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  • 經濟款HSZ型手拉葫蘆

  • 產品種類:手拉葫蘆

    額定載重:1噸

    起升高度:9米

    執行標準:JB/T 7334 -2007

    自身重量:20kg

  • 詢價:182-0000-7053
  • 產品簡介:

    經濟款HSZ型手拉葫蘆,是一款圓形外殼的手拉葫蘆,手拉葫蘆向上提升重物時,順時針拽動手動鏈條、手鏈輪轉動,下降時逆時針拽動手拉鏈條,制動座跟剎車片分離,棘輪在棘爪的作用下靜止,五齒長軸帶動起重鏈輪反方向運行,從而平穩下降重物。手拉葫蘆一般采用棘輪摩擦片式單向制動器,在載荷下能自行制動,棘爪在彈簧的作用下與棘輪嚙合,使制動器安全工作。

    它具有安全可靠、維護簡便、機械效率高、手鏈拉力小、自重較輕便于攜帶、外形美觀尺寸較小、經久耐用的特點,適用于工廠、礦山、建筑工地、碼頭、船塢、倉庫等用作安裝機器、起吊貨物,尤其對于露天和無電源作業,更顯示出其優越性。


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