CN209103834U - A kind of double-canopy water-tight equipment opens buckle closure mechanism - Google Patents
A kind of double-canopy water-tight equipment opens buckle closure mechanism Download PDFInfo
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- CN209103834U CN209103834U CN201821539321.9U CN201821539321U CN209103834U CN 209103834 U CN209103834 U CN 209103834U CN 201821539321 U CN201821539321 U CN 201821539321U CN 209103834 U CN209103834 U CN 209103834U
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- bung
- shielding
- buckle closure
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- bucket
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Abstract
Buckle closure mechanism is opened the utility model relates to a kind of double-canopy water-tight equipment, belongs to sealing device technical field.It is described open buckle closure mechanism rack and shielding bucket upper end it is hinged, it opens and buckle closure driving cylinder is installed out on buckle closure mechanism rack, the middle part of link mechanism is connect with the output end for opening buckle closure driving cylinder, one end of link mechanism is connect with shielding bung, the other end of link mechanism is connect with buckle closure guide runner is opened, it opens buckle closure guide runner and is slidably connected with the hollow type guide groove opened on buckle closure mechanism cradle wall plate, it opens buckle closure driving cylinder to open buckle closure guide runner by driving and slide on opening the hollow type guide groove on buckle closure mechanism cradle wall plate, the opening and closing of control shielding bung.Realize the automatic control of sealing cover opening and closing movement.If cylinder, without reversely inflating, returning movement will not occur because of gravity in sealing cover, the safety of transfer operation ensure that.
Description
Technical field
Buckle closure mechanism is opened the utility model relates to a kind of double-canopy water-tight equipment, belongs to sealing device technical field.
Background technique
In existing double-canopy sealing technique, state knows that application No. is 201410592640.6 patent application documents disclosed in office
The date of publication of " the double-canopy sealing device of gravity type ", the patent application document is on April 1st, 2015, and this application is related to a kind of heavy
The double-canopy sealing device of power formula, including cover assembly and lower cover component, cover assembly include upper flange and are located in upper flange inner hole
Upper cover；Lower cover component includes lower flange and the lower cover that is located in lower flange inner hole；Upper lid is equipped with double-canopy blocking mechanism, double-canopy
Blocking mechanism passes through upper cover and can be connected by the grapple of its underpart with lower cover or make grapple under under self gravitation effect
Lid disengages.The device realized using component self gravitation effect between upper cover and lower cover, between upper cover and upper flange and under
Locking, unlock and sealing between lid and lower flange.
But in above-mentioned double-canopy water-tight equipment, the unlatching of sealing cover and fastening can not achieve automatic control, so that sealing
Convenience is poor in use for equipment, while there is also security risks.
Utility model content
Purpose of utility model: for the technical problems in the prior art, providing one kind can be to the unlatching of sealing cover
A kind of double-canopy water-tight equipment automatically controlled with fastening realization opens buckle closure mechanism.
Technical solution: in order to realize that above-mentioned purpose of utility model, the technical solution adopted in the utility model are as follows:
A kind of double-canopy water-tight equipment open buckle closure mechanism include include shielding bucket, shielding bung, airtight transferring barrel and
Airtight transhipment bung is additionally provided with out buckle closure mechanism rack on the shielding bung；
The shielding bung is provided with shielding bung retaining ring, shields and is fixedly installed shielding bung lock in bung retaining ring
Button；
Shielding bucket upper end is provided with a barrel room latch segment；
Shielding bung retaining ring makes to shield bung and latch to match with the bucket room latch segment that shielding bucket upper end is arranged in by rotation
Close the locking closure/unlock realized shielding bung and shield bucket；
The lower end of the shielding bung is provided with bung locking pin；
The airtight transferring barrel portion of covering is fixed with locking pin sheave, and bung locking pin sheave is internally provided with card slot；Bucket
The cooperation of cover locking pin and bung locking pin sheave card slot realizes airtight transhipment bung and shields the lock locking/unlocking of bung；
When airtight transhipment bung and shielding bung unlock, shielding bung and shielding bucket locking, airtight transhipment bung and gas
Close transferring barrel fastens；When airtight transhipment bung and shielding bung locking, shielding bung and shielding bucket unlock, airtight transhipment bung
With shielding bung synchronous on-off.
It is described open buckle closure mechanism rack and shielding bucket upper end it is hinged, open be equipped with out on buckle closure mechanism rack buckle closure driving gas
Cylinder, the middle part of link mechanism are connect with the output end for opening buckle closure driving cylinder, and one end of link mechanism is connect with shielding bung, even
The other end of linkage is connect with buckle closure guide runner is opened, and is opened buckle closure guide runner and is opened the hollow out on buckle closure mechanism cradle wall plate
Formula guide groove is slidably connected, and opens buckle closure driving cylinder by driving and opens buckle closure guide runner on opening buckle closure mechanism cradle wall plate
It is slided on hollow type guide groove, the opening and closing of control shielding bung.
Its advantage is that the cylinder selects Ya De visitor MF40x25CA type linear motion double-acting cylinder.Supply gas pressure 6bar,
Theory action power 633N, stroke: 40mm.This cylinder opened by connecting rod drive/and buckle closure guide runner moves along particular track, in turn
Realize the opening and closing movement of chamber sealing cover.
As a further improvement, the shielding bung maximum opening angle is 100 °.
Its advantage is that chamber sealing cover maximum opening angle is 100 °, vertical when chamber sealing cover reaches this angle
Projection is fully located at except transferring barrel opening section, will not pass in and out impact to material completely；Meanwhile in this angle, chamber
The weight of sealing cover is by completely by opening/buckle closure mechanism rack bearing, at this point, cylinder is in no-load condition.If cylinder without
Reversed inflation, then returning movement will not occur because of gravity in chamber sealing cover, ensure that the safety of transfer operation.
As a further improvement, it is provided with locking closure/unlock driving cylinder on the shielding bung, shields bung retaining ring
The flexible of rotation and bung locking pin driven by locking closure/unlock driving cylinder is synchronous.
Its advantage is locking, unlocking motion and the shielding bung of airtight transhipment bung and shielding bung and the lock for shielding bucket
Lid/unlocking motion is driven by single straight line cylinder, both can guarantee that driving mechanism was most simplified in this way, ensures that two movements are complete
It is synchronous.When shielding bung and shielding bucket locking, with transhipment bung unlock, transferring barrel can be detached from docking；Conversely, when shielding bucket
It is fixed with transferring barrel cover lock when lid is with shielding bucket unlock, it can synchronize open two layers of sealing cover at this time, start to carry out material transfer
Operation.
Model festo DSNU-12-10-P-A linear motion double-acting cylinder can be selected in locking closure, unlock driving cylinder,
Supply gas pressure 6bar, theory action power 51N, stroke 10mm.The linear motion of this cylinder output has double action, driving shielding bucket
The rotation of cover locking ring realizes sealing cover and shields locking and the unlocking function of bucket；Drive lock pin flexible to realize chamber sealing cover
Determine with transferring barrel cover lock and unlocks.
It is provided with sealing ring between the shielding bung and airtight transhipment bung, when shielding bung and shielding bucket unlock,
Shielding bung and the outer surface of airtight transhipment bung are bound tightly together by sealing ring, form double-canopy complex.
Its advantage is to shield to rely on sealing ring realization airtight between bung and transhipment bung, to prevent radioaerosol infiltration
Enter the gap between two layers of lid, outer surface is caused to pollute.After " double-canopy " opens jointly, since the outer surface of two layers of lid is close
Ground is combined together, and is sealed by " shielding bung and transhipment bung sealing ring ", so, even if it is molten to be exposed to radioactivity gas
In glue, outer surface will not be stain.After double-canopy complex separation, " inner surface " of complex becomes the appearance of autonomous system
Face will not be contaminated, and be in " clean " state.After " double-canopy " closure, all surfaces stain by radioaerosol are all
It can will not be exposed by system lock, prevented secondary volatilization and polluted.
As a further improvement, manual opening cover handle is additionally provided on the shielding bung, control shielding bung is opened
It closes.
As a further improvement, shielding bung mandrel is fixedly installed in the middle part of the shielding bung.
So-called double-canopy water-tight equipment refers to that transhipment bung is combined together with shielding bung by locking/unlocking mechanism,
Complete it is synchronous open, close, the movement such as separation, the system that movement in this way carries out hermetically material transfer operation.Two layers
After lid is combined into an entirety, unlatching can be synchronized, original two independent sealing systems are merged into unified sealing system, system
Except still will not be contaminated.After Double layer lid complex restores to fasten, two independent sealed lids can be unlocked into again, originally
Unified closed system is divided into two independent, separable sealing systems.What " double-canopy " referred to is exactly to transport bung and screen
Cover bung.
A kind of double-canopy water-tight equipment of the utility model opens buckle closure mechanism having the beneficial effect that compared with the existing technology
(1) it is suitable for storage transhipment volatility radioactive substance, transfer operation overall process keeps airtight conditions, prevents from putting
Penetrating property aerosol leaks to personnel's operating area, and the risk for causing radioaerosol to pollute significantly reduces；
(2) high degree of automation.Automatic executive component all uses pneumatic element, double-canopy docking/separation, container open,
The operating processes such as buckle closure are automatically performed, and improve the reliability of equipment, reduce the failure rate of equipment；
(3) working strength of operator is alleviated simultaneously and improves the service efficiency of equipment；
(4) it may be implemented using the double-canopy locking equipment of the utility model in conjunction with other mechanisms of the sealing movement system
Volatility radioactive substance is directly transported through between different isolators, without " ear case " or " air-lock "；
(5) automatic control of sealing cover opening and closing movement is realized.If cylinder, without reversely inflating, sealing cover will not be because
There is returning movement for gravity, ensure that the safety of transfer operation.
Detailed description of the invention
A kind of double-canopy water-tight equipment of Fig. 1 opens buckle closure mechanism top view；
A kind of double-canopy water-tight equipment of Fig. 2 opens buckle closure structural scheme of mechanism
In figure: 1. lockings/unlock drives cylinder；2. shielding bung mandrel；3. shielding bung retaining ring；31. shielding bung
Lock；4. bung locking pin sheave；5. barrel room latch segment；6. bung locking pin；7. manual opening cover handle；8. opening buckle closure mechanism branch
Frame；9. vent cover drives cylinder；10 open buckle closure guide runner.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate, embodiment is with the utility model skill
Implemented under premised on art scheme, it should be understood that these embodiments are merely to illustrate the utility model rather than limitation is originally practical
Novel range.
As depicted in figs. 1 and 2, a kind of buckle closure mechanism that opens of double-canopy water-tight equipment of the utility model includes shielding bucket, screen
Bung, airtight transferring barrel and airtight transhipment bung are covered, is additionally provided with out buckle closure mechanism rack 8 on the shielding bung；
The shielding bung is provided with shielding bung retaining ring 3, shields and is fixedly installed shielding bung in bung retaining ring 3
Lock 31；
Shielding bucket upper end is provided with a barrel room latch segment 5；
The bucket room latch segment that shielding bung retaining ring 3 makes shielding bung latch 31 and shielding bucket upper end is arranged in by rotation
5 cooperations realize shielding bung and shield locking closure/unlock of bucket；
The lower end of the shielding bung is provided with bung locking pin 6；
The airtight transferring barrel portion of covering is fixed with locking pin sheave 4, and bung locking pin sheave 4 is internally provided with card slot；
The cooperation of bung locking pin 6 and 4 card slot of bung locking pin sheave realizes airtight transhipment bung and shields the lock locking/unlocking of bung；
When airtight transhipment bung and shielding bung unlock, shielding bung and shielding bucket locking, airtight transhipment bung and gas
Close transferring barrel fastens；When airtight transhipment bung and shielding bung locking, shielding bung and shielding bucket unlock, airtight transhipment bung
With shielding bung synchronous on-off.
It is described open buckle closure mechanism rack 8 and shielding bucket upper end it is hinged, open be equipped with out on buckle closure mechanism rack 8 buckle closure driving
Cylinder 9, the middle part of link mechanism are connect with the output end for opening buckle closure driving cylinder 9, and one end of link mechanism and shielding bung connect
It connects, the other end of link mechanism is connect with buckle closure guide runner 10 is opened, and is opened buckle closure guide runner 10 and is opened buckle closure mechanism cradle wall
Hollow type guide groove on plate is slidably connected, and opens buckle closure driving cylinder 9 and opens buckle closure guide runner 10 by driving and opening capping machine
It is slided on hollow type guide groove on structure bracket siding, the opening and closing of control shielding bung.
Its advantage is that the cylinder selects Ya De visitor MF40x25CA type linear motion double-acting cylinder.Supply gas pressure 6bar,
Theory action power 633N, stroke: 40mm.This cylinder opened by connecting rod drive/and buckle closure guide runner moves along particular track, in turn
Realize the opening and closing movement of chamber sealing cover.
