CN214739249U

CN214739249U - Mountain region photovoltaic support purlin turning device

Info

Publication number: CN214739249U
Application number: CN202022920851.1U
Authority: CN
Inventors: 孙宣
Original assignee: Huantai Energy Co ltd
Current assignee: Huantai Energy Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-11-16
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a mountain region photovoltaic support purlin turning device, fix the purlin on photovoltaic module including sloping and one side, its characterized in that, opposite side and the sloping of purlin between be equipped with the purlin piece that turns of angle between can adjusting purlin and the sloping, one side fixed connection of opposite side and purlin piece that turns of purlin, one side fixed connection of the opposite side of purlin piece that turns and sloping. The utility model discloses can freely adjust to the hillside of different angles, solve because mountain region photovoltaic support east-west direction slope is too big, the unable normal lapped problem of purlin and sloping satisfies the relevant requirement of structure safety simultaneously, optimized processing technology and construction process, reduced the installation time of photovoltaic support, improved site operation efficiency.

Description

Mountain region photovoltaic support purlin turning device

Technical Field

The utility model relates to a mountain region photovoltaic support purlin turning device belongs to photovoltaic support technical field.

Background

Purlins are also called cross beams and are located on the lower sides of the photovoltaic modules, generally adopt the purlins to support photovoltaic panels and belong to direct force receiving rod pieces. In mountain region photovoltaic power plant, because the restriction of topography factor, especially there is the position of great slope in photovoltaic field area east west, the photovoltaic square matrix is on a parallel with the topography, causes the unable normal overlap joint of purlin and sloping easily, has reduced the support degree of safety and has increased the construction degree of difficulty.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: how to ensure that the purlines and the oblique beams can be normally lapped.

In order to solve the technical problem, the technical scheme of the utility model a mountain region photovoltaic support purlin turning device is provided, fix the purlin on photovoltaic module including sloping and one side, its characterized in that, opposite side and the sloping of purlin between be equipped with the purlin piece that turns round that can adjust angle between purlin and the sloping, one side fixed connection of the opposite side of purlin and purlin piece that turns round, the opposite side of purlin piece that turns round and one side fixed connection of sloping.

Preferably, the purline bending piece comprises two identical U-shaped pieces which are reversely buckled together, the bottom surfaces of the two U-shaped pieces are respectively connected with the purline and the oblique beam, and the side surfaces of the two U-shaped pieces are connected through a rotating shaft; and the rotating shaft or the two U-shaped parts are provided with fasteners for fastening when the two U-shaped parts rotate to a required angle.

Preferably, the rotating shaft is a fifth bolt, and the fastening piece is a nut matched with the fifth bolt.

Preferably, the purline bending device further comprises angle steel sheets, one side of each angle steel sheet is fixedly connected with one side of a fixed purline on the purline bending piece, and the other side of each angle steel sheet is fixedly connected with the purline.

Preferably, the purlines are of C-shaped structures, one sides of the purlines are fixed to the photovoltaic modules, the other sides of the purlines are fixed to one sides of the purline bending pieces, and the bottom surfaces of the middle positions of the purlines are fixedly connected with the angle steel sheets.

Preferably, one side of the angle steel sheet is fixedly connected with one side of the purline bending piece through a fourth bolt and a nut matched with the fourth bolt; the other side of the angle steel sheet is fixedly connected with the bottom surface of the purline through a second bolt and a matched nut thereof;

preferably, one side of the purline is fixedly connected with one side of the purline bending piece through a third bolt and a nut; the other side of the purline bending piece is fixedly connected with the oblique beam through a sixth bolt and a nut matched with the sixth bolt;

preferably, one side of the photovoltaic module is provided with a pressing block, the other side of the photovoltaic module is provided with a purline, and the photovoltaic module, the pressing block and the purline are fixedly connected through a first bolt and a nut matched with the first bolt.

Compared with the prior art, the utility model discloses following beneficial effect has:

in the installation mountain region photovoltaic support in-process, the utility model discloses can freely adjust to the hillside of different angles, solve because mountain region photovoltaic support east-west direction slope is too big, the unable normal lapped problem of purlin and sloping satisfies the relevant requirement of structure safety simultaneously, optimized processing technology and construction process, reduced the installation time of photovoltaic support, improved site operation efficiency.

The utility model discloses effect is showing after the workshop is tried, the utility model discloses once design back, can carry out the cutting in batches to turning a surplus with specification purlin, machining efficiency is high, the workshop of being convenient for drops into use on a large scale. Moreover, the utility model discloses a low in manufacturing cost, loading and unloading easy operation have small, the commonality good, the good advantage of economic effect, the workshop storage of being convenient for is used.

Drawings

FIG. 1 is a schematic structural diagram of a mountain photovoltaic support purlin turning device;

FIG. 2 is an elevational view of the construction of a purlin bend;

FIG. 3 is a side view of a purlin bend construction;

fig. 4 is a top view of a purlin bend construction.

Detailed Description

In order to make the present invention more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.

The utility model provides a mountain region photovoltaic support purlin turning device can guarantee the reasonable overlap joint of purlin and sloping, as shown in fig. 1, it includes photovoltaic module 3 and sloping 12, one side of photovoltaic module 3 is fixed with briquetting 2, photovoltaic module 3's opposite side and purlin 4 one side fixed connection of C type structure, purlin 4's opposite side is fixed on purlin turn 9, still fix horned steel sheet 5 on the purlin turn 9, the bottom surface fixed connection of horned steel sheet 5 and purlin 4, purlin turn 9 is fixed on sloping 12.

The purlin bent piece 9 is composed of two identical U-shaped pieces which are reversely buckled, two sides of each U-shaped piece are provided with a hole, and the bottom surface of each U-shaped piece is provided with two holes, as shown in figures 2, 3 and 4. The fifth bolt 10 passes through holes at both sides of the two U-shaped pieces and is fastened by nuts so that the two U-shaped pieces are fixed together in an inverted state.

The purline connecting piece 9 is respectively connected with one side of the angle steel sheet 5 and one side of the purline 4 through two holes (namely two holes on the bottom surface of one U-shaped piece) on one side of the purline connecting piece 9; the other side of the purlin connector 9 is fixedly connected with one side of the oblique beam 12 through two holes on the other side of the purlin connector 9 (namely two holes on the bottom surface of the other U-shaped part).

Two sides of the purline 4 are respectively provided with a hole, and the bottom surface of the purline 4 is also provided with a hole.

One side of the purline 4 and one side of the purline bending piece 9 are fixedly connected together through a third bolt 7 and a nut; one side of the angle steel sheet 5 is fixedly connected with one side of the purline turning piece 9 through a fourth bolt 8 and a matched nut thereof; the other side of the angle steel sheet 5 is fixedly connected with the bottom surface of the purline 4 through a second bolt 6 and a matched nut thereof; the other side of the purline bending piece 9 is fixedly connected with the oblique beam 12 through a sixth bolt 11 and a matched nut thereof; the photovoltaic module 3, the pressing block 2 and the other side of the purline 4 are fixedly connected together through the first bolt 1 and the matched nut, and the frame of the photovoltaic module 3 is pressed on the other side of the purline 4 through the first bolt 1, the nut and the pressing block 2.

The working principle of the utility model is as follows:

when the slope of certain direction of mountain region photovoltaic support is too big, the supporting nut of fifth bolt 10 is unscrewed for the U type spare of two back-offs can round fifth bolt 10 relative rotation, behind the position that purlin 4 and sloping 12 correspond, screws up the supporting nut of fifth bolt 10, thereby make purlin 4 and sloping 12 of fixing on photovoltaic module 3 can be in the same place through purlin turn piece 9 fixed connection, avoid the unable normal lapped problem of purlin 4 and sloping 12.

Claims

1. The utility model provides a mountain region photovoltaic support purlin turning device, includes that sloping (12) and one side fix purlin (4) on photovoltaic module (3), its characterized in that, the opposite side of purlin (4) and sloping (12) between be equipped with purlin turn round piece (9) that can adjust the angle between purlin (4) and sloping (12), the opposite side of purlin (4) and one side fixed connection of purlin turn round piece (9), the opposite side of purlin turn round piece (9) and one side fixed connection of sloping (12).

2. The mountain photovoltaic support purline turning device according to claim 1, wherein the purline turning member (9) comprises two identical U-shaped members which are buckled reversely, the bottom surfaces of the two U-shaped members are respectively connected with the purline (4) and the oblique beam (12), and the side surfaces of the two U-shaped members are connected through a rotating shaft; and the rotating shaft or the two U-shaped parts are provided with fasteners for fastening when the two U-shaped parts rotate to a required angle.

3. The mountain photovoltaic support purlin turning device of claim 2, wherein the rotating shaft is a fifth bolt (10), and the fastening member is a nut matched with the fifth bolt (10).

4. The mountain photovoltaic support purlin turning device of claim 1, further comprising an angle steel sheet (5), wherein one side of the angle steel sheet (5) is fixedly connected with one side of a purlin (4) fixed on the purlin turning piece (9), and the other side of the angle steel sheet (5) is fixedly connected with the purlin (4).

5. The mountain region photovoltaic support purlin turning device as claimed in claim 4, wherein the purlin (4) is of a C-shaped structure, one side of the purlin (4) is fixed on the photovoltaic assembly (3), the other side of the purlin (4) is fixed on one side of a purlin turning piece (9), and the bottom surface of the middle position of the purlin (4) is fixedly connected with the angle steel sheet (5).

6. The mountain photovoltaic support purline turning device according to claim 4 or 5, wherein one side of the angle steel sheet (5) is fixedly connected with one side of the purline turning piece (9) through a fourth bolt (8) and a nut matched with the fourth bolt; the other side of the angle steel sheet (5) is fixedly connected with the bottom surface of the purline (4) through a second bolt (6) and a matched nut thereof.

7. The mountain photovoltaic support purline turning device according to claim 1 or 5, wherein one side of the purline (4) is fixedly connected with one side of the purline turning piece (9) through a third bolt (7) and a nut; the other side of the purline bending piece (9) is fixedly connected with the oblique beam (12) through a sixth bolt (11) and a matched nut thereof.

8. The mountain region photovoltaic support purlin turning device of claim 1, wherein one side of the photovoltaic module (3) is provided with a pressing block (2), the other side of the photovoltaic module (3) is provided with a purlin (4), and the photovoltaic module (3), the pressing block (2) and the purlin (4) are fixedly connected through a first bolt (1) and a nut matched with the first bolt.