Security monitor convenient to maintain

The security monitor convenient to maintain comprises a base and is characterized in that a first supporting frame is fixedly connected to the upper side of the base, a second supporting frame is connected to the first supporting frame in a sliding mode, sliding grooves with openings in the top ends...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	YUAN SUPING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING STANDS OR SUPPORTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The security monitor convenient to maintain comprises a base and is characterized in that a first supporting frame is fixedly connected to the upper side of the base, a second supporting frame is connected to the first supporting frame in a sliding mode, sliding grooves with openings in the top ends are formed in the two opposite faces of the four faces of the first supporting frame, and the second supporting frame is connected with the first supporting frame in a sliding mode. Clamping grooves with the top ends closed are formed in the two faces, adjacent to the sliding groove, of the first supporting frame, a sealing plate is fixedly connected to the top end of the second supporting frame, and sliding blocks capable of being matched with the sliding groove are fixedly connected to the inner walls of the two faces, adjacent to the sliding groove, of the second supporting frame; the bottoms of the two faces, adjacent to the sliding blocks, of the inner wall of the second supporting frame are fixedly connected