CN204346957U - A kind of shape heat distortion proving installation - Google Patents
A kind of shape heat distortion proving installation Download PDFInfo
- Publication number
- CN204346957U CN204346957U CN201520028207.XU CN201520028207U CN204346957U CN 204346957 U CN204346957 U CN 204346957U CN 201520028207 U CN201520028207 U CN 201520028207U CN 204346957 U CN204346957 U CN 204346957U
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- CN
- China
- Prior art keywords
- well heater
- bracing frame
- sides
- thermopair
- crossbeam
- 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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- 238000009434 installation Methods 0.000 title claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
A kind of shape heat distortion proving installation, this device has a square framework, frame roof is crossbeam, both sides are the curb girder with bracing frame, the rectangular lower end of well heater hanging in the middle part of crossbeam, in the both sides of well heater symmetry, also lifting jack is equipped with in hanging, and tested I-beam runs through well heater, and I-beam two ends are shelved on the bracing frame of both sides; Bracing frame is provided with instrument box; The inside of well heater is provided with thermopair; Below the Electromagnetic Heating plate of heater base, be provided with elasticity spring bracket; This device is by changing type of heating, and use Electromagnetic Heating mode instead and carry out spot heating analysis, facilitate easy to operate, cost is low, is conducive to laboratory and uses.Can measure shaped steel distortion at different temperatures, component surface temperature can be measured with thermopair and draw its Temperature Distribution, the deformation behaviour being convenient to carry out high temperature of fire lower sectional material be heated, the analysis of relation between stressed.
Description
Technical field
the utility model relates to a kind of shape deformation test device, especially a kind of can detect the distortion dynamics of shape under the condition of heating and stressed, a kind of shape heat distortion proving installation of relation of being heated between size.
Background technology
traditional fire waters the deformation of sunykatuib analysis shape, heats in stove mainly through liquefied gas to section bar, comes deformation performance and the Temperature Distribution of simulated fire high temperature lower sectional material with this.This device volume is large, costly, installs inconvenient, is not suitable for laboratory and uses.
Summary of the invention
in order to the section bar heat distortion device volume overcoming present stage is large, costly, install inconvenient, be not suitable for the problem that laboratory uses, the utility model provides a kind of shape heat distortion proving installation, this device is by changing type of heating, use efficient Electromagnetic Heating mode instead and carry out spot heating analysis, facilitate easy to operate, cost is low, be conducive to laboratory to use, can measure shape distortion at different temperatures, component surface temperature can be measured with thermopair and draw its Temperature Distribution, the deformation behaviour being convenient to carry out high temperature of fire lower sectional material be heated, the analysis of relation between stressed, thus accurately can determine the precise requirements of buildings to section bar.
Summary of the invention
the utility model solves the technical scheme that its technical matters adopts: a kind of shape heat distortion proving installation, comprising: crossbeam, lifting jack, thermopair, instrument box, I-beam, bracing frame, well heater; This device has a square framework, frame roof is crossbeam, both sides are the curb girder with bracing frame, the rectangular lower end of well heater hanging in the middle part of crossbeam, in the both sides of well heater symmetry, also lifting jack is equipped with in hanging, tested I-beam runs through well heater, and I-beam two ends are shelved on the bracing frame of both sides; Bracing frame is provided with instrument box; The inside of well heater is provided with thermopair; Below the Electromagnetic Heating plate of heater base, be provided with elasticity spring bracket, enable its downward flexible stretching, extension displacement, the position that can adapt to after I-beam distortion moves down.
thermopair described in the present embodiment is K type thermopair, and electromagnetic heater is 60kv well heater, and its trade mark is Bi Yuan and reaches manufacturer production, and the model of its lifting jack is LL10/180 lifting jack, and its pressure can regulate from 10T to 180T; Described well heater is by square thermopair, and before and after up and down, form a square tube, this square tube can superscribe by the I-beam heated, and heating effect is better, can reach testing requirements completely.
in use, well heater is heated by the Power supply of crossbeam side, amount of heat suffered by well heater can be embodied in the instrument in instrument box, open lifting jack to I-beam with pressure, meanwhile, the heat suffered by I-beam and pressure can be embodied on thermometer in instrument box and tensimeter by thermopair; When the heat that I-beam is subject to and pressure are to certain degree, the shape of I-beam will change, namely can detect shape distortion dynamics and stressed, the relation of being heated between size.
the beneficial effects of the utility model are: this device is by changing type of heating, use Electromagnetic Heating mode instead and carry out spot heating analysis, facilitate easy to operate, cost is low, is conducive to laboratory and uses, can measure shaped steel distortion at different temperatures, component surface temperature can be measured with thermopair and draw its Temperature Distribution, the deformation behaviour being convenient to carry out high temperature of fire lower sectional material be heated, the analysis of relation between stressed, thus accurately can determine the precise requirements of buildings to section bar.
Accompanying drawing explanation
below in conjunction with drawings and Examples, the utility model is further illustrated.
fig. 1 is structure principle chart of the present utility model.
1. crossbeams, 2. lifting jack, 3. thermopair, 4. instrument box, 5. I-beam, 6. bracing frame, 7. well heater in figure.
Embodiment
in FIG, a kind of shape heat distortion proving installation, comprising: crossbeam 1, lifting jack 2, thermopair 3, instrument box 4, I-beam 5, bracing frame 6, well heater 7; This device has a square framework, frame roof is crossbeam 1, both sides are the curb girder with bracing frame 6, the lower end in the middle part of crossbeam 1 hung by rectangular well heater 7, in the both sides of well heater 7 symmetry, also lifting jack 2 is equipped with in hanging, tested I-beam 5 runs through well heater 7, and I-beam 5 two ends are shelved on the bracing frame 6 of both sides; Bracing frame 6 is provided with instrument box 4; The inside of well heater 7 is provided with thermopair 3; Be provided with elasticity spring bracket below Electromagnetic Heating plate bottom well heater 7, enable its downward flexible stretching, extension displacement, the position that can adapt to after I-beam 5 distortion moves down.
in FIG, thermopair 3 described in the present embodiment is K type thermopair, and electromagnetic heater is 60kv well heater 7, and its trade mark is Bi Yuan and reaches manufacturer production, and the model of its lifting jack 2 is LL10/180 lifting jack, and its pressure can regulate from 10T to 180T; Described well heater 7 is by square thermopair 3, and before and after up and down, form a square tube, this square tube can superscribe by the I-beam 5 heated, and heating effect is better, can reach testing requirements completely.
in use, well heater 7 is heated by the Power supply of crossbeam 1 side, amount of heat suffered by well heater 7 can be embodied in the instrument in instrument box 4, open lifting jack 2 to I-beam 5 with pressure, meanwhile, the heat suffered by I-beam 5 and pressure can be embodied on thermometer in instrument box 4 and tensimeter by thermopair 3; When the heat that I-beam 5 is subject to and pressure are to certain degree, the shape of I-beam 5 will change, namely can detect shape distortion dynamics and stressed, the relation of being heated between size.
Claims (1)
1.
a kind of shape heat distortion proving installation, comprising: crossbeam (1), lifting jack (2), thermopair (3), instrument box (4), I-beam (5), bracing frame (6), well heater (7); It is characterized in that: this device has a square framework, frame roof is crossbeam (1), both sides are the curb girder with bracing frame (6), the lower end of rectangular well heater (7) hanging in the middle part of crossbeam (1), also hang in the both sides that well heater (7) is symmetrical and lifting jack (2) is housed, tested I-beam (5) runs through well heater (7), and I-beam (5) two ends are shelved on the bracing frame (6) of both sides; Bracing frame (6) is provided with instrument box (4); The inside of well heater (7) is provided with thermopair (3); Below the Electromagnetic Heating plate of well heater (7) bottom, be provided with elasticity spring bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520028207.XU CN204346957U (en) | 2015-01-15 | 2015-01-15 | A kind of shape heat distortion proving installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520028207.XU CN204346957U (en) | 2015-01-15 | 2015-01-15 | A kind of shape heat distortion proving installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204346957U true CN204346957U (en) | 2015-05-20 |
Family
ID=53230218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520028207.XU Expired - Fee Related CN204346957U (en) | 2015-01-15 | 2015-01-15 | A kind of shape heat distortion proving installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204346957U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106075789A (en) * | 2016-08-17 | 2016-11-09 | 浙江刚玉智能科技有限公司 | Fire-fighting simulation scene of a fire crossbeam |
| CN106166826A (en) * | 2016-07-06 | 2016-11-30 | 濮阳市东宝科技发展有限公司 | A kind of abnormity moulding process units and method |
-
2015
- 2015-01-15 CN CN201520028207.XU patent/CN204346957U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106166826A (en) * | 2016-07-06 | 2016-11-30 | 濮阳市东宝科技发展有限公司 | A kind of abnormity moulding process units and method |
| CN106166826B (en) * | 2016-07-06 | 2019-10-29 | 濮阳市东宝科技发展有限公司 | A kind of abnormity moulding process units and method |
| CN106075789A (en) * | 2016-08-17 | 2016-11-09 | 浙江刚玉智能科技有限公司 | Fire-fighting simulation scene of a fire crossbeam |
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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: 20150520 Termination date: 20160115 |
|
| EXPY | Termination of patent right or utility model |