CN201199541Y - Directive antenna clamper - Google Patents

Directive antenna clamper Download PDF

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Publication number
CN201199541Y
CN201199541Y CN 200820094141 CN200820094141U CN201199541Y CN 201199541 Y CN201199541 Y CN 201199541Y CN 200820094141 CN200820094141 CN 200820094141 CN 200820094141 U CN200820094141 U CN 200820094141U CN 201199541 Y CN201199541 Y CN 201199541Y
Authority
CN
China
Prior art keywords
support arm
mounting bracket
bracket assembly
adjusting rod
mount pad
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
Application number
CN 200820094141
Other languages
Chinese (zh)
Inventor
谢咏君
白小容
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mobi Antenna Technology Shenzhen Co Ltd
Original Assignee
Mobi Antenna Technology Shenzhen Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mobi Antenna Technology Shenzhen Co Ltd filed Critical Mobi Antenna Technology Shenzhen Co Ltd
Priority to CN 200820094141 priority Critical patent/CN201199541Y/en
Application granted granted Critical
Publication of CN201199541Y publication Critical patent/CN201199541Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model discloses a directional antenna clamp which comprises an upper installation seat component and a lower installation seat component, wherein, the lower installation seat component comprises an inner support fixedly arranged on a lower clamp plate and an outer support fixedly arranged on the antenna, the inner support is articulated with the outer supports; the upper installation seat component comprises the inner support fixedly arranged on an upper clamp plate, and the outer support, an inner supporting arm, an outer supporting arm and a standard lever which are fixedly arranged on the antenna, one end of the inner supporting arm is articulated with one end of the outer supporting arm, while the other end of the inner supporting arm is articulated with the inner support of the upper installation seat, the other end of the outer supporting arm is articulated with the outer support of the upper installation seat; the standard lever is provided with a plurality of holes, the middle parts of the inner supporting arm and the outer supporting arm are respectively provided with one installation hole which is fixed with two holes with different spacing of the standard lever to form triangular structures with different sizes. When the inner and outer supporting arms are stretched or folded, the mechanical downward inclination of the antenna clamp can be changed between a positive value and a negative value. The directional antenna clamp is helpful to reduce the category and quantity of the stock and the operation cost.

Description

A kind of directional antenna anchor clamps
[technical field]
The utility model relates to the antenna sectional fixture, especially relates to a kind of antenna for base station adjustment and fixing anchor clamps.
[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, the configuration mode that antenna generally adopts lower decline angle and mechanical tilt angle to combine in engineering design, installation and use.Lower decline angle can be regulated the lower decline angle except that electrical tilt antenna automatically by antenna internal structure and electric property decision, and the lower decline angle of other antenna all is changeless; Tilt angled down can be regulated according to different demands within the specific limits by the decision of antenna anchor clamps in the mechanical tilt angle.
At present antenna anchor clamps mechanical tilt angle adjustable range for example is 0 ° antenna for lower decline angle all more than 0 °, can to make stagger angle be 6 ° by regulating the antenna anchor clamps, and this makes antenna to be similar to reach the coverage effect that lower decline angle is 6 ° of antennas.Yet for the antenna of lower decline angle greater than 0 °, it is just very difficult to want to realize that lower decline angle is similar to the effect that reaches 0 °.
[summary of the invention]
The technical problems to be solved in the utility model provides a kind of mechanical tilt angle and can not only adjust in the scope more than 0 °, also can be adjusted to the directional antenna anchor clamps below 0 °, and the directional antenna anchor clamps can only be adjusted to the deficiency of 0 ° of degree with upper angle to remedy in the past.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is, a kind of directional antenna anchor clamps, comprise mounting bracket assembly and following mounting bracket assembly, following mounting bracket assembly comprises the following mount pad inner support that is packed in down on the mount pad clamping plate and is packed in the following mount pad support arm of antenna inboard, following mount pad inner support is hinged with following mount pad support arm, the described mounting bracket assembly of going up comprises last mount pad inner support that is packed on the mount pad clamping plate and the last mount pad support arm that is packed in the antenna inboard, interior support arm, outer support arm and adjusting rod, one end of interior support arm is hinged with an end of outer support arm, the other end of interior support arm and last mount pad inner support are hinged, and the other end of outer support arm and last mount pad support arm are hinged; Adjusting rod has plurality of holes along shaft, and the middle part of interior support arm and outer support arm respectively comprises 1 installing hole, and the installing hole separately of interior support arm and outer support arm and 2 holes of adjusting rod different spacing are fixed, and constitutes the triangular structure that varies in size.
Above-described directional antenna anchor clamps, an end of described adjusting rod can with the middle part installing hole of interior support arm or outer support arm in 1 hinged; The different adjustment hole of a plurality of and one end hinge hole distance is arranged on the described adjusting rod, and the installing hole of 1 support arm is fixed by 1 in bolt or pin and the adjustment hole in addition.Described adjustment hole can be for 2 arranging up and down, and 2 tease and ridicule knothole staggers mutually at the length direction of shaft.For the ease of regulating, scale is arranged preferably on the shaft of described adjusting rod.In order to keep balance, preferably include 2 adjusting rods, in the both sides of support arm 1 adjusting rod is installed respectively.
Above-described directional antenna anchor clamps, 2 installing holes of interior support arm and outer support arm and 2 holes of adjusting rod spacing minimum are fixedly the time, and the length overall of last mounting bracket assembly is less than the length overall of descending mounting bracket assembly; When 2 installing holes of interior support arm and outer support arm and 2 holes of adjusting rod spacing maximum fixedly were, the length overall of last mounting bracket assembly was greater than the length overall of descending mounting bracket assembly.
The utility model is fixed by the installing hole separately of interior support arm and outer support arm and 2 holes of adjusting rod different spacing, constitute the triangular structure that varies in size and change the length overall that goes up mounting bracket assembly, and the length overall of mounting bracket assembly is fixed down, as long as suitably select length, the length that goes up the inside and outside support arm of mounting bracket assembly and the spacing in adjusting rod hole of mounting bracket assembly down, the length overall that just can realize when inside and outside support arm opens mounting bracket assembly is greater than the length overall of mounting bracket assembly down, antenna anchor clamps mechanical tilt angle be on the occasion of; Go up the length overall of the length overall of mounting bracket assembly less than following mounting bracket assembly when inside and outside support arm draws in, antenna anchor clamps mechanical tilt angle is a negative value.Directional antenna clamp structure of the present utility model is simple, easy for installation, the location accurately, Stability Analysis of Structures is reliable, for antenna model various today, helps to reduce the kind and the quantity of client's stock, cuts operating costs and risk.
[description of drawings]
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a mounting bracket assembly structural representation on the utility model directional antenna anchor clamps embodiment;
Fig. 2 is a mounting bracket assembly structural representation under the utility model directional antenna anchor clamps embodiment;
Fig. 3 utilizes the utility model directional antenna anchor clamps embodiment that antenna is fixed to structural representation behind the pole;
Fig. 4 is connected to antenna body aft antenna angle of declination with the utility model directional antenna anchor clamps embodiment to be-5 ° scheme of installation.
Fig. 5 is the partial enlarged drawing of position I among Fig. 4.
[embodiment]
The structure of the utility model directional antenna anchor clamps embodiment and application are extremely shown in Figure 5 as Fig. 1.In the utility model directional antenna anchor clamps embodiment, the structure of last mounting bracket assembly as shown in Figure 1: by two groups of bolt connection parts 103 with U type groove clamping plate 101 with have inner support 102 secure fixation of 2 lugs.By rotating assembly 104 that interior support arm 105 and inner support 102 is hinged.By rotating assembly 109 with the other end of interior support arm 105 with and outer support arm 108 hinged.By rotating assembly 110 that outer support arm 108 is hinged with the support arm 111 with 2 lugs, support arm 111 is connected with antenna.By two groups of bolt connection parts 107 right adjusting rod 106 and interior support arm 105, outer support arm 108 are fixed.By two groups of bolt connection parts 113 left adjusting rod 112 and interior support arm 105, outer support arm 108 are fixed, formed stable triangle mechanism by interior support arm 105, outer support arm 108 and adjusting rod 106,112 like this.In the present embodiment, an end of 2 adjusting rods 106,112 is respectively fixed with 2 installing holes of both sides, outer support arm 108 middle part respectively by 1 bolt connection part 113,107.2 adjusting rods the 106, the 112nd, the flute profile stock, on the web of its shaft, have up and down and 2 tease and ridicule knothole, 2 tease and ridicule knothole staggers mutually at the length direction of shaft, and the distance of they and adjusting rod termination increases according to certain rules, and is carved with angle scale on the web of shaft.On needs are regulated during the length of mounting bracket assembly, can angle scale with reference to selecting different adjustment hole on the adjusting rod shaft, the angle by support arm in changing 105 and outer support arm 108 changes the upward length of mounting bracket assembly.
The structure of mounting bracket assembly as shown in Figure 2 under the utility model embodiment: the inner support 203 that will have 2 lugs by fastening sub-assembly 202 is fastening with U type groove clamping plate 201; By rotating fastening sub-assembly 204 inner support 203 and the support arm 205 with 2 lugs are movably hinged, support arm 205 is connected with antenna.
Fig. 3 utilizes anchor clamps that antenna is fixed on structural representation on the pole.By two Bolt Connection assemblies 303 fixedly U type groove clamping plate 302 and last mounting bracket assembly on the pole 301.The connector that tights a bolt will connect U type groove clamping plate 302 and last mounting bracket assembly and be fixed on the pole 301.Last mounting bracket assembly reliably is connected by Bolt Connection assembly 307 with antenna 308.Equally, by two Bolt Connection assemblies 305 fixedly U type groove clamping plate 304 and following mounting bracket assembly, the connector that tights a bolt will connect U type groove clamping plate 304 and be fixed on the pole with following mounting bracket assembly.Following mounting bracket assembly reliably is connected by Bolt Connection assembly 306 with antenna 308.Tighten the bolt in each assembly, antenna is fixed on the required angle of declination position.
When carrying out the angular adjustment of antenna, the bolt connection part 107,113 of support arm 105 in connecting is dismantled in looser a bolt connector 104,109,110,204 and 107,113, and the assembly of upper and lower mount pad can be rotated mutually.According to required angle of declination angle, the adjusting rod angle scale with reference to shown in Figure 5 is fixed on interior support arm 105 on the required adjustment hole of adjusting rod shaft, tightens all bolts then.
For the angle that guarantees antenna can greater than 0 ° and less than 0 ° scope in regulate.2 installing holes of interior support arm and outer support arm and 2 holes of adjusting rod spacing minimum are fixedly the time, the length overall of last mounting bracket assembly is less than down the length overall of mounting bracket assembly, when 2 installing holes of interior support arm and outer support arm and 2 holes of adjusting rod spacing maximum fixedly were, the length overall of last mounting bracket assembly was greater than down the length overall of mounting bracket assembly.
Fig. 4 adjusts to-5 ° structural representation for Downtilt.Fig. 5 is the partial enlarged drawing at adjusting rod position among Fig. 4

Claims (6)

1. directional antenna anchor clamps, comprise mounting bracket assembly and following mounting bracket assembly, following mounting bracket assembly comprises the following mount pad inner support that is packed in down on the mount pad clamping plate and is packed in the following mount pad support arm of antenna inboard, following mount pad inner support is hinged with following mount pad support arm, it is characterized in that, the described mounting bracket assembly of going up comprises last mount pad inner support that is packed on the mount pad clamping plate and the last mount pad support arm that is packed in the antenna inboard, interior support arm, outer support arm and adjusting rod, one end of interior support arm is hinged with an end of outer support arm, the other end of interior support arm and last mount pad inner support are hinged, and the other end of outer support arm and last mount pad support arm are hinged; Adjusting rod has plurality of holes along shaft, and the middle part of interior support arm and outer support arm respectively comprises 1 installing hole, interior support arm and outer support arm separately installing hole and 2 holes of adjusting rod different spacing fix the triangular structure that formation varies in size.
2. directional antenna anchor clamps according to claim 1 is characterized in that, 1 in an end of described adjusting rod and the middle part installing hole of interior support arm or outer support arm is hinged; The different adjustment hole of a plurality of and one end hinge hole distance is arranged on the described adjusting rod, and the installing hole of 1 support arm is fixed by 1 in bolt or pin and the adjustment hole in addition.
3. directional antenna anchor clamps according to claim 2 is characterized in that, described adjustment hole is 2 to arrange up and down, and 2 tease and ridicule knothole staggers mutually at the length direction of shaft.
4. directional antenna anchor clamps according to claim 3 is characterized in that, on the shaft of described adjusting rod scale are arranged.
5. directional antenna anchor clamps according to claim 3 is characterized in that, comprise 2 adjusting rods, in the both sides of support arm 1 adjusting rod are installed respectively.
6. according to the described directional antenna anchor clamps of arbitrary claim in the claim 1 to 5, it is characterized in that 2 installing holes of interior support arm and outer support arm and 2 holes of adjusting rod spacing minimum are fixedly the time, the length overall of last mounting bracket assembly is less than the length overall of descending mounting bracket assembly; When 2 installing holes of interior support arm and outer support arm and 2 holes of adjusting rod spacing maximum fixedly were, the length overall of last mounting bracket assembly was greater than the length overall of descending mounting bracket assembly.
CN 200820094141 2008-05-21 2008-05-21 Directive antenna clamper Expired - Fee Related CN201199541Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200820094141 CN201199541Y (en) 2008-05-21 2008-05-21 Directive antenna clamper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200820094141 CN201199541Y (en) 2008-05-21 2008-05-21 Directive antenna clamper

Publications (1)

Publication Number Publication Date
CN201199541Y true CN201199541Y (en) 2009-02-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200820094141 Expired - Fee Related CN201199541Y (en) 2008-05-21 2008-05-21 Directive antenna clamper

Country Status (1)

Country Link
CN (1) CN201199541Y (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102760933A (en) * 2012-07-13 2012-10-31 苏州市尚科产品检测中心 Antenna clamping mechanism of station
CN102856626A (en) * 2012-10-09 2013-01-02 江苏中伟业通讯设备有限公司 Adjustable 3G (3rd Generation Telecommunication) antenna bracket
CN103715490A (en) * 2013-12-10 2014-04-09 华为技术有限公司 Span positioning structure and span positioning method
WO2014090137A1 (en) * 2012-12-10 2014-06-19 华为技术有限公司 Antenna mounting piece
CN104078743A (en) * 2014-07-01 2014-10-01 苏州市尚科产品检测中心 Downward inclination installation frame of wide panel antenna
CN105024133A (en) * 2015-07-28 2015-11-04 江苏中伟业通讯设备有限公司 Antenna support
CN105024132A (en) * 2015-07-23 2015-11-04 江苏中伟业通讯设备有限公司 Antenna support
CN106058418A (en) * 2016-06-23 2016-10-26 广东通宇通讯股份有限公司 Antenna mounting device
CN106058420A (en) * 2016-06-30 2016-10-26 广东通宇通讯股份有限公司 Adjustable antenna installation device
CN106910974A (en) * 2017-01-25 2017-06-30 广东通宇通讯股份有限公司 Antenna module and its device for installing and adjusting
CN108155618A (en) * 2017-12-12 2018-06-12 中国电波传播研究所(中国电子科技集团公司第二十二研究所) A kind of Novel cable follower location unit
WO2019165800A1 (en) 2018-02-27 2019-09-06 摩比科技(深圳)有限公司 Angle adjusting device for antenna

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102760933A (en) * 2012-07-13 2012-10-31 苏州市尚科产品检测中心 Antenna clamping mechanism of station
CN102856626A (en) * 2012-10-09 2013-01-02 江苏中伟业通讯设备有限公司 Adjustable 3G (3rd Generation Telecommunication) antenna bracket
WO2014090137A1 (en) * 2012-12-10 2014-06-19 华为技术有限公司 Antenna mounting piece
CN103715490A (en) * 2013-12-10 2014-04-09 华为技术有限公司 Span positioning structure and span positioning method
CN103715490B (en) * 2013-12-10 2015-12-02 华为技术有限公司 Span location structure and span localization method
CN104078743A (en) * 2014-07-01 2014-10-01 苏州市尚科产品检测中心 Downward inclination installation frame of wide panel antenna
CN105024132A (en) * 2015-07-23 2015-11-04 江苏中伟业通讯设备有限公司 Antenna support
CN105024133A (en) * 2015-07-28 2015-11-04 江苏中伟业通讯设备有限公司 Antenna support
CN106058418A (en) * 2016-06-23 2016-10-26 广东通宇通讯股份有限公司 Antenna mounting device
CN106058420A (en) * 2016-06-30 2016-10-26 广东通宇通讯股份有限公司 Adjustable antenna installation device
CN106058420B (en) * 2016-06-30 2019-03-08 广东通宇通讯股份有限公司 A kind of adjustable antenna mounting device
CN106910974A (en) * 2017-01-25 2017-06-30 广东通宇通讯股份有限公司 Antenna module and its device for installing and adjusting
CN108155618A (en) * 2017-12-12 2018-06-12 中国电波传播研究所(中国电子科技集团公司第二十二研究所) A kind of Novel cable follower location unit
WO2019165800A1 (en) 2018-02-27 2019-09-06 摩比科技(深圳)有限公司 Angle adjusting device for antenna

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090225

Termination date: 20130521