CN211876393U

CN211876393U - Solar panel fixing device capable of changing inclination angle

Info

Publication number: CN211876393U
Application number: CN202020269555.7U
Authority: CN
Inventors: 徐衍雄; 胡鹏
Original assignee: Xiamen Huapu Technology Co ltd
Current assignee: Xiamen Huapu Technology Co ltd
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2020-11-06
Anticipated expiration: 2030-03-06

Abstract

The utility model discloses a solar panel fixing device with changeable inclination angle, which comprises an installation bracket, an auxiliary bracket and a locking component; one side of the mounting bracket is provided with a limiting insertion piece matched with a U-shaped groove of the mounting guide rail, the limiting insertion piece can be inserted into the U-shaped groove of the mounting guide rail, and the width of the limiting insertion piece is consistent with that of the U-shaped groove of the mounting guide rail; the auxiliary support is arranged on the mounting support, and a clamping assembly for clamping the solar panel is arranged on the auxiliary support; the locking assembly is connected with the other side of the mounting bracket, and the locking assembly is connected with the mounting bracket and the mounting guide rail in a locking manner. The utility model discloses realize solar panel installation inclination's change, simultaneously, realize quick installation, improve the installation effectiveness, practice thrift use cost.

Description

Solar panel fixing device capable of changing inclination angle

Technical Field

The utility model relates to a solar panel installs technical field, in particular to can change inclination's solar panel fixing device.

Background

When installing solar panel, solar panel fixes on the installing support, and the installing support adjustment solar panel's installation angle, the installing support setting is on the installation guide rail, and the installation guide rail is fixed on the supporting beam of roof flute usually. When the guide rail is fixedly installed on the installation support, the installation support is usually fixed by means of a screw rod, namely, screw holes are respectively formed in the installation support and the installation guide rail, the installation guide rail is provided with a U-shaped groove, the screw holes are usually formed in the bottom of the U-shaped groove, and then the screw rod is screwed in the screw holes, so that the installation support is fixedly connected with the installation guide rail.

However, the fixing device of the mounting bracket and the mounting rail has the following defects: firstly, the solar panel inclination angle adjusting device is only suitable for installing a solar panel with a fixed inclination angle, and the installation inclination angle of the solar panel cannot be changed; two sides of the mounting bracket are respectively fixed on the mounting guide rail through screws, so that the mounting is complicated, the mounting efficiency is low, and the use cost is high; when the screw is rotated to be screwed, the screw needs to be aligned with the screw holes of the mounting bracket and the mounting guide rail respectively, so that the mounting is time-consuming; moreover, the screw holes are arranged on the mounting guide rail, so that the strength of the mounting guide rail is influenced.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the above-mentioned technology to a certain extent. Therefore, the utility model aims to provide a can change inclination's solar panel fixing device realizes solar panel installation inclination's change, simultaneously, realizes installing fast, improves the installation effectiveness, practices thrift use cost.

In order to achieve the above object, an embodiment of the present invention provides a solar panel fixing device capable of changing an inclination angle, including a mounting bracket, an auxiliary bracket and a locking assembly;

one side of the mounting bracket is provided with a limiting insertion piece matched with a U-shaped groove of the mounting guide rail, the limiting insertion piece can be inserted into the U-shaped groove of the mounting guide rail, and the width of the limiting insertion piece is consistent with that of the U-shaped groove of the mounting guide rail;

the auxiliary support is arranged on the mounting support, and a clamping assembly for clamping the solar panel is arranged on the auxiliary support;

the locking assembly is connected with the other side of the mounting bracket, and the locking assembly is connected with the mounting bracket and the mounting guide rail in a locking manner.

According to the solar panel fixing device with the changeable inclination angle, provided by the embodiment of the utility model, the auxiliary support is arranged on the mounting support, so that the mounting inclination angle of the solar panel can be changed by changing the angle of the clamping surface of the auxiliary support; one side of installing support is equipped with spacing inserted sheet, spacing inserted sheet can insert rapidly in the U-shaped groove of installation guide rail, and the restriction the installing support swing, then, the lock solid subassembly will the installing support with installation guide rail fixed connection accomplishes the installation rapidly.

