CN218967539U

CN218967539U - Clamping device for solar panel frame

Info

Publication number: CN218967539U
Application number: CN202222171287.7U
Authority: CN
Inventors: 刘照晖; 刘峻; 汪雅静
Original assignee: Chizhou Yishite New Energy Co ltd
Current assignee: Chizhou Yishite New Energy Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-05-05
Anticipated expiration: 2032-08-17

Abstract

The utility model discloses a clamping device for a solar panel frame, which comprises a device main body, wherein the device main body comprises an elastic mechanism, an adjusting mechanism, fixing mechanisms and clamping blocks, the device main body is connected with the elastic mechanism, the elastic mechanism is provided with four elastic mechanisms which are connected with the fixing mechanisms, the fixing mechanisms are connected with a photovoltaic panel, one end of the device main body is provided with second fixing bolts, the bottom of the device main body is respectively welded with one end of the fixing plate, the surface of the fixing plate is provided with first fixing bolts, the edge of the photovoltaic panel is placed on the top of a bottom plate, so that the second sliding rod is rotated, the second sliding rod can drive the second threaded rod to rotate, and meanwhile, the second threaded rod can drive the clamping blocks to slide downwards through connecting blocks, so that the clamping blocks can be matched with the bottom plate, the photovoltaic panel can be clamped and fixed, and the photovoltaic panel can be prevented from loosening during installation.

Description

Clamping device for solar panel frame

Technical Field

The utility model relates to the technical field of solar photovoltaic panel frames, in particular to a clamping device for a solar panel frame.

Background

Through retrieval, the patent with the Chinese patent grant number of CN202121520559.9 discloses a high-performance solar photovoltaic panel frame structure, which relates to the technical field of solar photovoltaic panel frames and comprises an aluminum alloy frame positioned on the outer ring of the solar photovoltaic panel; wherein limit mechanisms are arranged at the connection positions of the corners of the aluminum alloy frame and the corners of the solar photovoltaic panel respectively; a plurality of anti-expansion gaps are uniformly formed on the inner frame surface of the aluminum alloy frame; the limiting mechanism is arranged at the corner of the aluminum alloy frame, so that the toughness of the aluminum alloy frame can be enhanced, and the problem of frame damage caused by expansion due to heat and contraction due to cold is effectively avoided when the inside of the aluminum alloy frame is expanded due to heat and contraction; in addition, the outer end of the expansion-preventing notch of the U-shaped design is large in deformation, the inner end of the U-shaped design is small in deformation, the deformation amount of the aluminum alloy frame can be effectively reduced, irreversible damage caused by the deformation amount of the aluminum alloy frame is avoided, the power generation effect of the solar photovoltaic panel is affected, and meanwhile, the frame is simple in structure, high in stability, reasonable in design and convenient to realize.

The above patent suffers from the following disadvantages:

1. the solar panel is clamped through the spring in the using process, so that the damage of the device caused by thermal expansion and cold contraction of the solar panel can be prevented, but the clamping and fixing firmness of the device is not high due to the fact that the clamping and fixing of the device are carried out through the spring, and the solar panel clamped by the device is easy to fall down and is damaged;

2. the device has the limit to the solar panel size of installation when using, can not adjust according to the size of solar panel to lead to the device to have the limitation when using, and then lead to the scope of use of device to reduce.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a clamping device for a solar panel frame, which solves the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a clamping device of solar cell panel frame, includes the device main part, the device main part includes elastic mechanism, adjustment mechanism, fixed establishment and grip block, the device main part is connected with elastic mechanism, elastic mechanism is equipped with four, four elastic mechanism is connected with fixed establishment, fixed establishment is connected with the photovoltaic board, device main part one end is equipped with the second fixing bolt, device main part bottom welds with fixed plate one end respectively, the fixed plate surface is equipped with first fixing bolt, the device main part is equipped with four, device main part side respectively with adjustment mechanism both ends hub connection.

Preferably, the elastic mechanism comprises a spring, a connecting plate, a first sliding rod, a limiting head and a sliding groove, wherein the device body is welded with the connecting plate, the connecting plate is in sliding connection with the first sliding rod, the limiting head is arranged at one end of the first sliding rod, the other end of the first sliding rod is in sliding connection with the sliding groove, and the spring is sleeved outside the first sliding rod.

Preferably, the adjusting mechanism comprises a first threaded rod and a threaded pipe, one end of the first threaded rod is connected with the device main body through a shaft, and the other end of the first threaded rod is connected with the threaded pipe through threads.

Preferably, the fixing mechanism comprises a connector, a second slide bar, a second threaded rod, a connecting block, a limiting rod, a bottom plate and a clamping block, wherein the connector is in sliding connection with the second slide bar, the bottom of the connector is in threaded connection with the second threaded rod, and the bottom of the second threaded rod is in shaft connection with the clamping block.

Preferably, the clamping block is in sliding connection with the connecting block, the bottom of the connecting block is connected with the bottom plate, and the clamping block is in sliding connection with the limiting rod.

Preferably, the connecting plate and the chute are in an L-shaped structure, the surface of the chute is provided with a groove, and the section of the groove is in a T-shaped structure.

(III) beneficial effects

The utility model provides a clamping device for a solar panel frame. The beneficial effects are as follows:

(1) This clamping device of solar cell panel frame through the combination each other of each part, at the in-process of using, through placing the photovoltaic board edge at the bottom plate top to through rotating the second slide bar, and then the second slide bar can drive the second threaded rod and rotate, can drive the grip block and slide downwards through the connecting block when the second threaded rod rotates, thereby make the grip block can be with the bottom plate cooperation, thereby carry out the centre gripping fixedly to the photovoltaic board, thereby it is not hard up when being favorable to preventing the photovoltaic board installation.

(2) This clamping device of solar cell panel frame through rotating the screwed pipe to can remove through first threaded rod when the screwed pipe rotates, and then make the length of first threaded rod and screwed pipe can adjust, thereby be favorable to making the interval between the device main part can adjust, thereby make the device can adapt to the photovoltaic board of different length, thereby be favorable to improving the universality that the device used.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a top view of the present utility model;

FIG. 4 is a schematic view of a fixing mechanism according to the present utility model;

fig. 5 is a schematic structural view of the connecting plate of the present utility model.

In the figure, 1, a device main body; 2. an elastic mechanism; 201. a spring; 202. a connecting plate; 203. a first slide bar; 204. a positioning head; 205. a chute; 3. a first fixing bolt; 4. a fixing plate; 5. a photovoltaic panel; 6. an adjusting mechanism; 601. a first threaded rod; 602. a threaded tube; 7. a fixing mechanism; 701. a connector; 702. a second slide bar; 703. a second threaded rod; 704. a connecting block; 705. a limit rod; 706. a bottom plate; 707. a clamping block; 8. and a second fixing bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the embodiment of the present utility model provides a technical solution: the utility model provides a clamping device of solar cell panel frame, includes device main part 1, device main part 1 includes elastic mechanism 2, adjustment mechanism 6, fixed establishment 7 and grip block 707, device main part 1 is connected with elastic mechanism 2, elastic mechanism 2 is equipped with four, four elastic mechanism 2 is connected with fixed establishment 7, fixed establishment 7 is connected with photovoltaic board 5, device main part 1 one end is equipped with second fixing bolt 8, device main part 1 bottom respectively with fixed plate 4 one end welding, fixed plate 4 surface is equipped with first fixing bolt 3, device main part 1 is equipped with four, four device main part 1 side is connected with adjustment mechanism 6 both ends hub connection respectively, is favorable to preventing that the device is not hard up at the in-process of installation through fixed establishment 7 to be favorable to improving the fastness of the device.

The elastic mechanism 2 comprises a spring 201, a connecting plate 202, a first sliding rod 203, a limiting head 204 and a sliding groove 205, the device body 1 is welded with the connecting plate 202, the connecting plate 202 is in sliding connection with the first sliding rod 203, one end of the first sliding rod 203 is provided with the limiting head 204, the other end of the first sliding rod 203 is in sliding connection with the sliding groove 205, the spring 201 is sleeved outside the first sliding rod 203, and the solar panel is clamped and fixed through the spring 201, so that when the solar panel is expanded by heating, the sliding groove 205 is pushed to two sides, the sliding groove 205 slides through the first sliding rod 203, and meanwhile the spring 201 is compressed for adjustment, and damage to the device caused by the expansion of the solar panel due to heating is avoided.

Adjustment mechanism 6 includes first threaded rod 601, screwed pipe 602, first threaded rod 601 one end and device main part 1 hub connection, first threaded rod 601 other end and screwed pipe 602 threaded connection are through rotating screwed pipe 602 to screwed pipe 602 pivoted can remove through first threaded rod 601 in the time of, and then make the length of first threaded rod 601 and screwed pipe 602 can adjust, thereby be favorable to making the interval between the device main part 1 can adjust, thereby make the device can adapt to the photovoltaic board 5 of different length, thereby be favorable to improving the universality that the device used.

The fixing mechanism 7 comprises a connector 701, a second slide bar 702, a second threaded bar 703, a connecting block 704, a limiting bar 705, a bottom plate 706 and a clamping block 707, wherein the connector 701 is in sliding connection with the second slide bar 702, the bottom of the connector 701 is in threaded connection with the second threaded bar 703, the bottom of the second threaded bar 703 is in shaft connection with the clamping block 707, the second threaded bar 702 is rotated, the second threaded bar 702 can drive the second threaded bar 703 to rotate, and the clamping block 707 can be driven to slide downwards through the connecting block 704 while the second threaded bar 703 rotates.

The clamping block 707 is in sliding connection with the connecting block 704, the bottom of the connecting block 704 is connected with the bottom plate 706, the clamping block 707 is in sliding connection with the limiting rod 705, and the clamping block 707 slides downwards through the connecting block 704, so that the clamping block 707 can be matched with the bottom plate 706, and the photovoltaic panel 5 is clamped and fixed, thereby being beneficial to preventing the photovoltaic panel 5 from loosening during installation, and improving stability of the clamping block 707 in the lifting process through the limiting rod 705.

The connecting plate 202 and the chute 205 are in an L-shaped structure, a groove is formed in the surface of the chute 205, the cross section of the groove is in a T-shaped structure, and one end of the first sliding rod 203 can slide through the groove in the surface of the chute 205.

During the use, fix fixed plate 4 through second fixing bolt 8 and first fixing bolt 3, place photovoltaic board 5 both ends in bottom plate 706 top simultaneously, through rotating second slide bar 702, and then second slide bar 702 can drive second threaded rod 703 and rotate, second threaded rod 703 can drive grip block 707 and slide downwards through connecting block 704 when rotating, thereby make grip block 707 can cooperate with bottom plate 706, thereby it is fixed to carry out the centre gripping to photovoltaic board 5, thereby be favorable to preventing when photovoltaic board 5 installs not hard up, be favorable to making grip block 707 improve stability in the in-process of going up and down through gag lever post 705, through rotating screwed pipe 602, thereby screwed pipe 602 rotates and can remove through first threaded rod 601, and then make the length of first threaded rod 601 and screwed pipe 602 can adjust, thereby be favorable to making the interval between the device main part 1 can adjust, thereby make the device can adapt to the photovoltaic board 5 of different length, thereby be favorable to improving the universality that the device used, thereby when solar panel is heated and expand, can promote spout 205 to both sides, and then the spout 205 can be broken through the first spout 203, thereby the expansion device can be avoided compressing the slide through the first spout 203, and the expansion device can be easily be damaged because of the compression spring 201 is compressed.

The utility model relates to a device main body 1; 2. an elastic mechanism; 201. a spring; 202. a connecting plate; 203. a first slide bar; 204. a positioning head; 205. a chute; 3. a first fixing bolt; 4. a fixing plate; 5. a photovoltaic panel; 6. an adjusting mechanism; 601. a first threaded rod; 602. a threaded tube; 7. a fixing mechanism; 701. a connector; 702. a second slide bar; 703. a second threaded rod; 704. a connecting block; 705. a limit rod; 706. a bottom plate; 707. a clamping block; 8. the second fixing bolt is a general standard component or a component known to a person skilled in the art, and the structure and the principle of the second fixing bolt are known to the person skilled in the art through technical manuals or through routine experimental methods.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a clamping device of solar cell panel frame which characterized in that: including device main part (1), device main part (1) includes elastic mechanism (2), adjustment mechanism (6), fixed establishment (7) and grip block (707), device main part (1) is connected with elastic mechanism (2), elastic mechanism (2) are equipped with four, four elastic mechanism (2) are connected with fixed establishment (7), fixed establishment (7) are connected with photovoltaic board (5), device main part (1) one end is equipped with second fixing bolt (8), device main part (1) bottom respectively with fixed plate (4) one end welding, fixed plate (4) surface is equipped with first fixing bolt (3), device main part (1) are equipped with four, four device main part (1) side respectively with adjustment mechanism (6) both ends hub connection.

2. The clamping device of a solar panel frame according to claim 1, wherein: the elastic mechanism (2) comprises a spring (201), a connecting plate (202), a first sliding rod (203), a limiting head (204) and a sliding groove (205), wherein the device body (1) is welded with the connecting plate (202), the connecting plate (202) is in sliding connection with the first sliding rod (203), the limiting head (204) is arranged at one end of the first sliding rod (203), the other end of the first sliding rod (203) is in sliding connection with the sliding groove (205), and the spring (201) is sleeved outside the first sliding rod (203).

3. The clamping device of a solar panel frame according to claim 1, wherein: the adjusting mechanism (6) comprises a first threaded rod (601) and a threaded pipe (602), one end of the first threaded rod (601) is connected with the device main body (1) in a shaft mode, and the other end of the first threaded rod (601) is connected with the threaded pipe (602) in a threaded mode.

4. The clamping device of a solar panel frame according to claim 1, wherein: the fixing mechanism (7) comprises a connector (701), a second sliding rod (702), a second threaded rod (703), a connecting block (704), a limiting rod (705), a bottom plate (706) and a clamping block (707), wherein the connector (701) is in sliding connection with the second sliding rod (702), the bottom of the connector (701) is in threaded connection with the second threaded rod (703), and the bottom of the second threaded rod (703) is in shaft connection with the clamping block (707).

5. The clamping device for a solar panel frame according to claim 4, wherein: the clamping block (707) is in sliding connection with the connecting block (704), the bottom of the connecting block (704) is connected with the bottom plate (706), and the clamping block (707) is in sliding connection with the limiting rod (705).

6. The clamping device of a solar panel frame according to claim 2, wherein: the connecting plate (202) and the chute (205) are of an L-shaped structure, a groove is formed in the surface of the chute (205), and the section of the groove is of a T-shaped structure.