A flexible bracket for mountain photovoltaic construction

Abstract

The present invention discloses a flexible support for mountain photovoltaic construction, which relates to the field of photovoltaic construction technology, including several groups of fixed piles cast on the mountain, steel ropes are arranged between the several groups of fixed piles, photovoltaic fixed plates are laid on the steel ropes, and load-bearing ropes are also arranged between the several groups of fixed piles, and the lower surface of the photovoltaic fixed plate is provided with a quadrangular pyramid, and the bottom end of the quadrangular pyramid is arranged on the load-bearing rope, and a windproof rope is longitudinally arranged below the load-bearing rope, and the windproof rope runs through the quadrangular pyramid, and windproof piles cast on the mountain are arranged at both ends of the windproof rope, and a damping mechanism is arranged in the windproof pile. The support of the present invention is provided with a windproof rope and a damping mechanism, and when encountering strong winds, the energy of the up and down vibration of the windproof rope is absorbed by mechanical movement, so that the amplitude of the up and down vibration of the steel rope and the load-bearing rope can be reduced, thereby improving the stability of the steel rope and the load-bearing rope, and having a good wind resistance effect.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic construction, and in particular to a flexible bracket for mountain photovoltaic construction. Background Art

[0002] Photovoltaic flexible bracket is a bracket designed for placing, installing and fixing photovoltaic panels (i.e. solar panels) in solar photovoltaic power generation systems. Its structure is to connect the brackets through steel cables, and then fix the photovoltaic panels on the steel cables, and arrange them on a large scale to form a square array.

[0003] The existing flexible brackets for mountain photovoltaic construction need to be treated with wind resistance to increase the stability of the photovoltaic flexible bracket after the photovoltaic panels are installed. The traditional wind resistance treatment requires the addition of a set of load-bearing cables, and the steel ropes and the load-bearing cables are bound by erecting four-cornered pyramids to improve the wind resistance. However, this wind resistance treatment is generally applicable to conditions with low wind force. During construction on mountainous areas, due to the harsh mountain environment, strong winds are prone to occur. When the wind is strong, the force generated is relatively large, so the force on the steel ropes and the load-bearing cables will also increase, causing the vibration amplitude of the steel ropes and the load-bearing cables to increase. At this time, the wind resistance effect of the existing wind-resistant structure will deteriorate, and when the wind is too strong, the load-bearing force of the load-bearing cables will increase, which will increase the possibility of the load-bearing cables breaking, and the structural safety is low. Summary of the invention

[0004] The present invention provides a flexible bracket for mountain photovoltaic construction. By arranging a windproof cable and a damping mechanism, when encountering strong winds, the energy of the up and down vibration of the windproof cable is absorbed by mechanical movement, which can reduce the amplitude of the up and down vibration of the steel rope and the load-bearing cable. At the same time, by changing the distance between the two ends of the load-bearing cable, it can reduce the situation where the load-bearing cable is subjected to a force exceeding its own tensile strength when the wind force is too strong. This solves the problems mentioned in the above background technology that when the wind force is too strong, the vibration amplitude of the steel rope and the load-bearing cable becomes larger, the wind-resistant effect of the wind-resistant structure becomes worse, and the bearing force of the load-bearing cable becomes larger, which increases the possibility of the load-bearing cable breaking and the low structural safety.

[0005] The present invention is achieved through the following technical solutions:

[0006] A flexible bracket for mountain photovoltaic construction, comprising a plurality of groups of fixed piles cast on the mountain, steel ropes are arranged between the plurality of groups of fixed piles, photovoltaic fixed plates are laid on the steel ropes, load-bearing cables are also arranged between the plurality of groups of fixed piles, a quadrangular pyramid is arranged on the lower surface of the photovoltaic fixed plate, the bottom end of the quadrangular pyramid is arranged on the load-bearing cable, a windproof cable is longitudinally arranged below the load-bearing cable, the windproof cable penetrates the quadrangular pyramid, windproof piles cast on the mountain are arranged at both ends of the windproof cable, a damping mechanism is arranged in the windproof pile, the end of the windproof cable is connected to the damping mechanism, and the damping mechanism resists wind by reducing the vibration of the load-bearing cable; a receiving groove is arranged inside the fixed pile, a positioning seat is arranged inside the receiving groove, the positioning seat is elastically arranged in the receiving groove by a first spring, the two ends of the first spring are respectively fixedly arranged on the inner wall of the receiving groove and the positioning seat, the end of the load-bearing cable is connected to the positioning seat, and a through groove for the end of the positioning seat to pass through is arranged on the fixed pile.

[0007] As an optional solution for the flexible support for mountain photovoltaic construction described in the present invention, the damping mechanism includes a damping groove arranged inside the windproof pile, a damping block is slidably arranged inside the damping groove, and the damping block is elastically arranged in the damping groove through a second spring, and the two ends of the second spring are respectively fixed on the damping block and the damping groove, and the end of the windproof cable is connected to the damping block.

[0008] As an optional solution of the flexible support for mountain photovoltaic construction described in the present invention, a convex plate is fixed on the top of the windproof pile, a pulley is rotatably provided on the convex plate, and the windproof cable is slidably connected to the pulley.

[0009] As an optional solution for the flexible bracket for mountain photovoltaic construction described in the present invention, a bottom plate is arranged in the accommodating groove, a limiting groove is provided on the surface of the bottom plate, a limiting seat is fixed at the bottom of the positioning seat, and the limiting seat is slidably arranged in the limiting groove.

[0010] As an optional solution for the flexible bracket for mountain photovoltaic construction described in the present invention, a first rotating shaft is rotatably arranged in the accommodating groove, a winding roller is sleeved on the first rotating shaft, the end of the steel rope is fixedly wound on the winding roller, a driving plate is fixed on the positioning seat, a transmission assembly is arranged on the driving plate, and the transmission assembly is connected to the first rotating shaft.

[0011] As an optional solution for the flexible bracket for mountain photovoltaic construction described in the present invention, the transmission assembly includes a single-sided tooth plate, which is fixedly connected to the driving plate, and a first transmission gear is meshed on the single-sided tooth plate, and the first transmission gear is rotatably arranged in the accommodating groove through a second rotating shaft, and a double-sided tooth plate is meshed on the first transmission gear, and the double-sided tooth plate is slidably arranged in the accommodating groove, and a second transmission gear is meshed on the double-sided tooth plate, and the second transmission gear is fixed on the first rotating shaft.

[0012] As an optional solution for the flexible bracket for mountain photovoltaic construction described in the present invention, a telescopic rod is fixed inside the accommodating groove, the end of the telescopic rod is fixedly connected to the double-sided tooth plate, and the first rotating shaft and the second rotating shaft are elastically connected to the fixed pile through a torsion spring.

[0013] As an optional solution of the flexible bracket for mountain photovoltaic construction described in the present invention, a wire-reeling assembly for tightening the load-bearing cable is also provided in the accommodating groove, and the wire-reeling assembly includes a stabilizing block fixed in the accommodating groove, the stabilizing block is rotatably connected with a pin shaft, a rotating rod is fixed on the pin shaft, an L-shaped interference rod is fixed on the driving plate, the L-shaped interference rod interferes with the rotating rod, a winding shaft is rotatably provided on the positioning seat, the end of the load-bearing cable is fixedly wound around the winding shaft, a pull rod is fixed at the end of the winding shaft, a first hinge block is fixed at the end of the pull rod, a second hinge block is fixed at the end of the rotating rod, and a movable rod is connected between the first hinge block and the second hinge block.

[0014] As an optional solution for the flexible bracket for mountain photovoltaic construction described in the present invention, the photovoltaic fixing plate is fixedly connected with an arc-shaped mounting seat for sliding on the steel winch, and an arc-shaped locking seat is arranged below the arc-shaped mounting seat. The arc-shaped locking seat cooperates with the arc-shaped mounting seat to lock and fix the photovoltaic fixing plate and the steel winch.

[0015] As an optional solution for the flexible bracket for mountain photovoltaic construction described in the present invention, a first protrusion is fixed on the arc-shaped mounting seat, and a second protrusion is fixed on the arc-shaped locking seat. The first protrusion and the second protrusion are fixedly connected by fastening bolts.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. In the flexible support for mountain photovoltaic construction of the present invention, windproof piles are cast, a damping mechanism is arranged in the windproof piles, and a windproof cable is arranged at the bottom of the quadrangular pyramid, so that the windproof cable is connected to the damping mechanism. When encountering strong winds, the steel winch and the load-bearing cable will be vibrated by the wind. When the wind blows the steel winch and the load-bearing cable upward, the windproof cable is pulled upward by the bottom end of the quadrangular pyramid, and the upward movement of the windproof cable is hindered by the damping mechanism, thereby reducing the upward movement distance of the windproof cable. By reducing the upward movement of the windproof cable Distance, reducing the distance that the steel winch and the load-bearing cable move upward. When the wind force is not enough to blow the steel winch and the load-bearing cable, the damping mechanism is reset and drives the wind-proof cable to move downward at the same time. The steel winch and the load-bearing cable are reset. That is, when encountering strong winds, the wind-proof cable and the damping mechanism are used to move back and forth up and down, and the energy of the up and down vibration of the wind-proof cable is absorbed through mechanical movement, thereby reducing the amplitude of the up and down vibration of the steel winch and the load-bearing cable, thereby improving the stability of the steel winch and the load-bearing cable and increasing the wind resistance effect.

[0018] When the force that the wind can provide is too great, excessive force is generated on the load-bearing cable, causing the two ends of the load-bearing cable to pull the positioning seat to slide in the receiving groove, and pull one end of the positioning seat out of the through groove. After the positioning seat is pulled out of the through groove, the distance between the two ends of the load-bearing cable is reduced. When the wind force decreases, the positioning seat is pulled back into the receiving groove to increase the distance between the two ends of the load-bearing cable. By changing the distance between the two ends of the load-bearing cable, the load-bearing cable can be reduced from breaking when it is subjected to a force exceeding its own tensile strength when the wind force is too strong, thereby improving the safety of the structure.

[0019] 2. In the flexible bracket for mountain photovoltaic construction of the present invention, when the wind is too strong, the positioning seat is pulled to slide in the accommodating groove. When one end of the positioning seat is pulled out from the through groove, the positioning seat drives the driving plate to move, and the driving plate drives the winding roller to pay out the steel rope through the transmission assembly, thereby increasing the length of the steel rope between the fixed piles on both sides, and then the curvature of the steel rope increases while the curvature of the load-bearing rope increases. When the wind becomes smaller, the first rotating shaft and the second rotating shaft are reversed, which is convenient for the winding roller to reel in the steel rope. That is, when the curvature of the load-bearing rope increases, the curvature of the steel rope also increases, and when the curvature of the load-bearing rope decreases, the curvature of the steel rope also decreases, so that the steel rope moves up and down with the load-bearing rope. At this time, the four-cornered pyramid can play a supporting effect, so that when the wind is too strong, the steel rope can be reduced. When the force exceeds its own tensile strength, the steel rope is reduced and the breakage of the steel rope is reduced, thereby increasing the safety of the device and further enhancing the wind resistance.

[0020] 3. In the flexible bracket for mountain photovoltaic construction of the present invention, when the positioning seat moves toward the through groove, the driving plate is pulled to move, and the driving plate drives the take-up assembly to move, so that the take-up shaft can take up the load-bearing cable. Conversely, when the positioning seat is reset, the take-up shaft is rotated in the opposite direction to pay out the load-bearing cable to complete the reset of the load-bearing cable. This process can keep the load-bearing cable in a taut state when the curvature of the steel cable becomes larger, thereby reducing the resonance between the steel cable and the load-bearing cable, and can reduce the vibration amplitude of the load-bearing cable and the steel cable during movement, thereby reducing the possibility of breakage in the middle of the two, further increasing safety, and thus improving wind resistance. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is one of the three-dimensional structural schematic diagrams of the present invention.

[0022] Figure 2 This is the second schematic diagram of the three-dimensional structure of the present invention.

[0023] Figure 3 The figure is a schematic diagram of the structure of the present invention without the fixing piles on one side.

[0024] Figure 4 For the present invention Figure 3 Enlarged view of point A in the middle.

[0025] Figure 5 It is a cross-sectional view of the internal structure of the windproof pile of the present invention.

[0026] Figure 6 This is one of the cross-sectional views of the internal structure of the fixing pile of the present invention.

[0027] Figure 7 This is the second cross-sectional view of the internal structure of the fixed pile of the present invention.

[0028] Figure 8 For the present invention Figure 7 Enlarged view of point B in the middle.

[0029] Fig. 9 This is one of the structural schematic diagrams of the transmission component part of the present invention.

[0030] Fig.10 This is the second structural schematic diagram of the transmission component part of the present invention.

[0031] In the figure: 1, fixed pile; 2, steel winch; 3, photovoltaic fixed panel; 4, load-bearing cable; 5, quadrangular pyramid; 6, windproof cable; 7, windproof pile; 8, damping mechanism; 81, damping groove; 82, damping block; 83, second spring; 9, accommodating groove; 10, positioning seat; 11, first spring; 12, through groove; 13, convex plate; 14, pulley; 15, bottom plate; 16, limit groove; 17, limit seat; 18, first rotating shaft; 19, winding roller; 20, driving plate; 21, transmission assembly; 211, single-sided tooth plate; 212, first transmission gear; 213, second rotating shaft; 214, double-sided tooth plate; 215, second transmission gear; 216, telescopic rod; 22, take-up assembly; 221, stabilizing block; 222, pin shaft; 223, rotating rod; 224, L-shaped resistance rod; 225, take-up shaft; 226, pulling rod; 227, first hinge block; 228, second hinge block; 229, movable rod; 23, arc-shaped mounting seat; 24, arc-shaped locking seat; 25, first protrusion; 26, second protrusion; 27, fastening bolt. DETAILED DESCRIPTION

[0032] 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. Example 1

[0033] like Figure 1-Figure 10 As shown, the present embodiment provides a flexible support for mountain photovoltaic construction, comprising a plurality of groups of fixed piles 1 cast on the mountain, steel ropes 2 are arranged between the plurality of groups of the fixed piles 1, photovoltaic fixing panels 3 are laid on the steel ropes 2, load-bearing cables 4 are also arranged between the plurality of groups of the fixed piles 1, a quadrangular pyramid 5 is arranged on the lower surface of the photovoltaic fixing panel 3, the bottom end of the quadrangular pyramid 5 is arranged on the load-bearing cable 4, a windproof cable 6 is longitudinally arranged below the load-bearing cable 4, the windproof cable 6 penetrates the quadrangular pyramid 5, windproof piles 7 cast on the mountain are arranged at both ends of the windproof cable 6, a damping mechanism 8 is arranged in the windproof pile 7, the end of the windproof cable 6 is connected to the damping mechanism 8, and the damping mechanism 8 resists wind by reducing the vibration of the load-bearing cable 4.

[0034] The interior of the fixed pile 1 is provided with a receiving groove 9, and the interior of the receiving groove 9 is provided with a positioning seat 10. The positioning seat 10 is elastically arranged in the receiving groove 9 by a first spring 11, and the two ends of the first spring 11 are respectively fixedly arranged on the inner wall of the receiving groove 9 and the positioning seat 10, the end of the load-bearing cable 4 is connected to the positioning seat 10, and the fixed pile 1 is provided with a through groove 12 for the end of the positioning seat 10 to pass through.

[0035] The damping mechanism 8 includes a damping groove 81 arranged inside the windproof pile 7, and a damping block 82 is slidably arranged inside the damping groove 81. The damping block 82 is elastically arranged in the damping groove 81 through a second spring 83, and the two ends of the second spring 83 are respectively fixed on the damping block 82 and the damping groove 81, and the end of the windproof rope 6 is connected to the damping block 82.

[0036] In the present technical scheme, the photovoltaic panel is first installed on the photovoltaic fixing panel 3, and the photovoltaic fixing panel 3 is supported by the steel rope 2. The load-bearing rope 4 is set and the top of the tetrahedron 5 is used to fix it to the lower surfaces of the two adjacent photovoltaic fixing panels 3. Then the bottom of the tetrahedron 5 is set and connected to the load-bearing rope 4. The tetrahedron 5 is used for support and restriction, which can increase the stability between the steel rope 2 and the load-bearing rope 4, thereby improving the stability of the photovoltaic fixing panel 3 after installation; when encountering strong winds, the steel rope 2 and the load-bearing rope 4 will be vibrated by the wind. When the wind blows the steel rope 2 and the load-bearing rope 4 upward, the windproof rope 6 is pulled upward through the bottom end of the tetrahedron 5. The upward movement of the windproof rope 6 pulls the damping block 82 to slide in the damping groove 81, and the second spring 83 is stretched to store force, and the damping block 82 is of mass The heavier object hinders the upward movement of the windproof cable 6 through its own gravity and the tension of the second spring 83, thereby reducing the distance that the windproof cable 6 moves upward. By reducing the distance that the windproof cable 6 moves upward, the distance that the steel rope 2 and the load-bearing cable 4 move upward is reduced. When the wind force is not enough to blow the steel rope 2 and the load-bearing cable 4, the damping block 82 moves downward, and the second spring 83 releases the force, thereby driving the windproof cable 6 to move downward, and the steel rope 2 and the load-bearing cable 4 are reset. That is, when encountering strong winds, the windproof cable 6 and the second spring 83 are used to drive the damping block 82 to move back and forth up and down in the damping groove 81, and the energy of the up and down vibration of the windproof cable 6 is absorbed through mechanical movement, thereby reducing the amplitude of the up and down vibration of the steel rope 2 and the load-bearing cable 4, thereby improving the stability of the steel rope 2 and the load-bearing cable 4 and increasing the wind resistance effect.

[0037] When the force that the wind can provide is too large, excessive force is generated on the load-bearing cable 4, so that the two ends of the load-bearing cable 4 pull the positioning seat 10 to slide in the receiving groove 9, and one end of the positioning seat 10 is pulled out from the through groove 12, and the first spring 11 is stretched at the same time, so that the first spring 11 accumulates force. After the positioning seat 10 is pulled out from the through groove 12, the distance between the two ends of the load-bearing cable 4 is reduced. When the wind force decreases, the first spring 11 releases force and pulls the positioning seat 10 back into the receiving groove 9, so that the distance between the two ends of the load-bearing cable 4 is increased. By changing the distance between the two ends of the load-bearing cable 4, the load-bearing cable 4 can be reduced from breaking when the wind force is too large due to the force exceeding its own tensile strength.

[0038] In order to facilitate the wind-proof cable 6 to provide an upward force to the damping block 82, a convex plate 13 is fixed to the top of the wind-proof pile 7, and a pulley 14 is rotatably arranged on the convex plate 13. The wind-proof cable 6 is slidably connected to the pulley 14. When the wind-proof cable 6 moves up and down, the wind-proof cable 6 slides on the pulley 14, thereby changing the force of the wind-proof cable 6 in the inclined direction into a force in the vertical direction, thereby facilitating the damping block 82 to move up and down in the damping groove 81.

[0039] In order to facilitate the horizontal movement of the positioning seat 10 and to facilitate entry and exit from the through groove 12, a bottom plate 15 is arranged in the accommodating groove 9, and a limiting groove 16 is provided on the surface of the bottom plate 15. A limiting seat 17 is fixed to the bottom of the positioning seat 10, and the limiting seat 17 is slidably arranged in the limiting groove 16. In this technical solution, when the load-bearing cable 4 pulls the positioning seat 10 to move, the limiting seat 17 moves horizontally in the limiting groove 16, so that the positioning seat 10 can be kept in horizontal movement, so that the positioning seat 10 can enter and exit from the through groove 12, thereby preventing the positioning seat 10 from being stuck. Example 2

[0040] When the wind is too strong, the distance between the two ends of the load-bearing cable 4 will change. When the distance between the two ends of the load-bearing cable 4 becomes smaller, the curvature of the load-bearing cable 4 becomes larger, and the load-bearing cable 4 loses its supporting effect on the quadrangular pyramid 5, resulting in the photovoltaic fixing panel 3 being supported only by the load-bearing of the steel winch 2 itself. At this time, due to the excessive wind force, the generated force is all concentrated on the steel winch 2, which will cause the steel winch 2 to be easily over-pressured and cause the steel winch 2 to break. To address this problem, this embodiment is an improvement made on the basis of embodiment 1. Specifically, as shown in FIG. Figure 1-Figure 10 As shown, a first rotating shaft 18 is rotatably arranged in the accommodating groove 9, a winding roller 19 is sleeved on the first rotating shaft 18, the end of the steel rope 2 is fixedly wound on the winding roller 19, a driving plate 20 is fixed on the positioning seat 10, a transmission assembly 21 is arranged on the driving plate 20, and the transmission assembly 21 is connected to the first rotating shaft 18.

[0041] The transmission assembly 21 includes a single-sided toothed plate 211, which is fixedly connected to the driving plate 20. A first transmission gear 212 is meshed on the single-sided toothed plate 211. The first transmission gear 212 is rotatably arranged in the accommodating groove 9 through a second rotating shaft 213. A double-sided toothed plate 214 is meshed on the first transmission gear 212. The double-sided toothed plate 214 is slidably arranged in the accommodating groove 9. A second transmission gear 215 is meshed on the double-sided toothed plate 214. The second transmission gear 215 is fixed on the first rotating shaft 18.

[0042] A telescopic rod 216 is fixed inside the accommodating groove 9, and the end of the telescopic rod 216 is fixedly connected to the double-sided tooth plate 214, and the first rotating shaft 18 and the second rotating shaft 213 are elastically connected to the fixed pile 1 through a torsion spring; by setting the telescopic rod 216, the moving direction of the double-sided tooth plate 214 can be restricted, so that the double-sided tooth plate 214 can only move in the same direction as the moving direction of the positioning seat 10.

[0043] In the present technical solution, when the wind force is too strong and pulls the positioning seat 10 to slide in the accommodating groove 9, and one end of the positioning seat 10 is pulled out from the through groove 12, the positioning seat 10 drives the driving plate 20 to move, and the driving plate 20 drives the single-sided toothed plate 211 to move, and the single-sided toothed plate 211 drives the first transmission gear 212 to rotate, and the first transmission gear 212 drives the double-sided toothed plate 214 to move, and the double-sided toothed plate 214 drives the second transmission gear 215 to rotate. At this time, the rotation direction of the second transmission gear 215 is the same as the movement direction of the positioning seat 10. The rotation of the second transmission gear 215 causes the winding roller 19 to release the steel rope 2, thereby increasing the length of the steel rope 2 between the fixed piles 1 on both sides, and then in the arc of the load-bearing rope 4. As the curvature of the steel rope 2 increases, the curvature of the steel rope 2 also increases. When the wind force decreases, the first spring 11 releases force, pulling the positioning seat 10 to reset, and the torsion spring releases force, prompting the first rotating shaft 18 and the second rotating shaft 213 to reverse, so that the winding roller 19 can wind up the steel rope 2. That is, when the curvature of the load-bearing cable 4 increases, the curvature of the steel rope 2 also increases. When the curvature of the load-bearing cable 4 decreases, the curvature of the steel rope 2 also decreases, so that the steel rope 2 moves up and down with the load-bearing cable 4. At this time, the tetrahedron 5 can play a supporting role, so that when the wind force is too strong, the steel rope 2 can be reduced due to the force exceeding its own tensile strength. The situation of the steel rope 2 breaking is reduced, which increases the safety of the device and further increases the wind resistance effect. Example 3

[0044] When the curvature of the load-bearing cable 4 increases, the curvature of the steel cable 2 also increases, and when the curvature of the load-bearing cable 4 decreases, the curvature of the steel cable 2 also decreases, so that the steel cable 2 moves up and down with the load-bearing cable 4. In this process, the resonance between the two increases, which may increase the vibration amplitude of the load-bearing cable 4 and the steel cable 2 during movement. Since the vibration amplitude of the middle position between the load-bearing cable 4 and the steel cable 2 is the largest, it is a position prone to fracture. Therefore, when the load-bearing cable 4 and the steel cable 2 move synchronously, the possibility of fracture in the middle position between the two is increased. In view of this problem, this embodiment is an improvement made on the basis of embodiment 2. Specifically, as shown in FIG. Figure 1-Figure 10 As shown, a wire-reeling assembly 22 for tightening the load-bearing cable 4 is also provided in the accommodating groove 9, and the wire-reeling assembly 22 includes a stabilizing block 221 fixed in the accommodating groove 9, and a pin shaft 222 is rotatably connected to the stabilizing block 221, and a rotating rod 223 is fixed to the pin shaft 222, and an L-shaped resistance rod 224 is fixed to the driving plate 20, and the L-shaped resistance rod 224 is in contact with the bottom of the rotating rod 223, and a winding shaft 225 is rotatably provided on the positioning seat 10, and the end of the load-bearing cable 4 is fixedly wound around the winding shaft 225, and a pull rod 226 is fixed to the end of the winding shaft 225, and a first hinge block 227 is fixed to the end of the pull rod 226, and a second hinge block 228 is fixed to the end of the rotating rod 223, and a movable rod 229 is connected between the first hinge block 227 and the second hinge block 228.

