Photovoltaic panel fixing device for mountain land

Abstract

The utility model discloses a photovoltaic panel fixing device for mountainous regions, which relates to the technical field of photovoltaic panel installation and comprises an installation frame, an installation frame, a base and an adjusting assembly, clamping wings are arranged on the periphery of the installation frame, photovoltaic panels are arranged between the clamping wings, and the installation frame is connected with the installation frame through the adjusting assembly. Fixing bolts are arranged between the mounting frame and the base, the adjusting assembly comprises first connecting rods and second connecting rods, the first connecting rods are rotationally connected to the tops of the two sides of the mounting frame respectively, and the second connecting rods are rotationally connected to the middles of the two sides of the mounting frame respectively. Through cooperative arrangement of the mounting frame, the first connecting rod, the second connecting rod, the sliding block, the threaded rod, the worm gear, the worm, the knob and the linkage rod, the sliding block and the movable rod can be driven to move, meanwhile, the fixed rod is fixedly connected with the mounting frame, and therefore the purpose of conveniently and simultaneously adjusting the angles of all the mounting frames is achieved; the angles of the photovoltaic panels are prevented from being adjusted one by one as much as possible, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of photovoltaic panel installation, especially to a photovoltaic panel fixing device for mountainous areas. BACKGROUND

[0002] With the development and promotion of environmental protection energy at home and abroad, photovoltaic power generation is more and more widely used, photovoltaic power generation is a technology that uses the photovoltaic effect of the semiconductor interface to directly convert light energy into electric energy, which is mainly composed of photovoltaic panels, controllers and inverters, and the main components are composed of electronic components, with the vigorous promotion of photovoltaic power generation projects, the available land resources are reduced, and the mountainous photovoltaic projects are greatly increased, but the topographic conditions of mountainous photovoltaic power stations are complex, the construction difficulty is large, and many challenges are brought to the selection of photovoltaic support and its foundation type.

[0003] The utility model discloses a mountainous photovoltaic panel support, its structure includes mounting seat and support plate, is provided with threaded rod, first limit nut and second limit nut on the mounting seat, threaded rod slidingly connects both sides in the inside of mounting seat, first limit nut is screw thread connection on the outer surface of threaded rod, and is located the top of mounting seat, second limit nut is screw thread connection on the outer surface of threaded rod, and is located the below of mounting seat, the other end of threaded rod is connected with fixed stake through screw thread, support plate is provided with screw thread connection plate and fixed shaft, the position of first limit nut and second limit nut on threaded rod is adjusted to reach the purpose that the position of mounting seat is adjusted, and then the photovoltaic panel mounting frame is rotated outside the fixed shaft through the through hole, the angle is adjusted, but the above-mentioned device can only lay and adjust the angle of single photovoltaic panel, if large-area photovoltaic panel needs to be laid, multiple devices are needed, therefore when the angle of photovoltaic panel is adjusted in later period, it needs to be adjusted one by one, facing the complex topographic environment, not only increase the workload of staff, but also there is certain safety hazard. UTILITY MODEL CONTENTS

[0004] In order to improve the above-mentioned device that can only lay and adjust the angle of single photovoltaic panel, if large-area photovoltaic panel needs to be laid, multiple devices are needed, therefore when the angle of photovoltaic panel is adjusted in later period, it needs to be adjusted one by one, not only increase the workload of staff, but also there is certain safety hazard, the utility model provides a photovoltaic panel fixing device for mountainous areas.

[0005] The utility model provides a photovoltaic panel fixing device for mountainous areas, adopts the following technical scheme:

[0006] The utility model provides a photovoltaic panel fixing device for mountainous area, including installation frame, mounting frame, base and adjusting assembly, the installation frame around all is provided with clamping wing, the photovoltaic panel is placed between the clamping wing, the installation frame is connected with mounting frame through adjusting assembly, the mounting frame with base between is provided with fixed bolt, the adjusting assembly includes first connecting rod and second connecting rod, first connecting rod is rotatably connected in the top of installation frame both sides respectively, second connecting rod is rotatably connected in the middle of installation frame both sides respectively.

[0007] Through the above technical scheme, the photovoltaic panel is fixed through the installation frame, and the angle of several installation frames can be adjusted simultaneously through the adjusting assembly, so as to avoid adjusting the angle of the photovoltaic panel one by one by the staff in the later stage, which not only increases the workload of the staff, but also has certain safety hazards, thereby improving the practicability of the device.

[0008] Optionally, the adjusting assembly further includes a movable rod and a fixed rod, the movable rod and the fixed rod are arranged in groups, and a plurality of movable rods and fixed rods are arranged along the vertical direction of the mounting frame, the fixed rod is fixedly connected with the mounting frame, the movable rod is fixedly connected with a sliding block on both sides, a plurality of installation grooves are arranged on the mounting frame, the sliding block is slidably connected in the installation groove, the inner wall of the installation groove is connected with a threaded rod through a bearing, the sliding block on one side of the mounting frame is threadedly connected with the threaded rod, a plurality of installation frames are arranged along the axial direction of the movable rod, and the other end of the first connecting rod is rotatably connected with the movable rod, the other end of the second connecting rod is fixedly connected with the fixed rod, and the threaded rod is provided with a linkage assembly.

[0009] Through the above technical scheme, when the threaded rod rotates, the sliding block is driven to slide in the installation groove, and then the movable rod moves along the direction of the threaded rod, since the first connecting rod and the second connecting rod are rotatably connected with the installation frame, the other end of the first connecting rod is rotatably connected with the movable rod, and the other end of the second connecting rod is fixedly connected with the fixed rod, so as to simultaneously adjust the angle of all installation frames.

[0010] Optionally, the linkage assembly includes a worm gear, a worm and a linkage rod, the worm gear is connected to one end of the threaded rod, the worm is connected to the linkage rod, the linkage rod is rotatably connected with the mounting frame, the worm gear is engaged with the worm, and the end of the linkage rod is connected with a knob.

[0011] Through the above technical scheme, rotating the knob drives the linkage rod to rotate, the linkage rod rotating drives the worm to rotate, the worm rotating drives the worm gear to rotate, and then the threaded rod can be driven to rotate.

[0012] Optionally, the lower end of the inner side of the mounting frame is connected with a fixed block, a plurality of mounting holes are arranged on the knob, and a bolt is inserted in the mounting hole, a slot is arranged on the fixed block, and one end of the bolt abuts against the slot.

[0013] By adopting the above technical scheme, the bolt is inserted into the corresponding mounting hole on the knob, so that the knob can be fixed, and the knob is prevented from being reversed, thereby affecting the optimal light receiving angle of the photovoltaic panel.

[0014] Optionally, the clamping wing is in the shape of "L", a telescopic rod is connected between the mounting frame and the clamping wing, and a telescopic spring is arranged in the telescopic rod.

[0015] By adopting the above technical scheme, the clamping wing is pulled to make the telescopic spring generate deformation under stress, the photovoltaic panel is placed on the mounting frame, the clamping wing is released, and the clamping wing moves towards the photovoltaic panel under the elastic force of the telescopic spring, so that the photovoltaic panel can be clamped and fixed.

[0016] Optionally, a plurality of through grooves are formed in the surface of the base, ground nails are arranged in the through grooves, and barbs are connected to the outer sides of the ground nails, a fixed rope is arranged on the mounting frame, the fixed rope is in the shape of "8", and a positioning pile is connected to the bottom end of the fixed rope.

[0017] By adopting the above technical scheme, the mounting frame is fixed to the ground through the ground nails, the grip between the ground nails and the soil is increased through the barbs, the mounting frame is prevented from falling, the fixed rope is in the shape of "8" (i.e., a triangular stable structure), and the device is further fixed to the ground through the positioning pile, so that the device is more stable during use.

[0018] In summary, the utility model has at least one of the following beneficial effects:

[0019] Through the cooperation of the mounting frame, the first connecting rod, the second connecting rod, the sliding block, the threaded rod, the worm gear, the worm, the knob and the connecting rod, the sliding block and the movable rod can be driven to move, and the fixed rod is fixedly connected to the mounting frame, so that the angles of all the mounting frames can be adjusted at the same time, the angle of the photovoltaic panel is adjusted one by one as much as possible, the workload of the staff is increased, and there is a certain safety hazard, the device is convenient to operate, and the practicability of the device is improved.

[0020] Through the cooperation of the ground nails, the barbs and the base, the device is fixedly installed by inserting the ground nails into the ground, the grip between the ground nails and the soil is increased through the barbs, the device is further fixed to the ground through the cooperation of the fixed rope and the positioning pile, and the device is more stable during installation. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without any creative effort.

[0022] Figure 1 It is a front view of the structure of the present application.

[0023] Figure 2 It is a rear view of the structure of the present application.

[0024] Figure 3 It is a rear view of the structure of the present application. Figure 2 It is an enlarged structure diagram of A in the middle.

[0025] Figure 4 It is a connection structure diagram of the mounting frame and the clamping wing of the present application.

[0026] In the figure: 1, mounting frame; 2, mounting bracket; 3, ground nail; 4, barb; 5, first connecting rod; 6, second connecting rod; 7, sliding block; 8, threaded rod; 9, worm gear; 10, worm; 11, knob; 12, connecting rod; 13, fixed rope; 14, positioning pile; 15, fixed bolt; 16, movable rod; 17, fixed rod; 18, fixed block; 19, clamping wing; 20, telescopic rod; 21, base; 22, bolt. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings Figures 1-4 The present application will be further described in detail.

[0028] Please refer to the drawings in the specification Figure 1 And Figure 4 The present application provides an embodiment: a photovoltaic panel fixing device for mountainous areas, comprising a mounting frame 1, a mounting bracket 2, a base 21 and an adjusting assembly, the mounting frame 1 is provided with clamping wings 19 around, the photovoltaic panel is placed between the clamping wings 19, the clamping wings 19 are in the shape of "L", the mounting frame 1 and the clamping wings 19 are connected with telescopic rods 20, and the telescopic rods 20 are provided with telescopic springs inside. The clamping wings 19 are pulled to make the telescopic springs deform under stress, the photovoltaic panel is placed on the mounting frame 1, the clamping wings 19 are loosened, and under the elastic force of the telescopic springs, the clamping wings 19 move towards the direction of the photovoltaic panel, thereby being able to clamp and fix the photovoltaic panel.

[0029] Please refer to the drawings in the specification Figure 1 And Figure 2, the mounting frame 1 is connected with the mounting frame 2 through the adjusting assembly, the mounting frame 2 is provided with fixing bolts 15 between the base 21, the surface of the base 21 is provided with a plurality of through grooves, the through grooves are provided with ground nails 3, and the outer side of the ground nail 3 is fixedly connected with barbs 4, the mounting frame 2 is provided with fixed ropes 13, the fixed ropes 13 are in the shape of 'eight', and the bottom end of the fixed ropes 13 is fixedly connected with positioning piles 14. The mounting frame 2 is fixed with the ground through the ground nails 3, and the barbs 4 increase the grip between the ground nails 3 and the soil, preventing the mounting frame 2 from falling down, and the fixed ropes 13 are in the shape of 'eight', that is, a triangular stable structure, and are further fixed with the ground through the positioning piles 14, so that the device is more stable during use.

[0030] Please refer to the drawings in the specification Figure 1 and Figure 2 The adjusting assembly comprises first connecting rods 5 and second connecting rods 6, the first connecting rods 5 are rotatably connected at the top of both sides of the mounting frame 1 respectively, and the second connecting rods 6 are rotatably connected at the middle of both sides of the mounting frame 1 respectively.

[0031] Please refer to the drawings in the specification Figure 2 and Figure 3 The adjusting assembly further comprises movable rods 16 and fixed rods 17, the movable rods 16 and the fixed rods 17 are arranged in groups, and a plurality of movable rods 16 and fixed rods 17 are arranged along the vertical direction of the mounting frame 2, the fixed rods 17 are fixedly connected with the mounting frame 2, both sides of the movable rod 16 are fixedly provided with sliding blocks 7, a plurality of mounting grooves are arranged on the mounting frame 2, the sliding blocks 7 are slidably connected in the mounting grooves respectively, the inner walls of the mounting grooves are rotatably connected with threaded rods 8 through bearings, the sliding blocks 7 on one side of the mounting frame 2 are threadedly connected with the threaded rods 8 respectively, a plurality of the mounting frames 1 are arranged along the axial direction of the movable rod 16, and the other end of the first connecting rod 5 is rotatably connected with the movable rod 16 respectively, and the other end of the second connecting rod 6 is fixedly connected with the fixed rod 17 respectively, and the threaded rods 8 are respectively provided with linkage assemblies. When the threaded rod 8 rotates, the sliding block 7 slides in the mounting groove, and then drives the movable rod 16 to move along the direction of the threaded rod 8, because the first connecting rod 5 and the second connecting rod 6 are rotatably connected with the mounting frame 1 respectively, the other end of the first connecting rod 5 is rotatably connected with the movable rod 16 respectively, and the other end of the second connecting rod 6 is fixedly connected with the fixed rod 17 respectively, so as to achieve the purpose of simultaneously adjusting the angles of all the mounting frames 1.

[0032] Please refer to the drawings in the specification Figure 2 and Figure 3The linkage assembly comprises a worm wheel 9, a worm 10 and a linkage rod 12, the worm wheel 9 is fixedly connected to one end of the threaded rod 8, the worm 10 is connected to the linkage rod 12 respectively, the linkage rod 12 is rotatably connected to the mounting frame 2, the worm wheel 9 and the worm 10 are engaged, and the end of the linkage rod 12 is connected with a knob 11. Rotating the knob 11 drives the linkage rod 12 to rotate, the linkage rod 12 drives the worm 10 to rotate, the worm 10 drives the worm wheel 9 to rotate, and then the threaded rod 8 can be driven to rotate.

[0033] Please refer to the drawings in the specification Figure 2 and Figure 3 The lower end of the inner side of the mounting frame 2 is fixedly connected with a fixed block 18, a plurality of mounting holes are arranged on the knob 11, and a latch 22 is inserted into the mounting hole, and the fixed block 18 is provided with a slot, and one end of the latch 22 abuts against the slot. Insert the latch 22 into the corresponding mounting hole on the knob 11, so as to fix the knob 11, prevent the knob 11 from being reversed, and then affect the best light receiving angle of the photovoltaic panel.

[0034] Working principle: when using the device, the staff moves the clamping wing 19 outward by pulling and makes the extension spring produce deformation under stress, then places the photovoltaic panel on the mounting frame 1, then releases the clamping wing 19, and under the action of the elastic force of the extension spring, the clamping wing 19 moves towards the direction of the photovoltaic panel until the clamping wing 19 clamps and fixes the photovoltaic panel.

[0035] The mounting frame 2 and the base 21 are fixedly connected by the fixing bolt 15, then the ground nail 3 is inserted into the ground, which is convenient for fixing the base 21 with the ground, and the setting of the barb 4 increases the grip between the ground nail 3 and the soil, and pulling the fixing rope 13 makes the positioning pile 14 inserted into the ground, which can further fix the base 21, and then makes the device fixed more firmly.

[0036] When it is necessary to adjust the angle of the photovoltaic panel, the staff takes out the latch 22 from the mounting hole on the knob 11, releases the fixing effect of the latch 22 on the knob 11, at this time the staff rotates the knob 11, the knob 11 drives the linkage rod 12 to rotate, the linkage rod 12 drives the worm 10 to rotate, because the worm wheel 9 and the worm 10 are engaged, the worm 10 drives the worm wheel 9 to rotate, and then the threaded rod 8 can be driven to rotate, the threaded rod 8 drives the sliding block 7 to slide in the mounting slot when rotating, and then drives the movable rod 16 to move along the direction of the threaded rod 8, because the fixed rod 17 is fixedly connected with the mounting frame 2, and the first connecting rod 5 and the second connecting rod 6 are rotatably connected with the mounting frame 1 respectively, with the movement of the movable rod 16, it is convenient to adjust the angle of all the mounting frames 1 at the same time, and it is tried to avoid the staff to adjust the angle of the photovoltaic panel one by one, which is convenient to operate and improves the practicability of the device.

[0037] The above are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, so that: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A photovoltaic panel fixing device for mountainous areas, comprising a mounting frame (1), a mounting frame (2), a base (21) and an adjustment assembly, characterized in that: The mounting frame (1) is provided with clamping wings (19) on all four sides, and a photovoltaic panel is placed between the clamping wings (19). The mounting frame (1) is connected to the mounting frame (2) through an adjustment component, and a fixing bolt (15) is provided between the mounting frame (2) and the base (21). The adjustment component includes a first connecting rod (5) and a second connecting rod (6), the first connecting rod (5) being rotatably connected to the top of both sides of the mounting frame (1), and the second connecting rod (6) being rotatably connected to the middle of both sides of the mounting frame (1).

2. A photovoltaic panel fixing device for mountainous areas according to claim 1, characterized in that: The adjustment assembly further comprises a movable rod (16) and a fixed rod (17), the movable rod (16) and the fixed rod (17) being arranged in a group, and a plurality of movable rods (16) and fixed rods (17) are arranged along the vertical direction of the mounting frame (2), the fixed rod (17) and the mounting frame (2) are fixedly connected, a slider (7) is fixed on both sides of the movable rod (16), a plurality of mounting grooves are provided on the mounting frame (2), the sliders (7) are respectively slidably connected in the mounting grooves, the inner walls of the plurality of mounting grooves are respectively connected to the threaded rods (8) through bearings, the sliders (7) on one side of the mounting frame (2) are respectively threadedly connected to the threaded rods (8), the mounting frame (1) is provided with a plurality of first connecting rods (5) along the axial direction of the movable rod (16), and the other end of the first connecting rod (5) is respectively rotatably connected to the movable rod (16), the other end of the second connecting rod (6) is respectively fixedly connected to the fixed rod (17), and the threaded rods (8) are respectively provided with linkage components.

3. A photovoltaic panel fixing device for mountainous areas according to claim 2, characterized in that: The linkage assembly comprises a worm wheel (9), a worm (10) and a connecting rod (12), wherein the worm wheel (9) is connected to one end of the threaded rod (8), the worm (10) is respectively connected to the connecting rod (12), the connecting rod (12) and the mounting frame (2) are rotatably connected, the worm wheel (9) and the worm (10) are meshed, and the end of the connecting rod (12) is connected to a knob (11).

4. A photovoltaic panel fixing device for mountainous areas according to claim 3, characterized in that: The lower end of the inner side of the mounting frame (2) is connected to a fixing block (18), the knob (11) is provided with a plurality of mounting holes, and a latch (22) is inserted into the mounting holes, the fixing block (18) is provided with a slot, and one end of the latch (22) abuts against the slot.

5. The photovoltaic panel fixing device for mountainous areas according to claim 1, characterized in that: The clamping wing (19) is L-shaped, and a telescopic rod (20) is connected between the mounting frame (1) and the clamping wing (19), and a telescopic spring is provided inside the telescopic rod (20).

6. The photovoltaic panel fixing device for mountainous areas according to claim 1, characterized in that: A plurality of through grooves are provided on the surface of the base (21), wherein ground nails (3) are provided in the through grooves, and barbs (4) are connected to the outer sides of the ground nails (3). A fixing rope (13) is provided on the mounting frame (2), and the fixing rope (13) is in an "eight" shape, and a positioning pile (14) is connected to the bottom end of the fixing rope (13).

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