CN206014202U - A kind of magnetic force adjustment emergency staircase - Google Patents

A kind of magnetic force adjustment emergency staircase Download PDF

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Publication number
CN206014202U
CN206014202U CN201620761188.6U CN201620761188U CN206014202U CN 206014202 U CN206014202 U CN 206014202U CN 201620761188 U CN201620761188 U CN 201620761188U CN 206014202 U CN206014202 U CN 206014202U
Authority
CN
China
Prior art keywords
elevator door
designed
slider bar
magnetic piece
elevator
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
CN201620761188.6U
Other languages
Chinese (zh)
Inventor
沈华
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.)
Suzhou Deao Elevator Co Ltd
Original Assignee
Suzhou Ford Mei Fu Elevator 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 Suzhou Ford Mei Fu Elevator Co Ltd filed Critical Suzhou Ford Mei Fu Elevator Co Ltd
Priority to CN201620761188.6U priority Critical patent/CN206014202U/en
Application granted granted Critical
Publication of CN206014202U publication Critical patent/CN206014202U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

This utility model provides a kind of magnetic force adjustment emergency staircase, it includes car, the front portion of the car is designed with the elevator door that slide opening and closing is used in pairs, the Position Design of the close front end of the one fan elevator door has vertical fixed strip, is designed with from top to bottom the magnetic piece of equidistant arrangement successively in the fixed strip;It is designed with vertically to the slider bar that can be slided up and down in another sliding groove for fanning the elevator door, in the slider bar, is designed with the magnetic piece for arranging corresponding with fixed strip;The top of the slider bar is fixed with vertical screw rod, on the screw rod, screw thread has the thread bush that can be rotated from axle, the thread bush is spacing up and down to be assemblied in elevator door, is also equipped with driving in the elevator door thread bush motion and can be with the motor of rotating.The elevator door of the elevator can be rapidly completed the conversion of suction and repulsion, can greatly save the energy of driving.

Description

A kind of magnetic force adjustment emergency staircase
Technical field
This utility model belongs to elevator technology field, more particularly, to a kind of magnetic force adjustment emergency staircase.
Background technology
Elevator is a kind of vertical conveyor with motor as power, and traditional motor is equipped with box like gondola, for multilamellar Building takes advantage of the means of transport of people or carrying goods.Using in skyscraper more than present elevator.In order that using more Convenient, elevator is when opening, it usually needs can quickly open which, and when elevator is closed in order that elevator safety is usual It is required that elevator closing velocity is slower, although present elevator completes above-mentioned design using frame for movement, tradition Frame for movement more consume energy to complete these functions, and elevator door is when car moves up and down, and needing to close could more Plus safety, and traditional elevator in order to the emergency staircase door of folding usually close not tight enough, there is certain defect.
Utility model content
For above-mentioned problem, the purpose of this utility model is to provide a kind of more energy-conservation, can conveniently adjust elevator The elastic magnetic force adjustment emergency staircase of closing speed and closing.
This utility model solves the technical scheme adopted by its technical problem:The magnetic force adjustment emergency staircase includes sedan-chair Railway carriage or compartment, the front portion of the car are designed with the elevator door that slide opening and closing is used in pairs, the position of the close front end of the fan elevator door Install in respect of vertical fixed strip, be designed with from top to bottom in the fixed strip successively equidistant arrangement just to elevator door front end face Magnetic piece, in the fixed strip, magnetic pole of the adjacent magnetic piece just to the elevator door front end face is contrary;Another fan elevator door The Position Design of close front end have vertical sliding groove, be designed with the sliding groove vertically to the slip that can be slided up and down Bar, is designed with the magnetic piece just to elevator door front end face for arranging corresponding with fixed strip, phase in the slider bar in the slider bar Magnetic pole of the adjacent magnetic piece just to the elevator door front end face is contrary;The top of the slider bar is fixed with vertical screw rod, described On screw rod, screw thread has the thread bush that can be rotated from axle, and the thread bush is spacing up and down to be assemblied in elevator door, the elevator door Inside it is also equipped with driving thread bush motion and can be with the motor of rotating.
Preferably, the distance between adjacent magnetic piece is 5~20cm.
Preferably, be also equipped with the elevator door can be with the hand-held block of motor positive and inverse described in hand drive, institute State and just have dismountable cover plate to hand-held block Position Design on elevator door.
Preferably, the sliding groove is equal to the distance of adjacent magnetic piece with the length difference of slider bar.
The beneficial effects of the utility model are:When the magnetic force adjustment emergency staircase is used, when elevator door begins to shut off, Magnetic piece on the slider bar is relative with the magnetic piece like pole on fixed strip, and such two fans elevator door is produced in the presence of magnetic force Raw repulsion so that speed slows down when elevator is closed, at the same two fan elevator doors will not press from both sides in the presence of magnetic force too dead, work as elevator When bringing into operation, the Motor drive screw mandrel is moved and causes the magnetic piece on slider bar relative with the magnetic piece opposite pole on fixed strip Magnetic attraction is produced, can thus cause car in closed operation, what elevator door can be steadily is attached together, and so may be used So that the use of elevator is more safe;And when the car arrival designated floor of elevator needs to open, motor drives screw mandrel Slide so that like pole is relative again with the magnetic piece on fixed strip for the magnetic piece on slider bar, two fan elevator doors produce repulsion can Quickly to open so that the use of elevator is more convenient, the slider bar only needs to move minimum distance just can be with The conversion of suction and repulsion is completed, the energy of driving can be so greatlyd save, the simple structure is easy to implement.
Description of the drawings
Fig. 1 is structural representation when magnetic force adjustment emergency staircase is opened.
Fig. 2 is the structural representation after magnetic force adjustment emergency staircase closure.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is further illustrated:
As shown in embodiment in Fig. 1 and Fig. 2, this magnetic force adjustment emergency staircase includes that car 1, the front portion of the car 1 set In respect of the elevator door 2 that slide opening and closing is used in pairs, the Position Design of the close front end of the fan elevator door 2 has vertical fixation Up and down bar 3, be designed with from top to bottom magnetic piece 4 of the equidistant arrangement just to 2 front end face of elevator door successively in the fixed strip 3, i.e., The magnetic direction of adjacent magnetic piece 4 is parallel;Magnetic pole phase of the adjacent magnetic piece 4 in the fixed strip 3 just to 2 front end face of the elevator door Antipole, i.e., the magnetic direction of neighbouring magnetic piece 4 are contrary;The Position Design of another close front end for fanning the elevator door 2 has perpendicular Straight sliding groove 21, is designed with the sliding groove 21 vertically to the slider bar 5 that can be slided up and down, design in the slider bar 5 There is the magnetic piece 4 just to elevator door front end face with 3 corresponding arrangement of fixed strip, adjacent magnetic piece 4 in the slider bar 5 is just to described The magnetic pole of 2 front end face of elevator door is contrary;The top of the slider bar 5 is fixed with vertical screw rod 6, and on the screw rod 6, screw thread has Can be from the thread bush 7 of axle rotation, the thread bush is spacing about 7 to be assemblied in elevator door 2, also assembles in the elevator door 2 Have and thread bush 7 can be driven to move and can be with the motor 8 of rotating.
Again during specific design, the distance between the adjacent magnetic piece 4 of same fan elevator door 2 is 5~20cm.Concrete too near, on The magnetic field of lower magnetic piece 4 influences each other, and away from too far away, often fans the magnetic piece 4 used on elevator door 2 very little, it is impossible to produce enough Magnetic force.
As depicted in figs. 1 and 2, being also equipped with the elevator door 2 can be with the manual of 8 rotating of motor described in hand drive Module 9, just has dismountable cover plate to 9 Position Design of hand-held block on the elevator door 2.The design of shown hand-held block 9 Slider bar described in hand control can be easy to when elevator breaks down.
In specific design, the sliding groove 21 is equal to the distance of adjacent magnetic piece 4 with the length difference of slider bar 5.Such as Fig. 1 institutes Show, when slider bar 5 is held out against on 21 top of sliding groove, the magnetic piece 4 on the slider bar 5 is same with the magnetic piece 4 on fixed strip 3 Property magnetic pole relative so that two fan elevator doors 2 repel each other;And when slider bar 5 is held out against in 21 bottom of sliding groove, the slider bar Magnetic piece 4 on 5 is relative with 4 opposite pole of magnetic piece on fixed strip 3 so that two fan elevator doors 2 are attracting.The length of the sliding groove 21 Spacing effect can be directly played in degree design.
Preferred embodiment of the present utility model is the foregoing is only, not in order to limit this utility model, all in this practicality Within new spirit and principle, any modification, equivalent substitution and improvements that is made etc. should be included in guarantor of the present utility model Within the scope of shield.

Claims (4)

1. a kind of magnetic force adjustment emergency staircase, it includes car (1), and it is paired that the front portion of car (1) is designed with slide opening and closing The elevator door (2) for using, it is characterised in that:The Position Design of the one close front end for fanning elevator door (2) has vertical fixation Bar (3), is designed with from top to bottom magnetic piece of the equidistant arrangement just to elevator door (2) front end face successively in fixed strip (3) (4), magnetic pole of the adjacent magnetic piece (4) in fixed strip (3) just to the elevator door (2) front end face is contrary;Described in another fan The Position Design of the close front end of elevator door (2) has a vertical sliding groove (21), is designed with vertically to can in sliding groove (21) With the slider bar (5) for sliding up and down, be designed with slider bar (5) corresponding with fixed strip (3) arrange just to elevator door before The magnetic piece (4) of end face, the magnetic pole of magnetic piece (4) adjacent in slider bar (5) just to the elevator door (2) front end face are contrary; The top of slider bar (5) is fixed with vertical screw rod (6), and described screw rod (6) upper screw thread has can be from the screw thread of axle rotation Set (7), thread bush (7) are spacing up and down to be assemblied in elevator door (2), is also equipped with driving in elevator door (2) Thread bush (7) moves and can be with the motor (8) of rotating.
2. magnetic force adjustment emergency staircase according to claim 1, it is characterised in that:Distance between adjacent magnetic piece (4) be 5~ 20cm.
3. magnetic force adjustment emergency staircase according to claim 1, it is characterised in that:It is also equipped with elevator door (2) Can be with the hand-held block (9) of motor described in hand drive (8) rotating, just to hand-held block (9) position on elevator door (2) It is designed with dismountable cover plate.
4. magnetic force adjustment emergency staircase according to claim 1, it is characterised in that:Sliding groove (21) and slider bar (5) length difference is equal to the distance of adjacent magnetic piece (4).
CN201620761188.6U 2016-07-19 2016-07-19 A kind of magnetic force adjustment emergency staircase Expired - Fee Related CN206014202U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620761188.6U CN206014202U (en) 2016-07-19 2016-07-19 A kind of magnetic force adjustment emergency staircase

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620761188.6U CN206014202U (en) 2016-07-19 2016-07-19 A kind of magnetic force adjustment emergency staircase

Publications (1)

Publication Number Publication Date
CN206014202U true CN206014202U (en) 2017-03-15

Family

ID=58244943

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620761188.6U Expired - Fee Related CN206014202U (en) 2016-07-19 2016-07-19 A kind of magnetic force adjustment emergency staircase

Country Status (1)

Country Link
CN (1) CN206014202U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105984793A (en) * 2016-07-19 2016-10-05 苏州福特美福电梯有限公司 Magnetic regulation type safety lift

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105984793A (en) * 2016-07-19 2016-10-05 苏州福特美福电梯有限公司 Magnetic regulation type safety lift

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20200131

Address after: 215000 Jiangsu city of Suzhou province Wujiang economic and Technological Development Zone No. 588 instrument

Patentee after: Suzhou Deao Elevator Co., Ltd.

Address before: 215200 Jiangsu city of Suzhou province Wujiang economic and Technological Development Zone No. 399,

Patentee before: Suzhou Ford Mei Fu Elevator Co., Ltd

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: 20170315

Termination date: 20190719