CN211266833U

CN211266833U - Adjustable photovoltaic support

Info

Publication number: CN211266833U
Application number: CN201922068347.0U
Authority: CN
Inventors: 郭希武
Original assignee: Tianjin Jinjingcheng New Energy Technology Co ltd
Current assignee: Tianjin Jinjingcheng New Energy Technology Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-08-14
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses an adjustable photovoltaic support, which relates to the technical field of photovoltaic equipment and comprises a base, a mounting rack and a supporting component which is arranged on the base and is used for supporting the mounting rack, wherein the base comprises a base and a rotating seat which is horizontally rotated and arranged on the base and is used for installing the supporting component; the supporting component comprises supporting rods and an adjusting component which are respectively arranged on two opposite sides of the mounting rack; the lower end of the supporting rod is fixed with the rotating seat, and the upper end of the supporting rod is hinged with the mounting frame; the adjusting component pushes one side of the mounting frame, which is far away from the supporting rod, to be far away from or close to the rotating seat. The utility model provides a job stabilization, the simple operation can realize the nimble regulation of photovoltaic board inclination and incline direction, helps realizing the adjustable photovoltaic support of the biggest daylighting volume of photovoltaic board.

Description

Adjustable photovoltaic support

Technical Field

The utility model relates to a photovoltaic equipment technical field especially relates to an adjustable photovoltaic support.

Background

A photovoltaic panel is a device for generating solar power, and the installation angle of the photovoltaic panel is very important in order to maximize the amount of light collected by the photovoltaic panel. As shown in fig. 1, the existing photovoltaic panel is generally fixed on a cement pier through a simple bracket; the simple support comprises a first support frame 1, a second support frame 2 and a mounting frame 30 fixedly arranged on the first support frame 1 and the second support frame 2; the photovoltaic panel may be secured to the mounting bracket 30. Because the height of the first support frame 1 is different from that of the second support frame 2, the photovoltaic panel has a certain inclination angle, so that the photovoltaic panel obtains the maximum lighting amount.

However, since the simple bracket is fixed on the ground through the cement pier, the inclination direction and the inclination angle of the photovoltaic panel are unchanged; the irradiation angle of sunlight is constantly changing in one day, so the adopted simple support for mounting the photovoltaic panel can not ensure the daylighting amount of the photovoltaic panel.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an adjustable photovoltaic support, supporting component and mounting bracket can rotate along with rotating the seat, and adjusting component can promote the mounting bracket upset to the inclination and the incline direction of photovoltaic board on the nimble mounting bracket of adjusting help realizing the maximum daylighting volume of photovoltaic board.

The above technical purpose of the present invention can be achieved by the following technical solutions:

an adjustable photovoltaic support comprises a base, a mounting rack and a supporting assembly, wherein the supporting assembly is arranged on the base and used for supporting the mounting rack; the supporting component comprises supporting rods and an adjusting component which are respectively arranged on two opposite sides of the mounting rack; the lower end of the supporting rod is fixed with the rotating seat, and the upper end of the supporting rod is hinged with the mounting frame; the adjusting component pushes one side, far away from the supporting rod, of the mounting frame to be far away from or close to the rotating seat.

The utility model discloses further set up to: a positioning groove is concavely formed in the center of the upper side of the base; the center of the lower side of the rotating seat is convexly provided with a positioning boss which is used for being embedded and matched with the positioning groove.

The utility model discloses further set up to: the upper side of the base is provided with a lower smooth layer arranged around the positioning groove; an upper smooth layer which is arranged around the positioning boss and used for being abutted against the lower smooth layer is arranged on the lower side of the rotating seat.

The utility model discloses further set up to: the rotating seat is characterized in that a rotating shaft vertically penetrates through the center of the rotating seat, and an upper limiting assembly used for abutting against the upper surface of the rotating seat and a lower limiting assembly used for abutting against the lower surface of the base are respectively arranged on two axial sides of the rotating shaft.

The utility model discloses further set up to: the upper limiting assembly comprises a thrust bearing, a gasket and an upper locking nut which are sequentially sleeved on the transfer shaft from bottom to top, and the thrust bearing is tightly propped against the rotating seat through the gasket by the upper locking nut; the lower limiting assembly comprises a gasket and a lower locking nut which are sequentially sleeved on the transfer shaft from top to bottom, and the gasket is abutted to the lower locking nut tightly on the base.

The utility model discloses further set up to: the adjusting assembly comprises an upper connecting rod, a lower connecting rod and a linkage piece, wherein one end of the upper connecting rod is hinged with the lower side of the mounting frame, one end of the lower connecting rod is hinged with the upper side of the rotating seat, and the linkage piece is used for connecting the upper connecting rod and the lower connecting rod; the linkage piece drives the upper connecting rod and the lower connecting rod to synchronously approach or keep away from each other.

The utility model discloses further set up to: the linkage piece is a threaded adjusting rod, two axial sides of the threaded adjusting rod are respectively arranged in the upper connecting rod and the lower connecting rod in a penetrating mode along axial threads of the threaded adjusting rod, and the thread turning directions of the threaded adjusting rod and the threads of the upper connecting rod and the threads of the lower connecting rod are matched in an opposite mode.

The utility model discloses further set up to: and a knob for being held by a hand is further integrally formed in the middle section of the threaded adjusting rod.

The utility model discloses further set up to: the mounting frame comprises a bearing frame for connecting the support assembly and a plurality of support rods which are arranged on the upper side of the bearing frame at intervals in parallel; each of the support rods is arranged on the bearing frame in a sliding mode along the direction of the vertical connecting line of the support rods, and the bearing frame is further provided with a fixing assembly used for detachably fixing each support rod.

To sum up, the utility model discloses a beneficial technological effect does:

(1) the supporting assembly, the mounting frame and the photovoltaic panel are driven to synchronously rotate through the rotating seat, so that the inclination direction of the photovoltaic panel is flexibly adjusted; meanwhile, the adjusting assembly is used for driving the mounting frame to turn up and down, so that the inclination angle of the photovoltaic panel is flexibly adjusted; therefore, the photovoltaic panel can be flexibly adjusted according to the change of the sunshine condition, and the maximum lighting quantity of the photovoltaic panel is favorably realized;

(2) the adjusting assembly is arranged into a structural form of combining the upper connecting rod, the lower connecting rod and the threaded adjusting rod, the threaded adjusting rod is utilized to drive the upper connecting rod and the lower connecting rod to synchronously approach or depart from each other, and a knob arranged on the threaded adjusting rod is matched, so that the convenience of inclination adjusting operation of the photovoltaic panel is greatly improved;

(3) through setting the mounting bracket to bear the structural style of a frame and a plurality of cradling piece combination to make the cradling piece can follow and bear the translation of a length direction, can satisfy the installation demand of not equidimension photovoltaic board, the practicality strengthens greatly.

Drawings

FIG. 1 is a schematic structural diagram of a prior art simple bracket;

fig. 2 is an axial view of the overall structure of an embodiment of the present invention;

FIG. 3 is a schematic view of the overall structure of an embodiment of the present invention in half section;

fig. 4 is a top view of a mounting bracket according to an embodiment of the present invention.

Reference numerals: 1. a first support frame; 2. a second support frame; 10. a base; 11. a base; 111. positioning a groove; 112. a lower finish layer; 12. a rotating seat; 121. positioning the boss; 122. an upper finish layer; 20. a support assembly; 21. a support bar; 22. an adjustment assembly; 221. an upper connecting rod; 222. a lower connecting rod; 223. a threaded adjusting rod; 2231. a knob; 30. a mounting frame; 31. a carrier; 311. a kidney-shaped groove; 32. a support rod; 40. a transfer shaft; 50. an upper lock nut; 60. a gasket; 70. a thrust bearing; 80. and a lower locking nut.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 2, the adjustable photovoltaic support comprises a base 10, a support assembly 20 arranged on the upper side of the base 10, and a mounting rack 30 arranged on the support assembly 20; wherein, the support component 20 can support the mounting frame 30, and the mounting frame 30 is directly used for mounting the photovoltaic panel.

Referring to fig. 3, the base 10 includes a base 11 and a rotating base 12 disposed on an upper side of the base 11. Wherein, the center position of the upper side of the base 11 is concavely formed with a circular positioning groove 111, and the upper surface of the base 11 is also provided with a lower smooth layer 112 surrounding the positioning groove 111; the lower finish layer 112 may be a steel plate with a polished surface, which may be directly cast and fixed on the base 11. Correspondingly, a circular positioning boss 121 is convexly formed at the center of the lower side of the rotating seat 12, and the positioning boss 121 can be embedded into the positioning groove 111, so that the rotating seat 12 can be accurately positioned. Meanwhile, an upper polishing layer 122 is further disposed on the lower side of the rotating base 12 around the positioning boss 121, and the upper polishing layer 122 may also be a steel plate with a polished surface, which may be fixed on the lower side of the rotating base 12 by bolts or welding. After the installation, the upper finishing layer 122 abuts against the lower finishing layer 112, so that the rotating base 12 can rotate flexibly.

Meanwhile, as shown in fig. 3, in order to ensure the stability of the rotation of the rotating base 12, a rotating shaft 40 vertically penetrates through the center of the rotating base 12, and an upper limiting assembly and a lower limiting assembly are respectively arranged on two axial sides of the rotating shaft 40; the upper and lower limit components abut against the upper surface of the rotating base 12 and the lower surface of the base 11, respectively. The upper limiting assembly comprises a thrust bearing 70, a gasket 60 and an upper locking nut 50 which are sequentially sleeved on the upper end of the transfer shaft 40 from bottom to top, and the thrust bearing 70 is tightly propped against the rotating seat 12 through the gasket 60 by the upper locking nut 50; the lower limiting component comprises a gasket 60 and a lower locking nut 80 which are sequentially sleeved on the lower end of the transfer shaft 40 from top to bottom, and the gasket 60 is abutted on the base 11 by the lower locking nut 80. In order to ensure that the base 11 can be kept stable on the ground, a groove can be concavely formed in the center position of the ground of the base 11, and the lower end of the transfer shaft 40 and the lower limiting component are integrally embedded in the groove.

Referring to fig. 2, the mounting bracket 30 includes a carrier 31 and a plurality of support bars 32 disposed on an upper side of the carrier 31. Wherein, the bearing frame 31 is connected with the supporting component 20 and plays a supporting role for each support rod 32; the support rods 32 are arranged in parallel at intervals along the length direction of the bearing frame 31 and are mainly used for mounting the photovoltaic panel.

Specifically, referring to fig. 4, each support rod 32 can be slidably disposed on the supporting frame 31, so that each support rod 32 can translate along a vertical line (i.e. the length direction of the supporting frame 31 in this embodiment). To realize the mounting structure, the two sides of the width direction of the bearing frame 31 are provided with kidney slots 311 which vertically penetrate the bearing frame 31 downwards; correspondingly, bolts vertically penetrate through two sides of the support rod 32 in the length direction, the lower ends of the bolts vertically penetrate through the bearing frame 31 through the kidney-shaped groove 311 and are in threaded connection with a nut; when the nut is tightened, the support rod 32 is fixed. In this way, the bolt and the nut together form a fixing assembly for detachably fixing the support bar 32.

Referring to fig. 2 to 3, the supporting assembly 20 includes a supporting rod 21 and an adjusting assembly 22 respectively disposed at two sides of the mounting frame 30 in the length direction, and the supporting rod 21 and the adjusting assembly 22 can respectively support two sides of the mounting frame 30 in the length direction. Wherein, the lower end of the support rod 21 is fixed with the upper side of the rotating base 12, and the upper end thereof is hinged with the mounting frame 30, so that the mounting frame 30 can be turned over up and down around the hinged point of the mounting frame and the support rod 21.

Specifically, the adjusting assembly 22 includes an upper connecting rod 221 having an upper end hinged to a lower side of the mounting frame 30, a lower connecting rod 222 having a lower end hinged to an upper side of the rotating base 12, and a linkage for connecting the upper connecting rod 221 and the lower connecting rod 222. In the present embodiment, the upper connecting rod 221 and the lower connecting rod 222 are coaxially disposed; the linkage member may be a threaded adjustment rod 223, two axial sides of the threaded adjustment rod 223 are respectively threaded through the upper connection rod 221 and the lower connection rod 222 along the axial direction thereof, and the thread directions of the threaded adjustment rod 223 respectively matched with the upper connection rod 221 and the lower connection rod 222 are opposite. In order to facilitate the operation, a knob 2231 is integrally formed at the middle section of the threaded adjusting rod 223; the worker can conveniently rotate the screw adjustment rod 223 through the knob 2231, and the screw adjustment rod 223 can drive the upper connection rod 221 and the lower connection rod 222 to synchronously approach or depart from each other.

The working principle of the embodiment is as follows: in operation, on the one hand, the worker can rotate the threaded adjustment rod 223 through the knob 2231; since the thread adjusting rod 223 is provided with opposite thread directions respectively matched with the upper connecting rod 221 and the lower connecting rod 222, the thread adjusting rod 223 can drive the upper connecting rod 221 and the lower connecting rod 222 to approach or move away from each other. When the upper connecting rod 221 and the lower connecting rod 222 are close to each other synchronously, the mounting frame 30 is turned downwards, and the inclination angle of the photovoltaic panel is reduced; when the upper connecting rod 221 and the lower connecting rod 222 are synchronously far away, the mounting rack 30 is turned upwards, and the inclination angle of the photovoltaic panel is increased. On the other hand, the worker can also rotate the rotating base 12 integrally, so that the supporting component 20, the mounting frame 30 and the photovoltaic panel mounted on the mounting frame 30 rotate synchronously, and the inclination direction of the photovoltaic panel is adjusted. Through this kind of mode, it can carry out nimble regulation according to the change of sunshine condition to lie prostrate the board, helps realizing the maximum daylighting volume of photovoltaic board.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. An adjustable photovoltaic support, includes base (10), mounting bracket (30) and sets up supporting component (20) that is used for supporting mounting bracket (30) on base (10), its characterized in that: the base (10) comprises a base (11) and a rotating seat (12) which is horizontally and rotatably arranged on the base (11) and used for mounting the supporting component (20); the supporting component (20) comprises a supporting rod (21) and an adjusting component (22) which are respectively arranged on two opposite sides of the mounting rack (30); the lower end of the supporting rod (21) is fixed with the rotating seat (12), and the upper end of the supporting rod is hinged with the mounting rack (30); the adjusting component (22) pushes one side of the mounting frame (30) far away from the supporting rod (21) to be far away from or close to the rotating seat (12).

2. The adjustable photovoltaic mount of claim 1, wherein: a positioning groove (111) is concavely formed in the center of the upper side of the base (11); a positioning boss (121) which is used for being embedded and matched with the positioning groove (111) is convexly formed at the center of the lower side of the rotating seat (12).

3. The adjustable photovoltaic mount of claim 2, wherein: a lower smooth layer (112) arranged around the positioning groove (111) is arranged on the upper side of the base (11); an upper smooth layer (122) which is arranged around the positioning boss (121) and is used for abutting against the lower smooth layer (112) is arranged on the lower side of the rotating seat (12).

4. An adjustable photovoltaic mount as claimed in claim 2 or 3, wherein: the rotary base is characterized in that a rotary shaft (40) vertically penetrates through the center of the rotary base (12), and an upper limiting assembly used for abutting against the upper surface of the rotary base (12) and a lower limiting assembly used for abutting against the lower surface of the base (11) are respectively arranged on two axial sides of the rotary shaft (40).

5. The adjustable photovoltaic mount of claim 4, wherein: the upper limiting assembly comprises a thrust bearing (70), a gasket (60) and an upper locking nut (50), which are sequentially sleeved on the transfer shaft (40) from bottom to top, wherein the thrust bearing (70) is tightly abutted on the rotating seat (12) through the gasket (60) by the upper locking nut (50); spacing subassembly in lower part is including from top to bottom overlapping gasket (60) and lower part lock nut (80) on locating swivel axis (40) in proper order, lower part lock nut (80) support gasket (60) tightly on base (11).

6. The adjustable photovoltaic mount of claim 1, wherein: the adjusting assembly (22) comprises an upper connecting rod (221) with one end hinged with the lower side of the mounting rack (30), a lower connecting rod (222) with one end hinged with the upper side of the rotating seat (12) and a linkage piece for connecting the upper connecting rod (221) and the lower connecting rod (222); the linkage piece drives the upper connecting rod (221) and the lower connecting rod (222) to synchronously approach or depart from each other.

7. The adjustable photovoltaic mount of claim 6, wherein: the linkage piece is a threaded adjusting rod (223), two axial sides of the threaded adjusting rod (223) are respectively arranged in the upper connecting rod (221) and the lower connecting rod (222) in a penetrating mode along axial threads of the threaded adjusting rod, and the thread turning directions of the threaded adjusting rod (223) matched with the upper connecting rod (221) and the lower connecting rod (222) are opposite.

8. The adjustable photovoltaic mount of claim 7, wherein: the middle section of the threaded adjusting rod (223) is also integrally formed with a knob (2231) which can be held by a human hand.

9. The adjustable photovoltaic mount of claim 1, wherein: the mounting rack (30) comprises a bearing frame (31) used for connecting the support component (20) and a plurality of support rods (32) which are arranged on the upper side of the bearing frame (31) in parallel at intervals; each support rod (32) is arranged on the bearing frame (31) in a sliding mode along the vertical connecting line direction of the support rod, and the bearing frame (31) is further provided with a fixing assembly used for detachably fixing each support rod (32).