CN203843404U - Nuclear structure module assembly tooling - Google Patents
Nuclear structure module assembly tooling Download PDFInfo
- Publication number
- CN203843404U CN203843404U CN201320883282.5U CN201320883282U CN203843404U CN 203843404 U CN203843404 U CN 203843404U CN 201320883282 U CN201320883282 U CN 201320883282U CN 203843404 U CN203843404 U CN 203843404U
- Authority
- CN
- China
- Prior art keywords
- frock
- submodule
- structure module
- sleeper
- utility
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- 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.)
- Expired - Lifetime
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 241001669679 Eleotris Species 0.000 claims description 18
- 238000010276 construction Methods 0.000 abstract description 24
- 238000005516 engineering process Methods 0.000 description 6
- 210000001503 joint Anatomy 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000012407 engineering method Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Abstract
The utility model aims to solve the technical problem of providing a nuclear structure module assembly tooling and improving the construction efficiency on the premise of guaranteeing excellent quality. For solving the technical problem, the utility model provides a nuclear structure module assembly tooling; the nuclear structure module assembly tooling is characterized by comprising module assembling member horizontal pairing adjusting toolings which are arranged along the length direction of sub modules at equal intervals and which comprise lower sleepers, channel steel, jacks, upper sleepers and rubber pads; the lower sleepers are arranged on the ground, the channel steel is arranged on the lower sleepers, a sliding trolley is arranged in the channel steel, the jacks are arranged on the sliding trolley, the upper sleepers are arranged on the jacks, and the rubber pads are arranged between the upper sleepers and the sub modules; the adjusting toolings further comprise manual lifting tools arranged at two ends of the sub modules respectively.
Description
Technical field
The utility model relates to nuclear power construction frock, relates in particular to nuclear power structure module assembled frock.
Background technology
Construction module construction is one of key technology of novel heap type nuclear power station moduleization construction, main two bodies of wall or the single wall body structure being formed by steel plate, shaped steel and anchoring WELDING STUDS etc., assembled by some submodule welding, form large-scale equipment in factory building or conveyance compartment steel construction wall, factory building floor etc. in nuclear island.
With in the past traditional ordinary steel structure, compare, novel heap type nuclear power station construction module volume is large, Heavy Weight, version is irregular, submodule is more, the features such as weld seam amount is large are unprecedented, single submodule height can reach 23 meters, whole block length can reach 26 meters, 28 meters of width, gross weight 770t, main sheet material has δ=1/2 ", 3/4 ", 11/2 " A36, the A240S32101 steel plate of thickness.
The module straightening of large scale structure module group installation process, group all become emphasis and the difficult point of construction to clearance control, critical size control, anti-welding deformation control, anti-lifting Deformation control etc.
Construction module construction is one of key technology of novel heap type nuclear power station moduleization construction, and construction module is follow-up pipeline, electric, ventilation, common apparatus and main equipment installation in position basis, therefore its construction quality has determined the overall construction quality of whole nuclear power station to a great extent, so, in work progress, must take necessary means to control its construction quality.Therefore a set of complete, workable and through the construction module group of practical proof, installation engineering method to instructing follow-up construction just to seem very important.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of nuclear power structure module assembled frock, in the good lower construction working efficiency that improves in advance of ensure quality.
For solving the problems of the technologies described above, the utility model provides a kind of nuclear power structure module assembled frock, be characterized in comprising that module horizontal group is to adjusting frock, along submodule length direction, uniformly-spaced arrange this adjustment frock, this adjustment frock comprises lower sleeper, channel-section steel, jack, upper sleeper and rubber blanket, lower sleeper is placed on ground, channel-section steel is placed on lower sleeper, coaster is placed in channel-section steel, jack is placed on coaster, upper sleeper is placed on jack, between upper sleeper and submodule, be provided with rubber blanket, this adjustment frock is also included in each Manual hoisting instrument of arranging of submodule two ends.
Described nuclear power structure module assembled frock, its further feature is that this assembly tool also comprises that module group adjusts frock to misalignment, this misalignment is adjusted frock and is comprised L-type folder, wedge and backing plate, L-type folder is welded on the side in adjacent submodule, wedge is filled between the opposing party in L-type folder and adjacent submodule, and backing plate pad is located at the below of the submodule at L-type folder place.
It is different that the Nuclear Power Station of modular design concept and traditional nuclear power are built the construction technology of first civil engineering, rear installation, due to module in place after, at it, form many separate rooms around, outside room, carry out can in room, carrying out the installment works such as pipeline, equipment in civil engineering, and then in nuclear island work progress a large amount of civil engineerings and installment work parallel constructions introduced, optimized traditional core power station construction technology, shorten nuclear engineering construction period, reduce investment, improved the competitiveness of nuclear industry.The utility model has been guaranteed can realize at the assembling quality of construction module, therefore can the good lower construction working efficiency that improves in advance of ensure quality.
Accompanying drawing explanation
The above and other feature of the present utility model, character and advantage become more obvious by the description by below in conjunction with drawings and Examples, wherein:
Fig. 1 is that the module horizontal group of an embodiment of the utility model is to adjusting the fundamental diagram of frock.
Fig. 2 is that the module group of an embodiment of the utility model is adjusted the fundamental diagram of frock to misalignment.
Fig. 3 is the schematic diagram of wedge.
The specific embodiment
Below in conjunction with specific embodiments and the drawings, the utility model is described in further detail; set forth in the following description more details so that fully understand the utility model; but the utility model obviously can be implemented with the multiple alternate manner that is different from this description; those skilled in the art can do similar popularization, deduction according to practical situations without prejudice to the utility model intension in the situation that, therefore should be with the content constraints of this specific embodiment protection domain of the present utility model.
In an embodiment of the present utility model, nuclear power structure module assembled frock comprises that module horizontal group adjusts frock to adjusting frock and module group to misalignment.Fig. 1 and Fig. 2 show respectively module horizontal group and misalignment are adjusted to the schematic diagram of frock to adjusting frock, group.It should be noted that these and follow-up other accompanying drawing are all only as example, it is not to draw according to the condition of equal proportion, and should not using this as the protection domain of the utility model actual requirement is construed as limiting.
As shown in Figure 1, along submodule 21 length directions, uniformly-spaced arrange that module horizontal group is to adjusting frock (there is shown two), this adjustment frock comprises lower sleeper 23, channel-section steel 24, coaster 28, jack 27, upper sleeper 25 and rubber blanket 26, lower sleeper 23 is placed on ground, channel-section steel 24 is placed on lower sleeper 23, coaster 28 is placed in channel-section steel 24, jack 27 is placed on coaster 28, upper sleeper 25 is placed on jack 27, between upper sleeper 25 and submodule 21, be provided with rubber blanket 26, what do not illustrate in the drawings is that this adjustment frock is also included in each Manual hoisting instrument of arranging of submodule two ends.
During the assembling of submodule level, being connected between submodule is socket joint relation, therefore when module is assembled, in order to make smoothly the horizontal socket joint between submodule that is connected, if actual conditions need, to carrying out the right submodule of horizontal group below lateral arrangement adjustment frock as shown in Figure 1, when adjusting, start hydraulic jack in this frock, by submodule jacking to exceeding group to more than platform 1mm (during jacking, each hydraulic jack needs simultaneously operating, jacking speed is roughly consistent), now at submodule two ends, respectively arrange 3T～5T jack, by jack, pull and carry out horizontal socket joint, check whether its group meets the requirements to gap at once, if assembled inspection discovery group is during to excesssive gap, by the method, make its socket joint dark, to meet group to gap requirement, when if assembled inspection discovery group is too small to gap, by the jack of arranging at submodule two ends, the right submodule of horizontal group is backed down, to meet group to gap requirement.
As shown in Figure 2, module group is adjusted frock to misalignment and is comprised L-type folder 214, wedge 213 and backing plate 215, L-type folder 214 sides 211 that are welded in adjacent submodule, wedge 213 is filled between the opposing party 212 in L-type folder 214 and adjacent submodule, and backing plate 215 pads are located at the below that L-type is pressed from both sides the submodule 211 at 214 places.
In inventor's a practice, according to Structural module design leader, adjacent weld seam group opposite side unfitness of butt joint can not surpass 10% of gauge of sheet, and when docking thickness of slab is no more than 15.9mm, docking unfitness of butt joint can not surpass 1.6mm.Therefore, adjacent submodule group to process in, after module DP point (Position Control point) spacing, group meet the demands to gap etc., need adjust the unfitness of butt joint of group opposite side, meet welding requirements, L-type folder 214 and wedge 213 that frock shown in Fig. 2 is mainly spliced by two block plates form, L-type folder 214 is arranged in to the overproof place of unfitness of butt joint, one end and submodule 211 spot welding are fixed, the other end is filled in wedge 213, press down the wallboard of submodule 212 of the bottom of wedge 213, the both sides steel plate unfitness of butt joint that makes to be connected reduces, until meet design requirement.If exist in the longitudinal direction many places unfitness of butt joint overproof, according to actual conditions, increase this frock, after spot welding completes, can remove.If module steel plate is stainless steel material, contact position need arrange that corrosion resistant plate carries out isolation work.
Although the utility model with preferred embodiment openly as above, it is not for limiting the utility model, and any those skilled in the art, within not departing from spirit and scope of the present utility model, can make possible change and modification.Therefore, every content that does not depart from technical solutions of the utility model, any modification, equivalent variations and the modification above embodiment done according to technical spirit of the present utility model, within all falling into the protection domain that the utility model claim defines.
Claims (2)
1. nuclear power structure module assembled frock, it is characterized in that comprising that module horizontal group is to adjusting frock, along submodule length direction, uniformly-spaced arrange this adjustment frock, this adjustment frock comprises lower sleeper, channel-section steel, jack, upper sleeper and rubber blanket, lower sleeper is placed on ground, channel-section steel is placed on lower sleeper, coaster is placed in channel-section steel, jack is placed on coaster, upper sleeper is placed on jack, between upper sleeper and submodule, be provided with rubber blanket, this adjustment frock is also included in each Manual hoisting instrument of arranging of submodule two ends.
2. nuclear power structure module assembled frock as claimed in claim 1, it is characterized in that this assembly tool also comprises that module group adjusts frock to misalignment, this misalignment is adjusted frock and is comprised L-type folder, wedge and backing plate, L-type folder is welded on the side in adjacent submodule, wedge is filled between the opposing party in L-type folder and adjacent submodule, and backing plate pad is located at the below of the submodule at L-type folder place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320883282.5U CN203843404U (en) | 2013-12-30 | 2013-12-30 | Nuclear structure module assembly tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320883282.5U CN203843404U (en) | 2013-12-30 | 2013-12-30 | Nuclear structure module assembly tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203843404U true CN203843404U (en) | 2014-09-24 |
Family
ID=51556462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320883282.5U Expired - Lifetime CN203843404U (en) | 2013-12-30 | 2013-12-30 | Nuclear structure module assembly tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203843404U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105665952A (en) * | 2014-11-21 | 2016-06-15 | 中国核工业第五建设有限公司 | Process for assembling module of vapor generator compartment and refueling channel of nuclear power station |
| CN105710643A (en) * | 2014-12-04 | 2016-06-29 | 中国核工业第五建设有限公司 | Assembling process for passive pressurized water reactor type large tank modules |
| CN115415625A (en) * | 2022-07-28 | 2022-12-02 | 杭氧集团股份有限公司 | Detachable furnace body lengthening device of aluminum vacuum brazing furnace and using method thereof |
-
2013
- 2013-12-30 CN CN201320883282.5U patent/CN203843404U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105665952A (en) * | 2014-11-21 | 2016-06-15 | 中国核工业第五建设有限公司 | Process for assembling module of vapor generator compartment and refueling channel of nuclear power station |
| CN105665952B (en) * | 2014-11-21 | 2018-06-12 | 中国核工业第五建设有限公司 | The steam generator compartment of nuclear power station and the channel module packaging technology that reloads |
| CN105710643A (en) * | 2014-12-04 | 2016-06-29 | 中国核工业第五建设有限公司 | Assembling process for passive pressurized water reactor type large tank modules |
| CN105710643B (en) * | 2014-12-04 | 2018-01-19 | 中国核工业第五建设有限公司 | The packaging technology of passive PWR type large tank generic module burst |
| CN115415625A (en) * | 2022-07-28 | 2022-12-02 | 杭氧集团股份有限公司 | Detachable furnace body lengthening device of aluminum vacuum brazing furnace and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140924 |