CN103663104A - Hoisting apparatus for boron stainless steel spent fuel storage grillwork - Google Patents
Hoisting apparatus for boron stainless steel spent fuel storage grillwork Download PDFInfo
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- CN103663104A CN103663104A CN201310630232.0A CN201310630232A CN103663104A CN 103663104 A CN103663104 A CN 103663104A CN 201310630232 A CN201310630232 A CN 201310630232A CN 103663104 A CN103663104 A CN 103663104A
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- body frame
- square frame
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Abstract
The invention relates to a hoisting apparatus for a boron stainless steel spent fuel storage grillwork. Brackets are respectively arranged in a front square frame, a left square frame, a right square frame and a bottom square frame of a main frame; a rectangular stiffening plate is welded on each bracket and at the center position of the bracket; reinforcing ribs are arranged in parallel in a top square frame of the main frame; a longitudinal reinforcing plate is welded at the position on the outer lateral surface of the left part of the main frame, which is close to the front end; a longitudinal reinforcing plate is welded at the position on the outer lateral surface of the right part of the main frame, which is close to the front end; transverse connecting plates are welded at the positions on the outer lateral surface of the rear part of the main frame, which are respectively close to the top end and the bottom end; the connecting plate close to the top end of the main frame is provided with two corresponding through holes; nut seats are welded in both the through holes. Compared with the prior art, the hoisting apparatus has the advantages of no influence on quality of the grillwork, convenience for hoisting and transportation, capability of being regulated according to the actual requirements and the like.
Description
Technical field
The present invention relates to a kind of lifting device, relate in particular to a kind of lifting device for spent fuel storage rack.
Background technology
Boron corrosion-resistant steel spent fuel storage rack is in nuclear power plant's (reprocessing plant) fuel pit, to be used for the specialized equipment of storage of spent fuel assembly, is the equipment relevant to nuclear safety, guarantee the safe storage of irradiated fuel assembly, and critical and fuel assembly overheat accident does not occur.At present, boron corrosion-resistant steel spent fuel storage rack is when lifting and transportation, operator mainly takes directly lifting or at the easy support of boron corrosion-resistant steel spent fuel storage rack outside weldings, direct lifting and simple rack fragile screen work not only in the process of practical operation, causing safety misadventure, and lifting and transportation inconvenience, can not regulate according to actual needs, operation inconvenience, extends and dispatches from the factory the cycle.
Summary of the invention
The object of the present invention is to provide a kind of screen work quality that do not affect, lifting and convenient transportation, can regulate according to actual needs, and safety and firmness is not yielding, the lifting device of the boron corrosion-resistant steel spent fuel storage rack of simple operation.
The present invention mainly includes body frame, support, brace panel, reinforced rib, reinforced plate and connecting panel, wherein body frame is the rectangular frame being welded by angle steel, in the anterior square frame of described body frame, in left part square frame, be respectively equipped with support in right part square frame and in the square frame of bottom, described support is by three channel-section steels " X " shape support body that is welded, four ends of each support respectively with four angle weld togethers of its corresponding square frame; On described each support and be positioned at its center welding carbon steel steel plate, i.e. brace panel, the shape of described brace panel can have multiple, and it can be circular, can be rectangle, can be also polygon; In the top square frame of described body frame, establish the rectangular steel pipe of some arrangement in parallels, i.e. reinforced rib, the two ends of every reinforced rib respectively with two relative angle steel weld togethers of body frame top square frame; The left part lateral surface of described body frame welds bar shaped stainless steel sheet longitudinally near front position, i.e. reinforced plate A, and the height of described reinforced plate A is identical with the height of body frame; The right part lateral surface of described body frame welds bar shaped stainless steel sheet longitudinally near front position, i.e. reinforced plate B, and the height of described reinforced plate B is identical with the height of body frame; The rear outside face of described body frame welds horizontal bar shaped carbon steel steel plate near top and bottom position respectively, i.e. connecting panel, and the width of connecting panel is identical with the width of described body frame; The described connecting panel near body frame top is provided with two corresponding through holes, equal welded nut seat in two through hole.
The present invention in use, operator prepares each parts of the present invention according to the specification of boron corrosion-resistant steel spent fuel storage rack (9 * 10,9 * 6,12 * 6 types etc.), during lifting, according to screen work specification, outside weldings at screen work goes out the instrument that the present invention proposes, screen work is wrapped in to inside of the present invention, like this with regard to Liftable the present invention to realize lifting and the transportation of boron corrosion-resistant steel spent fuel storage rack, can realize the movement of screen work or the connection of a plurality of lifting devices by the nut seat on connecting panel of the present invention, convenient like this transportation and lifting.
The present invention compared with prior art tool has the following advantages:
1, do not affect screen work quality, make the lifting of screen work and transport convenient;
2, can regulate according to actual needs simple operation;
3, safety and firmness, not yielding.
accompanying drawing explanationfig. 1 is three-dimensional simplified schematic diagram of the present invention.
the specific embodimentin the simplified schematic diagram of the lifting device of the boron corrosion-resistant steel spent fuel storage rack shown in Fig. 1, body frame 1 is the rectangular frame being welded by angle steel, in the anterior square frame of described body frame, in left part square frame, be respectively equipped with support 2 in right part square frame and in the square frame of bottom, described support is by three channel-section steels " X " shape support body that is welded, four ends of each support respectively with four angle weld togethers of its corresponding square frame; On described each support and be positioned at its center welding polygon carbon steel steel plate, brace panel 3; The rectangular steel pipe of establishing arrangement in parallel in the top square frame of described body frame, reinforced rib 4, the two ends of every reinforced rib respectively with two relative angle steel weld togethers of body frame top square frame; The left part lateral surface of described body frame welds bar shaped stainless steel sheet longitudinally near front position, i.e. reinforced plate 5-1, and the height of described reinforced plate 5-1 is identical with the height of body frame; The right part lateral surface of described body frame welds bar shaped stainless steel sheet longitudinally near front position, i.e. reinforced plate 5-2, and the height of described reinforced plate 5-2 is identical with the height of body frame; The rear outside face of described body frame welds horizontal bar shaped carbon steel steel plate near top and bottom position respectively, and connecting panel 6, and the width of connecting panel is identical with the width of described body frame; The described connecting panel near body frame top is provided with two corresponding through holes, equal welded nut seat 7 in two through hole.
Claims (1)
1. the lifting device of a boron corrosion-resistant steel spent fuel storage rack, comprise body frame, support, brace panel, reinforced rib, reinforced plate and connecting panel, it is characterized in that: body frame (1) is the rectangular frame being welded by angle steel, in the anterior square frame of described body frame, in left part square frame, be respectively equipped with support (2) in right part square frame and in the square frame of bottom, described support is by three channel-section steels " X " shape support body that is welded, four ends of each support respectively with four angle weld togethers of its corresponding square frame; On described each support and be positioned at its center welding carbon steel steel plate, i.e. brace panel (3); In the top square frame of described body frame, establish the rectangular steel pipe of arrangement in parallel, i.e. reinforced rib (4), the two ends of every reinforced rib respectively with two relative angle steel weld togethers of body frame top square frame; The left part lateral surface of described body frame welds bar shaped stainless steel sheet longitudinally near front position, i.e. reinforced plate (5-1), and the height of described reinforced plate (5-1) is identical with the height of body frame; The right part lateral surface of described body frame welds bar shaped stainless steel sheet longitudinally near front position, i.e. reinforced plate (5-2), and the height of described reinforced plate (5-2) is identical with the height of body frame; The rear outside face of described body frame welds horizontal bar shaped carbon steel steel plate near top and bottom position respectively, i.e. connecting panel (6), and the width of connecting panel is identical with the width of described body frame; The described connecting panel near body frame top is provided with two corresponding through holes, equal welded nut seat (7) in two through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310630232.0A CN103663104A (en) | 2013-12-02 | 2013-12-02 | Hoisting apparatus for boron stainless steel spent fuel storage grillwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310630232.0A CN103663104A (en) | 2013-12-02 | 2013-12-02 | Hoisting apparatus for boron stainless steel spent fuel storage grillwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103663104A true CN103663104A (en) | 2014-03-26 |
Family
ID=50302039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310630232.0A Pending CN103663104A (en) | 2013-12-02 | 2013-12-02 | Hoisting apparatus for boron stainless steel spent fuel storage grillwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103663104A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950820A (en) * | 2014-05-13 | 2014-07-30 | 广东明阳风电产业集团有限公司 | Multifunctional hoisting tool for wind turbine generator |
| CN108190188A (en) * | 2017-12-29 | 2018-06-22 | 成都航天中兴机械有限责任公司 | A kind of device transported for screen work with overturning |
| CN108657805A (en) * | 2018-05-22 | 2018-10-16 | 广东核电合营有限公司 | The old screen work hanging apparatus of Spent Fuel Pool dilatation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06186385A (en) * | 1992-12-16 | 1994-07-08 | Toshiba Corp | Storage rack for used fuel |
| JPH11281791A (en) * | 1998-03-30 | 1999-10-15 | Toshiba Corp | Storage device |
| CN102498523A (en) * | 2009-08-31 | 2012-06-13 | 反式核股份有限公司 | Back systems and assemblies for fuel storage |
| CN102708933A (en) * | 2012-06-06 | 2012-10-03 | 清华大学 | Spent fuel storage shaft shielding well lid and lifting device thereof |
| CN202884453U (en) * | 2012-11-06 | 2013-04-17 | 全友家私有限公司 | Melamine board with sense of solid wood and end face side sealing board |
-
2013
- 2013-12-02 CN CN201310630232.0A patent/CN103663104A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06186385A (en) * | 1992-12-16 | 1994-07-08 | Toshiba Corp | Storage rack for used fuel |
| JPH11281791A (en) * | 1998-03-30 | 1999-10-15 | Toshiba Corp | Storage device |
| CN102498523A (en) * | 2009-08-31 | 2012-06-13 | 反式核股份有限公司 | Back systems and assemblies for fuel storage |
| JP2013503353A (en) * | 2009-08-31 | 2013-01-31 | トランスニュークリア インコーポレイテッド | Rack system and assembly for fuel storage |
| CN102708933A (en) * | 2012-06-06 | 2012-10-03 | 清华大学 | Spent fuel storage shaft shielding well lid and lifting device thereof |
| CN202884453U (en) * | 2012-11-06 | 2013-04-17 | 全友家私有限公司 | Melamine board with sense of solid wood and end face side sealing board |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950820A (en) * | 2014-05-13 | 2014-07-30 | 广东明阳风电产业集团有限公司 | Multifunctional hoisting tool for wind turbine generator |
| CN108190188A (en) * | 2017-12-29 | 2018-06-22 | 成都航天中兴机械有限责任公司 | A kind of device transported for screen work with overturning |
| CN108190188B (en) * | 2017-12-29 | 2023-12-26 | 成都航天中兴机械有限责任公司 | Device for transporting and overturning grillwork |
| CN108657805A (en) * | 2018-05-22 | 2018-10-16 | 广东核电合营有限公司 | The old screen work hanging apparatus of Spent Fuel Pool dilatation |
| CN108657805B (en) * | 2018-05-22 | 2019-12-03 | 广东核电合营有限公司 | The old screen work hanging apparatus of Spent Fuel Pool dilatation |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20140326 |