CN204596433U - A kind of fuel transfer device carrier - Google Patents
A kind of fuel transfer device carrier Download PDFInfo
- Publication number
- CN204596433U CN204596433U CN201520125839.8U CN201520125839U CN204596433U CN 204596433 U CN204596433 U CN 204596433U CN 201520125839 U CN201520125839 U CN 201520125839U CN 204596433 U CN204596433 U CN 204596433U
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- CN
- China
- Prior art keywords
- plate
- rectangular box
- transfer device
- box body
- device carrier
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- 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
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- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
The utility model provides a kind of rickle fuel transfer device carrier, it comprises the rectangular box body that one end has opening, the openend of described rectangular box body is provided with guide fence (1), rectangular box body front part sides is provided with holder axle (2), and rectangular box body rear upper end is provided with rotating shaft (3).Carrier of the present utility model, can complete transhipment and the loading and unloading of rickle fuel assembly; Structure is simple, safe and reliable, accurate positioning; And in the process of transporting and load and unload, ensure the integrality of fuel assembly.
Description
Technical field
The utility model belongs to fuel for nuclear power plant transporter, and be specifically related to a kind of fuel transfer device carrier, this carrier is mainly applicable to rickle.
Background technology
During reactor refuling, need to transport novel fuel assembly and irradiated fuel assembly between reactor building and fuel factory building.
Fuel transfer device carrier designs for completing transfer operation: in the process of transhipment fuel assembly, as the carrying tool receiving and load fuel assembly; In the process of tumbling fuel assembly, allow fuel assembly from level to vertical or from vertical to the turning operation of level, to complete charge and discharge operations that is new, spentnuclear fuel.
Because the specification of rickle fuel assembly is different from other heap-type, need to design a set of fuel transfer device carrier can receiving and load rickle fuel assembly.Therefore, should handling safety be ensured during carrier designs, accurate positioning, and the integrality of fuel assembly will be ensured.
Utility model content
According to the needs that reality uses, the utility model provides a kind of fuel transfer device carrier, and structure is simple, safe and reliable, accurate positioning, and the integrality that can ensure fuel assembly.
For reaching above object, the technical solution adopted in the utility model is: provide a kind of fuel transfer device carrier, and comprise the rectangular box body that one end has opening, rectangular box body front part sides is equipped with holder axle, and rectangular box body rear upper end is provided with rotating shaft.
Further, the openend of described rectangular box body is provided with guide fence, and described guide fence is fixed in described rectangular box.
Further, described guide fence is broadening formation, and this guide fence comprises four pieces of splice plates and is arranged on two pieces of contiguous blocks on splice plate, and described guide fence is fixed in described rectangular box by described contiguous block.
Further, described rectangular box body comprises upper plate, lower plate, right plate, left plate and end plate, and described holder axle is arranged on right plate and left plate, and described rotating shaft is arranged on upper plate.
Further, described end plate, upper plate, right plate and left plate all offer louvre.
Further, described holder axle is bolted on right plate and left plate; Described rotating shaft is bolted on upper plate.
Further, described upper plate is provided with locating piece, and the stage casing of described locating piece is provided with tooth-shape structure.
Advantageous Effects of the present utility model is:
(1) the utility model by being provided with holder axle, this holder axle and tiltable frame respective outer side edges on carrier, ensures that carrier can overturn smoothly;
(2) the utility model by being provided with rotating shaft on carrier, and this rotating shaft, as the trip shaft of carrier, ensures carrier flexible overturning;
(3) structure is simple, safe and reliable, accurate positioning, can ensure the integrality of fuel assembly in the process of upset.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model fuel transfer device carrier;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the side view of Fig. 1.
In figure:
1-guide fence 2-holds in the palm axle 3-rotating shaft 4-end plate
5-right plate 6-upper plate 7-left plate 8-lower plate
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As Figure 1-3, be the structural representation of the utility model fuel transfer device carrier.This fuel transfer device carrier comprises the rectangular box body that one end has opening, and this rectangular box body comprises upper plate 6, lower plate 8, right plate 5, left plate 7 and end plate 4.The right plate 5 of rectangular box body front portion and left plate 7 are provided with holder axle 2, and this holder axle 2 is bolted on right plate 5 and left plate 7.Rectangular box body rear portion upper plate 6 is provided with rotating shaft 3, and this rotating shaft 3 is bolted on upper plate.Here rectangular box front portion refers to the openend near rectangular box.
The openend of rectangular box body is provided with guide fence 1, and wherein, guide fence 1 comprises four pieces of splice plates and two pieces of contiguous blocks, and four pieces of splice plates are welded into hydraucone shape, are convenient to fuel assembly and enter carrier smoothly.Two pieces of contiguous blocks are welded on splice plate respectively, are connected with rectangular box by bolt.
Because the irradiated fuel assembly of transport can produce heat, for ease of the heat radiation of fuel assembly, the end plate 4 of carrier, right plate 5, upper plate 6, left plate 7 all have louvre.
The utility model is also provided with locating piece in the front portion of upper plate 6, and the stage casing of locating piece is provided with tooth-shape structure.When carrier is turned to upright position, together with the tooth-shape structure on locating piece is embedded in the locating wheel in guide-localization mechanism, ensure the perpendicular positioning precision of carrier.
In sum, holder axle 2 is arranged on the front portion of carrier, suspension shaft when overturning as carrier, and it matches with the V-block on tiltable frame, during tiltable frame upset, overturns together, thus complete the charge and discharge operations of fuel assembly with carrier.Rotating shaft 3 is arranged on the rear portion of carrier, the point of rotation that rotating shaft overturns as carrier, and it coordinates with tiltable frame bearing, thus carrier can be made to overturn together with tiltable frame, realizes the function of handling fuel assembly.
It should be noted that: in order to the fuel assembly that adequately protects, during design, the length of carrier is about 20mm than the length of fuel assembly.The specifications design of the specification based on fuel assembly of carrier.Because fuel assembly has radioactivity, the carrier loading fuel assembly needs to carry out under water, and carrier material therefor all adopts austenitic stainless steel material.
The concrete steps that the utility model is installed are as follows:
First, guide fence 1 is welded together by four pieces of splice plates and two pieces of contiguous blocks; Secondly, end plate 4, right plate 5, upper plate 6, left plate 7 and lower plate 8 are bolted into the casing of carrier; Then, holder axle 2 is arranged on the front portion of right plate 5 and left plate 7 respectively by bolt, rotating shaft 3 is arranged on the rear portion of upper plate 6 by bolt, and locating piece is welded on the front portion of upper plate; Finally, the end plate 4 of carrier, right plate 5, upper plate 6, left plate 7 have louvre.
Fuel transfer device carrier of the present utility model is not limited to above-mentioned embodiment, and those skilled in the art draw other embodiment according to the technical solution of the utility model, belongs to technological innovation scope of the present utility model equally.
Claims (7)
1. a fuel transfer device carrier, comprises the rectangular box body that one end has opening, it is characterized in that: described rectangular box body front part sides is equipped with holder axle (2), and rectangular box body rear upper end is provided with rotating shaft (3).
2. a kind of fuel transfer device carrier as claimed in claim 1, is characterized in that: the openend of described rectangular box body is provided with guide fence (1), and described guide fence (1) is fixed in described rectangular box.
3. a kind of fuel transfer device carrier as claimed in claim 2, it is characterized in that: described guide fence (1) is broadening formation, this guide fence (1) comprises four pieces of splice plates and is arranged on two pieces of contiguous blocks on splice plate, and described guide fence (1) is fixed in described rectangular box body by described contiguous block.
4. a kind of fuel transfer device carrier as described in any one of claim 1-3, it is characterized in that: described rectangular box body comprises upper plate (6), lower plate (8), right plate (5), left plate (7) and end plate (4), described holder axle (2) is arranged on right plate (5) and left plate (7), and described rotating shaft (3) is arranged on upper plate (6).
5. a kind of fuel transfer device carrier as claimed in claim 4, is characterized in that: described end plate (4), upper plate (6), right plate (5) and left plate (7) are equipped with louvre.
6. a kind of fuel transfer device carrier as claimed in claim 5, is characterized in that: described holder axle (2) is bolted on right plate (5) and left plate (7); Described rotating shaft (3) is bolted on upper plate (6).
7. a kind of fuel transfer device carrier as claimed in claim 6, is characterized in that: described upper plate (6) is provided with locating piece, and the stage casing of described locating piece is provided with tooth-shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520125839.8U CN204596433U (en) | 2015-03-04 | 2015-03-04 | A kind of fuel transfer device carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520125839.8U CN204596433U (en) | 2015-03-04 | 2015-03-04 | A kind of fuel transfer device carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204596433U true CN204596433U (en) | 2015-08-26 |
Family
ID=53932561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520125839.8U Active CN204596433U (en) | 2015-03-04 | 2015-03-04 | A kind of fuel transfer device carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204596433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109074884A (en) * | 2016-04-01 | 2018-12-21 | 原子能股份公司 | Nuclear reactor inclined lift machine |
-
2015
- 2015-03-04 CN CN201520125839.8U patent/CN204596433U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109074884A (en) * | 2016-04-01 | 2018-12-21 | 原子能股份公司 | Nuclear reactor inclined lift machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |