Cloudy well lid of theftproof that has pickproof lock

Cloudy well lid of theftproof that has pickproof lock

The utility model discloses a cloudy well lid of theftproof that has pickproof lock, including cloudy well lid body, leak hole and 4 well head connecting holes have been seted up on the cloudy well lid body, 4 the scribing is installed to the drill way edge of well head connecting hole, install firs...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: LEI SONGSHAN
Format: Patent
Sprache:eng
Schlagworte:
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Beschreibung
Zusammenfassung:The utility model discloses a cloudy well lid of theftproof that has pickproof lock, including cloudy well lid body, leak hole and 4 well head connecting holes have been seted up on the cloudy well lid body, 4 the scribing is installed to the drill way edge of well head connecting hole, install first arch in the scribing, set up first lockhole in the first arch, the second arch is installed to cloudy well lid body, the second lockhole has been seted up in the second arch, install the pickproof lock on first lockhole and the second lockhole. Have simple structure, simple to operate, pickproof lock play the pinning scribing to reach the theftproof effect.