CN207726568U - A kind of elevator car top emergency exit device - Google Patents
A kind of elevator car top emergency exit device Download PDFInfo
- Publication number
- CN207726568U CN207726568U CN201721629578.9U CN201721629578U CN207726568U CN 207726568 U CN207726568 U CN 207726568U CN 201721629578 U CN201721629578 U CN 201721629578U CN 207726568 U CN207726568 U CN 207726568U
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- Prior art keywords
- lock
- forms
- window frame
- window
- car top
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a kind of elevator car top emergency exit devices, include the security window set on car top, and security window is provided in the security window, and the security window includes forms and window frame, and a side and window frame of the forms are hinged；Lock bolt structure is additionally provided on the forms, the window frame is equipped with base structure；The lock bolt structure includes the lock box and triangulation chain being secured by bolts on forms, the lock box is internally provided with locking plate, spring and lock tongue, one end of the locking plate is hinged with triangulation chain, and the other end of the locking plate connects lock tongue by spring, and two touching bars are fixedly installed on the lock tongue；The base structure includes the lock frame being fixed on window frame, and the lock frame is internally provided with electric switch, and the electric switch connects elevator control system；The edge of the window frame is provided with puigging；It is provided with reflective layer on the lock box.The utility model, which provides, installs a kind of simple, the convenient elevator car top emergency exit device of opening.
Description
Technical field
The utility model is related to elevator car top technical field, especially a kind of elevator car top emergency exit device.
Background technology
Lift safety window is mounted in car top, can be used for installation, maintenance, the unlatching of rescue personnel.When appearance burst sexual behavior
Therefore when scram, can be used as emergency outlet for rescue, withdraw passenger one kind more easily approach be provided.
Notification number is that the patent application of CN102030244A discloses a kind of elevator car top emergency exit, including window frame,
Forms, safety protection switch and alarm are mounted on window frame, locking device and safety protection switch for closing forms
It is installed separately.Safety protection switch is sent out when being opened for forms stops elevator run signal, protects the safety of personnel in car.
When locking device is opened, forms open, but can sometimes occur forms open and safety protection switch does not simultaneously switch off
Situation is easy to cause the generation of accident.
Utility model content
In order to overcome the disadvantages mentioned above of the prior art, the purpose of this utility model, which is to provide, installs simple, opening easily
A kind of elevator car top emergency exit device.
Technical solution adopted by the utility model to solve its technical problems is：A kind of elevator car top emergency exit device, packet
The security window set on car top is included, is provided with security window in the security window, the security window includes forms and window frame, described
A side of forms is hinged with window frame, and the forms can be flipped up, for opening security window；Lock is additionally provided on the forms
Tongue structure, the window frame are equipped with base structure, and the forms are connected with window frame by lock bolt structure and base structure locking；Institute
It includes the lock box and triangulation chain being secured by bolts on forms to state lock bolt structure, and the lock box is internally provided with locking plate, spring
And lock tongue, one end of the locking plate and triangulation chain are hinged, and rotation triangulation chain can drive locking plate to rotate, the other end of the locking plate
Lock tongue is connected by spring, two touching bars are fixedly installed on the lock tongue；The base structure includes being fixed on window frame
Frame is locked, the lock frame is internally provided with electric switch, and the electric switch connects elevator control system；The locking plate passes through spring
Lock tongue movement, two touching bars is driven to move, when touching bar and electric switch contacts, electric switch is closed, to elevator control
System processed sends out elevator normal operation signal, and elevator control system is in normal operating conditions；When touching bar and electric switch not
When contact, electric switch disconnects, and sends out elevator signal out of service to elevator control system, elevator control system is in maintenance fortune
Row state；The edge of the window frame is provided with puigging；It is provided with reflective layer on the lock box.
Preferably, the first side of the forms is hinged by least two hinges and window frame, and the hinge closes for metal
Page.
Preferably, the puigging is spongy layer；The reflective layer is reflectorised paint or reflective paster.
Compared with prior art, the utility model has the beneficial effects that：Mechanical caging switch and electric safety switch are ingenious
It is combined, reduces mechanical switch and electric safety switch is nonsynchronous happens, when mechanical caging switch is opened, electrical peace
Full switch simultaneously switches off, and safety guarantee is provided for elevator installation and maintenance, fire-fighting and rescue；Base structure and lock bolt structure pass through simultaneously
Bolt is fixed, and is easily installed, is safeguarded；The puigging that window frame edge has can reduce noise when car operation；It is anti-on lock
Photosphere contributes to rescue personnel quickly to identify safe lock position in narrow hoistway and opens.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the diagrammatic cross-section of the positions C-C in Fig. 1.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.In addition, the technology between each embodiment
Scheme can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the knot of technical solution
It will be understood that the combination of this technical solution is not present when conjunction appearance is conflicting or cannot achieve, also do not wanted in the utility model
Within the protection domain asked.
It please refers to Fig.1 and Fig. 2, a kind of elevator car top emergency exit device, includes the security window set on car top, the safety
Security window 100 is provided in window, the security window includes forms 101 and window frame 102, and a side and the window frame of the forms are cut with scissors
It connects, the forms can be flipped up, for opening security window；Lock bolt structure 110, the window are additionally provided on the forms 101
Frame 102 is equipped with base structure 120, and the forms are connected with window frame by lock bolt structure and base structure locking；The lock tongue
Structure 110 includes the lock box 111 and triangulation chain 112 being secured by bolts on forms, and the lock box is internally provided with locking plate
113, spring 114 and lock tongue 115, one end of the locking plate and triangulation chain are hinged, and rotation triangulation chain can drive locking plate to rotate, institute
The other end for stating locking plate connects lock tongue by spring, and two touching bars 116 are fixedly installed on the lock tongue；The base structure
120 include the lock frame 121 being fixed on window frame, and the lock frame is internally provided with electric switch 122, the electric switch connection electricity
Terraced control system 123；The locking plate drives lock tongue movement by spring, and two, which touch bars, moves, and opens when touching bar and electrically
When closing contact, electric switch is closed, and sends out elevator normal operation signal to elevator control system, elevator control system is in normal
Working condition；When touching bar and electric switch does not contact, electric switch disconnects, and sending out elevator to elevator control system stops fortune
Row signal, elevator control system are in maintenance operating status；The edge of the window frame is provided with puigging 124；The lock box 111
On be provided with reflective layer 117.
Further forms to be made to be stably connected with window frame, the first side of the forms 101 passes through at least two hinges 118
Hinged with window frame, the hinge is metal hinge.
For the noise being further reduced when elevator operation and manufacturing cost is saved, the puigging 124 is spongy layer；It is described
Reflective layer 117 be reflectorised paint or reflective paster, it is convenient for production, contribute to maintenance personal in narrow dim elevator shaft quickly
It identifies safe lock position and opens.
The major function of the utility model：A kind of elevator car top emergency exit device, by mechanical caging switch and electrical peace
Full switch is ingenious to be combined, and reduces mechanical switch and electric safety switch is nonsynchronous happens, and mechanical caging is switched and beaten
When opening, electric safety switch simultaneously switches off, and safety guarantee is provided for elevator installation and maintenance, fire-fighting and rescue；Simultaneously base structure and
Lock bolt structure is bolted, and is easily installed, is safeguarded；The making an uproar when puigging that window frame edge has can reduce car operation
Sound；Reflective layer on lock contributes to rescue personnel quickly to identify safe lock position in narrow hoistway and opens.
In conclusion after those skilled in the art read the utility model file, skill according to the present utility model
Art scheme and technical concept are not necessarily to creative mental labour and make other various corresponding conversion schemes, and it is new to belong to this practicality
The range that type is protected.
Claims (3)
1. a kind of elevator car top emergency exit device includes the security window set on car top, safety is provided in the security window
Window, the security window include forms and window frame, it is characterised in that：A side of the forms is hinged with window frame；On the forms
It is additionally provided with lock bolt structure, the window frame is equipped with base structure；The lock bolt structure includes being secured by bolts on forms
Lock box and triangulation chain, the lock box are internally provided with locking plate, spring and lock tongue, and one end of the locking plate and triangulation chain are hinged, institute
The other end for stating locking plate connects lock tongue by spring, and two touching bars are fixedly installed on the lock tongue；The base structure includes
The lock frame being fixed on window frame, the lock frame are internally provided with electric switch, and the electric switch connects elevator control system；Institute
The edge for stating window frame is provided with puigging；It is provided with reflective layer on the lock box.
2. a kind of elevator car top emergency exit device according to claim 1, it is characterised in that：The first side of the forms
Hinged by least two hinges and window frame, the hinge is metal hinge.
3. a kind of elevator car top emergency exit device according to claim 1, it is characterised in that：The puigging is sponge
Layer；The reflective layer is reflectorised paint or reflective paster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721629578.9U CN207726568U (en) | 2017-11-29 | 2017-11-29 | A kind of elevator car top emergency exit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721629578.9U CN207726568U (en) | 2017-11-29 | 2017-11-29 | A kind of elevator car top emergency exit device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207726568U true CN207726568U (en) | 2018-08-14 |
Family
ID=63088625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721629578.9U Active CN207726568U (en) | 2017-11-29 | 2017-11-29 | A kind of elevator car top emergency exit device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207726568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107804774A (en) * | 2017-11-29 | 2018-03-16 | 广州永日电梯有限公司 | A kind of elevator car top emergency exit device |
-
2017
- 2017-11-29 CN CN201721629578.9U patent/CN207726568U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107804774A (en) * | 2017-11-29 | 2018-03-16 | 广州永日电梯有限公司 | A kind of elevator car top emergency exit device |
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