CN207732075U - A kind of fixing device for communication tower antenna - Google Patents
A kind of fixing device for communication tower antenna Download PDFInfo
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- CN207732075U CN207732075U CN201820118136.6U CN201820118136U CN207732075U CN 207732075 U CN207732075 U CN 207732075U CN 201820118136 U CN201820118136 U CN 201820118136U CN 207732075 U CN207732075 U CN 207732075U
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- antenna
- fixing
- supporting rod
- communication tower
- pipe
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- 238000004891 communication Methods 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 6
- 230000002708 enhancing effect Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model discloses a kind of fixing device for communication tower antenna, including supporting rod, the supporting rod bottom is equipped with clamp device, and the supporting rod top is set there are two loose slot, and antenna fixing mechanism is equipped between two loose slots；The antenna fixing mechanism includes two swivel bearings, fixed plate is equipped between two swivel bearings, two swivel bearing outer rings are equipped with fixing pipe, movable plate is installed on the fixed inside pipe wall, and several resetting springs are connected between movable plate and fixed plate, the fixed tube outer surface upper and lower side is parallel and is installed with several mounting rods, it is connected with reinforcing bar between the upper and lower two parallel mounting rods, the installation boom end is equipped with antenna installing hole, the utility model can effectively resist the attack of high wind, it ensure that the fixed fixing of transmitting antenna on communication tower, it is simple in structure, service life is long.
Description
Technical field
The utility model is related to communication tower field, specially a kind of fixing device for communication tower antenna.
Background technology
Communication tower includes novel three pipes communication tower, angle steel tower and Guywire tower of traditional type etc..The design of tower is for the country
Traditional angle steel tower preponderance, takes up a large area, high cost problem, the design and construction warp of Developed Countries communication tower
It tests, using seamless steel pipe as king-post material, mitigates the weight of tower to greatest extent by optimization design, reduce soil and account for
With, save foundation cost and construction speed, help operator to reduce communication tower construction engineering cost comprehensively, save State owned land and
Steel resources reduce operation and maintenance cost.
For communication tower using seamless steel pipe as king-post material, wind load coefficient is small, and the strong king-post of wind loading rating uses outward flange
Disk connects, and bolt tension is survivable, reduces maintenance cost king-post triangular arrangement, saving steel is with expense, floor space
It is small, it economizes the land resource, addressing facilitates tower body from heavy and light, and novel cloverleaf cuts down plate basis, reduces foundation cost truss structure
Design, transport and install convenient, completion time of project short tower load curve change design with the wind, the lines flow smoothly, meets rare calamity to the wind not
Easily collapse, reduces the design of people and animals' injures and deaths and meet national Code for design of steel structures and tower mast design discipline, structure is safe and reliable.
The top of communication tower is usually equipped with transmitting antenna, to enhance the intensity of wireless signal.Since transmitting antenna is installed
At the top of communication tower, the windage being subject to is larger, in the installation process of transmitting antenna, needs to carry out transmitting antenna good
It is fixed, to ensure the good fixing of transmitting antenna.
For example, application No. is 201120236689.X, patent name is that a kind of communication tower fixes the practicality of dress newly with antenna
Type patent：
Its antenna fixing device is made of two supporting rods and antenna holding pole, and one end and the antenna holding pole of two supporting rods weld
It connects, the other end passes through the mounting hole of flange and connect with tower body by U-bolt with flange welding, flange.The utility model is logical
Believe tower antenna fixing device, it is compact-sized, connection it is firm, service life is longer.
But existing fixing device for communication tower antenna has the following defects：
（1）Fixing device for communication tower antenna is only born by enhancing the mechanical strength of fixing device strong in the prior art
The attack of wind, when wind-force spy becomes larger, antenna fixing device, which is easy to happen, to fracture, and not only affects the normal work of communication tower,
Antenna fixing device repair amount is big simultaneously；
（2）The tower body of fixing device for communication tower antenna is higher in the prior art and tower body on without others reinforce facilities,
Since tower body mechanical strength is higher, when wind-force is very strong, tower body fractures because of the deformation that cannot bear to bring by windage.
