CN106571541A - Shielding insulation wiring cylinder for solid rocket engine in outer space - Google Patents
Shielding insulation wiring cylinder for solid rocket engine in outer space Download PDFInfo
- Publication number
- CN106571541A CN106571541A CN201610960416.7A CN201610960416A CN106571541A CN 106571541 A CN106571541 A CN 106571541A CN 201610960416 A CN201610960416 A CN 201610960416A CN 106571541 A CN106571541 A CN 106571541A
- Authority
- CN
- China
- Prior art keywords
- endoporus
- solid propellant
- spring
- propellant rocket
- shielding insulation
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
- F02K9/95—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof characterised by starting or ignition means or arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/504—Bases; Cases composed of different pieces different pieces being moulded, cemented, welded, e.g. ultrasonic, or swaged together
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
Abstract
The invention relates to a shielding insulation wiring cylinder for a solid rocket engine in outer space; the shielding insulation wiring cylinder comprises a wire terminal, a wiring rod, a spring, plain washers, a cotter, a protection barrel, an end cover and buckles; the wire terminal is a T-type structure, made of non-metal material, and used for fixing the wiring rod; the wiring rod is in a T-shape structure, made of metal material, and used for fixing the spring, the cotter, the plain washers and wires; the wiring barrel is in a metal U-type barrel structure, made of metal material, and used for fixing the wire terminal; the end cover is made of metal material, and used for fixing the wiring barrel onto the solid rocket engine; the buckles are made of non-metal material, arranged in inner holes on the end cover, and used for protecting the wires from being scratched by the end cover.
Description
Technical field
The present invention relates to a kind of wiring construction, exhausted more particularly, to a kind of shielding for solid propellant rocket outside space
Edge wiring cylinder.
Background technology
The conventional connection type of solid propellant rocket ignition circuit has the forms such as crimping, welding, connector, but compresses easy
There are problems that loosening, welding easily occurs problem of faulty soldering, and wire needs are fixed in addition after welding, and connector pin is fixed, easily
There are problems that being connected with higher level's nacelle, these connection types can not all shield wiring point, the even wiring point having
Expose, easily by external interference, this all cannot expire in the solid propellant rocket that very harsh spatial environmentss are used
Sufficient use requirement.
The present invention is directed to use demand of the solid propellant rocket under space condition, and devising one kind will can connect
Line point shielding insulation and built-in wiring cylinder.
The content of the invention
The problem that the present invention is solved is that existing connection type cannot meet asking of using outside solid propellant rocket space
Topic.To solve the problem, the present invention provides a kind of mainly by binding post, junction pole, spring, split pin, protection cylinder, end cap etc.
The wiring barrel structure of composition.
A kind of shielding insulation wiring cylinder for solid propellant rocket outside space of the present invention, including：Binding post, wiring
Bar, spring, split pin, plain washer, protection cylinder, end cap and buckle；
The binding post is used for link bar；
The junction pole is used to fix spring, split pin, plain washer and wire；
The spring is arranged on the binding post, and by pretightning force terminating wire piece is compressed；
The plain washer is fitted in terminating wire piece both sides, is installed along with binding post with terminating wire piece；
The split pin coordinates with the interior interporal lacuna of the junction pole, for preloading spring, fixes terminating wire piece and plain washer；
The protection cylinder is U-shaped barrel structure, for link post；
The end cap is used to for wiring cylinder to be fixed on solid propellant rocket；
The buckle is nonmetallic materials, in the through wires hole on end cap, for protecting wire, it is to avoid scratched by end cap.
Compared with prior art, technical scheme has advantages below：Without the need for crimping or welding；In wiring point
Put and can shield, do not disturbed by outer signals；By spring pre-tightening can automatic impaction wiring, can effectively prevent vibration etc.
The impact of butted line point reliability.
Description of the drawings
Fig. 1 is the signal for the shielding insulation wiring cylinder of solid propellant rocket outside space provided by the present invention half
Sectional view.
Specific embodiment
Hereinafter, in conjunction with the accompanying drawings and embodiments the present invention is further elaborated.
For convenience of description, the orientation of Fig. 1 is set to into four direction up and down, as shown in figure 1, use provided by the present invention
Outside space the shielding insulation wiring cylinder of solid propellant rocket mainly include binding post 1, junction pole 2, spring 3, plain washer 4,
Split pin 5, protection cylinder 6, end cap 7 and the and of buckle 8.The binding post 1 is T-shaped structure, nonmetallic materials, with the first endoporus and
Second endoporus, two endoporus are all stepped hole, and diameter macropores coordinate with the afterbody bigger diameter end of the junction pole 2, and hole diameter should be little
In spring diameter；The two pieces of the junction pole 2, is T-shaped structure, afterbody bigger diameter end be used to being arranged on the endoporus of the binding post first and
Position during the second endoporus, head has the 3rd endoporus, for installing the split pin 5；The two pieces of the spring 3, installed in described
It is on junction pole 2 and spacing by first endoporus and the second bore inner diameter of the binding post 1 respectively；The plain washer 4 four,
Its endoporus should be less than the diameter of the spring 3, and terminating wire piece both sides are fitted in respectively, and institute is fixed on together with terminating wire piece
State on junction pole 2；The two pieces of the split pin 5, respectively positioned at the endoporus of 2 head of the junction pole the 3rd, for spring described in pretension
3, and the fixation junction pole 2, the spring 3, the plain washer 4；The protection cylinder 6 is metal material, with the 4th endoporus,
U-shaped structure, for fixing the binding post 1；The end cap 7 is used to fix the binding post 1, and the end cap 7 is metal material,
With the 5th endoporus and the 6th endoporus, for placing the buckle 8；The buckle 8 four, is nonmetallic materials, is used in pairs,
In being individually positioned in the 5th endoporus and the 6th endoporus of the end cap 7, tight fit, for protecting wire 9, it is to avoid by the end cap
7 scratch.
Although the present invention is disclosed as above with preferred embodiment, it is not for limiting the present invention, any this area
Technical staff without departing from the spirit and scope of the present invention, may be by the methods and techniques content of the disclosure above to this
Bright technical scheme makes possible variation and modification, therefore, every content without departing from technical solution of the present invention, according to the present invention
Technical spirit any simple modification, equivalent variations and modification that above example is made, belong to technical solution of the present invention
Protection domain.
Claims (10)
1. a kind of shielding insulation wiring cylinder for solid propellant rocket outside space, it is characterised in that include：Binding post, connect
Line bar, spring, split pin, plain washer, protection cylinder, end cap and buckle；
The binding post is used for link bar；
The junction pole is used to fix spring, split pin, plain washer and wire；
The spring is arranged on the binding post, and by pretightning force terminating wire piece is compressed；
The plain washer is fitted in terminating wire piece both sides, is installed along with binding post with terminating wire piece；
The split pin coordinates with the interior interporal lacuna of the junction pole, for preloading spring, fixes terminating wire piece and plain washer；
The protection cylinder is U-shaped barrel structure, for link post；
The end cap is used to for wiring cylinder to be fixed on solid propellant rocket；
The buckle is nonmetallic materials, in the through wires hole on end cap, for protecting wire, it is to avoid scratched by end cap.
2. according to a kind of shielding insulation wiring cylinder for solid propellant rocket outside space described in claim 1, its feature
Be, the binding post be T-shaped structure, nonmetallic materials, with the first endoporus and the second endoporus, two endoporus are all stepped hole,
Diameter macropores coordinate with the junction pole afterbody bigger diameter end, and hole diameter should be less than spring diameter.
3. according to a kind of shielding insulation wiring cylinder for solid propellant rocket outside space described in claim 1, its feature
It is that the junction pole is built-in, using T-shaped structure, metal material, drop wire point is not exposed.
4. according to a kind of shielding insulation wiring cylinder for solid propellant rocket outside space described in claim 2, its feature
It is that the junction pole afterbody bigger diameter end is positioned when being used to be arranged on the endoporus of the binding post first and the second endoporus, head tool
There is the 3rd endoporus, for installing the split pin.
5. according to a kind of shielding insulation wiring cylinder for solid propellant rocket outside space described in claim 2, its feature
It is that the spring is arranged on the junction pole, and respectively by first endoporus and the second bore inner diameter of the binding post
It is spacing.
6. according to a kind of shielding insulation wiring cylinder for solid propellant rocket outside space described in claim 4, its feature
It is that the split pin is two pieces, it is for spring described in pretension and fixed respectively positioned at the endoporus of wiring club head the 3rd
The junction pole, the spring, the plain washer.
7. according to a kind of shielding insulation wiring cylinder for solid propellant rocket outside space described in claim 4, its feature
It is that the plain washer is four, its endoporus should be less than the spring diameter, and terminating wire piece both sides are fitted in respectively, with
Terminating wire piece is fixed on together on the junction pole.
8. according to a kind of shielding insulation wiring cylinder for solid propellant rocket outside space described in claim 1, its feature
It is that the protection cylinder and end cap are metal structure, make wiring point signal shielding.
9. according to a kind of shielding insulation wiring cylinder for solid propellant rocket outside space described in claim 4, its feature
It is that the protection cylinder has the 4th endoporus.
10. according to a kind of shielding insulation wiring cylinder for solid propellant rocket outside space described in claim 1, its feature
It is that the end cap has the 5th endoporus and the 6th endoporus, for placing the buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610960416.7A CN106571541B (en) | 2016-10-27 | 2016-10-27 | A kind of shielding insulation wiring cylinder for solid propellant rocket outside space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610960416.7A CN106571541B (en) | 2016-10-27 | 2016-10-27 | A kind of shielding insulation wiring cylinder for solid propellant rocket outside space |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106571541A true CN106571541A (en) | 2017-04-19 |
| CN106571541B CN106571541B (en) | 2019-05-07 |
Family
ID=58535798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610960416.7A Active CN106571541B (en) | 2016-10-27 | 2016-10-27 | A kind of shielding insulation wiring cylinder for solid propellant rocket outside space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106571541B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107781063A (en) * | 2017-09-15 | 2018-03-09 | 北京理工大学 | The protector of harness during Cleaning by High Pressure Water Jet solid propellant rocket motor charge |
| CN110985233A (en) * | 2019-11-08 | 2020-04-10 | 上海新力动力设备研究所 | Double-pulse solid rocket engine wiring board combination device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2148830Y (en) * | 1992-12-04 | 1993-12-08 | 赵希栋 | Starter for cold vehicle |
| US5791918A (en) * | 1997-03-25 | 1998-08-11 | Pierce; William E. | Spark plug connector |
| US20100120299A1 (en) * | 2008-11-07 | 2010-05-13 | Kabushiki Kaisha Nihon Micronics | Contact and electrical connecting apparatus |
| CN203553382U (en) * | 2013-11-25 | 2014-04-16 | 国家电网公司 | Wiring tube |
| CN104106840A (en) * | 2014-06-12 | 2014-10-22 | 上海绿馨电子科技有限公司 | Cigarette internal combustion device |
| CN105281160A (en) * | 2015-11-18 | 2016-01-27 | 桑永礼 | Rapid power supply connector |
| CN105393412A (en) * | 2013-08-29 | 2016-03-09 | 李福宏 | Socket and plug for load-bearing suspended lamp |
-
2016
- 2016-10-27 CN CN201610960416.7A patent/CN106571541B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2148830Y (en) * | 1992-12-04 | 1993-12-08 | 赵希栋 | Starter for cold vehicle |
| US5791918A (en) * | 1997-03-25 | 1998-08-11 | Pierce; William E. | Spark plug connector |
| US20100120299A1 (en) * | 2008-11-07 | 2010-05-13 | Kabushiki Kaisha Nihon Micronics | Contact and electrical connecting apparatus |
| CN105393412A (en) * | 2013-08-29 | 2016-03-09 | 李福宏 | Socket and plug for load-bearing suspended lamp |
| CN203553382U (en) * | 2013-11-25 | 2014-04-16 | 国家电网公司 | Wiring tube |
| CN104106840A (en) * | 2014-06-12 | 2014-10-22 | 上海绿馨电子科技有限公司 | Cigarette internal combustion device |
| CN105281160A (en) * | 2015-11-18 | 2016-01-27 | 桑永礼 | Rapid power supply connector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107781063A (en) * | 2017-09-15 | 2018-03-09 | 北京理工大学 | The protector of harness during Cleaning by High Pressure Water Jet solid propellant rocket motor charge |
| CN110985233A (en) * | 2019-11-08 | 2020-04-10 | 上海新力动力设备研究所 | Double-pulse solid rocket engine wiring board combination device |
| CN110985233B (en) * | 2019-11-08 | 2021-12-03 | 上海新力动力设备研究所 | Double-pulse solid rocket engine wiring board combination device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106571541B (en) | 2019-05-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10352136B2 (en) | Apparatus for electromechanically connecting a plurality of guns for well perforation | |
| EP2546934B1 (en) | Power connector | |
| US10189372B2 (en) | Bond pin assembly for connecting connection cables | |
| CN106571541A (en) | Shielding insulation wiring cylinder for solid rocket engine in outer space | |
| EP1592095A3 (en) | Terminal for coaxial cable, and attachment structure and attachment method for attaching the same terminal for coaxial cable | |
| US20120122328A1 (en) | Grounding Contact | |
| CN202308592U (en) | Miniaturized coaxial feed structure for element antenna | |
| CN102130401A (en) | Shielding bracket for multi-core shielded wires | |
| US20080181747A1 (en) | Assembly Formed by a Base Plate and a Fastening Plug | |
| KR102074328B1 (en) | Hanger for danger sign board of high voltage | |
| US20150250048A1 (en) | Grounding structure for circuit board | |
| EP2200132A1 (en) | Cable attaching method, method of manufacturing coaxial cable to which connector cover is attached, coaxial cable to which connector cover is attached | |
| CN107192845B (en) | Mounting and fastening device and method for straight coaxial probe assembly | |
| US11154954B2 (en) | Welding base | |
| CN207868422U (en) | Platypelloid type wire and cable connector | |
| KR101658023B1 (en) | Hand grenade | |
| CN212183814U (en) | Fixed column, circuit board and electronic equipment | |
| CN204870987U (en) | Car parking guyed structure | |
| KR101371012B1 (en) | Apparatus for hammering specific ground rod | |
| US5131861A (en) | Threaded terminal connector | |
| CN211088743U (en) | Lightning arrester for electric power iron tower | |
| CN213073228U (en) | Integrated circuit board of dynamic force measuring system for human body target | |
| CN213026754U (en) | Self-locking type anti-crushing mounting structure of electric connector contact pin | |
| CN207010136U (en) | A kind of blower fan cable fastens folder | |
| US11817650B2 (en) | Connection between a reinforced harness and an electrical component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |