CN203026634U - Antenna mounting piece - Google Patents

Abstract

The utility model discloses an antenna mounting part, which relates to the field of mechanical design and is used for fixing the antenna and adjusting the angle of the antenna. The antenna mounting part includes an upper fulcrum kit and a lower fulcrum kit, the upper fulcrum kit includes: an upper fastener used to hold tightly above the support pole and a handle used to lock above the antenna, the upper fastener and The handle is directly connected; the lower fulcrum kit includes: a lower fastener used to hold tightly under the support rod and a handle used to lock under the antenna, and the lower fastener is directly connected to the handle; wherein, The lower fastener includes: a lower main fastener, a lower auxiliary fastener, an adjustment member movably arranged on the lower main fastener, and a screw set; the lower auxiliary fastener and the adjustment member are docked to form a hollow area , used to place the support rod, the screw group is connected to the lower auxiliary fastener and the adjustment piece, and is used to hold the support rod tightly. The utility model is suitable for the design and manufacture of the antenna installation structure.

Description

An antenna mount

technical field

The utility model relates to the field of mechanical design, in particular to an antenna mounting part.

Background technique

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

The existing antenna mount, as shown in FIG. 1 , includes an upper fulcrum set and a lower fulcrum set, and the upper fulcrum set and the lower fulcrum set jointly fix the antenna on the support rod. The lower fulcrum kit includes a lower fastener that is tightly held under the support pole and a handle that is locked under the base station antenna, and the lower fastener is connected to the handle; the upper fulcrum kit includes an upper fastener that is tightly hugged above the support pole and a locking handle. A handle above the base station antenna, and an angle arm whose two ends are respectively connected to the handle and the upper fastener, and the angle arm is used to adjust the installation angle of the antenna.

The utility model provides a novel antenna mounting part.

Utility model content

The embodiment of the utility model provides an antenna mounting part, which is used to fix the antenna and adjust the angle of the antenna.

In order to achieve the above object, the embodiments of the present utility model adopt the following technical solutions:

In the first aspect, the embodiment of the utility model provides an antenna mounting part, the antenna mounting part includes an upper fulcrum set and a lower fulcrum set, and the upper fulcrum set and the lower fulcrum set jointly fix the antenna on the support rod, which is characterized in that ,

The upper fulcrum kit includes: an upper fastener for holding onto 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: The lower fastener is directly connected to the lower fastener below the support rod and the handle for locking under the antenna; wherein, the lower fastener includes: a lower main fastener, a lower auxiliary A fastener, an adjusting piece that is movably arranged on the lower main fastener, and a screw group;

The lower auxiliary fastener and the adjustment piece are docked to form a hollow area for placing the support rod, and the screw group is connected to the lower auxiliary fastener and the adjustment member, and is used to hold the support rod tightly.

With reference to the first aspect, in a first possible implementation manner, the lower main fastener includes: two opposite side plates, each side plate is provided with at least Two sets of connecting holes; a set of connecting holes set on one of the side plates corresponds to a set of connecting holes set on the other side plate, and is used to fix the adjusting member;

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

With reference to the first possible implementation of the first aspect, in the second possible implementation, each set of connection holes provided on the two opposite side plates of the lower main fastener includes two connection holes, And the line connecting the two connection holes intersects with the edge of the lower main fastener and is not perpendicular.

In combination with the first or second possible implementation of the first aspect, in the third possible implementation, the two opposite side plates of the lower main fastener are provided with a connection hole at one end thereof, The connecting hole is used for connecting the handle.

In combination with the first three possible implementation manners of the first aspect, in a fourth possible implementation manner, the lower side of each side panel of the lower main fastener is provided with an inward-facing flange.

With reference to the first four possible implementation manners of the first aspect, in a fifth possible implementation manner, the lower main fastener further includes a lower panel, and the lower panel is integrally formed with the two opposite side panels.

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

In combination with the first six possible implementations of the first aspect, in a seventh possible implementation, the adjustment member includes: two opposite side panels, and a back panel between the two side panels;

Each of the side plates is provided with a set of connecting holes corresponding to a set of connecting holes on a side plate of the lower main fastener for connecting the adjustment member and the lower main fastener. fasteners;

At least two connection holes are provided on the back plate, and welding nuts are provided at the positions of the connection holes; the screw group passes through the at least two connection holes and is locked with the welding nuts.