Invention content
In order to overcome the shortcomings of that prior art, the utility model provide a kind of fixing device for communication tower antenna, this
Utility model can effectively resist the attack of high wind, ensure that the fixed fixing of transmitting antenna on communication tower, simple in structure,
Service life is long, can effectively solve the problem that the problem of background technology proposes.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of fixing device for communication tower antenna, including supporting rod, the supporting rod bottom is equipped with clamp device, described
Supporting rod top is set there are two loose slot, and antenna fixing mechanism is equipped between two loose slots；
The antenna fixing mechanism includes two swivel bearings being fixedly mounted in loose slot, two swivel bearings
Between be equipped with fixed plate, two swivel bearing outer rings are installed with fixing pipe, work are equipped on the fixed inside pipe wall
Movable plate, and several resetting springs are connected between movable plate and fixed plate, the fixed tube outer surface upper and lower side is parallel and solid
Dingan County is equipped with several mounting rods, and reinforcing bar, the installation rod end are fixedly connected between the upper and lower two parallel mounting rods
Portion is equipped with antenna installing hole.
Further, bracing means is equipped with below the antenna fixing mechanism, the bracing means includes that rotation is managed, described
Live bearing is installed between rotation pipe and supporting rod, the rotation pipe upper and lower side is equipped with stop collar, and rotates pipe end
Enhancing bar is managed and is fixedly connected between the mounting rod of lower end in portion and stop collar sliding contact, the rotation.
Further, the clamp device includes the fixing sleeve for being fixedly mounted on supporting rod bottom, the fixing sleeve appearance
Several connecting rods are hinged on face.
Further, the shutter of conical surface shape is equipped with above the fixing pipe, the shutter is fixedly mounted on supporting rod
On.
Further, the movable plate is located between two swivel bearings, is connected between the movable plate and fixed plate
Resetting spring and support rod outer surface sliding contact.
Further, the support bar top is equipped with lightning rod.
Compared with prior art, the utility model has the beneficial effects that：
（1）The antenna fixing mechanism of the utility model changes the resistance in high wind by the rotation of itself and transmitting antenna
Power, and can weak wind or it is calm in the case of be restored to original position, the attack of high wind can not only be resisted, while also assuring logical
Believe the stability of tower signal transmission；
（2）The bracing means and clamp device of the utility model to antenna fixing mechanism and supporting rod by providing not Tongfang
To support force and pulling force, enhance the mechanical strength of entire antenna fixing device, substantially increase resist high wind ability.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the antenna fixing mechanism overlooking structure diagram of the utility model.
Figure label：
1- supporting rods；2- clamp devices；3- loose slots；4- fixed mechanisms；5- bracing means；6- shutters；7- lightning rods；
201- fixing sleeves；202- connecting rods；
401- swivel bearings；402- fixed plates；403- fixing pipes；404- movable plates；405- resetting springs；406- is installed
Bar；407- reinforcing bars；408- mounting holes；
501- rotation pipes；502- live bearings；503- stop collars；504- enhances bar.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As depicted in figs. 1 and 2, the utility model provides a kind of fixing device for communication tower antenna, including supporting rod 1,
1 top of the supporting rod is equipped with lightning rod 7, and 1 bottom of the supporting rod is equipped with clamp device 2, and 1 top of the supporting rod is set
There are two loose slot 3, antenna fixing mechanism 4 is installed between two loose slots 3.
In present embodiment, clamp device 2 realizes the fastening of entire antenna fixing device, ensures antenna fixing device installation
Fixing, antenna fixing mechanism 4 realizes the fixation of communication tower top-emission antenna, can bear top high wind and attack
It hits, the setting of lightning rod 7, in thunderstorm weather, the heavy current that can generate thunder and lightning is grounded, and is effectively prevented thunder and lightning to communication
Damage caused by tower.
The antenna fixing mechanism 4 includes two swivel bearings 401 being fixedly mounted in loose slot 3, two rotations
Shaft is equipped with fixed plate 402 between holding 401, and two 401 outer rings of the swivel bearing are installed with fixing pipe 403, described solid
403 top of fixed tube is equipped with the shutter 6 of conical surface shape, and the shutter 6 is fixedly mounted on supporting rod 1, in the fixing pipe 403
Movable plate 404 is installed on wall, and is connected with several resetting springs 405 between movable plate 404 and fixed plate 402, the activity
Plate 404 is located between two swivel bearings 401, the resetting spring 405 connected between the movable plate 404 and fixed plate 402 with
1 outer surface sliding contact of supporting rod, 403 outer surface upper and lower side of the fixing pipe is parallel and is installed with several mounting rods
406, reinforcing bar 407 is fixedly connected between the upper and lower two parallel mounting rods 406, and 406 end of the mounting rod is equipped with
Antenna installing hole 408.
In present embodiment, antenna fixing mechanism 4 realizes the fixation to transmitting antenna on communication tower, the transmitting on communication tower
Antenna is mounted in antenna installing hole 408, which changes windage by the rotation of itself and transmitting antenna,
The attack of high wind can be born, specific working method is as follows：When high wind comes interim, antenna fixing mechanism 4 and transmitting
Antenna is by the thrust of high wind, and mounting rod 406 and the transmitting antenna on mounting rod 406 can rotate, to reduce
The resistance of high wind, during mounting rod 406 rotates, the fixing pipe 403 being fixedly connected with mounting rod 406 is also revolved together therewith
Turning, the movable plate 404 inside fixing pipe 403 is acted on by 405 power of resetting spring, when wind-force dies down or becalms only, activity
After effect of the plate 404 by 405 power of resetting spring so that transmitting antenna revolution returns to position, can not only withstand
The attack of high wind, while having also ensured the stability of signal transmission, in the present embodiment, the setting of shutter 6, Neng Goufang
Only rainwater enters the corrosion that device is caused in fixing pipe 403, and the setting of reinforcing bar 407 improves the machine of antenna fixing mechanism
Tool intensity enhances it and resists the ability that high wind attacks.
4 lower section of the antenna fixing mechanism is equipped with bracing means 5, and the bracing means 5 includes rotation pipe 501, the rotation
Live bearing 502 is installed between tube 501 and supporting rod 1,501 upper and lower side of rotation pipe is equipped with stop collar 503,
And 501 end of pipe and 503 sliding contact of stop collar are rotated, the rotation pipe 501 and the fixation between the mounting rod 406 of lower end
It is connected with enhancing bar 504.
In present embodiment, on the one hand the setting of bracing means 5 plays support antenna fixing mechanism 4 and transmitting day
The effect of line, while the mechanical strength of antenna fixing mechanism 4 is also improved, specific workflow is：In antenna fixing mechanism 4
During rotation, bracing means 5 also rotates together therewith, remains and is moved synchronously with antenna fixing mechanism 4, plays support
With the effect of enhancing mechanical strength, in the present embodiment, enhancing bar 504 plays the role of supporting antenna fixing mechanism 4, limit
Position set 503 plays the role of limit, reduces the axial load of live bearing 502.
The clamp device 2 includes the fixing sleeve 201 for being fixedly mounted on 1 bottom of supporting rod, 201 outer surface of the fixing sleeve
On be hinged with several connecting rods 202.
