CN114189201A

CN114189201A - Photovoltaic support

Info

Publication number: CN114189201A
Application number: CN202111562808.5A
Authority: CN
Inventors: 刘惠强; 白俊磊; 陈建江; 李少桐; 王强
Original assignee: Clenergy Xiamen Technology Co Ltd
Current assignee: Clenergy Xiamen Technology Co Ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-03-15

Abstract

The invention discloses a photovoltaic bracket. Can rotate certain angle back at the girder, through the tooth's socket cooperation of locating part and profile of tooth circular arc piece that sets up on the mounting, can avoid the girder to rotate, and then make the photovoltaic module who installs in the girder can receive more light, and then can make photovoltaic module can send more electric energy, and when the girder is rotated to needs, only need to remove the locating part on a plurality of stands and the tooth's socket cooperation of profile of tooth circular arc piece, then can through rotating the girder, and when the girder rotated suitable position, make the locating part on a plurality of stands and the tooth's socket cooperation of profile of tooth circular arc piece can, this application is compared in current manual adjustable support of three horn types, can realize the fine setting of a plurality of angles of girder through the locating part with the cooperation of a plurality of tooth's sockets of profile of tooth circular arc piece.

Description

Photovoltaic support

Technical Field

The invention relates to the technical field of photovoltaics, in particular to a photovoltaic support.

Background

The photovoltaic support is a special function support used for installing, supporting and fixing the photovoltaic assembly. In order to enable the whole photovoltaic power station to obtain the maximum power output, the photovoltaic support is a supporting structure which fixes the photovoltaic components in a certain orientation, arrangement mode and interval by combining the landform, climate and solar energy resource conditions of a construction site. The manual adjustable support has the advantages that the cost is close to that of the fixed support, the generating capacity can be improved, the manual adjustable support has the characteristics of low additional cost and high return, the manual adjustable support is increasingly favored by the market as an intermediate option of the fixed support and the tracking support, and the development prospect is wide.

However, the manual adjustable support in the market is triangular, and the manual adjustable support can only be adjusted to another angle from a specified angle, and only a few angles are adjustable, so that the existing triangular manual adjustable support cannot be adjusted slightly according to actual conditions, and because the size of an adjusting part is large and heavy, and a bolt needs to be completely disassembled during angle adjustment, the angle adjustment can be realized only by simultaneous operation of multiple persons, and the adjusting efficiency is low. Therefore, a novel manual adjustable support which is compact in structure, convenient to adjust and capable of being operated by one person is needed urgently.

Disclosure of Invention

In view of this, the embodiment of the invention provides a photovoltaic bracket, so as to solve the problems that the existing triangular manually adjustable bracket needs multiple persons to participate in angle adjustment at the same time due to the size and weight of the bracket, and micro adjustment cannot be performed according to actual conditions.

In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions:

a photovoltaic mount, comprising: the device comprises a bearing seat, a main beam, a plurality of upright posts and a rotating assembly;

the main beam is transversely arranged at the top of the upright post through a bearing seat;

the rotating assembly comprises a first connecting piece, a second connecting piece, a tooth-shaped arc piece, a limiting piece and a fixing piece;

the first end of the first connecting piece and the first end of the second connecting piece are both fixed on the main beam;

the second end of the first connecting piece is fixedly connected with one end of the tooth-shaped arc piece, and the second end of the second connecting piece is fixedly connected with the other end of the tooth-shaped arc piece;

a plurality of tooth sockets are formed in the first direction of the tooth-shaped arc piece;

the fixing piece is fixed on the upright post;

the limiting piece is arranged on the fixing piece, and the limiting piece can be clamped into the tooth socket of the tooth-shaped circular arc piece.

Preferably, a plurality of tooth sockets are uniformly formed along the inner side of the tooth-shaped arc piece.

Preferably, the fixing member includes a support plate, a first side plate and a second side plate;

the first side plate is positioned on one side of the supporting plate, and the second side plate is positioned on the other side of the supporting plate;

the first side plate and the second side plate are fixed on the upright post through bolts;

the supporting plate is provided with a mounting groove for mounting the limiting part.

Preferably, the mounting groove is a T-shaped groove;

the T-shaped groove comprises a transverse groove and a vertical groove;

the heights of the first end of the transverse groove and the second end of the transverse groove are lower than the middle section of the transverse groove;

when the limiting part is located at the bottom of the vertical groove, the limiting part can be clamped into the tooth groove of the tooth-shaped circular arc part.

Preferably, the limiting member is a bolt.

Preferably, the first end of the first connecting piece and the first end of the second connecting piece are fixed on the main beam through a fixing frame.

Preferably, the fixing frame includes: a top plate and an angle steel bottom plate;

the top plate is arranged above the main beam, and the angle steel bottom plate is arranged below the main beam;

the angle steel bottom plate comprises a transverse part and a vertical part;

the first end of the top plate is fixed with the first end of the transverse part through a bolt, and the second end of the top plate is fixed with the second end of the transverse part through a bolt;

the first end of the first connecting piece and the first end of the second connecting piece are both fixed on the vertical part.

Preferably, the top plate is U-shaped.

Preferably, the main beam further comprises a power assembly for driving the main beam to rotate.

Preferably, the power assembly comprises: the device comprises a swing arm, a push rod and a push rod seat;

the push rod seat is fixed on the upright post, and one end of the push rod is rotatably arranged on the push rod seat;

the swing arm is fixed on the main beam;

the other end of the push rod is rotatably connected with the swing arm.

According to the photovoltaic support, the main beam is transversely arranged at the top of the upright post through the bearing seat, so that the main beam can rotate under the action of external force and further can drive the photovoltaic component arranged on the main beam to rotate, and the first end of the first connecting piece of the rotating component and the first end of the second connecting piece of the rotating component are fixed on the main beam through the rotating component; the second end of the first connecting piece is fixedly connected with one end of the tooth-shaped arc piece, and the second end of the second connecting piece is fixedly connected with one end of the tooth-shaped arc piece; a plurality of tooth sockets are formed in the first direction of the tooth-shaped arc piece; and be fixed in the stand with the mounting, the locating part sets up in the mounting, the tooth's socket of tooth profile circular arc piece can be gone into to the locating part card, can rotate certain angle back at the girder, through the tooth's socket cooperation of locating part and tooth profile circular arc piece, can avoid the girder to rotate, and then make the photovoltaic module who installs in the girder can receive more light, and then can make photovoltaic module can send more electric energy, and when needs rotate the girder, only need remove the locating part on a plurality of stands and the tooth's socket cooperation of tooth profile circular arc piece, then can through rotating the girder, and when the girder rotated suitable position, make the locating part on a plurality of stands and the tooth's socket cooperation of tooth profile circular arc piece can, this application compares in current manual adjustable support of triangle-type, can realize the fine setting of a plurality of angles of girder through the cooperation of a plurality of tooth's sockets of locating part and tooth profile circular arc piece.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a photovoltaic support according to an embodiment of the present invention;

FIG. 2 is a schematic view of a rotating assembly installation provided by an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a rotating assembly according to an embodiment of the present invention;

fig. 4 is a schematic view illustrating a position limiting member and a rotating assembly according to an embodiment of the present invention;

FIG. 5 is an elevation view of a mount provided in accordance with an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a limiting member and a fixing member according to an embodiment of the present invention;

fig. 7 is a schematic installation diagram of the power assembly provided by the embodiment of the invention.

Wherein, the bearing seat 1; a main beam 2; a column 3; the rotating assembly 4, a first connecting piece 41, a second connecting piece 42, a tooth-shaped arc piece 43, a tooth groove 431, a limiting piece 44 and a fixing piece 45; a fixed frame 5, a top plate 51 and an angle steel bottom plate 52; the power assembly 6, the swing arm 61, the hydraulic cylinder 62 and the push rod seat 63;

fixing member 45: a supporting plate 451, a mounting groove 4511, a first side plate 452 and a second side plate 453.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In this application, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

An embodiment of the present invention provides a photovoltaic support, referring to fig. 1 to 7, where fig. 1 is a schematic structural diagram of the photovoltaic support, and the photovoltaic support includes: the device comprises a bearing seat 1, a main beam 2, a plurality of upright posts 3 and a rotating assembly 4;

the main beam 2 is transversely arranged on the top of the upright post 3 through a bearing seat 1;

the rotating assembly 4 comprises a first connecting piece 41, a second connecting piece 42, a tooth-shaped arc piece 43, a limiting piece 44 and a fixing piece 45;

the first end of the first connecting piece 41 and the first end of the second connecting piece 42 are both fixed on the main beam 2;

the second end of the first connecting piece 41 is fixedly connected with one end of the tooth-shaped arc piece 43, and the second end of the second connecting piece 42 is fixedly connected with the other end of the tooth-shaped arc piece 43;

a plurality of tooth sockets 431 are arranged along the first direction of the tooth-shaped arc piece 43;

the fixing piece 45 is fixed on the upright post 3;

the limiting member 44 is disposed on the fixing member 45, and the limiting member 44 can be inserted into the tooth groove 431 of the tooth arc member 43.

