CN211182496U

CN211182496U - Damper fixing device and antenna assembly

Info

Publication number: CN211182496U
Application number: CN202020329995.7U
Authority: CN
Inventors: 钱力; 张军; 徐俊; 靳宏圆; 刘彬
Original assignee: China Tower Co Ltd
Current assignee: China Tower Co Ltd
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-08-04
Anticipated expiration: 2030-03-17

Abstract

The utility model provides a attenuator fixing device and antenna module, attenuator fixing device are applied to the antenna and embrace on the pole, attenuator fixing device includes: the antenna support comprises a support body and a fixing piece, wherein the support body is fixed on the antenna holding pole through the fixing piece, a buckle is arranged on the support body, and the buckle is used for being clamped with a bulge of a damper to fix the damper. Like this, can provide a attenuator fixing device, the attenuator can be fixed in on the antenna of communication tower installation embraces the pole through attenuator fixing device to reduce the installation degree of difficulty of attenuator, and strengthened the stability of attenuator, and then solved the great problem of the installation degree of difficulty of attenuator on communication tower.

Description

Damper fixing device and antenna assembly

Technical Field

The utility model relates to the field of communication technology, especially, involve a attenuator fixing device and antenna module.

Background

With the development of communication technology, people have higher and higher requirements for information transfer, and the number of base stations is increased. Accordingly, the number of antennas installed on the base station is increasing, and in order to enhance the stability of the antennas, a damper is also installed on the base station. In the actual use process, the damper is generally fixed on a communication iron tower of the base station, but the installation difficulty of the damper on the communication iron tower is large due to the fact that the communication iron towers are not completely the same in shape and size.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides a attenuator fixing device and antenna module to solve the great problem of the installation degree of difficulty of attenuator on communication tower.

In order to solve the technical problem, the utility model discloses a realize like this:

in a first aspect, an embodiment of the present invention provides a damper fixing device, be applied to on the antenna embraces the pole, damper fixing device includes: the antenna support comprises a support body and a fixing piece, wherein the support body is fixed on the antenna holding pole through the fixing piece, a buckle is arranged on the support body, and the buckle is used for being clamped with a bulge of a damper to fix the damper.

Optionally, a first threaded hole is formed in the buckle, and a fixing bolt penetrates through the first threaded hole;

when the buckle is clamped with the bulge of the damper, the fixing bolt sequentially penetrates through the first threaded hole and the second threaded hole in the bulge.

Optionally, the number of the buckles is multiple, and the buckles are arranged at equal intervals along the length direction of the antenna holding rod.

Optionally, the catch is an L type catch.

Optionally, the buckle and the bracket body are of an integrally formed structure.

Optionally, the fixing member is a U-shaped fixing member, and the antenna pole is sleeved with the U-shaped fixing member.

Optionally, the bracket body includes a groove, and when the buckle is engaged with the protrusion of the damper, the groove is disposed corresponding to the damper.

Optionally, the groove is a rectangular groove.

Optionally, the groove is a slotted hole groove.

In a second aspect, an embodiment of the present invention provides an antenna assembly, including antenna embracing pole, antenna, attenuator and foretell attenuator fixing device, the antenna is fixed in on the antenna embracing pole, the attenuator passes through attenuator fixing device is fixed in on the antenna embracing pole.

The embodiment of the utility model provides an in, attenuator fixing device is applied to on the antenna embraces the pole, attenuator fixing device includes: the antenna support comprises a support body and a fixing piece, wherein the support body is fixed on the antenna holding pole through the fixing piece, a buckle is arranged on the support body, and the buckle is used for being clamped with a bulge of a damper to fix the damper. Like this, can provide a attenuator fixing device, the attenuator can be fixed in on the antenna of communication tower installation embraces the pole through attenuator fixing device to reduce the installation degree of difficulty of attenuator, and strengthened the stability of attenuator, and then solved the great problem of the installation degree of difficulty of attenuator on communication tower.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a front view of a damper fixing device according to an embodiment of the present invention;

fig. 2 is a side view of fig. 1 provided by an embodiment of the present invention;

fig. 3 is a front view of an antenna assembly provided by an embodiment of the present invention;

fig. 4 is a side view of fig. 1 provided in an embodiment of the present invention.

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 some, not all, of the 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 efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, fig. 1 is a schematic structural diagram of a damper fixing device according to an embodiment of the present invention, and referring to fig. 3 and 4, the damper fixing device 100 is applied to an antenna pole 200, and as shown in fig. 1, the damper fixing device 100 includes: the antenna support comprises a support body 10 and a fixing part 20, wherein the support body 10 is fixed on the antenna holding pole 200 through the fixing part 20, a buckle 11 is arranged on the support body 10, and the buckle 11 is used for being clamped with a bulge 30 of a damper 300 to fix the damper 300.

The damper 300 may be provided with a protrusion 30, and the specific type of the protrusion 30 is not limited herein, for example: the protrusion 30 may be a circular arc protrusion or a rectangular protrusion. Of course, the position of the protrusion 30 on the damper 300 is not specifically limited, for example: the protrusion 30 may be provided on a first surface of the damper 300 facing the bracket body 10, or the protrusion 30 may be provided on opposite sides of the damper 300, which may be adjacent to the first surface.

The specific material of the stent body 10 is not specifically limited herein, for example: the stent body 10 may be made of a metal material. The specific shape of the stent body 10 is not specifically limited herein, for example: the holder body 10 may be a rectangular plate.

The specific type of the fixing member 20 is not limited herein, for example: the fixing member 20 may be a bolt and nut structure, or the fixing member 20 may also be a circular ring or a U-shaped structure, and the fixing member 20 may be sleeved on the antenna pole 200, so as to achieve the purpose of fixedly connecting the bracket body 10 and the damper 300.

The specific shape of the antenna pole 200 is not limited herein, and for example: the antenna pole 200 may be a rectangular pole or a cylindrical pole.

In the embodiment of the present invention, the damper fixing device 100 is applied to the antenna pole 200, the damper fixing device 100 includes: the antenna support comprises a support body 10 and a fixing part 20, wherein the support body 10 is fixed on the antenna holding pole 200 through the fixing part 20, a buckle 11 is arranged on the support body 10, and the buckle 11 is used for being clamped with a bulge 30 of a damper 300 to fix the damper 300. Like this, can provide a attenuator fixing device 100, on attenuator 300 can be fixed in the antenna of communication tower installation on embracing pole 200 through attenuator fixing device 100 to reduce the installation degree of difficulty of attenuator 300, and strengthened the stability of attenuator 300, and then solved the great problem of the installation degree of difficulty of attenuator 300 on communication tower.

In addition, in the actual installation process, the damper fixing device 100 can be fixed on the antenna pole 200, and then the damper 300 is installed on the damper fixing device 100, so that the protrusion 30 of the damper 300 is clamped with the buckle 11, and the installation of the damper 300 is completed, and thus, the installation difficulty of the damper 300 can be reduced, and the installation efficiency is improved.

Optionally, a first threaded hole is formed in the buckle 11, and a fixing bolt penetrates through the first threaded hole;

when the buckle 11 is engaged with the protrusion 30 of the damper 300, the fixing bolt sequentially passes through the first threaded hole and the second threaded hole on the protrusion 30.

As an optional implementation manner, threaded holes may be provided on inner walls of the first threaded hole and the second threaded hole.

Of course, as another optional implementation mode, the inner walls of the first threaded hole and the second threaded hole may not be provided with threaded holes, so that the assembly is convenient, and the assembly difficulty is reduced.

Specifically, the aperture of first screw hole and second screw hole is greater than fixing bolt's diameter a little, like this, provides certain tolerance, makes things convenient for fixing bolt to pass first screw hole and second screw hole.

Of course, the fixing bolt can be screwed with the nut after passing through the first threaded hole and the second threaded hole.

The embodiment of the utility model provides an in, after buckle 11 and the protruding 30 block of attenuator 300, buckle 11 and protruding 30 can also carry out fixed connection through above-mentioned fixing bolt, like this, can further strengthen the joint strength of attenuator 300 and attenuator fixing device 100, and then strengthen the degree of stability of attenuator 300 installation on pole 200 is embraced to the antenna.

Optionally, the number of the buckles 11 is multiple, and the multiple buckles 11 are arranged at equal intervals along the length direction of the antenna pole 200.

The length direction of the antenna pole 200 can be referred to as the direction a in fig. 3.

Wherein, buckle 11 also can include first buckle and second buckle, and wherein, a plurality of first buckles can be equidistant to set up, and a plurality of first buckles are close to the first end setting of support body 10, and the second buckle is close to the second end setting of support body 10, like this, through first buckle and second buckle, can all be fixed in support body 10 with the both ends of attenuator 300 on, the reinforcing is to the fixed effect of attenuator 300.

The embodiment of the utility model provides an in, because the quantity of buckle 11 is a plurality of, because the size of different attenuator 300 is different, like this, can select buckle 11 with protruding 30 blocks according to the size of attenuator 300 to can strengthen the flexibility of attenuator 300 installation, make attenuator fixing device 100 can be used for fixed multiple attenuator 300, increase attenuator fixing device 100's range of application.

Optionally, the clip 11 is an L type clip.

The embodiment of the utility model provides an in, buckle 11 is L type buckle, like this, can strengthen the block intensity between buckle 11 and the arch 30 of attenuator 300, further strengthens the fixed effect of attenuator 300 on support body 10.

Optionally, the buckle 11 and the bracket body 10 are of an integrally molded structure.

The embodiment of the utility model provides an in, buckle 11 and support body 10 are the integrated into one piece structure, can strengthen the joint strength between buckle 11 and the support body 10, avoid the emergence of the phenomenon that buckle 11 drops from support body 10.

Optionally, the fixing member 20 is a U-shaped fixing member, and the antenna pole 200 is sleeved with the U-shaped fixing member.

The embodiment of the utility model provides an in, mounting 20 is U type mounting, and U type mounting cover locates on antenna armful pole 200 for it is more convenient that attenuator fixing device 100 is fixed in on antenna armful pole 200, and makes attenuator fixing device 100's dismantlement more convenient.

Optionally, referring to fig. 1, the bracket body 10 includes a groove 12, and when the buckle 11 is engaged with the protrusion 30 of the damper 300, the groove 12 is disposed corresponding to the damper 300.

Wherein the groove 12 may penetrate the first surface and the second surface of the stent body 10.

The embodiment of the utility model provides an in, support body 10 includes recess 12, under the prerequisite of guaranteeing the installation effect to attenuator 300, can reduce whole attenuator fixing device 100's weight to can reduce use cost, and can reduce the pressure that attenuator fixing device 100 embraced pole 200 to the antenna again.

As an alternative embodiment, the groove 12 is a rectangular groove. As another alternative, the groove 12 is a slotted hole groove. Thus, the diversity and flexibility of the arrangement of the grooves 12 are increased.

Referring to fig. 3 and 4, an embodiment of the present invention provides an antenna assembly, including an antenna holding pole 200, an antenna, a damper 300, and the above-mentioned damper fixing device 100, where the antenna is fixed on the antenna holding pole 200, and the damper 300 is fixed on the antenna holding pole 200 through the damper fixing device 100. Because the embodiment of the present invention includes the damper fixing device 100 in the above embodiment, the same advantageous technical effects as those of the above embodiment are obtained, and the specific structure of the damper fixing device 100 can be referred to the corresponding expressions in the above embodiment, which is not described herein again in detail.

The embodiments of the present invention have been described with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a attenuator fixing device, is applied to on the antenna pole, its characterized in that, attenuator fixing device includes: the antenna support comprises a support body and a fixing piece, wherein the support body is fixed on the antenna holding pole through the fixing piece, a buckle is arranged on the support body, and the buckle is used for being clamped with a bulge of a damper to fix the damper.

2. The damper fixing device according to claim 1, wherein a first threaded hole is formed in the clip, and a fixing bolt is inserted into the first threaded hole;

3. The damper fixing device according to claim 1, wherein the number of the clips is plural, and the plurality of the clips are arranged at equal intervals along a length direction of the antenna holding rod.

4. The damper securing device according to claim 1, wherein the snaps are L-style snaps.

5. The damper securing device according to claim 1, wherein the clip is of unitary construction with the bracket body.

6. The damper fixing device according to claim 1, wherein the fixing member is a U-shaped fixing member, and the U-shaped fixing member is sleeved on the antenna holding pole.

7. The damper fixing device according to claim 1, wherein the bracket body includes a groove provided corresponding to the damper when the catch is engaged with the protrusion of the damper.

8. The damper securing device according to claim 7, wherein the groove is a rectangular groove.

9. The damper securing device according to claim 7, wherein the groove is a slotted hole groove.

10. An antenna assembly comprising an antenna mast, an antenna secured to the antenna mast, a damper secured to the antenna mast by the damper securing means, and the damper securing means of any one of claims 1 to 9.