SU1381055A1 - Self-releasing gripping device - Google Patents

Abstract

BACKGROUND OF THE INVENTION The invention relates to load gripping devices for the automatic unbinding of cargo. The aim of the invention is to increase reliability. The device comprises a housing 1 consisting of interconnected and hinged on axis 2 cheeks 3. finger 4 for connecting to a load loop, element 5 for attaching a mechanism to a load-lifting mechanism 1, a rotary lock 6 for a load, an ejector 10 having a shape half-length: p1psa, the larger half-axis of which is oriented to the vertical axis of the finger 4, and the bar 11, which is mounted on the end of the finger 4 and connected to the cheek 3 of the housing with a detachable connection 15. Before the start of work, the bar 11 is released, the loop 18 is hung on the pad 4, after which pl Anka 11 is fixed with a detachable connection 15, connected to cheek 3. To hang loop 19 of sling 17, cheeks 3 are rotated relative to axis 2 to a horizontal position until a gap is formed between the pivot pin: 6 and a finger 4. The load is unstressed when the lifting hook is lowered . The device occupies a position below the load slinging position, therefore, the cheeks 3 are rotated to form an aazor, while the ejector 10 rotates with the axis 2 and pushes the loop 19 into the resulting gap. 2 Il. (L

Description

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BACKGROUND OF THE INVENTION The invention relates to load gripping devices designed for automatic distribution of cargo.

The purpose of the invention is to increase the availability.

1a of FIG. 1 shows a general view of poi icTBa; in fig. 2 is a view of L to FIG.

KamomttsIll lol; The eec gripping device contains a body 1, consisting of PI1 of interconnected and iiiap cheeks 3 mounted on axis 2, 4 liters, 4 liters, l of connection, with a loop (cargo, hrox) through cheeks 3 bodies 1 under axis 2. element 5 For attaching to the shrub: .111od71nem11 mechanism and rio-HopiiTHMii clamp 6 for a cargo loop.

Element 5 for the subdivision of the load-coupling mechanism is a plate rigidly mounted on axis 2 between the cheeks 3 of case 1. lIoBopoTHi.iii clamp 6 represents a copp bar, one end 7 of the KOTOPOIT jost1 о is connected to the axis axis 2 of the body: 1 C1 rim end 8 pais feIcеI with storchsh. one 9 tots tts tald 4 for C (.1 units with a load loop. Planck 6 Bf ino; i eHa with and: irina, big ball or paBHOi i; and a: epy axis 2 of body 1 and base; e11 diameter of nalda 4.

The device is equipped with a fixed angle 1TOD on the axis 2 Koiinyc; 1 between n; 6 and 1 3 of the building. 1, iT with a load loops 10, having the shape of a semi-ellipse, the KOTOpoi o semi-axis is oriented to the top: 1 x 11 axes 4 to connect with the load loop, and the bar 11 is rigidly fixed with one pinch 12 on the other turn 13 palda 4 d, l of the joint

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the end of the Cornus 1 sockets 1) 1m connection 15.

The self-clearing gripping device can be used when lifting a rope that has loops, and: 1I when lifting a rope that is fastened with a cargo stopper having ncTjni at its ends.

The self-grasping gripping device when load is loaded is 16, fixed (1st cargo line 17, having no ends at its ends; n1 18 and 19, works with the following (in the following way.

7Before the start of work, the bar 11 is released, and the loop 18 is hung on the pala 4, after:) then1 about the end 14 of the bar 11

razlemp1, m connection 15, is rigidly connected with the cheek 3 of the housing 1,

Element 5 slides over the hook of the lifting mechanism. Cheeks 3 FtpyMuyio 1 Turn 1: Horizontal. The rotary lock b, rigidly connected to axis 2, remains in the vertical pole, then

By 11, the finger 4 is shifted relative to the pivot lock 6 to the side, forming a gap sufficient to set the loop 19 of the line 17. When the device ino is in vertical alignment, 11s (the mortar lock 6 does not cover the gap, which excludes the possibility of c, 1 curl 1. feet on B1 1paleni loop 19 sling 17 with a finger 4.

: IC-1-ROP (1vka cargo is produced

when lowering the hook of the lifting Mexaiiu tMa. In this case, the trio occupies and (1L (1 lenpe is below the place of slinging the load, therefore, there is a turn of the shch-k) 1111 circle of the axis 2. h before the ejector 0. I have1: ijjopMy chiipips;:, turning with}, with оС1) Yu 2, test the loops and 19 lines 17 with palp; 4 into the gap, referring to the name 1 H11 {with 11: 1 meldem 4 and the rotary lock I. At the same time, loop 18 of the string 17 remains on the finger 4.

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With a demoderation, the spider: containing a body made of one-sided and articulated to the cheeses on the cheeks, a finger for connecting to the load loop passing through the body's cheeks under the axle, an element for moving 11n1 to the lifting mechanism and turning it the latch for the load loop, for those with n (1, in order to increase reliability, DJieMiMfT for hanging on the load-lifting mechanism is rigidly mounted on the axis between the cheeks of the body, horny) the latch preforms the bar one end of which is rigidly connected to the butt of and the body, and the free end is placed on the side of one -Gump finger to connect with a load loop, punched from an islet larger than the size of the body axis BC: 1LY11I of the diameter of said finger, ycTpoi icTBO is equipped with a neTjH G) ejector, which is rigidly mounted under the coal on the body axis between the plank and cheek,

a semi-ellipse shape, the greater half axis of which is oriented to the vertical axis of the finger for connection with a load loop rigidly fixed by one

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an end on the other end of the finger for connection with a load loop, the other end of which is connected to the cheek of the case with a plug connection.

View/

Claims (1)

Claim A self-detachable gripping device comprising a housing of cheeks connected to each other and pivotally mounted on an axis, a finger for connecting to a load loop passing through the housing cheeks under the axis, an element for hanging on a load-lifting mechanism and a rotary latch for a cargo loop, In addition, in order to increase reliability, the element for hanging on the load-lifting mechanism is rigidly mounted on the axis between the cheeks of the housing, the rotary latch is a bar, one end of which is rigidly connected to the end face and the body, and the free end is placed on the side of one finger's highlander for connection with a load loop, made with a width greater than or equal to the diameter of the body axis and a larger diameter of the said finger, the device is equipped with a cargo loop ejector rigidly mounted at an angle on the body axis between the bar and the cheek having the shape of a semi-ellipse, the semi-major axis of which is oriented to the vertical axis of the finger for connection with a cargo loop rigidly fixed at one end to the other end of the finger for connection with a cargo loop, the other end otorrhea, is connected to the cheek armature Pusa releasable compound. View FIG. 2