阅读说明：本技术 一种适用于不同输电杆塔的可调节光伏板支架 (Adjustable photovoltaic panel support suitable for different transmission tower ) 是由 杨思捷 吕晓俊 薛祖川 于 2020-03-02 设计创作，主要内容包括：本发明公开了一种适用于不同输电杆塔的可调节光伏板支架,包括主支撑支架；所述主支撑支架包括圆柱支撑杆和直角折弯板,直角折弯板上固定安装有直角折弯支架或抱箍；所述连接弯管通过法兰盘与主支撑支架的圆柱支撑杆的法兰盘相连接并可通过法兰盘的转动调整方向,套筒连接器安装在连接弯管上并可围绕其安装处轴心旋转调整方向,固定板连接器安装在套筒连接器上,光伏板固定板安装于固定板连接器上,使得光伏板可随固定板连接器转动一定的角度范围。本发明可以实现光伏板支架对不同杆塔类型的灵活适用,同时也为光伏板的姿态角度大范围调节提供了便捷,减少了因安装角度问题产生的光线阴影影响而造成的低效率发电。(The invention discloses an adjustable photovoltaic panel bracket suitable for different transmission towers, which comprises a main supporting bracket; the main support bracket comprises a cylindrical support rod and a right-angle bending plate, and a right-angle bending bracket or a hoop is fixedly arranged on the right-angle bending plate; the connecting bent pipe is connected with the flange plate of the cylindrical supporting rod of the main supporting bracket through the flange plate, the direction can be adjusted through rotation of the flange plate, the sleeve connector is installed on the connecting bent pipe, the direction can be adjusted around the axis of the installation position of the sleeve connector in a rotating mode, the fixed plate connector is installed on the sleeve connector, and the photovoltaic plate fixing plate is installed on the fixed plate connector, so that the photovoltaic plate can rotate within a certain angle range along with the fixed plate connector. The photovoltaic panel bracket can be flexibly applied to different tower types, and meanwhile, the photovoltaic panel bracket provides convenience for large-range adjustment of the attitude angle of the photovoltaic panel, and reduces low-efficiency power generation caused by light shadow influence caused by the problem of the installation angle.)

1. An adjustable photovoltaic panel support suitable for different transmission towers is characterized by comprising a clamping and fixing mechanism and a fixing and adjusting mechanism; the clamping and fixing mechanism comprises a main supporting bracket (1); the fixed adjusting mechanism comprises a connecting bent pipe (2), a sleeve connector (3), a fixed plate connector (4) and a photovoltaic plate fixed plate (5);

the main supporting bracket (1) comprises a cylindrical supporting rod and a right-angle bending plate, and a right-angle bending bracket (6) or a hoop (7) is fixedly arranged on the right-angle bending plate;

connecting bend (2) are connected and the rotation adjustment direction of accessible ring flange through the ring flange of the cylindrical support pole of ring flange and main tributary brace (1), and sleeve connector (3) are installed on connecting bend (2) and can be around its installation department axle center rotation adjustment direction, and fixed plate connector (4) are installed on sleeve connector (3), and photovoltaic board fixed plate (5) are installed on fixed plate connector (4).

2. The adjustable photovoltaic panel bracket applicable to different transmission towers as recited in claim 1, wherein 8 longitudinal fixing notches (8) are reserved on the surface of the right-angle bending plate for fixing the anchor ear (7); 4 transverse fixing notches (12) are used for fixing the angle bending bracket (6) in a straight way.

3. The adjustable photovoltaic panel support for different transmission towers according to claim 1, wherein the flange of the cylindrical support rod is provided with 4 arc-shaped notches (9) for butt-jointing the elbow (2).

4. The adjustable photovoltaic panel support for different transmission towers according to claim 1, wherein the end flange of the connecting elbow (2) is butted with the end flange of the main support frame (1).

5. The adjustable photovoltaic panel support for different transmission towers according to claim 1, wherein the base of the sleeve connector (3) is a cylindrical sleeve, and 4 bolt fixing holes (13) are reserved for fixedly connecting the bent pipe (2).

6. The adjustable photovoltaic panel bracket applicable to different transmission towers as recited in claim 1, wherein the top of the sleeve connector (3) is connected with the fixed panel connector (4) through a bolt fixing hole (14), and the fixed panel connector rotates by taking the bolt fixing hole (14) as a rotation center to adjust the installation angle.

7. The adjustable photovoltaic panel support for different transmission towers according to claim 1, wherein the panel of the fixing plate connector (4) is provided with 4 bolt holes (15) for connecting the photovoltaic panel fixing plate (5).

8. The adjustable photovoltaic panel bracket applicable to different transmission towers as recited in claim 1, wherein 4 bolt fixing holes (10) are reserved in the middle of the photovoltaic panel fixing plate and connected with the fixing plate connector (4), and a plurality of bolt fixing holes (11) are reserved at the edge for fixing the photovoltaic panel.

Technical Field

The invention relates to an online monitoring device for a power transmission line, in particular to an adjustable photovoltaic panel support suitable for different power transmission towers.

Background

The online monitoring products of the power transmission line are applied outdoors, and most of the products supply power to the device in a mode of adding a photovoltaic panel to a battery. The types of outdoor towers can be mainly divided into iron towers and cement column towers according to appearance structures, different fixing supports are needed to be matched with angle irons of the iron towers and columns of the column towers on the online monitoring device, and extra accessory cost of the device is increased invisibly. In addition, since the capacity of the battery is limited, the charging efficiency of the battery by the photovoltaic panel directly affects the power supply performance of the device. The key factors for restricting the generating efficiency of the photovoltaic panel mainly include the shading of the shadow and the installation mode of the photovoltaic panel bracket.

The solar panel can cause 'hot spot effect' due to the partial shielding of shadow in the working process, the shielded partial solar panel can not provide power contribution and becomes energy consumption load in the solar panel, and simultaneously, the local temperature of the solar panel is increased, an overheated area can cause EVA (ethylene vinyl acetate) to accelerate aging and yellowing, so that the light transmittance of the area is reduced, the hot spot is further deteriorated, and the failure of the solar cell solar panel is aggravated. On the other hand, the principle of direct and diffuse separation of solar radiation from the total amount of solar radiation on an inclined plane can be used as follows: the total amount of solar radiation Ht on the inclined plane is composed of direct solar radiation Hbt sky scattering Hdt and ground reflection Hrt, namely: ht Hbt + Hdt + Hrt. Due to the fact that the installation inclination angles of the supports are different, the absorption accumulation amount of sunlight is different, and the accumulation difference of radiation amount causes the difference of power generation amount. Therefore, how to avoid and minimize the adverse effects is particularly important in the design concept of the photovoltaic panel bracket.

The existing photovoltaic panel fixing support only has single tower-shaped matching capability, has insufficient adaptability to different tower shapes, and increases development cost and assembly complexity; in addition, the angle adjusting capability of the existing photovoltaic panel support is single, shadows caused by blocking of other objects on a tower or a tower on the photovoltaic panel cannot be avoided flexibly, and the positions of solar radiation points and the positions of towers and other objects cannot be adjusted flexibly according to different seasons.

Disclosure of Invention

The purpose of the invention is as follows: aiming at the problems, the invention provides an adjustable photovoltaic panel support suitable for different transmission towers, which provides multi-angle and multi-degree-of-freedom rotation adjusting capability for a photovoltaic panel, so that the photovoltaic panel can more fully exert the power generation efficiency.

The technical scheme is as follows: in order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows: an adjustable photovoltaic panel bracket suitable for different transmission towers comprises a clamping and fixing mechanism and a fixing and adjusting mechanism; the clamping and fixing mechanism comprises a main supporting bracket; the fixed adjusting mechanism comprises a connecting bent pipe, a sleeve connector, a fixed plate connector and a photovoltaic plate fixed plate; the main support bracket comprises a cylindrical support rod and a right-angle bending plate, and a right-angle bending bracket or a hoop is fixedly arranged on the right-angle bending plate; the connecting bent pipe is connected with the flange plate of the cylindrical support rod of the main support bracket through the flange plate, the direction can be adjusted through rotation of the flange plate, the sleeve connector is installed on the connecting bent pipe, the direction can be adjusted through rotation of the axis of the installation position of the sleeve connector, the fixed plate connector is installed on the sleeve connector, and the photovoltaic plate fixed plate is installed on the fixed plate connector.

Furthermore, 8 longitudinal fixing notches are reserved on the surface of the right-angle bending plate and used for fixing the hoop; 4 transverse fixing notches are used for fixing the right-angle bending support.

Furthermore, 4 arc-shaped notches are reserved on a flange plate of the cylindrical supporting rod and used for butt joint of the bent pipe.

Further, the end flange of the connecting elbow is butted with the end flange of the main support frame.

Furthermore, the sleeve connector base is a cylindrical sleeve, and 4 bolt fixing holes are reserved for fixedly connecting the bent pipe.

Furthermore, the top of the sleeve connector is connected with a fixed board connector through a bolt fixing hole, and the fixed board connector rotates by taking the bolt fixing hole as a rotation center to adjust the installation angle.

Furthermore, 4 bolt holes are reserved on the panel of the fixing plate connector and used for connecting the photovoltaic plate fixing plate.

Furthermore, the middle of the photovoltaic panel fixing plate is provided with 4 bolt fixing holes connected with the fixing plate connector, and the edge of the photovoltaic panel fixing plate is provided with a plurality of bolt fixing holes for fixing the photovoltaic panel.

Has the advantages that: the main support bracket capable of being matched with the hoop and the right-angle bending bracket is designed, so that the bracket has the capability of simultaneously adapting to a cylindrical tower and an iron tower, the use scene is wider, and the installation and the replacement are more convenient.

The invention designs the support with multi-angle and multi-degree-of-freedom adjusting capability, so that the photovoltaic panel can better avoid shelters and can adjust different photovoltaic panel positions according to season changes to adapt to the radiation position of sunlight.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic of a structure applied to a column;

fig. 3 is a schematic structural diagram applied to a tower.

Detailed Description

The technical solution of the present invention is further described below with reference to the accompanying drawings and examples.

As shown in fig. 1, the adjustable photovoltaic panel support suitable for different transmission towers comprises a clamping and fixing mechanism between the support and the tower and a fixing and adjusting mechanism of the photovoltaic panel. The clamping and fixing mechanism comprises a main supporting bracket 1, and the main supporting bracket 1 comprises a cylindrical supporting rod and a right-angle bending plate. The fixed adjusting mechanism comprises a connecting bent pipe 2, a sleeve connector 3, a fixed plate connector 4 and a photovoltaic plate fixed plate 5.

As shown in fig. 2, the metal hoop 7 is fixedly mounted on the right-angle bending plate, two metal surfaces of the right-angle bending plate of the main support bracket 1 are tightly attached to the cylindrical tower, and the two metal hoops 7 penetrate through the eight longitudinal fixing notches 8 on the surface of the main support bracket to tightly fix the photovoltaic panel bracket on the cylindrical tower.

As shown in fig. 3, the right-angle bending support 6 is fixedly mounted on the right-angle bending plate, the two metal surfaces of the main support 1, which are distributed at right angles, are attached to the angle steel of the power transmission tower, the two right-angle bending supports 6 are attached to the main support 1 in parallel, clamping angle steel is placed, and the right-angle bending support 6 is clamped at the angle steel through four transverse fixing notches 12 on the surface of the main support.

As shown in fig. 1-3, the connecting elbow 2 is connected to the flange of the cylindrical support rod of the main support frame 1 via the flange and the direction of the connecting elbow can be adjusted by rotating the flange, so as to provide a rotation adjustment of approximately 360 degrees, and the flange of the cylindrical support rod is provided with 4 arc-shaped notches 9 for butt-connecting the connecting elbow 2. The sleeve connector 3 is arranged on the connecting bent pipe 2 and can rotate around the axis of the installation position to adjust the direction, the base of the sleeve connector 3 is a cylindrical sleeve, and 4 bolt fixing holes 13 are reserved for fixedly connecting the bent pipe 2.

The fixed plate connector 4 is installed on the sleeve connector 3, the top of the sleeve connector 3 is connected with the fixed plate connector 4 through two bolt fixing holes 14, the fixed plate connector rotates to adjust the installation angle by taking the bolt fixing holes 14 as a rotation center, and the fixed plate connector 4 is fixed with the sleeve connector 3 through the two bolt fixing holes 14 at the bottom of the fixed plate connector after the angle is adjusted.

Photovoltaic board fixed plate 5 installs on fixed plate connector 4, and 4 bolt holes 15 are left in fixed plate connector 4 panel department for connect photovoltaic board fixed plate 5. The middle of the photovoltaic panel fixing plate 5 is provided with 4 bolt fixing holes 10 connected with the fixing plate connector 4, and the edge is provided with a plurality of bolt fixing holes 11 for fixing the photovoltaic panel, so that the photovoltaic panel can rotate around the rotation center bolt fixing hole 14 of the fixing plate connector 4.