CN215186567U

CN215186567U - Supporting device

Info

Publication number: CN215186567U
Application number: CN202120783734.7U
Authority: CN
Inventors: 韦海峰
Original assignee: Sungrow Renewables Development Co Ltd
Current assignee: Sungrow Renewables Development Co Ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-12-14
Anticipated expiration: 2031-04-16

Abstract

The utility model provides a supporting device for support photovoltaic module, supporting device includes: the support frame is used for supporting the photovoltaic module; the rotating part is connected with the support frame, at least part of the rotating part is rotatably arranged around a preset axis, and the support frame is driven to rotate through the rotating part; the fixed part, the fixed part includes fixed column and supporting part, and the supporting part sets up the tip at the fixed column, and the rotation portion is for the supporting part around predetermined axis rotationally set up. The utility model provides a lower problem of strutting arrangement's among the prior art structural stability.

Description

Supporting device

Technical Field

The utility model relates to a photovoltaic board supports the field, particularly, relates to a strutting arrangement.

Background

At present, photovoltaic power generation is rapidly developed due to low energy consumption efficiency, high utilization rate and low cost, and cost reduction and efficiency improvement become main targets of photovoltaic technology development in the era of photovoltaic power generation price balance.

Theoretical analysis and practice have all proved that the generated energy of the photovoltaic module can be effectively improved by adjusting different module inclination angles according to the sun irradiation angle in different time periods of the photovoltaic module in one year, so that the inclination angle adjustable width module support which is simple in structure and convenient to operate becomes the main force of the photovoltaic module support.

However, the steel amount for the main beam of the existing photovoltaic module support is large, the stress of the secondary beam is unreasonable for a cantilever structure, the possibility of wind vibration damage in areas with large wind load is large, the structure is complex, and the construction quality is difficult to guarantee.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a support device to solve the lower problem of the structural stability of the support device in the prior art.

In order to achieve the above object, according to the utility model provides a supporting device for support photovoltaic module, supporting device includes: the support frame is used for supporting the photovoltaic module; the rotating part is connected with the support frame, at least part of the rotating part is rotatably arranged around a preset axis, and the support frame is driven to rotate through the rotating part; the fixed part, the fixed part includes fixed column and supporting part, and the supporting part sets up the tip at the fixed column, and the rotation portion is for the supporting part around predetermined axis rotationally set up.

Furthermore, the rotating part comprises a rotating disc and a rotating part, the rotating part is connected with the rotating disc, and the rotating disc is driven to rotate by the rotating part; the rotating disc is rotatably disposed with respect to the fixed portion.

Further, be provided with first location portion on the supporting part, be provided with the second location portion relative with first location portion on the rolling disc, strutting arrangement still includes: the connecting piece is arranged on the rotating disc through the second positioning part, and at least part of the connecting piece penetrates through the first positioning part to connect the supporting part and the rotating disc; or the connecting piece is arranged on the supporting part through the first positioning part, and at least part of the connecting piece is arranged in the second positioning part in a penetrating mode so as to be connected with the supporting part and the rotating disc.

Further, the tip of connecting piece is provided with the locking hole, has first contained angle between the axis of the hole heart line in locking hole and connecting piece, and strutting arrangement still includes: the retaining member, at least part of retaining member is inserted and is established in the locking hole.

Furthermore, the second location portion is a plurality of, and a plurality of second location portion sets up along the circumference interval of rolling disc, and first location portion is a plurality of, and a plurality of first location portions and a plurality of second location portion set up one-to-one.

Furthermore, a rotating hole is formed in the rotating disc, and at least part of the rotating piece penetrates through the rotating hole and is connected with the rotating disc.

Furthermore, the end part of the rotating part is provided with an operating part, the operating part is detachably connected with the rotating part, and a second included angle is formed between the extending direction of the operating part and the extending direction of the rotating part.

Further, the first end of support frame is articulated with the supporting part, and the rotation portion includes: the one end of slide bar is articulated with the second end of support frame, and the other end and the supporting part of slide bar are connected, and the movable setting of extending direction of slide bar along the supporting part to drive the support frame and rotate.

Further, the support portion includes: the supporting piece is arranged at the end part of the fixed column, a sliding groove is formed in the supporting piece, and at least part of the sliding rod is arranged in the sliding groove; a strip-shaped hole communicated with the sliding groove is formed in the side face of the supporting piece; at least part of the pushing piece penetrates through the strip-shaped hole and then is connected with the sliding rod, and the sliding rod is driven to move in the sliding chute by the pushing piece; the fixing piece is arranged at the end part of the pushing piece and connected with the pushing piece, a plurality of fixing holes are formed in the supporting piece, and at least part of the fixing piece is inserted into one of the fixing holes so as to fix the pushing piece at a preset position.

Further, the support frame includes: the supporting purlines are provided with clamping grooves, and at least part of photovoltaic modules are clamped in the clamping grooves.

Use the technical scheme of the utility model, according to the utility model provides a support arrangement, support arrangement are used for supporting photovoltaic module, and support arrangement includes: the support frame is used for supporting the photovoltaic module; the rotating part is connected with the support frame, at least part of the rotating part is rotatably arranged around a preset axis, and the support frame is driven to rotate through the rotating part; the fixed part includes fixed column and supporting part, and the supporting part setting is connected with the supporting part at the tip of fixed column, rotation portion, and rotation portion is for the supporting part around predetermined axis rotationally set up. The photovoltaic module is connected with the support frame in the arrangement mode and integrated, the fixing portion is fixed at the preset position, the rotating portion of the supporting device is separated from the fixing portion, the force transmission path of the structure is shortened, the truss structure in the photovoltaic module is combined with the support structure, the overall structure is simple, and the stability of the supporting device is improved.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic structural view of a first embodiment of a support device according to the present invention;

figure 2 shows a side view of a first embodiment of a support device according to the invention;

fig. 3 shows a schematic structural view of a rotating part in a first embodiment of a supporting device according to the present invention;

fig. 4 shows a schematic structural view of a connecting piece in a first embodiment of a support device according to the invention;

fig. 5 shows a schematic structural view of a rotating member in a first embodiment of a supporting device according to the present invention;

fig. 6 shows a schematic view of a first mounting of the fixing part in a first embodiment of the support device according to the invention;

fig. 7 shows a schematic view of a second mounting of the fixing part in the first embodiment of the support device according to the invention;

fig. 8 shows a schematic structural view of a second embodiment of a support device according to the present invention;

fig. 9 shows a top view of a support in the support device according to fig. 8;

fig. 10 shows a side view of a support in the support device according to fig. 8;

FIG. 11 shows a schematic view of the structure of the pusher in the support device according to FIG. 8;

fig. 12 shows a schematic structural view of a support frame of a support device according to the present invention.

Wherein the figures include the following reference numerals:

100. a photovoltaic module; 1. a support frame; 2. a rotating part; 3. a fixed part; 30. fixing a column; 31. a support portion; 20. rotating the disc; 21. a rotating member; 310. a first positioning portion; 201. a second positioning portion; 4. a connecting member; 40. a locking hole; 22. a slide bar; 311. a support member; 3110. a chute; 312. a pusher member; 313. a fixing member; 3111. a fixing hole; 10. supporting a purline; 11. a lower chord.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The utility model provides a supporting device please refer to fig. 1 to fig. 12, wherein, supporting device is used for supporting photovoltaic module 100, and supporting device includes: the support frame 1 is used for supporting the photovoltaic module 100; the rotating part 2 is connected with the support frame 1, at least part of the rotating part 2 is rotatably arranged around a preset axis, and the rotating part 2 drives the support frame 1 to rotate; the fixing portion 3 includes a fixing column 30 and a support portion 31, the support portion 31 is provided at an end portion of the fixing column 30, the rotating portion 2 is connected to the support portion 31, and the rotating portion 2 is rotatably provided about a predetermined axis with respect to the support portion 31.

According to the utility model provides a strutting arrangement, strutting arrangement are used for supporting photovoltaic module 100, and strutting arrangement includes: the support frame 1 is used for supporting the photovoltaic module 100; the rotating part 2 is connected with the support frame 1, at least part of the rotating part 2 is rotatably arranged around a preset axis, and the rotating part 2 drives the support frame 1 to rotate; the fixing portion 3 includes a fixing column 30 and a support portion 31, the support portion 31 is provided at an end portion of the fixing column 30, the rotating portion 2 is connected to the support portion 31, and the rotating portion 2 is rotatably provided about a predetermined axis with respect to the support portion 31. The photovoltaic assembly 100 is connected with the support frame 1 and integrated, the fixing portion 3 is fixed at a preset position, the rotating portion 2 of the supporting device is separated from the fixing portion 3, a force transmission path of the structure is shortened, the truss structure in the photovoltaic assembly 100 is combined with the support structure, the overall structure is simple, and the stability of the supporting device is improved.

Specifically, in the embodiment provided by the present invention, the supporting portion 31 can be installed at the end of the fixing column 30 by welding, or the supporting portion 31 is installed on the fixing column 30 by the installation method of the hoop.

In the specific implementation process, as shown in fig. 2, the rotating part 2 includes a rotating disc 20 and a rotating member 21, the rotating member 21 is connected to the rotating disc 20, and the rotating disc 20 is driven to rotate by the rotating member 21; the rotating disc 20 is connected with the support frame 1 and the fixing part 3 respectively, and the rotating disc 20 is rotatably arranged relative to the fixing part 3. The arrangement is convenient for the photovoltaic module to adjust the inclination angle of the photovoltaic module 100 according to the sun irradiation angle and the sun irradiation angle, so that the generating capacity of the photovoltaic module 100 can be effectively improved.

As shown in fig. 3 to 7, the support portion 31 is provided with a first positioning portion 310, the rotating disk 20 is provided with a second positioning portion 201 opposite to the first positioning portion 310, and the support device further includes: a connection member 4, the connection member 4 being mounted on the rotary disk 20 through the second positioning portion 201, at least a portion of the connection member 4 being inserted through the first positioning portion 310 to connect the support portion 31 and the rotary disk 20; alternatively, the link 4 is mounted on the support portion 31 by the first positioning portion 310, and at least a portion of the link 4 is inserted into the second positioning portion 201 to connect the support portion 31 and the rotating disc 20. Specifically, the connecting member 4 is fixedly connected to the rotating disc 20, and during the process of assembling the supporting device, the connecting member 4 is directly inserted into the first positioning portion 310 to connect the rotating disc 20 with the supporting portion 31, and when the photovoltaic module 100 needs to be rotated, the rotating disc 20 is moved until the connecting member 4 is separated from the first positioning portion 310 to rotate the rotating disc 20. Preferably, the first positioning portion 310 is a first positioning hole, and the second positioning portion 201 is a second positioning hole.

In a specific implementation process, as shown in fig. 4, a locking hole 40 is disposed at an end of the connecting member 4, a first included angle is formed between a hole center line of the locking hole 40 and an axis of the connecting member 4, and the supporting device further includes: and a locking member, at least a portion of which is inserted into the locking hole 40. In this way, the support portion 31 is stopped or the rotating disk 20 is stopped by the locking member in the axial direction of the rotating disk 20, and the rotating disk 20 and the support portion 31 are prevented from being separated from each other. Specifically, the connecting member 4 is a fixing pin, and after the fixing pin is inserted into the first positioning hole or the second positioning hole, a locking member is inserted into the locking hole 40, and the locking member is a spring bolt.

In a specific implementation, the number of the second positioning portions 201 is plural, the plural second positioning portions 201 are arranged at intervals along the circumferential direction of the rotating disc 20, the number of the first positioning portions 310 is plural, and the plural first positioning portions 310 and the plural second positioning portions 201 are arranged in a one-to-one correspondence manner. This arrangement improves the stability of the connection between the rotary disk 20 and the support portion 31, and the number of the link members 4 needs to be determined by mechanical calculation.

In the specific implementation process, the rotating disc 20 is provided with a rotating hole, and at least part of the rotating member 21 penetrates through the rotating hole and is connected with the rotating disc 20. This arrangement facilitates the rotation of the rotating disc 20 by the rotating member 21, thereby changing the direction and angle of the photovoltaic module 100. Wherein, the rotating member 21 is a rotating shaft or a rotating rod.

Wherein, for the convenience of adjusting photovoltaic module's angle, the tip of rotating piece 21 is provided with the operating parts, and the operating parts with rotate 21 detachably connection, the extending direction of operating parts and the extending direction who rotates piece 21 between have the second contained angle. Specifically, the both ends of rotating piece 21 are provided with the application of force hole, insert two operating parts respectively in the application of force hole at a rotation piece 21 both ends, and operating personnel rotates two operating parts simultaneously to the rotation piece 21 of drive rotates.

In specific implementation, the support portion 31 is a fixed disk, the fixed disk is mounted at the end of the fixed disk, the rotating disk 20 and the support frame 1 are assembled with the fixed disk, and the rotating piece 21 is fixedly connected with the rotating disk 20; when the angle of photovoltaic module 100 needs to be adjusted, the operating part is inserted into the force application hole, the locking part is pulled out, force is applied along the axis direction of the rotating part 21, the rotating disc 20 is separated from the fixed disc, then the rotating part 21 is rotated, the photovoltaic module 100 is rotated to a preset angle, force is applied along the axis direction of the rotating part 21, the rotating disc 20 is connected with the fixed disc, the locking part is inserted into the locking space, the operating part is pulled out, and angle adjustment is finished. Specifically, as shown in fig. 1, fixed part 3 and rotation portion 2 are the multiunit to support frame 1, a plurality of photovoltaic boards of arranging side by side on the support frame 1, in the assembling process, can rotate and connect through the connecting piece between 21 adjacent two, directly can drive a plurality of photovoltaic boards and rotate simultaneously to the both ends application of force of rotating 21 this moment.

In another embodiment provided by the present invention, as shown in fig. 8, the first end of the supporting frame 1 is hinged to the supporting portion 31, and the rotating portion 2 includes: the one end of slide bar 22, slide bar 22 is articulated with the second end of support frame 1, and the other end and the supporting part 31 of slide bar 22 are connected, and slide bar 22 is along the movably setting of the extending direction of supporting part 31 to drive support frame 1 and rotate. This arrangement is hinged to the support frame 1 by means of the sliding bar 22, while the sliding bar 22 is movably arranged to facilitate adjustment of the angle of the photovoltaic module 100. Specifically, the support frame 1 includes a lower chord 11, and the slide bar 22 is hinged to the lower chord 11.

As shown in fig. 8 to 11, the support portion 31 includes: a support 311 disposed at an end of the fixed column 30, the support 311 having a sliding slot 3110, at least a portion of the sliding rod 22 being mounted in the sliding slot 3110; a strip-shaped hole communicated with the chute 3110 is arranged on the side surface of the support piece 311; at least part of the pushing member 312 passes through the strip-shaped hole and then is connected with the sliding rod 22, and the pushing member 312 drives the sliding rod 22 to move in the sliding chute 3110; the arrangement is simple in structure and convenient to operate. And a fixing member 313 provided at an end of the pushing member 312 and connected to the pushing member 312, the supporting member 311 being provided with a plurality of fixing holes 3111, at least a portion of the fixing member 313 being inserted into one of the fixing holes 3111 to fix the pushing member 312 at a predetermined position. This arrangement facilitates adjustment of the angle of the slide bar 22, enables rotation through a variable triangle, and also facilitates positioning with the slide bar 22 to maintain the photovoltaic module 100 at a predetermined angle. Simple structure, with low costs and improved the generated energy.

As shown in fig. 10, the support frame 1 includes: supporting purline 10 is provided with the draw-in groove on the supporting purline 10, and at least part joint of photovoltaic module 100 is in the draw-in groove. The photovoltaic plate is convenient to install by the aid of the arrangement, the shielding area of the supporting purlines 10 for the photovoltaic plate is reduced, the photovoltaic plate can work more effectively under the condition of rotating 180 degrees, and meanwhile, the supporting photovoltaic plate better supporting the purlines 10 can be guaranteed.

The utility model provides an among the strutting arrangement, the design philosophy that can make full use of the rotation portion 2 on the support frame 1 and supporting part 31 separate makes strutting arrangement pass power route weak point, and structural reliability is high, and the steel volume is less for the structure, has improved the anti wind ability of shaking of support, can realize the prefabrication of batch production and field assembly, improves strutting arrangement's assembly rate greatly, reduces construction period, simple structure and simple to operate. Wherein, be connected through the end plate between support frame 1 and the rotation portion 2, the end plate sets to a plurality ofly, guarantee the stability of being connected between support frame 1 and the rotation portion 2, in the installation, can be with support frame 1 and end plate direct design as a module, or, make rotation portion 2 and end plate be a module, so that assemble between rotation portion 2 and the support frame 1 (need to explain here, be not limited to between support frame 1 and the rotation portion 2 and be connected through the end plate, direct welding or connect all through other adapting unit that have the connection effect between support frame 1 and the rotation portion 2 the utility model discloses an within the protection scope.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A support device for supporting a photovoltaic module (100), the support device comprising:

a support frame (1) for supporting the photovoltaic module (100);

the rotating part (2) is connected with the support frame (1), at least part of the rotating part (2) is rotatably arranged around a preset axis, and the support frame (1) is driven to rotate through the rotating part (2);

the fixing part (3) comprises a fixing column (30) and a supporting part (31), the supporting part (31) is arranged at the end part of the fixing column (30), and the rotating part (2) is rotatably arranged around a preset axis relative to the supporting part (31).

2. The support device according to claim 1, wherein the rotating part (2) comprises a rotating disc (20) and a rotating member (21), the rotating member (21) is connected with the rotating disc (20), and the rotating disc (20) is driven to rotate by the rotating member (21); the rotating disk (20) is rotatably arranged relative to the fixed part (3).

3. The support device according to claim 2, wherein a first positioning portion (310) is provided on the support portion (31), and a second positioning portion (201) opposite to the first positioning portion (310) is provided on the rotating disc (20), the support device further comprising:

a connecting member (4), wherein the connecting member (4) is mounted on the rotary disc (20) through the second positioning portion (201), and at least part of the connecting member (4) is inserted into the first positioning portion (310) to connect the support portion (31) and the rotary disc (20); or the like, or, alternatively,

the connecting piece (4) is mounted on the supporting part (31) through the first positioning part (310), and at least part of the connecting piece (4) penetrates through the second positioning part (201) to connect the supporting part (31) and the rotating disc (20).

4. The support device according to claim 3, wherein the end of the connecting member (4) is provided with a locking hole (40), and a hole center line of the locking hole (40) and an axis of the connecting member (4) form a first included angle, and the support device further comprises:

a locking member at least partially inserted in the locking hole (40).

5. The supporting device according to claim 3, wherein the second positioning portion (201) is provided in plurality, a plurality of the second positioning portions (201) are provided at intervals in a circumferential direction of the rotating disk (20), the first positioning portion (310) is provided in plurality, and a plurality of the first positioning portions (310) and a plurality of the second positioning portions (201) are provided in one-to-one correspondence.

6. The support device according to any one of claims 2 to 5, characterized in that the rotary disk (20) is provided with a rotary hole, and at least part of the rotary member (21) is arranged in the rotary hole and connected with the rotary disk (20).

7. Support device according to claim 6, characterized in that the end of the rotating member (21) is provided with an operating member, which is detachably connected to the rotating member (21), and the extending direction of the operating member and the extending direction of the rotating member (21) have a second angle therebetween.

8. The supporting device according to claim 1, characterized in that the first end of the supporting frame (1) is hinged with the supporting portion (31), the rotating portion (2) comprising:

the sliding rod (22), the one end of sliding rod (22) with the second end of support frame (1) is articulated, the other end of sliding rod (22) with supporting part (31) are connected, sliding rod (22) along the movably setting of extending direction of supporting part (31), in order to drive support frame (1) rotates.

9. The support device according to claim 8, characterized in that the support (31) comprises:

a support (311) arranged at the end of the fixed column (30), wherein a sliding groove (3110) is arranged on the support (311), and at least part of the sliding rod (22) is arranged in the sliding groove (3110); a strip-shaped hole communicated with the sliding groove (3110) is formed in the side face of the supporting piece (311);

at least part of the pushing piece (312) penetrates through the strip-shaped hole and then is connected with the sliding rod (22), and the sliding rod (22) is driven to move in the sliding groove (3110) by the pushing piece (312);

a fixing member (313) disposed at an end of the pushing member (312) and connected to the pushing member (312), the supporting member (311) being provided with a plurality of fixing holes (3111), at least a portion of the fixing member (313) being inserted into one fixing hole (3111) of the plurality of fixing holes (3111) to fix the pushing member (312) at a predetermined position.

10. The supporting device according to claim 1, characterized in that the supporting frame (1) comprises:

the photovoltaic module supporting structure comprises supporting purlines (10), wherein clamping grooves are formed in the supporting purlines (10), and at least part of the photovoltaic module (100) is clamped in the clamping grooves.