CN203902703U - Transport van, compartment and bottom side beams of compartment - Google Patents

Abstract

The utility model provides a box transport vehicle, a box body and a bottom side beam thereof. The van transport vehicle includes a head, a frame behind the head and a box body installed above the frame. The box body includes a bottom frame, side panels arranged along the length direction, a front wall positioned at the front end of the side panels, a rear wall positioned at the rear end of the side panels, and a top panel positioned at the top of the side panels. It includes a bottom beam arranged in the transverse direction, a base plate laid on the bottom beam, and bottom side beams arranged in the longitudinal direction and located on both sides in the width direction of the underframe, and the anti-collision part of the bottom side beam is located on the bottom of the base plate. above. The bottom side beam includes a strip-shaped base body and an anti-collision part formed by extending upward from the base body, and the anti-collision part is provided with at least one rib along the length direction. The bottom side beam of the utility model has good impact resistance. The van transport vehicle and the box body of the utility model adopt the above-mentioned bottom side beams, which can effectively prevent the side panels from being hit.

Description

Van transport vehicle, box body and bottom side beams thereof

technical field

The utility model relates to a transport vehicle, in particular to a box type transport vehicle, a box body and a bottom side beam thereof.

Background technique

The van transport vehicle is mainly used for fully sealed transportation of various items. It has the advantages of flexible maneuverability, convenient operation, high efficiency, large transportation volume, full use of space, safety and reliability. The body of a van truck usually includes: a chassis, side panels arranged along the length direction, a front wall located at the front end of the side panels, a rear wall located at the rear end of the side panels, and a roof panel located on top of the side panels. The bottom frame includes: a bottom cross beam arranged transversely, a bottom plate laid on the bottom cross beam, and bottom side beams arranged longitudinally and located on both sides of the bottom frame in the width direction. Generally, the existing bottom side beam has a C-shaped cross-sectional structure, which includes an upper flange, a lower flange and a web. The bottom plate laid on the bottom frame is usually butted or overlapped with the upper flange of the bottom side beam. The side plate is welded to the upper wing plate of the bottom side beam. During the process of loading and unloading and transportation, the goods collide with the side panels, and they are concentrated within the height range of 0-300mm from the lower end of the side panels. Since the side panels are thin, the impact may easily lead to deformation of the side panels, cracking of the paint and corrosion.

In order to avoid the above situation, the anti-collision plate with a height of 200-300mm and a thickness of 2-3mm is usually welded close to the bottom plate around the box, and the anti-collision plate and the side plate are fixed by spot welding. Although the above method slows down the collision between the goods and the side panels to a certain extent, the anti-collision panels and the side panels are fixed by spot welding, and the anti-collision panels are easy to fall off after being impacted by the goods for a long time, and it is not convenient for later maintenance.

Utility model content

One purpose of the utility model is to solve the technical problems of deformation, cracking and corrosion of the side plate of the box body of the van transport vehicle in the prior art, and to provide a method that can effectively prevent the side plate from being hit by the box body. Deformed, cracked paint and corroded bottom side sills.

Another object of the present utility model is to provide a box body with a bottom side beam of the present utility model.

Another object of the present utility model is to provide a van transport vehicle with a bottom side beam of the present utility model.

In order to solve the above technical problems, the utility model adopts the following technical solutions:

The utility model provides a bottom side beam for a van transport vehicle, which comprises a strip-shaped base body and a strip-shaped anti-collision part formed by extending upward from the base body, and the anti-collision part extends along the length direction At least one rib is provided.

In the bottom side beam, the anti-collision part includes: a strip-shaped anti-collision plate and an upper wing plate located at the top of the anti-collision plate, and the ribs are arranged in the length direction of the anti-collision plate And extend to both ends of the length direction of the anti-collision plate.

In the bottom side beam, the anti-collision plate is a corrugated plate, which includes at least one crest and at least one trough arranged alternately, and the rib is the crest.

As for the bottom side beam, the cross-sectional shape of the rib is trapezoidal, rectangular, triangular, arc or semicircular.

In the bottom side beam, at least one reinforcing rib is arranged between the upper wing plate and the base body, and the cross-sectional shape of the reinforcing rib is C-shaped, rectangular or Ω-shaped.

For the bottom side beam, the cross-section of the base body is C-shaped, and the base body includes a middle plate, a lower wing plate parallel to the middle plate, and a lower wing plate connected between the middle plate and the lower wing plate. web, the middle plate is connected to the lower end of the anti-collision plate, and the upper wing plate, the middle plate and the lower wing plate are located on the same side of the anti-collision plate.

As for the bottom side beam, the bottom side beam is made of steel through rolling, extrusion or bending.

The utility model further provides a box body, which includes a bottom frame, side panels arranged along the length direction, a front wall located at the front end of the side panel, a rear wall located at the rear end of the side panel, and a rear wall located at the top of the side panel. The bottom frame includes a bottom beam arranged in the transverse direction, a bottom plate laid on the bottom beam, and bottom side beams arranged in the longitudinal direction and located on both sides of the width direction of the bottom frame. The bottom side beams are the above-mentioned The bottom side beam, the anti-collision part of the bottom side beam is located above the bottom plate.

In the box body, the upper wing plate of the bottom side beam is fixedly connected to the side plate, and the base body is fixedly connected to the bottom plate and the bottom cross beam.

The utility model further provides a van transport vehicle, which includes a front, a vehicle frame behind the vehicle front, and the above-mentioned box body installed above the vehicle frame.

As can be seen from the above-mentioned technical scheme, the advantages and positive effects of the present utility model are:

The bottom side beam of the utility model is provided with an anti-collision part above the base body, and the anti-collision part is provided with convex ribs, so that the bottom side beam has good anti-collision ability, and the anti-collision of the bottom side beam of the utility model The upper part is a one-piece structure formed by extending upward from the base, so that the anti-collision plate is not easy to fall off.

The car body of the utility model adopts the above-mentioned bottom side beam so that when the goods hit the car body, the impact of the goods on the side plate in the prior art is converted into the impact on the bottom side beam, and the above-mentioned bottom side beam has good Anti-collision ability, and then effectively alleviate the side plate deformation, paint cracking and corrosion caused by the impact of goods on the car body.

The van transport vehicle of the utility model adopts the above-mentioned bottom and side beams, which enhances the anti-collision ability of goods, and effectively alleviates the damage caused by the impact of goods on the compartment body.

Description of drawings

Fig. 1 is a schematic side view of an embodiment of the utility model car body.

Fig. 2 is an A-A sectional view of the box body shown in Fig. 1 .

Fig. 3 is a schematic cross-sectional view of the bottom side beam of the present invention.

Fig. 4 is a schematic cross-sectional view of the reinforcing rib of the present invention.

Fig. 5 is a schematic side view of another embodiment of the box body of the present invention.

Detailed ways

Typical implementations embodying the features and advantages of the present invention will be described in detail in the following description. It should be understood that the utility model can have various changes in different embodiments, all of which do not depart from the scope of the utility model, and the description and illustrations therein are used as illustrations in nature, not for To limit the utility model.

Van Example

The utility model van transport vehicle comprises a front, a vehicle frame positioned behind the front and a box body installed above the vehicle frame. As shown in Fig. 1 and Fig. 2, Fig. 1 is a schematic side view of a car body of the present invention in an embodiment, and Fig. 2 is an A-A sectional view of the car body shown in Fig. 1 . The car body includes a chassis 1, side panels 2 arranged along the length direction, a front wall 3 positioned at the front end of the side panels 2, a rear wall 4 positioned at the rear end of the side panels 2, and a top panel 5 positioned at the top of the side panels 2. Wherein, the underframe 1 comprises a bottom beam 14 arranged transversely, a bottom plate 15 laid on the bottom beam 14 and bottom side beams 10 arranged longitudinally and positioned on both sides in the width direction of the underframe 1, the upper end of the bottom side beam 10 is connected to The side plates 2 are connected and fixed, and the lower end of the bottom side beam 10 is fixedly connected with the bottom plate 15 .

Bottom side beam embodiment

The improvement of the utility model is mainly on the bottom side beam, and the structure of the bottom side beam will be explained with emphasis below.

As shown in FIG. 3 , FIG. 3 is a schematic cross-sectional view of the bottom side beam of the present invention. Please refer to Fig. 1 and Fig. 2 at the same time. The bottom side beam 10 of the present utility model adopts an integrated structure with a thickness of 2.5 mm to 5 mm steel processed by rollers or extrusion or bending techniques. The overall cross-section is roughly It is in the shape of a "ji". The bottom side beam 10 includes a strip-shaped base body 11 extending along the length direction of the car body and a strip-shaped anti-collision part 12 formed by extending upward from the base body 11. The anti-collision part 12 is provided with at least one rib 1221 along the length direction. .

The base body 11 has a substantially C-shaped cross section and includes a middle plate 111 , a lower wing 113 parallel to the middle plate 111 , and a web 112 connected between the middle plate 111 and the lower wing 113 .

The anti-collision part 12 includes a strip-shaped anti-collision plate 122 extending upward from the base 11 and an upper wing 121 located on the top of the anti-collision plate 122 . The upper wing plate 121 is parallel to the middle plate 111 and the lower wing plate 113 of the base body 11 , and the upper wing plate 121 , the lower wing plate 113 and the middle plate 111 are located on the same side of the anti-collision plate 122 . The upper end of the anti-collision plate 12 is connected to the upper wing plate 121, and the lower end thereof is connected to the middle plate 111 of the base body 11, and the height H of the anti-collision plate 12 extending upward from the middle plate 111 is 200 mm to 500 mm. The anti-collision plate 12 is provided with a plurality of ribs 1221, and these ribs 1221 extend to both ends of the anti-collision plate 12 along the length direction of the anti-collision plate 12, and each rib 1221 is along the height of the anti-collision plate 12. The directions are arranged at intervals. The cross-sectional shape of the rib 1221 can be trapezoidal, rectangular, triangular, arc or semicircle. Preferably, as shown in FIG. 3 , the anti-collision plate 122 is a corrugated plate, and the ribs 1221 and their adjacent recesses form the crests 1222 and troughs 1223 of the corrugated plate, and the crests 1222 and troughs 1223 are sequentially alternately. In FIG. 3 , the cross-sectional shapes of the crests 1222 and troughs 1223 are trapezoidal.

As shown in FIG. 2 , at least one reinforcing rib 13 is provided between the upper wing plate 121 and the middle plate 111 of the base body 11 to strengthen the anti-collision strength of the bottom side beam 10 . The reinforcing rib 13 connects the upper wing plate 121 and the middle plate 111 . As shown in FIG. 4 , the cross-sectional shape of the reinforcing rib is roughly Ω-shaped. But not limited thereto, the cross-sectional shape of the reinforcing rib can also be C-shaped, rectangular or other shapes.

Please continue to refer to Fig. 2, when the bottom side beam of the present utility model is applied to the car body on the transport vehicle, the upper wing surface of the upper wing plate 121 of the bottom side beam 10 is welded and fixed to the lower end of the side plate 2 of the car body, and the bottom The lower surface of the middle plate 111 of the side beam 10 is welded to the bottom plate 15 of the car body, and the end of the bottom cross beam 14 of the car body is embedded into the C-shaped opening of the base body 11 of the bottom side beam 10 .

When the bottom side beam of the utility model is actually used, when the goods hit the car body, the impact of the goods on the side plate in the prior art is transformed into the impact on the anti-collision part of the bottom side beam, because the bottom side beam is anti-collision The impact part is an integrated structure extending upward from the base, so that the anti-collision plate is not easy to fall off, and the anti-collision part is provided with ribs, so that the bottom side beam has good anti-impact ability, and thus effectively relieves the load of the cargo against the side plate. Deformation of the side panels, cracking of the paint, and corrosion caused by the impact.

In addition, reinforcing ribs are provided between the upper wing plate and the middle plate of the bottom side beam to further enhance the anti-collision capability of the bottom side beam.

In the above-mentioned embodiment, the bottom side beam is provided with reinforcing ribs, but it is not limited thereto. In another embodiment, as shown in Figure 5, Figure 5 is a car body of the utility model in another embodiment According to the side view, the bottom side beam 10 does not need to be provided with reinforcing ribs.

In addition, in the above embodiments, the base body 11 is a C-shaped beam, but it is not limited thereto, and the base body 11 may also be a rectangular beam, an I-shaped beam or a Z-shaped beam.

In addition, in the above-mentioned embodiment, the anti-collision part 12 includes the anti-collision plate 122 and the upper wing plate 121, wherein the upper wing plate is a plate-shaped structure, but it is not limited thereto, the upper wing plate 121 of the anti-collision part 12 can also be made of a square tube, rectangular tube or profiled beam alternative.

The utility model has the following remarkable advantages:

1. The bottom side beam of the utility model is provided with an anti-collision part, and at least one convex rib is arranged on the anti-collision part, so that the bottom side beam has good anti-collision ability of goods. In addition, the anti-collision part of the bottom side beam of the utility model is an integral structure formed by extending upward from the base, so that the anti-collision plate is not easy to fall off.

2. The height of the anti-collision plate of the bottom side beam of the present utility model is 200 mm to 500 mm, and the anti-collision plate is located above the middle plate of the base body, so that when the bottom side beam of the present utility model is installed on the car body of the transport vehicle, The anti-collision plate is 200mm-500mm higher than the bottom plate of the car body, so that the impact of the goods on the side plate is converted into an impact on the bottom side beam, and the bottom side beam of the utility model has good anti-collision ability, which can effectively prevent the goods from being impacted on the car body. The deformation of the side plate, cracking of the paint and corrosion caused by the impact of the body. Because the bottom and side beams of the utility model have good anti-collision ability, there is no need to frequently replace the anti-collision plate, which makes the subsequent maintenance easy.

3. The ribs provided between the upper wing plate and the middle plate of the bottom side beam further strengthen the anti-collision ability of the bottom side beam.

4. The bottom and side beams are made of steel with a thickness of 2.5mm to 5mm through rollers or extruded or bent. Since the thickness of the bottom and side beams is obviously greater than that of the side plates, to a certain extent, the further strengthened bottom and side beams Anti-collision ability.

While the invention has been described with reference to a few exemplary embodiments, it is understood that the words which have been used are words of description and illustration, rather than of limitation. Since the invention can be embodied in various forms without departing from the spirit or essence of the invention, it should be understood that the above-described embodiments are not limited to any of the foregoing details, but should be broadly defined within the spirit and scope of the appended claims. Therefore, all changes and modifications that fall within the scope of the claims or their equivalents should be covered by the appended claims.

Claims (10)

1. a bottom side beams, for van transporter, is characterized in that, comprises the matrix of a strip shape and is upwards extended and the crashproof portion of the strip shape that forms by described matrix, and described crashproof portion arranges at least one convex tendon along its length.

2. bottom side beams according to claim 1, it is characterized in that, described crashproof portion comprises: the Crashworthy plate of a strip shape and be positioned at the upper flange at described Crashworthy plate top, described convex tendon is arranged on the length direction of described Crashworthy plate and extends to the two ends of described Crashworthy plate length direction.

3. bottom side beams according to claim 2, is characterized in that, described Crashworthy plate is corrugated plating, and it comprises at least one crest portion of alternately arranging and at least one trough portion, and described convex tendon is described crest portion.

4. according to the bottom side beams described in claim 1 or 2 or 3, it is characterized in that, the cross sectional shape of described convex tendon is trapezoidal, rectangle, triangle, arc or semicircle.

5. bottom side beams according to claim 2, is characterized in that, between described upper flange and described matrix, at least one reinforced rib is set, and the cross sectional shape of described reinforced rib is C shape, rectangle or Ω type.

6. bottom side beams according to claim 2, it is characterized in that, the cross section of described matrix is c-shaped, described matrix comprise an intermediate plate, a lower wing plate parallel with described intermediate plate and be connected to described intermediate plate and described lower wing plate between web, described intermediate plate is connected with the lower end of described Crashworthy plate, and described upper flange, described intermediate plate and described lower wing plate are positioned at the same side of described Crashworthy plate.

7. bottom side beams according to claim 1, is characterized in that, described bottom side beams is formed through roller, extruding or Bending Processing by steel.

8. an envelope, it is characterized in that, comprise a underframe, along its length arrange side plate, be positioned at the front end of described side plate front wall, be positioned at the rear wall of described side plate rear end and be positioned at the top board at described side plate top, described underframe comprises along the bottom cross beam of horizontally set, is laid on the base plate on described bottom cross beam and longitudinally arranges and be positioned at the bottom side beams of described width over side sills direction both sides, described bottom side beams is the bottom side beams described in claim 1 to 7 any one, and the crashproof portion of described bottom side beams is positioned at the top of described base plate.

9. envelope according to claim 8, is characterized in that, the upper flange of described bottom side beams is fixedly connected with described side plate, and described matrix is fixedly connected with described base plate, described bottom cross beam.

10. a van transporter, is characterized in that, comprises headstock, is positioned at the vehicle frame at described headstock rear and is arranged on the envelope as described in claim 8 or 9 any one of described vehicle frame top.