CN107219083A - Useless filter element replacing transhipment principle prototype experimental rig - Google Patents
Useless filter element replacing transhipment principle prototype experimental rig Download PDFInfo
- Publication number
- CN107219083A CN107219083A CN201710368793.6A CN201710368793A CN107219083A CN 107219083 A CN107219083 A CN 107219083A CN 201710368793 A CN201710368793 A CN 201710368793A CN 107219083 A CN107219083 A CN 107219083A
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- China
- Prior art keywords
- transhipment
- filter element
- experimental rig
- element replacing
- principle prototype
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/005—Testing of complete machines, e.g. washing-machines or mobile phones
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/008—Subject matter not provided for in other groups of this subclass by doing functionality tests
Abstract
The invention discloses a kind of useless filter element replacing transhipment principle prototype experimental rig, including：Change transhipment shielding cabin, rotary drive mechanism, grasping mechanism, electrical control cabinet, lead；Transhipment shielding cabin will be changed to fix, described change installs rotary drive mechanism on transhipment shielding cabin, grasping mechanism, the lead of crawl screening cover are provided with rotary drive mechanism, the grasping mechanism is flexibly connected with lead, and the electrical control cabinet is connected with changing transhipment shielding cabin, grasping mechanism respectively.The application carries out lifting crawl screening cover by rotating disk rotational positioning, grasping mechanism or filter core adapter carries out simulation actual motion, and principle prototype property indices are tested.
Description
Technical field
The present invention relates to a kind of principle prototype experimental rig, specifically a kind of useless filter element replacing transhipment principle prototype experiment
Device.
Background technology
The country, which has run nuclear power station heap-type, at present includes presurized water reactor and PHWR, and the overwhelming majority is pressure water in nuclear power station is built
Heap-type.Pressurized-water reactor nuclear power plant has seven big radioactive water processing systems, i.e. reactor-loop cvcs, reaction
Heap refuelling pool and Spent Fuel Pool cooling and processing system, boron recovery system, reactor boron and water make-up system, low-activity
Sewage recovering system, steam generator blowdown system, liquid waste treatment system.In these radioactive water processing systems, use
A large amount of difference dimensions and the water filter of different filtering accuracy requirements.The pressure difference of the filter core of used filter or radiation
Property level reach after setting value, filter core can be replaced after discard.Filter core has radioactivity, so it need to be carried out to reorganize and outfit processing,
The need for meeting Environmental security.
Useless filter core is placed in sealed filter core room, in order to capture replacing filter core, it is necessary to by the closure of filter chamber
Open and then carry out the crawl replacement operation of filter core.At present TO filter core is used during domestic replacing filter core by operating personnel first
Chamber cap, the crawl of useless filter core and the release of new filter core are then carried out with gripping tool, is finally manually covered.The operation is not only
Need to want many aids, and need artificial progress close to operation, operating personnel are highly susceptible to radiation, are unfavorable for nuclear power
Safety operation.
The content of the invention
In view of the above-mentioned problems existing in the prior art, this application provides a kind of useless filter element replacing transhipment principle prototype experiment
Device, can truly simulate and filter core chamber cap is captured in useless filter element replacing, filter core, the sequence of operations of capping is changed, and then realize
Inspection to principle prototype correlation function and performance indications.
To achieve the above object, the technical scheme of the application use is：Useless filter element replacing transhipment principle prototype experimental rig,
Including：Change transhipment shielding cabin, rotary drive mechanism, grasping mechanism, electrical control cabinet, lead；Transhipment shielding cabin will be changed
Fixed, described change installs rotary drive mechanism on transhipment shielding cabin, and crawl screening cover is provided with rotary drive mechanism
Grasping mechanism, lead, the grasping mechanism are flexibly connected with lead, and the electrical control cabinet is respectively with changing transhipment shielding
Cabin, grasping mechanism are connected.
It is preferred that, the transhipment shielding cabin of changing is sealing structure, and sidepiece is provided with observation window；
It is preferred that, the rotary drive mechanism includes rotating disk and friction pulley, and the friction pulley is fixed on the rotating pan；
It is preferred that, described change in transhipment shielding cabin is provided with camera, and the camera is connected with electrical control cabinet, described
Electrical control cabinet is arranged in operating room, reaches the purpose of remote reviewing operation.
It is preferred that, the grasping mechanism, including：Gripping apparatus electric cylinder, reducing motor, uni-drive gear box, leading screw, sealing ring,
Gripping apparatus hangs pawl；The leading screw passes through uni-drive gear box, gripping apparatus electric cylinder is provided with the top of leading screw, bottom is provided with sealing ring, described
Gripping apparatus hangs pawl and is placed in below sealing ring, and the reducing motor is arranged on uni-drive gear box, and the uni-drive gear box is fixed on rotation
On disk.
It is preferred that, sealing ring, including seal disc and cask flask ring is provided with pin-and-hole on seal disc side, pin rod is by compression bullet
Spring is fixed, and one end props up the connecting rod inside leading screw, and the other end passes pin-and-hole part and blocks cask flask ring.
It is further preferred that the sealing ring is provided between three pin rods, each pin rod into hexagonal angle distribution.
It is further preferred that connecting rod one end inside gripping apparatus electric cylinder connection leading screw, the connecting rod other end props up gripping apparatus
Hang pawl and be provided with the V grooves for coordinating pin rod size.
It is further preferred that electrical control cabinet is by input instruction to reducing motor, reducing motor drives uni-drive gear box
The oscilaltion of leading screw is realized, the purpose of remote control is reached.
The present invention can obtain following technique effect due to using above technical scheme:The useless filter element replacing of the application
Transport principle prototype experimental rig to include with the grabbing device for lifting and capturing function, using rotary drive mechanism to rotation
Disk is switched over, and disposable grasping manipulation is carried out behind position needed for being switched to.The device carries out auxiliary without other instruments and personnel
Assistant engineer makees, and filter core room can be carried out automatically and uncaps, capture the operations such as filter core, release filter core, capping；Nuclear power operation greatly improved
Security.
Brief description of the drawings
The shared width of accompanying drawing 6 of the present invention：
Fig. 1 is the structural representation that useless filter element replacing transports principle prototype experimental rig；
Fig. 2 is the side view that useless filter element replacing transports principle prototype experimental rig；
Fig. 3 is the stereogram of rotary drive mechanism；
Fig. 4 is the structural representation of gripping apparatus mechanism；
Fig. 5 is the sectional view of sealing ring；
Fig. 6 is the structural representation of sealing ring.
Number explanation in figure：1. gripping apparatus electric cylinder, 2. reducing motors, 3. uni-drive gear boxes, 4. leading screws, 5. sealing rings, 6.
Gripping apparatus hangs pawl, 7. push rods, 8. pin rods, 9. compression springs, 10. cask flask rings, 11. replacing transhipment shielding cabins, 12. rotation drivings
Mechanism, 13. grasping mechanisms, 14. electrical control cabinets, 15. leads, 16. observation windows, 26. rotating disks, 27. friction pulleys.
Embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with the accompanying drawings with specific embodiment pair
The present invention is described in detail.
Embodiment 1
The present embodiment provides a kind of useless filter element replacing transhipment principle prototype experimental rig, including：Change transhipment shielding cabin, rotation
Turn drive mechanism, grasping mechanism, electrical control cabinet, lead；Transhipment shielding cabin, which will be changed, and be fixed on needs the filter of replacing filter core
Above core room, described change installs rotary drive mechanism on transhipment shielding cabin, and crawl shielding is provided with rotary drive mechanism
Grasping mechanism, the lead of lid, the grasping mechanism are flexibly connected with lead, and the electrical control cabinet is respectively with changing transhipment screen
Cabin, grasping mechanism is covered to be connected；The transhipment shielding cabin of changing is sealing structure, and sidepiece is provided with observation window；
It is preferred that, the rotary drive mechanism includes rotating disk and three friction pulleys；Three friction pulleys are fixed on rotating disk
On, it is separately fixed on three points of rotating disk, 3 circumference in equal parts, the rotation for driving rotating disk can be rotated by friction pulley.
It is preferred that, described change in transhipment shielding cabin is provided with camera, and the camera is connected with electrical control cabinet, described
Electrical control cabinet is arranged in operating room, reaches the purpose of remote reviewing operation.
Change transhipment shielding cabin and could be arranged to external diameter 2000mm, height 1500mm, change and opened on transhipment shielding cabin side wall
There is a diameter of 200mm observation window.
Embodiment 2
As the further supplement to embodiment 1, the present embodiment provides a kind of grasping mechanism, including：Gripping apparatus electric cylinder, subtract
Speed motor, uni-drive gear box, leading screw, sealing ring, gripping apparatus hang pawl；The leading screw passes through uni-drive gear box, is provided with the top of leading screw
Gripping apparatus electric cylinder, bottom is provided with sealing ring, and the gripping apparatus hangs pawl and is placed in below sealing ring, and the reducing motor is arranged on driving cog
On roller box, the uni-drive gear box is fixed on rotary drive mechanism.The sealing ring, including seal disc and cask flask ring, it is close
Pin-and-hole is provided with closing disk side, pin rod is fixed by compression spring, one end props up the connecting rod inside leading screw, the other end passes pin-and-hole portion
Divide and block cask flask ring；The sealing ring is provided between three pin rods, each pin rod into hexagonal angle distribution.Gripping apparatus electric cylinder
Connecting rod one end inside leading screw is connected, the connecting rod other end props up gripping apparatus and hangs pawl and be provided with the V grooves for coordinating pin rod size；It is described
Cask flask ring is automatically fallen off when gripping apparatus hangs pawl crawl cask flask lid, and gripping apparatus hangs when pawl departs from screening cover and automatically retracted.Should
Cask flask ring is connected with useless filter element replacing transhipment cell arrangement, filter core room respectively when falling.In uni-drive gear box and the electricity that slows down
One manual clutch can be set between machine；
It is preferred that, electrical control cabinet drives uni-drive gear box to realize silk by input instruction to reducing motor, reducing motor
The oscilaltion of thick stick, reaches the purpose of remote control.
It is preferred that, uni-drive gear box is internally provided with transmission mechanism overload protective device and safe screw；Transmission mechanism overloads
Protector prevents reducing motor overload failure, and safe screw prevents leading screw that wear out failure is used for a long time and falls.
After useless filter element replacing transhipment cell arrangement is driven at replacing, electrical control cabinet is input to deceleration by input instruction
Motor, reducing motor drives the oscilaltion of uni-drive gear box control leading screw.After leading screw is lifted in place, gripping apparatus electric cylinder passes through
Gripping apparatus is hung pawl top and opened by push rod, and gripping apparatus hangs pawl and captures cask flask lid, while pin rod heads into connection under compression spring effect
Bar V grooves, the cask flask ring hung on pin rod is fallen.After filter element replacing is finished, gripping apparatus electric cylinder is by connecting rod by gripping apparatus
Pawl withdrawal is hung, gripping apparatus hangs pawl and departs from cask flask lid snatch, while pin rod ejects V grooves by push rod, pin rod, which reinserts shielding, to be held
Device ring, when leading screw rises, cask flask ring rises therewith, and gripping apparatus hangs pawl withdrawal, completes operation.
Reducing motor is servomotor, and leading screw assembly 2.5m, crawl motor is linear electric motors, and lifting maximum load is
1200kg, the minimum crawl height of filter core is -0.05m, and filter core highest crawl height is+1.085m, the minimum crawl height of screening cover
For -0.050m, screening cover highest crawl height is+0.400m, and all crawls are highly horizontal absolute altitude, and lifting travel is 1.3m.
It is as follows that useless filter element replacing transhipment principle prototype experimental rig carries out motorized motions crawl screening cover process：This useless filter core
Change transhipment principle prototype experimental rig to be fixed on above filter core room, drive rotating disk to rotate by manual actuation friction pulley, rotation
Driven by rotary disc grabbing device is moved to directly over target screening cover, then operates leading screw to move downward, and is grabbed after reaching target location
Tool hangs pawl crawl screening cover, and pin rod is supported into V grooves while screening cover is captured, and cask flask ring is fallen, and cask flask ring will be filtered
Sealed between core room and shielding cabin；When discharging screening cover, pin rod is pushed up back V grooves, and cask flask loopback is in situ, and gripping apparatus hangs pawl receipts
Return, complete operation.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope of present disclosure, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (9)
1. useless filter element replacing transhipment principle prototype experimental rig, it is characterised in that including：Change transhipment shielding cabin, rotation driving
Mechanism, grasping mechanism, electrical control cabinet, lead；Transhipment shielding cabin will be changed to fix, described change is installed on transhipment shielding cabin
Rotary drive mechanism, is provided with grasping mechanism, the lead of crawl screening cover, the grasping mechanism is with leading on rotary drive mechanism
It is flexibly connected to post, the electrical control cabinet is connected with changing transhipment shielding cabin, grasping mechanism respectively.
2. give up filter element replacing transhipment principle prototype experimental rig according to claim 1, it is characterised in that the replacing transhipment
Shielding cabin is sealing structure, and sidepiece is provided with observation window.
3. give up filter element replacing transhipment principle prototype experimental rig according to claim 1, it is characterised in that the rotation driving
Mechanism, including rotating disk and friction pulley, the friction pulley are fixed on the rotating pan.
4. give up filter element replacing transhipment principle prototype experimental rig according to claim 1, it is characterised in that the replacing transhipment
Shielding is provided with camera in cabin, and the camera is connected with electrical control cabinet, and the electrical control cabinet is arranged in operating room, is reached
The purpose operated to remote reviewing.
5. give up filter element replacing transhipment principle prototype experimental rig according to claim 1, it is characterised in that the gripper
Structure, including：Gripping apparatus electric cylinder, reducing motor, uni-drive gear box, leading screw, sealing ring, gripping apparatus hang pawl；The leading screw passes through transmission
Gear-box, is provided with gripping apparatus electric cylinder at the top of leading screw, and bottom is provided with sealing ring, and the gripping apparatus hangs pawl and is placed in below sealing ring, institute
Reducing motor is stated on uni-drive gear box, the uni-drive gear box is fixed on the rotating pan.
6. give up filter element replacing transhipment principle prototype experimental rig according to claim 5, it is characterised in that sealing ring, including
Pin-and-hole is provided with seal disc and cask flask ring, seal disc side, pin rod is fixed by compression spring, one end props up the company inside leading screw
Extension bar, the other end passes pin-and-hole part and blocks cask flask ring.
7. give up filter element replacing transhipment principle prototype experimental rig according to claim 6, it is characterised in that on the sealing ring
Provided with three pin rods, it is distributed between each pin rod into hexagonal angle.
8. give up filter element replacing transhipment principle prototype experimental rig according to claim 6, it is characterised in that gripping apparatus electric cylinder connects
Connecting rod one end inside leading screw is connect, the connecting rod other end props up gripping apparatus and hangs pawl and be provided with the V grooves for coordinating pin rod size.
9. give up filter element replacing transhipment principle prototype experimental rig according to claim 6, it is characterised in that electrical control cabinet leads to
Input instruction is crossed to reducing motor, reducing motor drives uni-drive gear box to realize the oscilaltion of leading screw, carries out capturing/discharging behaviour
Make, reach the purpose of remote control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710368793.6A CN107219083B (en) | 2017-05-23 | 2017-05-23 | Useless filter element replacing transports principle prototype experimental rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710368793.6A CN107219083B (en) | 2017-05-23 | 2017-05-23 | Useless filter element replacing transports principle prototype experimental rig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107219083A true CN107219083A (en) | 2017-09-29 |
| CN107219083B CN107219083B (en) | 2019-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710368793.6A Active CN107219083B (en) | 2017-05-23 | 2017-05-23 | Useless filter element replacing transports principle prototype experimental rig |
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| Country | Link |
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| CN (1) | CN107219083B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107673424A (en) * | 2017-11-07 | 2018-02-09 | 东莞市天合机电开发有限公司 | The small-sized water purifier that a kind of water purification core body lifting is changed |
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| CN202156879U (en) * | 2011-06-28 | 2012-03-07 | 中广核工程有限公司 | Waste filter element replacing transporting container load measuring and overload protecting device |
| CN103306615A (en) * | 2013-06-16 | 2013-09-18 | 慕武 | Novel safety elevator pin |
| CN204026112U (en) * | 2014-07-10 | 2014-12-17 | 中科华核电技术研究院有限公司 | Nuclear power oil change equipment |
| CN204480680U (en) * | 2014-12-09 | 2015-07-15 | 深圳中广核工程设计有限公司 | Spent Radioactive filter core apparatus for automatic change |
| CN105355253A (en) * | 2015-10-20 | 2016-02-24 | 中国原子能科学研究院 | Method for transferring nuclear power station waste filter |
| CN205122212U (en) * | 2015-10-20 | 2016-03-30 | 中国原子能科学研究院 | A transport vechicle that is used for useless filter insert of nuclear power station to transport and change |
| CN205122210U (en) * | 2015-10-20 | 2016-03-30 | 中国原子能科学研究院 | Filter core transfer device |
| CN205122206U (en) * | 2015-10-20 | 2016-03-30 | 中国原子能科学研究院 | Rotatable apron |
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2017
- 2017-05-23 CN CN201710368793.6A patent/CN107219083B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11160483A (en) * | 1997-12-02 | 1999-06-18 | Hitachi Ltd | Refuel machine for fast reactor |
| CN202156879U (en) * | 2011-06-28 | 2012-03-07 | 中广核工程有限公司 | Waste filter element replacing transporting container load measuring and overload protecting device |
| CN103306615A (en) * | 2013-06-16 | 2013-09-18 | 慕武 | Novel safety elevator pin |
| CN204026112U (en) * | 2014-07-10 | 2014-12-17 | 中科华核电技术研究院有限公司 | Nuclear power oil change equipment |
| CN204480680U (en) * | 2014-12-09 | 2015-07-15 | 深圳中广核工程设计有限公司 | Spent Radioactive filter core apparatus for automatic change |
| CN105355253A (en) * | 2015-10-20 | 2016-02-24 | 中国原子能科学研究院 | Method for transferring nuclear power station waste filter |
| CN205122212U (en) * | 2015-10-20 | 2016-03-30 | 中国原子能科学研究院 | A transport vechicle that is used for useless filter insert of nuclear power station to transport and change |
| CN205122210U (en) * | 2015-10-20 | 2016-03-30 | 中国原子能科学研究院 | Filter core transfer device |
| CN205122206U (en) * | 2015-10-20 | 2016-03-30 | 中国原子能科学研究院 | Rotatable apron |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107673424A (en) * | 2017-11-07 | 2018-02-09 | 东莞市天合机电开发有限公司 | The small-sized water purifier that a kind of water purification core body lifting is changed |
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| Publication number | Publication date |
|---|---|
| CN107219083B (en) | 2019-04-26 |
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