| 1. | New method of replacing main rope in ground - mounted and multi - rope hoist
落地式多绳提升机更换主绳的新方法 |
| 2. | 1 main rope must be correctly selected and mixed use of rope is prohibited
1必须正确选用主绳,严禁混用。 |
| 3. | The construction experience of changing main ropes for multi - rope friction hoist
更换多绳摩擦式提升机主绳的施工经验 |
| 4. | Applicable main rope
适用主绳mm |
| 5. | Next , clip your pack ' s haul loop securely to the main rope , as some crevasse - rescue situations require " dropping " your pack
再接着，将你的背包吊环安全地扣入主绳（译者注：指结组绳） ，在有些冰裂缝救援中要求“扔下”你的背包。 |
| 6. | After main rope is installed inside , install the component according to opening direction and then cover with safety , screw down safety screw properly
装入主绳后，按开口方向顺时针装入。再合上保险，将保险螺钉拧上不要太紧即可。 |
| 7. | Next , clip your pack [ chr ( 39 ) ] s haul loop securely to the main rope , as some crevasse - rescue situations require " dropping " your pack
再接着，将你的背包吊环安全地扣入主绳（译者注：指结组绳） ，在有些冰裂缝救援中要求“扔下”你的背包。 |
| 8. | 4 after main rope is installed inside , check the up - and - down flexibility of self - lock device . if the device is not flexible during downward sliding , it is advisable to adjust semi - pulled spring and conduct trial lock for 1 - 3 times to ensure locking function
4装入主绳后，应检验自锁器的上下灵活度，如自锁器下滑不灵活，可将半拉簧适当调整。 |
| 9. | Abstract : taking single - rope drum wind as analysing object , the paper analyses safety coefficient of main rope using the dynamic state method under speed up , constant the speed , reduce the speed and emergency braking , change law is gotten comparing them with " mine safety standards " , points out existing problems and solving methods of safety coefficient in selecting and using rope in home
文摘:以立井单绳缠绕式提升机为研究对象，从动态方面分析提升钢丝绳安全系数，得出其在加速、等速、减速、紧急制动状态下的变化规律，与我国《煤矿安全规程》的要求进行比较，指出目前国内选择和使用提升钢丝绳在安全系数方面存在的问题和解决办法。 |
