CN213831662U - Suspension type air train carriage and suspension type air train system - Google Patents
Suspension type air train carriage and suspension type air train system Download PDFInfo
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- CN213831662U CN213831662U CN202022069635.0U CN202022069635U CN213831662U CN 213831662 U CN213831662 U CN 213831662U CN 202022069635 U CN202022069635 U CN 202022069635U CN 213831662 U CN213831662 U CN 213831662U
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Abstract
The utility model belongs to the technical field of suspension type rail transit, aims at solving the fire-fighting hidden danger problem of an air train, and particularly relates to a suspension type air train carriage and a suspension type air train system; the fire-fighting system is in communication connection with the escape system, and the escape system can start the escape device based on the fire condition processing condition of the fire-fighting system to form an escape passage between the carriage and the ground; the fire extinguishing system comprises an image detection device, a movable fire extinguishing device and a track device arranged at the top of the carriage; the movable fire extinguishing device and the rail device are movably arranged; the image detection device is used for detecting fire condition image information to carry out directional fire extinguishing; the escape system comprises an escape device and an alarm device, and the escape device can be started based on the fire condition treatment condition of the movable fire extinguishing device; through the utility model discloses can realize the inside comprehensive real-time detection in carriage and can make timely fire control and handle, effectively solve the fire control hidden danger problem of air train.
Description
Technical Field
The utility model belongs to the technical field of suspension type rail transit, concretely relates to suspension type air train carriage and suspension type air train system.
Background
The aerial rail train belongs to urban fast public transport and is a suspension type rail transportation system, a rail is positioned above the train and is supported by a steel or cement upright post, the train is suspended below a rail beam to run, and the aerial rail train takes electric traction as power, so that waste gas pollution is avoided; the suspended monorail transportation system mainly comprises rail buttresses, a rail beam, an aerial rail train and a vehicle bogie, wherein the box rail beam is supported in the air by steel buttresses or cement buttresses, a bottom plate of the box rail beam is longitudinally provided with a notch, and the bottom end of the vehicle bogie passes through the notch to be connected with a carriage of the aerial rail train.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned problem, promptly for solving the inside fire control hidden danger problem in air train carriage, the utility model provides a suspension type air train carriage and suspension type air train system.
The utility model provides a first aspect of a suspension type air train carriage, which comprises a carriage body and is characterized in that the suspension type air train carriage also comprises a fire extinguishing system arranged at the top of the carriage and an escape system arranged on the bottom plate of the carriage, wherein the fire extinguishing system is in communication connection with the escape system, and the escape system can start an escape device based on the fire condition processing condition of the fire extinguishing system to form an escape passage between the carriage body and the ground;
the fire extinguishing system comprises an image detection device, a mobile fire extinguishing device and a rail device, wherein the rail device is arranged at the top of the carriage and covers the top area of the carriage; the movable fire extinguishing device and the rail device can move relatively, and the movable fire extinguishing device can be arranged in a lifting manner; the image detection device comprises a first group of image detection devices and a second group of image detection devices, the first group of image detection devices are arranged on the side wall of the carriage, the second group of image detection devices are arranged on the mobile fire extinguishing device, and the mobile fire extinguishing device can directionally extinguish fire based on the fire condition image information detected by the first group of image detection devices and the second group of image detection devices;
the escape system comprises an escape device and an alarm device, the alarm device is arranged on the side wall of the carriage and does not interfere with the action area of passengers, and the alarm device can give an alarm based on the fire image information detected by the first group of image detection devices; the escape device can be activated based on the fire handling conditions of the mobile fire extinguishing device.
In some preferred embodiments, the rail device includes a supporting device and a rail suspended to the supporting device to form a rail net system on the top of the car;
the supporting device comprises a first bearing device and a second bearing device, the top of the first bearing device is fixedly arranged at the top of the carriage, and the side part of the first bearing device is fixedly arranged on the side wall of the carriage; the second bearing device is arranged in the first bearing device, and/or the second bearing device is arranged between the first bearing device and the carriage body so as to enhance the bearing strength of the first supporting device.
