SU1288111A1 - Articulated vehicle - Google Patents

Abstract

The invention relates to a specialized road transport, mainly used for loading and subsequent transportation of long timber in two packages. The purpose of the invention is to enhance operational capabilities and increase reliability. The device consists of a gacha and a trailer-release, interconnected with each other and with cables of a cruciform hitch. The frame of the device is mounted on supports t gacha and dissolution and is made pivotally integral with an outrigger. The two packages of assortments are stacked with a gap above the frame hinge and are joined together by means of overlapping assortments and connecting cables connected to two pairs of racks and a winch. The frame hinge is made with locking means. 3 il. (Lu cx 00

Description

The invention relates to a specialized automobile transport, mainly for loading and subsequent transportation of lengthy timber, for example, varieties of (round and peeling /, two) bags,

The aim of the invention is to enhance operational capabilities, improving reliability.

Fig, 1 shows the proposed device, side view; figure 2 is the same, top view; on fig.Z - section aa in figure 1.

The device consists of a serial truck car 1 t gacha and trailer-dissolution 2, interconnected by a dplom 3 and cables (ropes) 4 cross hitch. Cargo consists of two packages 5 and 6 lengthy. assortments laid abutly or with a small gap between the ends. The stack of packages is covered from above with one row of the same cargo, i.e. with lengthy assortments 7, Bags with outer ends resting on conics of gacha and trailer, and inner ones - on transverse beams 8 of hinge frame 9 equipped with two pairs of pillars 10,

The hinged frame of a lightweight construction is supported by cond beams on conics of gach and trailer release, and on conical of dissolution with the possibility of longitudinal slip,

The package connection is achieved in one piece by tightening the connecting ropes 11 between the beams 8 of the frame 9 and the top patch row of assortment 7, the connecting cables. (Ropes) are tightened with a winch of 12 tons of gacha using blocks 13-16, Block 13 is installed at a point the car’s rotation, the block 14 is equalization, and the blocks 15 and 16 are mounted on the transverse beams 8 of the hinge frame, and the blocks 16 are located at the base of the uprights 10, the ends of the binding cable 11 are equipped with drawbars, which, after loading the train to hooks set to pop Cross beams 8, spring compensators 17.

Racks 10 are also provided with typical locking devices 18 with ropes for fixing the bridge in the working position and for safe from them;

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kryvani when unloading the vehicle (Fig, 3).

The hinge frame 9 is provided with outriggers 19 of a telescopic structure designed for loading and unloading, as well as stoppers in the form of locking pins 20 for turning the frame into a rigid structure for movement without load. On the front part of the frame 9, stops 21 are installed to prevent the frame from sliding on the bunk of the car when the train is moving in curves and, when loading, from the force transmitted by the winch 12 to the connecting ropes 11,

The device works as follows.

At the place of loading, the vehicle is placed in a position corresponding to linear motion, in which the stands of the rider of the automobile 1, the frame 9 and the trailer 2 are located in one line. After that, the outriggers 19 are lowered and adjusted by height with the help of telescopic racks. Next, the locking pins 20 are removed and thus the hinge of the frame 9 is put into operation, the thimbles of the ropes 11 are removed from the hooks of the compensators 17 and the cables are retracted to such a position that they do not interfere with loading (Fig. 2)

The vehicle is loaded at elevated racks of the car, the hinge frame and the trailer with packages or several packs (loose). In the latter case, it is advisable to form both front and rear packages.

After the packages 5 and 6 have been loaded, one row above the junction is formed over their junction. Types 7, Then they put on the bows of the accessory cable 11 on the hooks of the spring compensators 17 and using the winch 12, tie up the entire load between the transverse beams 8 of the frame 9 and the assortments 7 laid over the butt. The stops 21 prevent longitudinal sliding of the frame 9 over the bunk of the car from the effort of the winch. During such loading a single composite bag with the required flexural rigidity is formed, while the frame 9 does not work on the bend. After raising the outriggers, the vehicle is prepared for movement.

When moving the spring compensators due to compression of the spring compens

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The possible weakening of the accessory cables as a result of a load slip is determined. At the same time, the cable-blocking system of the linkage does not interfere with the bends of the autotrain due to the installation of the locating unit 13 on the same vertical with the point of rotation of the car rider.

Unloading is performed in reverse order. It can be carried out either by side dragging with the car racks of the car, trailer and frame open on one side or with the racks closed by lifting the bags with a crane. Unloading is preceded by lowering outriggers, accompanied by adjusting their height with a telescopic device. In any case, the lifting cables 11 are removed first after etching the cable with a winch 12 and removing koshes from the spring compensators hooks 17. When side unloading, it is necessary to lower all racks on the unloading side after locking off 18. The blocks 16 mounted on the rotation axis do not prevent the racks from opening. Upon completion of the unloading, the vehicle is prepared to move in the empty direction. First of all, frame 9 should be turned into a rigid structure by shutting down the two joints connecting its front and rear parts. This is done with the help of locking pins 20, which play the role of the second point

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connecting both parts of the frame 9. Installing these parts in one plane may require the operation of telescopic outrigger parts.

Claims (1)

Invention Formula Articulated vehicle containing trailer and trailer equipped with ends and interconnected by means of a tongue, a supporting platform with cable-and-block means of securing cargo, compensators, cable tension winch and outriggers, characterized by the fact that, in order to expand operational capabilities and increase reliability by forming a composite package of assortments of the supporting structure, the supporting platform is made of two parts, connected by a hinge, the axes of which are placed in a longitudinal section the outgoing axes of the outriggers, while the ends of the indicated support platform are located on rollers of the trailer and the trailer, and lastly with the possibility of longitudinal movement, the adjoining parts of the supporting platforms are equipped with means of their mutual fixation when the vehicle is moving without a load, and The said fastening means are located on both sides of the hinge for setting the binding element installed above the junction of the assortments. 6 7 7ff (rigging 8 16 Editor G. Gerber Compiled by V. Kuznetsov Tehred L.Oleynik Proofreader S.Shekmar Order 7762/18 Circulation 588 Subscription VNIIPI USSR State Committee for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5 Production and printing company, Uzhgorod, st. Project, 4 75 nineteen fig.Z