KR101002768B1 - Dome-shaped building - Google Patents

Abstract

The present invention relates to a dome building, and its configuration includes a side wall enclosed in a polygon along a circumference of a predetermined area and a prefabricated dome roof frame installed on an upper portion of the side wall, wherein the dome roof frame is And a plurality of frame pipes each having a predetermined unit length and the both ends of which are cut to form an insertion end having a rectangular tube shape, wherein each insertion end has a fastening hole therethrough, and a connection point where the plurality of frame pipes are collected. A pair of upper and lower couplers which are radially arranged with respect to the center and receive the insertion ends collected at their respective connection points when the arrangement is repeated continuously throughout the hemispherical surface of a predetermined volume, and connects them integrally; The pair of connectors are integrally assembled so that the insertion end of the frame pipe of the It is made with a fastener for fixing, according to the configuration of the present invention, easy to assemble and disassembly excellent construction, but also by applying a prefabricated connector by the combination of the upper and lower plate, not only very structurally, but also once construction Afterwards, the frame pipe forming the dome roof does not drift or break away even after a seal, and the number of required parts can be minimized, thereby providing a high-strength, low-cost structure.

Dome, Roof, Frame Pipe, End Connections

Description

Dome-shaped building

The present invention relates to a dome building, and in particular, a plurality of frame pipes cut to a unit length, and a plurality of connectors consisting of a pair of upper and lower pairs for fixing each end thereof at one connection point, and a minimum component for fastening them It relates to a dome structure that can be easily assembled and constructed by directly using the dome roof on site.

In recent years, various types of buildings have been built, and these buildings can be easily found around us. As an example, the building provided with a hemispherical shape, ie, a dome-type roof, is mentioned.

In general, a dome building is constructed by constructing an outer wall of a building and installing a dome roof frame on the upper portion thereof.

As a technology related to such a dome building, the registered Utility Model No. 20-0190496 (dome type roof structure of the building) proposed by the applicant of the present invention, and 2003 Patent Registration No. 10-0407713 (building assembly type) Domed roof structure).

However, in the conventional dome buildings, the frame pipes cut to a proper length are arranged in a predetermined shape, and the ends of the frame pipes collected on one point are welded and permanently connected. As it has been, some methods of assembling by separate connectors are proposed so that they can be connected in a disassembled state using separate connectors and fasteners, but the assembly construction is difficult and requires a lot of work time, thereby resulting in labor costs. Due to excessive expenditure, there was a problem in that a high cost is required for production and construction.

Therefore, the present invention has been made to solve the problems described above, the object of the construction is easy to assemble and disassembly, while excellent in workability, while applying a prefabricated connector that wraps the upper and lower ends of the frame pipe structurally very robust. In addition, once the construction, the frame pipe forming the dome roof even after the seal does not drift or break away, it is possible to minimize the number of parts required to provide a high-strength low-cost structure to implement the structure.

The dome building according to the present invention for achieving the above object comprises a side wall enclosed in a polygon along a circumference of a predetermined area, and the prefabricated dome roof frame is installed on top of the side wall, the dome The roof frame is formed of a plurality of frame pipes, each of which is cut into a predetermined unit length and each end of which is cut to form a square tube shape, and each of the insertion ends has a plurality of frame pipes formed with fastening holes therethrough. A pair of upper and lower couplers arranged radially with respect to one connection point and receiving insertion ends collected at each connection point and connecting them integrally when the arrangement is repeated continuously throughout the hemispherical surface of a predetermined volume; And the pair of connectors such that the insertion ends of the plurality of frame pipes are not separated from the connector. Provided with a fastener that secures it fastened integrally characterized in that formed.

In addition, between the corresponding surfaces of the upper and lower plates of the connector, pipe insertion holes for accommodating the insertion ends of the frame pipe are radially formed at equal intervals along the periphery of the upper and lower plates by the number of the insertion ends. In the grooves on both sides of the upper and lower plates constituting the pipe insertion holes, engaging projections inserted up and down into the fastening holes of the frame pipe insertion end are formed to protrude from each other. It is preferable that the fastening holes to be formed through the upper and lower plates, respectively.

In addition, each of the grooves of the lower plate forming the pipe insertion hole, it is preferable that each of the drain holes for discharging the rainwater introduced into the connector.

In addition, the contact surface of each of the locking projections corresponding to the up and down, it is preferable that the fine groove forming a pair of grooves on one side, and a pair thereof on the other side so that the coupling position is exactly matched.

In addition, in each of the locking projections, the removable locking projection is elastically projected through the removable hole formed on the side of the locking projection to maintain the fixed state when the locking projection is inserted into the fastening hole of the frame pipe insertion end. It is preferable that the removal pin provided with a part is provided.

In addition, the connector, the insertion end of the five frame pipes in the radial direction of the evenly disposed angle and the number of pipe insertion holes and the engaging projections and fastener fastening holes corresponding to each of them to be integrally connected to each other made of desirable.

In addition, the connector, the insertion end of the six frame pipes in the radial direction of the evenly disposed angle and the number of pipe insertion holes and the engaging projections and fastener fastening holes corresponding to each of them to be connected to be integrally provided desirable.

According to the dome building according to the present invention, the roof frame can be installed only by fastening the bolts and nuts, so the assembly and disassembly can be performed quickly and easily, thereby providing excellent workability and strength by applying a prefabricated connector that covers the square end of the frame pipe from above and below. High rigidity structure can be realized, and once the construction is done, the frame pipes forming the dome roof do not wander or break away even after the seal, and a plurality of frame pipes cut to a unit length and a pair of upper and lower couplers for fixing them And since it is made of only a plurality of fastening fasteners can minimize the number of parts required compared to the prior art has the effect of implementing a high-strength low-cost structure.

Hereinafter, a dome building according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 to 13 illustrate a dome structure according to the present invention and a coupling structure of each component applied thereto, and FIG. 1 illustrates an example of a dome structure to which the connector 40 and 50 are applied according to a preferred embodiment of the present invention. Figure 2 is a perspective view showing the structure of the dome roof frame (R) applied to the dome building of the present invention, Figure 3 shows an example of the connector 40 applied to the dome roof frame (R) of the present invention. 4 is a cross-sectional view taken along the line IV-IV of FIG. 3, FIG. 5 is a perspective view of the connector 40 illustrated in FIG. 3, FIG. 6 is a cross-sectional view taken along the line VI-VI of FIG. 5, and FIG. 6 is an enlarged view of the upper portion of FIG. 6 showing a coupling fixed state between the upper plate 41 and the lower plate 44 of FIG. 40, and FIG. 8 is for disassembling between the upper plate 41 and the lower plate 44 of the connector 40 of the present invention. 6 is an enlarged view of the lower portion of FIG. 6 showing a state in which the release pins 48 of the lower plate 44 are released, and FIG. 9 is applied to the dome roof frame of the present invention. Is a plan view showing another example of the connector 50, Figure 10 is a cross-sectional view taken along the line X-ray of Figure 9 showing an exploded state of the connector 50 of the present invention, Figure 11 is a coupling state of the connector 50 of the present invention 9 is a sectional view taken along the line VII-XII of FIG. 9, FIG. 12 is a sectional view taken along the line II-XII of FIG. 9 showing an exploded state of the connector 50 of the present invention, and FIG. The sectional drawing of the II-XII line of FIG. 9 is shown, respectively.

As shown in FIG. 1, the dome building according to the present invention has a side wall 10 surrounded by a polygon along a circumference of a predetermined area, and a prefabricated dome roof frame R installed above the side wall 10. And a roof cover 20 that shields the open space of the dome roof frame R.

The side wall 10 may be variously applied to any material capable of exerting a predetermined strength or more, such as wood, metal or synthetic resin, and the door 11, the window 12, and the shade 13 may be used. It can be provided.

The roof cover 20 may be formed by covering the entire dome roof frame R at once with a vinyl or waterproof cloth, or carving a plurality of panels made of glass or metal in each open space of the dome roof frame R. You can configure the pieces together.

As shown in FIGS. 1 and 2, the dome roof frame includes a plurality of frame pipes 30 and a pair of upper and lower pairs of connectors 40 and 50 connecting the frame pipes 30 to each other. And, it consists of a fastener 60 for fastening the connector 40, 50.

At this time, the fastener 60 is a pair of upper and lower plates 41 and 44 so that the insertion end 31 of the plurality of frame pipes 30 is not separated from the connector 40 and 50. As a means for integrally fastening and fixing each of the connected connectors 40 and 50, it is common to configure the bolt 61 and the nut 62 to facilitate assembly and disassembly.

As shown in part in FIG. 3, the frame pipe 30 is formed by cutting a circular tube into a predetermined unit length, and an inserting end 31 formed by pressing and molding the cut ends so as to form a rectangular tube shape. ) Is formed. Forming the insertion end 31 in the form of a square tube is to prevent the frame pipe 30 from rotating inside the fixing after the connector 40, 50, each insertion end 31 ) Is formed with a fastening hole 32 passing therethrough.

As the connector 40 for connecting the frame pipe 30 of the present invention, two kinds of structures are generally applied. That is, as shown in FIGS. 3 to 6, the five-base fastening connector 40 for integrally connecting the frame pipe 30 arranged in five radial directions at one point, and FIGS. 9 to 13. As shown in Figure 6 consists of a six-column fastening connector 50 for connecting the frame pipe 30 arranged in six radial directions integrally at one point.

Looking at this in more detail, as shown in Figure 3, the fastening connector 40 for holding the insertion end 31 of the five frame pipe 30 in the radial direction of the evenly disposed angle to connect integrally It is provided with a corresponding number of pipe insertion holes 49, upper and lower locking projections 43, 46 and fastener fastening holes 42, 45 so as to correspond to each of the six column supports. As shown in FIG. 3 (reference) and FIG. 9, the connecting connector 50 accommodates the insertion ends 31 of the six frame pipes 30 in the radial direction of the equally disposed angle so as to be integrally connected. The pipe inserting holes 49, the upper and lower locking projections 43 and 46, and the fastener fastening holes 42 and 45 corresponding to the number thereof are respectively provided.

The two types of connectors 40 and 50 differ only in the number of frame pipes 30 to be connected, and the basic structure thereof is the same, so that the description of the present invention will be described with reference to the five column fastening connector 40. Let's do it.

As shown in FIGS. 3 to 6, the connector 40 is radially arranged around a connection point where the plurality of frame pipes 30 are assembled and has a hemispherical surface having a predetermined volume. It consists of a pair of upper plate 41 and the lower plate 44 for receiving the insertion end 31 gathered at their respective connection points when the repetition is continuously repeated throughout the whole to connect them integrally.

Between the upper plate body 41a of the upper and lower plates 41 and 44 of the connector 40 and the corresponding surface of the lower plate body 44a, the insertion end 31 of the frame pipe 30 is accommodated. Pipe insertion holes 49 (refer to FIG. 5) are radially formed at equal intervals along the circumference of the upper and lower plates 41 and 44 by the number of the insertion ends 31, respectively, and the respective pipe insertion holes ( In the semicircular grooves on both sides of the upper and lower plates 41 and 44 constituting the 49, upper and lower locking protrusions 43 inserted into the fastening holes 32 of the insertion end 31 of the frame pipe 30 up and down. The protrusions 46 are formed to protrude from each other, and the fastening holes 42 and 45 for fastening the fastener 60 are between the upper and lower locking protrusions 43 and 46. It penetrates 44 and is formed, respectively.

In each groove of the lower plate 44 constituting the pipe insertion hole 49, as shown in FIG. 3, a drain hole 47 for discharging rainwater introduced into the connector 40 may be further formed. Can be.

In addition, the contact surface of each of the upper and lower engaging projections 43 and 46 corresponding to the upper and lower, as shown in Figure 4, the groove groove 43a on either side so that the coupling position is exactly matched, On the other side, fine protrusions 46a constituting the pair may be formed.

In addition, in each of the locking protrusions 43 and 46, as shown in FIGS. 7 and 8, the locking protrusions 43 are fastened to the fastening holes 32 of the insertion end 31 of the frame pipe 30. When the 46 is inserted in the upper and lower directions, respectively, the detachable catch portion elastically protrudingly supported by the detachable hole 46b formed on the side surface of the catching protrusions 43 and 46 so as to maintain the fixed state. A detachment pin 48 having 48b) may be further provided. In addition, when the upper plate 41 and the lower plate 44 are to be separated from each other, by pressing the lower end of one side of the removable pin 48 in the lower plate 44 by pressing the detachable locking portion 48b of the lower locking projection 46. This is possible by leaving the desorption hole 46b.

A predetermined portion on the detachable pin 48 is provided with a seating portion 48a which protrudes outward so that the detachable pin 48 can be stably fixed in the lower locking protrusion 46 of the lower plate 44. A predetermined groove on the inner side of the lower locking protrusion 46 is formed with a seating groove 46c that can receive the seating portion 48a and stably fix the detachment pin 48.

9 to 13 relate to the internal structure of the six-base fastening connector 50, the structure is only expressed differently according to the position of the cutting surface, and the reference numerals of the respective parts of the five column fastening connector 40 In the same manner as in the case, the basic configuration thereof is also the same as the connector 5 for fastening 5 holding the detailed description thereof will be omitted.

Assembling process of the dome roof frame (R) to which the respective components of the present invention as described above, with reference to Figures 3 to 6, the relationship between the operation of one connector 40 and a plurality of frame pipe 30 The main focus is as follows.

First, each insertion end 31 of the plurality of frame pipes 30 is disposed in a groove forming the pipe insertion hole 49 of the lower plate 44. That is, the lower locking projections 46 in the respective grooves are respectively inserted into the fastening holes 32 of the insertion end 31 of the frame pipe 30. In this case, the removable locking protrusion protruding to one side of the lower locking projections 46 is inserted. While fixing the part 48b elastically, the frame pipe 30 is fixed so as not to be separated.

In such a state that the frame pipe 30 is disposed on the lower plate 44, the positions of the fastening holes 32 and the upper locking protrusions 43 of the frame pipe 30 coincide with each other. The upper plate 41 is covered and assembled while pressing 43 so as to be inserted into each of the fastening holes 32. At this time, the corresponding fastening holes 42 and 45 of the upper and lower plates 41 and 44 are aligned to the same positions, respectively, to maintain the penetrated state.

Then, through the bolts 61 and 45 through the respective fastening holes 42 and 45 to fasten with the nut 62 to integrate a plurality of frame pipes 30 and one connector 40, thereby 1 The fastening of the connector 40 to the point is completed.

Repeat this process to assemble the entire dome roof frame (R), and then complete the construction by covering the selected roof cover 20 on the dome sphere.

According to the dome building of the present invention as described above, the roof frame can be installed only by fastening the bolts and nuts, so that the assembly and disassembly can be performed quickly and easily, and thus, the prefabricated connector wraps the square end of the frame pipe up and down. It is possible to realize a rigid structure with high strength, and once constructed, the frame pipes forming the dome roof do not swing or break even after the seal is passed, and a plurality of frame pipes cut to a unit length and a pair of upper and lower fixing them By consisting of a plurality of connectors and a plurality of fasteners for fastening can minimize the number of parts required compared to the conventional it is possible to provide a high-strength low-cost structure.

Although the present invention has been described with reference to the embodiments shown in the accompanying drawings, this may be regarded as exemplary, and a person of ordinary skill in the art may conceive various modifications and equivalent embodiments therefrom. It should be understood that such equivalent embodiments are also included within the claims of the present invention. Therefore, the true scope of protection of the present invention should be determined only by the appended claims.

1 is an exemplary view of a dome building to which a connector according to a preferred embodiment of the present invention is applied.

Figure 2 is a perspective view showing the structure of a dome roof frame applied to the dome building of the present invention.

Figure 3 is an exploded perspective view showing an example of the connector applied to the dome roof frame of the present invention.

4 is a cross-sectional view taken along the line IV-IV of FIG. 3.

FIG. 5 is a perspective view of the connector illustrated in FIG. 3.

FIG. 6 is a cross-sectional view taken along the line VI-VI of FIG. 5.

Figure 7 is an enlarged view of the upper portion of Figure 6 showing a coupling fixed state between the upper plate and the lower plate of the connector of the present invention.

FIG. 8 is an enlarged view of the upper portion of FIG. 6 illustrating a state in which a release pin of the lower plate is released for disassembling between the upper plate and the lower plate of the connector of the present invention.

9 is a plan view showing another example of a connector applied to the dome roof frame of the present invention.

10 is a cross-sectional view taken along line VII-VII of an exploded view of the connector of the present invention.

11 is a cross-sectional view taken along line VII-VII of the coupling state of the connector of the present invention.

12 is a cross-sectional view taken along the line II-XIII of FIG. 9 showing an exploded state of the connector of the present invention.

FIG. 13 is a cross-sectional view taken along the line II-XIII of FIG. 9 showing a coupling state of the connector of the present invention. FIG.

Description of the Related Art

R; Dome roof frame 10; Sidewall

11; Entry door 12; window

13; Shade 20; Roof cover

30; Frame pipe 31; Insertion

32; Fasteners 40, 50; Connector

41; Top plate 41a; Top plate

42, 45; Fastener 43; Upper hook

43a; Homepage 44; Bottom plate

44a; Lower plate body 46; Lower hook

46a; Fine projections 46b; Desorption

46c; Seating groove 47; Drain

48; Release pin 48a; Seating part

48b; Detachable locking part 49; Pipe inserter

60; Fasteners 61; Bolt

62; nut

Claims (7)

It includes a side wall enclosed in a polygon along a circumference of a predetermined area, and a prefabricated dome roof frame installed on top of the side wall, The dome roof frame may include a plurality of frame pipes each having a predetermined unit length, and each end of the dome roof may have an insertion end having a rectangular tube shape, and each insertion end may have a fastening hole therethrough; Pipe insertion holes for accommodating the insertion ends of the frame pipes are formed radially at equal intervals along the periphery of the upper and lower plates by the number of the insertion ends with respect to one connection point where the plurality of frame pipes are gathered. In the grooves on both sides of the upper and lower plates constituting the insertion hole, locking protrusions are inserted into the fastening holes of the frame pipe insertion end, respectively, and in each of the locking protrusions, the frame pipe insertion end can be maintained in a fixed state. Detachable pins having a detachable engaging portion that is elastically projected and supported through a detachable hole formed at a side of the engaging protrusion are installed, and each of the insertion ends of the plurality of frame pipes gathered at the connection point is integrally connected to each other. A pair of connectors consisting of upper and lower plates; And And a fastener configured to fasten and fix the pair of connectors integrally so that the insertion ends of the plurality of frame pipes are not separated from the connector. The method of claim 1, The dome building, characterized in that between the engaging projections, a fastening hole for fastening the fastener is formed through the pair of connecting holes through the upper and lower plates, respectively. The method of claim 2, Dome building, characterized in that each of the grooves formed in the lower plate forming the pipe insertion hole, the drain hole for discharging the rainwater introduced into the connector. The method of claim 2, The domed structure, characterized in that the contact surface of each of the locking projections corresponding to the up and down, the groove is formed on one side and the fine projections forming a pair on the other side so that the engagement position is exactly matched. delete The method according to any one of claims 1 to 4, The connector is characterized in that the insertion end of the five frame pipes in the radial direction of the evenly disposed angle and the number of pipe insertion holes and the engaging projections and fastener fastening holes corresponding to each of them to be connected integrally Dome architecture. The method according to any one of claims 1 to 4, The connector is characterized in that the insertion end of the six frame pipe in the radial direction of the evenly disposed angle and the number of pipe insertion holes and the engaging projections and fastener fastening holes corresponding to each of them to be connected integrally Dome architecture.

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