CN105565119B - A kind of rescue device of elevator car - Google Patents
A kind of rescue device of elevator car Download PDFInfo
- Publication number
- CN105565119B CN105565119B CN201610105249.8A CN201610105249A CN105565119B CN 105565119 B CN105565119 B CN 105565119B CN 201610105249 A CN201610105249 A CN 201610105249A CN 105565119 B CN105565119 B CN 105565119B
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- CN
- China
- Prior art keywords
- lockset
- sedan
- dead bolt
- unit
- window
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
Abstract
The invention discloses a kind of rescue device of elevator car, including safety escape window, the security window lockset and sedan-chair wall unlocking apparatus that are arranged on safety escape window；It is additionally provided with the top of safety escape window in opening handle, safety escape window and is provided with cat ladder；Security window lockset is provided with dead bolt；The gear unit that the sedan-chair wall unlocking apparatus includes sedan-chair wall lockset, the pushing unit that linkage, up and down motion are arranged on the sedan-chair wall, is arranged on moving along the telescopic direction of dead bolt in car top, pushing unit and gear unit are slidingly fitted setting；Linkage connects sedan-chair wall lockset and pushing unit, pushing unit moves up and down with linkage and has upper end operating position and lower end operating position, gear unit is by inside dead bolt compression and back security window lockset at upper end operating position for pushing unit, and pushing unit dead bolt at lower end operating position is stretched out outside security window lockset.The present invention can be used for saving oneself from external rescue and from inside during the state of emergency, easy to operate, safe and reliable.
Description
Technical field
The present invention relates to elevator technology field, especially a kind of rescue device of elevator car.
Background technology
With building height more and more higher, to the fire-fighting requirements of building also more and more higher, the market demand of Fire lift
It is more and more.Fire lift is according to the requirement of standard, and car needs to have saves oneself and fireman's external rescue inside fireman
Function.Therefore, the car top of Fire lift must reserve an emergency evacuation outlet, just in case during the door-opening mechanism failure of elevator, can
Escaped with being exported by the emergency evacuation.But, the lift car exported with emergency evacuation not a kind of at present can either be easy to
Outside is opened safety escape window and rescued, and can be applied to quickly open safety escape window from internal in emergency situations again
Saved oneself, thus industry need badly design it is a kind of be beneficial to trapped personnel evacuation in car, security is higher, more convenient operation electricity
Terraced car deliverance apparatus.
The content of the invention
In view of this, the invention aims to the defect for overcoming prior art, there is provided one kind is equal with outside internally
Safety escape window can be opened, is easy to trapped personnel rapid evacuation, and more safe and reliable lift car emergency rescue apparatus.
To reach above-mentioned purpose, the present invention provides a kind of rescue device of elevator car, it is characterised in that：Including being arranged on sedan-chair
Top the safety escape window opened and closed, be arranged on the safety escape window security window lockset, be arranged on sedan-chair wall
Sedan-chair wall unlocking apparatus for opening and closing the security window lockset；
The opening handle for opening the security window lockset is additionally provided with the top of the safety escape window, the safety is escaped
Provided with the cat ladder that cab interior is stretched to when the safety escape window is opened in raw window；The security window lockset is provided with and car top
The telescopic dead bolt that locked groove coordinates；
The sedan-chair wall unlocking apparatus is arranged on the promotion on the sedan-chair wall including sedan-chair wall lockset, linkage, up and down motion
Unit, be arranged on the gear unit in the car top along the telescopic direction of the dead bolt with moving, the pushing unit with it is described
Gear unit is slidingly fitted setting；The linkage connects the sedan-chair wall lockset and the pushing unit, the promotion list
Member moves up and down with the linkage and has upper end operating position and lower end operating position, when the pushing unit is in upper
The gear unit is by security window lockset inside described in the dead bolt compression and back during operating position of end and the dead bolt is exited institute
Locked groove is stated, the dead bolt is stretched out outside the security window lockset and the biography when the pushing unit is in lower end operating position
Moving cell is supported into inside the locked groove by the dead bolt.
Preferably, described safety escape window one end is rotatably connected in the car top, and driving institute is additionally provided with the car top
State safety escape window and rotate the autoamtic-opening device for being opened into upright state.
It is further preferred that the autoamtic-opening device is to be connected between the safety escape window and the car top and have
There is the pneumatic pull rod of automatic elongation trend.
