CN208078155U - A Split Three-Sector Cluster Antenna Structure - Google Patents

Abstract

A detachable three-sector cluster antenna structure, including three arc-shaped antenna bodies, including a hollow base, a cylindrical door cover is set on the base, and an antenna bracket is installed on the base. The antenna support includes an upper flange, a lower flange and three holding rods. The three holding rods are evenly fixed between the upper flange and the lower flange. Two adjacent holding rods form a mounting plane. An antenna body is installed, the lower flange is fixed on the base, and the lightning rod is fixed on the upper flange. This application adopts a split structure. During the installation process, each component can be installed separately, which solves the problem of heavy weight and high installation difficulty of the integral cluster antenna. The parts that need to be installed with the split structure are small in weight, which reduces the difficulty of construction. At the same time, the difficulty of hoisting is reduced, thereby improving the safety factor in the hoisting process.

Description

A Split Three-Sector Cluster Antenna Structure

technical field

The utility model relates to the field of beautifying antenna structure design, in particular to a detachable three-sector cluster antenna structure.

Background technique

With the development of the communication network, in order to fully realize the network coverage, the top of the high light pole in the city center is well used to install cluster antennas, but because the volume of the three-sector cluster antenna is large, the weight of the entire antenna is very heavy. The hoisting and installation of the antenna caused a lot of problems, so it is an important content to solve the hoisting and installation of the three-sector cluster antenna on the top of the high light pole.

Utility model content

The purpose of the utility model is to provide a detachable three-sector cluster antenna structure in order to solve the problem of large volume and inconvenient installation of the existing three-sector cluster antenna.

The utility model is for solving the deficiencies of the above-mentioned technical problems, and the technical scheme adopted is:

A detachable three-sector cluster antenna structure, including three arc-shaped antenna bodies, including a hollow base, the base is covered with a cylindrical door cover, and the base is surrounded by the door cover Inside the door cover, the antenna bracket is installed on the base. The antenna bracket includes an upper flange, a lower flange and three holding rods. The three holding rods are evenly fixed between the upper flange and the lower flange. The adjacent two holding rods Form a mounting plane, three poles cooperate with each other to form three mounting planes, each mounting plane is equipped with an antenna body, and the three antenna bodies installed on the three mounting planes cooperate with each other to form a cylindrical structure, the following method The flange is fixed on the base, and the lightning rod is fixed on the upper flange.

An inspection port is also provided on the door cover, and the upper cover of the inspection port is provided with a movable cover plate.

The installation plane is provided with a plurality of connection plates for fixing the antenna body, and the two ends of the connection plates are fixed on the two poles forming the installation plane.

During the installation process, you only need to follow the steps below:

1. Fix the base and install it.

2. Install the antenna bracket on the base and lock the base and the lower flange with bolts.

3. Hang the 3 pairs of antenna bodies on the antenna bracket. Specifically, install the antenna body on the installation plane formed by the cooperation of the poles, and use bolts to lock the antenna body on the connecting plate on the installation plane for easy fixing.

4. Take the door cover and slide it down from the upper flange to put the door cover on the base, and then fix the door cover to the base with Latin.

5. Lock the lightning rod to the upper flange, and the installation of the bundled antenna is completed.

The beneficial effects of the utility model are: the application adopts a split structure, and in the installation process, each component can be installed separately, which solves the problem that the integral cluster antenna is heavy and difficult to install, and adopts the split structure. The weight is small, which reduces the difficulty of construction and hoisting, thereby improving the safety factor in the hoisting process.

Description of drawings

FIG. 1 is a schematic diagram of cooperation between an antenna support and a base in the present application.

FIG. 2 is a schematic structural diagram of installing the antenna body on FIG. 1 in the present application.

FIG. 3 is a structural schematic diagram of installing all antenna bodies and door covers in FIG. 2 in this application.

Figure 4 is a schematic diagram of the final installation of the application.

Icon marks: 1, base, 2, antenna bracket, 201, lower flange, 202, holding pole, 203, upper flange, 3, antenna body, 4, door cover, 5, lightning rod.

Detailed ways

As shown in Figures 1-4, the specific implementation is as follows:

A split-type three-sector cluster antenna structure, including three antenna bodies 3 in the shape of a circular arc, including a hollow base 1, the base 1 is a disc structure, and the disc structure is provided with a number of uniform Distributed column, the column is fixed with a flange plate, which is installed together with the lower flange through the flange plate, and a plurality of connecting rods distributed radially along the disc are vertically arranged on the column, and the end of the connecting rod away from the column passes through The connection plates parallel to the column are connected as one, and all the connection plates cooperate with each other to form a support channel for covering the door cover. At the same time, the connection plate cooperates with the disc structure and the column to form a hollow-shaped structure, and a cylinder is set on the base 1 Shaped door cover 4, the base is surrounded by the door cover 4 inside the door cover 4, and the hollow structure inside cannot be seen from the outside. The whole is a cylinder, which looks more beautiful. The bracket 2 includes an upper flange 203, a lower flange 201 and three holding rods 202, and the three holding rods 202 are evenly fixed between the upper flange 203 and the lower flange 201, and two adjacent holding rods 202 form a mounting plane , the three poles 202 cooperate with each other to form three installation planes, each of which is equipped with an antenna body 3, and the three antenna bodies 3 installed on the three installation planes cooperate with each other to form a cylindrical structure, and the appearance is a Cylinder, overall more beautiful, the lower flange 201 is fixed on the base 1, and the lightning rod 5 is fixed on the upper flange 203.

The door cover 4 is also provided with an inspection port, and the upper cover of the inspection port is provided with a movable cover to facilitate inspection and adjustment of the position of the antenna body.

The installation plane is provided with a plurality of connecting plates for fixing the antenna body, the two ends of the connecting plates are fixed on the two poles forming the installation plane, usually the two ends of the connecting plate are welded on the two poles to enhance the firmness of the antenna body.

During the installation process, you only need to follow the steps below:

1. Fix the base and install it.

2. Install the antenna bracket on the base and lock the base and the lower flange with bolts.

3. Hang the 3 pairs of antenna bodies on the antenna bracket. Specifically, install the antenna body on the installation plane formed by the cooperation of the poles, and use bolts to lock the antenna body on the connecting plate on the installation plane for easy fixing.

4. Take the door cover and slide it down from the upper flange to put the door cover on the base, and then fix the door cover to the base with Latin.

5. Lock the lightning rod to the upper flange, and the installation of the bundled antenna is completed.

The technical solutions and implementations listed in the utility model are not limiting, and the solutions that are equivalent to or have the same effect as the technical solutions and implementations listed in the utility model are all within the protection scope of the utility model.

Claims (3)

1. a kind of three sector bunch antenna structure of sectional type includes three antenna bodies in arc-shaped, it is characterised in that：Including One be in Openworks shape pedestal, a cylindric door cover is arranged on pedestal, pedestal is enclosed in by cover by door cover internal, bottom Antenna holder is installed on seat, antenna holder includes upper flange, lower flange and three poles, and three poles are uniformly fixed on Between flange and lower flange, adjacent two poles form a mounting plane, and three poles complement each other to form three installations Plane is respectively mounted on each mounting plane there are one antenna body, and three antenna bodies installed on three mounting planes are mutual Cooperation is spliced to form a cylindrical structure, and lower flange is fixed on the base, and lightning rod is fixed on upper flange.

2. three sector bunch antenna structure of a kind of sectional type according to claim 1, it is characterised in that：On the door cover It is further opened with access hole, access hole upper cover is equipped with removable cover.

3. three sector bunch antenna structure of a kind of sectional type according to claim 1, it is characterised in that：The installation is flat Multiple connecting plates for fixed antenna ontology are provided on face, the both ends of connecting plate are fixed on two armfuls of composition mounting plane On bar.