Double drive high-speed release barrier gate

Abstract

The application discloses a double-drive high-speed release barrier gate, which comprises a machine box, a first driving device is arranged on the machine box, the first driving device drives a gate rod to swing up and down in the vertical direction, and a second driving device is also arranged on the machine box, the second driving device drives the gate rod to swing along the direction of vehicle travel. The application has the advantage that the vehicle can be quickly released so as to not affect the normal passing of the vehicle.

Description

Technical Field

[0001] This invention relates to a barrier gate, and more particularly to a dual-drive high-speed barrier gate that can quickly release traffic without affecting normal vehicle passage. Background Technology

[0002] With the popularization and improvement of internet technology, people have effectively integrated advanced information technology, communication technology, sensing technology, control technology, and computer technology into the highway toll system, greatly improving toll collection and service efficiency. In particular, the application of the ETC system, which uses DSRC (Short Range Cordless Communication) technology, on highways has significantly alleviated congestion caused by highway toll collection. The ETC system, also known as a non-stop toll collection system, installs microwave card readers at highway entrances and exits, and an electronic tag card is installed on the windshield of the vehicle. The electronic tag card is linked to the owner's bank card. When a vehicle enters the inductive loop detectors buried in the highway entrance and exit lanes, the microwave card reader is triggered to read the information on the electronic tag card inside the vehicle, thereby reading the vehicle information and payment information. The built-in program automatically completes the payment process and opens the lane gate, thus enabling non-stop entry and exit from the highway. Although the ETC electronic toll collection system has improved vehicle traffic efficiency to some extent, the current system still has limitations. After the microwave card reader reads the information from the electronic tag card in the vehicle and sends it to the barrier gate, even the fastest existing barrier gate takes 0.3 seconds to open and allow the vehicle to pass. The distance between the location where the microwave card reader is installed and the location where the barrier gate is installed is not far. Therefore, vehicles must slow down when passing between the two. The recognition and processing time of the existing ETC system is already sufficient for vehicles to pass quickly, but the reaction speed of the existing barrier gate seriously affects the speed at which vehicles can pass. Summary of the Invention

[0003] To address the aforementioned problems, the present invention aims to provide a dual-drive high-speed gate that can quickly release traffic without affecting normal vehicle passage.

[0004] The present invention is achieved through the following technical measures: a dual-drive high-speed gate includes a housing, on which a first drive device is provided, which drives the gate arm to swing vertically up and down; the housing is also provided with a second drive device, which drives the gate arm to swing along the vehicle travel direction.

[0005] In a preferred embodiment, the chassis is equipped with a main reduction gearbox that rotates horizontally. The main reduction gearbox is driven to rotate horizontally by a second drive device fixed to the chassis. The main reduction gearbox includes a main motor, which drives the swing arm shaft to rotate through a main reduction mechanism, thereby causing the gate arm to swing up and down vertically.

[0006] In a preferred embodiment, an upper support frame is fixed to the upper end of the chassis, and a lower support frame is fixed to the middle or lower end of the chassis. The upper and lower ends of the main gearbox are rotatably connected between the upper support frame and the lower support frame through bearings, respectively. A swing motor is fixed on the lower support frame, and the swing motor drives the main gearbox to rotate horizontally through a swing reducer.

[0007] In a preferred embodiment, an upper support frame is fixed to the upper end of the chassis, and an upper bearing seat is provided on the upper support frame. An upper bearing is fitted into the upper bearing seat. An upper rotating shaft extends upward from the upper end of the main gearbox and is fitted into the inner hole of the upper bearing. A lower support frame is fixed to the lower end of the chassis, and a lower bearing seat is provided on the lower support frame. A lower bearing is fitted into the lower bearing seat. A lower rotating shaft extends downward from the lower end of the main gearbox and is fitted into the inner hole of the lower bearing.

[0008] As a preferred embodiment, a swing motor is fixed on the lower support frame, and a swing reducer is drivenly connected to the swing motor. The drive shaft of the swing reducer is fixed to the lower end of the main reduction gearbox.

[0009] As a preferred embodiment, a swing motor is fixed horizontally in the chassis, and an annular bevel gear is fixed on the main gearbox. A bevel gear is fixed on the drive shaft of the swing motor. The bevel gear meshes with the annular bevel gear for transmission. The swing motor drives the bevel gear to rotate on the annular bevel gear, thereby driving the main gearbox to rotate horizontally.

[0010] In a preferred embodiment, the chassis is equipped with a main reduction gearbox that rotates horizontally. The main reduction gearbox is driven to rotate horizontally by a second drive device fixed on the main reduction gearbox. The main reduction gearbox includes a main motor, which drives the swing arm shaft to rotate through the main reduction mechanism, thereby causing the gate arm to swing up and down vertically.

[0011] In a preferred embodiment, an upper support frame is fixed to the upper end of the chassis, and a lower support frame is fixed to the middle or lower end of the chassis. The upper and lower ends of the main reduction gearbox are rotatably connected between the upper support frame and the lower support frame via bearings, respectively. An annular bevel gear is also fixed to the chassis. A swing motor is fixed to the main reduction gearbox in the horizontal direction. A bevel gear is fixed to the drive shaft of the swing motor. The bevel gear meshes with the annular bevel gear for transmission. The swing motor drives the bevel gear to rotate on the annular bevel gear, thereby driving the main reduction gearbox to rotate horizontally.

[0012] In a preferred embodiment, an upper support frame is fixed to the upper end of the chassis, and an upper bearing seat is provided on the upper support frame. An upper bearing is fitted into the upper bearing seat. An upper rotating shaft extends upward from the upper end of the main gearbox and is fitted into the inner hole of the upper bearing. A lower support frame is fixed to the lower end of the chassis, and a lower bearing seat is provided on the lower support frame. A lower bearing is fitted into the lower bearing seat. A lower rotating shaft extends downward from the lower end of the main gearbox and is fitted into the inner hole of the lower bearing.

[0013] As a preferred embodiment, a middle support frame is fixed downward on the upper support frame, and a ring of bevel teeth is provided upward on the middle support frame. A swing motor is fixed horizontally in the middle of the main gearbox, and a bevel gear is fixed on the drive shaft of the swing motor. The bevel gear meshes with the ring bevel teeth for transmission.

[0014] This invention utilizes a first driving device to drive the gate arm to swing up and down, while a second driving device simultaneously drives the gate arm to swing along the vehicle's direction of travel. This results in the gate arm swinging in an arc shape forward and upward. When a vehicle approaches, because the gate arm moves upward and forward, the time it takes for the gate arm to swing to a point where the vehicle can pass is only about half that of a conventional barrier gate. This allows vehicles to pass normally without needing to slow down. Whether applied to highways or other parking lanes, its reaction speed will not affect the vehicle's passage speed. When raising the gate arm, the second driving device drives the first driving device to rotate forward along the vehicle's direction of travel while the gate arm swings upward. When lowering the gate arm, the second driving device drives the first driving device to rotate in the opposite direction of the vehicle's direction of travel while the gate arm swings downward. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the gate arm when it is horizontal according to an embodiment of the present invention.

[0016] Figure 2 This is a schematic diagram of the structure of the gate arm when it forms a 30-degree angle with the horizontal plane according to an embodiment of the present invention.

[0017] Figure 3 This is a schematic diagram of the structure of the gate arm when it forms a 60-degree angle with the horizontal plane according to an embodiment of the present invention.

[0018] Figure 4 This is a schematic diagram of the structure of the gate arm when it is perpendicular to the horizontal plane according to an embodiment of the present invention.

[0019] Figure 5 This is an exploded view of Embodiment 1 of the present invention.

[0020] Figure 6 This is a schematic diagram of the mechanism of Embodiment 2 of the present invention. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the embodiments and the accompanying drawings.

[0022] This embodiment describes a dual-drive high-speed release barrier gate; please refer to the attached document. Figures 1 to 6 The system includes a chassis 7, on which a first drive device 3 is provided, which drives the gate arm 8 to swing vertically up and down; the chassis 7 is also provided with a second drive device 6, which drives the gate arm 8 to swing along the vehicle's direction of travel.

[0023] This barrier gate utilizes a first drive device 3 to drive the gate arm 8 to swing up and down, while a second drive device 6 drives the gate arm 8 to swing along the vehicle's direction of travel. This causes the gate arm 8 to swing in an arc shape forward and upward. When a vehicle approaches, because the gate arm 8 moves upward and forward, the time it takes for the gate arm 8 to swing to a point where the vehicle can pass is only about half that of a conventional barrier gate. This allows vehicles to pass normally without needing to slow down. Whether applied to highways or other parking lanes, its reaction speed will not affect the vehicle's passage speed. When the gate arm is raised, it swings upward (by...). Figure 1 Exercise Figure 2 Then exercise Figure 3 Finally, the movement ended Figure 4 (At time) The second drive device 6 drives the first drive device 3 to rotate forward along the vehicle's direction of travel; when the barrier is lowered, the gate arm 8 swings downward (by... Figure 4 Exercise Figure 3 Then exercise Figure 2 Finally, the movement ended Figure 1 At the same time, the second drive device 6 drives the first drive device 3 to rotate in the opposite direction of the vehicle's movement.

[0024] To prevent damage to the barrier gate and vehicles, when a vehicle fails to pass the identification or collides with the barrier arm 8 due to excessive speed, the control board senses the barrier arm 8 swinging forward and controls the second drive device 6 to rotate forward in the direction of vehicle travel to prevent damage to the barrier gate and vehicles. After the vehicle passes, the control board controls the second drive device 6 to rotate in the opposite direction of vehicle travel to reset the main unit.

[0025] In Example 1 of the dual-drive high-speed release barrier gate, please refer to... Figures 1 to 5 Based on the above technical solution, the main reduction gearbox can be rotatably mounted on the chassis 7 in the horizontal direction. The main reduction gearbox is driven to rotate horizontally by the second drive device 6 fixed on the chassis 7. The main reduction gearbox includes a main motor 303, which drives the swing arm shaft to rotate through the main reduction mechanism 302, thereby driving the gate arm 8 to swing up and down in the vertical direction.

[0026] In Example 1 of the dual-drive high-speed release barrier gate, please refer to... Figures 1 to 5Based on the above technical solution, the specific arrangement can also be as follows: an upper support frame 1 is fixed at the upper end of the chassis 7, a lower support frame 5 is fixed at the middle end of the chassis 7, the upper and lower ends of the main reduction gearbox 3 are rotatably connected between the upper support frame 1 and the lower support frame 5 through bearings 2 and 4 respectively, a swing motor 602 is fixed on the lower support frame 5, and the swing motor 602 drives the main reduction gearbox to rotate horizontally through a swing reducer 601.

[0027] In Example 1 of the dual-drive high-speed release barrier gate, please refer to... Figures 1 to 5 Based on the preceding technical solution, a more specific arrangement could be as follows: An upper support frame 1 is fixed to the upper end of the chassis 7. An upper bearing seat 101 is provided on the upper support frame 1, and an upper bearing 2 is fitted into the upper bearing seat 101. An upper rotating shaft 301 extends upward from the upper end of the main gearbox, and the upper rotating shaft 301 is fitted into the inner hole of the upper bearing 2. A lower support frame 5 is fixed to the middle of the chassis 7. A lower bearing seat 501 is provided on the lower support frame 5, and a lower bearing 4 is fitted into the lower bearing seat 501. A lower rotating shaft 304 extends downward from the lower end of the main gearbox, and the lower rotating shaft 304 is fitted into the inner hole of the lower bearing 4.

[0028] In Example 1 of the dual-drive high-speed release barrier gate, please refer to... Figures 1 to 5 Based on the above technical solution, a specific alternative is that a swing motor 602 is fixed on the lower support frame 5, and a swing reducer 601 is connected to the swing motor 602. The drive shaft of the swing reducer 601 is fixed at the lower end of the main reduction gearbox.

[0029] In another embodiment of the dual-drive high-speed gate, based on the previous technical solution, a swing motor is fixed in the horizontal direction of the housing 7, and an annular bevel gear is fixed on the main gearbox. A bevel gear is fixed on the drive shaft of the swing motor. The bevel gear meshes with the annular bevel gear, so that the swing motor drives the bevel gear to rotate on the annular bevel gear, thereby driving the main gearbox to rotate horizontally.

[0030] In Example 2 of the dual-drive high-speed release barrier gate, please refer to Figure 6 Based on the above technical solution, the main reduction gearbox can be rotatably mounted on the chassis 7 in the horizontal direction. The main reduction gearbox is driven to rotate horizontally by the second drive device 6 fixed on the main reduction gearbox. The main reduction gearbox includes a main motor 303, which drives the swing arm shaft to rotate through the main reduction mechanism 302, thereby driving the gate arm 8 to swing up and down in the vertical direction.

[0031] In Example 2 of the dual-drive high-speed release barrier gate, please refer to Figure 6Based on the aforementioned technical solution, a more specific configuration could be as follows: an upper support frame 1 is fixed to the upper end of the chassis 7, and a lower support frame 5 is fixed to the middle of the chassis 7. The upper and lower ends of the main reduction gearbox are rotatably connected between the upper support frame 1 and the lower support frame 5 via bearings, respectively. An annular bevel gear is also fixed to the chassis. A swing motor 9 is fixed to the main reduction gearbox in the horizontal direction. A bevel gear 10 is fixed to the drive shaft of the swing motor 9. The bevel gear 10 meshes with the annular bevel gear 11 for transmission. The swing motor 9 drives the bevel gear 10 to rotate on the annular bevel gear, thereby driving the main reduction gearbox to rotate horizontally.

[0032] In Example 2 of the dual-drive high-speed release barrier gate, please refer to Figure 1-4 and Figure 6 Based on the preceding technical solution, a more specific arrangement could be as follows: An upper support frame 1 is fixed to the upper end of the chassis 7. An upper bearing seat 101 is provided on the upper support frame 1, and an upper bearing 2 is fitted into the upper bearing seat 101. An upper rotating shaft 301 extends upward from the upper end of the main gearbox, and the upper rotating shaft 301 is fitted into the inner hole of the upper bearing 2. A lower support frame 5 is fixed to the lower end of the chassis 7. A lower bearing seat 501 is provided on the lower support frame 5, and a lower bearing 4 is fitted into the lower bearing seat 501. A lower rotating shaft 304 extends downward from the lower end of the main gearbox, and the lower rotating shaft 304 is fitted into the inner hole of the lower bearing 4.

[0033] In Example 2 of the dual-drive high-speed release barrier gate, please refer to Figure 1-4 and Figure 6 Based on the previous technical solution, a more specific option is that a middle support frame 11 is fixed downward on the upper support frame 1, and a ring of bevel teeth is provided upward on the middle support frame 11. A swing motor 9 is fixed horizontally in the middle of the main reduction gearbox, and a bevel gear 10 is fixed on the drive shaft of the swing motor 9. The bevel gear 10 meshes with the ring bevel teeth for transmission.

[0034] The above describes the dual-drive high-speed gate of the present invention to help understand the present invention. However, the implementation of the present invention is not limited to the above embodiments. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the principle of the present invention should be considered as equivalent substitutions and are included within the protection scope of the present invention.

Claims

1. A dual-drive high-speed release barrier gate, characterized in that... The system includes a chassis, on which a first driving device is provided. The first driving device drives the gate arm to swing up and down in the vertical direction. The chassis is also provided with a second driving device, which drives the gate arm to swing in the direction of vehicle travel. The first driving device drives the gate arm to swing up and down, and the second driving device drives the gate arm to swing in the direction of vehicle travel, so that the gate arm swings in an arc shape forward and upward. The chassis is equipped with a main reduction gearbox that rotates horizontally. The main reduction gearbox is driven to rotate horizontally by a second drive device fixed on the chassis. The first drive device is the main reduction gearbox, which includes a main motor. The main motor drives the swing arm shaft to rotate through the main reduction mechanism, thereby causing the gate arm to swing up and down vertically. An upper support frame is fixed at the upper end of the chassis, and a lower support frame is fixed at the middle or lower end of the chassis. The upper and lower ends of the main gearbox are rotatably connected between the upper support frame and the lower support frame through bearings, respectively. The second drive device includes a swing motor fixed on the lower support frame, and the swing motor drives the main gearbox to rotate horizontally through a swing reducer. The upper support frame is provided with an upper bearing position, in which an upper bearing is fitted and snapped. An upper rotating shaft extends upward from the upper end of the main gearbox, and the upper rotating shaft is fitted and snapped into the inner hole of the upper bearing. The lower support frame is provided with a lower bearing position, in which a lower bearing is fitted and snapped. A lower rotating shaft extends downward from the lower end of the main gearbox, and the lower rotating shaft is fitted and snapped into the inner hole of the lower bearing.

2. A dual-drive high-speed release barrier gate, characterized in that: The device includes a chassis, on which a first driving device is provided. The first driving device drives the gate arm to swing up and down in the vertical direction. The chassis is also provided with a second driving device, which drives the gate arm to swing in the direction of vehicle travel. The first driving device drives the gate arm to swing up and down, and the second driving device drives the gate arm to swing in the direction of vehicle travel, so that the gate arm swings in an arc shape forward and upward. The chassis is equipped with a main reduction gearbox that rotates horizontally. The main reduction gearbox is driven to rotate horizontally by a second drive device fixed on the main reduction gearbox. The first drive device is the main reduction gearbox. The main reduction gearbox includes a main motor. The main motor drives the swing arm shaft to rotate through the main reduction mechanism, thereby causing the gate arm to swing up and down vertically. An upper support frame is fixed to the upper end of the chassis, and an upper bearing seat is provided on the upper support frame. An upper bearing is fitted into the upper bearing seat. An upper rotating shaft extends upward from the upper end of the main gearbox and is fitted into the inner hole of the upper bearing. A lower support frame is fixed to the lower end of the chassis, and a lower bearing seat is provided on the lower support frame. A lower bearing is fitted into the lower bearing seat. A lower rotating shaft extends downward from the lower end of the main gearbox and is fitted into the inner hole of the lower bearing. A middle support frame is fixed downward on the upper support frame, and a ring of bevel teeth is provided upward on the middle support frame; the second drive device includes a swing motor fixed horizontally in the middle of the main reduction gearbox, and a bevel gear is fixed on the drive shaft of the swing motor, and the bevel gear meshes with the ring bevel teeth for transmission.

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