JP6423039B2 - Bird and beast damage prevention equipment - Google Patents

Description

  TECHNICAL FIELD The present invention relates to a bird and animal damage prevention tool used to prevent birds and small animals from entering, for example, a basic space of a cubicle installed on a rooftop.

  When installing a power receiving facility on the roof, the power receiving facility is housed in a metal box called a cubicle and installed on a foundation such as a steel plate. If a bird or small animal invades such a basic space, there is a risk that a lot of damage will occur.

  Thus, a bird damage prevention tool such as that described in Patent Document 1 has been proposed. This bird harm prevention tool forms a connecting net by connecting a plurality of nets, and the connecting net is suspended from a structure with a hanging metal fitting.

  That is, a frame is constructed by connecting the frame lines of adjacent meshes with a connecting bracket, and the connecting mesh body is suspended by a hanging bracket attached in advance to the structure, while assembling the bird harm prevention tool. It can be attached to an object (for example, an opening of a structure).

Japanese Patent No. 5248416

  However, according to this bird damage prevention device, when the adjacent nets are connected to form the connecting net, the frame lines of the nets are connected to each other by the connecting metal fittings. The size will always be limited by the number of connected meshes. For this reason, it has been difficult to finely adjust the size of the connecting net, such as when a slight gap is generated between the connecting net and the opening.

  That is, even if the mesh body is cut so as to fit in the gap, it is necessary to connect the frame lines of the mesh body to form the connection network body. It becomes difficult. If the frame of the cut net is used to connect to the connecting net, a fragile part without a frame will be formed in a part of the outer periphery of the connecting net, facilitating the invasion of birds and beasts. There is a risk.

  In addition, since the hanging metal fitting is fixed with a concrete screw when the hanging metal fitting is attached to the structure, the installation work of this hanging metal fitting requires a lot of work.

  Therefore, the present invention has been created to solve the above-mentioned problems, and the size of the net installed in the opening can be freely adjusted, and can be easily installed in the opening. The purpose is to provide ingredients.

In order to achieve the above-mentioned object, the first means in the present invention includes a closing plate 10 that closes the opening, a joint 20 that forms the connecting plate 100 by connecting adjacent closing plates 10 to each other, and an opening. a hanger 30 suspending the connecting plate 100 includes a, a Wildlife harm preventer closing the opening wildlife enters, the closure plate 10 is constituted by a punch down Gumetaru, the splicing fitting 20, The closing bolt 10 is composed of a connecting bolt 21 inserted into the punching hole 11 from one side of the closing plate 10 and a connecting plate 22 screwed to the inserting bolt 21 on the opposite side of the closing plate 10 and stacked according to the shape of the opening. The connecting plate 100 is configured by aligning the positions of the punching holes 11 between the plates 10 and connecting them with the joint 20.

  In the second means, the hanging metal fitting 30 is fixed to the flange P1 of the steel plate P constituting the foundation for supporting the power receiving equipment, and is fixed to the lower surface of the flange P1 by the sandwiching attachment metal fitting 40. 31 and a fixing bolt 32 screwed to the fixing plate body 31, and the fixing bolt 32 is inserted and fixed to the punching hole 11 of the connecting plate 100 overlapped with the fixing plate body 31 fixed to the flange P1. It is configured to be connected to the plate body 31.

  The third means is that the block 60 is arranged at the lower end of the connecting plate 100 and the lower fixing metal fitting 50 for connecting the block 60 and the connecting plate 100 is mounted.

In the fourth means, the lower fixing bracket 50 includes a connecting bolt 21 inserted through the punching hole 11 of the connecting plate 100, a fixing bolt 64 screwed to the upper surface of the block 60, and the connecting bolt 21 and the fixing bolt. 64, and a fixing plate 53 having a side L shape fixed to the connection plate 100 and the block 60 .

