JPH04302608A - Panel installation structure - Google Patents

Abstract

PURPOSE:To minimize danger to peripheral things and people in the periphery by way of preventing scattering of a panel by preventing the detached panel from falling as well as preventing the panel from being broken by means of releasing an impulsive force to others by keeping one side of the panel fixed on a panel installation frame against the impulsive force affecting on the panel while constituting the rest of the sides to be easy to be detached from the panel installation frame. CONSTITUTION:The peripheral part of an elastic panel main body 2 is installed on a panel installation frame 3. One side of the peripheral part of the panel 2 is fixed on the panel installation frame 3 through an installation fixture 5 passing through the panel and simultaneously, the rest of the sides are fixed on the panel installation frame 3 with sandwiching members 4.

Description

[Detailed description of the invention]

0001

[Field of Industrial Application] The present invention relates to a structure for mounting elastic panels on a fence, which is used for improving the appearance, soundproofing, etc. by erecting it on the side of a general road or expressway, for example. Specifically, the present invention relates to a panel mounting structure in which the peripheral portion of an elastic panel is attached to a panel mounting frame.

0002

[Prior Art] Conventionally, in the above-mentioned panel mounting structure, in order to prevent the panel from easily falling off from the panel mounting frame, a mounting device, such as a bolt or rivet, that penetrates the panel is provided over the entire periphery of the panel. The panel was firmly fixed to the panel mounting frame via the panel.

0003

[Problems to be Solved by the Invention] However, when the panel mounting structure of the above-mentioned prior art is used, for example, on the side wall of a road as described above, the entire circumference is fixed with bolts etc. that pass through the panel. Therefore, when an impact force is applied due to contact or collision with a vehicle running on the road, the elastic deformation of the panel due to the impact force is restrained by bolts, etc., and the impact force is concentrated on the peripheral wall of the bolt through hole. The panel may be easily damaged. In this case, a plurality of broken panel pieces are scattered outside the road, and there is a possibility that the plurality of scattered panel pieces collide with surrounding objects and damage them, causing a great negative impact on the surrounding area. The present invention has been made in view of the above-mentioned circumstances, and an object of the present invention is to provide a panel mounting structure in which a panel subjected to a large impact force is less likely to be broken into multiple pieces and scattered around.

0004

[Means for Solving the Problems] The characteristic structure of the present invention in the above-mentioned panel mounting structure for achieving the above object is that the above-mentioned panel mounting structure is configured such that the above-mentioned panel mounting structure is configured such that one side of the periphery of the panel is connected to the panel through a mounting tool that penetrates the panel. It is fixed to the panel mounting frame, and the remaining sides are fixed to the panel mounting frame by means of clamping members. Further, it is also useful for the panel mounting structure to include a sound insulating cushion material interposed between the panel and the panel mounting frame, as will be described later.

[0005]

[Operation] When an impact force is applied to an elastic panel, the panel is deformed due to its elasticity, but the side of the panel that is fixed to the panel mounting frame by the clamping member is Since the restraint is to sandwich the panel from both sides and not to penetrate the panel, the panel will slide out from the clamping member and be released.
This prevents the impact force from being concentrated on a part of the panel. Moreover, one edge of the panel is fixed to the panel mounting frame via a fitting that penetrates the panel, so even if part of the panel comes off the panel mounting frame, only one side will be attached to the panel mounting frame. Since it is in a fixed state, the panel does not receive the impact force directly, but releases it to the other side, but the panel that comes off from the panel mounting frame due to the impact will not fall. Further, in the panel mounting structure, when a sound insulating cushioning material is interposed between the panel and the panel mounting frame as shown in claim 2, normal mounting without impact force is applied. This prevents sound from leaking between the panel and the panel mounting frame.

[0006]

[Effects of the Invention] Therefore, by keeping only one side fixed to the panel mounting frame while the remaining sides are configured to be easily detached from the panel mounting frame, the impact force acting on the panel can be reduced. Missing on the other hand, with this
Since the panel can be prevented from being destroyed and the detached panel will not fall, the risk of damaging surrounding objects and people can be reduced. Further, in the case where a sound insulating cushion material is interposed between the panel and the panel mounting frame as described in claim 2 in the panel mounting structure, a material having excellent sound insulation performance is used as the panel to constitute, for example, a sound insulating wall. In some cases, this is useful because it can prevent the space between the panel mounting frame and the panel from becoming a weak point that could lead to deterioration of sound insulation.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Examples of the panel mounting structure of the present invention will be described below with reference to the drawings. FIG. 5 shows a fence W erected on the side of an expressway. This fence W consists of a panel mounting frame 3 in which a plurality of frame panels P are respectively attached to panel mounting columns 1 made of H-shaped steel that are erected at equal pitches and with adjacent recesses facing each other. The panel mounting columns 1 are fitted and held in the recessed portions of the panel mounting columns 1, so that they are mounted in a vertically stacked state.

As shown in FIG. 3, the panel 2 is an elastic transparent plate made of polycarbonate.
is held within the framework of the panel mounting frame 3, which is constructed by assembling a pair of vertical frames 3A and a pair of horizontal frames 3B into a framework shape.

As shown in FIGS. 1 and 2, each of the vertical frame 3A and the horizontal frame 3B has a cross-sectional shape that is a hollow prismatic column with a stepped shape on the inner side of the frame. Then, one surface of the peripheral portion of the panel 2 is brought into contact with the connecting surface S that connects the two surfaces at different levels, and the surface on the opposite side is brought into contact with the connecting surface S. So panel 2
A ridge 4, which serves as a clamping member for clamping the frame, is bolted to the inner surface of the framework. Therefore, as shown in FIG. 4, the four peripheral parts of the panel 2 are
As a whole, the panel 2 is fixedly held in a state where it is fitted into the panel mounting frame 3 without being framed.

As shown in FIGS. 1 and 4, panels 2 are arranged on the connecting surface S of the upper one of the pair of horizontal frames 3B at equal pitches over the entire longitudinal length of the horizontal frames 3B. The periphery of the panel 2 is fixed by a rivet 5, which is a fixture that passes through the panel 2.

[0011] Therefore, when an impact force is applied to this wall W due to a collision of a vehicle passing on the expressway, the panel 2 is deformed due to its elasticity, but the pair of vertical frames 3A and , the side fixed to the lower horizontal frame 3B of the pair is constrained by the panel 2.
Since the panel 2 is sandwiched from both sides and does not penetrate the panel 2, the panel 2 slides out against the selvedge material 4 and is released, so the impact force is concentrated on a part of the panel 2. It can be avoided. Moreover, one side of the periphery of the panel 2 is connected to the panel mounting frame 3 (more specifically, one of the pair of rivets 5 penetrating the panel 2,
Since it is fixed to the upper horizontal frame 3B), even if a part of the panel 2 comes off the panel mounting frame 3, only one side will remain fixed to the panel mounting frame 3, so the impact force will not be directly applied. Even though the panel 2 is configured to escape to the other side without receiving it, the panel 2 which is detached from the panel mounting frame 3 due to impact will not fall. Further, as shown in FIGS. 1 and 2, one surface of the peripheral portion of the panel 2 and the ribbed edge 4 in contact with this one surface extend over the entire peripheral portion of the panel 2.
A sound-insulating sealing material 6, which is a sound-insulating cushioning material, is interposed between the panel 2 and the panel mounting frame 3 without a gap between the panel 2 and the panel mounting frame 3 in the normal mounting state where no impact force is applied. This prevents sound from leaking between the As shown in FIG. 2, one of the pair of vertical frames 3A of the panel mounting frame 3 has a burring hole 7 through which a safety wire is guided to prevent a plurality of panels assembled in the vertical direction from collapsing. , this vertical frame 2
It is arranged so that it passes through the inside of the body and penetrates up and down. Further, the use of polycarbonate for the panel 2 is merely an example, and it is also possible to use other resinous and elastic materials.

[Another Embodiment] The fixture on one side of the periphery of the panel 2 is not limited to the rivet 5 as shown in the above embodiment, but may also be a bolt or a simple rod, for example, and may be a bolt or a simple rod. Any material that can fix the panel to the panel mounting frame while the In addition, as for the opening of the through-hole in the panel through which this fixture penetrates, in addition to the one with a diameter that is approximately the same as the diameter of the rivet as shown in the above example,
The elongated hole expanded in the left-right direction may be one that can tolerate lateral displacement of the panel relative to the rivet 5 when an impact is applied to the panel 2 or when the panel 2 expands or contracts due to a change in external temperature.

[Brief explanation of drawings]

[Figure 1] Vertical side view of the framework panel

[Figure 2] Cross-sectional plan view of the framework panel

[Figure 3] Front view of the framework panel

[Figure 4] Exploded perspective view of frame panel

[Fig. 5] Front view of a fence constructed from frame panels to which the panel mounting structure of the present invention is applied.

[Explanation of symbols]

1 Panel mounting support 2 Panel 3 Panel mounting frame 4 Clamping member 5 Mounting hardware

Claims (2)

[Claims] Claim 1: In a panel mounting structure in which the periphery of an elastic panel (2) is attached to a panel mounting frame (3), one side of the periphery of the panel (2) is attached to the panel (2). The panel mounting frame (3) is fixed to the panel mounting frame (3) via a fixture (5) that penetrates through the panel mounting frame (3), and the remaining sides are fixed to the panel mounting frame (3) using a clamping member (4).
Panel mounting structure fixed to. 2. The panel mounting structure according to claim 1, further comprising a sound insulating cushion material (6) interposed between the panel (2) and the panel mounting frame (3).