Photovoltaic panel supporting device for photovoltaic power station

Abstract

The utility model relates to the technical field of photovoltaic panel supporting, and discloses a photovoltaic panel supporting device for a photovoltaic power station, which comprises a supporting rod and a connecting block bolted at the top of the supporting rod, and further comprises a rotating table which rotates on the surface of the connecting block, a connecting rod is bolted on the surface of the rotating table, a fixed rod is bolted on the surface of the connecting rod, and the fixed rod is fixed on the surface of the rotating table. The inner wall of the rotating table is in threaded connection with a nut, one end of the nut is fixedly connected with a bearing seat, and a rotating mechanism is installed on one side of the bearing seat. The rotating mechanism and the calibration mechanism are matched with each other to carry out accurate angle control on the rotating table, so that the device is more convenient to assemble, meanwhile, the base below the supporting rod enables the movable disc and the base to be in a crisscross form under the rotating matching between the buckle assembly and the movable disc, and the positioning accuracy is improved. The whole supporting device is firmer, and the problems that an existing device is not convenient to assemble when used and poor in stability are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic panel support technical field, concretely to photovoltaic panel support device for photovoltaic power station. BACKGROUND

[0002] The photovoltaic panel support device is a basic structure for supporting and fixing solar photovoltaic panels, commonly installed on the ground or roof, usually installed on the ground or roof. Its core function is to maximize the solar light absorption efficiency by adjusting the inclination angle according to the local light conditions. The common support device includes a support rod, a connecting rod and a fixing assembly, which are assembled into a stable frame by bolts. During installation, the construction personnel pre-set the support height and angle according to the installation position. The ground support needs to be fixed by pouring concrete. This inclined angle type support structure is simple, low in cost and does not need to be maintained later.

[0003] The existing part of the device needs to measure and set the required inclination angle in advance before installation, and then it can be assembled according to the measured angle. If the angle and orientation of the photovoltaic panel support device are not accurately calculated and adjusted during design, it may lead to reduced power generation efficiency. However, when the existing device is assembled, it is mostly directly fixed by bolts to press the rotating table to fix the angle. But when it is not fixed, the rotating table can rotate randomly. When the bolts are fixed, the angle may deviate, which may cause errors in the angle of the rotating table during installation, reducing the accuracy of the angle of the device and affecting the assembly efficiency of the device.

[0004] At the same time, the existing device needs to evaluate the geological adaptability of the installation site before installation to ensure that the ground flatness and bearing capacity meet the requirements. If the installation area is in soft soil, sandy land or mountainous area and other complex terrain, additional ground reinforcement is needed. When the lower end of the existing photovoltaic support base is connected to the ground, the stress area between the bottom of the device and the ground cannot be adjusted, which may cause the device to be unstable after being connected to the ground, leading to the overall inclination of the support and inaccurate position, which seriously affects the stability, safety and accuracy of the photovoltaic panel support. SUMMARY

[0005] The utility model aims at providing a photovoltaic panel support device for photovoltaic power station to solve the problems in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a photovoltaic panel support device for photovoltaic power station, including a support rod and a connecting block bolted to the top of the support rod, further comprising:

[0007] The rotating table is rotatably connected to the surface of the connecting block, the surface of the rotating table is fixedly connected with a connecting rod, the surface of the connecting rod is fixedly connected with a fixing rod, the inner wall of the rotating table is threadedly connected with a nut, one end of the nut is fixedly connected with a bearing seat, and one side of the bearing seat is provided with a rotating mechanism;

[0008] The calibration mechanism is installed on the surface of the rotating mechanism, the surface of the supporting rod is fixedly connected with a base, the top of the inner cavity of the base is fixedly connected with a fixing column, the surface of the fixing column is rotatably connected with a movable disc, the two sides of the surface of the base are provided with buckle assemblies, and the two sides of the surface of the base are provided with fixing holes.

[0009] Preferably, the rotating mechanism comprises a rotating disc fixed to one side of the bearing seat and a connecting column fixed to one side of the rotating disc, one side of the connecting block is fixedly connected with a fixing disc, and the surface of the fixing disc is provided with a connecting hole.

[0010] Preferably, the calibration mechanism comprises a pointer fixed to the surface of the rotating disc and a connecting disc fixed to the surface of the fixing disc, and the surface of the connecting disc is provided with scale lines.

[0011] Preferably, the buckle assembly comprises a fixed shell embedded in the surface of the base and a compression spring fixed in the inner cavity of the fixed shell, the other end of the compression spring is fixedly connected with a movable column, and the surface of the movable disc is provided with a clamping hole.

[0012] Preferably, the number of the connecting columns is several, the number of the connecting holes is several, and the inner wall of the connecting hole is slidably connected with the surface of the connecting column.

[0013] Preferably, the inner wall of the clamping hole is slidably connected with the surface of the movable column, and the number of the clamping holes is several.

[0014] Compared with the prior art, the device has the advantages that:

[0015] The device is more convenient to assemble, and the adjustment of the rotating tables is more rapid, so that the assembly efficiency of the device is improved, the accuracy of the inclination angle of the device is improved, the movable disc and the base are in a cross shape through the rotation cooperation between the buckle assembly and the movable disc, the stress area with the ground is increased, the whole supporting device is more firm, the device can be stably supported in most environments, the applicability of the device is improved, and the problems that the prior art device is not convenient to assemble and has poor stability are solved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1The utility model discloses a three-dimensional structure schematic diagram in the utility model;

[0017] Figure 2 The utility model discloses a partial three-dimensional structure schematic diagram in the utility model;

[0018] Figure 3 The utility model discloses a partial three-dimensional structure schematic diagram of another visual angle in the utility model;

[0019] Figure 4 The utility model discloses a partial three-dimensional structure schematic diagram of another visual angle in the utility model;

[0020] Figure 5 The utility model discloses a partial three-dimensional structure schematic diagram in the utility model.

[0021] In the drawing: 1, support pole; 2, connecting rod; 3, fixed rod; 4, rotating table; 5, rotating mechanism; 51, rotating disc; 52, connecting column; 53, connecting hole; 54, fixed disc; 6, calibration mechanism; 61, pointer; 62, scale line; 63, connecting disc; 7, nut; 8, bearing seat; 9, connecting block; 10, base; 11, buckle assembly; 111, fixed shell; 112, compression spring; 113, movable column; 114, clamping hole; 12, fixed hole; 13, movable disc; 14, fixed column. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the range of the utility model.

[0023] Please refer to Figures 1-5As shown, a photovoltaic panel support device for a photovoltaic power station comprises a plurality of support rods 1, the top of each support rod 1 is bolted with a connecting block 9, the surface of the connecting block 9 is rotatably connected with a rotating table 4, under the action of the rotating table 4, the angle of the device can be conveniently adjusted to adapt to the installation, the upper surface of the rotating table 4 is provided with a hole for subsequent fixation, the surface of the rotating table 4 is bolted with a connecting rod 2, the surface of the connecting rod 2 is bolted with a fixed rod 3, under the action of the connecting rod 2, two support rods 1 can be conveniently connected, under the action, the photovoltaic panel can be supported, so that the photovoltaic panel can be in a stable state, the inner wall of the rotating table 4 is threadedly connected with a nut 7, one end of the nut 7 is fixedly connected with a bearing seat 8, the bearing seat 8 can support the nut 7, and the nut 7 can be more stable when it is twisted, one side of the bearing seat 8 is provided with a rotating mechanism 5, the rotating angle of the rotating table 4 can be controlled, so that the rotating table 4 is more convenient when the angle is adjusted, the surface of the rotating mechanism 5 is provided with an alignment mechanism 6, the rotating mechanism 5 rotates and aligns the angle through the alignment mechanism 6, so that the worker is more accurate and convenient when adjusting the angle of the rotating table 4, the bottom of the surface of the support rod 1 is bolted with a base 10, the top of the lower cavity of the base 10 is fixedly connected with a fixed column 14, the surface of the fixed column 14 is rotatably connected with a movable disc 13, the surface of the movable disc 13 is slidably connected with the inner wall below the base 10, and after rotating, the stress area of the device and the ground can be increased, so that the device is more stable, the two sides of the surface of the base 10 are both provided with a buckle assembly 11, when the movable disc 13 rotates, the movable disc 13 is extruded under the action of the buckle assembly 11, so that the movable disc 13 cannot easily move, when rotating to another direction, the buckle assembly 11 fixes the movable disc 13, so that the base 10 and the movable disc 13 present a cross shape, the stress area of the base 10 is increased, so that the support of the base 10 to the support rod 1 is more stable, and the two sides of the surface of the base 10 are both provided with a fixing hole 12, under the action of the fixing hole 12, the base 10 is conveniently fixed.

[0024] The rotating mechanism 5 comprises a rotating disc 51 fixed to one side of the bearing seat 8, one side of the rotating disc 51 is fixedly connected with a connecting column 52, the number of the connecting column 52 is several, one side of the connecting block 9 is fixedly connected with a fixed disc 54, the surface of the fixed disc 54 is provided with a connecting hole 53, the number of the connecting hole 53 is several, the inner wall of the connecting hole 53 is slidably connected with the surface of the connecting column 52, when it is necessary to fix the angle of the rotating table 4, the nut 7 surface thread is under the action of the inner wall of the rotating table 4, the rotating disc 51 and the connecting column 52 are simultaneously moved through the bearing seat 8, under the action, the connecting column 52 can be embedded in the inside of the connecting hole 53, so as to fix the rotating disc 51, so that the rotating table 4 cannot easily rotate, so as to conveniently fix the angle of the rotating table 4, so as to conveniently install the device subsequently.

[0025] The calibration mechanism 6 comprises a pointer 61 fixed on the surface of the rotating disc 51, the surface of the fixed disc 54 is fixedly connected with a connecting disc 63, the surface of the connecting disc 63 is provided with a scale line 62, the scale line 62 is used in cooperation with the pointer 61, when the rotating disc 51 rotates, the pointer 61 rotates, and the angle of the rotating table 4 is adjusted in cooperation with the scale line 62, so that the angle can be accurately confirmed.

[0026] The buckle assembly 11 comprises a fixed shell 111 embedded on the surface of the base 10, a compression spring 112 is fixed in the inner cavity of the fixed shell 111, the other end of the compression spring 112 is fixedly connected with a movable column 113, the surface of the movable disc 13 is provided with a clamping hole 114, the inner wall of the clamping hole 114 is slidably connected with the surface of the movable column 113, and the number of the clamping hole 114 is several. When the movable disc 13 rotates around the fixed column 14, the movable disc 13 will extrude the movable column 113, and when the compression spring 112 is pressed by the movable column 113, the movable column 113 will be driven to move upward at the same time. After the movable disc 13 rotates, the movable column 113 will be embedded in the other two clamping holes 114, so that the movable disc 13 can be fixed, so that it will not easily rotate. When installing, the movable disc 13 can also be limited, so as to avoid easy rotation and affect the subsequent installation.

[0027] Working principle: first, when the rotating table 4 is adjusted in the inclination angle, the rotating disc 51 will cooperate with the scale line 62 through the pointer 61 to make the angle of the rotating table 4 more accurate. After adjusting to the appropriate angle, the worker twists the nut 7 to move the rotating disc 51, so that the connecting column 52 is embedded in the connecting hole 53 for fixation. Under the action, the angle of the rotating table 4 can be conveniently limited. Then, the angle of the rotating table 4 is adjusted in sequence, and then the connecting rod 2 and the fixed rod 3 are connected through the bolts, so that the device is more convenient to install. When fixing the bottom of the supporting rod 1, the movable disc 13 is rotated, and after being rotated to the appropriate angle, the movable column 113 is extruded under the cooperation of the compression spring 112, so as to be embedded in the inside of the clamping hole 114, so as to fix the movable disc 13, so that it will not easily rotate, thereby increasing the stress area between the device and the ground, making the base 10 more stable when in use. Then the base 10 is fixed on the ground through the cooperation of the screw and the fixed hole 12.

[0028] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. The scope of the present application shall be limited only by the claims.

[0029] While the embodiments of the present application have been shown and described with respect to particular embodiments thereof, it will be understood by those skilled in the art that various changes in form and details can be made therein without departing from the spirit and scope of the application. Therefore, the scope of the application should not be limited by the embodiments, but should be defined only in accordance with the following claims and their equivalents.

Claims

1. A photovoltaic panel support device for a photovoltaic power station, comprising a support rod (1) and a connecting block (9) bolted to its top, characterized in that, Also includes: A rotating platform (4) rotates on the surface of the connecting block (9). A connecting rod (2) is bolted to the surface of the rotating platform (4). A fixing rod (3) is bolted to the surface of the connecting rod (2). A nut (7) is threaded onto the inner wall of the rotating platform (4). A bearing seat (8) is fixedly connected to one end of the nut (7). A rotating mechanism (5) is installed on one side of the bearing seat (8). A calibration mechanism (6) is installed on the surface of the rotating mechanism (5). A base (10) is bolted to the lower part of the surface of the support rod (1). A fixing column (14) is fixedly connected to the top of the inner cavity below the base (10). A movable disk (13) is rotatably connected to the surface of the fixing column (14). Buckle assemblies (11) are installed on both sides of the surface of the base (10). Fixing holes (12) are opened on both sides of the surface of the base (10).

2. The photovoltaic panel support device for a photovoltaic power station according to claim 1, characterized in that: The rotating mechanism (5) includes a rotating disk (51) fixed to one side of the bearing seat (8) and a connecting column (52) fixed to one side thereon. A fixed disk (54) is fixedly connected to one side of the connecting block (9), and a connecting hole (53) is provided on the surface of the fixed disk (54).

3. The photovoltaic panel support device for a photovoltaic power station according to claim 2, characterized in that: The calibration mechanism (6) includes a pointer (61) fixed to the surface of a rotating disk (51) and a connecting disk (63) fixed to the surface of a fixed disk (54). The surface of the connecting disk (63) is provided with scale lines (62).

4. A photovoltaic panel support device for a photovoltaic power station according to claim 1, characterized in that: The buckle assembly (11) includes a fixed shell (111) embedded in the surface of the base (10) and a compression spring (112) fixed in its inner cavity. The other end of the compression spring (112) is fixedly connected to a movable column (113), and the surface of the movable plate (13) is provided with a locking hole (114).

5. A photovoltaic panel support device for a photovoltaic power station according to claim 2, characterized in that: The number of connecting posts (52) is several, the number of connecting holes (53) is several, and the inner wall of the connecting hole (53) is slidably connected to the surface of the connecting post (52).

6. A photovoltaic panel support device for a photovoltaic power station according to claim 4, characterized in that: The inner wall of the locking hole (114) is slidably connected to the surface of the movable column (113), and there are several locking holes (114).

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