CN205356227U - Novel photovoltaic supporting structure - Google Patents

Abstract

The utility model discloses a novel photovoltaic supporting structure, including stand, crossbeam, guide rail, the crossbeam passes through connecting device to be fixed on the stand top, and the guide rail erects on the crossbeam, sets up the trip device between guide rail and crossbeam, the connecting device second connecting piece that includes first connecting piece and connect with it, first connecting piece is fixed on the stand top, the second connecting piece is connected and can be followed two directions at least for first connecting piece in junction and rotates with first connecting piece, the second connecting piece other end and crossbeam fixed connection, after fixed the getting well in photovoltaic support basis, to connect most likely and assemble in the stand of physically packing into, design best illumination angle according to local natural lighting angle, difference in height through front and back stand size, can realize the settlement of angle.

Description

New Photovoltaic Support Structure

technical field

The utility model relates to the field of solar photovoltaic technology, in particular to a novel photovoltaic support structure.

Background technique

With the increasingly tense energy supply, the application field of solar photovoltaic power generation as a new type of energy is expanding day by day. As the supporting structure of the photovoltaic power generation system, the new photovoltaic support structure is an important part of the photovoltaic power generation system. In the existing new photovoltaic support structure system, bolts are mainly used to fix the profiles after machining holes. The machining, material application, and bolt connection in the early stage are relatively complicated, which brings a lot of inconvenience to the construction. And when installing, it is difficult to distribute the beams to be installed on a uniform plane, so that the beams and other components have stress concentration in many places and are easy to be damaged.

Utility model content

The technical problem to be solved by this utility model is to develop a new type of photovoltaic support structure, which is not only easy to install, saves on-site construction time, but also keeps the installation surface at the top of the new photovoltaic support structure on the same surface, adapting to various complex terrains.

In order to achieve the above object, the technical solution adopted by the utility model is:

A new type of photovoltaic support structure, including a column, a beam, and a guide rail. The beam is fixed on the top of the column through a connecting device. The guide rail is erected on the beam. A hook device is provided between the guide rail and the beam. The connecting device includes a first connector and The second connecting piece connected to it, the first connecting piece is fixed on the top of the column, the second connecting piece is connected with the first connecting piece and can rotate in at least two directions relative to the first connecting piece along the joint, the other end of the second connecting piece It is fixedly connected with the beam. When the foundation of the photovoltaic support is fixed, the joint assembly is installed in the column, and the optimal illumination angle is designed according to the local natural illumination angle. The angle can be set through the height difference between the front and rear columns. . For the unavoidable installation errors during the installation process, the connection device also has excellent performance, and it can automatically rotate to a more suitable angle, thus ensuring the safety of the photovoltaic support system. Further, since the second connecting piece can rotate in at least two directions relative to the first connecting piece along the joint, there is a lot of space for the installation direction of the beam, which can be placed not only horizontally but also vertically without affecting the position. Adjustment.

As a preferred solution of the new photovoltaic support structure described in the present invention, the second connecting piece is provided with a ball bushing, and a through mounting hole is provided in the ball bushing; the first connecting piece is provided with a Corresponding mounting holes are provided, and bolts pass through the mounting holes of the first connecting piece and the ball bushing to securely connect the first connecting piece and the second connecting piece.

Further, the second connecting piece includes a mounting surface and a fixing surface, the mounting surface and the fixing surface are in a "T" shape, and a through hole is provided in the fixing surface for restricting and fixing the ball bushing, the ball bushing It can rotate within a certain range in the through hole.

As a preferred solution of the novel photovoltaic support structure described in the present invention, the hook device has three structures: edge structure, edge pressure structure and medium pressure structure.

Specifically, the medium pressure structure includes a medium pressure block and claws. The claws include bolt mounting holes and buckle ribs formed on its body. The claws are in an inverted "U" shape, and the buckle ribs are used for buckle On the beam or guide rail; the middle pressure block is sheet-shaped, and there are bolt installation holes in the middle. When in use, the bolts pass through the bolt installation holes on the middle pressure block and the claws, and the solar energy between the middle pressure block and the claws board fixed.

The side pressure structure includes side pressure blocks stacked together, a first side pressure fitting and a second side pressure fitting, and the two sides of the second side pressure fitting on the bottom layer are buckled on the beam or guide rail, and the first side The pressing fitting is arranged on the second side pressing fitting, and the side pressing block is arranged above the first side pressing fitting, and is fixed by bolts passing through the side pressing block, the first side pressing fitting and the second side pressing fitting.

The clamping edge structure includes a clamping edge and a claw. The claw includes a bolt mounting hole and a buckle edge formed on its body. The claw is in an inverted "U" shape, and the buckle edge is used for buckling on the guide rail. The card edge is buckled on the claw, and an outwardly protruding shoulder is provided on one side of the card edge.

Beneficial effect:

The new photovoltaic support structure described in the utility model can not only easily realize the setting of the angle, but also avoid uneven installation caused by errors in the installation process, and it can automatically rotate to a relatively fitting angle, thereby ensuring the photovoltaic support System security. Furthermore, the installation of the new photovoltaic support structure can be easily realized through three kinds of hook devices such as the edge structure, the edge pressure structure and the medium pressure structure.

Description of drawings

Fig. 1 is a schematic diagram of the structure of the novel photovoltaic support designed by the utility model.

Fig. 2 is an exploded schematic diagram of the connecting device.

Fig. 3 is a schematic exploded view of the card edge structure.

Fig. 4 is a diagram showing the state of use of the card edge structure.

Fig. 5 is a schematic diagram of the side pressure structure.

Fig. 6 is a diagram of the use state of the side pressure structure.

Fig. 7 is a schematic diagram of the medium voltage structure.

Among them: 1. Column 2. Beam 3. Guide rail 4. Connecting device 4.1. The first connecting piece

4.2, the second connecting piece 4.3, the ball bushing 4.4, the bolt 5, the card edge structure 5.1, the card edge 5.2, the claw 6, the edge pressure structure 6.1, the edge pressure block 6.2, the first edge pressure fitting 6.3, the second edge Pressure fittings 7, medium pressure structure 7.1 medium pressure block 7.2, jaws

detailed description

The utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment.

Example 1

As shown in Figure 1, a new type of photovoltaic support structure includes a column 1, a beam 2, and a guide rail 3. The beam 2 is fixed on the top of the column 1 through a connecting device 4, and the guide rail 3 is erected on the beam 2. The distance between the guide rail 3 and the beam 2 Set the hook device.

As shown in Figure 2, the connecting device 4 includes a first connecting piece 4.1 and a second connecting piece 4.2 connected thereto, the first connecting piece is fixed on the top of the column 1, the second connecting piece 4.2 is connected with the first connecting piece 4.1 and It can rotate in at least two directions relative to the first connecting member along the connection.

Specifically, the second connecting piece 4.2 includes a mounting surface and a fixing surface. The mounting surface and the fixing surface are in a "T" shape, and a through hole is provided in the fixing surface to restrict and fix the ball bushing 4.3. The ball bushing can Rotate in a through hole within a certain range, the ball bush 4.3 is provided with a through installation hole; the first connecting piece is provided with a corresponding installation hole, and the bolt 4.4 passes through the first connecting piece 4.1 and the ball bushing 4.3 The first connecting piece 4.1 and the second connecting piece 4.2 are fixedly connected through the installation holes.

As shown in Figure 3-7, the hook device has three structures: the edge structure 5, the edge pressure structure 6, and the middle pressure structure 7.

The card edge structure 5 includes a card edge 5.1 and a claw 5.2. The claw 5.2 includes a bolt mounting hole and a buckle edge formed on its body. The claw 5.2 is in an inverted "U" shape, and the buckle edge is used for buckling on the guide rail. On, the card edge 5.1 is buckled on the claw, and an outwardly protruding shoulder is provided on one side of the card edge.

The side pressing structure 6 includes stacked side pressing blocks 6.1, first side pressing fittings 6.2 and second side pressing fittings 6.3. The side pressing fitting 6.2 is set on the second side pressing fitting 6.3, and the side pressing block 6.1 is arranged above the first side pressing fitting, and the bolts pass through the side pressing block 6.1, the first side pressing fitting 6.2 and the second side pressing fitting 6.3 to fix.

The medium pressure structure 7 includes a medium pressure block 7.1 and a claw 7.2. The claw 7.2 includes a bolt mounting hole and a buckle rib formed on its body. The claw is in an inverted "U" shape, and the buckle rib is used to buckle on the beam. Above; the middle pressure block is sheet-shaped, and there is a bolt installation hole in the middle. When in use, the bolt passes through the bolt installation holes on the middle pressure block and the claws to fix the solar panel between the middle pressure block 7.1 and the claw 7.2 . The medium pressure block is generally used on the beam to fix the solar photovoltaic panel on the beam.

Although the description has described the embodiments of the present utility model, these embodiments are only used as hints and should not limit the scope of protection of the present utility model. Various omissions, substitutions and changes within the scope not departing from the gist of the utility model shall be included in the protection scope of the utility model.

Claims (7)

1. a Novel photovoltaic bracket structure, including column, crossbeam, guide rail, crossbeam is fixed on column top by connecting device, guide rail bracket is located on crossbeam, clamp hook device is set between guide rail and crossbeam, it is characterized in that: described connecting device includes the first connector and the second connector being attached thereto, first connector is fixed on column top, second connector and the first connector connect and can rotate relative to the first connector at least two direction along junction, and the second connector other end is fixing with crossbeam to be connected.

2. Novel photovoltaic bracket structure according to claim 1, it is characterised in that: the second described connector is provided with ball head bushing, the installing hole being provided with through in ball head bushing；First connector is provided with the installing hole of correspondence, and bolt connects fixing to the first connector and the second connector through the installing hole of the first connector and ball head bushing.

3. Novel photovoltaic bracket structure according to claim 2, it is characterized in that: the second described connector includes installed surface and stationary plane, installed surface and stationary plane are T-shape, the hole being provided with through in stationary plane, for limiting fixing ball head bushing, ball head bushing can rotate in through hole in certain limit.

4. Novel photovoltaic bracket structure according to claim 1, it is characterised in that: described clamp hook device has edge structure, limit laminated structure, three kinds of structures of middle laminated structure.

5. Novel photovoltaic bracket structure according to claim 4, it is characterized in that: described middle laminated structure includes middle briquetting and claw, claw includes the bolt mounting holes and the buckle rib that are formed on its body, and claw is inverse u shape, and buckle rib is for being buckled in crossbeam or guide rail；Middle briquetting in the form of sheets, is provided with bolt mounting holes in the middle, during use, bolt through in bolt mounting holes on briquetting and claw, the solar panels between middle briquetting and claw are fixed.

6. Novel photovoltaic bracket structure according to claim 4, it is characterized in that: described limit laminated structure includes from folding the limit briquetting, the first limit Press fitting and the second limit Press fitting that are located at together, undermost second Press fitting both sides, limit are buckled on crossbeam or guide rail, first limit Press fitting is located on the second limit Press fitting, limit briquetting is arranged on above the first limit Press fitting, is fixed by bolt-through limit briquetting, the first limit Press fitting and the second limit Press fitting.

7. Novel photovoltaic bracket structure according to claim 4, it is characterized in that: described edge structure includes edge and claw, claw includes the bolt mounting holes and the buckle rib that are formed on its body, claw is inverse u shape, buckle rib is for being buckled in guide rail, edge is buckled on claw, is provided with shoulder outwardly in the side of edge.