CN213990568U

CN213990568U - Angle modulation unipolar strutting arrangement for photovoltaic board

Info

Publication number: CN213990568U
Application number: CN202120099664.3U
Authority: CN
Inventors: 于军
Original assignee: Qingdao Weikepu Power Equipment Co ltd
Current assignee: Qingdao Weikepu Power Equipment Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-08-17
Anticipated expiration: 2031-01-14

Abstract

The utility model belongs to the technical field of the photovoltaic board installation, concretely relates to angle modulation unipolar strutting arrangement for photovoltaic board, including fixing base and the square pipe that is located the fixing base top, the fixing base with connect through adjustment mechanism between the square pipe, square pipe is gone up and is installed slewing mechanism, two slewing mechanism follows adjustment mechanism symmetry set up, just slewing mechanism is through connecting base and fixing base upper end fixed connection, square pipe on install the support frame. The utility model overcomes the photovoltaic board can not influence solar energy collection efficiency's problem along with sunlight angle of adjustment.

Description

Angle modulation unipolar strutting arrangement for photovoltaic board

Technical Field

The utility model relates to a photovoltaic board installation technical field, concretely relates to angle modulation unipolar strutting arrangement for photovoltaic board.

Background

The photovoltaic module is a photovoltaic power generation structural unit composed of solar cells and is commonly called a solar photovoltaic panel, and the photovoltaic panel is generally obliquely arranged on a photovoltaic panel mounting frame when being mounted. The conversion efficiency of a solar photovoltaic cell is mainly determined by two main factors, namely the conversion efficiency of the material of the solar cell and the intensity of sunlight. If the solar photovoltaic cell panel can be always vertical to sunlight, more solar energy can be collected in a limited using area. However, the sun moves relative to the earth at all times, and in the prior art, the photovoltaic panel cannot adjust the angle along with the sunlight, which affects the solar energy collection efficiency. The event needs to design a strutting arrangement that can adjust photovoltaic board angle, but, because the installation of photovoltaic board relates to the face than wide, so to strutting arrangement's requirement than higher, when strutting arrangement rotates the angle in order to adjust the photovoltaic board, often needs bearing unit cooperation stay tube to play the rotation effect, but among the prior art bearing usually can mutually support with the pipe and use, nevertheless, regards as the stay tube with the pipe, when the support frame rotates, does not reach the installation user demand.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a following technical scheme:

the utility model provides an angle modulation unipolar strutting arrangement for photovoltaic board, includes fixing base and the side's pipe that is located the fixing base top, the fixing base with connect through adjustment mechanism between the side's pipe, square pipe is gone up and is installed slewing mechanism, two slewing mechanism follows the adjustment mechanism symmetry set up, just slewing mechanism is through connecting base and fixing base upper end fixed connection, square pipe on install the support frame.

The rotating mechanism comprises a fixed unit and a rotating unit penetrating through the fixed unit, and the rotating unit is in rotating fit with the fixed unit;

the rotating unit comprises two square tube fixing frames which are symmetrically arranged with each other, and a space for accommodating the square tube to pass through is formed between the two square tube fixing frames; a plurality of connecting plates are fixedly arranged on the outer side of each square tube fixing frame, and the outer sides of the connecting plates are arranged in an arc shape;

the fixing unit comprises first circular rings, second circular rings are arranged on two sides of each first circular ring, clamping pieces are arranged on the outer sides of the two second circular rings, a groove capable of containing a connecting plate is formed between each clamping piece and the corresponding first circular ring, and the first circular rings, the second circular rings and the clamping pieces are fastened together through bolts; the bottom of the clamping piece is fixedly connected with a fixing plate, and the fixing plate is fixedly connected with a connecting base; the first circular ring is provided with a plurality of through holes, one side of the second circular ring, which is close to the inner wall, is provided with a plurality of circular grooves, the through holes and the circular grooves are mutually attached to form a space for containing the roller, and the roller is arranged in the space; the connecting plate is arranged in the groove, and the outer wall of the connecting plate is in contact with the roller, so that the connecting plate is in rolling fit with the roller.

First ring form by the first semicircle ring concatenation that two mutual symmetries set up, the second semicircle ring splice by the second semicircle ring concatenation that two mutual symmetries set up and form, press from both sides tight piece and press from both sides tight piece concatenation under by last and form, and press from both sides the lower extreme and the fixed plate fixed connection of tight piece down, the upper end is connected with last tight piece of clamp.

The adjusting mechanism comprises a supporting seat and hydraulic cylinders arranged on two sides of the fixed seat, the upper end of the supporting seat is fixedly connected with the square pipe, and telescopic rods of the two hydraulic cylinders are respectively hinged with two ends of the supporting seat; the two hydraulic cylinders are connected with a control box.

The support frame is a triangular frame body.

The two square tube fixing frames are fastened and connected through bolts.

The utility model has the advantages of it is following:

(1) under the coordination of the rotating mechanism, the utility model achieves the effect of angle adjustment of the photovoltaic panel and improves the absorption rate of the photovoltaic panel to solar energy;

(2) the slewing mechanism core subassembly that often constitutes with pipe and bearing on the existing market, but this slewing mechanism can not satisfy and support the photovoltaic board and rotate required intensity, and the utility model discloses an above-mentioned problem has been overcome in slewing mechanism's setting, and square pipe is as the stay tube, and the slewing mechanism that the cooperation can hold square pipe rotates to photovoltaic board pivoted technological effect has been reached.

Drawings

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

FIG. 2 is a schematic structural view of a rotating mechanism;

FIG. 3 is a schematic view of a rotating unit;

FIG. 4 is a schematic structural diagram of a fixing unit;

FIG. 5 is a schematic view of the internal structure of the fixing unit;

FIG. 6 is a schematic view of a first semi-circular ring structure;

fig. 7 is a schematic view of a second semicircular ring structure.

Detailed Description

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

Referring to fig. 1-7, an angle modulation unipolar strutting arrangement for photovoltaic board, includes fixing base 1 and the square pipe 2 that is located fixing base 1 top, fixing base 1 with square pipe 2 is connected through adjustment mechanism 3 between, square pipe 2 is last to install slewing mechanism 4, two slewing mechanism 4 is followed adjustment mechanism 3 symmetry set up, just slewing mechanism 4 is through connecting

base

5 and 1 upper end fixed connection of fixing base, square pipe 2 on install support frame 6.

The rotating mechanism 4 comprises a fixed unit 9 and a rotating unit 10 penetrating through the fixed unit 9, and the rotating unit is in rotating fit with the fixed unit 10. The purpose of the rotating unit 10 is to fix the square pipe 2 in the rotating unit 10 so that the square pipe 2 can rotate together with the rotating unit 10; the fixing unit 9 is used for fixing the rotating unit 10 on the fixed seat 1.

The rotating unit 10 comprises two square tube fixing frames 1001 which are symmetrically arranged, and a space for accommodating the square tube 2 to pass through is formed between the two square tube fixing frames 1001; the square pipe 2 passes through a space formed by the square pipe holder 1001 and is fixed on the rotating unit 10 by the square pipe holder 1001. Each square tube mount 1001 outside fixed mounting have a plurality of connecting plates 1002, the outside of this connecting plate 1002 is the arc setting.

The fixing unit 9 comprises a first circular ring 901, two sides of the first circular ring 901 are provided with second circular rings 902, the outer sides of the two second circular rings 902 are provided with clamping pieces 904, a groove 903 capable of accommodating a connecting plate 1002 is formed between each clamping piece 904 and the first circular ring, and the first circular ring 901, the second circular rings 902 and the clamping pieces 904 are fastened together through bolts; the bottom of the clamping piece is fixedly connected with a fixing plate 910, and the fixing plate 910 is fixedly connected with a connecting base 5; a plurality of through holes 905 are arranged on the first circular ring 901, a plurality of circular grooves 906 are arranged on one side, close to the inner wall, of the second circular ring 902, the through holes 905 and the circular grooves 906 are mutually attached to form a space for containing the roller 907, and the roller 907 is arranged in the space; the connecting plate 1002 is placed in the groove 903, and the outer wall of the connecting plate 1002 contacts the roller 907, so that the connecting plate 1002 is in rolling fit with the roller 907.

The first circular ring 901 is formed by splicing two first semicircular rings 908 which are symmetrically arranged, the second circular ring 902 is formed by splicing two second semicircular rings 909 which are symmetrically arranged, the clamping piece 904 is formed by splicing an upper clamping piece 912 and a lower clamping piece 911, the lower end of the lower clamping piece 911 is fixedly connected with a fixing plate 910, and the upper end of the lower clamping piece is connected with the upper clamping piece 912. The first circular ring, the second circular ring and the clamping piece are all formed by splicing two parts, so that the square tube is convenient to install. When the square pipe type clamping device is installed, the lower clamping piece 911, one of the first semicircular rings 901 and one of the second semicircular rings 902 can be fixedly installed together, then the connecting plate 1002 on one of the square pipe fixing frames 1001 is installed in the groove 903, the square pipe 2 is installed on the square pipe fixing frame 1001, and then the other square pipe fixing frame 1001, the other first semicircular ring 901, the other second semicircular ring 902 and the upper clamping piece 912 are installed.

The adjusting mechanism 3 comprises a supporting seat 7 and hydraulic cylinders 8 arranged on two sides of the fixed seat 1, the upper end of the supporting seat 7 is fixedly connected with the square tube 2, and telescopic rods of the two hydraulic cylinders 8 are respectively hinged with two ends of the supporting seat 7; the two hydraulic cylinders 8 are connected with a control box. The telescopic link of control box control pneumatic cylinder 8 stretches out and draws back, reaches the effect of adjustment photovoltaic board angle.

The support frame 6 is a triangular frame body, and the triangular frame body is stable in structure.

The two square tube fixing frames 1001 are fastened and connected through bolts, and the square tube 2 can be fixed in the square tube fixing frame 1001 through the bolts.

The utility model discloses a theory of operation is:

when the support device is used, when the support device is installed at a destination, the photovoltaic panel is installed on the support frame 6, the hydraulic cylinders 8 are adjusted through the control box, the telescopic rod of one hydraulic cylinder 8 is controlled to descend while the telescopic rod of the other hydraulic cylinder 8 is controlled to ascend, the telescopic rods are hinged with the support base 7, the support base 7 is driven to rotate by the movement of the two telescopic rods by taking the middle point of the support base 7 as a circular point, the support base 7 is fixedly connected with the square pipe, and the square pipe is driven to rotate by the movement of the support base; since the square pipe 2 is fastened in the square pipe holder 1001 and the square pipe holder 1001 is rotatably coupled to the fixing unit 9 through the connection plate 1002, the square pipe 2 can be rotated in the fixing unit 9. And install support frame 6 on square pipe 9 because square pipe 2's rotation drives support frame 6's rotation to the photovoltaic board of realization installation on support frame 6 rotates, thereby realizes the regulation of photovoltaic board and horizontal ground angle.

The principle that square pipe can rotate is: the roller 907 is installed in the fixing unit, a through hole 905 for the roller 907 to pass through is formed in the first circular ring 901, a circular groove 906 for the roller 907 to be placed is formed in the second circular ring 902, the roller is stored in a space formed after the through hole 905 and the circular groove 906 are attached, the roller 907 is located in the circular groove 907, exposed in the groove 903 and contacted with the outer wall of the connecting plate 1002 placed in the groove 903; when the square tube 2 rotates under the action of the external force of the hydraulic cylinder 8, the square tube fixing frame 1001 for fixing the square tube 2 rotates, the square tube fixing frame 1001 rotates to drive the connecting plate 1002 to rotate, the connecting plate 1002 rotates to drive the roller 907 in contact with the connecting plate 1002 to rotate, and the roller 907 is fixed on the connecting base 1 by the fixing unit 9, so that the technical effects that the fixing unit 9 does not move, and the square tube 2 and the rotating unit 10 rotate together are achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an angle modulation unipolar strutting arrangement for photovoltaic board, its characterized in that, includes fixing base (1) and square pipe (2) that are located fixing base (1) top, fixing base (1) with square pipe (2) between connect through adjustment mechanism (3), square pipe (2) is gone up and is installed slewing mechanism (4), two slewing mechanism (4) are followed adjustment mechanism (3) symmetry set up, just slewing mechanism (4) are through connecting base (5) and fixing base (1) upper end fixed connection, square pipe (2) on install support frame (6).

2. An angle-adjustable uniaxial support device for photovoltaic panels according to claim 1, wherein said rotation mechanism (4) comprises a fixed unit (9) and a rotation unit (10) penetrating through the fixed unit (9), the rotation unit (10) being rotatably fitted with said fixed unit (9);

the rotating unit (10) comprises two square tube fixing frames (1001) which are symmetrically arranged, and a space for accommodating the square tube (2) to pass through is formed between the two square tube fixing frames (1001); a plurality of connecting plates (1002) are fixedly arranged on the outer side of each square tube fixing frame (1001), and the outer sides of the connecting plates (1002) are arranged in an arc shape;

the fixing unit (9) comprises a first circular ring (901), second circular rings (902) are arranged on two sides of the first circular ring (901), clamping pieces (904) are arranged on the outer sides of the two second circular rings (902), a groove (903) capable of accommodating the connecting plate (1002) is formed between each clamping piece (904) and the first circular ring, and the first circular ring (901), the second circular ring (902) and the clamping pieces (904) are fastened together through bolts; the bottom of the clamping piece is fixedly connected with a fixing plate (910), and the fixing plate (910) is fixedly connected with a connecting base (5); a plurality of through holes (905) are formed in the first circular ring (901), a plurality of circular grooves (906) are formed in one side, close to the inner wall, of the second circular ring (902), the through holes (905) and the circular grooves (906) are mutually attached to form a space for containing the roller (907), and the roller (907) is installed in the space; the connecting plate (1002) is placed in the groove (903), and the outer wall of the connecting plate (1002) is in contact with the roller (907), so that the connecting plate (1002) is in rolling fit with the roller (907).

3. The single-shaft angle adjusting supporting device for the photovoltaic panel as claimed in claim 2, wherein the first circular ring (901) is formed by splicing two first semicircular rings (908) which are symmetrically arranged with each other, the second circular ring (902) is formed by splicing two second semicircular rings (909) which are symmetrically arranged with each other, the clamping piece (904) is formed by splicing an upper clamping piece (912) and a lower clamping piece (911), the lower end of the lower clamping piece (911) is fixedly connected with the fixing plate (910), and the upper end of the lower clamping piece is connected with the upper clamping piece (912).

4. The angle-adjusting single-shaft supporting device for the photovoltaic panel is characterized in that the adjusting mechanism (3) comprises a supporting base (7) and hydraulic cylinders (8) arranged at two sides of the fixed base (1), the upper end of the supporting base (7) is fixedly connected with the square tube (2), and telescopic rods of the two hydraulic cylinders (8) are respectively hinged with two ends of the supporting base (7); the two hydraulic cylinders are connected with a control box.

5. The single-axis angle-adjustment supporting device for the photovoltaic panel as claimed in claim 1, wherein the supporting frame (6) is a triangular frame.

6. The single-axis supporting device for angle adjustment of photovoltaic panels as claimed in claim 1, wherein two square tube holders (1001) are fastened by bolts.