Antenna boom for communication engineering
Technical Field
The invention relates to the technical field of communication engineering equipment, in particular to an antenna bracket for communication engineering.
Background
The antenna is one of the most important devices in communication engineering, a small base station or a signal transfer station and the like are required to be equipped in mobile engineering besides large signal transmitting devices such as a signal tower and the like, the small base station or the signal transfer station needs different installation methods according to the change of different regions, the antenna is mostly installed on the roof or the side surface of a wall or a column in a city district, the traditional antenna support is not easy to disassemble and assemble, the fixing effect is poor after installation, and the construction wastes time and labor. And the antenna mast can be installed at any place outdoors through the antenna bracket, thereby facilitating the laying of the communication network. Because the antenna bracket is installed outdoors, the antenna bracket is easily interfered by strong wind and other environmental factors, the conventional antenna bracket has poor strong wind resistance and is easily damaged by lateral wind force of the strong wind, once the wind force reaches a certain degree, the antenna bracket is easily blown askew or even falls off, and meanwhile, the conventional antenna bracket has poor shock resistance and is easily caused to fall off due to overlarge vibration. Therefore, the antenna bracket for the communication engineering is provided.
Disclosure of Invention
The present invention is directed to an antenna bracket for communication engineering to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: an antenna bracket for communication engineering comprises a fixed seat, wherein a spiral lifter is installed in the middle of the fixed seat and penetrates through a fixed plate, supporting rods are connected between the two ends of the fixed plate and the bottom end of the fixed seat, a fixed rod is welded at the top of the spiral lifter, a bearing seat is embedded in one end of the fixed rod, a rotary shaft head is rotatably connected above the bearing seat and is integrally formed at the bottom end of an angle adjusting rod, the angle adjusting rod is positioned right above the fixed rod, a first threaded part is arranged on the periphery of the top of the fixed rod, a second threaded part is arranged on the periphery of the bottom of the angle adjusting rod, an elastic sleeve ring is connected outside the second threaded part and the first threaded part, a mounting plate is horizontally fixed at the top end of the angle adjusting rod, a telescopic supporting rod is installed at one, and shock absorbers are symmetrically arranged between the antenna frame and the connecting frame.
Preferably, the top of the other end of the mounting plate is connected with the antenna frame through a fixing block, and the fixing block is connected with the inner wall of the antenna frame through a rivet.
Preferably, the handle is symmetrically welded at the bottom of the mounting plate.
Preferably, the elastic collar is in threaded connection with the first threaded part and the second threaded part.
Preferably, a rubber pad is clamped on the contact inner wall of the spiral lifter and the fixed plate.
Preferably, the connector is fixedly connected with the connecting frame and the telescopic supporting rod through bolts.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the antenna bracket, the spiral lifter and the supporting rods are arranged, and the two ends of the bottom of the fixing plate are connected with the fixing seat through the supporting rods, so that the overall stability of the fixing seat is improved, the height of the antenna bracket can be conveniently adjusted through the spiral lifter, and the using effect is good.
2. According to the invention, through the arranged angle adjusting rod, the rotary shaft head at the bottom end of the angle adjusting rod is clamped in the bearing seat, the mounting plate is rotated by using the handle, the orientation of the antenna frame is adjusted, the operation is convenient and fast, the shock absorber can buffer the pressure between the antenna frame and the connecting frame, the fixed end of the antenna frame is prevented from being blown off by the side wind force of strong wind, and the shock-proof device has certain shock resistance.
3. According to the antenna frame, the first thread part and the second thread part are arranged, when the position of the antenna frame is adjusted, the tightening lantern ring is rotated downwards clockwise until the tightening lantern ring is separated from the second thread part, after the angle of the antenna frame is adjusted, the tightening lantern ring is screwed on the outer sides of the first thread part and the second thread part anticlockwise, the position of the angle adjusting rod is fixed, and the operation is simple.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a connection structure of a connection frame and an antenna frame according to the present invention;
in the figure: 1-a fixed seat; 2-a spiral lifter; 3-supporting rods; 4, fixing a plate; 5-riveting; 6, fixing blocks; 7-mounting a plate; 8-an antenna frame; 9-a connector; 10-a telescopic support bar; 11-a handle; 12-an angle adjusting rod; 13-loosening and tightening a lantern ring; 14-a bearing seat; 15-a first threaded portion; 16-a second threaded portion; 17-rotating the spindle head; 18-a shock absorber; 19-a connecting frame; 20-fixing the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: an antenna support for communication engineering comprises a fixed seat 1, wherein a spiral lifter 2 is installed in the middle of the fixed seat 1, the spiral lifter 2 penetrates through a fixed plate 4, a support rod 3 is connected between two ends of the fixed plate 4 and the bottom end of the fixed seat 1, a fixed rod 20 is welded at the top of the spiral lifter 2, a bearing seat 14 is embedded in one end of the fixed rod 20, a rotary shaft head 17 is rotatably connected above the bearing seat 14, the rotary shaft head 17 is integrally formed at the bottom end of an angle adjusting rod 12, the angle adjusting rod 12 is positioned right above the fixed rod 20, a first thread part 15 is arranged on the periphery of the top of the fixed rod 20, a second thread part 16 is arranged on the periphery of the bottom of the angle adjusting rod 12, an elastic lantern ring 13 is connected on the outer sides of the second thread part 16 and the, telescopic support rod 10 is installed to mounting panel 7 one end, telescopic support rod 10 top is passed through connector 9 and link 19 and is fixed with antenna boom 8, bumper shock absorber 18 is installed to the symmetry between antenna boom 8 and the link 19.
The top of the other end of the mounting plate 7 is connected with an antenna frame 8 through a fixing block 6, and the fixing block 6 is connected with the inner wall of the antenna frame 8 through a rivet 5, so that the angle of the antenna frame 8 can be conveniently adjusted in a rotating mode, and the connection is stable; the handles 11 are symmetrically welded at the bottom of the mounting plate 7; the elastic ring 13 is connected with the first thread part 15 and the second thread part 16 through threads; the rubber pad is clamped on the contact inner wall of the spiral lifter 2 and the fixed plate 4, so that the stability of the telescopic supporting rod 10 is ensured, and the telescopic supporting rod is not easy to shake; the connector 9 is fixedly connected with the connecting frame 19 and the telescopic supporting rod 10 through bolts.
The working principle is as follows: according to the invention, the rotary shaft head 17 at the bottom end of the angle adjusting rod 12 is clamped in the bearing seat 14, the mounting plate 7 is rotated by using the handle 11, the orientation of the antenna frame 8 is adjusted, the elastic lantern ring 13 is rotated downwards clockwise until the elastic lantern ring 13 is separated from the second thread part 16, after the angle of the antenna frame 8 is adjusted, the elastic lantern ring 13 is screwed on the outer sides of the first thread part 15 and the second thread part 16 anticlockwise, the position of the angle adjusting rod 12 is fixed, the operation is simple, the shock absorber 18 can buffer the pressure between the antenna frame 8 and the connecting frame 19, the fixed end of the antenna frame 8 is prevented from being blown apart by strong wind from the side, and the telescopic supporting rod 10 has certain shock resistance, the inclination angle of the antenna frame can be adjusted conveniently, the debugging is convenient, and the.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.