Portable photovoltaic support installation angle calibration tool

Abstract

The utility model discloses a portable photovoltaic support installation angle calibration tool, which comprises a laser instrument installation mechanism and a plurality of measuring rings, the laser instrument installation mechanism comprises a clamping part and an installation base, the clamping part is clamped on an installation buttress of a photovoltaic support, and a reinforcing connector is arranged between the installation base and the clamping part; the plurality of measuring rings are sequentially mounted at the same height positions of different photovoltaic support plates, a laser range finder is mounted in the mounting base, and a photoelectric signal receiver is arranged in the measuring ring of the photovoltaic support on the outermost side. According to the utility model, the installation angle of the photovoltaic support can be calibrated, the carrying is convenient, and the workload is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to photovoltaic installation technical field, concretely relates to a portable photovoltaic support installation angle calibration tool. BACKGROUND

[0002] Solar energy is a kind of clean and renewable energy. Compared with traditional coal energy, it can greatly reduce carbon emissions, reduce environmental pollution, reduce ecological damage and save social resources. At present, the state is focusing on supporting photovoltaic power generation projects. The application of solar energy is usually through solar panels to convert the absorbed solar energy into electrical energy. The solar panels are usually set on the roof or ground through the support. When the direction of the incident sunlight is perpendicular to the solar panels, the solar panels have the highest power generation efficiency. Due to the influence of the earth's rotation and revolution around the sun, the direction of sunlight changes constantly over time. Therefore, with the change of the direction of sunlight, the angle of the solar panels needs to be adjusted to obtain the maximum power generation efficiency.

[0003] In the prior art, the photovoltaic support is a metal structure support designed for placing, installing and fixing solar panels in the solar power generation system. The photovoltaic support carries the power generation main body of the photovoltaic power station and is an important component of the photovoltaic power generation system as the "skeleton" of the photovoltaic power station. It can arrange and fix the photovoltaic components at a certain orientation and angle with a certain interval, ensure that the photovoltaic components can maintain stability under various weather conditions, and maximize the reception of solar radiation to improve the conversion efficiency of solar energy.

[0004] In order to ensure the angle adjustment of the support, an inclination adjustable support is usually used, and the angle can be adjusted manually according to the seasonal or periodic adjustment of the solar incidence angle turning point. The inclination of the fixed support is adjusted regularly to increase the absorption of direct sunlight and improve the power generation capacity of the photovoltaic components. Or an automatic tracking support can be used to realize the photovoltaic support that can automatically adjust the angle of the photovoltaic array following the change of the solar incidence angle, which can improve the power generation capacity.

[0005] Therefore, how to correctly adjust the angle is particularly important. The current calibration tool mainly uses a level, a level gauge and a total station instrument for measurement, and the angle of each photovoltaic support needs to be measured separately, which is time-consuming and complicated to operate. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a portable photovoltaic support installation angle calibration tool, which can calibrate the installation angle of the photovoltaic support while being convenient to carry and reducing the workload.

[0007] In order to achieve the above purpose, the utility model adopts the technical scheme as follows:

[0008] The utility model provides a portable photovoltaic support installation angle calibration tool, including laser instrument installation mechanism, a plurality of measuring rings, the laser instrument installation mechanism includes clamping part and installation base, and the clamping part is clamped on the installation pier of photovoltaic support, and is provided with reinforcing connector between installation base and clamping part, a plurality of measuring rings are installed in the same height position of different photovoltaic support plates in turn, and the laser range finder is installed in the installation base, and the photoelectric signal receiver is arranged in the measuring ring of the outermost photovoltaic support.

[0009] Further, the measuring ring comprises a ring body, a connecting portion arranged at the top of the ring body, and an adjustable connecting rod connected between the connecting portion and the ring body.

[0010] Further, the connecting portion comprises a hook or a magnetic block fixed on the adjustable connecting rod.

[0011] Further, the adjustable connecting rod has a smooth metal rod body at the upper portion and a threaded rod body with a connecting thread at the lower portion.

[0012] Further, the ring body is provided with a connecting thread through hole matched with the threaded rod body, and the threaded rod body penetrates into the connecting thread through hole.

[0013] Further, the measuring ring is wrapped with a rubber ring.

[0014] Further, the photoelectric signal receiver is connected to the bottom of the adjustable connecting rod through a bottom plate with a threaded joint.

[0015] Further, the clamping portion comprises at least two arc-shaped clamping hoops, and the two arc-shaped clamping hoops are fastened by bolts.

[0016] Further, the reinforcing connector is triangular, one side of which is fixed at the bottom of the installation base, and the other side abuts against the installation pier.

[0017] Further, the installation base is further provided with a plurality of instrument fixing hole positions.

[0018] Compared with the prior art, the utility model has the advantages that: first, the utility model adopts a detachable structure, which can facilitate the disassembly and installation of each component, thereby achieving the effect of convenient carrying and reducing the labor intensity of personnel carrying. Second, the utility model is installed based on the original photovoltaic support pier and other equipment, without the need for additional installation equipment, thereby greatly reducing the burden of equipment to be carried. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows, and it should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the premise of the drawings.

[0020] Figure 1 is a structural schematic view of the portable photovoltaic support installation angle calibration tool provided by the present application.

[0021] Figure 2 is a structural schematic view of the measuring ring of the portable photovoltaic support installation angle calibration tool provided by the present application.

[0022] Reference signs:

[0023] 1, installation pier; 2, photovoltaic support; 3, clamping part; 4, bolt fastening; 5, installation base; 6, reinforced connector; 7, laser instrument; 8, measuring ring; 9, adjustable connecting rod; 10, magnetic suction block; 11, smooth metal rod body; 12, threaded rod body; 13, rubber ring. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application, and obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0025] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0026] In the description of the present application, it should be explained that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, or the orientation or positional relationship of the product of the present application when it is usually placed, and it is only for the convenience of describing the present application and simplifying the description, and therefore it cannot be understood as indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore it cannot be understood as a limitation on the present application.

[0027] In addition, if the terms "first", "second" or "third" etc. are used, they are used only for distinguishing description and cannot be understood as indicating or implying relative importance.

[0028] In addition, if the terms "horizontal", "vertical", "overhanging" etc. do not mean that the component must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0029] In the description of the utility model, it should be explained that, unless otherwise specified and limited, if the terms "setting", "installing", "connecting", "connecting" etc. are used, they should be understood in a broad sense. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected. It can be mechanically connected, or it can be electrically connected. It can be directly connected, or it can be indirectly connected through an intermediate medium. It can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0030] It should be noted that the features in the embodiments of the utility model can be combined with each other without conflict.

[0031] A portable photovoltaic support installation angle calibration tool, comprising a laser instrument 7 installation mechanism, a plurality of measuring rings 8, the laser instrument 7 installation mechanism comprises clamping part 3 and installation base 5, and the clamping part 3 is clamped on the installation pier 1 of photovoltaic support 2, and the installation base 5 is provided with reinforcing connector 6 between clamping part 3;A plurality of measuring rings 8 are sequentially installed at the same height position of different photovoltaic support 2 plates, and a laser range finder is installed in the installation base 5, and a photoelectric signal receiver is arranged in the measuring ring 8 of the outermost photovoltaic support 2.

[0032] Compared with the prior art, in the prior art, the angle of the photovoltaic support 2 is measured and calibrated in sequence by adopting a total station and the like, so that the support with a large inclination angle deviation is found, and the angle of the support is adjusted again according to the measurement result, so that the inclination angle can reach a specified inclination angle. Although this mode can control the inclination of the angle of each photovoltaic support 2 accurately, the operation mode is complex, and the labor intensity is large, a large amount of manpower and material resources are required in a large-scale photovoltaic group, and the total station, the detection support and the like are not convenient to carry, which brings great inconvenience to the calibration work. In the utility model, a laser calibration mode is adopted, the installation of the equipment is carried out through the original installation pier 1 of the photovoltaic support 2, the laser instrument 7 is installed and clamped on the installation pier 1 through the simple bolt fastening 4 and the clamp, and the adjustable measuring ring 8 is hung on each photovoltaic support 2 respectively, whether the laser beam can pass through all the measuring rings 8 is observed, and the last measuring ring 8 is used as the criterion. The overall equipment can be disassembled, is convenient to carry, and the cumbersome work such as carrying is effectively reduced.

[0033] The measuring ring 8 comprises a ring body, a connecting portion arranged at the top of the ring body, and an adjustable connecting rod 9 connected between the connecting portion and the ring body. The connecting portion comprises a hook or a magnetic block 10 fixed on the adjustable connecting rod 9. When the magnetic block 10 is used as the connecting structure, the measuring ring 8 is adsorbed on the photovoltaic support 2 through the magnetic adsorption, and the overall connecting mode is simple. Of course, the ordinary hook and the mechanical connecting mode can also be used for replacement.

[0034] The upper part of the adjustable connecting rod 9 is a smooth metal rod body 11, and the lower part is a threaded rod body 12 with a connecting thread. The height of the ring body is adjusted by adjusting the connecting position between the ring body and the adjustable connecting rod 9, so that the height is finally adjusted.

[0035] A connecting thread through hole adapted to the threaded rod body 12 is arranged on the upper part of the ring body, and the threaded rod body 12 penetrates into the connecting thread through hole.

[0036] The measuring ring 8 is wrapped with a rubber gasket.

[0037] The photovoltaic signal receiver is connected to the bottom of the adjustable connecting rod through the bottom plate with a threaded joint. Of course, other modes can also be selected to install the signal receiver.

[0038] The clamping portion 3 comprises at least two arc-shaped clamping hoops, and the two arc-shaped clamping hoops are connected through the bolt fastening 4.

[0039] The reinforcing connector 6 is triangular, one side of which is fixed at the bottom of the installation base 5, and the other side abuts against the installation pier 1.

[0040] The mounting base 5 is also provided with a plurality of instrument fixing hole positions.

[0041] In the specific use process, the mounting pier 1 is installed by relying on the existing photovoltaic support 2, or the mounting base 5 of the photovoltaic support 2, the angle of the first photovoltaic support 2 column on the same straight line and the ground is measured and set, and then the laser device is fixed on the first photovoltaic support 2 column. Then the measuring ring 8 is fixed at the same height of the other photovoltaic support 2 columns, the measuring ring 8 is specifically hung on the frame body of the photovoltaic support 2 by using a hook, or can be connected by using a magnetic block 10 adsorption and the like, and the height is adjusted by using the extension length of the threaded adjusting connecting rod and the like. The laser device is turned on, and whether the laser beam passes through all the measuring rings 8 is observed. If there is a measuring ring 8 not penetrated by the laser beam, the angle of the corresponding photovoltaic support 2 column is adjusted until the laser beam passes through all the measuring rings 8, and the last measuring ring 8 receives the laser signal.

[0042] The above-described and the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A portable photovoltaic racking installation angle calibration tool, characterized by: The application relates to a laser instrument mounting mechanism and a plurality of measuring rings, wherein the laser instrument mounting mechanism comprises a clamping part and a mounting base, the clamping part is clamped on a mounting pier of a photovoltaic support, a reinforcing connector is arranged between the clamping part and the mounting base, a plurality of measuring rings are sequentially arranged at the same height position of different photovoltaic support plates, a laser range finder is arranged in the mounting base, and a photoelectric signal receiver is arranged in the outermost photovoltaic support measuring ring.

2. The portable photovoltaic mount installation angle calibration tool of claim 1, wherein: The measuring ring comprises a ring body, a connecting part arranged at the top of the ring body and an adjustable connecting rod connected between the connecting part and the ring body.

3. The portable photovoltaic mount installation angle calibration tool of claim 2, wherein: The connecting part comprises a hook or a magnetic block fixed on the adjustable connecting rod.

4. The portable photovoltaic mount installation angle calibration tool of claim 2, wherein: The upper part of the adjustable connecting rod is a smooth metal rod body, and the lower part is a threaded rod body with connecting threads.

5. The portable photovoltaic mount installation angle calibration tool of claim 2, wherein: The ring body is provided with a connecting thread through hole matched with the threaded rod body, and the threaded rod body penetrates into the connecting thread through hole.

6. The portable photovoltaic mount installation angle calibration tool of claim 2, wherein: The measuring ring is wrapped with a rubber ring.

7. The portable photovoltaic mount installation angle calibration tool of claim 1, wherein: The photoelectric signal receiver is connected to the bottom of the adjustable connecting rod through a bottom plate with a threaded joint.

8. The portable photovoltaic mount installation angle calibration tool of claim 1, wherein: The clamping part comprises at least two arc-shaped clamping hoops, and the two arc-shaped clamping hoops are fastened through bolts.

9. The portable photovoltaic mount installation angle calibration tool of claim 1, wherein: The reinforcing connector is triangular, one side of which is fixed on the bottom of the mounting base, and the other side abuts against the mounting pier.

10. The portable photovoltaic mount installation angle calibration tool of claim 1, wherein: A plurality of instrument fixing holes are further arranged on the mounting base.

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