Hole guiding power head reverse punching device

The utility model relates to the technical field of power head reverse punching equipment, and provides a guide hole power head reverse punching device which comprises a shell, a first cavity, a second cavity, a guide hole, a guide hole, a guide hole and a guide hole, and is characterized in that ca...

Full description

Saved in:
Bibliographic Details
Main Authors CHEN FEIDA, LIN ZONGHUI, XIA MENG, GUO WEN, ZHANG LIFENG
Format Patent
LanguageChinese
English
Published 07.05.2024
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
Online AccessGet full text

Cover

More Information
Summary:The utility model relates to the technical field of power head reverse punching equipment, and provides a guide hole power head reverse punching device which comprises a shell, a first cavity, a second cavity, a guide hole, a guide hole, a guide hole and a guide hole, and is characterized in that cavities penetrating through two ends are formed in the shell and comprise the first cavity and the second cavity; the bearing seat is rotationally connected into the first cavity; the rotating body is mounted in the second cavity in an embedded manner; the bit shank body is sequentially pushed into the bearing seat and the rotating body in the axial direction and extends out of the shell, a transmission part is arranged on the outer side of the bit shank body, and when the hole guiding power head reverse hitting device is lifted upwards, the bit shank body can make contact with the bearing seat and drive the bearing seat to rotate together. 本实用新型涉及动力头反打设备技术领域，提供了一种引孔动力头反打装置，包括一壳体，其内部开设有贯穿两端的腔体，包括第一腔体和第二腔体；一轴承座，转动连接在
Bibliography:Application Number: CN202322217902U