CN203611213U - Pipeline separation mechanism - Google Patents

Pipeline separation mechanism Download PDF

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Publication number
CN203611213U
CN203611213U CN201320759838.XU CN201320759838U CN203611213U CN 203611213 U CN203611213 U CN 203611213U CN 201320759838 U CN201320759838 U CN 201320759838U CN 203611213 U CN203611213 U CN 203611213U
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CN
China
Prior art keywords
steel ball
pipeline
ball lock
groove
fixedly connected
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.)
Active
Application number
CN201320759838.XU
Other languages
Chinese (zh)
Inventor
曾斌
崔景芝
马方超
王堃
丁建春
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Academy of Launch Vehicle Technology CALT
Beijing Institute of Astronautical Systems Engineering
Original Assignee
China Academy of Launch Vehicle Technology CALT
Beijing Institute of Astronautical Systems Engineering
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by China Academy of Launch Vehicle Technology CALT, Beijing Institute of Astronautical Systems Engineering filed Critical China Academy of Launch Vehicle Technology CALT
Priority to CN201320759838.XU priority Critical patent/CN203611213U/en
Application granted granted Critical
Publication of CN203611213U publication Critical patent/CN203611213U/en
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Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a pipeline separation mechanism. The pipeline separation mechanism comprises a pipeline connector, a steel ball lock and an air cylinder, wherein a transverse baffle is fixedly connected to the side wall of the pipeline connector a; a groove is formed in one end of the transverse baffle; the steel ball lock and the air cylinder are correspondingly and fixedly connected to one end, provided with no groove, of the transverse baffle in the radial direction; one end of the steel ball lock is fixed to a vertical baffle perpendicular to the pipeline connector a; a limit shaft and a spring are arranged inside the steel ball lock; the outer wall of the steel ball lock is fixedly connected with the transverse baffle; a slope and a flange are arranged on the side wall of a pipeline connector b; the slope is provided with a groove for limiting a steel ball from rolling. The pipeline separation mechanism meets the requirement for the pipeline sealing and separating function of a cross conveying system, and is good in sealing performance and high in operation reliability.

Description

A kind of pipeline separating mechanism
Technical field
The utility model, for meeting the sealing of intersection transfer pipeline and separation requirement, provides a kind of pipeline separating mechanism.
Background technology
The induction system of intersecting requires boosting fuel to be connected with core stage motor by pipeline, flies in journey and must have good sealing effectiveness at propellant intersection delivery phase pipeline, must reliable separation in boosting and core level separation phase pipeline.
Utility model content
Technical problem to be solved in the utility model is: for overcoming the deficiencies in the prior art, provide a kind of pipeline separating mechanism that meets the sealing of intersection transfer pipeline and separation requirement.
Technical solution of the present utility model is:
A kind of pipeline separating mechanism, comprise pipe joint, steel ball ball lock and cylinder, establish on the sidewall that reeded lagging is fixedly connected on pipe joint a one end, steel ball ball lock gentle cylinder diameter upwards correspondence be fixedly connected on lagging and do not open reeded one end, steel ball ball lock one end is fixed on the perpendicular baffle plate of vertical tube joint a, steel ball ball lock inside is provided with limit shaft and spring, and steel ball ball lock outer wall is fixedly connected with lagging, and pipe joint b sidewall is provided with slope and flange.
Slope is provided with the groove that restriction steel ball rolls.
Slope is provided with the sealing ring that prevents Leakage Gas.
The utility model advantage is compared with prior art:
The utility model has solved the functional requirement of intersection induction system line seal and separation, favorable sealing property, and operating reliability is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of pipeline separating mechanism, comprise pipe joint, steel ball ball lock 9 and the cylinder 7 that pipe joint is separated, the lagging 1 that one end is provided with groove 4 is fixedly connected on the sidewall of pipe joint a3A, steel ball ball lock 9 and cylinder 7 footpaths are corresponding one end that is fixedly connected on lagging 1 and does not have groove 4 upwards, steel ball ball is locked on the perpendicular baffle plate 10 that 9 one end are fixed on vertical tube joint a3A, steel ball ball is locked 9 inside and is provided with limit shaft and spring 6, steel ball ball is locked 9 outer walls and is fixedly connected with lagging 1, and pipe joint b3B sidewall is provided with slope and flange 11.Slope is provided with the groove that restriction steel ball 2 rolls.Slope is provided with the sealing ring 5 that prevents Leakage Gas, and the object that adopts slope to connect is to be convenient to docking and Automatic-falling.
The course of work of the present utility model is:
When release: cylinder 7 provides powered piston 8 to move right, move to left by the reaction thrust R lagging 1 of flange 11 end faces of piston rod to pipe joint b3B; When the part 1 S distance that moves to left, steel ball 2 is by rolling out in the groove on slope and alignment indentation 4, steel ball release, and whole pipeline separating mechanism is powerful Automatic-falling under reaction force R effect.
When locking: manually and under the effect of spring 6 elastic force, steel ball 2 is entered by groove 4 in the groove on slope, and now sealing ring 5 carries out automatic-sealed to jointing, realizes the locking of pipeline.For the not high air-conditioning duct of sealing requirements, for ease of docking and coming off, sealing ring 5 can be set.
The unexposed technology of the utility model belongs to general knowledge as well known to those skilled in the art.

Claims (3)

1. a pipeline separating mechanism, it is characterized in that, comprise pipe joint, steel ball ball lock (9) and cylinder (7), the lagging (1) that one end is provided with groove (4) is fixedly connected on pipe joint a(3A) sidewall on, steel ball ball lock (9) and cylinder (7) footpath upwards correspondence are fixedly connected on lagging (1) and do not have one end of groove (4), steel ball ball lock (9) one end is fixed on vertical tube joint a(3A) perpendicular baffle plate (10) on, steel ball ball lock (9) inside is provided with limit shaft and spring (6), steel ball ball lock (9) outer wall is fixedly connected with lagging (1), pipe joint b(3B) sidewall is provided with slope and flange (11).
2. a kind of pipeline separating mechanism according to claim 1, is characterized in that: slope is provided with the groove that restriction steel ball (2) rolls.
3. a kind of pipeline separating mechanism according to claim 1, is characterized in that: slope is provided with the sealing ring (5) that prevents Leakage Gas.
CN201320759838.XU 2013-11-26 2013-11-26 Pipeline separation mechanism Active CN203611213U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320759838.XU CN203611213U (en) 2013-11-26 2013-11-26 Pipeline separation mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320759838.XU CN203611213U (en) 2013-11-26 2013-11-26 Pipeline separation mechanism

Publications (1)

Publication Number Publication Date
CN203611213U true CN203611213U (en) 2014-05-28

Family

ID=50763892

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320759838.XU Active CN203611213U (en) 2013-11-26 2013-11-26 Pipeline separation mechanism

Country Status (1)

Country Link
CN (1) CN203611213U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104372405A (en) * 2014-12-11 2015-02-25 西安创联新能源设备有限公司 Automatic control device for polycrystalline furnace pipelines
CN106322035A (en) * 2016-08-17 2017-01-11 凯天环保科技股份有限公司 Safety protection device for pipeline
CN106735513A (en) * 2016-11-15 2017-05-31 北京空间机电研究所 A kind of pipeline separator of sealing structure, quick response
CN110332393A (en) * 2019-07-03 2019-10-15 北京航天发射技术研究所 A kind of pipeline connector
CN110792856A (en) * 2019-10-29 2020-02-14 燕山大学 Automatic locking device of large-scale section of thick bamboo section
CN111536337A (en) * 2020-05-08 2020-08-14 刘艳文 Linkage locking flange

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104372405A (en) * 2014-12-11 2015-02-25 西安创联新能源设备有限公司 Automatic control device for polycrystalline furnace pipelines
CN104372405B (en) * 2014-12-11 2017-06-09 西安创联新能源设备有限公司 A kind of polycrystalline furnace pipeline automaton
CN106322035A (en) * 2016-08-17 2017-01-11 凯天环保科技股份有限公司 Safety protection device for pipeline
CN106322035B (en) * 2016-08-17 2018-07-31 航天凯天环保科技股份有限公司 A kind of pipe safety protective device
CN106735513A (en) * 2016-11-15 2017-05-31 北京空间机电研究所 A kind of pipeline separator of sealing structure, quick response
CN110332393A (en) * 2019-07-03 2019-10-15 北京航天发射技术研究所 A kind of pipeline connector
CN110332393B (en) * 2019-07-03 2021-02-26 北京航天发射技术研究所 Pipeline connector
CN110792856A (en) * 2019-10-29 2020-02-14 燕山大学 Automatic locking device of large-scale section of thick bamboo section
CN111536337A (en) * 2020-05-08 2020-08-14 刘艳文 Linkage locking flange
CN111536337B (en) * 2020-05-08 2021-09-24 山东圣利锻造有限公司 Linkage locking flange

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