CN108832584A - A kind of lightning proof for land-based radar - Google Patents
A kind of lightning proof for land-based radar Download PDFInfo
- Publication number
- CN108832584A CN108832584A CN201811063383.1A CN201811063383A CN108832584A CN 108832584 A CN108832584 A CN 108832584A CN 201811063383 A CN201811063383 A CN 201811063383A CN 108832584 A CN108832584 A CN 108832584A
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- CN
- China
- Prior art keywords
- land
- casing
- lightning rod
- lightning
- based radar
- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
- H02G13/80—Discharge by conduction or dissipation, e.g. rods, arresters, spark gaps
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T19/00—Devices providing for corona discharge
- H01T19/04—Devices providing for corona discharge having pointed electrodes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
- H02G13/40—Connection to earth
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Plasma & Fusion (AREA)
- Radar Systems Or Details Thereof (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The invention discloses a kind of lightning proofs for land-based radar,Including pedestal and lightning rod main body,The pedestal upper end is welded with supporting table,Supporting table upper end middle position is equipped with support base,The supporting table side is fixedly connected with the sliding rail docked with support base,The sliding rail upper end slidably connects sliding block,Casing is socketed among the sliding block,The lightning rod main body is plugged among casing,The present invention cooperates casing to install lightning rod by installing in supporting table with sliding block,Facilitate the position of adjustment lightning rod,For adapting to the land-based radar installation exercise of different size,The spacing for adjusting lightning rod and land-based radar can preferably be cooperated,Lightning rod is enabled preferably to provide anti-lightning strike function,Sliding slot among supporting table facilitates the position of the mobile lightning rod of cooperation sliding block,Casing is fixed among sliding block,Facilitate the height of adjustment casing,To change the height of lightning rod,Land-based radar for adapting to different height uses.
Description
Technical field
The invention belongs to land-based radar technical fields, and in particular to a kind of lightning proof for land-based radar.
Background technique
Radar is the transliteration of English Radar, and derived from the abbreviation of radiodetectionandranging, it is " wireless for looking like
Electrical resistivity survey is surveyed and ranging ", i.e., target is found with the method for radio and measure their spatial position.Therefore, radar is also referred to as
" radio-positioning ".Radar is the electronic equipment using electromagnetic wave detection target.Radar emission electromagnetic wave is irradiated target
And its echo is received, distance, range rate thus to obtain target to electromagnetic emission point（Radial velocity）, orientation, height
Etc. information.Radar role is similar with ear with eyes, and certainly, it is no longer the masterpiece of the Nature, meanwhile, its information
Carrier is radio wave.In fact, whether visible light or radio wave, inherently same thing, is all electromagnetism
Wave, the speed propagated in a vacuum are all light velocity C, the difference is that their own frequency and wavelength difference.
Existing lightning rod installation method is：Lightning rod is installed in top, the downlead of lightning rod from the center of antenna or
Under drawing from the two sides of antenna, it is connected with earthing or grounding means by welding or screw connection manner.This installation method is to fixed day
Line is most suitable for, but for the antenna of rotation, the lightning rod and downlead of this fixed structure are just not applicable.This is because frame
The lightning rod being located near antenna may will affect the normal work of rotable antenna, block the visual angle of radar antenna, reduce antenna
Illumination coverage, cause work blind area or the detection angle error of antenna, influence detection accuracy.Especially for bank base thunder
For reaching, in order to improve detectivity, radar needs often rotation.
For this purpose, it is proposed that a kind of lightning proof for land-based radar solves problems of the prior art,
Facilitate it and adjust the land-based radar installment work that spacing is used to adapt to different size, guarantees that land-based radar operates normally.
Summary of the invention
The purpose of the present invention is to provide a kind of lightning proofs for land-based radar, to solve in above-mentioned background technique
It is proposed the problem of position of lightning rod and height are inconvenient to adjust, and fixed antenna is not suitable for land-based radar in the prior art.
