CN219576918U

CN219576918U - Connection structure for roof photovoltaic panel support

Info

Publication number: CN219576918U
Application number: CN202320457973.2U
Authority: CN
Inventors: 董仲; 余伟
Original assignee: Nanjing Lambertnit Renewable Energy Co ltd
Current assignee: Nanjing Lambertnit Renewable Energy Co ltd
Priority date: 2023-03-13
Filing date: 2023-03-13
Publication date: 2023-08-22
Anticipated expiration: 2033-03-13

Abstract

The utility model discloses a connecting structure for a roof photovoltaic panel bracket, which belongs to the technical field of panel installation and adopts the technical scheme that the connecting structure comprises a fixed shaft and a photovoltaic panel, wherein an installation shaft is fixedly arranged at the bottom of the photovoltaic panel, a first connecting component is arranged between the fixed shaft and the installation shaft, a second connecting component is arranged below the first connecting component, a third connecting component is arranged below the second connecting component, the first connecting component is arranged, a first spring can be driven by pressing a first button, then the first spring can drive a wedge block to move, so that the second connecting component and the second connecting component can be driven to move, the fixed shaft and the installation shaft can be locked and unlocked, and the second connecting component is arranged, so that a spring is compressed under the action of a clamping block, and the clamping block stretches into the installation shaft, so that the installation shaft and the fixed shaft are mutually fixed.

Description

Connection structure for roof photovoltaic panel support

Technical Field

The utility model relates to the technical field of plate installation, in particular to a connecting structure for a roof photovoltaic panel bracket.

Background

Photovoltaic power grids begin to be popularized, and partial people have gradually accepted the photovoltaic power generation capacity and the benefits brought by the photovoltaic power generation, especially rural users in the north gradually increase, and the rural users need to install photovoltaic panels on the tops of self-housing houses of peasants when accessing the photovoltaic power grids.

The current announcements are: the Chinese patent of CN215912060U comprises a vertical rod, a cross rod and a connecting rod, wherein the cross rod is arranged at the upper end of the vertical rod, a matching rod is fixed on the cross rod, the connecting rod is arranged at the front end of the matching rod, a first inclined rod is arranged at the rear end of the matching rod and is connected with the connecting rod, a second inclined rod is arranged at the front end of the first inclined rod, a mounting seat is arranged on the second inclined rod, a photovoltaic plate is fixedly arranged on the mounting seat, one end of an outer wall fixing mounting frame is utilized by the application, the whole inclined roof is prevented from supporting the mounting frame, and in addition, the mounting frame has the functions of angle adjustment and distance adjustment, and is convenient to use and strong in adaptability.

Although the device has the functions of angle adjustment and distance adjustment, the mounting steps in the mounting process are complicated, the mounting speed is influenced, and the efficiency is low.

Disclosure of Invention

1. Technical problem to be solved

The utility model provides a connecting structure for a roof photovoltaic panel bracket, and aims to solve the problems that the steps of installation of the existing connecting structure for the roof photovoltaic panel bracket in the installation process are complicated, the installation speed is influenced and the efficiency is low.

2. Technical proposal

The utility model is realized in such a way that the connecting structure for the roof photovoltaic panel bracket comprises a fixed shaft and a photovoltaic panel, wherein the bottom of the photovoltaic panel is fixedly provided with a mounting shaft, a first connecting component is arranged between the fixed shaft and the mounting shaft, a second connecting component is arranged below the first connecting component, and a third connecting component is arranged below the second connecting component;

the first connecting assembly comprises a first button, a first spring and a wedge block, wherein the first button is movably connected to the top of the fixed shaft, one end of the first spring is fixedly connected to the bottom of the first button, and the top surface of the wedge block is fixedly connected to the other end of the first spring.

In order to compress the spring under the action of the clamping block, the clamping block stretches into the installation shaft, so that the installation shaft and the fixed shaft are mutually fixed.

In order to timely fix the second button when the second button is pressed inwards, so that the effect that the first button is extruded downwards by the elastic force of the first spring and the second spring to pop up the second button is prevented, the third connecting component comprises the second button, a limiting block, a limiting groove and a third spring, the second button is movably connected to the inside of the fixed shaft and is located below the wedge-shaped block, the limiting block is fixedly connected to one end of the second button, the limiting groove is formed in the inside of the installation shaft, and the third spring is fixedly arranged between the second button and the limiting groove.

In order to ensure that the clamping block has an upward oblique acting force when being pushed and is mutually extruded with the oblique block, and ensure the effect of pushing the wedge block, the connecting structure for the roof photovoltaic panel bracket is preferable, wherein one side of the wedge block is provided with an inclined plane which is in contact with the arc end of the clamping block.

In order to prevent the wedge-shaped block from forming larger resistance with the second button and facilitate pushing when pushing the second button, the connecting structure for the roof photovoltaic panel bracket is preferable in the utility model, and grooves matched with each other are formed on the peripheral surface of the second button and the bottom of the wedge-shaped block.

In order to prevent the second button from popping out by rotating the second button after the limiting block stretches into the limiting groove, the top end part of the limiting block is semicircular, and the limiting groove is a semicircular groove.

In order to alleviate the effect of friction between the installation shaft and the fixed shaft, as a connecting structure for a roof photovoltaic panel bracket of the present utility model, it is preferable that a rubber pad is provided between the installation shaft and the fixed shaft.

3. Advantageous effects

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

this a connection structure for roof photovoltaic board support through setting up first coupling assembling, can drive first spring through pressing first button, then first spring can drive wedge motion, thereby can drive second coupling assembling and second coupling assembling motion, thereby can be with the locking unblock of fixed axle and installation axle, through setting up second coupling assembling, under the effect of fixture block, can compression spring, make the fixture block stretch into in the installation axle, thereby with installation axle and fixed axle mutual fixation, through setting up third coupling assembling, can be when inwards pressing the second button, timely fix the second button, in order to prevent that the elasticity of first spring and second spring can downwardly extrusion second button, lead to the second button to pop out.

Drawings

FIG. 1 is an overall block diagram of the present utility model;

FIG. 2 is a schematic diagram of the overall side view of the present utility model;

FIG. 3 is a schematic view of a mounting shaft and a stationary shaft of the present utility model;

FIG. 4 is an enlarged schematic view of the present utility model;

fig. 5 is a schematic view of a third connecting assembly according to the present utility model.

The reference numerals in the figures illustrate:

1. a mounting shaft; 2. a fixed shaft; 3. a photovoltaic panel; 4. a first connection assembly; 5. a second connection assembly; 6. a third connection assembly; 7. a rubber pad; 401. a first button; 402. a first spring; 403. wedge blocks; 501. a clamping block; 502. a second spring; 503. a clamping groove; 601. a second button; 602. a limiting block; 603. a limit groove; 604. and a third spring.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-5, the present utility model provides the following technical solutions: the connecting structure for the roof photovoltaic panel 3 bracket comprises a fixed shaft 2 and a photovoltaic panel 3, wherein an installation shaft 1 is fixedly arranged at the bottom of the photovoltaic panel 3, a first connecting component 4 is arranged between the fixed shaft 2 and the installation shaft 1, a second connecting component 5 is arranged below the first connecting component 4, and a third connecting component 6 is arranged below the second connecting component 5;

the first connecting assembly 4 comprises a first button 401, a first spring 402 and a wedge block 403, wherein the first button 401 is movably connected to the top of the fixed shaft 2, one end of the first spring 402 is fixedly connected to the bottom of the first button 401, and the top surface of the wedge block 403 is fixedly connected to the other end of the first spring 402.

In this embodiment: through setting up first coupling assembling 4 and including first button 401, first spring 402 and wedge 403, can drive first spring 402 through pressing first button 401, then first spring 402 can drive wedge 403 motion to can drive second coupling assembling 5 and second coupling assembling 5 motion, so can be with the locking unblock of fixed axle 2 and installation axle 1.

As a technical optimization scheme of the utility model, the second connecting component 5 comprises a clamping block 501, a second spring 502 and a clamping groove 503, wherein one side of the clamping block 501 is in contact with one side of the wedge-shaped block 403, one end of the second spring 502 is fixedly connected with one side of the clamping block 501, and the clamping groove 503 is formed on one side of the mounting shaft 1.

In this embodiment: by providing the second coupling assembly 5 with the clamping block 501, the second spring 502 and the clamping groove 503, the spring is compressed under the action of the clamping block 501, so that the clamping block 501 extends into the mounting shaft 1, thereby fixing the mounting shaft 1 and the fixing shaft 2 to each other.

As a technical optimization scheme of the utility model, the third connecting component 6 comprises a second button 601, a limiting block 602, a limiting groove 603 and a third spring 604, wherein the second button 601 is movably connected to the inside of the fixed shaft 2 and is positioned below the wedge-shaped block 403, the limiting block 602 is fixedly connected to one end of the second button 601, the limiting groove 603 is formed in the mounting shaft 1, and the third spring 604 is fixedly arranged between the second button 601 and the limiting groove 603.

In this embodiment: by arranging the third connecting assembly 6 comprising the second button 601, the limiting block 602, the limiting groove 603 and the third spring 604, the second button 601 can be timely fixed when the second button 601 is pressed inwards, so that the second button 601 is prevented from being pressed downwards by the elastic force of the first spring 402 and the second spring 502, and the second button 601 is caused to pop up.

As a technical optimization scheme of the utility model, one side of the wedge-shaped block 403 is opened into an inclined plane, and the inclined plane is contacted with the arc end of the clamping block 501.

In this embodiment: by providing the wedge 403 with an inclined surface on one side and making the inclined surface contact with the arc end of the fixture block 501, it can be ensured that the fixture block 501 has an upward oblique force when being pushed and being mutually extruded with the oblique block, so that the wedge 403 can be pushed.

As a technical optimization scheme of the utility model, grooves matched with each other are formed in the peripheral surface of the second button 601 and the bottom of the wedge-shaped block 403.

In this embodiment: through setting up the recess of mutually supporting of the global and bottom of wedge 403 of second button 601, when pushing second button 601, wedge 403 can not form great resistance with second button 601, promotes more easily.

As a technical optimization scheme of the utility model, the top end part of the limiting block 602 is semicircular, and the limiting groove 603 is a semicircular groove.

In this embodiment: through setting up the top part of stopper 602 and being semi-circular, spacing groove 603 is semi-open circular groove, after stopper 602 stretches into spacing groove 603, can block stopper 602 in spacing groove 603 through rotating second button 601 to prevent that second button 601 from popping up.

As a technical optimization scheme of the utility model, a rubber pad 7 is arranged between the installation shaft 1 and the fixed shaft 2.

In this embodiment: by providing the rubber pad 7 between the installation shaft 1 and the fixed shaft 2, friction between the installation shaft 1 and the fixed shaft 2 can be relieved.

Working principle: firstly, when the connecting structure for the roof photovoltaic panel 3 bracket is used, one end of a proper installation shaft 1 is inserted into a fixed shaft 2, then a second button 601 is pressed, the second button 601 drives a wedge block 403 to move upwards, the wedge block 403 pushes a clamping block 501 upwards to enable the clamping block 501 to be clamped in a clamping groove 503, meanwhile, the wedge block 403 pushes a first button 401 through a first spring 402 to enable the first button 401 to be protruded, then the second button 601 is rotated, the second button 601 drives a limiting block 602 to rotate and is clamped in a limiting groove 603, so that the second button 601 cannot rebound, the fixed shaft 2 and the installation shaft 1 are connected together, if the installation shaft 1 is removed, the second button 601 is only required to be rotated to enable the limiting block 602 to be separated from the limiting groove 603, and then the first button 401 is pressed to enable the fixed shaft 2 and the installation shaft 1 to be separated.

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, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A connection structure for roof photovoltaic panel support, includes fixed axle (2) and photovoltaic panel (3), its characterized in that: the photovoltaic panel comprises a photovoltaic panel body, wherein a mounting shaft (1) is fixedly arranged at the bottom of the photovoltaic panel body (3), a first connecting component (4) is arranged between a fixing shaft (2) and the mounting shaft (1), a second connecting component (5) is arranged below the first connecting component (4), and a third connecting component (6) is arranged below the second connecting component (5);

the first connecting assembly (4) comprises a first button (401), a first spring (402) and a wedge block (403), wherein the first button (401) is movably connected to the top of the fixed shaft (2), one end of the first spring (402) is fixedly connected to the bottom of the first button (401), and the top surface of the wedge block (403) is fixedly connected to the other end of the first spring (402).

2. A connection structure for roof photovoltaic panel brackets according to claim 1, characterized in that: the second connecting assembly (5) comprises a clamping block (501), a second spring (502) and a clamping groove (503), one side of the clamping block (501) is in contact with one side of the wedge-shaped block (403), one end of the second spring (502) is fixedly connected with one side of the clamping block (501), and the clamping groove (503) is formed in one side of the installation shaft (1).

3. A connection structure for roof photovoltaic panel brackets according to claim 1, characterized in that: the third coupling assembling (6) is including second button (601), stopper (602), spacing groove (603) and third spring (604), the inside that second button (601) swing joint was located wedge (403) in fixed axle (2) is below, stopper (602) fixed connection is in the one end of second button (601), the inside in installation axle (1) is seted up in spacing groove (603), third spring (604) are fixed to be set up between second button (601) and spacing groove (603).

4. A connection structure for roof photovoltaic panel brackets according to claim 2, characterized in that: one side of the wedge-shaped block (403) is provided with an inclined plane, and the inclined plane is contacted with the arc end of the clamping block (501).

5. A connection structure for a roof photovoltaic panel support according to claim 3, characterized in that: grooves matched with each other are formed in the peripheral surface of the second button (601) and the bottom of the wedge-shaped block (403).

6. A connection structure for a roof photovoltaic panel support according to claim 3, characterized in that: the top end part of the limiting block (602) is semicircular, and the limiting groove (603) is a semicircular groove.

7. A connection structure for roof photovoltaic panel brackets according to claim 1, characterized in that: a rubber pad (7) is arranged between the installation shaft (1) and the fixed shaft (2).