Labor-saving gas pipeline restorer

The utility model discloses a labor-saving gas pipeline restorer which comprises two supporting arms, the two supporting arms are connected in a pivoted mode to form a scissor structure, the tail endof each supporting arm is provided with a half sleeve body, and the two half sleeve bodies are splice...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CHEN MINGFANG, CHEN SHUILAI, HUANG CHUNSHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a labor-saving gas pipeline restorer which comprises two supporting arms, the two supporting arms are connected in a pivoted mode to form a scissor structure, the tail endof each supporting arm is provided with a half sleeve body, and the two half sleeve bodies are spliced to form a complete pipe sleeve matched with a gas pipeline. Compared with the prior art, the novel gas pipeline restorer is flexible to operate, the range of an operation pit is narrowed, and the earthwork workload is reduced. 本实用新型公开一种省力的燃气管道复原器，包括两个支臂，两个支臂枢接形成剪刀结构，每一支臂尾端设有半套体，两个半套体拼接形成匹配燃气管道的完整管套。与现有技术相比，所述新型燃气管道复原器操作灵活，缩小作业坑范围，减少土方工作量。