[0045] In the present technical solution, when the positioning seat 10 moves toward the through slot 12, the driving plate 20 is pulled to move, and the driving plate 20 drives the L-shaped abutment rod 224 to move, so that the L-shaped abutment rod 224 abuts against one end of the rotating rod 223, so that the rotating rod 223 rotates around the pin 222, and the other end of the rotating rod 223 rotates to drive the movable rod 229 to move, and the movable rod 229 moves to drive one end of the pull rod 226 to move, and the pull rod 226 moves to drive the reel 225 to rotate, so that the reel 225 reels the load-bearing cable 4. Conversely, when the positioning seat 10 is repeated, the reel 225 is rotated. When the steel winch 2 is in the right position, the rotating rod 223 loses the interference of the L-shaped interference rod 224, and the pulling force of the load-bearing cable 4 causes the winding shaft 225 to rotate in the opposite direction, and the load-bearing cable 4 is paid out to complete the resetting of the load-bearing cable 4. This process can keep the load-bearing cable 4 in a taut state when the curvature of the steel winch 2 becomes larger, thereby reducing the resonance between the steel winch 2 and the load-bearing cable 4, and can reduce the vibration amplitude of the load-bearing cable 4 and the steel winch 2 during movement, thereby reducing the possibility of breakage in the middle position between the two, further increasing safety, and thus improving wind resistance. Example 4

[0046] This embodiment is an improvement made on the basis of Embodiment 3. Specifically, Figure 1-Figure 10As shown, the photovoltaic fixing panel 3 is fixedly connected with an arc-shaped mounting seat 23 for sliding on the steel winch 2, and an arc-shaped locking seat 24 is arranged below the arc-shaped mounting seat 23. The arc-shaped locking seat 24 cooperates with the arc-shaped mounting seat 23 to lock and fix the photovoltaic fixing panel 3 and the steel winch 2.

[0047] A first protrusion 25 is fixed on the arc-shaped mounting seat 23 , and a second protrusion 26 is fixed on the arc-shaped locking seat 24 . The first protrusion 25 and the second protrusion 26 are fixedly connected by a fastening bolt 27 .

[0048] In the present technical solution, after the photovoltaic panel is installed on the photovoltaic fixing panel 3, the arc-shaped mounting seats 23 on both sides are overlapped on the two steel ropes 2, so that the arc-shaped mounting seats 23 can slide along the steel ropes 2. When installing multiple groups of photovoltaic fixing panels 3, since the arc-shaped mounting seats 23 can slide along the steel ropes 2, one group of photovoltaic fixing panels 3 can be used to push another group of photovoltaic fixing panels 3 to slide on the steel ropes 2 to complete the installation of a whole row of photovoltaic fixing panels 3. After a whole row of photovoltaic fixing panels 3 is set, the first protrusion 25 and the second protrusion 26 are fixed by tightening bolts 27, so that the arc-shaped locking seat 24 and the arc-shaped mounting seat 23 cooperate to lock the steel rope 2 to complete the fixation. During photovoltaic installation, multiple groups of photovoltaic fixing panels 3 can be installed on the fixing piles 1 on one side, which is convenient to install.

[0049] 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.

[0050] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A flexible support for mountain photovoltaic construction, comprising a plurality of fixed piles (1) cast on the mountain, characterized in that: Steel ropes (2) are arranged between the plurality of groups of the fixing piles (1), photovoltaic fixing panels (3) are laid on the steel ropes (2), and load-bearing cables (4) are arranged between the plurality of groups of the fixing piles (1). A quadrangular pyramid (5) is arranged on the lower surface of the photovoltaic fixing panel (3), and the bottom end of the quadrangular pyramid (5) is arranged on the load-bearing cable (4). A windproof cable (6) is arranged longitudinally below the load-bearing cable (4), and the windproof cable (6) penetrates the quadrangular pyramid (5). Windproof piles (7) cast on the mountain are arranged at both ends of the windproof cable (6), and a damping mechanism (8) is arranged inside the windproof pile (7). The ends of the windproof cable (6) The first part is connected to the damping mechanism (8), and the damping mechanism (8) resists wind by reducing the vibration of the load-bearing cable (4); the interior of the fixing pile (1) is provided with a receiving groove (9), and the interior of the receiving groove (9) is provided with a positioning seat (10), and the positioning seat (10) is elastically arranged in the receiving groove (9) through a first spring (11), and the two ends of the first spring (11) are respectively fixedly arranged on the inner wall of the receiving groove (9) and the positioning seat (10), and the end of the load-bearing cable (4) is connected to the positioning seat (10), and the fixing pile (1) is provided with a through groove (12) for the end of the positioning seat (10) to pass through; The damping mechanism (8) comprises a damping groove (81) arranged inside the windproof pile (7), a damping block (82) is slidably arranged inside the damping groove (81), the damping block (82) is elastically arranged in the damping groove (81) through a second spring (83), the two ends of the second spring (83) are respectively fixed on the damping block (82) and the damping groove (81), and the end of the windproof rope (6) is connected to the damping block (82); A convex plate (13) is fixed on the top of the windproof pile (7), a pulley (14) is rotatably arranged on the convex plate (13), and the windproof rope (6) is slidably connected to the pulley (14); A bottom plate (15) is arranged in the receiving groove (9), a limiting groove (16) is provided on the surface of the bottom plate (15), a limiting seat (17) is fixed at the bottom of the positioning seat (10), and the limiting seat (17) is slidably arranged in the limiting groove (16); A first rotating shaft (18) is rotatably arranged in the receiving groove (9), a winding roller (19) is sleeved on the first rotating shaft (18), an end of the steel rope (2) is fixedly wound on the winding roller (19), a driving plate (20) is fixed on the positioning seat (10), a transmission assembly (21) is arranged on the driving plate (20), and the transmission assembly (21) is connected to the first rotating shaft (18); The transmission assembly (21) comprises a single-sided toothed plate (211), the single-sided toothed plate (211) is fixedly connected to the driving plate (20), a first transmission gear (212) is meshed on the single-sided toothed plate (211), the first transmission gear (212) is rotatably arranged in the receiving groove (9) via a second rotating shaft (213), a double-sided toothed plate (214) is meshed on the first transmission gear (212), the double-sided toothed plate (214) is slidably arranged in the receiving groove (9), a second transmission gear (215) is meshed on the double-sided toothed plate (214), and the second transmission gear (215) is fixed on the first rotating shaft (18); A telescopic rod (216) is fixed inside the accommodating groove (9), the end of the telescopic rod (216) is fixedly connected to the double-sided toothed plate (214), and the first rotating shaft (18) and the second rotating shaft (213) are elastically connected to the fixed pile (1) via a torsion spring.

2. A flexible bracket for mountain photovoltaic construction according to claim 1, characterized in that: The receiving groove (9) is also provided with a take-up assembly (22) for tightening the load-bearing rope (4), the take-up assembly (22) comprising a stabilizing block (221) fixed in the receiving groove (9), a pin shaft (222) being rotatably connected to the stabilizing block (221), a rotating rod (223) being fixed to the pin shaft (222), an L-shaped abutting rod (224) being fixed to the driving plate (20), the L-shaped abutting rod (224) abutting against the rotating rod (223), the stabilizing block (221 ... the rotating rod (223) being fixed to the pin shaft (222), and the L-shaped abutting rod (224) being fixed to the driving plate (20). A winding shaft (225) is rotatably provided on the seat (10), the end of the load-bearing cable (4) is fixedly wound on the winding shaft (225), a pull rod (226) is fixedly provided on the end of the winding shaft (225), a first hinge block (227) is fixedly provided on the end of the pull rod (226), a second hinge block (228) is fixedly provided on the end of the rotating rod (223), and a movable rod (229) is connected between the first hinge block (227) and the second hinge block (228).

3. The flexible bracket for mountain photovoltaic construction according to claim 1, characterized in that: The photovoltaic fixing plate (3) is fixedly connected with an arc-shaped mounting seat (23) for sliding on the steel rope (2), and an arc-shaped locking seat (24) is arranged below the arc-shaped mounting seat (23). The arc-shaped locking seat (24) cooperates with the arc-shaped mounting seat (23) to lock and fix the photovoltaic fixing plate (3) and the steel rope (2).

4. A flexible bracket for mountain photovoltaic construction according to claim 3, characterized in that: A first protrusion (25) is fixed on the arc-shaped mounting seat (23), and a second protrusion (26) is fixed on the arc-shaped locking seat (24). The first protrusion (25) and the second protrusion (26) are fixedly connected by a fastening bolt (27).

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