CN102692260B - Radar type tilt switch - Google Patents
Radar type tilt switch Download PDFInfo
- Publication number
- CN102692260B CN102692260B CN201210195188.0A CN201210195188A CN102692260B CN 102692260 B CN102692260 B CN 102692260B CN 201210195188 A CN201210195188 A CN 201210195188A CN 102692260 B CN102692260 B CN 102692260B
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- radar
- radar transceiver
- tilt switch
- cylindrical shell
- type tilt
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Abstract
The invention relates to a radar type tilt switch, which comprises a cylinder, a mercury switch, a circuit board, a radar transceiver, a radar transceiver fixing bracket, a signal line, a protection plate and a suspension component. Compared with the prior art, the radar type tilt switch has the advantages of being capable of monitoring storing height; and through a reversing radar principle, the radar type tilt switch automatically resets when detecting that the material is close, so that the radar type tilt switch is prevented from being buried by the material.
Description
Technical field
The present invention relates to a kind of radar type tilt switch, be used for monitoring controlling level.
Background technology
The comprehensive monitoring of the potential safety hazards such as the material level of existing closed coal storage silo, temperature, combustable gas concentration, smog adopts lift type comprehensive monitoring mechanism to realize, by join the monitoring of hanging tilt switch and realize material level in the lower end of lift type comprehensive monitoring mechanism.Due to the special construction of coal storage silo, blanking port place is not parked in coal breakage, in actual applications, the tilt switch of lift type comprehensive monitoring mechanism is easy to be buried by blanking in monitoring material level process, cannot reset, in view of this, by supplied materials, buried phenomenon, radar type tilt switch has been invented by my company, has solved the buried problem of common tilt switch.
Summary of the invention
The object of the invention is, for solving above-mentioned the deficiencies in the prior art part, provides a kind of radar type tilt switch, and it can utilize reversing radar of vehicle principle in controlling level in monitoring, effectively prevents that this tilt switch from being buried by material.
The present invention for addressing the above problem adopted technical scheme is: radar type tilt switch, comprise cylindrical shell, mercury cut-off, circuit board, radar transceiver, radar transceiver fixed support, signal wire, protective shield, sprung parts, mercury cut-off 1 and circuit board 7 are arranged in cylindrical shell 5, cylindrical shell 5 welded top have sprung parts 8, the supply used time is hung fixing using, the signal wire 4 of radar transceiver 2 is linked on circuit board 7, radar transceiver 2 is fixing by radar transceiver fixed support 6, radar transceiver fixed support 6 is welded on cylindrical shell 5 outer walls, the circumferencial direction that it is characterized in that cylindrical shell 5 is evenly arranged at least 3 radar transceiver 2, protective shield 3 is welded along the circumferencial direction of cylindrical shell 5 in top at radar transceiver fixed support 6, being used for protecting radar transceiver 2 and radar transceiver fixed support 6 to avoid pounding of material hits.
Advantage of the present invention is: this radar type tilt switch can hang over the lower end of lift type comprehensive monitoring mechanism, this radar type tilt switch rise/fall of lift type comprehensive monitoring mechanism control moves to monitor storing height, in decline process, the radar transceiver moment is detected in certain limit and has or not material to exist, while finding have material to exist within the scope of this, send immediately alerting signal to lift type comprehensive monitoring mechanism, by lift type comprehensive monitoring mechanism feedback signal, control this radar type tilt switch upward movement, the hidden danger of effectively having avoided this tilt switch to be buried by material.
Accompanying drawing explanation
Fig. 1 is section of structure of the present invention;
Fig. 2 is vertical view of the present invention.
1. mercury cut-off, 2. radar transceiver, 3. protective shield, 4. signal wire, 5. cylindrical shell, 6. radar transceiver fixed support, 7. circuit board, 8. suspender.
Embodiment
Radar type tilt switch can hang over the lower end of lift type comprehensive monitoring mechanism, lift type comprehensive monitoring mechanism is arranged on the top of storage silo, the motion of control radar formula tilt switch rise/fall, when radar type tilt switch moves to storing surface, cylindrical shell can tilt, at this moment mercury cut-off becomes closure state, can send switching value signal, deliver in cylindrical shell on circuit board, circuit board is delivered to signal after treatment in lift type comprehensive monitoring mechanism, lift type comprehensive monitoring mechanism feedback signal control radar formula tilt switch upward movement is immediately to reset mode, and calculate the distance of anti-buried tilt switch descending motion, thereby calculate silo storing height.In radar type tilt switch descending motion process, radar transceiver application radar for backing car principle, moment is detected in certain limit and has or not material to exist, while finding have material to exist within the scope of this, send immediately alerting signal to lift type comprehensive monitoring mechanism, by lift type comprehensive monitoring mechanism feedback signal, control this radar type tilt switch upward movement to reset mode, the hidden danger of effectively having avoided this tilt switch to be buried by material.
Claims (1)
1. radar type tilt switch, comprise cylindrical shell, mercury cut-off, circuit board, radar transceiver, radar transceiver fixed support, signal wire, protective shield, sprung parts, mercury cut-off (1) and circuit board (7) are arranged in cylindrical shell (5), cylindrical shell (5) welded top has sprung parts (8), the supply used time is hung fixing using, the signal wire (4) of radar transceiver (2) is linked on circuit board (7), radar transceiver (2) is fixing by radar transceiver fixed support (6), radar transceiver fixed support (6) is welded on cylindrical shell (5) outer wall, the circumferencial direction that it is characterized in that cylindrical shell (5) is evenly arranged at least 3 radar transceiver (2), protective shield (3) is welded along the circumferencial direction of cylindrical shell (5) in top at radar transceiver fixed support (6), being used for protecting radar transceiver (2) and radar transceiver fixed support (6) to avoid pounding of material hits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210195188.0A CN102692260B (en) | 2012-06-14 | 2012-06-14 | Radar type tilt switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210195188.0A CN102692260B (en) | 2012-06-14 | 2012-06-14 | Radar type tilt switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102692260A CN102692260A (en) | 2012-09-26 |
| CN102692260B true CN102692260B (en) | 2014-04-23 |
Family
ID=46857864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210195188.0A Expired - Fee Related CN102692260B (en) | 2012-06-14 | 2012-06-14 | Radar type tilt switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102692260B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0547384A1 (en) * | 1991-12-19 | 1993-06-23 | FIAT AUTO S.p.A. | Dipstick for measuring oil level |
| CN2315546Y (en) * | 1997-03-17 | 1999-04-21 | 孙录 | Double high level detector |
| CN101451871A (en) * | 2007-12-07 | 2009-06-10 | 郭云昌 | Blanking stack height measuring device |
| CN102313585A (en) * | 2011-07-27 | 2012-01-11 | 太原理工大学 | Tracking type coal bunker material level measurement device |
| CN202211837U (en) * | 2011-08-23 | 2012-05-09 | 罗瑞雪 | Intelligent guiding stick for blind persons |
| CN102445234A (en) * | 2011-10-28 | 2012-05-09 | 徐州中矿奥特麦科技有限公司 | Lift type comprehensive monitoring mechanism |
-
2012
- 2012-06-14 CN CN201210195188.0A patent/CN102692260B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0547384A1 (en) * | 1991-12-19 | 1993-06-23 | FIAT AUTO S.p.A. | Dipstick for measuring oil level |
| CN2315546Y (en) * | 1997-03-17 | 1999-04-21 | 孙录 | Double high level detector |
| CN101451871A (en) * | 2007-12-07 | 2009-06-10 | 郭云昌 | Blanking stack height measuring device |
| CN102313585A (en) * | 2011-07-27 | 2012-01-11 | 太原理工大学 | Tracking type coal bunker material level measurement device |
| CN202211837U (en) * | 2011-08-23 | 2012-05-09 | 罗瑞雪 | Intelligent guiding stick for blind persons |
| CN102445234A (en) * | 2011-10-28 | 2012-05-09 | 徐州中矿奥特麦科技有限公司 | Lift type comprehensive monitoring mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102692260A (en) | 2012-09-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20160614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |