JP3174221U - Equipment mounting foundation and equipment mounting structure using this equipment mounting foundation - Google Patents

Abstract

[PROBLEMS] To provide a new equipment mounting base which can be used while being fixed to a flat roof and can be easily transported on the flat roof, and which can support a structure in a stable state, and the equipment mounting using this equipment mounting base. Provide structure.
An insertion space 2j into which one or a plurality of anchor bolts provided upright on a flat roof is inserted is formed inside a foundation main body 2 for installation, and an outdoor structure or an upper surface 2i is formed on an upper surface 2i. A horizontal mounting surface on which a frame that supports the outdoor structure is mounted is formed, and has a height shorter than the length from the upper surface of the flat roof to the upper end of the anchor bolt, and the insertion space 2j The space is filled with a filler such as cement, mortar or concrete. On the upper surface 2i, the lid body 3 having an insertion hole 3a through which the upper end side of the anchor bolt is inserted is placed at the center.
[Selection] Figure 4

Description

  The present invention relates to a facility mounting base used for supporting and mounting an outdoor structure such as a solar panel or a greening panel, and a facility mounting structure using the facility mounting foundation.

  In recent years, there are many cases where a power generation facility or a greening facility using a solar panel is attached to the roof. In particular, when the roof (roof) is a flat roof, the actual situation is that installation work of such facilities is actively performed. By the way, when fixing various facilities on such a flat roof, a method of initially placing concrete on the flat roof (construction site) and forming a foundation, and supporting and fixing a frame, H-shaped steel, or the like on this foundation is the initial method. I was going. However, the method of forming the foundation on such a flat roof (construction site) requires not only materials such as water, aggregates, and materials necessary for placing concrete, but also a formwork. An operator who performs these operations is also required, and in addition to the time required for the kneading operation and the forming operation, the time required for forming the foundation, such as the time required for curing, must be considered. Moreover, regarding the hardness of the concrete to be placed, it may be assumed that it varies from site to site or from each molded foundation, and it is even difficult to maintain stable quality.

  Therefore, in order to improve various problems associated with placing in the field, in recent years, several bases or foundations that support the above-described facilities and are used for mounting work have been proposed (Patent Document 1). , 2). For example, a base for mounting an outdoor structure disclosed in Patent Document 1 is a base that is placed on a flat roof and has an anchor bolt projecting upward on the top surface, and an H-shaped steel that is disposed on the top surface of the base. A pair of left and right H-shaped steel pressing members that sandwich the frame from both the left and right sides are used as components. On the other hand, the equipment loading foundation disclosed in Patent Document 2 is a base having a plurality of fixing screw holes for mounting on a flat roof, and a cylinder in which a joint between the base and the base is connected to the base in a watertight manner. And a height adjuster that protrudes upward from the upper surface of the support leg, and an equipment cradle that is mounted on the top of the height adjuster and supports a stand or the like.

JP 2011-106203 A JP 2011-190593 A

  However, in the base for mounting an outdoor structure disclosed in Patent Document 1, the base is placed on the flat roof and is not fixed to the flat roof. There is no risk of adversely affecting the waterproof finish of the waterproof sheet or the like, but depending on the weight of the outdoor structure to be installed, there is a high risk of collapse, and it cannot be adopted. Needless to say, in order to avoid such a risk of collapse, the weight of each foundation is increased or the number is increased, but the number is increased even if the weight of each foundation is increased. Even if it is done, the work to carry on the flat roof must be harsh and troublesome. In addition, in the equipment loading foundation disclosed in the above-mentioned Patent Document 2, since the foundation is fixed to the flat roof by the foundation fixing screw, the risk of collapse of the whole and problems related to transportation work are alleviated. The fixing structure is a structure for fastening a loading equipment fixing bolt that is screwed to the equipment cradle and a nut that is screwed to the bolt, and a fastening member that is separate from the fastening member that fixes the flat roof and the base. Therefore, it is still weak in strength and cannot maintain a stable support state.

  Therefore, the present invention has been proposed to solve the problems of the conventional mounting base and equipment loading foundation disclosed in Patent Documents 1 and 2 described above, and is fixed to a flat roof. An object of the present invention is to provide a new equipment mounting base that can be used and easily transported on a flat roof and can support a structure in a stable state, and a equipment mounting structure using the equipment mounting base. To do.

  The present invention has been proposed in order to achieve the above object, and the first device (the device described in claim 1) is a foundation for equipment installation that is placed on a flat roof and supports an outdoor structure. In addition, an insertion space into which one or a plurality of anchor bolts provided upright on the land roof is inserted is formed on the inner side, and the outdoor structure or a pedestal for supporting the outdoor structure is mounted on the upper surface. A horizontal mounting surface is formed and has a height shorter than the length from the upper surface of the flat roof to the upper end of the anchor bolt, and the insertion space is made of cement, mortar, concrete, or the like. It is characterized by being a space filled with a filler.

  In the equipment mounting foundation according to the first device, an insertion space into which one or more anchor bolts are inserted is formed, and the insertion space is filled with a filler such as cement, mortar or concrete. Since the space to be filled and installed / fixed on the flat roof is a state in which the filler is filled and hardened in the insertion space, integration with the anchor bolt is achieved. Therefore, the outdoor structure can be supported by the mounting surface, which is the upper surface, and the risk of the supported outdoor structure falling or collapsing with the equipment mounting base is avoided. Further, since the insertion space is also a space filled with a filler, it is transported on a flat roof when compared with a foundation in which no space is formed (such as the foundation disclosed in Patent Document 1). It is also relatively mitigated.

  The second device (the device described in claim 2) is a facility mounting base that is placed on a flat roof and supports an outdoor structure. An insertion space through which a plurality of anchor bolts are inserted is formed, a horizontal lid mounting surface is formed on the upper surface, and the height is shorter than the length from the upper surface of the flat roof to the upper end of the anchor bolt. The insertion space is placed on a base body for equipment that is a space filled with a filler such as cement, mortar, or concrete, and placed on the lid placement surface of the base body for equipment, A lid side insertion space through which the upper end side of the anchor bolt is inserted is formed, and a horizontal placement surface on which the outdoor structure or a gantry supporting the outdoor structure is placed is formed on the upper surface. And a lid And it is characterized in and.

  The equipment mounting foundation according to the second device is composed of an equipment foundation main body and a lid, and this lid is placed on the lid placement surface, which is the upper surface of the equipment foundation main body, while outdoors. A horizontal placement surface on which a structure or a gantry supporting the outdoor structure is placed is formed. Therefore, basically, a lid is added to the first device. However, the lid can secure a stable supporting state with a higher overall weight, The lid can be transported separately on the flat roof, and workability can be improved. In addition, in the equipment mounting foundation according to the second invention, when a sheet-shaped waterproof layer is constructed after being installed on a flat roof (as will be described later), the waterproof layer sheet is removed from the upper surface of the flat roof. In the case where construction is performed up to the outer periphery of the basic body for equipment, and further to the upper surface of the basic body for equipment, the sheet body is placed by its own weight by placing the lid on the middle part on the end side of the sheet. Can be suppressed. That is, according to the equipment mounting foundation according to the second device, the midway part of the sheet serving as the waterproof layer can be pressed by the lid.

  The third device (the device described in claim 3) relates to a facility mounting structure using the facility mounting foundation according to the first device, wherein the lower end is embedded in a flat roof and the tip is One or a plurality of anchor bolts standing upward and an insertion space formed inside are filled with a filler such as cement, mortar or concrete, and the upper surface. A facility mounting base on which an outdoor structure or a gantry supporting the outdoor structure is mounted by a mounting surface formed on the roof, and a waterproof construction applied over at least the outer peripheral surface of the facility mounting base from the flat roof And a layer.

  In the equipment mounting structure using the equipment mounting foundation according to the third device, as described above, the equipment can be supported in a stable state, and the equipment mounting foundation can be easily transported. In addition, since the insertion space into which the anchor bolt is inserted is filled with the filler, rainwater or the like moves downward from the insertion space formed in the foundation for installation of the anchor bolt. It is possible to effectively avoid the risk of entering a slab or wall of a building from the hole formed for embedding. Further, in this equipment mounting structure, since a waterproof layer is constructed over the at least the outer peripheral surface of the equipment mounting foundation from the flat roof, rainwater enters between the equipment mounting foundation and the flat roof, and the anchor bolt It is also possible to prevent intrusion into a slab or wall of a building from the inside of a hole formed for embedding.

  The fourth device (the device described in claim 4) relates to a facility mounting structure using the facility mounting foundation according to the second device, wherein the lower end is embedded in a flat roof, and the tip is One or a plurality of anchor bolts standing upward, and the anchor bolt is inserted into an insertion space formed inside and filled with a filler such as cement, mortar, or concrete, and the upper surface is horizontal. A facility base body having a lid mounting surface formed thereon, and a lid side insertion space in which the upper end side of the anchor bolt is inserted while being placed on the lid mounting surface of the facility base body The upper surface is formed with a lid on which a horizontal placement surface on which the outdoor structure or a gantry supporting the outdoor structure is placed, and an outer peripheral surface of the facility mounting base from above the flat roof. Protection applied over the lid mounting surface Comprising a layer, the end portion side middle portion of the waterproof layer is characterized in that formed by pressed downward by the weight of the lid.

  In the equipment mounting structure using the equipment mounting foundation according to the fourth device, the end portion of the waterproof layer, which is constructed over the lid mounting surface through the outer peripheral surface of the equipment mounting foundation from the flat roof, is provided. The portion is pressed downward by the weight of the lid. Therefore, it is possible to prevent rainwater from entering between the base body for equipment installation and the flat roof and intruding into the slab or wall of the building from the hole formed for embedding the anchor bolt. There is no need to arrange a holding metal fitting or the like wound around the equipment mounting base body in order to prevent the waterproof layer from being peeled off or dropped off.

  The fifth device (the device according to claim 5) is the above-mentioned third or fourth device, wherein the insertion space is formed in a narrowed shape from the upper side to the lower side, and the insertion space is formed in the insertion space. Is characterized by being filled with mortar having the property of expanding volume.

  In the fifth device, since the insertion space formed in the base body for installation is narrowed from the top to the bottom, the work of filling the mortar is easy and a cavity is formed inside. There is also little risk of getting lost. Further, since the insertion space is filled with mortar having the property of expanding the volume, the wall surface forming the insertion space and the mortar are brought into close contact with each other, and water intrusion due to capillary action is prevented.

  In the equipment mounting foundation according to the first device (device of claim 1), an insertion space into which one or a plurality of anchor bolts are inserted is formed, and this insertion space is made of cement, mortar. Or, it is a space filled with a filler such as concrete, and the state where it is installed and fixed on a flat roof is a state in which the filler is filled and hardened in the insertion space. Figured. Therefore, it is possible not only to support the outdoor structure on the mounting surface which is the upper surface, but also to effectively avoid the risk of the supported outdoor structure falling over or collapsing with the equipment mounting base. it can. Further, since the insertion space is also a space filled with a filler, it is transported on a flat roof when compared with a foundation in which no space is formed (such as the foundation disclosed in Patent Document 1). It can also be reduced relatively.

  Moreover, the equipment mounting foundation according to the second invention (the invention described in claim 2) is composed of an equipment foundation main body and a lid body, and this lid body is a lid mounting which is the upper surface of the equipment foundation main body. Since the horizontal mounting surface on which the outdoor structure or the gantry for supporting the outdoor structure is mounted is formed on the surface, basically the lid is applied to the first device. Although the body is added, the lid can secure a stable support state with a higher overall weight, and the equipment main body and the lid can be transported separately on a flat roof. It becomes possible to improve workability. In addition, in the equipment mounting foundation according to the second device, when a sheet-shaped waterproof layer is constructed after being installed on the flat roof, the waterproof layer sheet is placed from the upper surface of the flat roof to the outer periphery of the basic equipment body. In addition, when the construction is performed up to the upper surface of the equipment main body, the sheet body can be pressed by its own weight by placing the lid body on the end portion side middle portion of the sheet. That is, according to the equipment mounting foundation according to the second device, the middle part of the sheet that becomes the waterproof layer can be pressed by the lid, so that the equipment mounting foundation can be used to prevent the waterproof layer from peeling off or falling off. There is no need to dispose a holding bracket or the like wound around.

  In addition, in the equipment mounting structure using the equipment mounting foundation according to the third device (the device described in claim 3), the equipment can be supported in a stable state as described above. In addition to facilitating the transportation work of the mounting foundation, the insertion space in which the anchor bolts are inserted is filled with a filler, so that rainwater and the like are formed in the installation base. The risk of moving downward from the inside and entering the slab or wall of the building from the hole formed for embedding the anchor bolt can be effectively avoided. Further, in this equipment mounting structure, since a waterproof layer is constructed over the at least the outer peripheral surface of the equipment mounting foundation from the flat roof, rainwater enters between the equipment mounting foundation and the flat roof, and the anchor bolt It is also possible to prevent intrusion into a slab or wall of a building from the inside of a hole formed for embedding.

  In addition, in the equipment mounting structure using the equipment mounting foundation according to the fourth device (the device according to claim 4), the construction is carried out over the lid mounting surface through the outer peripheral surface of the equipment mounting foundation from above the flat roof. The middle part on the end side of the waterproof layer is pressed downward by its own weight. Therefore, it is possible to prevent rainwater from entering between the base body for equipment installation and the flat roof and intruding into the slab or wall of the building from the hole formed for embedding the anchor bolt. There is no need to arrange a holding metal fitting or the like wound around the equipment mounting base body in order to prevent the waterproof layer from being peeled off or dropped off.

  Further, in the fifth device (the device described in claim 5), the insertion space formed in the base body for equipment installation is formed in a shape narrowed from the upper side to the lower side. It is easy and there is little risk that cavities are formed inside. Further, since the insertion space is filled with mortar having the property of expanding the volume, the wall surface forming the insertion space and the mortar are in close contact with each other, and it is possible to effectively prevent water from entering due to capillary action. It is possible to effectively eliminate the inconvenience associated with the removal of the existing waterproof layer provided on the flat roof in order to erect anchor bolts.

It is a perspective view of the foundation for equipment attachment concerning the present invention. It is a perspective view of the foundation body for installation which comprises the foundation for installation shown in FIG. It is a front sectional view of the foundation for equipment installation shown in FIG. It is a sectional side view of the foundation for installation shown in FIG. It is a bottom view of a lid. It is sectional drawing which shows the equipment attachment structure constructed | assembled using the foundation for equipment attachment shown in FIG.

  DESCRIPTION OF EMBODIMENTS Hereinafter, a facility mounting foundation according to an embodiment for carrying out the present invention and a facility mounting structure using the facility mounting foundation will be described in detail with reference to the drawings. First, the foundation for equipment installation will be described.

  The equipment mounting base 1 according to this embodiment is formed of concrete, and is placed on the equipment mounting base body 2 and the equipment mounting base body 2 as shown in FIG. It is comprised from the cover body 3 made.

  As shown in FIG. 2 or FIG. 3, the basic body 2 for installation of equipment has an outer shape that is formed into a slightly truncated pyramid shape. Therefore, the front surface 2a and the back surface 2b (see FIG. 4) are mutually connected. The left side surface 2c and the right side surface 2d (see FIG. 3) are also inclined so as to approach each other from the lower side to the upper side. Further, the lower surface 2e of the equipment mounting base body 2 is a flat surface, and a step 2f is formed at the lowermost part of the outer periphery so that the outer peripheral length is short. In addition, the operator places his / her hand in the middle of the lower side of the left side surface 2c and the right side surface 2d constituting the equipment mounting base body 2 according to this embodiment when carrying the equipment mounting base body 2. Concave portions 2g and 2h for hanging are formed. As shown in FIG. 3, the upper surface 2i of the equipment mounting base body 2 is a plane parallel to the bottom surface 2e, and the lid 3 is placed on the upper surface 2i.

  Further, as shown in FIGS. 2 and 3, a through hole 2 j is formed on the inner side of the equipment mounting base body 2. The through hole 2j is an insertion space for inserting two anchor bolts, which will be described later, and a filling space for filling the filler. As shown in FIG. 2, the through hole 2 j has a rectangular shape having a length in the same direction as the rectangular length direction that is the shape of the upper surface 2 j of the equipment mounting base body 2. The lower shape is also a rectangular shape having a length in the same length direction, and as shown in FIG. 3 and FIG. 4, the shape is constricted so that the volume gradually decreases from the upper portion to the lower portion. ing. That is, as shown in FIG. 4, the through hole 2j has a first inner side surface 2m formed back to back with the front surface 2a and the same area as the first inner side surface 2m. The second inner side surface 2n formed back to back with 2b, the third inner side surface 2o formed back to back with the left side surface 2c, and the same area as the third inner side surface 2o The right side surface is divided by a fourth inner side surface 2p formed back to back. The first inner side surface 2m and the second inner side surface 2n gradually approach each other from the upper end side to the lower end side, and the third inner side surface 2o and the fourth inner side surface 2p. The distance gradually approaches from the upper end side to the lower end side. In other words, the shape of the through hole 2j is an inverted square frustum. That is, the through hole 2j formed in the equipment mounting base according to this embodiment has a shape gradually narrowed from the upper side to the lower side. The upper end of the through hole 2j is not a right angle but a chamfered portion 2r (see FIG. 2) that is chamfered. Although not shown in the drawings, a pressure-sensitive adhesive is applied to the bottom surface of the equipment mounting base body 2, and a release paper (not shown) is attached to the pressure-sensitive adhesive.

  On the other hand, as described above, the lid 3 is placed on the upper surface of the equipment mounting base body 2, and is formed into a substantially rectangular plate shape as shown in FIG. Is formed with an insertion hole 3a through which the upper end side of the anchor bolt is inserted. This insertion hole 3a communicates with a through hole 2j formed in the equipment mounting base body 2 and has a length in the same direction as the length direction of the lid 3. is there. A rectangular plane (upper surface) is formed as a lid-side mounting surface 3b on which a later-described gantry is mounted around the insertion hole 3a. And the 1st thru | or 4th inclined surface 3c ... 3f is formed in the circumference | surroundings of this cover side mounting surface 3b. The first inclined surface 3c is formed on the front side from the lid-side placement surface 3b, and the third inclined surface 3e is formed on the back side of the lid-side placement surface 3b. It is. The second inclined surface 3d is formed on the right side of the lid-side mounting surface 3b, and the fourth inclined surface 3f is formed on the left side. The first to first The four inclined surfaces 3c... 3f are all trapezoidal. That is, in the facility mounting base 1 according to this embodiment, the top surface of the lid 3 is lowered to the above-described shape (the first to fourth inclined surfaces 3c... 3f are formed), thereby falling. The rain easily flows to the outside, and is prevented from entering the insertion hole 3a.

  Further, as shown in FIG. 5, FIG. 4 or FIG. 3, a convex portion 3 g protruding downward is formed around the insertion hole 3 a on the back surface of the lid 3. As shown in FIGS. 3 and 4, the convex portion 3 g is fitted into a through hole 2 j formed in the facility mounting base body 2 from above. Further, a draining recess 3h is formed on the back surface of the lid 3 and outside the projection 3g so as to surround the projection 3g. As shown in FIGS. 3 and 4, the draining recess 3 h is formed on the outer side of the portion that comes into contact with the upper surface 2 i of the equipment mounting base body 2. The draining recess 3h prevents rainwater from traveling from the upper surface of the lid 3 to the side surface (reference numeral is omitted) to reach the lower surface and further penetrate into the through hole 2j. However, the through hole 2j is filled with mortar that slightly expands (no contraction), as will be described later. Therefore, more precisely, the draining recess 3h is formed by capillarity due to rainwater between the inner surface of the equipment mounting base body 2 and the non-shrinking mortar or cracks of the non-shrinking mortar over time. It prevents intrusion and eventually causes rain leaks to the building.

  Therefore, hereinafter, a method for supporting equipment using the above-described equipment mounting foundation 1, that is, a method for constructing this equipment mounting foundation 1 will be described, and an equipment mounting structure using the equipment mounting foundation will be described. To do.

  First, two holes (holes for anchor bolt embedding) are made in a concrete slab R (see FIG. 6) that is a flat roof. In addition, since the waterproof layer T to which the vinyl chloride waterproofing usually formed by affixing urethane waterproofing, asphalt waterproofing or a vinyl chloride sheet is formed on the upper surface of the concrete slab R, such a waterproof layer is removed and vertically Make a hole in the direction. These holes are holes for embedding the lower end side of the anchor bolts A and A, and depending on the height of the equipment supported by the equipment mounting base 1, the pull-out is prevented by the fall of the equipment. Therefore, it is desirable that the hole has a depth of at least 120 mm. In addition, the anchor bolts A and A in which the lower end side is embedded in such holes are inserted into the fixing holes formed on the end side of the frame (mounting frame) described below, so that the fixing holes are positioned. A hole for burying the anchor bolt is made in a place to be made.

  When the hole for burying the anchor bolt is finished, the inside of the hole is carefully cleaned to remove the lump and powder of concrete, and then the anchor bolts A and A are respectively inserted into the holes for burying the anchor bolt. Insert the bottom end and let each stand upright. The anchor bolts A and A are preferably made of stainless steel. Then, a release paper (not shown) attached to the back surface of the equipment mounting base body 3 is peeled off to expose the adhesive, and anchor bolts A, A are inserted into the through holes 2j formed in the equipment mounting base body 3. And an adhesive (not shown) applied to the bottom surface of the equipment mounting base body 3 is pasted on the waterproof layer T1. Then, by winding the modified silicon S around the stepped portion 2f formed on the base body 3 for equipment installation, and further winding the backup material B around the outer periphery of the modified silicon S, the stepped portion 2f is filled to fill the outer peripheral surface. The position is raised to substantially the same position as the outer peripheral surface of the equipment mounting base body 3 positioned above the stepped portion 2f. Note that the winding operation (of the raising material) of the modified silicon S and the backup material B may be performed before the adhesive material applied to the bottom surface of the equipment mounting base body 3 is attached to the waterproof layer T. Alternatively, it may be wound in advance on the stepped portion 2f formed on the base body 3 for equipment installation.

  The through hole 2j is filled with the mortar (not shown) that is slightly expanded (no contraction) described above from above the through hole 2j. In addition, the upper surface of the non-shrink mortar is slightly lower than the upper surface of the equipment mounting base body 3 (so as to be lower than the hanging length of the convex portion 3g formed on the bottom surface of the lid 3). Fill. When the non-shrinkable mortar is cured, a new waterproof layer is formed from the surface (upper surface) of the existing waterproof layer T1 to the upper surface of the facility-mounting base body 3 including the outer peripheral surface of the facility-mounting base body 3. Install T2. This new waterproof layer T2 is formed by sticking a waterproof sheet (not shown) with an adhesive, and is constructed so that its end is positioned up to the upper surface 2i of the base body 3 for equipment installation.

  When the construction of the new waterproof layer T2 is completed, the mortar that slightly expands (no contraction) is then filled into the insertion hole 3a formed in the lid 3, and then the lid 3 is covered from above. The upper ends of the anchor bolts A, A are inserted into the insertion holes 3a and placed on the upper surface 2i of the facility mounting base body 3. As a result of the mounting operation of the lid 3, the end portion side intermediate portion of the new waterproof layer T <b> 2 is pressed by the dead weight of the lid 3, and nuts are respectively attached to the anchor bolts A and A as will be described later. By screwing N and screwing (tightening downward), the lid body 3 is further pressed downward, and the new upper surface 2i of the equipment mounting base body 3 and the lower surface of the lid body 3 are further in between. The waterproof layer T2 is pressed between them. Therefore, the risk of rainwater entering from between the equipment mounting base body 3 and the lid 3 is greatly reduced.

  And as above-mentioned, when the mounting operation | work of the cover body 3 is complete | finished, the level adjustment board 5 will be mounted in the upper surface of the said cover body 3 next. The level adjusting plate 5 has an insertion hole (reference numeral is omitted) through which the upper ends of the anchor bolts A and A are inserted. The level adjusting plate 5 is literally one or a plurality of the outdoor structures and the supports that support the level structures as needed, and in this embodiment, the material is rubber. Or it shape | molds in the flat form with the elastic material which consists of resin.

  And when the operation | work which arrange | positions such a level adjustment board 5 arbitrarily as needed is complete | finished, next, while mounting each edge part of the mounts K and K which support an outdoor structure, respectively, the edge part of the mount K The ends of the anchor bolts A and A are inserted into bolt insertion holes (not shown) formed in the hole, and nuts N are screwed and screwed to tighten the frames K and K so as to be pressed against the lid 3 side. By such work, the mounts K and K are horizontally supported and fixed.

  According to the equipment mounting structure constructed according to the above-described working method, in the equipment mounting foundation 1 installed on the flat roof, a new waterproof layer T2 is constructed in addition to the existing waterproof layer T1. The risk of rain leakage due to the installation and construction of the equipment mounting foundation 1 is considerably reduced. In particular, when compared with conventional outdoor structure mounting bases, etc., anchor bolts A and A are used as components, so the risk of the outdoor structure collapsing can be greatly reduced and stable mounting conditions can be achieved.・ The support state can be secured.

  In addition, although the equipment mounting foundation 1 according to the above-described embodiment includes the equipment mounting foundation main body 2 and the lid 3, the present invention does not necessarily require the lid 3 to be a component, and equipment installation. The mounts K and K may be supported and fixed on the upper surface 2i of the main body 2 for use.

DESCRIPTION OF SYMBOLS 1 Base for equipment installation 2 Base body for equipment installation 2i Top surface 2j Through hole 3 Lid A Anchor bolt K Base T2 New waterproof layer

Claims (5)

It is a foundation for equipment installation that is placed on a flat roof and supports outdoor structures,
Inside, an insertion space is formed through which one or more anchor bolts provided upright on the flat roof are inserted, and on the upper surface, the outdoor structure or a stand for supporting the outdoor structure is placed. A horizontal mounting surface is formed,
It has a height shorter than the length from the upper surface of the flat roof to the upper end of the anchor bolt,
The installation base characterized in that the insertion space is a space filled with a filler such as cement, mortar or concrete. It is a foundation for equipment installation that is placed on a flat roof and supports outdoor structures,
Inside, an insertion space is formed through which one or more anchor bolts provided upright on the flat roof are inserted, and a horizontal lid mounting surface is formed on the upper surface,
It has a height shorter than the length from the upper surface of the flat roof to the upper end of the anchor bolt,
The above-mentioned insertion space is a basic body for equipment which is a space filled with a filler such as cement, mortar or concrete,
It is placed on the lid placement surface of the equipment main body, and a lid side insertion space is formed through which the upper end side of the anchor bolt is inserted, and the upper surface supports the outdoor structure or the outdoor structure. A lid formed with a horizontal placement surface on which a pedestal is placed;
A foundation for installing equipment, characterized by comprising: One or more anchor bolts, the lower end of which is embedded in a flat roof and the tip of which stands up,
In the insertion space formed on the inside, the anchor bolt is inserted and filled with a filler such as cement, mortar or concrete, and the outdoor structure or the outdoor structure is formed by a mounting surface formed on the upper surface. A foundation for equipment installation on which a gantry supporting
A facility mounting structure using a facility mounting foundation, comprising: a waterproof layer constructed over at least an outer peripheral surface of the facility mounting foundation from a flat roof. One or more anchor bolts, the lower end of which is embedded in a flat roof and the tip of which stands up,
In the insertion space formed on the inside, the anchor bolt is inserted and filled with a filler such as cement, mortar or concrete, and the upper surface of the equipment has a horizontal lid mounting surface,
It is placed on the lid placement surface of the equipment base body, and a lid side insertion space is formed in which the upper end side of the anchor bolt is inserted, and the outdoor structure or the outdoor structure is supported on the upper surface. A lid formed with a horizontal placement surface on which the gantry is placed;
A waterproof layer that passes through the outer peripheral surface of the facility mounting base from above the flat roof and is constructed over the lid mounting surface,
A facility mounting structure using a facility mounting base, characterized in that an end portion side intermediate portion of the waterproof layer is pressed downward by the weight of the lid.   5. The insertion space according to claim 3 or 4, wherein the insertion space has a shape narrowed from above to below, and the insertion space is filled with mortar having a property of expanding volume. Equipment installation structure using any equipment installation foundation.