1,、升降貨梯http://www.jntr168.com/底座由槽鋼和角鋼焊接成長(zhǎng)方形框架,，底部安裝有腳輪，四角有翻轉(zhuǎn)式地腳支撐腿,，工作時(shí)地腳支撐腿呈水平狀態(tài),，旋出固定支腿與腳輪一起加固支撐，工作結(jié)束后,，地腳支撐腿可翻折收回,，底座的中間為三個(gè)金屬連接套筒，升降貨梯支架安裝在套筒中采用可拆卸連接,。
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,、升降貨梯絕緣升降系統(tǒng)有絕緣升降支架和絕緣伸縮桿組成，絕緣升降支架呈三菱柱形狀,，三條邊分別為一根魚竿式絕緣伸縮桿,，這三根伸縮桿通過每一節(jié)的三腳架連為一體；單根的伸縮桿通過支架最上面兩層三腳架中心處的桿座與支架連接在一起,。整個(gè)升降貨梯的穩(wěn)定性是由升降支架來保證的,，因此絕緣升降支架要求結(jié)構(gòu)穩(wěn)定可靠，伸縮性好,，完全絕緣此結(jié)構(gòu)中沒有電氣等動(dòng)力裝置,，由人工操作保證安全絕緣。 
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,、為了檢驗(yàn)升降貨梯http://www.jntr168.com/的絕緣性能,，根據(jù)電業(yè)安全工作規(guī)程對(duì)平臺(tái)進(jìn)行了工作耐壓試驗(yàn)，并測(cè)試了泄露電流,，工作耐壓試驗(yàn)以無擊穿,，無閃絡(luò)無過熱為合格,。
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.