The invention discloses a walking mechanism expanding device, a pipe pushing machine walking mechanism and a pipe pushing machine, and belongs to the technical field of non-excavation, and the walking mechanism expanding device is applied to the pipe pushing machine walking mechanism and comprises two oppositely-arranged supporting plates and a connecting plate used for connecting and fixing the supporting plates on the two sides. The walking mechanism extension device further comprises a plurality of pin shafts detachably connected between the supporting plates on the two sides, a plurality of pin shaft holes used for installing the pin shafts are correspondingly formed in the supporting plates on the two sides, and the pin shaft holes are sequentially arranged at intervals. A first installation space used for being connected with a walking mechanism wheel carrier through a pin shaft and a second installation space used for being connected with a walking wheel assembly through a pin shaft are arranged between the supporting plates on the two sides. The extension device of the walking mechanism can adapt to the construction process of pipelines with various pipe diameters, the application range of the walking mechanism is expanded, and the universality of the walking mechanism is improved. The device is simple in structure and convenient to install, auxiliary equipment is not needed, and the purchase cost is reduced.

    本发明公开了一种行走机构扩展装置、推管机行走机构与推管机,属于非开挖技术领域,该行走机构扩展装置应用于推管机行走机构,包括两个相对布置的支板以及用于连接固定两侧支板的连接板,行走机构扩展装置还包括多个可拆卸连接于两侧支板之间的销轴,两侧支板上对应开设有多个用于安装销轴的销轴孔,多个销轴孔依次间隔布置,两侧支板之间设有用于通过销轴连接行走机构轮架的第一安装空间以及通过销轴连接行走轮组件的第二安装空间。本发明提供的行走机构扩展装置能够适应于多种管径的管道施工过程,扩展了行走机构的适用范围,提高了其通用性。本发明结构简单,安装方便,无需辅助设备,降低了采购成本。


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    Title :

    Walking mechanism expanding device, pipe pushing machine walking mechanism and pipe pushing machine


    Additional title:

    行走机构扩展装置、推管机行走机构与推管机


    Contributors:
    PENG ZHENGYANG (author) / LI PEI (author) / MA CAN (author) / LIU XING (author) / YAO MAN (author) / LIU RENFENG (author) / CHEN LANG (author)

    Publication date :

    2022-07-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16L PIPES , Rohre / B62D MOTOR VEHICLES , Motorfahrzeuge / 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 / F16M Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist , FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE



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