CN217643233U - Pitching angle adjusting structure of solar support - Google Patents

Abstract

The application discloses a pitching angle adjusting structure of a solar bracket, which comprises an elevation angle adjusting mechanism, wherein the elevation angle adjusting mechanism is arranged on a supporting leg mechanism through a supporting plate; the elevation angle adjusting mechanism comprises an elevation angle adjusting assembly and an elevation angle locking assembly, the elevation angle adjusting assembly is installed at the end portion of the supporting plate and is suitable for being connected with the support mechanism, so that the elevation angle of the solar panel installed on the support mechanism can be adjusted through the elevation angle adjusting assembly, the elevation angle locking assembly is installed in the supporting plate, and the elevation angle locking assembly is suitable for being locked after the elevation angle adjusting assembly adjusts the elevation angle of the support mechanism. The beneficial effect of this application: the support mechanism is connected with the support leg mechanism through the elevation angle adjusting mechanism, so that when the support leg mechanism is installed at any position, the elevation angle of the solar panel installed on the support mechanism can be adjusted through the elevation angle adjusting mechanism, and the support leg mechanism can be aligned to the sunlight at the optimal elevation angle.

Description

Pitching angle adjusting structure of solar support

Technical Field

The application relates to the field of photovoltaic power generation equipment, in particular to a solar support.

Background

A solar bracket, also called a solar photovoltaic bracket, is a special bracket designed for placing, installing and fixing a solar panel in a solar photovoltaic power generation system.

When the existing solar bracket is used, the following problems exist:

(1) Because the solar panel and the solar bracket are processed separately, the mounting holes on the solar panel and the solar bracket are easy to be not corresponding, and the mounting of the solar panel is difficult.

(2) The structure size of the existing solar bracket is large, and the installation and the transportation are inconvenient.

(3) The angle of a solar panel cannot be adjusted according to the installation position of the existing solar bracket.

SUMMERY OF THE UTILITY MODEL

One of them aim at of this application provides a solar rack's every single move angle adjustment structure to guarantee that solar panel can just to light.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: a pitching angle adjusting structure of a solar bracket comprises a bracket mechanism, a support leg mechanism, a support plate and an elevation angle adjusting mechanism; the support mechanism is used for mounting the solar panel, and the support leg mechanism is used for supporting the support mechanism; the elevation angle adjusting mechanism is arranged on the supporting leg mechanism through the supporting plate; the elevation adjustment mechanism includes an elevation adjustment assembly mounted to an end of the support plate, the elevation adjustment assembly adapted to interface with the bracket mechanism such that the elevation angle of the solar panel mounted on the bracket mechanism is adjusted by the elevation adjustment assembly, and an elevation lock assembly mounted within the support plate, the elevation lock assembly adapted to lock after the elevation adjustment assembly adjusts the elevation angle of the bracket mechanism.

Preferably, the elevation angle adjusting assembly comprises a supporting frame and a supporting seat; the supporting seat is fixedly arranged at the end part of the supporting plate, and the supporting frame is arranged on the supporting seat and is connected with the bracket mechanism; when the pitch angle of the solar panel on the bracket mechanism needs to be adjusted, the supporting bracket is suitable for deflecting along the supporting seat, and the elevation locking assembly is suitable for locking the deflected supporting bracket.

Preferably, an arc-shaped sliding hole is formed in the supporting seat, the supporting frame is arc-shaped and is in sliding fit with the sliding hole, and two ends of the supporting frame are connected with the support mechanism through connecting seats; the support frame is suitable for sliding along the sliding hole so as to drive the support frame mechanism to deflect.

Preferably, the supporting frame is provided with a plurality of locking holes arranged at intervals, the side portion of the supporting seat is provided with a jack communicated with the sliding hole, and the distances from the jack to the center of a circle corresponding to the supporting frame or the supporting seat are equal to each other, so that the elevation angle locking assembly is suitable for penetrating through the jack to be matched with the locking hole, and the elevation angle adjusting assembly is locked.

Preferably, the elevation lock assembly comprises a slide member, a pull cord and a lock member; the sliding component is slidably mounted in a sliding groove arranged on the supporting plate, and the locking component is suitable for locking the lock hole; the locking component is mounted at the end part of the supporting plate, and the locking component and the sliding component are connected through the pull rope, so that when the pitch angle of the solar panel needs to be adjusted, the sliding component slides along the sliding groove to pull the locking component to be separated from the lock hole through the pull rope, and the locking of the elevation angle adjusting assembly is released.

Preferably, the locking part comprises an installation frame, a locking rod and a return spring, the installation frame is fixedly installed at the end part of the support plate, a guide hole is formed in the installation frame, the locking rod is installed in the guide hole in a sliding mode and is elastically connected with the installation frame through the return spring, and therefore the locking rod penetrates through the jack under the elastic force of the return spring to be matched with the locking hole; the end part, close to the supporting plate, of the lock rod is connected with the pull rope, so that when the pitching angle of the solar panel needs to be adjusted, the pull rope is suitable for pulling the lock rod to slide along the guide hole and compressing the return spring until the lock rod is unlocked from the lock hole.

Preferably, the support mechanism comprises a pair of support plate components, and the support plate components are connected through a pair of connecting plates; the elevation angle adjusting components are a pair and are respectively arranged at two ends of the supporting plate and are connected with the corresponding connecting plates; locking part be a pair of and set up respectively in the both ends of backup pad, all set up curved perforation on the mounting bracket, the first end of stay cord is passed last trompil of sliding part and one of them the locking lever is connected, the second end of stay cord is suitable for to pass and is close to first end on the mounting bracket perforation and with another the locking lever is connected, and then works as sliding part follows when the spout slides, two the locking lever is in carry out the slip in opposite directions under the pulling of stay cord, and then can be simultaneously to two the locking is removed to the angle of elevation adjustment subassembly.

Preferably, the sliding chute includes a first sliding section and a second sliding section, the first sliding section is disposed horizontally, and the second sliding section is perpendicular to the first sliding section, so that when the pitch angle of the solar panel needs to be adjusted, the sliding component is adapted to slide along the first sliding section to the second sliding section, and then the elevation angle adjustment assembly is unlocked continuously, so that the operator can operate the elevation angle adjustment assembly conveniently.

Compared with the prior art, the beneficial effect of this application lies in:

the support mechanism is connected with the support leg mechanism through the elevation angle adjusting mechanism, so that when the support leg mechanism is installed at any position, the elevation angle of the solar panel installed on the support mechanism can be adjusted through the elevation angle adjusting mechanism, and the support leg mechanism can be aligned to the sunlight at the optimal elevation angle.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the overall structure of the present invention;

fig. 3 is a schematic structural view of a solar panel according to the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 3 according to the present invention;

fig. 5 is a schematic view of the overall structure of the middle support mechanism of the present invention;

FIG. 6 is an enlarged view of a portion B of FIG. 5 according to the present invention;

fig. 7 is a schematic view of the installation part and the solar panel of the present invention;

FIG. 8 is a partially exploded view of the first extension plate assembly of the present invention;

FIG. 9 is a second partially exploded view of the middle support plate assembly of the present invention;

fig. 10 is a schematic view of the folding state of the middle support mechanism of the present invention;

fig. 11 is a schematic view of the installation of the elevation angle adjusting mechanism and the supporting plate of the present invention;

fig. 12 is an exploded view of the elevation adjustment assembly of the present invention;

fig. 13 is a schematic view of the exploded state of the middle elevation locking assembly and the support plate of the present invention;

FIG. 14 is a schematic view of the locking member of the present invention in an exploded state;

fig. 15 is an installation diagram of the middle support leg mechanism, the rotation adjusting mechanism and the support plate of the present invention;

fig. 16 is an exploded view of the rotation adjusting mechanism of the present invention;

fig. 17 is a schematic structural view of a rotation limiting assembly of the present invention;

fig. 18 is a partial cross-sectional view of the engagement of the leg mechanism and the rotation adjustment mechanism of the present invention;

fig. 19 is a schematic view of the folding assembly according to the present invention in an exploded state;

fig. 20 is a schematic structural view of a folding limiting assembly of the present invention;

FIG. 21 is a schematic view of the folding state of the middle leg mechanism of the present invention;

in the figure: the solar panel 100, the mounting hole 110, the first limit groove 120, the bracket mechanism 2, the support plate assembly 21, the first support plate 211, the first rotation hole 2110, the positioning groove 2111, the first rotation shaft 2112, the first mounting groove 2113, the second support plate 212, the second rotation shaft 2120, the positioning block 2121, the third support plate 213, the second rotation hole 2130, the second limit groove 2131, the extension block 2132, the connection plate 22, the mounting member 23, the fracture 230, the ejecting spring 241, the limiting block 242, the support plate 3, the sliding slot 31, the first sliding section 311, the second sliding section 312, the elevation angle adjusting mechanism 4, the elevation angle adjusting assembly 41, the support frame 411, the locking hole 4110, the connecting seat 4111, the supporting seat 412, the sliding hole 4120, the jack 4121, the elevation angle locking assembly 42, the sliding member 421, the pull rope 422, the support rod 4120, the elevation angle adjusting mechanism 4, the support frame 2110 the locking component 423, the mounting frame 4231, the guide hole 4232, the through hole 4233, the locking lever 4234, the return spring 4235, the rotation adjusting mechanism 5, the shaft sleeve 51, the fixed disk 511, the adjusting disk 512, the adjusting hole 5120, the rotating shaft 52, the supporting disk 521, the housing 522, the guide rod 5220, the rotation limiting component 53, the first handle 531, the pull plate 532, the first locking spring 533, the latch 534, the elastic pad 54, the press plate 55, the leg mechanism 6, the folding component 61, the connecting part 610, the first folding frame 611, the third rotating hole 6110, the slot 6111, the second folding frame 612, the movable slot 6120, the third rotating shaft 6121, the second mounting slot 6122, the leg 62, the folding limiting component 63, the second handle 631, the inserting rod 632, the second locking spring 633 and the bolt 700.

Detailed Description

The present application is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments described below or between the technical features may form a new embodiment.

In the description of the present application, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be construed as limiting the specific scope of protection of the present application.

It is noted that the terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

In one preferred embodiment of the present application, as shown in fig. 1 to 21, a solar rack includes a rack mechanism 2, a support plate 3, an elevation angle adjusting mechanism 4, a rotation adjusting mechanism 5, and a leg mechanism 6. The bracket mechanism 2 is used for mounting the solar panel 100, the support plate 3 is arranged between the bracket mechanism 2 and the support leg mechanism 6, so that the elevation angle adjusting mechanism 4 is mounted on the support plate 3 and connected with the bracket mechanism 2, and the elevation angle adjusting mechanism 4 adjusts the elevation angle of the solar panel 100 by adjusting the bracket mechanism 2; meanwhile, the lower end of the rotation adjusting mechanism 5 is mounted on the leg mechanism 6, and the upper end of the rotation adjusting mechanism 5 is connected with the support plate 3, so that the rotation adjusting mechanism 5 adjusts the horizontal angle of the solar panel 100 by adjusting the support plate 3.

In one embodiment of the present application, as shown in fig. 1 to 7, a plurality of mounting members 23 are movably mounted on the frame mechanism 2; when the solar panel 100 is mounted on the rack mechanism 2, the rack mechanism 2 is adapted to adjust the position of the mounting part 23 so that the mounting part 23 can correspond to a mounting position on the solar panel 100 for mounting, so that a movable alignment structure is formed between the solar panel 100 and the rack mechanism 2 through the mounting part 23. Through the movable alignment structure, the solar panel 100 can be conveniently installed, and meanwhile, the processing difficulty of the installation part on the solar panel 100 can be effectively reduced.

In this embodiment, as shown in fig. 4 to 7, there are various cases of the structure and the mounting position of the mounting portion provided on the solar panel 100, and the following description will be given by using four specific embodiments.

In the first embodiment, the mounting portion is a mounting hole 110; at least one side edge of the solar panel 100 is provided with a plurality of mounting holes 110. So that when the solar panel 100 is placed on the rack mechanism 2, the position of the mounting part 23 can be adjusted so that it can correspond to the position of each mounting hole 110, and then the solar panel 100 is stably mounted by passing the bolt 700 through the mounting hole 110 to be connected with the mounting part 23.

It is understood that the number of the mounting holes 110 is at least two to prevent the solar panel 100 from rotating around the bolt 700 after being mounted.

In the second embodiment, the mounting portion is the first limiting groove 120; two opposite sides of the solar panel 100 are provided with a plurality of first limiting grooves 120. Therefore, when the solar panel 100 is placed on the support frame mechanism 2, the position of the mounting part 23 can be adjusted so as to correspond to the position of each first limiting groove 120, and then the mounting part 23 is connected with the first limiting groove 120 through the bolt 700, so that the bolt 700 can limit the first limiting groove 120 to ensure stable mounting of the solar panel 100.

It can be understood that when the bolts 700 are connected to the mounting members 23, the side portions of the bolts 700 on the plurality of mounting members 23 may abut against the side portions of the first limiting grooves 120 to limit the solar panel 100. The solar panel 100 can be limited by pressing the bolt 700 on the mounting part 23 against the end surface of the first limiting groove 120.

In the third embodiment, the mounting positions are the mounting hole 110 and the first limiting groove 120; the two opposite sides of the solar panel 100 are respectively provided with a plurality of mounting holes 110 and a plurality of first limiting grooves 120. Therefore, when the solar panel 100 is placed on the support mechanism 2, the position of the mounting part 23 can be adjusted so as to correspond to the positions of the mounting holes 110 and the first limiting grooves 120, and then the mounting part 23 is correspondingly connected along the mounting holes 110 and the first limiting grooves 120 through the bolts 700, so that the solar panel 100 can be stably mounted.

In the fourth embodiment, the mounting positions are the mounting hole 110 and the first limiting groove 120; the two opposite sides of the solar panel 100 are respectively provided with a plurality of mounting holes 110 and a plurality of first limiting grooves 120 in a staggered manner. Therefore, when the solar panel 100 is placed on the support mechanism 2, the position of the mounting part 23 can be adjusted so as to correspond to the positions of the mounting holes 110 and the first limiting grooves 120, and then the mounting part 23 is correspondingly connected along the mounting holes 110 and the first limiting grooves 120 through the bolts 700, so that the solar panel 100 can be stably mounted.

In this embodiment, as shown in fig. 5 to 7, the mounting component 23 is sleeved on the support mechanism 2 through a through hole in the middle, a fracture 230 communicated with the through hole is disposed on one side of the mounting component 23, the fracture 230 is connected to the mounting component 23 through a mounted fastener, so that the mounting component 23 is controlled to slide or be fixed along the support mechanism 2 by adjusting the opening degree of the fracture 230, and thus the movable alignment structure formed with the solar panel 100 can be realized by controlling the moving position of the mounting component 23 by adjusting the fracture 230.

It can be understood that, when the position of the mounting part 23 is adjusted, the size of the break 230 provided on the mounting part 23 can be adjusted by the fastener to increase the size of the through hole of the mounting part 23 adaptively, so as to achieve loose connection of the mounting part 23 and the bracket mechanism 2, so as to facilitate the movement of the mounting part 23 along the bracket mechanism 2. When the mounting part 23 moves to a specific position, the size of the fracture 230 can be adjusted to be reduced by the fastener, so that the size of the through hole of the mounting part 23 is adaptively reduced, and the tight connection of the mounting part 23 and the support mechanism 2 is realized, so as to facilitate the stable connection of the mounted solar panel 100.

In this embodiment, as shown in fig. 6 and 7, the fastening member is a bolt 700, so that the fastening member can be coupled with the mounting hole 110 and the first limiting groove 120 while coupling the fracture 230.

In this embodiment, as shown in fig. 7, the width of the first limiting groove 120 is greater than the diameter of the bolt 700, so that when the solar panel 100 is installed, the design accuracy of the solar panel 100 can be further reduced.

In one embodiment of the present application, as shown in fig. 2, 5, 8 to 10, the rack mechanism 2 includes a support plate assembly 21 and a connecting plate 22, the support plate assembly 21 is fixedly connected to the connecting plate 22, so that the support plate assembly 21 is connected to the leg mechanism 6 through the connecting plate 22, and the support plate assembly 21 is foldable, so that a folding structure of the solar rack is formed by folding the support plate assembly 21. Therefore, the transportation space of the bracket mechanism 2 can be reduced to facilitate transportation, and meanwhile, the installation of solar panels 100 with different sizes can be adapted through the folding of the support plate component 21.

In this embodiment, as shown in fig. 5 and 8, the number of the strip assemblies 21 is at least one, and preferably two. The two support plate components 21 are arranged in parallel and fixedly connected through at least one connecting plate 22; and the mounting members 23 are each mounted to the inlet assembly 21 such that the inlet assembly 21 corresponds to opposite sides of the solar panel 100.

In the present embodiment, as shown in fig. 5 and 10, the plate assembly 21 includes a first plate 211, a second plate 212, and a third plate 213; wherein the second plate 212 and the third plate 213 are rotatably mounted to the two ends of the first plate 211, respectively, such that the plate assembly 21 forms a folded structure by rotation of the second plate 212 and the third plate 213 about the first plate 211, respectively.

It is understood that when the solar panel 100 is installed, the overall size of the support mechanism 2 can be adjusted by folding the second support plate 212 or/and the third support plate 213, so as to install solar panels 100 with different sizes.

Specifically, as shown in fig. 8 and 10, one end of the first support plate 211 is provided with a first rotating hole 2110 with a horizontal axis, and one end of the second support plate 212 is provided with a second rotating shaft 2120 with a horizontal axis, so that the first support plate 211 and the second support plate 212 can be rotatably connected through the second rotating shaft 2120 and the first rotating hole 2110. Thus, when the plate assembly 21 is folded, the second plate 212 can be rotated about the first rotation hole 2110 through the second rotation shaft 2120 to an angle of 0 ° with respect to the first plate 211.

It is understood that the first rotating hole 2110 can also be formed in the second plate 212, and the second rotating shaft 2120 is formed in the first plate 211.

Meanwhile, the first supporting plate 211 is provided with a positioning slot 2111 at the upper portion of the first rotating hole 2110, and the second supporting plate 212 is provided with a positioning block 2121 at the upper portion of the second rotating shaft 2120. Therefore, when the second support plate 212 is unfolded, the included angle between the first support plate 211 and the second support plate 212 is 180 °, and at this time, the positioning block 2121 just extends into the positioning groove 2111, and then the bolt 700 penetrates through the positioning block 2121 and is connected with the first support plate 211, so that the first support plate 211 and the second support plate 212 are connected, and the stability of the support plate assembly 21 in supporting and installing the solar panel 100 can be ensured.

It is understood that the positioning block 2121 may also be disposed on the first plate 211, and the positioning slot 2111 is disposed on the second plate 212. It is needless to say that the positioning groove 2111 may not be provided, but in order to avoid interference with the solar panel 100 caused by too high protrusion of the positioning block 2121, the positioning groove 2111 may be provided to effectively reduce the protrusion height of the positioning block 2121.

Specifically, as shown in fig. 9 and 10, the other end of the first plate 211 is provided with a first rotating shaft 2112 in the vertical direction, and one end of the third plate 213 is provided with a second rotating hole 2130 in the vertical direction; so that the first plate 211 and the third plate 213 can be rotatably connected through the second rotation hole 2130 and the first rotation shaft 2112. Thus, when the plate assembly 21 is folded, the third plate 213 can rotate about the first rotation axis 2112 through the second rotation hole 2130 to an angle of 90 ° with respect to the first plate 211.

It will be appreciated that the plane of rotation of the third plate 213 is perpendicular to the plane of rotation of the second plate 212 so that the folded plate assembly 21 is L-shaped. If the rotation planes of the third stay 213 and the second stay 212 are overlapped, interference with the installation of the solar panel 100 is likely to occur. If the planes of rotation of the third plate 213 and the second plate 212 are parallel, interference with the third plate 213 and the second plate 212 on the other plate assembly 21 is likely to occur.

Meanwhile, the third support plate 213 is provided with an extension block 2132 at one side of the second rotating hole 2130; when the third support plate 213 is unfolded, the included angle between the third support plate 213 and the first support plate 211 is 180 °, and at this time, the extension block 2132 may be attached to the side wall of the first support plate 211, and then the bolt 700 may pass through the extension block 2132 to connect the first support plate 211 and the third support plate 213, so that the stability of the support plate assembly 21 in supporting and using the solar panel 100 may be ensured.

It is understood that the extension block 2132 may also be provided to the first support plate 211.

In this embodiment, as shown in fig. 9, a first mounting groove 2113 is disposed inside the first support plate 211, a limiting block 242 is mounted in the first mounting groove 2113 through an ejection spring 241, one end of the ejection spring 241 is connected to the limiting block 242, and the other end of the ejection spring 241 is connected to the bottom of the first mounting groove 2113. The third support plate 213 is provided with a pair of second limiting grooves 2131 on the other side of the second rotating hole 2130, and the included angles between the two second limiting grooves 2131 and the connecting line of the centers of the second rotating holes 2130 are 90 degrees. Therefore, when the third plate 213 is in the folded or unfolded state, the stoppers 242 can be respectively engaged with the corresponding second stopper grooves 2131 under the elastic force of the ejection springs 241, so as to prevent the third plate 213 from freely rotating when the third plate 213 is to be unfolded or folded.

It can be understood that the support frame mechanism 2 is generally installed in an inclined manner, so when the third support plate 213 is adjusted to be unfolded or folded, if the third support plate 213 is not limited, the third support plate 213 can be automatically rotated to be unfolded or folded under the force component of gravity, which is easy to accidentally injure an operator who is working; the third plate 213 is prevented from automatically rotating by the limitation of the elastic connection stopper 242 on the third plate 213.

In one embodiment of the present application, as shown in fig. 2, 11 to 14, the elevation angle adjusting mechanism 4 includes an elevation angle adjusting assembly 41 and an elevation angle locking assembly 42, the elevation angle adjusting assembly 41 is mounted at an end of the supporting plate 3, and the elevation angle adjusting assembly 41 can be connected with the support mechanism 2, so that the elevation angle of the solar panel 100 mounted on the support mechanism 2 can be adjusted by the elevation angle adjusting assembly 41, thereby forming a pitch adjusting structure of the solar support. An elevation lock assembly 42 is mounted within the support plate 3, the elevation lock assembly 42 being lockable to the elevation adjustment assembly 41 upon adjustment of the elevation angle of the support mechanism 2. Thus, when the leg mechanism 6 is installed at an arbitrary position, the pitch angle of the solar panel 100 installed on the stand mechanism 2 can be adjusted by the elevation angle adjustment mechanism 4 so that it can be directed to the solar ray at an optimum pitch angle.

In this embodiment, as shown in fig. 11 and 12, the elevation adjustment assembly 41 includes a supporting frame 411 and a supporting base 412; the supporting base 412 is fixedly installed at the end of the supporting plate 3, and the supporting frame 411 is installed on the supporting base 412 and connected with the supporting frame mechanism 2. When the pitching angle of the solar panel 100 on the support mechanism 2 needs to be adjusted, an operator can deflect along the support base 412 by driving the support frame 411, so that the support frame 411 drives the solar panel 100 mounted on the support mechanism 2 to deflect synchronously, and the pitching angle of the solar panel 100 is adjusted. The elevation locking assembly 42 can lock the deflected support bracket 411 to ensure that the solar panel 100 can be stably held after the elevation angle is adjusted.

In this embodiment, as shown in fig. 12, an arc-shaped sliding hole 4120 is disposed inside the supporting seat 412, and the supporting frame 411 is arc-shaped, so that the supporting frame 411 can be slidably engaged with the sliding hole 4120; the two ends of the supporting frame 411 are connected with the connecting plate 22 on the support mechanism 2 through the connecting seat 4111. Therefore, when the pitch angle of the solar panel 100 needs to be adjusted, the bracket mechanism 2 can be driven to deflect by driving the support frame 411 to slide along the slide hole 4120.

It can be understood that the centers of the circles corresponding to the supporting bracket 411 and the supporting base 412 are coincident. Therefore, when the supporting frame 411 slides along the supporting seat 412, the supporting frame 411 deflects around the corresponding circle center as a whole, so that one end of the supporting frame 411 is raised, and the other end of the supporting frame 411 is lowered, thereby adjusting the pitch angle of the solar panel 100.

In this embodiment, as shown in fig. 12, a plurality of locking holes 4110 are disposed on the supporting frame 411 at intervals, an insertion hole 4121 communicated with the sliding hole 4120 is disposed on a side of the supporting base 412, and distances from the insertion hole 4121 and the locking hole 4110 to a center of a circle corresponding to the supporting frame 411 or the supporting base 412 are equal. Therefore, after the supporting frame 411 performs the pitch angle adjustment of the solar panel 100, the elevation angle locking assembly 42 can pass through the insertion hole 4121 to be cooperatively connected with the locking hole 4110, so as to lock the elevation angle adjustment assembly 41.

In this embodiment, as shown in fig. 13, the elevation lock assembly 42 includes a slide member 421, a pull rope 422, and a lock member 423. The sliding member 421 is slidably mounted on a sliding groove 31 provided in the support plate 3; the lock member 423 is attached to an end of the support plate 3, the lock member 423 locks the lock hole 4110, and the lock member 423 and the slide member 421 are connected by a cord 422. So that when the pitch angle of solar panel 100 needs to be adjusted, an operator can slide along sliding groove 31 through driving sliding component 421, and then can drive pull rope 422 to pull locking component 423 to slide in the inner direction of supporting plate 3 until separating from locking hole 4110, thereby releasing the locking of elevation angle adjusting component 41, and facilitating the subsequent deflection adjustment of supporting frame 411.

In this embodiment, as shown in fig. 14, the locking member 423 includes a mounting frame 4231, a locking rod 4234 and a return spring 4235, the mounting frame 4231 is fixedly mounted at an end of the support plate 3, a guide hole 4232 is provided on the mounting frame 4231, and the guide hole 4232 coincides with an axis of the insertion hole 4121. The locking rod 4234 is slidably arranged in the guide hole 4232 and is elastically connected with the mounting frame 4231 through a return spring 4235, one end of the return spring 4235 is connected with the locking rod 4234, and the other end of the return spring 4235 is connected with the bottom of the guide hole 4232; so that the locking rod 4234 can pass through the insertion hole 4121 to be in insertion fit with the locking hole 4110 under the elastic force of the return spring 4235, thereby locking the supporting frame 411. The end of the lock rod 4234 close to the support plate 3 is connected with the pull rope 422, so that when the pitch angle of the solar panel 100 needs to be adjusted, the lock rod 4234 can be pulled by the pull rope 422 to slide along the guide hole 4232 towards the inner part of the support plate 3 and compress the return spring 4235 until the lock rod 4234 is separated from the lock hole 4110 to unlock the support frame 411. When the solar panel 100 completes the adjustment of the pitch angle, the sliding member 421 is released, the lock rod 4234 can be reset to be inserted into the lock hole 4110 by the elastic force of the return spring 4235, and at this time, the sliding member 421 is also reset by the elastic force of the return spring 4235.

In the present embodiment, as shown in fig. 11, 13, and 14, in order to improve the stability of connection to the holder mechanism 2, the elevation angle adjustment mechanism 4 may be connected to the holder mechanism by a pair of connection plates 22. So that the elevation angle adjusting assemblies 41 are paired and respectively disposed at both ends of the supporting plate 3 and connected to the corresponding connecting plates 22. Meanwhile, the locking members 423 are paired and provided at both ends of the support plate 3, respectively; the two mounting brackets 4231 are provided with arc-shaped through holes 4233, a first end of the pull rope 422 can pass through the pull hole on the sliding part 421 to be connected with one of the locking rods 4234, and a second end of the pull rope 422 can pass through the through hole 4233 on the mounting bracket 4231 near the first end and extend to be connected with the other locking rod 4234. Therefore, when the pitch angle of the solar panel 100 needs to be adjusted, an operator drives the sliding component 421 to slide along the sliding groove 31, and at this time, the two locking rods 4234 slide towards the inside of the supporting plate 3 in opposite directions under the pulling of the pulling rope 422, so that the two elevation angle adjusting assemblies 41 can be unlocked at the same time.

In this embodiment, as shown in fig. 13, the chute 31 includes a first sliding section 311 and a second sliding section 312, the first sliding section 311 is horizontally disposed, and the second sliding section 312 is perpendicular to the first sliding section 311. When the pitch angle of the solar panel 100 needs to be adjusted, the sliding component 421 can slide to the second sliding section 312 along the first sliding section 311, and at this time, the sliding component 421 is clamped and limited by the second sliding section 312, so that the lock rod 4234 continuously unlocks the elevation angle adjustment assembly 41, and an operator can conveniently operate the elevation angle adjustment assembly 41.

It can be understood that, by the clamping connection between the sliding component 421 and the second sliding section 312, the operator can not reset after loosening the sliding component 421, so that the pitch angle can be adjusted safely by the operator.

In one embodiment of the present application, as shown in fig. 2 and fig. 15 to fig. 18, the rotation adjusting mechanism 5 includes a shaft sleeve 51, a rotation shaft 52 and a rotation limiting assembly 53, the shaft sleeve 51 is fixedly mounted on the leg mechanism 6, the rotation shaft 52 is rotatably mounted on the shaft sleeve 51, the top of the rotation shaft 52 is connected to the support mechanism 2, and the rotation adjusting mechanism 5 can adjust the horizontal angle of the solar panel 100 mounted on the support mechanism 2 by the rotation of the rotation shaft 52 around the shaft sleeve 51, so as to implement the rotation adjusting structure of the solar support. When the solar panel 100 completes the adjustment of the horizontal angle, the rotation limiting component 53 may limit the rotation shaft 52, so that the horizontal angle of the adjusted solar panel 100 is maintained.

In this embodiment, as shown in fig. 16, an adjusting plate 512 is disposed on the top of the shaft sleeve 51, a supporting plate 521 is disposed on the top of the rotating shaft 52, the supporting plate 521 is located above the adjusting plate 512, and a plurality of adjusting holes 5120 are disposed on the side of the adjusting plate 512 at intervals in the circumferential direction. The rotation limiting component 53 is mounted on the supporting plate 521, so that when the rotating shaft 52 drives the support mechanism 2 to rotate to any required horizontal angle, the rotation limiting component 53 can be matched with the corresponding adjusting hole 5120, and then the rotating shaft 52 is ensured to be in a stable and static state after the angle adjustment is completed.

It is understood that the supporting plate 521 can also be disposed on the top of the sleeve 51, and then the adjusting plate 512 is disposed on the top of the rotating shaft 52, and the supporting plate 521 is located below the adjusting plate 512.

In this embodiment, as shown in fig. 16 and 17, a cover 522 is provided on the support plate 521; the rotation limiting assembly 53 includes a first handle 531, a pull plate 532, a first locking spring 533, and a latch 534. The pulling plate 532 is slidably mounted in the housing 522, the upper end of the pulling plate 532 extends to the outside of the housing 522 and is provided with a first handle 531, the bolt 534 is connected with the lower end of the pulling plate 532, the first locking spring 533 is sleeved on the pulling plate 532, one end of the first locking spring 533 is abutted against the housing 522, and the other end of the first locking spring 533 is abutted against the pulling plate 532, so that the pulling plate 532 drives the bolt 534 to penetrate through the supporting plate 521 to be in inserted fit with the adjusting hole 5120 under the elastic force of the first locking spring 533; the adjustment plate 512 can be locked relative to the support plate 521 by inserting the latch 534 into the adjustment hole 5120. When the horizontal angle of the solar panel 100 on the bracket mechanism 2 needs to be adjusted, an operator can release the locking of the supporting plate 521 and the adjusting plate 512 by pulling the first handle 531 to drive the pulling plate 532 to compress the first locking spring 533 and pull the bolt 534 to slide towards the inside of the housing 522 until the bolt is disconnected from the adjusting hole 5120.

In this embodiment, as shown in fig. 17, a guide rod 5220 is vertically disposed in the housing 522, and the pulling plate 532 is slidably engaged with the guide rod 5220 to ensure that the pulling plate 532 only vertically moves without deflection under the pulling of the first handle 531. At least two bolts 534 are connected to the lower end of the pulling plate 532, so that the bolts 534 are inserted into the corresponding adjusting holes 5120, and the rotating shaft 52 can be kept stable and not deviated through multi-point positioning after being locked.

In this embodiment, as shown in fig. 18, the elastic pad 54 is mounted on the lower end of the rotating shaft 52 of the leg mechanism 6, and the elastic pad 54 is fixed by the screw connection of the bolt 700 and the pressure plate 55; the lower end of the rotating shaft 52 is in supporting fit with the elastic pad 54, so that the abrasion of the rotating shaft 52 can be effectively reduced.

It can be understood that the pressing plate 55 is located at the upper end of the elastic pad 54, and the bolt 700 can pass through the elastic pad 54 along the lower portion of the leg mechanism 6 and be in threaded connection with the pressing plate 55, so that the pressing plate 55 can be driven to move towards the direction of pressing the elastic pad 54 by screwing the bolt 700 until the elastic pad 54 is pressed tightly. The lower end of the rotating shaft 52 is in supporting contact with the elastic pad 54, so that the end part of the rotating shaft 52 is prevented from being in direct contact with the leg mechanism 6, and the abrasion of the rotating shaft 52 during rotation is reduced; meanwhile, the elastic support of the elastic pad 54 can prevent the adjusting disk 512 from directly contacting the supporting disk 521, so that the abrasion to the supporting disk 521 and the adjusting disk 512 can be further reduced when the rotating shaft 52 rotates.

In this embodiment, the elastic pad 54 is made of an elastic wear-resistant material.

In one embodiment of the present application, as shown in fig. 2, fig. 15, and fig. 19 to fig. 21, the leg mechanism 6 includes a plurality of legs 62 and a folding assembly 61, and the legs 62 are respectively installed at the end of the folding assembly 61, so that the support mechanism 2 folds the plurality of legs 62 through the folding assembly 61, thereby implementing a leg folding structure of the solar support, and further facilitating folding transportation.

In this embodiment, as shown in fig. 15, 19 and 21, the folding assembly 61 includes a first folding frame 611 and a second folding frame 612, and the first folding frame 611 and the second folding frame 612 are connected by a middle rotating structure; the legs 62 are connected to both ends of the first folding frame 611 and the second folding frame 612, so that the first folding frame 611 and the second folding frame 612 can be unfolded or folded by rotating the rotating structures to rotate with each other. The folding limiting component 63 is further installed between the first folding frame 611 and the second folding frame 612, and when the first folding frame 611 and the second folding frame 612 are unfolded or folded, the folding limiting component 63 can limit and lock the folding component 61, so that the stability of unfolding or folding of the first folding frame 611 and the second folding frame 612 can be ensured.

In this embodiment, as shown in fig. 19, the rotating structure includes a third rotating shaft 6121 and a third rotating hole 6110. A third rotating shaft 6121 is arranged in the middle of the second folding frame 612, and a third rotating hole 6110 is arranged in the middle of the first folding frame 611; or, the middle of the second folding frame 612 is provided with a third rotating hole 6110, and the middle of the first folding frame 611 is provided with a third rotating shaft 6121. So that the first folding frame 611 and the second folding frame 612 can be rotatably engaged with the third rotating shaft 6121 through the third rotating hole 6110.

For convenience of description, the third rotating shaft 6121 may be disposed on the second folding frame 612, and the third rotating hole 6110 may be disposed on the first folding frame 611.

In this embodiment, as shown in fig. 15, 19 and 21, a movable slot 6120 is disposed at the upper end of the middle portion of the second folding frame 612, the third rotating shaft 6121 is disposed at the middle portion of the movable slot 6120, and the middle portion of the first folding frame 611 is located in the movable slot 6120. Both ends of the first folding frame 611 and the second folding frame 612 are connected with the supporting leg 62 through the connecting part 610; the connection portions 610 at both ends of the first folding frame 611 are eccentric to both sides of the third rotation hole 6110 and are arranged in parallel; the connecting portions 610 at two ends of the second folding frame 612 are symmetrically arranged at two sides of the third rotating shaft 6121; so that the connecting portions 610 of the first folding frame 611 and the second folding frame 612 are attached to each other when the folding assembly 61 is unfolded or folded, so as to avoid an excessively large folding or unfolding angle of the first folding frame 611 and the second folding frame 612.

In this embodiment, as shown in fig. 19 and 20, the folding limiting component 63 is installed at the bottom of the second folding frame 612, a pair of slots 6111 is disposed on the first folding frame 611, and an included angle between the two slots 6111 and a connecting line of the centers of the third rotating holes 6110 is α. So that when the folding assembly 61 is in the unfolded or folded state, the folding limiting assembly 63 can cooperate with the corresponding slot 6111, thereby ensuring the stability of the unfolded or folded state of the first folding frame 611 and the second folding frame 612.

It can be understood that when the first folding frame 611 and the second folding frame 612 are in the parallel folding state, the folding limiting component 63 can be exactly matched with one slot 6111; when the first folding frame 611 and the second folding frame 612 are unfolded, the folding limiting component 63 can be just matched with the other slot 6111.

Meanwhile, the included angle α is 60 ° to 90 °, preferably 90 °. That is, when the first folding frame 611 and the second folding frame 612 are in the unfolded state, the first folding frame 611 and the second folding frame 612 are perpendicular to each other, and at this time, the four legs 62 are uniformly stressed, and the support structure is stable. If the value of the included angle α is smaller, the included angle between the first folding frame 611 and the second folding frame 612 in the unfolded state is smaller, and the formed support structure is more unstable.

In this embodiment, as shown in fig. 20, a second mounting groove 6122 is disposed on the second folding frame 612; the folding stop assembly 63 includes a second handle 631, a plunger 632, and a second locking spring 633. The insert bar 632 is slidably installed in the second installation groove 6122, and the second handle 631 is located outside the second folding frame 612 and is connected to the insert bar 632 by a bolt 700 penetrating through the second installation groove 6122; the second locking spring 633 is installed in the second mounting groove 6122 and sleeved on the bolt 700, one end of the second locking spring 633 is connected with the insert rod 632, and the other end of the second locking spring 633 is connected with the bottom of the second mounting groove 6122. When the folding assembly 61 is in the unfolded or folded state, the plug rod 632 can be in plugging fit with the corresponding slot 6111 under the elastic force of the second locking spring 633; when the state of the folding assembly 61 needs to be adjusted, the second handle 631 is pulled to drive the inserting rod 632 to compress the second locking spring 633 until the inserting rod is disconnected from the slot 6111, so that the locking of the folding assembly 61 is released, and the folding assembly 61 is convenient for an operator to operate.

In this embodiment, as shown in fig. 15 and 19, the first folding bracket 611 and the second folding bracket 612 are both arched such that a movable space for installing and operating the folding limiting assembly 63 is formed at the lower portion of the second folding bracket 612.

The foregoing has described the general principles, essential features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are merely illustrative of the principles of the application, but that various changes and modifications may be made without departing from the spirit and scope of the application, and these changes and modifications are intended to be within the scope of the application as claimed. The scope of protection claimed by this application is defined by the following claims and their equivalents.

Claims (8)

1. A solar rack's every single move angle adjustment structure which characterized in that includes:

the elevation angle adjusting mechanism is arranged on the supporting leg mechanism through a supporting plate; the elevation angle adjustment mechanism includes:

the elevation angle adjusting assembly is installed at the end part of the supporting plate and is suitable for being connected with a bracket mechanism, so that the elevation angle of a solar panel installed on the bracket mechanism can be adjusted through the elevation angle adjusting assembly; and

an elevation lock assembly mounted within the support plate, the elevation lock assembly adapted to lock after the elevation adjustment assembly adjusts the pitch angle of the mount mechanism.

2. The solar rack pitch angle adjusting structure of claim 1, wherein: the elevation angle adjusting assembly comprises a supporting frame and a supporting seat; the supporting seat is fixedly arranged at the end part of the supporting plate, and the supporting frame is arranged on the supporting seat and is connected with the bracket mechanism;

when the pitching angle of the solar panel on the support mechanism needs to be adjusted, the support frame is suitable for deflecting along the support seat, and the pitching angle locking assembly is suitable for locking a lock hole formed in the deflected support frame.

3. The solar rack pitch angle adjusting structure of claim 2, wherein: an arc-shaped sliding hole is formed in the supporting seat, the supporting frame is arc-shaped and is in sliding fit with the sliding hole, and two ends of the supporting frame are connected with the bracket mechanism through the arranged connecting seats; the support frame is suitable for sliding along the sliding hole so as to drive the support frame mechanism to deflect.

4. A pitch angle adjusting structure of a solar rack as claimed in claim 3, wherein: the supporting frame is provided with a plurality of locking holes arranged at intervals, the side part of the supporting seat is provided with a jack communicated with the sliding hole, and the distance from the jack to the circle center corresponding to the supporting frame or the supporting seat is equal to that from the locking hole to the circle center corresponding to the supporting frame, so that the elevation angle locking assembly is suitable for penetrating through the jack to be matched with the locking hole, and then the elevation angle adjusting assembly is locked.

5. The solar rack pitch angle adjustment structure of claim 4, wherein: the elevation locking assembly comprises a sliding component, a pull rope and a locking component; the sliding component is slidably mounted in a sliding groove arranged on the supporting plate, and the locking component is suitable for locking the lock hole; the locking component is mounted at the end part of the supporting plate, and the locking component and the sliding component are connected through the pull rope, so that when the pitch angle of the solar panel needs to be adjusted, the sliding component slides along the sliding groove to pull the locking component to be separated from the lock hole through the pull rope.

6. The solar rack pitch angle adjustment structure of claim 5, wherein: the locking component comprises an installation frame, a locking rod and a return spring, the installation frame is fixedly installed at the end part of the supporting plate, a guide hole is formed in the installation frame, the locking rod is installed in the guide hole in a sliding mode and is elastically connected with the installation frame through the return spring, and therefore the locking rod penetrates through the jack under the elastic force of the return spring to be matched with the lock hole; the end part, close to the supporting plate, of the lock rod is connected with the pull rope, so that when the pitching angle of the solar panel needs to be adjusted, the pull rope is suitable for pulling the lock rod to slide along the guide hole and compressing the return spring until the lock rod is unlocked from the lock hole.

7. A pitch angle adjusting structure of a solar rack as claimed in claim 6, wherein: the elevation angle adjusting components are a pair and are respectively arranged at two ends of the supporting plate; locking part is a pair of and set up respectively in the both ends of backup pad, all set up curved perforation on the mounting bracket, the first end of stay cord is passed last trompil of sliding part and one of them the locking lever is connected, the second end of stay cord is suitable for to pass and is close to first end on the mounting bracket perforation and with another the locking lever is connected, and then works as sliding part follows during the spout slides, two the locking lever is in carry out the phase slip under the pulling of stay cord.

8. A pitch angle adjusting structure of a solar rack as claimed in claim 5, wherein: the sliding chute comprises a first sliding section and a second sliding section, the first sliding section is horizontally arranged, and the second sliding section is perpendicular to the first sliding section, so that when the pitch angle of the solar panel needs to be adjusted, the sliding component is suitable for sliding to the second sliding section along the first sliding section, and then the elevation angle adjusting component is unlocked continuously.

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