井架使用说明书.pdf

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1、JJ170/42-K1井架使用维护手册JJ342402-00SM宝鸡石油机械有限责任公司目录1用途.................................................................................................................................................................................12技术参数..................................................................

2、.......................................................................................................13结构说明.........................................................................................................................................................................13.1井架主体特点..........

3、..............................................................................................................................................13.2二层平台....................................................................................................................................................

4、............23.3起升装置..............................................................................................................................................................33.4登梯助力机构..............................................................................................................

5、..........................................33.5套管台....................................................................................................................................................................43.6大钳平衡重............................................................................

6、................................................................................43.7逃生装置................................................................................................................................................................54井架安装............................................

7、.............................................................................................................................75井架起升.................................................................................