A kind of storehouse grid formula lorry
A kind of storehouse grid formula lorry, it is applicable to the repacking to various general wagons chassis, superimposed trailer, full-trailer chassis, makes it to become all kinds of storehouses grid formula lorry of more convenient and laborsavingization of handling goods.
Common storehouse grid formula lorry, storehouse grid formula superimposed trailer, storehouse grid formula independent trailer obtain general application in China, have advantages such as in light weight, cheap, but the constructional feature of these storehouse grid lorries is to form with the form of assembly unit, the tarpaulin rod on top, the column of the left and right sides and whole side fence gate all must be by manually dismounting piecemeal when loading and unloading goods, very inconvenient and labour intensity is big, car fence gate, column and the tarpaulin rod pulled down also can only be put on the ground everywhere, the operation of influence loading and unloading goods.
Summary of the invention
Purpose of the present invention, what provide a kind of novelty does not need dismounting railway carriage both sides fence gate and each part of top tarpaulin rod, and just can open wide a kind of storehouse grid formula lorry at railway carriage both sides and railway carriage top easily, it can not only be convenient to cargo handing, and has alleviated labour intensity greatly.
It is at common shipping car chassis or superimposed trailer that the present invention solves the technical scheme that its technical matters takes, on the full-trailer chassis, installation is by front apron, the box body that the back doorframe at band back door is formed, use guide rail as crossbeam in the left and right sides, top, front apron and the back doorframe of box body are coupled together, and in the box body lower raft left and right sides lower guide has been installed also, like this box body both sides just by on, lower guideway and front apron column, two side door frameworks about back doorframe column has been formed, in the side door framework, installed respectively by preceding disassemble fence gate and the preceding fence gate of singly opening, by back disassemble fence gate and after open singly that fence gate forms before, the collapsible fence gate group in back, the disassemble fence gate is to be movably hinged with hinge by two single fence gates before in preceding collapsible fence gate group, before the left side of disassemble fence gate be rotatably connected with fixing hinged and box body front apron column, the right side then is movably hinged with hinge with the preceding fence gate of singly opening, and it is hingedly flexibly connected with the chute top and the bottom guide rail by movable up and down, but the hinged not only rotation of activity but also can move along guide-track groove; The collapsible fence gate group in back is identical with preceding collapsible fence gate group structure, back disassemble fence gate is movably hinged with hinge by two single fence gates, the right side of back disassemble fence gate with fixing hinged and box body after doorframe column be rotatably connected the left side then with after singly open fence gate and be movably hinged with hinge, and it is hingedly flexibly connected with the chute top and the bottom guide rail by movable up and down, but the hinged not only rotation of activity but also can move along guide-track groove.One cover Movable sail frame member has been installed on the left and right rail of top, namely in the left and right rail of top, be provided with the tarpaulin rod socket that can move along guide-track groove, be fixed on the arch tarpaulin rod on the tarpaulin rod socket, the holder tarpaulin rod that is movably hinged with the arch tarpaulin rod and be arranged on travelling car before and after the paulin frame member has been formed a complete deployable and Movable sail frame mechanism that can support tarpaulin that can move forward and backward and close up.
The invention has the beneficial effects as follows: one, need not pull down any member on the car body, just can finish the He Guanhe that opens to car body both sides and roof, very be convenient to loading and unloading operation.Two, car load can be coverd with movable tarpaulin according to operating needs or in both sides each fence gate fixed installation tarpaulin and forms such as movable tarpaulin are made at the top, form different soft paulin railway carriage or compartment lorries.Three, because firm fence gate is arranged, solved the problem of general soft covered truck theftproof performance difference effectively in tarpaulin.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing
Fig. 1 is the structural representation of storehouse grid formula lorry both sides fence gate and top tarpaulin rod Close All
Fig. 2 is the structural representation that storehouse grid formula lorry both sides fence gate and top tarpaulin rod all open wide
Fig. 3 is the collapsible fence gate structural representation under the closed condition
Fig. 4 is the collapsible fence gate structural representation under the opening
Among the figure: 1. truck chassis, 2. box body, 3. before the disassemble fence gate, 4. the preceding fence gate of singly opening, 5. bottom left and right rail, 6. top left and right rail, 7. tarpaulin rod socket, 8. arch tarpaulin rod, 9. holder tarpaulin rod, 10. singly open fence gate after, 11. back disassemble fence gates, 12. move forward and backward dolly, 13. preceding fixedly hinge, 14. preceding moveable hinge, 15. back moveable hinges, the fixing hinge in 16. backs
The specific embodiment
It is by truck chassis 1 for a kind of storehouse grid formula lorry, box body 2, the grid formula car door of the left and right sides and the tarpaulin rod at top are formed, the grid formula car door of its left and right sides is the version of collapsible switching, they respectively by disassemble fence gate 3 before two groups, preceding singly open fence gate 4 and back disassemble fence gate 11, after singly open fence gate 10 and formed, forward and backward disassemble fence gate 3,11 is movably hinged with hinge by two single fence gates respectively and forms, and forward and backwardly singly opens the disassemble fence gate that fence gate 4,10 is adjacent respectively separately and is movably hinged with hinge.The grid formula car door of the above-mentioned left and right sides is the version of collapsible switching, the left side of its preceding disassemble fence gate 3 is done rotatable hinged by preceding fixedly hinge 13 and box body 2 up and down, and the right side is up and down by on preceding moveable hinge 14 and the box body 2, bottom left and right rail 6,5 chute is movably hinged, the right side of back disassemble fence gate 11 is done rotatable hinged by the fixing hinge 16 in back and box body 2 up and down, and the left side is up and down by on back moveable hinge 15 and the box body 2, bottom left and right rail 6,5 chute is movably hinged, above-mentioned top tarpaulin rod it be by in the top left and right rail 6 that is installed in box body 2 by preceding, back travelling car 12, tarpaulin rod socket 7, arch tarpaulin rod 8, the top movable tarpaulin rod mechanism that holder tarpaulin rod 9 is formed.
Singly open before can removing for the smaller storehouse grid formula lorry with the general wagon chassis refit of body length fence gate 4 and after singly open fence gate 10, the fence gate of railway carriage both sides is only formed collapsible fence gate by preceding disassemble fence gate 3 and back disassemble fence gate 11.
This storehouse grid formula lorry carries out operation by following mode
Storehouse grid formula lorry both sides fence gate and top tarpaulin rod Close All as shown in Figure 1, the collapsible fence gate of its both sides is as accompanying drawing 3 described closed conditions, before can opening at first respectively this moment, after singly open fence gate 4,10, they respectively with adjacent before, back disassemble fence gate 3,11 hinges that connect are that unlatching is rotated in the axle center, because before, back disassemble fence gate 3,11 all is to be combined with hinge by two single fence gates, so only need to execute an outside pulling force two single fence gate junctions respectively, before just making, back folding door is folded-out, separately with before being connected with box body, the fixing hinge 13 in back, 16 and before, back moveable hinge 14,15 rotate, and it is preceding, back moveable hinge 14,15 when rotating along on, bottom left and right rail 6,5 chute respectively forward, the back is mobile, before inciting somebody to action, the collapsible fence gate in back is all folded up, and the railway carriage side is all opened wide.Next only need with in the forward and backward travelling car 12 at hook or rope pulling railway carriage top any one, the Movable sail linkage that just can make the top backward or move forward and close up, make the railway carriage open-top, this moment, this storehouse grid formula lorry was the full opening-wide state shown in the accompanying drawing 2, collapsible fence gate also is state shown in the accompanying drawing 4, can finish the operation of closing to the side of storehouse grid formula lorry and top with opposite task program.