阅读说明：本技术 一种用于固定檩条和光伏组件的转接组件 (A switching subassembly for fixing purlin and photovoltaic module ) 是由 吴敏君 陈明月 朱高麟 金飞狄 王志东 陈辉 于 2019-11-07 设计创作，主要内容包括：本发明公开了一种用于固定檩条和光伏组件的转接组件,包括：用于与压紧光伏组件的压块通过第一螺栓连接的扣件；与扣件滑动连接的滑块；与扣件可锁紧且可松开连接的锁紧件,锁紧件用于在其锁紧的过程中驱使滑块朝向檩条移动,并在锁紧件锁紧时通过压紧滑块使滑块压紧檩条。通过该转接组件分别与光伏组件和檩条固定连接,达到将光伏组件安装到檩条上的目的,可避免在檩条上开排孔或开定孔,一方面提高了檩条的结构强度,使檩条的结构更加稳固；另一方面,由于该转接组件通过锁紧件压紧滑块,使滑块压紧檩条,因此,对檩条的型号和结构无限制,提高了檩条的通用性,使檩条可适应不同规格的光伏组件。(The invention discloses an adapter assembly for fixing purlins and photovoltaic modules, which comprises: the fastener is used for being connected with the pressing block pressing the photovoltaic module through a first bolt; a slider slidably connected to the fastener; with the retaining member that the fastener can lock and can loosen and be connected, the retaining member is used for driving about the slider at its in-process of locking and removes towards the purlin to make the slider compress tightly the purlin through compressing tightly the slider when retaining member locking. The photovoltaic module is installed on the purline by fixedly connecting the switching assembly with the photovoltaic module and the purline respectively, so that holes can be prevented from being formed in the purline or fixed holes can be prevented from being formed in the purline, the structural strength of the purline is improved on one hand, and the structure of the purline is more stable; on the other hand, because this switching subassembly compresses tightly the slider through the retaining member, makes the slider compress tightly the purlin, consequently, is unrestricted to the model and the structure of purlin, has improved the commonality of purlin, makes the photovoltaic module of the adaptable different specifications of purlin.)

1. An adaptor assembly for fixing purlins and photovoltaic modules, comprising:

the fastener (1) is used for being connected with a pressing block (5) for pressing the photovoltaic module (4) through a first bolt (6);

a sliding block (2) which is connected with the fastener (1) in a sliding way;

with retaining member (3) that fastener (1) can be locked and can loosen and connect, retaining member (3) are used for driving about at its in-process of locking slider (2) remove towards purlin (7), and through compressing tightly when retaining member (3) are locked slider (2) make slider (2) compress tightly purlin (7).

2. Adapter assembly for fixing purlins and photovoltaic modules according to claim 1, wherein the fastener (1) comprises a slot (11) for inserting the head of the first bolt (6), a stop plate (12) for preventing the head of the first bolt (6) from being separated from the slot (11) is arranged at the notch of the slot (11), and the stop plate (12) is provided with an abdicating opening for the screw of the first bolt (6) to pass through.

3. An adapter assembly for fixing purlins and photovoltaic modules according to claim 2, wherein the abdicating opening is provided with a flanging portion (13) which is bent towards the inside of the slot (11) and is used for abutting against the end face of the head of the first bolt (6).

4. An adaptor assembly for securing purlins and photovoltaic modules according to claim 2 or 3, characterised in that the fastener (1) comprises:

a sliding chute (14) which is used for sliding into the lateral edge part of the purline (7) from one end of the purline (7);

the hanging plate (15) is used for hanging the top of the purline (7), and the hanging plate (15) is vertically connected with one side, far away from the sliding block (2), of the sliding groove (14).

5. An adapter assembly for fixing purlins and photovoltaic modules according to claim 4, wherein the fastener (1) further comprises a support plate (16) for supporting the slider (2), the support plate (16) is vertically connected with the other side of the sliding groove (14), the support plate (16) and the hanging plate (15) are arranged in parallel, the slider (2) is inserted between the support plate (16) and the hanging plate (15), and the slider (2) can move towards the direction close to the sliding groove (14) so that the slider (2) presses the side surface of the purlin (7).

6. An adapter assembly for fixing purlins and photovoltaic modules according to claim 5, wherein the locking member (3) is a T-shaped bolt, the support plate (16) is provided with a mounting hole for the T-shaped bolt to pass through, and a preset distance is reserved between the mounting hole and the sliding groove (14), so that when the T-shaped bolt is locked through a nut matched with the T-shaped bolt, the rectangular head of the T-shaped bolt pushes the sliding block (2) to be close to the sliding groove (14) to press the side surface of the purlin (7).

7. An adapter assembly for fixing purlins and photovoltaic modules according to claim 6, wherein a limiting plate (17) is arranged in parallel with the sliding block (2) to limit the rectangular head on one side of the supporting plate (16) far away from the sliding groove (14).

8. An adaptor assembly for securing purlins and photovoltaic modules according to claim 7, wherein the fasteners (1) are integrally formed fasteners.

9. An adaptor assembly for securing purlins and photovoltaic modules according to claim 4, wherein the hitch plate (15) is disposed coplanar with the stop plate (12).

10. Adapter assembly for fixing purlins and photovoltaic modules according to claim 4, characterised in that a stiffening plate (18) for increasing the structural strength is provided between the outside of the runner (14) and the bottom of the slot (11).

Technical Field

The invention relates to the technical field of fasteners, in particular to an adapter assembly for fixing purlins and photovoltaic modules.

Background

With the rapid development of photovoltaic power generation projects, the requirements on the installation of photovoltaic components, the processing of photovoltaic supports and the like are higher and higher.

Disclosure of Invention

In view of this, the present invention provides an adapter assembly for fixing a purlin and a photovoltaic module, which can fix the photovoltaic module and the purlin without forming a row of holes or a set of holes on the purlin.

In order to achieve the above purpose, the invention provides the following technical scheme:

a patching assembly for securing a purlin and a photovoltaic assembly, comprising:

the fastener is used for being connected with the pressing block pressing the photovoltaic module through a first bolt;

the sliding block is connected with the fastener in a sliding manner;

the locking member is used for driving the sliding block to move towards the purline in the locking process of the locking member, and the sliding block is pressed against the purline by pressing the sliding block when the locking member is locked.

Preferably, the fastener includes the supply the head male slot of first bolt, the notch department of slot is equipped with and is used for preventing the head of first bolt breaks away from the backstop board of slot, the backstop board is equipped with and is used for supplying the opening of stepping down that the screw rod of first bolt passed.

Preferably, the abdicating opening is provided with a folded edge portion which is bent towards the inside of the slot and is used for being abutted against the end face of the head of the first bolt.

Preferably, the fastener comprises:

the sliding chute is used for sliding from one end of the purline into the lateral edge part of the purline;

and the hanging plate is used for hanging the top of the purline and is vertically connected with one side of the sliding groove, which is far away from the sliding block.

Preferably, the fastener further comprises a supporting plate for supporting the sliding block, the supporting plate is vertically connected with the other side of the sliding groove, the supporting plate is parallel to the hanging plate, the sliding block is inserted between the supporting plate and the hanging plate, and the sliding block can move towards the direction close to the sliding groove so as to enable the sliding block to press the side face of the purlin.

Preferably, the locking pieces are T-shaped bolts, the supporting plate is provided with mounting holes for the T-shaped bolts to penetrate through, and a preset distance is reserved between the mounting holes and the sliding grooves, so that when the T-shaped bolts are locked through nuts matched with the T-shaped bolts, the rectangular heads of the T-shaped bolts push the sliding blocks to be close to the sliding grooves, and the side faces of the purlins are pressed tightly.

Preferably, one side of the supporting plate, which is far away from the sliding groove, is provided with a limiting plate which is arranged in parallel with the sliding block and used for limiting the rectangular head.

Preferably, the fastener is an integrally formed fastener.

Preferably, the hitch plate is disposed coplanar with the stop plate.

Preferably, a reinforcing plate for improving structural strength is arranged between the outer side of the sliding groove and the groove bottom of the slot.

The switching assembly for fixing the purlines and the photovoltaic assembly is fixedly connected with the pressing block pressing the photovoltaic assembly through the fastener, so that the switching assembly and the photovoltaic assembly are fixed; the sliding block is pressed through the locking piece, so that the sliding block presses the purline, and the adapter assembly is fixed with the purline; thereby reach the purpose of installing photovoltaic module on the purlin through this adapter module respectively with photovoltaic module and purlin fixed connection.

Compared with the prior art that the row holes or the fixed holes are formed in the purlines, and the photovoltaic modules are fixed on the purlines through the bolts, the switching assembly for fixing the purlines and the photovoltaic modules provided by the invention can avoid the row holes or the fixed holes being formed in the purlines, so that the structural strength of the purlines is improved, and the structures of the purlines are more stable; on the other hand, because this switching subassembly compresses tightly the slider through the retaining member, makes the slider compress tightly the purlin, consequently, is unrestricted to the model and the structure of purlin, has improved the commonality of purlin, makes the photovoltaic module of the adaptable different specifications of purlin.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural view of an adapter assembly for fixing a purlin and a photovoltaic module according to an embodiment of the present invention;

fig. 2 is a schematic view of the adapter module for fixing the purlines and the photovoltaic modules shown in fig. 1 after being connected with the photovoltaic modules and the purlines respectively;

fig. 3 is a schematic structural view of the fastener of fig. 1.

The reference numerals in fig. 1 to 3 are as follows:

the photovoltaic module comprises a fastener 1, a slot 11, a stop plate 12, a hem 13, a sliding groove 14, a hanging plate 15, a supporting plate 16, a limiting plate 17, a reinforcing plate 18, a sliding block 2, a locking member 3, a photovoltaic module 4, a pressing block 5, a first bolt 6 and a purline 7.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

The core of the invention is to provide the adapter assembly for fixing the purlines and the photovoltaic modules, and the photovoltaic modules and the purlines can be fixed without arranging or forming fixed holes on the purlines.

Referring to fig. 1-3, fig. 1 is a schematic structural view of an adapter assembly for fixing a purlin and a photovoltaic module according to an embodiment of the present invention; fig. 2 is a schematic view of the adapter module for fixing the purlines and the photovoltaic modules shown in fig. 1 after being connected with the photovoltaic modules and the purlines respectively; fig. 3 is a schematic structural view of the fastener of fig. 1.

The invention provides an adapter assembly for fixing a purline and a photovoltaic assembly, which comprises a fastener 1, a sliding block 2 and a locking piece 3.

Specifically, the fastener 1 is used for being connected with the pressing block 5 compressing the photovoltaic module 4 through the first bolt 6, that is, the connection mode of the fastener 1 and the photovoltaic module 4 is the same as that of the purlin 7 and the photovoltaic module 4 in the prior art, for example, a hole for the first bolt 6 to pass through may be directly formed in the fastener 1, so as to realize the connection between the fastener 1 and the pressing block 5 compressing the photovoltaic module 4.

The slider 2 is slidably disposed on the fastener 1 to move relative to the fastener 1 in a direction toward the purlin 7.

Retaining member 3 and fastener 1 can lock and releasable be connected, at the in-process of retaining member 3 locking, orders about slider 2 and removes towards the direction that is close to purlin 7, and when retaining member 3 and fastener 1 locked, retaining member 3 compressed tightly slider 2 to make slider 2 compress tightly purlin 7, with this fixed of realizing this switching subassembly and purlin 7.

Therefore, the photovoltaic module 4 is installed on the purlin 7 by introducing the adapter assembly for fixing the purlin and the photovoltaic module to fixedly connect the adapter assembly with the photovoltaic module 4 and the purlin 7 respectively.

Compared with the prior art that the row holes or the fixed holes are formed in the purlines 7, and the photovoltaic modules 4 are fixed on the purlines 7 through bolts, the switching assembly for fixing the purlines and the photovoltaic modules provided by the invention can avoid the row holes or the fixed holes being formed in the purlines 7, so that the structural strength of the purlines 7 is improved, and the purlines 7 are more stable in structure; on the other hand, because this switching subassembly compresses tightly slider 2 through retaining member 3, makes slider 2 compress tightly purlin 7, consequently, unrestricted to the model and the structure of purlin 7, has improved the commonality of purlin 7, makes the photovoltaic module 4 of the adaptable different specifications of purlin 7.

As shown in fig. 3, in view of the specific structure of the fastener 1 for connecting with the pressing block 5 pressing the photovoltaic module 4, on the basis of the above-mentioned embodiment, the fastener 1 includes the insertion slot 11 for inserting the head of the first bolt 6, the notch of the insertion slot 11 is provided with the stop plate 12 for preventing the head of the first bolt 6 from being separated from the insertion slot 11, and the stop plate 12 is provided with the abdicating opening for passing the screw of the first bolt 6.

When the bolt is used, the head of the first bolt 6 is inserted into the slot 11 from one side of the slot 11, the screw of the first bolt 6 penetrates out of the abdicating opening, and then the first bolt 6 is moved to a proper position along the length direction of the slot 11.

Therefore, the structure can adapt to the installation of photovoltaic modules 4 with different specifications, the fixing positions of the fastener 1 and the pressing block 5 for pressing the photovoltaic modules 4 can be adjusted, and the universality is high; on the other hand, compared with the mode that holes are directly formed in the fastener 1, the structure can avoid a drilling process, and can be integrally formed through a die, so that the processing cost and time are reduced.

At this time, the first bolt 6 is preferably a T-bolt.

It can be understood that, when the first bolt 6 is fastened, the end face of the head of the first bolt 6 presses the stop plate 12, and in order to improve the strength of the abdicating opening, avoid the abdicating opening from being crushed, and the like, on the basis of the above-mentioned embodiment, the abdicating opening is provided with the folded edge portion 13 which is bent toward the inside of the slot 11, and this edge portion is used for abutting against the end face of the head of the first bolt 6.

That is to say, this embodiment improves the structural strength of the opening of stepping down through setting up hem portion 13, makes fastener 1 and briquetting 5 fixed more firm.

In this embodiment, the distance that the double-edged portion 13 extends into the slot 11 is not specifically limited, and can be set by a person skilled in the art according to actual needs.

In view of installation convenience, on the basis of the above embodiments, the fastener 1 further includes a sliding groove 14 for sliding from one end of the purlin 7 into a lateral edge portion of the purlin 7, and a hanging plate 15 for hanging on a top portion of the purlin 7, wherein the hanging plate 15 is vertically connected with one side of the sliding groove 14 away from the slider 2.

During installation, slide groove 14 slides in the lateral edge portion of purlin 7 from one end of purlin 7, and at the moment, hitch plate 15 is located the top of purlin 7, and fastener 1 can slide to the optional position department of purlin 7, consequently, can slide fastener 1 to required mounted position according to photovoltaic module 4's installation needs. After the fastener 1 slides in place, the fastener 1 is loosened, and then the fastener 1 is hung at the top of the purline 7 under the action of the hanging plate 15 so as to facilitate installation.

It should be noted that, during installation, any number of the adapter assemblies for fixing the purlins and the photovoltaic modules may be selected according to the installation requirements of the photovoltaic modules 4.

