Escape-preventing car stopping mechanism for toll station

Abstract

The utility model discloses an anti-escape car stopping mechanism for a toll station. The anti-escape car stopping mechanism comprises an installation supporting frame, a supporting plate and a jacking mechanism. Guide rails are fixedly connected to the left and right ends of the bottom wall of the mounting support frame, front-back symmetrical sliding support plates are slidably connected between the interiors of the guide rails, and auxiliary fixing frames are fixedly connected to the lower ends of the left and right side surfaces of the mounting support frame; the supporting plate is fixedly connected to the upper end of the inner wall of the mounting supporting frame, and avoiding openings which are evenly distributed are formed in the upper surface of the supporting plate; the jacking mechanism comprises supporting sliding cylinders, guiding sliding columns, a jacking plate and limiting columns, the upper surface of the sliding supporting plate is fixedly connected with the evenly-distributed supporting sliding cylinders, and the guiding sliding columns are slidably connected into the supporting sliding cylinders. And moreover, the device can adapt to vehicles with different lengths through distance adjustment and adapt to complex working environments.

Description

Technical Field

[0001] The utility model relates to the technical field of toll stations, in particular to an anti-escape vehicle mechanism for toll stations. Background Art

[0002] Toll booths are facilities used to collect tolls from passing vehicles. However, some vehicles evade tolls at toll booths, causing economic losses to toll booths. Therefore, it is necessary to prevent vehicles from escaping when collecting tolls. Therefore, anti-escaping mechanisms are needed at toll booths.

[0003] Some traditional toll booths use anti-escape vehicle blocking mechanisms to block vehicles through blocking poles;

[0004] The current anti-escape and anti-vehicle mechanism used in toll stations has the following problems, such as the barrier needs to be installed on the ground, occupying the space of the toll station, and the barrier is easily blocked by collision, and the rising and lowering speeds of the barrier vehicle are slow, and the working efficiency is low. For this reason, we propose an anti-escape and anti-vehicle mechanism for toll stations. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide an anti-escape vehicle mechanism for toll stations, which has a fast lifting and lowering speed and high working efficiency. It can be installed underground and the spacing can be adjusted to adapt to different vehicles, which can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-escape vehicle mechanism for a toll station, comprising a mounting support frame, a support plate and a jacking mechanism;

[0007] Installation support frame: The left and right ends of the bottom wall are fixedly connected with guide rails, the inside of the guide rails are slidably connected with front and rear symmetrical sliding support plates, and the lower ends of the left and right sides of the installation support frame are fixedly connected with auxiliary fixing frames;

[0008] Support plate: It is fixedly connected to the upper end of the inner wall of the mounting support frame, and the upper surface of the support plate is provided with evenly distributed avoidance openings;

[0009] Lifting mechanism: It includes a supporting slide, a guide slide, a lifting plate and a limit column. The upper surface of the sliding support plate is fixedly connected with a uniformly distributed supporting slide, the interior of the supporting slide is slidably connected with a guide slide, the upper ends of the guide slides on the same side are fixedly connected with a lifting plate, the opposite ends of the upper surface of the lifting plate are fixedly connected with uniformly distributed limit columns, the upper ends of the limit columns are slidably connected to the inside of the upper and lower adjacent avoidance openings, the equipment is installed on the ground, and the lifting and falling speeds are fast, and the spacing can be adjusted to adapt to vehicles of different lengths and complex working environments.

[0010] Furthermore, the proximal ends of the upper surface of the sliding support plate are fixedly connected to a fixing frame, the interior of the fixing frame is fixedly connected to a cylinder, and the air inlet end of the cylinder is connected to the air delivery end of an external air compressor to provide power for jacking.

[0011] Furthermore, the lifting mechanism also includes a push frame and a guide slide groove. The telescopic end and the opposite end of the cylinder are fixedly connected to the push frame. The lower surface of the push frame is slidably connected to the upper surface of the sliding support plate on the same side. The right side of the push frame is provided with a guide slide groove, and the lifting and falling can be controlled by the guide slide groove.

