CN219780072U - Linkage tracking bracket applied to roof - Google Patents

Abstract

The utility model provides a linkage tracking bracket applied to a roof, which is provided with a bearing substrate, wherein the linkage tracking bracket comprises a driving tracking bracket and at least one driven tracking bracket which are adjacent to each other, and the driving tracking bracket and the at least one driven tracking bracket are arranged at intervals side by side. The active tracking support comprises a first upright post, a first main shaft and an active driving mechanism, wherein the first main shaft is arranged at the top of the first upright post, and the active driving mechanism can drive the first main shaft to rotate. The driven tracking support comprises a second upright post, a second main shaft and a driven driving mechanism, wherein the second main shaft is arranged at the top of the second upright post, the driven driving mechanism can drive the second main shaft to rotate, and the driven driving mechanism is directly or indirectly connected with the driving mechanism. The first upright post and the second upright post are correspondingly arranged, and the first upright post and the second upright post are arranged on the bearing substrate. The stability of the linkage tracking support can be improved, and the generated energy of a roof can be increased.

Description

Linkage tracking bracket applied to roof

Technical Field

The utility model relates to a linkage tracking bracket applied to a roof, and belongs to the field of photovoltaic brackets.

Background

Along with the improvement of the living standard of people, the requirements for energy sources are higher and higher, and the installation requirements of the house roof photovoltaic tracking bracket are also rapidly improved. At present, a photovoltaic support installed on the roof of a house is mainly a fixed support, and the angle of a photovoltaic module cannot be automatically adjusted along with the change of the height of the sun, so that the problems of low generated energy of the photovoltaic module and low stability of the photovoltaic support are caused. Accordingly, there is a need to provide a new linked tracking bracket for use on roofs to address the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a multipoint linkage tracking bracket system with low cost and high stability.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the linkage tracking bracket comprises a driving tracking bracket and at least one driven tracking bracket which are adjacent to each other, wherein the driving tracking bracket and the at least one driven tracking bracket are arranged at intervals;

the active tracking bracket comprises a first upright post, a first main shaft and an active driving mechanism, wherein the first main shaft is arranged at the top of the first upright post, and the active driving mechanism can drive the first main shaft to rotate;

the driven tracking bracket comprises a second upright post, a second main shaft and a driven driving mechanism, wherein the second main shaft is arranged at the top of the second upright post, the driven driving mechanism can drive the second main shaft to rotate, and the driven driving mechanism is directly or indirectly connected with the driving mechanism;

the first upright post and the second upright post are correspondingly arranged, and the first upright post and the second upright post are installed on the bearing substrate.

As a further improvement of the utility model, the bearing matrix comprises a plurality of steel beams, the plurality of steel beams are respectively arranged at intervals along a first direction, the first direction is perpendicular to the extending direction of the first main shaft, and the first upright post and the second upright post are fixed on the steel beams.

As a further improvement of the utility model, the linkage tracking bracket applied to the roof further comprises a flange, wherein the flange is arranged at the bottoms of the first upright post and the second upright post, and the first upright post and the second upright post are fixed with the steel beam through the flange.

As a further improvement of the utility model, the sections of the first upright post and the second upright post are C-shaped, and the flange is provided with a plurality of through holes, and the through holes correspond to the corners of the first upright post and the second upright post.

As a further improvement of the utility model, reinforcing ribs are arranged among the first upright post, the second upright post and the flange.

As a further improvement of the utility model, the bearing matrix further comprises a plurality of cement piers, the cement piers are respectively arranged at intervals along the first direction, and the cement piers are fixed on the steel beam.

As a further improvement of the utility model, the bearing substrate comprises a plurality of cement piers which are respectively arranged at intervals along a second direction, the second direction is parallel to the extending direction of the first main shaft, and the first upright post and the second upright post are arranged on the cement piers.

As a further improvement of the present utility model, the first upright and the second upright are respectively fixed to the parapet wall of the roof through the steel cables.

As a further improvement of the present utility model, the adjacent driving mechanism and driven driving mechanism are connected by a linkage shaft to transmit the power output from the driving mechanism to the driven driving mechanism; and/or, two adjacent driven driving mechanisms are connected through the linkage shaft.

As a further development of the utility model, the driving drive comprises a motor and a driving drive, the driven drive comprises a driven drive, the linkage shaft is connected to the driving drive and the driven drive, and/or the linkage shaft is connected to two adjacent driven drives.

