SU481521A1 - Crane grab - Google Patents

Crane grab

Info

Publication number
SU481521A1
SU481521A1 SU1812073A SU1812073A SU481521A1 SU 481521 A1 SU481521 A1 SU 481521A1 SU 1812073 A SU1812073 A SU 1812073A SU 1812073 A SU1812073 A SU 1812073A SU 481521 A1 SU481521 A1 SU 481521A1
Authority
SU
USSR - Soviet Union
Prior art keywords
wedge
loop
grip
crane
crane grab
Prior art date
Application number
SU1812073A
Other languages
Russian (ru)
Inventor
Соломон Рувимович Гринберг
Кин Павлович Цветаев
Original Assignee
Строительное Управление 459 Треста Крымморгидрострой
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Строительное Управление 459 Треста Крымморгидрострой filed Critical Строительное Управление 459 Треста Крымморгидрострой
Priority to SU1812073A priority Critical patent/SU481521A1/en
Application granted granted Critical
Publication of SU481521A1 publication Critical patent/SU481521A1/en

Links

Description

(54) КРАНОВЫЙ ЗАХВАТ(54) CRANE CAPTURE

ётс  петлей 13 с зажимом 14. Петл  служит дл  подн ти  kynaHKOB и выведени  иц из рабочего полой:«ени . В отверстие снизу ввернут винт 15.;A loop 13 with a clamp 14. The loop serves to lift the kynaHKOB and remove the eggs from the working hollow: Screw 15 into the hole in the bottom;

Захват, подвешенный на стропе за коль-г :цо оголовка 2, вводитс  в монтажное отверстие бетонного элемента 16 при нат жении петли 13 до упора с кромки издели . При отпуске петли 13 под действием | пружины 11, упирающейс  в гибкий элемент 8, он опускаетс  вместе с кулачками 6, закрепленными на нем. Вубцы 7 упираютс  в стенки монтажного отверсти . Подни й  захват за пголовок, т га с клином перемещаетс , раажике  клиновидные кулачки, которые зубчатыми выступами врезаютс  в стенки издели  и оно поднимаетс .A grip suspended on a sling for a ring g: the cap 2 is inserted into the mounting hole of the concrete element 16 by pulling the loop 13 until it stops from the edge of the product. When you leave the loop 13 under the action | the spring 11, which abuts against the flexible element 8, is lowered along with the cams 6 attached to it. The lugs 7 abut against the walls of the mounting hole. The lift grip for the head, the ton with the wedge is moved, the wedge-shaped cams are wedged, which are jagged into the walls of the product and it rises.

По окончании монтажа нажатием руки на оголовок захват опускаетс , и зубцы клиновидных кулачков выхол т из зацеплени  с изделием; затем захват извлекаетс  из полости издели  за петлю 13j Предмет изобретени .) I1 .Крановый захват, преимущественнр дл  монтажа строительных изделий, име- ющих внутренние полости, содержащий оголовок, т гу с клином в ее нижней час- ти, клиновидные кулачки н гибкую петлю дл  подн ти  кулачков, отличающийс  тем, что, с целью упрощени  конструкции кранового захвата,т га выполнена в виде стержн  за одно целоеAt the end of the assembly, by pressing the tip of the hand, the grip is lowered, and the teeth of the wedge-shaped cams are disengaged from the product; then the grip is removed from the product cavity by the loop 13j. Item of the invention.) I1. The crane grip, mainly for the installation of building products, has internal cavities, containing a cap, wedge shaped in its lower part, wedge-shaped cams and a flexible loop for raising the cams, characterized in that, in order to simplify the design of the crane grip, the ha is made as a rod in one piece

с оголовком и клином, в котором выполнено углубление с размещенной в нем пружиной , и сквозное отверстие, а клиновидные кулачки укреплены на гибком элементе, упирающемс  в торец пружины, и проход щем через сквозное отверстие в клине и т ге, причем гибкий элемент соединен с гибкой петлей.with a tip and a wedge in which a recess is made with a spring placed in it, and a through hole, and wedge-shaped cams are mounted on a flexible element abutting on the end of the spring and passing through the through hole in the wedge and t, and the flexible element is connected to the flexible loop.

2.Захват по п. 1,отличающ и и с   тем, что, с целью, ограничени  хода пружины и выпадени  гибкого элемента, в углубление клина ввернут винт, а на гибкрй петле укреплен зажим.2. The grip according to claim 1, is also distinguished by the fact that, in order to limit the spring travel and the flexible element fall out, a screw is screwed into the wedge groove, and a clip is fastened on the flexible loop.

SU1812073A 1972-07-20 1972-07-20 Crane grab SU481521A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1812073A SU481521A1 (en) 1972-07-20 1972-07-20 Crane grab

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1812073A SU481521A1 (en) 1972-07-20 1972-07-20 Crane grab

Publications (1)

Publication Number Publication Date
SU481521A1 true SU481521A1 (en) 1975-08-25

Family

ID=20522344

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1812073A SU481521A1 (en) 1972-07-20 1972-07-20 Crane grab

Country Status (1)

Country Link
SU (1) SU481521A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4591200A (en) * 1984-02-06 1986-05-27 Lassila & Tikanoja Oy Lifting wedge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4591200A (en) * 1984-02-06 1986-05-27 Lassila & Tikanoja Oy Lifting wedge

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