CN210242946U

CN210242946U - Wagon capable of preventing wagon from jumping

Info

Publication number: CN210242946U
Application number: CN201921467404.6U
Authority: CN
Inventors: Aiwen Song; 宋爱文
Original assignee: Qingdao Wittworth Automation Equipment Co Ltd
Current assignee: Qingdao Wittworth Automation Equipment Co Ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-04-03
Anticipated expiration: 2029-09-05

Abstract

The utility model relates to a weighbridge capable of preventing a truck from jumping a pound, which belongs to the technical field of weighing equipment and comprises a foundation, wherein a first weighing sensor is fixedly arranged in the foundation, a first speed reducing pad is arranged on the upper surface of the foundation, the first speed reducing pad is arranged in front of the first weighing sensor, a second speed reducing pad is arranged behind the first weighing sensor, a second weighing sensor is arranged behind the second speed reducing pad, a distance and speed measuring sensor fixed at the upper end of the foundation is also arranged behind the second weighing sensor, a control box is also arranged on the side surface of the foundation, and the control box is respectively and electrically connected with the first weighing sensor, the second weighing sensor and the distance and speed measuring sensor; the utility model discloses a set up the speed reduction pad and reduce the jump pound action of freight train emergency brake or acceleration and take place to weigh through setting up two weighing sensor cooperations, make to measure more accurately, the cooperation is tested the speed and is surveyed range sensor and can be stopped the jump pound action completely, and the action of standardizing weighing is more effective and safe during the use.

Description

Wagon capable of preventing wagon from jumping

Technical Field

The utility model relates to a weighing equipment technical field specifically is a can prevent wagon jump weighbridge of pound.

Background

The jump scale is a weighing method for reducing the axle weight by the acceleration generated when the tyre passes through the weighing platform by the driver of the vehicle through accurately controlling the clutch, the accelerator and the braking system of the vehicle and changing the stress of the weighing platform by using the inertia principle. Currently, pound skipping is the most common fee evasion method in the process of weighing and charging, and is also the most difficult method to define and prevent.

The jumping-pound action can easily reduce the weighing weight of about 7-8%, so that a large amount of normal cost sources are lost, the truck is braked or accelerated instantly when weighing, the truck is very dangerous, serious consequences such as collision of the truck to a sentry box, even overturning and the like can be caused, and even injuries and deaths of drivers can be caused by serious persons, so that the jumping-pound action needs to be controlled, and therefore, the wagon is required to be prevented from jumping-pound.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can prevent that freight train from jumping the weighbridge of pound to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a can prevent wagon pound of jumping pound, includes the ground, fixed mounting has first weighing sensor in the ground, surface mounting has first speed reduction pad on the ground, first speed reduction pad sets up in first weighing sensor the place ahead, the second speed reduction pad is installed at first weighing sensor rear, the second speed reduction pad rear side is installed and is fixed the second weighing sensor in the ground, the range finding speedometer sensor of fixing in the ground upper end is still installed to second weighing sensor rear side, the control box is still installed to the ground side, the control box respectively with first weighing sensor, second weighing sensor and range finding speedometer sensor electric connection.

As a further technical solution of the present invention: the controller and the display, the alarm and the power supply module which are electrically connected with the controller are fixedly arranged in the control box.

As a further technical solution of the present invention: the alarm is an audible and visual alarm.

As the utility model discloses a further technical scheme again: the bottom of the first speed reducing pad and the bottom of the second speed reducing pad are fixedly provided with sliding blocks, and sliding grooves matched with the sliding blocks are formed in the foundation.

As the utility model discloses a further technical scheme again: and a pulley rotatably connected with the sliding block is arranged at the bottom of the sliding block.

Compared with the prior art, the beneficial effects of the utility model are that: the speed reduction pad is arranged to reduce the sudden braking or acceleration of the truck, and the truck is weighed by matching the two weighing sensors, so that the truck is more accurate in measurement, the speed and distance measuring sensors are matched to completely stop the pound jumping behavior, the weighing behavior is standardized, and the truck is more effective and safer in use.

Drawings

FIG. 1 is a schematic view of a wagon balance for preventing a wagon from jumping a pound;

FIG. 2 is a schematic block diagram of a wagon balance to prevent the wagon from jumping a pound;

FIG. 3 is a front sectional view of a wagon balance to prevent the wagon from jumping a pound;

fig. 4 is a left side sectional view of a wagon balance to prevent the wagon from jumping a pound.

In the figure: 1-foundation, 2-first weighing sensor, 3-first speed reducing pad, 4-second speed reducing pad, 5-second weighing sensor, 6-control box, 7-distance measuring and speed measuring sensor, 8-controller, 9-display, 10-alarm, 11-power supply module, 12-chute, 13-slide block and 14-pulley.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" 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. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1

The wagon balance capable of preventing the wagon from jumping over as shown in fig. 1 and 2 comprises a foundation 1, wherein a first weighing sensor 2 is fixedly arranged in the foundation 1, and the passing wagon is weighed through the first weighing sensor 2; the upper surface of the foundation 1 is provided with a first speed reducing pad 3, the first speed reducing pad 3 is arranged in front of a first weighing sensor 2, namely a truck passes through the first speed reducing pad 3 and then is weighed by the first weighing sensor 2, the possibility of sudden braking of the truck when passing through the first weighing sensor 2 is greatly reduced due to the arrangement of the first speed reducing pad 3, and the first speed reducing pad 3 with proper height and distance can be arranged according to the use requirement; a second deceleration pad 4 is arranged behind the first weighing sensor 2, and the possibility of the truck accelerating through the jump of the weight is reduced by arranging the second deceleration pad 4; the rear side of the second deceleration pad 4 is provided with a second weighing sensor 5 fixed in the foundation 1, and the second weighing sensor 5 is not clear after the truck passes through the first weighing sensor 2, so that even if a later old driver is known, the driver is difficult to continuously brake and accelerate twice, the heavier measurement in the twice weighing is closest to the real weight, and the possibility of the truck jumping is greatly reduced; further, the distance and speed measuring sensor 7 fixed on the upper end of the foundation 1 is further installed on the rear side of the second weighing sensor 5, the control box 6 is further installed on the side face of the foundation 1, the control box 6 is respectively electrically connected with the first weighing sensor 2, the second weighing sensor 5 and the distance and speed measuring sensor 7, whether the truck has a pound jump behavior or not when passing through the two weighing sensors is detected by setting the distance and speed measuring sensor 7, and the detection and weighing structure is judged and displayed through the control box 6.

The utility model discloses a freight train is characterized in that control box 6 is interior fixed mounting have controller 8 and rather than electric connection's display 9, alarm 10, power module 11, and controller 8 is used for detecting and judging the data and the speed of weighing to real weight when will not jumping the pound through display 9 shows, reports to the police through alarm 10 when detecting that the freight train has the pound action of jumping through 8 cooperation range finding speed sensor 7 of controller and notifies staff and navigating mate, weighs again, and is preferred, alarm 10 is audible-visual annunciator, informs the staff and notifies the navigating mate to go reweighting through pronunciation, and power module 11 can be the battery or be the commercial power, and above-mentioned part all adopts to have now can realize corresponding function promptly, consequently no longer gives unnecessary details to structure and connected mode.

Example 2

This embodiment is further optimized on embodiment 1's basis, as shown in fig. 3, 4, first speed reduction pad 3 and the equal fixed mounting in second speed reduction pad 4 bottom have slider 13, set up spout 12 with slider 13 matched with on the ground 1, conveniently cooperate slider 13 to adjust two speed reduction pad 4's position through setting up spout 12, it is more convenient to operate, and is further, slider 13 bottom is installed rather than rotates pulley 14 of being connected, and pulley 14 slides with the 12 inner wall contact of spout promptly and reduces sliding resistance, and is more laborsaving during the operation, and is more practical.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A wagon capable of preventing a wagon from jumping is characterized in that: including ground (1), fixed mounting has first weighing sensor (2) in ground (1), surface mounting has first speed reduction pad (3) on ground (1), first speed reduction pad (3) set up in first weighing sensor (2) the place ahead, second speed reduction pad (4) are installed at first weighing sensor (2) rear, second weighing sensor (5) of fixing in ground (1) are installed to second speed reduction pad (4) rear side, range finding tachometer sensor (7) of fixing in ground (1) upper end are still installed to second weighing sensor (5) rear side, control box (6) side still install control box (6), control box (6) respectively with first weighing sensor (2), second weighing sensor (5) and range finding tachometer sensor (7) electric connection.

2. The wagon of claim 1, wherein the wagon is operable to prevent jumping of a pound of the wagon, and wherein: the control box (6) is internally and fixedly provided with a controller (8), a display (9) electrically connected with the controller, an alarm (10) and a power supply module (11).

3. The wagon of claim 2, wherein the wagon is operable to prevent jumping of a pound of the wagon, and wherein: the alarm (10) is an audible and visual alarm.

4. A wagon balance for preventing jumping of a wagon as defined in claim 1, 2 or 3, wherein: first speed reduction pad (3) and second speed reduction pad (4) bottom equal fixed mounting have slider (13), seted up on ground (1) with slider (13) matched with spout (12).

5. The wagon of claim 4, wherein the wagon is operable to prevent jumping of a pound of the wagon, and wherein: and a pulley (14) rotationally connected with the sliding block (13) is arranged at the bottom of the sliding block.