SU1286496A1 - Cargo-gripping device - Google Patents

Abstract

The invention relates to the field of lifting and transport machinery, in particular, to load handling devices. The aim of the invention is to expand the operational capabilities by ensuring the turning of the captured product from the horizontal to the vertical position. The load gripping device comprises a yoke 1. To one end of the yoke, a gripping lever 4 is pivotally attached. At the other end of the yoke, a pin 6 is fixed located in a groove 7, made in another gripping lever 8 having an emphasis 9 for engaging the loop 2. A lever is fixed on the lever 4 10 pivotally connected to the lever 8, on which a spring-loaded latch 12 is installed. A finger 13 is fixed to the latch 1 for the latch 12. In the initial position, the latch 12 fixes the finger 13 and keeps the levers 4 and 8 open. The device is installed on the panel. The lever 8 rests on the surface of the panel. The latch 12 is disengaged from the finger 13. When lifting the device, the loop 2 abuts against the stop 9. At the same time, the finger 6 moves into the groove 7. The lever 8 rotates, clamping the panel between the levers 4 and 8. I Il. (L

Description

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This invention relates to gripping devices designed primarily for gripping flat panels.

The purpose of the invention is to expand the operational capabilities of the device by turning the captured product from a horizontal to a vertical position.

The drawing shows the lifting device, a General view.

I286496

Do the levers 4 and 8, which provides the ability to safely tilt the product from a horizontal to a vertical position. When the product is further lifted, the finger 6, through the groove 7, spreads the ends of the levers 4 and 8 by acting on the loop 2 and the yoke 1, a force proportional to the weight of the load, clamping the latter between the jaws 5. After installing the product in a vertical position, the tension of the loop 2 weakens,

The load gripping device comprises a traction end of the traverse under the action of a self-bead 1 with a loop 2 for connection to a lifting mechanism. A grip lever 4 with a clamping sponge 5 is attached to one end of the yoke 1 by means of a hinge 3. At the other end of the yoke is fixed a finger 6, which can be equipped with a roller entering the groove 7 made in the other gripping lever 8. A support 9 is fixed on the lever 8 interacting with the loop 2. On the lever 4, the strut 10 is rigidly fixed with its end, the other end of which jn is connected to the lever 8 by means of the hinge 11.

The device serves to grip the flat 25 panel 14 mounted on the pads 15.

Load handling device operates as follows.

In the initial position, the latch 12 locks the finger 13, keeping the levers 4 and 8 open. The device is mounted on the panel so that the lever 8 is supported by a sponge

5 on its surface, after which the latch 12 is released from engagement with the finger 13. When lifting the device over the loop 2, the latter rests against the stop 9 and moves the finger

6 in groove 7, ensuring that the lever 8 rotates around the hinge 11, clamping the panel 14 of the interweave weight through the finger 6 slides down the groove 7, simultaneously turning around the hinge 3, spreading the gripping jaws 5 of the levers 4 and 8. Spring-loaded latch 12 engages with the finger 13, fixing the open position of the levers. When lifting the device, it releases the product.

Claims (1)

Invention Formula A load gripping device comprising a yoke with a loop for attachment to a lifting mechanism, gripping arms pivotally connected to the yoke by means of hinges, including fingers located in holes, one of which is made elongated, and mounted between the gripping levers and attached to one of them pivotally extending the bar, characterized in that, in order to expand operational capabilities by ensuring the tilting of the captured product from a horizontal position to the vertical Noe, spacer strip to the second lever fixedly attached, wherein a finger fixed to the first hinge crosspiece and its groove is formed in the first arm which is provided with a stop to limit the rotation of the loop in a vertical plane. I286496 Do the levers 4 and 8, which provides the ability to safely tilt the product from a horizontal to a vertical position. When the product is further lifted, the finger 6, through the groove 7, spreads the ends of the levers 4 and 8 by acting on the loop 2 and the yoke 1, a force proportional to the weight of the load, clamping the latter between the jaws 5. After installing the product in a vertical position, the tension of the loop 2 weakens, the end of the crosspiece under the action of its own weight through the finger 6 slides down the groove 7, at the same time turning around the hinge 3, separating the gripping jaws 5 of the levers 4 and 8. The spring-loaded latch 12 engages the finger 13, fixing the open position of the levers. When lifting the device, it releases the product. Invention Formula A load gripping device comprising a yoke with a loop for attachment to a lifting mechanism, gripping arms pivotally connected to the yoke by means of hinges, including fingers located in holes, one of which is made elongated, and mounted between the gripping levers and attached to one of them pivotally extending the bar, characterized in that, in order to expand operational capabilities by ensuring the tilting of the captured product from a horizontal position to the vertical Noe, spacer strip to the second lever fixedly attached, wherein a finger fixed to the first hinge crosspiece and its groove is formed in the first arm which is provided with a stop to limit the rotation of the loop in a vertical plane.