JPH0419809B2 - - Google Patents

Description

[Detailed description of the invention] Industrial applications TECHNICAL FIELD This invention relates to assembled temperature.

In this specification, the length direction of the assembled temperature digits is referred to as the front-rear direction.

Conventional technology and its problems Conventionally, as a prefabricated greenhouse,
As disclosed in the publication, a suitable number of two-hand fixing devices are inserted into pipes each having a large number of nozzles on the peripheral wall connected to the appropriate length with sockets, and the pipes are generally made into beams. Several one-handed fixtures with protrusions at the bottom are inserted into the steam pipes, which are connected to the appropriate length using U-shaped sockets, to form a floor frame, and a number of sash frames are connected to the sloping roof surface and both sides. A two-handed fixing device and a one-handed fixing device with a piercing portion screwed onto a one-handed fixing device stuck in the soil have been proposed.

In the above-mentioned conventional greenhouse, the breast, beams, and floor frame of the required length are first constructed using pipes connected to appropriate lengths with sockets, and then the sash frames on both sides of the greenhouse are connected to the pipes that make up the beams. One hand of the two-handed fixture inserted into the pipe and one hand of the one-handed fixture inserted into the pipe that makes up the floor frame are screwed together, and the sash frame of the sloping roof surface forms the core. Since it is simply screwed onto one hand of a two-hand fixing device inserted into the pipe and the pipe that constitutes the beam, the building is by no means a bridge, but the third figure and the invention are As you can see from the name, it has no choice but to be limited to very small greenhouses.

An object of the present invention is to provide a convenient prefabricated greenhouse that is sturdy and can be efficiently assembled to a desired length.

Means for Solving the Problems A prefabricated greenhouse according to the present invention includes a front end frame unit, a rear end frame unit, and at least one intermediate frame unit interposed between both frame units, each having a front frame and a rear frame. The front frame of the front end frame unit and the rear frame of the rear end frame unit are connected at their upper ends to each other so as to form an inverted V shape with a pair of left and right first columns, and their lower ends are connected to the upper ends of the left and right first columns, respectively. It consists of a pair of left and right first rafters.
The rear frames of the front end frame unit and the intermediate frame unit are connected at their upper ends to the pair of left and right second column front half constituent members and to each other in an inverted V shape, and whose lower ends are connected to the upper ends of the left and right second column front half constituent members. The front frames of the rear end frame unit and the intermediate frame unit are made up of a pair of left and right second raft front half constituent members connected to each other, and the upper ends of the rear end frame unit and the left and right pair of second strut half half constituent members are connected to each other so as to form an inverted V shape. Consisting of a pair of left and right second raft rear half components that are connected to each other and whose lower ends are respectively connected to the upper ends of the left and right second strut rear half components, the second strut front half component and the second strut rear half component are connected to constitute a second support, and the first half component of the second raft and the second half component of the second support are connected to constitute a second raft, and the second support and the second raft have the above-mentioned configuration. Accordingly, the adjacent front end frame units, intermediate frame units, and rear end frame units are connected to each other.

Embodiments Examples of the present invention will be described below with reference to the drawings. In addition, "front" refers to the left side of Figure 1, "back" refers to the right side of Figure 4, "left" refers to the left side of Figure 4, and "right" refers to the right side of Figure 4.
respectively.

() Schematic structure of the entire greenhouse In FIGS. 1 to 4, the greenhouse 1 has a rectangular shape that is long in the front and back direction when viewed from above, and is assembled on a foundation 2 that is shaped like a rectangular frame. The roof of greenhouse 1 is formed into a gable shape. The greenhouse 1 includes a front end frame unit 3 at the front, a rear end frame unit 4 at the rear, an intermediate frame unit 5 between both units 3, 4, and a transparent glass roof attached to these frame units 3, 4, 5. Plate 28, transparent glass gable 29, sliding window 26, and sliding door 27
It also consists of a skylight 6 and its opening/closing device 7 provided on the left side of the roof. Each frame unit 3, 4, 5 is formed to have the same width and length.

() Schematic structure of each frame unit [front end frame unit] The front end frame unit 3 has a pair of left and right first pillars 8 (corner pillars) on the front side, and the upper ends are connected to each other so as to form an inverted V shape, and the lower ends are connected to each other so as to form an inverted V shape. A front frame 3a consisting of a pair of left and right first rafters 9 connected to the upper ends of the left and right first columns 8, a pair of left and right second column front half constituent members 11a that are substantially the same shape as the front frame 3a, and a pair of left and right first rafters 9. A rear frame 3b of the rear half made up of the component 12a of the first half of the second rafter, and both frames 3a, 3b.
In between, a connecting part between the support 8 and the rafter 9;
The girder 14 is held between the joints between the strut front half constituent member 11a and the rafter half half constituent member 12a, and the beam is stopped between the joints between the rafter 9 and the rafter half half constituent member 12a. Tree 15, support 8 and support front half component 1
It is provided with side transverse members 16 which are stopped between the lower ends of the respective parts 1a.

Between the first supports 8, the upper ends are connected to each of the first rafters 9, and the lower ends are connected to the lower horizontal members 1.
A pair of left and right studs 1 connected to each other by 7
8 is placed. Between each stud 18 and the first column 8 on the same side, there is a pair of upper and lower horizontal bars 19, 20.
are provided for each. An upper horizontal member 21 is fixed between the upper parts of both studs 18.
Between each first rafter 9 and the upper horizontal member 21,
Vertical bars 22 are provided respectively.

On both sides of the roof, there is a gap between the length centers of the rafters 9 and the first half of the rafters 12a.
Moya 23 and 24 have been stopped. Between the left side haze 23 and the left side girder 14, two auxiliary beams 25 are arranged at equal intervals between the left side rafters 9 and the rafter front half constituent members 12a of both frames 3a and 3b. Delivery has been stopped. A rafter 9 on the right side of both frames 3a and 3b is located between the wooden bar 15 and the right beam 14.
Two auxiliary beams 25 are arranged at regular intervals between the first half structural members 12a of the rafter, and are fixed thereto.

Strut 8, strut front half constituent member 11a, rafter 9, rafter half half constituent member 12a, girder 14, hollow tree 15, haze 23, 24, horizontal members 16, 1
7, 20, stud 18, horizontal beam 19, 20, vertical beam 2
2 and the auxiliary crosspiece 25 are all made of extruded aluminum.

A pair of left and right girders 14, a pair of left and right side transverse members 1
6. Of the left and right pair of first columns 8 and the left and right pair of second column front half constituent members 11a, the left 4
The two members and the four members on the right side each constitute a sliding window frame, and a sliding window 26 is fitted into each frame. Further, the upper horizontal member 21, the lower horizontal member 17, and the pair of left and right studs 18 constitute a frame for a sliding door, and the sliding door 27 is fitted into this frame.

Between the left mist 23 and the left girder 14, between the rafter 9 and the auxiliary bar 25 next to it, between the rafter front half component 12a and the auxiliary bar 25 next to it, and the auxiliary bar 25. Between comrades,
The roof plates 28 are respectively fitted. Between the empty wood 15 and the right-hand girder 14, between the rafter 9 and the auxiliary bar 25 next to it, between the first half of the rafter component 12a and the auxiliary bar 25 next to it, and between the auxiliary bar 25. Also between the roof panels 2
8 are fitted respectively. A portion surrounded by the hollow tree 15, the left side mist 23, the rafter 9, and the rafter front half constituent member 12a is open. This opening is designated by the reference numeral 10.

Also, between both first rafters 9 and the upper horizontal member 21, each stud 18 and the vertical bar 2 next to it
2 and between the vertical bars 22, end plates 29 are respectively fitted. Further, between each first rafter 9 and the lower crosspiece 20, between the first post 8 on the left side and the stud 18 on the left side, and between the first post 8 on the right side and the stud 18 on the right side. The end plates 29 are also fitted respectively.

[Posterior end frame unit]

The rear end unit 4 is almost reversed in front and back with respect to the front end frame unit 3. The front frame 4a of the rear end frame unit 4 is symmetrical with the rear frame 3b of the front end frame unit 3, and is composed of a pair of left and right second strut rear half constituent members 11b and a left and right pair of second raft rear half constituent members 12b. ing. Rear frame 4 of rear end frame unit 4
b is symmetrical with respect to the front frame 3a of the front end frame unit 3, and is composed of a pair of left and right first columns 8 and a pair of left and right first rafters 9.

[Intermediate frame unit]

The intermediate frame unit 5 is the front end frame unit 3.
However, unlike the front end frame unit 3, the studs 18, horizontal members 17, 21, horizontal bars 19, 20, and vertical bars 22 are not provided on the end face. The front frame 5a of the intermediate frame unit 5 is
The front frame 4a of the rear end frame unit 4 is the same as the rear frame 5b, and the rear frame 5b is the same as the rear frame 3b of the front end frame unit 3.

() Greenhouse assembly method Greenhouse 1 is assembled as follows.
First, each frame unit 3, 4, 5 is assembled,
Each assembled frame unit 3, 4, 5 is placed on the foundation 2. The rear frame 3b of the front end frame unit 3 and the front frame 5a of the intermediate frame unit 5, and the front frame 4a of the rear end frame unit 4 and the rear frame 5b of the intermediate frame unit 5.
are butted and connected, respectively. In addition, the struts 8 of each frame unit 3, 4, 5 and the strut front half and rear half constituent members 11a, 11
the lower end of b, the lower end of the stud 18, the side cross member 16,
The lower horizontal member 17 and the lower horizontal beam 20 are the foundation 2
It is fixed with anchor bolts etc. Then, the roof plate 28 and the end plate 29 are respectively attached, the sliding door 27 and the sliding window 26 are fitted, and the skylight 6 and its opening/closing device 7 are attached.

() Details of each constituent member of the frame unit With reference to FIGS. 5 to 9, each constituent member of each frame unit 3, 4, and 5 will be explained in detail by taking the front end frame unit 3 as an example.

[First Support] The first support 8 has a substantially E-shaped cross section opening toward the rear, and includes an inner wall 31, an outer wall 32, an intermediate wall 33, and a connecting wall 34. The outer wall 32 protrudes from both the front and rear sides of the connecting wall 34, and extends from the front and rear sides 3 bordering the connecting wall 34.
An inwardly protruding wall 35 is formed at the front end of the inner surface of the front portion 32a of the front portions 2a and 32b.

At the front end of the outer surface of the front side portion 32a of the outer wall 32 and the front end of the outer surface of the rear side portion 32b of the outer wall 32,
Internal enlarged groove (packet fitting groove) 38 that opens outward and extends in the length direction of the outer wall 32
are formed respectively. In the intermediate wall 34,
An enlarged internal groove 38 that opens outward and extends in the longitudinal direction of the intermediate wall 34 and an enlarged internal groove 38 that opens inward and extends in the longitudinal direction of the intermediate wall 34 are formed. ing. An enlarged internal groove 38 is formed in the inner front surface of the inwardly projecting wall 35 and is open toward the front and extends in the length direction of the inwardly projecting wall 35 . A pair of outwardly protruding walls 36 extending parallel to each other in the length direction of the outer wall 32 are formed on the outer surface of the front side portion 32a of the outer wall 32, respectively. A screw-fitting groove 39 is formed by both protruding walls 36 .

[Second strut front half constituent member] The second strut front half constituent member 11a has a substantially inverted E shape with a cross section opening toward the front, and includes an inner wall 41, an outer wall 42, an intermediate wall 43, and their connection. A wall 44 is provided. Inner side walls 41, 4
Projections 41a and 42a projecting rearward of the connecting wall 44 are formed at the rear of the connection wall 2, respectively.
An outwardly protruding wall 45 extending in the length direction of the outer wall 42 is formed on the outer surface of the protruding portion 42 a of the outer wall 42 . An L-shaped wall 46 having an L-shaped cross section and extending in the length direction of the outwardly projecting wall 45 is formed at the center of the front surface of the outwardly projecting wall 45 . outer wall 4
An enlarged inner groove 38 is formed on the outer surface of the outer wall 2 and is open outward and extends in the length direction of the outer wall 42 . The intermediate wall 43 also has an internal enlarged groove 38 that opens outward and extends in the length direction of the intermediate wall 43, and an internal enlarged groove 38 that opens inward and extends in the longitudinal direction of the intermediate wall 43. 38 are formed respectively.

[First rafter] The cross section of the first rafter 9 has the same shape as the cross section of the first support column 8, and the upper ends of both first rafters 9 are connected to each other by a plate-shaped connecting fitting 49. . Similarly, the lower end of each first rafter 9 and the upper end of each first support 8 are connected to each other by a plate-shaped connecting fitting 49. The front side portion 32a of the outer wall 32 of the first rafter 9 serves as a roof plate receiving portion, and the inwardly protruding wall 35 serves as an end plate receiving portion.

[Second rafter front half component member] The cross section of the second rafter front half component member 12a is the same as the cross section of the second strut front half component member 11a, and both second rafter front half component members 12
The upper end portions of a are connected to each other by a plate-like connecting fitting 49. Similarly, the lower end of each second rafter half component member 12a and the upper end of each second column front half component member 11a are connected to a plate-shaped connecting fitting 49.
are connected to each other by. The outer wall 42 of the second raft front half component member 12a serves as a roof plate receiving portion.

[Stud]

The cross section of each stud 18 is the same as the cross section of the first strut 8. Both studs 18 are arranged such that their inner and outer walls 31 and 32 mutually project toward the other stud 18.

[Lower horizontal member]

The lower horizontal member 17 includes a sloped wall 51 that slopes slightly downward toward the front, a front wall 52 that rises from the front edge of the sloped wall 51, and a rear wall that projects upward and downward from the rear edge of the sloped wall 51. A side wall 53;
It includes a pair of front and rear sliding door rails 54 formed on the upper surface of the inclined wall 51, and a pair of front and rear fixed walls 55 formed on the lower surface of the inclined wall 51. Between both fixed walls 55 on the lower surface of the inclined wall 51 and between the rear side wall 53 and the rear fixed wall 55, the inclined side 5
Screw fixing portions 56 extending in the length direction of the studs 1 and having both ends screwed to both studs 18 and each having a circular cross section are formed.

[Top horizontal member]

The upper lateral member 21 has a generally-shaped cross section and includes a horizontal wall 57 and both front and rear walls 58 and 59. A protruding portion 57a that protrudes further forward than the front side wall 58 is formed at the front portion of the horizontal wall 57.
A downward projecting wall 60 is formed at the front edge of the lower surface of the projecting portion 57a. Sliding door guide grooves 61 are formed on the lower surface of the horizontal wall 57 in correspondence with each sliding door rail 54 of the lower horizontal member 17. A lower horizontal member 17 is provided on the upper surface of the horizontal wall 57.
Screw-stopping portions 56 whose ends are screwed to both studs 18 are formed at positions corresponding to the two screw-stopping portions 56 . An internal enlarged groove 38 that opens forward and extends in the length direction of the front side wall 58 is formed in the front passage of the front side wall 58 .

[Horizontal beam]

The upper horizontal beam 19 has a roughly shaped cross section, and has screw fixing portions on its horizontal lower surface extending in the length direction and having an occluded circular cross section screwed at both ends to the studs 18 and the first support 8, respectively. 56 is formed.

The lower horizontal crosspiece 20 has an approximately-shaped cross section, and the rear side wall protrudes higher than the upper wall. The upper wall includes a front horizontal part 63, a rear horizontal part 64 located higher than the front horizontal part 63, and both horizontal parts 6.
3 and 64. An internal enlarged groove 38 that opens toward the front is formed on the front surface of the vertical portion 65 .