As a further improvement, the shielding bung maximum opening angle is 100 °.
Its advantage is that chamber sealing cover maximum opening angle is 100 °, vertical when chamber sealing cover reaches this angle
Projection is fully located at except transferring barrel opening section, will not pass in and out impact to material completely；Meanwhile in this angle, chamber
The weight of sealing cover is by completely by opening/buckle closure mechanism rack bearing, at this point, cylinder is in no-load condition.If cylinder without
Reversed inflation, then returning movement will not occur because of gravity in chamber sealing cover, ensure that the safety of transfer operation.
As a further improvement, locking closure/unlock driving cylinder 1, shielding bung locking are provided on the shielding bung
The rotation of ring 3 is driven with the flexible of bung locking pin 6 by locking closure/unlock driving cylinder 1 is synchronous.
Its advantage is locking, unlocking motion and the shielding bung of airtight transhipment bung and shielding bung and the lock for shielding bucket
Lid/unlocking motion is driven by single straight line cylinder, both can guarantee that driving mechanism was most simplified in this way, ensures that two movements are complete
It is synchronous.When shielding bung and shielding bucket locking, with transhipment bung unlock, transferring barrel can be detached from docking；Conversely, when shielding bucket
It is fixed with transferring barrel cover lock when lid is with shielding bucket unlock, it can synchronize open two layers of sealing cover at this time, start to carry out material transfer
Operation.
Model festo DSNU-12-10-P-A linear motion double-acting cylinder can be selected in locking closure, unlock driving cylinder,
Supply gas pressure 6bar, theory action power 51N, stroke 10mm.The linear motion of this cylinder output has double action, driving shielding bucket
The rotation of cover locking ring realizes sealing cover and shields locking and the unlocking function of bucket；Drive lock pin flexible to realize chamber sealing cover
Determine with transferring barrel cover lock and unlocks.
As a further improvement, it is provided with sealing ring between the shielding bung and airtight transhipment bung, when shielding bucket
When lid is with shielding bucket unlock, shielding bung and the outer surface of airtight transhipment bung are bound tightly together by sealing ring, shape
At double-canopy complex.
Its advantage is to shield to rely on sealing ring realization airtight between bung and transhipment bung, to prevent radioaerosol infiltration
Enter the gap between two layers of lid, outer surface is caused to pollute.After " double-canopy " opens jointly, since the outer surface of two layers of lid is close
Ground is combined together, and is sealed by " shielding bung and transhipment bung sealing ring ", so, even if it is molten to be exposed to radioactivity gas
In glue, outer surface will not be stain.After double-canopy complex separation, " inner surface " of complex becomes the appearance of autonomous system
Face will not be contaminated, and be in " clean " state.After " double-canopy " closure, all surfaces stain by radioaerosol are all
It can will not be exposed by system lock, prevented secondary volatilization and polluted.
As a further improvement, manual opening cover handle 7 is additionally provided on the shielding bung, control shielding bung is opened
It closes.
As a further improvement, shielding bung mandrel 2 is fixedly installed in the middle part of the shielding bung.
A kind of double-canopy retaining mechanism of the utility model compared with the existing technology have the beneficial effect that be suitable for storage transhipment
Volatility radioactive substance, transfer operation overall process keep airtight conditions, prevent radioaerosol from leaking to personnel's operation
Region, the risk for causing radioaerosol to pollute significantly reduce；High degree of automation.Automatic executive component is all using pneumatic
Element, the operating processes such as double-canopy docking/separation, container open, buckle closure are automatically performed, improve the reliability of equipment, reduce
The failure rate of equipment；The working strength of operator is alleviated simultaneously and improves the service efficiency of equipment；Use the utility model
Double-canopy locking equipment, in conjunction with other mechanisms of the sealing movement system, may be implemented volatility radioactive substance difference every
From being directly transported through between device, without " ear case " or " air-lock ".Realize the automatic control of sealing cover opening and closing movement.If
Cylinder is without reversely inflating, then returning movement will not occur because of gravity in sealing cover, ensure that the safety of transfer operation.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (6)
1. a kind of double-canopy water-tight equipment opens buckle closure mechanism, a kind of buckle closure mechanism that opens of double-canopy water-tight equipment includes shielding
Bucket, shielding bung, airtight transferring barrel and airtight transhipment bung, it is characterised in that: be additionally provided with out buckle closure on the shielding bung
Mechanism rack (8)；
The shielding bung is provided with shielding bung retaining ring (3), is fixedly installed shielding bung in shielding bung retaining ring (3)
It latches (31)；
Shielding bucket upper end is provided with a barrel room latch segment (5)；
Shielding bung retaining ring (3) makes to shield bung lock (31) and the bucket room latch segment that shielding bucket upper end is arranged in by rotation
(5) cooperation realizes shielding bung and shields locking closure/unlock of bucket；
The lower end of the shielding bung is provided with bung locking pin (6)；
The airtight transferring barrel portion of covering is fixed with locking pin sheave (4), and bung locking pin sheave (4) is internally provided with card slot；
The cooperation of bung locking pin (6) and bung locking pin sheave (4) card slot realizes airtight transhipment bung and shields locking/solution of bung
Lock；
When airtight transhipment bung and shielding bung unlock, shielding bung and shielding bucket locking, airtight transhipment bung and airtight turn
Bucket is transported to fasten；When airtight transhipment bung and shielding bung locking, shielding bung and shielding bucket unlock, airtight transhipment bung and screen
Cover bung synchronous on-off；
It is described open buckle closure mechanism rack (8) and shielding bucket upper end it is hinged, open be equipped with out on buckle closure mechanism rack (8) buckle closure driving
Cylinder (9), the middle part of link mechanism are connect with the output end for opening buckle closure driving cylinder (9), one end of link mechanism and shielding bucket
Lid connection, the other end of link mechanism are connect with buckle closure guide runner (10) is opened, and are opened buckle closure guide runner (10) and are opened capping machine
Hollow type guide groove on structure bracket siding is slidably connected, and opens buckle closure driving cylinder (9) by driving and opens buckle closure guide runner
(10) it is slided on opening the hollow type guide groove on buckle closure mechanism cradle wall plate, the opening and closing of control shielding bung.
2. a kind of double-canopy water-tight equipment according to claim 1 opens buckle closure mechanism, it is characterised in that: the shielding bung
Maximum opening angle is 100 °.
3. a kind of double-canopy water-tight equipment according to claim 1 opens buckle closure mechanism, it is characterised in that: the shielding bung
On be provided with locking closure/unlock driving cylinder (1), shield bung retaining ring (3) rotation and bung locking pin (6) it is flexible by locking
The synchronous driving of lid/unlock driving cylinder (1).
4. a kind of double-canopy water-tight equipment according to claim 1 opens buckle closure mechanism, it is characterised in that: the shielding bung
It is provided with sealing ring between airtight transhipment bung, when shielding bung and shielding bucket unlock, shielding bung and airtight transferring barrel
The outer surface of lid is bound tightly together by sealing ring, forms double-canopy complex.
5. a kind of double-canopy water-tight equipment according to claim 1 opens buckle closure mechanism, it is characterised in that: the shielding bung
On be additionally provided with manual opening cover handle (7), control shielding bung opening and closing.
6. a kind of double-canopy water-tight equipment according to claim 1 opens buckle closure mechanism, it is characterised in that: the shielding bung
Middle part is fixedly installed shielding bung mandrel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821539321.9U CN209103834U (en) | 2018-09-20 | 2018-09-20 | A kind of double-canopy water-tight equipment opens buckle closure mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821539321.9U CN209103834U (en) | 2018-09-20 | 2018-09-20 | A kind of double-canopy water-tight equipment opens buckle closure mechanism |
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| Publication Number | Publication Date |
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| CN209103834U true CN209103834U (en) | 2019-07-12 |
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ID=67153136
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| CN201821539321.9U Active CN209103834U (en) | 2018-09-20 | 2018-09-20 | A kind of double-canopy water-tight equipment opens buckle closure mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378099A (en) * | 2018-09-20 | 2019-02-22 | 原子高科股份有限公司 | A kind of double-canopy water-tight equipment opens buckle closure mechanism |
-
2018
- 2018-09-20 CN CN201821539321.9U patent/CN209103834U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378099A (en) * | 2018-09-20 | 2019-02-22 | 原子高科股份有限公司 | A kind of double-canopy water-tight equipment opens buckle closure mechanism |
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