Compared with the prior art, the utility model has the following advantages: the utility model discloses a linkage tracking bracket applied to a roof. The roof is provided with a bearing substrate, and the linkage tracking bracket comprises an adjacent driving tracking bracket and at least one driven tracking bracket. The driving tracking support comprises a first upright post, and the driven tracking support comprises a second upright post. The first stand corresponds with the second stand and sets up, through installing first stand and second stand on bearing the weight of the base member for the linkage tracking support can be fixed in the roof, has improved the generated energy, has also strengthened the stability and the adaptability of linkage tracking support, and linkage structure can reduce cost simultaneously.

Drawings

FIG. 1 is a schematic perspective view of a linked tracking bracket and photovoltaic module of the present utility model applied to a roof;

FIG. 2 is a schematic perspective view of a linked tracking bracket of the present utility model applied to a roof;

FIG. 3 is an enlarged partial schematic view of the first post and the load bearing substrate of FIG. 2;

FIG. 4 is an enlarged partial schematic view of the active drive mechanism and linkage rod of FIG. 2 in an assembled state;

FIG. 5 is an enlarged partial schematic view of the driven drive mechanism and linkage rod of FIG. 2 in an assembled condition;

FIG. 6 is an enlarged schematic view of a portion of the active drive mechanism of FIG. 2;

fig. 7 is an enlarged partial schematic view of a first embodiment of the driven drive mechanism of the present utility model.

Detailed Description

Exemplary embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. If there are several specific embodiments, the features in these embodiments can be combined with each other without conflict. When the description refers to the accompanying drawings, the same numbers in different drawings denote the same or similar elements, unless otherwise specified. What is described in the following exemplary embodiments does not represent all embodiments consistent with the utility model; rather, they are merely examples of apparatus, articles, and/or methods that are consistent with aspects of the utility model as set forth in the claims.

The terminology used in the present utility model is for the purpose of describing particular embodiments only and is not intended to limit the scope of the present utility model. As used in the specification and claims of the present utility model, the singular forms "a", "an", or "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be understood that words such as "first," "second," and the like, used in the description and in the claims of the present utility model, do not denote any order, quantity, or importance, but rather are names used to distinguish one feature from another. Likewise, the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. Unless otherwise indicated, the terms "front," "rear," "upper," "lower," and the like are used herein for convenience of description and are not limited to a particular location or to a spatial orientation. The word "comprising" or "comprises", and the like, is an open-ended expression, meaning that elements appearing before "comprising" or "including", encompass the elements appearing after "comprising" or "including", and equivalents thereof, and not exclude that elements appearing before "comprising" or "including", may also include other elements. In the present utility model, if a plurality of the above-mentioned components are present, the meaning of the above-mentioned components is two or more.

Referring to fig. 1 to 7, in order to solve the problems in the prior art, the present utility model discloses a linkage tracking bracket 10 applied to a roof, wherein the linkage tracking bracket 10 comprises adjacent driving tracking brackets 100 and at least one driven tracking bracket 200, the driving tracking brackets 100 and the at least one driven tracking bracket 200 are arranged side by side to form a tracking bracket array according to the area of the roof 20, and the driving tracking brackets 100 can drive the at least one driven tracking bracket 200 to rotate simultaneously, so that the linkage tracking bracket 10 automatically tracks the sun, increases the generated energy and improves the economic benefit. Preferably, the linked tracking bracket 10 of the present utility model is more adaptable to a flat roof 20.

Referring to fig. 1 to 2, an active tracking bracket 100 includes a first upright 1, a first spindle 2, and an active driving mechanism 3, wherein the first spindle 2 is disposed at the top of the first upright 1, and a driving end of the active driving mechanism 3 is connected to the first spindle 2 and is capable of driving the first spindle 2 to rotate. The first main shaft 2 can rotate around the axial direction of the first main shaft to drive the photovoltaic module arranged on the first main shaft 2 to rotate.

Referring to fig. 1 to 2, the driven tracking bracket 200 includes a second upright 201, a second spindle 202, and a driven driving mechanism 203. The second main shaft 202 is disposed on the top of the second upright 201, and the driven driving mechanism 203 can drive the second main shaft 202 to rotate. The second spindle 202 can rotate around its own axis to drive the photovoltaic module mounted on the second spindle 202 to rotate, and the driven driving mechanism 203 is directly or indirectly connected to the driving mechanism 3.

Referring to fig. 1 to 2, the first upright 1 has a plurality of first uprights 1, and the plurality of first uprights 1 are disposed at intervals on top of the first main shaft 2. The second stand column 201 has a plurality of, and a plurality of second stand columns 201 interval sets up in the top of second main shaft 202, and first stand column 1 corresponds the setting with second stand column 201.

Referring to fig. 1 to 2, the roof 20 is provided with a bearing base 300, the first upright 1 and the second upright 201 are fixed on the bearing base 300, and the driving tracking bracket 100 and the driven tracking bracket 200 are reinforced by the bearing base 300, so that the driving tracking bracket 100 and the driven tracking bracket 200 can be directly fixed on the roof 20.

Referring to fig. 1 to 3, in a first embodiment, a bearing substrate 300 includes a plurality of steel beams 310, and the plurality of steel beams 310 are respectively arranged at intervals along a first direction A-A. The first direction A-A is perpendicular to the extending direction of the first main shaft 2, and the first and second columns 1 and 201 are fixed to the steel beam 310. In the present embodiment, the bottom of the first column 1 and the bottom of the second column 201 are welded directly to the steel beam 310. The steel girder 310 is of a double-inner-coil U-shaped steel structure, so that the structure of the steel girder 310 is more stable.

The linkage tracking bracket 10 further comprises a flange 320, the flange 320 is arranged at the bottoms of the first upright 1 and the second upright 201, and the first upright 1 and the second upright 201 are fixed with the steel beam 310 through the flange 320. Preferably, the flange 320 is in a sheet shape, the flange 320 is horizontally placed on top of the steel beam 310, and preferably, the flange 320 is welded and fixed to the top of the steel beam 310. The cross sections of the first upright 1 and the second upright 201 are in an I shape, and the first upright 1 and the second upright 201 are vertically arranged in the center of the flange 320 so as to ensure that the first upright 1 and the second upright 201 can be fixed firmly on the steel beam 310. The flange 320 has a plurality of through holes 3201, and the through holes 3201 correspond to corners of the first upright 1 and the second upright 201. In the present embodiment, the through holes 3201 have four through holes 3201, and the four through holes 3201 are disposed around corners inside the first pillar 1 and the second pillar 201, respectively. By providing the through hole 3201 on the flange 320, when the surfaces of the first upright 1 and the second upright 201 are galvanized, the dropped hot dip zinc flows out of the flange 320 from the through hole 3201, and the hot dip zinc is prevented from being accumulated at the corners of the inner sides of the first upright 1 and the second upright 201.

Reinforcing ribs 330 are further arranged between the first upright 1 and the second upright 201 and the flange 320 respectively. The first upright 1 and the second upright 201 have the same structure, and two reinforcing ribs 330 are arranged at the bottom of each of the first upright 1 and the second upright 201. The two reinforcing ribs 330 are symmetrically arranged on the two symmetrically arranged short side walls of the first upright 1. The connection between the first upright 1 and the second upright 201 and the flange 320 can be reinforced by the two reinforcing ribs 330, so that the first upright 1 and the second upright 201 are prevented from being separated from the flange 320 due to shaking.

Referring to fig. 1 to 3, the bearing substrate 300 further includes a plurality of cement piers 340, the cement piers 340 are respectively disposed at intervals along the first direction A-A, and the cement piers 340 are fixed to the steel beam 310. In this embodiment, each steel girder 310 passes through a plurality of cement piers 340 along the first direction A-A, and the cement piers 340 fix the steel girders 310 on the roof 20, so that the number of the cement piers 340 can be reduced, and meanwhile, the first upright column 1 and the second upright column 201 can be more stable, and the cost is reduced.

In the second embodiment, the carrier 300 is only a plurality of cement piers 340, and the plurality of cement piers 340 are respectively arranged at intervals along a second direction B-B, and the second direction B-B is parallel to the extending direction of the first main shaft 2. The second main shaft 202 is parallel to the first main shaft 2, so that the first upright 1 and the second upright 201 can be arranged on the cement pier 340 to strengthen the first upright 1 and the second upright 201, so that the linkage tracking bracket 10 is stable and reliable on the roof 20.

Referring to fig. 1, as a third embodiment of the present application, the interlocking tracking bracket 10 further includes a steel cable 500, and the first column 1 and the second column 201 are fixed to the parapet wall of the roof 20 by the steel cable 500, respectively. The linkage tracking bracket 10 is secured to the parapet wall by the steel cable 500 to provide stability and reliability on the roof 20.

