MULTI-JOINT FRONT WITH CRANE FUNCTION

PROBLEM TO BE SOLVED: To provide a multi-joint front with a crane function which has a configuration advantageous in terms of lifting height and speed not only in cargo handling operation to the underground but in unloading and loading operation from a truck.SOLUTION: A multi-joint front with a cran...

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Main Authors SEKI SEIJI, MORITA TOSHIO
Format Patent
LanguageEnglish
Japanese
Published 09.11.2015
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Abstract PROBLEM TO BE SOLVED: To provide a multi-joint front with a crane function which has a configuration advantageous in terms of lifting height and speed not only in cargo handling operation to the underground but in unloading and loading operation from a truck.SOLUTION: A multi-joint front with a crane function comprises: a sheave 21 which is mounted to a tip part 16 and hooks a wire rope 19 to be wound and delivered by a winch; and a hook block 23 which is supported by the wire rope 19 suspended from the sheave 21. The tip arm 16 comprises a connection part 36 for connecting the hook block 23 detachably. By the hoisting of the hook block 23 by the winch, the hoisting and lowering of the hook block 23 is performed. As another cargo handling form, the hook block 23 is connected to the connection part 36 provided in the tip arm 16, thereby enabling cargo handling operation by the actuation of the multi-joint front. 【課題】地下に対する荷役作業のみならず、トラックからの積下しや積込み作業において、揚程および速度の面で有利となる構成のクレーン機能を有する多関節フロントを提供する。【解決手段】先端アーム16に取付けられ、ウインチにより巻取り繰出しされるワイヤロープ19を掛けるシーブ21と、シーブ21から垂下されるワイヤロープ19により支持されるフックブロック23とを備える。先端アーム16に、フックブロック23を着脱可能に連結する連結部36を備える。ウインチによるフックブロック23の巻上げにより、フックブロック23の巻上げ、巻下げを行なう。別の荷役態様として、フックブロック23を先端アーム16に設けた連結部36に連結して多関節フロントの作動により荷役作業を行なうことを可能とする。【選択図】図3
AbstractList PROBLEM TO BE SOLVED: To provide a multi-joint front with a crane function which has a configuration advantageous in terms of lifting height and speed not only in cargo handling operation to the underground but in unloading and loading operation from a truck.SOLUTION: A multi-joint front with a crane function comprises: a sheave 21 which is mounted to a tip part 16 and hooks a wire rope 19 to be wound and delivered by a winch; and a hook block 23 which is supported by the wire rope 19 suspended from the sheave 21. The tip arm 16 comprises a connection part 36 for connecting the hook block 23 detachably. By the hoisting of the hook block 23 by the winch, the hoisting and lowering of the hook block 23 is performed. As another cargo handling form, the hook block 23 is connected to the connection part 36 provided in the tip arm 16, thereby enabling cargo handling operation by the actuation of the multi-joint front. 【課題】地下に対する荷役作業のみならず、トラックからの積下しや積込み作業において、揚程および速度の面で有利となる構成のクレーン機能を有する多関節フロントを提供する。【解決手段】先端アーム16に取付けられ、ウインチにより巻取り繰出しされるワイヤロープ19を掛けるシーブ21と、シーブ21から垂下されるワイヤロープ19により支持されるフックブロック23とを備える。先端アーム16に、フックブロック23を着脱可能に連結する連結部36を備える。ウインチによるフックブロック23の巻上げにより、フックブロック23の巻上げ、巻下げを行なう。別の荷役態様として、フックブロック23を先端アーム16に設けた連結部36に連結して多関節フロントの作動により荷役作業を行なうことを可能とする。【選択図】図3
Author SEKI SEIJI
MORITA TOSHIO
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Snippet PROBLEM TO BE SOLVED: To provide a multi-joint front with a crane function which has a configuration advantageous in terms of lifting height and speed not only...
SourceID epo
SourceType Open Access Repository
SubjectTerms CRANES
DREDGING
FIXED CONSTRUCTIONS
FOUNDATIONS
HAULING
HOISTING
HYDRAULIC ENGINEERING
LIFTING
LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES
PERFORMING OPERATIONS
SOIL SHIFTING
TRANSPORTING
Title MULTI-JOINT FRONT WITH CRANE FUNCTION
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