The invention provides a traction device for pipe penetrating of a jacking pipe. The traction device comprises a first support detachably installed at the right end of the jacking pipe and a second support detachably installed at the right end of an outer pipe, the second support is provided with a hollow jack, the tensioning end of the hollow jack horizontally leftwards directly faces the centerof the jacking pipe, and the outer end of a steel strand matched with the tensioning end of the hollow jack is installed at the position, corresponding to the center of the jacking pipe, of the firstsupport. According to the traction device for pipe penetrating of the jacking pipe, the first support structure and the second support structure are arranged on the jacking pipe and the outer pipe respectively, the first support fixedly installed on the jacking pipe is dragged through the hollow jack and the steel strand, then the jacking pipe is dragged to move, the jacking pipe penetrating operation is achieved, and smooth proceeding of the pipe penetrating operation of the jacking pipe is ensured.
本发明创造提供了一种顶管穿管牵引装置,包括可拆卸安装在顶管右端的第一支架,以及可拆卸安装在外管右端的第二支架,所述第二支架安装有空心千斤顶,所述空心千斤顶张拉端水平向左正对顶管中心设置,该空心千斤顶张拉端处匹配的钢绞线外端安装在第一支架对应顶管中心位置处。本发明创造所述的一种顶管穿管牵引装置中,在顶管及外管上分别设置了第一支架和第二支架结构,利用空心千斤顶及钢绞线对固定安装在顶管上的第一支架牵引,进而实现对顶管牵引移动,实现顶管穿过作业,保证顶管穿管作业顺利进行。
Traction device for pipe penetrating of jacking pipe
一种顶管穿管牵引装置
2020-05-19
Patent
Electronic Resource
Chinese
IPC: | F16L PIPES , Rohre / 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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