CN215393651U

CN215393651U - Photovoltaic module replacing device for flexible photovoltaic power station

Info

Publication number: CN215393651U
Application number: CN202121284501.9U
Authority: CN
Inventors: 严高云; 付本武; 黄家国; 陶小勇; 陶小锐; 闫雪莲; 余黎晨; 梅圆
Original assignee: Xiangyang Chuyun New Energy Co ltd
Current assignee: Xiangyang Chuyun New Energy Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-01-04
Anticipated expiration: 2031-06-09

Abstract

The utility model belongs to the field of photovoltaic power station equipment, and particularly relates to a photovoltaic module replacing device for a flexible photovoltaic power station, which comprises a base, wherein two driving boxes which are symmetrically distributed are fixedly connected inside the base, a connecting plate is fixedly connected inside the driving boxes, a first bearing is fixedly sleeved outside the connecting plate, a supporting sleeve is fixedly sleeved outside the first bearing, a first bevel gear is fixedly connected to the upper end of the supporting sleeve, a screw rod is fixedly connected to the upper end of the first bevel gear, and a threaded barrel is connected to the outer side of the screw rod through threads. According to the utility model, the movable box, the hinge rod, the wheels and other structures are additionally arranged on the base, so that the device can be moved through the wheels when the device needs to be moved, and after the device is moved, the hinge rod can be driven to move through the thread matching between the screw rod and the thread sleeve, so that the wheels can be recovered, and the device can be placed more stably when in use.

Description

Photovoltaic module replacing device for flexible photovoltaic power station

Technical Field

The utility model relates to the technical field of photovoltaic power station equipment, in particular to a photovoltaic module replacing device for a flexible photovoltaic power station.

Background

The flexible photovoltaic support body that now makes up can effectively solve the photovoltaic power plant support body problem that the span is big, geology landform is complicated, and the ground also can the reutilization, promotes the generated energy, and energy saving and emission reduction can be low in the aspect of the construction cost, and is more convenient in the installation. The flexible photovoltaic power station refers to a novel photovoltaic power station which uses a flexible frame body to replace a traditional ground frame body, and is mostly seen in mountains, pools, farmlands, lakes and the like.

Patent grant publication No. CN106271520B proposes a photovoltaic module replacement system for flexible photovoltaic power plant, and this patent can remove through the cable wire and improve maintenance efficiency, but when maintaining photovoltaic power plant among the prior art, needs personnel to remove through the cable wire, and the danger coefficient is higher to when overhauing photovoltaic power plant, need overhaul in a plurality of positions, the device is not convenient for remove, causes the device to use inconveniently. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a photovoltaic module replacing device for a flexible photovoltaic power station, which solves the problems of high danger coefficient and inconvenience in movement in the lifting process.

In order to achieve the purpose, the utility model provides the following technical scheme: a photovoltaic module replacing device for a flexible photovoltaic power station comprises a base, wherein two driving boxes which are symmetrically distributed are fixedly connected inside the base, a connecting plate is fixedly connected inside the driving boxes, a first bearing is fixedly sleeved outside the connecting plate, a supporting sleeve is fixedly sleeved outside the first bearing, a first bevel gear is fixedly connected at the upper end of the supporting sleeve, a screw rod is fixedly connected at the upper end of the first bevel gear, a threaded cylinder is connected outside the screw rod through threads, a lifting cylinder is fixedly connected outside the threaded cylinder, a limiting cylinder is fixedly connected at the upper end of the driving box, a second bearing is fixedly sleeved inside the driving box, a transmission shaft is fixedly connected inside the second bearing, a large gear is fixedly connected outside the transmission shaft, a forward and reverse motor is fixedly connected inside the base, and a moving box is fixedly connected at the lower end of the base, the inside sliding connection who removes the case has the lifter plate, the fixed cover in inside of lifter plate has four evenly distributed's bearing three, the fixed cover in inside of bearing three has connect the wheel carrier, the inside rotation of wheel carrier is connected with the wheel, the inside fixedly connected with mounting panel of removal case, the inside of mounting panel is rotated and is connected with the lead screw, there is the thread bush the outside of lead screw through threaded connection, the outside fixedly connected with limiting plate of thread bush, the articulated seat of the outside fixedly connected with of thread bush one, the inside of articulated seat one articulates there is the hinge bar.

Preferably, both ends of the transmission shaft are fixedly connected with a second bevel gear, and the second bevel gear is meshed with the first bevel gear.

Preferably, the limiting cylinder is connected with the lifting cylinder in a sliding mode, and the limiting cylinder is fixedly connected with the base.

Preferably, the upper ends of the two lifting cylinders are fixedly connected with a lifting table together, and the upper end of the lifting table is fixedly connected with a protection frame.

Preferably, the tail end of the output shaft of the forward and reverse rotation motor is fixedly connected with a pinion, and the pinion is meshed with the large gear.

Preferably, a servo motor is fixedly connected inside the moving box, and an output shaft of the servo motor is connected with the lead screw through a bolt.

Preferably, the inner side of the mounting plate is fixedly connected with a limiting rod, and the limiting rod is connected with the limiting plate in a sliding manner.

Preferably, the upper end of the lifting plate is fixedly connected with a second hinge seat, and the second hinge seat is hinged to the hinge rod.

Preferably, the support sleeve is in contact with the driving case, and the support sleeve is made of a stainless steel material.

Preferably, the number of the mounting plates is two, and the two mounting plates are symmetrically distributed in the moving box.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the movable box, the hinge rod, the wheels and other structures are additionally arranged on the base, so that the device can be moved through the wheels when the device needs to be moved, and after the device is moved, the hinge rod can be driven to move through the thread matching between the screw rod and the thread sleeve, so that the wheels can be recovered, and the device can be placed more stably when in use.

2. According to the utility model, the screw rod, the threaded cylinder, the lifting cylinder and other structures are additionally arranged on the base, so that when the high-position flexible photovoltaic panel needs to be overhauled, the lifting cylinder can be driven to move through the thread fit between the screw rod and the threaded cylinder, the thread fit between the screw rod and the threaded cylinder is more stable, and the risk coefficient is reduced in the lifting process.

Drawings

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

FIG. 2 is a cross-sectional view of the travel box of FIG. 1 of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the portion B of FIG. 1 according to the present invention;

fig. 5 is an enlarged view of the structure of the portion C of fig. 2 according to the present invention.

In the figure: 1. a base; 2. a drive box; 3. a connecting plate; 4. a first bearing; 5. a support sleeve; 6. a first bevel gear; 7. a screw; 8. a threaded barrel; 9. a lifting cylinder; 10. a limiting cylinder; 11. a second bearing; 12. a drive shaft; 13. a second bevel gear; 14. a bull gear; 15. a positive and negative rotation motor; 16. a pinion gear; 17. a lifting platform; 18. a protection frame; 19. a mobile box; 20. a lifting plate; 21. a third bearing; 22. a wheel carrier; 23. a wheel; 24. mounting a plate; 25. a lead screw; 26. a threaded sleeve; 27. a servo motor; 28. a limiting rod; 29. a limiting plate; 30. a first hinge seat; 31. a hinged lever; 32. and a second hinge seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a photovoltaic module replacing device for a flexible photovoltaic power station comprises a base 1, two driving boxes 2 which are symmetrically distributed are fixedly connected inside the base 1, a connecting plate 3 is fixedly connected inside the driving boxes 2, a bearing I4 is fixedly sleeved outside the connecting plate 3, a supporting sleeve 5 is fixedly sleeved outside the bearing I4, a bevel gear I6 is fixedly connected to the upper end of the supporting sleeve 5, a screw 7 is fixedly connected to the upper end of the bevel gear I6, a threaded cylinder 8 is connected to the outer side of the screw 7 through threads, a lifting cylinder 9 is fixedly connected to the outer side of the threaded cylinder 8, a limiting cylinder 10 is fixedly connected to the upper end of the driving box 2, a bearing II 11 is fixedly sleeved inside the driving box 2, a transmission shaft 12 is fixedly connected inside the bearing II 11, a large gear 14 is fixedly connected to the outer side of the transmission shaft 12, and a forward and backward rotation motor 15 is fixedly connected inside the base 1, the lower extreme fixedly connected with of base 1 removes case 19, the inside sliding connection of removing case 19 has lifter plate 20, the fixed cover in inside of lifter plate 20 has three 21 of four evenly distributed's bearing, the fixed wheel carrier 22 that has cup jointed in inside of bearing three 21, the inside rotation of wheel carrier 22 is connected with wheel 23, the inside fixedly connected with mounting panel 24 of removing case 19, the inside rotation of mounting panel 24 is connected with lead screw 25, there is threaded bush 26 in the outside of lead screw 25 through threaded connection, the outside fixedly connected with limiting plate 29 of threaded bush 26, the articulated seat 30 of the outside fixedly connected with of threaded bush 26, the inside of articulated seat 30 articulates there is hinge bar 31.

Referring to fig. 3, two ends of the transmission shaft 12 are fixedly connected with a second bevel gear 13, the second bevel gear 13 is meshed with the first bevel gear 6, and the transmission shaft 12 can simultaneously drive the two second bevel gears 13 to rotate.

Referring to fig. 1, a limiting cylinder 10 is slidably connected to a lifting cylinder 9, the limiting cylinder 10 is fixedly connected to a base 1, and the limiting cylinder 10 can guide the lifting cylinder 9.

Referring to fig. 1, the upper ends of the two lifting cylinders 9 are fixedly connected with a lifting platform 17, the upper end of the lifting platform 17 is fixedly connected with a protection frame 18, and the protection frame 18 can prevent workers from falling.

Referring to fig. 4, a pinion 16 is fixedly connected to a tail end of an output shaft of the forward and reverse rotation motor 15, the pinion 16 is engaged with the bull gear 14, and the pinion 16 can drive the bull gear 14 to rotate at a slow speed.

Referring to fig. 5, a servo motor 27 is fixedly connected inside the moving box 19, an output shaft of the servo motor 27 is connected with the lead screw 25 through a bolt, and the servo motor 27 is 80ST-M01330LB, and can rotate forward and backward, which belongs to the prior art.

Referring to fig. 5, a limiting rod 28 is fixedly connected to the inner side of the mounting plate 24, the limiting rod 28 is slidably connected to a limiting plate 29, and the limiting rod 28 can limit the threaded sleeve 26.

Referring to fig. 2, the upper end of the lifting plate 20 is fixedly connected to a second hinge seat 32, the second hinge seat 32 is hinged to the hinge rod 31, and the second hinge seat 32 can increase the degree of freedom of the hinge rod 31.

Referring to fig. 3, the supporting sleeve 5 contacts the driving box 2, the supporting sleeve 5 is made of stainless steel, and the supporting sleeve 5 supports the screw 7.

Referring to fig. 2, the number of the mounting plates 24 is two, the two mounting plates 24 are symmetrically distributed in the moving box 19, and the mounting plates 24 can limit the screw 25.

The specific implementation process of the utility model is as follows: when the device is used, the servo motor 27 is started, the servo motor 27 drives the screw rod 25 to rotate, the screw rod 25 drives the first hinge seat 30 to move through the thread fit between the first hinge seat and the thread sleeve 26 in the rotating process, the first hinge seat 30 pushes the lifting plate 20 to move downwards through the second hinge seat 32 in the process of pushing the hinge rod 31, so that the wheels 23 can contact the ground, the moving box 19 and the base 1 are supported, the device can move through the wheels 23 after being supported, after the device is moved to a preset position, the servo motor 27 is controlled to rotate in the reverse direction, the wheels 23 can be collected into the moving box 19, the moving box 19 is contacted with the ground, the device can be placed more stably, when the photovoltaic panel is overhauled, the forward and reverse rotation motor 15 is started, the forward and reverse rotation motor 15 drives the large gear 14 to rotate through the small gear 16, the large gear 14 drives the bevel gear 13 to rotate through the transmission shaft 12, the second bevel gear 13 drives the screw rod 7 to rotate through the first bevel gear 6, the screw rod 7 drives the lifting cylinder 9 to move through the thread fit between the screw cylinder 8 in the rotating process, the lifting cylinder 9 can drive the lifting platform 17 to move with workers at the upper end of the lifting platform, the lifting platform 17 is lifted through the thread fit between the screw rod 7 and the screw cylinder 8, the device can be more stable in use, and therefore the safety of workers can be guaranteed.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A photovoltaic module changes device for flexible photovoltaic power plant, including base (1), its characterized in that: the inner part of the base (1) is fixedly connected with two driving boxes (2) which are symmetrically distributed, the inner part of each driving box (2) is fixedly connected with a connecting plate (3), the outer side of each connecting plate (3) is fixedly sleeved with a bearing I (4), the outer side of each bearing I (4) is fixedly sleeved with a supporting sleeve (5), the upper end of each supporting sleeve (5) is fixedly connected with a bevel gear I (6), the upper end of each bevel gear I (6) is fixedly connected with a screw rod (7), the outer side of each screw rod (7) is connected with a threaded cylinder (8) through threads, the outer side of each threaded cylinder (8) is fixedly connected with a lifting cylinder (9), the upper end of each driving box (2) is fixedly connected with a limiting cylinder (10), the inner part of each driving box (2) is fixedly sleeved with a bearing II (11), and the inner part of each bearing II (11) is fixedly connected with a transmission shaft (12), the outer side of the transmission shaft (12) is fixedly connected with a large gear (14), the inner fixed connection of the base (1) is provided with a positive and negative rotation motor (15), the lower end of the base (1) is fixedly connected with a movable box (19), the inner sliding connection of the movable box (19) is provided with a lifting plate (20), the inner part of the lifting plate (20) is fixedly sleeved with three bearings (21) which are uniformly distributed, the inner part of the three bearings (21) is fixedly sleeved with a wheel carrier (22), the inner part of the wheel carrier (22) is rotatably connected with wheels (23), the inner part of the movable box (19) is fixedly connected with a mounting plate (24), the inner part of the mounting plate (24) is rotatably connected with a lead screw (25), the outer side of the lead screw (25) is connected with a threaded sleeve (26) through threads, and the outer side of the threaded sleeve (26) is fixedly connected with a limiting plate (29), the outer side of the threaded sleeve (26) is fixedly connected with a first hinge seat (30), and a hinge rod (31) is hinged to the inner portion of the first hinge seat (30).

2. The photovoltaic module replacement device for a flexible photovoltaic power plant of claim 1, characterized in that: two ends of the transmission shaft (12) are fixedly connected with a second bevel gear (13), and the second bevel gear (13) is meshed with the first bevel gear (6).

3. The photovoltaic module replacement device for a flexible photovoltaic power plant of claim 1, characterized in that: the limiting cylinder (10) is connected with the lifting cylinder (9) in a sliding mode, and the limiting cylinder (10) is fixedly connected with the base (1).

4. The photovoltaic module replacement device for a flexible photovoltaic power plant of claim 1, characterized in that: the upper ends of the two lifting cylinders (9) are fixedly connected with a lifting platform (17) together, and the upper end of the lifting platform (17) is fixedly connected with a protection frame (18).

5. The photovoltaic module replacement device for a flexible photovoltaic power plant of claim 1, characterized in that: the tail end of an output shaft of the forward and reverse rotation motor (15) is fixedly connected with a pinion (16), and the pinion (16) is meshed with the large gear (14).

6. The photovoltaic module replacement device for a flexible photovoltaic power plant of claim 1, characterized in that: the servo motor (27) is fixedly connected to the inner portion of the moving box (19), and an output shaft of the servo motor (27) is connected with the lead screw (25) through a bolt.

7. The photovoltaic module replacement device for a flexible photovoltaic power plant of claim 1, characterized in that: the inboard fixedly connected with gag lever post (28) of mounting panel (24), gag lever post (28) with limiting plate (29) sliding connection.

8. The photovoltaic module replacement device for a flexible photovoltaic power plant of claim 1, characterized in that: the upper end fixedly connected with of lifter plate (20) articulates seat two (32), articulated seat two (32) with articulated pole (31) are articulated.

9. The photovoltaic module replacement device for a flexible photovoltaic power plant of claim 1, characterized in that: the supporting sleeve (5) is in contact with the driving box (2), and the supporting sleeve (5) is made of stainless steel materials.

10. The photovoltaic module replacement device for a flexible photovoltaic power plant of claim 1, characterized in that: the number of the mounting plates (24) is two, and the two mounting plates (24) are symmetrically distributed in the moving box (19).