JPS631800U - - Google Patents

Info

Publication number
JPS631800U
JPS631800U JP9430986U JP9430986U JPS631800U JP S631800 U JPS631800 U JP S631800U JP 9430986 U JP9430986 U JP 9430986U JP 9430986 U JP9430986 U JP 9430986U JP S631800 U JPS631800 U JP S631800U
Authority
JP
Japan
Prior art keywords
arm
outboard
cylinder
inboard
emergency disconnection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP9430986U
Other languages
Japanese (ja)
Other versions
JPH0624400Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP9430986U priority Critical patent/JPH0624400Y2/en
Publication of JPS631800U publication Critical patent/JPS631800U/ja
Application granted granted Critical
Publication of JPH0624400Y2 publication Critical patent/JPH0624400Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図ないし第４図は本考案の一実施例を示す
もので、第１図は緊急切離し装置の要部の一部破
断拡大図、第２図は緊急切離し装置の一部破断正
面図、第３図は同側面図、第４図は流体荷役装置
の全体構成図、また第５図及び第６図は従来例を
示す略図である。 ２０……立上り管、２１……インボードアーム
、２４……アウトボードアーム、２６……アウト
ボードシリンダ、２９……インボードシリンダ、
３１……水平シリンダ、３６……緊急切離し装置
、３９ａ，３９ｂ……遮断弁、４０ａ，４０ｂ…
…カプラー部材、５３……ばね部材（弾発部材）
、６６……第２リミツト弁、８７……第２切換え
弁、９０……逆止弁。 1 to 4 show an embodiment of the present invention, in which FIG. 1 is a partially cutaway enlarged view of the main parts of the emergency disconnection device, FIG. 2 is a partially cutaway front view of the emergency disconnection device, FIG. 3 is a side view of the same, FIG. 4 is an overall configuration diagram of the fluid cargo handling device, and FIGS. 5 and 6 are schematic diagrams showing a conventional example. 20... riser pipe, 21... inboard arm, 24... outboard arm, 26... outboard cylinder, 29... inboard cylinder,
31...Horizontal cylinder, 36...Emergency disconnection device, 39a, 39b...Shutoff valve, 40a, 40b...
...Coupler member, 53...Spring member (elastic member)
, 66... second limit valve, 87... second switching valve, 90... check valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 立上り管に、油圧駆動のインボードシリンダに
よつて上下に回動させられるインボードアームが
設けられ、かつ該インボードアームには、油圧駆
動のアウトボードシリンダによつて上下に回動さ
せられるアウトボードアームが取り付けられると
ともに、上記アウトボードアームの先端には、遮
断弁を備えた一対のカプラー部材を切離し可能に
連結して成る緊急切離し装置が一方のカプラー部
材をアウトボードアームの先端に連結して設けら
れ、緊急切離し装置の他方のカプラー部材を被荷
役管に連結して流体の荷役を行うようにした流体
荷役装置において、上記緊急切離し装置の一対の
カプラー部材の間には、緊急切離し装置が切離さ
れたときに双方のカプラー部材を互いに離れる方
向に付勢する弾発部材が設けられ、かつ、上記ア
ウトボードシリンダとインボードシリンダに付設
された油圧回路には、緊急切離し装置が切離され
たときにアウトボートシリンダとインボードシリ
ンダの作動を規制してアウトボードアームとイン
ボードアームの倒れを防止する油圧手段が組み込
まれて成ることを特徴とする流体荷役装置。 The riser is provided with an inboard arm that is rotated up and down by a hydraulically driven inboard cylinder, and the inboard arm is provided with an outboard arm that is rotated up and down by a hydraulically driven outboard cylinder. A board arm is attached to the outboard arm, and an emergency disconnection device comprising a pair of coupler members each having a shutoff valve connected in a detachable manner connects one coupler member to the end of the outboard arm. In the fluid handling device, the other coupler member of the emergency disconnection device is connected to a cargo handling pipe to handle fluid, and the emergency disconnection device is disposed between the pair of coupler members of the emergency disconnection device. A resilient member is provided that urges both coupler members apart from each other when the coupler members are disconnected, and an emergency disconnection device is provided in the hydraulic circuit attached to the outboard cylinder and the inboard cylinder. A fluid cargo handling device characterized by incorporating hydraulic means for regulating the operation of an outboard cylinder and an inboard cylinder to prevent the outboard arm and the inboard arm from collapsing when they are separated.
JP9430986U 1986-06-20 1986-06-20 Fluid handling equipment Expired - Lifetime JPH0624400Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9430986U JPH0624400Y2 (en) 1986-06-20 1986-06-20 Fluid handling equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9430986U JPH0624400Y2 (en) 1986-06-20 1986-06-20 Fluid handling equipment

Publications (2)

Publication Number Publication Date
JPS631800U true JPS631800U (en) 1988-01-07
JPH0624400Y2 JPH0624400Y2 (en) 1994-06-29

Family

ID=30957639

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9430986U Expired - Lifetime JPH0624400Y2 (en) 1986-06-20 1986-06-20 Fluid handling equipment

Country Status (1)

Country Link
JP (1) JPH0624400Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013160350A (en) * 2012-02-07 2013-08-19 Niigata Loading Systems Ltd Emergency release device for fluid loading device
KR20180002061U (en) * 2016-12-28 2018-07-06 한국가스공사 Unloading arm stopper pin

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013160350A (en) * 2012-02-07 2013-08-19 Niigata Loading Systems Ltd Emergency release device for fluid loading device
KR20180002061U (en) * 2016-12-28 2018-07-06 한국가스공사 Unloading arm stopper pin

Also Published As

Publication number Publication date
JPH0624400Y2 (en) 1994-06-29

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