CN105366499A - Safety window of lift car roof - Google Patents
Safety window of lift car roof Download PDFInfo
- Publication number
- CN105366499A CN105366499A CN201510730013.9A CN201510730013A CN105366499A CN 105366499 A CN105366499 A CN 105366499A CN 201510730013 A CN201510730013 A CN 201510730013A CN 105366499 A CN105366499 A CN 105366499A
- Authority
- CN
- China
- Prior art keywords
- cover plate
- car top
- grooved rail
- emergency exit
- car roof
- 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.)
- Pending
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The invention discloses a safety window of a lift car roof. The safety window is arranged on the car roof. The car roof is provided with an emergency exit. Protective plates are installed at the left and right ends of the emergency exit. A cover plate is arranged on the emergency exit. Supporting assemblies are arranged between the inner sides of the short edge ends of the car roof and the protective plates respectively. A safety switch is installed at the lower end of the left protective plate. Parallel symmetrical grooved rails are installed on the inner sides of the long edges of the car roof. Limiting keys and key grooves are arranged on the grooved rails and the cover plate respectively and are symmetrical in position. The cover plate is connected to the grooved rails in a sliding manner. The long edge ends of the cover plate and the grooved rails are respectively and symmetrically provided with triangulation chain assemblies which lock sliding of the cover plate on the grooved rails. Handles are symmetrically arranged on the two sides of the central axis of the long edges of the cover plate. The safety window of the lift car roof has the beneficial effects that the occupied space is reduced, the regulation of the opening direction of the safety window in the national standard does not need to be considered, and the safety window does not occupy rescue space after being opened.
Description
technical field:
The present invention relates to a kind of top car emergency exit device, belong to elevator technology field.
background technology:
Now conventional top car emergency exit device is convertible, the overhead of its topology requirement is large, need between sedan-chair head space without hindrance in switching process, and occupy between very large sedan-chair head space after opening, the space utilized when greatly reducing rescue, and this sliding top car emergency exit, without the need to increasing headroom height, opening procedure has special grooved rail can unobstructive slide-open, and does not take rescue space after opening.
summary of the invention:
Technical matters to be solved by this invention is: without the need to increasing headroom height, and opening procedure has special grooved rail can unobstructive slide-open, and does not take rescue space after opening.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: a kind of elevator car top emergency exit, described security window is arranged on car top board, described car top board is provided with fire escape, described fire escape is left, right-hand member is provided with backplate, described fire escape is equipped with cover plate, inside described car top board short end and be respectively arranged with support component between backplate, described left backplate lower end is provided with safety switch, the grooved rail of Parallel Symmetric is installed inside the described long limit of car top board, described grooved rail and cover plate symmetric position are respectively arranged with positive stop key and keyway, be slidably connected on grooved rail after described cover plate pull-up, described cover plate long limit end and described grooved rail are symmetrically arranged with triangulation chain assembly respectively, and the slip of described triangulation chain assembly locking cover plate on grooved rail, described cover plate long limit central axis bilateral symmetry is provided with handle.
As preferably, described support component is the lid-like of intermediate projections both sides horizontal-extending.
As preferably, described grooved rail right-hand member is provided with baffle plate.
As preferably, described safety switch by wired in series in power safety loop.
As preferably, described triangulation chain assembly comprises triangulation chain and snap close.
As preferably, described grooved rail length is 2/3 of car top board length.
Compared with prior art, usefulness of the present invention is: this elevator car top security window is without the need to increasing headroom height, and opening procedure has special guide groove without hindrance, and does not take rescue space after opening, and improves the overall security of elevator.
accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is structural representation of the present invention;
In figure: 1, car top board; 2, cover plate; 3, grooved rail; 4, support component; 5, backplate; 6, triangulation chain assembly; 7, safety switch; 8, handle; 9, plate washer; 10, positive stop key; 11, keyway.
detailed description of the invention:
Describe the present invention below in conjunction with the drawings and the specific embodiments:
A kind of elevator car top emergency exit as shown in Figure 1, described security window is arranged on car top board 1, described car top board 1 is provided with fire escape, described fire escape is left, right-hand member is provided with backplate 5, described fire escape is equipped with cover plate 2, inside described car top board 1 short end and be respectively arranged with support component 4 between backplate 5, described left backplate 5 lower end is provided with safety switch 7, the grooved rail 3 of Parallel Symmetric is installed inside the described long limit of car top board 1, described grooved rail 3 is respectively arranged with positive stop key 10 and keyway 11 with cover plate 2 symmetric position, be slidably connected at after the pull-up of described cover plate 2 on grooved rail 3, described cover plate 2 long limit end and described grooved rail 3 are symmetrically arranged with triangulation chain assembly 6 respectively, and described triangulation chain assembly 6 locks the slip of cover plate 2 on grooved rail 3, described cover plate 2 long limit central axis bilateral symmetry is provided with handle 8.
In order to better make cover plate 2 pulsation-free motion on grooved rail 3, strengthen the mechanical property of car top board 1 entirety, described support component 4 is the lid-like of intermediate projections both sides horizontal-extending simultaneously.
In order to ensure that cover plate 2 can not exceed the length of grooved rail 3 in grooved rail 3 slip, also ensure that cover plate 2 can not interfere with the parts of other elevator when moving, described grooved rail 3 right-hand member is provided with baffle plate 9 simultaneously.
In order to elevator when ensureing that cover plate 2 is opened is in the attitude of closing down, simultaneously also guarantee that passenger is by opening suddenly because of elevator or close during security window, makes occupant fall and wounds, described safety switch 7 by wired in series in power safety loop.
In order to better lock the slip of cover plate 2 on grooved rail 3, described triangulation chain assembly 6 comprises triangulation chain and snap close.
In order to the finite space of better allocated elevators hoistway, also optimize reasonableness and the safety of elevator design further, the length of described grooved rail 3 is 2/3 of car top board 1 length simultaneously.
Particularly, lift car top board 1 both sides are provided with symmetrical grooved rail 3, the right-hand member of grooved rail 3 is welded with plate washer 9, fire escape is equipped with between grooved rail 3, fire escape is equipped with cover plate 2, cover plate 2 is left, right two ends are provided with backplate 5, backplate 5 ensures that the position of cover plate 2 can not be moved because of the motion of elevator, support component 4 is welded with between outside backplate 5 and inside car top board 1 short end, support component 4 is the lid-like of intermediate projections both sides horizontal-extending, and after cover plate 2 pull-up downwards, positive stop key 10 moves downward the bottom being stuck in keyway 11 with cover plate 2, this ensures that thering cover plate 2 just in time enters in grooved rail 3 and on support component 4, at this moment cover plate 2 is pulled to the right and can open flexibly, cover plate 2 long limit end and grooved rail 3 are separately installed with triangulation chain assembly 6, triangulation chain assembly 6 locks the motion of cover plate 2 and grooved rail 3, triangulation chain assembly 6 comprises triangulation chain and snap close, two snap closes towards the opposite.
It is emphasized that: be only preferred embodiment of the present invention above, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (5)
1. an elevator car top emergency exit, described security window is arranged on car top board (1), described car top board (1) is provided with fire escape, described fire escape is left, right-hand member is provided with backplate (5), described fire escape is equipped with cover plate (2), it is characterized in that: inside described car top board (1) short end and be respectively arranged with support component (4) between backplate (5), described left backplate (5) lower end is provided with safety switch (7), the grooved rail (3) of Parallel Symmetric is installed inside the long limit of described car top board (1), described grooved rail (3) and cover plate (2) symmetric position are respectively arranged with positive stop key (10) and keyway (11), slidably be connected on grooved rail (3) after described cover plate (2) pull-up, described cover plate (2) long limit end and described grooved rail (3) are symmetrically arranged with triangulation chain assembly (6) respectively, and described triangulation chain assembly (6) locking cover plate (2) slip on grooved rail (3), described cover plate (2) long limit central axis bilateral symmetry is provided with handle (8).
2. elevator car top emergency exit according to claim 1, is characterized in that: the lid-like that described support component (4) is intermediate projections both sides horizontal-extending.
3. elevator car top emergency exit according to claim 1, is characterized in that: described safety switch (7) by wired in series in power safety loop.
4. elevator car top emergency exit according to claim 1, is characterized in that: described triangulation chain assembly (6) comprises triangulation chain and snap close.
5. elevator car top emergency exit according to claim 1, is characterized in that: described grooved rail (3) length is 2/3 of car top board (1) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510730013.9A CN105366499A (en) | 2015-11-02 | 2015-11-02 | Safety window of lift car roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510730013.9A CN105366499A (en) | 2015-11-02 | 2015-11-02 | Safety window of lift car roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105366499A true CN105366499A (en) | 2016-03-02 |
Family
ID=55369225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510730013.9A Pending CN105366499A (en) | 2015-11-02 | 2015-11-02 | Safety window of lift car roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105366499A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044447A (en) * | 2016-08-05 | 2016-10-26 | 康力电梯股份有限公司 | Locking detection device for elevator car safety window |
| CN106976788A (en) * | 2017-05-15 | 2017-07-25 | 重庆迈高电梯有限公司 | A kind of lift car in extensible car top space |
| CN108975135A (en) * | 2018-10-06 | 2018-12-11 | 湖州巨创电梯部件有限公司 | The cabin elevator ventilation device of anti-intrusion |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202226509U (en) * | 2011-07-29 | 2012-05-23 | 苏州富士电梯有限公司 | Safety window on elevator cab top |
| CN203048368U (en) * | 2013-01-24 | 2013-07-10 | 苏州铃木电梯有限公司 | Lift car convenient to escape |
| CN203428697U (en) * | 2013-05-28 | 2014-02-12 | 厦门市广奥电梯有限公司 | Elevator car top spring type safety window |
| JP2015168497A (en) * | 2014-03-05 | 2015-09-28 | 株式会社日立製作所 | Fascia plate of elevator |
| CN204702361U (en) * | 2015-05-29 | 2015-10-14 | 江南嘉捷电梯股份有限公司 | A kind of folding pushing-type elevator car top emergency exit |
| CN205061281U (en) * | 2015-11-02 | 2016-03-02 | 康力电梯股份有限公司 | Safety window for elevator top beam |
-
2015
- 2015-11-02 CN CN201510730013.9A patent/CN105366499A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202226509U (en) * | 2011-07-29 | 2012-05-23 | 苏州富士电梯有限公司 | Safety window on elevator cab top |
| CN203048368U (en) * | 2013-01-24 | 2013-07-10 | 苏州铃木电梯有限公司 | Lift car convenient to escape |
| CN203428697U (en) * | 2013-05-28 | 2014-02-12 | 厦门市广奥电梯有限公司 | Elevator car top spring type safety window |
| JP2015168497A (en) * | 2014-03-05 | 2015-09-28 | 株式会社日立製作所 | Fascia plate of elevator |
| CN204702361U (en) * | 2015-05-29 | 2015-10-14 | 江南嘉捷电梯股份有限公司 | A kind of folding pushing-type elevator car top emergency exit |
| CN205061281U (en) * | 2015-11-02 | 2016-03-02 | 康力电梯股份有限公司 | Safety window for elevator top beam |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044447A (en) * | 2016-08-05 | 2016-10-26 | 康力电梯股份有限公司 | Locking detection device for elevator car safety window |
| CN106976788A (en) * | 2017-05-15 | 2017-07-25 | 重庆迈高电梯有限公司 | A kind of lift car in extensible car top space |
| CN108975135A (en) * | 2018-10-06 | 2018-12-11 | 湖州巨创电梯部件有限公司 | The cabin elevator ventilation device of anti-intrusion |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160302 |