CN107265270A - A kind of elevator door lower guide of maglev type - Google Patents
A kind of elevator door lower guide of maglev type Download PDFInfo
- Publication number
- CN107265270A CN107265270A CN201710550746.3A CN201710550746A CN107265270A CN 107265270 A CN107265270 A CN 107265270A CN 201710550746 A CN201710550746 A CN 201710550746A CN 107265270 A CN107265270 A CN 107265270A
- Authority
- CN
- China
- Prior art keywords
- magnet
- boots
- chute
- elevator door
- lower guide
- 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.)
- Granted
Links
- 230000005611 electricity Effects 0.000 claims 1
- 230000007774 longterm Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/30—Constructional features of doors or gates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/02—Door or gate operation
- B66B13/06—Door or gate operation of sliding doors
- B66B13/08—Door or gate operation of sliding doors guided for horizontal movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/30—Constructional features of doors or gates
- B66B13/301—Details of door sills
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
The present invention is intended to provide a kind of elevator door lower guide of maglev type, including the sill provided with chute and be installed on elevator door bottom lead boots, two side walls of chute are provided with magnet, boots are led in the chute, two sides for leading boots are provided with magnet, lead magnet on boots side relative with magnet homopolarity on relative chute wall and leave gap.Due to the characteristic of magnet homopolar-repulsion, lead and be not directly contacted between boots and sill, without friction during elevator door switch, run noiseless, long-term use also no frictional dissipation, lead boots without changing, reduce the maintenance cost of elevator door.
Description
Technical field
The invention belongs to elevator technology field, and in particular to a kind of elevator door lower guide of maglev type.
Background technology
At present, elevator door is usually upper suspension on support frame and connects trailer system, and bottom is installed and leads boots ordinatedly
Bank carries out spacing.In existing technology, using slidingtype the cooperation of elevator gate guide shoe and sill groove more, elevator gate guide shoe frequently with
The plastics such as nylon, rubber, Teflon make, and elevator door in the process of running can produce noise, and working of plastics is slided for a long time also can
Produce to wear and tear and cause elevator door to produce in switching process and rock, it is necessary to timely check, replacing is just avoided that after abrasion
The bad phenomenon of generation.
The content of the invention
There is provided a kind of elevator door lower guide of friction free maglev type for the technical problem to be solved in the present invention.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions：A kind of elevator of maglev type
Door lower guide, including the sill provided with chute and the boots of leading for being installed on elevator door bottom, two side walls of chute are provided with
Magnet, leads boots in the chute, and two sides for leading boots are provided with magnet, leads the magnet on boots side and relative chute side
Magnet homopolarity on wall is relative and leaves gap.
Further, the magnet that the chute wall of sill is provided with magnet mounting groove, chute wall is installed on magnet installation
In groove.
Further, lead and leave gap between the bottom surface of boots and the bottom surface of chute.
Further, the magnet heteropole on two side walls of chute is relative.
The present invention is advantageous in that：Due to the characteristic of magnet homopolar-repulsion, lead and be not directly contacted between boots and sill,
Without friction during elevator door switch, noiseless, long-term use also no frictional dissipation is run, boots is led without changing, drops
The low maintenance cost of elevator door.
Brief description of the drawings
The present invention is further described below in conjunction with the accompanying drawings.
Fig. 1 is schematic cross-section of the invention；
Fig. 2 is the schematic cross-section of sill in the present invention；
In figure：1st, sill；2nd, chute；3rd, boots are led；4th, elevator door；5th, magnet；6th, magnet mounting groove.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the present invention will be described in detail：
As depicted in figs. 1 and 2, the present invention includes sill 1 and leads boots 3, and sill 1 is provided with chute 2, leads boots 3 in chute 2, leads
The top of boots 3 is fixedly connected on elevator door 4.The upper suspension of elevator door 4 is fixed, and is led and is stayed between the bottom surface of boots 3 and the bottom surface of chute 2
There is gap.It is equipped with two side walls of chute 2 in magnet mounting groove 6, magnet mounting groove 6 and magnet 5 is installed, magnet 5 is complete
The heteropole of magnet 5 on the side wall of embedded chute 2, two side walls of chute 2 is relative.Two sides for leading boots 3 are also provided with magnet
5, lead magnet 5 on the side of boots 3 relative with the homopolarity of magnet 5 on the relative side wall of chute 2.
The present invention is spacing to leading boots progress using the principle that identical charges repel each other, leads and is not directly contacted between boots and sill, is run
During there is no any friction, the problems such as once and for all solves frictional dissipation and the operation noise led between boots and sill,
Coordinate or be slidably matched compared to of the prior art roll, it is progressive obvious.
It is emphasized that：It the above is only presently preferred embodiments of the present invention, not make any formal to the present invention
Limitation, any simple modification, equivalent variations and modification that every technical spirit according to the present invention is made to above example,
In the range of still falling within technical solution of the present invention.
Claims (4)
1. a kind of elevator door lower guide of maglev type, it is characterised in that：Including the sill provided with chute and being installed on electricity
Boots are led in terraced door bottom, and two side walls of the chute are provided with magnet, the boots of leading are described to lead the two of boots in the chute
Individual side is provided with magnet, and the magnet homopolarity on the magnet led on boots side and relative chute wall is relative and between leaving
Gap.
2. the elevator door lower guide of maglev type according to claim 1, it is characterised in that：The chute of the sill
The magnet that side wall is provided with magnet mounting groove, the chute wall is installed in magnet mounting groove.
3. the elevator door lower guide of maglev type according to claim 1, it is characterised in that：The bottom surface for leading boots
Gap is left between the bottom surface of chute.
4. the elevator door lower guide of maglev type according to claim 1, it is characterised in that：Two of the chute
Magnet heteropole on the wall of side is relative.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710550746.3A CN107265270B (en) | 2017-07-07 | 2017-07-07 | Magnetic levitation type elevator door lower guide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710550746.3A CN107265270B (en) | 2017-07-07 | 2017-07-07 | Magnetic levitation type elevator door lower guide device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107265270A true CN107265270A (en) | 2017-10-20 |
| CN107265270B CN107265270B (en) | 2024-01-09 |
Family
ID=60072693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710550746.3A Active CN107265270B (en) | 2017-07-07 | 2017-07-07 | Magnetic levitation type elevator door lower guide device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107265270B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110615333A (en) * | 2018-06-19 | 2019-12-27 | 上海三菱电梯有限公司 | Guide device and elevator door system |
| EP3696130A1 (en) * | 2019-02-14 | 2020-08-19 | Otis Elevator Company | Elevator entryway with magnetic guidance for controlling door panel motion |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201619930U (en) * | 2010-01-07 | 2010-11-03 | 曹恒 | Elevator door guide shoe and guide rail device |
| CN202080800U (en) * | 2011-04-18 | 2011-12-21 | 四川省邛崃监狱 | Elevator |
| CN203486718U (en) * | 2013-09-09 | 2014-03-19 | 苏州歌拉瑞电梯有限公司 | Elevator door sliding device |
| CN204624910U (en) * | 2015-04-22 | 2015-09-09 | 杭州西奥电梯有限公司 | A kind of separation preventing sill for elevator door |
| CN205274981U (en) * | 2015-07-01 | 2016-06-01 | 东芝电梯株式会社 | Elevator |
| CN205602993U (en) * | 2016-04-25 | 2016-09-28 | 凯斯博电梯有限公司 | Elevator with function is opened to prevention sedan -chair door accident |
-
2017
- 2017-07-07 CN CN201710550746.3A patent/CN107265270B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201619930U (en) * | 2010-01-07 | 2010-11-03 | 曹恒 | Elevator door guide shoe and guide rail device |
| CN202080800U (en) * | 2011-04-18 | 2011-12-21 | 四川省邛崃监狱 | Elevator |
| CN203486718U (en) * | 2013-09-09 | 2014-03-19 | 苏州歌拉瑞电梯有限公司 | Elevator door sliding device |
| CN204624910U (en) * | 2015-04-22 | 2015-09-09 | 杭州西奥电梯有限公司 | A kind of separation preventing sill for elevator door |
| CN205274981U (en) * | 2015-07-01 | 2016-06-01 | 东芝电梯株式会社 | Elevator |
| CN205602993U (en) * | 2016-04-25 | 2016-09-28 | 凯斯博电梯有限公司 | Elevator with function is opened to prevention sedan -chair door accident |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110615333A (en) * | 2018-06-19 | 2019-12-27 | 上海三菱电梯有限公司 | Guide device and elevator door system |
| CN113682922A (en) * | 2018-06-19 | 2021-11-23 | 上海三菱电梯有限公司 | Guide device and elevator door system |
| EP3696130A1 (en) * | 2019-02-14 | 2020-08-19 | Otis Elevator Company | Elevator entryway with magnetic guidance for controlling door panel motion |
| US11148907B2 (en) | 2019-02-14 | 2021-10-19 | Otis Elevator Company | Elevator entryway with magnetic guidance for controlling door panel motion |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107265270B (en) | 2024-01-09 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |