CN108974620A - Bung automatic unlocking and automatic locking mechanism - Google Patents
Bung automatic unlocking and automatic locking mechanism Download PDFInfo
- Publication number
- CN108974620A CN108974620A CN201810621811.1A CN201810621811A CN108974620A CN 108974620 A CN108974620 A CN 108974620A CN 201810621811 A CN201810621811 A CN 201810621811A CN 108974620 A CN108974620 A CN 108974620A
- Authority
- CN
- China
- Prior art keywords
- bung
- locking mechanism
- axial hole
- automatic
- diameter shaft
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D55/00—Accessories for container closures not otherwise provided for
- B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2555/00—Accessories for container closures not otherwise provided for
- B65D2555/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Earth Drilling (AREA)
Abstract
The present invention relates to bung automatic unlocking and automatic locking mechanism, including the upper flange being arranged on staving and it is set to the annular groove that the transferring barrel covers；The upper flange is provided with the radial hole and axial hole of connection；The multi-diameter shaft that can be axially moved along the axial hole is provided in the axial hole；The locked component that can be moved along the radial hole to the annular groove as the multi-diameter shaft is moved is provided in the radial hole；The annular groove is provided with the inclined-plane or spherical surface that annular groove is exited conducive to locked component.Beneficial effects of the present invention are as follows: the present invention carries out bung the automation of lock and locking by multi-diameter shaft and locked component, and features simple structure is easily operated, and reliability increases.
Description
Technical field
The invention belongs to machinery fields, and in particular to a kind of bung automatic unlocking and automatic locking mechanism.
Background technique
Nuclear facilities transhipment occasion in, usually to radioactivity material be transported through movement system realize, and transport for
The purpose of radioactivity material diffusion is prevented, the transferring barrel in system needs locking to guarantee its airtightness and safety.Work as needs
In carrying ladle when filling material, then needs particular organization that can realize unlocking function, bung easily can successfully be beaten
It opens.
For airtightness and the safety for ensuring radioactivity material transportation, it is necessary to bung is firmly fixed on carrying ladle and
It is required that airtightness is good, but since there are radioactivity, personnel can not directly be operated, then other equipment are needed to assist realizing and uncap
And sealing, the complexity for becoming system and the unreliability for increasing system.
The present invention proposes that one kind can make transferring barrel automatic unlocking in docking, and automatic locking function is realized in the case of non-docking
The mechanism of energy, simplifies system equipment, improves the reliability of system.
Summary of the invention
In view of the deficiencies in the prior art, the object of the present invention is to provide a kind of bung automatic unlocking and automatic lockings
Mechanism, can be realized makes transferring barrel automatic unlocking in docking, realizes AutoLock feature in the case of non-docking.
Technical scheme is as follows:
Bung automatic unlocking and automatic locking mechanism including the upper flange being arranged on staving and are set to the transhipment
Annular groove on bung；The upper flange is provided with the radial hole and axial hole of connection；Being provided in the axial hole being capable of edge
The multi-diameter shaft that the axial hole is axially moved；Being provided in the radial hole can be with multi-diameter shaft movement and along the diameter
The mobile locked component in annular groove direction described in Xiang Kongxiang；The annular groove is provided with the inclined-plane or ball that annular groove is exited conducive to locked component
Face.
Further, above-mentioned bung automatic unlocking and automatic locking mechanism, further include the service of connection devices；The service of connection devices
It is drivingly connected with the multi-diameter shaft.
Further, above-mentioned bung automatic unlocking and automatic locking mechanism, the locked component are steel ball.
Further, above-mentioned bung automatic unlocking and automatic locking mechanism, the locked component are at least two same
Steel ball.
Further, above-mentioned bung automatic unlocking and automatic locking mechanism, setting is advantageous on the shaft shoulder of the multi-diameter shaft
In the inclined-plane for pushing locked component.
Further, above-mentioned bung automatic unlocking and automatic locking mechanism, the multi-diameter shaft with spring by connecting simultaneously
Axial hole is fixed on by stop nut can be axially moved under the action of the spring along the axial hole.
Further, above-mentioned bung automatic unlocking and automatic locking mechanism are provided with ladder limit in the axial hole；
The multi-diameter shaft includes two shaft shoulders；The multi-diameter shaft bottom is connect with the spring, the shaft shoulder and the axial direction close to bottom
The ladder in hole limits cooperation；The top of the multi-diameter shaft can stretch out the axial hole and the service of connection devices cooperates.
Further, above-mentioned bung automatic unlocking and automatic locking mechanism, the axial hole and radial hole difference
Setting at least two, is uniformly arranged on around the staving.
Further, the quantity of above-mentioned bung automatic unlocking and automatic locking mechanism, the axial hole and radial hole is equal
It is 6.
