The invention discloses a pull rod for a hydraulic jack. The pull rod comprises a pull rod body, a rubber sleeve is fixedly mounted on the outer surface of the pull rod body, hook and loop fasteners are fixedly mounted on the middle position of the outer surface of the rubber sleeve, one end of the outer surface of the pull rod body is sleeved with a top end cover, the other end of the outer surface of the pull rod body is sleeved with a bottom end cover, a first extension rod is mounted in the pull rod body, a groove is formed in the position, close to one end, of the outer surface of the first extension rod, a second extension rod is mounted in the first extension rod, and a limiting block is fixedly mounted on the other end of the first extension rod. The pull rod for the hydraulic jackis provided with the hook and loop fasteners, the first extension rod and the second extension rod, firstly, the pull rod can be conveniently bound on the jack, during use, the length can be prolonged, use is convenient, when the pull rod is not used, the pull rod can shrink and is convenient to carry, practicability is higher, and the better use prospect can be brought.
本发明公开了一种液压千斤顶用拉杆,包括拉杆本体,所述拉杆本体的外表面固定安装有橡胶套,所述橡胶套的外表面居中位置固定安装有魔术贴,所述拉杆本体的外表面一端位置套设安装有顶端盖,所述拉杆本体的外表面另一端位置套设安装有底端盖,所述拉杆本体的内部设有第一延伸杆,且第一延伸杆的外表面靠近一端位置设有凹槽,所述第一延伸杆的内部设有第二延伸杆,所述第一延伸杆的另一端固定安装有限位块。本发明所述的一种液压千斤顶用拉杆,设有魔术贴、第一延伸杆和第二延伸杆,首先方便将拉杆捆绑在千斤顶上,且在使用时能够延伸长度,方便使用,在不使用时能够收缩方便携带,实用性更高,带来更好的使用前景。
Pull rod for hydraulic jack
一种液压千斤顶用拉杆
2020-05-01
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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