KR102358861B1 - Coupling system of rafters for vinyl greenhouse - Google Patents

Coupling system of rafters for vinyl greenhouse Download PDF

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Publication number
KR102358861B1
KR102358861B1 KR1020210029026A KR20210029026A KR102358861B1 KR 102358861 B1 KR102358861 B1 KR 102358861B1 KR 1020210029026 A KR1020210029026 A KR 1020210029026A KR 20210029026 A KR20210029026 A KR 20210029026A KR 102358861 B1 KR102358861 B1 KR 102358861B1
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South Korea
Prior art keywords
binding
plate
rafters
rafter
wall
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KR1020210029026A
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Korean (ko)
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정영훈
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정영훈
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Priority to KR1020210029026A priority Critical patent/KR102358861B1/en
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14—Greenhouses
    • A01G9/16—Dismountable or portable greenhouses ; Greenhouses with sliding roofs
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14—Greenhouses
    • A01G9/1407—Greenhouses of flexible synthetic material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional framework structures
    • E04B1/1903—Connecting nodes specially adapted therefor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/32—Arched structures; Vaulted structures; Folded structures
    • E04B1/3205—Structures with a longitudinal horizontal axis, e.g. cylindrical or prismatic structures
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/32—Arched structures; Vaulted structures; Folded structures
    • E04B2001/3235—Arched structures; Vaulted structures; Folded structures having a grid frame
    • E04B2001/3241—Frame connection details
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor

Abstract

Disclosed is a rafter coupling system for a plastic greenhouse which changes a structure of a rafter to improve rigidity and can firmly couple the rafter to a rafter accordingly. The rafter coupling system comprises a rafter, a coupling bracket, and a coupling member.

Description

비닐하우스용 서까래 결속시스템{COUPLING SYSTEM OF RAFTERS FOR VINYL GREENHOUSE}Rafter binding system for vinyl house {COUPLING SYSTEM OF RAFTERS FOR VINYL GREENHOUSE}

본 발명은 비닐하우스용 서까래 결속시스템에 관한 것으로, 강성이 향상되도록 서까래의 구조를 변경하고 이에 맞게 서까래와 서까래를 견고하게 결합시킬 수 있는 비닐하우스용 서까래 결합시스템에 관한 것이다.The present invention relates to a rafter binding system for a plastic house, and to a rafter binding system for a plastic house that can change the structure of the rafters to improve rigidity and firmly bond the rafters and rafters accordingly.

도1에는 종래의 비닐하우스가 도시되어 있다.1 shows a conventional plastic house.

이를 참고하면, 종래의 비닐하우스는 도1(a)에 도시된 바와 같이 양측에 지주프레임(11)를 직설하고 상기 지주프레임(11) 상측으로는 아치형으로 라운드진 서까래프레임(12)을 설치하고 나서 상기 서까래프레임(12)에 도1(b)에 도시된 바와 같이 비닐고정패드(13)를 고정시킨 다음 비닐고정패드(13)를 서까래프레임(12)에 볼트(B) 결합한 후 상기 비닐고정패드(13)에 비닐(14)을 스프링(15)을 통해 고정하여 시공된다.Referring to this, in the conventional plastic house, as shown in Fig. 1 (a), the holding frames 11 are erected on both sides, and the rafter frames 12 rounded in an arcuate shape are installed above the holding frames 11 and Then, the vinyl fixing pad 13 is fixed to the rafter frame 12 as shown in FIG. It is constructed by fixing the vinyl 14 to the pad 13 through the spring 15 .

여기서, 종래에는 서까래프레임을 원형파이프로 사용하였는 데, 원형파이프는 곡률을 크게 벤딩하기 어렵기 때문에 서까래중앙을 기준으로 서까래 좌측과 서까래 우측으로 2분할하고 그 중앙은 결속부재(16)를 통해 서로 결합되게 하였다.Here, conventionally, a rafter frame was used as a circular pipe, and since it is difficult to bend the curvature of the circular pipe to a large extent, it is divided into two to the left of the rafter and the right to the rafter based on the center of the rafter. was made to bind.

하지만, 원형파이프로 제조되는 서까래프레임의 강성로 한계로 인해 비닐하우스는 그 폭이 7m 내지 8m로 시공되었고 10m 이상의 광폭의 비닐하우스를 시공할 수는 없었다는 문제점이 있었다.However, due to the limitation of the rigidity path of the rafter frame manufactured from a round pipe, the width of the vinyl house was 7m to 8m, and there was a problem that it was impossible to construct a vinyl house with a width of 10m or more.

