CN217216429U

CN217216429U - Rotary supporting structure of solar photovoltaic module

Info

Publication number: CN217216429U
Application number: CN202123262370.7U
Authority: CN
Inventors: 李志明; 张钰; 詹小东
Original assignee: Jiangsu Jiecheng New Energy Co ltd
Current assignee: Jiangsu Jiecheng New Energy Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-08-16
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a rotary supporting structure of a solar photovoltaic component, which comprises a bottom plate and a supporting mechanism; a bottom plate: the middle part of the upper surface of the sliding rod is provided with a sleeve, the inner arc surface of the sleeve is connected with a sliding rod in a sliding manner, the upper end of the sliding rod is provided with a disc, the upper surface of the disc is provided with a rotary groove, the inside of the rotary groove is rotatably connected with a rotating rod, the lower end of the outer arc surface of the rotating rod is rotatably connected with a triangular conical plate through a bearing, the upper end of the rotating rod is provided with a mounting plate, four corners of the mounting plate are provided with mounting holes, and the upper surface of the bottom plate is annularly provided with sliding grooves; a support mechanism: all set up in the inside of spout, supporting mechanism's upper end respectively with the three side fixed connection of triangle taper plate, still include the PLC controller, the PLC controller sets up in the upper surface of bottom plate, and external power source is connected to the input electricity of PLC controller, this solar PV modules's rotatory bearing structure can satisfy not co-altitude photovoltaic modules's rotatory support, and the supporting effect is better.

Description

Rotary supporting structure of solar photovoltaic module

Technical Field

The utility model relates to a photovoltaic module supports technical field, specifically is a solar photovoltaic module's rotatory bearing structure.

Background

The solar photovoltaic module consists of a high-efficiency crystalline silicon solar cell, ultra-white cloth grain toughened glass, EVA (ethylene vinyl acetate), a transparent TPT (thermoplastic vulcanizate) back plate and an aluminum alloy frame, and has the characteristics of long service life, strong mechanical pressure-resistant external force and the like, the structural forms of the conventional solar cell module comprise a glass shell structure, a bottom box type module, a flat plate type module and an all-plastic sealing module without a cover plate, the solar photovoltaic module sometimes needs to rotate to ensure better illumination effect, high-efficiency power generation is realized, a supporting structure is needed for supporting during rotation, shaking during rotation is prevented, the conventional solar photovoltaic module supports through a rectangular frame during rotating the supporting structure, the solar photovoltaic module is arranged in a mounting groove of the rectangular frame, the photovoltaic module is driven to rotate by external drive, the height cannot be adjusted, and different mounting frames need to be customized when different heights are required, the applicability is not strong, and the quadrilateral structure is not firmly supported, so that a rotary supporting structure of the solar photovoltaic module is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a solar PV modules's rotatory bearing structure, can adjust supporting height, the support effect is good, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rotary supporting structure of a solar photovoltaic module comprises a bottom plate and a supporting mechanism;

a bottom plate: the middle part of the upper surface of the sliding rod is provided with a sleeve, the inner arc surface of the sleeve is connected with a sliding rod in a sliding manner, the upper end of the sliding rod is provided with a disc, the upper surface of the disc is provided with a rotary groove, the inside of the rotary groove is rotatably connected with a rotating rod, the lower end of the outer arc surface of the rotating rod is rotatably connected with a triangular conical plate through a bearing, the upper end of the rotating rod is provided with a mounting plate, four corners of the mounting plate are provided with mounting holes, and the upper surface of the bottom plate is annularly provided with sliding grooves;

a support mechanism: all set up in the inside of spout, the upper end of supporting mechanism respectively with the three side fixed connection of triangle taper plate, can satisfy not co-altitude photovoltaic module's rotatory support, the supporting effect is better.

Further, still include the PLC controller, the PLC controller sets up in the upper surface of bottom plate, and external power source is connected to the input electricity of PLC controller, controls each motor work.

Further, the supporting mechanism includes U type piece, rotor plate, transfer line, rotor plate one, sliding plate and threaded rod, the threaded rod all rotates through rolling bearing and connects in the inside of spout, the equal threaded connection in middle part of threaded rod has the sliding plate, the sliding plate all with spout sliding connection, the upper end of sliding plate all is connected with rotor plate one through the round pin axle rotation, the upper surface of rotor plate one all is equipped with the transfer line, the upper end of transfer line all is equipped with the rotor plate, the three side of triangle awl board all is equipped with U type piece, the inside of U type piece all is connected with the upper end rotation of the rotor plate that corresponds through rotating pin axle, support photovoltaic module, change photovoltaic module's height simultaneously.

Furthermore, the supporting mechanism further comprises an anti-corrosion coating, and the anti-corrosion coating is arranged on the outer arc surface of the transmission rod respectively and prevents rusting.

Further, supporting mechanism still includes the motor, the motor all sets up in the extrados of bottom plate, and the one end fixed connection at bottom plate center is kept away from with the threaded rod that corresponds respectively to the output shaft of motor, and the input of the output electricity connection motor of PLC controller drives the threaded rod and rotates.

Further, still include the blotter, the blotter sets up in the lower surface of bottom plate, absorbs vibrations, prevents to rock.

Further, still include lightning-induced needle and wire, the lightning-induced needle sets up in the upper end of mounting panel, and the lower extreme of lightning-induced needle passes through the wire and links to each other with ground, and the lightning is guided, protects photovoltaic module.

Compared with the prior art, the beneficial effects of the utility model are that: this solar PV modules's rotatory bearing structure has following benefit:

pass through bolt and nut with photovoltaic module and install the upper end at the mounting panel, rotate simultaneously through three motor of PLC controller control, the motor drives the threaded rod and rotates, because the equal threaded connection in middle part of threaded rod has the sliding plate, the sliding plate all with spout sliding connection, thereby drive three sliding plate simultaneous movement, again because sleeve and sliding rod sliding connection, the sliding plate is when the motion in opposite directions, three transfer line changes inclination simultaneously, because the length of transfer line is fixed, change the height of triangle conical plate, thereby change the height of dwang, three transfer line is from the position of three direction restriction triangle conical plate, thereby prevent that triangle conical plate from taking place to rock, can satisfy not co-altitude photovoltaic module's rotation support, the supporting effect is better.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the supporting mechanism of the present invention;

fig. 3 is an enlarged schematic structural view of the point a of the present invention.

In the figure: the device comprises a base plate 1, a cushion pad 2, a support mechanism 3, a 31U-shaped block, a 32 rotating plate, a 33 transmission rod, a 34 anticorrosive coating, a 35 rotating plate I, a 36 sliding plate, a 37 threaded rod, a 38 motor, a 4PLC (programmable logic controller), a 5 sleeve, a 6 sliding rod, a 7 disc, an 8 rotating rod, a 9 triangular conical plate, a 10 mounting plate, an 11 lightning rod and a 12 lead.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment provides a technical solution: a rotary supporting structure of a solar photovoltaic module comprises a bottom plate 1 and a supporting mechanism 3;

bottom plate 1: the photovoltaic module installation structure comprises a bottom plate 1, a rotary supporting structure is installed on the bottom plate 1, a sleeve 5 is arranged in the middle of the upper surface of the bottom plate 1, a sliding rod 6 is connected to the inner arc surface of the sleeve 5 in a sliding mode, a disc 7 is arranged at the upper end of the sliding rod 6, a rotary groove is formed in the upper surface of the disc 7, a rotary rod 8 is rotatably connected to the inner part of the rotary groove, the lower end of the outer arc surface of the rotary rod 8 is rotatably connected with a triangular conical plate 9 through a bearing, an installation plate 10 is arranged at the upper end of the rotary rod 8, a photovoltaic module is installed at the upper end of the installation plate 10 through bolts and nuts, the sliding rod 6 is driven by the disc 7 to slide along the inner arc surface of the sleeve 5, installation holes are formed in four corners of the installation plate 10, and sliding grooves are annularly distributed on the upper surface of the bottom plate 1;

the supporting mechanism 3: all arranged in the chute, the upper end of the supporting mechanism 3 is fixedly connected with three sides of the triangular conical plate 9, the supporting mechanism 3 comprises a U-shaped block 31, a rotating plate 32, a transmission rod 33, a first rotating plate 35, a sliding plate 36 and a threaded rod 37, the threaded rod 37 is rotatably connected in the chute through a rotating bearing, the middle part of the threaded rod 37 is in threaded connection with the sliding plate 36, the sliding plate 36 is in sliding connection with the chute, the upper end of the sliding plate 36 is rotatably connected with the first rotating plate 35 through a pin shaft, the upper surface of the first rotating plate 35 is provided with the transmission rod 33, the upper end of the transmission rod 33 is provided with the rotating plate 32, three sides of the triangular conical plate 9 are provided with the U-shaped block 31, the inner part of the U-shaped block 31 is rotatably connected with the upper end of the corresponding rotating plate 32 through a rotating pin shaft, the supporting mechanism 3 further comprises an anti-corrosion coating 34, the anti-corrosion coating 34 is respectively arranged on the outer cambered surface of the transmission rod 33, anticorrosive coating 34 is the polyolefin coating, supporting mechanism 3 still includes motor 38, motor 38 all sets up in the extrados of bottom plate 1, the one end fixed connection at bottom plate 1 center is kept away from with the threaded rod 37 that corresponds respectively to the output shaft of motor 38, the input of PLC controller 4's output electricity connection motor 38, the output shaft of motor 38 drives threaded rod 37 and rotates, because the equal threaded connection in middle part of threaded rod 37 has sliding plate 36, sliding plate 36 all with spout sliding connection, thereby drive three sliding plate 36 simultaneous movement, again because sleeve 5 and slide bar 6 sliding connection, sliding plate 36 is when the relative motion, three transfer line 33 changes inclination simultaneously, because the length of transfer line 33 is fixed, change the height of triangular pyramid board 9, thereby change the height of dwang 8.

Wherein: still include PLC controller 4, PLC controller 4 sets up in the upper surface of bottom plate 1, and external power source is connected to PLC controller 4's input electricity, control motor work.

Wherein: still include blotter 2, blotter 2 sets up in the lower surface of bottom plate 1, absorbs ground vibrations, increases stability.

Wherein: the lightning protection device further comprises a lightning guide needle 11 and a lead 12, the lightning guide needle 11 is arranged at the upper end of the mounting plate 10, the lower end of the lightning guide needle 11 is connected with the ground through the lead 12, and the lightning guide needle 11 can attract lightning to guide the lightning into the ground through the lead 12 in thunderstorm weather.

The utility model provides a pair of solar PV modules's rotatory bearing structure's theory of operation as follows: the photovoltaic module is arranged at the upper end of the mounting plate 10 through bolts and nuts, the three motors 38 are controlled by the PLC 4 to rotate simultaneously, the output shafts of the motors 38 drive the threaded rods 37 to rotate, the sliding plates 36 are in threaded connection with the middle parts of the threaded rods 37, the sliding plates 36 are in sliding connection with the sliding grooves, so that the three sliding plates 36 are driven to move simultaneously, the sleeve 5 is in sliding connection with the sliding rods 6, when the sliding plates 36 move oppositely, the three transmission rods 33 simultaneously change the inclination angle, the height of the triangular conical plate 9 is changed due to the fixed length of the transmission rods 33, so that the height of the rotating rod 8 is changed, the disc 7 drives the sliding rods 6 to slide along the inner arc surface of the sleeve 5, the rotating rod 8 is prevented from inclining, when the external driving structure drives the rotating rod 8 to rotate, so that when the photovoltaic module is driven to rotate through the mounting plate 10, the three transmission rods 33 limit the positions of the triangular conical plate 9 from three directions, thereby prevent that triangle taper plate 9 from taking place to rock for dwang 8 can not rock at the rotation in-process, and thunderstorm weather lightning guide 11 can attract the lightning and lead-in the lightning into ground through wire 12, protection photovoltaic module.

It should be noted that the PLC controller 4 disclosed in the above embodiments may be selected from S7-200, the motor 38 may be selected from a 5IK60RGN motor, and the PLC controller 4 may control the motor 38 to operate according to a method commonly used in the art.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a solar PV modules's rotation support structure which characterized in that: comprises a bottom plate (1) and a supporting mechanism (3);

base plate (1): the middle part of the upper surface of the base plate is provided with a sleeve (5), the inner arc surface of the sleeve (5) is connected with a sliding rod (6) in a sliding manner, the upper end of the sliding rod (6) is provided with a disc (7), the upper surface of the disc (7) is provided with a rotary groove, the inside of the rotary groove is rotatably connected with a rotary rod (8), the lower end of the outer arc surface of the rotary rod (8) is rotatably connected with a triangular conical plate (9) through a bearing, the upper end of the rotary rod (8) is provided with a mounting plate (10), four corners of the mounting plate (10) are provided with mounting holes, and the upper surface of the base plate (1) is annularly provided with sliding grooves;

support mechanism (3): all set up in the inside of spout, the upper end of supporting mechanism (3) respectively with the three side fixed connection of triangle taper plate (9).

2. The rotary support structure of a solar photovoltaic module according to claim 1, wherein: still include PLC controller (4), PLC controller (4) set up in the upper surface of bottom plate (1), and external power source is connected to the input electricity of PLC controller (4).

3. The rotary support structure of a solar photovoltaic module according to claim 2, wherein: the supporting mechanism (3) comprises a U-shaped block (31), a rotating plate (32), a transmission rod (33), a first rotating plate (35), a sliding plate (36) and a threaded rod (37), the threaded rod (37) is connected to the inside of the sliding groove in a rotating mode through a rotating bearing, the sliding plate (36) is connected to the middle of the threaded rod (37) in a threaded mode, the sliding plate (36) is connected to the sliding groove in a sliding mode, the first rotating plate (35) is connected to the upper end of the sliding plate (36) in a rotating mode through a pin shaft, the transmission rod (33) is arranged on the upper surface of the first rotating plate (35), the rotating plate (32) is arranged on the upper end of the transmission rod (33), the U-shaped block (31) is arranged on three side faces of the triangular conical plate (9), and the inside of the U-shaped block (31) is connected with the upper end of the corresponding rotating plate (32) in a rotating mode through a rotating pin shaft.

4. The rotary support structure of a solar photovoltaic module according to claim 3, wherein: the supporting mechanism (3) further comprises an anti-corrosion coating (34), and the anti-corrosion coating (34) is arranged on the outer arc face of the transmission rod (33) respectively.

5. The rotary support structure of a solar photovoltaic module according to claim 3, wherein: supporting mechanism (3) still include motor (38), motor (38) all set up in the extrados of bottom plate (1), and the one end fixed connection at bottom plate (1) center is kept away from with corresponding threaded rod (37) respectively to the output shaft of motor (38), the input of the output electricity connection motor (38) of PLC controller (4).

6. The rotary support structure of a solar photovoltaic module according to claim 1, wherein: still include blotter (2), blotter (2) set up in the lower surface of bottom plate (1).

7. The rotary support structure of a solar photovoltaic module according to claim 1, wherein: the lightning protection device is characterized by further comprising a lightning guiding needle (11) and a lead (12), wherein the lightning guiding needle (11) is arranged at the upper end of the mounting plate (10), and the lower end of the lightning guiding needle (11) is connected with the ground through the lead (12).