HOOK STORAGE STRUCTURE

To provide a hook storage structure capable of stably storing a hook allowing the hook lock to be easily operated while making the hook hardly unlocked.SOLUTION: A hook storage structure 100 for storing a hook 36 in a link device 30 of a construction machine 1 includes: a pair of links 30a and 30b a...

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Bibliographic Details
Main Author MAKINO YUTA
Format Patent
LanguageEnglish
Japanese
Published 04.08.2023
Subjects
DREDGING
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
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Summary:To provide a hook storage structure capable of stably storing a hook allowing the hook lock to be easily operated while making the hook hardly unlocked.SOLUTION: A hook storage structure 100 for storing a hook 36 in a link device 30 of a construction machine 1 includes: a pair of links 30a and 30b arranged to face each other; a hook 36 attached to one end of the pair of links 30a and 30b rotatably; and a lock pin 40 that is inserted through one link 30a and regulates/regulation-releases pivotal movement of the hook 36. The lock pin 40 has a one-sided inclined portion 40a at the tip.SELECTED DRAWING: Figure 2 【課題】フックのロックを容易に操作可能とする一方、ロック解除をされ難くし、安定してフックを収納するフック収納構造を提供する。【解決手段】建設機械１のリンク装置３０にフック３６を収納するフック収納構造１００は、対向配置された一対のリンク３０ａ、３０ｂと、一対のリンク３０ａ、３０ｂの一端に回動可能に取り付けられたフック３６と、一方のリンク３０ａに挿通され、フック３６の回動動作を規制又は規制解除するロックピン４０と、を備える。ロックピン４０は、片側傾斜部４０ａを先端に有する。【選択図】図２
Bibliography:Application Number: JP20220009399