JP3108864B2 - Prevention device for fall of exterior panel of protective wall - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for preventing a fall of an exterior plate on a protective wall suitable for preventing soundproof, windproof, snowproof, etc. from falling off the protective plate.

[0002]

2. Description of the Related Art A conventional example of a soundproof wall will be described. A large number of pillars are built at appropriate intervals on the side of a road or the like.
While stretching many soundproof panels between each pillar,
A large number of exterior panels are oriented laterally on the outside of each pillar, fixed with bolts and nuts, etc.
It is constructed with a window panel in the middle section as needed.

In the soundproof wall, a wire hole is formed in each of the tightly packed exterior plates, and a wire is inserted into each of the wire holes and stretched to connect the respective exterior plates to each other to create a wind or wind. We first developed an exterior plate fall prevention device that prevented falling due to vibration and the like.

[0004]

The device for preventing falling of the exterior plate of the protective wall developed earlier inserts a wire into a wire hole formed in each of the exterior plates stretched as described above, and applies the wire to the exterior plate. Are connected in series and stretched,
There are problems such as lack of reliability as well as workability, such as difficulty in stretching the wire, requiring a lot of trouble and labor, and the risk that the wire may be locally damaged by the wire hole and cut.

SUMMARY OF THE INVENTION The present invention has been developed to solve the above-mentioned problems, and an object of the present invention is to provide a locking member which is fixed to each stretched outer plate and a connecting member from the outside. ring section member with mounting bolts and stretched, the polymerization of the wire insertion
By installing a ring for attaching a part, a wire tensioner, attaching to a window frame, etc.
Another object of the present invention is to provide an apparatus for preventing a fall of an exterior plate of a protective wall, which has improved fall prevention performance and reliability as well as workability.

[0006]

SUMMARY OF THE INVENTION The present invention provides a multi-column support.
In a soundproof wall constructed by stretching a plurality of soundproof panels between the inside and stretching the exterior panels between the outsides of each pillar in the horizontal direction, connecting the upper and lower parts of the pillars with a joining material,
Attach a locking member with its central part pivoted to the tip of the mounting bolt
Bolts of each exterior plate and connecting material as an extension to the bolt
Insert the nut into the hole from the outside , rotate the locking member and screw the nut
Each mounting plate is fastened with a fixing member and a nut.
And arranging them with connecting materials, and tensioning the ends of each mounting bolt
Connect tensioning wires with mounting rings in a row and attach wires to each
And inserting the Ya, characterized in exterior plate fall prevention device of protective barrier stretched over the wire along the outer side of the outer plate group, taut
Mounting bolts with locking members from the outside of each exterior plate and each connecting material
Can be inserted, and mounting bolts can be attached to each exterior plate and each connecting material.
Can be easily clamped by the locking member and nut, and each mounting
Continuous installation of tensioning wire with tensioning ring to bolt, each tensioning ring
Each extraneous plate that has been tightened by inserting wires through the part
And the fall prevention device of the exterior plate along the outside of each connecting material at the top and bottom
Can be easily installed. Clamping by locking member and nut
And the upper and lower parts are clamped by mounting bolts
It effectively enhances the support performance of the veneer . Wire is used for stretching
Do not wire with high precision without special damage with the guide of the ring
And the fall prevention performance and reliability of each exterior plate as well as the workability.
Effectively enhance.

[0007] In the above-mentioned device for preventing a fall of an exterior plate of a protective wall, a plurality of exterior panels are provided between the outer sides of each of the columns whose upper portions are curved.
The board is oriented in the horizontal direction and stretched to form a convex curve
Make sure that the mounting bolts are on the outside of
A ring for tensioning is arranged at the outer end of each mounting bolt.
With the extension wire with
The attached wire is formed in a convex curve along the outside of each
In particular characterized stretched over Te, convex along the outside of each sheath plate
Each exterior is formed by the tension of the wire formed and stretched in a curved shape.
Effectively enhances the fall prevention performance of the board. Each mounting bolt
A gap is formed in a part of the tension ring that is connected to the outer end of the
It is characterized by the provision of a superposed part for inserting a wire.
Easy to insert wires into the installation ring to improve workability
Is further enhanced. Apply tension to the stretched wire
It is characterized by the fact that a wire stretcher is interposed.
The ear can be easily tensioned with a moderate tension and adjusted to prevent falling
Performance and reliability are effectively improved.

Further, a window with a window frame is provided on a part of the soundproof wall.
Mounting bolts on the window frame together with the outer panels and the connecting material.
And insert it from the outside and pinch it with the locking member and nut.
Connect the tensioning wires with the tension ring
It is characterized in that a wire is inserted into the installation ring and stretched.
Then, clamp the mounting bolts to the window frame,
Tools, and insert wires into each tension ring.
With this, the fall prevention performance of each exterior plate is further enhanced
Excellent workability, such as dropping of exterior panels
Performance and reliability.

FIGS. 1 and 2 show a first embodiment of the present invention, and FIG.
Shows a second embodiment. In the drawing, reference numeral 7 denotes a mounting bolt including a bolt 7a, a base 7b, a locking member 7c, a nut 7g, etc., 8 denotes a tensioning tool including a tensioning wire main body 8a, a tensioning ring 8c, and the like. 10 is a protective wall (in the illustrated example, a soundproof wall), 12 is a column of the protective wall, and 14 is a protective wall.
The sound panels, 15a, 15b, and 15c are their exterior plates, 16
Is a connecting material provided on the upper and lower portions of the column, 17 is a window frame attached thereto,
Reference numeral 18 denotes a window , X denotes the inside of the protection wall, and Y denotes the outside of the protection wall .

In the embodiment shown, the inside X of a number of columns 12 is shown.
A plurality of soundproof panels 14 are stretched in between, and the outer Y
In the soundproof wall 10 constructed by arranging a plurality of exterior plates 15a, 15b, and 15c in the lateral direction and stretching them, the support 1
2 upper and lower parts are connected by connecting members 16a and 16b and attached.
A locking member 7c having a central portion pivotally mounted 7e to the tip of the bolt 7.
Are extended with respect to the mounting bolts so that each of the outer plates 15a, 15
b, 15c and outside of bolt holes of connecting members 16a, 16b
Insert from Y, rotate the locking member and screw in 7g of nut
The fixing bolt 7 is fixed by a locking member 7c and a nut 7g.
Each of the outer plates 15a, 15b, 15c and the connecting members 16a, 1
6b, and arranged at the end of each mounting bolt 7
A tension wire 8 with a ring portion 8c is continuously provided, and a wire is attached to each tension ring portion.
The ear 9 is inserted through the outer wall 15a, 15b, and 15c, and the wire 9 is stretched along the outer side Y of the group to form a protective plate fall prevention device of a protective wall.

In the above-mentioned device for preventing falling of an outer plate of a protective wall, a plurality of columns are provided between the outer sides Y of the columns 12 whose upper portions are curved.
With the exterior plates 15a, 15b, 15c
The protective wall 10 is constructed by being stretched in a convex curved shape.
Mounting bolts 7 on each of the exterior panels 15a, 15b, 15c.
Arranged by fastening from the outside Y and at the end of each mounting bolt 7
In addition to connecting the tensioning wire 8 with the tensioning ring portion 8c,
The wire 9 inserted through the tension ring is placed along the outside of each exterior plate.
The protection plate is a protection wall falling prevention device characterized by being formed in a convex curve and stretched .

Further, in the above-mentioned device for preventing falling of an exterior plate of a protective wall, a tension ring connected to an end of each mounting bolt 7 is provided.
An overlapping section in which a wire is inserted by forming a gap in a part of the section 8c
8e, and tension is applied to the stretched wire 9.
And a wire stretching device 9a for loading
In addition, a window 18 with a window frame 17 is provided on a part of the protective wall.
The mounting bolts are attached to the window frame 17 together with the outer panels and connecting materials.
The locking member 7c and the nut 7g.
Tensioning tool with a ring portion 8c that is arranged to be pinched and attached and stretched and worn
8 are connected to each other, and the wire 9 is inserted into the stretching ring portion to be stretched.
The protection plate is a fall prevention device for a protection wall.

