Fast freight car charging device based on free flow inlet pre-weighing for expressway
By using vehicle separators and gantry structures at highway toll stations, flexible switching and accurate weighing of extra-wide lanes can be achieved, solving the traffic congestion caused by slow passage of extra-wide vehicles and improving the accuracy and efficiency of detection and toll collection.
Patent Information
- Application Number
- CN202520307222.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-25
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-02-25
AI Technical Summary
Oversized vehicles passing slowly can cause traffic congestion and affect the efficiency of highway toll stations.
The system employs a fast truck toll collection device based on free-flow entrances. It divides the lane into left and right lanes through a vehicle separator and is equipped with a gantry, weighbridge, and acoustic sensors to achieve the merging and separation of extra-wide lanes. Combined with hydraulic rods and drive motors, it enables accurate weighing and toll collection for extra-wide trucks.
It effectively alleviates the traffic pressure of oversized vehicles, improves the accuracy of weight detection and toll collection for oversized trucks, reduces traffic pressure, and improves traffic efficiency.
Smart Images
Figure CN223757110U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of highway weighing toll, specifically a kind of highway based on the quick truck tolling device of free flow entrance preweighing. BACKGROUND
[0002] Modern economic development brings huge logistics demand, many industries such as construction, manufacturing, retail, etc. rely on truck transportation of large quantities of goods, super-wide truck due to heavy load, large space, can transport more goods at a time, significantly reduce the unit transportation cost, meet the demand of large-scale goods long-distance transportation, especially long-distance trunk transportation.
[0003] Highway toll station is usually set to the right side of a 4.5m and above special channel for super-wide truck, however, super-wide truck due to the difficulty of operation and inspection factors, leading to slow through, thus easy to cause multiple super-wide truck to gather in front of toll station waiting for traffic, and further easy to affect the vehicle traffic of toll station cause traffic pressure.
[0004] Therefore, the utility model provides a kind of highway based on the quick truck tolling device of free flow entrance preweighing, to solve the above problems. UTILITY MODEL CONTENT
[0005] The technical problem to be solved by the utility model is that super-wide vehicle passing slowly can easily cause traffic pressure.
[0006] The utility model provides the following technical scheme: a kind of highway based on the quick truck tolling device of free flow entrance preweighing, including lane, portal frame, weighbridge and vehicle separation body, characterized by: the lane is fixedly installed with portal frame along length direction, the lane center part is installed with vehicle separation body along length direction, the vehicle separation body divides lane into left lane and right lane, left lane and right lane are symmetrically fixedly installed with weighbridge respectively.
[0007] The vehicle separation body includes base, rotating shaft, left plate, right plate and drive motor, the rotating shaft is symmetrically rotatably installed between the base, the left plate and the right plate are fixedly installed on the surface of the two symmetric rotating shafts respectively, the main gear meshing with each other is fixedly installed on the surface of the symmetric rotating shaft, one end of one rotating shaft penetrates through the base, the drive motor is fixedly installed on the surface of the base, and the output shaft of the drive motor is coaxially fixedly connected with the end of the rotating shaft penetrating through the base.
[0008] The weighbridge includes first weighbridge and second weighbridge, and the first weighbridge and the second weighbridge are staggered.
[0009] The first ground balance is symmetrically installed with the connecting body and the hydraulic rod on the head and tail sides along the lane direction.
[0010] The first ground balance is symmetrically installed with the connecting body and the hydraulic rod on the head and tail sides along the lane direction.
[0011] The gantry is divided into a head gantry and a tail gantry, and the lane is sequentially fixed with the head gantry and the tail gantry along the length direction, the head gantry is fixed with the sound wave sensor, and the tail gantry is fixed with the camera.
[0012] The left plate comprises a base plate, a separation rod and an end rod, the base plate is fixed on the surface of the rotating shaft, the separation rod is fixed vertically on the surface of the base plate, and a plurality of separation rods are installed in an array on the surface of the base plate.
[0013] The ground balance is fixed with the clamping groove for accommodating the separation rod.
[0014] The beneficial effects of the utility model are as follows:
[0015] 1. The vehicle separation body can combine the ordinary lane into a super-wide lane for the super-wide truck to pass, thereby relieving the passing pressure of the super-wide vehicle, and the super-wide lane can be further separated into two adjacent ordinary lanes for passing, so that the ordinary lane and the super-wide lane can be switched, the ordinary train or the super-wide truck can be switched to pass, and the traffic pressure of the slow super-wide lane is relieved.
[0016] 2. The first ground balance and the second ground balance can be connected by the connecting body to form a whole, and the length of the super-wide truck can be adapted, so that the weight of the super-wide truck can be detected to improve the detection accuracy. DRAWINGS
[0017] In order to more clearly illustrate the specific embodiments of the utility model or the technical solutions in the prior art, the drawings needed in the specific embodiments or the prior art description will be briefly introduced as follows, and obviously, the drawings in the following description are some embodiments of the utility model, and those skilled in the art can obtain other drawings according to the drawings without creating creative labor.
[0018] Figure 1 It is the overall structure of the utility model overhead view;
[0019] Figure 2The utility model discloses a super wide lane structure schematic diagram shows that the utility model discloses a super wide lane state vehicle separation body structure schematic diagram shows that the utility model discloses a common lane state vehicle separation body structure schematic diagram shows that the utility model discloses a super wide lane state vehicle separation body cross section structure schematic diagram shows that the utility model discloses a common lane state vehicle separation body cross section structure schematic diagram shows that the utility model discloses a common lane state first weight and second weight separation state structure schematic diagram shows that the utility model discloses a super wide lane state first weight and second weight connection state structure schematic diagram.
[0020] Figure 3 The utility model discloses a super wide lane state vehicle separation body structure schematic diagram shows that the utility model discloses a common lane state vehicle separation body structure schematic diagram shows that the utility model discloses a super wide lane state vehicle separation body cross section structure schematic diagram shows that the utility model discloses a common lane state vehicle separation body cross section structure schematic diagram shows that the utility model discloses a common lane state first weight and second weight separation state structure schematic diagram shows that the utility model discloses a super wide lane state first weight and second weight connection state structure schematic diagram.
[0021] Figure 4 The utility model discloses a super wide lane state vehicle separation body structure schematic diagram shows that the utility model discloses a common lane state vehicle separation body structure schematic diagram shows that the utility model discloses a super wide lane state vehicle separation body cross section structure schematic diagram shows that the utility model discloses a common lane state vehicle separation body cross section structure schematic diagram shows that the utility model discloses a common lane state first weight and second weight separation state structure schematic diagram shows that the utility model discloses a super wide lane state first weight and second weight connection state structure schematic diagram.
[0022] Figure 5 The utility model discloses a super wide lane state vehicle separation body structure schematic diagram shows that the utility model discloses a common lane state vehicle separation body structure schematic diagram shows that the utility model discloses a super wide lane state vehicle separation body cross section structure schematic diagram shows that the utility model discloses a common lane state vehicle separation body cross section structure schematic diagram shows that the utility model discloses a common lane state first weight and second weight separation state structure schematic diagram shows that the utility model discloses a super wide lane state first weight and second weight connection state structure schematic diagram.
[0023] Figure 6 The utility model discloses a super wide lane state vehicle separation body structure schematic diagram shows that the utility model discloses a common lane state vehicle separation body structure schematic diagram shows that the utility model discloses a super wide lane state vehicle separation body cross section structure schematic diagram shows that the utility model discloses a common lane state vehicle separation body cross section structure schematic diagram shows that the utility model discloses a common lane state first weight and second weight separation state structure schematic diagram shows that the utility model discloses a super wide lane state first weight and second weight connection state structure schematic diagram.
[0024] Figure 7 The utility model discloses a super wide lane state vehicle separation body structure schematic diagram shows that the utility model discloses a common lane state vehicle separation body structure schematic diagram shows that the utility model discloses a super wide lane state vehicle separation body cross section structure schematic diagram shows that the utility model discloses a common lane state vehicle separation body cross section structure schematic diagram shows that the utility model discloses a common lane state first weight and second weight separation state structure schematic diagram shows that the utility model discloses a super wide lane state first weight and second weight connection state structure schematic diagram.
[0025] Figure 8 The utility model discloses a super wide lane state vehicle separation body structure schematic diagram shows that the utility model discloses a common lane state vehicle separation body structure schematic diagram shows that the utility model discloses a super wide lane state vehicle separation body cross section structure schematic diagram shows that the utility model discloses a common lane state vehicle separation body cross section structure schematic diagram shows that the utility model discloses a common lane state first weight and second weight separation state structure schematic diagram shows that the utility model discloses a super wide lane state first weight and second weight connection state structure schematic diagram.
[0026] In the drawing: 1, lane;2, weight;21, first weight;211, sliding groove;212, connecting body;213, hydraulic rod;22, second weight;221, connecting groove;23, clamping groove;3, vehicle separation body;31, base;32, rotating shaft;33, left plate;331, base plate;332, separation rod;333, end rod;34, right plate;35, drive motor;36, main gear;4, front gantry;41, rear gantry;42, sound wave sensor;43, camera. DETAILED DESCRIPTION
[0027] In order to make the utility model embodiment's purpose, technical scheme and advantage more clear, below, to the technical scheme in the utility model embodiment of the present utility model, clear, complete is described. Obviously, the described embodiment is the part embodiment of the utility model, rather than all the embodiment. Therefore, the following detailed description of the embodiment of the utility model is not intended to limit the scope of the claimed utility model, but only represents part of the embodiment of the utility model. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor are within the scope of the utility model protection.
[0028] It should be noted that: similar signs and letters show similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.
[0029] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and "back side," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of this utility model is conventionally placed during use. These terms are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation; therefore, they should not be construed as limitations on this utility model.
[0030] It should also be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0031] In response to the existing technical problem that slow passage of oversized vehicles easily causes traffic congestion, this disclosure provides a fast truck toll collection device based on free-flow entrance pre-weighing for highways, including a lane 1, a weighbridge 2, and a vehicle separator 3. The vehicle separator 3 is installed along the length of the center of the lane 1, and the vehicle separator 3 divides the lane 1 into a left lane and a right lane. Weighbridges 2 are symmetrically fixedly installed in the left lane and the right lane, respectively.
[0032] The first and last sections of lane 1 are respectively fixedly installed with a first gantry 4 and a last gantry 41. The first gantry 4 spans the left and right lanes, and the last gantry 41 is located at the end of lane 1. A sound wave sensor 42 is installed at a height on the first gantry 4, and a camera 43 is fixedly installed on the last gantry 41.
[0033] A barrier arm is fixedly installed between the tailgate 41 and the lane. After the camera 43 detects the license plate and deducts the fee, the barrier arm is raised to allow passage.
[0034] The vehicle separator 3 includes a base 31, a rotating shaft 32, a left plate 33, a right plate 34, and a drive motor 35. The rotating shafts 32 are symmetrically rotatably mounted on the bases 31. The left plate 33 and the right plate 34 are respectively fixedly mounted on the surfaces of the two symmetrical rotating shafts 32. The main gears 36 that mesh with each other are fixedly mounted on the surfaces of the symmetrical rotating shafts 32. One end of one of the rotating shafts 32 passes through the base 31. The drive motor 35 is fixedly mounted on the surface of the base 31. The output shaft of the drive motor 35 is coaxially and fixedly connected to the end of the rotating shaft 32 that passes through the base 31.
[0035] By driving any rotating shaft with the driving motor 35, the rotating shaft fixed with the driving motor 35 drives the adjacent rotating shaft in the opposite direction through the meshing of the main gear 36 in the rotating process, so that the symmetrical rotating shafts drive the left plate 33 and the right plate 34 in the opposite direction respectively, and then the left plate 33 and the right plate 34 are synchronously lifted and erected to divide the super-wide lane into two ordinary lanes, or the left plate 33 and the right plate 34 are synchronously lowered to combine the two ordinary lanes into a super-wide lane.
[0036] The lane 1 is divided into an ordinary lane with a width of 2.5 m for accommodating ordinary trucks by the vehicle separation body 3. When the ordinary truck is running, the vehicle running position is detected by the sound wave sensor 42 arranged on the front gantry 4. When the vehicle runs above the weight bridge 2, the weight of the vehicle is accurately judged by positioning and cooperating with the detection of the weight bridge 2 by the sound wave sensor 42, and the license plate is recorded by the camera 43 on the tail gantry 41 to charge.
[0037] When the number of super-wide trucks increases to cause traffic jam in the super-wide lane at the rightmost side of the toll station, any rotating shaft 32 is driven to rotate by the driving motor 35 in the embodiment of the disclosure. The rotating shaft 32 fixed with the driving motor 35 drives the adjacent rotating shaft 32 in the opposite direction through the meshing of the main gear 36 in the rotating process, so that the symmetrical rotating shafts 32 drive the left plate 33 and the right plate 34 in the opposite direction respectively, and then rotate towards the adjacent weight bridge 2 respectively, so that the left plate 33 and the right plate 34 are respectively placed on the surface of the weight bridge 2 in the left lane and the right lane, so that the left lane and the right lane are combined to form a 5 m super-wide lane, and then the super-wide truck can pass through.
[0038] When the super-wide truck starts to enter the lane 1 in the embodiment of the disclosure, the sound wave sensor 42 on the front gantry 4 detects, and when the super-wide truck enters, the sound wave sensor 42 transmits a signal and controls the driving motor 35 to start through the existing technology, so that the left plate 33 and the right plate 34 are respectively rotated to be placed on the surface of the weight bridge 2 in the left lane and the right lane, so that the left lane and the right lane are combined to form a super-wide lane.
[0039] When the super-wide truck enters the super-wide lane, the wheels on both sides of the super-wide truck are respectively located on the surface of the weight bridge 2 in the left lane and the right lane, so as to cooperate with the determination of the position of the super-wide truck by the sound wave sensor 42. When the position of the super-wide truck is completely above the weight bridge 2, the weight of the super-wide truck is detected, so as to charge according to the weight of the super-wide truck.
[0040] The scale 2 comprises a first scale 21 and a second scale 22, which are staggeredly installed. The first scale 21 and the second scale 22 can measure the vehicle weight respectively. When the ordinary truck enters, the weight can be detected by the second scale 22 after passing through the first scale 21, so as to review the vehicle weight, thereby avoiding the vehicle weight detection error, and facilitating to improve the toll accuracy.
[0041] The first scale 21 is provided with a sliding groove 211, the connecting body 212 is slidably installed in the sliding groove 211, the hydraulic rod 213 is fixedly installed between the connecting body 212 and the first scale 21, and the second scale 22 is provided with a connecting groove 221 close to the first scale 21, which accommodates the connecting body 212.
[0042] When the sound wave sensor 42 detects the input of the super-wide truck and the vehicle separating body 3 combines the left lane and the right lane to form a super-wide lane, the hydraulic rod 213 works synchronously, so as to drive the connecting body 212 in the first scale 21 to extend along the sliding groove 211 into the connecting groove 221 until the connecting body 212 is inserted into the connecting groove 221, so as to connect the first scale 21 and the second scale 22 to form a whole, thereby adapting to the length of the super-wide truck, and facilitating to improve the detection of the weight of the super-wide truck to improve the detection accuracy.
[0043] It should be noted that the working principle of the sound wave sensor 42 for converting the signal processing to control the hydraulic rod 213 and the driving motor 35 is prior art, which will not be described here.
[0044] The first scale 21 and the second scale 22 are staggeredly installed, the first scale 21 is symmetrically installed with the connecting body 212 and the hydraulic rod 213 on the head side along the direction of the lane 1. The first scale 21 is symmetrically installed with the connecting body 212 and the hydraulic rod 213 on the head side along the direction of the lane 1, which can simultaneously connect the second scale 22 on the head side, so as to further form a whole of the first scale 21 and the second scale 22, further adapt to the length of the super-wide truck, and facilitate to improve the detection of the weight of the super-wide truck to improve the detection accuracy.
[0045] The left plate 33 comprises a base plate 331 and a separating rod 332, the base plate 331 is fixedly installed on the surface of the rotating shaft 32, the separating rod 332 is fixedly installed on the surface of the base plate 331 perpendicularly, and a plurality of separating rods 332 are installed in array on the surface of the base plate 331.
[0046] When the driving motor 35 drives the rotating shaft 32 and the base plate 331 to rotate, the base plate 331 drives the separation rod 332 to stand up or lie down, so that the separation rod 332 plays a role of a road central barrier when it stands up, thereby separating ordinary trucks to the two sides to form ordinary lanes, and when the base plate 331 drives the separation rod 332 to rotate to lie down, the separation rod 332 is clamped into the clamping groove 23, thereby combining the two ordinary lanes to form an ultra-wide lane.
[0047] It should be noted that when the separation rod 332 is inserted into the clamping groove 23, the left plate 33 and the right plate 34 are slightly lower than the surface of the weight 2, which can avoid the force acting on the separation rod 332, and on the other hand, a non-slip groove is formed, thereby improving the grip of the ultra-wide vehicle, and further facilitating the stability of the ultra-wide truck to prevent skidding.
[0048] It should be noted that when the separation rod 332 enters the clamping groove 23, the base plate 331 is located at the side of the weight 2.
[0049] In order to improve the stability of the installation of the separation rod 332, the end portion of the separation rod 332 away from the base plate 331 is vertically fixed with an end rod 333 connected with a plurality of separation rods 332. It should be noted that when the separation rod 332 is located in the clamping groove 23, the end rod 333 is located at the side of the weight 2.
[0050] When the ordinary truck enters, the left plate 33 and the right plate 34 are in a vertical state, thereby separating the lane 1 to form a left lane and a right lane with a width of 2.5 m for the ordinary truck to travel. In the process of driving the ordinary truck, the weight of the truck is detected by the sound wave sensor 42 and the weight 2, and the first weight 21 and the second weight 22 can review the weight of the ordinary truck, thereby avoiding the error of charging the ordinary truck, and improving the accuracy of the weight charging of the ordinary truck.
[0051] When the traffic pressure is caused by too many ultra-wide vehicles, the ultra-wide vehicles are guided to enter the lane 1 in the embodiment of the present disclosure, and when the ultra-wide truck enters the lane 1 in the embodiment of the present disclosure, the sound wave sensor 42 on the first gantry 4 detects that the ultra-wide truck enters, thereby controlling the driving motor 35 to start, and driving any rotating shaft to rotate by the driving motor 35. In the process of rotating, the rotating shaft fixed with the driving motor 35 drives the adjacent rotating shaft to rotate in the opposite direction through the meshing of the main gear 36, so that the symmetrical rotating shafts drive the left plate 33 and the right plate 34 to rotate in the opposite direction respectively, and rotate towards the adjacent weight 2, so that the separation rod 332 on the surface of the left plate 33 and the right plate 34 enters the clamping groove 23 on the surface of the first weight 21 and the second weight 22, thereby combining the left lane and the right lane to form a 5m wide lane 1, thereby being able to accommodate the ultra-wide truck to pass.
