JPS6215908U - - Google Patents

Description

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

第１図は本考案の一実施例を示す斜視図、第２
図ａ〜ｃは本考案の作用を示す線図、第３図は他
の実施例を示す線図、第４図は従来の溝付けロー
ルの一実施例を略示する線図である。 ２……コンクリートパネル、３……載置台、５
……走行枠、６Ａ……シリンダ、７……揺動腕、
１０……型片、１１……姿勢維持具、１２……溝
付け具。 Fig. 1 is a perspective view showing one embodiment of the present invention;
Figures a to c are diagrams showing the operation of the present invention, Figure 3 is a diagram showing another embodiment, and Figure 4 is a diagram schematically showing one embodiment of a conventional grooving roll. 2... Concrete panel, 3... Mounting table, 5
... Traveling frame, 6A... Cylinder, 7... Swinging arm,
10... Mold piece, 11... Posture maintaining tool, 12... Grooving tool.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 半硬化状態のコンクリートパネルを載置する載
置台に該載置台に沿つて移動する走行枠を配する
とともに、前記走行枠に取付くシリンダと、その
ロツドが連結されシリンダの伸縮により垂直状態
を中心としても走行枠の走行方向と平行に正逆に
揺動するとともに前記走行枠に一端を枢支した揺
動腕と、前記揺動腕に付設されかつ下降により前
記コンクリートパネルに溝を形成する型片を垂直
に昇降可能に維持する姿勢維持具とからなる溝付
け具を、前記走行枠に設けてなるコンクリートパ
ネルの溝付け装置。 A traveling frame that moves along the mounting platform is arranged on a mounting platform on which a semi-hardened concrete panel is placed, and a cylinder attached to the traveling frame is connected to its rod, and the cylinder expands and contracts to maintain a vertical position. A swinging arm that swings forward and backward parallel to the running direction of the running frame and having one end pivoted to the running frame, and a mold that is attached to the swinging arm and that forms a groove in the concrete panel when lowered. A grooving device for a concrete panel, comprising a grooving tool including a posture maintaining tool for maintaining the piece vertically movable up and down, on the traveling frame.