CN212752199U

CN212752199U - Flat roof photovoltaic foundation support system

Info

Publication number: CN212752199U
Application number: CN202021415389.3U
Authority: CN
Inventors: 杨建�; 朱林; 彭军; 张致露
Original assignee: Hunan Xinyalin Engineering Technology Co ltd
Current assignee: Hunan Xinyalin Engineering Technology Co ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-03-19
Anticipated expiration: 2030-07-17

Abstract

The utility model belongs to the photovoltaic basic support field, in particular to a flat roof photovoltaic basic support system, aiming at the problems that the angle can not be adjusted to adapt to different illumination conditions generally in the operation process of the prior solar panel, the flexibility is not enough and the conversion rate of solar energy is not high, the utility model provides a scheme, which comprises a base, a cavity is arranged on the base, a rotating shaft is rotatably arranged on the inner wall of the bottom of the cavity, the top of the rotating shaft penetrates through the inner wall of the top of the cavity and is positioned at the same horizontal plane with the top of the base, a rotating disc is fixedly arranged at the top of the rotating shaft, two symmetrically arranged mounting plates are fixedly arranged at the top of the rotating disc, and a stand column and an adjusting seat are fixedly arranged at the tops of the two mounting plates, the obtained light is sufficient, and the conversion rate of the photovoltaic module is improved.

Description

Flat roof photovoltaic foundation support system

Technical Field

The utility model relates to a photovoltaic foundation support technical field especially relates to a flat roof photovoltaic foundation support system.

Background

The photovoltaic support is a steel support used for supporting and fixing a solar panel, with the development of times technology, solar energy is increasingly utilized by the solar panel in modern society, the construction fields of the solar panels comprise industry, civil use, automobile industry, commercial buildings and residential roofs, in the process of erecting the solar panels, an installer usually needs to firstly fixedly install the photovoltaic support in a planned position, and in the application ranges, the situation that the photovoltaic support is installed above a plane roof is particularly more.

The conventional photovoltaic support installed above a flat roof only supports a solar panel, the angle of the conventional photovoltaic support cannot be adjusted to adapt to different illumination conditions in the operation process of the solar panel, the conventional photovoltaic support is not flexible enough, and the conversion rate of solar energy is not high, so that a flat roof photovoltaic basic support system is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the in-process that has solar panel operation among the prior art can't angle of adjustment usually in order to adapt to different illumination conditions, and is not flexible enough, the not high shortcoming of solar energy conversion rate, and the flat roof photovoltaic basic support system who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a flat roof photovoltaic basic support system, includes the base, be equipped with the cavity on the base, rotate on the bottom inner wall of cavity and install the pivot, the top of pivot runs through the top inner wall of cavity and is located same horizontal plane with the top of base, the top fixed mounting of pivot has the carousel, the top fixed mounting of carousel has two mounting panels that the symmetry set up, and the equal fixed mounting in top of two mounting panels has the stand and adjusts the seat, and two tops of adjusting the seat all closely laminate have the regulation post, and two outsides of adjusting the post and the outside movable mounting of two stands have same concave type support, the inside of adjusting the seat is provided with adjusting part, the transmission is connected with drive assembly in the pivot.

Preferably, for the angle of conveniently adjusting photovoltaic module, drive assembly includes the electric putter of fixed mounting on the inner wall of cavity top, the one end fixed mounting of electric putter output shaft has the rack, the fixed cover in the outside of pivot is equipped with the gear, and gear and rack mesh mutually, electric putter is last electrically connected with control assembly.

Preferably, for the convenience of carrying out accurate control to photovoltaic module's rotation angle, control assembly includes the PLC control panel of fixed mounting on the inner wall of cavity one side, fixed mounting has the clock on the bottom inner wall of cavity, clock and electric putter all with PLC control panel electric connection, the equal fixed mounting in both sides of base has two fixed plates that the symmetry set up, and the fixing bolt hole has all been seted up at the top of four fixed plates.

Preferably, for the convenience of adjusting the installation angle of photovoltaic module, be applicable to the different areas of illumination angle, the adjusting part is including rotating the cross axle of installing on adjusting seat one side inner wall, the fixed cover in one end of cross axle is equipped with first bevel gear, rotate on the bottom inner wall of adjusting the seat and install the lead screw, and the outside fixed cover of lead screw has second bevel gear, second bevel gear and first bevel gear mesh mutually, the outside threaded connection of lead screw has the screw block, and the top of screw block and the bottom fixed mounting of adjusting the post, and one side fixed mounting that two regulation posts are close to each other has same fixed column.

Preferably, in order to make the support intensity of concave type support higher, set up four movable holes that are the matrix arrangement on the inner wall of concave type support, the equal fixed mounting in one side that one side and two regulation posts kept away from each other that two stands kept away from each other has the loose axle, four loose axles respectively with four movable hole swing joint, one side fixed mounting that the both sides inner wall of concave type support is close to each other has same strengthening rib, and the strengthening rib is provided with a plurality ofly.

In the utility model, the PLC control panel can read the time of the clock, the electric push rod is started every two hours, the electric push rod rotates thirty degrees every time, one end of the cross shaft is provided with the knob, the knob is arranged at one side of the adjusting seat, when the photovoltaic component needs to be installed, the photovoltaic component is fixedly arranged above the concave bracket, the installation angle of the photovoltaic component is adjusted according to different sunshine requirements, the adjusting process is that the knob is rotated to rotate the cross shaft and the first bevel gear, the linkage of the cross shaft and the screw rod can be realized through the meshing relation of the arranged first bevel gear and the second bevel gear, when the screw rod rotates, the rotation of the screw rod can be converted into the longitudinal movement of the thread block, the height of the two adjusting columns is changed, and the purpose of changing the installation angle of the photovoltaic component is further achieved, in the working process of the photovoltaic component, the PLC control panel reads the time of, the electric push rod is intermittently started to enable the rack to transversely move, the rotation of the rotating shaft and the rotating disc can be realized through the meshing relation of the rack and the gear, the angle of the photovoltaic module can be adjusted, compared with a traditional photovoltaic basic support, the photovoltaic module can adjust the angle according to sunlight, the flexibility is high, the obtained light is sufficient, and the conversion rate of the photovoltaic module is improved;

in order to solve the problem that the mounting angle of the concave bracket can not be adjusted, the aim of changing the angle of the concave bracket can be fulfilled by the movably connected relationship of the concave bracket, the upright post and the adjusting post when the adjusting post is lifted;

in order to solve the problem that the position of the adjusting column after adjustment cannot be locked automatically, the adjusting column is driven to move by the thread block arranged on the outer side of the screw rod, the thread block can be locked on the screw rod in an optional position in a self-locking mode, and the stability of the adjusting column after adjustment is high.

Drawings

Fig. 1 is a partial structural perspective view of a flat roof photovoltaic foundation support system provided by the present invention;

fig. 2 is a sectional view of a base structure of a flat roof photovoltaic basic support system provided by the present invention;

fig. 3 is the utility model provides a flat roof photovoltaic foundation support system's regulation seat structural schematic.

In the figure: the device comprises a base 1, a fixing plate 2, a chamber 3, a PLC control panel 4, a clock 5, an electric push rod 6, a rack 7, a rotating shaft 8, a gear 9, a rotating disc 10, a mounting plate 11, an upright post 12, an adjusting seat 13, a transverse shaft 14, a first bevel gear 15, a screw rod 16, a second bevel gear 17, a thread block 18, an adjusting post 19, a concave bracket 20 and a reinforcing rib 21.

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.

Example one

Referring to fig. 1-3, a flat roof photovoltaic basic support system, including base 1, be equipped with cavity 3 on base 1, it installs pivot 8 to rotate on cavity 3's the bottom inner wall, the top of pivot 8 runs through cavity 3's top inner wall and is located same horizontal plane with base 1's top, the top fixed mounting of pivot 8 has carousel 10, the top fixed mounting of carousel 10 has two mounting panels 11 that the symmetry set up, the equal fixed mounting in top of two mounting panels 11 has stand 12 and regulation seat 13, the top of two regulation seats 13 all closely laminates and has regulation post 19, the outside of two regulation posts 19 and the outside movable mounting of two stand 12 have same concave type support 20, the inside of adjusting seat 13 is provided with adjusting part, the transmission is connected with drive assembly on the pivot 8.

Example two

The following further improvements are made on the basis of the first embodiment:

the utility model discloses in, for the angle of conveniently adjusting photovoltaic module, drive assembly includes electric putter 6 of fixed mounting on the inner wall of 3 tops of cavity, and the one end fixed mounting of electric putter 6 output shafts has rack 7, and the fixed cover in the outside of pivot 8 is equipped with gear 9, and gear 9 and rack 7 mesh mutually, and electric putter 6 goes up the electric connection and has control assembly.

The utility model discloses in, for the convenience carry out accurate control to photovoltaic module's rotation angle, control assembly includes PLC control panel 4 of fixed mounting on the inner wall of cavity 3 one side, and fixed mounting has clock 5 on cavity 3's the bottom inner wall, clock 5 and electric putter 6 all with PLC control panel 4 electric connection, the equal fixed mounting in both sides of base 1 has two fixed plates 2 that the symmetry set up, and the fixing bolt hole has all been seted up at the top of four fixed plates 2.

The utility model discloses in, for the convenience adjust photovoltaic module's installation angle, be applicable to the different areas of illumination angle, adjust the subassembly including rotating the cross axle 14 of installing on adjusting seat 13 one side inner wall, the fixed cover of one end of cross axle 14 is equipped with first bevel gear 15, it installs lead screw 16 to rotate on adjusting seat 13's the bottom inner wall, and the outside fixed cover of lead screw 16 is equipped with second bevel gear 17, second bevel gear 17 and first bevel gear 15 mesh mutually, the outside threaded connection of lead screw 16 has screw block 18, and the top of screw block 18 and the bottom fixed mounting of adjusting post 19, two one side fixed mounting that adjusting post 19 is close to each other have same fixed column.

The utility model discloses in, in order to make concave type support 20's support intensity higher, set up four movable holes that are the matrix arrangement on concave type support 20's the inner wall, the equal fixed mounting in one side that one side and two regulation posts 19 kept away from each other that two stands 12 kept away from each other has the loose axle, four loose axles respectively with four movable hole swing joint, one side fixed mounting that the both sides inner wall of concave type support 20 is close to each other has same strengthening rib 21, and strengthening rib 21 is provided with a plurality ofly.

In the utility model, when the photovoltaic module is required to be installed, the photovoltaic module is fixedly installed above the concave bracket 20, the installation angle of the photovoltaic module can be adjusted according to different sunshine requirements, the adjustment process is that the knob is rotated to enable the cross shaft 14 and the first bevel gear 15 to rotate, the linkage of the cross shaft 14 and the screw rod 16 can be realized through the meshing relationship of the arranged first bevel gear 15 and the second bevel gear 17, when the screw rod 16 rotates, the rotation of the screw rod 16 can be converted into the longitudinal movement of the thread block 18, the height of the two adjusting columns 19 can be changed, and the purpose of changing the installation angle of the photovoltaic module can be further achieved, in the working process of the photovoltaic module, the PLC control panel 4 reads the time of the clock 5, the electric push rod 6 is intermittently started to enable the rack 7 to transversely move, through the meshing relationship of the arranged rack 7 and the gear 9, can realize the rotation of pivot 8 and carousel 10, adjust photovoltaic module's angle, compare traditional photovoltaic basic support, photovoltaic module can carry out the regulation of angle according to sunshine, and the flexibility is high, and the illumination that obtains is sufficient, has improved photovoltaic module's conversion.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a flat roof photovoltaic basic support system, includes base (1), its characterized in that, be equipped with cavity (3) on base (1), rotate on the bottom inner wall of cavity (3) and install pivot (8), the top of pivot (8) runs through the top inner wall of cavity (3) and is located same horizontal plane with the top of base (1), the top fixed mounting of pivot (8) has carousel (10), the top fixed mounting of carousel (10) has two mounting panels (11) that the symmetry set up, and the top of two mounting panels (11) is equal fixed mounting has stand (12) and regulation seat (13), and the top of two regulation seats (13) all closely laminates regulation post (19), and the outside of two regulation posts (19) and the outside movable mounting of two stands (12) have same concave type support (20), the inside of adjusting seat (13) is provided with the regulation subassembly, and a driving assembly is in transmission connection with the rotating shaft (8).

2. The flat roof photovoltaic basic support system according to claim 1, wherein the driving assembly comprises an electric push rod (6) fixedly installed on the inner wall of the top of the chamber (3), a rack (7) is fixedly installed at one end of an output shaft of the electric push rod (6), a gear (9) is fixedly sleeved on the outer side of the rotating shaft (8), the gear (9) is meshed with the rack (7), and a control assembly is electrically connected to the electric push rod (6).

3. The flat roof photovoltaic basic support system according to claim 2, wherein the control assembly comprises a PLC control panel (4) fixedly installed on one side inner wall of the cavity (3), a clock (5) is fixedly installed on the bottom inner wall of the cavity (3), the clock (5) and the electric push rod (6) are electrically connected with the PLC control panel (4), two symmetrically arranged fixing plates (2) are fixedly installed on two sides of the base (1), and fixing bolt holes are formed in the tops of the four fixing plates (2).

4. The flat roof photovoltaic foundation support system according to claim 1, wherein the adjusting assembly comprises a cross shaft (14) rotatably mounted on an inner wall of one side of an adjusting seat (13), a first bevel gear (15) is fixedly sleeved at one end of the cross shaft (14), a screw rod (16) is rotatably mounted on an inner wall of the bottom of the adjusting seat (13), a second bevel gear (17) is fixedly sleeved on the outer side of the screw rod (16), the second bevel gear (17) is engaged with the first bevel gear (15), a thread block (18) is in threaded connection with the outer side of the screw rod (16), the top of the thread block (18) and the bottom of the adjusting column (19) are fixedly mounted, and the same fixing column is fixedly mounted on the side where the two adjusting columns (19) are close to each other.

5. The flat roof photovoltaic basic support system according to claim 1, wherein four movable holes are formed in the inner wall of the concave support (20) in a matrix arrangement, movable shafts are fixedly mounted on one sides, away from each other, of the two upright columns (12) and one sides, away from each other, of the two adjusting columns (19), the four movable shafts are movably connected with the four movable holes respectively, one side, close to each other, of the inner walls on the two sides of the concave support (20) is fixedly mounted with a same reinforcing rib (21), and a plurality of reinforcing ribs (21) are arranged.