Protective bus station shielding assembly

Abstract

The utility model belongs to the technical field of bus station shielding doors, and particularly discloses a protection type bus station shielding assembly which comprises a station, a door shell is arranged on the station, a shielding door is movably installed on the inner side of the door shell through an integral driving mechanism, and a guide shaft is fixedly connected to the outer surface of the shielding door. A fixing frame is fixedly connected to the outer surface of the shielding door, an I-shaped plate is slidably connected to the inner side of the fixing frame, a buffer cotton cushion is arranged on the outer surface of the I-shaped plate, and a buffer space expansion mechanism is arranged on the inner side of the fixing frame. According to the protection type bus station shielding assembly and the shielding door, the buffer space can be effectively expanded through the buffer space expansion mechanism when hands are clamped, impact force can be effectively converted into internal pressure energy in cooperation with the buffer effect of a buffer cotton cushion and a spring and when a buffer rod is inserted into an air bag damper, and therefore the direct influence of the impact force on the hands is reduced, and the service life of the hands is prolonged. And the buffering protection on the hand is improved.

Description

Technical Field

[0001] The present application relates to the technical field of bus station shielding doors, and in particular to a protective bus station shielding assembly. Background Art

[0002] Bus station screen doors are door-type facilities installed at public transportation stations to improve the safety of passengers and staff between the platform and the train. These screen doors are usually located at stations or platforms of subways, light rails, trains or other forms of public transportation systems. They are usually made of transparent materials so that passengers can clearly see the arrival and departure of trains.

[0003] During the closing process of the existing shielding doors, the two sets of shielding doors are moved closer to each other and finally closed together to ensure the safe isolation between the platform and the track. If a child accidentally puts his hand between the two sets of shielding doors while playing, he may be pinched by the shielding doors, which poses a certain safety hazard. Utility Model Content

[0004] In view of this, the purpose of the present invention is to solve the shortcomings existing in the background technology and to propose a protective bus stop shielding component to solve the problems existing in the prior art.

[0005] In order to achieve the above purpose, the utility model provides a protective bus stop shielding assembly, including a platform, a door shell is arranged on the platform, a shielding door is movably installed on the inner side of the door shell through an integral driving mechanism, a guide shaft is fixedly connected to the outer surface of the shielding door, a fixing frame is fixedly connected to the outer surface of the shielding door, an I-shaped plate is slidably connected to the inner side of the fixing frame, a cushioning cotton pad is arranged on the outer surface of the I-shaped plate, and a buffer space expansion mechanism is arranged on the inner side of the fixing frame.

[0006] Preferably, the overall driving mechanism includes a motor fixedly mounted on the outer surface of the platform, and the output end of the motor is fixedly connected to a swing frame. The two sets of shielding doors can be driven simultaneously through the overall driving mechanism, so that the two sets of shielding doors can be simultaneously stored in the corresponding door shells, or simultaneously moved out of the door shells.

[0007] Preferably, one end of the swing frame is rotatably connected to a first swing bar, and one end of the first swing bar away from the swing frame is rotatably connected to an outer surface of the guide shaft.

[0008] Preferably, one end of the swing frame away from the first swing bar is rotatably connected to the second swing bar, and one end of the second swing bar away from the swing frame is rotatably connected to the outer surface of the guide shaft.

[0009] Preferably, the buffer space expansion mechanism includes an airbag damper fixedly installed inside the I-type plate, and a buffer rod is fixedly connected to the inner side of the fixing frame. The buffer rod is inserted into the airbag damper. The buffer rod space expansion mechanism can effectively reduce damage to the child's clamping part.

[0010] Preferably, a spring is movably sleeved on the outer surface of the buffer rod, a slip ring is slidably connected to the outer surface of the buffer rod, and the outer surface of the slip ring is fixedly connected to one end of the spring.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The protective bus stop shielding assembly can effectively expand the buffer space through the buffer space expansion mechanism when the shield door is pinched. Combined with the buffering effect of the buffer pad and the spring, and when the buffer rod is inserted into the airbag damper, the impact force can be effectively converted into internal pressure energy, thereby reducing the direct impact of the impact force on the hand and improving the buffering protection of the hand.

[0013] 2. The protective bus stop shielding assembly can store or remove two sets of shielding doors at the same time through the overall driving mechanism, making more effective use of the space of the bus stop. This design ensures that the shielding doors do not occupy additional space when opened or closed, thereby saving the use space of the platform to the greatest extent and improving the traffic efficiency of the platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of this application;

[0015] Figure 2 For this application Figure 1 The enlarged image at a in the middle;

[0016] Figure 3 This is a schematic diagram of the internal structure of the fixing frame of this application.

[0017] Among them: 1. Platform; 2. Door shell; 3. Shielding door; 4. Guide shaft; 5. Motor; 6. Swing frame; 7. First swing bar; 8. Second swing bar; 9. Fixed frame; 10. I-type plate; 11. Buffer pad; 12. Airbag damper; 13. Buffer rod; 14. Spring; 15. Slip ring. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0019] See also Figure 1-3 A protective bus stop shielding component includes a platform 1, a door shell 2 is arranged on the platform 1, a shielding door 3 is movably installed on the inner side of the door shell 2 through an integral driving mechanism, a guide shaft 4 is fixedly connected to the outer surface of the shielding door 3, a fixing frame 9 is fixedly connected to the outer surface of the shielding door 3, an I-shaped plate 10 is slidably connected to the inner side of the fixing frame 9, a cushioning cotton pad 11 is arranged on the outer surface of the I-shaped plate 10, and a buffer space expansion mechanism is arranged on the inner side of the fixing frame 9.

[0020] Through the above technical solution, the device can open or close the two sets of shielding doors 3 at the same time through the overall driving mechanism when in use, and the buffer space expansion mechanism between the shielding doors 3 can effectively reduce the damage to the hands through the buffering effect when clamping the hands of children.

[0021] Specifically, the overall driving mechanism includes a motor 5 fixedly mounted on the outer surface of the platform 1 , and an output end of the motor 5 is fixedly connected to a swing frame 6 .

[0022] Through the above technical solution, when the motor 5 is turned on to drive the swing frame 6 to swing, the first swing bar 7 and the second swing bar 8 are driven at the same time.

[0023] Specifically, one end of the swing frame 6 is rotatably connected to the first swing bar 7 , and one end of the first swing bar 7 away from the swing frame 6 is rotatably connected to the outer surface of the guide shaft 4 .

[0024] Through the above technical solution, when the first swing bar 7 is driven by the swing frame 6, the other end thereof will rotate along the connected guide shaft 4 and push and pull the corresponding shielding door 3.

[0025] Specifically, one end of the swing frame 6 away from the first swing bar 7 is rotatably connected to the second swing bar 8 , and one end of the second swing bar 8 away from the swing frame 6 is rotatably connected to the outer surface of the guide shaft 4 .

[0026] Through the above technical solution, when the second swing bar 8 is driven by the swing frame 6, the other end thereof will rotate along the connected guide shaft 4 and push and pull the corresponding shielding door 3.

[0027] Specifically, the buffer space expansion mechanism includes an airbag damper 12 fixedly installed inside the I-shaped plate 10 , and a buffer rod 13 is fixedly connected to the inner side of the fixing frame 9 .

[0028] Through the above technical solution, when the buffer rod 13 is further inserted into the airbag damper 12, the impact force can be effectively buffered and released.

[0029] Specifically, a spring 14 is movably sleeved on the outer surface of the buffer rod 13 , a slip ring 15 is slidably connected to the outer surface of the buffer rod 13 , and the outer surface of the slip ring 15 is fixedly connected to one end of the spring 14 .

[0030] Through the above technical solution, when the I-shaped plate 10 slides along the inner side of the fixing frame 9 , the buffer rod 13 can be further inserted into the airbag damper 12 . At this time, the slip ring 15 slides along the buffer rod 13 and compresses the spring 14 .

