CN105984790B - One kind is from deceleration type Electromgnetic seat car - Google Patents
One kind is from deceleration type Electromgnetic seat car Download PDFInfo
- Publication number
- CN105984790B CN105984790B CN201610568998.4A CN201610568998A CN105984790B CN 105984790 B CN105984790 B CN 105984790B CN 201610568998 A CN201610568998 A CN 201610568998A CN 105984790 B CN105984790 B CN 105984790B
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- CN
- China
- Prior art keywords
- car
- stop
- electromagnet
- brake pad
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
- B66D5/24—Operating devices
- B66D5/30—Operating devices electrical
Abstract
The present invention provides a kind of from deceleration type Electromgnetic seat car, it includes car, the back side of the car is designed with is arranged in order the horizontal direction line of induction up and down, the hoistway face at car rear portion, which is gone into battle, shows the magnet of face car, the lateral layout of the car has stop track, and stop module is equipped on the side wall of the car, includes electromagnet in the stop module, the brake pad that can be moved forward and backward, electromagnet can push brake pad to hold out against on the stop track；It is connected with the electromagnet after the line of induction parallel connection.The structure does not need spare power supply architecture, and use is safer, and stop is completed by electromagnetic induction, is opened automatically when the excessive velocities of car, it is more convenient not need manual actuation.And the speed of car is faster, and the thrust that brake pad is subject to is bigger, and stop effect is better.
Description
Technical field
The invention belongs to elevator technology field, more particularly, to one kind from deceleration type Electromgnetic seat car.
Background technology
Elevator is a kind of using motor as the vertical conveyor of power, and box-like gondola is housed, for tier building multiply people or
The means of transport of carrying cargo.Elevator is divided into elevator and Cargo Lift according to the difference of loaded objects in car, and wherein elevator is mainly
In order to carry the people used, and car needs move up and down elevator in the vertical hoistway of building when in use, once sedan-chair
The hitch structure in compartment goes wrong and is even broken, it is possible to the danger for causing car to drop, in elevator uphill process, if
Hitch structure goes wrong, and the rate of climb may also occur too fast for car, can not stop so that the danger for going out hoistway occurs in car
Danger.In order to solve these security risks, designer adds special safe anti-falling structure, traditional elevator peace in elevator structure
Full structure is usually all to carry out stop using limiter, and limiter starts when elevator quickly falls, and stop is carried out to elevator, but
Be traditional limiter usually all it is to realize that stop, electromagnetic module need to incude using external stand-by power supply driving electromagnetic module
Elevator can just start after reaching certain lapse rate, once and it is cut off in inductor or stand-by power supply, then brake structure
Be possible to not work, and traditional urgent stop structure usually needs to manually start, and elevator tenesmus or it is other
Stall conditions under, personnel in elevator are usually in flurried state, stop button can not be timely pressed, so that elevator
There are still some potential safety problemss.
Invention content
For above-mentioned problem, the purpose of the present invention is to provide one kind when elevator speed is too fast, can start automatically
Do not need stand-by power supply from deceleration type Electromgnetic seat car.
The technical solution adopted by the present invention to solve the technical problems is：Should include sedan-chair from deceleration type Electromgnetic seat car
Compartment, the back side of the car is designed with is arranged in order the horizontal direction line of induction up and down, and the hoistway face at car rear portion, which is gone into battle, shows just
To the magnet of car, the lateral layout of the car has stop track, and stop module is equipped on the side wall of the car, described
Including electromagnet in stop module, the brake pad that can be moved forward and backward, electromagnet can push brake pad to hold out against in the stop
On track；It is connected with the electromagnet after the line of induction parallel connection.
Preferably, the electromagnet is vertically to being assemblied in the stop module, the top of the electromagnet is connected with
The bottom of wedge block, the wedge block is equipped with moveable magnet, and the brake pad is by spring top clamping on the wedge block.
Preferably, the stop obital pairing uses, it is assemblied in the both sides of the car.
Preferably, the electromagnet is connected by electric current filtering module with the line of induction.
Preferably, the brake pad end of the stop module is equipped with rubber layer.
