CN101075697A - Portable antenna pole and portable mounter - Google Patents
Portable antenna pole and portable mounter Download PDFInfo
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- CN101075697A CN101075697A CN 200710122973 CN200710122973A CN101075697A CN 101075697 A CN101075697 A CN 101075697A CN 200710122973 CN200710122973 CN 200710122973 CN 200710122973 A CN200710122973 A CN 200710122973A CN 101075697 A CN101075697 A CN 101075697A
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Abstract
This is a potable aerial mast and its span device. The mast is composed by a mast, connecting unit, all round line circle, electric control supporting unit and the basement. The span device is composed by a down platform, plane leading, leading screw, elevator, elevator sleeve, up flatform, aerial orientation tube, TV, reducer and control box. Both the aerial mast and the span device are disassemble.
Description
Technical field
The present invention relates to mast and stringer thereof in the wireless communication system.
Background technology
At present, in wireless communication system, the base station antenna feeder wire system is the key facility that guarantees that signal covers, when running into some areas and need increase telephone traffic or need signal to strengthen, will build microcell base station or base station, MBO limit temporarily, also just interim mast be must build, and plate aerial and microwave antenna set up.
Mainly contain three kinds of solutions now:
1. Emergency communication vehicle is provided, and this communication truck is integrated power supply, BTS, pneumatic mast and antenna system, is a good transportable type base station, but costs an arm and a leg, but generalization is poor;
2. use the hydraulic platform system, this is that a cover is the antenna jacking system of power with hydraulic pressure, above can be manned, drive antenna and be lifted to proper height together, manual adjustment antenna azimuth, the volume and weight of this system are all very big, are not easy to transportation, and purchase cost, installation cost, maintenance cost are higher, and operating personnel regulate in the high-altitude that antenna azimuth can add heavily to the difficulty of the work and personnel's danger;
3. use the integral aerial bar, transport to the infield by special train, fit on plate aerial and microwave antenna are assisted with crane, mast and antenna is upright straight, after three directions are fixed with lateral conductor, climb to the mast top, regulate the azimuth of microwave antenna by the special messenger, it sets up and removes must special-purpose lifting appliance, directly have influence on transportation, install and debug the response speed of opening, limited by geographical environment, the regional special-purpose vehicle that has can't arrive at all.
Summary of the invention
Problem at prior art exists the object of the present invention is to provide a kind of portable antenna bar and the portable device that sets up thereof.This mast and stringer thereof are and are dismountable split-type structural, and transportation and assembling be very convenient, fast all, and its antenna azimuth can be adjusted on ground.
The object of the present invention is achieved like this:
A kind of portable antenna bar, comprise the mast monomer, connect monomer, omnidirectional's stay thimble monomer, electric adjustable antenna installing rack monomer and base monomer, wherein the two ends of mast monomer are welded with flange, connect monomer and be welded with flange in the middle, the upper end of omnidirectional's stay thimble monomer is welded with flange, the middle part is provided with three draw rings equably along its outer circumference surface, and below draw ring, be welded with another flange, the base monomer is welded with the mast positioning seat in the middle of its base plate, be welded with flange on this positioning seat, and between flange and base plate, be welded with the support wing plate, positioning seat offers the antenna feeder fairlead on the side between its support wing plate, described mast monomer is installed on the base monomer by end flanges under it, interconnect by connecting monomer between each mast monomer, omnidirectional's stay thimble monomer is installed on the mast monomer topmost, and electric adjustable antenna installing rack monomer is installed on omnidirectional's stay thimble monomer.
Described electric adjustable antenna installing rack monomer is middle font structure, two heel posts are stationary structure, plate aerial or whip antenna are installed, middle standing pillar is a movable structure, its side is fixed with a Y type support, the outer end of Y type support is hinged with rocking arm by bearing pin, microwave antenna is installed on the support round platform of rocking arm by the thimble tube column, the lower end of socket type column is connected with a hinge wheel; fix a micromachine on the rocking arm; this motor is by a minor sprocket; chain is connected with hinge wheel; be processed with a slotted hole and a pin-and-hole on the transverse arm of Y type support; screw of its internal fixation, and a leading screw links together by the rocking arm and the Y type support of screw with top, is fixed with the minitype speed reducing motor that is connected with leading screw top on the rocking arm.
Described thimble tube column has thrust bearing and end cap, process a screwed hole in the middle of the support round platform of its underpart, will go up thrust bearing, end cap, thimble tube column, following thrust bearing, support round platform and rocking arm by a long screw thread and closely link together.
