Pipeline butt joint equipment

The invention belongs to the technical field of pipeline butt joint, and particularly relates to pipeline butt joint equipment which comprises a bottom plate, a rectangular sliding groove is formed in the upper end of the bottom plate, fixing assemblies are arranged on the two sides of the upper end...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG DUPING, LU YUNZHONG, LI BINGCHENG, LI GUANQUAN, YUAN XIAONA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The invention belongs to the technical field of pipeline butt joint, and particularly relates to pipeline butt joint equipment which comprises a bottom plate, a rectangular sliding groove is formed in the upper end of the bottom plate, fixing assemblies are arranged on the two sides of the upper end of the bottom plate correspondingly, and each fixing assembly comprises a first U-shaped block arranged at the upper end of the bottom plate in a sliding mode. First arc-shaped blocks are fixedly connected to the two sides of the upper end of the first U-shaped block correspondingly, second arc-shaped blocks are rotationally connected to one sides of the upper ends of the first arc-shaped blocks correspondingly, a connecting assembly is arranged in the middle of the bottom plate and comprises a fourth rectangular plate fixedly connected to the middle of the upper end of the bottom plate, and second rectangular plates are slidably connected to the two sides of the fourth rectangular plate correspondingly; and third