CN203705065U - Thermocouple clamping device - Google Patents
Thermocouple clamping device Download PDFInfo
- Publication number
- CN203705065U CN203705065U CN201320783737.6U CN201320783737U CN203705065U CN 203705065 U CN203705065 U CN 203705065U CN 201320783737 U CN201320783737 U CN 201320783737U CN 203705065 U CN203705065 U CN 203705065U
- Authority
- CN
- China
- Prior art keywords
- thermocouple
- grip block
- securing member
- clamping plate
- orientation axes
- 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 - Lifetime
Links
- 239000000758 substrate Substances 0.000 claims description 14
- 238000012360 testing method Methods 0.000 abstract description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 24
- 229910052697 platinum Inorganic materials 0.000 description 12
- 239000000463 material Substances 0.000 description 9
- 238000009434 installation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Abstract
The utility model relates to a thermocouple clamping device. The thermocouple clamping device can enable an end part of a thermocouple to always keep close contact with a tested object, and self-adaptive adjustments of a thermocouple position can be realized. The thermocouple clamping device comprises a clamping plate and a base plate, the clamping plate is provided with a mounting hole, and the base plate is correspondingly provided with a mounting hole; the base plate is fixedly provided with orientation shafts passing through the clamping plate; and parts of the orientation shafts between the base plate and the clamping plate are sleeved with elastic elements, and the elastic elements are used to apply forces in a direction away from the base plate to the clamping plate. Fixation of a relative position between the clamping plate and the thermocouple is kept through a fastener, and, through the forces which are provided by the elastic elements and passed onto the thermocouple via the clamping plate, the end part of the thermocouple is guaranteed to tightly attached to the test object; and, through elastic force adjustments of the elastic elements and axial positioning provided by the orientation shafts, the thermocouple can move linearly with the deformation of the test object, and damage of the thermocouple due to the deformation of the tested object is prevented.
Description
Technical field
The utility model relates to temperature detection instrument maintenance technology field, is specifically related to a kind of thermocouple holder.
Background technology
On the platinum material road of TFT-LCD base plate glass production line, need to several assembly type thermopairs be installed for detection of platinum pipe wall temperature at the sidepiece in platinum material road, for detecting accurately, thermopair end should tightly contact with platinum outer surface of tube wall.But in platinum material road temperature-rise period, platinum material road and outside coated refractory masses can expand, and in the production run after intensification finishes, deformation also can occur platinum tube wall.Therefore in intensification and production run, need the contact condition of running check thermopair end and tube wall, for expansion and the deformation of avoiding tube wall damage thermopair, therefore cannot be completely that the installation of TC is fastening, cause site inspection workload large, the accuracy of detection is also difficult to be guaranteed.
Utility model content
The purpose of this utility model is to overcome above-mentioned prior art shortcoming, and a kind of thermocouple holder is provided, and can make thermopair end keep close contact with measured target thing all the time, and realizes the self-adaptation adjusting of thermocouple location.
The utility model adopts following technical scheme:
A kind of thermocouple holder, comprises that correspondence offers grip block and the substrate of mounting hole; On grip block, be provided with the securing member for stationary heat galvanic couple; On described substrate, be fixedly installed the orientation axes through grip block; The part of orientation axes between substrate and grip block is arranged with flexible member, and flexible member is for applying the pressure away from orientation substrate to grip block.
Preferably, flexible member bottom is provided with the adjusting securing member for adjustable elastic element elastic force.
Further, regulating securing member is by screw thread and the setting nut being connected respectively at orientation axes.
Further again, flexible member is spring.
Preferably, the free end of orientation axes is provided with the spacing securing member that can dismantle.
Further, spacing securing member is the stop nut coordinating with orientation axes free end.
Preferably, securing member is the trip bolt that is arranged on mounting hole one side on grip block.
Compared with prior art, the utlity model has following beneficial effect:
The utility model keeps the fixing of grip block and thermopair relative position by securing member, and the pressure that utilizes flexible member to provide, is delivered on thermopair through grip block, thereby has guaranteed being close to of thermopair end and measured object; Utilize the elastic force of flexible member to regulate simultaneously, and the axial location that provides of orientation axes, thermopair can be moved linearly with the deformation of measured target thing, automatically regulate relative position, avoid causing because of the deformation of measured object the damage of thermopair.
Further, adjust the elastic force of flexible member by regulating securing member, thereby can meet the requirement of installing and using of different test positions, guarantee that thermopair can both be subject to by grip block the pressure of flexible member after clamping is installed, assurance is close to measured target thing, improves accommodation and operability.
Further, by the setting of spacing securing member, can guarantee that thermopair and grip block can, because the pressure of flexible member comes off, not cause the damage to thermopair in installation, dismounting and use procedure.
Further, by the restriction to flexible member, adjusting securing member, spacing securing member and securing member, reduce cost of manufacture and the difficulty of processing of clamping device described in the utility model, reasonable in design, simple in structure, easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is scheme of installation of the present utility model;
Wherein, 1, grip block; 2, spacing securing member; 3, orientation axes; 4, flexible member; 5, securing member; 6, substrate; 7, regulate securing member; 8, material road platinum tube wall; 9, heat-insulation layer; 10, thermopair; 11, thermocouple holder 12, material road steel construction.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further details:
Referring to Fig. 1, the utility model comprises that correspondence offers grip block 1 and the substrate 6 of mounting hole; On grip block 1, be provided with the securing member 5 for stationary heat galvanic couple; On substrate 6, be fixedly installed the orientation axes 3 through grip block 1; The part of orientation axes 3 between substrate 6 and grip block 1 is arranged with flexible member 4, and flexible member 4 is for applying the pressure away from substrate 6 directions to grip block 1.
Preferably, flexible member 4 bottoms are provided with the adjusting securing member 7 for adjustable elastic element 4 elastic force, and the free end of orientation axes 3 is provided with the spacing securing member 2 that can dismantle.In this preferred embodiment, as shown in Figure 1, regulating securing member 7 is that flexible member 4 is spring by screw thread and the clamp nut being connected respectively at orientation axes 3, spacing securing member 2 is the stop nut coordinating with orientation axes 3 free ends, and securing member 5 is for being arranged on the trip bolt of mounting hole one side on grip block 1.
Referring to Fig. 2, when use, thermocouple holder 11Yu Liao road steel construction 12 is connected and fixed, thermopair 10 passes from the mounting hole of substrate 6 and grip block 1, thermopair 10 contact material loading road, end platinum tube wall 8 rear suitable compression clamping plates 1, make spring keep certain outside tension force, go up again by trip bolt thermopair 10 and grip block are fixed, now between thermopair 10Yu Liao road platinum tube wall 8, just there is certain elastic pressure, no matter material road platinum tube wall 8 outside or inside deformation, under the effect of elastic pressure, the end of thermopair 10 all can be close to material road platinum tube wall 8 within the specific limits.And the side that can limit in orientation axes 3 with the deformation of measured target thing due to thermopair 10 moves up, so the deformation of measured target thing also can not damage thermopair.Elastic pressure size between thermopair and testee can be adjusted by adjusting the relative position of setting nut in orientation axes 3, guarantees that thermopair 10 can continue to be subject to the pressure from spring by grip block 1 after installation.
Claims (7)
1. a thermocouple holder, is characterized in that: comprise that correspondence offers the grip block of mounting hole (1) and substrate (6); On grip block (1), be provided with the securing member (5) for stationary heat galvanic couple; On described substrate (6), be fixedly installed the orientation axes (3) through grip block (1); The part that orientation axes (3) is positioned between substrate (6) and grip block (1) is arranged with flexible member (4), and flexible member (4) is for applying the pressure away from substrate (6) direction to grip block (1).
2. a kind of thermocouple holder as claimed in claim 1, is characterized in that: described flexible member (4) bottom is provided with the adjusting securing member (7) for adjustable elastic element (4) elastic force.
3. a kind of thermocouple holder as claimed in claim 2, is characterized in that: described adjusting securing member (7) is for by screw thread and the setting nut being connected respectively at orientation axes (3).
4. a kind of thermocouple holder as claimed in claim 1 or 2, is characterized in that: described flexible member (4) is spring.
5. a kind of thermocouple holder as claimed in claim 1, is characterized in that: the free end of described orientation axes (3) is provided with the spacing securing member (2) that can dismantle.
6. a kind of thermocouple holder as claimed in claim 5, is characterized in that: the stop nut of described spacing securing member (2) for coordinating with orientation axes (3) free end.
7. a kind of thermocouple holder as claimed in claim 1, is characterized in that: described securing member (5) is for being arranged on the trip bolt of mounting hole one side on grip block (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320783737.6U CN203705065U (en) | 2013-11-29 | 2013-11-29 | Thermocouple clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320783737.6U CN203705065U (en) | 2013-11-29 | 2013-11-29 | Thermocouple clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203705065U true CN203705065U (en) | 2014-07-09 |
Family
ID=51055487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320783737.6U Expired - Lifetime CN203705065U (en) | 2013-11-29 | 2013-11-29 | Thermocouple clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203705065U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104316208A (en) * | 2014-09-30 | 2015-01-28 | 彩虹显示器件股份有限公司 | Temperature measuring apparatus applied to TFT channel body, and mounting method thereof |
| CN105222929A (en) * | 2015-09-18 | 2016-01-06 | 无锡泓瑞航天科技有限公司 | A kind of tack cold finger type sterlin refrigerator cold measurement mechanism |
| CN105258818A (en) * | 2015-10-23 | 2016-01-20 | 安徽蓝德仪表有限公司 | Transverse thermal resistor |
| CN110346056A (en) * | 2018-04-03 | 2019-10-18 | 东京毅力科创株式会社 | Thermocouple fixed fixture |
-
2013
- 2013-11-29 CN CN201320783737.6U patent/CN203705065U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104316208A (en) * | 2014-09-30 | 2015-01-28 | 彩虹显示器件股份有限公司 | Temperature measuring apparatus applied to TFT channel body, and mounting method thereof |
| CN105222929A (en) * | 2015-09-18 | 2016-01-06 | 无锡泓瑞航天科技有限公司 | A kind of tack cold finger type sterlin refrigerator cold measurement mechanism |
| CN105222929B (en) * | 2015-09-18 | 2017-10-27 | 无锡泓瑞航天科技有限公司 | A kind of tack cold finger type sterlin refrigerator cold measurement apparatus |
| CN105258818A (en) * | 2015-10-23 | 2016-01-20 | 安徽蓝德仪表有限公司 | Transverse thermal resistor |
| CN105258818B (en) * | 2015-10-23 | 2018-11-27 | 安徽蓝德自动化科技有限公司 | A kind of end face thermal resistance |
| CN110346056A (en) * | 2018-04-03 | 2019-10-18 | 东京毅力科创株式会社 | Thermocouple fixed fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |