CN105654995B - A kind of nuclear power station curved surface high accuracy embedded sleeve barrel fixing device - Google Patents
A kind of nuclear power station curved surface high accuracy embedded sleeve barrel fixing device Download PDFInfo
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- CN105654995B CN105654995B CN201410728278.0A CN201410728278A CN105654995B CN 105654995 B CN105654995 B CN 105654995B CN 201410728278 A CN201410728278 A CN 201410728278A CN 105654995 B CN105654995 B CN 105654995B
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- sleeve barrel
- embedded sleeve
- plate
- curved surface
- location
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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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- Mutual Connection Of Rods And Tubes (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The present invention relates to a kind of nuclear power station curved surface high accuracy embedded sleeve barrel fixing device, including embedded sleeve barrel, the embedded sleeve barrel radial arrangement is on reactor core concrete wall, it is characterised in that：Also include positioning adjusting part and anchor into the anchoring rod piece of concrete；Anchoring rod piece one end is connected with embedded sleeve barrel one end, and embedded sleeve barrel one end and positioning adjusting part side are fixed；The positioning adjusting part function is with the horizontal level and absolute altitude of spacing embedded sleeve barrel, command displacement deviation.The present invention passes through operating simulation screw rod and fixing mould, with reference to the every measurement measure in scene, it ensure that embedded sleeve barrel position is accurate, fixed, avoid polluting in embedded sleeve barrel, the device and its application method are succinctly efficient, remarkable in economical benefits, it can be widely applied to embedded sleeve barrel and controlled along curved surface radiation into the overall precision installed, fixed of group's arrangement, have and be widely popularized value.
Description
Technical field
The present invention relates to nuclear power engineering construction field, more particularly to a kind of nuclear power station curved surface high accuracy embedded sleeve barrel to fix dress
Put.
Background technology
Existing embedded sleeve barrel fixing means is divided into two kinds.
One kind is that single embedded sleeve barrel is independently fixed, is then positioned one by one using the method for dipstick metering, when quantities is larger,
The deficiencies of relative position that efficiency is low, precision is not high, is difficult to ensure that between each embedded sleeve barrel be present in this method.
A kind of is to use the embedded sleeve barrel fixing mould along straight line rule arrangement to be fixed, and it solves the problems, such as to be confined to
The situation of horizontal layout, when engineering structure is complex-shaped, this method has that versatility and applicability be not strong, embedded sleeve barrel is vertical
Degree deviation is big, be difficult to ensure that embedded sleeve barrel axis extended end portion apart from the defects of.
The embedded sleeve barrel that above prior art can solve linearly to arrange is fixedly mounted, but high-precision for nuclear power station heap chamber
The special case that embedded sleeve barrel is fixedly mounted is spent, such as the features such as nonlinear arrangement, curved surface arrangement, radiation arrangement, group's arrangement, still
It is inapplicable, and prior art is difficult to ensure that planform is complicated, there is embedded sleeve barrel in the engineering of above-mentioned special case radially to prolong
Rear emission center end is stretched still to meet to require.
The content of the invention
The technical problems to be solved of the present invention, which are to provide one kind, to be had enough to meet the need, efficient, simple, economic solution prior art
The nuclear power station curved surface high accuracy embedded sleeve barrel fixing device of defect.
In order to solve the above-mentioned technical problem, the technical scheme is that, a kind of nuclear power station curved surface high accuracy embedded sleeve barrel
Fixing device, including embedded sleeve barrel, the embedded sleeve barrel radial arrangement is on reactor core concrete wall, it is characterised in that：Also
Including positioning adjusting part and the anchoring rod piece for anchoring into concrete；
Anchoring rod piece one end is connected with embedded sleeve barrel one end, and embedded sleeve barrel one end and positioning adjusting part side are fixed；Institute
Positioning adjusting part function is stated with the horizontal level and absolute altitude of spacing embedded sleeve barrel, command displacement deviation.
The positioning adjusting part includes simulation screw rod, location-plate, connector；
Simulation screw rod one end is connected with embedded sleeve barrel one end；If location-plate includes the curved surface that dried layer is provided with multiple conical through-holes
Location-plate；If the screw rod other end is simulated through the conical through-hole of dried layer curved surface location-plate on the location-plate；
If connector is arranged between the dried layer curved surface location-plate, the angle of location-plate is adjusted by the connector
And absolute altitude, while the top surface flatness of location-plate is adjusted, then simulation screw rod, location-plate, connector are rigidly fixed and formed
It is overall.
The axis of the simulation screw rod, anchoring rod piece and embedded sleeve barrel is same straight line, and the straight line points to reaction
The center of circle where heap reactor core.
Also include rigid member, fixed the anchoring rod piece with it.
The rigid member is main body Large-size rebar or shaped steel pre-buried in advance.
Also include fixed plate, it is the curved surface radian steel plate provided with multiple elliptical apertures；Connector is by the plate of the fixed plate
One curved surface location-plate plate face of face and location-plate connects；One end water that the embedded sleeve barrel and positioning adjusting part side are fixed
It is flat to be centered in the elliptical aperture.
Beneficial effects of the present invention：
By operating simulation screw rod and fixing mould, with reference to the every measurement measure in scene, it is ensured that embedded sleeve barrel position essence
Really, it is fixed, avoid polluting in embedded sleeve barrel, the device and its application method are succinctly efficient, remarkable in economical benefits, can be extensive
The overall precision installed, fixed radiated applied to embedded sleeve barrel along curved surface into group's arrangement controls, and has and is widely popularized value.
Brief description of the drawings
Fig. 1 is nuclear power station curved surface high accuracy embedded sleeve barrel fixing device application schematic diagram of the present invention；
Fig. 2 is nuclear power station curved surface high accuracy embedded sleeve barrel fixture structure schematic diagram of the present invention；
Fig. 3 is the simulation screw rod schematic diagram of nuclear power station curved surface high accuracy embedded sleeve barrel fixing device of the present invention；
Fig. 4 is the location-plate schematic diagram of nuclear power station curved surface high accuracy embedded sleeve barrel fixing device of the present invention；
Fig. 5 be nuclear power station curved surface high accuracy embedded sleeve barrel fixing device of the present invention location-plate schematic diagram in A-A to regarding
Figure；
Fig. 6 is the fixed plate schematic diagram of nuclear power station curved surface high accuracy embedded sleeve barrel fixing device of the present invention；
In figure：1- simulation screw rods, 2- location-plates, 3- fixed plates, 4- conical through-holes, 5- rigid members, 6- anchoring rod pieces,
7- embedded sleeve barrels, 8- connectors, 9- elliptical apertures, the 10- ends of thread, 11- concrete.
Embodiment
The present invention is described further below in conjunction with drawings and examples.
Heap chamber embedded sleeve barrel is located at nuclear power station reactor core 10.38m, generally variable-diameter special-shaped sleeve, radial cloth
Put on reactor core concrete wall, connect the simulation screw rod and anchoring rod piece at embedded sleeve barrel both ends, anchor respectively by internal whorl
Gu rod member one end anchors into concrete 14, simulation screw rod one end is connected heap chamber framework, the framework support top refuelling pool, together
When for its underpart pressure vessel provide shielding and protective effect.
Specific implementation process of the present invention is as follows：
Number of assembling steps one：On the left of Fig. 1, anchoring rod piece 6 screws in embedded sleeve barrel 7, penetrates the ellipse of main body fixed plate 3 together
In hole 11, centripetal placement placed in the middle；
Number of assembling steps two：On the right side of Fig. 1, the end of thread 13 for simulating screw rod 1 is screwed into embedded sleeve barrel 7, first layer location-plate 2
Conical through-hole 4 will be positioned through simulation screw rod 1, connector 8 through simulation screw rod 1, the conical through-hole 4 of second layer location-plate 2
Plate 2 is connected formation with fixed plate 3 after connecting overall；
The course of work one：On the left of Fig. 1, anchoring rod piece 6 is screwed in into embedded sleeve barrel 8, mobile adjustment anchoring rod piece 6, when it
When centripetal arrangement is radiated in the end being connected with embedded sleeve barrel 7, make the horizontal center of embedded sleeve barrel 7 in elliptical aperture 11；
Repeat the above steps one by one, complete the arrangement of one group of anchoring rod piece 6 with putting.
Anchoring rod piece 6 is set to be connected with rigid member 5 (Large-size rebar or shaped steel pre-buried in advance), it is ensured that coagulation
Anchoring rod piece 6 is not shifted over embedded sleeve barrel 7 when soil pours.
The course of work two：On the right side of Fig. 1, the end of thread 13 for simulating screw rod 1 is screwed into embedded sleeve barrel 7, passed through at least two layers
The position of 4 automatic bootstrap correction of the conical through-hole simulation screw rod 1 of location-plate 2, and checked with total powerstation inspection, it is ensured that it radiates cloth
The plan-position put, simulation screw rod 1, anchoring rod piece 6, embedded sleeve barrel 7 is set to be located at same straight line；
The arrangement of one group of simulation screw rod 1 is completed with putting according to above-mentioned steps.
Connected by connector 8 and adjust location-plate 2, by spirit level inspection, reach one group of the absolute altitude of simulation screw rod 1
Theoretical absolute altitude；
When the center of circle where reactor core is pointed in the end for simulating screw rod 1, and its end spacing reaches reason with end absolute altitude
Require by value, now fix embedded sleeve barrel 7 and the spot welding of fixed plate 3；
Connector 8 is rigidly connected to form entirety after location-plate 2 is connected with fixed plate 3.
The fixation of whole embedded sleeve barrels 7 is completed according to above-mentioned steps, forms the device unit that group's arrangement integrally controls
Or device is overall.Check again for after checking exhaustive, start casting concrete.
Whether observation simulation screw rod 1 position changes in concreting process, if coagulation should be stopped in time by changing
Soil pours, and adjusts the positioning adjusting part corresponding to it immediately, is adjusted before concrete initial set and finishes and continue casting concrete.
Pour end and concrete final set after it is dismountable positioning adjusting part simulation screw rod 1, location-plate 2, connector 8.
Cleaning is recyclable after repairing, and treats that next time needs the used time to be used in turn.
Claims (3)
1. a kind of nuclear power station curved surface high accuracy embedded sleeve barrel fixing device, including embedded sleeve barrel, the radial cloth of embedded sleeve barrel
Put on reactor core concrete wall, it is characterised in that：Also include positioning adjusting part and anchor into the anchoring rod piece of concrete；
Anchoring rod piece one end is connected with embedded sleeve barrel one end, and embedded sleeve barrel one end and positioning adjusting part side are fixed；It is described fixed
Position adjusting part function is with the horizontal level and absolute altitude of spacing embedded sleeve barrel, command displacement deviation；
The positioning adjusting part includes simulation screw rod, location-plate, connector；
Simulation screw rod one end is connected with embedded sleeve barrel one end；If location-plate includes the curved surface positioning that dried layer is provided with multiple conical through-holes
Plate；If the screw rod other end is simulated through the conical through-hole of dried layer curved surface location-plate on the location-plate；
If connector is arranged between the dried layer curved surface location-plate, the angle and mark of location-plate are adjusted by the connector
Height, while the top surface flatness of location-plate is adjusted, then simulation screw rod, location-plate, connector are rigidly fixed and to form entirety；
Described nuclear power station curved surface high accuracy embedded sleeve barrel fixing device, in addition to rigid member, with it by the anchoring rod piece
It is fixed；
The rigid member is main body Large-size rebar or shaped steel pre-buried in advance.
2. according to the nuclear power station curved surface high accuracy embedded sleeve barrel fixing device described in claim 1, it is characterised in that：The simulation
The axis of screw rod, anchoring rod piece and embedded sleeve barrel is same straight line, and the straight line points to the center of circle where reactor core.
3. according to the nuclear power station curved surface high accuracy embedded sleeve barrel fixing device described in claim 1, it is characterised in that：Also include solid
Fixed board, it is the curved surface radian steel plate provided with multiple elliptical apertures；Connector is by one of the plate face of the fixed plate and location-plate
Curved surface location-plate plate face connects；One end horizontal center that the embedded sleeve barrel and positioning adjusting part side are fixed is in the ellipse
In hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410728278.0A CN105654995B (en) | 2014-12-04 | 2014-12-04 | A kind of nuclear power station curved surface high accuracy embedded sleeve barrel fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410728278.0A CN105654995B (en) | 2014-12-04 | 2014-12-04 | A kind of nuclear power station curved surface high accuracy embedded sleeve barrel fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105654995A CN105654995A (en) | 2016-06-08 |
| CN105654995B true CN105654995B (en) | 2017-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410728278.0A Active CN105654995B (en) | 2014-12-04 | 2014-12-04 | A kind of nuclear power station curved surface high accuracy embedded sleeve barrel fixing device |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101892738A (en) * | 2010-08-20 | 2010-11-24 | 中太建设集团股份有限公司 | Embedded scaffold connecting tube and construction method thereof |
| CN202100018U (en) * | 2011-06-09 | 2012-01-04 | 中国建筑第六工程局有限公司 | High-precision positioning fixture for large-scale pre-buried bolts |
| CN202644965U (en) * | 2012-06-08 | 2013-01-02 | 四汇建设集团有限公司 | Embedded adjustable wall connecting device of scaffold |
| CN203238953U (en) * | 2012-12-10 | 2013-10-16 | 中国建筑第八工程局有限公司 | Embedded sleeve positioning device |
| CN103410337A (en) * | 2013-08-28 | 2013-11-27 | 南通建筑工程总承包有限公司 | Control template for embedded installation accuracy of screw groups |
| CN203729502U (en) * | 2014-03-14 | 2014-07-23 | 中建八局大连建设工程有限公司 | Pre-buried positioning frame of concealed bracing main reinforcements |
| CN203866974U (en) * | 2014-05-30 | 2014-10-08 | 广州市第三建筑工程有限公司 | Embedded bolt set positioning device |
| CN203905510U (en) * | 2014-05-07 | 2014-10-29 | 中启胶建集团有限公司 | High-precision embedded bolt mold |
| CN204348340U (en) * | 2014-12-04 | 2015-05-20 | 中国核工业二四建设有限公司 | A kind of nuclear power station curved surface high precision embedded sleeve barrel stationary installation |
-
2014
- 2014-12-04 CN CN201410728278.0A patent/CN105654995B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101892738A (en) * | 2010-08-20 | 2010-11-24 | 中太建设集团股份有限公司 | Embedded scaffold connecting tube and construction method thereof |
| CN202100018U (en) * | 2011-06-09 | 2012-01-04 | 中国建筑第六工程局有限公司 | High-precision positioning fixture for large-scale pre-buried bolts |
| CN202644965U (en) * | 2012-06-08 | 2013-01-02 | 四汇建设集团有限公司 | Embedded adjustable wall connecting device of scaffold |
| CN203238953U (en) * | 2012-12-10 | 2013-10-16 | 中国建筑第八工程局有限公司 | Embedded sleeve positioning device |
| CN103410337A (en) * | 2013-08-28 | 2013-11-27 | 南通建筑工程总承包有限公司 | Control template for embedded installation accuracy of screw groups |
| CN203729502U (en) * | 2014-03-14 | 2014-07-23 | 中建八局大连建设工程有限公司 | Pre-buried positioning frame of concealed bracing main reinforcements |
| CN203905510U (en) * | 2014-05-07 | 2014-10-29 | 中启胶建集团有限公司 | High-precision embedded bolt mold |
| CN203866974U (en) * | 2014-05-30 | 2014-10-08 | 广州市第三建筑工程有限公司 | Embedded bolt set positioning device |
| CN204348340U (en) * | 2014-12-04 | 2015-05-20 | 中国核工业二四建设有限公司 | A kind of nuclear power station curved surface high precision embedded sleeve barrel stationary installation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105654995A (en) | 2016-06-08 |
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