A kind of light-duty exchange tank container and assemble method thereof
Technical field
The present invention relates to a kind of exchange tank container, relate in particular to a kind of light-duty exchange tank container and assemble method thereof.
Background technology
In logistics field, often with exchange tank container, carry out the goods of transport liquid shape.Existing exchange tank container includes framework and is installed on the tank body in this framework.This framework generally includes front end frame, back-end box and is connected in side upper beam and the side underbeam between this front end frame and back-end box, but this tank container complex structure, cause frame part overweight, make existing exchange tank container can be used for the weight of lade relatively less, cause conveying efficiency low.And in manufacturing process, due to the distortion of tank body, fixedly the attaching parts of tank body must carry out mowing at the scene, to meet the requirement of assembling, so can cause long production cycle stretch-out, and the size of part all can have error.
Summary of the invention
For the existing the problems referred to above of existing exchange tank container, now provide a kind of light-duty exchange tank container that is intended to reduce weight and simplifies assembling.
Concrete technical scheme is as follows:
An exchange tank container, comprises the framework with pair of end frame, and is installed on the tank body in described framework, and described tank body two ends comprise hemispherical head, and the end socket at described tank body two ends leans out the end frame of described framework, wherein,
The place, end angle of described end frame is outwards provided with and the claw extending to described end socket center, and described claw inner side posts and fixes the dome-type surface in described end socket.
Preferably, described claw is connected with described end frame by being fixed on the brace panel at place, described end frame end angle.
Preferably, described claw is 48 degree in the extended line of projection and the angle of described end frame midperpendicalar of connected described end frame place plane.
Preferably, the bottom girder of described end frame below is connected with a pair of load transmission plate with described end frame midperpendicalar symmetry.
Preferably, be equipped with one or at least one reinforcing pad on described tank body, when described reinforcing pad is more than one, between a plurality of described reinforcing pads, spacing equates.
Preferably, hold frame to be provided with two described claws described in each, two described claws are located at the place, end angle at described end frame bottom girder two ends.
Preferably, hold frame to be provided with four described claws described in each, four described claws are located at the place, four end angles of described end frame.
A kind of assemble method of light-duty exchange tank container, wherein, comprise above-mentioned light-duty exchange tank container, first claw and end socket are connected and fixed, the end frame of described framework and described claw are connected and fixed, finally by described tank body, the part except described end socket connects into integral body with described end socket again.
The beneficial effect of technique scheme is:
1, claw is prefabricated part, at manufacture scene, need not adjust again, and build-up type easily, fast.
2, in use, claw does not play load-bearing effect, but has effectively alleviated tank case in transportation, due to the impact on framework of vehicle accelerates and brake causes longitudinal impact force.Therefore,, in the use procedure of exchange tank container, adopt the framework after Zhao Shi mechanism in use stressed less, longer service life.
3, used the exchange tank container after claw connects, the tank case that empty van weight ratio adopts girder structure to connect is light 200~300 kilograms, therefore in use, can deliver more goods, and conveying efficiency is improved.
Accompanying drawing explanation
Fig. 1 is the lateral plan of the embodiment of a kind of light-duty exchange tank container of the present invention;
Fig. 2 is the end view of the embodiment of a kind of light-duty exchange tank container of the present invention;
Fig. 3 is the lateral plan of end frame of the embodiment of a kind of light-duty exchange tank container of the present invention;
Fig. 4 is the front elevation of the end frame that is connected with brace panel of the embodiment of a kind of light-duty exchange tank container of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described, but not as limiting to the invention.
As shown in Figures 1 to 4, the embodiment of a kind of light-duty exchange tank container of the present invention, comprise the framework with pair of end frame 11, and be installed on the tank body 2 in framework, tank body 2 two ends comprise hemispherical head 21, and the end socket 21 at tank body 2 two ends leans out the end frame 11 of framework, wherein, the claw 3 that the place, end angle of end frame 11 is outwards provided with and extends to end socket 21 centers, claw 3 inner sides post and fix the dome-type surface in end socket 21.
The principle of technique scheme is, claw 3 restriction tank bodies 2 the vertically moving with respect to framework being connected by the end frame 11 with framework, the side upper beam that employing claw structure adopts than existing exchange tank container and the form overall weight of side underbeam alleviate, can improve conveying efficiency, in some examples of having implemented, through reality, weigh, the side upper beam that employing claw structure adopts than existing exchange tank container and the form overall weight of side underbeam can alleviate 200-300 kilogram.Meanwhile, claw 3 can adopt pre-workpieces, at assembling scene, need not adjust again, makes whole assembling process more convenient, quick.
On technique scheme basis, further, claw 3 is connected with end frame 11 by being fixed on the brace panel 31 at end frame 11 places, end angle.The mode of welding that can adopt brace panel 31 is fixed on end frame 11, by two detachable structures, whole claw structure is more easily located when assembling.
On technique scheme basis, further, claw 3 can adopt 48 degree in the extended line of the projection of connected end frame 11 place planes with the angle of end frame 11 midperpendicalar.
On technique scheme basis, further, the bottom girder below of end frame 11 is connected with a pair of load transmission plate 12 with end frame 11 midperpendicalar symmetries.By load transmission plate 12 balance end frame 11 stressed is better set.
On technique scheme basis, further, on tank body 2, be equipped with one or at least one reinforcing pad 22, when reinforcing pad 22 is more than one, between a plurality of reinforcing pads 22, spacing equates.By reinforcing pad 22 is set, can make the structure of tank body 2 more firm, between reinforcing pad 22 and tank body, can adopt the form of welding to be connected.
On technique scheme basis, further, each end frame 11 can arrange the place, end angle that 3, two claws 3 of two claws are located at end frame 11 bottom girder two ends.Also can the place, four end angles that 3, four claws 3 of four claws are located at end frame 11 be set each end frame 11.The quantity of claw 3 can be set according to the concrete judgement of traffic condition.
In embodiments of the invention, also comprise a kind of assemble method of light-duty exchange tank container, wherein, comprise above-mentioned light-duty exchange tank container, first claw 3 and end socket 21 are connected and fixed, the end frame of framework 11 and claw 3 are connected and fixed, finally by tank body 2, the part except end socket 21 connects into integral body with end socket 21 again.
The foregoing is only preferred embodiment of the present invention; not thereby limit embodiments of the present invention and protection domain; to those skilled in the art; should recognize that being equal to that all utilizations specification sheets of the present invention and diagramatic content done replace and the resulting scheme of apparent variation, all should be included in protection scope of the present invention.