阅读说明：本技术 一种稳定性高的天线 (Antenna with high stability ) 是由 刘雪峰 于 2020-12-15 设计创作，主要内容包括：本发明涉及一种稳定性高的天线,包括主体和天线,还包括稳定机构和散热机构,所述稳定机构包括气囊、驱动组件、四个稳定组件和若干连接组件,所述连接组件包括若干弹簧,所述散热机构包括抽气泵、进气管、出气管、支管、两个排气组件和两个滤网,该稳定性高的天线通过稳定机构,实现了对天线固定的功能,使得天线在强风状态下不会出现摆动的现象,从而减小了天线折断的几率,减小了天线损坏的几率,防止影响通信工作,通过散热机构,实现了对天线内部散热的功能,避免天线内部过热而影响天线的正常通信工作,从而提高了设备的可靠性。(The invention relates to an antenna with high stability, which comprises a main body, an antenna, a stabilizing mechanism and a heat dissipation mechanism, wherein the stabilizing mechanism comprises an air bag, a driving assembly, four stabilizing assemblies and a plurality of connecting assemblies, each connecting assembly comprises a plurality of springs, and the heat dissipation mechanism comprises an air suction pump, an air inlet pipe, an air outlet pipe, a branch pipe, two exhaust assemblies and two filter screens.)

1. The antenna with high stability comprises a main body (1) and an antenna (2), wherein the antenna (2) is vertically fixed above the main body (1), and a PLC is arranged in the main body (1), and the antenna is characterized by further comprising a stabilizing mechanism and a heat dissipation mechanism, wherein the heat dissipation mechanism and the stabilizing mechanism are both arranged on the main body (1);

the stabilizing mechanism comprises an air bag (3), a driving assembly, four stabilizing assemblies and a plurality of connecting assemblies, the air bag (3) is annular, the inner ring of the air bag (3) is fixedly connected with the periphery of the main body (1), the connecting assemblies are uniformly arranged in the air bag (3), the driving assembly is arranged in the main body (1), the stabilizing assemblies are circumferentially and uniformly arranged on the periphery of the antenna (2) by taking the axis of the antenna (2) as a center, the driving assembly is connected with the stabilizing assemblies, and the driving assembly is connected with the air bag (3);

the connecting assembly comprises a plurality of springs (4), the springs (4) are circumferentially and uniformly arranged inside the air bag (3) by taking the axis of the air bag (3) as the center, and two ends of each spring (4) are respectively connected with the inner walls of two sides of the air bag (3);

the driving assembly comprises an air cylinder (6), a piston (8), a first bearing, a first bevel gear (12), a lead screw (11), a ball screw bearing (10), two supporting rods (9), two connecting pipes (5) and a plurality of elastic ropes (7), the air cylinder (6) is fixed at the bottom in the main body (1), the piston (8) is arranged in the air cylinder (6), the piston (8) is in sealed sliding connection with the inner wall of the air cylinder (6), the elastic ropes (7) are uniformly arranged below the piston (8), two ends of each elastic rope (7) are respectively fixedly connected with the lower part of the piston (8) and the bottom in the air cylinder (6), one ends of the two connecting pipes (5) are respectively communicated with two sides of the air cylinder (6), the other ends of the connecting pipes (5) are communicated with the air bag (3), and the two connecting pipes (5) are symmetrically arranged about the axis of the air bag (3), the first bearing is fixed at the top in the air cylinder (6), one end of the screw rod (11) is fixedly connected with the inner ring of the first bearing, the other end of the screw rod (11) is fixedly connected with the first bevel gear (12), the first bevel gear (12) is connected with the stabilizing component, the ball screw bearing (10) is sleeved on the screw rod (11), the joint of the ball screw bearing (10) and the screw rod (11) is provided with a thread matched with the screw rod (11), the support rod (9) is L-shaped, two small holes are arranged above the air cylinder (6) and correspond to the support rods (9) one by one, one end of each support rod (9) is fixedly connected with the outer ring of the ball screw bearing (10), the other end of each support rod (9) penetrates through the small holes to be fixedly connected with the upper part of the piston (8), and each support rod (9) is matched with the small holes, the supporting rods (9) are connected with the air cylinder (6) in a sliding manner, and the two supporting rods (9) are symmetrically arranged relative to the axis of the screw rod (11);

the stabilizing assembly comprises a connecting block (17), a connecting rope (16), a second bearing, a rotary table (15), a rotary shaft (14), a second bevel gear (13), a sleeve (19), a fixing ring (18) and a supporting rod, wherein the connecting block (17) is uniformly fixed on the periphery of one end, far away from the main body (1), of the antenna (2) by taking the axis of the antenna (2) as the central circumferential direction, four round holes are formed in the upper part of the main body (1) and correspond to the connecting rope (16) one to one, one end of the connecting rope (16) is fixedly connected with the lower part of the connecting block (17), the other end of the connecting rope (16) penetrates through the round holes to be arranged in the main body (1), the other end of the connecting rope (16) is wound on the periphery of the rotary table (15), the second bearing is fixed on the inner wall of the main body (1), and the two ends of the rotary shaft (14) are fixedly connected with the inner, the first bevel gear (12) is meshed with the second bevel gear (13), the rotary disc (15) is fixed on the rotary shaft (14), the periphery of the sleeve (19) is fixed above the main body (1) through a support rod, the sleeve (19) and the connecting rope (16) are coaxially arranged, the sleeve (19) is sleeved on the connecting rope (16), the periphery of the fixing ring (18) and the inner wall of one end, close to the connecting block (17), of the sleeve (19) are arranged, the fixing ring (18) is sleeved on the connecting rope (16), the fixing ring (18) is in sliding connection with the connecting rope (16), and the sleeve (19) and the connecting rope (16) are in sliding connection;

the heat dissipation mechanism comprises an air suction pump (23), an air inlet pipe (22), an air outlet pipe (24), a branch pipe (25), two exhaust assemblies and two filter screens (28), wherein the air suction pump (23) is fixed above the antenna (2), the air suction pump (23) is communicated with the inside of the antenna (2) through the air inlet pipe (22), the air suction pump (23) is communicated with one end of the air outlet pipe (24), the branch pipe (25) is U-shaped, the other end of the air outlet pipe (24) is communicated with the branch pipe (25), two ends of the branch pipe (25) are respectively connected with the two exhaust assemblies, two through holes are arranged at one end, close to the main body (1), of the antenna (2), the through holes correspond to the filter screens (28) one by one, the two through holes are symmetrically arranged relative to the axis of the antenna (2), the filter screens (28) are matched with the through holes, the periphery of the filter screens (28) is, the two exhaust assemblies are symmetrically arranged about the axis of the antenna (2), the exhaust assemblies are arranged above the main body (1), and the air suction pump (23) is electrically connected with the PLC;

the exhaust assembly comprises a supporting block (27) and an exhaust pipe (26), the supporting block (27) is fixed above the main body (1), the exhaust pipe (26) is vertically fixed above the supporting block (27), the exhaust pipe (26) and the antenna (2) are arranged in parallel, two ends of the branch pipe (25) are respectively communicated with the two exhaust pipes (26), and one side, close to the antenna (2), of the exhaust pipe (26) is evenly provided with an air outlet hole.

2. The antenna with high stability as claimed in claim 1, wherein the stabilizing assembly further comprises a fixed pulley (21), the fixed pulley (21) is fixed above the main body (1), and one end of the connecting rope (16) far away from the turntable (15) is connected with the connecting block (17) by passing around the fixed pulley (21).

3. The antenna with high stability as claimed in claim 1, wherein the connecting rope (16) is made of steel wire rope.

4. The antenna with high stability according to claim 1, wherein the lead screw (11) is coated with grease.

5. The antenna with high stability as claimed in claim 1, wherein the outer circumference of the air bag (3) is coated with an anti-corrosion zinc coating.

6. The antenna of claim 1, wherein the cross-sectional shape of the aperture is square.

7. The antenna with high stability as claimed in claim 1, wherein the inner wall of the cylinder (6) is coated with a sealing grease.

8. The antenna of claim 1, wherein the support rod is of one-piece construction with the sleeve (19).

9. The antenna with high stability as claimed in claim 1, wherein the stabilizing component further comprises a rubber ring (20), the outer periphery of the rubber ring (20) is fixedly connected with the inner wall of the sleeve (19), the rubber ring (20) is sleeved on the connecting rope (16), and the rubber ring (20) is connected with the connecting rope (16) in a sliding manner.

10. The antenna with high stability as claimed in claim 1, wherein the surface of the strut (9) is a mirror surface.

Technical Field

The invention relates to the field of communication engineering, in particular to an antenna with high stability.

Background

An antenna is a transducer that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium (usually free space) or vice versa. A component for transmitting or receiving electromagnetic waves in a radio device. Engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy and the like all use electromagnetic waves to transmit information and work by depending on antennas. In addition, in transferring energy with electromagnetic waves, non-signal energy radiation also requires antennas. The antennas are generally reciprocal in that the same pair of antennas can be used as both transmit and receive antennas. The same antenna is the same as the basic characteristic parameter for transmission or reception. This is the reciprocity theorem for antennas.

The existing antenna is usually installed outdoors, when the external wind power is too strong, the phenomenon of shaking is easy to occur to the antenna, the antenna is easy to break after long-term shaking, the stability of the existing antenna during installation is reduced, and therefore influence is caused to the work of communication.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the antenna with high stability is provided.

The technical scheme adopted by the invention for solving the technical problems is as follows: the antenna with high stability comprises a main body and an antenna, wherein the antenna is vertically fixed above the main body, a PLC is arranged in the main body, and the antenna also comprises a stabilizing mechanism and a heat dissipation mechanism which are both arranged on the main body;

the stabilizing mechanism comprises an air bag, a driving assembly, four stabilizing assemblies and a plurality of connecting assemblies, wherein the air bag is annular, the inner ring of the air bag is fixedly connected with the periphery of the main body, the connecting assemblies are uniformly arranged in the air bag, the driving assembly is arranged in the main body, the stabilizing assemblies are circumferentially and uniformly arranged on the periphery of the antenna by taking the axis of the antenna as a center, the driving assembly is connected with the stabilizing assemblies, and the driving assembly is connected with the air bag;

the connecting assembly comprises a plurality of springs, the springs are uniformly arranged in the air bag in the circumferential direction by taking the axis of the air bag as a center, and two ends of each spring are respectively connected with the inner walls of two sides of the air bag;

the driving assembly comprises an air cylinder, a piston, a first bearing, a first bevel gear, a screw rod, a ball screw bearing, two supporting rods, two connecting pipes and a plurality of elastic ropes, the air cylinder is fixed at the bottom in the main body, the piston is arranged in the air cylinder, the piston is in sealing sliding connection with the inner wall of the air cylinder, the elastic ropes are uniformly arranged below the piston, two ends of each elastic rope are respectively fixedly connected with the lower part of the piston and the bottom in the air cylinder, one end of each connecting pipe is respectively communicated with two sides of the air cylinder, the other end of each connecting pipe is communicated with the air bag, the two connecting pipes are symmetrically arranged relative to the axis of the air bag, the first bearing is fixed at the top in the air cylinder, one end of the screw rod is fixedly connected with the inner ring of the first bearing, the other end of the screw rod is fixedly connected with the first bevel gear, and the first bevel, the ball screw bearing is sleeved on the screw rod, a screw thread matched with the screw rod is arranged at the joint of the ball screw bearing and the screw rod, the support rod is L-shaped, two small holes are formed above the air cylinder and correspond to the support rods one to one, one end of the support rod is fixedly connected with the outer ring of the ball screw bearing, the other end of the support rod penetrates through the small holes and is fixedly connected with the upper part of the piston, the support rod is matched with the small holes and is connected with the air cylinder in a sliding mode, and the two support rods are symmetrically arranged relative to the axis of the screw rod;

the stabilizing component comprises a connecting block, a connecting rope, a second bearing, a rotary table, a rotary shaft, a second bevel gear, a sleeve, a fixing ring and a supporting rod, wherein the connecting block is circumferentially and uniformly fixed on the periphery of one end, far away from the main body, of the antenna by taking the axis of the antenna as a center, four round holes are formed in the upper portion of the main body and correspond to the connecting rope one to one, one end of the connecting rope is fixedly connected with the lower portion of the connecting block, the other end of the connecting rope penetrates through the round holes to be arranged in the main body, the other end of the connecting rope is wound on the periphery of the rotary table, the second bearing is fixed on the inner wall of the main body, two ends of the rotary shaft are respectively and fixedly connected with the inner ring of the second bearing and the second bevel gear, the first bevel gear is meshed with, the sleeve and the connecting rope are coaxially arranged, the sleeve is sleeved on the connecting rope, the periphery of the fixing ring and the inner wall of one end, close to the connecting block, of the sleeve are sleeved on the connecting rope, the fixing ring is slidably connected with the connecting rope, and the sleeve is slidably connected with the connecting rope;

the radiating mechanism comprises an air pump, an air inlet pipe, an air outlet pipe, a branch pipe, two exhaust assemblies and two filter screens, wherein the air pump is fixed above the antenna and is communicated with the inside of the antenna through the air inlet pipe;

the exhaust assembly comprises a supporting block and exhaust pipes, the supporting block is fixed above the main body, the exhaust pipes are vertically fixed above the supporting block, the exhaust pipes are arranged in parallel with the antenna, two ends of the branch pipes are communicated with the two exhaust pipes respectively, and one side of each exhaust pipe, which is close to the antenna, is uniformly provided with an air outlet.

Preferably, in order to change the moving direction of the connecting rope, the stabilizing assembly further comprises a fixed pulley fixed above the main body, and one end of the connecting rope, which is far away from the rotating disc, bypasses the fixed pulley and is connected with the connecting block.

Preferably, the connecting rope is made of a steel wire rope in order to prolong the service life of the connecting rope.

Preferably, the screw is coated with grease in order to make the rotation of the screw smoother.

Preferably, the outer circumference of the airbag is coated with an anti-corrosion zinc coating in order to prevent the airbag from being corroded.

Preferably, the cross-sectional shape of the aperture is square in order to limit the direction of movement of the strut.

Preferably, in order to reduce the gap, the inner wall of the cylinder is coated with sealing grease.

Preferably, the support rod and the sleeve are integrally formed to improve stability when the support rod and the sleeve are connected.

As preferred, in order to avoid fish tail wire rope, stabilize the subassembly and still include the rubber circle, the periphery and the sheathed tube inner wall fixed connection of rubber circle, the rubber circle cover is established on connecting the rope, the rubber circle with be connected rope sliding connection.

Preferably, the surface of the strut is a mirror surface in order to make the strut more fluid when moving.

The antenna with high stability has the advantages that the antenna with high stability realizes the function of fixing the antenna through the stabilizing mechanism, so that the antenna does not swing under the strong wind state, thereby reducing the probability of breaking the antenna, reducing the probability of damaging the antenna and preventing the influence on the communication work, compared with the prior stabilizing mechanism, the stabilizing mechanism can self-adjust the tensile force on the antenna according to the wind power, does not need electric power drive, improves the environmental protection of the equipment, has higher practicability, realizes the function of radiating the inside of the antenna through the radiating mechanism, avoids the influence on the normal communication work of the antenna due to overheating inside of the antenna, thereby improving the reliability of the equipment, compared with the prior radiating mechanism, the radiating mechanism can also accelerate bird dung adhered on the antenna to be condensed into blocks, thereby being convenient for the bird dung to fall off the antenna under the effect of the wind power, therefore, the neatness of the antenna is improved, bird droppings are prevented from corroding the antenna, the probability of antenna damage is reduced, and the reliability and safety of equipment are improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic structural diagram of a high-stability antenna according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

FIG. 4 is an enlarged view of section C of FIG. 1;

in the figure: 1. the air pump comprises a main body, 2, an antenna, 3, an air bag, 4, a spring, 5, a connecting pipe, 6, an air cylinder, 7, an elastic rope, 8, a piston, 9, a support rod, 10, a ball screw bearing, 11, a screw rod, 12, a first bevel gear, 13, a second bevel gear, 14, a rotating shaft, 15, a rotating disc, 16, a connecting rope, 17, a connecting block, 18, a fixing ring, 19, a sleeve, 20, a rubber ring, 21, a fixed pulley, 22, an air inlet pipe, 23, an air suction pump, 24, an air outlet pipe, 25, a branch pipe, 26, an air outlet pipe, 27, a supporting block and 28, and a filter.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

As shown in fig. 1, the antenna with high stability comprises a main body 1 and an antenna 2, wherein the antenna 2 is vertically fixed above the main body 1, a PLC is arranged inside the main body 1, and the antenna further comprises a stabilizing mechanism and a heat dissipation mechanism, wherein the heat dissipation mechanism and the stabilizing mechanism are both arranged on the main body 1;

PLCs, i.e., programmable logic controllers, are generally used for the processing of data and the receipt and output of instructions for central control.

This antenna that stability is high passes through stabilizing mean, has realized the function fixed to antenna 2 for wobbling phenomenon can not appear in antenna 2 under the strong wind state, thereby has reduced the probability of antenna 2 rupture, has reduced the probability that antenna 2 damaged, prevents to influence communication work, through heat dissipation mechanism, has realized the function to the inside radiating of antenna 2, avoids the inside overheated normal communication work that influences antenna 2 of antenna 2, thereby has improved the reliability of equipment.

As shown in fig. 1-3, the stabilizing mechanism includes an air bag 3, a driving assembly, four stabilizing assemblies and a plurality of connecting assemblies, the air bag 3 is annular, an inner ring of the air bag 3 is fixedly connected with the periphery of the main body 1, the connecting assemblies are uniformly arranged inside the air bag 3, the driving assembly is arranged inside the main body 1, the stabilizing assemblies are circumferentially and uniformly arranged on the periphery of the antenna 2 by taking an axis of the antenna 2 as a center, the driving assembly is connected with the stabilizing assemblies, and the driving assembly is connected with the air bag 3;

the connecting assembly comprises a plurality of springs 4, the springs 4 are circumferentially and uniformly arranged inside the air bag 3 by taking the axis of the air bag 3 as a center, and two ends of each spring 4 are respectively connected with the inner walls of two sides of the air bag 3;

the driving assembly comprises an air cylinder 6, a piston 8, a first bearing, a first bevel gear 12, a lead screw 11, a ball screw bearing 10, two support rods 9, two connecting pipes 5 and a plurality of elastic ropes 7, the air cylinder 6 is fixed at the bottom in the main body 1, the piston 8 is arranged in the air cylinder 6, the piston 8 is in sealed sliding connection with the inner wall of the air cylinder 6, the elastic ropes 7 are uniformly arranged below the piston 8, two ends of the elastic ropes 7 are respectively fixedly connected with the lower part of the piston 8 and the bottom in the air cylinder 6, one ends of the two connecting pipes 5 are respectively communicated with two sides of the air cylinder 6, the other ends of the connecting pipes 5 are communicated with the air bag 3, the two connecting pipes 5 are symmetrically arranged relative to the axis of the air bag 3, the first bearing is fixed at the top in the air cylinder 6, one end of the lead screw 11 is fixedly connected with the inner ring of the first bearing, and the other end of the lead screw 11 is fixedly connected, the first bevel gear 12 is connected with the stabilizing assembly, the ball screw bearing 10 is sleeved on the screw rod 11, a connecting part of the ball screw bearing 10 and the screw rod 11 is provided with threads matched with the screw rod 11, the support rod 9 is L-shaped, two small holes are arranged above the inflator 6 and correspond to the support rods 9 one by one, one end of each support rod 9 is fixedly connected with the outer ring of the ball screw bearing 10, the other end of each support rod 9 penetrates through the small hole to be fixedly connected with the upper part of the piston 8, the support rods 9 are matched with the small holes, the support rods 9 are connected with the inflator 6 in a sliding mode, and the two support rods 9 are symmetrically arranged relative to the axis of the screw rod 11;

the stabilizing component comprises a connecting block 17, a connecting rope 16, a second bearing, a rotating disc 15, a rotating shaft 14, a second bevel gear 13, a sleeve 19, a fixing ring 18 and a supporting rod, wherein the connecting block 17 is circumferentially and uniformly fixed on the periphery of one end, far away from the main body 1, of the antenna 2 by taking the axis of the antenna 2 as a center, four round holes are formed in the upper portion of the main body 1 and correspond to the connecting rope 16 one by one, one end of the connecting rope 16 is fixedly connected with the lower portion of the connecting block 17, the other end of the connecting rope 16 penetrates through the round holes to be arranged in the main body 1, the other end of the connecting rope 16 is wound on the periphery of the rotating disc 15, the second bearing is fixed on the inner wall of the main body 1, two ends of the rotating shaft 14 are respectively fixedly connected with the inner ring of the second bearing and the second bevel gear 13, the, the periphery of the sleeve 19 is fixed above the main body 1 through a support rod, the sleeve 19 and the connecting rope 16 are coaxially arranged, the sleeve 19 is sleeved on the connecting rope 16, the periphery of the fixing ring 18 and the inner wall of one end, close to the connecting block 17, of the sleeve 19 are sleeved on the connecting rope 16, the fixing ring 18 is slidably connected with the connecting rope 16, and the sleeve 19 is slidably connected with the connecting rope 16;

when wind blows to the air bag 3, the air bag 3 is extruded, the spring 4 is compressed, air in the air bag 3 is led into the inner part of the air cylinder 6 through the connecting pipe 5, the piston 8 moves upwards, the elastic rope 7 is stretched, the ball screw bearing 10 is driven to move upwards along the screw rod 11 through the support rod 9, the screw rod 11 is driven to rotate, the first bevel gear 12 is driven to rotate, the second bevel gear 13 is driven to rotate through the meshing of the first bevel gear 12 and the second bevel gear 13, the rotating shaft 14 is driven to rotate, the rotating disc 15 is driven to rotate, the connecting rope 16 is wound, the connecting rope 16 is in a tight state, a pulling force is applied to the connecting block 17 through the connecting rope 16, and therefore, through the arrangement of the four stabilizing components, a pulling force can be applied to the antenna 2 from four sides, the function of fixing the antenna 2 is realized, and the possibility of shaking of one end, far away from the main body, therefore, the antenna 2 can not swing in a strong wind state, the probability of breaking the antenna 2 is reduced, the probability of damaging the antenna 2 is reduced, and communication work is prevented from being influenced, when the external wind power of the main body 1 is increased, the pressure on the air bag 3 is also increased, so that more air in the air bag 3 enters the inner part of the air cylinder 6, the moving distance of the ball screw bearing 10 along the screw rod 11 is increased, the first bevel gear 12 rotates too much, so that more connecting ropes 16 are wound on the rotary table 15, the pulling force on the antenna 2 is larger, the antenna 2 is more stable, the pulling force on the antenna 2 can be self-adjusted according to the wind power, the practicability of the device is improved, the connecting ropes 16 can be shielded through the sleeve 19 and the fixing ring 18, and the probability of rainwater on the connecting ropes 16 is reduced, thereby reducing the probability of the connecting rope 16 being corroded by rainwater and the probability of the connecting rope 16 breaking, and prolonging the service life of the connecting rope 16.

As shown in fig. 1 and 4, the heat dissipation mechanism includes an air pump 23, an air inlet pipe 22, an air outlet pipe 24, a branch pipe 25, two exhaust assemblies and two filter screens 28, the air pump 23 is fixed above the antenna 2, the air pump 23 is communicated with the inside of the antenna 2 through the air inlet pipe 22, the air pump 23 is communicated with one end of the air outlet pipe 24, the branch pipe 25 is U-shaped, the other end of the air outlet pipe 24 is communicated with the branch pipe 25, two ends of the branch pipe 25 are respectively connected with the two exhaust assemblies, one end of the antenna 2 close to the main body 1 is provided with two through holes, the through holes are in one-to-one correspondence with the filter screens 28, the two through holes are symmetrically arranged about the axis of the antenna 2, the filter screens 28 are matched with the through holes, the periphery of the filter screens 28 is fixedly connected with the inner walls of the through holes, the two exhaust assemblies are symmetrically arranged, the air pump 23 is electrically connected with the PLC;

the exhaust assembly comprises a supporting block 27 and an exhaust pipe 26, the supporting block 27 is fixed above the main body 1, the exhaust pipe 26 is vertically fixed above the supporting block 27, the exhaust pipe 26 is parallel to the antenna 2, two ends of the branch pipe 25 are respectively communicated with the two exhaust pipes 26, and one side of the exhaust pipe 26, which is close to the antenna 2, is uniformly provided with air outlets.

When the heat dissipation work is performed, the air pump 23 is controlled to be started, hot air inside the antenna 2 is guided into the branch pipe 25 through the air inlet pipe 22 and the air outlet pipe 24, so that the air pressure inside the antenna 2 is reduced, the air pressure outside the antenna 2 is larger than the air pressure inside the antenna 2, outside air is made to enter the inside of the antenna 2 after impurity removal through the filter screen 28, the circulation speed of the air inside and outside the antenna 2 is increased, the cooling and heat dissipation functions inside the antenna 2 are increased, the normal communication work of the antenna 2 is prevented from being influenced by overheating inside the antenna 2, the reliability of the equipment is improved, when the hot air in the branch pipe 25 can be guided into the exhaust pipe 26 and then is exhausted through the air outlet hole, air is sprayed to the periphery of the antenna 2, the bird dung adhered to the antenna 2 is accelerated to be condensed into blocks, and then the bird dung can fall off from the antenna 2 under the action, thereby improving the neatness of the antenna 2 and preventing bird droppings from corroding the antenna 2, thereby reducing the probability of damaging the antenna 2 and improving the reliability and safety of the equipment.

Preferably, in order to change the moving direction of the connecting rope 16, the stabilizing assembly further comprises a fixed pulley 21, the fixed pulley 21 is fixed above the main body 1, and one end of the connecting rope 16 far away from the rotating disc 15 passes through the fixed pulley 21 and is connected with the connecting block 17.

Preferably, the connecting rope 16 is made of a steel wire rope in order to prolong the service life of the connecting rope 16.

Preferably, in order to make the rotation of the screw 11 smoother, the screw 11 is coated with grease to reduce the friction between the screw 11 and the ball screw bearing 10, thereby making the rotation of the screw 11 smoother.

Preferably, in order to prevent the airbag 3 from being corroded, the outer circumference of the airbag 3 is coated with an anti-corrosion zinc coating.

Preferably, the cross-sectional shape of the apertures is square in order to limit the direction of movement of the struts 9.

Through setting the aperture to the quad slit, make branch 9 can not take place to rotate when moving along the aperture, thereby improved the stability of branch 9 when the aperture removes, thereby the moving direction of piston 8 in inflator 6 has been restricted, make piston 8 can not appear inclining when removing, thereby the probability of gas leakage phenomenon has been reduced, the direction when ball bearing 10 removed along lead screw 11 has also been restricted, make ball bearing 10 can not take place to rotate when removing along lead screw 11, thereby can not lead to the fact the influence to the rotation of lead screw 11, the practicality of equipment has been improved.

Preferably, in order to reduce the gap, the inner wall of the cylinder 6 is coated with a sealing grease, which reduces the gap between the piston 8 and the inner wall of the cylinder 6, thereby reducing the occurrence of the air leakage phenomenon.

Preferably, the support rod and the sleeve 19 are integrally formed to improve stability when the support rod and the sleeve 19 are connected.

Preferably, in order to avoid scratching the steel wire rope, the stabilizing assembly further comprises a rubber ring 20, the periphery of the rubber ring 20 is fixedly connected with the inner wall of the sleeve 19, the rubber ring 20 is sleeved on the connecting rope 16, and the rubber ring 20 is connected with the connecting rope 16 in a sliding manner.

Through setting up rubber circle 20 for rigid contact force when connecting rope 16 and sleeve pipe 19 inner wall contact is transformed into flexible contact force, has reduced the probability that the inner wall of sleeve pipe 19 will connect rope 16 fish tail, thereby has reduced the cracked probability of connecting rope 16, has prolonged the life of connecting rope 16.

Preferably, in order to make the movement of the strut 9 smoother, the surface of the strut 9 is a mirror surface, which reduces the friction force when the strut 9 moves in the small hole, thereby making the logistics vehicle more favorable when the strut 9 moves along the small hole.

When wind blows to the air bag 3, the air bag 3 is extruded, the spring 4 is compressed, air in the air bag 3 is led into the inner part of the air cylinder 6 through the connecting pipe 5, the piston 8 moves upwards, the elastic rope 7 is stretched, the ball screw bearing 10 is driven to move upwards along the screw rod 11 through the support rod 9, the screw rod 11 is driven to rotate, the first bevel gear 12 is driven to rotate, the second bevel gear 13 is driven to rotate through the meshing of the first bevel gear 12 and the second bevel gear 13, the rotating shaft 14 is driven to rotate, the rotating disc 15 is driven to rotate, the connecting rope 16 is wound, the connecting rope 16 is in a tight state, a pulling force is applied to the connecting block 17 through the connecting rope 16, and therefore, through the arrangement of the four stabilizing components, a pulling force can be applied to the antenna 2 from four sides, the function of fixing the antenna 2 is realized, and the possibility of shaking of one end, far away from the main body, therefore, the antenna 2 can not swing in a strong wind state, the probability of breaking the antenna 2 is reduced, the probability of damaging the antenna 2 is reduced, and communication work is prevented from being influenced, when the external wind power of the main body 1 is increased, the pressure on the air bag 3 is also increased, so that more air in the air bag 3 enters the inner part of the air cylinder 6, the moving distance of the ball screw bearing 10 along the screw rod 11 is increased, the first bevel gear 12 rotates too much, so that more connecting ropes 16 are wound on the rotary table 15, the pulling force on the antenna 2 is larger, the antenna 2 is more stable, the pulling force on the antenna 2 can be self-adjusted according to the wind power, the practicability of the device is improved, the connecting ropes 16 can be shielded through the sleeve 19 and the fixing ring 18, and the probability of rainwater on the connecting ropes 16 is reduced, thereby reducing the probability of the connecting rope 16 being corroded by rainwater and the probability of the connecting rope 16 breaking, and prolonging the service life of the connecting rope 16. When the heat dissipation work is performed, the air pump 23 is controlled to be started, hot air inside the antenna 2 is guided into the branch pipe 25 through the air inlet pipe 22 and the air outlet pipe 24, so that the air pressure inside the antenna 2 is reduced, the air pressure outside the antenna 2 is larger than the air pressure inside the antenna 2, outside air is made to enter the inside of the antenna 2 after impurity removal through the filter screen 28, the circulation speed of the air inside and outside the antenna 2 is increased, the cooling and heat dissipation functions inside the antenna 2 are increased, the normal communication work of the antenna 2 is prevented from being influenced by overheating inside the antenna 2, the reliability of the equipment is improved, when the hot air in the branch pipe 25 can be guided into the exhaust pipe 26 and then is exhausted through the air outlet hole, air is sprayed to the periphery of the antenna 2, the bird dung adhered to the antenna 2 is accelerated to be condensed into blocks, and then the bird dung can fall off from the antenna 2 under the action, thereby improving the neatness of the antenna 2 and preventing bird droppings from corroding the antenna 2, thereby reducing the probability of damaging the antenna 2 and improving the reliability and safety of the equipment.

Compared with the prior art, the antenna with high stability realizes the function of fixing the antenna 2 through the stabilizing mechanism, so that the antenna 2 does not swing under the strong wind state, thereby reducing the probability of breaking the antenna 2, reducing the probability of damaging the antenna 2 and preventing the influence on the communication work, compared with the prior stabilizing mechanism, the stabilizing mechanism can self-adjust the tension on the antenna 2 according to the wind power, does not need electric power driving, improves the environmental protection of the equipment, has higher practicability, realizes the function of radiating the inside of the antenna 2 through the radiating mechanism, avoids the normal communication work of the antenna 2 from being influenced by the overheating inside of the antenna 2, thereby improving the reliability of the equipment, compared with the prior radiating mechanism, the radiating mechanism can also accelerate the bird dung adhered on the antenna 2 to be condensed into blocks, thereby being convenient for the bird dung to fall off the antenna 2 under the action of the wind power, thereby improving the neatness of the antenna 2 and preventing bird droppings from corroding the antenna 2, thereby reducing the probability of damaging the antenna 2 and improving the reliability and safety of the equipment.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.