Referring to fig. 4 to 7, adjacent driving mechanisms 3 and driven driving mechanisms 203 are connected by a linkage shaft 400 to transmit power output from the driving mechanisms 3 to the driven driving mechanisms 203, and adjacent two of the driven driving mechanisms 203 are connected by the linkage shaft 400. The active drive mechanism 3 includes a motor 31 and an active driver. The driving driver includes a first housing 321, a driving member group 322 disposed in the first housing 321 and engaged with the driving member group, and the driving member group 322 includes a first input shaft, a first output shaft 3222, a second output shaft 3223, and a third output shaft 3224. The driving end of the motor 31 is connected to a first input shaft, and the first input shaft, the first output shaft 3222, the second output shaft 3223, and the third output shaft 3224 are respectively disposed in the first casing 321 in a protruding manner. The driving gear set 322 further includes a first gear on the first input shaft, a second gear and a third gear disposed on the second output shaft 3223, a fourth gear and a worm disposed on the second output shaft 3223, and a turbine disposed on the third output shaft 3224. The first gear is vertically meshed with the second gear, the third gear is vertically and parallelly meshed with the fourth gear, and the worm is vertically meshed with the worm gear.

When the motor 31 is started, the first input shaft drives the first output shaft 3222, the second output shaft 3223 and the third output shaft 3224 to rotate simultaneously through the driving transmission member set disposed in the first housing 321. The first output shaft 3222 is disposed along the extending direction of the first main shaft 2, the second output shaft 3223 and the third output shaft 3224 are oppositely protruded out of the first casing 321 along the extending direction perpendicular to the first main shaft 2, and the first output shaft 3222 is located above the second output shaft 3223 and the third output shaft 3224 along the height direction. The first main shaft 2 is connected to a first output shaft 3222, and the second output shaft 3223 and the third output shaft 3224 are connected to the driven driving mechanism 203 via the coupling shaft 400. In another embodiment, if the active tracking stent 100 is located in the edge row of the tracking stent array, only one of the second output shaft 3223 and the third output shaft 3224 needs to protrude from the first housing 321.

Referring to fig. 5 and 7, the driven driving mechanism 203 includes a driven driver, and the linkage shaft 400 is connected to the driving driver and the driven driver, and/or the linkage shaft 400 is connected to two adjacent driven drivers. The driven driver includes a second housing 2031 and a driven drive train 2032 disposed within the second housing 2031 and engaged for driving.

The driven transmission member group 2032 includes a second input shaft 20321 and a fourth output shaft 20322, both ends of the second input shaft 20321 and both ends of the fourth output shaft 20322 are protruded from the second housing 2031, and the driven transmission member group 2032 further includes a worm provided on the second input shaft 20321 and a worm wheel provided on the fourth output shaft 20322, the worm being engaged with the worm wheel. The first output shaft 3222 or the second output shaft 3223 is connected to the second input shaft 20321 through the coupling shaft 400, and when the power transmitted from the drive driver is transmitted to the second input shaft 20321 through the coupling shaft 400, the second input shaft 20321 drives the fourth output shaft 20322 to rotate simultaneously. The second input shaft 20321 is disposed toward the active drive mechanism 3 in the first direction A-A, the fourth output shaft 20322 is disposed along the extending direction of the second main shaft 202, and the fourth output shaft 20322 is disposed above the second input shaft 20321 in the height direction. The fourth output shaft 20322 is connected to the second main shaft 202, and the other end of the joint shaft 400 is connected to the second input shaft 20321.

When the motor 31 drives the first input shaft to drive the first output shaft 3222, the second output shaft 3223 and the third output shaft 3224 to rotate simultaneously, the first output shaft 3222 drives the first main shaft 2 to rotate around the axial direction of the motor, the second output shaft 3223 or the third output shaft 3224 drives the linkage shaft 400 to rotate, the linkage shaft 400 drives the second input shaft 20321 to rotate, and the second input shaft 20321 drives the fourth output shaft 20322 to rotate, so as to drive the second main shaft 202 to rotate around the axial direction of the motor, thereby realizing that the driving tracking bracket 100 and the driven tracking bracket 200 of the linkage tracking bracket 10 can synchronously rotate. The linkage tracking bracket 10 in the embodiment greatly improves the stability of the whole system, reduces the structural material consumption and reduces the material cost; meanwhile, the number of control boxes can be reduced, and the electrical cost is reduced; and can adapt to different special-shaped flat roofs 20, and the limited roofs 20 are utilized to enhance the generating capacity benefit.

In summary, the present utility model discloses a linkage tracking bracket 10 for a roof 20. The roof 20 is provided with a load bearing base 300 and the linked tracking bracket 10 includes adjacent driving tracking brackets 100 and at least one driven tracking bracket 200. The active tracking bracket 100 includes a first upright 1 and the passive tracking bracket 200 includes a second upright 201. The first upright 1 and the second upright 201 are correspondingly arranged, and the first upright 1 and the second upright 201 are arranged on the bearing base 300, so that the linkage tracking bracket 10 can be fixed on the roof 20, the stability and the adaptability of the linkage tracking bracket 10 are improved, the generating capacity is improved, and the cost is reduced.

The above embodiments are only for illustrating the present utility model and not for limiting the technical solutions described in the present utility model, and the understanding of the present specification should be based on the description of the directivity of the present utility model such as "front", "rear", "left", "right", "upper", "lower", etc., and although the present specification has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that the present utility model may be modified or equivalent by those skilled in the art, and all the technical solutions and improvements that do not depart from the spirit and scope of the present utility model should be covered by the claims of the present utility model.

Claims (10)

1. Be applied to linkage tracking support on roof, its characterized in that: the roof (20) is provided with a bearing substrate (300), the linkage tracking bracket comprises an adjacent driving tracking bracket (100) and at least one driven tracking bracket (200), and the driving tracking bracket (100) and the at least one driven tracking bracket (200) are arranged at intervals in parallel;

the active tracking bracket (100) comprises a first upright post (1), a first main shaft (2) and an active driving mechanism (3), wherein the first main shaft (2) is arranged at the top of the first upright post (1), and the active driving mechanism (3) can drive the first main shaft (2) to rotate;

the driven tracking bracket (200) comprises a second upright post (201), a second main shaft (202) and a driven driving mechanism (203), wherein the second main shaft (202) is arranged at the top of the second upright post (201), the driven driving mechanism (203) can drive the second main shaft (202) to rotate, and the driven driving mechanism (203) is directly or indirectly connected with the driving mechanism (3);

the first upright (1) and the second upright (201) are correspondingly arranged, and the first upright (1) and the second upright (201) are installed on the bearing substrate (300).

2. The linked tracking bracket for use on a roof of claim 1, wherein: the bearing matrix (300) comprises a plurality of steel beams (310), the steel beams (310) are arranged at intervals along a first direction, the first direction is perpendicular to the extending direction of the first main shaft (2), and the first upright post (1) and the second upright post (201) are fixed on the steel beams (310).

3. The linked tracking bracket for use on a roof of claim 2, wherein: the linkage tracking support further comprises a flange (320), the flange (320) is arranged at the bottoms of the first upright (1) and the second upright (201), and the first upright (1) and the second upright (201) are fixed with the steel beam (310) through the flange (320).

4. A linked tracking bracket for use on a roof as defined in claim 3, wherein: the cross sections of the first upright (1) and the second upright (201) are C-shaped, the flange (320) is provided with a plurality of through holes (3201), and the through holes (3201) correspond to the corners of the first upright (1) and the second upright (201).

5. A linked tracking bracket for use on a roof as defined in claim 3, wherein: reinforcing ribs (330) are further arranged between the first upright (1) and the second upright (201) and the flange (320).

6. The linked tracking bracket for use on a roof of claim 2, wherein: the bearing substrate (300) further comprises a plurality of cement piers (340), the cement piers (340) are arranged at intervals along the first direction respectively, and the cement piers (340) are fixed on the steel beam (310).

7. The linked tracking bracket for use on a roof of claim 1, wherein: the bearing substrate (300) comprises a plurality of cement piers (340), the cement piers (340) are arranged at intervals along a second direction, the second direction is parallel to the extending direction of the first main shaft (2), and the first upright post (1) and the second upright post (201) are arranged on the cement piers (340).

8. The linked tracking bracket for use on a roof of claim 1, wherein: the novel parapet wall structure further comprises steel cables (500), wherein the first upright posts (1) and the second upright posts (201) are respectively fixed on the parapet wall of the roof (20) through the steel cables (500).

9. The linked tracking bracket for use on a roof of claim 1, wherein: the adjacent driving mechanism (3) and the driven driving mechanism (203) are connected through a linkage shaft (400) so as to transmit the power output by the driving mechanism (3) to the driven driving mechanism (203); and/or, two adjacent driven driving mechanisms (203) are connected through the linkage shaft (400).

10. The linked tracking bracket for use on a roof of claim 9, wherein: the driving mechanism (3) comprises a motor (31) and a driving driver, the driven driving mechanism (203) comprises a driven driver, the universal driving shaft (400) is connected with the driving driver and the driven driver, and/or the universal driving shaft (400) is connected with two adjacent driven drivers.