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A platform for research: civil engineering, architecture and urbanism
The invention provides a pneumatic vibrator. The pneumatic vibrator comprises a vibrating rod. The vibrating rod comprises an outer shell and an inner structure. The inner structure comprises a rotating pipe connected to a support through a shaft. One end of the rotating pipe is closed, and the other end of the rotating pipe is communicated with an air outlet of an outer air pump through a first hose. The inner structure further comprises an air return pipe. One end of the air return pipe is open, and the other end of the air return pipe is communicated with an air inlet of the air pump through a second hose. The surface of the rotating pipe is provided with a row of air injection holes in the axial direction, and the air injection holes are formed in the circumferential positions and face the same direction. The axes of the air injection holes, namely, the air injection directions of the air injection holes deviate from the axis of the rotating pipe so that injected air flow can generate a torque on the rotating pipe. The pneumatic vibrator is high in mechanical efficiency and suitable for various complex working conditions.
The invention provides a pneumatic vibrator. The pneumatic vibrator comprises a vibrating rod. The vibrating rod comprises an outer shell and an inner structure. The inner structure comprises a rotating pipe connected to a support through a shaft. One end of the rotating pipe is closed, and the other end of the rotating pipe is communicated with an air outlet of an outer air pump through a first hose. The inner structure further comprises an air return pipe. One end of the air return pipe is open, and the other end of the air return pipe is communicated with an air inlet of the air pump through a second hose. The surface of the rotating pipe is provided with a row of air injection holes in the axial direction, and the air injection holes are formed in the circumferential positions and face the same direction. The axes of the air injection holes, namely, the air injection directions of the air injection holes deviate from the axis of the rotating pipe so that injected air flow can generate a torque on the rotating pipe. The pneumatic vibrator is high in mechanical efficiency and suitable for various complex working conditions.
Pneumatic vibrator
MA RENHUAN (author)
2015-07-01
Patent
Electronic Resource
English
IPC:
E04G
SCAFFOLDING
,
Baugerüste