CN213879711U

CN213879711U - Photovoltaic support

Info

Publication number: CN213879711U
Application number: CN202022741308.5U
Authority: CN
Inventors: 伍天赐
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-08-03
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a photovoltaic support in the technical field of photovoltaic equipment, which comprises a first square column, a second square column, a support rod, a fixed rod and a base, wherein the first square column is internally provided with a first chute, the first chute is connected with the slide rod in a sliding way, the other end of the slide rod is fixedly connected with a telescopic rod, the right side of the telescopic rod is fixedly connected with a rack, the first square column is internally connected with a first rotating shaft in a rotating way, a ratchet wheel is fixedly connected with the first rotating shaft and meshed with the rack, the upper side of the ratchet wheel is provided with a pawl, the pawl is connected with a second rotating shaft in a rotating way, the left side of the first square column is provided with the second square column, the first chute, the slide rod, the telescopic rod, the ratchet wheel, the rack and the first rotating shaft are arranged in the second square column, the first hinged seat is fixedly connected with the upper end of the telescopic rod, the upper end of the first hinged seat is connected with the second chute in a sliding way, the second chute is fixedly connected with the lower end of the fixed rod, the utility model can adjust the height of a photovoltaic plate, the lighting quantity of the photovoltaic panel is increased due to the angle of the sun in different seasons.

Description

Photovoltaic support

Technical Field

The utility model relates to a photovoltaic equipment technical field specifically is a photovoltaic support.

Background

The photovoltaic system is a novel power generation system which directly converts solar radiation energy into electric energy by utilizing the photovoltaic effect of a solar cell semiconductor material, and has two modes of independent operation and grid-connected operation; the photovoltaic support is distributed, such as a roof photovoltaic power generation system of a factory building of an industrial and commercial enterprise, a residential roof photovoltaic power generation system and a photovoltaic support which is used as a supporting structure of a solar photovoltaic power generation system, and has important influence on safe and efficient operation and cost control of the system.

However, the existing photovoltaic support cannot adjust the photovoltaic panel according to seasons, so that the daylighting amount of the photovoltaic panel cannot be guaranteed, the utilization rate of power generation efficiency and resources is reduced, the size of the existing photovoltaic panel is different, and the cross rod on the existing support cannot be adjusted according to the photovoltaic panel with different sizes, so that the application range is greatly reduced.

Based on this, the utility model designs a photovoltaic support to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model provides a following technical scheme:

a photovoltaic bracket comprises a first square column, a second square column, a support rod, a fixed rod and a base, wherein a first sliding groove is formed in the first square column and is in sliding connection with a sliding rod, a telescopic rod is fixedly connected to the other end of the sliding rod, a rack is fixedly connected to the right side of the telescopic rod, the first square column is rotatably connected with a first rotating shaft, a ratchet wheel is fixedly connected to the first rotating shaft and is meshed with the rack, a pawl is arranged on the upper side of the ratchet wheel and is rotatably connected with the second rotating shaft, the second square column is arranged on the left side of the first square column, the same first sliding groove, the sliding rod, the telescopic rod, the ratchet wheel, the rack and the first rotating shaft are arranged in the second square column, a first hinged seat is fixedly connected to the upper end of the telescopic rod, the upper end of the first hinged seat is in sliding connection with the second sliding groove, and the second sliding groove is fixedly connected to the lower end of the fixed rod, the dead lever rear end downside is articulated with articulated seat No. two, No. two articulated seat lower extreme fixed connection bracing pieces, equal fixed connection base of bracing piece, square post and No. two square post lower extremes.

As a further scheme of the utility model, a pivot left side is rotated with No. two square posts and is connected, a pivot right side is rotated with a square post and is connected. When the ratchet wheel rotating mechanism works, the first square column and the second square column are connected through the first rotating shaft, and when the first rotating shaft rotates, the ratchet wheel fixedly connected with the two sides of the first rotating shaft can be driven to rotate simultaneously.

As a further proposal of the utility model, a pivot one end fixed connection handle, No. two pivot other end fixed connection knobs. During operation, through rotating the handle, drive a pivot and rotate, fixed connection's ratchet in the pivot drives the telescopic link of rack after-fixing and reciprocates, has played the regulation to the photovoltaic board angle, makes the device be applicable to each area, responds to different irradiant angles to the daylighting volume of photovoltaic board has been increased.

As a further aspect of the present invention, the fixing connection rod is fixed between the fixing rods. The fixed plates on the left side and the right side are connected through the connecting rods during operation, so that the support is integrated, and the stability of the support is ensured.

As a further aspect of the utility model, dead lever upper end sliding connection horizontal pole, horizontal pole both sides fixed connection slider, the dead lever both sides are equipped with the thread groove, threaded connection screw on the slider, screw and thread groove threaded connection. During operation, can fix the slider of horizontal pole both sides in the both sides of dead lever through the screw through adjusting the position of horizontal pole on the fixed plate, can adapt to the installation with not unidimensional size photovoltaic board, improve the practicality.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the matching use of a first square column, a second square column, a slide bar, a first slide groove, a rack, a ratchet wheel, a handle, a pawl, a first rotating shaft, a second rotating shaft, a telescopic rod and a fixed rod, the first rotating shaft can be driven to rotate by rotating the handle, the first rotating shaft drives the ratchet wheel fixedly connected with the first rotating shaft to rotate, the ratchet wheel is meshed with the rack, the telescopic rod fixedly connected behind the rack is driven to move up and down along the first sliding groove, the fixed rod hinged to the upper end of the telescopic rod is driven to move upwards, when the fixing rod needs to be moved downwards, the knob is rotated to drive the second rotating shaft to rotate, the pawl fixedly connected to the second rotating shaft is rotated to unlock the ratchet wheel, the handle is rotated to drive the first rotating shaft to rotate reversely to drive the ratchet wheel to rotate reversely, the rack meshed with the ratchet wheel is made to move downwards, the telescopic rod is made to move downwards, the angle of the photovoltaic panel at the upper end of the fixing plate is adjusted conveniently, and the lighting amount of the photovoltaic panel is increased.

2. Through the cooperation use of horizontal pole, dead lever, slider, thread groove, screw, slide the horizontal pole on the dead lever behind suitable position, through threaded connection's on the slider of horizontal pole both ends screw, be connected with the thread groove of dead lever both sides, make the horizontal pole fixed, can install the regulation according to the photovoltaic board of not unidimensional size, improve the practicality.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of a first square column of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 4 is a rear view of the overall structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-first square column, 2-second square column, 3-support rod, 4-fixed rod, 5-base, 6-first sliding groove, 7-sliding rod, 8-telescopic rod, 9-rack, 10-first rotating shaft, 11-ratchet wheel, 12-pawl, 13-second rotating shaft, 14-handle, 15-knob, 16-connecting rod, 17-cross rod, 18-sliding block, 19-thread groove, 20-screw, 21-first hinge seat, 22-second sliding groove and 23-second hinge seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a photovoltaic bracket comprises a first square column 1, a second square column 2, a support rod 3, a fixed rod 4 and a base 5, wherein a first sliding groove 6 is arranged inside the first square column 1, the first sliding groove 6 is connected with a sliding rod 7 in a sliding way, the other end of the sliding rod 7 is fixedly connected with a telescopic rod 8, the right side of the telescopic rod 8 is fixedly connected with a rack 9, the inside of the first square column 1 is rotatably connected with a first rotating shaft 10, a ratchet 11 is fixedly connected on the first rotating shaft 10, the ratchet 11 is meshed with the rack 9, the upper side of the ratchet 11 is provided with a pawl 12, the pawl 12 is rotatably connected with a second rotating shaft 13, the left side of the first square column 1 is provided with the second square column 2, the inside of the second square column 2 is provided with the same first sliding groove 6, the sliding rod 7, the telescopic rod 8, the ratchet 11, the rack 9 and the first rotating shaft 10, the upper end of the telescopic rod 8 is fixedly connected with a first hinge seat 21, the upper end of the first hinge seat 21 is slidably connected with a second sliding groove 22, no. two spout 22 fixed connection is at the 4 lower extremes of dead lever, and 4 rear end downside of dead lever are articulated with No. two articulated seats 23, and No. two articulated seat 23 lower extreme fixed connection bracing piece 3, square post 1 and the equal fixed connection base 5 of square post 2 lower extreme No. two.

As an embodiment of the utility model, a pivot 10 left side is rotated with square post 2 No. two and is connected, and a pivot 10 right side is rotated with square post 1 No. one and is connected. During operation, square post 1 and No. two square posts 2 link to each other through pivot 10 No. one, can drive the ratchet 11 of pivot 10 both sides fixed connection simultaneously and rotate when pivot 10 rotates No. one.

As an embodiment of the present invention, one end of the first rotating shaft 10 is fixedly connected to the handle 14, and the other end of the second rotating shaft 13 is fixedly connected to the knob 15. During operation, the handle 14 is rotated to drive the first rotating shaft 10 to rotate, the ratchet wheel 11 fixedly connected to the rotating shaft drives the rack 9 to be fixed, and the telescopic rod 8 is fixed to move up and down, so that the angle of the photovoltaic panel is adjusted, the device is suitable for various regions to correspond to different illumination angles, and the lighting quantity of the photovoltaic panel is increased.

As an embodiment of the present invention, the connecting rod 16 is fixedly connected between the fixing rods 4. During operation, the fixing plates on the left side and the right side are connected through the connecting rod 16, so that the support is integrated, and the stability of the support is ensured.

As an embodiment of the utility model, 4 upper ends sliding connection horizontal poles 17 of dead lever, 17 both sides fixed connection sliders 18 of horizontal pole, 4 both sides of dead lever are equipped with thread groove 19, threaded connection screw 20 on the slider 18,

screw

20 and 19 threaded connection of thread groove. During operation, can be through adjusting the position of horizontal pole 17 on the fixed plate, fix the both sides at dead lever 4 through the slider 18 of screw 20 with the horizontal pole 17 both sides, can adapt to the installation with not unidimensional size photovoltaic board, improved the practicality.

One specific application of this embodiment is:

when the utility model is used, firstly, according to the size of the photovoltaic plate to be installed, the position of the cross rod 17 on the fixed rod 4 is adjusted, the screw 20 connected with the screw thread on the slide block 18 at the two ends of the cross rod 17 is connected with the screw thread groove 19 at the two sides of the fixed rod 4, the cross rod 17 is fixed, the photovoltaic plate is installed, after the installation is completed, the first rotating shaft 10 is driven to rotate by rotating the handle 14, the first rotating shaft 10 drives the ratchet 11 fixedly connected with the first rotating shaft to rotate, the ratchet 11 is meshed with the rack 9, the telescopic rod 8 fixedly connected with the rack 9 is driven to move up and down along the first sliding groove 6, the fixed rod 4 hinged at the upper end of the telescopic rod 8 is driven to move up, when the fixed rod 4 needs to move down, the knob 15 is rotated, the knob 15 drives the second rotating shaft 13 to rotate, the pawl 12 fixedly connected with the second rotating shaft 13 is rotated, the ratchet 11 is unlocked, the handle 14 is rotated to drive the first rotating shaft 10 to rotate reversely, drive the reversal of ratchet 11, make rather than the rack 9 downstream of meshing, make the telescopic link 8 downstream, conveniently transfer the angle of the photovoltaic board of fixed plate upper end, the utility model discloses can adjust the height of photovoltaic board, come because of the angle to the sun in different seasons, increase the daylighting volume of photovoltaic board.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a photovoltaic support, includes square post (1), No. two square post (2), bracing piece (3), dead lever (4) and base (5), its characterized in that: the first square column (1) is internally provided with a first sliding chute (6), the first sliding chute (6) is connected with a sliding rod (7) in a sliding manner, the other end of the sliding rod (7) is fixedly connected with a telescopic rod (8), the right side of the telescopic rod (8) is fixedly connected with a rack (9), the inside of the first square column (1) is rotatably connected with a first rotating shaft (10), the first rotating shaft (10) is fixedly connected with a ratchet wheel (11), the ratchet wheel (11) is meshed with the rack (9), the upper side of the ratchet wheel (11) is provided with a pawl (12), the pawl (12) is rotatably connected with a second rotating shaft (13), the left side of the first square column (1) is provided with a second square column (2), the inside of the second square column (2) is provided with the same first sliding chute (6), the sliding rod (7), the telescopic rod (8), the ratchet wheel (11), the rack (9) and the first rotating shaft (10), articulated seat (21) of telescopic link (8) upper end fixed connection, articulated seat (21) upper end and No. two spout (22) sliding connection, spout (22) fixed connection is at dead lever (4) lower extreme No. two, dead lever (4) rear end downside is articulated with No. two articulated seat (23), No. two articulated seat (23) lower extreme fixed connection bracing piece (3), square post (1) and No. two equal fixed connection bases (5) of square post (2) lower extreme.

2. A photovoltaic support according to claim 1, wherein: a pivot (10) left side rotates with square post (2) No. two to be connected, pivot (10) right side rotates with square post (1) No. one to be connected.

3. A photovoltaic support according to claim 1, wherein: one end of the first rotating shaft (10) is fixedly connected with a handle (14), and the other end of the second rotating shaft (13) is fixedly connected with a knob (15).

4. A photovoltaic support according to claim 1, wherein: and connecting rods (16) are fixedly connected between the fixing rods (4).

5. A photovoltaic support according to claim 1, wherein: the fixing rod is characterized in that the upper end of the fixing rod (4) is connected with a cross rod (17) in a sliding mode, sliding blocks (18) are fixedly connected to the two sides of the cross rod (17), thread grooves (19) are formed in the two sides of the fixing rod (4), screws (20) are connected to the sliding blocks (18) in a threaded mode, and the screws (20) are connected with the thread grooves (19) in a threaded mode.