Metal connecting frame

A metal connection and horizontal frame technology, applied in the direction of ladders, buildings, building structures, etc., can solve the problems of increased labor, increased use costs, and inability to use elevators, etc., to achieve the effect of saving transportation, reducing costs, and convenient storage.

Inactive Publication Date: 2017-06-13
JIANGSU NANRONG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In urban construction or daily life, ladders are needed, and traditional ladders are mostly bamboo ladders, which are bulky and inconvenient to carry, and sometimes even require large vehicles to transport, which undoubtedly increases the cost of use, and when transporting upwards Generally limited by space, elevators cannot be used, which increases human labor

Method used

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  • Metal connecting frame
  • Metal connecting frame
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Embodiment Construction

[0013] Such as Figure 1~3 The shown metal connecting frame includes two vertical frames 1 and several horizontal frames 2, the vertical frame 1 is evenly opened with fixing holes 3, the fixing holes 3 are T-shaped, and the horizontal frames 2 are cylindrical, The two ends are rectangular, and the area of ​​the square is larger than the cross section of the cylinder; the horizontal frame 2 is fixed in the fixing hole 3, and the fixing hole 3 is T-shaped, and the area of ​​the horizontal side is larger than that of the rectangular end surface of the horizontal frame 2. Area, the width of its longitudinal side is the same as the diameter of the cylindrical section of the horizontal frame 2.

[0014] Further, another metal connection frame, such as Figure 1~4 As shown, it includes two vertical frames 1 and several horizontal frames 2. The vertical frame 1 is evenly opened with fixing holes 3, the fixing holes 3 are T-shaped, the horizontal frames 2 are cylindrical, and the two ...

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Abstract

The invention discloses a metal connecting frame, which comprises two vertical frames and several horizontal frames. Fixing holes are evenly opened on the vertical frames. The fixing holes are T-shaped, and the horizontal frames are cylindrical with rectangular ends. And the area of ​​the square is larger than the cross-section of the cylinder; the horizontal frame is passed through and fixed in the fixing hole. Compared with the traditional technology, the present invention has simple structure, scientific design, free disassembly, convenient storage, convenient transportation and reduced unnecessary cost.

Description

technical field [0001] The invention belongs to the field of metal materials, and in particular relates to a metal connecting frame. Background technique [0002] In urban construction or daily life, ladders are needed, and traditional ladders are mostly bamboo ladders, which are bulky and inconvenient to carry, and sometimes even require large vehicles to transport, which undoubtedly increases the cost of use, and when transporting upwards Generally limited by space, elevators cannot be used, which increases human labor. Contents of the invention [0003] Purpose of the invention: The purpose of the present invention is to provide a metal connection frame for the deficiencies of the prior art. [0004] Technical solution: In order to achieve the purpose of the above invention, the present invention is specifically accomplished in the following way: a metal connecting frame, including two vertical frames and several horizontal frames, and fixed holes are evenly opened on ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06C1/08E06C7/08
CPCE06C1/08E06C7/08E06C7/082
Inventor 许德荣
Owner JIANGSU NANRONG TECH
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