CN202307932U

CN202307932U - Ground pile type solar photovoltaic support

Info

Publication number: CN202307932U
Application number: CN201120411849XU
Authority: CN
Inventors: 陈文香; 石祥奎
Original assignee: SUZHOU AIKANG PHOTOVOLTAIC INSTALLATION SYSTEM CO Ltd
Current assignee: Suzhou Akcome Metal Technology Co., Ltd.
Priority date: 2011-10-26
Filing date: 2011-10-26
Publication date: 2012-07-04
Anticipated expiration: 2021-10-26

Abstract

The utility model relates to a ground pile type solar photovoltaic support, which comprises a front column (1) and a back column (2), wherein an oblique beam (5) is connected between the top ends of the front column (1) and the back column (2), and a cross beam (6) is arranged on the oblique beam (5). The ground pile type solar photovoltaic support is characterized in that: the bottom ends of the front column (1) and the back column (2) are respectively connected with spiral ground piles (3), and each spiral ground pile (3) comprises a telescopic pipe (3.2) and a ground pile outer pipe (3.1) sleeved outside the telescopic pipe; a spiral fin is arranged outside the ground pile outer pipe (3.1), and the bottom end of the ground pile outer pipe (3.1) is in a tapered shape; the top end of the telescopic pipe (3.2) is provided with a flange head (3.4), and a plurality of waist-shaped holes (3.5) are arranged on the flange head (3.4); and the telescopic pipe (3.2) and the ground pile outer pipe (3.1) are fixed by an adjusting bolt (3.3). According to the ground pile type solar photovoltaic support, the height of the ground pile can be adjusted, and the installation is convenient.

Description

Pile formula solar photovoltaic bracket

Technical field

The utility model relates to a kind of support, is specifically related to a kind of solar photovoltaic bracket, is mainly used in the solar photovoltaic generation system and puts, and the fixed solar panel is installed.

Background technology

Along with the attention of international community to energy-saving and emission-reduction, solar product is used more and more widely, and the application of photovoltaic generation is more general.The solar photovoltaic bracket that use existing bottom surface adopts usually and beats pile perhaps with the fixing form of clump fixedly the time, and pile is because its convenience is used more extensive than clump.Existing pile be one have a spiral wing pile tube; Because the height of pile is consistent; The hard or underground place that the rock stratum is arranged in some geologic structures is difficult to guarantee the consistent height after pile is accomplished fluently, for the installation of the installation of follow-up front and back column and final battery panel components brings difficulty; In addition, pass through bolt each other through the bolt hole of reserving between its pile and the column, in the time of fixedly; In case does not adjust the position, position, install and inconvenience, and work as external force such as receiving wind and do the time spent; The junction local stress of its column is excessive, causes fracture easily, and influence is used.

Summary of the invention

The purpose of the utility model is to overcome above-mentioned deficiency, and a kind of pile adjustable height, pile formula solar photovoltaic bracket easy for installation are provided.

The purpose of the utility model is achieved in that a kind of pile formula solar photovoltaic bracket; It comprises front column and rear column, and said front column and rear column top are connected with cant beam, and said cant beam is provided with crossbeam; Said front column and rear column bottom are connected with the spiral pile respectively; Said spiral pile comprises telescoping tube and the pile outer tube that is sheathed on outside it, and said pile outer tube is outside equipped with helical fin, and it is cone-shaped that said pile outer tube bottom becomes; Said telescoping tube top is provided with flange head, and said flange head is provided with a plurality of waist-shaped holes, and said telescoping tube and pile outer tube are through regulating bolt.

All fix through footing between said front column and rear column and the spiral pile, said footing is made up of a level board and a vertical plate, and the vertical plate of said footing is fixedly connected with front column or rear column, and the level board of said footing and spiral pile are fixed.

Be fixed with hound between said front column and the rear column.

Compared with prior art, the beneficial effect of the utility model is:

The utility model, the spiral pile is Height Adjustable, can satisfy different geologic structures area and use, and the connection of footing is used, and can reduce the stress of junction, strengthens wind loading rating; Waist-shaped hole setting on the flange is convenient to install.

Description of drawings

Fig. 1 is the utility model pile formula solar photovoltaic bracket user mode sketch map.

Fig. 2 is put the big figure of signal for the A portion of Fig. 1.

Wherein:

Front column 1;

Rear column 2;

Spiral pile 3;

Pile outer tube 3.1, telescoping tube 3.2, adjusting bolt 3.3, flange head 3.4, waist-shaped hole 3.5;

Footing 4;

Cant beam 5;

Crossbeam 6;

Hound 7;

Solar photovoltaic assembly 8.

Embodiment

Referring to Fig. 1 and Fig. 2; A kind of pile formula solar photovoltaic bracket that the utility model relates to; It comprises front column 1, rear column 2, spiral pile 3, footing 4, cant beam 5 and crossbeam 6, and said front column 1 is connected with cant beam 5 with rear column 2 tops, and said cant beam 5 is provided with crossbeam 6; Said front column 1 is connected with spiral pile 3 respectively with rear column 2 bottoms, and is all fixing through footing 4 between said front column 1 and rear column 2 and the spiral pile 3.

Said spiral pile 3 comprises telescoping tube 3.2 and the pile outer tube 3.1 that is sheathed on outside it, and said pile outer tube 3.1 is outside equipped with helical fin, and it is cone-shaped that said pile outer tube 3.1 bottoms become; Said telescoping tube 3.2 tops are provided with flange head 3.4, and said flange head 3.4 is provided with a plurality of waist-shaped holes 3.5, and said telescoping tube 3.2 is fixing through regulating bolt 3.3 with pile outer tube 3.1.Said footing 4 is made up of a level board and a vertical plate, and the vertical plate of said footing 4 is fixedly connected with front column 1 or rear column 2, and the flange head 3.4 of the level board of said footing 4 and telescoping tube 3.2 is fixing.

Be fixed with hound 7 between said front column 1 and the rear column 2.

Solar photovoltaic assembly 8 is installed on the crossbeam 6.

During piling, if receive the geological conditions restriction, the degree of depth of squeezing in the soil can not consistently be can pass through the extension elongation of the telescoping tube 3.2 of adjustable screw pile 3 and regulate.

Through the effect of footing 4 vertical plates, can reduce the stress with forward and backward column junction, strengthen wind loading rating.

The setting of the waist-shaped hole 3.5 on adjustable screw pile 3 telescoping tubes 3.2 flanges is convenient to during installation and being fixedly connected of footing 4 level boards.

Claims

1. pile formula solar photovoltaic bracket; It comprises front column (1) and rear column (2); Said front column (1) and rear column (2) top are connected with cant beam (5); Said cant beam (5) is provided with crossbeam (6), it is characterized in that: said front column (1) and rear column (2) bottom are connected with spiral pile (3) respectively, and said spiral pile (3) comprises telescoping tube (3.2) and is sheathed on its outer pile outer tube (3.1); Said pile outer tube (3.1) is outside equipped with helical fin, and it is cone-shaped that said pile outer tube (3.1) bottom becomes; Said telescoping tube (3.2) top is provided with flange head (3.4), and said flange head (3.4) is provided with a plurality of waist-shaped holes (3.5), and said telescoping tube (3.2) and pile outer tube (3.1) are fixing through regulating bolt (3.3).

2. a kind of pile formula solar photovoltaic bracket according to claim 1; It is characterized in that: all fixing between said front column (1) and rear column (2) and the spiral pile (3) through footing (4); Said footing (4) is made up of a level board and a vertical plate; The vertical plate of said footing (4) is fixedly connected with front column (1) or rear column (2), and the level board of said footing (4) and spiral pile (3) are fixing.

3. a kind of pile formula solar photovoltaic bracket according to claim 1 is characterized in that: be fixed with hound (7) between said front column (1) and the rear column (2).