Hanger apparatus for earthquake-resistant cable tray

According to the present invention, the present invention relates to an earthquake-resistant cable tray hanger apparatus comprising: a cable tray formed in a ladder shape for installing a ceiling installation fixture including a plurality of cables; a straight frame supporting a lower surface of the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	KWON, O DEOK
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BLASTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERATION HEATING INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES LIGHTING MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	According to the present invention, the present invention relates to an earthquake-resistant cable tray hanger apparatus comprising: a cable tray formed in a ladder shape for installing a ceiling installation fixture including a plurality of cables; a straight frame supporting a lower surface of the cable tray; a first support rod connected to a ceiling; a second support rod connected to both ends of the straight frame; and an earthquake-resistant unit provided between the first support rod and the second support rod for allowing movement in a vibration direction transmitted to a support frame and the cable tray. Therefore, the present invention can prevent the cable from being detaching from the cable tray or damaging the cable tray. 본 발명에 따른 내진용 케이블 트레이 행거 장치는 다수개의 케이블을 포함한 천장설치물을 설치할 수 있도록 사다리의 형태로 형성된 케이블 트레이, 상기 케이블 트레이의 하면을 지지하는 직선형 프레임, 천장에 연결된 제1 지지로드와 상기 직선형 프레임의 양측 단부에 연결된 제2 지지로드 및 상기 제1 지지로드와 제2 지지로드 사이에 마련되어 상기 지지프레임 및 상기 케이블 트레이에 전달되는 진동 방향에 대해 움직임을 허용하는 내진부를 포함하도록 구성되기 때문에 케이블 트레이로부터 케이블이 이탈하거나 케이블 트레이가 파손되는 것을 방지할 수 있다.