JP2001161251A - Bird-preventing structure of building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a bird-preventing structure which can easily be designed, constructed and maintained and is excellently beautiful. SOLUTION: A frame 2 whose frame lattices 5 are formed from main T bars 3 and cross T bars 4 is hung from the ceiling surface of a building. A bird-preventing panel 1 which is formed from a welded mesh and expanded metal members and is subjected to the application of an electrostatic powder coating baking is attached to the inside of the each frame lattice. A panel lattice 1b of the bird-preventing panel 1 is suitably selected in response to the kind of prevention target birds to prevent the invasion of the birds into a space between the ceiling surface and the frame 2. Thereby, the bird-preventing structure systemized with the frame 2 and the bird-preventing panels 1 is built to efficiently prevent bird injuries, and simultaneously man-hours and costs for designing.constructing.maintaining a bird-preventing facility can be reduced.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bird protection structure for preventing damage by birds, and more particularly to a technology effective when applied to a large building such as a stadium, a station, or an arcade.

[0002]

2. Description of the Related Art Conventionally, various measures have been taken to prevent damages caused by feces, feathers, noise, and the like caused by birds, such as pigeons, crows, and sparrows, that live near human living areas. For example, various techniques have been tried, such as disposing a propeller-shaped rotor, a raptor model, a glowing plate, an eyeball balloon, and the like on the roof of a building, and extending a net under the eaves. Attempts have also been made to create an environment in which birds repel by passing a magnetic or weak current, or applying or spraying a repellent.

[0003]

However, in the case of large facilities such as stands of athletics stadiums, station platforms, arcades in shopping arcades, and commercial stores, the target buildings and spaces are large, so bird protection is required. The equipment requires a large investment and the construction itself is not easy. In addition, the arrangement of balloons, rotors, and the like may impair the feeling of openness and design of the space, and in many cases, it is not possible to take measures against birds. For this reason, it is difficult to say that bird protection measures have been widely used in these buildings, and there has been a problem that bird damage may occur to facility users and shoppers.

[0004] It is an object of the present invention to provide a bird-proof structure which is easy to design, construct and maintain, and is also excellent in aesthetics.

[0005]

According to the present invention, there is provided a birdproof structure for a building, comprising: a frame formed by hanging a frame member assembled in a lattice shape on a ceiling surface of the building; and a grid formed on the frame. And a birdproof panel disposed in the ceiling to prevent birds from entering between the ceiling surface and the frame.

According to the present invention, it is possible to construct a bird protection structure systematized by a frame and a bird protection panel, and to design and construct a bird protection facility while effectively preventing bird damage.
It is possible to reduce man-hours and costs required for maintenance. In addition, since an orderly and stable appearance can be created, a bird-proof structure can be provided without impairing the open feeling of space and aesthetic appearance.

In this case, a weld mesh, an expanded metal, a punching metal, or the like can be used as the birdproof panel.

[0008]

Embodiments of the present invention will be described below in detail with reference to the drawings. FIG. 1 is an explanatory diagram showing the appearance of a building to which a bird-proof structure according to an embodiment of the present invention is applied, FIG. 2 is an explanatory diagram showing the configuration of the bird-proof structure in the building of FIG. 1, and FIG. FIG. 4 is a side view from the X direction, and FIG. 4 is a side view from the Y direction.

FIG. 1 shows an example in which the bird-proof structure of the present invention is applied under an elevated road, and a bird-proof panel 1 is disposed on the entire surface of the ceiling under the elevated. The birdproof structure of the present invention has a system configuration in which a birdproof panel 1 is disposed on a frame 2 provided in the form of a suspended ceiling under an overpass, and as shown in FIG. It creates a stable and orderly ceiling surface while maintaining it.

The frame 2 is, as shown in FIGS.
The main T-bar (frame member) 3 and the cross T-bar (frame member) 4 made of aluminum or steel are assembled in a lattice shape. In the frame 2, a frame grid 5 is formed by the main T-bar 3 and the cross T-bar 4, and a T-bar fixing hanger 6 is attached to each of the grid points. On the upper part of the T-bar fixed hanger 6,
A hanging bolt 7 is provided, and the hanging bolt 7 is fixed to an insert 9 fixed to a ceiling surface 8 as shown in FIGS. Thus, the frame 2 is hung on the ceiling surface 8 under the overpass.

In the frame lattice 5, the birdproof panel 1 is laid from the ceiling surface 8 side so that birds do not enter between the frame 2 and the ceiling surface 8. This birdproof panel 1 is φ4mm
Steel wire is welded in a grid, and the outer frame 1a is 1000mm x 1000m
m, which is composed of a welded mesh in which the panel grid 1b is formed to have a size of 50 mm × 50 mm, and prevents the invasion of birds by the panel grid 1b. In birdproof panel 1,
Electrostatic powder baking has been applied, and thick film coating has been realized while suppressing the occurrence of sagging, tamari, and pinholes, and the durability thereof has been improved. In addition, the surface treatment of the birdproof panel 1 is not limited to the electrostatic powder baking coating, and various coating methods such as spray coating and plating methods can be applied. Further, the birdproof panel 1 may be formed of stainless steel. Further, in addition to the painting, an agent that repels birds may be applied.

On the other hand, the dimensions of the birdproof panel 1 can be changed as appropriate. The dimensions of the outer frame 1a are 1200
Various dimensions such as mm × 1200mm and 1500mm × 1000mm can be adopted. Also, the dimensions of the panel grid 1b depend on the type of bird.
30mm x 30mm (for sparrows), 50mm x 50mm, 80mm x 80mm (for pigeons), 100mm x 100mm, 150mm x 150mm (for crows), etc.

That is, the bird-proof structure is a bird-proof system having a standardized configuration, and all components such as the bird-proof panel 1 and the frame 2 are modularized.
Therefore, detailed design for each individual component is not required, and not only can the design time be shortened, but also construction can be facilitated because it can be constructed by simple work. Further, since modularized components can be mass-produced in a factory, product quality can be stabilized and product cost can be reduced. In addition, due to the stock of parts, the delivery time and construction period are shortened, and repair or replacement of damaged parts becomes easy.

As described above, the bird-proofing structure according to the present invention can effectively prevent bird damage by a systematized configuration. Particularly, in a large-scale facility, the man-hour and cost required for designing, constructing, and maintaining the bird-proofing facility are improved. Can be greatly reduced. In addition, the systematized and stable appearance makes it possible to attach a bird-proof structure without impairing the sense of openness and beauty of the space.

Although the invention made by the inventor has been specifically described based on the embodiment, the invention is not limited to the embodiment, and various modifications can be made without departing from the gist of the invention. Needless to say,

For example, in the above-described embodiment, the structure in which the frame 2 is directly suspended from the ceiling surface 8 is shown. However, when the position of the insert 9 is arbitrary or when the insert is deep, a C channel material is used. It is also possible to adopt a two-stage hanging configuration. Moreover, although the thing using a welded mesh as the birdproof panel 1 was shown, this may be comprised by the net panel of expanded metal, punching metal, etc. In the case where punched metal is used, it is possible to improve the design effect by, for example, appropriately attaching a pattern.

Further, in the above-described example, the bird-proofing structure of the present invention is applied under a road overpass. Arcades, eaves of temples and shrines, gas stations,
The present invention can be applied to various buildings such as a university campus and an exhibition hall.

[0018]

According to the birdproof structure of the present invention, a frame having a frame grid formed by a main T-bar and a cross T-bar is hung on the ceiling of a building, and a weld mesh or the like is provided in the frame grid. By attaching the birdproof panel formed by the above, a birdproof structure systematized by the frame and the birdproof panel can be constructed.
Therefore, the design and design of bird protection facilities while effectively preventing bird damage
It is possible to reduce man-hours and costs required for construction and maintenance. Moreover, an orderly and stable appearance can be created, and a bird-proof structure can be provided on the structure without impairing the design.

[Brief description of the drawings]

FIG. 1 is an explanatory diagram showing the appearance of a building to which a bird-proof structure according to an embodiment of the present invention is applied.

FIG. 2 is an explanatory diagram showing a configuration of a bird-proof structure in the building of FIG.

FIG. 3 is a side view from the X direction in FIG. 2;

FIG. 4 is a side view from the Y direction in FIG. 2;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Birdproof panel 1a Outer frame 1b Panel lattice 2 Frame 3 Main T-bar 4 Cross T-bar 5 Frame lattice 6 T-bar fixing hanger 7 Hanging bolt 8 Ceiling surface 9 Insert

Claims (3)

[Claims] 1. A frame in which a frame member assembled in a lattice shape is suspended from a ceiling surface of a building, and a frame member is disposed in a lattice formed in the frame, between the ceiling surface and the frame. And a birdproof panel for preventing birds from entering the building. 2. The birdproof structure of a building according to claim 1, wherein said birdproof panel is made of a weld mesh. 3. The bird-proof structure of a building according to claim 1, wherein the bird-proof panel is made of expanded metal.