CN210466595U - Aerial power transmission cable aviation warning equipment - Google Patents

Abstract

The utility model discloses an aerial transmission cable aviation warning device, which belongs to the technical field of low-altitude flight aircraft warning, and is characterized in that a spherical shell is assembled by half shell A and half shell B, two symmetrically distributed warning components are embedded on the spherical shell, the two warning components are connected and fixed by at least two connecting rods, a first clamp is arranged between the two warning components, and the first clamp is sleeved on each connecting rod; the first clamp and the second clamp are provided with cable holes, and the cable holes are positioned in the same straight line direction; the first clamp is provided with a high-voltage electricity taking unit which is electrically connected with each warning assembly, so that the phenomenon that the surface of warning equipment in the prior art is not smooth to generate corona is overcome, and meanwhile, the attractiveness is improved; the steps of installation at high altitude are reduced, the high altitude installation is ensured to be rapid and convenient, the rapid disassembly of old equipment is ensured when the obstacle ball lamp is replaced, and the purpose of intact recovery is facilitated.

Description

Aerial power transmission cable aviation warning equipment

Technical Field

The utility model belongs to the technical field of low-altitude flight airborne vehicle warning, particularly, relate to an overhead transmission line cable aviation warning equipment.

Background

At present, general aviation is rapidly developed, although domestic aviation accidents happen occasionally in recent years, the trend of year-by-year rising is shown, and more than ten accidents involving aircraft line collision in recent years of domestic general aviation accidents die more than twenty people. Meanwhile, the aviation collision flight accident also easily causes the damage of national power grid lines and even serious power failure accidents, and brings great influence to national economy and social development. Overhead cables are still the primary source of danger for general-purpose aircraft in low-altitude flight operations, and therefore an effective precaution is needed to prevent accidents. Various civil aviation governing departments such as international civil aviation organization, united states federal aviation administration and national civil aviation administration clearly stipulate that low-altitude cables should be provided with aviation barriers to play a warning role. The spherical structure is firm, the balance is high, the windproof effect is good, and the like, so that the method of additionally arranging the aviation warning ball body on the low-altitude cable is internationally mainly adopted, and a certain cable warning effect is visually ensured.

The warning ball device is mainly installed on a cable at home and abroad, the first type is a non-luminous warning device, a warning effect is provided on the cable by means of the larger volume and the striking color of the device, the device can be observed only in an environment with a stronger light source, the device cannot be observed at night or in an environment with a weaker light source, and the method for improving the warning effect by additionally installing a light reflecting object on the outside of a part of improved products still cannot meet the environmental requirements. The second is that install the luminous warning equipment of initiative additional on the former, because of restriction such as mounting structure, fixed, the product can not accomplish completely smoothly on the surface, when having the cable of high-tension electricity to go up the operation, has produced inhomogeneous electric field because of unsmooth conductor, and the electrode pair air discharge that curvature radius is less under inhomogeneous electric field environment, for example surface screw, recess, burr etc. all can lead to corona's production, the damage of the inside knot of accelerating device and electronic equipment. The device also has the defects of larger volume, larger mass, poor stability and the like, so that the service life of the product is shortened, the device cannot be widely applied, and meanwhile, the cost of aerial work installation is increased due to the complex structure.

With the development of the technology, active light-emitting warning equipment can become the mainstream, domestic warning equipment is more important on large-scale construction machinery or large ships and the like, and the technology cannot meet the requirements of civil aviation on corona, light intensity, flicker frequency, light beam distribution and the like of the warning device and also does not meet the requirement of rapid installation in high altitude. Therefore, the problems commonly existing in the aviation warning ball lamp with active warning at present are as follows:

the unsmooth radius of curvature of surface is undersize, produces the corona easily, and the too big overhead cable of fragile of quality, inner structure are complicated, and the installation is inconvenient, and is also pleasing to the eye not, therefore electric wire netting fortune dimension unit is neither high to its popularization and application degree.

SUMMERY OF THE UTILITY MODEL

In view of the above, in order to solve the above problems in the prior art, the present invention provides an aerial power transmission cable warning device to overcome the problem of corona caused by unsmooth surface of the warning device in the prior art, and improve the aesthetic property; the steps of installation at high altitude are reduced, the high altitude installation is ensured to be rapid and convenient, the rapid disassembly of old equipment is ensured when the obstacle ball lamp is replaced, and the purpose of intact recovery is facilitated.

The utility model discloses the technical scheme who adopts does: the aerial power transmission cable aviation warning equipment comprises a half shell A and a half shell B, wherein the half shell A and the half shell B are assembled into a spherical shell, two symmetrically distributed warning components are embedded on the spherical shell, the two warning components are fixedly connected through at least two connecting rods, a first clamp is arranged between the two warning components, and the first clamp is sleeved on each connecting rod; the first clamp and the second clamp are provided with cable holes, and the cable holes are positioned in the same straight line direction; the first clamp is provided with a high-voltage electricity taking unit which is electrically connected with each warning assembly.

Further, first anchor clamps and second anchor clamps all adopt detachable anchor clamps, and the high voltage is got the electrical unit and is included current transformer and electrical source controller, current transformer overlaps in the cable of first anchor clamps downthehole, and electrical source controller arranges first anchor clamps in, and detachable anchor clamps are favorable to realizing quick installation or quick dismantlement to warning equipment.

Further, first anchor clamps include first half and lower half, the both sides of first half and lower half all seted up with connecting rod assorted through-hole and lower half are equipped with the hasp, through this hasp with first half and lower half locking to form split type structure with first anchor clamps, be convenient for install high pressure on first anchor clamps and get the electric unit.

Further, the second clamp comprises a half A and a half B hinged to the half A, the half A is provided with a lock catch, and the half A and the half B are locked through the lock catch so as to form the second clamp into a hinge type structure for convenient operation.

Furthermore, the lock catch comprises a lock catch rod and a lock catch wrench hinged on the lock catch rod, and the lock catch with the structure is simple in operation and high in reliability.

Furthermore, the warning assembly comprises a base and a lampshade arranged on the base, a tray arranged on the base is arranged in the lampshade, and a lamp is connected to the tray, so that the modular design of the warning assembly is realized, and the damaged lampshade can be replaced in time.

Further, half A shell and half B shell do respectively the hemisphere shell of spherical shell, and half A shell and half B shell's top has all been seted up and has been inlayed the dress hole, two it is equipped with respectively to inlay the dress downthehole the base is connected through the connecting rod between two bases to the realization is connected half A shell and half B shell and is locked.

Furthermore, the two bases are a base A and a base B, the base A is provided with connecting rod insertion holes correspondingly matched with the connecting rods, and the other end of each connecting rod is provided with a connecting rod lower hole which is connected with the base B through the connecting rod lower hole.

Furthermore, one end of each connecting rod, which is arranged in the connecting rod jack, is provided with a connecting rod upper hole, and the connecting rod upper hole is connected with the base A.

Furthermore, each connecting rod is provided with a protruding cylinder, and the first clamp is positioned through the protruding cylinder so as to quickly position the first clamp.

Furthermore, the first clamp is provided with mounting holes, each connecting rod is provided with a connecting rod middle hole corresponding to the mounting hole, and the first clamp is locked and fixed through the connecting rod middle holes so as to be quickly locked.

And the second clamps are assembled on the information box through connecting pieces, the protection of internal electrical elements is realized through the information box, and the second clamps are fixed at the same time.

Furthermore, a plurality of information box slots are arranged on the base B, and plugs correspondingly matched with the information box slots are arranged on the information box, so that the information box can be quickly assembled.

Furthermore, the lamp comprises 3 paths of LED light-emitting units, the service life can be effectively prolonged, and the aspects of light-emitting color, light beam distribution, flash frequency, flash mode, synchronous flashing, duty ratio, low ambient brightness threshold setting of the self-starting photosensitive switch and the like meet the civil aviation requirements.

The utility model has the advantages that:

1. the utility model provides an aerial warning equipment of overhead transmission line cable when guaranteeing that its surface is smooth as far as possible, has optimized its inner structure, easily installs and dismantles between each structural component, through carrying out the modularized design to inner structure, has reduced inside unnecessary space, compact structure has reduced this warning equipment's self weight, and the transportation of just being convenient for is more stable on overhead transmission line cable.

2. The utility model provides an aerial warning equipment of overhead transmission line cable all arranges all mountings inside warning equipment, adopts split type structure to the connecting rod is bearing structure, and each subassembly interconnects and makes the structure more durable, has avoided the complexity of warning equipment installation on the overhead line, has more convenient advantage, also plays efficient guard action to the electric power cable simultaneously, creates the value for maintaining people's life and national property safety.

