Multi-functional excavator

The invention relates to a multi-functional excavator which belongs to individual rescue equipment and is used for collapse rescue. The multi-functional excavator is characterized in that: a hand protection cover protects a rescuer against damages such as wearing, rubbing, hitching, scratching, and...

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Bibliographic Details
Main Authors WANG DONG, CUI FANGFANG, DONG TINGTING, DONG LANTIAN, DONG NA, LIU JIANGHUA
Format Patent
LanguageChinese
English
Published 05.09.2012
Subjects
DREDGING
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
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Summary:The invention relates to a multi-functional excavator which belongs to individual rescue equipment and is used for collapse rescue. The multi-functional excavator is characterized in that: a hand protection cover protects a rescuer against damages such as wearing, rubbing, hitching, scratching, and the like in the excavating process, a short force arm ensures that the rescuer can easily grasp force and accuracy, and sense and observe the characteristics and states of the stressed object, and a rescued person is prevented from being hurt accidentally. A stress application support plate is arranged and a belt passing through a belt ring is fixed, so that a hand, a wrist and a forearm form a rigid whole, and an elbow joint with more force instead of a wrist joint to finish force transfer, sothat the power is larger and the efficiency is high. The whole multi-functional excavator is small and exquisite and can easily realize the function in a narrow space. Due to the design of a bidirectional socket, and a six-ed
Bibliography:Application Number: CN20101575346