CN221103237U

CN221103237U - Roofing photovoltaic support installation mechanism

Info

Publication number: CN221103237U
Application number: CN202322689963.4U
Authority: CN
Inventors: 圣铭; 牟杰; 刘兴龙; 韩马建; 黄茂田
Original assignee: Anhui Qingyu New Energy Co ltd
Current assignee: Anhui Qingyu New Energy Co ltd
Priority date: 2023-10-08
Filing date: 2023-10-08
Publication date: 2024-06-07
Anticipated expiration: 2033-10-08

Abstract

The utility model discloses a roof photovoltaic bracket mounting mechanism which comprises at least two rows of bracket groups which are arranged in parallel, wherein each bracket group comprises a plurality of brackets which are arranged in parallel, each bracket comprises a cross beam, a front upright post and a rear upright post which are vertically arranged at two ends of the cross beam, the heights of the front upright post and the rear upright post are different, a mounting bottom plate is fixedly arranged on the lower bottom surface of the cross beam, and the mounting bottom plate is connected with a roof. The utility model provides a roof photovoltaic bracket mounting mechanism, which is arranged to support a photovoltaic bracket by the strength of a roof, so that the load of the roof is reduced, the structure is simple, the mounting is convenient, the cost is reduced, and the construction period is shortened.

Description

Roofing photovoltaic support installation mechanism

Technical Field

The utility model belongs to the technical field of photovoltaic power generation, and particularly relates to a roof photovoltaic bracket mounting mechanism.

Background

Roof photovoltaic power generation, also known as rooftop solar photovoltaic power generation, is a photovoltaic system having its electrically-generated solar panels mounted on the rooftop of a residential or commercial building or structure. The various components of such systems include photovoltaic modules, rack systems, cables, solar inverters, and other electrical accessories.

The bracket type adopted by the installation and construction of the roof photovoltaic module at present mainly comprises the following steps: 1. cement pouring foundation, and mounting the bracket on the cement foundation; 2. paving a rigid support, and adding a prefabricated cement counterweight on the support; 3. prefabricating a cement foundation, and installing the assembly on the cement foundation; these types all support the photovoltaic bracket by the dead weight of the cement foundation, thereby ensuring that the bracket does not topple over in windy weather.

However, these several mounting means have the following disadvantages: 1. the cement foundation has large self weight, the load condition of the roof can be greatly increased, and meanwhile, a part of the roof with smaller design load can not be used for building a photovoltaic power station; 2. the cement foundation material consumption is large, the construction cost is high, and the prefabricated cement foundation transportation cost is also high; 3. the cement foundation needs to have a certain cement hardening waiting time, and the construction period can be prolonged.

Disclosure of utility model

The utility model aims to overcome the problems in the prior art and provide the roof photovoltaic bracket mounting mechanism, and the roof photovoltaic bracket is supported by the strength of a roof through the arrangement of the roof photovoltaic bracket mounting mechanism, so that the load of the roof is reduced, the structure is simple, the installation is convenient, the cost is reduced, and the construction period is reduced.

In order to achieve the technical purpose and the technical effect, the utility model is realized by the following technical scheme:

The roof photovoltaic bracket mounting mechanism comprises at least two rows of bracket groups which are arranged in parallel, wherein each bracket group comprises a plurality of brackets which are arranged in parallel, each bracket comprises a cross beam, a front upright post and a rear upright post which are vertically arranged at two ends of the cross beam, the heights of the front upright post and the rear upright post are different, the lower bottom surface of the cross beam is fixedly provided with a mounting bottom plate, and the mounting bottom plate is connected with a roof;

and the front upright posts and the rear upright posts which are close to each other in the two adjacent bracket groups are fixedly connected with photovoltaic modules.

Further, the area of the cross beam is smaller than the area of the mounting baseplate.

Further, the installation inclination angle between the photovoltaic module and the installation bottom plate is 0-60 degrees.

Further, the mounting base plate is fixed on the roof by an adhesive connection mode and/or a bolt connection mode.

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

1. The utility model provides a roof photovoltaic bracket mounting mechanism, which converts the stability of a bracket obtained by self weight of a cement foundation originally into: through connecting mounting plate and roofing through bonding connection mode or bolted connection mode to rely on the intensity of roofing to support the support, alleviate roofing load.

2. The utility model has simple and convenient structure, does not need cement pouring construction and cement hardening waiting, and effectively reduces the construction period.

3. Compared with cement, sand, reinforced bars and the like used by a cement foundation, the utility model has the advantages of simple material consumption, material cost reduction and effective transportation cost reduction.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

Fig. 1 is a front view of a structure of a first embodiment of the present utility model;

FIG. 2 is a partial structural top view of a first embodiment of the present utility model;

fig. 3 is an installation schematic of a second embodiment of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

Example 1

As shown in fig. 1 to 2, the present embodiment provides a roof photovoltaic bracket mounting mechanism, which includes at least two rows of bracket groups 1 set up in parallel, the bracket groups 1 include a plurality of brackets 2 arranged in parallel, the brackets 2 include a cross beam 21, and a front upright 22 and a rear upright 23 mounted vertically at two ends of the cross beam 21, the heights of the front upright 22 and the rear upright 23 are different, a mounting bottom plate 24 is fixedly mounted on the lower bottom surface of the cross beam 21, and the mounting bottom plate 24 is connected with a roof;

The front upright post 22 and the rear upright post 23 which are close to each other in the two adjacent bracket groups 1 are fixedly connected with a photovoltaic module 3;

The area of the beam 21 is smaller than the area of the mounting baseplate 24;

Because of the height difference between the front upright post 22 and the rear upright post 23 which are close to each other in the two adjacent bracket groups 1, an inclination angle is formed after the photovoltaic module 3 is installed, and the installation inclination angle of the photovoltaic module 3 relative to the installation bottom plate 24 is 0-60 degrees;

the mounting base plate 24 is fixed to the roof by adhesive connection;

When the photovoltaic module 3 is actually installed, the distance between two adjacent rows of bracket groups 1 and two adjacent brackets 2 can be adjusted according to the specification of the photovoltaic module 3;

By this arrangement, the mounting floor 24 is firmly bonded to the roof by the adhesive, and the area of the mounting floor 24 is larger than that of the cross beam 21, so that a larger mounting bonding area can be provided for the bracket 2, and a larger floor area can provide better stability.

This embodiment provides a roofing photovoltaic support installation mechanism, through the setting of this mechanism for install photovoltaic module 3 to the roofing through a plurality of supports 2, compare with the mounting means of current cement basis, the roofing photovoltaic support installation mechanism that this embodiment provided is connected through bonding connection mode between mounting plate and the roofing, thereby rely on the intensity of roofing to support the support, alleviate roofing load, need not the cement and pour the construction, effectively reduce construction cycle, structure and materials are simple, effectively reduce the cost.

Example two

As shown in fig. 3, the present embodiment provides a roof photovoltaic bracket installation mechanism, which comprises at least two rows of bracket groups 1 arranged in parallel, wherein each bracket group 1 comprises a plurality of brackets 2 arranged in parallel, each bracket 2 comprises a cross beam 21, and a front upright 22 and a rear upright 23 which are vertically installed at two ends of the cross beam 21, the heights of the front upright 22 and the rear upright 23 are different, an installation bottom plate 24 is fixedly installed on the lower bottom surface of the cross beam 21, and the installation bottom plate 24 is connected with a roof;

The area of the beam 21 is smaller than the area of the mounting baseplate 24;

the mounting bottom plate 24 is fixed on the roof by a bolt connection mode;

When the photovoltaic module 3 is actually installed, the distance between two adjacent rows of bracket groups 1 and two adjacent brackets 2 can be adjusted according to the specification of the photovoltaic module 3.

This embodiment provides a roofing photovoltaic support installation mechanism, through the setting of this mechanism for install mounting plate 24 in the roofing through bolted connection's mode, thereby install fixedly to support 2 of mounting plate 24 top, install photovoltaic module 3 through adopting support 2, compare with the mounting means of current cement basis, effectively alleviate roofing load, effectively reduce construction cycle, and the cost is reduced.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. A roofing photovoltaic support installation mechanism, its characterized in that: the roof comprises at least two rows of parallel support groups (1), wherein each support group (1) comprises a plurality of supports (2) which are arranged in parallel, each support (2) comprises a cross beam (21), and a front upright (22) and a rear upright (23) which are vertically arranged at two ends of the cross beam (21), the heights of the front uprights (22) and the rear uprights (23) are different, a mounting bottom plate (24) is fixedly arranged on the lower bottom surface of the cross beam (21), and the mounting bottom plate (24) is connected with a roof;

The photovoltaic modules (3) are fixedly connected to the front upright posts (22) and the rear upright posts (23) which are close to each other in the two adjacent bracket groups (1).

2. The roofing photovoltaic bracket mounting mechanism of claim 1, wherein: the area of the cross beam (21) is smaller than the area of the mounting baseplate (24).

3. The roofing photovoltaic bracket mounting mechanism of claim 1, wherein: the installation inclination angle of the photovoltaic module (3) relative to the installation base plate (24) is 0-60 degrees.

4. The roofing photovoltaic bracket mounting mechanism of claim 1, wherein: the mounting base plate (24) is fixed on the roof by an adhesive connection and/or a screw connection.