In present embodiment, clamp device 2 plays the role of 1 bottom of fastening support bar, connecting rod 202 is fixed on logical
Believe on tower seat, the pulling force of multiple connecting rods 202 makes supporting rod 1 keep vertical state, plays the role of fastening.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (6)
1. a kind of fixing device for communication tower antenna, including supporting rod（1）, it is characterised in that：The supporting rod（1）It installs bottom
There is clamp device（2）, the supporting rod（1）Top is set there are two loose slot（3）, two loose slots（3）Between be equipped with
Antenna fixing mechanism（4）；
The antenna fixing mechanism（4）Including being fixedly mounted on loose slot（3）Two interior swivel bearings（401）, described in two
Swivel bearing（401）Between be equipped with fixed plate（402）, two swivel bearings（401）Outer ring is installed with fixing pipe
（403）, the fixing pipe（403）Movable plate is installed on inner wall（404）, and movable plate（404）With fixed plate（402）Between connect
It is connected to several resetting springs（405）, the fixing pipe（403）Outer surface upper and lower side is parallel and is installed with several mounting rods
（406）, the upper and lower two parallel mounting rods（406）Between be fixedly connected with reinforcing bar（407）, the mounting rod（406）
End is equipped with antenna installing hole（408）.
2. a kind of fixing device for communication tower antenna according to claim 1, it is characterised in that：The antenna fixing mechanism
（4）Lower section is equipped with bracing means（5）, the bracing means（5）It is managed including rotation（501）, the rotation pipe（501）With supporting rod
（1）Between be installed with live bearing（502）, the rotation pipe（501）Upper and lower side is equipped with stop collar（503）, and rotate
Pipe（501）End and stop collar（503）Sliding contact, the rotation pipe（501）With the mounting rod positioned at lower end（406）Between it is solid
Surely it is connected with enhancing bar（504）.
3. a kind of fixing device for communication tower antenna according to claim 1, it is characterised in that：The clamp device（2）
Including being fixedly mounted on supporting rod（1）The fixing sleeve of bottom（201）, the fixing sleeve（201）Several are hinged on outer surface
Connecting rod（202）.
4. a kind of fixing device for communication tower antenna according to claim 1, it is characterised in that：The fixing pipe（403）
Top is equipped with the shutter of conical surface shape（6）, the shutter（6）It is fixedly mounted on supporting rod（1）On.
5. a kind of fixing device for communication tower antenna according to claim 1, it is characterised in that：The movable plate（404）
Positioned at two swivel bearings（401）Between, the movable plate（404）With fixed plate（402）Between the resetting spring that connects（405）
With supporting rod（1）Outer surface sliding contact.
6. a kind of fixing device for communication tower antenna according to claim 1, it is characterised in that：The supporting rod（1）Top
Portion is equipped with lightning rod（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820118136.6U CN207732075U (en) | 2018-01-24 | 2018-01-24 | A kind of fixing device for communication tower antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820118136.6U CN207732075U (en) | 2018-01-24 | 2018-01-24 | A kind of fixing device for communication tower antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207732075U true CN207732075U (en) | 2018-08-14 |
Family
ID=63083327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820118136.6U Active CN207732075U (en) | 2018-01-24 | 2018-01-24 | A kind of fixing device for communication tower antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207732075U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109149065A (en) * | 2018-09-03 | 2019-01-04 | 周江南 | A kind of antenna is fixedly connected with frame |
| CN109474287A (en) * | 2018-11-23 | 2019-03-15 | 黑龙江科技大学 | A kind of information transmission system |
| CN111877845A (en) * | 2020-08-05 | 2020-11-03 | 林继滔 | Possesses prevent wind function and adjustable rotation speed's base station support structure |
-
2018
- 2018-01-24 CN CN201820118136.6U patent/CN207732075U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109149065A (en) * | 2018-09-03 | 2019-01-04 | 周江南 | A kind of antenna is fixedly connected with frame |
| CN109474287A (en) * | 2018-11-23 | 2019-03-15 | 黑龙江科技大学 | A kind of information transmission system |
| CN111877845A (en) * | 2020-08-05 | 2020-11-03 | 林继滔 | Possesses prevent wind function and adjustable rotation speed's base station support structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fixed antenna device for communication towers Granted publication date: 20180814 Pledgee: Cangzhou Bank Co.,Ltd. Hengshui Hongqi Sub branch Pledgor: HEBEI SANEN METAL STRUCTURE CO.,LTD. Registration number: Y2024980037517 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |