CN214756181U

CN214756181U - Fixed adjustable photovoltaic support

Info

Publication number: CN214756181U
Application number: CN202121025645.2U
Authority: CN
Inventors: 吴光伟; 孙正德
Original assignee: Fujian Antai New Energy Tech Corp
Current assignee: Fujian Antai New Energy Tech Corp
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2021-11-16
Anticipated expiration: 2031-05-13

Abstract

The utility model discloses a fixed adjustable photovoltaic support, a plurality of mounting columns, a photovoltaic mounting rack and a push rod component, wherein the mounting columns are vertically arranged on the ground and positioned on the same vertical surface, and the photovoltaic mounting rack is rotatably connected to the upper ends of the mounting columns; each mounting upright post is provided with a group of push rod assemblies, each push rod assembly comprises a push rod body and an extension rod which can stretch out and draw back on the push rod body, the lower end of the push rod body is rotatably connected with the mounting upright post, and the upper end of the extension rod is rotatably connected with the photovoltaic mounting rack; the push rod bodies are provided with transmission shafts for driving the extension rods to extend out or retract back, a transmission rod is connected between the transmission shafts on two adjacent mounting upright columns, and a crank for driving the transmission shafts to rotate is arranged on the transmission shaft on at least one push rod body. Compared with the prior art, the utility model discloses a set up the transfer line and realized that it can adjust a plurality of push rod assembly simultaneously to wave the crank, greatly reduced workman's intensity of labour, improved work efficiency.

Description

Fixed adjustable photovoltaic support

Technical Field

The utility model relates to a photovoltaic technology field, concretely relates to fixed adjustable photovoltaic support.

Background

In order to improve the generated energy of a photovoltaic system, the inclination angle of the support needs to be adjusted frequently, the traditional method is to adjust the angle of the photovoltaic panel one by one through manual work, the labor intensity of workers is high, and a large amount of labor cost needs to be occupied.

In view of this, the present invention provides a solution to the above-mentioned drawbacks of the prior art.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a fixed adjustable photovoltaic support, it has the inclination and adjusts convenient and fast, saves the characteristics of cost of labor.

In order to achieve the above purpose, the solution of the present invention is:

a fixed adjustable photovoltaic support comprises a plurality of mounting upright posts, a photovoltaic mounting rack and a push rod assembly, wherein the mounting upright posts are vertically arranged on the ground and are positioned on the same vertical surface; each mounting upright post is provided with a group of push rod assemblies, each push rod assembly comprises a push rod body and an extension rod which can stretch out and draw back on the push rod body, the lower end of the push rod body is rotatably connected with the mounting upright post, and the upper end of the extension rod is rotatably connected with the photovoltaic mounting rack; the push rod body is provided with a transmission shaft for driving the extension rod to extend out or retract back, a transmission rod is connected between the transmission shafts on two adjacent mounting upright columns, and a crank for driving the transmission shafts to rotate is arranged on the transmission shaft on at least one push rod body.

Further, the transmission rod is formed by connecting two sections of transmission rods through a first connecting piece, a strip-shaped hole is formed in the first connecting piece along the length direction of the transmission rod, and a fixing piece connected with the transmission rod penetrates through the strip-shaped hole.

Furthermore, the photovoltaic mounting rack comprises a plurality of beams and cross beams, the upper end of each mounting upright post is rotatably provided with a plurality of beams, and a plurality of rows of cross beams are arranged between adjacent beams; each row of cross beams is formed by connecting a plurality of C-shaped beams, and a second connecting piece is arranged between every two adjacent C-shaped beams for connection.

Further, the second connecting piece is J-shaped, the second connecting piece has bottom plate, long sideboard and short sideboard mutual parallel arrangement and connect respectively the both sides of bottom plate, be provided with the locking hole on long sideboard and the bottom plate.

Further, the C-shaped beam is connected with the N-shaped beams through the purlin support, the lower surface of the C-shaped beam is in contact with the upper surface of the N-shaped beams, the purlin support is provided with strip-shaped holes used for connecting the C-shaped beam with the N-shaped beams, and the N-shaped beams are also provided with the strip-shaped holes.

Further, a push rod mounting seat is fixedly mounted on the mounting upright column, and the push rod body is rotatably connected to the push rod mounting seat; a few style of calligraphy reinforcements are fixedly mounted to a few style of calligraphy roof beam lower surface, the extension bar with a few style of calligraphy reinforcements rotate to be connected.

Further, a backing plate for mounting the photovoltaic module is fixedly mounted on the upper surface of the C-shaped beam, and a strip-shaped hole is formed in the backing plate.

Further, no more than four rows of photovoltaic modules are arranged along the length direction of the n-shaped beam.

Further, the transmission rod is a square tube.

After the structure of the oil-water separator is adopted, the utility model relates to a fixed adjustable photovoltaic support, it has following beneficial effect at least:

the photovoltaic mounting rack comprises a push rod body, a transmission rod, a crank, a transmission shaft, an extension rod, a transmission shaft, a transmission rod, a crank and a crank. When the extension amount of an extension rod of the push rod assembly is large, the photovoltaic mounting rack is in a small-angle state; when the extension rod of the push rod assembly extends for a short time, the photovoltaic mounting rack is in a large-angle state. The extension amount of the extension rod can be continuously adjusted, and the angle of the photovoltaic mounting rack support can be adjusted according to requirements.

Secondly, a transmission rod is arranged between the adjacent push rod assemblies; considering the interval error between the installation upright post and the installation upright post, the length of the transmission rod is designed into an adjustable structural form, each group of transmission rods is designed into a form that two sections of square pipes are connected through a middle square pipe connecting piece, and the square pipe connecting pieces are provided with strip-shaped holes, so that the problem of the interval error of the upright posts is effectively solved, and the problem of the drooping of the transmission rods is solved to the maximum extent.

Compared with the prior art, the utility model discloses a set up the transfer line has realized that it can adjust a plurality of push rod assembly simultaneously to wave the crank, greatly reduced workman's intensity of labour, improved work efficiency.

Drawings

Fig. 1 is the utility model relates to a fixed adjustable photovoltaic support's spatial structure schematic diagram.

Fig. 2 is the utility model discloses hide photovoltaic module's spatial structure schematic diagram.

Fig. 3 is a schematic perspective view of the push rod assembly.

Fig. 4 is a schematic structural view of the photovoltaic mounting rack in a large angle state.

Fig. 5 is a schematic structural diagram of the photovoltaic mounting rack in a small angle state.

Fig. 6 is a schematic view of an installation structure of the push rod assembly.

Fig. 7 is a schematic view of the mounting structure of the n-shaped reinforcing member.

Fig. 8 is a schematic perspective view of a purlin bracket.

Fig. 9 is a schematic structural view of a first connecting piece connecting two sections of transmission rods.

Fig. 10 is a schematic view of the mounting structure of the second connector.

Fig. 11 is a perspective view of the second connecting member.

In the figure:

installing the upright post 1; a push rod mounting base 11;

a cross beam 2; a reinforcing member 21 in a shape of a Chinese character 'ji'; a purlin bracket 22; a C-shaped beam 3; a second connecting member 31; a bottom edge plate 311; a long side plate 312; short side plates 313; a locking hole 314; a photovoltaic module 4;

a push rod assembly 5; a push rod body 51; an extension bar 52; a transmission shaft 53; a transmission rod 6; a first connecting member 61.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

As shown in fig. 1 to 11, which are a fixed adjustable photovoltaic support according to the present invention, a plurality of mounting posts 1, a photovoltaic mounting rack and a push rod assembly 5 are provided, the plurality of mounting posts 1 are vertically arranged on the ground and located on the same vertical surface, and the photovoltaic mounting rack is rotatably connected to the upper ends of the mounting posts 1; each mounting upright post 1 is provided with a group of push rod assemblies 5, each push rod assembly 5 comprises a push rod body 51 and an extension rod 52 which can stretch out and draw back from the push rod body 51, the lower end of the push rod body 51 is rotatably connected with the mounting upright post 1, and the upper end of the extension rod 52 is rotatably connected with the photovoltaic mounting rack; the push rod bodies 51 are provided with transmission shafts 53 for driving the extension rods 52 to extend or retract, a transmission rod 6 is connected between the transmission shafts 53 on two adjacent mounting upright posts 1, and a crank (not shown in the figure) for driving the transmission shafts 53 to rotate is arranged on the transmission shaft 53 on at least one push rod body 51. Preferably, the interior of the hand-operated push rod assembly 5 is provided with a screw transmission structure (not shown in the figures) with a self-locking function, so that the push rod assembly 5 has a stable supporting function.

Through setting up transfer line 6 and crank, preferably, the crank sets up on the transmission shaft 53 on the avris installation stand 1, makes through rocking the crank transfer line 6 rotates to drive in step the transmission shaft 53 on the push rod body 51 rotates, and then the drive the projecting bar 52 stretches out or retracts in step, so realize the inclination of photovoltaic mounting bracket and adjust. When the extension rod 52 of the push rod assembly 5 extends a large amount, the photovoltaic mounting rack is in a small-angle state; when the extension rod 52 of the push rod assembly 5 extends for a short time, the photovoltaic mounting rack is in a large-angle state. The extension amount of the extension rod 52 can be continuously adjusted, and the angle of the photovoltaic mounting rack support can be adjusted according to requirements.

Preferably, the transmission rod 6 is formed by connecting two sections of transmission rods 6 through a first connecting piece 61, a strip-shaped hole is formed in the first connecting piece 61 along the length direction of the transmission rod 6, and a fixing piece connected with the transmission rod 6 penetrates through the strip-shaped hole. Furthermore, the transmission rod 6 is a square tube. The first connecting piece 61 is a square pipe connecting piece. Considering the interval error between the installation upright posts 1 and the installation upright posts 1, the length of the transmission rod 6 is designed into an adjustable structural form, each group of transmission rods 6 is designed into a form that two sections of square tubes are connected through a middle square tube connecting piece, and the square tube connecting pieces are provided with strip-shaped holes, so that the problem of the interval error of the upright posts is effectively solved, the problem of drooping of the transmission rod is solved to the maximum extent, and the length of the transmission rod can be adjusted according to the actual interval between the upright posts.

Preferably, the photovoltaic mounting rack comprises a plurality of beams 2 and cross beams, the upper end of each mounting upright 1 is rotatably provided with one of the plurality of beams 2, and a plurality of rows of cross beams are arranged between adjacent ones of the plurality of beams 2; each row of cross beams is formed by connecting a plurality of C-shaped beams 3, and a second connecting piece 31 is arranged between every two adjacent C-shaped beams 3 for connection. Furthermore, the second connecting piece 31 is J-shaped, the second connecting piece 31 has a bottom plate 311, a long plate 312 and a short plate 313, the long plate 312 and the short plate 313 are parallel to each other and are respectively connected to two sides of the bottom plate 311, and locking holes 314 are formed in the long plate 312 and the bottom plate 311. Like this, the crossbeam adopts a plurality of C type roof beams 3 to constitute, connects through second connecting piece 31, and the setting in bar hole makes the installation more convenient high-efficient in addition.

Preferably, the C-shaped beam 3 is connected with the n-shaped beam 2 through a purlin support 22, the lower surface of the C-shaped beam 3 is in contact with the upper surface of the n-shaped beam 2, a strip-shaped hole for connecting the C-shaped beam 3 with the n-shaped beam 2 is formed in the purlin support 22, and a strip-shaped hole is also formed in the n-shaped beam 2. The purlin support 22 enables the C-shaped beam 3 and the n-shaped beam 2 to be simply and firmly connected, and the C-shaped beam and the n-shaped beam can be conveniently and quickly installed in assembly.

Preferably, the installation column 1 is fixedly provided with a push rod installation seat 11, and the push rod body 51 is rotatably connected to the push rod installation seat 11; the lower surface of the n-shaped beam 2 is fixedly provided with the n-shaped reinforcing part 21, and the extension rod 52 is rotatably connected with the n-shaped reinforcing part 21. Through setting up push rod mount pad 11 with nearly style of calligraphy reinforcement 21 for push rod assembly 5's upper and lower both ends can conveniently with installation stand 1 with nearly word roof beam 2 is connected.

Preferably, a backing plate for mounting the photovoltaic module 4 is fixedly mounted on the upper surface of the C-shaped beam 3, and a strip-shaped hole is formed in the backing plate. This facilitates the mounting and fixing of the photovoltaic module 4, such as a solar panel, on the C-beam 3.

In view of the load-bearing capacity of the n-beam 2, preferably no more than four rows of photovoltaic modules 4 are arranged along the length of the n-beam 2.

Compared with the prior art, the utility model discloses a set up transfer line 6 has realized that it can adjust a plurality of push rod assembly 5 simultaneously to wave the crank, greatly reduced workman's intensity of labour, improved work efficiency.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims

1. A fixed adjustable photovoltaic support is characterized in that a plurality of mounting upright posts, a photovoltaic mounting rack and a push rod assembly are arranged, the mounting upright posts are vertically arranged on the ground and are positioned on the same vertical surface, and the photovoltaic mounting rack is rotatably connected to the upper ends of the mounting upright posts; each mounting upright post is provided with a group of push rod assemblies, each push rod assembly comprises a push rod body and an extension rod which can stretch out and draw back on the push rod body, the lower end of the push rod body is rotatably connected with the mounting upright post, and the upper end of the extension rod is rotatably connected with the photovoltaic mounting rack; the push rod body is provided with a transmission shaft for driving the extension rod to extend out or retract back, a transmission rod is connected between the transmission shafts on two adjacent mounting upright columns, and a crank for driving the transmission shafts to rotate is arranged on the transmission shaft on at least one push rod body.

2. The fixed adjustable photovoltaic support according to claim 1, wherein the driving rod is formed by connecting two sections of driving rods through a first connecting piece, a strip-shaped hole is formed in the first connecting piece along the length direction of the driving rod, and a fixing piece for connecting the driving rod is arranged in the strip-shaped hole in a penetrating mode.

3. The fixed adjustable photovoltaic support of claim 1, wherein the photovoltaic mount comprises a plurality of beams and cross beams, wherein one plurality of beams is rotatably arranged at the upper end of each mounting column, and a plurality of rows of cross beams are arranged between adjacent plurality of beams; each row of cross beams is formed by connecting a plurality of C-shaped beams, and a second connecting piece is arranged between every two adjacent C-shaped beams for connection.

4. The fixed adjustable photovoltaic support according to claim 3, wherein the second connecting member is J-shaped, the second connecting member has a bottom plate, a long plate and a short plate, the long plate and the short plate are parallel to each other and are respectively connected to two sides of the bottom plate, and the long plate and the bottom plate are provided with locking holes.

5. The fixed adjustable photovoltaic support as recited in claim 3, wherein the C-shaped beam is connected to the n-shaped beam through a purlin bracket, the lower surface of the C-shaped beam contacts the upper surface of the n-shaped beam, the purlin bracket is provided with a strip-shaped hole for connecting the C-shaped beam to the n-shaped beam, and the n-shaped beam is also provided with a strip-shaped hole.

6. The fixed adjustable photovoltaic support according to claim 3, wherein a pushrod mounting seat is fixedly mounted on the mounting upright, and the pushrod body is rotatably connected to the pushrod mounting seat; a few style of calligraphy reinforcements are fixedly mounted to a few style of calligraphy roof beam lower surface, the extension bar with a few style of calligraphy reinforcements rotate to be connected.

7. The fixed adjustable photovoltaic support as claimed in claim 3, wherein a backing plate for mounting a photovoltaic module is fixedly mounted on the upper surface of the C-shaped beam, and a strip-shaped hole is formed in the backing plate.

8. A fixed adjustable photovoltaic support as claimed in claim 3, wherein no more than four rows of photovoltaic modules are provided along the length of the n-beam.

9. A fixed adjustable photovoltaic mount as claimed in claim 1 wherein the drive link is a square tube.