Emergency rescue device for high-speed rail platform
By designing emergency rescue devices on high-speed rail platforms, using cameras to monitor and drive the extension of the steps, the problem of passengers having difficulty climbing back onto the platform after falling has been solved, achieving rapid rescue and safety assurance.
Patent Information
- Application Number
- CN202520186719.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-06
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-02-06
AI Technical Summary
Passengers who fall onto the high-speed rail platform may find it difficult to quickly climb back onto the platform, posing a safety hazard.
Design an emergency rescue device that includes a vehicle body, rails, camera, drive motor, rotary motor and central processing unit. The camera monitors the fall situation, controls the sound and light alarm, and uses the drive motor and rotary motor to extend the pedal to facilitate passengers climbing onto the platform.
It enables rapid passenger rescue before the train enters the station, ensuring passenger safety and preventing damage to equipment and the train.
Smart Images
Figure CN223949139U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of platform rescue, and particularly relates to a high-speed rail platform emergency rescue device. BACKGROUND
[0002] With the development of society, high-speed rail has the advantages of high safety factor, high speed, comfort and the like, and gradually becomes the first choice for passengers to travel. When passengers finish ticket checking and enter a platform to wait for a train to enter a station, there is a risk of falling off the platform due to dense flow of people or carelessness of passengers. At this time, because the platform is high and lacks supporting objects, a fallen passenger cannot quickly climb onto the platform, especially children who are low in height, and it is more difficult for them to climb onto the platform, and there is a certain personal safety hazard. Therefore, a high-speed rail platform emergency rescue device is needed to solve the above problems. SUMMARY
[0003] The utility model overcomes the defects of the prior art and provides a high-speed rail platform emergency rescue device, and solves the problem that a passenger who accidentally falls from a high-speed rail platform cannot quickly climb onto the platform.
[0004] To achieve the above purpose, the utility model is implemented by the following technical scheme.
[0005] A high-speed rail platform emergency rescue device includes a vehicle body and two rails, and the two rails are arranged in parallel below the front edge of the platform. The vehicle body includes an upper shell and two lower shells, and the two lower shells are fixedly arranged at the lower end of the upper shell and are slidably arranged on the two rails. Two exit openings are arranged on the side wall of the upper shell away from the platform, and a vertical rotating shaft is rotatably arranged in the upper shell. Two horizontal fixed shafts are fixedly arranged on the rotating shaft, and each fixed shaft is provided with a pedal at the end away from the rotating shaft. The two pedals are located inside the two exit openings.
[0006] Further, the upper shell and the lower shell are both square shell structures, and the two lower shells are fixedly arranged on the left and right sides of the lower end surface of the upper shell. The front and rear sides of the upper end surface of the lower shell are fixedly connected to the front and rear end surfaces of the upper shell through an L-shaped fixing plate.
[0007] Further, a pair of fixed buckles are fixedly arranged on the lower edge of the front and rear end surfaces of each lower shell, and the pair of fixed buckles are clamped on the left and right sides of the upper end of the rail.
[0008] Further, two driving shafts are arranged inside the two lower shells, the two ends of the driving shafts extend into the interiors of the two lower shells, and the two ends of the driving shafts are fixedly connected with the top surfaces in the interiors of the two lower shells through bearing seats; two wheels are fixedly arranged on the outer sides of the driving shafts, and the two wheels are located in the interiors of the two lower shells; an avoiding groove is arranged on the bottom plate of the lower shell, the lower ends of the wheels pass through the avoiding groove and roll on the upper end surface of the rail; two driving motors are fixedly arranged in the interior of one of the lower shells, and the output shafts of the two driving motors are fixedly connected with the ends of the two driving shafts.
[0009] Further, a rotary motor is fixedly arranged at the center of the inner bottom surface of the upper shell, the output shaft of the rotary motor vertically upward, and the lower end of the rotary shaft is fixedly connected with the output shaft of the rotary motor; the pedal is a horizontally arranged fan-shaped plate structure, the outer side of the pedal away from the fixed shaft is an outer arc-shaped edge, an inserting hole is arranged on the pedal, and the end of the fixed shaft away from the rotary shaft is slidingly inserted into the inserting hole of the pedal; a spring is sleeved on the outer side of the fixed shaft, and the two ends of the spring are fixedly connected with the rotary shaft and the pedal.
[0010] Further, a grabbing hole is arranged at the outer arc-shaped edge of each pedal.
[0011] Further, a camera is fixedly arranged at the upper end of the outer wall on each of the two sides of the upper shell, and the camera and an infrared detector are fixedly arranged at the upper end of the outer wall on the side of the upper shell away from the platform; an audible and visual alarm is further fixedly arranged on the outer wall of the upper shell.
[0012] Still further, a power supply, a single-chip microcomputer and a central processing unit are fixedly arranged on the inner bottom surface of the upper shell.
[0013] The high-speed rail platform emergency rescue device has the following beneficial effects compared with the prior art:
[0014] (1) The high-speed rail platform emergency rescue device adopts the camera to monitor the state of the track area at all times, the central processing unit can quickly respond if a passenger falls off the platform, and the audible and visual alarm is controlled to alarm, so that the staff can detect early and take rescue measures.
[0015] (2) When the high-speed rail platform emergency rescue device detects that a passenger falls off the platform, it can quickly run to the position where the passenger falls off and turn out the pedal, so that the passenger can quickly pass through the pedal and the grabbing hole above to climb onto the platform before the train enters the station, and the safety of the passenger is fully ensured.
[0016] (3) The high-speed rail platform emergency rescue device has an elastic compression function, if the train has entered the station and the edge of the turned-out pedal is in contact with the train, the pedal will be compressed into the train body due to external force, which can prevent the rescue device from being damaged and the side of the train from being damaged. Attached Figure Description
[0017] The present invention will now be described in further detail with reference to the accompanying drawings:
[0018] Figure 1 This is a schematic diagram showing the relative position of this utility model and the platform;
[0019] Figure 2 This is a schematic diagram of the overall structure of this utility model;
[0020] Figure 3 This is a schematic diagram of the internal structure of the upper shell after it has been partially cut open. Figure 1 ;
[0021] Figure 4 This is a schematic diagram of the internal structure of the upper shell after it has been partially cut open. Figure 2 ;
[0022] Figure 5 This is a schematic diagram of the structure between the lower shell and the rail;
[0023] Figure 6 It is a structural diagram of the wheels, drive motor, drive shaft, and rails;
[0024] Figure 7 This is a top-view sectional view of the upper shell;
[0025] Among them, 1 is the platform, 2 is the rail, 3 is the upper shell, 4 is the lower shell, 5 is the protrusion, 6 is the rotating shaft, 7 is the fixed shaft, 8 is the pedal, 9 is the fixing plate, 10 is the fixing buckle, 11 is the drive shaft, 12 is the wheel, 13 is the drive motor, 14 is the rotating motor, 15 is the spring, 16 is the grab hole, 17 is the camera, 18 is the infrared detector, 19 is the sound and light alarm, 20 is the power supply, 21 is the microcontroller, and 22 is the central processing unit. Detailed Implementation
[0026] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer, this utility model will be further described in detail with reference to the embodiments and accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of this utility model and are not intended to limit it. The technical solution of this utility model will be described in detail below with reference to the embodiments and accompanying drawings, but the scope of protection is not limited thereto.
[0027] like Figure 1The utility model provides a high -speed rail platform emergency rescue device, including car body and two rails 2, two rails 2 parallelly arranged in the lower of station 1 front edge, the car body includes an upper shell 3 and two lower shells 4, two lower shells 4 fixedly arranged in the lower end of upper shell 3, two lower shells 4 slidingly arranged on two rails 2, be provided with two ejection ports 5 on the side wall of upper shell 3 far from station 1, be provided with a vertical rotating shaft 6 in the inside of upper shell 3, be provided with two horizontal fixed axles 7 on rotating shaft 6, each fixed axle 7 is provided with a step 8 respectively in the end far from rotating shaft 6, two steps 8 are located in the inside of two ejection ports 5.
[0028] The rail 2 is an I-shaped rail, and the two rails 2 extend to the two ends of the track.
[0029] The upper shell 3 and the lower shell 4 are both square shell structures, and the two lower shells 4 are fixedly arranged on the left and right sides of the lower end surface of the upper shell 3. The front and rear sides of the upper end surface of the lower shell 4 are fixedly connected to the front and rear sides of the end surface of the upper shell 3 through an L-shaped fixing sheet 9.
[0030] A pair of fixed buckles 10 are fixedly arranged in the lower edge of the front and rear end surfaces of each lower shell 4, and the pair of fixed buckles 10 are clamped on the left and right sides of the upper end of the rail 2, so as to prevent the lower shell 4 from being separated from the rail 2.
[0031] Two drive shafts 11 are rotatably arranged in the interiors of the two lower shells 4, and the two drive shafts 11 are both horizontally arranged along the left and right directions. The two ends of the drive shaft 11 extend into the interiors of the two lower shells 4, and the two ends of the drive shaft 11 are fixedly connected to the inner top surfaces of the two lower shells 4 through bearing seats. Two wheels 12 are fixedly arranged on the outer sides of each drive shaft 11, and the two wheels 12 are located in the interiors of the two lower shells 4. An avoiding groove is arranged on the bottom plate of the lower shell 4, and the lower end of the wheel 12 passes through the avoiding groove and is in rolling contact with the upper end surface of the rail 2. Two drive motors 13 are fixedly arranged in the interior of one of the lower shells 4, and the output shafts of the two drive motors 13 are fixedly connected to the end portions of the two drive shafts 11.
[0032] A rotating motor 14 is fixedly arranged at the center of the inner bottom surface of the upper shell 3, the output shaft of the rotating motor 14 is vertically upward, and the lower end of the rotating shaft 6 is fixedly connected to the output shaft of the rotating motor 14. The two fixed axles 7 are parallelly arranged. The step 8 is a horizontally arranged fan-shaped plate structure, the side of the step 8 far from the fixed axle 7 is an outer arc-shaped edge, and the fixed axle 7 is located at the center line of the step 8. An insertion hole is arranged on the step 8, and the end of the fixed axle 7 far from the rotating shaft 6 is slidingly inserted into the insertion hole of the step 8. A spring 15 is sleeved on the outer side of the fixed axle 7, and the two ends of the spring 15 are fixedly connected to the rotating shaft 6 and the step 8.
[0033] A grab hole 16 is arranged at the outer arc-shaped edge of each of the two steps 8.
[0034] The two exit openings 5 on the side wall of the upper shell 3 are horizontally arranged square hole structures.
[0035] When the rotary motor 14 is at the initial angle, the two steps 8 are located inside the upper shell 3. When the rotary motor 14 rotates by 180 degrees, the rotary shaft 6 is rotated by the same angle, the rotary shaft 6 rotates the outer arc-shaped edges of the two steps 8 to the outside of the exit opening 5 through the two fixed shafts 7, and the grab hole 16 is located outside the exit opening 5.
[0036] A camera 17 is fixedly arranged at the upper end of the front and rear outer walls of the upper shell 3, and a camera 17 and an infrared detector 18 are fixedly arranged at the upper end of the outer wall of the side of the upper shell 3 away from the platform 1. A sound-light alarm 19 is also fixedly arranged on the outer wall of the upper shell 3. A power supply 20, a single-chip microcomputer 21, and a central processing unit 22 are fixedly arranged on the inner bottom surface of the upper shell 3.
[0037] The power supply 20 is electrically connected with the single-chip microcomputer 21, the central processing unit 22, the driving motor 13, the rotary motor 14, the camera 17, the infrared detector 18, and the sound-light alarm 19, and the above-mentioned electrical elements are powered through the power supply 20.
[0038] The working principle of the utility model is as follows:
[0039] When the emergency rescue device works, the central processing unit 22 identifies the pictures taken by the three cameras 17 and the signals detected by the infrared detector 18 to determine whether there is a passenger in the track. When the central processing unit 22 monitors that a passenger falls from the platform 1 into the track, the signal of the presence of a person is immediately transmitted to the single-chip microcomputer 21, and the single-chip microcomputer 21 controls the sound-light alarm 19 to alarm.
[0040] If the front camera 17 monitors the falling of a passenger, the central processing unit 22 transmits the signal of the presence of a person on the front side to the single-chip microcomputer 21, the single-chip microcomputer 21 controls the driving motor 13 to rotate forward, the driving motor 13 drives the driving shaft 11 to rotate forward, and the driving shaft 11 drives the wheels 12 to rotate forward, so that the whole emergency rescue device advances.
[0041] If the rear camera 17 monitors the falling of a passenger, the central processing unit 22 transmits the signal of the presence of a person on the rear side to the single-chip microcomputer 21, the single-chip microcomputer 21 controls the driving motor 13 to rotate reversely, the driving motor 13 drives the driving shaft 11 to rotate reversely, and the driving shaft 11 drives the wheels 12 to rotate reversely, so that the whole emergency rescue device retreats.
[0042] If the camera 17 on the side away from the platform 1 monitors the passenger falling, the emergency rescue device as a whole does not move.
[0043] During the movement of the emergency rescue device as a whole, the single-chip microcomputer 21 controls the rotary motor 14 to rotate 180 degrees, so that the outer arc-shaped edge of the step 8 rotates out to the outside of the exit 5, then the passenger can quickly climb onto the platform 1 by holding the grip hole 16 on the upper step 8 with hands and stepping on the lower step 8 with feet. Finally, the central processing unit 22 monitors whether the passenger has left the track area through the infrared detector. When the passenger has climbed onto the platform 1, the central processing unit 22 sends a no-person signal to the single-chip microcomputer 21, and the single-chip microcomputer 21 controls the rotary motor 14 to rotate 180 degrees to rotate the step 8 into the inside of the upper shell 3.