In some preferred embodiments, the track comprises a first track, a second track and a third track, the first track comprises a plurality of transverse track sections, and the transverse track sections are arranged in parallel between the first carrying devices which are arranged oppositely in the longitudinal direction;
the second track comprises a plurality of longitudinal track sections which are arranged in parallel between the first bearing devices which are transversely arranged oppositely;
the third track comprises a plurality of oblique track sections, wherein the oblique track sections are arranged between connecting points of the transverse track sections and the longitudinal track sections, so that oblique communicating track sections between the transverse track sections and the longitudinal track sections are formed.
In some preferred embodiments, the first load bearing device is a frame structure.
In some preferred embodiments, the mobile fire extinguishing apparatus comprises a mechanical arm structure and a fire extinguishing nozzle device, one end of the mechanical arm structure is movably arranged on the track, and the other end of the mechanical arm structure is provided with the fire extinguishing nozzle device;
the fire extinguishing nozzle device comprises a first fire extinguishing device, a second fire extinguishing device, a third fire extinguishing device and a fourth fire extinguishing device, and the first fire extinguishing device is a high-pressure spray nozzle; the second fire extinguishing device is a carbon dioxide nozzle; the third fire extinguishing device is a dry powder spraying nozzle; the fourth fire extinguishing device is a spray head of a sol-cooled smoke generator and is used for releasing nontoxic, temperature-reducing, oxygen-consuming and flame-retardant cold smoke;
the second group of image detection devices comprise a plurality of camera devices, and a plurality of camera device arrays are arranged in the longitudinal direction of the mechanical arm structure.
In some preferred embodiments, the escape device comprises a first accommodating device which is arranged at the side part of the train door along the length direction of the train; an inflation device, a second accommodating device and a push-pull device are arranged in the first accommodating device, one end of the second accommodating device is fixedly connected with the push-pull device, and the second accommodating device can extend or contract along the length direction of the first accommodating device under the driving of the push-pull device; the inflation device and the second accommodating device can be communicated and arranged and are used for inflating the flexible escape device arranged in the second accommodating device;
a first clamping part, a second clamping part, a first telescopic device and a second telescopic device are arranged at the side part of the second accommodating device close to the vehicle door, and the first clamping part and the second clamping part are respectively arranged in a telescopic manner through the first telescopic device and the second telescopic device;
the flexible escape device comprises a third accommodating device and a flexible assembly arranged in the third accommodating device in a folding mode, one end of the flexible assembly is fixedly arranged in the third accommodating device, and the other end of the flexible assembly is a free end;
in an emergency state, the second accommodating device is driven by the push-pull device to move away from the first accommodating device to a train door set position, and the first clamping part and the second clamping part extend outwards and limit under the control of the first telescopic device and the second telescopic device respectively; the flexible assembly is inflated under the action of the inflation device to expand the free end outwards to the ground under the action of inflation impact force so as to form a flexible escape passage.
In some preferred embodiments, the distance between the first engaging portion and the second engaging portion is greater than the width of the train door.
In some preferred embodiments, the third receiving device has a length greater than a width of the train door.
In some preferred embodiments, the flexible assembly includes a first flexible portion and a second flexible portion, the first flexible portion and the second flexible portion forming a communicating inflatable pouch;
the first flexible part is arranged inside the train door, and the width of the first flexible part is larger than that of the train door;
the second flexible portion is arranged on the outer side of the first flexible portion, and the width of the second flexible portion is smaller than that of a train door.
A second aspect of the present invention provides a suspended air train system, comprising one or more sections of any one of the suspended air train car, the sections of the suspended air train car, the escape system and the communication connection.
1) Through the utility model provides a suspension type air train carriage can realize the condition of a fire real time monitoring of air train to can in time do the processing of putting out a fire and the processing of fleing that corresponds according to concrete condition of a fire actual conditions, degree of automation is high, the degree of wisdom is high, can fully guarantee the fire control safety of train.
2) Through the utility model discloses, can realize that fire control system and data processing link, directly can control emergent sparse system of passenger and fire extinguishing systems, passenger's personal safety is guaranteed to the at utmost, reduces the loss.
3) The utility model can utilize big data processing and application, solve frequent manual investigation and monitoring, and improve the working efficiency; the mobile data network has the advantages of stability, timeliness of providing field data by the super-large bandwidth, and more appropriate judgment and treatment on accidents.
4) Through the utility model discloses can monitor the important position and the components and parts of easy loss that easily take place the dangerous situation, ensure normal operating and in time maintenance.
5) The utility model discloses but also make full use of video monitoring's face identification technique carries out unusual tracking control to people and thing to the suggestion is reported to the police, reduces crime and takes place the probability.
6) Through the utility model discloses can run into when the dangerous situation at the air train in the course of traveling, start train fire extinguishing system in the twinkling of an eye and carry out the operation that corresponds in order to guarantee passenger personal safety.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic perspective view of one embodiment of a suspended air train car according to the present invention;
fig. 2 is a schematic structural view of an embodiment of the escape apparatus of fig. 1.
Description of reference numerals: 100. a carriage body 110, a door; 210. a first housing means, 220, a second housing means, 230, a third housing means, 240, a flexible member, 241, a first side, 242, a second side, 243, a sliding surface; 311. a first carrier 312, a second carrier; 321. a first track, 322, a second track, 323, a third track.
Detailed Description
In order to make the embodiments, technical solutions and advantages of the present invention more obvious, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
The invention will be further described with reference to the accompanying drawings in conjunction with specific embodiments.
Referring to fig. 1, there is shown a schematic perspective view of one embodiment of a suspended air train car of the present invention; the fire-fighting escape device comprises a carriage body 100, a fire-fighting system arranged at the top of the carriage and an escape system arranged on the bottom plate of the carriage, wherein the fire-fighting system is in communication connection with the escape system, and the escape system can start the escape device based on the fire condition processing condition of the fire-fighting system to form an escape passage between the carriage body and the ground; the fire extinguishing system comprises an image detection device, a mobile fire extinguishing device and a track device, wherein the track device is arranged at the top of the carriage and covers the top area of the carriage; the movable fire extinguishing device and the rail device can move relatively, and the movable fire extinguishing device can be arranged in a lifting way; the image detection device comprises a first group of image detection devices and a second group of image detection devices, the first group of image detection devices are arranged on the side wall of the carriage, the second group of image detection devices are arranged on the mobile fire extinguishing device, and the mobile fire extinguishing device can directionally extinguish fire based on the fire condition image information detected by the first group of image detection devices and the second group of image detection devices; the escape system comprises an escape device and an alarm device, wherein the alarm device is arranged on the side wall of the carriage and does not interfere with the action area of passengers, and the alarm device can give an alarm based on the fire image information detected by the first group of image detection devices; the escape device can be started based on the fire situation handling condition of the mobile fire extinguishing device.
The track device comprises a supporting device and a track, and the track is suspended on the supporting device to form a track net system at the top of the carriage; the supporting device comprises a first bearing device 311 and a second bearing device 312, the top of the first bearing device is fixedly arranged at the top of the carriage, and the side part of the first bearing device is fixedly arranged on the side wall of the carriage; the second bearing device is arranged inside the first bearing device, and/or the second bearing device is arranged between the first bearing device and the carriage body so as to enhance the bearing strength of the first supporting device.
The track comprises a first track 321, a second track 322 and a third track 323, the first track comprises a plurality of transverse track sections, and the transverse track sections are arranged between the first bearing devices which are arranged longitudinally and oppositely in parallel; the second track comprises a plurality of longitudinal track sections which are arranged between the first bearing devices which are transversely arranged oppositely in parallel; the third track comprises a plurality of oblique track sections, and the oblique track sections are arranged between the connecting points of the transverse track sections and the longitudinal track sections, so that oblique communicating track sections between the transverse track sections and the longitudinal track sections are formed.
Preferably, the first bearing device 311 is a frame structure.
Furthermore, the movable fire extinguishing device comprises a mechanical arm structure and a fire extinguishing nozzle device, wherein one end of the mechanical arm structure is movably arranged on the track, and the other end of the mechanical arm structure is provided with the fire extinguishing nozzle device; the fire extinguishing nozzle device comprises a first fire extinguishing device, a second fire extinguishing device, a third fire extinguishing device and a fourth fire extinguishing device, and the first fire extinguishing device is a high-pressure spray nozzle; the second fire extinguishing device is a carbon dioxide nozzle; the third fire extinguishing device is a dry powder spraying nozzle; the fourth fire extinguishing device is a spray head of a sol-cooled smoke generator and is used for releasing nontoxic, temperature-reducing, oxygen-consuming and flame-retardant cold smoke; the second group of image detection devices comprise a plurality of camera devices, and a plurality of camera device arrays are arranged in the longitudinal direction of the mechanical arm structure.
In addition, other detection devices such as an infrared temperature measurement device, an infrared thermal imager and the like can be arranged to further improve the detection and monitoring of the fire inside the carriage.
The escape device comprises a first accommodating device 210, wherein the first accommodating device is arranged on the side part of a train door along the length direction of the train; an inflation device, a second accommodating device 220 and a push-pull device are arranged in the first accommodating device, one end of the second accommodating device is fixedly connected with the push-pull device, and the second accommodating device can extend or contract along the length direction of the first accommodating device under the driving of the push-pull device; the inflation device and the second accommodating device can be communicated and arranged and are used for inflating the flexible escape device arranged in the second accommodating device; the side part of the second accommodating device close to the vehicle door is provided with a first clamping part, a second clamping part, a first telescopic device and a second telescopic device, and the first clamping part and the second clamping part are respectively arranged in a telescopic mode through the first telescopic device and the second telescopic device.
Preferably, the distance between the first engaging portion and the second engaging portion is greater than the width of the train door.
Further, referring to fig. 2, which is a schematic structural diagram of an embodiment of the escape device in fig. 1, the flexible escape device includes a third accommodating device 230 and a flexible component 240 folded and disposed on the third accommodating device, one end of the flexible component is fixedly disposed on the third accommodating device, and the other end is a free end; in an emergency state, the second accommodating device is driven by the push-pull device to move away from the first accommodating device to a set position of a train door, and the first clamping part and the second clamping part extend outwards and limit under the control of the first telescopic device and the second telescopic device respectively; the flexible assembly is inflated and expanded under the action of the inflation device so that the free end extends outwards to the ground under the action of inflation impact force to form a flexible escape passage.
Preferably, the length of the third accommodating device is larger than the width of the train door, and the third accommodating device can be used for bearing and limiting the fixing part of the flexible assembly when the flexible assembly is unfolded to form the escape passage.
Preferably, the flexible assembly comprises a first flexible part and a second flexible part, and the first flexible part and the second flexible part form a communicated inflatable bag body; the first flexible part is arranged inside the train door, and the width of the first flexible part is larger than that of the train door; the second flexible part is arranged on the outer side of the first flexible part, and the width of the second flexible part is smaller than that of a train door; the width setting through the different stages of flexible assembly can realize the formation of the passageway of fleing, can improve again that flexible assembly and carriage body bear fixed spacing, further improve the security of the system of fleing.
Further, the second flexible portion comprises a first side portion 241, a second side portion 242, a sliding surface 243 and one or more arched strips (not shown in the figure) arranged on the sliding surface, the first side portion, the second side portion, the arched strips are arranged in communication with the first flexible portion; the sliding surface is arranged between the first side part and the second side part to form an escape channel; the arched strip is configured to be deployed in response to tension in the flexible assembly to form a vertical support of the convex sliding surface, facilitating the formation of two or more sliding channels, preventing oblique snapping misalignment of a person during sliding; the first side portion and the second side portion extend along the length direction of the flexible assembly to form a flexible protection side rail to prevent people from rushing out.
Furthermore, one end of the second flexible part, which is far away from the train door, and the sliding surface are arranged at an inclined angle so as to form a parallel buffer area between the free end of the second flexible part and the ground when the flexible assembly is unfolded; the flexible assembly is made of TPU composite materials, is fireproof and wear-resistant, and guarantees that the escape device is safe and effective under special conditions.
Furthermore, the push-pull device is a screw rod stepping motor, the screw rod stepping motor is arranged inside the first accommodating device, and a power output end of the screw rod stepping motor is connected with the second accommodating device and used for controlling the extension or contraction of the second accommodating device.
Furthermore, the push-pull device comprises a gear transmission set and a rack structure, wherein the power input end of the gear transmission set is connected with the power motor, and the output end of the gear transmission set is meshed with the rack structure; the rack structure comprises a first structure and a second structure, the first structure is a rack which is meshed with the output end of the gear transmission set, the second structure is fixedly arranged at one end of the rack, and the second accommodating device is fixedly arranged at the upper part of the second structure; the length of the rack is greater than that of the second structure; in an emergency state, the distance from the gear to one end, close to the train door, of the rack is smaller than the length of the rack.
Furthermore, a contact anti-skid part is arranged at the bottom of the second accommodating device, a plurality of protruding structures are arranged on the contact surface of the anti-skid part, and the protruding structures are protruding points and/or strip-shaped protruding structures with preset shapes; the bulge structure is a bulge made of elastic material; when the second accommodating device is in an extending state, the friction force between the second accommodating device and the ground of the carriage is improved, and the connection and fixation of the flexible escape device in the carriage are further improved.
Furthermore, a detection device is further arranged on the first accommodating device, the detection device comprises a smoke detection device, an infrared thermal imaging detection device and the like, the smoke detection device and the infrared thermal imaging detection device are used for detecting the internal condition of the carriage in real time, when the abnormal fire condition of the carriage is detected, an automatic alarm can be sent to be communicated with a cab control system, and the escape device is automatically triggered to form an escape passage at the train door to carry out quick escape of people when the train door is opened and people need to be evacuated and escaped; in addition, the escape device can be controlled by a manual button of a person.
Furthermore, the escape device provided by the utility model can be directly remotely controlled by electronic signals; or the manual opening control can be carried out through a button arranged on the outer side of the first accommodating device, the second accommodating device containing the escape slide is pushed through the air cylinder to quickly push the escape slide out in place, and the slide is inflated by the air pump to ensure the slide to be quickly extended; the utility model has the advantages of simple overall structure, the space integration rate is high, under the condition that satisfies emergency escape device setting, practices thrift the space.
In addition, besides the inflatable slide escape device provided by the utility model, an escape opening can be arranged at the top of the carriage, and an upward climbing escape mode such as an electric and manual control extension ladder, a folding ladder and the like can be arranged; besides the inflatable slide, the doorway of the escape system can also be provided with an electric and manual control extension ladder, a folding ladder climbing mode, a spiral slide and the like.
The utility model discloses still include a suspension type air train system, this system includes one section or multisection suspension type air train carriage, and multisection suspension type air train carriage's escape system, escape system communication connection provide passenger's diversified escape route, improve sparse efficiency.
It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.
So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
Claims (10)
1. A suspended type air train carriage comprises a carriage body and is characterized by further comprising a fire extinguishing system arranged at the top of the carriage and an escape system arranged on a carriage bottom plate, wherein the fire extinguishing system is in communication connection with the escape system, and the escape system can start an escape device based on the fire condition processing condition of the fire extinguishing system to form an escape passage between the carriage body and the ground;
the fire extinguishing system comprises an image detection device, a mobile fire extinguishing device and a rail device, wherein the rail device is arranged at the top of the carriage and covers the top area of the carriage; the movable fire extinguishing device and the rail device can move relatively, and the movable fire extinguishing device can be arranged in a lifting manner; the image detection device comprises a first group of image detection devices and a second group of image detection devices, the first group of image detection devices are arranged on the side wall of the carriage, the second group of image detection devices are arranged on the mobile fire extinguishing device, and the mobile fire extinguishing device can directionally extinguish fire based on the fire condition image information detected by the first group of image detection devices and the second group of image detection devices;
the escape system comprises an escape device and an alarm device, the alarm device is arranged on the side wall of the carriage and does not interfere with the action area of passengers, and the alarm device can give an alarm based on the fire image information detected by the first group of image detection devices; the escape device can be activated based on the fire handling conditions of the mobile fire extinguishing device.
2. The suspended air train car according to claim 1, wherein the rail means comprises a support means and a rail suspended from the support means to form a rail grid system at the top of the car;
the supporting device comprises a first bearing device and a second bearing device, the top of the first bearing device is fixedly arranged at the top of the carriage, and the side part of the first bearing device is fixedly arranged on the side wall of the carriage; the second bearing device is arranged in the first bearing device, and/or the second bearing device is arranged between the first bearing device and the carriage body so as to enhance the bearing strength of the first bearing device.
3. The suspended air train car of claim 2, wherein said track comprises a first track, a second track, and a third track, said first track comprising a plurality of transverse track segments disposed in parallel between said longitudinally opposed first load bearing devices;
the second track comprises a plurality of longitudinal track sections which are arranged in parallel between the first bearing devices which are transversely arranged oppositely;
the third track comprises a plurality of oblique track sections, wherein the oblique track sections are arranged between connecting points of the transverse track sections and the longitudinal track sections, so that oblique communicating track sections between the transverse track sections and the longitudinal track sections are formed.
4. The suspended air train car of claim 3, wherein said first load bearing device is a frame structure.
5. The suspended air train carriage according to claim 2, wherein the mobile fire suppression unit comprises a robotic structure and a fire suppression spray head unit, one end of the robotic structure being movably disposed on the track and the other end of the robotic structure mounting the fire suppression spray head unit;
the fire extinguishing nozzle device comprises a first fire extinguishing device, a second fire extinguishing device, a third fire extinguishing device and a fourth fire extinguishing device, and the first fire extinguishing device is a high-pressure spray nozzle; the second fire extinguishing device is a carbon dioxide nozzle; the third fire extinguishing device is a dry powder spraying nozzle; the fourth fire extinguishing device is a spray head of a sol-cooled smoke generator and is used for releasing nontoxic, temperature-reducing, oxygen-consuming and flame-retardant cold smoke;
the second group of image detection devices comprise a plurality of camera devices, and a plurality of camera device arrays are arranged in the longitudinal direction of the mechanical arm structure.
6. The suspended air train car according to claim 1, wherein the escape apparatus includes a first receiving means provided at a side of a door of the train along a length direction of the train; an inflation device, a second accommodating device and a push-pull device are arranged in the first accommodating device, one end of the second accommodating device is fixedly connected with the push-pull device, and the second accommodating device can extend or contract along the length direction of the first accommodating device under the driving of the push-pull device; the inflation device and the second accommodating device can be communicated and arranged and are used for inflating the flexible escape device arranged in the second accommodating device;
a first clamping part, a second clamping part, a first telescopic device and a second telescopic device are arranged at the side part of the second accommodating device close to the vehicle door, and the first clamping part and the second clamping part are respectively arranged in a telescopic manner through the first telescopic device and the second telescopic device;
the flexible escape device comprises a third accommodating device and a flexible assembly arranged in the third accommodating device in a folding mode, one end of the flexible assembly is fixedly arranged in the third accommodating device, and the other end of the flexible assembly is a free end;
in an emergency state, the second accommodating device is driven by the push-pull device to move away from the first accommodating device to a train door set position, and the first clamping part and the second clamping part extend outwards and limit under the control of the first telescopic device and the second telescopic device respectively; the flexible assembly is inflated under the action of the inflation device to expand the free end outwards to the ground under the action of inflation impact force so as to form a flexible escape passage.
7. The suspended air train car of claim 6, wherein the distance between the first and second engaging portions is greater than the width of a train door.
8. The suspended air train car of claim 6, wherein the third receptacle has a length greater than a width of a train door.
9. The suspended air train car of claim 6, wherein the flexible assembly comprises a first flexible portion and a second flexible portion, the first flexible portion and the second flexible portion forming a communicating inflatable pouch;
the first flexible part is arranged inside the train door, and the width of the first flexible part is larger than that of the train door;
the second flexible portion is arranged on the outer side of the first flexible portion, and the width of the second flexible portion is smaller than that of a train door.
10. A suspended air train system, comprising one or more suspended air train carriages of any one of claims 1-9, wherein the escape system and the escape system of the plurality of suspended air train carriages are communicatively coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022069635.0U CN213831662U (en) | 2020-09-21 | 2020-09-21 | Suspension type air train carriage and suspension type air train system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022069635.0U CN213831662U (en) | 2020-09-21 | 2020-09-21 | Suspension type air train carriage and suspension type air train system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213831662U true CN213831662U (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022069635.0U Active CN213831662U (en) | 2020-09-21 | 2020-09-21 | Suspension type air train carriage and suspension type air train system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213831662U (en) |
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2020
- 2020-09-21 CN CN202022069635.0U patent/CN213831662U/en active Active
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