The content of the invention
Based on this, the present invention provides a kind of tank container, and the tank container is that 20 feet of tank containers can be used
The suspender and frock used, can reduce the deadweight of tank container again.
In order to solve the above-mentioned technical problem, the present invention proposes a kind of tank container, including:
Tank body;
Two intermediate ends frames, the two intermediate ends frame is oppositely arranged on the periphery of the tank body, and it is vertical to be located at the tank body respectively
To the both sides of central cross-section;
Both ends supporting construction, the both ends supporting construction is separately positioned on the both ends of the tank body, the support per one end
Structure includes:
Underbeam is held, the end underbeam is horizontally installed on the lower section close to the end of the tank body, the two ends difference of the end underbeam
Provided with bottom corner piece;
Two bearing diagonals, the both sides of two bearing diagonal respectively below the end of the tank body, each bearing diagonal connection is described
The end of tank body and the bottom corner piece of the end underbeam positioned at the same side;
Two bottom side beams, the both sides of two bottom side beams respectively below the end of the tank body, each bottom side beams connection is located at
The end underbeam and the intermediate ends frame of the same side;
Two connecting plates, two connecting plate respectively positioned at the both sides of the end of the tank body, each connecting plate connect the tank body,
The bearing diagonal and the bottom side beams positioned at the same side.
Optionally, the bottom corner piece of the bottom corner piece of the oblique connection end underbeam of the bottom side beams and the intermediate ends frame.
Optionally, the longitudinal center section of the bottom side beams and the horizontal plane where the bottom surface of the bottom corner piece of the end underbeam
Have angle, the angle is 40 degree ~ 50 degree.
Optionally, the bottom side beams and the bearing diagonal are rhs-structure, and the bottom side beams have along length of tank side
To four sides of extension, the bearing diagonal has four sides extended obliquely out along the tank body short transverse, the bottom side
Beam and the bearing diagonal are in the same plane or be parallel to each other towards the side of the same side.
Optionally, the bottom side beams and the bearing diagonal are rhs-structure, and the bottom side beams have along length of tank side
To four sides of extension, the bearing diagonal has four sides extended obliquely out along the tank body short transverse, the connecting plate
With an inner surface towards the tank body and the outer surface opposite with the inner surface, the bottom side beams and the bearing diagonal court
It is in the same plane or be parallel to each other to the side of the same side and the outer surface of the connecting plate.
Optionally, the connecting plate includes first side, the second side adjacent with the first side and described second
The 3rd adjacent side of side and the four side adjacent with the first side with the 3rd side, the first side
Connect the bottom side beams, the second side connects the bearing diagonal, the 3rd side is in an arc, and the 3rd side
It is connected on the tank body, the four side is free margins, and the four side is provided with a folding towards the tank body
Crimp.
Optionally, the tank container also includes a longitudinal channel-section steel for being arranged on the tank body lateral surface, the connection
3rd side of plate and the corner of four side formation are fixed on longitudinal channel-section steel.
Optionally, reinforcement structure is provided between the bearing diagonal and the end underbeam.
Tank container according to claim 8, it is characterised in that the reinforcement structure is reinforcement box or square tube.
Optionally, the distance between described two intermediate ends frame is 20 feet, and the intermediate ends frame is provided with for lifting
Corner fittings.
Optionally, the bearing diagonal is welded on by backing plate on the end of the tank body.
Compared with prior art, the present invention has the advantages that:
The present invention in the end of tank body by setting end support structure, and the end support structure is by holding underbeam, bearing diagonal, bottom
The connecting plate of curb girder and connection tank body, bottom side beams and bearing diagonal supports the weight of tank end, and tank is arranged on so as to eliminate
The end frame in body end portion, and then the deadweight of tank container is reduced, and the requirement of railway impact test is met, also meet pot type
Intensity requirement as defined in container international standard.
Embodiment
In order to further illustrate the principle and structure of the present invention, the preferred embodiments of the present invention are carried out in conjunction with accompanying drawing detailed
Describe in detail bright.
Fig. 1 to Fig. 4 is referred to, Fig. 1 is the front view of tank container of the present invention, and Fig. 2 is tank container of the present invention
Dimensional structure diagram, Fig. 3 is the side schematic view of the tank container of the present invention, and Fig. 4 is bowing for tank container of the present invention
View.Tank container 100 goes for the tank container more than 20 feet, for example, 25 feet, 35 feet, 40 feet
Optimal Deng the tank container of capacity, tank container of the invention is used in the tank container that volume is 30 feet.