[Vertical beam]

The vertical beam 22 has a substantially rectangular cross section, and both sides of its front wall protrude outwards from both sides, and an internal expansion opening opens upward in the protruding portion and extends in the length direction of the front wall. Grooves 38 are formed respectively. A pair of forward protruding walls 66 extending parallel to each other in the longitudinal direction of the front wall are formed at the center width of the front surface of the front wall. Vertical beam 22
A screw-fitting groove 67 that extends in the longitudinal direction of the rear wall and opens toward the rear is formed in the center of the width of the rear wall. A screwed portion 56 extending in the direction is formed.

[Side horizontal member]

The cross section of the side transverse member 16 is similar to that of the lower transverse member 17.
A sloped wall 71 which has a shape substantially similar to the cross section of the screen and is sloped slightly downward toward the outside, and a lower screen door rail 7 rising from the outer edge of the sloped wall 71.
2, a side wall 73 protruding upward and downward from the inner edge of the inclined wall 71, a pair of left and right window rails 74 formed on the upper surface of the inclined wall 71, and a pair of left and right window rails 74 formed on the lower surface of the inclined wall 71. Fixed wall 75
It is equipped with Between both fixed walls 75 on the lower surface of the inclined wall 71 and between the side wall 73 and the inner fixed wall 7
Screw-fastening portions 56 extending in the length direction of the inclined wall 71 and having both ends screwed to the first strut 8 and the second strut half-forming member 11a are respectively formed between the first strut 8 and the second strut half-forming member 11a.

〔digit〕

The girder 14 has an approximate cross section, and the horizontal wall 81
and inner and outer walls 82, 83. A protrusion 82 a that protrudes downward from the horizontal wall 81 is formed at the lower part of the inner wall 82 . An inclined wall 84 extending diagonally upward inward is formed at the upper edge of the outer wall 83.

At a position from the right edge of the width center of the outer surface of the inclined wall 84, there is an auxiliary crosspiece fixing wall 8 that rises perpendicularly to the inclined wall 84 and extends in the length direction of the inclined wall 84.
5 is formed. A portion of the inclined wall 84 on the right side from the fixing wall 85 is an auxiliary crosspiece receiving portion 84a. The upper edge of the fixing wall 85 has a cross section L
A shaped roof plate receiving portion 86 is formed, and an internal expanding groove 38 that opens upward is formed on the lower inner surface of the roof plate receiving portion 86.

On the lower surface of the horizontal wall 81, an upper screen door rail 87 and a window guide groove 88 are formed at positions corresponding to the screen door lower rail 72 and each window rail 74 of the side horizontal member 16, respectively. On the upper surface of the horizontal wall 81, first columns 8 are provided at both ends at positions corresponding to the respective screw fixing portions 56 of the horizontal member 16.
Screw-fastened portions 56 are respectively formed to be screwed to the second strut front half constituent member 11a.

[Munaki]

The plank tree 15 is provided with chevron-shaped walls 91, each of which receives both end portions, at a connection portion between both first rafters 9 and a connection portion between both second half-half structural members 12a. The right side of the chevron wall 91 is formed wider than the left side. Yamagata wall 9
At the position from the left side of the center of the width on the upper surface of the right side of 1,
A skylight pivot portion 92 is formed that stands up perpendicularly to the right side and has a bent portion 92a facing downward and to the right at its tip and has a generally inverted J-shape in cross section.

On the lower surface of the chevron wall 91, excluding both ends thereof, there is a groove 93 for fitting a roof plate, which has the right half of the right side of the chevron wall 91 as one side wall and opens diagonally downward to the right.
is formed. At the right edge of the lower side wall of this groove 93, an auxiliary crosspiece fixing wall 94 is formed which projects diagonally downward to the left and is perpendicular to this side wall. At the lower side edge of this auxiliary crosspiece fixing wall 94, there is an auxiliary crosspiece receiving wall 9 that protrudes diagonally downward to the right so as to be perpendicular to the auxiliary crosspiece fixing wall 94.
5 is formed. On the lower surface of the auxiliary crosspiece receiving wall 95, there is a screw fixing portion 5 extending in the length direction thereof and having an occluded circular cross section and having both ends screwed to the rafter 9 on the right side of the roof and the structural member 12a of the front half of the rafter.
6 is formed.

〔mist〕

The left haze 23 has a substantially L-shaped cross section, and includes a lower wall 101 whose both ends are received by the intermediate wall 33 of the rafter 9 and the intermediate wall 43 of the rafter front half component member 12a, and the left side of the lower wall 101. It is provided with a rising wall 102 rising perpendicularly to a lower wall 101 from the edge. A roof plate fitting groove 103 is formed on the upper edge of the rising wall 102 and opens diagonally downward to the left and extends in the length direction of the rising wall 102. An auxiliary crosspiece receiving wall 104 is formed at approximately the center of the width of the left side of the rising wall 102, projecting diagonally downward parallel to the lower wall 101 and extending in the length direction of the rising wall 102. Auxiliary crosspiece receiving wall 1 in the rising wall 102
The upper part from 04 is an auxiliary crosspiece fixing part 102a. At the lower right side of the rising wall 102, there is formed a screw fixing portion 56 that extends in the length direction of the rising wall 102 and has both ends screwed to the rafter 9 and the rafter half component member 12a, respectively.

The mist 24 on the right side extends from the lower wall 105 whose both ends are received by the inner wall 31 of the rafter 9 and the inner wall 41 of the front half component member 12a, respectively, and the lower wall 105 from a position to the left of the center of the upper surface width of the lower wall 105. A rising wall 106 rising perpendicular to
, an auxiliary crosspiece support upper wall 107 protruding diagonally upward to the left from the upper edge of the rising wall 106 parallel to the lower wall 105 , and an upper wall 107 for supporting the auxiliary crosspiece extending parallel to the lower wall 106 from a position from the upper edge of the width center of the right side of the rising wall 106 . The middle wall 3 extends diagonally downward to the right and has rafters 9 at both ends.
3 and an intermediate wall 108 respectively received by the intermediate wall 43 of the raft front half component member 12a. At the top of the left side of the rising wall 106,
Screwed portions 56 are formed that extend in the length direction of the rising wall 106 and have both ends screwed to the rafter 9 and the rafter front half component member 12a, respectively.

[Auxiliary bar]

The cross section of the auxiliary bar 25 is the same as the cross section of the vertical bar 22. Both ends of the left auxiliary beam 25 are received by the auxiliary beam receiving portion 84a of the girder 14 and the auxiliary beam receiving wall 104 of the moya 23, respectively, and are supported by the auxiliary beam fixing wall 85 of the girder 14 and the auxiliary beam receiving wall 104 of the moya 23. They are each screwed to the crosspiece fixing portions 102a. Both ends and the middle part of the right side auxiliary crosspiece 25 are connected to the auxiliary crosspiece receiving part 84a of the girder 14 and the hollow tree 15.
The auxiliary crosspiece receiving wall 95 of the auxiliary crosspiece receiving wall 95 and the auxiliary crosspiece receiving upper wall 107 of the moya 24 are always received, respectively, and the auxiliary crosspiece fixing wall 85 of the girder 14, the auxiliary crosspiece fixing wall 94 of the managi 15, and the auxiliary crosspiece fixing wall 94 of the moya 24 are always supported. They are each screwed to the upper crosspiece 107 for supporting the auxiliary crosspiece.

The first column 8 and the first column of the rear end frame unit 4
The cross section of the rafter 9 is similar to that of the front end frame unit 3.
It is symmetrical with respect to the first support 8 and the first rafter 9, respectively. Second strut rear half component 11b and second tree rear half component 12b in rear end frame unit 4 and intermediate frame unit 5
The cross section is symmetrical with respect to the second strut front half component 11a and the second raft front half component 12a of the front end frame unit 3, respectively.

() Connection structure of each unit The second strut front half constituent member 11a and the second
The strut rear half component member 11b has a plurality of bolts 1
11 and a nut 112. A second support column 11 is constructed by both structural members 11a and 11b. The second rafter front half constituent member 12a and the second rafter half constituent member 12b, which are butted against each other between the frame units 3, 4, and 5, are connected to each other by a plate holding member 113 made of extruded aluminum. . A second rafter 12 is constituted by both the constituent members 12a and 12b.

The plate holding member 113 is in the form of a band plate, and internally enlarged grooves 38 extending in the length direction and opening downward are formed on both sides of the lower surface thereof, and grooves 38 are formed at intervals in the widthwise center of the lower surface. A pair of downwardly protruding clamping walls 114 are formed that extend parallel to each other in the length direction. Further, a plurality of screw insertion holes (not shown) are formed at intervals in the length direction between both clamping walls 114 of the plate holding member 113.

Between the pair of clamping walls 114 of the plate holding member 113, the front half constituent member 12a of the second raft 12,
With the outwardly protruding wall 45 of 12b inserted, the screw 115 passes through the screw insertion hole into both outwardly protruding walls 4.
Both structural members 12a and 12b of the second rafter 12 are connected to each other by being screwed between the two members 12a and 12b.

() Roof plate installation structure The right side of each roof plate 28 on the left side of the roof is
The left side of each roof plate 28 is fitted into the roof plate fitting groove 103 of No. 3 through a packing, and the left side of each roof plate 28 is fitted into the roof plate receiving portion 86 of the girder 14 via a packing partially fitted into the internal enlarged groove 38. It has been well received. The left side of each roof board 28 on the right side of the roof is
The right side of the roof plate 28 is received in the roof plate receiving part 86 of the girder 14 via a seal fitted in the internal enlarged groove 38. There is. The front and rear edges of the roof panels 28 located before and after the second rafter 12 are
An internal enlarged groove is formed in each outer wall 42 between the outer wall 42 of the front half component 12a and the front side of the plate holding member 113 and between the outer wall 42 of the rear half component 12b and the rear side of the plate holding member. 38 and a gasket fitted into the internal enlarged groove 38 of the plate holding member 113, respectively.

The roof plates 28 located before and after the auxiliary beam 25 are connected to each other by the auxiliary beam 25 and a plate holding member 113 fixed thereto.

The front edge of the roof shingle 28 at the front end of the roof is
The first rafter 9 of the front end frame unit 3 and its first
It is held in place by a corner cover 121 made of extruded aluminum and attached to the rafter 9.

The corner cover 121 has a general cross-sectional shape, and has a rear side 32b of the outer wall 32 of the first rafter 9.
a roof plate holding portion 122 that extends along the roof plate and is received by the upper edges of both outwardly projecting walls 36 of the first rafter 9;
The first rafter 9 includes an end plate holding portion 123 extending substantially along the inwardly projecting wall 35 of the first rafter 9. At a position from the rear end of the width center of the lower surface of the roof plate holding part 122, there is an outer outwardly protruding wall 36 extending in the length direction of the roofing plate holding part 122 and out of both outwardly projecting walls 36 of the first rafter 9. A positioning protrusion 124 that abuts on the front surface of the upper end is formed. An internal expanding groove 38 extending in the length direction of the roof plate holding part 122 and opening downward is formed at the rear edge of the lower surface of the roof plate holding part 122 . At a position from the upper end of the width center of the rear surface of the end plate holding part 123,
A rearward protruding hook portion 1 that extends in the length direction of the end plate holding portion 123 and has a tip end that abuts the lower surface of the front end of the front side portion 32a of the outer wall 32 of the first rafter 9.
25 is formed. Also, the end plate holding part 123
On the rear surface, a end plate holding portion 1 is provided at a position corresponding to the internal enlarged groove 38 of the inwardly projecting wall 35 of the first rafter 9.
An internal enlarged groove 38 extending in the length direction of 23 and opening toward the rear is formed. corner·
The cover 121 is attached to the first rafter 9 by screws 126 being fitted between both outwardly projecting walls 36 of the first rafter 9 from above the roof plate holding part 122. And roof plate 2
The front edge of 8 is formed between the rear side 32b of the outer wall 32 of the first rafter 9 and the roof plate holding part 122 of the corner cover 121. 38, and are held in place via gaskets fitted to the respective holes.

The roof plate 28 at the rear end of the roof is connected via a gasket between the first rafter 9 of the rear end unit 4 and the roof plate holding part 122 of the corner cover 121 attached to the first rafter 9. It's stuck.

() Attachment structure of the end board The lower end edge of the end board 29 between the first post 8 and the stud 18 is attached to the front horizontal part 63 of the lower horizontal crosspiece 20.
It is received through a gasket fitted into the internal enlarged groove 38 of the vertical portion 65 of the horizontal beam 20. The upper end of this end plate 29 is connected to the inwardly protruding wall 35 of the first rafter 9 and the corner portion attached to the first rafter 9.
It is held between the cover 121 and the end plate holding part 123 via gaskets fitted in the inwardly protruding wall 36 and the internal enlarged groove 38 of the end plate holding part 123, respectively. Further, the inner edge of the end plate 29 is formed between the outer wall 32 of the stud 18 and the plate holding member 113 attached to the stud 18, and the inner enlarged groove 38 of the outer wall 38 and the plate holding member 113 is
It is held in place by a gasket inserted into each. Further, the outer edge of the end plate 29 is located between the inwardly protruding wall 35 of the first support 8 and the end plate holding portion 123 of the corner cover 121 attached to the first support 8. They are held in place via gaskets fitted into the internal enlarged grooves 38 of the holding portion 123, respectively.

The lower edge of the end plate 29 between the studs 18 and the vertical bars 22 and between the vertical bars 22 is connected to the protrusion 57a of the horizontal wall 57 of the upper horizontal member 21, and to the internal enlarged groove 38 of the outer wall 58 of the horizontal member 21. Each is received through a fitted patch. The upper edge of each of these end plates 29 is held between the first rafter 9 and the end plate holding portion 123 of the corner cover 121 attached thereto via a gasket. Both side edges of these gable boards 29 are sandwiched between the studs 18 and the plate holding members 113 attached thereto, or between the vertical beams 22 and the plate holding members 113 attached thereto, via gaskets. It's stopped.

() Skylight In FIGS. 1 to 4, 7, and 8, the skylight 6 has a rectangular shape long in the front-rear direction, and is arranged above the opening 10 in the left half of the roof of the greenhouse 1. The left side of the frame 131 of the skylight 6 has three left side frame members 13, a front part, a middle part, and a rear part, which are approximately equal in length to the longitudinal direction of each unit 3, 4, 5.
2, respectively. The rear end of the front left frame member 132 and the left frame frame 1 in the middle part
32, the rear end of the middle left frame member 132, and the front end of the rear left frame member 132 are butted against each other.

Similar to the left side 132, the right side of the frame 131 has three right side frame members 1: a front part, a middle part, and a rear part.
33.

Between the front end parts of the front left frame member 132 and the front right frame member 133, and between the rear end parts of the rear left frame member 132 and the rear right frame member 133, there is a front frame member 134 and a rear part. Frame member 13
5 have been stopped from being handed over.

Between the abutting portions of the left frame members 132 and the abutting portions of the right frame members 133 corresponding to each abutting portion, there is a butt end connecting piece 1.
36 has been stopped.

Front and rear frame members 134, 135 and connecting crosspiece 136
Two auxiliary bars 137 parallel to the connecting bars 136 are arranged between the connecting bars 136 and the connecting bars 136.

Transparent glass plates 140 are fitted between the front and rear frame members 134 and 135 and the auxiliary bars 137 adjacent to them, between the connecting bar 136 and the auxiliary bars 137 on both sides thereof, and between adjacent auxiliary bars 137. It's stopped.

The left side frame member 132 and the right side frame member 133 have a substantially L-shaped cross section, and have opposite walls 1 facing each other.
32a, 133a and opposing walls 132a, 133
from the lower edge of a to the other side frame member 132, 1
Lower walls 132b, 133 protruding toward 33
b.

A pivot portion 141 is formed on the right edge of the lower wall 133b of the right side frame member 133. The pivot portion 141 is rotatably fitted into the bent portion 141a having an arc-shaped cross section along which the convex surface of the bent portion 92a of the skylight pivot portion 92 of the tree 15 is slidably aligned, and the bent portion 92a. Rotating shaft portion 141 with circular cross section
b, and a groove 141c having an arcuate cross section is formed by both of the grooves 141c into which the bent portion 92a is loosely fitted. And the pivot part 92 of Munagi 15
The bent portion 92a is the pivot portion 1 of the right frame member 133.
By fitting into the groove 141c of 41,
A skylight 6 is attached to a tree 15 so as to be openable and closable. A glass plate fitting groove 142 that opens into the frame 131 is formed on the upper edge of the opposing wall 133a of the right frame member 133.

At the lower end edge of the left side of the opposing wall 132a of the left side frame member 132, there is a support portion 1 that protrudes diagonally downward to the left almost perpendicularly to the opposing wall 132a and whose tip end is received by the plate holding member 113 on the left side of the roof.
43 is formed. Further, a glass plate receiving portion 144 having an L-shaped cross section and extending in the length direction of the opposing wall 132a is formed on the upper wall of the opposing wall 132a. An internal enlarged groove 38 that opens diagonally upward to the left is formed on the upper surface of the lower portion of the plate receiving portion 144 .

The cross section of the abutting end connecting piece 136 is approximately rectangular, and both sides of the upper wall protrude outward from the both side walls, and an internal enlarged groove 3 is formed on the upper surface of this protruding part.
8 are formed respectively. Screw fixing portions 136a extending in the length direction are formed at the center of the inner width of both side walls of the crosspiece 136, respectively. The left end of the crosspiece 136 is applied to the inner surfaces of the abutting ends of the two left side frame members 132 that are butted against each other, and screws are screwed into both screw fixing portions 136a from the outside of both left side frame members 132, respectively. Thereby, the abutting ends of both left side frame members 132 are connected to each other. This crosspiece 13
The right end of 6 is screwed to the abutted end portions of the two right side frame members 135 that are butted against each other in the same manner as described above, thereby connecting both right side frame members 133 to each other.

The front frame member 134 has a substantially rectangular cross section, and the rear side of its upper wall projects further rearward than the rear side wall, and an internally enlarged groove 38 is formed on the upper surface of this projection. Further, a pair of rising walls 145 are formed on the front side of the upper surface of the upper wall, extending parallel to each other at intervals and in the length direction thereof. A screw-fitting groove 146 is formed by the rising walls 145 . Further, on the front surface of the rear side wall, extending in the length direction and having both left and right side frame members 13,
2 and 133 are formed with screw-fastening portions 56, respectively. The cross section of the rear frame member 135 is symmetrical with respect to the front frame member 134. The cross section of the auxiliary beam 139 is the same as that of the auxiliary beam 25 on the roof of the greenhouse 1.
is isomorphic to the cross section of

The left side edge of each transparent glass plate 140 is received by a plate receiving portion 144 of the left side frame member 132 via a gasket fitted into an internal enlarged groove 38 of the plate receiving portion 144. The right edge of the glass plate 140 is fitted into a plate fitting groove 142 of the right frame member 133 via a gasket.

The glass plates 140 that are adjacent to each other in the front and back are connected to the auxiliary crosspiece 137 and the plate holding member 113 attached thereto, or the connecting crosspiece 1, similar to the roof sheet 28 of the greenhouse 1.
36 and a plate holding member 113 attached thereto.

The front edge of the glass plate 140 at the front end is clamped by the front frame member 134 and a corner cover 147 attached thereto. The corner cover 147 includes a vertical wall 147a along the outer surface of the front frame member 134, and a glass plate holder that projects inward from the upper edge of the vertical wall 147a, is received by the upper end of the rising wall 145 of the front frame member 134, and is screwed. portion 147b, and a rain shield portion 147c extending from the lower edge of the vertical wall 147a to the outside of the front frame member 134. Plate holding part 147b
An internally enlarged groove 38 that opens downward is formed at the rear edge of the lower surface. glass plate 140
The front edge of the front frame member 134 is connected to the upper wall and the corner.
It is held between the cover 147 and the plate holding part 147b via gaskets fitted in the upper wall of the front frame member 134 and the internal enlarged groove 38 of the plate holding part 147b, respectively.

Similarly, the trailing edge of the trailing edge glass plate 140 is
It is sandwiched between the rear frame member 135 and a corner cover attached to the rear frame member 135.

() Skylight opening/closing device In Figures 2 and 10, opening/closing device 7
In the greenhouse 1, the rotary shaft 162 extends in the front-rear direction along the inner surface of the left side of the roof and is received by bearings 161 attached to each of the first rafters 9 and the second rafters 12 on the rear side, and It is equipped with a reducer 163 that is attached to the second rafter 12 and that transmits the rotational force of a drive motor (not shown) to a rotating shaft, and a link mechanism 164 that converts the rotational movement of the rotating shaft 162 into an opening/closing movement of the skylight 6. .

A plurality of link mechanisms 164 are provided at intervals in the length direction of the rotating shaft 162. Each link mechanism 164 is pivoted via a square-shaped link connecting member 165 whose center portion is fixed to the rotating shaft 162 and a horizontal pin that extends in the left-right direction and whose left end extends in the front-rear direction to the left side frame member 132 of the skylight 6. A first link 167 is attached and has a square-shaped link connecting member 166 fixed to its right end, and a horizontal pin extending in the front-rear direction is connected to the upper end of the link connecting member 165 and the left end of the link connecting member 166. a second link 168 whose both ends are connected to each other;
and a third link 169 whose both ends are pivotally connected to the lower end of the link connecting member 164 and the right end of the link connecting member 165 via horizontal pins extending in the front-rear direction. The second and third links 168 and 169 are arranged on both sides of the link connecting members 165 and 166, respectively, so as not to interfere with each other. The rotating shaft 162 is rotated clockwise (first
0), the skylight 6
As shown by the chain line in FIG. 10, the right side frame member 1
The pivot portion 141 of 33 swings clockwise around the rotating shaft portion 141b, thereby opening the skylight 6. To close the skylight 6, the drive motor may be rotated in a direction that rotates the rotating shaft 162 counterclockwise.

Effects of the Invention The prefabricated greenhouse according to the present invention includes a front frame unit having a front frame and a rear frame, respectively;
It includes a rear end frame unit and at least one intermediate frame unit interposed between both frame units, and the front frame of the front end frame unit and the rear frame of the rear end frame unit are connected to a pair of left and right first frame units.
It consists of a pair of left and right first rafters whose upper ends are connected to each other so as to form an inverted V shape, and whose lower ends are connected to the upper ends of the left and right first pillars, respectively. A pair of left and right second rafter front half components, the upper ends of which are connected to each other in an inverted V shape, and the lower ends of which are connected to the upper ends of the left and right second strut front half components, respectively. The front frame of the rear end frame unit and the intermediate frame unit consists of a pair of left and right second column rear half constituent members, whose upper ends are connected to each other in an inverted V shape, and whose lower ends are the left and right second column rear half components. A pair of left and right second
The second strut front half component and the second strut rear half component are connected to form the second strut, and the second raft front half component and the second strut rear half are connected to each other. Since the constituent members are connected to form the second rafter, the greenhouse looks very solid after being assembled.

It is also very convenient because it is only necessary to increase or decrease the number of intermediate frame units depending on the length of the greenhouse required.

Moreover, configuring the second strut and the second raft as described above in itself connects adjacent front end frame units, intermediate frame units, and rear end frame units to each other. A greenhouse of the required length can be assembled efficiently.

[Brief explanation of drawings]

The drawings show an embodiment of this invention; Fig. 1 is a side view of the entire greenhouse, Fig. 2 is a plan view thereof, Fig. 3 is a front view thereof, Fig. 4 is a rear view thereof, and Fig. 5 is a view of the greenhouse. V- in the diagram
An enlarged sectional view along the V line, FIG. 6 is the − of FIG. 1.
7 is a sectional view taken along the - line in Fig. 1, Fig. 8 is a sectional view taken along the - line in Fig. 3, and Fig. 9 is a sectional view taken along the - line in Fig. 3. 10 are diagrams showing a skylight opening/closing mechanism. 1... Greenhouse, 3, 4, 5... Frame unit, 3
a, 4a, 5a...previous frame, 3b, 4b, 5
b... Rear frame, 8... First column, 11a...
First half constituent member of the second strut, 11b... Second half constituent member of the second strut, 9... First rafter, 12a... First half constituent member of the second raft, 12b... Second half constituent member of the second rafter.

Claims (1)

[Claims] 1 A front end frame unit 3 having front frames 3a, 4a, 5a and rear frames 3b, 4b, 5b, respectively, a rear end frame unit 4, and at least one intermediate frame unit 5 interposed between both frame units 3, 4. The front frame 3a of the front end frame unit 3 and the rear end frame unit 4
The rear frame 4b consists of a pair of left and right first columns 8 and a pair of left and right first rafters 9 whose upper ends are connected to each other so as to form an inverted V shape, and whose lower ends are connected to the upper ends of the left and right first columns 8, respectively. , the rear frames 3b, 5b of the front end frame unit 3 and the intermediate frame unit 5 are connected at their upper ends to a pair of left and right second strut front half constituent members 11a and to each other in an inverted V shape, and at their lower ends are connected to the left and right second struts. The front frames 4a and 5a of the rear end frame unit 4 and the intermediate frame unit 5 are made up of a pair of left and right second raft front half constituent members 12a connected to the upper ends of the front half constituent members 11a, respectively, and the front frames 4a and 5a of the rear end frame unit 4 and the intermediate frame unit 5 are connected to a pair of left and right second supports. From the rear half component member 11b and a pair of left and right second raft rear component members 12b whose upper ends are connected to each other so as to form an inverted V shape, and whose lower ends are respectively connected to the upper ends of the left and right second strut rear half component members 11b. Thus, the second strut front half constituent member 11a and the second strut rear half constituent member 11b are connected to form the second strut 11.
is constructed, and the second rafter front half constituent member 12a and the second strut rear half constituent member 12b are connected to constitute the second raft 12, and the second strut 1
Due to the above structure of the first and second rafters 12, a prefabricated greenhouse in which the front end frame unit 3, the intermediate frame unit 5 and the rear end frame unit 4 are connected to each other.