CN2418058Y

CN2418058Y - Freight carrier having foldable tarpaulin

Info

Publication number: CN2418058Y
Application number: CN 00217308
Authority: CN
Inventors: 姚天锡
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-04-19
Filing date: 2000-04-19
Publication date: 2001-02-07
Anticipated expiration: 2010-04-19

Abstract

The utility model relates to a wagon with a foldable tarpaulin. I-shaped rolling grooves 4 are arranged on the upper side frames of two blocks of carriage side plates 2 of a motor truck 1, and a movable bracket which is composed of a fork scissor type foldable side rail 5, an inverted U-shaped inserting rod 6 and a rolling wheel 3 is installed on each I-shaped rolling groove 4; the tarpaulin is covered outside the bracket; when the bracket and the tarpaulin are folded, goods can be loaded and unloaded conveniently from both sides and the upper part of the carriage; when the bracket and the tarpaulin are unfolded, the utility model lies in a running and transportation state. The utility model can be widely suitable for refitment of various middle-sized wagons and light wagons with different models of the wagons; the utility model has the advantages of low cost and simple operation; compared with the existing common fixed tarpaulin wagon, the utility model is more practical.

Description

A kind of have the lorry that can open up folded Shi Lianbu

The utility model relates to a kind of lorry that can open up folded formula paulin that has, it be applicable to in the various different automobile types, the repacking of light-duty truck, form the lorry that having of various models can be opened up folded formula paulin.

Existing paulin lorry, adopt the paulin support of fixed installation rigidity on railway carriage two side plates of goods carrying vehicle mostly, and the overspread paulin forms outside support, though it is simple in structure, be widely used, but just because paulin support and railway carriage side plate are (or welding or use Bolt Connection) that is fixedly connected, therefore when goods need be when load and unload railway carriage two sides or top, just can't be easily carry out demolition and assemble again paulin and support.

The purpose of this utility model provides the lorry that having of a kind of novelty can be opened up folded formula paulin, because it has adopted the folded mechanism of exhibition, makes the expansion of the paulin of railway carriage and support or folding very easy, thereby is more suitable for the different loading and unloading operation needs of various goods.

The technical solution of the utility model is summarized as follows:

The utility model is a kind of the lorry that can open up folded formula paulin, by goods carrying vehicle, paulin support and paulin are formed, its paulin support can be opened up folded active side hurdle 5 by two groups of scissor types, be inserted into scissor type and can open up the inverted U inserted link 6 on folded each root vertical rod top, active side hurdle, and be installed in scissor type and can open up the roller 3 of folded each root vertical rod bottom, active side hurdle and form, each roller places in the I-shape slot rolling 4, and two I-shape slot rollings are separately fixed on the upper side frame of two blocks of side plates 2 of truck body.

Below in conjunction with accompanying drawing the utility model is further described:

Fig. 1 is monnolithic case figure of the present utility model.

Fig. 2 is a paulin support Facad structure scheme drawing.

Fig. 3 is the local structure scheme drawing of paulin support side.

Be that paulin support of the present utility model and Lian Bu are in folded state car load outside drawing shown in the accompanying drawing 1, long and two-short dash line is depicted as the paulin support and paulin is in deployed condition car load outside drawing among the figure, have the lorry that to open up folded formula paulin to install to open up folded movable paulin support from visible the utility model shown in the accompanying drawing is a kind of at two blocks of railway carriage side plates 2 of goods carrying vehicle 1, and the overspread paulin forms outside support, support and paulin are deployable and folding, can be convenient to cargo handing after folding up, enter the running car travelling position after the expansion.Can open up folded active side hurdle 5 by accompanying drawing 2,3 visible two groups of scissor types cuts bar by some vertical rods and fork and forms, the centre that each group fork is cut bar is fixing hinged connection, be fixing hinged the connection between the lower end that each fork is cut bar and the vertical rod, and be movable hinged the connection between upper end and the vertical rod, when under external force each vertical rod being drawn close, each root fork cut the bar lower end with each fixing hinged be that the axle center rotates, and the movable hinged of upper end moves up along vertical rod when rotating, thereby makes whole scissor type can open up folded active side hurdle 5 parallel unfolding.Otherwise, make it parallel expansion with same principle, can open up each vertical rod bottom on folded active side hurdle 5 at scissor type inside and outside two rollers 3 have been installed, roller places in two side channels of I-shape slot rolling 4, the I-shape slot rolling is fixed on the top frame of two blocks of side plates 2 of truck body, can open up folded active side hurdle 5 when making expansion or folding movement when scissor type, roller 3 is supporting the weight of support and paulin, rolls along I-shape slot rolling 4.The inverted U-shaped inserted link 6 of each root is inserted into each vertical rod top that scissor type can be opened up folded active side hurdle 5, can as required it be lifted or reduce then being screwed.

The utility model is described in further detail by action enforcement below in conjunction with accompanying drawing.

Shown in Figure 1 is that paulin support of the present utility model and paulin are in folded state, when needs launch, only need horizontal force left of effect on the paulin support, this moment, whole hood frame was under the effect of fork shearing machine structure, the equidistant slowly I-shape slot rolling 4 on two blocks of side plates 2 of railway carriage of each vertical rod launches, because the inside and outside roller 3 of each vertical rod bottom places in two side channels of I-shape slot rolling 4, institute is so that launch spry and light steady.Otherwise when the hood frame that has launched being imposed a horizontal force to the right, then whole hood frame will be slowly steadily folding.Can adopt fixed point to be fixedly connected between paulin and the hood frame, then paulin can be folded with folded exhibition of the exhibition of hood frame; Separate independent use with hood frame if paulin adopts, then can be on hood frame after hood frame launches, and after hood frame folds with the paulin overspread, paulin can be packed up or be converted into several layers after again overspread on hood frame.

The utility model can be opened up the movable paulin support that folded active side hurdle and inverted U-shaped inserted link are formed because design has been adopted by scissor type, the hood frame and the paulin of lorry can be launched and unfold freely, this open up folded formula paulin mechanism can be installed in widely various in, on the light-duty truck railway carriage, form the various lorries that to open up folded formula paulin that have, it is not only cheap, and more can be suitable for the loading and unloading operation requirement of various goods.

Claims

1, a kind of have the lorry that can open up folded formula paulin, by goods carrying vehicle, paulin support and paulin are formed, it is characterized in that described paulin support is can open up folded active side hurdle (5) by two groups of scissor types, be inserted into scissor type and can open up the inverted U-shaped inserted link (6) on folded each root vertical rod top, active side hurdle, and be installed in scissor type and can open up the roller (3) of folded each root vertical rod bottom, active side hurdle and form, each roller places in the I-shape slot rolling (4), and two I-shape slot rollings are separately fixed on the upper side frame of two blocks of side plates (2) of truck body.