A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Combined springboard
The invention discloses a combined springboard. The combined springboard comprises a springboard, wherein a reinforcing rib along the length direction is arranged on the bottom surface of the springboard; a plurality of anti-slipping bulges are arranged on the top surface of the springboard; a hollow containing cavity is formed in one end of the springboard along the length direction; the hollow containing cavity is internally provided with a spring and ladder shafts arranged at the two ends of the spring; small shafts of the ladder shafts are arranged outwards; through holes matched with the small shafts are formed in hollow containing cavity walls, relative to the small shafts of the ladder shafts; the small shafts of the ladder shafts penetrate through the hollow containing cavity through the through holes in the hollow containing cavity walls; the other end of the springboard in the length direction is provided with a groove matched with the hollow containing cavity; the two opposite side walls of the groove are further provided with through holes matched with the small shafts; when the two springboards are connected, the hollow containing cavity of one springboard is embedded into the groove of the springboard; the small shafts of the ladder shafts at the two ends of the spring are embedded into the through holes in the side wall of the groove. According to the combined springboard, the two springboard are connected to form a whole body; one end is not easy to raise when a worker stamps the springboard and the worker does not easily slip, so that the combined springboard is safer.
Combined springboard
The invention discloses a combined springboard. The combined springboard comprises a springboard, wherein a reinforcing rib along the length direction is arranged on the bottom surface of the springboard; a plurality of anti-slipping bulges are arranged on the top surface of the springboard; a hollow containing cavity is formed in one end of the springboard along the length direction; the hollow containing cavity is internally provided with a spring and ladder shafts arranged at the two ends of the spring; small shafts of the ladder shafts are arranged outwards; through holes matched with the small shafts are formed in hollow containing cavity walls, relative to the small shafts of the ladder shafts; the small shafts of the ladder shafts penetrate through the hollow containing cavity through the through holes in the hollow containing cavity walls; the other end of the springboard in the length direction is provided with a groove matched with the hollow containing cavity; the two opposite side walls of the groove are further provided with through holes matched with the small shafts; when the two springboards are connected, the hollow containing cavity of one springboard is embedded into the groove of the springboard; the small shafts of the ladder shafts at the two ends of the spring are embedded into the through holes in the side wall of the groove. According to the combined springboard, the two springboard are connected to form a whole body; one end is not easy to raise when a worker stamps the springboard and the worker does not easily slip, so that the combined springboard is safer.
Combined springboard
XUE BINGQUAN (author) / HU BIN (author) / XU JUN (author)
2015-07-08
Patent
Electronic Resource
English
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Piedmont, springboard of design
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