JP3584167B2 - Bird damage prevention device - Google Patents

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention, to prevent or contaminate the surroundings by droppings in buildings and towers stopped the birds, and the instantaneous ground fault due to stop in the vicinity of the tower and steel pole line hardware and insulator of, the ground fault accidents caused by nesting occurs it relates cockles prevention device.
[0002]
[Prior art]
Generally, in order to prevent this kind of bird harm prevention measures, especially bird breeding, a. Tegus the tower, b. Wire up the tower, c. It means such make a smell with a magnet to the tower body is running.
[0003]
[Problems to be solved by the invention]
However, with the conventional method of sticking the tower body with wires, setting up a wire on the tower body, or setting up a smelling magnet on the tower body to prevent bird damage, sufficient bird damage prevention effects can be obtained. There was no. Also, when installed the cockles prevention device tower, disadvantages called operator in tower gets in the way when performing other work exists.
[0004]
SUMMARY OF THE INVENTION In view of the prior art such drawbacks, or stop bird crow and the like to the tower and steel pole, thereby preventing the nesting, to provide a cockles prevention device does not obstruct the operator is there.
[0005]
[Means for Solving the Problems]
To achieve the above object, it is an gist bird damage prevention device according to the present invention includes a cylindrical body that is rotatably supported between a pair of posts, extending in the tangential direction of the cylindrical body a plurality of sail body, a first substrate on which the post is fixed, and a second board connected with the butterfly plate with respect to the first substrate, is fixed to the lower surface of the substrate of the second and clamp It is composed of a substantially U-shaped cross section of the clamping member with a bolt, which is characterized in that said first and second substrates are fixed through the fastening member of the fastening bolts or the like removable it is.
[0006]
The plurality of sail body, is characterized in that the reflecting sheet is provided on the surface thereof. The first substrate and the second substrate are coupled with a hinge, by removing the fastening member such as a fixing bolt, characterized in that it is possible to defeat the cylinder and the blade body is there.
[0007]
Bird damage prevention device according to the present invention, by rotating the wind against the cylindrical body sail body, thereby preventing the birds get stuck, cylinders and the vane body by removing the fastening member such as a fixing bolt Can be prevented from disturbing the worker.
[0008]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings. Figure 1 is an overall perspective view showing the cockles prevention device according to an embodiment of the present invention. Here, cockles prevention device 10 is rotatable cylindrical body 12 is supported between a pair of posts 11 and 11. Cylindrical body 12 so as to smoothly rotate in the shaft 13, bearings, etc., not shown in the contact portion of the shaft is arranged.
[0009]
Sail body 14 is more extended so as to be symmetrical with respect to the axis in the tangential direction of the cylindrical body 12. Sail body 14 has a width have cylindrical body 12 approximately, and is formed in a plate shape. In addition, the root portion of the blade body 14, a triangular cross section of the reinforcing member 15 is disposed. Further, a reflection sheet 16 is adhered to a surface portion of the blade body 14.
[0010]
The reflective sheet 16 is, for example, be colored with colors conspicuous like silver or yellow, when the vane 14 is rotated, and is configured to reflect sunlight. Further, as a method of adhering the reflective sheet 16, in order to give the intensity of the reflected, for example, Toka arranged alternately of different colors to a plurality of sail body 14, or, with respect to the blade body 14 The partially divided reflection sheet 16 can be adhered. The sail body 14, since the extending tangentially to the cylindrical body 12, rotates in an arrow A direction when subjected to wind.
[0011]
The columns 11, 11 are vertically fixed to both ends of the first substrate 17. Between the first substrate 17 and the cylindrical body 12, the beams 18 for reinforcement is provided. Further, struts 11, the cylindrical body 12, the blade body 14, a first substrate 17, the beams 18 or the like, and a weather resistance of vinyl chloride or the like.
[0012]
A second substrate 19 which are arranged parallel to the lower surface of the first substrate 17, one end of the long side are connected by the butterfly plate 20. Thus, the first substrate 17 and the strut 11 which is fixed thereto, a cylindrical body 12, the blade body 14 and the like, can beat as shown butterflies plate 20 in phantom in the rotation to Figure 2 the center.
[0013]
On the side opposite end butterfly plate 20 is disposed in the second substrate 19, and the rising plate 21 is fixed, wing nut with fixing bolt 22 is screwed into the rising plate 21. As shown by the broken line in FIG. 2, the leading end of the fixing bolt 22, reaches the screw holes 23 drilled in the first substrate 17. Therefore, it is possible to fix so as not fall to the fixing bolt 22 first substrate 17 and the strut 11 relative to the second substrate 19, the cylinder 12 or the like.
[0014]
The lower surface of the second substrate 19, a substantially U-shaped clamp member 24 is fixed. The top inner surface of the clamp member 24, irregularities 24a are formed, are difficult to slip when clamped to a steel tower or the like. Further, in the position facing the irregularities 24a of the clamp member 24 (the lower surface), the clamp bolt 25 is screwed, by tightening the clamping bolt 25 can be fixed to the tower or the like.
[0015]
Next, a procedure for using the bird harm prevention device of the present invention will be described. First, loosening the clamp bolt 25 of the clamping member 24, after mounting the hanging member such pylons, to tighten the clamp bolt 25. As shown in FIG. 4, it is attached to the vicinity of the tip of each hanging member of the steel tower. The number to be attached is an appropriate number at the position where the bird is likely to stop.
[0016]
The cockles prevention device 10 that is mounted to rotate in a fixed direction sail body 14 is subjected to wind, yet irregular rotation by the strength of the wind, i.e., irregular motion occurs, with its irregular movements reflective sheet 16 adhered to the surface of the sail body 14 Te is irregularly reflected sunlight. Accordingly, surprise bird such Crow by the irregular movement and irregular reflection light, it is possible to prevent the stops tower.
[0017]
Further, when working climbing pylons by loosening the fixing bolt 22, since the cylindrical body by defeating posts 11 12 and the blade member 14 or the like is height lowered collapsed, that impede the operator there is no (see Figure 2). Furthermore, it cockles prevention device 10, which is configured from a weather resistance of vinyl chloride or the like, there is no possibility to degrade in sunlight or rust.
[0018]
Note that bird damage prevention device according to the present invention is not limited to the above embodiments are possible other various design modifications. For example, the fastening member being referred to herein includes not only fixing bolt shown in this embodiment, the winding means with a metal wire or the like, suction means using a strong magnet or the like, fitted Chakuban It also covers all fastening means such as fitting means using the same.
[0019]
【The invention's effect】
As described above, bird damage prevention device according to the present invention includes a cylindrical body that is rotatably supported between a pair of posts, a plurality of sail body which extends in a tangential direction of the cylindrical body, wherein a first substrate support post is fixed, a substantially U-shaped having a second board connected with the butterfly plate with respect to the first substrate, a fixed and clamp bolt on the lower surface of the second substrate is composed of a Jo clamping member, since the first substrate and the second substrate are fixed through the fastening member fixing bolts removable, rotating blade body before the wind , constructs, in particular to prevent the bird stops in the vicinity of the line hardware and insulator of the tower. Therefore, it is possible to prevent instantaneous earth fault and birds nest, leakage accident or ground fault, in particular by a metal wire or the like contained in the nest crow in advance.
[0020]
The first substrate and the second substrate are coupled with a hinge, by removing the fastening member such as a fixing bolt, cylindrical and sail body which is attached via a strut in the first substrate since the department can beat, it never gets in the way when the operator to work in a steel tower.
[Brief description of the drawings]
1 is an overall perspective view showing the cockles prevention device according to an embodiment of the present invention.
FIG. 2 is a side view of the bird harm prevention device.
FIG. 3 is a front view of the bird harm prevention device.
[4] The same bird damage prevention device is an explanatory view showing a state attached to the tower.
[Explanation of symbols]
10 cockles prevention device 11 pillar 12 cylinder 13 the shaft 14 the blade member 15 reinforcing member 16 reflection sheet 17 first substrate 18 beam 19 second substrate 20 butterfly plate 21 rising plate 22 fixing bolt 23 threaded hole 24 clamping member 25 clamps bolt

Claims (3)

A cylindrical body rotatably supported between a pair of columns, a plurality of blades extending in a tangential direction of the cylindrical body, a first substrate to which the columns are fixed, and the first substrate And a clamp member fixed to the lower surface of the second substrate and having a substantially U-shaped cross section and having a clamp bolt. A bird damage prevention device, wherein the second substrate is fixed via a fixing member such as a detachable fixing bolt. The bird harm prevention device according to claim 1, wherein a reflection sheet is provided on a surface of each of the plurality of blades. The said 1st board | substrate and the 2nd board | substrate are joined by the hinge, and a cylinder and a wing | blade body part can be fallen down by removing a fastening member, such as a fixing bolt, The said 1st board | substrate is characterized by the above-mentioned. Bird harm prevention device.

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