Limiting mechanism of lifting vehicle

The utility model provides a lifting truck limiting mechanism, which belongs to the technical field of lifting trucks, and comprises a working truck box and two lifting arms, the lifting arms are hinged below the working truck box, the side surfaces of the lifting arms are connected with connecting...

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Hauptverfasser: GAO CHANGHAI, ZHENG WEIBING
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creator GAO CHANGHAI
ZHENG WEIBING
description The utility model provides a lifting truck limiting mechanism, which belongs to the technical field of lifting trucks, and comprises a working truck box and two lifting arms, the lifting arms are hinged below the working truck box, the side surfaces of the lifting arms are connected with connecting limiting devices in a penetrating manner, and the connecting limiting devices are connected below the working truck box; the supporting arm, the supporting seat, the limiting groove, the sliding limiting block, the second elastic assembly, the connecting rope and the control rod are arranged, meanwhile, the second elastic assembly can control the sliding limiting block to enter the corresponding limiting groove, at the moment, the lifting arm can be prevented from rotating relative to the working truck bed, and the working truck bed can be stabilized at the high position; and the situation that the working compartment descends abnormally due to misoperation of a bottom switch is avoided, the working compartment can
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the supporting arm, the supporting seat, the limiting groove, the sliding limiting block, the second elastic assembly, the connecting rope and the control rod are arranged, meanwhile, the second elastic assembly can control the sliding limiting block to enter the corresponding limiting groove, at the moment, the lifting arm can be prevented from rotating relative to the working truck bed, and the working truck bed can be stabilized at the high position; and the situation that the working compartment descends abnormally due to misoperation of a bottom switch is avoided, the working compartment can</description><language>chi ; eng</language><subject>BLASTING ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HAULING ; HEATING ; HOISTING ; HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD ; LIFTING ; LIGHTING ; 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the supporting arm, the supporting seat, the limiting groove, the sliding limiting block, the second elastic assembly, the connecting rope and the control rod are arranged, meanwhile, the second elastic assembly can control the sliding limiting block to enter the corresponding limiting groove, at the moment, the lifting arm can be prevented from rotating relative to the working truck bed, and the working truck bed can be stabilized at the high position; and the situation that the working compartment descends abnormally due to misoperation of a bottom switch is avoided, the working compartment can</description><subject>BLASTING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HAULING</subject><subject>HEATING</subject><subject>HOISTING</subject><subject>HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD</subject><subject>LIFTING</subject><subject>LIGHTING</subject><subject>MEANS FOR DAMPING VIBRATION</subject><subject>MECHANICAL ENGINEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>SHOCK-ABSORBERS</subject><subject>SPRINGS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRANSPORTING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFD1yczNLMnMS1fITU3OSMzLLM5VyE9TyMlMAwuWpWZkJuek8jCwpiXmFKfyQmluBiU31xBnD93Ugvz41OKCxOTUvNSSeGc_IyNDMyNTCyPj0FBjohQBAJFgJ_I</recordid><startdate>20240830</startdate><enddate>20240830</enddate><creator>GAO CHANGHAI</creator><creator>ZHENG WEIBING</creator><scope>EVB</scope></search><sort><creationdate>20240830</creationdate><title>Limiting mechanism of lifting vehicle</title><author>GAO CHANGHAI ; 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the supporting arm, the supporting seat, the limiting groove, the sliding limiting block, the second elastic assembly, the connecting rope and the control rod are arranged, meanwhile, the second elastic assembly can control the sliding limiting block to enter the corresponding limiting groove, at the moment, the lifting arm can be prevented from rotating relative to the working truck bed, and the working truck bed can be stabilized at the high position; and the situation that the working compartment descends abnormally due to misoperation of a bottom switch is avoided, the working compartment can</abstract><oa>free_for_read</oa></addata></record>
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subjects BLASTING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HAULING
HEATING
HOISTING
HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD
LIFTING
LIGHTING
MEANS FOR DAMPING VIBRATION
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
SHOCK-ABSORBERS
SPRINGS
THERMAL INSULATION IN GENERAL
TRANSPORTING
WEAPONS
title Limiting mechanism of lifting vehicle
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