The beneficial effects of the present invention are：It should be from deceleration type Electromgnetic seat car use in elevator structure, in use, sedan-chair
When compartment moves up and down, the line of induction described in this way will do cutting magnetic induction line movement so that and there is electric current to pass through in the electromagnet,
So that electromagnet is started to work, but when the speed of car is run in setting speed, the electric current that the line of induction generates is not
Foot so that the thrust of electromagnet is not enough to that brake pad is driven to hold out against on stop track, and fall when car or
When the excessive velocities of other situations, can induced current be increased, so that electromagnet can generate enough magnetic force movings
Brake pad is held out against on stop track, to generate stop effect.The structure does not need spare power supply architecture, using more pacifying
Entirely, and stop is completed by electromagnetic induction, is opened automatically when the excessive velocities of car, it is more square not need manual actuation
Just.And the speed of car is faster, and the thrust that brake pad is subject to is bigger, and stop effect is better.
Description of the drawings
Fig. 1 is the structural schematic diagram from deceleration type Electromgnetic seat car positive direction.
Fig. 2 is the structural schematic diagram from deceleration type Electromgnetic seat car side surface direction.
Fig. 3 is stop module and structural schematic diagram of the stop track under car normal speed.
Fig. 4 is stop module and structural schematic diagram of the stop track under car excess speed.
Specific implementation mode
Present invention will be further explained below with reference to the attached drawings and examples：
Originally include car 1, the back of the body of the car 1 from deceleration type Electromgnetic seat car as shown in embodiment in Fig. 1 and Fig. 2
Face is designed with is arranged in order the horizontal direction line of induction 2 up and down, and the hoistway face at 1 rear portion of car, which is gone into battle, shows the magnet 3 of face car,
The lateral layout of the car 1 has stop track 4, and stop module 5, the stop module 5 are equipped on the side wall of the car 1
Upper includes electromagnet 51, and the brake pad 52 that can be moved forward and backward, electromagnet 51 can push brake pad 52 to hold out against in the stop
On track 4；It is connected with the electromagnet 51 after 2 parallel connection of the line of induction.
It is somebody's turn to do from deceleration type Electromgnetic seat car use in elevator structure, in use, when car 1 moves up and down, such institute
Cutting magnetic induction line movement will be done by stating the line of induction 2 so that have electric current to pass through in the electromagnet 51 so that electromagnet 51 starts
Work, but when the speed of car 1 is run in setting speed, the electric current that the line of induction 2 generates is insufficient, so that electric
The thrust of magnet 51 is not enough to that brake pad 52 is driven to hold out against on stop track 4, and when car 1 falls or other situations
Excessive velocities when, can induced current be increased, so that electromagnet 51 can generate enough magnetic force moving brake pads
52 hold out against on stop track 4, to generate stop effect.The structure does not need spare power supply architecture, and use is safer,
And stop should be completed by electromagnetism sense 2, is opened automatically when the excessive velocities of car 1, it is more square not need manual actuation
Just.And the speed of car 1 is faster, and the thrust that brake pad is subject to is bigger, and stop effect is better.
In specific design, as shown in Figure 3 and Figure 4, the electromagnet 51 vertically to being assemblied in the stop module 5,
The top of the electromagnet 51 is connected with wedge block 53, and the bottom of the wedge block 53 is equipped with moveable magnet 54, the friction
Block 52 is held out against by spring 55 on the inclined-plane of the wedge block 53.The electromagnet 51 design when its generate magnetic force with it is described
It is repulsion between moveable magnet 54, i.e. electromagnet 51 is opposite with 54 like pole of the moveable magnet.The electricity of the electromagnet 51
Magnetic force is transferred to by moveable magnet 54 on wedge block 53, is then transmitted on the brake pad 52 by wedge block 53, and institute
It states in this way so that brake pad 52 can apply the resistance of bigger in horizontal direction again, stop effect is more preferable.
In specific design as shown in Figure 1, the stop track 4 uses in pairs, it is assemblied in the both sides of the car 1.This
Stress when by stop of car 1 described in sample is more balanced.The electromagnet 51 passes through electric current filtering module and 2 phase of the line of induction
Even.Can ensure that the electric current for being passed through electromagnet 51 is consistent always in this way, can make in this way the electromagnet 51 always with it is described
Moveable magnet 54 generates repulsion.52 end of brake pad of the stop module 5 is equipped with rubber layer.In this way so that brake pad 52 with
The stop power bigger of stop track 4.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (1)
1. one kind is from deceleration type Electromgnetic seat car, it includes car (1), it is characterised in that：It designs at the back side of the car (1)
Having and is arranged in order the horizontal direction line of induction (2) up and down, the hoistway face at car (1) rear portion, which is gone into battle, shows the magnet (3) of face car,
The lateral layout of the car (1) has stop track (4), and stop module (5) is equipped on the side wall of the car (1), described
Include electromagnet (51) in stop module (5), the brake pad that can be moved forward and backward (52), electromagnet (51) can push brake pad
(52) it holds out against on the stop track (4)；It is connected with the electromagnet (51) after the line of induction (2) is in parallel；
For the electromagnet (51) vertically to being assemblied in the stop module (5), the top of the electromagnet (51) is connected with wedge
The bottom of shape block (53), the wedge block (53) is equipped with moveable magnet (54), and the brake pad (52) is pushed up by spring (55)
Tightly on the wedge block (53)；
The stop track (4) uses in pairs, is assemblied in the both sides of the car (1)；
The electromagnet (51) is connected by electric current filtering module with the line of induction (2)；
Brake pad (52) end of the stop module (5) is equipped with rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610568998.4A CN105984790B (en) | 2016-07-19 | 2016-07-19 | One kind is from deceleration type Electromgnetic seat car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610568998.4A CN105984790B (en) | 2016-07-19 | 2016-07-19 | One kind is from deceleration type Electromgnetic seat car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105984790A CN105984790A (en) | 2016-10-05 |
| CN105984790B true CN105984790B (en) | 2018-07-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610568998.4A Active CN105984790B (en) | 2016-07-19 | 2016-07-19 | One kind is from deceleration type Electromgnetic seat car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105984790B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107963532A (en) * | 2017-03-30 | 2018-04-27 | 福建科大高科发展有限公司 | A kind of efficiently anti-fall elevator of deceleration low consumption |
| CN110327556A (en) * | 2019-04-08 | 2019-10-15 | 北京航空航天大学 | A kind of high building electromagnetic damping escape device |
| CN113788379A (en) * | 2021-09-18 | 2021-12-14 | 江苏小白兔智造科技有限公司 | Electromagnetic clamping mechanism of elevator and control method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407868A (en) * | 2013-07-08 | 2013-11-27 | 冯春国 | Numerical control magnetic pull type vertical elevator |
| JP5494826B2 (en) * | 2010-12-24 | 2014-05-21 | 三菱電機株式会社 | Electromagnetic brake device for elevator |
| CN104163373A (en) * | 2014-08-01 | 2014-11-26 | 苏州汉森华纳节能科技有限公司 | Energy-saving elevator |
| CN104671034A (en) * | 2014-11-17 | 2015-06-03 | 阮自恒 | Small rope-less elevator with magnetic fields |
| CN204607307U (en) * | 2015-03-24 | 2015-09-02 | 苏州福特美福电梯有限公司 | The anti-fall magnetic force automatic slow down device of a kind of lift car |
| CN205873613U (en) * | 2016-07-19 | 2017-01-11 | 苏州福特美福电梯有限公司 | From speed reduction type electromagnetism safety car |
-
2016
- 2016-07-19 CN CN201610568998.4A patent/CN105984790B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5494826B2 (en) * | 2010-12-24 | 2014-05-21 | 三菱電機株式会社 | Electromagnetic brake device for elevator |
| CN103407868A (en) * | 2013-07-08 | 2013-11-27 | 冯春国 | Numerical control magnetic pull type vertical elevator |
| CN104163373A (en) * | 2014-08-01 | 2014-11-26 | 苏州汉森华纳节能科技有限公司 | Energy-saving elevator |
| CN104671034A (en) * | 2014-11-17 | 2015-06-03 | 阮自恒 | Small rope-less elevator with magnetic fields |
| CN204607307U (en) * | 2015-03-24 | 2015-09-02 | 苏州福特美福电梯有限公司 | The anti-fall magnetic force automatic slow down device of a kind of lift car |
| CN205873613U (en) * | 2016-07-19 | 2017-01-11 | 苏州福特美福电梯有限公司 | From speed reduction type electromagnetism safety car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105984790A (en) | 2016-10-05 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20200117 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: Wujiang District of Suzhou City, Jiangsu province 215200 Wujiang economic and Technological Development District Road No. 399 Patentee before: Suzhou Ford Mei Fu Elevator Co., Ltd |