CN207368923U

CN207368923U - A kind of stent of framed photovoltaic panel

Info

Publication number: CN207368923U
Application number: CN201720157571.5U
Authority: CN
Inventors: 余金璋
Original assignee: Ningbo Esso Lun Energy Co Ltd
Current assignee: Ningbo Esso Lun Energy Co Ltd
Priority date: 2017-02-21
Filing date: 2017-02-21
Publication date: 2018-05-15
Anticipated expiration: 2027-02-21

Abstract

The utility model discloses a kind of stent of framed photovoltaic panel, including plastic-steel column (1) and plastic-steel spreader (2), key is that plastic-steel column (1) and plastic-steel spreader (2) have at least three installing grooves (3), plastic-steel column (1) upper end is connected through connector (4) with plastic-steel spreader (2), plane two-dimensional framework is formed through connector (4) between plastic-steel spreader (2), plastic-steel spreader (2) is equipped with intermediate fastening (5) and end is equipped with end fastener (6).The structure design of the utility model is simple and the structure design of connector is unique, is particularly suitable for the more severe area use of environmental condition.

Description

A kind of stent of framed photovoltaic panel

Technical field：

A kind of supporting structure, in particular to a kind of stent for supporting photovoltaic panel are the utility model is related to, more specifically refers to one The array bracket of the sustainable photovoltaic panel of kind.

Background technology：

Solar energy has been widely used clean energy resource, and photovoltaic panel is to obtain the main member of solar energy, its structure type Has diversified mode with installation supporting structure.A variety of supports is generated due to the difference of the infield of photovoltaic panel Structure, there is horizontal plane installation, inclined-plane installation, roof installation, ground installation etc., when particularly ground or roof large area are installed, Not only need to ensure the intensity of supporting structure, also need to ensure weatherability and stability, be more also exactly the rapidity installed and Security, which, which includes installation process, will avoid damage of the supporting structure to photovoltaic panel edge.The branch of existing photovoltaic panel Support structure is mainly that aluminium alloy extrusions or steel profile are formed, the former support strength deficiency, and meeting during long-term field use Deformation causes the corresponding deformation of photovoltaic panel, and the support strength of the latter is higher, but weatherability is poor, is more easy to be corroded.The two is except above-mentioned The defects of outside, be respectively provided be supporting structure connector and clamping photovoltaic panel clamping piece structure design it is unreasonable, make peace It is of high cost to fill the supporting structure of photovoltaic panel, and causes the inefficiency of installation process, makes the installation of the photovoltaic plate array of large area Cost is higher.Therefore, the supporting structure for solving many defects existing for above-mentioned prior art has important social effect With great economic value.

The content of the invention：

The goal of the invention of the utility model is that open one kind is simple in structure, installation is quick, weathering performance and structural strength are good New framed photovoltaic panel stent.

Realize that the technical solution of the utility model is as follows：Including plastic-steel column and plastic-steel spreader, it is important to which plastic-steel is stood Column and plastic-steel spreader have at least three installing grooves, and plastic-steel column upper end is connected through connector with plastic-steel spreader, plastic-steel spreader Between through connector form plane two-dimensional framework, plastic-steel spreader is equipped with intermediate fastening and end is equipped with end fastener.

The plastic-steel column and the outer rim of the section configuration of plastic-steel spreader are subcircular, and intermediate portion forms intersecting parallels Support, and it is T-shaped installing groove to have at least three.

The structure of the connector is：A pair of of upper clamp plate on two relative edges of a middle connecting plate are oriented, another two Relative edge has downward lower clamp plate, and upper lower clamp plate has through hole and the bolt equipped with a T-nut.

The structure of the intermediate fastening is：A pair of of top board on two relative edges of a middle connecting plate are oriented, on Pressing plate has the pressure side parallel with two-dimensional framework, and there is a downward turn of bilge in the free end of pressure side, and there is one to three point in the end of turn of bilge Barbed end, another two relative edge have downward lower clamp plate, and lower clamp plate has through hole and the bolt equipped with a T-nut.

The structure of the end fastener is：There is downward lower clamp plate in two relative edges of a middle connecting plate, another While there is upward top board, top board has the pressure side parallel with two-dimensional framework, and there are a downward turn of bilge, turn of bilge in the free end of pressure side End have one to three spine end, another two relative edge has a downward lower clamp plate, and lower clamp plate has through hole and equipped with a T-nut Bolt.

Upper clamp plate, lower clamp plate and the top board has a baltimore groove.

Through hole on the upper clamp plate and lower clamp plate is bar hole.

The lower end of the plastic-steel column is equipped with a base connection being connected with foundation or clump.

The structure of the base connection is that have two opposite clamping plates in a base plate, and clamping plate has through hole and equipped with one The bolt of a T-nut, base plate have the mounting hole fixed with clump or basis.

Not only simple but also connector structure design is unique for the structure design of the utility model, and the modeling good with weatherability Steel profile has good matching design, makes entirely to support the manufacture cost of the stent of photovoltaic panel and installation cost to be greatly reduced, together When also there is extraordinary structural strength, improve the protective effect to photovoltaic panel, be not only suitable for the support to photovoltaic panel, especially The more severe area use of suitable environmental condition.

Brief description of the drawings：

Fig. 1 is the structure diagram that the utility model is used to support the photovoltaic plate array after the overall package of photovoltaic panel.

Fig. 2 is the schematic diagram in the direction from the bottom up of Fig. 1.

Fig. 3 is the structure diagram of the marginal portion of stent.

Fig. 4 is the structure diagram of the center section of stent.

Fig. 5 is the dimensional structure diagram of plastic-steel section bar 2.

Fig. 6 is a kind of structure diagram of connector.

Fig. 7 is the structure diagram of alternative attachment.

Fig. 8 is the structure diagram of another connector.

Fig. 9 is the structure diagram of intermediate fastening 5.

Figure 10 is the structure diagram of end fastener 6.

Figure 11 is the expanded view of intermediate fastening 6 and plastic-steel spreader 2.

Figure 12 is the structure diagram of basic connector 15.

Embodiment：

Specific embodiment of the present utility model is provided with reference to Figure of description, it is necessary to which the embodiment of explanation is retouched It is understanding for ease of to the technical solution of the utility model to state, and is not construed as protecting model to the claim of the utility model The limitation enclosed.

Fig. 1~Figure 12 is referred to, the technical solution of specific embodiment of the utility model is：Including plastic-steel column 1 With plastic-steel spreader 2, plastic-steel spreader 2 refers to the plastic-steel section bar of the plane frame formed in 1 upper end of plastic-steel column, it is important to plastic-steel Column 1 and plastic-steel spreader 2 have at least three installing grooves 3, and 1 upper end of plastic-steel column is connected through connector 4 with plastic-steel spreader 2, Plane frame is formed through connector 4 between plastic-steel spreader 2, polylith photovoltaic panel, plastic-steel spreader 2 can be kept flat on plane frame End fastener 6 is equipped with equipped with intermediate fastening 5 and end, intermediate fastening 5 and end fastener 6 can quickly fix above-mentioned photovoltaic panel And form the photovoltaic plate array of a required area.

Since photovoltaic panel itself has suitable weight, photovoltaic plate array is particularly formed, total weight can also increase, because Plastic-steel column 1 and plastic-steel spreader 2 described in this should have higher intensity, the cost consideration based on material, and plastic-steel section bar is set Meter is just meaningful, and the plastic-steel column 1 and the outer rim of the section configuration of plastic-steel spreader 2 are subcircular, intermediate portion shape Supported into intersecting parallels, and it is T-shaped installing groove 3 (being located at upper surface and two sides) to have at least three, above-mentioned structure can Make plastic-steel column 1 and plastic-steel spreader 2 that there is higher intensity, the particularly intensity with all directions same sex, certainly above-mentioned modeling The installing groove 3 that the surface of steel column 1 and plastic-steel spreader 2 is equipped with can be four, and be symmetrical arranged, this is more square when mounted Just.

Foregoing plastic-steel column 1 and plastic-steel spreader 2 is connected through connector 4 forms a three-dimensional frame structure, described The structure of connector 4 is a pair of of upper clamp plate 7 on two relative edges of a middle connecting plate are oriented, and a pair of of upper clamp plate 7 can clamp Plastic-steel section bar, another two relative edge have downward lower clamp plate 8, can also clamp plastic-steel section bar, and upper lower clamp plate (7,8) has through hole and is equipped with The bolt of one T-nut 9, above-mentioned T-nut 9 coordinate with foregoing T-shaped installing groove 3, and bolt can be by fitting 4 and plastic-steel Column 1 and/or plastic-steel spreader 2 are fastenedly connected；During installation, the upper clamp plate 7 while lower clamp plate 8 clamps the upper end of plastic-steel column 1 Plastic-steel spreader 2 is clamped, then forms the configuration state that plastic-steel column 1 supports plastic-steel spreader 2；When lower clamp plate 8 clamps clamping plastic-steel horizontal stroke When upper clamp plate 7 clamps the plastic-steel spreader 2 of another cross-like while column 2, then two plastic-steel spreaders of cross-like, more friendships are formed Forked plastic-steel spreader 2 then forms a plane two-dimensional framework, and more plastic-steel columns 1 are then formed with above-mentioned two-dimensional framework The stent of one stereo structure, can be laid with photovoltaic panel in two-dimensional framework.

When photovoltaic panel is laid in above-mentioned two-dimensional framework, photovoltaic panel need to safely and reliably be fixed on 2 structure of plastic-steel spreader Into two-dimensional framework on, needed between photovoltaic panel with an intermediate fastening 5 while fix the edge of two pieces of photovoltaic panels, the centre The structure of fastener 5 is that have upward a pair of of a top board 10 in two relative edges of a middle connecting plate, and top board 10 has and two dimension There are a downward turn of bilge 13 in the pressure side 12 of frame parallel, the free end of pressure side 12, and there is 1~3 spine end 14 in the end of turn of bilge 13, Another two relative edge has a downward lower clamp plate 8, and a pair of of lower clamp plate 8 has through hole and bolt equipped with a T-nut 9 is by intermediate fastening 5 It is fastenedly connected with plastic-steel spreader 2；Above-mentioned T-nut 9 coordinates with T-shaped installing groove 3, can facilitate displacement and cannot deviate from peace Groove 3 is filled, the intermediate fastening 5 is extremely easy to use, only need to be pressed into the position that lower clamp plate 8 can be pushed to preparation from the top down Put, so that it may fastened with bolt, and push down photovoltaic panel, be located at framed light after the installation of spine end 14 of above-mentioned 13 end of turn of bilge At the frame for lying prostrate plate, spine end 14 can ensure that the protective film or/and oxide layer for penetrating jamb surface, to ensure the electricity of photovoltaic panel Gas is grounded, and improves electrical safety.

Since the array of photovoltaic panel or photovoltaic panel has the edge of an outermost, it is equipped with the end of plastic-steel spreader 2 One end fastener 6, the structure of end fastener 6 is that have downward lower clamp plate 8 in two relative edges of a middle connecting plate, in another side There is a upward top board 10, top board 10 has a pressure side 12 parallel with two-dimensional framework, and the free end of pressure side 12 has one downward curved There are 1~3 spine end 14 in portion 13, the end of turn of bilge 13, and lower clamp plate 8 has through hole and the bolt equipped with a T-nut 9, lower clamp plate 8 It is fastenedly connected with the end of plastic-steel spreader 2, the pressure side 12 of top board 10 can oppress the plastic-steel spreader 2 of photovoltaic panel and two-dimensional framework Connection, the effect at spine end 14 are identical with the effect at the spine end 14 of intermediate fastening 5.

As it was previously stated, connector 4, intermediate fastening 5 and end fastener 6 are equipped with the T-nut 9 coordinated with bolt, T-shaped spiral shell The lateral part of mother 9 coordinates with T-shaped installing groove 3, and T-nut 9 not only can arbitrarily be moved in installing groove 3, but also will not fall off And also facilitate the movement or installation of installation personnel, due to the vertical part of T-nut 9, in above-mentioned upper clamp plate 7,8 and of lower clamp plate Top board 10 has a groove 11, not only facilitates the vertical part for accommodating T-nut 9, but also improve connector 4, intermediate fastening 5 With the intensity of end fastener 6.

Due to the processing or the deformation of material to component, the through hole on above-mentioned connector 4, intermediate fastening 5 and end fastener 6 Contraposition between plastic-steel section bar has deviation, therefore the through hole on above-mentioned upper clamp plate 7, lower clamp plate 8 is bar hole, then when having , still can be with the fastening of very convenient bolt during above-mentioned deviation, and the fastening will not carry out in the presence of deviation, because This will not produce unsuitable active force to connector 4, intermediate fastening 5 and end fastener 6 and cause pair or the edge of photovoltaic panel Apply unsuitable active force.

When actual installation photovoltaic panel or photovoltaic plate array, above-mentioned plastic-steel column 1 can be directly fixedly connected with basis, or The lower end of plastic-steel column 1 is equipped with a base connection 15, and base connection 15 is connected with clump.

The structure of above-mentioned base connection 15 is that have two opposite clamping plates 17 in a base plate, and clamping plate 17 has through hole simultaneously Bolt equipped with a T-nut 9, base plate have the mounting hole 16 fixed with clump or basis.

The structure design of the utility model is reasonable, and the intensity of whole stent is good, stability is very high, especially can be achieved on fast Speed installation, the positioning of each component is extremely convenient, and security also greatly improves.

Claims

1. a kind of stent of framed photovoltaic panel, including plastic-steel column (1) and plastic-steel spreader (2), it is characterised in that plastic-steel column (1) There are at least three installing grooves (3) with plastic-steel spreader (2), plastic-steel column (1) upper end is through connector (4) and plastic-steel spreader (2) Connect, plane two-dimensional framework is formed through connector (4) between plastic-steel spreader (2), plastic-steel spreader (2) is equipped with intermediate fastening (5) and end is equipped with end fastener (6)；The structure of the intermediate fastening (5) is：Have in two relative edges of a middle connecting plate Upward a pair of of top board (10), top board (10) have the pressure side parallel with two-dimensional framework (12), and the free end of pressure side (12) has There are one to three spine end (14) in one downward turn of bilge (13), the end of turn of bilge (13), and another two relative edge has downward lower clamp plate (8), lower clamp plate (8) has through hole and the bolt equipped with a T-nut (9).

2. the stent of framed photovoltaic panel according to claim 1, it is characterised in that the plastic-steel column (1) and plastic-steel are horizontal The outer rim of the section configuration of column (2) is subcircular, and intermediate portion forms intersecting parallels support, and it is T-shaped peace to have at least three Fill groove (3).

3. the stent of framed photovoltaic panel according to claim 1 or 2, it is characterised in that the structure of the connector (4) It is：A pair of of upper clamp plate (7) on two relative edges of a middle connecting plate are oriented, another two relative edge have downward lower clamp plate (8), Upper lower clamp plate (7,8) has through hole and the bolt equipped with a T-nut (9).

4. the stent of framed photovoltaic panel according to claim 3, it is characterised in that the structure of the end fastener (6) It is：There is downward lower clamp plate (8) in two relative edges of a middle connecting plate, there is upward top board (10), upper pressure in another side Plate (10) has the pressure side parallel with two-dimensional framework (12), and there are a downward turn of bilge (13), turn of bilge (13) in the free end of pressure side (12) End have one to three spine end (14), another two relative edge has downward lower clamp plate (8), and lower clamp plate (8) has through hole and is equipped with The bolt of one T-nut (9).

5. the stent of framed photovoltaic panel according to claim 4, it is characterised in that the upper clamp plate (7), lower clamp plate (8) There is a baltimore groove (11) with top board (10).

6. the stent of framed photovoltaic panel according to claim 5, it is characterised in that the upper clamp plate (7) and lower clamp plate (8) through hole on is bar hole.

7. the stent of framed photovoltaic panel according to claim 6, it is characterised in that the lower end of the plastic-steel column (1) is set There is a base connection being connected with foundation or clump (15).

8. the stent of framed photovoltaic panel according to claim 7, it is characterised in that the knot of the base connection (15) Structure is that have two opposite clamping plates (17) in a base plate, and clamping plate (17) has through hole and is equipped with the bolt of a T-nut (9), Base plate has the mounting hole (16) fixed with clump or basis.