A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a pneumatic flat-plate vibrator, which comprises a bottom plate and a vibration tube, wherein the vibration tube is internally provided with a ball body. The pneumatic flat-plate vibrator is characterized in that the vibration tube is connected with the bottom plate via an elastic part; the vibration tube is provided with an air inlet and an air outlet opposite to the air inlet horizontally; and the diameter of the air inlet is larger than that of the air outlet. According to the technical scheme of the invention, energy of high-pressure gas is more effectively converted into concrete pressure, thereby improving the working efficiency; and the pneumatic flat-plate vibrator can be applied to different construction scenes.
The invention discloses a pneumatic flat-plate vibrator, which comprises a bottom plate and a vibration tube, wherein the vibration tube is internally provided with a ball body. The pneumatic flat-plate vibrator is characterized in that the vibration tube is connected with the bottom plate via an elastic part; the vibration tube is provided with an air inlet and an air outlet opposite to the air inlet horizontally; and the diameter of the air inlet is larger than that of the air outlet. According to the technical scheme of the invention, energy of high-pressure gas is more effectively converted into concrete pressure, thereby improving the working efficiency; and the pneumatic flat-plate vibrator can be applied to different construction scenes.
Pneumatic flat-plate vibrator
WEN GUODONG (author)
2015-08-12
Patent
Electronic Resource
English
IPC:
E04G
SCAFFOLDING
,
Baugerüste
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
Pneumatic flat plate vibrator based on Bernoulli principle
| European Patent Office | 2020