CN204237839U - In long barrel part in large-scale heat treatment furnace, thorax thermocouple for measuring temperature supports accessory - Google Patents
In long barrel part in large-scale heat treatment furnace, thorax thermocouple for measuring temperature supports accessory Download PDFInfo
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- CN204237839U CN204237839U CN201420729280.5U CN201420729280U CN204237839U CN 204237839 U CN204237839 U CN 204237839U CN 201420729280 U CN201420729280 U CN 201420729280U CN 204237839 U CN204237839 U CN 204237839U
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- support bar
- drum type
- type brake
- thorax
- thermocouple
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Abstract
The utility model relates to thorax thermocouple for measuring temperature in the long barrel part in large-scale heat treatment furnace and supports accessory, belongs to heat treatment tooling field.The utility model comprises: at least two pitch circle barrel type support bars are nested to form stretch support bar, is at least provided with a support bottom every pitch circle barrel type support bar, and drum type brake support bar top is at least provided with the arc plate that is installed armoured thermocouple.Use of the present utility model, efficiently solve thorax thermometric problem in the long barrel part in large-scale heat treatment furnace, the operability that when ensure that armoured thermocouple is placed, when the accuracy of position and thermometric, armoured thermocouple is put into, taken out, both to have made at high temperature operator also can take out safely to be placed in long barrel part in the middle part of thorax and the armoured thermocouple of fire door one end far away; And only need make a set of support accessory, assemble the support accessory of appropriate length according to temperature measurement location, multi-point temp can be measured simultaneously; When not, can be set in together, space hold is little, is easy to deposit.
Description
Technical field
The utility model relates to thorax thermocouple for measuring temperature in the long barrel part in large-scale heat treatment furnace and supports accessory, belongs to heat treatment tooling field.
Background technology
Metal heat treatmet is by means of certain heat effect, the tissue of metal inside and structure is changed, thus obtains the technological operation of performance required for some.The thermal treatment process form of industrial practical application is very many, but primary process is all heat effect process, namely heating is comprised, insulation and cooling three processes, temperature is a heat treated topmost processing parameter, relatively large-scale heat treatment furnace burner hearth space, furnace temperature measured by thermopair and change thereof are temperature and the change thereof of measurement point, i.e. furnace temperature, and what will measure and control in heat treatment process should be temperature instead of the furnace temperature of part, especially for some metal, its performance is very responsive to temperature, the actual temperature measuring part in heat treatment process becomes particularly important.
In large-scale heat treatment furnace, thermopair is nearer apart from thermometric part, the actual temperature of more close the surveyed part of thermopair measured temperature.For long barrel part, in it, thorax is comparatively far away apart from large-scale heat treatment furnace thermocouple measurement point, therefore thermopair measured temperature truly can not reflect the actual temperature of thorax in long barrel part.Large how long barrel part length reaches more than 5m, and the disposing way in large-scale heat treatment furnace is: long barrel part lies in a horizontal plane on parallels, keeps at a certain distance away between each long barrel part, and an end face of long barrel part is facing to fire door.In existing long barrel part, thorax temp measuring method is for being placed directly in long barrel part in thorax by armoured thermocouple, for one end of nearly fire door, this laying method is easy and simple to handle, and when measuring in the middle part of thorax and one end of fire door far away in long barrel part, this laying method becomes and cannot realize; And when measuring in long barrel part in the middle part of thorax and any temperature of fire door far away, armoured thermocouple accurately cannot be placed into the position of measurement point by this laying method.Meanwhile, when long barrel part high-temperature condition is come out of the stove, at high temperature operator is difficult to take out and is placed in long barrel part in the middle part of thorax and the armoured thermocouple of fire door one end far away.
Summary of the invention
The purpose of this utility model is to provide thorax thermocouple for measuring temperature in the long barrel part in large-scale heat treatment furnace to support accessory, the method structure is simple, safe and reliable, simple operation, space hold is little, efficiently solve thorax thermometric problem in the long barrel part in large-scale heat treatment furnace, the operability that when ensure that armoured thermocouple is placed, when the accuracy of position and thermometric, armoured thermocouple is put into, taken out, both to have made at high temperature operator also can take out safely to be placed in long barrel part in the middle part of thorax and the armoured thermocouple of fire door one end far away; And only need make a set of support accessory, assemble the support accessory of appropriate length according to temperature measurement location, multi-point temp can be measured simultaneously; When not, can be set in together, space hold is little, is easy to deposit.
Technical solution:
The utility model comprises:
The utility model comprises at least two pitch circle barrel type support bars and is nested to form stretch support bar, is at least provided with a support bottom every pitch circle barrel type support bar, and drum type brake support bar top is at least provided with the arc plate that is installed armoured thermocouple.
Described drum type brake support bar, support and arc plate are by being welded together, in mutually nested drum type brake support bar together, the outside dimension of the first drum type brake support bar is less than the internal diameter size of the second drum type brake support bar, the outside dimension of the second drum type brake support bar is less than the internal diameter size of the 3rd drum type brake support bar, the like, namely the first drum type brake support bar can be sleeved in the second drum type brake support bar, second drum type brake support bar can be sleeved in the 3rd drum type brake support bar, is connected between drum type brake support bar by screw bolt and nut.
Described support comprises: the consistent reinforcing bar of two length is by being welded to connect, and between two reinforcing bars, angle is 60 degree.
Described arc plate comprises: one block of Plate Steel, and steel plate bottom is arc-shaped, and the size of circular arc is consistent with drum type brake support bar external diameter, and the top of arc plate has open holes for installing armoured thermocouple.
The utility model supports accessory by thorax thermocouple for measuring temperature in the long barrel part in large-scale heat treatment furnace, the position of measuring tempeature is wanted according to thorax in long barrel part, assemble the support accessory of appropriate length, armoured thermocouple is arranged on arc plate by the open holes on arc plate, multiple armoured thermocouple can be installed simultaneously, support accessory and put into the long barrel part thorax wanting thermometric, slowly the armoured thermocouple be arranged on arc plate is shifted onto the position of wanting measuring tempeature, achieve operability and the accuracy of position when armoured thermocouple is placed, when thermometric terminates to take out, the long steel pole of available band crotch is hooked on the support of support accessory, it is slowly pulled out, achieve the operability that high temperature operator also can take out safely armoured thermocouple.
Accompanying drawing explanation
Fig. 1 is utility model works state graph;
Fig. 2 is the utility model part sectioned view.
Embodiment
The utility model drum type brake support bar comprises: the first drum type brake support bar 4, second drum type brake support bar 10, the 3rd drum type brake support bar 12; Support comprises: the first support 3, second support 9 and two the 3rd supports 13 be arranged on the 3rd drum type brake support bar 12; Arc plate comprises: the first arc plate 2, second arc plate 7 and the three-arc plate 11 be arranged on the 3rd drum type brake support bar 12 and the 4th arc plate 14; The top of arc plate has the open holes 1 installing armoured thermocouple, and be connected with nut 5 by bolt 6 between drum type brake support bar, armoured thermocouple 8 is contained on arc plate by open holes 1.
During use, want the position of measuring tempeature that drum type brake support bar joint number is set according to thorax in long barrel part, support accessory and put into the long barrel part thorax wanting thermometric, slowly shift the armoured thermocouple 8 be arranged on arc plate onto want measuring tempeature position, when thermometric terminates to take out, the long steel pole of available band crotch is hooked on the 3rd support 13 of support accessory, it is slowly pulled out.
Use of the present utility model, only need make a set of support accessory, multi-point temp can be measured simultaneously, efficiently solve thorax thermometric problem in the long barrel part in large-scale heat treatment furnace, the operability that when ensure that armoured thermocouple is placed, when the accuracy of position and thermometric, armoured thermocouple is put into, taken out, both to have made at high temperature operator also can take out safely to be placed in long barrel part in the middle part of thorax and the armoured thermocouple of fire door one end far away; When not, can be set in together, space hold is little, is easy to deposit.
Claims (4)
1. in the long barrel part in large-scale heat treatment furnace, thorax thermocouple for measuring temperature supports accessory, it is characterized in that, comprise: at least two pitch circle barrel type support bars are nested to form stretch support bar, at least be provided with a support bottom every pitch circle barrel type support bar, drum type brake support bar top is at least provided with the arc plate that is installed armoured thermocouple.
2. in the long barrel part in large-scale heat treatment furnace according to claim 1, thorax thermocouple for measuring temperature supports accessory, it is characterized in that, is connected between drum type brake support bar by screw bolt and nut.
3. in the long barrel part in large-scale heat treatment furnace according to claim 1, thorax thermocouple for measuring temperature supports accessory, it is characterized in that, arc plate has the open holes installing armoured thermocouple.
4. in the long barrel part in large-scale heat treatment furnace according to claim 1, thorax thermocouple for measuring temperature supports accessory, it is characterized in that, described drum type brake support bar, support and arc plate are by being welded together, in mutually nested drum type brake support bar together, the outside dimension of the first drum type brake support bar is less than the internal diameter size of the second drum type brake support bar, the outside dimension of the second drum type brake support bar is less than the internal diameter size of the 3rd drum type brake support bar, the like, namely the first drum type brake support bar can be sleeved in the second drum type brake support bar, second drum type brake support bar can be sleeved in the 3rd drum type brake support bar, connected by screw bolt and nut between drum type brake support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420729280.5U CN204237839U (en) | 2014-11-29 | 2014-11-29 | In long barrel part in large-scale heat treatment furnace, thorax thermocouple for measuring temperature supports accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420729280.5U CN204237839U (en) | 2014-11-29 | 2014-11-29 | In long barrel part in large-scale heat treatment furnace, thorax thermocouple for measuring temperature supports accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204237839U true CN204237839U (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420729280.5U Active CN204237839U (en) | 2014-11-29 | 2014-11-29 | In long barrel part in large-scale heat treatment furnace, thorax thermocouple for measuring temperature supports accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204237839U (en) |
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2014
- 2014-11-29 CN CN201420729280.5U patent/CN204237839U/en active Active
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |