CN115833719A

CN115833719A - TPO/PVC flexible roof non-penetrating photovoltaic support system

Info

Publication number: CN115833719A
Application number: CN202211231522.3A
Authority: CN
Inventors: 朱旭丽; 陈美玲; 朱少华
Original assignee: Zhejiang Ruibo Technology & Engineering Co ltd
Current assignee: Zhejiang Ruibo Technology & Engineering Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-03-21
Anticipated expiration: 2042-10-09
Also published as: CN115833719B

Abstract

The invention belongs to the technical field of photovoltaic supports, and particularly relates to a TPO/PVC flexible roof non-penetrating photovoltaic support system which is provided with a support horizontal limiting mechanism and a telescopic design, so that the TPO/PVC flexible roof non-penetrating photovoltaic support system has the innovation points of rapid positioning, stable clamping, simple disassembly and slippage prevention.

Description

TPO/PVC flexible roof non-penetrating photovoltaic support system

Technical Field

The invention relates to the technical field of photovoltaic supports, in particular to a TPO/PVC flexible roof non-penetrating photovoltaic support system.

Background

Before the photovoltaic module is put into operation, a bracket is required to fixedly install the photovoltaic module on a roof or a ground for receiving a light source, and then the photovoltaic module can start to operate.

Application No.: the photovoltaic bracket provided in cn202220000815.X can fix and mount a photovoltaic module, but due to the influence of external wind, sand and dust, the bracket may be deviated and damaged after long-term use, and the bracket needs to be replaced with more complicated steps.

The surface of the TPO/PVC flexible roof is soft, and when the support is installed, the surface of the support is soft, so that the position deviation is generated during installation, and the photovoltaic module cannot sufficiently receive irradiation of a light source during subsequent use.

Disclosure of Invention

The invention aims to provide a TPO/PVC flexible roof non-penetrating photovoltaic support system which is used for overcoming the defects in the prior art.

The TPO/PVC flexible roof non-penetrating photovoltaic support system comprises a plurality of groups of frames, wherein a top elastic plate is fixedly arranged on the upper end face of each frame, a photovoltaic module is fixedly arranged on the upper end face of each top elastic plate, two left and right fixing frames are symmetrically and fixedly arranged on the left and right end faces of each frame, two special supports are fixedly arranged on the left and right sides of each frame, two aluminum rails are fixedly arranged on the lower end face of each photovoltaic module, the lower end faces of the aluminum rails are fixedly connected with the upper end faces of the special supports, stretching limiting frames are fixedly arranged on the upper end faces of the special supports, two front and rear stretching frames are symmetrically arranged on the front and rear end faces of each frame in a front-rear mode and are fixedly provided with two front and rear stretching frames, telescopic moving blocks capable of moving front and rear are arranged on the lower sides of the front and rear stretching frames, front and rear stretching chambers are arranged in the front and rear stretching frames, horizontal extending chambers are arranged in the left and right fixing frames, front and rear stretching telescopic rods capable of moving left are arranged in the front and rear stretching limiting frames, a limiting rotating block is rotatably arranged on the end face, and a side end face far away from the frame, and right side of the frame, and a stretching rod capable of moving is arranged in the stretching limiting chamber.

As a further technical scheme of the invention, an upper limiting plate and a lower limiting plate are fixedly arranged on the end surface of one side, away from the rack, of the stretching rod, the upper limiting plate and the lower limiting plate are vertically symmetrical and fixedly provided with two infrared receivers, the outer circular surface of the stretching limiting frame is vertically symmetrical and fixedly provided with two infrared distance meters, away from one side of the aluminum rail, and infrared rays are emitted by the infrared distance meters and received by the infrared receivers, so that the function of detecting distance can be achieved.

According to a further technical scheme of the invention, an electromagnetic moving cavity with an upward opening is arranged in the upper limiting plate and the lower limiting plate, a left limiting plate and a right limiting plate which can move up and down are arranged in the electromagnetic moving cavity, elastic limiting blocks are fixedly arranged on the end surfaces of the left limiting plate and the right limiting plate, which are close to one side of the photovoltaic module, and are made of elastic materials, a moving electromagnetic block is fixedly arranged on the lower end surfaces of the left limiting plate and the right limiting plate, a fixed electromagnetic block is fixedly arranged on the lower wall of the electromagnetic moving cavity, an electromagnetic spring is fixedly connected between the upper end surface of the fixed electromagnetic block and the lower end surface of the moving electromagnetic block, and the moving electromagnetic block and the fixed electromagnetic block have magnetism after being electrified.

According to a further technical scheme, the upper wall and the lower wall of the stretching limiting cavity are vertically symmetrical and are communicated with two gear cavities, a gear rotating rod is arranged in each gear cavity in a rotating mode, a moving gear is fixedly arranged on the outer circular surface of the gear rotating rod, racks are fixedly arranged on the upper end surface and the lower end surface of the stretching rod and are meshed with the moving gear, a gear motor is fixedly arranged on the rear wall of each gear cavity, and the rear end surface of the gear rotating rod is connected with the gear motor in a power mode.

As a further technical scheme of the present invention, two extension motors are fixedly arranged in the rack, a horizontal extension rod capable of moving left and right is arranged in the horizontal extension cavity, a magnetic connecting frame is fixedly arranged on an end surface of one side of the aluminum rail close to the horizontal extension rod, the end surface of one side of the magnetic connecting frame close to the horizontal extension rod is connected with an end surface of one side of the horizontal extension rod far away from the rack through magnetic force, a horizontal rotation rod is rotatably arranged in the horizontal extension cavity, an outer circular surface of the horizontal rotation rod is in threaded connection with the end surface of one side of the horizontal extension rod close to the rack, and the end surface of one side of the horizontal rotation rod close to the rack is in power connection with the extension motor.

As a further technical scheme of the present invention, a telescopic rotating shaft is rotatably disposed at a lower side of the front and rear stretching frames, a sliding motor is fixedly disposed in front and rear end surfaces of the frame, an outer circular surface of the telescopic rotating shaft is in threaded connection with the telescopic moving block, a tail communicating block is fixedly disposed at an end surface of the front and rear stretching rods close to one side of the frame, a lower end surface of the tail communicating block is fixedly connected with an upper end surface of the telescopic moving block, and an end surface of the telescopic rotating shaft close to one side of the frame is in power connection with the sliding motor.

According to a further technical scheme of the invention, a limiting motor is fixedly arranged in the front and rear telescopic rods, a front and rear rotating rod is fixedly arranged on the end surface of one side, close to the rack, of the limiting rotating block, a front and rear limiting plate is fixedly arranged on the upper end surface of the limiting rotating block, the front and rear limiting plate is made of elastic materials, and the end surface of one side, close to the rack, of the front and rear rotating rod is in power connection with the limiting motor.

As a further technical scheme of the invention, an optical detector is fixedly arranged on one side wall of the front and rear telescopic cavities close to the rack, the optical detector can play a role in detecting distance, a control panel is fixedly arranged on the left end face of the rack, the control panel can play a role in controlling the starting of all motors of the invention, and a TP0 film is fixedly arranged on the lower end face of the special support.

The invention has the beneficial effects that:

1. the photovoltaic support ranging mechanism provided by the invention can horizontally position according to the external size of a photovoltaic module to be installed, so that the position of the photovoltaic module is ensured not to deviate during installation, the working efficiency of the photovoltaic module is improved, and the service life of the photovoltaic module is prolonged.

2. Due to the detachable design, the positioning mechanism can be rapidly detached and replaced after the support needs to be replaced or the installation is completed, so that the situation that the position of the photovoltaic module is not deviated in the use process is guaranteed, the workload of workers during replacement of the support can be greatly reduced, and the working cost of the photovoltaic module is further reduced.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a bottom view of the present invention;

FIG. 3 is a schematic diagram of the overall structure of a TPO/PVC flexible roofing non-penetrating photovoltaic support system of the present invention;

FIG. 4 isbase:Sub>A schematic view of A-A of FIG. 3 according to the present invention;

FIG. 5 is an enlarged, fragmentary view of the control panel assembly of FIG. 3 in accordance with the present invention;

FIG. 6 is an enlarged, fragmentary view of the tension mask assembly of FIG. 3 in accordance with the present invention;

FIG. 7 is an enlarged partial schematic view of the invention at the moving gear part of FIG. 6;

FIG. 8 is a schematic view of the present invention at the location of the horizontally extending rod section of FIG. 3;

FIG. 9 is an enlarged view of a portion of the invention shown in FIG. 3 at the position of the horizontally rotating rod;

FIG. 10 is an enlarged fragmentary view of the gear cavity component of FIG. 6 of the present invention.

In the figure:

11. a frame; 12. a left limit plate and a right limit plate; 13. an upper limit plate and a lower limit plate; 14. a stretch rod; 15. stretching the limiting frame; 16. a special support; 17. an aluminum rail; 18. a magnetic connecting frame; 19. a horizontally extending rod; 20. a horizontally extending cavity; 21. horizontally rotating the rod; 22. an extension motor; 23. a control panel; 24. a photovoltaic module; 25. front and rear limit plates; 26. a limiting rotating block; 27. rotating the rods front and back; 28. a limiting motor; 29. front and rear telescopic rods; 30. a tail communicating block; 31. a telescopic moving block; 32. a telescopic rotating shaft; 33. a slip motor; 34. an optical detector; 35. a TP0 film; 36. a left and a right fixing frames; 37. a front and rear telescoping chamber; 38. an elastic limiting block; 39. moving the electromagnetic block; 40. an electromagnetic moving cavity; 41. an electromagnetic spring; 42. fixing the electromagnetic block; 43. an infrared receiver; 44. a gear cavity; 45. a moving gear; 46. a rack; 47. an infrared range finder; 48. a gear motor; 49. a gear rotating rod; 50. stretching the limiting cavity; 51. a top elastic plate; 52. a front and a rear stretching frames.

Detailed Description

Referring to fig. 1 to 10, a TPO/PVC flexible roof non-penetrating photovoltaic support system according to an embodiment of the present invention includes a plurality of sets of frames 11, a top elastic plate 51 is fixed on an upper end surface of each frame 11, a photovoltaic module 24 is fixed on an upper end surface of each top elastic plate 51, two left and right fixing frames 36 are symmetrically and fixedly disposed on left and right end surfaces of each frame 11, two special supports 16 are fixedly disposed on left and right sides of each frame 11, two aluminum rails 17 are fixedly disposed on lower end surfaces of the photovoltaic module 24, lower end surfaces of the aluminum rails 17 are fixedly connected to upper end surfaces of the special supports 16, a stretching limiting frame 15 is fixedly disposed on an upper end surface of each special support 16, two front and rear stretching frames 52 are symmetrically and fixedly disposed on front and rear sides of front and rear surfaces of each frame 11, a front and rear stretching moving block 31 capable of moving forward and backward is disposed on a lower side of each front and rear stretching frame 52, a front and rear stretching cavity 37 is disposed in each front and rear stretching frame 52, a horizontal extending cavity 20 is disposed in each left and right 36, a stretching limiting cavity 50 is disposed in each stretching limiting frame 15, a front and rear stretching rod 29 is disposed in each stretching cavity capable of moving, and right stretching rod 29, and rotating rod 14 is disposed in each stretching rod.

Wherein, tensile pole 14 is kept away from 11 a side end face of frame is fixed and is equipped with upper and lower limiting plate 13, upper and lower limiting plate 13 is close to 11 a side end face of frame about the symmetry of position and fixed be equipped with two infrared receiving appearance 43, the excircle face of tensile spacing frame 15 is kept away from aluminium rail 17 one side about the symmetry of position and fixed be equipped with two infrared distance measuring appearance 47, through infrared distance measuring appearance 47 transmission infrared ray and by infrared receiving appearance 43 receipt, can play detection distance's effect.

Wherein, be equipped with the ascending electromagnetism of opening in the upper and lower limiting plate 13 and remove chamber 40, the electromagnetism removes limiting plate 12 about that the intracavity 40 was equipped with and can reciprocate, limiting plate 12 is close to about the fixed elastic limiting block 38 that is equipped with of photovoltaic module 24 side end face, elastic limiting block 38 is made with elastic material, the fixed removal electromagnetism piece 39 that is equipped with of terminal surface under the limiting plate 12 about, the electromagnetism removes the fixed electromagnetism piece 42 that is equipped with in chamber 40 lower wall, fixed electromagnetism piece 42 up end with remove fixedly connected with electromagnetic spring 41 between the terminal surface under the electromagnetism piece 39, remove electromagnetism piece 39 with fixed electromagnetism piece 42 has magnetism after the circular telegram.

Wherein, two wall longitudinal symmetry and intercommunication about tensile spacing chamber 50 are equipped with two gear chamber 44, gear chamber 44 internal rotation is equipped with gear rotating rod 49, the outer disc of gear rotating rod 49 is fixed and is equipped with mobile gear 45, the fixed rack 46 that is equipped with of both ends face about tensile pole 14, rack 46 with mobile gear 45 meshes, the fixed gear motor 48 that is equipped with of gear chamber 44 back wall, gear rotating rod 49 rear end face power connect in gear motor 48, gear motor 48 starts the drive gear rotating rod 49 rotates, thereby drives mobile gear 45 rotates, and then drives rack 46 back-and-forth movement, thereby drives tensile pole 14 back-and-forth movement.

Wherein, frame 11 internal fixation is equipped with two extension motors 22, be equipped with horizontal extension rod 19 that can remove about in the horizontal extension chamber 20, aluminium rail 17 is close to 19 side end of horizontal extension rod is fixed and is equipped with magnetic connection frame 18, magnetic connection frame 18 is close to 19 side end of horizontal extension rod with horizontal extension rod 19 keeps away from pass through magnetic connection between the 11 side end of frame, the 20 internal rotations of horizontal extension chamber are equipped with horizontal dwang 21, the outer disc of horizontal dwang 21 with horizontal extension rod 19 is close to 11 side end of frame threaded connection, horizontal dwang 21 is close to 11 side end of frame with extend motor 22 power connection, extension motor 22 starts to drive horizontal dwang 21 rotates to drive through threaded connection and remove about horizontal extension rod 19.

The lower side of the front and rear stretching frame 52 is rotatably provided with a telescopic rotating shaft 32, sliding motors 33 are fixedly arranged in the front and rear end faces of the rack 11, the outer circular face of the telescopic rotating shaft 32 is in threaded connection with the telescopic moving block 31, the front and rear telescopic rods 29 are close to one side end face of the rack 11 and are fixedly provided with tail communicating blocks 30, the lower end face of each tail communicating block 30 is fixedly connected with the upper end face of the telescopic moving block 31, the telescopic rotating shaft 32 is close to one side end face of the rack 11 and is in power connection with the sliding motors 33, the sliding motors 33 are started to drive the telescopic rotating shaft 32 to rotate, the telescopic moving blocks 31 are driven to move left and right through threaded connection, and then the tail communicating blocks 30 are driven to move left and right, so that the front and rear telescopic rods 29 are driven to move left and right.

Wherein, front and back telescopic link 29 internal fixation is equipped with spacing motor 28, spacing turning block 26 is close to dwang 27 around 11 a side end face of frame is fixed to be equipped with, spacing plate 25 around spacing turning block 26 up end is fixed to be equipped with, spacing plate 25 adopts the elastic material preparation around, preceding and back dwang 27 is close to 11 a side end face of frame power connect in spacing motor 28, spacing motor 28 starts to drive dwang 27 rotates around the front and back, thereby drives spacing turning block 26 rotates, and then drives spacing plate 25 rotates around the front and back.

An optical detector 34 is fixedly arranged on one side wall of the front and rear telescopic cavities 37, which is close to the rack 11, the optical detector 34 can play a role in detecting distance, a control panel 23 is fixedly arranged on the left end face of the rack 11, the control panel 23 can play a role in controlling the starting of all motors of the invention, a TP0 film 35 and the aluminum rail 17 are fixedly arranged on the lower end face of the special support 16.

The TPO/PVC flexible roof non-penetrating photovoltaic support system provided by the invention has the following working process:

before work, the left and right limiting plates 12 are located at the uppermost side in the electromagnetic movement cavity 40, the stretching rod 14 is located in the stretching limiting cavity 50, the horizontal extension rod 19 is located in the horizontal extension cavity 20, the telescopic moving block 31 is located at one side close to the rack 11, and the special support 16 is installed and fixed to the lower end face of the aluminum rail 17 through bolts.

Before work, the rack 11 is placed on a roof to be installed, the extension motor 22 is started according to size requirements, the extension motor 22 is started to drive the horizontal rotating rod 21 to rotate, the horizontal extension rod 19 is connected with the horizontal extension rod 19 through threads to move left and right until the horizontal extension rod 19 extends out to a proper position, then the magnetic connecting frame 18 and the horizontal extension rod 19 are mutually contacted and attracted, the installation of the special supports 16 on two sides is completed under the assistance of the positioning of the magnetic connecting frame 18, then the gear motor 48 is started, the gear motor 48 is started to drive the gear rotating rod 49 to rotate, so that the movable gear 45 is driven to rotate, further the rack 46 is driven to move back and forth, so that the stretching rod 14 is driven to move back and forth, the infrared distance measuring instrument 47 and the infrared receiving instrument 43 detect and control the extending lengths of the horizontal extension rod 19 and the stretching rod 14 according to the size set by the photovoltaic module 24, and accordingly the left and right position determination of the photovoltaic module 24 is completed.

Then start sliding motor 33, sliding motor 33 starts to drive flexible axis of rotation 32 and rotates, move about through threaded connection drive flexible movable block 31, and then move about drive afterbody intercommunication piece 30, thereby move about the telescopic link 29 around the drive, stretch out the telescopic link 29 around to the size length of settlement under the detection action of optical detection appearance 34, later start spacing motor 28, spacing motor 28 starts to drive rotation pole 27 around the drive and rotates, thereby drive spacing rotating block 26 and rotate, and then drive the rotation of front and back limiting plate 25, make front and back limiting plate 25 rotate to the upside, thereby accomplish photovoltaic module 24's front and back position and confirm.

Can install photovoltaic module 24 to aluminium rail 17 up end after confirming the position, after the installation is accomplished, start fixed electromagnetism piece 42 and removal electromagnetism piece 39, make left and right sides limiting plate 12 move down to electromagnetic spring 41 in, and reverse start limit motor 28, make front and back limiting plate 25 and photovoltaic module 24 contactless, and the circular telegram of disconnection magnetic force link 18, make the magnetic force between magnetic force link 18 and the horizontal extension pole 19 disappear, and reverse start gear motor 48 simultaneously, extension motor 22 and sliding motor 33, make frame 11 by flexible, can demolish work with frame 11 by the staff at this moment.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A TPO/PVC flexible roof non-penetrating photovoltaic support system comprises a rack (11), wherein a top elastic plate (51) is fixedly arranged on the upper end face of the rack (11), a photovoltaic module (24) is fixedly arranged on the upper end face of the top elastic plate (51), two left and right fixing frames (36) are symmetrically acted and fixedly arranged on the left and right end faces of the rack (11), two special supports (16) are fixedly arranged on the left and right sides of the rack (11), two aluminum rails (17) are fixedly arranged on the lower end face of the photovoltaic module (24), the lower end face of each aluminum rail (17) is fixedly connected with the upper end face of each special support (16), a stretching limiting frame (15) is fixedly arranged on the upper end face of each special support (16), two front and rear stretching frames (52) are symmetrically arranged in the front and rear positions on the front and rear end faces of the rack (11) and a telescopic moving block (31) capable of moving back and forth is arranged on the lower side of each front and rear stretching frame (52);

be equipped with flexible chamber (37) around in the tensile frame (52) of front and back, be equipped with horizontal extension chamber (20) in controlling mount (36), be equipped with tensile spacing chamber (50) in tensile spacing frame (15), be equipped with front and back telescopic link (29) that can remove about in the flexible chamber (37) of front and back, front and back telescopic link (29) are kept away from frame (11) a side end rotates and is equipped with spacing turning block (26), be equipped with tensile pole (14) that can remove about in tensile spacing chamber (50).

2. The TPO/PVC flexible roofing non-penetrating photovoltaic mounting system of claim 1, wherein: keep away from tensile pole (14) fixed limiting plate (13) about being equipped with of frame (11) side end face, upper and lower limiting plate (13) are close to position symmetry and fixed two infrared receiving appearance (43) of being equipped with about frame (11) side end face, the outer disc of tensile spacing frame (15) is kept away from position symmetry and fixed two infrared distance measuring appearance (47) of being equipped with about aluminium rail (17) one side.

3. The TPO/PVC flexible roofing non-penetrating photovoltaic mounting system of claim 2, wherein: be equipped with ascending electromagnetism of opening in upper and lower limiting plate (13) and remove chamber (40), electromagnetism removes limiting plate (12) about being equipped with in chamber (40) and can reciprocating, limiting plate (12) are close to about, photovoltaic module (24) a side end face is fixed and is equipped with elasticity stopper (38), it removes electromagnetism piece (39) to control the fixed being equipped with of terminal surface under limiting plate (12), electromagnetism removes chamber (40) lower wall and fixes being equipped with fixed electromagnetism piece (42), fixed electromagnetism piece (42) up end with fixedly connected with electromagnetic spring (41) between the terminal surface under removal electromagnetism piece (39).

4. The TPO/PVC flexible roofing non-penetrating photovoltaic scaffolding system of claim 1, wherein: two wall longitudinal symmetry and intercommunication are equipped with two gear chamber (44) about tensile spacing chamber (50), gear chamber (44) internal rotation is equipped with gear rotating rod (49), gear rotating rod (49) excircle facial features are fixed and are equipped with moving gear (45), fixed rack (46) that is equipped with of both ends face about tensile pole (14), rack (46) with moving gear (45) meshing, the fixed gear motor (48) that is equipped with of gear chamber (44) back wall, gear rotating rod (49) rear end face power connect in gear motor (48).

5. The TPO/PVC flexible roofing non-penetrating photovoltaic mounting system of claim 1, wherein: frame (11) internal fixation is equipped with two extension motor (22), be equipped with horizontal extension rod (19) that can remove about in horizontal extension chamber (20), aluminium rail (17) are close to horizontal extension rod (19) a side end face is fixed and is equipped with magnetic force link (18), magnetic force link (18) are close to horizontal extension rod (19) a side end face with horizontal extension rod (19) are kept away from through magnetic force connection between frame (11) a side end face, horizontal extension chamber (20) internal rotation is equipped with horizontal dwang (21), horizontal dwang (21) outer disc with horizontal extension rod (19) are close to frame (11) a side end face threaded connection, horizontal dwang (21) are close to frame (11) a side end face with extension motor (22) power is connected.

6. The TPO/PVC flexible roofing non-penetrating photovoltaic mounting system of claim 1, wherein: the utility model discloses a motor slide mechanism, including frame (11), front and back tensile frame (52) downside rotate and be equipped with flexible axis of rotation (32), both ends internal fixation is equipped with sliding motor (33) around frame (11), flexible axis of rotation (32) excircle face with flexible movable block (31) threaded connection, front and back telescopic link (29) are close to frame (11) one side terminal surface is fixed and is equipped with afterbody intercommunication piece (30), afterbody intercommunication piece (30) lower terminal surface with flexible movable block (31) up end fixed connection, flexible axis of rotation (32) are close to frame (11) one side terminal surface power connect in sliding motor (33).

7. The TPO/PVC flexible roofing non-penetrating photovoltaic scaffolding system of claim 1, wherein: front and back telescopic link (29) internal fixation is equipped with spacing motor (28), spacing turning block (26) are close to frame (11) a side end face is fixed and is equipped with front and back dwang (27), spacing limiting plate (25) around spacing turning block (26) up end is fixed and is equipped with, front and back dwang (27) are close to frame (11) a side end face power connect in spacing motor (28).

8. The TPO/PVC flexible roofing non-penetrating photovoltaic mounting system of claim 1, wherein: front and back flexible chamber (37) are close to frame (11) a lateral wall is fixed and is equipped with optical detection appearance (34), frame (11) left end face is fixed and is equipped with control panel (23), terminal surface is fixed under special support (16) is equipped with TP0 membrane (35).