JP2014145163A - Equipment stand for building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an equipment stand for a building capable of reducing a work burden when installing equipment on a plurality of beam materials.SOLUTION: An equipment stand 41 for supporting air-conditioning equipment 31 is installed in a building unit 20A in a building. The equipment stand 41 comprises a rectangular stand plate 42 and a leg part 43 extending downward from the stand plate 42. In the building unit 20A, the equipment stand 41 is installed on a plurality of ceiling beams 25 in a state of being bridged over the ceiling beams 25. The leg part 43 is provided with a regulation part for regulating the positional displacement of the equipment stand 41 in the width direction of the ceiling beams 25. The regulation part is attached to the leg part 43 via a joint plate, and extends downward from the leg part 43. The leg part 43 is provided with a plurality of regulation parts, and the equipment stand 41 is installed in a state where the ceiling beams 25 enter between the adjacent regulation parts.

Description

  The present invention relates to an equipment rack for buildings.

  In buildings such as houses, equipment such as air conditioning indoor units are provided. Equipment can be installed in both living spaces such as living rooms and non-residential spaces such as the ceiling space, but it is installed in non-residential spaces in order to ensure that the living space is as wide as possible. It is preferable. For example, Patent Document 1 discloses a configuration in which an air conditioner as an equipment device is disposed in a ceiling space, and the air conditioner is provided so as to be spanned across a ceiling field as a plurality of beam members. In this configuration, an air conditioner is disposed between adjacent ceiling field edges, and a flange protruding laterally from the air conditioner is placed on the ceiling field edge.

JP 2010-196998 A

  However, in a configuration in which equipment is arranged between adjacent beam members and a flange projecting laterally from the equipment device is placed on the beam material, the width of the equipment device is equal to that of the adjacent beam material. If the distance is smaller than the distance between the two, if the position of the equipment is shifted in a direction approaching one beam member side, the flange of the equipment device may be disengaged from the other beam member. For this reason, when the equipment is positioned by moving the equipment along the longitudinal direction of the beam in the stage where the equipment is not fixed to the beam by bolting or the like, If the position of the equipment is shifted in the width direction of the beam material, there arises a disadvantage that the equipment is detached from the beam material.

  The present invention has been made in view of the above circumstances, and has as its main object to provide a building equipment mount that can reduce the work burden when installing equipment on a plurality of beam members. To do.

  Hereinafter, means and the like effective for solving the above-described problems will be described while showing functions and effects as necessary.

  The building equipment stand of the first invention is a building equipment stand that supports equipment installed in a ceiling space in a unit type building constructed by a plurality of building units having columns and beams. A frame body supported by the plurality of beam members by being installed on the beam members so as to be bridged over the plurality of beam members extending in parallel with each other in the ceiling back space, A regulation part that extends downward from the gantry body and regulates that the position of the gantry body is shifted in the width direction of the beam material supporting the gantry body by being caught on the side surface of the beam material; It is characterized by having.

  According to the first invention, in the configuration in which the gantry body supporting the equipment is stretched over the plurality of beam members, the restriction unit regulates that the position of the gantry body is shifted in the width direction of the beam members. Therefore, it can be prevented that the gantry body is displaced in the width direction of the beam material and is detached from the beam material. In this case, when the operator moves the gantry body along the longitudinal direction of the beam material, the gantry body is manually moved so that the position of the gantry body does not shift in the width direction of the beam material. Since it is not necessary to perform a work such as supporting with a frame, the positioning work of the gantry body can be facilitated. Therefore, it is possible to reduce the work burden when installing equipment on a plurality of beam members.

  In a second invention, in the first invention, as the restricting portion, a first restricting portion that restricts the position of the gantry body from being shifted toward one of the width directions of the beam material supporting the gantry body. And a second restricting portion for restricting displacement of the position of the gantry body on the side opposite to the direction restricted by the first restricting portion.

  According to the second invention, since both the first restricting portion and the second restricting portion are provided, it is possible to prevent the gantry body from being detached from the beam material on both sides of the beam material. . In this case, since the operator only needs to align the gantry body only in the longitudinal direction of the beam member, the alignment operation can be further facilitated.

  In a third invention, in the second invention, the gantry main body has a rectangular gantry plate spanned by the plurality of beam members, and the gantry main body has a long side of the gantry plate in the long side. When installed on those beams in the direction spanned over multiple beams, and when installed on the beams with the short side of the base plate spanned over the beams For both of the above, the first restricting portion restricts the position of the gantry body from being shifted toward one of the width directions of the beam material supporting the gantry body, and the second restricting portion includes the first restricting portion. 1 The position of the gantry body is regulated to be shifted to the side opposite to the direction regulated by the regulating part.

  According to the third invention, since the gantry plate is rectangular, it is possible to properly install the equipment according to its size, shape, application, etc. by appropriately setting the orientation of the gantry body. Become. Moreover, regardless of the installation direction of the gantry body, the position of the gantry body is deviated in the width direction of the beam material by the first restriction part and the second restriction part, so the gantry body regardless of the installation direction of the gantry body It is possible to facilitate the alignment work.

  In a fourth aspect based on the third aspect, the second restricting portion is disposed at a position spaced apart from the first restricting portion in both the longitudinal direction and the short direction of the mount plate. A plurality of restricting parts including a restricting part and a second restricting part are used as a set of restricting parts, and the gantry main body is placed on the beam members in a direction in which the long sides of the gantry plate are stretched over the plurality of beam members. Is installed at a position where one of the beam members enters between the first restricting portion and the second restricting portion as the set of restricting portions, When the short side is installed on the beam members in a direction extending over the plurality of beam members, one beam member among the beam members is the first restriction portion as the set of restriction portions; It is installed at a position that enters between the second restricting portion.

  According to the fourth aspect of the present invention, both the first restricting portion and the second restricting portion are caught by one beam member, so that the gantry body is prevented from coming off from the beam member on both sides of the beam member. Therefore, the positional relationship between the first restricting portion and the second restricting portion can be set according to the width dimension of one beam member. In this case, for example, unlike the configuration in which the beam material on which the first restricting portion is hooked and the beam material on which the second restricting portion is hooked are different, the positional relationship between the first restricting portion and the second restricting portion is set to There is no need to set according to the positional relationship. Therefore, the positional relationship between the first restricting portion and the second restricting portion only needs to conform to the width dimension of the beam material, and the versatility of the device mount can be enhanced.

  According to a fifth aspect, in the fourth aspect, a plurality of the set of restricting portions are arranged side by side in each of a longitudinal direction and a short direction of the gantry plate.

  According to the fifth aspect of the invention, a plurality of sets of restricting portions are arranged along one beam member regardless of the installation direction of the device base, and therefore, a plurality of first elements arranged at predetermined intervals along one beam member. The restricting portion and the plurality of second restricting portions are caught on the side surface of the beam material. In this case, unlike the configuration in which one first restricting portion or one second restricting portion is provided for one beam member, one first restricting portion or one second restricting portion is used as a fulcrum. It is possible to regulate the displacement of the device base in the width direction of the beam so as to rotate.

  In a sixth invention, in the fourth or fifth invention, the set of restricting portions are arranged in the first restricting portion along one of a longitudinal direction and a short direction of the mount plate and along the other. A third restricting portion disposed at a position aligned with the second restricting portion, and in the one set of restricting portions, the third restricting portion includes the third restricting portion and the first restricting portion. When the beam material enters between the second restricting portion and the second restricting portion, the position of the gantry main body is displaced in the same direction as the second restricting portion. When a beam material enters, the position of the gantry body is displaced in the same direction as the first restricting portion.

  According to the sixth invention, in the configuration in which the beam material enters between the first restricting portion and the second restricting portion regardless of the installation direction of the equipment gantry, the beam material depends on the installation orientation of the equipment gantry. And a third restricting portion and a second restricting portion and a third restricting portion. The third restricting portion restricts the position of the equipment base from being displaced in the same direction as the second restricting portion when the beam material enters between the first restricting portion and the third restricting portion. When entering between the 2nd control part and the 3rd control part, it will control in the same direction as the 1st control part that the position of an equipment stand will shift. That is, in the set of restricting portions, the third restricting portion serves as both the first restricting portion and the second restricting portion. Therefore, it is possible to regulate in one set of regulating parts that the device frame is displaced in the width direction so that the device mount rotates with one first regulating part or one second regulating part as a fulcrum.

  In a seventh invention, in any one of the fourth to sixth inventions, in the set of restricting portions, the first restricting portion and the second restricting portion are an angle member having a pair of surfaces orthogonal to each other or Each of them is formed of square bar, extends downward from the gantry body, and the protruding corner portions are arranged in directions facing each other.

  According to the seventh invention, in the first restricting portion and the second restricting portion, one of the pair of plate surfaces extends along the longitudinal direction of the mount plate, and the other extends along the short direction of the mount plate. ing. For this reason, each plate surface of a 1st control part and a 2nd control part overlaps the side surface of a beam material, and the catching area of the control part with respect to a beam material becomes large. In this case, the load applied to the beam material from the restriction part is distributed over a wide range compared to the configuration where the restriction part is caught on the beam material at a point, so that a part of the beam material is recessed or deformed. Can be suppressed.

  In an eighth invention according to any one of the first to seventh inventions, in the building unit, the beam material includes a large beam coupled to the column and a small beam coupled to the large beam. And the upper end of the small beam is lower than the upper end of the large beam, and the gantry body has a leg portion extending downward, and the leg portion is on the small beam. It is installed on the beam member by being placed, and the restricting portion is provided at a lower end portion of the leg portion.

  According to the eighth invention, since the gantry body has the leg portion, the equipment can be installed at a position spaced upward from the beam. In addition, if the length of the leg is set to a size that allows the equipment stand to straddle the ceiling girder, the equipment stand can be installed over the adjacent building units. Thus, the freedom degree regarding the installation position of an apparatus mount can be raised.

  Here, when the leg of the equipment base is installed on a small beam, the leg will be detached from the top of the beam even if the position of the equipment base is relatively small in the width direction of the beam. The possibility becomes high. On the other hand, according to the present invention, since the leg is provided with the restricting portion, in the configuration in which the degree of freedom related to the installation position of the equipment mount is increased by the leg, the position of the leg with respect to the beam is adjusted. The work burden can be reduced.

  According to a ninth invention, in the eighth invention, a plate-like joining plate extending along a lower end surface of the leg portion is provided, and the restricting portion extends downward from the joining plate.

  According to the ninth aspect, since the restricting portion is attached to the leg portion via the joining plate, the position of the restricting portion can be set regardless of the cross-sectional shape or size of the leg portion. For this reason, it can suppress that the shape of a control part becomes complicated by the relationship of the magnitude | size of a leg part and a beam material. For example, if the leg is the same thickness as the beam, or if it is thinner than the beam, to place the restricting part that extends downward from the leg on the side of the beam, place the restricting part below the leg. Therefore, the shape of the restricting portion becomes complicated.

Front view showing the outline of the building Perspective view showing the structure of the building unit Plan view of a building unit with air conditioning equipment Diagram showing the structure of the equipment stand Perspective view around the lower end of the leg The figure which shows the attachment part of the leg to a ceiling beam Plan view of a building unit showing the configuration of another equipment stand Plan view of a building unit showing the configuration of another equipment stand Diagram showing the attachment of another leg to the ceiling beam

  Hereinafter, an embodiment embodying the present invention will be described with reference to the drawings. In the present embodiment, in a two-story unit-type building having a steel frame ramen structure, a device support structure in which equipment is supported by using a device stand for a building according to the present invention is embodied. First, the configuration of the unit type building will be described with reference to FIGS. 1 and 2. FIG. 1 is a front view showing an outline of the building 10, and FIG. 2 is a perspective view showing a configuration of the building unit 20. In addition, in FIG. 1, about the attic space 19 among the buildings 10, the schematic longitudinal cross-section is illustrated.

  As shown in FIG. 1, a building 10 such as a house includes a building body 12 provided on a foundation 11 and a roof 13 provided on the building body 12. The building 10 has a first floor portion 14 as an upper floor portion and a second floor portion 15 as a lower floor portion, and the first floor portion 14 and the second floor portion 15 are stacked one above the other. In the first floor portion 14 and the second floor portion 15, a plurality of living spaces such as a living room, a kitchen, and a bedroom are provided by partitioning the indoor space.

  The roof 13 is a dormitory roof and has a plurality of inclined roof portions 16. Each inclined roof portion 16 is inclined downward from the ridge toward the eaves. On the building main body 12, a bundle pillar 17 that supports the roof 13 from below is erected. A plurality of the bundle pillars 17 are arranged in a portion near the center of the building body 12 in the horizontal direction, and support a portion near the ridge on the roof 13. Further, a plurality of roof brackets 18 are provided on the building body 12 on the peripheral side of the bundle pillars 17, and these roof brackets 18 support a portion of the roof 13 near the eaves from below.

  An attic space 19 is formed between the building body 12 and the roof 13. The height dimension of the attic space 19 is the largest at the lower part of the building and gradually decreases toward the eaves. The attic space 19 can also be referred to as the ceiling space of the second floor portion 15 that is the top floor of the building.

  The building body 12 is configured by connecting a plurality of building units 20 to each other. The building unit 20 is manufactured in advance at a factory, and then transported to a building site by a truck or the like.

  As shown in FIG. 2, the building unit 20 includes columns 21 arranged at four corners, a ceiling beam 22 connected to an upper end portion (upper end) of the column 21, and a lower end portion (lower end) of the column 21. The column 21, the ceiling beam 22 and the floor beam 23 form a rectangular parallelepiped skeleton (frame). The column 21 is made of a square tube-shaped square steel. Further, the ceiling beam 22 and the floor beam 23 are made of channel steel having a U-shaped cross section, and are arranged toward the inside of the unit so that the groove opening sides face each other.

  In the building unit 20, a plurality of ceiling beams 25 are bridged between the ceiling large beams 22 extending along the long side portion (girder surface) and facing each other at a predetermined interval. Similarly, a plurality of floor beams 26 are bridged at predetermined intervals between the large floor beams 23 that extend along the long side portion and face each other. The ceiling beam 25 and the floor beam 26 extend in parallel to the ceiling beam 22 and the floor beam 23 on the short side (wife side) at the same interval. The ceiling beam 25 and the floor beam 26 are each made of lip groove steel. A ceiling member 28 is supported by the ceiling beam 25 and a floor member 29 is supported by the floor beam 26.

  In the building 10 of the present embodiment, a central-type whole building air conditioning system is constructed. The entire building air conditioning system has an air conditioning device 31 capable of generating conditioned air for air conditioning. The air conditioning equipment 31 is an air conditioning indoor unit provided for each floor, and the air conditioning equipment 31 for air conditioning the second floor portion 15 is installed in the attic space 19. The air conditioner 31 takes in air in the living space as return air, generates conditioned air from the return air, and supplies the conditioned air to the living space on each floor. The entire building air conditioning system has a return air grill that takes in the return air and an air supply grill that supplies air conditioned air to the living space, and these return air grill and air supply grill are air conditioning equipment via an air conditioning duct. 31 is connected.

  The plurality of building units 20 on the second floor portion 15 include a building unit 20A in which an air conditioner 31 is installed, and an equipment stand 41 that supports the air conditioner 31 is installed in the building unit 20A. Here, the device mount 41 will be described with reference to FIGS. 3 is a plan view of the building unit 20 </ b> A in which the air conditioner 31 is installed, FIG. 4 is a diagram illustrating the configuration of the device mount 41, and FIG. 5 is a perspective view of the periphery of the lower end portion of the leg portion 43. In FIG. 3, (a) shows a case where the equipment base 41 is installed with the short side of the base board 42 straddling the plurality of ceiling beams 25, and (b) shows the equipment base 41 being the base board. The case where the long side of 42 is installed in the direction which straddles a plurality of ceiling beams 25 is shown.

  As shown in FIGS. 3A and 3B, in the building unit 20 </ b> A, the device mount 41 is installed on the ceiling beams 25 in a state of being spanned over the plurality of ceiling beams 25. . The equipment gantry 41 includes a gantry board 42 formed in a rectangular shape by wood, metal material, synthetic resin material, or the like, and leg portions 43 extending downward from the gantry board 42. In FIG. 2, the gantry plate 42 forms an outer shape in a plan view. In addition, the air conditioner 31 is fixed to the gantry plate 42 with a fixing bracket or the like while being placed on the gantry plate 42. In this case, the ceiling beam 25 corresponds to a beam material.

  As shown in FIG. 3 (a), the equipment base 41 is installed with its longitudinal direction orthogonal to the longitudinal direction of the building unit 20A, and as shown in FIG. It is possible to install both in the direction extending in parallel with the hand direction. In FIG. 3A, the short side of the gantry plate 42 is orthogonal to the ceiling beam 25 of the building unit 20A, and the short side is stretched over a plurality of (for example, two) ceiling beams 25. It has become. In FIG. 3B, the long side of the gantry plate 42 is orthogonal to the ceiling beam 25 of the building unit 20A, and the long side is stretched over a plurality of (for example, four) ceiling beams 25. It has become. In addition, in the mount board 42, the short dimension is made larger than the separation distance between the ceiling beam 25.

  The leg portion 43 is a long member formed in a prismatic shape from wood, and is fixed to the lower surface of the gantry plate 42 by a fixing tool such as a bolt. The leg portion 43 has substantially the same width dimension (thickness) as the ceiling beam 25. A plurality of (for example, four) leg portions 43 are provided, and are arranged corresponding to the four corners of the gantry plate 42. Each leg 43 is installed on the ceiling beam 25. Incidentally, the separation distance between the leg portions 43 arranged along the short side of the gantry plate 42 is the same as the separation distance between the ceiling beams 25 (for example, 50 cm), and is arranged along the long side of the gantry plate 42. The distance between the leg portions 43 is three times the distance between the ceiling beams 25 (for example, 150 cm). In addition, the leg part 43 may be arrange | positioned in the intermediate position of the longitudinal direction of the mount board 42, the intermediate position of a transversal direction, etc.

  As shown in FIG. 4, the device mount 41 includes a reinforcing member 44 that connects adjacent leg portions 43 in addition to the mount plate 42 and the leg portions 43. The reinforcing member 44 is formed in a long shape from a metal material, a synthetic resin material, or the like, and extends along the longitudinal direction of the gantry plate 42. The reinforcing member 44 connects the leg portions 43 adjacent to each other along the long side of the gantry plate 42 among the plurality of leg portions 43 and is fixed to the lower surface of the gantry plate 42 by a fixing tool such as a bolt. ing.

  The leg portion 43 has a length dimension that holds the gantry plate 42 and the reinforcing member 44 at a position higher than the ceiling beam 22. Here, in the building unit 20 </ b> A, the ceiling beam 25 is connected to the ceiling beam 22 via a bracket or the like, and the upper end of the ceiling beam 25 is located lower than the upper end of the ceiling beam 22. The height of the ceiling beam 25 is smaller than the height of the ceiling beam 22, and the lower end of the ceiling beam 25 is arranged at substantially the same height as the lower end of the ceiling beam 22. In this case, the air conditioner 31 placed on the gantry plate 42 is installed at a position higher than the ceiling beam 22.

  The leg portion 43 is provided with a restriction portion 46 that restricts the position of the leg portion 43 from shifting in the width direction of the ceiling beam 25. The restricting portion 46 extends below the lower end of the leg portion 43, and is disposed on the side of the ceiling beam 25 with the leg portion 43 being placed on the ceiling beam 25. In this case, the leg portion 43 is regulated from being displaced in the width direction of the ceiling beam 25 by the contact of the regulating part 46 with the side surface of the ceiling beam 25.

  As shown in FIG. 5, the restricting portion 46 is attached to the leg portion 43 via a joining plate 47 that extends along the lower end surface of the leg portion 43. The joining plate 47 is formed in a plate shape from a metal material, and is fixed to the leg portion 43 with screws, an adhesive or the like with its upper surface superimposed on the lower end surface of the leg portion 43. The joining plate 47 is disposed at a position where the center portion of the plate surface overlaps the central axis of the leg portion 43, and the peripheral edge portion of the joining plate 47 protrudes laterally from the leg portion 43. In addition, the joining plate 47 and the leg part 43 may be integrally formed by integral molding etc.

  A plurality (for example, four) of the restricting portions 46 are arranged below the bonding plate 47 and extend downward from the lower surface of the bonding plate 47. One restricting portion 46 is arranged on each of four sides around the central axis of the leg portion 43, and the restricting portions 46 are separated from each other. In this case, each restricting portion 46 protrudes to the side of the leg portion 43. The separation distance between adjacent restricting portions 46 is the same as or larger than the width dimension of the ceiling beam 25, and the ceiling beam 25 can enter between the adjacent restricting portions 46 from below. Yes. In this case, the area between the adjacent restricting portions 46 is a storage space for storing the ceiling beam 25.

  In addition, the some control part 46 provided with respect to one leg part 43 is contained in one set of control parts. In a set of restricting portions, a plurality of restricting portions 46 are provided at intervals that allow at least the ceiling beam 25 to be interposed (entered). In this case, each of the restricting portions 46 has the gap in both the first direction and the second direction so that the ceiling beam 25 can be interposed in both the first direction and the second direction orthogonal thereto. Are provided apart from each other.

  In the case where the four restricting portions 46 are aligned two each along the longitudinal direction and the short direction of the device base 41 and the short sides of the base plate 42 are spanned across the plurality of ceiling beams 25. In addition, in both cases where the long side of the gantry plate 42 is stretched over the plurality of ceiling beams 25, the ceiling beam 25 can enter between the adjacent regulating portions 46.

  The restricting portion 46 is formed of an angle material as a steel material. In the restricting portion 46, the end face of the short angle member is joined to the lower surface of the joining plate 47 by welding or the like, and thereby extends downward from the lower surface of the joining plate 47. The restricting portion 46 has a pair of plate portions 48 that are orthogonal to each other, and an intersection of the plate portions 48 is a protruding corner portion of the restricting portion 46. In the protruding corner portion, the plate surfaces (adjacent plate surfaces) of the pair of plate portions 48 are also orthogonal to each other. Each restricting portion 46 is arranged in a state where the free end of each plate portion 48 is directed to the side opposite to the central axis of the leg portion 43.

  Of the four restricting portions 46, in the pair of restricting portions 46 arranged with the central axis of the leg portion 43 interposed therebetween, the protruding corner portions are opposed to each other. In the adjacent restricting portions 46, the plate surfaces of the plate portions 48 face each other with the storage space interposed therebetween, and when the ceiling beam 25 is stored in the storage space, the plate surface of the plate portion 48 is the ceiling. It will be in the state where it overlapped with the side of the small beam 25.

  In the device base 41, the base body is constituted by the base plate 42, the leg portion 43, and the reinforcing member 44. In this case, the restricting portion 46 extends downward from the gantry body and is attached to the gantry body via the joining plate 47.

  Returning to the description of FIG. 3, in the equipment base 41, one of the plurality of leg portions 43 is defined as a leg portion 43 </ b> A, and the relationship between the orientation of the leg portion 43 </ b> A and the ceiling beam 25 will be described. Also, here, among the plurality of leg portions 43, those arranged in the leg portions 43 </ b> A along the long side of the gantry plate 42 are referred to as leg portions 43 </ b> B, and are arranged in the leg portions 43 </ b> A along the short side of the gantry plate 42. Let's say what is the leg 43C.

  In FIG. 3A in which the longitudinal direction of the device base 41 extends along the ceiling beam 25, the leg portion 43A is arranged near the upper left corner of the base plate 42 in the figure, and the leg portion 43B is It is installed on the same ceiling beam 25 as the leg part 43A, and the leg part 43C is installed on the ceiling beam 25 different from the leg part 43A. On the other hand, in FIG. 3B in which the lateral direction of the equipment base 41 extends along the ceiling beam 25, the leg portion 43A is arranged near the upper right corner of the base plate 42 in the figure. The part 43B is installed on the ceiling beam 25 different from the leg part 43A, and the leg part 43C is installed on the same ceiling beam 25 as the leg part 43A.

  Here, the relationship between the direction of the leg 43A and the ceiling beam 25 will be described with reference to FIG. FIG. 6 is a view showing a portion where the leg 43A is attached to the ceiling beam 25. As shown in FIG. In FIG. 6, (a1) and (a2) show a case where the longitudinal direction of the equipment base 41 is along the ceiling beam 25, and (b1) and (b2) are short sides of the equipment base 41. The figure in the case where the direction is along the ceiling beam 25 is shown. Moreover, (a1) and (b1) are plan views of the joining plate 47 as viewed from above, and the illustration of the leg portions 43A is omitted. (A2), (b2) is the side view which looked at the leg part 43A from the leg part 43B side.

  In FIG. 6, one of the plurality of restricting portions 46 provided for the leg portion 43A is a first restricting portion 46a, and the first restricting portion 46a is disposed diagonally with respect to the first restricting portion 46a. 2 Suppose that it is a regulating part 46b. And what adjoins the 1st control part 46a is made into the 3rd control parts 46c and 46d. The third restricting portions 46c and 46d are also adjacent to the second restricting portion 46b. Moreover, the 3rd control part 46c is located in a line with the 1st control part 46a along the long side of the mount board 42 (up and down in FIG. 6 (a1), (b1)), and the 3rd control part 46d is a stand. Along the short side of the plate 42 (to the left and right in FIGS. 6A1 and 6B1), they are arranged in the first restricting portion 46a.

  In FIG. 6 (a1), the 1st control part 46a is arrange | positioned at the corner | angular part side of the mount board 42, and the 2nd control part 46b is on the opposite side to the 1st control part 46a across the ceiling beam 25. Has been placed. The third restricting portion 46c is arranged on the opposite side of the second restricting portion 46b across the ceiling beam 25, while being arranged on the same side as the first restricting portion 46a with respect to the ceiling beam 25. Has been. On the other hand, the third restricting portion 46d is arranged on the opposite side of the first restricting portion 46a across the ceiling beam 25, while the second restricting portion 46b is connected to the ceiling beam 25. Located on the same side.

  In this case, as shown in FIG. 6 (a2), the ceiling beam 25 is between the second restricting portion 46b and the third restricting portion 46c (between the first restricting portion 46a and the third restricting portion 46d). The joining plate 47 is fixed to the ceiling beam 25 with screws 49 in a state where the upper surface of the ceiling beam 25 overlaps the lower surface of the joining plate 47. The screws 49 are attached to the upper surface portion of the ceiling beam 25 while penetrating the joining plate 47. In addition, the ceiling beam 25 is arrange | positioned in the state which orient | assigned the groove part to the side. For this reason, in the ceiling beam 25, the upper surface portion is the upper flange, and the joining plate 47 is fixed to the upper flange.

  Here, the leg part 43A is regulated by the first regulating part 46a and the third regulating part 46c to be shifted toward one side in the width direction of the ceiling beam 25, and the second regulating part is shifted toward the other side. It is regulated by 46b and the third regulating part 46d. On the other hand, the restricting portions 46a to 46d do not restrict the position of the leg portion 43A from shifting in the longitudinal direction of the ceiling beam 25. 41) can be moved along the longitudinal direction of the ceiling beam 25. The same applies to the other leg portions 43 in the equipment stand 41 such as the leg portions 43B and 43C. Therefore, it is possible to align the equipment base 41 in the longitudinal direction of the ceiling beam 25 while preventing the leg portion 43 from falling off the ceiling beam 25.

  6 (b1) and 6 (b2), the installation direction of the device mount 41 is 90 degrees different from that in FIG. 6 (a1). In this case, the direction of the ceiling beam 25 with respect to the leg 43A is 90 degrees different from that in FIGS. 6 (a1) and (a2), and the ceiling beam 25 is connected to the first restriction part 46a and the third restriction part 46c. Between. Therefore, the leg part 43A is restricted by the first restricting part 46a and the third restricting part 46d from being displaced toward one of the width directions of the ceiling beam 25, and the second restricting part 46b is displaced toward the other. And it is controlled by the 3rd control part 46c.

  Here, regarding the positional relationship between the restricting portion 46 and the ceiling beam 25, the other leg portions 43 are the same as the leg portions 43A. For example, regarding the leg portions 43B and 43C, when the restricting portions 46 are the restricting portions 46a to 46d, the arrangement of the restricting portions 46a to 46d is the same as that of the leg portions 43A. In this case, the restriction portions 46a to 46d of the leg portion 43B are arranged at positions along the long side of the gantry plate 42 with respect to the restriction portions 46a to 46d of the leg portion 43A, and the restriction portions 46a of the leg portion 43C. ˜46d are arranged at positions aligned along the short side of the gantry plate 42 with respect to the restricting portions 46a to 46d of the leg portion 43A.

  When the longitudinal direction of the device mount 41 extends along the ceiling beam 25 (in the case of FIG. 3A), the first restricting portions 46a of the leg portions 43A and 43B become one ceiling beam 25. It is lined up along. In this case, since the two first restricting portions 46a arranged at a predetermined interval (separating distance between the leg portions 43A and 43B) are hooked on one ceiling beam 25, one ceiling beam 25 is one. Unlike the configuration in which only one first restricting portion 46a is hooked, it is possible to prevent the device base 41 from rotating in the width direction of the ceiling beam 25 with the one first restricting portion 46a as a fulcrum.

  Moreover, in leg part 43A, 43B, each 2nd control part 46b is located in a line along one ceiling beam 25 on the opposite side to each 1st control part 46a. Even in this case, since the two second restricting portions 46b arranged at a predetermined interval are caught by one ceiling beam 25, only one second restricting portion 46b is caught by one ceiling beam 25. Unlike the configuration, the device frame 41 is prevented from shifting in the width direction of the ceiling beam 25 by rotating the device mount 41 toward the opposite side of the first restricting portion 46a with one second restricting portion 46b as a fulcrum. The

  Similarly, when the lateral direction of the device base 41 extends along the ceiling beam 25 (in the case of FIG. 3B), each of the first restricting portions 46a of the leg portions 43A and 43C has one ceiling. The second restricting portions 46b are arranged along the ceiling beam 25 on the side opposite to the first restricting portions 46a. For this reason, as in the case where the longitudinal direction of the device mount 41 extends along the ceiling beam 25, the device mount 41 rotates with one first restricting portion 46a and one second restricting portion 46b as fulcrums. In this way, it is prevented that the ceiling beam 25 is shifted in the width direction.

  According to the embodiment described in detail above, the following excellent effects can be obtained.

  Since the restricting portion 46 of the device base 41 is caught on the side surface of the ceiling beam 25, it is possible to prevent the device frame 41 from being displaced in the width direction of the ceiling beam 25 and coming off from the ceiling beam 25. . In this case, when the operator moves the equipment stand 41 on the ceiling beam 25 along the longitudinal direction of the ceiling beam 25, the position of the equipment stand 41 is the width direction of the ceiling beam 25. Therefore, it is not necessary to perform the operation of supporting the device base 41 by hand so that the device base 41 is not displaced. Therefore, it is possible to reduce the work burden when installing the air conditioner 31 on the plurality of ceiling beams 25.

  In a state in which the equipment platform 41 is installed on the plurality of ceiling beams 25, the first regulating portion 46a can regulate the displacement of the equipment platform 41 toward one side in the width direction of the ceiling beams 25, The second restricting portion 46b can regulate the shift of the position of the device base 41 toward the other side. In this case, since the operator only needs to align the device mount 41 in the longitudinal direction of the ceiling beam 25, the alignment operation can be further facilitated.

  Since the gantry plate 42 of the device gantry 41 is rectangular, the air conditioning device 31 can be properly installed according to its size, shape, application, etc. by appropriately setting the installation direction of the device gantry 41. In addition, since the first restricting portion 46a and the second restricting portion 46b restrict the displacement of the position of the device mount 41 in the width direction of the ceiling beam 25 regardless of the installation orientation of the device mount 41, Regardless of the installation direction, it is possible to facilitate the alignment work of the device base 41.

