JPH0339680U

JPH0339680U -

Info

Publication number: JPH0339680U
Application number: JP10073589U
Authority: JP
Priority date: 1989-08-29
Filing date: 1989-08-29
Publication date: 1991-04-17

Description

[Brief explanation of the drawing]

第１図は本考案の通管装置の実施例を示す正面
図、第２図は同上付属品である延長部材の正面図
、第３図は通管状態を示す正面図、第４図は同上
他の例を示す正面図、第５図、第６図は同上さら
に他の例を示す説明図、第７図は従来例を示す説
明図である。１……ウインチ、１ａ……バツクレバー、１ｂ
……前進レバー、１ｃ……解放レバー、２……け
ん引用のワイヤー、３……冷媒配管、４……サヤ
管、５……フレーム、６……突出支持脚、６ａ…
…本体部、６ｂ……突出部、６ｃ……突出段部、
６ｄ……中空部、７……固定金具、８……フツク
、９……支持ボルト、１０……滑車、１１…樋型
ガイド、１２……延長部材、１２ａ……ジヨイン
ト部、１３……建物、１４……天井部、１５……
外壁、１６……基礎コンクリート、１７……開口
部、１８……床、１９……ベランダ、２０……支
柱、Ａ……室内、Ｂ……屋外。 Fig. 1 is a front view showing an embodiment of the pipe passage device of the present invention, Fig. 2 is a front view of an extension member which is an accessory of the same, Fig. 3 is a front view showing the pipe passage state, and Fig. 4 is the same as above. FIGS. 5 and 6 are front views showing other examples, FIGS. 5 and 6 are explanatory views showing still other examples, and FIG. 7 is an explanatory view showing a conventional example. 1...Winch, 1a...Back lever, 1b
...Advance lever, 1c...Release lever, 2...Wire for traction, 3...Refrigerant piping, 4...Sheath pipe, 5...Frame, 6...Protruding support leg, 6a...
...Body part, 6b...Protrusion part, 6c...Protrusion step part,
6d...Hollow part, 7...Fixing metal fittings, 8...Hook, 9...Support bolt, 10...Pulley, 11...Gutter type guide, 12...Extension member, 12a...Joint part, 13...Building , 14...ceiling section, 15...
External wall, 16...foundation concrete, 17...opening, 18...floor, 19...balcony, 20...pillar, A...indoor, B...outdoor.

Claims

[Claims for Utility Model Registration] (1) A protruding support leg that is perpendicular to the frame is provided at the base end of a frame of a required length, and a pulling device for the traction wire is fixed to the side of the protruding support leg of the frame. A pipe passing device characterized by having a pulley installed at the tip so that the wire can be pulled along the longitudinal direction of the frame. (2) The tube passage device according to claim 1, further comprising an arcuate gutter-type guide detachably provided at the base end of the frame so that the wire can be directed from the longitudinal direction of the frame toward the protruding direction of the protruding support legs. (3) The tube passage device according to claim 1 or 2, wherein the pulley is detachable and an extension member of a required length is detachably attached to the tip of the frame.