Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an assembled stair which comprises a plurality of treadles for assembling the stair. The assembled stair is characterized in that each treadle comprises an upper top plate and two lower vertical plates, each top plate comprises a left top plate and a right top plate, two clamp grooves are formed in the left side of each left top plate, clamp grooves are formed in the lower ends of the right sides of the two vertical plates of each treadle, the thickness of each left top plate is a half of the thickness of each right top plate, and the two clamp grooves in each left top plate can be completely clamped with the clamp grooves in the corresponding vertical plates, so that each left top plate can be connected with the two corresponding vertical plates; the treadles are all-steel treadles, and the multiple treadles are clamped with one another to be assembled to form the assembled stair. The assembled stair has the advantages that the assembled stair is simple in structure and convenient to assemble and detach, is made of all-steel materials, is stable and firm and is quite convenient to use.
The invention discloses an assembled stair which comprises a plurality of treadles for assembling the stair. The assembled stair is characterized in that each treadle comprises an upper top plate and two lower vertical plates, each top plate comprises a left top plate and a right top plate, two clamp grooves are formed in the left side of each left top plate, clamp grooves are formed in the lower ends of the right sides of the two vertical plates of each treadle, the thickness of each left top plate is a half of the thickness of each right top plate, and the two clamp grooves in each left top plate can be completely clamped with the clamp grooves in the corresponding vertical plates, so that each left top plate can be connected with the two corresponding vertical plates; the treadles are all-steel treadles, and the multiple treadles are clamped with one another to be assembled to form the assembled stair. The assembled stair has the advantages that the assembled stair is simple in structure and convenient to assemble and detach, is made of all-steel materials, is stable and firm and is quite convenient to use.
Assembled stair
ZHANG LUBIN (Autor:in)
17.02.2016
Patent
Elektronische Ressource
Englisch
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden