CN105621210A - Emergency escape ladder for elevator lift car - Google Patents
Emergency escape ladder for elevator lift car Download PDFInfo
- Publication number
- CN105621210A CN105621210A CN201610175702.2A CN201610175702A CN105621210A CN 105621210 A CN105621210 A CN 105621210A CN 201610175702 A CN201610175702 A CN 201610175702A CN 105621210 A CN105621210 A CN 105621210A
- Authority
- CN
- China
- Prior art keywords
- ladder
- lift car
- cantilever
- sedan
- emergency escape
- 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
Links
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
Abstract
The invention relates to an emergency escape ladder for an elevator lift car, which is arranged on the inner wall of the lift car and has an overturning arm structure. The emergency escape ladder comprises a ladder and a suspension arm, wherein one end of the suspension arm is in rotatable connection with the ladder by a pin, the other end of the suspension arm is in rotatable connection with a fixed seat arranged on the inner wall of the lift car by a pin; when the suspension arm rotates upwards to be in a vertical state, the ladder clings to the inner wall of the lift car; and when the suspension arm rotates downwards to a horizontal state, the ladder pillar of the ladder lands to the bottom of the lift car, and then the ladder can be used for climbing. According to the invention, due to rotatable and wall hanging type structure design of the suspension arm, the emergency escape ladder is arranged on the inner wall of the lift car, space occupation is reduced and the escape ladder is convenient to take and use.
Description
Technical field
The invention belongs to lift car technical field, particularly relate to a kind of lift car emergency escape ladder. It provides a whole set of elevator escape system, is applicable to various elevator, especially lift on ships.
Background technology
Owing to lift car is all that nonstandard product and individual character are different substantially, so traditionally the old process of elevator components production carries out order and the making of lift car, there is very big limitation, can not adapt to currently changeable market environment and the needs of development of the situation. Especially, in lift car emergency escape, the design of existing lift car cannot meet the demand of client. Exploitation emergent sedan-chair railway carriage or compartment, particularly emergent sedan-chair railway carriage or compartment peculiar to vessel, enter emergency elevator particularly emergency elevator frontier peculiar to vessel, have very wide market outlook.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of lift car emergency escape ladder, is not affecting under the prerequisite attractive in appearance of sedan-chair railway carriage or compartment, for passenger provides a kind of perfect means of escape.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of lift car emergency escape ladder, is arranged at sedan-chair railway carriage or compartment inwall, and it has and turns over arm formula structure; Comprising ladder and cantilever, one end and the ladder of described cantilever are rotationally connected via pin, and the other end of cantilever is rotationally connected via pin with the permanent seat being arranged at sedan-chair railway carriage or compartment inwall; When cantilever upwards rotates in vertical state, ladder adjacent sedan-chair railway carriage or compartment inwall, when cantilever rotate be the level of state time, the terraced post of ladder lands to sedan-chair railway carriage or compartment, and namely ladder can be used for climbing.
Being provided with latch segment inside the terraced post of described ladder, inwall corresponding position, described sedan-chair railway carriage or compartment is provided with tightly locks groove; When cantilever upwards rotates in vertical state, ladder adjacent sedan-chair railway carriage or compartment inwall, and, described latch segment is just locked and is tightly locked groove.
It is two right that described cantilever has, and is arranged at the both sides of upper and lower respectively.
As preferably, described latch segment is connected through slide shaft with the terraced post of described ladder; Described latch segment is provided with chute, and described latch segment can be slided up and down along described slide shaft by described chute.
When emergency escape ladder does not need to use, it is possible to use it is up turned over by cantilever to wallboard direction so that it is the locking block of upper end slowly slips in tight lock groove along locking slot edge and slide shaft, and latch segment relies on and makes Emergency Ladder be securely anchored during self-weight reset; When Emergency Ladder uses, only with hand, latch segment need to upwards be pushed open, so that it may to utilize cantilever that Emergency Ladder is down turned over to the reverse direction of wallboard, make emergency escape ladder be in the state that can climb.
The structure design of cantilever of the present invention, rotatable also wall hanging so that emergency escape ladder is arranged on sedan-chair railway carriage or compartment inwall, and it is convenient that minimizing space takies and takes. According to such design, emergency escape ladder conveniently to be placed on the inwall of sedan-chair railway carriage or compartment in the way of wall hanging, when elevator meets accident and can not put down layer, can utilize the rotating function of cantilever at ordinary times, emergency escape ladder is put down, utilizes Emergency Ladder to climb up car top and withdraw.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the present invention's a kind of embodiment normal state.
Fig. 2 is A-A direction view in Fig. 1.
Fig. 3 is B-B direction view in Fig. 1.
Fig. 4 is the main TV structure schematic diagram of a kind of embodiment using state of the present invention shown in Fig. 1.
Fig. 5 is C-C direction view in Fig. 1.
Fig. 6 is D-D direction view in Fig. 1.
Fig. 7 is the main TV structure schematic diagram that in a kind of embodiment normal state of the present invention shown in Fig. 1, latch segment locks tight lock groove.
Fig. 8 is the left view structural representation (corresponding with Fig. 7) that in a kind of embodiment normal state of the present invention shown in Fig. 1, latch segment locks tight lock groove.
In above figure, 1-ladder, 2-cantilever, 3-latch segment, 4-tightly locks groove, 5-permanent seat, 6-slide shaft, 7-chute.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
Being a kind of lift car emergency escape ladder as shown in figures 1-8, be arranged at sedan-chair railway carriage or compartment inwall, it has and turns over arm formula structure; Comprising ladder 1 and cantilever 2, it is two right that cantilever 2 has, and is arranged at the both sides of upper and lower respectively; One end of cantilever 2 and the terraced post of ladder 1 are rotationally connected via pin, and the other end of cantilever 2 is rotationally connected via pin with the permanent seat 5 being arranged at sedan-chair railway carriage or compartment inwall; Being provided with latch segment 3 inside the terraced post of ladder 1, latch segment 3 is provided with chute 7, and latch segment 3 is connected through slide shaft 6 with the terraced post of ladder 1, and latch segment 3 can be slided up and down along slide shaft 6 by chute 7; Inwall corresponding position, sedan-chair railway carriage or compartment is provided with tight lock groove 4. When cantilever 2 upwards rotates in vertical state, ladder 1 adjacent sedan-chair railway carriage or compartment inwall, and, described latch segment 3 just locks tight lock groove 4, when cantilever 2 rotate be the level of state time, the terraced post of ladder 1 lands to sedan-chair railway carriage or compartment, and namely ladder 1 can be used for climbing.
Above embodiment is the preferred embodiment of the present invention, but the present invention is not limited to this embodiment, every improvement further on basis of the present invention or similar scheme, is all considered as within the scope of request of the present invention protection.
Claims (4)
1. a lift car emergency escape ladder, is arranged at sedan-chair railway carriage or compartment inwall, it is characterised in that, have and turn over arm formula structure; Comprising ladder (1) and cantilever (2), one end and the ladder (1) of described cantilever (2) are rotationally connected via pin, and the other end of cantilever (2) is rotationally connected via pin with the permanent seat (5) being arranged at sedan-chair railway carriage or compartment inwall; When cantilever (2) upwards rotates in vertical state, ladder (1) adjacent sedan-chair railway carriage or compartment inwall, when cantilever (2) rotate be the level of state time, the terraced post of ladder (1) lands to sedan-chair railway carriage or compartment, and ladder (1) namely can be used for climbing.
2. lift car emergency escape according to claim 1 ladder, it is characterised in that, it is provided with latch segment (3) inside the terraced post of described ladder (1), inwall corresponding position, described sedan-chair railway carriage or compartment is provided with tightly locks groove (4); When cantilever (2) upwards rotates in vertical state, ladder (1) adjacent sedan-chair railway carriage or compartment inwall, and, described latch segment (3) is just locked and is tightly locked groove (4).
3. lift car emergency escape according to claim 1 ladder, it is characterised in that, it is two right that described cantilever (2) has, and is arranged at the both sides of upper and lower respectively.
4. lift car emergency escape according to claim 2 ladder, it is characterised in that, described latch segment (3) is connected through slide shaft (6) with the terraced post of described ladder (1); Described latch segment (3) is provided with chute (7), and described latch segment (3) can be slided up and down along described slide shaft (6) by described chute (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610175702.2A CN105621210A (en) | 2016-03-27 | 2016-03-27 | Emergency escape ladder for elevator lift car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610175702.2A CN105621210A (en) | 2016-03-27 | 2016-03-27 | Emergency escape ladder for elevator lift car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105621210A true CN105621210A (en) | 2016-06-01 |
Family
ID=56036621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610175702.2A Pending CN105621210A (en) | 2016-03-27 | 2016-03-27 | Emergency escape ladder for elevator lift car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105621210A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113213313A (en) * | 2021-06-02 | 2021-08-06 | 苏州美嘉智选电梯有限公司 | Elevator car |
| CN113233293A (en) * | 2021-06-28 | 2021-08-10 | 中海三菱电梯（苏州）有限公司 | Passenger elevator car structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001089048A (en) * | 1999-09-22 | 2001-04-03 | Toshiba Corp | Elevator pit ladder storage device |
| CN201321322Y (en) * | 2008-12-25 | 2009-10-07 | 苏州江南嘉捷电梯股份有限公司 | Elevator carriage with ladder |
| CN205500525U (en) * | 2016-03-27 | 2016-08-24 | 海宁市红狮电梯装饰有限公司 | Emergent emergency ladder of elevator car |
-
2016
- 2016-03-27 CN CN201610175702.2A patent/CN105621210A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001089048A (en) * | 1999-09-22 | 2001-04-03 | Toshiba Corp | Elevator pit ladder storage device |
| CN201321322Y (en) * | 2008-12-25 | 2009-10-07 | 苏州江南嘉捷电梯股份有限公司 | Elevator carriage with ladder |
| CN205500525U (en) * | 2016-03-27 | 2016-08-24 | 海宁市红狮电梯装饰有限公司 | Emergent emergency ladder of elevator car |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113213313A (en) * | 2021-06-02 | 2021-08-06 | 苏州美嘉智选电梯有限公司 | Elevator car |
| CN113233293A (en) * | 2021-06-28 | 2021-08-10 | 中海三菱电梯（苏州）有限公司 | Passenger elevator car structure |
| CN113233293B (en) * | 2021-06-28 | 2022-03-29 | 中海三菱电梯（苏州）有限公司 | Passenger elevator car structure |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160601 |