CN206573381U - A kind of device for being used to test alternating temperature waterproof material tensile property - Google Patents
A kind of device for being used to test alternating temperature waterproof material tensile property Download PDFInfo
- Publication number
- CN206573381U CN206573381U CN201720247091.8U CN201720247091U CN206573381U CN 206573381 U CN206573381 U CN 206573381U CN 201720247091 U CN201720247091 U CN 201720247091U CN 206573381 U CN206573381 U CN 206573381U
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- CN
- China
- Prior art keywords
- spring
- waterproof material
- controlled temperature
- tensile property
- spring box
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model is related to a kind of material tensile property test device, and in particular to a kind of device for being used to test alternating temperature waterproof material tensile property.The device includes base, controlled temperature cabinet is sequentially set with base successively, spring box and reducing motor, the chuck one of clamping strip alternating temperature waterproof material one end is fixedly installed on the madial wall of the one end of controlled temperature cabinet away from spring box, the other end is clamped with chuck two, having heaters is set in controlled temperature cabinet, temperature sensor and position sensor, spring is provided with spring box, reducing motor can drive reel to rotate, reel is fixedly connected by the first tensioned lines with one end of spring, the other end of spring passes through the second tensioned lines connecting clip two, the monitor for detection spring extended length is provided with spring box.The beneficial effects of the utility model are that pulling force is also continuous during test, and the accuracy rate of measurement is higher；The setting of temperature sensor, position sensor, monitor and controller etc. can improve automaticity during test.
Description
Technical field
The utility model is related to a kind of material tensile property test device, and in particular to one kind is used to test alternating temperature waterproof material
Expect the device of tensile property.
Background technology
The test device of existing waterproof material tensile property, is that the side of a platform is provided with chuck, opposite side
Roller is set, then allows rope to bypass roller, rope has clip in platform one end, and the other end of rope, which is connected with, places weight
Suspension member, scale is provided between fixture and roller, uniform bar to be tested is clamped between chuck and the clip of rope one end
Shape waterproof material, the top of waterproof material is provided with heater block.Existing test device is disadvantageous in that:Placed on suspension member
Weight be all generally specified weight, or perhaps multiple specified weights set, therefore to waterproof material to be measured during test
The pulling force of application is specific or graded, it is impossible to consecutive variations, therefore flexibility is relatively poor during test and can only people
Work adds and subtracts the weight on suspension member manually, and automaticity is low, at the same because increase weight when pulling force graded thus its to it is to be measured prevent
The pulling force of water material is the increase of moment gradient, breaks waterproof material to be measured between material bears the limit, causes test result
It is inaccurate；Scale is provided between fixture and roller, therefore needs artificial reading corresponding data, on the one hand less efficient, the opposing party
Face often has little time reading in fracture moment or reading is inaccurate.
Utility model content
For deficiency of the prior art, technical problem to be solved in the utility model is to provide a kind of for testing change
The device of warm waterproof material tensile property, its automaticity height and pulling force consecutive variations, testing efficiency and the degree of accuracy are relative
It is higher.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：One kind is used to test the stretching of alternating temperature waterproof material
The device of performance, it includes being sequentially set with controlled temperature cabinet, spring box and reducing motor, the tune on base, the base successively
Incubator is in be fixedly installed on long box-shaped and the madial wall of its one end away from the spring box for strip alternating temperature waterproof
The chuck one that one end of material is clamped, the other end of the strip alternating temperature waterproof material is clamped with chuck two, described to adjust
Having heaters, the temperature sensor for monitoring described temperature adjustment the temperature inside the box are set in incubator and for detecting the strip in real time
Deformation temperature waterproof material is stretched the position sensor of length, is provided with spring in the spring box, the reducing motor passes through
Gear set drive reel is rotated, and is wound with the first tensioned lines on the reel, institute is stretched into one end of first tensioned lines
State in spring box and be fixedly connected with the spring close to one end of the reducing motor, the controlled temperature cabinet and the spring box it
Between be provided with the second tensioned lines, one end of second tensioned lines, which is stretched into the controlled temperature cabinet and fixed with the chuck two, to be connected
Connect, the other end of second tensioned lines is stretched into the spring box and fixed with the spring close to one end of the controlled temperature cabinet
The monitor for detecting the spring extended length is provided with connection, the spring box.