Described base monomer offers installing hole over the ground on its base plate, also offer the screwed hole that is used for fixing stringer.
A kind of portable antenna bridge is established device, comprise lower platform, feed rod, leading screw, lifter, the lifter auxiliary socket, upper mounting plate, the mast guide cylinder, motor, decelerator and circuit control box, four pillars longitudinally wherein are installed at the Qi Sijiao place between lower platform and the upper mounting plate, vertical feed rod and leading screw are installed in the middle part, motor and decelerator are installed on the lower platform, leading screw is carried out rotating to be driven, lifter is connected with the leading screw screw, and match with feed rod by linear bearing, the mast guide cylinder is a retractable structure, be fixed on the top of upper mounting plate, which is provided with fixed caliper and mast unidirectional locking device.
Described lower platform is square, has the arc notch that is inserted in mast base monomer positioning seat on one side, other three limits offer the connecting hole that fixes with mast base monomer base plate, four jiaos of places are provided with the plane of projection, the pillar lower end is fixed on each plane by flange, and the shape of upper mounting plate is corresponding with lower platform.
Described lifter is provided with pilot hole that matches with feed rod and the installing hole that matches with the leading screw screw, and its front end has open-close type annular trailing arm, and this trailing arm is put together with bearing pin by slotting shape trailing arm and semicircle trailing arm.
Described lifter auxiliary socket is made up of the round buss that two mutual sheathing also radially are rotationally connected, and both are welded with flange in the middle and lower part, and offer radially groove.
Described mast unidirectional locking device is by forming from lock support, self-locking grab and spring, wherein be fixed on the outer wall of mast guide cylinder from lock support, the self-locking grab is L-shaped, its angle point place be hinged from lock support, one support arm is connected with the outer wall of mast guide cylinder by the spring of oblique layout, another support arm is provided with grab, offers the grab perforation on the mast guide cylinder.
Be provided with oblique stiffening plate between described mast guide cylinder and the upper mounting plate.
The present invention is with integral aerial bar and separately design of stringer, independent assembling, mast and stringer are all detachable, dismounting back monomer weight can guarantee that 2～3 people can not carry by other equipment, general wagon can be transported for long-distance, do not need special tool(s) to assemble, after mast sets up and finishes, can will pack up after the stringer dismounting, the scene only keeps mast, when needing to remove mast, only the stringer site installation can need be pulled down mast one successively, and when adjusting antenna azimuth, also only need operate electric-control system on the ground.Advantage such as have that monomer weight is light, convenient transportation, Installation and Debugging dismounting are easy is applicable to the quick foundation of emergency communication base station.
Description of drawings
Fig. 1 is the decomposition texture schematic diagram of portable antenna bar of the present invention;
Fig. 2 is the structural representation of positioning seat base plate;
Fig. 3 is the front elevational schematic of electric adjustable antenna installing rack monomer;
Fig. 4 is the schematic side view of electric adjustable antenna installing rack monomer;
Fig. 5 establishes the structural representation of device for the portable antenna bridge;
Fig. 6 establishes the schematic perspective view of device for the portable antenna bridge;
Fig. 7 is the front view of lower platform;
Fig. 8 is the vertical view of Fig. 7;
Fig. 9 is the A-A view of Fig. 7;
Figure 10 is the B-B view of Fig. 7;
Figure 11 is the C-C view of Fig. 7;
Figure 12 is the stereogram of lower platform;
Figure 13 is the vertical view of lifter;
Figure 14 is the A-A view of Figure 13;
Figure 15 is the stereogram of lifter;
Figure 16 is the split schematic diagram of annular trailing arm;
Figure 17 is the structural representation of lifter auxiliary socket, and wherein Figure 17 (a) is a front view, and Figure 17 (b) is the upset schematic diagram, and Figure 17 (c) is a schematic perspective view;
Figure 18 is the front view of mast guide cylinder;
Figure 19 is the left view of Figure 18;
Figure 20 is the vertical view of Figure 18;
Figure 21 is the stereogram of mast guide cylinder;
Figure 22 is the front view of oblique stiffening plate;
Figure 23 is the vertical view of Figure 22;
Figure 24 is the stereogram of oblique stiffening plate;
Figure 25 is the structural representation of unidirectional locking device;
Structural representation when Figure 26 is in erected state for the present invention.
Specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing
Reference numeral is as follows:
1--mast monomer 2--connects monomer
The stay thimble monomer 4--of 3--omnidirectional electric adjustable antenna installing rack monomer
5--base monomer 6--base plate
7--positioning seat 8--feeder line fairlead
9--thimble tube column 10--end cap
11--supports round platform 12--long bolt
13--rocking arm 14--hinge wheel
15--micromachine 16--minor sprocket
17--chain 18--Y type support
19--screw 20--leading screw
21--minitype speed reducing motor 22--hinge
31--lower platform 32--feed rod
33--leading screw 34--lifter
35--lifter auxiliary socket 36--upper mounting plate
37--mast guide cylinder 38--motor and decelerator
39--arc notch 40--connecting hole
41--column 42--plane
43--unidirectional locking device 44--pilot hole
45--installing hole 46--leading screw screw
47--inserts the semicircle trailing arm of shape trailing arm 48--
49--stiffener 50--is from lock support
51--self-locking grab 52--spring
The present invention is mainly used in portable microcell base station system, this system be develop at the Modern wireless communication environment a kind of portable, can rapid deployment work the emergent product of building a station, it is the important means that solves emergency communications such as rural area, outlying district, large-scale activity and flood control, mainly be made up of three parts: 1, portable microcell base station case comprises BTS, microwave transport equipment; 2, antenna system comprises modular antenna bar, plate antenna or whip antenna, microwave antenna and feeder line; 3, antenna installation device.Combined electrical be will introduce below and mast and antenna installation device transferred.
As shown in Figure 1 and Figure 2, this mast mainly is made up of mast monomer 1, connection monomer 2, omnidirectional's stay thimble monomer 3, electric adjustable antenna installing rack monomer 4 and base monomer 5, wherein:
1) mast monomer 1 long 1200mm, external diameter 80mm, the two ends welded flange, flange diameter 120mm, uniform six connecting bolt holes, through hole internal diameter 70mm, material are duralumin, hard alumin ium alloy;
2) connect monomer 2 long 300mm, external diameter 70mm, middle welded flange, flange outer diameter 120mm, uniform six bolts hole; Through hole internal diameter 60mm, material are duralumin, hard alumin ium alloy;
3) omnidirectional's stay thimble monomer 3 long 260mm, internal diameter 60mm, external diameter 70mm, the flange of top welding external diameter 120mm, uniform six construction bolt holes, water-sealed bearing is installed at the middle part, fixed axis bearing sleeve, three draw rings of welding on bearing holder (housing, cover), respectively be 120 degree, the flange of below welding external diameter 120mm, uniform six construction bolt holes, through hole internal diameter 60mm;
4) base plate 6 of base monomer 5 adopts the iron plate material, middle welding mast positioning seat 7, its external diameter is 70mm, height overall 260mm, apart from the high 60mm of base plate place welding flange, flange diameter 120mm, uniform six fixed bolt holes, six trapezoidal support wing plates of bottom welding of flange, and on the side between the wing plate, offer antenna feeder fairlead 8, the perforate size is connected with base station equipment for can guarantee that antenna feeder extends out from the mast hollow interior, and the size of base plate 6 is 600 * 600mm; Have three screwed holes on it, be used for fixing the stringer base, four installing holes over the ground are used for fixing with ground or platform, and material is the A3 steel;
Above-mentioned mast monomer 1 is installed on the base monomer 5 by end flanges under it, interconnect by connecting monomer 2 between each mast monomer, omnidirectional's stay thimble monomer 3 is installed on the mast monomer topmost, and electric adjustable antenna installing rack monomer 4 is installed on omnidirectional's stay thimble monomer 3.
As shown in Figure 3, Figure 4, electric adjustable antenna installing rack monomer 4 be " in " the font structure, two heel posts are stationary structure, plate aerial or whip antenna are installed, and middle standing pillar is a movable structure, regulates the angle of pitch and the azimuth of column respectively by two motors, decelerator, can accomplish the rotation and the pitching of remote control microwave antenna, two heel posts and middle standing pillar are rotationally connected by hinge 22, may be folded on together after the dismounting, the thereby reduce transportation volume. fixedly column of microwave antenna is thimble tube column 9; With the end cap 10 of thrust bearing and the support round platform 11 of bottom; Process the screwed hole of a M10 in the middle of the round platform; Long bolt 12 by a M10 is with upper thrust bearing; End cap; The thimble tube column; Lower thrust bearing; The rocking arm 13 that supports under round platform and the round platform is tightly linked; The lower end of socket type column 9 is connected with a hinge wheel 14; Fix a 12V micromachine 15 on the rocking arm 13; By a minor sprocket 16; Chain 17 and hinge wheel 14 connection for transmissions; After motor is driven; Thimble tube column 9 can be realized the rotation of 30 degree (maximum 360 degree); Y type support 18 of middle standing pillar fixed installation; One end of rocking arm 13 is hinged by the outer end of a bearing pin and Y type support; Process a slotted hole and a pin-and-hole on the cross wall of Y type support; Fix a screw 19 in it; Rocking arm and Y type support are coupled together by screw by a leading screw 20 again; The top of leading screw 20 is 12V minitype speed reducing motors 21; Be fixed on the rocking arm 13; By the control motor; Can drive the leading screw rotation, thereby reach the purpose of adjusting the rocking arm luffing angle.
As Fig. 5, shown in Figure 6, the portable antenna bridge is established device and is mainly formed (not shown) by lower platform 31, feed rod 32, leading screw 33, lifter 34, lifter auxiliary socket 35, upper mounting plate 36, mast guide cylinder 37, motor and decelerator 38 and circuit control box.
Extremely shown in Figure 12 as Fig. 7, lower platform 31 is square near 400 * 400mm, form by die casting, have arc notch 39 on one side, connecting hole 40 is offered on three planes of processing near other three limits on it, be used for mast base is fixed, the position at four angles is planes 42 that four columns 41 are installed, and the lower end of pillar 41 is fixed on each plane by flange, and the shape of upper mounting plate 36 is corresponding with lower platform.Behind four columns 41 and upper mounting plate 36 fixing compacts, just form a firm relatively supporting frame, the middle part of lower platform 31 is provided with 2 counterbores, and feed rod 32 and leading screw 33 are installed respectively, feed rod 32 diameter 40mm wherein, be used for to the lifter guiding, leading screw 33 diameter 30mm are used for lifter is controlled, motor and decelerator 38 are installed on the lower platform 31, leading screw 33 is carried out rotating drive, lifter 34 is connected with the leading screw screw, and matches with feed rod 32 by linear bearing.
Extremely shown in Figure 16 as Figure 13, lifter 34 castings, which is provided with pilot hole 44 that matches with feed rod and the installing hole 45 that matches with the leading screw screw, linear bearing is installed in the pilot hole 44 to be cooperated with feed rod, installing hole 45 relies on four bolts to be connected with leading screw screw 46, realize elevating function, the front end of lifter 34 has open-close type annular trailing arm, this trailing arm is by slotting shape trailing arm 47 and semicircle trailing arm 48 usefulness bearing pins be put together (not shown bearing pin), extracting bearing pin can open semicircle trailing arm 48, expose and insert shape trailing arm 47, cylindrical antenna bar monomer can be put in thus, close the annular trailing arm, can realize the two-dimentional spacing of cylindrical antenna bar monomer fixed, cooperate the use of auxiliary socket and the deadweight of mast, the three-dimensional fixation in the time of can realizing the mast lifting fully.
As shown in figure 17, lifter auxiliary socket 35 is made up of two mutual sheathing and the round buss that radially is rotationally connected, long 220mm, external diameter 70mm, internal diameter 60mm, and the flange of middle and lower part weld diameter 120mm is radially offered the groove of wide 20mm, and material is a duralumin, hard alumin ium alloy.This auxiliary socket is to be used for realizing the first segment mast is changed into the servicing unit of vertical state together with antenna by level, and simultaneously, it also can be implemented in the mast monomer by in the process of elevate a turnable ladder, guarantees the three-dimensional fixation of mast monomer; Simultaneously, it can guarantee that mast is in the process of elevate a turnable ladder, the inner smooth threading of feeder, when next joint mast monomer is installed, can be rapidly the cable of inside be taken out from groove, again be inserted into the bottom of next joint mast monomer, next joint mast monomer is carried out the elevate a turnable ladder operation.
Extremely shown in Figure 21 as Fig. 5 and Figure 18, mast guide cylinder 37 is a retractable structure, be fixed on the top of upper mounting plate 36, which is provided with fixed caliper and mast unidirectional locking device 43, after mast installs, open guider guide pipe fixed caliper, promptly detachable mast is provided with oblique stiffening plate 49 between mast guide cylinder 37 and the upper mounting plate 36.
As Figure 22, Figure 23, shown in Figure 24, there is installing hole the upper end of stiffener 49, links to each other with mast guide cylinder 37, and welding leg in bottom relies on four bolts to be connected with upper mounting plate 36.
As shown in figure 25, mast unidirectional locking device is by from lock support 50, self-locking grab 51 and spring 52 are formed, wherein be fixed on the outer wall of mast guide cylinder 37 from lock support 50, the self-locking grab is L-shaped, its angle point place be hinged from lock support 50, one support arm is connected with the outer wall of mast guide cylinder 37 by the spring 52 of oblique layout, another support arm is provided with grab, offer the grab perforation on the mast guide cylinder 37, under normal condition, grab extend into mast guide cylinder 37 certain distances, and when lifter promotion mast moved upward, its ring flange was with grab jack-up, thereby overcome spring force and cross grab, grab resets under the effect of spring again subsequently, with the ring flange chucking, makes mast remain on lift location.
Control device of the present invention and control cabinet adopt existing automatic control technology to realize, therefore just repeat no more here.
The operating process of the present invention in the middle of practical application following (seeing Figure 26):
1) determines the antenna holder infield;
2) horizontal fixed antenna holder base plate;
3) the stringer base is fixed on the antenna holder base plate;
4) four supports, motor and decelerators, feed rod, leading screw are installed on base;
5) lifter is installed on feed rod and the leading screw;
6) erecting device upper plate, the bar guider that fixes up an aerial wire, and fastening all tie points;
7) utilize draw ring on three earth anchors and the mast guider, with steel wire backguy location;
8) device is done be electrically connected: two travel switches connect, motor connects, a 220v city is electrically connected, and travel switch is installed on the column, directly by the switch of plane control up and down of lifter, does guarded by location;
9) the lifting test is done in zero load, and lifter is docked to minimum point;
10) antenna that needs are set up is installed on the electric adjustable antenna installing rack monomer, and transfers control line and all feeder lines all to be connected correctly electricity;
11) omnidirectional's stay thimble monomer is connected to electric adjustable antenna installing rack monomer lower end;
12) respectively two joint mast monomers are connected on omnidirectional's stay thimble monomer, and wire harness is passed from mast inside;
13) the lifter auxiliary socket is set to from below on the antenna monomer, frame is to lifter again.Because the first segment mast is longer, need a people to stand on the device upper plate, open mast guider guide pipe, by two people mast is erected, embed in the guide pipe, simultaneously, the guide pipe of opening cuts out, with quick clamp locking;
14) operation control box, utilize lifter with whole elevate a turnable ladder to peak, at this moment, the work of unidirectional locking device on the guider guarantees that mast keeps, and at this moment, is installed on omnidirectional's stay thimble monomer the mast lateral conductor standby;
15) lifter is dropped to minimum point, with one connect monomer, a joint mast monomer is placed on the lifter, elevate a turnable ladder is height to when, connects with the flanges of special bolt to two joint masts;
16) repeat above process, up to reaching the mast predetermined altitude;
When 17) next joint mast monomer being installed, after the assembling, lifter is rested on the middle part of antenna installation device, next joint mast is provided with position limiting structure in the position therebetween, this position limiting structure can be a flange, also can install bolt on mast, it is spacing to utilize its bolt head to carry out, and opens the annular trailing arm of lifter, next joint mast is put into and is inserted shape trailing arm inside again, the semicircle trailing arm that closes is also spacing with pin, and upwards elevate a turnable ladder rises slightly, by a people unidirectional locking on the mast guider is drawn back, again lifter is descended, cooperate with mast base, fine setting back bolt up to the bottom of mast;
18) the mast lateral conductor is fixed on three earth anchors;
19) control circuit with electric adjustable antenna installing rack monomer is connected on the controller;
20) feeder is connected to base station equipment, does circuit communication, utilize the microwave antenna on the controller to adjust handle, microwave antenna is carried out low-angle fine setting, reach the preset bearing;
21) last, determine errorless after, remove the antenna installation device, installment work finishes.
Certainly, the present invention also has other replacement scheme can reach goal of the invention equally:
1, mast monomer length is long slightly or short slightly;
2, the external diameter of mast monomer flange is big slightly or smaller slightly;
3, motorized speed reducer and leading screw elevation mechanism are replaceable is elevator lifting mechanism or hydraulic pressure elevation mechanism;
4, the unidirectional locking device quantity on the mast guide cylinder can increase;
5, two parts of mast guide cylinder are connected with two quick clamp with two hinges, also can connect with the cassette structure;
6, feed rod and linear bearing cooperate, and also can adopt copper sheathing, feed rod fit system or unthreaded hole and feed rod to cooperate;
7, can adopt the motor driven of any form;
8, control system can be that Single-chip Controlling, relay control etc. are any;
9, material selection other materials is not limited to the duralumin, hard alumin ium alloy material;
10, omnidirectional's stay thimble monomer does not adopt parts of bearings, directly cooperates with cover and mast, can realize that omnidirectional rotates yet;
11, if plan elevate a turnable ladder height is not high or bonding strength is enough, can connect monomer.
In addition, the present invention also has following outstanding beneficial effect:
1, the axiality after two joint mast monomers were installed about the connection monomer guaranteed is also gained in strength;
2, omnidirectional's stay thimble structure is not influenced by the mast angle;
3, stringer utilizes antenna base to fix, and has reduced installation accuracy and has adjusted the time, has reduced the unnecessary parts amount;
4, the lifting travel time not long, about 40 seconds;
5, microwave antenna on the ground remote control do the trace adjustment of horizontal direction 30 degree or vertical direction+15 degree, both easy to operate, the danger of the work high above the ground that reduces a staff again;
6, feeder line and control line all are hidden in the inside of mast, both have been difficult for being blown to four winds, and have also increased overall security and aesthetic property.
In sum, the present invention can reach all indexs of prior art fully, simultaneously, the deficiencies in the prior art have been overcome, when building or removing interim antenna system, can solve that conventional antenna system volume is big, weight is big, need special transportation vehicle and special engineering vehicle (as crane etc.), when reconciling the microwave antenna azimuth, must someone climb to the work of mast top, feeder in problems such as mast external stability difficulties, and having reduced purchase cost, installation cost and maintenance cost, is a new antenna and construction system.
The present invention is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; though but on its shape or structure, do any variation, every identical with the present invention or akin technical scheme is all within its protection range.
Claims (10)
1, a kind of portable antenna bar, it is characterized in that, comprise the mast monomer, connect monomer, omnidirectional's stay thimble monomer, electric adjustable antenna installing rack monomer and base monomer, wherein the two ends of mast monomer are welded with flange, connect monomer and be welded with flange in the middle, the upper end of omnidirectional's stay thimble monomer is welded with flange, the middle part is provided with three draw rings equably along its outer circumference surface, and below draw ring, be welded with another flange, the base monomer is welded with the mast positioning seat in the middle of its base plate, be welded with flange on this positioning seat, and between flange and base plate, be welded with the support wing plate, positioning seat offers the antenna feeder fairlead on the side between its support wing plate, described mast monomer is installed on the base monomer by end flanges under it, interconnect by connecting monomer between each mast monomer, omnidirectional's stay thimble monomer is installed on the mast monomer topmost, and electric adjustable antenna installing rack monomer is installed on omnidirectional's stay thimble monomer.
2, portable antenna bar according to claim 1, it is characterized in that, described electric adjustable antenna installing rack monomer is middle font structure, two heel posts are stationary structure, plate aerial or whip antenna are installed, middle standing pillar is a movable structure, its side is fixed with a Y type support, the outer end of Y type support is hinged with rocking arm by bearing pin, microwave antenna is installed on the support round platform of rocking arm by the thimble tube column, the lower end of socket type column is connected with a hinge wheel, fixes a micromachine on the rocking arm, and this motor is by a minor sprocket, chain is connected with hinge wheel, be processed with a slotted hole and a pin-and-hole on the transverse arm of Y type support, screw of its internal fixation, a leading screw links together by the rocking arm and the Y type support of screw with top, is fixed with the minitype speed reducing motor that is connected with leading screw top on the rocking arm.
3, portable antenna bar according to claim 1, it is characterized in that, described thimble tube column has thrust bearing and end cap, process a screwed hole in the middle of the support round platform of its underpart, will go up thrust bearing, end cap, thimble tube column, following thrust bearing, support round platform and rocking arm by a long screw thread and closely link together.
4, portable antenna bar according to claim 1 is characterized in that, described base monomer offers installing hole over the ground on its base plate, also offer the screwed hole that is used for fixing stringer.