Therefore, the utility model discloses can realize solar panel installation inclination's change, need not the both sides of installing support set up simultaneously the lock solid subassembly only needs one side to set up the lock solid subassembly to realize quick installation, improve the installation effectiveness, practice thrift use cost.

In addition, according to the present invention, the solar panel fixing device with changeable inclination angle can also have the following additional technical features:

furthermore, the locking assembly comprises a locking member, a connecting member and a lifting member;

the locking piece is matched with the installation guide rail, the radial maximum width of the locking piece is greater than the width of the U-shaped groove of the installation guide rail matched with the locking piece, and the locking piece is arranged in the U-shaped groove of the installation guide rail and can be abutted against the abutting part formed by downwards bending two sides of the notch of the U-shaped groove of the installation guide rail;

the connecting piece is used for connecting the mounting bracket and is abutted and matched with two sides of the notch of the U-shaped groove of the mounting guide rail;

the lifting piece is arranged on the connecting piece and connected with the locking piece, and the lifting piece can drive the locking piece to be close to the abutting part of the installation guide rail to move.

When realizing that installing support and installation guide rail are fixed, promote the piece and order about the retaining member is close to the support portion of installation guide rail removes, because the radial maximum width of retaining member is greater than the width with its complex installation guide rail U-shaped groove, the restriction the retaining member is at the degree of freedom of circumferential direction, makes the retaining member can only be followed and is close to the support portion of installation guide rail removes, fast with the support portion of installation guide rail supports to support fixedly, and is fixed simple and convenient.

Further, the retaining member is arranged to be a parallelogram, and the length of a longer diagonal of the parallelogram is greater than the width of the U-shaped groove of the mounting guide rail matched with the retaining member.

Further, the retaining member be equipped with an at least spacing recess that matches is supported to the portion of support in installation guide rail U-shaped groove, block in the spacing recess during support portion, the degree of freedom of retaining member circumferential direction is restricted.

Further, the limiting grooves are arranged to be parallel to each other, and the two limiting grooves can be abutted to the abutting portions on the two sides of the notch of the U-shaped groove of the installation guide rail respectively.

Further, the lifting piece is a bolt, the bolt passes through a first threaded hole formed in the connecting piece and is connected with a second threaded hole formed in the locking piece, and the bolt is provided with a driving portion matched with the electric tool.

Furthermore, the clamping assembly comprises a fixed positioning piece, a fixed clamp and an elastic resetting piece;

the auxiliary support is provided with a supporting surface for clamping the solar panel and an installation limiting part;

the fixed positioning piece can be arranged on the auxiliary bracket in a vertically displaceable manner;

the fixing clamp is sleeved on the fixing positioning piece in a sliding mode, limited by the installation limiting part and capable of sliding in the vertical direction, and provided with a clamping surface corresponding to the supporting surface;

elasticity resets one end and supports and lean on the fixation clamp, the other end supports and leans on auxiliary stand, for the fixation clamp provides elasticity and resets the power.

When the fixed positioning part displaces along the vertical direction, the elastic reset part abuts against the fixed clamp, so that the fixed clamp provides elastic reset force, and the clamping width between the supporting surface of the auxiliary support and the clamping surface of the fixed clamp is adjusted to adapt to solar panels with different thicknesses. Therefore, when the solar panels with different thicknesses are installed, the fixing clamp does not need to be lifted manually, installation is convenient, installation speed is increased, and installation efficiency is improved.

Further, the fixed positioning part is a bolt, the bolt is in threaded connection with a threaded hole formed in the auxiliary support, and the bolt is rotated to drive the bolt to move in the vertical direction.

Furthermore, the elastic reset piece is a compression spring which is sleeved on the fixed positioning piece.

Further, the mounting limiting part comprises a first limiting plate, a second limiting plate and a limiting space formed between the first limiting plate and the second limiting plate, wherein the first limiting plate and the second limiting plate are arranged on the auxiliary bracket; the fixing clamp is provided with a first limiting surface and a second limiting surface, wherein the first limiting surface is abutted against the first limiting plate, and the second limiting surface is abutted against the second limiting plate.

Drawings

Fig. 1 is a schematic structural view of a solar panel fixing device capable of changing an inclination angle according to an embodiment of the present invention;

fig. 2 is an exploded view of a solar panel fixing device with a changeable inclination angle according to an embodiment of the present invention;

fig. 3 is a schematic view of a connection between a mounting bracket and an auxiliary bracket according to an embodiment of the present invention;

fig. 4 is a schematic view illustrating a connection between a locking assembly and a mounting rail according to an embodiment of the present invention.

Description of the reference symbols

Mounting bracket 1 limiting insertion sheet 11

Auxiliary support 2 clamping assembly 21

Securing retainer 211 securing clip 212

A first limiting surface 2122 of the holding surface 2121

Second limiting surface 2123 elastic resetting piece 213

The support surface 22 is provided with a limiting part 23

First limiting plate 231 and second limiting plate 232

Limit space 233 locking assembly 3

Retaining member 31 limiting recess 311

Second threaded bore 312 attachment 32

First screw hole 321 lifting piece 33

Mounting rail 4U-shaped groove 41

Abutment 411 is bolt 5.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1 to 4, a solar panel fixing device with a changeable inclination angle according to an embodiment of the present invention includes a mounting bracket 1, an auxiliary bracket 2, and a locking assembly 3; a limiting insertion sheet 11 matched with a U-shaped groove 41 of the installation guide rail 4 is arranged on one side of the installation support 1, the limiting insertion sheet 11 can be inserted into the U-shaped groove 41 of the installation guide rail 4, and the width of the limiting insertion sheet 11 is consistent with that of the U-shaped groove 41 of the installation guide rail 4; the auxiliary support 2 is arranged on the mounting support 1, and a clamping component 21 for clamping the solar panel is arranged on the auxiliary support 2; the locking assembly 3 is connected with the other side of the mounting bracket 1, and the locking assembly 3 is connected with the mounting bracket 1 and the mounting guide rail 4 in a locking manner.

Because be equipped with on installing support 1 auxiliary stand 2, through changing the angle of 2 clamping surfaces of auxiliary stand can change solar panel installation inclination, and auxiliary stand 2 can be fixed on installing support 1 through bolt 5, and if the inclination of installing support 1 can be 10 degrees, fixes back on installing support 1 with auxiliary stand 2, and the inclination of auxiliary stand 2 is different from the inclination of installing support 1, and if the inclination of auxiliary stand 2 can be 15 degrees to the angle that changes 2 clamping surfaces of auxiliary stand is in order to change solar panel installation inclination.

One side of installing support 1 is equipped with spacing inserted sheet 11, spacing inserted sheet 11 can insert rapidly in the U-shaped groove 41 of installation guide rail 4, and the restriction installing support 1 swings, then, locking subassembly 3 will installing support 1 with installation guide rail 4 fixed connection accomplishes the installation rapidly. Therefore, the utility model discloses can realize solar panel installation inclination's change, need not the both sides of installing support 1 set up simultaneously lock solid subassembly 3 only needs one side to set up lock solid subassembly 3 to realize quick installation, improve the installation effectiveness, practice thrift use cost.

In some examples, the locking assembly 3 comprises a locking member 31, a connecting member 32 and a lifting member 33; the locking piece 31 is matched with the installation guide rail 4, the radial maximum width of the locking piece 31 is larger than the width of the U-shaped groove 41 of the installation guide rail 4 matched with the locking piece, and the locking piece 31 is arranged in the U-shaped groove 41 of the installation guide rail 4 and can be abutted against the abutting part 411 formed by downwards bending two sides of the notch of the U-shaped groove 41 of the installation guide rail 4; the connecting piece 32 is used for connecting the mounting bracket 1, and the connecting piece 32 is abutted and matched with two sides of the notch of the U-shaped groove 41 of the mounting guide rail 4; the lifting member 33 is disposed on the connecting member 32 and connected to the locking member 31, and the lifting member 33 can drive the locking member 31 to move close to the abutting portion 411 of the mounting rail 4.

When realizing that installing support 1 is fixed with installation guide 4, lifting member 33 orders about retaining member 31 is close to installation guide 4's support portion 411 removes, because retaining member 31's radial maximum width is greater than the width of the installation guide 4U-shaped groove 41 of complex with it, the restriction retaining member 31 is at the degree of freedom of circumferential direction, makes retaining member 31 can only be followed and is close to installation guide 4's support portion 411 removes, fast with installation guide 4's support portion 411 supports to support fixedly, and is fixed simple and convenient.

In some examples, the locking member 31 is provided as a parallelogram, and the length of the longer diagonal of the parallelogram is greater than the width of the U-shaped groove 41 of the mounting rail 4 engaged with the locking member 31, so that the longer diagonal of the parallelogram facilitates the limitation of the degree of freedom of the locking member 31 in the circumferential direction, thereby enabling the locking member 31 to move only along the abutting portion 411 close to the mounting rail 4, and realizing the quick abutting fixation with the abutting portion 411 of the mounting rail 4.

In some examples, the locking member 31 is provided with at least one limiting groove 311 matched with the abutting part 411 of the U-shaped groove 41 of the mounting rail 4, the circumferential freedom of the locking member 31 is limited when the abutting part 411 is clamped in the limiting groove 311, and the circumferential freedom of the locking member 31 is limited after the abutting part 411 of the mounting rail 4 is clamped in the limiting groove 311 during mounting, so that the locking member 31 can only move along the abutting part 411 close to the mounting rail 4.

In some examples, spacing recess 311 is established to the twice that is parallel to each other, spacing recess 311 of twice can be with the butt portion 411 looks butt of the notch both sides of installation guide rail 4U-shaped groove 41 respectively, butt portion 411 can be rectangular protruding block shape, during the installation, spacing recess 311 can be gone into to this rectangular protruding block shape butt portion 411 to make retaining member 31 can only follow the removal of butt portion 411, and simultaneously, spacing recess 311 of twice cooperates two rectangular protruding block shape butt portions 411 respectively, thereby make two rectangular protruding block shape butt portions 411 card go into two spacing recesses 311 simultaneously, and the effect is improved.

In some examples, the lifting member 33 is a bolt passing through a first threaded hole 321 formed in the connecting member 32 and coupled to a second threaded hole 312 formed in the locking member 31, and the bolt is provided with a driving portion engaged with the power tool, and the driving portion may be a polygonal groove engaged with a rotation shaft of the power tool.

In some examples, the clamping assembly 21 includes a fixing positioning member 211, a fixing clip 212, and an elastic restoring member 213; the auxiliary bracket 2 is provided with a supporting surface 22 for clamping the solar panel and an installation limiting part 23; the fixing positioning piece 211 is arranged on the auxiliary bracket 2 in a manner of being capable of displacing in the vertical direction; the fixing clip 212 is slidably sleeved on the fixing positioning piece 211, is limited by the installation limiting part 23 to be capable of sliding in the vertical direction, and is provided with a clamping surface 2121 corresponding to the supporting surface 22; one end of the elastic resetting piece 213 abuts against the fixing clip 212, and the other end abuts against the auxiliary bracket 2, so as to provide elastic resetting force for the fixing clip 212.

When the fixing and positioning element 211 is displaced in the vertical direction, the elastic resetting element 213 abuts against the fixing clip 212, so as to provide the elastic resetting force for the fixing clip 212, thereby adjusting the clamping width between the supporting surface 22 of the auxiliary bracket 2 and the clamping surface 2121 of the fixing clip 212 to adapt to solar panels with different thicknesses. Therefore, when solar panels with different thicknesses are installed, the fixing clamp 212 does not need to be lifted up manually, installation is convenient, installation speed is increased, and installation efficiency is improved.

In some examples, the fixing positioning member 211 is a bolt, and the bolt is screwed into a threaded hole provided in the auxiliary bracket 2, and the bolt is rotated to displace in a vertical direction. Wherein, can be equipped with on the bolt with electric tool complex drive division, this drive division can be polygonal groove, if regular hexagonal groove, during the installation, electric tool can insert this regular hexagonal inslot, starts electric tool and makes the bolt rotate, the bolt rotates and orders about fixation clamp 212 along vertical direction displacement.

In some examples, the elastic restoring member 213 is a compression spring sleeved on the fixed positioning member 211. One end of the compression spring abuts against the fixing clip 212, and the other end abuts against the mounting bracket 1, so that elastic resetting force is provided for the fixing clip 212. When the fixing positioning member 211 is displaced in the vertical direction, the compression spring provides an elastic restoring force for the fixing clip 212, and the clamping width between the supporting surface 22 and the clamping surface 2121 is adapted to solar panels with different thicknesses.

In some examples, the installation limiting part 23 includes a first limiting plate 231, a second limiting plate 232 and a limiting space 233 formed between the first limiting plate 231 and the second limiting plate 232 of the auxiliary bracket 2; the fixing clip 212 has a first limiting surface 2122 abutting against the first limiting plate 231 and a second limiting surface 2123 abutting against the second limiting plate 232. When the fixing positioning element 211 is displaced along the vertical direction, the first limiting surface 2122 is driven to slide along the first limiting plate 231, the second limiting surface 2123 is driven to slide along the second limiting plate 232, and the fixing clip 212 can only move along the vertical direction due to the first limiting plate 231 and the second limiting plate 232, so that the moving direction of the fixing clip 212 is effectively limited.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a can change inclination's solar panel fixing device which characterized in that: comprises a mounting bracket, an auxiliary bracket and a locking assembly;

2. The solar panel fixing device capable of changing the inclination angle of claim 1, wherein: the locking assembly comprises a locking member, a connecting member and a lifting member;

3. The solar panel fixing device capable of changing the inclination angle as claimed in claim 2, wherein: the retaining member is arranged into a parallelogram, and the length of the longer diagonal line of the parallelogram is greater than the width of the U-shaped groove of the mounting guide rail matched with the retaining member.

4. The device of claim 3, wherein the solar panel fixing device comprises: the retaining member be equipped with the support of installation guide rail U-shaped groove supports at least one spacing recess of portion matching, block in the spacing recess during support the portion of supporting, the degree of freedom of retaining member circumferential direction is restricted.

5. The device of claim 4, wherein the solar panel fixing device comprises: the limiting grooves are arranged into two parallel grooves, and the two limiting grooves can be respectively abutted against the abutting parts on the two sides of the notch of the U-shaped groove of the installation guide rail.

6. The solar panel fixing device capable of changing the inclination angle as claimed in claim 2, wherein: the lifting piece is a bolt, the bolt penetrates through a first threaded hole formed in the connecting piece and is connected with a second threaded hole formed in the locking piece, and the bolt is provided with a driving portion matched with the electric tool.

7. The solar panel fixing device capable of changing the inclination angle of claim 1, wherein: the clamping assembly comprises a fixed positioning piece, a fixed clamp and an elastic resetting piece;

8. The device of claim 7, wherein the solar panel fixing device comprises: the fixed positioning part is a bolt, the bolt is in threaded connection with a threaded hole formed in the auxiliary support, and the bolt is rotated to drive the bolt to move in the vertical direction.

9. The device of claim 7, wherein the solar panel fixing device comprises: the elastic reset piece is a compression spring which is sleeved on the fixed positioning piece.

10. The device of claim 7, wherein the solar panel fixing device comprises: the mounting limiting part comprises a first limiting plate, a second limiting plate and a limiting space formed between the first limiting plate and the second limiting plate, wherein the first limiting plate and the second limiting plate are arranged on the auxiliary bracket; the fixing clamp is provided with a first limiting surface and a second limiting surface, wherein the first limiting surface is abutted against the first limiting plate, and the second limiting surface is abutted against the second limiting plate.