CN221042708U - Photovoltaic support fixture suitable for trapezoidal various steel tile roofing - Google Patents

Abstract

The utility model discloses a photovoltaic bracket clamp suitable for a trapezoid color steel tile roof, which comprises a fixed seat, a left connecting piece and a right connecting piece, wherein a supporting plate which can be used for being connected with a bracket is arranged on the fixed seat, and a gear groove distributed along the left-right direction is arranged at the right end of the fixed seat; the left connecting piece is hinged with the left end of the fixed seat so as to adjust the included angle between the left connecting piece and the fixed seat, and the left connecting piece is used for being connected with one inclined plane of the trapezoid structure; the right connecting piece comprises a buckling part and a connecting part, wherein the connecting part is used for being connected with the other inclined surface of the trapezoid structure, and the buckling part is rotatably buckled in any gear groove so as to adjust the size of the interval between the right connecting piece and the left connecting piece and the size of the included angle between the connecting part and the fixed seat. The fixture can be suitable for trapezoid structures with different top surface widths and trapezoid structures with different gradients, and the fixture is high in universality.

Description

Photovoltaic support fixture suitable for trapezoidal various steel tile roofing

Technical Field

The utility model relates to the technical field of photovoltaic equipment, in particular to a photovoltaic bracket clamp suitable for a trapezoid color steel tile roof.

Background

Photovoltaic power generation converts solar energy into electric energy through a solar panel (photovoltaic module), and the photovoltaic power generation is a green energy acquisition mode. In order to make solar panel fully accept the shining of sunshine, locate the roofing of broad area or building with solar panel generally, to various steel tile roofing, need set up corresponding anchor clamps at various steel tile roofing, then just can fix solar panel through the support, and because various structural shape and size have to various steel tile, like trapezoidal various steel tile, the slope of its trapezium structure, high and specification such as width dimension are various, but the structure size etc. of anchor clamps at present are all fixed, the commonality is extremely poor, need design and the anchor clamps of various specifications of production, the cost is higher.

Disclosure of utility model

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the photovoltaic bracket clamp suitable for the trapezoid color steel tile roofs, which is suitable for trapezoid color steel tile roofs with various specifications.

The photovoltaic bracket clamp suitable for the trapezoid color steel tile roof comprises a fixing seat, a left connecting piece and a right connecting piece, wherein a supporting plate which can be used for being connected with a bracket is arranged on the fixing seat, and a gear groove distributed along the left-right direction is formed in the right end of the fixing seat; the left connecting piece is hinged with the left end of the fixed seat so as to adjust the size of an included angle between the left connecting piece and the fixed seat, and the left connecting piece is used for being connected with an inclined plane of the trapezoid structure; the right connecting piece comprises a buckling part and a connecting part, wherein the connecting part is used for being connected with the other inclined surface of the trapezoid structure, and the buckling part is rotatably buckled in any gear groove so as to adjust the space between the right connecting piece and the left connecting piece and the included angle between the connecting part and the fixed seat.

Has at least the following beneficial effects: the fixing base is in right connecting piece with the width in the region between the left connecting piece is adjustable for anchor clamps are applicable to the trapezium structure of different top surface widths, and left connecting piece, connecting portion and fixing base's contained angle size is adjustable, make anchor clamps applicable to the trapezium structure of different slopes, make anchor clamps be applicable to the various trapezoidal various steel tile roofing of specification, and the commonality of tool is high, can practice thrift the cost of production photovoltaic equipment and the cost of installation photovoltaic equipment.

According to some embodiments of the utility model, a limiting hole is formed at the right end of the fixing base, the length direction of the limiting hole extends along the left-right direction, and the connecting portion is penetrated through the limiting hole to limit the connecting portion to move along the left-right direction.

According to some embodiments of the utility model, the lower surface of the fixing base is provided with an elastic pad, and the elastic pad can be used for abutting against the top surface of the trapezoid structure.

According to some embodiments of the utility model, the fixing seat is connected with an adjusting piece in a threaded manner, and the lower end of the adjusting piece abuts against the upper surface of the elastic pad to adjust the pressure of the elastic pad abutting against the top surface of the trapezoid structure.

According to some embodiments of the utility model, the support plate comprises a vertical part and a horizontal part, wherein the lower end of the vertical part is connected with the upper surface of the fixing seat, and the horizontal part is provided with a connecting hole.

