CN207826062U - A kind of expanding type U-shaped cargo box structure - Google Patents

A kind of expanding type U-shaped cargo box structure Download PDF

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Publication number
CN207826062U
CN207826062U CN201721709707.5U CN201721709707U CN207826062U CN 207826062 U CN207826062 U CN 207826062U CN 201721709707 U CN201721709707 U CN 201721709707U CN 207826062 U CN207826062 U CN 207826062U
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China
Prior art keywords
plate
mainboard
bottom plate
back plate
assembly
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Active
Application number
CN201721709707.5U
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Chinese (zh)
Inventor
赵建国
刘静水
谢攀珑
闫士存
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Hebei Hongchang Tianma Special Vehicle Co Ltd
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Hebei Hongchang Tianma Special Vehicle Co Ltd
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Priority to CN201721709707.5U priority Critical patent/CN207826062U/en
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Abstract

The utility model discloses a kind of expanding type U-shaped cargo box structure, including side plate assembly, back plate assembly, floor pan assembly and foreboard assembly, the side plate mainboard uses multiple tracks bending, is welded with side plate upper ledge and side plate rear column, and back plate mainboard uses bending structure;The bending structure of the utility model replaces the frame of the vertical and horizontal beam of c-type, not only has the effect of that drop is heavy, cost-effective and reduces manufacture difficulty, but also the anti-case ability that rises greatly improves;The making of the utility model cargo box structure is simple, intensity is high and at low cost.

Description

A kind of expanding type U-shaped cargo box structure
Technical field
The utility model is related to container technical fields, and in particular to a kind of expanding type U-shaped cargo box structure.
Background technology
With the promulgation of the continuous development of dumper industry, especially GB1589 new specification, the making for dumper It is required that being increasingly stringenter, clearly required wherein having for complete vehicle weight, safety and environmental protection.Therefore, how to lower vehicle Weight reduces cost of manufacture and improves security performance, has become market and the common demand of enterprise.
The cargo box structure of dumper, which is mainly intersected by vertical and horizontal beam, currently on the market constitutes frame, welding plane steel in frame Plate forms semi-closed container.This structure not only makes difficult, cost of manufacture height, and also structural strength is weak, and risk is big after sale, together When welding bead it is more, labor intensity is big.Therefore there is an urgent need to research and develop a kind of to make novel container knot simple, that intensity is high and at low cost Structure.
Utility model content
The purpose of this utility model is to provide a kind of expanding type U-shaped cargo box structure, mainly passes through side plate assembly and back plate The mainboard bending of assembly not only has drop heavy, cost-effective and reduces manufacture difficulty to replace the frame of the horizontal, vertical beam of c-type Effect, and the anti-case ability that rises greatly improves.
The purpose of this utility model is achieved through the following technical solutions:
A kind of expanding type U-shaped cargo box structure, including foreboard assembly, side plate assembly, floor pan assembly and back plate assembly, the side Plate assembly includes side plate mainboard, and the side plate mainboard has the structure that multiple tracks fold-type outwardly protrudes, after the back plate assembly includes Plate mainboard, the back plate mainboard form the corrugated structure that c-type is flared fold-type or V-type fold-type by die mould bending.
Further, the side plate assembly further includes side wing, side plate upper ledge and side plate rear column, and the side plate upper ledge is solid Due on side plate mainboard, the side wing is weldingly fixed on side plate mainboard lower end.
Further, the multiple tracks fold-type of the side plate rear column and side plate mainboard outwardly protrudes structure and fits welding.
Further, the back plate assembly further includes back plate frame, back plate upper ledge, back plate lower frame and strengthens angle, described Back plate frame, back plate upper ledge and back plate lower frame are respectively welded on back plate mainboard, strengthens angle by back plate frame, back plate upper ledge and after Plate lower frame and the junction of back plate mainboard integrally encase.
Further, the floor pan assembly includes bottom plate mainboard, underframe longitudinal member, bottom plate middle cross beam, bottom plate side crossbeam, bottom plate Tail boom after overturning seat beam and bottom plate.
Further, the underframe longitudinal member, bottom plate middle cross beam, bottom plate side crossbeam are welded with bottom plate mainboard, the bottom plate Tail boom is welded with side wing after side crossbeam, bottom plate.
Further, the bottom plate middle cross beam is oversleeve structure, and weldering strengthening groove is pasted on the outside of the bottom plate middle cross beam.
Further, the side plate mainboard is connect with bottom plate mainboard by side angle plate, bottom plate side crossbeam and side angle plate It is connected by bearing diagonal.
Further, the foreboard assembly includes that foreboard mainboard, foreboard upper ledge, foreboard vertical beam, foreboard middle cross beam, foreboard are oblique Beam and preceding edges of boards crossbeam.
Further, the foreboard upper ledge, foreboard middle cross beam are welded with side plate mainboard.
The utility model has the advantages that:
(1)The dead weight of vehicle is reduced in the case of same configuration, saves oil consumption;
(2)The welding bead amount for reducing container, greatly reduces the cost of labor of enterprise, while also reducing the labour of worker Intensity;
(3)Production efficiency is high, easy to make, and reliability and stability are promoted;
(4)By partial structurtes bending, increase intensity, increase the anti-case ability that rises of whole container, and expands container Volume has capacity enlargement effect;
(5)Exterior aesthetics promoted, avoid welding bead mass defect, caused by tank surface corrosion problem.
Description of the drawings
Fig. 1 is the cargo box structure schematic diagram of the utility model;
Fig. 2 is the side plate assembly structure schematic diagram of the utility model;
Fig. 3 is the rear plate assembly structure schematic diagram of the utility model;
Fig. 4 is the floor pan assembly structural schematic diagram of the utility model;
Fig. 5 is the preceding plate assembly structure schematic diagram of the utility model;
Fig. 6 is the container side view of the utility model.
Wherein:1- foreboards assembly, 2- side plates assembly, 3- floor pan assemblies, 4- back plates assembly, 11- side plates mainboard, 12- flanks Plate, 13- side plates upper ledge, 14- side plates rear column, 21- back plates frame, 22- back plates upper ledge, 23- back plates mainboard, 24- back plates lower frame, 25- strengthens angles, 31- bottom plates mainboard, 32- underframe longitudinal members, 33- bottom plates middle cross beam, 34- bottom plates side crossbeam, 35- bottom plate overturning seats Tail boom, 41- foreboards mainboard, 42- foreboards upper ledge, 43- foreboards vertical beam, 44- foreboards middle cross beam, 45- foreboards are oblique after beam, 36- bottom plates Edges of boards crossbeam, 51- side angles plate, 52- bearing diagonals before beam, 46-.
Specific implementation mode
The content of the utility model is further explained and is illustrated in the following with reference to the drawings and specific embodiments.
Embodiment 1
As shown in Figure 1, the expanding type U-shaped cargo box structure of the utility model, including foreboard assembly 1, side plate assembly 2, bottom plate Assembly 3 and back plate assembly 4 reach reduction weight, carry by adjusting the mainboard structure of each component and the welding position of reinforcing beam The purpose of the integral strength of high producing efficiency and increase container.
As shown in Fig. 2, shown side plate assembly includes side plate mainboard 11, side wing 12, side plate upper ledge 13 and side plate rear column 14, side plate upper ledge 13 is directly welded on side plate mainboard 11, and side plate upper ledge uses quarter bend, increases the anti-case effect that rises, side wing 12 It is welded in 11 lower end of side plate mainboard and increases side plate overall structure, while is beautiful.Side plate rear column 14 passes through profiling and side plate mainboard 11 multiple tracks fold-type outwardly protrudes structure and is bonded to each other welding, ensures rear strength and the anti-case problem that rises, while improving aesthetics; It welds side wing and increases intensity in container lower end.Side plate mainboard 11 increases intensity, while removing horizontal, vertical by partial structurtes bending Girder construction reduces welding bead, reduces side plate assembly weight.
As shown in figure 3, back plate assembly include back plate frame 21, back plate upper ledge 22, back plate mainboard 23, back plate lower frame 24 and Strengthens angle 25.Back plate mainboard 23 is designed using die mould bending, is formed the corrugated structure of c-type flaring fold-type or V-type fold-type, is connected C Type is flared the vertical beam of fold-type or V-type fold-type, and no crossbeam realizes loss of weight, reduces cost and subtract the purpose of welding bead.Back plate frame 21, Back plate upper ledge 22 and back plate lower frame 24 are welded in respectively on back plate mainboard 23, reinforce the bonding strength of each component by strengthens angle 25. In addition, back plate mainboard can also be flat plate, the bending structure enumerated is not limited to the present embodiment.
As shown in figure 4, floor pan assembly includes bottom plate mainboard 31, underframe longitudinal member 32, bottom plate middle cross beam 33, bottom plate side crossbeam 34, bottom plate overturns tail boom 36 after seat beam 35 and bottom plate.Wherein underframe longitudinal member 32, bottom plate middle cross beam 33, bottom plate side crossbeam 34 and bottom Plate mainboard 31 directly welds, while tail boom 36 is welded with side wing 12 after bottom plate side crossbeam 34, bottom plate, increases the monolithic devices of container Property.Bottom plate middle cross beam 33 uses oversleeve structure, 33 both ends of bottom plate middle cross beam not to be welded with underframe longitudinal member 32, and outside patch weldering adds Strong slot avoids the problem that welding bead cracking occurs between bottom plate middle cross beam 33 and underframe longitudinal member 32 when bottom slab stress deforms.Bottom plate is total At the structure using twice or multiple tracks longeron, crossbeam is arranged in longeron both sides and centre, and the crossbeam of both sides extends bottom plate mainboard, Bendable bearing diagonal is welded in bottom plate both sides simultaneously, increases cargo floor and side plate junction intensity, increases whole the anti-of container and rises Case ability.
As shown in figure 5, foreboard assembly include foreboard mainboard 41, foreboard upper ledge 42, foreboard vertical beam 43, foreboard middle cross beam 44, Foreboard cant beam 45 and preceding edges of boards crossbeam 46, wherein foreboard cant beam 45 primarily serve the effect of dispersion concentrated stress, reduce oil cylinder and lift The concentration stress of foreboard middle and lower part when rising, foreboard upper ledge 42, foreboard middle cross beam 44 and side plate mainboard welding enhancing cargo box structure.Before Its upper ledge of plate assembly forms tower structure with side plate upper ledge.Foreboard integrated profiling and side plate arc collocation appearance looks elegant.
As shown in fig. 6, side plate assembly uses schematic structure with floor pan assembly.Side plate mainboard 11 passes through side with bottom plate mainboard 31 Gusset 51 connects, meanwhile, increase side plate assembly using 52 connecting side gusset of bearing diagonal, 51 bottom plate side crossbeam 34 and connects with floor pan assembly The intensity for meeting place, the anti-case ability that rises for improving container pound ability with anti-.
The cargo box structure of the utility model reduces the use of vertical and horizontal beam, gross weight is significantly by the structure of change side plate mainboard Lower, while improving working efficiency and reducing labor intensity, be that cost of manufacture substantially reduces, while the anti-case and anti-of rising of the container The ability of pounding is improved, and under same operating environment, such cargo box structure is more economical, more durable.

Claims (10)

1. a kind of expanding type U-shaped cargo box structure, it is characterised in that:It includes foreboard assembly(1), side plate assembly(2), floor pan assembly (3)With back plate assembly(4), the side plate assembly(2)Including side plate mainboard(11), the side plate mainboard(11)With multiple tracks fold-type The structure outwardly protruded, the back plate assembly(4)Including back plate mainboard(23), the back plate mainboard(23)Pass through die mould bending shape The corrugated structure of fold-type or V-type fold-type is flared at c-type.
2. expanding type U-shaped cargo box structure according to claim 1, it is characterised in that:The side plate assembly(2)It further include side Wing plate(12), side plate upper ledge(13)With side plate rear column(14), the side plate upper ledge(13)It is fixed on side plate mainboard(11)On, institute State side wing(12)It is weldingly fixed on side plate mainboard(11)Lower end.
3. expanding type U-shaped cargo box structure according to claim 2, it is characterised in that:The side plate rear column(14)With side Plate mainboard(11)Multiple tracks fold-type outwardly protrude structure and fit welding.
4. expanding type U-shaped cargo box structure according to claim 1, it is characterised in that:The back plate assembly further includes back plate Frame(21), back plate upper ledge(22), back plate lower frame(24)And strengthens angle(25), the back plate frame(21), back plate upper ledge (22)With back plate lower frame(24)It is respectively welded in back plate mainboard(23)On, strengthens angle(25)By back plate frame(21), back plate upper ledge (22)And back plate lower frame(24)With back plate mainboard(23)Junction integrally encase.
5. expanding type U-shaped cargo box structure according to claim 1, it is characterised in that:The floor pan assembly(3)Including bottom plate Mainboard(31), underframe longitudinal member(32), bottom plate middle cross beam(33), bottom plate side crossbeam(34), bottom plate overturn seat beam(35)After bottom plate Tail boom(36).
6. expanding type U-shaped cargo box structure according to claim 5, it is characterised in that:The underframe longitudinal member(32), in bottom plate Crossbeam(33), bottom plate side crossbeam(34)With bottom plate mainboard(31)Welding, bottom plate side crossbeam(34), tail boom after bottom plate(36) And side wing(12)Welding.
7. expanding type U-shaped cargo box structure according to claim 5, it is characterised in that:The bottom plate middle cross beam(33)For set Sleeve structure, the bottom plate middle cross beam(33)Outside patch weldering strengthening groove.
8. according to claim 5-7 any one of them expanding type U-shaped cargo box structures, it is characterised in that:The side plate mainboard (11)With bottom plate mainboard(31)Pass through side angle plate(51)Connection, bottom plate side crossbeam(34)With side angle plate(51)Pass through bearing diagonal (52)Connection.
9. expanding type U-shaped cargo box structure according to claim 1, it is characterised in that:The foreboard assembly(1)Including foreboard Mainboard(41), foreboard upper ledge(42), foreboard vertical beam(43), foreboard middle cross beam(44), foreboard cant beam(45)With preceding edges of boards crossbeam (46).
10. expanding type U-shaped cargo box structure according to claim 9, it is characterised in that:The foreboard upper ledge(42), foreboard Middle cross beam(44)With side plate mainboard(11)Welding.
CN201721709707.5U 2017-12-11 2017-12-11 A kind of expanding type U-shaped cargo box structure Active CN207826062U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721709707.5U CN207826062U (en) 2017-12-11 2017-12-11 A kind of expanding type U-shaped cargo box structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721709707.5U CN207826062U (en) 2017-12-11 2017-12-11 A kind of expanding type U-shaped cargo box structure

Publications (1)

Publication Number Publication Date
CN207826062U true CN207826062U (en) 2018-09-07

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110194220A (en) * 2019-06-13 2019-09-03 沛县迅驰专用车辆制造有限公司 A kind of storehouse grating semitrailer breast board that safety is good

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110194220A (en) * 2019-06-13 2019-09-03 沛县迅驰专用车辆制造有限公司 A kind of storehouse grating semitrailer breast board that safety is good

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GR01 Patent grant
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CP02 Change in the address of a patent holder

Address after: 052165 No. 6, Ganjiang Road, Shijiazhuang Economic and Technological Development Zone, Hebei Province

Patentee after: HEBEI HONGCHANG TIANMA SPECIAL-PURPOSE AUTOMOBILE CO.,LTD.

Address before: 052165 south end of Qingyuan street, Liangcun economic and Technological Development Zone, Shijiazhuang City, Hebei Province

Patentee before: HEBEI HONGCHANG TIANMA SPECIAL-PURPOSE AUTOMOBILE CO.,LTD.