CN206313714U - Connecting node stepless adjustable photovoltaic bracket - Google Patents
Connecting node stepless adjustable photovoltaic bracket Download PDFInfo
- Publication number
- CN206313714U CN206313714U CN201621441093.2U CN201621441093U CN206313714U CN 206313714 U CN206313714 U CN 206313714U CN 201621441093 U CN201621441093 U CN 201621441093U CN 206313714 U CN206313714 U CN 206313714U
- Authority
- CN
- China
- Prior art keywords
- column
- cant beam
- expansion link
- connecting node
- photovoltaic bracket
- 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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- 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
A kind of connecting node stepless adjustable photovoltaic bracket, including basic (1), column (2), expansion link (3), cant beam (4), diagonal brace (5), purlin (6) and corbel (8).Described connecting node stepless adjustable photovoltaic bracket is single column diclinic support structure, and two diagonal braces (5) are in the two ends of cant beam and cant beam (4) connection triangular in shape.In the ground hole of the bottom insertion basic (1) of column (2), anchored by concreting.Expansion link (3) is made up of rectangular steel pipe, is sleeved on the inside of column (2) epimere.The upper end of expansion link (3) is provided with corbel (8) and flexible pole anchor ear (9)；Purlin (6) is installed on cant beam (4), and photovoltaic module (12) is installed on purlin (6).
Description
Technical field
The utility model is related to a kind of photovoltaic bracket.
Background technology
At present, build capacity with domestic and international photovoltaic plant constantly to expand, the structure type on photovoltaic bracket and basis is also very
Many, its connecting node is summarized as following three form：1 connecting node is the non-adjustable form that fixing threaded hole links, 2 connecting nodes
It is elongated hole adjustment type.Another kind is the adjustment form for being drilled again after connecting node is first held out against with bolt and wearing fixing bolt.For example：1.
The knot on a kind of photovoltaic brackets of patent CN 204013346U and a kind of photovoltaic brackets of CN 104092428A, its photovoltaic bracket and basis
Structure connecting node is the non-adjustable form of fixing threaded hole link；2. the Novel photovoltaic bracket of patent CN 103311336A, its light
Connecting node is elongated hole adjustment type in volt supporting structure；3. a kind of adjustable for height single column of patent CN 204190683U
Photovoltaic bracket, the connecting node of column drills and wears the adjustment form of fixing bolt again after first being held out against with bolt, others connection section
The non-adjustable form that point links for fixing threaded hole.Several common drawbacks is above：Flatness requirement to construction site is high, right
Foundation construction positioning and the requirement of base surface absolute altitude are high, and the foundation construction error and the mismachining tolerance of component for existing, connecting node are adjusted
Whole scope is small, and error is difficult to adjust elimination when mounted, causes the accumulation of error to cause photovoltaic module array surface out-of-flatness and not
Neatly, difficulty of construction is big, influences appearance.
Utility model content
The purpose of this utility model is the shortcoming for overcoming prior art, proposes a kind of connecting node stepless adjustable photovoltaic branch
Frame.The utility model has the advantages that：The connecting node intensity of structure is high, it is ensured that use the safety of process；Construction site it is smooth
Degree be not required to it is smooth, play a part of environmental protection and reduce construction cost；Each component installs connecting node and is step-less adjustment
Formula, the position adjustable scope of connecting node position is big, adjustment position is accurate, can eliminate foundation construction error and the processing of component is missed
Difference causes installation question, makes photovoltaic module array surface smooth and neat, and easy construction, appearance is good.
The utility model is applied to the ground photo-voltaic power generation station for building that place is barren hillside ridge or level land.
The utility model uses following technical scheme：
The utility model connecting node stepless adjustable photovoltaic bracket includes basis, column, expansion link, cant beam, diagonal brace, purlin
Bar and corbel.Described connecting node stepless adjustable photovoltaic bracket is single column diclinic support structure, and two diagonal brace upper ends lead to
Cross incline beam hoop to be connected with the two ends of cant beam, two diagonal brace lower ends are connected by column anchor ear with column, two diagonal braces and cant beam
It is triangular in shape；In the ground hole on the bottom insertion basis of column, anchored by concreting；Expansion link is rectangle steel control
Into being sleeved on the inside of column epimere；The upper end of expansion link is provided with corbel and flexible pole anchor ear；Purlin is pacified by U-bolt
Loaded on cant beam, photovoltaic module is installed on purlin.
In the connecting node stepless adjustable photovoltaic bracket of single column diclinic support structure, two diagonal braces form one with cant beam
Individual triangular structure.Two diagonal brace lower ends are connected by column anchor ear, and column is passed through in the middle of column anchor ear to cant beam middle part, column
Two triangular structures are formed with cant beam, two diagonal braces.5 connections in connecting node stepless adjustable photovoltaic bracket of the present invention
Node is stepless adjustable：1. column and basic connection, column and basic longitudinal axes coincident, the height adjustable of column
It is whole, anchored after being adjusted in place.2. the longitudinal axes coincident of the connection of expansion link and column, expansion link and column, the height of expansion link
Degree is adjustable, is fastened after being adjusted in place.3. cant beam intersects connection with expansion link, and intersection location of the expansion link on cant beam is adjustable
It is whole, fastened after being adjusted in place.4. two diagonal braces are connected with cant beam triangle, and cant beam can adjust with the inclination angle of horizontal plane, diagonal brace
Installation site can adjust, after being adjusted in place fasten.5. purlin intersects connection with cant beam, and relative position of the purlin on cant beam can
Adjustment, fastens after being adjusted in place.The advantage of connecting node stepless adjustable is：Adjustment precision is high, position adjustable scope big, construction
It is easy, without levelling of the land, landform strong adaptability, low cost are installed.
Described column is made up of rectangular steel pipe material.In column bottom, two long side pipe walls of rectangular steel pipe respectively cut twice
Parallel slot, tube wall bends to the anchor plate perpendicular to leg surface laterally.Anchor plate can be improved after base concrete solidification
The resistance to compression of column and anti-group of intensity, and processing and fabricating is simple.In the ground hole on column bottom insertion basis, the peace of column is adjusted
Dress height meets required requirement for height, then anchors column by the concreting on basis, both is formed one, passes through
Change the connected mode on basis and photovoltaic bracket, improve the stability of photovoltaic bracket.
Two short side pipe wall positions of described rectangular steel pipe column upper end are respectively provided with a concave indentation, two long side pipes
Wall position is respectively provided with four through holes for installation bolt, can change spill by four bolts fastened on two long side pipe walls
The width of breach.Described expansion link is made up of rectangular steel pipe, and expansion link is sleeved on intersegmental part on column, and the height of expansion link can
Adjustment；Bolt on fastening column, makes the inwall on rectangle steel pipe range side clamp expansion link.The connection of described expansion link Yu column
Structure is double plate wafer types, and contact area is big at connecting node, frictional force is big, bonding strength is high.By the tune of expansion link height
It is whole, it is ensured that expansion link highly reaches exact requirements, for subsequent installation cant beam provides accurate setting height(from bottom).
The upper end both sides tube wall of the expansion link is respectively provided with a through hole for installation bolt, and corbel is installed in expansion link upper end
With flexible pole anchor ear, fixed using bolt.Described cant beam is made up of round steel tube material.Cant beam is installed on corbel top and stretches
In the middle of pole anchor ear.Position of the adjustment cant beam on corbel reaches desired position requirement, needed for the inclination angle of adjustment cant beam reaches
Angle, then fastened with the bolt on flexible pole anchor ear.The adjustment of the position by cant beam on corbel, eliminate basis and
The error of the construction of column, it is ensured that the same group of cant beam of photovoltaic array is at grade.
Described diagonal brace is made for any one among angle steel, rectangular steel pipe, round steel pipe, C-type steel.
The upper end of the diagonal brace is connected using incline beam hoop with cant beam, and the lower end of diagonal brace is connected using column anchor ear with column
Connect, adjustable diagonal brace reaches desired position and requires in the position of cant beam, is then fastened with the bolt in incline beam hoop；Adjustment is oblique
The inclination angle of beam reaches required angle requirement, is fastened using the bolt on column anchor ear.By the adjustment of diagonal brace installation site,
Ensure that the same group of inclination angle of the cant beam of photovoltaic array is consistent and meets design requirement.
Described purlin is installed on cant beam, after position of the adjustment purlin on cant beam reaches desired position requirement, is adopted
Fastened with U-bolt.Photovoltaic module is installed on purlin.By the adjustment of purlin installation site, it is ensured that same group of photovoltaic array
Purlin be a straight line, and meet photovoltaic module mounting hole site requirement the degree of accuracy.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model connecting node stepless adjustable photovoltaic bracket；
Fig. 2 is the east orientation facade structures schematic diagram of the utility model connecting node stepless adjustable photovoltaic bracket；
Fig. 3 is the column east orientation elevational schematic view of the utility model connecting node stepless adjustable photovoltaic bracket；
Fig. 4 is the column north orientation elevational schematic view of the utility model connecting node stepless adjustable photovoltaic bracket；
Fig. 5 is the column upper end north orientation generalized section of the utility model connecting node stepless adjustable photovoltaic bracket；
Fig. 6 is the column upper end east orientation elevational schematic view of the utility model connecting node stepless adjustable photovoltaic bracket；
In figure, 1 basis, 2 columns, 3 expansion links, 4 cant beams, 5 diagonal braces, 6 purlins, 7 column anchor ears, 8 corbels, 9 expansion links are embraced
Hoop, 10 incline beam hoops, 11U types bolt, 12 photovoltaic modulies.
Specific embodiment
The utility model is further illustrated below in conjunction with the drawings and specific embodiments.
As depicted in figs. 1 and 2, this connecting node stepless adjustable photovoltaic bracket include basis 1, column 2, expansion link 3, tiltedly
Beam 4, diagonal brace 5, purlin 6 and corbel 8.The utility model is single column diclinic support structure, two upper ends of diagonal brace 5 and cant beam 4
Two ends connection, two lower ends of diagonal brace 5 connect by column anchor ear 7, two diagonal braces 5 and the one triangle knot of formation of cant beam 4
Structure, column 2 forms two triangle knots through the centre of column anchor ear 7 to cant beam middle part, 4, two diagonal braces 5 of column 2 and cant beam
Structure.Column 2 is installed in the ground hole on basis 1, casting concrete anchoring；Expansion link 3 is sleeved on the upper intersegmental part of column 2,
Fastened using the bolt on column 2.Cant beam 4 is connected by corbel 8 and flexible pole anchor ear 9 with expansion link 3, using flexible pole anchor ear
Bolt fastening on 9.Diagonal brace 5 is installed at the two ends of cant beam 4, and diagonal brace 5 is connected with column 2；Diagonal brace 5 passes through incline beam hoop 10 with cant beam 4
On bolt fastening, diagonal brace 5 and column 2 are fastened by the bolt on column anchor ear 7.Purlin 6 is installed on above cant beam 4, using U
Type bolt 11 is fastened.
As shown in Fig. 25 connecting nodes in described connecting node stepless adjustable photovoltaic bracket are step-less adjustment
Formula：1. column 2 is connected with basis 1, longitudinal axes coincident of the column 2 with basic 1, the height-adjustable of column 2, after being adjusted in place
Anchoring；2. the longitudinal axes coincident of the connection of expansion link 3 and column 2, expansion link 3 and column 2, the height-adjustable of expansion link 3,
Fastened after being adjusted in place；3. cant beam 4 intersects connection with expansion link 3, and intersection location of the expansion link 3 on cant beam 4 can adjust, adjustment
Fasten afterwards in place；4. two diagonal braces 5 are connected with the triangle of cant beam 4, and cant beam 4 can adjust with the inclination angle of horizontal plane, the peace of diagonal brace 5
Holding position can adjust, and be fastened after being adjusted in place；5. purlin 6 intersects connection with cant beam 4, and relative position of the purlin 6 on cant beam 4 can
Adjustment, fastens after being adjusted in place.
As shown in Figure 2, Figure 3 and Figure 4, described column 2 is made up of rectangular steel pipe.The two of the bottom rectangular steel pipe of column 2
Individual long side pipe wall is respectively provided with twice parallel slot, and tube wall bends to the anchor plate 2.1 perpendicular to leg surface laterally.Anchor plate
2.1 resistance to compressions that column 2 can be improved after base concrete solidification and anti-group of intensity, and processing and fabricating is simple.Insert the bottom of column 2
Enter basis 1 ground hole in, by the adjustment of the height of column 2, it is ensured that the height of column 2 suits the requirements；Again by the mixed of basis 1
Solidifying soil pours to anchor column 2, both is formed one, by changing the connected mode on basis 1 and photovoltaic bracket, improves photovoltaic
The stability of support.
As shown in Figure 4 and Figure 5, a spill is respectively provided with two short side tube walls of the described upper end of rectangular steel pipe column 2
Breach, is respectively provided with four through holes for installation bolt on two long side pipe walls, can be by fastening four on two long side pipe walls
Individual bolt changes the width of concave indentation.Described expansion link 3 is made up of rectangle shape steel pipe.Expansion link 3 is sleeved on inside column 2
Epimere, the height-adjustable of expansion link 3；Bolt on fastening column 2, makes the inwall on rectangle steel pipe range side clamp expansion link 3.
Described expansion link 3 is double plate wafer types with the attachment structure of column 2, and contact area is big at connecting node, frictional force is big, connection
Intensity is high.It is that subsequent installation cant beam 4 is provided by the adjustment of the height of expansion link 3, it is ensured that the height of expansion link 3 reaches exact requirements
Accurate setting height(from bottom).
As shown in Figure 2 and Figure 6, described cant beam 4 is made up of round steel pipe；The upper end both sides tube wall of described expansion link 3 is each
A through hole for installation bolt is provided with, the upper end of expansion link 3 is installed corbel 8 and flexible pole anchor ear 9, fixed using bolt.Cant beam 4
It is installed in the middle of the top of corbel 8 and flexible pole anchor ear 9；Position of the adjustment cant beam 4 on corbel 8 reaches desired position requirement,
The inclination angle for adjusting cant beam 4 reaches required angle requirement, is fastened by the bolt stretched on pole anchor ear 9.By cant beam 4 in beam
The adjustment of the position in support 8, eliminates the error of the construction of basis and column, it is ensured that the same group of cant beam of photovoltaic array 4 is same
In one plane.
As shown in Fig. 2 described diagonal brace 5 is made of any one among angle steel, square steel tube, round steel pipe, C-type steel.It is described
The upper end of diagonal brace 5 be connected with cant beam 4 by incline beam hoop 10, the lower end of diagonal brace 5 is connected by column anchor ear with column 2, can
Adjustment diagonal brace 5 reaches desired position and requires in the position of cant beam 4, is fastened using the bolt in incline beam hoop 10, adjusts cant beam 4
Inclination angle reach required angle requirement, fastened using the bolt on column anchor ear 7.By adjusting the installation site of diagonal brace 5,
Ensure that the same group of inclination angle of the cant beam of photovoltaic array 4 is consistent and meets design requirement.
As shown in Fig. 2 described purlin 6 is installed on cant beam 4, position of the adjustment purlin 6 on cant beam 4 reaches required
After status requirement, fastened by U-bolt 11.Photovoltaic module 12 is installed on purlin 6, by adjusting purlin 6 on cant beam 4
Installation site, it is ensured that the same group of purlin of photovoltaic array 6 is a straight line, and meet the standard of the mounting hole site requirement of photovoltaic module 12
Exactness.
Claims (8)
1. a kind of connecting node stepless adjustable photovoltaic bracket, it is characterised in that：Described photovoltaic bracket includes basic (1), stands
Post (2), expansion link (3), cant beam (4), diagonal brace (5), purlin (6) and corbel (8)；Described connecting node stepless adjustable photovoltaic
Support be single column diclinic support structure, two diagonal braces (5) at the two ends of cant beam, with cant beam (4) connection triangular in shape；Column
(2) in the ground hole of bottom insertion basic (1), anchored by concreting；Expansion link (3) is made up of rectangular steel pipe,
It is sleeved on the inside of column (2) epimere；The upper end of expansion link (3) is provided with corbel (8) and flexible pole anchor ear (9)；Purlin (6) is pacified
Loaded on cant beam (4), photovoltaic module (12) is installed on purlin (6).
2. connecting node stepless adjustable photovoltaic bracket according to claim 1, it is characterised in that：Described column (2)
By rectangular steel pipe is made；Two long side pipe walls of rectangular steel pipe in column (2) bottom respectively cut twice parallel slot, the outside lateral bending of tube wall
Into the anchor plate (2.1) perpendicular to leg surface, column (2) lower end pours directly internal in basic (1) song.
3. connecting node stepless adjustable photovoltaic bracket according to claim 1, it is characterised in that：Described rectangular steel pipe
Two short side pipe wall positions of column (2) upper end respectively set a concave indentation, two long side pipe wall positions are respectively provided with four is used for
The through hole of installation bolt；Bolt in fastening column (2), makes the inwall on rectangle steel pipe range side clamp expansion link (3).
4. connecting node stepless adjustable photovoltaic bracket according to claim 1, it is characterised in that：Described cant beam (4)
By round steel pipe is made；The upper end both sides tube wall of described expansion link (3) is respectively provided with a through hole for installation bolt, expansion link
(3) corbel (8) and flexible pole anchor ear (9) of upper end are fixed using bolt；Cant beam (4) is installed on corbel (8) top and stretches
In the middle of pole anchor ear (9), position of adjustment cant beam (4) on corbel (8) reaches desired position requirement, adjusts inclining for cant beam (4)
Oblique angle reaches required angle requirement, is fastened with the bolt on flexible pole anchor ear (9).
5. connecting node stepless adjustable photovoltaic bracket according to claim 1, it is characterised in that：Described diagonal brace (5)
Upper end be connected with cant beam (4) using incline beam hoop (10), the lower end of diagonal brace (5) using column anchor ear (7) with column (2) even
Connect, adjustment diagonal brace (5) reaches desired position and requires in the position of cant beam (4), is fastened using the bolt of incline beam hoop (10), adjusts
The inclination angle of whole cant beam (4) reaches required angle requirement, is fastened using the bolt of column anchor ear (7).
6. connecting node stepless adjustable photovoltaic bracket according to claim 1 or 5, it is characterised in that：Described diagonal brace
(5) by angle steel, rectangular steel pipe, round steel pipe, C-type steel any one material be made.
7. connecting node stepless adjustable photovoltaic bracket according to claim 1, it is characterised in that：Described purlin (6)
Fastened using U-bolt (11) with cant beam (4).
8. connecting node stepless adjustable photovoltaic bracket according to claim 1, it is characterised in that：Described single column
5 connecting nodes in the connecting node stepless adjustable photovoltaic bracket of diclinic support structure are stepless adjustable：
1) connection of column (2) and basic (1), the Height Adjustment of column (2) is anchored afterwards in place；
2) connection of expansion link (3) and column (2), the Height Adjustment of expansion link (3) is fastened afterwards in place；
3) connection of intersecting of cant beam (4) and expansion link (3), intersection location of the expansion link (3) on cant beam 4 is tight after being adjusted in place
Gu；
4) two diagonal braces (5) are connected with the triangle of cant beam (4), the inclination angle of cant beam (4) and horizontal plane, and diagonal brace (5)
Installation site is fastened after being adjusted in place；
5) connection of intersecting of purlin (6) and cant beam (4), relative position of the purlin (6) on cant beam (4) is fastened after being adjusted in place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621441093.2U CN206313714U (en) | 2016-12-27 | 2016-12-27 | Connecting node stepless adjustable photovoltaic bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621441093.2U CN206313714U (en) | 2016-12-27 | 2016-12-27 | Connecting node stepless adjustable photovoltaic bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206313714U true CN206313714U (en) | 2017-07-07 |
Family
ID=59246704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621441093.2U Expired - Fee Related CN206313714U (en) | 2016-12-27 | 2016-12-27 | Connecting node stepless adjustable photovoltaic bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206313714U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108400751A (en) * | 2018-05-07 | 2018-08-14 | 佛山市聚高新能源有限公司 | A kind of photovoltaic bracket diagonal brace hood type mounting structure |
| CN112865674A (en) * | 2020-12-31 | 2021-05-28 | 山西大学 | Photovoltaic bracket system with V-shaped supports for inclined beam and foundation |
-
2016
- 2016-12-27 CN CN201621441093.2U patent/CN206313714U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108400751A (en) * | 2018-05-07 | 2018-08-14 | 佛山市聚高新能源有限公司 | A kind of photovoltaic bracket diagonal brace hood type mounting structure |
| CN112865674A (en) * | 2020-12-31 | 2021-05-28 | 山西大学 | Photovoltaic bracket system with V-shaped supports for inclined beam and foundation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 Termination date: 20201227 |