CN115498396A

CN115498396A - Base station apparatus

Info

Publication number: CN115498396A
Application number: CN202110682784.0A
Authority: CN
Inventors: 何俊毅; 宋巍; 吕曙亮; 胡磊; 吕晓锋; 郭梦杰
Original assignee: China Mobile Communications Group Co Ltd; China Mobile Group Zhejiang Co Ltd
Current assignee: China Mobile Communications Group Co Ltd; China Mobile Group Zhejiang Co Ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-12-20

Abstract

The invention discloses base station equipment, and relates to the technical field of communication base stations. The base station apparatus includes: an annular guide rail; the antenna mounting frame assembly comprises at least two antenna mounting frame assemblies, each antenna mounting frame assembly is movably arranged on the annular guide rail along the circumferential direction of the annular guide rail, and the at least two antenna mounting frame assemblies are arranged at intervals along the circumferential direction of the annular guide rail; and the limiting component is arranged on the antenna mounting frame component and is used for limiting the movement of the antenna mounting frame component on the annular guide rail. The invention can realize stepless adjustment of the signal transmitting direction of each antenna in the horizontal direction.

Description

Base station equipment

Technical Field

The present invention relates to the field of communications base station technologies, and in particular, to a base station device.

Background

In the related art, the angle of the signal transmission direction of each communication device of the signal tower base station is relatively fixed, and it is difficult to achieve stepless adjustment of the signal transmission direction of each communication device on a horizontal plane.

Disclosure of Invention

The invention mainly aims to provide base station equipment, and aims to solve the technical problem that the signal transmitting direction of each piece of communication equipment cannot be adjusted in a stepless manner on a horizontal plane in the prior art.

In order to achieve the above object, a base station device provided in the present invention includes:

an annular guide rail;

at least two antenna mounting frame assemblies, wherein each antenna mounting frame assembly is movably arranged on the annular guide rail along the circumferential direction of the annular guide rail, and at least two antenna mounting frame assemblies are arranged at intervals along the circumferential direction of the annular guide rail; and

and the limiting component is arranged on the antenna mounting frame component and is used for limiting the movement of the antenna mounting frame component on the annular guide rail.

In one embodiment, the antenna mounting bracket assembly includes a first mounting body comprising:

the inner side plate is arranged on the radial inner side of the annular guide rail, and the outer side plate is arranged on the radial outer side of the annular guide rail; and

interior pulley and outer pulley, interior pulley set up in the interior side panel, outer pulley set up in the outer panel, interior pulley with outer pulley all with endless guide is movably connected.

In one embodiment, the annular guide rails comprise a first sub annular guide rail and a second sub annular guide rail which are spaced from each other along the vertical direction and are coaxially arranged, and the first annular sub guide rail is fixedly connected with the second annular sub guide rail;

the antenna mounting frame assembly further comprises a second mounting body, the second mounting body and the first mounting body are symmetrically arranged along the horizontal direction, the outer side plate of the second mounting body is connected with the outer side plate of the first mounting body, and the inner side plate of the second mounting body is spaced from the inner side plate of the second mounting body;

the first installation body is matched with the first sub-annular guide rail, and the second installation body is matched with the second sub-annular guide rail.

In one embodiment, the inner pulley, the outer pulley and the annular guide rail are covered with an anti-slip layer.

In one embodiment, the limiting component is arranged on one of the first installation body and the second installation body;

the spacing subassembly includes:

the first limiting wheel is coaxially arranged with the inner pulley of the first limiting wheel and is fixedly connected with the inner pulley of the first limiting wheel, and a first limiting groove is formed in the first limiting wheel;

the first limiting lug is arranged on the connecting plate of the first limiting groove and can move between a first limiting position extending into the first limiting groove and a first unlocking position separated from the first limiting groove;

the elastic piece is connected with the first limiting lug and is suitable for driving the first limiting lug to move towards the limiting position.

In one embodiment, the position limiting assembly further comprises:

the second limiting wheel is coaxially arranged with the outer pulley of the first limiting wheel and is fixedly connected with the outer pulley of the first limiting wheel, and a second limiting groove is formed in the second limiting wheel;

the second limiting lug is arranged on the connecting plate of the first limiting lug and can move between a first limiting position extending into the second limiting groove and a first unlocking position separated from the second limiting groove;

the first limiting wheel and the second limiting wheel are spaced apart from each other in the radial direction of the annular guide rail, the first limiting lug and the second limiting lug are both arranged between the first limiting wheel and the second limiting wheel, and the elastic piece is arranged between the first limiting lug and the second limiting lug and is suitable for normally driving the first limiting lug to move to the first limiting position and normally driving the second limiting lug to move to the second limiting position.

In one embodiment, the first limit projection and the second limit projection are provided with handles.

In one embodiment, the antenna mounting bracket assembly further comprises:

the adjusting screw rod extends along the vertical direction and is rotatably arranged on the side wall of the outer side plate far away from the inner side plate;

the adjusting slide block is arranged on the adjusting screw rod;

one end of the connecting rod is hinged with the adjusting slide block; and

and one end of the antenna support member is hinged to the outer side plate, and the other end of the antenna support member is hinged to the other end of the connecting rod.

In one embodiment, the antenna support comprises:

one end of the supporting plate is hinged to the outer side plate, the other end of the supporting plate is hinged to the other end of the connecting rod, a clamping groove is formed in the side wall, away from the connecting rod, of the supporting plate, the upper end face of the clamping groove is open, and the lower end face of the clamping groove is closed; and

the mounting panel, the mounting panel with the draw-in groove cooperation, just the mounting panel has the antenna through bolted connection, the antenna set up in the mounting panel is kept away from one side of backup pad.

In one embodiment, the base station apparatus includes:

a bottom plate and a top plate spaced apart from each other in a vertical direction;

one end of the guide rod is fixedly connected with the bottom plate, and the other end of the guide rod is fixedly connected with the top plate;

the lifting screw rod is rotatably connected with the bottom plate;

the lifting slide block comprises a slide block body and at least two support arms, the slide block body is arranged on the lifting screw rod, and at least one of the at least two support arms is sleeved on the guide rod;

and the fixing ring is connected with the at least two support arms, and the fixing ring is fixedly connected with the annular guide rail.

According to the technical scheme, at least two antenna mounting frame assemblies which can move on the annular guide rail along the circumferential direction of the annular guide rail are adopted to achieve stepless adjustment of each antenna in the signal transmitting direction in the horizontal direction, and the movement of the antenna mounting frame assemblies on the annular guide rail is limited through the limiting assemblies.

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 description of the embodiments or the prior art will be briefly described below, 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 the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a base station device according to an embodiment of the present invention;

fig. 2 is a bottom view of an embodiment of a base station apparatus of the present invention;

fig. 3 is a cross-sectional view of an embodiment of a base station apparatus of the present invention;

fig. 4 is a schematic structural diagram of an antenna mounting frame assembly and a limiting assembly according to an embodiment of the base station device of the present invention;

fig. 5 is a cross-sectional view of an antenna mounting bracket assembly and a position limiting assembly of an embodiment of a base station apparatus of the present invention;

fig. 6 is a schematic structural diagram of a supporting plate according to an embodiment of the base station apparatus of the present invention.

The implementation, functional features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.

It should be noted that all directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative positional relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B", including either A or B or both A and B. In addition, technical solutions between the embodiments may be combined with each other, but must be based on the realization of the technical solutions by a person skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

In the related art, each communication device, namely an antenna, of the traditional signal tower structure is fixed through a bolt, and the signal emission angle of the communication device is relatively fixed on the horizontal plane, so that the signal emission direction is difficult to realize stepless adjustment according to actual conditions. In the related art, the signal tower structure with the rotating structure can only drive all the communication devices on the signal tower to rotate simultaneously, and it is difficult to perform stepless adjustment on each communication device.

To this end, the present embodiment provides a base station apparatus that achieves stepless adjustment of each antenna apparatus by mounting the antenna apparatus by a plurality of antenna mount assemblies movably in the circumferential direction of an annular guide rail. And after the angle adjustment is finished, each antenna mounting frame component is limited through a limiting component.

The inventive concept of the present application is further illustrated below with reference to some specific embodiments.

In the present embodiment, a base station device is provided. Referring to fig. 2, in the present embodiment, the base station apparatus includes a loop guide 10, an antenna mounting bracket assembly 20, and a position limiting assembly 30.

The circular guide rail 10 is a guide rail that is closed on a horizontal plane, and the contour shape of the circular guide rail 10 may be a closed shape such as a circle, an ellipse, and the like, which is not limited in this embodiment. And the cross-sectional shape of the circular guide rail 10 may be circular, square or other shapes, which is not limited by the embodiment.

Each antenna mount assembly 20 is movably disposed on the ring rail 10 along the circumferential direction of the ring rail 10, and at least two antenna mount assemblies 20 are disposed at intervals from each other along the circumferential direction of the ring rail 10. The limiting component 30 is disposed on the antenna mount component 20 and is used for limiting the movement of the antenna mount component 20 on the circular guide rail 10.

The antenna mounting assembly can rotate around the circular guide rail 10 on the circular guide rail 10 and can be fixed at any position of the circular track through the limiting assembly 30, so that stepless adjustment of the antenna mounting assembly on the horizontal plane is realized, and the wireless mounting assembly can face any angle of 360 degrees on the horizontal plane.

In one embodiment, referring to fig. 4 and 5, the antenna mount assembly 20 includes a first mounting body 21, the first mounting body 21 including an inner side plate 211 and an outer side plate 213, a connecting plate 212, and an inner pulley 214 and an outer pulley 215.

Referring to fig. 1, the inner plate 211 and the outer plate 213 are disposed opposite to each other, the inner plate 211 is disposed on the radial inner side of the circular guide rail 10, the outer plate 213 is disposed on the radial outer side of the circular guide rail 10, and the connecting plate 212 is disposed above or below the circular guide rail 10 and connects the inner plate 211 and the outer plate 213. Referring to fig. 4, the inner side plate 211, the outer side plate 213 and the connecting plate 212 together form a right-angled or inverted u-shape. The inner side plate 211 and the outer side plate 213 are both arranged in the vertical direction at this time.

The inner pulley 214 is disposed on the inner side plate 211, the outer pulley 215 is disposed on the outer side plate 213, and both the inner pulley 214 and the outer pulley 215 are movably connected to the endless guide 10.

Referring to fig. 4 and 5, the inner side plate 211 is provided with a transverse through hole penetrating through the inner side plate 211 along the thickness direction thereof, and the top wall of the inner pulley 214 is further provided with a vertical through hole along the vertical direction. The inner pulley 214 is disposed in the transverse through hole, and the rotating shaft of the inner pulley is sleeved in the vertical through hole, so that the inner pulley can rotate around the axis of the inner pulley. And both sides of the inner pulley 214 protrude out of the transverse through hole, and the circumferential side wall of the inner pulley 214 is provided with an arc-shaped groove, so that the inner pulley can be slidably connected with the annular guide rail 10. It is understood that the outer pulley 215 and the inner pulley 214 may be symmetrically disposed, and will not be described herein.

In this embodiment, the U-shaped structure formed by the inner plate 211, the connecting plate 212 and the outer plate 213 can be slidably mounted on the ring rail 10 by clamping the inner pulley 214 and the outer pulley 215 from the inner side and the outer side of any one section of the ring rail 10. When the inner pulley 214 and the outer pulley 215 roll, the U-shaped structure composed of the inner plate 211, the connecting plate 212 and the outer plate 213 is driven to move relative to the annular guide rail 10, so as to satisfy the requirement of stepless adjustment.

It is understood that the inner pulley 214 and the outer pulley 215 may be disposed up and down or inclined in addition to the left and right arrangement, and the embodiment is not limited thereto.

In one embodiment, referring to fig. 1, the annular guide rail 10 includes a first annular sub-guide rail 11 and a second annular sub-guide rail 12 which are spaced apart from each other and coaxially disposed along a vertical direction, and the first annular sub-guide rail 11 is fixedly connected to the second annular sub-guide rail 12.

Specifically, since the communication equipment such as an antenna is heavy in weight, the ring rail 10 may include at least two layers, and the plurality of layers of ring rails 10 are arranged at intervals from each other in the vertical direction, and the adjacent two layers of ring rails 10 may be welded together by a steel pipe or a steel bar.

Referring to fig. 4 and 5, at this time, the antenna mount assembly 20 further includes a second mount body 22, the second mount body 22 and the first mount body 21 are symmetrically disposed in a horizontal direction, an outer side plate of the second mount body 22 and an outer side plate 213 of the first mount body 21 are connected to each other, and an inner side plate of the second mount body 22 and an inner side plate 211 of the second mount body 22 are spaced apart from each other. It will be appreciated that the first mounting body 21 and the second mounting body 22 may be integrally formed.

Wherein the first mounting body 21 is fitted with the first annular sub-rail 11, and the second mounting body 22 is fitted with the second annular sub-rail 12.

The first mounting body 21 slides on the first annular sub-rail 11 via the inner pulley 214 and the outer pulley 215, and the second mounting body 22 slides synchronously on the second annular sub-rail 12 due to the fixed connection of the first mounting body 21 and the second mounting body 22. In this embodiment, the first annular sub-rail 11 is located above the second annular sub-rail 12.

In this embodiment, the vertical through holes of the first mounting body 21 and the second mounting body 22 may be coaxially disposed, and the rotating shafts of the outer pulleys 215 of the first mounting body and the second mounting body are also coaxially disposed, or even integrally formed.

In one embodiment, the inner pulley 214, the outer pulley 215 and the endless track 10 are coated with an anti-slip layer. Such as a non-slip layer, may be a non-slip mat wrapped around the inner pulley 214, the outer pulley 215, and the endless track 10. The non-slip mat can increase the friction force between the inner pulley 214 and the outer pulley 215 as well as the annular guide rail 10, and avoid the random sliding between the inner pulley 214 and the outer pulley 215 as well as the annular guide rail 10, thereby improving the reliability of stepless adjustment and the reliability of limiting. The anti-skid pad can also be an inner pulley 214 and an outer pulley 215 which tightly hold the ring-shaped guide rail 10, so that the limit is realized.

In one embodiment, the position limiting assembly 30 is disposed on one of the first mounting body 21 and the second mounting body 22. The limiting component 30 may be disposed on the first mounting body 21, and cooperate with the first annular sub-rail to limit the first mounting body 21. Alternatively, the limiting assembly 30 may be disposed on the second mounting body 22 to limit the second mounting body 22 in cooperation with the second annular sub-rail.

The positioning of the limiting member 30 on the second mounting body 22 will be described in detail below.

Specifically, the stopper assembly 30 includes: a first limit wheel 31, a first limit lug 32 and an elastic piece 33.

The first limiting wheel 31 and the inner pulley of the second mounting body 22 are coaxially disposed and fixedly connected, and the first limiting wheel 31 is provided with a first limiting groove 311. The first limiting protrusion 32 is disposed on one of the connecting plates 212, and the first limiting protrusion 32 can move between a first limiting position extending into the first limiting groove 311 and a first unlocking position separated from the first limiting groove 311. The elastic member 33 is connected to the first limit protrusion 32 and adapted to drive the first limit protrusion 32 to move to the limit position.

The first limiting wheel 31 is disposed below the connecting plate, and a rotating shaft of the first limiting wheel 31 is fixedly connected to a rotating shaft of the inner pulley, so that the first limiting wheel 31 and the inner pulley rotate synchronously. The circumferential side wall of the first limiting wheel 31 is provided with a first limiting groove 311.

A rectangular hole is provided in the bottom wall of the connecting plate in a direction perpendicular to the inner side plate, and a portion of the first restricting projection 32 is received in the rectangular hole so that the first restricting projection 32 slides in the rectangular hole. The end of the first position-limiting protrusion 32 can be partially inserted into the first position-limiting groove 311 during the sliding process, i.e. located at the first position-limiting position. At this time, the first stopper wheel 31 is not rotatable, and the inner pulley 214 is not rotatable, so that the first and second mounting

bodies

21 and 22 are integrally restricted on the ring rail 10.

The end of the first limiting protrusion 32 can be completely separated from the first limiting groove 311 in the sliding process, i.e. located at the first unlocking position, and at this time, the whole of the first mounting body 21 and the second mounting body 22 can normally slide on the ring rail 10.

The elastic element 33 may be a compression spring or a torsion spring, one end of which is connected to the connecting plate 212 and the other end of which is connected to the first limiting protrusion 32, and the elastic element 33 normally pushes the first limiting protrusion 32 to be inserted into the first limiting groove.

In this embodiment, the limiting wheel synchronously rotating with the inner pulley is locked by the limiting lug of the connecting plate 212 to limit the mounting bracket assembly, the structural reliability is high, and the limiting or unlocking is easily completed in time, so that the mounting bracket assembly can better move on the annular guide rail 10 and realize stepless adjustment.

In this embodiment, referring to fig. 4 and 5, the limiting assembly 30 further includes: a second limiting wheel 34 and a second limiting bump 35.

The second limiting wheel 34 is coaxially disposed with the outer pulley of the second mounting body 22 and is fixedly connected to the outer pulley, and the second limiting wheel 34 is provided with a second limiting groove 311. The second limiting protrusion 35 is disposed on one of the connecting plates 212, and the second limiting protrusion 35 can move between a first limiting position extending into the second limiting groove 311 and a first unlocking position separated from the second limiting groove 311.

The second limiting wheel 34 and the first limiting wheel 31 can be symmetrically arranged, and the second limiting convex block 35 and the first limiting convex block 32 are also symmetrically arranged. This embodiment is not described in detail herein.

Referring to fig. 5, the first limiting wheel 31 and the second limiting wheel 34 are spaced apart from each other in the radial direction of the annular guide rail 10, the first limiting protrusion 32 and the second limiting protrusion 35 are both disposed between the first limiting wheel 31 and the second limiting wheel 34, and the elastic element 33 is disposed between the first limiting protrusion 32 and the second limiting protrusion 35, and is adapted to normally drive the first limiting protrusion 32 to move to the first limiting position and normally drive the second limiting protrusion 35 to move to the second limiting position.

At this time, the elastic member 33 may be an elastic member such as a compression spring, a disc spring, or a damper, and both ends of the elastic member are connected to the first and

second limit protrusions

32 and 35, respectively. The first and

second restriction projections

32 and 35 are spaced apart from each other by the elastic member 33 to be inserted into the corresponding first and second restriction grooves.

In this embodiment, under the action of the elastic member 33, the first limit protrusion 32 and the second limit protrusion 35 move synchronously, and the inner pulley 214 and the outer pulley 215 are locked on the circular guide rail 10, so as to limit the antenna installer component. The reliability of the limiting device is improved.

In one embodiment, the first limiting protrusion 32 and the second limiting protrusion 35 both have a handle 36.

The lower surface of the first limiting protrusion 32 extends downwards to protrude out of the first limiting wheel 31 to form a handle 36. The structure of the second limiting bump 35 is similar to that of the first limiting bump, and is not described in detail here.

In this embodiment, the handle 36 is provided to facilitate the worker to manually adjust the position of the antenna mount assembly 20 on the circular guide rail 10, that is, to manually adjust the orientation angle of the antenna mount assembly 20 in the horizontal plane.

In one embodiment, referring to fig. 4 and 5, the antenna mount assembly 20 further includes: an adjusting screw 23, an adjusting slider 24, a connecting rod 25 and an antenna support 26.

The adjusting screw 23 extends in the vertical direction, and the adjusting screw 23 is rotatably disposed on the side wall of the outer side plate 213 far away from the inner side plate 211. The lateral wall of the outer side plate 213 far away from the inner side plate 211 is provided with two supporting seats at intervals along the vertical direction. The two ends of the adjusting screw rod penetrate through the supporting seat and are locked through the nut, so that the screw rod can only rotate on the supporting seat in situ. The adjusting slider 24 is provided on the adjusting screw 23. One end of the connecting rod 25 is hinged with the adjusting slider 24. One end of the antenna support 26 is hinged to the outer plate 213, and the other end is hinged to the other end of the connecting rod 25.

In this embodiment, the pitch angle of the antenna supporting member 26 can be adjusted through the screw slider structure, so that the signal transmitting direction and angle of the antenna supporting member 26 can be flexibly adjusted according to the actual terrain where the signal tower is located, and a signal blind area is avoided.

In one embodiment, the antenna support 26 includes a support plate 261 and a mounting plate 262.

Referring to fig. 5 and 6, one end of the supporting plate 261 is hinged to the outer side plate 213, the other end is hinged to the other end of the connecting rod 25, a clamping groove 2611 is formed in a side wall of the supporting plate, the side wall is far away from the connecting rod 25, an upper end face of the clamping groove 2611 is open, and a lower end face of the clamping groove 2611 is closed. The mounting plate 262 is matched with the clamping groove 2611, the mounting plate 262 is connected with the antenna 1 through a bolt, and the antenna 1 is arranged on one side of the mounting plate 262 far away from the supporting plate 261.

In this embodiment, the cross-section of the slot 2611 of the support plate 261 may be configured as a T-shape or a dovetail slot or other shape. The mounting plate 262 may be configured to have a T-shaped or dovetail-shaped cross section, and after the antenna 1 is connected by the bolt, the whole antenna is inserted into the slot from top to bottom to complete the mounting of the antenna. Thereby improving the mounting and dismounting efficiency of the antenna 1.

In an embodiment, referring to fig. 1 and 3, a base station apparatus includes: bottom plate 2 and roof 3, guide bar 4, lifting screw 5, lifting slide 6 and solid fixed ring 7.

The bottom plate 2 and the top plate 3 are spaced apart from each other in the vertical direction. The two plates may be arranged parallel to each other. Such as the floor and ceiling 3, can be constructed rectangular. One end of the guide rod 4 is fixedly connected with the bottom plate 2, and the other end is fixedly connected with the top plate 3. The guide plate may be provided with 2 or more, e.g. 4, guide rods 4 arranged parallel to each other. The lifting screw is rotatably connected with the bottom plate 2. The lifting screw 5 can be arranged at the center of the floor, and two ends of the lifting screw 5 are respectively connected with the bottom plate 2 and the top plate 3 in a rotating manner.

The lifting slider 6 comprises a slider body 61 and at least two support arms 62, the slider body 61 is arranged on the lifting screw, and at least one of the at least two support arms 62 is sleeved on the guide rod 4. The fixing ring 7 is connected to at least two arms 62, and the fixing ring 7 is fixedly connected to the annular rail 10.

As shown in fig. 2 and 1, when the number of the arms is 4, a cross arm can be formed, and 4 ends of the cross arm are connected to a fixing ring 7. The first annular sub rail 11 and the second annular sub rail 12 are disposed on the upper and lower sides of the fixed ring 7, respectively.

In this embodiment, the lifting slider 6 drives the fixing ring 7 to lift, and then drives the annular guide rail 10 to lift, thereby driving the antenna mounting bracket assembly 20 to lift. Staff need not climb the installation to the eminence when the installation, makes the installation safe high-efficient more.

The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A base station apparatus, comprising:

an annular guide rail;

the antenna mounting frame assembly comprises at least two antenna mounting frame assemblies, each antenna mounting frame assembly is movably arranged on the annular guide rail along the circumferential direction of the annular guide rail, and the at least two antenna mounting frame assemblies are arranged at intervals along the circumferential direction of the annular guide rail; and

and the limiting assembly is arranged on the antenna mounting frame assembly and used for limiting the movement of the antenna mounting frame assembly on the annular guide rail.

2. The base station apparatus of claim 1, wherein the antenna mount assembly comprises a first mounting body comprising:

the annular guide rail comprises an inner side plate, an outer side plate and a connecting plate, wherein the inner side plate and the outer side plate are oppositely arranged, the connecting plate is used for connecting the inner side plate and the outer side plate, the inner side plate is arranged on the radial inner side of the annular guide rail, and the outer side plate is arranged on the radial outer side of the annular guide rail; and

interior pulley and outer pulley, interior pulley set up in the interior curb plate, outer pulley set up in the outer panel, interior pulley with outer pulley all with endless guide is movably connected.

3. The base station apparatus according to claim 2, wherein the ring-shaped guide rail comprises a first ring-shaped sub-guide rail and a second ring-shaped sub-guide rail which are coaxially arranged and spaced from each other along a vertical direction, and the first ring-shaped sub-guide rail is fixedly connected with the second ring-shaped sub-guide rail;

the antenna mounting frame assembly further comprises a second mounting body, the second mounting body and the first mounting body are symmetrically arranged along the horizontal direction, the outer side plate of the second mounting body and the outer side plate of the first mounting body are connected with each other, and the inner side plate of the second mounting body are spaced from each other;

the first installation body is matched with the first annular sub-guide rail, and the second installation body is matched with the second annular sub-guide rail.

4. A base station arrangement according to claim 2 or 3, characterised in that the inner and outer sheaves and the endless guide track are coated with an anti-slip layer.

5. The base station apparatus of claim 4, wherein the limiting assembly is disposed on one of the first mounting body and the second mounting body;

the spacing subassembly includes:

the first limiting lug is arranged on the connecting plate of one limiting lug and can move between a first limiting position extending into the first limiting groove and a first unlocking position separated from the first limiting groove;

6. The base station apparatus of claim 5, wherein the limiting component further comprises:

the second limiting wheel is coaxially arranged with the outer pulley of the other limiting wheel and is fixedly connected with the outer pulley of the other limiting wheel, and a second limiting groove is formed in the second limiting wheel;

7. The base station apparatus of claim 6, wherein the first and second limit tabs each have a handle.

8. The base station apparatus of claim 2, wherein the antenna mount assembly further comprises:

the adjusting slide block is arranged on the adjusting screw rod;

one end of the connecting rod is hinged with the adjusting slide block; and

and one end of the antenna support piece is hinged to the outer side plate, and the other end of the antenna support piece is hinged to the other end of the connecting rod.

9. The base station apparatus of claim 8, wherein the antenna support comprises:

10. The base station apparatus according to claim 1, wherein the base station apparatus comprises:

the lifting screw rod is rotatably connected with the bottom plate;