CN210724650U

CN210724650U - Photovoltaic support mounting foundation structure

Info

Publication number: CN210724650U
Application number: CN201921912214.0U
Authority: CN
Inventors: 刘林
Original assignee: Bazhou Haoxin Hardware Products Co Ltd
Current assignee: Bazhou Haoxin Hardware Products Co Ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-06-09
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses a photovoltaic support mounting infrastructure, the power distribution box comprises a box body, the fixed surface of box installs first bearing, the inner wall fixed mounting of first bearing has first bull stick, the first gear of bottom fixedly connected with of first bull stick, the inside fixedly connected with stand of box, the top fixed mounting of stand has the second bearing, the inner wall fixedly connected with second bull stick of second bearing, the one end fixed mounting of second bull stick has the second gear, the surface of second gear and the surface engagement of first gear, the other end fixedly connected with third gear of second bull stick, the fixed surface of box installs the third bearing, through being provided with handle and first gear, the handle rotates lifting leg bar, the height of the lifting support of being convenient for, make the photovoltaic board become the echelonment, do benefit to sunshine and shine, reduce the interval between the photovoltaic board, and save space.

Description

Photovoltaic support mounting foundation structure

Technical Field

The utility model relates to a technical field on line photovoltaic installation basis specifically is a photovoltaic support installation foundation structure.

Background

The photovoltaic is a solar photovoltaic power generation system for short, 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.

At present, the height of a large-scale photovoltaic installation foundation in the market is the same, the distance between the photovoltaics can be only increased, the photovoltaic working efficiency is prevented from being shielded, the existing photovoltaic installation is troublesome, and therefore the photovoltaic support installation foundation structure convenient for height adjustment and installation is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic support mounting foundation structure to solve current support mounting basis and only have a height and the trouble problem of installation.

In order to achieve the above object, the utility model provides a following technical scheme: a photovoltaic bracket mounting base structure comprises a box body, wherein a first bearing is fixedly mounted on the surface of the box body, a first rotating rod is fixedly mounted on the inner wall of the first bearing, a first gear is fixedly connected to the bottom end of the first rotating rod, a stand column is fixedly connected to the inside of the box body, a second bearing is fixedly mounted at the top end of the stand column, a second rotating rod is fixedly connected to the inner wall of the second bearing, a second gear is fixedly mounted at one end of the second rotating rod, the surface of the second gear is meshed with the surface of the first gear, a third gear is fixedly connected to the other end of the second rotating rod, a third bearing is fixedly mounted on the surface of the box body, a third rotating rod is fixedly connected to the inner wall of the third bearing, a fourth gear is fixedly connected to one end of the third rotating rod, and the surface of the fourth gear is meshed with the surface of the third gear, the surface of the third rotating rod is provided with threads, the top end of the third rotating rod is in threaded connection with the base, the top end of the box body is fixedly provided with a cylinder, the inner wall of the cylinder is inserted with the leg rod, the surface of the leg rod is provided with threads, and the surface of the leg rod is in threaded connection with a nut.

Preferably, a round hole is formed in the bottom end of the nut, and threads are arranged on the inner wall of the round hole.

Preferably, the inner wall of the cylinder is provided with a limiting groove, the surface of the base is fixedly connected with a limiting strip, and the limiting strip slides on the inner wall of the limiting groove.

Preferably, the number of the second gears is four, the number of the cylinders is four, and threads are arranged on the surfaces of the cylinders.

Preferably, one end of the first rotating rod is fixedly connected with a handle.

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

1. the handle rotates the lifting leg rod to facilitate lifting the height of the support, so that the photovoltaic panels are in a step shape, sunlight irradiation is facilitated, the space between the photovoltaic panels is reduced, and the space is saved;

2. through being provided with the nut, fix the leg pole on the drum through the nut, easy operation is convenient, does benefit to the use.

Drawings

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

fig. 2 is a partial sectional view of the box body of the present invention.

In the figure: 1. a box body; 2. a handle; 3. a limiting strip; 4. a base; 5. a cylinder; 6. a limiting groove; 7. a fourth gear; 8. a third gear; 9. a column; 10. a second rotating rod; 11. a first bearing; 12. a first rotating lever; 13. a first gear; 14. a second gear; 15. a second bearing; 16. a third bearing; 17. a third rotating rod; 18. a nut; 19. a leg bar; 20. a circular hole.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a photovoltaic bracket mounting base structure comprises a box body 1, a first bearing 11 is fixedly mounted on the surface of the box body 1, a first rotating rod 12 is fixedly mounted on the inner wall of the first bearing 11, a first gear 13 is fixedly connected to the bottom end of the first rotating rod 12, an upright post 9 is fixedly connected to the inside of the box body 1, a second bearing 15 is fixedly mounted at the top end of the upright post 9, a second rotating rod 10 is fixedly connected to the inner wall of the second bearing 15, a second gear 14 is fixedly mounted at one end of the second rotating rod 10, the surface of the second gear 14 is meshed with the surface of the first gear 13, a third gear 8 is fixedly connected to the other end of the second rotating rod 10, a third bearing 16 is fixedly mounted on the surface of the box body 1, a third rotating rod 17 is fixedly connected to the inner wall of the third bearing 16, a fourth gear 7 is fixedly connected to one end of the third rotating rod 17, the surface of the fourth gear 7 is meshed with the, the surface of the third rotating rod 17 is provided with threads, the top end of the third rotating rod 17 is connected with the base 4 through threads, the top end of the box body 1 is fixedly provided with the cylinder 5, the inner wall of the cylinder 5 is inserted with the leg rod 19, the surface of the leg rod 19 is provided with threads, and the surface of the leg rod 19 is connected with the nut 18 through threads.

Referring to fig. 2, a circular hole 20 is formed at the bottom end of the nut 18, and threads are formed on the inner wall of the circular hole 20.

Referring to fig. 2, the inner wall of the cylinder 5 is provided with two limiting grooves 6, each limiting groove 6 is a strip-shaped groove, the surface of the base 4 is fixedly connected with a limiting strip 3, and the limiting strips 3 slide on the inner wall of the limiting grooves 6.

Referring to fig. 2, the number of the second gears 14 is four, the number of the cylinders 5 is four, and the surface of the cylinder 5 is provided with threads.

Referring to fig. 2, a handle 2 is fixedly connected to one end of the first rotating rod 12.

The utility model discloses when concrete implementation: burying the box body 1 in soil, rotating the handle 2, the handle 2 driving the first rotating rod 12 to rotate, the first rotating rod 12 driving the first gear 13 to rotate, the first gear 13 driving the second gear 14 to rotate, the second gear 14 driving the second rotating rod 10 to rotate, the second rotating rod 10 driving the third gear 8 to rotate, the third gear 8 driving the fourth gear 7 to rotate, the fourth gear 7 driving the third rotating rod 17 to rotate, the third rotating rod 17 driving the base 4 to move, the base 4 moving upwards along the cylinder 5 under the action of the spacing strip 3 and the spacing groove 6, the four second gears 14 meshing with the surface of the first rotating rod 12 to lift the four bases 4, when moving to a certain distance, stopping rotating to lift the mounting height of the bases 4, then inserting the leg rod 19 of the photovoltaic bracket into the cylinder 5, the base 4 is inserted, then the nut 18 on the surface of the leg rod 19 is rotated, and the inner wall of the round hole 20 at the bottom end of the nut 18 is provided with threads, so that the purpose of fixing the leg rod 19 and the cylinder 5 is achieved, and the operation is simple and convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a photovoltaic support mounting foundation structure, includes box (1), its characterized in that: the surface fixing device of the box body is characterized in that a first bearing (11) is fixedly arranged on the surface of the box body (1), a first rotating rod (12) is fixedly arranged on the inner wall of the first bearing (11), a first gear (13) is fixedly connected to the bottom end of the first rotating rod (12), a stand column (9) is fixedly connected to the inside of the box body (1), a second bearing (15) is fixedly arranged on the top end of the stand column (9), a second rotating rod (10) is fixedly connected to the inner wall of the second bearing (15), a second gear (14) is fixedly arranged at one end of the second rotating rod (10), the surface of the second gear (14) is meshed with the surface of the first gear (13), a third gear (8) is fixedly connected to the other end of the second rotating rod (10), a third bearing (16) is fixedly arranged on the surface of the box body (1), and a third rotating rod (17) is fixedly connected to the inner wall of the third bearing (16), one end of the third rotating rod (17) is fixedly connected with a fourth gear (7), the surface of the fourth gear (7) is meshed with the surface of the third gear (8), threads are arranged on the surface of the third rotating rod (17), a base (4) is connected to the top end of the third rotating rod (17) in a threaded mode, a cylinder (5) is fixedly installed on the top end of the box body (1), a leg rod (19) is inserted into the inner wall of the cylinder (5), threads are arranged on the surface of the leg rod (19), and a nut (18) is connected to the surface of the leg rod (19) in a threaded mode.

2. A photovoltaic rack-mount infrastructure according to claim 1, wherein: a round hole (20) is formed in the bottom end of the nut (18), and threads are arranged on the inner wall of the round hole (20).

3. A photovoltaic rack-mount infrastructure according to claim 1, wherein: the inner wall of the cylinder (5) is provided with a limiting groove (6), the surface of the base (4) is fixedly connected with a limiting strip (3), and the limiting strip (3) slides on the inner wall of the limiting groove (6).

4. A photovoltaic rack-mount infrastructure according to claim 1, wherein: the number of the second gears (14) is four, the number of the cylinders (5) is four, and threads are arranged on the surfaces of the cylinders (5).

5. A photovoltaic rack-mount infrastructure according to claim 1, wherein: one end of the first rotating rod (12) is fixedly connected with a handle (2).