In the specific implementation, the cat ladder is scalable rescue cat ladder or cable type rescue cat ladder.
As a preferred embodiment, having the cavity volume for accommodating the cat ladder, the appearance on the safety escape window
Chamber has opening, and when the safety escape window is opened, the cat ladder extend out to the inside of the car from described be open.
Preferably, the front end of the gear unit has the preceding top surface for supporting the dead bolt, and rear end has to promote with described
The rear top surface that unit is slidably matched, the rear top surface is the inclined-plane with the upper end cooperation of the pushing unit.
It is further preferred that the rescue device of elevator car also include the safety switch that is connected with elevator safety loop with
And the execution unit of the driving safety switch action, the execution unit is equipped with the gear unit, when the biography
When moving cell is by described in the dead bolt compression and back inside security window lockset the execution unit and the safety switch it is inconsistent and
Safety switch is set to send the signal of elevator described in stop, when the gear unit is supported by the dead bolt into inside the locked groove
The execution unit is separated with the safety switch.
It is further preferred that the execution unit is the push rod for being respectively arranged on the gear unit left and right sides for a pair,
It is designed with making the pair of push rod that there is the elastic component for inwardly supporting and clamping the gear unit on push rod described in a pair；A pair
Any one of push rod is provided with the blocking part for being used for contradicting the safety switch.
In one embodiment, the elastic component is spring.
Wherein, the left and right sides of the gear unit has the side top surface being slidably matched with the push rod, left and right two respectively
The side top surface of side is symmetrical arranged.
Compared to prior art, rescue device of elevator car of the invention has advantages below：
（1）Safety escape window can be opened by outside opening handle and internal sedan-chair wall unlocking apparatus, be easy to from
Outside carries out rescue and rescue personnel saves oneself from inside, safer；
（2）Cat ladder is provided with safety escape window, cat ladder automatically extends into cab interior after safety escape window is opened, and makes car
Internal trapped personnel can be escaped rapidly from car top.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the invention.
Fig. 2 for the present invention in safety escape window schematic perspective view.
Fig. 3 is in the top view of upper end operating position for the sedan-chair wall unlocking apparatus in the present invention in pushing unit.
Fig. 4 is in the front view of upper end operating position for the sedan-chair wall unlocking apparatus in the present invention in pushing unit.
Fig. 5 is the pushing unit and the A direction views of gear unit part in Fig. 3.
Fig. 6 is in the top view of lower end operating position for the sedan-chair wall unlocking apparatus in the present invention in pushing unit.
Fig. 7 is in the front view of lower end operating position for the sedan-chair wall unlocking apparatus in the present invention in pushing unit.
Fig. 8 is the pushing unit and the A direction views of gear unit part in Fig. 3.
Embodiment
The embodiment to the present invention is described in detail below in conjunction with the accompanying drawings.
Fig. 1 to 8 is referred to, in car 100, a kind of rescue device of elevator car is mounted with, including be arranged on car top 110
The safety escape window 1 opened and closed, be arranged on safety escape window 1 security window lockset 2, be arranged on sedan-chair wall 120
Sedan-chair wall unlocking apparatus for opening and closing security window lockset 2.As shown in figure 1, sedan-chair wall unlocking apparatus is integrally all disposed within sedan-chair
On the inside of wall, only expose side wall lockset position of coupler 121, it is necessary to by special unlocking tool（Such as triangular key）Insertion side wall unlocking position
Sedan-chair wall unlocking apparatus could be operated by putting 121, so that security window lockset 2 is locked and unlocked.
As shown in Fig. 2 the top of safety escape window 1 is additionally provided with the opening handle 3 for opening security window lockset 2, safety
Provided with the cat ladder 4 that cab interior is stretched to when safety escape window 1 is opened in escape window 1.Security window lockset 2 is provided with and car top 110
Locked groove coordinate telescopic dead bolt 21.An internal lockset position of coupler 111 is additionally provided with the inner side of safety escape window 1, when outer
When the opening handle 3 and sedan-chair wall unlocking apparatus in portion all fail, it can also pass through special unlocking tool（Such as triangular key）In insertion
The unblock security window of portion's lockset position of coupler 111 lockset 2.
