CN208033952U - A kind of vertical making tooling of arc-shaped double-layer steel facing - Google Patents
A kind of vertical making tooling of arc-shaped double-layer steel facing Download PDFInfo
- Publication number
- CN208033952U CN208033952U CN201820122678.0U CN201820122678U CN208033952U CN 208033952 U CN208033952 U CN 208033952U CN 201820122678 U CN201820122678 U CN 201820122678U CN 208033952 U CN208033952 U CN 208033952U
- Authority
- CN
- China
- Prior art keywords
- support frame
- steel
- steel facing
- vertical
- arc
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of vertical making toolings of arc-shaped double-layer steel facing, including one group and the matched unit upright tooling module of module appearance and size;The unit upright tooling module includes inner support frame and the first outer support frame and the second outer support frame in inner support frame both sides is arranged；It is respectively equipped with gap between the inner support frame and the first, second outer support frame.The vertical making tooling advantageous effect of the utility model steel facing structure is greatly reduced and makes the duration at least that realize module from centre to both sides while constructing；By selecting structure design advantages of simple to facilitate the upright tooling of construction, position among steel facing can be adjusted, the quality risk of fetal membrane cannot be close to by avoiding position among steel facing；It avoids steel facing in manufacturing process to turn over, avoids quality, the security risks such as the deformation of member caused by steel facing turns over, secondary correction.It avoids in the welding process, operating personnel welds in the overhead position in small space, improves operating environment.
Description
Technical field
The utility model is related to a kind of vertical making toolings of nuclear power station steel plate-concrete structure, specifically relate to one kind
The vertical making tooling of arc-shaped double-layer steel facing structure, belongs to structure steel fabrication technical field.
Background technology
Large-scale advanced pressurized water reactor nuclear power plant CAP1400 nuclear power plant reactor workshops are double layer security shell structure, and inner casing is steel
Containment CV processed, shell are the barrier shield of concrete structure and steel plate-concrete structure composition.Steel plate-coagulation of barrier shield
Soil structure is arc-shaped double-layer steel facing structure, and distance is about 1.1m, outer radius 23.985m, inside radius between ectonexine steel facing
22.885m, total height about 50m, at different level steel plate thickness be respectively 20,25,40mm, steel plate material Q345B, in structure
The intensive anchor bar in portion, anchor studs, steel plate-concrete structure make to form one by steel facing, anchor bar, anchor in workshop
Gu component conveying to the scene of nail composition is installed.
Arc-shaped double-layer steel facing construction manufacturing method all uses horizontal production method substantially at present, generally refers to Leak-tight liner
Production method, patent《Preparation method of steel lining prefabricated moulding bed in nuclear power station》（101913068 A of application publication number CN）, open
A kind of Leak-tight liner prefabricated fetal membrane, is horizontal fetal membrane, which is suitable for the making of Leak-tight liner siding.Arc-shaped double-layer steel facing
When structure uses horizontal production method, position cannot be close to fetal membrane among steel facing, the quality risks such as thickness, radius easily occur,
The steel facing to arc-shaped double-layer steel facing structural member is needed repeatedly to be turned in manufacturing process simultaneously, it is double that turn increases arc
The Deformation control difficulty and construction operation risk of layer steel facing structure.
Utility model content
The purpose of this utility model is that present situation in view of the above technology, provides a kind of nuclear power station arc-shaped double-layer steel facing knot
The vertical making tooling of structure, the tool structure are simple, ingenious in design reasonable and easy to operate；Production method construction efficiency is high, at
This is relatively low, can control effectively to arc-shaped double-layer steel facing structural member production quality, reduces in manufacturing process and occurs because turning over
Quality, security risk.
In order to solve the technical problem, the utility model provides a kind of vertical making tooling of arc-shaped double-layer steel facing, including
One group and the matched unit upright tooling module of module appearance and size being installed in embedded part or steel platform;The vertical work of unit
Die-filling piece includes inner support frame and the first outer support frame and the second outer support frame in inner support frame both sides being arranged；The inner support
It is respectively equipped with gap between frame and the first, second outer support frame.
The technical characteristic that the utility model further limits is：
Further, it is installed with adjusting apparatus in place on gap bottom embedded part or platform.
Further, further include the circumferential limiting device being arranged in outer support frame bottom.
Further, the outer support frame is made of the bearing diagonal column of outer vertical steel column and connection fixed thereto, described interior
Supporting rack is made of two interior vertical steel columns disposed in parallel and the cross bar and diagonal brace that are connected in two between vertical steel column；
There are gaps between the outer vertical steel column and interior vertical steel column.
Further, the adjusting apparatus in place be shaped steel, Pass line adjustment part made of steel plate or other steel members.
Further, further include one group of adjustment fixing device being arranged between steel facing and outer support frame；The adjustment
Fixing device is to fix adjustment part made of drift, taper bolt or other steel members.
Further, the circumferential limiting device be shaped steel, locating part made of steel plate or steel corbel.