In view of the specific arrangement of the sliding block 2, on the basis of the above embodiment, the fastener 1 further includes a support plate 16 for supporting the sliding block 2, the support plate 16 is vertically connected to the other side of the sliding groove 14, the support plate 16 is arranged in parallel with the hanging plate 15, the sliding block 2 is inserted between the support plate 16 and the hanging plate 15, and the sliding block 2 can move towards the direction close to the sliding groove 14, so that the sliding block 2 presses the side surface of the purlin 7.

That is, the supporting plate 16 and the hanging plate 15 have a predetermined distance therebetween, so that the sliding block 2 can be inserted therebetween, and it is ensured that the sliding block 2 can be moved toward the sliding groove 14 by the pressing force of the locking member 3, so that the sliding block 2 presses the side surface of the purlin 7.

That is, this embodiment relies on slider 2 to compress tightly the side of purlin 7, makes fastener 1 and purlin 7 fixed. Preferably, the side of the slide block 2 facing the side of the purlin 7 is provided with anti-slip teeth.

It will be appreciated that in order to achieve a better fastening of the clip 1 to the purlin 7, the slider 2 is preferably spaced from the inside of the top of the purlin 7 by a smaller gap.

In view of the simplicity and easy implementation of the specific structure of the locking member 3, on the basis of the above embodiment, the locking member 3 is a T-shaped bolt, the support plate 16 is provided with a mounting hole for the T-shaped bolt to pass through, and a preset distance is provided between the mounting hole and the sliding groove 14, so that when the T-shaped bolt is locked by a nut matched with the T-shaped bolt, the rectangular head of the T-shaped bolt pushes the sliding block 2 to be close to the sliding groove 14 to press the side surface of the purlin 7.

It can be understood that the slide block 2 is located between the mounting hole and the sliding groove 14, after the slide block 2 is inserted between the hanging plate 15 and the supporting plate 16, the T-shaped bolt is pre-installed, so that the rectangular head of the T-shaped bolt is hung on the supporting plate 16, and the tail end of the T-shaped bolt is matched with the nut.

It should be noted that, the preset distance between the mounting hole and the chute 14 needs to ensure that when the T-shaped bolt is not locked, the narrow side of the rectangular head of the T-shaped bolt is parallel to the side of the slider 2, and the slider 2 does not interfere with the pre-mounting of the T-shaped bolt; and at the in-process through nut locking T type bolt, because T type bolt receives the effect of locking force, its rectangle head has rotatory trend, and at this moment, because the machinery of the side of slider 2 is spacing, will interfere the rectangle head rotation of T type bolt, make the rectangle head of T type bolt support tight slider 2, exert the motive force to slider 2, and then make slider 2 compress tightly the side of purlin 7, realize the fixed of purlin 7 and fastener 1.

In view of the limitation of the side of the T-bolt away from the slide block 2, on the basis of the above embodiment, the side of the support plate 16 away from the slide groove 14 is provided with a limiting plate 17 arranged in parallel with the slide block 2 to limit the rectangular head.

In view of the convenience of processing, it is preferable that the fastener 1 is an integrally molded fastener on the basis of the above embodiment.

That is, the above-described respective structural features of the clip 1 are obtained by integral molding processing, which can greatly reduce processing cost and time.

Preferably, the fastener 1 is an aluminium alloy fastener.

In view of the stability of the connection between the fastener 1 and the pressing block 5 pressing the photovoltaic module 4, on the basis of the above-described embodiments, the hooking plate 15 is disposed coplanar with the stopper plate 12.

That is to say, after the first bolt 6 is locked, the surfaces of the hook plate 15 and the stopper plate 12 are attached to and extruded with the bottom surface of the pressing block 5, so as to increase the contact area between the fastener 1 and the pressing block 5 and improve the connection stability between the fastener 1 and the pressing block 5.

In order to improve the structural strength of the fastener 1 itself, in addition to the above embodiments, a reinforcing plate 18 for improving the structural strength is provided between the outside of the slide groove 14 and the groove bottom of the slot 11.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The adapter assembly for fixing the purlins and the photovoltaic modules provided by the invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.