Anti-eccentricity fixing rail for plane fixing and fixing platform of anti-eccentricity fixing rail

Abstract

The utility model relates to the field of plane installation, in particular to an anti-eccentricity fixing track for plane fixation and a fixing platform of the anti-eccentricity fixing track. Wherein the cross section of the track is trapezoidal, a first bending part which is bent downwards is arranged above the track, and a second bending part which is bent upwards is arranged below the track. The track with the trapezoidal cross section is arranged, the structure with the narrow upper portion and the wide lower portion is designed, the narrow fixing plane is utilized, traction of the track to the fixing plane in the inclined direction is increased, and the torsion resistance of the track is enhanced; by arranging the overlapped first and second bending parts, the rails can be fixedly connected conveniently, and meanwhile, the connection strength is improved by overlapping the profiles.

Description

Technical Field

[0001] This utility model relates to the field of planar installation, and in particular to an anti-eccentric fixing track and its fixing platform for planar fixing. Background Technology

[0002] Most photovoltaic panel installation systems use a rigid fixing method, that is, fixing the track to the bracket by bolts or welding. Although this fixing method is simple, in practical applications, because the track is usually a pipe with an asymmetrical or axisymmetric opening, it is prone to torsion under long-term unidirectional force, which in turn causes the fixing platform built on the track to be prone to eccentricity. Utility Model Content

[0003] The purpose of this utility model is to overcome the above-mentioned shortcomings and provide an anti-eccentricity fixing track and its fixing platform for plane fixing, which has the advantages of good anti-eccentricity effect and good support effect.

[0004] In one aspect, this utility model provides an anti-eccentric fixing track for planar fixing. The track has a trapezoidal cross-section, a first bending part that bends downward at the top of the track, and a second bending part that bends upward at the bottom of the track.

[0005] Furthermore, the first bend is formed by the overlapping of the top surface of the track and the side wall of the track.

[0006] Furthermore, the second bend is formed by the overlap of the bottom of the track and the sidewall of the track.

[0007] Furthermore, the second bend is U-shaped.

[0008] Furthermore, the sidewall of the track is provided with at least one inwardly bent groove.

[0009] Furthermore, the track is a hollow tube made of a single piece of metal bent into shape. At the connection point where the metal pieces form a closed loop, there are two barbs pointing in opposite directions. The two barbs engage to achieve a closed loop connection of the metal pieces.

[0010] Secondly, this utility model provides a fixed platform, including the track, support beam and reinforcing beam described above. At least two of the support beams are located below the fixed track, and the reinforcing beam is inclined to connect the support beam and the track. The track, support beam and reinforcing beam constitute a set of erection components, and at least two sets of erection components are arranged in parallel to form a fixed platform.

[0011] Furthermore, the fixed platform also includes a reinforcing bar that connects two adjacent support beams.

[0012] Furthermore, at least one of the tracks is positioned above an adjacent mounting assembly.

[0013] By adopting the above technical solution, the beneficial effects of this utility model are:

[0014] This invention utilizes a trapezoidal cross-section track with a structure that is narrower at the top and wider at the bottom. The narrower side is used to fix a plane, increasing the track's traction on the fixed plane in the inclined direction and enhancing its torsional resistance. Overlapping first and second bends facilitate the fixing and connection of the track, while overlapping profiles increase the connection strength. Grooves further enhance the track's longitudinal bending resistance. By using the track in conjunction with reinforcing beams to construct a planar fixing platform, the anti-eccentricity capability of the platform is improved. The structure is simple and fixing is more convenient.

[0015] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this disclosure.

[0016] Undoubtedly, such and other objects of this invention will become more apparent after the following detailed description of the preferred embodiments, which are illustrated in various accompanying drawings and figures.

[0017] To make the above and other objects, features and advantages of this utility model more apparent and understandable, one or more preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0018] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0019] In the accompanying drawings, the same parts use the same reference numerals, and the drawings are schematic and not necessarily drawn to actual scale.

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only one or more embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on such drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of an anti-eccentricity fixing track for planar fixing according to the present invention;

[0022] Figure 2 This is a side view of an anti-eccentricity fixing track for planar fixing according to the present invention;

[0023] Figure 3This is a side view of the fixed platform of this utility model in its usage state;

[0024] Figure 4 This is a schematic diagram of the overall structure of the fixed platform of this utility model.

[0025] Explanation of key figure labels:

[0026] 1. Track;

[0027] 11. First bend;

[0028] 12. Second bend;

[0029] 13. Groove;

[0030] 14. Barbed hook;

[0031] 2. Support beam;

[0032] 3. Reinforce the beams;

[0033] 4. Reinforcing bar. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments. It should be understood that the specific embodiments described herein are merely for explaining the present utility model and are not intended to limit the present utility model.

[0035] Reference Figure 1-4 Firstly, this utility model provides an anti-eccentric fixing track for planar fixing. The track 1 has a trapezoidal cross-section and is a hollow tube formed by bending a single piece of metal. The metal sheet can form a closed loop by welding, or two barbs 14 in opposite directions can be provided at the connection point where the metal sheet forms a closed loop. The two barbs 14 engage to achieve a closed-loop connection of the metal sheet.

[0036] To facilitate clamping operations on the track 1, a first bending section 11 that bends downwards is provided above the track 1, and a second bending section 12 that bends upwards is provided below the track 1. The second bending section 12 is formed by the overlap of the bottom of the track 1 and the side wall of the track 1, and the second bending section 12 is U-shaped.

[0037] To further increase the bending resistance of the track 1, the side wall of the track 1 is provided with at least one inwardly bent groove 13.

[0038] Secondly, this utility model provides a fixed platform, including the track 1, support beam 2, reinforcing beam 3 and reinforcing rod 4 as described above.

[0039] When in use, the fixed platform is positioned below the desired fixed plane. At least two support beams 2 are positioned below the fixed track 1, and a reinforcing beam 3 connects the support beams 2 and the track 1 at an angle. The track 1, support beams 2, and reinforcing beam 3 constitute a set of erection components, and at least two sets of erection components are arranged in parallel to form the fixed platform. The reinforcing rod 4 connects two adjacent support beams 2. If necessary, at least one of these tracks is positioned above an adjacent erection component to connect the two erection components while preventing deformation of the fixed platform.

[0040] It should be understood that the embodiments disclosed herein are not limited to the specific processing steps or materials disclosed herein, but should be extended to equivalent substitutions of such features as understood by those skilled in the art. It should also be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting.

[0041] The term "embodiment" in this specification refers to a specific feature or characteristic described in connection with an embodiment that is included in at least one embodiment of the present invention. Therefore, phrases or "embodiments" appearing in various places throughout the specification do not necessarily refer to the same embodiment.

[0042] Furthermore, the described features or characteristics may be incorporated into one or more embodiments in any other suitable manner. In the above description, specific details, such as thickness, quantity, etc., are provided to provide a comprehensive understanding of embodiments of the present invention. However, those skilled in the art will understand that the present invention can be implemented without the aforementioned one or more specific details or may be implemented using other methods, components, materials, etc.

Claims

1. A planar fixing anti-eccentricity fixing track, characterized in that, The track has a trapezoidal cross-section, with a first bend that curves downwards at the top and a second bend that curves upwards at the bottom.

2. The anti-eccentricity fixing track for planar fixing according to claim 1, characterized in that, The first bend is formed by the overlap of the top surface of the track and the side wall of the track.

3. The anti-eccentricity fixing track for planar fixing according to claim 1, characterized in that, The second bend is formed by the overlap of the bottom of the track and the side wall of the track.

4. The anti-eccentricity fixing track for planar fixing according to claim 1, characterized in that, The second bend is U-shaped.

5. The anti-eccentricity fixing track for planar fixing according to claim 1, characterized in that, The sidewall of the track has at least one inwardly bent groove.

6. The anti-eccentricity fixing track for planar fixing according to any one of claims 1-5, characterized in that, The track is a hollow tube made of a single piece of metal bent into a loop. The connection point where the metal pieces form a closed loop has two barbs pointing in opposite directions. The two barbs engage to achieve a closed loop connection of the metal pieces.

7. A fixed platform comprising the track as described in claim 6, characterized in that, It also includes support beams and reinforcing beams, with at least two support beams located below the fixed track, and the reinforcing beams obliquely connecting the support beams and the track. The track, support beams, and reinforcing beams constitute a set of erection components, and at least two sets of erection components are arranged in parallel to form a fixed platform.

8. The fixed platform according to claim 7, characterized in that, It also includes a reinforcing bar that connects two adjacent support beams.

9. The fixed platform according to claim 7, characterized in that, At least one of the tracks is located above an adjacent mounting component.

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