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KR-102962999-B1 - Column Protection Panel System

KR102962999B1KR 102962999 B1KR102962999 B1KR 102962999B1KR-102962999-B1

Abstract

The present invention relates to a solar column protection panel system that protects a column of a structure from vehicle collision or contact, and more specifically, to a solar column protection panel system that is installed on the outer surface of a column in a solar parking lot, vehicle walkway, logistics warehouse, etc., to reduce damage, scratches, and impact noise caused by vehicle collision, and is replaceable in module units. To this end, the present invention provides a solar column protection panel system installed on the outer surface of a column to protect the column from vehicle collision or contact, comprising: a plurality of installation rails installed at positions spaced apart at predetermined intervals on the outer side of the column; a honeycomb core panel installed on the installation rails and installed to wrap around the outer surface of the column; and an outer sleeve installed to wrap around the outer surface of the honeycomb core panel to mitigate surface scratches and friction upon collision. The honeycomb core panel is characterized by protecting the column by locally destroying or detaching upon collision to disperse and absorb kinetic energy.

Inventors

  • 이상현

Assignees

  • 유한회사 해신

Dates

Publication Date
20260511
Application Date
20251114

Claims (6)

  1. In a solar column protection panel system installed on the outer surface of a column (100) to protect the column (100) from collision or contact with a vehicle, A plurality of installation rails (10) installed at positions spaced apart at predetermined intervals on the outer side of the above column (100); A modular honeycomb core panel (20) that is installed to be slidably coupled and detachable on the above-mentioned installation rail (10) and is installed to wrap around the outer surface of the above-mentioned column (100); It includes an outer sleeve (30) installed to wrap around the outer surface of the honeycomb core panel (20) to mitigate surface scratches and friction upon collision, and The above honeycomb core panel (20) protects the pillar by dispersing kinetic energy by locally destroying or detaching upon collision, and The above honeycomb core panel (20) includes, A buffer layer (40) that absorbs shock energy is further provided, The above buffer layer (40) is, By absorbing the initial impact through viscoelastic deformation during a low-speed collision, thereby preventing damage to the honeycomb core panel (20), It is composed of a viscoelastic layer made of a material having viscoelastic deformation characteristics and is interposed between the honeycomb core panel (20) and the installation rail (10). The outer sleeve (30) and the honeycomb core panel (20) have a predetermined range of clearance to secure a gap due to the difference in thermal expansion coefficients, A drain (12) is formed in the above installation rail (10) to discharge water that has moved along the outer surface of the honeycomb core panel (20) downward. The above-mentioned drain (12) is formed inwardly so as to minimize the contact area between the honeycomb core panel (20) or the buffer layer (40) coupled thereto and the moisture flowing along the drain (12), and is characterized by being inclined diagonally toward the center so that the cross section is provided in the shape of '∧'.
  2. delete
  3. In claim 1, the outer sleeve (30) is, A solar column protection panel system characterized by being made of ultra-high molecular weight polyethylene (UHMW-PE) material or an equivalent wear-resistant and weather-resistant plastic material.
  4. In claim 1, the installation rail (10) is, A solar column protection panel system characterized by being fixed to the above column (100) with an anchor bolt and including a guide groove (11) to allow the honeycomb core panel (20) to be joined and separated in a sliding manner.
  5. delete
  6. In any one of claims 1, 3, and 4, A reflective sheet or color pattern is attached to the outer surface of the outer sleeve (30), and The above honeycomb core panel (20) is a solar column protection panel system characterized by being separable and replaceable in module units.

Description

Solar Column Protection Panel System The present invention relates to a solar column protection panel system for protecting a column of a structure from vehicle collision or contact, and more specifically, to a system installed on the outer surface of a column in a solar parking lot, vehicle walkway, logistics warehouse, etc., to reduce damage, scratches, and impact noise caused by vehicle collision, and having a multi-stage impact dispersion/absorption structure of a viscoelastic cushioning layer and a honeycomb core panel, and capable of being replaced on a module-by-module basis. Generally, structures such as parking lots, logistics warehouses, terminals, and charging stations where vehicles enter and exit have numerous columns installed to support the roof or superstructure. These pillars are formed of concrete, steel, or composite materials and are often placed adjacent to the tracks of passing vehicles, so there is a high risk of collision and contact when vehicles are driving or turning. In particular, steel columns inside parking lots or circular and square columns of solar parking structures are repeatedly in contact with vehicle bumpers, side mirrors, and the sides of the vehicle body, frequently causing paint damage, localized dents, and scratches. This leads to problems such as reduced corrosion resistance of the columns, poor appearance, increased maintenance costs, and reduced safety for users, and also results in noise complaints due to metallic sounds and vibrations caused by collisions. In particular, in the case of solar structures in parking lots, column damage acts as a greater problem that goes beyond simple structural damage, leading to the loss of functionality of electrical and power generation facilities and causing additional economic losses. In order to solve the above problem and protect the columns, methods of attaching rubber guards or sponge-type cushioning materials have been primarily used in the past, but these conventional solutions have the following limitations. First, there is a problem in that it fails to effectively disperse impact energy, and deformation and detachment occur easily during repeated collisions. This is because conventional technology remains a single-stage shock absorption method relying on simple compression; consequently, during high-speed or high-load collisions, impact energy is not structurally dispersed, and the residual impact load transmitted directly to the column is large, making it difficult to prevent structural damage to the column. In addition, there is a problem where protective performance deteriorates significantly in a short period of time because the material hardens or cracks when exposed to external environments such as ultraviolet rays, rain, snow, and de-icing agents for a long time. In particular, it is difficult to ensure long-term durability due to internal structural deformation and corrosion problems caused by moisture infiltration between the protective panel and the column, as well as differences in thermal expansion coefficients. Furthermore, since the shapes of the columns vary, such as circular, square, or polygonal, custom fabrication is required, which makes installation and replacement difficult and leads to high construction and maintenance costs. This is because conventional technology has the inefficiency of requiring the entire unit to be replaced even if the damage occurs only locally. In addition, there is a problem where collision accidents occur frequently because the vehicle's appearance is aesthetically unappealing and visibility is poor, making it difficult for drivers to visually perceive it at night or in low-light environments. FIG. 1 is an exemplary diagram illustrating a solar column protection panel system according to the present invention. FIG. 2 is an exemplary diagram illustrating an installation rail constituting the present invention. FIG. 3 is an exemplary diagram illustrating a honeycomb core panel constituting the present invention. FIG. 4 is an exemplary diagram illustrating an outer sleeve constituting the present invention. FIG. 5 is a cross-sectional view illustrating the combined state of a solar column protection panel system according to the present invention. In addition to the above objectives, other objectives and features of the present invention will become apparent through the description of embodiments with reference to the accompanying drawings. Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as generally understood by those skilled in the art to which the present invention pertains. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with their meaning in the context of the relevant technology, and should not be interpreted in an ideal or overly formal sense unless explicitly defined in this application. Hereinafter, a preferred embodiment of the solar co