CN205470777U

CN205470777U - Bottom side beam of container, container and container -type mobile home

Info

Publication number: CN205470777U
Application number: CN201521135425.XU
Authority: CN
Inventors: 顾铭
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-31
Filing date: 2015-12-31
Publication date: 2016-08-17
Anticipated expiration: 2025-12-31

Abstract

The utility model discloses a bottom side beam of container, container and container -type mobile home, the cross section major structure of bottom side roof beam does: upper portion is the three -pointed hollow star frame, and the lower part is the narrow long rectangular frame of cavity, the vertical height of rectangle is greater than horizontal width, triangle -shaped be right angle triangle -shaped, it is the right -angle side towards upper end and medial extremity, roof beam inboard lower extreme in bottom side is provided with the cross member bearing plate of inside extension. The bottom side roof beam section bar of container has fine bending strength, bearing force like this for the bottom side roof beam of container design in standard container size standard when chooseing light alloy for use also has sufficient anti -bending strength and bearing capacity, thereby makes the container obtain sufficient overall structure intensity.

Description

A kind of container bottom side beam and container, container type prefabricated house

Technical field

This utility model relates to a kind of container structural member and container, container type prefabricated house, particularly relates to one Plant container bottom side beam and container, container type prefabricated house.

Background technology

Container in modern logistics warehousing industry in occupation of increasingly consequence, the main structural components bag of container Include corner post, curb girder (bottom side beams and top beam of laterally) and end carriage fix connection collectively form a rectangular-shaped container main structure Support body, reconnects assembled side panel, base plate, top board, end plate etc., thus constitutes container main body.Wherein bottom side beams is as container The main load parts of structure support body, are directly connected to the overall weight capacity of container, and bottom side beams two ends are supported on corner fittings Middle unsettled, it is the spandrel girder of container component central span maximum, the load of whole container is supported on by base plate cross member In bottom side beams, so the bending resistance load-bearing property of bottom side beams is required at a relatively high by container, once bottom side beams there occurs to a certain degree The bulk strength of flexibility (moulding) deformable container and serviceability by destructive damage, or will directly make collection Vanning is scrapped.Especially light alloy material starts to apply in container industry, although owing to light alloy material has many Plant irreplaceable advantage, but bending resistance is universal the strongest, thus needs us to find from the structure of section bar and has Enough profile structure of structural strength.

Container type prefabricated house has another name called container house, uses container special-purpose member, beam, post and sheet material, uses packaging Case technique is fabricated by.Have that activeness is strong, set up that the duration is short, exempt from ground, independent assortment can be assembled into the work of multilamellar Multiple Shape The advantages such as dynamic room, low cost cost are low.At present, every field has and is increasingly widely applied and quickly in the world Development.Container type prefabricated house is formed by connecting by the combination of at least one container units room.

Utility model content

Technical problem to be solved in the utility model is to provide for a kind of container bottom side beam and container, container Formula prefabricated house, has good bending strength, load capacity.

For solving above-mentioned technical problem, the technical solution of the utility model is as follows: a kind of bottom side beam for container, Qi Zhongsuo The cross section agent structure stating bottom side beams is: top is three-pointed hollow star framework, and bottom is hollow narrow and long rectangular framework, described square The vertical height of shape is more than horizontal width, and described triangle is right angled triangle, and it is right-angle side towards upper end and medial extremity； Lower end inside described bottom side beams is provided with the cross member support plate extended internally.

Above-mentioned bottom side beam for container, wherein, the lower end outside described narrow and long rectangular framework is provided with and stretches out Reinforcing plate.

Above-mentioned bottom side beam for container, wherein, described right angled triangle skew back limit, China and foreign countries and the folder of upper end right-angle side Angle is 50 °, and the depth-width ratio of described narrow and long rectangular is (6～7): 1.

Above-mentioned bottom side beam for container, wherein, the material of described bottom side beams is aluminium alloy, described right angled triangle part Wall thickness be 1.5～3mm, the wall thickness of the vertical edges of described narrow and long rectangular part is 3～5mm, the wall thickness of horizontal sides part be 7～ 10mm。

Above-mentioned bottom side beam for container, wherein, all arranges round-corner transition and connects, wherein between each limit in described triangle Outside hypotenuse and the radius R of medial extremity right-angle side₃For 3mm.

Above-mentioned bottom side beam for container, wherein, described reinforcing plate upper end and the connection of described narrow and long rectangular framework outer end Place arranges round-corner transition；The radius R of described fillet₄For 4mm.

For solving above-mentioned technical problem, another technical scheme of the present utility model is as follows: a kind of container, including bottom side beams Fix with cross member, front end underbeam, door underbeam, column, top beam of laterally, front end upper beam and door upper beam and connect and compose packaging box-frame Frame, wherein: described container bottom side beam is above-mentioned bottom side beams, described bottom side beams support plate connects the fixing many described ends horizontal Beam.

For solving above-mentioned technical problem, the third technical scheme of the present utility model is as follows: a kind of container type prefabricated house, Being formed by connecting by several container units structural groupings, each described container units structure includes container bottom side beam and the end Crossbeam, end carriage, column, top beam of laterally are fixing connects and composes container framework, wherein: described container bottom side beam is above-mentioned bottom side Beam, described bottom side beams support plate connects fixing many described cross members.

Container bottom side beam of the present utility model and container, container type prefabricated house, the end that this utility model provides Side beam sectional material has good bending strength, load capacity, and applicant have passed through substantial amounts of design, test and research and development sum up this Profile structure, top uses triangular structure of right angle, because triangle is opposed configuration stability support, the strongest polygon is tied Structure, the narrow and long rectangular structure of bottom has then been greatly reinforced the bending resistance of bottom side beams；Container is made to select alloy in lightweight Time in TEU (Twenty-foot Equivalent Unit) dimensional standard the bottom side beams of design also there is enough anti-bending strengths and bearing capacity, so that packaging Case obtains enough overall construction intensity.

The bearing capacity of bottom side beams is directly related with its shape of cross section, but the geometry that its cross section can use Ever-changing, its intensity is the most far from each other, and the bottom side beams of special-shaped section should meet the various sizes restriction of container designs and want Ask, meet the limit requirements of bottom side beams intensity and bearing capacity again, the alloy in lightweight material such as aluminium alloy be can apply to Material, the structure design of bottom side beams shape of cross section is exactly the extremely difficult thing of part in this case, and need through a large amount of, Mechanical test repeatedly and summary research and development；And bottom side beams section bar of the present utility model i.e. provides one the most reasonably high intensity Bottom side beams.

Accompanying drawing explanation

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only It is embodiments more of the present utility model, for those of ordinary skill in the art, before not paying creative work Put, it is also possible to obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is the cross-sectional structure schematic diagram of container bottom side beam in this utility model embodiment；

Fig. 2 is the overall structure schematic diagram of container bottom side beam in this utility model embodiment；

Fig. 3 is the cross-sectional structure schematic diagram of container bottom side beam in this utility model embodiment；

Fig. 4 is the structural representation of container in this utility model embodiment.

In figure:

1, bottom side beams 2, front end underbeam 3, column

4, top beam of laterally 5, front end upper beam 6, door upper beam

11, three-pointed hollow star framework 12, hollow narrow and long rectangular framework 13, cross member gripper shoe

14, reinforcing plate 15 zigzag ripple

111 first right-angle side 112 second right-angle side 113 hypotenuses

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe.

Refer to Fig. 1 and Fig. 2, the container bottom side beam that this utility model provides, wherein, the cross section main body of bottom side beams 1 Structure is: top is three-pointed hollow star framework 11, and bottom is hollow narrow and long rectangular framework 12, and the vertical height of described rectangle is more than Horizontal width, the depth-width ratio of described narrow and long rectangular is preferably (6～7): 1.Described triangle is right angled triangle, and it is towards upper End and medial extremity are right-angle side, the respectively first right-angle side 111 and the second right-angle side 112, it is preferred that described right angled triangle Skew back limit 113 is 50 ° with the angle of upper end the first right-angle side 111 at home and abroad；Lower end inside described bottom side beams 1 is provided with inwardly The cross member support plate 13 extended.It is preferred that the lower end outside hollow narrow and long rectangular framework 12 is provided with outward extending adding Strong plate 14, reinforcing plate 14 is possible to prevent bottom side beams 1 flexural deformation, plays the effect strengthening counter-bending deformation.

Refer to Fig. 3, the bottom side beam for container that the present embodiment provides, it is preferred that in described triangle between each limit all Arrange round-corner transition to connect, wherein outside hypotenuse 113 and the radius R of medial extremity the second right-angle side 112₃For 3mm.The One right-angle side 111 and the radius R of the second right-angle side 112₂For 1.5mm；First right-angle side 111 and the mistake of hypotenuse 113 Cross radius of corner R₁For 2mm；Reinforcing plate 14 upper end arranges round-corner transition with the junction of hollow narrow and long rectangular framework 12 outer end；Institute State the radius R of fillet₄For 4mm.The horizontal sides of hollow narrow and long rectangular framework 12 is arranged to circular arc, the radius R of described circular arc₅For 2mm。

Because triangle is the polygonized structure that opposed configuration stability support is the strongest, the narrow and long rectangular structure of bottom is then It is greatly reinforced the bending resistance of bottom side beams 1；Make container when selecting alloy in lightweight in TEU (Twenty-foot Equivalent Unit) dimensional standard The bottom side beams of design also has enough anti-bending strengths and bearing capacity so that container to obtain enough overall structure strong Degree.The material of described bottom side beams can be aluminium alloy, and the wall thickness of described right angled triangle part is preferably 1.5～3mm, described narrow The wall thickness of the vertical edges of long rectangle part is preferably 3～5mm, and the wall thickness of horizontal sides part is preferably 7～10mm.

Referring to Fig. 4, the container that this utility model provides, including bottom side beams 1 and cross member (not shown), front end underbeam 2, door underbeam, column 3, top beam of laterally 4, front end upper beam 5 and door upper beam 6 are fixed and are connected and composed container framework, described container Bottom side beams is above-mentioned bottom side beams 1, and described container bottom side beam is above-mentioned bottom side beams 1, bottom side beams support plate 13 connects solid Fixed many described cross members.In order to ensure cementing agent thickness during glued cross member, can arrange on bottom side beams support plate 13 Zigzag ripple 15.

Similarly, the container type prefabricated house that this utility model provides, several container units structural groupings connect Forming, each described container units structure includes that container bottom side beam is fixed with cross member, end carriage, column, top beam of laterally and is connected Constituting container framework, wherein, described container bottom side beam is above-mentioned bottom side beams 1, bottom side beams support plate 13 connects fixing Many described cross members.

The bottom side beams that this utility model provides, its top uses triangular structure of right angle, and triangular structure is opposed configuration The polygonized structure that stability support is the strongest, the narrow and long rectangular structure of bottom has then been greatly reinforced the bending resistance of bottom side beams； Therefore, the bottom side beams section bar that this utility model provides has good bending strength, load capacity so that container is being selected gently During matter alloy, in TEU (Twenty-foot Equivalent Unit) dimensional standard, the bottom side beams of design also has enough anti-bending strengths and bearing capacity, thus Container is made to obtain enough overall construction intensity.

The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model does not limit to In this, any those familiar with the art, in the technical scope that this utility model discloses, can readily occur in change Or replace, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should be described with power The protection domain that profit requires is as the criterion.

Claims

1. a container bottom side beam, it is characterised in that: the cross section agent structure of described bottom side beams is: top is hollow triangle Shape framework, bottom is hollow narrow and long rectangular framework, and the vertical height of described rectangle is more than horizontal width, and described triangle is straight Angle triangle, it is right-angle side towards upper end and medial extremity；Lower end inside described bottom side beams is provided with the end extended internally Beam supporting plate.

2. container bottom side beam as claimed in claim 1, it is characterised in that: the lower end outside described narrow and long rectangular framework sets It is equipped with outward extending reinforcing plate.

3. container bottom side beam as claimed in claim 1 or 2, it is characterised in that: described skew back limit, right angled triangle China and foreign countries Being 50 ° with the angle of upper end right-angle side, the depth-width ratio of described narrow and long rectangular is (6～7): 1.

4. container bottom side beam as claimed in claim 1 or 2, it is characterised in that: the material of described bottom side beams is aluminium alloy, institute The wall thickness stating right angled triangle part is 1.5～3mm, and the wall thickness of the vertical edges of described narrow and long rectangular part is 3～5mm, level The wall thickness of rim portion is 7～10mm.

5. container bottom side beam as claimed in claim 1 or 2, it is characterised in that: described triangle is all arranged between each limit Round-corner transition connects, wherein outside hypotenuse and the radius R of medial extremity right-angle side₃For 3mm.

6. container bottom side beam as claimed in claim 2, it is characterised in that: described reinforcing plate upper end and described narrow and long rectangular frame The junction of frame outer end arranges round-corner transition；The radius R of described fillet₄For 4mm.

7. a container, including bottom side beams and cross member, front end underbeam, door underbeam, column, top beam of laterally, front end upper beam and Door upper beam is fixing connects and composes container framework, it is characterised in that: described container bottom side beam is any one of claim 1-6 institute The bottom side beams stated, described bottom side beams support plate connects fixing many described cross members.

8. a container type prefabricated house, is formed by connecting by several container units structural groupings, each described packaging packing list Meta structure includes that container bottom side beam is fixed with cross member, end carriage, column, top beam of laterally and connects and composes container framework, its feature It is: described container bottom side beam is the bottom side beams described in any one of claim 1-6, described bottom side beams support plate connects solid Fixed many described cross members.