CN220042260U

CN220042260U - Stand column structure for realizing lifting adjustment of radio antenna

Info

Publication number: CN220042260U
Application number: CN202321630871.2U
Authority: CN
Inventors: 宁涛; 徐洵; 喻理; 银西文
Original assignee: Chengdu Jiuhua Yuantong Technology Development Co Ltd
Current assignee: Chengdu Jiuhua Yuantong Technology Development Co Ltd
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2023-11-17
Anticipated expiration: 2033-06-26

Abstract

The utility model discloses a stand column structure for realizing the lifting adjustment of a radio antenna, which comprises a main stand column, a guide anchor ear and a positioning anchor ear, and is characterized in that the main stand column consists of a lower jacking pipe, an extension joint and an upper stand column pipe, the positioning anchor ear is sleeved on the extension joint of the main stand column, the guide anchor ear is sleeved on the lower jacking pipe of the main stand column, and the lower end of the guide anchor ear is connected with the upper end of the positioning anchor ear through a bolt. The utility model solves the technical problems of high installation difficulty and high danger coefficient caused by high installation position of the antenna array in the prior art by realizing the upright post structure for lifting and adjusting the radio antenna.

Description

Stand column structure for realizing lifting adjustment of radio antenna

Technical Field

The utility model relates to the field of radio antenna installation, in particular to a stand column structure for realizing the lifting adjustment of a radio antenna.

Background

Radio monitoring direction-finding fixed station antennas are mostly large-size and are used overhead (usually erected at the top end of an iron tower with the height of more than 30 meters). Traditional radio monitoring direction finding fixed station antenna array adopts fixed main stand to erect more, and antenna array mounted position exceeds the overhead platform several meters, and operating personnel need unsettled operation, and the installation degree of difficulty is big, and danger coefficient is high.

Disclosure of Invention

The utility model aims to provide a stand column structure for realizing the lifting adjustment of a radio antenna, which solves the technical problems of high installation difficulty and high risk coefficient caused by high installation position of an antenna array in the prior art.

In order to achieve the above purpose, the utility model provides a stand column structure for realizing the lifting adjustment of a radio antenna, which comprises a main stand column, a guide hoop and a positioning hoop, and is characterized in that the main stand column consists of a lower jacking pipe, an extension joint and an upper stand column pipe, the positioning hoop is sleeved on the extension joint of the main stand column, the guide hoop is sleeved on the lower jacking pipe of the main stand column, and the lower end of the guide hoop is connected with the upper end of the positioning hoop through a bolt.

Further, an upper column pipe is sleeved at the upper end of the extension joint of the main column, and a lower jacking pipe is sleeved at the lower end of the extension joint.

Further, two positioning notches are symmetrically formed in the side wall of the extension joint.

Further, the positioning anchor ear is a positioning structure formed by two semicircular rings, and the semicircular rings of the positioning anchor ear are connected through interconnection bolts.

Further, the semicircular side wall of the positioning anchor ear is provided with a positioning protrusion, and the positioning protrusion is embedded into a positioning notch on the lengthening connector.

Further, the guide anchor ear is a guide structure formed by two semicircular rings, and the semicircular rings of the guide anchor ear are connected through interconnection bolts.

Based on the technical scheme, the utility model can produce the following beneficial effects:

according to the stand column structure for realizing the lifting adjustment of the radio antenna, the main stand column can slide up and down along the guide hoop arranged on the bottom plate of the tower top platform, so that the antenna array arranged on the main stand column can be conveniently lowered to a proper height for installation or maintenance. The main upright post is composed of a lower jacking pipe, an extension joint and an upper upright post pipe, the lower jacking pipe is detachable, the overall size of the main upright post pipe can be effectively reduced, and the processing and the material preparation and the later installation and transportation are convenient.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of a structure of an embodiment of the present utility model;

in the figure: 1. a main column; 101. a lower jacking pipe; 102. lengthening the joint; 103. an upper upright post tube; 104. positioning the notch; 2. a guide hoop; 3. positioning anchor ear; 301. positioning the protrusion.

Description of the embodiments

For a better understanding of the objects, structures and functions of the present utility model, a post structure for implementing elevation adjustment of a radio antenna according to the present utility model will be described in further detail with reference to the accompanying drawings.

In the description of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 2, the upright post structure for realizing the lifting adjustment of a radio antenna provided by the utility model comprises a main upright post 1, a guide hoop 2 and a positioning hoop 3, and is characterized in that the main upright post 1 consists of a lower jacking pipe 101, an extension joint 102 and an upper upright post pipe 103, the positioning hoop 3 is sleeved on the extension joint 102 of the main upright post 1, the guide hoop 2 is sleeved on the lower jacking pipe 101 of the main upright post 1, and the lower end of the guide hoop 2 is connected with the upper end of the positioning hoop 3 through bolts.

Further, an upper column pipe 103 is sleeved at the upper end of the extension joint 102 of the main column 1, and a lower jacking pipe 101 is sleeved at the lower end of the extension joint 102.

Further, two positioning notches 104 are symmetrically formed on the side wall of the extension joint 102.

Further, the positioning anchor ear 3 is a positioning structure formed by two semicircular rings, and the semicircular rings of the positioning anchor ear 3 are connected through interconnection bolts.

Further, the semicircular side wall of the positioning hoop 3 is provided with a positioning protrusion 301, and the positioning protrusion 301 is embedded into the positioning notch 104 on the extension joint 102.

Further, the guide hoop 2 is a guide structure formed by two semicircular rings, and the semicircular rings of the guide hoop 2 are connected through interconnection bolts.

The specific operation method of the utility model comprises the following steps:

s1, firstly, loosening a proper amount of guide anchor ear 2;

s2, synchronously lifting the main upright 1 to a design position by using two hand-operated hoists;

s3, loading a positioning anchor ear 3, inserting a positioning protrusion 301 of the positioning anchor ear 3 into a positioning notch 104 of the extension joint 102, and locking an interconnection bolt of the positioning anchor ear 3;

s4, installing all interconnection bolts of the positioning anchor ear 3 and the guide anchor ear 2;

s5, locking the mounting and interconnection bolts of the guide hoop 2;

s6, locking each interconnection bolt of the positioning anchor ear 3 and the guide anchor ear 2 to realize the clamping and positioning of the main upright post.

It will be understood that the utility model has been described with respect to certain embodiments and that various changes and equivalents may be made to those features and embodiments without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides an realize stand structure of radio antenna lift adjustment, includes main stand (1), direction staple bolt (2) and location staple bolt (3), a serial communication port, main stand (1) are constituteed by lower jacking pipe (101), extension joint (102) and last stand pipe (103), location staple bolt (3) cover is established on extension joint (102) of main stand (1), and direction staple bolt (2) cover is established on lower jacking pipe (101) of main stand (1), and direction staple bolt (2) lower extreme is connected through the bolt with location staple bolt (3) upper end.

2. The stand column structure for realizing the lifting adjustment of the radio antenna according to claim 1, wherein an upper stand column pipe (103) is sleeved at the upper end of the extension joint (102) of the main stand column (1), and a lower jacking pipe (101) is sleeved at the lower end of the extension joint (102).

3. The upright structure for realizing the lifting adjustment of a radio antenna according to claim 1, wherein two positioning notches (104) are symmetrically formed on the side wall of the extension joint (102).

4. The upright structure for realizing the lifting adjustment of the radio antenna according to claim 1, wherein the positioning anchor ear (3) is a positioning structure formed by two semicircular rings, and the semicircular rings of the positioning anchor ear (3) are connected through interconnecting bolts.

5. The upright post structure for realizing the lifting adjustment of the radio antenna according to claim 1, wherein a positioning protrusion (301) is arranged on the semicircular side wall of the positioning anchor ear (3), and the positioning protrusion (301) is embedded into a positioning notch (104) on the extension joint (102).

6. The upright post structure for realizing the lifting adjustment of the radio antenna according to claim 1, wherein the guide hoop (2) is a guide structure formed by two semicircular rings, and the semicircular rings of the guide hoop (2) are connected through interconnecting bolts.