CN220382978U

CN220382978U - Fastening device for photovoltaic solar installation

Info

Publication number: CN220382978U
Application number: CN202322022332.7U
Authority: CN
Inventors: 贾士伟
Original assignee: Shanghai Yuzhen Intelligent Technology Co ltd
Current assignee: Shanghai Yuzhen Intelligent Technology Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-01-23
Anticipated expiration: 2033-07-31

Abstract

The utility model relates to the technical field of photovoltaics and discloses a fastening device for installing photovoltaic solar energy, which comprises a base, wherein a groove is formed in the surface of the base, a telescopic rod is fixedly connected to the inner wall of the groove, a limit spring is fixedly connected to the inner wall of the groove, a fixed block is fixedly connected to the top end of the telescopic rod and the limit spring, a solar panel is attached to the side surface of the fixed block, a sliding groove is formed in the bottom of the groove, and an adjusting mechanism is arranged on the bottom surface of the base. When the fastening device for photovoltaic solar installation is used, the solar panel is positioned in the groove on the base, the fixing block is pressed by the limiting spring to enable the fixing block to be tightly attached to the side face of the solar panel to fix the solar panel, when the solar panel needs to be removed, the bottom upright post is required to be selected, the clamping block of the bottom upright post is aligned with the rectangular hole on the surface of the sleeve, at the moment, the upright post is pressed down, the sliding block can be pushed by the hinged connecting rod, and the solar panel which is fastened is unlocked.

Description

Fastening device for photovoltaic solar installation

Technical Field

The utility model relates to the technical field of photovoltaics, in particular to a fastening device for photovoltaic solar installation.

Background

Solar photovoltaic systems, also known as photovoltaic, for short, refer to facilities that utilize the photovoltaic effect of photovoltaic semiconductor materials to convert solar energy into direct current electrical energy. At the heart of the photovoltaic installation is a solar panel. The semiconductor materials used for generating electricity mainly comprise: single crystal silicon, polycrystalline silicon, amorphous silicon, cadmium telluride, and the like. The development of the photovoltaic industry is very rapid due to the recent positive promotion of renewable energy applications in various countries.

The most important component in the process of installing photovoltaic solar energy is the installation of a solar panel, and the solar panel needs to be installed safely, reliably and stably, so that the effective utilization of solar energy can be ensured, and the reliability of the whole solar photovoltaic system is ensured.

The existing photovoltaic solar energy system is often installed in a traditional fixed mode, and is inconvenient to maintain and repair subsequently, and in view of the fact: the fastening device for photovoltaic solar installation can ensure the stability of solar panel installation and can detach the solar panel.

Disclosure of Invention

The utility model aims to provide a fastening device for installing photovoltaic solar energy, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fastener is used in photovoltaic solar energy installation, includes the base, the recess is seted up to the base surface, recess inner wall fixedly connected with telescopic link, recess inner wall fixedly connected with spacing spring, telescopic link and spacing spring top fixedly connected with fixed block, the laminating of fixed block side has solar panel, the spout has been seted up to the recess bottom, the base bottom surface is provided with adjustment mechanism, adjustment mechanism includes:

the outer cylinder is fixedly connected to the bottom surface of the base, the inner wall of the outer cylinder is sleeved with an upright post, and a rectangular hole is formed in the surface of the outer cylinder;

the rotating groove is formed in the outer wall of the side face of the upright post, a cross rod is connected in the rotating groove in a sliding mode, the tail end of the cross rod is hinged with a connecting rod, and a clamping block is fixedly connected to the outer wall of the lower side of the upright post;

the sliding block is fixedly connected to the bottom of the fixed block, and a connecting rod is hinged to the surface of the sliding block.

Preferably, the number of the fixing blocks is four, the fixing blocks are respectively tightly attached to four side surfaces of the solar panel, and the fixing blocks can slide on the bottom surface of the groove.

Preferably, the number of the telescopic rods is four, the number of the limiting springs is eight, and the limiting springs are fixedly connected between the side face of the fixed block and the inner wall of the groove.

Preferably, the number of the sliding grooves is four, the sliding grooves are respectively positioned below the fixed blocks, and the sliding blocks fixedly connected with the bottom surfaces of the fixed blocks can slide in the sliding grooves.

Preferably, the upright post can rotationally slide in the outer cylinder, and the clamping block is fit with the rectangular hole in size and shape.

Preferably, the number of the cross bars is four, the cross bars are circumferentially distributed in the rotary groove at equal intervals, the number of the connecting rods is four, and two ends of the connecting rods are respectively hinged to the sliding blocks and the cross bars.

Compared with the prior art, the utility model provides the fastening device for photovoltaic solar installation, which has the following beneficial effects:

1. this fastener is used in photovoltaic solar installation has designed a fastening mechanism that can unblock in order to avoid the fixed installation of solar panel to follow-up maintenance repair inconvenient, promotes the fixed block through spacing spring, makes fixed block and each side of solar panel closely laminate and accomplishes fixedly, and the fixed block top has certain extension simultaneously can ensure that solar panel can not roll off, is provided with adjustment mechanism in the base bottom, can pass through the connecting rod through pressing the stand and articulate and drive each slider and slide to the fixed of unblock fixed block to solar panel.

2. This fastener is used in photovoltaic solar energy installation still is equipped with the mistake in order to avoid the mistake to touch the bottom mechanism and leads to the unblock and prevent touching the design by mistake, only when the stand is rotatory to the rectangular hole alignment on stand bottom fixture block and urceolus surface, the stand just can push down, carries out the unblock of solar panel fastening.

Drawings

FIG. 1 is a schematic diagram of the front view of the present utility model;

FIG. 2 is a schematic diagram of a top view of a base portion of the present utility model;

fig. 3 is a schematic structural view of the bottom structure of the present utility model.

In the figure: 1. a base; 2. a fixed block; 3. a telescopic rod; 4. a limit spring; 5. an adjusting mechanism; 501. an outer cylinder; 502. a column; 503. a rotary groove; 504. a cross bar; 505. a connecting rod; 506. a slide block; 507. a rectangular hole; 508. a clamping block; 6. a solar panel; 7. a chute; 8. a groove.

Detailed Description

As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a fastener is used in installation of photovoltaic solar energy, the on-line screen storage device comprises a base 1, recess 8 has been seted up on base 1 surface, be used for placing fastening function structure and solar panel 6, recess 8 inner wall fixedly connected with telescopic link 3, recess 8 inner wall fixedly connected with spacing spring 4, telescopic link 3 and spacing spring 4 top fixedly connected with fixed block 2, telescopic link 3 quantity is four, spacing spring 4 quantity is eight, fixed connection is between fixed block 2 side and recess 8 inner wall, be used for confirming the direction of movement of fixed block 2, and apply a continuous earth's force to fixed block 2, the laminating of fixed block 2 side has solar panel 6, fixed block 2 quantity is four, closely laminate with four sides of solar panel 6 respectively, and fixed block 2 top has certain length protruding, can guarantee that solar panel 6 can not roll-off, fixed block 2 can slide at recess 8 bottom surface, spout 7 has been seted up to the recess 8 bottom, spout 7 quantity is four, be located fixed block 2 below, fixed block 2 bottom surface fixedly connected's 506 can slide in spout 7, drive fixed block 2 from this, base bottom surface 1 is provided with adjustment mechanism 5.

The adjusting mechanism 5 includes: the device comprises an outer cylinder 501, a column 502, a rotary groove 503, a cross bar 504, a connecting rod 505, a sliding block 506, a rectangular hole 507 and a clamping block 508. The outer cylinder 501 is fixedly connected to the bottom surface of the base 1, the upright post 502 is sleeved on the inner wall of the outer cylinder 501, the upright post 502 can rotationally slide in the outer cylinder 501, a rectangular hole 507 is formed in the surface of the outer cylinder 501, the rectangular hole 507 is connected with a cavity in the outer cylinder 501, a rotating groove 503 is formed in the side outer wall of the upright post 502, a cross rod 504 is connected to the inner wall of the rotating groove 503 in a sliding mode, when the upright post 502 is rotated, the cross rod 504 slides in the rotating groove 503, connecting rods 505 are hinged to the tail ends of the cross rod 504, the number of the cross rods 504 is four, the number of the connecting rods 505 is four in the rotating groove 503, two ends of the connecting rods 505 are hinged to the sliding blocks 506 and the cross rod 504 respectively, a clamping block 508 is fixedly connected to the outer wall of the lower side of the upright post 502, the clamping block 508 is matched with the rectangular hole 507 in a shape, the upright post 502 can be pressed down only when the upright post 502 rotates until the clamping block 508 is aligned with the rectangular hole 507, the sliding block 506 is fixedly connected to the bottom of the fixed block 2, the sliding block 506 is hinged to the surface of the connecting rod 505, and when the upright post 502 is pressed, the connecting rod 505 is driven, and the connecting rod 505 is driven by the connecting rod 506.

Working principle: when the fastening device for photovoltaic solar installation is used, a continuous force is applied to the fixed block 2 through the limiting spring 4, so that the solar panel 6 is stably fixed inside the groove 8, when the solar panel 6 needs to be unlocked for maintenance or repair, the upright post 502 at the bottom of the base 1 is pressed down, the upright post 502 drives the cross rod 504 to move, the tail end position of the connecting rod 505 hinged with the cross rod 504 changes, the tail end hinged sliding block 506 is driven to move, the fixed block 2 fixedly connected with the surface of the sliding block 506 is driven to move outwards, and therefore unlocking of the solar panel 6 is completed. Meanwhile, in order to prevent unlocking caused by false touch, a clamping block 508 is fixedly connected to the outer wall of the upright post 502, a rectangular hole 507 is formed in the surface of the outer barrel 501, a cross rod 504 can slide in the rotary groove 503 when the upright post 502 is rotated, and the upright post 502 can be pressed down only when the clamping block 508 is aligned with the rectangular hole 507, so that the function of unlocking the solar panel 6 is achieved.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides a fastener is used in photovoltaic solar energy installation, includes base (1), its characterized in that: the utility model discloses a solar energy power generation device, including base (1), recess (8) inner wall fixedly connected with telescopic link (3), recess (8) inner wall fixedly connected with spacing spring (4), telescopic link (3) and spacing spring (4) top fixedly connected with fixed block (2), solar panel (6) are laminated to fixed block (2) side, spout (7) have been seted up to recess (8) bottom, base (1) bottom surface is provided with adjustment mechanism (5), adjustment mechanism (5) include:

the outer barrel (501), the outer barrel (501) is fixedly connected to the bottom surface of the base (1), the inner wall of the outer barrel (501) is sleeved with the upright post (502), and a rectangular hole (507) is formed in the surface of the outer barrel (501);

the rotary groove (503), the rotary groove (503) is arranged on the outer wall of the side face of the upright post (502), the transverse rod (504) is connected in a sliding way in the rotary groove (503), the tail end of the transverse rod (504) is hinged with a connecting rod (505), and the outer wall of the lower side of the upright post (502) is fixedly connected with a clamping block (508);

the sliding block (506), sliding block (506) fixed connection is in fixed block (2) bottom, sliding block (506) surface articulates there is connecting rod (505).

2. The fastening device for photovoltaic solar installation according to claim 1, wherein: the number of the fixing blocks (2) is four, the fixing blocks are respectively tightly attached to four sides of the solar panel (6), and the fixing blocks (2) can slide on the bottom surface of the groove (8).

3. The fastening device for photovoltaic solar installation according to claim 1, wherein: the number of the telescopic rods (3) is four, the number of the limiting springs (4) is eight, and the limiting springs are fixedly connected between the side face of the fixed block (2) and the inner wall of the groove (8).

4. The fastening device for photovoltaic solar installation according to claim 1, wherein: the number of the sliding grooves (7) is four, the sliding grooves are respectively positioned below the fixed blocks (2), and the sliding blocks (506) fixedly connected with the bottom surfaces of the fixed blocks (2) can slide in the sliding grooves (7).

5. The fastening device for photovoltaic solar installation according to claim 1, wherein: the upright post (502) can rotationally slide in the outer barrel (501), and the size and shape of the clamping block (508) are attached to the shape of the rectangular hole (507).

6. The fastening device for photovoltaic solar installation according to claim 1, wherein: the number of the cross bars (504) is four, the cross bars are circumferentially distributed in the rotating groove (503) at equal intervals, the number of the connecting rods (505) is four, and two ends of the connecting rods are respectively hinged on the sliding blocks (506) and the cross bars (504).