JPS60159036U

JPS60159036U - Hook-shaped multi-stage water intake gate

Info

Publication number: JPS60159036U
Application number: JP4664684U
Authority: JP
Inventors: 清水　富明
Original assignee: 株式会社　田原製作所
Priority date: 1984-03-30
Filing date: 1984-03-30
Publication date: 1985-10-23
Also published as: JPH0428910Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Claims

[Claims for Utility Model Registration] 1. In a multi-stage gate for surface water intake, the upper door 1 is made into a mold, and the front surface of the lower door 2 is raised and lowered to form a device that expands and contracts up and down, and this set of upper and lower nosings 1 .2 is the minimum telescoping door set, and the lower ends of the lower doors 2 of the plurality of telescoping door sets 5.6.7 and the upper ends of the upper doors 1 of the lower telescoping door sets 6, 7 are connected by a hinge bin 8, Multiple doors can be expanded and contracted within one groove 9.
A molded multi-stage water intake tart O, 2, characterized in that a plurality of the above-mentioned grooves 9 are provided, each groove is provided with a front-filled molded multi-stage water intake gate, and they are interconnected in a watertight manner. Furthermore, the hook-shaped multi-stage water intake game according to claim 1 of the above-mentioned utility model registration is characterized in that it has a high door height and enables selective water intake. , the line in Figure 1 −
■--An enlarged partial front view taken along the town, Figure 4 is a cross-sectional plan view taken along line IV-IV in Figure 3, Figure 5 is the 2-
FIG. 6 is a partially enlarged plan view taken along line VI'--VI in FIG. 5; FIG. 17 is a schematic diagram showing another embodiment of the invention FIG.
. In the drawing, 1 is the upper door, 2 is the lower door, and 3 is the loaf.
4 is the rail, 5, 6.7 is the telescopic door assembly, 8 is the hinge pin, 9, 29, 39 is one groove, 10 is the tension rod, 11 is the horizontal part 1, 12, 14 is the bolt, 13 is the pipe , 15 is a roller, 16 is an embankment wall, 17 and 18 are lifting equipment, 19.20 is a rope, 21.24 is a water level, 22
23 is an arrow, 25 is a watertight rubber, and 30 is a water stop device.゛ Amendment June 5, 1982 The scope of claims for utility model registration is amended as follows. Scope of Utility Model Registration Claim 1 In a multi-stage gate for surface water intake, the upper door 1 is a mold and 1. A device is formed that moves up and down the front surface of the upper door 2 to expand and contract it up and down. A cast multi-stage water intake gate characterized in that the lower end portion and the upper end of the upper door 1 of the lower elastic layer line 6.7 are connected by a hinge pin 8, and a number of doors can be expanded and contracted in one groove 9. . 2. A plurality of the above-mentioned grooves 9 are provided, and each groove is provided with the above-mentioned molded multi-stage water intake gate, and they are linked together in a watertight manner to further obtain layer height and enable selective water intake. The molded multi-stage water intake gate according to claim 1 of the utility model registration claim. The brief description of the drawing has been amended as follows. The code 139J on page 6, line 9 of the specification is deleted.