CN104682838B - Fixing structure for solar panel rack - Google Patents
Fixing structure for solar panel rack Download PDFInfo
- Publication number
- CN104682838B CN104682838B CN201410696625.6A CN201410696625A CN104682838B CN 104682838 B CN104682838 B CN 104682838B CN 201410696625 A CN201410696625 A CN 201410696625A CN 104682838 B CN104682838 B CN 104682838B
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- CN
- China
- Prior art keywords
- gusset
- pillar
- flat part
- rafter
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000009434 installation Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
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- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
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- 238000007373 indentation Methods 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
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- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- 210000001364 upper extremity Anatomy 0.000 description 1
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/10—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface
- F24S25/12—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface using posts in combination with upper profiles
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/10—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface
- F24S25/16—Arrangement of interconnected standing structures; Standing structures having separate supporting portions for adjacent modules
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/40—Arrangement of stationary mountings or supports for solar heat collector modules using plate-like mounting elements, e.g. profiled or corrugated plates; Plate-like module frames
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
- F24S25/65—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for coupling adjacent supporting elements, e.g. for connecting profiles together
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention provides a gusset plate for a solar panel rack and a fixing structure for the solar panel rack, which can restrain stress concentration on support pillars and are light. The fixing structure for the solar panel rack (1) is characterized in that a pair of gusset plates (50, 50) is used for clamping butt joint parts of a rafter support part (20) and the support pillars (40) and studs (B2) are used for connecting the two gusset plates (50, 50) from the two sides of the gusset plates (50, 50). The fixing structure is characterized in that the gusset plate (50) on one side is composed of a T-type gusset plate (55) comprising a flat plate part (56) extending along the rafter support part (20) and the support pillars (40) and a protruding plate part (57) protruding from the flat plate part (56) in a right-angled manner; the gusset plate (50) on the other side is composed of an I-type gusset plate (51) comprising a flat plate part extending along the rafter support part (20) and the support pillars (40), wherein the flat plate part (56) and the protruding plate part (57) are provided with a plurality of bolt holes (58, 59).
Description
Technical field
The present invention relates to the fixed structure of solar panel stand gusset and solar panel stand.
Background technology
In the past, as the solar panel platform for fixing solar panel (solar panel and solar water heater etc.)
Frame, it is known as Patent Document 1 the multiple shaft-like supporting member extended along solar panel is entered using multiple pillars
The structure of row supporting.In the solar panel stand, supporting member is set to be connected with pillar by gusset.
Patent documentation 1：2012-No. 94607 publications of Japanese Patent Laid-Open
But, in above-mentioned solar panel stand, support arm is directly bolted on pillar, therefore stress is easy to
Concentrate on pillar.The thickness of slab increase of pillar is accordingly, there exist, causes pillar or even whole stand to become weight, or receive the height of pillar
To the problem for limiting.
The content of the invention
For this viewpoint, the technical problem to be solved is, there is provided one kind can suppress stress to pillar collection
In and can realize the solar panel stand gusset of lightness and the fixed structure of solar panel stand.
The invention of the technical scheme 1 for solving above-mentioned technical problem is for the rod component by solar panel is supported
The solar panel stand gusset being connected with the pillar for supporting above-mentioned rod component, it is characterised in that above-mentioned solar energy face
Pallet frame is included with gusset：Along the flat part that above-mentioned rod component and above-mentioned pillar extend；And it is rectangular from the flat part
Prominent prominent plate portion, bolt hole is not formed with above-mentioned flat part and above-mentioned prominent plate part.
Using this structure, when support arm is fixed on into pillar, can be by the bolt-through of support arm fixation in spiral shell
In keyhole.So, the part concentrated in rod component, pillar and support arm, can make the stress from support arm via gusset
And pillar is dispersedly delivered to, therefore, it is possible to suppress stress to concentrate to pillar.Thereby, it is possible to realize the lightness or even too of pillar
The lightness of positive energy panel stand.Additionally, the direction that can extend in the direction that extends along flat part and along prominent plate portion this two
Individual side sets up support arm.
The invention of technical scheme 2 is for will support the rod component of solar panel and propping up for the above-mentioned rod component of supporting
The solar panel stand gusset of post connection, it is characterised in that above-mentioned solar panel stand is included with gusset：Along upper
State the first flat part of rod component extension；And the second flat part extended along above-mentioned pillar, in above-mentioned first flat part and
Above-mentioned second flat part is each formed with bolt hole, and the surrounding of the above-mentioned bolt hole of pillar is at least fixed in above-mentioned second flat part
Thickness it is bigger than the thickness of above-mentioned first flat part.
Using this structure, when support arm is fixed on into pillar, can be by the bolt-through of support arm fixation in spiral shell
In keyhole.So, the part concentrated in rod component, pillar and support arm, can make the stress from support arm via gusset
And pillar is dispersedly delivered to, therefore, it is possible to suppress stress to concentrate to pillar.Thereby, it is possible to realize the lightness or even too of pillar
The lightness of positive energy panel stand.Additionally, the thickness for making at least surrounding of the bolt hole of pillar fixation in the second flat part increases
Thickness is strengthened, therefore, it is possible to increase the intensity of gusset.
The invention of technical scheme 3 is characterised by, above-mentioned flat part and above-mentioned prominent plate portion are squeezed by aluminium alloy
Die mould material is constituted.Using this structure, the lightness of solar panel stand can be realized, and high precision can be formed as
Stand, is furthermore possible to the excellent against weather of acquisition and aesthetic property.
The invention of technical scheme 4 is characterised by that above-mentioned first flat part and above-mentioned second flat part are by an aluminium alloy
The extrudate of system is constituted.Using this structure, the lightness of solar panel stand can be realized, and essence can be formed as
The high stand of degree, is furthermore possible to the excellent against weather of acquisition and aesthetic property.
The invention of technical scheme 5 is the fixed structure of solar panel stand, using a pair of gussets to supporting solar energy
The rod component of panel is clamped with the butted part of the pillar for supporting above-mentioned rod component, and using stud from above-mentioned
The both sides of a pair of gussets connect above-mentioned a pair of gussets, it is characterised in that the gusset of a side is made up of T-shaped gusset,
Above-mentioned T-shaped gusset includes：Along the flat part that above-mentioned rod component and above-mentioned pillar extend；And at right angles dash forward from the flat part
The prominent plate portion for going out, the gusset of the opposing party is by the I types angle for including the flat part along above-mentioned rod component and the extension of above-mentioned pillar
Fagging is constituted, and in above-mentioned flat part and above-mentioned prominent plate part multiple bolts hole are not formed with.”
Using this structure, when support arm is fixed on into pillar, can be by the bolt-through of support arm fixation in spiral shell
In keyhole.So, the part concentrated in rod component, pillar and support arm, can make the stress from support arm via gusset
And pillar is dispersedly delivered to, therefore, it is possible to suppress stress to concentrate to pillar.Thereby, it is possible to realize the lightness or even too of pillar
The lightness of positive energy panel stand.Additionally, the direction that can extend in the direction that extends along flat part and along prominent plate portion this two
Individual side sets up support arm.In addition, by using stud, terminal operation number of times can be reduced, therefore hold connection operation
Easily carry out.
The invention of technical scheme 6 is characterised by, raised line or groove is provided with above-mentioned I types gusset, in above-mentioned bar
The above-mentioned raised line of I types gusset or the groove of engagement or raised line are provided with and are arranged on shape component.Using this structure,
Gusset can be made easily to carry out with the positioning of the aligned position of rod component.
The invention of technical scheme 7 is characterised by that the flat part of above-mentioned I types gusset includes：Prolong along above-mentioned rod component
The first flat part stretched；And the second flat part extended along above-mentioned pillar, in above-mentioned second flat part of above-mentioned I types gusset
The thickness at least fixing the surrounding of the above-mentioned bolt hole of pillar is bigger than the thickness of above-mentioned first flat part.Using this structure,
The thickness for making at least surrounding of the bolt hole of pillar fixation in the second flat part thickens reinforcement, therefore, it is possible to increase I type angle braces
The intensity of plate.
Using the present invention, stress can be suppressed to concentrate to pillar, and the lightness of solar panel stand can be realized.
Description of the drawings
Fig. 1 is to represent the solar panel platform assembled using the gusset and fixed structure of embodiments of the present invention
The axonometric chart of frame.
Fig. 2 is the sectional view of the fixed structure of the solar panel stand for representing embodiments of the present invention.
Fig. 3 is to represent the solar panel platform assembled using the gusset and fixed structure of embodiments of the present invention
The partial enlargement front view of frame.
Fig. 4 is the top view for representing pillar and the coordination of gusset and support arm.
Fig. 5 is the top view for representing pillar and the coordination of leg fixed structure and support arm.
Fig. 6 is the axonometric chart for representing I type gussets.
Fig. 7 (a) and Fig. 7 (b) are the axonometric charts for representing T-shaped gusset.
Fig. 8 is the three-face view for representing T-shaped gusset.
Fig. 9 is the axonometric chart for representing leg fixing component.
Figure 10 is the three-face view for representing leg fixing component.
Figure 11 is the axonometric chart for representing draining component.
Figure 12 is the three-face view of the leg fixing component for representing another embodiment.
Figure 13 (a) and Figure 13 (b) are the axonometric charts of the I type gussets for representing another embodiment.
Figure 14 is that the local for representing the solar panel stand assembled using the I type gussets of another embodiment is put
Big axonometric chart.
(symbol description)
1 ... solar panel stand
3 ... independent base portions (base portion)
10 ... rafters
20 ... rafter supports (rod component)
25 ... grooves
40 ... pillars
50 ... gussets
51 ... I type gussets
52 ... bolts hole
53 ... raised lines
55 ... T-shaped gussets
56 ... flat parts
57 ... prominent plate portions
58 ... bolts hole
59 ... bolts hole
70 ... leg fixing components
71 ... pillars surround wall portion
72 ... shaft sleeve parts
73 ... mounting bracket portions
The first mounting brackets of 73a ... portion
The second mounting brackets of 73b ... portion
74 ... bolts hole
76 ... bolts hole
90 ... support arms
151 ... I type gussets
The flat parts of 151a ... first
The flat parts of 151b ... second
155 ... banding convex portions
B ... bolts
B2 ... studs
Ba ... foundation bolts
Specific embodiment
Hereinafter, embodiments of the present invention are described in detail referring to the drawings.
As shown in figure 1, solar panel stand 1 includes：For fixing the rafter 10,10 ... of solar panel (not shown)；
The rafter support (rod component) 20,20 of supporting rafter 10；And the pillar 40 of supporting rafter support 20.In the present embodiment,
The relatively low side of the rafter 10 of solar panel stand 1 is regarded as into front side, the higher side of rafter 10 is regarded as into rear side.In addition, will be from
Direction when front side (front) is observed determines left and right as benchmark.Along the longitudinal direction and the adjacent pillar 40 of left and right directions,
Setting up respectively between 40 has support arm 90.
Rafter 10 extends along the longitudinal direction.The length direction of rafter 10 is inclined relative to horizontal direction.From front observation, rafter 10
Front step-down, rear uprises.Rafter 10 is erected on rafter support 20,20.The both ends of rafter 10 respectively from a pair of rafter supports 20,
20 forwards, backwards outside stretch out.The angle of inclination of rafter 10 is consistent with the angle of inclination of solar panel.
Rafter support 20 is configured to extend in left-right direction and length direction level.Rafter support 20 is arranged on front side with after
At the two of side.The rafter support 20 of front side is configured in the position lower than the rafter support 20 of rear side.Rafter support 20,20 in front and back
It is spaced apartly parallel to each other.
Pillar 40 is provided with and all around amount to four.Rafter support 20 on front side of the supporting of two pillars 40,40 of front side,
Rafter support 20 on rear side of the supporting of two pillars 40,40 of rear side.Two pillars 40,40 of the rafter support 20 on front side of supporting compare
Two pillars 40,40 of the rafter support 20 on rear side of supporting are short.Pillar 40 is fixedly supported upon on the upper surface of independent base portion 3.Solely
Vertical base portion 3 is for example formed as rectangular shape.
Pillar 40 is made up of the hollow extrudate of aluminium alloy.Pillar 40 is foursquare quadrangular shape in section.
As shown in figure 5, pillar 40 two couple relative to each other in edge a side to being respectively formed with heavy section 41 in edge.
Heavy section 41,41 throughout pillar 40 endlong formation, and toward each other.Spiral shell is formed with the upper and lower end of pillar 40
Keyhole 42.Bolt hole 42 is respectively formed at identical height on heavy section 41 relative to each other.
As shown in Fig. 2 rafter support 20 is made up of the extrudate of aluminium alloy.The section of rafter support 20 is in substantially square
Shape shape, including upper surface part, lower surface portion and both sides face.Accepting groove is respectively formed with the two sides portion of rafter support 20
21.The width dimensions of rafter support 20 are equal with the width dimensions of pillar 40.Connection structure is fixed with the top of rafter support 20
Part 11.Connecting elements 11 is engaging in the upper surface part of rafter support 20, is fixed by Screw.Carry in the upper surface of connecting elements 11
It is equipped with rafter 10.
As shown in Figures 2 and 3, accepting groove 21 is formed in the bottom of the side surface part of rafter support 20.Receive in accepting groove 21
Have the head of bolt B.Bolt B is used to fix rafter support 20 and gusset 50, such as using hex bolts.Accepting groove 21
Well width size is bigger and less than diagonal distance than the size of the two sides width of the head of bolt B.Thus, bolt B is in can receive
Move along its length in tank 21, but the state being blocked for rotation.A pair of accepting grooves 21,21 are both formed in identical height position
Put.Also, the ribs 22 for connecting the accepting groove 21,21 is formed between the groove bottom wall of accepting groove 21,21 relative to each other.
A pair of engaging portions 23,23 are formed with the opening of accepting groove 21.Opening side end of the engaging portion 23 from groove sidewall
Extend to the inner side of groove.Engaging portion 23,23 is endlong formed throughout the length direction of rafter support 20.Outside engaging portion 23,23
Surface is in the same plane with the side of rafter support 20.The distance of separation of engaging portion 23,23 is the outer of the axle portion than bolt B
Footpath slightly larger dimensions.The axle portion of bolt B between engaging portion 23,23 by and project from the side of rafter support 20.Bolt B
Head is inserted from the end of the length direction (direction of extrusion) of accepting groove 21.Bolt B is in axle portion from the gap between engaging portion 23,23
In the state of protrusion, along the length direction of groove desired position is moved to.Engaging portion 23 is abutted with the seat surface of the head of bolt B,
And prevent bolt B from coming off from accepting groove 21.
The groove 25 for extending along its length is formed with the side of rafter support 20.Groove 25 is formed in accepting groove 21
Downside.Groove 25 is the part engaged with the raised line 53 of I types gusset 51 described later.
Rafter support 20 is positioned in the upper end of pillar 40.In rafter support 20 and the connecting portion of pillar 40, pillar 40
Upper end dock with the lower surface of rafter support 20.The butted part is clamped (with reference to Fig. 4) by a pair of gussets 50,50.
A pair of gussets 50 are made up of I types gusset 51 and T-shaped gusset 55.
As shown in fig. 6, I types gusset 51 is made up of the extrudate of aluminium alloy, including along rafter support 20 and pillar
The flat part that 40 surface extends (with reference to Fig. 2 and Fig. 4).The section of I types gusset 51 is in substantially I types shape, and side-looking
Rectangular shape.I types gusset 51 is configured to length direction (direction of extrusion) and extends along the length direction of rafter support 20.In I
On type gusset 51, each three ground of upper and lower two-layer amounts to and is formed with six bolts hole 52,52 ....From the accepting groove of rafter support 20
Three bolts hole 52 of the axle portion of 21 bolt Bs for projecting through upper strata (with reference to Fig. 2).Three spiral shells of the stud B2 through lower floor
The bolt hole 52 in central authorities in keyhole 52.Bolts hole 42 of the stud B2 through pillar 40.The bolt hole 52,52 of the both sides of lower floor
It is formed in the part not relative with rafter support 20 and pillar 40.The bolt B that support arm 90 is fixed is applied in lower floor sometimes
Both sides bolt hole 52 in.
As shown in Figures 2 and 6, it is formed with raised line 53 on I types gusset 51.Raised line 53 is darted at I types gusset 51
On the side (face contacted with rafter support 20) of one side, and the length direction along I types gusset 51 extends.Raised line 53 and rafter
The groove 25 of bearing portion 20 is fitted together to, so as to play a part of the locating guide of I types gusset 51 and rafter support 20.In this enforcement
In mode, the position on the downside of the width central part deflection relative to I types gusset 51 is formed with raised line 53.In addition,
In present embodiment, raised line 53 is formed on I types gusset 51, groove 25 is formed on rafter support 20, but it is also possible in rafter
Raised line is formed on support 20, on I types gusset 51 groove is formed.
The thinner wall section 54 thinner than top is formed with the bottom of I types gusset 51.Thinner wall section 54 is formed in work as and installs I types
The part also more prominent downward than rafter support 20 during gusset 51.Thinner wall section 54 is formed as the side in I types gusset 51
Side produces difference in height on (face contacted with rafter support 20).That is, between the side air switch of thinner wall section 54 and pillar 40
Unoccupied place is relative.
As shown in Figures 7 and 8, T-shaped gusset 55 is made up of the extrudate of aluminium alloy, and it is upper to be configured to the direction of extrusion
Lower direction.T-shaped gusset 55 includes flat part 56 and prominent plate portion 57, and section is in generally t-shaped shape.
Flat part 56 is the part (with reference to Fig. 2 to Fig. 4) extended along the surface of rafter support 20 and pillar 40, and side-looking is in length
Square configuration.Flat part 56 is the flat part identical rectangular shape with I types gusset 51, from side observation, is configured to put down
Plate portion coincides with one another.On flat part 56, each three ground of upper and lower two-layer is formed with six bolts hole 58,58 ... altogether.Each bolt
Hole 58 is formed in the position suitable with the bolt hole 52 of I types gusset 51.From the bolt B that the accepting groove 21 of rafter support 20 is projected
Axle portion through upper strata three bolts hole 58 (with reference to Fig. 2).Stud B2 central authorities in three bolts hole 58 of lower floor
Bolt hole 58 (with reference to Fig. 2 and Fig. 3).The bolt hole 58 run through for stud B2 is bigger than the diameter of other bolts hole 58.
The bolt hole 58,58 of the both sides of lower floor is formed in the part not relative with rafter support 20 and pillar 40.Support arm is fixed
Bolt be applied in sometimes in the bolt hole 58 of the both sides of lower floor.
In addition, by the way that the direction of extrusion is formed into the T-shaped angle brace of present embodiment for the extrudate of above-below direction cuts off
Plate 55, therefore the T-shaped gusset 55 does not include the such convex portion for extending transversely of I types gusset 51 and thinner wall section.But, can
Thinner wall section is formed to carry out grinding to extrudate, it is also possible to which convex portion is installed by welding etc..
Prominent plate portion 57 is at right angles prominent from flat part 56.In the middle of length direction of the prominent plate portion 57 relative to flat part 56
Portion is partial to end side, is formed between adjacent bolt hole 58,58.Prominent plate portion 57 with the outer surface of the pillar 40 being connected
Compare parallel to the outer surface of prominent plate portion 57, positioned at outside (with reference to Fig. 4).Bolt hole 59 is formed with prominent plate portion 57.
Bolt hole 59 is formed on the identical height of bolt hole 58 with upper strata.For the support arm for extending along the longitudinal direction 90 to be fixed
Bolt B be applied in bolt hole 59 (with reference to Fig. 2 and Fig. 3).
Next, illustrating with the connection status of pillar 40 to rafter support 20.As shown in Figures 2 to 4, support in rafter
Portion 20 and the connecting portion of I types gusset 51 (or T-shaped gusset 55), in the accepting groove 21 of rafter support 20 bolt B is contained
Head.The axle portion of bolt B is projected from accepting groove 21.The axle portion run through bolt hole 52 (or 58) that projects from accepting groove 21 and from I
The plate portion of type gusset 51 (or T-shaped gusset 55) is projected.Nut N is being fastened in the axle portion of the bolt B projected from plate portion
When, using the head and nut N of bolt B, the engaging portion 23 and plate portion of accepting groove 21 are clamped, by rafter support 20 and I
Type gusset 51 (or T-shaped gusset 55) is fixed.Now, the raised line 53 of I types gusset 51 and the groove 25 of rafter support 20 are embedding
Close (with reference to Fig. 2).
In pillar 40 and the connecting portion of I types gusset 51 and T-shaped gusset 55, stud B2 runs through I types gusset 51
Bolt hole 52, the bolt hole 42,42 of pillar 40 and the bolt hole 58 of T-shaped gusset 55.The axle portion leading section of stud B2
Project from the flat part 56 of T-shaped gusset 55.When nut N being fastened in the axle portion of the bolt B projected from flat part 56, profit
With the head and nut N of bolt B, I types gusset 51, pillar 40 and T-shaped gusset 55 are clamped, by pillar 40, I types angle
Fagging 51 and T-shaped gusset 55 are fixed.
Thus, rafter support 20 and pillar 40 connect by gusset 50 (I types gusset 51 and T-shaped gusset 55).
Hereinafter, length L (identical with length L of the flat part 56 of T-shaped gusset 55) and rafter of I types gusset 51 are supported
The relation of the weight of portion 20 and I types gusset 51 is illustrated.For example, the length of rafter support 20 is 4000mm, is not being used
Gusset and when rafter support 20 is engaged with pillar 40, the weight of rafter support 20 reaches 14kg.Here, with using length L
For 200mm I types gusset 51 and T-shaped gusset 55 situation that rafter support 20 is connected with pillar 40 is estimated after send out
It is existing, the actual distance between the fulcrum of rafter support 20 can be shortened, therefore reduce can the moment of flexure that act on rafter support 20, energy
Enough reduce the sectional area of rafter support 20, the weight so as to make rafter support 20 is about 10kg.Weight (the I types of gusset 50
The amount of gusset 51 and this two panels of T-shaped gusset 55) it is about 0.6kg.Rafter support 20, I types gusset 51 and T-shaped gusset 55
Gross weight be about 10.6kg, therefore, it is possible to realize the lightness of about 3.4kg.
In addition, finding after being estimated in the case where length L of I types gusset 51 is set to into 350mm, rafter support 20
Weight be about 7kg, the weight of gusset 50 amount of this two panels of T-shaped gusset 55 (I types gusset 51 with) is about 1kg.Rafter
The gross weight of bearing portion 20, I types gusset 51 and T-shaped gusset 55 is about 8kg, therefore, it is possible to realize the lightness of about 6kg.
That is, when gusset 50 is increased, the lightness of rafter support 20 can be realized.But, with gusset
Correspondingly, the weight of gusset 50 increases by 50 increment.So, it is generally desirable to, to being obtained by increasing gusset 50
Rafter support 20 lightness effect, account for the balance of the incrementss of the weight of gusset 50, and set gusset
The scope of 50 length L.Explanation based on more than, in the case where rafter support 20 is 4000mm, it is generally desirable to, by gusset
50 length L is set to 300mm~600mm.Thus, length L of gusset 50 for 0.075 times of total length X of rafter support 20~
Length in the range of 0.150 times.More preferably, length L of gusset 50 is set to into 350mm~500mm preferable.Thus,
Length L of gusset 50 is the length in the range of 0.088 (0.0875) times~0.125 times of total length X of rafter support 20.
As shown in Figures 2 and 3, the bottom of pillar 40 is fixed on the upper table of independent base portion 3 by leg fixing component 70
Face.Leg fixing component 70 is made up of the extrudate of aluminium alloy.The sandwiched between independent base portion 3 and leg fixing component 70
There is draining component 80.
As shown in FIG. 9 and 10, leg fixing component 70 includes that pillar surrounds wall portion 71, shaft sleeve part 72, mounting bracket portion
73 and connecting portion 75.Pillar forms as one around wall portion 71, shaft sleeve part 72 and mounting bracket portion 73.Leg fixing component 70 is matched somebody with somebody
It is above-below direction to be set to its direction of extrusion.
Pillar is, around the part of the leg of pillar 40, lower limb to be contained around the inside of wall portion 71 in pillar around wall portion 71
Portion (with reference to Fig. 5).Barrel member of the pillar around wall portion 71 by section for tetragon is constituted.The profile of barrel member is in bigger than pillar 40
The square shape of one circle, is formed to internally house pillar 40.
Pillar is formed as thick to edge 71a, 71a around two couple relative to each other of wall portion 71 to a side in edge
Wall, the opposing party's is formed as thin-walled to edge 71b, 71b.It is respectively formed with each pair of edge 71a of heavy wall and supplies stud
The bolt hole 74 that B2 runs through.It is high that bolt hole 74 is respectively formed at identical in pillar around the short transverse pars intermedia of wall portion 71
Degree.Bolt hole 74 is formed as big footpath, it can supply axle portion and the separator S described later (with reference to Fig. 2 and Fig. 5) of stud B2 together with
Run through.Thin-walled it is relative with shaft sleeve part 72 to edge 71b.
Shaft sleeve part 72 is the part for the bolt-through for being fixed on leg fixing component 70 on independent base portion 3, if
It is equipped with a pair.Bolt is the foundation bolt Ba being embedded in independent base portion 3 (with reference to Fig. 3).Shaft sleeve part 72 is located at pillar surrounding wall
The outside to edge 71b of the thin-walled in portion 71, is configured to surround wall portion 71 across pillar.A part of the shaft sleeve part 72 in cylinder is opened
The section of mouth is the circular arc post shapes of C-shaped, runs through from below for foundation bolt Ba.The central angle of circular arc is 90 degree or so, is formed
For the shape that foundation bolt Ba will not be made to deviate from from shaft sleeve part 72.Shaft sleeve part 72 extends by the corner that wall portion 71 is surrounded from pillar
Connecting portion 75,75 be fixed as one around wall portion 71 with pillar.Connecting portion 75,75 with away from pillar around wall portion 71
Mode close to each other extends.The inside lateral bend in leading section of connecting portion 75, the end phase of its front end and the circular arc of shaft sleeve part 72
Even.
Mounting bracket portion 73 is the portion for fixing the bottom of the member of formation of solar panel stand, i.e. support arm 90
Position.Bolt hole 76 is formed with mounting bracket portion 73.For the bolt B run through bolt hole 76 for fixing support arm 90.Arrange
There are multiple mounting bracket portions 73.Hereinafter, the first mounting bracket will be referred to as around the mounting bracket portion 73 that wall portion 71 is stretched out from pillar
Portion 73a, by the mounting bracket portion 73 stretched out from shaft sleeve part 72 the second mounting bracket portion 73b is referred to as.
First mounting bracket portion 73a is provided with two, parallel to each other.Two first mounting bracket portions 73a, 73a are from pillar
Corner (both ends to edge 71a of heavy wall) around wall portion 71 is (orthogonal to edge 71a with heavy wall in same direction
Direction) stretch out.Two first mounting bracket portions 73a, 73a are located at respectively in each extension plane to edge 71b, 71b of thin-walled.
Two first mounting bracket portion 73a, 73a rectangular shapeds, are formed as identical shape.Bolt hole 76 is formed in the first installation
The short transverse pars intermedia of the leading section of frame portion 73a.
Second mounting bracket portion 73b surrounds the farthest part of wall portion 71 from the outer peripheral face middle-range pillar of the shaft sleeve part 72 of a side
(connecting portion 75,75 and shaft sleeve part 72 are calculated in the leading section at interior position), along the outer peripheral face of shaft sleeve part 72 normal direction (with
The direction orthogonal to edge 71b of thin-walled) stretch out.Second mounting bracket portion 73b rectangular shapeds.Bolt hole 76 is formed in second
The short transverse pars intermedia of the leading section of mounting bracket portion 73b.
As shown in Figures 2 and 3, draining component 80 is component as follows：It is folded in independent base portion 3 to fix with leg
Between component 70, the gap of flowing of supplying water is formed between the lower end of the surface of independent base portion 3 and leg fixing component 70, so as to
For making the rainwater stream of the inner side for entering into leg fixing component 70 to outside.Draining component 80 is separately positioned on leg and fixes
The lower section (with reference to Fig. 3) of the shaft sleeve part 72,72 at the two ends of component 70.As shown in Fig. 5 and Figure 11, draining component 80 is by with rule
The vertical view for determining thickness is constituted for the hardware of C fonts.It is desirable that the metal for constituting draining component 80 is the tool such as aluminium alloy
There is the metal of rustless property.External diameter of the draining A/F of the peristome 81 of the C words of component 80 than foundation bolt Ba is big, makes
Foundation bolt Ba can be arranged on the inside of draining component 80 from the sidepiece movement of foundation bolt Ba for draining component 80.Row
The peristome 81 of water component 80 constitutes the guiding piece that guiding foundation bolt Ba is entered with expanding towards front end.
Next, illustrating with the connection status of pillar 40 to independent base portion 3.As shown in Fig. 2, Fig. 3 and Fig. 5, prominent
The base end part of the foundation bolt Ba gone out on independent base portion 3 is provided with draining component 80.Draining component 80 is configured to surround
Foundation bolt Ba.The draining peristome 81 of component 80 is towards outside.Leg fixing component is placed with draining component 80
70.Leg fixing component 70 is set to make shaft sleeve part 72,72 cover a pair of foundation bolt Ba.The front end of the axle portion of foundation bolt Ba
Portion projects from the upper end of shaft sleeve part 72.When nut N being fastened on from the axle portion of the foundation bolt Ba that shaft sleeve part 72 is projected, profit
Shaft sleeve part 72 is clamped with independent base portion 3 and nut N, independent base portion 3 and leg fixing component 70 are fixed.
The bottom of pillar 40 is inserted in pillar around the inside of wall portion 71.The height and pillar of the bolt hole 42 of pillar 40
Around the height alignment of the bolt hole 74 of wall portion 71.The axle portion of stud B2 from pillar around wall portion 71 a side outside according to
Secondary run through bolt hole 74, bolt hole 42,42 and bolt hole 74.The base end part of the axle portion of stud B2 be provided with ring-type every
Off member S (with reference to Fig. 2).Separator S is folded between the side of the head of stud B2 and pillar 40, and pillar is surrounded into wall portion
71 close with the gap of pillar 40.Now, top view, pillar 40 is located at central part of the pillar around wall portion 71.In addition, double
The leading section of the axle portion of hook bolt B2 is also provided with separator S, and the axle portion in the bolt B 2 projected from bolt hole 74 is fastened
There is nut N.Separator S is folded between the side of nut N and pillar 40, and pillar is sealed around wall portion 71 with the gap of pillar 40
Close.That is, pillar 40 is clamped using the separator S contacted with the separator S of the head contact of bolt B 2 and with nut N,
And pillar is clamped around wall portion 71 using the head and nut N of bolt B 2, therefore pillar 40 and leg are fixed into structure
Part 70 is fixed.Thus, pillar 40 and independent base portion 3 connect by leg fixing component 70.
In addition, the bolt hole 42 of pillar 40 can also be made up of elongated hole longer along the vertical direction.By the shape of bolt hole 42
When becoming elongated hole, the error of the height of base upper surface can be absorbed.For example in the case where pile foundation is employed, produce sometimes
The error of the height of base upper surface, it is therefore desirable that bolt hole 42 is formed as into elongated hole.
For pile foundation, sometimes by bolt hole 42 be formed as elongated hole can not absorption errors (length of elongated hole is made under pile foundation
Heavy amount is larger).In such a case, it is desirable to, in leg, the bottom of fixing component arranges substructure member.Substructure member be
Section has the shape of the flange part to both sides extension for the leading section of U-shaped.The back part bolt of the U-shaped of substructure member
It is fixed on base portion.The shaft sleeve part of leg fixing component is configured on flange part, flange part and shaft sleeve part bolt are fixed.By
This, the amount of the height of substructure member makes leg fixing component lifting, therefore solar panel stand can be arranged on the height of regulation
Degree level.In addition, in the case where substructure member is provided with, substructure member can double as draining component, therefore, it is possible to prevent
Rainwater is accumulated in the inside of leg fixing component.
As shown in Figures 2 and 3, support arm 90 includes section for the grooved portion 91 of U-shaped and respectively to grooved portion 91
Outside extend a pair of ribs 92.Support arm 90 is made up of the extrudate of aluminium alloy.In the both ends shape of support arm 90
Into there is the bolt hole (not shown) that runs through for bolt B.In order to not make independence in the coupling part being connected with leg fixing component 70
Base portion 3 is interfered with support arm 90, and cuts off flank 92 in the end of support arm 90.
Next, with reference to Fig. 4 and Fig. 5 to being arranged on four groups of gussets 50 (I type gussets of the upper and lower of four pillars 40
51 and T-shaped gusset 55) and the configuration of four leg fixing components 70 and the position relationship of support arm 90 illustrate.In addition,
The direction all around of Fig. 4 and Fig. 5 is identical with Fig. 1.The leg fixing component 70 of the left-right and front-back shown in Fig. 5 is located at shown in Fig. 4
Left-right and front-back gusset 50 lower section.
As shown in figure 4, the front surface in the rafter support 20 positioned at front side is provided with I types gusset 51, in rear surface peace
Equipped with T-shaped gusset 55.On the other hand, I types gusset 51 is installed on the rear surface of the rafter support 20 positioned at rear side, front
Surface is provided with T-shaped gusset 55.That is, the T-shaped gusset 55 on the rafter support 20 before and after being arranged on is toward each other,
Prominent plate portion 57 is projected towards relative T-shaped gusset 55.The T-shaped gusset 55 of front side is set to make to project plate portion 57 be located at and leans on
The position in left side.On the other hand, the T-shaped gusset 55 of rear side is set to make to project plate portion 57 positioned at position on the right side.
As shown in figure 5, stretching towards rear positioned at first mounting bracket portion 73a, 73a of the leg fixing component 70 of front side
Go out.On the other hand, first mounting bracket portion 73a, 73a positioned at the leg fixing component 70 of rear side stretches out towards front.Also
It is to say, first mounting bracket portion 73a, 73a of leg fixing component 70 in front and back is faced each other, and is located at respectively same flat
On face.The second mounting bracket portion 73b positioned at the leg fixing component 70 in left side stretches out towards right side.On the other hand, positioned at the right side
Second mounting bracket portion 73b of the leg fixing component 70 of side stretches out towards left side.That is, the leg fixing component of left and right
70 second mounting bracket portion 73b, 73b is faced each other, and in the same plane respectively.
Support arm 90 in the support arm 90 for extending in front and back positioned at left end is (below, in the situation with other support arm areas Do
Under, referred to as " support arm 90a ") upper end be connected with the prominent plate portion 57 of left front T-shaped gusset 55.Under support arm 90a
End is connected with the first mounting bracket portion 73a in the left side of left back leg fixing component 70.In the support arm 90 for extending in front and back
From the upper end of second support arm 90 of left number (below, in the case of with other support arms Qu Do, referred to as " support arm 90b ")
It is connected with the prominent plate portion 57 of left back T-shaped gusset 55.The bottom of support arm 90b and left front leg fixing component 70
The first mounting bracket portion 73a connections on right side.Thus, support arm 90a and support arm 90b or so are adjacent, and side-looking observation is in X fonts
Intersect, but will not interfere with.
Support arm 90 in the support arm 90 for extending in front and back positioned at right-hand member is (below, in the situation with other support arm areas Do
Under, referred to as " support arm 90c ") upper end be connected with the prominent plate portion 57 of T-shaped gusset 55 behind the right side.Under support arm 90c
End is connected with the first mounting bracket portion 73a on the right side of the leg fixing component 70 before the right side.In the support arm 90 for extending in front and back
From the upper end of second support arm 90 of right number (below, in the case of with other support arms Qu Do, referred to as " support arm 90d ")
It is connected with the prominent plate portion 57 of the T-shaped gusset 55 before the right side.Leg fixing component 70 behind the bottom and the right side of support arm 90d
The first mounting bracket portion 73a connections in left side.Thus, support arm 90c and support arm 90d or so are adjacent, and side-looking is observed with X fonts
Intersect, but will not interfere with.
The support arm 90 of front end is located in the support arm 90 that left and right extends (below, in the situation with other support arm areas Do
Under, referred to as " support arm 90e ") upper end with the right side before I types gusset 51 be connected.The bottom of support arm 90e with it is left front
The second mounting bracket portion 73b connections of leg fixing component 70.Second support arm of the past number in the support arm 90 that left and right extends
The upper end of 90 (below, in the case of with other support arms Qu Do, referred to as " support arm 90f ") and left front T-shaped gusset
55 flat part 56 connects.Second mounting bracket portion 73b of the leg fixing component 70 before the bottom and the right side of support arm 90f connects
Connect.Thus, adjacent before and after support arm 90e and support arm 90f, front observation will not interfere with X fonts intersection.
The support arm 90 of rear end is located in the support arm 90 that left and right extends (below, in the situation with other support arm areas Do
Under, referred to as " support arm 90g ") upper end be connected with left back I types gusset 51.Behind the bottom and the right side of support arm 90g
The second mounting bracket portion 73b connections of leg fixing component 70.From second support arm of rear number in the support arm 90 that left and right extends
T-shaped gusset behind the upper end and the right side of 90 (below, in the case of with other support arms Qu Do, referred to as " support arm 90h ")
55 flat part 56 connects.The bottom of support arm 90h connects with the second mounting bracket portion 73b of left back leg fixing component 70
Connect.Thus, it is adjacent before and after support arm 90g and support arm 90h, from front observation with X fonts intersection, but will not interfere with.
Gusset 50 (I types gusset 51 and T-shaped gusset 55) and leg fixing component 70 are configured as described above, and
And connect support arm 90, so as to make support arm 90a~90h uninterruptedly configure each other.In addition, gusset 50, leg is solid
The configuration status for determining component 70 and support arm 90 is one, is not limited to said structure.Adjacent support arm can also be changed
90 configuration all around.In the case where the support arm 90 of left and right is changed, change the prominent plate portion 57 of T-shaped gusset 55
Right position.
Using the gusset 50 of present embodiment, due to being formed with bolt hole 52 on I types gusset 51, in T-shaped angle brace
Bolt hole 58 is formed with plate 55, therefore support arm 90 can be made to be connected with pillar 40 by gusset 50.Thus, can make from
The stress of brace 90 disperses and is delivered to pillar 40, therefore, it is possible to suppress stress to concentrate to pillar 40.Thus, pillar 40 can be made
Wall thickness is thinning, therefore, it is possible to realize the lightness of pillar 40, and then realizes the lightness of solar panel stand 1.
In addition, T-shaped gusset 55 includes flat part 56 and the prominent plate portion 57 orthogonal with the flat part 56, in flat part 56
And bolt hole 58 is formed with prominent plate portion 57, therefore, it is possible in the direction extended along flat part 56 and along prominent plate portion 57
The two sides of the direction of extension set up support arm 90.Thereby, it is possible to arrange along the support arm 90 of the extension of rafter 10 and along rafter
The support arm 90 that bearing portion 20 extends, therefore, it is possible to improve the rigidity of the entirety of solar panel stand 1.
The length dimension of the length dimension of I types gusset 51 and the flat part 56 of T-shaped gusset 55 has rafter support 20
0.075 times~0.150 times of total length in the range of length dimension such that it is able to reduce moment of flexure, and angle brace can be suppressed
The weight of plate increases.This is because it is following the reasons why.That is, the length when gusset 50 than 0.075 times of the total length of rafter support
In short-term, fully reducing the effect of moment of flexure may reduce, in addition, when gusset 50 is long than 0.150 times of the total length of rafter support
When spending long, the weight of gusset increases, and the effect of the overall lightness of stand may reduce, but as described above by angle brace
When the length of plate 50 is set as the length in the range of 0.075 times~0.150 times of the total length of rafter support 20, it is obtained in that
The action effect stated.
In addition, I types gusset 51, T-shaped gusset 55 and leg fixing component 70 are respectively by the extrudate of aluminium alloy
Constitute, therefore, it is possible to realize the lightness of solar panel stand 1, and the stand of high precision can be formed as.Additionally, the sun
Can panel stand 1 be obtained in that excellent against weather and aesthetic property.In addition, by making on the T-shaped gusset 55 of same shape
Lower upset or rotation, cope with the installation direction of set location all around.Thus, it is possible to using an extrusion die shape
Into T-shaped gusset 55, therefore, it is possible to prevent the rising of construction cost.Leg fixing component 70 could also say that same.
Rafter support 20 is clamped with the butted part of pillar 40 using I types gusset 51 and T-shaped gusset 55, and
It is attached using stud from both sides, therefore, it is possible to reduce terminal operation.Thus, gusset 50 is made with the connection of pillar 40
Industry is easily carried out.
Additionally, using the leg fixing component 70 of present embodiment, with piling up between steel-pipe pile and stand adjustment is connected
The past case that accessory is fixed with foundation beam and using bolt is compared, and can reduce number of components, reduces time and the labor of operation
Power and construction cost.Due to pillar 40 is fixed in leg fixing component 70 using stud B2, therefore leg is fixed
Component 70 will not stagger with pillar 40.
Leg fixing component 70 includes the first mounting bracket portion 73a and the second mounting bracket portion 73b, therefore can make support arm
Other member of formation such as 90 are easily connected with the leg of pillar 40.In addition, the stress dispersion from the effect of support arm 90 can be made
And pillar 40 is delivered to, therefore the wall thickness of pillar 40 can be made thinning, the lightness of pillar 40 can be realized, and then realize solar energy
The lightness of panel stand 1.
First mounting bracket portion 73a and the second mounting bracket portion 73b is configured along mutually orthogonal directions, therefore overlooks sight
Examine, the both direction that support arm 90 is set to along right angle can be extended.Thus, it is possible to pillar 40 adjacent along the longitudinal direction,
Support arm 90 is respectively provided between pillars 40 between 40 and adjacent in left-right direction.
Wall portion 71 is surrounded with relative to each other a pair to edge 71b, 71b, around the pillar of pillar 40 above-mentioned each
To being provided with the first mounting bracket portion 73a in the extension plane of edge 71b, 71b, therefore can be along the lateral surface of the both sides of pillar 40
Balance configures well support arm 90.
Due to coming fixed leg fixing component 70 and pillar 40 using stud B2, thus leg fixing component 70 and
Post 40 will not stagger.In addition, the leg of pillar 40 is fixed on independent base portion 3 by leg fixing component 70, therefore propping up
In post 40 and the fixed operation of independent base portion 3, number of components can be reduced, reduce the time and labor and construction cost of operation.
Additionally, by arranging mounting bracket portion 73, also can easily fix support arm 90 and pillar 40.
By the sandwiched draining component 80 between independent base portion 3 and leg fixing component 70, can be in independent base portion 3
Gap is formed between upper surface and leg fixing component 70.The rainwater of the inner side for entering into leg fixing component 70 can be made via this
Between clearance flow to outside, therefore, it is possible to prevent rainwater from accumulating in the inside of leg fixing component 70.In addition, top view, draining use
Component 80 is C fonts, therefore is easily installed to foundation bolt Ba, and the rainwater stream that can make to enter in draining component 80 is arrived
It is outside.In addition, it is C fonts that the shape of draining component 80 is not limited to top view.
Next, illustrating to the structure of the I types gusset 151 of another embodiment with reference to Figure 13 and Figure 14.I types angle
Fagging 151 is made up of the extrudate of an aluminium alloy.The section of I types gusset 151 is in substantially I types shape, and side-looking
Observation rectangular in shape.I types gusset 151 include along rafter support 20 (rod component) extend the first flat part 151a with
And the second flat part 151b extended along pillar 40.As shown in figure 14, I types gusset 51 is configured to its length direction (extruding side
To) along the length direction extension of rafter support 20.When I types gusset 51 is installed on into rafter support 20, the second flat part
151b is projected downwards than rafter support 20.
On I types gusset 51, each three ground of upper and lower two-layer is formed with six bolts hole 52,52 ... altogether.The three of upper strata
Individual bolt hole 52,52,52 is formed at the first flat part 151a.The axle portion of the bolt B projected from the accepting groove 21 of rafter support 20
Through the bolt hole 52 (with reference to Fig. 2) on upper strata.Three bolts hole 52,52,52 of lower floor are formed at the second flat part 151b.Double end
The bolt hole 52 in the central authorities in the bolt hole 52 of lower floor of bolt B 2.Stud B2 (does not scheme through the bolt hole of pillar 40
Show).That is, central bolt hole 52 is the bolt hole for fixing pillar.The bolt hole 52,52 of the both sides of lower floor is formed in and rafter
The not relative part of support 20 and pillar 40.The bolt B that support arm 90 is fixed is applied in the spiral shell of the both sides of lower floor sometimes
In keyhole 52.
Raised line 53 is formed with I types gusset 151.Raised line 53 is darted at the side of a side of the first flat part 151a
On (face contacted with rafter support 20), the length direction along I types gusset 151 extends.Raised line 53 is recessed with rafter support 20
Groove 25 is fitted together to, so as to play a part of the locating guide of I types gusset 151 and rafter support 20.
The step of surface indentation is formed with the side (face relative with pillar 40) of a side of the second flat part 151b
Portion 154.Stage portion 154 is formed in local (the second flat part 151b).The side air switch of stage portion 154 and pillar 40 phase with gap
It is right.
At least thickness of the surrounding of the bolt hole 52 of pillar fixation is than the first flat part 151a in second flat part 151b
Thickness it is big.Specifically, it is formed with banding convex portion 155 on the side of the opposing party of the second flat part 151b.Banding convex portion
155 endlong form throughout the direction of extrusion of I types gusset 151.The prominent size of banding convex portion 155 is more recessed than stage portion 154
Sunken size is big.That is, wall ratio the first flat part 151a for being formed with the part of banding convex portion 155 is thick.In the present embodiment, band
Shape convex portion 155 is endlong formed throughout the direction of extrusion of I types gusset 151, but it is also possible to be only formed in the surrounding of bolt hole 52.
But, it is contemplated that the intensity and the easiness of manufacture of the second flat part 151b of I types gusset 151, it is generally desirable to, throughout extruding
Direction endlong forms banding convex portion 155.
The I types gusset 151 of that structure using more than, makes in the second flat part 151b at least bolt of pillar fixation
The thickness of the surrounding in hole 52 thickens reinforcement, therefore, it is possible to increase the intensity of I types gusset 151.
More than, to being illustrated for implementing embodiments of the present invention, but the present invention is not limited to above-mentioned embodiment party
Formula, can without departing from the spirit and scope of the invention carry out appropriate design alteration.For example in the above-described embodiment, if
The position for being equipped with pillar 40 is made up of the independent base portion 3 of armored concrete, but the present invention is not limited to this.As long as example
The stable bearing-surface such as continuous ground or the head of stake.In the case of using stake, for example preferably axle portion is formed as
Spiral helicine screw pile, makes the screw pile be pressed into ground in rotation, so as to its main part is embedded in ground.
In addition, in the above-described embodiment, each component such as rafter 10 and rafter support 20 by aluminium alloy extrudate structure
Into, but the present invention is not limited to this.For example can also using the other materials such as stainless steel alloy, steel material and resin material come
Form above-mentioned each component.Alternatively, it is also possible to not be curved to extrudate processing, but processing is curved to sheet material and carrys out shape
Into above-mentioned each component.
Additionally, in the above-described embodiment, rafter support 20 is supported using two pillars 40, but the present invention is not limited to
This.The pillar supporting rafter support 20 of more than three can also be for example utilized, can also be utilized from a base portion upward in double
The pillar of the V-shaped of forked extension is supporting rafter support 20.In the situation of the pillar supporting rafter support 20 using V-shaped
Under, can the length direction pars intermedia of rafter support lower section arrange a base portion, using from the base portion to the left and right top with V
Two pillars that font extends are supported to rafter support, it is also possible to set below the length direction both ends of rafter support
Two base portions are put, using respectively to the left and right top is supported totally with two pillars (four pillars) that V-shaped extends to rafter from each stake
Portion is supported.
In addition, the shape of leg fixing component 70 is not limited to above-mentioned embodiment.For example can also be shown in Figure 12
That shape.The shape of shaft sleeve part 72a of leg fixing component 70a is different from the embodiment described above.Shaft sleeve part 72a is in circle
Barrel shape, runs through from below for foundation bolt Ba.Shaft sleeve part 72a is by the connecting portion extended around the corner of wall portion 71 from pillar
75a, 75a and pillar are integrally fixed around wall portion 71.Connecting portion 75a, 75a with away from pillar around wall portion 71 and each other
Close mode extends.The outer surface of connecting portion 75a is continuous with the outer peripheral face of shaft sleeve part 72a.In addition, other structures and above-mentioned reality
Apply mode identical, thus mark with above-mentioned embodiment identical symbol and omit the description.In this configuration, also can obtain with
Above-mentioned embodiment identical action effect.
Claims (3)
1. a kind of fixed structure of solar panel stand, using a pair of gussets to support the rod component of solar panel with
The butted part for supporting the pillar of the rod component is clamped, and using stud from the both sides of the pair of gusset
By the connection of the pair of gusset, it is characterised in that
The gusset of one side is made up of T-shaped gusset, and the T-shaped gusset includes：Prolong along the rod component and the pillar
The flat part stretched；And from the at right angles prominent prominent plate portion of the flat part,
The gusset of the opposing party is made up of the I type gussets of the flat part for including extending along the rod component and the pillar,
Multiple bolts hole are not formed with the flat part and the prominent plate part,
The thinner wall section thinner than top is formed with the bottom of the flat part of the I types gusset,
The thinner wall section is relative with gap with the side air switch of the pillar.
2. the fixed structure of solar panel stand as claimed in claim 1, it is characterised in that
Raised line or groove are provided with the I types gusset,
The raised line of I types gusset or the groove of engagement or raised line are provided with and are arranged on the rod component.
3. the fixed structure of solar panel stand as claimed in claim 1 or 2, it is characterised in that
The flat part of the I types gusset includes：Along the first flat part that the rod component extends；And prolong along the pillar
The second flat part stretched,
The thickness that the surrounding of the bolt hole of pillar is at least fixed in second flat part of the I types gusset compares institute
The thickness for stating the first flat part is big.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-244710 | 2013-11-27 | ||
| JP2013244710 | 2013-11-27 | ||
| JP2014-176086 | 2014-08-29 | ||
| JP2014176086A JP6343208B2 (en) | 2013-11-27 | 2014-08-29 | Fixing structure of gusset plate for solar panel mount and solar panel mount |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104682838A CN104682838A (en) | 2015-06-03 |
| CN104682838B true CN104682838B (en) | 2017-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410696625.6A Expired - Fee Related CN104682838B (en) | 2013-11-27 | 2014-11-26 | Fixing structure for solar panel rack |
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| Country | Link |
|---|---|
| CN (1) | CN104682838B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017017833A (en) * | 2015-06-30 | 2017-01-19 | 日軽金アクト株式会社 | Frame for solar panel |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102083342A (en) * | 2008-03-27 | 2011-06-01 | 马丁·B·罗尔斯-米汉 | Adjustable bed frame |
| CN102983184A (en) * | 2011-09-05 | 2013-03-20 | 日轻金Act株式会社 | Solar panel stand |
| CN103088974A (en) * | 2011-10-27 | 2013-05-08 | 日轻金Act株式会社 | Fixing structure of frame |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8776454B2 (en) * | 2011-04-05 | 2014-07-15 | Michael Zuritis | Solar array support structure, mounting rail and method of installation thereof |
-
2014
- 2014-11-26 CN CN201410696625.6A patent/CN104682838B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102083342A (en) * | 2008-03-27 | 2011-06-01 | 马丁·B·罗尔斯-米汉 | Adjustable bed frame |
| CN102983184A (en) * | 2011-09-05 | 2013-03-20 | 日轻金Act株式会社 | Solar panel stand |
| CN103088974A (en) * | 2011-10-27 | 2013-05-08 | 日轻金Act株式会社 | Fixing structure of frame |
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| CN104682838A (en) | 2015-06-03 |
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