CN219268786U

CN219268786U - Novel light-duty sunlight photovoltaic support that pursues that roofing can be installed

Info

Publication number: CN219268786U
Application number: CN202320050993.8U
Authority: CN
Inventors: 赵健岐; 梁海明; 高恺; 任俊龙
Original assignee: Zhejiang Hete Photoelectricity Co ltd
Current assignee: Zhejiang Hete Photoelectricity Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-06-27
Anticipated expiration: 2033-01-09

Abstract

The application relates to a novel roof-mountable light solar-photovoltaic support, which comprises a support; one end of the first bracket slides on the support, and the photovoltaic module can be arranged on the first bracket; one end of the second bracket is rotationally connected with the support, and the other end of the second bracket is rotationally connected with the first bracket; the driving mechanism is arranged on the bracket, and the free end of the driving mechanism is connected with the first bracket and drives the first bracket to move. The first support is driven to move on the support through the driving mechanism, so that the inclination angle of the photovoltaic module on the first support is driven to change, and the position of the first support is not limited to a certain angle when being adjusted, so that the first support can be adjusted in real time.

Description

Novel light-duty sunlight photovoltaic support that pursues that roofing can be installed

Technical Field

The application relates to the technical field of photovoltaic supports, in particular to a novel light solar photovoltaic support capable of being mounted on a roof.

Background

In the process of installing the photovoltaic module, the photovoltaic module is usually supported by the photovoltaic bracket and installed on the roof or the bottom surface, but the current photovoltaic bracket is usually fixed and can be placed at a fixed inclination angle, but the generated energy of the photovoltaic module has a great relationship with the angle of solar irradiation on the photovoltaic module, so that the fixed photovoltaic bracket is difficult to adapt to the use of the photovoltaic module.

The chinese patent of application number CN201821502321.1 discloses an adjustable photovoltaic support, and it is including being two pairs of support base that the rectangle was arranged, two pairs all erect first support frame and second support frame on the support base, the length of first support frame is less than the second support frame, just the top slope of first support frame and second support frame articulates there is the installing frame, a pair of connecting piece is installed at the top of support base, first support frame and second support frame all articulate between a pair of connecting piece, and are located the top surface of support base and seted up a plurality of adjustment tank, connecting piece bolted connection is in the adjustment tank.

According to the scheme, the rotatable angle of the photovoltaic module is limited through the adjusting grooves, and the quantity of the adjusting grooves is certain, so that the photovoltaic module can be adjusted to a specific angle only in the adjusting process, and the photovoltaic module is difficult to adjust in real time according to the requirement.

It is therefore necessary to propose a new solution to the above-mentioned problems.

Disclosure of Invention

In order to adjust the angle of the photovoltaic module in real time according to the illumination angle of the sun, the application provides a novel light sunlight-by-sunlight photovoltaic bracket capable of being installed on a roof.

The application provides a novel light-duty sunlight-volt support that pursues that roofing can be installed adopts following technical scheme:

a novel roof-mountable light-weight solar photovoltaic support comprises a support;

one end of the first bracket slides on the support, and the photovoltaic module can be arranged on the first bracket;

one end of the second bracket is rotationally connected with the support, and the other end of the second bracket is rotationally connected with the first bracket;

the driving mechanism is arranged on the bracket, and the free end of the driving mechanism is connected with the first bracket and drives the first bracket to move.

Through adopting above-mentioned technical scheme, drive first support through actuating mechanism and remove on the support to drive the inclination of photovoltaic module on the first support and change, and no longer be limited to certain angles when adjusting the position of first support, make first support can adjust in real time.

Optionally: the sliding seat is arranged on the support in a sliding manner, one end, far away from the second support, of the first support is rotationally connected to the sliding seat, a plurality of rollers are rotationally connected to the sliding seat, and the rollers can be abutted to the upper end of the support.

Through adopting above-mentioned technical scheme, change the sliding friction of first support and support into rolling friction through the gyro wheel to reduced the wearing and tearing of first support at angle regulation in-process, increased the life of light-duty sunlight-volt support of pursuing.

Optionally: the anti-drop groove is formed in the upper end of the support along the length direction of the support, an anti-drop block is detachably connected to the lower end of the sliding seat, and the end face, close to the sliding seat, of the anti-drop block can be abutted to the inner wall of the anti-drop groove formed in the inner cavity of the support.

Through adopting above-mentioned technical scheme, utilize the anticreep piece to restrict the vertical movement of the seat that slides, make the seat that slides be difficult for breaking away from the support at the in-process that removes, make the adjustment process of first support remain stable.

Optionally: the side wall that support upper end and gyro wheel contact is the circular arc setting, and the axis of circular arc is on a parallel with the length direction of support, the rolling groove has been seted up to the gyro wheel outer wall is coaxial, the outer wall laminating that the rolling groove inner wall is the circular arc with the support up end.

Through adopting above-mentioned technical scheme, utilize the support that is the circular arc setting to prescribe a limit to the roll position of gyro wheel, make the gyro wheel be difficult for producing the displacement that inclines to support length direction at rolling in-process to the angle adjustment process of messenger's first support remains stable.

Optionally: the driving mechanism is arranged on one side, far away from the first bracket, of the second bracket, and comprises a winding drum, a winding piece and a driving piece, wherein the winding drum is connected to the support in a rotating mode, the winding piece is wound on the winding drum, the driving piece is used for driving the winding drum to rotate, and one end, far away from the winding drum, of the winding piece is connected with the sliding seat.

By adopting the technical scheme, the driving piece is utilized to drive the winding drum to rotate, so that the unreeling and reeling lengths of the winding piece are limited, the stop position is not required to be limited when the position of the first bracket is adjusted, and the angle of the photovoltaic module mounted on the first bracket can be adjusted in real time.

Optionally: the photovoltaic module comprises a first support and is characterized in that a plurality of groups of limiting mechanisms used for limiting the position of the photovoltaic module are arranged on the first support, each limiting mechanism comprises a pressing piece, a limiting bolt penetrating through the pressing piece and a limiting nut in threaded connection with the limiting bolt, the side wall of the pressing piece, which is close to the first support, can be abutted against the side wall of the photovoltaic module, which is far away from the first support, and the limiting nut can be abutted against the side wall of the photovoltaic module, which is far away from the first support.

Through adopting above-mentioned technical scheme, when being connected photovoltaic module and first leg joint, fix photovoltaic module through the cooperation of compressing tightly piece and spacing bolt, it is firm at the in-process direct utilization spacing bolt of installation photovoltaic module to make photovoltaic module's installation more convenient.

Optionally: the compressing piece comprises a compressing piece which is abutted to the photovoltaic module, a limiting piece which is abutted to the first bracket and an extending piece which is used for connecting the compressing piece to the limiting piece, and the limiting bolt penetrates through the extending piece.

Through adopting above-mentioned technical scheme, utilize spacing piece to compress tightly the piece and restrict towards the travel distance of first support, make the piece that compresses tightly be difficult for removing too much distance towards first support to make photovoltaic module be difficult for receiving too big pressure when the installation, make photovoltaic module's installation be difficult for receiving the influence.

Optionally: the mounting mechanism comprises a mounting piece fixed at the lower end of the support, a clamping piece detachably connected to the mounting piece and a fastener limiting the position of the clamping piece, and the mounting piece and the clamping piece can be clamped on the rolled edge of the roof.

Through adopting above-mentioned technical scheme, make the support install on the roof through the cooperation of installed part and clamping piece, can not produce the influence to the shape and the structure on roof at the in-process of installation to make the installation of support more convenient.

Optionally: the mounting piece is close to the lateral wall of clamping piece and has seted up perpendicular to roof turn-up length direction's rotation groove, the clamping piece upper end is fixed with the rotation strip, the rotation strip can be arranged in the rotation inslot and rotate.

Through adopting above-mentioned technical scheme, utilize the cooperation of rotation groove and rotation strip to make can not produce between installed part and the clamping piece and break away from, only need rotate the clamping piece towards the installed part when the installation can realize the clamp with the roof turn-up to make the process of support installation to the roof more convenient.

Optionally: the clamping piece is close to the side wall of the mounting piece and is provided with an accommodating groove, and the roof coiled sheet can be arranged in the accommodating groove.

Through adopting above-mentioned technical scheme, make the protruding part of roof turn-up inlay and locate the holding tank in, utilize the cooperation between holding tank and the roof turn-up to make the clamping piece be difficult for breaking away from with the roof turn-up to make the connection of support more stable.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the photovoltaic module is installed through the first support which rotates and can slide, and the driving mechanism can be stopped according to the requirements in the adjusting process, so that the angle of the photovoltaic module is not limited any more when the angle of the photovoltaic module is adjusted, and the photovoltaic module can adjust the inclination angle in real time according to the requirements;

2. the clamping of the clamping piece and the mounting piece can be performed through the matching of the clamping piece, the mounting piece and the fastening piece, so that the position of the support is limited, the structure of the roof is not required to be changed in the process of mounting the support, and the mounting process of the support is more convenient.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

fig. 2 is an enlarged view of a portion a of fig. 1;

FIG. 3 is a schematic diagram showing a connection structure of a sliding seat and a support according to an embodiment of the present disclosure;

fig. 4 is an enlarged view of a portion B of fig. 1;

fig. 5 is a schematic view for showing the structure of the mounting mechanism according to the embodiment of the present application.

In the figure, 1, a support; 11. a sliding seat; 12. An anti-drop groove; 13. a roller; 131. a rolling groove; 14. an anti-falling block; 2. a first bracket; 3. a second bracket; 4. a driving mechanism; 41. a reel; 42. a winding member; 43. a driving member; 5. a limiting mechanism; 51. a pressing member; 511. a compacting sheet; 512. a limiting piece; 513. an extension piece; 5131. a first sheet body; 5132. a second sheet body; 5133. a third sheet; 52. a limit bolt; 53. a limit nut; 6. a mounting mechanism; 61. a mounting member; 611. a first mounting portion; 612. a second mounting portion; 613. a rotating groove; 62. a clamping member; 621. rotating the strip; 622. a receiving groove; 63. a fastener.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The application discloses a novel light-duty sunlight-volt support that pursues that roofing can be installed, as shown in fig. 1 and 2, including support 1, connect first support 2, second support 3 and the actuating mechanism 4 that drives first support 2 and remove on support 1. The support 1 is fixedly provided with a mounting seat by using a bolt, one end of the second support 3 is rotationally connected to the mounting seat, one end of the second support 3 away from the mounting seat is rotationally connected with the first support 2, and a rotation included angle between the second support 3 and the support 1 is smaller than ninety degrees. The support is provided with a sliding seat 11 in a sliding manner, the upper end of the sliding seat 11 is rotationally connected with one end, far away from the second support 3, of the first support 2, the rotating axis of the lower end of the first support 2 and the rotating axis of the lower end of the second support 3 are located in the same horizontal plane, and the photovoltaic module is mounted on the first support 2. The driving mechanism 4 is disposed on a side of the mounting base away from the first bracket 2, and the driving mechanism 4 includes a winding drum 41 rotatably connected to the support 1, a winding member 42 wound on the winding drum 41, and a driving member 43 driving the winding member 42 to rotate, where in this embodiment, the winding member 42 is a steel cable. One end of the winding member 42 is fixed to the spool 41, a communication hole is formed through a side wall of the mounting seat near the spool 41, and one end of the winding member 42, which is far from the spool 41, is fixed to the sliding seat 11 through the communication hole. In the present embodiment, a servo motor is selected as the driving member 43, and the driving member 43 is fixed to the support 1 by a bolt, and the free end of the driving member 43 is connected to the spool 41. When the angle between the photovoltaic module and the solar rays needs to be adjusted, the winding drum 41 rotates to wind the steel cable, the sliding seat 11 is driven to move towards the mounting seat, the inclination angle of the photovoltaic module is increased, after the winding drum 41 is unreeled, the first support 2 drives the sliding seat 11 to move towards the direction away from the mounting seat under the action of gravity, and the inclination angle of the photovoltaic module is reduced.

As shown in fig. 3, in order to make the sliding of the sliding seat 11 smoother, a plurality of rollers 13 are rotatably connected to the sliding seat 11, and the lower ends of the rollers 13 can abut against the upper end of the support 1. The two ends of the support 1 are arranged in an opening way, the upper end of the support 1 is provided with an anti-drop groove 12 communicated with the inner cavity of the support along the length direction, and the two ends of the support 1 are penetrated by the anti-drop groove 12 and the anti-drop groove 12. The lower end threaded connection of seat 11 that slides has anticreep piece 14, and the terminal surface that the anticreep piece 14 is close to the seat 11 that slides can with the embedded top surface butt of support 1 to utilize anticreep piece 14 to prescribe a limit to the vertical movement of seat 11 that slides, make photovoltaic module's inclination's adjustment process be difficult for receiving the influence.

In order to make the sliding seat 11 not easy to separate from the support 1 in the sliding process, the end faces of the upper end face of the support 1, which are positioned on two sides of the anti-drop groove 12, are all arranged in an arc shape, the upper end face of the support 1 is protruded towards the direction away from the inner cavity of the support 1, the axis of the arc is parallel to the length direction of the support 1, and the cross section shapes of the support 1, the first support 2 and the second support 3 are the same. The outer walls of the rollers 13 are coaxially provided with rolling grooves 131 with arc-shaped sections, and the inner walls of the rolling grooves 131 can be attached to the arc-shaped end surfaces of the upper ends of the supports 1, so that the horizontal movement of the rollers 13 is limited, and the rollers 13 can only move parallel to the length direction of the supports 1.

As shown in fig. 4, two sets of limiting mechanisms 5 for defining the position of the photovoltaic module are further disposed on the first bracket 2 along the length direction thereof, the photovoltaic module is disposed between the two sets of limiting mechanisms 5, and the limiting mechanisms 5 include a compressing member 51, a limiting bolt 52 penetrating through the compressing member 51, and a limiting nut 53 screwed on the limiting bolt 52. The first support 2 is hollow at two ends, the limit bolt 52 penetrates through the compression piece 51 and penetrates through the inner cavity of the first support 2, the limit nut 53 is arranged in the inner cavity of the first support 2, and the limit nut 53 is abutted with the inner wall of the first support 2. The pressing piece 51 includes a pressing piece 511 abutting against the photovoltaic module, a limiting piece 512 abutting against the first direct connection, and an extending piece 513 connecting the pressing piece 511 and the limiting piece 512. The pressing piece 511 and the limiting piece 512 are both parallel to the length direction of the first bracket 2, and the pressing piece 511 can be abutted against the side wall of the frame of the photovoltaic module, which is far away from the first bracket 2, so that the frame of the photovoltaic module can exert force towards the first bracket 2. The extending piece 513 includes a first piece 5131, a second piece 5132, and a third piece 5133 that are sequentially disposed, one end of the first piece 5131 away from the second piece 5132 is fixed with the pressing piece 511, the first piece 5131 is perpendicular to the pressing piece 511 and extends toward the first bracket 2, the second piece 5132 is parallel to the first bracket 2, the limit bolt 52 passes through the second piece 5132, and the head of the limit bolt 52 abuts against the end surface of the second piece 5132 away from the first bracket 2. The third sheet 5133 is parallel to the first sheet 5131, and one end of the third sheet 5133, which is far away from the second sheet 5132, is fixed with the end surface of the limiting sheet 512, which is far away from the first bracket 2, so that the spacing between the pressing sheet 511 and the first bracket 2 is limited by the third sheet 5133 and the limiting sheet 512, and the frame of the photovoltaic module is not easily damaged due to excessive pressure.

As shown in fig. 5, the lower end of the support 1 is further provided with a plurality of mounting mechanisms 6 for mounting the support on a roof along the length direction thereof, and the mounting mechanisms 6 comprise a mounting member 61 fixed to the lower end of the support 1, a clamping member 62 detachably connected to the mounting member 61, and a fastening member 63 defining the position of the clamping member 62, wherein the fastening member 63 is a bolt and a nut capable of being mutually screwed in this embodiment. The mounting member 61 includes a first mounting portion 611 parallel to the support 1 and a second mounting portion 612 perpendicular to the support 1, the first mounting portion 611 being fixed to an end of the second mounting portion 612, the first mounting portion 611 being fixed to a lower end of the support 1 using a bolt. The clamping member 62 is arranged parallel to the second mounting portion 612, and the clamping member 62 clamps the roof hemming together, and the fastening member 63 is simultaneously arranged on the second mounting portion 612 and the clamping member 62 in a penetrating manner and limits the positions of the second mounting portion and the clamping member 62, so that the support 1 is fixed on the roof.

In order to make the fastening piece 62 and the second mounting portion 612 fasten more easily after the roof hemming is clamped, the side wall of the second mounting portion 612 close to the fastening piece 62 is provided with a rotating groove 613 which is perpendicular to the support 1 and is horizontally arranged, the two ends of the second mounting portion 612 are penetrated by the rotating groove 613, the edge of the end surface of the fastening piece 62 close to the support 1 close to the second mounting portion 612 is integrally formed with a rotating strip 621, and the rotating strip 621 is embedded in the rotating groove 613 to rotate. The relative positions of the clamping piece 62 and the second mounting portion 612 are defined by the cooperation of the rotating strip 621 and the rotating groove 613, so that the clamping piece 62 and the second mounting portion 612 are not easy to separate, and the process of mounting the support 1 on a roof is more convenient.

In order to make the clamping and fixing effect of the clamping member 62 and the second mounting portion 612 more stable, the side wall of the clamping member 62 close to the mounting member 61 is provided with a receiving groove 622 parallel to the rotating groove 613, the receiving groove 622 penetrates the side wall of the clamping member 62 perpendicular to the length direction of the roof curl, the protruding portion of the roof curl can be embedded in the receiving groove 622, and the clamping member 62 can be abutted against the non-protruding portion of the roof curl. So that the protruding portion of the roof curl is located in the receiving groove 622 and is not easily disengaged from between the clamping member 62 and the second mounting portion 612, thereby making the support 1 more stable after being attached to the roof.

The implementation principle of the embodiment is as follows: the first mounting portion 611 is fixed to the support 1 by bolts according to the distance between the roof rolls, and the clamping member 62 and the second mounting portion 612 are separated from each other and then clamped to the roof rolls, thereby tightening the fastener 63. After the photovoltaic module is placed on the first bracket 2, the pressing piece 51 is abutted with the end face, far away from the first bracket 2, of the frame of the photovoltaic module, and the fastening bolt is screwed after the limiting piece 512 is abutted with the first bracket 2. When the included angle between the photovoltaic module and sunlight needs to be adjusted, the motor rotates to retract the coiled steel cable, and the sliding seat 11 is driven to move towards the mounting seat when the coiled steel cable is retracted, so that the included angle between the photovoltaic module and the support 1 is increased, and when the steel coil is uncoiled, the first support 2 receives the gravity of the first support to enable the sliding seat 11 to move towards the direction away from the mounting seat, so that the included angle between the photovoltaic module and the support 1 is reduced.

The embodiments of the present utility model are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. Novel light-duty sunlight-volt support that pursues that roofing can be installed, its characterized in that: comprises a support (1);

the photovoltaic module comprises a first bracket (2), wherein one end of the first bracket (2) slides on a support (1), and the photovoltaic module can be arranged on the first bracket (2);

one end of the second bracket (3) is rotationally connected with the support (1), and the other end of the second bracket (3) is rotationally connected with the first bracket (2);

the driving mechanism (4), the driving mechanism (4) is arranged on the support, and the free end of the driving mechanism (4) is connected with the first support (2) and drives the first support (2) to move.

