CN205472152U - Elevator car rescues device - Google Patents
Elevator car rescues device Download PDFInfo
- Publication number
- CN205472152U CN205472152U CN201620143369.2U CN201620143369U CN205472152U CN 205472152 U CN205472152 U CN 205472152U CN 201620143369 U CN201620143369 U CN 201620143369U CN 205472152 U CN205472152 U CN 205472152U
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- sedan
- window
- elevator car
- gear unit
- unit
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Abstract
The utility model discloses an elevator car rescues device, including the safe window of fleing, security window tool to lock and the sedan -chair wall unlocking means of setting on the window is fleed to safety, it still is equipped with and opens the handle to flee safely the top of window, is equipped with the cat ladder in the window of fleing safely, the security window tool to lock is equipped with the spring bolt, sedan -chair wall unlocking means includes that sedan -chair wall tool to lock, link mechanism, up -and -down motion setting are in promotion unit on the sedan -chair wall, set up the drive unit at the sedan -chair top along the flexible direction motion ground of spring bolt, promote the unit and set up with drive unit looks sliding fit, link mechanism connects sedan -chair wall tool to lock and promotes the unit, promotes the unit and has upper end operating position and lower extreme operating position along with the link mechanism up -and -down motion, and the promotion unit is inside drive unit compresses back the security window tool to lock with the spring bolt when the operating position of upper end, and the promotion unit is outside the spring bolt stretches out the security window tool to lock when lower extreme operating position. The utility model discloses the externally is rescued and is saved oneself convenient operation, safe and reliable ab intra when can be used to emergency state.
Description
Technical field
This utility model relates to elevator technology field, especially a kind of rescue device of elevator car.
Background technology
Along with building height is more and more higher, more and more higher to the fire-fighting requirements of building, the market demand of Fire lift also gets more and more.Fire lift is according to the requirement of standard, and car needs to possess saves oneself inside fireman and the function of fireman's external rescue.Therefore, an emergency evacuation outlet must be reserved in the sedan-chair top of Fire lift, during just in case the door-opening mechanism of elevator is malfunctioning, and can be by this emergency evacuation outlet escape.But, the most the lift car of a kind of band emergency evacuation outlet can either be easy to outside unlatching safety escape window and rescue, can be applicable to again quickly open safety escape window in emergency situations from inside save oneself, so industry is needed badly, design is a kind of is beneficial to that trapped personnel in car is evacuated, safety is higher, the rescue device of elevator car of more convenient operation.
Summary of the invention
In view of this, the purpose of this utility model is the defect in order to overcome prior art, it is provided that one all can open safety escape window inside and outside, it is simple to trapped personnel rapid evacuation, and more safe and reliable lift car emergency rescue apparatus.
For reaching above-mentioned purpose, this utility model provides a kind of rescue device of elevator car, it is characterised in that: the security window lockset that include the safety escape window opened and close being arranged on sedan-chair top, is arranged on described safety escape window, it is arranged on sedan-chair wall the sedan-chair wall unlocking apparatus for opening and closing described security window lockset；
The top of described safety escape window is additionally provided with the opening handle for opening described security window lockset, is provided with the cat ladder stretching to cab interior when described safety escape window is opened in described safety escape window；Described security window lockset is provided with the telescopic dead bolt coordinated with the locked groove on sedan-chair top；
Described sedan-chair wall unlocking apparatus includes that sedan-chair wall lockset, linkage, up and down motion are arranged on the pushing unit on described sedan-chair wall, telescopic direction along described dead bolt is arranged on the gear unit on described sedan-chair top with moving, and described pushing unit and described gear unit are slidingly fitted setting；Described linkage connects described sedan-chair wall lockset and described pushing unit, described pushing unit moves up and down with described linkage and has operating position, upper end and operating position, lower end, when described pushing unit is in operating position, upper end, described gear unit is by internal for security window lockset described in described dead bolt compression and back and make described dead bolt exit described locked groove, and when described pushing unit is in operating position, lower end, described dead bolt stretches out that described security window lockset is outer and described gear unit is supported inside described locked groove by described dead bolt.
Preferably, described safety escape window one end is rotatably connected on described sedan-chair top, described sedan-chair top is additionally provided with and drives described safety escape window to rotate the autoamtic-opening device being opened into upright state.
It is further preferred that described autoamtic-opening device is the pneumatic pull rod being connected between described safety escape window and described sedan-chair top and having and automatically extend trend.
In the specific implementation, described cat ladder is scalable rescue cat ladder or cable type rescue cat ladder.
As one preferred embodiment, described safety escape window having the cavity volume accommodating described cat ladder, described cavity volume has opening, and when described safety escape window is opened, described cat ladder extend out to the inside of described car from described opening.
Preferably, the front end of described gear unit has the front end face supporting described dead bolt, and rear end has the rear top surface being slidably matched with described pushing unit, and described rear top surface is the inclined-plane that the upper end with described pushing unit coordinates.
Further preferably, described rescue device of elevator car also includes the safety switch being connected with elevator safety loop and drives the performance element of described safety switch action, described performance element is equipped with described gear unit, when described gear unit is by inconsistent with described safety switch for described performance element time internal for security window lockset described in described dead bolt compression and back and that make safety switch send elevator described in stop signal, when described gear unit by described dead bolt support into described locked groove internal time described performance element be separated with described safety switch.
It is further preferred that described performance element is the push rod being respectively arranged on the described gear unit left and right sides for a pair, push rod described in a pair is designed with make the pair of push rod have the elastic component inwardly supported and clamp described gear unit；Any one of a pair push rod is provided with the blocking part for described safety switch of conflicting.
In one embodiment, described elastic component is spring.
Wherein, the left and right sides of described gear unit is respectively provided with the side end face being slidably matched with described push rod, and the described side end face of the left and right sides is symmetrical arranged.
Compared to prior art, rescue device of elevator car of the present utility model has the advantage that
(1) safety escape window can be opened by outside opening handle and internal sedan-chair wall unlocking apparatus, it is simple to carry out rescue from outside and rescue personnel saves oneself from inside, safer；
(2) being provided with cat ladder in safety escape window, after safety escape window is opened, cat ladder automatically extends into cab interior, enables cab interior trapped personnel to escape from sedan-chair top rapidly.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the schematic perspective view of the safety escape window in this utility model.
Fig. 3 is the top view that the sedan-chair wall unlocking apparatus in this utility model is in operating position, upper end at pushing unit.
Fig. 4 is the front view that the sedan-chair wall unlocking apparatus in this utility model is in operating position, upper end at pushing unit.
Fig. 5 is the A direction view of the pushing unit in Fig. 3 and gear unit part.
Fig. 6 is the top view that the sedan-chair wall unlocking apparatus in this utility model is in operating position, lower end at pushing unit.
Fig. 7 is the front view that the sedan-chair wall unlocking apparatus in this utility model is in operating position, lower end at pushing unit.
Fig. 8 is the A direction view of the pushing unit in Fig. 3 and gear unit part.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in detail.
Refer to Fig. 1 to 8, in car 100, it is mounted with a kind of rescue device of elevator car, including being arranged on the safety escape window 1 opened and close on sedan-chair top 110, the security window lockset 2 being arranged on safety escape window 1, being arranged on sedan-chair wall 120 the sedan-chair wall unlocking apparatus for opening and closing security window lockset 2.As shown in Figure 1, sedan-chair wall unlocking apparatus entirety is all disposed within inside sedan-chair wall, only expose sidewall lockset position of coupler 121, need to insert sidewall lockset position of coupler 121 by special unlocking tool (such as triangular key) and sedan-chair wall unlocking apparatus could be operated, thus security window lockset 2 is locked and unlocks.
As in figure 2 it is shown, the top of safety escape window 1 is additionally provided with the opening handle 3 for opening security window lockset 2, in safety escape window 1, it is provided with the cat ladder 4 stretching to cab interior when safety escape window 1 is opened.Security window lockset 2 is provided with the telescopic dead bolt 21 coordinated with the locked groove on sedan-chair top 110.It is additionally provided with an internal lockset position of coupler 111 in the inner side of safety escape window 1, when outside opening handle 3 and sedan-chair wall unlocking apparatus all lost efficacy, inserts internal lockset position of coupler 111 also by special unlocking tool (such as triangular key) and unlock security window lockset 2.
Safety escape window 1 one end is rotatably connected on sedan-chair top 110, sedan-chair top 110 is additionally provided with and drives safety escape window 1 to rotate the autoamtic-opening device being opened into upright state.In the present embodiment, autoamtic-opening device is the pneumatic pull rod 9 being connected between safety escape window 1 and sedan-chair top 110 and having and automatically extend trend.The left and right sides of automatic safe window 1 is connected to a pneumatic pull rod 9, and after security window lockset 2 is opened, under the effect of pneumatic pull rod 9, safety escape window 1 can automatically open up to upright state.
Climbing out of safety escape window 1 for the ease of internal staff, be integrated with cat ladder 4 in safety escape window 1, cat ladder 4 is scalable rescue cat ladder or cable type rescue cat ladder.Having the cavity volume accommodating described cat ladder on safety escape window 1, described cavity volume has opening, when safety escape window 1 is opened, the opening of cavity volume towards, cat ladder 4 is from the inside of described opening auto-extending to car 100, it is not necessary to extra operation, the most convenient.
Described sedan-chair wall unlocking apparatus include sedan-chair wall lockset 5, linkage 6, move up and down be arranged on sedan-chair wall 120 pushing unit 7, be arranged on the gear unit 8 on sedan-chair top 110 with moving along the telescopic direction of described dead bolt 21, described pushing unit 7 and described gear unit 8 are slidingly fitted setting.
Sedan-chair wall lockset 5 has a drive end that can swing up and down 51, and when sedan-chair wall lockset 5 is opened with special unlocking tool, drive end 51 is swung up, as shown in Figure 4.Linkage 6 connects sedan-chair wall lockset 5 and pushing unit 7.Specifically, the lower end of linkage 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 be connected on pushing unit rail 71.
The front end of gear unit 8 has the front end face 81 supporting dead bolt 21, and rear end has the rear top surface 82 being slidably matched with pushing unit 7, and rear top surface 82 is the inclined-plane that the upper end with pushing unit 7 coordinates.As shown in Figure 7, when pushing unit 7 upwards jack-up, gear unit 8 moves towards dead bolt 21 position under the effect on inclined-plane, thus dead bolt 21 is pressed into security window lockset 2, dead bolt 21 bounces back the locked groove on backed off after random sedan-chair top 110, making safety escape window 1 unlock, under the effect of pneumatic pull rod 9, safety escape window 1 will automatically turn on.
Described rescue device of elevator car also includes the safety switch 10 being connected with elevator safety loop and the performance element 20 driving safety switch 10 action, performance element 20 is equipped with gear unit 8, when gear unit 8 is by time internal for security window lockset described in dead bolt 21 compression and back, performance element 20 is inconsistent with safety switch 10 and the signal that makes safety switch 10 send elevator described in stop.When gear unit 8 is supported into described locked groove inside by dead bolt 21, performance element 20 is separated with safety switch 10.In the present embodiment, performance element 20 is the push rod being respectively arranged on the described gear unit left and right sides for a pair, push rod described in a pair is designed with make the pair of push rod have the elastic component 30 inwardly supported and clamp gear unit 8.Any one of a pair push rod is provided with the blocking part 40 for safety switch 10 of conflicting.In the present embodiment, elastic component 30 is spring.Wherein, the left and right sides of gear unit 8 is respectively provided with the side end face 83 being slidably matched with described push rod, and the described side end face 83 of the left and right sides is symmetrical arranged.
