A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a lifting board device for wall plastering. The lifting board device comprises a bottom board, wherein a guide tube is arranged on the bottom board, a lifting rod is nested in the guide tube, a rotating wheel is arranged on the guide tube and connected with the lifting rod through threads, a hand cranking wheel is arranged on the bottom board through a support rod and connected with a hand crank, the rotating wheel and the hand cranking wheel are connected through a connecting belt, a lifting board is arranged at one end of the lifting rod horizontally, an operation cabinet is arranged on the lifting board, a liquid spraying tank is arranged in the operation cabinet, a plurality of liquid spraying needle tubes are arranged on one side wall of the operation cabinet, a liquid spraying plug is arranged in the liquid spraying tank and connected with a push rod, the outer side of the liquid spraying tank is connected with a liquid guide block, the inward surface of the liquid guide block is a concave arc surface, the lifting board is connected with a protecting block, and the inward surface of the protecting block is a concave arc surface. The lifting board device has a vertical lifting function; a coating can be conveniently and rapidly sprayed to a wall, and the wall plastering efficiency is improved.
The invention discloses a lifting board device for wall plastering. The lifting board device comprises a bottom board, wherein a guide tube is arranged on the bottom board, a lifting rod is nested in the guide tube, a rotating wheel is arranged on the guide tube and connected with the lifting rod through threads, a hand cranking wheel is arranged on the bottom board through a support rod and connected with a hand crank, the rotating wheel and the hand cranking wheel are connected through a connecting belt, a lifting board is arranged at one end of the lifting rod horizontally, an operation cabinet is arranged on the lifting board, a liquid spraying tank is arranged in the operation cabinet, a plurality of liquid spraying needle tubes are arranged on one side wall of the operation cabinet, a liquid spraying plug is arranged in the liquid spraying tank and connected with a push rod, the outer side of the liquid spraying tank is connected with a liquid guide block, the inward surface of the liquid guide block is a concave arc surface, the lifting board is connected with a protecting block, and the inward surface of the protecting block is a concave arc surface. The lifting board device has a vertical lifting function; a coating can be conveniently and rapidly sprayed to a wall, and the wall plastering efficiency is improved.
Lifting board device for wall plastering
YUN JINGLIN (author)
2016-02-10
Patent
Electronic Resource
English
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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