CN201033685Y - Reinforced container bottom frame structure - Google Patents
Reinforced container bottom frame structure Download PDFInfo
- Publication number
- CN201033685Y CN201033685Y CNU2007200398175U CN200720039817U CN201033685Y CN 201033685 Y CN201033685 Y CN 201033685Y CN U2007200398175 U CNU2007200398175 U CN U2007200398175U CN 200720039817 U CN200720039817 U CN 200720039817U CN 201033685 Y CN201033685 Y CN 201033685Y
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- CN
- China
- Prior art keywords
- cross beam
- supporter
- base frame
- floor
- hold
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a base frame structure of enhanced containers, comprising a base frame and a floor which is paved on the base frame; wherein, the base frame comprises a left beam and a right downside beam which are connected respectively with a door sill and a terminal sill by four bottom castings; the beams are connected with a broadside cross beam, a narrow side beam and a fork slot. The utility model is characterized in that the broadside cross beam comprises a support and a plurality of bracing arms connected with the two sides of the support; the bracing arms are also connected with the floor. The utility model has the advantages that the stiffness and the strength are enhanced greatly by adopting the broadside cross beam, the floor with multilayer splint material is difficult to delaminate or tear, the cost for exchanging the multilayer splint material is reduced and paving the floor is easier, thus the disadvantages in the prior art such as deformation, little stiffness and intensity are avoided.
Description
Technical field
The utility model relates to freight container, especially relates to the freight container base frame construction.
Background technology
The freight container base frame construction is used for that bearing goods is stacked and supports the fork truck turnover of handling goods.Base frame construction is made up of underframe and the floor that is installed on the underframe.Present universal ocean and rail 20 forty equivalent unit 40 base frame constructions are seen Fig. 1, and its underframe is by four base angle parts 1, left and right sides bottom side beams 3, and threshold 10, end sill 6 and broadside bottom cross beam 9, narrow limit bottom cross beam 8, and a pair ofly be used for the fork pockets 7 that the fork truck fork inserts and be welded.It is the multiply-plywood more than 19 layers or 19 layers of 28mm that lay wood covering 2 on underframe, wood covering 2 usually adopt thickness.Wood covering 2 usefulness thread-forming screws 4 are fastened on the broadside bottom cross beam 9 and narrow limit bottom cross beam 8 of underframe.Wood covering 2 is spliced by polylith, thereby has piece, and the below of its vertical piece is lined with band iron 5, and its horizontal piece all is positioned on the broadside bottom cross beam 9.When the fork truck handling goods, vehicle wheel rolling presses is when horizontal piece position, see Fig. 2, the broadside bottom cross beam 9 of its below is under pressure, cause the opening edge of broadside bottom cross beam 9 to produce torsional deflection, thereby cause that wood covering 2 is out of shape thereupon, multiply-plywood is squeezed and twisting force, causes tearing or delamination of multiply-plywood easily.
As shown in Figure 2, existing broadside bottom cross beam 9 is converted into C shape by steel plate, and the top is than following hem width, and its shortcoming is that rigidity and intensity are less, and last broadside easily bends, and total easily produces torsional deflection.
The utility model content
At broadside bottom cross beam rigidity in the above-mentioned existing freight container base frame construction with intensity is less, easily produce the shortcoming of torsional deflection, the applicant has carried out research and has improved, provide a kind of heavier-duty freight container base frame construction, its bottom cross beam rigidity and intensity is big, torsional deflection is little.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
Heavier-duty freight container base frame construction, constitute by underframe and laying floor thereon, described underframe comprises left and right sides bottom side beams, left and right sides bottom side beams is connected with threshold and end sill respectively by four base angle parts, be connected with broadside bottom cross beam, narrow limit bottom cross beam and fork pockets between the bottom side beams of the left and right sides, the floor is connected on the broadside bottom cross beam and narrow limit bottom cross beam of underframe, and described broadside bottom cross beam is made of supporter and the hold-down arm that is connected in the supporter both sides, and the floor is connected with the hold-down arm of described supporter both sides.The below of described hold-down arm is connected with brace panel.
Technique effect of the present utility model is: the broadside bottom cross beam is changed into by supporter and the hold-down arm that is connected in both sides by original C shape structure to be formed, and the rigidity and the intensity of broadside bottom cross beam improve greatly; The floor is fixed on the hold-down arm, vertical piece on floor is separated by supporter, can not damage between two vertical floors, the more difficult delamination that causes multiply-plywood material floor, tear, and can reduce the multiply-plywood material and repair the expense of changing because of mutual extrusion distortion.The utility model can relax the requirement that is layed in the multiply-plywood material floor on the supported on both sides arm, and because vertical piece on floor is separated by supporter, the laying on floor is easier.
Description of drawings
Fig. 1 is existing freight container base frame construction scheme drawing;
Fig. 2 is an E-E cutaway view among Fig. 1;
Fig. 3 is the structural representation of first kind of embodiment of broadside bottom cross beam in the utility model;
Fig. 4 is the structural representation of second kind of embodiment of broadside bottom cross beam in the utility model;
Fig. 5 is the structural representation of the third embodiment of broadside bottom cross beam in the utility model;
Fig. 6 is the structural representation of the 4th kind of embodiment of broadside bottom cross beam in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is further described.
As shown in Figure 1, it is existing freight container base frame construction, it is made of underframe and laying floor 2 thereon, underframe comprises left and right sides bottom side beams 3, left and right sides bottom side beams 3 is welded with threshold 10 and end sill 6 respectively by four base angle parts 1, be welded with broadside bottom cross beam 9, narrow limit bottom cross beam 8 and a pair of fork pockets 7 that is used for the insertion of fork truck fork between the left and right sides bottom side beams 3, see Fig. 2, floor 2 usefulness thread-forming screws 4 are anchored on the broadside bottom cross beam 9 and narrow limit bottom cross beam 8 of underframe.
The utility model is on the basis of existing freight container base frame construction, improves its broadside bottom cross beam structure, and remainder of the present utility model is identical with existing freight container base frame construction.
See Fig. 3, be first kind of embodiment of broadside bottom cross beam in the utility model.The broadside bottom cross beam is made of supporter 3 and the hold-down arm 4 that is welded in supporter 3 both sides, and floor 1 usefulness thread-forming screw 2 is anchored on the hold-down arm 4 of both sides.Supporter 3 adopts rectangular tube, and hold-down arm 4 adopts angle steel, and the below of angle steel is welded with 5 brace panels 5.
See Fig. 4, be second kind of embodiment of broadside bottom cross beam in the utility model.The hold-down arm that is supporter with the difference of first kind of embodiment and is connected in the supporter both sides is to be welded by superposed hat bending part 6 and the U-lag steel 7 that is positioned at the bottom, is welded with 5 brace panels 5 below hat bending part 6.
See Fig. 5, be the third embodiment of broadside bottom cross beam in the utility model.The hold-down arm that is supporter with the difference of first kind of embodiment and is connected in the supporter both sides is to be welded with superposed U-lag steel 9 by the hat bending part 10 that is positioned at the bottom, is welded with 5 brace panels 5 below hat bending part 10.U-lag steel 9 and hat bending part 10 are inverted.
See Fig. 6, be the 4th kind of embodiment of broadside bottom cross beam in the utility model.The hold-down arm that is supporter with the difference of first kind of embodiment and is connected in the supporter both sides is to be welded by superposed hat bending part 11 and the tee-steel 12 that is positioned at the bottom, be welded with 5 brace panels 5 below hat bending part 11, tee-steel 12 is inverted.
Claims (6)
1. heavier-duty freight container base frame construction, constitute by underframe and laying floor thereon, described underframe comprises left and right sides bottom side beams, left and right sides bottom side beams is connected with threshold and end sill respectively by four base angle parts, be connected with broadside bottom cross beam, narrow limit bottom cross beam and fork pockets between the bottom side beams of the left and right sides, the floor is connected on the broadside bottom cross beam and narrow limit bottom cross beam of underframe, it is characterized in that described broadside bottom cross beam is made of supporter and the hold-down arm that is connected in the supporter both sides, the floor is connected with the hold-down arm of described supporter both sides.
2. according to the described heavier-duty freight container of claim 1 base frame construction, it is characterized in that described supporter is a rectangular tube, described hold-down arm is an angle steel.
3. according to the described heavier-duty freight container of claim 1 base frame construction, the hold-down arm that it is characterized in that described supporter and be connected in the supporter both sides is to be connected and composed by superposed hat bending part and the U-lag steel that is positioned at the bottom.
4. according to the described heavier-duty freight container of claim 1 base frame construction, the hold-down arm that it is characterized in that described supporter and be connected in the supporter both sides is to be connected and composed by hat bending part that is positioned at the bottom and superposed U-lag steel.
5. according to the described heavier-duty freight container of claim 1 base frame construction, the hold-down arm that it is characterized in that described supporter and be connected in the supporter both sides is to be connected and composed by superposed hat bending part and the tee-steel that is positioned at the bottom.
6. according to each the described heavier-duty freight container base frame construction in the claim 2 to 5, it is characterized in that the below of described hold-down arm is connected with brace panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200398175U CN201033685Y (en) | 2007-06-06 | 2007-06-06 | Reinforced container bottom frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200398175U CN201033685Y (en) | 2007-06-06 | 2007-06-06 | Reinforced container bottom frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201033685Y true CN201033685Y (en) | 2008-03-12 |
Family
ID=39194577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200398175U Expired - Fee Related CN201033685Y (en) | 2007-06-06 | 2007-06-06 | Reinforced container bottom frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201033685Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359428A (en) * | 2012-04-10 | 2013-10-23 | 青岛金黄海集装箱有限公司 | Container underframe for loading liquid vessel and container |
| CN104512654A (en) * | 2013-09-30 | 2015-04-15 | 南通中集特种运输设备制造有限公司 | Container |
| CN104803126A (en) * | 2014-03-07 | 2015-07-29 | 中集集团集装箱控股有限公司 | Container bottom frame and container comprising same |
-
2007
- 2007-06-06 CN CNU2007200398175U patent/CN201033685Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359428A (en) * | 2012-04-10 | 2013-10-23 | 青岛金黄海集装箱有限公司 | Container underframe for loading liquid vessel and container |
| CN103359428B (en) * | 2012-04-10 | 2015-12-16 | 青岛金黄海集装箱有限公司 | Load chassis of container and the freight container of liquid container |
| CN104512654A (en) * | 2013-09-30 | 2015-04-15 | 南通中集特种运输设备制造有限公司 | Container |
| CN104803126A (en) * | 2014-03-07 | 2015-07-29 | 中集集团集装箱控股有限公司 | Container bottom frame and container comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080312 Termination date: 20100606 |