CN109892140B - Frame structure of agricultural greenhouse - Google Patents
Frame structure of agricultural greenhouse Download PDFInfo
- Publication number
- CN109892140B CN109892140B CN201811359155.9A CN201811359155A CN109892140B CN 109892140 B CN109892140 B CN 109892140B CN 201811359155 A CN201811359155 A CN 201811359155A CN 109892140 B CN109892140 B CN 109892140B
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- China
- Prior art keywords
- frame
- unit
- fastening bolt
- agricultural greenhouse
- fastening
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- 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
-
- 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
-
- 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
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
-
- 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
- E04B2001/1924—Struts 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
- E04B2001/1993—Details of framework supporting structure, e.g. posts or walls
-
- 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
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2415—Brackets, gussets, joining plates
-
- 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
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2445—Load-supporting elements with reinforcement at the connection point other than the connector
-
- 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
The invention provides a frame structure of an agricultural greenhouse, which comprises: a straight line type 1 st and 2 nd unit frames including a frame outer surface facing the greenhouse cover and a frame inner surface facing the inside of the agricultural greenhouse; and a main connection member connecting the 1 st and 2 nd unit frames in a curved shape. The connector includes: a connection plate having a longer shape toward a 1 st edge of the frame outer surface than toward a 2 nd edge of the frame inner surface; a 1 st fastening bolt fastening one end of the connecting plate and the 1 st unit frame; a 2 nd fastening bolt fastening the other end portion of the connection plate to the 2 nd unit frame; and a reinforcing part having a shape in which a central portion of the connecting plate is protruded from one end to the other end thereof compared to an edge portion thereof.
Description
Technical Field
The present invention relates to a frame structure of an agricultural greenhouse capable of planting crops and the like.
Background
In general, agricultural greenhouses are used for growing vegetables, flowers, fruit trees, and the like, have been rapidly developed because of their ability to promote the cultivation or growth of tropical plants, and have become one of the most important gardening facilities at present.
The agricultural greenhouse is installed on the ground at a certain interval, and comprises: a plurality of frame tubes that are generally curved (binding) in a semi-circular shape; a linear type support pipe connecting between the plurality of frame pipes to support each other; vinyl covers the plurality of frame tubes.
In particular, the size of the agricultural greenhouse needs to be corresponding according to the installation area, so that an installer needs to directly install the frame pipe after processing the frame pipe on site. For example, an installer visually cuts the elongated steel pipe to a certain length after considering the installation area and the height of the corresponding planting crop, and visually bends the cut steel pipe after reconsidering the corresponding installation area and the height of the planting crop. Here, the bending work of the steel pipes is directly performed by an installer or is performed by a separate bending machine (bending machine).
However, the slender frame pipes constituting such a framework of an agricultural greenhouse are structures that are difficult to support a large load, and thus are easily bent or collapsed in summer due to heavy rainfall accompanied by strong winds, causing considerable loss to farmers.
In addition, since the plurality of frame pipes are installed after being processed by visual inspection by an installer directly on site, the time required for installing the agricultural greenhouses is considerably long, which causes an increase in labor costs and a considerable burden on farmers. In addition, the degree of completion of the agricultural greenhouses may vary depending on the proficiency of the installer.
Disclosure of Invention
Technical problem
The technical subject of the invention is to provide a frame structure of an agricultural greenhouse which can bear heavy rainfall, snowstorm and the like, can save cutting and bending work and can greatly shorten the installation time.
Technical scheme
In order to achieve the object, a frame structure of an agricultural greenhouse according to an embodiment of the present invention is a frame structure of an agricultural greenhouse covering a greenhouse cover, including: a rectilinear 1 st and 2 nd unit frame including a frame outer surface facing the greenhouse cover and a frame inner surface facing the interior of the agricultural greenhouse; and a main connection member connecting the 1 st and 2 nd unit frames in a curved shape. The connector includes: a connecting plate having a shape in which a 1 st edge toward the frame outer surface is longer than a 2 nd edge toward the frame inner surface: a 1 st fastening bolt fastening one end of the connecting plate and the 1 st unit frame; a 2 nd fastening bolt fastening the other end portion of the connecting plate to the 2 nd unit frame; and a reinforcing part having a shape in which a central portion of the connecting plate is protruded from one end to the other end thereof compared to an edge portion thereof.
The connecting plate may have a fan shape.
The reinforcing part can be protruded into
A font.
The frame structure of an agricultural greenhouse according to the embodiment of the present invention described above may further include a position setting part that sets the position of the connection plate to the 1 st unit frame before the 1 st fastening bolt is fastened.
The position setting part may include a position setting hole formed at the 1 st unit frame, and an embossing protrusion formed at the connection plate to be fitted into the position setting hole.
The embossing protrusions may be bulged drumbessly by a press working.
The frame structure of the agricultural greenhouse according to the embodiment of the present invention may further include a 1 st row frame formed by connecting the 1 st and 2 nd unit frames, a 2 nd row frame disposed at a predetermined interval from the 1 st row frame, and a side connector connecting the 1 st row frame and the 2 nd row frame.
The side connecting member may further include a coupling bracket bent to the connecting plate and opposed to an outer surface of the frame, and a side bar fastened to the side coupling bracket by a 3 rd fastening bolt.
The side bars may have a hollow quadrangular prism shape.
A through hole through which the head of the 3 rd fastening bolt passes can be formed on the 1 st surface of the side rod; a fastening hole through which a head of a bolt cannot pass may be formed in the side bar at a 2 nd surface opposite to the 1 st surface.
The 1 st and 2 nd unit frames may have a double frame structure, respectively.
The 1 st and 2 nd unit frames may include a 1 st frame forming an outer surface of the frame, a 2 nd frame forming an inner surface of the frame, and a plurality of coupling brackets fastening the 1 st and 2 nd frames, respectively.
The plurality of linking brackets may be configured in a zigzag shape.
The 1 st and 2 nd frames each have
The cross section of the font can be placed in the direction of the inner surface facing.
Effects of the invention
As described above, the frame structure of the agricultural greenhouse according to the embodiment of the present invention may have the following effects.
According to the embodiment of the present invention, the 1 st and 2 nd unit frames, which are not in the shape of an elongated tube, having the outer surface of the frame and the inner surface of the frame, are provided, so that it is possible to sufficiently endure heavy rainfall, snowstorm, or the like. In addition, the 1 st and 2 nd unit frames are provided in separate shapes so as to be provided at the installation site in a state of being completely manufactured by a factory, whereby it is not necessary to perform a separate cutting work at the installation site, and the main connection member for putting the 1 st and 2 nd unit frames in a bent (bending) state is provided, so that it is not necessary to perform a separate bending work at the installation site, whereby it is possible to shorten a lot of installation time. In particular, since the reinforcing portion for enhancing the rigidity of the main connecting portion is disposed at the main connecting portion, the rigidity of the frame structure of the agricultural greenhouse of the present invention can be further enhanced.
In addition, according to the embodiment of the present invention, since the position setting part is disposed, the position of the connection plate can be set to the unit frame before the fastening bolt is fastened, so that the connection work can be facilitated.
In addition, according to the embodiment of the present invention, even if the hollow quadrangular prism-shaped side bars are used for connecting the 1 st and 2 nd row frames, the technique of forming the through holes for passing the heads of the bolts through the heads of the 1 st surfaces of the side bars is provided, and therefore, the fastening bolts can be easily fastened to the fastening holes of the 2 nd surface opposite to the 1 st surface through the head through holes formed in the 1 st surface.
In addition, according to the embodiment of the present invention, there is provided a technical configuration in which the 1 st frame constituting the outer surface of the unit frame and the 2 nd frame constituting the inner surface of the unit frame are coupled in a zigzag shape into a plurality of coupling brackets in order to manufacture the unit frame, so that it is possible to form a truss structure (truss structure) so that the unit frame does not bend and effectively supports a load applied in various directions.
Drawings
Fig. 1 is a front view schematically showing a frame structure of an agricultural greenhouse according to an embodiment of the present invention;
fig. 2 is a perspective view schematically showing a unit frame in the frame structure of the agricultural greenhouse of fig. 1;
FIG. 3 is a perspective view schematically showing a state of connection by the 1 st and 2 nd unit frames of the main link;
FIG. 4 is a cross-sectional view of the main connector of FIG. 3 taken along line IV-IV;
fig. 5 is a perspective view schematically showing the connection of the 3 rd and 4 th unit frames by the main center connection.
Detailed Description
In order that those skilled in the art to which the invention pertains will be able to more readily practice the invention, embodiments of the invention will now be described in detail with reference to the accompanying drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
Fig. 1 is a front view schematically showing a frame structure of an agricultural greenhouse according to an embodiment of the present invention; fig. 2 is a perspective view schematically showing a unit frame in the frame structure of the agricultural greenhouse of fig. 1; FIG. 3 is a perspective view schematically showing a state of connection by the 1 st and 2 nd unit frames of the main link; FIG. 4 is a cross-sectional view of the primary connection of FIG. 3 taken along line IV-IV; fig. 5 is a perspective view schematically showing the connection of the 3 rd and 4 th unit frames by the main center connection.
As shown in fig. 1 to 4, a frame structure (S) of an agricultural greenhouse according to an embodiment of the present invention includes 1 st and 2 nd unit frames U1, U2 and main connectors 300. Hereinafter, each component will be described in detail with reference to fig. 1 to 4.
As shown in fig. 1 to 3, the 1 st and 2 nd unit frames U1 and U2 have a straight line shape, and thus include a frame outer surface 111 facing a canopy cover (not shown) of plastic, glass, vinyl, or the like (i.e., the outside of the greenhouse) and a frame inner surface 121 facing the inside of the greenhouse. Specifically, the 1 st and 2 nd unit frames U1 and U2 may have a double frame structure to enhance rigidity. As an example of the double frame, as shown in fig. 2, the 1 st and 2 nd unit frames U1, U2 include a 1 st frame 110 constituting the frame outer surface 111 and a 2 nd frame 120 constituting the frame inner surface 121, respectively, and a coupling bracket 130 for coupling the 1 st and 2 nd frames 110, 120. Further, as shown in FIG. 2, the 1 st and 2 nd frames 110 and 120, respectively, may have
The cross-section of the glyph is to increase the rigidity and can be placed in the direction in which the inner surfaces face each other.As an example, as shown in fig. 1 and 3, the connecting bracket 130 may be disposed across the 1 st and 2 nd frames 110 and 120 in a zigzag shape; as another example, as shown in fig. 2, the first and second frames 110 and 120 may be vertically disposed to cross each other, and although not shown, the first and second frames 110 and 120 may be disposed to cross each other in an "X" shape.
Accordingly, the 1 st and 2 nd unit frames U1 and U2 have a smaller size than conventional elongated tubes and are provided in a straight line shape, thereby being easily transported. In addition, the 1 st and 2 nd unit frames U1, U2, which are not elongated tubular shapes and have the frame outer surface 111 and the frame inner surface 121, are provided, so that it is possible to sufficiently endure heavy rainfall, snowstorm, and the like. In addition, since the 1 st and 2 nd unit frames U1 and U2 are provided in a separate shape, they can be provided at the installation site in a state of being completely manufactured by a factory, and thus there is no need to perform a separate cutting work at the installation site, thereby making it possible to shorten a lot of installation time. In addition, when the plurality of coupling brackets 130 are arranged in a zigzag shape, a truss structure (truss structure)130 can be formed, so that the unit frame is not bent and a load applied in various directions can be more effectively supported.
As shown in fig. 1 and 3, the main link 300 connects the 1 st and 2 nd unit frames U1, U2 in a curved shape. That is, one end of the main link 300 is connected to the end of the 1 st unit frame U1, and the 1 st and 2 nd unit frames U1 and U2 are connected by the main link 300 such that the other end of the main link 300 is connected to the end of the 2 nd unit frame U2.
More specifically, as shown in fig. 1 and 3, the main link 300 may include a connection plate 310, a 1 st fastening bolt 320, a 2 nd fastening bolt 330, and a reinforcing part 340.
The connection plate 310 may have a longer shape toward the 1 st edge of the outer frame outer surface 111 than toward the 2 nd edge of the frame inner surface 121. For example, the connection plate 310 may have a substantially fan shape. In other words, as shown in fig. 1 and 3, the connection plate 310 may have a shape in which a central portion thereof is convexly curved toward the frame outer surface 111. Accordingly, when the 1 st and 2 nd unit frames U1 and U2 are connected by the connection plate 310 due to the bent shape, the boundary portion is in a bent (bending) state, and thus a separate bending work is not required at the installation site, whereby a lot of installation time can be shortened.
The 1 st fastening bolt 320 may fasten one end of the connection plate 310 and the 1 st unit frame U1; the 2 nd fastening bolt 330 may fasten the other end of the connection plate 310 and the 2 nd unit frame U2. Although not shown, through holes (not shown) and fastening holes (not shown) for fastening the 1 st and 2 nd fastening bolts 320 and 330 may be formed at one end of the connection plate 310 and the 1 st and 2 nd unit frames U1 and U2, respectively.
As shown in fig. 3 and 4, the reinforcing part 340 may have a shape in which a central portion of the connection plate 310 is protruded from one end to the other end thereof compared to an edge portion thereof. For example, as shown in fig. 4, the reinforcing part 340 may be protruded by press working into
And (4) shaping. Accordingly, the rigidity of the frame structure S of the agricultural greenhouse of the present invention can be further enhanced by the reinforcing part 340.
Meanwhile, as shown in fig. 3 and 4, the frame structure S of the agricultural greenhouse according to the embodiment of the present invention may further include a position setting part 400. This position setting unit 400 functions to set the position of the connection plate 310 to the 1 st unit frame U1 before the 1 st fastening bolt 320 is fastened.
For example, as shown in fig. 4, the position setting part 400 may include a position setting hole 410 formed in the 1 st unit frame U1 and an embossing protrusion 420 formed in the connection plate 310 to be fitted into the hole. Therefore, before the 1 st fastening bolt 320 is fastened, the position of the connection plate 310 can be set to the 1 st unit frame U1, and thus the connection work can be facilitated.
Here, the embossing protrusions 420 may be bulged drumhead by a press process. On the other hand, the position setting unit 400 may be formed similarly to the 2 nd unit frame U2 and the other end of the connecting plate 310.
Meanwhile, as shown in fig. 1 and 3, the frame structure of the agricultural greenhouse according to the embodiment of the present invention may further include a 1 st row frame L1 formed by connecting the 1 st and 2 nd unit frames U1 and U2, a 2 nd row frame L2 disposed at a predetermined interval from the 1 st row frame L1, and a side connector 500 connecting the 1 st row frame L1 and the 2 nd row frame L2.
As shown in fig. 3, the side connection member 500 may include a side connection bracket 510 bent from the connection plate 310 in a direction toward the frame outer surface 111; and a side bar 520 fastened to the side coupling bracket by a 3 rd fastening bolt 530.
Further, as shown in fig. 3, the side bars 520 may have a hollow quadrangular prism shape in order to increase rigidity. In particular, a through hole 521 through which the head of the 3 rd fastening bolt 530 passes may be formed in the 1 st surface of the side bar 520, and a 2 nd surface opposite to the 1 st surface of the side bar 520 may be formed as a fastening hole (not shown) through which the head of the 3 rd fastening bolt 530 does not pass. Accordingly, even if the side rod 520 having a hollow quadrangular prism shape is used, the 3 rd fastening bolt 530 can be easily fastened to a fastening hole (not shown) of the 2 nd surface opposite to the 1 st surface through the through hole 521 formed in the side rod 520 and through which the head of the 1 st surface is inserted.
Meanwhile, as shown in fig. 1 and 5, the frame structure S of the agricultural greenhouse according to an embodiment of the present invention may further include a main center connection member 600.
As shown in fig. 5, the main center link 600 is identical to the main link 300 described above except that the highest portion facing the frame outer surface 111 has a concave shape (see 600 a). Here, the reason why the highest portion of the main center connection member 600 is recessed is to prevent interference with a booth cover (not shown) covering the frame outer surface 111 even if the side bars 520 are positioned.
As described above, the frame structure S of the agricultural greenhouse according to an embodiment of the present invention may have the following effects.
According to the embodiment of the present invention, the 1 st and 2 nd unit frames U1, U2 having the frame outer surface 111 and the frame inner surface which are not in the shape of the elongated tube are provided so that it can also sufficiently endure heavy rainfall or snowstorm, etc. In addition, the 1 st and 2 nd unit frames U1, U2 are provided in separate shapes so as to be provided at the installation site in a finished state by a factory, whereby a separate cutting work is not necessary at the installation site, and the main link is provided in a bent (bending) state of the 1 st and 2 nd unit frames U1, U2, so that a separate bending work is not required at the installation site, whereby a lot of installation time can be shortened. In particular, since the reinforcing part for reinforcing the rigidity of the main link 300 is disposed on the main link 300, the rigidity of the frame structure S of the agricultural greenhouse of the present invention can be further enhanced.
In addition, according to the embodiment of the present invention, since the position setting part 400 is disposed, it is possible to set the position of the connection plate 310 to the unit frames U1, U2 before the fastening bolts 320,330 are fastened, whereby the connection work can be facilitated.
In addition, according to the embodiment of the present invention, even if the side bar 520 having a hollow quadrangular prism shape is used to connect the 1 st and 2 nd row frames L1 and L2, the 3 rd fastening bolt 530 is formed by a technique of forming a through hole through which the head of the 3 rd fastening bolt 530 passes through the head of the 1 st surface of the side bar 520, and therefore the 3 rd fastening bolt 530 can be easily fastened to the fastening hole of the 2 nd surface opposite to the 1 st surface by the head through hole 521 formed on the 1 st surface.
In addition, according to an embodiment of the present invention, since the 1 st frame 110 constituting the outer frame surface 111 and the 2 nd frame 120 constituting the inner frame surface 121 are connected to each other by a plurality of connection brackets in a zigzag shape in order to manufacture the unit frames U1, U2, a truss structure is provided, and thus the unit frames do not bend and effectively support loads applied in various directions.
While the preferred embodiments of the present invention have been described in detail, the claims of the present invention are not limited thereto, and various modifications and improvements made by those skilled in the art using the basic concept of the present invention defined in the following claims also belong to the claims of the present invention.
Description of the symbols
S is a frame structure U1 of an agricultural greenhouse and a 1 st unit frame
U2 No. 2 Unit frame L1 No. 1 Row frame
L2 line 2 frame 300 Main attachment
310 connecting plate 320 fastening bolt No. 1
330 fastening bolt No. 2, 340 fastening part
400 position setting part 410 position setting hole
420 embossing protrusion 500 side connector
510 side connecting support 520 side rod
521 through hole for head to pass through
Claims (3)
1. The utility model provides a cover agricultural warmhouse booth's of big-arch shelter lid frame construction which characterized in that includes:
a rectilinear 1 st and 2 nd unit frame including a frame outer surface facing the greenhouse cover and a frame inner surface facing the interior of the agricultural greenhouse;
the 1 st and 2 nd unit frames are connected to form a 1 st row frame;
a 2 nd row frame disposed at a predetermined interval from the 1 st row frame;
a side connector connecting the 1 st and 2 nd row frames; and
a main connection member connecting the 1 st and 2 nd unit frames in a curved shape;
the main connecting piece includes:
a connection plate having a shape in which a 1 st edge facing the frame outer surface is longer than a 2 nd edge facing the frame inner surface; a 1 st fastening bolt fastening one end portion of the connecting plate and the 1 st unit frame;
a 2 nd fastening bolt fastening the other end portion of the connecting plate to the 2 nd unit frame; and
a reinforcing part having a shape in which a central portion of the connecting plate is protruded compared to an edge portion thereof from one end to the other end thereof,
the side connecting piece comprises a side connecting bracket bent from the connecting plate to the direction close to the outer surface of the frame; and a side bar fastened to the side coupling bracket by a 3 rd fastening bolt, the side bar having a hollow quadrangular prism shape, a through hole through which a head of the 3 rd fastening bolt passes being formed on a 1 st surface of the side bar, a fastening hole through which the head of the 3 rd fastening bolt does not pass being formed on a 2 nd surface of the side bar opposed to the 1 st surface,
one end of the 1 st unit frame is connected with the main connecting piece, and the other end is installed on the ground.
2. The frame structure of an agricultural greenhouse as claimed in claim 1,
the frame structure of the agricultural greenhouse further comprises a position setting part for setting the position of the connecting plate to the 1 st unit frame before the 1 st fastening bolt is fastened.
3. The frame structure of an agricultural greenhouse as claimed in claim 2,
the position setting part includes a position setting hole formed in the 1 st unit frame; and
and embossing protrusions formed on the connection plate to be fitted into the position setting holes.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2017-0151947 | 2017-11-15 | ||
| KR1020170151947A KR102281046B1 (en) | 2017-11-15 | 2017-11-15 | Frame structure of cultivation house |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109892140A CN109892140A (en) | 2019-06-18 |
| CN109892140B true CN109892140B (en) | 2022-06-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811359155.9A Active CN109892140B (en) | 2017-11-15 | 2018-11-15 | Frame structure of agricultural greenhouse |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2019088280A (en) |
| KR (1) | KR102281046B1 (en) |
| CN (1) | CN109892140B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102162199B1 (en) * | 2017-10-18 | 2020-10-06 | 이균철 | Vinyl house |
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| CN204326254U (en) * | 2014-11-24 | 2015-05-13 | 崔俊日 | Connector in the middle part of the triangular beam of greenhouse bracket |
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| JPS56117721A (en) * | 1980-02-18 | 1981-09-16 | Tadahiro Yuuki | Structure of main post of forticulture greenhouse |
| JPS62151302U (en) * | 1986-03-17 | 1987-09-25 | ||
| JPH0720415U (en) * | 1993-09-21 | 1995-04-11 | 有限会社ニキ製作所 | Bolting aids and greenhouse frame structures using these aids |
| JP2003239395A (en) * | 2002-02-19 | 2003-08-27 | Matsushita Electric Works Ltd | Horizontal member connecting structure |
| KR20120002029U (en) * | 2010-09-09 | 2012-03-20 | 이진두 | Structure of multipurpose assembly type |
| KR101243989B1 (en) * | 2011-02-16 | 2013-03-13 | 김상준 | Light weight frame formed of shape steel and arch type house structure using the same |
| JP2015052238A (en) * | 2013-09-09 | 2015-03-19 | 朝日ウッドテック株式会社 | Connection structure of end of woody handrail |
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2017
- 2017-11-15 KR KR1020170151947A patent/KR102281046B1/en active IP Right Grant
-
2018
- 2018-11-15 CN CN201811359155.9A patent/CN109892140B/en active Active
- 2018-11-15 JP JP2018214382A patent/JP2019088280A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4974387A (en) * | 1989-08-15 | 1990-12-04 | Karl Dufour | Factory made light steel joint for roof trusses |
| KR20110005497A (en) * | 2009-07-10 | 2011-01-18 | 심종석 | Multiple axle coupling joint and arch type house structure using the same |
| CN202248297U (en) * | 2011-08-31 | 2012-05-30 | 青岛派如环境科技有限公司 | Oblique beam and upright post connecting plate for steel structure building |
| CN204326254U (en) * | 2014-11-24 | 2015-05-13 | 崔俊日 | Connector in the middle part of the triangular beam of greenhouse bracket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109892140A (en) | 2019-06-18 |
| KR102281046B1 (en) | 2021-07-22 |
| KR20190055341A (en) | 2019-05-23 |
| JP2019088280A (en) | 2019-06-13 |
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