CN211907657U

CN211907657U - Antenna support frame for communication engineering

Info

Publication number: CN211907657U
Application number: CN202020500555.3U
Authority: CN
Inventors: 林毅鑫
Original assignee: Putian University
Current assignee: Putian University
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2020-11-10
Anticipated expiration: 2030-04-08

Abstract

The utility model relates to a communication equipment technical field, and an antenna brace frame for communication engineering is disclosed, the on-line screen storage device comprises a base, base top fixed mounting has the baffle-box, the equal fixed mounting of inner wall has the installation piece around the baffle-box, the equal fixed mounting in side that two installation pieces are close to mutually has the connecting block, equal fixed mounting has the annular slide bar between the side that two connecting blocks are close to mutually, the diapire has the fixed pipe of antenna through bearing swing joint in the baffle-box, the equal fixed mounting in side has the buffer board about the fixed pipe of antenna, through connection has the sliding sleeve between the side around the buffer board, sliding sleeve inner circle and annular slide bar surface swing joint, fixed mounting has the spring between sliding sleeve side and the connecting block side, the fixed pipe top of antenna passes the interior. The utility model discloses can receive the strong wind when assaulting at the fixed pipe of antenna, for the fixed pipe of antenna provides the buffering, avoid the fixed pipe of antenna to be broken by the strong wind.

Description

Antenna support frame for communication engineering

Technical Field

The utility model relates to a communication equipment technical field specifically is an antenna support frame for communication engineering.

Background

An antenna is a transducer that transforms a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium or vice versa, a component for transmitting or receiving electromagnetic waves in radio equipment, engineering systems for radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy, etc., all of which use electromagnetic waves to transmit information, and operates by means of an antenna.

In order to make the antenna installation more stable, an antenna support frame is usually arranged at the antenna installation position to support the antenna, however, the traditional antenna support frame only improves the stability of the antenna by fixing and clamping, in a strong wind environment, although the antenna support frame can clamp and stabilize the antenna, the antenna support frame has the possibility of being broken by strong wind, once the antenna support frame is broken, the antenna is inevitably damaged, and therefore, the traditional antenna support frame has insufficient protection performance on the antenna.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an antenna boom for communication engineering has solved traditional antenna boom and can be broken under the strong wind environment, leads to the antenna to receive the problem of serious harm.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an antenna support frame for communication engineering comprises a base, wherein a buffer box is fixedly installed at the top of the base, installation blocks are fixedly installed on the front inner wall and the rear inner wall of the buffer box, connecting blocks are fixedly installed on the two sides, which are close to each other, of the installation blocks, an annular sliding rod is fixedly installed between the two sides, which are close to each other, of the connecting blocks, an antenna fixing tube is movably connected to the inner bottom wall of the buffer box through a bearing, buffer plates are fixedly installed on the left side and the right side of the antenna fixing tube, a sliding sleeve is connected between the front side and the rear side of each buffer plate in a penetrating manner, an inner ring of the sliding sleeve is movably connected with the outer surface of the annular sliding rod, a spring is fixedly installed between the side of the sliding sleeve and the side of the connecting block, the top of the antenna fixing, two the side that the support is close to mutually all has a straight board, two through fixed block fixed mounting the equal fixed mounting in side that the straight board was kept away from has a slide rail, two fixed mounting has the thread bush between the side that the straight board is close to mutually, the threaded bush inner circle threaded connection has the threaded rod, two the one end that the threaded rod is close to mutually all has the arc clamp splice through bearing swing joint.

Preferably, the spring is arc-shaped and is sleeved on the outer surface of the annular sliding rod.

Preferably, a gap is reserved between the inner ring of the spring and the outer surface of the annular slide rod.

Preferably, the inner side surface of the arc-shaped clamping block is fixedly provided with a non-slip mat.

Preferably, two symmetrical connecting rods are fixedly mounted on the side face of the arc-shaped clamping block, and one ends, far away from the arc-shaped clamping block, of the connecting rods are connected with the sliding rail in a sliding mode through sliding blocks.

Preferably, the left side surface and the right side surface of the antenna fixing tube are both provided with openings.

(III) advantageous effects

Compared with the prior art, the utility model provides an antenna support frame for communication engineering possesses following beneficial effect:

1. the utility model discloses an annular slide bar, spring and sliding sleeve isotructure that set up can receive the strong wind when assaulting at the fixed pipe of antenna, for the fixed pipe of antenna provides the buffering, avoid the fixed pipe of antenna to be broken by the strong wind, make the fixed pipe of antenna still can carry out the fixed clamp tightly to the antenna under the strong wind environment, provide certain protection to the antenna.

2. The utility model discloses a four group's annular slide bars that set up and spring can follow each position and provide the buffering, improve equipment's practicality for the fixed pipe of antenna.

3. The utility model discloses a structure such as the thread bush, threaded rod and the arc clamp splice that set up can carry out the fixed clamp to the antenna in the antenna fixing tube fast and press from both sides tightly, easy operation is convenient to the non slipping spur of arc clamp splice medial surface can prevent that the antenna from taking place to slide, further improves the stability of antenna.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

FIG. 3 is a top sectional view of the buffer box structure of the present invention;

fig. 4 is a top cross-sectional view of the antenna fixing tube structure of the present invention.

In the figure: 1. a base; 2. a buffer tank; 3. mounting blocks; 4. connecting blocks; 5. an annular slide bar; 6. an antenna fixing tube; 7. a buffer plate; 8. a sliding sleeve; 9. a spring; 10. a support; 11. a straight plate; 12. a slide rail; 13. a threaded sleeve; 14. a threaded rod; 15. an arc-shaped clamping block; 16. a connecting rod; 17. and (4) opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

As shown in fig. 1-4, the utility model provides a technical solution: an antenna support frame for communication engineering comprises a base 1, wherein a buffer box 2 is fixedly installed at the top of the base 1, installation blocks 3 are fixedly installed on the front inner wall and the rear inner wall of the buffer box 2 respectively, connecting blocks 4 are fixedly installed on the side faces, close to the two installation blocks 3, of the two connecting blocks 4, an annular slide rod 5 is fixedly installed between the side faces, close to the two connecting blocks 4, of the buffer box 2, an antenna fixing tube 6 is movably connected to the inner bottom wall of the buffer box 2 through a bearing, buffer plates 7 are fixedly installed on the left side face and the right side face of the antenna fixing tube 6, a sliding sleeve 8 is connected between the front side face and the rear side face of each buffer plate 7 in a penetrating mode, the inner ring of each sliding sleeve 8 is movably connected with the outer surface of the annular slide rod 5, a spring 9 is fixedly installed between the side face of each sliding sleeve 8 and, the side that two supports 10 are close to mutually all has straight board 11 through fixed block fixed mounting, and the equal fixed mounting in side that two straight boards 11 kept away from mutually has slide rail 12, and fixed mounting has thread bush 13 between the side that two straight boards 11 are close to mutually, and thread connection has threaded rod 14 in the thread bush 13, and the one end that two threaded rod 14 are close to mutually all has arc clamp splice 15 through bearing swing joint, and the antenna is by the centre gripping between two arc clamp splices 15. The annular sliding rod 5, the spring 9, the sliding sleeve 8 and other structures can provide buffering for the antenna fixing tube 6 when the antenna fixing tube 6 is impacted by strong wind, so that the antenna fixing tube 6 is prevented from being broken by the strong wind, and the antenna fixing tube 6 can still fix and clamp the antenna in a strong wind environment.

Further preferably, the shape of the spring 9 is arc, and the spring 9 is sleeved on the outer surface of the annular sliding rod 5. The sliding sleeve 8 compresses the spring 9 on one side and stretches the spring 9 on the other side when sliding on the annular sliding rod 5, so as to provide buffer for the antenna fixing tube 6.

It is further preferred that a gap is left between the inner ring of the spring 9 and the outer surface of the annular slide rod 5. Avoid the spring 9 to contact with the surface of annular slide bar 5 at flexible in-process, produce unnecessary friction, alleviate the wearing and tearing of equipment, prolong the life of equipment.

Further preferably, the inner side surface of the arc-shaped clamping block 15 is fixedly provided with a non-slip mat. The antenna in the antenna fixing tube 6 is prevented from sliding, and the stability of the antenna is further improved.

Further preferably, two symmetrical connecting rods 16 are fixedly mounted on the side surface of the arc-shaped clamping block 15, and one end of each connecting rod 16 far away from the arc-shaped clamping block 15 is connected with the slide rail 12 in a sliding manner through a sliding block. In the process of screwing the threaded rod 14 to push the arc-shaped clamping block 15 to clamp the antenna, the two connecting rods 16 slide on the sliding rail 12 through the sliding blocks, so that the arc-shaped clamping block 15 is more stable in moving.

Further preferably, the antenna fixing tube 6 has openings 17 formed in both left and right side surfaces thereof. The straight plate 11 and the threaded rod 14 are inserted into the inside of the antenna fixing tube 6 through the opening 17.

The working principle is as follows: when the antenna fixing device works, one end of an antenna is inserted into the antenna fixing tube 6, the two threaded rods 14 are simultaneously screwed to push the arc-shaped clamping blocks 15, so that the two arc-shaped clamping blocks 15 are close to each other until the two arc-shaped clamping blocks 15 clamp and fix the antenna, when the arc-shaped clamping blocks 15 move, the two connecting rods 16 slide on the sliding rails 12 through the sliding blocks, so that the moving process of the arc-shaped clamping blocks 15 is more stable, when the antenna fixing tube 6 works in a strong wind environment, the impact on the antenna fixing tube 6 is larger, the antenna fixing tube 6 rotates when being impacted, the buffer plate 7 on the side surface of the antenna fixing tube 6 synchronously rotates along with the antenna fixing tube 6, when the buffer plate 7 rotates, the sliding sleeve 8 slides on the annular sliding rod 5, the sliding sleeve 8 compresses the spring 9 on one side in the sliding process, stretches the spring 9 on the other side, and the reaction force of the two groups of stretched and contracted springs 9 acts on, delay buffer board 7's rotation, provide the buffering to buffer board 7, avoid the fixed pipe of antenna 6 to be broken, provide the protection to the fixed pipe of antenna 6 and antenna, prolong the life of the fixed pipe of antenna 6 and antenna.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an antenna support frame for communication engineering, includes base (1), its characterized in that: the antenna fixing device is characterized in that a buffer box (2) is fixedly mounted at the top of a base (1), mounting blocks (3) are fixedly mounted on the front inner wall and the rear inner wall of the buffer box (2) respectively, two connecting blocks (4) are fixedly mounted on the side faces close to the mounting blocks (3) respectively, an annular sliding rod (5) is fixedly mounted between the side faces close to the two connecting blocks (4) respectively, the inner bottom wall of the buffer box (2) is movably connected with an antenna fixing tube (6) through a bearing, buffer plates (7) are fixedly mounted on the left side face and the right side face of the antenna fixing tube (6), a sliding sleeve (8) is connected between the front side face and the rear side face of the buffer plates (7) in a penetrating manner, an inner ring of the sliding sleeve (8) is movably connected with the outer surface of the annular sliding rod (5), a spring (9) is fixedly mounted between the side face of the sliding sleeve (8) and the side, the equal fixed mounting in side has two symmetrical support (10), two about antenna fixing tube (6) the side that support (10) are close to mutually all has straight board (11), two through fixed block fixed mounting straight board (11), two the equal fixed mounting in side that straight board (11) kept away from mutually has slide rail (12), two fixed mounting has thread bush (13) between the side that straight board (11) are close to mutually, thread bush (13) inner circle threaded connection has threaded rod (14), two the one end that threaded rod (14) are close to mutually all has arc clamp splice (15) through bearing swing joint.

2. The antenna support frame for communication engineering of claim 1, wherein: the spring (9) is arc-shaped, and the spring (9) is sleeved on the outer surface of the annular sliding rod (5).

3. The antenna support frame for communication engineering of claim 1, wherein: and a gap is reserved between the inner ring of the spring (9) and the outer surface of the annular sliding rod (5).

4. The antenna support frame for communication engineering of claim 1, wherein: and the inner side surface of the arc-shaped clamping block (15) is fixedly provided with an anti-slip pad.

5. The antenna support frame for communication engineering of claim 1, wherein: two symmetrical connecting rods (16) are fixedly mounted on the side face of the arc-shaped clamping block (15), and one end, far away from the arc-shaped clamping block (15), of each connecting rod (16) is connected with the corresponding sliding rail (12) in a sliding mode through a sliding block.

6. The antenna support frame for communication engineering of claim 1, wherein: the left side surface and the right side surface of the antenna fixing tube (6) are respectively provided with an opening (17).