CN112129390A - Automatic alarm device for vehicle weighing cheating - Google Patents
Automatic alarm device for vehicle weighing cheating Download PDFInfo
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- CN112129390A CN112129390A CN202010958446.0A CN202010958446A CN112129390A CN 112129390 A CN112129390 A CN 112129390A CN 202010958446 A CN202010958446 A CN 202010958446A CN 112129390 A CN112129390 A CN 112129390A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/02—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/22—Weigh pans or other weighing receptacles; Weighing platforms
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
- G01G23/36—Indicating the weight by electrical means, e.g. using photoelectric cells
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
- G01G23/38—Recording and/or coding devices specially adapted for weighing apparatus
- G01G23/42—Recording and/or coding devices specially adapted for weighing apparatus electrically operated
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Abstract
The invention discloses an automatic warning device for vehicle weighing cheating, which relates to the technical field of vehicle weighing and comprises a base, a detection warning system, a base and a supporting plate, wherein a hydraulic cylinder and a supporting column are symmetrically and fixedly connected to one side of the upper surface in the base, the two supporting columns are respectively positioned on the outer sides of the two hydraulic cylinders, the supporting plate is fixedly connected to the top of the hydraulic cylinder, a second pulley is fixedly connected to the top of the supporting plate, and a weighing sensor is fixedly connected to the top of the supporting column. This vehicle weighing cheating autoalarm supports the vehicle that needs to weigh through the backup pad, can drive the backup pad through the motor and to one side translation to can avoid the wheel of vehicle and ground contact when weighing, and influence actual measurement result, avoid weighing cheating, improve and detect the accuracy nature, drive the backup pad at the motor and to one side removal back, the joint piece breaks away from in following the roll-off mouth, the bottom surface and the weighing sensor contact of backup pad this moment, measure the vehicle through weighing sensor.
Description
Technical Field
The invention relates to the technical field of vehicle weighing, in particular to an automatic warning device for vehicle weighing cheating.
Background
The vehicle overload running means that the weight of the goods carried by the vehicle exceeds the approved quality of the running certificate, the vehicle overload seriously damages the infrastructure of the road, the phenomenon of road collapse and pothole is generally easily caused, and the stability of the road is seriously influenced. The load of the overloaded vehicle far exceeds the design load of a highway and a bridge, so that the road surface is damaged, the bridge is broken, and the service life of the bridge is greatly shortened; in addition, the overweight vehicle has larger danger due to the fact that the overall mass is increased, inertia is increased, the braking distance is greatly lengthened, and the probability of traffic accidents is improved under special dangerous conditions, so that the weight of the vehicle and goods of the vehicle needs to be detected before some vehicles run, and the problem of potential safety hazards caused by overweight is solved.
In the Chinese invention patent application number: CN200710067150.4 discloses a fixed vehicle dynamic weighing system, this fixed vehicle dynamic weighing system, when using, can't prevent that the vehicle is incomplete at the platform of weighing, appears the vehicle and crosses or not drive into the detection platform of weighing before and after easily, causes the inaccurate problem of weighing detection accuracy nature easily, and this weighing system can't carry out remote alarm notice with overweight signal in addition, and the use limitation is great, and the range of application is narrower, has the defect when using.
Therefore, it is necessary to provide an automatic warning device for vehicle weighing cheating to solve the above problems.
Disclosure of Invention
The invention aims to provide an automatic alarm device for vehicle weighing cheating, which solves the problems that the prior art cannot prevent a vehicle from being incompletely on a weighing platform, the vehicle easily passes over the weighing detection platform from front to back or does not drive into the weighing detection platform, and the weighing detection accuracy is inaccurate, and the weighing system cannot remotely alarm and inform an overweight signal, so that the weighing system has large use limitation and narrow application range.
In order to achieve the purpose, the invention provides the following technical scheme: an automatic warning device for vehicle weighing cheating comprises a base and a detection warning system, wherein the base and a supporting plate are symmetrically and fixedly connected with a hydraulic cylinder and a supporting column on one side of the inner upper surface of the base, the two supporting columns are respectively positioned on the outer sides of the two hydraulic cylinders, a supporting plate is fixedly connected to the top of the hydraulic cylinder, a second pulley is fixedly connected to the top of the supporting plate, a weighing sensor is fixedly connected to the top of the supporting column, a first positioning groove is formed in the top of one side of the inner wall of the base, a driving box is fixedly connected to one side of the inner portion of the base, a driving groove is formed in the middle of the driving box, a gear is movably mounted at the bottom of the driving groove, a rack driving plate is movably connected to the inner portion of the driving groove, first sliding grooves are formed in the two, the rack driving plate comprises a rack driving plate, a supporting plate, a rack driving plate, a sliding plate, a first spring, a second spring, a motor, a clamping groove, a lug clamping column, a ball clamping rod and a bearing plate, wherein the two sides of the lower surface of the rack driving plate are movably connected with the two sides of the lower surface of the rack driving plate, the two first pulleys are respectively positioned inside the two first sliding grooves, the top of one end of the rack driving plate is fixedly connected with the sliding plate, the upper surface of the sliding plate is fixedly connected with the first spring, the top of the first spring is fixedly connected with one side of the lower surface of the supporting plate, the bottom of the other side of the inner wall of the base is provided with a second positioning groove, the middle part of the other side of the inner wall of the base is provided with a lifting groove, the bottom of the lifting groove is provided with a clamping groove, a second sliding groove is formed in the supporting plate, a threaded hole is formed in one side, away from the first positioning groove, of the supporting plate, a threaded rotating rod is movably mounted on one side of the motor, one end of the threaded rotating rod penetrates through one side of the threaded hole and is located in the threaded hole, a clamping block is fixedly connected to the top of one end, close to the supporting plate, of the supporting plate, the clamping block is connected to the inside of the second sliding groove in a sliding mode, a sliding outlet is formed in the bottom of one end of the second sliding groove, a third sliding groove is formed in the upper surface of the driving box, a positioning sliding block is fixedly connected to the bottom of one end of the sliding plate and is located in the third sliding groove, third springs are fixedly connected to the front side and the rear side of one end, away from the first springs, of the;
the detection alarm system comprises a central processing unit, a data recording module, a pressure alarm module, a wireless transmission module, a mobile terminal, a fault maintenance module and a data storage module.
Preferably, the two support columns are equal in length, and the upper surfaces of the two weighing sensors are located on the same horizontal plane.
Preferably, the two hydraulic cylinders correspond to the two support columns respectively, and the hydraulic cylinders are located in the middle of the two third springs.
Preferably, the two second pulleys correspond to the two fourth sliding grooves one to one respectively, and the second pulleys are matched with the fourth sliding grooves.
Preferably, the support plate is matched with the first positioning groove, and the outer surface of the support plate is attached to the inner surface of the first positioning groove.
Preferably, the two first sliding grooves are respectively matched with the two first pulleys, and the first pulleys are movably arranged in the first sliding grooves.
Preferably, the gear is driven by a servo motor.
Preferably, the clamping block is matched with the sliding outlet, and the outer surface of the clamping block is attached to the inner surface of the second sliding groove.
Preferably, one end of each of the two bump clamping columns, which is close to each other, is of a hemispherical structure, and the top of the ball clamping rod is of a spherical structure.
Preferably, the output end of the central processing unit is electrically connected with the input end of the data recording module, the output end of the central processing unit is electrically connected with the input end of the pressure alarm module, the output end of the central processing unit is electrically connected with the input end of the wireless transmission module, the output end of the central processing unit is in signal connection with the input end of the mobile terminal, the output end of the central processing unit is electrically connected with the input end of the fault maintenance module, and the output end of the central processing unit is electrically connected with the input end of the data storage module.
Compared with the prior art, the invention provides an automatic warning device for vehicle weighing cheating, which has the following beneficial effects:
1. this vehicle automatic alarm device that cheats weighs supports the vehicle that needs weigh through the backup pad, can drive the backup pad through the motor to one side translation to the wheel that can avoid the vehicle contacts with ground when weighing, and influences actual measurement result, avoids weighing cheating, improves and detects the accuracy nature.
2. This vehicle automatic alarm device of practising fraud of weighing, after the motor drives the backup pad and removes to one side, the joint piece breaks away from in the roll-off mouth, and the bottom surface and the weighing sensor contact of backup pad this moment are measured the vehicle through weighing sensor, and when vehicle detection weight surpassed appointed threshold value, pressure alarm module can pass through wireless transmission module direct transmission to mobile terminal with alarm signal, realizes long-range overweight warning.
3. This vehicle automatic alarm device that cheats of weighing, when the motor drives the backup pad and moves to one side, gear synchronous belt moves rack drive board to homonymy synchronous motion, when the one end of backup pad breaks away from first constant head tank, rack drive board plug-in goes into the inside of second constant head tank, drives the backup pad rebound back at the pneumatic cylinder, and gear and motor synchronous start improve backup pad horizontal migration's stability.
4. This vehicle automatic alarm device that cheats of weighing can carry out record storage to detection data through data record module and data storage module to the information inquiry who is used for the vehicle, can carry out fault detection to detecting alarm system module 35 through the troubleshooting module in addition, with the precision that guarantees vehicle weight detection when vehicle inspection at every turn, avoid appearing detecting system and go out the problem and influence the weighing detection of vehicle.
Drawings
FIG. 1 is a schematic cross-sectional view of the weighing apparatus of the present invention;
FIG. 2 is an enlarged view of the structure of area A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the structure of the area B in FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the structure of the region C in FIG. 1 according to the present invention;
FIG. 5 is a schematic diagram of the connection of the detection alarm system of the present invention.
In the figure: 1. a base; 2. a support plate; 3. a hydraulic cylinder; 4. a supporting plate; 5. a support pillar; 6. a weighing sensor; 7. a first positioning groove; 8. a drive box; 9. a drive slot; 10. a gear; 11. a rack drive plate; 12. a first chute; 13. a first pulley; 14. a sliding plate; 15. a first spring; 16. a second positioning groove; 17. a lifting groove; 18. a card slot; 19. a second spring; 20. a motor; 21. a clamping groove; 22. the lug is clamped with the column; 23. a ball clamping rod; 24. a support plate; 25. a second chute; 26. a threaded hole; 27. a threaded rotating rod; 28. a clamping block; 29. a slide-out opening; 30. a third chute; 31. positioning the sliding block; 32. a third spring; 33. a second pulley; 34. a fourth chute; 35. detecting an alarm system; 36. a central processing unit; 37. a data recording module; 38. a pressure alarm module; 39. a wireless transmission module; 40. a mobile terminal; 41. a troubleshooting module; 42. and a data storage module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected or detachably connected; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
Referring to fig. 1-5, an automatic warning device for vehicle weighing cheating comprises a base 1 and a detection warning system 35, the base 1 and a support plate 2, wherein one side of the inner upper surface of the base 1 is symmetrically and fixedly connected with a hydraulic cylinder 3 and a support column 5, the two hydraulic cylinders 3 respectively correspond to the two support columns 5, the hydraulic cylinder 3 is positioned in the middle of two third springs 32, the lengths of the two support columns 5 are equal, the upper surfaces of two weighing sensors 6 are positioned on the same horizontal plane, the two support columns 5 are respectively positioned on the outer sides of the two hydraulic cylinders 3, the top of the hydraulic cylinder 3 is fixedly connected with a support plate 4, the top of the support plate 4 is fixedly connected with a second pulley 33, the top of the support column 5 is fixedly connected with a weighing sensor 6, the top of one side of the inner wall of the base 1 is provided with a first positioning groove 7, the support plate 2 is matched with the first positioning groove, a driving box 8 is fixedly connected to one side inside the base 1, a driving groove 9 is formed in the middle of the driving box 8, a gear 10 is movably mounted at the bottom of the driving groove 9, the gear 10 is driven by a servo motor, a rack driving plate 11 is movably connected to the inside of the driving groove 9, first sliding grooves 12 are formed in the two sides of the driving box 8, the two first sliding grooves 12 are respectively matched with two first pulleys 13, the first pulleys 13 are movably mounted inside the first sliding grooves 12, a rack driving plate 11 is movably connected to the inside of the driving groove 9, first pulleys 13 are movably connected to the two sides of the lower surface of the rack driving plate 11, the two first pulleys 13 are respectively located inside the two first sliding grooves 12, a sliding plate 14 is fixedly connected to the top of one end of the rack driving plate 11, a first spring 15 is fixedly connected to the upper surface of the sliding plate 14, and the top of the first spring 15 is fixedly, the bottom of the other side of the inner wall of the base 1 is provided with a second positioning groove 16, the middle of the other side of the inner wall of the base 1 is provided with a lifting groove 17, the bottom of the lifting groove 17 is provided with a clamping groove 18, the inside of the clamping groove 18 is fixedly connected with a second spring 19, the top of the second spring 19 is connected with a motor 20 in a laminating manner, the top of the lifting groove 17 is provided with a clamping groove 21, the two sides of the bottom of the clamping groove 21 are symmetrically and fixedly connected with lug clamping columns 22, the ends, close to each other, of the two lug clamping columns 22 are of a hemispherical structure, the top of the clamping column 23 is of a spherical structure, the top of the motor 20 is fixedly connected with a clamping column 23, the top of the other side of the inner wall of the base 1 is fixedly connected with a bearing plate 24, the inside of the bearing plate 24 is provided with a second sliding groove 25, one side, far away from the first positioning groove, the top of one end, close to the bearing plate 24, of the support plate 2 is fixedly connected with a clamping block 28, the clamping block 28 is connected to the inside of the second sliding groove 25 in a sliding mode, the bottom of one end of the second sliding groove 25 is provided with a sliding outlet 29, the clamping block 28 is matched with the sliding outlet 29, the outer surface of the clamping block 28 is attached to the inner surface of the second sliding groove 25, the upper surface of the drive box 8 is provided with a third sliding groove 30, the bottom of one end of the sliding plate 14 is fixedly connected with a positioning sliding block 31, the positioning sliding block 31 is located inside the third sliding groove 30, the front side and the rear side of one end, far away from the first spring 15, of the lower surface of the support plate 2 are fixedly connected with third springs 32, the middle of the lower surface of the support plate 2 is symmetrically provided with fourth sliding grooves 34, the;
the detection alarm system 35 comprises a central processing unit 36, a data recording module 37, a pressure alarm module 38, a wireless transmission module 39, a mobile terminal 40, a fault maintenance module 41 and a data storage module 42, wherein the output end of the central processing unit 36 is electrically connected with the input end of the data recording module 37, the output end of the central processing unit 36 is electrically connected with the input end of the pressure alarm module 38, the output end of the central processing unit 36 is electrically connected with the input end of the wireless transmission module 39, the output end of the central processing unit 36 is in signal connection with the input end of the mobile terminal 40, the output end of the central processing unit 36 is electrically connected with the input end of the fault maintenance module 41, and the output end of the central processing unit 36.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
The working principle is as follows: when the device is used, firstly, a detected vehicle drives into the support plate 2, then the motor 20 drives the support plate 2 to move horizontally through the threaded hole 26 and the threaded rotating rod 27, the rack drive plate 11 is driven by the gear 10 to move towards one side synchronously, the stability is stronger when the support plate 2 moves through the cooperation of the third sliding groove 30 and the positioning slide block 31 and the cooperation of the first sliding groove 12 and the first pulley 13, the clamping block 28 slides to the sliding-out opening 29 when one end of the support plate 2 is separated from the first positioning groove 7, the clamping ball rod 23 is separated from the clamping groove 21 through the gravity of the vehicle, the support plate 2 bearing the vehicle is supported more stably through the first spring 15, the second spring 19 and the third spring 32, the support plate 2 is pressed down and is in contact with the weighing sensor 6, the weight of the vehicle is detected through the weighing sensor 6, if the weight exceeds a set threshold value, the data recording module 37 and the data storage module 42 are recorded and stored, meanwhile, the pressure alarm signal is transmitted to the mobile terminal 40 through the wireless transmission module 39, pressure overweight alarm can be remotely carried out on the vehicle, fault detection can be carried out on the detection alarm system module 35 through the fault maintenance module 41, the accuracy of vehicle weight detection during each vehicle inspection is ensured, and the weighing detection of the vehicle is prevented from being influenced due to the fact that the detection system goes wrong.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a vehicle weighing cheating autoalarm, includes base (1) and detection alarm system (35), its characterized in that: the base (1) and the supporting plate (2), one side of the inner upper surface of the base (1) is symmetrically and fixedly connected with hydraulic cylinders (3) and supporting columns (5), the two supporting columns (5) are respectively positioned at the outer sides of the two hydraulic cylinders (3), the top of the hydraulic cylinder (3) is fixedly connected with the supporting plate (4), the top of the supporting plate (4) is fixedly connected with a second pulley (33), the top of the supporting column (5) is fixedly connected with a weighing sensor (6), the top of one side of the inner wall of the base (1) is provided with a first positioning groove (7), one side of the inner part of the base (1) is fixedly connected with a driving box (8), the middle part of the driving box (8) is provided with a driving groove (9), the bottom of the driving groove (9) is movably installed with a gear (10), and the inner part of the driving groove (9), the two sides of the driving box (8) are respectively provided with a first sliding groove (12), the driving groove (9) is movably connected with a rack driving plate (11), the two sides of the lower surface of the rack driving plate (11) are respectively movably connected with a first pulley (13), the two first pulleys (13) are respectively positioned inside the two first sliding grooves (12), the top of one end of the rack driving plate (11) is fixedly connected with a sliding plate (14), the upper surface of the sliding plate (14) is fixedly connected with a first spring (15), the top of the first spring (15) is fixedly connected with one side of the lower surface of the supporting plate (2), the bottom of the other side of the inner wall of the base (1) is provided with a second positioning groove (16), the middle of the other side of the inner wall of the base (1) is provided with a lifting groove (17), and the bottom of the lifting groove (17) is provided with, the inner part of the clamping groove (18) is fixedly connected with a second spring (19), the top of the second spring (19) is connected with a motor (20) in a laminating manner, the top of the lifting groove (17) is provided with a clamping groove (21), the two sides of the bottom of the clamping groove (21) are symmetrically and fixedly connected with lug clamping columns (22), the top of the motor (20) is fixedly connected with a clamping ball rod (23), the top of the other side of the inner wall of the base (1) is fixedly connected with a bearing plate (24), the inner part of the bearing plate (24) is provided with a second sliding groove (25), one side of the support plate (2) far away from the first positioning groove (7) is provided with a threaded hole (26), one side of the motor (20) is movably provided with a threaded rotating rod (27), one end of the threaded rotating rod (27) penetrates through one side of the threaded hole (26) and is positioned in the threaded hole (26), and the top of the support plate (2) close, the clamping block (28) is connected inside the second sliding groove (25) in a sliding mode, a sliding outlet (29) is formed in the bottom of one end of the second sliding groove (25), a third sliding groove (30) is formed in the upper surface of the driving box (8), a positioning sliding block (31) is fixedly connected to the bottom of one end of the sliding plate (14), the positioning sliding block (31) is located inside the third sliding groove (30), third springs (32) are fixedly connected to the front side and the rear side of one end, far away from the first spring (15), of the lower surface of the supporting plate (2), and fourth sliding grooves (34) are symmetrically formed in the middle of the lower surface of the supporting plate (2);
the detection alarm system (35) comprises a central processing unit (36), a data recording module (37), a pressure alarm module (38), a wireless transmission module (39), a mobile terminal (40), a fault maintenance module (41) and a data storage module (42).
2. The automatic warning device for vehicle weighing cheating according to claim 1, wherein: the lengths of the two support columns (5) are equal, and the upper surfaces of the two weighing sensors (6) are located on the same horizontal plane.
3. The automatic warning device for vehicle weighing cheating according to claim 1, wherein: the two hydraulic cylinders (3) correspond to the two support columns (5) respectively, and the hydraulic cylinders (3) are located in the middle of the two third springs (32).
4. The automatic warning device for vehicle weighing cheating according to claim 1, wherein: the two second pulleys (33) are in one-to-one correspondence with the two fourth sliding grooves (34), and the second pulleys (33) are matched with the fourth sliding grooves (34) mutually.
5. The automatic warning device for vehicle weighing cheating according to claim 1, wherein: the supporting plate (2) is matched with the first positioning groove (7) mutually, and the outer surface of the supporting plate (2) is attached to the inner surface of the first positioning groove (7).
6. The automatic warning device for vehicle weighing cheating according to claim 1, wherein: the two first sliding grooves (12) are respectively matched with the two first pulleys (13), and the first pulleys (13) are movably arranged in the first sliding grooves (12).
7. The automatic warning device for vehicle weighing cheating according to claim 1, wherein: the gear (10) is driven by a servo motor.
8. The automatic warning device for vehicle weighing cheating according to claim 1, wherein: the clamping block (28) is matched with the sliding-out opening (29), and the outer surface of the clamping block (28) is attached to the inner surface of the second sliding groove (25).
9. The automatic warning device for vehicle weighing cheating according to claim 1, wherein: one ends of the two bump clamping columns (22) close to each other are of hemispherical structures, and the top of the ball clamping rod (23) is of a spherical structure.
10. The automatic warning device for vehicle weighing cheating according to claim 1, wherein: the output of central processing unit (36) is connected with the input electricity of data record module (37), the output of central processing unit (36) is connected with the input electricity of pressure alarm module (38), the output of central processing unit (36) is connected with the input electricity of wireless transmission module (39), the output of central processing unit (36) and the input signal connection of mobile terminal (40), the output of central processing unit (36) is connected with the input electricity of troubleshooting module (41), the output of central processing unit (36) is connected with the input electricity of data storage module (42).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010958446.0A CN112129390B (en) | 2020-09-14 | 2020-09-14 | Automatic alarm device for vehicle weighing cheating |
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| CN202010958446.0A CN112129390B (en) | 2020-09-14 | 2020-09-14 | Automatic alarm device for vehicle weighing cheating |
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| CN112129390B CN112129390B (en) | 2022-11-18 |
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| CN113295250A (en) * | 2021-07-06 | 2021-08-24 | 广州聚杰智能称重实业有限公司 | Stress and piezoelectric combined weighing device with abnormal running correction function |
| CN113483870A (en) * | 2021-07-06 | 2021-10-08 | 广州聚杰智能称重实业有限公司 | Dynamic and static combined stress plate type overrun overload detection device |
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|---|---|---|---|---|
| CN113295250A (en) * | 2021-07-06 | 2021-08-24 | 广州聚杰智能称重实业有限公司 | Stress and piezoelectric combined weighing device with abnormal running correction function |
| CN113483870A (en) * | 2021-07-06 | 2021-10-08 | 广州聚杰智能称重实业有限公司 | Dynamic and static combined stress plate type overrun overload detection device |
| CN113295250B (en) * | 2021-07-06 | 2023-01-03 | 广州聚杰智能称重实业有限公司 | Piezoelectric type weighing device with abnormal driving correction function |
| CN113483870B (en) * | 2021-07-06 | 2023-10-10 | 广州聚杰智能称重实业有限公司 | Dynamic and static combined stress plate type overrun overload detection device |
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| CN112129390B (en) | 2022-11-18 |
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