JP6207571B2 - Mounting fixture for roof - Google Patents

Description

  The present invention relates to a roof installation fixture for installing a roof installation such as a solar panel on a roof of a building.

  Conventionally, installation fixtures for installing installations such as solar panels and snow melting devices on the roof have been implemented.

  This type of installation fixture for roof installation differs in configuration depending on the shape of the roof to be mounted, but the bracket used for roofs with a goby part such as a folded-plate roof or a vertical flat roof, Fixing bolts for fixing the roof installation object are projected on the upper part, and a pair of clamping members are provided at the lower part of the metal fitting body from the left and right sides, and a pair of clamping members are tightened by tightening the clamping bolts. The holding member is configured to move closer and be fixed to the goby part (see, for example, Patent Document 1).

Japanese Patent No. 4796680

  The installation fixture such as the above-mentioned Patent Document 1 is set on the roof so as to sandwich the left and right sides of the goby part while loosening the tightening bolts and holding the pair of clamping members with both hands and widening the facing interval. Thereafter, the tightening bolt is tightened and fixed to the goby portion by a pair of clamping members.

  In this respect, the present invention provides a mounting fixture for a roof that can easily perform the setting operation of the metal fitting on the roof with one hand.

  The gist of the present invention will be described with reference to the accompanying drawings.

  In the mounting fixture for roof installation in which a fixing bolt 5 for fixing the installation object 4 for roof is provided in an upright state on the upper part of the metal fitting body 3 that can be fixed to the seam 2 of the roof 1, A connecting member 6 having the fixing bolt 5 on the upper side, and a pair of left and right holding members 7 connected to the connecting member 6 so as to be swingable and detachable in a left-right facing state, between the pair of holding members 7 A tightening bolt 8 is erected on the base plate, and the tightening bolt 8 is pivoted or tightened with a nut 9 to which the tightening bolt 8 is screwed so that the pair of clamping members 7 are swung close to each other. The portion 2 can be clamped and fixed, and the pair of clamping members 7 can be rocked and separated by loosening the clamping bolt 8 or loosening the nut 9 to which the clamping bolt 8 is screwed. The connecting member 6 has the pair of left and right opposing positions. A supporting portion 10 for supporting the holding member 7 is provided, and the pair of holding members 7 is provided with a holding facing portion 12 for holding the goby portion 2 below a contact fulcrum portion 11 that can contact the supporting portion 10. In addition, as a configuration in which a knob portion 13 is provided on the upper part of the contact fulcrum portion 11, when the left and right knob portions 13 are narrowed by pinching the left and right knob portions 13 with a hand H, the left and right knob portions 13 The abutting fulcrum part 11 abuts on the left and right support parts 10, and the left and right clamping facing parts 12 move away from each other with the abutting fulcrum part 11 as a fulcrum, so that the spacing between the left and right clamping facing parts 12 is increased. The present invention relates to a roof installation fixture that is configured to expand.

  Further, a connecting piece 14 is provided at a position opposite to the left or right of the connecting member 6 or the pair of holding members 7, and an insertion portion 15 that can be inserted and connected in a swingable manner is connected to the pair of holding members 7 or connecting members 6. The pair of clamping members 7 are connected to the connecting member 6 so as to be swingable and separable in a state of facing left and right by being connected to the insertion portion 15 by inserting and connecting the connecting piece 14 to the left and right opposing positions. It concerns on the installation fixture for roof installation of Claim 1 characterized by these.

  The pair of sandwiching members 7 has the sandwiching facing portion 12 at the lower portion of the contact fulcrum portion 11 by bending a single plate member, and the knob portion at the upper portion of the contact fulcrum portion 11. It forms in the shape which has 13, It concerns on the installation fixture for roof installation of any one of Claim 1, 2.

  A mounting portion 16 for mounting the roof installation object 4 is provided on the upper part of the metal fitting body 3, and the knob portion 13 is disposed above the mounting portion 16. The roof installation fixture according to any one of claims 1 to 3, wherein a support stopper 17 is provided for supporting and positioning the roof installation article 4 placed on the placement section 16. It is concerned.

  Since the present invention is configured as described above, it is possible to widen the facing distance between the left and right sandwiching facing portions only by allowing the operator to pick the left and right picking portions with one hand, and easily with one hand following this picking operation. The metal fitting body can be set on the roof so that the left and right sides of the goby portion are sandwiched between the roof and the installation fixture for a roof.

  In the invention according to claim 2, the structure in which the pair of clamping members are connected to the connecting member so as to be swingable and detachable in a state of facing left and right can be easily designed and realized with a simple structure, and is more practical. It becomes the installation fixture for roofs of the structure.

  Further, in the invention according to claim 3, the pair of holding members provided with the knobs that reliably exert the above-described effects can be more practically realized from a single plate material at low cost and easily. It becomes a roof installation fixture with an excellent structure.

  In the invention described in claim 4, the roof installation object can be stably placed on the placement portion, and the support portion of the knob disposed above the placement portion is placed on the placement portion. It becomes the roof installation fixture of the structure further excellent in practicality which can support the placed installation for roof in the positioning state.

It is a perspective view which shows the state which attached and fixed Example 1 on the folded-plate roof. 1 is an exploded perspective view of Example 1. FIG. 1 is an explanatory front sectional view showing Example 1. FIG. It is explanatory front sectional drawing which shows the state which expands the opposing space | interval of the right and left clamping opposing part by pinching the left and right picking part with one hand of Example 1, and is going to set on a folded-plate roof. FIG. 5 is an explanatory front sectional view showing a state (usage state of Example 1) in which a metal fitting body is set on a folded plate roof and tightened with a fastening bolt to be fastened and fixed to a goby portion, following FIG. 4. FIG. 3 is an explanatory side view illustrating a usage state of the first embodiment. FIG. 6 is a perspective view showing Example 2.

  An embodiment of the present invention which is considered to be suitable will be briefly described with reference to the drawings showing the operation of the present invention.

  By loosening the fastening bolt 8 in advance or by loosening the nut 9 to which the fastening bolt 8 is screwed, the pair of left and right clamping members 7 of the metal fitting body 3 can swing away from the connecting member 6. To be.

  For example, the knob 13 provided on the upper part of the pair of sandwiching members 7 is pinched with the first finger F1 (thumb) and the second finger F2 (index finger) of one hand H, for example. When narrowed, the abutting fulcrum portions 11 of the pair of clamping members 7 abut on the support portion 10 provided at the left and right facing positions of the connecting member 6, and the abutting fulcrum portion 11 abutting on the support portion 10 is used as a pair. The sandwiching facing portions 12 provided in the lower portion of the sandwiching member 7 move away from each other, and the facing distance between the left and right sandwiching facing portions 12 is increased.

  Therefore, the operator can widen the facing distance between the left and right sandwiching facing parts 12 by simply picking the left and right picking parts 13 with one hand H. The metal fitting body 3 can be moved and set on the roof 1 so as to sandwich the left and right sides of the goby portion 2 while being wider than the width of the 1 gouge portion 2.

  Subsequently, the clamping bolt 8 is pivotally rotated or the nut 9 to which the clamping bolt 8 is screwed is tightened to bring the pair of clamping members 7 close to each other. When the portion 2 is sandwiched and fixed, the metal fitting body 3 is fixed on the roof 1, and when the roof installation object 4 is fixed by the fixing bolt 5 provided on the upper portion of the connecting member 6 of the metal fitting body 3, the main roof installation object is attached. A roof installation object 4 is attached to the roof 1 via a metal fitting.

  A first embodiment of the present invention will be described with reference to FIGS.

  In this embodiment, the present invention is applied to a solar panel mounting bracket for a goby type folded-plate roof 1, and as shown in FIG. The solar panel 4 as the roof installation 4 (hereinafter, the roof installation 4 is referred to as the solar panel 4 in the present embodiment) is provided with a mounting portion 16 on which the outer peripheral edge of the solar panel 4 can be mounted. A fixing bolt 5 for fixing the solar panel 4 mounted on the mounting portion 16 is provided in an upright state. The metal fitting body 3 can be designed not only for the folded plate roof 1 but also for a roof with a standing flat roof or another roof portion 2.

  Further, the metal fitting body 3 of the present embodiment has a connecting member 6 provided with the fixing bolt 5 and the mounting portion 16 on the upper part, and is connected to the connecting member 6 so as to be swingable and detachable in a left-right facing state. The three-part structure is composed of a pair of left and right clamping members 7 that clamp the portion 2.

  Specifically, as shown in FIGS. 1 and 2, the connecting member 6 of this embodiment has a substantially rectangular plate material having a surface direction in a substantially horizontal direction and a length in the front-rear direction of the metal fitting body 3. The upper surface portion of the plate material is the mounting portion 16 described above.

  Further, the connecting member 6 is provided with a bolt mounting hole 18 in a vertically penetrating state at the center thereof, and a bolt end of a fixing bolt 5 employing a hexagon bolt is inserted into the bolt mounting hole 18 from below the connecting member 6. The fixing bolt 5 is fixed in an upright state in a fall-preventing state by screwing a mounting nut 19 onto the bolt tip of the fixing bolt 5 protruding upward from the connecting member 6.

  Further, in this embodiment, the front and rear upper surfaces of the connecting member 6 excluding the central portion of the connecting member 6 to which the fixing bolt 5 is attached are referred to as the mounting portions 16, and the front and rear mounting portions 16 are Each outer peripheral edge portion is reinforced by bending downward (provided with a bent reinforcing plate portion 35), so that the solar panel 4 can be placed with sufficient strength.

  Further, the connection member 6 is formed with cuts on both the left and right sides of the bolt mounting hole 18, and is formed with a rotation-preventing protrusion 20 that protrudes on the lower surface side of the connection member 6 by pressing the left and right cuts from above. The left and right anti-rotation projections 20 are configured to prevent the fixing bolt 5 from rotating in contact with or in close proximity to opposite two side surfaces of the head of the fixing bolt 5 inserted through the bolt mounting hole 18 (FIGS. 3 to 3). 5). That is, it is possible to easily rotate and tighten the mounting nut 19 and the press-in nut 33 described later with respect to the fixing bolt 5 that is prevented from rotating.

  In addition, the connecting member 6 has a substantially C-shaped cut in a plan view in the front-rear mounting portion 16 so as to be symmetric in the front-rear direction, and the inner portion of each C-shaped cut is bent downward and dropped. The notch shape is set so that the left and right end portions of the front and rear hanging plate pieces are in the shape of tongue pieces, and the left and right tongue piece-like end portions of the front and rear hanging plate pieces are inserted into a clamping member 7 described later. The connecting piece 14 is inserted and connected to the portion 15.

  Further, the connecting member 6 is formed by notching the left and right positions of the bolt mounting holes 18 in a substantially rectangular shape in plan view, and the left and right notch portions 21 are accommodated in a part of the left and right clamping members 7. Further, the straight edge portion that exists inside the left and right storage portions 21 is used as a support portion 10 that supports a contact fulcrum portion 11 of the clamping member 7 described later.

  The sandwiching member 7 of the present embodiment is composed of a pair of folded plate members 7 formed by bending a metal plate member, and the sandwiching members 7 are disposed opposite to each other with the main body member 6 interposed therebetween. A clamping bolt 8 is horizontally disposed between the clamping members 7 via bolt passage portions 22 provided in each clamping member 7, and a clamping nut 9 adopting a hexagonal nut at the bolt tip of the clamping bolt 8 is provided. It is set as the structure assembled so that a pair of clamping member 7 may not be separated by screwing. Further, by tightening and rotating the tightening nut 9, the sandwiching facing portion 12 formed on each sandwiching member 7 is moved closer to clamp the gouge portion 2, and the clamping body 3 is mounted on the roof 1 by this sandwiching action. In addition, the pair of clamping members 7 can be rocked and separated by loosening the tightening nut 9 screwed to the tightening bolt 8 (see FIG. 4). (See FIG. 5). In addition, it is good also as a structure which exhibits the clamping effect | action of the said clamping opposing part 12 by tightening rotation of the clamping bolt 8. As shown in FIG.

  Further, the clamping member 7 is provided with a clamping facing portion 12 that clamps the goby portion 2 at a lower portion of the abutting fulcrum portion 11 that can abut on the support portion 10 of the connecting member 6, and the abutting fulcrum portion 11. It is set as the structure which provided the knob | pick part 13 in the upper part.

  More specifically, as shown in FIG. 2, the sandwiching member 7 has a U-shaped plate portion 24 having a U-shape in plan view with a metal plate bent and the opening side facing outward on the bottom plate portion 23. Folding reinforcement plate 28 is formed by bending the front plate part 26 and the rear plate part 27 that bend outward from the middle plate part 25 of this U-shaped plate part 24 The pair of clamping members 7 can be arranged opposite to each other with the middle plate portion 25 of the U-shaped plate portion 24 facing each other.

  Further, in the middle of the middle plate portion 25 opposed to the U-shaped plate portion 24, the screw portion of the tightening bolt 8 employing a hexagon bolt can be inserted and supported in a loosely fitted state, and the head portion cannot be inserted. A round hole with a different hole diameter is formed so as to be used as the bolt passage portion 22, and either the left or right middle plate portion 25 is removed by pressing the upper and lower portions of the bolt passage portion 22, for example. The bulging portion is bulged in the direction to be a detent projection 29, and the upper and lower detent projection 29 is inserted into the bolt passage 22 from the opposite outer side of the clamping member 7 and the head of the tightening bolt 8 The fastening bolt 8 is prevented from rotating in contact with or in proximity to the two opposite side surfaces. In other words, the tightening nut 9 can be easily rotated and tightened with respect to the tightening bolt 8 that is prevented from rotating.

  Further, an opening 30 is formed through the middle plate portion 25 below the bolt passage portion 22 so as to reach the middle of the front plate portion 26 and the rear plate portion 27. Below the opening 30 is formed a band-plate-shaped sandwiching facing portion 12 having a plate width of the middle plate portion 25 and a vertical width.

  In addition, a longitudinally slit-like insertion hole 15 is formed through the insertion hole 15 at the upper front and rear positions of the middle plate portion 25 as an insertion portion 15 in which the connection piece 14 can be removably inserted and connected. By inserting and connecting 14, a pair of clamping members 7 is connected to the connecting member 6 in a state of facing left and right.

  Further, the insertion hole 15 has an upper and lower hole width formed in a hole shape that is slightly wider than the upper and lower widths of the connection piece 14, and the insertion hole 15 when the connection piece 14 is inserted into the insertion hole 15 is formed. The connecting piece 14 is allowed to move laterally and swing vertically, so that the pair of clamping members 7 are connected to the connecting member 6 so as to be swingably contacted and separated in a left-right opposed state.

  Further, the clamping member 7 is formed in a shape in which a strip-like plate piece extends and protrudes forward and backward on the upper and rear sides of the middle plate portion 25, and the extended piece portion places the connecting member 6 on the mounting support. It is set as the structure which functions as the bearing part 36 to do.

  Further, the clamping member 7 is formed in a shape in which a substantially T-shaped plate piece extends upward and protrudes above the middle plate portion 25, and this extended plate piece 31 has a front-rear width on its base side. The width dimension is set to be smaller than the front-rear width of the accommodating portion 21, so that the base side of the extended plate piece 31 (the continuous portion with the middle plate portion 25) can be accommodated in the accommodating portion 21. In addition, the opposing inner surface on the base side of the extended plate piece 31 is used as a contact fulcrum portion 11 capable of contacting the support portion 10 of the storage portion 21, and the base side of the extended plate piece 31 is set as the storage portion. When housed in 21, the extended distal end side of the extended plate piece 31 protrudes upward from the placement portion 16.

  Further, the left and right extending plate pieces 31 projecting upward from the mounting portion 16 are formed in a U-shape in plan view by bending the front and rear projecting portions at a substantially right angle toward the opposite inner side. The U-shaped piece is used as the knob 13.

  Further, the left and right knobs 13 are opposed to the connecting member 6 with a facing interval that allows an adult to pick the opposite outer surface with the first finger F1 (thumb) and the second finger F2 (index finger) of one hand H. The housing portion 21 is set and configured so that it can be installed.

  When the left and right knobs 13 are picked by the hand H to reduce the facing distance between the left and right knobs 13, the left and right abutting fulcrum parts 11 abut against the left and right support parts 10. The left and right sandwiching facing portions 12 are moved away from each other with the fulcrum 11 serving as a fulcrum, and the spacing between the left and right sandwiching facing portions 12 is increased (see FIG. 4).

  Further, in this embodiment, the outer end surface of the outer peripheral edge portion of the solar panel 4 (the roof installation object 4) in which the bent piece portions existing before and after the left and right knob portions 13 are placed on the placement portion 16 described above. The support stopper 17 is positioned so as to support the positioning.

  Next, the attachment method of the solar panel 4 using a present Example is demonstrated.

  The fastening nut 9 to which the fastening bolt 8 is screwed in advance is loosened so that the pair of clamping members 7 can swing apart.

  When the operator picks the knob 13 provided on the upper part of the pair of left and right clamping members 7 with, for example, the first finger F1 and the second finger F2 of one hand H and narrows the facing distance between the left and right knobs 13, this knob. An abutting fulcrum portion 11 below the portion 13 abuts on a support portion 10 provided at a position opposite to the left and right of the connecting member 6, and sandwiching facing provided on the lower portion of the pair of clamping members 7 with the abutting fulcrum portion 11 as a fulcrum. The portions 12 move away from each other, and the facing distance between the left and right sandwiching facing portions 12 is increased (see FIG. 4).

  Therefore, the operator can widen the spacing between the left and right sandwiching facing portions 12 by simply picking the left and right picking portions 13 with one hand H. The metal fitting body 3 can be moved and set on the folded plate roof 1 so as to sandwich the left and right sides of the goby portion 2 while being wider than the width of the gouge portion 2 of the roof 1.

  Subsequently, when the clamping nut 9 to which the clamping bolt 8 is screwed is tightened, the pair of clamping members 7 are swung close to each other, and when the gouge part 2 is clamped and fixed by the left and right clamping facing parts 12, the metal fitting body 3 Is fixed on the roof 1 (see FIG. 5).

  In this way, a large number of main roof installation fixtures are fixed in a scattered state at predetermined positions on the folded plate roof 1.

  Subsequently, the outer peripheral edge portions of the two solar panels 4 are respectively placed on the front mounting portion 16 and the rear mounting portion 16 of the metal fitting body 3, and the outer peripheral edge portions are placed on the support stoppers 17. The fixing member 32 is mounted on the fixing bolt 5 from above, and a fixing nut 33 is screwed onto the fixing bolt 5 above the fixing member 32 and the fixing nut 33 is tightened to fix the fixing bolt 5. The outer peripheral edge portion of the solar panel 4 placed on the placement portion 16 by the member 32 is pressed and fixed from above (see FIGS. 5 and 6).

  In the figure, reference numeral 34 is a washer, and 37 is a band insertion hole for inserting a binding band for binding the wiring of the solar panel 4.

  A second embodiment of the present invention will be described with reference to FIG.

  The present embodiment is a case where the support stopper 17 is provided on the connecting member 6 in the first embodiment.

  Specifically, a case where the four outer peripheral portions adjacent to the front and rear of each housing portion 21 of the connecting member 6 are bent upward and the four bent portions are used as the support stopper 17. Show.

  Other configurations are the same as those of the first embodiment.

  The present invention is not limited to the first and second embodiments, and the specific configuration of each component can be designed as appropriate.

DESCRIPTION OF SYMBOLS 1 Roof 2 Seam part 3 Metal fitting body 4 Roof installation object 5 Fixing bolt 6 Connecting member 7 Holding member 8 Tightening bolt 9 Nut
10 Support section
11 Contact fulcrum
12 Nipping counter part
13 Pick section
14 Connecting piece
15 Insertion section
16 Placement section
17 Support stopper H Hand

Claims (4)

  In a roof installation fixture in which a fixing bolt for fixing a roof installation is provided in an upright state on an upper portion of a metal fixture main body that can be fixed to the roof part of the roof, the metal fixture body has the fixing bolt on the top. And a pair of left and right clamping members that are pivotably connected to the coupling member in a state of being opposed to the left and right. A clamping bolt is installed between the pair of clamping members. By tightening the bolt or by tightening the nut to which the tightening bolt is screwed, the pair of clamping members can be swung close together to clamp and fix the gore part, and the tightening bolt can be loosened or The pair of clamping members can be swung apart by loosening a nut screwed with a tightening bolt, and the connecting member is provided with a support portion for supporting the pair of clamping members at the left and right facing positions. The pair of The holding member is provided with a sandwiching opposing portion for sandwiching the goby portion at a lower portion of the abutting fulcrum portion capable of abutting on the support portion, and a left and right gripping portion provided at an upper portion of the abutting fulcrum portion. When the gap between the left and right knobs is narrowed by hand, the left and right abutting fulcrum parts abut against the left and right support parts, and the left and right abutting parts are used as fulcrums. An installation fixture for a roof, characterized in that the sandwiching facing portion moves in a direction away from each other so that the facing distance between the left and right sandwiching facing portions is increased.   A connecting piece is provided in the left-right facing position of the connecting member or the pair of sandwiching members, and an insertion portion is provided at the left-right facing position of the pair of sandwiching members or the connecting member. 2. The roof installation according to claim 1, wherein the pair of clamping members are connected to the connecting member so as to be swingable and detachable in a state of being opposed to each other by inserting and connecting the connecting piece to the insertion portion. Mounting bracket.   The pair of sandwiching members are formed by bending a single plate so as to have the sandwiching opposing portion at the lower portion of the contact fulcrum portion and the knob portion at the upper portion of the contact fulcrum portion. The roof installation fixture according to any one of claims 1 and 2, characterized in that.   A mounting portion is provided on the upper portion of the metal fitting body for mounting the roof installation object, and the knob is disposed above the mounting portion, and the roof mounted on the mounting portion is mounted on the knob. The roof installation fixture according to any one of claims 1 to 3, further comprising a support stopper that supports and positions the installation.

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