A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a connection structure of a pipe body, easily manufacturable, and easily connecting a column, with a simple constitution, in the connection structure of the pipe body for connecting the column provided in a brace for a temporary scaffold.SOLUTION: The connection structure of the pipe body is formed by connecting both by inserting an insertion cylinder part 20 of an insertion pipe 10 into the pipe body of a connection object pipe. The connection structure of the pipe body is provided so that the end part vicinity of the insertion cylinder part of the insertion pipe is formed in a tapering-off tapered cylinder part 30, an outer peripheral edge part 36 of an end surface 35 of the tapered cylinder part is formed in a curved surface, an end surface of the insertion pipe is exposed to a tip surface 37 of the tapered cylinder part, and the insertion pipe is a connection pin 50 having the insertion cylinder part on both sides of a central cylinder part 21, or the insertion pipe is a column insertion pipe 60 having the insertion cylinder part on the other side whose one side is fixed to a support pipe P1.
【課題】仮設足場用筋交いに備えられる支柱を連結する管体の接続構造において、簡単な構成で容易に製作することができるとともに、支柱を接続しやすい管体の接続構造を提供する。【解決手段】被接続管の管体内に差込管１０の差込筒部２０が挿入されて両者が連結されてなる管体の接続構造であって、差込管の差込筒部の端部近傍が先細のテーパ状筒部３０に形成されているとともに、テーパ状筒部の端面３５の外周縁部３６が曲面にて形成されており、テーパ状筒部の先端面３７に差込管の端面が露出し、差込管が中央筒部２１の両側に差込筒部を有する連結ピン５０である、若しくは差込管が一側が支持管Ｐ１に固着された他側に差込筒部を有する支柱差込管６０である管体の接続構造を提供する。【選択図】図１
PROBLEM TO BE SOLVED: To provide a connection structure of a pipe body, easily manufacturable, and easily connecting a column, with a simple constitution, in the connection structure of the pipe body for connecting the column provided in a brace for a temporary scaffold.SOLUTION: The connection structure of the pipe body is formed by connecting both by inserting an insertion cylinder part 20 of an insertion pipe 10 into the pipe body of a connection object pipe. The connection structure of the pipe body is provided so that the end part vicinity of the insertion cylinder part of the insertion pipe is formed in a tapering-off tapered cylinder part 30, an outer peripheral edge part 36 of an end surface 35 of the tapered cylinder part is formed in a curved surface, an end surface of the insertion pipe is exposed to a tip surface 37 of the tapered cylinder part, and the insertion pipe is a connection pin 50 having the insertion cylinder part on both sides of a central cylinder part 21, or the insertion pipe is a column insertion pipe 60 having the insertion cylinder part on the other side whose one side is fixed to a support pipe P1.
【課題】仮設足場用筋交いに備えられる支柱を連結する管体の接続構造において、簡単な構成で容易に製作することができるとともに、支柱を接続しやすい管体の接続構造を提供する。【解決手段】被接続管の管体内に差込管１０の差込筒部２０が挿入されて両者が連結されてなる管体の接続構造であって、差込管の差込筒部の端部近傍が先細のテーパ状筒部３０に形成されているとともに、テーパ状筒部の端面３５の外周縁部３６が曲面にて形成されており、テーパ状筒部の先端面３７に差込管の端面が露出し、差込管が中央筒部２１の両側に差込筒部を有する連結ピン５０である、若しくは差込管が一側が支持管Ｐ１に固着された他側に差込筒部を有する支柱差込管６０である管体の接続構造を提供する。【選択図】図１
CONNECTION STRUCTURE OF PIPE BODY
管体の接続構造
AOYAMA KOJI (author)
2015-07-06
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste