CN215883654U - Escape device and suspension type vehicle - Google Patents

Abstract

The utility model provides an escape device and a suspended vehicle, wherein the escape device comprises a storage box and an inflatable slide, wherein the storage box and the inflatable slide are suitable for being arranged between an underframe and a bottom sealing plate of the suspended vehicle; the inflatable slide has a fixed end and a free end, the fixed end adapted to be disposed within the storage box; the bottom sealing plate is provided with a first opening at a position corresponding to the free end, and when the inflatable slide is inflated, the free end is suitable for sequentially passing through the storage box and extending out of the first opening. According to the utility model, the inflatable slide is arranged, so that the efficiency and the comfort of passenger evacuation are improved; by arranging the storage box, the arrangement and storage efficiency of the inflatable slide is improved; and through setting up escape device between chassis and end shrouding, occupation carriage space and the condition emergence of mutually interfering with the passenger when having avoided escape device to set up in the carriage of suspension type vehicle have rationally and effectively utilized the inner space of suspension type vehicle.

Description

Escape device and suspension type vehicle

Technical Field

The utility model relates to the technical field of suspended vehicles, in particular to an escape device and a suspended vehicle.

Background

The suspension train is suspended on the aerial track and has a certain height from the ground. In order to ensure that passengers can safely evacuate when the suspended train breaks down, an escape device needs to be arranged on the suspended train. However, most of the existing escape devices have the problems of low arrangement efficiency caused by unreasonable arrangement positions or occupation of the space in the carriage caused by arrangement in the carriage.

SUMMERY OF THE UTILITY MODEL

The utility model solves the problems that: how to reasonably utilize the space of the suspension type train to arrange the escape device and improve the arrangement efficiency of the escape device.

In order to solve the problems, the utility model provides an escape device, which comprises a storage box and an inflatable slide, wherein the storage box and the inflatable slide are suitable for being arranged between an underframe and a bottom sealing plate of a suspended vehicle; the inflatable slide has a fixed end and a free end, the fixed end adapted to be disposed within the storage box; the bottom sealing plate is provided with a first opening at a position corresponding to the free end, and when the inflatable slide is inflated, the free end is suitable for sequentially passing through the storage box and extending out of the first opening.

Optionally, the escape device further comprises a movable door adapted to the first opening, and the movable door is adapted to be disposed at the first opening and rotatably connected to the bottom sealing plate.

Optionally, the movable door comprises a door body and an opening and closing mechanism, one end of the opening and closing mechanism is connected with the underframe, and the other end of the opening and closing mechanism is connected with the door body; and the opening and closing mechanism is suitable for driving the door body to open and close.

Optionally, the first opening is adapted to be disposed below a door of the suspended vehicle; the storage box comprises a box body detachably connected with the underframe, and a second opening corresponding to the first opening is formed in the box body; when the slide is inflated, the free end is adapted to extend out of the case body through the second opening.

Optionally, the storage box further comprises a first fixed bracket, and the first fixed bracket is detachably connected with the underframe; the tank body is adapted to be disposed between the first fixing bracket and the bottom frame.

Optionally, the storage box further comprises a second fixing support, one end of the second fixing support is connected with the box body, and the other end of the second fixing support is detachably connected with the underframe.

Optionally, a guide rail is convexly arranged on the surface of the underframe facing the box body, and a mounting groove is arranged on the guide rail; one end, far away from the box body, of the second fixing support is suitable for being detachably connected with the guide rail at the installation groove.

Optionally, the storage box further comprises a removable cover adapted to the second opening, and the removable cover is adapted to be disposed at the second opening and rotatably connected to the box body.

Optionally, a fixing plate is arranged at the end of the tank body, and the fixing plate is suitable for being attached to a lower side beam of the suspended vehicle; the second opening is located below the fixed plate, and the movable cover plate is rotatably connected with the lower end of the fixed plate.

In order to solve the problems, the utility model also provides a suspended vehicle which comprises the escape device.

Compared with the prior art, the utility model has the following beneficial effects: by arranging the inflatable slide, passengers can be safely evacuated when the suspended vehicle breaks down, the safety of the passengers when the passengers take the suspended vehicle is improved, the passengers can be safely, quickly and comfortably evacuated, and the efficiency and the comfort of the passengers evacuation are improved; by arranging the storage box, the inflatable slide can be smoothly stored after being deflated and smoothly extended and unfolded after being inflated, the arrangement and storage efficiency of the inflatable slide is improved, and the inflatable slide is prevented from interfering with other parts of the suspension type vehicle during inflation and storage; and through setting up escape device between chassis and end shrouding, occupation carriage space and the condition emergence of mutually interfering with the passenger when having avoided escape device to set up in the carriage of suspension type vehicle have rationally and effectively utilized the inner space of suspension type vehicle.

Drawings

FIG. 1 is a schematic diagram of a suspended vehicle according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic view of another perspective of a suspended vehicle according to an embodiment of the present invention;

FIG. 4 is a schematic view of a suspended vehicle according to an embodiment of the present invention;

FIG. 5 is a schematic view of a suspended vehicle according to another embodiment of the present invention;

fig. 6 is a partially enlarged view of fig. 5 at B.

Description of reference numerals:

1-a storage box, 11-a box body, 111-a second opening, 112-a fixed plate, 12-a first fixed bracket, 13-a second fixed bracket and 14-a movable cover plate; 2-inflatable slide, 21-fixed end, 22-free end; 3-movable door, 31-door body; 4-bottom frame, 41-guide rail, 411-mounting groove; 5-bottom closing plate, 51-first opening; 6-door, 61-front left door, 62-front right door, 63-rear left door, 64-rear right door; 7-lower boundary beam.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the coordinate system XYZ provided herein, the X axis represents forward, the X axis represents backward, the Y axis represents forward, the Y axis represents leftward, the Z axis represents forward, and the Z axis represents backward. Also, it is noted that the terms "first," "second," and the like in the description and claims of the present invention and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the utility model described herein are capable of operation in sequences other than those illustrated or described herein.

Referring to fig. 1 and 5, an escape apparatus according to an embodiment of the present invention includes a storage box 1 and an inflatable slide 2 adapted to be disposed between an underframe 4 and a bottom closure plate 5 of a suspended vehicle; the inflatable slide 2 has a fixed end 21 and a free end 22, the fixed end 21 being adapted to be arranged in the storage box 1; the bottom closure plate 5 is provided with a first opening 51 at a position corresponding to the free end 22, and the free end 22 is adapted to sequentially protrude through the storage tank 1 and the first opening 51 when the air-charging slide 2 is inflated.

In the embodiment, the escape device is used for providing a safe and effective escape channel for passengers when the suspended vehicle breaks down so as to ensure the safety of the passengers; the escape device is arranged in a cavity formed between the bottom frame 4 and the bottom sealing plate 5 of the suspension type vehicle so as to reasonably utilize the internal space of the suspension type vehicle, simultaneously avoid the escape device occupying the space of a carriage when being arranged in the carriage of the suspension type vehicle and avoid the escape device being interfered by passengers when being arranged (installed and used). Specifically, the storage box 1 of the escape device is arranged in a cavity formed between the bottom frame 4 and the bottom sealing plate 5; when the suspended vehicle normally runs, the non-inflated inflatable slide 2 is stored in the storage box 1; when the suspended vehicle breaks down to the point that passengers need to be evacuated, the inflatable slide 2 is inflated by an inflation device such as an inflator, so that the inflatable slide 2 can extend to the ground, and the passengers can safely slide to the ground through the inflatable slide 2. The inflatable slide 2 is provided with a fixed end 21 and a free end 22, and the fixed end 21 is suitable for being fixedly connected in the storage box 1 so as to ensure the firm connection of the inflatable slide 2 and the storage box 1, thereby ensuring the safety of passengers when sliding along the inflatable slide 2 for evacuation. The fixed end 21 of the inflatable slide 2 is provided with an air inlet for connecting an inflating device to inflate the inflatable slide 2; when the air charging slide 2 is charged, the free end 22 of the air charging slide 2 extends out of the storage box 1 and extends out through a first opening 51 which is arranged on the bottom sealing plate 5 and corresponds to the free end 22; after the inflation of the inflatable slide 2 is completed, the inflatable slide 2 is extended to the ground through the free end 22 thereof, thereby completing the construction of the escape route.

By arranging the inflatable slide 2, passengers can be safely evacuated when the suspended vehicle breaks down, the safety of the passengers when the passengers take the suspended vehicle is improved, the passengers can be safely, quickly and comfortably evacuated, and the efficiency and the comfort of the passengers evacuation are improved; by arranging the storage box 1, the smooth storage of the inflatable slide 2 after deflation and the smooth extension and expansion after inflation are ensured, the arrangement and storage efficiency of the inflatable slide 2 is improved, and the condition that the inflatable slide 2 interferes with other parts of a suspended vehicle during inflation and storage is avoided; and through setting up escape device between chassis 4 and bottom closure board 5, occupation carriage space and the condition emergence of mutual interference with the passenger when having avoided escape device to set up in the carriage of suspension type vehicle, rationally and effectively utilized the inner space of suspension type vehicle.

Optionally, as shown in fig. 1, the inflatable slide 2 is inflated and unfolded to have a vertically arranged guardrail to ensure safety of passengers when sliding along the inflatable slide 2 for evacuation.

Alternatively, the inflator may be disposed inside the storage tank 1 directly connected to the air intake port of the slide 2, or may be disposed outside the storage tank 1 and connected to the air intake port of the slide 2 through a pipe.

Alternatively, it is preferable that the air-charging slide 2 is air-charged by an air-charging device such as an air-charging pump to improve the recovery efficiency of the air-charging slide 2. In one embodiment of the utility model, the air outlet of the inflatable slide 2 is also arranged at the fixed end 21 and is connected with an air extraction device; wherein, the air extractor can be arranged in the storage box 1 and directly connected with the air outlet of the inflatable slide 2, and can also be arranged outside the storage box 1 and connected with the air outlet of the inflatable slide 2 through a pipeline.

Optionally, as shown in fig. 1 and 2, the escape device further includes a movable door 3 adapted to fit into the first opening 51, and the movable door 3 is adapted to be disposed at the first opening 51 and rotatably connected to the bottom sealing plate 5.

In this embodiment, the movable door 3 is disposed at the first opening 51 of the bottom sealing plate 5, and is rotatably connected to the bottom sealing plate 5; when it is desired to use the air slide 2, the flap door 3 is rotated until the first opening 51 is opened so that the free end 22 of the air slide 2 protrudes from the first opening 51; after the air slide 2 is collected into the storage box 1, the flap door 3 is rotated until the first opening 51 is closed. So, when suspension type vehicle normal operating, dodge gate 3 shelters from first opening 51, has guaranteed bottom sealing plate 5's aesthetic property and certain leakproofness, has avoided debris such as grit, leaf to get into between chassis 4 and the bottom sealing plate 5, and dodge gate 3 has played the guard action to the part that sets up between chassis 4 and bottom sealing plate 5.

Optionally, the movable door 3 includes a door body 31 and an opening and closing mechanism, one end of the opening and closing mechanism is connected with the bottom frame 4, and the other end is connected with the door body 31; and the opening and closing mechanism is adapted to drive the door body 31 to open and close.

The rotation of the movable door 3 may be controlled manually or automatically. In the embodiment, automatic control is preferably adopted to improve the efficiency and safety of escape passage arrangement; specifically, the movable door 3 includes a door body 31 and an opening and closing mechanism, the door body 31 is adapted to the first opening 51 and is rotatably connected to the bottom sealing plate 5 at the first opening 51, so as to ensure that the door body 31 does not interfere with the entrance and exit of the free end 22 of the inflatable slide 2 at the first opening 51 after being rotated to be opened, and ensure that the door body 31 can block the first opening 51 after being rotated to be closed, thereby ensuring the aesthetic property and certain sealing property of the bottom sealing plate 5; one end of the opening and closing mechanism is connected with the bottom frame 4, and the other end of the opening and closing mechanism is connected with the door body 31 so as to drive the door body 31 to rotate around the joint of the door body 31 and the bottom sealing plate 5, thereby realizing the automatic control of the opening and closing of the door body 31.

Optionally, the opening and closing mechanism comprises at least one of a telescopic structure and a hoisting structure; when the opening and closing mechanism adopts a telescopic structure, one end of the telescopic structure is connected with the underframe 4, and the other end of the telescopic structure is connected with a part of the door body 31, which is far away from the rotating connection part of the door body 31 and the bottom seal plate 5, so that the door body 31 rotates around the rotating connection part of the door body 31 and the bottom seal plate 5 through the telescopic structure, and the door body 31 is opened and closed; the extension and retraction of the telescopic structure can be achieved through hydraulic drive or motor drive, and the like, the closing of the door body 31 means that the door body 31 rotates to completely shield the first opening 51, and the opening of the door body 31 means that the door body 31 rotates to expose the first opening 51 (i.e. the first opening 51 is communicated with the outside of the bottom sealing plate 5). When the mechanism that opens and shuts adopts the hoist structure, the reel setting of hoist structure is on chassis 4, and the position of keeping away from door body 31 and bottom sealing plate 5 rotation junction is then connected to the lifting rope of hoist structure on door body 31, unreels and the rolling rotates around the rotation junction of door body 31 and bottom sealing plate 5 in order to realize door body 31 through the reel to the lifting rope to realize opening and closing of door body 31.

Alternatively, as shown in connection with fig. 1-6, the first opening 51 is adapted to be disposed below a door 6 of a suspended vehicle; the storage box 1 comprises a box body 11 detachably connected with the underframe 4, and a second opening 111 corresponding to the first opening 51 is arranged on the box body 11; the free end 22 is adapted to protrude out of the box body 11 through the second opening 111 when the inflatable slide 2 is inflated.

The tank body 11 of the storage tank 1 is connected at the lower end of the underframe 4 (i.e. the end of the underframe 4 opposite to the Z axis in FIG. 5) to ensure the stability of the connection between the storage tank 1 and the vehicle body of the suspension type vehicle; and the box body 11 is detachably connected with the underframe 4 so as to improve the convenience of the box body 11 in mounting and dismounting on the underframe 4. The first opening 51 is preferably provided below the door 6 of the suspended vehicle (i.e., the Z-axis is reversed in fig. 5) to correspond to the position of the door 6, so that passengers can walk directly onto the air-charging slide 2 through the door 6, and the evacuation efficiency of the passengers is improved; correspondingly, the position of case body 11 corresponds with the position of first opening 51, and is equipped with the second opening 111 corresponding with first opening 51 on the case body 11 for the stretching out of free end 22 when aerifing slide 2 and aerifing, and make when aerifing slide 2 and aerifing free end 22 can stretch out through second opening 111, first opening 51 automatically in proper order, promoted and aerifyd smooth extension after slide 2 aerifys and expand and the efficiency of accomodating smoothly after the gassing.

Optionally, as shown in fig. 5 and 6, the storage box 1 further includes a first fixing bracket 12, and the first fixing bracket 12 is detachably connected to the chassis 4; the tank body 11 is adapted to be disposed between the first fixing bracket 12 and the base frame 4.

The suspension type vehicle-based vehicle door 6 is generally provided with four doors, and for convenience of description, the four doors 6 are respectively referred to as a front left door 61, a front right door 62, a rear left door 63 and a rear right door 64, the front left door 61 and the front right door 62 are oppositely arranged and are positioned on the front half part of the suspension type vehicle, and the rear left door 63 and the rear right door 64 are oppositely arranged and are positioned on the rear half part of the suspension type vehicle. To improve the efficiency of evacuation of passengers in the event of a suspended vehicle failure, it is preferable that at least one of front left door 61 and front right door 62 is provided with an escape device, and at least one of rear left door 63 and rear right door 64 is provided with an escape device. In order to further improve the evacuation efficiency of passengers when the suspended vehicle has a fault, escape devices may be arranged at the positions of the front left door 61, the front right door 62, the rear left door 63 and the rear right door 64, and at this time, the box body 11 is preferably arranged along the width direction of the suspended vehicle (i.e. the Y-axis direction in fig. 1) (i.e. the length direction of the box body 11 is parallel to the width direction of the suspended vehicle), so that one storage box 1 can correspond to two vehicle doors 6; specifically, two inflatable slides 2 are provided in one box body 11, and respectively correspond to a front left door 61 (a rear left door 63) and a front right door 62 (a rear right door 64), thereby reducing the cost of the escape apparatus. Thus, the arrangement of the four inflatable slides 2 further enriches the choice of landing points for the free ends 22 of the inflatable slides 2, so as to select a suitable passenger landing point. Further, it is also possible to provide an air-charging slide 2 in one case body 11, and the extending direction of the air-charging slide 2 is selectable to correspond to one of the front left door 61 (rear left door 63) and the front right door 62 (rear right door 64).

In this embodiment, the first fixing bracket 12 of the storage box 1 is used for connecting the box body 11 and the bottom frame 4, so as to ensure the stability of the connection between the box body 11 and the bottom frame 4; specifically, the first fixing bracket 12 has a U-shaped structure or a structure similar to the U-shaped structure, and the upper end (i.e., the end of the first fixing bracket 12 located in the positive direction of the Z-axis in fig. 5) thereof is detachably connected to the chassis 4 by a fastener (e.g., a screw, a bolt, etc.); the box body 11 is arranged between the first fixing support 12 and the bottom frame 4, that is, the box body 11 penetrates through the area formed by the first fixing support 12 and the bottom frame 4; based on the width direction setting of case body 11 along the suspension type vehicle, first fixed bolster 12 cooperatees with chassis 4 and plays the limiting displacement in upper and lower direction (Z axle direction in fig. 5) and fore-and-aft direction (X axle direction in fig. 5) to case body 11, has promoted the steadiness of being connected between storage box 1 and the chassis 4. Further, the two ends of the box body 11 of the storage box 1 in the width direction of the suspended vehicle are respectively abutted against the two lower side beams 7 of the suspended vehicle, that is, the two lower side beams 7 of the suspended vehicle limit the box body 11 in the left-right direction (i.e., the Y-axis direction in fig. 5), so that the stability of the connection between the storage box 1 and the underframe 4 and the safety of passengers sliding along the air-filled slide 2 during evacuation are further improved.

Optionally, as shown in fig. 5 and 6, the storage box 1 further includes a second fixing bracket 13, one end of the second fixing bracket 13 is connected to the box body 11, and the other end is detachably connected to the bottom frame 4.

The second fixing support 13 is suitable for connecting the box body 11 and the bottom frame 4, specifically, the second fixing support 13 is an L-shaped structure or a structure similar to the L-shaped structure, one end of the second fixing support 13 is connected with the box body 11 (can be connected by welding, fasteners, and the like), and the other end of the second fixing support 13 is detachably connected with the bottom frame 4, so that the stability of connection between the storage box 1 and the bottom frame 4 and the convenience of the storage box 1 in installation and detachment on the bottom frame 4 are improved. The second fixing brackets 13 are preferably provided at both front and rear ends of the tank body 11 (i.e., both ends of the tank body 11 in the X-axis direction in fig. 5) based on the tank body 11 being provided in the width direction of the suspended vehicle.

Optionally, as shown in fig. 5 and 6, a guide rail 41 is convexly disposed on the surface of the bottom frame 4 facing the box body 11, and a mounting groove 411 is disposed on the guide rail 41; the end of the second fixing bracket 13 remote from the box body 11 is adapted to be detachably connected with the guide rail 41 at the mounting groove 411.

Based on the case body 11 being disposed in the width direction of the suspended vehicle, the guide rail 41 is also disposed in the width direction of the suspended vehicle, and the guide rail 41 is located at both front and rear ends of the case body 11, the second fixing bracket 13 is connected to the guide rail 41 to achieve connection between it and the under frame 4. Specifically, the guide rail 41 is provided with a mounting groove 411 for disposing a fastener (e.g., a bolt) to connect the second fixing bracket 13; and the mounting groove 411 extends along the width direction of the suspension type vehicle, so that the mounting groove 411 has a certain length in the length direction of the guide rail 41, and the fasteners for connecting the guide rail 41 and the second fixing bracket 13 have a plurality of mounting positions in the mounting groove 411, thereby avoiding the occurrence of the condition that hole positions are not accurate when holes are directly formed in the underframe 4 (the fasteners for connecting the guide rail 41 and the second fixing bracket 13), and reducing the mounting difficulty of the storage box 1 on the underframe 4. In one embodiment of the present invention, the second fixing bracket 13 is detachably connected to the guide rail 41 through a bolt, the cross section of the mounting groove 411 of the guide rail 41 is T-shaped, and the head of the bolt is adapted to be disposed in the mounting groove 411 and adapted to move along the extending direction of the mounting groove 411 so as to adjust the position of the bolt to be connected to the second fixing bracket 13; further, the head of the bolt is polygonal, the groove wall of the mounting groove 411 is suitable for limiting the rotation of the head of the bolt, so that the bolt is limited to rotate around the axis of the bolt, the problem that the bolt cannot be locked when the guide rail 41 is connected with the second fixing support 13 is avoided, and in addition, after the screw rod of the bolt passes through the guide rail 41 and the second fixing support 13, the bolt is locked by using a nut, so that the stability of connection between the guide rail 41 and the second fixing support 13 is ensured.

Optionally, as shown in fig. 4-6, the storage box 1 further includes a removable cover 14 adapted to fit the second opening 111, and the removable cover 14 is adapted to be disposed at the second opening 111 and rotatably connected to the box body 11.

In this embodiment, the movable cover 14 is disposed at the second opening 111 of the box body 11 and is rotatably connected to the box body 11; when the inflatable slide 2 is required to be used, the movable cover plate 14 rotates until the second opening 111 is opened so that the free end 22 of the inflatable slide 2 extends out of the box body 11 through the second opening 111; after the air slide 2 is collected into the storage box 1, the flap 14 is rotated until the second opening 111 is closed. Through setting up removable cover 14 to the slide 2 that aerifys of accomodating in case body 11 plays the guard action when suspension type vehicle normal operating, has guaranteed that slide 2 can normally function aerifys.

Optionally, as shown in fig. 4-6, the end of the tank body 11 is provided with a fixing plate 112, and the fixing plate 112 is suitable for being arranged in a manner of being attached to the lower edge beam 7 of the suspended vehicle; the second opening 111 is located below the fixed plate 112, and the movable cover plate 14 is rotatably connected to the lower end of the fixed plate 112.

The tank body 11 is provided at an end portion in the longitudinal direction thereof (i.e., an end portion of the tank body 11 in the Y-axis direction in fig. 5) with a fixing plate 112 so as to be disposed in abutment with a side of the rocker 7 of the suspended vehicle facing the tank body 11. By arranging the fixing plate 112, on one hand, the stability of the overall structure of the box body 11 is improved; on the other hand, increased the area of contact of case body 11 with rocker 7, guaranteed that rocker 7 can play the limiting displacement in left and right sides orientation to case body 11 steadily, further promoted the steadiness of being connected between storage box 1 and the chassis 4. Accordingly, the second opening 111 is located below the fixed plate 112, and the movable cover plate 14 is rotatably connected to the lower end of the fixed plate 112 (i.e., the end of the fixed plate 112 located opposite to the Z-axis in fig. 5) at the second opening 111 to ensure smooth opening and closing of the second opening 111.

Alternatively, to ensure smooth storage and deployment of the slide 2, the slide 2 may be stored in the box body 11 in a folded manner, or stored in the box body 11 in a rolled manner (for example, by providing a winding device in the storage box 1 to unwind or roll the slide 2).

Another embodiment of the utility model provides a suspended vehicle comprising the escape apparatus described above.

In this embodiment, the suspended vehicle comprises the escape device; by arranging the inflatable slide 2, passengers can be safely evacuated when the suspended vehicle breaks down, the safety of the passengers when the passengers take the suspended vehicle is improved, the passengers can be safely, quickly and comfortably evacuated, and the efficiency and the comfort of the passengers evacuation are improved; by arranging the storage box 1, the smooth storage of the inflatable slide 2 after deflation and the smooth extension and expansion after inflation are ensured, the arrangement and storage efficiency of the inflatable slide 2 is improved, and the condition that the inflatable slide 2 interferes with other parts of a suspended vehicle during inflation and storage is avoided; and through setting up escape device between chassis 4 and bottom closure board 5, occupation carriage space and the condition emergence of mutual interference with the passenger when having avoided escape device to set up in the carriage of suspension type vehicle, rationally and effectively utilized the inner space of suspension type vehicle.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the spirit and scope of the present disclosure, and these changes and modifications are intended to be within the scope of the present disclosure.

Claims (10)

1. An escape apparatus, comprising a storage box (1) and an inflatable slide (2) adapted to be disposed between an underframe (4) and a bottom closure plate (5) of a suspended vehicle; -the inflatable slide (2) has a fixed end (21) and a free end (22), the fixed end (21) being adapted to be arranged inside the storage box (1); the bottom sealing plate (5) is provided with a first opening (51) at a position corresponding to the free end (22), and when the inflatable slide (2) is inflated, the free end (22) is suitable for sequentially extending out of the storage box (1) and the first opening (51).

2. An escape device according to claim 1 further comprising a moveable door (3) adapted to fit into the first opening (51), wherein the moveable door (3) is adapted to be positioned at the first opening (51) and is pivotally connected to the bottom closure plate (5).

3. An escape device according to claim 2, wherein the movable door (3) comprises a door body (31) and an opening and closing mechanism, one end of the opening and closing mechanism is connected with the bottom frame (4), and the other end of the opening and closing mechanism is connected with the door body (31); and the opening and closing mechanism is suitable for driving the door body (31) to open and close.

4. An escape device according to any one of claims 1-3 wherein the first opening (51) is adapted to be arranged below a door (6) of the suspended vehicle; the storage box (1) comprises a box body (11) detachably connected with the bottom frame (4), and a second opening (111) corresponding to the first opening (51) is formed in the box body (11); the free end (22) is adapted to protrude out of the box body (11) through the second opening (111) when the inflatable slide (2) is inflated.

5. An escape device according to claim 4 wherein the storage box (1) further comprises a first fixed bracket (12), the first fixed bracket (12) being removably connected to the chassis (4); the tank body (11) is adapted to be arranged between the first fixing bracket (12) and the base frame (4).

6. An escape device according to claim 4 wherein the storage box (1) further comprises a second fixing bracket (13), one end of the second fixing bracket (13) being connected to the box body (11) and the other end being detachably connected to the base frame (4).

7. An escape device according to claim 6, wherein the surface of the bottom frame (4) facing the box body (11) is convexly provided with a guide rail (41), and the guide rail (41) is provided with a mounting groove (411); one end, far away from the box body (11), of the second fixing support (13) is suitable for being detachably connected with the guide rail (41) at the installation groove (411).

8. An escape device according to claim 5 or 6 wherein the storage box (1) further comprises a removable cover (14) adapted to the second opening (111), and wherein the removable cover (14) is adapted to be positioned at the second opening (111) and is rotatably connected to the box body (11).

9. An escape device according to claim 8, wherein the end of the tank body (11) is provided with a fixing plate (112), the fixing plate (112) being adapted to be arranged in abutment with the rocker (7) of the suspended vehicle; the second opening (111) is positioned below the fixed plate (112), and the movable cover plate (14) is rotatably connected with the lower end of the fixed plate (112).

10. A suspended vehicle comprising an escape apparatus according to any one of claims 1-9.

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