WO2021187864A1 - Support d'antenne de station de base - Google Patents

Support d'antenne de station de base Download PDF

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Publication number
WO2021187864A1
WO2021187864A1 PCT/KR2021/003236 KR2021003236W WO2021187864A1 WO 2021187864 A1 WO2021187864 A1 WO 2021187864A1 KR 2021003236 W KR2021003236 W KR 2021003236W WO 2021187864 A1 WO2021187864 A1 WO 2021187864A1
Authority
WO
WIPO (PCT)
Prior art keywords
coupler
antenna
fastening
groove
base station
Prior art date
Application number
PCT/KR2021/003236
Other languages
English (en)
Korean (ko)
Inventor
소대영
김민기
장대건
Original Assignee
주식회사 에스디에프
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 주식회사 에스디에프 filed Critical 주식회사 에스디에프
Publication of WO2021187864A1 publication Critical patent/WO2021187864A1/fr

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/1207—Supports; Mounting means for fastening a rigid aerial element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole

Definitions

  • the present invention relates to a base station antenna gd stand installed outdoors.
  • the horizontal and vertical angles of the antenna can be accurately installed as designed, and the operator can adjust the horizontal and vertical angles of the antenna even during maintenance.
  • It relates to a base station antenna support that can be accurately and easily adjusted.
  • antennas of various standards such as 4G, LTE, and 5G are installed outdoors at predetermined intervals.
  • These antennas are generally installed on a large roadside or on the roof of an apartment building, and a support is used to install and fix the antenna of a heavy body.
  • the antenna is installed on the support, but the antenna is installed without a shaded area only when the antenna is correctly installed to fit the designed horizontal and vertical angles.
  • the antenna since the antenna has a high load of about 40 kg to 50 kg, there is a problem in that a lot of force is applied when the operator aligns a precise vertical angle.
  • the present invention has been devised to solve the above problems, and when installing and maintaining an outdoor base station antenna, a base station antenna support that can easily and quickly install and adjust a high-load antenna at a designed vertical and horizontal angle. It is an object of the present invention to provide.
  • the base station antenna support includes an antenna fastening base 140 for fastening the antenna 10;
  • the pole fastener 110 is fastened to the outdoor structure;
  • a vertical angle adjusting unit is formed on one side to be coupled to the antenna fastening unit 140 , and a horizontal angle adjusting unit is formed at the other side to form a coupler 120 coupled to the pole fastening unit 110 .
  • the horizontal angle adjusting unit includes a horizontal groove 122 formed at one end of the coupler 120 , a coupler fastening piece 113 protruding from the pole fastening stand 110 and inserted into the horizontal groove 122 , and the It characterized in that it is composed of a horizontal shaft 115 for rotatably fastening the coupler fastening piece 113 inserted into the horizontal groove 122 .
  • an indicator 114 is formed on the coupler fastening piece 113 , and an indicator groove 125 on one side of the coupler 120 and a graduation 126 on one side of the indicator groove 125 are formed, thereby coupling the coupler.
  • a stopper 116 protruding from one side of the horizontal axis 115 of the coupler fastening piece 113 is formed, and an arc-shaped stopper insertion hole 124 into which the stopper 116 is inserted is formed on one side of the coupler 120 .
  • the coupler 120 is configured to rotate horizontally within the arc length range of the stopper insertion hole 124 in the pole fastening unit 110 .
  • the vertical angle adjusting unit includes a vertical groove 127 formed at the other end of the coupler 120 , a coupler fastening piece 143 protruding from the antenna fastening table 140 and inserted into the vertical groove 127 , and the It is characterized in that it is composed of a vertical shaft (151) for rotatably fastening the coupler fastening piece (143) inserted into the vertical groove (127).
  • an indicator 153 is formed on the coupler fastening piece 143 , and an indicator groove 131 and a scale 132 on one side of the indicator groove 131 are formed on the other side of the coupler 120 , so that the coupler fastening piece By checking the indicator 153 exposed through the indicator groove 131 when the 143 is inserted into the vertical groove 127 , it is characterized in that it is configured to measure the vertical angle with the scale 132 .
  • a stopper 152 protruding from one side of the vertical axis 151 of the coupler fastening piece 143 is formed, and an arc-shaped stopper insertion hole 129 into which the stopper 152 is inserted is formed on the other side of the coupler 120 .
  • the antenna coupling unit 140 in the coupler 120 is configured to rotate vertically within the arc length range of the stopper insertion hole 129 .
  • the connecting rod 145 protrudes from the body 141 of the antenna fastening rod 140, and the adjustment screw 147 is screwed to the end of the connecting rod 145, so that the adjustment screw 147 is a coupler ( It is characterized in that it is configured to adjust the vertical angle of the antenna fastening table 140 by rotating the adjusting screw 147 in a state in contact with the bottom surface of the 120).
  • the present invention configured as described above can accurately and quickly install and adjust the high-load base station antenna to be installed outdoors in the designed horizontal and vertical angles.
  • FIG. 1 is a perspective view showing a state in which a base station antenna support according to the present invention is installed.
  • Figure 2 is a perspective view showing a base station antenna support according to the present invention.
  • Figure 3 is an exploded perspective view showing an exploded base station antenna support according to the present invention.
  • Figure 4 is a perspective view showing the coupler 120 of the present invention.
  • Figure 5 is a plan view showing a state in which the horizontal angle of the antenna is adjusted using the base station antenna support of the present invention.
  • FIG. 6 is an enlarged view showing the coupler and the pole fastening in a state in which the horizontal angle of the antenna is adjusted.
  • FIG. 7 is a plan view showing the swing operation of the antenna using the base station antenna support of the present invention.
  • Figure 8 is a perspective view showing the antenna fastening bracket of the present invention.
  • FIG. 9 is a front view showing a state in which the vertical angle of the antenna is adjusted using the base station antenna support of the present invention.
  • FIG. 10 is an enlarged view of the coupler and the hole fastening bracket in a state in which the vertical angle of the antenna is adjusted.
  • FIG. 11 is a front view showing the tilt operation of the antenna using the base station antenna support of the present invention.
  • first fastening base 112 second fastening base
  • any one component in the detailed description or claims of the invention, it is not construed as being limited to only the component unless otherwise stated, and other components are not construed as being limited thereto. It should be understood that more may be included.
  • the base station antenna support 100 of the present invention is to fasten and fix the antenna 10 to the rod-shaped pole 20 as shown in FIG. 1, and as shown in FIGS. 2 and 3, the coupler 120 and the coupler It is composed of an antenna fastening bar 140 coupled to one side of 120 to fasten the antenna 10 , and a pole fastening bar 110 coupled to the other side of the coupler 120 and fastened to the pole 20 .
  • the pole fastening bar 110 includes a first fastening bar 111 and a second fastening bar 112 having a semicircular cross section, and the first and second fastening bars 111 and 112 are formed.
  • the ribs protrude from both sides, and the first and second fastening brackets 111 and 112 are fastened to and fixed to the pole 20 with bolts and nuts.
  • the coupler fastening piece 113 is protruded from the outer surface of the first fastening table 111, and the shaft insertion hole 117 is formed to pass through the coupler fastening piece 113 in the center of the coupler fastening piece 113, , On both sides of the coupler fastening piece 113 , stopper insertion holes 118 are formed to pass through the coupler fastening piece 113 .
  • an indicator 114 is formed in the form of a scale on the upper portion of the coupler fastening piece 113 .
  • the coupler 120 is formed with a horizontal angle adjusting unit on one side of the bar shape and a vertical angle adjusting unit on the other side.
  • the horizontal angle adjustment unit of the coupler 120 has a horizontal groove 122 formed at one end of the bar-shaped body 121, and a shaft insertion hole ( 123) is formed to pass through the body 121 and the horizontal groove 122, and a stopper insertion hole 124 is formed on both sides of the shaft insertion hole 123 to penetrate the body 121 and the horizontal groove 122.
  • an indicator groove 125 is formed in an arc shape so that the horizontal groove 122 can be seen with the naked eye on one side of the body 121 , and an angle scale 126 is formed on one side of the indicator groove 125 .
  • the vertical angle adjustment unit of the coupler 120 has a vertical groove 127 formed at the other end of the body 121 in the form of a rod, and a shaft insertion hole in the center of the other side of the body 121 ( 128 is formed to pass through the body 121 and the vertical groove 127 , and a stopper insertion hole 129 is formed on both sides of the shaft insertion hole 128 to penetrate the body 121 and the vertical groove 127 .
  • an indicator groove 131 is formed in an arc shape so that the vertical groove 127 can be seen with the naked eye on the other side of the body 121 , and an angle scale 132 is formed on one side of the indicator groove 131 .
  • the body 141 is fastened to the body 141 in the form of a rod, and a fastener 142 for fastening with the antenna 10 is formed on one side of the body 141 . .
  • a pair of coupler fastening pieces 143 spaced apart by a predetermined distance are formed, and in the center of the coupler fastening pieces 143, the shaft insertion hole 144 passes through the coupler fastening pieces 143.
  • the stopper insertion hole 145 is formed on both sides of the shaft insertion hole 144 to penetrate the coupler fastening piece 143 .
  • the indicator 153 is formed to protrude from the coupler fastening piece 143, as shown in FIG.
  • a connecting rod 146 is formed to protrude from the body 141 to a lower position of the coupler fastening piece 143 , and an adjustment screw 147 is screwed to the connecting rod 146 at an end of the connecting rod 146 .
  • a handle 148 having a larger diameter than the adjusting screw 147 is formed on one side of the adjusting screw 147 , and an elastic end 149 such as rubber is fastened to the other side of the adjusting screw 147 . .
  • the support 100 of the present invention is configured by combining the above-described pole fastener 110, coupler 120, and antenna fastener 140 as shown in FIG. 2, hereinafter pole fastener 110, coupler 120 and a state in which the antenna fastening table 140 is fastened will be described.
  • the coupler fastening piece 143 of the antenna fastening table 140 is inserted into the vertical groove 127 of the coupler 120 .
  • the antenna coupling bracket ( 140) By inserting and fastening the vertical shaft 151 into the shaft insertion hole 128 of the coupler 120 and the shaft insertion hole 144 of the antenna coupling table 140, the antenna coupling bracket ( 140) to rotate in the vertical direction.
  • the indicator 153 protruding from the coupler fastening piece 143 of the antenna fastening table 140 can be visually observed through the indicator groove 131 of the coupler 120 .
  • coupler 120 and the antenna fastening base 140 are fastened by inserting a pin-shaped stopper 152 into the stopper inserting hole 129 of the coupler 120 and the stopper inserting hole 145 of the antenna fastening base 140 .
  • the coupler ( 120) By inserting and fastening the horizontal shaft 115 into the shaft insertion hole 123 of the coupler 120 and the shaft insertion hole 117 of the pole coupling base 110, the coupler ( 120) to rotate in the horizontal direction.
  • the indicator 114 formed on the coupler fastening piece 113 of the pole fastening stand 110 can be visually observed through the indicator groove 1250 of the coupler 120 .
  • the first and second fasteners 111 and 112 are fastened with bolts and nuts, and the antenna fastener 140
  • the antenna 10 is fastened to and fixed to the pole 20 using the support 100 of the present invention.
  • the coupler 120 including the antenna 10 rotates about the horizontal axis 115 in the direction in which the force is applied as shown in FIG. 5 .
  • the indicator 114 formed on the coupler fastening piece 113 of the pole fastening stand 110 can be visually confirmed through the indicator groove 125 of the coupler 120, so the antenna 10. Since it is possible to visually confirm how much has rotated horizontally, it is possible to accurately adjust the horizontal angle of the antenna 10 at once.
  • the stopper 116 is embedded in the stopper insertion hole 124 formed in an arc shape in the coupler 120, the antenna 10 and the coupler only within the arc length of the stopper insertion hole 124 of the coupler 120 as shown in FIG. Limitation is possible so that 120 can swing.
  • the antenna mounting base 140 including the antenna 10 rotates about the vertical axis 151 in the direction in which the force is applied as shown in FIG. 9 .
  • the indicator 153 protruding from the coupler fastening piece 143 of the antenna fastening table 140 can be visually checked through the indicator groove 131 of the coupler 120 , so that the antenna 100 is vertically positioned. Since it is possible to visually confirm how much it has rotated, the operator can accurately adjust the vertical angle of the antenna 10 at once.
  • the coupler 120 on which the scale 132 is formed does not rotate, whereas the antenna clamp 140 on which the indicator 153 is formed rotates. Since it can be checked with the , it is possible to easily check how much the antenna fastening table 140 rotates in the process of adjusting it without a separate measurement operation.
  • the stopper 152 is embedded in the stopper insertion hole 129 formed in an arc shape in the coupler 120, the antenna 10 and the antenna only within the arc length of the stopper insertion hole 129 of the coupler 120 as shown in FIG. Since it is possible to limit the tilting of the fastening table 140 , it is possible to prevent a safety accident in which the antenna suddenly falls and collides with the operator during the installation process or adjustment of the heavy antenna 10 .
  • the connecting rod 146 protrudes from the body 141 of the antenna fastening unit 140, and an adjustment screw 147 is screwed with the connecting rod 146 at the end of the connecting rod 146, which is The vertical angle of the antenna 10 can be more accurately adjusted by using the adjusting screw 147 .
  • the operator applies a force to the antenna 10 in the vertical direction to adjust the vertical angle. Since the antenna 10 is very heavy and heavy, it is very difficult to accurately adjust the angle by the operator's force.
  • the operator adjusts the vertical angle to be low close to the designed vertical angle, and then rotates the adjusting screw 147 so that the end of the adjusting screw 147 is in contact with the body 121 of the coupler 120 .
  • the adjusting screw 147 is rotated so that the adjusting screw 147 is supported in contact with the coupler 120, and then the antenna fastening table 140 is slowly lifted up, so that the vertical angle of the antenna is precisely aligned with the designed vertical angle.
  • the lower end of the adjustment screw 147 forms the handle 148 with a larger diameter than the diameter of the adjustment screw 147 so that the operator can rotate the adjustment screw 147 even by hand. .
  • the present invention configured as described above can accurately and quickly install and adjust the high-load base station antenna to be installed outdoors in the designed horizontal and vertical angles.
  • the present invention configured as described above can accurately and quickly install and adjust the high-load base station antenna to be installed outdoors in the designed horizontal and vertical angles.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Support Of Aerials (AREA)

Abstract

La présente invention concerne un support d'antenne de station de base installé à l'extérieur. En particulier, la présente invention concerne une antenne de station de base, un opérateur pouvant installer l'antenne de telle sorte que les angles horizontaux et verticaux de l'antenne se conforment avec précision à la conception, et pouvant également régler avec précision les angles horizontaux et verticaux de l'antenne avec facilité lors d'un entretien et d'une réparation.
PCT/KR2021/003236 2020-03-16 2021-03-16 Support d'antenne de station de base WO2021187864A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2020-0031951 2020-03-16
KR1020200031951A KR102134114B1 (ko) 2020-03-16 2020-03-16 기지국 안테나 지지대

Publications (1)

Publication Number Publication Date
WO2021187864A1 true WO2021187864A1 (fr) 2021-09-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2021/003236 WO2021187864A1 (fr) 2020-03-16 2021-03-16 Support d'antenne de station de base

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KR (1) KR102134114B1 (fr)
WO (1) WO2021187864A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102134114B1 (ko) * 2020-03-16 2020-07-15 주식회사 에스디에프 기지국 안테나 지지대

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200450496Y1 (ko) * 2008-08-11 2010-10-07 주식회사 에이스테크놀로지 안테나 설치용 각도조절 클램프
KR20150000561A (ko) * 2013-06-24 2015-01-05 에스케이텔레콤 주식회사 안테나의 틸트각 유지를 위한 클램핑장치
US20150083875A1 (en) * 2013-06-06 2015-03-26 Global Invacom Ltd Antenna assembly mounting system
KR102080143B1 (ko) * 2019-04-01 2020-02-21 (주)금성계전 안테나 각도 조절이 가능한 안테나 고정 장치
KR102134114B1 (ko) * 2020-03-16 2020-07-15 주식회사 에스디에프 기지국 안테나 지지대

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100304077B1 (ko) 1998-04-21 2001-11-22 이돈신 고앙각전파복사억제안테나장치
KR200293991Y1 (ko) 2002-08-09 2002-11-04 주식회사 휴텍이일 안테나 지지대
KR200323265Y1 (ko) 2003-05-07 2003-08-14 (주)하이게인안테나 기지국용 멀티 빔 안테나
KR100606455B1 (ko) 2005-11-28 2006-08-01 (주)뮤트로닉스 이동통신 통합 기지국용 다급전 반사판 안테나

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200450496Y1 (ko) * 2008-08-11 2010-10-07 주식회사 에이스테크놀로지 안테나 설치용 각도조절 클램프
US20150083875A1 (en) * 2013-06-06 2015-03-26 Global Invacom Ltd Antenna assembly mounting system
KR20150000561A (ko) * 2013-06-24 2015-01-05 에스케이텔레콤 주식회사 안테나의 틸트각 유지를 위한 클램핑장치
KR102080143B1 (ko) * 2019-04-01 2020-02-21 (주)금성계전 안테나 각도 조절이 가능한 안테나 고정 장치
KR102134114B1 (ko) * 2020-03-16 2020-07-15 주식회사 에스디에프 기지국 안테나 지지대

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