Compared with prior art, the vertical tool structure processed of the utility model steel facing structure designs advantages of simple, conveniently applies
Work can be adjusted position among steel facing, and the quality risk of fetal membrane cannot be close to by avoiding position among steel facing；It avoids
Steel facing turns in manufacturing process, avoids quality, the safety winds such as the deformation of member caused by steel facing turns over, secondary correction
Danger.It avoids in the welding process, operating personnel welds in the overhead position in small space, improves operating environment.Making can be improved
Progress, effectively control steel facing structure items quality control index reduce caused quality problems when structure fabrication turns over, protect
The Mass accuracy of structure fabrication is demonstrate,proved.In addition, the production method of the utility model is suitable for single-layer or multi-layer steel facing structure simultaneously
Making.
Description of the drawings
Fig. 1 is upright tooling and its work progress schematic diagram.
Fig. 2 is A-A cellular construction sectional views in Fig. 1.
Fig. 3 is B-B structure sectional views in Fig. 1.
Fig. 4 is schematic enlarged-scale view at A in Fig. 2.
Fig. 5 is schematic enlarged-scale view at B in Fig. 2.
Fig. 6 is construction direction schematic diagram.
Fig. 7 is the present embodiment production method flow chart.
Specific implementation mode
Illustrate specific embodiment of the present utility model below by embodiment.
The present embodiment has carried out workshop by nuclear power station large-size cylinder body clad steel panel construction, in steel construction workshop and has made examination
It tests, testpieces arc length 10m, height 2m, inside radius 22.885m, outer radius 23.985m, steel facing thickness is 20mm, inside anchoring
Spacing is 150mm in length and breadth for reinforcing bar, anchor studs.
First, as shown in Figs. 1-5：Upright tooling structure and material therefor are as follows：Including one group and module appearance and size
The unit upright tooling module matched;The unit upright tooling module includes inner support frame 2 and is arranged in inner support frame both sides
Outer support frame 1.
The outer support frame is made of outer vertical steel column 1-1 and the bearing diagonal column 1-2 of connection fixed thereto, the inner support
Frame is by two interior vertical steel column 2-1 disposed in parallel and the cross bar 2-2 and batter post 2-3 that are connected in two between vertical steel column
Composition；There are gaps between the outer vertical steel column and interior vertical steel column.It is fixedly mounted on gap bottom embedded part or platform
There is adjusting apparatus 3 in place.Further include being arranged in the circumferential limiting device 5 of outer support frame bottom and for by steel facing and Nei Zhi
The adjustment fixing device 4 that support is fastened and the arc spacer 6 being arranged between adjustment fixing device and steel facing.
Vertical steel column 1-1 and bearing diagonal 1-2 in outer support pylon 1 are 10# I-steel, the vertical steel in inner support frame 2
Column 2-1 is 10# I-steel, cross bar 2-2 is 10# I-steel, bearing diagonal 2-3 is 10# channel steels, and adjusting apparatus in place is 10# I-shapeds
Steel, adjustment fixing device are drift, and circumferential limiting device is 10# I-steel.Inside and outside tie distance is 50mm, and inner support is lateral most
Large scale is 1060mm, steel facing thickness on the inside of same steel plate-concrete structure.
As shown in Figure 7：The sequence of construction of the utility model is as follows：
The first, every 2.25 ° arrange one group of upright tooling unit, totally 11 groups, anchor studs clear spacing 131mm, 10# I-steel
Flange width is 68mm, and inner support frame is arranged among two anchor studs, is measured in steel platform and marks 11 groups of upright toolings
The position of location point and circumferential limiting device.
The second, upright tooling and circumferential limiting device are installed in steel platform according to the location point of measurement, adjust interior branch
The verticality of support, verticality require same steel plate-concrete structure steel facing verticality requirement.
Adjusting apparatus in place is welded at liftoff about 120mm by third, as the in place of arc-shaped double-layer steel facing structural member
Adjusting apparatus, upper surface absolute altitude are consistent.
4th, steel facing is located in adjusting apparatus in place, so that steel facing is abutted inner support frame, and fixed using adjustment
Device is adjusted steel facing, and steel facing is made to be close to inner support frame.
5th, among arc-shaped double-layer steel facing structure steel facing to steel facing both ends sequence construction, sequence group is to, welding
Anchor bar and anchor studs, as shown in Figure 6.
6th, liquid penetration examination is carried out to anchor bar weld seam, bend test is carried out to anchor studs.
7th, after the assay was approved, adjustment fixing device is loosened, removal.
8th, arc-shaped double-layer steel facing structural member is hung into upright tooling fetal membrane, and is vertically stored in storage space.
Finally after arc-shaped double-layer steel facing structural member makes, steel facing thickness, radius have obtained effective control, have
The group that has adjusted of effect plays drum, concave-convex phenomenon to what steel facing in the process occurred, and the duration saves compared with the horizontal production method of tradition
Half the time.
The utility model is not limited to above-mentioned specific implementation mode, every in sheet related with work under the utility model in essence
Any modification or change of utility model, should be included within the utility model protection category.
Claims (7)
1. a kind of vertical making tooling of arc-shaped double-layer steel facing, it is characterised in that：Including be installed in embedded part or steel platform one
Group and the matched unit upright tooling module of module appearance and size;The unit upright tooling module includes inner support frame and setting
The first outer support frame and the second outer support frame in inner support frame both sides；The inner support frame and the first, second outer support frame it
Between be respectively equipped with gap.
