A deceleration device for highway toll stations

Abstract

The present invention discloses a deceleration device for a highway toll station, including a deceleration device body, the deceleration device body including a deceleration protection shell, a friction speed regulating brake device and a deceleration device, the deceleration device including a roller support frame, a rubber roller, a lifting column, a lifting plate and a spring, and the friction speed regulating brake device including a brake motor, a lifting screw, a lifting frame, a moving screw block, a brake driving wheel, a brake driven wheel, a brake plate and a motor bracket. The present invention relates to the technical field of highway equipment, and specifically provides a deceleration device for a highway toll station that can effectively control the toll collection problem of the toll station by adjusting the forward and reverse rotation of the brake motor to adjust the friction between the brake plate and the rubber roller, so that the deceleration effect provided by the rubber roller is controllable.

Description

Technical Field

[0001] The invention relates to the technical field of highway equipment, in particular to a deceleration device for a highway toll station. Background Art

[0002] At present, speed bumps are used in large numbers in China. The existing speed bumps are generally strip-shaped or dot-shaped. The materials are mainly rubber, but some are metal. They are generally yellow and black to attract visual attention, making the road surface slightly arched to achieve the purpose of slowing down vehicles.

[0003] Although traditional speed bumps can slow down vehicles, they are not smart enough and cannot stop vehicles, and they are not functional enough for use at toll stations. Summary of the invention

[0004] In order to solve the above-mentioned existing problems, the present invention provides a deceleration device for highway toll stations that can adjust the friction between the brake plate and the rubber roller by adjusting the forward and reverse rotation of the brake motor, so that the deceleration effect provided by the rubber roller is controllable, thereby effectively managing the problem of toll collection at toll stations.

[0005] The technical solution adopted by the present invention is as follows: A deceleration device for a highway toll station of the present invention includes a deceleration device body, and the deceleration device body includes a deceleration protection housing, a friction speed regulation braking device, and a deceleration device. The deceleration protection housing is arranged as a hollow cavity with an open top. The friction speed regulation braking device is arranged at the inner bottom of the deceleration protection housing. The deceleration device is arranged at the opening of the deceleration protection housing and above the friction speed regulation braking device. The deceleration device includes a roller support frame, a rubber roller, a lifting column, a lifting plate, and a spring. The roller support frame is arranged in an inverted L shape, and the roller support frame is symmetrically connected and arranged at the opening of the deceleration protection housing. The rubber roller is rotatably arranged between the two roller support frames on both sides. The roller support frame is evenly provided with lifting sliding holes longitudinally. The lifting column penetrates through the center of the rubber roller, and the lifting column slides up and down along the lifting sliding holes on both sides. The lifting plate is connected to the side wall of the lifting column, and this side wall is arranged opposite to the side wall where the lifting sliding hole is opened. The bottom of the spring is connected and arranged on the inner bottom of the deceleration protection housing, and the top of the spring is connected and arranged on the bottom of the lifting plate. The friction speed regulation braking device includes a braking motor, a lifting screw, a lifting frame, a moving screw block, a braking driving wheel, a braking driven wheel, a braking plate, and a motor support. The lifting screw is rotatably arranged on the opposite inner side walls of the deceleration protection housing. The braking driven wheel is sleeved at the center outside the lifting screw. The motor support is arranged inside the deceleration protection housing. The braking motor is arranged on the motor support. The braking driving wheel is connected to the output shaft of the braking motor. The braking driving wheel is engaged with the braking driven wheel. The lifting frame includes a first lifting support, a second lifting support, and a limiting rod. The first lifting support and the second lifting support are hinged and connected and arranged in an X shape. The braking plate is arranged horizontally and hinged at the tops of the first lifting support and the second lifting support. The braking plate is arranged below the rubber roller. The first lifting support and the second lifting support are both arranged in a frame shape. The limiting rod is connected and arranged at the bottoms of the first lifting support and the second lifting support. The limiting rod is arranged below the lifting screw, and the limiting rod slides along the inner bottom wall of the deceleration protection housing. The moving screw blocks are symmetrically sleeved on the two sides outside the lifting screw, and the moving screw blocks are respectively hinged and connected to the first lifting support and the second lifting support.

[0006] Furthermore, the braking motor is electrically connected with a controller and a communication module. The controller is connected to the communication module, and the communication module is electrically connected to the system of the highway toll station.

[0007] Preferably, two groups of the friction speed regulation braking device and the deceleration device are arranged inside the deceleration protection housing. The distance between the two rubber rollers is the same as the distance between the two wheels of the vehicle, and the length of the rubber roller is large enough.

[0008] Further, taking the middle part of the lifting screw rod as the boundary, threads with opposite helix directions are machined on both sides, and the inner wall of the moving screw block meshes with the outer wall of the lifting screw rod.

[0009] Further, limiting plates are symmetrically arranged at the outer peripheral edge of the lifting slide hole of the lifting column.

[0010] Further, the spring is a conical spring.

[0011] Further, a first support member is provided at the inner bottom of the deceleration protection housing, the braking driven wheel is rotatably arranged on the first support member, the bottom of the roller support frame extends downward to be provided with a second support member, and the braking driving wheel is rotatably arranged on the second support member.

[0012] The beneficial effects obtained by the present invention with the above structure are as follows: A deceleration device for a highway toll station in this solution can adjust the friction force between the braking plate and the rubber roller by adjusting the forward and reverse rotation of the braking motor, so that the deceleration effect provided by the rubber roller is controllable, and the problem of toll collection at the toll station can be effectively managed. Description of the Drawings

[0013] Figure 1 is a perspective view of the overall structure of a deceleration device for a highway toll station according to the present invention;

[0014] Figure 2 is a usage state diagram when the friction force of a deceleration device for a highway toll station according to the present invention is the largest;

[0015] Figure 3 is a schematic structural diagram of a deceleration device for a highway toll station according to the present invention;

[0016] Figure 4 is a schematic structural diagram of a friction speed regulation braking device of a deceleration device for a highway toll station according to the present invention;

[0017] Figure 5 is a cross-section of a deceleration device for a highway toll station according to the present invention Figure 1 ;

[0018] Figure 6 is a cross-section of a deceleration device for a highway toll station according to the present invention Figure 2 。

[0019] The drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention, and do not constitute a limitation to the present invention.

[0020] Among them, 1. Deceleration equipment body, 2. Deceleration protection housing, 3. Friction speed regulation braking device, 4. Deceleration device, 5. Drum support frame, 6. Rubber drum, 7. Lifting column, 8. Lifting plate, 9. Spring, 10. Lifting slide hole, 11. Braking motor, 12. Lifting screw rod, 13. Lifting frame, 14. Moving screw block, 15. Braking driving wheel, 16. Braking driven wheel, 17. Braking plate, 18. Motor support, 19. First lifting support, 20. Second lifting support, 21. Limit rod, 22. Limit plate, 23. First support member, 24. Second support member. Detailed implementation manners

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] The following will further describe the present invention in detail with reference to the accompanying drawings.

[0023] As Figures 1-6As shown in the figure, a deceleration device for a highway toll station according to the present invention includes a deceleration device body 1, and the deceleration device body 1 includes a deceleration protection housing 2, a friction speed regulation braking device 3, and a deceleration device 4. The deceleration protection housing 2 is arranged as a hollow cavity with an open top. The friction speed regulation braking device 3 is arranged at the inner bottom of the deceleration protection housing 2. The deceleration device 4 is arranged at the opening of the deceleration protection housing 2 and above the friction speed regulation braking device 3. The deceleration device 4 includes a roller support frame 5, a rubber roller 6, a lifting column 7, a lifting plate 8, and a spring 9. The roller support frame 5 is arranged in an inverted L shape, and the roller support frame 5 is symmetrically connected and arranged at the opening of the deceleration protection housing 2. The rubber roller 6 is rotatably arranged between the roller support frames 5 on both sides. The roller support frame 5 is evenly provided with lifting sliding holes 10 along the longitudinal direction. The lifting column 7 penetrates through the center of the rubber roller 6, and the lifting column 7 slides up and down along the lifting sliding holes 10 on both sides. The lifting plate 8 is connected to the side wall of the lifting column 7, and this side wall is arranged opposite to the side wall where the lifting sliding holes 10 are opened. The bottom of the spring 9 is connected and arranged on the inner bottom of the deceleration protection housing 2, and the top of the spring 9 is connected and arranged on the bottom of the lifting plate 8. The friction speed regulation braking device 3 includes a braking motor 11, a lifting screw 12, a lifting frame 13, a moving screw block 14, a braking driving wheel 15, a braking driven wheel 16, a braking plate 17, and a motor support 18. The lifting screw 12 is rotatably arranged on the opposite inner side walls of the deceleration protection housing 2. The braking driven wheel 16 is sleeved on the center of the outside of the lifting screw 12. The motor support 18 is arranged inside the deceleration protection housing 2. The braking motor 11 is arranged on the motor support 18. The braking driving wheel 15 is connected to the output shaft of the braking motor 11. The braking driving wheel 15 meshes with the braking driven wheel 16. The lifting frame 13 includes a first lifting support 19, a second lifting support 20, and a limiting rod 21. The first lifting support 19 and the second lifting support 20 are hinged and connected and arranged in an X shape. The braking plate 17 is arranged horizontally and is hinged to the tops of the first lifting support 19 and the second lifting support 20. The braking plate 17 is arranged below the rubber roller 6. Both the first lifting support 19 and the second lifting support 20 are arranged in a frame shape. The limiting rod 21 is connected and arranged at the bottoms of the first lifting support 19 and the second lifting support 20. The limiting rod 21 is arranged below the lifting screw 12, and the limiting rod 21 slides along the inner bottom wall of the deceleration protection housing 2. The moving screw blocks 14 are symmetrically sleeved on the outside of both sides of the lifting screw 12. The moving screw blocks 14 are respectively hinged and connected to the first lifting support 19 and the second lifting support 20.

[0024] Wherein, the braking motor 11 is electrically connected with a controller and a communication module. The controller is connected with the communication module, and the communication module is electrically connected with the system of the highway toll station.

[0025] The friction speed regulation and braking device 3 and the deceleration device 4 are provided in two groups inside the deceleration and protection housing 2. The distance between the two rubber rollers 6 is the same as the distance between the two wheels of the vehicle, and the length of the rubber roller 6 is large enough.

[0026] Taking the middle part of the lifting screw rod 12 as the boundary, threads with opposite helix directions are processed on both sides respectively, and the inner wall of the moving nut 14 meshes with the outer wall of the lifting screw rod 12.

[0027] The lifting column 7 is symmetrically provided with limiting plates 22 at the outer peripheral edge of the lifting slide hole 10.

[0028] The spring 9 is a conical spring.

[0029] The inner bottom of the deceleration and protection housing 2 is provided with a first support member 23. The braking driven wheel 16 is rotatably arranged on the first support member 23. The bottom of the roller support frame 5 extends downward to be provided with a second support member 24. The braking driving wheel 15 is rotatably arranged on the second support member 24.

[0030] During specific use, the deceleration device body 1 is arranged on one side of a highway toll station. The two side wheels of the vehicle respectively run onto the rubber rollers 6 on both sides of the deceleration device body 1. The staff connects the controller through the system signal of the highway toll station, so that the controller sends an electrical signal to the braking motor 11. The wheels of the vehicle can drive the rubber roller 6 to rotate. When not paying the fee, the controller controls the braking motor 11 to rotate forward. The output shaft of the braking motor 11 drives the braking driving wheel 15 to rotate forward. The forward rotation of the braking driving wheel 15 meshes and drives the braking driven wheel 16, that is, the lifting screw rod 12 rotates reversely. The lifting screw rod 12 drives the lifting frame 13 to move downward. After the lifting frame 13 descends to a certain height, the pressure of the vehicle on the rubber roller 6 is only supported by the spring 9. The spring 9 has different pressures when receiving different weights. When the lifting frame 13 is in the lowest state, the friction between the vehicle wheels and the rubber roller 6 can reach 0 at the minimum. At this time, the vehicle cannot move forward or backward. After paying the fee, then control the braking motor 11 to rotate reversely to drive the lifting frame 13 to rise. When the lifting frame 13 rises to the highest state, the friction is the largest and the vehicle can drive normally. The braking motor 11 adjusts the friction between the braking plate 17 and the rubber roller 6, so that the deceleration effect provided by the rubber roller 6 is controllable, effectively managing the problem of toll collection at the toll station.

[0031] The above describes the present invention and its implementation manners. This description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. All in all, if those of ordinary skill in the art are inspired by it and without departing from the gist of the present invention creation, they design similar structural manners and embodiments to this technical solution without creative efforts, which should all fall within the protection scope of the present invention.

[0032] Note that in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

Claims

1. A deceleration device for a highway toll station, Characterized in that: It includes a deceleration device body, and the deceleration device body includes a deceleration protection housing, a friction speed regulation braking device and a deceleration device. The deceleration protection housing is arranged as a hollow cavity with an open top. The friction speed regulation braking device is arranged at the inner bottom of the deceleration protection housing. The deceleration device is arranged at the opening of the deceleration protection housing and above the friction speed regulation braking device. The deceleration device includes a roller support frame, a rubber roller, a lifting column, a lifting plate and a spring. The roller support frame is arranged in an inverted L shape, and the roller support frames are symmetrically connected and arranged at the opening of the deceleration protection housing. The rubber roller is rotatably arranged between the roller support frames on both sides. The roller support frame is evenly provided with lifting slide holes longitudinally. The lifting column penetrates through the center of the rubber roller, and the lifting column slides up and down along the lifting slide holes on both sides. The lifting plate is connected to the side wall of the lifting column, and this side wall is arranged opposite to the side wall where the lifting slide hole is opened. The bottom of the spring is connected and arranged on the inner bottom of the deceleration protection housing, and the top of the spring is connected and arranged on the bottom of the lifting plate. The friction speed regulation braking device includes a braking motor, a lifting screw, a lifting frame, a moving screw block, a braking driving wheel, a braking driven wheel, a braking plate and a motor support. The lifting screw is rotatably arranged on the opposite inner side walls of the deceleration protection housing. The braking driven wheel is sleeved at the center outside the lifting screw. The motor support is arranged inside the deceleration protection housing. The braking motor is arranged on the motor support. The braking driving wheel is connected to the output shaft of the braking motor. The braking driving wheel meshes with the braking driven wheel. The lifting frame includes a first lifting support, a second lifting support and a limiting rod. The first lifting support and the second lifting support are hinged and connected and arranged in an X shape. The braking plate is arranged horizontally and hinged at the tops of the first lifting support and the second lifting support. The braking plate is arranged below the rubber roller. Both the first lifting support and the second lifting support are arranged in a frame shape. The limiting rod is connected and arranged at the bottoms of the first lifting support and the second lifting support. The limiting rod is arranged below the lifting screw, and the limiting rod slides along the inner bottom wall of the deceleration protection housing. The moving screw blocks are symmetrically sleeved on the two sides outside the lifting screw, and the moving screw blocks are respectively hinged and connected to the first lifting support and the second lifting support.

2. The deceleration device for a highway toll station according to claim 1, Characterized in that: The braking motor is electrically connected with a controller and a communication module. The controller is connected with the communication module, and the communication module is electrically connected with the system of the highway toll station.

3. The deceleration device for a highway toll station according to claim 1, Characterized in that: There are two groups of the friction speed regulation braking device and the deceleration device in the deceleration protection housing.

4. The deceleration device for a highway toll station according to claim 1, Characterized in that: Taking the middle part of the lifting screw as the boundary, the two sides are respectively processed with threads with opposite helix directions, and the inner wall of the moving screw block meshes with the outer wall of the lifting screw.

5. The deceleration device for a highway toll station according to claim 1, characterized in that: limiting plates are symmetrically arranged at the outer peripheral edge of the lifting column in the lifting sliding hole.

6. The deceleration device for a highway toll station according to claim 1, characterized in that: the spring is a conical spring.

7. The deceleration device for a highway toll station according to claim 1, characterized in that: a first support member is provided at the inner bottom of the deceleration protection housing, the braking driven wheel is rotatably arranged on the first support member, the bottom of the roller support frame extends downward to be provided with a second support member, and the braking driving wheel is rotatably arranged on the second support member.

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