Prefabricated type steel ladder
A prefabricated, steel ladder technology, applied in the direction of house structure support, house structure support, scaffolding accessories, etc., can solve the problems of inconvenient disassembly, time-consuming, heavy steel ladder, etc., to increase the anti-tilt stability, reduce The effect of the choke area
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[0018] Example 1
[0019] Such as Figure 1-2 As shown, a prefabricated steel ladder includes a steel ladder body 1, the lower part of the steel ladder body 1 is a bottom support 2, the upper part of the bottom support 2 is connected with a single structural unit 3, and the outside of the single structural unit 3 is connected with a Doors that open to the inside and outside, the single structural unit 3 is connected to the main structural unit 8, and the outer side of the main structural unit 8 is connected with a ladder 6. The ladder 6 is provided with evenly arranged foot pedals 7, and the adjacent layers of ladders 6 At the intersection of, there is a horizontal operating platform 9, a horizontal connecting rod 11 is provided on the operating platform 9, and an operating panel 10 that can be opened downward is provided in the middle of the adjacent horizontal connecting rods 11. The opened operating panel 10 is For the stairs used for construction personnel to go up or down, t...
Example Embodiment
[0020] Example 2
[0021] Such as Figure 1-3 As shown, a prefabricated steel ladder includes a steel ladder body 1. The lower part of the steel ladder body 1 is a bottom support 2. The structure of the steel ladder body 1 is firmly connected to the foundation, and the upper load is transferred to the foundation. The bottom support 2 The upper part of the is connected with a single structural unit 3, which is the basic component unit. Each standard segment is formed by connecting 2 single welding structures through intermediate connecting rods, which mainly play the role of constituting the main body of the structure. A standard ladder is hung on it and people can go up and down freely after the level jumps, and reach the construction site. The outside of the single structural unit 3 is connected with a door that can be opened to the inside and the outside. Each single structural unit There are 2 doors on 3, and the door is connected with the operating panel 10 by bolts. The doo...
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