RO86798B - Device for stabilizing gantry cranes in seismic regions - Google Patents

Device for stabilizing gantry cranes in seismic regions

Info

Publication number
RO86798B
RO86798B RO106398A RO10639882A RO86798B RO 86798 B RO86798 B RO 86798B RO 106398 A RO106398 A RO 106398A RO 10639882 A RO10639882 A RO 10639882A RO 86798 B RO86798 B RO 86798B
Authority
RO
Romania
Prior art keywords
stabilizing
seismic
gantry cranes
vertical forces
seismic regions
Prior art date
Application number
RO106398A
Other languages
Romanian (ro)
Other versions
RO86798A (en
Inventor
Manfred Engelke
Hubert Kuhr
Original Assignee
Veb Schwermaschinenbau-Kombinat "Ernst Thalmann"
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 Veb Schwermaschinenbau-Kombinat "Ernst Thalmann" filed Critical Veb Schwermaschinenbau-Kombinat "Ernst Thalmann"
Publication of RO86798A publication Critical patent/RO86798A/en
Publication of RO86798B publication Critical patent/RO86798B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
    • B66C9/18—Travelling gear incorporated in or fitted to trolleys or cranes with means for locking trolleys or cranes to runways or tracks to prevent inadvertent movements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control And Safety Of Cranes (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)

Abstract

Inventia se refera la un dispozitiv de stabilizare a unor poduri rulante aflate în zone seismice, în cladiri ce adapostesc, de exemplu, un reactor nuclear, atunci cînd apar sarcini dinamice suplimentare, cu scopul de eliminare a unor forte verticale dinamice în mometul aparitiei lor cu concursul unui dispozitiv de stabilizare, fara o supradimensionare a elementelor podurilor rulante. Pe podul rulant si pe pisica acestuia se prevad niste dispozitive de preluare compuse din doua parti, lagate printr-o articulatie, fortele verticale care urmeaza sa fie preluate de aceste dispozitive în timpul seismului fiind predeterminate prin factori seismici.The invention relates to a device for stabilizing a wheelhouse in seismic areas, in buildings housing, for example, a nuclear reactor, when additional dynamic loads occur, in order to eliminate dynamic vertical forces at the time of their occurrence the competition of a stabilizing device, without oversize of the wheelbase elements. On the rolling bridge and on its cat, there are provided two-part bearing devices, hinged by a joint, the vertical forces to be taken over by these devices during the earthquake are predetermined by seismic factors.

RO106398A 1981-01-28 1982-01-21 Device for stabilizing gantry cranes in seismic regions RO86798B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD22724981A DD156252A1 (en) 1981-01-28 1981-01-28 STABILIZATION DEVICE FOR EARTHQUAKE HAZARD CRANES CRANES

Publications (2)

Publication Number Publication Date
RO86798A RO86798A (en) 1985-05-20
RO86798B true RO86798B (en) 1985-06-01

Family

ID=5528824

Family Applications (1)

Application Number Title Priority Date Filing Date
RO106398A RO86798B (en) 1981-01-28 1982-01-21 Device for stabilizing gantry cranes in seismic regions

Country Status (4)

Country Link
DD (1) DD156252A1 (en)
DE (1) DE3140810A1 (en)
RO (1) RO86798B (en)
YU (1) YU254581A (en)

Also Published As

Publication number Publication date
RO86798A (en) 1985-05-20
DD156252A1 (en) 1982-08-11
YU254581A (en) 1984-02-29
DE3140810A1 (en) 1982-09-02

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