JP2013111015A - Bellows-shaped building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a bellows-shaped building having a simple structure, facilitating the transfer of tunnel supporters, enabling a covering material interlocked therewith to be opened and closed conveniently, and usable as a plastic greenhouse, a garage, a warehouse and a workshop.SOLUTION: The bellows-shaped building has tunnel-shaped both terminal part supporters and intermediate supporter group stood therein, and the covering material covering the outside of the supporter group. The intermediate supporter group can be moved in the tunnel axis direction, and the covering material is linked to the supporter group and arranged so as to be extended and folded according to the movement of the intermediate supporter group. Both feet of each of both the terminal part supporters are fixed with angular pipes and the center top parts are fixed by installing a round pipe having a groove-shaped opening part at the bottom face. A nearly spherical body connected upward to the top part of each of the intermediate supporters is freely fitted in the round pipe so that each of the intermediate supporters may be hung by the round pipe so as to be slidable, and both feet of the leg parts of each of the intermediate supporters are freely fitted to the angular pipe so as to be slidable.

Description

  The present invention is a simple structure that can be easily assembled, and can be used as a simple house in a farm and as a warehouse, a work place, or a garage in a vacant land, and the roof and side walls can be easily expanded or folded. The present invention relates to a bellows type structure configured as described above.

  In recent years, cultivation using handy and inexpensive pipe houses and tunnels has become widespread, and many vegetables have been cultivated throughout the year. Although the construction of the tunnel is a simple structure, it is a time-consuming construction method. In addition, the tunnel has a problem that it takes a lot of time and effort to attach and detach the covering material many times in order to manage the cultivation environment, for example, to adjust the atmospheric temperature in the tunnel, sunlight, and the like.

  Therefore, in order to solve these problems, the present applicant covers the tunnel where the covering material is stretched along the fence so that the vegetable cultivation environment, that is, heat retention, light shielding, insect repellent and the like can be suitably adjusted. Provided a bellows type tunnel that can be expanded or folded [Reference 1]. The applicant has applied for a bellows type tunnel (Japanese Patent Application No. 2011-001868) that can be applied to tall vegetables. Also, a bellows-type garage (Japanese Patent Application No. 2011-144999) applicable to a garage and a bellows-type warehouse / workplace (Japanese Patent Application No. 2011-145000) applicable to a warehouse or a workplace have been filed.

JP 2009-136293 A ([0008], [FIG. 1])

  The prior art of Patent Document 1 requires a tunnel using a tall tunnel post, particularly in the case of a tunnel used for a tall vegetable or a vegetable that requires a pillar. It is not easy to slide open and close using the two legs of the column, and similarly, when sliding a tall tunnel in the heel direction to open and close this tunnel covering material In addition, the stability is poor and the frictional resistance against sliding is large, which is inconvenient.

  The present invention solves these problems, and has a simple structure. Further, the tunnel support is easy to move, and it is easy to open and close the covering material in conjunction with this. It provides a bellows-type building that can be used as a tunnel (simple greenhouse), as well as a simple garage, a large warehouse, and a work place.

  In order to achieve the above object, the bellows type building according to claim 1 of the present invention is provided with a covering material that stands on both ends of the tunnel-like column and the intermediate column group and covers the outside of the column group, The intermediate strut group is movable in the axial direction of the tunnel, and a covering material is connected to the strut group, and is arranged to expand or fold with the movement of the intermediate strut group, Both ends of the struts are square pipes with both feet at the base, and the center top is fixed with a round pipe having a groove-like opening on the bottom, and is joined approximately upward from the top of each intermediate strut Are loosely fitted in the round pipe, the intermediate struts are suspended from the round pipe to be slidable, and both legs of the intermediate struts are loosely fitted to the square pipe. It is configured to be slidable.

The bellows type building according to claim 2 is the bellows type building according to claim 1, wherein at least one portion obtained by dividing the covering material between any adjacent intermediate struts of the bellows type building is provided. The struts at the divided portions can be connected or separated.

By adopting these configurations, the bellows type building can be used in the agricultural field, and if heat insulation, shading, and insect protection are necessary for vegetable cultivation, the intermediate strut group of the bellows type building can be deployed. The covering material can also be developed to easily form a tunnel (vinyl house) on the fence. On the other hand, if you don't need to cover the tunnel, for example, if you want to relieve the heat insulation, sunshine, or pollen transmission by insects, you can fold the covering material by packing up and moving it. Therefore, the same effect as removing the tunnel can be performed with a simple operation.

The bellows type building can also be used as a simple garage. If the car is parked at a predetermined position and the struts of the bellows type building are deployed, the covering material can also be deployed to form a garage with a roof. On the other hand, when getting on and off the car, if the space between the support columns is reduced and moved, the covering material can be folded, so it becomes the same state as removing the roof and walls of the garage, opening and closing the car door, A state that does not hinder getting on and off and loading and unloading of luggage can be performed with a simple operation.

Furthermore, the bellows type building can be used as a simple warehouse or a work place. In that case, if the intermediate strut group of the bellows type building is developed, the covering material is also developed, and a closed warehouse or work place can be easily formed. On the other hand, if the intermediate strut group is moved with a close interval, the covering material can be folded, so that the side walls and the roof of the bellows type building can be opened to make an open space. As described above, it is easy to make a bellows type building a closed space or an open space, and a work environment suitable for a warehouse or a work place can be arbitrarily selected and constructed. Further, when the bellows type building is used as a warehouse, it is easy to enter / exit the work place or load / unload the luggage from the side (long side) of the bellows type building. Therefore, when carrying in or taking out a heavy load, a vehicle such as a truck can be placed next to the side of the warehouse, so that the load can be easily loaded and unloaded. Also, when using an accordion-type building as a work place, moving the intermediate struts at close intervals and folding and using the covering material makes the work place an open space, so work that requires ventilation For example, it is convenient to perform painting work and welding work, and when the work is completed and the support group and covering material are expanded and covered, it becomes a warehouse state as it is, and it is easy to clean up. You can prevent used items from getting wet in the rain.

In addition, the bellows type structure has the tops of both ends of the column connected by a round pipe having a groove-like opening at the bottom, and a spherical projection is accommodated in the round pipe, from the round pipe to the projection. A fixed intermediate strut is suspended. Further, both foot portions of both end support columns are connected by square pipes having a square or rectangular cross section to form a rail, and the feet of each intermediate support column are disposed so as to wrap the square pipes. Here, the size of the foot of each intermediate strut is slightly larger than the outer periphery of the square pipe and is not normally in contact, but when the intermediate strut is distorted diagonally, the square pipe acts as a guide Fulfill. In addition, when a heavy wind or the like applies a load to the intermediate strut and the top round pipe bends and the intermediate strut sinks, the foot of each intermediate strut contacts the square pipe and supports the load at the foot of the intermediate strut Play a role. Therefore, in the present invention, each column is suspended only at the top, and the spherical body slides in the round pipe (rail). Therefore, when the intermediate column is moved, the intermediate column and the round pipe (rail) The resistance due to friction generated during the period can be significantly reduced as compared with the conventional one. Therefore, each intermediate strut can be moved with a small force. In addition, since there is a square pipe rail at the foot, each intermediate column does not tilt in the front / rear and left / right directions. Even if an unexpected load is applied to the intermediate strut due to a gust of wind or the like, the load can be supported by the rail of the square pipe at the foot, so that the top round pipe is not damaged.

The bellows-type building according to claim 3 is the bellows-type building according to claim 1 or 2, further comprising a height adjusting mechanism for changing the height of the struts on both legs of the both-end struts and the intermediate struts. It is characterized by that.

By adopting this configuration, it is possible to adjust the heights of both ends of the bellows type building and the intermediate column group. Normally, if the height is within reach, it is easy to move the intermediate struts, and if a suddenly tall object such as a tractor enters a bellows type building and works, By raising the height, it becomes possible to enter the bellows type building.

The bellows-type building according to claim 4 is the bellows-type building according to claim 1, 2, or 3, and the covering material for the wife portion provided in the wife portion can be divided or combined in the vertical direction at the center portion thereof. It is characterized by that.

  By adopting this configuration, it is possible to prevent rain and wind from entering the bellows-type building from the wife portion, and normal people, machines and cars can enter and exit from the wife portion of the bellows-type building. In particular, when used as a warehouse, it can be sealed to prevent intrusion of a suspicious person and improve the security state.

The bellows type building according to claim 5 is the bellows type building according to any one of claims 1 to 4, wherein the covering material is a sheet having flexibility, and a plastic film, a cold chill, a non-woven fabric, At least one is selected from a blue sheet, a heat ray blocking sheet, and an ultraviolet blocking sheet.

  By adopting this configuration, the covering material forming the roof and walls of the bellows type building is a sheet having flexibility, and depending on the purpose and use of the bellows type building, a plastic film, A cold chill, a non-woven fabric, a blue sheet, a heat ray blocking sheet, an ultraviolet blocking sheet or the like can be used properly. If it is used for agriculture as a greenhouse and used for heat insulation, if plastic film or non-woven fabric is light-shielding, colored plastic film or non-woven fabric is used as a breathable light-shielding material, if cold moth is insect-proof Any of these coating materials can be used. When used in a warehouse, blue sheets are cheap and easy to obtain. In addition, the use of a heat-shielding sheet can prevent the temperature in the workplace from becoming high even in summer, and the use of an ultraviolet protection sheet can be used to store items stored in warehouses such as plastic products. Can be prevented. Thus, these coating materials can be appropriately selected and used according to the purpose.

  According to the bellows type building according to claims 1 to 5 of the present invention, the operation of expanding or folding the building includes a round pipe provided at the top and an intermediate column having a structure suspended from the round pipe. By the combination, the intermediate strut is supported at three points by the top and both feet, so that the standing state of the intermediate strut is stabilized and the intermediate strut can be moved smoothly and easily.

  Moreover, since the bellows type | mold building of this invention is a simple structure compared with the conventional vinyl house, a garage, a warehouse, or a workplace, it can reduce an installation cost. In addition, it is easy to disassemble and assemble, and can be used in various ways, such as greenhouses, garages, warehouses, or workshops, as needed, to increase the operating rate of buildings. .

BRIEF DESCRIPTION OF THE DRAWINGS It is a bellows type building which concerns on the form for implementing this invention, Comprising: It is a typical whole perspective view. It is a bellows type building concerning the form for carrying out the present invention, (a) is a typical perspective view of a movable part of a pillar leg part and a pillar center top part, (b) is a top rail and an intermediate part pillar. It is sectional drawing of a top part. It is a bellows type building concerning the form for carrying out the present invention, and is a typical whole perspective view at the time of dividing a support and covering material. BRIEF DESCRIPTION OF THE DRAWINGS It is a bellows type building which concerns on the form for implementing this invention, Comprising: (a) is a typical side view at the time of developing the support | pillar and division | segmentation material of a division | segmentation part, (b) is the support | pillar of a division | segmentation part. It is a typical side view in case the covering material is divided.

  The form for implementing the bellows-type building concerning this invention is demonstrated using FIG. FIG. 1 shows a bellows type building according to an embodiment for carrying out the present invention, and is a schematic overall perspective view. FIG. 2A is a schematic diagram of a column leg and a movable part at the center top of the column. FIG. 3B is a cross-sectional view of the top rail and the top of the intermediate column, and FIG. 3 is a bellows type structure according to the embodiment for carrying out the present invention, in which the column and the covering material are divided. FIG. 4A is a schematic side view of the divided portion supporting column and the covering material, and FIG. 4B is a schematic side view when dividing the supporting portion and covering material of the dividing portion. It is a typical side view in the case of doing.

  As shown in FIG. 1, the bellows type building 1 includes an arch-shaped end column 2-1, an intermediate column column 2-2, an intermediate column column (divided portion) 2-2-1 on each farm. It stands up in the shape of a tunnel, and is configured such that the outer side of the intermediate column 2-2, 2-2-1 is covered with coating materials 4a, 4b. Then, the columns 2-2 and 2-2-1 in the middle part can be moved in the axial direction of the tunnel except for the fixed columns 2-1 at both ends, and the covering material 4a is moved to the columns 2-2, 2 It is arranged so that it can be unfolded or folded together with the struts 2-2 and 2-2-1 by being connected to 2-1. In the divided part, the intermediate part strut (divided part) 2-2-1 is arranged at an arbitrary divided part, and as shown in FIG. The support split part connecting member 5 can be freely connected and split. This is merely an example, and the division part can be selected as appropriate at an arbitrary place. Moreover, the covering material 4b for the wives divided into two is connected to the end strut 2-1 at the wives. With these configurations, the bellows-type building 1 has a simple structure, inexpensive facilities, and can be easily assembled and disassembled. In addition, the intermediate | middle part support | pillar 2-2, 2-2-1 is a pipe or rod shape, and a cross-sectional shape is a round shape or a square shape.

  Between the two end columns 2-1, a round pipe 3a is installed on the central top 2-1-a of the end column 2-1 and a square pipe 3b is installed on both legs 2-2b. It is fixed, and is stably self-supporting by the end column fixing tool 6. The round pipe 3a has an opening having a streaky bottom surface in the axial direction. As shown in FIGS. 2 (a) and 2 (b), spherical protrusions 2-2a provided on the intermediate struts 2-2 and 2-2-1 are passed through the openings and rounded. It fits in the pipe 3a and is loosely fitted. That is, the intermediate part support columns 2-2 and 2-2-1 are suspended from the round pipe 3a. Accordingly, since the spherical body of the intermediate column 2-2, 2-2-1 is suspended loosely in the round pipe 3a, the intermediate column 2-2, 2-2-1 is moved. Friction resistance at the time is reduced, it can be moved with little force without difficulty, and the bellows can be opened and closed easily. Further, as shown in FIG. 2A, the square pipe 3b has a rectangular or square cross-sectional shape. And the leg part 2-2-b of each intermediate | middle part support | pillar 2-2, 2-2-1 is made from C type steel or groove type steel, and is loosely fitted on the outer side of the square pipe 3b. The C-type steel or the groove-type steel is about 5 to 15 mm larger than the square pipe 3b per side, and usually the intermediate columns 2-2 and 2-2-1 are hung from the round pipe 3a. It is kept floating from the pipe 3b. However, when the intermediate struts 2-2 and 2-2-1 are moved, the C-shaped steel or the grooved steel 2-2b which is the leg of each intermediate strut 2-2 and 2-2-1 In addition, it plays a role of a guide so that the pillar does not incline in front, rear, left, and right in contact with the square pipe 3b. Therefore, it is possible to stand up by maintaining the stable state without supporting the intermediate support column in the axial direction by the three-point support. Further, when an unexpected load is applied to the intermediate column 2-2, 2-2-1 due to a gust of wind, the intermediate column leg 2-2b comes into contact with the square pipe 3b, and the column 2- 2, the load applied to 2-2-1 can be supported at the three points of the top portion 2-2a and the both leg portions 2-2b to prevent the round pipe 3a and the like from being damaged. It is preferable that the columns 2-1 2-2, 2-2-1 are made of metal or plastic pipes or rods, which are strong and light.

  Further, the leg portion 2-1b of the end column 2-1 and the intermediate column 2-2, the C-shaped steel or the grooved steel 2-2b which is the leg of the intermediate column (divided portion) 2-2-1 Is provided with a height adjusting mechanism 8. Therefore, usually, the height of the columns 2-1, 2-2, 2-2-1 is set to a height that can be reached by human hands so that the bellows can be opened and closed easily. Only when the machine enters the bellows type building 1 to work, the height of the columns 2-1, 2-2, 2-2-1 can be adjusted to be high so that the machine can enter. In addition, the height adjustment mechanism 8 is provided with a height of 2 to a short pipe having a slightly larger diameter than the support column into which the foot of the end support column 2-1 and the intermediate support column 2-2 and 2-2-1 are fitted. It is possible to adjust the height by opening a three-stage hole and inserting a metal rod so as to penetrate through the fixing holes of the columns 2-1, 2-2 and 2-2-1.

  The covering material 4 is a thin sheet having flexibility, and it is necessary to connect the struts as inner bones so that they can move together with the intermediate struts 2-2, 2-2-1. The ring-shaped covering material connecting portions 4c inserted through the supporting columns 2-1, 2-2, 2-2-1 are provided in advance in the covering material 4 at a plurality of positions of the supporting columns 2-1, 2-2, 2-2-1. Or forming a covering material connecting portion 4c by sandwiching and adhering to the aggregates of the pillars 2-1, 2-2, 2-2-1 with the same cloth as the covering material 4 It can be connected with.

In addition, the covering material 4b for the wife is connected to the end column 2-1 by using the covering material connecting portion 4c. The covering material 4b for the wife part is vertically divided into two near the center, and when the tractor or the car is carried into and out of the bellows type building 1, the divided covering material 4b for the wife part is used as a fastener or a magic. Remove a fastener such as a tape (registered trademark) and squeeze the covering material 4b for both ends on both sides. On the other hand, if the wife covering material 4b is connected with fasteners such as fasteners and Velcro (registered trademark), when the bellows-type building 1 is used as a greenhouse, it is possible to prevent cold from entering inside. In addition, when the bellows-type building 1 is used as a garage, a warehouse, or a work place, rain, dust, or mud can be prevented from entering the car, luggage, or work place.

  The covering material 4a for forming the roof or wall of the bellows-type building 1 includes a plastic film, a cold chill, a non-woven fabric, a blue sheet, a heat ray blocking sheet, and an ultraviolet ray blocking depending on the purpose and use of the bellows-type building 1. Use properly. For example, when the bellows-type building 1 is used as a greenhouse, if it is for heat insulation, a plastic film or nonwoven fabric is used, and if it is light-shielded, a colored plastic film or nonwoven fabric is used as a breathable light-shielding material. These insecticidal materials can be appropriately selected and used so that any insecticidal material can be used. In addition, when the bellows type building 1 is used in a garage, a warehouse or a work place, the blue sheet is inexpensive and easy to obtain. Therefore, if the bellows type building 1 is frequently used for transfer, Even if the covering material 4a is damaged, the equipment cost can be reduced. If the heat ray blocking sheet is used, it is possible to prevent the temperature inside the bellows type building 1 from becoming high even in summer, so that a comfortable working environment can be obtained when used as a work place. Moreover, if an ultraviolet shielding sheet is used, it is possible to suppress the deterioration of automobiles and objects stored in the bellows type building 1, for example, plastic products.

  Next, a usage method will be described with reference to FIGS. First, the case where the bellows type building 1 is used as a greenhouse will be described. The bellows type building 1 has a width of 2.0 to 2.5 m, a length of about 20 m, and a height of 2.0 to 2.5 m, and this is used as one unit. Depending on the state of the farm, two units can be connected in the tunnel axis direction, and the length can be about 40 m. As a result, machine work, for example, work on a tractor can be performed continuously, so work efficiency is improved. Here, when the tractor that performs the machine work enters the bellows type building 1, as described above, the feet 2-1 -b, 2- The height adjustment mechanism 8 provided in 2-b raises the height of the columns 2-1, 2-2, 2-2-1 and puts the machine.

The bellows-type building 1 is configured such that several large ridges 20 are accommodated therein, and are divided in the axial direction so as to be covered. Between the adjacent intermediate | middle part support | pillar (division | segmentation part) 2-2-1, it is comprised so that a coupling | bonding or division | segmentation is possible using the connection member 5. FIG. Thereby, it is possible to quickly cover a vine growing vegetables or the like with a tunnel partly for the purpose of heat insulation, light shielding, insect repellent and the like, without requiring time and effort. In particular, in the case of a long ridge, since it is divided at a plurality of places, it is easy to cover and remove the bellows type building 1.

  Next, the case where the bellows type building 1 is used as a simple garage will be described. Usually, a car enters and exits from the wife side of the bellows type building 1. Moreover, when storing a motor vehicle, the intermediate | middle part support | pillar 2-2, 2-2-1 and the coating | covering material 4a are expand | deployed, and intermediate | middle support | pillar (split part) 2-2-1 is connected and fixed. Thus, since the automobile is completely covered, the car is not stained or damaged by sunlight, rain, dust, bird droppings, yellow sand, iron powder, etc., and the deterioration of the paint can be prevented. The intermediate columns 2-2, 2-2-1 and the covering material 4 are attached so that the columns 2-2, 2-2-1 and the covering material 4a which are roofs and walls do not get in the way when people get on and off the vehicle. It may be divided and folded. In addition, when using the wide bellows-type structure 1, of course, it is not necessary to divide and fold the support | pillar 2-2, 2-2-1 covering material 4a at the time of getting on and off, and it can be used in the expanded state. Further, at the time of entry / exit of the automobile, the wife covering material 4b is bundled and fastened to the end column 2-1 by the wife covering material fixture 7 so as not to obstruct the entry / exit of the automobile. In addition, a part near the top portion of the end column 2-1 is separated from the end column 2-1 with a fastener or the like, and the side portion of the covering material 4a for the wife portion is used as the end column 2-1 for the wife portion. You may fix with the covering material fixing tool 7. FIG.

Furthermore, the case where the bellows type building 1 is used as a warehouse will be described. By dividing the covering material 4a connected to the intermediate struts 2-2, 2-2-1 of the bellows-type building 1 between the intermediate struts (dividing parts) 2-2-1, the bellows-type building From the side of the object 1, people can easily enter and exit and carry in and out of luggage. Therefore, when using the long bellows-type building 1 or when carrying heavy cargo in / out, it is not necessary to go to the entrance / exit of the wife part, and the side part can be opened at any place. By laying a car or a car in the warehouse, the distance to carry the luggage by hand can be shortened and the work efficiency can be improved. In addition, when loading and unloading a heavy load that cannot be carried by human power into and out of the bellows type building 1, the intermediate column support (divided portion) 2-2-1 is divided and folded to fold the roof. From there, it is possible to lift and load a load using a crane vehicle or a cab back crane vehicle (unic vehicle).

The case where the bellows type building 1 is used as a work place will be described. If the middle column (split unit) 2-2-1 is divided and the columns 2-2 and 2-2-1 are folded and used, the roof and side walls of the workplace will not exist, so ventilation is required. Convenient for performing operations such as painting and welding operations. In addition, it is very easy to clean up at the work place at the end of the work by simply unfolding and connecting the intermediate struts 2-2, 2-2-1 and the covering material 4 that have been divided and folded. , You can easily store what you used in the work and keep it from getting wet. In addition, if the intermediate column 2-2, 2-2-1 and the covering material 4a are deployed, the wind does not enter the work place, so that lightweight objects are not covered with wind or dust, In winter, workers can work without feeling cold. In addition, if the intermediate support columns 2-2 and 2-2-1 are folded, they can be ventilated even after cleaning, and the inside of the bellows type building 1 can be dried quickly and is very convenient.

  It can be widely used as a simple greenhouse, garage, warehouse, and workshop.

1: Bellows type structure 2-1: End support (fixed)
2-2: Intermediate column support 2-2-1: Intermediate column support (divided part)
2-1a: End strut top 2-1b: End strut leg
2-2a: Intermediate column post top 2-2b: Intermediate column leg 3a: Round pipe 3b: Square pipe
4a: covering material 4b: covering material for wife part 4c: covering material connecting part 5: strut dividing part connecting member 6: end strut fixing tool 7: covering material fixing tool for wife part 8: height adjusting mechanism 20: rod 21 : Prop for crop 22: Crop

Claims (5)

  Equipped with a tunnel-like both-end support column and intermediate column group, provided with a covering material covering the outside of the column group, allowing the intermediate column group to move in the tunnel axis direction, and connecting the coating material to the column group A bellows type structure arranged so that it can be expanded or folded along with the movement of the intermediate strut group, and the both end struts are square pipes at both feet and a groove-like opening with the central top at the bottom A substantially spherical body that is installed and fixed by a round pipe having a portion and joined upward from the top of each intermediate strut is loosely fitted in the round pipe, and each intermediate strut is suspended from the round pipe. The bellows type structure is configured to be slidable and to be slidable by loosely fitting both legs of the intermediate struts to the square pipe.   The at least one portion where the covering material is divided between any adjacent intermediate struts of the bellows type building is provided, and the struts of the divided portions can be joined or separated. A bellows type building described in 1.   The bellows type building according to claim 1 or 2, further comprising a height adjusting mechanism for changing the height of the struts on both legs of the both end struts and the intermediate struts. The bellows type building according to any one of claims 1, 2 and 3, wherein the covering material for the wife part provided in the wife part can be divided or combined in the longitudinal direction at the center part. The covering material is in the form of a flexible sheet, and is made of at least one selected from a plastic film, a cold chill, a non-woven fabric, a blue sheet, a heat ray blocking sheet and an ultraviolet blocking sheet. A bellows type structure according to 1 to 4.

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