2. A novel roof mountable light day-by-day photovoltaic rack as claimed in claim 1 wherein: the sliding seat (11) is arranged on the support in a sliding manner, one end, far away from the second support (3), of the first support (2) is rotationally connected to the sliding seat (11), a plurality of rollers (13) are rotationally connected to the sliding seat (11), and the rollers (13) can be abutted to the upper end of the support (1).

3. A novel roof mountable light day-by-day photovoltaic rack as claimed in claim 2 wherein: the anti-drop groove (12) communicated with the inner cavity of the support (1) is formed in the upper end of the support (1) along the length direction of the support, an anti-drop block (14) is detachably connected to the lower end of the sliding seat (11), and the end face, close to the sliding seat (11), of the anti-drop block (14) can be abutted to the inner wall, provided with the anti-drop groove (12), of the inner cavity of the support (1).

4. A novel roof mountable light day-by-day photovoltaic rack as claimed in claim 2 wherein: the side wall that support (1) upper end and gyro wheel (13) contact is the circular arc setting, and the axis of circular arc is on a parallel with the length direction of support (1), rolling groove (131) have been seted up to gyro wheel (13) outer wall coaxial, rolling groove (131) inner wall is the laminating of the outer wall of circular arc with support (1) up end.

5. A novel roof mountable light day-by-day photovoltaic rack as claimed in claim 1 wherein: the driving mechanism (4) is arranged on one side, far away from the first bracket (2), of the second bracket (3), and the driving mechanism (4) comprises a winding drum (41) connected to the support (1) in a rotating mode, a winding piece (42) wound on the winding drum (41) and a driving piece (43) for driving the winding drum (41) to rotate, and one end, far away from the winding drum (41), of the winding piece (42) is connected with the sliding seat (11).

6. A novel roof mountable light day-by-day photovoltaic rack as claimed in claim 1 wherein: be provided with a plurality of group's stop gear (5) that are used for defining photovoltaic module position on first support (2), stop gear (5) are including compressing tightly piece (51), wear to locate stop bolt (52) and threaded connection in stop nut (53) of stop bolt (52) of compressing tightly piece (51), the lateral wall that compresses tightly piece (51) and is close to first support (2) can keep away from the lateral wall butt of first support (2) with photovoltaic module, stop nut (53) can keep away from the lateral wall butt of photovoltaic module with first support (2).

7. A novel roof mountable light day-by-day photovoltaic rack as claimed in claim 6 wherein: the compressing piece (51) comprises a compressing piece (511) which is abutted to the photovoltaic module, a limiting piece (512) which is abutted to the first bracket (2) and an extending piece (513) which is used for connecting the compressing piece (511) to the limiting piece (512), and the limiting bolt (52) penetrates through the extending piece (513).

8. A novel roof mountable light day-by-day photovoltaic rack as claimed in claim 1 wherein: the mounting mechanism (6) is arranged at the lower end of the support (1), the mounting mechanism (6) comprises a mounting piece (61) fixed at the lower end of the support (1), a clamping piece (62) detachably connected to the mounting piece (61) and a fastener (63) limiting the position of the clamping piece (62), and the mounting piece (61) and the clamping piece (62) can be clamped on a rolled edge of the roof.

9. A novel roof mountable light cycle by cycle photovoltaic bracket according to claim 8 wherein: the mounting piece (61) is close to the lateral wall of the clamping piece (62) and is provided with a rotating groove (613) perpendicular to the length direction of the roof hemming, the upper end of the clamping piece (62) is fixed with a rotating strip (621), and the rotating strip (621) can be placed in the rotating groove (613) to rotate.

10. A novel roof mountable light day-by-day photovoltaic rack as claimed in claim 9 wherein: the side wall of the clamping piece (62) close to the mounting piece (61) is provided with a containing groove (622), and the roof coiled sheet can be arranged in the containing groove (622).