CN103825105B - The method of attachment of radial rib antenna floor and floor and central dram - Google Patents
The method of attachment of radial rib antenna floor and floor and central dram Download PDFInfo
- Publication number
- CN103825105B CN103825105B CN201410082330.XA CN201410082330A CN103825105B CN 103825105 B CN103825105 B CN 103825105B CN 201410082330 A CN201410082330 A CN 201410082330A CN 103825105 B CN103825105 B CN 103825105B
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- China
- Prior art keywords
- floor
- jack
- post
- central dram
- radial rib
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- 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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- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000011900 installation process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000368 destabilizing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The method of attachment of a kind of radial rib antenna floor and floor and central dram, belong to radial rib antenna technical field, the problem that the precision that the floor solving current radial rib antenna is connected with central dram is not high, a kind of radial rib antenna floor, it comprises floor body and jack-post, floor body is fixedly connected with jack-post or one-body molded, jack-post is provided with two banking stops, two banking stops are separately positioned on the both sides up and down of floor body end, alignment pin and location intubate is provided with in the upper end of jack-post, the internal diameter of location intubate is consistent with the external diameter of alignment pin, the external diameter of location intubate is consistent with the external diameter of jack-post, a method of attachment for radial rib antenna floor and central dram, only needs three steps to complete, simple to operate.The present invention is used for the floor of radial rib antenna to be accurately connected with central dram.
Description
Technical field:
The invention belongs to radial rib antenna technical field, be specifically related to the method for attachment of a kind of radial rib antenna floor and floor and central dram.
Background technology:
The reflecting surface of radial rib antenna is supported by floor, the precision of floor directly affects the precision of reflecting surface, the precision that the floor of current radial rib antenna is connected with central dram is not high, reason is that floor is connected with intermediate plate by axle page with central dram, locate in installation process, cause operating difficulties, be difficult to accurate location.
Summary of the invention:
The object of the invention is the problem that precision that the floor in order to solve current radial rib antenna is connected with central dram is not high, provide the method for attachment of a kind of radial rib antenna floor and floor and central dram, its technical scheme is as follows:
A kind of radial rib antenna floor, it comprises floor body and jack-post, floor body is fixedly connected with jack-post or one-body molded, jack-post is provided with two banking stops, two banking stops are separately positioned on the both sides up and down of floor body end, be provided with alignment pin and location intubate in the upper end of jack-post, the internal diameter of location intubate is consistent with the external diameter of alignment pin, and the external diameter of location intubate is consistent with the external diameter of jack-post.
The method of attachment of a kind of radial rib antenna floor and central dram:
Described central dram comprises disk and lower disc, and upper disk is connected by many bolts with lower disc, and the edge along upper disk is provided with multiple installing hole, and the edge along lower disc is provided with the multiple installing holes installing hole one to one with upper disk;
The first step, is threaded to screw tip the nut above central dram or unloads, and the upper disk of central dram is upwards raised up to the height being equal to or greater than jack-post on floor with the distance of lower disc;
Second step, location intubate is taken away from fastening screw, the lower end of jack-post is inserted in the installing hole of central dram lower disc, below the installing hole that the upper disk of fastening screw centring drum is corresponding, again location intubate is inserted on fastening screw above installing hole corresponding to disk central dram, by this method, all floors is installed location;
3rd step, declines disk in central dram and tightening nuts, then location intubate is pulled out.
Beneficial effect of the present invention is: floor body is fixedly connected with or integrated formed structure with jack-post, overcome the destabilizing factor that in prior art, floor is connected with intermediate plate by axle page with central dram, registration, thus the precision that improve reflecting surface, and attended operation is simple and convenient.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
Fig. 2 is decomposing schematic representation of the present invention;
Fig. 3 inserts the schematic diagram before locating intubate in floor and central dram connection procedure;
Fig. 4 inserts the schematic diagram of locating intubate in floor and central dram connection procedure.
Embodiment:
With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of radial rib antenna floor, it comprises floor body 1 and jack-post 2, floor body 1 is fixedly connected with jack-post 2 or one-body molded, jack-post 2 is provided with two banking stop 2-1, and two banking stop 2-1 are separately positioned on the both sides up and down of floor body 1 end, are provided with alignment pin 2-2 and location intubate 3 in the upper end of jack-post 2, the internal diameter of location intubate 3 is consistent with the external diameter of alignment pin 2-2, and the external diameter of location intubate 3 is consistent with the external diameter of jack-post 2.
The method of attachment of a kind of radial rib antenna floor and central dram:
Described central dram comprises disk 4 and lower disc 5, upper disk 4 is connected by many bolts with lower disc 5, edge along upper disk 4 is provided with multiple installing hole 4-1, and the edge along lower disc 5 is provided with the multiple installing hole 4-1 installing hole 5-1 one to one with upper disk 4;
The first step, is threaded to screw tip the nut above central dram or unloads, and the upper disk 4 of central dram is upwards raised up to the height being equal to or greater than jack-post 2 on floor with the distance of lower disc 5;
Second step, location intubate 3 is taken away from alignment pin 2-2, the lower end of jack-post 2 is inserted in the installing hole 5-1 of central dram lower disc 5, below the installing hole 4-1 of upper disk 4 correspondence of alignment pin 2-2 centring drum, again location intubate 3 is inserted on alignment pin 2-2 above the installing hole 4-1 of disk central dram 4 correspondence, by this method, all floors is installed location;
3rd step, declines disk in central dram 4 and tightening nuts, then location intubate 3 is pulled out.
The principle of invention: because floor body 1 is fixedly connected with or integrated formed structure with jack-post 2, so do not need to locate in installation process, only need the installing hole jack-post of floor being inserted lower disc in central dram, simple to operate, registration, location intubate 3 plays effect that is temporary fixed and that guide in installation process, and disk 4 can be declined behind all floor location.
Claims (2)
1. a radial rib antenna floor, it is characterized in that it comprises floor body (1) and jack-post (2), floor body (1) is fixedly connected with jack-post (2) or one-body molded, jack-post (2) is provided with two banking stops (2-1), two banking stops (2-1) are separately positioned on the both sides up and down of floor body (1) end, alignment pin (2-2) and location intubate (3) is provided with in the upper end of jack-post (2), the internal diameter of location intubate (3) is consistent with the external diameter of alignment pin (2-2), the external diameter of location intubate (3) is consistent with the external diameter of jack-post (2).
2. a method of attachment for radial rib antenna floor as claimed in claim 1 and central dram, is characterized in that:
Described central dram comprises disk (4) and lower disc (5), upper disk (4) is connected by many bolts with lower disc (5), edge along upper disk (4) is provided with multiple installing hole (4-1), and the edge along lower disc (5) is provided with and multiple installing holes (4-1) of upper disk (4) installing hole (5-1) one to one;
The first step, is threaded to screw tip the nut above central dram or unloads, and the upper disk (4) of central dram is upwards raised up to the height being equal to or greater than jack-post (2) with the distance of lower disc (5);
Second step, location intubate (3) is taken away from alignment pin (2-2), the lower end of jack-post (2) is inserted in the installing hole (5-1) of central dram lower disc (5), installing hole (4-1) below that the upper disk (4) of alignment pin (2-2) centring drum is corresponding, being inserted on alignment pin (2-2) by locating intubate (3) from installing hole (4-1) top that disk central dram (4) is corresponding again, by this method, all floors being installed location;
3rd step, declines upper disk (4) and tightening nuts, then will locate intubate (3) and pull out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410082330.XA CN103825105B (en) | 2014-03-07 | 2014-03-07 | The method of attachment of radial rib antenna floor and floor and central dram |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410082330.XA CN103825105B (en) | 2014-03-07 | 2014-03-07 | The method of attachment of radial rib antenna floor and floor and central dram |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103825105A CN103825105A (en) | 2014-05-28 |
| CN103825105B true CN103825105B (en) | 2016-01-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410082330.XA Expired - Fee Related CN103825105B (en) | 2014-03-07 | 2014-03-07 | The method of attachment of radial rib antenna floor and floor and central dram |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103825105B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577293A (en) * | 2015-02-11 | 2015-04-29 | 哈尔滨工业大学 | Connecting part for connection of rib plate of inflatable space antenna of radial rib and center drum |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2245098B3 (en) * | 1973-09-26 | 1976-08-20 | Alsthom Cgee | |
| JPS59174002A (en) * | 1983-03-24 | 1984-10-02 | Maspro Denkoh Corp | Parabolic antenna |
| JPH09232860A (en) * | 1996-02-23 | 1997-09-05 | Nec Corp | Sliding antenna main reflecting mirror |
| CN1734840A (en) * | 2005-09-02 | 2006-02-15 | 哈尔滨工业大学 | Ribbed plate support and inflation deployment type heavy caliber paraboloidal antenna |
| CN2821894Y (en) * | 2005-09-02 | 2006-09-27 | 哈尔滨工业大学 | Rib plate support inflating spreading type large caliber parabolic antenna |
| CN101276961A (en) * | 2008-05-16 | 2008-10-01 | 哈尔滨工业大学 | Rigidizable inflating-expansion radial direction rib support type offset-feed paraboloidal antenna |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2802239B2 (en) * | 1995-01-20 | 1998-09-24 | 八木アンテナ株式会社 | antenna |
-
2014
- 2014-03-07 CN CN201410082330.XA patent/CN103825105B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2245098B3 (en) * | 1973-09-26 | 1976-08-20 | Alsthom Cgee | |
| JPS59174002A (en) * | 1983-03-24 | 1984-10-02 | Maspro Denkoh Corp | Parabolic antenna |
| JPH09232860A (en) * | 1996-02-23 | 1997-09-05 | Nec Corp | Sliding antenna main reflecting mirror |
| CN1734840A (en) * | 2005-09-02 | 2006-02-15 | 哈尔滨工业大学 | Ribbed plate support and inflation deployment type heavy caliber paraboloidal antenna |
| CN2821894Y (en) * | 2005-09-02 | 2006-09-27 | 哈尔滨工业大学 | Rib plate support inflating spreading type large caliber parabolic antenna |
| CN101276961A (en) * | 2008-05-16 | 2008-10-01 | 哈尔滨工业大学 | Rigidizable inflating-expansion radial direction rib support type offset-feed paraboloidal antenna |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103825105A (en) | 2014-05-28 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 |