CN219611667U

CN219611667U - C-shaped supporting structure of photovoltaic bracket

Info

Publication number: CN219611667U
Application number: CN202320564846.2U
Authority: CN
Inventors: 刘世祥; 马少真; 袁正彪; 张大伟; 陆开忠
Original assignee: Yunnan Investment Construction Co Ltd Of First Engineering Bureau Of Aneng Group; China Aneng Group First Engineering Bureau Co Ltd
Current assignee: Yunnan Investment Construction Co Ltd Of First Engineering Bureau Of Aneng Group; China Aneng Group First Engineering Bureau Co Ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-08-29
Anticipated expiration: 2033-03-21

Abstract

The utility model discloses a C-shaped support structure of a photovoltaic bracket, which relates to the technical field of mounting brackets and comprises a C-shaped steel column; the left side surface and the right side surface of the C-shaped steel column and the side surface opposite to the opening of the C-shaped steel column are respectively provided with a connecting hole at intervals, the C-shaped steel columns are provided with different types which are mutually spliced, and the C-shaped steel columns of different types are connected together through the connecting holes by a fastener; the connecting holes are long, and the length of each connecting hole is larger than the sum of the distance between two adjacent connecting holes and the diameter of a fastener for connecting different C-shaped steel columns. Can peg graft each other between the C shaped steel post of the in-process different models of installing support to through the position between the C shaped steel post of the accurate adjustment different models of connecting hole, thereby accurate adjustment support height after the installation.

Description

C-shaped supporting structure of photovoltaic bracket

Technical Field

The utility model relates to the technical field of mounting brackets, in particular to a C-shaped supporting structure of a photovoltaic bracket.

Background

The C-shaped steel purline is attractive in appearance, thin in wall and light in dead weight, is called economical and efficient steel, is a novel building material for replacing traditional steel purlines such as angle steel, channel steel and steel pipes, and is often used as a support structure in the building process of a photovoltaic system.

The utility model patent with the patent number of CN203008228U discloses a C-shaped steel purline, wherein the abdomen of the C-shaped steel body is provided with a plurality of lacing wire holes and a plurality of connecting holes, so that the stability of the purline is enhanced, the bearing capacity is improved, and the C-shaped steel purline is convenient to disassemble and assemble; when the C-shaped steel is used as a photovoltaic bracket, the bracket needs to bear vertical force and transverse shearing force, the height of the bracket needs to be adjusted according to design requirements, and the bracket is usually formed by connecting a plurality of end C-shaped steels, so that the height is convenient to adjust; the above-mentioned patent can strengthen stability, bearing capacity, but be difficult to accurate adjustment height when multistage C shaped steel interconnect.

The foregoing is provided merely for the purpose of facilitating an understanding of the present utility model and is not intended to represent the closest prior art to the foregoing.

Disclosure of Invention

The main object of the present utility model is to provide.

In order to achieve the above purpose, the utility model provides a C-shaped support structure of a photovoltaic bracket, which comprises a C-shaped steel column; the left side surface and the right side surface of the C-shaped steel column and the side surface opposite to the opening of the C-shaped steel column are respectively provided with a connecting hole at intervals, the C-shaped steel columns are provided with different types which are mutually spliced, and the C-shaped steel columns of different types are connected together through the connecting holes by a fastener; the connecting holes are long, and the length of each connecting hole is larger than the sum of the distance between two adjacent connecting holes and the diameter of a fastener for connecting different C-shaped steel columns.

Further, the connecting holes are formed in the upper end and the lower end of the C-shaped steel column.

Further, three groups of connecting holes are arranged at the lower end of the C-shaped steel column.

Further, the lower end of the C-shaped steel column is also provided with a lacing plate connected with the opening end of the C-shaped steel column.

Further, a drainage channel is formed in the batten plate.

Further, two ends of the connecting hole are semicircular.

The beneficial effects of the utility model are as follows:

through setting up the C shaped steel post of different models, can peg graft each other between the C shaped steel post of the in-process different models of installing support to through the position between the C shaped steel post of the accurate adjustment different models of connecting hole, thereby accurate adjustment support installation back highly.

Drawings

FIG. 1 is a schematic view of a C-shaped steel column structure of a C-shaped support structure of a photovoltaic bracket;

FIG. 2 is a schematic view of different types of C-shaped steel columns of a C-shaped support structure of a photovoltaic bracket;

FIG. 3 is a schematic view of a C-shaped steel column connection structure of different types of a C-shaped support structure of a photovoltaic bracket;

FIG. 4 is an enlarged schematic view of the support structure of the photovoltaic bracket of the present utility model at A in FIG. 1;

reference numerals illustrate:

1. c-shaped steel column; 2. a connection hole; 3. a lacing plate; 4. a drainage channel; 5. a fastener;

Detailed Description

Referring to fig. 1-4, a photovoltaic bracket C-shaped support structure of the present utility model comprises a C-shaped steel column 1; the left side surface and the right side surface of the C-shaped steel column 1 and the side surface opposite to the opening of the C-shaped steel column 1 are respectively provided with a connecting hole 2 at intervals, the C-shaped steel columns 1 are provided with different types which are mutually spliced, and the C-shaped steel columns 1 of different types are connected together through bolts penetrating through the connecting holes 2; the connecting holes 2 are long, and the length of each connecting hole 2 is larger than the sum of the distance between two adjacent connecting holes 2 and the diameter of the bolts for connecting different C-shaped steel columns 1.

In the process of installing the photovoltaic bracket, different C-shaped steel columns 1 are required to be connected with each other to serve as supports according to design requirements, and connection points between the C-shaped steel columns 1 are adjusted to adjust the overall height of the connected C-shaped steel columns 1; according to the utility model, the bottom end of the designed C-shaped steel column 1 is connected with the concrete pile foundation, when the C-shaped steel column 1 is connected with the concrete pile foundation, steel bars can be adopted to penetrate through the connecting holes 2 at the lower end of the C-shaped steel column 1 so as to enhance the connection stability with the concrete pile foundation, the C-shaped steel columns 1 of different types are mutually spliced and then are fixedly connected through bolts penetrating through the connecting holes 2, and the positions of the spliced C-shaped steel columns 1 are moved up and down so that the positions of the connecting holes 2 on the C-shaped steel columns 1 of different types are changed, so that the overall height of the C-shaped steel column 1 after installation is adjusted; in the process of connecting different C-shaped steel columns 1 by using bolts, two or more bolts are respectively used for connecting the left side and the right side of the C-shaped steel column 1 and the opposite side of the opening end, so that the stability of connection is ensured, the height adjustment precision during connecting the C-shaped steel column 1 is improved, the length of the connecting hole 2 is larger than the sum of the distance between two adjacent connecting holes 2 and the diameter of the bolts for connecting different C-shaped steel columns 1, and the height after connecting the C-shaped steel column 1 is adjusted by sliding the position of the C-shaped steel column 1 positioned at the upper part relative to the C-shaped steel column 1 positioned at the lower part.

For example, let the length of the connecting hole 2 be 66mm, the distance between the connecting holes 2 be 50mm, the diameter of the bolt be 8mm, after the C-shaped steel column 1 of different types at both ends is pegged graft, adjust the region (blind end) between one section connecting hole 2 of the C-shaped steel column 1 that is located in the upper portion and the center coincidence of one of them connecting hole 2 that is located in the C-shaped steel column 1 of lower portion, at this moment, the both ends of this connecting hole 2 that is located in the C-shaped steel column 1 of lower portion communicate with both ends of connecting hole 2 at this closed end of this C-shaped steel column 1 respectively, and just can supply the bolt to pass and connect the C-shaped steel column 1 at both ends, the state of other connecting hole 2 at this blind end both ends is unanimous with the state of connecting hole 2 at this blind end, when the height after the C-shaped steel column 1 is connected is risen, move up the C-shaped steel column 1 that is located in the upper portion, can keep the connecting hole 2 on the C-shaped steel column 1 of different types all the time link or partly link up, the accurate adjustment of the C-shaped steel column 1 after the different types of C-shaped steel column 1 is connected in different types of different types, can be adjusted simultaneously.

Specifically, connecting hole 2 sets up in the upper end and the lower extreme of C type steel column 1, and the middle part of C type steel column 1 does not set up connecting hole 2, and connecting hole 2 of C type steel column 1 lower extreme is used for being connected with concrete pile foundation and strengthens stability or be connected with the upper end of C type steel column 1 of different models and form the support, and the middle part of C type steel column 1 provides the support for whole support, need not to set up connecting hole 2 again, reduces processing, saves resources to can guarantee the supporting stability of C type steel column 1.

Preferably, the lower end of the C-shaped steel column 1 is further provided with a lacing plate 3 for improving the transverse supporting force of the C-shaped steel column 1, a drainage channel 4 is formed in the lacing plate 3, the drainage channel 4 is a drainage hole formed in the middle of the C-shaped steel column 1, after the C-shaped steel column 1 is connected with concrete, the area, below the drainage hole, of the lacing plate 3 is embedded in a concrete foundation, the area, above the drainage hole and the drainage hole, of the lacing plate 3 is located on the end face of the concrete pile foundation, and rainwater falling in a rainy day can be discharged from the drainage hole.

Further, the both ends of connecting hole 2 are semi-circular, and at the in-process of adjusting the whole high removal C type steel column 1 of support, when the hookup location of bolt was located the end department of connecting hole 2, semicircular hole can closely wrap up the outer wall of bolt, improves the stability of connection.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. A photovoltaic support C type bearing structure, its characterized in that: comprises a C-shaped steel column (1); the left side surface and the right side surface of the C-shaped steel column (1) and the side surface opposite to the opening of the C-shaped steel column (1) are respectively provided with a connecting hole (2) at intervals, the C-shaped steel columns (1) are provided with different types which are mutually spliced, and the C-shaped steel columns (1) of different types are connected together through the connecting holes (2) by a fastener (5); the connecting holes (2) are long, and the length of each connecting hole (2) is larger than the sum of the distance between two adjacent connecting holes (2) and the diameter of a fastener (5) for connecting different C-shaped steel columns (1).

2. A photovoltaic bracket C-shaped support structure according to claim 1, characterized in that: the connecting holes (2) are arranged at the upper end and the lower end of the C-shaped steel column (1).

3. A photovoltaic bracket C-shaped support structure according to claim 1 or 2, characterized in that: three groups of connecting holes (2) are arranged at the lower end of the C-shaped steel column (1).

4. A photovoltaic bracket C-shaped support structure according to claim 3, characterized in that: the lower end of the C-shaped steel column (1) is also provided with a lacing plate (3) connected with the opening end of the C-shaped steel column (1).

5. A photovoltaic bracket C-shaped support structure according to claim 4, wherein: the lacing plate (3) is provided with a drainage channel (4).

6. A photovoltaic bracket C-shaped support structure according to claim 1, characterized in that: the two ends of the connecting hole (2) are semicircular.