With reference to the first seven possible implementation manners of the first aspect, in an eighth possible implementation manner, the handle includes: a base, a connecting beam and a hanging rod, and the connecting beam is used to connect the base and the The hanging rod, the base is used to connect the antenna, the hanging rod is provided with a groove, and a connecting column with an internal thread protrudes on both sides of the hanging rod, and the connecting column is used to connect with the upper Fastener or lower fastener connection.

In combination with the eighth possible implementation of the first aspect, in the ninth possible implementation, the upper fastener of the upper fulcrum kit includes: an upper main fastener, an upper auxiliary fastener and a screw set, and the upper The main fastener and the upper auxiliary fastener are docked to form a hollow area for placing the support rod, and the screw group connects the upper main fastener and the upper auxiliary fastener and is used to hold the support rod tightly;

The upper main fastener includes: a main body and an extended end; the extended end includes an inner plate and an outer plate, wherein, the inner plate is provided with a "U"-shaped groove, and the "U"-shaped groove is used to support The connecting column and the outer plate are provided with connecting holes at positions corresponding to the "U"-shaped grooves.

With reference to the first nine possible implementations of the first aspect, in a tenth possible implementation, the antenna mounting part further includes a sling; the sling is fixed on the upper fastener and is used for hoisting the antenna.

With reference to the tenth possible implementation manner of the first aspect, in an eleventh possible implementation manner, the lifting device includes a base, a support beam arranged on the base, and a support beam supported by the support beam. A hoisting plate, wherein the base is used to fix the hoisting piece on the upper main fastener of the upper fastener; the hoisting plate is provided with at least one hoisting hole, or, the lower part of the hoisting plate is provided with a fixed a pulley, or a lifting ring is arranged under the lifting plate.

The embodiment of the utility model provides an antenna mounting part, and the antenna mounting part can hold the antenna tightly on the support rod through the upper fulcrum kit and the lower fulcrum kit; the antenna mounting part can also be The installation angle of the antenna is adjusted by changing the connection position of the adjusting member on the lower main fastener, so as to meet the angle requirement of the antenna installation.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

FIG. 1 is a schematic diagram of an existing antenna mounting part;

Fig. 2 is a schematic diagram of an antenna mount provided by an embodiment of the present invention;

Fig. 3 is a schematic view of the structure of the lower fulcrum kit provided by the embodiment of the present invention;

Fig. 4 is a schematic diagram of the adjustment member provided by the embodiment of the present invention;

Fig. 5 is a schematic diagram of the handle provided by the embodiment of the present invention;

Fig. 6 is a top view structural schematic diagram of the upper fulcrum kit provided by the embodiment of the present invention;

Fig. 7 is a schematic diagram of a hoisting part provided by the embodiment of the present invention;

Fig. 8 is a schematic diagram of another hoisting part provided by the embodiment of the present invention;

Fig. 9 is a schematic diagram of another suspension provided by the embodiment of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the embodiment of the present invention, the "upper" and "lower" refer to that the antenna mounting part fixes the antenna on the support pole, and along the direction of the support pole, the top of the support pole is up, and the support pole The bottom of the bar is down to the side near the ground.

As shown in Figure 2, it is an antenna mounting part provided by the embodiment of the utility model. The antenna mounting part includes an upper fulcrum set and a lower fulcrum set, and the upper fulcrum set and the lower fulcrum set jointly fix the antenna on the support rod. The upper fulcrum kit includes: an upper fastener 1 used to hold tightly above the support rod and a handle 3 used to lock above the antenna, the upper fastener 1 and the handle 3 are directly connected; the lower fulcrum The kit includes: a lower fastener 2 for fastening under the support rod and a handle 3 for locking under the antenna, the lower fastener 2 and the handle 3 are directly connected.

It should be noted that the handle used for locking above the antenna and the handle used for locking below the antenna can be the same, and can also be designed into different structures according to needs. In the embodiment of the utility model, the same design The structure of is taken as an example, and all of them are identified by mark 3.

Wherein, as shown in FIG. 3 , the lower fastener 2 includes: a lower main fastener 201, a lower auxiliary fastener 202, an adjusting member 203 movably arranged on the lower main fastener 201, and a screw group 701; The lower auxiliary fastener 202 and the adjusting member 203 are docked to form a hollow area for placing the support rod 5, and the screw group 701 connects the lower auxiliary fastener 202 and the adjusting member 203, and is used to hold the Support rod 5.

The above-mentioned adjusting member 203 movably arranged on the lower main fastener 201 means that the position of the adjusting member 203 on the lower main fastener 201 can be moved according to needs, and the selected position depends on screws, clips, etc. Buckles and other structures are fixed.

In the antenna mounting part provided by the embodiment of the present invention, the antenna is jointly fixed by the upper fulcrum kit and the lower fulcrum kit, and the lower fulcrum kit includes a lower main fastener and an adjustment piece, and the lower main fastener and the adjustment piece The installation angle of the antenna can also be adjusted by changing the connection position of the adjustment member and the lower main fastener as required, so as to meet the requirements for different angles of the antenna installation.

Preferably, as shown in FIG. 3 , the lower main fastener 201 includes: two side plates 201a oppositely arranged, and each of the side plates 201a moves along the movable direction of the adjustment member 203 (the arrow in the figure direction) is provided with at least two groups of connection holes 201b; a group of connection holes provided on one of the side plates 201a corresponds to a group of connection holes provided on the other side plate 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 piece can be arranged on the lower main fastener through screws and a selected set of connecting holes.

Further, each group of connection holes provided on the two opposite side plates 201a of the lower main fastener 201 includes two connection holes, and the connecting line of the two connection holes is connected to the edge of the lower main fastener. Intersect and are not perpendicular. Through the two connecting holes, the adjusting part can be fixed on the lower main fastener relatively stably, and the dislocation arrangement of the two connecting holes can prevent the adjusting part from being reversed on the one hand, and can be tightened more on the other hand. Fix the adjustment piece to prevent it from loosening.

Preferably, the two opposite side plates 201 a of the lower main fastener 201 are provided with a connecting hole at one end thereof, and the connecting hole is used for connecting the handle 3 . In FIG. 3 , a connection hole is provided at one end of the side plate 201a as an example.

Preferably, the underside of each side plate 201a of the lower main fastener 201 is provided with an inward turning edge 201c, and the turning edge 201c forms a track with the side plate, and the adjusting member can be positioned on the side plate. move in the orbit.

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

Further, the lower panel 204 is provided with a folded plate 204a at the position where the handle 3 is connected, and the folded plate 204a acts as a position limiter for the lower fastener connected to the handle 3. Specifically, the folded plate 204a The plate 204a is stuck in the groove of the handle hanging rod. For the specific structure of the handle, refer to the introduction below.

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

Preferably, as shown in FIG. 4 , the adjustment 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 connection holes , the group of connection holes corresponds to a group of connection holes on a side plate 201 a of the lower main fastener 201 , and is used for connecting the adjustment member 203 and the lower main fastener 201 . In this way, a group of connection holes on the adjustment piece can be fixedly connected with the connection holes on the side plate of the lower main fastener through corresponding arrangement. For example, a screw may be passed through a corresponding connecting hole, and then locked by a nut; the nut may be movable, or welded at the position of the connecting hole of the adjusting member. As another example, the connecting holes on the adjusting member may have internal threads, so that the screws pass through the corresponding connecting holes, and can be locked by the connecting holes with internal threads, without the need for nuts.

Preferably, at least two connecting holes are provided on the back plate 203b, and at least two welding nuts are provided at the positions of the connecting holes for the convenience of installation; the screw group 701 passes through the at least two connecting holes, And lock it with the weld nut. Of course, welding nuts may not be provided. For example, the screw rod group passes through the connecting holes and is then locked by nuts. The nuts are movable and not welded on the back plate. As another example, the back plate is provided with an internally threaded connecting hole, and the screw group passes through the connecting hole, and can be locked by the internally threaded connecting hole without nuts.

Preferably, both the handle for locking above the antenna and the handle for locking below the antenna can adopt the following structure, as shown in Figure 5, the handle 3 includes: a base 301, a connecting beam 302 and a hanging rod 303, the connecting beam 302 is used to connect the base 301 and the hanging rod 303, the base 301 is used to connect the antenna 6, the hanging rod is provided with a groove and on the hanging rod A connecting column 304 with an internal thread protrudes from both sides of 303 respectively, and the connecting column 304 is used for connecting with the upper fastener 1 or the lower fastener 2 . Specifically, the connection between the handle and the upper fastener: hang the connecting column of the handle on the inner panel of the upper main fastener, pass the screw through the connecting hole on the outer panel of the upper main fastener and lock the connecting column of the handle Tightly, connect the handle with the upper fastener, wherein, the structure of the upper fastener is described in detail below; the connection of the handle with the lower fastener: through the screw through the side plate of the lower main fastener near the lower The connecting hole provided at the folded position of the panel is locked with the connecting post of the handle to connect the handle with the lower fastener.

Further, as shown in Figure 6, the upper fastener 1 of the upper fulcrum kit includes: 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 102 The butt joint 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 tightly.

The upper main fastener 101 includes: a main body 101a and an extending end 101b; the extending end 101b includes an inner side plate 101b1 and an outer side plate 101b2, wherein, the inner side plate 101b1 is provided with a "U"-shaped groove, and the " The U"-shaped groove is used to support the connecting column 304, and the outer plate 101b2 is provided with a connecting hole at a position corresponding to the "U"-shaped groove. In this way, when the handle is connected to the upper fastener, the connecting column 304 of the handle can be hung in the "U" groove on the inner side plate 101b1. The screw goes through the connecting hole and goes deep into the connecting column 304 of the internal thread, thereby locking the handle and the upper fastener. Obviously, due to the design of the "U" groove, there is no need to lock while hoisting during the installation of 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, both of which are provided with connection holes. Wherein, a part of the connecting holes on the side plate is used for passing the screw group 701 , and another part of the connecting holes on the side plate and the connecting holes on the upper plate are used for fixing the hanging parts. Welding nuts can be arranged at the position of the connecting holes on the side plate for the screw group to pass through, so that the screw group passes through the corresponding connecting holes of the upper auxiliary fastener and the upper main fastener, and is locked by the welding nut. Optionally, the screw group can also lock the upper auxiliary fastener and the upper main fastener through a movable nut, or, the upper main fastener is provided with a connecting hole with an internal thread, and the screw group passes through the connecting hole, Can be locked by the connecting hole with internal thread without nut.

Preferably, as shown in FIG. 2 , the antenna mounting part further includes a hoisting part 4 ; the hoisting part is fixedly arranged on the upper fastener 1 and is used for hoisting the antenna. Since the lifting part 4 is fixed on the upper fastener 1, it can adapt to the installation environment without a suitable pulley device, which solves the problem of difficult lifting. At the same time, there is no need to temporarily install a fixed pulley during the installation of the antenna or the maintenance and expansion of the antenna. , reducing the installation tools and procedures.

Optionally, as shown in any one of FIGS. 7-9 , the hoisting member 4 includes a base 401, a support beam 402 arranged on the base, and a hoisting plate 403 supported by the support beam, Wherein, the base 401 is used to fix the lifting part on the upper main fastener of the upper fastener. The fixing arrangement may be connected by screw connection, and may also be connected by welding. Exemplarily, the base of the suspender includes a folded surface, and connecting holes are respectively arranged on the folded surface, and the upper main fastener is also provided with connecting holes corresponding to the positions corresponding to the connecting holes of the folded surface on the upper panel and the side panels. holes, through which screws pass through the connecting holes to connect the lifting piece and the upper fastener.

Optionally, as shown in FIG. 8 , at least one hoisting hole is provided on the hoisting plate. In this way, the rope used for hoisting passes through the hoisting hole, and the antenna is tied to one end, and the other end can hoist the antenna under the action of pulling force.

Or optionally, as shown in FIG. 7 , a fixed pulley is arranged under the lifting plate. In this way, the rope used for lifting goes around the fixed pulley, and one end is tied with the antenna, and the other end can lift the antenna under the action of pulling force. Moreover, using the fixed pulley can save more labor in the process of hoisting.

Or optionally, as shown in Figure 9, a lifting ring is provided under the lifting plate, so that the rope used for lifting goes around the lifting ring, and one end is tied with an antenna, and the other end can lift the antenna under the action of pulling force. rise.

Optionally, the upper auxiliary fastener and the lower auxiliary fastener have the same structure, including a side plate, and the side plate is provided with at least one set of connecting holes, and the at least one set of connecting holes is used for the screw group 701 to pass through , to connect the upper main fastener 101 and the adjusting member 203 .

Optionally, the screw group 701 includes two screws, and two nuts, a flat washer and a spring washer are arranged on the side of the screw with the bolt head, so that the connection of the screws is more firm and not easy to loosen .

The operation of installing the antenna with the antenna mounting parts provided above is simple, which can be briefly described as: one hanging, one hanging and one lock. Specifically, before the antenna is hoisted, first install handles at the corresponding positions above and below the antenna, and put the The main fastener is connected with the handle below the antenna, and the lifting piece is installed on the upper fastener. During the installation process, first fix the upper fastener with the lifting part on the support rod, and lift the antenna through a fixed pulley or a ring on the lifting part, that is, the so-called one-lift; after the antenna is lifted, the The handle installed above the antenna is hung in the "U" groove of the upper main fastener, which is the so-called one-hang; after the antenna is mounted, lock the connecting nut of the handle above the antenna, and then select a suitable position according to the angle adjustment needs to adjust Fix the lower main fastener on the lower main fastener, then connect the lower auxiliary fastener with the adjustment piece, and hold the support rod tightly. At this point, the antenna installation is completed.

The above is only a specific embodiment of the present utility model, but the scope of protection of the present utility model is not limited thereto. Any skilled person familiar with the technical field can easily think of changes within the technical scope disclosed by the utility model Or replacement, all should be covered within the scope of protection of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims (12)

1. An antenna mount, said antenna mount includes an upper fulcrum set and a lower fulcrum set, and the upper fulcrum set and the lower fulcrum set jointly fix the antenna on the support rod, characterized in that, The upper fulcrum kit includes: an upper fastener for holding onto 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: The lower fastener is directly connected to the lower fastener below the support rod and the handle for locking under the antenna; wherein, the lower fastener includes: a lower main fastener, a lower auxiliary Fasteners, adjustable parts that are movably arranged on the lower main fasteners, and screw sets; The lower auxiliary fastener and the adjustment piece are docked to form a hollow area for placing the support rod, and the screw group is connected to the lower auxiliary fastener and the adjustment member, and is used to hold the support rod tightly. the 2. The antenna mounting part according to claim 1, characterized in that, the lower main fastener comprises: two opposite side plates, each side plate is set along the movable direction of the adjustment part There are at least two groups of connection holes; a group of connection holes provided on one of the side plates corresponds to a group of connection holes provided on the other side plate, and are used to fix the adjustment member; The set of connection holes includes: at least one connection hole. the 3. The antenna mount according to claim 2, wherein each set of connection holes provided on the two opposite side plates of the lower main fastener includes two connection holes, and the two connection holes The connecting line intersects and is not perpendicular to the edge of the lower main fastener. the 4. The antenna mounting part according to claim 2, wherein the two opposite side plates of the lower main fastener are provided with a connecting hole at one end thereof, and the connecting hole is used for connecting the handle . the 5 . The antenna mounting part according to claim 2 , wherein the underside of each of the side plates of the lower main fastener is provided with an inward-facing flange. 6 . the 6 . The antenna mounting part according to claim 2 , wherein the lower main fastener further comprises a lower panel, and the lower panel is integrally formed with two opposite side panels. 7 . the 7. 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 8. The antenna mounting part according to claim 2, wherein the adjusting part comprises: two opposite side plates, and a back plate between the two side plates; Each of the side plates is provided with a group of connection holes, which correspond to a group of connection holes on a side plate of the lower main fastener, and are used to connect the adjustment member and the lower main fastener. fasteners; At least two connection holes are provided on the back plate, and welding nuts are provided at the positions of the connection holes; the screw group passes through the at least two connection holes and is locked with the welding nuts. the 9. The antenna mounting part according to claim 1, wherein the handle comprises: a base, a connecting beam and a hanging rod, the connecting beam is used to connect the base and the hanging rod, the The base is used to connect the antenna, the hanging rod is provided with a groove, and a connecting column with internal thread protrudes on both sides of the hanging rod, and the connecting column is used for connecting with the upper fastener or the lower fastener. connect. the 10. The antenna mount according to claim 9, wherein the upper fastener of the upper fulcrum kit includes: an upper main fastener, an upper auxiliary fastener and a screw set, and the upper main fastener and the upper auxiliary The fasteners are docked to form a hollow area for placing the support rod, and the screw group connects the upper main fastener and the upper auxiliary fastener and is used to hold the support rod tightly; The upper main fastener includes: a main body and an extended end; the extended end includes an inner plate and an outer plate, wherein, the inner plate is provided with a "U"-shaped groove, and the "U"-shaped groove is used to support The connecting column and the outer plate are provided with connecting holes at positions corresponding to the "U"-shaped grooves. the 11. The antenna mounting part according to any one of claims 1-10, characterized in that, the antenna mounting part further comprises a hoisting part; the hoisting part is fixedly arranged on the upper fastener and is used for hoisting the Antenna. the 12. The antenna installation part according to claim 11, wherein the suspension part comprises a base, a support beam arranged on the base, and a suspension plate supported by the support beam, wherein the The base is used to fix the hoisting piece on the upper main fastener of the upper fastener; at least one hoisting hole is provided on the hoisting plate, or a fixed pulley is provided under the hoisting plate, or, the hoisting A suspension ring is arranged below the board. the

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