The invention discloses a hoisting threading operational rod whose height is convenient to adjust and belongs to the field of auxiliary tools for electric equipment hoisting. The hoisting threading operational rod comprises a rod body and a threading device located on an end part of the rod body, wherein the rod body is formed by sleeving at least two unit rods; each unit rod comprises a main bodysection and a sleeving section; the outer diameter of each sleeving section is smaller than the outer diameter of the corresponding main body section; an elastic pin which radially extends towards two sides is disposed on the top of each sleeving section; two butting holes are symmetrically formed in the bottom of each main body section; when the two unit rods are mutually sleeved, the two butting holes of the main body section of one unit rod are matched and butted with the elastic pin of the sleeving section of the other unit rod; and insertion holes matched with the elastic pins are also formed in the threading device.
本发明公开了一种方便调节高度的吊装穿线操作杆,属于电力设备吊装辅助工具领域,包括杆身和位于杆身端部的穿线装置,所述杆身由至少两根单元杆套接组成,每根单元杆包括主体段和套接段,所述套接段的外径小于主体段的外径,所述套接段的顶部设有径向往两侧延伸的弹性销,所述主体段的底部设有对称设置的两个对接孔,两根单元杆相互套接时,其中一根单元杆主体段的两个对接孔匹配对接另一根单元套接段的弹性销,所述穿线装置上也设有与所述弹性销对应匹配的插装孔。本发明的优点在于可以较为方便调节操作杆的长度,且使得每根单元杆的通用性更强。本发明用于吊装设备用。
Hoisting threading operational rod whose height is convenient to adjust
一种方便调节高度的吊装穿线操作杆
2020-04-10
Patent
Electronic Resource
Chinese
IPC: | F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / B66D Haspeln , CAPSTANS / F16F SPRINGS , Federn / H02B BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER , Schalttafeln, Unterstationen oder Schaltanordnungen für die Abgabe oder Verteilung elektrischer Energie |
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