[0031] Working principle: When the platform shield door 3 of the bus station is opened or closed, the motor 5 needs to be turned on to drive the swing frame 6 to rotate. During the rotation of the swing frame 6, the first swing bar 7 and the second swing bar 8 will be driven. While the two sets of swing bars rotate along the swing frame 6, the other end will push and pull the corresponding platform shield door 3 through the guide shaft 4, so that the two sets of platform shield doors 3 can be synchronously stored in the door shell 2, or moved out of the door shell 2. The two sets of platform shield doors 3 are synchronously stored or moved out through the rotation of the swing frame 6, which can more effectively utilize the space of the bus station 1. This design ensures that the door does not occupy additional space when opening or closing, thereby saving the use space of the platform 1 to the greatest extent and improving the traffic efficiency of the platform 1. When the platform shield door 3 is closed, if a child accidentally puts his hand between the two sets of platform shield doors 3, the cushioning cotton pad 11 can initially cushion and decompress the hand. At the same time, after being blocked by the hand, the I-type plate 10 will close the platform shield door 3 During the closing process, the buffer space is expanded, and the hand has more buffer protection area. Due to the movement of the fixing frame 9, the hand gradually slides inward. During the inward sliding process, the I-shaped plate 10 allows the buffer rod 13 to further penetrate into the airbag damper 12. At the same time, the slip ring 15 slides along the surface of the buffer rod 13 and compresses the spring 14, so that the spring 14 forms a reverse buffering effect after being compressed, which further buffers and eliminates the clamping force on the hand. At the same time, when an impact force is applied from the outside, the gas in the airbag damper 12 will be forced to compress, which causes a sharp increase in the internal pressure of the airbag, and the insertion of the buffer rod 13 limits the expansion of the gas. This compression and expansion process allows the impact force to be gradually converted into the pressure energy inside the gas, rather than directly transmitted to the structural object, thereby slowing down the propagation speed and intensity of the impact force, further reducing the damage to the children's hands, and playing an effective protective role.

[0032] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A protective bus stop shielding assembly, comprising a platform (1), characterized in that: The platform (1) is provided with a door shell (2), the inner side of the door shell (2) is movably provided with a screen door (3) through an integral driving mechanism, the outer surface of the screen door (3) is fixedly connected with a guide shaft (4), the outer surface of the screen door (3) is fixedly connected with a fixing frame (9), the inner side of the fixing frame (9) is slidably connected with an I-shaped plate (10), the outer surface of the I-shaped plate (10) is provided with a cushioning cotton pad (11), and the inner side of the fixing frame (9) is provided with a buffering space expansion mechanism.

2. A protective bus stop shielding assembly according to claim 1, characterized in that: The integral driving mechanism comprises a motor (5) fixedly mounted on the outer surface of the platform (1), and an output end of the motor (5) is fixedly connected to a swing frame (6).

3. A protective bus stop shielding assembly according to claim 2, characterized in that: One end of the swing frame (6) is rotatably connected to a first swing bar (7), and one end of the first swing bar (7) away from the swing frame (6) is rotatably connected to the outer surface of the guide shaft (4).

4. A protective bus stop shielding assembly according to claim 3, characterized in that: One end of the swing frame (6) away from the first swing bar (7) is rotatably connected to the second swing bar (8), and one end of the second swing bar (8) away from the swing frame (6) is rotatably connected to the outer surface of the guide shaft (4).

5. A protective bus stop shielding assembly according to claim 1, characterized in that: The buffer space expansion mechanism comprises an airbag damper (12) fixedly mounted inside the I-shaped plate (10), and a buffer rod (13) is fixedly connected to the inner side of the fixing frame (9).

6. A protective bus stop shielding assembly according to claim 5, characterized in that: The outer surface of the buffer rod (13) is movably sleeved with a spring (14), the outer surface of the buffer rod (13) is slidably connected to a slip ring (15), and the outer surface of the slip ring (15) is fixedly connected to one end of the spring (14).

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