  Since both the first restricting portion 46 a and the second restricting portion 46 b are hooked on one ceiling beam 25, the position of the device mount 41 is restricted from shifting in the width direction of the ceiling beam 25. In this case, not only one ceiling beam 25 enters between the first restricting portion 46 a and the second restricting portion 46 b provided for one leg 43, but one leg 43 One ceiling beam 25 enters between the first restricting portion 46a and the second restricting portion 46b of another leg portion 43. For this reason, for example, unlike the configuration in which the ceiling beam 25 on which the first restriction part 46a is hooked and the ceiling beam 25 on which the second restriction part 46b is hooked, the first restriction part 46a and the second restriction part 46b are different from each other. Is not required to be set according to the positional relationship of the plurality of ceiling beams 25. Therefore, the positional relationship between the first restricting portion 46a and the second restricting portion 46b only needs to match the width dimension of the ceiling beam 25, and the versatility of the device mount 41 can be enhanced.

  By arranging a plurality of leg portions 43 along the longitudinal direction and the short direction of the device base 41, the first restricting portion 46a and the second restricting portion 46b are arranged. In this case, each first restricting portion 46a and each second restricting portion 46b of the plurality of leg portions 43 are hooked on one ceiling beam 25, and thus one first restricting portion 46a for one ceiling beam 25. Unlike the configuration in which the second restricting portion 46b is hooked, the device beam 41 is shifted in the width direction of the ceiling beam 25 so that the device mount 41 rotates with one first restricting portion 46a or one second restricting portion 46b as a fulcrum. Can be regulated.

  In one leg portion 43, when the ceiling beam 25 is inserted between the third restricting portion 46c and the first restricting portion 46a, the position of the device mount 41 is shifted from the second restricting portion 46b. When the ceiling beam 25 is restricted between the second restriction part 46b and the second restriction part 46b, the position of the device mount 41 is restricted from the same side as the first restriction part 46a. That is, the 3rd control part 46c will play the role of both the 1st control part 46a and the 2nd control part 46b. The same applies to the third restricting portion 46d as well as the third restricting portion 46c. Therefore, the one leg portion 43 regulates the displacement of the equipment frame 41 in the width direction so that the equipment base 41 rotates with the one first restricting portion 46a and the one second restricting portion 46b as fulcrums. Can do.

  In one leg portion 43, when the ceiling beam 25 is inserted between the adjacent regulating portions 46, the plate surfaces of the regulating portions 46 overlap the side surfaces of the ceiling beam 25. In this case, the catching area of the restricting portion 46 with respect to the ceiling beam 25 is increased. For example, the load applied from the restricting portion 46 to the ceiling beam 25 compared to a configuration in which the restricting portion 46 is hooked on the ceiling beam 25 at a point. Is distributed over a wide range, it is possible to suppress a part of the ceiling beam 25 from being recessed or deformed.

  Since the equipment stand 41 has the leg portions 43, the air conditioner 31 can be installed at a position spaced upward from the ceiling beam 25. Moreover, since the length dimension of the leg portion 43 is such that the gantry plate 42 and the reinforcing member 44 can straddle the upper side of the ceiling beam 22, the equipment gantry 41 is bridged between the adjacent building units 20. Can be installed in the state. Thus, the freedom degree regarding the installation position of the apparatus stand 41 can be raised.

  In the configuration in which the leg portion 43 is placed on the ceiling beam 25, the leg 43 falls off the ceiling beam 25 only when the position of the equipment base 41 is slightly shifted in the width direction of the ceiling beam 25. Therefore, the provision of the restricting portion 46 in the leg portion 43 is effective in preventing the detachment of the leg portion 43 from the ceiling beam 25.

  Since the restricting portion 46 is attached to the leg portion 43 via the joining plate 47, the position of the restricting portion 46 can be set regardless of the cross-sectional shape and size of the leg portion 43. For this reason, it can suppress that the shape of the control part 46 becomes complicated by the relationship of the magnitude | size of the leg part 43 and the ceiling beam 25, etc. FIG. For example, when the leg portion 43 has the same thickness as the ceiling beam 25 or is thinner than the ceiling beam 25, the restricting portion 46 extending downward from the leg portion 43 is disposed on the side of the ceiling beam 25. In addition, it is necessary to form the restricting portion 46 so as to wrap around the side of the ceiling beam 25 from the lower side of the leg portion 43, and the shape of the restricting portion 46 becomes complicated.

  Since the leg portion 43 of the equipment base 41 is placed on the ceiling beam 25 instead of the ceiling beam 22 on which the bundle pillars 17 are installed, the leg portion 43 is placed on the ceiling beam 22. Unlike the case, it is possible to prevent the bundle pillars 17 from being obstructed when the legs 43 are installed. For this reason, a freedom degree regarding the installation position of the leg part 43 can be raised.

[Other Embodiments]
The present invention is not limited to the description of the above embodiment, and may be implemented as follows, for example.

  (1) In the above-described embodiment, the device mount 41 is installed in one building unit 20 </ b> A, but the device mount 41 may be installed in a state of being spanned over a plurality of building units 20. Even in this case, with respect to each leg portion 43, if the ceiling beam 25 is inserted between the restriction portions 46, the restriction portion 46 restricts the position of the equipment base 41 from being shifted in the width direction of the ceiling beam 25. Will be. Further, since the gantry plate 42 and the reinforcing member 44 are disposed at a position higher than the ceiling beam 22 in a state where the leg portion 43 is installed on the ceiling beam 25, the equipment gantry 41 is attached to the gantry plate 42 and The reinforcing member 44 can be installed in a state of straddling the upper side of the ceiling beam 22.

  For example, as shown in FIG. 7A, adjacent building units 20A and 20B are installed in the direction in which the respective long sides are arranged on the boundary side of each other, and the building units 20A and 20B It is set as the structure by which the equipment stand 41 was installed in the state over the boundary part.

  In this configuration, as in FIG. 3A of the above-described embodiment, the longitudinal direction of the device base 41 extends along the ceiling beam 25 and the two leg portions 43 are arranged along the long side of the base plate 42. One of them is installed on the ceiling beam 25 of the building unit 20A, and the other is installed on the ceiling beam 25 of the building unit 20B. Further, in each of the building units 20 </ b> A and 20 </ b> B, the two leg portions 43 arranged along the short side of the gantry plate 42 are installed on different ceiling beams 25.

  Moreover, as shown to Fig.8 (a), adjacent building unit 20A, 20B is installed in the direction by which each short side part is arrange | positioned at the mutual boundary part side, and those building units 20A, 20B It is set as the structure by which the equipment stand 41 was installed in the state over the boundary part.

  In this configuration, as in FIG. 3B of the above embodiment, the short direction of the device base 41 extends along the ceiling beam 25. Even in this case, as in FIG. 7A, one of the two leg portions 43 arranged along the long side of the gantry plate 42 is installed on the ceiling beam 25 of the building unit 20A, and the other is the building unit. It is installed on the ceiling beam 25 of 20B. On the other hand, in each of the building units 20 </ b> A and 20 </ b> B, the two leg portions 43 arranged along the short side of the gantry plate 42 are installed on the same ceiling beam 25.

  The device mount 41 may be installed in a state of being stretched over the three building units 20. For example, as shown in FIG. 7B, the building units 20A, 20B, and 20C arranged side by side are installed in the direction in which the respective long sides are arranged on the boundary side of each other. It is set as the structure by which the equipment stand 41 was installed in the state which straddled both the boundary part of 20A, 20B, and the boundary part of building unit 20B, 20C.

  In this configuration, the longitudinal direction of the equipment frame 41 extends along the ceiling beam 25, and one of the two leg portions 43 arranged along the long side of the frame plate 42 is the ceiling beam 25 of the building unit 20A. The other is installed on the ceiling beam 25 of the building unit 20C. In this case, the leg part 43 is not installed with respect to the ceiling beam 25 of the building unit 20B arranged between the building units 20A and 20C. Incidentally, in this configuration, the building units 20B and 20C are half units in which the length dimension in the short direction is substantially half that of the building unit 20A.

  7 (a), 7 (b), and 8 (a), the device mount 41 straddles the beam assembly where the ceiling beams 22 of adjacent building units 20 are assembled. 41 may be in a state of straddling a column aggregate portion where the columns 21 of the building units 20 arranged side by side are aggregated. For example, as shown in FIG. 8 (b), the equipment base 41 is installed in a state in which it straddles the column aggregate portion where the columns 21 of the building units 20A, 20B, 20C, and 20D are aggregated. In this configuration, the lateral direction of the device base 41 extends along the ceiling beam 25, and all four legs 43 are installed on the ceiling beams 25 of the different building units 20A to 20D. Yes.

  (2) The restricting portion 46 may be directly attached to the leg portion 43 without using the joining plate 47. For example, the restriction part 46 is configured to be attached to the lower end surface of the leg part 43. In this configuration, the leg portion 43 has a larger width dimension than the ceiling beam 25, and the restricting portion 46 is attached to a portion of the lower end surface of the leg portion 43 that protrudes laterally from the ceiling beam 25. Preferably it is. Further, the restricting portion 46 may be attached to the side surface of the leg portion 43.

  (3) In the above-described embodiment, the gantry main body is configured by the gantry plate 42, the leg portion 43, and the reinforcing member 44 in the device gantry 41, but if the gantry main body is configured to include at least the gantry plate 42. Good. For example, when the gantry body is configured to include the gantry plate 42 without including the leg portion 43 and the reinforcing member 44, it is preferable that the restricting portion 46 is directly attached to the lower surface of the gantry plate 42. Further, the gantry body may be formed in a long shape instead of a plate shape as long as it can be passed over the plurality of ceiling beams 25. Even in this case, it is preferable that the restricting portion 46 is attached to a portion of the gantry body that is installed on the ceiling beam 25.

  (4) In the above embodiment, two third restricting portions 46c and 46d are provided for one leg 43, but only one third restricting portion may be provided. Even in this case, when the ceiling beam 25 is inserted between the first restriction portion 46a and the second restriction portion 46b, the first restriction portion 46a and the second restriction portion 46b with respect to the ceiling beam 25 Since the third restricting portion is disposed on the same side as one side, the equipment frame 41 rotates in the width direction of the ceiling beam 25 with the one first restricting portion 46a and the one second restricting portion 46b serving as a fulcrum. It can prevent that it shifts.

  (5) The third restricting portions 46c and 46d may not be provided. Even in this case, if the plurality of leg portions 43 are arranged along one ceiling beam 25, the plurality of first restricting portions 46a and the plurality of second restricting portions 46b are spaced at predetermined intervals (separating distance of the leg portions 43). Therefore, it is possible to prevent the device base 41 from rotating in the width direction of the ceiling beam 25 with the first restricting portion 46a or the second restricting portion 46b as a fulcrum.

  (6) In the above embodiment, both the first restricting portion 46a and the second restricting portion 46b are provided for one leg portion 43, but only one of the restricting portions 46a and 46b is one leg. The unit 43 may be provided. Even in this case, among the plurality of leg portions 43 arranged along one ceiling beam 25, the first restriction portion 46a and the second restriction portion 46b are provided in different leg portions 43, whereby the leg portion 43 is provided. Is shifted toward one of the width directions of the ceiling beam 25 by the first restricting portion 46a, and being displaced toward the other is restricted by the second restricting portion 46b.

  Further, of the restricting portions 46a and 46b, the leg portion 43 provided with only the first restricting portion 46a and the leg portion 43 provided with only the second restricting portion 46b are installed on different ceiling beams 25, respectively. Even in the case where the device frame 41 is moved, the first restricting portion 46a restricts the device mount 41 from being shifted toward one of the width directions of the ceiling beam 25, and the second restricting portion 46b is prevented from being shifted toward the other. The

  (7) In the above embodiment, the restricting portion 46 is provided for all the leg portions 43 of the device mount 41, but the restricting portion 46 only needs to be provided for at least one leg portion 43. . Even in this case, it is possible to restrict the position of the device mount 41 from being shifted in the width direction of the ceiling beam 25.

  (8) In the above embodiment, one leg portion 43 is provided with one first restricting portion 46a and one second restricting portion 46b, but the first restricting portion 46a and the second restricting portion 46b are provided. A plurality of the leg portions 43 may be provided.

  For example, as shown in FIGS. 9A and 9B, two second restricting portions 46b are provided. In this case, one of the two second restricting portions 46b is disposed on the opposite side of the other with the first restricting portion 46a interposed therebetween. In this case, storage spaces are formed on both sides of the first restricting portion 46a, and the storage space in which the ceiling beam 25 is inserted is selected according to the position of the ceiling beam 25. It becomes possible. Thereby, it becomes possible to install the device stand 41 in a state where the device stand 41 is stretched over a plurality of sets of the ceiling beam 25 having different separation distances between the adjacent ceiling beams 25. FIG. 9B is a cross-sectional view taken along the line AA in FIG.

  (9) In the above embodiment, the restricting portion 46 is formed of an angle material, but the restricting portion 46 may be formed of a square material. Even in this case, in the restricting portion 46, a protruding corner portion is formed by a portion where adjacent plate surfaces are orthogonal to each other. For this reason, when each plate surface of the restricting portion 46 overlaps the side surface of the ceiling beam 25, the catching area of the restricting portion 46 with respect to the ceiling beam 25 increases.

  Moreover, in the control part 46, the adjacent board surface does not need to mutually orthogonally cross. For example, as shown to Fig.9 (a), the control part 46 may be formed with the column-shaped pin member. Even in this case, a configuration in which the restricting portion 46 extends downward from the leg portion 43 can be realized. Further, the leg portion 43 may be formed of a metal material, a synthetic resin material, or the like as long as it is a member extending in the vertical direction. For example, it may be formed of C-shaped steel.

  (10) The joining plate 47 may be rotatable around a rotation axis extending in the vertical direction. In this case, if the 1st control part 46a and the 2nd control part 46b are provided in the joining plate 47 by the predetermined space | interval, these 1st control part 46a and the 2nd control part 46b will be the long side of the mount board 42, or Even if it is the structure located in a line along a short side, the 1st control part 46a and 2nd control are irrespective of the installation direction of the apparatus stand 41 by rotating the joining plate 47 according to the direction of the ceiling beam 25. The ceiling beam 25 can be inserted between the portion 46b.

  (11) Instead of the ceiling beam 25 supporting the device frame 41, the ceiling beam 22 may support the device frame 41. For example, it is assumed that the leg 43 of the device mount 41 is placed on the ceiling beam 22 instead of the ceiling beam 25. In this case, it is preferable that the equipment stand 41 is installed in a state of being stretched over the ceiling beam 22 extending in parallel with each other. Even in this case, in one leg portion 43, when the ceiling beam 22 enters between the adjacent restriction portions 46, the restriction portion 46 prevents the position of the device mount 41 from shifting in the width direction of the ceiling beam 22. Can be regulated.

  (12) The equipment stand 41 may be installed not on the ceiling beam 25 of the second floor portion 15 as the upper floor portion but on the ceiling beam 25 of the first floor portion 14 as the lower floor portion. In this case, the equipment rack 41 is provided not in the attic space 19 but in an interstory space formed between the living spaces of the first floor part 14 and the second floor part 15.

  (13) The equipment supported by the equipment base 41 may not be the air conditioning equipment 31. Examples of equipment include hot water supply equipment and cogeneration equipment.

  DESCRIPTION OF SYMBOLS 10 ... Building, 20 ... Building unit, 21 ... Column, 22 ... Ceiling beam as beam material and large beam, 25 ... Ceiling beam as beam material and beam, 31 ... Air conditioning equipment as equipment, 41 ... Equipment Base: 42: Base plate constituting base body, 43: Leg part constituting base body, 44: Reinforcing member constituting base body, 46: Restricting part, 46a: First restricting part, 46b: Second restricting part , 46c, 46d ... third restricting portion, 47 ... joining plate.

Claims (9)

In a unit type building constructed by a plurality of building units having columns and beams, an equipment rack for a building that supports equipment installed in a ceiling space,
A gantry body supported by the plurality of beam members by being installed on the beam members so as to be bridged over the plurality of beam members extending in parallel to each other in the ceiling space,
A regulation part that extends downward from the gantry body and regulates that the position of the gantry body is shifted in the width direction of the beam material supporting the gantry body by being caught on the side surface of the beam material;
An equipment stand for a building characterized by comprising: As the regulation part,
A first restricting portion for restricting the position of the gantry body from being shifted toward one of the width directions of the beam material supporting the gantry body;
A second restricting portion for restricting the position of the gantry body from being shifted to the opposite side to the direction restricted by the first restricting portion;
The building equipment gantry according to claim 1, comprising: The gantry body has a rectangular gantry plate spanned over the plurality of beam members,
When the gantry body is installed on the beam members in such a direction that the long side of the gantry plate spans the plurality of beam members, and the short side of the gantry plate spans the plurality of beam members. In both cases where the first restricting portion is installed on the beam members in such a direction that the position of the gantry body is shifted toward one of the width directions of the beam members supporting the gantry body. The said 2nd control part controls that the position of the said mount main body shifts | deviates to the opposite side to the direction which the said 1st control part controls, The 2nd control part is characterized by the above-mentioned. Equipment rack for buildings. The second restricting portion is arranged at a position spaced apart from the first restricting portion in both the longitudinal direction and the short direction of the mount plate, and includes a plurality of the first restricting portion and the second restricting portion. The regulatory department is a set of regulatory departments,
When the frame main body is installed on the beam members in a direction in which the long side of the frame plate is spanned over the plurality of beam members, one beam member among the beam members is the set of restrictions. It is installed at a position where it enters between the first restricting part and the second restricting part as a part, and the short side of the gantry plate is installed on the beam members in a direction spanning the plurality of beam members. When one of the beam members is installed, the beam member is installed at a position where the beam member enters between the first restricting portion and the second restricting portion as the set of restricting portions. The equipment gantry for buildings according to claim 3.   5. The building equipment stand according to claim 4, wherein a plurality of the set of restriction portions are arranged side by side in each of a longitudinal direction and a short direction of the stand plate. The set of restricting portions are arranged at positions arranged in the first restricting portion along one of the longitudinal direction and the short direction of the mount plate and in the second restricting portion along the other. 3 regulatory departments are included,
In the set of restricting portions, the third restricting portion may be configured such that when the beam material enters between the third restricting portion and the first restricting portion, the position of the gantry body is shifted. The first restricting portion is configured to restrict the same direction as the second restricting portion, and when the beam material enters between the third restricting portion and the second restricting portion, the position of the gantry body is shifted. The building equipment stand for buildings according to claim 4 or 5, wherein the same orientation is regulated.   In the set of restricting portions, the first restricting portion and the second restricting portion are each formed of an angle member or a square member having a pair of surfaces orthogonal to each other, and extend downward from the gantry body, respectively. The building equipment stand for building according to any one of claims 4 to 6, wherein the protruding corner portions are arranged in directions facing each other. In the building unit, the beam material includes a large beam connected to the column and a small beam connected to the large beam, and an upper end of the small beam is lower than an upper end of the large beam. Yes,
The gantry body has a leg portion extending downward, and the leg portion is placed on the beam by being placed on the beam.
The building mounting stand according to any one of claims 1 to 7, wherein the restricting portion is provided at a lower end portion of the leg portion. A plate-like joining plate extending along the lower end surface of the leg,
The building equipment stand according to claim 8, wherein the restricting portion extends downward from the joining plate.

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