Moistureproof unshielded antitheft protection cover of hydrological long view hole monitor
The invention relates to a moistureproof unshielded antitheft protection cover of a hydrological long view hole monitor. By using the moistureproof unshielded antitheft protection cover of the invention, monitored equipment can be guaranteed to not be stolen under conditions of being safety, ventila...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to a moistureproof unshielded antitheft protection cover of a hydrological long view hole monitor. By using the moistureproof unshielded antitheft protection cover of the invention, monitored equipment can be guaranteed to not be stolen under conditions of being safety, ventilating and not covering a signal. Integrity of hydrology monitoring data can be guaranteed. The moistureproof unshielded antitheft protection cover comprises: a protective cover cylinder and a protective cover cap. The protective cover cylinder is locked with the protective cover cap through a locking mechanism. The locking mechanism comprises a protective cover key set arranged on the protective cover cylinder. A protective cover key screw thread column is arranged on a position of the protective cover cap, wherein the position corresponds to the position of the protective cover key set. A protective cover bolt form threaded connection with the protective cover key screw thread column. The protective cover cylinder |
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