2. the vertical making tooling of arc-shaped double-layer steel facing according to claim 1, it is characterised in that：It buries the gap bottom
Adjusting apparatus in place is installed on part or platform.
3. the vertical making tooling of arc-shaped double-layer steel facing according to claim 2, it is characterised in that：Further include being arranged outside
The circumferential limiting device of support frame bottom.
4. the vertical making tooling of arc-shaped double-layer steel facing according to claim 3, it is characterised in that：The outer support frame by
Outer vertical steel column and the bearing diagonal column of connection fixed thereto composition, the inner support frame is by two interior vertical steel columns disposed in parallel
And it is connected to cross bar and diagonal brace composition in two between vertical steel column；It is stayed between the outer vertical steel column and interior vertical steel column
There is gap.
5. the vertical making tooling of arc-shaped double-layer steel facing according to claim 4, it is characterised in that：The adjustment dress in place
It is set to shaped steel or steel plate Pass line adjustment part.
6. the vertical making tooling of arc-shaped double-layer steel facing according to claim 5, it is characterised in that：It further include one group of setting
Adjustment fixing device between steel facing and outer support frame；The adjustment fixing device is drift or taper bolt.
7. the vertical making tooling of arc-shaped double-layer steel facing according to claim 6, it is characterised in that：The circumferential limit dress
It is set to locating part made of shaped steel, steel plate or steel corbel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820122678.0U CN208033952U (en) | 2018-01-24 | 2018-01-24 | A kind of vertical making tooling of arc-shaped double-layer steel facing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820122678.0U CN208033952U (en) | 2018-01-24 | 2018-01-24 | A kind of vertical making tooling of arc-shaped double-layer steel facing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208033952U true CN208033952U (en) | 2018-11-02 |
Family
ID=63954227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820122678.0U Active CN208033952U (en) | 2018-01-24 | 2018-01-24 | A kind of vertical making tooling of arc-shaped double-layer steel facing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208033952U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296661A (en) * | 2018-01-24 | 2018-07-20 | 中国核工业华兴建设有限公司 | A kind of vertical production method of arc-shaped double-layer steel facing structure and its make tooling |
-
2018
- 2018-01-24 CN CN201820122678.0U patent/CN208033952U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296661A (en) * | 2018-01-24 | 2018-07-20 | 中国核工业华兴建设有限公司 | A kind of vertical production method of arc-shaped double-layer steel facing structure and its make tooling |
| CN108296661B (en) * | 2018-01-24 | 2024-01-09 | 中国核工业华兴建设有限公司 | Vertical manufacturing method and manufacturing tool for arc-shaped double-layer steel panel structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106758787B (en) | A kind of Precast Pier Columns mounting and positioning device | |
| CN103526929B (en) | A kind of super high-rise steel pipe column interior concrete pouring construction method | |
| CN106120559B (en) | A kind of bridge limited bracket construction method and bridge | |
| CN103882813B (en) | For calf support platform and the building method thereof of bridge pier and straining beam synchronous construction | |
| CN208033952U (en) | A kind of vertical making tooling of arc-shaped double-layer steel facing | |
| CN107083853A (en) | Modularization multi-storied garage and its installation method | |
| CN102146492A (en) | Method for installing converter body equipment and tooling platform | |
| CN204418198U (en) | A kind of pin-connected panel open caisson foundation of punching block structure | |
| CN108296661A (en) | A kind of vertical production method of arc-shaped double-layer steel facing structure and its make tooling | |
| CN105317052A (en) | Tower crane foundation bolt fixing method | |
| CN211949510U (en) | Annular cantilever platform construction supporting system | |
| CN205591122U (en) | Simple bridge roof beam bearing structure based on beiLei beam support | |
| CN209652931U (en) | A kind of deep water foundation steel sheet pile inserting piling is guide locating device provided | |
| CN100366855C (en) | Inclined triangular pyramid truss type frame construction and method for making, mounting and measuring the same | |
| CN101307602A (en) | Elevated large-sized apparatus foundation structure | |
| CN110878589A (en) | Electric lifting reverse construction method for absorption tower | |
| CN103510658B (en) | A kind of large-scale order font slab combination box column and preparation method thereof | |
| CN203961318U (en) | A kind of underground nuclear power station reactor cavern containment dome installation structure | |
| CN104153386B (en) | Pile foundation support table periphery facade bed course tool-type punching block and construction method thereof | |
| CN210031782U (en) | Positioning tool for roadbed foundation reinforcement cage | |
| CN207227959U (en) | Overall peace is torn open connects high construction platform built in formula radial pattern colyliform steel pile casting | |
| CN207538193U (en) | A kind of steel core concrete column and reinforced concrete column concrete core cylinder mixed structure | |
| CN207439975U (en) | A kind of tank skin X-ray detection of welding stent | |
| CN111156011A (en) | Improved device for preventing shield steel sleeve from deforming | |
| CN201778392U (en) | Steel conical shell for coal silo |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |