JPH0610498A - Makeshift type folding scaffolding unit - Google Patents

Abstract

PURPOSE:To make a scaffolding unit readily handleable even in time of setup or real by setting it down to such that is conformed to various application modes even without changing the whole unit. CONSTITUTION:A scaffolding unit is composed of a base frame body 1 with two vertical frames 2, proper pieces of support vertical posts 7 being attached to this base frame body 1 oppositely with a proper interval and formed to be folded to the side of this base frame body 1, proper pieces of scaffold boards pivoting at least a part of one side to the base frame body 1 and set up free of rocking motion up to almost horizontality. Each of two after-setup members 4 of an opening gate or the like of a lifting elevator are arranged in space between two vertical frames 2 in the base frame body 1 so as to be capable of setting or removing, and the after-setup members 4 are properly changed, thus the scaffolding unit is made conformable to various application modes even without changing the whole unit.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dressing-type folding scaffolding unit which can be used in the temporary field of construction and civil engineering, and can also be used in temporary enclosures for events and the like, advertising boards, bulletin boards and the like.

[0002]

2. Description of the Related Art Conventionally, as a folding scaffolding unit for construction, a base frame body having at least two vertical columns and two outermost vertical columns of the base frame body each having an appropriate number of horizontal columns. A parallel state in which at least a part of one side is pivotally supported between the two outermost vertical columns of the base frame body that are pivotally supported to open in a double-door shape through the frame material. It consists of a plurality of scaffolding boards arranged so that they can be swung freely, and these scaffolding boards are in a position where they are rocked until they are arranged substantially horizontally. Some one or both of them are formed so that they can be locked and fixed.

In this scaffolding unit, a scaffolding used for building a building can be assembled very easily with excellent operability by reducing the number of constituent members as much as possible, and
It has been well-received as it has various excellent effects such as the space required for storage can be minimized.

[0004] In such a scaffolding unit, a curing panel, a soundproof panel or the like is fixed to the base frame itself at the manufacturing stage and shipped, and the scaffolding unit is appropriately selected on site according to the usage. I am using it.

[0005]

However, such an excellent scaffolding unit also has the following problems.

[0006] That is, first of all, the first one is that after the curing panel, the soundproof panel and the like are fixed to the base frame itself and shipped, and the one is appropriately selected and used in the field depending on the usage mode, it is not installed. The problem is that it is difficult for members and people to come and go from outside the scaffold.

The second point is that, for example, when a curing panel, a soundproof panel or the like is attached to the base frame itself, if it is attempted to be folded as it is, the whole thickness increases and the weight increases, so that it is transported. This is an inconvenient point.

The third point is that, in manufacturing, the base frame itself is large to some extent, and if a curing panel, a soundproof panel or the like is fixed to the base frame, it is difficult to behave, and
If the fixation is to be done by welding, the members forming the base frame often use a material such as zinc plating on the surface as a rust preventive. When fixing to the frame, there is a problem that the fixing location is limited by the thickness of the molten zinc plating layer.

Further, as No. 4, it is impossible to replace the building because the curing panel, soundproof panel and the like are fixed to the base frame at the production stage, and the curing panel and soundproof panel are used only. Since it cannot be exchanged, it is a problem that it is necessary to increase various variations of the entire frame.

In view of the above-mentioned problems and the like, the present invention makes it possible to appropriately replace a curing panel, a soundproof panel or the like, which is attached to a base frame body in accordance with the usage mode in an installed state according to various usage modes. , It is possible to manufacture efficiently even in manufacturing, it is possible to handle it easily even when dismantling the installation, and to create a changeable folding scaffolding unit that requires less variation in the frame as a scaffolding unit It was done.

[0011]

The present invention is at least as follows.
A base frame body having two vertical frames, an appropriate number of support vertical columns formed so as to be face-to-face attached to the base frame body and folded toward the base frame body, and the base frame body A scaffolding unit is formed by an appropriate number of scaffolding plates that pivotally support at least a part of one side to a substantially horizontal state, and the scaffolding unit is formed between the two vertical frames of the base frame. The above-mentioned problem is solved by arranging a retrofitting member such as an opening gate or a curing panel of an elevator for lifting and lowering so as to be attachable and detachable.

Further, a base frame having at least two vertical frames, and the outermost vertical frame among the vertical frames of the base frame are used as vertical columns, respectively, and an appropriate number of horizontal members are interposed between these vertical columns. Two open support vertical columns that are pivotally supported to swing and open in a double-door shape, and a plurality of pivotally supported parallel columns that support at least a part of one side between the vertical columns. This scaffolding board and one side of this scaffolding board, which is opposite to one side swingably supported, are connected in a smooth joint state, and a plurality of scaffolding boards are linked to each other so that they can swing together. A scaffolding unit is formed with several interlocking vertical members, and the scaffolding plate is an open support vertical column that is opened in a swinging position until each of them is arranged substantially horizontally, or among the horizontal members. One or both of them is formed so that it can be locked and fixed, and the space between the two vertical frames of the base frame is raised. The above-mentioned problem is solved by forming a retrofitting installation member such as an opening gate or a curing panel of an elevator for decommissioning so as to be attachable and detachable.

Further, a base frame body having at least two vertical frames and an outermost vertical frame of the vertical frames of the base frame body are used as vertical columns, and at least a part of one side is provided between these vertical columns. A plurality of scaffolding boards that are supported so that they can swing in parallel with each other, and a plurality of scaffolding boards that connect one side of the scaffolding board that is swingably supported to each side in a smooth manner. A scaffolding unit is formed from a plurality of interlocking support vertical columns that are linked to each other and are linked to each other so that the scaffolding plate is linked to the horizontal state, and the scaffolding unit is formed between the two vertical frames in the base frame. The above-mentioned problem is solved by arranging a retrofitting member such as an opening gate or a curing panel of an elevator for lifting and lowering so as to be attachable and detachable.

[0014]

The dressing-type folding scaffolding unit according to the present invention basically faces a base frame having at least two vertical frames, with an appropriate gap to the base frame. Pull out an appropriate number of supporting vertical columns that are attached to support the base frame so that it stands upright, and then swing at least part of one side of the base frame to a substantially horizontal position. The scaffold can be assembled upright by rocking a suitable number of scaffolding plates that are movably arranged and locking and fixing them in a substantially horizontal state.

At this time, a retrofitting installation member such as an opening gate of an elevator for lifting and a curing panel is attached between the two vertical frames of the base frame, and the base frame is left in the installed state depending on various usage conditions. It corresponds to each usage mode.

[0016] The removal is carried out by removing the retrofitting installation member, swinging the scaffolding plate toward the body side, and folding the supporting vertical column.

As a concrete example thereof, for a base frame body having at least two vertical frames, the outermost vertical frames of the vertical frames of the base frame body are used as vertical columns, respectively. Open two supporting pillars vertically supported by swinging through a suitable number of lateral members to open in a double door shape. A suitable number of scaffolding plates that are assembled by locking and fixing to one or both of By appropriately moving the interlocking vertical members of the above in the vertical direction, each side of the scaffolding plate that is swingably supported is connected to each side in a smooth joint to form a link with a plurality of scaffolding plates. Since they are formed so that they can be interlocked, they can be rocked until they are arranged substantially horizontally. To so that, supporting vertical columns open held in that position, or either or both of the horizontal members, in which assembling is locked and fixed.

At this time, in the same manner as described above, in the base frame body
Between the two vertical frames, a retrofitting installation member such as an opening gate of an elevator for elevator and a curing panel is attached, and the base frame body portion is adapted to each usage mode in the installed state according to various usage modes.

Further, at the time of withdrawal, the retrofitting member is removed, the interlocking vertical member is moved in the opposite direction to swing the scaffolding plate toward the base frame, and then the supporting vertical column is closed. Please fold it with.

Further, similarly, the scaffold plate is oscillated to the horizontal state by the interlocking support vertical column with respect to the base frame body having at least two vertical frames to be assembled. At that time, the scaffolding board shall be in a state in which at least a part of one side is axially supported in parallel between the vertical columns of these base frame bodies by using the outermost vertical frames of the vertical frames of the base frame body as vertical columns. It is arranged swingably, and the interlocking support vertical column links multiple sides of the scaffolding plate that face one side of the scaffolding plate that is pivotally supported in a smooth manner to form a link of multiple scaffolding plates. Therefore, by appropriately moving the interlocking support vertical column in the vertical direction, the scaffolding plate can be oscillated in an interlocking manner to a horizontal state and can be assembled.

At that time, in the same manner as described above, in the base frame body
Between the two vertical frames, a retrofitting installation member such as an opening gate of an elevator for elevator and a curing panel is attached, and the base frame body portion is adapted to each usage mode in the installed state according to various usage modes.

Also, in the case of the withdrawal, the interlocking support vertical column is moved in the opposite direction to the above, and the scaffolding plate is swung toward the base frame side so as to be folded.

[0023]

Embodiments of the present invention will be described below with reference to the drawings.

That is, the dressing-type foldable scaffolding unit according to the present invention basically has a base frame body having at least two vertical frames and a base frame body facing each other with an appropriate interval. An appropriate number of supporting vertical columns that are attached so that they can be folded toward the base frame, and an appropriate number of support vertical columns that pivotally support at least part of one side of the base frame and that are swingable to a substantially horizontal state. A scaffolding unit is formed with the scaffolding board of
Between the two vertical frames, it is possible to install and remove post-installed members such as opening gates for elevators and curing panels.

As a concrete example thereof, as shown in FIG. 1, reference numeral 1 is a base frame body of a dressing-type folding scaffolding unit S, which has a vertical column 2 composed of at least two pipes. Then, these vertical columns 2 are connected by a plurality of horizontal rods 3 to form a rectangular shape.

On the base frame 1, an opening gate of an elevator for raising and lowering, which is a retrofitting member 4, is attached between the vertical columns 2 by, for example, bolts and nuts.

As shown in FIG. 2, the opening gate of the lifting elevator as the retrofitting installation member 4 has a rectangular frame 10 as shown in FIG.
It is composed of a retractable door portion 11 that opens from the center to both sides.

In the mounting structure using the bolts and nuts, the mounting piece 2a is fixed to the vertical column 2 of the base frame 1 and the bolt insertion hole 2b is opened in the mounting piece 2a. The piece to be attached 4a is fixed also to the installation member 4, the bolt insertion hole 4b is opened in the piece to be attached 4a, and the piece to be attached 2a and the piece to be attached 4a are aligned and fixed with bolts and nuts. It is something that is done. In this case, any structure may be used to attach the retrofitting installation member 4 to the base frame 1.

Then, an appropriate number of columns are provided in each of the two outermost vertical columns 2 of the base frame 1, and in the case of the figures, 3 columns each.
Each horizontal member 6 is pivotally supported at a right angle to the vertical columns 2 and is swingable in the circumferential direction of the vertical columns 2. The horizontal members 6 have the same length as the vertical columns 2. Open support vertical column 7 and vertical column 2
Fix them so that they are arranged parallel to each other, one for each vertical column 2. As a result, the support vertical column 7 is attached to the base frame 1 via the horizontal member 6 so as to open in a double door shape.

In addition, between the two outermost vertical columns 2 of the base frame 1, a suitable number of scaffolding plates 9 of square shape, in the illustrated case, three scaffolding plates 9 are provided.
At the position of each horizontal member 6, at least a part of one side, in the illustrated case, both ends are pivotally supported, and three scaffolding plates 9 are swingably arranged in parallel.

These scaffolding plates 9 are swung until they are arranged substantially horizontally, and either of the opened support vertical columns 7 or the horizontal members 6 in that state is opened. One or both of them is formed so as to be locked and fixed. In this case, as shown in FIG. 2, the interlocking vertical rod 18
Alternatively, the three scaffolding plates 9 may be formed in a link shape so that the scaffolding plates 9 can be interlocked to a horizontal state.

In addition, the scaffolding plate 9 is integrally provided with a reinforcing support member 12 which extends over each scaffolding plate 9, and the support member 12 and each scaffolding plate 9 are swingable. It is connected.

In practice, each of the reinforcing support members 12
Can be swingably connected to the scaffolding plate 9, and can be locked and fixed to either one or both of the open support vertical column 7 and the horizontal member 6 which are opened together with the locking and fixing of the scaffolding plate 9. It is formed on.

Then, an end face of the scaffolding plate 9 is framed so as to form a substantially triangular shape by a supporting member 12 which is a hypotenuse and a vertical rod 13, and the supporting member 12 is extended and provided on the supporting vertical column 7. It is locked and fixed to a locking portion (not shown).

Further, the supporting member 12 and the vertical rod 13 thus formed are pivotally supported on the end faces of the scaffold plates 9 by the pivot support fittings 14 so as to be swingable.

The folding scaffolding unit S formed in this way
When assembling, first of all, the two open support vertical columns 7
Open the state with the double door open.

Then, the plurality of scaffolding plates 9 are simultaneously swung downward to open the respective open support vertical columns 7,
Alternatively, it is assembled by locking and fixing either or both of the horizontal members 6.

At that time, the scaffolding plate 9 is opened at a position where the supporting pillars 7 are opened so that the horizontal members 6 are substantially perpendicular to the vertical pillars 2 of the base frame 1, and the supporting pillars 7 are opened. Or the horizontal member 6
If either one or both of them is locked and fixed, 2
A total of four columns, which are a book-open support vertical column 7 and two vertical columns 2, are arranged at the four corners of the scaffolding plate 9 to be assembled and self-supporting.

After that, the opening gate of the elevator for lifting as the post-installation installation member 4 is attached to the base frame 1 between the vertical columns 2 by means of bolts and nuts.

In the storage of the folding scaffolding unit S, first, the retrofitting installation member 4 is removed, and then all three scaffolding plates 9 are made to lie on the side of the vertical column 2 and then opened. It can be folded by bringing the supporting column 7 close to the base frame 1 side so as to close. Therefore, when it is stored, it is so thin that it looks like a plate.
This is a folding scaffolding unit S having book columns.

On the other hand, the folding scaffolding unit S shown in FIG.
Is another embodiment, as the retrofit installation member 4,
It has a soundproof board attached.

When the post-installation installation member 4 is a soundproof board, for example, the material is mainly a non-metallic plate material, and as shown in FIG. A reinforcing plate 5 having an L-shaped cross section is fixed to the inner surface portion in the notched state, while a plate-shaped mounting piece 2a is fixed to the vertical support 2 and the reinforcing plate 5 is fixed. The mounting piece 2a is engaged with the stepped portion to which is fixed, and the bolt 16 is passed through and the nut 16 is screwed and fixed so that the vertical support 2 and the retrofitting installation member 4 are brought close to each other. It is formed so that it can be distributed.

Further, as shown in FIG. 5, the horizontal rod 3 may be fixed to the two vertical columns 2 by the bolts 15 and the nuts 16 to form the base frame body 1. In that case, Instead of the horizontal rod 3, a truss member 17 is provided with a bolt 15 and a nut 16.
The strength of the base frame body 1 is increased by fixing the base frame body 1 with.

Reference numeral 8 in the figure is a fitting for swingably mounting the horizontal member 6 on the vertical column 2.

On the other hand, in addition, the folding scaffolding unit S
As shown in FIG. 7, a base frame body 21 having at least two vertical frames, and outermost vertical frames of the vertical frames of the base frame body 21 are defined as vertical columns 22, respectively.
A plurality of scaffolding plates 29 which are pivotally supported in parallel with at least a part of one side being pivotally supported between 22 and the scaffolding plate 2
Each side opposite to one side pivotally supported in 9 is connected to each other in a smooth joint state to form a plurality of scaffolding plates 29 in a link shape so that the scaffolding plates 29 can be interlocked and swingable to a horizontal state. A scaffolding unit is formed from the formed plural interlocking support vertical columns 27, and a retrofitting installation member 4 such as an opening gate of an elevator for elevator and a curing panel is attached between the two vertical frames of the base frame 21. It may be detachably formed.

In short, the dress-up foldable scaffolding unit according to the present invention is not limited to the above-described embodiment, but includes a base frame body having at least two vertical frames and a base frame body. An appropriate number of supporting vertical columns that are mounted facing each other with an appropriate interval and are folded to the side of the base frame, and at least a part of one side of the base frame is pivotally supported to oscillate to a substantially horizontal state. In a scaffolding unit formed by a suitable number of scaffolding plates that are movably arranged, attach / remove a retrofitting installation member such as an elevator opening gate or a curing panel between two vertical frames of the base frame. Anything is possible as long as it is arranged.

[0047]

EFFECTS OF THE INVENTION In the present invention thus formed, the folding scaffolding unit is basically provided with an appropriate space for the base frame body having at least two vertical frames. A proper number of supporting vertical columns that are installed facing each other are pulled out to support the base frame so that it stands upright, and then at least a part of one side is axially supported by the base frame and is approximately supported. This is a concrete folding scaffolding unit in which a proper number of scaffolding plates that can be rocked to a horizontal state are rocked to lock and fix them in a substantially horizontal state so that they can be erected vertically. Means that, for a base frame having at least two vertical frames, the outermost vertical frame of the vertical frames of this base frame is used as vertical columns, and an appropriate number of horizontal members are inserted in these vertical columns. Open the two open support columns that are pivotally supported to swing and open in a double-door manner. Assembled by locking either one or both of the open support vertical columns or the horizontal members, and at least part of one side is pivotally supported between the vertical columns so that they can swing in a parallel state. Move the appropriate number of interlocking vertical members vertically in the plurality of scaffolding plates so that they are rocked until they are arranged substantially horizontally by the link structure. It is designed to be locked and assembled to either or both of the columns or the above-mentioned horizontal members, and similarly, a concrete folding scaffolding unit also has at least two vertical frames. The scaffold plate is interlockingly rocked to the horizontal state by the interlocking support vertical column with respect to the base frame body having the above.

Therefore, these folding scaffolding units are
The number of constituent members is as small as possible, the operability is good, the assembly can be performed very easily, and the space for storage can be minimized.

In the folding scaffolding unit described above, a retrofitting member such as an opening gate of an elevator for lifting and a curing panel is detachably arranged between two vertical frames of the base frame, According to various usage modes, the base frame body part is formed so that it can be attached / detached to / from the base frame body part in the installed state so as to correspond to each usage mode thereof. In the installed state, it is difficult for members and people to come and go from the outside of the scaffold by shipping it at the site and appropriately selecting and using it depending on the usage mode, or the base frame itself. In addition, when a panel or the like is attached, if it is attempted to be folded as it is, the whole thickness increases and the weight increases, which causes inconvenience in transportation. In the above, if the base frame itself is large to some extent and the panel or the like is fixed to the base frame, it is difficult to behave, and if the fixing is to be performed by welding, the member constituting the base frame is difficult. However, since a material coated with zinc plating etc. on the surface is often used for rust prevention, when directly fixing the panel etc. to the base frame, the fixing point is limited by the thickness of the molten zinc plating layer. Because of the conventional problems that occur, and because the structure such as panels are fixed to the base frame at the production stage, the building site cannot be replaced,
It is possible to solve all the conventional problems that the panel or the like cannot be replaced depending on the usage mode and various variations of the entire frame must be increased.

As described above, according to the present invention, it is possible to appropriately replace the curing panel, the soundproof panel and the like attached to the base frame body according to the usage mode in the installed state according to various usage modes. Even if it exists, it can be efficiently manufactured, it can be handled easily even when it is installed and removed, and it has various excellent effects such as a small number of variations in the frame as a scaffolding unit.

[Brief description of drawings]

FIG. 1 is a perspective view of an embodiment of the present invention.

FIG. 2 is a perspective view showing a modified structure of a part of the embodiment of the present invention.

FIG. 3 is a perspective view of an opening gate of a lift elevator.

FIG. 4 is a perspective view of another embodiment of the present invention.

5 is a cross-sectional view taken along the line AA in FIG.

FIG. 6 is an exploded perspective view of a base frame body according to another embodiment of the present invention.

FIG. 7 is a perspective view of another embodiment of the present invention.

[Explanation of symbols]

S Folding scaffolding unit 1 Base frame 2 Vertical column 2a Mounting piece 2b Bolt insertion hole 3 Horizontal rod 4 Retrofitting installation member 4a Attached piece 4b Bolt insertion hole 5 Reinforcement plate 6 Horizontal member 7 Open support vertical column 8 Mounting tool 9 Scaffolding board 10 Frame body 11 Door section 12 Supporting material 13 Vertical rod 14 Shaft support metal fitting 15 Bolt 16 Nut 17 Truss member 18 Interlocking vertical rod 21 Base frame body 22 Vertical support post 27 Interlocking vertical support post 29 Scaffolding board

Claims (3)

[Claims] 1. A base frame body having at least two vertical frames, and a proper number of supporting vertical columns formed so as to be face-to-face attached to the base frame body with a proper space therebetween and to be folded toward the base frame body side. And a suitable number of scaffolding plates pivotally supported on at least a part of one side of the base frame to be swingable to a substantially horizontal state to form a scaffolding unit. A changeable clothes-type foldable scaffolding unit characterized in that a post-installation member such as an opening gate of an elevator for elevators and a curing panel is attached and detached between the vertical frames. 2. A base frame having at least two vertical frames, and the outermost vertical frame of the vertical frames of the base frame is used as vertical columns, respectively, and a suitable number of horizontal members are interposed between these vertical columns. Two open support vertical columns that are pivotally supported to swing and open in a double-door shape, and a plurality of pivotally supported parallel columns that support at least a part of one side between the vertical columns. This scaffolding board and each side of the scaffolding board that is opposite to one side pivotally supported in a swingable manner are connected in a smooth joint state, and a plurality of scaffolding boards are formed into a link shape so that they can swing together. A scaffolding unit is formed with several interlocking vertical members, and the scaffolding plate is an open support vertical column that is opened in a swinging position until each of them is arranged substantially horizontally, or among the horizontal members. One or both of them is formed so that it can be locked and fixed, and the space between the two vertical frames in the base frame is raised and lowered. Dress-type foldable scaffolding unit, characterized in that arranged removably attaching the retrofit installation member such as an elevator opening gates and curing panels. 3. A base frame body having at least two vertical frames, and outermost vertical frames of the vertical frames of the base frame body are vertical columns, and at least a part of one side is provided between these vertical columns. A plurality of scaffolding boards that are supported so that they can swing in parallel with each other, and a plurality of scaffolding boards that connect one side of the scaffolding board that is swingably supported to each side in a smooth manner. A scaffolding unit is formed from a plurality of interlocking support vertical columns that are linked to each other and are linked to each other so that the scaffolding plate is linked to the horizontal state, and the scaffolding unit is formed between the two vertical frames in the base frame. , A changeable dressing-type scaffolding unit characterized in that retrofitting members such as an opening gate of an elevator for elevators and a curing panel are attached and detached.