Anti-seismic anti-corrosion satellite sentry device with high adjustability

Abstract

The utility model discloses an anti-seismic, anti-corrosion and high-adjustability satellite sentry device which comprises a vertical rod support body, a solar panel assembly, a first support arm, a second support arm, an equipment control box and a lightning rod. The vertical rod support body comprises a vertical rod supporting column and a vertical rod base, and the bottom of the vertical rod supporting column is fixed to the ground through the vertical rod base. The bottom of the lightning rod is inserted into the vertical rod pillar, and a cable at the bottom of the lightning rod is connected underground through the vertical rod pillar and the vertical rod base. The equipment control box, the first support arm and the second support arm are sequentially and fixedly installed on the vertical rod supporting column. A main control device and a power supply module are arranged in the device control box; the first support arm is provided with a solar panel assembly, the second support arm is provided with an external device, and the external device is electrically connected with the main control device. And the solar panel assembly is also electrically connected with a power supply module in the equipment control box. According to the utility model, the problems of easy corrosion, poor anti-seismic performance and the like of the existing sentry device can be solved.

Description

Technical Field

[0001] The utility model relates to outdoor sentry monitoring, in particular to a satellite sentry device with strong adjustability and earthquake resistance and corrosion resistance. Background Art

[0002] In order to monitor the monitoring area regularly in some specific places, such as nature reserves, remote mountainous areas, deserts and other areas with harsh environments, difficult wiring and no conventional communications, sentinel devices are generally deployed. However, these sentinel devices are all installed on pole brackets, and various monitoring equipment are installed on the pole brackets. Since these equipment and pole brackets need to be exposed to the outdoors for a long time, they have high seismic resistance and corrosion resistance. However, the current pole brackets generally use metal pole brackets, and a single external device is fixed and installed by welding or screws. Its strength in seismic resistance and corrosion resistance is limited, making it easy to be damaged and collapsed by environmental influences in certain special areas. It is also easy to be eroded by the environment after long-term use in wind and rain, which leads to the sentinel device not being able to work normally, seriously affecting the image data collection and transmission, and causing unpredictable consequences. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the purpose of the present invention is to provide a satellite sentinel device with strong adjustability and anti-seismic and corrosion resistance, which can solve the problems of the existing sentinel device being susceptible to corrosion and having poor anti-seismic performance.

[0004] The purpose of this utility model is achieved by the following technical solutions:

[0005] A highly adjustable satellite sentry device with earthquake resistance and corrosion resistance, comprising a pole support body, a solar panel assembly, a first support arm, a second support arm, a device control box, and a lightning rod;

[0006] The main body of the pole support comprises a pole support and a pole base, the bottom of the pole support is fixed to the ground through the pole base; the bottom of the lightning rod is inserted into the interior of the pole support, and the cable at the bottom of the lightning rod is connected to the ground through the pole support and the pole base;

[0007] The device control box, the first bracket arm, and the second bracket arm are fixedly installed on the vertical pole support in sequence; the device control box is equipped with a main control device and a power module; the solar panel assembly is installed on the first bracket arm, and the external device is installed on the second bracket arm, and the external device is electrically connected to the main control device; the solar panel assembly is also electrically connected to the power module in the device control box.

[0008] Furthermore, the second support arm includes one or more, and each second support arm is fixed on the vertical pole support in sequence; each second support arm is installed with a corresponding external device.

[0009] Furthermore, the solar panel assembly includes a solar panel bracket and a solar panel; wherein, the solar panel bracket includes a first vertical rod and a second vertical rod arranged in parallel and spaced apart, and a fixed partition is provided between the first vertical rod and the second vertical rod; the first end of the first vertical rod and the first end of the second vertical rod are respectively fixed to the first cross bar, and the second end of the first vertical rod and the second end of the second vertical rod are respectively fixed to the second cross bar; the solar panel is placed on the solar panel bracket, and the two ends of the solar panel are respectively fixed to the first cross bar and the second cross bar.

[0010] Furthermore, the first vertical rod and the second vertical rod are both telescopic rods.

[0011] Furthermore, it also includes a first connecting base and a second connecting base; the solar panel assembly is fixedly connected to the first bracket arm through the first connecting base; the external device is fixedly connected to the second bracket arm through the second connecting base;

[0012] The first connection base and the second connection base each include two semicircular fixing plates and a triangular fixing plate; the bottom ends of the triangular fixing plates are fixed to the corresponding bracket arms, and the parallel end surfaces of the two semicircular fixing plates are fixedly connected to the fixing plates of the solar module or to the external equipment;

[0013] Two semicircular fixing plates are respectively clamped on both sides of the triangular fixing plate; the two semicircular fixing plates and the triangular fixing plate are provided with corresponding arc-shaped mounting holes and second mounting holes, and the second mounting holes are located on the side of the arc-shaped mounting holes away from the corresponding bracket arm; the second mounting holes and the arc-shaped mounting holes are respectively used to install corresponding fixing parts, and the position of the fixing parts in the arc-shaped mounting holes is adjusted to adjust the orientation of the parallel end surfaces of the two semicircular fixing plates of the first connecting base, thereby adjusting the orientation of the solar panel bracket or the orientation of the external equipment; the fixing parts include screws.

[0014] Furthermore, the cable of the external device passes through the opening of the second bracket arm into the interior of the second bracket arm, and passes through the opening of the contact portion between the second bracket arm and the vertical pole support into the interior of the vertical pole support, and then passes through the opening of the contact portion between the vertical pole support and the device control box into the device control box, and is thereby electrically connected to the main control device in the device control box;

[0015] It also includes: a triangular bracket; the triangular bracket is fixedly connected to the vertical pole support; the bottom of the equipment control box is fixedly placed on the triangular bracket; the box body of the equipment control box is a waterproof box body.

[0016] Furthermore, the external device includes a Beidou data transmission terminal and a camera.

[0017] Furthermore, the outer surface of the vertical pole support is provided with an electroplating layer.

[0018] Furthermore, the base of the vertical pole includes a cement pier and a sleeve, and the sleeve is nested inside the cement pier; the bottom of the vertical pole support is inserted into the sleeve and fixed to the sleeve; the bottom of the sleeve is a trumpet-shaped opening.

[0019] Furthermore, each of the first support arm and the second support arm includes a pole fixing portion, an arc-shaped connecting portion, and an equipment mounting portion; one end of the pole fixing portion is fixedly connected to one end of the arc-shaped connecting portion, and the other end of the arc-shaped connecting portion is fixedly connected to one end of the equipment mounting portion; the pole fixing portion is fixedly connected to the pole support via a clamp, and the solar panel assembly or external equipment is provided on the equipment mounting portion;

[0020] The upright pole fixing portion, the arc-shaped connecting portion and the equipment installation portion are an integrated structure.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] The utility model provides a sentry device with shock resistance and corrosion resistance, thereby solving the problems of the sentry device in the prior art such as susceptibility to corrosion and poor shock resistance. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic structural diagram of a satellite sentinel device with strong seismic resistance, corrosion resistance and adjustability provided by the utility model;

[0024] Figure 2 for Figure 1 A schematic diagram of the connection between the solar module, the first connection base and a portion of the first support arm;

[0025] Figure 3 for Figure 1 Schematic diagram of the structure of the solar support of the solar module.

[0026] In the figure: 1. vertical pole support; 2. lightning rod; 3. first bracket arm; 31. clamp; 4. solar panel assembly; 41. first vertical rod; 42. second vertical rod; 43. fixed partition; 44. first cross bar; 45. second cross bar; 46. first mounting hole; 5. second bracket arm; 51. bracket fixing piece; 6. cement pier; 7. equipment control box; 81. first connecting base; 82. second connecting base; 83. second mounting hole; 84. arc-shaped mounting hole; 9. casing; 91. casing leg. DETAILED DESCRIPTION

[0027] Below, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0028] The utility model provides a satellite sentry pole bracket with strong anti-seismic and anti-corrosion properties, which has stronger anti-seismic and anti-corrosion properties and also has the function of adjusting the height of external equipment. Figure 1-Figure 3 As shown, a satellite sentry pole device with strong earthquake resistance, corrosion resistance and adjustability includes a pole bracket body, a solar panel assembly 4, a first bracket arm 3, a second bracket arm 5, an equipment control box 7 and a lightning rod 2.

[0029] Among them, the main body of the pole support includes a pole support 1 and a pole base, and the bottom of the pole support 1 is fixed to the ground through the pole base. Specifically, the pole base includes a cement pier 6 and a sleeve 9, and the sleeve 9 is nested inside the cement pier 6. The bottom of the pole support 1 is inserted into the sleeve 9 and fixed to the sleeve 9. In actual use, geological settlement can be effectively prevented by pouring the cement pier 6 in advance. More specifically, the depth of the cement pier 6 in this embodiment can reach 900mm, making the pole support 1 more stable. For example, the height of the cement pier 6 above the ground is set to about 100mm, and the height of the cement pier 6 below the ground is set to about 800mm, which ensures earthquake resistance and wind resistance while also ensuring corrosion resistance.

[0030] More specifically, the bottom of the sleeve 9 is trumpet-shaped, and the bottom opening of the sleeve 9 is larger than the top opening, which can effectively fix the sleeve 9 in the concrete pier 6 and ensure that the three-dimensional body can be separated from the concrete pier 6 after being connected to the sleeve 9. In other words, the sleeve 9 is provided with sleeve legs 91.

[0031] More specifically, the bottom of the cement pier 6 is circular. By being arranged in the circular shape, the weight of the cement pier 6 and the three-dimensional main body can be dispersed, supporting the vertical pole support 1 in all directions and ensuring the stability of the vertical pole support 1. Furthermore, the cement pier 6 and the vertical pole support 1 of this embodiment are not cast in an integrated manner. Instead, the vertical pole support 1 is fixedly connected to the cement pier 6 by screws, which facilitates later maintenance and provides sufficient strength support to remain stable in various weather conditions, such as strong winds and heavy rain, and has extremely high stability.

[0032] Preferably, the bottom of the lightning rod 2 is inserted into the interior of the pole support 1, and the cable at the bottom of the lightning rod 2 passes through the pole support 1 and the pole base and is then connected to the ground. By connecting the lightning rod 2 to the ground, a lightning protection function can be achieved.

[0033] More preferably, the device control box 7, the first bracket arm 3, and the second bracket arm 5 are fixedly mounted on the vertical pole paper in sequence. The device control box 7 is provided with electrical components such as a main control device and a power module.

[0034] Specifically, the first support arm 3 is a solar panel support arm. One end of the first support arm 3 is fixedly mounted on the vertical pole support 1, and the solar panel assembly 4 is fixedly installed on the solar panel support arm. The first support arm 3 can be used to fix the solar panel assembly 4 on the vertical pole support 1 to provide power supply. By providing solar panel power supply, the service life of the sentinel device can be extended, resources can be saved, and it is also more suitable for field areas where power supply cannot be connected. More specifically, the first support arm 3 and the second support arm 5 each include a vertical pole fixing portion, an arc-shaped connecting portion and an equipment installation portion; one end of the vertical pole fixing portion is fixedly connected to one end of the arc-shaped connecting portion, and the other end of the arc-shaped connecting portion is fixedly connected to one end of the equipment installation portion; the vertical pole fixing portion, the arc-shaped connecting portion and the equipment installation portion are an integrated structure.

[0035] The pole fixing portion is fixedly connected to the pole support 1, and a solar panel assembly 4 is provided on the equipment installation portion.

[0036] More specifically, the first bracket arm 3 is further fixedly connected to the pole support 1 via a clamp 31. Specifically, the pole fixing portion of the first bracket arm 3 is fixedly connected to the pole support 1 via a clamp 31.

[0037] The second bracket arm 5 is fixedly connected to the pole support 1 via a bracket fixing piece 51 . Specifically, the pole fixing portion of the second bracket arm 5 is fixedly connected to the pole support 1 via the bracket fixing piece 51 .

[0038] Similarly, the structure of the second support arm 5 is the same as that of the second support arm 5 .

[0039] More preferably, the present invention further includes a connection base. Specifically, for example, in this embodiment, the connection base provided on the first support arm 3 is referred to as the first connection base 81, and the connection base provided on the second support arm 5 is referred to as the second connection base 82. In other words, the solar panel assembly 4 is fixedly connected to the first support arm 3 via the first connection base 81. The external device is fixedly connected to the second support arm 5 via the second connection base 82.

[0040] Among them, the first connecting base 81 and the second connecting base 82 each include two semicircular fixing plates and a triangular fixing plate. Specifically, for example, the first connecting base 81, the bottom end of its triangular fixing plate is fixed on the first bracket arm 3, and the two semicircular fixing plates are respectively clamped on both sides of the triangular fixing plate. The parallel end faces of the two semicircular fixing plates are fixedly connected to the solar panel assembly 4. The two semicircular fixing plates and the triangular fixing plate are respectively provided with an arc-shaped mounting hole 84 and a second mounting hole 83, and the second mounting hole 83 is located on one side of the arc-shaped mounting hole 84 and close to the parallel end faces of the semicircular fixing plate. The second mounting hole 83 and the arc-shaped mounting hole 84 are used to install screws or screws. By adjusting the position of the screws or screws in the arc-shaped mounting hole 84, the orientation of the first connecting base 81 can be adjusted to adjust the orientation of the solar panel bracket or the orientation of the external device. That is, by determining a line through two points, the orientation of the parallel end faces of the semicircular fixed plate can be determined, and then the orientation of the solar panel assembly 4 can be adjusted to achieve angle adjustment of the solar panel, which can allow the solar panel to have all-round adjustment functions. By adjusting the orientation, the solar panel can be installed in different locations according to local conditions, suitable for areas with different latitudes to adjust the angle of the solar panel, so that the solar panel faces the optimal solar radiation angle, so that the solar panel always faces the direction and angle where it can be exposed to light for a long time, thereby improving the energy security capability and solar energy conversion efficiency.

[0041] Similarly, the structure of the second connecting base 82 is the same as that of the first connecting base 81. The parallel end surfaces of the semicircular fixing plate of the second connecting base 82 are fixedly connected to the external device.

[0042] Preferably, the solar panel assembly 4 includes a solar panel support and a solar panel. The solar panel support includes a first vertical rod 41 and a second vertical rod 42 that are spaced apart and arranged in parallel, with a fixed partition 43 provided between the first vertical rod 41 and the second vertical rod 42. The first end of the first vertical rod 41 and the first end of the second vertical rod 42 are respectively fixed to a first crossbar 44, and the second end of the first vertical rod 41 and the second end of the second vertical rod 42 are respectively fixed to a second crossbar 45. The first vertical rod 41, the second vertical rod 42, the first crossbar 44, and the second crossbar 45 form a solar panel support, so that the solar panel is positioned on the solar panel support, thereby providing support for the solar panel.

[0043] More preferably, the first cross bar 44 and the second cross bar 45 are further provided with a first mounting hole 46 , and the solar panel is fixed to the solar panel bracket by screws or screws passing through the first mounting hole 46 .

[0044] More preferably, the first vertical rod 41 and the second vertical rod 42 are telescopic rods. By adjusting the lengths of the first vertical rod 41 and the second vertical rod 42, the solar panel bracket can be adapted to solar panels of different sizes.

[0045] Preferably, one end of the second support arm 5 is fixed to the upright support 1. The first support arm 3 is an external device support arm, used to securely support external devices. Examples of external devices include cameras, antennas, Beidou terminals, and other devices that need to be installed on the Sentinel device. More specifically, the number of second support arms 5 can be adjusted based on the number of external devices, and there is no specific limit to the number.

[0046] Preferably, the cables of the external devices pass through the opening of the second support arm 5 into the interior of the second support arm 5, and pass through the opening of the contact portion between the second support arm 5 and the vertical pole support 1 into the vertical pole support 1, and then pass through the opening of the contact portion between the vertical pole support 1 and the device control box 7 into the device control box 7, and are electrically connected to the main control device in the device control box 7. By passing the cables through the support arm and the vertical pole support 1, while ensuring aesthetics, it also avoids damage to the cables caused by external environmental factors to a certain extent.

[0047] At the same time, the device control box 7 is a waterproof box. The power module, main control equipment and other electrical components are arranged in the waterproof box, which effectively prevents rainwater from intruding in rainy weather and causing adverse effects on electronic equipment, avoids power short circuit, and improves the safety and stability of the entire system.

[0048] Preferably, this embodiment further includes a triangular bracket, which is fixedly connected to the vertical pole support 1, and the bottom of the equipment control box 7 is fixedly placed on the triangular bracket.

[0049] Preferably, the outer surface of the vertical pole support 1 is provided with an electroplating layer. Specifically, by painting the outer surface of the vertical pole support 1 with an electroplating process, instead of the complex and environmentally friendly traditional spray painting, it can prevent metal oxidation, improve corrosion resistance and wear resistance, and resist long-term erosion by wind and rain, acid and alkali, and other factors in the outdoor environment, thereby extending the service life of the equipment. At the same time, the surface of the vertical pole support 1 also has a certain degree of reflectivity and a smooth surface, which enhances the appearance.

[0050] The overall height of the pole support 1 in this embodiment (excluding the lightning rod 2) can reach 3000mm, which can support external equipment such as cameras to capture a wider range at high altitudes. At the same time, this height also ensures that the solar panels and Beidou data transmission terminals are not blocked by other external environmental factors such as trees to affect their work, including normal lighting of the solar panels and the Beidou data transmission terminal maintaining a good signal to achieve stable data transmission.

[0051] In addition, all components in this embodiment are non-integrated castings, and are transported in parts, providing convenience, and then assembled on site. This modular design also facilitates subsequent maintenance. If a component is damaged, there is no need to replace the entire device; only the abnormal component needs to be replaced or repaired, saving costs. The special connection structure allows for greater adjustment space for external devices, bringing greater environmental adaptability.

[0052] The utility model can effectively reduce the influence of geological subsidence by pouring the base of the cement pier 6 of preset depth and preset size in advance, and then inserting the assembled vertical pole support 1 into the sleeve 9 of the cement pier 6, and firmly fixing the vertical pole to the cement foundation along the empty space at the bottom of the vertical pole with multiple screws. At the same time, the bottom of the sleeve 9 is set to be trumpet-shaped to prevent the sleeve 9 from being separated from the cement pier 6; at the same time, the bottom of the cement pier 6 is set to be a circular base, which can disperse the gravity of the vertical pole support 1 and improve the support.

[0053] This utility model also provides an adjustable connection base to adjust the orientation of the external device and the solar panel, ensuring that the solar panel receives the maximum amount of sunlight in the local area, the Beidou data transmission terminal has the best signal transmission direction, and the camera has the best shooting angle. Specifically, for example, when the external device in this embodiment is connected to the second support arm 5, it can be adjusted 360° horizontally and 180° in elevation, greatly improving the device's adaptability to the environment. It can be installed in different locations without customization, and there is no need to worry about the orientation of the pole during installation, which improves the installation tolerance.

[0054] This new model features a more ingenious manufacturing process and structural design. The electroplating process creates a strong barrier on the surface of the pole, effectively preventing the structure from corrosion and rust. A sufficiently deep cement foundation is poured and connected to the circular base of the pole with multiple long screws to ensure seismic strength and effectively support the pole, allowing it to remain upright in strong winds and earthquakes.

[0055] Each component of this utility model is connected using nested screws or bolts. The modular assembly design facilitates transportation, simplifies maintenance, and reduces costs. High-strength lightweight steel is used to ensure structural strength and facilitate transportation and assembly. This utility model provides greater convenience and adjustment space during the installation and commissioning of the pole, and its structural strength can adapt to even harsher environments, expanding its application area.

[0056] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. A satellite sentry device with strong seismic resistance, corrosion resistance and adjustability, characterized in that: It includes a pole support body, a solar panel assembly, a first support arm, a second support arm, an equipment control box and a lightning rod; The main body of the pole support comprises a pole support and a pole base, the bottom of the pole support is fixed to the ground through the pole base; the bottom of the lightning rod is inserted into the interior of the pole support, and the cable at the bottom of the lightning rod is connected to the ground through the pole support and the pole base; The device control box, the first bracket arm, and the second bracket arm are fixedly installed on the vertical pole support in sequence; the device control box is equipped with a main control device and a power module; the solar panel assembly is installed on the first bracket arm, and the external device is installed on the second bracket arm, and the external device is electrically connected to the main control device; the solar panel assembly is also electrically connected to the power module in the device control box.

2. The satellite sentinel device with strong adjustability and earthquake resistance and corrosion resistance according to claim 1 is characterized in that: The second support arm includes one or more second support arms, and each second support arm is fixed on the vertical pole support in sequence; each second support arm is installed with a corresponding external device.

3. The satellite sentinel device with strong adjustability and earthquake resistance and corrosion resistance according to claim 1 is characterized in that: The solar panel assembly includes a solar panel bracket and a solar panel; wherein, the solar panel bracket includes a first vertical rod and a second vertical rod arranged in parallel and spaced apart, and a fixed partition is provided between the first vertical rod and the second vertical rod; the first end of the first vertical rod and the first end of the second vertical rod are respectively fixed to the first cross bar, and the second end of the first vertical rod and the second end of the second vertical rod are respectively fixed to the second cross bar; the solar panel is placed on the solar panel bracket, and the two ends of the solar panel are respectively fixed to the first cross bar and the second cross bar.

4. The satellite sentinel device with strong adjustability and earthquake resistance and corrosion resistance according to claim 3 is characterized in that: The first vertical rod and the second vertical rod are both telescopic rods.

5. The satellite sentry device with strong adjustability and earthquake resistance and corrosion resistance according to claim 4 is characterized in that: It also includes a first connecting base and a second connecting base; the solar panel assembly is fixedly connected to the first bracket arm via the first connecting base; the external device is fixedly connected to the second bracket arm via the second connecting base; The first connection base and the second connection base each include two semicircular fixing plates and a triangular fixing plate; the bottom ends of the triangular fixing plates are fixed to the corresponding bracket arms, and the parallel end surfaces of the two semicircular fixing plates are fixedly connected to the fixing plates of the solar module or to the external equipment; Two semicircular fixing plates are respectively clamped on both sides of the triangular fixing plate; the two semicircular fixing plates and the triangular fixing plate are provided with corresponding arc-shaped mounting holes and second mounting holes, and the second mounting holes are located on the side of the arc-shaped mounting holes away from the corresponding bracket arm; the second mounting holes and the arc-shaped mounting holes are respectively used to install corresponding fixing parts, and the position of the fixing parts in the arc-shaped mounting holes is adjusted to adjust the orientation of the parallel end surfaces of the two semicircular fixing plates of the first connecting base, thereby adjusting the orientation of the solar panel bracket or the orientation of the external equipment; the fixing parts include screws.

6. The satellite sentry device with strong adjustability and earthquake resistance and corrosion resistance according to claim 1 is characterized in that: The cable of the external device passes through the opening of the second bracket arm into the interior of the second bracket arm, and passes through the opening of the contact portion between the second bracket arm and the vertical pole support into the interior of the vertical pole support, and then passes through the opening of the contact portion between the vertical pole support and the device control box into the device control box, and is thereby electrically connected to the main control device in the device control box; It also includes: a triangular bracket; the triangular bracket is fixedly connected to the vertical pole support; the bottom of the equipment control box is fixedly placed on the triangular bracket; the box body of the equipment control box is a waterproof box body.

7. The satellite sentry device with strong adjustability and earthquake resistance and corrosion resistance according to claim 1 is characterized in that: The external devices include Beidou data transmission terminal and camera.

8. The satellite sentry device with strong adjustability and earthquake resistance and corrosion resistance according to claim 1 is characterized in that: The outer surface of the vertical pole support is provided with an electroplating layer.

9. The satellite sentry device with strong adjustability and earthquake resistance and corrosion resistance according to claim 1 is characterized in that: The base of the vertical pole includes a cement pier and a sleeve, and the sleeve is nested inside the cement pier; the bottom of the vertical pole support is inserted into the sleeve and fixed to the sleeve; the bottom of the sleeve is a trumpet-shaped opening; the total depth of the cement pier is greater than or equal to 900mm, and the depth of the cement pier above the ground is greater than or equal to 100mm, and the depth of the cement pier underground is greater than or equal to 800mm.

10. The satellite sentry device with strong adjustability and earthquake resistance and corrosion resistance according to claim 1 is characterized in that: The first support arm and the second support arm each include a pole fixing portion, an arc-shaped connecting portion, and an equipment mounting portion; one end of the pole fixing portion is fixedly connected to one end of the arc-shaped connecting portion, and the other end of the arc-shaped connecting portion is fixedly connected to one end of the equipment mounting portion; the pole fixing portion is fixedly connected to the pole support via a clamp, and the solar panel assembly or external equipment is provided on the equipment mounting portion; The upright pole fixing portion, the arc-shaped connecting portion and the equipment installation portion are an integrated structure.

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