JP4352811B2 - Floor equipment - Google Patents

Description

  The present invention is employed in, for example, high-rise houses and houses, and relates to a floor apparatus in which a floor surface is formed above.

Conventionally, as this type of floor device, an iron upper chord material, an iron lower chord material, and a plurality of iron bundle members and abdominal materials that join the upper chord material and the lower chord material constitute a large drawing, And while fixing to the fabric foundation via the end fixing plates fixed to both ends of the upper chord material, both ends of the lower chord material are connected and fixed to a bundling stone provided on the cloth foundation, and then the floor is placed on the upper chord material. The structure which mounts a material is provided (for example, refer patent document 1).
Japanese Patent Laid-Open No. 5-86714 (page 2-3, FIG. 1)

  However, according to the above-described conventional configuration, the fixing points (supporting points) to the fabric foundation side are a large number of points at both ends of the upper chord material and both ends of the lower chord material, and the connecting positions (supporting positions) of the boulders made of concrete ) And the fixing position of the end fixing plate cannot provide sufficient accuracy, and further, due to the bending of the pulling itself with both ends fixed and the middle floating, The level of the floor cannot be achieved. As a result, the placement (construction) of the flooring material cannot be performed suitably, and the floor surface due to the flooring material after placement (construction) is uncomfortable.

  SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a floor apparatus that can easily obtain the level of the floor surface, while the both ends of the truss body in the length direction are attached to the fixed portion side. It is what.

  The second aspect of the invention is to provide a floor apparatus capable of blocking the transmission of noise and vibration on the floor side to a fixed portion (structure, etc.) side.

In order to achieve the above-described object, in the floor apparatus according to claim 1 of the present invention, the truss body has both ends in the length direction attached to the fixed portion side through attachment means, and the length of the truss body The beam bodies arranged with the length direction perpendicular to the direction are supported via the height adjusting means at the floating intermediate portion of the truss body, and a plurality of the beam bodies are arranged in parallel at intervals. The height adjusting means includes a connecting member for the truss body, a support member provided to be adjustable in height with respect to the connecting member, and a height provided between the connecting member and the support member. An adjustment tool, and a fixing tool provided between the connecting member and the support member. The beam body is supported by the support member, and a floor surface is formed above the beam body. It is characterized by being.

Therefore, according to the invention of claim 1, by attaching the both ends of the truss body to the fixed part side through the attaching means, the number of support points for the fixed part side can be minimized, and vibration applied to the floor surface can be reduced. It can be absorbed by the truss body. The beam groups are arranged side by side on this truss body. At that time, the mounting accuracy of the mounting means to the fixed part, the manufacturing accuracy of the truss body, etc., the beam body group at a plurality of floating intermediate portions When the horizontality of the upper surface (floor surface) of the beam body group is disturbed due to the bending of the truss body itself due to the load, the height adjustment means corresponding to the required beam body is adjusted. Thus, the level can be adjusted while checking the level of the beam body as needed.
That is, the fixing member can be loosened and operated to release the fixing of the supporting member, and the height adjusting tool can be operated to raise and lower the supporting member. By such raising and lowering of the supporting member, the supporting beam body can be raised and lowered to adjust the height. Then, after the desired height adjustment is completed, the support member can be fixed to the truss body via the connecting member by tightening the fixture. As described above, the height of the beam body can be adjusted by adjusting the height of the support member, whereby the level of the beam body group can be adjusted.

According to a second aspect of the present invention, in the configuration of the first aspect, the height adjusting means has a buffer member on the support member, and the beam body is supported via the buffer member. It is characterized by that.

  Therefore, according to the second aspect of the present invention, the vibration applied to the beam body (floor plate) is absorbed by the buffering action by the elastic deformation of the buffer member, so that the load can be supported smoothly and a sound insulation effect can be expected.

  The floor apparatus according to claim 3 of the present invention is the configuration according to claim 1 or 2, wherein the beam body has a lower part in the vertical direction positioned below the upper surface of the truss body, so that the height is adjusted. It is characterized by being supported on the truss body side by means.

Therefore, according to the invention of claim 3, the beam body can be stably supported on the truss body side through the height adjusting means.
Further bed apparatus according to claim 4 of the present invention, in the structure according to any one of claims 1 to 3 as described above, received over the inter support members adjacent in the length direction of the truss member body And the beam body is supported by the receiving body.

Therefore, according to the fourth aspect of the present invention, the height of the support member can be adjusted by moving the beam body up and down via the receiving body.
And the floor apparatus of Claim 5 of this invention is the structure of any one of Claims 1-4 mentioned above, A truss body is the upper horizontal member formed in the shape of a mold material, and a lower horizontal member, It is comprised by the some connection member arrange | positioned between both transverse members, and the height adjustment means is provided between the upper and lower transverse members, It is characterized by the above-mentioned.

Therefore, according to the invention of claim 5, the truss body can be reduced in weight as well as ensuring strength.
Moreover, the floor apparatus according to claim 6 of the present invention is the structure according to any one of claims 1 to 5, wherein height adjusting means are provided on both sides of the truss body, and both height adjusting means are After the height adjustment, it is fixed by a common fixing tool.

  Therefore, according to the invention of claim 6, the height adjustment can be carried out separately for the height adjusting means provided on both sides of the truss body, and after the desired height adjustment is completed, the common fixture is operated. By doing so, it can fix to the truss body side via both height adjusting means.

  And the floor apparatus of Claim 7 of this invention is the structure of any one of Claims 1-6 mentioned above, The height adjustment tool of a height adjustment means is in the up-and-down height of a truss body. It is characterized by being located.

Therefore, according to the invention of claim 7, the height adjuster can be arranged in the space of the height of the truss structure and can be arranged compactly at a place where it is difficult to cause contact with other objects.
Furthermore, the floor apparatus according to claim 8 of the present invention is the structure according to any one of claims 1 to 7, wherein the truss body is disposed between the upper transverse member and the lower transverse member, and both the transverse members. And a plurality of truss bodies are linearly positioned in the length direction, and the end portions opposed to each other are connected by connecting means, and this connecting means is connected to each traversing member. It has the common connection member which connects between edge parts, It is characterized by the above-mentioned.

