A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
METHOD OF MONITORING ACCESS COVERS OF UNDERGROUND INFRASTRUCTURE PARTICULARLY OF CAST IRON OR CAST IRON-CONCRETE COVERS AND A COVER MADE ACCORDING TO SAID METHOD
An access cover to underground city infrastructure, particularly a cast iron or a cast iron-concrete cover provided with a cover detection sensor connected with a radio frequency signal transmitting antenna through a transmitter, characterized in that an antenna module (1) provided with a housing made of a material neutral to electromagnetic fields, preferably made of plastic, is installed in the through channel or hole (4) with variable cross-section, and removably fixed at the bottom to a sensor module (2) located underneath the bottom of the cover (3), provided with a battery powered, low current electronic system containing a radio transmitter and an acceleration sensor or a gyroscope and an appropriate controller which detects changes to the position of cover (3) in space and in time, whereby the surface area of the sensor module (2) is greater than the surface area of the through channel or hole (4).
METHOD OF MONITORING ACCESS COVERS OF UNDERGROUND INFRASTRUCTURE PARTICULARLY OF CAST IRON OR CAST IRON-CONCRETE COVERS AND A COVER MADE ACCORDING TO SAID METHOD
An access cover to underground city infrastructure, particularly a cast iron or a cast iron-concrete cover provided with a cover detection sensor connected with a radio frequency signal transmitting antenna through a transmitter, characterized in that an antenna module (1) provided with a housing made of a material neutral to electromagnetic fields, preferably made of plastic, is installed in the through channel or hole (4) with variable cross-section, and removably fixed at the bottom to a sensor module (2) located underneath the bottom of the cover (3), provided with a battery powered, low current electronic system containing a radio transmitter and an acceleration sensor or a gyroscope and an appropriate controller which detects changes to the position of cover (3) in space and in time, whereby the surface area of the sensor module (2) is greater than the surface area of the through channel or hole (4).
METHOD OF MONITORING ACCESS COVERS OF UNDERGROUND INFRASTRUCTURE PARTICULARLY OF CAST IRON OR CAST IRON-CONCRETE COVERS AND A COVER MADE ACCORDING TO SAID METHOD
VERFAHREN ZUR ÜBERWACHUNG VON ZUGANGSABDECKUNGEN VON UNTERIRDISCHEN INFRASTRUKTUREN, INSBESONDERE VON GUSSEISEN- ODER GUSSEISEN-BETONABDECKUNGEN UND NACH DIESEM VERFAHREN HERGESTELLTE ABDECKUNG
PROCÉDÉ DE SURVEILLANCE DE COUVERTURES D'ACCÈS D'INFRASTRUCTURE SOUTERRAINE, EN PARTICULIER DE COUVERTURES EN FONTE OU BÉTON-FONTE, ET COUVERTURE RÉALISÉE SELON LEDIT PROCÉDÉ
NACHYLA DARIUWSZ (author)
2020-09-02
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
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Gründungen
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| European Patent Office | 2018
Cast iron manhole covers - foundry artifacts
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Method of monitoring access covers of underground infrastructure
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