CN103359428B - Load chassis of container and the freight container of liquid container - Google Patents

Load chassis of container and the freight container of liquid container Download PDF

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Publication number
CN103359428B
CN103359428B CN201210103031.0A CN201210103031A CN103359428B CN 103359428 B CN103359428 B CN 103359428B CN 201210103031 A CN201210103031 A CN 201210103031A CN 103359428 B CN103359428 B CN 103359428B
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container
cross beam
bottom cross
grating panel
liquid
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CN201210103031.0A
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CN103359428A (en
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金继华
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QINGDAO JINHUANGHAI CONTAINER CO Ltd
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QINGDAO JINHUANGHAI CONTAINER CO Ltd
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Abstract

The invention provides a kind of chassis of container and the freight container that load liquid container, it can solve the liquid that the liquid container in existing freight container spills can not collect the problem of easily overflowing outside case.The underframe of the freight container in the present invention, comprise lower shoe, the bottom side beams of both sides, the end sill at two ends, multiple bottom cross beam and bearing floor, bearing floor is made up of multiple grating panel.The cavity formed by both sides bottom side beams, two ends end sill and lower shoe is liquid storage tank, and liquid storage tank communicates with the warehousing space of freight container through the space of multiple grating panel.The present invention can make to be contained in the liquid spilt in the container in freight container warehousing space, runs underneath in the liquid storage tank of bottom bracket structure of container formation, and can discharge in good time.

Description

Load chassis of container and the freight container of liquid container
Technical field
The present invention relates to a kind of improvement of bottom bracket structure of container, is a kind of improvement being applicable to the bottom bracket structure of container loading liquid container specifically.
Background technology
The floor of general chassis of container, is that a kind of individual layer is dull and stereotyped, does not store the place of liquid.If the small-sized liquid container of container loading, in transportation, once there is leak of liquid, the liquid spilt can only drain on floor, along floor trickling, finally outwards will overflow contaminated environment through the gap of container door.
Summary of the invention
The invention provides a kind of chassis of container and the freight container that load liquid container, its liquid container that can solve in existing freight container spills liquid can not collect the problem of easily overflowing outside case.
The object of the invention is to: propose a kind of bottom bracket structure of container being applicable to load small-sized liquid container, make to be contained in the liquid spilt in the container in freight container warehousing space, run underneath in the liquid storage tank of bottom bracket structure of container formation, and can discharge in good time.
The object of the invention is realized by following technical scheme: a kind of chassis of container loading liquid container, comprise lower shoe, the bottom side beams of both sides, two ends end sill, multiple bottom cross beam and bearing floor, described bearing floor is contained on described bottom cross beam, described bearing floor is made up of multiple grating panel, the cavity formed by both sides bottom side beams, two ends sill and lower shoe is liquid storage tank, and described liquid storage tank communicates with the warehousing space of freight container through the space of multiple described grating panel.
In the inventive solutions, also there is following additional technical feature:
Described bottom side beams is provided with at least one leakage opening.
Multiple described bottom cross beam is spaced setting along the length direction of chassis of container, the contact surface of each described bottom cross beam and described lower shoe has at least one flow liquid breach.
Multiple described grating panel is along the length direction spread configuration of chassis of container, and each described grating panel is placed on described bottom cross beam.
Described bottom cross beam comprises wide bottom cross beam and narrow bottom cross beam, described grating panel is placed in two adjacent wide bottom cross beams and between described end sill and adjacent wide bottom cross beam, two wide bottom cross beams and end sill and adjacent wide bottom cross beam between be provided with a narrow bottom cross beam, support described grating panel.
Side, described wide bottom cross beam top has ladder platform, opposite side is fixed with support angle steel, also be fixed with support angle steel inside described end sill, described ladder platform and described support angle steel be fixed with nut, by bolt and described nut, described grating panel be fixed on underframe.
Each grating panel comprises two longitudinal edge frames, widthwise edge frame, many screens and at least one longitudinal pitman, longitudinal and transverse frame and screen are all that the band steel equaling grating panel thickness by width is made, the two ends of every root screen and transverse frame are welded on described two longitudinal edge frames, every root screen all has the breach corresponding with pitman, to make pitman sink in screen, the bight of each grating panel is fixed with orifice plate.
After described grating panel is fixing, described grating panel end face a little more than the end face of bottom cross beam, and lower than bottom side beams end face.
In the liquid container chassis of container being provided with fork pockets, be provided with bottom cross beam on fork pockets above the fork pockets be close to lower shoe and incidentally support angle steel, support described grating panel, each region of the liquid storage tank cut off by fork pockets, corresponding bottom side beams is provided with leakage opening.
A kind of freight container, includes a kind of chassis of container loading liquid container described in technique scheme.
The present invention's advantage compared with prior art and good effect are:
1. the advantage of the double walled floor that the bearing floor be made up of multiple grating panel and lower shoe are formed is, if spill liquid from the liquid container be placed on grating panel, liquid is easy to run down in the no small liquid storage tank of capacity be made up of lower shoe and bottom side beams and end sill through grating panel gather, and can not flow out freight container contaminated environment.
2, grating panel is welded into primarily of the band steel that Width is consistent with the thickness direction of grating panel, there is enough intensity, space between grid has good liquid permeability, can support liquid container above, can ensure again to spill liquid and flow down smoothly and enter liquid storage tank.
3, multiple grating panel is along the length direction spread configuration of chassis of container, the Width of each grating panel is consistent with the length degree direction of underframe, the screen be made up of the band steel that quantity multiple-length is little, across two wide beams and end sill and wide beam between and supported by a narrow beam in centre, such placing structure guarantees the support strength of grating panel, and non-deformability improves greatly.
4, wide bottom cross beam not only supportive grid floor, and each grating panel is spaced from each other, make each block grating panel have independent riding position, be convenient to the installation of grating panel.
5, after installing, the end face of grating panel, a little more than the end face holding sill and wide bottom cross beam, is convenient to the movement of liquid container on grating panel, is made handling process more convenient.
The bottom surface of 6, every foundation crossbeam has several breach, although make crossbeam be close on lower shoe, can not block the flowing of the both sides liquid cut off by crossbeam in liquid storage tank, liquid storage tank is not separated by bottom cross beam, and the liquid being convenient to spill is discharged.
7, at least side bottom side beams is equipped with leakage opening, and can marquis removes leakage opening in due course blocking liquid self-flowing is discharged.
8, in the bottom bracket structure of container being provided with fork pockets, each by the liquid storage tank region be close to lower shoe fork pockets and cut off, in bottom side beams, be all provided with corresponding leakage opening, the liquid in this region is discharged.
9. grating panel is fixed by bolts to wide bottom cross beam and end sill and supports on angle steel, and unload with the grating panel of bolt with regard to detachable lower single lighter in weight, mounting or dismounting easily, and can clear up liquid storage tank easily.
Accompanying drawing explanation
Fig. 1 is a kind of lateral plan loading the both-end door freight container of liquid container of the present invention;
Fig. 2 is Undercarriage structure figure in Fig. 1;
Fig. 3 is the constructional drawing that in Fig. 2, Undercarriage structure conceals a bottom side beams;
Fig. 4 is B place partial enlarged drawing in Fig. 3;
Fig. 5 is the A-A cutaway view of the Undercarriage structure of freight container in Fig. 1;
Fig. 6 is C-C cutaway view in Fig. 5;
Fig. 7 is D place partial enlarged drawing in Fig. 6, and along the cutaway view of grating panel tapped bore;
Fig. 8 is the constructional drawing of grating panel in Fig. 2.
1, the chassis of container of liquid container is loaded; 2, leakage opening; 3, fork pockets channel-section steel; 4, bottom side beams; 5, grating panel; 6, bolt; 7, corner part for container; 8, sill are held; 9, threshold blend stop; 10, wide bottom cross beam; 10-1, ladder platform; 11, narrow bottom cross beam; 12, flow liquid breach; 13, fork pockets plate; 14, container side plate; 15, lower shoe; 16, gusset; 17, nut; 18, angle steel is supported; 19, bottom cross beam on fork pockets; 20, longitudinal pitman; 21, screen; Breach on 21-1, screen; 22, orifice plate; 23, transverse frame; 24, longitudinal edge frame; 25, liquid storage tank; 26, freight container.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in detail.
Be a kind of liquid container freight container 26 in Fig. 1, comprise its underframe 1, side plate 14, top board and two band door end frames, underframe 1 has a pair fork pockets channel-section steel 3.
See Fig. 2 and Fig. 3, load the chassis of container 1 of liquid container, comprise corner part for container 7, two bottom side beams 4, two ends end sill 8, on multiple wide bottom cross beam 10, narrow bottom cross beam 11, fork pockets, bottom cross beam 19 and support angle steel 18 are disposed across between two bottom side beams 4, be arranged on the multiple grating panels 5 on bottom cross beam, the fork pockets be made up of fork pockets channel-section steel 3 and fork pockets plate 13 for a pair, and the lower shoe 15 below bottom cross beam.
Major design design of the present invention is that two bottom side beams 4, the cavity formed between lower shoe 15 and two ends sill 8 are liquid storage tank 25, and liquid storage tank 25 communicates with the warehousing space of freight container through the space of grating panel 5.When the liquid container in warehousing space occurs to leak, the liquid spilt can run underneath to storage in liquid storage tank 25 from the space of grating panel 5, discharge (see Fig. 1 and 2) by the leakage opening 2 be arranged in bottom side beams 4, and the liquid reclaimed can recycle, can not waste, also can not corrode floor or flow out the outer contaminated environment of freight container.
Between two bottom side beams 4, along the wide bottom cross beam of the spaced special channel steel shape of underframe 1 length direction 10 and the narrow bottom cross beam 11 of channel steel shape, the bottom of the lower wing plate that bottom cross beam contacts with lower shoe 15 and web has several flow liquid breach 12.Generally, each bottom cross beam 10 and narrow bottom cross beam 11 have 2-6 flow liquid breach 12.To ensure that the liquid in liquid storage tank 25 is not cut off by wide bottom cross beam 10 and narrow bottom cross beam 11, and be interlinked to the outside with freight container by the leakage opening 2 in bottom side beams 4, liquid in liquid storage tank 25 can be made in good time to discharge.When needs discharge opeing, the liquid self-flowing formula in liquid storage tank 25 can be discharged to outside freight container 26 by the blocking head taking off leakage opening 2, promotes freight container 26 and makes container base to the lopsidedness having leakage opening 2, can flow out and be turned by liquid as far as possible by accelerating liquid.
In chassis of container 1, have and seal with fork pockets plate 13 one-tenth the rectangular tubular fork pockets be welded into by fork pockets channel-section steel 3 a pair, its two ends calking weld in bottom side beams 4, to ensure that the liquid in liquid storage tank 25 can not spill through fork pockets hole.By each region of the liquid storage tank 25 that the fork pockets being close to lower shoe 15 cuts off, the bottom side beams 4 of side there is corresponding leakage opening 2.
Bottom cross beam 19 and subsidiary support angle steel 18 thereof on band steel shape fork pockets is had, to substitute the wide bottom cross beam that should have in this position above each fork pockets.On fork pockets, the support angle steel 18 supportive grid floor 5 on bottom cross beam 19 both sides makes it be lifted away from fork pockets channel-section steel 3, is convenient to penetration by liquid grating panel 5 and flows down.
See Fig. 2, Fig. 3 and Fig. 6, the length direction along underframe 1 is single arranges polylith grating panel 5, composition bearing floor.The Width of grating panel 5 and the length direction of underframe 1 consistent.
See Fig. 5 and Fig. 6, bottom cross beam 19 not only supportive grid floor 5 on wide bottom cross beam 10 and fork pockets, and grating panel 5 is separated.So every block grating panel 5, all between two bottom side beams 4 and above liquid storage tank 25, corresponding one piece of erection space.Grating panel 5 is just placed on two adjacent wide bottom cross beams 10, and end sill 8 are with on adjacent wide bottom cross beam 10, and on wide bottom cross beam 10 and fork pockets between bottom cross beam 19.Two adjacent wide bottom cross beams 10, with end sill 8 and wide bottom cross beam 10 adjacent with it, and on wide bottom cross beam 10 and fork pockets between bottom cross beam 19, be provided with a narrow bottom cross beam 11 of channel steel shape, for supportive grid floor 5, the lower plane on the upper flange supportive grid floor 5 of narrow bottom cross beam 11, the lower wing plate of narrow bottom cross beam 11 contacts with lower shoe 15.
See Fig. 4 and Fig. 7, in order to supportive grid floor 5, the side on each special channel steel shape wide bottom cross beam 10 top has ladder platform 10-1, and the opposite side on top is fixed with and supports angle steel 18, and the upper plane of ladder platform 10-1 is the same high with the upper plane of support angle steel 18.Each wide bottom cross beam 10 has several reinforcement gusset 16 to support ladder platform 10-1.The inner side of end sill 8 is also fixed with one and supports angle steel 18.Described ladder platform 10-1 and described support angle steel 18 are welded with nut 17, are connected with nut 17 by bolt 6 and grating panel 5 is fixed on underframe.
Grating panel 5 is in fig. 8 flat rectangular body, transverse frame 23, longitudinal edge frame 24 and transversely arranged screen 21 that the band steel be of uniform thickness by width and grating panel is made, and three longitudinal pitmans 20 are formed.Every root screen 21 all has the breach 21-1 corresponding with pitman 20, so that pitman 20 sinks in screen 21, makes pitman 20 not protrude from the end face of grating panel 5, pitman 20 sinks to screen 21 and forms actv. longitudinally connection.Grating panel 5 is provided with orifice plate 22 in frame bight, is convenient to bolt through being fastened on underframe by grating panel 5.
In the grating panel 5 laid, the screen 21 be made up of the band steel that quantity multiple-length is little, across at two wide beams 10, or hold sill 8 and wide beam 10, or on fork pockets between bottom cross beam and wide beam 10, and in centre support by the narrow bottom cross beam 11, such placing structure can guarantee the support strength of grating panel 5, and non-deformability improves greatly.
In sum, in the underframe 1 of this example, bottom cross beam 19 on six wide bottom cross beams 10 and two fork pockets, by the area above liquid storage tank and between two bottom side beams 4 and two ends sill, be divided into nine oblongs of the single arrangement of length direction along underframe 1, may correspond to placement nine pieces of grating panels 5, the Width of grating panel 5 is identical with the length direction of freight container 26.The both sides of each grating panel 5 are by the ladder platform 10-1 of wide bottom cross beam 10 and support angle steel 18, or two support angle steel 18 supported, wherein: two pieces of grating panels 5 at two ends by the ladder platform 10-1 of wide bottom cross beam 10 and the subsidiary support angle steel 18 of end sill 8 support, near four grating panels 5 of fork pockets support by the subsidiary support angle steel 18 of bottom cross beam 19 on wide bottom cross beam 10 ladder platform 10-1 and fork pockets, its excess-three block grating panel 5 by the ladder platform 10-1 of wide bottom cross beam 10 and the subsidiary support angle steel 18 of another wide bottom cross beam 10 support.Each ladder platform 10-1 there are two captive nuts 17, each support angle steel 18 is also provided with two captive nuts 17, four screws on four orifice plates 22 of every block grating panel 5 and corresponding four nut alignings, tight a bolt after 6 and be just fixed on underframe 1 by grating panel 5.
As can be seen from Figure 6, the end face of the grating panel 5 placed a little more than the end face of bottom cross beam 10, but lower than bottom side beams 4 end face, had both been convenient to the movement of the liquid container collected in dress, prevented again liquid container from clashing into container side plate 14 above bottom side beams.Meanwhile, the height of grating panel 5 end face, between the end face of threshold blend stop 9 holding sill 8 end face and special configuration, causes trouble from the turnover of end door neither to liquid container, can prevent again liquid from crossing end sill 8 excessive.
The chassis of container 1 of loading liquid container of the present invention, can be configured on the freight container 26 of loading liquid container, see Fig. 1.
The above is only preferred embodiment of the present invention, and be not restriction the present invention being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.Allly do not depart from technical solution of the present invention content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.

Claims (6)

1. one kind is loaded the chassis of container of liquid container, comprise lower shoe, the bottom side beams of both sides, the end sill at two ends, multiple bottom cross beam and bearing floor, described bearing floor is contained on described bottom cross beam, described bearing floor is made up of multiple grating panel, the cavity formed by both sides bottom side beams, lower shoe and two ends end sill is liquid storage tank, described liquid storage tank communicates with the warehousing space of freight container through the space of multiple described grating panel, it is characterized in that:
Described bottom side beams is provided with at least one leakage opening;
Multiple described grating panel is along the length direction spread configuration of chassis of container, and each described grating panel is placed on described bottom cross beam;
Described bottom cross beam comprises wide bottom cross beam and narrow bottom cross beam, described grating panel is placed in two adjacent wide bottom cross beams and between described end sill and adjacent wide bottom cross beam, two wide bottom cross beams and end sill and adjacent wide bottom cross beam between be provided with a narrow bottom cross beam, support described grating panel;
Between two bottom side beams, along the wide bottom cross beam of the spaced channel steel shape in length over end sills direction and the narrow bottom cross beam of channel steel shape, the bottom of the lower wing plate that wide, narrow bottom cross beam contacts with lower shoe and web has several flow liquid breach;
In chassis of container, have and seal by fork pockets channel-section steel and fork pockets plate the rectangular tubular fork pockets be welded into a pair, its two ends calking weld is in bottom side beams, to ensure that the liquid in liquid storage tank can not spill through fork pockets hole, by each region of the liquid storage tank that the fork pockets being close to lower shoe cuts off, the bottom side beams of side there is corresponding leakage opening.
2. a kind of chassis of container loading liquid container according to claim 1, it is characterized in that: side, described wide bottom cross beam top has ladder platform, opposite side is fixed with support angle steel, also support angle steel is fixed with inside described end sill, described ladder platform and described support angle steel are fixed with nut, by bolt and described nut, described grating panel are fixed on underframe.
3. a kind of chassis of container loading liquid container according to claim 1, is characterized in that: after described grating panel is fixing, described grating panel end face a little more than described bottom cross beam end face, and lower than described bottom side beams end face.
4. a kind of chassis of container loading liquid container according to claim 1, it is characterized in that: each grating panel comprises two longitudinal edge frames, widthwise edge frame, many screens and at least one longitudinal pitman, longitudinal and transverse frame and screen are that the band steel equaling grating panel thickness by width is made, the two ends of every root screen and transverse frame are welded on described two longitudinal edge frames, every root screen all has the breach corresponding with pitman, to make pitman sink in screen, the bight of each grating panel is fixed with orifice plate.
5. a kind of chassis of container loading liquid container according to claim 1, it is characterized in that: in the liquid container chassis of container being provided with fork pockets, be provided with bottom cross beam on fork pockets above the fork pockets be close to lower shoe and incidentally support angle steel, support described grating panel, each region of the liquid storage tank cut off by fork pockets, corresponding bottom side beams is provided with leakage opening.
6. a freight container, is characterized in that: include a kind of chassis of container loading liquid container in claim 1-5 described in any one claim.
CN201210103031.0A 2012-04-10 2012-04-10 Load chassis of container and the freight container of liquid container Active CN103359428B (en)

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CN103359428B true CN103359428B (en) 2015-12-16

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107758156B (en) * 2017-09-08 2023-03-17 北京鸿通供应链管理有限公司 Container floor assembly

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4440103C1 (en) * 1994-11-10 1995-09-28 Sotralentz Sa Pallet container for plastics, liqs., or loose material
CN1132713A (en) * 1994-12-07 1996-10-09 索特拉兰茨公司 Stackable pallet container
CN2536543Y (en) * 2002-03-18 2003-02-19 金继华 Bottom frame of container
CN2837247Y (en) * 2005-06-08 2006-11-15 中国国际海运集装箱(集团)股份有限公司 Container underframe structure
CN201033685Y (en) * 2007-06-06 2008-03-12 林英风 Reinforced container bottom frame structure
CN201068306Y (en) * 2006-12-29 2008-06-04 中国国际海运集装箱(集团)股份有限公司 Container bottom bracket and container using the same
CN201268483Y (en) * 2008-07-08 2009-07-08 中国国际海运集装箱(集团)股份有限公司 Gooseneck tunnel plate, and gooseneck tunnel structure and container with the same
CN201951903U (en) * 2011-03-07 2011-08-31 安徽中铁工程材料科技有限公司 Fixing frame of liquid storage tank
CN202575114U (en) * 2012-04-10 2012-12-05 青岛金黄海集装箱有限公司 Container underframe and container for loading liquid containing vessel

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4440103C1 (en) * 1994-11-10 1995-09-28 Sotralentz Sa Pallet container for plastics, liqs., or loose material
CN1132713A (en) * 1994-12-07 1996-10-09 索特拉兰茨公司 Stackable pallet container
CN2536543Y (en) * 2002-03-18 2003-02-19 金继华 Bottom frame of container
CN2837247Y (en) * 2005-06-08 2006-11-15 中国国际海运集装箱(集团)股份有限公司 Container underframe structure
CN201068306Y (en) * 2006-12-29 2008-06-04 中国国际海运集装箱(集团)股份有限公司 Container bottom bracket and container using the same
CN201033685Y (en) * 2007-06-06 2008-03-12 林英风 Reinforced container bottom frame structure
CN201268483Y (en) * 2008-07-08 2009-07-08 中国国际海运集装箱(集团)股份有限公司 Gooseneck tunnel plate, and gooseneck tunnel structure and container with the same
CN201951903U (en) * 2011-03-07 2011-08-31 安徽中铁工程材料科技有限公司 Fixing frame of liquid storage tank
CN202575114U (en) * 2012-04-10 2012-12-05 青岛金黄海集装箱有限公司 Container underframe and container for loading liquid containing vessel

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