CN105092044A - Infrared probe temperature measuring device - Google Patents
Infrared probe temperature measuring device Download PDFInfo
- Publication number
- CN105092044A CN105092044A CN201510211988.0A CN201510211988A CN105092044A CN 105092044 A CN105092044 A CN 105092044A CN 201510211988 A CN201510211988 A CN 201510211988A CN 105092044 A CN105092044 A CN 105092044A
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- Prior art keywords
- infrared probe
- temperature measuring
- lens
- measuring equipment
- casing
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Abstract
Provided is an infrared probe temperature measuring device including a casing, a lens arranged on the casing, an infrared probe arranged in the casing, a cleaning device arranged in the casing, and two position sensors, the casing includes a body and a mount arranged outside the body, the position sensors are respectively and fixedly arranged at the upper part and the lower part of the mount, the cleaning device includes a rotary electromagnet, a rotating blade connected to the rotary electromagnet, and a hairbrush arranged on the rotating blade, the emitting directions of the position sensors face the rotary electromagnet, one end of the rotating blade is connected with the rotating shaft of the rotary electromagnet, the other end of the rotating blade is provided with a block, the rotary electromagnet drives the rotating blade to rotate around the rotating shaft to make the block of the rotating blade move ahead of the two position sensors successively, the hairbrush is arranged at the inner side of the rotating blade, and the hairbrush performs synchronous rotation along the rotating blade to clean the lens during the swing process of the rotating blade driven by the rotary electromagnet. The infrared probe temperature measuring device is high in automation and practicality, greatly prevents dust from falling to the surface of the lens, and greatly prolongs the maintenance period.
Description
Technical field
The present invention relates to a kind of axle temperature detection equipment, particularly relate to a kind of infrared probe temperature measuring equipment.
Background technology
Train is in operation, and axletree produces heat energy with the mutual friction of bearing phase.When breaking down when between axletree and bearing, friction force increases, and the heat energy of generation just increases thereupon, the temperature also corresponding rising of axle box.Therefore, train in the process of moving, by measuring the temperature variation of axle box, can determine that whether the duty of axle box is normal.In the prior art, for understanding the temperature variation of train axle box in time, usually needing in orbit temperature measuring equipment to be installed, axle box temperature is detected.
But existing temperature measuring equipment is often arranged on the below of axle box, detects train axle temperature from bottom to top, the protective lens of probe, perpendicular to probe detection path, also tilts upward; Such protective lens upper surface easily falls ash, has a strong impact on detection accuracy and the accuracy of probe; And need human at periodic intervals to check and clean, intelligent level is not high, workload is large, waste of manpower resource.
Summary of the invention
Therefore, the object of the present invention is to provide a kind of infrared probe temperature measuring equipment regularly lens cleared up, keep lens cleaning.
A kind of infrared probe temperature measuring equipment, comprise casing, the lens be installed on casing, the infrared probe be installed in casing, be installed in cleaning device outside casing and two position transducers, described casing comprises a body and is installed in this external erecting frame, described position transducer is fixedly arranged on erecting frame respectively up and down, described vertical lens is arranged in surface level, and described infrared probe is arranged towards lens tilt; The hairbrush that described cleaning device comprises a rotary magnet, is connected to the rotating vane on rotary magnet and is installed on rotating vane, the transmit direction of described position transducer is towards rotary magnet; Described rotating vane one end is connected with the rotating shaft of rotary magnet, the other end of this rotating vane is provided with block, rotary magnet drives rotating vane to rotate around the axis, the block of rotating vane is made to move to the front of two position transducers successively, described hairbrush is installed in the inner side of rotating vane, and rotary magnet drives rotating vane in swing process, and hairbrush is with rotating vane synchronous axial system, hairbrush slips over lens, clears up lens.
Further, described casing also comprises a supporting construction, and infrared probe is slidedly arranged in supporting construction.
Further, described supporting construction is provided with an inclined-plane be obliquely installed, and described infrared probe is inclined upwardly, parallel with the inclined-plane of supporting construction.
Further, the light path 45° angle of described infrared probe is through lens.
Further, described supporting construction is provided with guide rail in inclined-plane, is provided with guide groove bottom described infrared probe, and described guide rail card is located in guide groove.
Further, the bottom of described infrared probe is provided with guide rail, is provided with guide groove on the support structure, and the guide rail card of infrared probe is located on the guide groove of supporting construction.
Further, described guide rail upper surface is also provided with some spacing holes, and the bearing of trend along guide groove between described spacing hole is spaced.
Further, described body is body structure, and before and after body, both sides are respectively equipped with front end-plate and end plate, and the described body left and right sides is respectively equipped with side plate.
Further, the cross section in described erecting frame direction is along the horizontal plane arranged in " U " shape, and erecting frame is crossed on front end-plate, and the two ends of this erecting frame are fixedly arranged on the side plate that left and right arranges respectively, and described lens are installed on front end-plate.
Further, in the middle part of described erecting frame and separated by a distance between front end-plate, form installing space, described position transducer is located in installing space.
In sum, infrared probe temperature measuring equipment of the present invention is by sealing infrared probe, the cleaning device of infrared probe temperature measuring equipment is regularly cleared up lens, keep lens clean, prevent outside dust from dropping on lens, affect the detection accuracy of infrared probe temperature measuring equipment, cleaning device automatization level is high, practical.In addition, lens are vertically arranged, prevent dust from dropping into lens surface substantially, substantially prolongs maintenance period.
Accompanying drawing explanation
Fig. 1 is the structural representation of infrared probe temperature measuring equipment of the present invention.
Fig. 2 is the structural representation after the temperature measuring equipment of infrared probe shown in Fig. 1 removal erecting frame.
Fig. 3 is the structural representation after the temperature measuring equipment of infrared probe shown in Fig. 2 removal erecting frame and front end-plate.
Constitutional diagram when Fig. 4 is the cleaning device work of infrared probe temperature measuring equipment.
Embodiment
In order to make technical scheme of the present invention more clearly show, below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figures 1 to 4, the invention provides a kind of infrared probe temperature measuring equipment, it is installed on rail both sides, for detecting the infrared radiation value of axletree axle box, and infrared radiation value is converted to the output of corresponding current signal, draw the axle box temperature variation of running train, this infrared probe temperature measuring equipment comprises casing 10, be installed in the lens 30 on casing 10, the cleaning device 20 being installed in the infrared probe 40 in casing 10 and being installed in outside casing 10, the extended line in the infrared emission direction of described infrared probe 40 is through protective glass, described cleaning device 20 regularly cleans the lateral surface of lens 30.
The erecting frame 12 that described casing 10 comprises a body 11 and is installed in outside body 11, described body 11 is in sealed hollow structure.Be respectively equipped with front end-plate 14 and end plate 15 before and after this body 11, the height of front end-plate 14 is higher than end plate 15; This body 11 left and right sides is respectively equipped with side plate 13.Described erecting frame 12 along the horizontal plane direction cross section in " U " shape arrange.This erecting frame 12 is crossed on front end-plate 14, and the two ends of erecting frame 12 are fixedly arranged on two side plates 13 of left and right setting respectively, described lens 30 are installed on front end-plate 14,30 °, lens are arranged perpendicular to surface level in 90 °, by vertically being arranged by lens 30, prevent dust from dropping into lens 30 surface substantially.Relative with the lens 30 be installed on front end-plate 14 in the middle part of described erecting frame 12, and in the middle part of erecting frame 12 and separated by a distance between front end-plate 14, form installing space.Described infrared probe temperature measuring equipment also comprises two position transducers 50, and described position transducer 50 is located in installing space, and two position transducers 50 are fixedly arranged on erecting frame 12 respectively up and down.
The hairbrush (not shown) that described cleaning device 20 comprises a rotary magnet 21, is connected to the rotating vane 22 on rotary magnet 21 and is installed in inside rotating vane 22.Described two position transducers 50 are arranged on rotary magnet 21 around, and the transmit direction of position transducer 50 is towards rotary magnet 21.Described rotary magnet 21 mounted perpendicular is on erecting frame 12.Described rotating vane 22 is arranged between erecting frame 12 and front end-plate 14.One end of this rotating vane 22 is connected with the rotating shaft of rotary magnet 21, the other end is provided with block 23, rotary magnet 21 drives rotating vane 22 to rotate around the axis, and makes the block 23 of rotating vane 22 move to the front of described two position transducers 50 successively, thus respond to by position transducer 50.Rotary magnet 21 drives rotating vane 22 in swing process, and hairbrush is with rotating vane 22 synchronous axial system, and hairbrush slips over lens 30, clears up lens 30.
Described casing 10 also comprises a supporting construction 16, described supporting construction 16 is provided with an inclined-plane be obliquely installed 17, this supporting construction 16 is provided with guide rail 18 in inclined-plane 17, guide groove (figure does not mark) is provided with bottom described infrared probe 40, described guide rail 18 is arranged in guide groove, thus make infrared probe 40 be slidedly arranged in supporting construction 16, this infrared probe 40 is inclined upwardly, parallel with the inclined-plane 17 of supporting construction 16, infrared probe 40 is towards lens 30, and the light path 45° angle of infrared probe 40 is through lens 30.Preferably, described guide rail 18 upper surface is also provided with some spacing holes (figure indicating), and the bearing of trend along guide groove between described spacing hole is spaced, after infrared probe 40 completes position adjustment, be arranged in stopper slot by a fixture block, carry out spacing to infrared probe 40.
Understandably, in the present embodiment, infrared probe 40 coordinates with the guide rail 18 of supporting construction 16 by being provided with guide groove, in other embodiments, also the position of guide rail 18 and guide groove can be exchanged, namely be provided with guide rail 18 in the bottom of infrared probe 40, supporting construction 16 is provided with guide groove, the guide rail 18 of infrared probe 40 is arranged on the guide groove of supporting construction 16.
Please again consult Fig. 4, during work, infrared probe 40 carries out axle temperature detection by the infrared radiation detecting axle box, and the light path 45 ° lens 30 athwart of infrared probe 40, cleaning device 20 regularly cleans lens 30.The rotary magnet 21 of cleaning device 20 is with electric brush to rotate, when block 23 moves to the front of a position transducer 50, rotary magnet 21 reverses, the counter motion of band electric brush, until block 23 moves to the front of another location sensor 50, rotary magnet 21 rotates forward, repeat aforesaid operations, rotary magnet 21 is with electric brush to move back and forth, and hairbrush is moving back and forth in process, repeatedly clears up lens 30.
In sum, infrared probe temperature measuring equipment of the present invention is by sealing infrared probe 40, the cleaning device 20 of infrared probe temperature measuring equipment is regularly cleared up lens 30, keep lens 30 clean, prevent outside dust from dropping on lens 30, affect the detection accuracy of infrared probe temperature measuring equipment, cleaning device 20 automatization level is high, practical.In addition, lens 30 are vertically arranged, prevent dust from dropping into lens 30 surface substantially, extend the cleaning cycle of infrared probe temperature measuring equipment further.
The above embodiment only have expressed one embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. an infrared probe temperature measuring equipment, it is characterized in that: comprise casing, the lens be installed on casing, the infrared probe be installed in casing, be installed in cleaning device outside casing and two position transducers, described casing comprises a body and is installed in this external erecting frame, described position transducer is fixedly arranged on erecting frame respectively up and down, described vertical lens is arranged in surface level, and described infrared probe is arranged towards lens tilt; The hairbrush that described cleaning device comprises a rotary magnet, is connected to the rotating vane on rotary magnet and is installed on rotating vane, the transmit direction of described position transducer is towards rotary magnet; Described rotating vane one end is connected with the rotating shaft of rotary magnet, the other end of this rotating vane is provided with block, rotary magnet drives rotating vane to rotate around the axis, the block of rotating vane is made to move to the front of two position transducers successively, described hairbrush is installed in the inner side of rotating vane, and rotary magnet drives rotating vane in swing process, and hairbrush is with rotating vane synchronous axial system, hairbrush slips over lens, clears up lens.
2. infrared probe temperature measuring equipment as claimed in claim 1, is characterized in that: described casing also comprises a supporting construction, and infrared probe is slidedly arranged in supporting construction.
3. infrared probe temperature measuring equipment as claimed in claim 2, is characterized in that: described supporting construction is provided with an inclined-plane be obliquely installed, and described infrared probe is inclined upwardly, parallel with the inclined-plane of supporting construction.
4. infrared probe temperature measuring equipment as claimed in claim 3, is characterized in that: the light path 45° angle of described infrared probe is through lens.
5. infrared probe temperature measuring equipment as claimed in claim 3, it is characterized in that: described supporting construction is provided with guide rail in inclined-plane, be provided with guide groove bottom described infrared probe, described guide rail card is located in guide groove.
6. infrared probe temperature measuring equipment as claimed in claim 3, it is characterized in that: the bottom of described infrared probe is provided with guide rail, is provided with guide groove on the support structure, the guide rail card of infrared probe is located on the guide groove of supporting construction.
7. infrared probe temperature measuring equipment as claimed in claim 3, is characterized in that: described guide rail upper surface is also provided with some spacing holes, and the bearing of trend along guide groove between described spacing hole is spaced.
8. infrared probe temperature measuring equipment as claimed in claim 1, it is characterized in that: described body is body structure, before and after body, both sides are respectively equipped with front end-plate and end plate, and the described body left and right sides is respectively equipped with side plate.
9. infrared probe temperature measuring equipment as claimed in claim 8, it is characterized in that: described erecting frame along the horizontal plane direction cross section in " U " shape arrange, erecting frame is crossed on front end-plate, and the two ends of this erecting frame are fixedly arranged on the side plate of left and right setting respectively, and described lens are installed on front end-plate.
10. infrared probe temperature measuring equipment as claimed in claim 8, is characterized in that: in the middle part of described erecting frame and separated by a distance between front end-plate, and form installing space, described position transducer is located in installing space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510211988.0A CN105092044A (en) | 2015-04-29 | 2015-04-29 | Infrared probe temperature measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510211988.0A CN105092044A (en) | 2015-04-29 | 2015-04-29 | Infrared probe temperature measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105092044A true CN105092044A (en) | 2015-11-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510211988.0A Pending CN105092044A (en) | 2015-04-29 | 2015-04-29 | Infrared probe temperature measuring device |
Country Status (1)
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| CN (1) | CN105092044A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457429A (en) * | 2019-01-04 | 2019-03-12 | 常州宏大智能装备产业发展研究院有限公司 | Framing shaping machine fabric temperature measuring device |
| CN110260910A (en) * | 2018-03-12 | 2019-09-20 | 株洲中车时代电气股份有限公司 | Municipal rail train linear motor detection device |
| CN110487419A (en) * | 2019-08-02 | 2019-11-22 | 深圳市俊达通办公智能科技有限公司 | A kind of display clearly has the infrared temperature measurement system of safeguard function |
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| JPH04172630A (en) * | 1990-11-05 | 1992-06-19 | Nec Gumma Ltd | Optical disc unit |
| US5545956A (en) * | 1994-06-21 | 1996-08-13 | Hughes Aircraft Company | Window wiper system for small windows |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110260910A (en) * | 2018-03-12 | 2019-09-20 | 株洲中车时代电气股份有限公司 | Municipal rail train linear motor detection device |
| CN109457429A (en) * | 2019-01-04 | 2019-03-12 | 常州宏大智能装备产业发展研究院有限公司 | Framing shaping machine fabric temperature measuring device |
| CN109457429B (en) * | 2019-01-04 | 2024-04-16 | 常州宏大智能装备产业发展研究院有限公司 | Fabric temperature measuring device of tentering setting machine |
| CN110487419A (en) * | 2019-08-02 | 2019-11-22 | 深圳市俊达通办公智能科技有限公司 | A kind of display clearly has the infrared temperature measurement system of safeguard function |
| CN110487419B (en) * | 2019-08-02 | 2021-01-26 | 东莞市不二精密技术有限公司 | Infrared temperature measurement system with protection function and clear display |
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Application publication date: 20151125 |
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