To achieve the above object, present invention employs following technical solutions：
A kind of lightning proof for land-based radar, including pedestal and lightning rod main body, the pedestal upper end are welded with support
Platform, supporting table upper end middle position be equipped with support base, and the supporting table side is fixedly connected with docks with support base
Sliding rail, the sliding rail upper end slidably connect sliding block, and casing is socketed among the sliding block, and the lightning rod main body is plugged on set
Among pipe, and the sliding slot to match with lightning rod main body is equipped among the pedestal, the sliding slot is in sliding rail described in two groups
Between, the lightning rod lower body is through sliding slot and extends to below supporting table, and the base bottom is equipped with ground line, described
Lightning rod lower body is hinged with the downlead to match with ground line, and the downlead lower end is hinged on ground line end.
Preferably, the downlead quantity is two groups, and downlead end described in two groups is hinged, and draws described in two groups
Offline upper and lower ends are hingedly connected to lightning rod main body and ground line.
Preferably, the support base side is plugged with connecting plate, and the connecting plate is located above sliding rail, and connecting plate end card
It connects on the slide rail.
Preferably, the connecting plate side is threaded with handle bolt, and the handle bolt end is through connecting plate and support
Seat is in contact.
Preferably, the pedestal lower end is equipped with connection box, and the ground line lower end, which is run through, is connected to connection box.
Preferably, fine graphite particle is filled with inside the connection box, the fine graphite particle, which is sufficiently wrapped in be located at, to be connected
It connects on the outside of the ground line inside box.
Preferably, strut has been bolted in the upper end of slide block side, and the strut upper end is bolted
Casing side, and the sliding block and casing side are evenly distributed with the bolt hole to match.
Preferably, the fixture block positioned at casing side is connected in the sliding block intermediate groove, the fixture block quantity is two groups,
And fixture block described in two groups is located at casing two sides.
Preferably, the sliding block side is threaded with jackscrew, and the jackscrew end connects through sliding block inner wall with fixture block
Touching, and the fixture block inner wall is fixedly connected with the rubber pad to match with casing.
Technical effect and advantage of the invention：A kind of lightning proof for land-based radar proposed by the present invention, and it is existing
There is technology to compare, have it is following a little：
1, the present invention is being supported by the supporting table that increase is equipped with support base on the base for being coupled land-based radar
Installation has the sliding rail of sliding block to cooperate casing to install lightning rod main body on platform, facilitates the position of adjustment lightning rod, for adapting to
The land-based radar installation exercise of different size can preferably cooperate the spacing for adjusting lightning rod main body and land-based radar, so that
Lightning rod main body can preferably provide anti-lightning strike function；
2, the present invention installs casing connection lightning rod main body on sliding block, and lightning rod lower body is by downlead and is mounted on base
The ground line connection of seat bottom, facilitates thunder and lightning being inducted into underground, reduces influence of the lightning stroke to land-based radar, while in supporting table
Between sliding slot facilitate the position of the mobile lightning rod main body of cooperation sliding block, casing is fixed among sliding block, facilitates the height of adjustment casing
Degree, to change the height of lightning rod main body, the land-based radar for adapting to different height is used, and is kept away by downlead connection
Thunder needle main body and ground line, the length for changing downlead can preferably adapt to changing for lightning rod body height and horizontal position
Become.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is connection box structure schematic diagram of the invention；
Fig. 3 is slide track component structural schematic diagram of the invention；
In figure：1 pedestal, 2 supporting tables, 3 support bases, 4 sliding rails, 5 sliding blocks, 6 casings, 7 lightning rod main bodys, 8 sliding slots, 9 ground lines, 10
Downlead, 11 connecting plates, 12 handle bolts, 13 connection boxes, 14 fine graphite particles, 15 struts, 16 bolts hole, 17 fixture blocks, 18 jackscrews,
19 rubber pads.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Herein
Described specific embodiment is only used to explain the present invention, is not intended to limit the present invention.Based on the embodiments of the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts, belongs to this hair
The range of bright protection.
The present invention provides a kind of lightning proof for land-based radar as shown in Figs. 1-3, including pedestal 1 and lightning-arrest
Needle main body 7,1 upper end of pedestal are welded with supporting table 2, and the 2 upper end middle position of supporting table is equipped with support base 3, described
2 side of supporting table is fixedly connected with the sliding rail 4 docked with support base 3, and 4 upper end of sliding rail slidably connects sliding block 5, the cunning
Casing 6 is socketed among block 5, the lightning rod main body 7 is plugged among casing 6, and is equipped among the pedestal 1 and lightning rod
The sliding slot 8 that main body 7 matches, for the sliding slot 8 among sliding rail 4 described in two groups, sliding slot is run through in 7 lower end of lightning rod main body
8 and the lower section of supporting table 2 is extended to, 1 bottom of pedestal is equipped with ground line 9, and 7 lower end of lightning rod main body is hinged with and connects
The downlead 10 that ground wire 9 matches, 10 lower end of downlead are hinged on 9 ends of ground line, and installation is with cunning in supporting table 2
The sliding rail 4 of block 5 cooperates casing 6 to install lightning rod main body 7, and the sliding slot 8 among supporting table 2 facilitates cooperation sliding block 5 mobile lightning-arrest
The position of needle main body 7 can preferably cooperate for adapting to the land-based radar installation exercise of different size and adjust lightning rod main body
7 and land-based radar spacing, enable lightning rod main body 7 preferably to provide anti-lightning strike function, casing 6 is fixed in sliding block 5
Between, facilitate the height of adjustment casing 6, to change the height of lightning rod main body 7, the land-based radar for adapting to different height makes
With.
Preferably, 10 quantity of downlead is two groups, 10 end of downlead described in two groups is hinged, and two groups of institutes
It states 10 upper and lower ends of downlead and is hingedly connected to lightning rod main body 7 and ground line 9.
Drive is capable of providing when spacing changes between lightning rod main body 7 and ground line 9 by using above-mentioned technical proposal
The strength of downlead 10, the angulation change between two groups of downleads 10 being hinged, to continue mating connection lightning rod master
Body 7 and ground line 9.
Preferably, 3 side of support base is plugged with connecting plate 11, the connecting plate 11 is located at 4 top of sliding rail, and the connecting plate
11 ends are connected on sliding rail 4, and 11 side of connecting plate is threaded with handle bolt 12, and 12 end of handle bolt is run through
Connecting plate 11 is in contact with support base 3.
By using above-mentioned technical proposal, connecting plate 11 is used for the position mobile to sliding block 5 and limits, and avoids on sliding block 5
Lightning rod main body 7 and the land-based radar of installation are got too close to, and guarantee land-based radar safe operation.
Preferably, 1 lower end of pedestal is equipped with connection box 13,9 lower ends of the ground line, which are run through, is connected to connection box 13,
Fine graphite particle 14 is filled with inside the connection box 13, the fine graphite particle 14, which is sufficiently wrapped in, to be located inside connection box 13
The outside of ground line 9.
By using above-mentioned technical proposal, connects box 13 and be made using galvanized sheet, 14 energy of fine graphite particle of inside filling
Enough cooperations reduce the resistivity between ground line 9 and the earth, facilitate thunder and lightning being inducted into the earth.
Preferably, strut 15 has been bolted in the 5 upper end side of sliding block, 15 upper end of strut is connected by bolt
It connects in 6 side of casing, and the sliding block 5 and 6 side of casing are evenly distributed with the bolt hole 16 to match.
By using above-mentioned technical proposal, the casing 6 that strut 15 is used to that support to be cooperated to be equipped with lightning rod main body 7, cooperation
The height of adjusting sleeve pipe 6.
Preferably, the fixture block 17 positioned at 6 side of casing is connected in 5 intermediate groove of sliding block, 17 quantity of the fixture block
It is two groups, and fixture block 17 described in two groups is located at 6 two sides of casing, 5 side of sliding block is threaded with jackscrew 18, the top
18 ends of silk are in contact through 5 inner wall of sliding block with fixture block 17, and 17 inner wall of the fixture block is fixedly connected with and matches with casing 6
Rubber pad 19.
By using above-mentioned technical proposal, the fixture block 17 connected by jackscrew 18 inwardly tightens jackscrew 18, so that fixture block 17
It is stuck in 6 outer wall of casing, casing 6 can be fixed, facilitates the height of adjustment casing 6, prevents casing 6 from loosening, while fixture block 17
Inner wall is fixedly connected with the rubber pad 19 to match with casing 6, can be avoided fixture block 17 and squeezes and hurts casing 6.
Working principle：In use, lightning rod main body 7 is mounted in casing 6, the top of 5 side of sliding block is then inwardly tightened
Silk 18 can fix casing 6 so that jackscrew 18 drives fixture block 17 to be stuck in 6 outer wall of casing, facilitate the height of adjustment casing 6,
It prevents casing 6 from loosening, so that the height for changing lightning rod main body 7 is used to adapt to the land-based radar installation of different height, blocks simultaneously
17 inner wall of block is fixedly connected with the rubber pad 19 to match with casing 6, can be avoided fixture block 17 and squeezes and hurt casing 6, loosens support base 3
The handle bolt 12 of side connecting plate 11 is adjusted to tighten handle bolt 12 after adapting to position and fix connecting plate 11 again, connecting plate 11
It is limited for the position mobile to sliding block 5, the lightning rod main body 7 installed on sliding block 5 is avoided to get too close to land-based radar,
Guaranteeing land-based radar safe operation, the sliding rail 4 with sliding block 5 cooperates casing 6 to install lightning rod main body 7, among supporting table 2
Sliding slot 8 facilitates the position of the mobile lightning rod main body 7 of cooperation sliding block 5, for adapting to the land-based radar installation exercise of different size, energy
Enough preferably cooperations adjust the spacing of lightning rod main body 7 and land-based radar.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (9)
1. a kind of lightning proof for land-based radar, including pedestal（1）With lightning rod main body（7）, it is characterised in that：It is described
Pedestal（1）Upper end is welded with supporting table（2）, the supporting table（2）Upper end middle position is equipped with support base（3）, the support
Platform（2）Side is fixedly connected with and support base（3）The sliding rail of docking（4）, the sliding rail（4）Upper end slidably connects sliding block（5）,
The sliding block（5）Centre is socketed with casing（6）, the lightning rod main body（7）It is plugged on casing（6）Centre, and the pedestal（1）
Centre is equipped with and lightning rod main body（7）The sliding slot to match（8）, the sliding slot（8）Positioned at sliding rail described in two groups（4）Centre, institute
State lightning rod main body（7）Sliding slot is run through in lower end（8）And extend to supporting table（2）Lower section, the pedestal（1）Bottom is equipped with ground connection
Line（9）, the lightning rod main body（7）Lower end is hinged with and is grounded（9）The downlead to match（10）, the downlead（10）
Lower end is hinged on ground line（9）End.
2. a kind of lightning proof for land-based radar according to claim 1, it is characterised in that：The downlead
（10）Quantity is two groups, downlead described in two groups（10）End is hinged, and downlead described in two groups（10）Upper and lower ends
It is hingedly connected to lightning rod main body（7）And ground line（9）.
3. a kind of lightning proof for land-based radar according to claim 1, it is characterised in that：The support base
（3）Side is plugged with connecting plate（11）, the connecting plate（11）Positioned at sliding rail（4）Top, and the connecting plate（11）End is connected to cunning
Rail（4）On.
4. a kind of lightning proof for land-based radar according to claim 3, it is characterised in that：The connecting plate（11）
Side is threaded with handle bolt（12）, the handle bolt（12）Connecting plate is run through in end（11）With support base（3）It is in contact.
5. a kind of lightning proof for land-based radar according to claim 1, it is characterised in that：The pedestal（1）
Lower end is equipped with connection box（13）, the ground line（9）Lower end, which is run through, is connected to connection box（13）.
6. a kind of lightning proof for land-based radar according to claim 5, it is characterised in that：The connection box
（13）Inside is filled with fine graphite particle（14）, the fine graphite particle（14）It is sufficiently wrapped in and is located at connection box（13）Internal
Ground line（9）Outside.
7. a kind of lightning proof for land-based radar according to claim 1, it is characterised in that：The sliding block（5）
Strut has been bolted in upper end side（15）, the strut（15）Upper end is bolted in casing（6）Side, and institute
State sliding block（5）And casing（6）Side is evenly distributed with the bolt hole to match（16）.
8. a kind of lightning proof for land-based radar according to claim 1, it is characterised in that：The sliding block（5）
It is connected in intermediate groove positioned at casing（6）The fixture block of side（17）, the fixture block（17）Quantity is two groups, and blocks described in two groups
Block（17）It is located at casing（6）Two sides.
9. a kind of lightning proof for land-based radar according to claim 8, it is characterised in that：The sliding block（5）
Side is threaded with jackscrew（18）, the jackscrew（18）Sliding block is run through in end（5）Inner wall and fixture block（17）It is in contact, and described
Fixture block（17）Inner wall is fixedly connected with and casing（6）The rubber pad to match（19）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811063383.1A CN108832584B (en) | 2018-09-12 | 2018-09-12 | Lightning protection device for shore-based radar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811063383.1A CN108832584B (en) | 2018-09-12 | 2018-09-12 | Lightning protection device for shore-based radar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108832584A true CN108832584A (en) | 2018-11-16 |
| CN108832584B CN108832584B (en) | 2019-12-06 |
Family
ID=64149779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811063383.1A Active CN108832584B (en) | 2018-09-12 | 2018-09-12 | Lightning protection device for shore-based radar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108832584B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115528545A (en) * | 2022-10-25 | 2022-12-27 | 云南电网有限责任公司丽江供电局 | Lightning protection device for power cable |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0228984B1 (en) * | 1985-12-19 | 1993-03-17 | John Richard Gumley | Lightning conductor |
| CN203260986U (en) * | 2013-04-15 | 2013-10-30 | 河南省电力公司驻马店供电公司 | Special framework for arrester and online monitoring instrument on 10kV bus bridge |
| CN204012405U (en) * | 2014-06-24 | 2014-12-10 | 国网山西省电力公司晋城供电公司 | A kind of spiral down conductor lifting device |
| CN204558885U (en) * | 2015-03-27 | 2015-08-12 | 天津市吉涛防雷电器有限公司 | A kind of lightning rod of convenient movement |
| CN206947917U (en) * | 2017-05-29 | 2018-01-30 | 阮琳艺 | A kind of new isolated insulation shielding lightning protection device of 10~35kV of electric power circuits |
| CN108183393A (en) * | 2018-01-12 | 2018-06-19 | 宁夏中科天际防雷检测有限公司 | A kind of novel architecture arrester device |
| CN207652001U (en) * | 2017-12-21 | 2018-07-24 | 云南省建设投资控股集团有限公司 | A kind of adjustable lighting proof strip support device for flat roof deck building parapet |
-
2018
- 2018-09-12 CN CN201811063383.1A patent/CN108832584B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0228984B1 (en) * | 1985-12-19 | 1993-03-17 | John Richard Gumley | Lightning conductor |
| CN203260986U (en) * | 2013-04-15 | 2013-10-30 | 河南省电力公司驻马店供电公司 | Special framework for arrester and online monitoring instrument on 10kV bus bridge |
| CN204012405U (en) * | 2014-06-24 | 2014-12-10 | 国网山西省电力公司晋城供电公司 | A kind of spiral down conductor lifting device |
| CN204558885U (en) * | 2015-03-27 | 2015-08-12 | 天津市吉涛防雷电器有限公司 | A kind of lightning rod of convenient movement |
| CN206947917U (en) * | 2017-05-29 | 2018-01-30 | 阮琳艺 | A kind of new isolated insulation shielding lightning protection device of 10~35kV of electric power circuits |
| CN207652001U (en) * | 2017-12-21 | 2018-07-24 | 云南省建设投资控股集团有限公司 | A kind of adjustable lighting proof strip support device for flat roof deck building parapet |
| CN108183393A (en) * | 2018-01-12 | 2018-06-19 | 宁夏中科天际防雷检测有限公司 | A kind of novel architecture arrester device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115528545A (en) * | 2022-10-25 | 2022-12-27 | 云南电网有限责任公司丽江供电局 | Lightning protection device for power cable |
| CN115528545B (en) * | 2022-10-25 | 2023-09-08 | 云南电网有限责任公司丽江供电局 | Lightning protection device for power cable |
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| Publication number | Publication date |
|---|---|
| CN108832584B (en) | 2019-12-06 |
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Address after: 230088 3 floor, A area, G2 building, innovation industrial park, Hefei hi tech Zone, Anhui. Applicant after: Anhui Renxin Electronic Engineering Co., Ltd. Address before: 230088 3 floor, A area, G2 building, innovation industrial park, Hefei hi tech Zone, Anhui. Applicant before: Anhui Benxin Security Electronic Engineering Co., Ltd. |
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