According to some embodiments of the utility model, the upper surface of the horizontal part is provided with a limiting groove for limiting the bracket.

According to some embodiments of the utility model, two limiting blocks are arranged on the upper surface of the horizontal part, and the limiting groove is formed between the two limiting blocks.

According to some embodiments of the utility model, the gear groove is formed by grooving on the upper surface of the fixing seat.

According to some embodiments of the utility model, the upper surface of the fixing seat is provided with a plurality of protrusions distributed left and right, and the gear groove is formed between two adjacent protrusions.

According to some embodiments of the utility model, the left connecting piece and the connecting part are provided with waterproof sealing gaskets, and the waterproof sealing gaskets are used for abutting against inclined planes of the trapezoid structures.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described with reference to the accompanying drawings and examples, in which:

Fig. 1 is a schematic structural view of a photovoltaic bracket fixture applicable to a trapezoid color steel tile roof according to an embodiment of the present utility model;

FIG. 2 is a schematic side view of a photovoltaic bracket fixture for trapezoid color steel tile roofs according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a photovoltaic bracket fixture for trapezoid color steel tile roofing according to another embodiment of the present utility model;

Fig. 4 is a schematic structural view of a fixing seat and a supporting plate of a photovoltaic bracket fixture suitable for a trapezoid color steel tile roof according to an embodiment of the present utility model;

Reference numerals: the fixing seat 100, the gear groove 110, the limiting hole 120, the supporting plate 200, the vertical part 210, the horizontal part 220, the connecting hole 221, the limiting block 222, the left connecting piece 300, the right connecting piece 400, the fastening part 410, the connecting part 420, the elastic pad 500, the adjusting piece 600 and the waterproof sealing pad 700.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, plural means two or more.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 and 2, the utility model discloses a photovoltaic bracket fixture suitable for a trapezoid color steel tile roof, which comprises a fixing base 100, a left connecting piece 300 and a right connecting piece 400, wherein the fixing base 100 is connected with two inclined planes of a trapezoid structure of the trapezoid color steel tile through the left connecting piece 300 and the right connecting piece 400, a supporting plate 200 which can be used for being connected with the bracket is arranged on the fixing base 100, and the fixing base 100 supports the bracket through the supporting plate 200.

The fixing base 100 is used for abutting against and keeping parallel to the top surface of the trapezoid structure. The left connecting piece 300 is used for being connected with an inclined plane of the trapezoid structure, the left connecting piece 300 is connected with the left end of the fixing base 100 in a hinged mode, the left connecting piece 300 can rotate relative to the left end of the fixing base 100, and therefore the included angle between the left connecting piece 300 and the fixing base 100 is adjusted.

When the fixture is installed, the fixing base 100 is abutted against the top surface of the trapezoid structure, the fixing base 100 and the top surface of the trapezoid structure are kept parallel to each other, then the left and right positions of the fixing base 100 are adjusted, the left connecting piece 300 is rotated, the included angle between the left connecting piece 300 and the fixing base 100 is adjusted, the left connecting piece 300 is completely attached to one inclined surface of the trapezoid structure, then the left connecting piece 300 is fixedly connected with one inclined surface of the trapezoid structure in a self-tapping screw or bolt mode, and the left end of the fixing base 100 is fixedly connected with the trapezoid structure.

The right end of the fixing base 100 is provided with gear grooves 110 distributed in the left-right direction. The right connecting piece 400 includes a fastening portion 410 and a connecting portion 420, the connecting portion 420 is used for connecting with another inclined plane of the trapezoid structure, and the fastening portion 410 is rotatably fastened in any gear slot 110.

When the fixture is installed, after the left connecting piece 300 is fixedly connected with one inclined plane of the trapezoid structure, the right connecting piece 400 moves downwards, so that the fastening portion 410 is fastened to the gear groove 110, and then the area of the connecting portion 420 below the fixing seat 100 is fixedly connected with the other inclined plane of the trapezoid structure, so that the right end of the fixing seat 100 is fixedly connected with the trapezoid structure, and finally the fixing of the fixing seat 100 and the whole fixture is realized.

Since the fastening portion 410 is rotatably fastened in any one of the gear slots 110, the fastening portion 410 is fastened in a different one of the gear slots 110, so that the distance between the right connecting piece 400 and the left connecting piece 300 is changed, and the width of the area of the fixing base 100 between the right connecting piece 400 and the left connecting piece 300 is matched with the top surface of the trapezoid structure. The fastening portion is rotatable after abutting against the gear groove 110, that is, the included angle between the connecting portion 420 and the fixing base 100 can be adjusted, so that the connecting portion 420 is attached to another inclined plane of the trapezoid structure, and then the area of the connecting portion 420 under the fixing base 100 can be fixedly connected with the other inclined plane of the trapezoid structure in a self-tapping screw or bolt mode.

In sum, the width of the fixing base 100 in the area between the right connecting piece 400 and the left connecting piece 300 is adjustable, so that the clamp can be applicable to trapezoid structures with different top surface widths, the included angles of the left connecting piece 300, the connecting portion 420 and the fixing base 100 are adjustable, the clamp can be applicable to trapezoid structures with different gradients, the clamp is applicable to trapezoid color steel tile roofs with various specifications, the universality of the clamp is high, and the cost for producing photovoltaic equipment and the cost for installing the photovoltaic equipment can be saved.

It is understood that the gear slot 110 may be a blind hole that does not penetrate the fixing base 100. Or referring to fig. 3, in another embodiment, the gear slot 110 is a through hole penetrating the fixing base 100, and after the fastening portion 410 enters the gear slot 110, the gear slot 110 plays a limiting role on the fastening portion 410, so that the fastening portion 410 can be prevented from being separated from the gear slot 110. The fastening portion 410 may be hook-shaped.

When the gear slot 110 is a through hole penetrating the fixing seat 100, the connecting portion 420 of the right connecting member 400 can pass through the gear slot 110 from top to bottom, the fastening portion 410 of the right connecting member 400 is fastened on the side wall of the gear slot 110, that is, on the upper surface of the fixing seat 100, and the gear slot 110 plays a role of limiting the connecting portion 420 and the whole right connecting member 400.

In some embodiments, the right end of the fixing base 100 is provided with a limiting hole 120, the length direction of the limiting hole 120 extends along the left-right direction, the connecting portion 420 is penetrated through the limiting hole 120, and the connecting portion 420 can move in the left-right direction in the limiting hole 120, so as to adjust the distance between the right connecting piece 400 and the left connecting piece 300. The length of the limiting hole 120 is equal to the stroke of the connecting portion 420 and the entire right connecting member 400 in the left-right direction.

It can be understood that the width direction of the limiting hole 120 is the front-back direction, and the width of the limiting hole 120 matches the size of the connecting portion 420 in the front-back direction, so that the connecting portion 420 can be prevented from being shifted in the front-back direction. The cross-sectional size of the fastening portion 410 is smaller than that of the limiting hole 120, so that the fastening portion 410 can be prevented from passing through the limiting hole 120 when the right connecting member 400 moves down. In summary, the limiting hole 120 plays a role in guiding the right connecting member 400 downward and limiting the displacement of the right connecting member 400 in the left-right front-rear direction.

In one embodiment of the right connecting piece 400, the fastening portion 410 and the connecting portion 420 are connected and are T-shaped, the limiting hole 120 is formed in the middle of the right end of the fixing base 100, the plurality of gear grooves 110 are formed in the front and rear of the limiting hole 120 on the upper surface of the fixing base 100, the front gear grooves 110 and the rear gear grooves 110 are in one-to-one correspondence and extend along the front and rear directions, and two ends of the fastening portion 410 respectively abut against or are fastened on the front gear grooves 110 and the rear gear grooves 110.

In another embodiment of the right connecting member 400, the buckling portion 410 and the connecting portion 420 are connected and have an L shape, and the structure and the arrangement manner of the gear groove 110 are the same as those of the above embodiment, and the buckling portion 410 abuts or buckles on the front gear groove 110 or the rear gear groove 110.

In one embodiment of the gear slot 110, the gear slot 110 is formed by grooving the upper surface of the fixing base 100. When the fixing seat 100 is made of metal materials, a milling cutter can be adopted to directly mill the gear groove 110 on the fixing seat 100, and the processing method is simple and quick; when the fixing base 100 is made of a non-metal material, such as a plastic material, the fixing base 100 and the gear slot 110 may be integrally formed, such as an injection molding process.

