CN216524313U

CN216524313U - Tiltable mounting shaft group type dynamic truck scale

Info

Publication number: CN216524313U
Application number: CN202123308820.1U
Authority: CN
Inventors: 宋奎运
Original assignee: Zhongchu Hengke Internet Of Things System Co ltd
Current assignee: Zhongchu Hengke Internet Of Things System Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-13
Anticipated expiration: 2031-12-27

Abstract

The utility model relates to the technical field of axle group type dynamic motor balances, and discloses a tiltable installation axle group type dynamic motor balance which comprises a road surface, wherein a road surface foundation pit is arranged on the surface of the road surface, a weighing platform is arranged inside the road surface foundation pit, an axle recognizer and a vehicle wheel measuring device are sequentially arranged on the surface of the weighing platform from the direction of coming vehicles, four weighing induction devices are fixedly installed on the periphery of the bottom of the road surface foundation pit in a rectangular array mode, each weighing induction device comprises a fastening bolt, an installation nut is fixedly installed at the lower end of each fastening bolt, and a floating head is fixedly installed at the lower end of each installation nut. This tilting installation shaft group formula dynamic truck scale makes the limiting plate unanimous with the inductor of weighing and direction of gravity through the head that floats, makes shaft group formula dynamic truck scale when the tilt state is weighed, keeps the direction of gravity unanimous equally, has guaranteed the measurement accuracy of the inductor of weighing, avoids the tradition to weigh the inductor slope and sets up, causes the purpose that measurement accuracy reduces.

Description

Tiltable mounting shaft group type dynamic truck scale

Technical Field

The utility model relates to the technical field of axle set type dynamic automobile balances, in particular to a dynamic automobile balance capable of being obliquely installed.

Background

The truck scale is commonly called weighbridge, and is the main weighing equipment for measuring bulk goods. At present, the electronic truck scale is widely applied to the fields of industrial and mining enterprises, wharf ports, high-speed toll intersections and the like, and the truck scale is usually installed on the ground and used for detecting the weight of passing vehicles.

The axle group type truck scale is widely applied to dynamic and static measurement of load-carrying vehicles, in particular to road overrun detection and weight-metering charging because of small weighing platform floor area and convenient installation. The existing axle group type truck scale can only be used for installation on a horizontal ground because the installation mode of the weighing sensor is relatively fixed with the weighing platform, and the sensor cannot be vertically stressed when the weighing sensor is inclined. When the device is installed on a specially found detection lane, a horizontal road surface can be additionally built, so that the device has no great problem in installation and use. However, at present, at the entrance and exit of mountainous areas and expressways, lanes need to go up and down, namely, longitudinal slopes exist.

The current axle group formula truck scale because the truck scale slope installation, the inductor is the slope setting with the weighing platform is the same, when the vehicle passes through, because gravity is downwardly acting, and then makes vehicle gravity receive pressure direction inconsistent with the inductor, and then causes weighing error easily, influences its measurement accuracy.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a dynamic truck scale with a tiltable mounting shaft set.

(II) technical scheme

In order to solve the above problems, the present invention provides the following technical solutions: the utility model provides a tilting installation axle group formula developments truck scale, which comprises a road surface, the road surface foundation ditch has been seted up on the surface on road surface, the inside of road surface foundation ditch is provided with the weighing platform, the surface of weighing platform has set gradually axletree recognizer and vehicle and has surveyed the wheel ware from the direction of coming the car, the form fixed mounting that is the rectangular array all around of road surface foundation ditch bottom has four induction system of weighing, the induction system of weighing is including fastening bolt, fastening bolt's lower extreme fixed mounting has mounting nut, mounting nut's lower extreme fixed mounting has the head that floats, the bottom fixed mounting of the head that floats has the limiting plate, the bottom of limiting plate is provided with the inductor of weighing, both sides all are provided with anticollision board around the road surface foundation ditch, the equal fixed mounting of lower extreme of both sides has spacing buffer around the weighing platform.

Preferably, the pavement is obliquely arranged, and the pavement foundation pit is arranged in parallel with the pavement.

Preferably, the number of the axle recognizers is two, and the two axle recognizers are respectively arranged at the upper scale and the lower scale.

Preferably, the two sides of the weighing platform parallel to the road surface are provided with protective road beds.

Preferably, the lower end of the pavement foundation pit is provided with a water outlet, and the position of the water outlet is lower than that of the weighing sensing device.

Preferably, the fastening bolt and the mounting nut are perpendicular to the weighing platform, the weighing sensor is fixedly mounted at the bottom of the pavement foundation pit, and the weighing sensor is consistent with the gravity direction.

Preferably, the right-hand member spacing buffer has two adjusting bolt including the mounting bracket, and the surface threaded connection of mounting bracket has, and adjusting bolt's left end threaded connection has fastening nut, and adjusting bolt's right-hand member fixed mounting has the fixed plate, is provided with the adjusting shim plate between fixed plate and the mounting bracket, and the right side fixed mounting of fixed plate has the buffer block.

Preferably, the fastening nut is located on the left side of the mounting frame, and the fixing plate is located on the right side of the mounting frame.

(III) advantageous effects

Compared with the prior art, the utility model provides a tiltable mounting shaft group type dynamic truck scale, which has the following beneficial effects:

1. this tilting installation shaft group formula dynamic truck scale makes the limiting plate unanimous with the inductor of weighing and direction of gravity through the head that floats, makes axle group formula dynamic truck scale when the tilt state is weighed, keeps the direction of gravity unanimous equally, has guaranteed the measurement accuracy of the inductor of weighing, avoids the tradition inductor slope setting of weighing, and direction of force is inconsistent with inductor direction of force, and measuring error appears easily, causes the purpose that measurement accuracy reduces.

2. This tilting installation shaft group formula developments truck scale, when needs carry out spacing regulation to the truck scale, according to the weighing platform distance of both sides around the road surface foundation ditch, screw down fastening nut, to adding adjusting shim plate between mounting bracket and the fixed plate, make buffer block and crashproof board contact, it fastens to twist adjusting bolt, can carry out spacing installation to the weighing platform, when the vertical clearance exceeds standard between buffer block and crashproof board, the accessible increases adjusting shim plate and realizes accurate regulation, thereby the precision stability of truck scale has been guaranteed, and the service life is prolonged.

Drawings

FIG. 1 is a schematic structural diagram of a tiltable mounting shaft assembly type dynamic truck scale according to the present invention;

FIG. 2 is a schematic view of an installation structure of a dynamic truck scale with a tiltable installation shaft set according to the present invention;

FIG. 3 is a schematic structural view of the limiting and buffering device of the present invention;

fig. 4 is a schematic structural diagram of the weighing sensing device of the present invention.

In the figure: the device comprises a road surface 1, a road surface foundation pit 2, an axle recognizer 3, a wheel measurer 4 for vehicles, a weighing platform 5, a protective roadbed 6, an anti-collision plate 7, a limiting buffer device 8, an installing frame 81, a fixing plate 82, an adjusting cushion plate 83, an adjusting bolt 84, a fastening nut 85, a buffer block 86, a weighing sensing device 9, a fastening bolt 91, an installing nut 92, a floating head 93, a limiting plate 94, a weighing sensor 95 and a water outlet 10.

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.

Referring to fig. 1-4, the present invention provides a new technical solution: a tiltable installation shaft group type dynamic truck scale comprises a road surface 1, wherein the road surface 1 is obliquely arranged, at the entrances and exits of mountainous areas and expressways, a driving lane needs to go up and down, namely, longitudinal slopes exist, the surface of the road surface 1 is provided with a road surface foundation pit 2, the road surface foundation pit 2 is arranged in parallel with the road surface 1, a weighing platform 5 is arranged inside the road surface foundation pit 2, the surface of the weighing platform 5 is sequentially provided with an axle recognizer 3 and a vehicle wheel detector 4 from the direction of coming vehicles, the number of the axle recognizers 3 is two, the two axle recognizers 3 are respectively arranged at an upper weighing position and a lower weighing position, when a vehicle drives into the shaft group type dynamic truck scale, the vehicle enters the shaft group weighing platform 5, the vehicle passes through the axle recognizer 3 at the upper weighing position, the weighing platform 5 detects the axle type of the vehicle, and transmits the axle type data of the vehicle to a control system; then the vehicle passes through a vehicle wheel measuring device 4, the vehicle wheel measuring device 4 identifies the number of the vehicle tires, and the number of the tires is fed back to the control system; the vehicle passes through the axle recognizer 3 at the lower weighing position, the axle recognizer 3 sends a detection signal that the axle leaves to a control system, the detection of the axle is finished, the two sides of the weighing platform 5 parallel to the road surface 1 are both provided with protective road beds 6, four weighing sensing devices 9 are fixedly installed around the bottom of a road foundation pit 2 in a rectangular array mode, the weighing sensing devices 9 are consistent with the gravity direction, the lower end of the road foundation pit 2 is provided with a water outlet 10, the position of the water outlet 10 is lower than that of the weighing sensing devices 9, rainwater can be prevented from entering the weighing sensing devices 9, the weighing sensing devices 9 are damaged, each weighing sensing device 9 comprises a fastening bolt 91, the lower end of each fastening bolt 91 is fixedly provided with a mounting nut 92, the fastening bolt 91 and the mounting nut 92 are vertically arranged with the weighing platform 5, the installation is convenient, when the device needs to be installed at the bottom of the weighing platform 5, the mounting nut 92 is clamped by a wrench and rotates, the fastening bolt 91 is fixed inside the weighing platform 5, the lower end of the mounting nut 92 is fixedly provided with a floating head 93, the floating head 93 can incline in different directions, the bottom of the floating head 93 is fixedly provided with a limiting plate 94, the limiting plate 94 can be arranged along the gravity direction according to the floating head 93, the bottom of the limiting plate 94 is provided with a weighing sensor 95, the weighing sensor 95 is fixedly arranged at the bottom of the pavement foundation pit 2, the weighing sensor 95 is consistent with the gravity direction, the limiting plate 94 is consistent with the weighing sensor 95 through the floating head 93, when the axle group type dynamic truck scale is weighed in an inclined state, the gravity direction is also kept consistent, the measurement precision of the weighing sensor 95 is ensured, the inclined arrangement of the traditional weighing sensor is avoided, the stress direction is inconsistent with the stress direction of the sensor, and measurement errors are easy to occur, the purpose of reducing the measurement precision is achieved, anti-collision plates 7 are arranged on the front side and the rear side of a pavement foundation pit 2, limiting buffer devices 8 are fixedly arranged at the lower ends of the front side and the rear side of a weighing platform 5, the right limiting buffer device 8 comprises an installation frame 81, two adjusting bolts 84 are in threaded connection with the surface of the installation frame 81, fastening nuts 85 are in threaded connection with the left ends of the adjusting bolts 84, the fastening nuts 85 are located on the left side of the installation frame 81, a fixing plate 82 is fixedly arranged at the right ends of the adjusting bolts 84, the fixing plate 82 is located on the right side of the installation frame 81, adjusting base plates 83 are arranged between the fixing plate 82 and the installation frame 81, the number of the adjusting base plates 83 is a plurality of, the adjusting base plates are added according to specific implementation conditions, a buffer block 86 is fixedly arranged on the right side of the fixing plate 82, the buffer block 86 is matched with the anti-collision plates 7, when the truck scale is required to be limited and adjusted, according to the distance from the front side and the weighing platform 5 to the front side and rear side of the pavement foundation pit 2, screw off fastening nut 85, to adding adjusting shim plate 83 between mounting bracket 81 and fixed plate 82, make buffer block 86 and crashproof board 7 contact, screw up adjusting bolt 84 and fasten, can carry out spacing installation by weighing platform 5, when vertical clearance exceeds standard between buffer block 86 and crashproof board 7, the accessible increases adjusting shim plate 83 and realizes accurate regulation to the precision stability of truck scale has been guaranteed, increase of service life.

The working principle is as follows: the inclinable mounting shaft group type dynamic truck scale comprises the following steps that firstly, according to the distance between a weighing platform 5 and the front side and the rear side of a pavement foundation pit 2, a fastening nut 85 is screwed off, an adjusting cushion plate 83 is added between a mounting frame 81 and a fixing plate 82, a buffer block 86 is in contact with an anti-collision plate 7, an adjusting bolt 84 is screwed on for fastening, the weighing platform 5 can be mounted in a limiting way, when a vehicle drives into the shaft group type dynamic truck scale, the vehicle enters a shaft group weighing platform 5, a weighing sensor 95 arranged below a pavement 1 collects vehicle weighing signals and sends the weighing signals to a control system, meanwhile, the vehicle passes through an axle recognizer 3 at the upper weighing position, the weighing platform 5 detects the axle type of the vehicle, and axle type data of the vehicle are transmitted to the control system; then the vehicle passes through a vehicle wheel measuring device 4, the vehicle wheel measuring device 4 identifies the number of the vehicle tires, and the number of the tires is fed back to the control system; the vehicle passes through the axle recognizer 3 at the following position, and the axle recognizer 3 sends a detection signal indicating that the axle is separated to the control system, and ends the detection of the axle. The weighing signal, the axle signal and the tire signal of the vehicle are comprehensively processed and analyzed to obtain the axle weight, the axle group weight, the whole vehicle weight, the axle type, the vehicle speed, the number of tires of each axle, the axle connection information, the passing time and the like of the vehicle, the axle weight, the axle group weight, the whole vehicle weight, the axle type, the vehicle speed, the number of tires of each axle, the axle connection information, the passing time and the like of the vehicle are comprehensively analyzed and processed, the complete weighing information of the vehicle, such as the axle weight, the axle group weight, the whole vehicle weight, the axle type, the vehicle speed, the number of tires of each axle, the axle connection information, the passing time and the like, is obtained after processing, and the weighing information of the vehicle is further uploaded to a toll station computer.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tilting installation gang formula developments truck scale, includes road surface (1), its characterized in that: road surface foundation ditch (2) have been seted up on the surface of road surface (1), the inside of road surface foundation ditch (2) is provided with weighing platform (5), the surface of weighing platform (5) has set gradually axletree recognizer (3) and vehicle survey wheel ware (4) from the direction of coming a car, the form fixed mounting that is the rectangular array all around of road surface foundation ditch (2) bottom has four induction system (9) of weighing, induction system (9) of weighing is including fastening bolt (91), the lower extreme fixed mounting of fastening bolt (91) has mounting nut (92), the lower extreme fixed mounting of mounting nut (92) has unsteady head (93), the bottom fixed mounting of unsteady head (93) has limiting plate (94), the bottom of limiting plate (94) is provided with weighing inductor (95), both sides all are provided with crashproof board (7) around road surface foundation ditch (2), the equal fixed mounting of lower extreme of both sides has spacing buffer (8) around weighing platform (5).

2. A tiltably mounted modular dynamic vehicle scale as claimed in claim 1, wherein: the pavement (1) is obliquely arranged, and the pavement foundation pit (2) is arranged in parallel with the pavement (1).

3. A tiltably mounted modular dynamic vehicle scale as claimed in claim 1, wherein: the number of the axle recognizers (3) is two, and the two axle recognizers (3) are respectively arranged at the upper weighing position and the lower weighing position.

4. A tiltably mounted modular dynamic vehicle scale as claimed in claim 1, wherein: and the two sides of the weighing platform (5) parallel to the road surface (1) are provided with protective road beds (6).

5. A tiltably mounted modular dynamic vehicle scale as claimed in claim 1, wherein: the lower end of the pavement foundation pit (2) is provided with a water outlet (10), and the position of the water outlet (10) is lower than that of the weighing sensing device (9).

6. A tiltably mounted modular dynamic vehicle scale as claimed in claim 1, wherein: fastening bolt (91) and mounting nut (92) set up with weighing platform (5) is perpendicular, and weighing inductor (95) are at the bottom fixed mounting of road surface foundation ditch (2), and weighing inductor (95) are unanimous with the gravity direction.

7. A tiltably mounted modular dynamic vehicle scale as claimed in claim 1, wherein: the right-hand member spacing buffer (8) has two adjusting bolt (84) including mounting bracket (81), the surperficial threaded connection of mounting bracket (81), and the left end threaded connection of adjusting bolt (84) has fastening nut (85), and the right-hand member fixed mounting of adjusting bolt (84) has fixed plate (82), is provided with adjusting shim plate (83) between fixed plate (82) and mounting bracket (81), and the right side fixed mounting of fixed plate (82) has buffer block (86).

8. A tiltably mounted modular dynamic vehicle scale as claimed in claim 7, wherein: the fastening nut (85) is positioned on the left side of the mounting rack (81), and the fixing plate (82) is positioned on the right side of the mounting rack (81).