JPH0422489U - - Google Patents

Info

Publication number
JPH0422489U
JPH0422489U JP6184790U JP6184790U JPH0422489U JP H0422489 U JPH0422489 U JP H0422489U JP 6184790 U JP6184790 U JP 6184790U JP 6184790 U JP6184790 U JP 6184790U JP H0422489 U JPH0422489 U JP H0422489U
Authority
JP
Japan
Prior art keywords
hooks
height position
lower hook
load
hoisting device
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
JP6184790U
Other languages
Japanese (ja)
Other versions
JPH0732553Y2 (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 JP1990061847U priority Critical patent/JPH0732553Y2/en
Publication of JPH0422489U publication Critical patent/JPH0422489U/ja
Application granted granted Critical
Publication of JPH0732553Y2 publication Critical patent/JPH0732553Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Load-Engaging Elements For Cranes (AREA)
  • Jib Cranes (AREA)

Description

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

第１図は本考案巻上装置における高さ調節機構
の縦断面図、第２図は同−線端面図、第３図
は別の高さ調節機構を示す縦断面図第４図は同
−線端面図、第５図は走行形の巻上装置を示す
正面図、第６図はチエーンブロツク本体に設ける
１対のロードシーブの取付状態を示す説明図であ
る。 ４……チエーンブロツク本体、４０……駆動軸
、４１，４２……ロードシーブ、５……腕杆、６
，７……チエーン、８，９……下フツク、１０…
…高さ調節機構。 FIG. 1 is a longitudinal sectional view of the height adjustment mechanism in the hoisting device of the present invention, FIG. 2 is an end view along the same line, and FIG. 3 is a longitudinal sectional view showing another height adjustment mechanism. 5 is a front view showing a traveling type hoisting device, and FIG. 6 is an explanatory view showing a state in which a pair of load sheaves provided on the chain block body are attached. 4...Chain block body, 40...Drive shaft, 41, 42...Load sheave, 5...Arm rod, 6
,7...Chain,8,9...Lower hook,10...
...Height adjustment mechanism.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 駆動軸４０上に１対のロードシーブ４１，４２
を並設したチエーンブロツク本体４に、横方向に
延びる腕杆５を突設して、前記ロードシーブ４１
，４２に巻装する１対のチエーン６，７を、前記
ロードシーブ４１，４２の一方と、前記腕杆５に
設けるガイドスプロケツト５２とから垂下させ、
前記各チエーン６，７の下端部に設ける下フツク
８，９を介して被巻上物を巻上、巻下げる巻上装
置において、前記下フツク８，９の少なくとも一
方と、該下フツク８又は９に係合する前記チエー
ン６又は７との間に、前記下フツク８又は９の高
さ位置を調節して前記両フツク８，９の相対高さ
位置を設定高さ位置に維持する高さ調節機構１０
を設けたことを特徴とする巻上装置。 A pair of load sheaves 41 and 42 on the drive shaft 40
An arm rod 5 extending laterally is provided protruding from the chain block body 4 in which the load sheave 41 is arranged in parallel.
, 42 are suspended from one of the load sheaves 41, 42 and a guide sprocket 52 provided on the arm rod 5,
In the hoisting device for hoisting up and lowering the object to be hoisted through the lower hooks 8 and 9 provided at the lower ends of each of the chains 6 and 7, at least one of the lower hooks 8 and 9 and the lower hook 8 or 9, the lower hook 8 or 9 has a height that adjusts the height position of the lower hook 8 or 9 to maintain the relative height position of both the hooks 8 and 9 at a set height position. Adjustment mechanism 10
A hoisting device characterized by being provided with.
JP1990061847U 1990-06-11 1990-06-11 Hoisting device Expired - Lifetime JPH0732553Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990061847U JPH0732553Y2 (en) 1990-06-11 1990-06-11 Hoisting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990061847U JPH0732553Y2 (en) 1990-06-11 1990-06-11 Hoisting device

Publications (2)

Publication Number Publication Date
JPH0422489U true JPH0422489U (en) 1992-02-25
JPH0732553Y2 JPH0732553Y2 (en) 1995-07-26

Family

ID=31590462

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990061847U Expired - Lifetime JPH0732553Y2 (en) 1990-06-11 1990-06-11 Hoisting device

Country Status (1)

Country Link
JP (1) JPH0732553Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010168219A (en) * 2009-01-21 2010-08-05 Konecranes Plc Double chain hoist device
JP2010189179A (en) * 2009-02-20 2010-09-02 Kito Corp Lower hook mounting bracket in two-place hanging chain hoisting device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS438275Y1 (en) * 1964-11-02 1968-04-12
JPS61197396A (en) * 1985-02-28 1986-09-01 株式会社　キト− Two-position hanging electric chain block

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS438275Y1 (en) * 1964-11-02 1968-04-12
JPS61197396A (en) * 1985-02-28 1986-09-01 株式会社　キト− Two-position hanging electric chain block

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010168219A (en) * 2009-01-21 2010-08-05 Konecranes Plc Double chain hoist device
JP2010189179A (en) * 2009-02-20 2010-09-02 Kito Corp Lower hook mounting bracket in two-place hanging chain hoisting device

Also Published As

Publication number Publication date
JPH0732553Y2 (en) 1995-07-26

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term