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CN-224229111-U - Easy-to-replace sliding bearing structure for flexible tracking support side stand column rotating beam

CN224229111UCN 224229111 UCN224229111 UCN 224229111UCN-224229111-U

Abstract

The utility model belongs to the technical field of flexible tracking brackets, and discloses an easy-to-replace sliding bearing structure for a side stand column rotating beam of a flexible tracking bracket, which comprises a supporting seat for rotatably installing the rotating beam, wherein a sliding bearing assembly installation position is arranged on one side of the supporting seat opposite to the stress direction of a steel cable, two sliding blocks which are arranged up and down are arranged at the sliding bearing assembly installation position and are fastened and installed on the supporting seat through installation assemblies, the middle part of the rotating beam is rotatably connected with the sliding blocks through a rotating shaft, and the sliding blocks are used for rotatably installing the rotating beam on the supporting seat; the utility model has the advantages of simple and compact whole structure, ingenious principle, convenient overhaul and maintenance, self lubrication, aging resistance and the like.

Inventors

  • LIU JIANZHONG
  • ZHAO SHENG
  • SUN YONGTONG

Assignees

  • 刘建中

Dates

Publication Date
20260512
Application Date
20250912

Claims (10)

  1. 1. The easy-to-replace sliding bearing structure for the flexible tracking support side column rotating beam comprises a supporting seat (3) for installing the rotating beam (1) and is characterized in that a sliding bearing assembly installation position is arranged on one side, opposite to the stress direction of a steel rope, of the supporting seat (3), two sliding blocks (2) which are arranged up and down are arranged at the sliding bearing assembly installation position, the two sliding blocks (2) are installed on the supporting seat (3) through installation assembly fastening, the middle part of the rotating beam (1) is rotationally connected with the sliding blocks (2) through a rotating shaft (101), and the sliding blocks (2) are used for rotationally installing the rotating beam (1) on the supporting seat (3).
  2. 2. The flexible tracking support side column rotating beam easy-replacement sliding bearing structure according to claim 1, wherein the integral structure of the supporting seat (3) comprises two frame plates (303) which are arranged at intervals, a tensioning supporting plate (301) is arranged between the two frame plates (303), and two side edges of the tensioning supporting plate (301) are fixedly connected with the corresponding frame plates (303) respectively.
  3. 3. The structure of claim 2, wherein the installation position of the sliding bearing assembly is a protruding part (307) on the frame plate (303) near one end of the tensioning support plate (301), and a sliding block bin (302) is formed between the two protruding parts (307) and the tensioning support plate (301) in a surrounding manner and is in a through groove shape.
  4. 4. The structure of claim 3, wherein the upper end surface of the tension supporting plate (301) is provided with a supporting U-shaped groove (306), and the supporting U-shaped groove (306) is used for supporting the rotating shaft in an auxiliary way when the sliding block (2) is replaced.
  5. 5. The easily replaceable sliding bearing structure for the flexible tracking bracket side stand column rotating beam of claim 4, wherein grooves are formed in one side face, close to each other, of each of the two sliding blocks (2), the two grooves are surrounded to form a supporting hole (204) after the two sliding blocks (2) are in butt joint, and the inner surface size of the supporting hole (204) is matched with the outer surface size of the rotating shaft (101).
  6. 6. The easily replaceable sliding bearing structure for the flexible tracking support side stand column rotating beam is characterized in that through holes (203) are respectively formed in positions, close to two sides, of the sliding blocks (2), after the two sliding blocks (2) are in butt joint, the corresponding two through holes (203) are mutually communicated, and one screw rod can penetrate through the two communicated holes at the same time.
  7. 7. The easily replaceable sliding bearing structure for the flexible tracking bracket side stand column rotating beam of claim 6, wherein the mounting assembly comprises fasteners (201) which are arranged at intervals up and down, and two fastening bolt assemblies (202) are arranged between the two fasteners (201) in a penetrating way; the fastening bolt sleeve (202) sequentially penetrates through the upper fastening piece (201), the through holes (203) of the two sliding blocks (2) and the lower fastening piece (201) from top to bottom, and the sliding blocks (2) are fixedly installed on the supporting seat (3).
  8. 8. The flexible tracking support side stand column rotating beam is characterized in that after the sliding block (2) is fixedly arranged in the sliding block bin (302), one side of the sliding block (2) away from the tensioning supporting plate (301) protrudes outwards and is positioned on the outer side of the supporting seat (3).
  9. 9. The easily replaceable sliding bearing structure for the flexible tracking bracket side stand column rotating beam, as set forth in claim 1, is characterized in that the rotating shaft (101) is also provided with an anti-corrosion wear pad (4), and the anti-corrosion wear pad (4) is positioned between the sliding block (2) and the rotating beam (1); The sliding block (2) is made of ultra-high molecular weight polyethylene, and the anti-corrosion wear-resistant sheet (4) is made of stainless steel.
  10. 10. The easily replaceable sliding bearing structure for the flexible tracking bracket side stand column rotating beam is characterized in that the upper end face of the supporting seat (3) is extended to the upper side of the frame plate (303) to enable the upper end of the tensioning supporting plate (301) to form a blocking part.

Description

Easy-to-replace sliding bearing structure for flexible tracking support side stand column rotating beam Technical Field The utility model belongs to the technical field of flexible tracking brackets, and particularly relates to an easy-to-replace sliding bearing structure for a side column rotating beam of a flexible tracking bracket. Background The photovoltaic flexible support has the characteristics of large span, high clearance and less foundation, can adapt to more complex terrains, such as complex mountain areas, sewage treatment plants, sha Gehuang, various water surface scenes and the like, and has wide application prospect. The conventional photovoltaic flexible support is various in types, for example, patent application number is CN202211673387.8, and discloses a photovoltaic flexible support and a photovoltaic power station, wherein the photovoltaic flexible support comprises upright posts, a plurality of upright posts are arranged on a base surface at intervals, the upright posts comprise two first side posts, first beams are arranged at the tops of the first side posts, a flexible support body is arranged between the two first beams and comprises at least two bearing ropes, a rigid support body is arranged on one side, far away from the flexible support body, of each first beam, and the flexible support body and the rigid support body form a supporting body of a photovoltaic module. The photovoltaic power station comprises the photovoltaic flexible support. The first side column upper end of the existing photovoltaic flexible support is fixedly provided with the first mounting seat, the first beam is rotatably mounted on the first mounting seat, the first beam and the first mounting seat are rotatably connected through the slewing bearing assembly, the existing flexible tracking support is inevitably damaged in the use process due to structural reasons and long-time stress of the slewing bearing assembly, if the slewing bearing is damaged or fails, the whole system fails, and the related bearing ropes are provided with enough pretightening tension, so that when the slewing bearing is overhauled and replaced, the whole tracking support is required to be completely removed and then reinstalled to realize a replaceable related rotating structure, the whole overhauling and maintenance cost is high, the overhauling and maintenance procedures are tedious, and the use effect is seriously reduced. Disclosure of utility model The utility model aims to solve the main technical problems of providing the easy-to-replace sliding bearing structure for the side stand column rotating beam of the flexible tracking bracket, which can solve the problems in the background art, has a simple overall structure, can replace the bearing of a failed rotating part without being completely dismantled, is convenient to overhaul and maintain, and has the advantages of compact structure, high strength, self lubrication, aging resistance and the like. In order to solve the technical problems, the utility model provides the following technical scheme: The utility model provides a flexible tracking support limit stand is slide bearing structure with easily changing, including the supporting seat that is used for installing the rotatory roof beam, one side opposite with cable wire atress direction is provided with slide bearing assembly installation position on the supporting seat, slide bearing assembly installation position department is provided with two sliders of laying from top to bottom, and two sliders pass through installation component fastening installation on the supporting seat, and the middle part of rotatory roof beam is rotated with the slider through the rotation axis and is connected, and the slider is used for rotating the rotatory roof beam and installs on the supporting seat. The following is a further optimization of the above technical solution according to the present utility model: The whole structure of the supporting seat comprises two frame plates which are arranged at intervals, a tensioning supporting plate is arranged between the two frame plates, and two side edges of the tensioning supporting plate are fixedly connected with the corresponding frame plates respectively. The sliding bearing assembly is further optimized in that the installation position of the sliding bearing assembly is a protruding part on the frame plate, which is close to one end of the tensioning supporting plate, and a sliding block bin is enclosed between the two protruding parts and the tensioning supporting plate and is in a through groove shape. Further optimized is that the upper end surface of the tensioning supporting plate is provided with a supporting U-shaped groove which is used for supporting the rotating shaft in an auxiliary mode when the sliding block is replaced. It is further optimized that a groove is formed on one side surface of the two sliding blocks, which are close to each other, and the two grooves ar