CN105883010B - A kind of c-type structure connecting tooling - Google Patents

A kind of c-type structure connecting tooling Download PDF

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Publication number
CN105883010B
CN105883010B CN201610250720.2A CN201610250720A CN105883010B CN 105883010 B CN105883010 B CN 105883010B CN 201610250720 A CN201610250720 A CN 201610250720A CN 105883010 B CN105883010 B CN 105883010B
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China
Prior art keywords
sleeve
solar energy
type
energy sailboard
tooling ontology
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CN201610250720.2A
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CN105883010A (en
Inventor
沈晓鹏
宋晓东
杨巧龙
何鹏鹏
梁世杰
马静雅
闫泽红
郑树杰
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Beijing Institute of Spacecraft System Engineering
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Beijing Institute of Spacecraft System Engineering
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64GCOSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00Cosmonautic vehicles
    • B64G1/22Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/42Arrangements or adaptations of power supply systems
    • B64G1/44Arrangements or adaptations of power supply systems using radiation, e.g. deployable solar arrays
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64GCOSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G7/00Simulating cosmonautic conditions, e.g. for conditioning crews
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M99/00Subject matter not provided for in other groups of this subclass

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  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

The invention discloses a kind of connecting toolings of " C " type structure.Sleeve body can be effectively avoided using the present invention, solar energy sailboard on the downside of sleeve is connected with solar energy sailboard on the upside of sleeve, realize the gravity unloading to the solar energy sailboard on the downside of sleeve, and make sleeve upper and lower sides solar energy sailboard synchronous expansion, tool structure is simple, light quality, and the integrality and accuracy of solar energy sailboard expansion ground experiment is effectively ensured.The present invention includes quality accessory, sliding rail, sliding block, " C " type tooling ontology and lifting rope, wherein is mounted with that the barycenter of " C " type tooling ontology of quality accessory is overlapped with the incenter of " C " type tooling ontology, is suspended on the outside of sleeve by lifting rope;The horizontal segment of the lower end of " C " type tooling ontology is equipped with sliding rail, and sliding block is slidably matched with sliding rail, and the solar energy sailboard on the downside of sleeve is connect by lifting rope with two connection sliding blocks.

Description

A kind of c-type structure connecting tooling
Technical field
The present invention relates to solar wing ground spreading technical fields, and in particular to a kind of connecting tooling of " C " type structure.
Background technology
With the continuous development of space technology, the application of the unfolding mechanisms such as large-scale solar wing is more and more extensive.It is domestic at present Ground spreading solar wing experimental rig is unfolded mainly for the zero-g of regular solar windsurfing, using every piece of solar energy sailboard The mode being connected with erecting by overhang, the pulling force for adjusting erecting by overhang make it equal to the gravity of coupled each solar energy sailboard, The gravity unloading of ground spreading solar wing is completed, and then carries out the experiment of solar wing ground spreading.When the solar wing used is two Solar wing, is separately mounted to the opposite both sides of sleeve, and existing ground spreading solar wing experimental rig at present, can only be by hanging Extension mode is realized carries out effective gravity unloading to the solar energy sailboard (i.e. solar wing) on the upside of sleeve, due to the presence of sleeve, set Cylinder downside solar energy sailboard is difficult to be connected directly and carry out synchronous expansion with upside solar energy sailboard, solar energy sailboard on the downside of sleeve Unloading tool structure mostly without ground spreading experiment or downside solar energy sailboard is more complicated.
Invention content
In view of this, the present invention provides a kind of connecting tooling of " C " type structure, sleeve body can be effectively avoided, it will Solar energy sailboard is connected with solar energy sailboard on the upside of sleeve on the downside of sleeve, realizes the gravity to the solar energy sailboard on the downside of sleeve Unloading, and make sleeve upper and lower sides solar energy sailboard synchronous expansion, tool structure is simple, light quality, and solar energy is effectively ensured The integrality and accuracy of outspreading sailboard ground experiment.
The connecting tooling of " C " type structure of the present invention, including:Quality accessory, sliding block, " C " type tooling ontology, is hung sliding rail Rope, peripheral equipment are with sleeved double-vane solar energy sailboard;Wherein, the inscribe diameter of a circle of " C " type tooling ontology is more than set The outer diameter of cylinder, two quality accessories are respectively fixedly connected at the both ends of " C " type tooling ontology, and are mounted with " C " of quality accessory The barycenter of type tooling ontology is overlapped with the incenter of " C " type tooling ontology, and the opening of the connecting tooling of " C " type structure Size be more than sleeve outer diameter;The upper end of " C " type tooling ontology is connected by lifting rope with the solar energy sailboard on the upside of sleeve, The horizontal segment upper surface of the lower end of " C " type tooling ontology is equipped with sliding rail, and sliding block is slidably matched with sliding rail, the bottom surface of sliding block and " C " Type tooling body contacts;Solar energy sailboard on the downside of sleeve is connect by lifting rope with two connection sliding blocks.
Further, sliding block carries out annular knurl processing on the contact surface of " C " type tooling ontology.
Advantageous effect:
(1) present invention realizes the connection of ground spreading flexibility sun airfoil test middle sleeve or more solar energy sailboard, passes through " C " type structure tooling carries out gravity unloading to solar energy sailboard on the downside of sleeve.
(2) present invention is connected by 2 lifting ropes, transmits torque so that during ground spreading flexibility solar wing, sleeve Downside solar energy sailboard keeps same athletic posture with solar energy sailboard on the upside of sleeve.
(3) present invention is realized and is adjusted to solar energy sailboard hanging position on the downside of sleeve by the annular knurl way of contact.
(4) present invention adjusts barycenter by quality accessory and coincides with " C " type tooling incenter, realizes on the downside of sleeve Solar energy sailboard keeps vertical posture, avoids causing solar energy sailboard on the downside of sleeve to generate torsion due to the deviation of connecting tooling barycenter Turn.
Description of the drawings
Fig. 1 is the structural schematic diagram of the connecting tooling of " C " type structure of the invention.
Fig. 2 is the connection diagram of the connecting tooling and sleeve upper and lower sides solar energy sailboard of " C " type structure of the invention.
Wherein, 1- mass accessory, 2- sliding rails, 3- sliding blocks, 4- " C " type tooling ontology, 5- lifting ropes, the sun on the downside of 6- sleeves Can windsurfing, the solar energy sailboard on the upside of 7- sleeves.
Specific implementation mode
The present invention will now be described in detail with reference to the accompanying drawings and examples.
The present invention provides a kind of connecting toolings of " C " type structure, for realizing the solar energy sailboard of both sides above and below sleeve Gravity unloading, synchronous expansion, as shown in Figure 1, including quality accessory 1, sliding rail 2, sliding block 3, " C " type tooling ontology 4, lifting rope 5. Wherein, the inscribe diameter of a circle of " C " type tooling ontology 4 is more than sleeve overall diameter, and two quality accessories 1 are respectively and fixedly installed to The both ends of " C " type tooling ontology 4 adjust the quality of two quality accessories 1 so that be mounted with " C " type tooling sheet of quality accessory 1 After the barycenter of body 4 coincides with 4 incenter of " C " type tooling ontology, and " C " type tooling ontology 4 is mounted with quality accessory 1, The size of opening is more than the outer diameter of sleeve." C " type tooling ontology 4 is suspended on the outside of sleeve by lifting rope, and not with sleeve It is in contact, realizes the evacuation to sleeve, and the solar energy sailboard on the downside of sleeve is made to keep vertical posture." C " type tooling ontology 4 Upside be connected with the solar energy sailboard on the upside of sleeve by lifting rope, the horizontal segment upper surface of the downside of " C " type tooling ontology 4 It equipped with sliding rail 2, is set on sliding rail 2 there are two sliding block 3, sliding block 3 can be moved left and right along sliding rail 2, the bottom surface of sliding block 3 and " C " type tooling Ontology 4 is in contact, and the bottom surface of sliding block 3 and the contact surface of " C " type tooling ontology 4 are machined with annular knurl, the solar energy on the downside of sleeve Windsurfing is connect by 2 lifting ropes with 2 sliding blocks 3, under a bushing under the action of the solar energy sailboard gravity of side, sliding block 3 and " C " type The annular knurl contact surface of tooling ontology 4 generates interaction force so that sliding block can rest on required position, 2 sliding blocks 3 of adjustment Position, and then adjust the position on the solar energy sailboard vertical direction on the downside of sleeve.The connecting tooling of " C " type structure of the present invention Top be connected with the solar energy sailboard on the upside of sleeve by 2 lifting ropes, the lower part of the connecting tooling of " C " type structure passes through company The lifting rope 5 being connected on sliding block 3 is connected with the solar energy sailboard on the downside of sleeve, and solar energy on the downside of sleeve is adjusted by mobile sliding block 3 Position on windsurfing vertical direction carries out gravity unloading to solar energy sailboard on the downside of sleeve, so that in ground spreading flexibility During solar wing spreading experiment, solar energy sailboard keeps same posture with solar energy sailboard on the upside of sleeve on the downside of sleeve, realizes The synchronous expansion of sleeve upper and lower sides solar energy sailboard.
In conclusion the above is merely preferred embodiments of the present invention, being not intended to limit the scope of the present invention. All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's Within protection domain.

Claims (2)

1. a kind of connecting tooling of " C " type structure, which is characterized in that including:Quality accessory (1), sliding rail (2), sliding block (3), " C " Type tooling ontology (4) and lifting rope (5), peripheral equipment are with sleeved double-vane solar energy sailboard;Wherein, " C " type tooling ontology (4) inscribe diameter of a circle is more than the outer diameter of sleeve, and two quality accessories (1) are respectively fixedly connected in " C " type tooling ontology (4) Both ends, and be mounted with the inscribed circle of the barycenter and " C " type tooling ontology (4) of " C " type tooling ontology (4) of quality accessory (1) The center of circle overlaps, and the size of the opening of the connecting tooling of " C " type structure is more than the outer diameter of sleeve;" C " type tooling ontology (4) Upper end is connected by lifting rope with the solar energy sailboard on the upside of sleeve, the horizontal segment upper surface of the lower end of " C " type tooling ontology (4) Equipped with sliding rail (2), sliding block (3) is slidably matched with sliding rail (2), and the bottom surface of sliding block (3) is contacted with " C " type tooling ontology (4);Sleeve The solar energy sailboard of downside is connect by lifting rope (5) with two connection sliding blocks (3).
2. the connecting tooling of " C " type structure as described in claim 1, which is characterized in that the sliding block (3) and " C " type tooling Annular knurl processing is carried out on the contact surface of ontology (4).
CN201610250720.2A 2016-04-21 2016-04-21 A kind of c-type structure connecting tooling Active CN105883010B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106517046B (en) * 2016-09-22 2018-08-14 北京空间飞行器总体设计部 A kind of zero-g active draft gear of sun blanket hanging coaster
CN113460338B (en) * 2021-07-02 2023-03-31 上海航天测控通信研究所 Multifunctional antenna gravity unloading device
CN114536276B (en) * 2022-01-24 2024-05-24 上海卫星工程研究所 Installation method of magnetic buoyancy device for spacecraft

Citations (7)

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Publication number Priority date Publication date Assignee Title
US4561614A (en) * 1982-12-07 1985-12-31 Rca Corporation Deployable folded multi-element satellite subsystems
CN101614622A (en) * 2009-07-28 2009-12-30 北京航空航天大学 A kind of gravity unloading mechanism for solar array ground experiment
KR101129345B1 (en) * 2009-11-26 2012-03-26 한국항공우주연구원 Weightlessness offering apparatus for deployment test of solar panel
CN103407589A (en) * 2013-07-25 2013-11-27 北京空间飞行器总体设计部 Two-dimensional unfolding solar wing gravity unloading device
CN103935534A (en) * 2014-04-15 2014-07-23 哈尔滨工业大学 Rope balance weight type solar wing auxiliary turning mechanism
CN104326368A (en) * 2014-08-29 2015-02-04 北京卫星制造厂 Gravity compensation device for solar wing low temperature unfolding experiment
CN105501472A (en) * 2015-11-30 2016-04-20 上海宇航系统工程研究所 Suspension device for ground-based simulation solar wing two-dimension expansion

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4561614A (en) * 1982-12-07 1985-12-31 Rca Corporation Deployable folded multi-element satellite subsystems
CN101614622A (en) * 2009-07-28 2009-12-30 北京航空航天大学 A kind of gravity unloading mechanism for solar array ground experiment
KR101129345B1 (en) * 2009-11-26 2012-03-26 한국항공우주연구원 Weightlessness offering apparatus for deployment test of solar panel
CN103407589A (en) * 2013-07-25 2013-11-27 北京空间飞行器总体设计部 Two-dimensional unfolding solar wing gravity unloading device
CN103935534A (en) * 2014-04-15 2014-07-23 哈尔滨工业大学 Rope balance weight type solar wing auxiliary turning mechanism
CN104326368A (en) * 2014-08-29 2015-02-04 北京卫星制造厂 Gravity compensation device for solar wing low temperature unfolding experiment
CN105501472A (en) * 2015-11-30 2016-04-20 上海宇航系统工程研究所 Suspension device for ground-based simulation solar wing two-dimension expansion

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