CN220754699U

CN220754699U - Photovoltaic panel support

Info

Publication number: CN220754699U
Application number: CN202322457527.4U
Authority: CN
Inventors: 黄美娟; 郑柏阳; 胡锡浩
Original assignee: Jiangxi Deyi Intelligent Power Co ltd
Current assignee: Jiangxi Deyi Intelligent Power Co ltd
Priority date: 2023-09-11
Filing date: 2023-09-11
Publication date: 2024-04-09
Anticipated expiration: 2033-09-11

Abstract

The utility model relates to the technical field of photovoltaic panel installation, and provides a photovoltaic panel bracket, which comprises an adjustable underframe and an installation plate arranged on the adjustable underframe, wherein a rail frame is fixed on the installation plate, and the outer side of the rail frame is provided with a bottom supporting part and two symmetrically distributed clamping parts; according to the photovoltaic panel clamping mechanism, the first clamping seat is pressed downwards to slide under the dead weight of the photovoltaic panel, the first shaft rod is driven to rotate under the meshing of the rack and the gear, the second shaft rod is driven to rotate under the meshing of the worm and the worm gear, the two sections of thread sections on the second shaft rod are in threaded relation with the thread sleeves on the two sides, and meanwhile, the second clamping seats on the two sides can synchronously approach the photovoltaic panel under the sliding limit of the limit sliding block and the transverse guide rail, so that the photovoltaic panel is automatically clamped.

Description

Photovoltaic panel support

Technical Field

The utility model relates to the technical field of photovoltaic panel installation, in particular to a photovoltaic panel bracket.

Background

A photovoltaic panel, also called a solar panel, is an assembly of several solar modules assembled in a certain way on a panel, usually as a unit of a photovoltaic matrix. The photovoltaic panel is installed and fixed on the ground, a platform or a roof through a bracket.

Through retrieving, application number CN202123257133.1 discloses a photovoltaic board support, including support frame, guide rail, first slide bar, connecting block, bull stick, commentaries on classics board etc. the guide rail has two, and both sides all are provided with the support frame through the bolt around the guide rail, and guide rail upper portion all slidingtype connection has first slide bar, and first slide bar top all is provided with the connecting block. The photovoltaic panel support is through the effect of spring for the clamp splice can press from both sides tightly to the photovoltaic panel, so can realize supporting the effect to the photovoltaic panel.

However, the photovoltaic panel bracket still has the following problems: above-mentioned photovoltaic board support is through setting up a pair of fixture and carries out the centre gripping to the photovoltaic board, and during the concrete operation, needs to carry out the centre gripping through manual operation fixture to the photovoltaic board both sides, and this operation is difficult to guarantee the synchronism, leads to the clamping force to the photovoltaic board both sides different, causes one side clamping force too big easily to cause the photovoltaic board to warp, or one side clamping force is insufficient, and causes the not hard up problem of photovoltaic board.

Disclosure of Invention

The utility model provides a photovoltaic panel bracket, which solves the problem that clamping forces of clamping mechanisms on two sides of a photovoltaic panel are different in the prior art.

The technical scheme of the utility model is as follows: the utility model provides a photovoltaic board support, includes adjustable chassis and installs the mounting panel on adjustable chassis, be fixed with the rail frame on the mounting panel, the outside of rail frame is provided with holds in the palm end part and two symmetric distribution's clamping part, it is used for holding the base of photovoltaic board to hold in the palm end part, be provided with on the rail frame and order about the rail frame cooperation to hold in the palm end part and carry out the drive unit of centre gripping to photovoltaic board side and make hold in the palm end part and clamping part keep the fixed part in clamping state, the bottom of rail frame is provided with the elasticity reset piece that makes to hold in the palm end part and rail frame elastic connection.

Preferably, the rail frame comprises a longitudinal guide rail, transverse guide rails are symmetrically fixed on two sides of the longitudinal guide rail, a supporting plate is fixed at the bottom of the transverse guide rail, and the supporting plate is fixed on the surface of the mounting plate.

Preferably, the bottom supporting part comprises a first clamping seat, two sliding rods are symmetrically fixed on two sides of the bottom of the first clamping seat, the two sliding rods are both in sliding connection with the longitudinal guide rail, and racks are fixed on opposite faces of the two sliding rods.

Preferably, the clamping component comprises a second clamping seat, a limiting sliding block is fixed at the bottom of the second clamping seat and is in sliding connection with the transverse guide rail, a sliding seat is fixed at the bottom of the limiting sliding block, a threaded sleeve is fixedly embedded at the inner side of the sliding seat, and gaskets are arranged on the first clamping seat and the second clamping seat.

Preferably, the transmission part comprises a first shaft rod and a second shaft rod which is axially perpendicular to the first shaft rod, two ends of the first shaft rod are respectively connected with the mounting plate and the rail frame in a rotating mode, gears meshed with the racks are fixed on the first shaft rod, a section of worm is fixed on the first shaft rod, two ends of the second shaft rod are rotationally connected with supporting seats, the supporting seats are fixed on the mounting plate, worm wheels meshed with the worm are fixed at the middle positions of the second shaft rod, and threaded sections with opposite directions are arranged at two ends of the second shaft rod.

Preferably, the threaded sleeves on the two clamping parts are sleeved on the second shaft rod and are respectively in threaded connection with the threaded sections at two ends of the second shaft rod.

Preferably, the fixing component comprises a first pressing plate, a second pressing plate and a fastening bolt, wherein the first pressing plate is fixed on the second clamping seat and is attached to the top surface of the transverse guide rail, the second pressing plate is attached to the bottom surface of the transverse guide rail, and the first pressing plate and the second pressing plate are fixed through the fastening bolt.

Preferably, the elastic reset piece comprises a spring, one end of the spring is fixed with a first fixing plate, the first fixing plate is fixed on the bottom surface of the longitudinal guide rail, the other end of the spring is fixed with a second fixing plate, and the second fixing plate is fixed on the bottom surface of the first clamping seat.

The beneficial effects of the utility model are as follows:

when the photovoltaic panel is fixed, the first clamping seat is pressed down by the dead weight of the photovoltaic panel to overcome the elasticity of the spring to slide downwards, the first shaft rod is driven to rotate by the meshing of the rack and the gear, the second shaft rod is driven to rotate by the meshing of the worm and the worm wheel, the two sections of thread sections on the second shaft rod are in threaded relation with the thread sleeves on the two sides, and simultaneously, the second clamping seats on the two sides can be synchronously close to the photovoltaic panel under the sliding limit of the limit sliding block and the transverse guide rail, and the photovoltaic panel is clamped automatically;

according to the photovoltaic panel clamping device, after the photovoltaic panel is kept stable under the clamping of the second clamping seats at two sides, the two side fastening bolts can be screwed, the first pressing plate and the second pressing plate are clamped on the upper surface and the lower surface of the transverse guide rail, the position of the second clamping seat is fixed, and meanwhile, the position of the first clamping seat is kept fixed under the irreversible transmission action of the worm and the worm wheel;

according to the utility model, when the photovoltaic panel needs to be disassembled, the limitation of the second clamping seat can be relieved by loosening the fastening bolts, at the moment, the photovoltaic panel can be pulled upwards along the inclined surface of the longitudinal guide rail, meanwhile, under the action of the elasticity of the springs, the first clamping seat is driven to slide upwards along with the movement of the photovoltaic panel, at the moment, the second clamping seats at the two sides are gradually unfolded under the transmission action of the transmission part, and compared with the prior art, the photovoltaic panel disassembling device can facilitate the disassembly of the photovoltaic panel, and the disassembling efficiency of the photovoltaic panel is improved.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

Fig. 1 is a schematic structural diagram of a photovoltaic panel bracket according to the present utility model;

fig. 2 is a schematic structural view of the photovoltaic panel bracket with the mounting plate removed;

fig. 3 is a schematic structural diagram of each component of a photovoltaic panel bracket according to the present utility model;

FIG. 4 is a schematic view of the structure of the backing member and the resilient return member according to the present utility model;

FIG. 5 is a schematic view of the structure of the clamping member and the fixing member according to the present utility model;

FIG. 6 is a schematic diagram of a transmission component according to the present utility model;

in the figure: 1. a mounting plate; 2. a rail frame; 21. a longitudinal guide rail; 22. a transverse guide rail; 23. a support plate; 3. a backing member; 31. a first clamping seat; 32. a slide bar; 33. a rack; 34. a gasket; 4. a clamping member; 41. a second clamping seat; 42. a limit sliding block; 43. a slide; 44. a thread sleeve; 5. a support; 6. a transmission member; 61. a first shaft; 62. a second shaft; 63. a gear; 64. a worm; 65. a worm wheel; 66. a threaded section; 7. an elastic reset piece; 71. a spring; 72. a first fixing plate; 73. a second fixing plate; 8. a fixing member; 81. a first platen; 82. a second pressing plate; 83. and (5) fastening a bolt.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, the present utility model provides a technical solution: the utility model provides a photovoltaic board support, including adjustable chassis and install mounting panel 1 on adjustable chassis, specific structure of adjustable chassis can consult the reference document, the outside of rail frame 2 is provided with holds in the palm bottom part 3 and two symmetric distribution's clamping part 4, hold in the palm bottom part 3 and be used for holding the base of photovoltaic board, be provided with on the rail frame 2 and order about the rail frame 2 to cooperate to hold in the palm bottom part 3 to the transmission part 6 that holds in the palm the photovoltaic board side and make hold in the palm bottom part 3 and clamping part 4 keep the fixed part 8 in the clamping state, the bottom of rail frame 2 is provided with the elasticity reset piece 7 that makes hold in the palm bottom part 3 and rail frame 2 elastic connection, be fixed with rail frame 2 on the mounting panel 1, rail frame 2 includes longitudinal rail 21, carry out longitudinal limiting to holding in the bottom part 3's removal, longitudinal rail 21's bilateral symmetry is fixed with transverse rail 22, carry out transverse limiting to the removal of both sides clamping part 4, and transverse rail 22's bottom is fixed with backup pad 23, backup pad 23 is fixed in the surface of mounting panel 1.

Referring to fig. 3 and 4, the bottom supporting component 3 includes a first clamping seat 31, two sliding rods 32 are symmetrically fixed on two sides of the bottom of the first clamping seat 31, the two sliding rods 32 are slidably connected with the longitudinal guide rail 21, a rack 33 is fixed on opposite sides of the two sliding rods 32, when the photovoltaic panel is fixed, the bottom of the photovoltaic panel can be attached to the top surface of the longitudinal guide rail 21 and placed on the first clamping seat 31 from top to bottom, and the first clamping seat 31 is pressed to slide downwards under the dead weight of the photovoltaic panel.

Referring to fig. 3 and 5, the clamping component 4 includes a second clamping seat 41, a limiting slider 42 is fixed at the bottom of the second clamping seat 41, the limiting slider 42 is slidably connected with the transverse guide rail 22, a sliding seat 43 is fixed at the bottom of the limiting slider 42, a threaded sleeve 44 is fixedly embedded in the inner side of the sliding seat 43, gaskets 34 are disposed on the first clamping seat 31 and the second clamping seat 41, the gaskets 34 can reduce abrasion between the first clamping seat 31 and the second clamping seat 41 and between the gaskets 34 and the photovoltaic panels, and the thickness and the number of the gaskets 34 can be adjusted according to the thickness of the photovoltaic panels, so that the clamping component is suitable for mounting of the photovoltaic panels of different types.

Referring to fig. 3 and 6, the transmission component 6 includes a first shaft 61 and a second shaft 62 axially perpendicular to the first shaft 61, two ends of the first shaft 61 are respectively rotationally connected with the mounting board 1 and the rail frame 2, a gear 63 meshed with the rack 33 is fixed on the first shaft 61, a section of worm 64 is fixed on the first shaft 61, two ends of the second shaft 62 are rotationally connected with the support 5, the support 5 is fixed on the mounting board 1, a worm wheel 65 meshed with the worm 64 is fixed in the middle of the second shaft 62, two threaded sections 66 with opposite directions are arranged at two ends of the second shaft 62, threaded sleeves 44 on the two clamping components 4 are sleeved on the second shaft 62 and are respectively in threaded connection with the threaded sections 66 at two ends of the second shaft 62, the first shaft 61 is driven to rotate by the meshing of the rack 33 and the gear 63, the second shaft 62 is driven to rotate by the meshing of the worm 64 and the worm wheel 65, and the two sections 66 and the two threaded sleeves 44 are simultaneously clamped by the worm wheel 42 and the two side blocks 22 under the dead weight of the photovoltaic panel to enable the photovoltaic panel to be automatically clamped close to two sides of the photovoltaic panel, and the photovoltaic panel can be clamped at two sides of the photovoltaic panel 41.

Referring to fig. 5, the fixing component 8 includes a first pressing plate 81, a second pressing plate 82 and a fastening bolt 83, the first pressing plate 81 is fixed on the second clamping seat 41 and is attached to the top surface of the transverse guide rail 22, the second pressing plate 82 is attached to the bottom surface of the transverse guide rail 22, the first pressing plate 81 and the second pressing plate 82 are fixed by the fastening bolt 83, after the photovoltaic panel is stably held under the clamping of the second clamping seats 41 on two sides, the fastening bolts 83 on two sides can be screwed, and then the first pressing plate 81 and the second pressing plate 82 are clamped on the upper surface and the lower surface of the transverse guide rail 22 to fix the position of the second clamping seat 41, and meanwhile, under the irreversible transmission action of the worm 64 and the worm gear 65, the position of the first clamping seat 31 is kept fixed, so that the stable clamping of the photovoltaic panel by the bottom supporting component 3 and the clamping component 4 is realized.

Referring to fig. 4, the elastic restoring member 7 includes a spring 71, one end of the spring 71 is fixed with a first fixing plate 72, the first fixing plate 72 is fixed on the bottom surface of the longitudinal rail 21, the other end of the spring 71 is fixed with a second fixing plate 73, the second fixing plate 73 is fixed on the bottom surface of the first clamping seat 31, when the second clamping seat 41 is loosened by the fastening bolt 83, the photovoltaic panel can be pulled upwards along the inclined surface of the longitudinal rail 21, and meanwhile, the first clamping seat 31 is driven to slide upwards along with the movement of the photovoltaic panel under the action of the elastic force of the spring 71, and at this time, the second clamping seats 41 on two sides are gradually unfolded under the transmission action of the transmission part 6, so as to facilitate the disassembly of the photovoltaic panel.

The working principle and the using flow of the utility model are as follows: when the photovoltaic panel is fixed, the bottom of the photovoltaic panel is firstly attached to the top surface of the longitudinal guide rail 21 and is placed on the first clamping seat 31 from top to bottom, the first clamping seat 31 is pressed by the dead weight of the photovoltaic panel to overcome the elasticity of the spring 71 and slide downwards, in the process, the first shaft rod 61 is driven to rotate by the meshing of the rack 33 and the gear 63, the second shaft rod 62 is driven to rotate by the meshing of the worm 64 and the worm gear 65, the two sections of thread sections 66 on the second shaft rod 62 are in threaded relation with the thread sleeves 44 on two sides, and simultaneously the second clamping seats 41 on two sides can be synchronously close to the photovoltaic panel under the sliding limit of the limit sliding block 42 and the transverse guide rail 22 and are wrapped on the two side edges of the photovoltaic panel, so that the photovoltaic panel is automatically clamped;

after the photovoltaic panel is kept stable under the clamping of the second clamping seats 41 at two sides, the two side fastening bolts 83 can be screwed, and then the first pressing plate 81 and the second pressing plate 82 are clamped on the upper surface and the lower surface of the transverse guide rail 22 to fix the position of the second clamping seat 41, and meanwhile, under the irreversible transmission action of the worm 64 and the worm wheel 65, the position of the first clamping seat 31 is kept fixed, so that the photovoltaic panel is stably clamped by the bottom supporting part 3 and the clamping part 4;

when the photovoltaic panel needs to be disassembled, the limitation of the second clamping seat 41 is relieved through loosening the fastening bolts 83, the photovoltaic panel is pulled upwards along the inclined surface of the longitudinal guide rail 21, meanwhile, under the elastic force of the springs 71, the first clamping seat 31 is driven to slide upwards along with the movement of the photovoltaic panel, and the second clamping seats 41 on two sides are gradually unfolded under the transmission action of the transmission part 6, so that the photovoltaic panel is convenient to disassemble.

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, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a photovoltaic board support, includes chassis and installs mounting panel (1) on the chassis with adjustable, a serial communication port, be fixed with rail frame (2) on mounting panel (1), the outside of rail frame (2) is provided with holds in the palm end part (3) and two symmetric distribution's clamping part (4), hold in the palm end part (3) and be used for holding the base of photovoltaic board, be provided with on rail frame (2) and order about rail frame (2) cooperation to hold in the palm end part (3) and carry out transmission part (6) of centre gripping and make hold in the palm end part (3) and clamping part (4) keep fixed part (8) at the clamping state to the photovoltaic board side, the bottom of rail frame (2) is provided with and makes to hold in the palm end part (3) and rail frame (2) elastic reset piece (7).

2. A photovoltaic panel bracket according to claim 1, characterized in that the rail frame (2) comprises a longitudinal rail (21), a transverse rail (22) is symmetrically fixed on both sides of the longitudinal rail (21), and a support plate (23) is fixed on the bottom of the transverse rail (22), and the support plate (23) is fixed on the surface of the mounting plate (1).

3. A photovoltaic panel bracket according to claim 2, characterized in that the bottom supporting part (3) comprises a first clamping seat (31), two sliding rods (32) are symmetrically fixed on two sides of the bottom of the first clamping seat (31), the two sliding rods (32) are both in sliding connection with the longitudinal guide rail (21), and racks (33) are fixed on opposite sides of the two sliding rods (32).

4. A photovoltaic panel bracket according to claim 3, characterized in that the clamping component (4) comprises a second clamping seat (41), a limit sliding block (42) is fixed at the bottom of the second clamping seat (41), the limit sliding block (42) is slidably connected with the transverse guide rail (22), a sliding seat (43) is fixed at the bottom of the limit sliding block (42), a threaded sleeve (44) is fixedly embedded at the inner side of the sliding seat (43), and gaskets (34) are respectively arranged on the first clamping seat (31) and the second clamping seat (41).

5. The photovoltaic panel bracket according to claim 4, wherein the transmission component (6) comprises a first shaft lever (61) and a second shaft lever (62) axially perpendicular to the first shaft lever (61), two ends of the first shaft lever (61) are respectively and rotatably connected with the mounting plate (1) and the rail frame (2), a gear (63) meshed with the rack (33) is fixed on the first shaft lever (61), a section of worm (64) is fixed on the first shaft lever (61), two ends of the second shaft lever (62) are rotatably connected with supports (5), the supports (5) are fixed on the mounting plate (1), worm gears (65) meshed with the worm (64) are fixed at the middle position of the second shaft lever (62), and thread sections (66) with opposite directions are arranged at two ends of the second shaft lever (62).

6. A photovoltaic panel bracket according to claim 5, characterized in that the threaded sleeves (44) on both clamping members (4) are respectively sleeved on the second shaft (62) and are respectively in threaded connection with the threaded sections (66) at both ends of the second shaft (62).

7. The photovoltaic panel bracket according to claim 4, wherein the fixing component (8) comprises a first pressing plate (81), a second pressing plate (82) and a fastening bolt (83), the first pressing plate (81) is fixed on the second clamping seat (41) and is attached to the top surface of the transverse guide rail (22), the second pressing plate (82) is attached to the bottom surface of the transverse guide rail (22), and the first pressing plate (81) and the second pressing plate (82) are fixed through the fastening bolt (83).

8. A photovoltaic panel holder according to claim 3, characterized in that the elastic restoring member (7) comprises a spring (71), one end of the spring (71) is fixed with a first fixing plate (72), the first fixing plate (72) is fixed to the bottom surface of the longitudinal rail (21), the other end of the spring (71) is fixed with a second fixing plate (73), and the second fixing plate (73) is fixed to the bottom surface of the first clamping seat (31).