=44183468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206197383U Expired - Fee Related CN201885923U (en) | 2010-11-23 | 2010-11-23 | Concrete splitting tensile test auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201885923U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106018068A (en) * | 2016-06-20 | 2016-10-12 | 广州大学 | Test auxiliary device for detecting concrete splitting tensile strength |
| CN108776101A (en) * | 2018-06-11 | 2018-11-09 | 河海大学 | A kind of concrete contact dissolution experimental rig for considering to split tensile stress |
| CN109668777A (en) * | 2019-03-01 | 2019-04-23 | 朱迪 | A kind of experiment auxiliary device detecting concrete splitting tensile strength |
-
2010
- 2010-11-23 CN CN2010206197383U patent/CN201885923U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106018068A (en) * | 2016-06-20 | 2016-10-12 | 广州大学 | Test auxiliary device for detecting concrete splitting tensile strength |
| CN108776101A (en) * | 2018-06-11 | 2018-11-09 | 河海大学 | A kind of concrete contact dissolution experimental rig for considering to split tensile stress |
| CN109668777A (en) * | 2019-03-01 | 2019-04-23 | 朱迪 | A kind of experiment auxiliary device detecting concrete splitting tensile strength |
| CN109668777B (en) * | 2019-03-01 | 2021-04-09 | 防城港市十一冶混凝土有限公司 | Test auxiliary device for detecting concrete splitting tensile strength |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201885923U (en) | Concrete splitting tensile test auxiliary device | |
| KR101830457B1 (en) | Apparatus for measuring a size of battery pack | |
| CN202432963U (en) | Measuring device for thickness and bending of solar cell slice | |
| CN210070905U (en) | AB electric core closes core alignment degree detection device | |
| CN202433137U (en) | Machine for fully-automatically testing pressure of storage battery plate pack | |
| CN203595785U (en) | Testing apparatus capable of controlling compression stroke | |
| CN206437637U (en) | A kind of floating stack device | |
| CN207335610U (en) | A kind of fixture for detecting pcb board flatness | |
| CN205733594U (en) | Pump housing flange electromagnetism tool for welding | |
| CN205562276U (en) | Developments perforation test device's test piece installation mechanism and test device | |
| CN204248307U (en) | A kind of auto panel hold down gag | |
| CN204228026U (en) | The pedal support combine detection frock of throttle opener | |
| CN205642194U (en) | Utensil is examined in special use of manual brake part | |
| CN207763689U (en) | A kind of device for measuring space angle | |
| CN205642686U (en) | Simple detection device of big close lead accumulator utmost point crowd's assembly pressure | |
| CN202041148U (en) | Tool for measuring non-planar height | |
| CN206772204U (en) | A kind of workpiece profile degree detection means | |
| CN102147220B (en) | Measuring device for detecting overall-length conical surface of clapboard stator blade | |
| CN204228036U (en) | Throttle opener comprehensive detection frock | |
| CN203053783U (en) | Test box for splitting tensile strength of hydraulic concrete | |
| CN203687858U (en) | Workpiece surface flatness detection tool | |
| CN204705476U (en) | A kind of detection architecture of bearing bridge | |
| CN204422388U (en) | A kind of device of mid point positioning control portable pendulum tester sliding length | |
| CN212059720U (en) | Concrete resistance to compression detection device for building engineering | |
| CN203642956U (en) | Stirring arm inspection machine |
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: 20110629 Termination date: 20171123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |