CN211341969U

CN211341969U - Communication base station

Info

Publication number: CN211341969U
Application number: CN201921963849.3U
Authority: CN
Inventors: 施振飞; 黄泽斌
Original assignee: Xiamen Branch Of China Tower
Current assignee: Xiamen Branch Of China Tower
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-08-25
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses a communication base station, including monitoring pole, antenna feed system, equipment rack, RRU support and radio frequency unit of zooming out, monitoring pole is vertical installs subaerially, and one side of monitoring pole is located to the equipment rack. The antenna feed system comprises an antenna and a feeder line, the antenna is fixedly installed at the top of the monitoring rod, the RRU support is fixedly installed at the top of the equipment cabinet, and the radio remote unit is installed on the RRU support. The monitoring rod is hollow, the feeder is arranged inside the monitoring rod, a through hole for the feeder to penetrate out is formed in the lower portion of the monitoring rod, one end of the feeder is connected with the antenna, and the other end of the feeder penetrates out of the through hole and is connected with the radio remote unit. The utility model provides a communication base station draws unit and some other equipment installations to carry out the nature heat dissipation in the outside of equipment rack with the radio frequency, has reduced the heat radiation pressure of equipment rack, has reduced the air conditioner wattage of equipment rack, accords with national energy saving and emission reduction's requirement.

Description

Communication base station

Technical Field

The utility model belongs to the technical field of communication facility, in particular to communication base station.

Background

Currently, 4G network construction is very popular, 5G is quietly popular, and a future mobile communication network is necessarily a three-dimensional, high-speed and full-coverage network. The communication base station is a radio signal transmitting device established by network operators, is a form of public radio station, and refers to a radio transceiver station for information transmission between a communication switching center and a mobile telephone terminal in a certain radio coverage area, and is also used as a transmitting base point of urban radio signals.

In traditional communication base station, in order to realize rain-proof, dustproof and sun-proof of equipment, all equipment are placed in the equipment rack, and equipment in the equipment rack is connected with devices such as antennas on the signal pole through pre-buried cable in the underground. Because the equipment can generate certain heat during working, the equipment cabinet needs to be provided with a high-power air conditioner to realize heat dissipation, the power consumption is high, and the requirements of national energy conservation and emission reduction are not met. The ground wire is pre-buried in the underground, and the project quantity is large, and the later stage transformation is relatively difficult.

Disclosure of Invention

To the problem, the utility model aims to provide a accord with communication base station of national energy saving and emission reduction policy, this communication base station's construction work volume is little, and power consumption is low.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

a communication base station comprises a monitoring rod, an antenna feed system, an equipment cabinet, an RRU support and a remote radio unit, wherein the monitoring rod is vertically installed on the ground, the equipment cabinet is arranged on one side of the monitoring rod, the RRU is the remote radio unit, and the RRU support is a support for placing the remote radio unit. The antenna feed system comprises an antenna and a feed line, wherein the antenna is fixedly arranged at the top of the monitoring rod. The RRU support is fixedly arranged at the top of the equipment cabinet, and the remote radio unit is arranged on the RRU support. The monitoring rod is hollow, the feeder is arranged inside the monitoring rod, a through hole for the feeder to penetrate out is formed in the lower portion of the monitoring rod, one end of the feeder is connected with the antenna, and the other end of the feeder penetrates out of the through hole and is connected with the radio remote unit.

Furthermore, the monitoring device also comprises a horizontal cabling rack, one end of the horizontal cabling rack is fixed at the top of the equipment cabinet, the other end of the horizontal cabling rack extends to the through hole of the monitoring rod, and the feeder is installed in the horizontal cabling rack.

Furthermore, a monitoring probe is installed on the monitoring rod.

Furthermore, a lightning rod is installed at the top of the monitoring rod and is grounded through a ground wire.

Further, the RRU support comprises a support body and a plurality of flat irons, the support body is formed by splicing a plurality of vertical angle steels and a plurality of horizontal angle steels, the bottoms of the vertical angle steels are fixed at the top of the equipment cabinet, and the flat irons are respectively fixed at different heights of the vertical angle steels.

The vertical angle steel is provided with a plurality of vertical strip holes at intervals along the height direction, bolt holes are respectively formed in the two ends of the flat iron, and the two ends of the flat iron are respectively fixed at the vertical strip holes of the vertical angle steel through bolts.

The top of the equipment cabinet is provided with a plurality of accommodating grooves, the bottom of the vertical angle steel is horizontally welded with a bottom plate, the bottom plate is provided with bolt holes, and the accommodating grooves are filled with waterproof paint base layers with the groove depths of 1/2-3/4. The waterproof coating is characterized in that an expansion pipe of an expansion bolt is fixed in the waterproof coating foundation layer in a pre-buried manner, the base plate is connected with the waterproof coating foundation layer through the expansion bolt, and a waterproof coating sealing layer is coated outside the expansion bolt.

Preferably, the waterproof coating adopted by the waterproof coating base layer is a high-molecular polyurethane waterproof coating, and the waterproof coating adopted by the waterproof coating sealing layer is white asphalt.

Further, in order to realize the fixed installation more stably, the bottom of the bottom plate is provided with a gasket.

The utility model discloses following beneficial effect has: the communication base station is characterized in that a radio frequency remote unit and other devices with low requirements on waterproof and dustproof effects are installed on the outer side of an equipment cabinet for natural heat dissipation, the heat dissipation pressure of the equipment cabinet is reduced, the air conditioner wattage of the equipment cabinet is reduced, the power consumption is greatly reduced, and the requirements of energy conservation and emission reduction of the state are met. The RRU support is fixedly arranged at the top of the equipment cabinet, the radio remote unit and other equipment are arranged on the RRU support, an external cabling rack is adopted for installing cables, the engineering quantity is small, and updating and reconstruction are convenient. The equipment is installed on the RRU support, so that the installation stability of the equipment is improved, and a waterproof effect can be achieved.

Drawings

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

Fig. 2 is a schematic structural diagram of an RRU support.

Fig. 3 is a schematic view of the installation of the RRU bracket base plate.

Description of the main component symbols: 1. a monitoring lever; 10. a through hole; 11. monitoring the probe; 12. a lightning rod; 2. an antenna feed system; 21. an antenna; 22. a feeder line; 3. an equipment cabinet; 30. a containing groove; 301. a waterproof coating base layer; 302. a waterproof coating sealing layer; 4. an RRU support; 41. flat iron; 410. bolt holes; 42. vertical angle steel; 420. a vertical elongated hole; 421. a base plate; 422. bolt holes; 43. transverse angle steel; 5. a radio remote unit; 6. a horizontal cabling rack; 7. a bolt; 8. an expansion bolt; 9. and (7) a gasket.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in fig. 1 to 3, a communication base station includes a monitoring rod 1, an antenna feed system 2, an equipment cabinet 3, an RRU bracket 4, a remote radio unit 5, and a horizontal cabling rack 6, wherein the monitoring rod 1 is vertically installed on the ground, and the equipment cabinet 3 is disposed on one side of the monitoring rod 1. The antenna feed system 2 comprises an antenna 21 and a feed line 22, wherein the antenna 21 is fixedly arranged on the top of the monitoring rod 1. The RRU support 4 is fixedly arranged at the top of the equipment cabinet 3, and the remote radio unit 5 is arranged on the RRU support 4. The monitoring rod 1 is hollow, the feeder 22 is arranged inside the monitoring rod 1, and the lower part of the monitoring rod 1 is provided with a through hole 10 for the feeder 22 to penetrate out. One end of the horizontal cabling rack 6 is fixed on the top of the equipment cabinet 3, the other end extends to the through hole 10 of the monitoring rod 1, one end of the feeder 22 is connected with the antenna 21, and the other end penetrates out of the through hole 10 and is connected with the remote radio unit 5 through the horizontal cabling rack 6. The monitoring rod 1 is provided with a monitoring probe 11, the top of the monitoring rod 1 is provided with a lightning rod 12, and the lightning rod 12 is grounded through a ground wire.

The RRU support 4 comprises a support body and a plurality of flat irons 41, the support body is formed by splicing a plurality of vertical angle irons 42 and a plurality of transverse angle irons 43, the bottoms of the vertical angle irons 42 are fixed at the top of the equipment cabinet 3, and the flat irons 41 are respectively fixed at different heights of the vertical angle irons 42. The vertical angle steel 42 is provided with a plurality of vertical long holes 420 at intervals along the height direction, the two ends of the flat iron 41 are respectively provided with bolt holes 410, and the two ends of the flat iron 41 are respectively fixed at the vertical long holes 420 of the vertical angle steel 42 through bolts 7.

A plurality of storage tank 30 has been seted up at the top of equipment rack 3, and the bottom horizontal welding of vertical angle steel 42 has bottom plate 421, has seted up bolt hole 422 on bottom plate 421, and the bottom of bottom plate 421 is equipped with gasket 9. The containing groove 30 is filled with a waterproof coating base layer 301 with the groove depth of 1/2-3/4, an expansion pipe fixed with an expansion bolt 8 is embedded in the waterproof coating base layer 301, and the bottom plate 421 is connected with the waterproof coating base layer 301 through the expansion bolt 8. The exterior of the expansion bolt 8 is provided with a waterproof paint sealing layer 302 for sealing the expansion bolt 8. The waterproof coating adopted by the waterproof coating base layer 301 is a high-molecular polyurethane waterproof coating, and the waterproof coating adopted by the waterproof coating sealing layer 302 is white asphalt. After the drilling of storage tank 30 was accomplished, earlier with storage tank 30 sanitization, inwards pour into 1/2 hole deep polymer polyurethane waterproof coating into, novel expansion bolts 8's safe construction, brush three times white pitch after expansion bolts 8 installs the completion again.

The utility model discloses at the top fixed mounting RRU support 4 of equipment rack 3, can stretch out unit 5 and some other equipment that do not have high requirements to rain-proof dustproof with the radio frequency and install on RRU support 4 and carry out the natural heat dissipation for equipment in the equipment rack 3 reduces, has reduced equipment rack 3's radiating pressure, has reduced equipment rack 3's air conditioner wattage, greatly reduced power consumption, accord with national energy saving and emission reduction's requirement, be suitable for using widely.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A communication base station, characterized by: including monitoring pole, antenna feed system, equipment rack, RRU support and radio frequency unit of zooming out, the vertical installation in subaerial of monitoring pole, the equipment rack locate one side of monitoring pole, the antenna feed system include antenna and feeder, antenna fixed mounting in the top of monitoring pole, RRU support fixed mounting in the top of equipment rack, the radio frequency unit of zooming out install on the RRU support, the inside cavity of monitoring pole, the feeder establish the inside of monitoring pole, the lower part of monitoring pole is equipped with the confession the through-hole that the feeder was worn out, the one end of feeder with antenna connection, the other end follow the through-hole wear out and with the radio frequency unit of zooming out is connected.

2. A communication base station as claimed in claim 1, characterized in that: the feeder is characterized by further comprising a horizontal cabling rack, one end of the horizontal cabling rack is fixed to the top of the equipment cabinet, the other end of the horizontal cabling rack extends to the through hole of the monitoring rod, and the feeder is installed in the horizontal cabling rack.

3. A communication base station as claimed in claim 1, characterized in that: and the monitoring rod is provided with a monitoring probe.

4. A communication base station as claimed in claim 1, characterized in that: the top of monitoring rod installs the lightning rod, the lightning rod pass through ground wire ground connection.

5. A communication base station as claimed in claim 1, characterized in that: the RRU support include support body and a plurality of band iron, the support body form by a plurality of vertical angle steel and a plurality of horizontal angle steel concatenation, the bottom of vertical angle steel is fixed the top of equipment rack, a plurality of band irons fix respectively the not co-altitude department of vertical angle steel.

6. A communications base station as claimed in claim 5, wherein: the vertical angle steel be equipped with a plurality of vertical rectangular holes along direction of height spaced apart, the bolt hole has been seted up respectively at the both ends of band iron, the both ends of band iron are respectively through the bolt fastening vertical rectangular hole department of vertical angle steel.

7. A communications base station as claimed in claim 5, wherein: a plurality of storage tank has been seted up at the top of equipment rack, the bottom horizontal welding of vertical angle steel has the bottom plate, the bolt hole has been seted up on the bottom plate, the storage tank intussuseption be filled with 1/2 ~ 3/4 groove depth's waterproof coating basic unit, waterproof coating basic unit in the pre-buried expand tube that is fixed with expansion bolt, the bottom plate pass through expansion bolt and be connected with the waterproof coating basic unit, expansion bolt's outside cladding has the waterproof coating sealing layer.

8. A communications base station as claimed in claim 7, wherein: the waterproof coating adopted by the waterproof coating base layer is a high-molecular polyurethane waterproof coating, and the waterproof coating adopted by the waterproof coating sealing layer is white asphalt.

9. A communications base station as claimed in claim 7, wherein: and a gasket is arranged at the bottom of the bottom plate.