CN208597055U - A kind of single column Z-shape steel photovoltaic board supporting structure - Google Patents
A kind of single column Z-shape steel photovoltaic board supporting structure Download PDFInfo
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- CN208597055U CN208597055U CN201821157361.7U CN201821157361U CN208597055U CN 208597055 U CN208597055 U CN 208597055U CN 201821157361 U CN201821157361 U CN 201821157361U CN 208597055 U CN208597055 U CN 208597055U
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- shape steel
- supporting structure
- crossbeam
- board supporting
- photovoltaic board
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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- 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
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- 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
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- Photovoltaic Devices (AREA)
Abstract
A kind of single column Z-shape steel photovoltaic board supporting structure, including at least two crossbeams and non-zero even number root stringer, the crossbeam and stringer are Z-shape steel, the non-zero even number Z-type hole for passing through stringer is provided on the side wall of crossbeam, beam side wall is opened there are two fixed mounting hole, installs vertical beam in two fixed mounting holes.Using the photovoltaic board supporting structure of the utility model, delicate structure, Z-shape steel anti-bending strength is good, connects simple and reliable.Basic span is big, and up to 6m, foundation construction amount can reduce 75% than conventional two-row base case, shorten construction period, reduces overall construction cost.Overall structure tie point is few, and installation labor intensity is low, reduces installation cost, and saving installation cost than C-type steel scheme is about 30%.
Description
Technical field
The utility model relates to a kind of photovoltaic board supporting structure more particularly to a kind of single column Z-shape steel photovoltaic panel supports
Structure, especially a kind of photovoltaic board supporting structure connection structure applied to outdoor large photovoltaic plant.
Background technique
Common photovoltaic board supporting structure is usually C-type steel bridging arrangement both at home and abroad, and material thickness is 2~3mm, is used
Front two rows basis, basic span is generally 2~3m, and by taking a 20MW photovoltaic plant as an example, steel using amount is usually 1200 tons,
Basic quantity is 34000, and basic quantity excessively not only increases bracket cost, extends construction period, and cause bracket basis
Upper attachment quantity is excessive, and positioning accuracy is poor, long construction period, and in-site installation is at high cost.
In the installing bracket of solar cell module patent retrieved, " stent structure for photovoltaic module " (patent No.:
ZL201120001495.1 concrete amount) is controlled using long narrow shape isolated footing, but connecting there are column with steel pipe can not
It leans on, bracket largely uses angle steel to lead to higher cost, the technological deficiencies such as installation large labor intensity；A kind of " light of U-bolt connection
Lie prostrate the fixed bracket of component " (patent No.: ZL201110077646.6) be concrete pedestal formula bracket, although purlin there is no aperture and
Installation error problem, but cross-arm needs aperture and there are problems that installation error, bracket basis height is unadjustable, applicability compared with
Difference.
Utility model content
The utility model is directed to the shortcoming of existing photovoltaic board supporting structure, provides a kind of single column Z-shape steel photovoltaic
Board supporting structure, entire body are formed using Z bar interpenetrating, may be implemented to be horizontally mounted, and foundation construction is convenient, and installation workload is small,
Safeguard it is easy to use, build it is low with cost of investment.
The utility model uses following technical scheme:
A kind of single column Z-shape steel photovoltaic board supporting structure, including at least two crossbeams 2 and non-zero even number root stringer 1, institute
It states crossbeam 2 and stringer 1 is Z-shape steel, the non-zero even number Z-type hole 21 for passing through stringer 1, crossbeam 2 are provided on the side wall of crossbeam 2
Side wall is opened there are two fixed mounting hole 23, and vertical beam 3 is installed in two fixed mounting holes 23.
The junction of the stringer 1 and crossbeam 2 is provided with right angle fixinig plate 6, an end of the right angle fixinig plate 6 with
Stringer 1 connects, another end is connect with crossbeam 2.
Lateral waist type mounting hole 11 is provided at the top of the stringer 1, solar panel 9 is mounted on the waist type mounting hole
On 11.
The bottom of the stringer 1 is provided with the cable fixation hole 12 of installation photovoltaic cable.
The 3 lower part mounting seat 4 of vertical beam, pedestal 4 include the support plate 42 on 41 top of bottom plate 41 and bottom plate, 41 He of bottom plate
It is connected between support plate 42 by floor 43.
The bottom plate waist-shaped hole 44 connecting with the basis 10 of lower part is set on the bottom plate 41, and 42 top of support plate is arranged and stands
The base installing hole 45 that beam 3 connects.
3 lower part of vertical beam is provided with the vertical beam waist type mounting hole 32 connecting with base installing hole 45.
It further include adjusting beam 5, the adjusting beam 5 is connected between floor 43 and crossbeam 2.
It is described to adjust the top adjustment hole 52 that the connecting hole that beam 5 is connect with crossbeam 2 is waist type.
Described two fixed mounting holes 23 1 are round hole, and one is waist-shaped hole.
Using the photovoltaic board supporting structure of the utility model, have the advantages that
(1) delicate structure, Z-shape steel anti-bending strength is good, connects simple and reliable.
(2) basic span is big, and up to 6m, foundation construction amount can reduce 75% than conventional two-row base case, shortens construction week
Phase reduces overall construction cost.
(3) overall structure tie point is few, and installation labor intensity is low, reduces installation cost, saves and installs than C-type steel scheme
Cost is about 30%.
(4) stringer is connect reliably with solar cell module, in face of face contact, while ingenious utilizing solar battery group
Part frame strengthens the overall stiffness of photovoltaic board supporting structure.
(5) bottom of stringer Z-shape steel is provided with cable fixation hole, photovoltaic cable can be laid in the Z-type slot of stringer bottom,
Using the fixed cable of the aperture of Z-type trench bottom, it is hidden in photovoltaic cable is ingenious in Z-type slot, solar exposure, rainwater is avoided to impregnate
It is corroded with dust storm, cable laying neat appearance.
(6) that connection photovoltaic board supporting structure can be achieved at the same time by bottom plate kidney slot and support kidney slot is horizontal with vertical side
To two-way position adjust, adjustable range is big；
(7) plastic deformation is generated by the thickening anti-skid washer of setting when installing, realize the reliable locking of connection structure with
Locking, anti-loosing effect will be far better than spring washer and common plain cushion, and maintenance cost is also very low.
Detailed description of the invention
Fig. 1 is the schematic diagram of the single column Z-shape steel photovoltaic board supporting structure of the utility model.
Fig. 2 is the sectional view of stringer Z-shape steel.
Fig. 3 is stringer and crossbeam connection schematic diagram.
Fig. 4 is the sectional view of crossbeam Z-shape steel.
Fig. 5 is beam structure schematic diagram.
Fig. 6 is right angle fixinig plate structural schematic diagram.
Fig. 7 is vertical beam structural schematic diagram.
Fig. 8 is schematic diagram of base structure.
Fig. 9 is solar panel scheme of installation.
Figure 10 is to adjust girder construction schematic diagram.
1- stringer in figure, 11- solar panel mounting hole, 12- cable fixation hole, 2- crossbeam, 21-Z shape hole, the positioning of 22- crossbeam
Bottom outlet, 23- fixed mounting hole, 24- adjust beam mounting hole, 3- vertical beam, 31- vertical beam fixed mounting hole, the installation of 32- vertical beam kidney-shaped
Hole, 4- pedestal, 41- bottom plate, 42- support plate, 43- floor, 44- bottom plate kidney slot, 45- base installing hole, the installation of 46- floor
Hole, 5- adjusting beam, 51- bottom mounting apertures, the top 52- adjustment hole, the right angle 6- fixinig plate, 61- fixinig plate position bottom outlet, and 7- is anti-skidding
Washer, 8- thread tapping, 9- solar panel, 91- solar panel mounting hole widen plain cushion, the basis 10-.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
The utility model provides a kind of single column Z-shape steel photovoltaic board supporting structure, which passes through single column
More crossbeams and stringer are supported, photovoltaic bracket is formed.
Two, and solar panel 9 in order to facilitate the installation of are at least arranged in crossbeam and stringer, and total amount is set as non-zero idol
It is several.As shown in Figure 1, being a kind of typical structure, i.e. a pack support is combined by 2 groups of pedestals and vertical beam and forms single basis, 4
2 interpenetrating of stringer 1 and 2 piece crossbeam forms photovoltaic board supporting structure.
As shown in Figure 3 and Figure 5, since the anti-bending strength of Z-shape steel is higher, the crossbeam 2 and stringer 1 of the utility model are selected
Z-shape steel is provided with non-zero even number Z-type hole 21 at this time on the side wall of crossbeam 2, stringer 21 sequentially passes through more parallel arrangement of crossbeams
Z-shaped hole 21 on 2, to form the interpenetrating structure of stringer 1 and crossbeam 2.Fixed mounting hole there are two being opened on the side wall of crossbeam 2
23, vertical beam 3 is installed in fixed mounting hole 23.
As shown in figure 3, the junction of stringer 1 and crossbeam 2 is provided with right angle fixinig plate 6,6 material wall thickness of right angle fixinig plate can
It is selected as 2~3mm, stainless steel material may be selected.One end of right angle fixinig plate 6 is connect with stringer 1, another end and cross
Beam 2 connects.Specific embodiment can as shown, two ends in right angle fixinig plate 6 respectively set two fixinig plate mounting holes 61,
Fixinig plate mounting hole 61 is used to increase the firm of connection by being fixedly connected after 8 initial alignment of thread tapping with crossbeam 2 and stringer 1
Property, the fixinig plate mounting hole 61 on above-mentioned two side plate is antisymmetry arrangement.
As shown in Figure 2 and Figure 5, the gabarit in Z-shaped hole 21 and stringer 1 are almost the same on crossbeam 2, the minimum widith in Z-shaped hole 21
It can choose as 10mm.
And as shown in figure 5, the Z-shape steel of 3~6mm of wall thickness may be selected in crossbeam 2, the inside in the Z-type hole 21 on crossbeam is provided with fixed
Position bottom outlet 22, the thread tapping 8 for installing right angle fixinig plate carry out initial alignment.
As shown in figure 3, the Z-shape steel of 1.2~2.7mm of wall thickness may be selected in stringer 1, longitudinal kidney-shaped installation is provided at the top of Z-shape steel
Hole 11, for installing solar panel 9, plain cushion 91 is widened in setting at waist type mounting hole 11 and solar panel mounting hole, to battery
Plate stablizes installation；1 bottom of stringer is provided with cable fixation hole 12, for fixing photovoltaic cable.
As shown in fig. 6, vertical beam 3 may be selected to be channel steel, the upper end of channel steel is provided with 2 circular vertical beam fixed mounting holes 31,
The channel steel bottom surface of vertical beam 3 is connect with the face crossbeam II as shown in Figure 4, and bolt passes through two vertical beam fixed mounting holes in vertical beam 3
It after 31, is connect with two crossbeam fixed mounting holes 23 on crossbeam 2, and anti-skid washer 7 is set in the face crossbeam I.The lower end of vertical beam 3
It is provided at least two vertical beam waist type mounting hole 32, which connect with pedestal 4.
As shown in figure 5, the pitch-row of the vertical beam fixed mounting hole 31 of 3 upper end of vertical beam is bigger than the pitch-row of crossbeam mounting hole 23, example
Such as can big 2mm, and two crossbeam mounting holes 23 be it is angularly disposed, one of them is circular hole for the mounting hole 23 of crossbeam and vertical beam, separately
One is long kidney-shaped hole, convenient for adjusting the adjusting position of crossbeam and vertical beam.
As shown in fig. 7, pedestal 4 includes bottom plate 41, support plate 42 and floor 43, support plate 42 is chosen as H profile steel, support plate
42 tops are equipped at least two circular base installing holes 45, and bottom plate 41 is equipped with bottom plate kidney slot 44, and bolt passes through bottom plate waist
44 connecting bottom board 41 of shape hole and basis 10；Bolt passes through base installing hole 45 and vertical beam kidney-shaped mounting hole hole 32 in support plate 42
Connection, and then connect pedestal 4 and vertical beam 3；It is respectively provided in bottom plate kidney slot 44 and vertical beam kidney slot 45 in nut installation side anti-
Skidding circle 7.
Above-mentioned 7 material of anti-skid washer may be selected to be Q235, wall thickness 8mm.
As shown in Fig. 1 and Figure 10, the utility model further includes adjusting beam 5, and adjusting beam 5 is angle steel, and angle steel side upper end is opened
There is kidney slot 52, angle steel is connect with the one side of kidney slot 52 with the face crossbeam II, and bolt passes through mounting hole 24 and angle on crossbeam
The connection of kidney slot 52 of steel adjusts beam 5 and crossbeam 2；Plain cushion is widened in the setting of 52 side of angle steel kidney slot；Bolt is pacified across angle steel lower end
Dress hole 51 connect pedestal 4 with rib for base mounting hole 46 and adjusts beam 5.
The above-mentioned waist-shaped hole of the utility model is adjustable orifice, can carry out the adjusting of installation site as needed.
Above-described is only preferred embodiments of the present invention, it is noted that for those skilled in the art
For, under the premise of not departing from the utility model general idea, several changes and improvements can also be made, these also should be considered as
The protection scope of the utility model.
Claims (10)
1. a kind of single column Z-shape steel photovoltaic board supporting structure, it is characterised in that: even including at least two crossbeams (2) and non-zero
Several stringers (1), the crossbeam (2) and stringer (1) be Z-shape steel, and being provided on the side wall of crossbeam (2) passes through stringer (1)
Non-zero even number Z-type hole (21), crossbeam (2) side wall are opened there are two fixed mounting hole (23), are pacified on two fixed mounting holes (23)
It fills vertical beam (3).
2. a kind of single column Z-shape steel photovoltaic board supporting structure according to claim 1, it is characterised in that: the stringer
(1) it is provided with right angle fixinig plate (6) with the junction of crossbeam (2), the end and stringer (1) of the right angle fixinig plate (6)
Connection, another end is connect with crossbeam (2).
3. a kind of single column Z-shape steel photovoltaic board supporting structure according to claim 1, it is characterised in that: the stringer
(1) top is provided with lateral waist type mounting hole (11), and solar panel (9) is mounted on the waist type mounting hole (11).
4. a kind of single column Z-shape steel photovoltaic board supporting structure according to claim 1, it is characterised in that: the stringer
(1) bottom is provided with the cable fixation hole (12) of installation photovoltaic cable.
5. a kind of single column Z-shape steel photovoltaic board supporting structure according to claim 1, it is characterised in that: the vertical beam
(3) lower part mounting seat (4), pedestal (4) include the support plate (42) of bottom plate (41) and bottom plate (41) top, bottom plate (41) and branch
It is connected between fagging (42) by floor (43).
6. a kind of single column Z-shape steel photovoltaic board supporting structure according to claim 5, it is characterised in that: the bottom plate
(41) the bottom plate waist-shaped hole (44) connecting with the basis (10) of lower part is set on, and the setting of support plate (42) top connects with vertical beam (3)
The base installing hole (45) connect.
7. a kind of single column Z-shape steel photovoltaic board supporting structure according to claim 6, it is characterised in that: the vertical beam
(3) lower part is provided with the vertical beam waist type mounting hole (32) connecting with base installing hole (45).
8. a kind of single column Z-shape steel photovoltaic board supporting structure according to claim 5, it is characterised in that: further include adjusting
It saves beam (5), the adjusting beam (5) is connected between floor (43) and crossbeam (2).
9. a kind of single column Z-shape steel photovoltaic board supporting structure according to claim 8, it is characterised in that: the adjusting
The connecting hole that beam (5) is connect with crossbeam (2) is the top adjustment hole (52) of waist type.
10. a kind of single column Z-shape steel photovoltaic board supporting structure according to claim 1, it is characterised in that: described two
Fixed mounting hole (23) one are round hole, and one is waist-shaped hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821157361.7U CN208597055U (en) | 2018-07-20 | 2018-07-20 | A kind of single column Z-shape steel photovoltaic board supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821157361.7U CN208597055U (en) | 2018-07-20 | 2018-07-20 | A kind of single column Z-shape steel photovoltaic board supporting structure |
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| Publication Number | Publication Date |
|---|---|
| CN208597055U true CN208597055U (en) | 2019-03-12 |
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| CN201821157361.7U Active CN208597055U (en) | 2018-07-20 | 2018-07-20 | A kind of single column Z-shape steel photovoltaic board supporting structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108832878A (en) * | 2018-07-20 | 2018-11-16 | 中船重工海为郑州高科技有限公司 | A kind of single column Z-shape steel photovoltaic board supporting structure |
-
2018
- 2018-07-20 CN CN201821157361.7U patent/CN208597055U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108832878A (en) * | 2018-07-20 | 2018-11-16 | 中船重工海为郑州高科技有限公司 | A kind of single column Z-shape steel photovoltaic board supporting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 311, Science Avenue, High-tech Zone, Zhengzhou City, Henan Province, 450000 Patentee after: China Shipbuilding Haiwei High tech Co.,Ltd. Address before: 450001 NO.311, science Avenue, high tech Zone, Zhengzhou City, Henan Province Patentee before: HAIWEI ZHENGZHOU HIGH TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |