CN210375367U

CN210375367U - Weighing mechanism based on automatic weighing apparatus of dynamic road vehicle

Info

Publication number: CN210375367U
Application number: CN201921255032.0U
Authority: CN
Inventors: 高翼; 龚雪松
Original assignee: Chengdu Shenlan Anjie Traffic Equipment Co ltd
Current assignee: Jixu Technology (Guangdong) Co.,Ltd.
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-04-21
Anticipated expiration: 2029-08-05

Abstract

The utility model discloses a heavy mechanism of meter based on automatic weighing apparatus of developments highway vehicle, including the bearing plate, the bearing plate both sides are provided with the road bed, bearing plate both sides limit end fixedly connected with place the frame and place the frame No. two, place and be provided with infrared emitter No. one in the frame, it is provided with infrared emitter No. two in the frame to place No. two, the equal fixedly connected with infrared emission pipe in infrared emitter and No. two infrared emitter upper ends, the bearing plate up end evenly is provided with many speed reduction strips, a plurality of connecting blocks of terminal surface fixedly connected with under the bearing plate, it is a plurality of the connecting block lower extreme all is provided with fixed frame, the fixed weighing sensor that is provided with of fixed frame lower extreme, weighing sensor lower extreme fixedly connected with supporting baseplate. The through hole is formed in the front wall of the weighing data box. The utility model discloses can directly carry out weight calculation to the vehicle in going, need not park the check weighing, can effectively avoid traffic jam, labour saving and time saving.

Description

Weighing mechanism based on automatic weighing apparatus of dynamic road vehicle

Technical Field

The utility model relates to a weighing machine constructs the field, especially relates to weighing machine constructs based on automatic weighing apparatus of developments highway vehicle.

Background

The phenomenon is particularly serious in China, the phenomenon that the overload and the overrun of road vehicles damage the road surface of the road greatly and traffic accidents are easily caused, and the direct economic loss of the road safety accidents caused by the overload and the overrun of China exceeds 30 billion yuan, so that the overload and overrun vehicle management on the road is very important.

At present, whether vehicles exceed the limit is mainly judged by installing a truck scale on a road section and weighing the vehicles coming and going, but the vehicles to be measured need to be stopped to the upper end of the truck scale and then measured when the vehicles are weighed, and the weight measuring method is low in speed, can seriously influence the traffic especially in the peak period of vehicle running and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a weighing mechanism based on an automatic weighing machine of a dynamic road vehicle.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a weighing mechanism based on a dynamic automatic weighing apparatus for highway vehicles comprises a bearing plate, wherein roadbeds are arranged on two sides of the bearing plate, a first placing frame and a second placing frame are fixedly connected to the edges of two sides of the bearing plate, a first infrared emitter is arranged in the first placing frame, a second infrared emitter is arranged in the second placing frame, infrared emitting tubes are fixedly connected to the upper ends of the first infrared emitter and the second infrared emitter, a plurality of deceleration strips are uniformly arranged on the upper end surface of the bearing plate, a plurality of connecting blocks are fixedly connected to the lower end surface of the bearing plate, a fixing frame is arranged at the lower ends of the connecting blocks, a weighing sensor is fixedly arranged at the lower end of the fixing frame, a supporting bottom plate is fixedly connected to the lower end of the weighing sensor, a weighing data box is arranged on the roadbed at the side end of the bearing plate, and a through, the weighing data box is internally provided with an infrared sensing module, No. two infrared sensing modules, a central control processor, a data acquisition module, a data calculation module and a display screen, an infrared emitter and No. two infrared emitters are respectively connected with an infrared sensing module and No. two infrared sensing modules, an infrared sensing module, No. two infrared sensing modules and a data acquisition module are all connected with the central control processor electricity, weighing sensor, data calculation module are all connected with the data acquisition module electricity, the data calculation module is connected with the display screen electricity.

As a further description of the above technical solution:

the connecting blocks are arranged into cubes, the number of the connecting blocks is four, and the connecting blocks are evenly arranged at four corners of the lower end of the bearing plate.

As a further description of the above technical solution:

the top ends of the two infrared transmitting tubes are provided with light-transmitting dust covers and penetrate through the first placing frame and the second placing frame respectively to form the upper end of the first placing frame and the upper end of the second placing frame.

As a further description of the above technical solution:

the through hole is rectangular, and a transparent glass sheet is embedded in the through hole.

As a further description of the above technical solution:

a plurality of fixing holes are formed in the supporting bottom plate.

As a further description of the above technical solution:

the first infrared sensing module, the second infrared sensing module, the central control processor, the data acquisition module, the data calculation module and the display screen are all fixedly connected to the inner side of the rear wall of the weighing data box.

The utility model discloses following beneficial effect has:

the utility model is provided with a first infrared emitter, when the vehicle head passes by, the infrared ray is blocked, the first infrared sensing module sends a signal to the central control processor, when the vehicle tail passes by the first infrared ray, the first infrared sensing module sends a signal to the central control processor again, at the moment, the central control processor sends a signal to the data acquisition module, the data acquisition module starts the weight data acquisition processing transmitted by the sensor, then sends a signal to the data calculation module, the data calculation module analyzes and calculates the data, finally the vehicle weight data is obtained, the vehicle weight data is displayed by the display screen, when the vehicle head passes by the second infrared ray, the second infrared emitter sends a signal to the central control processor, the central data processor sends a signal to the data acquisition module again, the data acquisition module stops working, by the design, the vehicle does not need to be stopped, the weight data of the vehicle can be obtained when the vehicle directly passes through the bearing plate, and then whether the vehicle is overloaded or not is judged, so that the system is convenient and fast, the traffic is not influenced, and the vehicle information can be managed.

Drawings

FIG. 1 is a side view of a weight measuring mechanism of an automatic weighing apparatus for a dynamic road vehicle according to the present invention;

FIG. 2 is a front view of a weighing mechanism of the present invention based on a dynamic road vehicle automatic weighing machine;

fig. 3 is the utility model provides a weighing mechanism's based on automatic weighing apparatus of developments highway vehicle theory of operation flow chart.

Illustration of the drawings:

1. a bearing plate; 2. a roadbed; 3. a first placing frame; 4. a first infrared emitter; 5. an infrared emission tube; 6. a deceleration strip; 7. a second placing frame; 8. a second infrared emitter; 9. connecting blocks; 10. a fixing frame; 11. a weighing sensor; 12. a support base plate; 13. a weighing data box; 14. a through hole; 15. a first infrared sensing module; 16. a second infrared sensing module; 17. a central control processor; 18. a data acquisition module; 19. a data calculation module; 20. a display screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a weighing mechanism based on a dynamic road vehicle automatic weighing apparatus comprises a bearing plate 1, wherein two sides of the bearing plate 1 are provided with roadbeds 2, the middle sides of two sides of the bearing plate 1 are fixedly connected with a first placing frame 3 and a second placing frame 7, a first infrared emitter 4 is arranged in the first placing frame 3, a second infrared emitter 8 is arranged in the second placing frame 7, the first infrared emitter 4 and the second infrared emitter 8 are fixedly connected on the side wall of the bearing plate 1, the upper ends of the first infrared emitter 4 and the second infrared emitter 8 are fixedly connected with an infrared emitting tube 5, the upper end surface of the bearing plate 1 is uniformly provided with a plurality of deceleration strips 6, the deceleration strips 6 can enable vehicles to slowly pass through the bearing plate 1, the lower end surface of the bearing plate 1 is fixedly connected with a plurality of connecting blocks 9, the lower ends of the plurality of connecting blocks 9 are respectively provided with a fixing frame 10, and the fixing frame 10 and the, the lower end of a fixing frame 10 is fixedly provided with a weighing sensor 11, the lower end of the weighing sensor 11 is fixedly connected with a supporting bottom plate 12, the lower end of the supporting bottom plate 12 is directly contacted with the ground, a weight-counting data box 13 is arranged on a roadbed 2 at the side end of a bearing plate 1, the front wall of the weight-counting data box 13 is provided with a through hole 14, a first infrared sensing module 15, a second infrared sensing module 16, a central control processor 17, a data acquisition module 18, a data calculation module 19 and a display screen 20 are arranged in the weight-counting data box 13, the first infrared emitter 4 and the second infrared emitter 8 are respectively and electrically connected with the first infrared sensing module 15 and the second infrared sensing module 16, the first infrared sensing module 15, the second infrared sensing module 16 and the data acquisition module 18 are electrically connected with the central control processor 17, the weighing sensor 11 and the data calculation module 19 are electrically connected with the, the data calculation module 19 is electrically connected to the display screen 20.

Connecting block 9 sets up to the cube, quantity is four, evenly set up in 1 lower extreme four corners of bearing plate, it can steadily place to have guaranteed that bearing plate 1, two 5 tops of infrared emission pipe are provided with the printing opacity dust cover, and run through respectively and place frame 3 and place frame 7 upper end No. two, make the laser of launching can not sheltered from by the dust, through-hole 14 sets up to the rectangle, and downthehole scarf joint has the clear glass piece, conveniently observe weight data from the outside, a plurality of fixed orificess have been seted up on the supporting baseplate 12, be used for fixing supporting baseplate 12 subaerial, infrared ray induction module 15, No. two infrared ray induction modules 16, central control treater 17, data acquisition module 18, data calculation module 19 and the equal fixed connection of display screen 20 are on the meter heavy data case 13 back wall is inboard.

The working principle is as follows: after the device is installed, when a vehicle head passes through the first infrared emitter 4, infrared rays are blocked, the first infrared sensing module 15 sends an electric signal to the central control processor 17, when a vehicle tail passes through the first infrared emitter 4, the first infrared sensing module 15 sends a signal to the central control processor 17 again, the central control processor 17 sends a signal to the data acquisition module 18, the whole vehicle body of the vehicle is positioned at the upper end of the bearing plate 1, the weighing sensor 11 sends data measured at the moment to the data acquisition module 18, the data acquisition module 18 starts to acquire and process weight data transmitted by the sensor 11, then sends the signal to the data calculation module 19, the data calculation module 19 starts to analyze and calculate the data, finally vehicle weight data is obtained and displayed through the display screen 20, when the vehicle head passes through the second infrared emitter 8, the second infrared sensing module 16 sends a signal to the central control processor 17, the central control processor 17 sends a signal to the data acquisition module 18 again, and the data acquisition module 18 stops working.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Weighing mechanism based on automatic weighing apparatus of developments road vehicle includes bearing plate (1), its characterized in that: the bearing plate is characterized in that roadbeds (2) are arranged on two sides of the bearing plate (1), a first placing frame (3) and a second placing frame (7) are fixedly connected to the edges of two sides of the bearing plate (1), a first infrared emitter (4) is arranged in the first placing frame (3), a second infrared emitter (8) is arranged in the second placing frame (7), infrared emitting tubes (5) are fixedly connected to the upper ends of the first infrared emitter (4) and the second infrared emitter (8), a plurality of speed reducing strips (6) are uniformly arranged on the upper end face of the bearing plate (1), a plurality of connecting blocks (9) are fixedly connected to the lower end face of the bearing plate (1), fixed frames (10) are arranged at the lower ends of the connecting blocks (9), weighing sensors (11) are fixedly arranged at the lower ends of the fixed frames (10), and a supporting bottom plate (12) is fixedly connected to the lower ends of the weighing, the bearing plate (1) side roadbed (2) is provided with a weighing data box (13), the front wall of the weighing data box (13) is provided with a through hole (14), a first infrared sensing module (15), a second infrared sensing module (16), a central control processor (17), a data acquisition module (18), a data calculation module (19) and a display screen (20) are arranged inside the weighing data box (13), the first infrared emitter (4) and the second infrared emitter (8) are respectively electrically connected with the first infrared sensing module (15) and the second infrared sensing module (16), the first infrared sensing module (15), the second infrared sensing module (16) and the data acquisition module (18) are electrically connected with the central control processor (17), the weighing sensor (11) and the data calculation module (19) are electrically connected with the data acquisition module (18), the data calculation module (19) is electrically connected with the display screen (20).

2. The automatic weighing mechanism based on dynamic road vehicle weighing apparatus of claim 1, wherein: the connecting blocks (9) are arranged to be cubic, the number of the connecting blocks is four, and the connecting blocks are evenly arranged at four corners of the lower end of the bearing plate (1).

3. The automatic weighing mechanism based on dynamic road vehicle weighing apparatus of claim 1, wherein: the top ends of the two infrared transmitting tubes (5) are provided with light-transmitting dust covers which respectively penetrate through the upper ends of the first placing frame (3) and the second placing frame (7).

4. The automatic weighing mechanism based on dynamic road vehicle weighing apparatus of claim 1, wherein: the through hole (14) is rectangular, and a transparent glass sheet is embedded in the through hole.

5. The automatic weighing mechanism based on dynamic road vehicle weighing apparatus of claim 1, wherein: the supporting bottom plate (12) is provided with a plurality of fixing holes.

6. The automatic weighing mechanism based on dynamic road vehicle weighing apparatus of claim 1, wherein: the first infrared sensing module (15), the second infrared sensing module (16), the central control processor (17), the data acquisition module (18), the data calculation module (19) and the display screen (20) are all fixedly connected to the inner side of the rear wall of the weighing data box (13).