CN218632426U - Communication antenna mounting structure - Google Patents
Communication antenna mounting structure Download PDFInfo
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- CN218632426U CN218632426U CN202223179668.6U CN202223179668U CN218632426U CN 218632426 U CN218632426 U CN 218632426U CN 202223179668 U CN202223179668 U CN 202223179668U CN 218632426 U CN218632426 U CN 218632426U
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Abstract
The utility model provides a communication antenna mounting structure, which comprises a detachable combined mounting rack, wherein one or more first connecting rods with hollow interiors are mounted at the top end of the combined mounting rack, an antenna bracket is mounted at the top end of the first connecting rod positioned at the topmost end, and a leading-out port which is communicated with the first connecting rods and used for leading out a feeder line is arranged on the combined mounting rack; the antenna bracket comprises a flange connecting part and a clamping part, wherein the flange connecting part is in matched connection with the very high frequency antenna with the flange connecting seat, so that a feeder line of the very high frequency antenna is clamped between two clamping plates, and the two clamping plates gradually extend into the first connecting rod along with the two clamping plates in the screwing process, and gradually hold the feeder line tightly; antenna boom's clamping part is used for the cylindric very high frequency antenna who does not have the flange joint seat of fixed mounting, and two connecting plates of the open end of clamping part can use the bolt to fasten, make the clamping part press from both sides tight cylindric very high frequency antenna, avoid rocking of feeder and very high frequency antenna to lead to being connected not hard up.
Description
Technical Field
The utility model belongs to the technical field of communication antenna mounting structure technique and specifically relates to a communication antenna mounting structure is related to.
Background
Civil airliner needs the aircraft to communicate through very high frequency with ground control place during the evidence is collected in the temporary test flight airport, the erection of very high frequency antenna is the important factor of establishing good communication, very high frequency antenna commonly used at present is kaitilin antenna (the bottom has the antenna of flange joint seat) and hua boat antenna (wholly is cylindric antenna), but the mounting means of two kinds of antennas is different, can't use same mounting structure to fix two kinds of antennas respectively, and present mounting means makes antenna and feeder installation back, lead to taking place to drop between antenna and the feeder easily because the swing of feeder, cause equipment trouble in the use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a communication antenna mounting structure, this communication antenna mounting structure can realize the installation to two kinds of very high frequency antennas simultaneously.
The utility model provides a communication antenna mounting structure, including detachable combination formula mounting bracket, the top of combination formula mounting bracket is installed along the direction of height one or more inside first connecting rod that is hollow, is located the top of topmost the first connecting rod install the antenna boom through bolted connection, set up on the combination formula mounting bracket with the first connecting rod intercommunication be used for drawing forth the outlet of feeder;
the antenna bracket comprises a flange connecting part and a clamping part, two clamping plates for clamping the feeder line are arranged at the bottom end of the flange connecting part, and a plurality of through holes are circumferentially arranged around the flange connecting part in an array manner; the clamping part is of a sleeve structure with an opening, connecting holes are correspondingly formed in two connecting plates at the opening end of the clamping part, and a wire harness fixing part is installed on the outer side of the first connecting rod.
Furthermore, the flange connecting part and the clamping part in the antenna bracket are of an integrally formed structure.
Furthermore, the combined mounting frame comprises a base, a second connecting rod is installed at the center of the top end of the base through a bolt, at least three insertion grooves are formed in the bottom end of the base in a circumferential array mode, a balance insertion rod is installed in each insertion groove, and the balance insertion rod is far away from the top end of one side of the base and an adjusting pull rod is connected between the second connecting rods.
Furthermore, the cross sections of the insertion groove and the balance insertion rod are both T-shaped.
Furthermore, the adjusting pull rod comprises a first pull rod hinged with the balance inserting rod and a second pull rod hinged with the second connecting rod, and the first pull rod is screwed with the second pull rod through threads.
Furthermore, the base is provided with a first limiting hole corresponding to each insertion groove, the balance insertion rod is provided with a second limiting hole corresponding to the first limiting hole, and the bolt penetrates through the first limiting hole and then is in threaded connection with the second limiting hole.
Furthermore, the side surface of the second connecting rod is provided with the leading-out port for leading out the feeder line.
Further, the lower extreme fixed mounting of second connecting rod has first flange joint spare, the upper end fixed mounting of second connecting rod has second flange joint spare, the bottom of first flange joint spare with the base passes through bolted connection, the top of second flange joint spare with the bottom of first connecting rod passes through bolted connection, the bottom of second flange joint spare is equipped with a plurality of and is used for connecting the hinge hole of second pull rod.
Further, the holding plate is of an inverted cone structure.
Furthermore, the wiring harness fixing piece is a plastic U-shaped card or a binding belt.
The technical scheme of the utility model beneficial effect for prior art is: the flange joint portion of antenna boom cooperates with the very high frequency antenna who takes the flange connecting seat to be connected, makes the feeder clamp of very high frequency antenna between two grip blocks, screws up the in-process along with two grip blocks stretch into the head rod gradually, and two grip blocks hold the feeder gradually tightly, have effectively avoided not hard up between feeder and the very high frequency antenna.
Antenna holder's clamping part is used for the cylindric very high frequency antenna who does not have the flange joint seat of fixed mounting, and two connecting plates of the open end of clamping part can use the bolt to fasten, make the clamping part press from both sides tight cylindric very high frequency antenna, and the feeder is hugged closely the head rod and is used the pencil mounting fixed, avoids rocking of feeder and very high frequency antenna to lead to being connected not hard up.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure for mounting a vhf antenna with a flange connection base;
FIG. 2 is a schematic view of an overall structure for mounting a cylindrical VHF antenna;
FIG. 3 is a schematic view of the connection structure of the base and the second connecting rod;
fig. 4 is a schematic structural diagram of the antenna stand according to the present invention;
description of reference numerals: 1-base, 101-inserting groove, 102-first limiting hole, 2-balance inserting rod, 3-second connecting rod, 301-first flange connecting piece, 302-second flange connecting piece, 303-hinge hole, 304-leading-out port, 4-first pull rod, 5-second pull rod, 6-first connecting rod, 7-very high frequency antenna, 701-flange connecting seat, 8-antenna bracket, 801-clamping plate, 802-through hole and 803-clamping part.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
As shown in fig. 1-4, a communication antenna mounting structure, including detachable combination formula mounting bracket, combination formula mounting bracket includes base 1, and the bottom of base 1 is the circumference array and is equipped with at least three inserting groove 101, has seted up four inserting groove 101 in this embodiment at the bottom of base 1, all installs balanced inserted bar 2 in every inserting groove 101, and inserting groove 101 and the cross sectional shape of balanced inserted bar 2 are the T font. The base 1 is provided with a first limiting hole 102 corresponding to each insertion groove 101, the balance insertion rods 2 are provided with second limiting holes corresponding to the first limiting holes 102, bolts are used for penetrating through the first limiting holes 102 and then are in threaded connection with the second limiting holes during installation, four balance insertion rods 2 are arranged around the base 1, and stability of the base 1 is guaranteed.
The center of the top end of the base 1 is provided with a second connecting rod 3 through a bolt, the top end of the second connecting rod 3 is provided with one or more first connecting rods 6 with hollow interiors along the height direction, and the number of the first connecting rods 6 can be adjusted adaptively according to actual conditions; the lower extreme fixed mounting of second connecting rod 3 has first flange connecting piece 301, and the upper end fixed mounting of second connecting rod 3 has second flange connecting piece 302, and bolted connection is passed through with base 1 in the bottom of first flange connecting piece 301, and bolted connection is passed through with the bottom of first connecting rod 6 in the top of second flange connecting piece 302.
The top that base 1 one side was kept away from to balanced inserted bar 2 is connected with adjusting pull rod, specific between second connecting rod 3: the adjusting pull rod comprises a first pull rod 4 and a second pull rod 5 which are connected in a screwing manner through threads, the length of the adjusting pull rod can be changed in a screwing manner through the threads, the first pull rod 4 is hinged with the top end of the balance inserted link 2, and the second pull rod 5 is hinged through a hinge hole 303 at the bottom end of the second flange connecting piece 302; after the length of adjusting the pull rod during installation, can use the bolt to be connected first pull rod 4 and balanced inserted bar 2's top fixedly.
