CN209517022U - A kind of anticorrosive photovoltaic bracket - Google Patents

Abstract

The utility model discloses a kind of anticorrosive photovoltaic brackets, comprising: at least two first adjustment portions；At least two second adjustment portions, it is equal with the quantity of the first adjustment portion, it corresponds, is arranged in parallel, and identical as the structure of the first adjustment portion, all includes: central axis；At least one bearing, connection is on center shaft；Revolving part, one end fits are on bearing；Gland is connected on revolving part one end, and pushes down bearing；Thread bush is connected on the other end of revolving part；And threaded rod, it is connect with thread bush, one end of threaded rod can move up and down position along thread bush in revolving part；Several first supporting elements；Connector is connected between the first supporting element and the first adjustment portion or between the first supporting element and the second adjustment portion；And second supporting element, it is connected on the first supporting element, for connecting photovoltaic module；The adjustment to the tilt angle of photovoltaic module is realized, best angle is adjusted to, ensure that generated energy, practicability are good.

Description

A kind of anticorrosive photovoltaic bracket

Technical field

The utility model relates to technical field of photovoltaic modules, specifically a kind of anticorrosive photovoltaic bracket.

Background technique

Photovoltaic is the abbreviation of solar photovoltaic generation system, is a kind of photovoltaic effect using solar cell semiconductor material It answers, solar radiation energy is converted directly into a kind of new power generating system of electric energy, generally require and be configured to component use；Photovoltaic Component includes solar battery sheet (two kinds of specifications 125*125mm, 156*156mm, 124*124mm of full wafer etc.) or is cut by laser The solar battery sheet for the different size that cutting mill machine or steel-wire cutting machine are cut open combines, and solar battery sheet is encapsulated in On one stainless steel, aluminium or other nonmetallic frames, after installing glass above and the backboard at the back side, it is close to be filled with nitrogen Envelope, forms a kind of black box；In use, penetrating and being bolted on bracket photovoltaic module by frame；Specifically used In the process, discovery still exists at least following insufficient, and after bracket is connected on roof, height is fixed, and can not be adjusted, and The often tilt angle on each roof and different is sacrificed so can not necessarily reach the best angle of photovoltaic module installation Certain generated energy.

Summary of the invention

Aiming at the defects existing in the prior art, the utility model aim is to provide a kind of anticorrosive photovoltaic branch Frame, to solve the technical issues of setting angle of bracket in the prior art is not adjustable, sacrifices certain generated energy.

The utility model technical solution used for the above purpose is: a kind of anticorrosive photovoltaic bracket, comprising:

At least two first adjustment portions；

At least two second adjustment portions, it is equal with the quantity of first adjustment portion, it corresponds, is arranged in parallel, and It is identical as the structure of first adjustment portion, it all include: central axis；

At least one bearing is connected on the central axis；

Revolving part, one end fits are on the bearing；

Gland is connected on described revolving part one end, and pushes down the bearing；

Thread bush is connected on the other end of the revolving part；

And threaded rod, it is connect with the thread bush, one end of the threaded rod can be along thread bush, in the rotation Position is moved up and down in part；

Several first supporting elements；

Connector, be connected between first supporting element and first adjustment portion or first supporting element with Between second adjustment portion；

And several second supporting elements, it is connected on first supporting element, for connecting photovoltaic module.

Preferred: the quantity of first adjustment portion and the second adjustment portion is respectively three.

Preferred: first supporting element is a root long bar；The shape of the stock is square.

Preferred: the connector includes the fixed block being symmetrically connected on the threaded rod, and is connected to described solid Determine pin shaft part between block and for connecting the first supporting element end；Between the pin shaft part and first supporting element Clearance fit.

Preferred: second supporting element includes the lower plate being bonded with first supporting element, and is symmetrically connected to The side baffle of the lower plate two sides；It is vertically arranged between the lower plate and the side baffle；On the inner wall of the side baffle It is additionally provided with striped.

It is preferred: the central axis include the first T shape shaft part, be connected to it is on the first T shape shaft part, described in connection Second shaft part of bearing, and it is connected to third on second shaft part, that the bearing is compressed for connecting locking nut Thread segment；Minimum outer diameter on the first T shape shaft part is greater than the outer diameter of second shaft part；The outer diameter of second shaft part is big In the outer diameter of the third thread segment.

Preferred: the revolving part is structure that intermediate position has through-hole, that shape is circle or square, and One side end is provided with the groove with the bearing fit.

Preferred: the gland includes the flange connecting with the revolving part, and be connected to it is on the flange, be used for Against the boss of the bearing.

Preferred: the threaded rod includes thread segment, and be connected to it is on the thread segment, be used for and the connector The optical axis section of connection.

The utility model has the beneficial effects that a kind of anticorrosive photovoltaic bracket is provided with the first adjusting compared with prior art After portion and the second adjustment portion, with the first supporting element and the second support combination, the platform of installation photovoltaic component, photovoltaic module are formed It penetrates and is bolted between the second supporting element, later by rotation revolving part, in the first adjustment portion and the second adjustment portion The height of threaded rod is adjusted respectively, realizes the adjustment to the inclination angle of photovoltaic module, is adjusted to best angle, ensure that Generated energy, easy to operate, practicability is good.

Detailed description of the invention

Fig. 1 is the three dimensional structure diagram of the utility model；

Fig. 2 is the cross-sectional view of the utility model；

Fig. 3 is the cross-sectional view of the first adjustment portion of the utility model or the second adjustment portion；

Fig. 4 is the partial enlarged view of the part A in the utility model Fig. 1；

Fig. 5 is the cross-sectional view of the second supporting element of the utility model；

Fig. 6 is the cross-sectional view of the utility model central axis；

Fig. 7 is the cross-sectional view of the utility model gland；

Fig. 8 is the status diagram after the installation of the utility model photovoltaic module；

In figure: 1. first adjustment portions, 2. installation pedestals, 3. second adjustment portions, 4. first supporting elements, 5. connectors, 6. Two supporting elements, 7. photovoltaic modulies, 8. locking nuts, 101. central axises, 102. bearings, 103. revolving parts, 104. glands, 105. spiral shells Line set, 106. threaded rods, the first T shape shaft part of 101-1., the second shaft part of 101-2., 101-3. third thread segment, 103-1. groove, Under 104-1. flange, 104-2. boss, 106-1. thread segment, 106-2. optical axis section, 501. fixed blocks, 502. pin shaft parts, 601. Plate, 602. side baffles, 602-1. striped.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment；

A kind of anticorrosive photovoltaic bracket of the utility model, the setting angle for solving bracket in the prior art cannot be adjusted Section, sacrifice certain generated energy the technical issues of, general thought is as follows:

Embodiment one:

See Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8；A kind of anticorrosive photovoltaic bracket, comprising: at least two One adjustment portion 1, preferably three；At least two second adjustment portions 3, preferably three, second adjustment portion 3 and described first The quantity of adjustment portion 1 is equal, corresponds, is arranged in parallel, and identical as the structure of first adjustment portion 1；Several One supporting element 4；Connector 5, is connected between first supporting element 4 and first adjustment portion 1 or described first supports Between part 4 and second adjustment portion 3；And several second supporting elements 6, it is connected on first supporting element 4, for connecting Connect photovoltaic module 7；Specifically, during installation, the consolidating in welded connections 5 in the first adjustment portion 1 and the second adjustment portion 3 Determine block 501；First adjustment portion 1 and the second adjustment portion 3 are all bolted in installation pedestal 2, installation pedestal 2 includes setting The cement base on roof is set, and the metal plate being embedded on cement base, is bolted convenient for penetrating；Again by first Support member 4 is connected on fixed block 501 by pin shaft part 502；The second supporting element 6 is connected to first by hexagon socket head cap screw again Support member 4；After combining, the mounting platform of photovoltaic module 7 is formd, not only structural strength is high, and by adjusting first respectively The height of adjustment portion 1 and the second adjustment portion 3, realizes the adjustment at the inclination angle to photovoltaic module 7, is adjusted to best angle, protects Generated energy is demonstrate,proved；

Specifically, the common method for determining inclination angle is determined according to local latitude: when latitude is 0 ° -25 °, inclination angle Equal to latitude；When latitude is 26 ° -40 °, inclination angle is equal to latitude and adds 5 ° -10 °；When latitude is 41 ° -55 °, inclination angle is equal to Latitude adds 10 ° -15 °；When latitude is 55 ° or more, inclination angle is equal to latitude and adds 15 ° -20 °；When measuring inclination angle, pass through angle Ruler is bonded 103 outer wall of revolving part, measures the angle between revolving part 103 and the first supporting element 4, be exactly photovoltaic module 7 relative to The inclination angle of vertical line；

Specifically, in order to increase the Corrosion Protection of photovoltaic bracket, combiner selects stainless steel etc. corrosion-resistant as far as possible Material, be the common knowledge of those skilled in the art, it is no longer burdensome；

Specifically, in Fig. 3: first adjustment portion 1 and the second adjustment portion 3 all include: central axis 101；At least one A bearing 102 is connected on the central axis 101；Revolving part 103, one end fits are on the bearing 102；Gland 104, even It connects on described 103 one end of revolving part, and pushes down the bearing 102；Thread bush 105 is connected to the another of the revolving part 103 On one end；And threaded rod 106, it is connect with the thread bush 105, one end of the threaded rod 106 can be along thread bush 105, position is moved up and down in the revolving part 103；By tools such as spanners, revolving part 103 is rotated, so that threaded rod 106 Along thread bush 105, position is moved up and down, to realize the adjusting of 3 height of the first adjustment portion 1 and the second adjustment portion, is reached Adjust the purpose at photovoltaic module 7 inclination angle；

The central axis 101 include the first T shape shaft part 101-1, be connected to it is on the first T shape shaft part 101-1, with even Meet the second shaft part 101-2 of the bearing 102, and be connected to it is on the second shaft part 101-2, for connecting locking nut 8 compress the third thread segment 101-3 of the bearing 102；Minimum outer diameter on the first T shape shaft part 101-1 is greater than described the The outer diameter of two shaft part 101-2；The outer diameter of the second shaft part 101-2 is greater than the outer diameter of the third thread segment 101-3；Center Axis 101 is formed by the round steel turning that one section of material is 304 stainless steels；Shape is after first T shape shaft part 101-1 turning molding " T " at maximum outside diameter, forms the flange face connecting with installation pedestal 2；It can guarantee the reliability connecting with installation pedestal 2, and And other component can be supported；

102 quantity of bearing is generally two, using deep groove ball bearing, guarantees structural reliability；

The revolving part 103 is structure that intermediate position has first through hole, that shape is circle or square, and One side end is provided with the groove 103-1 with the bearing 102 cooperation；103 cast molding of revolving part, or pass through thick-walled pipe vehicle It cuts；When cast molding, the shape of revolving part 103 is tetragonal structure, carries out milling to shape later, is conducive to using angle Ruler measures inclination angle, and is also beneficial to, and when adjusting angle, rotates revolving part 103 using tools such as spanners, operates very square Just；

The gland 104 includes the flange 104-1 connecting with the revolving part 103, and is connected to the flange 104-1 On, for the boss 104-2 against the bearing 102；It is cut by circular ring shape wooden handcart, penetrates bolt with revolving part 103 After connection, so that the positioning between revolving part 103 and bearing 102 is relatively reliable；

It is cirque structure made of the round steel turning of 304 stainless steels that the thread bush 105, which is by one section of material, or Shape is bolted between " T " shaped structure, with revolving part 103, and after being connected through a screw thread with threaded rod 106, Revolving part 103 is rotated, thread bush 105 then will push threaded rod 106 and move up and down position；

The threaded rod 106 include thread segment 106-1, and be connected to it is on the thread segment 106-1, for it is described The optical axis section 106-2 that connector 5 connects；It is formed by the round steel turning that one section of material is 304 stainless steels, thread segment 106-1's One end successfully acts in revolving part 103 above and below under the effect of thread bush 105；

Specifically, in Fig. 1: first supporting element 4 is a root long bar；The shape of the stock is square, is led to It crosses in second through-hole at both ends and penetrates pin shaft part 502 and connect with the first adjustment portion 1 and the second adjustment portion 3；Installation, disassembly are very square Just；

Specifically, in Fig. 4: the connector 5 includes the fixed block 501 being symmetrically connected on the threaded rod 106, And it is connected to pin shaft part 502 between the fixed block 501 and for connecting 4 end of the first supporting element；The pin shaft Clearance fit between part 502 and first supporting element 4；Fixed block 501 welds between plate, with threaded rod 106；Pin shaft part 502 include that end has one section of screw thread, and shape is " T " shaped thread spindle, and the nut being connected on thread spindle；Thread spindle Third through-hole on fixed block 501 connects the first supporting element 4 and at the same time passing through the second through-hole on the first supporting element 4 It connects in the first adjustment portion 1 and the second adjustment portion 3；The second through-hole internal diameter on first supporting element 4 is greater than the outer diameter of thread spindle, makes Obtaining the first supporting element 4 can rotate around thread spindle, be conducive to more smooth when the first adjustment portion 1 and the adjusting of the second adjustment portion 3；

Specifically, in Fig. 5: second supporting element 6 includes the lower plate 601 being bonded with first supporting element 4, And it is symmetrically connected to the side baffle 602 of 601 two sides of lower plate；Between the lower plate 601 and the side baffle 602 It is vertically arranged；Striped 602-1 is additionally provided on the inner wall of the side baffle 602；It is symmetrical to mill first on one piece of stainless steel flat plate Striped 602-1 is cut out, later punch forming, forms lower plate 601 and side baffle 602；Striped 602-1 can be with the spiral shell on bolt Line cooperation；It is connected between lower plate 601 and the first supporting element 4 by hexagon socket head cap screw；When photovoltaic module 7 is installed, pass through light The frame of volt component 7 penetrates bolt and connect with striped 602-1, has achieved the purpose that the photovoltaic module 7 of positioning, and striped 602- 1, when photovoltaic module 7 is arranged, without the concern for the position restriction between Kong Yukong, operate more convenient.

Working principle of the utility model is: first itself being separately connected the first adjustment portion 1 and the second adjustment portion 3 is one It is whole；The first adjustment portion 1 and the second adjustment portion 3 are all bolted in installation pedestal 2 again；Again by the first supporting element 4 It is connected on fixed block 501 by pin shaft part 502；The second supporting element 6 is connected to the first supporting element 4 by hexagon socket head cap screw again On；After combining, the mounting platform of photovoltaic module 7 is formd, photovoltaic module 7 is bolted on the second supporting element 6； Later by tools such as spanner, pipe wrench, revolving part 103 is rotated, since the quantity of the first adjustment portion 1 and the second adjustment portion 3 is all Three, when adjusting, first adjust the second adjustment portion 3, the second adjustment portion 3 screwed out one section, guarantee height it is equal (by height gauge, By measuring at the top of threaded rod 106 to thread bush 105), then the first adjustment portion 1 is adjusted, by angle square, measure revolving part 103 and first Angle between supporting element 4 realizes the purpose at control 7 inclination angle of photovoltaic module, advantageously ensures that hair by multiple adjusting Electricity.

In the utility model description, it is to be understood that term " on ", "lower", "left", "right", "front", "rear" etc. refer to Show that orientation or positional relationship is to be merely for convenience of description the utility model based on positional relationship described in attached drawing or simplification is retouched It states, rather than the specific orientation that instruction must have；Operating process described in embodiment is not absolute use step, real Border is in use, corresponding adjustment can be done.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (9)

1. a kind of anticorrosive photovoltaic bracket characterized by comprising

At least two first adjustment portions (1)；

At least two second adjustment portions (3), it is equal with the quantity of first adjustment portion (1), it corresponds, is arranged in parallel, and And it is identical as the structure of first adjustment portion (1), it all include: central axis (101)；

At least one bearing (102), is connected on the central axis (101)；

Revolving part (103), one end fits are on the bearing (102)；

Gland (104) is connected on the revolving part (103) one end, and pushes down the bearing (102)；

Thread bush (105), is connected on the other end of the revolving part (103)；

And threaded rod (106), it is connect with the thread bush (105), one end of the threaded rod (106) can be along thread bush (105), position is moved up and down in the revolving part (103)；

Several first supporting elements (4)；

Connector (5), is connected between first supporting element (4) and first adjustment portion (1) or described first supports Between part (4) and second adjustment portion (3)；

And several second supporting elements (6), it is connected on first supporting element (4), for connecting photovoltaic module (7).

2. a kind of anticorrosive photovoltaic bracket according to claim 1, it is characterised in that: first adjustment portion (1) and The quantity of two adjustment portions (3) is respectively three.

3. a kind of anticorrosive photovoltaic bracket according to claim 1, it is characterised in that: first supporting element (4) is one Root long bar；The shape of the stock is square.

4. a kind of anticorrosive photovoltaic bracket according to claim 1, it is characterised in that: the connector (5) includes symmetrical The fixed block (501) being connected on the threaded rod (106), and be connected between the fixed block (501) and be used for Connect the pin shaft part (502) of the first supporting element (4) end；Gap between the pin shaft part (502) and first supporting element (4) Cooperation.

5. a kind of anticorrosive photovoltaic bracket according to claim 1, it is characterised in that: second supporting element (6) includes The lower plate (601) being bonded with first supporting element (4), and it is symmetrically connected to the side block of lower plate (601) two sides Plate (602)；It is vertically arranged between the lower plate (601) and the side baffle (602)；On the inner wall of the side baffle (602) It is additionally provided with striped (602-1).

6. a kind of anticorrosive photovoltaic bracket according to claim 1, it is characterised in that: the central axis (101) includes the One T shape shaft part (101-1), be connected to it is on the first T shape shaft part (101-1), for connecting the bearing (102) second Shaft part (101-2), and be connected to it is on second shaft part (101-2), compress the bearing for connecting locking nut (8) (102) third thread segment (101-3)；Minimum outer diameter on the first T shape shaft part (101-1) is greater than second shaft part The outer diameter of (101-2)；The outer diameter of second shaft part (101-2) is greater than the outer diameter of the third thread segment (101-3).

7. a kind of anticorrosive photovoltaic bracket according to claim 1, it is characterised in that: the revolving part (103) is centre Structure that position has through-hole, that shape is circle or square, and a side end is provided with and matches with the bearing (102) The groove (103-1) of conjunction.

8. a kind of anticorrosive photovoltaic bracket according to claim 1, it is characterised in that: the gland (104) includes and institute State the flange (104-1) of revolving part (103) connection, and be connected to it is on the flange (104-1), for against the bearing (102) boss (104-2).

9. a kind of anticorrosive photovoltaic bracket according to claim 1, it is characterised in that: the threaded rod (106) includes spiral shell Line section (106-1), and it is connected to optical axis section on the thread segment (106-1), for connecting with the connector (5) (106-2)。