CN206891606U - The separable temperature sensor of one kind inserting - Google Patents
The separable temperature sensor of one kind inserting Download PDFInfo
- Publication number
- CN206891606U CN206891606U CN201720398061.7U CN201720398061U CN206891606U CN 206891606 U CN206891606 U CN 206891606U CN 201720398061 U CN201720398061 U CN 201720398061U CN 206891606 U CN206891606 U CN 206891606U
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- wire
- plug
- temperature sensor
- cutting ferrule
- separable
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Abstract
The utility model provides a kind of separable temperature sensor of inserting; including the first wire, plug, the second wire and the temperature-sensing element being sequentially connected electrically; the plug is arranged with protective case with one end that second wire is connected, and is filled with the protective case by the fluid sealant of the end part seal of the plug.The separable temperature sensor of inserting provided by the utility model, it is possible to achieve inserting separation, and good sealing effect.
Description
Technical field
It the utility model is related to a kind of separable temperature sensor of inserting.
Background technology
Temperature sensor for measuring apparatus bearing bush temperature etc. is immersed in high-temperature medium such as oil for a long time, tested to set
Standby interior medium easily penetrates into cable inner from the junction of sensor outer housing and cable, or is penetrated into from the end of cable
Cable inner, on the one hand causes sensor degradation, and another aspect medium can penetrate into the terminal being connected with sensor along cable
In case, potential safety hazard for the equipment of rear end be present.In the prior art, typically cable is sealed by fluid sealant, prevented
Only liquid media penetration, but this mode sealing effectiveness is bad, machine oil still can be penetrated into by the capillarity of wire, and
Influence outward appearance.Also, if temperature sensor breaks down needs integral replacing.Also a deficiency is, it is impossible to adapts to different
Equipment.
Utility model content
The deficiency based on more than, the technical problems to be solved in the utility model are to provide a kind of separable TEMP of inserting
Device, it is possible to achieve inserting separation, and good sealing effect, convenient disassembly.
In order to solve the above technical problems, the utility model employs following technical scheme：
The separable temperature sensor of one kind inserting, including the first wire, plug, the second wire and the sense being sequentially connected electrically
Warm element, the plug are arranged with protective case with one end that second wire is connected, are filled with the protective case by described in
The fluid sealant of the end part seal of plug.
Described protective case one end is threadedly coupled with the plug, and the other end and second wire are tight by way of cold pressing
It is close to press together.
The junction of the plug and second wire is arranged with sleeve pipe, and described sleeve pipe is pressed abd fixed on the connection
Place.
The plug is aviation plug.
First wire is full sheathed wire.
Also include compressing positioning component, the compression positioning component includes sleeve pipe, compression spring and temperature-sensing probe, the set
Through hole is set in pipe, second wire passes through the through hole, and internal diameter of the through hole close to one end of the plug reduces to be formed
First limiting section, the temperature-sensing probe are set on second wire, and the second limiting section, institute are provided with the temperature-sensing probe
Compression spring is stated to be set on the temperature-sensing probe and between first limiting section and the second limiting section.
The external screw thread being connected with bearing shell is provided with described sleeve pipe.
Fixed cutting ferrule is arranged with first wire, the fixed cutting ferrule overcoat is provided with and is used for fixing card cover screwing
Cutting ferrule bolt.
Cutting ferrule nut is also arranged with first wire, the cutting ferrule nut is connected with the cutting ferrule bolt thread.
The fixed cutting ferrule is cylindric, and offers elongate aperture vertically.
Using above technical scheme, the utility model achieves following technique effect：
(1) the separable temperature sensor of inserting provided by the utility model, by plug by the first wire of sensor with
Second wire connects, it is possible to achieve inserting separation, it is convenient that maintenance replacing is carried out to sensor；And can be by the first wire and
Two wires separate, and prevent liquid medium from entering the first wire along the second wire termination；And protective case is set at plug, protected
Filling with sealant in sheath, one end that plug is connected with the second wire seal, and prevent liquid medium from entering around the second wire
Enter plug and the first wire；And when dismantling, directly the plug of plug can be pulled up, convenient disassembly；
(2) protective case is pressed with the second wire by way of cold pressing, can prevent liquid medium enter the second wire and
Plug；
(3) junction of plug and second wire sets sleeve pipe, can further prevent liquid medium from entering plug
With the second wire；
(4) first wires are full sheathed wire, and arrangement is convenient, easily sizing, and will not touch other portions of equipment
Part；
(5) by compressing positioning component, temperature-sensing probe and bearing shell to be measured can be in close contact, measurement is more accurate.
Brief description of the drawings
Fig. 1 is the structure chart of the separable temperature sensor of the utility model inserting.
Embodiment
As shown in figure 1, the utility model provides a kind of separable temperature sensor of inserting, including the be sequentially connected electrically
One wire 1, plug 2, the second wire 3 and temperature-sensing element, one end that the plug 2 is connected with second wire 3 are arranged with
Protective case 4, the protective case 4 is interior to be filled with the fluid sealant 5 of the end part seal of the plug 2.By plug 2 by sensor
First wire 1 is connected with the second wire 3, it is possible to achieve inserting separation, it is convenient that maintenance replacing is carried out to sensor；And it can incite somebody to action
First wire 1 separates with the second wire 3, prevents liquid medium from entering the first wire 1 along the end of the second wire 3；And inserting
Protective case 4 is set at first 2, filling with sealant 5 in protective case 4, one end sealing that plug 2 is connected with the second wire 3, prevents liquid
Body medium enters the wire 1 of plug 2 and first from the surrounding of the second wire 3.
Wherein, plug 2 is aviation plug, and the installing plate 6 being arranged on sensor in equipment is provided with plug 2.Protection
Cover 4 one end to be threadedly coupled with plug 2, together with the other end is closely pressed together on second wire 3 by way of cold pressing.Insert
First 2 are arranged with sleeve pipe 7 with the junction of second wire 3, and sleeve pipe 7 is pressed abd fixed on plug 2 and the by way of cold pressing
The junction of two wires 3.It is filled with protective case 4 by the fluid sealant 5 of the end part seal of the plug 2, liquid can be prevented to be situated between
Matter enters the second wire 3 and plug 2.The end of second wire 3, which is additionally provided with, compresses positioning component 8, and compressing positioning component 8 includes set
Pipe 81, compression spring 82 and temperature-sensing probe 83, through hole is set in sleeve pipe 81, the second wire 3 passes through through hole, and the through hole is close to described
The internal diameter of one end of plug 2 is reduced to form the first limiting section 811, and the temperature-sensing probe 83 is set on second wire 3,
And part is provided with the second limiting section 831, compression spring 82 is set in temperature-sensing probe 83 in sleeve pipe 81 on temperature-sensing probe 83
Go up and be located between the first limiting section 811 and the second limiting section 831.The external screw thread being connected with bearing shell is provided with sleeve pipe 7, is passed through
Sleeve pipe 7 is connected with the hole on bearing shell, and temperature-sensing probe 83 is extend into inside bearing shell, can be situated between by compressing positioning component 8 with liquid
Matter fully contacts.
Wherein, the first wire 1 is full sheathed wire, fixed cutting ferrule 9 is arranged with the first wire 1, fixed cutting ferrule 9 is cylinder
Shape, and elongate aperture is offered vertically, in the present embodiment, elongate aperture axially penetrates through setting along fixed cutting ferrule.It is fixed
The cutting ferrule bolt 10 for fixed cutting ferrule 9 to be tightened is arranged with outside cutting ferrule 9, cutting ferrule nut 11 is also arranged with the first wire 1, blocks
Set nut 11 is threadedly coupled with cutting ferrule bolt 19, can compress the first wire.
Finally it should be noted that：Preferred embodiment of the present utility model is these are only, is not limited to this practicality
It is new, although the utility model is described in detail with reference to embodiment, for those skilled in the art, its according to
The technical scheme described in foregoing embodiments can so be modified, or which part technical characteristic is equally replaced
Change, but it is all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., it all should include
Within the scope of protection of the utility model.
Claims (9)
1. the separable temperature sensor of one kind inserting, it is characterised in that：Including be sequentially connected electrically the first wire, plug, second
Wire and temperature-sensing element, the plug are arranged with protective case with one end that second wire is connected, filled out in the protective case
Filled with by the fluid sealant of the end part seal of the plug；Described protective case one end is threadedly coupled with the plug, the other end and institute
The second wire is stated to be closely pressed together on together by way of cold pressing.
2. the separable temperature sensor of inserting according to claim 1, it is characterised in that：The plug is led with described second
The junction of line is arranged with sleeve pipe, and described sleeve pipe is pressed abd fixed on the junction.
3. the separable temperature sensor of inserting according to claim 1, it is characterised in that：The plug is aviation plug.
4. the separable temperature sensor of inserting according to claim 1, it is characterised in that：First wire is full armouring
Wire.
5. the separable temperature sensor of inserting according to claim 1, it is characterised in that：Also include compressing positioning component,
The compression positioning component includes sleeve pipe, compression spring and temperature-sensing probe, through hole is set in described sleeve pipe, second wire passes through
The through hole, internal diameter of the through hole close to one end of the plug are reduced to form the first limiting section, and the temperature-sensing probe is arranged
On second wire, the second limiting section is provided with the temperature-sensing probe, the compression spring is set in the temperature-sensitive and visited
On head and between first limiting section and the second limiting section.
6. the separable temperature sensor of inserting according to claim 5, it is characterised in that：It is provided with described sleeve pipe and axle
Watt connection external screw thread.
7. the separable temperature sensor of inserting according to claim 1, it is characterised in that：It is arranged with first wire
Fixed cutting ferrule, the fixed cutting ferrule overcoat, which are provided with, to be used for the cutting ferrule bolt of fixing card cover screwing.
8. the separable temperature sensor of inserting according to claim 7, it is characterised in that：Also it is arranged on first wire
There is cutting ferrule nut, the cutting ferrule nut is connected with the cutting ferrule bolt thread.
9. the separable temperature sensor of inserting according to claim 7, it is characterised in that：The fixed cutting ferrule is cylinder
Shape, and elongate aperture is offered vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720398061.7U CN206891606U (en) | 2017-04-14 | 2017-04-14 | The separable temperature sensor of one kind inserting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720398061.7U CN206891606U (en) | 2017-04-14 | 2017-04-14 | The separable temperature sensor of one kind inserting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206891606U true CN206891606U (en) | 2018-01-16 |
Family
ID=61323618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720398061.7U Active CN206891606U (en) | 2017-04-14 | 2017-04-14 | The separable temperature sensor of one kind inserting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206891606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109253818A (en) * | 2018-10-17 | 2019-01-22 | 河南省计量科学研究院 | High temperature contact formula surface temperature sensor |
-
2017
- 2017-04-14 CN CN201720398061.7U patent/CN206891606U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109253818A (en) * | 2018-10-17 | 2019-01-22 | 河南省计量科学研究院 | High temperature contact formula surface temperature sensor |
| CN109253818B (en) * | 2018-10-17 | 2024-03-15 | 河南省计量测试科学研究院 | High-temperature contact type surface temperature sensor |
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