CN108726342A - One kind is for the long straight suspender assistant conveyance specific purpose tool of spent nuclear fuel in nuclear power plant transhipment - Google Patents
One kind is for the long straight suspender assistant conveyance specific purpose tool of spent nuclear fuel in nuclear power plant transhipment Download PDFInfo
- Publication number
- CN108726342A CN108726342A CN201711143628.7A CN201711143628A CN108726342A CN 108726342 A CN108726342 A CN 108726342A CN 201711143628 A CN201711143628 A CN 201711143628A CN 108726342 A CN108726342 A CN 108726342A
- Authority
- CN
- China
- Prior art keywords
- long straight
- crossbeam
- suspender
- specific purpose
- purpose tool
- 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.)
- Pending
Links
- 239000002915 spent fuel radioactive waste Substances 0.000 title claims abstract description 16
- 239000007787 solid Substances 0.000 claims description 2
- 239000000446 fuel Substances 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention belongs to spentnuclear fuels to transport technical field, and in particular to it is a kind of with new-type Transportation Model and specific purpose tool efficiently solve the problems, such as long straight suspender length be more than equipment gate list open transportation limitation for the long straight suspender assistant conveyance specific purpose tool of spent nuclear fuel in nuclear power plant transhipment；Including the straight suspender of length (1), crossbeam (2), holder (3), chassis (6), bracket fixing plate (8), fixing screws (10) and fixed band (12)；The wherein described fixed plate (8) is fixed on by four pieces of fixing screws (10) on bottom plate (6)；The support posts (11) are set in fixed plate (8), support posts (11) upper end and long straight suspender (1) centre position axis connection；The crossbeam (2) is that the rectangle of one side open is box-packed, and long straight suspender (1) starts side and is fitted into crossbeam (2) from the central position；One end connecting cross beam fixed plate (8) other end connecting cross beam (2) of the holder (3).
Description
Technical field
The invention belongs to spentnuclear fuels to transport technical field, and in particular to one kind is for the long straight suspender of spent nuclear fuel in nuclear power plant transhipment
Assistant conveyance specific purpose tool.
Background technology
During spentnuclear fuel is transported, reactor building is that equipment gate list is opened, spent fuel storage container demand and reactor factory
The space limitation in room needs, and carries out lifting operation using the straight suspender of length, the straight suspender of the length grows 8.14 meters, weighs 3 tons, but equipment gate
The effective transportation lengths of nacelle are 6 meters, and long straight suspender has been more than that equipment gate list opens transportation limitation, passes through practical measurement, equipment lock
Door nacelle catercorner length is more than 8.14 meters, therefore according to design drawing and equipment gate drawing, using diagonal spatial surplus,
Design the straight suspender transport specific purpose tool of a set of length.
Invention content
The object of the present invention is in view of the shortcomings of the prior art, provide a kind of effective with new-type Transportation Model and specific purpose tool
Solve the problems, such as that long straight suspender length has been more than that equipment gate list opens directly being hung for spent nuclear fuel in nuclear power plant transhipment length for transportation limitation
Has assistant conveyance specific purpose tool.
The technical scheme is that：
One kind is for the long straight suspender assistant conveyance specific purpose tool of spent nuclear fuel in nuclear power plant transhipment, including the straight suspender of length, crossbeam, branch
Frame, chassis, bracket fixing plate, fixing screws and fixed band；The wherein described fixed plate is fixed on bottom plate by four pieces of fixing screws
On；The support posts are set in fixed plate, support posts upper end and long straight suspender centre position axis connection；The cross
Beam is that the rectangle of one side open is box-packed, and long straight suspender starts side and is fitted into crossbeam from the central position；One end of the holder connects
Connect crossbeam fixed plate other end connecting cross beam；A fixed band is additionally provided between the crossbeam and chassis.
Location hole is distributed on the holder.
Four wheels are housed on the chassis.
It is respectively equipped with a lifting lug on four angles on the chassis.
The both ends of the crossbeam are respectively provided with a lock fastener.
The beneficial effects of the invention are as follows：
The invention has the advantages that the introducing that new-type means of transportation and diagonal spatial utilize, efficiently solves current length
Straight suspender is long, the problem of opening transportation limitation more than equipment gate list, and simple and practical, the scope of application is big, and reliability is high.
Description of the drawings
Fig. 1 is a kind of front view for the long straight suspender assistant conveyance specific purpose tool of spent nuclear fuel in nuclear power plant transhipment；
Fig. 2 is provided by the present invention a kind of for the vertical of the long straight suspender assistant conveyance specific purpose tool of spent nuclear fuel in nuclear power plant transhipment
Body figure；
Specific implementation mode
The present invention is further introduced with embodiment below in conjunction with the accompanying drawings：
One kind is for the long straight suspender assistant conveyance specific purpose tool of spent nuclear fuel in nuclear power plant transhipment, including the straight suspender of length, crossbeam, branch
Frame, chassis, bracket fixing plate, fixing screws and fixed band；The wherein described fixed plate is fixed on bottom plate by four pieces of fixing screws
On；The support posts are set in fixed plate, support posts upper end and long straight suspender centre position axis connection；The cross
Beam is that the rectangle of one side open is box-packed, and long straight suspender starts side and is fitted into crossbeam from the central position；One end of the holder connects
Connect crossbeam fixed plate other end connecting cross beam；A fixed band is additionally provided between the crossbeam and chassis.
Location hole is distributed on the holder.
Four wheels are housed on the chassis.
It is respectively equipped with a lifting lug on four angles on the chassis.
The both ends of the crossbeam are respectively provided with a lock fastener.
Using the wheelspan to match with equipment gate track, ensure the matching of specific purpose tool
Using the holder of adjustable-angle, and there is fixing device, copes with the equipment gate diagonal spatial of different model
Through calculating, crossbeam center of gravity is not more than 200mm with trolley center, trolley can be effectively prevent to topple.Fixing device is designed, is protected
It is fixed during the long straight suspender lifting of card.
Embodiment
1. lifting cross beam after holder adjustment is grown straight suspender first, long straight suspender places rear both ends lock fastener sled
Tightly, and adjusting bracket allows crossbeam angle to meet to pass through arched door；
2. locking bracket, and rod locking is locked at holder rear portion, bracket fixing plate and trolley are screwed, connection is solid
Determine band, can be lifted by crane using 4 equally long suspender belts；
3. because crossbeam center of gravity and trolley center are only deviating from 200mm in length direction, trolley length is 4000mm, therefore is risen
Hang is not in topple over problem；
To prevent unexpected generation problem, 5 suspender belt lifting methods are may be used, a suspender belt auxiliary lifting crossbeam, remaining
Four lifting trolleies.
Claims (5)
1. one kind is for the long straight suspender assistant conveyance specific purpose tool of spent nuclear fuel in nuclear power plant transhipment, it is characterised in that：It is directly hung including length
Have (1), crossbeam (2), holder (3), chassis (6), bracket fixing plate (8), fixing screws (10) and fixed band (12)；It is wherein described
Fixed plate (8) is fixed on by four pieces of fixing screws (10) on bottom plate (6)；The support posts (11) are set to fixed plate (8)
On, support posts (11) upper end and long straight suspender (1) centre position axis connection；The crossbeam (2) is the square of one side open
Shape is box-packed, and long straight suspender (1) starts side and is fitted into crossbeam (2) from the central position；One end connecting cross beam of the holder (3) is solid
Fixed board (8) other end connecting cross beam (2)；A fixed band (12) is additionally provided between the crossbeam (2) and chassis (6).
2. it is as described in claim 1 a kind of for the long straight suspender assistant conveyance specific purpose tool of spent nuclear fuel in nuclear power plant transhipment, it is special
Sign is：Location hole (7) is distributed on the holder (3).
3. it is as described in claim 1 a kind of for the long straight suspender assistant conveyance specific purpose tool of spent nuclear fuel in nuclear power plant transhipment, it is special
Sign is：Four wheels (5) are housed on the chassis (6).
4. it is as described in claim 1 a kind of for the long straight suspender assistant conveyance specific purpose tool of spent nuclear fuel in nuclear power plant transhipment, it is special
Sign is：A lifting lug (9) is respectively equipped on four angles of the chassis (6).
5. it is as described in claim 1 a kind of for the long straight suspender assistant conveyance specific purpose tool of spent nuclear fuel in nuclear power plant transhipment, it is special
Sign is：The both ends of the crossbeam (2) are respectively provided with a lock fastener (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711143628.7A CN108726342A (en) | 2017-11-17 | 2017-11-17 | One kind is for the long straight suspender assistant conveyance specific purpose tool of spent nuclear fuel in nuclear power plant transhipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711143628.7A CN108726342A (en) | 2017-11-17 | 2017-11-17 | One kind is for the long straight suspender assistant conveyance specific purpose tool of spent nuclear fuel in nuclear power plant transhipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108726342A true CN108726342A (en) | 2018-11-02 |
Family
ID=63940286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711143628.7A Pending CN108726342A (en) | 2017-11-17 | 2017-11-17 | One kind is for the long straight suspender assistant conveyance specific purpose tool of spent nuclear fuel in nuclear power plant transhipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108726342A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807207A (en) * | 2020-07-20 | 2020-10-23 | 中国核动力研究设计院 | Spent fuel storage grid underwater installation position measuring device and grid installation method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1379527A (en) * | 1973-03-21 | 1975-01-02 | Camponi U Franze N | Trolley |
| CN101618731A (en) * | 2009-07-22 | 2010-01-06 | 中国广东核电集团有限公司 | Special transportation device of nuclear power station for narrow space |
| CN201878054U (en) * | 2010-12-15 | 2011-06-22 | 北车风电有限公司 | Angle-adjusting mounting bracket for photovoltaic cell |
| CN102501893A (en) * | 2011-11-12 | 2012-06-20 | 龙游县供电局 | Transporting tool capable of stably changing loading posture of transported object during transport process |
| CN103419823A (en) * | 2013-07-12 | 2013-12-04 | 湘潭世优电气有限公司 | Cart for large electrical mounting plate assembly |
| CN204264219U (en) * | 2014-10-24 | 2015-04-15 | 杭州中艺园林工程有限公司 | A kind of small dimension transport vehicle for seedlings for environmental construction scene |
| CN205836884U (en) * | 2016-07-25 | 2016-12-28 | 浙江晶泰玻璃科技有限公司 | Glass transfer frame |
| CN208732417U (en) * | 2017-11-17 | 2019-04-12 | 江苏核电有限公司 | One kind is for the long straight suspender assistant conveyance specific purpose tool of spent nuclear fuel in nuclear power plant transhipment |
-
2017
- 2017-11-17 CN CN201711143628.7A patent/CN108726342A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1379527A (en) * | 1973-03-21 | 1975-01-02 | Camponi U Franze N | Trolley |
| CN101618731A (en) * | 2009-07-22 | 2010-01-06 | 中国广东核电集团有限公司 | Special transportation device of nuclear power station for narrow space |
| CN201878054U (en) * | 2010-12-15 | 2011-06-22 | 北车风电有限公司 | Angle-adjusting mounting bracket for photovoltaic cell |
| CN102501893A (en) * | 2011-11-12 | 2012-06-20 | 龙游县供电局 | Transporting tool capable of stably changing loading posture of transported object during transport process |
| CN103419823A (en) * | 2013-07-12 | 2013-12-04 | 湘潭世优电气有限公司 | Cart for large electrical mounting plate assembly |
| CN204264219U (en) * | 2014-10-24 | 2015-04-15 | 杭州中艺园林工程有限公司 | A kind of small dimension transport vehicle for seedlings for environmental construction scene |
| CN205836884U (en) * | 2016-07-25 | 2016-12-28 | 浙江晶泰玻璃科技有限公司 | Glass transfer frame |
| CN208732417U (en) * | 2017-11-17 | 2019-04-12 | 江苏核电有限公司 | One kind is for the long straight suspender assistant conveyance specific purpose tool of spent nuclear fuel in nuclear power plant transhipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807207A (en) * | 2020-07-20 | 2020-10-23 | 中国核动力研究设计院 | Spent fuel storage grid underwater installation position measuring device and grid installation method |
| CN111807207B (en) * | 2020-07-20 | 2022-04-26 | 中国核动力研究设计院 | Spent fuel storage grid underwater installation position measuring device and grid installation method |
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