Photovoltaic support mechanism for desert

Abstract

The invention relates to the technical field of photovoltaic supports, in particular to a photovoltaic support mechanism for desert, which comprises three parallel hollow beams, three beam brackets, three vertical beams, three connecting pieces and three cement piles. According to the photovoltaic support mechanism for the desert, the connection strength of the photovoltaic supports between the adjacent cement piles can be enhanced, meanwhile, the supporting states of the cement piles and the photovoltaic supports at the cement piles are detected, and the photovoltaic support mechanism can be used for detecting the influence of severe environments and the like on the desert. The detection mechanism can detect the state of the photovoltaic support and give an early warning in time when some photovoltaic supports sink or incline or are damaged due to the fact that the photovoltaic supports sink or incline or are damaged, and meanwhile, the detection mechanism can assist in supporting and positioning the photovoltaic supports which sink or incline or are damaged, so that the detection accuracy of the photovoltaic supports is improved. The phenomenon of aggravated damage caused by the fact that the photovoltaic support is not overhauled in time is effectively prevented, and therefore the supporting strength of the photovoltaic support in the desert is guaranteed, and meanwhile use of a photovoltaic panel is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic brackets, and in particular to a photovoltaic bracket mechanism used in deserts. Background Art

[0002] "Photovoltaic sand control" is an innovative desert control model that combines photovoltaic power generation technology with desert control. By installing photovoltaic brackets in the desert, it can not only generate electricity, but also play a role in sand fixation and ecological restoration. Photovoltaic panels can block sunlight, reduce the evaporation of surface water, reduce wind speed, improve soil conditions, and create a favorable environment for vegetation restoration. At the same time, the shaded area under the photovoltaic panels also provides the possibility for the growth of sand plants, thereby promoting ecological restoration and biodiversity improvement in desert areas.

[0003] When installing existing desert photovoltaic brackets, large-diameter cement piles are first used for piling, and then the brackets are fixed on the cement piles. Subsequently, photovoltaic panels with larger areas are installed on multiple photovoltaic brackets. This installation method can ensure the supporting strength between photovoltaic panels.

[0004] However, in desert areas, there are frequent sandstorms and loose and porous soil. When photovoltaic brackets are used for a long time, the soil at individual brackets is prone to loosening. Loosening the soil will cause the cement piles and the photovoltaic brackets thereon to sink, tilt or be damaged. Since the area of ​​photovoltaic brackets in the desert is large, it is often impossible for humans to find problematic brackets in time, which can lead to unstable support of photovoltaic panels and even the overall collapse of the photovoltaic brackets and photovoltaic panels. Summary of the invention

[0005] The purpose of the present invention is to provide a photovoltaic support mechanism for use in deserts to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a photovoltaic support mechanism for deserts, comprising parallel hollow beams, beam brackets, vertical beams, connectors and cement piles, wherein three of the parallel hollow beams, beam brackets and cement piles are provided, and the three beam brackets support and lift the three parallel hollow beams mutually, the vertical beams comprise a left support beam and a right support beam, and the left support beam and the right support beam are used to support the beam brackets thereon, the connector is located between the left support beam and the right support beam, and the connector can be detachably mounted on the cement piles:

[0007] A fixing seat is fixedly installed on the top of the cement pile and between the left supporting beam and the right supporting beam;

[0008] Two fixing plates are provided above the fixing seat, and the two fixing plates are respectively fixedly mounted on the left support beam and the right support beam by bolts;

[0009] Two support shafts are fixedly installed between the two fixing plates, and a detection mechanism is installed between two adjacent support shafts above the two cement piles, and the detection mechanism is used to detect the cement piles and the status of the photovoltaic bracket at the cement piles;

[0010] A support member is provided between the ends of the two fixing seats that are close to each other, and the support member is used to support the detection mechanism.

[0011] In some embodiments, the detection mechanism comprises a first connection block, a second connection block, a connection rod, a connection sleeve, a detection member and a spreading member, wherein the first connection block and the second connection block are respectively rotatably sleeved on two adjacent support shafts above two cement piles, one end of the connection rod is fixedly connected to the first connection block, and one end of the connection sleeve is fixedly connected to the second connection block, and the other end of the connection rod is slidably connected inside the connection sleeve;

[0012] The detection member is installed inside the connecting sleeve and connected to the connecting rod;

[0013] A cavity is provided at one end of the connecting rod close to the inside of the connecting sleeve, and the expansion piece is located in the cavity. When the detection piece detects that the supporting state of the photovoltaic bracket changes, the expansion piece is used to strengthen the supporting strength between the connecting rod and the supporting sleeve.

[0014] In some embodiments, the detection member includes a pressure sensor, a detection plate, a connecting spring and a positioning plate, the pressure sensor is fixedly mounted at one end inside the connecting sleeve, the detection plate is fixedly mounted on the pressure sensor, and when the pressure sensor sends a signal value to the control terminal, and the control terminal determines that the signal value at the pressure sensor changes, a timely warning is issued;

[0015] The detection plate is slidably sleeved on the outside of the connecting rod, the positioning plate is fixedly sleeved on the outside of the connecting rod, the connecting spring is sleeved on the outside of the connecting rod, and the two ends of the connecting spring are respectively fixedly connected to the detection plate and the positioning plate, so as to realize the function of detecting the status of the photovoltaic bracket through the detection part.

[0016] In some embodiments, the expansion member includes an iron rod, an iron block, a buffer spring, an abutment member, and a sensing member. The iron rod slides through one end of the connecting rod cavity, the iron block is fixedly mounted at one end of the iron rod and slidably connected inside the cavity, the buffer spring is sleeved outside the iron rod, and the two ends of the buffer spring are respectively fixedly connected to the cavity and the iron block, and the sensing member is located inside the cavity and away from one end of the iron block;

[0017] The abutment piece is installed on the iron rod and is located at one end outside the cavity, and is provided with a spreading piece to achieve the function of connecting the connecting rod and the connecting sleeve to each other.

[0018] In some embodiments, the induction element includes an electromagnet fixedly mounted at one end inside the cavity.

[0019] In some embodiments, the abutment member includes an arc-shaped plate, a first positioning seat, a second positioning seat, a movable support rod, a positioning support rod, a movable seat and a fixed frame;

[0020] The arc-shaped plates are provided with a plurality of arc-shaped plates, which are arranged around the outside of the iron rod, and the first positioning seat and the second positioning seat are respectively fixedly mounted on the two ends of the inner surface of the arc-shaped plate, one end of the movable support rod is hinged to the first positioning seat through a pin shaft, and the other end of the movable support rod is hinged to the movable seat through a pin shaft, and the movable support rod and the positioning support rod are rotatably connected to each other by a rotating shaft;

[0021] The plurality of movable seats are all fixedly mounted around the outer side of one end of the iron rod;

[0022] One end of the positioning support rod is hinged to the second positioning seat through a pin shaft, and the other end of the positioning support rod is hinged to the fixing frame through a pin shaft. Multiple fixing frames are fixedly installed on one end of the connecting rod, and the connecting rod and the connecting sleeve can be in contact and connected with each other through the abutment member.

[0023] In some embodiments, two movable holes are provided on the connecting rod, the two movable holes are connected to the cavity, and a locking piece is provided on the outside of the connecting rod and at positions corresponding to the movable holes.

[0024] In some embodiments, the locking member includes a locking block, a side plate, a locking rod, a locking plate and a locking spring. The locking block slides through the moving hole, and the end of the locking block located inside the moving hole is arc-shaped. The side plate is slidably sleeved on the outside of the locking rod, and the side plate is fixedly installed on the outside of the connecting rod. One end of the locking rod is fixedly connected to the locking block, and the other end of the locking rod is fixedly connected to the locking plate. The locking spring is sleeved on the outside of the locking rod, and the two ends of the locking spring are respectively fixedly connected to the locking plate and the side plate. The locking plate is fixedly connected to the locking rod. By means of the provided locking member, the stability of the connection of the iron block can be ensured when the iron block is connected to the electromagnet.

[0025] In some embodiments, a plurality of anti-slip grooves are provided on the outer side of the arc-shaped plate to increase the friction of the arc-shaped plate.

[0026] In some embodiments, the support member includes a reinforcing rod, a reinforcing base and a support sleeve. The reinforcing base is fixedly installed on the fixing seat by a locking bolt. The bottom of the reinforcing rod is hinged to the reinforcing base by a pin shaft. The top of one of the reinforcing rods is rotatably connected to the outer side of the connecting sleeve by a hinge support, and the bottom of the other reinforcing rod is rotatably connected to the support sleeve by a hinge support. The support sleeve is fixedly sleeved on the outer side of the connecting rod, and through the support member provided, it plays a role of auxiliary support for the connecting rod and the connecting sleeve.

[0027] The present invention has at least the following beneficial effects:

[0028] 1. When the present invention is in use, by providing a fixing seat, a fixing plate and a detection mechanism between the left supporting beam and the right supporting beam at adjacent cement piles, the connection strength of the photovoltaic brackets between adjacent cement piles can be strengthened, and at the same time, the supporting status of the cement piles and the photovoltaic brackets at the cement piles can be detected. When individual photovoltaic brackets are affected by harsh environments in the desert and sink, tilt or are damaged, the status of the photovoltaic brackets can be detected and warned in time. At the same time, the detection mechanism of the present invention can also assist in supporting and positioning the photovoltaic brackets that have sunk, tilted or been damaged, effectively preventing the photovoltaic brackets from being aggravated due to untimely maintenance, thereby ensuring the supporting strength of the photovoltaic brackets in the desert while ensuring the use of the photovoltaic panels.

[0029] 2. The present invention can further improve the supporting strength of the connecting rod and the connecting sleeve to the photovoltaic bracket by providing a supporting member between adjacent fixing seats, thereby further ensuring the supporting stability of the photovoltaic bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0031] Figure 2 It is a schematic diagram of the beam bracket structure of the present invention;

[0032] Figure 3 This is a schematic diagram of the vertical beam structure of the present invention;

[0033] Figure 4 It is a schematic diagram of the structure of the fixing plate of the present invention;

[0034] Figure 5 This is a schematic diagram of the support structure of the present invention;

[0035] Figure 6 This is a schematic diagram of the internal structure of the connecting sleeve of the present invention;

[0036] Figure 7 This is a schematic diagram of the explosion structure of the abutment member of the present invention;

[0037] Figure 8 It is a schematic diagram of the structure of the fixing frame of the present invention;

[0038] Fig. 9 It is a schematic diagram of the locking member structure of the present invention.

[0039] In the figure: 1. parallel hollow beam; 11. connecting member; 12. beam bracket; 13. vertical beam; 131. left support beam; 132. right support beam; 2. cement pile; 3. fixed seat; 4. fixed plate; 5. support shaft; 6. detection mechanism; 61. first connection block; 62. second connection block; 63. connecting rod; 631. cavity; 632. moving hole; 64. connecting sleeve; 65. detection member; 651. pressure sensor; 652. detection plate; 653. connecting spring; 654. positioning plate; 7. support member; 71. Reinforcing rod; 72, reinforcing base; 73, supporting sleeve; 8, expanding member; 81, iron rod; 82, iron block; 83, buffer spring; 84, abutting member; 841, arc plate; 8411, anti-slip groove; 842, first positioning seat; 843, second positioning seat; 844, moving support rod; 845, positioning support rod; 846, moving seat; 847, fixing frame; 85, induction member; 851, electromagnet; 9, locking member; 91, locking block; 92, side plate; 93, locking rod; 94, locking plate; 95, locking spring. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] Embodiment 1

[0042] See also Figures 1 to 4A photovoltaic support mechanism for deserts, comprising parallel hollow beams 1, beam brackets 12, vertical beams 13, connectors 11 and cement piles 2, wherein the parallel hollow beams 1, beam brackets 12 and cement piles 2 are each provided with three, and the three beam brackets 12 mutually support and lift the three parallel hollow beams 1, the vertical beam 13 comprises a left support beam 131 and a right support beam 132, and the left support beam 131 and the right support beam 132 are used to support the beam brackets 12 thereon, the connector 11 is located between the left support beam 131 and the right support beam 132, and The connector 11 is detachably mounted on the cement pile 2. The connector 11 is an existing structure, and as an implementation method, the connector 11 can be a clamp, that is, a plurality of clamps fix the left support beam 131 and the right support beam 132 on the outside of the top of the cement pile 2, respectively, to further achieve stable support for the parallel hollow beams 1, the beam brackets 12 and the vertical beams 13. At the same time, in this example, three cement piles 2 are preferably grouped together, and the parallel hollow beams 1, the beam brackets 12, the vertical beams 13 and the connectors 11 on the three cement piles 2 support the photovoltaic panels with each other:

[0043] A fixing seat 3 is fixedly installed on the top of the cement pile 2 and between the left support beam 131 and the right support beam 132, and the fixing seat 3 is fixed to the top of the cement pile 2 by welding, thereby ensuring the supporting stability of the fixing seat 3, and at the same time, there are reinforcing ribs on the fixing seat 3, thereby ensuring the supporting strength of the fixing seat 3;

[0044] Two fixing plates 4 are provided above the fixing seat 3, and the two fixing plates 4 are respectively fixedly mounted on the left support beam 131 and the right support beam 132 by bolts;

[0045] Two support shafts 5 are fixedly installed between the two fixing plates 4, and a detection mechanism 6 is installed between the two adjacent support shafts 5 above the two cement piles 2. The detection mechanism 6 is used to detect the cement piles 2 and the photovoltaic bracket state at the cement piles 2, so that when the bracket is damaged and the position state of the support shaft 5 changes, or the cement pile 2 sinks and the position state of the support shaft 5 changes, the detection mechanism 6 can detect the state change of the photovoltaic bracket in time;

[0046] See also Figures 5 to 8 The detection mechanism 6 includes a first connection block 61, a second connection block 62, a connection rod 63, a connection sleeve 64, a detection member 65 and a spreading member 8. The first connection block 61 and the second connection block 62 are respectively rotatably sleeved on two adjacent support shafts 5 above the two cement piles 2. One end of the connection rod 63 is fixedly connected to the first connection block 61, and one end of the connection sleeve 64 is fixedly connected to the second connection block 62. The other end of the connection rod 63 is slidably connected inside the connection sleeve 64.

[0047] The detection member 65 is installed inside the connecting sleeve 64 and connected to the connecting rod 63;

[0048] A cavity 631 is provided at one end of the connecting rod 63 close to the inside of the connecting sleeve 64, and the expansion member 8 is located in the cavity 631. When the detection member 65 detects that the supporting state of the photovoltaic bracket changes, the expansion member 8 is used to strengthen the supporting strength between the connecting rod 63 and the supporting sleeve 73.

[0049] The detection member 65 includes a pressure sensor 651, a detection plate 652, a connecting spring 653 and a positioning plate 654. The pressure sensor 651 is fixedly mounted at one end of the connecting sleeve 64, and the detection plate 652 is fixedly mounted on the pressure sensor 651. When the pressure sensor 651 sends a signal value to the control terminal, and the control terminal determines that the signal value at the pressure sensor 651 changes, a timely warning is issued. The control terminal can be a mobile phone terminal of the staff or a computer terminal, which can receive the signal in time and determine the bracket with a state change.

[0050] The detection plate 652 is slidably sleeved on the outside of the connecting rod 63, the positioning plate 654 is fixedly sleeved on the outside of the connecting rod 63, the connecting spring 653 is sleeved on the outside of the connecting rod 63, and the two ends of the connecting spring 653 are fixedly connected to the detection plate 652 and the positioning plate 654 respectively.

[0051] Specific implementation process: In the harsh desert environment, when the photovoltaic bracket is slightly damaged or the cement pile 2 sinks slightly due to the influence of strong wind or the loosening and loss of soil at the cement pile 2, the connecting rod 63 and the connecting sleeve 64 connected to the damaged cement pile 2 will move relative to each other. When the connecting rod 63 and the connecting sleeve 64 move relative to each other, the corresponding connecting spring 653 undergoes elastic deformation, that is, the connecting spring 653 is compressed or stretched. At this time, the corresponding detection plate 652 is squeezed or stretched, and the signal value at the corresponding pressure sensor 651 changes. The pressure sensor 651 sends a signal to the control terminal, which issues a timely warning through the control terminal, thereby notifying the staff and enabling timely maintenance of the damaged photovoltaic bracket or the sunken cement pile 2.

[0052] Please refer to Figures 6 to 8The stretching member 8 includes an iron rod 81, an iron block 82, a buffer spring 83, an abutment member 84 and a sensing member 85. The iron rod 81 slides through one end of the connecting rod 63 at the cavity 631. The iron block 82 is fixedly mounted at one end of the iron rod 81 and is slidably connected inside the cavity 631. The buffer spring 83 is sleeved on the outside of the iron rod 81, and the two ends of the buffer spring 83 are respectively fixedly connected to the cavity 631 and the iron block 82. The sensing member 85 is located inside the cavity 631 and away from one end of the iron block 82.

[0053] The abutment member 84 is installed on the iron rod 81 and is located at one end outside the cavity 631 .

[0054] The induction component 85 includes an electromagnet 851 fixedly mounted at one end inside the cavity 631, and the power supply for the electromagnet 851 can be provided by the photovoltaic panel, thereby ensuring that the electromagnet 851 can be stably energized. At the same time, in this embodiment, the connecting sleeve 64 is made of steel plate material, and the use of steel plate material can effectively block the magnetic field, reduce the attraction of the electromagnet 851, and reduce electromagnetic interference.

[0055] The abutment member 84 includes an arc-shaped plate 841, a first positioning seat 842, a second positioning seat 843, a moving support rod 844, a positioning support rod 845, a moving seat 846 and a fixing frame 847;

[0056] The arc plate 841 is provided with a plurality of anti-slip grooves 8411 on the outer side of the arc plate 841, and the arc plate 841 is arranged around the outer side of the iron rod 81, and the first positioning seat 842 and the second positioning seat 843 are respectively fixedly installed at the two ends of the inner surface of the arc plate 841, and one end of the movable support rod 844 is hinged to the first positioning seat 842 through a pin shaft, and the other end of the movable support rod 844 is hinged to the movable seat 846 through a pin shaft, and the movable support rod 844 and the positioning support rod 845 are rotatably connected to each other with a rotating shaft;

[0057] The plurality of movable seats 846 are all fixedly mounted around the outer side of one end of the iron rod 81;

[0058] One end of the positioning support rod 845 is hinged to the second positioning seat 843 through a pin shaft, and the other end of the positioning support rod 845 is hinged to the fixing frame 847 through a pin shaft. The plurality of fixing frames 847 are fixedly mounted on one end of the connecting rod 63 .

[0059] Specific implementation process: When the photovoltaic bracket is damaged or the cement pile 2 at the photovoltaic bracket sinks, the pressure sensor 651 detects a signal and sends the signal to the control terminal. At this time, the electromagnets 851 at the two connecting rods 63 on the outside of the corresponding photovoltaic bracket are energized, and when the electromagnet 851 is energized, the iron block 82 is attracted by the electromagnet 851, and moves along the direction of the electromagnet 851 until one end of the iron block 82 is in stable contact with the electromagnet 851. When the iron block 82 moves along the electromagnet 851, it drives the iron rod 81 to move synchronously, and one end of the iron rod 81 moves along the inside of the cavity 631. When the iron rod 81 moves, the multiple moving seats 846 at the other end thereof move synchronously. When the moving seat 846 moves, it drives the multiple moving support rods 844 thereon to rotate. Since the moving support rods 844 are in the positioning support Under the limiting action of rod 845, the two ends of the positioning support rod 845 are respectively rotated relative to the fixing frame 847 and the arc plate 841. At this time, the multiple arc plates 841 move along the inner wall of the connecting sleeve 64 until the multiple iron blocks 82 and the iron rod 81 stop moving. The multiple arc plates 841 cooperate with the inner wall of the connecting sleeve 64, that is, the multiple arc plates 841 contact with the connecting sleeve 64 to achieve relative fixation between the connecting rod 63 and the connecting sleeve 64. At this time, when the damaged photovoltaic bracket or the cement pile 2 at the photovoltaic bracket sinks, the two outer connecting rods 63 and the connecting sleeve 64 can be relatively fixed, and the photovoltaic bracket with a state change can be supported by auxiliary support, thereby minimizing the deformation or sinking movement of the photovoltaic bracket, thereby ensuring the stability of the photovoltaic bracket as a whole and the photovoltaic panel as a whole. In this process, the staff can inspect and repair the photovoltaic bracket with a state change.

[0060] A support member 7 is provided between the ends of the two fixing seats 3 that are close to each other. The support member 7 is used to support the detection mechanism 6 , that is, to achieve a stable connection between the adjacent fixing seats 3 through the support member 7 .

[0061] See also Figures 4 to 5 The support member 7 includes a reinforcing rod 71, a reinforcing base 72 and a supporting sleeve 73. The reinforcing base 72 is fixedly mounted on the fixing seat 3 by a locking bolt. The bottom of the reinforcing rod 71 is hinged to the reinforcing base 72 by a pin. The top of one of the reinforcing rods 71 ​​is rotatably connected to the outer side of the connecting sleeve 64 by a hinge support, and the bottom of the other reinforcing rod 71 is rotatably connected to the supporting sleeve 73 by a hinge support. The supporting sleeve 73 is fixedly sleeved on the outer side of the connecting rod 63.

[0062] The support member 7 simultaneously provides auxiliary support to the connecting sleeve 64 or the connecting rod 63 .

[0063] Embodiment 2

[0064] Please refer to Fig. 9 The connecting rod 63 is provided with two moving holes 632 , the two moving holes 632 are connected to the cavity 631 , and a locking member 9 is provided on the outside of the connecting rod 63 and at positions corresponding to the moving holes 632 .

[0065] The locking member 9 includes a locking block 91, a side plate 92, a locking rod 93, a locking plate 94 and a locking spring 95. The locking block 91 slides through the moving hole 632, and the end of the locking block 91 located inside the moving hole 632 is in an arc shape. At the same time, the side of the iron block 82 close to the locking block 91 is chamfered. The side plate 92 is slidably sleeved on the outside of the locking rod 93, and the side plate 92 is fixedly installed on the outside of the connecting rod 63. One end of the locking rod 93 is fixedly connected to the locking block 91, and the other end of the locking rod 93 is fixedly connected to the locking plate 94. The locking spring 95 is sleeved on the outside of the locking rod 93, and the two ends of the locking spring 95 are respectively fixedly connected to the locking plate 94 and the side plate 92, and the locking plate 94 is fixedly connected to the locking rod 93. Specific implementation process: the present embodiment is used to ensure the stability of the connection between the iron block 82 and the electromagnet 851. When the iron block 82 moves along the electromagnet 851, the arc-shaped end on one side contacts the locking block 91 and pushes the locking block 91 to move along the moving hole 632. Until one side of the electromagnet 851 is adsorbed and connected with the electromagnet 851, the locking rod 93 is driven to move along the moving hole 632 through the locking plate 94 under the reverse elastic force of the locking spring 95. Then, the two locking blocks 91 further limit the iron block 82, thereby ensuring the tightness of the connection between the iron block 82 and the electromagnet 851, and further ensuring that the connecting rod 63 and the connecting sleeve 64 are relatively fixed to each other.

