Protective fence convenient to disassemble, assemble and replace
The utility model discloses a protective fence convenient to disassemble, assemble and replace. Comprising at least two stand columns, a transverse rod is detachably connected between the stand columns, the tail ends of the stand columns are movably connected with a supporting base, the two ends of...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a protective fence convenient to disassemble, assemble and replace. Comprising at least two stand columns, a transverse rod is detachably connected between the stand columns, the tail ends of the stand columns are movably connected with a supporting base, the two ends of the transverse rod and the two sides of the stand columns are provided with matched connecting mechanisms, each connecting mechanism comprises at least two notches and locking nuts, and one side of each notch is provided with a pivot. The tail end of the locking nut is rotationally connected to the notch pivot, the front end of the locking nut is connected with the other notch through a bolt, and a vertical rod is arranged in the limited space between the stand column and the transverse rod. Temporary building and emergency protection of a building or a road are very convenient and rapid, meanwhile, the tail ends of the stand columns are conical and can be used as ground thorns to be applied to municipal green belt |
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