TWI438106B - Vehicle with load weight meter and assembly method for the same - Google Patents

Description

Vehicle with load weight meter and assembly method thereof

The present invention relates to a vehicle with a load weight meter and a method of assembling the same.

In the garbage collection vehicle described in Patent Documents 1 to 5, in order to measure the weight of the garbage placed in the storage box of the garbage collection vehicle, there is known a case in which the storage box is supported by a chassis frame via a load cell. .

Patent Document 1 discloses a garbage collection vehicle in which a plurality of load detectors for detecting a load of a garbage storage box are provided in a vehicle body, and the load detector is connected to a garbage storage box via a bracket to detect The load of the container.

Patent Document 2 describes a garbage collection vehicle in which a rod-type shear type load cell is fixed to an upper surface of a frame, and a lower surface of the garbage storage box is fixed to a central upper surface of a deflection portion of the load cell. The garbage storage box is supported in the frame by the load cell.

Patent Document 3 describes a garbage collection vehicle in which a column type load cell is laterally attached to a vehicle body in a cantilever state, and a garbage storage box is connected around a shaft on a free end side via a spherical bearing. Further, Patent Document 3 discloses a garbage collection vehicle in which the front load cell is disposed such that the front load cell axis direction is parallel to the longitudinal direction of the vehicle body, and the rear load cell axis direction and the front load cell are arranged. Configure the rear load cell in an orthogonal manner.

Patent Document 4 discloses a garbage collection vehicle which supports a storage box in a garbage collection vehicle of a frame via a load cell, wherein a cross member is fixed to a lower surface of the storage box frame, and, on the other hand, The bracket having the through hole is fixed to the frame, and the beam penetrates the through hole in such a manner that there is a gap, and when the load is broken, the beam is engaged with the bracket to prevent the storage box from coming off.

Patent Document 5 describes a garbage collection vehicle in which a rear end of a garbage collection vehicle is pivoted to a rear portion of a body of a garbage collection vehicle, and a dump frame on which a garbage storage box is placed is provided at a top portion thereof (dump frame) A notch portion is formed below the dump frame, and a load cell is fixed to the vehicle body below the notch portion.

Patent Document 6 describes a load weight measuring device for a vehicle for measuring an environmental sanitation vehicle such as a garbage collection vehicle, a water supply/sprinkler, a vacuum cleaning vehicle, and a cargo handling vehicle such as a truck or a dump truck. The weight of the load on the loading platform.

(Patent Document 1) Japanese Real Fair 6-49524

(Patent Document 2) Japanese Patent Laid-Open Publication No. 2004-224502

(Patent Document 3) Japanese Patent Laid-Open Publication No. 2004-299847

(Patent Document 4) Japanese Patent Laid-Open Publication No. 2004-224503

(Patent Document 5) Japanese Patent Laid-Open Publication No. 2007-99490

(Patent Document 6) Japanese Patent Laid-Open Publication No. 2007-315920

An object of the present invention is to simplify the increase in the height of the vehicle by using a load weight meter that measures the weight of the cargo loaded on the loading platform of the vehicle, and to increase the height of the vehicle, and to easily mount the loading platform. The weight gauge is loaded to improve the assembly and the convenience of the loading table.

The vehicle with a load weight meter of the present invention described in the first aspect of the invention is provided with a vehicle body and a load weight meter for measuring the weight of the cargo loaded on the loading platform, the load weight meter Provided: a frame fixed to the vehicle body; a frame body on which the loading table is mounted directly or via another member; and both ends are supported in either of the two frames so as to protrude in a substantially horizontal direction The frame body and the both end portions are supported by the other frame body, and are provided with a shear type load cell capable of detecting the weight of the cargo loaded on the loading platform.

The vehicle with a load weight meter according to the second aspect of the invention is characterized in that the vehicle body includes a vehicle body and a load weight meter for measuring the weight of the cargo loaded on the loading platform, and the load weight meter is provided to be fixed to the vehicle. a frame body of the body; the frame body of the loading platform is detachably mounted directly or via another member; and the both ends are supported in any one of the two frames so as to protrude in a substantially horizontal direction The frame body and the both end portions are supported by the other frame body, and are provided with a shear type load cell capable of detecting the weight of the cargo loaded on the loading platform.

The invention of claim 3, wherein the load weight meter has a plurality of the shear load elements, and the plurality of shears are included in the load weight meter of the first or second aspect of the patent application. The load cell is connected by the above-described housing on which the loading platform is mounted.

In the vehicle according to the fourth aspect of the invention, in the vehicle according to the second aspect of the invention, the frame body on which the loading platform is mounted is provided with a connection portion with the loading table or the other member. .

The invention of claim 5, wherein the one frame system has a holding hole for holding the shear type load cell in the vehicle of the load weight meter according to claim 1 or 2.

The invention of claim 6 is the vehicle of the load weight meter of claim 1 or 2, wherein the other frame system has a holding hole for holding the shear type load cell.

The invention according to claim 7 is characterized in that, in the vehicle with the load weight meter of the first or second aspect of the patent application, the connection member is provided in the hole provided in the one frame. a gap formed in the weight measurement by the shear-type load cell and a hole extending in a substantially horizontal direction so as to penetrate the hole provided in the one frame, and the both end portions are held in the other frame To connect the two frames described above.

The invention of claim 8 is the vehicle of the load weight meter of claim 7, wherein the other frame system has a holding hole for holding the connecting member.

The invention according to claim 9 is the U-shaped cross section formed by the other frame body in the inserted state in the vehicle with the load weight meter according to the first or second aspect of the patent application. structure.

The invention described in claim 10 is the vehicle of the load weight meter of claim 1 or 2, wherein the two frame systems are extended in a front-rear direction of the vehicle body, and the shear type is The axial direction of the load cell is arranged in the width direction of the aforementioned vehicle body.

The invention according to claim 11 is the vehicle of the load weight meter of claim 10, wherein the two frame systems are formed in a paired manner on the left and right sides of the vehicle body, and are fixed to the vehicle body. The frame body is a sub-frame fixed to the frame, and the sub-frame systems on the right and left sides are connected via a beam.

The method of assembling a vehicle according to any one of claims 1 to 11, wherein the assembly method is characterized in that the load weight meter is mounted on the load weight meter. After the vehicle body, the frame body on which the loading platform is mounted is fixed to the loading platform.

According to the present invention, the shear type load cells arranged in the substantially horizontal direction are mounted in a double-point support structure.

With this configuration, the frame fixed to the vehicle body and the frame on which the loading platform is mounted can be arranged in a substantially horizontal direction and connected, instead of being connected to the upper and lower connecting structures, and the increase in the height of the vehicle can be suppressed.

Therefore, according to the present invention, it is possible to suppress the increase in the height of the vehicle by making it simple and complicated to increase the size of the load weight meter.

Further, according to the present invention, since the loading weight meter including the casing on which the loading platform is mounted is used, when the type of the loading platform is selected and mounted on the vehicle, the frame body on the weight of the vehicle body is mounted on the vehicle body. By means of the desired loading platform, it is possible to easily construct a vehicle of the desired type with a weight gauge. In other words, when the loading platform is mounted, the connection between the frame and the load cell is not required, and when the loading platform is replaced, the connection between the frame and the load cell is not required to be released or reconnected. At the time of such operations, there is a risk of failure or failure of the load weight meter, so care must be taken or expertise is required.

Therefore, according to the present invention, it is possible to easily mount the loading table on the load weight meter without being affected by the number of load cells to be used, and to assemble and load the table in the vehicle with the load weight meter. The convenience can be improved.

In addition, the connection member for connecting the two frames is configured in the same manner as the shear type load cell, so that the vehicle height is not increased and can be arranged in parallel. By the connecting member, even when the connection by the beam is invalid due to breakage or the like, the loading table can be prevented from falling off.

It suffices that the frame fixed to the vehicle body is simply a frame or a sub-frame fixed to the frame. In the case of forming the sub-frame, it is preferable to form a structure in which the right and left sub-frames are connected via a beam. At this time, even if the mounting structure of the shear type load cell is formed in the sub-frame body, sufficient strength can be ensured by the beam, and it can be fixed by a simple structure and fixed without deviation in comparison with the case where it is formed separately. On the frame.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings. The following description is an embodiment of the present invention and is not intended to limit the inventors.

(First embodiment)

Fig. 1 is a left side view of a vehicle (without a loading platform) attached to a weight meter according to an embodiment (first embodiment) of the present invention. Fig. 2 is a left side view of a vehicle (with a loading table) with a weight meter according to a first embodiment of the present invention. Fig. 3 is a left side view showing the main frame portion. Fig. 4 is a cross-sectional view taken along line A-A of Fig. 3. Fig. 5 is a cross-sectional view taken along line B-B of Fig. 3. Fig. 6 is a cross-sectional view taken along line C-C of Fig. 2; Fig. 7 (a) and (b) are a left side view and a rear view showing a loading table to which an embodiment of the present invention is applied. Fig. 8 (a) and (b) are a left side view and a rear view showing a loading table to which another example of the present invention is applied. Fig. 9 (a) and (b) are a left side view and a rear view showing a loading table to which another example of the present invention is applied. Figure 10 is a left side view showing the loading and unloading device.

As shown in Fig. 1, the vehicle 2 attached to the weight meter of the present embodiment includes a vehicle body 1 and a load weight meter 3 for measuring the weight of the cargo loaded on the loading platform. The loading weight meter 3 is mounted on the frame 4 of the vehicle body 1. As shown in FIG. 2, for example, the loading table 20 is mounted on the load weight meter 3.

The load weight meter 3 includes a weight sub-frame 12 fixed to the vehicle body 1; and a weight main frame body 10 on which the loading platform is mounted directly or via another member (for example, the frame 23b shown in Fig. 10); Pin-type shear type load cell 7; and connecting pin 8.

The weight main frame body 10 is extended in the front and rear directions of the vehicle body 1 and is disposed in a paired manner on the left and right. The weight main frame body 10 is connected to a plurality of shear type load cells 7.

The weight main frame body 10 is supported by the frame 4 of the vehicle body 1 via four shear type load cells 7, 7, 7, 7 and four weight sub-frames 12, 12, 12, and 12.

That is, the weight main frame body 10 and the loading table mounted on the weight main frame body 10 are supported by two fulcrums in front and rear and a total of four fulcrums. Each of the fulcrums is provided with a load cell 7, and each load cell is provided with a weight sub-frame 12 supporting the load cell. The weight sub-frame 12 is extended in the front-rear direction of the vehicle body 1 and is disposed in front and rear in pairs, respectively, in pairs. The weight sub-frames 12 and 12 of the pair of front and rear are connected via the two beams 13 and 13 (see FIG. 11). Mounting brackets 9a are provided on the outer side surfaces of the weight sub-frame 12 and the frame 4. The weight sub-frames 12 are detachably coupled to the frame 4 via the mounting bracket 9a by bolts. Further, a mounting bracket 9b is provided on the outer surface of the weight main frame body 10 and the loading frame housing 30. The loading stand frame 30 is detachably attached to the weight main frame body 10 by bolts via the mounting bracket 9b.

The axial direction of the pin-type shear type load cell 7 and the joint pin 8 is arranged in the width direction of the vehicle body 1.

As shown in FIG. 4, FIG. 5, and FIG. 6, the weight sub-frame 12 is formed in a U-shaped cross-sectional structure, and is formed by inserting the lower end of the main frame 10 by weight. In a state in which the main frame body 10 is inserted into the U-shaped cross-sectional structure of the weight sub-frame 12, the connection structure is configured as follows. The height of the vehicle can be lowered to a height in which the weight main frame body 10 and the weight sub-frame 12 are overlapped in the horizontal direction.

As shown in Fig. 4, the weight main frame body 10 is provided with a holding hole 11a that opens in a substantially horizontal direction. The weight sub-frame 12 is provided with a holding hole 11b that opens in a substantially horizontal direction. The shear type load cell 7 is fitted and held in the holding hole 11a, and both end portions are supported by the weight main frame body 10 so as to directly protrude in a substantially horizontal direction. Both ends of the shear type load cell 7 are embedded and held in the holding hole 11b, and are supported by the weight sub-frame 12.

As shown in Fig. 3, the joint pin 8 is disposed in front of or behind the vehicle body 1 with respect to the shear load element 7, in order to prevent an increase in the height of the vehicle. As shown in Fig. 5, the weight main frame body 10 is provided with an insertion hole 11c that opens in a substantially horizontal direction. The weight sub-frame 12 is provided with a holding hole 11d that opens in a substantially horizontal direction. The coupling pin 8 penetrates the insertion hole 11c so that both end portions protrude in a substantially horizontal direction. Both end portions of the joint pin 8 are fitted and held in the holding hole 11d. The inner diameter of the insertion hole 11c is larger than the outer diameter of the coupling pin 8, and a gap is formed therebetween.

The load is applied from the weight main frame body 10 to the shear type load cell 7 supported by the weight sub-frame 12 in a two-point manner, and the weight main frame body 10 is changed according to the weight of the load loaded on the loading table. The weight sub-frame 12 is displaced upward and downward, and the shear-type load cell 7 is deflected. The shear type load cell 7 detects a value corresponding to the shear load applied at this time, and measures the weight of the cargo based on the detected value.

In order to prevent the measured value from being affected at least within the measurement range, the gap described above is provided between the joint pin 8 and the insertion hole 11c. For the same purpose, a gap 14 is also provided between the weight main frame body 10 and the weight sub-frame 12. That is, in the movable range due to the deformation of the shear type load cell 7 for weight measurement, the weight main frame body 10 does not come into contact with the weight sub-frame 12 and does not come into contact with the joint pin 8. It is directly supported only by the shear type load cell 7.

Even if the shear type load cell 7 is broken and the weight main frame 10 is moved, the weight main frame body 10 is restricted by the connecting pin 8 and cannot be detached from the weight sub-frame 12, so that the loading table does not get from the vehicle body. 1 shedding.

As an example of the loading table mounted on the main frame 10 of the weight meter, in addition to the box-shaped loading table 20 with the elevator 20a shown in FIGS. 2 and 7, the eighth embodiment can also be used. The tank 21 and the box-shaped loading table 22 shown in Fig. 9 can be mounted on all other types of loading platforms.

As another example of the loading platform, a container (not shown) that is attached to and detached from the platform can be cited. That is, there are cases where the loading and unloading device is constructed. At this time, the loading and unloading device 23 shown in FIG. 10 is mounted on the weight main frame 10. The frame body 23b of the loading and unloading device 23 is fixed to the weight main frame body 10. Further, the container is attached and detached by the loading and unloading arm 23a.

In the composition method, first, the load weight meter 3 having the weight main frame body 10 and the weight sub-frame 12 is mounted on the vehicle body 1 and is detachably attached by bolts via the mounting bracket 9a. The fixed weight sub-frame 12 and the frame 4 are coupled. Next, the weight main frame body 10 and the loading table are detachably coupled by bolts via the mounting bracket 9b. By fixing the weight main frame body 10 and the loading table by the above-described detachment means, the subsequent loading table can be easily replaced. It is also possible to fix the weight main frame body 10 and the loading table by welding or the like.

According to the present assembly method, when the loading table is attached or detached to the main frame 10 of the weight meter in which the vehicle having the weight meter 3 is mounted, the loading/replacement operation of the loading table can be completed without disassembling the load weight meter 3, It is not necessary to mount the loading weight meter 3 on the loading platform, and to assemble, disassemble, and reassemble the weight gauge 3, and to mount and replace the loading platform.

According to the above embodiment, the weight sub-frame 12 is supported by the frame 4, and generally, the weight main frame 10 is supported by the weight-type sub-frame 12 via the pin-type shear type load unit 7 without The measurement of the load weight meter 3 is hindered.

The pin-type shear type load cell 7 is detached from the weight sub-frame 12 or the weight main frame body 10 due to an impact accident or the like, or the pin-type shear type load cell 7 is broken, or is cut by a pin type. When the support structure of the cut type load cell 7 is damaged, since the main frame body 10 of the weight gauge is engaged with the joint pin 8, the connection state between the weight sub-frame 12 and the weight main frame 10 can be maintained to prevent the loading table. Fall off.

Since the weights of the sub-frames 12 and 12 disposed on the frame 4 are connected by the beam 13, the frame 4 and the weight sub-frame 12 prevent the sub-frame from being caused by the bolting force of the mounting bracket 9a. Falling down, the beam 13 also prevents lateral movement of the weight sub-frame 12 and aids in the reinforcement of the construction. Since the strength is ensured, the construction of the parts with a small number of parts becomes simple, and the cost is reduced.

By using a shear type load cell, the height of the loading platform can be prevented from becoming high.

(Second embodiment)

Next, a vehicle equipped with a weight gauge according to another embodiment (second embodiment) of the present invention will be described. Fig. 11 is a perspective view showing a main frame portion of a vehicle with a load weight meter according to the embodiment. Figure 12 is a cross-sectional view taken along line D-D of Figure 11. Figure 13 is a cross-sectional view taken along line E-E of Figure 11.

As described above, when the weight main frame body 10 is in contact with the weight sub-frame 12, the measurement value is affected and the measurement accuracy is deteriorated. This embodiment is for ensuring the structure of the gap 14 (shown in Fig. 4) between the weight main frame 10 and the weight sub-frame 12.

As shown in Fig. 12, two tension bolts 16a and 16b for respectively pulling and holding the outer side wall portions of the front and rear weight sub-frames 12 and 12 toward the outside are attached. The tension bolts 16a and 16b are connected to the outer side wall portions of the weight sub-frames 12 and 12 and the bottom of the loading platform. The tension bolts 16a and 16b are biased, and the tension bolts 16a and 16b deflect the outer side wall portions of the weight sub-frames 12 and 12 outward and restrain them to avoid contact with the weight main frame 10. .

When the tension bolts 16a and 16b are disposed inside the left and right weight sub-frames 12 and 12, the adjustment of the tension bolts 16a and 16b is difficult because the actuators and the like are disposed in the center portion 17, so that the tension bolts 16a and 16b is disposed on the outer side of the left and right weight sub-frames 12, 12.

As shown in Fig. 13, two tension bolts 16c and 16d for respectively pulling and holding the inner side wall portions of the rear left and right weight sub-frames 12 and 12 are attached. The tension bolts 16c and 16d are connected to the inner side wall portions of the weight sub-frames 12 and 12 and the bottom of the loading platform. The tension bolts 16c and 16d are subjected to tensile stress, and the tension bolts 16c and 16d deflect the inner side wall portions of the weight sub-frames 12 and 12 inwardly and restrain them to avoid contact with the weight main frame 10. .

(Third embodiment)

Next, a vehicle equipped with a weight gauge according to another embodiment (third embodiment) of the present invention will be described. Fig. 14 is a left side view showing the main frame portion of the vehicle with the weight gauge attached to the embodiment. Figure 15 is a cross-sectional view taken along line F-F of Figure 14.

When the left and right weight sub-frames 12 and 12 are coupled by the cross member 13, as shown in the first and second embodiments, the frame 4 and the weight sub-frame 12 are fixed to each other by the weight sub-frame. The mounting bracket 9a on the outer side of 12 is bolted.

In the case where the beam 13 is abolished, the fixing structure of the present embodiment is effective. The fixing structure of the present embodiment is a structure in which bolts are coupled to the outer side and the inner side of the frame 4. As shown in Fig. 15, two bolts 18, 19 having the upper end fixed to the weight sub-frame 12 are provided. The bolts 18 are disposed on the outer side of the frame 4, the bolts 19 are disposed inside the frame 4, and the lower ends of the bolts 18, 19 are extended downward from the lower end of the frame 4. The plate 20 having the holes at both ends is passed over the lower end of the frame 4, and the bolts 18, 19 are respectively inserted into the holes, and the nut 21 is locked to fix the weight sub-frame 12 to the frame 4. As shown in Fig. 14, it is preferable to provide the present fixing structure at two locations with respect to one weight sub-frame 12.

(Fourth embodiment)

Next, a vehicle equipped with a weight gauge according to another embodiment (fourth embodiment) of the present invention will be described. Figure 16 is a cross-sectional view taken along line A-A of the embodiment.

As shown in Fig. 16, in the present embodiment, the weight main frame body 10a is formed in an inverted U-shaped cross-sectional structure, and both ends of the shear type load cell 7 projecting in the substantially horizontal direction from the weight sub-frame 12a. The two side portions of the main frame body 10a are supported by two points by weight.

1. . . Car body

2. . . Vehicle with load weight meter

3. . . Loading weight meter

4. . . frame

7. . . Shear load element

8. . . Link pin

9a, 9b. . . Mounting brackets

10, 10a. . . Weight gauge main frame

11a, 11b, 11d. . . Hold hole

11c. . . Insert hole

12, 12a. . . Weight meter sub-frame

13. . . beam

14. . . gap

16a, 16b, 16c, 16d. . . Tension bolt

18, 19. . . bolt

20. . . Loading station

20a. . . elevator

twenty one. . . groove

twenty three. . . Loading and unloading device

23a. . . Loading arm

23b. . . framework

30. . . Loading platform

Fig. 1 is a left side view of a vehicle (without loading platform) with a weight meter according to a first embodiment of the present invention.

Fig. 2 is a left side view of a vehicle (with a loading table) with a weight meter according to a first embodiment of the present invention.

Fig. 3 is a left side view showing a main frame portion of a vehicle with a weight meter according to a first embodiment of the present invention.

Fig. 4 is a cross-sectional view taken along line A-A of Fig. 3.

Fig. 5 is a cross-sectional view taken along line B-B of Fig. 3.

Fig. 6 is a cross-sectional view taken along line C-C of Fig. 2;

Fig. 7 (a) and (b) are a left side view (a) and a rear view (b) of a loading table to which an example of the present invention is applied.

Fig. 8 (a) and (b) are a left side view (a) and a rear view (b) of a loading table to which another example of the present invention is applied.

Fig. 9 (a) and (b) are a left side view (a) and a rear view (b) of a loading table to which another example of the present invention is applied.

Figure 10 is a left side view of a loading and unloading device to which the present invention is applied.

Fig. 11 is a perspective view showing a main frame portion of a vehicle with a weight meter according to a second embodiment of the present invention.

Figure 12 is a cross-sectional view taken along line D-D of Figure 11.

Figure 13 is a cross-sectional view taken along line E-E of Figure 11.

Fig. 14 is a left side elevational view showing the main frame portion of the vehicle with the weight meter attached to the third embodiment of the present invention.

Figure 15 is a cross-sectional view taken along line F-F of Figure 14.

Figure 16 is a cross-sectional view taken along line A-A of the fourth embodiment of the present invention.

3. . . Loading weight meter

4. . . frame

7. . . Shear load element

10. . . Weight gauge main frame

11a, 11b. . . Hold hole

12. . . Weight meter sub-frame

13. . . beam

14. . . gap

20. . . Loading station

30. . . Loading platform

Claims (12)

A vehicle with a load weight meter includes a vehicle body and a load weight meter for measuring the weight of the cargo loaded on the loading platform, the load weight meter having: a frame fixed to the vehicle body; directly or via other The member is mounted with the frame of the loading platform; and the both ends are supported by one of the two frames so as to protrude in a substantially horizontal direction, and the both ends are supported by the other frame. And a shear type load cell installed to detect the weight of the cargo loaded on the loading platform. A vehicle with a load weight meter includes a vehicle body and a load weight meter for measuring the weight of the cargo loaded on the loading platform, the load weight meter having: a frame fixed to the vehicle body; directly or via other The member is detachably mounted with the frame of the loading platform; and the both ends are supported by one of the two frames so as to protrude in a substantially horizontal direction, and the both ends are Supported in another frame, and mounted as a shear type load cell capable of detecting the weight of the cargo loaded on the aforementioned loading station. The vehicle according to claim 1 or 2, wherein the load weight meter has a plurality of shear-type load cells, and the plurality of shear-type load cells are mounted by the foregoing The frame of the loading platform is connected. A vehicle equipped with a load weight meter according to the second aspect of the invention, wherein the frame body on which the loading platform is mounted is provided with a connection portion with the loading platform or the other member. A vehicle with a load weight meter according to claim 1 or 2, wherein the one frame system has a retaining hole for holding the shear load element. A vehicle with a load weight meter according to claim 1 or 2, wherein the other frame system has a retaining hole for holding the shear load element. A vehicle with a load weight meter according to claim 1 or 2, further comprising: a connecting member that is disposed in a hole provided in the one frame to prevent the shear load element from being The gap for the weight measurement is passed through the hole provided in the one frame so that the both end portions protrude in a substantially horizontal direction, and the both end portions are held by the other frame to connect the two frames. A vehicle with a load weight meter according to claim 7, wherein the other frame system has a holding hole for holding the joint member. A vehicle with a load weight meter according to claim 1 or 2, wherein the one frame system is disposed in a U-shaped cross-sectional structure formed by the other frame in an inserted state. The vehicle according to claim 1 or 2, wherein the two frame systems are extended in a front-rear direction of the vehicle body, and an axial direction of the shear-type load cell is disposed in the foregoing The width direction of the car body. The vehicle according to claim 10, wherein the two frame systems are formed in a paired manner on the left and right sides of the vehicle body, and the frame fixed to the vehicle body is fixed to the frame. In the frame, the sub-frame systems on the left and right sides are connected via a beam. A method of assembling a vehicle with a load weight meter according to any one of the items 1 to 11, wherein the assembly method is characterized in that: After the vehicle body is mounted on the vehicle body, the frame body on which the loading platform is mounted is fixed to the loading platform.