1.安全鎖，實(shí)際上安全鎖使用的范圍并不是很廣，而且像中小型液壓升降貨梯 http://www.qdysj.net/設(shè)備大部分都沒有安裝這類附屬件，安全鎖可以有效的解決液壓升降設(shè)備出現(xiàn)各類意外而導(dǎo)致的問題，起到了很好的保護(hù)作用，像大噸位的升降貨梯更是需要安裝該類附屬件。
1.Safety lock, in fact an lock range and not is very wide, and like in small hydraulic cargo lift equipment most are not installed the accessories, the safety lock can effectively solve the hydraulic lifting equipment appear all kinds of accidents caused problems, played a good protective effect, like a large tonnage elevator goods ladder is need to install the accessories.

2.防爆閥，主要作用是防止液壓油管爆裂后升降貨梯設(shè)備瞬間下降等問題，可以有效的抑制油路，起到堵塞油管的作用，確保升降設(shè)備不受影響，提高設(shè)備的安全性。
2.Explosion-proof valve, the main role is to prevent hydraulic oil pipe burst after lifting elevator equipment instant loss problem can be effective suppression circuit, to pipeline blockage, so as to ensure that the lifting equipment is not affected and improve the safety of the device.

3.風(fēng)繩，使用的不是很多，基本12米以上的室外高空作業(yè)選用的比較多，是用于升降貨梯穩(wěn)定性的附屬物。
3.Wind rope, the use is not a lot, more than 12 meters above the basic outdoor aerial work is more, is used for the stability of the elevator.