CN1718518A - Container using T shaped bottom crossbeam - Google Patents

Container using T shaped bottom crossbeam Download PDF

Info

Publication number
CN1718518A
CN1718518A CN 200410028039 CN200410028039A CN1718518A CN 1718518 A CN1718518 A CN 1718518A CN 200410028039 CN200410028039 CN 200410028039 CN 200410028039 A CN200410028039 A CN 200410028039A CN 1718518 A CN1718518 A CN 1718518A
Authority
CN
China
Prior art keywords
face
cross beam
floor
font
bottom cross
Prior art date
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.)
Granted
Application number
CN 200410028039
Other languages
Chinese (zh)
Other versions
CN100390033C (en
Inventor
何建军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China International Marine Containers Group Co Ltd
Original Assignee
China International Marine Containers Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China International Marine Containers Group Co Ltd filed Critical China International Marine Containers Group Co Ltd
Priority to CNB2004100280390A priority Critical patent/CN100390033C/en
Publication of CN1718518A publication Critical patent/CN1718518A/en
Application granted granted Critical
Publication of CN100390033C publication Critical patent/CN100390033C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

A container with the transverse bottom beams with a shape similar to T for higher rigidity and lower cost features that each of said transverse beams for supporting floor boards consists of a T-shaped part and a left bottom part, which are integrated to form a whole.

Description

Adopt the freight container of tee T bottom cross beam
Technical field
The present invention relates to freight container, be specifically related to a kind of employing The freight container of font bottom cross beam.
Technical background
Freight container from 1956 since the U.S. at first brings into use, passed through 40 years of development.At present, freight container traffic is widely used in the whole world.Traditional goods general purpose container generally is made up of both walls, door end, front end, top board, floor and underframe.Floor wherein and underframe are formed the carrying structure of goods in the case jointly.
As Fig. 1, Fig. 2 and shown in Figure 3, in traditional chassis of container, every foundation crossbeam by the bottom surface, be used to install the end face on floor and be vertically connected at the bottom surface and end face between vertical surface formed, having formed the cross section between end face wherein, vertical surface and the bottom surface is the structure of C font, that is to say the normally C font bottom cross beam that is adopted in traditional chassis of container.Weld with the bottom side beams 11,12 of both sides respectively at the two ends of every C font bottom cross beam, thereby constitute the integral body of rigidity; Can on C font bottom cross beam, lay the wood covering 21,22,23 of 28 millimeters thick then, to constitute the loading plane.Wherein, still adopt C font bottom cross beam as support beam below the splicing seams between each piece wood covering, generally, the end face of the bottom cross beam 6 under the splicing seams is wideer than the end face of the bottom cross beam under other positions 3; Every wood covering is connected on the bottom cross beam by the many screws that penetrate from top to bottom 4.
As can be seen from Figure 3 and since when assembling splicing seams 7 with the vertical surface of the bottom cross beam 6 of its underpart in-line not, so its support stiffness is relatively poor, bottom bending left behind the end face pressurized of bottom cross beam.Therefore, the C font bottom cross beam under the splicing seams need adopt thicker steel (being generally 4~4.5 millimeters) could satisfy performance requriements usually, thereby can cause the material consumption of C font bottom cross beam to increase.
In addition, in the conventional art also the someone adopt " worker " word steel bottom cross beam to solve this problem because the I-beam section height of GB can not satisfy the demand of freight container, need be welded, cause the making of I-beam section need weld 4 weld seams, cost height like this.
For above-mentioned reasons, wood covering need be adopted usually in the floor in traditional freight container, and needs to adopt special hard wooden floor could satisfy the support performance requirement, and these special hard wooden floor prices are expensive, cost is high; Nonetheless, in use still have a large amount of wood coverings to be damaged, particularly in the splicing seams position of wood covering, damaged condition is more obvious.
Summary of the invention
At the above-mentioned defective of prior art, the present invention to solve in the existing freight container because of adopt C font bottom cross beam higher as the not high enough tradition of the support stiffness that support beam brought the splicing seams of floor under " worker " font bottom cross beam cost, and steel that need be thicker and special hard wooden floor could satisfy the problem that support performance requires.
For solving the problems of the technologies described above, the freight container among the present invention comprises underframe and the floor that is layered on the described underframe; Comprise two foundation curb girders and many foundation crossbeam in the described underframe; Described bottom cross beam is made up of end face, vertical surface and bottom surface; In described each foundation crossbeam, have at least the end face of a foundation crossbeam to form by left end face that lays respectively at described vertical surface and arranged on left and right sides and right end face; Constituting the cross section between described left end face, right end face, vertical surface and the bottom surface is The structure of font.During assembling, be provided with in each bar bottom
Figure A20041002803900042
The splicing seams place, floor of font crossbeam, the floor in left side are overlapped on the described left end face, and the floor on right side then is overlapped on the described right end face.
Among the present invention, described Can be structure as a whole between the left end face of font bottom cross beam, right end face, vertical surface and the bottom surface.Also can be to be structure as a whole between end face in left end face or the right end face and described vertical surface and the bottom surface, another end face then be installed on the described vertical surface by riveted joint, screw connection, bolted connection or welding manner.Adopt the method for welding in this way, then weld seam has only 2, is half of the I-beam section of traditional fabrication.
Among the present invention, described floor can be a wood covering, also can be in veneer sheet, plastic flagstone, steel-plastic plate or the steel plate any.
Among the present invention, owing to adopted The font bottom cross beam is as the support beam at floor splicing seams place, make the floor of both sides can be overlapped on left end face and right end face respectively, thereby can be on the cooresponding basis of material cost, make bottom cross beam significantly improve to the support stiffness of container floor, and can reduce requirements for quality to container floor, significantly improve freight container service life of container floor particularly.
Description of drawings
Fig. 1 is the partial top view of general container underframe;
Fig. 2 is the A-A cutaway view Amplified image when adopting C font bottom cross beam in freight container shown in Figure 1;
Fig. 3 is the D portion enlarged diagram of Fig. 2;
Fig. 4 is that employing is of the present invention in freight container shown in Figure 1
Figure A20041002803900051
A-A cutaway view Amplified image during the font bottom cross beam;
Fig. 5 is the B portion enlarged diagram of Fig. 4;
Fig. 6, Fig. 7, Fig. 8 and Fig. 9 be respectively four kinds different
Figure A20041002803900052
The cross section enlarged diagram of font bottom cross beam.
Specific embodiment
A preferred embodiment of the present invention such as Fig. 4, Fig. 5 and shown in Figure 6, as can be seen from the figure, what the splicing seams between floor 21,22 adopted for 7 times is that the cross section is The bottom cross beam 5 of font structure, what still adopted other positions is common C font crossbeam 3.
Wherein, weld with the inboard of bottom side beams 11,12 respectively at the two ends of each foundation crossbeam 3,5, constitutes a complete rigid frame structure.Each root
Figure A20041002803900054
The end face of font bottom cross beam 5 is made up of left end face and right end face; Wherein, the left and right end face on top is concordant mutually, and and the bottom surface of the vertical surface of centre and bottom between constitute the cross section and be The structure of font.As shown in Figure 5, at each splicing seams 7 place, bar floor, the floor 21 in left side is overlapped on the left end face of bottom cross beam 5, and 22 on the floor on right side is overlapped on the right end face of bottom cross beam 5.In the present embodiment, the floor is by the end face bonded assembly of screw 4 with bottom cross beam, when specifically assembling, also can be installed on the end face of bottom cross beam by riveted joint, bolted connection or welding manner.
In the present embodiment, owing to adopted
Figure A20041002803900056
Font bottom cross beam 5 is as the support beam at floor splicing seams place, make the floor 21,22 of both sides can be overlapped on left end face and right end face respectively, thereby can be on the cooresponding basis of material cost, make bottom cross beam significantly improve to the support stiffness of container floor, and can reduce requirements for quality to container floor, significantly improve freight container service life of container floor particularly.
Because bottom cross beam significantly improves the support stiffness of container floor is existing, so the floor of adopting among the present invention can be a wood covering, also can be in veneer sheet, plastic flagstone, steel-plastic plate or the steel plate any.Each floor can pass through riveted joint, screw connection, bolted connection or welded and installed on the end face of bottom cross beam.
Shown in Fig. 6 and Fig. 7
Figure A20041002803900061
Be structure as a whole between the left end face of font bottom cross beam 51,52, right end face, vertical surface and the bottom surface.Left and right end face both sides among Fig. 7 also are provided with a downward bending structure.
Shown in Fig. 8 and Fig. 9 Be structure as a whole the situation when being equivalent to a common C font bottom cross beam counter-rotating and placing between left end face, vertical surface and the bottom surface of font bottom cross beam 53,54; " " shape structure has been welded on its right, and the left side that should " " shape structure is fixed on by welding manner on the vertical surface of bottom cross beam, and the top is then as the right end face of whole bottom cross beam.In Fig. 9, the external part of right end face also is provided with a downward bending structure.During concrete the assembling, the left side of being somebody's turn to do " " shape structure also can be fixed on the described vertical surface by riveted joint, screw connection or bolt connecting mode.

Claims (7)

1, a kind of employing The freight container of font bottom cross beam comprises underframe and the floor that is layered on the described underframe;
Comprise two foundation curb girders in the described underframe and between described two foundation curb girders and with described two foundation curb girders many foundation crossbeam connected vertically; Described bottom cross beam by the bottom surface, be used to install the end face on floor and be vertically connected between described bottom surface and the end face vertical surface and formed;
It is characterized in that in described each foundation crossbeam, having at least the end face of a foundation crossbeam to form by left end face that lays respectively at described vertical surface and arranged on left and right sides and right end face; Described left and right end face is concordant mutually, and and described vertical surface and bottom surface between constitute the cross section and be
Figure A2004100280390002C2
The structure of font.
2, employing according to claim 1 The freight container of font bottom cross beam is characterized in that, and is described
Figure A2004100280390002C4
Be structure as a whole between the left end face of font bottom cross beam, right end face, vertical surface and the bottom surface.
3, employing according to claim 1
Figure A2004100280390002C5
The freight container of font bottom cross beam is characterized in that, has only between an end face and described vertical surface and the bottom surface in described left end face and the right end face to be structure as a whole.
4, employing according to claim 3
Figure A2004100280390002C6
The freight container of font bottom cross beam is characterized in that, another end face in described left end face and the right end face by riveted joint, screw be connected, bolted connection or welding manner be installed on the described vertical surface.
5, according to each described employing among the claim 1-4
Figure A2004100280390002C7
The freight container of font bottom cross beam is characterized in that, described floor is any in wood covering, veneer sheet, plastic flagstone, steel-plastic plate or the steel plate.
6, employing according to claim 5
Figure A2004100280390002C8
The freight container of font bottom cross beam is characterized in that, is provided with in each bar bottom The splicing seams place, floor of font crossbeam, the floor in left side are overlapped on the described left end face, and the floor on right side then is overlapped on the described right end face.
7, employing according to claim 6 The freight container of font bottom cross beam is characterized in that, described floor is installed on the end face of described bottom cross beam by riveted joint, screw connection, bolted connection or welding manner.
CNB2004100280390A 2004-07-07 2004-07-07 Container using T shaped bottom crossbeam Expired - Fee Related CN100390033C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB2004100280390A CN100390033C (en) 2004-07-07 2004-07-07 Container using T shaped bottom crossbeam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2004100280390A CN100390033C (en) 2004-07-07 2004-07-07 Container using T shaped bottom crossbeam

Publications (2)

Publication Number Publication Date
CN1718518A true CN1718518A (en) 2006-01-11
CN100390033C CN100390033C (en) 2008-05-28

Family

ID=35930488

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004100280390A Expired - Fee Related CN100390033C (en) 2004-07-07 2004-07-07 Container using T shaped bottom crossbeam

Country Status (1)

Country Link
CN (1) CN100390033C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103114680A (en) * 2013-03-05 2013-05-22 江苏中宝钢构有限公司 J section steel and application thereof
EP3037367A3 (en) * 2014-12-23 2016-07-13 Compact Container Systems LLC Lower frame assembly for a collapsible container and cross beam member

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2328227A (en) * 1994-11-19 1999-02-17 Roxbury Ltd A t-shaped floor beam
JPH1162084A (en) * 1997-08-20 1999-03-05 Sumitomo Forestry Co Ltd Rigid floor structure for alc plate
CN1231400C (en) * 2001-07-25 2005-12-14 中国国际海运集装箱(集团)股份有限公司 Under carriage structure of container
CN2730800Y (en) * 2004-07-07 2005-10-05 中国国际海运集装箱(集团)股份有限公司 Container adopting T-shaped bottom horizontal beam

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103114680A (en) * 2013-03-05 2013-05-22 江苏中宝钢构有限公司 J section steel and application thereof
CN103114680B (en) * 2013-03-05 2015-10-21 江苏中宝钢构有限公司 J section steel on light-duty steel construction house
EP3037367A3 (en) * 2014-12-23 2016-07-13 Compact Container Systems LLC Lower frame assembly for a collapsible container and cross beam member

Also Published As

Publication number Publication date
CN100390033C (en) 2008-05-28

Similar Documents

Publication Publication Date Title
US8070004B2 (en) Container flooring system
US8393129B2 (en) Metal composite panel and method of manufacture
CN110027577B (en) Aluminum honeycomb and aluminum plate splicing cab and railway vehicle with same
CN1785734A (en) Vehicle rear body structure
CN101992806B (en) Connecting structure of suspension bracket and frame girder
CN1101777C (en) High-hardness floor for lift cage
JP4596920B2 (en) Large composite structure and method for producing large composite structure
CN102791563A (en) Floor structure of trailer
CN2730800Y (en) Container adopting T-shaped bottom horizontal beam
CN100467344C (en) Large span supporting structure between ship multilayer superstructure decks
CN1718518A (en) Container using T shaped bottom crossbeam
CN200945821Y (en) Stationary barrier for compressed natural gas cylinder
CN2557484Y (en) Bottom frame structure for container
CN1231400C (en) Under carriage structure of container
CN200952114Y (en) Assembling road steel bridge
CN1047347C (en) A press with a window-type tension frame
CN210735101U (en) Floor, container and compartment body
CN201033685Y (en) Reinforced container bottom frame structure
CA3127347A1 (en) Floor-crossmember combination
CN2712845Y (en) Bottom transverse beam for container
CN207194145U (en) Antinode plate and double C shape steel composites structure part building systems
CN217100196U (en) Carriage floor with leak protection function
CN2548879Y (en) Connecting structure of box semitrailer guard plates
CN1718520A (en) Bottom crossbeam for container
CN110588898A (en) Deck lifeboat crane base bottom reinforcing structure and process method

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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: 20080528