CN219592300U

CN219592300U - Pile foundation photovoltaic support

Info

Publication number: CN219592300U
Application number: CN202320816230.XU
Authority: CN
Inventors: 仝雨鑫; 易江米; 王维弘; 张艳晴; 朱小龙; 杨硕
Original assignee: China Construction Zhonghuan Ecological Environmental Protection Technology Co ltd
Current assignee: China Construction Zhonghuan Ecological Environmental Protection Technology Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-08-25
Anticipated expiration: 2033-04-13

Abstract

The utility model discloses a pile foundation photovoltaic bracket, which comprises a pile foundation, a pile cap and a photovoltaic bracket, wherein the pile foundation is arranged on the pile cap; the photovoltaic bracket comprises an upright post, an inclined strut and a top beam, wherein the top beam is fixed at the upper end of the upright post, one end of the inclined strut is fixed at the outer end of the top beam, and the other end of the inclined strut is fixed at the lower end of the upright post; the upper end of the column cap is provided with a column hole, and the lower end of the column is positioned in the column hole; reinforcing preformed holes are formed in the periphery of the column cap; and wedge blocks for fastening the column cap and the pile foundation are arranged in the reinforcement preformed holes. According to the pile foundation photovoltaic bracket, the whole bracket can be prefabricated and welded in a factory building, is directly sleeved on the pile foundation on site, is adjusted according to elevation and then is fixed by driving the wedge block, so that labor can be greatly reduced, and the construction period can be shortened; because of adopting the cap device, the waste of materials caused by the traditional hoop is reduced, and the cost is saved.

Description

Pile foundation photovoltaic support

Technical Field

The utility model relates to the technical field of photovoltaic power generation, in particular to a pile foundation photovoltaic bracket.

Background

Aiming at the photovoltaic power generation technology of the pile foundation type, the prior art adopts the mode of anchor ear matched double-upright post and the operation mode of field installation, and is used for supporting and installing a bracket base, especially when the pile head is higher and the ground photovoltaic and pond environment are involved, the potential safety hazard and the construction progress cost in construction are greatly increased by the unfavorable high-place operation environment, and the labor waste is caused.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a pile foundation photovoltaic bracket with low cost and convenient construction.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a pile foundation photovoltaic bracket comprises a pile foundation, a pile cap and a photovoltaic bracket; the photovoltaic bracket comprises an upright post, an inclined strut and a top beam, wherein the top beam is fixed at the upper end of the upright post, one end of the inclined strut is fixed at the outer end of the top beam, and the other end of the inclined strut is fixed at the lower end of the upright post; the upper end of the column cap is provided with a column hole, and the lower end of the column is positioned in the column hole; reinforcing preformed holes are formed in the periphery of the column cap; and wedge blocks for fastening the column cap and the pile foundation are arranged in the reinforcement preformed holes.

The upper side and the lower side of the column cap column hole are respectively provided with a reinforcement; the reinforcement is welded with the column cap and the column respectively.

The reinforcement is angle iron.

The upright posts are galvanized square tubes.

The top beam is connected with the upright post by a bolt; the diagonal bracing is connected with the upright post and the top beam through bolts.

Compared with the prior art, the utility model has the beneficial effects that:

1. the whole bracket can be prefabricated and welded in a factory building, is directly sleeved on a pile foundation on site, is then adjusted according to elevation and is then driven into a wedge block for fixation, so that labor can be greatly reduced, and the construction period can be shortened;

2. the column cap device is adopted, so that the waste of materials caused by the traditional hoop is reduced, and the cost is saved;

3. the safety of construction can be increased, and the danger of the operation state of high-altitude operation is reduced.

Drawings

FIG. 1 is a schematic structural view of a pile foundation photovoltaic bracket of the present utility model;

FIG. 2 is a schematic structural view of a cap;

FIG. 3 is a schematic illustration of the connection of a cap to a pile foundation;

FIG. 4 is a schematic structural view of a column;

wherein: 1-top beam; 2-stand columns; 3-reinforcing the preformed hole; 4, column cap; 5-upper angle iron; 6-pile foundation; 7-diagonal bracing; 8-steel wedge; 9-column holes; 10-bolt holes; 11-lower angle iron; 12-fastening bolts.

Description of the embodiments

The utility model is described in detail below with reference to the attached drawings:

as shown in fig. 1-4, the pile foundation photovoltaic support comprises a pile foundation 6, a pile cap 4 and a photovoltaic support, wherein the pile cap 4 is sleeved at the upper end of the pile foundation 6, and the photovoltaic support is fixed on the pile cap. The photovoltaic support comprises an upright post 2, an inclined support 7 and a top beam 1, wherein the top beam 1 is fixed at the upper end of the upright post 2, one end of the inclined support 7 is fixed at the outer end of the top beam 1, and the other end of the inclined support 7 is fixed at the lower end of the upright post 2.

The upper end of the column cap 4 is provided with a column hole 9, and the lower end of the column 2 is positioned in the column hole 9; reinforcing preformed holes 3 are formed in the circumferential direction of the column cap; wedge blocks 8 for fastening the cap and the pile foundation are arranged in the reinforcement preformed holes 3. Wherein the wedge 8 is a steel wedge.

The upper side and the lower side of the column cap column hole 9 are respectively provided with a reinforcement; the reinforcement is welded with the cap and the column respectively.

In one embodiment, the reinforcement is angle iron. The two reinforcements are an upper angle iron 5 and a lower angle iron 11, respectively. The inner and outer surfaces of the junction of the upright post and the column cap are welded with an upper angle iron 5 and a lower angle iron 11, which are used for connecting the upright post and the column cap into a whole.

The upright post 2 and the photovoltaic bracket are connected by adopting two-point bolts and are combined into a unified whole.

The construction process of the pile foundation photovoltaic bracket provided by the utility model comprises the following steps:

inserting the upper angle iron 5 into the upright 2;

the upright post with the upper angle iron 5 is inserted into an upright post hole 9 of the post cap 4, and the post cap 4 and the bottom of the upright post 2 are welded and fixed through the angle iron 5;

the lower angle iron 11 is sleeved on the upright post in the post cap 4, and the lower angle iron 11 is welded and fixed with the upright post and the post cap 4;

the top beam 1 and the diagonal bracing 7 are installed on the upright post 2 by bolts 12 to form a whole of a post cap and a photovoltaic bracket;

the installed column cap and the photovoltaic bracket are integrally transported to a pile foundation site;

sleeving the column cap and the photovoltaic bracket on the top of the pile foundation integrally; after the elevation of the bracket is adjusted, the wedge block 8 is driven into the reinforcement preformed hole 3 on the side surface of the column cap 4 to complete fixation.

Claims

1. A pile foundation photovoltaic bracket comprises a pile foundation and a photovoltaic bracket; the pile foundation is characterized by further comprising a column cap, wherein the upper end of the pile foundation is positioned in the column cap; the photovoltaic bracket comprises an upright post, an inclined strut and a top beam, wherein the top beam is fixed at the upper end of the upright post, one end of the inclined strut is fixed at the outer end of the top beam, and the other end of the inclined strut is fixed at the lower end of the upright post; the upper end of the column cap is provided with a column hole, and the lower end of the column is positioned in the column hole; reinforcing preformed holes are formed in the periphery of the column cap; and wedge blocks for fastening the column cap and the pile foundation are arranged in the reinforcement preformed holes.

2. The pile foundation photovoltaic bracket of claim 1, wherein a reinforcement is provided on each of the upper and lower sides of the cap post hole; the reinforcement is welded with the column cap and the column respectively.

3. The pile foundation photovoltaic bracket of claim 2, wherein the reinforcement is angle iron.

4. The pile foundation photovoltaic bracket of claim 2, wherein the diagonal braces are two and are respectively positioned on two sides of the upright post.

5. The pile foundation photovoltaic bracket of claim 1, wherein the upright is a galvanized square tube.

6. The pile foundation photovoltaic bracket of claim 1, wherein the top beam is bolted to the post; the diagonal bracing is connected with the upright post and the top beam through bolts.