JPS6189030U

JPS6189030U -

Info

Publication number: JPS6189030U
Application number: JP17282884U
Authority: JP
Priority date: 1984-11-13
Filing date: 1984-11-13
Publication date: 1986-06-10

Description

[Brief explanation of the drawing]

第１図は本考案の二段水門扉装置を一部切欠い
て示す概念図的正面図、第２図は第１図−線
における側面断面図、第３図は第１図−線に
おける側面断面図、第４図は上段扉と下段扉を重
合させ吊上げた状態を示す本考案装置の要部正面
図、第５図は上段扉と下段扉を同じく重合させ吊
下げた状態を示す本考案装置の要部正面図、第６
図は第５図の要部拡大背面図、第７図は第６図
−線における平面断面図、第８図は第６図−
線における平面断面図、第９図は第６図−
線における平面断面図、第１０図は第６図
−線における側面図、第１１図は第６図−
線における側面断面図、第１２図は上段扉に
設けた案内金具の正面図、第１３図は同じく平面
図、第１４図は下段扉に設けた案内金具の正面図
、第１５図は同じく左側面図である。１……二段水門扉装置、２……下段扉、３……
案内溝、４……水密ゴム取付板、５……上段扉、
５ａ……案内突部、６……ラツク棒、７……ラツ
ク棒連結部、８……下段扉吊上装置、８ａ……ワ
イヤ、９……リンク装置Ｌ形フツク、１０……係
止部、１１……案内金具、１１ａ，１１ｃ……案
内突部、１２……案内金具、１３，１４，１５，
１６……水密ゴム、１７……戸当り金物、１７ａ
，１７ｂ，１７ｃ……内側壁、１８……操作台。 Fig. 1 is a partially cutaway conceptual front view of the two-stage water gate device of the present invention, Fig. 2 is a side sectional view taken along the line - Fig. 1, and Fig. 3 is a side sectional view taken along the line - Fig. 1. Figure 4 is a front view of the essential parts of the device of the present invention showing a state in which the upper door and the lower door are overlapped and suspended, and Fig. 5 is a front view of the main part of the device of the present invention showing the state in which the upper door and the lower door are overlapped and suspended. Main part front view, No. 6
The figure is an enlarged rear view of the main part of FIG. 5, FIG. 7 is a plan sectional view along the line of FIG. 6, and FIG.
Plane sectional view along the line, Figure 9 is Figure 6-
10 is a side view taken along the line from FIG. 6, and FIG. 11 is a side view taken from FIG. 6.
12 is a front view of the guide fitting provided on the upper door, Fig. 13 is a plan view, Fig. 14 is a front view of the guide fitting provided on the lower door, and Fig. 15 is the same left side view. It is a front view. 1...Two-stage water gate device, 2...Lower door, 3...
Guide groove, 4...Watertight rubber mounting plate, 5...Upper door,
5a... Guide protrusion, 6... Rack bar, 7... Rack bar connection part, 8... Lower door lifting device, 8a... Wire, 9... Link device L-shaped hook, 10... Locking part , 11... Guide fitting, 11a, 11c... Guide protrusion, 12... Guide fitting, 13, 14, 15,
16... Watertight rubber, 17... Doorstop hardware, 17a
, 17b, 17c...Inner wall, 18...Operation table.

Claims

[Scope of utility model registration request]

An upper door 5 is provided which slides in guide grooves 3 provided near opposite sides of the lower door 2, and a rack rod 6 is connected to the upper end of the upper door 5, and a rack rod 6 is connected near the rack rod connecting portion 7. A lower door consisting of a link device L-shaped hook 9 which is pivotally connected to be operated by a wire 8a suspended along a rod 6, and a locking portion 10 which is protruded from the upper end of the lower door 2 in correspondence with the hook. In a two-stage water gate device equipped with a lifting device 8, the lower door 2 has guide fittings 12 on both sides of its upper end that slide along one inner side wall 17a of a door stop fitting 17 that is U-shaped in cross section and faces the door. At the same time, a watertight rubber mounting plate 4 is provided at the top of the door to surround the door surface and side wall of the upper door 5 in a U-shape, and at the upper end of both sides of the upper door 5, a center of the door stop hardware 17 that protrudes laterally is provided. inner wall 17
Guide protrusions 5a that slide along the direction b are provided, and door stop hardware 17 is provided that protrudes at the front and rear of the door.
Guide fittings 11 having guide protrusions 11a and 11c that slide along the opposing inner walls 17a and 17c of A two-stage water gate device characterized by having both side walls surrounded by a F-shape.