A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an assembly type stair which comprises a plurality of treadles and PVC (polyvinyl chloride) plastic floors. The treadles are used for assembling the stair. The assembly type stair is characterized in that the treadles are specific right-angle steel plates, rectangular hollow-out grooves are formed in the left ends of top surfaces of the right-angle steel plates, rectangular grooves are formed in the right ends of the top surfaces of the right-angle steel plates, rectangular insertion components which can be inserted into the rectangular hollow-out grooves are arranged at the bottoms of vertical surfaces of the right-angle steel plates, the PVC plastic floors are arranged in the rectangular grooves, the rectangular insertion components can be inserted into the rectangular hollow-out grooves, and the multiple rectangular insertion components are inserted into the rectangular hollow-out grooves, so that the treadles can be connected with one another to form the assembly type stair. The assembly type stair has the advantages that the treadles and the PVC plastic floors can be easily combined with one another and can be conveniently detached from one another, the assembly type stair is anti-slip, and people can conveniently use the assembly type stair.
The invention discloses an assembly type stair which comprises a plurality of treadles and PVC (polyvinyl chloride) plastic floors. The treadles are used for assembling the stair. The assembly type stair is characterized in that the treadles are specific right-angle steel plates, rectangular hollow-out grooves are formed in the left ends of top surfaces of the right-angle steel plates, rectangular grooves are formed in the right ends of the top surfaces of the right-angle steel plates, rectangular insertion components which can be inserted into the rectangular hollow-out grooves are arranged at the bottoms of vertical surfaces of the right-angle steel plates, the PVC plastic floors are arranged in the rectangular grooves, the rectangular insertion components can be inserted into the rectangular hollow-out grooves, and the multiple rectangular insertion components are inserted into the rectangular hollow-out grooves, so that the treadles can be connected with one another to form the assembly type stair. The assembly type stair has the advantages that the treadles and the PVC plastic floors can be easily combined with one another and can be conveniently detached from one another, the assembly type stair is anti-slip, and people can conveniently use the assembly type stair.
Assembly type stair
ZHANG LUBIN (author)
2016-02-17
Patent
Electronic Resource
English
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden