护栏柱是连接铁丝网或者刺丝，并且固定在地基上的护栏部件，护栏柱有立柱和拉杆等等。

 

   

 

                                 护栏网立柱                                                                                             护栏网立柱

                 

                                        立柱                                                                                                      立柱

                    

                                护栏网立柱                                                                                                 护栏网立柱