CS271229B1 - Bridge crane - Google Patents

Bridge crane Download PDF

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Publication number
CS271229B1
CS271229B1 CS862340A CS234086A CS271229B1 CS 271229 B1 CS271229 B1 CS 271229B1 CS 862340 A CS862340 A CS 862340A CS 234086 A CS234086 A CS 234086A CS 271229 B1 CS271229 B1 CS 271229B1
Authority
CS
Czechoslovakia
Prior art keywords
girder
main longitudinal
crane bridge
console
longitudinal beams
Prior art date
Application number
CS862340A
Other languages
Czech (cs)
Other versions
CS234086A1 (en
Inventor
Anatolij V Trusin
Vladimir A Dobrovenskij
Arkadij S Malkin
Jevgenij I Sevcenko
Vladimir G Gucol
Alexej D Petrov
Jurij G Burjak
Anatolij I Zacharov
Original Assignee
Anatolij V Trusin
Vladimir A Dobrovenskij
Arkadij S Malkin
Jevgenij I Sevcenko
Vladimir G Gucol
Alexej D Petrov
Jurij G Burjak
Anatolij I Zacharov
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 Anatolij V Trusin, Vladimir A Dobrovenskij, Arkadij S Malkin, Jevgenij I Sevcenko, Vladimir G Gucol, Alexej D Petrov, Jurij G Burjak, Anatolij I Zacharov filed Critical Anatolij V Trusin
Priority to CS862340A priority Critical patent/CS271229B1/en
Publication of CS234086A1 publication Critical patent/CS234086A1/en
Publication of CS271229B1 publication Critical patent/CS271229B1/en

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  • Bridges Or Land Bridges (AREA)
  • Leg Units, Guards, And Driving Tracks Of Cranes (AREA)

Abstract

The solution concerns a lifting transportation device, especially for travelling cranes, and it enables the increase of its safety. In order to reach this goal, the crane bridge consists of two main longitudinal girders (1), which are connected by a cross girder (6). The first ends are closely-connected with the first ends girder (2) and their other ends are moveably placed on the second end girder (5). The crane bridge is also equipped with a console (7), which is firmly attached to the second end girder (5), in the centre between the main longitudinal girders (1) and which is parallel with their longitudinal axes, while a pulley (9) is placed on the horizontal axis (8) on the free end of the console (7) and it bears on the guide (10), which is created on the cross girder (6).<IMAGE>

Description

(57) Řešení se týká zdvíhacího přepravního zařízení, zejména mostových jeřábů a umožňuje zvýšit jejich bezpečnost. Za tím účelem je most jeřábu, obsahující dva příčným nosníkem (6) spojené hlavní podélné nosníky Cl). jelíchž jedny konce jsou pevně spojeny s jedním koncovým nosníkem (2) a druhé jsou pohyblivě uloženy na druhém koncovém nosníku (5). opatřen konzolou (7) pevně uchycenou na druhém koncovém nosníku C5) ve středu mezí hlavními podélnými nosníky Cl) a .rovnoběžnou s jejich podélnými osami, přičemž na volném konci konzoly (7) je na horizontální ose (8) uložena kladka (9) jež dosedá na vedení (10) vytvořené na příčném nosníku (6).(57) The solution concerns lifting transport equipment, in particular overhead cranes and makes it possible to increase their safety. To this end, a crane bridge comprising two transverse beams (6) is connected to the main longitudinal beams (C1). whereas one end is rigidly connected to one end beam (2) and the other is movably supported on the other end beam (5). provided with a bracket (7) firmly attached to the second end beam (C5) at the center between the main longitudinal beams (1) and parallel to their longitudinal axes, with a roller (9) mounted on the free end of the bracket (7) it bears against a guide (10) formed on the cross-member (6).

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Claims (1)

PŘEDMĚT VY NÁLEZUOBJECT OF YOU FIND Most jeřábu, obsahující dva hlavní podélné nosníky. jejichž jedny konce jsou pevně spojeny s jedním koncovým nosníkem a druhé jsou pohyblivě uloženy na druhém koncovém nosníku, přičemž hlavní podélné nosníky jsou navzájem spojeny příčným nosníkem, vyznačující se tím. že za účelem zvýšení bezpečnosti je most jeřábu opatřen na druhém koncovém nosníku (5) konzolou (7). upravenou ve středu mezi hlavními podélnými nosníky <1) a rovnoběžnou s jejich podélnými osami, přičemž na volném konci konzoly (7) je na horizontální ose (8) uložena kladka (9). která dosedá na vedení (10) vytvořené na příčném nosníku (6).Crane bridge containing two main longitudinal beams. one end of which is rigidly connected to one end beam and the other are movably supported on the other end beam, the main longitudinal beams being connected to one another by a cross beam, characterized in that. The crane bridge is provided with a bracket (7) on the second end beam (5) for increased safety. provided in the center between the main longitudinal beams (1) and parallel to their longitudinal axes, with a roller (9) mounted on the horizontal axis (8) at the free end of the bracket (7). which bears against a guide (10) formed on the crossbeam (6).
CS862340A 1986-04-03 1986-04-03 Bridge crane CS271229B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS862340A CS271229B1 (en) 1986-04-03 1986-04-03 Bridge crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS862340A CS271229B1 (en) 1986-04-03 1986-04-03 Bridge crane

Publications (2)

Publication Number Publication Date
CS234086A1 CS234086A1 (en) 1989-06-13
CS271229B1 true CS271229B1 (en) 1990-09-12

Family

ID=5360230

Family Applications (1)

Application Number Title Priority Date Filing Date
CS862340A CS271229B1 (en) 1986-04-03 1986-04-03 Bridge crane

Country Status (1)

Country Link
CS (1) CS271229B1 (en)

Also Published As

Publication number Publication date
CS234086A1 (en) 1989-06-13

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