Flat single-shaft tracking support purline positioning and mounting device

Abstract

The utility model belongs to the field of new energy equipment construction, and particularly relates to a flat single-shaft tracking support purline positioning and mounting device which aims at solving the problem of low mounting efficiency and comprises a fixing rod and limiting block assemblies, the limiting block assemblies are arranged at the two ends of the fixing rod, and the fixing rod is fixedly connected with the limiting block assemblies. The axial direction of the fixing rod is perpendicular to the axial direction of the limiting block assembly, the limiting block assembly can be embedded into a purline groove, local materials can be used on an engineering site, the material price is low, manufacturing is convenient and fast, construction operation is simple, purline positioning and leveling work can be rapidly completed, line production is formed, and the production efficiency is improved. And the purline mounting efficiency and the assembly mounting efficiency are greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of new energy equipment construction, specifically relates to a kind of flat single-shaft tracking support purlin positioning installation device. BACKGROUND

[0002] In recent years, with the deployment of China's carbon peak and carbon neutralization major decision, new energy industry develops rapidly, and photovoltaic power generation, as a renewable clean energy, becomes an important part of the national energy development strategy. Flat single-shaft tracking photovoltaic support, as a kind of efficient photovoltaic power generation support equipment, is different from traditional fixed support. It can automatically adjust the angle of photovoltaic module according to the motion trajectory of the sun, ensure that the photovoltaic module always maintains the best angle, and thus maximizes the absorption of solar energy and improves the power generation efficiency.

[0003] The flat single-shaft tracking support has a longer main beam and more purlins for fixing components, which increases the difficulty of positioning and installing photovoltaic modules. The accuracy of component positioning is related to the overall surface flatness and edge neatness after component installation is completed, and also has a great influence on the uniformity of mechanical stress, wind pressure and snow pressure of the component during rotation.

[0004] The positioning and installation of photovoltaic modules of flat single-shaft support are usually performed by experienced construction workers. After the positioning and installation of the first component at the first end are completed, the next adjacent component and its fixed purlin are combined and temporarily fixed. After the two components are leveled, the bolts are tightened to the design torque. The positioning and installation of the next component are performed in the same way. This operation not only requires high technical level and experience of construction workers, but also has low installation efficiency. In addition, due to the fact that the purlin is not tightened to the design torque in advance and the self-weight of the component material, the flatness of the overall component after installation is difficult to guarantee. UTILITY MODEL CONTENTS

[0005] To solve the problem of low installation efficiency in the prior art, the utility model provides a flat single-shaft tracking support purlin positioning installation device, which comprises a fixed rod and a limiting block assembly.

[0006] Both ends of the fixed rod are provided with the limiting block assembly, and the fixed rod is fixedly connected with the limiting block assembly. The axis direction of the fixed rod is perpendicular to the axis direction of the limiting block assembly.

[0007] The limiting block assembly can be embedded in the purlin groove.

[0008] According to the flat single-shaft tracking support purlin positioning installation device provided by some embodiments of the present application, the limiting block assembly comprises a first limiting block and a second limiting block.

[0009] The second limiting block is arranged at the middle of one side of the first limiting block, the first limiting block is fixedly connected with the second limiting block, and the axes of the first limiting block and the second limiting block are arranged in parallel.

[0010] According to the flat single-axis tracking support purlin positioning installation device provided by some embodiments of the present application, the second limiting block is matched with the purlin groove and can be embedded in the purlin groove.

[0011] According to the flat single-axis tracking support purlin positioning installation device provided by some embodiments of the present application, the protrusions are arranged at the two ends of the first limiting block, and the protrusions are coaxially arranged with the first limiting block.

[0012] According to the flat single-axis tracking support purlin positioning installation device provided by some embodiments of the present application, the protrusions form right-angle piles with the ends of the first limiting block, and the right-angle piles are arranged on the two sides of the protrusions.

[0013] According to the flat single-axis tracking support purlin positioning installation device provided by some embodiments of the present application, the fixing rod is made of a galvanized square tube, a wooden strip or a hard plastic.

[0014] According to the flat single-axis tracking support purlin positioning installation device provided by some embodiments of the present application, the right-angle connecting piece is arranged at the connection between the fixing rod and the limiting block assembly.

[0015] According to the flat single-axis tracking support purlin positioning installation device provided by some embodiments of the present application, the limiting block assembly is made of wood or plastic.

[0016] The flat single-axis tracking support purlin positioning installation device has the following beneficial effects:

[0017] The device can be made of materials on site, has low material cost and is convenient to manufacture, the limiting block assembly is arranged at the two ends of the fixing rod, the limiting block can be embedded in the purlin groove, the construction operation is simple, the positioning and leveling of the purlin can be quickly completed, the device forms a flow operation, and the installation efficiency of the purlin and the assembly is greatly improved.

[0018] Compared with the traditional installation method, the leveling work in the assembly installation process is avoided, the assembly basically does not need to be leveled again after installation, the labor cost of the installation work is reduced, the device is light in quality and convenient to carry, and no loss is generated in the construction process. BRIEF DESCRIPTION OF DRAWINGS

[0019] Other characteristics, objects and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments made with reference to the accompanying drawings:

[0020] Other characteristics, objects and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments made with reference to the accompanying drawings:Fig. 1 is a schematic diagram of the overall structure of some embodiments of the present application;

[0021] Fig. 2 is a schematic diagram of the limiting block assembly of some embodiments of the present application;

[0022] Fig. 3 is a schematic diagram of the purline structure of some embodiments of the present application.

[0023] In the figure: 1, fixed rod; 2, first limiting block; 3, second limiting block; 4, protrusion; 5, purline groove; 6, right-angled pile. DETAILED DESCRIPTION

[0024] The present application will be further described in detail below with reference to the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the related utility model, and not to limit the utility model. In addition, it should be noted that only the parts related to the utility model are shown in the drawings for ease of description.

[0025] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0026] As shown in Figs. 1-3 The utility model provides a kind of flat single-axis tracking support purline positioning installation device, including fixed rod 1 and limiting block assembly;

[0027] The both ends of fixed rod 1 are provided with limiting block assembly, and fixed rod 1 is fixedly connected with limiting block assembly, and the axial direction of fixed rod 1 is perpendicular to the axial direction of limiting block assembly;

[0028] Among them, limiting block assembly can be embedded in purline groove 5.

[0029] Specific implementation, fixed rod 1 is galvanized square tube, strip or hard plastic, the length of fixed rod 1 is adapted to the spacing between adjacent two purlines, limiting block assembly is made of wood or plastic material, when using, one of the limiting blocks of limiting block assembly is clamped into purline groove 5, the next purline to be adjusted is moved, and the same limiting block at the other end is clamped into purline groove 5, i.e. the positioning and leveling work of the purline is completed, the installation work of the purline is completed by fastening the connection bolt of the purline and the main beam to the design torque, and the assembled component after installation basically does not need to be re-leveled, so as to reduce the labor cost of installation work. And the device is relatively light in texture, convenient to carry, does not produce loss in construction process, and basically can be used for a lifetime after one-time production.

[0030] In some embodiments, the limiting block assembly includes a first limiting block 2 and a second limiting block 3.

[0031] The second limiting block 3 is located in the middle of one side of the first limiting block 2. The first limiting block 2 and the second limiting block 3 are fixedly connected, and the axes of the first limiting block 2 and the second limiting block 3 are parallel to each other.

[0032] In specific implementation, the first limiting block 2 is the upper limiting block, and the second limiting block 3 is the lower limiting block. In use, the second limiting block 3 is adapted to the purlin groove 5 and can be embedded in the purlin groove 5. In use, the second limiting block 3 at one end of the fixing rod 1 is inserted into the end purlin groove 5 of the first installed component. The next purlin to be adjusted is moved, and the second limiting block 3 at the other end of the fixing rod 1 is inserted into its groove, thus completing the positioning and leveling of the purlin. Further, the bolts connecting the purlin and the main beam are tightened to the designed torque to complete the installation of the purlin. Further, the device is taken out from the purlin groove 5 and inserted into the groove of the installed purlin. Repeating the third and fourth steps can form a continuous operation for purlin installation.

[0033] In some embodiments, the device further includes a protrusion 4, which is disposed at both ends of the first limiting block 2. The protrusion 4 is coaxially disposed with the first limiting block 2, and the ends of the protrusion 4 and the first limiting block 2 form a right-angle stack 6, which is disposed on both sides of the protrusion 4.

[0034] In specific implementation, the first limiting block 2 is 225mm long, 50mm high, and 30mm wide in the middle, and has a protrusion 4 at each end that is 30mm long, 50mm high, and 10mm wide. The second limiting block 3 is 100mm long, 20mm high, and 30mm wide. The protrusions 4 at both ends of the first limiting block 2 form two right-angled stacks 6 with itself. The right-angled stacks 6 are positioned by fitting with one corner of the photovoltaic module fixed above the purlin. The fixing rod 1 is used to limit the distance between the two purlins. The second limiting block 3 is used to position the distance between two adjacent purlins of the flat single-axis bracket and to level the surface. The first limiting block 2 is used to position the two photovoltaic modules.

[0035] In some embodiments, a right-angle connector is also included, which is disposed at the connection between the fixing rod 1 and the limiting block assembly.

[0036] In practice, the two ends of the fixing rod 1 are connected to the first limiting block 2 through galvanized right-angle connectors and self-drilling screws. The first limiting block 2 and the second limiting block 3 are directly connected through self-drilling screws. This device can use materials available on-site, is inexpensive, easy to manufacture, and simple to operate. It can quickly complete the positioning and leveling of purlins, forming a continuous operation, which greatly improves the efficiency of purlin and component installation.

[0037] In the description of the utility model, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and other terms indicating direction or positional relationship are based on the direction or positional relationship shown in the drawings, which is merely for the convenience of description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0038] In addition, it also needs to be explained that, in the description of the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be broadly understood, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication inside 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.

[0039] The term "includes" or any other similar term is intended to cover non-exclusive inclusion, so that the process, method, article or equipment / device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes the elements inherent in the process, method, article or equipment / device.

[0040] So far, the technical scheme of the utility model has been described in combination with the preferred embodiments shown in the drawings, but those skilled in the art can easily understand that the protection scope of the utility model is obviously not limited to these specific embodiments. Without deviating from the principles of the utility model, those skilled in the art can make equivalent changes or replacements to related technical features, and the technical scheme after the changes or replacements will fall within the protection scope of the utility model.

Claims

1. A flat single-axis tracking rafter positioning installation device, characterized in that, Including fixed rod (1) and limit block assembly; Both ends of the fixed rod (1) are provided with the limit block assembly, the fixed rod (1) and the limit block assembly are fixedly connected, and the axial direction of the fixed rod (1) is perpendicular to the axial direction of the limit block assembly. Wherein, the limit block assembly can be embedded into the purlin groove (5).

2. A kind of flat single-axis tracking support purlin positioning installation device according to claim 1, with, The limit block assembly comprises a first limit block (2) and a second limit block (3). The second limit block (3) is arranged at the middle of one side of the first limit block (2), the first limit block (2) and the second limit block (3) are fixedly connected, and the axes of the first limit block (2) and the second limit block (3) are arranged in parallel.

3. A single flat tracker rafter positioning installation device according to claim 2, characterized in that, The second limit block (3) is adapted to the purlin groove (5) and can be embedded into the purlin groove (5).

4. A single flat tracker rafter positioning installation device according to claim 2, characterized in that, Further comprising a protrusion (4), the protrusion (4) is arranged at both ends of the first limit block (2), and the protrusion (4) is coaxially arranged with the first limit block (2).

5. A single flat tracker rafter positioning installation device according to claim 4, wherein, The protrusion (4) and the end of the first limit block (2) form a right angle pile (6), and the right angle pile (6) is arranged on both sides of the protrusion (4).

6. A single flat tracker rafter positioning installation device according to claim 1, wherein, The fixed rod (1) is made of galvanized square tube, wood or hard plastic.

7. A single flat tracker rafter positioning installation device according to claim 1, wherein, Further comprising a right angle connecting piece, the right angle connecting piece is arranged at the connection between the fixed rod (1) and the limit block assembly.

8. A single flat tracker rafter positioning installation device according to claim 1, characterized in that, The limit block assembly is made of wood or plastic material.

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