CN103159105A - Curtain type safe elevator - Google Patents
Curtain type safe elevator Download PDFInfo
- Publication number
- CN103159105A CN103159105A CN2013100780193A CN201310078019A CN103159105A CN 103159105 A CN103159105 A CN 103159105A CN 2013100780193 A CN2013100780193 A CN 2013100780193A CN 201310078019 A CN201310078019 A CN 201310078019A CN 103159105 A CN103159105 A CN 103159105A
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- China
- Prior art keywords
- curtain
- elevator
- door
- hoistway
- curtains
- 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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Abstract
The invention discloses a curtain type safe elevator. The curtain type safe elevator comprises an elevator, two curtains and two coiling blocks, wherein one end of one curtain is installed at the top of one side, close to a door, of an elevator cab; the other end of one curtain is installed on the coiling block at the top of an elevator hoistway; one end of the other curtain is installed on the bottom of one side, close to the door, of the elevator cab; the other end of the other one curtain is installed on the coiling block on the bottom of the elevator hoistway; the curtains are made of inelastic materials; the width of the curtains is not less than the width of an elevator hoistway door; and two sides of the curtains are installed on two sides of the elevator hoistway and penetrate through a U-shaped sliding chute of the elevator hoistway.
Description
Technical field
The invention belongs to a kind of emergency staircase, be specifically related to a kind of curtain formula emergency staircase.
Background technology
Elevator provides convenience for people up and down corridor, but has also brought some potential safety hazards to people simultaneously, in the time of can not normally closing in case existing elevator hoistway door breaks down, is easy to occur the passenger and drops into accident in elevator from Room door.
Summary of the invention
There is the defective of potential safety hazard for existing hoistway door, the present invention proposes a kind of novel emergency staircase, that is: a kind of curtain formula emergency staircase, technical scheme of the present invention is as follows:
A kind of curtain formula emergency staircase, it comprises elevator, two curtains and two reels, wherein: an end of a curtain is arranged on lift car by the top of door one side, and the other end of curtain is arranged on the reel at elevator hoistways top; One end of another curtain is arranged on lift car by the bottom of door one side, the other end of curtain is arranged on the reel of elevator hoistways bottom, curtain is made of non-elastic material, the width of curtain is not less than the width of hoistway door, and the both sides of curtain are installed in the elevator hoistways both sides and connect in the U-shaped chute of hoistway.
After having taked technique scheme, when curtain formula emergency staircase moves, two curtains that are arranged on elevator car roof and bottom keep synchronized operation with lift car under the drive that is arranged on elevator hoistways top and bottom reel, make two curtains of elevator car roof and bottom shelter from all the time the hoistway door of each floor in elevator hoistways; In the operational process of elevator, fail if the hoistway door of arbitrary floor breaks down (fully) close, at this moment, in case the passenger stride into fail (fully) close the resistance shelves that hoistway door will be subject to curtain, because curtain is to be made of non-elastic material, and the both sides of curtain are installed in again the elevator hoistways both sides and connect in the U-shaped chute of hoistway and make curtain that larger distortion can not occur, thereby guaranteed that the passenger can not drop in elevator hoistways by the hoistway door of opening, and makes the safety of elevator passenger obtain reliable guarantee.
Description of drawings
Fig. 1 is the schematic facade view of curtain formula emergency staircase according to the preferred embodiment of the present invention.
Fig. 2 is that Fig. 1 is at the cutaway view of A-A.
The specific embodiment
Describe structure of the present invention in detail below in conjunction with accompanying drawing:
Referring to Fig. 1 and Fig. 2, this is a kind of concrete structure of the present invention, a kind of curtain formula emergency staircase, and it comprises elevator, two curtains and two reels; Elevator unit 9 is controlled the operation up and down of lift car 6 by cable wire 7, lean on bottom and the top of door one side a curtain respectively to be installed namely at lift car 6: curtain 8 and curtain 5, wherein: an end of curtain 8 is arranged on lift car 6 by the top of door one side, and the other end of curtain 8 is arranged on the reel 1 at elevator hoistways 4 tops; One end of another curtain 5 is arranged on lift car 6 by the bottom of door one side, the other end of curtain 5 is arranged on the reel 3 of elevator hoistways 4 bottoms, curtain 8 and curtain 5 are made of non-elastic material, the width of curtain 8 and curtain 5 is not less than the width of hoistway door 21 door openings 2, and the both sides of curtain 8 and curtain 5 are installed in elevator hoistways 4 both sides and connect in the U-shaped chute 10 of hoistway.
function of the present invention is to realize like this, when curtain formula emergency staircase moves, be arranged on lift car 6 by two curtains at the bottom of door one side and top namely: curtain 8 and curtain 5, remain synchronized operation with lift car 6 under the drive of the reel 3 of the top of elevator hoistways 4 reel 1 and elevator hoistways 4 bottoms, make the curtain 8 of lift car 6 tops and bottom and hoistway door 21 and the door opening 2 that curtain 5 has sheltered from each floors in elevator hoistways 4 all the time, in the operational process of elevator, if the hoistway door of arbitrary floor 21 breaks down and fails (fully) when closing, in case the passenger strides into by door opening 2 and fails hoistway door 21 that (fully) close and will be subject to the resistance shelves of curtain 8 or curtain 5, because curtain 8 and curtain 5 are to be made of non-elastic material, and the both sides of curtain 8 and curtain 5 are installed in again elevator hoistways 4 both sides and connect in the U-shaped chute 10 of hoistway and make curtain 8 and curtain 5 that larger distortion can not occur, thereby guaranteed that the passenger can not drop into by the hoistway door 21 of opening in elevator hoistways 4, make the safety of elevator passenger obtain reliable guarantee.
Claims (2)
1. curtain formula emergency staircase, it comprises elevator, two curtains and two reels, it is characterized in that: an end of a described curtain is arranged on lift car by the top of door one side, and the other end of curtain is arranged on the reel at elevator hoistways top; One end of another curtain is arranged on lift car by the bottom of door one side, and the other end of curtain is arranged on the reel of elevator hoistways bottom.
2. a kind of curtain formula emergency staircase as claimed in claim 1, it is characterized in that: described curtain is made of non-elastic material, and the width of curtain is not less than the width of hoistway door, and the both sides of curtain are installed in the elevator hoistways both sides and connect in the U-shaped chute of hoistway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100780193A CN103159105A (en) | 2013-03-12 | 2013-03-12 | Curtain type safe elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100780193A CN103159105A (en) | 2013-03-12 | 2013-03-12 | Curtain type safe elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103159105A true CN103159105A (en) | 2013-06-19 |
Family
ID=48582695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100780193A Pending CN103159105A (en) | 2013-03-12 | 2013-03-12 | Curtain type safe elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103159105A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111268536A (en) * | 2020-01-22 | 2020-06-12 | 杭州宝宸科技有限公司 | Novel door structure elevator |
| CN111517194A (en) * | 2020-04-23 | 2020-08-11 | 广东工业大学 | Elevator micro-net type protective door safety device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2225460Y (en) * | 1995-07-11 | 1996-04-24 | 张辉明 | Safety protective curtain for sight-seeing lift well rail |
| JP2006036404A (en) * | 2004-07-23 | 2006-02-09 | Mitsubishi Electric Corp | Elevator landing entrance/exit device |
| CN201971512U (en) * | 2011-01-20 | 2011-09-14 | 苏州中远电梯有限公司 | Safety protector for elevator shaft |
| CN102311027A (en) * | 2011-08-29 | 2012-01-11 | 苏州台菱电梯有限公司 | Access-prevention device for elevator hall door |
| JP2012020843A (en) * | 2010-07-15 | 2012-02-02 | Yukiomi Mizuno | Door device for elevator |
| CN203127945U (en) * | 2013-03-12 | 2013-08-14 | 谭晓婧 | Curtain type safety elevator |
-
2013
- 2013-03-12 CN CN2013100780193A patent/CN103159105A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2225460Y (en) * | 1995-07-11 | 1996-04-24 | 张辉明 | Safety protective curtain for sight-seeing lift well rail |
| JP2006036404A (en) * | 2004-07-23 | 2006-02-09 | Mitsubishi Electric Corp | Elevator landing entrance/exit device |
| JP2012020843A (en) * | 2010-07-15 | 2012-02-02 | Yukiomi Mizuno | Door device for elevator |
| CN201971512U (en) * | 2011-01-20 | 2011-09-14 | 苏州中远电梯有限公司 | Safety protector for elevator shaft |
| CN102311027A (en) * | 2011-08-29 | 2012-01-11 | 苏州台菱电梯有限公司 | Access-prevention device for elevator hall door |
| CN203127945U (en) * | 2013-03-12 | 2013-08-14 | 谭晓婧 | Curtain type safety elevator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111268536A (en) * | 2020-01-22 | 2020-06-12 | 杭州宝宸科技有限公司 | Novel door structure elevator |
| CN111517194A (en) * | 2020-04-23 | 2020-08-11 | 广东工业大学 | Elevator micro-net type protective door safety device |
| CN111517194B (en) * | 2020-04-23 | 2021-11-16 | 广东工业大学 | Elevator micro-net type protective door safety device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130619 |