CN107627278A - Storage and conveying box in a kind of factory for small-sized hex container - Google Patents
Storage and conveying box in a kind of factory for small-sized hex container Download PDFInfo
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- CN107627278A CN107627278A CN201710914136.7A CN201710914136A CN107627278A CN 107627278 A CN107627278 A CN 107627278A CN 201710914136 A CN201710914136 A CN 201710914136A CN 107627278 A CN107627278 A CN 107627278A
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Abstract
The present invention provides storage and conveying box in a kind of factory for small-sized hex container, and storage and conveying box outside cage floor is fixed on chassis in the factory；Base is embedded in center chassis, and hex container to be transported is placed at outside cage center and in the inserted base of bottom；Bearing is enclosed on hex container middle and upper part, near the handle of hex container；Gland is pressed on the handle of hex container, while is fastenedly connected between bearing；A U-shaped breach is respectively opened in the both sides of described bearing, and a U-shaped breach is respectively opened in the both sides of described gland, and the U-shaped breach size of gland, position are identical with U-shaped breach on bearing.The present invention effectively solves the nuclear criticality safety and inner pressurd vessel leakage problem when small-sized hex container traffic and storage, and device has the characteristics that simple in construction, easy to operate, with strong points and safe and reliable.
Description
Technical field
The invention belongs to nuclear fuel transportation system, is related to storage and conveying box in a kind of factory for small-sized hex container.
Background technology
Hex product container is the visual plant in nuclear fuel transportation system, and such container is deposited in transport and storage
Risk both ways.On the one hand it is that inner pressurd vessel has nuclear criticality safety risk, on the other hand, the product that inner pressurd vessel contains is height
Harmfulness medium, once container leaks in use, the risk of great damage can be caused to surrounding environment and personnel.
Storage and conveying box need to be installed in hex external container during to prevent above-mentioned risk, transport and storage, the storage and conveying box can be in thing
Under the conditions of therefore, most impact energys are absorbed by the local deformation of itself, so as to ensure between hex container away from
From no more than critical safe distance, while ensure that inner pressurd vessel does not leak.Domestic there is no at present is held for small-sized hex
Storage and conveying box in device factory.
The content of the invention
The purpose of the present invention is storage and conveying box in a kind of factory for small-sized hex container, to ensure hex container
Security during transporting and deposit in factory, prevents nuclear criticality safety and risk of leakage.Of the present invention small-sized six
Uranium fluoride container is cylinder, and cylindrical barrel diameter is smaller, and volume is also corresponding smaller, and general diameter scope is within 8 cun.
Realize the technical scheme of the object of the invention：Storage and conveying box in a kind of factory for small-sized hex container, in the factory
Storage and conveying box includes an outside cage, and outside cage floor is fixed on chassis；Base is embedded in center chassis, hexafluoro to be transported
Change uranium container to be placed at outside cage center and in the inserted base of bottom；Bearing is enclosed on hex container middle and upper part, leans on
Near the handle of nearly hex container；Gland is pressed on the handle of hex container, while is fastenedly connected between bearing；
A U-shaped breach is respectively opened in the both sides of described bearing, and a U-shaped breach is respectively opened in the both sides of described gland, and gland is U-shaped
Breach size, position are identical with U-shaped breach on bearing；Rotary gland makes the U-shaped gap position phase of the U-shaped breach and bearing of gland
Together, bearing and gland are fastenedly connected by fastener, the fixed of hex container protected so as to realize.
Storage and conveying box in a kind of factory for small-sized hex container as described above, the fastener described in it include movable joint
Bolt and wing nut；U-shaped indentation, there set eyelet bolt, by tighten the wing nut bearing on eyelet bolt and
Gland is fastenedly connected, and the fixed of hex container is protected so as to realize.
Storage and conveying box in a kind of factory for small-sized hex container as described above, it is in each U-shaped of the bearing
Respectively circular hole is opened at one bearing piece of welding, bearing piece center for the both sides of breach, and eyelet bolt is U-shaped through the U-shaped breach and bearing of gland
After breach, eyelet bolt is fixed on into two bearing pieces through the circular hole that bearing piece is provided with bearing pin, and with split pin by bearing pin
It is locked, eyelet bolt is rotated around bearing pin, and eyelet bolt is not fallen off.
Storage and conveying box in a kind of factory for small-sized hex container as described above, gland described in it including gusset,
Handle and bent plate；Bent plate is in " several " character form structure, and circular hole is opened at bent plate center, and Circularhole diameter is slightly larger than hex container protective cover
Diameter；Bent plate both sides flat board is arc plate, respectively opens a U-shaped breach on arc plate, U on U-shaped breach size, position and bearing
Type breach is identical；Two gussets are respectively welded in bent plate both sides, a handle are respectively welded in bent plate both sides, to facilitate gland operation.
Storage and conveying box in a kind of factory for small-sized hex container as described above, the outside cage described in it include four
Root annulus and six roots of sensation vertical tube I；Wherein, four annulus are respectively annulus I, annulus II, annulus III and annulus IV from top to bottom, middle
Annulus II and annulus III uniformly opening six circular holes in the pipe axial location parallel to annulus axial direction, Circularhole diameter is slightly larger than perpendicular
Pipe I, so as to the six roots of sensation, vertical tube I penetrates respectively；After six roots of sensation vertical tube I is by penetrating the circular hole of annulus II and annulus III, both ends respectively with
Annulus I and annulus IV connect, and form cylindrical cages structure.
Storage and conveying box in a kind of factory for small-sized hex container as described above, the chassis described in it is radial through six
Root short tube I is connected with the annulus IV of outside cage floor；Described chassis is connected axially through four vertical tubes II with bearing.
Storage and conveying box in a kind of factory for small-sized hex container as described above, the chassis described in it is fluted body,
Open circular hole in center；Described base is fluted body, and circular hole is opened at center, and Circularhole diameter is identical with center chassis circular hole；Chassis and bottom
It is fixedly connected between seat by screw.
Storage and conveying box in a kind of factory for small-sized hex container as described above, the bearing described in it use flange knot
Configuration formula, bearing are connected by four vertical tubes II with chassis, are connected by six roots of sensation short tube II with the annulus III of outside cage.
Storage and conveying box in a kind of factory for small-sized hex container as described above, there is circle at the bearing center described in it
Hole, Circularhole diameter are slightly larger than hex shell external diameter.
Effect of the invention is that：Storage and conveying box in a kind of factory for small-sized hex container of the present invention, has
The nuclear criticality safety and inner pressurd vessel leakage problem when solving small-sized hex container traffic and depositing of effect.For small-sized six
Shipping accident operating mode in uranium fluoride container factory, storage and conveying box passes through the local deformation of itself and absorbs most impact energys in the factory
(i.e. the major function of storage and conveying box is when accident occurs, and is amenable to live and hits or impact, deformation occurs mainly in storage and conveying box
On, so effectively protect the hex container in storage and conveying box), realize transporting safely in small-sized hex container factory
And storage.The device has passed through the dynamic impulsion analogue simulation analysis under the conditions of 1.5m free-fallings at present, and device has knot
The features such as structure is simple, easy to operate, with strong points and safe and reliable.
Brief description of the drawings
Storage and conveying box schematic diagram in a kind of Fig. 1 factories for small-sized hex container of the present invention；
Fig. 2 bearing front views；
Fig. 3 bearing upward views；
Fig. 4 gland schematic diagrames；
Fig. 5 chassis schematic diagram；
Fig. 6 base schematic diagrams；
Fig. 7 bases and chassis connection diagram；
Fig. 8 glands and bearing connection diagram.
In figure：1. base；2. chassis；3. short tube I；4. vertical tube II；5. bearing；6. short tube II；7. wing nut；8. movable joint
Bolt；9. gland；10. annulus I；11. vertical tube I；12. annulus II；13. annulus III；14. annulus IV；15. bearing piece；16. gusset；
17. handle；18. bent plate；19. screw；20. bearing pin；21. split pin；22. hex container.
Embodiment
Below in conjunction with the accompanying drawings with specific embodiment in a kind of factory for small-sized hex container of the present invention
Storage and conveying box is further described.
Hex container is the product container of China's nuclear fuel production field, in order to prevent the container transported in factory and
Nuclear criticality safety and inner pressurd vessel leakage problem occur during storage, the present invention develops one kind and is used for small-sized hex container
Factory in storage and conveying box.
