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CN-224218315-U - Purlin subassembly and photovoltaic support

CN224218315UCN 224218315 UCN224218315 UCN 224218315UCN-224218315-U

Abstract

The utility model discloses a purline assembly and a photovoltaic bracket, wherein the purline assembly comprises a purline and a reinforcement, the purline comprises a bottom plate and two side plates, the two side plates are respectively connected to two ends of the bottom plate, one ends of the two side plates, which are far away from the bottom plate, are bent towards one sides, which are far away from each other, to form wing plates, the reinforcement comprises a mounting part and a limiting part, the two limiting parts are arranged at two ends of the mounting part along a first direction, the mounting part is at least partially attached to the two wing plates, and one sides, which are far away from each other, of the two wing plates are at least partially abutted to the limiting part. The purline assembly and the photovoltaic bracket are easy to install in size adaptation, the site construction efficiency is improved, the structure is stable, and the deformation resistance is high.

Inventors

  • WEI YIN
  • LIN YI
  • ZHONG JIHENG
  • YANG YING

Assignees

  • 江苏中信博新能源科技股份有限公司

Dates

Publication Date
20260508
Application Date
20250515

Claims (10)

  1. 1. The purline assembly is characterized by comprising a purline (10) and a reinforcing piece (20), wherein the purline (10) comprises a bottom plate (101) and two side plates (102), the two side plates (102) are respectively connected to two ends of the bottom plate (101), and one ends of the two side plates (102) far away from the bottom plate (101) are bent towards one sides far away from each other to form wing plates (103); The reinforcement comprises an installation part (2) and a limiting part (3), wherein the two limiting parts (3) are arranged at two ends of the installation part (2) along a first direction, the installation part (2) is at least partially attached to the two wing plates (103), and one sides, away from each other, of the two wing plates (103) are at least partially abutted to the limiting parts (3).
  2. 2. The purlin assembly according to claim 1, wherein the reinforcement member (20) further comprises a main body portion (1), the main body portion (1) being provided on one side of the mounting portion (2) in a second direction, the second direction being perpendicular to the first direction, and being at least partially fitted to the bottom plate (101) and the two side plates (102).
  3. 3. The purlin assembly according to claim 2, wherein the main body part (1), the mounting part (2) and the limit part (3) are integrally formed.
  4. 4. The purlin assembly of claim 1, wherein the mounting portion (2) is connected to two of the flanges (103) by fasteners to mount the stiffener (20) to the purlin (10).
  5. 5. The purlin assembly according to claim 2, wherein the main body part (1) comprises a bottom wall (11) and two side walls (12) arranged at two ends of the bottom wall (11), one end of the two side walls (12) away from the bottom wall (11) is connected with the mounting part (2), the bottom wall (11) is attached to the bottom plate (101), and the two side walls (12) are attached to the two side plates (102).
  6. 6. The purlin assembly according to claim 5, wherein the main body part (1) further comprises an intermediate body (13) and four reinforcing walls (14), and the intermediate body (13) is fixedly connected with two side walls (12) of the main body part (1) through the reinforcing walls (14).
  7. 7. The purlin assembly of claim 6, wherein each purlin (10) is provided with at least two stiffeners (20), and wherein the stiffeners (20) are provided at both ends of the purlin (10).
  8. 8. A photovoltaic bracket, characterized in that it comprises a purlin assembly according to any one of claims 1 to 7, said mounting portion (2) of said stiffener (20) and two of said flanges (103) of said purlin (10) being respectively intended to connect two adjacent photovoltaic assemblies.
  9. 9. The photovoltaic bracket according to claim 8, further comprising a main shaft, a mounting base (30) and a connecting piece (40), wherein the mounting base (30) is fixedly connected to the purline (10), the connecting piece (40) is fixedly connected to the mounting base (30) and at least partially fits the main shaft, and the connecting piece (40) and the mounting base (30) are matched to enclose the main shaft.
  10. 10. The photovoltaic bracket according to claim 9, wherein the mounting base (30) comprises a base (301) and an extension (302) extending perpendicularly from the base (301), the base (301) is fixedly connected with the purline (10), and a side of the extension (302) away from the base (301) is at least partially adapted to and abuts against the main shaft.

Description

Purlin subassembly and photovoltaic support Technical Field The utility model relates to the technical field of photovoltaic brackets, in particular to a purline assembly and a photovoltaic bracket. Background In the photovoltaic support in the current market, part of photovoltaic modules are installed on a main shaft through a U-shaped purline with an opening. When receiving horizontal wind pressure or external load, the purlin of several words leads to bending torsion rigidity inadequately because of its cross-section non-closed characteristic, connects the skew that two side wing plates of adjacent two photovoltaic module easily produced opposite directions or are opposite directions, leads to purlin opening indent or abduction deformation, and then leads to the photovoltaic support to damage. Accordingly, there is a need to provide a new purlin assembly and photovoltaic bracket that solves the above-described problems. Disclosure of utility model The utility model aims to provide a purline assembly and a photovoltaic bracket, which can improve the strength and the fixing effect of purlines and effectively reduce the deformation of the purlines. In order to achieve the above purpose, the utility model adopts the following technical scheme: The purline assembly comprises a purline and a reinforcement, wherein the purline comprises a bottom plate and two side plates, the two side plates are respectively connected to two ends of the bottom plate, and one ends of the two side plates, which are far away from the bottom plate, are bent towards one sides, which are far away from each other, to form wing plates; The reinforcement comprises a mounting part and a limiting part, wherein the two limiting parts are arranged at two ends of the mounting part along a first direction, the mounting part is at least partially attached to the two wing plates, and one sides, away from each other, of the two wing plates are at least partially abutted to the limiting parts. As a further improved technical scheme of the utility model, the reinforcement further comprises a main body part, wherein the main body part is arranged on one side of the installation part along a second direction, at least partially adheres to the bottom plate and the two side plates, and the second direction is perpendicular to the first direction. As a further improved technical scheme of the utility model, the main body part, the mounting part and the limiting part are integrally formed. As a further improved technical solution of the present utility model, the mounting portion is connected to the two wing plates through fasteners, so as to mount the stiffener to the purline. As a further improved technical scheme of the utility model, the main body part comprises a bottom wall and two side walls arranged at two ends of the bottom wall, one ends of the two side walls, which are far away from the bottom wall, are connected with the mounting part, the bottom wall is attached to the bottom plate, and the two side walls are attached to the two side plates. As a further improved technical scheme of the utility model, the main body part further comprises an intermediate body and four reinforcing walls, and the intermediate body is fixedly connected with the two side walls of the main body part through the reinforcing walls. As a further improved technical scheme of the utility model, each purline is provided with at least two reinforcing pieces, and the two reinforcing pieces are respectively arranged at two ends of the purline. In order to achieve the above purpose, the present utility model further adopts the following technical scheme: a photovoltaic bracket comprising a purlin assembly as claimed in any one of the preceding claims, the mounting portion of the stiffener and the two wings of the purlin being respectively for connecting two adjacent photovoltaic assemblies. According to the technical scheme, the photovoltaic bracket further comprises a main shaft, an installation seat and a connecting piece, wherein the installation seat is fixedly connected to the purline, the connecting piece is fixedly connected with the installation seat and at least partially attached to the main shaft, and the main shaft is surrounded by the connecting piece and the installation seat in a matched mode. As a further improved technical scheme of the utility model, the mounting seat comprises a base part and an extension part extending vertically from the base part, wherein the base part is fixedly connected with the purline, and one side of the extension part away from the base part is at least partially matched with and abutted against the main shaft. Compared with the prior art, the purline assembly and the photovoltaic bracket have the beneficial effects that the purline assembly comprises purlines and the reinforcing piece, the reinforcing piece comprises the mounting part and the limiting part, the mounting part covers the wing plate of the purlines, the contact a