Banana-type bridge construction safety ladder

A technology for bridge construction and safe climbing, which is applied in the directions of bridges, bridge construction, erection/assembly of bridges, etc., can solve the problems of unsafe use, limited construction height and high cost, and achieves simple and convenient installation, strong practicability, and strong bearing capacity. Effect

Active Publication Date: 2014-07-16
开平市宏优金属制品有限公司
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0003] 1. Composed of steel pipes and fasteners, the cost is high, the structure is complex, the installation is complicated, and the efficiency is low. Since the fasteners and steel pipes rely on friction, the safety is relatively low, especially when the heigh

Method used

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  • Banana-type bridge construction safety ladder
  • Banana-type bridge construction safety ladder
  • Banana-type bridge construction safety ladder

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Example Embodiment

[0027] In order to make the technical means, creative features, achievement goals and effects realized by the present invention easy to understand, the present invention will be further described below with reference to the specific embodiments.

[0028] refer to Figure 1-11 , this specific embodiment adopts the following technical solutions: a banana-type bridge construction safety ladder, including an adjustable base 1, a vertical pole 2, a cross bar 3, a pin storehouse 4 and an oblique rod 5, a banana head cross brace 6, and an adjustable base 1 around A vertical rod 2 is provided, a pin library 4 is arranged on the vertical rod 2, the cross rod 3 and the banana head cross brace 6 are arranged between the vertical rods 2 through the pin library 4, and the oblique rod 5 is inclined and arranged on the adjacent two of the vertical rod 2. On the pin storehouse 4 at the diagonal position of the floor, a staircase 7 is arranged between the banana head cross braces 6 of differen...

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PUM

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Abstract

The invention discloses a banana-type bridge construction safety ladder and relates to a safety ladder. The banana-type bridge construction safety ladder comprises adjustable bases, vertical rods, transverse rods, pin cartridges, diagonal rods, and banana head cross braces. The vertical rods are arranged around the adjustable bases. The pin cartridges are disposed on the vertical rods. Both the transverse rods and the banana head cross braces are disposed between the vertical rods through the pin cartridges. The diagonal rods are diagonally disposed on the pin cartridges at the opposite corners of each two adjacent levels of the vertical rods. A ladder is arranged between each two banana head cross braces at different heights. Each ladder is provided with platform access steps. The banana-type bridge construction safety ladder is composed of a banana scaffold and a special zigzag ladder, has multiple functions, and is high in bearing capacity, safe and reliable, simple and convenient to mount, and highly practicable.

Description

technical field [0001] The invention relates to a safety climbing ladder, in particular to a banana-type bridge construction safety climbing ladder. Background technique [0002] There are two main types of traditional construction ladders: [0003] 1. It is composed of steel pipes and fasteners, which has high cost, complex structure, complicated installation and low efficiency. Because fasteners and steel pipes rely on friction, the safety is relatively low, especially when the height is high, the stability is not good enough; [0004] 2. It is composed of portal scaffolding, the cost is very low, the structure is too simple, the stability is poor, the use is unsafe, and the construction height is quite limited, and it can only be used within 10 meters. SUMMARY OF THE INVENTION [0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a banana-type bridge construction safety ladder, which is composed of a banana-type scaff...

Claims

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Application Information

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IPC IPC(8): E01D21/00E04G1/24E04G5/10
Inventor 邹仁才
Owner 开平市宏优金属制品有限公司
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