Chain-type tool for screw connection of steel tube

The utility model discloses a chain-type tool for screw connection of a steel tube. The chain-type tool is composed of a tool body. The tool body comprises a handle made of a piece of square steel. A chain is welded to one side of the end of the handle. The other side, corresponding to the chain, of...

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Bibliographische Detailangaben
Hauptverfasser:	CHEN CHUNLAN, LIU SHUNQING, CHEN JIANYING, GONG JINBO, WU HANQUAN
Format:	Patent
Sprache:	eng
Schlagworte:	HAND TOOLS MANIPULATORS PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses a chain-type tool for screw connection of a steel tube. The chain-type tool is composed of a tool body. The tool body comprises a handle made of a piece of square steel. A chain is welded to one side of the end of the handle. The other side, corresponding to the chain, of the end of the handle is provided with a penetration hole, and the chain penetrates through the penetration hole. The chain-type tool for screw connection of the steel tube is simple in structure, low in weight and small in size, facilitates construction operation and repeated use, and meanwhile can meet the requirement for standard construction.