CN215871269U - Fixing clamp and photovoltaic device - Google Patents

Abstract

The application provides a fixing clamp and a photovoltaic device, the fixing clamp comprises a supporting guide part, a first anti-skid part is arranged on a supporting surface of the upper part of the supporting guide part, and the supporting guide part is also provided with a guide part capable of moving along the length direction of the supporting guide part; the pressing piece is arranged opposite to the supporting and guiding component and is connected with the guiding component through a connecting piece, so that a clamping space is formed between the pressing piece and the supporting and guiding component; and a fixed connection member connected to a lower portion of the support guide member. The photovoltaic device comprises a photovoltaic module, a tile plate and the fixing clamp, wherein the fixing connecting part is connected with a lock seam or an angle of the tile plate in a loose mode, and the side edge of the photovoltaic module is arranged in a clamping space between the pressing part and the supporting and guiding part. The application provides a mounting fixture and photovoltaic device can guarantee clamping stability and reliability.

Description

Fixing clamp and photovoltaic device

Technical Field

The application relates to the technical field of photovoltaics, in particular to a fixing clamp and a photovoltaic device.

Background

At present, when the photovoltaic cell panel is installed on the color steel tile roof, the photovoltaic cell panel is usually installed on the color steel tile roof through a clamp. One end of the clamp is connected with the color steel tile roof, and the other end of the clamp clamps the photovoltaic cell panel. However, when the clamp in the prior art is used, the installation reliability of the photovoltaic cell panel is difficult to ensure, and the photovoltaic cell panel and the clamp have relative sliding risks.

SUMMERY OF THE UTILITY MODEL

The application provides a mounting fixture and photovoltaic device, can guarantee the installation reliability of photovoltaic module on the roof.

The application provides a mounting fixture, this kind of mounting fixture includes:

the support guide part is provided with a first anti-skid piece on a support surface at the upper part of the support guide part, and the support guide part is also provided with a guide piece capable of moving along the length direction of the support guide part;

the pressing piece is arranged opposite to the supporting and guiding component and is connected with the guiding component through a connecting piece, so that a clamping space is formed between the pressing piece and the supporting and guiding component;

and a fixed connection member connected to a lower portion of the support guide member.

In a possible design, the supporting and guiding component comprises a guiding groove, the groove wall of the guiding groove is of a hollow structure, and the supporting surface is symmetrically formed on the upper surface of the groove wall of the guiding groove.

In one possible design, the cross section of the guide groove is a V-shaped hollow structure.

In a possible design, the notch of the guide groove extends upwards to form a blocking part, the first anti-slip piece is bent upwards to form a protection part parallel to the blocking part, and the protection part abuts against one side surface of the blocking part, which faces away from the notch.

In a possible design, the supporting and guiding component is provided with two supporting surfaces, the two supporting surfaces are provided with the first anti-skid pieces, and the two first anti-skid pieces are symmetrically arranged on two sides of the supporting and guiding component in the width direction.

In one possible design, the surface of the first cleat is formed with serrated cleats.

In a possible design, the lower surface of the pressing part is provided with a second anti-skid member, and a clamping space is formed between the second anti-skid member and the first anti-skid member.

In one possible embodiment, the connecting element is provided as a first fastening screw, the guide element is provided with a fastening hole, a threaded section of the first fastening screw extends through the fastening hole and into a lower section of the support guide, or the threaded section of the first fastening screw is screwed into the fastening hole.

In one possible design, the support guide member includes a guide groove, the guide member is embedded in the guide groove and can move along the guide groove, and inner walls of two sides of the guide groove in the width direction respectively abut against two corresponding side surfaces of the guide member.

In one possible design, the guide groove is provided with a limiting part, and the limiting part is positioned above the guide piece;

wherein, spacing portion can with the upper surface butt of guide to the restriction the guide breaks away from the guide way.

In a possible design, the fixed connecting part includes a second fastening bolt and a first clamping arm and a second clamping arm which are arranged oppositely, and the first clamping arm and the second clamping arm are connected through the second fastening bolt.

In one possible design, the support guide member includes a guide groove and a support block, the support block is disposed at an upper portion of the guide groove, and the support surface is formed on an upper surface of the support block.

The beneficial effect of this application is:

the fixing clamp comprises a supporting guide part, a pressing part and a fixing connecting part, wherein the supporting guide part is provided with a guide piece, the pressing part and the supporting guide part are arranged oppositely, and the pressing part is connected with the guide piece through a connecting piece so as to form a clamping space between the pressing part and the supporting guide part, wherein the guide piece can move along the length direction of the supporting guide part, and the guide piece is convenient to adjust so as to be aligned with the connecting piece and connected with the connecting piece; the fixed connecting part is connected with the lower part of the supporting and guiding part and is used for being connected with external equipment facilities so that the supporting and guiding part is connected to the external equipment facilities; the supporting surface on the upper portion of the supporting and guiding component is provided with a first anti-skidding piece, after the object to be installed is clamped by the pressing piece and the supporting and guiding component together, the object to be installed is pressed against the first anti-skidding piece, the first anti-skidding piece can generate large friction force with the object to be installed, the object to be installed is prevented from sliding in the clamping space, and the clamping stability and reliability are guaranteed.

The photovoltaic device comprises a photovoltaic module, a tile and the fixing clamp, wherein the fixing connecting part is connected with a locking seam or a corner of the tile, and the side edge of the photovoltaic module is arranged in a clamping space between the pressing part and the supporting and guiding part.

In a possible design, the fixing clamps are arranged on two opposite sides of the photovoltaic module, and two opposite sides of the photovoltaic module are respectively arranged in the clamping space between the pressing part and the supporting and guiding part on the same side;

the tile plate is provided with the locking seam or the angle bridge corresponding to the two side edges of the photovoltaic module, and the locking seam or the angle bridge is connected with the fixed connecting part on the same side.

In a possible design, the photovoltaic device still includes the support, the support includes bracing piece and fixed bolster, the upper end of bracing piece with tile board lock seam is convoluteed and is connected, the lower extreme with the fixed bolster joint.

In one possible design, one end of the fixing bracket forms a first clamping part, and the other end forms a pressing part; the lower end of the supporting rod is provided with a second clamping portion, the first clamping portion is clamped with the opening of the second clamping portion, and the supporting portion is close to and supports against the supporting rod from one side back to the opening of the second clamping portion.

The beneficial effect of this application is:

the photovoltaic device that this application provided includes tile board, photovoltaic module and as above mounting fixture, in the centre gripping space between pressing part and the support guiding component is arranged in to photovoltaic module's side, because support guiding component and be provided with first antiskid, behind mounting fixture with photovoltaic module's side centre gripping, photovoltaic module's side and first antiskid support and press, first antiskid can produce great frictional force with photovoltaic module's side, prevent that photovoltaic module's side from taking place to slide in the centre gripping space, guarantee centre gripping stability and reliability.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

FIG. 1 is a schematic structural diagram of a photovoltaic device provided herein in one embodiment;

FIG. 2 is a schematic view of a portion of the structure of FIG. 1;

FIG. 3 is an enlarged view taken at I in FIG. 2;

FIG. 4 is an enlarged view taken at II in FIG. 2;

FIG. 5 is a schematic structural view of a mounting clip provided herein in another embodiment;

FIG. 6 is a schematic structural view of a mounting clip provided herein in yet another embodiment;

fig. 7 is a front view of a photovoltaic device provided herein in one embodiment.

Reference numerals:

1-fixing a clamp; 2-a photovoltaic module; 3-a tile plate; 4-support;

11-supporting the guide member;

111-a first cleat;

1111-a protective part;

1112-anti-skid protrusions;

1113-a clamping block;

112-a guide;

1121-recess;

113-a guide slot;

1131-a limiting part;

11311-bump;

1132 — a barrier;

114-a support block;

115-second hook;

12-a press part;

121-a second cleat;

122-first hook;

13-a connector;

14-a fixed connection member;

141-second fastening bolt;

142-a first clamp arm;

143-a second clamp arm;

41-a support bar;

411-second snap-in part;

42-a fixed support;

421-a first clamping part;

422-pressing part.

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

Detailed Description

For better understanding of the technical solutions of the present application, the following detailed descriptions of the embodiments of the present application are provided with reference to the accompanying drawings.

It should be understood that the embodiments described are only a few embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

As shown in fig. 1-2, the present application provides a fixing clamp 1, where the fixing clamp 1 is used to clamp and support a photovoltaic cell assembly, and the photovoltaic cell assembly can be fixed on a roof, a street lamp support rod, and other equipment facilities, so that the photovoltaic cell assembly is installed in a use area through the fixing clamp 1, and provides electric energy for the equipment in the use area, thereby meeting the power consumption requirements of production and life.

As shown in fig. 3, the present application provides a fixing jig 1, comprising a support guide member 11, a pressing member 12 and a fixing connection member 14, wherein a support surface of an upper portion of the support guide member 11 is provided with a first anti-slip member 111, and the support guide member 11 is further provided with a guide member 112 capable of moving along a length direction thereof; the pressing piece 12 is arranged opposite to the supporting and guiding component 11 and is connected with the guiding piece 112 through the connecting piece 13, so that a clamping space is formed between the pressing piece 12 and the supporting and guiding component 11; and a fixed connection part 14, the fixed connection part 14 being connected to a lower portion of the support guide 11.

In this embodiment, the supporting and guiding component 11 is provided with a guiding element 112, the pressing element 12 is arranged opposite to the supporting and guiding component 11, and the pressing element 12 is connected with the guiding element 112 through the connecting element 13, so that a clamping space is formed between the pressing element 12 and the supporting and guiding component 11, wherein the guiding element 112 can move along the length direction of the supporting and guiding component 11, and the guiding element 112 can be conveniently adjusted to be aligned with the connecting element 13 and connected with the connecting element 13; a fixed connection part 14 is connected with the lower part of the support guide part 11, the fixed connection part 14 is used for connecting with an external equipment facility, so that the support guide part 11 is connected with the external equipment facility; the supporting surface on the upper portion of the supporting and guiding component 11 is provided with a first anti-skid piece 111, after the object to be installed is clamped by the pressing piece 12 and the supporting and guiding component 11 together, the object to be installed is pressed against the first anti-skid piece 111, the first anti-skid piece 111 can generate a large friction force with the object to be installed, the object to be installed is prevented from sliding in the clamping space, and the clamping stability and reliability are guaranteed.

Specifically, the external equipment facility in this embodiment may be a roof, a street lamp support rod, a tile, or the like, and the object to be mounted in this embodiment may be a photovoltaic cell module, or the like.

Specifically, as shown in fig. 3, the fixing connector 13 in the present embodiment is integrally formed with the support guide member 11, which facilitates processing and is suitable for mass production. In other embodiments, the fixing connector 13 and the support guide 11 may be separately provided, and the fixing connector 13 and the support guide 11 are connected by welding.

Specifically, in the present embodiment, the pressing element 12 can slide along the length direction of the supporting and guiding component 11, so as to adjust the supporting and guiding component 11 and the pressing element 12 to be in a proper clamping position, and the pressing element 12 can be separated from the supporting and guiding component 11, so as to avoid the interference of the pressing element 12 on the taking and placing operation when the object to be mounted is taken and placed from the clamping space.

Specifically, in the present embodiment, as shown in fig. 4, in the height direction of the pressing member 12 and the supporting and guiding member 11, the pressing member 12 is provided with the first hook 122, the supporting and guiding member 11 is provided with the second hook 115, and the first hook 122 and the second hook 115 can be mutually engaged to limit the pressing member 12 from being disengaged from the supporting and guiding member 11, so as to ensure the connection reliability between the pressing member 12 and the supporting and guiding member 11.

More specifically, the first anti-slip member 111 in this embodiment is made of EPDM rubber material, that is, the first anti-slip member 111 is an elastic body, and when there is external pressure, the elastic body will generate a recess, and form an arc-shaped surface contact to increase frictional resistance, so as to form an anti-slip tendency. In other embodiments, first cleat 111 may also be made of a PP material. In this embodiment, the specific material of the first anti-slip member 111 is not limited, and can be selected according to actual needs.

In one embodiment, as shown in fig. 3, the support guide 11 includes a guide groove 113, a groove wall of the guide groove 113 has a hollow structure, and the support surface is symmetrically formed on an upper surface of the groove wall of the guide groove 113.

In this embodiment, the supporting and guiding component 11 includes the guiding groove 113, the groove wall of the guiding groove 113 is a hollow structure, the supporting surface is symmetrically formed on the upper surface of the groove wall of the guiding groove 113, that is, the first anti-slip member 111 can be directly matched and connected with the guiding groove 113, the structure is simple, the first anti-slip member 111 and the guiding groove 113 can be conveniently disassembled and assembled, and the first anti-slip member 111 does not need to be indirectly fixed to the guiding groove 113 through other components, so that the installation stability of the first anti-slip member 111 can be ensured. In this embodiment, the supporting and guiding member 11 is an integrated structure, which is convenient for processing and suitable for mass production; and the cell wall of guide way 113 is hollow structure, can make the cell wall of guide way 113 form bilayer structure, and intensity is higher, is difficult to take place to deform after the pressurized, and hollow structure also is favorable to the heat to be derived simultaneously, and saves materials.

Meanwhile, the supporting surfaces in this embodiment are symmetrically formed on the upper surfaces of the walls of the guide grooves 113, and each supporting surface can support the object to be mounted, so that both opposite sides of the supporting and guiding member 11 can be used for placing the object to be mounted.

More specifically, in the present embodiment, two symmetrical supporting surfaces are formed at the upper portion of the guiding groove 113, and the two supporting surfaces are both provided with the first anti-slip member 111, so that the to-be-installed objects placed at two opposite sides of the supporting and guiding component 11 can both be abutted against the first anti-slip member 111 at the corresponding side, thereby ensuring that the to-be-installed objects can both be stably and reliably clamped at two sides of the fixing fixture 1.

Specifically, as shown in fig. 3, the guide groove 113 has a V-shaped hollow cross section.

In this embodiment, the cross section of the guide groove 113 is a V-shaped hollow structure, the upper surface of the groove wall of the guide groove 113 is formed with support surfaces, each support surface is directly connected with the fixed connecting part 14 through an inclined groove wall, and an inverted triangle is formed integrally, the inclined groove wall can transmit the load to the fixed connecting part 14 downward along a straight line, the support of the photovoltaic module on the corresponding support surface is more stable, the load cannot be accumulated on the surface of the groove wall, and the groove wall is not easy to deform; compared with other guide grooves with complicated cross-sectional shapes, the guide groove has a simple structure and saves more materials.

In one embodiment, as shown in fig. 3-4, the notch of the support guide 11 extends upward to form a barrier 1132, the first anti-slip member 111 is bent upward to form a protection portion 1111 parallel to the barrier 1132, and the protection portion 1111 abuts against a side surface of the barrier 1132, which faces away from the notch. In this embodiment, the notch of supporting guide part 11 upwards extends and is provided with and separates fender portion 1132, first antiskid 111 upwards buckles and is provided with and separates the parallel guard 1111 of fender portion 1132, when will treating that the installation object puts into the centre gripping space, the lateral wall of treating the installation object can support and press guard 1111, and support guard 1111 and lean on in a side surface that separates fender portion 1132 back to the notch, prevent that the lateral wall of treating the installation object is direct to contact with the lateral wall that supports guide part 11, and then avoid treating the surface production damage of installing the object.

Specifically, as shown in fig. 3, the surface of first cleat 111 is formed with serrated cleat protrusions 1112.

In this embodiment, the surface of the first anti-slip member 111 is formed with the serrated anti-slip protrusions 1112, which increases the surface roughness of the contact surface of the first anti-slip member 111, further increases the friction between the first anti-slip member 111 and the object to be mounted, and further improves the clamping stability of the fixing clamp 1 on the object to be mounted. Meanwhile, after the anti-skid protrusions 1112 are arranged, the contact area between the first anti-skid member 111 and the object to be mounted is smaller, the pressure intensity is higher, and the clamping effect on the object to be mounted is better.

In one embodiment, as shown in fig. 3, the lower surface of the pressing member 12 is provided with a second anti-slip member 121, and a clamping space is formed between the second anti-slip member 121 and the first anti-slip member 111.

In this embodiment, the second anti-slip member 121 is disposed on the lower surface of the pressing member 12, and a clamping space is formed between the second anti-slip member 121 and the first anti-slip member 111, so that when the fixing clamp 1 clamps the object to be installed, the object to be installed is clamped between the first anti-slip member 111 and the second anti-slip member 121, and the first anti-slip member 111 and the second anti-slip member 121 respectively press against the lower surface and the upper surface of the object to be installed, so that the lower surface and the upper surface of the object to be installed can generate a larger friction force with the first anti-slip member 111 and the second anti-slip member 121 respectively, and the object to be installed is further prevented from sliding in the clamping space.

Specifically, in this embodiment, the second anti-skid member 121 is made of EPDM rubber material, and the first anti-skid member 111 is also made of EPDM rubber material, because the rubber material is soft, when the first anti-skid member 111 and the second anti-skid member 121 generate a clamping force on the object to be mounted, hard contact between the object to be mounted and the object to be mounted is prevented, and thus structural damage to the object to be mounted is avoided, and the use safety of the fixing clamp 1 is improved; and the antiskid piece can flatten and take place to warp during the centre gripping, and the area of contact between antiskid piece and the object of treating to install can increase, has promoted contact friction, treats that the installation object is more difficult to deviate from.

More specifically, the object to be installed in this embodiment may be a double-glass frameless photovoltaic module 2, the first anti-slip member 111 and the second anti-slip member 121 are both made of EPDM rubber material, which can prevent the pressing member 12 and the guiding support member from crushing the double-glass frameless photovoltaic module 2, and the EPDM rubber material has excellent insulating property, thereby ensuring safe operation of the photovoltaic system. Compared with a photovoltaic assembly with a frame, the photovoltaic assembly without the frame has the advantages that the material cost is saved, the whole weight is reduced, the photovoltaic assembly without the frame is not shielded by the frame, the dust deposition at the edge can be prevented, and the system maintenance cost is reduced.

Specifically, as shown in fig. 3, one of the support guide member 11 and the first anti-slip member 111 is provided with a slot, the other is provided with a clamping block 1113, and the clamping block 1113 is clamped with the slot.

In this embodiment, support guide part 11 and be provided with the draw-in groove, first antiskid 111 is provided with joint piece 1113, through joint piece 1113 and draw-in groove joint to install first antiskid 111 and support guide part 11, simple structure, simple to operate, and first antiskid 111 in this embodiment is made by EPDM rubber materials, and first antiskid 111 is the elastomer promptly, makes joint piece 1113 can elastic deformation, and then in being convenient for joint piece 1113 stretches into the draw-in groove.

Specifically, the connecting structure of the pressing member 12 and the second anti-skid member 121 is the same as the connecting structure of the support guide member 11 and the first anti-skid member 111, and is also clamped with the clamping groove through the clamping block, which is not described in detail herein.

In one embodiment, as shown in fig. 3, the connecting member 13 is provided as a first fastening bolt, and the guide member 112 is provided with a fixing hole through which a threaded section of the first fastening bolt is inserted into a lower portion of the support guide member 11.

In this embodiment, the connecting member 13 is provided as a first fastening bolt, and the guiding member 112 is provided with a fixing hole, as shown in fig. 3, a threaded section of the first fastening bolt penetrates through the fixing hole and is arranged in the lower portion of the supporting and guiding member 11, so that the threaded screwing depth of the first fastening bolt is large, and it is easy to ensure that the clamping force of the pressing member 12 and the supporting and guiding member 11 on the object to be mounted meets the use requirement, so that the object to be mounted is firmly clamped in the fixing clamp 1.

Specifically, in the embodiment, the pressing member 12 is provided with a through hole, a screw of the first fastening bolt passes through the through hole and penetrates through the fixing hole, and a head of the first fastening bolt exerts a pressing action on the pressing member 12 to drive the pressing member 12 to move in a direction close to the supporting and guiding component 11, so that the pressing member 12 and the supporting and guiding component 11 clamp an object to be installed.

Specifically, in the present embodiment, the fixing hole of the guide 112 is provided as a threaded hole therethrough, so that the guide 112 is threadedly coupled with the first fastening bolt.

More specifically, since the support guide 11 in the present embodiment includes the guide groove 113, the groove wall of the guide groove 113 forms a hollow structure, the guide 112 slides along the guide groove 113 so that the threaded section of the first fastening bolt can penetrate through the fixing hole of the guide 112 and be inserted into the hollow structure of the guide groove 113; or the lower part of the hollow structure of the guide groove 113 is provided with a threaded hole, and the threaded section of the first fastening bolt can penetrate through the fixing hole of the guide member 112 and be screwed into the threaded hole at the lower part of the hollow structure of the guide groove 113.

In other embodiments, as shown in fig. 5, the threaded section of the first fastening bolt is screwed into the fixing hole.

In this embodiment, the fixing hole of the guide member 112 is a counter bore and the fixing hole is a threaded hole, and the threaded section of the first fastening bolt is screwed into the counter bore, so that the pressing member 12 is connected with the support guide member 11. The fixed orifices are set to be counter bores, so that the first fastening bolts can be screwed into the counter bores without additionally arranging threaded holes in the lower part of the guide groove 113, the processing difficulty is reduced, and the processing time is saved.

In other embodiments, the connecting element 13 may also be a pulling cable, through which the pressing element 12 and the support and guide element 11 are tied, so that the pressing element 12 and the support and guide element 11 generate a clamping force on the object to be mounted.

In a specific embodiment, as shown in fig. 3, the support guide member 11 includes a guide groove 113, the guide member 112 is inserted into the guide groove 113 and can move along the guide groove 113, and two inner walls of the guide groove 113 in the width direction respectively abut against two side surfaces of the corresponding guide member 112.

In this embodiment, the guide 112 is embedded in the guide groove 113 and can move along the guide groove 113, so that the moving space of the guide 112 in the guide groove 113 is small, and the guide 112 is convenient to operate and move along the guide groove 113, and the inner walls of the two sides of the guide groove 113 in the width direction respectively abut against the two corresponding side surfaces of the guide 112, on one hand, the guide 112 cannot swing in the guide groove 113 in the width direction of the guide groove 113, that is, after the guide 112 is embedded in the guide groove 113, the guide 112 is in a state of being capable of being connected with the connecting member 13, and the relative position of the guide 112 and the connecting member 13 does not need to be adjusted; on the other hand, the inner walls of the guide groove 113 at both sides in the width direction can provide a supporting function for the guide member 112, so that when the connecting member 13 is connected with the guide member 112, there is no need to provide a member for supporting the guide member 112.

Specifically, as shown in fig. 3 to 4, the guide groove 113 is provided with a stopper portion 1131, and the stopper portion 1131 is located above the guide 112; the stopper 1131 can abut against the upper surface of the guide 112 to prevent the guide 112 from being separated from the guide groove 113.

In this embodiment, the guide groove 113 is provided with a limiting portion 1131, and the limiting portion 1131 is located above the guide 112; the stopper 1131 can abut against the upper surface of the guide 112 to prevent the guide 112 from being separated from the guide groove 113. When the connecting element 13 is connected to the guide element 112 and drives the pressing element 12 to move in a direction close to the supporting and guiding element 11, the limiting portion 1131 abuts against the guide element 112, so that the connecting element 13 can generate pressure on the pressing element 12 to push the pressing element 12 to move.

More specifically, as shown in fig. 4, the limiting portion 1131 is provided with a protrusion 11311 extending along the notch toward the bottom of the groove, and the guide 112 is correspondingly provided with a recess 1121, and when the guide 112 slides along the guide groove 113, the protrusion 11311 cooperates with the recess 1121 to limit the guide 112 from shaking left and right in the guide groove 113, so as to ensure the sliding stability of the guide 112.

In an embodiment, as shown in fig. 3, the fixing and connecting component 14 includes a second fastening bolt 141 and a first clamping arm 142 and a second clamping arm 143 which are oppositely arranged, and the first clamping arm 142 and the second clamping arm 143 are connected by the second fastening bolt 141.

In this embodiment, the first clamping arm 142 and the second clamping arm 143 are connected by the second fastening bolt 141, so that the first clamping arm 142 and the second clamping arm 143 are close to each other and form a clamping space, and the structure is simple and the connection is firm. The first and second clamping arms 142 and 143 clamp the protruding portion of the external equipment facility so that the fixing jig 1 is connected with the external equipment.

In another embodiment, as shown in fig. 6, the support guide 11 includes a guide groove 113 and a support block 114, the support block 114 is disposed at an upper portion of the guide groove 113, and a support surface is formed on an upper surface of the support block 114.

In this embodiment, the supporting and guiding member 11 includes a guiding groove 113 and a supporting block 114, and the supporting block 114 is disposed at an upper portion of the guiding groove 113, that is, the guiding groove 113 and the supporting block 114 are separately disposed, and since the supporting surface is formed on an upper surface of the supporting block 114, an object to be mounted can be placed on the supporting block 114. The guide groove 113 and the supporting block 114 are separately arranged, so that the guide groove 113 or the supporting block 114 can be conveniently maintained and replaced.

In a specific embodiment, the fixing clamp 1 in this embodiment is used as follows:

the lower part of the fixing clamp 1, namely the fixing connecting part 14, is firstly connected to an external equipment facility, then an object to be installed is placed on the upper surface of the first anti-skid member 111 of the supporting and guiding part 11, then the pressing part 12 is installed above the supporting and guiding part 11, then the screw rod of the first fastening bolt passes through the through hole of the pressing part 12 and extends into the supporting and guiding part 11, then the guiding part 112 slides along the guiding groove 113 until the fixing hole (namely the threaded hole) of the guiding part 112 is aligned with the screw rod of the first fastening bolt, and the screw rod is screwed into the fixing hole, so that the head part of the first fastening bolt drives the pressing part 12 to move close to the supporting and guiding part 11 until the object to be installed is clamped.

As shown in fig. 1 and 7, another aspect of the present application further provides a photovoltaic device, which includes a photovoltaic module 2, a tile 3 and the fixing fixture 1 as described above, wherein the fixing connecting member 14 is connected with the locking seam or corner of the tile 3, and the side edge of the photovoltaic module 2 is placed in the clamping space between the pressing member 12 and the supporting and guiding member 11.

In this embodiment, the side edge of the photovoltaic module 2 is disposed in the clamping space between the pressing member 12 and the supporting and guiding member 11, and since the supporting and guiding member 11 is provided with the first anti-slip member 111, after the fixing clamp 1 clamps the side edge of the photovoltaic module 2, the side edge of the photovoltaic module 2 is pressed against the first anti-slip member 111, the first anti-slip member 111 can generate a large friction force with the side edge of the photovoltaic module 2, so as to prevent the side edge of the photovoltaic module 2 from sliding in the clamping space, and ensure the clamping stability and reliability.

Specifically, the tile 3 in this embodiment may be laid on the roof of a factory building in industrial production, the fixing and connecting component 14 is connected to the locking seam or the corner of the tile 3, and the side edge of the photovoltaic module 2 is placed in the clamping space formed between the pressing component 12 and the supporting and guiding component 11, that is, the photovoltaic module 2 is installed on the tile 3 through the fixing clamp 1, so as to provide electric energy for the devices in the factory building.

In other embodiments, the tiles 3 may also be laid on the roof of a residential home, providing electrical energy to the household appliances within the home via the photovoltaic modules 2. The present embodiment does not specifically limit the installation scenario of the tile 3.

Specifically, as shown in fig. 2, the fixing clamps 1 are disposed on two opposite sides of the photovoltaic module 2, and two opposite sides of the photovoltaic module 2 are respectively disposed in the clamping space between the pressing member 12 and the supporting and guiding member 11 on the same side; the tile plate 3 is provided with a lock seam or a corner bridge corresponding to the two sides of the photovoltaic module 2, and the lock seam or the corner bridge is connected with the fixed connecting part 14 on the same side.

In this embodiment, the two opposite sides of the photovoltaic module 2 are provided with the fixing fixtures 1, the two opposite side edges of the photovoltaic module 2 are respectively arranged in the clamping space between the pressing part 12 and the supporting and guiding part 11 on the same side, so that the two opposite side edges of the photovoltaic module 2 are both clamped by the fixing fixtures 1, the clamping stability of the photovoltaic module 2 is improved, the two side edges of the tile plate 3 corresponding to the photovoltaic module 2 are provided with lock seams or angle sags, and the lock seams or angle sags are connected with the fixing and connecting part 14 on the same side, so that the fixing fixtures 1 can be installed on the two opposite sides of the photovoltaic module 2.

Specifically, as shown in fig. 7, the photovoltaic device further includes a support 4, the support 4 includes a support rod 41 and a fixing support 42, an upper end of the support rod 41 is connected with the shingle 3 by stitching and winding, and a lower end is connected with the fixing support 42 by clipping.

In this embodiment, the photovoltaic device further includes a support 4, the support 4 includes a support rod 41 and a fixing support 42, the upper end of the support rod 41 is connected with the shingle 3 by lock seaming and winding, so that the support rod 41 is firmly connected with the shingle 3, the lower end of the support rod 41 is clamped with the fixing support 42, in the expansion and contraction process of the shingle 3 caused by outdoor temperature change, the support rod 41 can slide along the direction which does not produce the clamping effect with the fixing support 42, that is, the support rod 41 can slide along the length direction X of the shingle 3 (as shown in fig. 1), that is, the length direction of the guide groove 113 in the fixing fixture 1 (perpendicular to the paper surface direction in fig. 7) is also used for eliminating the stress generated by the deformation of the shingle 3 on the support 4.

Specifically, the fixing bracket 42 in this embodiment may be connected to a purlin of a roof, that is, the tile 3 is installed on the roof through a bracket, and in the process of expansion with heat and contraction with cold of the tile 3, the supporting rod 41 of the support 4 may slide in the direction from the ridge to the eave or in the direction from the eave to the ridge for the fixing bracket 42 to release the stress, and the fixing bracket 42 may not directly bear the stress and then loose the connection with the purlin of the roof. The embodiment can eliminate the stress that the shingle 3 warp and produce support 4, prevents that support 4 from being connected not hard up with the purlin under the stress.

More specifically, in the embodiment, the winding angle of the upper end of the supporting rod 41 and the locking seam winding connection of the tile plate 3 is 540 degrees, so that the locking seam gripping force and the wind uncovering resistance are improved.

Specifically, as shown in fig. 7, one end of the fixing bracket 42 forms a first clamping portion 421, and the other end forms a pressing portion 422; the lower end of the supporting rod 41 is provided with a second clamping portion 411, the first clamping portion 421 is clamped with the opening of the second clamping portion 411, and the pressing portion 422 is close to and presses the supporting rod 41 from one side back to the opening of the second clamping portion 411.

In this embodiment, one end of the fixing bracket 42 forms a first clamping portion 421, and the other end forms a pressing portion 422; the lower end of the supporting rod 41 is provided with a second clamping part 411, and the first clamping part 421 is clamped with the opening of the second clamping part 411, so that the structure is simple and the installation is convenient; the pressing portion 422 is close to and presses the supporting rod 41 from a side back to the opening of the second clamping portion 411, so that the fixing bracket 42 is firmly connected with the supporting rod 41.

More specifically, the support 4 in this embodiment further includes a fixing screw, the fixing bracket 42 is provided with a through hole, the fixing screw passes through the through hole of the fixing bracket 42 and is screwed into the threaded hole of the purlin, and the head of the fixing screw exerts a pressing action on the pressing portion 422, so that the pressing portion 422 presses the support rod 41.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (16)

1. A fastening clip, comprising:

the supporting and guiding device comprises a supporting and guiding component (11), wherein a first anti-skid piece (111) is arranged on a supporting surface of the upper part of the supporting and guiding component (11), and a guiding piece (112) capable of moving along the length direction of the supporting and guiding component (11) is further arranged on the supporting and guiding component (11);

the pressing piece (12) is arranged opposite to the supporting and guiding component (11) and is connected with the guiding component (112) through a connecting piece (13), so that a clamping space is formed between the pressing piece (12) and the supporting and guiding component (11);

a fixed connection member (14), the fixed connection member (14) being connected to a lower portion of the support guide member (11).

2. A fixing jig according to claim 1, wherein the supporting guide member (11) comprises a guide groove (113), a groove wall of the guide groove (113) has a hollow structure, and the supporting surface is symmetrically formed on an upper surface of the groove wall of the guide groove (113).

3. A fastening clip according to claim 2, wherein the guide groove (113) has a V-shaped hollow cross-section.

4. A fixing clamp according to claim 2, characterized in that the notch of the guide groove (113) extends upwards to form a baffle portion (1132), the first anti-slip member (111) is bent upwards to form a guard portion (1111), and the guard portion (1111) abuts against a side surface of the baffle portion (1132) opposite to the notch.

5. A fixing clamp according to claim 1, characterized in that said supporting and guiding member (11) is provided with two said supporting surfaces, both said supporting surfaces being provided with said first anti-slip means (111), both said first anti-slip means (111) being symmetrically arranged on both sides of said supporting and guiding member (11) in the width direction.

6. A fixing clamp according to claim 1, characterized in that the surface of said first anti-slip member (111) is formed with serrated anti-slip protrusions (1112).

7. A fixing clamp according to claim 1, characterized in that the lower surface of said pressing element (12) is provided with a second anti-slip element (121), said second anti-slip element (121) forming a clamping space with said first anti-slip element (111).

8. A fastening jig according to claim 1, characterized in that the connecting member (13) is provided as a first fastening bolt, the guide member (112) is provided with a fastening hole through which a threaded section of the first fastening bolt is passed and inserted into a lower portion of the support guide member (11), or into which a threaded section of the first fastening bolt is screwed.

9. A fixing jig according to claim 1, characterized in that the support guide member (11) includes a guide groove (113), the guide member (112) is fitted into the guide groove (113) and is movable along the guide groove (113), and inner walls of both sides in a width direction of the guide groove (113) abut against both side surfaces of the corresponding guide member (112), respectively.

10. A fixing clamp according to claim 9, characterized in that the guide groove (113) is provided with a stopper portion (1131), the stopper portion (1131) being located above the guide (112);

wherein the limiting part (1131) can be abutted against the upper surface of the guide piece (112) to limit the guide piece (112) to be separated from the guide groove (113).

11. A fixing clamp according to claim 1, characterized in that the fixing connection part (14) comprises a second fastening bolt (141) and a first clamping arm (142) and a second clamping arm (143) arranged oppositely, the first clamping arm (142) and the second clamping arm (143) being connected by the second fastening bolt (141).

12. The fixing jig of claim 1, wherein the support guide member (11) comprises a guide groove (113) and a support block (114), the support block (114) is disposed at an upper portion of the guide groove (113), and the support surface is formed on an upper surface of the support block (114).

13. A photovoltaic device, characterized in that it comprises photovoltaic modules (2), tiles (3) and a fixing clip (1) according to any one of claims 1 to 12, the fixing connection means (14) being connected with the locking slits or angular diversions of the tiles (3), the sides of the photovoltaic modules (2) being placed in the clamping space between the pressing member (12) and the supporting and guiding means (11).

14. The photovoltaic device according to claim 13, characterized in that the fixing clamps (1) are arranged on two opposite sides of the photovoltaic module (2), and the two opposite sides of the photovoltaic module (2) are respectively arranged in the clamping space between the pressing piece (12) and the supporting and guiding component (11) on the same side;

the lock seams or the angle runners are arranged on the two side edges, corresponding to the photovoltaic module (2), of the tile plate (3), and the lock seams or the angle runners are connected with the fixed connecting parts (14) on the same side.

15. The photovoltaic device according to claim 13, further comprising a support (4), wherein the support (4) comprises a support rod (41) and a fixing support (42), the upper end of the support rod (41) is connected with the shingle (3) in a locking and coiling manner, and the lower end of the support rod is connected with the fixing support (42) in a clamping manner.

16. The photovoltaic device according to claim 15, wherein one end of the fixing bracket (42) is formed with a first clamping portion (421), and the other end is formed with a pressing portion (422); the lower extreme of bracing piece (41) is equipped with second joint portion (411), first joint portion (421) with the opening joint of second joint portion (411), pressure portion (422) are close to and support from the one side of the opening that is back to second joint portion (411) and press bracing piece (41).

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