Pushing unit 7 moves up and down with linkage 6 and has operating position, upper end and operating position, lower end.If Fig. 3 is to shown in 5, after opening sedan-chair wall lockset 5 by special unlocking tool, drive end 51 is swung up, pushing unit 7 under the drive of linkage 6 upward sliding to operating position, upper end, now, gear unit 8 is under the counter-active effect of pushing unit 7, by internal for dead bolt 21 compression and back security window lockset 2 and make dead bolt 21 exit described locked groove, a pair push rod of performance element 20 clamps gear unit 8 under the elastic reaction of respective elastic component 30 from both sides, conflict and arrive safety switch 10 in blocking part 40 on the push rod of left side, safety switch 10 sends the signal of stop elevator after being triggered, to guarantee the safety of rescue operations.Now, escape security window 1 is automatically opened up to upright state by pneumatic pull rod 9 and automatically puts down cat ladder 4, and rescue personnel can climb out of along cat ladder from sedan-chair top, or enters cab interior from sedan-chair jacking.
If Fig. 6 is to shown in 8, when after closed safe escape window 1, after closing sedan-chair wall lockset 5 by special unlocking tool, drive end 51 swung downward, pushing unit 7 slides down to operating position, lower end under the drive of linkage 6, now, dead bolt 21 stretches out outside security window lockset 2 and supports in the locked groove on sedan-chair top by gear unit 8, a pair push rod of performance element 20 overcomes the elastic acting force of elastic component 30 to be separated from each other under side end face 83 impetus of gear unit 8 both sides, blocking part 40 on the push rod of left side departs from safety switch 10, safety switch 10 resets, elevator returns to again running status.
Knowable to above example of the present utility model, the rescue device of elevator car that this utility model provides is at cab interior and outside the most operable unlatching safety escape window 1, in order to carries out external rescue and saves oneself in inside.Owing to using linkage, pushing unit and the design of gear unit so that operate sedan-chair wall lockset in car and just can open security window lockset 2 easily, operate the easiest.And this utility model is in the case of safety escape window 1 is opened or correctly do not closed, safety switch 10 can be performed unit 20 and trigger, thus stop elevator, it is ensured that safety.
Above-described embodiment is only for illustrating technology of the present utility model design and feature; its object is to allow person skilled in the art will appreciate that content of the present utility model and to implement according to this; protection domain of the present utility model can not be limited with this; all equivalence changes made according to this utility model spirit or modification, all should contain within protection domain of the present utility model.
Claims (10)
1. a rescue device of elevator car, it is characterised in that: the security window lockset that include the safety escape window opened and close being arranged on sedan-chair top, is arranged on described safety escape window, it is arranged on sedan-chair wall the sedan-chair wall unlocking apparatus for opening and closing described security window lockset；
The top of described safety escape window is additionally provided with the opening handle for opening described security window lockset, is provided with the cat ladder stretching to cab interior when described safety escape window is opened in described safety escape window；Described security window lockset is provided with the telescopic dead bolt coordinated with the locked groove on sedan-chair top；
Described sedan-chair wall unlocking apparatus includes that sedan-chair wall lockset, linkage, up and down motion are arranged on the pushing unit on described sedan-chair wall, telescopic direction along described dead bolt is arranged on the gear unit on described sedan-chair top with moving, and described pushing unit and described gear unit are slidingly fitted setting；Described linkage connects described sedan-chair wall lockset and described pushing unit, described pushing unit moves up and down with described linkage and has operating position, upper end and operating position, lower end, when described pushing unit is in operating position, upper end, described gear unit is by internal for security window lockset described in described dead bolt compression and back and make described dead bolt exit described locked groove, and when described pushing unit is in operating position, lower end, described dead bolt stretches out that described security window lockset is outer and described gear unit is supported inside described locked groove by described dead bolt.
A kind of rescue device of elevator car the most according to claim 1, it is characterised in that: described safety escape window one end is rotatably connected on described sedan-chair top, described sedan-chair top is additionally provided with and drives described safety escape window to rotate the autoamtic-opening device being opened into upright state.
A kind of rescue device of elevator car the most according to claim 2, it is characterised in that: described autoamtic-opening device is the pneumatic pull rod being connected between described safety escape window and described sedan-chair top and having and automatically extend trend.
A kind of rescue device of elevator car the most according to claim 1, it is characterised in that: described cat ladder is scalable rescue cat ladder or cable type rescue cat ladder.
5. according to a kind of rescue device of elevator car described in claim 1 or 4, it is characterized in that: there is on described safety escape window the cavity volume accommodating described cat ladder, described cavity volume has opening, and when described safety escape window is opened, described cat ladder extend out to the inside of described car from described opening.
A kind of rescue device of elevator car the most according to claim 1, it is characterized in that: the front end of described gear unit has the front end face supporting described dead bolt, rear end has the rear top surface being slidably matched with described pushing unit, and described rear top surface is the inclined-plane that the upper end with described pushing unit coordinates.
A kind of rescue device of elevator car the most according to claim 6, it is characterized in that: described rescue device of elevator car also includes the safety switch being connected with elevator safety loop and drives the performance element of described safety switch action, described performance element is equipped with described gear unit, when described gear unit is by inconsistent with described safety switch for described performance element time internal for security window lockset described in described dead bolt compression and back and that make safety switch send elevator described in stop signal, when described gear unit is supported into described locked groove inside by described dead bolt, described performance element is separated with described safety switch.
A kind of rescue device of elevator car the most according to claim 7, it is characterized in that: described performance element is the push rod being respectively arranged on the described gear unit left and right sides for a pair, push rod described in a pair is designed with make the pair of push rod have the elastic component inwardly supported and clamp described gear unit；Any one of a pair push rod is provided with the blocking part for described safety switch of conflicting.
A kind of rescue device of elevator car the most according to claim 8, it is characterised in that: described elastic component is spring.
A kind of rescue device of elevator car the most according to claim 8, it is characterised in that: the left and right sides of described gear unit is respectively provided with the side end face being slidably matched with described push rod, and the described side end face of the left and right sides is symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620143369.2U CN205472152U (en) | 2016-02-26 | 2016-02-26 | Elevator car rescues device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620143369.2U CN205472152U (en) | 2016-02-26 | 2016-02-26 | Elevator car rescues device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205472152U true CN205472152U (en) | 2016-08-17 |
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ID=56677846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620143369.2U Withdrawn - After Issue CN205472152U (en) | 2016-02-26 | 2016-02-26 | Elevator car rescues device |
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| CN (1) | CN205472152U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105565119A (en) * | 2016-02-26 | 2016-05-11 | 江南嘉捷电梯股份有限公司 | Lift car rescue device |
| CN106144853A (en) * | 2016-08-24 | 2016-11-23 | 森赫电梯股份有限公司 | A kind of high speed Fire lift car |
| CN106744178A (en) * | 2016-11-30 | 2017-05-31 | 立达博仕电梯（苏州）有限公司 | A kind of elevator device with escape way |
| CN107188001A (en) * | 2017-06-26 | 2017-09-22 | 江南嘉捷电梯股份有限公司 | A kind of lift car with fire-fighting function |
-
2016
- 2016-02-26 CN CN201620143369.2U patent/CN205472152U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105565119A (en) * | 2016-02-26 | 2016-05-11 | 江南嘉捷电梯股份有限公司 | Lift car rescue device |
| CN105565119B (en) * | 2016-02-26 | 2017-10-27 | 江南嘉捷电梯股份有限公司 | A kind of rescue device of elevator car |
| CN106144853A (en) * | 2016-08-24 | 2016-11-23 | 森赫电梯股份有限公司 | A kind of high speed Fire lift car |
| CN106744178A (en) * | 2016-11-30 | 2017-05-31 | 立达博仕电梯（苏州）有限公司 | A kind of elevator device with escape way |
| CN107188001A (en) * | 2017-06-26 | 2017-09-22 | 江南嘉捷电梯股份有限公司 | A kind of lift car with fire-fighting function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160817 Effective date of abandoning: 20171027 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20160817 Effective date of abandoning: 20171027 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |