Polymerization base station
Technical field
The invention belongs to wireless mobile telecommunication technology field, particularly one polymerization base station.
Background technology
Existing communication base station infrastructure construction comprises tower mast, machine room (or rack), basis, power equipment four major part, and these four engineerings are purchased separately, constructed separately.
Along with the development of technology, communication equipment is progressively miniaturization, and along with the development of society, land resources becomes more in short supply, and along with the establishment of Chinese steel tower company, " Joint construction and sharing " performance requirement of base station reaches lofty perch.In the prior art, in order to reduce land resources waste, the base station of some integral structures is created.Such as, publication number be CN102395225A patent document discloses a kind of tower type base station, comprise single tubular tower, single tubular tower is arranged on preset basis, and single tubular tower is provided with antenna, and the bottom of single tubular tower is provided with hidden machine room, hidden machine room and single tubular tower are integrative-structures, be provided with base station integration apparatus in hidden machine room, antenna is connected by main feeder with base station integration apparatus, and described main feeder is embedded in the tower body of single tubular tower.This kind of base station has tailored appearance, compact, reliably, economizes the land resource, and can complete the whole installation in base station at short notice, and hidden performance is good.Although this kind of integral type base station can reduce the construction floor space of base station to a certain extent, this structure does not consider the demand of Joint construction and sharing, and floor space reduces limited.
Summary of the invention
The invention provides a kind of polymerization base station, polymerization base station mount volume is large, meets China Mobile, UNICOM, telecommunications three operators share demand; Machine room and independent rack, the overall floor space in base station reduces; The electric power access way of innovation has ensured three operators communication, electric power independence using function; Tower mast, rack, precast concrete foundation, power supply four large ingredient integration buying, factorial praluction, reach the object that engineering management process simplification, construction period shortening, engineering drawing lessons and construction cost reduce.
The technical solution used in the present invention is:
Polymerization base station, comprise precast concrete foundation, be installed on the tower body on precast concrete foundation, the stacked antenna pole of carry on tower body top and beautify platform and be arranged on the bundling antenna at tower body top, it is characterized in that: described tower body comprises the single tubular tower being positioned at the rack construction section at the bottom of tower and being arranged on rack construction section be connected on precast concrete foundation, described rack construction section embed the equipment enclosure that is provided with multiple independent work and be all communicated with each equipment enclosure enter people's cabinet, described rack construction section comprises upper connector and lower connector, be connected by many tube connectors between described upper connector with lower connector, described upper connector is connected with the upper mounting plate protruding and arrange between adjacent tube connector, described lower connector is connected with the lower installation board protruding and arrange between adjacent tube connector, described upper mounting plate forms erection equipment rack with corresponding adjacent tube connector and corresponding lower installation board or enters the rack installation frame of people's cabinet.Each equipment enclosure is installed on the rack construction section bottom tower body by the present invention, and be provided with into people's cabinet, attendant is not needed to ascend a height operation, and each equipment enclosure independent work, ensure that and do not interfere with each other between each operator, and the setting of the machine room of rack construction section and independent rack, the overall floor space in base station reduces.Rack construction section adopts multipipe structure, and is all connected by strong node with between upper connector, lower connector, ensure multipipe structure by power integrated, stability is strong, and reserve sufficient space to embedded type machine cabinet, and top adopts single tubular tower, and wind load is little, good looking appearance.
Further, the base station equipment be connected with respective antenna by feeder line and optical fiber is installed in described equipment enclosure, described base station equipment is equipped with ring control equipment, battery, Switching Power Supply, described Switching Power Supply is directly connected with the electrical bus in base station, eliminate switchbox, and Duo Jia operator is common switch power supply and battery not, ensure that the independence of respective electricity consumption.
Further, described electrical bus enters to have more wiring terminal by one and is connected with the Switching Power Supply in each equipment enclosure respectively.
Further, the maintenance door of described equipment enclosure is installed on the inner side of each rack, and the personnel that maintain easily enter directly carry out wiring maintenance afterwards from entering people's cabinet.
Further, described equipment enclosure is a waterproof and dampproof rack, is provided with heat insulation layer in it, and is provided with door panel-type air-conditioning.
Further, advertisement screen is connected to form between the outer side edges of described equipment enclosure and neighbouring device rack and the adjacent people's of entering cabinet.
Further, described upper connector and lower connector are all comprise a hubbed flange, the neck finish of described hubbed flange is connected with the junction plate for being connected with tube connector, stiffener is provided with between the flange of hubbed flange and junction plate, ensure that the intensity of upper connector and lower connector, realize strong node and connect.
Further, the tower body of described single tubular tower is provided with and climbs nail and anti-drop device mounting bracket and grounding copper bar.
Further, described antenna holding pole upper mounting plate shape antenna and RRU.
Further, beautify platform described in and be provided with the horizontal RRU pole of installation.
Beneficial effect of the present invention: Appropriate application space, floor space are little, economize the land resource, meticulous design meets three operator's " Joint construction and sharing " demands, whole factorial praluction, the whole of base station can be completed at short notice build a station and open station process, the whole hidden performance of station process of building a station out is good, can effectively reduce build a station, selective calling pressure.
Accompanying drawing explanation
Fig. 1 is structure schematic front view of the present invention.
Fig. 2 is the structural representation of the rack construction section of tower body of the present invention.
Fig. 3 is the structural representation after the rack construction section of tower body of the present invention installs rack.
Fig. 4 is the layout of equipment in equipment enclosure of the present invention.
Fig. 5 is the inside structure schematic diagram of equipment enclosure of the present invention.
Fig. 6 is power circuit schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is further described, but does not limit the invention to these detailed description of the invention.One skilled in the art would recognize that all alternatives, improvement project and the equivalents that present invention encompasses and may comprise in Claims scope.
With reference to Fig. 1-6, polymerization base station, comprise precast concrete foundation 18, be installed on the tower body on precast concrete foundation 18, the stacked antenna pole 4 of carry on tower body top and beautify platform 3 and be arranged on the bundling antenna 1 at tower body top, described tower body comprises the single tubular tower 7 being positioned at the rack construction section 10 at the bottom of tower and being arranged on rack construction section 10 be connected on precast concrete foundation 18, described rack construction section 10 embed the equipment enclosure 8 that is provided with multiple independent work and be all communicated with each equipment enclosure 8 enter people's cabinet 19, described rack construction section 10 comprises upper connector 17 and lower connector 14, be connected by many tube connectors 13 between described upper connector 17 with lower connector 14, described upper connector 17 is connected with the upper mounting plate 12 protruding and arrange between adjacent tube connector 13, described lower connector 14 is connected with the lower installation board 9 protruding and arrange between adjacent tube connector 13, described upper mounting plate 12 forms erection equipment rack 8 with corresponding adjacent tube connector 13 and corresponding lower installation board 9 or enters the rack installation frame of people's cabinet 19.Each equipment enclosure 8 is installed on the rack construction section 10 bottom tower body by the present invention, and be provided with into people's cabinet 19, attendant is not needed to ascend a height operation, and each equipment enclosure 8 independent work, ensure that and do not interfere with each other between each operator, and the setting of the machine room of rack construction section 10 and independent rack, the overall floor space in base station reduces.Rack construction section 10 adopts multipipe structure, and is all connected by strong node with between upper connector 17, lower connector 14, ensure multipipe structure by power integrated, stability is strong, and reserve sufficient space to embedded type machine cabinet, and top adopts single tubular tower 7, and wind load is little, good looking appearance.
The present embodiment be provided with 3 equipment enclosure 8 and 1 enter people's cabinet 19, Mei Jia operator is used alone an equipment enclosure 8, to enter in people's cabinet 19 not erection equipment, enter in end tower section for attendant and wiring maintenance is carried out to miscellaneous equipment cabinet, enter people's cabinet 19 outward appearance with miscellaneous equipment rack, ensure that overall appearance unity.The base station equipment be connected with respective antenna by feeder line and optical fiber is installed in equipment enclosure 8 described in the present embodiment, described base station equipment is equipped with ring control equipment 24, battery 22, Switching Power Supply 21, described Switching Power Supply 21 is directly connected with the electrical bus in base station, eliminate switchbox, and Duo Jia operator is common switch power supply and battery not, ensure that the independence of respective electricity consumption.Described electrical bus enters to have more wiring terminal by one and carries out to each equipment enclosure 8 Switching Power Supply 21 that along separate routes, access device rack 8 is equipped with.Described in the present embodiment, the maintenance door 23 of equipment enclosure 8 is installed on the inner side of each rack, and the personnel that maintain easily enter directly carry out wiring maintenance afterwards from entering people's cabinet 19.Described equipment enclosure 8 is provided with heat insulation layer, and is provided with door panel-type air-conditioning 11, waterproof and dampproof.Advertisement screen 20 is connected to form between the outer side edges of described equipment enclosure 8 and neighbouring device rack 8 and the adjacent people's of entering cabinet 19.
Upper connector 17 described in the present embodiment and lower connector 14 are all comprise a hubbed flange 25, the neck finish of described hubbed flange 25 is connected with the junction plate 27 for being connected with tube connector 13, stiffener 26 is provided with between the flange of hubbed flange 25 and junction plate 27, ensure that the intensity of upper connector 17 and lower connector 14, realize strong node and connect.
The present embodiment tower body arranges 3-5 layer antenna holding pole, can install 3 secondary plate antenna 5 and 3 secondary RRU2 for every layer, and described in beautify platform be provided with install horizontal RRU pole, do not destroy and beautify platform outward appearance, also can be used for install RRU2.Described bundling antenna 1, plate antenna 5, RRU2 etc. and base station equipment are by feeder line and Fiber connection, and described feeder line and optical fiber are embedded in the tower body of single tubular tower, single tubular tower 7 tower body are provided with cable hole 6, for wearing feeder line, optical fiber etc.The tower body of described single tubular tower 7 is also provided with and climbs nail 15 and anti-drop device mounting bracket 16 and grounding copper bar, grounding copper bar is used for feeder line lightning protection and uses.
Precast concrete foundation 18 described in the present embodiment is divided into the first-class mode all imbedded underground, partly imbed underground, be all positioned over ground, is provided with the preformed hole wearing cable, optical cable in preset concrete foundation 18.