CN219885408U - Climbing ladder storage car wall assembly for inner and outer rescue of elevator car - Google Patents
Climbing ladder storage car wall assembly for inner and outer rescue of elevator car Download PDFInfo
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- CN219885408U CN219885408U CN202320212610.2U CN202320212610U CN219885408U CN 219885408 U CN219885408 U CN 219885408U CN 202320212610 U CN202320212610 U CN 202320212610U CN 219885408 U CN219885408 U CN 219885408U
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- elevator car
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- car
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- 230000009194 climbing Effects 0.000 title claims abstract description 11
- 230000009193 crawling Effects 0.000 claims abstract description 14
- 241000282326 Felis catus Species 0.000 claims description 14
- 241000219098 Parthenocissus Species 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a climbing ladder storage car wall assembly for inner and outer rescue of an elevator car, which comprises a wall plate arranged facing the inside of the elevator car, a box body arranged facing the outside of the elevator car and a climbing ladder, wherein the wall plate is arranged facing the outside of the elevator car; the wall plate and the box body are fixedly connected with each other, and a storage space is formed between the wall plate and the box body; the crawling ladder is arranged in the storage space; the wall plate is provided with a first inlet and a first outlet which are communicated with the storage space and through which the ladder can pass; the top of the box body is provided with a second inlet and outlet which is communicated with the storage space and through which the ladder can pass. The utility model can take the crawling ladder from the inside and the outside of the elevator car to realize the inside and the outside rescue of the elevator car, effectively improve the rescue capability of the elevator car and has strong practicability.
Description
Technical Field
The utility model relates to the technical field of elevator cabs, in particular to a climbing ladder storage car wall assembly for inner and outer rescue of an elevator cabin.
Background
When a fire occurs in a high-rise building, an elevator for firefighters is necessary to ensure that firefighters and firefighting equipment can quickly reach an accident floor and reduce the physical consumption of firefighters. However, the possibility of the firefighter elevator failing in a fire disaster is considered, so that two schemes of out-of-car rescue and in-car self-rescue of firefighters are designed for passengers in the elevator, namely, firefighters enter the car from the safety window by using a ladder on the car roof to rescue the passengers, and the in-car self-rescue is that the passengers climb out of the safety window to the car roof by using the ladder or the trample point in the car.
The self-rescue cat ladder in the car of the existing firefighter elevator is generally stored in the car wall, and can only be taken from the inside or the outside of the elevator car to rescue, so that the inside and outside rescue of the elevator car cannot be realized at the same time.
Disclosure of Invention
Aiming at the technical problems, the utility model aims at: the utility model provides a cat ladder stores sedan-chair wall subassembly for inside and outside rescue of elevator car can take the cat ladder from the inside and outside of elevator car to realize the inside and outside rescue of elevator car, effectively improve the rescue ability of elevator car, the practicality is strong.
The technical solution of the utility model is realized as follows: the climbing ladder storage car wall assembly comprises a wall plate arranged facing the inside of the elevator car, a box arranged facing the outside of the elevator car and a climbing ladder;
the wall plate and the box body are fixedly connected with each other, and a storage space is formed between the wall plate and the box body; the crawling ladder is arranged in the storage space; the wall plate is provided with a first inlet and a first outlet which are communicated with the storage space and through which the ladder can pass; the top of the box body is provided with a second inlet and outlet which is communicated with the storage space and through which the ladder can pass.
Further, the ladder storage car wall assembly comprises a door plate; the door plate is hinged with the wall plate and is provided with a closed state for closing the first inlet and the first outlet and an open state for opening the first inlet and the first outlet.
Further, a first safety switch is arranged between the door plate and the wallboard; the first safety switch is electrically connected with a control system of the elevator car; the first safety switch outputs a first safety signal for stopping the elevator car when the door panel is in an open state.
Furthermore, a cat ladder placing platform is arranged in the storage space on the wall plate; the second safety switch is arranged on the crawling ladder placing platform; the second safety switch is electrically connected with a control system of the elevator car; a ladder stand hanging plate is arranged on the inner wall of the box body; a hanging space is formed between the ladder stand hanging plate and the inner wall of the box body; the crawling ladder is provided with a cross beam of the crawling ladder which enters a storage state of the hanging space from top to bottom; in the storage state, the ladder foot of the ladder stand is abutted to the ladder stand placing platform, and the ladder stand is abutted to the triggering part of the second safety switch; when the climbing ladder leaves the second safety switch, the second safety switch outputs a second safety signal for stopping the elevator car.
Further, the ladder storage car wall assembly includes a cover plate; the cover plate is connected with the box body and is provided with a closed state for closing the second inlet and outlet and an open state for opening the second inlet and outlet.
Further, the cover plate is rotatably arranged on the box body through the rotating shaft.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. the crawling ladder is hidden in the storage space, can be taken from the inside of the elevator car to climb out of the elevator car through the first inlet and outlet, further realizes rescue inside the elevator car, and can be taken from the outside of the elevator car to enter the inside of the elevator car through the second inlet and outlet, further realizes rescue outside the elevator car. The combination of the two modes can realize the inside and outside rescue of the elevator car, effectively improve the rescue capability of the elevator car and has strong practicability.
2. According to the utility model, through the cooperation of the first safety switch and the second safety switch, when the door plate is opened and the ladder leaves the storage position, the elevator car stops running, and the safety of the elevator car during use is improved.
Drawings
The technical scheme of the utility model is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic three-dimensional structure of the overall structure of the present utility model;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is an enlarged view of FIG. 3 at A;
FIG. 4 is a schematic three-dimensional view of the door panel and wall panel of the present utility model;
wherein: 1. a wall plate; 11. a first access port; 2. a case body; 21. a storage space; 3. a door panel; 4. a cover plate; 5. a ladder stand; 6. a ladder stand hanging plate; 7. a ladder stand placement platform; 8. a first safety switch; 81. and a second safety switch.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Fig. 1-4 illustrate a wall assembly for a ladder stand for use in rescue of an elevator car according to the present embodiment. The creeper storage car assembly is an integral part of the elevator car, which follows the elevator car up and down. The crawling ladder storage car assembly is suitable for assembly requirements of firefighter elevator cars. The climbing ladder storage car wall assembly comprises a wall plate 1 which is arranged facing the inside of the elevator car, a box body 2 which is arranged facing the outside of the elevator car, and a climbing ladder 5. The wall plate 1 is an integral part of the inner wall of the elevator car. The wall plates 1 may be arranged on the left and right side walls of the elevator car. The left and right side walls of the elevator car are side walls adjacent to the door opening and closing position of the elevator car. The box body 2 is matched with the length and width of the wall plate 1, and one side surface of the box body is open. The box body 2 is arranged on the back surface of the wall plate 1 (the side surface of the wall plate 1 facing the outside of the elevator car), and the open end of the box body 2 is tightly attached to the back surface of the wall plate 1 and fixedly connected with the wall plate 1 through bolts. Through the above-mentioned structural design, the outer top surface of box body 2 forms the outer top surface of elevator car. A storage space 21 is formed between the wall plate 1 and the case 2. The aforementioned ladder stand 5 is arranged in this storage space 21. The wall plate 1 is provided with a first inlet/outlet 11 which communicates with the storage space 21 and through which the ladder stand 5 can pass. The top of the box 2 is provided with a second inlet and outlet which is communicated with the storage space 21 and through which the ladder stand 5 can pass. The ladders 5 in the storage space 21 are accessible from the first access 11 when inside the elevator car and the ladders 5 in the storage space 21 are accessible from the second access when outside the elevator car.
In this embodiment the safety window of the elevator car is arranged on top of the elevator car. The foregoing ladder stand 5 is a telescopic ladder stand in the prior art, and the length of the ladder stand can be adjusted.
In this embodiment, the ladder storage car wall assembly includes a door panel 3. The door plate 3 and the wall plate 1 are hinged with each other through a hinge. The door panel 3 has a closed state closing the first access opening 11 and an open state opening the first access opening 11. A triangular lock is installed between the door panel 3 and the wall panel 1, and the door panel 3 is maintained in a closed state by locking of the triangular lock. The door panel 3 is opened by opening the triangular lock. A first safety switch 8 is mounted between the door panel 3 and the wall panel 1. The first safety switch 8 is electrically connected to the control system of the elevator car. The control system is used to control the operation of the elevator car. When the door panel 3 is in the open state, the first safety switch 8 outputs a first safety signal to a control system that controls the elevator car to stop running.
The wall plate 1 of the present embodiment is provided with a ladder stand platform 7 in the storage space 21. A second safety switch 81 is arranged on the cat ladder placement platform 7. The second safety switch 81 is electrically connected to the control system described above. The inner wall of the box body 2 is provided with a ladder hanging plate 6 through bolts. A hanging space is formed between the ladder stand hanging plate 6 and the inner wall of the box body 2. The ladder stand 5 has a storage state in which the cross beam of the ladder stand 5 enters the hooking space from top to bottom, so that the ladder stand 5 is hooked on the ladder scraper 6. In the aforementioned storage state, the foot of the ladder 5 abuts on the ladder placement platform 7, and the ladder 5 abuts against the triggering portion of the second safety switch 81. When the cat ladder 5 is taken so that the cat ladder 5 leaves the second safety switch 81, the second safety switch 81 outputs a second safety signal to the control system, and the control system controls the elevator car to stop running.
In this embodiment, through the cooperation of the first safety switch 8 and the second safety switch 81, when the door panel 3 is opened and the ladder stand 5 leaves the storage position, the elevator car is stopped, and the safety of the elevator car during use is improved.
The ladder storage car wall assembly of this embodiment includes a cover plate 4. The cover plate 4 is rotatably mounted on the case 2 by a rotation shaft. The cover plate 4 has a closed state closing the second access opening and an open state opening the second access opening. Wherein, in the closed state, the cover plate 4 and the box body 2 can be fixedly connected through bolts. When the cover plate 4 is opened, the ladder stand 5 in the storage space 21 can be taken out from the second access opening.
When the elevator car is particularly used, a fire fighter opens the door plate 3 in the elevator car, takes the ladder stand 5 in the storage space 21 through the first inlet and outlet 11, and climbs out from the safety window of the elevator car through the ladder stand 5, so that rescue in the elevator car is realized. The firefighter loosens the bolt from the top of elevator car to open apron 4, takes cat ladder 5 in the storage space 21 through the second import and export, and the firefighter gets into the inside of elevator car from the safety window of elevator car through cat ladder 5 to realize the outside rescue of elevator car. The combination of the two modes can realize the inside and outside rescue of the elevator car, effectively improve the rescue capability of the elevator car and has strong practicability.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present utility model.
Claims (6)
1. A cat ladder stores sedan-chair wall subassembly that is used for inside and outside rescue of elevator car, its characterized in that: the crawling ladder storage car wall assembly comprises a wall plate arranged facing the inside of the elevator car, a box body arranged facing the outside of the elevator car and a crawling ladder;
the wall plate and the box body are fixedly connected with each other, and a storage space is formed between the wall plate and the box body; the crawling ladder is arranged in the storage space; the wall plate is provided with a first inlet and a first outlet which are communicated with the storage space and through which the ladder can pass; the top of the box body is provided with a second inlet and outlet which is communicated with the storage space and through which the ladder can pass.
2. A ladder storage car wall assembly for elevator car rescue in and out as defined in claim 1, wherein: the cat ladder storage sedan-chair wall component comprises a door plate; the door plate is hinged with the wall plate and is provided with a closed state for closing the first inlet and the first outlet and an open state for opening the first inlet and the first outlet.
3. The cat ladder storage car wall assembly for elevator car rescue in and out of claim 2, wherein: a first safety switch is arranged between the door plate and the wallboard; the first safety switch is electrically connected with a control system of the elevator car; the first safety switch outputs a first safety signal for stopping the elevator car when the door panel is in an open state.
4. A ladder storage car wall assembly for elevator car rescue in and out as defined in claim 1, wherein: a cat ladder placing platform is arranged in the storage space on the wall plate; the second safety switch is arranged on the crawling ladder placing platform; the second safety switch is electrically connected with a control system of the elevator car; a ladder stand hanging plate is arranged on the inner wall of the box body; a hanging space is formed between the ladder stand hanging plate and the inner wall of the box body; the crawling ladder is provided with a cross beam of the crawling ladder which enters a storage state of the hanging space from top to bottom; in the storage state, the ladder foot of the ladder stand is abutted to the ladder stand placing platform, and the ladder stand is abutted to the triggering part of the second safety switch; when the climbing ladder leaves the second safety switch, the second safety switch outputs a second safety signal for stopping the elevator car.
5. A ladder storage car wall assembly for elevator car rescue in and out as defined in claim 1, wherein: the ladder storage car wall assembly comprises a cover plate; the cover plate is connected with the box body and is provided with a closed state for closing the second inlet and outlet and an open state for opening the second inlet and outlet.
6. The cat ladder storage car wall assembly for elevator car rescue in and out of claim 5, wherein: the cover plate is rotatably arranged on the box body through the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320212610.2U CN219885408U (en) | 2023-02-15 | 2023-02-15 | Climbing ladder storage car wall assembly for inner and outer rescue of elevator car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320212610.2U CN219885408U (en) | 2023-02-15 | 2023-02-15 | Climbing ladder storage car wall assembly for inner and outer rescue of elevator car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219885408U true CN219885408U (en) | 2023-10-24 |
Family
ID=88397223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320212610.2U Active CN219885408U (en) | 2023-02-15 | 2023-02-15 | Climbing ladder storage car wall assembly for inner and outer rescue of elevator car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219885408U (en) |
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2023
- 2023-02-15 CN CN202320212610.2U patent/CN219885408U/en active Active
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