More specifically, the mounting bolt 7 is shown in FIG.
As shown in B, C and D, a locking member in which the base 7b of the bolt 7a is formed in a rectangular cross section (illustration example) or an oval cross section (not shown), and an opening 7 is provided at an end of the base 7b The center of 7c (U-shaped cross section) is pivotally mounted in the direction of arrow Z so as to be pivotable
Then, a structure combining the washer 7f and the nut 7g,
Rotate the locking member 7c rightward in the drawing Z in the figure and attach the mounting bolt to the base 7b.
7 , the outer panels 15a, 15b, 15
c and strut top and bottom of the connecting member 16a, 16b, setting the window frame 17
A locking member 7c is rotated leftward in the figure to lock both ends of the locking member 7c on the inner surface, a washer 7f is fitted to the bolt body 7a, and a nut 7g is inserted. Screw the mounting bolt 7
Can be easily attached to each exterior plate, the connecting member, the window frame, and the column from the outside, and the present invention is also applied to attaching the external plate and the connecting member to the column as necessary. The above-mentioned locking member 7c preferably has a structure in which the upper side is easily arranged vertically after being slightly short-axis mounted 7e and inserted.

Further, as shown in FIGS. 1B, 1C, and 1D, a threaded wire 8b is connected to a bolt 7a of a mounting bolt 7.
And an extension ring portion 8c protruding from the outer end of the extension body, and an enlarged portion 8d is formed at the base of the extension body 8a as required. It has a structure in which the outer plate is pressed from the outside to increase the supporting force.
The main body 8a is screwed and connected to the end of the bolt 7a, and the tension ring 8c is connected to each of the outer plates 15a, 15b, 15c.
Fairly allowed outwardly projecting Y, and the polymerization unit 8e of the tensioning ring section 8c is a wire 9 to a structure to be inserted readily inserted into the ring portion. Further, as the wire 9, a relatively thick single wire or a wire rope formed by twisting a plurality of single wires having a required strength corresponding to the scale of the protective wall 10, the weight of the exterior plate group, or the like is applied. If necessary, the tension of the wire can be easily adjusted by interposing a wire stretching device 9a.

In the first embodiment shown in FIG. 2, the protective wall 10 is a soundproof wall constructed along the side of a road or the like. -Built with nuts 13 and the like, connecting members 16a and 16b are provided between the upper and lower portions of each column 12, and the soundproof panel 14 is tightened between the columns 12 by appropriate means, and the outside of each column 12 For example, a large number of exterior plates 15a, 15b, 15c are laterally oriented and tightened by, for example, mounting bolts 7 shown in FIG.

In the protective wall 10, the base 7 b of the mounting bolt 7 has a rectangular cross section or a long circle at an intermediate portion between the plurality of stretched exterior plates 15 a, 15 b, 15 c and the upper and lower connecting members 16 a, 16 b. A bolt hole (not shown) of the same shape corresponding to the shape or the like is provided, and the locking member 7c of the mounting bolt 7 is rotated rightward in the figure (Z direction as indicated by an arrow) to be extended so as to extend outside the exterior plate or the like .
When the locking member 7c is inserted from the side Y , the locking member 7c is easily turned to the left in the drawing and locked inward as shown in FIG.
a is pulled slightly outward, the base 7b fits into the bolt hole and the rotation of the bolt is prevented, and the washer 7f is fitted into the nut 7.
g can be easily screwed in, and the mounting bolts 7 can be attached to the plurality of exterior plates 15a, 15b, 15c and the upper and lower connecting members 16a.
a, 16b, the support 12 and the like are easily mounted from the outside Y. Next, when the extension main body 8a of the extension tool 8 is screwed and connected to the end of each bolt 7a, it is provided outside the extension main body.
The tension ring portion 8c appropriately protrudes to the outer surface side of each exterior plate,
The wire tensioning ring section and easily inserted, the wire end portions of
Can be fixed to the tension ring portion 8c provided on the upper and lower connecting members , and the wire can be appropriately tensioned by the interposed wire wrapper 9a or the like.

