CN214278751U

CN214278751U - Rotary photovoltaic tracking support with locking function

Info

Publication number: CN214278751U
Application number: CN202120325955.XU
Authority: CN
Inventors: 赵栋; 陈立玮
Original assignee: Hangzhou Huading New Energy Co ltd
Current assignee: Hangzhou Huading New Energy Co ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-09-24
Anticipated expiration: 2031-02-04

Abstract

The application discloses area locking's gyration photovoltaic tracking support, including main shaft, worm gear and many stands, stand parallel arrangement is fixed to be set up, the main shaft passes through the worm gear and rotates to be installed on the main shaft, the stand perpendicular to the main shaft still includes the damping device who takes fixed knot to construct, take fixed knot to construct the damping device's both ends respectively direct or indirect with main shaft and stand handing-over cooperation are in the same place. The utility model discloses following beneficial effect has: the damping device with the fixing function is mounted on the stand column, the locking of the main shaft is achieved, the driving device does not mainly bear torque and stress when the photovoltaic support does not act any more, the model selection specification of the driving device is reduced, and the damage of the driving device is avoided.

Description

Rotary photovoltaic tracking support with locking function

Technical Field

The utility model relates to a photovoltaic field especially relates to a gyration photovoltaic tracking support of area locking.

Background

The current photovoltaic tracking support generally adopts worm gear transmission, and the following problems generally exist: the main shaft of the photovoltaic bracket is longer, the longest main shaft is close to 100 meters, a driving device (namely a worm gear) is used for driving the whole main shaft, and meanwhile, the driving device resists strong wind and realizes mechanical locking when the photovoltaic bracket is not operated; often cause the drive arrangement to choose the type bigger, appear damaging when using simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, a gyration photovoltaic tracking support of area locking is proposed.

The utility model adopts the following technical scheme:

the utility model provides a gyration photovoltaic tracking support of area locking, includes main shaft, worm gear and many stands, stand parallel arrangement is fixed to be set up, the main shaft passes through the worm gear and rotates to be installed on the main shaft, the stand perpendicular to the main shaft still includes the damping device who takes fixed knot to construct, take fixed knot to construct the both ends respectively directly or indirectly with main shaft and stand handing-over cooperation are in the same place.

It is to be noted that the damping device with a fixed structure is referred to as the device disclosed in patent CN 2020200140385. The damping device with a fixing function (shown in patent CN 2020200140385) is mounted on the upright column, so that the main shaft is locked, the driving device (namely the worm gear) does not mainly bear the torque and the stress when the photovoltaic bracket does not act any more, the model selection specification of the driving device is reduced, and the damage of the driving device is avoided.

Optionally, the damping device further comprises a first connecting piece and a second connecting piece, the first connecting piece is fixed on the main shaft, the second connecting piece is fixed on the bottom plate of the upright post, and the damping device with the fixing structure is hinged and matched with the first connecting piece and the second connecting piece respectively.

Optionally, the device further comprises a motor, wherein the motor is arranged on the upright column and drives the worm gear to rotate.

A worm and gear speed reducer is adopted, a motor is used for driving the worm and gear speed reducer, a main shaft is driven to rotate, and the angle adjustment of the photovoltaic module is realized.

Optionally, the damping device further comprises a control box, and the control box is connected with the motor and the damping device with the fixing structure through a cable.

The control box is installed on the basis, and motor control cable and the control cable of the damping device with fixed function are connected to the control box, and the control box controls the motion of the worm gear reducer, and realizes the rotation of the photovoltaic module.

Optionally, the device further comprises a photovoltaic module, and the photovoltaic module is mounted on the main shaft.

Optionally, the photovoltaic module further comprises a purline and a pressing block, and the photovoltaic module is fixed on the main shaft through the purline and the pressing block.

Optionally, the main shaft is a square rod-shaped main shaft.

Optionally, the upright is perpendicular to the main axis.

The utility model has the advantages that: the damping device with the fixing function is mounted on the stand column, the locking of the main shaft is achieved, the driving device does not mainly bear torque and stress when the photovoltaic support does not act any more, the model selection specification of the driving device is reduced, and the damage of the driving device is avoided.

Description of the drawings:

FIG. 1 is a locked rotating photovoltaic tracking apparatus;

FIG. 2 is an enlarged schematic diagram at A in FIG. 1;

fig. 3 is an enlarged schematic diagram at B in fig. 1.

The figures are numbered: 1. photovoltaic module, 201, first connecting piece, 202, second connecting piece, 3, take fixed knot to construct damping device, 4, bottom plate, 5, stand, 6, briquetting, 7, purlin, 8, main shaft, 9, worm gear, 10, motor, 11, control box.

The specific implementation mode is as follows:

the present invention will be described in detail with reference to the accompanying drawings.

As shown in the attached drawings 1, 2 and 3, the locked rotary photovoltaic tracking support comprises a main shaft 8, a worm gear 9 and a plurality of stand columns 5, wherein the stand columns 5 are fixedly arranged in parallel, the main shaft 8 is rotatably installed on the main shaft 8 through the worm gear 9, the stand columns 5 are perpendicular to the main shaft 8, the rotary photovoltaic tracking support further comprises a damping device 3 with a fixing structure, and two ends of the damping device 3 with the fixing structure are respectively directly or indirectly jointed with the main shaft 8 and the stand columns 5.

It is to be noted that the damping device 3 with a fixed structure is referred to as the device disclosed in patent CN 2020200140385. The damping device with a fixing function (shown in patent CN 2020200140385) is mounted on the upright post 5, so that the main shaft 8 is locked, the driving device (namely the worm gear 9) does not mainly bear the torque and the stress when the photovoltaic bracket does not act any more, the model selection specification of the driving device is reduced, and the damage of the driving device is avoided.

As shown in fig. 1, fig. 2 and fig. 3, the damping device further includes a first connecting member 201 and a second connecting member 202, the first connecting member 201 is fixed on the main shaft 8, the second connecting member 202 is fixed on the bottom plate 4 of the upright post 5, and the damping device 3 with the fixing structure is hinged and matched with the first connecting member 201 and the second connecting member 202 respectively.

As shown in fig. 1, fig. 2 and fig. 3, the device further includes a motor 10, the motor 10 is disposed on the column 5, and the motor 10 is used for driving the worm gear 9 to rotate.

A worm gear reducer is adopted, a motor 10 is used for driving the worm gear reducer to drive a main shaft 8 to rotate, and angle adjustment of the photovoltaic module 1 is achieved.

As shown in fig. 1, fig. 2 and fig. 3, the damping device further includes a control box 11, and the control box 11 is connected to the motor 10 and the damping device 3 with the fixing structure through cables.

The control box 11 is installed on the basis, the control cable of the motor 10 and the control cable of the damping device with the fixing function are connected to the control box 11, the control box 11 controls the movement of the worm gear reducer to achieve rotation of the photovoltaic module 1, and when the driving device does not act, the control box 11 controls the damping device with the fixing function to achieve mechanical locking, so that the main shaft 8 does not move any more, and the function of resisting strong wind is achieved.

As shown in fig. 1, fig. 2 and fig. 3, the photovoltaic module 1 is further included, and the photovoltaic module 1 is installed on the main shaft 8.

As shown in attached drawings 1, 2 and 3, the photovoltaic module comprises a purline 7 and a pressing block 6, and the photovoltaic module 1 is fixed on a main shaft 8 through the purline 7 and the pressing block 6.

As shown in fig. 1, 2 and 3, the main shaft 8 is a square rod-shaped main shaft 8.

As shown in fig. 1, 2 and 3, the upright 5 is perpendicular to the main axis 8.

The above only is the preferred embodiment of the present invention, not therefore the limit the patent protection scope of the present invention, all applications the equivalent structure transformation made by the contents of the specification and the drawings of the present invention is directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.

Claims

1. The utility model provides a gyration photovoltaic tracking support of area locking, includes main shaft, worm gear and many stands, stand parallel arrangement is fixed to be set up, the main shaft passes through the worm gear and rotates to be installed on the main shaft, the stand perpendicular to the main shaft, its characterized in that still includes the damping device who takes fixed knot to construct, take fixed knot to construct the both ends respectively directly or indirectly with main shaft and stand handing-over cooperation are in the same place.

2. The locked rotating photovoltaic tracking support according to claim 1, further comprising a first connecting member fixed to the main shaft and a second connecting member fixed to the bottom plate of the column, wherein the damping device with the fixing structure is hingedly coupled to the first connecting member and the second connecting member, respectively.

3. The locked rotating photovoltaic tracking support according to claim 1, further comprising a motor disposed on the column, wherein the motor is configured to drive the worm gear to rotate.

4. The locked rotating photovoltaic tracking support according to claim 3, further comprising a control box connected to the motor and the damping device with the fixed structure via a cable.

5. The locked swiveling photovoltaic tracking mount according to claim 1, further comprising a photovoltaic module mounted on the mast.

6. The locked rotating photovoltaic tracking support according to claim 5, further comprising a purlin and a pressing block, wherein the photovoltaic module is fixed to the main shaft through the purlin and the pressing block.

7. The locked rotating photovoltaic tracking mount of claim 1 wherein said spindle is a square bar spindle.

8. The locked swiveling photovoltaic tracking bracket according to claim 1, wherein the upright is perpendicular to the main axis.