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2 bucket lifting material, when the length of inclined shaft is not more than 300m , the lifting speed should not exceed 5m / s ; when the length of inclined shaft is more than 300m , the lifting speed should not exceed 7m / s ;
3 The acceleration and deceleration speed of the inclined shaft or slope transport personnel, string truck or trolley should not exceed 0.5m/s 2 , and the acceleration and deceleration speed of the bucket lift should not exceed 0.75m/s 2 ;
4 The speed of the vehicle running on the winding lane should not exceed 1.5m/s ;
5 In the inclined shaft or slope lifting with small slope, the lifting acceleration and deceleration should meet the requirements of natural acceleration and deceleration. For inclined wells or slopes with large changes in slope of the line, when the slope is less than 10° , it should be checked whether the wire rope will relax during the lifting process.
What are the requirements for the inclined shaft or slope lifting speed and lifting acceleration and deceleration?
1 When transportation personnel or materials are transported by mine car , the lifting speed should not exceed 3.5m/s when the length of inclined shaft is not more than 300m ; the lifting speed should not exceed 5m/s when the length of inclined shaft is more than 300m ;