CN117013931B

CN117013931B - Photovoltaic panel group suitable for complicated slope topography

Info

Publication number: CN117013931B
Application number: CN202310895123.5A
Authority: CN
Inventors: 倪庆县; 马科伟; 史琪; 倪庆成; 倪菲菲; 倪高阳
Original assignee: Shenlong Bayer Technology Hengshui Co ltd
Current assignee: Shenlong Bayer Technology Hengshui Co ltd
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2024-01-23
Anticipated expiration: 2043-07-20
Also published as: CN117013931A

Abstract

The application provides a photovoltaic panel group suitable for complex slope topography, which comprises a plurality of positioning ropes, a plurality of alignment ropes, a rolling member, a plurality of fixing members and a plurality of photovoltaic panel bodies; wherein, a plurality of positioning ropes are distributed along the length direction of the slope body, and the two ends of the positioning ropes are provided with first supporting members; the plurality of alignment ropes are distributed along the width direction of the slope body, and the lower end of each alignment rope is provided with a second supporting member; the winding component is fixed on the slope and is used for being connected with the upper ends of the plurality of alignment ropes, and an tightness adjusting structure is arranged between the winding component and each alignment rope; the fixing members are supported on the slope and used for connecting the crossing points of the positioning ropes and the alignment ropes and changing the crossing distance between the positioning ropes and the alignment ropes; the photovoltaic panel bodies are rectangular and distributed on the slope, and the back surfaces of the photovoltaic panel bodies are provided with two groups of first connecting structures and second connecting structures. The photovoltaic board group that is applicable to complicated domatic topography that this application provided realizes the stable arrangement of a plurality of photovoltaic board bodies to make it obtain effective support.

Description

Photovoltaic panel group suitable for complicated slope topography

Technical Field

The application belongs to the technical field of photovoltaic power generation, and particularly relates to a photovoltaic panel group suitable for complex slope topography.

Background

The photovoltaic power generation technology is a power generation technology for directly converting light energy into electric energy by utilizing the photovoltaic effect of a semiconductor interface, and the system mainly comprises a solar panel, a controller and an inverter; among them, the solar cell panel is also called a photovoltaic panel, and in order to ensure photovoltaic power generation, the photovoltaic panel is generally provided with a plurality of photovoltaic panels and electrically connected in series.

In the prior art, the photovoltaic panel realizes ground support through a bracket, and a common bracket consists of two connected triangular plates and has the capability of being supported on a plane; when the bracket is fixed on the inclined slope, the bracket is usually fixed by a pile inserting mode, so that the bracket is prevented from sliding along the slope.

The inventor finds that when the photovoltaic panel is arranged in the complex slope terrain environment through the existing photovoltaic supporting mode, the problems to be faced include:

(1) Various plants are arranged on the slope, and under the precondition that vegetation on the slope is not damaged, the plants occupy part of the fixed positions of the photovoltaic plates, so that the arrangement mode of the photovoltaic plates is affected;

(2) The rectangular pile inserting structure can damage the slope surface structure to a certain extent, so that the stability of the slope surface is reduced, and the resistance of the slope surface to natural disasters such as debris flow is reduced; meanwhile, the damage position of the slope surface structure is concentrated at the pile inserting position, so that the strength of the supporting structure of the photovoltaic panel is reduced.

Disclosure of Invention

The embodiment of the application provides a photovoltaic board group suitable for complicated domatic topography, can realize the stable arrangement of a plurality of photovoltaic boards under the prerequisite that does not destroy domatic vegetation and domatic structure to make it obtain effective support.

In order to achieve the above purpose, the technical scheme adopted in the application is as follows:

provided is a photovoltaic panel assembly suitable for complex slope terrain, comprising:

the positioning ropes are used for being distributed at intervals along the length direction of the slope body; the axial direction of each positioning rope is parallel to the width direction of the slope body, and the two ends of each positioning rope are connected with a first supporting member for being fixedly supported on the slope surface;

the alignment ropes are distributed at intervals along the width direction of the slope body, the axial direction of each alignment rope is parallel to the length direction of the slope body, and the lower end of each alignment rope is connected with a second supporting member for fixedly supporting on the slope surface; an intersection point is formed between each alignment rope and each positioning rope, and the alignment ropes are positioned on the outer sides of the positioning ropes on the slope surface;

the winding component is used for being fixed on the slope and connected with the upper ends of the plurality of alignment ropes so as to control the plurality of alignment ropes to be simultaneously kept in a tightening state; an tightness adjusting structure is arranged between the winding member and each alignment rope so as to adjust the length of the alignment rope between the winding member and the second supporting member;

The fixing members are used for being supported on the slope and correspond to the crossing points one by one; the fixing component is used for being connected with the corresponding positioning rope and the corresponding alignment rope so as to adjust the distance between the positioning rope and the alignment rope along the slope direction at the crossing position;

the photovoltaic panel bodies are distributed on the slope in a rectangular mode, and each photovoltaic panel body corresponds to four intersecting points; the back of each photovoltaic panel body is provided with two groups of first connecting structures which are arranged in parallel along the width direction of the slope body, and a second connecting structure which is positioned between the two groups of first connecting structures;

the photovoltaic panel comprises a photovoltaic panel body, two groups of first connecting structures, two alignment ropes, a first connecting structure, a second connecting structure and a second connecting structure, wherein the two groups of first connecting structures are used for being connected with the two adjacent alignment ropes which are parallel to each other respectively, and each connecting position is located between the two adjacent intersection points along the length direction of the slope body so that the front face of the photovoltaic panel body is axially parallel to a part of the alignment ropes located between the two intersection points;

the second connecting structure is used for being connected with two adjacent positioning ropes, and the connecting position of the second connecting structure and each positioning rope is located between two adjacent crossing points along the width direction of the slope body so as to limit the photovoltaic panel body to move along the axial direction of the alignment rope.

In one possible implementation, the fixing member includes:

the fixing seat is used for being fixedly supported on the slope surface and is provided with a lower through hole which is penetrated along the width direction of the slope body and is suitable for the positioning rope to pass through;

the sliding seat is connected to the fixed seat in a sliding manner along the height direction of the fixed seat, and a locking structure is arranged between the sliding seat and the fixed seat; the sliding seat is provided with a protruding part protruding to the outer side of the fixed seat, and the protruding part is provided with an upper through hole which is suitable for the alignment rope to pass through;

when the fixing seat is fixedly supported on the slope, the height direction of the fixing seat is parallel to the slope, and the axial direction of the upper through hole is parallel to the length direction of the slope.

In one possible implementation, the locking structure includes:

the sinking grooves are distributed at intervals along the height direction of the fixed seat and are all arranged on one side of the fixed seat facing the sliding seat; a stop nut is coaxially and fixedly connected in each sinking groove, and the bottom of each sinking groove is provided with a slot;

the butt joint hole is arranged on the sliding seat and is suitable for being coaxially communicated with any one of the sinking grooves; and

The locking bolt is suitable for penetrating through the butt joint hole and is also suitable for being in threaded connection with any one of the stop nuts;

when the butt joint hole is coaxially communicated with one of the sinking grooves, the locking bolt is suitable for being inserted into the sinking groove through the butt joint hole and is suitable for being in threaded connection with the corresponding stop nut, so that the end of the locking bolt is inserted into the slot.

In one possible implementation, the first connection structure includes:

the first connecting seat is fixedly connected to the back surface of the photovoltaic panel body; and

the plastic pipe is fixedly connected to one end of the first connecting seat, which is opposite to the photovoltaic panel body, and the axial direction of the plastic pipe is suitable for being parallel to the alignment rope;

the plastic pipe is provided with a clamping cavity channel which is penetrated along the axial direction of the plastic pipe and is suitable for being embedded by the alignment rope, the clamping cavity channel penetrates through the outer side surface of the plastic pipe along the direction back to the photovoltaic panel body, and the width of the penetrating opening is smaller than the diameter of the cross section circle of the alignment rope.

In one possible implementation manner, the second connection structure includes:

the second connecting seat is fixedly connected to the back surface of the photovoltaic panel body and is positioned between the two first connecting seats; and

The two swing arms are distributed at intervals along the axial direction of the plastic pipe, are hinged with the second connecting seat, and the hinged axial directions are parallel to the width direction of the slope body; the swing end of the swing arm is provided with an engagement groove, and the engagement groove penetrates through two sides of the swing arm along the width direction of the slope body;

wherein the positioning rope is suitable for swinging into the scarf joint groove; each swing arm is provided with a limiting structure which is suitable for being connected with the corresponding positioning rope, and the limiting structure is used for connecting the swing arm with the positioning rope so as to limit the positioning rope to move along the axial direction of the scarf joint groove.

In one possible implementation, the limiting structure includes:

the strip-shaped holes are arranged on the corresponding swing arms and are communicated with the scarf joint grooves; the axial direction of the strip-shaped hole is parallel to the thickness direction of the swing arm, and the length direction of the strip-shaped hole is parallel to the length direction of the swing arm;

the alignment grooves are all arranged on the outer side surface of the swing arm, the axial directions of the alignment grooves are parallel to the axial directions of the strip-shaped holes, and the alignment grooves are distributed at intervals along the length direction of the swing arm;

the two sliding blocks are arranged in the scarf joint groove and are suitable for moving along the axial direction of the scarf joint groove; each sliding block is provided with a connecting shaft which is suitable for passing through the strip-shaped hole and extends out, the extending end of the connecting shaft is provided with an extending arm which extends outwards along the radial direction of the connecting shaft, the extending end of the extending arm is provided with a positioning nut, and the positioning nut is suitable for being communicated with any one of the alignment nuts; and

The two limit bolts are in one-to-one correspondence with the two sliding blocks; the limit bolts are suitable for being in threaded connection with the corresponding positioning nuts so as to be suitable for being inserted into the alignment grooves communicated with the positioning nuts;

wherein, two adjacent sides of slider all adopt with the arcwall face of locating rope outer wall looks adaptation, in order to cooperate the centre gripping in the periphery of locating rope.

In one possible implementation, the winding member includes:

the fixing frame is fixedly arranged on the slope and is positioned above the alignment rope; the fixing frame is provided with two vertical plates which are arranged in parallel along the horizontal direction and extend from bottom to top; a winding shaft is arranged between the two vertical plates, two ends of the winding shaft are respectively connected with the two vertical plates in a rotating way, and a rotation limiting structure is arranged between the winding shaft and the fixing frame;

the sleeves are in one-to-one correspondence with the plurality of alignment ropes, are distributed at intervals along the axial direction of the winding shaft, and are sleeved on the periphery of the winding shaft; each sleeve is provided with a connecting part which is suitable for being connected with the upper end of the alignment rope;

the tightness adjusting structure is arranged between the corresponding sleeve and the winding shaft and is used for connecting the sleeve and the winding shaft so as to synchronize rotation of the winding shaft and the sleeve; the tightness adjusting structure is also used for separating the sleeve and the winding shaft, so that the sleeve is suitable for rotating relative to the winding shaft, and the length of the alignment rope between the winding member and the second supporting member is prolonged or shortened.

In one possible implementation, the rotation limiting structure includes:

the two side extension parts are respectively and fixedly connected to two ends of the winding shaft and extend outwards along the radial direction of the winding shaft; each side extension part is provided with a through hole which is penetrated along the axial direction of the winding shaft;

the limiting rod is arranged between the two vertical plates, and two ends of the limiting rod respectively penetrate through the two vertical plates and extend out so as to respectively penetrate through the two through holes; both ends of the limiting rod are provided with thread grooves; and

the two rotation limiting bolts are suitable for being in threaded connection with the two threaded grooves respectively, and each rotation limiting bolt is provided with a nut suitable for being abutted against the outer side face of the side extension part.

In one possible implementation, the tightness adjustment structure includes:

the positioning ring is fixedly sleeved on the periphery of the corresponding sleeve, a plurality of butt joint grooves are formed in the peripheral wall of the positioning ring at intervals along the circumferential direction of the positioning ring, and each butt joint groove penetrates through two ends of the positioning ring along the axial direction of the positioning ring; and

and the blocking rod is detachably connected with the peripheral wall of the winding shaft and is suitable for being embedded in any one of the abutting grooves so as to limit the rotation of the sleeve relative to the winding shaft.

In one possible implementation, the photovoltaic panel set further includes:

the reversing seat is used for being fixedly supported on the slope surface, the upper end surface of the reversing seat is provided with a guide cavity channel which is suitable for the positioning rope to be embedded in, and the guide cavity channel penetrates through from one side of the reversing seat facing the width direction of the slope body to one side of the reversing seat facing the length direction of the slope body;

and the anti-drop cover is detachably connected to the upper end of the reversing seat and is used for sealing the guide cavity channel so as to limit the positioning rope to be separated from the guide cavity channel.

In the embodiment of the application, when the photovoltaic panel group is arranged, the two first supporting members positioned at the two ends of the positioning rope are fixedly supported on the slope surface, so that the positioning rope is fixedly arranged along the width direction of the slope body; the above process is repeated, so that a plurality of positioning ropes can be arranged at intervals along the length direction of the slope body. Then, the second supporting member at the lower end of the alignment rope is fixedly supported on the slope, and then the upper end of the alignment rope is connected to the rolling piece, so that the alignment rope can be fixedly arranged along the length direction of the slope; the process is repeated, and the alignment ropes are tightened through the winding component, so that a plurality of alignment ropes can be arranged at intervals along the width direction of the slope body. Then, the crossing position of each positioning rope and each alignment rope is fixed by the fixing member, and the distance of the crossing position is adjusted. Finally, the photovoltaic panel body is fixed on the alignment ropes, and the photovoltaic panel body is positioned along the width direction of the slope body through the connection of the two groups of first connecting structures and the two alignment ropes; subsequently, through the connection of second connection structure and two locating ropes, realize the long orientation along the slope of photovoltaic board body, make the surface orientation of photovoltaic board body and counterpoint rope axial parallel, reach the technical purpose that photovoltaic board body steadily arranged.

Compared with the prior art, the photovoltaic panel group suitable for complex slope topography can realize stable arrangement of a plurality of photovoltaic panel bodies on the premise of not damaging slope vegetation and slope structures, and structural stability of the photovoltaic panel group is improved; meanwhile, the direction of each photovoltaic panel body can be independently adjusted so as to adapt to different terrain environments and ensure the operation power of the photovoltaic panel.

Drawings

Fig. 1 is a schematic perspective view of a photovoltaic panel set suitable for a complex slope topography according to an embodiment of the present application;

fig. 2 is a schematic diagram of a second perspective structure of a photovoltaic panel set suitable for a complex slope topography according to an embodiment of the present disclosure;

FIG. 3 is a schematic view of a combination of a positioning cord and a first support member as used in an embodiment of the present application;

FIG. 4 is a schematic view of a combination of a positioning rope, a second support member and a winding member according to an embodiment of the present application;

FIG. 5 is an enlarged partial schematic view of a winding member employed in an embodiment of the present application (for ease of illustration, the take-up and rotation limiting structures are treated with an explosion view while the nuts are sectioned);

FIG. 6 is an enlarged partial schematic view of a rotation limiting structure used in an embodiment of the present application in a cross-sectional view;

FIG. 7 is an enlarged partial schematic view of a tightness adjustment structure employed in an embodiment of the present application in a cross-sectional view;

FIG. 8 is one of the exploded schematic views of the locking structure employed in the embodiments of the present application;

FIG. 9 is a second schematic explosion diagram of a locking structure (for convenience of illustration, a cross-sectional treatment is used for the fixing seat and the sliding seat);

FIG. 10 is a schematic view of the structure of the back side of the photovoltaic panel body used in the embodiments of the present application;

FIG. 11 is an enlarged partial schematic view of a first connection structure according to an embodiment of the present application;

fig. 12 is a schematic perspective view of a second connection structure according to an embodiment of the present application;

FIG. 13 is an exploded view of a spacing structure employed in embodiments of the present application (for ease of illustration, a cross-sectional treatment is employed for the swing arm);

fig. 14 is a schematic view of a combined structure of a reversing seat and an anti-drop cover according to an embodiment of the present application;

reference numerals illustrate: 1. positioning ropes; 11. a first support member; 2. an alignment rope; 21. a second support member; 3. a winding member; 31. a fixing frame; 311. a vertical plate; 312. a winding shaft; 32. a sleeve; 321. a connection part; 4. adjusting the elastic structure; 41. a positioning ring; 411. a butt joint groove; 42. a blocking lever; 5. a fixing member; 51. a fixing seat; 511. a lower through hole; 52. a sliding seat; 521. a boss; 522. an upper through hole; 6. a photovoltaic panel body; 61. a first connection structure; 611. a first connection base; 612. a plastic tube; 6121. clamping the cavity channel; 62. a second connection structure; 621. a second connecting seat; 622. swing arms; 6221. a scarf joint groove; 7. a locking structure; 71. a sinking groove; 711. a stop nut; 712. a slot; 72. a butt joint hole; 73. a locking bolt; 8. a limit structure; 81. a bar-shaped hole; 82. an alignment groove; 83. a slide block; 831. a connecting shaft; 832. an extension arm; 833. positioning a nut; 84. a limit bolt; 9. a rotation limiting structure; 91. a side extension; 911. perforating; 92. a limit rod; 921. a thread groove; 93. rotation limiting bolts; 931. a screw cap; 100. a reversing seat; 110. a guide channel; 120. and (5) preventing the cover from falling off.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved by the present application more clear, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.

Referring to fig. 1 to 14, a photovoltaic panel set suitable for a complex slope topography provided in the present application will now be described. The application provides a photovoltaic board group suitable for complicated domatic topography, including many locating lines 1, many counterpoint ropes 2, rolling member 3, a plurality of fixed component 5 to and a plurality of photovoltaic board body 6.

It should be noted that the photovoltaic panel set is used for being fixed on a slope; in this embodiment, for convenience of description, as shown in fig. 1, the slope direction is defined as the slope body long direction, the horizontal direction parallel to the slope body wide direction, and the direction perpendicular to the slope surface and facing away from the slope surface is defined as the slope surface direction.

The positioning ropes 1 are used for being distributed at intervals along the length direction of the slope body, and the axial direction of each positioning rope 1 is parallel to the width direction of the slope body; the two ends of the positioning rope 1 are connected with the first supporting members 11, the first supporting members 11 are used for being fixedly supported on the slope, the position of the positioning rope 1 can be effectively fixed through the connection relation between the two first supporting members 11 and the slope, and the positioning rope 1 can be kept in a tightening state parallel to the width direction of the slope.

The alignment ropes 2 are used for being distributed at intervals along the width direction of the slope body, and the axial direction of each alignment rope 2 is parallel to the length direction of the slope body; the lower end of each alignment rope 2 is connected with a second supporting member 21, the second supporting member 21 is used for being fixedly supported on the slope, and the position of the lower end of the alignment rope 2 can be effectively fixed through the connection relationship between the second supporting member 21 and the slope. When the alignment rope 2 is pulled above (specifically, the pulling force is provided by the winding member 3), the alignment rope 2 can be in a tightening state perpendicular to the positioning rope 1, so that the following technical purposes are achieved: an intersection point is formed between each alignment rope 2 and each positioning rope 1; in this embodiment, the alignment rope 2 is positioned outside the positioning rope 1 along the slope.

It should be noted that, the positioning rope 1 and the alignment rope 2 are made of materials with deformability and high strength, and prestressed steel strands can be selected during actual manufacturing. On this basis, the first supporting member 11 and the second supporting member 21 have the same structure, are both seat structures capable of being fixedly supported on the ground, and are preset with tensioning structures capable of being connected with the ends of the steel strands, and the specific tensioning structures belong to the prior art (for realizing the connection relationship between the seat and the steel strands) and are not described in detail herein; in this embodiment, the first supporting member 11 and the second supporting member 21 are both provided with wedge structures adapted to the rope ends, so as to achieve the technical purpose that the greater the tension provided by the positioning rope 1 or the aligning rope 2, the tighter the connection between the rope ends and the supporting members.

The winding component 3 is used for being fixed on the slope and connected with the upper ends of the plurality of alignment ropes 2 so as to control the plurality of alignment ropes 2 to be simultaneously kept in a tightening state; in a tightening state, the axial direction of a part of the alignment rope 2 between two adjacent positioning ropes 1 is perpendicular to the axial direction of the alignment rope 2 (it should be noted that, here, the axial direction of the part of the alignment rope 2 and the longitudinal direction of the slope body may be in a parallel state, or may have an included angle). In this embodiment, an tightness adjusting structure 4 is provided between the winding member 3 and each alignment rope 2 to adjust the length of the portion of the alignment rope 2 between the winding member 3 and the second supporting member 21.

The fixing members 5 are used for being supported on the slope and correspond to the crossing points one by one; in particular, the fixing elements 5 and the corresponding crossing points are distributed side by side along the sloping surface. In practical use, the fixing member 5 is used for connecting with the corresponding positioning rope 1 and alignment rope 2 to fix the positions of the positioning rope 1 and the alignment rope 2, i.e. adjust the distance between the positioning rope 1 and the alignment rope 2 along the slope at the crossing position.

It should be noted that, after the above adjustment, the axial direction of each positioning rope 1 is still parallel to the width direction of the slope, and the included angle between the axial direction of the positioning rope 2 and the length direction of the slope is changed at the part between two adjacent fixing members 5 along the length direction of the slope; that is, the adjustment of the crossing distance between the positioning rope 1 and the alignment rope 2 by the fixing member 5 is realized by moving the alignment rope 2 along the slope surface while maintaining the position of the positioning rope 1. In order to avoid breakage of the alignment rope 2 during actual operation, the tightness of the alignment rope 2 can be adjusted by the winding member 3 at the same time when the alignment rope 2 is adjusted by the fixing member 5.

The photovoltaic panel bodies 6 are arranged on the slope in a rectangular manner, and each photovoltaic panel body 6 corresponds to four intersecting points; in the present embodiment, the back surface of each photovoltaic panel body 6 has two sets of first connection structures 61 arranged side by side in the width direction of the slope, and a second connection structure 62 between the two sets of first connection structures 61.

The two first connection structures 61 are used for being respectively connected with two adjacent parallel alignment ropes 2 (adjusted by the fixing member 5 and tightened by the winding member 3), and each connection position is located between two adjacent crossing points along the length direction of the slope body, so that the front surface of the photovoltaic panel body 6 is axially parallel to part of the alignment ropes 2 located between the two crossing points, and the front surface of the photovoltaic panel body 6 is fixed. The second connection structure 62 is used for being connected with two adjacent positioning ropes 1, and the connection position of the second connection structure and each positioning rope 1 is located between two adjacent crossing points along the width direction of the slope body so as to limit the axial movement of the photovoltaic panel body 6 along the alignment rope 2, thereby limiting the movement of the photovoltaic panel body 6 along the length direction of the slope body relative to the alignment rope 2, and further realizing the fixation of the position of the photovoltaic panel body 6.

It should be noted that, the number of the positioning ropes 1 and the alignment ropes 2 in each photovoltaic module is even, and in this embodiment, the positioning ropes 1 and the alignment ropes 2 are four; accordingly, the four positioning ropes 1 and the four alignment ropes 2 form sixteen intersecting points, thereby constituting regions supporting the four photovoltaic panel bodies 6.

In this embodiment of the present application, when the photovoltaic panel group is arranged, the method includes the following steps:

firstly, two first supporting members 11 positioned at two ends of the positioning rope 1 are fixedly supported on a slope surface, so that the positioning rope 1 is fixedly arranged along the width direction of the slope body; the above process is repeated, so that a plurality of positioning ropes 1 can be arranged at intervals along the length direction of the slope body.

Subsequently, by fixedly supporting the second supporting member 21 located at the lower end of the alignment rope 2 on the slope, and then connecting the upper end of the alignment rope 2 to the winding-up member, a fixed arrangement of the alignment rope 2 along the length direction of the slope can be achieved; the above process is repeated, and the alignment ropes 2 are tightened through the winding component 3, so that a plurality of alignment ropes 2 can be arranged at intervals along the width direction of the slope body.

Then, the crossing position of each positioning rope 1 and each alignment rope 2 is fixed by the fixing member 5, and the distance of the crossing position is adjusted.

Finally, the photovoltaic panel body 6 is fixed on the alignment ropes 2, and the photovoltaic panel body 6 is positioned along the width direction of the slope body through the connection of the two groups of first connecting structures 61 and the two alignment ropes 2; subsequently, through the connection of the second connecting structure 62 and the two positioning ropes 1, the positioning of the photovoltaic panel body 6 along the length direction of the slope body is realized, and the surface orientation of the photovoltaic panel body 6 is axially parallel to the alignment rope 2.

After the above steps are completed, the technical purpose of stable arrangement of the photovoltaic panel body 6 can be achieved.

In the embodiment, the positioning rope 1 and the alignment rope 2 are flexible structures, so that the wind resistance is poor, and the surface of the photovoltaic panel body 6 generates a certain degree of co-vibration; therefore, in the actual layout, a specific design is required for the distance between the two fixing members 5 along the longitudinal direction of the slope or the width direction of the slope, and the specific design is as follows: the distance between the two fixing members 5 corresponding to the single photovoltaic panel body 6 along the longitudinal direction of the slope body is ensured to be slightly larger than the width of the photovoltaic panel body 6, and meanwhile, the distance between the two fixing members 5 corresponding to the same photovoltaic panel body 6 along the longitudinal direction of the slope body is ensured to be slightly larger than the length of the photovoltaic panel body 6; the term "slightly larger" means that the member spacing is larger than the length and width of the body within a certain range, and the existence of the range is to ensure reasonable arrangement of the photovoltaic panel body 6, avoid hard contact between the panel end and the member, and will not be described herein.

Compared with the prior art, the photovoltaic panel group suitable for complex slope topography can realize stable arrangement of a plurality of photovoltaic panel bodies 6 on the premise of not damaging slope vegetation and slope structures, and structural stability of the photovoltaic panel group is improved; meanwhile, the orientation of each photovoltaic panel body 6 can be independently adjusted so as to adapt to different terrain environments and ensure the operation power of the photovoltaic panel.

In some embodiments, as shown in fig. 8 and 9, the fixing member 5 includes a fixing base 51 and a sliding base 52.

The fixed seat 51 is used for being fixedly supported on the slope surface, and the surface of the fixed seat is provided with a lower through hole 511; when the fixing base 51 is fixedly supported on the slope, the lower through hole 511 is adapted to be parallel to the slope in the width direction, so as to be suitable for the positioning rope 1 to pass through.

The sliding seat 52 is slidably connected to the fixed seat 51 along the height direction of the fixed seat 51, the sliding seat 52 has a protruding portion 521, and the protruding portion 521 has an upper through hole 522; when the fixing base 51 is fixedly supported on the slope, the sliding direction of the sliding base 52 is parallel to the slope direction, the protruding portion 521 is suitable for being located outside the fixing base 51, and the upper through hole 522 is parallel to the slope body in length direction, so as to be suitable for passing the alignment rope 2.

In the embodiment, a locking structure 7 is arranged between the sliding seat 52 and the fixed seat 51, and the sliding seat 52 and the fixed seat 51 can be connected through the locking structure 7, so that the position fixing of the positioning rope 1 and the alignment rope 2 is realized; before the fixing, the sliding seat 52 is moved relative to the fixed seat 51, so that the interval between the crossing positions of the positioning rope 1 and the alignment rope 2 can be adjusted.

In some embodiments, as shown in fig. 9, the locking structure 7 includes a plurality of sinking grooves 71, docking holes 72, and locking bolts 73.

The plurality of sinking grooves 71 are distributed at intervals along the height direction of the fixed seat 51, and are all arranged on one side of the fixed seat 51 facing the sliding seat 52; a stop nut 711 is coaxially and fixedly connected to each sinking groove 71 (by forming a groove body coaxially connected to the sinking groove 71 on the same side), and a slot 712 is formed at the center of the bottom of each sinking groove 71.

The docking aperture 72 is formed in the slide mount 52 and is adapted for coaxial communication with any one of the sink slots 71.

The locking bolt 73 is adapted to pass through the docking aperture 72 and is further adapted to be threadedly coupled to any one of the stop nuts 711.

By adopting the above-described technical solution, when the docking hole 72 is in coaxial communication with one of the sinking grooves 71, the locking bolt 73 is adapted to be inserted into the sinking groove 71 through the above-described docking hole 72; the locking bolts 73 inserted into the sinking grooves 71 are adapted to be screwed with the corresponding stop nuts 711 and have their ends inserted into the insertion grooves 712, thereby achieving a locking relationship with respect to the relative positions of the slide holder 52 and the fixed holder 51.

In some embodiments, as shown in fig. 10 and 11, the first connection structure 61 includes a first connection socket 611 and a plastic tube 612.

The first connecting seat 611 is fixedly connected to the back of the photovoltaic panel body 6, and when the photovoltaic panel body 6 is fixed above the alignment ropes 2, the first connecting seat 611 and the corresponding alignment ropes 2 are distributed along the slope direction at intervals.

The plastic tube 612 is fixedly connected to an end of the first connecting seat 611 facing away from the photovoltaic panel body 6, and when the photovoltaic panel body 6 is fixed above the alignment rope 2, the axial direction of the plastic tube 612 is suitable for being parallel to the alignment rope 2.

In this embodiment, the plastic tube 612 has a clamping cavity 6121 which is penetrated along the axial direction thereof and is suitable for the insertion of the alignment rope 2, and the clamping cavity 6121 penetrates through the outer side surface of the plastic tube 612 along the direction opposite to the photovoltaic panel body 6, and the width of the penetrating opening is smaller than the diameter of the cross-section circle of the alignment rope 2 so as to limit the detachment of the alignment rope 2 inserted into the clamping cavity 6121.

During actual use, the photovoltaic panel body 6 can be fixed on the alignment rope 2 by embedding the alignment rope 2 into the clamping cavity channel 6121 (in the process, the inlet of the clamping cavity channel 6121 is slightly deformed), and meanwhile, the photovoltaic panel body is fixed relative to the slope body in the width direction.

In some embodiments, as shown in fig. 10 and 12, the second connection structure 62 includes a second connection seat 621 and two swing arms 622.

The second connecting seat 621 is fixedly connected to the back surface of the photovoltaic panel body 6, and is positioned between the two first connecting seats 611; the second connecting seat 621 is located between the corresponding two positioning ropes 1 when the photovoltaic panel body 6 is fixed above the corresponding positioning ropes 1.

The two swing arms 622 are distributed at intervals along the axial direction of the plastic pipe 612, are hinged with the second connecting seat 621, and the hinged axial directions are suitable for being parallel to the width direction of the slope body; an engagement groove 6221 is provided at the swing end of the swing arm 622, and the engagement groove 6221 penetrates through both sides of the swing arm 622 along the width direction of the slope body, so as to be suitable for the positioning rope 1 to be inserted.

In this embodiment, each swing arm 622 is provided with a limiting structure 8 adapted to be connected with the corresponding positioning rope 1, and the limiting structure 8 is used for connecting the swing arm 622 and the positioning rope 1 to limit the positioning rope 1 to move along the axial direction of the engagement groove 6221, so that the photovoltaic panel body 6 can be fixed on the positioning rope 1, and meanwhile, the fixing of the photovoltaic panel body relative to the long direction of the slope body and the slope direction can be realized.

In summary, the two sets of first connection structures 61 and the second connection structures 62 are mutually matched, so that the position of the photovoltaic panel body 6 relative to the slope body can be limited.

In some embodiments, as shown in fig. 13, the limit structure 8 includes a bar hole 81, a plurality of alignment slots 82, two sliders 83, and two limit bolts 84.

The bar-shaped holes 81 are provided on the corresponding swing arms 622, and they communicate with the engagement grooves 6221; in the present embodiment, the axial direction of the bar-shaped hole 81 is parallel to the thickness direction of the swing arm 622, and the length direction thereof is parallel to the length direction of the swing arm 622.

The alignment grooves 82 are all formed on the outer side surface of the swing arm 622, the axial directions of the alignment grooves are parallel to the axial directions of the strip-shaped holes 81, and the alignment grooves are distributed at intervals along the length direction of the swing arm 622; in actual production, the alignment grooves 82 may be divided into two rows juxtaposed in the width direction of the swing arm 622.

Both sliders 83 are disposed within the engagement groove 6221, and are adapted to move in the axial direction of the engagement groove 6221; each sliding block 83 is provided with a connecting shaft 831 which is suitable for passing through the bar-shaped hole 81 and extending out, and the sliding connection relationship between the sliding blocks 83 and the swinging arms 622 can be realized through the plug-in connection relationship between the connecting shaft 831 and the bar-shaped hole 81. At the protruding end of the connecting shaft 831, there is a spreading arm 832 extending radially outwardly thereof, the extending end of the spreading arm 832 is provided with a positioning nut 833, and the positioning nut 833 is adapted to communicate with any one of the alignment grooves 82 as the slider 83 moves. It should be noted that, when the alignment grooves 82 are configured in two rows, two corresponding extension arms 832 and positioning nuts 833 are disposed, and the extension directions of the two extension arms 832 are opposite, and the two positioning nuts 833 are respectively fixed at the extension ends of the two extension arms 832. It should be further noted that, in the present embodiment, at the connection position between the positioning nut 833 and the extension arm 832, the extension arm 832 further has a hole structure coaxially connected to the positioning nut 833, so as to ensure that the hole on the positioning nut 833 is in an open state.

Two limit bolts 84 are in one-to-one correspondence with the two sliders 83 (similarly, when the extension arm 832 and the positioning nut 833 are two, the limit bolts 84 corresponding to the single slider 83 are two as well); each of the limit bolts 84 is adapted to be screwed with a corresponding positioning nut 833, so as to be inserted into the alignment groove 82 communicated with the positioning nut 833, thereby realizing the threaded connection relationship between the limit bolt and the positioning nut 833 and completing the limitation of the position of the slide block 83.

And, the adjacent side of two sliders 83 all adopts the arcwall face with locating rope 1 outer wall looks adaptation to cooperate the centre gripping in locating rope 1's periphery, realize the relation of connection of photovoltaic board body 6 and locating rope 1.

In some embodiments, as shown in fig. 4-7, the wrap member 3 includes a mount 31 and a plurality of sleeves 32.

The fixing frame 31 is used for being fixedly arranged on the slope and is positioned above the alignment rope 2; the fixing frame 31 is provided with two vertical plates 311 which are arranged in parallel along the horizontal direction and extend from bottom to top; a winding shaft 312 is arranged between the two vertical plates 311, two ends of the winding shaft 312 are respectively and rotatably connected with the two vertical plates 311, and a rotation limiting structure 9 is arranged between the winding shaft 312 and the fixed frame 31. In practical use, the winding shaft 312 is adapted to rotate around its central axis, the distance between the winding shaft 312 and the slope can be increased by the two vertical plates 311, and the rotation of the winding shaft 312 relative to the fixing frame 31 can be limited by the rotation limiting structure 9.

The sleeves 32 are in one-to-one correspondence with the alignment ropes 2, are distributed at intervals along the axial direction of the winding shaft 312, and are sleeved on the periphery of the winding shaft 312 so as to rotate relative to the winding shaft 312 respectively; each sleeve 32 is provided with a connecting portion 321 adapted to be connected with the upper end of the alignment rope 2, the connecting portion 321 is a cylindrical structure adapted to be inserted into the end of the alignment rope 2, and a clamping element capable of connecting the alignment rope 2 is arranged in the connecting portion, and the specific structure is the prior art for connecting the end of the rope with the cylindrical structure, which is not described herein.

The above-mentioned tightness-adjusting structure 4 is disposed between the corresponding sleeve 32 and the winding shaft 312, and is used for connecting the sleeve 32 and the winding shaft 312 to synchronize the rotation of the winding shaft 312 and the sleeve 32; and, the tightness-adjusting structure 4 is also used for separating the sleeve 32 and the winding shaft 312, so that the sleeve 32 is suitable for rotating relative to the winding shaft 312, and thus the length of the partial alignment rope 2 between the winding member 3 and the second supporting member 21 is prolonged or shortened.

In some embodiments, as shown in fig. 5-7, the rotation limiting structure 9 includes two side extensions 91 and a stop bar 92.

The two side extension parts 91 are respectively fixedly connected to two ends of the winding shaft 312 and extend outwards along the radial direction of the winding shaft 312; and, each of the side extensions 91 has a through hole 911 penetrating in the axial direction of the take-up shaft 312, and the two through holes 911 are coaxially arranged.

The limiting rod 92 is disposed between the two vertical plates 311, and two ends of the limiting rod extend out through the two vertical plates 311 respectively to pass through the two through holes 911 respectively, so as to limit the rotation of the winding shaft 312; further, screw grooves 921 are formed at both ends of the stopper rod 92.

The two rotation limiting bolts 93 are adapted to be respectively in threaded connection with the two threaded grooves 921, and each rotation limiting bolt 93 is provided with a nut 931 adapted to abut against the outer side surface of the side extension 91 so as to limit the movement of the limiting rod 92 along the axial direction thereof, thereby achieving the technical purpose of stably limiting the rotation of the winding shaft 312.

In some embodiments, as shown in fig. 5 and 7, the tightness adjustment structure 4 comprises a positioning ring 41 and a blocking rod 42.

The positioning ring 41 is fixedly sleeved on the outer periphery of the corresponding sleeve 32, and a plurality of docking slots 411 are formed in the outer peripheral wall of the positioning ring at intervals along the circumferential direction of the positioning ring, and each docking slot 411 penetrates through two ends of the positioning ring 41 along the axial direction of the positioning ring 41.

The blocking lever 42 is detachably connected to the outer peripheral wall of the takeup shaft 312 and is adapted to be engaged in any one of the engagement slots 411 to limit the rotation of the sleeve 32 relative to the takeup shaft 312. In practical use, the blocking rod 42 is detachably connected to the winding shaft 312 through a threaded connection structure, and in order to avoid rotation of the blocking rod 42 relative to the threaded connection point, the threaded connection relationship has two groups, and a groove structure suitable for embedding the blocking rod 42 is preset on the winding shaft 312.

It should be noted that, in the present embodiment, the single photovoltaic panel body 6 corresponds to two sleeves 32, and the tightness adjusting structures 4 corresponding to the two sleeves 32 share the same blocking rod 42; that is, after the blocking rod 42 is installed, the two positioning rings 41 are simultaneously limited, so that the two sleeves 32 corresponding to the single photovoltaic panel body 6 are guaranteed to be at the same rotation angle, the lengths of the corresponding alignment ropes 2 are guaranteed to be equal, and the surface of the photovoltaic panel body 6 and the width direction of the slope body are guaranteed to be in a parallel state.

In some embodiments, as shown in fig. 1 and 14, the photovoltaic panel assembly described above for complex slope terrain further includes a reversing seat 100 and an anti-drop cover 120.

The reversing seat 100 is used for being fixedly supported on a slope, the upper end surface of the reversing seat is provided with a guiding cavity channel 110 suitable for embedding the positioning rope 1, and the guiding cavity channel 110 penetrates from one side of the reversing seat 100 facing the width direction of the slope to one side of the reversing seat 100 facing the length direction of the slope, so that the positioning rope 1 embedded in the guiding cavity channel 110 is bent.

The anti-falling cover 120 is detachably connected to the upper end of the reversing seat 100 (through a connection between the connecting rod and the screw thread), and is used for closing the guiding cavity 110 so as to limit the positioning rope 1 from falling out of the guiding cavity 110 and ensure the structural stability of the bending part of the positioning rope 1.

By adopting the above technical scheme, when trees or other substances exist on the transverse track where the positioning ropes 1 are arranged, the arrangement track of the positioning ropes 1 can be changed through the reversing seat 100, so that the positioning ropes 1 can be ensured to be stably in a tightening state.

It should be noted that, the above-mentioned fixed supporting relationship of the first supporting member 11, the second supporting member 21, the reversing seat 100 and the slope surface can be reinforced by piling to ensure the stable arrangement of the structural body relative to the slope surface; in this embodiment, the fixing frame 31 has a relatively large volume, so that the connection between the fixing frame 31 and the slope is reinforced by pre-digging a mounting hole in the slope to avoid structural damage to the slope caused by piling in a large range.

The foregoing is illustrative of the present invention and is not to be construed as limiting thereof, but rather as being included within the spirit and scope of the present invention.

Claims

1. The photovoltaic plate group is applicable to the terrains of complex slopes and is used for being arranged on the slopes, the inclination direction of the slopes is defined as the long direction of the slopes, the horizontal direction parallel to the slopes is the wide direction of the slopes, and the direction perpendicular to the slopes is the slope direction; the photovoltaic board supporting mechanism includes:

the second connecting structure is used for being connected with two adjacent positioning ropes, and the connecting position of the second connecting structure and each positioning rope is located between two adjacent crossing points along the width direction of the slope body so as to limit the axial movement of the photovoltaic panel body along the alignment rope;

the fixing member includes:

when the fixed seat is fixedly supported on the slope, the height direction of the fixed seat is parallel to the slope, and the axial direction of the upper through hole is parallel to the length direction of the slope;

the locking structure includes:

2. The photovoltaic panel assembly of claim 1 adapted for use on complex slope terrain, wherein the first connection structure comprises:

3. The photovoltaic panel assembly of claim 2 adapted for use on complex slope terrain, wherein the second connection structure comprises:

4. A photovoltaic panel assembly adapted for use on complex slope terrain as claimed in claim 3, wherein the spacing structure comprises:

5. The photovoltaic panel assembly of claim 1 adapted for use on complex slope terrain, wherein the wind-up member comprises:

6. The photovoltaic panel assembly of claim 5 adapted for use on complex slope terrain, wherein the rotation limiting structure comprises:

7. The photovoltaic panel assembly of claim 5 adapted for use on complex slope terrain, wherein the tightness adjustment structure comprises:

8. The photovoltaic panel assembly of any one of claims 1-7 adapted for use on complex slope terrain, further comprising: