JPS58153224U

JPS58153224U - Flood gate door stop device

Info

Publication number: JPS58153224U
Application number: JP4943682U
Authority: JP
Inventors: 廣治河合
Original assignee: 株式会社栗本鉄工所
Priority date: 1982-04-06
Filing date: 1982-04-06
Publication date: 1983-10-13
Also published as: JPS6015776Y2

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.

Description

[Brief explanation of drawings]

第１、？図はこの考案の１実施例を示し、第１図は側面
図、第２図ａ　”　ｅは作動順序を説明する概略図、同
ｆは前記作動を手動で行なう場合を説　“−明する概略
図、第３．４図はこの考案の別の実施例を示し、第３図
は側面図、第４図ａ、　　ｂは第セ図ｄ、　　ｅと対応
する作動順序を説明する概略図である。First,? The figures show one embodiment of this invention, in which Fig. 1 is a side view, Fig. 2 (a) and (e) are schematic diagrams explaining the sequence of operations, and Fig. 2 (f) is a schematic diagram explaining the case where the operations are performed manually. Figures 3 and 3.4 show another embodiment of this invention, Figure 3 is a side view, Figures 4a and 4b are schematic diagrams illustrating the operating sequence corresponding to Figures d and e. .

Claims

[Scope of utility model registration request]

A hook having a downward hook portion, the hanging portion of which is an engaging portion, is swingably suspended from a hoisting machine base above a door body having a hanging portion at its upper end, and one end of the hook is attached to the hook portion. A guide lever that can be raised and lowered is pivotally supported on the top, and this guide lever is provided with an engaging portion for engaging the hanging lever at one end, a weight is provided at the other end, and the engaging portion of the lever is attached to the hook. A stopper is provided above the hook portion and restricts the device from falling to the side opposite to the hook portion, and a tapered portion is provided below the hook portion.
A rocking device is provided on the hoisting machine base to swing the hook and stop it at a predetermined position, and when the door body is to be rested, the hook is rocked to the side where the hook part opens, and the hanging part is placed on the hook part. After installing the device and returning the hook to its free-hanging state, lower the door body to engage the hanging part with the hook part 4E, and when releasing the door body, raise the door body and lower the hanging part. A gate body suspension for a flood gate characterized in that the hanging part avoids the hook part and descends by engaging with the engaging part of the guide lever and then lowering the door body, thereby removing the hanging part from the retaining part. Device.