TEMPORARY SUPPORT COLUMN

• Main Author: KOMATSU TATSUO
• Format: Patent
• Language: English; Japanese
• Published: 24.06.2021
• Subjects: ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE; BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; FORMS; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; SCAFFOLDING; SHUTTERING

To provide a temporary support column easily installable on a covering plate by using a hanging hole and removable.SOLUTION: A temporary support column comprises: a support column body 2 erected on a covering plate A; a raising member 3 concentrically attached to an upper end of the support column body 2 and sliding upward the support column body 2 and raising the upper end of the support column body 2; a rod 4 slidably penetrating through the support column 2 and the raising member 3 in the axial direction of the support column 2 and the raising member 3; a locking metal fitting 7 attached to a lower end of the rod 4 and locked to a hanging hole a provided on the covering plate A; and a tightening metal fitting 8 screwed to a male screw provided at an upper end 4a of the rod 4, and fastened to raise upward the locking metal fitting 7 and the rod 4 to fix the support column body 2 and the raising member 3 on the covering plate A.SELECTED DRAWING: Figure 1 【課題】覆工板の上に吊り穴を利用して簡単に設置及び撤去できる仮設支柱を提供する。【解決手段】覆工板Aの上に立て付けられる支柱本体2と、支柱本体2の上端部に同心円状に取り付けられ、支柱本体2の上方にスライドして支柱本体2の上端部を嵩上げする嵩上げ部材3と、支柱本体2及び嵩上げ部材3を支柱本体2及び嵩上げ部材3の軸方向にスライド自在に貫通するロッド4と、ロッド4の下端部に取り付けられ、覆工板Aに設けられた吊り穴aに係止される係止金具7と、ロッド4の上端部4aに設けられた雄ねじに螺合され、締め付けられることによって係止金具7およびロッド4を上方に引き寄せて支柱本体2及び嵩上げ部材3を覆工板Aの上に固定する締付け金具8とから構成する。【選択図】図１