SU1384523A1 - Gripping device for containers provided with frames - Google Patents

Abstract

FIELD OF THE INVENTION The invention relates to a lifting and transport machinery, namely, gripping devices. The purpose of the invention is to simplify the design by eliminating the power drive on the device. The gripping device for containers with eyebrows comprises a yoke 1, to which, by means of hinged rods 2, bearing carriers are attached; ki 3, at the ends of each. of which spring-loaded hooks 6 are installed. A block 9 is attached to the rods by means of hinges 8 and 8, bends around by a pulling rope 10. Eye 14 is fixed on traverse 1 and beams 3 are connected by telescopic rods 13. The container frame beam 3 is consumed by the weight of the beam 1, and the hooks 6 capture the container eye. When lifting the device beyond the rope 10, the hooks 6 abut against the container eyes, ensuring its retention. To free the container, the device is lifted by the eye 14. When using the device on cranes with two lifting mechanisms, there is no need for an actuator to move the beams 3. 4 Il. (L

Description

Sld 00 4

FIG. one

The invention relates to a lifting machinery industry, namely to gripping devices for medium-sized containers equipped with eye-shaped lifting devices.

The purpose of the invention is to simplify the design by turning off the power drive on the device.

Fig, 1 - the device, a general view; in Fig.2 - the same, side view; figure 3 is a node I in figure 2; figure 4 - section aa on fig.Z,

The gripping device contains, tra-15 to which the beams 3 are reduced, freeing

Versa 1, to which, by means of hinges, rods 2 are attached carrier beams 3, at the ends of each of which is fixed a gripping body 4 consisting of a body 5 in which a row of hooks 6 are mounted, spring-loaded. 7. The rods 2 are attached to the rods 2 by means of hinge joints 8, which bends around the rope 10, attached to the main lifting mechanism of the lifting crane. Brackets 11 are attached to beams 3, rubberized rollers 12 are mounted in the lower part of each of them. Beams 3 are interconnected by telescopic rods 13. Traverse 1 has a protaine 14 fixed for connection with an auxiliary lifting mechanism of a lifting crane.

The device works in the following way.

In the initial position of the yoke 1 by means of / eyelets 14 is connected with an auxiliary lifting mechanism.

and beams 3 are located in a converged Q peace boom with beams, attached to the rods by means of hinges, a block, a bend around the block, connected to the main lifting mechanism of the crane, and fixed to the crosshead for connecting to the auxiliary crane lifting mechanism, at the same time, the beams are interconnected by telescopic rods.

under its own weight. In this position, the device is lowered onto the roof of the container. Under the action of the weight, the traverse 1 of the beam 3 is moved apart to the sides, while the hooks 6 are recessed in the housing 5. The rollers 12 are in contact with the cranks, taking part of the weight of the device. Telescopic bars 13 provide horizons

The movement of the beams 3 with the gripping bodies is 4. 4. The hooks 6 fall into the container NSh11I container and capture the eyes.

When the device is lifted by the main lifting mechanism through the rope 10, the force from the rope is transmitted through the block 9 and the connecting rods 8 to the rods 2, the hooks 6 abut against the container eyes, ensuring their secure grip. Close up with container.

For detaching the container, the device is lifted by the eyelet 14, due to

five

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five

yes container.

The invention provides grip operation for containers without using a power drive on it and cranes having two lifting mechanisms.

Claims (1)

Invention Formula A pick-up device for containers with eyes, containing kinematically interconnected two carrier beams, at the ends of which are mounted gripping bodies, each of which includes a body with a number of vertical spring-loaded gripping hooks installed in it, and a drive mechanism for horizontal displacement of beams, characterized in that, in order to simplify the design by excluding a power drive on the device, the drive mechanism includes a traverse connected by means of charm rods to the beams and attached hinged to the rods by means of hinged ropes, a block that wraps the rope attached to the main lifting mechanism of the crane, and an eyelet attached to the traverse for connecting to the auxiliary crane lifting mechanism, while the beams are interconnected by telescopic rods. Editor V.Kovtun S Cij aig4 f1a.3 Compiled by Y. Kozlov Tehred L. Serdyukova Proofreader M. Maksimishinets  LA