CN106927130B - A kind of spentnuclear fuel associated component packing container - Google Patents
A kind of spentnuclear fuel associated component packing container Download PDFInfo
- Publication number
- CN106927130B CN106927130B CN201511024630.3A CN201511024630A CN106927130B CN 106927130 B CN106927130 B CN 106927130B CN 201511024630 A CN201511024630 A CN 201511024630A CN 106927130 B CN106927130 B CN 106927130B
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- CN
- China
- Prior art keywords
- container cover
- container
- limit base
- associated component
- cross
- 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.)
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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
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/02—Removable lids or covers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The present invention relates to the storage enclosures and transhipment technical field after spentnuclear fuel associated component capacity reducing, specifically disclose a kind of spentnuclear fuel associated component packing container.The packing container includes vessel and container cover, wherein container cover center opening in upper end in container cover, support shaft are fixedly connected after passing through upper end container cover centre bore with the cross below the container cover of upper end；There is the limit base being fixed in the container cover of upper end in support outer shaft sleeve, side is provided on limit base and is connected to limit base edge, the disconnected "u"-shaped groove in the other side；It is equipped with spacer pin in limit base "u"-shaped groove, and is held out against by the compressed spring between support shaft and limit base；Spacer pin can drive cross to rotate, and when container cover is fastened on vessel, utilize the container cover on cross locking or separation vessel ontology.The container is connected as an entirety in cap-opening mechanism and container end, and after uncapping, container cover is also removed, the associated component after the larger capacity reducing convenient for storage of vessel port.
Description
Technical field
The invention belongs to the storage enclosures and transhipment technical field after spentnuclear fuel associated component capacity reducing, and in particular to a kind of weary
Fuel associated assembly packing container.
Background technology
After irradiated fuel assembly capacity reducing, need the associated component after disintegrating being transported to lack of water pond screen work from lack of water pond, due to
There is comparable a distance in lack of water pond to lack of water pond screen work, it is therefore desirable to design a kind of hold-up vessel facilitating lifting.It is existing
Upper end container cover remains on vessel after storage container is uncapped, so that vessel opening size is too small and makes the groups such as flange
Part can not be put into.
Invention content
The purpose of the present invention is to provide a kind of spentnuclear fuel associated component packing containers, can be stored on screen work, and
With switch lid function, transported convenient for associated component；Associated component single rod and connection handle are put into conveniently after uncapping simultaneously, and container closes
Gai Hou, the associated component in transfer process in container do not drop out.
Technical scheme is as follows：A kind of spentnuclear fuel associated component packing container, the packing container include container sheet
Body and container cover, wherein container cover includes upper end container cover, support shaft, spacer pin, limit base and cross, wherein upper end
Container cover center opening, support shaft are fixedly connected after passing through upper end container cover centre bore with the cross below the container cover of upper end,
And cross and support shaft can be made to be rotated around center；There is the limit base being fixed in the container cover of upper end in support outer shaft sleeve, is limiting
Side is provided on the seat of position to be connected to limit base edge, the disconnected "u"-shaped groove in the other side；Limit is equipped in limit base "u"-shaped groove
Position pin, and held out against by the compressed spring between support shaft and limit base；Spacer pin, can in the "u"-shaped groove sliding of limit base
Cross rotation is driven, and when container cover is fastened on vessel, utilizes the appearance on cross locking or separation vessel ontology
Device lid.
When the spacer pin is located at the side that limit base "u"-shaped groove is connected with edge, cross is in upper end container
The diagonal positions of lid square structure；When spacer pin is located at the disconnected side of "u"-shaped groove and edge in limit base, cross
Cornerwise position relative to upper end container cover square structure rotates 45 °, and cross can be locked with vessel.
The vessel includes the square tube and pedestal of square cylinder structure, and square tube passes on left pedestal and closes, and
Pedestal is equipped with reinforcing rib；It is upper end cover on the right side of square tube.
Several rejection object holes are provided on the pedestal, aperture is less than associated component stick diameter, for preventing activator from existing
Container bottom deposits.
The square tube four sides is provided with several osculums up and down, for draining and ventilating.
The appearance and size of the vessel matches with existing fuel assembly.
The size of the container cover is identical as tube socket shape and size on fuel.
Be upper end cover on the right side of the square tube, be provided with 2 location holes corresponding with container cover thereon, for container cover with
The location and installation of vessel.
The remarkable result of the present invention is：A kind of spentnuclear fuel associated component packing container of the present invention, shape ruler
Very little to be matched with fuel assembly, packing container can be deposited in the fuel screen work of lack of water pond；Container cover size and tube socket shape on fuel
And size is identical, can be shifted to container by fuel assembly gripping tool；Cap-opening mechanism is connected as an entirety with container end,
After uncapping, container cover is also removed, the associated component after the larger capacity reducing convenient for storage of vessel port；It is provided on vessel several
Aperture is less than the rejection object hole of associated component stick diameter, and activator can be effectively prevent to be deposited in container bottom.
Description of the drawings
Fig. 1 is a kind of spentnuclear fuel associated component packaging container structure schematic diagram of the present invention；
Fig. 2 is container cover stereoscopic schematic diagram in a kind of spentnuclear fuel associated component packaging container structure of the present invention；
Fig. 3 is the sectional view of Fig. 2
Fig. 4 is the upward view of Fig. 4；
Fig. 5 is vessel structural schematic diagram in a kind of spentnuclear fuel associated component packaging container structure of the present invention；
Fig. 6 is Fig. 5 right views；
Fig. 7 is Fig. 5 left views；
In figure：1, vessel；2, container cover；3, support shaft；4, spacer pin；5, compressed spring；6, upper end container cover；7、
Limit base；8, cross；9, switch cover long rod tool；10, location hole；11, reinforcing rib；12, pedestal；13, square tube；14, upper end
Lid；15, rejection object hole.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment invention is further described in detail.
As shown in Fig. 1~7, a kind of spentnuclear fuel associated component packing container, including vessel 1 and container cover 2, wherein
Vessel 1 uses and the matched appearance and size of fuel assembly, convenient for being finally put on the fuel screen work of lack of water pond, vessel 1
Square tube 13 and 13 left side of square tube including square cylinder structure carry out closed pedestal 12 to square tube 13, and are set on pedestal 12
There is reinforcing rib 11, several rejection object holes 15 is provided on pedestal 12, aperture is less than associated component stick diameter, for preventing activator
It is deposited in container bottom；Be provided with several osculums up and down at the four sides of square tube 13, draining when hanging out the water surface for packing container and
Ventilation；The right side of square tube 13 is upper end cover 14, is provided with 2 location holes 10 corresponding with container cover 2 thereon, for container cover 2 with
The location and installation of vessel 1；Container cover 2 includes upper end container cover 6, support shaft 3, spacer pin 4, limit base 7 and cross
8, wherein 6 center opening of upper end container cover, support shaft 3 pass through after 6 centre bore of upper end container cover with the lower section of upper end container cover 6
Cross 8 is fixedly connected, and cross 8 and support shaft 3 can be made to be rotated around center；It is cased with outside support shaft 3 and is fixed on upper end appearance
Limit base 7 on device lid 6 is provided with "u"-shaped groove on 7 side wall of limit base, makes "u"-shaped groove one end 7 edge of connection limit base, another
End is not connected to limit base edge；It is provided with spacer pin 4 in "u"-shaped groove in limit base 7, and passes through support shaft 3 and limit
Compressed spring 5 between seat 7 is held out against, and spacer pin 4 can drive cross 8 in the "u"-shaped groove sliding in limit base 7
Corresponding rotation, and when spacer pin 4 is located at the side that 7 "u"-shaped groove of limit base is connected with edge, cross 8 is in upper end appearance
The diagonal positions of 6 square structure of device lid；When spacer pin 4 is located at the disconnected side of "u"-shaped groove and edge in limit base 7,
Cross 8 rotates 45 ° relative to cornerwise position of 6 square structure of upper end container cover, and cross 8 can be with vessel 1
Upper end cover 14 lock.
When container cover 2 is installed in a kind of spentnuclear fuel associated component packing container of the present invention, spacer pin 4 is made to be in limit
The side that position 7 "u"-shaped groove of seat is connected with edge, 9 card slot of long rod tool that will uncap are caught in spacer pin 4, rotary switch lid stock
When tool 9 to spacer pin 4 enters the limit base "u"-shaped groove other side, container cover is hung to right over vessel 1, positioning is passed through
After hole 10 positions vessel 1 and container cover 2, declines long rod tool 9 to complete agravity, push long rod tool 9 and revolve
Long rod tool is risen after turning and is detached from container cover 2；Conversely, i.e. dismountable container cover 2.
Claims (8)
1. a kind of spentnuclear fuel associated component packing container, it is characterised in that：The packing container includes vessel (1) and container cover
(2), wherein container cover (2) includes upper end container cover (6), support shaft (3), spacer pin (4), limit base (7) and cross
(8), wherein upper end container cover (6) center opening, support shaft (3) pass through upper end container cover (6) centre bore after with upper end container cover
(6) cross (8) below is fixedly connected, and cross (8) and support shaft (3) can be made to be rotated around center；Support shaft (3) outside
It is cased with the limit base (7) being fixed in upper end container cover (6), side is provided on limit base (7) and is connected with limit base (7) edge
It is logical, the disconnected "u"-shaped groove in the other side；Be equipped with spacer pin (4) in limit base (7) "u"-shaped groove, and by support shaft (3) and
Compressed spring (5) between limit base (7) is held out against；Spacer pin (4) can drive cross in the "u"-shaped groove sliding of limit base (7)
Frame (8) rotates, and when container cover (2) is fastened on vessel (1), utilizes cross (8) locking or separation vessel ontology (1)
On container cover (2).
