A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Simple building staircase and installing method of simple building staircase
The invention discloses a simple building staircase, which comprises a first cross beam, a second cross beam and two side beams, wherein the first cross beam and the second cross beam are fixed on different staircase platforms; one side of each side beam is connected with the first cross beam, and the other end of each side beam is connected with the second cross beam; horizontal pedals which are in uniform arrangement at intervals are arranged between the two side beams in the height direction; the two ends of the pedals are arranged on the side beams arranged at the two sides through connecting elements; each connecting element comprises a U-shaped insertion element; each U-shaped insertion element is provided with a first pin shaft and a second pin shaft; each first pin shaft is matched with a first installing hole formed in the corresponding side beam and a first positioning hole formed in the corresponding end of the two ends of the corresponding pedal; and each second pin shaft is matched with a second installing hole formed in the corresponding side beam and a second positioning hole formed in the corresponding end of the two ends of the corresponding pedal. The invention also discloses an installing method of the simple building staircase. The simple building staircase and the installing method of the simple building staircase have the advantages that the structure is simple; the processing is convenient; and the staircase installation between staircase platforms with different inclination degrees can be met.
Simple building staircase and installing method of simple building staircase
The invention discloses a simple building staircase, which comprises a first cross beam, a second cross beam and two side beams, wherein the first cross beam and the second cross beam are fixed on different staircase platforms; one side of each side beam is connected with the first cross beam, and the other end of each side beam is connected with the second cross beam; horizontal pedals which are in uniform arrangement at intervals are arranged between the two side beams in the height direction; the two ends of the pedals are arranged on the side beams arranged at the two sides through connecting elements; each connecting element comprises a U-shaped insertion element; each U-shaped insertion element is provided with a first pin shaft and a second pin shaft; each first pin shaft is matched with a first installing hole formed in the corresponding side beam and a first positioning hole formed in the corresponding end of the two ends of the corresponding pedal; and each second pin shaft is matched with a second installing hole formed in the corresponding side beam and a second positioning hole formed in the corresponding end of the two ends of the corresponding pedal. The invention also discloses an installing method of the simple building staircase. The simple building staircase and the installing method of the simple building staircase have the advantages that the structure is simple; the processing is convenient; and the staircase installation between staircase platforms with different inclination degrees can be met.
Simple building staircase and installing method of simple building staircase
YANG DEZHI (author) / XIA CHUN (author)
2015-11-11
Patent
Electronic Resource
English
IPC:
E04G
SCAFFOLDING
,
Baugerüste
OUTDOOR STAIRCASE STRUCTURE AND METHOD FOR INSTALLING OUTDOOR STAIRCASE STRUCTURE
| European Patent Office | 2019
Steel structure building staircase fixed point installing supporting equipment
| European Patent Office | 2020