SU583940A1 - Pipe transporting and unloading arrangement - Google Patents

Description

one

The invention relates to vehicles, in particular to self-unloading devices of trailer vehicles transporting long-length cylindrical weights in a coupler.

A device for unloading pipes, mounted on a semi-trailer with cones and a lift, made in the form of a double-acting pivotally mounted on each conic of a hydraulic cylinder with a retractable link of a telescopic cylinder, a piston rod, pivotally mounted on the conic of a hydraulic cylinder, and a turning mechanism consisting of a gear wheel and gear rack 1. Such a device is difficult to manufacture, difficult to manage and unreliable in operation.

Another device for transporting and unloading pipes is known, which contains a fixedly movable but not vertical piece of a trailer and a carrier frame with horsemen that have swiveling grippers for cargo 2 in the opening of the lower shelf.

This device is the closest to the invention of the technical essence and the achieved result. However, it does not allow pipes to be unloaded directly into the trench, since during the unloading process the bearing arms are diverted more widely.

gauge, and does not provide single loading pipes.

The goal was invented by I - facilitating the defeat of IK:.: And ensuring the safety of cargo. For this purpose, inclined guides connected by sliding collars and clamps with other inclined guides fixed on the chipping frame are fixed on the tipper and the trailer, the swiveling grippers are made with recesses on the facing sides to accommodate pipes during unloading.

FIG. 1 shows the proposed device for transporting and unloading pipes, a vertical section; in fig. 2, node I in FIG. one; in fig. 3 shows the device in the transport position, side view.

The device consists of inclined guides, sliding clamps 2, clips 3, inclined guides 4 (see Fig. 3), rigidly connected to the supporting frame 5 (see Fig. 1 and 3) of the swivel grips 6.

The guides 1, widened with holes 7 (see figs. 1 and 2) to fix the frame 5 to the required level, are rigidly fixed to the weight of the tractor and trailer 8 (see fig. 3). The clamps 2 are rigidly connected to the ravings 4, and the clamps 9 are with the guides 1. The clamps 3 installed on the JUNC 1 directions consist of locking gussets K) (see Fig. 2), all 11 disks to the lp (John 12 The kerchiefs are attached to the guides I of the harnesses 13, and the secondary disks are the axes 14. The grips G (see Fig. 1) are made of two and a half. The floor is connected to the frame 15 of the link (see Fig. 1 and 3) rigidly. and a friend - with a joint 16. which is regulated by an internal Niurwal 17. Pržzhia 18 uses a gripping to a pipe to prevent it from being put on. EHHTOBOII and it rolled 19 donol ntelno presses (fnksirust) engaging the lower tube in the transport position.

With ropes of the rope 20, the disks 11 rotate on the axes 14, the kerchiefs 10 ---- on the hinges 13 and retract. Rama 5 with naivtici 4, ekolz niip on yokes 2 down but anravl yii1m 1, onekaeke. The level of the iadei of the frame is fixed in advance on the openings of the fins of the junction 1 of the landing line. Then, the outer 12 drives the discs 11 into the outgoing noloux.

In the event of a rope 21, you run into a joint with the frame 5 of the grip 6 and the pipe 22 rolls into the second grip of the grip. Then the rope 21 is released and

The weapon 18 takes the grip to the final position, and rolls it out onto the ground.

F o rmu l invention

A device for transporting and unloading pipes that contains a fixed but more vertical and tighter and soldering frame with cones that have openings with a bent nolkn swivel grips for the load, in order to facilitate unloading (1 load is kept and a prince, fixed inclined holes, connected by sliding clamps and locking pins with other upper and lower straps, supercranes, and the supporting frame, the new turn clamps are made with recesses and facing each other. for razmentenn in nnkh pipes at unloading.

Sources of Information Irina in Attendees for Expertise

1. Car tracking certificate L ° 289012, cl. In 62D 53/04, 26.05.66.

2. US patent L | about 2583075, cl. 214-392, 01.22.52.

I

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FIG. 2