GB50961-2014：有色金属矿山井巷安装工程质量验收规范

1 总则······14

2 术语······15

3 基本规定······17

4 设备和材料进场······22

5 设备基础、地脚螺栓及垫板······23

5.1 一般规定······23

5.2 设备基础······23

5.3 地脚螺栓······24

5.4 垫板······24

6 竖井钢结构井架安装工程······26

6.1 现场拼装······26

6.2 拼装焊接······27

6.3 高强度螺栓连接······28

6.4 钢结构井架安装······30

6.5 涂装······32

7 竖井井筒装备安装工程······34

7.1 一般规定······34

7.2 构件制作及检验······34

7.3 井筒钢梁······35

7.4 刚性罐道······38

7.5 钢丝绳罐道······39

7.6 梯子间······40

8 矿井提升设备及设施安装工程······42

8.1 液压、润滑和气动设备······42

8.2 缠绕式矿井提升机和矿用提升绞车······46

8.3 多绳摩擦式矿井提升机······51

8.4 钢丝绳悬挂······54

8.5 提升容器及导向装置······56

8.6 制动绳防坠器······58

8.7 天轮······61

8.8 游轮······63

8.9 箕斗装卸矿装置······63

8.10 安全门······66

8.11 摇台及稳罐器······67

8.12 托台······68

8.13 阻车器······69

8.14 托辊和立辊······70

8.15 斜井捞车器······71

9 其他机械设备安装工程······72

9.1 带式输送机······72

9.2 空气压缩机······75

9.3 矿井通风机······77

9.4 泵······79

9.5 颚式破碎机······81

9.6 旋回破碎机······83

9.7 钢丝绳推车机······84

9.8 链式推车机······86

9.9 销齿推车机······87

9.10 圆形翻车机······88

9.11 侧卸式矿车卸载曲轨······90

9.12 底卸式矿车卸截站······91

9.13 底侧卸式矿车卸载站······92

9.14 板式给矿机······94

9.15 电磁振动给矿机······96

9.16 振动放矿机······96

9.17 矿用闸门······97

10 矿井管道安装工程······99

10.1 管道元件和材料的检验······99

10.2 管道加工······100

10.3 管道焊接······102

10.4 管道安装······105

10.5 管道试验及吹洗······109

11 井下铺轨工程······111

11.1 一般规定······111

11.2 清底······111

11.3 道床······112

11.4 轨枕······112

11.5 轨道······113

11.6 道岔······116

12 矿井电气设备及线路安装工程······119

12.1 一般规定······119

12.2 矿用变压器······119

12.3 旋转电机······120

12.4 成套盘柜······122

12.5 电缆线路敷设······124

12.6 直流牵引网······127

12.7 矿井照明线路······129

12.8 保护接地······130

12.9 矿井提升信号装置······133

12.10 井下电机车运输信号装置······134

本规范用词说明······137

引用标准名录······138

附:条文说明······140

1 总则······145

3 基本规定······146

4 设备和材料进场······149

5 设备基础、地脚螺栓及垫板······150

5.1 一般规定······150

5.2 设备基础······150

5.3 地脚螺栓······150

6 竖井钢结构井架安装工程······151

6.1 现场拼接······151

6.2 拼装焊接······151

6.3 高强度螺栓连接······152

6.4 钢结构井架安装······153

6.5 涂装······153

7 竖井井筒装备安装工程······155

7.1 一般规定······155

7.2 构件制作及检验······155

7.3 井筒钢梁······155

7.4 刚性罐道······156

7.5 钢丝绳罐道······156

7.6 梯子间······157

8 矿井提升设备及设施安装工程······158

8.1 液压、润滑和气动设备······158

8.2 缠绕式矿井提升机和矿用提升绞车······159

8.3 多绳摩擦式矿井提升机······160

8.4 钢丝绳悬挂······161

8.5 提升容器及导向装置······162

8.6 制动绳防坠器······162

8.9 箕斗装卸矿装置······162

8.10 安全门······163

8.11 摇台及稳罐器······163

8.12 托台······164

8.13 阻车器······164

9 其他机械设备安装工程······165

9.1 带式输送机······165

9.2 空气压缩机······165

9.3 矿井通风机······165

9.4 泵······166

9.5 颚式破碎机······166

9.6 旋回破碎机······167

9.7 钢丝绳推车机······167

9.8 链式推车机······168

9.9 销齿推车机······168

9.10 圆形翻车机······168

9.12 底卸式矿车卸截站······168

9.13 底侧卸式矿车卸载站······169

9.14 板式给矿机······169

9.15 电磁振动给矿机······169

9.16 振动放矿机······170

9.17 矿用闸门······170

10 矿井管道安装工程······171

10.1 管道元件和材料的检验······171

10.2 管道加工······171

10.3 管道焊接······171

10.4 管道安装······172

10.5 管道试验及吹洗······172

11 井下铺轨工程······173

11.1 一般规定······173

11.2 清底······173

11.3 道床······173

11.4 轨枕······173

11.5 轨道······174

11.6 道岔······174

12 矿井电气设备及线路安装工程······175

12.1 一般规定······175

12.2 矿用变压器······175

12.3 旋转电机······175

12.4 成套盘柜······176

12.5 电缆线路敷设······176

12.6 直流牵引网······177

12.7 矿井照明线路······178

12.8 保护接地······178

12.9 矿井提升信号装置······178

12.10 井下电机车运输信号装置······179