At the intermediate part of the group of exterior panels 15a, 15b, 15c of the protective wall 10 constructed as described above, the mounting bolts 7 are fixed to the exterior panels and the connecting members 16a, 16b between the columns from outside, and A wire 9 is connected to each mounting bolt and a wire 9 is sequentially attached to each wire, so that the wire 9 can be easily and accurately stretched along the outside Y of the exterior plate group, and Has excellent workability, such as falling prevention performance of the exterior plate, reliability, and durability, such that it is not particularly abraded by being inserted through each of the extension rings 8c . In addition, it can be replaced and adjusted as needed. Preferably moderately curved top as shown
Each strut 12 was applied and stretched inside X of each strut 12
The soundproof panel 14 is formed in a concave curved shape,
The outer panels 15a, 15b, 15c are formed in a convex curved shape.
And a protective wall 10 having the above-described structure.
Equipped with plate fall prevention device. In this configuration, the convex curvature
Outside the group of exterior plates 15a, 15b, 15c formed
The wires 9 arranged along Y are as apparent from the illustration.
Because it is formed in a convex curved shape and a moderate tension is applied,
Due to the tension of the wire 9, the mounting bolt 7 with
Effectively holds each exterior panel through to prevent each exterior panel from falling
Improve performance effectively.

In the second embodiment shown in FIG. 3, the protection wall 10 includes a group of exterior plates 15a, 15b, 15c having basically the same mechanism as that of the first embodiment, and is provided between the protection walls. A window frame 17 is attached to the section and a window section 18 is also provided. In such a protective wall 10, the mounting bolts 7 are similarly sandwiched between the window frame 17 and the external support 12 as shown in the drawing, and a tension wire 8 is similarly connected to each mounting bolt in a similar manner. The wires 9 are sequentially inserted into the installation ring portion, and can be stretched with high accuracy over the entire wall along the outside of the window frame 17 together with the exterior plate group without significantly impairing the function of the window portion 18. To prevent the exterior panel from falling
The stopping performance and reliability are further improved. Basically, the same operation and effect as those of the first embodiment can be obtained.

Although the illustrated example is an embodiment of a soundproof fence, it is generally used as a fall prevention device for various types of protective fences, such as windproof and snowproof, as required. The mounting bolt is
It is also widely used for mounting on exterior panels for columns.

[0020]

According to the present invention , a plurality of soundproofing panels are arranged between the insides of a plurality of pillars having the above-described structure, and a plurality of exterior panels are horizontally arranged between the outsides of the respective pillars. In the soundproof wall that is oriented and stretched, each stretched exterior plate and each
Mounting bolts with locking members can be inserted from the outside of the connecting material
And mounting bolts on each exterior plate and each connecting member
It can be easily clamped by nuts and stretched to each mounting bolt
Installation of the extension wire with the ring, the wire by each extension ring
The fall prevention device of the exterior plate can be easily installed along the outside of each tightly mounted exterior plate and each of the connecting members at the top and bottom by inserting
it can. Each connection between the upper and lower parts by clamping with nuts and nuts
Supporting performance of each exterior plate by pinching the mounting bolts to the wood
Is effectively enhanced . Wire is a guide of the tension ring
Workability and ease of wiring, such as wiring with high accuracy without exceptional damage
In addition, the drop prevention performance and reliability of each exterior plate have been significantly improved.
You.

Further, in the above-mentioned device for preventing a fall of an exterior plate of a protective wall, a wire is provided along the outside of each exterior plate formed in a convexly curved shape.
Stretch the ears to form a convex curve, and form a convex curve
Drop prevention performance of each armor plate due to tension of stretched wire
Is effectively enhanced.