On the basis of above-mentioned technical proposal, the utility model can also do following improvement.
Further, the heater is by the upper heater positioned at the controlled temperature cabinet roof and positioned at the controlled temperature cabinet bottom wall
Lower heater is constituted.Lower heater in setting, can be carried out from two surfaces up and down to strip alternating temperature waterproof material to be tested
Heating.
Further, in addition to the heater, temperature sensor, position sensor, monitor and reducing motor signal
The controller of connection.The rotating speed of controller controllable adjustable temperature and reducing motor, also can storage location sensor, monitor biography
The real time information passed, and the respective data record finally measured is post-processed into corresponding fracture when breaking alternating temperature waterproof material
Intensity and elongation at break information etc., controller can be microcomputer with display screen etc..
Further, first tensioned lines and the second tensioned lines are nylon rope or steel wire rope.Nylon rope and steel wire rope it is strong
Degree is high, elongation is low, therefore its error caused to measurement is smaller.
Further, the heater is infrared heater.The heat production of infrared heater is stable, easily-controllable, can increase test
Success rate and accuracy rate.
The beneficial effects of the utility model are：The rotating speed of motor is reduced using reducing motor and increases moment of torsion to drive coiling
Wheel is rotated, and then pulls spring and strip alternating temperature waterproof material, and spring is slowly continuously elongated when being rotated because of motor, therefore strip
The pulling force that deformation temperature waterproof material is born is also continuous, will not make long deformation alternating temperature waterproof material because the moment of pulling force increases
It is broken before its fracture strength and the extension at break limit is reached, the accuracy rate of measurement is higher；Temperature sensor, position sensing
The setting of device, monitor and controller etc. make it that the automaticity of whole test device is higher, need not manually record substantially
Measurement data, related sensor or monitor etc. can pass to the corresponding data of gained controller, and controller can be stored accordingly
Data simultaneously calculate the tensile property for obtaining alternating temperature waterproof material, including fracture strength, elongation etc..
Brief description of the drawings
A kind of schematic diagram for being used to test the device of alternating temperature waterproof material tensile property that Fig. 1 provides for the utility model.
In accompanying drawing, the list of parts representated by each label is as follows：
1. base；2. controlled temperature cabinet；3. spring box；4. reducing motor；5. chuck one；6. chuck two；7. temperature sensor；8.
Position sensor；9. spring；10. reel；11. monitor；12. controller；13. upper heater；14. lower heater.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit scope of the present utility model.
As shown in figure 1, the utility model provides a kind of device for being used to test alternating temperature waterproof material tensile property, it includes
Controlled temperature cabinet 2, spring box 3 and reducing motor 4 are sequentially set with base 1, the base 1 successively, the controlled temperature cabinet 2 is in long box-shaped
And be fixedly installed to enter for one end to strip alternating temperature waterproof material on the madial wall of its one end away from the spring box 3
The chuck 1 of row clamping, the other end of the strip alternating temperature waterproof material, which is clamped with chuck 26, the controlled temperature cabinet 2, to be set
Having heaters, for monitoring in the controlled temperature cabinet 2 temperature sensor 7 of temperature and for detecting that the strip alternating temperature is prevented in real time
Water material is stretched the position sensor 8 of length, is provided with spring 9 in the spring box 3, the reducing motor 4 passes through gear
Group drives reel 10 to rotate, and the first tensioned lines is wound with the reel 10, institute is stretched into one end of first tensioned lines
State in spring box 3 and be fixedly connected with the spring 9 close to one end of the reducing motor 4, the controlled temperature cabinet 2 and the spring
Be provided with the second tensioned lines between case 3, one end of second tensioned lines stretch into the controlled temperature cabinet 2 and with the chuck 26
It is fixedly connected, the other end of second tensioned lines is stretched into the spring box 3 and with the spring 9 close to the controlled temperature cabinet 2
One end be fixedly connected, the monitor 11 for detecting the extended length of spring 9 is provided with the spring box 3.
Further, the heater is by the upper heater 13 positioned at the roof of controlled temperature cabinet 2 and positioned at the bottom of controlled temperature cabinet 2
The lower heater 14 of wall is constituted.
Further, in addition to the heater, temperature sensor 7, position sensor 8, monitor 11 and reducing motor 4
The controller 12 of signal connection.
Further, first tensioned lines and the second tensioned lines are nylon rope or steel wire rope.
Further, the heater is infrared heater.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model
Within the scope of shield.
Claims (5)
1. a kind of device for being used to test alternating temperature waterproof material tensile property, it is characterised in that including base (1), the base
(1) be sequentially set with controlled temperature cabinet (2), spring box (3) and reducing motor (4) on successively, the controlled temperature cabinet (2) in long box-shaped and its
It is fixedly installed on the madial wall of one end away from the spring box (3) for one end progress to strip alternating temperature waterproof material
The chuck one (5) of clamping, the other end of the strip alternating temperature waterproof material is clamped with chuck two (6), the controlled temperature cabinet (2)
Having heaters, the temperature sensor (7) for monitoring the controlled temperature cabinet (2) interior temperature are set and for detecting the strip in real time
Deformation temperature waterproof material is stretched the position sensor (8) of length, and spring (9) is provided with the spring box (3), described to slow down
Motor (4) is rotated by gear set drive reel (10), and the first tensioned lines, described first are wound with the reel (10)
One end of tensioned lines, which is stretched into the spring box (3) and fixed with the spring (9) close to one end of the reducing motor (4), to be connected
Connect, the second tensioned lines are provided between the controlled temperature cabinet (2) and the spring box (3), one end of second tensioned lines is stretched into
It is fixedly connected in the controlled temperature cabinet (2) and with the chuck two (6), the other end of second tensioned lines stretches into the spring box
(3) it is fixedly connected in and with the spring (9) close to one end of the controlled temperature cabinet (2), being provided with the spring box (3) is used for
Detect the monitor (11) of the spring (9) extended length.
2. a kind of device for being used to test alternating temperature waterproof material tensile property according to claim 1, it is characterised in that institute
Heater is stated by the upper heater (13) positioned at the controlled temperature cabinet (2) roof and the lower heating positioned at the controlled temperature cabinet (2) bottom wall
Device (14) is constituted.
3. a kind of device for being used to test alternating temperature waterproof material tensile property according to claim 1, it is characterised in that also
Including being connected with the heater, temperature sensor (7), position sensor (8), monitor (11) and reducing motor (4) signal
Controller (12).
4. a kind of device for being used to test alternating temperature waterproof material tensile property according to any one of claims 1 to 3, it is special
Levy and be, first tensioned lines and the second tensioned lines are nylon rope or steel wire rope.
5. a kind of device for being used to test alternating temperature waterproof material tensile property according to claim 4, it is characterised in that institute
Heater is stated for infrared heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720247091.8U CN206573381U (en) | 2017-03-14 | 2017-03-14 | A kind of device for being used to test alternating temperature waterproof material tensile property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720247091.8U CN206573381U (en) | 2017-03-14 | 2017-03-14 | A kind of device for being used to test alternating temperature waterproof material tensile property |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206573381U true CN206573381U (en) | 2017-10-20 |
Family
ID=60054474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720247091.8U Expired - Fee Related CN206573381U (en) | 2017-03-14 | 2017-03-14 | A kind of device for being used to test alternating temperature waterproof material tensile property |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206573381U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118695A (en) * | 2019-05-23 | 2019-08-13 | 南京工程学院 | A kind of constant stress load hydrogen permeability experimental facility and test method |
| CN113203639A (en) * | 2021-04-21 | 2021-08-03 | 华中科技大学 | Torsion testing device for microscale material |
-
2017
- 2017-03-14 CN CN201720247091.8U patent/CN206573381U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118695A (en) * | 2019-05-23 | 2019-08-13 | 南京工程学院 | A kind of constant stress load hydrogen permeability experimental facility and test method |
| CN110118695B (en) * | 2019-05-23 | 2021-11-30 | 南京工程学院 | Constant stress loading hydrogen permeation experimental device and method |
| CN113203639A (en) * | 2021-04-21 | 2021-08-03 | 华中科技大学 | Torsion testing device for microscale material |
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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: 20171020 Termination date: 20200314 |