JP2007289112A - Units used for construction of agricultural and horticultural houses and buildings by the units - Google Patents

Abstract

Provided is a unit used for construction of an agricultural / horticultural house capable of widening the width and depth of the house by a predetermined unit and maintaining the inclination of the roof at a predetermined angle when constructing an agricultural / horticultural house. That is.
A support, a slide body movable along the support, a roof material attachment arm having one end rotatably attached to the slide body, and the roof material attachment arm being rotatably supported. Agricultural / horticultural house unit having a support member with one end pivotably attached to the support column. Two locking rods having a gap tooth-shaped portion are arranged up and down to bite the gap tooth-shaped portion. By aligning, the slide body is locked, and the inclination of the roof material mounting arm can be held at a predetermined angle.
[Selection] Figure 1

Description

  The present invention relates to an agricultural and horticultural house unit used for construction of an agricultural and horticultural house by installing a plurality of units and a building by the unit, and more specifically, in a unit for constructing a suspended and supported roof type agricultural and horticultural house, The present invention relates to an agricultural / horticultural house unit that can change the inclination of the roof.

  Agricultural houses used for raising seedlings and vegetables, and horticultural houses used for cultivating flowers (hereinafter referred to as “agricultural and horticultural houses”) are constructed by connecting pipes formed in an arch shape or multiple pipes. A so-called pipe house is often used in which arched pipes are juxtaposed at appropriate intervals in the depth direction to form a skeleton, and the outside of the skeleton is covered with a sheet or film made of vinyl or the like. Houses with a structure in which steel frames are used for pillars and beams and the surroundings and roof are covered with corrugated tin made of vinyl chloride or metal are also used as large-sized ones.

As an invention / invention related to the structure of an agricultural and horticultural house, particularly a supporting column part which is a skeleton, an invention (Patent Document 1) which makes it easy to assemble by using an easily available straight iron pipe or a double column material An invention (Patent Document 2) relating to an arch for a large-sized pipe house having a structure and a diagonal material supporting a roof material and a beam material as a main aggregate is known.
However, the above-mentioned pipe house and the agricultural and horticultural house using the inventions described in these patent documents determine the width and depth of the house depending on the length and strength of the member to be used. Need to build.

  By the way, moisture, sunlight, and ventilation (control of temperature and humidity) are indispensable for growing plants including crops. Even in agricultural and horticultural houses, by opening and closing the windows and roofs on the sides and ceiling of the house, sunlight is taken in, ventilation is adjusted, and moisture is obtained by taking in rain and mist, although they are small. Things have been done. Many applications concerning the opening and closing structure of the roof part and the side part have been made, and many have a structure in which a cover such as vinyl is directly wound around a rotating shaft.

The invention relates to the opening and closing of the roof of an agricultural and horticultural house, and as a structure other than a structure for directly winding a cover or the like, a tension rod having an outer tube and an inner rod attached to a frame forming the house is expanded and contracted. A device that opens and closes a roof supported by a tension rod (Patent Document 3) and an invention that pulls a roof portion up with a wire and jumps up (Patent Document 4) are also known.
However, these roof opening and closing devices and inventions have a drawback in that maintenance of the roof part such as refurbishment and repair of the roof material in a state where the house is constructed is not easy.

On the other hand, it is not an agricultural / horticultural house, but in a garage or carport having an overhanging roof, as the invention in which the inclination of the roof portion is variable, the other ends of the upper chord material and the lower chord material, one end of which is connected to each other, are used. A carport having a structure in which a roof is connected to a lower chord member while being connected to a slider moving up and down along a column is known (Patent Document 5). In the present invention, only switching between the standing state and the erection state of the roof is assumed, and this state is suitable for an agricultural / horticultural house where it is necessary to change the moisture and the amount of sunlight to the cultivated material depending on the open / closed state of the roof. Absent.
Japanese Patent Laid-Open No. 9-220028 JP 2003-306973 A Utility Model Registration No. 3104808 Utility Model Registration No. 3104808 Japanese Patent No. 2820607

  The inventor of the present application has come up with an idea of a unit for constructing an agricultural and horticultural house in view of the above situation, and the problem is to increase the width and depth of the agricultural and horticultural house by a predetermined unit. It is possible to provide a unit used for construction of an agricultural / horticultural house capable of maintaining the inclination of the roof at a predetermined angle.

The invention according to claim 1 is a column, a slide body movable along the column, a roof material mounting arm having one end rotatably attached to the slide body, and one end of the roof material mounting arm at one end. A unit used for the construction of an agricultural / horticultural house having a support member that pivotably supports the middle and has the other end pivotally attached to the column. The slide body is placed at a predetermined position of the column. An agricultural / horticultural house unit characterized by having a locking structure.
Hereinafter, the unit for agriculture / horticultural house according to the present invention is also referred to as “unit of the present application”.

  When the slide body is moved, the inclination of the roof material mounting arm that is rotatably attached to the slide body changes. When an agricultural and horticultural house is constructed using the unit of the present application, vinyl or a roof panel is attached to the roof material mounting arm, and a roof portion is formed between adjacent units. Therefore, when the slide body is moved, the inclination of the roof portion changes.

According to a second aspect of the present invention, a structure for locking the slide body at a predetermined position is fixed to a support column and a first locking bar having a gap tooth-shaped portion rotatably attached to the slide body. The unit used for construction of an agricultural / horticultural house according to claim 1, comprising a second locking rod having gap-like irregularities.
The slide body is fixed by fitting the gap tooth-shaped portions of the two locking rods, and the inclination of the roof material mounting arm is maintained at a predetermined inclination.

Invention of Claim 3 is a unit used for construction of the agriculture and horticultural house in any one of Claims 1 thru | or 2, Comprising: The winding shaft which attached the end of the 1st rope body and the 2nd rope body was attached. It is a unit for agriculture / horticultural house having the other end of the first rope body attached to the slide body and the other end of the second lobe body attached to the support.
The slide body moves by rotating the winding shaft to wind up the first and second rope bodies or unwinding the wound rope body.

The invention according to claim 4 is a unit used for construction of the agricultural / horticultural house according to any one of claims 1 to 3, and includes a support material and a roof material mounting arm supported by the support material. This unit is used to construct an agricultural / horticultural house characterized by having two parts.
It is a unit having two roofing material mounting arms and a supporting rod for supporting the roofing material mounting arm on one column, and one end of the two roofing material mounting arms is rotatably attached to one slide body. .

  The invention according to claim 5 is a building using the unit for agricultural / horticultural house according to any one of claims 1 to 4.

  According to the invention described in claim 1, since the inclination angle of the roof material mounting arm can be maintained in multiple stages, when an agricultural and horticultural house is constructed by the unit of the present application, the opening and closing of the roof portion formed by the roof material The state can be set in multiple stages, and the open / close state of the roof portion can be changed according to the state of the crops and plants grown in the house or the weather.

  According to the second aspect of the present invention, the slide body can be locked in multiple stages by shifting the gap-tooth shaped portions to be fitted, and the inclination of the roof material mounting arm can be maintained at a predetermined inclination. In addition, since this locking bar is attached to the column and the slide body, it also has the effect of increasing the proof strength against the load related to the unit of the present application during wind or snowfall. Still further, since the locking rod attached to the slide body acts as a load for pulling down the slide body downward, it is also effective as a balancer for the load applied to the support material.

  According to the invention described in claim 3, since the inclination angle of the roof material mounting arm can be changed by rotating the winding shaft and moving the slide body, an agricultural and horticultural house was constructed by the present unit. In this case, the roof formed by the roof material attached to the roof material attachment arm can be easily opened and closed. Further, by connecting the winding shafts, there is an advantage that the roofs in the same row can be opened and closed without moving in the house.

  According to the invention described in claim 4, since one roof has two roofing material mounting arms in one unit, when constructing a large area house by further increasing the number of rows, the inner row except for the end By using the unit, the number of support columns can be reduced, and the labor involved in construction work and opening and closing of the roof portion can be reduced.

  According to the unit of the present invention according to any one of claims 1 to 4, the size of the house can be changed in both the depth and width directions by increasing or decreasing the number of units to be erected. It can correspond to. Moreover, since it is a unit, there is also an advantage that there is no worry of losing the components.

  In the structure according to claim 5, since the angle can be maintained by changing the angle of the roof portion, either the slide body side of the roof portion or the open end side of the roof portion is lowered or leveled. Maintenance work such as re-covering roofing materials can be done easily. Furthermore, there is an advantage that the roof portion can be opened almost completely, and a work vehicle such as a tractor can be put in the structure.

The agricultural / horticultural house unit according to the present invention is for constructing one agricultural / horticultural house as a whole by arranging a plurality of units in series at appropriate intervals and providing several similar rows in parallel.
Below, with reference to a figure, the construction method of the agricultural and horticultural house using this application unit and this application unit is demonstrated. Needless to say, the technical scope of the present invention is not limited to the following examples.

The standing method will be described later, and the present unit will be described. FIG. 1 is a view showing a state where an agricultural / horticultural house unit according to the present invention is erected. See also FIG. 5, which is depicted in more detail. In FIG. 5, the attachment portion of the roof material attachment arm 4 to the slide body 2 is depicted in a state before attachment.
A slide body 2 having a pipe cut to an appropriate length is movably fitted to a support column 1 made of a pipe having a diameter of about 30 mm and a length of about 3 m. One end of the support member 3 is attached to the vicinity of the upper end of the support column 1 so that the support member 3 can be turned up and down, and the other end of the support member 3 is rotatably supported from the center of the roof material attachment arm 4 closer to the support post 1. Install. Further, one end of the roof material mounting arm 4 is rotatably mounted on the slide body 2. As shown in FIG. 1 or FIG. 12, this attachment is appropriately separated from the slide body 2 and the center of rotation is arranged, so that the open end of the roof material attachment arm 4 can be jumped up to a vertical state (FIG. 1). 2).
Depending on the position at which the support material 3 pivotally supports the roof material mounting arm 4, the range in which the roof material mounting arm can be rotated varies, so that the agricultural and horticultural house constructed by the unit of the present application as well as the size of the roof material to be used In consideration of the height of the roof portion and the distance between the columns where the present unit is erected, it is necessary to provide an appropriate support position. Further, the rotation support position itself may be movable along the roof material mounting arm. This has the advantage that fine adjustment can be performed by changing the rotation support position later. Furthermore, it is also conceivable that the support material 3 can be expanded and contracted. By extending and contracting the support material 3, there is an advantage that the roof material mounting arm can be moved up and down while maintaining the inclination of the roof material mounting arm.

The rope 5 and the rope 6 are attached to the winding shaft 7 so as to be rewound, and the other end of the rope is attached to the upper portion of the support and the slide body 2. The winding shaft 7 formed of a pipe having a length of 30 cm is not fixed to the column 1, but is suspended by the rope 5 between the slide body 2 and the column mounting portion of the support member 3.
The rope was used in the form of a strip as shown in FIG. By doing so, an increase in shaft diameter due to the rope wound around the winding shaft was suppressed. If the number of ropes is three as shown in FIG. 9, twisting of the winding shaft due to the load from the rope can be prevented, which is even better. Further, when a rope having a normal circular cross section is used, a structure in which a series of rope guide grooves are provided on the winding shaft 7 is preferable so that the rope does not come off.
In the agricultural and horticultural house constructed using the unit of this application described later, the winding shafts in the same row are connected and used, but the winding shaft is not fixed, so even if there is a slight misalignment of the standing pillars, There is an advantage that adjacent winding shafts can be easily connected.

FIGS. 2, 3, and 4 show the movement of the roof material mounting arm 4 when the slide body 2 is moved along the support 1 by rotating the winding shaft 7 and winding the rope ( In addition, in FIG.2, FIG.3, FIG.4, description of the latching rod is abbreviate | omitted). When an agricultural and horticultural house is constructed by the unit of the present application, the roof material is attached to the roof material mounting arm to form a roof portion, and therefore the movement of the roof material mounting arm also represents the movement of the roof portion.
As shown in FIG. 2, in the state where the rope of the winding shaft 7 is unwound, the open end of the roof material mounting arm will be located above, and when the rope is wound up by rotating the winding shaft, The open end moves from top to bottom.
When the support member 3 is attached to the support column 1, the roof material attachment arm 4 can be brought into a substantially vertical state by attaching the rotation attachment part at a position away from the support column.

  As a method of rotating the winding shaft 7, a handle is attached to the winding shaft to rotate manually, or the winding shaft 7 is directly rotated by a rotation source such as a separately prepared motor or via a pulley or an annular transmission belt. A method of rotating can be considered. When a rotation source such as a motor is used, it is possible to automate the opening and closing of the roof part in conjunction with the control device, and to reduce the labor by a method such as remotely operating the control device. It is also possible.

Structure for locking the slide body at a predetermined position of the support column, that is, a locking rod having a gap tooth-shaped portion as a stopper means for fixing the inclination of the roof material mounting arm 4 (in the constructed house, the inclination of the roof part) The locking bar 17 is fixed to the lower side of the column 1 so as to cover the column, the locking bar 18 is rotatably attached to the slide body 2, and the gap teeth of the two locking rods are used. The shape portion can be fitted in multiple stages (see FIGS. 6 and 7). The gap-tooth shaped part was formed so that a gap 19 was formed when fitted. By doing so, the fitting can be performed smoothly. In FIG. 6, the roof material mounting arm 4 is omitted. Further, in FIG. 7, the roof material mounting arm 4 is arranged in the forward direction at the positions of two circles arranged on the slide body 2.
In this fitting type stopper, a rope may be attached to the locking bar 17 to connect the locking bars 17 in the same row. Thus, when the rope is pulled in a predetermined direction at the end of the row, the locking bar 17 is detached from the locking bar 18. Moreover, it is good also as a structure which is not caught when the upper corner | angular part of each locking die 17 cuts diagonally, and the slide body 2 moves upwards.
In this embodiment, a locking rod having a gap tooth-shaped portion is used to make the structure simple. However, another configuration of the stopper means is also conceivable. For example, the slide body 2 is provided with a sandwich structure and the constricted portion provided on the support column is sandwiched so that the slide body is locked at an appropriate position, or the pin is passed through the hole provided in the support column and the hole provided in the slide body. The structure etc. which are locked can be considered. In addition, also in the rotation support part of the support material 3 or the roof material attachment arm 4, the structure fixed through a pin in the hole provided in the predetermined position can be considered.

The roof material mounting arm 4 is configured such that the reinforcing plate 8 is sandwiched between two pipes (see FIG. 5). Although the reinforcing plate 8 is not necessarily required, when a farm house is constructed with the present unit, most of the load of the roofing material is applied to the roofing arm, and therefore it is preferably provided for reinforcement. In this case, since the load is particularly concentrated on the rotation support portion by the support member 3, the reinforcing plate 8 may be thickened in the vicinity of the rotation support portion.
It is expected that the length of the roof material mounting arm will vary depending on various conditions such as the size of the roof material to be used and the required height of the roof of the house to be constructed. It is conceivable to obtain a required length in advance and configure it with a rod or pipe of that length, to make the roof material mounting arm itself extendable, or to connect unit lengths to the required length. In this embodiment, since a rectangular panel having a length of 180 cm and a width of 90 cm is used as a roofing material, the length of the roofing material mounting arm 4 is constituted by a 180 cm pipe.

  FIG. 10 shows a unit having two roof material mounting structures. This is a unit having a roof material mounting structure portion (consisting of a roof material mounting arm 4 and a support material 3) in a symmetrical position with the support column 1 as the center. When constructing an agricultural and horticultural house, it is used for the inner row as seen in FIG.

Next, construction of an agricultural and horticultural house using the present unit will be described. Note that a house can be constructed without necessarily following this procedure.
FIG. 14 is a diagram showing an agricultural and horticultural house constructed by the present unit.
After leveling the land a little wider than the area of the house to be built, a concrete board 22 with holes at 90 cm intervals is laid, and a rail 21 having a concave cross section with holes at 90 cm intervals is opened on top of it. Are arranged in a row with the top facing upward, and a column-standing pipe 24 is inserted into the hole of the concrete plate and rail, and the column 1 of the unit having the roof mounting arm 4 on one side is inserted into the pipe 24, and the unit is Stand up. At this time, the roof material mounting arm 4 faces the inside of the house and the direction perpendicular to the depth direction. Also, in order to prevent the standing unit from falling down, construction work is easier if the columns are fixed with wires.
Since the rails 21 are arranged in all rows after the agricultural and horticultural house is completed, various uses can be considered. As an example, a cart that straddles strut columns can be placed on this rail, and used for caring for crops and florets from the moving cart.
In addition, the concrete board 22 and the rail 21 are not necessarily required.

  When the support column 1 is erected, the winding shaft 7 of the adjacent unit is connected. This connection may be a screw structure provided on the winding shaft 7 or may be connected via a separate connection pipe. In one row, the winding shafts are connected together, so that if the winding shaft 7 is rotated at least anywhere, the winding shaft in the same row rotates and winds the rope 5 and the rope 7. As a result, the roof material mounting arm moves as shown in FIGS. 2 to 4, and as a result, the roofs in the same row are opened and closed.

Next, the roofing material 12 is attached to the roofing material mounting arm 4 of the supporting column that meets. FIG. 11 is a diagram illustrating a state in which the roof material 12 is attached to the roof material attachment arm 4.
A roofing material 12 is placed on a pipe constituting the roofing material mounting arm 4 and a fastener 16 having a rod shape and an L-shaped cross section is arranged so as to contact the roofing material and the reinforcing plate, and is fastened to the roofing material mounting arm by screws. The roofing material 12 has a structure in which square pipes made of plastic or the like are lined up and integrated. Recently, a frame with a fixed size and a skylight material has been sold. Of course, vinyl or a film may be stretched between adjacent roof material mounting arms without using such a roof material.
When the vinyl 13 is used without using the roofing material 12, as shown in FIG. 12, a rail-like instrument 14 for fixing the vinyl 13 is fixed to the roofing material mounting arm 4 with a screw, and the end of the vinyl 13 is inserted. It fixes in the instrument 14 with the fastener 15 for pressing and fixing vinyl from the inside.
As for the attachment position of the roof material, in addition to the case where it is attached to the roof material attachment arm 4, as shown in FIG. 13, the support material passes through the support point of the roof material attachment arm 4 by the support material 3 from the open end of the roof material attachment arm 4. 3 may be attached. In the case of this attachment position, there is an advantage that rainwater does not flow toward the slide body. In addition, the wavy line | wire of the roof material attachment position 11 in FIG. 13 shows the attachment position of a roof material, and does not show the shape and material of a roof material.
This completes a row with a roof on one side.

In the case of increasing the width of the house, the roof material mounting arm uses two units to form a row parallel to the aforementioned row. At this time, the roof material mounting arm is set to be perpendicular to the row direction. The winding shaft is also connected.
This row is arranged at an appropriate interval from the side row, and the appropriate interval is a distance that the roof material attached to the roof material mounting arm coincides at the center between the rows to form a mountain shape. In this embodiment, it is 2.7 m.
After the necessary number of rows of units having two roofing material mounting arms 4 is divided in the same manner, the row on the other side is installed in the same manner as the row on the first side.
In order to make the whole house strong, it is better to connect the upper part of the column in the same position sideways with a wire. There are other ways to use this wire, such as installing an insect net or a shading curtain.
As described above, the agricultural and horticultural house by the present unit is constructed. Since the winding shafts in the same row are connected to one, it becomes an agricultural and horticultural house that can open and close the roof material in the same row by rotating the winding shaft.

  In addition, in FIG. 14, although the heel direction and the lower part of a support | pillar are cylinder removal states, this part can be set as various structures according to a use form and the use of a house. For example, in the heel direction, a separate pillar is set up to attach an entrance / exit, or a lower part of the side pole is set up on the outside, and the vinyl can be rolled up and down using the post. It is also possible.

  The unit according to the present invention can be applied to houses other than those for agricultural and horticultural use by appropriately strengthening each constituent member.

It is explanatory drawing which shows the state which stood up the unit for agriculture / horticultural house which concerns on this invention. It is explanatory drawing which shows the state of a roof material attachment arm when a slide body is located under the support | pillar. It is explanatory drawing which shows the state of a roof material attachment arm when a slide body is located in the middle height of a support | pillar. It is explanatory drawing which shows the state of a roof material attachment arm when a slide body is located above a support | pillar. It is a figure which shows the main components of the unit which concerns on this invention. It is explanatory drawing which shows the attachment and movable state of a latching bar. It is a figure showing the state by which the slide body was fixed by the latching rod. It is a figure showing the winding axis | shaft which attached two ropes. It is a figure showing the winding axis | shaft which attached three ropes. It is explanatory drawing which shows the unit for agriculture / horticultural house which has two roof material attachment arms which concern on this invention. It is explanatory sectional drawing of the state which attached the panel as a roofing material to a roofing material mounting arm. It is explanatory drawing sectional drawing of the state which attached the vinyl sheet as a roofing material to a roofing material mounting arm. It is explanatory drawing which shows another example of the attachment position of a roof material. It is explanatory drawing which shows the agricultural and horticultural house which concerns on this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Support | pillar 2 Slide body 3 Support material 4 Roof material attachment arm 5 Rope 6 Rope 7 Winding shaft 8 Reinforcement plate 9 Wire 11 Roof material attachment position 12 Roof material 13 Vinyl sheet 14 Instrument 15 Fastener 16 Fixture 17 Locking rod (stopper) )
18 Locking rod (stopper)
19 Clearance 21 Rail 22 Concrete plate 23 Fixed pile 24 Pipe for standing upright

Claims (5)

  A strut, a slide body movable along the strut, a roof material mounting arm having one end pivotably attached to the slide body, and the middle of the roof material attachment arm pivotally supported at one end And a unit used for construction of an agricultural / horticultural house having a support member rotatably attached to the support column at the other end, and having a structure for locking the slide body at a predetermined position of the support column. Agricultural / horticultural house unit.   The structure for locking the slide body at a predetermined position includes a first locking rod having a gap tooth-shaped portion rotatably attached to the slide body, and a second having a gap tooth-like unevenness fixed to the column. The unit used for the construction of an agricultural / horticultural house according to claim 1, characterized in that it has a locking rod.   It is a unit used for construction of the agriculture and horticultural house according to any one of claims 1 to 2, and has a winding shaft to which one end of the first rope body and the second rope body is attached, and other than the first rope body. Agricultural / horticultural house unit with the end attached to the slide and the other end of the second lobe attached to the support.   It is a unit used for construction of the agriculture and horticultural house according to any one of claims 1 to 3, wherein two components comprising a support material and a roof material mounting arm supported by the support material are provided. A unit used for building agricultural and horticultural houses.   A structure using the unit for agricultural / horticultural house according to claim 1.

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