CN203157996U - Magnetic induction offside protection device of passenger device - Google Patents
Magnetic induction offside protection device of passenger device Download PDFInfo
- Publication number
- CN203157996U CN203157996U CN 201320204659 CN201320204659U CN203157996U CN 203157996 U CN203157996 U CN 203157996U CN 201320204659 CN201320204659 CN 201320204659 CN 201320204659 U CN201320204659 U CN 201320204659U CN 203157996 U CN203157996 U CN 203157996U
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- Prior art keywords
- passenger
- door sensor
- protection device
- magnet
- magnetic induction
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Abstract
The utility model discloses a magnetic induction offside protection device of a passenger device, which relates to an overhead passenger device, and overcomes the defects of the existing mechanical offside protection device of the passenger device. The magnetic induction offside protection device of the passenger device comprises a ventilation door sensor which is fixed on a steel beam frame, wherein a contact of the ventilation door sensor corresponds to the inner side of a rope carrying wheel, the inner side of the rope carrying wheel is also fixedly provided with a magnet, when the rope carrying wheel is immobile, the magnet is fixed below the rope carrying wheel, and a control loop of the ventilation door sensor is connected with a main control loop of the passenger device. The magnetic induction offside protection device is simple in structure and convenient to install and can be widely popularized to use in the existing overhead passenger device, the accident caused by the reason that a passenger crosses a get-off position and does not get off can be effectively prevented, and the safety of the passenger device can be improved.
Description
Technical field
The utility model relates to built on stilts aircraft, is specifically related to a kind of aircraft magnet steel induction limiting protection device.
Background technology
Built on stilts aircraft is used for transporting on the mine staff going into the well.When taking the monkey car gug of aircraft; the monkey car often occurs and arrive the position of getting off; and passenger does not reach the situation of monkey car at present; and directly cross the position of getting off; during to monkey car head drive part; casualty accident can appear; so need be at the place ahead, position installer limiting protection device of getting off; but existing monkey car limiting protection device belongs to mechanical device; the main parallel strength bump of the passenger displacement limiting protection mechanical shaft that relies on; and make the monkey car out of service; there is following defective in actual use; as seat appears waiting when swinging; when the parallel strength of passenger is slightly bumped mechanical shaft; will cause mechanical limiting protection to be failure to actuate, and not have protective effect.
Summary of the invention
The utility model is to have the defective that aircraft machinery limiting protection device exists now in order to overcome, and a kind of aircraft magnet steel induction limiting protection device is provided.
The utility model is achieved through the following technical solutions:
A kind of aircraft magnet steel induction limiting protection device; comprise the Air door sensor that is fixed on the girder steel frame; the contact of Air door sensor is corresponding with frame rope sheave inboard; also fixedly there is a magnet frame rope sheave inboard; when the frame rope sheave is slack; magnet positions is fixed on the below of frame rope sheave, and the control loop of Air door sensor connects the main control loop of aircraft.
The utility model Air door sensor is fixed on the girder steel frame; make the Air door sensor contact corresponding with frame rope sheave inboard; the control loop of Air door sensor can be in parallel with mechanical limiting protection loop; then in being connected in series to the aircraft main control loop; install and fix a magnet in frame rope sheave inboard; the magnet fixed position is when the frame rope sheave is slack, to be installed on frame rope sheave below.Cross when passenger and to get off when arriving the limiting protection position; owing to be subjected to the effect of human body self gravity; steel rope can be forced on the frame rope sheave; drive frame rope sheave clickwise; when magnet on the frame rope sheave rotates to when corresponding with the dry-reed tube of Air door sensor, utilize the magnet Magnetic Induction to reed switch contact, thereby make the automatic cutout of Air door sensor normally closed contact; cut off main control loop, make aircraft out of service.
The utility model can use jointly with mechanical limiting protection device, forms horizontal, vertical dual limiting protection.
The utility model is simple in structure, and is easy for installation, but wide popularization and application can contain effectively that in existing built on stilts aircraft passenger is because crossing the do not get off generation of the accident that causes of the position of getting off, the safety that improves aircraft.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is operation scheme drawing of the present utility model;
Among the figure: 1-Air door sensor, 2-frame rope sheave, 3-magnet, the 4-tool limiting protection that picks.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of aircraft magnet steel induction limiting protection device as shown in Figure 1, 2; comprise the Air door sensor 1 that is fixed on the girder steel frame; the contact of Air door sensor 1 is inboard corresponding with frame rope sheave 2; also fixedly there is a magnet 3 frame rope sheave 2 inboards; when frame rope sheave 2 is slack; magnet 3 stationkeeping are below frame rope sheave 2, and the control loop of Air door sensor connects the main control loop of aircraft.
Wherein, the control loop of Air door sensor 1 can be in parallel with the loop of mechanical limiting protection 4, in being connected in series to the aircraft main control loop, uses jointly with mechanical limiting protection 4 then, forms horizontal, vertical dual limiting protection.
Claims (1)
1. an aircraft magnet steel is responded to the limiting protection device; it is characterized in that; comprise the Air door sensor (1) that is fixed on the girder steel frame; the contact of Air door sensor (1) is inboard corresponding with frame rope sheave (2); also fixedly there is a magnet (3) frame rope sheave (2) inboard; when frame rope sheave (2) was slack, magnet (3) stationkeeping was in the below of frame rope sheave (2), and the control loop of Air door sensor connects the main control loop of aircraft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320204659 CN203157996U (en) | 2013-04-22 | 2013-04-22 | Magnetic induction offside protection device of passenger device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320204659 CN203157996U (en) | 2013-04-22 | 2013-04-22 | Magnetic induction offside protection device of passenger device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203157996U true CN203157996U (en) | 2013-08-28 |
Family
ID=49019205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320204659 Expired - Fee Related CN203157996U (en) | 2013-04-22 | 2013-04-22 | Magnetic induction offside protection device of passenger device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203157996U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216802A (en) * | 2015-11-17 | 2016-01-06 | 山西戴德测控技术有限公司 | A kind of aerial rope way takes advantage of the guard method of people's suspender and device |
| CN112389469A (en) * | 2020-11-16 | 2021-02-23 | 娄底市同丰科技有限公司 | Mining aerial cableway off-position detection device |
-
2013
- 2013-04-22 CN CN 201320204659 patent/CN203157996U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216802A (en) * | 2015-11-17 | 2016-01-06 | 山西戴德测控技术有限公司 | A kind of aerial rope way takes advantage of the guard method of people's suspender and device |
| CN112389469A (en) * | 2020-11-16 | 2021-02-23 | 娄底市同丰科技有限公司 | Mining aerial cableway off-position 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: 20130828 Termination date: 20160422 |