JOINT MEMBER, JOINT STRUCTURE FOR OPEN CHANNEL BLOCK, AND ATTACHMENT METHOD FOR DRAINAGE VALVE

To provide a joint member, a joint structure for open channel blocks, and an attachment method for a drainage valve allowing puddled water on a periphery of a channel to flow into the channel with operation by using simple tools without causing damage on the open channel blocks.SOLUTION: A joint mem...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: YAMATANI HIROKI, KAGIWADA JUN, KITAJIMA KANJI, TAKAGI YUJI
Format: Patent
Sprache:eng ; jpn
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:To provide a joint member, a joint structure for open channel blocks, and an attachment method for a drainage valve allowing puddled water on a periphery of a channel to flow into the channel with operation by using simple tools without causing damage on the open channel blocks.SOLUTION: A joint member 3 jointing adjacent open channel blocks 2 comprises: a cut-off joint member 17 with elastic deformation; a drainage valve 24; a valve attachment tool 34 attaching the drainage valve 24 on the cut-off joint member 17, wherein the cut-off joint member 17 has a block abutment part 19A abutting the open channel block 2, the valve attachment tool 34 attaching the drainage valve 24 is attached on the block abutment part 19a, being configured to allow puddle water W on a periphery of the open channel block 2 to flow into the inside of the open channel block 2 through the water drainage valve 24.SELECTED DRAWING: Figure 18 【課題】開渠ブロックを傷つけることなく、簡易な治具と作業により水路の外周部に溜まった水を水路内に流入させる開渠ブロックの接続部材、開渠ブロックの接続構造及び水抜き弁の取付方法を提供することを課題とする。【解決手段】隣接する開渠ブロック2を接続する接続部材3であって、弾性変形可能な止水目地部材17と、水抜き弁24と、止水目地部材17に水抜き弁24を取り付ける弁取付具34と、を有し、止水目地部材17は開渠ブロック2に当接するブロック当接部19Aを有し、水抜き弁24を取り付けた弁取付具34はブロック当接部19Aに取り付けられ、水抜き弁24により開渠ブロック2の外周部に貯留した水Wを開渠ブロック2の内側に流入可能な構成を有する。【選択図】図18