CN218624894U - Photovoltaic board closing device - Google Patents

Abstract

The utility model relates to a photovoltaic facility accessory technical field provides a photovoltaic board closing device, including compressing tightly piece, joint spare and slider, the two inboards that compress tightly the piece all are equipped with a plurality of tooth along the even interval of vertical direction and detain, the two outsides of joint spare all are equipped with a plurality of tooth's grooves, at least two along the even interval of vertical direction tooth knot joint in at least two the tooth's groove, the joint spare is kept away from compress tightly a piece one end and locate the slider. On this basis, the stability of the hold-down device can be improved.

Description

Photovoltaic board closing device

Technical Field

The application relates to the field of photovoltaic facility accessories, in particular to a photovoltaic panel pressing device.

Background

Photovoltaic panel assemblies are electrical power generating devices that produce direct current upon exposure to sunlight and are comprised of thin, solid state photovoltaic cells made of semiconductor materials such as silicon.

Wherein, the photovoltaic board needs to be fixed through photovoltaic support and ground, and the photovoltaic support generally includes support and guide rail, and the photovoltaic board is laid the back on the guide rail, and rethread and guide rail swing joint's closing device is fixed to two adjacent photovoltaic board pressure.

The existing pressing device comprises a movable block, a pressing block and a screw rod, wherein the movable block is connected in a guide rail in a sliding mode, and the screw rod is connected with the pressing block in a penetrating mode through threads of the movable block, so that the pressing block presses the photovoltaic panel. However, in the actual use process, the screw rod is easy to loosen, and the pressing block cannot stably press the photovoltaic panel, so that the stability of the pressing device is poor, and therefore improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to improve closing device's stability, this application provides a photovoltaic board closing device.

The application provides a photovoltaic board closing device adopts following technical scheme:

the utility model provides a photovoltaic board closing device, is including compressing tightly piece, joint spare and slider, it all is equipped with a plurality of tooth along the even interval of vertical direction to compress tightly two inboards of piece and buckles, the two outsides of joint spare all are equipped with a plurality of tooth's sockets, at least two along the even interval of vertical direction tooth's socket joint in at least two the tooth's socket, the joint spare is kept away from compress tightly one end and locate the slider.

Through adopting above-mentioned technical scheme, pass through the guide rail with the slider and slide to mounted position, the tooth that needs the joint is detained quantity according to the thickness selection of photovoltaic board again, make the joint that two at least tooth detain and correspond in two at least tooth grooves, in order to realize compressing tightly the piece and to compressing tightly photovoltaic board, in the in-service use process, the stability of a plurality of tooth detains and tooth groove joint is higher, be difficult to take place not hard up, thereby improve closing device's stability, and a plurality of tooth detains and the tooth groove can be applicable to the photovoltaic board of different thickness, the suitability is higher.

Preferably, one side of the tooth buckle, which is close to the sliding part, is provided with a first guide part, and the first guide part is obliquely and upwards arranged towards one end of the tooth groove.

Through adopting above-mentioned technical scheme, through setting up first guide part for compress tightly the piece and can only move slightly downwards under the effect of first guide part, thereby improve and compress tightly the stability that the piece compressed tightly the photovoltaic board.

Preferably, two sides of the tooth buckle close to one end of the tooth socket are provided with second guide parts.

Through adopting above-mentioned technical scheme, through setting up the second guide part to the tooth is detained the joint in the tooth's socket, thereby improves closing device's installation effectiveness.

Preferably, the length direction of the tooth catch is perpendicular to the sliding direction of the sliding member.

Through adopting above-mentioned technical scheme, through the length direction that sets up the tooth and detain with the slip direction of slider is perpendicular, and the tooth of being convenient for detains the joint in the tooth's socket to the installation of compressing tightly piece and joint spare, thereby improve closing device's installation effectiveness.

Preferably, the adjusting part comprises a bolt and a spiral ring, the bolt penetrates through the clamping part and is in threaded connection with the sliding part, and the spiral ring is in threaded connection with the bolt and abuts against the lower end of the clamping part.

Through adopting above-mentioned technical scheme, through setting up the regulating part, the joint spare is fixed under bolt and spiro function to through rotating the height of bolt regulation joint spare, thereby adjust the height of joint spare and compressing tightly the piece, with the photovoltaic board that is applicable to more different thickness, further improve closing device's suitability.

Preferably, the adjusting part further comprises a backing ring, and the backing ring is arranged between the bolt and the clamping part.

Through adopting above-mentioned technical scheme, through setting up the backing ring, prevent as far as possible that bolt and spiro ring are not hard up to improve closing device job stabilization nature.

Preferably, the pressing piece is provided with a yielding hole for the bolt to pass through.

Through adopting above-mentioned technical scheme, through setting up the hole of stepping down, when tooth buckle joint in the tooth's socket, be convenient for rotate the bolt.

Preferably, one side of the pressing piece, which is close to the clamping piece, is provided with a plurality of anti-skid protrusions.

Through adopting above-mentioned technical scheme, through setting up the non-slip raised, improve and compress tightly the frictional force between piece and the photovoltaic board to make and compress tightly the more stable photovoltaic board that compresses tightly of piece.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the plurality of tooth buckles and the tooth grooves are arranged, so that the clamping stability of the tooth buckles and the tooth grooves is high, looseness is not prone to occurring, the stability of the pressing device is improved, the tooth buckles and the tooth grooves can be suitable for photovoltaic panels with different thicknesses, and the applicability is high;

2. the length direction of the tooth buckle is perpendicular to the sliding direction of the sliding part, so that the tooth buckle is conveniently clamped in the tooth groove, the pressing piece and the clamping piece are conveniently installed, and the installation efficiency of the pressing device is improved;

3. through setting up the regulating part, the joint spare is fixed under bolt and spiro function to through the height of rotating bolt regulation joint spare, thereby adjust the height of joint spare and compressing tightly the piece, with the photovoltaic board that is applicable to more different thickness, further improve closing device's suitability.

Drawings

FIG. 1 is a schematic view of the overall structure of a pressing device in an embodiment of the present application;

fig. 2 is a schematic view of the installation of the pressing device with the photovoltaic panel and the guide rail in the embodiment of the present application;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

Reference numerals: 1. a compression member; 11. a compression plate; 12. a side plate; 13. tooth buckling; 131. a first guide portion; 132. a second guide portion; 14. a hole of abdication; 15. anti-skid protrusions; 2. a clamping piece; 21. a tooth socket; 3. a slider; 4. a photovoltaic panel; 5. a guide rail; 6. an adjustment member; 61. a bolt; 62. a spiro ring; 63. a backing ring.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses photovoltaic board closing device.

Referring to fig. 1 and 2, the pressing device includes pressing part 1, clamping part 2 and slider 3, and pressing part 1 cooperates with clamping part 2 joint to the messenger presses part 1 to compress tightly in photovoltaic board 4, and clamping part 2 keeps away from and presses 1 one end fixed connection in slider 3, and slider 3 slides in guide rail 5.

Specifically, the pressing member 1 includes a pressing plate 11 and two oppositely disposed side plates 12, and the two side plates 12 are integrally connected to the lower side of the pressing plate 11. One side that both sides board 12 are close to each other all is equipped with a plurality of tooth along vertical direction evenly spaced and detains 13, and the length direction of tooth detaining 13 sets up along curb plate 12 length direction. The joint 2 is "concave" word form, and two outsides of joint 2 all are equipped with a plurality of tooth grooves 21 along vertical direction evenly spaced apart, tooth groove 21 and tooth detain 13 looks adaptation, and two at least tooth detains 13 joint in two at least tooth grooves 21. Wherein, the length direction of tooth knot 13 sets up with the length direction of slider 3 is perpendicular to in order to compress tightly the joint installation of 1 and joint spare 2.

When the pressing device is installed, the sliding part 3 slides to the installation position through the guide rail 5, so that the at least two tooth buckles 13 are correspondingly clamped in the at least two tooth grooves 21, the pressing piece 1 is used for pressing the photovoltaic panel 4, and the plurality of tooth buckles 13 and the plurality of tooth grooves 21 are not easy to loosen due to high clamping stability, so that the stability of the pressing device is improved; moreover, the number of the clamping tooth buckles 13 and the number of the tooth grooves 21 can be selected to be suitable for photovoltaic panels 4 with different thicknesses, and the applicability of the pressing device is improved.

Referring to fig. 1 and 3, further, a first guide portion 131 is provided at a side of the tooth catch 13 close to the sliding member 3, the first guide portion 131 is an inclined surface and is inclined upward toward one end of the tooth slot 21, and the tooth catch 13 slightly moves downward through the first guide portion 131 and restricts the upward movement of the tooth catch 13, so that the pressing member 1 is pressed against the photovoltaic panel 4 more stably. Meanwhile, the two sides of the tooth buckle 13 close to one end of the tooth slot 21 are provided with second guide parts 132, and the second guide parts 132 are rounded corners, so that the tooth buckle 13 is clamped in the tooth slot 21, and the installation efficiency of the pressing device is improved.

Referring to fig. 1, further, the pressing device further includes an adjusting member 6, the adjusting member 6 includes a bolt 61 and a spiral ring 62, the bolt 61 is movably inserted into the clamping member 2 and is in threaded connection with the sliding member 3, an end of the bolt 61 abuts against the clamping member 2, the spiral ring 62 is in threaded connection with the bolt 61, and the spiral ring 62 abuts against a lower end of the clamping member 2, so as to fix the clamping member 2 and the sliding member 3. When installation closing device, adjust the height of joint spare 2 through rotating bolt 61 to adjust joint spare 2 and compress tightly the height of 1, with the photovoltaic board 4 that is applicable to more different thickness.

Further, adjusting part 6 still includes backing ring 63, and backing ring 63 locates between bolt 61 and joint spare 2, prevents as far as possible that bolt 61 and spiro ring 62 are not hard up to improve closing device job stabilization nature.

And, set up the hole 14 of stepping down on the pressure strip 11, the hole 14 of stepping down supplies bolt 61 to pass through, and bolt 61 is hexagon socket head cap screw 61, when tooth buckle 13 joint in tooth's socket 21, is convenient for rotate bolt 61. Simultaneously, the compacting plate 11 downside is equipped with a plurality of slipperions 15, and the slipperion 15 increases the frictional force between piece 1 and the photovoltaic board 4 that compresses tightly to make the more stable photovoltaic board 4 that compresses tightly of piece 1.

The implementation principle of the embodiment is as follows: when the pressing device is installed, the sliding part 3 slides to the installation position through the guide rail 5, so that the at least two tooth buckles 13 are correspondingly clamped in the at least two tooth grooves 21, the pressing part 1 presses the photovoltaic panel 4, and the plurality of tooth buckles 13 and the plurality of tooth grooves 21 are high in clamping stability and not easy to loosen, so that the stability of the pressing device is improved; moreover, the number of the clamping tooth buckles 13 and the number of the tooth grooves 21 can be selected to be suitable for photovoltaic panels 4 with different thicknesses, and the applicability of the pressing device is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a photovoltaic board closing device which characterized in that: including compressing tightly piece (1), joint spare (2) and slider (3), two inboards that compress tightly piece (1) all are equipped with a plurality of teeth along the even interval of vertical direction and detain (13), two outsides of joint spare (2) all are equipped with a plurality of tooth grooves (21), at least two along the even interval of vertical direction tooth detains (13) joint in at least two tooth groove (21), keep away from joint spare (2) compress tightly piece (1) one end and locate slider (3).

2. A photovoltaic panel pressing apparatus according to claim 1, wherein: one side of the tooth buckle (13) close to the sliding piece (3) is provided with a first guide part (131), and the first guide part (131) is obliquely and upwards arranged towards one end of the tooth groove (21).

3. The photovoltaic panel pressing apparatus according to claim 1, wherein: and second guide parts (132) are arranged on two sides of one end, close to the tooth groove (21), of the tooth buckle (13).

4. A photovoltaic panel pressing apparatus according to claim 1, wherein: the length direction of the tooth buckle (13) is perpendicular to the sliding direction of the sliding part (3).

5. The photovoltaic panel pressing apparatus according to claim 1, wherein: still include regulating part (6), regulating part (6) include bolt (61) and spiral ring (62), bolt (61) wear to locate joint spare (2) with slider (3) threaded connection, spiral ring (62) threaded connection in bolt (61) and butt in joint spare (2) lower extreme.

6. The photovoltaic panel pressing apparatus according to claim 5, wherein: the adjusting piece (6) further comprises a backing ring (63), and the backing ring (63) is arranged between the bolt (61) and the clamping piece (2).

7. The photovoltaic panel pressing apparatus according to claim 5, wherein: the pressing piece (1) is provided with a yielding hole (14) for the bolt (61) to pass through.

8. The photovoltaic panel pressing apparatus according to claim 1, wherein: the pressing piece (1) is close to one side of the clamping piece (2) and is provided with a plurality of anti-skid protrusions (15).

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