2. a kind of spentnuclear fuel associated component packing container according to claim 1, it is characterised in that：The spacer pin
(4) when being located at the side that limit base (7) "u"-shaped groove is connected with edge, cross (8) is in upper end container cover (6) rectangular knot
The diagonal positions of structure；When spacer pin (4) is located at the disconnected side of "u"-shaped groove and edge in limit base (7), cross
(8) 45 ° are rotated relative to cornerwise position of upper end container cover (6) square structure, and cross (8) can be with vessel
(1) it locks.
3. a kind of spentnuclear fuel associated component packing container according to claim 1, it is characterised in that：The vessel
(1) include square cylinder structure square tube (13) and pedestal (12), square tube (13) passes on left pedestal (12) closing, and in pedestal
(12) it is equipped with reinforcing rib (11)；It is upper end cover (14) on the right side of square tube (13).
4. a kind of spentnuclear fuel associated component packing container according to claim 3, it is characterised in that：The pedestal (12)
On be provided with several rejection object holes (15), aperture is less than associated component stick diameter, for preventing activator from being deposited in container bottom.
5. a kind of spentnuclear fuel associated component packing container according to claim 3, it is characterised in that：The square tube (13)
Four sides is provided with several osculums up and down, for draining and ventilating.
6. according to any spentnuclear fuel associated component packing container of Claims 1 to 5, it is characterised in that：The container
The appearance and size of ontology matches with existing fuel assembly.
7. a kind of spentnuclear fuel associated component packing container according to claim 1, it is characterised in that：The container cover
(2) size is identical as tube socket shape and size on fuel.
8. a kind of spentnuclear fuel associated component packing container according to claim 3, it is characterised in that：The square tube (13)
Right side is upper end cover (14), is provided with 2 location holes (10) corresponding with container cover (2) thereon, is used for container cover (2) and container
The location and installation of ontology (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511024630.3A CN106927130B (en) | 2015-12-30 | 2015-12-30 | A kind of spentnuclear fuel associated component packing container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511024630.3A CN106927130B (en) | 2015-12-30 | 2015-12-30 | A kind of spentnuclear fuel associated component packing container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106927130A CN106927130A (en) | 2017-07-07 |
| CN106927130B true CN106927130B (en) | 2018-08-24 |
Family
ID=59442498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511024630.3A Active CN106927130B (en) | 2015-12-30 | 2015-12-30 | A kind of spentnuclear fuel associated component packing container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106927130B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2498726A1 (en) * | 1981-01-23 | 1982-07-30 | Commissariat Energie Atomique | ELASTIC CLAMPING CONNECTION DEVICE |
| WO2002050847A1 (en) * | 2000-12-21 | 2002-06-27 | Cogéma Logistics | Packaging device for bulk transportation of uraniferous fissile materials |
| CN104517660A (en) * | 2013-09-29 | 2015-04-15 | 大连宝原核设备有限公司 | Spent fuel transportation container |
| CN104952506A (en) * | 2015-06-12 | 2015-09-30 | 中国核电工程有限公司 | Spent fuel module transporting container |
| CN205441302U (en) * | 2015-12-30 | 2016-08-10 | 核动力运行研究所 | Spentnuclear fuel subassembly packaging container that is correlated with |
-
2015
- 2015-12-30 CN CN201511024630.3A patent/CN106927130B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2498726A1 (en) * | 1981-01-23 | 1982-07-30 | Commissariat Energie Atomique | ELASTIC CLAMPING CONNECTION DEVICE |
| WO2002050847A1 (en) * | 2000-12-21 | 2002-06-27 | Cogéma Logistics | Packaging device for bulk transportation of uraniferous fissile materials |
| CN104517660A (en) * | 2013-09-29 | 2015-04-15 | 大连宝原核设备有限公司 | Spent fuel transportation container |
| CN104952506A (en) * | 2015-06-12 | 2015-09-30 | 中国核电工程有限公司 | Spent fuel module transporting container |
| CN205441302U (en) * | 2015-12-30 | 2016-08-10 | 核动力运行研究所 | Spentnuclear fuel subassembly packaging container that is correlated with |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106927130A (en) | 2017-07-07 |
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