The one end of safety escape window 1 is rotatably connected in car top 110, and driving safety escape window 1 is additionally provided with car top 110 and is rotated
It is opened into the autoamtic-opening device of upright state.In the present embodiment, autoamtic-opening device is to be connected to safety escape window 1 and car top
Between 110 and with the pneumatic pull rod 9 of automatic elongation trend.The left and right sides of automatic safe window 1 be connected to one it is pneumatic
Pull bar 9, after security window lockset 2 is opened, in the presence of pneumatic pull rod 9, safety escape window 1 can be automatically opened up to setting shape
State.
Climbed out of for the ease of internal staff and cat ladder 4 is integrated with safety escape window 1, safety escape window 1, cat ladder 4 is to stretch
Contracting rescue cat ladder or cable type rescue cat ladder.There is the cavity volume for accommodating the cat ladder, the cavity volume has on safety escape window 1
Opening, when safety escape window 1 is opened, the opening direction of cavity volume, cat ladder 4 is out of described opening auto-extending to car 100
Portion, it is not necessary to extra operation, it is very convenient.
The sedan-chair wall unlocking apparatus includes sedan-chair wall lockset 5, linkage 6, move up and down the promotion being arranged on sedan-chair wall 120
Unit 7, the gear unit 8 being arranged on moving along the telescopic direction of the dead bolt 21 in car top 110, the pushing unit 7 with
The gear unit 8 is slidingly fitted setting.
Sedan-chair wall lockset 5 has a drive end 51 that can be swung up and down, and sedan-chair wall lockset 5 is opened with special unlocking tool
When, drive end 51 is swung up, as shown in Figure 4.The connection sedan-chair wall of linkage 6 lockset 5 and pushing unit 7.Specifically, connecting rod machine
The lower end of structure 6 is rotatably connected on drive end 51, and upper end is rotatably connected on pushing unit 7.Pushing unit 7 can slide up and down to
It is connected on pushing unit rail 71.
The front end of gear unit 8 has the preceding top surface 81 for supporting dead bolt 21, and rear end has what is be slidably matched with pushing unit 7
Rear top surface 82, rear top surface 82 is the inclined-plane with the upper end cooperation of pushing unit 7.As shown in fig. 7, when the upward jack-up of pushing unit 7
When, gear unit 8 is moved in the presence of inclined-plane towards the position of dead bolt 21, so that dead bolt 21 is pressed into security window lockset 2
Interior, the locked groove of the retraction backed off after random of dead bolt 21 car top 110 unlocks safety escape window 1, in the presence of pneumatic pull rod 9, escaped safely
Raw window 1 will automatically turn on.
The rescue device of elevator car also includes the safety switch 10 being connected with elevator safety loop and driving safety
The execution unit 20 of the action of switch 10, execution unit 20 is equipped with gear unit 8, when gear unit 8 compresses dead bolt 21
When returning inside the security window lockset, execution unit 20 and safety switch 10 are inconsistent and safety switch 10 is sent described in stop
The signal of elevator.When gear unit 8 is supported by dead bolt 21 into inside the locked groove, execution unit 20 mutually takes off with safety switch 10
From.In the present embodiment, execution unit 20 is the push rod for being respectively arranged on the gear unit left and right sides for a pair, push rod described in a pair
On be designed with making the pair of push rod that there is the elastic component 30 for inwardly supporting and clamping gear unit 8.A pair of push rods it is any one
It is individual to be provided with the blocking part 40 for being used for contradicting safety switch 10.In the present embodiment, elastic component 30 is spring.Wherein, it is driven single
The left and right sides of member 8 has the side top surface 83 being slidably matched with the push rod respectively, and the side top surface 83 of the left and right sides is symmetrical
Set.
Pushing unit 7 moves up and down with linkage 6 and has upper end operating position and lower end operating position.Such as Fig. 3 to 5
It is shown, opened by special unlocking tool after sedan-chair wall lockset 5, drive end 51 is swung up, and pushing unit 7 is in linkage 6
Drive lower upward sliding to upper end operating position, now, gear unit 8 presses dead bolt 21 under the counter-active effect of pushing unit 7
The inside of retraction security window lockset 2 simultaneously makes dead bolt 21 exit the locked groove, and a pair of push rods of execution unit 20 are in respective elastic component
Contradicted under 30 elastic reaction from the blocking part 40 on both sides clamping gear unit 8, left side push rod and arrive safety switch 10, safety open
Pass 10 sends the signal of stop elevator after being triggered, to ensure the safety of rescue operations.Now, escape security window 1 is by pneumatic drawing
Bar 9 automatically opens up to upright state and puts down cat ladder 4 automatically, and rescue personnel can climb out of along cat ladder from car top, or from car top
Into cab interior.