It should be noted that, the main beam 2 is transversely installed on the top of the upright column 3 through the bearing seat 1, so that the main beam 2 can rotate under the action of an external force, and further the photovoltaic module installed on the main beam 2 can be driven to rotate, and by arranging the rotating module 4, the first end of the first connecting piece 41 of the rotating module 4 and the first end of the second connecting piece 42 of the rotating module 4 are both fixed on the main beam 2; the second end of the first connecting piece 41 is fixedly connected with one end of the tooth-shaped arc piece 43, and the second end of the second connecting piece 42 is fixedly connected with the other end of the tooth-shaped arc piece 43; and a plurality of tooth sockets 431 are arranged along the first direction of the tooth-shaped arc piece 43; the fixing member 45 is fixed to the upright post 3, the limiting member 44 is arranged on the fixing member 45, the limiting member 44 can be clamped into the tooth socket 431 of the tooth-shaped arc member 43, after the main beam 2 rotates for a certain angle, the limiting piece 44 is matched with the tooth socket 431 of the tooth-shaped arc piece 43, so that the main beam 2 can be prevented from rotating, so that the photovoltaic modules arranged on the main beams 2 can receive more light and can emit more electric energy, when the main beam 2 needs to be rotated, the limiting pieces 44 on the plurality of columns 3 only need to be removed from being matched with the tooth grooves 431 of the tooth-shaped arc pieces 43, then through rotating girder 2 to when girder 2 rotated suitable position, make on a plurality of stands 3 locating part 44 with the cooperation of the tooth's socket 431 of profile of tooth circular arc piece 43 can, this application compares in the manual adjustable support of current triangle-shaped, can realize the micro-adjustment of girder 2 a plurality of angles through the cooperation of a plurality of tooth's sockets 431 of locating part 44 and profile of tooth circular arc piece 43.

It should be further noted that, in the present application, the positioning of the main beam 2 at different angles is realized by the matching of the limiting member 44 and the tooth groove 431 of the tooth-shaped arc member 43, so that a person skilled in the art can set the distance between the magnetic grooves as required, and further, different minimum rotation angles of the main beam 2 can be realized.

In the application, the distance between the tooth sockets 431 at the two ends of the tooth-shaped arc piece 43 corresponds to the rotation range of the main beam 2, the larger the distance between the tooth sockets 431 at the two ends is, the larger the rotation range is, and a person skilled in the art can select the length of the tooth-shaped arc piece 43 according to requirements, and further select the distance between the tooth sockets 431 at the two ends of the tooth-shaped arc piece 43 to determine the maximum rotation range of the main beam 2.

Specifically, a plurality of tooth grooves 431 are uniformly formed along the inner side of the tooth-shaped arc piece 43.

It should be noted that, a plurality of tooth sockets 431 are uniformly formed along the inner side of the tooth-shaped arc part 43, so that the same fine adjustment amount of the main beam 2 can be ensured every time, and the worker can conveniently adjust the main beam 2 in a micro-rotation manner.

Further, the fixing member 45 includes a support plate 451, a first side plate 452, and a second side plate 453;

the first side plate 452 is positioned on one side of the support plate 451, and the second side plate 453 is positioned on the other side of the support plate 451;

the first side plate 452 and the second side plate 453 are both fixed to the column 3 by bolts;

the supporting plate 451 is provided with a mounting groove 4511 for mounting the limiting member 44.

It should be noted that, the fixing member 45 is provided as a support plate 451, a first side plate 452 and a second side plate 453, the first side plate 452 is provided on one side of the support plate 451, the second side plate 453 is provided on the other side of the support plate 451, the first side plate 452 and the second side plate 453 are both fixed to the column 3 by bolts, and a mounting groove 4511 for mounting the limiting member 44 is provided on the support plate 451, so that when the limiting member 44 is inserted into the tooth groove 431 of the tooth-shaped arc member 43, the rotation of the main beam 2 can be limited, and the main beam 2 can maintain a certain angle, and further, the photovoltaic module mounted on the main beam 2 can better receive light and generate electricity.

Specifically, the mounting groove 4511 is a T-shaped groove;

the T-shaped groove comprises a transverse groove and a vertical groove;

when the stopper 44 is located at the bottom of the vertical groove, the stopper 44 can be engaged with the tooth groove 431 of the circular arc toothed member 43.

It should be noted that, the mounting groove 4511 is set to be a T-shaped groove, and the heights of the first end of the transverse groove and the second end of the transverse groove of the T-shaped groove are set to be lower than the middle section of the transverse groove of the T-shaped groove, and then when the main beam 2 needs to be rotated, the plurality of limiting members 44 are moved from the vertical groove to the transverse groove, so that the limiting members 44 are disengaged from the tooth sockets 431 of the tooth-shaped arc members 43, and further when the limiting members 44 are located at any one of the two ends of the transverse groove, it can be avoided that the limiting members 44 slide from the transverse groove to the vertical groove and are clamped into the tooth sockets 431 of the tooth-shaped arc members 43, and further the rotation of the main beam 2 is affected, and after the main beam 2 rotates to the target angle, the limiting members 44 are moved from the transverse groove to the vertical groove, so that the limiting members 44 are clamped into the tooth sockets 431 of the tooth-shaped arc members 43, and the rotation of the main beam 2 is avoided.

Specifically, the stopper 44 is a bolt.

It should be noted that, the limiting member 44 is a bolt, when the main beam 2 needs to be rotated, the bolt can be moved from the vertical groove to the horizontal groove without detaching the nut by loosening the bolt, and after the angle of the main beam 2 is adjusted, the bolt is moved from the horizontal groove to the vertical groove, so that the bolt is clamped into the tooth socket 431 of the tooth-shaped arc member 43, and then the angle of the main beam 2 is further fixed by tightening the bolt, thereby preventing the main beam 2 from rotating.

The stopper 44 may be a bolt, or may be another component that can be engaged with the tooth groove 431 of the tooth arc 43, and in the present application, the stopper 44 is preferably a bolt.

Specifically, the first end of the first connecting member 41 and the first end of the second connecting member 42 are both fixed to the main beam 2 through the fixing frame 5.

It should be noted that, the first end of the first connecting part 41 and the first end of the second connecting part 42 are both fixed to the main beam 2 through the fixing frame 5, so that the connection strength between the first connecting part 41 and the main beam 2 and the connection strength between the second connecting part 42 and the main beam 2 can be ensured, the problem that the main beam 2 cannot maintain a required angle can be avoided, the installation work of a worker in the previous period can be facilitated, and the installation position can be adjusted according to the requirement.

Further, the fixing frame 5 includes: a top plate 51 and an angle steel bottom plate 52;

the top plate 51 is arranged above the main beam 2, and the angle steel bottom plate 52 is arranged below the main beam 2;

the angle bottom plate 52 includes a horizontal portion and a vertical portion;

a first end of the top plate 51 is fixed to a first end of the lateral portion by a bolt, and a second end of the top plate 51 is fixed to a second end of the lateral portion by a bolt;

the first end of the first connecting member 41 and the first end of the second connecting member 42 are fixed to the vertical portion.

The fixing frame 5 is provided with a top plate 51 and an angle iron bottom plate 52, the top plate 51 is provided above the main beam 2, and the angle iron bottom plate 52 is provided below the main beam 2; and the first end of the top plate 51 is fixed with the first end of the transverse part of the angle iron bottom plate 52 through a bolt, the second end of the top plate 51 is fixed with the second end of the transverse part of the angle iron bottom plate 52 through a bolt, the first end of the first connecting piece 41 and the first end of the second connecting piece 42 are both fixed on the vertical part, so that the installation and the disassembly of workers can be facilitated, and the later maintenance of the workers is further facilitated.

It should be noted that the fixing frame 5 may also be other structures fixed to the main beam 2, and is not limited to the combined structure of the top plate 51 and the bottom of the angle steel.

Specifically, the top plate 51 has a U-shape.

The top plate 51 is formed in a U-shape, so that the rigidity of the top plate 51 can be effectively improved, and the top plate 51 is prevented from being deformed when used for a long time.

Further, the photovoltaic support still includes and is used for driving girder 2 pivoted power component 6.

It should be noted that, be used for driving girder 2 pivoted power component 6 through the setting, can shift out the back at all locating parts 44 from tooth's socket 431 of profile of tooth circular arc piece 43, the staff is through controlling power component 6, make power component 6 drive girder 2 and rotate, and after girder 2 rotated to the target angle, the staff blocked all locating parts 44 into tooth's socket 431 of profile of tooth circular arc piece 43, accomplish the angle modulation of girder 2 promptly, compare in the manual adjustable support of current triangle-shaped in this application, the angle modulation of girder 2 just can be accomplished to this application need a staff, can effectively practice thrift the manpower, improve regulation efficiency.

Specifically, the power assembly 6 includes: the power assembly 6 includes: a swing arm 61, a push rod 62 and a push rod seat 63;

the push rod seat 63 is fixed on the upright post 3, and one end of the push rod 62 is rotatably arranged on the push rod seat 63;

the swing arm 61 is fixed on the main beam 2;

the other end of the push rod 62 is rotatably connected with the swing arm 61.

It should be noted that the power assembly 6 is provided as a swing arm 61, a push rod 62 and a push rod seat 63, the push rod seat 63 is fixed to the upright post 3, and one end of the push rod 62 is rotatably disposed on the push rod seat 63; and fixing the swing arm 61 to the main beam 2; the other end and the swing arm 61 rotatable coupling of push rod 62 for the inside lead screw structure of push rod 62 is flexible can drive girder 2 and rotate, and then realizes the regulation to girder 2 angle.

It should be noted that the power assembly 6 is not limited to the power mechanism composed of the swing arm 61, the hydraulic cylinder 62 and the push rod base 63, and may also be a power mechanism capable of driving the main beam 2 to rotate and composed of other components, including but not limited to a hydraulic cylinder, an air cylinder and a motor.

To facilitate understanding of the above solution, the solution is further described below with reference to fig. 1 to 7.

A photovoltaic support comprising: girder (main shaft), stand, bearing frame, profile of tooth circular arc adjusting part (runner assembly 4), U type staple bolt subassembly (be mounting 45 promptly), connecting bolt, push rod swing arm subassembly (be swing arm 61 promptly), push rod (be pneumatic cylinder 62 promptly), push rod support frame (be push rod seat 63 promptly).

The tooth-shaped arc adjusting assembly consists of a U-shaped top plate, an angle steel bottom plate, connecting angle steel (namely a first connecting piece 41 and a second connecting piece 42), a tooth-shaped arc piece and a bolt. The tooth-shaped arc part, the 2 angle steel bottom plates and the connecting angle steel are fixedly connected through bolts and are not welded integrally, so that the production cost and the packaging cost are effectively reduced.

The tooth-shaped arc part is processed into a continuous tooth shape, each tooth is adjusted to enable the support to rotate by 5 degrees, the angle precision of the support adjustment can reach 2-3 degrees by changing the tooth distance, the angle fine adjustment is realized, and the maximum generating capacity is realized.

The matching surface of the U-shaped hoop member and the tooth-shaped arc member is provided with a T-shaped slot hole, the middle of a straight-line-shaped hole at the upper part of the T-shaped slot hole is high, and the two sides of the straight-line-shaped hole are low. The loosened bolt can be lifted to two sides of the straight-line-shaped hole at the upper part from the bottom of the T-shaped slotted hole, and the straight-line-shaped hole is high in the middle and low at two sides, so that the bolt is kept immovable in the rotating process of the arc piece and cannot fall into the bottom of the T-shaped slotted hole.

The connecting bolt of U-shaped staple bolt spare and profile of tooth circular arc piece adopts square neck head bolt, and when locking and not hard up bolt, the square neck of bolt can block U-shaped staple bolt spare T shape slotted hole or the tooth's socket mouth of profile of tooth circular arc adjusting part, and the bolt is unable rotatory, and single one hand simplex utensil can accomplish the operation like this, has promoted the installation effectiveness.

The linear push rod located on the central stand column has the advantages that the thrust of the linear push rod can meet the requirement for rotating the whole set of support (including the battery panel), the stroke of the push rod can meet the angle adjusting range of 0-60 degrees of the support, and meanwhile, a lead screw structure inside the push rod has the functions of stepless adjustment and self-locking at any time, so that the angle adjusting operation can be completed by a single person, and the efficiency is improved.

It should be noted that: the adjustable photovoltaic support adopts a single-column single-beam structure, and takes the length direction of a main beam as a rotation center. The tooth-shaped arc adjusting assembly is arranged on the main beam close to the upright post, the connecting point with the upright post is positioned at the upper section part of the upright post (the existing middle section position of the upright post is all positioned), the higher the connecting point is, the smaller the rotating radius of the arc adjusting piece is, and therefore the structural size of the angle adjusting piece is effectively reduced.

