1、升降货梯http://www.jntr168.com/底座由槽钢和角钢焊接成长方形框架，底部安装有脚轮，四角有翻转式地脚支撑腿，工作时地脚支撑腿呈水平状态，旋出固定支腿与脚轮一起加固支撑，工作结束后，地脚支撑腿可翻折收回，底座的中间为三个金属连接套筒，升降货梯支架安装在套筒中采用可拆卸连接。
Cargo lifter base channels and angles from the rectangular frame welded into the bottom fitted with casters, four corners flip foot of the supporting leg, foot work supporting leg is horizontal, unscrew the fixing legs and casters

together strengthening support to end work after the foot of the supporting leg can be folded back, in the middle of the base of three metal coupling sleeve, cargo lifter bracket with removable connection in the sleeve.

2、升降货梯绝缘升降系统有绝缘升降支架和绝缘伸缩杆组成，绝缘升降支架呈三菱柱形状，三条边分别为一根鱼竿式绝缘伸缩杆，这三根伸缩杆通过每一节的三脚架连为一体；单根的伸缩杆通过支架最上面两层三脚架中心处的杆座与支架连接在一起。整个升降货梯的稳定性是由升降支架来保证的，因此绝缘升降支架要求结构稳定可靠，伸缩性好，完全绝缘此结构中没有电气等动力装置，由人工操作保证安全绝缘。 
Cargo lifter insulation insulation elevator lifting system and insulated telescopic rods, insulation elevator was Mitsubishi pillar shape, the three sides are a rod-type insulation telescopic rod, which three telescopic poles through each section of the tripod as a single entity; single telescopic rod connected together by the top two floors tripod stand at the center of the rod holder and bracket. The stability of the whole cargo lifter is ensured by the elevator,and therefore requires insulation elevator structure is stable and reliable, good scalability, this structure is not completely insulated from electrical and other power equipment to ensure safe insulation by a human operator.

3、为了检验升降货梯http://www.jntr168.com/的绝缘性能，根据电业安全工作规程对平台进行了工作耐压试验，并测试了泄露电流，工作耐压试验以无击穿，无闪络无过热为合格。
To test the cargo lifter insulation properties, according to industry safety regulations on electrical platform working pressure test, and test the leakage current, operating voltage test with no breakdown, no flashover no overheating qualified.