CN102692260A - Radar type tilt switch - Google Patents
Radar type tilt switch Download PDFInfo
- Publication number
- CN102692260A CN102692260A CN2012101951880A CN201210195188A CN102692260A CN 102692260 A CN102692260 A CN 102692260A CN 2012101951880 A CN2012101951880 A CN 2012101951880A CN 201210195188 A CN201210195188 A CN 201210195188A CN 102692260 A CN102692260 A CN 102692260A
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- radar
- radar transceiver
- tilt switch
- cylindrical shell
- type tilt
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- 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.)
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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 potential safety hazards such as the material level of existing closed coal storage silo, temperature, combustable gas concentration, smog adopts lift comprehensive monitoring mechanism to realize, hangs the monitoring that tilt switch is realized material level through joining in the lower end of lift comprehensive monitoring mechanism.Because the special construction of coal storage silo; The blanking port place is not parked in coal breakage, and in practical application, the tilt switch of lift comprehensive monitoring mechanism is easy to buried by blanking in monitoring material level process; Can't reset; Buried phenomenon in view of this by supplied materials, the radar type tilt switch has been invented by my company, has solved common tilt switch by the problem of burying.
Summary of the invention
The objective of the invention is provides a kind of radar type tilt switch for solving the weak point of above-mentioned prior art, and it can utilize the reversing radar of vehicle principle in the controlling level in monitoring, prevents that effectively this tilt switch from being buried by material.
The present invention addresses the above problem the technical scheme that is adopted to be: the 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 is installed in the cylindrical shell 5 with circuit board 7, and cylindrical shell 5 welded top have sprung parts 8, and the suspension of supply time spent is fixing to be used; The signal wire 4 of radar transceiver 2 is linked on the circuit board 7; Radar transceiver 2 is fixing through radar transceiver fixed support 6, and radar transceiver fixed support 6 is welded on cylindrical shell 5 outer walls, it is characterized in that the circumferencial direction of cylindrical shell 5 is evenly arranged at least 3 radar transceiver 2;, be used for protecting radar transceiver 2 and radar transceiver fixed support 6 to avoid pounding of material and hit along the circumferencial direction welding protective shield 3 of cylindrical shell 5 on the top of radar transceiver fixed support 6.
Advantage of the present invention is: this radar type tilt switch can hang over the lower end of lift comprehensive monitoring mechanism; The storing height is monitored in this radar type tilt switch rising/descending motion of lift comprehensive monitoring mechanism controls; Radar transceiver detects constantly and has or not material to exist in the certain limit in the decline process; When finding to have material to exist in this scope, send alerting signal to lift comprehensive monitoring mechanism immediately, through lift 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.
Description of drawings
Fig. 1 is a section of structure of the present invention;
Fig. 2 is a 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
The radar type tilt switch can hang over the lower end of lift comprehensive monitoring mechanism, and lift comprehensive monitoring mechanism is installed in the top of storing silo, the rising/descending motion of control radar formula tilt switch; When the radar type tilt switch moved to the storing surface, cylindrical shell can tilt, and at this moment mercury cut-off becomes closure state; Can send the switching value signal; Deliver in the cylindrical shell on the circuit board, the signal after circuit board will be handled is delivered in the lift comprehensive monitoring mechanism, and the feedback signal control radar formula tilt switch upward movement immediately of lift comprehensive monitoring mechanism is to reset mode; And calculate the distance of preventing buried tilt switch descending motion, thereby calculate silo storing height.In radar type tilt switch descending motion process; Radar transceiver is used the radar for backing car principle, constantly detects to have or not material to exist in the certain limit, when finding to have material to exist in this scope; Send alerting signal to lift comprehensive monitoring mechanism immediately; Through lift 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 is installed in the cylindrical shell 5 with circuit board 7, and cylindrical shell 5 welded top have sprung parts 8, and the suspension of supply time spent is fixing to be used; The signal wire 4 of radar transceiver 2 is linked on the circuit board 7; Radar transceiver 2 is fixing through radar transceiver fixed support 6, and radar transceiver fixed support 6 is welded on cylindrical shell 5 outer walls, it is characterized in that the circumferencial direction of cylindrical shell 5 is evenly arranged at least 3 radar transceiver 2;, be used for protecting radar transceiver 2 and radar transceiver fixed support 6 to avoid pounding of material and hit along the circumferencial direction welding protective shield 3 of cylindrical shell 5 on the top of radar transceiver fixed support 6.
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 true CN102692260A (en) | 2012-09-26 |
| CN102692260B 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 |
|---|---|
| CN102692260B (en) | 2014-04-23 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20160614 |