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Energy dissipation protection plate

A protection board and energy dissipation technology, applied in the direction of earthquake resistance, building components, layered products, etc., can solve the problems of low manufacturing cost, and achieve the effect of long service life, low cost, stable and reliable protection function

Inactive Publication Date: 2011-06-15
CHINA RAILWAY SEVENTH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, various types of protective panels have emerged in the world, each with its own characteristics and conditions of use, mainly including: single-layer corrugated protective panels, composite corrugated protective panels, etc., but none of them can meet the requirements of simple manufacturing process and low manufacturing cost. Good energy dissipation effect, maintenance-free, easy maintenance after damage, the size of the protective surface can be used according to the effect of modular manufacturing

Method used

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Examples

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Embodiment Construction

[0021] see figure 1 and figure 2 , which is Embodiment 1 of the present invention, it is a flat plate, and it includes a honeycomb panel 1 and a cover panel 2, the honeycomb panel 1 is composited on the cover panel 2, and the honeycomb panel 1 and the cover panel 2 are connected by screws. The honeycomb panel 1 is provided with a plurality of through holes 4 arranged in an orderly manner. The through hole 4 is a triangular hole, and the through hole 4 is separated by a partition 5 .

[0022] see image 3 , which is the second embodiment of the present invention, which includes a honeycomb panel 1 and two cover panels 2, the honeycomb panel 1 is composited between the two cover panels 2, and the cover panel 2 and the honeycomb panel 1 are connected by screws.

[0023] see Figure 4 , which is Embodiment 3 of the present invention, which is a curved panel, which includes a honeycomb panel 1 and a cover panel 2 . The through hole 4 on the honeycomb panel 1 is a rectangular ...

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Abstract

The invention provides an energy dissipation protection plate. The energy dissipation protection plate comprises a honeycomb plate which is provided with a plurality of sequentially formed through holes, wherein each through hole is provided with a relatively independent energy dissipation compartment on the honeycomb plate; and the energy dissipation compartment can be deformed to absorb part of external impact energy, and a plurality of compartments can more effectively eliminate impact kinetic energy. In addition, the energy dissipation protection plate is maintenance-free and has low cost, stable and reliable protection functions and long service life.

Description

technical field [0001] The invention relates to a protective plate, in particular to an energy dissipation protective plate capable of reducing impact energy. Background technique [0002] With the increase of human activities and the improvement of safety protection level, more and more areas need to be protected to ensure safety, and the protection area also increases. In order to ensure safety protection, it is necessary to set up different forms of protective panels to isolate, block and enclose certain areas. [0003] At present, various types of protective panels have emerged in the world, each with its own characteristics and conditions of use, mainly including: single-layer corrugated protective panels, composite corrugated protective panels, etc., but none of them can meet the requirements of simple manufacturing process and low manufacturing cost. Good energy dissipation effect, maintenance-free, easy maintenance after damage, the size of the protective surface de...

Claims

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Application Information

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IPC IPC(8): E04B1/98B32B3/12
Inventor 方竞方宇翔
Owner CHINA RAILWAY SEVENTH GRP CO LTD