CN203157996U - Magnetic induction offside protection device of passenger device - Google Patents

Magnetic induction offside protection device of passenger device Download PDF

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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
Authority
CN
China
Prior art keywords
passenger
door sensor
protection device
magnet
magnetic induction
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
Application number
CN 201320204659
Other languages
Chinese (zh)
Inventor
王林林
候龙华
李昆鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanxi Lanhua Sci Tech Venture Co Ltd
Original Assignee
Shanxi Lanhua Sci Tech Venture Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanxi Lanhua Sci Tech Venture Co Ltd filed Critical Shanxi Lanhua Sci Tech Venture Co Ltd
Priority to CN 201320204659 priority Critical patent/CN203157996U/en
Application granted granted Critical
Publication of CN203157996U publication Critical patent/CN203157996U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

Aircraft magnet steel induction limiting protection device
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.
CN 201320204659 2013-04-22 2013-04-22 Magnetic induction offside protection device of passenger device Expired - Fee Related CN203157996U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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