[0044] If the step 8 has not been rotated into the inside of the upper shell 3 before the train enters the station, the train will extrude the outer arc-shaped edge of the step 8, and the step 8 will slide on the fixed shaft 7 after being extruded, the spring 15 is compressed, and the step 8 as a whole shrinks into the inside of the upper shell 3, so as to prevent the emergency rescue device from being damaged and causing damage to the side of the train.
[0045] It is apparent for those skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but rather that the present application can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the present application being indicated by the appended claims rather than by the above description, and it is intended that all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.
Claims
1. A high-speed rail platform emergency rescue device, characterized in that: The utility model provides a kind of station platform vehicle, including car body and two steel rails (2), two steel rails (2) are arranged in parallel below the front edge of platform (1);The car body includes an upper shell (3) and two lower shells (4), two lower shells (4) are fixedly arranged at the lower end of upper shell (3), two lower shells (4) are slidably arranged on two steel rails (2), two ejection ports (5) are arranged on the side wall of upper shell (3) away from platform (1), a vertical rotating shaft (6) is rotatably arranged in the inside of upper shell (3), two horizontal fixed shafts (7) are fixedly arranged on the rotating shaft (6), one end of each fixed shaft (7) is respectively provided with a pedal (8) away from the rotating shaft (6), and two pedals (8) are located inside two ejection ports (5).
2. The high-speed rail platform emergency rescue device according to claim 1, characterized in that: The upper shell (3) and the lower shell (4) are both square shell structures, and the two lower shells (4) are fixedly arranged on the left and right sides of the lower end surface of the upper shell (3).
3. The high-speed rail platform emergency rescue device according to claim 2, characterized in that: A pair of fixed buckles (10) are fixedly arranged in the middle of the lower edge of the front and rear end surfaces of each lower shell (4), and the pair of fixed buckles (10) are clamped on the left and right sides of the upper end of the steel rail (2).
4. The high-speed rail platform emergency rescue device according to claim 1, characterized in that: Two drive shafts (11) are rotatably arranged in the inside of the two lower shells (4), the two ends of the drive shaft (11) extend into the inside of the two lower shells (4), and the two ends of the drive shaft (11) are fixedly connected to the inner top surfaces of the two lower shells (4) through bearing seats. Two wheels (12) are fixedly arranged on the outside of each drive shaft (11), and the two wheels (12) are located in the inside of the two lower shells (4). An avoidance slot is arranged on the bottom plate of the lower shell (4), the lower end of the wheel (12) passes through the avoidance slot and rolls in contact with the upper end surface of the steel rail (2). Two drive motors (13) are fixedly arranged in the inside of one of the lower shells (4), and the output shafts of the two drive motors (13) are fixedly connected to the ends of the two drive shafts (11).
5. The high-speed rail platform emergency rescue device according to claim 1, characterized in that: A rotating motor (14) is fixedly arranged at the center of the inner bottom surface of the upper shell (3), the output shaft of the rotating motor (14) is vertically upward, and the lower end of the rotating shaft (6) is fixedly connected to the output shaft of the rotating motor (14). The pedal (8) is a horizontally arranged fan-shaped plate structure, the side of the pedal (8) away from the fixed shaft (7) is an outer arc-shaped edge, an insertion hole is arranged on the pedal (8), and the end of the fixed shaft (7) away from the rotating shaft (6) is slidably inserted into the insertion hole of the pedal (8). A spring (15) is sleeved on the outside of the fixed shaft (7), and the two ends of the spring (15) are fixedly connected to the rotating shaft (6) and the pedal (8).
6. The high-speed rail platform emergency rescue device according to claim 5, characterized in that: A grab hole (16) is arranged at the outer arc-shaped edge of each pedal (8).
7. The high-speed rail platform emergency rescue device according to claim 1, characterized in that: A camera (17) is fixedly arranged at the upper end of the front and rear outer walls of the upper shell (3), and a camera (17) and an infrared detector (18) are fixedly arranged at the upper end of the outer wall of the side of the upper shell (3) away from the platform (1).
8. The high-speed rail platform emergency rescue device according to claim 7, characterized in that: A power supply (20), a single-chip microcomputer (21) and a central processing unit (22) are fixedly arranged at the inner bottom surface of the upper shell (3).