CN2915595Y - Movable calash of freight truck - Google Patents

Abstract

A flexible vehicle hood for trucks is characterized in that a guide rail is positioned on the side boards on the left and right of the truck, an arc hood rod is inserted in each flexible hood rod base inside the two guide rail, a pair of hood support rod connects to the two adjoining arc hood rod, thus forming a hood frame, a rope on the two sides penetrates through and connects to each flexible hood rod base, the hood cover is positioned on the left and the right, front and top of the hood frame, the hood cloth connects to each other at the adjoining point contacting the hood rod, a curtain can be suspended or a back door can be installed at the back of the hood frame, the vehicle is sealed when the flexible hood is unfolded and the left and right side of the vehicle back is opened while the hood folded, which facilitates the loading and unloading of goods.

Description

A kind of movable hood of transport truck

Technical field

The movable hood of a kind of transport truck of the utility model, it is applicable to the common transport truck that is installed in various models and the railway carriage top of common superimposed trailer, makes the box body that opens wide originally that the movable hood of an energy rain and snow dust storm, Exposure to Sunlight arranged.

Background technology

The at present domestic and international common common tarpaulin formula transport truck that has the arch tarpaulin rod, its hood all is fixed, be fixedly welded on the box body by a lot of root arch tarpaulin rods and crossbar, and cover with tarpaulin outside, though also can play the effect of rain and snow dust storm, Exposure to Sunlight, but because the prevention of tarpaulin rod on every side, making can't be from railway carriage left and right sides handling goods.

Summary of the invention

This uses later-model purpose is to provide a kind of movable hood for common shipping automobile design, when launching, hood can all cover whole railway carriage, make it to become a complete tarpaulin rod formula transport truck, the left and right sides, compartment is large-area to be opened wide and just can make when hood is folded, and is convenient to goods and loads and unloads from the railway carriage both sides.

The technical scheme in the invention for solving the technical problem is: it is by transport truck 1, railway carriage breast board 2, and tarpaulin 10 and Movable sail frame member are formed.Playing the Movable sail frame member is by the left and right rail 3 that is installed in breast board upper edge, railway carriage both sides, portable tarpaulin rod socket 4 in left and right rail 3, be inserted into the arch tarpaulin rod 5 in the movable pole socket 4, run through and connect the rope 6 of each portable tarpaulin rod socket 4, be in doing rotatable hinged and doing to turn pivotally attached holder tarpaulin rod 7 and form with corresponding arch tarpaulin rod 5 by hinged 8 again separately by the travelling car 11 of arch tarpaulin rod and portable tarpaulin rod receptacle combinations by hinged 9.

The beneficial effects of the utility model are, this transport truck that movable hood is housed can not only play the effect of rain and snow dust storm and Exposure to Sunlight to the goods of being adorned, and only need movable tarpaulin folded just to make railway carriage left and right sides large tracts of land unlimited, very be convenient to goods from the railway carriage left and right sides and the rear portion handling goods, effectively improve loading and unloading operation efficient.

Description of drawings

Fig. 1 is the structural representation that the movable hood of transport truck is the full expand shape

Fig. 2 is that the movable hood of transport truck is the structural representation of folding shape

Fig. 3 is the local structure scheme drawing that arch tarpaulin rod and holder tarpaulin rod connect

The specific embodiment

A kind of movable hood of transport truck, it is by transport truck 1, railway carriage breast board 2, tarpaulin 10 and Movable sail frame member are formed.The Movable sail frame member is by the left and right rail 3 that is installed in breast board upper edge, railway carriage both sides, portable tarpaulin rod socket 4 in left and right rail 3, be inserted into the arch tarpaulin rod 5 in the movable pole socket 4, run through and connect the rope 6 of each portable tarpaulin rod socket 4, be in doing rotatable hinged and doing to turn pivotally attached holder tarpaulin rod 7 and form with corresponding arch tarpaulin rod 5 by hinged 8 again separately by the travelling car 11 of arch tarpaulin rod and portable tarpaulin rod receptacle combinations by hinged 9.

