CN216356583U

CN216356583U - Angle-adjustable solar photovoltaic mechanism

Info

Publication number: CN216356583U
Application number: CN202123008918.5U
Authority: CN
Inventors: 王在华; 吕洪坤; 应光耀; 丁历威; 周祖飞; 郑一鸣; 曹莹
Original assignee: Electric Power Research Institute of State Grid Zhejiang Electric Power Co Ltd
Current assignee: Electric Power Research Institute of State Grid Zhejiang Electric Power Co Ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-04-19
Anticipated expiration: 2031-12-01

Abstract

The utility model relates to the field of photovoltaic power generation, in particular to an angle-adjustable solar photovoltaic mechanism. The utility model provides an angle-adjustable solar photovoltaic mechanism, which aims to solve the technical problems of complex adjustment structure and inconvenient operation of an angle-adjustable photovoltaic mechanism matched with an existing building. The photovoltaic panel adjusting mechanism can conveniently adjust the included angle between the photovoltaic panel and the base, and is simple in structure and convenient to operate.

Description

Angle-adjustable solar photovoltaic mechanism

Technical Field

The utility model relates to the field of photovoltaic power generation, in particular to an angle-adjustable solar photovoltaic mechanism.

Background

Solar energy is used as clean energy without pollution and is widely applied to building accessories, a solar photovoltaic mechanism is a power generation facility which converts solar energy into direct current energy by utilizing the photovoltaic effect of a photovoltaic semiconductor material, and the solar photovoltaic can provide electricity and heat for buildings, thereby effectively reducing the energy consumption of the buildings and saving more energy. The angle of the common solar photovoltaic mechanism on the roof of the existing building can not be adjusted, the included angle between the photovoltaic plate and the base under the working state is already set when the photovoltaic mechanism leaves a factory, and the angle of the common solar photovoltaic mechanism can not be adjusted according to the specific sunshine condition of the use land. Although some photovoltaic mechanisms can adjust the angle, the angle adjusting structure is complex and the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides an angle-adjustable solar photovoltaic mechanism, aiming at the technical problems that the angle of a solar photovoltaic mechanism used by the existing building in a matching way cannot be adjusted, the existing angle-adjustable photovoltaic mechanism is complex in adjusting structure, inconvenient to operate and the like.

The technical scheme adopted by the utility model for solving the technical problem is as follows: the utility model provides an angle-adjustable's solar photovoltaic mechanism, includes the base and locates the photovoltaic board on it, characterized by on the photovoltaic board is fixed in a frame, frame base and base rotate to connect and the parallel photovoltaic board of axis of rotation, and frame upper portion and a connecting rod tip rotate to connect and be equipped with adjustable locking structure, the parallel photovoltaic board of axis of rotation on the relative frame upper portion of connecting rod tip, the connecting rod other end is spacing in the spout that an arc extends and can follow its length direction and slide, on the spout unable adjustment base, the perpendicular base of orbit plane that connecting rod one end slided. The included angle between the frame and the base is changed through the movable connection of the bottom edge and the middle part of the frame, so that the included angle between the photovoltaic panel and the base is adjusted, the structure is simple, and the operation is convenient. The during operation promotes the connecting rod and makes its one end slide along the arc direction of spout in the arc spout, and the junction at the relative frame middle part of the connecting rod other end this moment rotates, and the frame bottom also rotates relative to the base simultaneously, and the frame is transferred to and is locked the current position through locking structure after the suitable angle, and the contained angle is fixed between photovoltaic board and the base, and it can readjust to remove locking frame.

As a further improvement and supplement to the above technical solution, the present invention adopts the following technical measures: the frame includes parallel entablature and bottom end rail and can dismantle two splint of connection both ends about two crossbeams, the left and right sides package clamp fastening photovoltaic board that photovoltaic board was located to two splint, and the middle part of bottom end rail is located to the rotation link of frame base and base, and the middle part of entablature is located to the rotation link of frame upper portion and connecting rod one end. The frame comprises two cross beams which are parallel up and down and two clamping plates connected to two ends of the cross beams, and the photovoltaic panel can be clamped and fixed through splicing and assembling, wherein the two clamping plates are used for clamping and fastening the photovoltaic panel; the connecting ends of the base and the frame and the connecting ends of the frame and the connecting rods are respectively positioned in the middle of the lower cross beam and the middle of the upper cross beam.

The middle part of the lower cross beam is extended with a lower lug and is transversely provided with a fastening bolt in a penetrating way, the base is provided with an installation part and is staggered with the lower lug, one end of the fastening bolt penetrates through the installation part and the lower lug to be connected with a fastening nut in a rotating way, and the installation part and the lower lug are provided with corresponding installation holes. The rotation between bottom end rail and base is connected and is realized through wearing to establish fastening bolt cooperation fastening nut, and fastening bolt is worn to establish in lower lug and installation department for the installation, and when fastening nut screwed and leaned on lower lug, fastening screw and bottom end rail lock connect can not the rotation each other, and the bottom end rail passes through the relative installation department rotation of fastening bolt.

The lower cross beam is provided with two opposite lower lugs in the middle, the mounting part is positioned between the two lower lugs, and the fastening bolt penetrates through the mounting part and the two lower lugs and then is sleeved with the fastening nut. The lower beam is provided with two opposite lower lugs to penetrate through the fastening bolts, the connecting position of the lower beam and the fastening bolts is increased, and the rotation stability of the lower beam is improved.

The installation department is a fixed backup pad of setting vertically on the base, and backup pad upper portion sets up the mounting hole of wearing fastening bolt. Fastening bolt wears to establish on the backup pad upper portion of erectting putting, and the purpose is raised the height that bottom end rail and base rotate to be connected, makes the frame rotate more freely, and the bottom end rail contradicts to the base surface and causes the interference when avoiding the frame to rotate.

The upper cross beam is provided with two upper lugs which are opposite to each other in parallel in the middle in an extending mode, a screw rod is arranged in a penetrating mode and is connected with one end of a connecting rod in a rotating mode, the end portion of the connecting rod is arranged between the two upper lugs, corresponding screw rod mounting holes are formed in the end portion of the connecting rod and the two upper lugs, the portions, penetrating through the end portion of the connecting rod, of the two sides of the screw rod are threaded sections, the locking structure comprises two groups of fasteners which are screwed on the two threaded sections, each group of fasteners comprises an inner nut and an outer nut on the two sides of each upper lug, and the inner nuts are located in the upper lugs and between the end portions of the connecting rod. The middle part of the upper cross beam penetrates through the two extending upper lugs to form the relative connection rod of the screw rod to rotate, two groups of fasteners are screwed when locking is needed, namely two inner nuts and two outer nuts are locked, the upper cross beam and the connection rod are locked, the two inner nuts are tightly attached to the two locking screw rods and the connection rod on two sides of the end part of the connection rod, the two outer nuts are tightly attached to the two locking screw rods and the upper cross beam of the upper lug, and the two inner nuts and the two outer nuts are unscrewed during unlocking.

The two ends of the upper cross beam and the lower cross beam are detachably connected through screws and clamping plates. Two crossbeams and two splint carry out detachable equipment butt joint through common screw, and simple and convenient, the dismouting is swift.

The spout that the arc extends comprises the arc of two parallels, and the indent side of arc towards the photovoltaic board, and two arc bottoms connect into an organic whole and make the spout lower extreme seal, and the spout upper end sets up the opening, the link of connecting rod and spout is annular portion, the annular portion can follow spout upper end opening card and go into the spout and slide along the spout. Fix on the base and the parallel arc constitutes the spout that the arc extends through two, and the spout lower extreme seals moreover and prevents that the annular portion from sliding and deviate from, and the spout is gone into to the uncovered convenience annular portion card in spout upper end, and the annular portion slides along the arc of spout is square when photovoltaic board angle of adjustment.

The utility model provides an angle-adjustable solar photovoltaic mechanism, which particularly changes the size of an included angle between a frame and a base through the movable connection of the bottom edge and the middle part of the frame, so that the adjustment of the included angle between a photovoltaic plate and the base is realized, the structure is simple, and the operation is convenient.

Drawings

FIG. 1: the structure of the utility model is shown in a front view.

FIG. 2: the structure of the utility model is shown on the back.

FIG. 3: side view of the structure of the utility model.

In the figure: 1. the photovoltaic panel, 2, a lower beam, 3, an upper beam, 4, screws, 5, a clamping plate, 6, a base, 7, an arc plate, 71, a sliding groove, 72, an opening, 8, a connecting rod, 81, an annular part, 9, a supporting plate, 10, a lower lug, 11, an upper lug, 12, a screw rod, 13, an outer nut, 14, an inner nut, 15, a fastening bolt, 16, a fastening nut and 17, and a support.

Detailed Description

The utility model is further described with reference to the following description and embodiments in conjunction with the accompanying drawings.

As shown in fig. 1 to 3, an angle-adjustable solar photovoltaic mechanism comprises a base 6 and a photovoltaic panel 1 arranged on the base, wherein the photovoltaic panel 1 is fixed on a frame, the frame comprises an upper cross beam 3, a lower cross beam 2 and two clamping plates 5 detachably connected to the left and right ends of the two cross beams, the two clamping plates 5 are arranged on the left and right sides of the photovoltaic panel 1 and clamp and fasten the photovoltaic panel 1, and the two ends of the upper cross beam 3 and the lower cross beam 2 are detachably connected through screws 4 and the clamping plates 5; the bottom edge of the frame, namely the middle part of the lower cross beam 2, is rotatably connected with the base 6, the rotating axis of the lower cross beam is parallel to the photovoltaic panel 1, the upper part of the frame, namely the middle part of the upper cross beam 3, is rotatably connected with the end part of a connecting rod 8, an adjustable locking structure is arranged, the end part of the connecting rod 8 is parallel to the photovoltaic panel 1 relative to the rotating axis of the upper part of the frame, the other end of the connecting rod 8 is limited in a sliding groove 71 extending in an arc shape and can slide along the length direction of the sliding groove, the sliding groove 71 is fixed on the base 6, and the sliding track plane of one end of the connecting rod 8 is vertical to the base 6.

Furthermore, the middle part of the lower cross beam 2 is provided with two opposite lower lugs 10 and a fastening bolt 15 is transversely arranged in a penetrating way, the base 6 is provided with an installation part which is staggered with the lower lugs 10, the installation part is a support plate 9 which is vertically fixed on the base 6, the support plate 9 is positioned between the two lower lugs 10, one end of the fastening bolt 15 penetrates through the installation part and the two lower lugs 10 and then is screwed with a fastening nut 16, and the upper parts of the two lower lugs 10 and the support plate 9 are respectively provided with corresponding installation holes for penetrating the fastening bolt 15; the middle part of the upper cross beam 3 is provided with two upper lugs 11 which are opposite to each other in parallel in an extending way, a screw 12 is arranged in a penetrating way and is connected with one end of a connecting rod 8 in a rotating way, the end part of the connecting rod 8 is arranged between the two upper lugs 11, the end part of the connecting rod 8 and the two upper lugs 11 are both provided with corresponding screw mounting holes, the part of the two sides of the screw 12, which penetrates through the end part of the connecting rod 8, is a threaded section, the locking structure comprises two groups of fasteners which are screwed on the two threaded sections, each group of fasteners comprises an inner nut 14 and an outer nut 13 on the two sides of the upper lugs 11, and the inner nut 14 is positioned between the inner lugs and the end part of the connecting rod 8; the spout 71 that the arc extends comprises on two unable adjustment bases 6 and parallel arc 7, and the indent side of arc 7 is towards photovoltaic board 1, and on the unable adjustment base 6 that becomes an organic whole and make spout 71 lower extreme seal two arc 7's bottom, spout 71 upper end sets up opening 72, and the big fixing of curvature radius is on a support 17 in two arc 7, on this support 17 unable adjustment base, connecting rod 8 is annular portion 81 with the link of spout 71, and this annular portion 81 can follow spout 71 upper end opening 72 card income spout and slide along the spout.

The photovoltaic panel support frame is characterized in that the connecting rod is pushed to enable an annular part at one end of the connecting rod to slide in the arc-shaped sliding groove along the arc direction of the sliding groove during working, the other end of the connecting rod and the upper lug rotate relatively at the moment, meanwhile, the lower lug rotates relative to the upper portion of the support plate, the frame is locked at the current position through the locking structure after being adjusted to a proper angle, specifically, two inner nuts and two outer nuts are locked, the two inner nuts are tightly attached to the locking screw rods and the connecting rod on the two sides of the end portion of the connecting rod, the two outer nuts are tightly attached to the two upper lug locking screw rods and the upper cross beam, the upper cross beam and the connecting rod are locked, and the included angle between the photovoltaic panel and the base is fixed. When the included angle between the photovoltaic panel and the base needs to be adjusted again, the two inner nuts and the two outer nuts are unscrewed.

