CN103832600B - A kind of hanging jockey - Google Patents
A kind of hanging jockey Download PDFInfo
- Publication number
- CN103832600B CN103832600B CN201210480697.8A CN201210480697A CN103832600B CN 103832600 B CN103832600 B CN 103832600B CN 201210480697 A CN201210480697 A CN 201210480697A CN 103832600 B CN103832600 B CN 103832600B
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- China
- Prior art keywords
- screw rod
- clamping block
- shaped clamping
- planar antenna
- hanging
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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.)
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 239000000725 suspension Substances 0.000 abstract 3
- 230000010354 integration Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005486 microgravity Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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- Support Of Aerials (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a kind of hanging jockey, comprise screw rod, nut, pipe, U-shaped fixture block, the first dog screw, the second dog screw, flat plane antenna, steel wire rope, suspension ring screw rod; Described screw rod is connected with described U-shaped fixture block and pipe; Described nut is connected with described screw rod, and by nut, U-shaped fixture block and circular tube locking is located; Described U-shaped fixture block supporting plane antenna lower frame; Described the first dog screw is connected with U-shaped fixture block, and is connected with flat plane antenna side frame; Described the second dog screw is connected with U-shaped fixture block, and contacts with flat plane antenna upper side frame; Described flat plane antenna side frame is reserved screwed hole; Described steel wire rope is connected with suspension ring screw rod; Described suspension ring screw rod is connected with U-shaped fixture block; This apparatus structure is simple and reliable, is easy to dismounting; Can eliminate the additional moment that erecting by overhang produces product itself completely, effectively protect product; Meet large-scale heavy duty flat plane antenna antenna in the assembling under level integrated and testing operation.
Description
Technical Field
The invention relates to the technical field of spacecraft planar antennas, in particular to a connecting device for hanging during horizontal operation of a planar antenna.
Background
The planar antenna of the spacecraft has the characteristics of heavy weight, large area and large size, and is in a microgravity state during in-orbit work. At present, when the plane antenna of the spacecraft is integrated and tested on the ground, the plane antenna is usually in a vertical state, namely the plane antenna is perpendicular to the ground, and for balancing the influence of the gravity of the antenna, the gravity action is eliminated mainly by installing an air floating cushion below a side frame of the plane antenna, and a hanging device is also installed above the side frame to play a role in protecting products. However, for the operation of the plane antenna in a horizontal state, related hanging devices are rarely involved, the existing hanging devices are directly connected with the side frame of the plane antenna, larger additional torque can be generated on the product, and meanwhile, the hanging connecting device is in threaded connection with the antenna, so that stress concentration is easily formed at the connecting part of the hanging connecting device and the antenna, and the local damage of the product is caused.
Disclosure of Invention
The invention aims to provide a connecting device for hanging, which is used for eliminating additional moment generated by a hanging device on a product and effectively protecting the product.
In order to solve the above problems, the present invention provides a connecting device for hanging, comprising: the device comprises a screw rod, a nut, a circular tube, a U-shaped clamping block, a first positioning screw, a second positioning screw, a planar antenna, a steel wire rope and a lifting ring screw rod; wherein,
the screw rod is connected with the U-shaped clamping block and the circular tube;
the nut is connected with the screw rod, and the U-shaped clamping block and the circular tube are locked and positioned through the nut;
the U-shaped clamping block supports the lower frame of the planar antenna;
the first positioning screw is connected with the U-shaped clamping block and is connected with the side frame of the planar antenna;
the second positioning screw is connected with the U-shaped clamping block and is in contact with the upper frame of the planar antenna;
a threaded hole is reserved in the side frame of the planar antenna;
the steel wire rope is connected with the lifting ring screw rod;
the lifting ring screw rod is connected with the U-shaped clamping block.
Wherein, the screw rod with the U type clamp splice passes through the unthreaded hole and connects.
Wherein, the screw rod passes through threaded connection with the pipe.
The first positioning screw is connected with the U-shaped clamping block through a waist-shaped hole and connected with a side frame threaded hole of the planar antenna, and the planar antenna and the U-shaped clamping block are positioned in the Y direction.
The second positioning screw is in threaded connection with the U-shaped clamping block and is in contact with the upper frame of the planar antenna, and the planar antenna and the U-shaped clamping block are positioned in the X direction.
The lifting ring screw rod is connected with the U-shaped clamping block through threads.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the following advantages and positive effects:
1) the connecting device for hanging provided by the invention is simple, reliable and easy to disassemble and assemble;
2) the connecting device for hanging provided by the invention completely eliminates the additional moment generated by the hanging device to the product, and effectively protects the product;
3) according to the connecting device for hanging, the connecting part of the connecting device and the planar antenna adopts a point contact mode of replacing the original threaded connection by planar contact, so that the condition that local stress concentration causes local damage of a product is avoided;
4) the connecting device for hanging can meet the assembly integration and test operation of a large heavy-load planar antenna when the antenna is in a horizontal state.
Drawings
Fig. 1 is a schematic structural view of a hanging connector according to an embodiment of the present invention.
Detailed Description
The hanging connecting device according to the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. Advantages and features of the present invention will become apparent from the following description and from the claims. It is noted that the drawings are in greatly simplified form and that non-precision ratios are used for convenience and clarity only to aid in the description of the embodiments of the invention.
The core idea of the invention is to provide a connecting device for hanging, which comprises a screw, a nut, a round pipe, a U-shaped clamping block, a first positioning screw, a second positioning screw, a planar antenna, a steel wire rope and a hanging ring screw; the screw rod is connected with the U-shaped clamping block and the circular tube; the nut is connected with the screw rod, and the U-shaped clamping block and the circular tube are locked and positioned through the nut; the U-shaped clamping block supports the lower frame of the planar antenna; the first positioning screw is connected with the U-shaped clamping block and is connected with the side frame of the planar antenna; the second positioning screw is connected with the U-shaped clamping block and is in contact with the upper frame of the planar antenna; a threaded hole is reserved in the side frame of the planar antenna; the steel wire rope is connected with the lifting ring screw rod; the lifting ring screw rod is connected with the U-shaped clamping block; the connecting device has simple and reliable structure and is easy to disassemble and assemble; the additional moment generated by the hanging device to the product can be completely eliminated, and the product is effectively protected; the connection part of the antenna and the plane antenna adopts plane contact to replace the original point contact form of threaded connection, so that the condition that local stress concentration causes local damage of the product is avoided; the assembly integration and the test operation of the large heavy-load planar antenna under the condition that the antenna is in a horizontal state are met.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a connecting device for hanging according to an embodiment of the present invention, and as shown in fig. 1, the connecting device for hanging according to the embodiment of the present invention includes a screw 01, a nut 02, a circular tube 03, a U-shaped clamp block 04, a first positioning screw 05, a second positioning screw 06, a planar antenna 07, a steel wire rope 08, and a lifting ring screw 09; wherein,
the screw rod 01 is connected with the U-shaped clamping block 04 and the circular tube 03;
the nut 02 is connected with the screw rod 01, and the U-shaped clamping block 04 and the circular tube 03 are locked and positioned through the nut 02;
the U-shaped clamping block 04 supports the lower frame of the planar antenna 07;
the first positioning screw 05 is connected with the U-shaped clamping block 04 and is connected with the side frame of the planar antenna 07;
the second positioning screw 06 is connected with the U-shaped clamping block 04 and contacts with the upper frame of the planar antenna 07;
a threaded hole is reserved in the side frame of the planar antenna 07;
the steel wire rope 08 is connected with the hoisting ring screw 09;
the lifting ring screw 09 is connected with the U-shaped clamping block 04.
The screw rod 01 is connected with the U-shaped clamping block 04 through a unthreaded hole and is connected with the circular tube 03 through threads;
the first positioning screw 05 is connected with the U-shaped clamping block 04 through a waist-shaped hole and is connected with a threaded hole on the side frame of the planar antenna 07, so that the planar antenna 07 and the U-shaped clamping block 04 are positioned in the Y direction;
the second positioning screw 06 is in threaded connection with the U-shaped clamping block 04 and is in contact with the upper frame of the planar antenna 07, so as to perform X-direction positioning on the planar antenna 07 and the U-shaped clamping block 04;
the lifting ring screw 09 is connected with the U-shaped clamping block 04 through threads.
In summary, the invention provides a connecting device for hanging, which comprises a screw rod, a nut, a round pipe, a U-shaped clamping block, a first positioning screw, a second positioning screw, a planar antenna, a steel wire rope and a hanging ring screw rod; the screw rod is connected with the U-shaped clamping block and the circular tube; the nut is connected with the screw rod, and the U-shaped clamping block and the circular tube are locked and positioned through the nut; the U-shaped clamping block supports the lower frame of the planar antenna; the first positioning screw is connected with the U-shaped clamping block and is connected with the side frame of the planar antenna; the second positioning screw is connected with the U-shaped clamping block and is in contact with the upper frame of the planar antenna; a threaded hole is reserved in the side frame of the planar antenna; the steel wire rope is connected with the lifting ring screw rod; the lifting ring screw rod is connected with the U-shaped clamping block; the connecting device has simple and reliable structure and is easy to disassemble and assemble; the additional moment generated by the hanging device to the product can be completely eliminated, and the product is effectively protected; the connection part of the antenna and the plane antenna adopts plane contact to replace the original point contact form of threaded connection, so that the condition that local stress concentration causes local damage of the product is avoided; the assembly integration and the test operation of the large heavy-load planar antenna under the condition that the antenna is in a horizontal state are met.
It will be apparent to those skilled in the art that various changes and modifications may be made in the invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. A connecting device for hanging, comprising: wire rope, its characterized in that, hang and still include with connecting device: the antenna comprises a screw rod, a nut, a circular tube, a U-shaped clamping block, a first positioning screw, a second positioning screw, a planar antenna and a lifting ring screw rod; wherein,
the screw rod is connected with the U-shaped clamping block and the circular tube;
the nut is connected with the screw rod, and the U-shaped clamping block and the circular tube are locked and positioned through the nut;
the U-shaped clamping block supports the lower frame of the planar antenna;
the first positioning screw is connected with the U-shaped clamping block and is connected with the side frame of the planar antenna;
the second positioning screw is connected with the U-shaped clamping block and is in contact with the upper frame of the planar antenna;
a threaded hole is reserved in the side frame of the planar antenna;
the steel wire rope is connected with the lifting ring screw rod;
the lifting ring screw rod is connected with the U-shaped clamping block.
2. The hanging connector of claim 1, wherein the threaded rod is connected to the U-shaped clamp block via a light hole.
3. The hanging connector as defined in claim 1, wherein the screw is threadedly coupled to the circular tube.
4. The hanging connecting device according to claim 1, wherein the first positioning screw is connected to the U-shaped clamping block through a waist-shaped hole and connected to the threaded hole of the side frame of the planar antenna, so as to position the planar antenna and the U-shaped clamping block in the Y-direction.
5. The hanging connector according to claim 1, wherein the second positioning screw is screwed to the U-shaped clamp block and contacts with the upper frame of the planar antenna to position the planar antenna and the U-shaped clamp block in the X-direction.
6. The hanging connector as defined in claim 1, wherein the hanging ring screw is threadedly connected to the U-shaped clamp block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210480697.8A CN103832600B (en) | 2012-11-23 | 2012-11-23 | A kind of hanging jockey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210480697.8A CN103832600B (en) | 2012-11-23 | 2012-11-23 | A kind of hanging jockey |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103832600A CN103832600A (en) | 2014-06-04 |
| CN103832600B true CN103832600B (en) | 2016-05-04 |
Family
ID=50796564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210480697.8A Active CN103832600B (en) | 2012-11-23 | 2012-11-23 | A kind of hanging jockey |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103832600B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480438B (en) * | 2015-11-24 | 2017-12-19 | 上海空间电源研究所 | Quick-disassembling method and device for Spacecraft Electrical Power System control device out of my cabin |
| CN106596150B (en) * | 2016-07-18 | 2018-09-18 | 北京卫星环境工程研究所 | Connection system is tested suitable for two cabins of spacecraft and antenna combined vacuum heat test |
| CN111302139A (en) * | 2020-02-27 | 2020-06-19 | 广东溢达纺织有限公司 | Rope winding machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2672890Y (en) * | 2003-11-07 | 2005-01-19 | 友讯科技股份有限公司 | Antenna with rotary positioning structure |
| CN200976021Y (en) * | 2006-12-15 | 2007-11-14 | 深圳国人通信有限公司 | Clamp for antenna directivity diagram test |
| CN201044259Y (en) * | 2007-04-26 | 2008-04-02 | 摩比天线技术（深圳）有限公司 | Plate shaped antenna assembly roll-over fixture |
| CN302122707S (en) * | 2011-12-06 | 2012-10-10 | 鸿富锦精密工业（深圳）有限公司 | Hanging antenna |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01278103A (en) * | 1988-04-30 | 1989-11-08 | Nec Home Electron Ltd | Plane antenna |
-
2012
- 2012-11-23 CN CN201210480697.8A patent/CN103832600B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2672890Y (en) * | 2003-11-07 | 2005-01-19 | 友讯科技股份有限公司 | Antenna with rotary positioning structure |
| CN200976021Y (en) * | 2006-12-15 | 2007-11-14 | 深圳国人通信有限公司 | Clamp for antenna directivity diagram test |
| CN201044259Y (en) * | 2007-04-26 | 2008-04-02 | 摩比天线技术（深圳）有限公司 | Plate shaped antenna assembly roll-over fixture |
| CN302122707S (en) * | 2011-12-06 | 2012-10-10 | 鸿富锦精密工业（深圳）有限公司 | Hanging antenna |
Non-Patent Citations (1)
| Title |
|---|
| 大型多波束天线的吊装;郭开金;《起重运输机械》;20040331(第3期);第38,52页 * |
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| Publication number | Publication date |
|---|---|
| CN103832600A (en) | 2014-06-04 |
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