SU1587266A1

SU1587266A1 - Automatic slinging lock

Info

Publication number: SU1587266A1
Application number: SU884410008A
Authority: SU
Inventors: Афлатун Кямал Оглы Мамедов
Original assignee: А. К. Мамедов
Priority date: 1988-04-14
Filing date: 1988-04-14
Publication date: 1990-08-23

Abstract

Изобретение относитс к такелажным устройствам и может быть использовано, в частности, дл соединени несущих элементов, например, при доставке грузов с помощью вертолетов. Цель изобретени - повышение надежности и расширение функциональных возможностей устройства за счет обеспечени автоматической расфиксации. Устройство состоит из корпуса (К) 1, стопорных элементов (СЭ) 2, элементов фиксации (ЭФ) 3, вертлюга 4 и силового элемента 5. К 1 выполнен в виде П-образной скобы с пазами 6 и 7. В пазах 6 размещены подпружиненные ЭФ 3, а в пазах 7 - СЭ 2. СЭ 2 в виде кулачков выполнены совместно с двуплечим рычагом 10 и соединены с К 1 ос ми 11. По меньшей мере один СЭ 2 подпружинен относительно К 1 пружиной 12. Вертлюг 4 снабжен диаметральным пазом дл взаимодействи с ЭФ 3. 2 ил.The invention relates to rigging devices and can be used, in particular, for connecting bearing elements, for example, when delivering goods by means of helicopters. The purpose of the invention is to increase the reliability and expand the functionality of the device by providing automatic release. The device consists of a housing (K) 1, locking elements (ESS) 2, fixation elements (EF) 3, a swivel 4 and a power element 5. K 1 is made in the form of a U-shaped bracket with slots 6 and 7. Spring 6 are placed in the slots 6 The EF 3, and in the slots 7, the EE 2. The EE 2 in the form of cams are made together with the double-arm lever 10 and are connected to K 1 axis 11. At least one E 2 is spring-loaded relative to K 1 by the spring 12. The swivel 4 is provided with a diametral groove for interaction with ESP 3. 2 Il.

Description

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Claims

2Q Claims

An automatic rigging locking device comprising a housing with locking elements, a swivel, a power and locking elements, characterized in that with the aim of 25 increasing reliability and expanding functionality by providing automatic locking, the housing is made in the form of a U-shaped bracket with two perpendicular to the plane of the bracket the grooves in which the locking elements 30 are installed, and two grooves made in the plane of the bracket in which the spring-loaded fixing elements are placed, the locking elements in the form of cams made together with a two-arm lever and connected to the housing using hinge axes, 35 at least one of the cams is spring-loaded relative to the housing, and the locking elements are mounted to interact with the cams and are in contact with the support surface of the swivel made with 4Q diametrical grooves corresponding to the configuration of the elements fixation.