Multifunctional ladder

A multi-functional, ladder technology, applied in the direction of ladders, house structure support, house structure support, etc., can solve the problems of narrow use range, delaying the progress of the project, affecting the work, etc. Effect

Pending Publication Date: 2019-11-15
李鹏飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the use of multiple single-function tools can also affect our work
Climbing tools such as ladders, ladders, and scaffolding used for decoration have a single function and a narrow range of use. During the construction process, they have to be carried to the construction site, wasting manpower and material resources, and frequently changing tools delays the progress of the project.

Method used

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  • Multifunctional ladder
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Examples

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Embodiment Construction

[0028] see Figure 1-Figure 5 , a multifunctional ladder, comprising a first part 1, a second part 2, a third part 3, a fourth part 4 and two connecting rods 6 sequentially connected from top to bottom;

[0029] The first part 1 includes two first longitudinal beams 11 symmetrically arranged left and right, and a number of horizontally arranged first rotating shafts 13 connecting the two first longitudinal beams 11 are arranged between the two first longitudinal beams 11 . A rotating shaft 13 is arranged at equal intervals along the vertical direction, and the upper side of the two first longitudinal beams 11 is provided with a first crossbeam 14 arranged horizontally and whose length direction is left and right. Both sides of the first crossbeam 14 in the length direction exceed the first The longitudinal beam 11, the right side of the first longitudinal beam 11 on the right side is provided with a plurality of first pins 13, and the first pins 13 are arranged at equal interv...

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PUM

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Abstract

A multifunctional ladder comprises a first portion, a second portion, a third portion, a fourth portion and two connection rods, wherein the first portion, the second portion, the third portion and the fourth portion are sequentially connected from top to bottom in a hinged manner. The first portion, the second portion, the third portion and the fourth portion each comprise two symmetrical longitudinal beams, wherein a horizontal rotating shaft is arranged between the two longitudinal beams. The rotating shafts of the second portion and the third portion are provided with pedals. The upper side of the first portion and the lower side of the fourth portion are provided with cross beams. The right sides of the longitudinal beams of the first portion and the third portion are provided with pins. The left sides of the longitudinal beams of the second portion and the fourth portion are provided with pins. The connection rods are long-strip-shaped rod bodies. The length of each connection rod is larger than that of the second longitudinal beams. Pin holes identical in axial direction are formed in each connection rod and located on the two sides in the length direction. The multifunctional ladder can be changed into three tools including a long ladder, a herringbone ladder and a scaffold through easy operation, so that one ladder can achieve multiple functions, and construction efficiency is improved. The multifunctional ladder is simple in structure, reasonable in design and suitable for use and popularization.

Description

technical field [0001] The invention relates to a multifunctional ladder. Background technique [0002] In the decoration of modern engineering, reasonable use of tools can effectively improve the efficiency of decoration. But the use of multiple single-function tools can also affect our work. Climbing tools such as ladders, ladders, and scaffolding used in decoration have a single function and a narrow range of use. During the construction process, they have to be carried to the construction site, wasting manpower and material resources, and frequently changing tools delays the progress of the project. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a multifunctional ladder, which has three variants, namely long ladder, herringbone ladder and scaffolding, which can be used for multiple purposes and improve construction efficiency. [0004] In order to solve the above-mentioned technical problems, the present i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06C1/10E06C1/387E06C1/18E06C7/08E06C7/50E06C7/46E06C7/48E04G1/30
CPCE04G1/30E06C1/10E06C1/18E06C1/387E06C7/08E06C7/46E06C7/48E06C7/50
Inventor 李鹏飞李馨馨
Owner 李鹏飞
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