One tooth space of the tooth-shaped arc adjusting piece can enable the main beam to rotate by 5 degrees/3 degrees (different angles of rotation can be realized by adjusting the tooth space), the complete angle adjusting range is 0-60 degrees, and the angle adjusting range and the adjusting precision are greatly improved.

The tooth-shaped arc adjusting assembly is fixedly connected with a U-shaped hoop piece arranged on the upright post through a bolt. The U-shaped hoop member and the tooth-shaped arc adjusting fitting surface are provided with T-shaped slotted holes, bolts are arranged at the bottoms of the T-shaped slotted holes during fixing, and the bolts are loosened during adjusting and lifted to one side of the top of the T-shaped slotted holes, so that the bolts are separated from tooth openings of the arc adjusting member, and the main beam can be rotated to realize angle adjustment without detaching the bolts.

The 'I' -shaped hole at the upper part of the T-shaped slotted hole of the U-shaped hoop part is high in the middle and low on two sides. When the angle is adjusted, the loosened bolt is lifted to one side of the top of the T-shaped slotted hole, so that the bolt can be fixed or fall into the bottom of the T-shaped slotted hole in the rotating process of the arc piece.

When the photovoltaic support carries out angular adjustment, the single connecting bolt who loosens circular arc regulating part and U-shaped hoop spare on each stand, then wave the push rod (with electric tool or hand) on the center pillar and stop after with rotatory panel to the specified angle, then lock the bolt of each stand department in proper order again, realize one-man operation, infinitely variable control in the accommodation process.

Points to be protected by the invention:

1. the tooth-shaped arc adjusting assembly comprises a section of arc piece, a U-shaped top plate, an angle steel bottom plate and a connecting angle steel in a lap joint mode, and is detachably connected with a bolt;

2. the structure of the tooth-shaped arc adjusting piece comprises a tooth socket shape, continuous tooth notch openings and tooth notch intervals;

3. the structural form of the U-shaped hoop part comprises a T-shaped slotted hole shape, and the design principle that the middle of a straight-line-shaped hole at the upper part of the T-shaped slotted hole is high and two sides of the straight-line-shaped hole are low is adopted;

4. the design of the bolt is not required to be disassembled during the angle adjustment;

5. the connection form of the tooth-shaped arc adjusting assembly and the U-shaped hoop assembly comprises a design principle that a square-neck bolt is adopted to clamp a T-shaped slotted hole or a tooth socket;

6. the combination form of the linear push rod and the tooth-shaped arc adjusting piece is that the tooth-shaped arc adjusting components on the stand columns are matched with the linear push rod of the central stand column, so that the angle can be adjusted by a single person, and the convenience and the reliability of angle adjustment are both considered.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, the system or system embodiments are substantially similar to the method embodiments and therefore are described in a relatively simple manner, and reference may be made to some of the descriptions of the method embodiments for related points. The above-described system and system embodiments are only illustrative, wherein the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A photovoltaic support, comprising: the device comprises a bearing seat, a main beam, a plurality of upright posts and a rotating assembly;

the fixing piece is fixed on the upright post;

2. The photovoltaic bracket according to claim 1, wherein a plurality of tooth grooves are uniformly formed along the inner side of the tooth-shaped arc member.

3. The photovoltaic rack of claim 1, wherein the fixture includes a support plate, a first side plate, and a second side plate;

4. The photovoltaic bracket of claim 3, wherein the mounting groove is a T-shaped groove;

the T-shaped groove comprises a transverse groove and a vertical groove;

5. The photovoltaic bracket of claim 4, wherein the retaining member is a bolt.

6. The photovoltaic bracket of claim 1, wherein the first end of the first connector and the first end of the second connector are both secured to the main beam by a mount.

7. The photovoltaic rack of claim 6, wherein the fixture comprises: a top plate and an angle steel bottom plate;

the angle steel bottom plate comprises a transverse part and a vertical part;

8. The photovoltaic rack of claim 7, wherein the top plate is U-shaped.

9. The photovoltaic bracket of claim 1, further comprising a power assembly for rotating the main beam.

10. The photovoltaic mount of claim 1, wherein the power assembly comprises: the device comprises a swing arm, a push rod and a push rod seat;

the swing arm is fixed on the main beam;

the other end of the push rod is rotatably connected with the swing arm.