CN206387504U - The fixing device of thermocouple - Google Patents
The fixing device of thermocouple Download PDFInfo
- Publication number
- CN206387504U CN206387504U CN201621467462.5U CN201621467462U CN206387504U CN 206387504 U CN206387504 U CN 206387504U CN 201621467462 U CN201621467462 U CN 201621467462U CN 206387504 U CN206387504 U CN 206387504U
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- China
- Prior art keywords
- sleeve
- thermocouple
- inner sleeve
- accommodating chamber
- fixing device
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Abstract
The utility model discloses a kind of fixing device of thermocouple, for fixing thermocouple, including：Sleeve, the sleeve inner is hollow to form the first accommodating chamber；Inner sleeve, the inner sleeve inner hollow forms the second accommodating chamber for housing thermocouple, and the inner sleeve is inserted into after first accommodating chamber being relatively fixed with the sleeve, and the thermocouple is inserted into after second accommodating chamber being relatively fixed with the inner sleeve.During the fixing device of the thermocouple provided using the utility model, due to sleeve being fixed in the borehole first, it is to avoid damage thermocouple during percussion chock.In addition, have the fixation of inner sleeve so that more stablizing after the installation of TC, it is difficult for drop-off.
Description
Technical field
The utility model is related to fixed component technical field, more specifically to a kind of fixing device of thermocouple.
Background technology
At present, during fixed aluminium alloy load galvanic couple, drilled first by electric drill, then thermocouple is inserted and drilled
In, then with chock thermocouple is fixed.So it is fixed, is easily damaged thermocouple in operating process, and holds after fixing
It is easy to fall off.
In summary, the caducous problem of thermocouple after fixing how is efficiently solved, is current those skilled in the art
Urgent problem.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of fixing device of thermocouple, the fixation of the thermocouple
The structure design of device can efficiently solve the caducous problem of thermocouple after fixation.
In order to achieve the above object, the utility model provides following technical scheme：
A kind of fixing device of thermocouple, for fixing thermocouple, including：
Sleeve, the sleeve inner is hollow to form the first accommodating chamber；
Inner sleeve, the inner sleeve inner hollow forms the second accommodating chamber for housing thermocouple, and the inner sleeve is inserted into
Be relatively fixed after first accommodating chamber with the sleeve, the thermocouple be inserted into after second accommodating chamber with it is described interior
Set is relatively fixed.
Preferably, in the fixing device of above-mentioned thermocouple, the sleeve is provided with internal thread, and the inner sleeve is provided with outer spiral shell
Line, the sleeve and inner sleeve are threadably secured connection after the inner sleeve is inserted in first accommodating chamber.
Preferably, in the fixing device of above-mentioned thermocouple, the two ends of the sleeve are respectively insertion end and traversing through end, described
The traversing through end of sleeve has the through hole passed through for the thermocouple, and first accommodating chamber is located at the traversing through end of the sleeve
Partial inwall is inclined plane so that first accommodating chamber is gradually reduced along the direction internal diameter close to the through hole.
Preferably, in the fixing device of above-mentioned thermocouple, the two ends of the inner sleeve are respectively insertion end and traversing through end, described
The traversing through end of inner sleeve has the shrinkage hole passed through for the thermocouple, and the traversing through end of the inner sleeve is tilted towards close along described
When the direction of the through hole is slided, the edge of the shrinkage hole can clamp its internal thermocouple.
Preferably, in the fixing device of above-mentioned thermocouple, first accommodating chamber is located at the portion of the insertion end of the sleeve
Set up separately and be equipped with internal thread, and the inner sleeve is provided with external screw thread, the sleeve after the inner sleeve is inserted in first accommodating chamber
Connection is threadably secured with inner sleeve.
Preferably, in the fixing device of above-mentioned thermocouple, the external diameter of the insertion end of the sleeve is more than the institute of the sleeve
State the external diameter of traversing through end.
Preferably, in the fixing device of above-mentioned thermocouple, the sleeve and inner sleeve are metal material.
Preferably, in the fixing device of above-mentioned thermocouple, the fixing device is used to the thermocouple being fixed on aluminium alloy
On.
The fixing device for the thermocouple that the utility model is provided is mainly used in fixing thermocouple, the fixing device bag of thermocouple
Include sleeve and inner sleeve.Wherein, the inside of inner hollow formation the first accommodating chamber, the i.e. sleeve of sleeve has the first accommodating chamber, interior
Set is inserted into the first accommodating chamber.Inner hollow the second accommodating chamber of formation of inner sleeve, thermocouple is inserted into the second accommodating chamber
In.Also, thermocouple can be relatively fixed after inserting the second accommodating chamber with inner sleeve, inner sleeve is inserted can be with institute after the first accommodating chamber
Sleeve is stated to be relatively fixed.
During the fixing device of the thermocouple provided using the utility model, the place drilling of thermocouple is being installed first, so
Sleeve is fixed in the borehole afterwards, thermocouple is inserted in the second accommodating chamber of inner sleeve and thermocouple is relatively fixed with inner sleeve,
Finally in the first accommodating chamber of inner sleeve insertion sleeve and inner sleeve and sleeve will be relatively fixed.So realize and pass through thermocouple
Sleeve and inner sleeve are fixed on drill hole, due to first fixing sleeve in the borehole, it is to avoid damage thermocouple during percussion chock.
In addition, have the fixation of inner sleeve so that more stablizing after the installation of TC, it is difficult for drop-off.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
The sectional view of the fixing device for the thermocouple that Fig. 1 provides for the utility model embodiment；
The sectional view for the inner sleeve that Fig. 2 provides for the utility model embodiment.
In Fig. 1-2：
1- thermocouples, 2- inner sleeves, the accommodating chambers of 21- second, 22- shrinkage holes, 3- sleeves, 31- inclined planes, 4- aluminium alloys.
Embodiment
The purpose of this utility model is to provide a kind of fixing device of thermocouple, the structure of the fixing device of the thermocouple
Design can efficiently solve the caducous problem of thermocouple after fixation.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-Fig. 2 is referred to, the fixing device for the thermocouple 1 that the utility model embodiment is provided is mainly used in fixing thermoelectricity
Even 1, the fixing device of thermocouple 1 includes sleeve 3 and inner sleeve 2.Wherein, inner hollow the first accommodating chamber of formation of sleeve 3, that is, cover
The inside of cylinder 3 has the first accommodating chamber, and inner sleeve 2 is inserted into the first accommodating chamber.The inner hollow formation second of inner sleeve 2 is accommodated
Chamber 21, thermocouple 1 is inserted into the second accommodating chamber 21.Also, thermocouple 1 is inserted can be with inner sleeve 2 after the second accommodating chamber 21
It is relatively fixed, inner sleeve 2 can be relatively fixed after inserting the first accommodating chamber with the sleeve 3.
During the fixing device of the thermocouple provided using the utility model embodiment, the place of thermocouple 1 is being installed first
Drilling, then by sleeve 3 fix in the borehole, by thermocouple 1 insert in the second accommodating chamber 21 of inner sleeve 2 and make thermocouple 1 with
Inner sleeve 2 is relatively fixed, and finally in the first accommodating chamber of the insertion sleeve 3 of inner sleeve 2 and will be relatively fixed inner sleeve 2 and sleeve 3.So
Realize thermocouple 1 and drill hole be fixed on by sleeve 3 and inner sleeve 2, due to first fixing sleeve 3 in the borehole, it is to avoid
Thermocouple 1 is damaged during percussion chock.In addition, have the fixation of inner sleeve 2 so that more stablizing after the installation of thermocouple 1, it is difficult for drop-off.
For the ease of connection, its middle sleeve 3 is provided with internal thread, and inner sleeve 2 is provided with external screw thread, and the insertion of inner sleeve 2 first is held
Receiving after sleeve 3 and inner sleeve 2 in chamber is threadably secured connection.I.e. inner sleeve 2 inserts rear internal thread and external screw thread in the first accommodating chamber
Coordinate and realize being fixedly connected for sleeve 3 and inner sleeve 2.The internal thread of sleeve 3 should be located on the inwall of the first accommodating chamber, inner sleeve 2
External screw thread then be located at its outer wall on.