Tank container 100 includes tank body 10, two intermediate ends frames 20 and is arranged on the end support at the both ends of tank body 10
Structure 30.
The intermediate ends frame 20 is oppositely arranged on the periphery of tank body 10, and is located at the two of the longitudinal center section of tank body 10 respectively
Side.The longitudinal center section is extended along the short transverse of tank body 10 and positioned at the center of the length direction of tank body 10.Two intermediate ends frames
20 are symmetrical arranged on the longitudinal center section, and distance between the two can be 20 feet.
Each intermediate ends frame 20 includes two corner posts 21 being parallel to each other, the cross member 22 of connection two corner post 21 bottom and connected
Connect the head piece 23 on the top of two corner post 21.The intermediate ends frame 20 also includes the corner fittings for lifting, and the corner fittings includes bottom corner piece 25
With angle supporting device 24.Wherein, cross member 22 is connected by bottom corner piece 25 with two corner posts 21, and head piece 23 passes through angle supporting device 24 and Liang Jiao
Post 21 is connected.
Illustrate the end support structure 30 of the present invention below in conjunction with Fig. 2.It is oblique that end support structure 30 includes end underbeam 31, two
Support 32, two bottom side beams 33 and two connecting plates 34.Two bearing diagonals 32, two bottom side beams 33 and two connecting plates 34 are symmetricly set on tank body
10 both sides.
Hold underbeam 31 that the lower section of the end 11 of tank body 10 is laterally set, the two ends of end underbeam 31 are respectively equipped with bottom corner piece 311.
The both sides of two bearing diagonals 32 respectively below the end of tank body 10, each connection of bearing diagonal 32 is positioned at tank body 10
The bottom corner piece 311 of the end underbeam 31 of end 11 and the same side, specifically, bearing diagonal 32 is welded on the end socket 111 of tank body 10.
Further, as shown in figure 3, bearing diagonal 32 is welded on the end socket 111 of tank body 10 by backing plate 42.
With continued reference to Fig. 2, the both sides of two bottom side beams 33 respectively below the end of tank body 10, each bottom side beams 33 are connected
Connection end underbeam 31 and intermediate ends frame 20 positioned at the same side.
Two connecting plates 34 are respectively positioned at the both sides of the end of tank body 10, and each connecting plate 34 connects tank body 10, positioned at same
The bearing diagonal 32 and bottom side beams 33 of side.Take this, the load on tank body 10 is transferred to bottom corner piece by connecting plate 34 and bearing diagonal 32
On 311, meanwhile, also by bottom side beams 33 by the bottom corner piece 25 of load transmission to intermediate ends frame 20, and then cause the present invention's
The stress of end support structure is optimal.
Further, as shown in Figure 1 and Figure 5, the sectional view that Fig. 5 is A-A in Fig. 1.Bottom side beams 33 are oblique to be connected to end underbeam
31 bottom corner piece 311 and the bottom corner piece of intermediate ends frame 20.The longitudinal center section L2 of bottom side beams 33 and the bottom surface institute of bottom corner piece 311
Horizontal plane L1 have angle a, angle a scope can be 40 degree ~ 50 degree.
Bottom side beams 33 can be a square tube, and the bottom side beams 33 include front end face, rear end face and extended along the length direction of tank body 10
Four sides, the bottom corner piece 25 of the front end face connection intermediate ends frame 20 of the bottom side beams 33, the rear end face connection end of bottom side beams 33
The bottom corner piece 311 of underbeam 31.Wherein, the side 331 of bottom side beams 33 is located at the outermost of bottom side beams 33.
Bearing diagonal 32 can be a square tube, and it includes upper surface, lower surface and extended obliquely out along the short transverse of tank body 10 four
Individual side, the bottom corner piece 311 of lower surface connection end underbeam 31, upper surface connection tank body 10.Wherein, the side 321 of bearing diagonal 32
For towards the side of the length direction side of tank body 10, and side 321 and the vertical plane that extends along the length direction of tank body 10 are blunt into one
Angle.The side 321 of bearing diagonal 32 and tank body 10 extends along its length excessively center line and the plane on the outside base of bottom corner piece 311
Parallel or coincidence.
The side 331 of bottom side beams 33 and the side 321 of bearing diagonal 32 are towards the same side, i.e., as shown in Fig. 2 towards left side
(Or towards right side, for the bottom side beams and bearing diagonal of opposite side).
The side 321 of the bearing diagonal 32 and the side 331 of bottom side beams 33 are in the same plane.
In addition, in another embodiment, the side 321 of the bearing diagonal 32 and the side 331 of bottom side beams 33 are parallel to each other.
By the way that the side 331 of the side 321 of bearing diagonal 32 and bottom side beams 33 is arranged to be generally aligned in the same plane or mutually put down
OK so that bearing diagonal 32 and bottom side beams 33 are when playing carrying, uniform force, so reduce stress concentration.
Further, as shown in fig. 6, it is the sectional view of B-B in Fig. 1, connecting plate 34 is a veneer, and it is included towards tank
The medial surface 341a of the body 10 and outer surface 341b towards outside.The side 331 of bottom side beams 33 and the outer surface of connecting plate 34
341b is in the same plane, i.e., connecting plate 34 is connected on the upper side edge of bottom side beams 33, rather than be connected to bottom side beams 33 its
The centre position of middle one side.Take this, the side of bottom side beams 33 will not be drawn and roused by connecting plate 34 in the presence of load, and be caused
Bottom side beams 33 are deformed.And prevented also from ponding between connecting plate 34 and bottom side beams 33.
With reference to shown in Fig. 7, it is the structural representation that connecting plate connects bearing diagonal, bottom side beams and tank body.Connecting plate 34 is wrapped
Include first side 343, the second side 344 adjacent with first side 343, threeth side 345 adjacent with second side 344 with
And the four side 346 adjacent with first side 343 with the 3rd side 345.
First side 343 is connected on the upper side edge of side 331 of bottom side beams 33, the connection of second side 344 bearing diagonal 33,
3rd side 345 is connected on tank body 10 in an arc, and the 3rd side 345, and four side 346 is free margins, i.e., the 4th
Side 346 is in open state.Here, the structural strength to strengthen four side 346, as shown in fig. 6, in four side 346
On be provided with the bending edges 342 towards tank body 10.
As shown in fig. 7, the side 331 of bottom side beams 33, outer surface 341b of the side 321 of bearing diagonal 32 and connecting plate 34
In same plane.In this case, bottom side beams 33, bearing diagonal 32 and connecting plate 34 are when playing carrying, and stress is optimal.
In addition, in one embodiment, the side 331 of bottom side beams 33, the side 321 of bearing diagonal 32 and the appearance of connecting plate 34
Face 341b three is parallel to each other.
In addition, in one embodiment, the side 321 of bearing diagonal 32 is parallel to each other with the outer surface 341b of connecting plate 34, bottom
The side 331 of curb girder 33 and the outer surface 341b of connecting plate 34 are in same plane.
Incorporated by reference to Fig. 1, Fig. 2 and Fig. 6, tank container 100 also includes a longitudinal channel-section steel for being arranged on the lateral surface of tank body 10
41.Length direction of the longitudinal channel-section steel 41 along tank body 10 is set, and it extends at connecting plate 34 and more than the institute of intermediate ends frame 20
Position.
3rd side 345 of connecting plate 34 and the corner of the formation of four side 346 are fixed on longitudinal channel-section steel 41.Specifically
, the flanging 342 of the four side 346 of connecting plate 34 is connected in longitudinal channel-section steel 41 and bottom side beams 33 at an angle.
Here, connecting plate 34 connects tank body 10 by longitudinal channel-section steel 41, the bonding strength of connecting plate 34 is strengthened.
Further, as shown in figure 5, being provided with reinforcement structure 43 between bearing diagonal 32 and end underbeam 31, the reinforcement structure 43 can
Strengthen box or a short square tube for a triangle.
To sum up, the present invention by the end of tank body set end support structure, the end support structure by hold underbeam,
The connecting plate of bearing diagonal, bottom side beams and connection tank body, bottom side beams and bearing diagonal supports the weight of tank end, so as to eliminate
The end frame of tank end is arranged on, and then reduces the deadweight of tank container, and meets the requirement of railway impact test, it is also full
Intensity requirement as defined in sufficient tank container international standard.
In addition, the deadweight because reducing tank container, to a certain extent, can increase the pay load of tank body.
The preferable possible embodiments of the present invention are these are only, are not limited the scope of the invention, it is all with the present invention
Equivalent structure change made by specification and accompanying drawing content, is all contained in protection scope of the present invention.