BS EN 1494-2000+A1-2008 移动式千斤顶和相关升降设备

标准号：BS EN 1494-2000+A1-2008
中文标准名称：移动式千斤顶和相关升降设备
英文标准名称：Mobile or movable jacks and associated lifting equipment
标准类型：J80
发布日期：2001/2/15 12:00:00
实施日期：2001/2/15 12:00:00
中国标准分类号：J80
国际标准分类号：53.020.99
引用标准：EN 349;EN 811;EN 954-1-1996;EN 60204-32;EN 60947-5-1-1997;EN 61496-1-1997;EN ISO 4871;EN ISO 11201-1995;EN ISO 12100-1-2003;EN ISO 12100-2-2003
适用范围：This European Standard specifies technical safety requirements and measures for mobile or movable jacks(see 3.6) and associated lifting equipment.This European Standard deals with all significant hazards pertinent to mobile or movable jacks and associatedlifting equipment when they are used as intended and under the conditions foreseen by the manufacturer. ThisEuropean Standard specifies the appropriate technical measures to eliminate or reduce risks arising from thesignificant hazards.This standard applies to lifting equipment (see 3.1) which are mobile or movable and designed to operateunder the load, whether operated singulary or in multiples to partially or totally raise and lower loads orvehicles at one or more lifting points (excluding the lifting of persons) where working under the raised load isnot permitted unless additional means of securing the load in position are in place.NOTE Associated lifting equipment means lifting equipment which is similar to those defined in 3.1, but which doesnot fully comply with these definitions.This standard does not establish additional requirements for power drive by an internal combustion machine; stability of the mobile or movable jacks and associated lifting equipment; operation in severe conditions (e.g. extreme climates, freezer application, strong magnetic fields); operation subject to special rules (e.g. potentially explosive atmospheres, mines); supply by electrical networks where the tolerances in voltage, frequency etc. differ from those in thepublic supplies; static electric problems; handling of loads, the nature of which could lead to dangerous situations (e.g. molten metal, acids,radiating materials, especially brittle loads); hazards occurring during producing and decommissioning; hazards occurring when using the lifting equipment on public roads; wind pressure in and out of use; direct contact with foodstuffs; operation on sea ships.This standard applies e.g. to the following lifting equipment mechanical jacks with or without claw; hydraulic jacks with or without claw and with or without integrated pump, e. g. hydraulic trolley jacks,hydraulic transmission jacks, hydraulic pit jacks; pneumatic jacks.This standard does not apply toa) jacks or stabilizers which are permanently fixed to a trailer or a container to support a trailer or containerwithout the tractor-unit;b) hydraulic cylinders which are permanently fixed to the vehicle for tipping and/or tilting parts of it;c) support stands with the possibility for changing the lift height only without the load;d) hydraulic lifting equipment working with a maximum pressure exceeding 500 bar and where pump andcylinder are not integrated parts of the same equipment;e) jacks that are delivered with road vehicles for helping when a break-down occurs (including delivery oforiginal spare parts).