CN206108609U - Elevator with locking device - Google Patents
Elevator with locking device Download PDFInfo
- Publication number
- CN206108609U CN206108609U CN201621128383.1U CN201621128383U CN206108609U CN 206108609 U CN206108609 U CN 206108609U CN 201621128383 U CN201621128383 U CN 201621128383U CN 206108609 U CN206108609 U CN 206108609U
- Authority
- CN
- China
- Prior art keywords
- elevator
- locking device
- well
- guide rail
- iron
- 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
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model relates to an elevator with locking device, the well guide rail of contain elevator well, drive arrangement, arranging along the elevator well, respectively set up the elevator car that can follow the vertical motion of well guide rail in the elevator well and counter weight, at least one walk around drive arrangement and both ends are used for hanging the wiring of elevator car and counter weight respectively, the last locking device that is provided with of elevator car, but locking device includes slide rail, two symmetries and sets up horizontal slip's in the slide rail iron plate, the reset spring of setting between two iron plates, have at least the one end that an iron plate is being close to reset spring to be provided with the electro -magnet in two iron plates, it corresponds the draw -in groove of placing with two iron plates all to be provided with between inherent each floor of elevator well, the utility model discloses utilize the electro -magnet outage can move restriction elevator car in two draw -in grooves that iron plate bullets income is corresponding through reset spring after the power failure to can effectively avoid the elevator accident to fall or promote, reduce injury to personnel or injures and deaths.
Description
Technical field
This utility model is related to elevators field, refers in particular to a kind of elevator with locking device.
Background technology
When power-off condition is issued outside business, lift car can drastically drop or be lifted elevator, to taking the artificial of elevator
Into grievous injury；Particularly when rescue worker to being stuck in that personnel withdraw in floor gap elevator when, lift car is because of pendant
Fall or lifted and static body of wall can produce the effect for cutting to place's object therebetween, and make certain of evacuating people body
A little positions can be cut by car, caused casualties.
Utility model content
This utility model purpose is to provide a kind of elevator with locking device to overcome the deficiencies in the prior art, is stopped
Elevator accidental falling or lifting can be prevented effectively from after electricity, so as to reduce injury to personnel or injures and deaths.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of elevator with locking device, comprising
Elevator hoistways, driving means, the hoistway guide rail along elevator hoistways arrangement, being separately positioned in elevator hoistways can be perpendicular along hoistway guide rail
The lift car and counterweight of straight motion, at least one around over-driving device and two ends are respectively used to hang lift car and counterweight
Wiring；Locking device is provided with the lift car；The locking device includes slide rail, two be symmetricly set in slide rail can
The iron block of level slip, the back-moving spring being arranged between two iron blocks；In described two iron blocks, at least one iron block is being leaned on
One end of nearly back-moving spring is provided with electric magnet；It is provided between each floor on the hoistway guide rail corresponding with two iron blocks
The draw-in groove of placement.
Preferably, the locking device is arranged on the upper end or lower end of lift car.
Preferably, one layer of yielding rubber is provided with the inwall of each draw-in groove.
Due to the utilization of above-mentioned technical proposal, this utility model has following advantages compared with prior art：
Pass through back-moving spring energy using electric magnet power-off after elevator power failure with locking device described in the utility model
Two iron blocks are sprung in corresponding draw-in groove and limits elevator cab movement, so as to be prevented effectively from elevator accidental falling or lifting,
Reduce injury to personnel or injures and deaths.
Description of the drawings
Below in conjunction with the accompanying drawings technical solutions of the utility model are described further：
Structural representation of the accompanying drawing 1 for the elevator with locking device described in the utility model.
Wherein：1st, elevator hoistways；2nd, draw-in groove；3rd, lift car；4th, hoistway guide rail；5th, yielding rubber；61st, iron block；62nd, electricity
Magnet；63rd, back-moving spring；64th, slide rail.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
Accompanying drawing 1 is the elevator with locking device described in the utility model, comprising elevator hoistways 1, driving means (in figure
It is not shown), the hoistway guide rail 4 along the arrangement of elevator hoistways 1, being separately positioned on can be vertically movable along hoistway guide rail 4 in elevator hoistways 1
Lift car 3 and counterweight (not shown), at least one around over-driving device and two ends be respectively used to hang lift car 3
With the wiring (not shown) of counterweight；It is characterized in that：The lower end of the lift car 3 is provided with locking device；The lock
Determine device include slide rail 64, two be symmetricly set on iron block 61 horizontally slidable in slide rail 64, be arranged on two iron blocks 61 it
Between back-moving spring 63；Described two iron blocks 61 are respectively arranged with electric magnet 62 near one end of back-moving spring 63；The hoistway
The draw-in groove 2 with two iron blocks, 61 corresponding placement is provided with guide rail 4 between each floor；On the inwall of each draw-in groove 2
One layer of yielding rubber 5 is provided with, damping effect is played.
During use：After power failure, 62 power-off of electric magnet loses magnetic force, two bullets under the elastic force of back-moving spring 63 of iron block 61
Enter and move；And after being powered, electric magnet 62 obtains electric output magnetic force then customer service back-moving spring
63 elastic force makes two pieces of iron blocks 61 be placed in slide rail 64, and now lift car 3 can be vertically movable in elevator hoistways 1.
Due to the utilization of above-mentioned technical proposal, this utility model has following advantages compared with prior art：
Pass through back-moving spring energy using electric magnet power-off after elevator power failure with locking device described in the utility model
Two iron blocks are sprung in corresponding draw-in groove and limits elevator cab movement, so as to be prevented effectively from elevator accidental falling or lifting,
Reduce injury to personnel or injures and deaths.
The above is only concrete application example of the present utility model, any limit is not constituted to protection domain of the present utility model
System.All employing equivalents or equivalence replacement and the technical scheme that formed, all fall within this utility model rights protection scope it
It is interior.
Claims (3)
1. a kind of elevator with locking device, comprising elevator hoistways, driving means, the hoistway guide rail along elevator hoistways arrangement,
Being separately positioned in elevator hoistways can be along the vertically movable lift car of hoistway guide rail and counterweight, at least one around over-driving device
And two ends are respectively used to hang the wiring of lift car and counterweight；It is characterized in that：Locking dress is provided with the lift car
Put；The locking device include slide rail, two be symmetricly set on iron block horizontally slidable in slide rail, be arranged on two iron blocks it
Between back-moving spring；In described two iron blocks, at least one iron block is provided with electric magnet in the one end near back-moving spring；Institute
State on hoistway guide rail and the draw-in groove of placement corresponding with two iron blocks is provided between each floor.
2. the elevator with locking device according to claim 1, it is characterised in that：The locking device is arranged on elevator
The upper end or lower end of car.
3. the elevator with locking device according to claim 1 and 2, it is characterised in that：The inwall of each draw-in groove
On be provided with one layer of yielding rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621128383.1U CN206108609U (en) | 2016-10-17 | 2016-10-17 | Elevator with locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621128383.1U CN206108609U (en) | 2016-10-17 | 2016-10-17 | Elevator with locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206108609U true CN206108609U (en) | 2017-04-19 |
Family
ID=58529607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621128383.1U Expired - Fee Related CN206108609U (en) | 2016-10-17 | 2016-10-17 | Elevator with locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206108609U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437858A (en) * | 2018-04-03 | 2018-08-24 | 刘华英 | A kind of Multifunctional bus seat |
| CN108529383A (en) * | 2018-06-22 | 2018-09-14 | 顾哲锴 | Lift car fall arrest electromagnetic suction device |
| CN112591379A (en) * | 2020-12-28 | 2021-04-02 | 上海科大重工集团有限公司 | High-safety car tower combined tensioning device for belt conveyor |
| CN112850441A (en) * | 2021-01-04 | 2021-05-28 | 吴高炜 | Anti-shake device suitable for flat-layer parking of car elevator |
-
2016
- 2016-10-17 CN CN201621128383.1U patent/CN206108609U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437858A (en) * | 2018-04-03 | 2018-08-24 | 刘华英 | A kind of Multifunctional bus seat |
| CN108529383A (en) * | 2018-06-22 | 2018-09-14 | 顾哲锴 | Lift car fall arrest electromagnetic suction device |
| CN112591379A (en) * | 2020-12-28 | 2021-04-02 | 上海科大重工集团有限公司 | High-safety car tower combined tensioning device for belt conveyor |
| CN112850441A (en) * | 2021-01-04 | 2021-05-28 | 吴高炜 | Anti-shake device suitable for flat-layer parking of car elevator |
| CN112850441B (en) * | 2021-01-04 | 2022-10-14 | 广东华辉电梯配件有限公司 | Anti-shake device suitable for flat-layer parking of car elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170419 Termination date: 20171017 |