升降机，升降作业平台是一种多功能升降机械设备，可分为固定式和移动式、导轨式、曲臂式，剪叉式、链条式、装卸平台等。升降货梯的特点导轨式液压升降货梯采用重型链条传动，油丝绳做保险，导轨式液压升降货梯采用液压防爆油管，设有防止超载的安全装置、设有多重限位开关保护、设有开门断电保护装置、设有漏电保护装置、设有多层楼互动连锁，因此导轨式液压升降货梯的安全系数比普通货梯要高很多。
1、升降机 欧盟CE认证指令
MD机械指令：2006/42/EC
2、升降机 欧盟CE认证标准：
EN ISO 12100：2010 机械安全 - 用于设计的一般准则-风险评估及风险降低
EN 60204-1：2018 机械安全.机械电气设备.第1部分：一般要求
EN 81-31:2010 Safety rules for the construction and installation of lifts — Lifts for the transport of goods only
安全规则建设和安装升降机-运输用升降机仅限货物
3、EN 81-31:2010 适用范围：
This European Standard applies to new electric accessible goods only lifts with traction or positive drive and new hydraulic accessible goods only lifts, permanently installed in restricted areas and/or only used by authorised and instructed persons (users), serving fixed and permanent landing levels, having a load carrying unit made of a single load carrying area, designed for the transportation of goods only, moving along a fixed path (e.g. scissor lifts, lifts with guide rails) and inclined not more than 15° to the vertical, with rated speed not exceeding 1 m/s.
本欧洲标准适用于新型电动无障碍货物，仅适用于带牵引力或正极的升降机仅限驱动和新的液压无障碍货物升降机，永久安装在限制区域和/或仅限由授权和指导人员（用户）使用，服务于固定和永久着陆层，具有由单个承载区构成的承载装置，仅用于运输货物，移动沿着固定路径（例如剪式升降机、带导轨的升降机）倾斜不超过15°，且额定速度不超过1 m/s。
4、EN 81-31:2010欧盟CE认证测试、检查项目
5.2.3.2.2 | Check on closed position of inspection and emergency doors and inspection traps | 检查检查门、安全门和检查陷阱的关闭位置 |
5.2.11.1.2, a) | Stop switch on the load carrying unit roof | 承载装置车顶上的停止开关 |
5.2.11.2.3.1, a), 2) | Safety switch in the pit | 坑里的安全开关 |
5.2.11.2.3.1, a), 3) | Safety switch for mechanical means in the pit | 坑内机械装置的安全开关 |
5.2.11.2.4, a) | Stopping device in the pit | 坑里的停车装置 |
5.4.3.4.2, b) | Stopping device for power operated doors | 电动门的停止装置 |
5.4.4.1 | Locking device: levelling in the unlocking zone | 锁紧装置：在解锁区调平 |
5.4.4.2 | Check on closed position of the panels of landing doors | 检查层门面板的关闭位置 |
5.4.5.10 | Check on locking of landing doors | 检查层门是否锁紧 |
5.4.6 | Check on closed position of landing doors | 检查层门的关闭位置 |
5.5.1.3.1 | Check on closed position of load carrying unit door | 检查承载装置门的关闭位置 |
5.5.1.3.1, a) | Stopping device for power operated load carrying unit doors | 电动承载装置门的停止装置 |
5.5.1.3.2.2 | Check closed position of load carrying unit indirectly linked sliding door panels | 检查间接连接滑动门板的承载装置的关闭位置 |
5.5.1.5, e) | Safety switch check the locked position of the trap doors on the load carrying unit | 安全开关检查承载装置上活板门的锁定位置 |
5.5.1.8, a) | Stopping device on top of the load carrying unit | 承载装置顶部的停止装置 |
5.6.1.4.3 | Check on the abnormal relative extension of a rope or chain in case of a two rope or | 如果是双绳或双绳，检查绳索或链条的异常相对伸长 |
5.6.2.2.3 | Safety switch after detecting uncontrolled movement | 检测到不受控运动后的安全开关 |
5.6.2.3.1, g), 2) | Check engaged position of the mechanical safety device for uncontrolled movement | 检查机械安全装置的接合位置是否存在不受控制的移动 |
5.6.2.4.1.2, b) | Safety stopping switch of the overspeed governor | 限速器安全停止开关 |
5.6.2.4.1.2, c) | Check on the release of the overspeed governor | 检查超速调速器的释放情况 |
5.6.2.4.1.3, f) | Check on the tension in the overspeed governor rope | 检查限速器钢丝绳的张力 |
5.7.3.3.2 | Check on the return to normal extended position of buffers | 检查缓冲器是否恢复到正常伸出位置 |
5.7.4 | Final limit switches | 最终限位开关 |
5.9.4.2 | Safety device in circuit breaker contactor coil | 断路器接触器线圈中的安全装置 |
5.10.2.4.1, d) | Stopping device at the inspection control station | 检查控制站的停止装置 |
5.10.2.7 | Overload device | 过载装置 |
G.1.5, d) | Check on the positions of the removable wheel | 检查可拆卸车轮的位置 |
G.1.6 | Safety device against slack rope/chain | 防松绳/链条的安全装置 |
G.2.4 | Checking of stopped position of the machine | 检查机器的停止位置 |
G.2.9 | Safety device against slack rope/chain | 防松绳/链条的安全装置 |
L.2.2.3.3, f) | Check of stopping gear (headroom) | 检查停车装置（净空） |
5、升降机 CE认证流程
2 准备测试样机和技术资料
3 样机测试与整改
4 技术资料审核与整改
5 公告机构审核通过后，工厂获得CE证书
6 设备加贴CE标识，顺利在欧盟市场流通
了解更多：
机械设备CE认证
CE认证是什么认证？
欧盟CE认证
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