As shown in figure 1, storage and conveying box is mainly by outside in a kind of factory for small-sized hex container of the present invention
Cage, base 1, chassis 2, bearing 5, gland 9, fastener wing nut 7 and eyelet bolt 8 etc. form.
Described outside cage includes four annulus and six roots of sensation vertical tube I 11；Wherein, four annulus are respectively from top to bottom and justified
Ring I 10, annulus II 12, annulus III 13 and annulus IV 14, middle annulus II 12 and annulus III 13 are parallel to annulus axial direction
Pipe axial location uniformly opens six circular holes, and Circularhole diameter is slightly larger than vertical tube I 11, and so as to the six roots of sensation, vertical tube I 11 penetrates respectively；The six roots of sensation
After vertical tube I 11 is by penetrating the circular hole of annulus II 12 and annulus III 13, both ends are connected with annulus I 10 and annulus IV 14 respectively, shape
Into cylindrical cages structure.
Outside cage floor is fixed on chassis 2；Base 1 is embedded in the center of chassis 2, and hex container 22 to be transported is put
Put at outside cage center and in bottom inserted base 1.Described chassis 2 is radial through six roots of sensation short tube I 3 and outside cage
The annulus IV 14 of bottom connects；Chassis 2 is connected axially through four vertical tubes II 4 with bearing 5.
As shown in Fig. 5 to figure, described chassis 2 is fluted body, and circular hole is opened at center；Described base 1 is fluted body, center
Circular hole is opened, Circularhole diameter is identical with the center hole of chassis 2.It is fixedly connected between chassis 2 and base 1 by screw 19.Chassis 2 with
The effect of the center hole of base 1 is the discharge of rainwater or foul for convenience.
As shown in Figure 1, Figure 2 with shown in Fig. 8, bearing 5 is enclosed on the middle and upper part of hex container 22, close to hex container 22
Near handle；Gland 9 is pressed on the handle of hex container 22, while passes through eyelet bolt 8 and butterfly spiral shell between bearing 5
Mother 7 fastens.
Bearing 5 uses flanged structure form, and there is circular hole at the center of bearing 5, and Circularhole diameter is slightly larger than hex shell
External diameter；Bearing 5 is connected by four vertical tubes II with chassis 2, is connected by six roots of sensation short tube II 6 with the annulus III 13 of outside cage.
A U-shaped breach is respectively opened in the both sides of described bearing 5, and a U-shaped breach is respectively opened in the both sides of described gland 9, and
And the U-shaped breach size of gland 9, position are identical with U-shaped breach on bearing 5.In the both sides of each U-shaped breach of the bearing 5
Circular hole, U-shaped breach of the eyelet bolt 8 through the U-shaped breach and bearing of gland are opened in respectively one bearing piece 15 of welding, the center of bearing piece 15
Afterwards, eyelet bolt 8 being fixed on into two bearing pieces 15 through the circular hole that bearing piece 15 is provided with bearing pin 20, and will with split pin 21
Bearing pin 20 is locked, eyelet bolt 8 is rotated around bearing pin 20, and eyelet bolt 8 is not fallen off.Rotary gland 9 makes the U of gland
Type breach is identical with the U-shaped gap position of bearing, eyelet bolt 8 is set in U-shaped indentation, there, by tightening on eyelet bolt 8
Wing nut 7 causes bearing 5 and gland 9 to be fastenedly connected, and the fixed of hex container 22 is protected so as to realize.
As shown in figure 4, described gland 9 includes gusset 16, handle 17 and bent plate 18；Bent plate 18 is in " several " character form structure,
Circular hole is opened at the center of bent plate 18, and Circularhole diameter is slightly larger than hex container protective cover diameter；The both sides flat board of bent plate 18 is arc plate,
A U-shaped breach is respectively opened on arc plate, U-shaped breach size, position are identical with U-shaped breach on bearing 5；Respectively weld the both sides of bent plate 18
Two gussets 16 are connect, a handle 17 are respectively welded in the both sides of bent plate 18, to facilitate gland 9 to operate.
The storage and conveying box of the present invention has the characteristics of simple in construction, easy to operate, with strong points and safe and reliable, can be fine
Meet in small-sized hex container factory transport and deposit requirement.
