CN206255166U - Low noise bay section separating mechanism - Google Patents
Low noise bay section separating mechanism Download PDFInfo
- Publication number
- CN206255166U CN206255166U CN201621150492.3U CN201621150492U CN206255166U CN 206255166 U CN206255166 U CN 206255166U CN 201621150492 U CN201621150492 U CN 201621150492U CN 206255166 U CN206255166 U CN 206255166U
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- cabin
- separation
- barrel cover
- hand member
- piston
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Abstract
The utility model discloses a kind of low noise bay section separating mechanism, noise is big and production reserve potential safety hazard is big for separating of solving the problems, such as that existing Explosive separation bolt is present.It is included in buoyancy compensation cabin（21）Buoyancy compensation cabin bilge face（24）With detection cabin（22）Detection cabin cabin top surface（25）Between be provided with separation bolt（23）, in buoyancy compensation cabin（21）In be provided with separation bolt shield（26）, separating bolt shield（26）With buoyancy compensation cabin bilge face（24）Between be provided with sealing ring（27）；In detection cabin cabin top surface（25）On be provided with separation and push spring slotted eye open（28）, spring slotted eye is pushed open in separation（28）In be provided with separation and push spring open（29）, separate and push spring open（29）With buoyancy compensation cabin bilge face（24）Apical grafting.The utility model uses electromagnet as action element when separating, and action noise is small；In the absence of priming system, potential safety hazard when installing, storing is smaller.
Description
Technical field
The utility model is related to a kind of separating mechanism of mechanical connecting structure, more particularly to a kind of buoyancy compensation cabin with detection
The mechanical separation mechanism in cabin.
Background technology
With the development and application of submarine navigation device technology, carried out far using submarine navigation device more than some undersea detection products
The unmanned dispensing of distance.These general gravity of detection product are more than buoyancy, in negative buoyancy force state, in transportation is delivered, need
Buoyancy compensation cabin is set in detection nacelle, so that in reaching and delivering transportation, the detection nacelle is in suspended state all the time
Be conducive to transporting；When reach lay a little after need balance cabin and detection cabin separate, with enable detect cabin smoothly carry out detection
Work.At present, it is to carry out separation using priming system explosion to lay that bay section is separated, and its advantage is simple structure, has the disadvantage to lay and makes an uproar
Sound is big, disguised poor, and there is potential safety hazard.
The content of the invention
The utility model provides a kind of low noise bay section separating mechanism, solves what existing bay section separating mechanism was present
Separate that noise is big and the big technical problem of production reserve potential safety hazard.
The utility model is to solve above technical problem by the following technical programs：
A kind of low noise bay section separating mechanism, including buoyancy compensation cabin and detection cabin, in the buoyancy compensation in buoyancy compensation cabin
It is provided between cabin bilge face and the detection cabin cabin top surface in detection cabin and separates bolt, separation bolt is provided with buoyancy compensation cabin
Shield, be provided with sealing ring between bolt shield and buoyancy compensation cabin bilge face separating；It is provided with detection cabin cabin top surface
Spring slotted eye is pushed in separation open, separation is provided with spring slotted eye is pushed in separation open and pushes spring open, and separation is pushed spring open and mended with buoyancy
Repay cabin bilge face apical grafting together.
Separate bolt to be made up of screw rod and sleeve, electromagnet is provided with sleeve, be provided with electromagnet front end
Electromagnet column cap, screw rod boss is fixedly installed in the right-hand member of screw rod, and the front end of screw rod boss is provided with annular external groove,
The left end of sleeve is provided with sleeve boss, and the center of sleeve boss is provided with centre bore, is provided with annular in centre bore
Groove, external screw thread is provided with the lateral wall of sleeve boss, and internal thread is provided with the right-hand member madial wall of branch sleeve,
Piston-like barrel cover is provided with branch sleeve, in the right-hand member of piston-like barrel cover is plugged on centre bore, on the right side of piston-like barrel cover
End be provided with spacing hole, electromagnet column cap activity is plugged in the right-hand member hole of piston-like barrel cover, the side of electromagnet column cap with
Limited location steel ball is set between spacing hole, thrust spring, the right-hand member of thrust spring are provided with the right-hand member hole of piston-like barrel cover
Apical grafting is on the right-hand member medial surface of piston-like barrel cover, and the left end of thrust spring is living together with the right side apical grafting of screw rod boss
The left end endoporus of plug-like barrel cover is wedge shape left large and right small, is set between the left end medial surface and annular external groove of piston-like barrel cover
It is equipped with separation steel ball.
Packing ring is provided between screw rod boss and the left end medial surface of branch sleeve, separation spiral shell is provided with screw rod
It is female.
The utility model carries out the design of separator using mechanical structure, and separating bolt includes separating mechanism and perform dynamic
Make mechanism, larger axial force is converted into the less power of pulling pin using mechanical parts such as wedge surface, steel ball, thrust springs, it is to avoid adopt
Use priming system explosive manner, can effectively reduction act when noise, reduce potential safety hazard.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is A-A in Fig. 1 to sectional view；
Fig. 3 is the structural representation of separation bolt 23 of the present utility model.
Specific embodiment
The utility model is described in detail below in conjunction with the accompanying drawings：
A kind of low noise bay section separating mechanism, including buoyancy compensation cabin 21 and detection cabin 22, in the floating of buoyancy compensation cabin 21
It is provided between force compensating cabin bilge face 24 and the detection cabin cabin top surface 25 in detection cabin 22 and separates bolt 23, in buoyancy compensation cabin 21
In be provided with separation bolt shield 26, be provided with sealing ring between bolt shield 26 and buoyancy compensation cabin bilge face 24 separating
27；It is provided with separation and pushes spring slotted eye 28 open on detection cabin cabin top surface 25, is provided with spring slotted eye 28 is pushed in separation open point
From spring 29 is pushed open, separation pushes spring 29 open together with the apical grafting of buoyancy compensation cabin bilge face 24.
Separate bolt 23 to be made up of screw rod 1 and sleeve 12, electromagnet 13 is provided with sleeve 12, in electromagnet 13
Front end is provided with electromagnet column cap 14, and screw rod boss 2 is fixedly installed in the right-hand member of screw rod 1, is set in the front end of screw rod boss 2
There is annular external groove 3, the left end of sleeve 12 is provided with sleeve boss 4, the center of sleeve boss 4 is provided with centre bore 5,
Interior annular groove 6 is provided with centre bore 5, external screw thread 7 is provided with the lateral wall of sleeve boss 4, on the right side of branch sleeve 9
Internal thread 8 is provided with the madial wall of end, piston-like barrel cover 10 is provided with branch sleeve 9, in the right-hand member of piston-like barrel cover 10
It is plugged in centre bore 5, the right-hand member of piston-like barrel cover 10 is provided with spacing hole 11, the activity of electromagnet column cap 14 is plugged on piston
In the right-hand member hole of shape barrel cover 10, limited location steel ball 15 is set between the side of electromagnet column cap 14 and spacing hole 11, in piston
Thrust spring 16 is provided with the right-hand member hole of shape barrel cover 10, the right-hand member apical grafting of thrust spring 16 is in the right-hand member of piston-like barrel cover 10
On side, together with the right side apical grafting of screw rod boss 2, the left end endoporus of piston-like barrel cover 10 is the left end of thrust spring 16
Wedge shape left large and right small, is provided between the left end medial surface and annular external groove 3 of piston-like barrel cover 10 and separates steel ball 17.
Packing ring 19 is provided between screw rod boss 2 and the left end medial surface of branch sleeve 9, is provided with screw rod 1 point
From nut 18.
The installation process for separating bolt of the present utility model is as follows：Packing ring 19 is placed in branch sleeve 9, then with screw rod 1
Connection, installs and separates steel ball 17；Thrust spring 16 is placed in piston-like barrel cover 10, installed in the outside of steel ball 17 is separated, is pressed
Tight thrust spring 16；Sleeve 12 and branch sleeve 9 are threadably secured, spacing steel ball 15 is installed；Electromagnet column cap 14 is installed
To the inner side of spacing steel ball 15；Electromagnet right-hand member surface cover 20 is installed by screw again.Entirely separated under the effect of thrust spring 16
Device is in locking state.The whole bolt that separates is installed to when on actual product, by separation nut 18 and screw rod 1 and separation
The end face at position, there is provided connection pretightning force, realizes whole installation.Wherein, two spacing steel balls 15 are installed at spacing hole 11,
Electromagnet column cap 14 carries out spacing to spacing steel ball 15 so that piston-like barrel cover 10 and branch sleeve 9 can not axially be relatively moved；
10 separation steel balls 17 are installed at annular external groove 3, it is limited by branch sleeve 9, annular external groove 3, steel ball seat 19
Position so that screw rod 1 can not be separated.
The course of work for separating bolt 23 of the present utility model is as follows：When low noise separates bolt separation, by electromagnetism
The power on signal of iron 13, electromagnet 13 is acted, and electromagnet column cap 14 produces to the right displacement, and piston-like barrel cover 10 is in thrust spring 16
Under active force, spacing steel ball 15 is clamp-oned in centre bore 5, piston-like barrel cover 10 moves right, in pretightning force and thrust spring power
In the presence of, release and separate the spacing of steel ball 17 and screw rod 1, screw rod 1, separation nut 18 as one, with the device remaining
The part of part composition is mutually disengaged, and low noise separates bolt and completes separating action.
The beneficial effects of the utility model are：The low noise separates bolt by the use of electromagnet as actuating mechanism, using wedge
Large axial force when separating connection is carried out staged conversion diminution by face, steel ball, thrust spring etc. as separating mechanism, is realized
Less electromagnet power of pulling pin frees separation bolt.Using electromagnet as action element during separation, action noise is small；Do not exist
Priming system, potential safety hazard when installing, storing is smaller；Using the design for separating steel ball, steel ball is to contact under reducing big pretightning force
The impression in face, it is to avoid contact facial disfigurement causes the stuck of steel ball；Using the design of different wedge surface angles, thus it is possible to vary electromagnet
The pressure of column cap, advantageously reduces electromagnet and pulls pin power.
Claims (3)
1. a kind of low noise bay section separating mechanism, including buoyancy compensation cabin（21）With detection cabin（22）, it is characterised in that in buoyancy
Compensation cabin（21）Buoyancy compensation cabin bilge face（24）With detection cabin（22）Detection cabin cabin top surface（25）Between be provided with separation
Bolt（23）, in buoyancy compensation cabin（21）In be provided with separation bolt shield（26）, separating bolt shield（26）Mended with buoyancy
Repay cabin bilge face（24）Between be provided with sealing ring（27）；In detection cabin cabin top surface（25）On be provided with separation and push spring slotted eye open
（28）, spring slotted eye is pushed open in separation（28）In be provided with separation and push spring open（29）, separate and push spring open（29）Mended with buoyancy
Repay cabin bilge face（24）Apical grafting is together.
2. a kind of low noise bay section separating mechanism according to claim 1, it is characterised in that separate bolt（23）It is by spiral shell
Bar（1）And sleeve（12）Composition, in sleeve（12）In be provided with electromagnet（13）, in electromagnet（13）Front end is provided with electromagnetism
Iron prop head（14）, in screw rod（1）Right-hand member be fixedly installed screw rod boss（2）, in screw rod boss（2）Front end be provided with annular
External groove（3）, in sleeve（12）Left end be provided with sleeve boss（4）, in sleeve boss（4）Center be provided with centre bore
（5）, in centre bore（5）In be provided with interior annular groove（6）, in sleeve boss（4）Lateral wall on be provided with external screw thread（7）,
In branch sleeve（9）Right-hand member madial wall on be provided with internal thread（8）, in branch sleeve（9）In be provided with piston-like barrel cover
（10）, in piston-like barrel cover（10）Right-hand member be plugged on centre bore（5）In, in piston-like barrel cover（10）Right-hand member set limited location
Hole（11）, electromagnet column cap（14）Activity is plugged on piston-like barrel cover（10）Right-hand member hole in, in electromagnet column cap（14）Side
Face and spacing hole（11）Between set limited location steel ball（15）, in piston-like barrel cover（10）Right-hand member hole in be provided with thrust spring
（16）, thrust spring（16）Right-hand member apical grafting in piston-like barrel cover（10）Right-hand member medial surface on, thrust spring（16）Left end
With screw rod boss（2）Right side apical grafting together, piston-like barrel cover（10）Left end endoporus be wedge shape left large and right small, in work
Plug-like barrel cover（10）Left end medial surface and annular external groove（3）Between be provided with separation steel ball（17）.
3. a kind of low noise bay section separating mechanism according to claim 2, it is characterised in that in screw rod boss（2）With company
Female connector cylinder（9）Left end medial surface between be provided with packing ring（19）, in screw rod（1）On be provided with nut（18）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621150492.3U CN206255166U (en) | 2016-10-30 | 2016-10-30 | Low noise bay section separating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621150492.3U CN206255166U (en) | 2016-10-30 | 2016-10-30 | Low noise bay section separating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206255166U true CN206255166U (en) | 2017-06-16 |
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ID=59024246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621150492.3U Active CN206255166U (en) | 2016-10-30 | 2016-10-30 | Low noise bay section separating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206255166U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111121563A (en) * | 2020-01-13 | 2020-05-08 | 西安深瞳智控技术有限公司 | Small missile engine separation mechanism and working method |
| CN114275130A (en) * | 2022-01-18 | 2022-04-05 | 山西汾西重工有限责任公司 | Water inlet self-sinking device |
-
2016
- 2016-10-30 CN CN201621150492.3U patent/CN206255166U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111121563A (en) * | 2020-01-13 | 2020-05-08 | 西安深瞳智控技术有限公司 | Small missile engine separation mechanism and working method |
| CN114275130A (en) * | 2022-01-18 | 2022-04-05 | 山西汾西重工有限责任公司 | Water inlet self-sinking device |
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