CN213213371U

CN213213371U - Fixing structure of waterborne photovoltaic module

Info

Publication number: CN213213371U
Application number: CN202021906377.0U
Authority: CN
Inventors: 黄国珍; 林进伟; 陈熹
Original assignee: Xiamen Mibet New Energy Co ltd
Current assignee: Xiamen Mibet New Energy Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-05-14
Anticipated expiration: 2030-09-03

Abstract

The utility model discloses a fixing structure of a waterborne photovoltaic module, which comprises an adapter, a side pressing piece, a first bolt connecting pair and a second bolt connecting pair; the adapter comprises an assembly space, a first bolt clamping groove at the side edge of the adapter, a second bolt clamping groove at the top of the assembly space and an inner frame fixing groove at the top of the adapter, wherein the first bolt clamping groove and the second bolt clamping groove are respectively provided with a first through hole and a second through hole which are communicated with the assembly space; the side pressing piece comprises a connecting part and a side pressing part which are respectively clamped on the outer side and the inner side of the photovoltaic panel frame; a bolt of the first bolt connecting pair penetrates through the first through hole and is locked on the supporting leg, and the head of the bolt is clamped in the first bolt clamping groove; and the bolt of the second bolt connecting pair passes through the second through hole and is locked on the connecting part, and the head part of the bolt is clamped in the second bolt clamping groove. The utility model realizes the pre-positioning and rotation limiting of the bolt head through the first bolt clamping groove and the second bolt clamping groove, the operation is convenient, and the assembly efficiency is higher; the photovoltaic board landing can be prevented to the inside frame fixed slot.

Description

Fixing structure of waterborne photovoltaic module

Technical Field

The utility model relates to a photovoltaic installation technical field especially indicates a photovoltaic module's fixed knot on water constructs.

Background

Photovoltaic power generation is a technology for directly converting light energy into electric energy by utilizing the photovoltaic effect of a semiconductor interface. The photovoltaic power generation has wide application field, can generate power by light, and has good development prospect due to the characteristics of high safety performance, environmental protection, no limitation of regional conditions and the like. The photovoltaic power generation has small capacity distribution density, so that the occupied area is large. The existing floating type water photovoltaic is a floating type photovoltaic power station built on water surfaces of ponds, small lakes, reservoirs, water storage lakes and the like so as to solve the problem of large occupied area of the traditional photovoltaic power generation.

According to the adjustable solar panel clamp disclosed in CN209267497U, the upper assembling plate and the lower assembling plate are close to each other through the locking bolts and nuts, so that the upper and lower clamping plates clamp the inner frames of the solar panel (i.e. the photovoltaic panel) oppositely to complete the fixation. However, the structure has a lot of operational inconveniences in actual installation: because the photovoltaic panel is often obliquely arranged, in order to realize stable installation, the photovoltaic panel can be ensured not to loosen and slide only by ensuring that the upper clamping plate and the lower clamping plate have enough clamping force, so that the bolt and the nut are required to be locked tightly enough, the operation is laborious and difficult to realize, and the assembly efficiency is very low; in addition, in the installation process, no positioning measure is taken for the photovoltaic panel, and an additional structure or a hand is needed to position the photovoltaic panel before the inner frame of the photovoltaic panel is clamped tightly, so that the photovoltaic panel is prevented from slipping off, and the installation difficulty is further improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic module's fixed knot on water constructs, overcomes the defect that current equipment mode operation is hard, the packaging efficiency is low, realizes high-efficient, safe equipment mode.

In order to achieve the above purpose, the solution of the present invention is:

a fixing structure of an overwater photovoltaic module comprises an adapter piece, a side pressing piece, a first bolt connecting pair and a second bolt connecting pair; the adapter comprises an assembly space matched with the top of the supporting leg of the floating structure, a first bolt clamping groove positioned on the side edge of the adapter, a second bolt clamping groove positioned on the top of the assembly space, and an inner frame fixing groove positioned on the top of the adapter, wherein the first bolt clamping groove and the second bolt clamping groove are respectively provided with a first through hole and a second through hole communicated with the assembly space; the side pressing piece comprises a connecting part and a side pressing part, and the side pressing part and the inner frame fixing groove are respectively clamped on the outer side and the inner side of the photovoltaic panel frame; the bolt of the first bolt connecting pair penetrates through the first through hole and is fixedly locked on the supporting leg, and the head of the bolt is clamped in the first bolt clamping groove; and the bolt of the second bolt connecting pair penetrates through the second through hole and is locked on the connecting part, and the head part of the bolt is clamped in the second bolt clamping groove.

And the bolts of the first bolt connecting pair and the second bolt connecting pair are both outer hexagon bolts and are matched with hexagon nuts.

The first bolt connecting pair comprises a first bolt, a first gasket and a first nut; the second bolt connecting pair comprises a second bolt, a second washer, a second gasket and a second nut.

The connecting portion are provided with the confession the vice bolt of second bolted connection wears to establish the waist hole, the waist hole set up the direction with interior frame fixed slot looks is perpendicular.

The first bolt clamping groove is horizontally and transversely arranged, and the second bolt clamping groove is parallel to the first bolt clamping groove.

The adaptor includes integrated connection's upper plate and curb plate, interior frame fixed slot set up in the upper surface of upper plate, the second bolt draw-in groove set up in the lower surface of upper plate, the lower surface of upper plate with form between the internal surface of curb plate the assembly space, first bolt draw-in groove set up in the surface of curb plate.

The top end of the side pressing portion is provided with a flange which is horizontally and transversely arranged, and the flange is used for pressing the outer side of the photovoltaic panel frame.

The side of the adapter is provided with a cable placing groove for placing cables of the photovoltaic panel.

The cable placing groove is located below the first bolt clamping groove.

After the technical scheme is adopted, the utility model can realize the pre-positioning and the rotation limiting of the bolt head by arranging the first bolt clamping groove and the second bolt clamping groove, the operation of the locking nut is more convenient, and the assembly efficiency is higher; interior outer dual fixed is realized to photovoltaic board frame through interior frame fixed slot and side pressure spare, plays duplicate protection's effect to when the installation, interior frame fixed slot can be used for the inboard of spacing photovoltaic board frame, prevents the landing, and it is more convenient and safe to install.

Drawings

FIG. 1 is a perspective view of an embodiment of the present invention;

FIG. 2 is an exploded view of an embodiment of the present invention;

FIG. 3 is a front view of an embodiment of the present invention;

FIG. 4 is a rear view of an embodiment of the present invention;

FIG. 5 is a top view of an embodiment of the present invention;

FIG. 6 is a bottom view of an embodiment of the present invention;

fig. 7 is a side view of an embodiment of the present invention;

FIG. 8 is a cross-sectional view taken along line A-A of FIG. 3;

FIG. 9 is a schematic view of an installation of an embodiment of the present invention;

the reference numbers illustrate: an adaptor 1; an assembly space 10; an upper plate 11; a second bolt slot 111; an inner frame fixing groove 112; a second through hole 113; side plates 12; a first bolt engaging groove 121; a first through hole 122; a cable placement groove 123; a side pressing member 2; a connecting portion 21; a waist hole 211; a side pressing part 22; a flange 221; a first bolt connection pair 3; a first bolt 31; a first spacer 32; a first nut 33; a second bolt connection pair 4; the second bolt 41; a second gasket 42; a second gasket 43; a second nut 44; supporting legs 5; photovoltaic panel border 6.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

The utility model relates to a photovoltaic module's on water fixed knot constructs, including adaptor 1, side pressure piece 2, the vice 3 of first bolted connection and the vice 4 of second bolted connection.

The adapter 1 comprises an assembly space 10 matched with the top of the support leg 5 of the floating structure, a first bolt clamping groove 121 located on the side edge of the adapter 1, a second bolt clamping groove 111 located on the top of the assembly space 10, and an inner frame fixing groove 112 located on the top of the adapter 1, wherein the first bolt clamping groove 121 and the second bolt clamping groove 111 are respectively provided with a first through hole 122 and a second through hole 113 communicated with the assembly space 10; the side pressing piece 2 comprises a connecting part 21 and a side pressing part 22, and the side pressing part 22 and the inner frame fixing groove 112 are respectively clamped on the outer side and the inner side of the photovoltaic panel frame 6; the bolt of the first bolt connecting pair 3 penetrates through the first through hole 122 and is locked on the supporting leg 5, and the head part of the bolt is clamped in the first bolt clamping groove 121; the bolt of the second bolt connecting pair 4 is inserted into the second through hole 113 and locked on the connecting portion 21, and the head portion thereof is clamped in the second bolt clamping groove 111.

Referring to fig. 1-8, a specific embodiment of the present invention is shown.

The bolts of the first bolt connecting pair 3 and the second bolt connecting pair 4 are both outer hexagon bolts and are matched with hexagon nuts, and tools used during assembly are uniform and convenient to operate.

The first bolt connection pair 3 comprises a first bolt 31, a first gasket 32 and a first nut 33; the second bolt-coupling pair 4 includes a second bolt 41, a second washer 42, a second washer 43, and a second nut 44.

Above-mentioned connecting portion 21 is provided with the waist hole 211 that the bolt that supplies the vice 4 of second bolted connection wears to establish, and waist hole 211 sets up the orientation and interior frame fixed slot 112 mutually perpendicular, then the in-process of installation side casting die 2 can adjust the position of side casting die 2 through waist hole 211, and is convenient the utility model discloses adjust according to the photovoltaic board of different frame thicknesses.

The first bolt engaging groove 121 is horizontally and horizontally disposed, and the second bolt engaging groove 111 is parallel to the first bolt engaging groove 121.

Above-mentioned adaptor 1 includes upper plate 11 and curb plate 12 of body coupling, and interior frame fixed slot 112 sets up in the upper surface of upper plate 11, and second bolt draw-in groove 111 sets up in the lower surface of upper plate 11, forms assembly space 10 between the lower surface of upper plate 11 and the internal surface of curb plate 12, and first bolt draw-in groove 121 sets up in the surface of curb plate 12.

The top end of the side pressing part 22 is provided with a flange 221 horizontally arranged along the horizontal direction, and the flange 221 is used for pressing down the outer side of the photovoltaic panel frame 6 so as to further improve the structural stability in the vertical direction.

Above-mentioned 1 side of adaptor is provided with cable standing groove 123 for place the cable of photovoltaic board, realize that photovoltaic board cable safety is effectual fixed, break away from irregular fixed modes such as traditional bunch area. In this embodiment, the cable placement groove 123 is located below the first bolt slot 121.

Referring to fig. 9, the installation process of the present invention is: firstly, placing the adapter 1 on the top of the supporting leg 5 of the floating structure, then penetrating the first bolt 31 of the first bolt connecting pair 3 through the first through hole 122 and into the supporting leg 5, clamping the head of the first bolt 31 in the first bolt clamping groove 121, and then operating the first nut 33 at the other end to realize screwing; firstly, the second bolt 41 of the second bolt connecting pair 4 upwards penetrates through the second through hole 113 and penetrates through the waist hole 211 of the side pressing piece 2, so that the head of the second bolt 41 is clamped in the second bolt clamping groove 111; placing the photovoltaic panel frame 6 on the top of the adapter 1, wherein the inner side of the photovoltaic panel frame 6 is clamped in the inner frame fixing groove 112 to realize pre-positioning, moving the lateral pressing part 2 to press the lateral pressing part on the outer side of the photovoltaic panel frame 6, and finally operating the second nut 44 at the other end of the second bolt 41 to realize screwing.

Through the scheme, the utility model discloses a set up first bolt draw-in groove 121, second bolt draw-in groove 111 and can realize the prepositioning of bolt head and restrict the rotation, it is more convenient at lock nut's realization operation, the packaging efficiency is higher; inside and outside dual fixed is realized to photovoltaic board frame 6 through interior frame fixed slot 112 and side pressure piece 2, plays duplicate protection's effect to when the installation, interior frame fixed slot 112 can be used for spacing photovoltaic board frame 6's inboard, prevents the landing, and it is more convenient and safe to install.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims

1. The utility model provides a photovoltaic module's fixed knot on water constructs which characterized in that: the device comprises an adapter, a side pressing piece, a first bolt connecting pair and a second bolt connecting pair;

the adapter comprises an assembly space matched with the top of the supporting leg of the floating structure, a first bolt clamping groove positioned on the side edge of the adapter, a second bolt clamping groove positioned on the top of the assembly space, and an inner frame fixing groove positioned on the top of the adapter, wherein the first bolt clamping groove and the second bolt clamping groove are respectively provided with a first through hole and a second through hole communicated with the assembly space;

the side pressing piece comprises a connecting part and a side pressing part, and the side pressing part and the inner frame fixing groove are respectively clamped on the outer side and the inner side of the photovoltaic panel frame;

the bolt of the first bolt connecting pair penetrates through the first through hole and is fixedly locked on the supporting leg, and the head of the bolt is clamped in the first bolt clamping groove;

and the bolt of the second bolt connecting pair penetrates through the second through hole and is locked on the connecting part, and the head part of the bolt is clamped in the second bolt clamping groove.

2. The fixing structure of the photovoltaic module on water of claim 1, characterized in that:

3. The fixing structure of the photovoltaic module on water according to claim 2, characterized in that:

4. The fixing structure of the photovoltaic module on water of claim 1, characterized in that:

5. The fixing structure of the photovoltaic module on water of claim 1, characterized in that:

6. The fixing structure of the photovoltaic module on water of claim 1, characterized in that:

7. The fixing structure of the photovoltaic module on water of claim 1, characterized in that:

8. The fixing structure of the photovoltaic module on water of claim 1, characterized in that:

9. The fixing structure of the photovoltaic module on water according to claim 8, wherein:

the cable placing groove is located below the first bolt clamping groove.