  Therefore, according to the invention of claim 8, a truss body having a length corresponding to the length between the fixed portions can be prepared.

According to the first aspect of the present invention described above, the both ends of the truss body are attached to the fixed part side via the attaching means, so that the number of support points for the fixed part side can be minimized, and the truss body is hung on the floor surface. Vibration can be absorbed by the truss body. The beam groups are arranged side by side on this truss body. At that time, the mounting accuracy of the mounting means to the fixed part, the manufacturing accuracy of the truss body, etc., the beam body group at a plurality of floating intermediate portions When the horizontality of the upper surface (floor surface) of the beam body group is disturbed due to the bending of the truss body itself due to the load, the height adjustment means corresponding to the required beam body is adjusted. Thus, the level can be adjusted while checking the level of the beam body as needed.
That is, the fixing of the support member can be released by loosening the fixing tool. And a support member can be raised / lowered by operating a height adjustment tool. By such raising and lowering of the support member, the supporting beam body can be raised and lowered to adjust the height. Then, after the desired height adjustment is completed, the support member can be fixed to the truss body side via the connecting member by tightening the fixture. Furthermore, since the height of the beam body can be raised and lowered by adjusting the height of the support member, the level of the beam body can be adjusted. By adjusting the level of the beam body group in this way, the level of the floor surface can be easily obtained while attaching both ends in the length direction of the truss body to the fixed part side. While placing (construction) of the floorboard can be suitably performed, there is no sense of incongruity on the floor surface due to the floorboard after placement (construction), and a comfortable residential space can be formed.

  According to the second aspect of the present invention described above, the vibration applied to the beam body (floor plate) can be absorbed by the buffering action by the elastic deformation of the buffer member, so that the load can be supported smoothly and a sound insulation effect is expected. Therefore, transmission of noise and vibration on the floor board side to the fixed portion side can be blocked.

According to the third aspect of the present invention, the beam body can be stably supported on the truss body side via the height adjusting means.
Furthermore, according to the fourth aspect of the present invention described above, the height of the beam member can be adjusted by raising and lowering the beam body via the receiving body by adjusting the height of the support member, so that the level of the beam body group can be adjusted more easily and easily. It can be performed with high accuracy.

Moreover, according to the fifth aspect of the present invention described above, the truss body can be reduced in weight as well as ensuring sufficient strength.
According to the sixth aspect of the present invention described above, the height adjustment can be performed separately for the height adjusting means provided on both sides of the truss body, and after the desired height adjustment is completed, By a simple operation using a common fixture, the truss body can be firmly fixed via both height adjusting means.

According to the seventh aspect of the present invention described above, the height adjuster can be arranged in a space at the height of the truss structure and can be arranged compactly in a place where it is difficult to cause contact with other objects.
Furthermore, according to claim 8 of the present invention, a truss body having a length corresponding to the length between the fixed portions can be prepared easily and easily.

In the present invention, the beam body is supported on the intermediate portion where the truss body is floating via the height adjusting means.
[Embodiment 1]
Below, Embodiment 1 of this invention is demonstrated based on FIGS. 1-6 as the state employ | adopted as the high-rise house.

  A structure (frame) 2 of the high-rise house 1 is formed by a floor slab 3 forming multiple layers, a side wall 4 serving as a compartment or an outer wall, and the like. A regular beam (or a beam that includes a reverse beam and is not a small beam) 5 is formed at an upper corner portion formed of the floor slab 3 and the side wall 4. A floor apparatus 10 is provided above the floor slab 3 in each of the multi-story floors. The floor apparatus 10 includes a truss body 11, a beam body 41, a floor plate 92, and the like.

  The truss body 11 is composed of an upper traversing member 12 and a lower traversing member 13 that are integrally formed in a mold shape, and a plurality of connecting members 24 disposed between the traversing members 12 and 13. That is, the upper traversing member 12 and the lower traversing member 13 have the same configuration, and a pair of side plates 14 opposed to each other, and an outer plate 15 positioned at a right angle between the outer ends of these side plates 14; It consists of a pair of left and right inner plates 16 approaching in opposite directions from the inner ends of both side plates 14 and a pair of left and right connecting plates 17 extending inward at right angles from the inner ends of these inner plates 16. These are integrally formed in a mold shape with an insertion portion 18 between the connecting plates 17.

  An inwardly recessed portion 19 is formed in the central portion of the outer plate 15 in the width direction over the entire length in the length direction, and the outer plate portion 15a that forms the back plate portion of the recessed portion 19 has a long length. Engaged portions 20 having a rectangular through hole shape that is long along the length direction 11X are formed in plural in two rows in the width direction at predetermined intervals in the length direction 11X. And the connection hole 21 is formed in the predetermined multiple position of the length direction 11X in both the connection plates 17. As shown in FIG.

  The connecting member 24 is integrally formed in a C-shaped material by a pair of side plates 25 opposed to each other and an outer plate 26 positioned at a right angle between the outer ends of the side plates 25. And the connection hole 27 is formed in the both ends position of the length direction in the side plate 25. As shown in FIG.

  The upper traversing member 12 and the lower traversing member 13 are arranged so that the insertion portion 18 is opposed to each other in the vertical direction, and the connecting member 24 is inclined so that the end thereof is inserted into the insertion portion 18 for connection. The holes 21 and 27 are communicated with each other. In this state, the connecting plate 17 and the side plate 25 are connected by applying a bolt / nut (an example of a connecting tool, which may be a rivet) 28 over the connecting holes 21 and 27. Thus, the upper traversing member 12, the lower traversing member 13, and the plurality of connecting members 24 are integrated. At that time, the connecting member 24 group is arranged such that the inclination direction of the adjacent connecting member 24 is the reverse direction (whole shape as a whole).

  Note that vertical connecting members 24A are provided at both ends of the truss body 11, the connecting members 24A have a width in which the ends of the connecting members 24 are fitted, and one ends thereof by the bolts and nuts 28. Simultaneously with the connecting member 24, the other end is connected to the upper transverse member 12 or the lower transverse member 13 by the bolt and nut 28 alone.

  The upper traversing member 12, lower traversing member 13, and connecting members 24 and 24A are integrally formed in a mold shape by bending a metal plate. When hot-dip galvanizing is performed at that time, subsequent coating or the like is unnecessary. For example, the integrated truss body 11 can be obtained by first connecting the bolts and nuts 28, riveting, or the like at the factory. An example of the truss body 11 is configured by the above 12-28 and the like.

  In the truss body 11 configured as described above, both end portions in the length direction 11X are attached to the side wall (an example of a fixing portion) 4 via the attachment means 31. The attachment means 31 is provided corresponding to both ends of the upper transverse member 12 and the lower transverse member 13, respectively, and is configured in the same manner and arranged symmetrically in the vertical direction. That is, the main body 32 of the attachment means 31 is bent and formed into a U-shape (reverse U-shape) by the left and right vertical plate portions 33 and the horizontal plate portions 34, and an attachment plate body 35 is formed at the outer end of the main body 32. It is integrated by welding. At that time, the upper and lower transverse members 12 and the lower transverse member 13 are formed so as to be fitted between the left and right vertical plate portions 33.

  The mounting plate 35 is attached by a bolt / nut (an example of a connecting tool) 37 in a state where the mounting plate 35 is in contact with the laterally facing surface 4 a of the side wall 4. Here, the bolt / nut 37 is an anchor bolt type in which the bolt is embedded in the side wall 4, and the nut is screwed in a state in which the mounting plate 35 is externally fitted to the exposed portion of the bolt via the bolt hole 36. Combined.

  At that time, the lower attachment means 31 is attached with the opening portion of the main body 32 facing upward, and the upper attachment means 31 is attached with the opening portion of the main body 32 facing downward. Further, the mounting position is such that the end of the lower traversing member 13 is fitted into the main body 32 of the lower mounting means 31 and placed on the horizontal plate portion 33, and the upper traversing is performed on the main body 32 of the upper mounting means 31. It is set so that the end portion of the member 12 is fitted inside and the horizontal plate portion 33 is brought into contact with the upper portion. An example of the attachment means 31 is constituted by the above 32 to 37 and the like.

  As described above, both ends of the truss body 11 in the length direction 11X are attached to the side wall 4 side via the attachment means 31. The beam body 41 is arranged so that the length direction 41X is perpendicular to the length direction 11X of the truss body 11, and one end of the beam body 41 is at an intermediate portion where the truss body 11 is floating. It is supported via the height adjusting means 51. Here, a plurality of beam bodies 41 are arranged at a predetermined interval L in the longitudinal direction 11X of the truss body 11, and the other end portion of the beam body 41 group is provided on the side wall 4 or the like. A plurality of beam bodies 41 are bridged between the truss body 11 and the other end support means 81 by being supported by an end support means (details will be described later) 81.

  That is, the beam body 41 includes an intermediate vertical plate portion 42, an inclined plate portion 43 extending in the same direction on the left and right from the upper and lower ends of the intermediate vertical plate portion 42, and an upper and lower ends of these inclined plate portions 43. One side end vertical plate portion 44 extending in the vertical direction, a horizontal plate portion 45 extending in the horizontal direction from the upper and lower ends of the one side end vertical plate portion 44 in the same direction on the left and right, and facing each other from the ends of the horizontal plate portions 45 An example is constituted by the other side end vertical plate portion 46 that extends to the side and parallel to the one side end vertical plate portion 44. The beam body 41 is integrally formed in a mold shape by bending a metal plate.

  The height adjusting means 51 includes a connecting member 52 for the truss body 11, a support member 58 provided so that the height of the connecting member 52 can be adjusted, and a space between the connecting member 52 and the supporting member 58. A height adjuster 63 provided, a fixture 66 provided between the connecting member 52 and the support member 58, a rubber plate (an example of a buffer member) 70 provided on the support member 58, etc. Consists of. A receiving body 71 is provided between the rubber plates 70 (between the support members 58) adjacent to each other in the longitudinal direction 11X of the truss body 11, and the beam body 41 is supported by the receiving body 71. ing.

  The height adjusting means 51 is provided on both sides of the truss body 11 and is similarly configured to be symmetrical. That is, the connecting member 52 in the height adjusting means 51 includes a long vertical plate portion 53, a horizontal plate portion 54 extending in the horizontal direction from the upper end of the long vertical plate portion 53, and a lower side from the end of the horizontal plate portion 54. It consists of a short vertical plate portion 55 extending in the direction. An engaging portion 56 that can be engaged with and disengaged from the engaged portion 20 of the upper traversing member 12 is provided under the short vertical plate portion 55. The connecting member 52 is integrally formed in a mold shape by bending a metal plate.

  At that time, the upper part of the connecting member 52 is bent so that it can be tightly applied to the outer surface of the upper traversing member 12 from the side plate 14 to the outer plate 15 and can be fitted into the recessed portion 19. The joining portion 56 is formed in a hook shape that can be fitted into the engaged portion 20 from above and can be engaged with the outer plate portion 15a from below by sliding the upper traversing member 12 in the length direction. The engaging portions 56 are formed at two locations (one or a plurality of locations) at a predetermined pitch so that they can be engaged with two (one or a plurality) engaged portions 20 simultaneously. Thus, the short vertical plate portion 55 is set to a length corresponding to the short vertical plate portion 55.

  Further, the long vertical plate portion 53 is set to a length that can be abutted from the side across the side plates 15 of the upper and lower traversing members 12 and 13. Thereby, the height adjusting means 51 is provided between the upper traversing member 12 and the lower traversing member 13. A connecting hole 57 for a fixture is formed at a predetermined position of the long vertical plate portion 53. An example of the connecting member 52 for the truss body 11 is configured by the above 53 to 57 and the like.

  The support member 58 includes a vertical plate portion 59, an upper horizontal plate portion 60 extending in the horizontal direction from the upper end of the vertical plate portion 59, and a lower horizontal plate portion 61 extending in the horizontal direction from the lower end of the vertical plate portion 59. Become. The support member 58 is integrally formed in a mold shape by bending a metal plate. The vertical plate portion 59 is formed with a connecting hole 62 in the vertical direction that can communicate with the connecting hole 57. An example of the support member 58 is configured by the above 59-62 and the like.

  The height adjuster 63 includes a plate-like nut body 64 fixed to the outer surface of the long vertical plate portion 53 of the connecting member 52 by welding or the like so as to face the lower horizontal plate portion 61 from below, and this plate. An example is constituted by a bolt body 65 or the like that is screwed onto the nut body 64 from below. The upper end of the bolt body 65 is configured to be able to contact the lower horizontal plate portion 61 from below. As a result, the height adjuster 63 is disposed within the vertical height of the truss body 11.

  The fixture 66 includes a cylindrical spacer 67 positioned between the inner surfaces of the long vertical plate portion 53 in the left and right connecting members 52, a connecting long hole 62, a connecting hole 57, a cylindrical spacer 67, and a connecting hole. 57, an example is constituted by a bolt body 68 inserted through the connecting elongated hole 62, a nut body 69 screwed into the bolt body 68, and the like.

  According to the configuration of the connecting member 52, the support member 58, the height adjusting tool 63, and the fixing tool 66 described above, by operating the height adjusting tool 63 with the common fixing tool 66 loosened, Both height adjusting means 51 provided on both sides can be adjusted separately, and can be fixed by tightening a common fixture 66 after height adjustment. The rubber plate 70 is fixed to the upper surface of the upper horizontal plate portion 60 in the support member 58. An example of the height adjusting means 51 is configured by the above 52-70 and the like.

  The receiving body 71 includes a vertical plate portion 72 and a horizontal plate portion 73 extending in the horizontal direction from the lower end of the vertical plate portion 72, and is integrally formed in an L-shaped rail shape by bending a metal plate. The receiving body 71 is placed on the rubber plate 70 via the horizontal plate portion 73 in a state where the vertical plate portion 72 is brought close to the long vertical plate portion 53 of the connecting member 52, and thus the truss body 11. Between the rubber plates 70 adjacent to each other in the length direction 11X. The beam body 41 is supported by the receiving body 71 by placing the end of the beam body 41 on the horizontal plate portion 73 of the receiving body 71.

At that time, the beam body 41 is supported on the truss body 11 side through the height adjusting means 51 with the lower portion in the vertical direction positioned below the upper surface 11 a of the truss body 11.
The other end support means 81 includes a connecting member 82 for the side wall 4 and the small beam 6, and a rubber plate (an example of a buffer member) 87 provided on the connecting member 82. A receiving body 88 is provided between the rubber plates 87 adjacent to each other in the longitudinal direction 11X of the truss body 11, and the beam body 41 is supported by the receiving body 88.

  The connecting member 82 includes a vertical plate portion 83 and a horizontal plate portion 84 extending in the horizontal direction from the upper end of the vertical plate portion 83, and is integrally formed in a mold shape by bending a metal plate. Then, the vertical plate portion 83 is attached by bolts and nuts (an example of a coupling tool) 86 in a state where the vertical plate portion 83 is in contact with the laterally facing surfaces 4 a and 6 a of the side wall 4 and the small beam 6. Here, the bolt / nut 86 is an anchor bolt type in which the bolt is embedded on the side wall 4 or the small beam 6 side, and the vertical plate portion 83 is externally fitted to the exposed portion of the bolt through the bolt hole 85. The nut is screwed together. At that time, the connecting member 82 is attached with the horizontal plate portion 84 at a predetermined level. An example of the connecting member 82 is configured by the above 83-86 and the like.

The rubber plate 87 is fixed to the upper surface of the horizontal plate portion 84 in the connecting member 82. An example of the other end support means 81 is constituted by the above 82 to 87 and the like.
The receiving body 88 includes a vertical plate portion 89 and a horizontal plate portion 90 extending in the horizontal direction from the lower end of the vertical plate portion 89, and is integrally formed in an L-shaped rail shape by bending a metal plate. The receiving body 88 is placed on the rubber plate 87 via the horizontal plate portion 90 with the vertical plate portion 89 approaching the side wall 4, and is thus adjacent to the truss body 11 in the length direction 11X. Between the rubber plates 87. The beam body 41 is supported by the receiving body 88 by placing the end of the beam body 41 on the horizontal plate portion 90 of the receiving body 88.

  A plurality of joists 91 are disposed between the upper surfaces of the beam bodies 41, and the floor plate 92 is placed between the upper surfaces of the joists 91 group. A surface 92a is formed. A storage space (space) S is formed between the upper surface 3 a of the floor slab 3 and the lower surface 92 b of the floor plate 92. In addition, an inlet / outlet (not shown) for the storage space S is provided at an appropriate position of the floor plate 92, and the inlet / outlet is configured to be opened and closed by a lid.

  The floor apparatus 10 is configured as described above. In the intermediate portion of the floor apparatus 10 configured in this way, only the both ends in the length direction of the truss body 11 are attached to the structure 2 side via the attachment means 31 in each floor of the multi-layer floor (supported). It will be.

Hereinafter, the operation in the first embodiment will be described.
In configuring the floor apparatus 10, first, the truss body 11 and the other end support means 81 are disposed at predetermined locations. This is because the truss body 11 assembled in another place (factory or the like), that is, the truss body 11 formed by connecting the upper traversing member 12 and the lower traversing member 13 by a plurality of connecting members 24 or the like is used as a target floor. Carry on the floor slab 3. Then, the truss body 11 is attached between the side walls 4 via the attachment means 31.

  That is, first, the attachment plate body 35 of the lower attachment means 31 is brought close to the laterally facing surface 4a of the side wall 4 and externally fitted to the bolt through the bolt hole 36, so that the mounting plate 35 is brought into contact with the laterally facing surface 4a. Let By screwing the nut into the bolt in this state, the lower attachment means 31 is attached to the predetermined position on the side wall 4 by the bolt and nut 37 with the open portion of the main body 32 facing upward. The lower attachment means 31 is attached with the main body 32 facing each other below the pair of side walls 4 facing each other. Next, the end of the lower traversing member 13 in the truss body 11 is fitted into the main body 32 of the lower mounting means 31 and placed on the horizontal plate portion 33.

  In this state, the main body 32 of the upper attachment means 31 is externally fitted to the end portion of the upper traversing member 12 in the truss body 11 from above through an opening portion facing downward. Then, the attachment plate body 35 of the upper attachment means 31 is brought close to the lateral surface 4a and is externally fitted to the bolt through the bolt hole 36, thereby bringing the attachment plate body 35 into contact with the lateral surface 4a. By screwing the nut onto the bolt in this state, the upper attachment means 31 is attached to the predetermined position on the side wall 4 by the bolt and nut 37.

  Thus, the truss body 11 is supported between the side walls 4 via the attachment means 31 group in a state where the load support and the lower width are determined by the lower attachment means 31 and the upper width is determined by the upper attachment means 31. Can be attached.

  In this way, the height adjusting means 51 is incorporated at predetermined positions on both sides of the truss body 11 attached between the side walls 4. First, the upper portion of the connecting member 52 is tightly applied to the outer surface of the upper traversing member 12 from the side plate 14 to the outer plate 15 and externally fitted from above, and the engaging portion 56 is engaged. Then, the connecting member 52 is slid in the length direction of the upper traversing member 12 to engage the engaging portion 56 with the outer plate portion 15a from below.

  Next, both support members 58 are fixed to the connection member 52 side by a common fixture 66 in a state where the vertical plate portions 59 of the support members 58 are in contact with the outer surfaces of the both connection members 52. The fixing by the fixing tool 66 is performed in a state where the cylindrical spacer 67 is positioned between the inner surfaces of the long vertical plate portion 53 in the left and right connecting members 52, the connecting long hole 62, the connecting hole 57, and the cylindrical spacer 67. The bolt body 68 is inserted into the connecting hole 57 and the connecting long hole 62, and the nut body 69 is screwed onto the free end side of the bolt body 68 and tightened. At this time, the lower horizontal plate portion 61 of the support member 58 is in contact with the upper end of the bolt body 65 in the height adjuster 63.

  In this manner, with the height adjusting means 51 incorporated at predetermined positions on both sides of the truss body 11 attached between the side walls 4, the receiving body 71 is connected to the vertical plate portion 72 of the long vertical plate of the connecting member 52. It is made to approach the part 53 and is placed on the rubber plate 70 via the horizontal plate part 73. Thereby, the receiving body 71 can be provided across the rubber plates 70 adjacent to each other in the longitudinal direction 11X of the truss body 11.

  The other end support means 81 is arranged before or after the mounting operation between the side walls 4 of the truss body 11 and the assembling work of the height adjusting means 51 to the truss body 11 as described above. Is called. That is, the vertical plate portion 83 of the connecting member 82 is brought close to the laterally facing surfaces 4a and 6a of the side wall 4 and the small beam 6 and is externally fitted to the bolts through the bolt holes 85, whereby the vertical plate portion 83 is fitted to the laterally facing surface 4a. , 6a. In this state, the coupling member 82 is attached to the side wall 4 or the small beam 6 at a predetermined position by the bolt and nut 86 by screwing the nut to the bolt.

  In this manner, with the other end support means 81 attached to a predetermined position of the side wall 4 or the small beam 6, the receiving body 88 is moved so that the vertical plate portion 89 approaches the side wall 4 or the small beam 6, and the horizontal plate portion. It is placed on the rubber plate 87 through 90. Thereby, the receiving body 88 can be provided across the rubber plates 87 adjacent in the longitudinal direction 11X of the truss body 11.

  By attaching the truss body 11 and the other end support means 81 as described above, the receiving bodies 71 and 88 can be arranged to face each other. Next, the beam body 41 is assembled between the receiving bodies 71 and 88. That is, one end portion of the beam body 41 is placed on the horizontal plate portion 73 of the receiving body 71 via the lower horizontal plate portion 45, and the other end portion is received via the lower horizontal plate portion 45. It is made to support between the receiving bodies 71 and 88 by mounting on the horizontal plate part 90 of this. At that time, the beam body 41 has its end positioned directly above the rubber plates 70 and 87. Thereby, a plurality of beam bodies 41 can be bridged between the truss body 11 and the other end support means 81.

  In this way, the beam bodies 41 are arranged side by side. At that time, the mounting accuracy of the lower mounting means 31 to the side wall 4, the manufacturing accuracy of the truss body 11 and the like, both ends are fixed to the side wall 4 side and intermediate When the horizontality of the upper surface of the beam body 41 group is disturbed due to the bending of the truss body 11 itself due to the load of the beam body 41 group being applied to a plurality of intermediate positions, the height adjustment is performed. The levelness is adjusted by the height adjustment operation of the means 51.

  That is, by loosening the nut body 69 in the common fixture 66, the fixing of the two support members 58 provided on both sides of the truss body 11 is released. Then, by rotating the bolt body 65 of the height adjuster 63 in the forward and reverse directions and raising and lowering the upper end thereof, the support member 58 with which the lower horizontal plate portion 61 is in contact with the upper end from above can be raised and lowered. . At this time, the support member 58 can be raised and lowered smoothly at a fixed position by being guided by the bolt body 68 through the long connecting hole 62.

  By moving the support member 58 up and down, the receiving body 71 can be moved up and down via the rubber plate 70, and the beam body 41 supported by the receiving body 71 can be moved up and down to adjust the height. At that time, height adjustment is performed while confirming the level of the beam body 41 as needed, and is performed separately for both height adjustment means 51 provided on both sides of the truss body 11. After the desired height adjustment is completed, the nut members 69 of the common fixture 66 are tightened so that both support members 58 provided on both sides of the truss body 11 are connected to the truss body via the connecting members 52. 11 side can be fixed.

  The height adjustment work by the height adjusting means 51 as described above is performed for each of the beam bodies 41 required among the group of beam bodies 41, and thus the level of the beam bodies 41 group can be adjusted. .

  In this way, after forming a frame body composed of the truss body 11 group and the beam body 41 group, a plurality of joists 91 are disposed between the upper surfaces of the beam bodies 41, and the joists 91 group By placing the floor plate 92 between the upper surfaces, a storage space S can be formed between the floor slab 3 and the floor plate 92 to constitute the floor apparatus 10. After the floor apparatus 10 is thus configured, the level adjustment can be performed again by performing the height adjustment operation of the height adjusting means 51 in the same manner as described above from the storage space S. In addition, the floor apparatus 10 can be disassembled and removed by a reverse operation to the above.

  According to the floor apparatus 10 configured as described above, the both ends of the truss body 11 in the length direction 11X are attached to the side wall (fixed portion) 4 side by adjusting the level of the beam body 41 group. Thus, the level of the floor surface 92a can be easily obtained. As a result, the placement (construction) of the floor board 92 can be suitably performed, and the floor surface 92a by the floor board 92 after the placement (construction) does not feel strange, and a comfortable living space can be formed.

Furthermore, by supporting the beam body 41 group via the receiver 71, the level of the beam body 41 group can be adjusted more easily and accurately.
Further, the beam body 41 is supported by the height adjusting means 51 and the other end support means 81 via the rubber plates 70 and 87, so that the vibration applied to the floor plate 92 is absorbed by the rubber plates 70 and 87 and is sound-insulated. The effect can be expected, and the load support can be performed smoothly by the buffering action by the elastic deformation of the rubber plates 70 and 87, so that a more sound insulation effect can be expected. It is possible to block transmission to the fixed part side of

  In addition, the truss body 11 is constituted by the upper traversing member 12 and the lower traversing member 13 formed in the shape of a mold, and a plurality of connecting members 24 and 24A arranged between the traversing members 12 and 13, so that the whole The weight can be reduced and the strength can be enhanced. In addition, by opening and closing the lid, articles can be put into and taken out of the storage space S through the slot.

In the first embodiment of the present invention described above, when the space between the side walls 4 is a long chamber space, the plurality of truss bodies 11 are linearly positioned in the length direction 11X, and the ends facing each other are connected by the connecting means. Connected. In this case, the connecting means is a common connecting member for connecting the end portions of the traversing members 12 and 13, for example, a common connecting member that is inserted and connected between the end portions of the insertion portions 18 of the traversing members 12 and 13. have. According to such a configuration, the truss body 11 having a length corresponding to the length between the side walls (fixed portions) 4 can be prepared easily and easily.
[Embodiment 2]
The second embodiment of the present invention will be described below with reference to FIG.

  In the second embodiment, the truss body 11 has both ends of the length direction 11A attached to the side wall 4 via the attachment means 31 and a pair (plurality) arranged with a predetermined width interval W. ing. A plurality of beam bodies 41 are bridged between the adjacent truss bodies 11.

According to such Embodiment 2, the floor apparatus 10 can be suitably constructed via the truss body 11 and the beam body 41 corresponding to a wide room space.
[Embodiment 3]
The third embodiment of the present invention will be described below with reference to FIG.

  In the third embodiment, the structure (housing) 2 is formed by a floor slab 3 forming a multi-layer, a side wall 4 serving as a compartment or an outer wall, and the like. A reverse beam (an example of a fixed portion) 7 is formed in a lower corner portion formed of the floor slab 3 and the side wall 4. Then, the lower attachment means 31 is attached to a predetermined position of the reverse beam 7 in a state where the lower attachment means 31 is brought into contact with the lateral surface 7a of the reverse beam 7 by the bolt and nut 37 as in the first embodiment. The upper attachment means 31 connects the attachment plate 35 to the connection body 101 on the reverse beam 7 side.

  That is, the connecting body 101 includes a horizontal plate portion 102 and a vertical plate portion 103. The outer surface of the vertical plate portion 103 is flush with the horizontal surface 7a, and the horizontal plate portion 102 is in contact with the upward surface 7b of the reverse beam 7. In the (placed) state, the bolts and nuts (an example of a coupling tool) 106 acting on the bolt holes 104 are fixed on the reverse beam 7. Then, with the attachment plate body 35 of the upper attachment means 31 in contact with the outer surface of the vertical plate portion 103, the bolt body 107 passed through the bolt hole 36 is screwed into the screw hole 105 formed in the vertical plate portion 103. Thus, the upper attachment means 31 is connected to the reverse beam 7 side via the connecting body 101.

According to such Embodiment 3, the truss body 11 can be stably arrange | positioned in the desired position in the reverse beam type structure 2, and the floor apparatus 10 can be constructed suitably.
[Embodiment 4]
The fourth embodiment of the present invention will be described below with reference to FIG. In the fourth embodiment, various patterns of the truss body 11 are shown.

  That is, in the truss body 11 shown in (a), the upper transverse member 12 and the lower transverse member 13 are connected by a connecting member 24 group arranged in an inclined manner or a connecting member 24A arranged in a vertical shape. The end portions of the connecting members 24, 24A are connected to the upper traversing member 12 and the lower traversing member 13 via bolts and nuts (connectors) 28, respectively.

  Further, in the truss body 11 shown in (b), the upper transverse member 12 and the lower transverse member 13 are connected by alternately connecting the connecting member 24 group inclined to one side and the vertical connecting member 24A group. Yes. At that time, a pair of adjacent end portions of the connecting member 24 are connected to the upper traversing member 12 and the lower traversing member 13 via a common bolt / nut 28.

  In the truss body 11 shown in (c), the upper traversing member 12 and the lower traversing member 13 are coupled by alternately linking the connecting member 24 group inclined to one side and the vertical connecting member 24A group, At that time, the end portions of the connecting members 24, 24 </ b> A are connected to the upper traversing member 12 and the lower traversing member 13 via bolts and nuts (connectors) 28, respectively.

  Further, in the truss body 11 shown in (d), the upper transverse member 12 and the lower transverse member 13 are connected by a group of connecting members 24 arranged in a wave shape and a group of vertical connecting members 24A. At that time, the adjacent ends of the connecting members 24, 24 </ b> A are connected to the upper traversing member 12 and the lower traversing member 13 via a common bolt / nut 28.

In the truss body 11 shown in (e), the upper traversing member 12 and the lower traversing member 13 are coupled by a group of coupling members 24 arranged in a wave shape and a group of vertical coupling members 24A. At that time, the end portions of the connecting members 24, 24 </ b> A are connected to the upper traversing member 12 and the lower traversing member 13 via bolts and nuts (connectors) 28, respectively.
[Embodiment 5]
Next, a fifth embodiment of the present invention will be described with reference to FIG. In the fifth embodiment, various shapes of the upper traversing member and the lower traversing member are shown.

  That is, the transverse members 12 and 13 shown in (a) are formed by increasing the width of the outer plate 15 and the inner plate 16 with respect to the shape of the first embodiment. Further, the transverse members 12 and 13 shown in (b) are formed by shortening the width of the outer plate 15 and the inner plate 16 with respect to the shape 1 of the embodiment. According to these, as the truss body 11, a wide truss width W1 type or a narrow truss width W2 type corresponding to the length between the beams 5, 6, and 7 can be prepared. The truss body 11 having a strength corresponding to the length between the beams 5, 6 and 7 can be prepared simply and easily.

  The traversing member 111 shown in (c) is opposed to the pair of side plates 112 opposed to each other, the outer plate 113 positioned at a right angle between the outer ends of the side plates 112, and the inner ends of the side plates 112. A pair of left and right inner plates 114 approached in the direction and a pair of left and right connecting plates 115 extending inward at right angles from the inner ends of these inner plates 114, etc. Are integrally formed in the shape of a mold material. The traversing member 111 has a shape with no recessed portion as compared with the first embodiment described above, and the engaged portion 117 is formed on the outer plate 113.

Further, the traversing member 121 shown in (d) has a pair of side plates 122 opposed to each other, an outer plate 123 positioned at a right angle between the outer ends of the side plates 122, and an obtuse angle from the inner ends of the side plates 122. A pair of left and right inner plates 124 connected in opposite directions, a pair of left and right connecting plates 125 extending inwardly from the inner ends of these inner plates 124, and the like. In the state which has the insertion part 126, it is integrally formed in the shape of a mold material. The traversing member 121 has a recessed portion 127 formed on the outer plate 123, but may have a shape without a recessed portion as shown in FIG.
[Embodiment 6]
Next, a sixth embodiment of the present invention will be described with reference to FIG. In the sixth embodiment, various shapes of beam bodies are shown.

  That is, the beam body 131 shown in (a) includes an intermediate vertical plate portion 132, an inclined plate portion 133 that extends from the upper and lower ends of the vertical plate portion 132 in the same direction in the left and right directions and is inclined upward and downward, and these inclined plate portions. 133 from a horizontal plate part 134 extending in the horizontal direction from the upper and lower ends of 133, and a short inclined plate part 135 extending from the ends of the horizontal plate part 134 toward each other and toward the vertical plate part 132. Thus, it is formed into a mold material.

  Further, a beam body 141 shown in (b) includes an inclined plate portion 142 that is inclined up and down in the left-right direction, a horizontal plate portion 143 that extends in the left and right ends from the upper and lower ends of the inclined plate portion 142, and these horizontal plate portions 143. And a short inclined plate portion 144 extending toward the inclined plate portion 142 on the opposite sides from each other, and is formed in a mold shape.

  The beam body 151 shown in (c) includes a vertical plate portion 152, an inclined plate portion 153 extending in a different direction on the left and right sides from the upper and lower ends of the vertical plate portion 152, and an inclined plate portion 153. A horizontal plate portion 154 extending in the horizontal direction in the left and right opposite directions from the upper and lower ends, and a short inclined plate portion 155 extending toward the vertical plate portion 152 on the opposite side from the ends of the horizontal plate portions 154, Thus, it is formed into a mold material.

  Furthermore, the beam body 161 shown in (d) is composed of a pair of left and right vertical plate portions 162 and a pair of upper and lower horizontal plate portions 163 positioned between the upper and lower ends of these vertical plate portions 162. It is formed into a mold material.

  Further, a beam body 171 shown in (e) includes a pair of left and right vertical plate portions 172, an inclined plate portion 173 extending from the upper and lower ends of the vertical plate portion 172 in the left and right outward directions and inclined upward and downward, and these inclined plates. It consists of a pair of upper and lower horizontal plate portions 174 positioned between the upper end and the lower end of the portion 173, and is formed in a cylindrical shape.

  In the first to third embodiments, an anchor bolt type bolt / nut 37 in which the bolt is embedded on the side wall 4 side is used to attach the truss body 11 to the side wall (fixed portion) 4 side via the attachment means 31. However, this may be a type in which a cylindrical nut is inserted into the side wall 4 and a bolt is screwed from the outside. The attachment of the other end support means 81 is the same.

  In the above-described first to third embodiments, as the attachment means 31, a form in which the bolt is fixed by the bolt and nut 37 of the anchor bolt type embedded in the side wall 4 side is shown. Supported (placed) on the side facing upward surface, Supported on the upward surface of the receiving member provided on the lateral surface on the fixed part side, Supported (placed) on the upward surface on the stationary part side And a length direction restricting means that is opposed to the lateral surface on the fixed portion side, the length direction restricting means is configured to be able to contact the lateral surface via the buffer member, and the buffer member It may be of a type supported on the fixed part side via the.

  In the first to third embodiments described above, the rubber plate (buffer member) 70 is provided on the support member 58 of the height adjusting means 51, and the beam is received via the receiving body 71 provided between the plurality of rubber plates 70. Although the form in which the body 41 is supported is shown, the receiver 71 is omitted, the form in which the beam body 41 is directly supported via the rubber plate 70, and the rubber plate 70 is omitted. For example, the body 71 may be provided between the support members 58, the rubber plate 70 and the receiving body 71 may be omitted, and the beam body 41 may be directly supported by the support member 58.

  In the first to third embodiments described above, the beam body 41 is positioned via the height adjusting means 51 in a state where the lower portion of the beam body 41 in the vertical direction is positioned below the upper surface 11 a of the truss body 11. Although the form supported by the side is shown, this may be a form in which the entire vertical direction of the beam body 41 is positioned below the upper surface 11a of the truss body 11, and in this case, the floor plate 92 The upper and lower positions can be secured by the joist material 91.

  In the first to third embodiments described above, a form in which the height adjusting means 51 is provided between the upper traversing member 12 and the lower traversing member 13 is shown. This is a part of the height adjusting means 51. Alternatively, all of them may be provided so as to protrude upward from the upper traversing member 12 or project downward from the lower traversing member 13.

  In the above-described first to third embodiments, the height adjusting means 51 is provided on both sides of the truss body 11, and both the height adjusting means 51 are fixed by a common fixture 66. May be of a type in which the height adjusting means 51 is provided only on one side of the truss body 11, or a type in which the height adjusting means 51 on both sides are fixed by separate fixing tools.

  In the first to third embodiments described above, a form in which the height adjusting tool 63 of the height adjusting means 51 is positioned within the vertical height of the truss body 11 is shown. A part or the whole may be protruded upward from the truss body 11 or protruded downward from the truss body 11.

  In the first to third embodiments described above, a form using one type of height adjusting means 51 group having the same height adjustment range is shown, but this is a plurality of types of height adjustment ranges having different height adjustment ranges. The form which combined the length adjustment means 51 group etc. may be sufficient.

  In the first embodiment described above, the upper transverse member 12 is formed with the engaged portion 20 having a rectangular through-hole shape, and the coupling member 52 is engaged with the engaged portion 20 so as to be disengageable from above. Although the form in which the part 56 is provided is shown, this may be a form that can be engaged and disengaged from the side.

  In the first to third embodiments described above, the storage space S is formed between the upper surface 3a of the floor slab 3 and the lower surface 92b of the floor plate 92, but this may be configured such that no storage space is formed.

  In the first embodiment described above, the plurality of beam bodies 41 are arranged at a predetermined interval L in the longitudinal direction 11X of the truss body 11, but this is arranged at an arbitrary different interval. May be. In the second embodiment described above, the truss bodies 11 are disposed with a predetermined width interval W, but a plurality of truss bodies 11 may be disposed with different arbitrary width intervals.

  In the above-described first to third embodiments, the high-rise house 1 in which the floor apparatus 10 is incorporated is shown, but this may be a form in which the floor apparatus 10 is incorporated in a normal house.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a partially cutaway perspective view of a main part of a floor device, showing Embodiment 1 of the present invention. It is a partially cutaway side view in a high-rise house incorporating the same floor apparatus. It is a schematic plan view in the high-rise house incorporating the same floor apparatus. It is a side view of the principal part of the same floor apparatus. It is a partially cutaway front view of the floor apparatus. It is a partially cutaway front view of the principal part of the floor apparatus. It is a schematic plan view in the high-rise house which shows Embodiment 2 of this invention and incorporates a floor apparatus. It is Embodiment 3 of this invention, and is a side view of the principal part of a floor apparatus. It is a schematic side view of the principal part which shows Embodiment 4 of this invention and demonstrates the various patterns of the truss body in a floor apparatus. It is Embodiment 5 of this invention and is a longitudinal front view of the various shapes of the transverse member in a floor apparatus. It is Embodiment 6 of this invention and is a front view of the various shapes of the beam body in a floor apparatus.

Explanation of symbols

1 High-rise house 2 Structure 3 Floor slab 4 Side wall (fixed part)
4a Lateral surface 5 Regular beam 6 Small beam 6a Lateral surface 7 Reverse beam (fixed part)
7a Lateral surface 7b Upward surface 10 Floor device 11 Truss body 11a Upper surface 11X Longitudinal direction 12 Upper traverse member 13 Lower traverse member 20 Engaged portion 24 Connection member 24A Connection member 28 Bolt / nut (connector)
31 Mounting means 32 Body 35 Mounting plate 37 Bolt / Nut (connector)
41 Beam body 41X Length direction 51 Height adjustment means 52 Connection member 56 Engagement part 58 Support member 63 Height adjustment tool 64 Plate-shaped nut body 65 Bolt body 66 Fixing tool 67 Cylindrical spacer 70 Rubber plate (buffer member)
71 Receiving body 81 Other end support means 82 Connecting member 86 Bolt / nut (connector)
87 Rubber plate (buffer member)
88 Receiving body 91 joist 92 floor board 92a floor 101 connecting body 105 screw hole 106 bolt / nut (connecting tool)
111 Traverse member 121 Traverse member 131 Beam body 141 Beam body 151 Beam body 161 Beam body 171 Beam body L Predetermined distance S Storage space (space)
W width interval

Claims (8)

The truss body has both end portions in the length direction attached to the fixed portion side through attachment means, and the beam body arranged with the length direction perpendicular to the length direction of the truss body, The truss body is supported by a height adjusting means on a floating intermediate portion, and a plurality of the truss bodies are arranged in parallel at a distance from each other. The height adjusting means includes a connecting member for the truss body, and the connecting member. A height adjustment tool provided between the connection member and the support member, and a fixture provided between the connection member and the support member. The floor apparatus is configured such that the beam body is supported by the support member, and a floor surface is formed above the beam body. The floor apparatus according to claim 1, wherein the height adjusting means has a buffer member on the support member, and the beam body is supported through the buffer member. 3. The floor apparatus according to claim 1, wherein the beam body is supported on the side of the truss body via a height adjusting means such that the lower part in the vertical direction is positioned below the upper surface of the truss body. . The receiving body is provided between supporting members adjacent to each other in the length direction of the truss body, and the beam body is supported by the receiving body. Floor equipment.   The truss body is composed of upper and lower traverse members formed in the shape of a mold, and a plurality of connecting members disposed between the traverse members, and height adjusting means are provided between the upper and lower traverse members. The floor apparatus according to any one of claims 1 to 4, wherein the floor apparatus is provided.   The height adjusting means is provided on both sides of the truss body, and both height adjusting means are fixed by a common fixture after the height adjustment. Floor equipment.   The floor apparatus according to any one of claims 1 to 6, wherein the height adjusting tool of the height adjusting means is positioned within the vertical height of the truss body.   The truss body is composed of an upper traversing member and a lower traversing member, and a plurality of connecting members arranged between the traversing members. The plurality of truss bodies are linearly positioned in the length direction and face each other. The floor according to any one of claims 1 to 7, wherein the ends are connected by connecting means, and the connecting means has a common connecting member for connecting the ends of the traversing members. apparatus.

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