Disassembling and assembling inspection tool for sewer well lid

The utility model belongs to the technical field of sewer well lid maintenance, and particularly relates to a sewer well lid disassembly and assembly inspection tool. The sewer well lid disassembly and assembly inspection tool comprises a base and is characterized in that universal wheels are instal...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LI HUI, LI JIANBO, SONG LEPING, LI ENSHAN, ZHANG ZHICHAO
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model belongs to the technical field of sewer well lid maintenance, and particularly relates to a sewer well lid disassembly and assembly inspection tool. The sewer well lid disassembly and assembly inspection tool comprises a base and is characterized in that universal wheels are installed below the base, oil cylinders are installed on the two sides of the upper portion of the base, the output ends of the oil cylinders are fixed to the two sides of the width of a cross beam, lifting rods are hinged to the two sides of the length of the cross beam respectively, and hooks are installed at the bottoms of the lifting rods. The device has the advantages that the device replaces part of manpower to be used for installing, checking and dismantling the sewer well lid, stress on the portion making contact with the well lid is even, the damage rate of the well lid and the contact face of the well lid is reduced, the direct contact time of operators and the well lid is greatly shortened, operation safety is