Manual opening device for nuclear power station ground vehicle gripping apparatuses

Manual opening device for nuclear power station ground vehicle gripping apparatuses

The utility model provides a manual opening device for nuclear power station ground vehicle gripping apparatuses and relates to lifters. The manual opening device solves the problem that a manual opening device in a conventional technology occupies much space. The manual opening device comprises a g...

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Hauptverfasser: HU DUNZHONG, ZHU DONGKE
Format: Patent
Sprache:chi ; eng
Schlagworte:
CRANES
HAULING
HOISTING
LIFTING
LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES
PERFORMING OPERATIONS
TRANSPORTING
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creator HU DUNZHONG
ZHU DONGKE
description The utility model provides a manual opening device for nuclear power station ground vehicle gripping apparatuses and relates to lifters. The manual opening device solves the problem that a manual opening device in a conventional technology occupies much space. The manual opening device comprises a gripper body, a spring, a lifting pin, a motor-driven push rod pedestal, a bolt, a cover plate, a sunk screw, a baffle plate, a locking pin, a rotating plate, and a steel wire rope. The spring and the lifting pin are installed in the cover plate; a square shaft on the upper portion of the locking pin is matched with a square hole in the rotating plate; the locking pin and the rotating plate are fixed by the baffle plate and the sunk screw; the cover plate is fixed to the motor-driven push rod pedestal through the bolt; a concave hole in the cover plate is coincided with a through hole in the motor-driven push rod pedestal; the gripper body is provided with long circle-shaped deep groove allowing the locking pin to s
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The manual opening device solves the problem that a manual opening device in a conventional technology occupies much space. The manual opening device comprises a gripper body, a spring, a lifting pin, a motor-driven push rod pedestal, a bolt, a cover plate, a sunk screw, a baffle plate, a locking pin, a rotating plate, and a steel wire rope. 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language chi ; eng
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subjects CRANES
HAULING
HOISTING
LIFTING
LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES
PERFORMING OPERATIONS
TRANSPORTING
title Manual opening device for nuclear power station ground vehicle gripping apparatuses
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