Reweighing prevention device at entrance of highway toll station
By designing a counter-proportional device including limit structure and prompt device at the entrance of the highway toll station, the damage to the rotating plate by strong wind and the difficulty of the driver to judge the position of the rotating plate is solved, and higher operating efficiency and operation safety are achieved sex.
Patent Information
- Application Number
- CN202421339988.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-13
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-06-13
AI Technical Summary
The anti-repair rating device at the entrance of the existing highway toll station is prone to damage in strong winds, and it is difficult to determine the position of the rotating plate for vehicles with higher cabs, which increases operational difficulty and safety hazards.
An anti-repair scale device including a railing machine, a rotating plate, a first guide frame, a second guide frame, an indicator light, a prompt frame and a camera is designed. Through the limiting structure of the first guide frame and the second guide frame, the damage to the rotating plate by strong wind is avoided; by setting the prompt frame and indicator light, the prompt effect on the vehicle with a higher cab is improved.
It effectively avoids damage to the rotating plate by strong wind, improves the operating efficiency of the rotating plate, and reduces the difficulty of the driver in determining the position of the rotating plate by the prompt holder and indicator light, and improves operational safety.
Smart Images
Figure CN222462092U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of anti-repetitive weighing, in particular to an anti-repetitive weighing device at an entrance of a toll station on a highway. Background Art
[0002] Weighing freight vehicles at the entrance of highway toll stations is an important step to ensure road traffic safety and protect highway facilities from damage. However, in actual operation, some trucks, especially large trucks with more than 5 axles, will take improper measures such as "jumping the scale" and "rushing the scale" before entering the highway in order to reduce the weighing value and avoid being fined for overweight or being banned from entering the highway. These operations not only affect the accuracy of weighing, but also bring hidden dangers to the safety of highway traffic.
[0003] The anti-duplicate weighing device at the entrance of highway toll stations currently on the market usually adopts a combination of a barrier machine and a rotating plate. The barrier machine is responsible for controlling the passage of vehicles, while the rotating plate is used as an interception device to prevent vehicles from performing improper operations. However, this design has some problems:
[0004] First of all, the end of the rotating plate away from the barrier machine is usually suspended, and there are often no buildings around the entrance of the highway toll station. Therefore, in strong winds, the rotating plate is easily affected by the wind, causing shaking or even damage, which not only affects the normal use of the equipment, but may also cause safety hazards to passing vehicles.
[0005] Secondly, since the height of the rotating plate is relatively fixed, for vehicles with higher cabs, when the vehicle gradually approaches the rotating plate, the rotating plate will gradually disappear from the driver's sight, making it difficult for the driver to judge the distance between the vehicle and the rotating plate, increasing the difficulty of operation and safety hazards.
[0006] Therefore, it is very necessary to invent a device to prevent the entrance of a highway toll station from being repeated. Utility Model Content
[0007] The utility model aims to provide a device for preventing duplicate weighing at the entrance of a highway toll station, so as to solve the problems mentioned in the background technology.
[0008] In order to solve the above technical problems, the utility model is realized by the following technical solutions:
[0009] The utility model is an anti-re-weighing device at the entrance of a toll station on a highway, comprising a barrier machine, a rotating plate, a first guide frame, a second guide frame, a first indicator light, a prompt frame and a camera, wherein the barrier machine and the first guide frame are respectively fixed on both sides of the road at the front end of a weighing platform at the entrance of the toll station, wherein the output end of the barrier machine is fixed with a rotating plate by bolts, and the other end of the rotating plate is slidably arranged inside the first guide frame; the end of the rotating plate close to the barrier machine is slidably arranged inside the second guide frame, wherein the second guide frame is fixed to the outer side surface of the barrier machine by bolts; the side surface of the rotating plate away from the weighing platform at the entrance of the toll station is fixed with a first indicator light by bolts, and the upper side surface of the rotating plate is fixed with a prompt frame; the upper end of the barrier machine is fixed with a camera by bolts, and the lens of the camera is facing the front side of the rotating plate; the first indicator light and the camera are both connected to a controller inside the barrier machine by a data line.
[0010] Furthermore, the first guide frame includes a base, a first limit frame, a second limit frame and a first ball. The base is fixed to the side of the road at the front end of the toll station entrance weighing platform by bolts, and the upper side of the base is respectively fixed with the first limit frame and the second limit frame by welding; the upper ends of the first limit frame and the second limit frame are both arc-shaped, and the side surfaces of the upper ends of the first limit frame and the second limit frame close to the rotating plate are both provided with a plurality of the first ball rollers through ball joints. Such an arrangement can limit the end of the rotating plate away from the barrier machine.
[0011] Furthermore, the second guide frame includes a mounting plate, a third limit frame, a fourth limit frame and a second ball, the mounting plate is fixed to the outer side of the barrier machine by bolts, and the third limit frame and the fourth limit frame are fixed to the upper side of the mounting plate by welding respectively; a rotating plate is arranged between the third limit frame and the fourth limit frame, and a plurality of the second ball bearings are movably arranged on the side of the third limit frame and the fourth limit frame close to the rotating plate through a ball joint, and such an arrangement can limit the end of the rotating plate close to the barrier machine.
[0012] Furthermore, the warning frame includes a base, a second indicator light, a connecting rod, a slider, a stud and a nut, the upper side of the base is fixed with the second indicator light by bolts, and the two ends of the base are respectively equipped with connecting rods by hinged rotation; the lower ends of the connecting rods are equipped with sliders by hinged rotation, wherein the sliders are slidably set on the upper side of the rotating plate; the lower sides of the sliders are fixed with studs by welding, wherein the studs are slidably installed inside the rotating plate; the outer sides of the studs are fixed with nuts by threaded engagement, wherein the nuts are set on the lower side of the rotating plate; the second indicator light is connected to the controller inside the barrier machine by a data cable. Such an arrangement can provide warnings for vehicles with a higher cab.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] 1. The setting of the first guide frame and the second guide frame of the utility model can limit the two ends of the rotating plate, so as to prevent the strong wind at the toll station from damaging the rotating plate. Secondly, by setting the first ball and the second ball, the movement of the rotating plate can be guided to reduce friction and improve the operating efficiency of the rotating plate.
[0015] 2. The utility model is provided with a reminder frame, and when in use, the second indicator light can remind vehicles with higher cabs. At the same time, the corresponding nut can be loosened, and then the position of the corresponding slider can be changed, so that the height of the second indicator light can be changed. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0017] Figure 1 It is a structural schematic diagram of the utility model.
[0018] Figure 2 It is a structural schematic diagram of the first guide frame of the utility model.
[0019] Figure 3 It is a structural schematic diagram of the second guide frame of the utility model.
[0020] Figure 4 It is a structural schematic diagram of the prompting frame of the utility model.
[0021] In the figure:
[0022] 1-barrier machine, 2-rotating plate, 3-first guide frame, 31-base, 32-first limit frame, 33-second limit frame, 34-first ball, 4-second guide frame, 41-mounting plate, 42-third limit frame, 43-fourth limit frame, 44-second ball, 5-first indicator light, 6-prompt frame, 61-base, 62-second indicator light, 63-connecting rod, 64-slider, 65-stud, 66-nut, 7-camera, 8-toll station entrance scale. DETAILED DESCRIPTION
[0023] 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 of 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.
[0024] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner", "all around" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.
[0025] See also Figure 1 As shown, the utility model is an anti-re-weighing device for the entrance of a highway toll station, comprising a barrier machine 1, a rotating plate 2, a first guide frame 3, a second guide frame 4, a first indicator light 5, a prompt frame 6 and a camera 7, wherein the barrier machine 1 and the first guide frame 3 are respectively fixed on both sides of the road at the front end of a weighing platform 8 at the entrance of the toll station, wherein the output end of the barrier machine 1 is fixed with a rotating plate 2 by bolts, and the other end of the rotating plate 2 is slidably arranged inside the first guide frame 3; the end of the rotating plate 2 close to the barrier machine 1 is slidably arranged inside the second guide frame 4, wherein the second guide frame 4 is fixed to the outer side surface of the barrier machine 1 by bolts; the side surface of the rotating plate 2 away from the weighing platform 8 at the entrance of the toll station is fixed with a first indicator light 5 by bolts, and the upper side surface of the rotating plate 2 is fixed with a prompt frame 6; the upper end of the barrier machine 1 is fixed with a camera 7 by bolts, and the lens of the camera 7 is facing the front side of the rotating plate; the first indicator light 5 and the camera 7 are both connected to the controller inside the barrier machine 1 by a data line.
[0026] like Figure 2 As shown, the first guide frame 3 includes a base 31, a first limiting frame 32, a second limiting frame 33 and a first ball 34. The base 31 is fixed to the side of the road at the front end of the toll station entrance weighing platform 8 by bolts, and the upper side of the base 31 is respectively fixed with the first limiting frame 32 and the second limiting frame 33 by welding; the upper ends of the first limiting frame 32 and the second limiting frame 33 are both arc-shaped, and the upper ends of the first limiting frame 32 and the second limiting frame 33 are both provided with a plurality of first balls 34 on one side of the rotating plate 2 through a ball joint. When in use, the first limiting frame 32 and the second limiting frame 33 can limit the end of the rotating plate 2 away from the barrier machine 1, thereby preventing the strong wind at the toll station from damaging the rotating plate 2. Secondly, the first balls 34 on the first limiting frame 32 and the second limiting frame 33 can guide the movement of the rotating plate 2.
[0027] like Figure 3As shown, the second guide frame 4 includes a mounting plate 41, a third limiting frame 42, a fourth limiting frame 43 and a second ball 44. The mounting plate 41 is fixed to the outer side surface of the barrier machine 1 by bolts, and the upper side surface of the mounting plate 41 is fixed with the third limiting frame 42 and the fourth limiting frame 43 by welding respectively; a rotating plate 2 is arranged between the third limiting frame 42 and the fourth limiting frame 43, and the side surfaces of the third limiting frame 42 and the fourth limiting frame 43 close to the rotating plate 2 are both provided with a plurality of second ball 44 through ball joints. When in use, the third limiting frame 42 and the fourth limiting frame 43 can limit the end of the rotating plate 2 close to the barrier machine 1, thereby preventing the rotating plate 2 from being separated from the barrier machine 1. Secondly, the second ball 44 can guide the movement of the rotating plate 2.
[0028] like Figure 4 As shown, the prompt frame 6 includes a base 61, a second indicator light 62, a connecting rod 63, a slider 64, a stud 65 and a nut 66, the upper side of the base 61 is fixed with the second indicator light 62 by bolts, and the two ends of the base 61 are respectively installed with the connecting rod 63 by hinged rotation; the lower end of the connecting rod 63 is installed with a slider 64 by hinged rotation, wherein the slider 64 is slidably set on the upper side of the rotating plate 2; the lower side of the slider 64 is fixed with the stud 65 by welding, wherein the stud 65 is slidably installed inside the rotating plate 2; the outer side of the stud 65 is fixed with the nut 66 by threaded engagement, wherein the nut 66 is set on the lower side of the rotating plate 2; the second indicator light 62 is connected to the controller inside the barrier machine 1 through a data cable. When in use, the second indicator light 62 can prompt vehicles with a higher cab. At the same time, the corresponding nut 66 can be loosened, and then the position of the corresponding slider 64 can be changed, so that the height of the second indicator light 62 can be changed.
[0029] See also Figure 1-4 As shown, the utility model is an anti-reweighing device for the entrance of a highway toll station, and its working principle is: when in use, when a vehicle arrives at the entrance of the toll station, the camera 7 will capture the vehicle information and transmit the information to the controller inside the barrier 1. The controller determines whether the vehicle has been weighed within 2 hours based on the vehicle information. If it has been weighed within 2 hours, no action will be taken. If it has not been weighed within 2 hours, the barrier 1 can drive the rotating plate 2 to rotate to the corresponding position, so that the vehicle can pass.
[0030] At the same time, the first indicator light 5 and the second indicator light 62 will emit light, so as to facilitate the driver to determine the position of the rotating plate 2.
[0031] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0032] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A device for preventing duplicate weighing at the entrance of a highway toll station, comprising a barrier machine (1), a rotating plate (2), a first guide frame (3), a second guide frame (4), a first indicator light (5), a prompt frame (6) and a camera (7), characterized in that: The barrier machine (1) and the first guide frame (3) are respectively fixed on both sides of the road at the front end of the toll station entrance weighing platform (8), wherein a rotating plate (2) is fixed at the output end of the barrier machine (1), and the other end of the rotating plate (2) is slidably arranged inside the first guide frame (3); the end of the rotating plate (2) close to the barrier machine (1) is slidably arranged inside the second guide frame (4), wherein the second guide frame (4) is fixed to the outer side of the barrier machine (1); a first indicator light (5) is fixed on the side of the rotating plate (2) away from the toll station entrance weighing platform (8), and a prompt frame (6) is fixed on the upper side of the rotating plate (2); a camera (7) is fixed on the upper end of the barrier machine (1), and the lens of the camera (7) is facing the front side of the rotating plate; the first indicator light (5) and the camera (7) are both connected to the controller inside the barrier machine (1) through a data cable.
2. The anti-re-weighing device at the entrance of a highway toll station as claimed in claim 1, characterized in that: The first guide frame (3) comprises a base (31), a first limiting frame (32), a second limiting frame (33) and a first ball bearing (34); the base (31) is fixed to a side of a road at the front end of a toll station entrance weighing platform (8), and the first limiting frame (32) and the second limiting frame (33) are respectively fixed to the upper side of the base (31); the upper ends of the first limiting frame (32) and the second limiting frame (33) are both arc-shaped, and a side of the upper ends of the first limiting frame (32) and the second limiting frame (33) close to the rotating plate (2) are both provided with a plurality of the first ball bearings (34) through a ball joint.
3. The anti-re-weighing device at the entrance of a highway toll station as claimed in claim 1, characterized in that: The second guide frame (4) comprises a mounting plate (41), a third limiting frame (42), a fourth limiting frame (43) and a second ball bearing (44); the mounting plate (41) is fixed to the outer side surface of the barrier machine (1), and the third limiting frame (42) and the fourth limiting frame (43) are respectively fixed to the upper side surface of the mounting plate (41); a rotating plate (2) is arranged between the third limiting frame (42) and the fourth limiting frame (43), and a plurality of the second ball bearings (44) are arranged on the side surfaces of the third limiting frame (42) and the fourth limiting frame (43) close to the rotating plate (2) through ball joints.
4. The anti-re-weighing device at the entrance of a highway toll station as claimed in claim 1, characterized in that: The prompt frame (6) comprises a base (61), a second indicator light (62), a connecting rod (63), a slider (64), a stud (65) and a nut (66); the second indicator light (62) is fixed to the upper side of the base (61), and the connecting rods (63) are rotatably mounted on both ends of the base (61); the sliders (64) are rotatably mounted on the lower ends of the connecting rods (63), wherein the sliders (64) are slidably mounted on the upper side of the rotating plate (2); the studs (65) are fixed to the lower sides of the sliders (64), wherein the studs (65) are slidably mounted inside the rotating plate (2); the outer sides of the studs (65) are fixed with nuts (66) through threaded engagement, wherein the nuts (66) are arranged on the lower side of the rotating plate (2); the second indicator light (62) is connected to a controller inside the barrier machine (1) via a data cable.