JPH0318353U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の建設工事用足場構造の一実施
例を示す支柱とつなぎ材との結合部分の構成を示
す平面の要部断面図、第２図は第１図のＡ−Ａ線
断面図、第３図は本考案の建設工事用足場構造の
一実施例を示す長さが異なる複数種の支柱を示す
正面図、第４図は本考案の建設工事用足場構造の
一実施例を示す長さが異なる複数種のつなぎ材を
示す正面図、第５図は本考案の建設工事用足場構
造の一実施例を示すつなぎ材の一端部分を分解し
て示す斜視図、第６図は本考案の建設工事用足場
構造の一実施例を示すブラケツトを支柱と共に示
す側面図、第７図は本考案の建設工事用足場構造
の一実施例を示す建設工事用足場の全体構成を示
す斜視図、第８図及び第９図は従来の建設工事用
足場構造において支柱及びつなぎ材の結合例を示
す斜視図である。 図において、２……支柱、３……つなぎ材、４
……ブラケツト、９……結合突起、２１……揺止
部、２２……掛止溝、２８……湾曲片、である。
なお、図中、同一符号及び同一記号は同一または
相当部分を示すものである。 Fig. 1 is a planar cross-sectional view of the main part showing the structure of the connecting part between the support and the connecting material, showing an embodiment of the scaffolding structure for construction work of the present invention, and Fig. 2 is a cross-sectional view taken along the line A-A in Fig. 1. Figure 3 is a front view showing an embodiment of the scaffolding structure for construction work of the present invention, showing multiple types of supports with different lengths, and Fig. 4 is a front view showing an embodiment of the scaffolding structure for construction work of the present invention. FIG. 5 is a front view showing a plurality of types of tie materials having different lengths, FIG. A side view showing a bracket together with a column showing an embodiment of the scaffolding structure for construction work of the present invention, and Fig. 7 is a perspective view showing the overall configuration of the scaffolding for construction work showing an embodiment of the scaffolding structure for construction work of the present invention. FIGS. 8 and 9 are perspective views showing examples of how columns and tie members are connected in a conventional scaffolding structure for construction work. In the figure, 2... Support, 3... Tie material, 4
. . . bracket, 9 . . . coupling projection, 21 . . . rocking stop portion, 22 .
In addition, in the drawings, the same reference numerals and symbols indicate the same or equivalent parts.

Claims (1)

【実用新案登録請求の範囲】 (1) 略垂直に立設される複数本の支柱と、両端
が前記支柱に結合された状態で略水平に配設され
る複数本のつなぎ材とからなる建設工事用足場構
造において、 前記各支柱の外面の略垂直方向に複数個突設さ
れ、先端が大径の結合突起と、 前記支柱の外面に当接して、支柱に対するつな
ぎ材の略水平面内での揺動を規制する前記各つな
ぎ材の両端部の揺止部と、 前記支柱の前記結合突起に上方から掛止されて
、支柱に対するつなぎ材の略水平方向への移動を
規制する前記各つなぎ材の両端部の抜止部と を具備することを特徴とする建設工事用足場構
造。 (2) 前記支柱の結合突起は、支柱の外面の垂直
方向の複数位置に放射状に複数個突設されている
ことを特徴とする請求項１に記載の建設工事用足
場構造。 (3) 前記つなぎ材の抜止部は、前記揺止部から
所定距離内方へ離間した位置に設けられているこ
とを特徴とする請求項１または請求項２に記載の
建設工事用足場構造。 (4) 略垂直に立設される複数本の支柱と、両端
が前記支柱に結合された状態で略水平に配設され
る複数本のつなぎ材と、少なくとも一端が支柱に
結合された状態で略水平に支持される複数のブラ
ケツトとからなる建設工事用足場構造において、 前記各支柱の外面の長手方向に複数個突設され
、先端が大径の結合突起と、 前記支柱の外面に当接して、支柱に対するつな
ぎ材の略水平面内での揺動を規制する前記各つな
ぎ材の両端部の揺止部と、 前記支柱の前記結合突起に上方から掛止されて
、支柱に対するつなぎ材の略水平方向への移動を
規制する前記各つなぎ材の両端部の抜止部と 前記支柱の外面に当接して、支柱に対するブラ
ケツトの略水平方向の揺動を規制する前記各ブラ
ケツトの端部の揺止部と、 前記支柱の前記結合突起に上方から掛止されて
、支柱に対するブラケツトの略水平方向への移動
を規制する前記各ブラケツトの端部の抜止部と、 前記結合突起より下方の位置で支柱の外面に当
接して、ブラケツトを略水平に保持する前記各ブ
ラケツトの端部の保持部と を具備することを特徴とする建設工事用足場構
造。[Claims for Utility Model Registration] (1) Construction consisting of a plurality of columns erected substantially vertically and a plurality of tie members arranged substantially horizontally with both ends connected to the columns. In a construction scaffolding structure, a plurality of connecting protrusions protrude substantially vertically from the outer surface of each of the columns, each having a large diameter at the tip; Rocking stop parts at both ends of each of the tie members that restrict swinging; and each tie member that is latched from above to the coupling protrusion of the support to restrict movement of the tie with respect to the support in a substantially horizontal direction. A scaffolding structure for construction work, characterized by comprising a retaining part at both ends of the structure. (2) The scaffolding structure for construction work according to claim 1, wherein a plurality of coupling protrusions of the support are provided in a radial manner at a plurality of vertical positions on the outer surface of the support. (3) The scaffolding structure for construction work according to claim 1 or 2, wherein the retaining part of the tie material is provided at a position spaced a predetermined distance inward from the rocking stop part. (4) A plurality of pillars erected substantially vertically, a plurality of tie members arranged substantially horizontally with both ends connected to the pillars, and at least one end connected to the pillars. A scaffolding structure for construction work consisting of a plurality of brackets supported substantially horizontally, comprising: a plurality of coupling protrusions protruding in the longitudinal direction of the outer surface of each of the columns, each having a large diameter at the tip; a rocking stop portion at both ends of each of the ties that restricts the swinging of the tie to the support column in a substantially horizontal plane; a retaining portion at both ends of each of the tie members that restricts movement in the horizontal direction; and a rocking stop at the end of each of the brackets that comes into contact with the outer surface of the support and restricts swinging of the bracket relative to the support in a substantially horizontal direction. a retaining portion at the end of each of the brackets that is latched from above to the coupling protrusion of the support column to restrict movement of the bracket in a substantially horizontal direction with respect to the support column; and a holding part at the end of each of the brackets that comes into contact with the outer surface of the bracket and holds the bracket substantially horizontally.