SU1220961A1 - Vehicle for carrying bulky loads - Google Patents

Description

The invention relates to a lifting machinery industry, in particular to the construction of vehicles for the transport of bulky goods.

The purpose of the invention is to reduce the time of loading and unloading cargo.

FIG. J presents the vehicle before loading, general view; in fig. 2 - the same transportation position; in fig. 3 is a view A of FIG. 2; in fig. 4 shows a section BB in FIG. 2

A vehicle for the transport of bulky goods consists of two movable trolleys 1 and 2, each of which contains a frame 3 with wheels 4. To the frames of 3 movable trolleys 1 and 2 are pivotally fixed turntables 5 on which brackets 6 are installed, which can be rotated in two mutually perpendicular planes around the axes 7 and 8. To each bracket 6 in its upper center 17, inserted into the holes of the lugs 16 and into the holes a or B, made in the lower part of the L-shaped supports 9.

5 The vehicle operates as follows.

The trolleys 1 and 2 are in an unstable state in which the L-shaped supports 9 are rigidly connected by fingers 17

10 with brackets 6, are brought up to the contact of the supporting surfaces of the L-shaped supports .9 with the ends of the load 2. In this case, the supporting elements 11 of the L-shaped supports extend along the lateral parting cargo 12 of a cylindrical shape, or square shape (not shown). Then, fingers 17 are taken out of the locks that rigidly connect

20 L-shaped supports 9 with brackets 6, connect trolleys 1 and 2 to each other by means of a tightening mechanism 13 and include power cylinders 14. In the initial stage of tightening

parts of it are hinged L-25-L-shaped supports 9 are pressed tightly

 pillars 9, having the ability to rotate around a horizontal axis 10 .; The upper planes of the lower parts of the L-shaped supports have supporting elements 11, which are made with the possibility of transporting cargo 12 of both cylindrical and rectangular shape. In the upper part of each L-shaped support 9, there is a support surface, which serves to support the support surface of the transported load 12. The pull-up trolleys 1 and 2 are interconnected by a tightening mechanism 13, which is a hydraulic system of hydraulic cylinders 14, hinged in the lower part of the L-shaped supports 9. The blocks 15 of the cable-block system are installed in the lugs 16 located in the lower part of each of the brackets 6. Locks are provided in the vehicle structure, rigidly with dynes guides L-shaped support 9 with brackets 6, zapirayuschies via finger 17 inserted into the holes in the lugs 16 and openings A or B, made in the bottom of the L-shaped supports 9.

The vehicle operates as follows.

The trolleys 1 and 2 are in an unstable state in which the L-shaped supports 9 are rigidly connected by fingers 17

with brackets 6, brought up to the contact of the supporting surfaces of the L-shaped supports .9 with the ends of the load 2. The supporting elements 11 of the L-shaped supports extend along the lateral forming loads 12 of cylindrical shape, or are located under the bottom edge of the rectangular load (not shown). Then, fingers 17 are taken out of the locks that rigidly connect

L-shaped supports 9 with brackets 6, connect trolleys 1 and 2 between each other by means of a tightening mechanism 13 and include power cylinders 14. In the initial stage of the tightening

0

five

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five

to the end surfaces of the load 12, after which the lightest end of the load 12 begins to rise by moving the corresponding trolley, at which the bracket 6 rotates around the horizontal axes 7 and 10. The lifting leads until the holes in the eyes 17 coincide with the holes & L-shaped supports 9. In this position, turn off the hydraulic actuator of the cylinders 14 and insert the fingers 17 into these holes, rigidly connecting the L-shaped support 9 with the bracket 6. Re-activating the hydraulic actuator of the cylinders 14 in a similar way lifts the second end of the load 12 and After rigidly connecting the L-shaped support 9 with the bracket 6 (on the second trolley) using the fingers 17, the vehicle is ready for transportation.

The lowering (unloading) of the transported cargo is performed in the reverse order,

1220961

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Compiled by T. Volokitina Editor M.Tovtin Tehred L.Oleinik

1531/20 Circulation 647 Subscription

VNIIPI USSR State Committee

for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5

Branch of gash, Patent, Uzhgorod, Proektna St., 4

Proofreader M.Samborsk

Claims (1)

A VEHICLE FOR CARRYING LARGE-DIMENSIONAL GOODS, comprising rolling trolleys, on the frames of which hinged in the vertical plane pivoting brackets are pivotally connected with their upper part with L-shaped supports for cargo, a cable-block system and hydraulic cylinders connected with L-shaped supports, distinguishing the fact that, in order to reduce the time of loading and unloading the cargo, the blocks of the cable system are fixed in the lower parts of the indicated brackets, and each cable is connected at one end to the rod of the hydraulic cylinder, with knitted with an L-shaped support of one of the trolleys, it is stored through a block attached to the bracket of the other trolley and its other end is attached to the hydraulic cylinder rod connected to the L-shaped support of the last trolley, while the brackets are equipped with clamps for their position relative to the L-shaped supports . tputJ 122096J