KR20190001729U - Prefabricated roof structure - Google Patents

Abstract

The present invention provides a roof structure and a pillar structure that is connected to the roof structure and serves as a pillar of the prefabricated roof structure, which can easily install and move each prefabricated roof structure by using only a clamp, A roof structural body connecting rod connecting the roof structural bodies to each other, and a support supporting the pillar roof structure by connecting the pillar structural members to each other; And a clamp (Clamp) connecting the roof structure, the pillar structure, and the support to each other.
The prefabricated roof structure according to the present invention is easy to assemble and disassemble, so that it can be easily worn and moved anywhere, and the simple roof structure can be used to double the size of the existing prefabricated roof structure.

Description

[0001] Prefabricated roof structure [0002]

The present invention relates to a prefabricated roof structure, and more particularly, to a pillar structure that serves as a pillar of a prefabricated roof structure connected to a roof structure that is inclined to one side or both sides, and a roof structure connection rod and a post structure A support for supporting the prefabricated roof structure by being connected to each other, and a prefabricated roof structure that can be easily assembled by using the clamp.

Generally, when a prefabricated roof structure is manufactured, a unit steel member is welded to a truss in the site, and each truss member is welded or bolted to a unit steel member again to form a roof structure. .

The conventional assembled roof structure is constituted by fixing a plurality of longitudinal frames to a horizontal frame provided at an upper end of a column by welding or the like, and a frame is welded by welding a plurality of vertical frames to a welded horizontal frame. Since the heavy horizontal and vertical frames must be welded while being supported in the air, the installation process is very complicated and requires a long time, and is difficult to install unless it is a skilled professional.

In addition, the conventional prefabricated roof structure has a problem in precision by individually manufacturing the roof structure depending on the situation of the site, so that a large amount of defects are likely to occur after the construction, and the loss of the material is also increased. In addition, there is always a risk of safety accidents because workers weld on site.

In addition, since the roof structure in which the columns and the frames are connected by welding in this way is formed as an integral type that can not be disassembled without breakage of each component, once installed, it is impossible to reinstall the assembly to another place, Even if it is replaced, it is difficult to maintain and repair after installation.

In particular, since the market is opened for a short period of time in case of a five-day market or an instant market, in such a case, a prefabricated roof structure free from welding and having a simple connection structure is required.

Korean Registered Patent No. 10-1113599 (Structured Roof Installation Structure)

The object of the present invention is to solve the above problems of the prior art, and it is an object of the present invention to allow each of the prefabricated roof structures to be easily installed anywhere by using only a clamp without welding in the field, and to easily disassemble and move.

Another object of the present invention is to make it easy to increase the size of existing prefabricated roof structure by using a simple roof extension structure.

According to an aspect of the present invention, there is provided a roof structure comprising: a roof structure; a pillar structure that is connected to the roof structure to serve as a pillar of the pillar-type roof structure; a roof structure connecting rope connecting the roof structure; A support for supporting the prefabricated roof structure; And a four-way clamp (Clamp) connecting the roof structure, the pillar structure, and the support to each other, wherein the roof structure includes a first structure, a second structure, a third structure, a fourth structure, Wherein the first structure is longitudinally formed by a lower structure of the roof structure, the second structure is attached to a front surface of the first structure by a front structure of the roof structure, Wherein the roof structure is attached to a rear surface of the first structure, and the fourth structure is attached to an upper portion of the second structure and the third structure, respectively, by an upper structure of the roof structure, The longitudinal axis is longer than the longitudinal axis of the third rescue band and is inclined from the front to the rear, or the second rescue band and the third rescue band are attached to the attachment Wherein the connection protrusion is formed to be inclined from the intermediate point to a portion to be attached to the second and third rescue units in a form bent at an intermediate point from the connecting portion of the second and fourth rescue units, The first structural member, the second structural member, the third structural member, and the fourth structural member, so as to be coupled with the connecting member of the roof structural member.

Here, the roof structure may be configured such that the second rescue rod is attached only to an upper portion of the front surface of the first rescue unit, and the third rescue rod is attached only to an upper portion of the rear surface of the first rescue unit, And an engaging portion to which the pillar restraint is coupled is formed under the joint portion between the third rescue rod and the first rescue rod.

Here, the roof structure connecting rope connects the roof structure to each other through the connecting protrusion.

Here, the four-directional clamp is composed of an outer clamp structure and an inner clamp structure, and the outer clamp structure and the inner clamp structure are formed of two plates vertically bent in a " In the outer clamp structure, a guide groove is formed in the inner plate surface so that the roof structure, the pillar rest and the support bars are vertically adjacent to each other, and screw holes are provided in four corners outside the guide groove And the inner clamp structure may be characterized in that screw holes are provided on both side portions of the two plates bent perpendicularly to each other.

Here, the outer clamp structure is provided with a force portion for increasing the strength of the outer clamp structure between the screw hole and the boundary between the groove of the vertical portion of the guide groove, and the inner clamp structure includes two vertically bent plates And a force portion for increasing the strength of the inner clamp structure is formed between the screw hole and the center line.

Here, the forceps formed on the outer clamp structure may include first, second, and third forceps formed to be convex in directions opposite to each other, and the first forceps may include a groove And the second cutout portion is formed so as to be convex on the inner plate surface between the boundary forming the groove of the vertical portion of the guide groove and the screw And the third force-generating portion is formed to be convex to the outer plate surface adjacent to the screw hole in a direction opposite to the boundary of the groove of the vertical portion of the guide groove And the like.

Here, the forceps formed on the inner clamp structure may include a first forceps portion, a second forceps portion and a third forceps portion convexly formed in a direction opposite to each other, and the first forceps portion may be formed between the center line and the screw hole The second force-generating portion is formed to be convex outward adjacent to the screw hole between the centerline and the screw hole, and the third force-generating portion is formed so as to be perpendicular to the screw hole And is formed to be convex outwardly between the ends of the two bent plates.

A roof extension structure for extending the length of the prefabricated roof structure; And a five-way clamp for connecting the roof extension structure, the pillar structure, and the support to each other, wherein the roof extension structure is connected to the roof structure body And is connected to the control unit.

Here, the roof extension structure is formed to include a first extension structure, a second extension structure, a third extension structure, a fourth extension structure, and an extension connection protrusion, and the first extension structure includes a lower structure of the roof extension structure Wherein the second extension structure is attached to a front surface of the first extension structure by a front structure of the roof extension structure and the third extension structure is attached to the front structure of the roof extension structure by a rear structure of the roof extension structure, And the fourth extension structure is attached to the top of the second extension structure and the third extension structure, respectively, with the upper structure of the roof extension structure, wherein a longitudinal axis of the second extension structure is attached to the rear surface of the rescue structure, The second elongated rescue unit and the third elongated rescue unit are formed to be longer than the longitudinal axis length of the three elongated rescue unit, The second extending structure and the third extending structure are inclined from the intermediate point to a portion attached to the second extending structure and the third extending structure, The roof extension structure is formed to protrude from both sides of the roof extension structure so as to be coupled to the connection portion of the fourth extension structure and the connection portion of the third extension structure and the fourth extension structure.

The roof structure connecting rod connects the roof structure and the extending roof structure to each other through the connecting protrusion and the extending connecting protrusion.

Here, the five-directional clamp comprises a flat clamp structure, a first inner clamp structure and a second inner clamp structure, and the flat clamp structure is a flat structure, and the roof extension structure, And the first inner clamp structure and the second inner clamp structure are provided with screw holes at four corners outside the guide grooves with respect to the center line When screws and bolts are fastened to both sides of the outer side of two plates bent vertically to each other and screw holes are formed through the screw holes, The roof extension structure, the pillar rest and the supports are fixed so as to be perpendicular to each other And the like.

Here, the flat clamp structure has a force portion for increasing the strength of the flat clamp structure between the screw hole and the boundary between the groove of the vertical portion of the guide groove, and the first inner clamp structure and the second inner clamp structure The clamp structure may have a plurality of force portions for increasing the strength of the first inner clamp structure and the second inner clamp structure between the screw holes from the center line where the two plates bent perpendicular to each other meet.

Here, the forceps formed on the flat clamp structure may include first, second, and third forceps formed to be convex in directions opposite to each other, and the first forceps may include a groove And the second cutout portion is formed so as to be convex on the inner plate surface between the boundary forming the groove of the vertical portion of the guide groove and the screw And the third force-generating portion is formed to be convex to the outer plate surface adjacent to the screw hole in a direction opposite to the boundary of the groove of the vertical portion of the guide groove And the like.

Here, the forceps portions formed in the first inner clamp structure and the second inner clamp structure are composed of a first force portion, a second force portion, and a third force portion which are convex in directions opposite to each other, And the second force-generating portion is formed to be convex outward adjacent to the screw hole between the centerline and the screw hole, and the third force- And the force portion is formed outwardly convexly between the screw hole and the end portion of the two plates bent perpendicularly to each other.

The prefabricated roof structure according to the present invention is easy to assemble so that it can be installed anywhere in a short time, and the installed structure can be easily dismantled, so that the prefabricated roof structure can be freely moved.

The prefabricated roof structure according to the present invention has the effect of widening the size of the existing prefabricated roof structure twice or more by using a simple roof extension structure.

The prefabricated roof structure according to the present invention has the effect of more stable joining of the prefabricated roof structure by using the support structure that is supplementary to the clamp when the respective structures are combined using the clamp.

1 is a perspective view of a prefabricated roof structure according to one embodiment of the present invention.
2 is a view showing the shape of a roof structure of the present invention.
FIG. 3 is a view showing a roof structure to be connected to each other through a roof structure connecting rod according to one embodiment of the present invention.
FIG. 4 is a view illustrating a method of connecting a roof structure and a pillar structure using a four-directional clamp according to an embodiment of the present invention, and FIG. 5 is a view showing a structure and a configuration of a four-directional clamp.
Figure 6 is a diagram illustrating the doubling of the size of the prefabricated roof structure using a roof extension structure that can extend the roof structure, according to one embodiment of the present invention.
Fig. 7 is a view showing a structure of a roof extension structure of the present invention. Fig.
8 is a view showing the structure and configuration of a five-directional clamp as one embodiment of the present invention.
FIG. 9 is a view showing a connection between a roof extension structure and a roof structure connection line according to one embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and how to accomplish them, will become apparent with reference to the embodiments described below in detail with reference to the accompanying drawings.

However, the present invention is not limited to the embodiments disclosed below, but may be embodied in various forms.

The present embodiments are provided so that this disclosure of the present invention is complete, and that those skilled in the art will fully understand the scope of the present invention.

And this invention is only defined by the scope of the claims.

Thus, in some embodiments, well known components, well known operations, and well-known techniques are not specifically described to avoid an undue interpretation of the present invention.

Like reference numerals refer to like elements throughout the specification and terms used herein are intended to illustrate the embodiments and not limit the invention.

In this specification, the singular forms include plural forms unless the context clearly dictates otherwise, and the constituents and acts referred to as " comprising (or comprising) " do not exclude the presence or addition of one or more other constituents and actions .

Unless defined otherwise, all terms (including technical and scientific terms) used herein may be used in a sense that is commonly understood by one of ordinary skill in the art to which this invention belongs.

Also, commonly used predefined terms are not ideally or excessively interpreted unless they are defined.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

1 is a perspective view of a prefabricated roof structure according to one embodiment of the present invention;

The prefabricated roof structure of the present invention includes a roof structure 100, a pole structure 200, a roof structure connection 410, a support 400, and a four-way clamp 500.

Here, the roof structure 100 is a structure that forms a roof shape of the prefabricated roof structure, and has a rectangular shape that is folded in half at right angles to two facing horizontal surfaces of a trapezoid.

The pillar rescue unit 200 is a structure corresponding to a column of a prefabricated roof structure, and is formed into a pipe shape or a rod shape.

The roof structure connecting rod 410 is formed as a pipe or a rod like the pillar structure 200 as a connecting body connecting the two roof structures 100 to each other.

The roof structure connecting rod 410 connects the upper portions of the two roof structure bodies 100 facing each other. The roof structure connection block 410 connects the two roof structure bodies 100 facing each other through the connection protrusion 150 formed on the roof structure body 100. [

The support platform 400 connects the lower portions of the two roof construction bodies 100 facing each other or firmly connects the respective column support frames 200. At this time, as shown in the figure, the support stand 400 connects the four pillar rescue units 200 standing vertically on the horizontal axis and connects the four pillar rescue units 200 firmly.

The four-directional clamp 500 functions to connect the roof structure 100, the pillar rescue 200, and the supports 400 to each other. At this time, the four-directional clamp 500 can firmly connect the roof structure 100, the column support 200, and the support rods 400 to each other with only screws and bolts.

1, the four-directional clamp 500 connects the lower part of the roof structure 100, the pillar structure 200 and the support structure 400 to each other on the upper side of the pillar structure 200, And the support platform 400 are connected to each other at the lower side of the pillar structure 200.

The structure and possible construction of the four-way clamp 500 will be described in detail in FIGS. 4 and 5. FIG.

When the roof structure 100, the pillar structure 200, the roof structure connection rod 410 and the support rods 400 are connected to each other by using the four-direction clamp 500, the prefabricated roof structure of the present invention is formed as shown in FIG. 1 And a hexagonal frame structure in which the top surface is inclined to one side is connected to the frame of the hexagonal structure.

Although FIG. 1 illustrates the shape of the roof structure 100 shown in FIG. 2 (a), the roof structure 100 shown in FIG. 2 (b) A prefabricated roof structure may be assembled.

2 is a view showing the shape of a roof structure of the present invention.

The roof structure 100 of the present invention can be configured in two forms as shown in Figs. 2 (a) and 2 (b).

In one embodiment, the roof structure 100 of the present invention has a rectangular shape that is folded in half at right angles to two facing horizontal surfaces of a trapezoid, as shown in Fig. 2 (a).

The roof structure 100 includes a first structure 110, a second structure 120, a third structure 130, a fourth structure 140, and a connection protrusion 150.

When the roof structure 100 has a quadrangular shape folded in half with two right-angle sides of the trapezoid facing each other, the side corresponding to the folding central axis is formed vertically downward and downward. The first rescue unit 110 is formed to be vertically long in a lower structure of the roof structure 100 and the second rescue unit 120 is formed as a roof The third structure 130 is attached to the rear surface of the first structure 110 by the rear structure of the roof structure 100 and the fourth structure 130 is attached to the front surface of the first structure 110 by the front structure of the structure 100, The rescue unit 140 is attached to the top of the second rescue unit 120 and the third rescue unit 130 and is formed to be inclined from the front surface to the rear surface. This is because the longitudinal axis of the second rescue unit 120 is longer than the longitudinal axis of the third rescue unit 130.

2, in order to connect the roof structure 100 to the pillar structure 200, only a part of the first structure 110 is contacted with the second structure 120 and the third structure 130, do. Since the first rescue unit 110 is partially in contact with the second rescue unit 120 and the third rescue unit 130, the first rescue unit 110 is formed with the structures 121 and 131 to which the rescue pillar 200 can be attached do.

That is, as shown in FIG. 2A, the second rescue unit 120 is attached only to the upper part of the front surface of the first rescue unit 110, and the third rescue unit 130 is attached only to the upper portion of the back surface of the first rescue unit 110 The lower part of the joint between the second rescue unit 120 and the first rescue unit 110 and the lower part of the joint between the third rescue unit 130 and the first rescue unit 110 are engaged with each other 121 and 131 are formed.

When the roof structure 100 is connected to the roof structure 100 through the four-direction clamp 500 by increasing the contact area of the roof structure 100 with the roof structure 100 by forming the joining portions 121 and 131, So that it is possible to prevent the roof structure 100 from moving due to wind and external impacts.

In another embodiment, the roof structure 100 of the present invention has a structure in which the fourth rescue robot 140 is moved from the portion where the fourth rescue robot 140 is attached to the second rescue robot 120 and the third rescue robot 130 to the middle And may be configured to be inclined from the intermediate point to a portion attached to the second and third rescue units 120 and 130 in a bent form.

2 (a) and 2 (b), the portion where the fourth rescue unit 140 is attached to the second rescue unit 120 and the third rescue unit 130 may be formed to protrude outwardly have. These protruding portions 141 and 142 can serve as eaves.

FIG. 3 is a view showing a roof structure to be connected to each other through a roof structure connecting rod according to one embodiment of the present invention.

As described above, the roof structure 100 has the connecting protrusions 150 formed on one side thereof. Through the connecting protrusion 150, the roof structure connecting rod 410 connects the two roof structure bodies to each other.

3 (a) is a perspective view of a roof structure connecting rod 410 according to an embodiment of the present invention. Referring to FIG. 3 (a), the connecting protrusions 150 are inserted into both ends of the roof structure connecting rod 410, The roof structures 100 are connected to each other from above.

 3B is a perspective view of the roof structure connecting rod 410. One end of each of the opposite ends of the roof structure connecting rod 410 is formed with a hole for engaging with the connecting protrusion 150 as shown in FIG. 150 is formed in the seat portion 411, which can be engaged with the seat portion 411.

3 (b), when the roof structural body connecting rod 410 connects the roof structural body 100 with the roof structural body connecting rod 410, the roof structural body connecting rod 410 is connected to the roof having the seating portion 411 The roof connecting structure 410 and the roof structure 100 can be separated from each other by lifting the structure connecting rod 410. Therefore, when the problem of the roof structure connecting rod 410 is generated due to the very easy separation and connection of the roof structure 100 and the roof connecting rod 410, it is possible to separate the roof structure 100 from the rod rod 200 It is possible to easily detach and replace the roof structure connecting rod 410 from the roof structure 100 without having to attach it.

FIG. 4 is a view illustrating a method of connecting a roof structure and a pillar structure using a four-directional clamp according to an embodiment of the present invention, and FIG. 5 is a view showing a structure and a configuration of a four-directional clamp.

As shown in FIG. 2, the roof structure 100 is formed with the coupling portions 121 and 131 to which the column support frame 200 is coupled and the column support 200 contacts the coupling portions 121 and 131, And is firmly fixed by using the four-direction clamp 500 as shown in Fig.

Fig. 5 is a diagram showing the structure and construction of the four-way clamp 500. Fig.

The four-way clamp 500 of the present invention comprises an outer clamp structure 510 and an inner clamp structure 520.

5, the outer clamp structure 510 and the inner clamp structure 520 are formed of two plates vertically bent with respect to the center line (the corner where the vertically folded two plates meet) .

The outer clamp structure 510 has guide grooves 515 formed in a shape of '╋' bent at a right angle with respect to the center vertical line on the inner plate surface so that the roof structure 100, the column support frame 200 and the support rods 400 are vertically adjacent to each other. And a screw hole plate 512 having screw holes formed in four corners outside the guide groove 515 is provided.

Here, the four-way clamp 500 has four guide grooves 515 bent in a right angle with respect to the central vertical line on the inner side surface of the outer clamp structure 510 in four directions (upward, downward, The pillar structure 200, and the support base 400 are connected to each other in the left and right directions.

The inner clamp structure 520 is provided with a screw hole plate 513 in which screw holes are formed on both sides of two plates bent perpendicular to each other.

The inner clamp structure 520 is provided with a screw hole plate 523 in which screw holes are formed on both sides of the outer side of two plates bent perpendicular to each other.

5, when the screw and the bolt are fastened through the screw holes of the screw hole plates 513 and 523 at positions where the outer clamp structure 510 and the inner clamp structure 520 are opposed to each other, The roof structure 100, the column support frame 200, and the support frame 400 are fixed and connected to each other at a neighboring position between the outer clamp structure 510 and the inner clamp structure 520.

4, when the roof structure 100, the pillar structure 200, and the support rods 400 are vertically connected and fixed by using the four-way clamp 500, the roof structure body 100, 100 and the pillar rest 200 are further tightly fixed to the first pawl portions 511,

The hatched portion in FIG. 4 shows a first cut-away portion 511 formed on the outer clamp structure 510 of the four-directional clamp 500, and through which the roof structure 100 and the pillar rescue 200 are supplementally fixed .

That is, the first force portion 511 of the outer clamp structure 510 and the first force portion 521 of the inner clamp structure 520 are fixed to the roof structure 100 and the pillar structure 200 can be supplementarily fixed in the vertical direction to more stably support the roof structure 100 and the pillar rescue 200.

The outer clamp structure 510 of the four-way clamp 500 is provided between the screw hole plate 513 and the boundary forming the groove of the vertical portion of the guide groove 515 to increase the strength of the outer clamp structure 510 And the inner clamp structure 520 is formed between the screw holes 523 from the center line where the two plates bent perpendicularly meet with each other to form three force portions 511,512 and 514 which increase the strength of the inner clamp structure 520, 522, and 524 are formed.

The first force portion 511 formed on the outer clamp structure 510 is formed between the groove forming the groove of the vertical portion of the guide groove 515 and the groove of the vertical portion of the guide groove 515 And the second force severing part 512 is formed so as to be convex on the inner surface of the screw hole plate 513 between the screw hole plate 513 and the boundary forming the groove of the vertical part of the guide groove 515 And the third force portion 514 is convexly formed on the outer plate surface adjacent to the screw hole plate 513 in the direction opposite to the boundary forming the groove of the vertical portion of the guide groove 515 .

The force portions 511, 512 and 514 formed in the outer clamp structure 510 serve to increase the strength of the outer clamp.

The first force portion 521 formed on the inner clamp structure 520 is formed to be convex outward in the direction perpendicular to the center line between the center line and the screw hole plate 523 and the second force portion 522, And the third force portion 524 is formed between the center hole and the screw hole plate 523 so as to be convex inwardly in the direction perpendicular to the screw hole plate 523, And is formed to protrude outward in a direction perpendicularly bent between the end portions of the plate.

The force portions 521, 522, and 524 formed in the inner clamp structure 520 serve to increase the strength of the inner clamp.

Here, the force portion 511 formed in the outer clamp structure 510 and the force portion 521 formed in the inner clamp structure 520 are formed such that the strength of each of the outer clamp structure 510 and the inner clamp structure 520 And also functions to supplement the roof structure 100 and the pillar rescue 200 as described above.

Figure 6 is a diagram illustrating the doubling of the size of the prefabricated roof structure using a roof extension structure that can extend the roof structure, according to one embodiment of the present invention.

The present invention includes a roof extension structure 700 that is connected to each roof structure 100 between two roof structures 100 to double the overall size.

As shown in FIG. 6, the roof extension structure 700 is connected to the respective roof structures 100 between the two roof structures 100 through the supports 400.

Here, in order to vertically fix the roof extension structure 700, the pillar structure 200, and the support posts 400 adjacent to each other, they are fixed using a five-directional clamp 600.

Although FIG. 6 illustrates the use of the shape of the roof extension structure 700 shown in FIG. 7 (a) to double the size of the prefabricated roof structure, the roof extension structure, as shown in FIG. 7 (b) The size of the prefabricated roof structure may be doubled using the shape of the roof structure 700.

6, the roof extension structure 700 is connected to the left and right roof structures 100 between the two roof structures 100 to double the size of the prefabricated roof structure, When the roof extension structure 700 is further connected between the roof structures 100 by the above-described method, the size of the prefabricated roof structure may be three times or more Or more.

Fig. 7 is a view showing a structure of a roof extension structure of the present invention. Fig.

The roof extension structure 700 of the present invention can be configured in two forms as shown in Figs. 7 (a) and 7 (b).

In one embodiment, as shown in FIG. 7 (a), the roof extension structure 700 of the present invention includes a first extension structure 710, a second extension structure 720, a third extension structure 730, A fourth extension arm 740 and an extension connection protrusion 750. [

The first elongated rescue unit 710 is elongated vertically by a lower structure of the elongated elongated structure 700 and the second elongated rescue unit 720 is extended from the first elongated rescue unit 710 by the front structure of the elongated roof structure 700, And the third extension structure 730 is attached to the rear surface of the first extension structure 710 with the rear structure of the roof extension structure 700 and the fourth extension structure 740 is attached to the front surface of the roof extension structure 700 To the top of the second extension structure 720 and the third extension structure 730, respectively. Here, the fourth elongated rescue unit 740 is formed such that the longitudinal axis length of the second elongated rescue unit 720 is longer than the longitudinal length of the third elongated rescue unit 730 so as to be inclined from the front to the back as shown in FIG. 7 (a) do.

Here, when the second extension structure 720 is attached to the front surface of the first extension structure 710, the attachment surfaces of the second extension structure 720 and the first extension structure 710 are shown in Fig. 7 (a) As shown in FIG. Therefore, the front surface of the first extension structure 710 is partially formed with the front columnar structure coupling portion 721 to which the second extension structure 720 is not attached.

The front pillar rest joining portion 721 is a portion to which the pillar rest unit 200 is coupled and the pillar rest 200 is more stably joined from the front of the roof extending structure 700 due to the front pillar rest joining portion 721. [ do.

The third extension structure 730 is attached to the rear surface of the first extension structure 710 so that the attachment surface of the third extension structure 730 and the first extension structure 710 is shown in Fig. As shown in FIG. Accordingly, the rear surface of the first extension structure 710 is partially formed with the rear column structure coupling portion 731 to which the third extension structure 730 is not attached.

The rear pillar rest joining portion 731 is a portion to which the pillar rest 200 is coupled and the rear pillar rest joining portion 731 prevents the pillar rest 200 from being stably joined do.

The extended connection protrusion 750 is formed in the connection portion of the second extended structure 720 and the fourth extended structure 740 and the connection portion of the third extended structure 730 and the fourth extended structure 740 Are formed so as to protrude from both side surfaces of the roof extending structure 700 as shown in Fig. 7 (a).

The roof extending structure 700 is coupled to the extending protrusions 750 formed on both sides of the roof extending structure 700 and the roofing structure connecting rods 410 to the connecting protrusions 150 of the roof structure 100, The size of the entire prefabricated roof structure can be doubled by being connected to the roof structure 100. [

As shown in FIG. 7 (a), the roof extension structure 700 is seen as a 'T' shape when viewed from the front and the rear, respectively, due to the extending connection protrusions 750 formed on both sides of the roof extension structure 700.

In another embodiment, the roof extension structure 700 of the present invention includes a fourth elongated rescue 740, a second elongated rescue 720, and a third elongated rescue 730, as shown in Figure 7 (b) The second extension unit 720 and the third extension unit 730 may be formed to be inclined from the intermediate point to a portion to be attached to the second extension unit 720 and the third extension unit 730.

7 (a) and 7 (b), a portion where the fourth extension structure 740 is attached to the second structure 720 and the third structure 730 is formed so as to protrude outward . These protruding portions 741 and 742 can serve as eaves.

8 is a view showing the structure and configuration of a five-directional clamp as one embodiment of the present invention.

The five-way clamp 600 of the present invention comprises a flat clamp structure 610 and a first inner clamp structure 620 and a second inner clamp structure 630.

The flat plate clamp structure 610 is a flat structure and a guide groove 615 is formed in a shape of '╋' on the inner plate surface so that the roof extension structure 700, the column structure 200 and the support plates 400 are vertically adjacent to each other And a screw hole plate 613 in which screw holes are formed in four corners on the outer side of the guide groove 615 are provided.

Here, the first inner clamp structure 620 and the second inner clamp structure 630 have the same structure. Hereinafter, the first inner clamp structure 620 will be described as an example.

The first inner clamp structure 620 is composed of two plates bent vertically to each other so as to be perpendicular to each other with respect to a center line. The first inner clamp structure 620 includes screw holes A plate 623 is provided.

The threaded hole formed in the screw hole plate 613 of the flat clamp structure 610 and the threaded hole formed in the screw hole plate 623 of the first inner clamp structure 620 and the screw hole plate of the second inner clamp structure 630 When the bolts and the screws are fastened through the screw holes, the roof extension structure 700, the column support frame 200, and the support posts 400 are fixedly connected to each other so as to be perpendicular to each other in the upward, downward, leftward, and rightward directions .

When the screw and the bolt are fastened through the screw hole formed in the screw hole plate 623 of the first inner clamp structure 620 and the screw hole formed in the screw hole plate of the second inner clamp structure 630, The column support frame 200 and the support frame 400 are connected to each other in a vertical direction.

Here, the first inner clamp structure 620 and the second inner clamp structure 630 have the same structure and configuration as the inner clamp structure 520 of the four-way clamp 500.

8, in the case where the roof extension structure 700, the column support frame 200, and the support posts 400 are vertically connected and fixed by using the five-way clamp 600, The roof extension structure 700 and the pillar rescue unit 200 can be more firmly fixed through the first forceps 611 and 621. [

The first force portion 611 formed on the flat clamp structure 610 of the five-way clamp 600 additionally fixes the roof extension structure 700 and the pillar rescue 200 in an auxiliary manner.

In other words, the first force portion 611 of the flat clamp structure 610 and the first force portion 621 of the first inner clamp structure 620 are connected to the roof extension structure 700 and / It is possible to more stably support the roof structure 100 and the pillar rescue 200 by securing the pillar rescue 200 in a vertical direction.

The flat clamp structure 610 of the five-way clamp 600 is provided between the screwing hole plate 613 and the groove boundary of the vertical portion of the guide groove 615 to increase the strength of the flat clamp structure 610 And the first inner clamp structure 620 is formed to increase the strength of the first inner clamp structure 620 between the screw holes 623 from the center line where the two plates bent perpendicularly meet each other Three force portions 621, 622, and 624 are formed.

The first force portion 611 formed in the flat clamp structure 610 is formed between the groove forming the groove of the vertical portion of the guide groove 615 and the groove of the vertical portion of the guide groove 615 And the second force severing portion 612 is formed in the screw hole plate 613 between the screw hole plate 613 and the boundary forming the groove of the vertical portion of the guide groove 615 And the third force portion 614 is convexly formed adjacent to the screw hole plate 613 in the direction opposite to the boundary forming the groove of the vertical portion of the guide groove 615, .

The force portions 611, 612, and 614 formed in the flat clamp structure 610 serve to increase the strength of the flat plate clamp 610.

The first forceps 621 formed on the first inner clamp structure 620 is convex outward in the direction perpendicular to the center line between the center line and the screw hole plate 623, 622 are formed between the center line and the screw hole plate 623 so as to be convex inward in the direction perpendicular to the screw hole plate 623 and the third power cutout portion 624 is formed in the screw hole plate 623, 1 inner clamping structure plate.

The forceps portions 621, 622, and 624 formed in the first inner clamp structure 620 serve to increase the strength of the first inner clamp.

The force receiving portion 611 formed on the flat clamp structure 610 and the force receiving portion 621 formed on the first inner clamp structure 620 are connected to each of the flat clamp structure 610 and the first inner clamp structure 620 And also functions to supplement the roof extension structure 700 and the pillar rescue 200 as described above.

FIG. 9 is a view showing a connection between a roof extension structure and a roof structure connection line according to one embodiment of the present invention.

As described above, the roof extending structure 700 is formed with extended connecting projections 750 on both sides of the roof extending structure 700, as shown in FIG. The roof structure connecting rod 410 connects the roof structure 100 to each other on both sides of the roof extending structure 700 through the extending connection protrusion 750.

Although FIG. 9 illustrates connecting the roof structure connecting rods 410 to the roof structure 100 on both sides of the roof extending structure 700 by the method of FIG. 3 (b), the method of FIG. It can also be used.

It is to be understood that the present invention is not limited to the specific preferred embodiment described above and that various modifications can be made by those skilled in the art without departing from the scope of the present invention Obviously, such modifications are intended to be within the scope of the claims.

100; Roof structure
110: First rescue team
120: Second rescue team
130: Third rescue team
140: Fourth rescue team
150: connection projection
200: Pillar rescue
400: Support
410: Roof structure connecting rod
500: Four directional clamp
510: outer clamp structure
520: Inner clamp structure
600: Five directional clamp
610: Flat plate clamp structure
620: first inner clamp structure
630: second inner clamp structure
511, 521, 611, 621:
512, 522, 612, 622:
514, 524, 614, 624: third force piece
513, 523, 613, 623: screw hole plate
515, 525, 615, 625: Guide groove
700: roof extension structure
710: First extended rescue team
720: The second extended rescue team
730: Third Extension Rescue Team
740: Fourth Extension Rescue Team
750: extension connection projection

Claims (14)

Roof structure;
A pillar structure connected to the roof structure and acting as a pillar of the prefabricated roof structure;
A roof structure connecting rod connecting the roof structure to each other;
A support table for supporting the prefabricated roof structure by connecting the pillars to each other; And
A four-way clamp for connecting the roof structure, the pillar structure, and the supports to each other;
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The roof structure is formed to include a first structure, a second structure, a third structure, a fourth structure, and a connection protrusion,
The first structural member is vertically formed in a lower structure of the roof structural body,
Wherein the second structural member is attached to a front surface of the first structural member by a front structure of the roof structural member,
The third rescue unit is attached to the rear surface of the first rescue unit to the rear structure of the roof structure,
The fourth rescue unit is attached to an uppermost portion of the second rescue unit and the third rescue unit with an upper structure of the roof structure, wherein the longitudinal axis of the second rescue unit is longer than the longitudinal axis length of the third rescue unit, The second rescue band and the third rescue band are inclined from the intermediate point to a portion attached to the second rescue band and the third rescue band in a bent form from a portion attached to the second rescue band and the third rescue band,
And the connecting protrusion is formed to protrude from one side of the roof structure so as to be coupled to the connecting portion of the second and fourth rescue units and the connecting portion of the third and fourth rescue units. A prefabricated roof structure.
The method according to claim 1,
The roof structure (1)
Wherein the second rescue unit is attached only to an upper portion of the front surface of the first rescue unit, and the third rescue unit is attached only to an upper portion of the rear surface of the first rescue unit, And a coupling portion to which the columnar structure is coupled is formed below the coupling portion of the first rescue unit.
The method according to claim 1,
The roof structure connecting block includes:
And the roof structure is connected to each other via the connection protrusions.
The method according to claim 1,
The four-
An outer clamp structure and an inner clamp structure
The outer clamp structure and the inner clamp structure are formed of two plates bent in a "?&Quot; form so as to be perpendicular to each other with respect to a center line,
In the outer clamp structure, a guide groove is formed in the inner plate surface so that the roof structure, the pillar rest and the support bars are vertically adjacent to each other, and screw holes are provided in four corners outside the guide groove
Wherein the inner clamp structure is provided with screw holes on both sides of two plates bent perpendicular to each other.
5. The method of claim 4,
Wherein the outer clamp structure is formed with a force receiving portion for increasing the strength of the outer clamp structure between the screw hole and the boundary forming the groove of the vertical portion of the guide groove, And a force portion for increasing the strength of the inner clamp structure is formed between the screw holes from the center line.
6. The method of claim 5,
The forceps portions formed on the outer clamp structure are composed of a first force portion, a second force portion, and a third force portion convexly formed in a direction opposite to each other,
Wherein the first cutout portion is formed to be convex to the inner plate surface adjacent to a boundary between the screw hole and a groove forming a groove of a vertical portion of the guide groove between the screw hole and the second plateau portion, Wherein the guide groove is formed so as to be convex to the outer plate surface adjacent to the screw hole between the screw hole and the boundary forming the groove of the vertical portion of the guide groove, Wherein the screw hole is formed so as to be convex to the outer plate surface adjacent to the screw hole.
6. The method of claim 5,
Wherein the forceps portions formed in the inner clamp structure are composed of a first force portion, a second force portion, and a third force portion, which are convex in directions opposite to each other, and the first force portion has a center line And the second force-generating portion is formed to be convex outward adjacent to the screw hole between the center line and the screw hole, and the third force-generating portion is formed so as to be convex inwardly adjacent to the screw hole, Wherein the roof structure is convex outwardly between the end portions of the plate.
The method according to claim 1,
A roof extension structure for extending the length of the prefabricated roof structure; And
A five-way clamp connecting the roof extension structure, the pillar rest and the supports to each other;
Further comprising:
Wherein the roof extending structure is connected to the roof structure on both sides between the two roof structures using the roof structure connecting rods.
9. The method of claim 8,
The roof extension structure is formed to include a first extension structure, a second extension structure, a third extension structure, a fourth extension structure, and an extension connection protrusion,
The first elongated structural member is longitudinally formed as a lower structure of the elongated structure,
The second extending structure is attached to a front surface of the first extending structure by a front structure of the roof extending structure,
The third elongated structure being attached to a rear surface of the first elongated structure by a rear structure of the elongated structure,
Wherein the fourth elongated rescue structure is attached to the top of the second elongated rescue structure and the third elongated rescue structure in an upper structure of the roof elongated structure, respectively, wherein a longitudinal axis of the second elongated rescue structure is longer than a longitudinal axis length of the third elongated rescue structure The second elongated restraint and the third elongated restraint are formed to be inclined from the front to the back or from the midpoint to the second elongated restraint and the third elongated restraint, And a second portion
The extending protrusion protrudes to both sides of the roof extending structure so as to be engaged with the connecting portion of the second extending structure and the fourth extending structure and the connecting portion of the third extending structure and the fourth extending structure Wherein the roof structure is formed by joining a plurality of roofs.
9. The method of claim 8,
The roof structure connecting block includes:
And the roof structure and the extending roof extending structure are connected to each other through the connecting protrusion and the extending connection protrusion.
9. The method of claim 8,
Wherein the five-way clamp comprises a flat clamp structure, a first inner clamp structure and a second inner clamp structure,
The flat clamp structure is a flat structure, and a guide groove is formed on the inner side surface so that the roof extension structure, the column support and the support are vertically adjacent to each other. Wherein the first inner clamp structure and the second inner clamp structure are formed of two plates vertically bent in a " a " form so as to be perpendicular to each other with respect to a center line, Wherein when the screw and the bolt are fastened through the screw hole, the roof extension structure, the column support, and the support are fixed and connected to each other at right angles to each other. .
12. The method of claim 11,
Wherein the flat clamp structure has a force portion for increasing the strength of the flat plate clamp structure between the screw hole and the boundary between the groove of the vertical portion of the guide groove and the first inner clamp structure and the second inner clamp structure, Wherein each of said first inner clamp structure and said second inner clamp structure is formed with a force-receiving portion between said screw hole and said central line where said two plates bent perpendicular to each other meet each other to increase the strength of said first inner clamp structure and said second inner clamp structure.
13. The method of claim 12,
Wherein the forceps portions formed on the flat clamp structure are composed of a first force portion, a second force portion, and a third force portion convexly formed in a direction opposite to each other,
Wherein the first cutout portion is formed to be convex to the inner plate surface adjacent to a boundary between the screw hole and a groove forming a groove of a vertical portion of the guide groove between the screw hole and the second plateau portion, Wherein the guide groove is formed so as to be convex to the outer plate surface adjacent to the screw hole between the screw hole and the boundary forming the groove of the vertical portion of the guide groove, Wherein the screw hole is formed so as to be convex to the outer plate surface adjacent to the screw hole.
13. The method of claim 12,
The forceps portions formed on the first inner clamp structure and the second inner clamp structure are composed of a first force portion, a second force portion, and a third force portion, which are convex in directions opposite to each other,
Wherein the first force portion is formed to be convex inward adjacent to the center line between the center line and the screw hole and the second force portion is formed to be convex outward adjacent to the screw hole between the center line and the screw hole And the third forceps are formed outwardly convex outwardly between ends of two plates bent perpendicularly to the screw hole.

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