CN2931376Y

CN2931376Y - Container side plate

Info

Publication number: CN2931376Y
Application number: CN 200620014131
Authority: CN
Inventors: 何建军
Original assignee: China International Marine Containers Group Co Ltd
Current assignee: China International Marine Containers Group Co Ltd
Priority date: 2006-05-30
Filing date: 2006-05-30
Publication date: 2007-08-08
Anticipated expiration: 2016-05-30

Abstract

A container side plate comprises a ripple shape satisfying the strength requirement of the container and a ripple size. Wherein the ripple shape comprise a ripple top part equipped outside a case body and a ripple bottom part equipped in the case body, the ripple bottom part at the lower end of the container side plate comprises a inclined segment outward witch decreases the depth of the ripple bottom at the lower end of the container side plate. The utility model increases the width of the bottom in the general container case efficiently, so that the general container can be ranged efficiently by pallets with different standards thereby improving the efficiency of loading. The utility model has the advantages of simple structure, lower costing of producing, and convenience for using.

Description

A kind of freight container side plate

Technical field

The utility model relates to a kind of freight container part, more particularly, relates to a kind of freight container side plate.

Background technology

As shown in Figure 1, general-duty freight container 1 generally comprise bottom side beams 10, be vertically to casing quadripolar corners place corner post 11, be connected top beam of laterally 12 between the vertical side of casing two corner posts 11 tops, be arranged on sidewall 13 in the framework that is constituted by bottom side beams 10, corner post 11, top beam of laterally 12 and roof 14, end wall 15, chamber door (not shown) and the corner fittings 16 that is arranged on eight vertex angle parts of casing.In the freight container sea-freight, owing to reasons such as the jolting of box ship, rolling, goods in the freight container might be pressed to sidewall 13, and sidewall is born be equivalent to the uniform load of 0.6Pg, therefore, the strength and stiffness of oppose side wall 13 all have higher requirement, consider from the control of casing deadweight simultaneously, it is that 1.6 millimeters-2.0 millimeters, cross section corrugated plating as shown in Figure 2 are spliced that general sidewall 13 adopts thickness, its depth of convolution H is generally 30 millimeters-48 millimeter, and the strength and stiffness that can satisfy sidewall like this require and the casing deadweight is lighter.

For satisfying the needs of international multimodal transport, the freight container iso standard has clear and definite defining to the outside dimension of general purpose container, and any parts on the regulation freight container must not exceed by eight maximum hexahedral scopes that corner fittings limited that are positioned at each vertex angle part of casing simultaneously.

Containerable cargo normally is placed on the pallet, with fork truck plug-in mounting pallet cargo loading is arrived box house again, so the tray number that can discharge in the case has determined the efficiency of loading of general purpose container.And the size of present general purpose container inner bottom part width dimensions and some general trays does not match, can not discharge efficiently, make that the plant efficiency of freight container is lower, has improved traffic cost when using the cargo-carring goods of these general trays to adopt freight container traffic.

As shown in Figure 3, existing container structure ripple side plate 13 adopts the mode of butt welding to captive joint with the upper flange 101 of bottom side beams 10, for be convenient to simultaneously being welded to connect between side plate 13 and the bottom side beams 10 again in the inner space that increases casing as far as possible, the medial surface 131 of side plate 13 is with respect to the medial surface 100 of bottom side beams 10 outside towards casing, and spacing between the two is M, to avoid the circular arc portion of upper flange 101 bendings, guarantee the good welds of side plate 13 and bottom side beams 10.Therefore, want to increase the bottom half width, can be with bottom side beams 10 and side plate 13 side shifting outside casing, but thus the situation that bottom side beams and side plate exceed the limited range of corner fittings can appear, can not satisfy the requirement of freight container iso standard, also not meet the requirement of international multimodal transport.If the depth of convolution H of side plate 13 and the width S of bottom side beams 10 upper flanges 101 are reduced to increase the bottom half width, can cause weakening of side plate strength and stiffness, make its existence can't bear the risk of 0.6Pg uniform load.

The utility model content

The technical problems to be solved in the utility model is to provide a kind of freight container side plate, increase container body inner bottom part width, the satisfied requirement that makes things convenient for the containerable cargo charge and discharge operations.

The technical scheme that its technical matters that solves the utility model adopts is: construct a kind of freight container side plate, comprise the bellows-shaped and the waveform size that satisfy the Strength of Container requirement, described bellows-shaped comprises the wave crest partial sum wave base part that lays respectively at the casing outside and box inside, it is characterized in that the wave base of described freight container side plate lower end comprises that partly the tilting section towards the casing outside dwindles the wave base degree of depth of side plate lower end.

In freight container side plate of the present utility model, comprise the section of the dwindling wave base that is connected and is parallel to described wave crest part with described tilting section downside.

In freight container side plate of the present utility model, described wave crest partly is the plane.

Implement freight container side plate of the present utility model, its beneficial effect is:

1, effectively increased the interior bottom width of general purpose container case, the pallet that makes general purpose container can satisfy more dimensionss efficiently discharges, and improves the efficiency of loading of general purpose container;

2, simple in structure, low cost of manufacture, it is convenient to implement.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:

Fig. 1 is existing general purpose container structural representation.

Fig. 2 is the schematic cross-section of existing general purpose container ripple side plate.

Fig. 3 is the schematic cross-section of existing general purpose container ripple side plate and bottom side beams assembly relation.

Fig. 4 is the structural representation of the utility model freight container side plate embodiment one.

Fig. 5 is the cutaway view of ripple side plate shown in Figure 4.

Fig. 6 is the schematic cross-section of ripple side plate shown in Figure 4 and bottom side beams assembly relation.

Fig. 7 is the ripple side plate of the utility model freight container side plate embodiment two and the schematic cross-section of bottom side beams assembly relation.

The specific embodiment

Embodiment one:

Fig. 4 to Fig. 6 shows the structural representation of the utility model freight container side plate embodiment one.As Fig. 4, shown in Figure 5, this freight container side plate 2 comprises bellows-shaped and the waveform size that satisfies the Strength of Container requirement, bellows-shaped comprises wave crest part 21 and the wave base part 20 that lays respectively at the casing outside and box inside, wave base in freight container side plate lower end partly is provided with the tilting section 201 towards the casing outside, make the wave base degree of depth of side plate lower end be reduced into degree of depth h, be connected and be parallel to the section of the dwindling wave base 202 of wave crest part 21 then at tilting section 201 downside settings and tilting section 201 by depth H commonly used.Wave crest part 21 is the plane.

As shown in Figure 6, when this freight container side plate 2 assembles with freight container bottom side beams 10, its wave base degree of depth is that the end of h docks welding with the upper flange 101 of freight container bottom side beams 10, formation spacing W between the medial surface 200 of welding back corrugated plating 2 and the medial surface 100 of bottom side beams 10.An end degree of depth h of welding is less than the wave base depth H of general freight container corrugated plating commonly used because corrugated plating 2 and upper flange 101 connect, this makes that the width N of upper flange 101 of bottom side beams 10 can be littler than the upper flange width S of general freight container bottom side beams commonly used, therefore, box house lower end inner width has increased by 2 * (M+W) millimeters.(numerical value " M " is seen shown in Figure 3), thus the interior bottom width of casing effectively increased, satisfy the requirement that makes things convenient for cargo handing.

Embodiment two:

Embodiment two and embodiment one are basic identical, and difference is that freight container side plate 2 has saved the section of dwindling wave base 202, and tilting section 201 is directly docked welding with the upper flange 101 of freight container bottom side beams 10, further simplifies the structure.

Claims

1, a kind of freight container side plate, comprise the bellows-shaped and the waveform size that satisfy the Strength of Container requirement, described bellows-shaped comprises the wave crest partial sum wave base part that lays respectively at the casing outside and box inside, it is characterized in that the wave base of described freight container side plate lower end comprises that partly the tilting section towards the casing outside dwindles the wave base degree of depth of side plate lower end.

2, freight container side plate according to claim 1 is characterized in that: comprise the section of the dwindling wave base that is connected and is parallel to described wave crest part with described tilting section downside.

3, freight container side plate according to claim 1 and 2 is characterized in that: described wave crest partly is the plane.