WO2014090137A1

WO2014090137A1 - Antenna mounting piece

Info

Publication number: WO2014090137A1
Application number: PCT/CN2013/088981
Authority: WO
Inventors: 彭海涛; 张润孝; 危文杰
Original assignee: 华为技术有限公司
Priority date: 2012-12-10
Filing date: 2013-12-10
Publication date: 2014-06-19
Also published as: CN102983387B; CN102983387A

Abstract

Disclosed is an antenna mounting piece, which relates to the field of mechanical design, and is used for fixing an antenna and adjusting an angle of the antenna. The antenna mounting piece comprises an upper fulcrum suite and a lower fulcrum suite. The upper fulcrum suite comprises: an upper fastener to enclasp a support rod at the upper part thereof and a handle to be locked and fixed above the antenna, the upper fastener being directly connected to the handle; the lower fulcrum suite comprises a lower fastener to enclasp the support rod at the lower part thereof and a handle to be locked and fixed below the antenna, the lower fastener being directly connected to the handle; wherein the lower fastener comprises: a lower main fastener, a lower auxiliary fastener, an adjustor movably arranged on the lower main fastener, and a screw rod group; the lower auxiliary fastener is butted with the adjustor to form a cavity area for placing the support rod, and the screw rod group is connected to the lower auxiliary fastener and the adjustor and used for enclasping the support rod. The present invention is applicable to the designing and manufacturing of an antenna mounting structure.

Description

Antenna mounting component

The present invention relates to the field of mechanical design, and more particularly to an antenna mount. Background technique

The base station antenna is an important part of mobile communication. It is usually fixed at a high altitude by a support rod and has a certain tilt angle. The tilt angle affects the coverage of the base station. The base station antenna is installed at a high altitude, and is generally installed by hoisting, which is difficult to install.

The existing antenna mount, as shown in Figure 1, includes an upper fulcrum kit and a lower fulcrum kit, and the upper fulcrum kit and the lower fulcrum kit together secure the antenna to the support bar. The lower fulcrum kit includes a lower fastener that is hung under the support rod and a handle that is locked under the base station antenna, and a lower fastener is coupled to the handle; the upper fulcrum kit includes an upper fastener and a lock that is hung above the support rod A handle above the base station antenna, and two ends are respectively connected to the corner arms of the handle and the upper fastener, and the angle arm is used to adjust the installation angle of the antenna. Invented content

Embodiments of the present invention provide an antenna mount for securing an antenna and adjusting the angle of the antenna.

In order to achieve the above object, embodiments of the present invention use the following technical solutions:

In a first aspect, an embodiment of the present invention provides an antenna mounting member, wherein the antenna mounting member includes an upper fulcrum kit and a lower fulcrum kit, and the upper fulcrum kit and the lower fulcrum kit collectively fix the antenna on the support rod, wherein

The upper fulcrum kit includes: an upper fastener for holding over the support rod and a handle for locking above the antenna, the upper fastener and the handle are directly connected; the lower fulcrum kit includes: a lower fastener that is hung under the support rod and a handle for locking under the antenna, the lower fastener and the handle are directly connected; wherein the lower fastener comprises: a lower main fastener a lower auxiliary fastener, an adjusting member disposed on the lower main fastening member, and a screw set; the lower auxiliary fastening member and the adjusting member are butted to form a hollow area for placing the support rod, the screw The set connects the lower auxiliary fastener and the adjusting member and is used to hold the support rod.

With reference to the first aspect, in a first possible implementation, the lower main fastener includes: two opposite side plates, each of which is disposed at least along a movable direction of the adjusting member Two sets of connection holes; a set of connection holes provided on one of the side plates, corresponding to a set of connection holes provided on the other of the side plates, and for fixing the adjustment member; The set of connection holes includes: at least one connection hole.

With reference to the first possible implementation manner of the first aspect, in a second possible implementation manner, each set of connection holes disposed on opposite side plates of the lower main fastener includes two connection holes, And the connecting lines of the two connecting holes intersect the edges of the lower main fastener and are not perpendicular.

In conjunction with the first or second possible implementation of the first aspect, in a third possible implementation, the two side panels of the lower main fastener are oppositely disposed, and a connecting hole is disposed at one end thereof. The connection hole is for connecting the handle.

In conjunction with the first three possible implementations of the first aspect, in a fourth possible implementation, the lower side of each of the side panels of the lower main fastener is provided with an inward flange.

In conjunction with the first four possible implementations of the first aspect, in a fifth possible implementation, the lower main fastener further includes a lower panel, and the lower panel is integrally formed with two opposite side panels.

In conjunction with the fifth possible implementation of the first aspect, in a sixth possible implementation, the lower panel is provided with a folded surface at a position where the handle is connected.

With reference to the first six possible implementations of the first aspect, in a seventh possible implementation, the adjusting component includes: two opposite side plates, and a back plate between the two side plates; The side plate is provided with a set of connecting holes corresponding to a set of connecting holes on one side plate of the lower main fastener for connecting the adjusting member and the lower main fastening member;

The back plate is provided with at least two connecting holes, and a welding nut is disposed at the position of the connecting hole; the screw set passes through the at least two connecting holes and is locked with the welding nut.

In conjunction with the first seven possible implementations of the first aspect, in an eighth possible implementation, the handle includes: a base, a connecting beam, and a hanging rod, wherein the connecting beam is used to connect the base and the a hanging rod, the base is used for connecting the antenna, the hanging rod is provided with an IHJ slot, and a connecting post with an internal thread is respectively protruded on two sides of the hanging rod, and the connecting column is used for Upper or lower fasteners are connected.

With reference to the eighth possible implementation manner of the first aspect, in a ninth possible implementation manner, the upper fastening component of the upper fulcrum kit comprises: an upper main fastening component, an upper auxiliary fastening component and a screw set, wherein the upper fastening component The main fastener and the upper auxiliary fastener are butted to form a hollow area for placing the support rod, the screw set is connected to the upper main fastener and the upper auxiliary fastener, and is used for holding the support rod; The upper main fastener includes: a main body and an extended end; the protruding end includes an inner side plate and an outer side plate, wherein the inner side plate is provided with a "U" type groove, and the "U" type groove is used for supporting the Connecting the column, the outer side plate is provided with a connecting hole at a position corresponding to the "U"-shaped groove.

In conjunction with the first nine possible implementations of the first aspect, in a tenth possible implementation, the antenna mounting component further includes a lifting component; the lifting component is fixedly disposed on the upper fastening component, and is used for lifting The antenna.

In conjunction with the tenth possible implementation of the first aspect, in an eleventh possible implementation, the sling comprises a base, a support beam disposed on the base, and supported by the support beam a lifting plate, wherein the base is used for fixing the lifting component to the upper main fastening component of the upper fastening component; the lifting plate is provided with at least one lifting hole, or the lowering of the lifting plate is fixed A pulley, or a lifting ring is disposed under the lifting plate.

The embodiment of the present invention provides an antenna mounting member, wherein the antenna mounting member can hold the antenna on the support rod by using an upper fulcrum kit and a lower fulcrum kit; the antenna mounting member can also pass through as needed. The connection position of the adjusting member at the lower main fastener is changed to adjust the installation angle of the antenna to meet the angle requirement of the antenna installation. Attachment

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 description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any inventive labor.

Figure 1 is a schematic view of a conventional antenna mounting member;

2 is a schematic diagram of an antenna mounting member according to an embodiment of the present invention;

3 is a bottom view of a lower fulcrum kit according to an embodiment of the present invention; FIG. 4 is a schematic diagram of an adjusting member according to an embodiment of the present invention; FIG. 5 is a schematic diagram of a handle provided by an embodiment of the present invention; FIG.

6 is a schematic top plan view of an upper fulcrum kit according to an embodiment of the present invention; FIG. 7 is a schematic view of a hoisting device according to an embodiment of the present invention;

8 is a schematic view of another lifting device according to an embodiment of the present invention;

FIG. 9 is a schematic view of another lifting device according to an embodiment of the present invention. detailed description

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

In the embodiment of the present invention, the "upper" and "lower" means that the antenna mounting member fixes the antenna on the support rod, and the top end of the support rod is in the direction of the support rod, the support rod The bottom side of the bottom is close to the ground.

As shown in FIG. 2, an antenna mounting member according to an embodiment of the present invention, the antenna mounting member includes an upper fulcrum kit and a lower fulcrum kit, and the upper fulcrum kit and the lower fulcrum kit jointly fix the antenna on the support rod. The fulcrum kit includes: an upper fastener 1 for holding over the support rod and a handle 3 for locking over the antenna, the upper fastener 1 and the handle 3 are directly connected; the lower fulcrum kit The utility model comprises: a lower fastening member 2 for holding under the support rod and a handle 3 for locking under the antenna, the lower fastening member 2 and the handle 3 are directly connected.

It should be noted that the handle for locking on the antenna and the handle for locking under the antenna may be the same, or may be designed as different structures according to requirements, and are designed to be the same in the embodiment of the present invention. The structure is taken as an example and is identified by the mark 3.

As shown in FIG. 3, the lower fastening member 2 includes: a lower main fastening member 201, a lower auxiliary fastening member 202, an adjusting member 203 movably disposed on the lower main fastening member 201, and a screw set 701; The lower auxiliary fastening member 202 and the adjusting member 203 are butted to form a hollow area for placing the support rod 5, and the screw set 701 is connected to the lower auxiliary fastening member 202 and the adjusting member 203, and is used for holding the same Support rod 5.

The adjusting member 203 which is movably disposed on the lower main fastening member 201 means that the position of the adjusting member 203 on the lower main fastening member 201 can be moved as needed, and selected The position is fixed by screws, buckles and the like.

The antenna mounting member provided by the embodiment of the present invention fixes the antenna together by an upper fulcrum kit and a lower fulcrum kit, and the lower fulcrum kit includes a lower main fastener and an adjusting member, and the lower main fastening member and the adjusting member are further The installation angle of the antenna can be adjusted by changing the connection position of the adjusting member and the lower main fastener as needed, so as to meet the requirements of different angles of the antenna installation.

Preferably, as shown in FIG. 3, the lower main fastener 201 includes: two opposite side plates 201a, each of the side plates 201a along the movable direction of the adjusting member 203 (the arrow in the figure) At least two sets of connecting holes 201b are provided in the direction); a set of connecting holes provided on one of the side plates 201a corresponds to a set of connecting holes provided on the other of the side plates 201a, and is used for The adjusting member 203 is fixed; the set of connecting holes 201b includes: at least one connecting hole. In this way, the adjustment member can be placed on the lower main fastener by means of screws and a selected set of connection holes.

Further, each set of connecting holes provided on the two side plates 201a of the lower main fastener 201 includes two connecting holes, and the connecting lines of the two connecting holes and the edge of the lower main fastener Intersect and not vertical. The two lower connecting holes can be used to secure the lower main fastening member for fixing the adjusting member, and the misaligned arrangement of the two connecting holes can prevent the adjusting member from being reversely mounted on the one hand and can be more fastened on the other hand. Fix the adjustment member to prevent it from loosening.

Preferably, the two main side plates 201a of the lower main fastener 201 are disposed at opposite ends thereof, and the connecting holes are provided for connecting the handles 3. In Fig. 3, a connection hole is provided at one end of the side plate 201a as an example.

Preferably, the lower main fastening member 201 is provided with an inwardly facing flange 201c on the lower side of each of the side plates 201a, and the flange 201c forms a track with the side plate, and the adjusting member can be Move in the track.

Preferably, the lower main fastener 201 further includes a lower panel 204, and the lower panel 204 is integrally formed with two opposite side panels 201a. One-piece molding refers to a non-detachable monolithic structure, which can be done by welding or stamping.

Further, the lower panel 204 is provided with a flap 204a at a position connecting the handle 3, and the flap 204a functions as a limit for the lower fastener connected to the handle 3, and the specific folding The card 204a is caught in the recess of the handle hanger, and the specific structure of the handle is described below.

Since the support rod 5 needs to pass through the lower panel of the lower main fastener 201, the lower panel 204 is optionally provided with an inwardly cut surface, and the area formed by the cut surface is used to pass through the branch. In the region of the cut surface, the adjusting member 203 and the auxiliary fastening member 202 are butted to form a hollow region, and the support rod 5 is fixed in the hollow region. Optionally, the shape of the section is "U".

Preferably, as shown in FIG. 4, the adjusting member 203 includes: two opposite side plates 203a, and a back plate 203b between the two side plates 203a; each of the side plates 203a is provided with a set of connecting holes The set of connecting holes corresponds to a set of connecting holes on one side plate 201a of the lower main fastener 201 for connecting the adjusting member 203 and the lower main fastening member 201. In this way, a set of connecting holes on the adjusting member can be fixedly connected to the connecting holes on the side plate of the lower main fastener by corresponding arrangement. For example, the screw can be passed through the corresponding connecting hole and then locked by a nut; the nut can be movable or welded to the connecting hole of the adjusting member. As another example, the connecting holes in the adjusting member may be internally threaded so that the screws pass through the corresponding connecting holes and can be locked by the internally threaded connecting holes, so that no nut is required.

Preferably, the back plate 203b is provided with at least two connecting holes, and for convenient installation, at least two welding nuts are disposed at the position of the connecting holes; the screw set 701 passes through the at least two connecting holes, And locked with the welding nut. Of course, it is also possible not to provide a weld nut. For example, the screw set passes through the connecting hole and is locked by a nut which is movable and not welded to the back plate. Still further, the backing plate is provided with an internal threaded connecting hole through which the screw set can be locked by the internally threaded connecting hole without a nut.

Preferably, the handle for locking above the antenna and the handle for locking under the antenna can adopt the following structure. As shown in FIG. 5, the handle 3 includes: a base 301, a connecting beam 302, and a hanging a connecting rod 302 for connecting the base 301 and the hanging rod 303, the base 301 is used for connecting the antenna 6, the hanging rod is provided with a groove and is suspended Two sides of the rod 303 respectively protrude from an internally threaded connecting post 304 for connection with the upper fastener 1 or the lower fastener 2. Specifically, the connection between the handle and the upper fastener: hang the connecting post of the handle on the inner side plate of the upper main fastener, and pass through the connecting hole of the outer main plate of the upper main fastener and the connecting post of the handle by screws Tightly, the handle is connected to the upper fastener, wherein the structure of the upper fastener is described in detail below; the connection of the handle and the lower fastener: through the lower main fastener side plate by screws The connecting hole provided at the position of the panel folding surface is locked with the connecting post of the handle, and the handle is connected with the lower fastening member.

Further, as shown in FIG. 6, the upper fastener 1 of the upper fulcrum kit comprises: an upper main fastener 101, an upper auxiliary fastener 102 and a screw set 701, and the upper main fastener 101 and the upper auxiliary fastener The docking 102 forms a hollow area for placing the support rod 5, and the screw set 5 connects the upper main fastener 101 and the upper auxiliary fastener 102, and is used to hold the support rod 5.

The upper main fastener 101 includes: a main body 101a and a protruding end 101b; the protruding end 101b includes an inner side plate 101bl and an outer side plate 101b2, wherein the inner side plate 101b is provided with a "U" type groove, the "" The U" groove is for supporting the connecting post 304, and the outer plate 101b2 is provided with a connecting hole at a position corresponding to the "U" groove. Thus, when the handle and the upper fastener are connected, the connecting post 304 of the handle can be hung in the "U"-shaped groove on the inner side plate 101l, and the connecting hole on the connecting post 304 and the outer side plate 101b2 can be directly opposite. The 4 bar hand and the upper fastener are locked by passing the screw through the connecting hole and into the connecting post 304 of the internal thread. Obviously, due to the design of the "U" type groove, it is not necessary to hoist and lock while installing the antenna, and the operation is simple and labor-saving.

Optionally, the main body 101a of the upper main fastener 101 includes an upper panel and a side panel, and the upper panel and the side panel are respectively provided with connecting holes. Among them, a part of the connecting holes on the side plates are used to pass the screw set 701, and another part of the connecting holes on the side plates, and the connecting holes on the upper plate are used to fix the sling. A weld nut may be disposed at a position of the connecting hole for passing the screw set on the side plate so that the screw set passes through the corresponding connecting hole of the upper auxiliary fastener and the upper main fastener, and is locked by the welding nut. Optionally, the screw set may further lock the auxiliary fastener and the upper main fastener by the movable nut, or the upper main fastener is provided with an internal thread connection hole, and the screw set passes through the connection hole. It can be locked by the internally threaded connecting hole without a nut.

Preferably, as shown in FIG. 2, the antenna mounting member further includes a lifting member 4; the lifting member is fixedly disposed on the upper fastening member 1 and is used for lifting the antenna. Since the lifting member 4 is fixedly disposed on the upper fastening member 1, it can be adapted to the installation environment without proper installation of the pulley device, and the problem of difficulty in lifting is solved, and in the process of installing the antenna or the antenna for maintenance and expansion, there is no need to temporarily install the fixed pulley. , reduced installation tools and procedures.

Optionally, as shown in any of FIGS. 7-9, the hoisting member 4 includes a base 401, a support beam 402 disposed on the base, and a lifting plate 403 supported by the support beam. The base 401 is configured to fix the sling on the upper main fastener of the upper fastener. The fixed arrangement may be connected by means of a screw connection or may be connected by welding. For example, the sling base includes a folding surface, and the folding surface is respectively provided with a connecting hole, and the upper main fastening member is also provided with a corresponding position on the upper panel and the side panel corresponding to the folding surface connecting hole. a hole through which the lifting member and the upper fastening member are connected by a screw.

Optionally, as shown in FIG. 8, at least one lifting hole is disposed on the lifting plate. This The rigging rope passes through the hoisting hole and has an antenna at one end, and the other end can lift the antenna under the action of the pulling force.

Alternatively, as shown in FIG. 7, a fixed pulley is disposed under the lifting plate. Thus, the rope for hoisting bypasses the fixed pulley, and the antenna is attached to one end, and the other end can lift the antenna under the action of the pulling force. Moreover, the use of fixed pulleys can save more effort in the process of lifting.

Or alternatively, as shown in FIG. 9, a lifting ring is disposed under the lifting plate, so that the rope for lifting bypasses the lifting ring, and the antenna is attached at one end, and the antenna can be suspended by the other end under the action of tension. Start.

Optionally, the upper auxiliary fastener and the lower auxiliary fastener have the same structure, and include a side panel, wherein the side panel is provided with at least one set of connecting holes, and the at least one set of connecting holes is used for the screw set 701 to pass through. The upper main fastener 101 and the adjusting member 203 are connected.

Optionally, the screw set 701 includes two screws, and two nuts, a flat pad and a spring pad are disposed on a side of the screw with a bolt head, so that the connection of the screw is more firm and not easy to loose. .

The operation of installing the antenna by using the antenna mounting device provided above is simple, and can be briefly described as: one hanging, one hanging, one lock, specifically, before the antenna is not hoisted, first install the handles at the corresponding positions above and below the antenna, and then The main fastener is connected to a handle under the antenna, and the sling is mounted on the upper fastener. During the installation process, the upper fastener with the lifting component is first fixed on the support rod, and the antenna is lifted by a fixed pulley or a lifting ring on the lifting component, that is, a so-called crane; after the antenna is lifted, the antenna will be lifted The handle mounted on the top of the antenna is hung in the "U"-shaped slot of the upper main fastener, so-called one-hanging; after the antenna is mounted, the connection nut of the handle above the antenna is locked, and then the appropriate position is adjusted according to the angle adjustment. The piece is fixed on the lower main fastener, and then the lower auxiliary fastener is connected with the adjusting member to hold the supporting rod tightly, and thus the antenna installation is completed.

The above is only the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any change or replacement that can be easily conceived by those skilled in the art within the technical scope of the present invention is All should be covered by the scope of the present invention. Accordingly, the scope of the invention should be determined by the scope of the appended claims.

Claims

Claim

An antenna mounting member comprising an upper fulcrum kit and a lower fulcrum kit, wherein the upper fulcrum kit and the lower fulcrum kit together fix the antenna on the support rod, wherein

The upper fulcrum kit includes: an upper fastener for holding over the support rod and a handle for locking above the antenna, the upper fastener and the handle are directly connected; the lower fulcrum kit includes: a lower fastener that is hung under the support rod and a handle for locking under the antenna, the lower fastener and the handle are directly connected; wherein the lower fastener comprises: a lower main fastener, the lower auxiliary a fastener, an adjustment member movably disposed on the lower main fastener, and a screw set;

The lower auxiliary fastener and the adjusting member are butted to form a hollow area for placing the support rod, and the screw set is connected to the lower auxiliary fastener and the adjusting member, and is used for holding the support rod.

2. The antenna mount according to claim 1, wherein the lower main fastener comprises: two opposite side plates, each of which is disposed along a movable direction of the adjusting member There are at least two sets of connecting holes; a set of connecting holes provided on one of the side plates, corresponding to a set of connecting holes provided on the other of the side plates, and for fixing the adjusting member;

The set of connection holes includes: at least one connection hole.

The antenna mounting device according to claim 2, wherein each of the two connection holes disposed on the opposite side plates of the lower main fastener comprises two connection holes, and the two connection holes The line of intersection intersects the edge of the lower main fastener and is not perpendicular.

The antenna mounting member according to claim 2 or 3, wherein the two side plates of the lower main fastener are oppositely disposed at one end thereof, and the connecting holes are provided for connecting the same Said the handle.

The antenna mounting member according to any one of claims 2 to 4, wherein the lower main fastener is provided with an inward flange on the lower side of each of the side plates.

The antenna mounting member according to any one of claims 2 to 5, wherein the lower main fastener further comprises a lower panel, and the lower panel is integrally formed with the opposite side panels.

The antenna mounting member according to claim 6, wherein the lower panel is provided with a folded surface at a position where the handle is connected.

The antenna mounting member according to any one of claims 2 to 7, wherein the adjusting member The method includes: two opposite side plates, and a back plate between the two side plates;

Each of the side plates is provided with a set of connecting holes corresponding to a set of connecting holes on one side plate of the lower main fastener for connecting the adjusting member and the lower main Fastener

The antenna mounting member according to any one of claims 1 to 8, wherein the handle comprises: a base, a connecting beam and a hanging rod, wherein the connecting beam is used for connecting the base and the a hanging rod, the base is used for connecting the antenna, the hanging rod is provided with a groove, and a connecting post with an internal thread is respectively protruded on two sides of the hanging rod, and the connecting rod is used for attaching with a button Piece or lower fastener connection.

The antenna mounting device according to claim 9, wherein the upper fastening component of the upper fulcrum kit comprises: an upper main fastening component, an upper auxiliary fastening component and a screw set, and the upper main fastening component and the upper auxiliary component The fasteners are butted to form a hollow area for placing the support rod, the screw set is connected to the upper main fastener and the upper auxiliary fastener, and is used for holding the support rod;

The upper main fastener includes: a main body and an extended end; the protruding end includes an inner side plate and an outer side plate, wherein the inner side plate is provided with a "U" type groove, and the "U" type groove is used for supporting The connecting column, the outer side plate is provided with a connecting hole at a position corresponding to the "U"-shaped groove.

The antenna mounting member according to any one of claims 1 to 10, wherein the antenna mounting member further comprises a lifting member; the lifting member is fixedly disposed on the upper fastening member and is used for a lifting device Said antenna.

12. The antenna mounting member according to claim 11, wherein the lifting member comprises a base, a support beam disposed on the base, and a lifting plate supported by the support beam, wherein The pedestal is used for fixing the sling on the upper main fastener of the upper fastener; the hoisting plate is provided with at least one hoisting hole, or a fixed pulley is disposed under the hoisting plate, or the hoisting A lifting ring is arranged under the board.