JPS62163589U

JPS62163589U -

Info

Publication number: JPS62163589U
Application number: JP17832385U
Authority: JP
Priority date: 1985-11-21
Filing date: 1985-11-21
Publication date: 1987-10-17

Description

[Brief explanation of the drawing]

第１図は、フレキシブル接続具の一部断面入斜
視図、第２図は、マンホールと、ダクトの接続例
の側断面図、第３図は、ダクト板（一体型）の実
施態様の斜視図、第４図は、ボールト埋込とした
ダクト板の実施態様の斜視図、第５図はツバ付き
ダクトシールゴム使用の場合の実施態様の側断面
図、第６図は波型断面のダクトシールゴムと管径
調整ライナーを使用した場合の実施態様の側断面
図、第７図は管径調整ライナー例の斜視図。１……ダクト板、２……ダクト板のボールト用
孔、３……リブ材、４……ダクト板に合せ目、５
……ダクトシールゴム、６……ダクトシールゴム
の巻き合せ部、７……ワツシヤー付ボールト・ナ
ツト、８……バンド通し孔、９……バンド、１０
……バンド締付ネジ、１１……マンホール駆体、
１２……隙間、１３……ダクト、１４……ダクト
板（一体型）、１５……ダクト板（ボールド埋込
型）、１６……ツバ付きダクトシールゴム、１７
……埋込ボールト、１８……波型断面のダクトシ
ールゴム、１９……管径調整ライナー。 Fig. 1 is a partially cross-sectional perspective view of the flexible connector, Fig. 2 is a side sectional view of an example of the connection between a manhole and a duct, and Fig. 3 is a perspective view of an embodiment of the duct plate (integrated type). , Fig. 4 is a perspective view of an embodiment of the duct plate embedded in the vault, Fig. 5 is a side sectional view of the embodiment in which duct seal rubber with a collar is used, and Fig. 6 is a duct seal rubber with a corrugated cross section. FIG. 7 is a side sectional view of an embodiment in which a pipe diameter adjusting liner is used, and FIG. 7 is a perspective view of an example of the pipe diameter adjusting liner. 1... Duct plate, 2... Vault hole in duct plate, 3... Rib material, 4... Seam on duct plate, 5
...Duct seal rubber, 6...Wrap portion of duct seal rubber, 7...Bolt/nut with washer, 8...Band through hole, 9...Band, 10
... Band tightening screw, 11 ... Manhole base,
12...Gap, 13...Duct, 14...Duct plate (integrated type), 15...Duct plate (bold embedded type), 16...Duct seal rubber with collar, 17
...Embedded vault, 18...Duct seal rubber with corrugated cross section, 19...Pipe diameter adjustment liner.

Claims

[Scope of utility model registration request]

With a gap 12 provided around the accommodation duct 13 of the manhole 11, on the outer wall of the installation opening,
A flexible connector characterized by a structure in which a duct plate 1 having a rib material 3 is attached, and a duct seal rubber 5 is wrapped and held between the accommodation duct 13 and the duct plate 1.