Tank container and framework thereof, end mount structure
Technical field
The utility model relates to a kind of warehousing and transportation facilities, is specifically related to a kind of tank container and framework thereof, end mount structure.
Background technology
Tank container is applied warehousing and transportation facilities very widely in logistics transportation industry as one, the tank body that it comprises a framework and is positioned at framework, framework comprises the end frame being oppositely arranged and is connected to the curb girder between end frame, end frame include end upper beam, end underbeam and be connected to end upper beam and end underbeam between corner post.Current most tank container transports by superimposed trailer, and various informative for the superimposed trailer of road transport, some superimposed trailer front end has gooseneck device, and the front end of some superimposed trailer does not have gooseneck device.For the superimposed trailer that has gooseneck device, require the framed structure of tank container can be applicable to the superimposed trailer with gooseneck.For superimposed trailer that can simultaneous adaptation band gooseneck device and the superimposed trailer with gooseneck device not, require end underbeam need possess two to (four) baseplane as load transfer zone.Refer to Fig. 1 a and Fig. 1 b, it is the structural representation of existing tank container end mount structure.As shown in Figure 1a, hold the simple in structure of mount structure 100, its end underbeam 101 has a pair of (two) baseplane (holding the bottom surface of underbeam 101 to can be used as two bottom surfaces that coordinate with gooseneck device) as load transfer zone, but 100 superimposed trailers that are adapted to gooseneck device of this end mount structure.As shown in Figure 1 b, end mount structure 200 is adapted to superimposed trailer with gooseneck device and the superimposed trailer with gooseneck device not, but because its end support 201 is a rectangular tube, this rectangular tube during fabrication, need to be first with steel or roll bending after cold bend(ing) machine-shaping, make square-section through dielectric bonding again, its manufacturing process is very complicated, and difficulty of processing is large, in addition, between end support 201 and corner post 203, also weld a brace panel 202, its difficulty of processing is large, and also causes waste of material to a certain extent.
Utility model content
The utility model will solve existing tank container end mount structure and manufacture the technical matters complicated, difficulty of processing is large.For those problems, the utility model provides a kind of tank container and framework thereof, end mount structure.
In order to solve the problems of the technologies described above, the utility model proposes a kind of tank container, comprising:
Two corner posts, described two corner posts are parallel to each other;
End upper beam and end underbeam, described end upper beam and end underbeam are connected between described two corner posts;
Angle supporting device and bottom corner piece, described angle supporting device and described bottom corner piece are separately positioned on described corner post top and bottom; And
Pair of engage members, described strut member is oppositely arranged on the bottom surface of described end underbeam, and described strut member and described end underbeam form a goose neck tunnel, and described strut member is formed by the bending of sheet material one.
The end mount structure of described tank container, described strut member comprises a bending madial wall, a diapire and a lateral wall, the lower surface of described bending madial wall and described lateral wall is connected with diapire, and the upper surface of described bending madial wall and described lateral wall is connected to the bottom surface of described end underbeam.
The end mount structure of described tank container, described bending madial wall comprises a vertical wall and the bending wall by the outside bending of described vertical wall.
The end mount structure of described tank container, described goose neck tunnel is served as reasons in the bending of described two strut members
The trumpet-shaped trench structure that under sidewall and described end, soffit forms.
The end mount structure of described tank container, is also provided with at least one shrouding on described strut member, described shrouding is connected with the end face of described bending madial wall, described diapire and described lateral wall.
The end mount structure of described tank container, the bottom surface of described strut member and adjacent corner post, bottom corner piece and described end underbeam surrounds one and avoids groove.
The end mount structure of described tank container, described two strut members taking the longitudinal centerline of described end mount structure as axis symmetrical.
The end mount structure of described tank container, under described end, soffit is greater than the height of described strut member to the distance of described bottom corner piece bottom surface.
The end mount structure of described tank container, described strut member bottom surface is 11mm~17.5mm to the distance of described bottom corner piece bottom surface.
The end mount structure of described tank container, the height of described strut member is 120mm or 79mm.
The utility model separately provides a kind of framework of tank container, and described framework comprises the two end frames that are oppositely arranged, and at least one end frame in described end frame is above-mentioned end mount structure.
The utility model separately provides a kind of tank container, and this tank container comprises a framework and the tank body that is positioned at framework, and described framework comprises the two end frames that are oppositely arranged, and at least one end frame in described end frame is above-mentioned end mount structure.
Described tank container, the bottom of described framework has one jiao to be supported with one for being connected the diagonal brace of described tank body and described framework, and one end that described angle is supported is connected on described diagonal brace, and the other end of described angle support is connected on contiguous strut member.
Compared with prior art, the utlity model has following beneficial effect: tank container end mount structure of the present utility model is by arranging in the bottom surface of end underbeam two strut members that formed by the bending of sheet material one, it is manufactured simple, be easy to realize, and superimposed trailer that can simultaneous adaptation band gooseneck device and the superimposed trailer with gooseneck device not.
Tank container of the present utility model and framework, because adopting above-mentioned end mount structure, make the manufacture of this tank container and framework simple, are easy to realize, and make to be applicable to superimposed trailer with gooseneck device and the superimposed trailer with gooseneck device not.
Brief description of the drawings
The structural representation of the tank container end mount structure that Fig. 1 a and Fig. 1 b are prior art.
Fig. 2 is the structural representation of the end mount structure of tank container of the present utility model.
Fig. 3 is the lower end structure schematic diagram of the end mount structure of tank container of the present utility model.
Fig. 4 is the structural representation of strut member of the present utility model.
Fig. 5 is the left end structural representation of Fig. 3.
Fig. 6 is the local structure schematic diagram of the utility model tank container.
Wherein, description of reference numerals is as follows: end mount structure 100; End underbeam 101; End mount structure 20; The end, supports 201; Brace panel 202; Corner post 203; End mount structure 1; Corner post 11; End upper beam 12; End underbeam 13; Angle supporting device 15; Bottom corner piece 14; Strut member 16; Shrouding 161; Bending madial wall 162; Vertically wall 162a; Bending wall 162b; Diapire 163; Lateral wall 164; Goose neck tunnel 17; Avoid groove 18; Tank body 2; Saddle 3; Diagonal brace 4; Angle supports 5.
Detailed description of the invention
The exemplary embodiment that embodies the utility model feature & benefits will describe in detail in the following description.Be understood that the utility model can have various variations on different embodiments, it neither departs from scope of the present utility model, and explanation wherein and to be shown in be the use when explaining in essence, but not in order to limit the utility model.
Refer to Fig. 2, the structural representation of the end mount structure that it is tank container of the present utility model.The end mount structure 1 of pot type collection dress of the present utility model comprises two corner posts that are parallel to each other 11, is connected to end upper beam 12 and end underbeam 13 between two corner posts 11, and is arranged on angle supporting device 15 and the bottom corner piece 14 of corner post 11 tops and bottom.End upper beam 13 is connected to the top of two corner posts 11 by angle supporting device 15, end underbeam 13 is connected to the position, bottom of two corner posts 11 and is positioned at the top of bottom corner piece 14.
The bottom surface of end underbeam 13 is oppositely arranged two strut members 16, and this two strut member 16 is symmetrical as axis taking the longitudinal centerline L of end mount structure 1, and strut member 16 is by holding the bottom surface of underbeam 13 to lower convexity.And please refer to Fig. 3 and Fig. 4, the lower end structure schematic diagram of the end mount structure that Fig. 3 is tank container of the present utility model, Fig. 4 is the structural representation of the utility model strut member.Strut member 16 forms via steel plate or similar sheet material one bending, it comprises a bending madial wall 162, a diapire 163 and a lateral wall 164, diapire 163 is parallel with the bottom surface of end underbeam 13, bending madial wall 162 and lateral wall 164 be connected to diapire 163 and end underbeam 13 bottom surface between, particularly, the lower surface of bending madial wall 162 and lateral wall 164 is connected with diapire 163, and the upper surface of bending madial wall 162 and lateral wall 164 is connected to the bottom surface of end underbeam 13.Bending madial wall 162 comprises a vertical wall 162a who is connected with end underbeam 13 bottom surfaces and the bending wall 162b by the outside bending of this vertical wall 162a, and this bending wall 162b is connected with diapire 163.Lateral wall 164 tilts to the direction of bending madial wall 162.As shown in Figure 3, the front-end and back-end of strut member 16 also arrange a shrouding 161, this two shrouding 161 is connected with aft end face with the front end face of bending madial wall 162, diapire 163 and lateral wall 164 respectively, and this two shrouding 161 and bending madial wall 162, diapire 163 and lateral wall 164 form the polyhedral structure of the inner hollow of an end face opening, the top of this polyhedral structure is directly welded on the bottom surface of end underbeam 13, thereby makes this polyhedron and end underbeam 13 form an enclosure space.
In the utility model, strut member 16 is designed to have to the structure of a bending madial wall 162, make two strut members 16 that are arranged on end underbeam 13 bottom surfaces surround a goose neck tunnel 17 with the bottom surface of end underbeam 13, this goose neck tunnel 17 is the horn-like trench structure that the little opening of bottom land is large, and this goose neck tunnel 17 is for matching with the superimposed trailer with gooseneck device.In addition, because the gooseneck device of general superimposed trailer is rectangular-shaped, and the utility model is designed to be horn-like by this goose neck tunnel 17, has reduced the friction force between superimposed trailer and goose neck tunnel 17, can better coordinate with the gooseneck device of superimposed trailer.
In addition, for fear of tank container, in the time lifting contraposition, the strut member 16 of the tank container end mount structure bottom on upper strata touches lower floor's tank container angle supporting device 15, arranges and avoids groove 18 near the position of bottom corner piece 14 at end underbeam 13.In embodiment of the present utility model, two strut members 16 respectively corner post 11 adjacent thereto, end underbeam 13 surround the above-mentioned groove 18 of avoiding.What as shown in Figure 3, the lateral wall 164 of strut member 16, bottom beam 13, corner post 11 and bottom corner piece 14 surrounded a rectangular echelon form in cross section avoids groove 18.
Refer to Fig. 5, the left end structural representation that it is Fig. 3.The height of strut member 16 is D1, and beam 13 bottom surfaces in bottom are D2 to the distance of bottom corner piece 14 bottom surfaces, and strut member 16 bottom surfaces are D3 to the distance of bottom corner piece 14 bottom surfaces.D2 is greater than D1, and D3=D1+D2, and D3 is 11~17.5mm, and for the superimposed trailer of different forms, the height D1 of strut member 16 can be and is arranged to different value, for example, can be 120mm or 79mm.It should be noted that, load transfer zone at this strut member 16 as tank container, when the tank body at full load of tank container, load on tank body is passed on strut member 16, support this tank body by strut member 16, avoid holding underbeam 13 excessive because of load, produce moderate finite deformation, and make to hold underbeam 13 tired impaired.Particularly, in the time that load is passed to end underbeam 13 by tank body, end underbeam 13 produces slight depression downwards, now, strut member 16 bottom surfaces are reduced to 0 gradually to the distance B 3 of bottom corner piece 14 bottom surfaces, the strut member 16 direct kiss the earths in bottom surface, thus make strut member 16 play the effect that load is transmitted.At this, strut member 16 bottom surfaces are to the effect that leaves a segment distance D3 of bottom corner piece 14 bottom surfaces, avoid strut member 16 distortion that is squeezed in the time of transmitted load.
In addition, need explanation to be, except the bottom surface of two strut members 16 is as load transfer zone, the bottom surface of the end underbeam 13 between two strut members 16 is also as load transfer zone, therefore,, at this, end mount structure 1 of the present utility model has formed four-point loading transmission region, be respectively the bottom surface (2) of the end underbeam 13 between bottom surface (2) and two strut members 16 of two strut members 16, make the superimposed trailer of end mount structure simultaneous adaptation band gooseneck device of the present invention and the superimposed trailer with gooseneck device not.
Above-mentioned end mount structure 1 is applicable to the superimposed trailer of various ways, comprises superimposed trailer with gooseneck device and the common superimposed trailer with gooseneck device not.When be applicable to gooseneck device superimposed trailer time, match with gooseneck device in the bottom surface of the end underbeam 13 between the medial surface of two strut members 16 and two strut members 16.In the time being applicable to not be with the common superimposed trailer of gooseneck device, the bottom surface of two strut members 16 coordinates with common superimposed trailer.
In the above-described embodiments, the front-end and back-end of strut member 16 all arrange a shrouding 161, but are not limited to this, also can only in front end or the rear end of strut member 16, this shrouding 161 be set.
Refer to Fig. 6, it is the local structure schematic diagram of the utility model tank container.Tank container of the present utility model comprises that a framework and is positioned at the tank body 2 of framework, and this framework comprises the two end frames that are oppositely arranged, and is respectively front end frame and back-end box, and in this end frame, at least one end frame is above-mentioned end mount structure 1.Preferably, the front end frame of this framework is designed to above-mentioned end mount structure 1.The bottom of tank body 1 has a saddle 3, is connected a diagonal brace 4 between this saddle 3 and adjacent corner post 11, has one jiao and support 5 between diagonal brace 4 and end underbeam 13, and one end of this angle support 5 is connected with diagonal brace 4, and its other end is connected with contiguous strut member 16.At this, owing to holding underbeam 13 to be positioned at the top of bottom corner piece 14, and diagonal brace 4 is between end underbeam 13 and bottom corner piece 14, between end underbeam 13 and diagonal brace 4, form a diff-H, if supporting 5, angle connects by traditional connection mode, be that its one end is connected on diagonal brace 4, the other end is connected on end underbeam 13, must cause angle to support 5 overbalances, in embodiment of the present utility model, one end of angle support 5 is connected on diagonal brace 4, the other end is connected on strut member 16, now, strut member 16 just can be used as angle and supports 5 the strong point, make angle support 5 maintenance levels.
Tank container end mount structure of the present utility model is by arranging in the bottom surface of end underbeam two strut members that formed by the bending of sheet material one, it is manufactured simple, be easy to realize, and superimposed trailer that can simultaneous adaptation band gooseneck device and the superimposed trailer with gooseneck device not.In addition, the bottom surface of strut member and adjacent corner post, bottom corner piece and end underbeam surrounds one and avoids groove, has improved the safety of tank container lifting.
Although described the utility model with reference to several exemplary embodiment, should be appreciated that term used is explanation and exemplary and nonrestrictive term.Because the utility model can specifically be implemented in a variety of forms and not depart from spirit or the essence of utility model, so be to be understood that, above-mentioned embodiment is not limited to any aforesaid details, and explain widely in the spirit and scope that should limit in the claim of enclosing, therefore fall into whole variations in claim or its equivalent scope and remodeling and all should be the claim of enclosing and contain.