CN2789946Y - Base station antenna mounting clamp - Google Patents
Base station antenna mounting clamp Download PDFInfo
- Publication number
- CN2789946Y CN2789946Y CN 200520054467 CN200520054467U CN2789946Y CN 2789946 Y CN2789946 Y CN 2789946Y CN 200520054467 CN200520054467 CN 200520054467 CN 200520054467 U CN200520054467 U CN 200520054467U CN 2789946 Y CN2789946 Y CN 2789946Y
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- CN
- China
- Prior art keywords
- branch arm
- antenna
- base station
- supporting arm
- clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000009434 installation Methods 0.000 abstract description 13
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 abstract 3
- 230000007547 defect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 12
- 239000012467 final product Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000002950 deficient Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
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Abstract
The utility model discloses an installing clamp for base station antennas, which comprises an upper clamp and a lower clamp, wherein the upper clamp comprises an upper clamp fixing device, an upper supporting arm, a lower supporting arm, an upper supporting arm supporting seat and a lower supporting arm supporting seat, wherein the upper supporting arm supporting seat is fixedly connected with the upper clamp and is hinged with the upper supporting arm which is hinged with the lower supporting arm, the lower supporting arm is hinged with the lower supporting arm supporting seat; the lower clamp comprises a lower clamp fixing device, a first lower supporting seat and a second lower supporting seat, wherein the first lower supporting seat is fixedly connected with the lower clamp fixing device and is hinged with the second lower supporting seat; the upper clamp is provided with a decline angle adjusting device which comprises a dial disc arranged on the hinge point of the upper supporting arm and the lower supporting arm and a locking device. The utility model can exactly control the decline angle of antennas by adding the decline angle regulating device on the connecting position of the upper supporting arm and the lower supporting arm, can be conveniently adjusted and overcomes defects of inconvenient installation and low accuracy of base station antenna installing clamps existing in the prior art.
Description
Technical field
The utility model relates to a kind of antenna for base station erecting device, relates in particular to a kind ofly to be fixed to tabular antenna for base station on the shaft or on the metope, can guarantee that again antenna has the sectional fixture of certain angle of declination adjustable range simultaneously.
Background technology
Antenna for base station in order to make signal limitations in the Serving cell coverage, and reduces interference to other co-frequency cells in engineering design, installation and use, it is a kind of more effective antenna mounting technique that antenna vertical plane directivity is had a down dip.In addition, because tilt angled down is the theoretical value and the actual optimum value of analog computation software certain deviation is arranged, so in the actual installation process, also need Downtilt is adjusted.How the quick adjustment Downtilt is to optimum value and be stabilized in this angle for a long time and become the key that antenna is installed, this to the proposition of antenna sectional fixture corresponding requirement.The sectional fixture that is used for plate antenna at present adopts rod-pulling type mostly, the defective that the anchor clamps of this suitable small size antenna are used for existing when large-scale antenna is installed mainly contains following 2 points: 1) inconvenience is installed, especially is not suitable for work high above the ground to saving the requirement of set-up time; 2) angle of declination is regulated trouble and installation accuracy not high (error was about once).
The utility model content
Problem to be solved of the present utility model is to overcome the convenient inadequately and not high defective of installation accuracy of antenna for base station sectional fixture use in the prior art, and a kind of adjustable antenna for base station sectional fixture of angle of declination convenient and that installation accuracy is high of installing is provided.
The technical scheme that the utility model adopted is: the antenna for base station sectional fixture comprises folder and presss from both sides down, last folder comprises that clamping decides device, upper branch arm, lower branch arm, the upper branch arm bearing, the lower branch arm bearing, last clamping is decided device and is used for fixedlying connected with shaft or metope, upper branch arm bearing and last clamping are decided that device is connected and are hinged with upper branch arm, upper branch arm and lower branch arm are hinged, lower branch arm and lower branch arm bearing are hinged, the fixedly connected antenna mounting panel of lower branch arm bearing, following folder comprises that clamping is decided device down, first undersetting, second undersetting, following clamping is decided device and is used for fixedlying connected with shaft or metope, first undersetting and following clamping are decided that device is fixedlyed connected and are hinged with second undersetting, the fixedly connected antenna mounting panel of second undersetting, on pressed from both sides an angle of declination adjusting device, subtended angle between control upper branch arm and the lower branch arm, thereby the angle of declination of control antenna, the angle of declination adjusting device comprises that one is located at the dial and the locking device of upper branch arm and lower branch arm pin joint, dial is fixed in upper branch arm, the scale system of dial indication is according to antenna, upper branch arm, the length of lower branch arm and up and down the folder between distance and upper branch arm, the subtended angle relation converts and draws between the lower branch arm, locking device is preferably the cannelure that is provided with on the dial and passes the bolt that cannelure is connected with lower branch arm, when bolt is tightened, can limit the counterrotating degree of freedom of upper branch arm and lower branch arm, certainly dial also can be fixed in lower branch arm, this moment is corresponding, and locking device is the cannelure that is provided with on the dial and pass the bolt that cannelure is connected with upper branch arm.
When being used for fixedlying connected with shaft, last clamping is decided device and following clamping and is decided device and include clamping plate and U type groove clamping plate with the clamping shaft, clamping plate are connected by bolt with U type groove clamping plate, U type groove clamping plate are connected by bolt with first undersetting with the upper branch arm bearing respectively, in order to clamp more firmly, also can be provided with anti-slop serrations at U type groove clamping plate and shaft contact site.
When being used for fixing when being connected to metope, last clamping is decided device and following clamping and is decided device and be mounting panel.
The beneficial effects of the utility model are: by increasing the angle of declination adjusting device at upper branch arm and lower branch arm junction, thereby accurate control antenna angle of declination, and easy to adjust, overcome the defective that the installation of antenna for base station sectional fixture is inconvenient in the prior art, precision is not high.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 utilizes the utility model antenna for base station sectional fixture that antenna is installed in schematic diagram on the pole;
Fig. 2 is the clamping structure schematic diagram of going up of the present utility model;
Fig. 3 is a clamping structure schematic diagram down of the present utility model;
Fig. 4, Fig. 5 are that the utility model anchor clamps are installed to the process schematic diagram on the antenna;
Fig. 6, Fig. 7 are the process schematic diagrames that is installed to after the utility model anchor clamps and the antenna mount on the pole;
Fig. 8, Fig. 9 utilize the utility model anchor clamps that antenna is installed in aft antenna angle of declination adjustment process schematic diagram on the pole;
Figure 10 is that the utility model is installed in the schematic diagram on the metope.
Embodiment
Fig. 1 utilizes the utility model antenna for base station sectional fixture that antenna is installed in schematic diagram on the pole.Wherein 1 is tabular antenna for base station, and 2 is the utility model antenna for base station sectional fixture, and 3 is pole.
Fig. 2 is the clamping structure schematic diagram of going up of the present utility model, last folder comprises that clamping decides device, upper branch arm 7, lower branch arm 11, upper branch arm bearing 91, lower branch arm bearing 92, last clamping is decided device and is used for fixedlying connected with pole, comprise clamping plate 51 and U type groove clamping plate 61, clamping plate 51 are connected to clamp pole by stay bolt with U type groove clamping plate 61, also has nut between the two to stop the clamping plate curved transitions, U type groove clamping plate 61 also are provided with anti-slop serrations with the pole contact site, U type groove clamping plate 61 and upper branch arm bearing 91 are connected by bolt, upper branch arm bearing 91 is hinged with upper branch arm 7, upper branch arm 7 is hinged with lower branch arm 11, be in the shape of the letter V, lower branch arm 11 is hinged with lower branch arm bearing 92, lower branch arm bearing 92 fixedly connected antenna mounting panels, on pressed from both sides an angle of declination adjusting device, subtended angle between control upper branch arm 7 and the lower branch arm 11, thereby determine the angle of declination of antenna, the angle of declination adjusting device comprises that one is located at the dial 8 and the locking device of upper branch arm 7 and lower branch arm 11 pin joints, dial 8 is in order to the marker antenna tilt angled down, dial 8 is fixed in upper branch arm 7, the scale system of dial indication is according to antenna, upper branch arm 7, the length of lower branch arm 11 with, distance and upper branch arm between pressing from both sides up and down, the subtended angle relation converts and draws between the lower branch arm, the antenna of different length all can be general in a kind of anchor clamps, need only change dial gets final product, locking device comprises on the dial 8 cannelure that is provided with and passes the adjusting bolt 12 that cannelure is connected with lower branch arm, when adjusting bolt 12 is tightened, can limit the counterrotating degree of freedom of upper branch arm 7 and lower branch arm 11, when needing adjusting angle, looser a bolt, regulating finishes to tighten again gets final product.
Fig. 3 is a clamping structure schematic diagram down of the present utility model, following folder comprises that clamping is decided device down, first undersetting 93, second undersetting 94, following clamping is decided device and is used for fixedlying connected with pole, comprise clamping plate 52 and U type groove clamping plate 62, clamping plate 52 are connected with U type groove clamping plate 62 usefulness stay bolts to clamp pole, also has nut between the two to stop the clamping plate curved transitions, U type groove clamping plate 62 also are provided with anti-slop serrations with the pole contact site, U type groove clamping plate 62 are connected with first undersetting, 93 usefulness bolt, first undersetting 93 and second undersetting 94 are hinged, and second undersetting 94 is fixedlyed connected with the antenna mounting panel.
The step that the novel antenna of this use is installed on the pole is as follows:
The first step, the installation of the upper and lower folder of antenna, as Fig. 4, Figure 5 shows that the utility model anchor clamps are installed to the process schematic diagram on the antenna:
This step can comprise the following steps: again
1. go up the installation of folder;
2. the installation of folder down;
3. upper and lower folder is respectively installed on the antenna, and tightens associated screw;
Above step all can be carried out the scene on ground and be installed.It should be noted that when installing that the tilt angled down of antenna must be " 0 " degree angle, note guaranteeing to regulate " 0 " degree state that bolt is in graduated scale.
Second step, the installation of antenna, as Fig. 6, shown in Figure 7:
At first be a stay bolt of turning on the clamping plate up and down, then antenna be installed on the pole, tighten stay bolt at last and get final product.
The 3rd step, the adjusting of antenna downtilt angle, as Fig. 8, shown in Figure 9:
Unscrew angle of declination with spanner and regulate bolt, attention need only be unscrewed, and does not need to screw down.Knock upper branch arm gently, make antenna rotating slowly around lower fulcrum.After arriving the desired position, tighten the adjusting bolt, then tighten the bolt that connects upper and lower folder again and get final product.
Figure 10 is installed to schematic diagram on the metope to antenna for using the utility model, the last clamping of this moment is decided device and following clamping and is decided device and be mounting panel, can easily realize antenna is installed on the metope, be installed under the situation on the pole, can realize that Downtilt regulates with reference to the utility model.
In actual use, run into the short situation of pole, can exchange upper branch arm in the last folder and lower branch arm position in order to save installing space.Also can last folder and folder exchange installation down, be used in the specific occasion that needs antenna to upwarp as required.
Adopt the utility model that following outstanding advantages is arranged:
1. easy for installation, unscrew the angle of declination adjusting bolt, slowly be adjusted downward to the desired position, tighten then adjusting bolt and get final product.
2. highly versatile for different antennas, for different spacing jigs, need only be changed dial and get final product.
3. flexible for installation, can be installed on the pole and also can be installed on the metope.
4. good looking appearance is simple in structure, good reliability.
Claims (6)
1, a kind of antenna for base station sectional fixture, it is characterized in that: described antenna for base station sectional fixture comprises folder and presss from both sides down, the described folder of going up comprises that clamping decides device, upper branch arm, lower branch arm, the upper branch arm bearing, the lower branch arm bearing, described upper branch arm bearing and upper branch arm are hinged, described upper branch arm and lower branch arm are hinged, described lower branch arm and lower branch arm bearing are hinged, the fixedly connected antenna of described lower branch arm bearing, described folder down comprises that clamping is decided device down, first undersetting, second undersetting, described first undersetting and following clamping are decided that device is fixedlyed connected and are hinged with second undersetting, the fixedly connected antenna of described second undersetting, pressed from both sides an angle of declination adjusting device on described, described angle of declination adjusting device comprises that one is located at the dial and the locking device of described upper branch arm and lower branch arm pin joint.
2, antenna for base station sectional fixture as claimed in claim 1, it is characterized in that: described dial is arranged at upper branch arm, and described locking device comprises the cannelure that is provided with on the dial and passes the bolt that cannelure is connected with lower branch arm.
3, antenna for base station sectional fixture as claimed in claim 1, it is characterized in that: described dial is arranged at lower branch arm, and described locking device comprises the cannelure that is provided with on the dial and passes the bolt that cannelure is connected with upper branch arm.
4, as claim 1,2,3 described antenna for base station sectional fixtures, it is characterized in that: described upward clamping is decided device, following clamping is decided device and included clamping plate and U type groove clamping plate, described clamping plate are connected by bolt with U type groove clamping plate, and U type groove clamping plate are connected by bolt with first undersetting with the upper branch arm bearing respectively.
5, antenna for base station sectional fixture as claimed in claim 4 is characterized in that: also be provided with anti-slop serrations with the shaft contact site on the U type groove of described U type groove clamping plate.
6, as claim 1,2,3 described antenna for base station sectional fixtures, it is characterized in that: described upward clamping is decided device, following clamping is decided device and is mounting panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520054467 CN2789946Y (en) | 2005-01-28 | 2005-01-28 | Base station antenna mounting clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520054467 CN2789946Y (en) | 2005-01-28 | 2005-01-28 | Base station antenna mounting clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2789946Y true CN2789946Y (en) | 2006-06-21 |
Family
ID=36790281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520054467 Expired - Fee Related CN2789946Y (en) | 2005-01-28 | 2005-01-28 | Base station antenna mounting clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2789946Y (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102195016A (en) * | 2010-03-19 | 2011-09-21 | 耀马车业(中国)有限公司 | Angle adjustable fixed mount of cell box guide plate |
| CN102856624A (en) * | 2012-08-24 | 2013-01-02 | 华为技术有限公司 | Mounting component |
| CN101944648B (en) * | 2009-07-10 | 2013-06-26 | 华为技术有限公司 | Antenna mounting frame |
| CN104466343A (en) * | 2014-12-22 | 2015-03-25 | 广州杰赛科技股份有限公司 | Installation device, antenna orientation device, directional antenna system and mobile communication system |
| CN104900980A (en) * | 2015-05-14 | 2015-09-09 | 张家港润盛科技材料有限公司 | Antenna based on 4G network base station board |
| CN105024132A (en) * | 2015-07-23 | 2015-11-04 | 江苏中伟业通讯设备有限公司 | Antenna support |
| CN105305009A (en) * | 2015-11-20 | 2016-02-03 | 如皋市凯凯电信器材有限公司 | Adjusting mechanism of antenna supporting frame |
| CN106329059A (en) * | 2016-10-31 | 2017-01-11 | 昆山恩电开通信设备有限公司 | 3D angle-regulative mounting bracket and antenna |
| CN106876984A (en) * | 2017-02-14 | 2017-06-20 | 中天宽带技术有限公司 | It is a kind of can remote adjustment aerial mechanical angle of declination mounting bracket |
| CN108306109A (en) * | 2018-02-27 | 2018-07-20 | 摩比天线技术（深圳）有限公司 | A kind of aerial angle regulating device |
| CN109707208A (en) * | 2018-12-13 | 2019-05-03 | 中国能源建设集团江苏省电力设计院有限公司 | A kind of radio communication base station based on power line shaft tower |
| CN110148831A (en) * | 2019-05-24 | 2019-08-20 | 钟家明 | A kind of 5G antenna for base station elevation angle regulating and controlling mechanism |
| WO2021169715A1 (en) * | 2020-02-27 | 2021-09-02 | 中兴通讯股份有限公司 | Antenna installation apparatus and antenna device |
| CN117013241A (en) * | 2023-09-11 | 2023-11-07 | 黑龙江芝麻信息技术有限公司 | 5G base station antenna rigid support device |
-
2005
- 2005-01-28 CN CN 200520054467 patent/CN2789946Y/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101944648B (en) * | 2009-07-10 | 2013-06-26 | 华为技术有限公司 | Antenna mounting frame |
| CN102195016A (en) * | 2010-03-19 | 2011-09-21 | 耀马车业(中国)有限公司 | Angle adjustable fixed mount of cell box guide plate |
| CN102856624A (en) * | 2012-08-24 | 2013-01-02 | 华为技术有限公司 | Mounting component |
| CN104466343A (en) * | 2014-12-22 | 2015-03-25 | 广州杰赛科技股份有限公司 | Installation device, antenna orientation device, directional antenna system and mobile communication system |
| CN104466343B (en) * | 2014-12-22 | 2017-10-24 | 广州杰赛科技股份有限公司 | A kind of erecting device, antenna alignment apparatus, beam aerial system and GSM |
| CN104900980A (en) * | 2015-05-14 | 2015-09-09 | 张家港润盛科技材料有限公司 | Antenna based on 4G network base station board |
| CN105024132A (en) * | 2015-07-23 | 2015-11-04 | 江苏中伟业通讯设备有限公司 | Antenna support |
| CN105305009A (en) * | 2015-11-20 | 2016-02-03 | 如皋市凯凯电信器材有限公司 | Adjusting mechanism of antenna supporting frame |
| CN106329059B (en) * | 2016-10-31 | 2024-04-12 | 昆山恩电开通信设备有限公司 | Three-dimensional angle adjustable antenna installation device |
| CN106329059A (en) * | 2016-10-31 | 2017-01-11 | 昆山恩电开通信设备有限公司 | 3D angle-regulative mounting bracket and antenna |
| CN106876984A (en) * | 2017-02-14 | 2017-06-20 | 中天宽带技术有限公司 | It is a kind of can remote adjustment aerial mechanical angle of declination mounting bracket |
| CN108306109A (en) * | 2018-02-27 | 2018-07-20 | 摩比天线技术（深圳）有限公司 | A kind of aerial angle regulating device |
| WO2019165800A1 (en) * | 2018-02-27 | 2019-09-06 | 摩比科技（深圳）有限公司 | Angle adjusting device for antenna |
| EP3761451A4 (en) * | 2018-02-27 | 2021-11-24 | Mobi Antenna Technologies (Shenzhen) Co., Ltd. | Angle adjusting device for antenna |
| CN109707208A (en) * | 2018-12-13 | 2019-05-03 | 中国能源建设集团江苏省电力设计院有限公司 | A kind of radio communication base station based on power line shaft tower |
| CN110148831A (en) * | 2019-05-24 | 2019-08-20 | 钟家明 | A kind of 5G antenna for base station elevation angle regulating and controlling mechanism |
| WO2021169715A1 (en) * | 2020-02-27 | 2021-09-02 | 中兴通讯股份有限公司 | Antenna installation apparatus and antenna device |
| EP4050727A4 (en) * | 2020-02-27 | 2022-12-21 | ZTE Corporation | Antenna installation apparatus and antenna device |
| CN117013241A (en) * | 2023-09-11 | 2023-11-07 | 黑龙江芝麻信息技术有限公司 | 5G base station antenna rigid support device |
| CN117013241B (en) * | 2023-09-11 | 2024-04-09 | 黑龙江省俊驰通信技术有限公司 | 5G base station antenna rigid support device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |