在所有升降机设备中，固定升降机和导轨升降机都是需要建造地坑的，那么建造地坑有哪些要求呢？
固定升降机和导轨升降机所需要的地坑要求相对较高。两系列产品均属于高空作业，升降高度高并承载较大的重量。所以地坑建造好坏对于整机的稳定安全性是有很大关系的。地坑一般由客户一方事先建造好的。地坑的深度和升降机自身高度相符，长宽较于设备的要各多出10cm左右。用混泥土固定四个预埋铁件。预留预埋铁件的目的是可讲设备与铁件焊接到一起，增加整机固定的牢靠性。
Fixed hydraulic scissor lifts and hydraulic lift rail pit needed requirements are relatively high. Two series of products are high-altitude operations, the height of the high and carries a greater weight. So the quality of the construction pit for the stability of the whole security is a great relationship. Pit generally constructed in advance by the customer a good party. Pit depth and lift itself highly consistent in length and width than the equipment to various more about 10cm. Fixed with four concrete embedded iron. Reserve embedded iron aim is to speak of equipment and iron pieces welded together, increase the machine fixed robustness.

如果地坑建造不合理，固定升降机固定无法水平，造成货物安防和升降过程中重心偏斜，设备受力不均，易对机器某侧或部分连接部件、支杆有所损坏，使用寿命自然减少。最主要的是埋下很大的安全隐患。如果地坑比较合理，水平上有少许偏颇，那么可在设备安装前由安装人员进行找平处理。问题较多者，安装人员应要求重新挖地坑。其次，在固定后，安装人员需认真确定设备是否完全水平。可在地面，多层高度进行多次检测找平。保证使用的安全性。
If unreasonable construction pit, hydraulic lifts can not be fixed level, resulting in cargo security and lift the center of gravity during the skew, equipment uneven force, easy-to-machine connections or part of a side part,somewhat damaged strut life natural decrease . The main thing is planted a big security risk. If the pit is reasonable, there is a little biased on the level,it can be installed in front of the device for leveling handled by the installer. Many problems who require re-installation should dig pits. Next, after the fixation, the installer needs to be carefully determined whether the device is perfectly horizontal. In the ground, multi-height leveling multiple testing. Ensure the safety of use.