Claims

1. The utility model provides an angle-adjustable's solar photovoltaic mechanism, includes base (6) and locates photovoltaic board (1) on it, characterized by on photovoltaic board (1) is fixed in a frame, frame base and base (6) rotate and connect and the parallel photovoltaic board of axis of rotation (1), frame upper portion and a connecting rod (8) tip rotate to be connected and be equipped with adjustable locking structure, the parallel photovoltaic board of axis of rotation (1) on the relative frame upper portion of connecting rod (8) tip, connecting rod (8) other end is spacing in spout (71) that an arc extends and can slide along its length direction, on spout (71) unable adjustment base (6), the perpendicular base of orbit plane (6) that connecting rod (8) one end slided.

2. The solar photovoltaic mechanism with the adjustable angle of claim 1, wherein the frame comprises an upper beam (3) and a lower beam (2) which are parallel to each other and two clamping plates (5) detachably connected to the left and right ends of the two beams, the two clamping plates (5) are arranged on the left and right sides of the photovoltaic plate (1) to clamp and fasten the photovoltaic plate (1), the rotary connecting end of the bottom edge of the frame and the base (6) is arranged in the middle of the lower beam (2), and the rotary connecting end of the upper portion of the frame and one end of the connecting rod (8) is arranged in the middle of the upper beam (3).

3. The solar photovoltaic mechanism with the adjustable angle of claim 2, wherein the lower lug (10) extends from the middle of the lower beam (2) and is transversely provided with a fastening bolt (15), the base (6) is provided with a mounting part and is staggered with the lower lug (10), one end of the fastening bolt (15) penetrates through the mounting part and is screwed with a fastening nut (16) through the lower lug (10), and the mounting part and the lower lug (10) are respectively provided with a corresponding mounting hole.

4. The solar photovoltaic mechanism with the adjustable angle of claim 3 is characterized in that two opposite lower lugs (10) are arranged in the middle of the lower cross beam (2), the mounting part is positioned between the two lower lugs (10), and the fastening bolt (15) penetrates through the mounting part and the two lower lugs (10) and then is sleeved with the fastening nut.

5. The solar photovoltaic mechanism with adjustable angle of claim 4, wherein the mounting part is a vertically fixed support plate (9) on the base (6), and the upper part of the support plate (9) is provided with a mounting hole for passing a fastening bolt (15).

6. The solar photovoltaic mechanism with the adjustable angle of claim 2, characterized in that two upper lugs (11) facing to each other in parallel are arranged in the middle of the upper beam (3) in an extending manner, a screw (12) is arranged to penetrate through and rotatably connected with one end of the connecting rod (8), the end of the connecting rod (8) is arranged between the two upper lugs (11), corresponding screw mounting holes are formed in the end of the connecting rod (8) and the two upper lugs (11), the part of the two sides of the screw (12) penetrating through the end of the connecting rod (8) is a threaded section, the locking structure comprises two groups of fastening pieces screwed on the two threaded sections, each group of fastening pieces comprises an inner nut (14) and an outer nut (13) on the two sides of the upper lugs (11), and the inner nut (14) is positioned between the inner lugs and the end of the connecting rod (8).

7. The solar photovoltaic mechanism with adjustable angle of claim 2, wherein the two ends of the upper beam (3) and the lower beam (2) are detachably connected through a screw (4) and a clamping plate (5).

8. The solar photovoltaic mechanism with the adjustable angle of any one of claims 1 to 7, wherein the arc-shaped extending chute (71) is formed by two arc-shaped plates (7) which are arranged on the fixed base (6) and are parallel to each other, the concave side of each arc-shaped plate (7) faces the photovoltaic panel (1), the bottom ends of the two arc-shaped plates (7) are connected into a whole to seal the lower end of the chute (71), an opening (72) is arranged at the upper end of the chute (71), the connecting end of the connecting rod (8) and the chute (71) is an annular portion (81), and the annular portion (81) can be clamped into the chute from the opening (72) at the upper end of the chute (71) and slides along the chute.