Pneumatic lift of the three types of classification

Pneumatic lifting light pole can be divided into the following three types: pneumatic lifting light pole with self-locking device, pneumatic lifting light pole and a built-in cable of pneumatic lift light pole. With self-locking device, pneumatic lifting self-locking mast light pole, increase the common mast self-locking device. By



pneumatic lifting light pole can be divided into the following three categories: with self-locking device of pneumatic lift light pole, pneumatic lifting light pole and a built-in cable of pneumatic lift light pole.

with self-locking device, pneumatic lifting lamp post

self-locking mast, and increase the common mast self-locking device. By self-locking device, can not use gas packing cases, effectively achieve the long-term maintenance of mast height. Currently, there are two types of self-locking mast: draw bolt locking mast ( AX【 Ax English words, axes; Fire; ( Guitar, etc. ) Vt. 】 ） And self-locking suspension mast ( AXT) 。 Self-locking bolt type derrick is only applicable to small, lightweight.

the built-in cable pneumatic lifting light pole

the built-in cable rod placed spiral cable' Spiral cable is usually consists of a root or several groups of insulated conductors twisted together similar rope wire and cable, the cable through the winding hot working, the final cooling spiral state formation, scalable. 】 General cylinder to provide electricity load or signal. The use of the built-in cable mast can meet the special needs of some customers, such as beautiful, neat, protection, easy installation.

general pneumatic lifting lamp lever from the working principle and technical characteristics, the equivalent of a multi-stage cylinder. Use it through the vent is sprayed into the cylinder, the rise and fall of cylinder movement. Extrusion cylinder part adopts high quality aluminum alloy material. The whole process, the use of the tensile, honing, machining, anodic oxidation process, and has carried on the strict inspection procedures, to ensure the quality of the derrick.