CN210778945U

CN210778945U - Antenna supporting truss

Info

Publication number: CN210778945U
Application number: CN201922017577.4U
Authority: CN
Inventors: 刘佐兴; 胡哲东; 王定强; 方云姣
Original assignee: Nanjing Youqiao Electronic Technology Co ltd
Current assignee: Nanjing Youqiao Electronic Technology Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-06-16
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses an antenna support truss, including the truss main part, two locating wheels are installed on the top of truss main part, and the side-mounting of truss main part has slide rail and left take-up pulley, the side sliding connection of truss main part has the take-up pulley, slide rail and take-up pulley are located the both sides of left take-up pulley, sliding connection has the supporting wheel on the slide rail, the side of supporting wheel is connected with the antenna pedestal, the side of antenna pedestal is connected with the antenna, and the equal screw connection in top bottom of antenna pedestal has solid fixed ring, two gu fixed ring links to each other with the both ends of lift rope, right take-up pulley is installed to the other side of truss main part, the lift rope passes two locating wheels, right take-up pulley, take-up pulley and. The utility model discloses, can shake the location and wave the handle and make the take-up pulley carry out just reversal, and then realize reciprocating to the antenna pedestal, the convenient altitude mixture control to the antenna makes the signal of accepting strengthen easy operation facility.

Description

Antenna supporting truss

Technical Field

The utility model relates to an antenna installation technical field specifically is an antenna support truss.

Background

An antenna is a transducer that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium (usually free space) or vice versa. A component for transmitting or receiving electromagnetic waves in a radio device. Engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy and the like all use electromagnetic waves to transmit information and work by depending on antennas. And when the antenna is installed, a truss is needed, so that the stability of the antenna is ensured.

The traditional antenna is connected on a supporting truss through bolts and is positioned at a high position, so that the antenna is inconvenient to overhaul, install and disassemble and is not easy to adjust the position of the antenna.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an antenna support truss aims at improving that the antenna is bolted connection on the support truss, and the antenna is in the high-order, dismantles the inconvenience very to the maintenance and the installation of antenna, is also difficult to the problem of antenna position control.

The utility model discloses a realize like this:

an antenna supporting truss comprises a truss main body, wherein two positioning wheels are installed at the top end of the truss main body, a sliding rail and a left tensioning wheel are installed on the side face of the truss main body, a take-up pulley is connected to the side face of the truss main body in a sliding mode, the sliding rail and the take-up pulley are located on two sides of the left tensioning wheel, a supporting wheel is connected to the sliding rail in a sliding mode, an antenna seat is connected to the side face of the supporting wheel, an antenna is connected to the side face of the antenna seat, fixing rings are connected to the top end of the antenna seat through screws, the two fixing rings are connected with two ends of a lifting rope, a right tensioning wheel is installed on the other side face of the truss main body, and the lifting.

Further, the base is installed to the bottom of truss main part, and the bottom evenly distributed of base has anti-skidding arch.

Furthermore, a positioning and shaking handle is connected to the take-up pulley.

Furthermore, a fixing plate is installed on the side face of the truss main body and is located below the take-up pulley.

Furthermore, the bottom end of the take-up pulley is connected with a stainless steel stud, one end of the stainless steel stud penetrates through the fixing plate, and a screw head is connected to the stainless steel stud in a threaded manner.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses (1), there is the supporting wheel through sliding connection on the slide rail, and the side of supporting wheel is connected with the antenna pedestal, the side of antenna pedestal is connected with the antenna, the equal screw connection in top bottom of antenna pedestal has solid fixed ring simultaneously, two solid fixed rings link to each other with the both ends of lift rope, the lift rope passes two locating wheels, right take-up pulley, take-up pulley and left take-up pulley, can shake the location and wave the handle and make the take-up pulley carry out positive and negative rotation, and then realize reciprocating to the antenna pedestal, the convenient altitude mixture control to the antenna, the signal that makes the acceptance is strengthened, easy operation is convenient. (2) The bottom through the take-up pulley is connected with the stainless steel double-screw bolt, and the fixed plate is passed to the one end of stainless steel double-screw bolt, and threaded connection has the spiral shell head on the stainless steel double-screw bolt, utilizes the instrument to rotate the spiral shell head and makes the take-up pulley move down, and then strains the lifting rope, makes the antenna pedestal steadiness obtain improving, and the stability of antenna is strengthened.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic diagram of the antenna structure of the present invention;

fig. 3 is a schematic view of the structure of the take-up pulley of the present invention.

In the figure: 1. a truss body; 2. a slide rail; 3. a support wheel; 4. an antenna mount; 5. positioning wheels; 6. an antenna; 7. a left tensioning wheel; 8. a take-up pulley; 9. positioning the rocking handle; 10. a stainless steel stud; 11. a fixing plate; 12. a lifting rope; 13. a right tension pulley; 14. a base; 15. a fixing ring; 16. a screw head.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an antenna supporting truss includes a truss main body 1, two positioning wheels 5 are installed at the top end of the truss main body 1, a slide rail 2 and a left tensioning wheel 7 are installed at the side surface of the truss main body 1, a wire take-up wheel 8 is connected to the side surface of the truss main body 1 in a sliding manner, the slide rail 2 and the wire take-up wheel 8 are located at two sides of the left tensioning wheel 7, a supporting wheel 3 is connected to the slide rail 2 in a sliding manner, an antenna base 4 is connected to the side surface of the supporting wheel 3, an antenna 6 is connected to the side surface of the antenna base 4, fixing rings 15 are connected to the top and bottom ends of the antenna base 4 by screws, the two fixing rings 15 are connected to two ends of a lifting rope 12, a right tensioning wheel 13 is installed at the other side surface of the truss main body 1, the right tensioning wheel 13, the left tensioning wheel 7 and the, Right take-up pulley 13, take-up pulley 8 and left take-up pulley 7 can shake the location and wave handle 9 and make take-up pulley 8 carry out just reversing, and then realize reciprocating to antenna pedestal 4, and the signal that makes the acceptance is strengthened to the convenient altitude mixture control to antenna 6, and easy operation is convenient.

Base 14 is installed to the bottom of truss main part 1, and the bottom evenly distributed of base 14 has anti-skidding arch, and base 14 provides the supporting role to truss main part 1, guarantees truss main part 1's stability.

The take-up pulley 8 is connected with a positioning shaking handle 9, and the positioning shaking handle 9 is shaken to realize the rotation of the take-up pulley 8 and the positioning of the lifting rope 12.

The fixed plate 11 is installed on the side of the truss main body 1, and the fixed plate 11 is located below the take-up pulley 8.

The bottom of take-up pulley 8 is connected with stainless steel stud 10, and fixed plate 11 is passed to the one end of stainless steel stud 10, and threaded connection has spiral shell head 16 on the stainless steel stud 10, utilizes the instrument to rotate spiral shell head 16 and makes take-up pulley 8 move down, and then strains lifting rope 12, makes antenna pedestal 4 steadiness obtain improving, and the stability of antenna 6 is strengthened.

The working principle is as follows: the truss is placed at a proper position, the base 14 provides a supporting effect for the truss main body 1, the stability of the truss main body 1 is ensured, as the antenna 6 is fixed on the side surface of the antenna pedestal 4, meanwhile, the supporting wheel 3 is connected on the sliding rail 2 in a sliding way, the antenna pedestal 4 is connected on the side surface of the supporting wheel 3, the fixing rings 15 are respectively connected with the top end and the bottom end of the antenna pedestal 4 through screws, the two fixing rings 15 are connected with the two ends of the lifting rope 12, the lifting rope 12 passes through the two positioning wheels 5, the right tensioning wheel 13, the take-up wheel 8 and the left tensioning wheel 7, the positioning shaking handle 9 can be shaken to enable the take-up wheel 8 to rotate forward and backward, further, the up-down movement of the antenna pedestal 4 is realized, the height adjustment of the antenna 6 is convenient, the received signals are strengthened, when the antenna 6 is at a proper height position, the, and threaded connection has spiral shell head 16 on the stainless steel double-screw bolt 10, uses the instrument to rotate spiral shell head 16, and spiral shell head 16 compresses tightly at fixed plate 11 bottom face, and then moves down take-up pulley 8, makes antenna pedestal 4 steadiness obtain improving, and the stability of antenna 6 is strengthened, has improved the practicality of truss.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An antenna support truss comprising a truss body (1), characterized in that: the novel lifting truss is characterized in that two positioning wheels (5) are mounted at the top end of the truss main body (1), a sliding rail (2) and a left tensioning wheel (7) are mounted on the side face of the truss main body (1), a wire take-up wheel (8) is connected to the side face of the truss main body (1) in a sliding mode, the sliding rail (2) and the wire take-up wheel (8) are located on two sides of the left tensioning wheel (7), a supporting wheel (3) is connected to the sliding rail (2) in a sliding mode, an antenna base (4) is connected to the side face of the supporting wheel (3), an antenna (6) is connected to the side face of the antenna base (4), fixing rings (15) are connected to the top end and the bottom end of the antenna base (4) through screws, the two fixing rings (15) are connected to two ends of a lifting rope (12), a right tensioning wheel (13) is mounted on the other side face, A take-up pulley (8) and a left tension pulley (7).

2. An antenna support truss according to claim 1, wherein the bottom end of the truss main body (1) is provided with a base (14), and the bottom end of the base (14) is uniformly distributed with anti-skid protrusions.

3. An antenna support truss as claimed in claim 1 wherein a positioning rocking handle (9) is attached to the take-up reel (8).

4. An antenna support truss as claimed in claim 1, wherein the truss body (1) is laterally mounted with a fixing plate (11), the fixing plate (11) being located below the take-up pulley (8).

5. The antenna support truss according to claim 1, wherein the bottom end of the take-up pulley (8) is connected with a stainless steel stud (10), one end of the stainless steel stud (10) passes through the fixing plate (11), and a screw head (16) is connected to the stainless steel stud (10) in a threaded manner.