JPH0714559Y2 - Panel gate - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION The present invention is a panel gate mainly used for the entrance and exit of a temporary fence provided for security at a construction site or the like.

[0002]

2. Description of the Related Art Conventional panel gates used at the entrances and exits of temporary fences provided for security at construction sites, etc.
There are various things. FIG. 8 is a partial front view showing one example thereof, and FIG. 9 is a partial cross-sectional view showing a YY cross section in FIG. 8 and 9, 21 is a panel plate, 2
2 is hanging material, 23 is hanger, 24 is beam material, 25
A hinge and 26 is a connecting link mechanism. The panel plate 21 is a vinyl chloride plate, which is connected to the suspension member 22 by a hinge 25, and has a central portion 21a.
Can be bent like a hinge by a cloth material. FIG. 10 is a partial sectional view showing a state where the panel gate is opened from the state shown in FIGS. 8 and 9 and the panel plate 21 is strongly bent. Suspension material 2
2 is a hanger 23 movably attached to the beam member 24.
The door is closed by widening the interval of the suspension member 22 and opened by narrowing it. Also,
The connecting mechanism 26 is a link mechanism attached so that the suspension member 22 is always kept in parallel, including when the hanging member 22 is an opening / closing door. It should be noted that the panel plate 21 is generally reinforced by mounting a frame made of chevron steel or channel steel on the four sides. Further, there is also one in which a cloth-like material is used instead of the panel plate 21.

In such a conventional panel gate, the panel plate 21 made of a vinyl chloride plate is easily damaged, and a large amount of industrial waste is generated at the time of discarding it. A grooved steel frame makes it easy to get injured. Further, the weight of the panel plate 21 is hung on the hinge 25, and the panel plate 21 itself is subjected to an oblique deformation load due to its own weight. Especially, in the opened state shown in FIG. It becomes the tip of the carry and tries to droop greatly. Therefore, the panel plate 21 and the hinge 25 are easily damaged. In addition, a large load is sometimes applied to the connecting mechanism 26 due to various external forces applied to the opening / closing door or the panel gate, and the connecting mechanism 26 is easily bent or broken.
Furthermore, the opening and closing cannot be performed smoothly, and the appearance lacks elegance.

[0004]

DISCLOSURE OF THE INVENTION The present invention is intended to solve the problems of the above-described conventional panel gate, and its purpose is to improve durability so as to withstand long-term use. The present invention provides a panel gate that has a smooth driveability, is safe to use, and has an aesthetic appearance.

[0005]

In order to achieve the above object, the present invention relates to a rectangular frame in which a frame member having a step-shaped cross section is assembled through a corner piece and the step faces inward. A hanger attached to a beam member so that the body is formed, a rectangular panel plate is fixed to the frame body by fixing the outer peripheral portion to the step portion, and the hanging frame is fixed to the shape portion of the frame body. The suspension frame was fixed to the frame, and the frame bodies adjacent to each other were connected in a folded shape.

In this case, the suspension frame may be formed in a substantially U shape, and the central portion of the arcuate portion may be fixed to the hanger. The frame material may be formed in a hollow shape by means of extrusion molding or the like. It may be a shape member, the corner pieces may be made of resin, the panel plate may be a color iron plate, and may be fixed to the step by rivets. In addition, it is preferable that the facing surfaces of the frame members adjacent to each other of the frame bodies adjacent to each other be surfaces obliquely intersecting with the panel plate.

[0007]

Since the panel gate of the present invention is constructed as described above, it operates as follows. Since the panel plate such as a color iron plate is fixed by rivets to the step portion facing the inside of the rectangular frame formed by the frame material and the corner piece, the panel plate is hard to damage and causes injury. There is no such protruding part and it is safe. In addition, when scrapping, industrial waste is not generated only with renewable scrap iron. Since a substantially U-shaped hanging frame was fixed to the upper part of this frame body, and the central part of the arc-shaped portion of the hanging frame was fixed to the hanger, each panel plate was independently hung on the hanger, and , The hanger, the hanging frame and the center of gravity of the frame are on the same vertical line, so it is extremely stable. This does not change when the panel gates are opened and closed and the individual panel plates rotate about the hangers. Therefore, opening and closing of the panel gate is smooth and easy, and failure is unlikely to occur.

The frame member has a stepped portion, and in order to make it strong and light, it is preferable to use an aluminum shape member formed by means such as extrusion molding, and the corner pieces are made to match the shape of the frame member. Moreover, since it is made of a resin molded into an elegant corner shape, the frame body and the panel board have a good appearance. Furthermore, since the hanging frame is formed in a substantially U shape and is fixed to the upper part of the frame body, the angular frame body and the hanging frame having an arc are in harmony with each other to give an extremely elegant appearance.

Next, the facing surfaces of the frame materials adjacent to each other of the frame bodies adjacent to each other are made to be surfaces obliquely intersecting with the surface of the panel plate,
Even when the hinge is attached to this surface or when the surfaces are brought into contact with each other, the adjacent frame bodies are prevented from opening until they are flush with each other. It can be folded correctly and opened and closed smoothly. Also, the color iron plate panel is easy to write letters and patterns,
It can be beautifully decorated. Further, since the connecting mechanism used in the conventional panel gate is not required, it does not break down.

Since the panel gate of the present invention operates in this way, it is excellent in functionality, durability, safety and economy,
It also has an excellent look.

[0011]

1 is a partial sectional view showing an embodiment of the panel gate of the present invention, and FIG. 2 is a partial sectional view showing an XX section in FIG. In FIGS. 1 and 2, 1
Is a panel gate, 2 is a frame, 3 is a panel plate, 4 is a frame material,
5 is a corner piece, 6 is a hanging frame, 7 is a hanger, 8
Beams, 9 rivets, 10 hinges,
10a is a rotating shaft. The frame member 4 is an aluminum shaped member whose cross-sectional shape is formed by extrusion into a hollow shape as shown in the sectional view of FIG. 5, and has a step portion 4a. Further, the corner piece 5 is made of resin molded as in the plan view shown in FIG. 3 and the side view seen in the direction shown by the arrow in FIG. 3 shown in FIG. A frame member 4 is assembled via a corner piece 5 to form a rectangular frame material 2 with a step 4a facing inward. The method of assembling the frame material 4 and the corner piece 5 is as shown in FIG. The frame member 4 is shown by being shown by a chain double-dashed line.

In FIGS. 1 and 2, the outer peripheral portion 3 of the rectangular panel plate 3 made of a colored iron plate is provided on the step portion 4a of the frame body 2 described above.
A is fixed by rivets 9, and a U-shaped hanging frame 6 is fixed to the upper portion of the frame body 2. Further, the suspension frame 6 has a center portion 6b of the arcuate portion 6a fixed to a hanger 7 mounted on a beam member 8 so as to be able to travel. Further, adjacent frame bodies 2 are connected by a hinge 10 and a rotary shaft 10a, and as shown in FIG. 5, the facing surfaces 4b of the frame members 4 of the mutually adjacent frame bodies 2 are opposed to each other. The surface of the panel plate 3 and thus the surface 4c of the step portion 4a is obliquely crossed. In addition,
The cross-sectional shape of the frame body adjacent to the frame body 2 shown in FIG.
The target shape is obtained with respect to the sectional shape shown in.

6 and 7 are partial front views showing two examples of a method of fixing the central portion 6b of the arcuate portion 6a of the hanging frame 6 to the hanger 7, and the example shown in FIG. Then
The hanging frame 6 is divided at the central portion 6b, and the bolts 7a and nuts 7b of the hanger 7 are used to tighten the pair of connecting tools 11a and 11b to connect the divided hanging frames 6 and fix them to the hanger 7 at the same time. ing. Further, in the example shown in FIG. 7, the hanging frame 6 divided as in the case of FIG. 6 is connected to the connection tool 11c by welding, and the connection tool 11c is tightened by the bolt 7c of the hanger 7 and the nuts 7d and 7e. It has been fixed.

Next, the operation will be described based on the embodiment shown in FIGS. Frame material 4 and corner piece 5
Step portion 4a facing the inside of the frame body 2 formed in a rectangular shape with and
Then, rivet 9 the outer peripheral portion 3a of the panel plate 3 of the color iron plate.
Since the panel plate 3 is fixed to the frame body 2 by fixing with, the panel plate 3 is less likely to be damaged, and there is no protrusion that may cause injury, which is safe. In addition, when scrapping, industrial waste is not generated only with renewable scrap iron. Since the U-shaped hanging frame 6 is fixed to the upper part of the frame body 2 and the central portion 6b of the arc-shaped portion 6a of the hanging frame 6 is fixed to the hanger 7 as shown in FIG. 6 or 7. , The individual panel plates 3 are independently hung from the hanger 7, and the centers of gravity of the hanger 7, the hanging frame 6 and the frame body 2 are on the same vertical line, which is extremely stable. This means that the panel gate 1
Is opened and closed, and the individual panel plates 3 do not change even if they rotate around the hanger 7. Therefore, opening and closing of the panel gate 1 is smooth and easy, and no failure occurs.

The frame member 4 has a step portion 4a and is strong,
In order to make it lighter, it is an aluminum profile formed by means such as extrusion molding.
Since it is made of resin that conforms to the shape of and is molded into an elegant corner shape, the frame body 2 to which the panel plate 3 is fixed is
Good appearance and light weight. Furthermore, since the hanging frame 6 is formed in a U shape and is fixed to the upper portion of the frame body 2, the angular frame body 2 and the hanging frame 6 having the arcuate portion 6a are in harmony with each other, which is extremely elegant. It has an appearance.

Next, as shown in FIG. 5, the facing surfaces 4b of the adjacent frame members 4 of the frame bodies 2 adjacent to each other are made to be surfaces obliquely intersecting with the surface of the panel plate 3, and When the hinges 10 are attached to the surface or when the surfaces are brought into contact with each other, the adjacent frame bodies 2 are prevented from opening until they are flush with each other, as shown in FIG. Therefore, when the door is opened, the frame body 2 is properly folded and can be smoothly opened and closed. Further, the color iron plate panel 3 is easy to write characters and patterns and can be beautifully decorated. Furthermore, FIG.
Since the connecting mechanism 26 used in the conventional panel gate as shown in FIG. 10 is not required, it does not break down.

Since the panel gate 1 of the present invention operates in this way, it is excellent in functionality, durability, safety and economy, and has an excellent appearance.

[0018]

As described above, the panel gate of the present invention has a number of excellent effects, that is, the hanger supports the panel plate on the center line of rotation, and no stress is applied anywhere. It does not occur, it is not easily damaged, there is no difficulty in rotating the panel plate when opening and closing, and it does not open until the adjacent panel plate is flush when closing the door, so it can be folded correctly when closing the door, opening and closing is smooth and easy, and there is no failure. Don't get up In addition, a connection mechanism that is easily damaged is not required. Furthermore, it is safe because there are no protruding parts that are easily injured, and recyclable scrap iron is produced at the time of disposal, but industrial waste that causes a problem is not produced. Furthermore, the panel gate has an elegant appearance, is excellent in functionality, durability, safety, and economical efficiency, and has an excellent appearance.

[Brief description of drawings]

FIG. 1 is a partial front view showing an embodiment of a panel gate of the present invention.

FIG. 2 is a partial cross-sectional view showing an XX cross section in FIG.

FIG. 3 is a plan view of the corner piece shown in FIG.

FIG. 4 is a side view seen in a direction indicated by an arrow in FIG.

5 is a cross-sectional view showing a cross-sectional shape of the frame material shown in FIG.

FIG. 6 is a partial front view showing two examples of a method of fixing the hanging frame and the hanger shown in FIG.

7A and 7B are partial front views showing two examples of a method of fixing the hanging frame and the hanger shown in FIG.

FIG. 8 is a partial front view showing an example of a conventional panel gate.

9 is a partial cross-sectional view showing a YY cross section in FIG.

FIG. 10 is a partial cross-sectional view showing a state in which the panel gate is opened from the state shown in FIGS. 8 and 9.

[Explanation of symbols]

 1 panel gate 2 frame body 3 panel plate 3a outer peripheral portion 4 frame material 4a step portion 4b facing surface 5 corner portion piece 6 hanging frame 6a arcuate portion 6b central portion 7 hanger 8 beam material 9 rivet 10 hinge 10a rotating shaft

Claims (6)

[Scope of utility model registration request] 1. A rectangular frame body in which a step portion faces inward is formed by assembling a frame material having a stepped portion through a corner piece, and a rectangular panel plate is provided with an outer peripheral portion on the step portion. It is fixed and fixed to the frame body, a hanging frame is provided on the upper part of the frame body, the hanging frame is fixed to the hanger that is movably attached to the beam material, and the adjacent frame bodies are connected in a folding manner. A panel gate characterized by that. 2. The panel gate according to claim 1, wherein the suspension frame is formed in a substantially U shape, and a central portion of the arcuate portion is fixed to the hanger. 3. The panel gate according to claim 1, wherein the frame member is a shape member formed into a hollow shape by means of extrusion molding or the like. 4. The panel gate according to claim 1, wherein the corner piece is made of resin. 5. The panel gate according to claim 1, wherein the panel plate is a color iron plate and is fixed to the step portion by rivets. 6. The structure according to claim 1, wherein the facing surfaces of the frame members adjacent to each other of the frame bodies adjacent to each other are the surfaces obliquely intersecting with the surface of the panel plate. Panel gate.