Claims (9)
- A kind of 1. storage and conveying box in factory for small-sized hex container, it is characterised in that：Storage and conveying box is included outside one in the factory Portion's cage, outside cage floor are fixed on chassis (2)；Base (1) is embedded in chassis (2) center, and hex to be transported holds Device (22) is placed at outside cage center and in bottom inserted base (1)；Bearing (5) is enclosed on hex container (22) middle and upper part, near the handle of hex container (22)；Gland (9) It is pressed on the handle of hex container (22), while is fastenedly connected between bearing (5)；A U-shaped breach is respectively opened in the both sides of described bearing (5), and a U-shaped breach is respectively opened in the both sides of described gland (9), and And the U-shaped breach size of gland (9), position are identical with U-shaped breach on bearing (5)；Rotary gland (9) makes the U-shaped breach of gland It is identical with the U-shaped gap position of bearing, bearing (5) and gland (9) are fastenedly connected by fastener, so as to realize to lithium The fixed protection of uranium container (22).
- 2. storage and conveying box in a kind of factory for small-sized hex container according to claim 1, it is characterised in that：It is described Fastener include eyelet bolt (8) and wing nut (7)；Eyelet bolt (8) is set in U-shaped indentation, there, by tightening movable joint Wing nut (7) on bolt (8) causes bearing (5) and gland (9) to be fastenedly connected, so as to realize to hex container (22) Fixed protection.
- 3. storage and conveying box in a kind of factory for small-sized hex container according to claim 2, it is characterised in that：Institute A bearing piece (15) is respectively welded in the both sides for stating each U-shaped breach of bearing (5), and circular hole, eyelet bolt (8) are opened in bearing piece (15) center Through after the U-shaped breach of the U-shaped breach and bearing of gland, the circular hole that bearing piece (15) is provided with is passed through by eyelet bolt with bearing pin (20) (8) it is fixed between two bearing pieces (15), and it is with split pin (21) that bearing pin (20) is locked, eyelet bolt (8) is surrounded Bearing pin (20) is rotated, and eyelet bolt (8) is not fallen off.
- 4. storage and conveying box in a kind of factory for small-sized hex container according to claim 1, it is characterised in that：It is described Gland (9) include gusset (16), handle (17) and bent plate (18)；Bent plate (18) is in " several " character form structure, bent plate (18) center Circular hole is opened, Circularhole diameter is slightly larger than hex container protective cover diameter；Bent plate (18) both sides flat board is arc plate, in arc plate On respectively open a U-shaped breach, U-shaped breach size, position are identical with U-shaped breach on bearing (5)；Respectively weld two in bent plate (18) both sides Individual gusset (16), a handle (17) is respectively welded in bent plate (18) both sides, to facilitate gland (9) to operate.
- 5. storage and conveying box in a kind of factory for small-sized hex container according to claim 1, it is characterised in that：It is described Outside cage include four annulus and six roots of sensation vertical tube I (11)；Wherein, four annulus are respectively annulus I (10), circle from top to bottom Ring II (12), annulus III (13) and annulus IV (14), middle annulus II (12) and annulus III (13) are parallel to annulus axial direction Pipe axial location uniformly open six circular holes, Circularhole diameter is slightly larger than vertical tube I (11), so as to the six roots of sensation difference vertical tube I (11) wear Enter；After six roots of sensation vertical tube I (11) is by penetrating the circular hole of annulus II (12) and annulus III (13), both ends respectively with annulus I (10) and Annulus IV (14) connects, and forms cylindrical cages structure.
- 6. storage and conveying box in a kind of factory for small-sized hex container according to claim 1, it is characterised in that：It is described Chassis (2) be connected radial through six roots of sensation short tube I (3) with the annulus IV (14) of outside cage floor；Described chassis (2) is axially It is connected by four vertical tubes II (4) with bearing (5).
- 7. storage and conveying box in a kind of factory for small-sized hex container according to claim 1, it is characterised in that：It is described Chassis (2) be fluted body, circular hole is opened at center；Described base (1) is fluted body, and circular hole, Circularhole diameter and chassis are opened in center (2) center hole is identical；It is fixedly connected between chassis (2) and base (1) by screw (19).
- 8. storage and conveying box in a kind of factory for small-sized hex container according to claim 1, it is characterised in that：It is described Bearing (5) use flanged structure form, bearing (5) is connected by four vertical tubes II with chassis (2), passes through six roots of sensation short tube II (6) it is connected with the annulus III (13) of outside cage.
- 9. storage and conveying box in a kind of factory for small-sized hex container according to claim 1, it is characterised in that：It is described Bearing (5) center have circular hole, Circularhole diameter is slightly larger than hex shell external diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710914136.7A CN107627278B (en) | 2017-09-30 | 2017-09-30 | In-plant storage and transportation box for small uranium hexafluoride container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710914136.7A CN107627278B (en) | 2017-09-30 | 2017-09-30 | In-plant storage and transportation box for small uranium hexafluoride container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107627278A true CN107627278A (en) | 2018-01-26 |
| CN107627278B CN107627278B (en) | 2020-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710914136.7A Active CN107627278B (en) | 2017-09-30 | 2017-09-30 | In-plant storage and transportation box for small uranium hexafluoride container |
Country Status (1)
| Country | Link |
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| CN (1) | CN107627278B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113555142A (en) * | 2021-06-18 | 2021-10-26 | 中国核电工程有限公司 | Spent fuel assembly restraint device for spent fuel transport container |
| CN115970590A (en) * | 2023-03-22 | 2023-04-18 | 中核第七研究设计院有限公司 | Contact electrical heating uranium hexafluoride feedway |
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| CN201134275Y (en) * | 2007-10-28 | 2008-10-15 | 张智坤 | Storage device for radioactive waste |
| CN201487005U (en) * | 2009-09-01 | 2010-05-26 | 上海森松新能源设备有限公司 | Novel drop bolt structure for hydrogenation furnace |
| CN203733484U (en) * | 2014-02-21 | 2014-07-23 | 秦皇岛核风设备有限公司 | Shielding transshipment container in main-pump hydraulic component factory |
| CN204760051U (en) * | 2015-07-31 | 2015-11-11 | 浙江博凡动力装备股份有限公司 | Fixer |
| CN106287151A (en) * | 2016-09-07 | 2017-01-04 | 中国科学院长春光学精密机械与物理研究所 | Space optical remote sensor and support means thereof |
| CN206388510U (en) * | 2017-01-03 | 2017-08-08 | 天津泰恒达兴科技有限公司 | A kind of neutron source transfer container |
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2017
- 2017-09-30 CN CN201710914136.7A patent/CN107627278B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201134275Y (en) * | 2007-10-28 | 2008-10-15 | 张智坤 | Storage device for radioactive waste |
| CN201487005U (en) * | 2009-09-01 | 2010-05-26 | 上海森松新能源设备有限公司 | Novel drop bolt structure for hydrogenation furnace |
| CN203733484U (en) * | 2014-02-21 | 2014-07-23 | 秦皇岛核风设备有限公司 | Shielding transshipment container in main-pump hydraulic component factory |
| CN204760051U (en) * | 2015-07-31 | 2015-11-11 | 浙江博凡动力装备股份有限公司 | Fixer |
| CN106287151A (en) * | 2016-09-07 | 2017-01-04 | 中国科学院长春光学精密机械与物理研究所 | Space optical remote sensor and support means thereof |
| CN206388510U (en) * | 2017-01-03 | 2017-08-08 | 天津泰恒达兴科技有限公司 | A kind of neutron source transfer container |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113555142A (en) * | 2021-06-18 | 2021-10-26 | 中国核电工程有限公司 | Spent fuel assembly restraint device for spent fuel transport container |
| CN113555142B (en) * | 2021-06-18 | 2024-07-12 | 中国核电工程有限公司 | A spent fuel subassembly restraint device for spent fuel transport container |
| CN115970590A (en) * | 2023-03-22 | 2023-04-18 | 中核第七研究设计院有限公司 | Contact electrical heating uranium hexafluoride feedway |
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| Publication number | Publication date |
|---|---|
| CN107627278B (en) | 2020-08-21 |
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Address after: 030012 Shanxi Province, Taiyuan city and State Road West Lane No. 9 Patentee after: China Nuclear Seventh Research and Design Institute Co.,Ltd. Address before: 030012 Shanxi Province, Taiyuan city and State Road West Lane No. 9 Patentee before: CNNC XINNENG NUCLEAR ENGINEERING CO.,LTD. |