Summary of the invention
The purpose of the present invention is to provide a kind of end mount structure with higher-strength.
A kind of end mount structure of tank container characterized by comprising upper beam, underbeam and two corner posts are set to two institutes
State two angle supporting devices on corner post top and the bottom corner piece set on the two corner post bottom ends, the both ends of the upper beam respectively with two angle supporting devices
Connection, the both ends of the underbeam connect with two bottom corner pieces respectively, and the corner post includes ontology and reinforcement part, the reinforcement part and institute
Axial laid out in parallel of the ontology along tank body is stated, the ontology is adapted with the reinforcement part and surrounds a tubular structure.
In a wherein embodiment, the reinforcement part along the axial direction of tank body equivalent width, alternatively, the reinforcement
The width of the axial direction along tank body in portion is in increasing trend from upper and lower ends to middle part.
In a wherein embodiment, the reinforcement part is structure as a whole with the ontology.
In a wherein embodiment, the distance between medial surface of two corner posts be more than or equal to two angle supporting devices or
The distance between two bottom corner pieces.
In a wherein embodiment, arc groove compatible with tank body is offered on the medial surface of the corner post.
In a wherein embodiment, the underbeam offers escape groove, underbeam company of being equipped at the escape groove
Connect block.
It further include connecting plate in a wherein embodiment, the connecting plate offers the via hole passed through for tank body, two institutes
It states corner post and upper beam and underbeam is mutually spliced to form a frame, the connecting plate is at least sealed from the one side of frame and the frame
Lid connection.
In a wherein embodiment, the connecting plate is set to leading flank and the trailing flank of the frame, two connections
Stiffening plate is vertically equipped between plate, the stiffening plate extends to the via hole by the angle supporting device and bottom corner piece.
In a wherein embodiment, the angle supporting device and the bottom corner piece are cast member or weldment, the angle supporting device
And the yield strength of the bottom corner piece is more than or equal to 420MPa.
A kind of tank container is also provided.
A kind of tank container, including, tank body and above-mentioned end mount structure, the tank body both ends are equipped with the end mount structure,
The both ends of the tank body are fixed by the end mount structure, and the both ends of the tank body are equipped with end socket, and the end socket is each passed through two
The end mount structure.
In the end mount structure of above-mentioned tank container, by designing the shape of corner post, in the axial direction of tank body, reinforcement part
With the ontology laid out in parallel.Corner post, to increase width, reinforces the intensity of corner post by setting reinforcement part, to make to hold frame knot
The load of structure can satisfy 78 tons of requirement.Also, by the shape of design corner post, the link position of corner post and corner fittings, so that
The distance between two ontologies are greater than the distance between two angle supporting devices or two bottom corner pieces.Above-mentioned end mount structure is not influencing entirety
Under the premise of the lifting of tank container, transport, it is capable of fixing the tank body of bigger volume.
Specific embodiment
Although the present invention can easily show as various forms of embodiments, it is shown in the accompanying drawings and in this explanation
What be will be explained in book is only some of specific embodiments, while being understandable that this specification is construed as this hair
Bright principle it is exemplary illustrated, and be not intended to limit the invention to it is illustrated herein as.
A feature pointed in this specification shall illustrate one of them of one embodiment of the present of invention as a result,
Feature, rather than imply that each embodiment of the invention must have illustrated feature.Further it is to be noted that be this explanation
Book describes many features.Although certain features can be combined to show possible system design, these features
It can also be used for other combinations that explanation is not known.As a result, unless otherwise indicated, illustrated combination is not intended to limit.
In the embodiment shown in the figures, the instruction (such as upper, lower, left, right, front and rear) in direction is used to explain the present invention
Various elements structure and movement be not absolute but opposite.When these elements are in position shown in the drawings, this
A little explanations are suitable.If the explanation of the position of these elements changes, the instruction in these directions also correspondingly changes
Become.
Below in conjunction with the attached drawing of this specification, presently preferred embodiments of the present invention is further described in detail.
Referring to Fig. 1, the present invention proposes a kind of tank container and its end mount structure.
The tank container of present embodiment includes tank body and the end mount structure 2 for being set to tank body both ends.The both ends of tank body
Fixed by end mount structure 2, the both ends of tank body are equipped with end socket.End socket is each passed through both ends mount structure 2.For convenience of description, with tank
Body is front end by one end of near-car head, and the other end of tank body is tail end.Therefore, both ends mount structure 2 is respectively front end frame and rear end
Frame.The both ends of tank body are fixed by front end frame and back-end box, and end socket is each passed through front end frame and back-end box.
Tank body is ultra-large volume tank body.The distance between front end frame and back-end box are 30Ft or 40Ft.
Fig. 1 and Fig. 2 is please referred to, end mount structure 2 includes upper beam 21, underbeam 22, two corner posts 23 and four corner fittings 24.
Corner fittings 24 includes the bottom corner piece 242 set on two angle supporting devices 241 on two corner posts, 23 top and set on two corner posts, 23 bottom end.
The both ends of upper beam 21 are connect with two angle supporting devices 241 respectively, and the both ends of underbeam 22 are connect with two bottom corner pieces 242 respectively.Angle supporting device 241
And bottom corner piece 242 is cast member or weldment, the yield strength of angle supporting device 241 and bottom corner piece 242 is more than or equal to 420MPa, with full
Sufficient super large is easy the demand of tank body transport.
Also, the distance between two angle supporting devices 241 are 2438mm, and the distance between two bottom corner pieces 242 are less than or equal to
2600mm guarantees that fitting hole can be adapted to railway, highway, shipping corner fittings lock.It is appreciated that two angle supporting devices 241 and two base angles
The distance between part 242 can also be identical, as long as can satisfy corner fittings lock transport use demand.
Upper beam 21 is oppositely arranged with underbeam 22.Upper beam 21 and underbeam 22 are tubular structure, for example, square tube or round tube etc..On
Beam 21 and 241 junction of angle supporting device are equipped with lifting protection board 26.Lifting protection board 26 is triangle.It lifts in the connection of protection board 26
Crossbeam 3 between beam 21 and both ends mount structure 2.Lifting protection board can reinforce 3 junction of upper beam 21, angle supporting device 241 and crossbeam
Intensity, prevent from damaging in hoisting process.
Underbeam 22 offers escape groove 221.Escape groove 221 is used to avoid the fixing lock etc. on vehicle frame.It avoids that frame knot will be held
When structure 2 is placed on vehicle frame, underbeam 22 is collided, and damages.Underbeam 22 is equipped with link block at escape groove 221
222.Link block 222 connects underbeam 22 and bottom corner piece 242.Link block 222 can reinforce underbeam 22 with it is strong at escape groove 221
Degree avoids underbeam 22 from influencing the integral strength of underbeam 22 due to opening up escape groove 221.The width of link block 222 is equal to underbeam
22 width.One end of link block 222 and the medial surface 235 of corner post 23 abut against.The other end of link block 222 is equipped with section
223.The section 223 is adapted with the outer surface of tank body.It is appreciated that link block 222 is rectangular square tube.
Specifically in the present embodiment, the length of underbeam 22 is less than the distance between two bottom corner pieces 242, therefore, escape groove
221 are formed by the end face of underbeam 22 and the side of bottom corner piece 242.
Also, underbeam 22 is equipped with cambered surface 224, and cambered surface 224 is adapted with the surface of tank body.Tank body is contacted with underbeam 22
When, cambered surface 224 can preferably fix support tank body.
Referring to Fig. 3, two corner posts 23 are mutually spliced by corner fittings 24 and upper beam 21 and underbeam 22, a frame 20 is formed.Angle
Column 23 is the medial surface 235 of corner post 23 towards the inside of frame 20, and the side opposite with the medial surface 235 is the outside of corner post 23
Face 236.
Corner post 23 includes ontology 231 and reinforcement part 232.Ontology 231 and reinforcement part 232 along tank body axial laid out in parallel,
Reinforcement part 232 is adapted with ontology 231 and surrounds a tubular structure.Ontology 231 and reinforcement part 232 are spliced into the corner post of tubulose
23。
Reinforcement part 232 is in the same size along the width of the axial direction of tank body.The cross-sectional area at 232 middle part of reinforcement part is equal to
The both ends cross-sectional area of reinforcement part 232.
Specifically in the present embodiment, the cross-sectional area at 232 middle part of reinforcement part is equal to both ends cross-sectional area.Corner post 23
Width along the axial direction of tank body is in the same size.That is, corner post 23 is a rectangular square tube.Then ontology 231 is to open with reinforcement part 232
Steel equipped with square groove.Reinforce the intensity of corner post 23 from the side of ontology 231 in reinforcement part 232.
Reinforcement part 232 is structure as a whole with ontology 231.
Also, reinforcement part 232 widens the end face of corner post 23 along the axis direction of tank body, makes the company of corner post 23 Yu corner fittings 24
Junction product increases, and enhances the bonding strength between corner post 23 and corner fittings 24.
Since corner post 23 is made of ontology 231 and reinforcement part 232.Then corner post 23 the axial direction along tank body length compared with
Greatly, corner post 23 is along smaller perpendicular to length on tank body axial direction.Therefore, corner post 23 can with the exterior portion of corner fittings 24 into
Row connection, so as to increase the distance between the medial surface 235 of two corner posts 23.Between the medial surface 235 of two corner posts 23 away from
From greater than the distance between two angle supporting devices 241 or two bottom corner pieces 242.Therefore, do not influence whole tank container lifting, fortune
Under the premise of defeated, increase the distance between two corner posts 23, the end mount structure 2 is made to be capable of fixing the tank body of bigger volume.
Specifically in the present embodiment, the lateral surface 236 at the both ends of corner post 23 is equipped with inclined-plane 233.Inclined-plane 233 is towards corner post
23 medial surface 235 is bent, and the angle between inclined-plane 233 and the medial surface 235 of corner post 23 is acute angle.Corner post 23 along height side
To the area of cross section is gradually reduced, and guarantees that the both ends of corner post 23 can be attached with corner fittings 24.
In other embodiments, the width of the axial direction along tank body of reinforcement part 232 is in from upper and lower ends to middle part
Increasing trend.Referring to Fig. 4, the cross-sectional area at 232 middle part of reinforcement part is greater than the both ends cross-sectional area of reinforcement part 232.Angle
Column 23 is in increasing trend from both ends to middle part in the width along tank body axial direction.On the axis direction of tank body, the middle part of corner post 23
Width relative to both ends width be in increasing trend, the intensity of itself of corner post 23 can be enhanced.
It is appreciated that corner post 23 can also be mutually spliced by special-shaped square tube, square tube or round tube or plate.
Therefore, corner post 23 is guaranteeing its own intensity, and with 24 bonding strength of corner fittings under the premise of, expand two corner posts as far as possible
The distance between 23, make the tank body for holding mount structure 2 to be capable of fixing bigger volume.
Arc groove 234 compatible with tank body is offered on the medial surface 235 of corner post 23.On the one hand, two arc grooves 234 can
With distance between the medial surface 235 of two corner post 23 of further expansion, make the tank body for holding mount structure 2 to be capable of fixing bigger volume;Separately
On the one hand, arc groove 234 enables corner post 23 to hold tank body, the stability that enhancing tank body is connect with end mount structure 2.
The height of corner post 23 is less than or equal to 2743mm, alternatively, the height of corner post is less than or equal to 2896mm.
Please refer to Fig. 1, holding mount structure 2 further includes connecting plate 25.The side of the capping frame 20 of connecting plate 25.Connecting plate
25 at least connect from the side of frame 20 and the capping of frame 20.
Specifically in the present embodiment, connecting plate 25 can be two, and two intervals of connecting plate 25 are set to frame 20 relatively
Leading flank and trailing flank, and be enclosed box like structure with frame 20.The edge of connecting plate 25 and the surrounding of frame 20
Edge is welded to connect.Frame 20 is covered box shaped structure by connecting plate 25, to enhance the intensity of end mount structure 2.Connecting plate 25 is
Gusset, to improve the intensity of end mount structure 2.
The shape of connecting plate 25 is adapted with the shape of frame 20.Connecting plate 25 offers the via hole 251 passed through for tank body.
Also, the edge of the via hole 251 and the cambered surface of corner post 23 align.The both ends of tank body are stretched out from the via hole 251 of connecting plate 25.Tank
The outer surface of body is connect with via hole 251, then the inertia force that tank body is subject to can be for delivery on connecting plate 25.
Stiffening plate 252 is vertically equipped between two connecting plates 25.Stiffening plate is vertically positioned in box like structure.Stiffening plate 252 increases
The intensity of the strong box like structure.Also, stiffening plate 252 extends to via hole 251 by angle supporting device 241 and bottom corner piece 242.Stiffening plate
252 be multiple.When lifting or transporting tank body, stress is transmitted to corner fittings 24 by stiffening plate 252 from tank body, is released
It puts.
Also, end mount structure 2 is additionally provided with reinforced pipe 253.Connecting plate 25 is also provided with hole 254.Reinforced pipe 253 is set to two and connects
Between fishplate bar 25, and the both ends open of reinforced pipe 253 and hole 254 are opposite.The stress of connecting plate 25 can be released by the hole 254
It puts, reinforced pipe 253 can enhance the intensity of end mount structure 2.
In other embodiments, connecting plate 25 is one.Connecting plate 25 can be set to the leading flank or rear side of frame 20
Face.Alternatively, connecting plate 25 is set to the inside of frame 20, connecting plate 25 is located on the median plane of frame 20.20 median plane of frame
It is frame 20 along the radial central cross-section of tank body.Connecting plate 25 is added in the intensity of the inside opposite end mount structure 2 of frame 20
By force.
It is appreciated that connecting plate 25 can be welded for muti-piece metal plate, or integral structure.
In the end mount structure of above-mentioned tank container, by designing the shape of corner post, in the axial direction of tank body, increase angle
The width of column 23 reinforces the intensity of corner post, thus the requirement for making the load for holding mount structure can satisfy 78 tons.
By designing the shape of corner post, the link position of corner post and corner fittings, so that the distance between two ontologies are greater than two institutes
State the distance between angle supporting device or two bottom corner pieces.Above-mentioned end mount structure 2 do not influence whole tank container lifting, transport
Under the premise of, it is capable of fixing the tank body of bigger volume.
Although describing the present invention with reference to several exemplary embodiments, it is to be understood that, term used be explanation and
Term exemplary, and not restrictive.Due to the present invention can be embodied in a variety of forms without departing from invention spirit or
Essence, it should therefore be appreciated that above embodiment is not limited to any of the foregoing details, and should be defined by the appended claims
The whole change and modification widely explained, therefore fallen into claim or its equivalent scope in spirit and scope all should be with
Attached claim is covered.