JPS63141227U

JPS63141227U -

Info

Publication number: JPS63141227U
Application number: JP3356887U
Authority: JP
Priority date: 1987-03-06
Filing date: 1987-03-06
Publication date: 1988-09-16
Anticipated expiration: 2002-03-06
Also published as: JPH069052Y2

Description

[Brief explanation of the drawing]

図面は本考案の一実施例を示しており、第１図
〜第５図は主として側溝にスクリーンを緩傾斜に
設置した場合を示し、この内第１図は一部欠截の
平面図、第２図は一部欠截の側面図、第３図は一
部欠截の正面図、第４図、第５図は溝付きスクリ
ーンバーの一例をそれぞれ示した正面図、第６図
〜第９図は主として側溝にスクリーンを垂直状態
に設置した場合を示し、この内第６図は一部欠截
の正面図、第７図は一部欠截の側面図、第８図は
スクリーンとレーキとを分解した状態を示す側面
図、第９図は一部欠截の平面図である。１，２１……スクリーン、２……水路、３，４
，１２……スクリーン取付体、５……受水面積、
６，２６……溝付きスクリーンバー、７，２７…
…レーキ、８，２８……レーキ枠、９，２９……
レーキ底板、１０，３０……レーキ歯、１３……
スクリーン固定外枠。 The drawings show one embodiment of the present invention, and FIGS. 1 to 5 mainly show the case where the screen is installed in a side gutter at a gentle slope. Fig. 2 is a side view of a partially cutout, Fig. 3 is a front view of a partially cutout, Figs. 4 and 5 are front views showing an example of a grooved screen bar, and Figs. 6 to 9. The figures mainly show the case where the screen is installed vertically in the gutter, of which Fig. 6 is a front view with a partially cutout, Fig. 7 is a side view with a partially cutout, and Fig. 8 shows the screen and rake. FIG. 9 is a side view showing an exploded state, and FIG. 9 is a partially cutaway plan view. 1,21...Screen, 2...Waterway, 3,4
, 12... Screen mounting body, 5... Water receiving area,
6, 26...grooved screen bar, 7, 27...
...Rake, 8,28...Rake frame, 9,29...
Rake bottom plate, 10, 30... Rake teeth, 13...
Screen fixed outer frame.

Claims

[Scope of Claim for Utility Model Registration] Grooved screen bars that have concave grooves facing the direction of water flow and are as narrow as possible while maintaining specified strength are arranged at appropriate intervals in the width direction of waterways such as rivers and side ditches. and a rake having rake teeth and a rake bottom plate that are inserted into the grooves of the grooved screen bar and into the gaps between the grooved screen bars, and when this rake moves up and down along the screen. In waterways such as rivers and side ditches, where the rake teeth move up and down while sliding in the grooves of the grooved screen bars and in the gaps between the grooved screen bars, dirt is accumulated on the rake bottom plate. Dust removal equipment to be installed. A waterway such as a river or side ditch as described in claim 1 of the utility model registration claim, which is constructed of a narrow grooved screen bar formed by pressing narrow equilateral angle steel or plate material into a V-shape. Dust removal equipment installed in Scope of Utility Model Registration Claim No. 1 in which the grooved screen bar is constructed of steel materials with large and small upright lengths, and the steel materials with small upright lengths are made into a sanderutsch shape with steel materials with large upright lengths in a substantially U-shape. A dust removal device installed in waterways such as rivers and side ditches as described in item 1.