Certainly, sleeve 3 and inner sleeve 2 can also be achieved a fixed connection by clamping, be not limited thereto.
In another embodiment, the two ends of sleeve 3 are respectively insertion end and traversing through end, i.e. insertion end of the inner sleeve 2 from sleeve 3
It is inserted into the first accommodating chamber, the end of thermocouple 1 is passed through from the traversing through end of sleeve 3 exposes to sleeve 3.The traversing through end of sleeve 3
After the through hole passed through with heat supply galvanic couple 1, i.e. installation, one end of thermocouple 1 passes through hole to carry out with other parts
Connection.The inwall that first accommodating chamber is located at the part of the traversing through end of sleeve 3 is inclined plane 31, so that the first accommodating chamber is along close
The direction internal diameter of through hole is gradually reduced.That is the inwall of the end of the traversing through end of the close sleeve 3 of the first accommodating chamber is inclined plane 31,
The end of the traversing through end of the close sleeve 3 of first accommodating chamber is gradually reduced along the direction internal diameter away from insertion end.First at this
The inclined plane 31 of accommodating chamber can be realized to the spacing of inner sleeve 2.
Further, the two ends of inner sleeve 2 are respectively that insertion end and traversing through end, i.e. thermocouple 1 are inserted from the insertion end of inner sleeve 2
Into the second accommodating chamber 21, the end of thermocouple 1 is passed through from the traversing through end of inner sleeve 2 exposes to inner sleeve 2 and sleeve 3.Inner sleeve 2 is worn
Go out the shrinkage hole 22 that end is passed through with heat supply galvanic couple 1, thermocouple 1 sequentially pass through exposed to after shrinkage hole 22 and through hole sleeve 3 with
Just it is connected with other parts, shrinkage hole 22 is oppositely arranged with through hole.
When the traversing through end of inner sleeve 2 is slided along inclined plane 31 to the direction close to through hole, the edge of shrinkage hole 22 can be pressed from both sides
Its tight internal thermocouple 1.When i.e. the traversing through end of inner sleeve 2 is moved along inclined plane 31 to the direction away from insertion end, first holds
The internal diameter of chamber received gradually decreases and causes inclined plane 31 to apply extruding force to inner sleeve 2, and the edge of final shrinkage hole 22 shrinks clamping and worn
The thermocouple 1 of shrinkage hole 22 is crossed, to realize being relatively fixed for thermocouple 1 and inner sleeve 2.Certainly, between thermocouple 1 and inner sleeve 2
Thermocouple 1 can be clamped with clamping or using other modes, be not limited thereto.
Specifically, the traversing through end of inner sleeve 2 can include multiple along its circumferentially distributed multiple claw, two adjacent pawls
There is gap, multiple claws are close to each other or away from the contraction for realizing shrinkage hole 22 between portion.
In above-described embodiment, the part that the first accommodating chamber is located at the insertion end of sleeve 3 is provided with internal thread, and inner sleeve 2 is set
External screw thread is equipped with, inner sleeve 2 inserts after sleeve 3 and inner sleeve 2 in the first accommodating chamber and is threadably secured connection.I.e. only sleeve 3 insert
Enter end and set up separately to be equipped with internal thread.
For the ease of assembling, the external diameter of the insertion end of sleeve 3 can be more than the external diameter of the traversing through end of sleeve 3, so be easy to
The insertion end of operating sleeve 3, to be assembled.
In order to ensure the intensity of sleeve 3 and inner sleeve 2, its middle sleeve 3 and inner sleeve 2 can be metal material, specifically can be with
For stainless steel.
In addition, the fixing device of the thermocouple 1 is mainly used in thermocouple 1 being fixed on aluminium alloy 4.It is of course also possible to
Other positions are fixed on, are not limited thereto.
The embodiment of each in this specification is described by the way of progressive, and what each embodiment was stressed is and other
Between the difference of embodiment, each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (8)
1. a kind of fixing device of thermocouple, for fixing thermocouple (1), it is characterised in that including：
Sleeve (3), the first accommodating chamber of sleeve (3) the inner hollow formation；
Inner sleeve (2), inner sleeve (2) inner hollow forms the second accommodating chamber (21) for housing thermocouple (1), the inner sleeve
(2) it is inserted into after first accommodating chamber being relatively fixed with the sleeve (3), the thermocouple (1) is inserted into described
Two accommodating chambers (21) are relatively fixed with the inner sleeve (2) afterwards.
2. the fixing device of thermocouple according to claim 1, it is characterised in that the sleeve (3) is provided with internal thread,
The inner sleeve (2) is provided with external screw thread, the sleeve (3) and inner sleeve (2) after the inner sleeve (2) is inserted in first accommodating chamber
It is threadably secured connection.
3. the fixing device of thermocouple according to claim 1, it is characterised in that the two ends of the sleeve (3) are respectively
Insertion end and traversing through end, the traversing through end of the sleeve (3) have the through hole passed through for the thermocouple (1), and described first holds
The inwall that chamber of receiving is located at the part of the traversing through end of the sleeve (3) is inclined plane (31) so that first accommodating chamber is along close
The direction internal diameter of the through hole is gradually reduced.
4. the fixing device of thermocouple according to claim 3, it is characterised in that the two ends of the inner sleeve (2) are respectively
Insertion end and traversing through end, the traversing through end of the inner sleeve (2) have the shrinkage hole (22) passed through for the thermocouple (1), described interior
When the traversing through end for covering (2) is slided along the inclined plane (31) to the direction close to the through hole, the side of the shrinkage hole (22)
Edge can clamp its internal thermocouple (1).
5. the fixing device of thermocouple according to claim 3, it is characterised in that first accommodating chamber is located at the set
The part of the insertion end of cylinder (3) is provided with internal thread, and the inner sleeve (2) is provided with external screw thread, and inner sleeve (2) insertion is described
The sleeve (3) and inner sleeve (2) are threadably secured connection after in first accommodating chamber.
6. the fixing device of thermocouple according to claim 3, it is characterised in that outside the insertion end of the sleeve (3)
Footpath is more than the external diameter of the traversing through end of the sleeve (3).
7. the fixing device of thermocouple according to claim 1, it is characterised in that the sleeve (3) and inner sleeve (2) are
Metal material.
8. the fixing device of thermocouple according to claim 1, it is characterised in that the fixing device is used for the thermoelectricity
Even (1) is fixed on aluminium alloy (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621467462.5U CN206387504U (en) | 2016-12-29 | 2016-12-29 | The fixing device of thermocouple |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621467462.5U CN206387504U (en) | 2016-12-29 | 2016-12-29 | The fixing device of thermocouple |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206387504U true CN206387504U (en) | 2017-08-08 |
Family
ID=59490054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621467462.5U Active CN206387504U (en) | 2016-12-29 | 2016-12-29 | The fixing device of thermocouple |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206387504U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107643129A (en) * | 2017-09-11 | 2018-01-30 | 上海生生物流有限公司 | It is a kind of to avoid thermometer probe that the monitoring temperature mechanism that position changes occurs |
| CN108685190A (en) * | 2018-06-26 | 2018-10-23 | 上海聚华科技股份有限公司 | For the incombustible electronic cigarette utensil of electrical heating |
-
2016
- 2016-12-29 CN CN201621467462.5U patent/CN206387504U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107643129A (en) * | 2017-09-11 | 2018-01-30 | 上海生生物流有限公司 | It is a kind of to avoid thermometer probe that the monitoring temperature mechanism that position changes occurs |
| CN108685190A (en) * | 2018-06-26 | 2018-10-23 | 上海聚华科技股份有限公司 | For the incombustible electronic cigarette utensil of electrical heating |
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| GR01 | Patent grant |