KR20020086165A - Platform structure having transparent floor - Google Patents

Abstract

PURPOSE: A stage structure having a transparent floor is provided to simplify an installation and separation work thereof and enable the recycling of separated various members. CONSTITUTION: The stage structure(10) constructed so as to be assembled and disassembled easily comprises a support framework(12) having connecting members(18,20) between posts(16), and a plurality of floor members(14) installed on the framework, the floor member having a floor panel consisting of a transparent plastic resin plate and a hard coating layer over the plastic resin plate. The transparent plastic resin plate is made of acryl resin, and the material of the hard coating layer is an urethane paint.

Description

Stage Structure with Transparent Flooring {PLATFORM STRUCTURE HAVING TRANSPARENT FLOOR}

The present invention relates to a stage structure, and more particularly, to a stage structure that can be assembled and disassembled for various performances, lectures, exhibitions and the like.

There are stages in performance buildings such as theaters and broadcasting studios. The stage of the performance building is provided at the time of construction of the building. On the other hand, there are times when a stage is installed in a large space inside a building designed without considering a performance (for example, a gymnasium, gymnastics stadium, etc.) or outdoors. In this case, the stage is temporarily hypothesized.

One of the conventional hypothetical stages is a structure in which a frame is formed by fixing a wooden box with nails, and a wooden board is placed thereon. Another construction hypothesis stage is a hollow circular rod made of metal, with frames prepared according to a standardized shape and standard, assembled with them to make a frame, and a wooden board on it.

However, the conventional stage has various shortcomings. In fact, the requirements for the temporary hypothesis stage are as follows. One of them is to maintain a stable structure after assembly. If necessary, it is easy to install an accessory such as a lighting suitable for the stage, and the structure should be sufficiently effective to use an accessory such as lighting. As a temporary construction, ease of installation or disassembly is a requirement. Considering installation outdoors, it is also necessary to keep the stage floor level even if the ground of the installation site is not flat. In addition, considering the environment, it is good practice to be able to reuse each part.

It is an object of the present invention to provide a stage structure that is easy to install and disassemble.

Another object of the present invention is to provide a stage structure in which the floor is transparent and can illuminate from below.

It is another object of the present invention to provide a stage structure having a transparent floor which is not scratched due to its high hardness.

Still another object of the present invention is to provide a stage structure that can be installed on uneven ground or the like by using a support that is easily adjustable in height.

1 is a perspective view of a stage structure according to an embodiment of the present invention;

Figure 2 is an exploded perspective view showing a part of the stage structure of Figure 1

3 is an exploded perspective view showing the assembly process of the stage structure of FIG.

Figure 4 is an exploded perspective view of the support frame provided in the stage structure of Figure 1

5 is a cross-sectional view of the support provided in the stage structure of FIG.

6 is a perspective view of various types of connecting rods provided in the stage structure of FIG.

7 is an exploded perspective view of the transparent floor member provided in the stage structure of FIG.

FIG. 8 is a partial perspective view illustrating a state in which a transparent bottom member provided in the stage structure of FIG. 1 is assembled.

9 is a sectional view showing another embodiment of the post

This object of the present invention is provided by a stage structure having a transparent bottom. The stage structure has a supporting frame and a bottom member. The support frame is formed by struts and connecting rods connecting them. On it, a number of bottom members provided with a transparent bottom plate are mounted.

Specifically, according to an aspect of the present invention, in the stage structure that can be assembled and disassembled,

A frame having a strut and a connection member connecting the strut,

There is provided a stage structure which is installed on the frame and includes a plurality of bottom members having a transparent plastic resin plate and a bottom plate having a hard coating layer provided thereon.

According to still another aspect of the present invention, in a stage structure having a frame having a plurality of struts and a connection member for connecting between the struts, and a plurality of bottom members installed on the frame, the assembly and disassembly,

The prop has a base and a support frame,

The pedestal has a first pillar,

The supporting frame includes a second pillar installed to be fitted to the first pillar and a first supporting portion connected to the second pillar, and the locking jaw is provided on the first supporting portion.

The bottom member has a frame having an edge and a bottom plate provided on the frame,

There is provided a stage structure in which the movement of the bottom member is restricted by the interaction of the inner side of the rim and the locking step.

In the present specification, the stage is used to include a stage in a narrow sense (a long and tall stage in front of the seat for singing, dancing, and theatre) and a stage for a speech, a lecture, or an exhibition. In the present specification, the term "floor" refers to an area having an area located under a person's foot, and refers to an upper part of a stage on which a person performing a performance or the like is stepped on or displayed.

EMBODIMENT OF THE INVENTION Hereinafter, embodiment of this invention is described in detail based on an accompanying drawing.

1 to 3, the stage structure 10 includes a support frame 12 and a plurality of floor members 14 mounted on the support frame. As shown, the bottom member 14 is transparent. The support frame 12 is provided with connecting members 18, 20, 22 for connecting between the plurality of struts 16 and the struts. The support frame 12 has a plurality of struts 16 arranged in a row and a column, and is connected to each other by connecting members 18, 20, and 22. As will be described later with reference to Figure 4, the first connecting member 18 may be connected to the support frame of the two adjacent struts 16 by a method of welding (in other embodiments, bolt nut coupling, riveting or other connecting methods). Is fixed). The pair of struts connected by the first connecting member 18 and the pair of neighboring struts are connected by the second connecting member 20 and the third connecting member 22. As shown in FIG. 2, the lighting device 24 is installed on the third connecting member 22. The floor member 14 is mounted on the support frame 12 thus formed, thereby completing the stage structure 10.

1 to 5, the strut 16 obtains a pedestal 26 and a support frame 28 mounted on the pedestal 26. The pedestal 26 stands on the ground and has a base 30. The base 30 may be made of a rectangular metal plate, and four corners are provided with holes. The lower pillar 32 extends above the base 30. Male threads are formed in the lower pillar 32. The drawing shows that the male screw is formed on the entire lower pillar. Alternatively, the male screw may be formed only on the upper portion of the lower pillar. The stop ring 34 is fitted to the lower pillar 32. The inner surface of the stop ring 34 has a female screw that engages the male screw. A handle 36 is provided on an outer surface of the stop ring 34.

The supporting frame 28 is for installing the bottom member 14 thereon. The supporting frame 28 has an upper pillar 38. The upper pillar 38 consists of a hollow round bar. As shown in Fig. 5, the upper part of the lower column is inserted into the central hole of the upper column 38.

The lower base plate 40 is generally fixed to the lower end of the upper pillar (38). At the four corners of the lower support plate 40, a brace 42 extending upward is fixed. The braces 42 are inclined outwards as they go up, and the four braces are shaped to expand as they go up. The middle of the brace 42 is fixed to the upper pillar 38 by the connecting rod 43.

The upper base 44 is coupled to the upper end of the brace 42. The upper support 44 has a rectangular support rim 46. Each side of the edge 46 is made of a rectangular hollow bar, but the present invention is not limited thereto. Four corners of the rim 46 are fixed to the top of the brace 42. Near the four corners of the rim 46, a latch 47 for guiding the installation position of the bottom member 14 and preventing it from escaping from the installation position is fixed. Each latch 47 has a pair of jaws 48 extending in a direction perpendicular to the sides of the edge 46 and perpendicular to each other. The jaw 40 of the clasp 47 is welded to the "b" shaped steel to form a "L" shape, but the jaw 48 is coupled to form a right angle with the edge of the edge 46. Of course, the structure of the latch 47 is not limited thereto.

In the present exemplary embodiment, the upper support part 44 is formed with a quadrilateral frame. Alternatively, the upper support part 44 may be formed of a quadrilateral plate.

As can be seen in Figures 4 and 5, the height of the upper surface of the edge 46 of the upper support portion 44 (the support surface of the bottom member) is the same level or slightly lower than the upper end of the upper pillar 38. In the drawings, the edge 46 and the upper pillar 38 are illustrated as being connected through the brace, but may be directly connected by welding with a steel rod for reinforcement.

As shown in FIG. 5, the upper pillar 38 of the support frame 28 fits into the lower pillar 32 of the pedestal 26. The lower and lower support plate 40 of the upper pillar 38 is mounted on the stop ring 34. When the stop ring 34 rotates to raise or lower with respect to the lower pillar 32, the height of the support frame 28 can be adjusted.

As shown in FIG. 4, it is preferable to connect the two adjacent support frames 28 in advance by using a pair of first connecting members 18. In this embodiment, the upper pillar 38 is fixed by welding or the like. Of course, as described above, it is also possible to connect between the two support frame 28 by another fixing method. Both ends of the first connecting member 18 have a reduced thickness so as to hook the hooks of the second connecting member 20 and the third connecting member 22.

1 to 4 and 6, the second connecting member 20 connects two strut pairs connected by the first connecting member 18. The second connection member 20 includes horizontal bars 50 arranged up and down side by side and reinforcing bars 52 connected between the horizontal bars 50. Hooks 54 are provided at both ends of the horizontal bar 50. The hook 54 can be hooked near both ends of the first connecting member 18. To this end, the width of the hook 54 insertion groove 56 is slightly larger so that the width of the hook 54 is fitted to a degree that is looser than the thickness near both ends of the first connecting member 18.

The third connection member 22 connects two pairs of struts connected by the first connection member 18 like the second connection member 20. The third connecting member 22 has the same shape as the upper and lower horizontal bars of the second connecting member 20. The lighting device 24 may be installed on the third connection member 22. If necessary, a fixing device for this purpose may be provided in the third connecting member 22. As shown in FIG. 2, the third connecting member 22 may be connected to the lower first connecting member 18 or may be coupled to the upper first connecting member 18. At both ends of the first connecting member 18, the second connecting member 20 (or the third connecting member 22) from one side and the second connecting member 20 (or the third connecting member 22) from the other side are provided. ) May be hung at the same time (see Figure 1).

In the present embodiment described above, the support frame 12 is preferably made of metal parts, in particular steel.

1 to 3 and 7, the bottom member 14 includes a frame 58, an intermediate member 60, and a bottom plate 62. Frame 58 has a generally rectangular rim 64. The reinforcing bars 66 are connected between the short sides of the edge 64 facing each other. On the frame 58, an intermediate member 60 having the same shape as the frame is attached. The intermediate member 60 is for cushioning between the bottom plate and the frame and preventing slipping of the bottom plate. The intermediate member 60 is preferably made of a rubber material such as synthetic rubber.

The bottom plate 62 is generally composed of a transparent plate member having the same size and shape as a rectangle formed by the outline of the frame 58. The transparent plate may be glass or may be a transparent plastic resin plate. In a preferred embodiment, a transparent plastic resin plate such as an acrylic resin is used. The thickness of the acrylic resin plate shall be such that the strength is such that it does not break down on the weight of the object on which it is placed or the climber.

The bottom plate 62 of the acrylic resin has a coating layer on its upper surface. This coating layer is for preventing scratches, and any coating can be used as long as the surface hardness can be increased. In this embodiment, the coating layer on the plastic resin plate is made by applying a urethane paint. The present inventors obtained good results by applying RETAN PG 80 III of Japan's Kansai Paint Co., Ltd. on a 12 mm thick acrylic resin plate to form a coating layer. Good results were also obtained by using Retan PG-III of S.P. The present invention is not limited to the above examples, and those skilled in the art will understand that the present invention is included in the present invention as long as the coating layer is provided on the plastic resin plate to prevent scratches.

Meanwhile, in another embodiment of the present invention, glass may be used as the bottom plate 62. When using glass, it is recommended to use a bulletproof film on the upper surface. It is desirable to use safety glass so that the glass itself does not hurt the human body in case of breakage.

The frame 58, the intermediate member 60, and the bottom plate 62 are preferably joined using a fastening element (not shown) such as a screw toward the frame 58 from the bottom plate side. In this case, it is recommended to use a pan head screw to prevent the screw head from sticking out.

8 shows four neighboring bottom members 14 on one support frame 28. The catch 47 in the support frame 28 is located inside the edge of the frame 58 to limit the movement of the frame. The height of the latch 47 is slightly smaller than the height of the frame 58 so that the bottom plate 62 does not touch the latch 47 when the bottom member 14 is installed. In addition, the distance between the adjacent clasps 47 is only slightly larger than twice the width of the frame 58, so that if all the bottom member 14 is placed on them, it is good to prevent them from moving.

Fig. 9 shows an example of a post which is installed in a place where the ground is significantly lower than in other places. Here, two support frames 28 are used. First, unlike FIG. 4, the first support frame 28a is placed on the pedestal 26 so that the upper support 44 goes downward. At this time, the upper pillar 38 is fitted to the lower pillar 32. The intermediate pillar 39 is inserted again into the upper pillar 38 of the first supporting frame 28a. The second support frame 28b is placed thereon so that the lower support plate 40 faces downward. At this time, the upper pillar 38 of the second support frame 28b is fitted to the intermediate pillar 39.

Hereinafter, a method of installing the overall stage structure 10 will be described. When installing the whole stage structure 10, first, the pedestal 26 is arranged side by side in a row and a row. 3 and 4, the support frame 28 connected to the first connecting member 18 is mounted on the pedestal 26. As shown in FIG. Before or after installing the support frame 28, the stop ring 34 is rotated to adjust the height of the support frame 28 to be constant. Thereafter, the second connecting member 20 and the third connecting member 22 are connected to each support 16. The third connecting member 22 is provided with accessories such as a lighting device. Finally, the bottom member 14 is mounted to complete the stage structure 10.

Although the present invention has been described with reference to the above embodiments, the present invention is not limited thereto. Changes or modifications may be made to the above embodiments within the spirit and scope of the invention, but such changes or modifications are within the scope of the invention.

As described above, the stage structure according to the present invention is easy to install and disassemble, and the disassembled various members can be reused. The bottom is transparent, so you can get a variety of effects, including lighting from below. The possibility of breakage of the bottom plate is reduced and safe, and the bottom plate is provided with a coating layer, so it is hard to be scratched and has good durability. It is easy to adjust the height, and can be installed on the ground where there is a remarkably low place or the uneven ground. The floor height of the final stage structure is constant and movement of the floor member is prevented.

Claims (10)

In the stage structure that can be assembled and dismantled, A frame having a strut and a connection member connecting the strut, And a plurality of bottom members installed on the frame and having a bottom plate having a transparent plastic resin plate and a hard coating layer provided thereon. The stage structure according to claim 1, wherein the transparent plastic resin sheet is made of acrylic resin, and the hard coating layer is made of urethane paint. In the stage structure having a plurality of struts and the connection member for connecting between the struts, and a plurality of floor members are installed on the frame, and the stage structure capable of assembling and dismantling, The prop has a base and a support frame, The pedestal has a first pillar, The supporting frame includes a second pillar installed to be fitted to the first pillar and a first supporting portion connected to the second pillar, and the locking jaw is provided on the first supporting portion. The bottom member has a frame having an edge and a bottom plate provided on the frame, Stage structure in which the movement of the bottom member is limited by the interaction of the inner side of the rim and the locking step The stage structure of claim 3, wherein the pedestal further includes a stop ring, wherein a male screw is formed on at least an upper portion of the first column, and the stop ring has a female screw coupled to the male screw. 4. The support frame of claim 3, wherein the support frame further includes a second support portion fixed to the second pillar, and a brace connecting the second support portion and the first support portion, wherein the support is fixed to the second pillar. Stage structures. The stage structure of claim 3, wherein an intermediate member is provided between the frame and the support plate, and the support plate is transparent. The stage structure according to claim 6, wherein the support plate comprises a transparent plastic resin plate and a hard coating layer provided thereon. The stage structure according to claim 7, wherein the transparent plastic resin sheet is made of acrylic resin, and the hard coating layer is made of urethane paint. 8. The stage structure according to claim 7, wherein the frame further comprises a connecting rod for connecting between opposite sides of the edge and sides of the frame. The stage structure according to claim 6, wherein a lighting device is installed in the connection member.