Engineering machinery and counter weight mechanism of the same

The utility model relates to a counter weight mechanism which comprises a counter weight frame (1) and a counter weight block (2) arranged on the counter weight frame (1), and further comprises a first guide part and a second guide part, wherein the first guide part is matched with the second guide...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHAO DIHUI, ZHOU ZHIJIE
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model relates to a counter weight mechanism which comprises a counter weight frame (1) and a counter weight block (2) arranged on the counter weight frame (1), and further comprises a first guide part and a second guide part, wherein the first guide part is matched with the second guide part, and the first guide part and the second guide part are respectively arranged on the counter weight frame (1) and the counter weight block (2); a protrusion (6) is formed by one of the first guide part and the second guide part and a concave hole (7) is formed by the other one of the first guide part and the second guide part. The counter weight mechanism ensures that the counter weight block can be installed conveniently and improves installment efficiency and safety through improved structures of the counter weight block.