CN207710713U - One kind is for underwater remote repair dismantling device experimental rig - Google Patents
One kind is for underwater remote repair dismantling device experimental rig Download PDFInfo
- Publication number
- CN207710713U CN207710713U CN201721824289.4U CN201721824289U CN207710713U CN 207710713 U CN207710713 U CN 207710713U CN 201721824289 U CN201721824289 U CN 201721824289U CN 207710713 U CN207710713 U CN 207710713U
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- CN
- China
- Prior art keywords
- plate
- support
- tube
- positioning
- support tube
- 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.)
- Withdrawn - After Issue
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000003319 supportive effect Effects 0.000 claims description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims 1
- 235000011613 Pinus brutia Nutrition 0.000 claims 1
- 241000018646 Pinus brutia Species 0.000 claims 1
- 238000012360 testing method Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 2
- 238000002474 experimental method Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000004088 simulation Methods 0.000 abstract description 2
- 238000012795 verification Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Earth Drilling (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
The utility model belongs to nuclear power station site examining and repairing technical field, more particularly to one kind for underwater remote repair dismantling device experimental rig, it is designed to provide a kind of light, split type, fast demountable, reliably underwater remote-controlled operation tool test device, is provided simultaneously with PU harden structures and screw locking structure simulation.It is characterized in that：It includes fixing bolt, loose-proof sleeve, top plate, positioning tube, support plate, positioning plate, support tube and pedestal.The equipment Design of the utility model, it has been successfully applied to the experiment of Fan family mountain 1#, 2# nuclear power generating sets QF OT101, QF OT201 nuclear reactor inner member maintenance tools, it works well, the properties of underwater remote all kinds of tools can be completely examined, fully meet onsite application.The project is the special project of earliest successful implementation in overhaul special project as Fan family mountain overhaul special project.
Description
Technical field
The utility model belongs to nuclear power station site examining and repairing technical field, and in particular to one kind is torn open for underwater remote repair
Holding tool experimental rig.
Background technology
Due to the peculiar property of core, after nuclear reactor unit operation, the components such as reactor core internals, pressure vessel ontology tool
There is high radioactivity.With unit continuous service, in the heap in reactor pressure vessel under high temperature, high pressure, the operating mode of water impact
The gradual aging of the components such as component, equipment dependability reduce, and need to replace related components, repair.All kinds of work
Operating personnel need to realize underwater remote-controlled operation under certain safe distance, but due to the peculiar property of core, and operation instrument need to be
All kinds of correlation tests, verification work are completed using preceding.In order to meet the demand, need utility model one kind it is light, it is split type,
Fast demountable, reliable underwater remote-controlled operation tool test device.
Utility model content
The purpose of this utility model is to provide a kind of light, split type, fast demountable, reliable underwater remote behaviour
Make tool experimental rig, is provided simultaneously with PU harden structures and screw locking structure simulation.
The utility model is realized in this way：
One kind is for underwater remote repair dismantling device experimental rig, including fixing bolt, loose-proof sleeve, top plate, positioning
Cylinder, support plate, positioning plate, support tube and pedestal；PU plates are fixed on the upper end of top plate by fixing bolt and loose-proof sleeve；Top plate
Lower end is fixedly connected with positioning tube；The lower end of positioning tube is fixedly connected with the upper end of first support plate；First support plate
Lower end is fixedly connected with the upper end of first support tube；The lower end of first support tube and the upper end of second support plate are fixed and are connected
It connects；The lower end of second support plate is fixedly connected with the upper end of second support tube；The lower end of second support tube and positioning plate
It is fixedly connected；The lower end of positioning plate is fixedly connected with the upper end of third support tube；The lower end of third support tube and pedestal
Upper end is fixedly connected；Top plate, positioning tube, support plate, positioning plate, support tube and pedestal coaxial arrangement.
Top plate generally circular plate as described above, center offer through-hole, for across drive shaft；In the week of through-hole
It encloses and is evenly equipped with multiple mounting holes, for installing fixing bolt.
The hollow cylindrical of positioning tube generally upper and lower opening as described above, for accommodating drive shaft.
Support plate generally circular plate as described above, center offer through-hole, and the through-hole of through-hole diameter and top plate is straight
Diameter is consistent；There are two support plate is total, set gradually in an axial direction；Support plate is for being supported drive shaft.
Positioning plate generally circular plate as described above, outer diameter is consistent with the outer diameter of support plate, and center offers through-hole,
For passing through drive shaft.
The hollow cylindrical of support tube generally upper and lower opening as described above, for accommodating drive shaft；It is supporting
Hagioscope is offered on the side wall of cylinder, for observing inside support tube；There are three support tube is total, set gradually in an axial direction；Three
The window position of prying through of support tube mutually staggers 120 °, from conveniently being carried out to support tube inside from all angles.
Pedestal generally circular plate as described above, diameter are more than top plate, positioning tube, support plate, positioning plate and support
The diameter of cylinder, for playing a supportive role to entire experimental rig.
Fixing bolt, loose-proof sleeve, top plate, positioning tube, support plate as described above, positioning plate, support tube and pedestal are adopted
It is made of stainless steel material.
The utility model has the beneficial effects that：
The equipment Design of the utility model has been successfully applied to the Fan family mountain 1#, 2# nuclear power generating sets QF-OT101, QF-OT201
The experiment of nuclear reactor inner member maintenance tool, works well, and can completely examine the items of underwater remote all kinds of tools
Can, fully meet onsite application.The project is the special project of earliest successful implementation in overhaul special project as Fan family mountain overhaul special project.
Description of the drawings
Fig. 1 is a kind of front view for underwater remote repair dismantling device experimental rig of the utility model.
Wherein：1. fixing bolt, 2. loose-proof sleeves, 3.PU plates, 4. top plates, 5. positioning tubes, 6. support plates, 7. positioning plates, 8.
Support tube, 9. pedestals.
Specific implementation mode
The utility model is described further with reference to the accompanying drawings and examples.
As shown in Figure 1, a kind of for underwater remote repair dismantling device experimental rig, including fixing bolt 1, loose-proof sleeve
2, top plate 4, positioning tube 5, support plate 6, positioning plate 7, support tube 8 and pedestal 9.PU plates 3 are solid by fixing bolt 1 and loose-proof sleeve 2
It is scheduled on the upper end of top plate 4.The lower end of top plate 4 is fixedly connected with positioning tube 5.The lower end of positioning tube 5 is upper with first support plate 6
End is fixedly connected.The lower end of first support plate 6 is fixedly connected with the upper end of first support tube 8.Under first support tube 8
End is fixedly connected with the upper end of second support plate 6.The lower end of second support plate 6 and the upper end of second support tube 8 are fixed
Connection.The lower end of second support tube 8 is fixedly connected with positioning plate 7.The upper end of the lower end and third support tube 8 of positioning plate 7
It is fixedly connected.The lower end of third support tube 8 is fixedly connected with the upper end of pedestal 9.Top plate 4, positioning tube 5, support plate 6, positioning
Plate 7, support tube 8 and pedestal 9 are coaxially disposed.
The generally circular plate of top plate 4, center offer through-hole, for across drive shaft.It is evenly equipped with around through-hole
Multiple mounting holes, for installing fixing bolt 1.
The hollow cylindrical of the generally upper and lower opening of positioning tube 5, for accommodating drive shaft.
The generally circular plate of support plate 6, center offer through-hole, and through-hole diameter is consistent with the through-hole diameter of top plate 4.Branch
There are two fagging 6 is total, set gradually in an axial direction.Support plate 6 is for being supported drive shaft.
The generally circular plate of positioning plate 7, outer diameter is consistent with the outer diameter of support plate 6, and center offers through-hole, for across
Drive shaft.
The hollow cylindrical of the generally upper and lower opening of support tube 8, for accommodating drive shaft.In the side wall of support tube 8
On offer hagioscope, for observing inside support tube 8.There are three support tube 8 is total, set gradually in an axial direction.Three support tubes 8
Window position of prying through mutually stagger 120 °, it is convenient from all angles to from being carried out inside support tube 8.
The generally circular plate of pedestal 9, diameter are more than top plate 4, positioning tube 5, support plate 6, positioning plate 7 and support tube 8
Diameter, for playing a supportive role to entire experimental rig.
In the present embodiment, fixing bolt 1, loose-proof sleeve 2, top plate 4, positioning tube 5, support plate 6, positioning plate 7, support tube 8
Stainless steel material is all made of with pedestal 9 to be made.
The course of work of the utility model is as follows：
When needing PU plates to carry out dismounting work, PU plates 3 are fixed on the top plate 4 by fixing bolt 1 and loose-proof sleeve 2.
When needing to carry out drive shaft dismounting, drive shaft is put by the through-hole on top plate 4 inside device.Drive shaft according to
It is secondary to pass through positioning tube 5, support plate 6, positioning tube 8 and positioning plate 7, it is limited by the through-hole in support plate 6 and positioning plate 7,
The relative position of drive shaft can be observed by the hagioscope being arranged on support tube 8.
The utility model can realize underwater disassembling bolts at a distance, screw, is locking, the items of anti-loose structure tool for destroying
Functional verification；The underwater dismounting of PU plates at a distance, installation tool functional verification can be achieved；Underwater remote drive shaft can be achieved
It removes, installation tool functional verification；It is convenient, reliable that the device of the utility model has the characteristics that；The device of the utility model is adopted
It is processed, is not easy by boric acid aqueous corrosion, intensity is higher with stainless steel.
The implementation of the utility model is explained in detail above in conjunction with embodiment, but the utility model and unlimited
In above-described embodiment, within the knowledge of a person skilled in the art, the utility model can also not departed from
Various changes can be made under the premise of objective.Existing skill may be used in the content not being described in detail in the utility model specification
Art.
Claims (8)
1. one kind is for underwater remote repair dismantling device experimental rig, it is characterised in that：It includes fixing bolt (1), prevents
Pine set (2), top plate (4), positioning tube (5), support plate (6), positioning plate (7), support tube (8) and pedestal (9)；PU plates (3) pass through
Fixing bolt (1) and loose-proof sleeve (2) are fixed on the upper end of top plate (4)；The lower end of top plate (4) is fixedly connected with positioning tube (5)；It is fixed
The lower end of position cylinder (5) is fixedly connected with the upper end of first support plate (6)；The lower end of first support plate (6) and first branch
The upper end of support cylinder (8) is fixedly connected；The lower end of first support tube (8) is fixedly connected with the upper end of second support plate (6)；The
The lower end of two support plates (6) is fixedly connected with the upper end of second support tube (8)；The lower end of second support tube (8) with it is fixed
Position plate (7) is fixedly connected；The lower end of positioning plate (7) is fixedly connected with the upper end of third support tube (8)；Third support tube
(8) lower end is fixedly connected with the upper end of pedestal (9)；Top plate (4), positioning tube (5), support plate (6), positioning plate (7), support tube
(8) it is coaxially disposed with pedestal (9).
2. according to claim 1 for underwater remote repair dismantling device experimental rig, it is characterised in that：Described
Top plate (4) generally circular plate, center offer through-hole, for across drive shaft；Multiple peaces are evenly equipped with around through-hole
Hole is filled, for installing fixing bolt (1).
3. according to claim 1 for underwater remote repair dismantling device experimental rig, it is characterised in that：Described
The hollow cylindrical of positioning tube (5) generally upper and lower opening, for accommodating drive shaft.
4. according to claim 2 for underwater remote repair dismantling device experimental rig, it is characterised in that：Described
Support plate (6) generally circular plate, center offer through-hole, and through-hole diameter is consistent with the through-hole diameter of top plate (4)；Support plate
(6) it there are two altogether, sets gradually in an axial direction；Support plate (6) is for being supported drive shaft.
5. according to claim 4 for underwater remote repair dismantling device experimental rig, it is characterised in that：Described
Positioning plate (7) generally circular plate, outer diameter is consistent with the outer diameter of support plate (6), and center offers through-hole, for across driving
Axis.
6. according to claim 1 for underwater remote repair dismantling device experimental rig, it is characterised in that：Described
The hollow cylindrical of support tube (8) generally upper and lower opening, for accommodating drive shaft；It is opened on the side wall of support tube (8)
It is internal for observing support tube (8) equipped with hagioscope；There are three support tube (8) is total, set gradually in an axial direction；Three support tubes
(8) window position of prying through mutually staggers 120 °, conveniently from all angles to from being carried out inside support tube (8).
7. according to claim 1 for underwater remote repair dismantling device experimental rig, it is characterised in that：Described
Pedestal (9) generally circular plate, diameter are more than top plate (4), positioning tube (5), support plate (6), positioning plate (7) and support tube
(8) diameter, for playing a supportive role to entire experimental rig.
8. according to claim 1 for underwater remote repair dismantling device experimental rig, it is characterised in that：Described
Fixing bolt (1), loose-proof sleeve (2), top plate (4), positioning tube (5), support plate (6), positioning plate (7), support tube (8) and pedestal
(9) stainless steel material is all made of to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721824289.4U CN207710713U (en) | 2017-12-22 | 2017-12-22 | One kind is for underwater remote repair dismantling device experimental rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721824289.4U CN207710713U (en) | 2017-12-22 | 2017-12-22 | One kind is for underwater remote repair dismantling device experimental rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207710713U true CN207710713U (en) | 2018-08-10 |
Family
ID=63049407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721824289.4U Withdrawn - After Issue CN207710713U (en) | 2017-12-22 | 2017-12-22 | One kind is for underwater remote repair dismantling device experimental rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207710713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109955192A (en) * | 2017-12-22 | 2019-07-02 | 中核核电运行管理有限公司 | One kind is for underwater remote maintenance dismantling device experimental rig |
-
2017
- 2017-12-22 CN CN201721824289.4U patent/CN207710713U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109955192A (en) * | 2017-12-22 | 2019-07-02 | 中核核电运行管理有限公司 | One kind is for underwater remote maintenance dismantling device experimental rig |
| CN109955192B (en) * | 2017-12-22 | 2024-04-09 | 中核核电运行管理有限公司 | Be used for remote maintenance assembly and disassembly tools test device under water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180810 Effective date of abandoning: 20240409 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180810 Effective date of abandoning: 20240409 |