The invention belongs to the field of hydraulic engineering, and particularly relates to a tamping machine for hydraulic engineering construction. The tamping machine comprises a support frame, a driving box is fixedly connected onto the support frame, a rotating shaft is rotatably connected into the driving box, an intermittent switch is arranged between the rotating shaft and the driving box, a worm gear sleeves the rotating shaft, a worm is rotationally connected between the driving box and the support frame, the worm is meshed with the worm gear, and a speed reducing mechanism matched with the worm is arranged on the support frame. Through the arranged intermittent switch, an electromagnetic plate can be powered on at intervals, pressing mechanisms can press a soil layer in a reciprocating mode in cooperation with a reset spring, through the arranged speed reducing mechanism, under transmission of the worm and the worm gear, the rotating shaft can be driven to rotate, then the rotating shaft can drive all the pressing mechanisms to continuously conduct compaction operation on an annular area around a piping shaft, the labor loss caused by manual regulation and control of the tamping machine for compaction operation is avoided, and the compaction efficiency is greatly improved.

    本发明属于水利工程领域,尤其是涉及一种水利工程施工用打夯机,包括支撑架,所述支撑架上固定连接有驱动盒,且驱动盒中转动连接有转轴,所述转轴和驱动盒之间设置有间歇开关,且转轴上套接有蜗轮,所述驱动盒和支撑架之间转动连接有蜗杆,且蜗杆与蜗轮相啮合,所述支撑架上设置有与蜗杆相配合的减速机构。本发明可通过设置的间歇开关,使得电磁板可以间隔通电,配合复位弹簧,使得压合机构可以往复压合土层,通过设置的减速机构,可以在蜗杆和蜗轮的传动下,带动转轴转动,进而使得转轴可以带动各个压合机构不断对管道井周围的环形区域进行压实作业,既避免了人工调控装置进行压实作业的劳力损耗,且极大的提高了压实效率。


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    Title :

    Tamping machine for hydraulic engineering construction


    Additional title:

    一种水利工程施工用打夯机


    Contributors:

    Publication date :

    2021-07-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    E02D FOUNDATIONS , Gründungen / B60B VEHICLE WHEELS , Räder für Fahrzeuge / H01H Elektrische Schalter , ELECTRIC SWITCHES



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