As the first aspect of the present invention, the blocking plate 10 is constituted by a punch down Gumetaru, splicing fitting 20 includes a connecting bolt 21 inserted through the punched holes 11 from one side of the closing plate 10, on the opposite side of the closing plate 10 The connecting plate 22 is screwed to the insertion bolt 21, and the connecting plate 100 is configured by connecting the punching holes 11 of the closing plates 10, which are overlapped according to the shape of the opening, and connecting them with the joint 20. By doing so, the size of the connection plate 100 can be freely adjusted by arbitrarily combining the closing plates 10.

  As a result, by combining a plurality of closing plates 10 and connecting them with the joint member 20, it is possible to easily configure the connecting plate 100 according to the shape and area of the opening into which the birds and beasts enter.

  As in claim 2, the hanging metal fitting 30 is fixed to the flange P1 of the steel plate P constituting the foundation for supporting the power receiving equipment, and is a side L shape fixed to the lower surface of the flange P1 by the sandwiching attachment metal fitting 40. The fixing plate body 31 and the fixing bolt 32 that is screwed to the fixing plate body 31, and the fixing bolt 32 is inserted into the punching hole 11 of the connecting plate 100 overlapped with the fixing plate body 31 fixed to the flange P 1. By being configured to be inserted and connected to the fixed plate member 31, the opening of the power receiving facility supporting base can be easily closed.

  Further, as in claim 3, the block 60 is disposed at the lower end portion of the connection plate 100, and the lower fixing metal fitting 50 that connects the block 60 and the connection plate 100 is attached. It is possible to suppress the shift of the lower end portion. Therefore, it is possible to reliably close the lower end portion of the opening portion where birds and beasts easily enter.

As in claim 4, the lower fixture 50 includes a connecting bolt 21 that is inserted into the punching hole 11 of the connecting plate 100, a fixing bolt 64 that is screwed to the upper surface of the block 60, and the connecting bolt 21 and the fixing bolt. 64, the connecting plate 100 is fixed to the block 60, and the fixing plate 53 having an L-shaped side surface is fixed to the block 60, so that the connecting plate 100 can be easily fixed by using the block 60 that has been conventionally used. It is something that can be done.

It is a front view which shows the use condition of this invention. It is a principal part side view which shows the mounting state of this invention. It is a front view which shows the obstruction | occlusion plate of this invention. It is a principal part enlarged view which shows the punching hole of the obstruction | occlusion plate of this invention. It is a disassembled perspective view which shows the fitting of this invention. It is a disassembled perspective view which shows the hanging metal fitting of this invention. It is a disassembled perspective view which shows the lower fixing metal fitting of this invention.

  The birds and beasts damage prevention device of the present invention is configured to close an opening portion into which a bird or a beast invades, and is particularly configured to close an opening portion formed in a base portion for supporting a power receiving facility. As a main configuration of the present invention, a closing plate 10, a joint member 20, and a suspension member 30 are provided (see FIG. 1).

Closing plate 10 is composed of plate-shaped member at the punch down Gumetaru (see FIG. 3). In particular, since it is installed outdoors, a highly corrosion-resistant steel plate having a highly corrosion-resistant plating mainly made of zinc and made of about 11% aluminum, about 3% magnesium and a small amount of silicon is suitable for the surface of the punching metal. In the illustrated example, a band plate-like closing plate 10 is used. At this time, if two types of blocking plates 10 having the same length and different width dimensions are prepared, it is possible to efficiently combine them (see (a) and (b) in the figure). . A number of punching holes 11 are regularly formed in the closing plate 10 (see FIG. 4). When the connecting plate 100 is configured by combining the closing plates 10, the punching holes 11 are overlapped and connected by the joint 20.

  The joint 20 is a connecting member that connects the adjacent closing plates 10 to form the connecting plate 100 (see FIG. 5). The joint 20 includes a connection bolt 21 and a connection plate 22. The connecting bolt 21 is a bolt-like member that is inserted into the punching hole 11 of the closing plate 10, and the connecting plate 22 is a plate-like member that is screwed to the inserting bolt 21 on the opposite side of the closing plate 10.

  The illustrated connecting plate 22 has a strip shape, and has a pair of screw holes 22A formed at the longitudinal end (see FIG. 5). The screw holes 22 </ b> A are formed in accordance with the diameter and interval of the punching holes 11 of the closing plate 10. The shape of the connecting plate 22 is not limited to the illustrated example. In addition, a connecting plate 22 that fixes one connecting bolt 21 or a connecting plate 22 that fixes three or more connecting bolts 21 is used. Is also possible.

  Then, by closing the positions of the punching holes 11 of the closing plates 10 that are overlapped according to the shape of the opening, the connecting bolts 21 are inserted and screwed to the connecting plates 22, thereby connecting the plurality of closing plates 10. The connecting plate 100 is configured (see FIG. 2).

  The hanging metal fitting 30 is a member that suspends the connecting plate 100, and is configured to be fixed to the flange P1 of the steel plate P that constitutes the foundation for supporting the power receiving equipment (see FIG. 2). The illustrated hanging metal fitting 30 is composed of a fixed plate 31 and a fixing bolt 32, and this fixed plate 31 is a plate-like member fixed to the lower surface of the flange P1.

  The fixing plate 31 is clamped and fixed between the sandwiching mounting bracket 40 fixed to the flange P1 and the lower surface of the flange P1 (see FIG. 2). The sandwiched mounting bracket 40 shown in the figure is a U-shaped bracket that forms a contact arm portion 41 and a fastening arm portion 42. The contact arm portion 41 is applied to the lower surface of the flange P1, and the upper surface of the flange P1. Thus, the tightening bolt 43 is screwed to the tightening arm portion 42.

  The fixing plate 31 shown in the figure is clamped between the lower surface of the flange P1 and the abutting arm portion 41 in order to be fixed to the flange P1, and upward from the clamping piece 31A. A bolt insertion piece 31B that is bent and extended to form a bolt insertion hole 31C through which the tightening bolt 43 of the sandwiching mounting bracket 40 is inserted, and a side-shaped locking piece 31D that extends from the clamping piece 31A and contacts the side surface of the steel plate P. (See FIG. 6). Further, the polymer piece 31E is bent and extended downward from the sandwiching piece 31A, and overlaps the connection plate 100 on the polymer piece 31E. A screw hole 31F is formed in the superposed piece 31E in accordance with the diameter and interval of the punching holes 11.

  On the other hand, the fixing bolt 32 is a bolt-like member that is screwed to the overlapping piece 31E of the fixing plate 31. Then, the sandwiching piece 31A is sandwiched and fixed to the lower surface of the flange P1, and the connecting plate 100 is superposed on the superposed piece 31E (see FIG. 2). Further, when the fixing bolt 32 is inserted into the punching hole 11 of the connecting plate 100 and screwed into the screw hole 31F of the superposed piece 31E, the connecting plate 100 is suspended from the flange P1. The fixing bolt 32 and the connecting bolt 21 of the joint 20 can be bolts of the same diameter that can be inserted into the punching hole 11.

  Moreover, it is also possible to arrange | position the block 60 to the lower end part of the connection plate 100 (refer FIG. 2). In this case, it is possible to suppress the shift of the lower end portion of the connecting plate 100 by mounting the lower fixing metal fitting 50 that connects the block 60 and the connecting plate 100.

  The lower fixing bracket 50 includes a connection bolt 21, a fixing bolt 64, and a fixing plate 53. By using the same connection bolt 21 as the connection bolt 21 for screwing the connection plate 22 of the fitting 20 into the punching hole 11, the number of members used is rationalized. The fixing bolt 64 is for fixing the L-shaped fixing plate 53 to the upper surface of the block 60 with screws.

  The illustrated fixing plate 53 is a side L-shaped metal fitting provided with a plate fixing piece 51 and a block fixing piece 52 (see FIG. 7). That is, the plate fixing piece 51 has a plate shape that overlaps with the connecting plate 100, and forms an elongated screw insertion hole 51 </ b> A through which the connecting bolt 21 of the joint 20 is inserted. On the other hand, the block fixing piece 52 has a plate shape to be placed on the upper surface of the concrete block 60, and forms a screw insertion hole 52A. Then, the connecting plate 22 of the joint 20 is arranged on the back surface of the connecting plate 100 superimposed on the plate fixing piece 51 and connected with the connecting bolt 21 (see FIG. 2). Further, the block fixing piece 52 is fixed to the block 60 with fixing bolts 64.

  The illustrated block 60 is a concrete block in which a fixed groove 61 is formed on the upper surface, and a lip groove steel 62 is fixed in the fixed groove 61 (see FIG. 2). The fixing bolt 64 is screwed to the locking nut 63 that is locked to the lip 62A of the lip groove steel 62. The configuration of the block 60 is not limited to the illustrated example, and the material and other configurations can be changed.

  Next, an example of a procedure for closing an opening formed in a base part for supporting a power receiving facility will be described. First, the closing plate 10 is suspended from the steel plate P forming the opening. Next, the other closing plates 10 are sequentially connected under the closing plate 10 until the opening is substantially closed. And when the opening part becomes small, the connection plate 100 which block | closes the whole opening part is comprised by connecting the small obstruction | occlusion plate 10 and the cut | disconnected obstruction | occlusion plate 10. At this time, when a pipe, a cable rack, or the like is installed in the opening, the blocking plate 10 at the corresponding location is cut according to the outer shape of the pipe, the cable rack, or the like. Further, the block 60 is installed at the lower end of the connecting plate 100, and the lower end of the connecting plate 100 is fixed to the block 60. This procedure is merely an example, and can be arbitrarily changed according to the situation at the site. Further, the configuration of the present invention is not limited to the illustrated example.

P-type steel P1 Flange 10 Closure plate 11 Punching hole 20 Joint fitting 21 Connection bolt 22 Connection plate 22A Screw hole 30 Suspension bracket 31 Fixing plate 31A Clamping piece 31B Bolt insertion piece 31C Bolt insertion hole 31D Locking piece 31E Polymerization piece 31F Screw Hole 32 Fixing bolt 40 Pinch mounting bracket 41 Abutment arm portion 42 Tightening arm portion 43 Tightening bolt 50 Lower fixing bracket 51 Plate fixing piece 51A Screw insertion hole 52 Block fixing piece 52A Screw insertion hole 53 Fixing plate 60 Block 61 Fixing groove 62 Lip channel steel 62A Lip part 63 Locking nut 64 Fixing bolt 100 Connecting plate

Claims (4)

A closing plate that closes the opening, a joint that forms a connecting plate by connecting adjacent closing plates, and a hanging fitting that suspends the connecting plate from the opening are provided to close the opening into which birds and beasts enter. Bird and beast damage prevention device,
The closing plate is constituted by a punch down Gumetaru, the joint fitting is composed of a one side of the closing plate and the connecting bolts inserted into the punched holes, the connecting plate and which is screwed into the insertion bolt in the opposite side of the closing plate ,
A bird and animal damage prevention device characterized in that a connecting plate is formed by aligning the positions of punching holes between the closed plates stacked in accordance with the shape of the opening and connecting them with a joint.   The suspension bracket is fixed to a flange of a steel plate that forms a foundation for supporting a power receiving facility, and a side L-shaped fixing plate that is fixed to the lower surface of the flange by a sandwiching mounting bracket, and the fixing plate 2. The bird and beast according to claim 1, further comprising a fixing bolt to be screwed, wherein the fixing bolt is inserted into a punching hole of the connecting plate overlapped with the fixing plate fixed to the flange and connected to the fixing plate. Harm prevention tool.   The bird and animal damage prevention tool according to claim 1, wherein a block is disposed at a lower end portion of the connection plate, and a lower fixing fitting for connecting the block and the connection plate is mounted. The lower fixing bracket includes a connecting bolt that is inserted into a punching hole of the connecting plate, a fixing bolt that is screwed to the upper surface of the block, and a side surface that is fixed to the connecting plate and the block by the connecting bolt and the fixing bolt. The bird and animal harm prevention tool according to claim 3, comprising an L-shaped fixing plate.

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