Packaging frame for guardrail or fence
The utility model discloses a packaging frame for a guardrail or a fence. The device comprises a bottom frame and two side frames arranged on the two sides of the upper end face of the bottom frame correspondingly. The packaging frame further comprises at least one binding and fixing assembly used f...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a packaging frame for a guardrail or a fence. The device comprises a bottom frame and two side frames arranged on the two sides of the upper end face of the bottom frame correspondingly. The packaging frame further comprises at least one binding and fixing assembly used for tightening and fixing. The binding and fixing assembly comprises a fixing rope with one end fixedto one side edge of the bottom frame, a tightening rack fixed to the other end of the fixing rope, reversing rolling wheels arranged at the upper ends of the two side frames respectively, and a tightening part arranged on the other side edge of the bottom frame. And the tightening rack and the tightening part form a ratchet mechanism for tightening the fixing rope. According to the utility model,the ratchet mechanism is used for quickly tightening the fixing rope, the connection is compact, the loosening problem during manual binding is avoided, and the problems of surface scratching and thelike caused by relative sl |
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