[0052] When the left plate 33 and the right plate 34 rotate to respectively lie on the surface of the load cell 2 in the left lane and the right lane, the hydraulic rod 213 in the first load cell 21 is started, so as to drive the connecting body 212 to extend along the sliding groove 211 and slide into the connecting groove 221 of the adjacent second load cell 22, until the connecting body 212 is inserted into the connecting groove 221, so as to connect the first load cell 21 and the second load cell 22 to form an integral whole, thereby being capable of adapting to the length of the super-wide truck, and being favorable to improve the detection of the weight of the super-wide truck to improve the detection accuracy.
[0053] Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed for protection. The scope of protection of the utility model is defined by the appended claims and their equivalents.
Claims
1. A high-speed highway rapid truck toll collection device based on free-flow entrance pre-weighing, comprising a lane (1), a weighbridge (2) and a vehicle separation body (3), characterized in that: The center part of the lane (1) is provided with a vehicle separator (3) along the length direction, which separates the lane (1) into left lane and right lane, and a weighbridge (2) is symmetrically fixed in each lane. The vehicle separator (3) comprises a base (31), a rotating shaft (32), a left plate (33), a right plate (34) and a driving motor (35), the rotating shaft (32) is symmetrically rotatably installed between the bases (31), the left plate (33) and the right plate (34) are symmetrically fixed on the surfaces of the rotating shafts (32), the main gears (36) are fixed on the surfaces of the rotating shafts (32) and mesh with each other, one end of the rotating shaft (32) penetrates through the base (31), the driving motor (35) is fixed on the surface of the base (31), and the output shaft of the driving motor (35) is coaxially fixedly connected with the end of the rotating shaft (32) penetrating through the base (31).
2. The express truck weigh-in-motion device based on free-flow entrance pre-weighing of a highway according to claim 1, characterized in that: The weighbridge (2) comprises a first weighbridge (21) and a second weighbridge (22), and the first weighbridge (21) and the second weighbridge (22) are staggered.
3. A free flow entrance based pre-weighing truck toll collection device for highways as claimed in claim 2 wherein: A sliding groove (211) is formed in the first weighbridge (21), a connecting body (212) is slidably installed in the sliding groove (211), a hydraulic rod (213) is fixedly installed between the connecting body (212) and the first weighbridge (21), and a connecting groove (221) for accommodating the connecting body (212) is formed in the second weighbridge (22) close to the first weighbridge (21).
4. A free flow entrance based pre-weighing truck toll collection device for highways as claimed in claim 3 wherein: The first weighbridge (21) is symmetrically provided with the connecting body (212) and the hydraulic rod (213) on the head and tail sides along the lane (1).
5. A free flow entrance based pre-weighing express truck toll collection device for a highway as claimed in claim 4 wherein: The lane (1) is fixedly provided with a gantry along the length direction, the gantry comprises a head gantry (4) and a tail gantry (41), the lane (1) is sequentially fixedly provided with the head gantry (4) and the tail gantry (41) along the length direction, a sound wave sensor (42) is fixedly installed on the head gantry (4), and a camera (43) is fixedly installed on the tail gantry (41).
6. A free flow entrance based pre-weighing truck toll collection device for highways as claimed in claim 5 wherein: The left plate (33) comprises a base plate (331), a separation rod (332) and an end rod (333), the base plate (331) is fixedly installed on the surface of the rotating shaft (32), the separation rod (332) is perpendicularly fixedly installed on the surface of the base plate (331), and a plurality of end rods (333) are installed in line on the surface of the base plate (331).
7. A free flow entrance based pre-weighing express truck toll collection device for a highway as claimed in claim 6 wherein: The surface of the weighbridge (2) is fixedly provided with a clamping groove (23) for accommodating the separation rod (332).