5, a kind of portable antenna bridge of portable antenna bar that is used to set up is according to claim 1 established device, it is characterized in that, comprise lower platform, feed rod, leading screw, lifter, the lifter auxiliary socket, upper mounting plate, the mast guide cylinder, motor, decelerator and circuit control box, four pillars longitudinally wherein are installed at the Qi Sijiao place between lower platform and the upper mounting plate, vertical feed rod and leading screw are installed in the middle part, motor and decelerator are installed on the lower platform, leading screw is carried out rotating to be driven, lifter is connected with the leading screw screw, and match with feed rod by linear bearing, the mast guide cylinder is a retractable structure, be fixed on the top of upper mounting plate, which is provided with fixed caliper and mast unidirectional locking device.
6, portable antenna bridge according to claim 5 is established device, it is characterized in that, described lower platform is square, has the arc notch that is inserted in mast base monomer positioning seat on one side, other three limits offer the connecting hole that fixes with mast base monomer base plate, four jiaos of places are provided with the plane of projection, and the pillar lower end is fixed on each plane by flange, and the shape of upper mounting plate is corresponding with lower platform.
7, portable antenna bridge according to claim 5 is established device, it is characterized in that, described lifter is provided with pilot hole that matches with feed rod and the installing hole that matches with the leading screw screw, its front end has open-close type annular trailing arm, and this trailing arm is put together with bearing pin by slotting shape trailing arm and semicircle trailing arm.
8, portable antenna bridge according to claim 5 is established device, it is characterized in that, described lifter auxiliary socket is made up of the round buss that two mutual sheathing also radially are rotationally connected, and both are welded with flange in the middle and lower part, and offer radially groove.
9, portable antenna bridge according to claim 5 is established device, it is characterized in that, described mast unidirectional locking device is by forming from lock support, self-locking grab and spring, wherein be fixed on the outer wall of mast guide cylinder from lock support, the self-locking grab is L-shaped, its angle point place be hinged from lock support, a support arm is connected with the outer wall of mast guide cylinder by the spring of oblique layout, another support arm is provided with grab, offers the grab perforation on the mast guide cylinder.
10, portable antenna bridge according to claim 5 is established device, it is characterized in that, is provided with oblique stiffening plate between described mast guide cylinder and the upper mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710122973 CN101075697A (en) | 2007-07-04 | 2007-07-04 | Portable antenna pole and portable mounter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710122973 CN101075697A (en) | 2007-07-04 | 2007-07-04 | Portable antenna pole and portable mounter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101075697A true CN101075697A (en) | 2007-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710122973 Pending CN101075697A (en) | 2007-07-04 | 2007-07-04 | Portable antenna pole and portable mounter |
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| Country | Link |
|---|---|
| CN (1) | CN101075697A (en) |
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| CN102317799A (en) * | 2009-02-27 | 2012-01-11 | Nec东金株式会社 | Antenna lifting device and electromagnetic wave measuring system |
| CN102685690A (en) * | 2012-05-28 | 2012-09-19 | 广东电网公司电力调度控制中心 | Emergency communication system |
| CN103138049A (en) * | 2011-11-28 | 2013-06-05 | 单维峰 | System and method for regulating angle and height of relay communication antenna and erecting relay communication antenna |
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| CN104878960A (en) * | 2015-06-15 | 2015-09-02 | 成都边界元科技有限公司 | BDS (BeiDou navigation satellite system) based disaster monitoring station fixing equipment |
| CN105552511A (en) * | 2015-12-15 | 2016-05-04 | 浙江理工大学 | Portable rapidly-mounted type antenna supporting frame |
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| CN106921018A (en) * | 2017-04-27 | 2017-07-04 | 盐城文治机械有限公司 | Foldable antenna support |
| CN107768830A (en) * | 2016-08-15 | 2018-03-06 | 罗森伯格技术（昆山）有限公司 | A kind of antenna system with device for embedded control |
| CN107845855A (en) * | 2017-12-05 | 2018-03-27 | 邱苏盈 | A kind of overocean communications radio antenna device |
| CN108461890A (en) * | 2018-04-17 | 2018-08-28 | 四川省能源投资集团有限责任公司 | A kind of communication pole and its method of adjustment of conveniently adjusting angle |
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| CN101895005A (en) * | 2010-07-01 | 2010-11-24 | 河南省电力公司新乡供电公司 | Flat-roofed house terminal antenna tower |
| CN103138049A (en) * | 2011-11-28 | 2013-06-05 | 单维峰 | System and method for regulating angle and height of relay communication antenna and erecting relay communication antenna |
| CN102685690A (en) * | 2012-05-28 | 2012-09-19 | 广东电网公司电力调度控制中心 | Emergency communication system |
| CN104153300A (en) * | 2014-08-28 | 2014-11-19 | 中铁二局股份有限公司 | Steel tube arch bridge arch rib installation horizontal-rotation supporting and positioning platform and installation construction method thereof |
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| CN104261284B (en) * | 2014-09-18 | 2016-02-03 | 中邮建技术有限公司 | A kind of antenna hanging apparatus of wireless base station |
| CN104878960A (en) * | 2015-06-15 | 2015-09-02 | 成都边界元科技有限公司 | BDS (BeiDou navigation satellite system) based disaster monitoring station fixing equipment |
| CN105552511B (en) * | 2015-12-15 | 2018-07-27 | 浙江理工大学 | A kind of portable Fast Installation type antenna support frame |
| CN105552511A (en) * | 2015-12-15 | 2016-05-04 | 浙江理工大学 | Portable rapidly-mounted type antenna supporting frame |
| CN105979409A (en) * | 2016-06-22 | 2016-09-28 | 北方信息控制集团有限公司 | Base station wall standard in Beidou region |
| CN106101871A (en) * | 2016-07-29 | 2016-11-09 | 成都为帆斯通科技有限公司 | A kind of mobile satellite communication station |
| CN107768830A (en) * | 2016-08-15 | 2018-03-06 | 罗森伯格技术（昆山）有限公司 | A kind of antenna system with device for embedded control |
| CN107768830B (en) * | 2016-08-15 | 2023-07-07 | 普罗斯通信技术（苏州）有限公司 | Antenna system with embedded control device |
| CN106921018A (en) * | 2017-04-27 | 2017-07-04 | 盐城文治机械有限公司 | Foldable antenna support |
| WO2019072154A1 (en) * | 2017-10-10 | 2019-04-18 | 华为技术有限公司 | Customer premise equipment (cpe), cpe mounting bracket, and cpe system |
| CN109660881A (en) * | 2017-10-10 | 2019-04-19 | 华为技术有限公司 | Customer terminal equipment CPE, CPE mounting bracket and CPE system |
| US11217906B2 (en) | 2017-10-10 | 2022-01-04 | Huawei Technologies Co., Ltd. | Customer premises equipment (CPE), CPE mounting bracket, and CPE system |
| CN109660881B (en) * | 2017-10-10 | 2021-10-19 | 华为技术有限公司 | Customer premises equipment CPE, CPE installing support and CPE system |
| CN107845855A (en) * | 2017-12-05 | 2018-03-27 | 邱苏盈 | A kind of overocean communications radio antenna device |
| CN108461890A (en) * | 2018-04-17 | 2018-08-28 | 四川省能源投资集团有限责任公司 | A kind of communication pole and its method of adjustment of conveniently adjusting angle |
| CN109037893A (en) * | 2018-07-02 | 2018-12-18 | 陕西天翌天线股份有限公司 | A kind of height-adjustable antenna supporting mechanism |
| CN109339546B (en) * | 2018-09-29 | 2020-10-20 | 扬州杭集工业园经济发展有限公司 | Communication base station capable of being assembled quickly |
| CN109339546A (en) * | 2018-09-29 | 2019-02-15 | 合肥鸿坤通信工程有限公司 | It is a kind of can quick assembling communication base station |
| CN109546559A (en) * | 2018-12-19 | 2019-03-29 | 国网江苏省电力有限公司常州供电分公司 | Isolator operating mechanism installation auxiliary device |
| CN109546559B (en) * | 2018-12-19 | 2023-08-11 | 国网江苏省电力有限公司常州供电分公司 | Installation auxiliary device for isolating switch operating mechanism |
| CN110233351A (en) * | 2019-07-09 | 2019-09-13 | 衡水通广通信导航设备有限公司 | A kind of airport downslide tower antenna automatic regulating system and antenna adjustment method |
| CN110233351B (en) * | 2019-07-09 | 2021-04-09 | 衡水通广通信导航设备有限公司 | Automatic airport gliding tower antenna adjusting system and antenna adjusting method |
| CN110428569A (en) * | 2019-08-09 | 2019-11-08 | 北京首贝科技发展有限公司 | A kind of circumference alarm invasion device of laser |
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