KR20170037248A - Portable Road Weigher for container and method thereof - Google Patents

Portable Road Weigher for container and method thereof Download PDF

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Publication number
KR20170037248A
KR20170037248A KR1020150136554A KR20150136554A KR20170037248A KR 20170037248 A KR20170037248 A KR 20170037248A KR 1020150136554 A KR1020150136554 A KR 1020150136554A KR 20150136554 A KR20150136554 A KR 20150136554A KR 20170037248 A KR20170037248 A KR 20170037248A
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KR
South Korea
Prior art keywords
load
container
electrical signal
unit
display unit
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KR1020150136554A
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Korean (ko)
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KR101808740B1 (en
Inventor
장세열
최원준
Original Assignee
주식회사 티엠티엔지니어링
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Priority to KR1020150136554A priority Critical patent/KR101808740B1/en
Publication of KR20170037248A publication Critical patent/KR20170037248A/en
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Publication of KR101808740B1 publication Critical patent/KR101808740B1/en

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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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
    • G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M1/00—Testing static or dynamic balance of machines or structures
    • G01M1/12—Static balancing; Determining position of centre of gravity
    • G01M1/122—Determining position of centre of gravity
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

The present invention relates to a container for a container, which can easily and precisely measure the load of the entire container as well as the load at each corner of the container, and a container load measuring method using the same. A measuring unit connected to one side of the metering unit and displaying a change in the load of the container measured through the metering unit and being electrically connected to the measuring unit, And an indicator for receiving an electrical signal of the display unit and converting the electrical signal into a signal measurable by a user at a position adjacent to the display unit.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a container-

The present invention relates to a movable shaft middle container and a method for measuring a container load using the same, and more particularly, to a method for accurately measuring a load and a center of gravity of a container through a configuration of a metering section capable of efficiently measuring a load of the container To a container for a container.

The middle shaft means a device for measuring the load transmitted to the wheels of the vehicle and measuring the load of the vehicle connected to the wheels.

In the mid-shaft, the load of the vehicle placed on the upper part of the load cell is converted into an electrical signal through the structure of the load cell including the elastic body which is changed by the external force and the strain gauge which converts the change of the elastic body into the electric signal, In the form of various signals that can be identified.

In recent years, however, the structure of the conventional portable measuring instruments has been continuously improved in order to reduce errors and prevention of manipulation of the portable portable terminal. However, even when the conventional measuring instruments are provided with improved structures, And there is a problem that the wheels of the vehicle may damage the power cable when measuring the load of the vehicle using the middle shaft.

Accordingly, in order to more efficiently measure the load of the object through the intermediate shaft by removing the power cable for supplying power to the intermediate shaft, a plurality of load cells are provided, as in the document 1 and the document 2, So that a precise load measurement can be performed even when a load is concentrated on the road surface and a weight of the object can be accurately measured even when a space is generated between the object to be measured and the road surface.

However, it is difficult to efficiently measure the edge portion of the object to be measured, and in the case of measuring the corresponding edge of the rectangular box-shaped article such as a container, in the conventional shaft medium such as Document 1 and Document 2, There is a problem that a load of one or more of the plurality of load cells measuring the load may not be able to measure the load of the object, so that it is difficult to precisely measure a change in the load of the object accurately compared with the quantity of the load cell.

In other words, in the conventional shaft medium as in Document 1, since the load cell is generally positioned in a box shape, when the bottom surface of the ground contacting the load cell is not uniform, the load of the object is not smoothly transmitted to the load cell It is difficult to precisely measure the load of the object.

When the antenna for changing the load of the object to be measured by an electric signal and sending it to the outside is installed outside the middle of the shaft in the middle of the conventional shaft, There is a problem in that it is difficult to transmit the electrical signal through the antenna depending on the material characteristics of the metal shaft made of the metal material even when the shaft shaft is connected through the local communication network in order to improve the problem There was a problem.

In addition, in order to solve the above problems, when the middle shaft provided with the antenna is formed of plastic, the electric signal can be smoothly transmitted using the antenna. However, there is a problem that the middle shaft due to the load of the vehicle can be easily damaged will be.

(1) Korean Registered Patent Registration No. 10-0626861 (September 14, 2006) (2) Korean Registered Patent No. 10-0777663 (Nov. 13, 2007)

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and an object of the present invention is as follows.

First, by arranging the load cell provided at the lower end of the metering unit so as to have a triangular shape, it is possible to precisely measure the load of an object such as a vehicle or a container through the configuration of the load cell provided even when the bottom surface on which the load cell is placed is not uniform do.

Second, the center of gravity of the load cell provided on the weighing unit is configured to have the same center of gravity as the guide pin of the receiving unit, thereby making it possible to precisely measure the load at each corner of the rectangular object.

Third, the structure of the antenna for transmitting the electric signal measured through the measuring unit to the outside is positioned inside the display unit, thereby preventing the antenna from being damaged due to the object to be measured, and achieving stable use.

Fourthly, even when the antenna is provided inside the display portion, the display portion is formed of a plastic material so that an electric signal of the antenna can be smoothly transmitted, so that even if the antenna is positioned inside the display portion, It prevents problems that can not be solved and makes stable use possible.

In order to achieve the above object, according to the present invention, there is provided a measuring apparatus comprising: a receiving portion having a guide pin at an inner central portion thereof; a metering portion having a plurality of load cells at a lower end thereof and coupled to a lower portion of the receiving portion; And an indicator for receiving an electrical signal of the display unit and converting the electrical signal into a signal measurable by the user, and displaying the change in the electrical signal of the container, As shown in Fig.

At this time, the guide pin forms a fastening hole at an inner center portion, and the support portion includes a lower metal plate having a coupling hole corresponding to the fastening hole, and an upper rubber plate As shown in FIG.

In addition, the load cell may be disposed at a lower end of the metering unit so as to have a triangular shape.

The load cell may be disposed at a lower end of the metering unit so as to form a triangular shape having the same center of gravity as the guide pin.

The display unit includes a main body coupled to one side of the metering unit and having a handle, and a deformation measuring device provided inside the main body to convert a load change of the container measured through the load cell into an electrical signal, A display window for externally displaying an electrical signal corresponding to a load change of the container measured through the deformation measuring device, a control unit for controlling the deformation measuring device, and a controller for controlling the deformation measuring device, the display window, The battery pack includes a battery pack, and the battery pack can be coupled to a battery accommodating portion formed in the main body.

The deformation measuring apparatus may be connected to an antenna capable of transmitting an electrical signal, and the antenna may be installed inside the main body so as not to interrupt transmission of an electrical signal through the bottom metal plate.

In addition, the antenna may be installed on the inner side of the main body so as to be positioned higher than the horizontal mounting position of the lower metal plate with respect to the ground contacting surface.

In addition, the battery receiving portion may include a receiving groove formed in the main body and a cover coupled to cover the receiving groove.

The main body may be formed of a plastic material.

In addition, the present invention provides a measuring apparatus comprising: a receiving unit having a guide pin at an inner central portion thereof; a measuring unit coupled to a lower portion of the receiving unit, the receiving unit having a plurality of load cells at a lower end thereof; And an indicator for receiving an electrical signal of the display unit and converting the electrical signal into a signal measurable by a user and displaying the converted electrical signal at a position adjacent to the display unit, A load measurement preparing step of placing a guide pin provided on an upper side of the receiving unit so as to be inserted into a hole located at each corner of the container; A container corner load measuring step of measuring a load at each corner of the container through a plurality of load cells provided in the measuring unit, converting the load into an electrical signal through a deformation measuring device of the display unit, and then guiding the electrical signal to a display window of the display unit; And a container total load measuring step of measuring a total load of the container by converting the measured electric signal into an electrical signal through a deformation measuring device having a load at each edge of the container measured by the display unit, .

At this time, the container edge load measuring step and the container full load measuring step may be executed through the control unit of the display unit.

The present invention as described above can achieve the following effects.

According to the present invention, even when the bottom surface on which the load cell is placed is not uniform, the load of the object such as the vehicle or the container can be precisely measured through the configuration of the load cell provided in the shape of a triangle at the lower end of the metering unit .

In addition, it is possible to precisely measure the load at each corner of the container to measure the load, efficiently grasp the center-of-gravity point of the container to be measured, and distribute the weight of the container delivered to various transportation means.

In addition, it is possible to prevent the weight of the various objects mounted on the transportation means from being overloaded, thereby preventing the overturning or derailment due to the weighting of the cargo loaded with the transportation means such as the traffic volume, train or boat.

In addition, the antenna can be prevented from being damaged by an external impact, and stable use of the antenna can be achieved. Also, the display unit does not interfere with the electric signal transmission of the antenna provided in the display unit, and efficient and stable use can be achieved.

1 is an exploded perspective view of a movable type intermediate shaft for a container according to the present invention.
2 is an exploded perspective view of a movable intermediate shaft for a container according to the present invention.
3 is a perspective view showing the bottom of a movable type intermediate shaft for a container according to the present invention.
Fig. 4 is an exploded perspective view of a display unit of a portable heavy-duty container for a container according to the present invention; Fig.
5 is a schematic plan view showing a coupled state of the movable type intermediate shaft for a container according to the present invention.
6 is a schematic view showing a state in which a corner portion of a container is coupled to a middle of a movable type portable container for a container according to the present invention.
FIG. 7 is a view showing the state of use of the movable type intermediate shaft for a container according to the present invention. FIG.
8 is a flow chart of a method for measuring a container load according to the present invention.

The terms and words used in the present specification and claims should not be construed to be limited to ordinary or dictionary meanings, but the inventor may appropriately define the concept of the term to describe its invention in the best way Can be interpreted as meaning and concept consistent with the technical idea of the present invention.

It should be noted that the embodiments described in this specification and the configurations shown in the drawings are merely preferred embodiments of the present invention and do not represent all the technical ideas of the present invention, It should be understood that various equivalents and modifications may be present.

First, the configuration will be described with reference to Figs. 1 to 6 shown.

The present invention is characterized in that it comprises a support part 100 having a guide pin 150 at its inner center part and a metering part 200 having a plurality of load cells 250 at its lower end to be coupled to the lower part of the support part 100, A display unit 300 connected to one side of the metering unit 200 for displaying a change in load of the container measured through the metering unit 200 and converting the measured load into an electrical signal and sending the same to the outside, And an indicator 400 for receiving an electrical signal of the display unit 300 and converting the electrical signal into a signal measurable by a user, at a position adjacent to the display unit 300.

1 and 2, the guide pin 150 is provided on the upper side of the receiving unit 100. When the load of the container is measured, the load on the edge of the container can be measured smoothly .

7, the guide pins 150 are inserted into the holes 11 formed at the respective corners of the container 10, and a plurality of intermediate axes are positioned at the respective corner portions of the container 10 It is possible to maintain the position of the container 10 firmly coupled to the lower end of the container 10 and to ensure that the load at the corner of the container is smoothly transmitted to the upper side of the metering unit 200 And can be smoothly transmitted to the plurality of load cells 250 located at the lower end of the metering unit 200.

The guide pin 150 is formed with a fastening hole 150a at an inner center portion thereof and the receiving portion 100 for coupling the guide pin 150 is coupled to the fastening hole 150a, And an upper rubber plate 120 coupled to an upper portion of the lower metal plate 110 so as to surround a lower end of the guide pin 150. [

The guide pin 150 can be detachably mounted on the upper portion of the receiving portion 100. When the load of the container 10 is to be measured as shown in Fig. 7, The guide pin 150 is connected to the upper side of the receiving unit 100 to efficiently measure the load at each corner of the container 10. The guide pin 150 is disposed above the receiving unit 100, The load of the vehicle can be measured by positioning the wheel of the vehicle to be measured on the upper side of the receiving unit 100 as in the conventional middle shaft.

1, the coupling part 110a formed on the lower metal plate 100 of the receiving part 100 and the coupling part 110b formed on the lower part of the supporting part 100 may be formed on the lower part of the supporting part 100, And the fastening holes 150a of the guide pins 150 formed so as to correspond to the fastening holes 110a are fastened to the fastening members P securely.

The receiving portion 100 includes a lower metal plate 110 having the coupling hole 110a and an upper rubber plate 120 coupled to the upper portion of the lower metal plate 110 as described above .

In this case, the upper rubber plate 120 is formed so as not to be easily damaged by the load of the object, even when the upper rubber plate 120 makes direct contact with an object to be measured such as a vehicle or a container. So that the upper rubber plate 120 can be firmly supported and maintained in close contact with the ground surface.

For example, the upper rubber plate 120 may be formed of a rubber material having high elasticity to flexibly correspond to the load of the object. The lower rubber plate 110 may be formed of a metal material of a solid material, Even when an object to be measured is placed on the upper side of the upper rubber plate 120, the position of the upper rubber plate 120 is changed or easily damaged due to the load of the object.

1 and 3, the metering unit 200 includes a plurality of load cells 250 at the lower end thereof.

3 and 5, the load cell 250 is configured to have a triangular shape at the lower end of the metering unit 200. As shown in FIG.

This configuration is intended to efficiently perform load measurement of the object through the load cell 250 by allowing the load cell 250 to closely adhere to the ground on which the load cell 250 provided at the lower end of the metering unit 200 is installed, 250 can be used to increase the measurement accuracy of the load on the object through the load cell 250. [

5 and 6, when the load cell 250 is arranged so as to have a triangular shape at the lower end of the metering unit 200, even if the load cell 250 is irregularly formed, The load cell 250 disposed at the lower end of the load cell 200 is brought into close contact with the ground surface and the electric signal corresponding to the load change of the load cell 250, Output can be obtained, so that a precise and efficient load measurement of the object can be achieved.

In addition, the load cell 250 has a triangular shape at the lower end of the metering unit 200, and has the same weight as the guide pin 150 installed on the upper side of the receiving unit 100, So as to be centered.

5 and 6, the center of gravity C of the guide pin 150 and the load cell 250 provided at the lower end of the weighing unit 200 are arranged in the same vertical line .

6, even when the guide pin 150 coupled to the receiving portion 100 is engaged with the hole 11 formed in the corner portion of the container 10, the hole (not shown) of the container 10 11 can be positioned at the center of gravity C of the load cell 250 provided at the lower end of the metering unit 200 so that the load at the edge of the container 10 can be measured more precisely.

5 and 6, the center of gravity C of the load cell 250 having a triangular shape in the metering unit 200 may be formed at a lower end of the metering unit 200, The center line 250a of the load cell 250 is connected to the line segment A and the middle line B is connected to each of the line segments A connecting the adjacent load cell 250 at the center point 250a of the load cell 250 A plurality of load cells 250 provided at the lower end of the metering unit 200 are arranged in a triangular shape and the center of gravity C of the load cell 250 is positioned at a center of gravity C of the guide pin 150, So as to form the same vertical line position.

6 and 7, when the load of the container 10 is measured after the corner of the container 10 is positioned above the receiving unit 100, the container 10 10 can be precisely measured, and the load on the container 10 measured through the metering unit 200 is transmitted to the outside through the structure of the display unit 300 having the load variation , The indicator 400 can receive it and convert it into a signal measurable by the user, so that the entire load of the container 10 can be precisely measured.

Thus, not only the total load of the container 10 can be measured, but also the load of the container 10 can be discriminated and the center of gravity of the container 10 can be precisely measured.

1 to 4, the display unit 300 includes a main body 310 coupled to one side of the metering unit 200 and having a handle 311, A deformation measuring device 320 for converting a load change of the container 10 measured through a plurality of load cells 250 provided in the measuring unit 200 into an electric signal and sending the electric signal to the outside, A display window 330 for externally displaying an electrical signal corresponding to a load change of the container 10 measured through the deformation measuring device 320, A display window 330 for externally displaying an electrical signal corresponding to the display device 330, a control unit 340 for controlling the deformation measuring device 320, a deformation measuring device 320, a display window 330, a control unit 340, And a battery pack 350 for supplying power to the battery pack 3 50 are coupled to a battery receiving part 360 formed in the main body 310.

The main body 310 of the display unit 300 is provided with a handle 311 at one side thereof so that the user can conveniently carry the intermediate shaft of the present invention.

As described above, the deformation measuring apparatus 320 converts the load change of the container 10, which is to measure the load, into an electrical signal through the configuration of the load cell 250 provided in the metering unit 200 And the function and configuration of the deformation measuring apparatus 320 are the same as those of the deformation measuring apparatus 320 applied to the conventional shaft middle machine, It is omitted.

However, as shown in FIG. 4, the deformation measuring apparatus 320 is configured to be connected to an antenna 370 capable of transmitting an electrical signal.

Particularly, when the antenna 370 is configured to be connected to the deformation measuring apparatus 320 constituting the display unit 300 and the antenna 370 is installed inside the main body 310, The antenna 370 is positioned higher than the horizontal mounting position of the lower metal plate 110 constituting the receiving unit 100 so that the transmission signal of the antenna unit 370 is not obstructed by the configuration of the display unit 200 or the receiving unit 100. [ So as to be installed inside the main body 310.

That is, when the signal of the deformation measuring apparatus 320 is transmitted to the outside through the antenna 370, the signal of the antenna 370 is not blocked through the lower metal plate 110 made of metal And the antenna 370 is disposed higher than the mounting position of the lower metal plate 110 on the basis of the contact surface.

In addition, when the body 310 of the display unit 300 is formed of the plastic material 310 and the antenna 370 is provided inside the body 310, the signal transmission of the antenna 370 is not disturbed You can.

The display window 330 converts a load change of the container 10 measured through the deforming device 320 into a graph or an electrical signal that the user can visually confirm and displays the change. So that the deforming device 320 and the display window 330 can be adjusted.

The battery pack 350 is connected to the battery accommodating part 360 formed in the main body 310 and connected to the deformation measuring device 320, the display window 330, The battery receiving portion 360 includes a receiving groove 361 formed in the main body 310 and a receiving groove 361 formed in the receiving groove 361 for efficient accommodation of the battery pack 350. [ And a cover 362 which covers the cover 362 so as to cover it.

The method of measuring the container load using the movable type intermediate shaft for a container according to the present invention will now be described.

FIG. 8 is a view showing an entire flow of a method for measuring a container load according to the present invention. First, a guide pin 150 provided on the upper side of the receiving unit 100 is inserted into a hole (10S) to be inserted into the load-receiving portion (11).

The center of gravity C of the triangle formed by the load cell 250 is positioned at the center of the container 10 in the case where the plurality of load cells 250 provided at the lower end of the metering unit 200 are arranged in the shape of a triangle, And this step can be easily realized through the structure of the guide pin 150 provided in the receiving portion 100. As shown in FIG.

Next, a load at a corner of the container 10 to be measured is measured through a plurality of load cells 250 provided in the metering unit 200, and the load is measured using a deformation measuring device And a container edge load measuring step (20S) for displaying the container edge load on the display window (300) of the display unit (300).

This step is preferably performed through the control unit 340 provided in the display unit 300.

Also, the container edge load measuring step 20S; Thereafter, the load at each edge of the container 10 measured through the display unit 300 is converted into an electrical signal through the deformation measuring device 320 of the display unit 300, and the electrical signal is transmitted. And a container full load measuring step 30S capable of measuring the total load of the container 10. [

Particularly, in the above step, the load of the container 10 measured through the metering unit 200 is converted into an electrical signal through the deformation measuring device 320 provided in the display unit 300, However, the present invention is not limited to this, and the display unit 300 may be configured to include a configuration capable of performing the function of the indicator 400.

Through the above process, the present invention can smoothly and precisely measure the load at the corner of the container 10 to measure the load, and precisely measure the total load of the container 10.

While the present invention has been particularly shown and described with reference to specific embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit or scope of the invention as set forth in the following claims It will be apparent to those of ordinary skill in the art.

10: container 11: hole
100: receiving portion 110: bottom metal plate
120: upper rubber plate 150: guide pin
150a: fastening hole 200:
250: load cell 250a: center point
300: display unit 310:
311: Handle 320: Deformation measuring device
330: display window 340: control unit
350: Battery pack 360: Battery compartment
361: receiving groove 362: cover
370: Antenna 400: Indicator
A: Segment B: Medium line
C: center of gravity point P: fastening member
10S: Preparation stage of load measurement (10S)
20S: Container edge load measurement step (20S)
30S: Container full load measurement step (30S)

Claims (11)

A pedestal portion 100 having a guide pin 150 at an inner central portion thereof,
A metering unit 200 having a plurality of load cells 250 at the lower end thereof and coupled to the lower portion of the receiving unit 100,
And a display unit (300) connected to one side of the metering unit (200) for displaying a change in load of the container measured through the metering unit (200), converting the measured load into an electrical signal,
And an indicator (400) for receiving an electrical signal of the display unit (300) at a position adjacent to the display unit (300) and converting the electrical signal into a signal measurable by a user.
The method according to claim 1,
The guide pin 150 has a fastening hole 150a at an inner center thereof,
The receiving unit 100 includes:
A lower metal plate 110 having a coupling hole 110a corresponding to the coupling hole 150a,
And an upper rubber plate (120) coupled to an upper portion of the lower metal plate (110) so as to surround a lower end of the guide pin (150).
The method according to claim 1,
The load cell (250)
And is disposed at a lower end of the metering unit (200) so as to form a triangular shape.
The method according to claim 1 or 3,
The load cell (250)
Wherein the guide pin (150) is disposed at a lower end of the metering unit (200) so as to form a triangular shape having the same center of gravity as the guide pin (150).
3. The method of claim 2,
The display unit 300
A main body 310 coupled to one side of the metering unit 200 and having a handle 311,
A deformation measuring device 320 provided inside the main body 310 to convert a change in load of the container measured through the load cell 250 into an electrical signal and to send the electrical signal to the outside,
A display window 330 for externally displaying an electrical signal corresponding to a load change of the container measured through the deformation measuring device 320,
A control unit 340 for controlling the deformation measuring apparatus 320,
A deformation measuring apparatus 320, a display window 330, and a battery pack 350 for supplying power to the controller 340,
Wherein the battery pack (350) is coupled to a battery receiving part (360) formed in the main body (310).
6. The method of claim 5,
The deformation measuring apparatus 320 is connected to an antenna 370 capable of transmitting an electrical signal,
The antenna 370
Is installed inside the main body (310) so as not to interrupt transmission of an electrical signal through the lower metal plate (110).
The method according to claim 6,
The antenna 370
Is installed inside the main body (310) at a position higher than a horizontal installation position of the lower metal plate (110) on the basis of a close contact surface.
6. The method of claim 5,
The battery receiving portion 360
(361) formed in the main body (310) and a cover (362) coupled to cover the receiving groove (361).
6. The method of claim 5,
Wherein the body (310) is formed of a plastic material.
A weighing part 200 having a support part 100 having a guide pin 150 at an inner center part and a plurality of load cells 250 at a lower end to be coupled to the lower part of the support part 100, And a display unit 300 connected to one side of the display unit 200 for displaying a change in load of the container measured through the measuring unit 200 and converting the measured load into an electric signal and sending the same to the outside, And an indicator (400) for receiving an electrical signal of the display unit (300) and converting the electrical signal into a measurable signal by a user, the container load measuring method comprising:
A load measuring preparation step (10S) for positioning the guide pin (150) provided on the upper side of the receiving unit (100) so as to be inserted into the hole (11) located at each corner of the container (10);
The loads of the respective corners of the container 10 are measured through the plurality of load cells 250 provided in the measuring unit 200 and converted into electrical signals through the deformation measuring device 320 of the display unit 300 A container edge load measuring step (20S) for guiding to the display window (330) of the display unit (300);
The controller 400 converts the electrical signal into an electrical signal through the deformation measuring device 320 having the load at each edge of the container 10 measured through the display unit 300 and receives the electrical signal. (30S) for measuring a load of the container to be measured.
11. The method of claim 10,
The container edge load measuring step 20s and the container full load measuring step 30S are executed through the control unit 340 of the display unit 300. [
KR1020150136554A 2015-09-25 2015-09-25 Portable Road Weigher for container and method thereof KR101808740B1 (en)

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KR1020150136554A KR101808740B1 (en) 2015-09-25 2015-09-25 Portable Road Weigher for container and method thereof

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KR20170037248A true KR20170037248A (en) 2017-04-04
KR101808740B1 KR101808740B1 (en) 2017-12-14

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100626861B1 (en) 2006-05-30 2006-09-20 유영석 Weight of axles measuring apparatus
KR100777663B1 (en) 2007-04-20 2007-11-19 김학선 Portable road weigher

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100626861B1 (en) 2006-05-30 2006-09-20 유영석 Weight of axles measuring apparatus
KR100777663B1 (en) 2007-04-20 2007-11-19 김학선 Portable road weigher

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