[0012] Furthermore, the lifting mechanism also includes connecting rods and rotating support columns. The lower surface of the lifting plate is fixedly connected with left-right symmetrical connecting rods, and the lower ends of the two connecting rods on the same side are fixedly connected with rotating support columns. The outer surfaces of the rotating support columns are slidably connected to the inside of the guide groove on the same side, and power can be provided for height adjustment by moving the push rod.

[0013] Furthermore, the right end of the upper surface of the sliding support plate is fixedly connected with a rotating connecting seat, and a bidirectional screw rod is rotatably connected between the lower sides of the left ends of the front and rear walls of the mounting support frame. The interior of the rotating connecting seat is threadedly connected to the outer surface of the bidirectional screw rod, and the spacing can be adjusted.

[0014] Furthermore, a workbench is fixedly connected to the middle part of the bottom wall of the mounting support frame, a motor is fixedly connected to the upper surface of the workbench, the input end of the motor is electrically connected to the output end of the external controller, a worm is fixedly connected to the left end of the output shaft of the motor, a worm gear is fixedly sleeved in the middle part of the outer surface of the bidirectional lead screw, the worm gear is meshingly connected to the worm gear, and can provide power for spacing adjustment.

[0015] Furthermore, a mounting opening is provided in the middle of the right side surface of the mounting support frame, and a fixed wire rack is fixedly connected inside the mounting opening to facilitate connection with external equipment.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the anti-escape vehicle blocking mechanism used in the toll station has the following advantages:

[0017] 1. When the vehicle travels to the upper surface of the support plate, the staff then supplies air to the inside of the cylinder through an external air compressor, and the telescopic ends of the cylinder move away from each other, which drives the push frames to move away from each other. The push frames move away from each other, causing the rotating support column to slide inside the guide slide groove. At the same time, under the limiting effect of the support slide on the jacking plate, the guide slide column slides up and down inside the support slide cylinder, and the jacking plate slides upward, and the jacking plate drives the limit column to move upward, and the limit column passes through the avoidance port upward, thereby quickly moving upward through the limit column to block the movement of the vehicle, thereby preventing the vehicle from evading the fee, and the limit column is lifted and lowered at a faster speed, which can reduce the risk of vehicle evasion and improve work efficiency.

[0018] 2. The motor is started by an external controller, which drives the worm to rotate, which drives the worm wheel to rotate, which drives the bidirectional lead screw to rotate, and the bidirectional lead screw drives the rotating connecting seat to move closer to or away from each other under the limiting action of the guide rail, thereby driving the sliding support plate to slide inside the guide rail. In this way, the spacing between the limit columns can be adjusted to adapt to vehicles of various lengths, avoid vehicles that are too long and can turn to escape tolls, avoid too many limit columns that damage the vehicle chassis, and adapt to more complex working environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0021] Figure 3 This is a right side structural schematic diagram of the jacking mechanism of the utility model;

[0022] Figure 4 It is a schematic diagram of the local structure of the jacking mechanism of the utility model.

[0023] In the figure: 1 mounting support frame, 2 fixed wire frame, 3 auxiliary fixing frame, 4 support plate, 5 guide rail, 6 sliding support plate, 7 lifting mechanism, 71 supporting slide, 72 guide slide column, 73 lifting plate, 74 connecting rod, 75 rotating support column, 76 pushing frame, 77 guide slide groove, 78 limiting column, 8 fixing frame, 9 cylinder, 10 avoidance, 11 bidirectional screw rod, 12 worm gear, 13 workbench, 14 motor, 15 worm, 16 rotating connecting seat. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4 , This embodiment provides a technical solution: a toll station anti-escape vehicle mechanism, including a mounting support frame 1, a support plate 4 and a jacking mechanism 7;

[0026] Mounting support frame 1: The left and right ends of the bottom wall are fixedly connected with guide rails 5, and the interior of the guide rails 5 is slidably connected with a front-to-back symmetrical sliding support plate 6, the lower ends of the left and right sides of the mounting support frame 1 are fixedly connected with auxiliary fixing frames 3, the upper surface of the sliding support plate 6 is fixedly connected with a fixing frame 8, the interior of the fixing frame 8 is fixedly connected with a cylinder 9, the air inlet end of the cylinder 9 is connected to the air delivery end of the external air compressor, the upper right end of the sliding support plate 6 is fixedly connected with a rotating connecting seat 16, and the lower left ends of the front and rear walls of the mounting support frame 1 are rotatably connected with a double The inner part of the two-way screw rod 11 and the rotating connecting seat 16 are both threadedly connected to the outer surface of the two-way screw rod 11. The middle part of the bottom wall of the mounting support frame 1 is fixedly connected with a workbench 13. The upper surface of the workbench 13 is fixedly connected with a motor 14. The input end of the motor 14 is electrically connected to the output end of the external controller. The left end of the output shaft of the motor 14 is fixedly connected with a worm 15. The middle part of the outer surface of the two-way screw rod 11 is fixedly sleeved with a worm wheel 12. The worm wheel 12 is meshed and connected with the worm 15. The middle part of the right side surface of the mounting support frame 1 is provided with an installation opening, and the inside of the installation opening is fixedly connected with a fixed wire frame 2.

[0027] Support plate 4: It is fixedly connected to the upper end of the inner wall of the mounting support frame 1, and the upper surface of the support plate 4 is provided with evenly distributed avoidance openings 10. The lifting mechanism 7 also includes a push frame 76 and a guide slide groove 77. The telescopic end and the end opposite to each other of the cylinder 9 are fixedly connected with a push frame 76, and the lower surface of the push frame 76 is slidably connected to the upper surface of the sliding support plate 6 on the same side, and the right side of the push frame 76 is provided with a guide slide groove 77. The lifting mechanism 7 also includes a connecting rod 74 and a rotating support column 75. The lower surface of the lifting plate 73 is fixedly connected with a left-right symmetrical connecting rod 74, and the lower end proximal surfaces of the two connecting rods 74 on the same side are fixedly connected with a rotating support column 75, and the outer surface of the rotating support column 75 is slidably connected to the inside of the guide slide groove 77 on the same side;

[0028] Lifting mechanism 7: It includes a supporting slide 71, a guide slide 72, a lifting plate 73 and a limiting column 78. The upper surface of the sliding support plate 6 is fixedly connected with the evenly distributed supporting slide 71, the interior of the supporting slide 71 is slidably connected with the guide slide 72, the upper ends of the guide slides 72 on the same side are fixedly connected with the lifting plates 73, the opposite ends of the upper surface of the lifting plates 73 are fixedly connected with the evenly distributed limiting columns 78, and the upper ends of the limiting columns 78 are slidably connected to the inside of the upper and lower adjacent avoidance openings 10.

[0029] The working principle of an anti-escape-blocking vehicle mechanism for a toll station provided by the utility model is as follows: during the installation process of the anti-escape-blocking vehicle mechanism for a toll station, an installation pit is dug at the toll point, and then the anti-escape-blocking vehicle mechanism is placed inside the installation pit, and then concrete is poured into the inside of the installation pit. When the vehicle travels to the upper surface of the support plate 4, the staff then supplies air to the inside of the cylinder 9 through an external air compressor, and the telescopic ends of the cylinder 9 move away from each other, and the telescopic ends of the cylinder 9 move away from each other to drive the push racks 76 to move away from each other. The push racks 76 move away from each other to allow the rotating support column 75 to slide inside the guide slide groove 77. At the same time, under the limiting action of the support slide 71 on the lifting plate 73, the guide slide column 72 slides up and down inside the support slide 71, and the lifting plate 73 slides upward, and the lifting plate 73 drives the limit column 78 to move upward, and the limit column 78 passes through the avoidance opening 10 upward, thereby The limit column 78 is quickly moved upward to block the movement of the vehicle, thereby preventing the vehicle from evading the fee. The limit column is lifted and lowered at a fast speed, which can reduce the risk of vehicle evasion and improve work efficiency. Different vehicles have different lengths, and the length difference between large trucks and ordinary cars is large. Therefore, the motor 14 can be started by an external controller. The motor 14 starts to drive the worm 15 to rotate, and the rotation of the worm 15 drives the worm wheel 12 to rotate. The rotation of the worm wheel 12 drives the two-way screw rod 11 to rotate. The rotation of the two-way screw rod 11 drives the rotating connecting seat 16 to move closer to or away from each other under the limiting action of the guide rail 5, thereby driving the sliding support plate 6 to slide inside the guide rail 5. In this way, the spacing between the limit columns 78 can be adjusted to adapt to vehicles of various lengths, avoid being too long, and the vehicle can turn to evade the fee. Avoid too many limit columns 78 from damaging the vehicle chassis, and adapt to more complex working environments.

[0030] It is worth noting that the motor 14 disclosed in the above embodiment can be YS6314.

[0031] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A vehicle escape prevention mechanism for a toll station, characterized in that: It comprises an installation support frame (1), a support plate (4) and a lifting mechanism (7); The mounting support frame (1) has guide rails (5) fixedly connected to both left and right ends of its bottom wall, and a front-to-back symmetrical sliding support plate (6) is slidably connected inside the guide rails (5), and the lower ends of the left and right sides of the mounting support frame (1) are fixedly connected to auxiliary fixing frames (3); A support plate (4) is fixedly connected to the upper end of the inner wall of the mounting support frame (1), and the upper surface of the support plate (4) is provided with evenly distributed avoidance openings (10); The lifting mechanism (7) comprises a supporting slide (71), a guiding slide column (72), a lifting plate (73) and a limiting column (78); the upper surface of the sliding supporting plate (6) is fixedly connected with a uniformly distributed supporting slide (71); the interior of the supporting slide (71) is slidably connected with a guiding slide column (72); the upper ends of the guiding slide columns (72) on the same side are fixedly connected with a lifting plate (73); the opposite ends of the upper surface of the lifting plate (73) are fixedly connected with uniformly distributed limiting columns (78); the upper ends of the limiting columns (78) are slidably connected with the interior of the upper and lower adjacent avoidance openings (10).

2. The anti-escape vehicle mechanism for a toll station according to claim 1, characterized in that: The upper surfaces of the sliding support plates (6) are fixedly connected to fixing frames (8) at their proximal ends, the interiors of the fixing frames (8) are fixedly connected to cylinders (9), and the air inlet ends of the cylinders (9) are connected to the air delivery ends of external air compressors.

3. The anti-escape vehicle mechanism for a toll station according to claim 2, characterized in that: The lifting mechanism (7) further comprises a push frame (76) and a guide slide groove (77), the telescopic end and the opposite end of the cylinder (9) are fixedly connected with the push frame (76), the lower surface of the push frame (76) is slidably connected with the upper surface of the sliding support plate (6) on the same side, and the right side surface of the push frame (76) is provided with a guide slide groove (77).

4. The anti-escape vehicle mechanism for a toll station according to claim 3, characterized in that: The lifting mechanism (7) further comprises a connecting rod (74) and a rotating support column (75); the lower surface of the lifting plate (73) is fixedly connected with a left-right symmetrical connecting rod (74); the lower end adjacent surfaces of the two connecting rods (74) on the same side are fixedly connected with a rotating support column (75); and the outer surfaces of the rotating support columns (75) are slidably connected with the inside of the guide groove (77) on the same side.

5. The anti-escape vehicle mechanism for a toll station according to claim 1, characterized in that: The right end of the upper surface of the sliding support plate (6) is fixedly connected with a rotating connection seat (16), and a bidirectional screw rod (11) is rotatably connected between the lower sides of the left ends of the front and rear walls of the mounting support frame (1), and the interior of the rotating connection seat (16) is threadedly connected to the outer surface of the bidirectional screw rod (11).

6. The anti-escape vehicle mechanism for a toll station according to claim 5, characterized in that: A workbench (13) is fixedly connected to the middle of the bottom wall of the mounting support frame (1), a motor (14) is fixedly connected to the upper surface of the workbench (13), an input end of the motor (14) is electrically connected to an output end of an external controller, a worm (15) is fixedly connected to the left end of the output shaft of the motor (14), a worm wheel (12) is fixedly sleeved on the middle of the outer surface of the bidirectional lead screw (11), and the worm wheel (12) is meshingly connected to the worm (15).

7. The anti-escape vehicle mechanism for a toll station according to claim 1, characterized in that: A mounting opening is provided in the middle of the right side surface of the mounting support frame (1), and a fixed wire frame (2) is fixedly connected inside the mounting opening.

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