The invention discloses a pipeline hoisting and laying device for power construction. The device comprises a top plate, a support frame, a support leg plate, a power box, a first extendable mechanism,a lifting plate and clamps, each clamp comprises a second extendable mechanism fixedly mounted on the lifting plate, first hinge seats, arc-shaped clamping plates and second hinge seats; and third hinge seats are symmetrically mounted on the two sides of the bottom end face of the lifting plate in the length direction, and the second hinge seats and the third hinge seats arranged on the same sideof the second extendable mechanism are connected through connecting rods. The device has the beneficial effects that the first extendable mechanism drives the lifting plate to ascend and descend, then the clamps are driven to ascend and descend, the height of a pipeline is changed, a second lead screw is adopted for driving a second inserting rod to ascend and descend, a traditional hydraulic cylinder is replaced, the hydraulic cylinder is always kept in a driving state during clamping, and the adopted second lead screw is always in a clamping state once stopped, so that the clamping effect is relatively better.

    本发明公开了一种电力施工用管道吊装铺设装置,包括顶板、支撑架、支脚板、动力箱、第一伸缩机构、升降板、夹具,夹具包括固定安装在升降板上的第二伸缩机构、第一铰接座、弧形夹板、第二铰接座,升降板的底端端面长度方向的两侧对称安装有第三铰接座,设于第二伸缩机构同一侧的第二铰接座与第三铰接座之间通过连接杆相连接。本发明的有益效果为:本发明第一伸缩机构带动升降板升降,继而带动夹具升降,改变管道的高低,这里采用第二丝杆带动第二插杆的升降,取缔了传统的液压缸,液压缸在夹持时是一直保持驱动状态的,而采用的第二丝杆一旦停机则就一直处于夹紧状态,相对起来夹持效果更好。


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    Title :

    Pipeline hoisting and laying device for power construction


    Additional title:

    一种电力施工用管道吊装铺设装置


    Contributors:
    JIA JIANGANG (author) / ZHANG JIANBO (author) / WANG XINYUN (author) / WU XIZHEN (author) / QI DINGQIANG (author) / LI SHIYA (author) / WANG TIAOLING (author)

    Publication date :

    2021-03-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen



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