Drawings

Fig. 1 is an overall schematic view of an aerial warning device for overhead power transmission cables according to the present invention;

fig. 2 is a schematic cross-sectional view of the internal structure of the aerial warning device for overhead power transmission cables provided by the present invention;

fig. 3a is a schematic front structural view of a base a in the aerial warning device for overhead power transmission cables according to the present invention;

fig. 3b is a schematic reverse side structure view of a base a in the aerial warning device for overhead power transmission cables according to the present invention;

fig. 4a is a schematic front structural view of a base B in the aerial warning device for overhead power transmission cables according to the present invention;

fig. 4B is a schematic reverse side structure view of a base B in the aerial warning device for overhead power transmission cables according to the present invention;

fig. 5 is a schematic structural diagram of a connecting rod in the aerial warning device for overhead transmission cables according to the present invention;

fig. 6 is a schematic structural diagram of a first clamp in the aerial warning device for overhead power transmission cables according to the present invention;

fig. 7 is a schematic structural diagram of a second clamp in the aerial warning device for overhead power transmission cables according to the present invention;

fig. 8 is a schematic view of the internal structure of the aerial warning device for overhead transmission cables according to the present invention;

fig. 9 is a schematic view of the installation of the aerial warning device of overhead power transmission cable on the cable provided by the present invention;

the drawings are labeled as follows:

lampshade-1, luminaire-2, tray-3, A base-4, A half-shell-5, connecting rod-6, first clamp-7, second clamp-8, information box-9, connecting piece-10, B base-11, B half-shell-12, connecting rod jack-13, A base screw-14, tray fixing hole-15, connecting rod upper end fixing hole-16, B base screw-17, information box fixing hole-18, connecting rod lower end fixing hole-19, information box slot-20, connecting rod upper hole-21, connecting rod middle hole-22, connecting rod lower hole-23, convex cylinder-24, flat head screw-25, through hole-26, upper half-27, lower half-28, mounting hole-29, a locking spanner-30, a half part-31, a half part-32 and a cable-33.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that the indication of the position or the positional relationship is based on the position or the positional relationship shown in the drawings, or the position or the positional relationship that the utility model is usually placed when using, or the position or the positional relationship that the skilled person conventionally understands, or the position or the positional relationship that the utility model is usually placed when using, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or suggest that the indicated device or element must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as limiting the present invention. Furthermore, the terms "first" and "second" are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases for a person of ordinary skill in the art; the drawings in the embodiments are provided to clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Example 1

As shown in fig. 1, in the present embodiment, specifically, there is provided an aerial power cable aviation warning device, including an a half shell 5 and a B half shell 12, where the a half shell 5 and the B half shell 12 are assembled into a spherical shell, and the spherical shell serves as a bearing body of the warning device and protects all components inside the warning device. Half shell 5 and half shell 12 of B do respectively the hemisphere shell of spherical shell, and half shell 5 of A and half shell 12 of B's top has all been seted up and has been inlayed the dress hole, two inlay the ball diameter line both ends that the dress hole is located this spherical shell, two inlay and be equipped with respectively in the dress hole the base is equipped with outer edge on the port of base to can hang the base on inlaying the dress hole, so that this spherical shell becomes overall structure, forms the inner chamber that is used for installing each part in its inside.

As shown in fig. 2, two symmetrically distributed warning components are embedded in the spherical shell, the warning components are used for emitting warning lights to play a warning role in navigation, the two warning components are fixedly connected through two connecting rods 6, a first clamp 7 is arranged between the two warning components, the first clamp 7 is sleeved on each connecting rod 6, and the first clamp 7 is positioned and locked through the connecting rods 6; the warning device is characterized by further comprising second clamps 8 arranged on two sides of the first clamp 7, wherein the first clamp 7 and the second clamp 8 are respectively provided with a cable hole, each cable hole is located in the same straight line direction, each cable hole is sleeved on the outer cable 33, the second clamps 8 are used for clamping the cables 33 to mount the warning device, and all parts are connected with each other to enable the structure to be more stable and convenient to mount and fast mount; first anchor clamps 7 are equipped with the high voltage and get the electric unit, and the high voltage is got the electric unit and is connected with each warning subassembly electricity, and the high voltage is got the electric unit and is got the electricity and supply power to each warning subassembly through cable 33. The first clamp 7 and the second clamp 8 are both detachable clamps, so that the warning device can be conveniently mounted on the cable 33 or detached from the cable 33, and the operation difficulty is simplified.

For guaranteeing this warning equipment's normal work, the high pressure is got the electrical unit and is included current transformer and electrical source controller, current transformer overlaps in first anchor clamps 7's cable downthehole, and electrical source controller arranges first anchor clamps 7 in, and its theory of operation is as follows: after the current transformer obtains electromagnetic induction energy, the output electromagnetic induction energy is subjected to rectification, filtering, charging and discharging management and other treatment through the power controller and is converted into stable output voltage and current so as to supply power to each warning assembly and ensure normal work of the warning assembly.

As shown in fig. 6, the first fixture 7 includes an upper half 27 and a lower half 28, the upper half 27 and the lower half 28 form a split structure, both sides of the upper half 27 and the lower half 28 are provided with through holes 26 matching with the connecting rod 6, the lower half 28 is provided with a lock catch, the lock catch includes a lock catch rod hinged on the lower half 28 and a lock catch wrench 30 hinged on the lock catch rod, the upper half 27 and the lower half 28 are locked by the lock catch, and form a cable hole by matching the upper half 27 and the lower half 28, and a rubber washer is padded in the cable hole to prevent the cable 33 from slipping and fix. The installation process is as follows: the through holes 26 on the two sides of the lower half part 28 are aligned with the two connecting rods 6 and fixed on the connecting rods 6, the cable 33 passes through the rubber gasket, the through holes 26 on the two sides of the upper half part 27 pass through the connecting rods 6 and are matched with the lower half part 28, finally, the lock catch rod of the lower half part 28 is rotated upwards, the lock catch is pressed and pulled, the upper half part 27 and the lower half part 28 are tightly fixed, and the cable 33 is firmly clamped. In the present embodiment, the current transformer is formed by respectively disposing the upper half 27 and the lower half 28 in the upper and lower half structures, and disposing the power controller in the lower half 28, so as to form an openable high voltage electricity-taking unit, wherein when the first clamp 7 is closed, the current transformer in the high voltage electricity-taking unit should be completely attached to the cable 33.

As shown in fig. 7, the second fixture 8 includes an a half 31 and a B half 32 hinged to the a half 31, the a half 31 and the B half 32 form a hinge structure, when the a half 31 and the B half 32 are matched and closed, a cable hole is formed therebetween, a rubber gasket is filled in the cable hole to play a role in anti-slip and fixing, the a half 31 is provided with a lock catch, the lock catch includes a lock catch rod hinged to the a half 31 and a lock catch wrench 30 hinged to the lock catch rod, and the a half 31 and the B half 32 are locked by the lock catch. The installation process is as follows: the cable 33 is first passed through the grommet, and after the half B32 is closed with respect to the half a 31, the half a 31 and the half B32 are tightly fixed by the snap.

As shown in fig. 2 and 8, the warning assembly comprises a base and a lampshade 1 arranged on the base, a tray 3 arranged on the base is arranged in the lampshade 1, and a lamp 2 is connected to the tray 3. The lamp 2 is used as a warning light-emitting unit, the 3 paths of LED light-emitting units are arranged on the lamp 2, the service life can be effectively prolonged, and the aspects of light-emitting color, light beam distribution, flash frequency, flash mode, synchronous flash, duty ratio, low ambient brightness threshold setting of the self-starting photosensitive switch and the like meet the civil aviation requirements. In this embodiment, a base screw thread 14 and a base screw thread 17 are respectively arranged in the a base 4 and the B base 11, the lampshade 1 and the base are fixedly locked by adopting a screw connection mode, the lamp 2 is fixed on the tray 3 by adopting a round head screw, the tray fixing holes 15 are arranged on the a base 4 and the B base 11, and the tray 3 is also fixed on the a base 4 and the B base 11 by adopting a round head screw.

As shown in fig. 3a, 3B, 4a and 4B, the two bases are divided into a base a 4 and a base B11, the base a 4 is provided with a connecting rod insertion hole 13 correspondingly matched with each connecting rod 6, the other end of each connecting rod 6 is provided with a connecting rod lower hole 23, and the connecting rod lower hole 23 is connected with the connecting rod lower end fixing hole 19 of the base B11 through a flat head screw 25; one end of each connecting rod 6, which is arranged in the connecting rod insertion hole 13, is provided with a connecting rod upper hole 21, and the connecting rod upper hole 21 is connected with the connecting rod upper end fixing hole 16 of the A base 4 through a flat head screw 25. Since the a base 4 and the B base 11 are fitted into the fitting holes of the a half shell 5 and the B half shell 12, respectively, and the a half shell 5 is fitted into the port of the B half shell 12, the a half shell 5 and the B half shell 12 are brought into contact with each other by the connecting rod 6 and the displacement of the horizontal angle thereof is restricted.

As shown in fig. 5, each of the connecting rods 6 is provided with a protruding cylinder 24, and when the first clamp 7 is sleeved on two connecting rods 6, the first clamp 7 is positioned by the protruding cylinder 24; the first clamp 7 is provided with mounting holes 29, each connecting rod 6 is provided with a connecting rod middle hole 22 corresponding to the mounting hole 29, and the first clamp 7 is locked and fixed through the connecting rod middle hole 22. The installation process is as follows: the through holes 26 at both ends of the first clamp 7 pass through the connecting rod 6 and the first clamp 7 is moved to the boss cylinder 24 so that the mounting hole 29 of the first clamp 7 is aligned with the connecting rod center hole 22 and the grub screw 25 is inserted into the mounting hole 29 and passes through the connecting rod center hole so that the first clamp 7 is fixed on the connecting rod 6.

As shown in fig. 2, the information box assembly further comprises an information box 9 mounted on the B base 11, each second fixture 8 is mounted on the information box 9 through a connecting piece 10, in order to realize stable connection of the information box 9, a plurality of information box slots 20 are arranged on the B base 11, plugs correspondingly matched with the information box slots 20 are arranged on the information box 9, and the plugs are connected and fixed through information box fixing holes 18 on the B base 11. In this embodiment, the information box 9 is divided into an upper half box and a lower half box, the mounting position of the information box 9 is parallel to the ground, the information box 9 is mainly used for loading electronic devices required by the ball lamp and plays a role of protecting the devices, the upper half box is connected with the connecting piece 10 to form a supporting structure for elevating the second clamp 8, and the plug of the lower half box is inserted into the information box slot 20 of the B base 11 to limit the displacement of the information box 9.

The aerial warning equipment of overhead transmission cable that this embodiment provided its installation as follows:

the installation is divided into two parts, the first part is installed on the ground, and the second part is installed at high altitude. In order to reduce the steps of overhead operation installation, most of the structure of the warning equipment is completely installed on the ground.

The steps of the ground mounting part of the preparation phase are as follows:

(1) fixing two second clamps 8 and two connecting pieces 10 respectively;

(2) connecting the connecting piece 10 and the information box 9 by using screws to finish fixing the second clamp 8 and the information box 9;

(3) the bottom end of the connecting rod 6 is fixed with the B base 11 through a connecting rod lower hole 23;

(4) fixing the tray 3 and the lamp 2 on the base A4 and the tray 3 and the lamp 2 on the base B11 by screws respectively;

(5) the plug of the lower half box of the information box 9 is inserted into the jack of the information box 9 of the base 11B and fixed by screws;

(6) the through hole 26 of the lower half 28 of the first clamp 7 is passed through the connecting rod 6 and fixed by screws;

(7) the half shell A5 is embedded with a warning component, at the moment, the first clamp 7 and the second clamp 8 are in an open state, the upper half part 27 and the lower half part 28 of the warning device are completely installed, and at the moment, the installation on the ground is completed.

The installation steps of the operating personnel in the high altitude are divided into three steps:

the first step is as follows: one hand holds the lower half part 28 of the warning device, the first clamp 7 and the second clamp 8 are aligned with the cable 33, and the lock catch is buckled, so that the first clamp 7 and the second clamp 8 tightly hold the cable 33, and the lower half part 28 of the warning device and the cable 33 are firmly fixed;

the second step is that: the connection rod insertion hole 13 of the a base 4 in the upper half 27 previously installed on the ground is inserted in alignment with the top end of the connection rod 6;

the third step: the upper half part 27 of the device and the connecting rod 6 are fixed by screws, so that the upper hemisphere and the lower hemisphere form a whole, finally, the lamp shade 1 corresponding to the base A4 and the base B11 is screwed, the installation of the warning ball lamp on the cable 33 is completed, and the final state is shown in fig. 9.

The step of detaching the warning ball lamp from the cable 33 is the reverse of the high-altitude installation step, after the lampshade 1 is unscrewed, screws for fixing the upper half part 27 of the device and the upper hole 21 of the connecting rod 6 are loosened, the upper half part 27 is taken down and then the lower half part 28 is held by hands, and the warning device can be recovered intact by unscrewing the lock catches of the first clamp 7 and the second clamp 8, so that the warning device can be developed later.

If warning equipment does not have the retrieval value, can unscrew lamp shade 1 and unload the screw after, directly unscrew the hasp spanner 30 of first anchor clamps 7 and second anchor clamps 8, make warning equipment directly drop, when reducing the time spent of changing warning equipment in the high altitude, when discovery shell or lamp shade 1 damage, can directly change lamp shade 1, reduce warning equipment's installation cost.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims (14)

1. The aerial power transmission cable aviation warning equipment comprises a half shell A and a half shell B, wherein the half shell A and the half shell B are assembled into a spherical shell; the first clamp and the second clamp are provided with cable holes, and the cable holes are positioned in the same straight line direction; the first clamp is provided with a high-voltage electricity taking unit which is electrically connected with each warning assembly.

2. The aerial warning device of the overhead power transmission cable according to claim 1, wherein the first clamp and the second clamp are both detachable, the high-voltage power taking unit comprises a current transformer and a power supply controller, the current transformer is sleeved in a cable hole of the first clamp, and the power supply controller is arranged in the first clamp.

3. The aerial warning device of the overhead power transmission cable according to claim 1, wherein the first clamp comprises an upper half part and a lower half part, wherein through holes matched with the connecting rods are formed in two sides of the upper half part and the lower half part, and the lower half part is provided with a lock catch, so that the upper half part and the lower half part are locked through the lock catch.

4. An overhead power transmission cable aircraft warning device as claimed in claim 1 wherein the second clamp comprises an a half and a B half hinged to the a half, the a half being fitted with a latch by which the a half is locked to the B half.

5. The aerial warning device of overhead transmission cables of claim 3 or 4, wherein the latch comprises a latch lever and a latch wrench hinged to the latch lever.

6. The aerial warning device for overhead transmission cables of claim 1, wherein each of the warning assemblies comprises a base and a lampshade mounted on the base, a tray mounted on the base is arranged in the lampshade, and a lamp is connected to the tray.

7. The aerial warning device for overhead transmission cables of claim 6, wherein the half-shell A and the half-shell B are respectively half-shells of the spherical shell, and the top parts of the half-shell A and the half-shell B are provided with embedded holes, and the base is respectively assembled in the embedded holes.

8. The aerial warning device for overhead transmission cables of claim 6, wherein the two bases are a base a and a base B, the base a is provided with a corresponding matching connecting rod insertion hole corresponding to each connecting rod, and the other end of each connecting rod is provided with a connecting rod lower hole connected with the base B through the connecting rod lower hole.

9. The aerial warning device for overhead transmission cables of claim 8, wherein one end of each connecting rod, which is mounted in the connecting rod insertion hole, is provided with a connecting rod upper hole, and the connecting rod upper hole is connected with the base a.

10. The aerial warning device of claim 1, wherein each of the connecting rods has a raised cylinder thereon, and the first clamp is positioned by the raised cylinder.

11. The aerial warning device for overhead power transmission cables as claimed in claim 10, wherein the first clamp is provided with mounting holes, and each connecting rod is provided with a connecting rod middle hole corresponding to the mounting hole, and the first clamp is locked and fixed through the connecting rod middle hole.

12. The aerial warning device of claim 8, further comprising a message box mounted on the B base, wherein each of the second clamps is mounted to the message box by a connector.

13. The aerial warning device of claim 12, wherein the base B is provided with a plurality of information box slots, and the information box is provided with plugs correspondingly matched with the information box slots.

14. The overhead power transmission cable aircraft warning apparatus of claim 6 wherein the light fixture comprises a 3-way LED lighting unit.

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