Hebei Fucheng Hengxin Machinery Factory is a professional 138-3183-8616 road and bridge construction safety ladder, ladder high upsetting, upsetting column ladder, bridge construction and other product safety ladder manufacturer, the company has accumulated many years of technical experience, my company production safety ladder safe. simple welcome new and old customers to negotiate. Safety ladder mainly by pole, crossbar, oblique rod, crossbars, fence mandrel, base, special ladders and other ancillary components components. Installation of the components as follows: 1. Adjustable pole inserted in the bottom of the base, the level used as a support system, the vertical height adjustment and expansion of bearing surface, force transmission to the base, welded together by a screw and plate, adjustable base Adjustable not too high, so as not to emerge from the pole caused accidents. 2. The pole is the main component in the vertical direction to withstand loads. On the tube every 495 pole distance welding a row pin buckle for mounting rails, crossbars, or diagonals. Pole top pins are soldered directly to ensure no loss. 3. The frame rails are horizontal bearing component. It is connected with the pole by a pin library, the library because of the pin with a wedge of iron, so that the two connections have excellent mechanical strength and high self-locking performance. 4. horizontal crossbars are bearing frame and ladder and foot plate member to be placed. It is connected by a pin library and pole. 5. ladder placed on the cross brace for construction workers up and down the channel. 6. The pedals are placed on the crossbars for construction channel, operating platform deck. 7. diagonals are reinforcing member for the entire frame. It is made of special oblique pole pin connector connects to wear. 8. In order to ensure the safety of construction workers on the pole 495 to be installed crossbars, ladders were placed on both sides of every handrail, another Fire Escape the diagonals must be placed on all sides, in order to strengthen the stability of the entire frame. 9. Security ladder with every 1.5 Hashemian put a Z-shaped stepping stairs, every 4-5 meters to be resettled buckle wall pieces, maximum height of 99 meters erection. 2434 * 1268; rack unit height of three meters, stairs vertical height of 1.5 m / each to. Ladder system is a main component of the pole, the bar, diagonals, crossbars, ladders and so on. Products with easy assembly and disassembly, safe, combination is simple, easy collection and so on. Mainly used in road and bridge construction pier construction Dorians dedicated walkways, providing security for the construction and inspection, supervision staff, comfortable, convenient and down the channel.