SU647233A1 - Power supply cable arrangement of crane trolley - Google Patents

Power supply cable arrangement of crane trolley

Info

Publication number
SU647233A1
SU647233A1 SU772511292A SU2511292A SU647233A1 SU 647233 A1 SU647233 A1 SU 647233A1 SU 772511292 A SU772511292 A SU 772511292A SU 2511292 A SU2511292 A SU 2511292A SU 647233 A1 SU647233 A1 SU 647233A1
Authority
SU
USSR - Soviet Union
Prior art keywords
power supply
supply cable
cable arrangement
crane trolley
cable
Prior art date
Application number
SU772511292A
Other languages
Russian (ru)
Inventor
Валентина Петровна Кузнецова
Юрий Николаевич Демченко
Original Assignee
Производственное Объединение "Ждановтяжмаш"
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 Производственное Объединение "Ждановтяжмаш" filed Critical Производственное Объединение "Ждановтяжмаш"
Priority to SU772511292A priority Critical patent/SU647233A1/en
Application granted granted Critical
Publication of SU647233A1 publication Critical patent/SU647233A1/en

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  • Electric Cable Arrangement Between Relatively Moving Parts (AREA)

Description

Изобретение относитс  к подъемно-Транспортному машиностроению.This invention relates to hoisting and transport machinery.

Известен кабельный токоподвод к тележке крана, содержащий барабаны, установленные на направл ющие и охваченные гибким органом, на котором закреплен кабель 1.A cable lead to a crane truck is known, comprising drums mounted on guides and covered by a flexible member on which cable 1 is attached.

Известен также кабельный токопо;г1ВОД к тележке крана, содержащий барабаны, установленные на направл ющих и охваченные гибким органом, на котором закреплен кабель, а также каретку с направл ющими роликами, с которой св зан гибкий орган, раму, соединенную с барабанами, и кронштейн , установленный на тележке 2.Also known is a cable tokopo; r1VOD to a crane truck containing drums mounted on guides and covered by a flexible organ on which the cable is fixed, as well as a carriage with guide rollers with which a flexible organ is connected, a frame connected to the drums, and a bracket mounted on trolley 2.

Недостаточна  надежность известных устройств обусловлена передачей усилий С кронштейна на гибкий орган с кабел ми при перекосе кронщтейна.The lack of reliability of the known devices is due to the transfer of forces C of the bracket to the flexible body with cables when the bracket is skewed.

Цель изобретени  - повыщёние надежности работы токоподвоДа.The purpose of the invention is to increase the reliability of the current supply.

Указанна  цель jiocTHraeTCH тем, что предлагаемый токоподвод снабжен дополнительнын и направл ющим, закреаленнымн на каретке, осью и поворотной крестовиной , смонтированйоН: в дополнительных направл ющих и свободно насаженной на ось, концы которой закреплены в кронштейне, при этом направл ющие ролики каретки расположены в горизонтальной плоскости и св заны с рамой.This jiocTHraeTCH target is the fact that the proposed current lead is provided with an additional and guided, fixed on the carriage, an axis and a swiveling cross, mounted: in the additional guides and freely mounted on an axis, the ends of which are fixed in the bracket, while the guiding rollers of the carriage are in horizontal planes and associated with the frame.

S На фиг. 1 изображено предлагаемое устройство , общий вид; на фиг. 2 - разрез А-А фиг. 1; на фиг. 3 - разрез Б-Б фиг. 1. . Кабельный токоподвод к тележке кранаS FIG. 1 shows the proposed device, a general view; in fig. 2 - section A-A of FIG. one; in fig. 3 - section bb FIG. one. . Cable tokopodvod to trolley crane

IQ содержит барабаны 1, установленные на направл ющие 2 и охваченные гибким органом 3, в котором закреплен кабель 4.IQ contains drums 1 mounted on guides 2 and covered by flexible organ 3 in which cable 4 is fixed.

Каретка 5 с горизонтальными направл ющими роликами 6 св зана с гибким органом 3. ,A carriage 5 with horizontal guiding rollers 6 is connected with flexible member 3.,

15 Рама 7 соединен с барабанами 1 и св зана с роликами 6.15 Frame 7 is connected to the reels 1 and is associated with the rollers 6.

На каретке 5, закреплены дополнительные направл ющие 8, в которых укреплена 20 поворотна  крестовика 9, свободно насаженна  на оси 10, концы которой закреплены на кронштейне П.On the carriage 5, additional guides 8 are fastened, in which 20 rotary crosses 9 are fastened, freely mounted on axis 10, the ends of which are fixed on bracket P.

Токоподвод снабжен нат жными устройствами 12 и 13.The current lead is equipped with tensioning devices 12 and 13.

SU772511292A 1977-07-21 1977-07-21 Power supply cable arrangement of crane trolley SU647233A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772511292A SU647233A1 (en) 1977-07-21 1977-07-21 Power supply cable arrangement of crane trolley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772511292A SU647233A1 (en) 1977-07-21 1977-07-21 Power supply cable arrangement of crane trolley

Publications (1)

Publication Number Publication Date
SU647233A1 true SU647233A1 (en) 1979-02-15

Family

ID=20719497

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772511292A SU647233A1 (en) 1977-07-21 1977-07-21 Power supply cable arrangement of crane trolley

Country Status (1)

Country Link
SU (1) SU647233A1 (en)

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