Further, in the above-mentioned device for preventing a fall of an exterior plate of a protective wall, a tension ring connected to an outer end of each mounting bolt is provided.
A gap is formed in a part of the
The insertion of the wire into the tension ring
And ease of construction. Tension on the stretched wire
The installation of the wire tensioner that loads
The wire can be easily adjusted by applying a moderate tension to the wire.
Effectively improves prevention performance and reliability. Furthermore,
Tighten the mounting bolts to the window frame, and
That the wire was inserted into each tension ring.
It further enhances the fall prevention performance of each exterior plate.
As a whole, it has significantly improved the workability and the fall prevention performance, reliability and durability of the exterior panel.

[Brief description of the drawings]

FIG. 1 is an enlarged vertical cross-sectional view (A) of a main part XX of a protective wall showing a first embodiment of the present invention, a side view (B) of a mounting bolt and an extension wire, and a side view of only a mounting bolt. Figure (C) and the front view of the base side of the mounting bolt (D)

FIG. 2 is a longitudinal sectional view (A) and a front view (B) of a section XX of the protective wall of the first embodiment.

FIGS. 3A and 3B are a vertical sectional view (A) and a front view (B) of a YY portion of a protective wall according to a second embodiment.

[Explanation of symbols]

 Reference Signs List 7 mounting bolt 7a bolt 7b base 7c locking member 7e shaft mounting 7g nut 8 tension wire 8cStretch ring  9 Wire 10 Protective wall 12 Prop14 Soundproof panel  15a, 15b, 15c Exterior plate 16a, 16b Connecting material 17 Window frameX inside Y outside

Claims (5)

(57) [Claims] 1. A plurality of soundproof panels between the inside of a number of columns.
The taut, the soundproofing wall constructed taut to direct a plurality of outer plates laterally between the outside of each strut, on the post
Connect the lower part with a connecting material, and attach it to the center of the tip of the mounting bolt.
The locking member with the shaft part is extended to the mounting bolt
Insert from outside into the bolt holes of each outer panel and connecting material and lock
Rotate the member and screw in the nut to lock the mounting bolt
And arranged by sandwiching each outer plate and connecting material with nuts
Attach a tension wire with a tension ring to the end of each mounting bolt.
By inserting the wire in only One Kakuhari設用ring portion set, outer casing fall prevention device of protective wall, characterized in that the stretched wire along the outside of the exterior plate assembly. 2. The device according to claim 1 , wherein a plurality of pillars having a curved upper portion are provided between the outer sides of the pillars.
The exterior panel is oriented in the horizontal direction and is built in a convex curved shape
Mounting bolts on each of the cladding panels.
The outer ends of each mounting bolt are arranged and fastened from the outside.
張 環 と と も に と と も に と と も に と と も に と と も に と と も に と と も に と と も に
Place the wire inserted into the installation ring along the outside of
An exterior plate fall prevention device for a protective wall, which is formed in a curved shape and stretched . 3. The protection device according to claim 1 , wherein the mounting bolt is connected to an outer end of the mounting bolt.
Insert a wire by forming a gap in a part of the installed ring
A fall prevention device for an exterior plate of a protective wall, characterized in that an overlap portion is provided . 4. The wire stretched in the fall prevention device for an exterior plate of a protective wall according to claim 1, 2 or 3.
A fall prevention device for an exterior plate of a protective wall, comprising a cable stretching device for applying tension to the armature . 5. The protection device according to claim 1, 2, 3, or 4, wherein the fall prevention device for the exterior plate of the protective wall is soundproofed.
Provide a window part with a window frame on a part of the wall,
Insert the mounting bolts from the outside into the window frame together with the material and lock
Arranged by sandwiching between materials and nuts and with a tension ring
Cable, and insert wires into each of the extension rings.
A fall prevention device for an exterior plate of a protective wall, which is stretched and extended .