CN203949738U - A kind of rotatable axle box temperature sensor - Google Patents
A kind of rotatable axle box temperature sensor Download PDFInfo
- Publication number
- CN203949738U CN203949738U CN201420284513.5U CN201420284513U CN203949738U CN 203949738 U CN203949738 U CN 203949738U CN 201420284513 U CN201420284513 U CN 201420284513U CN 203949738 U CN203949738 U CN 203949738U
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- CN
- China
- Prior art keywords
- axle box
- assembly
- temperature sensor
- box temperature
- rotatable axle
- 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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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
Described rotatable axle box temperature sensor is constructed as follows: sensor probe assembly (1), jacket assembly (2), afterbody nut assembly (3) and electric connector (4); Described sensor probe assembly (1) is connected by jacket assembly (2) with afterbody nut assembly (3), and afterbody nut assembly (3) is connected with electric connector (4).Described sensor probe assembly (1) is constructed as follows: platinum resistance (16), protection tube (17), cable (18), stationary housing (20); Described platinum resistance (16) is connected with cable (18), and inserts in protection tube (17), and protection tube (17) is fixedly connected with stationary housing (20).Described rotatable axle box temperature sensor is that installation end is rotatable, version is simple, withstand voltage reliable, easy to assembly, the temperature sensor with versatility, and this product can be widely used in the temperature survey of railway vehicle axle box.
Description
Technical field
The utility model relates to structural design and the applied technical field of temperature sensor, and a kind of rotatable axle box temperature sensor is provided especially.
Background technology
Railroad train is in high-speed cruising process, and the temperature of the each bearing of travelled by vehicle part can constantly raise, and in the time that bearing is too high, can cause hot box, cut the phenomenons such as axle, has a strong impact on safety of railway traffic.On train, need to be equipped with the sniffer of surveying axle box real-time temperature for this reason, realize the detection to axletree axle temperature, temperature survey, for safe-guard system provides axle temperature information, ensures safe train operation.
People urgently wish to obtain the good rotatable axle box temperature sensor of a kind of technique effect.
Utility model content
The purpose of this utility model is to provide the good rotatable axle box temperature sensor of a kind of technique effect.
Described rotatable axle box temperature sensor is constructed as follows: sensor probe assembly 1, jacket assembly 2, afterbody nut assembly 3 and electric connector 4; Described sensor probe assembly 1 is connected by jacket assembly 2 with afterbody nut assembly 3, and afterbody nut assembly 3 is connected with electric connector 4.
Described sensor probe assembly 1 is constructed as follows: platinum resistance 16, protection tube 17, cable 18, stationary housing 20; Described platinum resistance 16 is connected with cable 18, and inserts in protection tube 17, and with casting glue, protection tube 17 and stationary housing 20 is carried out to embedding and fix; Protection tube 17 is fixedly connected with by soldering with stationary housing 20.Described sensor probe assembly 1 is the critical piece of Realization of Product measuring ability.
Described jacket assembly 2 is constructed as follows: inner sleeve 11, outer sleeve 12, rubber sheath 13, joint inner sleeve 14 and joint outer sleeve 15; Be inserted in inner sleeve 11 and outer sleeve 12 one end of described rubber sheath 13, and then to outer sleeve, 12 closing in crimping make rubber sheath 13 fixing; The other end of rubber sheath 13 is inserted in joint inner sleeve 14 and joint outer sleeve 15, and it is fixing that then the 15 closing in crimping of butt junction outer sleeve make rubber sheath 13.Described jacket assembly 2 mainly plays protective wire cable assembly.
Described afterbody nut assembly 3 is constructed as follows: afterbody nut 5, cork 6, intermediate head 7, clasp 8 and turn 10, described afterbody nut 5 is connected with intermediate head 7, intermediate head 7 is connected with electric connector 4, cork 6 and clasp 8 are between afterbody nut 5 and intermediate head 7, it is the structural member docking with outside, described turn 10 is positioned at clasp 8, described cable 18 is successively through afterbody nut 5, cork 6, clasp 8, turn 10, clasp 8 and intermediate head 7, when interconnecting, described afterbody nut 5 and intermediate head 7 make Distance Shortened between 2 clasps 8 by cork 6, so that turn 10 is locked and is turned down screen layer with cable 18 and be closely connected, thereby fix cable 18, also make ground connection property better, described afterbody nut assembly 3 is critical pieces of electrical connectors 4 and sensor probe assembly 1, is also the vitals of fixed cable 18.
Described stationary housing 20 is threaded connection and is useful on the screw 19 that rotatable axle box temperature sensor is installed.
Described intermediate head 7 is provided with O type circle 9 with electric connector 4 junctions
Described rotatable axle box temperature sensor rotates by axletree the axle box temperature variation causing and is converted into electric signal and exports to control desk, thus the real-time temperature of monitoring railway vehicle axle box.Realize product simultaneously and be applicable to multi-angle installation.
Described rotatable axle box temperature sensor is easy for installation, measuring accuracy is high, it is a kind of vehicle-mounted axis temperature detecting device of direct contact type, be installed on the axle box of bogie, axletree is rotated to the axle box temperature variation causing and be converted into electric signal and export to control desk, the real-time temperature of monitoring railway vehicle axle box.When product is installed, can adjust by the afterbody nut of rotary electric connector end the installation direction of product.
The temperature sensor that described rotatable axle box temperature sensor is that installation end is rotatable, version is simple, sealing/insulation/withstand voltage is reliable, easy to assembly, have versatility, this product can be widely used in the temperature survey of railway vehicle axle box.There is comparatively huge economic worth and social value.
Brief description of the drawings
Fig. 1 is rotatable axle box arrangement of temperature sensor schematic diagram;
Fig. 2 is sensor probe modular construction schematic diagram;
Fig. 3 is jacket assembly structural representation;
Fig. 4 is afterbody nut assembly structural representation.
Embodiment
Embodiment 1
Described rotatable axle box temperature sensor is constructed as follows: sensor probe assembly 1, jacket assembly 2, afterbody nut assembly 3 and electric connector 4; Described sensor probe assembly 1 is connected by jacket assembly 2 with afterbody nut assembly 3, and afterbody nut assembly 3 is connected with electric connector 4.
Described sensor probe assembly 1 is constructed as follows: platinum resistance 16, protection tube 17, cable 18, stationary housing 20; Described platinum resistance 16 is connected with cable 18, and inserts in protection tube 17, and with casting glue, protection tube 17 and stationary housing 20 is carried out to embedding and fix; Protection tube 17 is fixedly connected with by soldering with stationary housing 20.Described sensor probe assembly 1 is the critical piece of Realization of Product measuring ability.
Described jacket assembly 2 is constructed as follows: inner sleeve 11, outer sleeve 12, rubber sheath 13, joint inner sleeve 14 and joint outer sleeve 15; Be inserted in inner sleeve 11 and outer sleeve 12 one end of described rubber sheath 13, and then to outer sleeve, 12 closing in crimping make rubber sheath 13 fixing; The other end of rubber sheath 13 is inserted in joint inner sleeve 14 and joint outer sleeve 15, and it is fixing that then the 15 closing in crimping of butt junction outer sleeve make rubber sheath 13.Described jacket assembly 2 mainly plays protective wire cable assembly.
Described afterbody nut assembly 3 is constructed as follows: afterbody nut 5, cork 6, intermediate head 7, clasp 8 and turn 10, described afterbody nut 5 is connected with intermediate head 7, intermediate head 7 is connected with electric connector 4, cork 6 and clasp 8 are between afterbody nut 5 and intermediate head 7, it is the structural member docking with outside, described turn 10 is positioned at clasp 8, described cable 18 is successively through afterbody nut 5, cork 6, clasp 8, turn 10, clasp 8 and intermediate head 7, when interconnecting, described afterbody nut 5 and intermediate head 7 make Distance Shortened between 2 clasps 8 by cork 6, so that turn 10 is locked and is turned down screen layer with cable 18 and be closely connected, thereby fix cable 18, also make ground connection property better, described afterbody nut assembly 3 is critical pieces of electrical connectors 4 and sensor probe assembly 1, is also the vitals of fixed cable 18.
Described stationary housing 20 is threaded connection and is useful on the screw 19 that rotatable axle box temperature sensor is installed.
Described intermediate head 7 is provided with O type circle 9 with electric connector 4 junctions
Described rotatable axle box temperature sensor rotates by axletree the axle box temperature variation causing and is converted into electric signal and exports to control desk, thus the real-time temperature of monitoring railway vehicle axle box.Realize product simultaneously and be applicable to multi-angle installation.
Described rotatable axle box temperature sensor is easy for installation, measuring accuracy is high, it is a kind of vehicle-mounted axis temperature detecting device of direct contact type, be installed on the axle box of bogie, axletree is rotated to the axle box temperature variation causing and be converted into electric signal and export to control desk, the real-time temperature of monitoring railway vehicle axle box.When product is installed, can adjust by the afterbody nut of rotary electric connector end the installation direction of product.
The temperature sensor that described rotatable axle box temperature sensor is that installation end is rotatable, version is simple, sealing/insulation/withstand voltage is reliable, easy to assembly, have versatility, this product can be widely used in the temperature survey of railway vehicle axle box.There is comparatively huge economic worth and social value.
Claims (6)
1. a rotatable axle box temperature sensor, is characterized in that: described rotatable axle box temperature sensor is constructed as follows: sensor probe assembly (1), jacket assembly (2), afterbody nut assembly (3) and electric connector (4); Described sensor probe assembly (1) is connected by jacket assembly (2) with afterbody nut assembly (3), and afterbody nut assembly (3) is connected with electric connector (4).
2. according to rotatable axle box temperature sensor described in claim 1, it is characterized in that: described afterbody nut assembly (3) is constructed as follows: afterbody nut (5), cork (6), intermediate head (7), clasp (8) and turn (10); Described afterbody nut (5) is connected with intermediate head (7), intermediate head (7) is connected with electric connector (4), cork (6) and clasp (8) are positioned between afterbody nut (5) and intermediate head (7), and described turn (10) is positioned at clasp (8).
3. according to rotatable axle box temperature sensor described in claim 2, it is characterized in that: described sensor probe assembly (1) is constructed as follows: platinum resistance (16), protection tube (17), cable (18), stationary housing (20); Described platinum resistance (16) is connected with cable (18), and inserts in protection tube (17), and protection tube (17) is fixedly connected with stationary housing (20).
4. according to rotatable axle box temperature sensor described in claim 3, it is characterized in that: described stationary housing (20) is threaded connection and is useful on the screw (19) that rotatable axle box temperature sensor is installed.
5. according to the described rotatable axle box temperature sensor of one of claim 1-4, it is characterized in that: described jacket assembly (2) is constructed as follows: inner sleeve (11), outer sleeve (12), rubber sheath (13), joint inner sleeve (14) and joint outer sleeve (15); Be inserted in inner sleeve (11) and outer sleeve (12) one end of described rubber sheath (13), and the other end of rubber sheath (13) is inserted in joint inner sleeve (14) and joint outer sleeve (15).
6. according to rotatable axle box temperature sensor described in claim 2, it is characterized in that: described intermediate head (7) is provided with O type circle (9) with electric connector (4) junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420284513.5U CN203949738U (en) | 2014-05-29 | 2014-05-29 | A kind of rotatable axle box temperature sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420284513.5U CN203949738U (en) | 2014-05-29 | 2014-05-29 | A kind of rotatable axle box temperature sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203949738U true CN203949738U (en) | 2014-11-19 |
Family
ID=51891768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420284513.5U Expired - Fee Related CN203949738U (en) | 2014-05-29 | 2014-05-29 | A kind of rotatable axle box temperature sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203949738U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106248126A (en) * | 2015-06-03 | 2016-12-21 | 泰科思股份有限公司 | There is the sensing system of rotating electricity out splice going splice |
| CN106644137A (en) * | 2016-12-08 | 2017-05-10 | 沈阳兴华华亿轨道交通电器有限公司 | Three-probe motor temperature sensor with adapter box |
| CN106981803A (en) * | 2017-02-24 | 2017-07-25 | 沈阳兴华华亿轨道交通电器有限公司 | One kind can Spacing Rotating Structure |
| CN106989765A (en) * | 2017-02-24 | 2017-07-28 | 沈阳兴华华亿轨道交通电器有限公司 | A kind of single hole sonde configuration |
| CN110530537A (en) * | 2019-09-04 | 2019-12-03 | 安徽英泰利科技有限公司 | A kind of rotary type anticorrosion detection device |
-
2014
- 2014-05-29 CN CN201420284513.5U patent/CN203949738U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106248126A (en) * | 2015-06-03 | 2016-12-21 | 泰科思股份有限公司 | There is the sensing system of rotating electricity out splice going splice |
| CN106248126B (en) * | 2015-06-03 | 2020-03-17 | 泰科思股份有限公司 | Sensor system with rotatable electrical output connector |
| CN106644137A (en) * | 2016-12-08 | 2017-05-10 | 沈阳兴华华亿轨道交通电器有限公司 | Three-probe motor temperature sensor with adapter box |
| CN106981803A (en) * | 2017-02-24 | 2017-07-25 | 沈阳兴华华亿轨道交通电器有限公司 | One kind can Spacing Rotating Structure |
| CN106989765A (en) * | 2017-02-24 | 2017-07-28 | 沈阳兴华华亿轨道交通电器有限公司 | A kind of single hole sonde configuration |
| CN106989765B (en) * | 2017-02-24 | 2020-03-31 | 沈阳兴华华亿轨道交通电器有限公司 | Single-hole probe structure |
| CN110530537A (en) * | 2019-09-04 | 2019-12-03 | 安徽英泰利科技有限公司 | A kind of rotary type anticorrosion detection device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20200529 |