As shown in Fig. 6 to 8, after closed safe escape window 1, closed by special unlocking tool after sedan-chair wall lockset 5, driving
End 51 is to lower swing, and pushing unit 7 slides down to lower end operating position under the drive of linkage 6, now, and dead bolt 21 is stretched
Go out outside security window lockset 2 and support gear unit 8 into the locked groove of car top, a pair of push rods of execution unit 20 are in gear unit
Overcome the elastic acting force of elastic component 30 under the impetus of side top surface 83 of 8 both sides and be separated from each other, keeping out on the push rod of left side
Portion 40 departs from safety switch 10, and safety switch 10 resets, and elevator returns to running status again.
It was found from the above example of the present invention, the rescue device of elevator car that the present invention is provided is in cab interior and outside
Operable unlatching safety escape window 1, saves oneself in order to carry out external rescue and inside.Due to using linkage, promoting single
The design of member and gear unit so that operate sedan-chair wall lockset easily to open security window lockset 2 in car, operation is very
It is easy.And in the case that the present invention is opened in safety escape window 1 or do not closed correctly, safety switch 10 can be performed unit 20
Triggering, so that stop elevator, it is ensured that safety.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention, all according to the present invention
The equivalent change or modification that Spirit Essence is made, should all be included within the scope of the present invention.
Claims (10)
1. a kind of rescue device of elevator car, it is characterised in that：The safe escape opened and closed including being arranged on car top
Window, the security window lockset being arranged on the safety escape window, be arranged on sedan-chair wall be used for open and close the safe sash lock
The sedan-chair wall unlocking apparatus of tool；
The opening handle for opening the security window lockset, the safety escape window are additionally provided with the top of the safety escape window
It is interior to be provided with the cat ladder that cab interior is stretched to when the safety escape window is opened；The security window lockset is provided with the locked groove with car top
The telescopic dead bolt coordinated；
The sedan-chair wall unlocking apparatus include the pushing unit that sedan-chair wall lockset, linkage, up and down motion be arranged on the sedan-chair wall,
The gear unit in the car top is arranged on along the telescopic direction of the dead bolt with moving, and the pushing unit and the transmission are single
Member is slidingly fitted setting；The linkage connects the sedan-chair wall lockset and the pushing unit, and the pushing unit is with institute
State linkage to move up and down and there is upper end operating position and lower end operating position, when the pushing unit works in upper end
The gear unit is by security window lockset inside described in the dead bolt compression and back during position and the dead bolt is exited the locked groove,
When the pushing unit is in lower end operating position, the dead bolt is stretched out outside the security window lockset and the gear unit
Supported by the dead bolt into inside the locked groove.
2. a kind of rescue device of elevator car according to claim 1, it is characterised in that：Described safety escape window one end turns
It is dynamic to be connected in the car top, the driving safety escape window rotation is additionally provided with the car top and is opened into the automatic of upright state
Device for opening.
3. a kind of rescue device of elevator car according to claim 2, it is characterised in that：The autoamtic-opening device is company
It is connected between the safety escape window and the car top and with the pneumatic pull rod of automatic elongation trend.
4. a kind of rescue device of elevator car according to claim 1, it is characterised in that：The cat ladder is scalable rescue
Cat ladder or cable type rescue cat ladder.
5. a kind of rescue device of elevator car according to claim 1 or 4, it is characterised in that：On the safety escape window
With the cavity volume for accommodating the cat ladder, the cavity volume has opening, and when the safety escape window is opened, the cat ladder is from described
Opening extend out to the inside of the car.
6. a kind of rescue device of elevator car according to claim 1, it is characterised in that：The front end tool of the gear unit
Have a preceding top surface for supporting the dead bolt, rear end has a rear top surface being slidably matched with the pushing unit, the rear top surface be with
The inclined-plane that the upper end of the pushing unit coordinates.
7. a kind of rescue device of elevator car according to claim 6, it is characterised in that：The rescue device of elevator car
Also include the execution unit for the safety switch and driving safety switch action being connected with elevator safety loop, the execution
Unit is equipped with the gear unit, when the gear unit is by inside security window lockset described in the dead bolt compression and back
The execution unit and the safety switch are inconsistent and safety switch is sent the signal of elevator described in stop, when the transmission
The execution unit is separated with the safety switch when unit is supported into inside the locked groove by the dead bolt.
8. a kind of rescue device of elevator car according to claim 7, it is characterised in that：The execution unit is a pair points
Not She Yu the gear unit left and right sides push rod, be designed with push rod making the pair of push rod have described in a pair and inwardly support
Push up and clamp the elastic component of the gear unit；Any one of a pair of push rods, which is provided with, to be used to contradict supporting for the safety switch
Stopper.
9. a kind of rescue device of elevator car according to claim 8, it is characterised in that：The elastic component is spring.
10. a kind of rescue device of elevator car according to claim 8, it is characterised in that：The left and right of the gear unit
Both sides have the side top surface being slidably matched with the push rod respectively, and the side top surface of the left and right sides is symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610105249.8A CN105565119B (en) | 2016-02-26 | 2016-02-26 | A kind of rescue device of elevator car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610105249.8A CN105565119B (en) | 2016-02-26 | 2016-02-26 | A kind of rescue device of elevator car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105565119A CN105565119A (en) | 2016-05-11 |
| CN105565119B true CN105565119B (en) | 2017-10-27 |
Family
ID=55875853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610105249.8A Active CN105565119B (en) | 2016-02-26 | 2016-02-26 | A kind of rescue device of elevator car |
Country Status (1)
| Country | Link |
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| CN (1) | CN105565119B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109384119A (en) * | 2017-08-08 | 2019-02-26 | 三菱电机上海机电电梯有限公司 | Mechanical ascending and descending escape device, elevator and method |
| CN107416652A (en) * | 2017-09-06 | 2017-12-01 | 通力股份公司 | The elevator car top parts of integration fan and include its lift car |
| CN110510470A (en) * | 2019-08-30 | 2019-11-29 | 三洋电梯(珠海)有限公司 | A kind of lift rescue device |
| CN114455432A (en) * | 2022-02-15 | 2022-05-10 | 森赫电梯股份有限公司 | Sightseeing passenger ladder for ship |
| CN115321318A (en) * | 2022-09-02 | 2022-11-11 | 江西维毅机电设备有限公司 | Steel construction integration escape device for elevator |
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|---|---|---|---|---|
| CN101304938A (en) * | 2006-02-06 | 2008-11-12 | 三菱电机株式会社 | Car deliverance apparatus of elevator |
| CN203319468U (en) * | 2013-07-10 | 2013-12-04 | 嘉兴市华东建设机械有限公司 | Cage skylight and cage |
| CN103922213A (en) * | 2014-04-25 | 2014-07-16 | 苏州德奥电梯有限公司 | Arrangement structure for fire elevator crawling ladder on lift car roof security window |
| CN205472152U (en) * | 2016-02-26 | 2016-08-17 | 江南嘉捷电梯股份有限公司 | Elevator car rescues device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0971371A (en) * | 1995-09-05 | 1997-03-18 | Hitachi Building Syst Co Ltd | Rescue device of elevator |
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2016
- 2016-02-26 CN CN201610105249.8A patent/CN105565119B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101304938A (en) * | 2006-02-06 | 2008-11-12 | 三菱电机株式会社 | Car deliverance apparatus of elevator |
| CN203319468U (en) * | 2013-07-10 | 2013-12-04 | 嘉兴市华东建设机械有限公司 | Cage skylight and cage |
| CN103922213A (en) * | 2014-04-25 | 2014-07-16 | 苏州德奥电梯有限公司 | Arrangement structure for fire elevator crawling ladder on lift car roof security window |
| CN205472152U (en) * | 2016-02-26 | 2016-08-17 | 江南嘉捷电梯股份有限公司 | Elevator car rescues device |
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| CN105565119A (en) | 2016-05-11 |
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Effective date of registration: 20180509 Address after: 215122 28 Weixin Road, Suzhou Industrial Park, Suzhou, Jiangsu Patentee after: Jiangnan Jiajie Lift Co., Ltd., Jiangsu Address before: 215122 Weixin road 28, Suzhou Industrial Park, Jiangsu Province Patentee before: SJEC Corporation |
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