한편, 일본 실용신안출원공고 소62-10390호에서는 도2에 도시된 바와 같은 시트고정프레임(5)을 개시하고 있다. 상기 시트고정프레임은 보 프레임에 비닐시트를 고정할 수 있는 비닐고정프레임을 일체로 형성한 구조이다.On the other hand, Japanese Utility Model Application Publication No. 62-10390 discloses a seat fixing frame 5 as shown in FIG. The sheet fixing frame has a structure in which a vinyl fixing frame capable of fixing a vinyl sheet to a beam frame is integrally formed.

하지만, 상기와 같은 시트고정프레임을 서까래에 적용하기 위해 아치형상으로 라운드지게 벤딩할 경우 강성이 약해 측판(A)과 비닐고정패드 하판(B)이 찌그러져 버리기 때문에 라운드지게 벤딩되는 서까래는 적용할 수 없고 보 프레임과 같은 일직선 프레임에만 적용할 수 있다는 한계가 있었다.However, when bending in an arch shape to apply the seat fixing frame as above to the rafters, the rigidity is weak and the side plate (A) and the lower plate (B) of the vinyl fixing pad are crushed, so the rafters bent round cannot be applied. There was a limitation that it could be applied only to straight frames such as beam frames.

본 발명은 상기 문제점을 해결하기 위해 안출된 것으로, 그 목적은 강성이 향상되어 10m 이상의 광폭의 비닐하우스 시공이 가능하게 서까래의 구조를 변경하고 이에 맞게 서까래와 서까래를 견고하게 결속시킬 수 있는 비닐하우스용 서까래 결속시스템를 제공하는 것이다.The present invention has been devised to solve the above problems, the purpose of which is to change the structure of the rafters so that the rigidity is improved so that the construction of a vinyl house with a width of 10m or more is possible, and a plastic house that can firmly bind the rafters and rafters accordingly It is to provide a rafter binding system for dragons.

상기 본 발명의 목적은 비닐수용공간이 형성되도록 수평판의 양단에서 상측으로 수직벽이 형성되고, 상기 수직벽의 단부가 내측으로 절곡된 후 외측으로 절곡된 다음 하측으로 길게 외벽이 형성되고, 상기 외벽의 단부가 내측으로 수평하게 절곡된 지지판이 형성되고, 상기 지지판의 단부에서 상측으로 수직하게 절곡된 걸림판이 형성되어 걸림판과 걸림판 사이에 삽입공간이 형성되는 서까래와; 상부마감판과, 상부마감판이 양측에서 하측으로 직설되는 측면마감판으로 구성되어 하부가 개구되되, 중앙을 기준으로 양측으로 하향경사지게 형성되어 상기 서까래가 양측에서 삽입되는 결속브라켓과; 상기 결속브라켓의 경사진 중앙 하단에 수직방향으로 설치되는 중앙파이프를 상기 결속브라켓에 결속하는 결속구를 포함하여 구성되는 것을 비닐하우스용 서까래 결속시스템를 제공함으로써 달성될 수 있다.The object of the present invention is to form a vertical wall upwards from both ends of a horizontal plate to form a vinyl accommodating space, and the end of the vertical wall is bent inward and then bent outward, and then a long outer wall is formed downwardly, a rafter having an end of the outer wall formed with a horizontally bent support plate inward, and a locking plate bent vertically upward from the end of the support plate to form an insertion space between the locking plate and the locking plate; The upper end plate and the upper end plate are composed of a side end plate that is erected from both sides to the lower side, the lower portion is opened, and is formed to be inclined downwardly on both sides with respect to the center, and a binding bracket into which the rafters are inserted from both sides; It can be achieved by providing a rafter binding system for a plastic house that is configured to include a binding hole for binding a central pipe installed in the vertical direction to the bottom of the inclined center of the binding bracket to the binding bracket.

본 발명에 따른 비닐하우스용 서까래 결속시스템는 서까래의 구조변경을 통해 강성을 향상시킴으로써 서까래를 라운드지게 벤딩하더라도 수평판과 외벽에 찌그러지지 않고 강성을 유지하면서 벤딩될 수 있으므로 광폭의 비닐하우스 시공이 가능하다는 효과가 있으며, 결속브라켓과 결속구를 통해 서까래를 서로 견고하게 결속할 수 있다는 효과가 있다.The rafter binding system for a plastic house according to the present invention improves the rigidity through structural change of the rafters, so that even if the rafters are bent roundly, they can be bent while maintaining the rigidity without being crushed on the horizontal plate and the outer wall. It is effective, and it has the effect of firmly binding the rafters to each other through the binding bracket and the binding sphere.

도1(a)은 종래의 서까래 구조가 적용된 비닐하우스의 정면도이며,
도1(b)는 도1의 A-A선의 단면도이며,
도2는 종래의 시트고정프레임을 설명하는 도면이며,
도3은 본 발명에 따른 서까래 결속시스템의 분리사시도이며,
도4는 도3의 분리정면도이며,
도5는 본 발명에 따른 서까래 결속시스템의 조립 저면 사시도이며,
도6은 본 발명에 적용되는 결속구 사시도이며,
도7은 도3의 A-A 단면도이다.1 (a) is a front view of a plastic house to which a conventional rafter structure is applied;
Figure 1 (b) is a cross-sectional view taken along line AA of Figure 1,
2 is a view for explaining a conventional seat fixing frame,
3 is an exploded perspective view of the rafter binding system according to the present invention;
Figure 4 is an exploded front view of Figure 3,
5 is an assembled bottom perspective view of the rafter binding system according to the present invention;
6 is a perspective view of a binder applied to the present invention;
Fig. 7 is a cross-sectional view taken along line AA of Fig. 3;

이하, 첨부된 도면을 참고하여 본 발명에 따른 비닐하우스용 서까래 결속시스템을 상세하게 설명한다.Hereinafter, a rafter binding system for a plastic house according to the present invention will be described in detail with reference to the accompanying drawings.

첨부된 도3은 본 발명에 따른 서까래 결속시스템의 분리사시도이며, 도4는 도3의 분리정면도이며, 도5는 본 발명에 따른 서까래 결속시스템의 조립 저면 사시도이다.3 is an exploded perspective view of the rafter binding system according to the present invention, FIG. 4 is an exploded front view of FIG. 3, and FIG. 5 is an assembled bottom perspective view of the rafter binding system according to the present invention.

본 발명에 따른 비닐하우스용 서까래 결속시스템은 서까래(110), 결속브라켓(120) 및 결속구(130)를 포함하여 구성된다.The rafter binding system for a plastic house according to the present invention is configured to include a rafter 110 , a binding bracket 120 and a binding sphere 130 .

상기 서까래(110)는 도3에 도시된 바와 같이 수평판(111)의 양단에서 상측으로 수직벽(112)이 형성되며 수평판 상측으로는 비닐이 수용될 수 있는 비닐수용공간(113)이 형성된다. 상기 비닐수용공간(113)으로 수용되는 비닐은 미도시된 비닐고정패드를 통해 고정된다.As shown in FIG. 3, vertical walls 112 are formed in the rafter 110 upward from both ends of the horizontal plate 111, and a vinyl receiving space 113 in which vinyl can be accommodated is formed above the horizontal plate. do. The vinyl accommodated in the vinyl accommodating space 113 is fixed through a vinyl fixing pad (not shown).

그리고, 상기 수직벽(112)의 단부가 내측으로 절곡된 후 외측으로 절곡된 다음 하측으로 길게 외벽(114)이 형성되고, 상기 외벽의 단부가 내측으로 수평하게 절곡된 지지판(115)이 형성되고, 상기 지지판(115)의 단부에서 상측으로 수직하게 절곡된 걸림판(116)이 형성된다. 따라서, 걸림판(116)과 걸림판(116) 사이에는 삽입공간(117)이 형성되게 된다.Then, the end of the vertical wall 112 is bent inward and then bent outward, and then the outer wall 114 is formed downwardly, and a support plate 115 in which the end of the outer wall is horizontally bent inward is formed. , a holding plate 116 vertically bent upward from the end of the support plate 115 is formed. Accordingly, an insertion space 117 is formed between the locking plate 116 and the locking plate 116 .

이 때, 서까래의 외벽(114)은 중간에 상부요입턱(114-2)과 하부요입턱(114-3)을 갖는 요입부(114-1)가 형성되고 상기 상부요입턱(114-2)이 수평판(111)의 저면일부를 지지하도록 형성되는 것이 바람직하다.At this time, the outer wall 114 of the rafter is formed with a concave portion 114-1 having an upper concave ridge 114-2 and a lower concave ridge 114-3 in the middle, and the upper concave ridge 114-2. It is preferable that the horizontal plate 111 is formed to support a portion of the bottom surface.

본 발명은 외벽(114)의 강성을 향상시키기 위해 외벽 중간에 다단 절곡되는 요입부(114-1)를 형성함과 동시에 특히 상부요입턱(114-2)이 수평판(111)의 저면일부를 지지하도록 함으로써 서까래를 라운드지게 벤딩한 경우 수평판(111)과 외벽(114)에 찌그러지지 않고 강성을 유지하면서 벤딩될 수 있도록 함으로써 종래보다 광폭의 비닐하우스 시공이 가능하도록 한 것이다.In the present invention, in order to improve the rigidity of the outer wall 114, a concave portion 114-1 that is bent in multiple stages is formed in the middle of the outer wall, and at the same time, in particular, the upper concave ridge 114-2 forms a part of the bottom surface of the horizontal plate 111. When the rafters are bent roundly by supporting them, the horizontal plate 111 and the outer wall 114 can be bent while maintaining rigidity without being crushed, thereby enabling the construction of a wider vinyl house than before.

상기 결속브라켓(120)은 상부마감판(121)과, 상부마감판(121)이 양측에서 하측으로 직설되는 측면마감판(122)으로 구성되어 하부가 개구된다. 그리고, 중앙을 기준으로 양측으로 하향 경사지게 형성되어 서까래(110)가 양측에서 삽입되어 비닐하우스 중앙 천정에서 서까래(110)와 서까래(110)를 서로 결속하게 된다.The binding bracket 120 is composed of an upper end plate 121 and a side end plate 122 in which the upper end plate 121 is erected from both sides to the lower side, and the lower portion is opened. In addition, the rafters 110 are formed to be inclined downward on both sides with respect to the center, and the rafters 110 are inserted from both sides to bind the rafters 110 and the rafters 110 to each other in the central ceiling of the greenhouse.

여기서, 도7에 상세하게 도시된 바와 같이 결속브라켓의 대향되는 측판마감판(122)은 하측을 볼트(B)와 너트(N)로 결속하여 내부에 삽입되는 서까래를 고정한다. 상기와 같은 볼트와 너트의 결속에 의해 서까래는 결속브라켓의 내부에서 고정된다.Here, as shown in detail in FIG. 7 , the lower side of the side plate closing plate 122 opposite to the binding bracket is bound with a bolt (B) and a nut (N) to fix the rafters inserted therein. The rafters are fixed inside the binding bracket by the binding of the bolt and the nut as described above.

이 때, 상기 서까래의 삽입공간(117)에는 끼움판(140)이 개재된다. 상기 끼움판(140)에는 상기 볼트(B)가 관통할 수 있는 관통공(141)이 형성된다. 따라서, 상기 볼트(B)는 끼움판(140)을 관통한 후 너트(N)를 통해 결속된다.At this time, the fitting plate 140 is interposed in the insertion space 117 of the rafters. A through hole 141 through which the bolt B can pass is formed in the fitting plate 140 . Accordingly, the bolt (B) is coupled through the nut (N) after passing through the fitting plate (140).

서까래의 삽입공간(117)에는 개재된 끼움판(140)은 볼트(B)와 너트(N)의 결속에 의해 서까래(110)가 변형되는 것을 방지한다. 특히 서까래의 삽입공간이 변형되거나 외벽이 변형되는 것을 방지한다.The fitting plate 140 interposed in the insertion space 117 of the rafter prevents the rafter 110 from being deformed by the binding of the bolt (B) and the nut (N). In particular, it prevents the insertion space of the rafters from being deformed or the outer wall from being deformed.

상기 결속구(130)는 결속브라켓(120)의 경사진 중앙 하단에 수직방향으로 설치되는 중앙파이프(150)를 서까래에 결속하는 부재이다.The binding member 130 is a member for binding the central pipe 150 installed in the vertical direction at the lower end of the inclined center of the binding bracket 120 to the rafters.

상기 결속구(130)는 도6에 도시된 바와 같이 상기 중앙파이프(150)를 감싸도록 형성되는 덮개판(131)과, 상기 덮개판(131)의 일측에서 하측으로 연장되며 양측으로 돌설되어 상기 서까래의 삽입공간(117)으로 삽입된 후 걸림판(116)에 걸려 고정되는 걸림편(132)과, 상기 덮개판(131)의 타측에서 측방향으로 연장되며 결속공이 형성되는 연장편(133)과, 상기 연장편(133)의 결속공으로 삽입된 후 상기 서까래의 삽입공간(117)으로 인입된 후 90도 회전시켜 걸림판(116)에 걸리게 한 다음 너트(136)의 결속에 의해 고정되는 티볼트(135)를 포함한다.As shown in FIG. 6 , the binding hole 130 includes a cover plate 131 formed to surround the central pipe 150 , and extending downward from one side of the cover plate 131 and protruding from both sides. After being inserted into the insertion space 117 of the rafters, the locking piece 132 is caught and fixed to the locking plate 116, and the extension piece 133 extending laterally from the other side of the cover plate 131 and having a binding hole formed therein. And, after being inserted into the binding hole of the extension piece 133, it is introduced into the insertion space 117 of the rafter, rotated 90 degrees to be caught on the locking plate 116, and then the tee bolt is fixed by the binding of the nut 136. (135).

따라서, 상기 걸림편(132)을 서까래(110)의 삽입공간(117)으로 삽입시킨 다음 회전시키면 걸림편(131)이 걸림판(116)에 걸리게 된다.Therefore, when the locking piece 132 is inserted into the insertion space 117 of the rafter 110 and then rotated, the locking piece 131 is caught on the locking plate 116 .

이 후에는 상기 결속구(130)의 덮개판(131)에 중앙파이프(150)를 안치시킨 다음 티볼트(135)의 선단부를 서까래의 삽입공간(117)에 삽입시키고 볼트봉을 연장편(133)의 결속공을 통과시킨 다음 티볼트(135)를 회전시켜 티볼트의 선단부가 걸림판(116)에 걸리게 한 후 볼트봉에 너트(136)를 결속하면 중앙파이프(150)가 걸림편(132)과 티볼트(135) 사이에서 덮개판(131)에 지지되면서 서까래에 견고하게 고정되게 된다.After this, the central pipe 150 is placed on the cover plate 131 of the binding hole 130, and then the tip of the tee bolt 135 is inserted into the insertion space 117 of the rafter, and the bolt rod is inserted into the extension piece 133. After passing through the binding hole of the t-bolt 135 to rotate the tip of the t-bolt to be caught on the locking plate 116, and then bind the nut 136 to the bolt rod, the central pipe 150 is engaged with the locking piece 132 and the t-bolt. It is firmly fixed to the rafters while being supported by the cover plate 131 between (135).

이와 같이 구성된 본 발명에 따른 비닐하우스용 서까래 결속시스템은 서까래의 구조변경을 통해 강성을 향상시킴으로써 서까래를 라운드지게 벤딩하더라도 수평판과 외벽에 찌그러지지 않고 강성을 유지하면서 벤딩될 수 있으므로 광폭의 비닐하우스 시공이 가능하다는 잇점이 있으며, 결속브라켓과 결속구를 통해 서까래를 서로 견고하게 결속할 수 있다.The rafter binding system for a plastic house according to the present invention configured as described above improves the rigidity through structural change of the rafters, so that even if the rafters are bent roundly, they can be bent while maintaining the rigidity without being crushed on the horizontal plate and the outer wall. There is an advantage that construction is possible, and the rafters can be firmly bound to each other through the binding bracket and the binding hole.

110: 서까래 113: 수직벽
114: 요입부 114-1: 상부요입턱
116: 걸림판 117: 삽입공간
120: 결속브라켓 121: 상부마감판
122: 측면마감판 130: 결속구
131: 덮개판 132: 걸림편
133: 연장편 135: 티볼트
140: 끼움판110: rafter 113: vertical wall
114: concave mouth 114-1: upper concave jaw
116: catch plate 117: insertion space
120: binding bracket 121: upper end plate
122: side finish plate 130: binding sphere
131: cover plate 132: catch piece
133: extension 135: tybalt
140: fitting plate

Claims (4)

비닐수용공간이 형성되도록 수평판의 양단에서 상측으로 수직벽이 형성되고, 상기 수직벽의 단부가 내측으로 절곡된 후 외측으로 절곡된 다음 하측으로 길게 외벽이 형성되고, 상기 외벽의 단부가 내측으로 수평하게 절곡된 지지판이 형성되고, 상기 지지판의 단부에서 상측으로 수직하게 절곡된 걸림판이 형성되어 걸림판과 걸림판 사이에 삽입공간이 형성되는 서까래와;
상부마감판과, 상부마감판이 양측에서 하측으로 직설되는 측면마감판으로 구성되어 하부가 개구되되, 중앙을 기준으로 양측으로 하향경사지게 형성되어 상기 서까래가 양측에서 삽입되는 결속브라켓과;
상기 결속브라켓의 경사진 중앙 하단에 수직방향으로 설치되는 중앙파이프를 상기 서까래에 결속하는 결속구를 포함하며,
상기 서까래의 외벽은 중간에는 상부요입턱과 하부요입턱을 갖는 요입부가 형성되고 상기 상부요입턱이 수평판의 저면일부를 지지하도록 형성되며,
상기 결속브라켓의 서로 대향하는 측판마감판은 하측을 볼트와 너트로 결속하여 내부에 삽입되는 서까래를 고정하되, 상기 서까래의 삽입공간에는 끼움판을 개재하여 상기 볼트가 끼움판을 관통한 후 너트를 통해 결속되도록 함으로서, 볼트와 너트의 결속에 의해 서까래가 변형되도록 방지하는 것을 특징으로 하는 비닐하우스용 서까래 결속시스템.
A vertical wall is formed from both ends of the horizontal plate upward to form a vinyl receiving space, and an end of the vertical wall is bent inward and then bent outward, and then a long outer wall is formed downward, and an end of the outer wall is turned inward. a rafter having a horizontally bent support plate formed thereon, and a locking plate bent vertically upward from an end of the support plate to form an insertion space between the locking plate and the locking plate;
The upper end plate and the upper end plate are composed of a side end plate that is erected from both sides to the lower side, the lower portion is opened, and is formed to be inclined downwardly on both sides with respect to the center, and a binding bracket into which the rafters are inserted from both sides;
It includes a binding port for binding the central pipe installed in the vertical direction to the rafters at the lower end of the inclined center of the binding bracket,
The outer wall of the rafter is formed with a concave portion having an upper concave ridge and a lower concave ridge in the middle, and the upper concave ridge supports a portion of the bottom surface of the horizontal plate,
The side plate end plates facing each other of the binding bracket fix the rafters inserted therein by binding the lower side with bolts and nuts, and the insertion space of the rafters has a fitting plate interposed therebetween so that the bolts pass through the fitting plate and then tighten the nut By binding through the rafter binding system for a plastic house, characterized in that it prevents the rafters from being deformed by the binding of bolts and nuts.
 삭제delete 삭제delete 제1항에 있어서, 상기 결속구는
상기 중앙파이프를 감싸도록 형성되는 덮개판과;
상기 덮개판의 일측에서 하측으로 연장되며 양측으로 돌설되어 상기 서까래의 삽입공간으로 삽입된 후 걸림판에 걸려 고정되는 걸림편과;
상기 덮개판의 타측에서 측방향으로 연장되며 결속공이 형성되는 연장편과;
상기 연장편의 결속공으로 삽입된 후 상기 서까래의 삽입공간으로 인입된 후90도 회전시켜 걸림판에 걸리게 한 다음 너트의 결속에 의해 고정되는 티볼트를 포함하여 구성되는 것을 특징으로 하는 비닐하우스용 서까래 결속시스템.

According to claim 1, wherein the binding sphere
a cover plate formed to surround the central pipe;
a locking piece extending downward from one side of the cover plate and protruding from both sides to be inserted into the insertion space of the rafters and then hooked to the locking plate and fixed;
an extension piece extending laterally from the other side of the cover plate and having a binding hole;
After being inserted into the binding hole of the extension, it is rotated 90 degrees after being introduced into the insertion space of the rafter so that it is caught on the locking plate, and then it is configured to include a T-bolt fixed by the binding of a nut. .
KR1020210029026A 2021-03-04 2021-03-04 Coupling system of rafters for vinyl greenhouse KR102358861B1 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09220028A (en) * 1996-02-14 1997-08-26 Murakami Seisakusho:Kk House for protected horticulture
KR20150089523A (en) * 2014-01-28 2015-08-05 (주)지아이한윤 section shape steel for steel frame
KR102051657B1 (en) * 2018-10-05 2020-01-08 정영훈 Rafters for vinyl greenhouse

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09220028A (en) * 1996-02-14 1997-08-26 Murakami Seisakusho:Kk House for protected horticulture
KR20150089523A (en) * 2014-01-28 2015-08-05 (주)지아이한윤 section shape steel for steel frame
KR102051657B1 (en) * 2018-10-05 2020-01-08 정영훈 Rafters for vinyl greenhouse

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