JP4788493B2 - Shine back and crime prevention fuence - Google Patents

Description

The present invention provides endurance and a crime prevention fenance that attaches the endurance.

Conventionally, a fens main body called a net fens formed by arranging vertical wire rods that form a body rim at a predetermined interval at a predetermined interval and fixing the required number of horizontal wire rods to the vertical wire rods by fixing means such as welding. Is known. There is also known a perpetuity attached to the net fense and a fenence suitable for crime prevention with the perpetuation. The inventor has already proposed.
Utility model registration No. 3099786

However, since the above-mentioned conventional reversal is to fasten and fix with a nut by abutting against the body edge of the net fence and passing through the bolt, it requires at least two workers on the side to tighten the bolt and the side to receive the nut. Yes, it was placed on both front and back sides of the net fluence (the main body of the fluence), which caused troublesome work and increased costs.

The present invention has the following features.
One of them is the "Fence main body, which is formed by arranging the vertical wire rods forming the body rim on the upper part at predetermined intervals and fixing the required number of horizontal wire rods by fixing means such as welding. A reversing body that is provided with a reversing main body and a bracket, the bracket having one mounting portion attached to the reversing main body and the other mounting portion being connected to the trunk of the fusence body or In a state where it is in contact with one surface of the vertical wire below the trunk edge, a screw holder is screwed into the bolt shaft inserted into the insertion long hole of the bolt shaft formed in the mounting portion, and the vertical wire is It is a reversal characterized in that the bracket is fixed to the main body of the fence by fastening the bolt and the screw holder while being clamped between the bracket mounting portion and the screw holder.

Two of them are: “In the reversal of the above configuration, the bolt shaft insertion long hole is provided with a large hole through which the head of the bolt can be inserted. When attaching to the insertion long hole of the shaft, the head of the bolt is inserted into the large hole, and then the bolt shaft is moved to the insertion long hole and attached.

The third is “a crime prevention fenest characterized by attaching the perpetuation of one of the above configurations to the fenence main body”.

Since the screw holder is screwed and attached to the bolt shaft inserted through the insertion hole of the bolt shaft formed in the mounting portion of the bracket, the rotation of the present invention is fixed to the fuse body. Is a screw holder located on the back side of the vertical wire in a state where the mounting portion of the bracket is in contact with the vertical edge of the body of the fuse body or the lower side of the vertical edge of the fuselage. The bracket can be fixed to the fuse body by fastening a bolt and a screw holder (nut) in a state of being sandwiched between the tools. This fixing work can be performed by one worker, which is less troublesome than the conventional work by two workers, and contributes to the reduction of labor costs and cost.

In particular, in the case of a bracket configured as shown in FIG. 4, the bolt shaft can be attached to the insertion long hole through the bolt head through the large hole in the state where the bolt is screwed into the screw holder in advance. It can be easily fastened and fixed to the fusence body.
The permanent body and the bracket may be fixed either before or after the bracket is attached to the fluence body. However, it is desirable in terms of construction that the lip body is attached to the bracket in advance and then the bracket is fixed to the fluence body.

If the mounting part of the bracket is applied to the vertical wire below the trunk edge of the fuse body, and tightened with bolts and screw holders at that part, the cross-sectional shape of the trunk edge is different as shown in FIG. Can be fixed to these fuses with a single bracket. In addition, when fixing the bracket to the torso, it should be a bracket that matches the shape of the torso, and only one type of turnover body is required. is there.

Embodiments of the present invention will be described below with reference to the drawings.
FIG. 1 is a schematic front view showing an embodiment of the perpetuation of the present invention and a crime prevention fulence attached with the perpetuation.
Reference numeral 1 denotes a crime prevention fen of the present invention, and reference numeral 2 denotes a known fenence body, which is a so-called net fenance appropriately formed by welding, painting or the like to the vertical wire 2a and the horizontal wire 2b. The length between the vertical wires is 50 to 70 mm.
Reference numeral 2c denotes upper and lower annular body edges. As shown in FIG. 8, the end of the vertical wire has a ring shape, the vertical wire is arranged at a predetermined interval, and several horizontal wires are welded inside the ring to form a circular case edge. ing. The cross-sectional shape of the trunk edge may be an ellipse, a quadrangle, a triangle, a trapezoid, or other shapes in addition to a circle. The fenest body is supported and fixed to the column 3 via a fixture.
Reference numeral 4 denotes the endurance of the present invention, which includes an endurance body 5 and a bracket 6. The endurance body has a predetermined length (for example, half or one third of the length of the fence body), and brackets 6 are attached to at least both ends of the body. It is fastened and fixed to the vertical wire rod of the fuse body via the mounting portion via a bolt and a screw holder.

2 and 3 show the perpetual body 5. It is made of a plate material having a predetermined length, and has a mounting portion 5a on the lower side and a plurality of sword tip portions 5b bent upward with respect to the mounting portion. Accordingly, a large number of insertion holes 5a1 for bolts, screws, and the like are formed in the attachment portion 5a over the entire length along the longitudinal direction. Stoppers such as bolts and screws, which will be described later, are inserted into the holes and screwed into the screw holes of the bracket, and the main body is fixed to the bracket. A large number of holes may be formed as short holes instead of long holes.
Since a large number of holes are formed in the longitudinal direction, holes can exist at any position in the longitudinal direction. It can be cut and screwed to the bracket. The fixed body may be fixed to the bracket integrally by a method such as external welding of the fastener or caulking.

4 and 5, reference numeral 6 denotes a bracket formed by bending a metal plate. With the mounting part on one side of the bracket attached to the turnover body, the mounting part on the other side is in contact with the body edge of the fusenette body or one surface of the vertical wire below the body edge, Screwed and fastened to the fixture.

6a is a main part, and two cutout holes 6a1 are formed in such a size that a finger can be inserted to the left and right. Reference numeral 6b denotes a mounting portion of the main body formed on one side of the main portion, and 6b1 denotes two screw holes formed on the left and right.
Reference numeral 6c denotes an attachment portion formed on the other side of the main portion, and the fuse body is attached to this portion. A bolt shaft insertion long hole 6c1 is formed in the mounting portion. 6c2 is a large hole that is continuous with the central portion of the insertion long hole, and the head of the bolt can be inserted into this hole. If there is this large hole, since the bolt head can be inserted into the other side in a state where the bolt is screwed into the screw holder in advance, construction on the site is easy. 6c3 is a bending flange for reinforcement. This flange may not be provided, and reinforcing ribs may be appropriately formed.

FIG. 6 shows the endurance 4 of the present invention, in which the endurance main body 5 and the bracket 6 having the above-described structure are integrated with each other via a stopper 6d such as a bolt.

In FIG. 7, reference numeral 7 denotes a screw holder that is screwed to a bolt, and the plate material is bent into an L shape, and an attachment portion 7a, a handle portion 7b, a constricted portion 7c, and a screw portion 7d are formed. The plate thickness of the screw holder is designed to be smaller than the width of the insertion long hole 6c1, and the width of the constricted portion 7c is also designed to be smaller than the width of the insertion long hole. Therefore, when attaching the screw holder to the insertion long hole, if the attachment portion is inserted into the insertion long hole with the handle portion and the constriction portion is positioned at the long hole and rotated 90 degrees, the attachment portion 7a It becomes a parallel state on the back side of the insertion long hole. However, the constricted portion 7c is engaged with the insertion long hole, and this serves as a guide, and the handle 7b can be used to move the screw holder in the longitudinal direction of the insertion long hole.

The mounting portion 7a of the screw holder 7 is positioned behind the bolt shaft insertion long hole of the bracket 6 mounting portion, and the bolt 8 is screwed into the screw portion 7d by inserting the bolt shaft 8a through the insertion long hole. And attach in advance. In short, it is a stopper made up of bolts and screw holders to satisfy the fixing of the bracket to the fluence body.

As shown in FIGS. 8 and 9, as described above, the bracket mounting portion is brought into contact with the vertical wire rod in order to fix the turnover with the bolts and screw holders attached to the bracket in advance to the vertical wire rod below the trunk edge of the fuse body. In this state, the mounting portion of the screw holder is positioned on the back side of the vertical wire, and the bolt and screw holder (nuts) are placed with the vertical wire inserted between the bracket mounting portion 6c and the screw receiving portion 7a. ) Indicates a state where the bracket is fixed to the main body of the fenence.
Since the bolt and the screw holder can move in the longitudinal direction of the insertion long hole, the mounting portion of the screw holder is positioned on the back side of the vertical wire in parallel with the insertion long hole, and by fastening the bolt and the screw holder, The bracket mounting portion and the vertical wire rod of the fuse body can be easily and firmly fixed. In addition, since it is the said structure, a single worker can fix perpetuality to a Fuens main body. In FIG. 8, the flange 6c3 of the bracket is not shown.

FIG. 10 shows another embodiment in which a screw receiver and a bolt are screwed onto the receiver. As is apparent from the drawing, the screw receiver 7 has an L shape. 7a is an attachment portion, 7c is a constricted portion, and 7d is a screw portion. Bolts 8 are screwed into the threaded portions, and the bolt shafts 8a are screwed together to form a stopper. Reference numeral 8b denotes a caulking portion which is a stopper. When attaching this stopper to the insertion long hole of the bracket mounting portion in advance, the bolt head is inserted into the large hole, then the bolt shaft is inserted into the insertion long hole, and the constricted portion 7c of the screw holder is further inserted. It is inserted into the insertion slot and brought into the engaged state. Now, the mounting state of the bolt and the screw holder to the insertion long hole is the same as in the above embodiment.

11 and 12 show another embodiment of the permanent body 5. The main feature is that the main body is made of wire and rod. At the lower end of the sword tip portion 5b made of a rod material, a gap 5a1 into which the upper and lower two wire rods 5a and 5a can be inserted through the bolt shaft is provided and fixed by welding to form an attachment portion 5a. In FIG. 12, the turnover body is screwed and fastened to the bracket 6 via a bolt (stopper) 6d.

FIG. 13 shows still another embodiment of the present invention. A bracket 6 fixed integrally with a stopper is brought into contact with a roll-back body 5 constituting the roll-back 4 on one side of a barrel edge 2c having a substantially circular cross section of the fuse body 2 so that the screw holder 7 is fastened to the barrel. The bolt 8 is screwed onto the back side of the edge vertical wire, and the bracket and the trunk edge vertical wire are fastened and fixed between the bolt and the screw holder.

FIG. 14 is an explanatory view showing another embodiment of the present invention, and another embodiment of the crime prevention fulence attached with the endurance.
A, B, and C in the figure all have the same endurance 4 attached to the main body 2. The body edges 2c of the fuse body have different cross-sectional shapes. These endurances are made by abutting the mounting portion of the bracket 6 for attaching the endurance main body 5 to the vertical wire 2a below the trunk edge and fastening and fixing with bolts and screw holders (not shown) in the same manner as described above. It is shared by one kind of endurance.
Although the embodiments of the present invention have been described above, design changes can be made without departing from the technical idea.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. The general | schematic front view which shows one Example of a turnover main body similarly. FIG. 3 is a schematic right side view of the turnover body shown in FIG. 2. The schematic front view which similarly shows one Example of a bracket. FIG. 5 is a schematic right side view of the bracket shown in FIG. 4. The same right side view of the endurance. Similarly, one example of a screw holder and a bolt is shown, A is a front view of a screw holder, B is a right side view of A, and C is a front view of a bolt. The right view of the state which attached the Shinobu of FIG. 6 to the Fuens main body. XX line principal part sectional drawing of FIG. Similarly, the screw receiver and another embodiment in which the bolt is screwed to the receiver are shown, A is a front view of the screw receiver, B is a right side view of A, and C is a state in which the bolt is screwed to the screw holder. Figure. The schematic front view which shows the other Example of a turnover main body similarly. FIG. 12 is a schematic right side view of the state where the turnover body shown in FIG. 11 is fixed to the bracket with a stopper. The principal part side view which shows the other Example of the crime prevention fenus which similarly attached the reversal of the other Example of this invention to the trunk | rim edge of the fluence body. It is explanatory drawing which shows the further another Example of the crime prevention fence similarly.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Crime prevention fen 2 Fence main body 2a Vertical wire 2b Horizontal wire 2c Trunk edge 3 Post 4 Overturn 5 Overturn main body 5a Attachment part 5a1 Insertion long hole 5b Blade tip part 6a Main part 6a1 Notch hole 6b Attachment part 6b1 Screw hole 6c Mounting portion 6c1 Insertion long hole 6c2 Large hole 6c3 Bending flange 6d Stopper 7 Screw receiver 7a Mounting portion 7b Handle portion 7c Neck portion 7d Screw portion 8 Bolt 8a Bolt shaft 8b Caulking portion

Claims (3)

It is a reversal that can be attached to the main body of the fuse formed by arranging the vertical wires forming the waistline at a predetermined interval at the upper part and fixing the required number of horizontal wires to the vertical wires with fixing means such as welding. The endurance has an endurance main body and a bracket, and the bracket has one attachment portion attached to the endurance main body, and the other end attachment portion of the vertical wire rod below the fuselage main body rim. In a state where it is in contact with the one surface side, a screw holder is screwed into a bolt shaft inserted through an insertion long hole of a bolt shaft formed in the mounting portion, and a vertical wire is attached to the bracket mounting portion and the screw holder. The endurance characterized by fixing the bracket to the main body of the fence by fastening the bolt and screw holder in the clamped state. The bolt shaft insertion long hole is provided with a large hole through which the bolt head can be inserted, and the bolt head screwed in advance is attached to the bolt shaft insertion long hole. The endurance according to claim 1, wherein a part is inserted into the large hole, and then the bolt shaft is attached to the insertion long hole. A crime prevention fenance characterized in that the endurance according to claim 1 or 2 is attached to the fenence body.

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