A rotating obstacle ball

Abstract

The present invention relates to the technical field of overhead line obstacle balls, and specifically to a rotatable obstacle ball, including a reflective sphere, a lighting device, a power supply device, a connecting rod, and a clamping device; the connecting rod includes a first connecting rod and a second connecting rod, the reflective sphere is respectively connected to the first connecting rod and the second connecting rod through a connecting shaft, the clamping device includes a first clamping device and a second clamping device, the first clamping device and the second clamping device are connected to a cable, the first connecting rod is provided with a lighting device, the light outlet of the lighting device is provided toward the reflective sphere, the power supply device is provided on the cable, and the power supply device is connected to the lighting device through a connecting line. The present invention is provided with a rotatable reflective sphere and a lighting device, and the lighting device lights up when working at night, so that the obstacle ball can also play a good warning role at night.

Description

Technical Field

[0001] The invention relates to the technical field of overhead line obstacle balls, in particular to a rotatable obstacle ball. Background Art

[0002] Since the reform and opening up, my country's economy has been developing rapidly and efficiently for decades. The great economic development has driven the great development of industry, urbanization, and the upgrading of public welfare, national defense and other projects. All of these require sufficient power resources to ensure. Therefore, in recent years, high-voltage transmission lines of various levels have sprung up all over the country. The original military and civil airports and flight areas, including the newly added military and civil airports and flight areas in recent years, have added many artificial obstacles. In particular, the transmission lines usually stretch for dozens, hundreds or even thousands of kilometers, which often need to fly at low altitudes and at night. There are a lot of interference and influence. Under such a background environment, how to improve the safety of aerospace flight has attracted more and more attention from relevant departments.

[0003] Economic development requires construction, and these new constructions cannot be cancelled. The internationally accepted method, which is also the standard requirement implemented by domestic civil aviation agencies, is to equip obstacles with markers to identify them. For example, red and white or orange and white obstacle balls are placed at certain intervals on the wires and cables of overhead power transmission lines to indicate the existence of obstacles.

[0004] The obstacle ball of the prior art is composed of two semicircular balls assembled on the transmission line, fixed and immovable, mainly works during the day, and the visual distance is very short. It does not work when visibility is low and at night. Summary of the invention

[0005] The purpose of the present invention is to provide a rotatable obstacle ball, which can solve the problem that the current transmission line obstacle ball has a short identification distance, does not work in low visibility conditions and at night.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0007] A rotatable obstacle ball comprises a reflective sphere, a lighting device, a power supply device, a connecting rod, and a clamping device; the connecting rod comprises a first connecting rod and a second connecting rod, the reflective sphere is respectively connected to the first connecting rod and the second connecting rod through a connecting shaft, the clamping device comprises a first clamping device and a second clamping device, the first clamping device and the second clamping device are respectively arranged at the top ends of the first connecting rod and the second connecting rod, the first clamping device and the second clamping device are connected to a cable, the first connecting rod is provided with a lighting device, the light outlet of the lighting device is arranged toward the reflective sphere, the power supply device is arranged on the cable, and the power supply device is connected to the lighting device through a connecting line.

[0008] Furthermore, the reflective sphere is composed of two hemispheres, and a reflective coating is provided on the surface of the reflective sphere.

[0009] Furthermore, a rotating device is provided on the connecting shafts at both ends of the reflective sphere, and the rotating device includes a first rotating device and a second rotating device, and the first rotating device and the second rotating device are respectively fixedly connected to the first connecting rod and the second connecting rod, and a rotating motor is provided in the first rotating device and the second rotating device, and the output shaft of the rotating motor is dynamically connected to the connecting shafts at both ends of the reflective sphere, and the rotating motor is connected to the power taking device through a connecting line.

[0010] Furthermore, the first rotating device and the second rotating device are respectively provided with a control device, and the control device is connected to the rotating motor.

[0011] Furthermore, a second lighting device is provided on the second connecting rod, and the second lighting device is connected to the power taking device via a connecting line.

[0012] Furthermore, the lighting device and the second lighting device are provided with a light intensity detection sensor and a control circuit.

[0013] Furthermore, the power extraction device is configured as a current sensing power extraction device.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The present invention is provided with a rotatable reflective sphere and a lighting device. The rotating reflective sphere is more likely to attract attention than a fixed sphere and can be identified at a farther distance. When working at night, the lighting device lights up, and when the light hits the surface of the rotating reflective sphere, a flashing effect is formed, which plays a good warning role at night. At the same time, the present invention has a simple structure and is easy to install. The present invention can draw electricity through a transmission cable and does not require an additional power supply, which further simplifies the management of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention.

[0017] Figure 2 It is a front view of the present invention.

[0018] In the figure: 1-first clamping device, 2-illumination device, 3-power taking device, 4-second clamping device, 5-cable, 6-second connecting rod, 7-second illumination device, 8-second rotating device, 9-reflective sphere, 10-connecting shaft, 11-first rotating device, 12-first connecting rod. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0020] Example 1

[0021] A rotatable obstacle ball includes a reflective sphere 9, a lighting device 2, a power supply device 3, a connecting rod, and a clamping device; the reflective sphere 9 can be made of stainless steel, fiberglass or other materials with light weight, high strength, aging resistance, UV resistance and long service life; the reflective sphere 9 can be composed of two hemispheres, with a reflective coating applied on the outer surface, and can be painted with the required color according to actual needs; the connecting rod includes a first connecting rod 12 and a second connecting rod 6, and the connecting rod is made of a strong, high-quality and light material; the reflective sphere 9 is connected to the first connecting rod 12 and the second connecting rod 6 respectively through a connecting shaft 10; the clamping device includes a first clamping device 1 and a second clamping device 4, and the first clamping device 1 and the second clamping device 4 are respectively arranged on the top of the first connecting rod 12 and the second connecting rod 6, and the first clamping device 1 and the second clamping device 4 are connected to a cable 5 The first clamping device 1 and the second clamping device 4 adopt a bayonet structure. When installing, you only need to buckle the buckle. The first connecting rod 12 is provided with a lighting device 2. The light outlet of the lighting device 2 is set toward the reflective sphere 9. At night, by reflecting the light emitted by the lighting device 2, it can clearly play an identification warning role. The power taking device 3 is set on the cable 5. The power taking device 3 is connected to the lighting device 2 through a connecting line. The power taking device 3 adopts a current sensing power taking device. When installing, first install the first clamping device 1 and the second clamping device 4, and then buckle the power taking device 3 separately and install it on the cable 5. The power taking device 3 is provided with a connecting line to supply power to the lighting device 2. The power transmission line does not stop power. The power taking device 3 will always serve as a power source to supply power to the lighting device 2. Its power supply is not limited by climate, environment and geographical location. This embodiment has a simple structure, a convenient and quick installation process, does not require installation tools for operation, avoids the difficulty of high-altitude operation, and the problem of potential safety hazards. This embodiment has clear recognition at night and can effectively serve as a warning.

[0022] Example 2

[0023] On the basis of Example 1, a rotating device is provided on the connecting shaft 10 at both ends of the reflective sphere 9, and the reflective sphere 9 is fixedly set to the connecting shaft 10. The rotating device includes a first rotating device 11 and a second rotating device 8. The first rotating device 11 and the second rotating device 8 are respectively fixedly connected to the first connecting rod 12 and the second connecting rod 6. A rotating motor is provided in the first rotating device 11 and the second rotating device 8. The output shaft of the rotating motor is power-connected to the connecting shaft 10 at both ends of the reflective sphere 9. The rotating motor is connected to the power taking device 3 through a connecting line. The power taking device 3 provides electrical energy for the rotating motor to rotate. The rotating motor can be set on both sides or on only one side. The reflective sphere 9 rotates around the connecting shaft 10 driven by the rotating motor. The change of light reflected by the rotation is improved to improve the recognition of the obstacle ball, thereby further improving the warning effect of the obstacle ball.

[0024] Example 3

[0025] On the basis of Example 1-2, the first rotating device 11 and the second rotating device 8 are respectively provided with control devices, and the control device can adopt a general motor speed controller. The control device is connected to the rotating motor. The control device can adjust the speed of the motor and thus adjust the speed of the reflective sphere. The corresponding speed can be set according to different needs to play a better warning role.

[0026] Example 4

[0027] On the basis of Examples 1-3, a second lighting device 7 is provided on the second connecting rod 6, and the second lighting device 7 is connected to the power taking device 3 via a connecting line. The second lighting device 7 is configured to have the same structure as the lighting device 2, which can increase the brightness of the light reflected by the reflective sphere 9 and improve the warning effect.

[0028] Example 5

[0029] On the basis of embodiments 1-4, the lighting device 2 and the second lighting device 7 are provided with a light intensity detection sensor and a control circuit. The light intensity detection sensor can detect the light brightness of the environment where the obstacle ball is located. When the light intensity detection sensor detects that the visibility of the environment is low or the brightness of the environment is reduced, that is, at night or in foggy days, the light intensity detection sensor sends a signal to the control circuit, and the control circuit controls the circuit connection of the lighting device 2 and the second lighting device 7, so that the lighting device 2 and the second lighting device 7 emit light. This embodiment can control the lighting device according to the brightness of the environment where the obstacle ball is located, and can save electricity.

[0030] The embodiments discussed in this specification refer to the specific features, structures or characteristics described in conjunction with the embodiment included in at least one embodiment generally described in this application. The same expression appearing in multiple places in the specification does not necessarily refer to the same embodiment. Further, when a specific feature, structure or characteristic is described in conjunction with any embodiment, it is claimed that the realization of such feature, structure or characteristic in conjunction with other embodiments also falls within the scope of the present invention.

[0031] Although the present invention is described herein with reference to a number of illustrative embodiments of the present invention, it will be appreciated that those skilled in the art may devise many other modifications and implementations that fall within the scope and spirit of the principles disclosed herein. More specifically, within the scope of the present disclosure, drawings, and claims, a variety of variations and modifications may be made to the components and / or layout of the subject combination layout. In addition to the variations and modifications made to the components and / or layout, other uses will also be apparent to those skilled in the art.

Claims

1. A rotatable obstacle ball, characterized in that: The invention comprises a reflective sphere (9), a lighting device (2), a power supply device (3), a connecting rod, and a clamping device; the connecting rod comprises a first connecting rod (12) and a second connecting rod (6); the reflective sphere (9) is connected to the first connecting rod (12) and the second connecting rod (6) respectively through a connecting shaft (10); the clamping device comprises a first clamping device (1) and a second clamping device (4); the first clamping device (1) and the second clamping device (4) are respectively arranged on the first connecting rod (12) and the second connecting rod ( 6), the first clamping device (1) and the second clamping device (4) are connected to the cable (5), the first connecting rod (12) is provided with a lighting device (2), which can clearly play an identification and warning role by reflecting the light emitted by the lighting device (2) at night, the light outlet of the lighting device (2) is arranged toward the reflective sphere (9), the power taking device (3) is arranged on the cable (5), the power taking device (3) is connected to the lighting device (2) through a connecting line, and the reflective sphere (9) The reflective sphere (9) is composed of two hemispheres, the surface of which is provided with a reflective coating, and a rotating device is provided on the connecting shafts (10) at both ends of the reflective sphere (9), and the rotating device comprises a first rotating device (11) and a second rotating device (8), the first rotating device (11) and the second rotating device (8) are respectively fixedly connected to a first connecting rod (12) and a second connecting rod (6), and a rotating motor is provided in the first rotating device (11) and the second rotating device (8), and the output shaft of the rotating motor is dynamically connected to the connecting shafts (10) at both ends of the reflective sphere (9), and the reflective sphere rotates around the connecting shaft driven by the rotating motor, and the change of light reflected by the rotation improves the recognition of the obstacle ball, and the rotating reflective sphere is easier to attract attention than the fixed sphere, and the identification distance is farther, and when the lighting device is lit when working at night, when the light hits the surface of the rotating reflective sphere, a flashing effect is formed, which plays a good warning role at night, and the rotating motor is connected to the power supply device (3) through a connecting line.

2. A rotatable obstacle ball according to claim 1, characterized in that: The first rotating device (11) and the second rotating device (8) are respectively provided with a control device, and the control device is connected to the rotating motor.

3. A rotatable obstacle ball according to claim 2, characterized in that: The second connecting rod (6) is provided with a second lighting device (7), and the second lighting device (7) is connected to the power extraction device (3) via a connecting line.

4. A rotatable obstacle ball according to claim 3, characterized in that: The lighting device (2) and the second lighting device (7) are provided with a light intensity detection sensor and a control circuit.

5. The rotatable obstacle ball according to claim 1, characterized in that: The power extraction device (3) is configured as a current induction power extraction device.

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