Accompanying drawing 1 is to have raised to cover the structural representation of being showed when movable hood is the full expand state behind the tarpaulin of a side on the Movable sail frame member, accompanying drawing 2 is to have raised to cover what showed behind the tarpaulin of a side on the Movable sail frame member to be structural representation when folding state when movable hood, by accompanying drawing as seen, transport truck 1 is a kind of common transport truck (being commonly called as truck) that has railway carriage and breast board, left and right sides breast board upper edge at railway carriage is equipped with left and right rail 3 respectively, several portable tarpaulin rod sockets 4 are installed in the left and right rail, (quantity of portable tarpaulin rod socket is to decide according to the length of transport truck railway carriage, equidistant arrangement in guide rail, the quantity of the portable tarpaulin rod socket in the left and right rail equates), about each runs through interior each the portable tarpaulin rod socket of same guide-track groove with a rope 6 and with its equidistant being fixed on the rope 6, the front end and the guide rail of rope are fixedly connected, the rear end of rope and travelling car 11 are fixedly connected, support the arch tarpaulin rod 5 of tarpaulin, its top one is fixedly connected on the front baffle board of transport truck railway carriage, other each arch tarpaulin rod is inserted in respectively in the interior corresponding portable tarpaulin rod socket 4 of left and right rail, and be fixedly connected with it, travelling car 11 its tops are to combine with arch tarpaulin rod and cross bar, insert respectively in the interior corresponding mobile formula tarpaulin rod socket 4 of left and right rail the bottom, because it is a rigid member, and a plurality of portable tarpaulin rod socket guiding are arranged, therefore as the dolly that guides whole Movable sail frame member to move forward and backward.Accompanying drawing 3 has been showed the marriage relation between arch tarpaulin rod 5, the holder tarpaulin rod 7 and hinged 8, hinged 9, and by accompanying drawing as seen, holder tarpaulin rod 7 is arch, and its shape is similar to arch tarpaulin rod 5, is provided with two holder tarpaulin rods 7 between per two arch tarpaulin rods.They are arranged in pairs and do rotatable hinged with hinged 9, the lower end of each holder tarpaulin rod 7 is all done rotating hinged by hinged 8 with corresponding arch tarpaulin rod 5, tarpaulin 10 is muffled front, two sides and the end face of Movable sail frame member, and selecting correct position fixing with it with each arch tarpaulin rod and holder tarpaulin rod touching position, the rear portion of hood can install the back door additional or just hang up the back door cord simply according to customer requirement.

The utility model carries out work by following mode, the movable hood of transport truck is the full expand shape as shown in Figure 1, only need this moment with manpower haul travelling car 11 along guide rail by after move forward, will one then one successively movable pole socket 4 and arch tarpaulin rod 5 are drawn close forward, this moment, double-type holder tarpaulin rod 7 was amounted to, tarpaulin 10 is when collapsing forward, upwards swell under the effect of holder tarpaulin rod 7 at its top, make tarpaulin when collapsing, not run into goods in the railway carriage, it is mobile to go ahead like this, be as shown in Figure 2 up to movable hood and fold state, this moment, railway carriage left and right sides large tracts of land was opened wide, and very was convenient to cargo handling operation.Otherwise with opposite sequence of events, haul travelling car 11 by manpower at state shown in the accompanying drawing 2 and slowly move after by forward direction, can make whole hood all be launched into state as shown in Figure 1.

The utility model is because design provides a kind of movable hood of transport truck, it can be installed in the railway carriage side plate washer top of various common transport trucks and common superimposed trailer easily, when hood launches, can cover whole railway carriage comprehensively and effectively play protective action, and after hood is folded up, make railway carriage left and right sides large tracts of land open wide very convenient cargo handing.The utility model reliable in structure, easy to install and use, cost is also cheap, is more suitable for the repacking and the use of common transport truck and superimposed trailer.

Claims (1)

1. A kind of movable hood of transport truck, it is by transport truck (1), railway carriage breast board (2), tarpaulin (10) and Movable sail frame member are formed, it is by the left and right rail that is installed in breast board upper edge, railway carriage both sides (3) to it is characterized in that described Movable sail frame member, portable tarpaulin rod socket (4) in the left and right rail (3), be inserted into the arch tarpaulin rod (5) in the portable tarpaulin rod socket (4), run through and connect the rope (6) of each portable tarpaulin rod socket (4), be in doing rotatable hinged and doing to turn pivotally attached holder tarpaulin rod (7) and form by hinged (8) and corresponding arch tarpaulin rod (5) again separately by the travelling car (11) of arch tarpaulin rod and portable tarpaulin rod receptacle combinations by hinged (9).

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