KR100395855B1 - Wing-body truck equipped with height controlled container - Google Patents

Abstract

The present invention relates to a wing body truck in which the height of the loading box is adjusted, and more particularly, in a wing body truck in which both side cover portions of the truck loading box, ie, wings are opened and closed, by an electro-hydraulic driving method. A lower housing 14 having a side plate 20 having a plurality of clamping clamps 16 and 22 installed on the side thereof, the hydraulic cylinder 32 for elevating and lowering; Coupling portions 8 having partitions 6 are formed in the front and rear sides thereof, and ceiling frames 40 having a predetermined length are formed in the upper central portion in a horizontal direction, and a plurality of hinges 26 are provided on both sides of the ceiling frames 40. Side cover (4) is coupled to be rotated up and down is installed to cover the cover (2) from the upper portion of the lower housing (14); It is characterized in that the configured loading box (1) is installed on the wing body truck, improves the loading box of the wing body truck that has been conventionally manufactured integrally so that the height of the storage box can be arbitrarily raised and lowered to maintain the appropriate height when driving By reducing the wind resistance applied to the loading box to improve the running speed, thereby reducing the fuel consumption, it is provided with a useful effect to stabilize the balance of the car body when driving.

Description

Wing-body truck equipped with height controlled container}

The present invention relates to a wing body truck in which the height of the loading box is adjusted. More specifically, both cover portions of the truck loading box, that is, the wings, are lifted up and down by an electro-hydraulic driving method in order to have quickness and convenience in loading and unloading cargo. In the wing body truck which opened and closed,

Hydraulic cylinders which are lifted and lowered at each corner of the inner side, and a lower body having a plurality of side plates installed on the side, and a cover portion which is lifted up and down after being covered from an upper portion of the lower housing, and installed on the side plate of the lower housing, Equipped with a plurality of fixing clamps to secure the cover portion, the height of the storage box to increase the running speed by reducing the resistance of the wind applied to the loading box by installing a storage box to adjust the height by raising and lowering the cover portion The wing body truck is controlled.

In general, a wing body truck is provided with a wing, that is, a cover, in which both sides of the cargo container open upward like a wing to solve a problem that requires a lot of time and effort for loading and unloading cargo. It means a cargo truck.

That is, the wing body truck (A '), as shown in Figure 7, the ceiling frame 70' is connected to the central portion of the upper side of the front wall and the rear wall surface and a plurality of the upper portion of the ceiling frame (70 ') The hinge 80 'is fixedly installed, and both sides of the hinge 80' are substantially shaped in a cross-section "a" wing, that is, the cover part 60 'is installed so that rotation is possible.

In addition, both sides of the lower side of the loading box 100 'is side plate 90' divided into a predetermined length is rotatably coupled by the bottom of the loading box and a plurality of hinges (110 ').

The conventional wing body truck (A ') is loaded or unloaded cargo in the inside of the loading box, the loading box always has a constant height.

That is, as shown in the figure, since the loading box is exposed upward by a certain height above the driver's seat, the exposed portion is subjected to wind resistance during driving, and it is difficult to accelerate above a certain speed, and fuel consumption increases, There is a problem of this overturning,

Therefore, in order to solve the above problems, the inclination plate was installed in the upper part of the driver's seat to reduce the wind resistance, but this also has some effects, but the running speed of the truck is lowered and fuel consumption is increased, thereby balancing the body. There was a shaky problem.

The present invention is to solve the above-mentioned problems of the prior art, improve the wing body loading box that has been conventionally manufactured integrally so that the height of the loading box can be raised and lowered arbitrarily to be adjusted to maintain the appropriate height is added to the loading during driving The technical problem is to provide a wing body truck that adjusts the height of the cargo box, which reduces the wind resistance, improves the driving speed, thereby reduces fuel consumption, and stabilizes the vehicle body when driving.

The technical problem of the present invention described above is a lower housing having a lifting hydraulic cylinder installed at an inner corner and a plurality of side plates formed at the side, and a coupling part formed at the front and rear surfaces, and a ceiling frame formed at the upper center, and both sides of the ceiling frame. It is achieved by providing a wing body truck with a height adjustment of the storage compartment, characterized in that the loading compartment consisting of a cover portion is composed of a cover portion covered from the top of the lower enclosure is composed of a side cover coupled to a plurality of hinges.

1 is an exploded perspective view of a loading box 1 according to the present invention

Figure 2 is an enlarged perspective view of the main part for B

Figure 3 and Figure 4 is a side cross-sectional view showing a coupling structure of the loading box of the present invention

5 and 6 are front cross-sectional views of the present invention.

7 is a perspective view of a conventional wing body truck

Explanation of symbols on the main parts of the drawings

2 cover 4 side cover

6: bulkhead 8: coupling part

10: locking groove 12: guide member

14: lower housing 16: the first fixed clamp

18: rear fixing plate 20: side plate

22: second fixing clamp 24: central fixing plate

26: hinge 28: front fixing plate

30: guide groove 32: hydraulic cylinder

34: lifting shaft 36: support plate

50: locking protrusion 52, 73: hook

54, 72: fastening ring 56,74: spring

58,76 handle 60: body

62: rotating member 64: feed rod

66: hanging piece 40: ceiling frame

13: fixing piece 33: cover hydraulic cylinder

Wing body truck (A), the height of the storage box is adjusted according to the present invention in the wing body truck to open and close both side cover parts, that is, the wing (wing) of the truck loading box by the electric hydraulic drive method,

A lower housing 14 having a lifting plate hydraulic cylinder 32 installed at an inner edge thereof and a side plate 20 having a plurality of fixing clamps 16, 22 formed at a side thereof; Coupling portions 8 having partitions 6 are formed in the front and rear sides thereof, and ceiling frames 40 having a predetermined length are formed in the upper central portion in a horizontal direction, and a plurality of hinges 26 are provided on both sides of the ceiling frames 40. Side cover (4) is coupled to be rotated up and down is installed to cover the cover (2) from the upper portion of the lower housing (14); The configured loading box 1 is characterized in that the wing body is installed on the truck.

Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is an exploded perspective view showing a loading box 1 and an exploded perspective view according to the present invention, Figure 2 is an enlarged perspective view of the main portion for B and Figure 3 and Figure 4 is a side cross-sectional view showing a coupling structure of the loading box of the present invention, 5 and 6 are a front sectional view of the present invention, Figure 7 is a perspective view of a conventional wing body truck.

First, referring to Figure 1 when explaining the structure of the wing body truck loading box is adjusted the height of the loading box according to the present invention.

The lower housing 14 is rectangular in shape, having an upper portion and a side plate 20 on which a plurality of hinges 26 and a plurality of fixing clamps 16 and 22 are installed to be rotatable up and down on both long sides. In the cylinder, a hydraulic cylinder 32 having a lifting shaft at its upper end is provided inside each corner.

The outer side surface of the long side edge is formed in the center of the transfer rod 64 of a predetermined length in a substantially "c" shape of the cross section so as to move freely up and down while the first fixing clamp 16 is coupled, Fixed plate 24 in the center of the second fixing clamp 22 having the hook 52 on both sides of the transfer rod 64, and the front and rear fixing plate provided with a hook 73 on the transfer rod 64 and one side thereof ( The side plate 20 is installed between the 28 and 18, a plurality of hinges 26 are installed in the lower side of the side plate 20 and rotated 360 degrees on both sides of the upper end, the hook 73 of the side plate 20 The engaging piece 66 is fastened to the installation.

At this time, the first fixing clamp 16, as shown in Figure 2, the hook 52 is bent upward on the outer surface of the metal piece and the rotating member 62 is formed at the bottom, the locking projection on the top 50 is formed and the conventional clamp is installed to rotate the rotatable member 62 is provided with a handle 58 having a spring 56 and a fastening ring 54 on the lower side of the rotating member 62, Since the body 60 is fitted to the transfer rod 64, the first fixing clamp 16 is freely movable up and down within the transfer rod 64.

The second fixing clamp 22 is a conventional having a hook 73 on the top and a spring 74, the fastening ring 72 and the handle 76 in the lower portion is used.

The hydraulic cylinder 32 is a well-known technique that the lifting force is generated by forcibly pushing or pulling the hydraulic oil between the cylinder (not shown) and the lifting shaft 34 therein, the lifting shaft 34 The upper portion of the support plate 36 of a predetermined shape is installed to support the bottom of the upper plate of the cover portion (2).

The outer surface of the front and rear of the enclosure 14 of the outer surface of each corner of the lower housing 14 is formed with a plurality of guide grooves 30 having a cross-section of approximately "c" shape and a predetermined length in the longitudinal direction. .

The cover part 2 is provided with a front and rear coupling portion 42, 44 formed by installing a predetermined partition 6 in the front and rear upper portion, and the ceiling frame 40 of a predetermined length in the horizontal direction in the upper central portion is formed. The side cover 4 is coupled to a plurality of hinges 26 on both sides of the ceiling frame 40 and rotated up and down, and the cover hydraulic cylinder 33 for opening and closing the side cover 4 is installed. It is coupled to cover from the top of the lower housing (14).

At this time, the coupling portion 8 is formed in front and rear by installing the partition wall 6 by a predetermined distance from the front outer surface and the rear outer surface of the cover portion 2, the inner surface and the rear coupling portion of the front coupling portion (8) At the position corresponding to the inner edge of the inner surface (8), that is, the guide groove 30 of the lower housing 14, a guide member 12 having a cross section of approximately "T" shape is installed so that the cover portion 2 The guide member 12 is coupled to the guide groove 30 when it is covered on the lower housing 14, thereby reinforcing the fixing force of the lid 2 and the lower housing 14, and the lifting and lowering operation of the lid 2 is performed. It is to guide, and the fixing piece 13 is installed in the upper portion of the guide member 12 to prevent excessive lifting and departure of the cover (2).

In addition, the locking protrusion 50 may be locked to the locking portion 50 of the first fixing clamp 16 when the cover portion 2 and the side plate 20 are fastened and fixed to the central portion and the front and rear of the lower side of the side cover 4. A plurality of locking grooves 10 are formed at positions corresponding to the plurality of locking grooves 10.

Looking at the operation of the present invention configured as described above are as follows.

By combining the guide groove 30 and the guide member 12 to cover the cover portion 2 from the upper portion of the lower housing 14 by coupling to complete the manufacturing of the loading box (1).

After mounting the completed loading box (1) to the wing body truck by raising and lowering the cover (2) by the lifting and lowering operation of the hydraulic cylinder (32) to properly adjust the height of the loading box (1), the adjusted height Hang the locking protrusion 50 of the first fixing clamp 16 to the locking groove 10 of the cover portion 2, hook the fastening ring 54 to the hook 52, and then pull the handle 58 downward. It rotates to fix the cover part 2 and the lower housing 14.

At this time, since the first fixing clamp member 16 is movable up and down by a predetermined interval on the transfer rod 64, fixing of the lid 2 at an appropriate height is performed in accordance with the height of the lid 2 which is variable. It is possible.

In addition, the hook piece 66 of the side plate 20 is hooked on the hook 73 of the fixing plate 24, 28, 18, and the fastening ring 72 of the second fixing clamp 22 is hanged thereon. When the 76 is rotated downward, the fixing of the side plate 20 is completed.

By installing a conventional inclined plate 90 on the front surface and the driver's seat upper surface of the stacker 1 to act as a windshield to double the adaptation effect to the resistance of the upwind of the stacker is adjusted in height according to the present invention during driving. .

When unloading the cargo of the loading box 1, the first and second fixed clamps 16 and 22 are dismantled and the side cover 4 and the side plate 20 are opened and unloaded as in the case of a normal wing body truck. Do the work.

Therefore, the height of the storage box 1 can be arbitrarily adjusted to maintain the proper height, thereby reducing the resistance of wind applied to the loading box while driving, thereby improving the running speed, thereby reducing fuel consumption, and stabilizing the balance of the vehicle body when driving. The sense of stability is provided.

As described above, the wing body truck in which the height of the storage box according to the present invention is adjusted is lifted and lowered after being covered from the upper portion of the lower cylinder and a plurality of side plates are installed on the hydraulic cylinder and the lower side of each corner of the lower housing. It is installed on the cover portion and the side plate of the lower housing is composed of a plurality of fixed clamps for fixing the cover portion and the lower housing and the cover portion, improve the loading box of the wing body truck that was manufactured conventionally, the height of the loading box is raised and lowered arbitrarily It is possible to maintain the proper height by adjusting to enable it to reduce the wind resistance applied to the load during the driving to improve the running speed, thereby reducing fuel consumption, and to provide a useful effect of stabilizing the body balance during driving .

Claims (1)

In the wing body truck in which the inclined plate 90 is installed on one side of the upper side of the driver's seat and the front outer surface of the loading box 1, and the two side cover portions of the truck loading box are opened and closed by the electric hydraulic driving method. A guide plate 30 formed on the outer surface of the front and rear sides and the side plate 20 provided with a plurality of hinges 26 and a plurality of fixing clamps 16 and 22 installed so that the upper part is open and rotatable up and down on both long sides. Is provided with a rectangular cylindrical body, the lower housing 14, the hydraulic cylinder 32 having a lifting shaft up and down at the top of each corner is installed; A front and rear coupling portion 8 formed by installing the partition wall 6 in the front and rear of the inside, a guide member 12 provided inside the front and rear surfaces, and a ceiling frame 40 having a predetermined length in the horizontal direction at the upper center portion are formed. A side cover 4 coupled to a plurality of hinges 26 on both sides of the ceiling frame 40 and pivoted up and down and a hydraulic cylinder 32 for opening and closing the side cover 4 are installed in the lower enclosure. A cover portion 2 covered by the upper portion 14 and joined; Wing body truck is adjustable height of the loading compartment, characterized in that consisting of.