SU1463693A1 - Load-engaging device - Google Patents

Abstract

The invention relates to lifting transport equipment, in particular, to load handling devices. The purpose of the invention is the expansion of the sizes of the captured goods. The load gripping device contains a frame with vertical shelves in which additional working elements are installed, gripping bodies placed on the longitudinal beams. The frame contains a horizontal guide, in which m is installed. The rail is rigidly attached to it. The position of the rail is provided by a locking mechanism in the form of a spring-loaded rotatable bar with teeth at the ends. 8 il.

Description

one

The invention relates to a lifting machinery, namely to lifting devices.

The purpose of the invention is the expansion of the Ti-dimensions of the captured cargo.

FIG. 1 shows the load handling device, general view; on .fig. 2 - the same, top view; in fig. 3 - the same, raised by a crane above the working platform; in fig. 4 is a sectional view in FIG. in fig. 5 is a view B in FIG. 4, in FIG. 6 - installation of an additional working element of the gripping bodies; FIG. 7 - the same, option; FIG. 8 shows a section B-B in FIG. 6

The load gripping device comprises a frame 1 with vertical, flanges. 2, drive gripping bodies 3 with working elements for contact with the load. The longitudinal beams 4 of the frame 1 are made with consoles on which the gripping bodies 3 are located. One of the transverse beams 5 of the frame 1 is provided with a horizontal guide 6, in which a ha of 7 is installed. On the vertical shelves of the frame 1, they are installed with additional movement and fixation. working elements 8 for contact with the grooves 9. The mechanism 10 for fixing the position of the gripping bodies 3 includes a rail 11 rigidly fixed to the end of the rod 7. A spring-loaded spring-loaded turn 12 is rotatably mounted on the rail 11; rail, in the upper part of which there is a handle 14, and at the end of the rail a handle 15, which allow you to adjust the load gripping device to the specified size. The lower part of the turntable 13 is connected by a spring 16 to the frame 1.

In the upper part of the frame 1, an axis 17 is installed, on which the ends of the cable 18 are fixed. The cable 18 is passed through the block 19 installed in the upper part of the gripping body 3 and through the block 20 the crosspiece 21. On the frame 1 it is rigidly fixed (L

four

Od O)

; about with

14

of the base 22 for the crosspiece 21. Additional working elements 8 have the possibility of a permutation (FIG, (and 7). Their fixation is ensured by the 3-shaped latch 23 holding the outer surface of the Additional working element 8 stopped in the L-shaped direction 24 vertical shelves 2 frames 1.

Load handling device work- | t as follows.

Traverse 21 is suspended from hook 1: the wound and is brought to the captured 1 ruse 9. In this case, the gripping bodies 3 C1 are moved along the longitudinal beams and fixed by the locking mechanism 10 a distance more than the dimensions of the load to be gripped 9, ensuring the clearance of this handle 14 rotates the axis of the bar 13 out of the interaction with the rail 11, while the springs lia 16 is stretched and the spring 12 s; pressing retains the bar 13 without

A load gripping device containing a frame with vertical flanges on at least one of the transverse sides of the connecting gripping bodies with workers

with the crossbeam 5 of frame 1 in the use of 5: one position, then the interaction on the handle 15. rail 11 with a thrust

(removes gripping organs 3 on

The clearance distance, the bar 13 is released by the elements for contact with the load and is given from external influence and the rod | sina 16 rotates it against the stop, the teeth of the bar 13 into the recesses and 11 tons of g

the mechanism for fixing the position of the seizure of organs, characterized in that, in order to expand the type of measures of the seized loads,

I Clarifies the installation of additional work items 8 on the vertical shelves 2, Extra overhang 1 | The working elements 8 must be installed in one of the positions (FIGS. 6 and 7) and secured with a latch 23 installed in the L-shaped directions 1 1 | ux 24 vertical shelves 2 of frame 1,

For this, the latch 23 is raised and the guides 24 and the additional working elements 8 are set to the desired position, after which the latch 23 is lowered, thereby ensuring its reliable position.

Then the frame 1 is moved until it is in contact with the plane of the load 9, and the additional working elements S are included in the load cavities 9,

The interaction on the handle 14, the strap 13 is removed from the interaction with the rail and the thrust 7, after the fourth, moving the th 7 by the hand 15 on itself, the gripping bodies 3 move along the longitudinal beams 4 until they stop in the plane of the load 9. The bar 13 is freed from external influence and the spring 16 rotates it up to the stop, inserting the protrusions of the bar 13 into the hollows of the rail 11. In such a position, the load gripping device is READY to work.

The crane hook is lifted, while the cables 18 are tensioned and provide the necessary force to clamp the cargo with 9 gripping bodies 3 and additional working elements 8,

Cargo shuffling is performed in reverse order.

Formula of the invention

A load gripping device comprising a frame with vertical flanges on at least one of the transverse sides of the drive gripping members with working members

elements for contact with the load and

elements for contact with the load and

the mechanism for fixing the position of the gripping bodies, characterized in that, in order to expand the sizes of the gripped loads, the longitudinal beams of the frame are made from the arms on which the gripping bodies are arranged with the possibility of longitudinal movement along them, one of the transverse beams of the frame is filled with the horizontal guide, and the device is provided with a guideline, fixed at one end on the connection of the gripping bodies, in the said guide, additional working elements for contact with the load, mounted E on the vertical frame shelves movable along them and fixing, and fixing the position of the mechanism the gripping organs

includes a rail rigidly fixed at the other end of the rod and mounted over the rail with the possibility of rotation of a spring-loaded bracket with teeth to interact with the rail.

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FIG. 6

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Claims (2)

Claim A load gripping device comprising a frame with vertical shelves on at least one of the transverse sides, drive gripping bodies connected to each other with working elements for contacting the load and a locking mechanism for locking the position of the gripping bodies, characterized in that, in order to expand the sizes of the gripped loads the longitudinal beams of the frame are made with the consoles, which are arranged to move longitudinally along their gripping bodies, one of the transverse beams of the frame is formed with Member ⁴ · directed rizontalnoy and the device is equipped with a traction located in the said guide rail, rigidly fixed at one end to connect the gripping bodies, with additional working elements for contacting the load mounted on the vertical shelves of the frame with the possibility of moving along them and fixing, and the mechanism for fixing the position of the gripping bodies includes a rail, rigidly fixed at the other end of the rod, and mounted on the rail with the possibility of rotation, a spring-loaded bar with teeth for interaction with the rail. FIG. 2 Fig. 4 s-δ I, Fig. 8