CN216649579U

CN216649579U - Safe and reliable's guide rail photovoltaic board mounting of exempting from

Info

Publication number: CN216649579U
Application number: CN202122934304.3U
Authority: CN
Inventors: 黄良清
Original assignee: Fuzhou Delage Building Materials Co ltd
Current assignee: Fuzhou Delage Building Materials Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-05-31
Anticipated expiration: 2031-11-26

Abstract

The utility model relates to the technical field of photovoltaic support fixing parts, and particularly discloses a safe and reliable guide rail-free photovoltaic panel fixing part which comprises a plurality of detachably connected fixing part bodies, wherein each fixing part body comprises a frame body for fixing a photovoltaic panel, a lower connecting cylinder and an upper connecting cylinder, the lower connecting cylinder is arranged at the bottom of the frame body and used for connection, the upper connecting cylinder is arranged at the top of the frame body, one end of a fixed rod penetrates through the connecting cylinder and can abut against the photovoltaic panel, the other end of the fixed rod is detachably connected with a protective cap, a fixing sleeve is detachably connected below the lower connecting cylinder, and a connecting screw is detachably arranged in the fixing sleeve.

Description

Safe and reliable's guide rail photovoltaic board mounting of exempting from

Technical Field

The application relates to the technical field of photovoltaic supports, and specifically discloses a safe and reliable guide rail-free photovoltaic panel fixing part.

Background

With the rapid development of distributed photovoltaics, the functional requirements on photovoltaic roof fittings are also higher and higher. Usually, the four sides of solar photovoltaic board adopt the aluminum alloy frame to fix, the photovoltaic board is generally installed on various steel tile roofing, general procedure is at first installation unable adjustment base on various steel tile, then install the photovoltaic guide rail on unable adjustment base, at last fix the photovoltaic board through photovoltaic anchor clamps on the photovoltaic guide rail, present photovoltaic supporting structure is complicated, the process is many, take a lot of work and also waste material, and after increasing one deck guide rail, the unsettled height of photovoltaic board is more, it is bigger to meet the burden wind pressure of end down when strong wind, the risk that the photovoltaic board drops has been increased, in view of this, the inventor provides one kind and more presses close to the roofing tile, safe and reliable exempts from guide rail photovoltaic board mounting.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a safe and reliable bracket-free photovoltaic bracket fixing piece.

In order to achieve the above object, the present invention provides the following basic solutions:

a safe and reliable guide rail-free photovoltaic panel fixing piece comprises a plurality of detachably connected fixing piece bodies, wherein each fixing piece body comprises a frame body for fixing a photovoltaic support, a lower connecting cylinder arranged at the bottom of the frame body and used for connection and an upper connecting cylinder arranged at the top of the frame body, inner walls of the upper connecting cylinder and the lower connecting cylinder are provided with inner threads, the inner threads of the upper connecting cylinder are connected with a fixed rod, one end of the fixed rod penetrates through the upper connecting cylinder and can be abutted against a photovoltaic panel, and the other end of the fixed rod is detachably connected with a protective cap;

the lower part of the lower connecting cylinder is detachably connected with a fixing sleeve, a lower port of the fixing sleeve is fixedly connected with a fixing base, a through hole is formed in the circle center position of the fixing base, which is located on the fixing sleeve, and a connecting screw in the fixing sleeve is detachably connected to the roof tile through the through hole of the fixing base.

The principle and effect of this basic scheme lie in:

1. compared with the prior art, the photovoltaic support fixing device has the advantages that the support body is used for placing the photovoltaic support, then the fixing rod is used for fixing the photovoltaic plate in an up-and-down mode, the generated fixing force is safe and reliable, and the problem that the traditional photovoltaic plate is required to be installed through the photovoltaic support is solved.

2. Compared with the prior art, the device is provided with a plurality of detachable fixing parts, and can also be combined and fixedly connected into a two-way clamping fixing part shaped like a string, so that the photovoltaic panels on the left side and the right side can be fixed simultaneously.

3. Compared with the prior art, the protective cap screws and withstands the effect that can play the fixed column of secondary after the connecting cylinder, guarantees that the fixed column can not become flexible after long-time, also can protect the fixed column not receive the invasion and attack of air and rainwater to increase of service life.

4. Compared with the prior art, the photovoltaic panel can be installed without a photovoltaic support at the core of the device, so that the cost can be saved, and social resources can be saved.

5. Compared with the prior art, this device has more advanced, when installing various steel tile, fixing base's through hole is inserted earlier to the connecting screw, then lock into roofing tile and purlin in, accomplish the fixed of fixing sleeve and bottom plate in the installation roofing tile, later screw down the connecting cylinder soon on fixing sleeve, the fixed of support body has been accomplished promptly, it is the firmest mode to install fixing sleeve and fixing base on the purlin that the holding power is strong, the pin fin of connecting screw has also been protected after the connecting cylinder connects soon down, the connecting screw just can not receive the invasion and attack of air and rainwater, service life is prolonged. The prior art is only to lock the photovoltaic unable adjustment base on various steel tile and not lock into the purlin in, so the stationary force is not enough, the security is not enough, and it is difficult to rust and arouse becoming flexible, break away from, leaking because of various steel tile nail hole after long-time, adopts to dismantle the connection between this device fixed sleeve and the lower connecting cylinder.

6. The core of the device is that no exposed screw is provided, the fixing force is strong, and no guide rail is provided, so that the device is longer in use, safer and firmer, saves cost and has good social benefit.

Further, the frame body adopts a horizontal U-shaped frame body or an I-shaped frame body. The U-shaped frame body is simpler in structure and better in fixing effect.

Furthermore, a friction pad is arranged on the inner side of the bottom of the frame body. The fixing effect is improved.

Furthermore, a base plate is arranged at one end of the fixed rod, which is close to the photovoltaic panel. The stress area of the photovoltaic panel aluminum frame is increased, and the aluminum frame is prevented from being damaged by the fixing rod.

Furthermore, the upper end of the fixed rod is provided with an inner concave cross groove for spiral.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram illustrating a safe and reliable guide-rail-free photovoltaic panel fixing member according to an embodiment of the present application;

fig. 2 is a front view of a safe and reliable rail-free photovoltaic panel fastener proposed in the embodiment of the present application;

fig. 3 shows a schematic cross-sectional installation diagram of a safe and reliable guide-rail-free photovoltaic panel fixing member according to an embodiment of the present application.

Detailed Description

To further illustrate the technical means and effects of the present invention for achieving the intended purpose of the utility model, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Reference numerals in the drawings of the specification include: the solar photovoltaic frame comprises a frame body 1, a friction pad 2, an upper connecting cylinder 4, a fixing rod 5, a protective cap 6, a lower connecting cylinder 7, a photovoltaic panel 8, a fixing sleeve 10, a connecting screw 11 and a fixing base 12.

Examples are shown in fig. 1, 2 and 3:

a safe and reliable guide rail-free photovoltaic panel fixing piece comprises a plurality of detachably connected fixing piece bodies, each fixing piece body comprises a frame body 1 for fixing a photovoltaic bracket, a lower connecting cylinder 7 arranged at the bottom of the frame body 1 and used for connection, and an upper connecting cylinder 4 arranged at the top of the frame body 1, the inner wall of the upper connecting cylinder 4 is provided with internal threads, the upper connecting cylinder 4 is internally connected with a fixed rod 5, one end of the fixed rod 5 penetrates through the upper connecting cylinder 4 and can abut against a photovoltaic panel 8, the other end of the fixed rod 5 is detachably connected with a protective cap 6, the frame body 1 is in a transverse U shape, and horizontal U type support body 1 level is placed, and U type support body 1 structure is simpler, and fixed effect is better, and the bottom of U type support body 1 is equipped with friction pad 2, improves fixed effect, and dead lever 5 is equipped with the backing plate with the one end that photovoltaic board 8 is near, increases the lifting surface area of photovoltaic board aluminium frame, avoids dead lever 5 to damage the aluminium frame.

The below of connecting cylinder 7 can be dismantled down and be connected with fixing sleeve 10, and the rigid coupling in fixing sleeve 10 below has unable adjustment base 12, and unable adjustment base 12 can be square, circular, trapezoidal etc. and unable adjustment base 12 is equipped with the through hole that just can pass connecting screw 11 in sleeve centre of a circle position, and connecting screw 11 can be dismantled and be used for the connection between roofing tile and the mounting, and is concrete: the fixed base 12 and the color steel tile are connected by locking the tile and the purline into the tile through the connecting screw 11. The design makes the connection relation of all parts simpler, so that the operation of an operator is easy, and the installation and the disassembly are more convenient.

The device can be in a structure as shown in fig. 3, and the photovoltaic panel 8 can be clamped at two sides.

The specific implementation process comprises the following steps: photovoltaic board 8 is placed through support body 1 realization, then behind photovoltaic board 8 horizontal placing, operating personnel uses the interior concave cross recess of electric tool spiral fixed lever 5 upper end, and dead lever 5 can move down and press from both sides tight photovoltaic board 8, connects protective cap 6 soon at last, accomplishes whole device process promptly. The purpose of this device lies in providing a safe and reliable's exempts from support photovoltaic board mounting.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a safe and reliable exempts from guide rail photovoltaic board mounting which characterized in that: the photovoltaic bracket fixing device comprises a plurality of detachably connected fixing part bodies, wherein each fixing part body comprises a bracket body for fixing a photovoltaic bracket, a lower connecting cylinder arranged at the bottom of the bracket body and used for connection and an upper connecting cylinder arranged at the top of the bracket body;

2. The safe and reliable guide-rail-free photovoltaic panel fixing member as claimed in claim 1, wherein the frame body is a transverse U-shaped frame body or an I-shaped frame body.

3. The safe and reliable guide-rail-free photovoltaic panel fixing member as claimed in claim 2, wherein a friction pad is arranged on the inner side of the bottom of the frame body.

4. The safe and reliable guide-rail-free photovoltaic panel fixing member as claimed in claim 1, wherein a pad is arranged at one end of the fixing rod, which is abutted against the photovoltaic panel.

5. The safe and reliable guide-free photovoltaic panel fixing member as claimed in claim 1, wherein the fixing rod is provided with an inner concave cross-shaped groove for spiral at the upper end.