[0066] At the same time, in the embodiment, the connecting sleeve 64 is composed of two half sleeves, that is, when the damaged bracket or the sunken bracket is inspected and repaired, the connecting sleeve 64 can be disassembled, and the electromagnet 851 is powered off, and the two locking plates 94 are pushed respectively, so that the two locking blocks 91 are separated from the iron block 82 respectively, and the iron block 82 is further separated from the electromagnet 851.

[0067] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0068] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic support mechanism for deserts, comprising parallel hollow beams (1), beam brackets (12), vertical beams (13), connecting pieces (11) and cement piles (2), wherein the parallel hollow beams (1), beam brackets (12) and cement piles (2) are each provided with three, and the three beam brackets (12) mutually support and lift the three parallel hollow beams (1), the vertical beams (13) comprise a left support beam (131) and a right support beam (132), and the left support beam (131) and the right support beam (132) are used to support the beam brackets (12) thereon, the connecting piece (11) is located between the left support beam (131) and the right support beam (132), and the connecting piece (11) is detachably mounted on the cement piles (2), characterized in that: A fixing seat (3) is fixedly installed on the top of the cement pile (2) and located between the left supporting beam (131) and the right supporting beam (132); Two fixing plates (4) are provided above the fixing seat (3), and the two fixing plates (4) are respectively fixedly mounted on the left supporting beam (131) and the right supporting beam (132) by means of bolts; Two support shafts (5) are fixedly installed between the two fixing plates (4), and a detection mechanism (6) is installed between two adjacent support shafts (5) above the two cement piles (2), and the detection mechanism (6) is used to detect the cement piles (2) and the status of the photovoltaic support at the cement piles (2); A support member (7) is provided between the ends of the two fixing seats (3) that are close to each other, and the support member (7) is used to support the detection mechanism (6).

2. A photovoltaic support mechanism for use in deserts according to claim 1, characterized in that: The detection mechanism (6) comprises a first connection block (61), a second connection block (62), a connection rod (63), a connection sleeve (64), a detection member (65) and a spreading member (8); the first connection block (61) and the second connection block (62) are respectively rotatably sleeved on two adjacent support shafts (5) above two cement piles (2); one end of the connection rod (63) is fixedly connected to the first connection block (61), and one end of the connection sleeve (64) is fixedly connected to the second connection block (62); the other end of the connection rod (63) is slidably connected to the inside of the connection sleeve (64); The detection member (65) is installed inside the connecting sleeve (64) and connected to the connecting rod (63); A cavity (631) is provided at one end of the connecting rod (63) close to the interior of the connecting sleeve (64), and the expansion member (8) is located in the cavity (631). When the detection member (65) detects that the supporting state of the photovoltaic bracket has changed, the expansion member (8) is used to strengthen the supporting strength between the connecting rod (63) and the supporting sleeve (73).

3. A photovoltaic support mechanism for use in deserts according to claim 2, characterized in that: The detection member (65) comprises a pressure sensor (651), a detection plate (652), a connecting spring (653) and a positioning plate (654); the pressure sensor (651) is fixedly mounted on one end of the connecting sleeve (64); the detection plate (652) is fixedly mounted on the pressure sensor (651); and when the pressure sensor (651) sends a signal value to the control terminal and the control terminal determines that the signal value at the pressure sensor (651) changes, a timely warning is issued; The detection plate (652) is slidably sleeved on the outside of the connecting rod (63), the positioning plate (654) is fixedly sleeved on the outside of the connecting rod (63), the connecting spring (653) is sleeved on the outside of the connecting rod (63), and the two ends of the connecting spring (653) are respectively fixedly connected to the detection plate (652) and the positioning plate (654).

4. A photovoltaic support mechanism for use in deserts according to claim 2, characterized in that: The expansion member (8) comprises an iron rod (81), an iron block (82), a buffer spring (83), an abutment member (84) and a sensing member (85); the iron rod (81) slides through one end of the connecting rod (63) at the cavity (631); the iron block (82) is fixedly mounted at one end of the iron rod (81) and is slidably connected inside the cavity (631); the buffer spring (83) is sleeved on the outside of the iron rod (81), and the two ends of the buffer spring (83) are respectively fixedly connected to the cavity (631) and the iron block (82); the sensing member (85) is located inside the cavity (631) and away from one end of the iron block (82); The abutment member (84) is mounted on the iron rod (81) and is located at one end outside the cavity (631).

5. A photovoltaic support mechanism for use in deserts according to claim 4, characterized in that: The induction component (85) comprises an electromagnet (851) fixedly mounted at one end inside the cavity (631).

6. A photovoltaic support mechanism for use in deserts according to claim 4, characterized in that: The abutment member (84) comprises an arc-shaped plate (841), a first positioning seat (842), a second positioning seat (843), a movable support rod (844), a positioning support rod (845), a movable seat (846) and a fixing frame (847); The arc-shaped plates (841) are provided with a plurality of them, and the arc-shaped plates (841) are arranged around the outer side of the iron rod (81); the first positioning seat (842) and the second positioning seat (843) are respectively fixedly installed at the two ends of the inner surface of the arc-shaped plate (841); one end of the movable support rod (844) is hinged to the first positioning seat (842) through a pin shaft, and the other end of the movable support rod (844) is hinged to the movable seat (846) through a pin shaft; the movable support rod (844) and the positioning support rod (845) are rotatably connected to each other via a rotating shaft; The plurality of movable seats (846) are all fixedly mounted around the outer side of one end of the iron rod (81); One end of the positioning support rod (845) is hinged to the second positioning seat (843) via a pin, and the other end of the positioning support rod (845) is hinged to the fixing frame (847) via a pin. The plurality of fixing frames (847) are fixedly mounted on one end of the connecting rod (63).

7. The photovoltaic support mechanism for use in deserts according to claim 2, characterized in that: The connecting rod (63) is provided with two movable holes (632), the two movable holes (632) are in communication with the cavity (631), and a locking piece (9) is provided on the outside of the connecting rod (63) and at positions corresponding to the movable holes (632).

8. The photovoltaic support mechanism for use in deserts according to claim 7, characterized in that: The locking member (9) comprises a locking block (91), a side plate (92), a locking rod (93), a locking plate (94) and a locking spring (95); the locking block (91) slides through the moving hole (632), and one end of the locking block (91) located inside the moving hole (632) is in an arc shape; the side plate (92) is slidably sleeved on the outside of the locking rod (93), and the side plate (92) is fixedly installed on the outside of the connecting rod (63); one end of the locking rod (93) is fixedly connected to the locking block (91), and the other end of the locking rod (93) is fixedly connected to the locking plate (94); the locking spring (95) is sleeved on the outside of the locking rod (93), and the two ends of the locking spring (95) are respectively fixedly connected to the locking plate (94) and the side plate (92); the locking plate (94) is fixedly connected to the locking rod (93).

9. A photovoltaic support mechanism for use in deserts according to claim 6, characterized in that: A plurality of anti-slip grooves (8411) are provided on the outer side of the arc-shaped plate (841).

10. The photovoltaic support mechanism for use in deserts according to claim 1, characterized in that: The support member (7) comprises a reinforcing rod (71), a reinforcing base (72) and a supporting sleeve (73); the reinforcing base (72) is fixedly mounted on the fixing base (3) by means of locking bolts; the bottom of the reinforcing rod (71) is hinged to the reinforcing base (72) by means of a pin; the top of one of the reinforcing rods (71) is rotatably connected to the outer side of a connecting sleeve (64) by means of a hinge support, and the bottom of the other reinforcing rod (71) is rotatably connected to the supporting sleeve (73) by means of a hinge support; the supporting sleeve (73) is fixedly sleeved on the outer side of the connecting rod (63).

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