SU816933A1

SU816933A1 - Load-engaging device

Info

Publication number: SU816933A1
Application number: SU792784425A
Authority: SU
Inventors: Николай Никитович Воинов; Ефим Янкелевич Попелов
Priority date: 1979-06-20
Filing date: 1979-06-20
Publication date: 1981-03-30

Description

(54) ЗАХВАТНОЕ УСТРОЙСТВО ДЛЯ ГРУЗОВ .(54) CAPTURAL DEVICE FOR CARGO.

1one

Изобретение относитс к подъемнотранспортному оборудованию, а именно к захватным устройствам дл грузов.The invention relates to lifting equipment, namely, gripping devices for cargo.

Известно захватное устройство дл грузов, содержащее корпус с горизонтальными направл ющими, в котором установлена подвижна штанга с распорным элементом на конце, захватные органы, установленные в горизонтальных направп$по1цих с возможностью перемещени и св занные с распорным элементом, и механизм фиксации положени захватных .органов Fll.A cargo gripping device is known, comprising a housing with horizontal guides, in which a movable rod with a spacer at the end is installed, gripping members mounted in horizontal directions with displaceability and associated with the spacer, and a mechanism for fixing the position of the gripping bodies Fll.

Недостатком устройства вл етс н ысока надежность работы.The disadvantage of the device is its high reliability.

Цель изЬбретени - повышение надежности работы за счет обеспечени регулировани величины распорных сил.The purpose of the prevention is to increase the reliability of operation by providing control of the magnitude of the spacer forces.

Указанна цель достигаетс тем, что на корпусе устройства жестко закрепле ны направл ющие стойки с регулируемыми упорами, а на свободнее конце упом нутой штанги - поперечина .с отверсти ми , в которых расположены стойки.This goal is achieved by the fact that on the device body there are rigidly fixed guide posts with adjustable stops, and on the free end of the said rod there is a cross member with openings in which the stands are located.

На фиг. 1 изображено предлагаемое устройство, общий вид, на фиг. 2 - разрез А-А на фиг. 1.FIG. 1 shows the proposed device, a general view; FIG. 2 shows section A-A in FIG. one.

Устройство содержит корпус 1 с горизонтальными направл юпдами 2, в котором установлена подвижна штанга 3 с распорным элементом. 4 на конце, состо оцим из шарнирно соединенных и расположенных под углс м друг к другу пластин 5, свободные концы которых соединены между собой винтовой ст жкой 6.The device comprises a body 1 with horizontal directions 2, in which a movable rod 3 with a spacer element is installed. 4 at the end, the stem is made up of plates 5 pivotally connected and arranged under the angle to each other, the free ends of which are interconnected by a screw-type clamp 6.

В направл ющих 2 установлены с возможностью перемещени захватные органы 7, св занные с элементом 4, положение которых регулируют механизм 8 фиксации.In the guides 2, the gripping bodies 7 connected with element 4 are mounted for movement, the position of which is regulated by the fixing mechanism 8.

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При этом на корпусе 1 закреплены направл ющие стойки 9 с регулируемыми упорами 10, на одном конце штанги 3 закреплена поперечина 11 с отверсти ми дл стоек 9, а на другом - npoyiu№0 на 12 дп навешивани на кран грузоподъемного механизма.At the same time, racks 9 with adjustable stops 10 are fixed on case 1, cross-member 11 with openings for posts 9 is fixed on one end of rod 3, and 12 dp of mounting on crane of load-lifting mechanism on another end.

Claims

The device works as follows. 38 When the device is lowered onto the load, the rod 3 alternates down to the extreme position and causes the mechanism 8 of the fixation to work, which unlocks the housing 1 and the rod. in the guides 2 to the entrance to the cargo windows to a certain depth, determined by the stops Yu on racks -9, up to which the cross member 11 rises, eliminating the occurrence of strut-breaking forces. After the load is installed, the rod 3 peremeshaet under its own weight down and leads the bodies 7 to not. working position, and the fixing mechanism 8 connects the rod with the housing 1. The proposed device eliminates the tensile forces acting on the lifted load, and the implementation of the spacer element in the form of sliding plates expands the range of lifted loads with different internal dimensions, ranging from 1OO to 250mm 3 Formula of the invention the gripping device for loading, comprising a housing with horizontal guides, in which a movable rod with a spacer at the end is installed, gripping bodies mounted horizontally ontal guides are movable and connected with a spacer element, and a mechanism for fixing the position of the gripping bodies, which is characterized by the fact that, to increase reliability of operation by providing adjustment of the magnitude of the spacer forces, guide racks with adjustable stops are fixed on the body, and at the free end of the said rod there is a crossbar with openings in which stands are located. I. Sources of information taken into account during the examination 1. USSR author's certificate No. 379513, cl. B 66 C 1/66, 197 O (prototype).