The top end of the first connecting rod 6 positioned at the topmost end is provided with an antenna bracket 8 in a connecting way through a bolt, and the side surface of the second connecting rod 3 is provided with a leading-out port 304 which is communicated with the first connecting rod 6 and is used for leading out a feeder line;
the antenna bracket 8 comprises a flange connecting part and a clamping part 803 which are integrally formed, two clamping plates 801 of an inverted cone structure for clamping the feeder line are arranged at the bottom end of the flange connecting part, and a plurality of through holes 802 are arranged on the periphery of the flange connecting part in a circumferential array; the flange connecting part is connected with the very high frequency antenna 7 with the flange connecting seat 701 in a matched mode, so that the feeder line of the very high frequency antenna 7 is clamped between the two clamping plates 801, the two clamping plates 801 gradually extend into the first connecting rod 6 along with the two clamping plates 801 in the screwing process, the feeder line is gradually held tightly by the two clamping plates 801, and looseness between the feeder line and the very high frequency antenna 7 is effectively avoided.
The clamping portion 803 is a sleeve structure with an opening, two connecting holes are correspondingly arranged on two connecting plates at the opening end of the clamping portion 803, and a wire harness fixing piece is installed on the outer side of the first connecting rod 6. Clamping part 803 is used for the cylindrical very high frequency antenna 7 of flange joint seat 701 that does not of fixed mounting, and two connecting plates of the open end of clamping part 803 can use the bolt to fasten, make clamping part 803 press from both sides tight cylindric very high frequency antenna 7, and the feeder is hugged closely first connecting rod 6 and is used the pencil mounting to fix, avoids rocking of feeder and very high frequency antenna 7 to lead to being connected not hard up. Wherein: the wiring harness fixing piece is a plastic U-shaped clamp or a binding belt. Both the U-shaped card and the binding belt are in the prior art and are not described in detail herein.
The specific installation process of the device is as follows:
the first step is as follows: the base 1 is placed on a flat ground, and the second connecting rod 3 is connected to the base 1 using a bolt and tightened.
The second step: the balance inserted rods 2 are inserted into the inserting groove 101 of the base 1, threaded with the second limiting hole after penetrating through the first limiting hole 102 by using bolts, and then the four balance inserted rods 2 are sequentially installed.
The third step: after the length of adjusting the pull rod, make the bottom of first pull rod 4 pass through the bolt connection with the top of balanced inserted bar 2.
The fourth step: there are two cases
(1) When mounting the vhf antenna 7 with the flange connection base 701: the leading-out port 304 of the feeder with the second connecting rod 3 is penetrated into the second connecting rod 3, the feeder with enough length is penetrated out from the top end of the second connecting rod 3 and penetrates through one end of the antenna bracket 8 provided with a flange connecting part, then the feeder is connected with the very high frequency antenna 7, and a feeder head nut is screwed; then, the clamping plates 801 at the bottom ends of the flange connecting portions extend into the first connecting rod 6, the bolts sequentially penetrate through the flange connecting seats 701 at the bottom ends of the very high frequency antennas 7, the through holes 802 of the flange connecting portions and the flange plates at the top ends of the first connecting rod 6 and then are screwed down by the nuts, the two clamping plates 801 gradually extend into the first connecting rod 6 in the screwing process, and the feeder lines are gradually embraced by the two clamping plates 801.
(2) When mounting the vhf antenna 7 without the flange connection base 701: the flange connection portion of the antenna support 8 is fixed to the top end of the first connection rod 6 by using bolts, after the vhf antenna 7 is connected to the feeder line, the vhf antenna 7 is inserted into the clamping portion 803 from the bottom end of the clamping portion 803, the open end of the clamping portion 803 is fastened by using bolts, so that the clamping portion 803 clamps the bottom end of the cylindrical vhf antenna 7, and then the feeder line is fixed to the outer side of the first connection rod 6 by using a band or a plastic U-shaped clip.
The fifth step: the bottom end of the first connecting rod 6 is screwed with the second flange connector 302 at the top end of the second connecting rod 3 using bolts.
The device has designed two kinds of antenna mounting methods to two kinds of different model antennas that possess at present, realizes that the equipment of design can satisfy the installation demand of two kinds of antennas, and the device simple structure, the transportation are convenient, make things convenient for the performance of dismouting, provide a device that the reliability is high for promoting the evidence obtaining of civilian airliner to try on to fly the guarantee work specialization.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications or substitutions do not depart from the scope of the invention in its corresponding aspects.
Claims (10)
1. The communication antenna mounting structure is characterized by comprising a detachable combined mounting frame, wherein one or more first connecting rods with hollow interiors are mounted at the top end of the combined mounting frame in the height direction, an antenna support is mounted at the top end of the first connecting rod positioned at the topmost end through bolt connection, and a leading-out port which is communicated with the first connecting rods and is used for leading out a feeder line is formed in the combined mounting frame;
the antenna bracket comprises a flange connecting part and a clamping part, two clamping plates for clamping the feeder line are arranged at the bottom end of the flange connecting part, and a plurality of through holes are circumferentially arranged around the flange connecting part in an array manner; the clamping part is of a sleeve structure with an opening, connecting holes are correspondingly formed in two connecting plates at the opening end of the clamping part, and a wire harness fixing part is installed on the outer side of the first connecting rod.
2. A communications antenna mounting structure as claimed in claim 1, wherein the flange connection portion and the clamping portion in the antenna mount are of an integrally formed construction.
3. The communication antenna mounting structure according to claim 1, wherein the combined mounting bracket includes a base, a second connecting rod is mounted at a central position of a top end of the base through a bolt connection, at least three insertion grooves are formed in a circumferential array at a bottom end of the base, a balance insertion rod is mounted in each insertion groove, and an adjusting pull rod is connected between a top end of the balance insertion rod, which is far away from one side of the base, and the second connecting rod.
4. A communications antenna mounting structure as claimed in claim 3, wherein the cross-sectional shapes of the insertion groove and the balanced insertion rod are both T-shaped.
5. The communication antenna mounting structure of claim 3, wherein the adjustment rod comprises a first rod hinged to the balance insertion rod and a second rod hinged to the second connecting rod, and the first rod and the second rod are connected in a screwed manner through threads.
6. The mounting structure of claim 3, wherein the base has a first limiting hole corresponding to each of the slots, the balanced pin has a second limiting hole corresponding to the first limiting hole, and the bolt is threaded through the first limiting hole and then threaded to the second limiting hole.
7. The mounting structure of claim 3, wherein the side of the second connecting rod is provided with the outlet for leading out a feeder line.
8. The mounting structure of claim 5, wherein a first flange connector is fixedly mounted at a lower end of the second connecting rod, a second flange connector is fixedly mounted at an upper end of the second connecting rod, a bottom end of the first flange connector is connected with the base through a bolt, a top end of the second flange connector is connected with a bottom end of the first connecting rod through a bolt, and a plurality of hinge holes for connecting the second connecting rod are formed in the bottom end of the second flange connector.
9. The communications antenna mounting structure of claim 1, wherein the clamping plate is an inverted cone structure.
10. The communications antenna mounting structure of claim 1, wherein the harness retainer is a plastic U-clip or cable tie.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223179668.6U CN218632426U (en) | 2022-11-28 | 2022-11-28 | Communication antenna mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223179668.6U CN218632426U (en) | 2022-11-28 | 2022-11-28 | Communication antenna mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218632426U true CN218632426U (en) | 2023-03-14 |
Family
ID=85451839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223179668.6U Active CN218632426U (en) | 2022-11-28 | 2022-11-28 | Communication antenna mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218632426U (en) |
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2022
- 2022-11-28 CN CN202223179668.6U patent/CN218632426U/en active Active
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