JP5417139B2 - Assembled structure - Google Patents

Description

The present invention relates to an assembly-type structure that can be applied to, for example, a resting place such as a Toya, a smoking area, and the like.

For example, Patent Document 1 discloses a Toya that has one support column with a lower end buried in the ground and a roof supported by the top of the support column. The support column is made of H-shaped steel, and an aggregate made of an upper support frame and a lower support frame made of a lightweight shape steel in a square shape is welded near the top of the support column. And a rafter is attached so that it may incline and extend toward the upper support frame and the lower support frame from the top part of a support | pillar, and the roof board is attached to the upper surface of a rafter.

Japanese Patent Application Laid-Open No. 09-302911

However, in the above-mentioned Toya disclosed in Patent Document 1, among the upper support frame, the lower support frame, and the rafter constituting the roof frame, the upper support frame and the lower support frame are each aggregate in the vicinity of the top of the column. All are fixed by welding. As a result, since it is necessary to perform a large number of welding operations at the installation site, there is a problem to be solved that the Toya cannot be easily and quickly assembled and disassembled.

The main object of the present invention is to provide a novel prefabricated structure that allows easy and quick assembly and disassembly at the installation site.

According to the present invention, the center frame is provided with one upright central column and a roof frame supported by the central column, and the roof frame is screwed on the support portion disposed in the upper end region of the central column. A plurality of radiating beams fastened by a member so as to be separated from each other and supported so as to extend radially outward and circumferentially at a predetermined angular interval, and tips of the radiating beams adjacent to each other in the circumferential direction An outer connecting beam that extends horizontally between the two ends and is fastened to a corresponding radiating beam at both ends by a screw member, or between the outer connecting beam and an intermediate portion of the radiating beams adjacent to each other in the circumferential direction. Each of the radiating beams has a radius when viewed from a plane, and an intermediate connecting beam extending in parallel with the outer connecting beam in a horizontal direction and having both ends removably connected to the corresponding radiating beam. Each virtual straight line connecting the direction tips forms a virtual polygon that is a triangle or more. The length is set and each of the radiating beams is connected to a tip portion to which the outer connecting beam is connected, an intermediate portion to which the intermediate connecting beam is connected, or a tip portion and the intermediate connecting beam to which the outer connecting beam is connected. A support connecting member is disposed in the intermediate portion, and each of the support connecting members extends horizontally in a direction away from the lower ends of the pair of side flanges and the side flanges hanging from both sides of the web and the web. A channel plate portion comprising a support flange and a female screw member that is fixed to the upper surface of each support flange of the channel plate portion and stands upright from the upper surface, and the channel plate portion is fitted to the corresponding radiation beam from above A vertical axis is provided at each end of each of the outer connection beams, or at each end of each of the intermediate connection beams, or at both ends of each of the outer connection beams and each of the intermediate connection beams. Mounting holes with Each of the mounting holes corresponds to the both ends of each of the outer connection beams, or both ends of each of the intermediate connection beams, or both ends of each of the outer connection beams and each of the intermediate connection beams. It is fitted to one female screw member of the support flange of the support connecting member of the radiation beam from above and is placed and supported on one upper surface of the support flange, and the male screw member is screwed onto the corresponding female screw member from above. The assembly structure is characterized in that it is detachably fastened to the distal end portion of the radiation beam, the intermediate portion, or the distal end portion and the intermediate portion.
According to the present invention, the base end portion is fastened to the support portion disposed in the upper end region of the central support column and the upper end region of the center support column so as to be detachable by the screw member, and radially outward from the support portion. A plurality of radiating beams supported so as to extend in the circumferential direction at a predetermined angle interval, a roof plate support frame that is detachably connected to each of the radiating beams, and roof plates that are adjacent to each other in the circumferential direction Each of the radiating beams has a triangular or more imaginary straight line connecting the radial tips when viewed from the plane Each full length is set so as to form a virtual polygon, and each of the roof plate support frames includes a support connection channel plate composed of an elongated web and a pair of side flanges standing upright from both sides of the web, and from both sides of the web and web. A pair of side flanges hanging down and A plurality of mounting channel plates, and the upper surfaces of the plurality of mounting channel plates are overlapped and fixed to the lower surface of the web of the support connection channel plate in the longitudinal direction. Each of the mounting channel plates is fitted to the corresponding radiation beam from above and is detachably fastened by a screw member, so that each of the support connection channel plates extends along the upper surface of the corresponding radiation beam. Each of the roof plate units is at least one of a pair of side beams extending at a predetermined angle from one end fixed to each other, and at each end thereof extending between the side beams. A connecting beam of which the upper surface is positioned on a common plane with each upper surface of the side beams, and a triangular roof plate fixed to cover the upper surfaces of the side beams and the connecting beams, ~ side Each of which is composed of a hollow square member or a square member and has a protruding portion protruding downward from the lower surface of the connecting beam, and the protruding portions of the side beams in each of the roof plate units are adjacent to each other in the circumferential direction. The roof plate is inserted into the support connection channel plate of each of the matching roof plate support frame bodies from above and fastened to one side flange located on the side close to the circumferential direction by a screw member so as to be detachable. A roof plate unit is mounted between each of the support frames, and in the mounted state, a predetermined gap is formed between each side beam of the roof plate unit in each of the support connection channel plates. A prefabricated structure is provided.
According to the present invention, the base end portion is fastened to the support portion disposed in the upper end region of the central support column and the upper end region of the center support column so as to be detachable by the screw member, and radially outward from the support portion. 8 radial beams supported so as to extend at a predetermined angle interval in the circumferential direction, and when viewed from the plane, the total length of each of the radiating lines is such that a virtual straight line connecting the radial tips forms a virtual quadrangle. And eight radiating beams set, and a roof plate support frame removably coupled to each of the four radiating beams arranged on the diagonal of the virtual quadrangle, The end surface is inclined downward from the base end portion to the tip end portion, and each of the roof plate support frame bodies includes a support connecting channel plate including an elongated web and a pair of side flanges standing upright from both sides of the web, a web, A pair of side flanges hanging from both sides of the web A plurality of mounting channel plates, and the upper surfaces of the plurality of mounting channel plate webs are superposed and fixed on the lower surface of the web of the support connection channel plates at intervals in the longitudinal direction. Each of the mounting channel plates is fitted to the corresponding radiation beam from above and is detachably fastened by a screw member, so that each of the support connection channel plates extends along the upper surface of the corresponding radiation beam. Between each of the roof plate support frames that are positioned and are adjacent to each other in the circumferential direction, a roof plate unit including the roof plate is bridged and removably connected, and each of the roof plate units is connected from one end. A pair of side beams extending radially and at least one connecting beam extending between the side beams and fixed to each other, the upper surface being positioned on a common plane with the upper surfaces of the side beams Each of the side beams is composed of a hollow square or a square and has the same length downward from the lower surface of the connection beam. The protruding portions of the side beams in each of the roof plate units are inserted from above into the respective support connection channel plates of the roof plate support frames adjacent to each other in the circumferential direction. The roof plate unit is mounted between the roof plate support frames by being detachably fastened by screw members to one side flanges located on the sides close to each other in the circumferential direction. A prefabricated structure is provided in which a predetermined gap is formed between each side beam of the roof plate unit in each of the support connection channel plates.
The upper end surface of each of the radiation beams is inclined downward from the distal end portion to the proximal end portion, the central support column is formed from a tube member having a circular or polygonal cross section, and the upper end of the central support column penetrates in the center. An annular plate member in which a hole is formed is fixed, and the annular plate member is inclined downward from the outer peripheral edge toward the inner peripheral edge of the through hole, and the inner peripheral edge of the through hole is more than the inner peripheral surface of the central column. Positioned radially inward, the outer peripheral edge of the annular plate member is positioned radially outward from the outer peripheral surface of the central column, and each support connection channel plate of the roof plate support frame and each central column of the roof plate unit One end on the center side is preferably positioned at least radially inward from the outer peripheral edge of the annular plate member.
According to the present invention, the base end portion is fastened to the support portion disposed in the upper end region of the central support column and the upper end region of the center support column so as to be detachable by the screw member, and radially outward from the support portion. 8 radial beams supported so as to extend at a predetermined angle interval in the circumferential direction, and when viewed from the plane, the total length of each of the radiating lines is such that a virtual straight line connecting the radial tips forms a virtual quadrangle. And eight radiating beams set, and a roof plate support frame removably coupled to each of the four radiating beams arranged on the diagonal of the virtual quadrangle, The end surface is inclined downward from the base end portion to the tip end portion, and each of the roof plate support frame bodies includes a support connecting channel plate including an elongated web and a pair of side flanges standing upright from both sides of the web, a web, A pair of side flanges hanging from both sides of the web A plurality of mounting channel plates, and the upper surfaces of the plurality of mounting channel plate webs are superposed and fixed on the lower surface of the web of the support connection channel plates at intervals in the longitudinal direction. Each of the mounting channel plates is fitted to the corresponding radiation beam from above and is detachably fastened by a screw member, so that each of the support connection channel plates is arranged along the upper surface of the corresponding radiation beam. An imaginary straight line connecting one end of each of the support connection channel plates at the intermediate position of the support connection channel plate is viewed from a plane, and is arranged to extend from the distal end portion to an intermediate position on the nearer side than the base end portion. The positions of the one ends are defined so as to form a quadrangle, and the roof plate support frames respectively fastened to the four radiating beams arranged on the diagonal lines of the other virtual quadrangle are adjacent to each other in the circumferential direction. A main roof plate unit having a flat isosceles trapezoidal shape, each including a main roof plate, is spanned between each of the roof roof support frame bodies and is removably connected to each other. Each of the units includes a frame body and a main roof plate, and the frame body includes a pair of side beams extending from one end to the other end so as to gradually increase the distance between the side beams and the side beams. A short connecting beam extending between one end and fixed at both ends, and a long connecting beam extending between the other end of the side beam and fixed at both ends, each having an upper surface and an upper surface of each side beam A short connecting beam and a long connecting beam positioned on a common plane, wherein each of the main roof plates is secured to cover each of the corresponding side beams of the frame and the upper surface of each of the connecting beams; Each of the beam and the connecting beam is composed of a hollow square member or a square member, and each of the side beams is a connecting beam. Each of the side roofs of each of the main roof plate units is protruded from the lower surface of each of the main roof plate units in the circumferential direction. Inserted from above into each support connection channel plate and fastened to one side flange located on the side close to the circumferential direction by a screw member so as to be detachable between the roof plate support frames. A main roof plate unit is mounted, and in the mounted state, a predetermined gap is formed between the side beams of each of the main roof plate units in each of the support connection channel plates. On each of the radiating beams present in a quadrangular space formed inside four short connecting beams extending between one end of the side beams in each, there is one central with a planar quadrangular contour. The roof plate unit can be detached freely. Is, the periphery of the central roof plate unit is positioned so as to cover from above the upper end region of each of the main roof plate unit, prefabricated structure, characterized in that, is provided.
The roof plate support frame is also detachably connected to each of the radiation beams located in the middle of each of the four radiation beams arranged on the diagonal line of the other virtual quadrangular shape. Each of the supporting connection channel plates is arranged so as to extend from the distal end portion of the radiation beam along the upper surface of the corresponding radiation beam to the intermediate position where one side of the other virtual quadrangle is located. A central reinforcing beam is provided which extends between the longitudinal center of the short connecting beam and the long connecting beam in each of the roof plate units and is fixed at both ends, and the upper surface of the central reinforcing beam is provided with a side beam and the connecting beam. Each of the central reinforcing beams is formed of a hollow square member or a square member, and has a protruding portion that protrudes downward from the lower surface of each of the connecting beams to the same length as each of the side beams. Configured to have a central in each of the main roofing board units The projecting portions of the strong beams are inserted from above into the support connection channel plate of the roof plate support frame located in the middle of the roof plate support frames adjacent to each other in the circumferential direction, and are screwed into the side flanges. It is preferable that it is fastened so that it can be detached.
The central roof plate unit is supported by the central column and corresponds to each of the radiating beams existing in the quadrangular space, and extends in a downwardly inclined manner from the center toward the radially outward direction. Eight radiating beams, each of which is made of a hollow square or a square, and a rectangular outer beam to which the tip of each of the radiating beams is fixed and extends along the inner peripheral edge of the rectangular space, A central roof plate secured to the plurality of radiation beams so as to cover the upper surface of each of the radiation beams, and the radiation beams extending at least on the diagonal of the quadrangle in the central roof plate unit are arranged on both sides in the horizontal direction. A plurality of pairs of mounting flanges extending downward from each other are fixed to each other at intervals in the longitudinal direction, and each pair of the mounting flanges fixed to the radiating beam of the central roof plate unit is supported by a central column and Of the radiating beam that exists in the rectangular space. Fitted from above to the corresponding radiation beam Chi is fastened detachably by a screw member, it is preferable.
According to the present invention, the base end portion is fastened to the support portion disposed in the upper end region of the central support column and the upper end region of the center support column so as to be detachable by the screw member, and radially outward from the support portion. A plurality of radiation beams supported so as to extend at equal angular intervals in the circumferential direction, and a virtual straight line connecting the tips in the radial direction forms a pentagonal or more virtual regular polygon when viewed from the plane. A plurality of radiating beams each having the same overall length, and a roof plate support frame that is detachably connected to each of the radiating beams, and each upper end surface of the radiating beam extends from the proximal end portion to the distal end portion. Each of the roof plate support frames is inclined downward, and each of the roof plate support frames includes a long and narrow web and a pair of side flanges standing upright from both sides of the web, and a pair of side flanges depending from both sides of the web and web. Multiple mounting channels consisting of And the upper surfaces of the plurality of mounting channel plate webs are superposed and fixed on the lower surface of the support connecting channel plate web at intervals in the longitudinal direction. Each of the support connection channel plates is fitted from the distal end portion of the corresponding radiation beam along the upper surface of the corresponding radiation beam by being fitted to the corresponding radiation beam from above and being detachably fastened by a screw member. An imaginary straight line connecting one end existing at each intermediate position of each of the support connection channel plates is a pentagon or more other imaginary when viewed from the plane. The positions of the one ends are defined so as to form regular virtual polygons and the same number of other virtual regular polygons as the virtual regular polygons, and between the roof plate support frames adjacent to each other in the circumferential direction. Is a flat isosceles base Main roof plate units each including a main roof plate are bridged and detachably connected to each other. Each of the main roof plate units includes an isosceles trapezoidal frame and an upper surface of the frame And an isosceles trapezoidal main roof plate fixed so as to cover the frame, and the frame extends from one end fixed to the other to the other end at the same angle as the angle between each of the radiation beams A pair of side beams and a connecting beam extending between the other ends of the side beams and fixed at both ends thereof, the upper surface of which is positioned on a common plane with the upper surfaces of the side beams Each of the side beams and the connecting beam is formed of a hollow square member or a square member, and each of the side beams is configured to have a protruding portion protruding downward from the lower surface of the connecting beam by the same length, and the main roof plate unit The protrusions of the side beams in each of the two are adjacent to each other in the circumferential direction. The roof plate support frame is inserted into the respective support connection channel plates of the roof plate support frame body from above and fastened to one side flanges located on the sides close to the circumferential direction by a screw member so as to be detachable. A main roof plate unit is mounted between each frame, and in the mounted state, a predetermined gap is formed between the side beams of each of the main roof plate units in each of the support connection channel plates. Radiating beams existing in a regular polygonal space formed inside the same number of connecting beams as the number of the other virtual regular polygons extending between one end of the side beams in each of the main roof plate units. On each of them, one central roof plate unit having a regular polygonal outline as viewed from above is detachably connected, and the peripheral portion of the central roof plate unit is connected to the upper end region in each of the main roof plate units. Positioned to cover from above Prefabricated structure, characterized in that, is provided.
The central roof plate unit is supported by the central column and corresponds to each of the radiating beams existing in the polygonal space. A plurality of radiating beams, each of which is formed of a hollow square member or a square member, a polygonal outer beam to which each tip of the radiating beam is fixed and extending along an inner peripheral edge of the polygonal space; A central roof plate fixed to a plurality of radiating beams so as to cover the upper surface of each of the beams, and the radiating beams in the central roof plate unit have a pair of mounting flanges extending downward from both sides in the horizontal direction in the longitudinal direction. A plurality of pairs of fixing flanges fixed to the radiating beam of the central roofing plate unit are fixed to each of the radiating beams that are supported by the central column and exist in the polygonal space. The screw member is fitted from above Ri is releasably fastened, it is preferable.
The support portions of the plurality of radiation beams arranged in the upper end region of the central support column include a plurality of upper support frames fixed to the outer peripheral surface of the upper end portion of the central support column at predetermined angular intervals in the circumferential direction, For each of the support frames, a plurality of lower support frames fixed at the same circumferential position on the outer peripheral surface of the central post at equal intervals below the central post in the axial direction, and the lower support of the outer peripheral surface of the central post A lower annular plate member fixed to the lower side of each of the frames, and each of the upper support frame and the lower support frame extends perpendicularly and parallel to each other from a web extending in the vertical direction and both sides of the web. An upper support frame and a lower support frame which are made of a channel plate member made up of a pair of side flanges and whose outer surface of the web is fixed in contact with the outer peripheral surface of the central column and spaced apart in the axial direction of the central column Extending in the longitudinal direction of the channel plate member in each pair of The center line between the side flanges is positioned on a common axis parallel to the axis of the central support column, and the upper surface of the lower annular plate member is positioned so as to cover each channel-shaped lower end opening of the lower support frame from below. The base end portion of each of the radiation beams is preferably inserted between a pair of side flanges in each pair of the upper support frame and the lower support frame and fastened so as to be detachable by a screw member.
According to the present invention, it is provided with at least four upright columns and a roof frame assembly supported by being detachably fastened to each upper end of each column by a screw member. The central support frame disposed and the base end portion are fastened to the central support frame by a screw member so as to be detachable, and extend from the central support frame radially outward and at a predetermined angle interval in the circumferential direction. A plurality of radiating beams supported in such a manner that they extend horizontally between the distal ends of the radiating beams adjacent to each other in the circumferential direction, and the outer ends are detachably fastened to the corresponding radiating beams by screw members. An intermediate connection beam that extends in a horizontal direction between the intermediate portions of the radiation beams adjacent to each other in the circumferential direction and parallel to the outer connection connection beam, and whose both ends are detachably connected to the corresponding radiation beam. The upper end surface of each radiating beam Each of the support columns is provided with an upright support column body and a support member disposed on the upper end of the support column body, and the support member is a pair of sides upstanding from both sides of the web and the web. A channel shape including a flange is formed, and the outer surface of the web is abutted and fixed to the upper end of the support column, and the roof frame assembly includes a base end portion and a distal end portion of each of the radiation beams supported by each of the support columns. The intermediate position between them is inserted and supported between a pair of side flanges in the support member of the corresponding column, and is detachably fastened by a screw member, thereby being supported at the upper end of each column, A support connecting member is disposed in the intermediate part to which the intermediate connecting beam is connected, or the tip part to which the outer connecting beam is connected and the intermediate part to which the intermediate connecting beam is connected. And both A channel plate portion comprising a pair of side flanges depending from each other and a support flange extending horizontally in a direction away from each lower end of each of the side flanges, and fixed to the upper surface of each of the support flanges of the channel plate portion Each of the intermediate connection beams, each of the outer connection beams, and each of the intermediate connection beams. Each of the both ends of each of the two is formed with a mounting hole having an axis in the vertical direction, the both ends of each of the intermediate connection beams, or each of the outer connection beams and each of the both ends of each of the intermediate connection beams, Each of the mounting holes is fitted to one female screw member of the support flange in the support connecting member of the corresponding radiation beam from above and is placed and supported on one upper surface of the support flange, and the male screw portion from above. Provided is a prefabricated structure characterized in that a material is screwed into a corresponding female screw member so as to be detachably fastened to the intermediate portion of the radiating beam, or to the tip portion and the intermediate portion. Is done.
The central support frame includes a plurality of channel plate portions radially arranged around one vertical axis, and each of the channel plate portions is perpendicular to each other at right angles from both sides of the web and the web extending in the vertical direction. A pair of side flanges extending in parallel, and extending linearly in the vertical direction with the outer surface of the web directed toward the vertical axis and the distal ends of the pair of side flanges directed radially outward Preferably, each base end portion of the radiation beam is inserted between a pair of side flanges in each of the support frames and fastened so as to be detachable by a screw member.
The central column or at least four columns include a support substrate and a column main body standing upright from the support substrate, and the support substrate is detachably fastened by a screw member on the installation surface, or at least one base member It is preferable to be detachably fastened by a screw member and placed on the installation surface, or to be fastened detachably by a screw member to a central portion or at least four corners of the floor frame assembly.

The assembly type structure according to the present invention can be assembled and disassembled easily and quickly at the installation site.

BRIEF DESCRIPTION OF THE DRAWINGS It is a figure which shows schematically the structure of embodiment of the assembly-type structure comprised according to this invention, (a) is a top view, (b) is a front view, (c) is a top view mainly of a floor frame assembly. It is. FIG. 2 is an enlarged perspective schematic view specifically showing the assembly type structure shown in FIG. 1. It is a top view which expands and shows the floor frame assembly shown in FIG.1 (c) in detail. It is one enlarged view of the floor frame body which comprises the floor frame assembly shown in FIG. 3, Comprising: (a) is a top view, (b) is the side view which looked at (a) from the right, (c) is (a) It is the other side view which looked at from the bottom. It is an enlarged front view which shows the state by which the jack member was mounted | worn with the frame for jack installation contained in the floor frame assembly shown in FIG. It is the A section enlarged view of FIG. It is a front view which expands and shows the center support | pillar of the assembly-type structure shown in FIG. FIG. 10 is an enlarged cross-sectional view taken along the line B-B in FIG. 9. It is a front view which expands and shows the upper end area | region of the center support | pillar shown in FIG. It is an enlarged plan view which shows the roof frame of the assembly-type structure shown in FIG. 2 with a support part, Comprising: It is an enlarged plan view which abbreviate | omits and shows it. FIG. 3 is an enlarged front view showing a floor frame assembly, a center column, a long radiating beam, and a short radiating beam in the assembly type structure shown in FIG. 2. It is an enlarged view which shows the structure of the short radiation beam shown in FIG. 11, (a) is a top view, (b) is a front view, (c) is a left view of (b). It is an enlarged front view which shows the structure of the long radiation beam contained in the assembly-type structure shown in FIG. FIG. 11 is an enlarged cross-sectional view taken along the line CC in FIG. 10, where (a) is an exploded view and (b) is an assembly view. It is the D section enlarged plan view of FIG. It is the E section enlarged plan view of FIG. It is an enlarged view which shows the structure of the exterior connection beam in the roof frame shown in FIG. 10, Comprising: (a) is a top view which abbreviate | omitted a part, (b) is a front view which abbreviate | omitted a part, (c) is (b) ) Is a left side view. It is an enlarged plan view which decomposes | disassembles and shows the F section of FIG. It is an enlarged plan view which decomposes | disassembles and shows the G section of FIG. It is an enlarged view which shows the structure of the intermediate | middle connection beam in the roof frame shown in FIG. 10, Comprising: (a) is a partially abbreviated plan view, (b) is the front view which looked at (a) from the lower part, FIG. FIG. 3 is a perspective view showing a state where a roof (tent), a floor, a fence, and the like are attached to the assembly type structure shown in FIG. It is a top view of other embodiments of an assembly type structure constituted according to the present invention, and a partly omitted plan view. It is an enlarged front view which decomposes | disassembles and shows the floor frame assembly of the assembly-type structure shown in FIG. 22, a center support | pillar, a pair of short radiation beam, and a center roof board unit. It is an assembly drawing of the structural member shown in FIG. It is a HH arrow expanded sectional view of FIG. FIG. 25 is an enlarged cross-sectional view taken along the arrow I-I in FIG. 24. It is a top view which removes the roof board and shows one of the main roof board units attached to the assembly-type structure shown in FIG. It is JJ arrow expanded sectional view of FIG. It is KK arrow expanded sectional view of FIG. It is a figure which shows the center roofing board unit shown in FIG. 23, the radiation beam and outer shell beam which remove | eliminated the center roofing board of the center roofing board unit corresponding to mutual positional relationship. It is a figure which shows schematically the structure of other embodiment of the assembly-type structure comprised according to this invention, Comprising: (a) is a top view, (b) is a front view. FIG. 32 is a perspective schematic view specifically showing the assembly type structure shown in FIG. 31. It is a top view of the roof frame of the assembly-type structure shown in FIG. 32, Comprising: One part is a top view shown abbreviate | omitting. It is a front view which shows the floor frame assembly of the assembly-type structure shown in FIG. 32, a center support | pillar, and a pair of radiation beam. FIG. 33 is a schematic perspective view showing a state where a roof (tent), a floor, a fence, and the like are attached to the assembly type structure shown in FIG. It is a front view which shows schematically the structure of other embodiment of the assembly-type structure comprised according to this invention, Comprising: It is a front view which shows a foundation, a center support | pillar, and a pair of radiation beam. It is a top view of the roof frame of the assembly-type structure shown in FIG. 36, Comprising: One part is a top view shown abbreviate | omitting. It is the L section expanded sectional view of Drawing 37, (a) is an exploded view and (b) is an assembly drawing. It is a figure which shows one of the outline connection beams in the roof frame shown in FIG. 37, Comprising: (a) is the top view which abbreviate | omitted one part, (b) is the front view which looked at (a) from the downward direction. FIG. 6 is a view showing still another embodiment of the assembly-type structure configured according to the present invention, and includes a floor frame assembly, a center column, a pair of radiating beams, a roof plate support frame, and a roof plate unit. It is a front view which decomposes | disassembles and shows. It is an assembly drawing of the structural member shown in FIG. FIG. 42 is a schematic perspective view illustrating a part of the radiation beam, the roof plate support frame, and the roof plate unit shown in FIG. It is a perspective schematic diagram broken and shown. FIG. 6 is a schematic perspective view showing still another embodiment of an assembling structure constructed in accordance with the present invention, and is a schematic perspective view showing a part thereof exploded. It is a top view of the assembly state of the assembly-type structure shown in FIG. 43, Comprising: One part is a top view shown abbreviate | omitting. FIG. 45 is an enlarged plan view showing one of the roof plate units included in the assembly type structure shown in FIG. 44 with the roof plate removed. It is a front view which decomposes | disassembles and shows the floor frame assembly of the assembly-type structure shown in FIG. 43, a center support | pillar, a pair of radiation beam, a roof-plate support frame, and a roof-plate unit. FIG. 47 is an assembly diagram of the components shown in FIG. 46. It is the structure schematic which expands the M section of FIG. 47, and shows a part in cross section. It is a figure which shows schematically the structure of other embodiment of the assembly-type structure comprised according to this invention, Comprising: (a) is a top view, (b) is a front view, (c) is a roof frame assembly. FIG. FIG. 50 is a schematic perspective view specifically showing the assembly type structure shown in FIG. 49. It is a top view which expands and shows the floor frame assembly shown in FIG.49 (c) in detail. It is an enlarged view which decomposes | disassembles and shows the support | pillar of the assembly-type structure shown in FIG. 50, the frame for jack installation, and the jack member, (a) is a front view of the support | pillar and bolt which abbreviate | omits and shows them (B) is a front view of the frame for jack installation, (c) is a front view of a jack member. It is a top view of the roof frame assembly of the assembly-type structure shown in FIG. 50, Comprising: One part is a top view shown abbreviate | omitting. It is an enlarged view which shows the structure of the center support frame in the roof frame assembly of the assembly-type structure shown in FIG. 50, Comprising: (a) is a top view, (b) is a front view. It is a top view which shows the state by which the base end part of the radiation beam was fastened by the center support frame shown to Fig.54 (a). It is a perspective schematic diagram which shows the state which mounted | wore the roof (tent), the floor, the fence, etc. with the assembly-type structure shown in FIG. 50, Comprising: It is a perspective schematic diagram which abbreviate | omits and shows it.

Hereinafter, an embodiment of a prefabricated structure constructed according to the present invention will be described.

1-21, one embodiment of a prefabricated structure constructed in accordance with the present invention is shown. As shown in FIGS. 1 and 2, the assembly-type structure includes a floor frame assembly 2, a center column 4, and a roof frame 6. As shown in FIG. 3, the floor frame assembly 2 includes a pair of floor frame bodies 8 made of mutually common components and a plurality of connecting frames arranged between the floor frame bodies 8. The connecting frame member 10 and the jack installation frame 12 are provided.

With reference to FIG. 4, the floor frame body 8 includes a rectangular outer frame 22 including a one side frame 14, another side frame 16, one end frame 18, and the other end frame 20. The outer frame 22 is at a pair of corners where at least the one side frame 14 intersects with the one end frame 18 and the other end frame 20, and in the embodiment, further at a central position between the corners in the one side frame 14. A jack installation frame 12 is provided. As shown in FIG. 5, the jack installation frame 12 made of a common component member includes a main body 12 </ b> A made of a hollow square (steel pipe) and a bottom plate 13. The bottom plate 13 is made of a steel plate having the same rectangular outline as the cross section of the main body 12A, and a female screw hole 13A is formed in the center. The bottom plate 13 is polymerized and welded to the lower end of the main body 12A. In the present specification, “welding” means fixing by welding. A plurality of intermediate frames 24 are disposed between the one side frame 14 and the other side frame 16 of the outer frame 22. Between the intermediate frame 24 orthogonal to the center of the other side frame 16 and the two intermediate frames 24 facing each other with the intermediate frame 24 interposed therebetween, the auxiliary frame 26 is parallel to the other side frame 16 with a space therebetween. It is arrange | positioned so that it may extend. The one side frame 14, the other side frame 16, the one end frame 18, the other end frame 20, the intermediate frame 24, and the auxiliary frame 26 are channel steel plates (from a web and a pair of side flanges) having substantially the same cross-sectional shape. Each of the side flanges is directed toward the upper surface. The upper surface of the floor frame 8 is positioned to be on a common plane, and the lower surface is positioned to be on another common plane parallel to the plane.

Each upper side flange of the auxiliary frame 26, an upper side flange sandwiched between each of the auxiliary frames 26 in the middle intermediate frame 24, and an upper side of the other side frame 16 facing each of the auxiliary frames 26 Mounting holes 28 are formed in the flanges, and nuts (not shown) having an axis common to the mounting holes 28 are welded to the lower surfaces of the side flanges.

As shown in FIG. 6, the connecting frame member 10, which is a common component member, is formed of a hollow square member (steel pipe). The hollow square material constituting each main body 10A of the connecting frame member 10 has substantially the same cross-sectional shape as the hollow square material constituting the main body 12A of the jack installation frame 12. Such a configuration makes it possible to use a common hollow square (steel pipe), which contributes to cost reduction. The total axial length (the length between the upper end and the lower end) of each of the connecting frame members 10 is the total length of each jack installation frame 12 (the length between the upper end of the main body 12A and the lower surface of the bottom plate 13). The same. Each of the jack installation frames 12 that form a connection frame together with each of the connection frame members 10 has a common component with the jack installation frame 12 of the floor frame 8. Such a configuration also contributes to cost reduction.

3 and 6, the floor frame assembly 2 includes a plurality of connecting frame members 10 and jack installation frame bodies 10 </ b> A disposed between the other side frames 16 of the floor frame body 8. 12A (FIG. 5) and the other side frame 16 are integrally configured by being detachably fastened by a plurality of bolts & nuts 30 which are screw members. The upper surface of the floor frame assembly 2 is positioned on a substantially common plane.

As described above, since the floor frame assembly 2 according to the present invention has common components, it contributes to cost reduction. Further, the floor frame assembly 2 is configured by detachably fastening the pair of floor frame bodies 8 with bolts and nuts 30 via the plurality of connecting frame members 10 and the jack installation frame body 12, respectively. This enables easy and quick assembly and disassembly at the installation site and contributes to cost reduction.

2, 3 and 5, the floor frame assembly 2 is placed on a placement surface via a placement substrate 42 described later of a plurality of jack members 40 which are detachably mounted. Each of the jack members 40 made up of components that are common to each other includes a mounting substrate 42 that is mounted on the mounting surface, and a bolt that is a male screw member that is fixed to the mounting substrate 42 and stands upright from the mounting substrate 42. 44. The bolt 44 is welded in a state where the top surface of the head is in contact with one surface of the mounting substrate 42. Each of the jack members 40 is rotatably installed in each of the jack installation frame bodies 12 by screwing the bolts 44 into the female screw holes 13A of the bottom plate 13 of the jack installation frame body 12 from below.

On the other hand, there is still another embodiment in which the floor frame assembly 2 is detachably fastened to the installation surface by a screw member without using the jack member 40. In this embodiment, for example, a configuration in which a fixing frame (not shown) is provided instead of the jack installation frame 12 of the floor frame assembly 2 is conceivable. As an embodiment of the fixing frame, for example, instead of the female screw hole 13A formed in the center of the bottom plate 13 of the jack installation frame 12 (FIG. 5), a screw member for fixing to the installation surface is used. A configuration in which a mounting hole into which the bolt is inserted is formed and the other configurations are substantially the same is conceivable. In this embodiment, a concrete foundation, for example, is installed at a position where each of the fixing frames is placed, and the bottom plate of the fixing frame is detached by a bolt from a cap nut embedded in each of the foundations. Fasten freely. If the mounting surface is horizontal, there is still another embodiment in which the floor frame assembly 2 is mounted directly on the mounting surface. In this embodiment, the jack installation frame body 12 is entirely replaced with the connection frame member 10, or the entire connection frame is configured by the connection frame member 10, and each jack installation frame body 12 of the floor frame body 8 is configured. A configuration that removes all of the above is conceivable. The other embodiments described above can be similarly applied to other embodiments of the present invention described later with reference to FIGS. 49 to 56.

As shown in FIGS. 2 and 7, the central support column 4 includes a support substrate 46 and a support column body 48 standing upright from the support substrate 46. The support substrate 46 is formed of a square steel plate, and a plurality of mounting holes 46A (shown only by four center lines in FIG. 7) are formed in the peripheral portion. The column body 48 is formed from a steel pipe having a circular cross section. The central support column 4 is positioned so that the mounting holes 46A of the support substrate 46 are aligned with the mounting holes 28 and the nuts (not shown) disposed at the corresponding positions in the center of the floor frame assembly 2 (FIG. 3). By being detachably fastened by a bolt (not shown) which is a screw member, the floor frame assembly 2 is disposed so as to stand upright.

As shown in FIGS. 1, 2, and 10, the roof frame 6 includes a plurality of radiation beams 50 and 52, an outer connection beam 54, and intermediate connection beams 56 and 58, respectively.

With reference to FIGS. 7 to 9, the support portions 48 </ b> S of the radiating beams 50 and 52 disposed in the upper end region of the column main body 48 of the central column 4 include a plurality of upper support frames 60 and lower support frames 62, respectively. One lower annular plate member 64 is provided. The upper support frame 60 is fixed to the outer peripheral surface of the upper end portion of the center support column 4 with a predetermined angular interval (equal angular interval in the embodiment) in the circumferential direction. Each of the upper support frames 60 made up of components common to each other has a web 60A that extends linearly in a vertical direction with a certain width, and extends at the same length from both sides of the web 60A at a right angle and parallel to each other. It is comprised from the channel board member (steel plate) which consists of a pair of side flange 60B. Each of the side flanges 60B is formed with two mounting holes 60D spaced apart in the vertical direction. Each of the upper support frames 60 is welded by bringing the outer surface of the web 60A into contact with the outer peripheral surface of the column main body 48S.

Since each of the lower support frames 62 is composed of a component that is common to the upper support frame 60, the components corresponding to the components of the upper support frame 60 are denoted by the same reference numerals as those of the lower support frame 62, and description thereof is omitted. Each of the lower support frames 62 is in contact with each of the upper support frames 60 at the same circumferential position on the outer peripheral surface of the column main body 48S at equal intervals below the central column 4 in the axial direction. Has been welded. The center line between each of the side flange 60B and the side flange 62B in each pair of the upper support frame 60 and the lower support frame 62 existing at the same position in the circumferential direction is positioned on a common axis parallel to the axis of the central column 4. It is done.

The lower annular plate member 64 made of a steel plate disk has a concentric through hole (not shown) formed in the center, and the through hole is fitted to the column main body 48, It is welded to the lower side of each of the support frames 62. In this fixed state, the upper surface of the lower annular plate member 64 is positioned so as to cover the channel-shaped lower end opening of each of the lower support frames 62 from below. The upper end of each upper support frame 60 is positioned on a single plane that coincides with the upper end of the column main body 48 perpendicular to the axis of the column main body 48, and the upper annular plate member 66 is welded onto each of the upper ends. Has been. The lower surface of the upper annular plate member 66 made of a steel plate disk is positioned so as to cover the upper end of the column main body 48 and the channel-shaped upper end opening of each of the upper support frames 60 from above. When viewed in the axial direction of the column main body 48, the tips of the side flanges 62 </ b> B in each of the lower support frames 62 are positioned substantially on the circular periphery of the lower annular plate member 64, and the side flanges in each of the upper support frames 60. Each tip of 60B is positioned approximately on the circular periphery of the upper annular plate member 66.

As shown in FIGS. 1 and 10, the radiating beams 50 and 52 are spaced apart from the support portion 48S of the central support column 4 radially outward and at a predetermined angle in the circumferential direction (in the embodiment, such as 45 ° or the like). The support portion 48S is removably supported so as to extend at an angular interval. The radiating beams 50 and 52 are also set to have full lengths so that a virtual straight line connecting the radial tips forms a virtual quadrangle when viewed from the plane. The four radiating beams 50 arranged on the diagonal of the virtual quadrangle constitute a long radiating beam 50, and each of the total four radiating beams 52 located at the center between each of the long radiating beams 50 is A short radiation beam 52 is formed.

Referring to FIG. 12, short radiating beams 52 made of components common to each other include base end frame 52A and front end frame 52B extending in parallel to each other at a distance from each other, and base end frame 52A and An upper end frame 52C extending between the upper ends of the distal end frame 52B and a lower end frame 52D extending between the lower ends of the proximal end frame 52A and the distal end frame 52B are provided. The base end frame 52A is longer than the front end frame 52B, the lower end frame 52D extends horizontally, and the upper end frame 52C is inclined downward toward the front end frame 52B. Two reinforcing frames 52E and braces 52F are also disposed between the upper end frame 52C and the lower end frame 52D, respectively. All of these frame members are made of steel hollow square members and are welded to each other. Four attachment holes 52G (corresponding to the respective attachment holes 60D and 62D of the upper support frame 60 and the lower support frame 62) are formed at the proximal end portion of the short radiation beam 52, and at the distal end portion of the short radiation beam 52, Two mounting holes 52H are formed. As can be readily understood by comparing FIG. 13 showing the long radiating beam 50 and FIG. 12 showing the short radiating beam 52, the long radiating beam 50 is different in length compared to the short radiating beam 52. However, since the overall configuration is substantially the same, the components corresponding to the components of the short radiating beam 52 are denoted by the reference numerals corresponding to the components of the short radiating beam 52 and the description thereof is omitted.

Referring to FIGS. 7 to 10, the base ends of the radiating beams 50 and 52 are located between the pair of side flanges 60 </ b> B and 62 </ b> B in each pair of the upper support frame 60 and the lower support frame 62 of the central column 4. And is detachably fastened by a bolt and nut 65 (FIG. 10) which is a screw member. The upper end surface of each of the radiation beams 50 and 52 (the upper end surface of each of the upper end frames 50C and 52C) is inclined downward from the base end portion to the front end portion, and the lower end surface (the lower end surface of each of the lower end frames 50D and 52D). Extends horizontally from the proximal end to the distal end. FIG. 11 illustrates a state in which the long and short radiation beams 50 and 52 are supported by the upper support frame 60 and the lower support frame 62 of the central column 4.

The lower annular plate member 64 can temporarily support the base ends of the radiating beams 50 and 52 when the radiating beams 50 and 52 are supported by the upper support frame 60 and the lower support frame 62 of the central column 4. This contributes to facilitating and speeding up the attaching work of the beams 50 and 52 to each of the upper support frame 60 and the lower support frame 62, and reinforces each of the lower support frames 62. On the other hand, the upper annular plate member 66 prevents the inflow of rainwater into the column main body 48 and the inflow of rainwater from above to below the upper support frame 60 and reinforces each of the upper support frames 60.

As shown in FIG. 10, the outer connecting beam 54 extends in the horizontal direction between the distal ends of the radial beams 50 and 52 adjacent to each other in the circumferential direction, and the radial beams 50 corresponding to both ends thereof. And 52 are releasably connected. Referring to FIG. 17, the outer connecting beam 54, which is a common component member, includes an upper frame 54 </ b> A and a lower frame 54 </ b> B extending in parallel and horizontally at intervals in the vertical direction, and an upper frame 54 </ b> A. And one end frame 54C and the other end frame 54D extending perpendicularly between one end and the other end of the lower frame 54B, and one reinforcing frame 54E extending between the upper frame 54A and the lower frame 54B. ing. The upper frame 54A, the lower frame 54B, and the reinforcing frame 54E are made of a steel hollow square, and the one end frame 54C and the other end frame 54D are made of a steel plate having a certain width. These frame members are welded to each other.

The one end frame 54C is positioned on one virtual vertical plane orthogonal to each of the upper frame 54A and the lower frame 54B, and the other end frame 54D is orthogonal to each of the upper frame 54A and the lower frame 54B when viewed from the plane. It is positioned on a virtual inclined vertical plane that is inclined with respect to one virtual vertical plane. As shown in FIG. 10, the inclination angle of the other end frame 54 </ b> D is the same as the inclination angle of the long radiating beam 50 with respect to the short radiating beam 52 as viewed from above. The one end frame 54C and the other end frame 54D are respectively formed with two mounting holes 54F (corresponding to the mounting holes 52H of the short radiation beam 52) and 54G (corresponding to the mounting holes 50H of the long radiation beam 50).

Referring to FIG. 10 and FIG. 18, the other end frame 54D of the two outer connecting beams 54 is superposed on both sides in the circumferential direction of the distal end frame 50B of the long radiating beam 50, and the bolt & The nut 68 is detachably fastened together. Referring to FIGS. 10 and 19, one end frame 54C of the two outer connecting beams 54 is superposed on both side surfaces in the circumferential direction of the distal end frame 52B of the short radiation beam 52, and bolts and nuts 68 which are screw members are superposed. It is tightened so that it can be detached. Each of the outer connecting beams 54 is positioned so as to extend along the virtual quadrangle when viewed from the plane.

As shown in FIGS. 1 and 10, each of the intermediate connection beams 56 and each of the intermediate connection beams 58 is provided between the intermediate portions of the radial beams 50 and 52 adjacent to each other in the circumferential direction (the base end portion and the distal end portion). The intermediate portion between the two portions extends in the horizontal direction and in parallel with the outer connecting beam 54, and both ends are detachably connected to the corresponding radiation beams 50 and 52.

Referring to FIG. 20, intermediate connecting beam 56 made of a common component member is formed of a steel hollow square member extending linearly, and one end surface 56 </ b> A is a surface orthogonal to the longitudinal direction in plan view. The other end surface 56B is a surface inclined with respect to the longitudinal direction. As can be easily understood from FIG. 10, the inclination angle of the other end face 56B is the same as the inclination angle of the long radiating beam 50 with respect to the short radiating beam 52 as seen from the plane. An attachment hole (through hole) 56 </ b> C having an axis extending in the vertical direction is formed at one end and the other end of the intermediate connecting beam 56. The difference between the intermediate connecting beam 56 and the intermediate connecting beam 58 is substantially the same as the entire configuration except for the length as shown in FIG.

Referring to FIGS. 10 and 14, support connection members 70 are disposed in the intermediate portions of the radiation beams 50 and 52 to which the intermediate connection beams 56 and 58 are connected, respectively. Referring to FIG. 14, a support connection member 70 made of a common component member includes a channel plate portion 71 and a female screw member 72 formed from a steel plate. The channel plate portion 71 includes a flat rectangular web 71A, a pair of side flanges 71B depending on the same length from both sides of the web 71A, and a support that extends horizontally in a direction away from each lower end of the side flange 71B. It consists of a flange 71C. The female screw member 72 has a female screw formed on the inner peripheral surface of the metal cylindrical member, and one end is welded so as to stand upright from the upper surface of each of the support flanges 71C. Each of the support connecting members 70 configured as described above is provided with respect to the radiation beams 50 and 52 (specifically, the respective upper end frames 50C and 52C shown in FIGS. 13 and 12) corresponding to the channel plate portion 71. It is fitted and welded from above.

Both end portions of each of the intermediate connection beams 56 are fitted from above to one female screw member 72 of the support flange 71C of the support connection member 70 of the radiation beams 50 and 52 to which the mounting holes 56C respectively correspond. 71C is mounted and supported on one upper surface of the 71C, and the male screw member 73 is screwed into the corresponding female screw member 72 from above, so that both end portions of the intermediate connecting beam 56 are respectively connected to the corresponding radiation beam 50 and The intermediate portion 52 is detachably fastened (see FIGS. 14B, 15 and 16). Such a configuration remarkably facilitates the connection and disassembly work of each of the intermediate connection beams 56 with respect to the corresponding radiation beams 50 and 52, and greatly contributes to shortening of the work time and cost reduction. As shown in FIG. 16, one end portion of each of the intermediate connection beams 56 is connected to the long radiation beam 50 in a positional relationship inclined in plan view, and thus each of the support flanges 71 </ b> C of the channel plate portion 71. Is formed in an appropriate shape in which one end of each of the intermediate connecting beams 56 can be placed and supported.

Since each of the intermediate connecting beams 58 is connected to the intermediate portion of the corresponding radiation beams 50 and 52 in substantially the same manner, the description thereof is omitted. In the above embodiment, the intermediate connecting beam is arranged between the intermediate portions of the radiation beams 50 and 52 adjacent to each other in the circumferential direction so as to connect the two portions between the proximal end portion and the distal end portion. Although it is provided, there is also an embodiment that connects between one place or three places or more. There is also an embodiment in which the outer connecting beam is connected to the corresponding radiating beams 50 and 52 in the same form as the intermediate connecting beam (form through the support connecting member 70). In this embodiment, it is preferable that at least the outer connection beam has substantially the same configuration (length is different) as the intermediate connection beams 56 and 58. Further, in the roof frame 6, there is another embodiment in which the intermediate connection beam is not used and only the outer connection beam is used. Also in this embodiment, it is preferable that the outer connection beam and the corresponding radiation beam are connected via the support connection member 70.

FIG. 2 shows an overall view of the assembly-type structure assembled as described above. On the other hand, FIG. 21 shows a state where a roof 74, a floor 75, a fence 76, and the like are attached to the assembly type structure shown in FIG. The roof 74 is disposed so as to detachably cover at least the upper part of the roof frame 6. However, in the illustrated embodiment, the roof 74 is formed of a tent that is a film material and covers the outer periphery of the outer connecting frame 54. It is coated. Of course, the roof 74 may be replaced with a tent in another embodiment in which a plurality of roof plates are attached to the roof frame 6.

Next, with reference to FIGS. 22-30, other embodiment of the assembly-type structure which concerns on this invention is described. In this embodiment, a floor frame assembly 2, one central column 4, four long radiating beams 50 and four short radiating beams 52 are arranged, and each of the radiating beams 50 and 52 is viewed from a plane. The configuration in which the overall lengths are set so that the virtual straight line connecting the tips in the radial direction forms a virtual quadrangle is substantially the same as the previous embodiment described with reference to FIGS. The substantially same parts are denoted by the same reference numerals, and description thereof is omitted. In this embodiment, the connecting beams 54, 56 and 58 are not provided.

First, referring to FIGS. 22 to 24, at least each of the long radiating beams 50 arranged on the diagonal of the virtual quadrangle, and in the embodiment, all of the radiating beams 50 and 52, have a roof plate support. The frame body 80 is detachably connected. Referring to FIG. 25, a roof plate support frame 80 made of a common component includes a support connection channel plate 81 and three attachment channel plates 82 each made of a steel plate. The support connection channel plate 81 is composed of an elongated web 81A extending linearly with a constant width, and a pair of side flanges 81B standing upright from both sides of the web 81A. Each of the side flanges 81B is formed with a mounting hole 81C having a common axis. The attachment channel plate 82 made of a common component is composed of a web 82A and a pair of side flanges 82B that hang from the both sides of the web 82A by the same length. Each side flange 82B is formed with a mounting hole 82C having a common axis. The upper surface of each web 82A of the attachment channel plate 82 is superposed on the lower surface of the web 81A of the support connection channel plate 81 at intervals in the longitudinal direction, and is integrally welded.

Referring to FIGS. 22 to 24 again, the upper end frames 50C and 52C of the radiating beams 50 and 52 have three attachment holes 50K (not shown) and 52K (not shown) for attaching the roof plate support frame 80, respectively. 23) are formed at intervals in the longitudinal direction. Each of the mounting channel plates 82 in each of the roof plate support frames 80 is fitted to the upper end frames 50C and 52C of the radiating beams 50 and 52 from above and is detachably fastened by bolts and nuts 84 which are screw members. (See FIG. 28). The support connection channel plate 81 in each of the roof plate support frame bodies 80 is closer to the front side than the base end portion from the distal end portions of the upper end frames 50C and 52C along the upper surfaces of the upper end frames 50C and 52C of the radiation beams 50 and 52, respectively. It extends so that it may extend to the middle position. When viewed from the plane, the position of each one end is such that a virtual straight line connecting one end existing at each intermediate position of each of the support connection channel plates 81 in each of the roof plate support frame bodies 80 forms another virtual quadrangle. It is prescribed.

Referring to FIGS. 23, 27 and 28, roof plate support frames 80 respectively fastened to the four radiating beams 50 arranged on the diagonal lines of the other virtual quadrangles are mutually circumferential. A main roof plate unit 86 having a flat isosceles trapezoidal shape is spanned between the adjacent roof plate support frame bodies 80 and is detachably connected. The main roof plate unit 86 made of components common to each other includes a frame body 87 and a main roof plate 86D. The frame body 87 (FIG. 27) includes a pair of side beams 87A extending so that the distance between the one end and the other end gradually increases, and between one end and the other end of the side beams 87A. It has a short connecting beam 87B and a long connecting beam 87C that extend and are welded at both ends. A central reinforcing beam 87D extends between the longitudinal centers of the connecting beams 87B and 87C, and both ends thereof are fixed. Reinforcing beams 87E and 87F extend between each of the side beams 87A and the long connecting beam 87C, and between both ends of the short connecting beam 87B and the long connecting beam 87C, respectively, and both ends are fixed to each other. . Each of the above components is made of a steel hollow square member and welded to each other, and the upper surface is positioned on a common plane. However, each of the side beams 87A and the central reinforcing beam 87D has a lower surface that is common to the other. The connecting beams 87B and 87C and the reinforcing beams 87E and 87F, which are positioned on the plane, have protrusions protruding downward by the same length from the lower surfaces.

For example, the roof plate 86D that can be formed from an appropriate synthetic resin such as acrylic resin has a planar shape that is substantially the same as the planar shape of the frame body 87, and a plurality of tapping screws 88 that cover the upper surface of the frame body 87. It is concluded that it can be detached. Fastening with each of the side beams 87 </ b> A is performed via a pressing plate 89.

The protrusions of the side beams 87A in each of the main roof plate units 86 are projected from above into the respective support connection channel plates 81 of the roof plate support frame 80 in each of the long radiation beams 50 adjacent to each other in the circumferential direction. The main roof plate is interposed between each of the roof plate support frame bodies 80 by being detachably fastened by bolts and nuts 90 which are screw members to one side flange 81B which is inserted and located on the side close to the circumferential direction. A unit 86 is mounted. Such a configuration allows each of the main roofboard units 86 to be easily and quickly assembled and disassembled with respect to each of the radiating beams 50. In the mounted state, a predetermined gap is formed between the side beams 87A of the main roof plate unit 86 in each of the support connection channel plates 81 (FIG. 28). This gap functions as a gutter. In the illustrated embodiment, the protruding portion of the central reinforcing beam 87D in each of the main roof plate units 86 is inserted into the support connection channel plate 81 of the roof plate support frame 80 in the corresponding short beam 52 from above. Each of the side flanges 81B is detachably fastened by bolts & nuts 90 which are screw members (FIG. 29). As can be easily understood by comparing FIG. 28 and FIG. 29, the width of the central reinforcing beam 87D is formed larger than the width of the side beam 87A.

22 to 24, a rectangular space formed inside four short connecting beams 87B extending between one ends of the side beams 87A in each of the main roof plate units 86 as viewed from above. On each of the radiating beams 50 and 52 existing therein, one central roof plate unit 100 having a planar quadrangular outline is removably connected.

As shown in FIGS. 22 to 25 and 30, the central roof plate unit 100 includes a frame body 102 and four central roof plates 104. The frame body 102 is supported by the central column 4 and is inclined downward in the radial direction from the center, corresponding to each of the long radiating beam 50 and the short radiating beam 52 existing in the rectangular space. The four long radiating beams 106 and the four short radiating beams 108, which are extended from the radiating beams 106 and 108, each made of a steel hollow square, and the tips of the radiating beams 106 and 108, respectively. And a rectangular outer beam 110 which is welded and extends along the inner peripheral edge of the rectangular space. Each of the four central roof plates 104 has a planar shape of an isosceles triangle, and each of the long radiating beams 106 adjacent to each other at intervals in the circumferential direction so as to cover the upper surfaces of the radiating beams 106 and 108. In addition to being positioned in between, it is fixed to each of the radiation beams 106 and 108 by a tapping screw 112 (FIG. 26).

In the central roof plate unit 100, the radiation beams 106 extending at least on the diagonal of the quadrangle, and in the embodiment, all the radiation beams 106 and 108 have a pair of mounting flanges 106A extending downward from both sides in the horizontal direction. A plurality of pairs (not shown) and 108A (FIG. 26) are welded at intervals in the longitudinal direction. Each pair of mounting flanges 108A welded to the radiating beams 106 and 108 of the central roof plate unit 100 is supported by the central column 4 and fitted to the radiating beams 50 and 52 existing in the rectangular space from above. It is fastened so as to be detachable by a bolt and nut 114 which is a screw member. Such a configuration allows the central roofing board unit 100 to be easily and quickly assembled and disassembled with respect to the radiating beams 50 and 52. The peripheral edge of the central roofing board unit 100, that is, the peripheral edge of each of the central roofing boards 104 is positioned so as to cover the upper end region of the central roofing board 104 in each of the main roofing board units 86 from above.

In the embodiment described with reference to FIGS. 22 to 30, the plurality of radiating beams are composed of a long radiating beam 50 and a short radiating beam 52. The other is set to be equal in length so that the virtual straight line connecting the distal ends in the radial direction forms a pentagonal or more virtual regular polygon when viewed from a plane and arranged at equiangular intervals in the circumferential direction. There are also embodiments. In this embodiment, the roof plate support frame 80 (FIG. 25) is detachably connected to each of the radiation beams. When viewed from the plane, each of the main roof plate units having an isosceles trapezoid has a regular polygon formed inside the same number of connecting beams as the number of other virtual regular polygons extending between the ends of the side beams. On each of the radiation beams existing in the space, a single central roofing board unit having a regular polygonal outline is removably connected, and the peripheral edge of the central roofing board unit is connected to the main roofing board unit. Positioned to cover the upper end region in each from above.

31 to 35 show still another embodiment of the assembly type structure according to the present invention. The basic configuration in this embodiment is substantially the same as that of the previous embodiment described with reference to FIGS. 1 to 21 except that the length of the radiating beam is the same, and the radiation Each of the beams is set to have the same overall length and angular interval in the circumferential direction so that a virtual straight line connecting the radial tips forms a pentagon or more virtual polygon, in the embodiment, a virtual regular octagon when viewed from the plane. It has been done. Therefore, in FIGS. 31 to 35, the same reference numerals are given to the substantially same parts as those of the previous embodiment, and the description thereof will be omitted.

Referring to FIGS. 31 to 34, the assembly-type structure includes a floor frame assembly 2, one central column 4 standing upright from the center of the floor frame assembly 2, and a roof frame 116 supported by the central column 4. And. The roof frame 116 includes eight radiating beams 118, eight outer connecting beams 120, and eight intermediate connecting beams 122 and 124, respectively. Each of the radiation beams 118 has substantially the same configuration as the radiation beams 50 or 52. The eight outer connecting beams 120 have substantially the same configuration as the outer connecting beam 54 (see FIGS. 17 to 19), but the one end frame and the other end frame correspond to the corresponding radiating beams 118 when viewed from the plane. Inclined to correspond to the intersection angle. Each of the intermediate connection beams 122 and 124 is detachably connected to the radiation beam 118 via a support connection member 70 (see FIGS. 14 to 16), respectively, and is substantially the same as the intermediate connection beam 56 (FIG. 20). Although it is a structure, as shown in FIG. 39, each end surface is inclined so as to correspond to the crossing angle with respect to the radiation beam 118.

FIG. 35 shows a state where the roof 117, the floor 118, the fence 119, and the like are attached to the assembly type structure shown in FIG. The roof 117 is disposed so as to releasably cover at least the upper part of the roof frame 116. In the illustrated embodiment, the roof 117 is formed of a tent that is a film material, and covers the outer periphery of the outer connecting beam 120. It is coated. Of course, the roof 74 may be replaced with a tent in another embodiment in which a plurality of roof plates are attached to the roof frame 6.

36 to 39 show still another embodiment of the assembly type structure according to the present invention. First, referring to FIGS. 36 and 37, this assembling type structure includes a base 130 as a base member, a central column 4, eight radiating beams 132, an outer connecting beam 134, an intermediate connecting frame 136, and the like. It has. The foundation 130 is formed of a planar rectangular precast concrete plate, and a plurality of female screw members 130A are embedded therein, and female screw holes are opened on the upper surface. The foundation 130 is placed in a form such as being placed on the placement surface, or being embedded and fixed leaving the upper surface on the ground. Since the center support | pillar 4 has the structure substantially the same as the center support | pillar 4 of the assembly-type structure demonstrated with reference to FIGS. 1-21, the same code | symbol is attached | subjected to the same part and description is abbreviate | omitted. The central support column 4 is disposed so as to stand upright from the upper surface of the foundation 130 when the support substrate 46 is placed on the upper surface of the foundation 130 and is detachably fastened by a bolt 137 that is a screw member.

The support portion 48S of the radiation beam 132 disposed in the uppermost end region of the column main body 48 of the central column 4 is composed of eight support frames 138. Each of the support frames 138 has substantially the same configuration as that of the upper support frame 60 shown in FIGS. 7 to 9, has a long vertical length, and has three mounting holes 138 </ b> D corresponding to the mounting holes 60 </ b> D. Since it is the structure formed individually and the arrangement | positioning of the circumferential direction is also substantially the same, description is abbreviate | omitted.

Each of the radiating beams 132 made of mutually common components is formed of wood having a certain thickness, the long base end surface and the short front end surface each extend in the vertical direction, and the bottom end surface extends horizontally. The upper end surface extends while inclining downward from the proximal end surface toward the distal end surface. Three attachment holes (not shown) are formed at the base end portions of the radiation beams 132 corresponding to the attachment holes 138D of the support frame 138. Each of the radiation beams 132 is fastened to a corresponding support frame 138 of the central column 4 by a bolt and nut (not shown) so as to be detached. When viewed from the plane, the virtual straight line connecting the radial tips of the radiation beams 132 forms a virtual regular octagon.

As shown in FIG. 39, the outer connecting frames 134 having substantially the same configuration as each other are made of a rectangular wood cross section, and both end surfaces are respectively corresponding radial beams as seen from the plane. It is formed on an inclined surface corresponding to an angle intersecting 132. Attachment holes 134 </ b> A are formed at both ends of the outer connection frame 134. Each of the intermediate connection beams 136 has substantially the same configuration as the outer connection frame 134 with different lengths. Supporting connection members 70 (see FIGS. 14 to 16) are fixed by tapping screws 137 at the distal end position and the intermediate position where the outer connection frame 134 and the intermediate connection beam 136 are connected, respectively. ing. Both ends of each of the outer connection frame 134 and the intermediate connection beam 136 are detachably fastened to the corresponding radiation beam 132 via the support connection member 70 by the male screw member 73 in the same manner as described above. (See FIGS. 38 and 39). Needless to say, a roof such as a tent is mounted on each of the radiation beam 132, the outer connection frame 134, and the intermediate connection beam 136, for example. In this assembly type structure, all of the outer connection frame 134 and the intermediate connection beam 136 are detachably fastened to the corresponding radiating beams 132 via the support connection members 70, respectively. The disassembly work can be performed more easily and quickly. There are other embodiments in which one or more iron plates are used instead of the foundation 130. In addition, in another assembling type structure provided with the central support column 4 standing upright from the center of the floor frame assembly 2, another embodiment in which a foundation 130 or one or more iron plates is used instead of the floor frame assembly 2. Is also possible.

40 to 42 show still another embodiment of the assembly type structure according to the present invention. This assembly type structure includes a floor frame assembly 2, a central support column 4, and a plurality of, in each embodiment, eight radiating beams 140, a roof plate support frame 80, and a roof plate unit 142. Yes. Since the floor frame assembly 2 and the central column 4 are substantially the same as those in the previous embodiment described with reference to FIGS. 1 to 21 and 22 to 30, the same parts are denoted by the same reference numerals, Description is omitted. Further, the basic configuration of each of the radiation beams 140 supported by the support portion 48S disposed in the upper end region of the central column 4 is substantially the same as that of the radiation beam 52 shown in FIG. Are indicated by corresponding symbols, and description thereof is omitted. In this embodiment, each of the radiating beams 140 is supported to extend radially outward and at equal angular intervals in the circumferential direction from the support portion 48S of the central support column 4, and when viewed from a plane, the radial beams 140 The total length of each of the virtual straight lines connecting the tips is set to be a virtual polygon, in the embodiment, a virtual regular octagon.

Each of the roof plate support frames 80 has substantially the same configuration as that shown in FIGS. 23 and 25, but has a long overall length and is attached to each of the radiating beams 140. Each of the support connection channel plates 81 of the plate support frame 80 is positioned so as to extend from the distal end portion to the proximal end portion along the upper surface of the radiation beam 140. One end of each of the support connection channel plates 81 is abutted at the upper end of the column body 48 (FIG. 41).

Each of the roof plate units 142 made of components common to each other includes a frame body 143 and a roof plate 144. The frame body 143 extends from one end fixed to each other to extend between the pair of side beams 143A and the side beams 143A extending radially at the same angle as the circumferential angle between the radiation beams 140, respectively. At least one, in the embodiment, two connecting beams 143B and 143C to be fixed, the upper surfaces of which are connected to the upper surfaces of the side beams 143A and are connected to the upper surfaces of the side beams 143B and 143C. The isosceles triangle is seen from the plane. Each of the side beams 143A and each of the connecting beams 143B and 143C are made of a steel hollow square member. Each of the connecting beams 143B and 143C has the same cross-sectional shape, and each of the side beams 143A is configured to have a protruding portion that protrudes downward from the lower surface of the connecting beams 143B and 143C by the same length. The roof board 144 formed of an appropriate synthetic resin (for example, acrylic resin) has substantially the same isosceles triangle shape as the frame body 143, and is fixed by a plurality of tapping screws (not shown) so as to cover the upper surface of the frame body 143.

The protruding portions of the side beams 143A in each of the roof plate units 142 are inserted from above into the respective support connection channel plates 81 of the roof plate support frame bodies 80 adjacent to each other in the circumferential direction so as to be mutually circumferential. Each of the roof plate units 142 is mounted between each of the roof plate support frame bodies 80 by being fastened to the one side flange 81B located on the near side by a bolt and nut 90 so as to be detachable. In the mounted state, a predetermined gap is formed between the side beams 143A of the roof plate unit 142 in each of the support connection channel plates 81. The vertexes (vertex of isosceles triangles) of each frame body 143 and roof plate 144 of the roof plate unit 142 are abutted at the upper end of the column main body 48 (FIG. 41). A cover plate member 145 having a circular peripheral edge is fixed to a position above the upper end of the central column 4 so as to cover a central region centered on each vertex of the roof plate unit 142 from above.

In the embodiment described with reference to FIGS. 40 to 42, each of the radiating beams 140 is set to have the same overall length so that a virtual straight line connecting the radial tips forms a virtual octagon when viewed from the plane. However, there are other embodiments in which the entire length of each of the virtual straight lines is set so as to form a virtual regular quadrangle, for example, a virtual quadrangle. In this embodiment, four roof plate units 142 are used, and are adjacent to each other in the circumferential direction in roof plate support frames respectively fastened to four radiation beams arranged on the diagonal of the virtual quadrangle. There are other embodiments that are spanned between each of the roofboard support frames and are releasably connected.

43 to 48 show still another embodiment of the assembly type structure according to the present invention. The basic structure of this assembly type structure is the same as that of the previous embodiment described with reference to FIGS. 40 to 42, and the main difference is that the upper end surface of each of the radiation beams 150 is based on the basic structure. It is not inclined downward from the end portion to the distal end portion, but inclined downward from the distal end portion to the base end portion. Therefore, substantially the same parts as those of the previous embodiment described with reference to FIGS. 40 to 42 are denoted by the same reference numerals, and description thereof is omitted. As shown in FIGS. 46 and 47, for the radiating beam 150, portions corresponding to the radiating beam 140 are denoted by corresponding reference numerals. In the radiating beam 150, the upper end frame 150C and the lower end frame 150D are inclined upward from the proximal end portion to the distal end portion. In this embodiment, a connecting beam 143D is added to each frame body 143 of the roof plate unit 142 in addition to the connecting beams 143B and 143C, as shown in FIGS.

47 to 48, mainly with reference to FIG. 48, the column main body 48 of the central column 4 is formed from a tube member having a circular or polygonal cross section (in the embodiment, formed from a tube member having a circular cross section). The steel plate annular plate member 152 is welded to the upper end of the column main body 48. A through hole 152A is formed at the center of the annular plate member 152 and is inclined downward from the circular outer peripheral edge toward the inner peripheral edge of the through hole 152A. The inner peripheral edge of the through hole 152A of the annular plate member 152 is positioned radially inward from the inner peripheral surface of the column main body 48, and the outer peripheral edge of the annular plate member 152 is positioned radially outward from the outer peripheral surface of the column main body 48. It is done. One end on the center side of each central support column 4 of each support connection channel plate 81 and each roof plate unit 142 of the roof plate support frame 80 is positioned at least radially inward from the outer peripheral edge of the annular plate member 152.

The assembled structure constructed in this way is excellent in drainage. That is, rainwater poured on the upper surface of each of the roof plate units 142 flows toward the center of the column main body 48 and flows into the column main body 48 from the through hole 152A of the annular plate member 152. This rainwater falls in the column main body 48 and is drained to the installation surface through a through hole (not shown) formed in the center of the support substrate 46. Needless to say, appropriate drainage means (not shown) is formed at the corresponding portion of the floor frame assembly 2.

49 to 56 show still another embodiment of the assembly-type structure according to the present invention. First, referring to FIGS. 49 and 50, the assembly-type structure is erected from four corners of the floor frame assembly 160 and at least four columns 162, in the embodiment, the quadrangular floor frame assembly 160. And four roof frames 162 and a roof frame assembly 164 supported on the upper ends of the columns 162.

As can be easily understood by comparing FIG. 51 with FIG. 3, the floor frame assembly 160 shown in FIG. 51 is arranged from the floor frame assembly 2 shown in FIG. Since each auxiliary frame 26 has a configuration excluding the auxiliary frame 26, the intermediate frame 24, and the mounting holes 28 formed in each of the other side frames 16, the same main parts are denoted by the same reference numerals. The description is omitted. As shown in FIG. 52B, a steel support plate is provided at the upper end of the main body 12A of the jack installation frame 12 (FIG. 52) disposed at the four corners of the floor frame assembly 160. 161 is welded. The support plate 161 has a rectangular shape with substantially the same contour as the main body 12A, and is formed with four female screw holes 161A (FIG. 51). The floor frame assembly 160 is placed on the placement surface via nine jack members 40 (FIG. 52 (c)) detachably attached to the jack installation frame 12.

Referring to FIG. 52, each of the support columns 162 made of mutually common constituent members includes a support substrate 165, a support column body 166 standing upright from the support substrate 165, and a support member 168 disposed on the upper end of the support column body 166. And. The support substrate 165 is formed of a square steel plate, and four mounting holes (not shown) are formed in the peripheral portion. The column body 166 is formed from a steel pipe having a circular cross section. The support member 168 formed of a steel plate has a channel shape including a web 168A and a pair of side flanges 168B that are upright from both sides of the web 168A, and the outer surface of the web 168A is in contact with the upper end of the column body 166. To be welded. Four attachment holes 168C are formed in each of the side flanges 168B. Each of the columns 162 is a bolt in a state where the support substrate 165 is placed on the support plate 161 of the jack installation frame 12 (FIG. 52) disposed at the four corners of the floor frame assembly 160 (FIG. 51). By being detachably fastened by 169, the floor frame assembly 160 is arranged to stand upright from the four corners (FIG. 50).

50 and 53, the roof frame assembly 164 includes a central support frame 170 disposed at the center, four long and short radiating beams 50 and 52, an outer connecting beam 54, and a middle. Connecting beams 56 and 58 are provided. Each of the intermediate connection beams 56 and 58 and the corresponding radiation beams 50 and 52 are detachably connected via the support connection members 70 (FIGS. 14 to 16), respectively. Since such a configuration is substantially the same as that of the previous embodiment described with reference to FIGS. 1 to 21 except for the central support frame 170, the same parts are denoted by the same reference numerals, and description thereof is omitted. To do.

Referring to FIG. 54, the central support frame 170 includes two channel plate portions 172 and 174 and four channel plate portions 176 that are arranged radially around one vertical axis. Yes. Each of the channel plate portions 172 has a pair of side plates 172A extending parallel to each other in a vertical direction with a constant horizontal width, and a position spaced inward in the horizontal direction with respect to both horizontal ends of each of the side plates 172A. And a bottom plate 172B extending at a right angle therebetween and welded at both ends. The bottom plate 172B constitutes the web of the channel plate portion 172, and the region from the bottom plate 172B to the tip of each side plate 172A extends the same length from both sides of the web at a right angle and parallel to each other. A pair of side flanges are formed. Each of the channel plate portions 174 has a pair of side plates 174A and a side plate 174A that extend horizontally at the same length at right angles with a space in the width direction at the center in the horizontal width direction of each side plate 172A of the channel plate portion 172. And a bottom plate 174B that extends at right angles between positions spaced inward in the horizontal direction with respect to the respective horizontal tips, and is welded at both ends. The bottom plate 174B constitutes the web of the channel plate portion 174, and the region of the side plate 174A from the bottom plate 174B to the tip of the channel plate portion 174 extends at the same length from both sides of the web at a right angle and parallel to each other. A pair of side flanges are formed. Each of the channel plate portions 176 is integrally formed by a pair of side plates 176A extending in parallel with each other in a vertical direction with a constant horizontal width, and a bottom plate 176B extending at right angles between one ends of the side plates 176A. Yes. The bottom plate 176B constitutes a web of the channel plate portion 176, and each of the side plates 176A constitutes a pair of side flanges of the channel plate portion 176 that extend at the same length from both sides of the web at a right angle and parallel to each other. The corner plate outer surface of the channel plate portion 176 where the both ends of the bottom plate 176B and the side plate 176A intersect is welded to the outer surface of the side plate 172A of the channel plate portion 172 and the outer surface of the side plate 174A of the channel plate portion 174, respectively. Each pair of side plates 172A, 174A, and 176A of the channel plate portions 172, 174, and 176 is formed with five mounting holes 172C, 174C, and 176C having a common axis (the mounting hole 176C is the center line only). Is shown). In addition, five attachment holes are formed in the base end portions of the radiation beams 50 and 52 corresponding to these attachment holes, respectively.

Referring to FIG. 55, each of channel plate portions 172, 174, and 176 is a pair of side flanges with the outer surfaces of bottom plates 172B, 175B, and 176B, which are the respective webs, directed to the one vertical axis. Each of the side plates 172A, 175A, and 176A is configured to extend linearly in the vertical direction in a state where the front ends thereof are directed radially outward. The base end portions of the radiation beams 50 and 52 are inserted between a pair of side flanges in each of the channel plate portions 172, 174, and 176 of the central support frame 170 and are detachably fastened by bolts and nuts 178. .

As shown in FIG. 50, the roof frame assembly 164 configured as described above includes each of the radiating beams supported by each of the columns 162, and in the embodiment, each of the four long radiating beams 50. An intermediate position between the proximal end portion and the distal end portion (the position indicated by a small circle 179 in FIG. 49) is inserted and supported between the pair of side flanges 168B in the support member 168 of the corresponding support column 162. By being detachably fastened by bolts and nuts (not shown), they are supported on the upper ends of the columns 162.

FIG. 56 shows a state where a roof 180, a floor 182 and a fence 184 are attached to the assembly type structure shown in FIG. The roof 180 is disposed so as to detachably cover at least the upper part of the roof frame 164. In the illustrated embodiment, the roof 180 is formed of a tent that is a film material and covers the outer periphery of the outer connecting frame 54. It is coated. Of course, the roof 180 may have other embodiments in which a plurality of roof plates are attached to the roof frame 164 instead of the tent.

2: Floor frame assembly 4: Center column 6: Roof frames 50, 52, 118, 132, 140: Radiation beams 54, 120, 134: Outer connection beams 56, 58, 122, 124, 136: Intermediate connection beams 70: Support Connecting member

Claims (7)

It is equipped with one upright central column and a roof frame supported by the central column, and the roof frame is fastened to the support part arranged in the upper end region of the central column so that the base ends can be detached by screw members. Between a plurality of radiation beams supported so as to extend radially outward from the support portion and at a predetermined angular interval in the circumferential direction and between the distal ends of the radiation beams adjacent to each other in the circumferential direction in the horizontal direction. An outer connecting beam that extends and is removably fastened to a corresponding radiating beam by a screw member, or between the outer connecting beam and an intermediate portion of the radiating beams adjacent to each other in the circumferential direction and in the horizontal direction. An intermediate connecting beam extending in parallel to the outer connecting beam and having both ends removably connected to the corresponding radiating beam, each of the radiating beams being virtually connected between the distal ends in the radial direction when viewed from the plane Each total length is set so that the straight line forms a virtual polygon of triangle or more,
Each of the radiating beams includes a tip portion to which the outer connection beam is connected, an intermediate portion to which the intermediate connection beam is connected, or a tip portion to which the outer connection beam is connected and an intermediate portion to which the intermediate connection beam is connected. A support connecting member is disposed, and each of the support connecting members includes a web, a pair of side flanges depending from both sides of the web, and a support flange extending horizontally in a direction away from each lower end of each side flange. A channel plate portion and a female screw member fixed to the upper surface of each of the support flanges of the channel plate portion and standing upright from the upper surface; and the channel plate portion is fitted and fixed to the corresponding radiation beam from above,
At both ends of each of the outer connecting beams, or at both ends of each of the intermediate connecting beams, or at both ends of each of the outer connecting beams and each of the intermediate connecting beams, there are mounting holes having vertical axes. Each of the mounting holes corresponds to the both ends of each of the outer connection beams, or both ends of each of the intermediate connection beams, or both ends of each of the outer connection beams and each of the intermediate connection beams. It is fitted to one female screw member of the support flange of the support connecting member of the radiation beam from above and is placed and supported on one upper surface of the support flange, and the male screw member is screwed onto the corresponding female screw member from above. The radiating beam is detachably fastened to the distal end portion of the radiation beam, or the intermediate portion, or the distal end portion and the intermediate portion.
A prefabricated structure characterized by that. A base end portion is fastened to a support column disposed in the upper end region of the center column and an upright region by a screw member so as to be detachable by a screw member, and is radially outward from the support unit and a predetermined angle in the circumferential direction. A plurality of radiating beams supported so as to extend at intervals, a roof plate support frame removably coupled to each of the radiation beams, and each of the roof plate support frames adjacent to each other in the circumferential direction. Each of the radiating beams so that each of the radiating beams forms a virtual polygon of a triangle or more when viewed from the plane. Each length is set,
Each of the roof plate support frames has a plurality of attachment channels each composed of a long and narrow web and a pair of side flanges standing upright from both sides of the web, and a pair of side flanges depending from both sides of the web and the web. Each of the mounting channel plates in each of the roof plate support frames, wherein the upper surfaces of the webs of the plurality of mounting channel plates are superposed and fixed on the lower surface of the web of the support connection channel plate at intervals in the longitudinal direction. Is fitted to the corresponding radiation beam from above and is removably fastened by a screw member, so that each of the support connection channel plates is positioned to extend along the upper surface of the corresponding radiation beam,
Each of the roof plate units includes a pair of side beams extending from one end portion fixed to each other at a predetermined angle interval, and at least one connecting beam extending between the side beams and fixed at both ends. A connecting beam whose upper surface is positioned on a common plane with each upper surface of the side beams, and a triangular roof plate fixed to cover the upper surfaces of the side beams and the connecting beams, and each of the side beams Is composed of a hollow square member or a square member, and is configured to have a protrusion protruding downward from the lower surface of the connecting beam,
The protrusions of the side beams in each of the roof plate units are inserted from above into the respective support connection channel plates of the roof plate support frames adjacent to each other in the circumferential direction, and are positioned on the sides close to each other in the circumferential direction. The roof plate unit is mounted between each of the roof plate support frames by being detachably fastened to the one side flange by a screw member,
In the mounted state, a predetermined gap is formed between the side beams of the roof plate unit in each of the support connection channel plates.
A prefabricated structure characterized by that. Each upper end surface of the radiation beam is inclined downward from the distal end portion to the proximal end portion,
The central column is formed of a tube member having a circular or polygonal cross section, and an annular plate member having a through hole formed in the center is fixed to the upper end of the central column, and the annular plate member is formed from the outer periphery to the through hole. Inclined downward toward the inner periphery,
The inner peripheral edge of the through hole is positioned radially inward from the inner peripheral surface of the central column, and the outer peripheral edge of the annular plate member is positioned radially outward from the outer peripheral surface of the central column,
The one end of each support connection channel plate of the roof plate support frame body and the center side of each central support column of the roof plate unit is positioned at least radially inward of the outer peripheral edge of the annular plate member. Assembling type structure. A base end portion is fastened to a support column disposed in the upper end region of the center column and an upright region by a screw member so as to be detachable by a screw member, and is radially outward from the support unit and a predetermined angle in the circumferential direction. 8 radiating beams supported so as to extend at an interval of 8, each having an overall length set so that a virtual straight line connecting the tips in the radial direction forms a virtual quadrangle when viewed from above. A radiating beam and a roof plate support frame that is detachably connected to each of the four radiating beams arranged on the diagonal of the virtual quadrangle, and each upper end surface of the radiating beam has a base end portion From the top to the tip,
Each of the roof plate support frames has a plurality of attachment channels each composed of a long and narrow web and a pair of side flanges standing upright from both sides of the web, and a pair of side flanges depending from both sides of the web and the web. Each of the mounting channel plates in each of the roof plate support frames, wherein the upper surfaces of the webs of the plurality of mounting channel plates are superposed and fixed on the lower surface of the web of the support connection channel plate at intervals in the longitudinal direction. Is fitted to the corresponding radiation beam from above and is detachably fastened by a screw member, so that each of the support connection channel plates is moved from the distal end portion of the radiation beam to the proximal end along the upper surface of the corresponding radiation beam. An imaginary straight line that connects one end of each of the support connection channel plates at the intermediate position of the support connection channel plate is disposed so as to extend to an intermediate position on the nearer side than the portion. Position of each of said one end so as to form a virtual square is defined,
In the roof plate support frames fastened to the four radiating beams arranged on the diagonal lines of the other virtual quadrangle, a plane or the like is provided between the roof plate support frames adjacent to each other in the circumferential direction. A main roof plate unit having a trapezoidal shape, and each main roof plate unit including the main roof plate is bridged and removably connected,
Each of the main roof plate unit includes a frame body and a main roof plate, the frame body, a pair of side beams extending so that the interval provided mutually from one end toward the other end gradually increases, A short connecting beam extending between one end of the side beam and fixed at both ends, and a long connecting beam extending between the other end of the side beam and fixed at both ends, each having an upper surface each of the side beams A short connecting beam and a long connecting beam positioned on a common plane with each of the upper surface of the main roof plate, and each of the main roof plates is fixed to cover each of the side beams of the corresponding frame and the upper surface of each of the connecting beams. And
Each of the side beam and the connecting beam is formed of a hollow square member or a square member, and each of the side beams is configured to have a protruding portion protruding the same length downward from the lower surface of each of the connecting beams,
The projections of the side beams in each of the main roof plate units are inserted from above into the respective support connection channel plates of the roof plate support frame adjacent to each other in the circumferential direction, and are close to each other in the circumferential direction. The main roofing board unit is mounted between each of the roofing board support frames by being fastened to the one side flange located at a position so as to be detachable by a screw member.
In the mounted state, a predetermined gap is formed between each side beam of the main roof plate unit in each of the support connection channel plates,
As viewed from the plane, each of the radiating beams existing in a quadrangular space formed inside four short connecting beams extending between one end of the side beams in each of the main roof plate units is a plane. One central roofing board unit having a quadrangular outline is detachably connected, and the peripheral edge of the central roofing board unit is positioned so as to cover the upper end region of each of the main roofing board units from above.
A prefabricated structure characterized by that. The support portions of the plurality of radiation beams arranged in the upper end region of the central support column include a plurality of upper support frames fixed to the outer peripheral surface of the upper end portion of the central support column at predetermined angular intervals in the circumferential direction, For each of the support frames, a plurality of lower support frames fixed at the same circumferential position on the outer peripheral surface of the central post at equal intervals below the central post in the axial direction, and the lower support of the outer peripheral surface of the central post A lower annular plate member fixed to the lower side of each of the frames,
Each of the upper support frame and the lower support frame includes a channel plate member including a web extending in the vertical direction and a pair of side flanges extending at right angles from both sides of the web and parallel to each other, and the outer surface of the web is Between the side flanges extending in the longitudinal direction of the channel plate member in each pair of the upper support frame and the lower support frame that are in contact with and fixed to the outer peripheral surface of the central support column and spaced apart in the axial direction of the central support column The center line is positioned on a common axis parallel to the axis of the central support column, and the upper surface of the lower annular plate member is positioned so as to cover each channel-shaped lower end opening of the lower support frame from below, and each of the radiation beams The assembly according to any one of claims 1 to 4, wherein the base end portion is inserted between a pair of side flanges in each pair of the upper support frame and the lower support frame and is detachably fastened by a screw member. Formula structure. Comprising at least four upright columns, and a roof frame assembly supported by being detachably fastened by screw members to the upper ends of the columns,
The roof frame assembly has a central support frame disposed in the center, and a base end portion that is fastened to the central support frame by a screw member so as to be detached from the central support frame radially outward and at a predetermined angle in the circumferential direction. A plurality of radiating beams supported so as to extend at an interval of and a radiating beam extending in the horizontal direction between the distal ends of the radiating beams adjacent to each other in the circumferential direction, and separated from the corresponding radiating beams by screw members The outer connecting beam that can be fastened and the middle part of the radiating beams adjacent to each other in the circumferential direction extend horizontally and parallel to the outer connecting beam, and both ends are connected to the corresponding radiating beam in a detachable manner. Each of the radiating beams is inclined downward from the proximal end portion to the distal end portion,
Each of the columns includes an upright column body and a support member disposed on the upper end of the column body, and the support member has a channel shape including a web and a pair of side flanges that are upright from both sides of the web, and The outer surface of the web is fixed in contact with the upper end of the column, and the roof frame assembly has an intermediate position between the proximal end and the distal end of each of the radiation beams supported by each of the columns. By being inserted and supported between a pair of side flanges in the support member of the support member and detachably fastened by a screw member, it is supported at the upper end of each of the columns,
Each of the radiation beams has a support connecting member disposed at an intermediate portion to which the intermediate connecting beam is connected, or a tip portion to which the outer connecting beam is connected and an intermediate portion to which the intermediate connecting beam is connected. Each of which includes a channel plate portion comprising a web, a pair of side flanges depending from both sides of the web, and a support flange extending horizontally in a direction away from each lower end of each side flange, and a support flange of the channel plate portion A female screw member fixed to each of the upper surfaces and standing upright from the upper surface, and the channel plate portion is fitted and fixed to the corresponding radiation beam from above,
At both ends of each of the intermediate connecting beams, or at both ends of each of the outer connecting beams and each of the intermediate connecting beams, mounting holes having vertical axes are formed, and both ends of each of the intermediate connecting beams are formed. Each of the end portions or the outer connecting beams and the intermediate connecting beams are fitted from above to one female screw member of the supporting flange of the supporting connecting member of the corresponding radiating beam. Mounted and supported on one upper surface of the support flange, and the male screw member is screwed into the corresponding female screw member from above, so that it can be detached from the intermediate portion of the radiating beam, or the tip portion and the intermediate portion. To be concluded,
A prefabricated structure characterized by that. The central support frame includes a plurality of channel plate portions radially arranged around one vertical axis, and each of the channel plate portions is perpendicular to each other at right angles from both sides of the web and the web extending in the vertical direction. A pair of side flanges extending in parallel, and extending linearly in the vertical direction with the outer surface of the web directed toward the vertical axis and the distal ends of the pair of side flanges directed radially outward The assembled structure according to claim 6, wherein the base end portion of each of the radiation beams is inserted between a pair of side flanges in each of the support frames and is detachably fastened by a screw member.

Images