Beneficial effects of the present invention are as follows:
The present invention carries out bung the automation of unlock and locking by multi-diameter shaft and locked component, and features simple structure is easy to
Operation, reliability increase.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of bung automatic unlocking of the present invention and automatic locking mechanism.
Fig. 2 is the schematic diagram of bung docking unlock.
In above-mentioned attached drawing, 1, multi-diameter shaft；2, spring；3, stop nut；4, staving；5, the service of connection devices；6, steel ball；7, bucket
Lid.
Specific embodiment
The present invention is described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1, the present invention provides a kind of bung automatic unlocking and automatic locking mechanism, including be arranged in staving 4
On upper flange and be set to it is described transhipment bung 7 on annular groove；The upper flange is provided with the radial hole and axis of connection
Xiang Kong；The multi-diameter shaft 1 that can be axially moved along the axial hole is provided in the axial hole；Energy is provided in the radial hole
Enough locked components moved along the radial hole to the annular groove direction as the multi-diameter shaft 1 is moved；The annular groove setting
Be conducive to inclined-plane or spherical surface that locked component exits annular groove.The bung automatic unlocking and automatic locking mechanism of the present embodiment further include
The service of connection devices 5；The service of connection devices 5 is drivingly connected with the multi-diameter shaft 1.Radial direction and axis in above-mentioned radial hole and axial hole
To referring to the radial and axial of staving 4.
In the present embodiment, the locked component is steel ball, and two same steel balls are set in same radial hole simultaneously
To guarantee that length is enough, if the curtailment of radial hole can single steel ball use, if radial hole length is too long increases
Steel ball quantity.The inclined-plane for being conducive to push locked component is provided on the shaft shoulder of the multi-diameter shaft 1.The present embodiment passes through transhipment bung
Annular groove and steel ball 6 on 7 cooperate to realize limit function.
Provide multi-diameter shaft 1 in the present embodiment and install a specific structure: multi-diameter shaft 1 is by connecting and passing through with spring 2
Stop nut 3 is fixed on axial hole so that multi-diameter shaft 1 can be in axial hole by external force and the collective effect of spring 2
Face slides up and down.Above-mentioned external force is provided by the service of connection devices 5.Limiting card is provided in axial hole；The multi-diameter shaft 1 includes two
The shaft shoulder；1 bottom of multi-diameter shaft is connect with the spring 2, is cooperated close to the shaft shoulder of bottom and the limiting card of the axial hole；Institute
The top for stating multi-diameter shaft 1 can stretch out the axial hole and the service of connection devices 5 cooperation.
In order to guarantee uniform force, the axial hole and the radial hole are respectively set at least two, are uniformly arranged on institute
It states around staving 4.The quantity of axial hole and radial hole described in the present embodiment is 6.By the position-limiting action of multiple points, make
Bung 7 locks securely, and uniform force.
The automatic locking of transferring barrel makes spring 2 push up multi-diameter shaft 1, due to rank by 3 support spring 2 of stop nut
Terraced 1 lower diameter of axis is larger, then steel ball 6 is pushed radially to move to transhipment 7 center position of bung, since transhipment bung 7 is corresponding
It is provided with the annular groove for being used to limit movement at position, and has been evenly arranged multiple points in circumferencial direction, therefore, multi-diameter shaft 1 is in steel
Applying radial force on pearl 6 makes power of the bung 7 along the circumferential direction by the center of direction, to block transhipment bung 7, it is vertical to limit it
The freedom degree in direction, therefore form automatic locking.
As shown in Fig. 2, by the effect of the service of connection devices 5, making the ladder of circumferencial direction when transferring barrel reaches docking location
Axis 1 all moves downward, since 1 upper end diameter of multi-diameter shaft is smaller so that steel ball 6 loses radial forces, thus steel ball 6 obtain to
The freedom degree in the direction far from transhipment 7 center of bung, the latch-release of limit pass through annular groove ramp when transhipment bung 7 is promoted
Effect, steel ball 6 can be pushed.
The automation that the present invention is carried out unlock to bung 7 and locked by multi-diameter shaft 1 and locked component, features simple structure, easily
In operation, reliability increases.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.If in this way, belonging to the model of the claims in the present invention and its equivalent technology to these modifications and changes of the present invention
Within enclosing, then the present invention is also intended to include these modifications and variations.
Claims (9)
1. bung automatic unlocking and automatic locking mechanism, it is characterised in that: including the upper flange being arranged on staving (4) and set
The annular groove being placed on transhipment bung (7)；The upper flange is provided with the radial hole and axial hole of connection；The axial hole
Inside it is provided with the multi-diameter shaft (1) that can be axially moved along the axial hole；Being provided in the radial hole can be with the rank
The movement of terraced axis (1) and the locked component moved along the radial hole to the annular groove direction；The annular groove, which is provided with, is conducive to locking
Component exits the inclined-plane or spherical surface of annular groove.
2. bung automatic unlocking as described in claim 1 and automatic locking mechanism, it is characterised in that: further include the service of connection devices
(5)；The service of connection devices (5) and the multi-diameter shaft (1) are drivingly connected.
3. bung automatic unlocking as described in claim 1 and automatic locking mechanism, it is characterised in that: the locked component is steel
Pearl (6).
4. bung automatic unlocking as claimed in claim 3 and automatic locking mechanism, it is characterised in that: the locked component is extremely
Few two same steel balls.
5. bung automatic unlocking as described in claim 1 and automatic locking mechanism, it is characterised in that: the multi-diameter shaft (1)
The inclined-plane for being conducive to push locked component is provided on the shaft shoulder.
6. bung automatic unlocking as described in claim 1 and automatic locking mechanism, it is characterised in that: the multi-diameter shaft (1) is logical
It crosses and is connect with spring (2) and be fixed on axial hole by stop nut (3) with can be under the action of the spring (2) along described
Axial hole is axially moved.
7. bung automatic unlocking as claimed in claim 6 and automatic locking mechanism, it is characterised in that: be arranged in the axial hole
There is ladder limit；The multi-diameter shaft (1) includes two shaft shoulders；Multi-diameter shaft (1) bottom is connect with the spring (2), close
The ladder of the shaft shoulder of bottom and the axial hole, which limits, to be cooperated；The top of the multi-diameter shaft (1) can stretch out the axial hole with
The service of connection devices (5) cooperation.
8. bung automatic unlocking as claimed in claim 1 and automatic locking mechanism, it is characterised in that: the axial hole
At least two are respectively set with the radial hole, is uniformly arranged on around the staving (4).
9. bung automatic unlocking as claimed in claim 8 and automatic locking mechanism, it is characterised in that: the axial hole and radial direction
The quantity in hole is 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810621811.1A CN108974620B (en) | 2018-06-15 | 2018-06-15 | Automatic unlocking and locking mechanism for barrel cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810621811.1A CN108974620B (en) | 2018-06-15 | 2018-06-15 | Automatic unlocking and locking mechanism for barrel cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108974620A true CN108974620A (en) | 2018-12-11 |
| CN108974620B CN108974620B (en) | 2022-05-20 |
Family
ID=64541366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810621811.1A Active CN108974620B (en) | 2018-06-15 | 2018-06-15 | Automatic unlocking and locking mechanism for barrel cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108974620B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109760945A (en) * | 2018-12-13 | 2019-05-17 | 兰州空间技术物理研究所 | A kind of unlock of objects outside Earth sample sealing container lid and locking device |
| CN114162459A (en) * | 2021-12-17 | 2022-03-11 | 常州先进制造技术研究所 | Sample mounting box for container-free experimental cavity |
| CN114732269A (en) * | 2022-05-09 | 2022-07-12 | 浙江宇诺工贸有限公司 | Non-thread water cup |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2037724U (en) * | 1988-08-03 | 1989-05-17 | 佟瑞贤 | Repeatedly-used beverage can |
| US5706967A (en) * | 1994-06-20 | 1998-01-13 | Weh Gmbh, Verbindung Technik | Safety lock, especially for vehicle fuel tanks |
| JP2002068342A (en) * | 2000-08-25 | 2002-03-08 | Nitto Kohki Co Ltd | Spray can |
| CN1732115A (en) * | 2002-11-15 | 2006-02-08 | 舍勒韦文系统服务有限责任公司 | Pail comprising a safety seal |
| EP1800561A1 (en) * | 2004-08-19 | 2007-06-27 | Mitsubishi Pencil Kabushiki Kaisha | Cosmetic container |
| CN101314437A (en) * | 2007-05-31 | 2008-12-03 | 北京银融科技有限责任公司 | Transmitter with handle |
| CN201406882Y (en) * | 2009-04-10 | 2010-02-17 | 周浩荣 | Clutch locking head |
| CN103015803A (en) * | 2012-12-12 | 2013-04-03 | 吕雪寒 | Dislocation transmission mechanical anti-theft lock cylinder and matching key |
| CN105570323A (en) * | 2016-02-17 | 2016-05-11 | 黑龙江农业工程职业学院 | Axial locking limiting structure for large-size transmission shaft and application method |
| CN205348998U (en) * | 2016-01-29 | 2016-06-29 | 杭州聪灵科技有限公司 | Positioning lock courage |
-
2018
- 2018-06-15 CN CN201810621811.1A patent/CN108974620B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2037724U (en) * | 1988-08-03 | 1989-05-17 | 佟瑞贤 | Repeatedly-used beverage can |
| US5706967A (en) * | 1994-06-20 | 1998-01-13 | Weh Gmbh, Verbindung Technik | Safety lock, especially for vehicle fuel tanks |
| JP2002068342A (en) * | 2000-08-25 | 2002-03-08 | Nitto Kohki Co Ltd | Spray can |
| CN1732115A (en) * | 2002-11-15 | 2006-02-08 | 舍勒韦文系统服务有限责任公司 | Pail comprising a safety seal |
| EP1800561A1 (en) * | 2004-08-19 | 2007-06-27 | Mitsubishi Pencil Kabushiki Kaisha | Cosmetic container |
| CN101314437A (en) * | 2007-05-31 | 2008-12-03 | 北京银融科技有限责任公司 | Transmitter with handle |
| CN201406882Y (en) * | 2009-04-10 | 2010-02-17 | 周浩荣 | Clutch locking head |
| CN103015803A (en) * | 2012-12-12 | 2013-04-03 | 吕雪寒 | Dislocation transmission mechanical anti-theft lock cylinder and matching key |
| CN205348998U (en) * | 2016-01-29 | 2016-06-29 | 杭州聪灵科技有限公司 | Positioning lock courage |
| CN105570323A (en) * | 2016-02-17 | 2016-05-11 | 黑龙江农业工程职业学院 | Axial locking limiting structure for large-size transmission shaft and application method |
Non-Patent Citations (1)
| Title |
|---|
| 石鹏成: "某变速箱顶盖机构选挡力的计算", 《机械管理开发》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109760945A (en) * | 2018-12-13 | 2019-05-17 | 兰州空间技术物理研究所 | A kind of unlock of objects outside Earth sample sealing container lid and locking device |
| CN109760945B (en) * | 2018-12-13 | 2020-03-06 | 兰州空间技术物理研究所 | Unlocking and locking device for cover body of sealed container for extraterrestrial celestial sample |
| CN114162459A (en) * | 2021-12-17 | 2022-03-11 | 常州先进制造技术研究所 | Sample mounting box for container-free experimental cavity |
| CN114162459B (en) * | 2021-12-17 | 2024-04-26 | 常州先进制造技术研究所 | Sample mounting box for container-free experimental cavity |
| CN114732269A (en) * | 2022-05-09 | 2022-07-12 | 浙江宇诺工贸有限公司 | Non-thread water cup |
| CN114732269B (en) * | 2022-05-09 | 2024-05-14 | 浙江宇诺工贸有限公司 | Screw-free water cup |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108974620B (en) | 2022-05-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108974620A (en) | Bung automatic unlocking and automatic locking mechanism | |
| US3507528A (en) | Locking device | |
| US3795420A (en) | Lift coupling | |
| US4360230A (en) | Self locking coupling mechanism for engaging and moving a load | |
| CN103863582B (en) | Space capture locking integrated apparatus | |
| CN101916605B (en) | Complete device of spent fuel storage tank and shielding cover of nuclear power plant | |
| CN105059569A (en) | Connector device for replenishing gas and liquid on orbit | |
| CN104071357B (en) | A kind of Technique in Rendezvous and Docking device | |
| US20150060705A1 (en) | System and method for transferring and/or working near a radioactive payload using shield-gate apparatus | |
| CN106428648B (en) | A kind of cam-Alcula type Space Docking Mechanism | |
| CN104485145A (en) | Gravity type double-cover sealing device | |
| CA1143874A (en) | Control component retainer | |
| CN104290929A (en) | Modular butting-joint and service unit of miniature spacecraft | |
| CN205428505U (en) | A shielding transport vechicle for transporting nuclear power station solid waste bucket | |
| CN105621333A (en) | Lifting unit for lifting and lowering a container in a container treatment assembly | |
| CN112534517A (en) | Target irradiation system for producing radioisotopes | |
| CN109356913A (en) | A kind of passive docking mechanism for the in-orbit assembling of large-scale antenna space | |
| US3720580A (en) | Device for coupling nuclear reactor control rods to drive linkage therefor and for maintaining control rods in reactor core | |
| CN108840051A (en) | A kind of Container transfering vehicle | |
| CN110600145B (en) | Locking, unlocking and grabbing lifting device for lead-based reactor fuel assembly | |
| CN107720654A (en) | A kind of double-canopy grabbing device | |
| RU180083U1 (en) | CONTAINER LOADING BOXES OF MIXED NUCLEAR FUEL COMPONENTS | |
| CN111356906B (en) | Load sensor lifting protection device | |
| CN218909750U (en) | Short-distance material forking device | |
| US7204384B2 (en) | Dual cover system with clamping closure mechanism |
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 |