CN210029676U - Combined type elevator sedan-chair wall - Google Patents
Combined type elevator sedan-chair wall Download PDFInfo
- Publication number
- CN210029676U CN210029676U CN201920763414.8U CN201920763414U CN210029676U CN 210029676 U CN210029676 U CN 210029676U CN 201920763414 U CN201920763414 U CN 201920763414U CN 210029676 U CN210029676 U CN 210029676U
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- sedan
- chair wallboard
- wind channel
- car
- chair
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Abstract
The utility model discloses technical scheme as follows: a composite elevator cab, comprising: decorative board, give sound insulation and glue, the sedan-chair wallboard, give sound insulation and glue and set up between decorative board and sedan-chair wallboard, the sedan-chair wallboard outside is provided with outer shrouding, be provided with the wind channel between sedan-chair wallboard and the outer shrouding and inhale the sound sponge, set up in the wind channel and inhale the sound sponge, wind channel ventilation route is the zigzag, the upper end of sedan-chair wallboard is provided with the shock attenuation sponge, the sedan-chair wallboard with through the fix with screw between the outer shrouding, through set up the zigzag wind channel and inhale the sound sponge between sedan-chair wallboard and outer shrouding, and also set up in the zigzag wind channel and inhale the sound sponge for the outer wind directly blows into the car when elevator moves perpendicularly, and converts the wind direction through the zigzag wind channel, noise reduction under the air.
Description
Technical Field
The utility model relates to an elevator sedan-chair wall technical field, in particular to combined type elevator sedan-chair wall.
Background
When the elevator vertically moves, the air in the elevator shaft can be driven to generate large air pressure, the air pressure can act on the elevator to enable the elevator to generate certain shaking, most of the existing elevator car structures are single-layer car walls, the weight of the car with the single-layer car walls is light, and the car easily generates large shaking to enable a person to obviously feel car shaking under the influence of the air pressure due to the fact that the self weight of the car is light and the car walls are single-thin in the high-speed operation of the elevator; because the car wall is single thin, the strength is not high, the car is easy to deform after being impacted, and secondly, the noise generated by wind pressure is larger, and uncomfortable symptoms such as tinnitus and the like are easy to generate; the existing car is a closed environment, and after the existing car runs for a long time, the air environment in the elevator is poor, and the comfort level of passengers is not high.
Disclosure of Invention
For solving the technical problem, the utility model aims at providing a combined type elevator sedan-chair wall through set up the zigzag wind channel and inhale the sound sponge between sedan-chair wallboard and outer shrouding plate for outer wind directly blows into the car when elevator vertical operation, and changes the wind direction through the zigzag wind channel, and noise reduction under the air flow prerequisite in guaranteeing the car improves the passenger and bears the comfort level.
The utility model discloses technical scheme as follows: a composite elevator cab, comprising: the decorative board, give sound insulation and glue, the sedan-chair wallboard, give sound insulation and glue and set up between decorative board and sedan-chair wallboard, the sedan-chair wallboard outside is provided with outer shrouding, be provided with the wind channel between sedan-chair wallboard and the outer shrouding and inhale the sound sponge, set up in the wind channel and inhale the sound sponge, the wind channel ventilation route is the zigzag, the upper end of sedan-chair wallboard is provided with the shock attenuation sponge, the sedan-chair wallboard with pass through the fix with screw between the outer shrouding.
Preferably, the air ducts are respectively arranged at the upper end and the lower end of the car wall.
Preferably, the outer seal plates are arranged in sections and comprise upper outer seal plates, middle outer seal plates and lower outer seal plates.
Preferably, the car wall is of a non-end-capping structure.
The Z-shaped air channel and the sound absorption sponge are arranged between the car wall plate and the outer sealing plate, and the sound absorption sponge is also arranged in the Z-shaped air channel, so that external air is directly blown into the car when the elevator vertically runs, and the wind direction is converted through the Z-shaped air channel and is shown by an arrow in figure 2, so that the noise is reduced on the premise of ensuring the air flow in the car, and the bearing comfort level of passengers is improved;
the sound insulation glue arranged between the decorative plate and the car wall plate reduces the noise generated by the car wall;
the damping sponge is arranged at the upper end of the car wall plate, so that the vibration of the car is reduced, and meanwhile, the noise is also reduced;
the air channels are respectively arranged at the upper end and the lower end of the car wall, so that the air in the elevator car can be circulated in all directions, and the comfort level of passengers can be improved;
the outer seal plates are arranged in sections and comprise an upper outer seal plate, a middle outer seal plate and a lower outer seal plate, so that only the upper outer seal plate or the lower outer seal plate needs to be detached when the elevator is maintained subsequently, and the outer sides of the outer seal plates are designed to be smooth surfaces, thereby being beneficial to reducing wind resistance and noise;
the car wall has no end enclosure structure, so that the processing technology is reduced, the material consumption is saved, the production cost is reduced, and the production efficiency of products is improved.
Drawings
Fig. 1 is a schematic cross-sectional view of the car wall of the present invention.
Fig. 2 is an enlarged schematic view of the car wall air duct of the present invention.
Fig. 3 is an explosion diagram of the car wall of the present invention.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the specific embodiments, it should be understood that these embodiments are only used for illustrating the present invention and are not used for limiting the scope of the present invention, and after reading the present invention, the modifications of the present invention in various equivalent forms by those skilled in the art all fall into the scope defined by the claims attached to the present application.
Example 1
A composite elevator wall, as shown in fig. 1, 2 and 3, comprising: the car wall plate comprises a decorative plate 1, sound insulation glue 2 and a car wall plate 3, wherein the sound insulation glue 2 is arranged between the decorative plate 1 and the car wall plate 3, an outer sealing plate is arranged on the outer side of the car wall plate 3, an air duct 5 and sound absorption sponge 4 are arranged between the car wall plate 3 and the outer sealing plate, the sound absorption sponge 4 is arranged in the air duct, the ventilation route of the air duct 5 is Z-shaped, the upper end of the car wall plate 3 is provided with a damping sponge 6, and the car wall plate 3 and the outer sealing plate are fixed through screws 8;
the air ducts 5 are respectively arranged at the upper end and the lower end of the car wall;
the outer seal plates are arranged in sections and comprise upper outer seal plates 7, middle outer seal plates 9 and lower outer seal plates 10;
the car wall has no end enclosure structure.
Fig. 1 is a schematic cross-sectional view of the car wall, and fig. 2 is an enlarged view of a dashed line frame of fig. 1.
The Z-shaped air channel 5 and the sound absorption sponge 4 are arranged between the car wall plate 3 and the outer sealing plate, and the sound absorption sponge 4 is also arranged in the Z-shaped air channel 5, so that outside air is directly blown into the car when the elevator vertically runs, and the wind direction is converted through the Z-shaped air channel 5, so that the noise is reduced on the premise of ensuring the air flow in the car, and the bearing comfort level of passengers is improved;
the sound insulation glue 2 arranged between the decorative plate 1 and the car wall plate 3 reduces the noise generated by the car wall;
the damping sponge 6 is arranged at the upper end of the car wall plate 3, so that the vibration of the car is reduced, and meanwhile, the noise is also reduced;
the air channels 5 are respectively arranged at the upper end and the lower end of the car wall, so that the air in the elevator car can be circulated in all directions, and the comfort level of passengers can be improved;
the outer seal plates are arranged in sections and comprise an upper outer seal plate 7, a middle outer seal plate 9 and a lower outer seal plate 10, so that when the elevator is maintained subsequently, only the upper outer seal plate 7 or the lower outer seal plate 10 needs to be detached, and the outer sides of the outer seal plates are designed to be smooth surfaces, thereby being beneficial to reducing wind resistance and noise;
the car wall has no end enclosure structure, so that the processing technology is reduced, the material consumption is saved, the production cost is reduced, and the production efficiency of products is improved.
Claims (4)
1. A composite elevator cab, comprising: the decorative board, give sound insulation and glue, the sedan-chair wallboard, give sound insulation and glue and set up between decorative board and sedan-chair wallboard, the sedan-chair wallboard outside is provided with outer shrouding, be provided with the wind channel between sedan-chair wallboard and the outer shrouding and inhale the sound sponge, set up in the wind channel and inhale the sound sponge, the wind channel ventilation route is the zigzag, the upper end of sedan-chair wallboard is provided with the shock attenuation sponge, the sedan-chair wallboard with pass through the fix with screw between the outer shrouding.
2. The composite elevator car wall of claim 1, wherein said air ducts are disposed at the upper and lower ends of the car wall, respectively.
3. The composite elevator car wall of claim 1 or 2, wherein said outer seal plates are segmented and comprise an upper outer seal plate, a middle outer seal plate and a lower outer seal plate.
4. The composite elevator wall of claim 3, wherein said wall is of a bulkhead-free construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920763414.8U CN210029676U (en) | 2019-05-26 | 2019-05-26 | Combined type elevator sedan-chair wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920763414.8U CN210029676U (en) | 2019-05-26 | 2019-05-26 | Combined type elevator sedan-chair wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210029676U true CN210029676U (en) | 2020-02-07 |
Family
ID=69344262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920763414.8U Active CN210029676U (en) | 2019-05-26 | 2019-05-26 | Combined type elevator sedan-chair wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210029676U (en) |
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2019
- 2019-05-26 CN CN201920763414.8U patent/CN210029676U/en active Active
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