JPS59172692U

JPS59172692U - Guide rail device for hatch cover

Info

Publication number: JPS59172692U
Application number: JP6889883U
Authority: JP
Inventors: 靖明宮城; 森　牧雄
Original assignee: 極東マツク・グレゴ−株式会社
Priority date: 1983-05-09
Filing date: 1983-05-09
Publication date: 1984-11-17

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 the drawing]

第１図は、本考案に係るカバー装置を設けたハツチを有
する船舶の概略図、第２図は、従来のハツチ・カバー装
置の１例の斜視図、第３図は、本考案に係るハツチ・カ
バー装置の１実施例の側面図、第４図は、第３図の平面
図、第５図は、第３図に示したカバー装置の閉鎖状態に
おける両カパ−の一端部の拡大正面図、第６図は、初期
開放位置における第３図に示したカバー装置の両力バー
の一端部の拡大正面図、第７図は、第４図の■−■線に
よる断面図、第８図は、第４図の■−■線による断面図
、第９図は、第４図のＩＸ−ＩＸ線による断面図である
。１０１〜１０．・・・パネル；１１．１３・・・ヒンジ
；１３、・・・スロット；１３□・・・ヒンジ・ピン；
１５□。１５３・・・ホイール；２０・・・ガイド・レール；２
０．。２０□・・・傾斜路；３０□、３０□、３０３・・・ガ
スケット；３１１．３１□、３１３・・・コンプレッシ
ョン・バー；４０・・・油圧シリンダ；５０・・・ハツ
チ；５１゜・・・ハツチ・コーミング。Fig. 1 is a schematic diagram of a ship having a hatch provided with a cover device according to the present invention, Fig. 2 is a perspective view of an example of a conventional hatch cover device, and Fig. 3 is a schematic diagram of a ship having a hatch provided with a cover device according to the present invention.・A side view of one embodiment of the cover device, FIG. 4 is a plan view of FIG. 3, and FIG. 5 is an enlarged front view of one end of both covers in the closed state of the cover device shown in FIG. 3. , FIG. 6 is an enlarged front view of one end of the double force bar of the cover device shown in FIG. 3 in the initial open position, FIG. 7 is a sectional view taken along the line ■-■ in FIG. 4, and FIG. is a cross-sectional view taken along the line ■--■ in FIG. 4, and FIG. 9 is a cross-sectional view taken along the line IX--IX in FIG. 4. 101-10. ... Panel; 11.13 ... Hinge; 13, ... Slot; 13□ ... Hinge pin;
15□. 153...Wheel; 20...Guide rail; 2
0. . 20□...Ramp; 30□, 30□, 303...Gasket; 311.31□, 313...Compression bar; 40...Hydraulic cylinder; 50...Hatch; 51°...・Hatch combing.

Claims

[Claims for Utility Model Registration] ■ At least two adjacent panels 101°10□;
103 and 104 are pivotable on opposite ends of the hinge 1.
1 are connected to each other to form one set, and the panels 10° and 103 on the side of the hatch 50 of each set of panel groups are connected to each other so that the edges of the panels 10 and 103 are in contact with each other. 10□ on the hull side of each group of panels. The end side of the panel 10. is rotatably attached to the hull via a hinge 13, and the panel 10. is close to the hull side.
．． 10. In the hatch cover, in which an opening/closing drive device composed of a hydraulic cylinder 40 is provided between the panel group 10 and the hull, each set of panel groups 10□, 10□; 103
．． 104 hull side panel 10. ．． The hinge 13 that connects the end of the panel 104 to the hull side is connected to
;10. It consists of an oblong inclined slot 131 formed at the end of the ship that rises toward the bow or stern, and a hinge pin 13° that is fixed to the hull side and loosely fitted into this slot. In addition, a wheel 15°; 15'3 is rotatably attached to each side near the edge of the panel 10°; 103 on the side of the hatch 50 in each set of panels, and A single guide rail 20 for the wheel 15□; 153 is fixed parallel to the side of the hatch 50 on the top surface of the coaming 51°, and the height of this guide rail 20 from the top surface of the hatch coaming 51° is The gasket 301.30□ installed on the inner surface of the side of each panel 10□-10, and the compression or bar 311.31 fixed to the upper surface of the hatch coaming 51□ so as to oppose this. □, and each panel 10□ to 10
In the closed state of 4, the gasket 30. , -30° compression bar 31, . Tighten the hatch 5 of the guide rail 20 so that the
Wheels 15□, 153 are attached to the end on the 0 side.
A hatch cover guide made by connecting ramps 20□ so that they are almost flush with the top surface of the coaming 51°.
rail device. 2 Attach the hatch 5 to the part of the guide rail 20 near the hull.
The guide according to claim 61, which forms a ramp 20□ that slopes downward toward 0.
rail device. 3 Panel 10° on the hatch 50 side of each panel group 10□ to 104; A gasket 303 and a compression bar 313 are provided facing each other on opposite edges of 103 so as to bite into each other when the hatch cover is closed. A guide rail device according to claim 1 or 2 of the utility model registration claim.