In another embodiment of the gear groove 110, a plurality of protrusions distributed left and right are disposed on the upper surface of the fixing base 100, and the gear groove 110 is formed between two adjacent protrusions. When the fixing base 100 is made of metal materials, the protruding processing can be processed in a material adding mode of the fixing base 100, such as welding a bar with a triangular or square or circular cross section. When the fixing base 100 is made of a non-metal material, such as a plastic material, the fixing base 100 and the protrusion may be integrally formed, such as an injection molding process.

In some embodiments, the lower surface of the fixing base 100 is provided with an elastic pad 500, and the elastic pad 500 may be used to abut against the top surface of the trapezoid structure. When the jig is installed, the fixing base 100 is propped against the top surface of the trapezoid structure through the elastic pad 500, the elastic pad 500 plays a role in buffering between the fixing base 100 and the top surface of the trapezoid structure, acting forces among the elastic pads are dispersed, and deformation of the fixing base 100 and the trapezoid structure is reduced.

The elastic pad 500 may be made of rubber or silica gel material. The elastic pad 500 is connected with the fixing base 100 in advance, and when the jig is installed, the fixing base 100 and the elastic pad 500 are directly pressed down towards the top surface of the trapezoid structure, so that the elastic pad 500 is conveniently and rapidly arranged between the fixing base 100 and the top surface of the trapezoid structure.

The trapezoid structure supports the bracket and the photovoltaic module, after a long time, the trapezoid structure is concave and the elastic pad 500 is contracted and fails, at the moment, the fixing seat 100 is concave, and the right end of the fixing seat 100 is separated from the buckling part 410, so that the right end of the fixing seat 100 needs to be tensioned to be connected with the buckling part 410.

In some embodiments, the fixing base 100 is connected with an adjusting member 600 by screw threads, and the lower end of the adjusting member 600 abuts against the upper surface of the elastic pad 500 to adjust the pressure of the elastic pad 500 abutting against the top surface of the trapezoid structure, so that the fixing base 100 is always kept pushed, and the fastening portion 410 is always fastened to the right end of the fixing base 100.

In other words, the lower end of the adjusting member 600 abuts against the upper surface of the elastic pad 500, and the adjusting member 600 can push down the elastic pad 500 to move down and always abut against the top surface of the trapezoid, so that the downward movement of the elastic pad 500 compensates for the concave of the trapezoid, and the fixing base 100 is always supported enough to prevent the fixing base 100 from moving down to separate from the fastening portion 410.

It will be appreciated that the distance that the elastic pad 500 moves downward can be adjusted by rotating the adjusting member 600, and the adjusting member 600 can be rotated when the bracket and the photovoltaic module are found to vibrate, or the adjusting member 600 can be rotated periodically, so that the bracket and the photovoltaic module can be mounted more firmly. The adjusting member 600 is a bolt. The number of the adjusting members 600 is at least two, and when the number of the adjusting members 600 is only one, the stress on the top surfaces of the fixing seat 100, the elastic pad 500 and the trapezoid structure is too concentrated, so that the risk of deformation of the fixing seat 100, the elastic pad 500 and the trapezoid structure is greater.

The fixing base 100 is platy, be equipped with on the fixing base 100 with regulating part 600 complex screw thread through-hole, because the thickness of fixing base 100 can not set up great, so screw thread through-hole's degree of depth can be less, in order to avoid screw thread through-hole to become invalid because of the degree of depth is too little, set up the boss on fixing base 100, screw thread through-hole runs through fixing base 100 and boss, the setting of boss has increased screw thread through-hole's degree of depth.

Referring to fig. 4, in some embodiments, the support plate 200 includes a vertical portion 210 and a horizontal portion 220, the lower end of the vertical portion 210 is connected with the upper surface of the fixing base 100, the upper end of the vertical portion 210 is connected with the horizontal portion 220, a connection hole 221 is provided on the horizontal portion 220, and the bracket may be connected with the horizontal portion 220 through a connection member passing through the connection hole 221.

In some embodiments, the upper surface of the horizontal portion 220 is provided with a limiting groove for limiting the bracket, and the limiting groove plays a role in pre-positioning and limiting the bracket when the bracket is installed, so that the bracket is convenient to install.

In some embodiments, two limiting blocks 222 are disposed on the upper surface of the horizontal portion 220, and a limiting groove is formed between the two limiting blocks 222, and the limiting blocks 222 can abut against the bracket.

In some embodiments, the left connecting piece 300 and the connecting portion 420 are provided with waterproof gaskets 700, the waterproof gaskets 700 are used for being abutted against inclined planes of the trapezoid structures, and when the left connecting piece 300 is connected with one inclined plane of the trapezoid structures and the connecting portion 420 is connected with the other inclined plane of the trapezoid structures by self-tapping screws or bolts, the waterproof gaskets 700 can improve waterproof performance among the left connecting piece 300, the connecting portion 420 and the inclined planes of the trapezoid structures.

The fixing base 100, the support plate 200, the left connector 300 and the right connector 400 may be made of metal materials or rust-proof metal materials. The fixing base 100, the support plate 200, the left connector 300 and the right connector 400 are all surrounded by plate processing. The surfaces of the fixing base 100, the support plate 200, the left connecting piece 300 and the right connecting piece 400 are all provided with rust-proof layers, and the processing method may be that the surfaces of the fixing base 100, the support plate 200, the left connecting piece 300 and the right connecting piece 400 are galvanized.

The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

Of course, the present utility model is not limited to the above-described embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present utility model, and these equivalent modifications or substitutions are included in the scope of the present utility model as defined in the appended claims.

Claims (10)

1. Photovoltaic support anchor clamps suitable for trapezoidal various steel tile roofing, a serial communication port, include:

The fixed seat is provided with a supporting plate which can be used for being connected with the bracket, and the right end of the fixed seat is provided with gear grooves distributed along the left-right direction;

The left connecting piece is hinged with the left end of the fixed seat so as to adjust the size of an included angle between the left connecting piece and the fixed seat, and the left connecting piece is used for being connected with an inclined plane of the trapezoid structure;

The right connecting piece comprises a buckling part and a connecting part, wherein the connecting part is used for being connected with the other inclined surface of the trapezoid structure, and the buckling part is rotatably buckled in any gear groove so as to adjust the space between the right connecting piece and the left connecting piece and the included angle between the connecting part and the fixed seat.

2. The photovoltaic bracket fixture suitable for the trapezoid color steel tile roof according to claim 1, wherein: the right-hand member of fixing base is equipped with spacing hole, the length direction in spacing hole extends along left and right directions, connecting portion wears to locate spacing hole is in order to inject connecting portion can follow left and right directions and remove.

3. The photovoltaic bracket fixture suitable for the trapezoid color steel tile roof according to claim 1, wherein: the lower surface of fixing base is equipped with the elastic cushion, the elastic cushion can be used to with the top surface butt of trapezium structure.

4. A photovoltaic bracket fixture for trapezoidal color steel tile roofing according to claim 3, wherein: the fixing seat is connected with an adjusting piece in a threaded mode, and the lower end of the adjusting piece abuts against the upper surface of the elastic pad to adjust the pressure of the elastic pad abutting against the top surface of the trapezoid structure.

5. The photovoltaic bracket fixture suitable for the trapezoid color steel tile roof according to claim 1, wherein: the backup pad includes vertical portion and horizontal portion, the lower extreme of vertical portion with the upper surface of fixing base is connected, be equipped with the connecting hole on the horizontal portion.

6. The photovoltaic bracket fixture suitable for the trapezoid color steel tile roof according to claim 5, wherein: the upper surface of the horizontal part is provided with a limiting groove which can be used for limiting the bracket.

7. The photovoltaic bracket fixture suitable for the trapezoid color steel tile roof according to claim 6, wherein: two limiting blocks are arranged on the upper surface of the horizontal part, and a limiting groove is formed between the two limiting blocks.

8. The photovoltaic bracket fixture suitable for the trapezoid color steel tile roof according to claim 1, wherein: the gear groove is formed by grooving the upper surface of the fixing seat.

9. The photovoltaic bracket fixture suitable for the trapezoid color steel tile roof according to claim 1, wherein: the upper surface of fixing base is equipped with a plurality of left and right sides distribution's arch, adjacent two between the arch form keep off the position groove.

10. The photovoltaic bracket fixture suitable for the trapezoid color steel tile roof according to claim 1, wherein: the left connecting piece with all be equipped with waterproof sealing pad on the connecting portion, waterproof sealing pad be used for with trapezium structure's inclined plane butt.