Slope direct-buried cable protection device for mountainous area

The invention relates to the field of power transmission line cables. Aiming at displacement damages caused by the rain washing to a pre-buried cable in a mountainous area in the prior art, the invention provides a slope direct-buried cable protection device for the mountainous area. The device is c...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: QIAN YEYOU, LIN SEN, XU TAO, GUO XIAODONG, WANG CHENJIE, XU JUN, ZHUANG HAIFENG, YU ZHANGXIN, WANG XIAOGUANG, DING BO, ZHENG XIUYUN, XU DONGLIANG, CHEN MENG, LI KUNMEI, CHEN FEI
Format: Patent
Sprache:chi ; eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The invention relates to the field of power transmission line cables. Aiming at displacement damages caused by the rain washing to a pre-buried cable in a mountainous area in the prior art, the invention provides a slope direct-buried cable protection device for the mountainous area. The device is characterized in that a cable is provided with cable protection sleeves at set intervals; parts, located at two sides of the cable protection sleeve, of the cable are respectively provided with a pre-buried part buried in soil; elastic parts are respectively disposed between the pre-buried parts and the cable protection sleeves. The device is simple in structure. During the laying of a slope direct-buried cable, angle irons are respectively buried at two sides of the cable at intervals, and the cable is sleeved by a protection sleeve layer. The protection sleeves are connected with the angle irons through an adjustable elastic device. When the soil covering the surface of the cable is lost, the cable can be fixed th