CN219760898U - Photovoltaic support - Google Patents

Abstract

The utility model discloses a photovoltaic bracket, and relates to a solar photovoltaic module. The utility model includes; the lifting assembly is connected to the frame assembly and comprises two groups of symmetrical supporting columns, lifting screws connected to the inner sides of the upper ends of the supporting columns, a fixed shaft connected to the lower end of the lifting screws and a lifting piece connected to the rear side of the fixed shaft in a rotating manner, wherein the lifting piece comprisesThe lifting device comprises an adjusting handle, a worm fixedly connected with the front end of the adjusting handle, a first worm wheel connected with the top end of the worm, a protective shell connected with the outer end of the worm in a surrounding connection mode, and a second worm wheel connected with the inner wall of the front end of the first worm wheel in a rotating connection mode, wherein the inner end of the second worm wheel is connected with a lifting screw. The lifting assembly is arranged, so that the problem that the maximum effective irradiation area cannot be always obtained when the sunlight irradiates the photovoltaic panel and the utilization rate of solar energy resources is reduced is solved _。

Description

Photovoltaic support

Technical Field

The utility model relates to a solar photovoltaic module, in particular to a photovoltaic bracket.

Background

At present, under the conditions of shortage of global energy supply and increasingly serious environmental problems, sustainable development of economy and society is greatly challenged, clean and safe renewable energy sources are widely valued, solar energy is used as a renewable energy source which is rich in resources, widely distributed and permanently available, the solar energy photovoltaic module support has great development and utilization potential, the solar energy photovoltaic module support is an important part for fixing a solar panel, the spectrum and the light intensity of solar radiation are influenced by the thickness of the atmosphere (namely, the atmospheric quality), the geographic position, the climate and weather of the place, the topography and the like, the energy of the renewable energy source is greatly changed in one day, one month and one year, and even the total annual radiation amount is greatly different among years. When the sunlight vertically irradiates the photovoltaic module, the generated energy can reach the highest value.

However, the following drawbacks still exist in practical use:

publication No.: CN 208739063U, a photovoltaic support has solved solar photovoltaic support, be in the solar photovoltaic power generation system in order to put, install, the special support of fixed solar panel design, traditional photovoltaic support can not be automatic when using adjusts the light receiving angle of photovoltaic board, and then reduce the adjustment efficiency of photovoltaic board, and traditional photovoltaic board can adhere to a large amount of dust at long-time use rear surface, and then influence photovoltaic board conversion efficiency to light, for this we have designed a novel photovoltaic support, the inconvenient problem of use of traditional a photovoltaic support has been solved.

But still has some defects that the direct angle of sunlight changes along with the change of time, so that the maximum effective irradiation area can not be obtained all the time when the sunlight irradiates the photovoltaic panel, and the utilization rate of solar energy resources is reduced.

Therefore, the requirements in practical use cannot be met, so there is an urgent need in the market for improved techniques to solve the above problems.

Disclosure of Invention

The utility model aims to provide a photovoltaic bracket, which solves the problems that the direct angle of sunlight is changed along with the change of time by arranging a lifting assembly, so that the maximum effective irradiation area can not be obtained all the time when the sunlight irradiates a photovoltaic panel, and the utilization rate of solar energy resources is reduced.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a photovoltaic bracket, which aims to solve the technical problems and is realized by the following technical scheme:

the utility model is a photovoltaic bracket comprising;

the lifting assembly is connected to the frame assembly;

the lifting assembly comprises two groups of symmetrical supporting columns, lifting screws connected to the inner sides of the upper ends of the supporting columns, a fixed shaft connected to the lower ends of the lifting screws and a lifting piece connected to the rear side of the fixed shaft in a rotating manner;

further, the adjusting handle, the worm fixedly connected with the front end of the adjusting handle, the first worm wheel connected with the top end of the worm, the protective shell connected with the outer end of the worm in a surrounding connection manner and the second worm wheel connected with the inner wall of the front end of the first worm wheel in a rotating connection manner;

wherein the inner end of the second worm wheel is connected with a lifting screw rod;

specifically, the device applies a force to rotate the adjusting handle, so that the worm connected with the inner end drives the first worm wheel at the middle end to rotate, the first worm wheel drives the second worm wheel to realize the height adjustment of the upper end and the lower end, and the lifting screw is used for adjusting the height up and down, so that the heights of the four corner points of the photovoltaic panel can be adjusted, the photovoltaic panel is perpendicular to the direct angle of sunlight as much as possible, and the effect of fully utilizing light energy is achieved.

Further, the fixing component comprises a fixing plate, an anchor rod fixedly connected with the lower end of the fixing plate, a spiral sheet connected with the outer end of the anchor rod in a surrounding connection manner and a pointed cone connected with the bottom end of the spiral sheet;

wherein, the upper end of the fixed plate is connected with a supporting upright post;

specifically, the pointed cone of the device can lead the anchor rod to have concentrated penetration pressure when being screwed into the soil layer, simultaneously can lead the anchor rod to be extruded to be more compact due to surrounding soil layers after being inserted into the soil layer, leads the cement foundation to be combined with the ground more firmly, can effectively prevent the misplacement of the inclined frame due to factors such as external wind pressure, snow pressure and the like, influences the fixation of the position of the whole photovoltaic panel, leads the cement at the outer end of the fixed plate to be connected to enlarge the contact area with the ground, and leads the fixed plate to be more stable when receiving the photovoltaic assembly when being impacted by the external factors.

Further, the frame assembly comprises a group of oblique beams which are symmetrical in front-back direction and a cross rod which is connected with the upper ends of the oblique beams and fixedly connected with the upper ends of the oblique beams;

wherein the bottom end of the cross rod is connected with a lifting screw;

specifically, the device comprises two cross beams which are parallel to each other and two oblique beams which are parallel to each other, wherein the cross beams and the oblique beams are connected end to end in sequence and are mutually perpendicular, and the photovoltaic installed at the upper end is stably supported.

Further, two symmetrical reinforcing ribs are connected to two sides of the inner end of the cross rod;

wherein, the front end and the rear end of the reinforcing rib are connected with inclined beams;

specifically, the device strengthening rib can increase the holistic stability increase of putting the frame to one side, strengthens its resistance to compression, shock resistance.

The utility model has the following beneficial effects:

the lifting assembly is arranged, and the lifting screw rod can be lifted and lowered in the lifting upright post through the cooperation of the worm gear and the worm, so that the inclined angle of the inclined frame is adjusted to be perpendicular to the direct angle of the sun, the fixing plate can be firmly connected with the soil layer after the anchor rod penetrates the soil layer, and the inclined frame is more stable when supporting the photovoltaic panel.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a block diagram of the present utility model;

FIG. 2 is a block diagram of a lift assembly of the present utility model;

FIG. 3 is a diagram of a lifter structure according to the present utility model;

fig. 4 is a structural view of a fixing assembly of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

100. a frame assembly; 110. a sloping beam; 120. reinforcing ribs; 130. a cross bar; 200. a lifting assembly; 210. a support column; 220. a lifting member; 221. adjusting the handle; 222. a worm; 223. a first worm wheel; 224. a second worm wheel; 225. a protective sheath; 230. a fixed shaft; 240. lifting screw rods; 300. a fixing assembly; 310. a fixing plate; 320. a bolt; 330. a spiral sheet; 340. a pointed cone.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Example 1

Referring to fig. 1, 2 and 3, the present embodiment is a photovoltaic bracket, including;

a lifting assembly 200 connected to the frame assembly 100;

the lifting assembly 200 comprises two groups of symmetrical supporting columns 210, lifting screws 240 connected to the inner sides of the upper ends of the supporting columns 210, fixed shafts 230 connected to the lower ends of the lifting screws 240, and lifting pieces 220 connected to the rear sides of the fixed shafts 230 in a rotating mode, wherein each lifting piece 220 comprises an adjusting handle 221, a worm 222 fixedly connected to the front ends of the adjusting handles 221, a first worm wheel 223 connected to the top ends of the worm 222, a protective shell 225 connected to the outer ends of the worm 222 in a surrounding connection mode, and a second worm wheel 224 connected to the inner walls of the front ends of the first worm wheel 223 in a rotating mode;

wherein, the inner end of the second worm wheel 224 is connected with a lifting screw 240;

use is made of the lifting assembly 200:

exerting a force and rotating adjustment handle 221 for worm 222 that the inner is connected drives the first worm wheel 223 of middle-end and rotates, and first worm wheel 223 drives second worm wheel 224 and can realize the high regulation of upper and lower end, realizes that lifting screw 240 carries out the function of height-adjusting from top to bottom, thereby the height of four angular points department of adjustable photovoltaic board, and peripheral connected's protection shell 225 is convenient for avoid receiving external influence with worm 222 of inner, and the lifting screw 240 of installation is connected to the support post 210 fixed stay upper end simultaneously, increases the stability of device structure, satisfies the demand.

Example 2

As shown in fig. 4, further comprises;

a fixing assembly 300;

the fixing assembly 300 comprises a fixing plate 310, an anchor rod 320 fixedly connected to the lower end of the fixing plate 310, a spiral sheet 330 connected to the outer end of the anchor rod 320 in a surrounding connection manner, and a pointed cone 340 connected to the bottom end of the spiral sheet 330;

wherein, the upper end of the fixing plate 310 is connected with the mounting support column 210.

The securing assembly 300 is used:

the anchor rod 320 is inserted into the soil on the ground by applying a force, the contact area between the anchor rod 320 and the ground can be enlarged by the fixing plate 310 which is installed around the outer ring, the device can be better fixedly installed by the anchor rod 320 around the connecting spiral piece 330, and the supporting force can be enlarged by the pointed cone 340 which is connected with the bottom end.

Example 3

As shown in fig. 1, further comprises;

the frame assembly 100 comprises a group of oblique beams 110 which are symmetrical in front-back direction, and a cross bar 130 fixedly connected to the upper ends of the oblique beams 110; the bottom end of the cross bar 130 is connected with a lifting screw 240. Two groups of symmetrical reinforcing ribs 120 are connected to two sides of the inner end of the cross rod 130; the front and rear ends of the reinforcing ribs 120 are connected with the inclined beam 110;

the use of the frame assembly 100:

a group of front-back symmetrical oblique beams 110 are fixedly connected with a group of left-right symmetrical transverse rods 130, meanwhile, reinforcing ribs 120 are installed at the four-end angle positions on the inner side, stability of the device is improved, and meanwhile, the angle of the whole photovoltaic support is more convenient to adjust.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (5)

1. A photovoltaic bracket, comprising:

a lifting assembly (200) connected to the frame assembly (100);

the lifting assembly (200) comprises two groups of symmetrical supporting columns (210), lifting screws (240) connected to the inner sides of the upper ends of the supporting columns (210), a fixed shaft (230) connected to the lower end of the lifting screws (240) and a lifting piece (220) connected to the rear side of the fixed shaft (230) in a rotating mode.

2. The photovoltaic bracket according to claim 1, wherein the lifting member (220) comprises an adjusting handle (221), a worm (222) fixedly connected to the front end of the adjusting handle (221), a first worm wheel (223) connected to the top end of the worm (222), a protective shell (225) connected to the outer end of the worm (222) and connected around the outer ring, and a second worm wheel (224) connected to the inner wall of the front end of the first worm wheel (223) and connected in a rotating manner;

wherein, the inner end of the second worm wheel (224) is connected with a lifting screw rod (240).

3. The photovoltaic bracket according to claim 2, further comprising a fixing assembly (300), wherein the fixing assembly (300) comprises a fixing plate (310), an anchor rod (320) fixedly connected to the lower end of the fixing plate (310), a spiral sheet (330) connected to the outer end of the anchor rod (320) in a surrounding connection, and a pointed cone (340) connected to the bottom end of the spiral sheet (330);

wherein, the upper end of the fixed plate (310) is connected with a supporting column (210).

4. The photovoltaic module according to claim 1, wherein the frame assembly (100) comprises a set of front-to-back symmetrical diagonal beams (110), and a cross bar (130) fixedly connected to the upper ends of the diagonal beams (110);

wherein, the bottom end of the cross rod (130) is connected with a lifting screw rod (240).

5. The photovoltaic bracket according to claim 4, wherein two symmetrical sets of reinforcing ribs (120) are connected to opposite sides of the inner end of the cross bar (130);

wherein, the front and rear ends of the reinforcing ribs (120) are connected with the oblique beams (110).