Protective device for mechanical and electrical installation construction
The utility model relates to the field of mechanical and electrical installation equipment, in particular to a protective device for mechanical and electrical installation construction, which comprises a first supporting rod, a second supporting rod, a third supporting rod and a fourth supporting ro...
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| Hauptverfasser: | , , , , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The utility model relates to the field of mechanical and electrical installation equipment, in particular to a protective device for mechanical and electrical installation construction, which comprises a first supporting rod, a second supporting rod, a third supporting rod and a fourth supporting rod which are vertically arranged, and a first connecting cross rod and a second connecting cross rod which are arranged at intervals are fixedly connected between the first supporting rod and the third supporting rod. First connecting cross rods and second connecting cross rods which are arranged at intervals are fixedly connected between the second supporting rod and the fourth supporting rod, tool containing grooves are movably formed in the two first connecting cross rods, and height adjusting devices are arranged between the first connecting cross rods and the second connecting cross rods; a guardrail is connected between the first supporting rod and the second supporting rod, and a guardrail is connected betwee |
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