CN102182315A - All-weather construction method and construction device for nuclear power station - Google Patents
All-weather construction method and construction device for nuclear power station Download PDFInfo
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- CN102182315A CN102182315A CN2011100806546A CN201110080654A CN102182315A CN 102182315 A CN102182315 A CN 102182315A CN 2011100806546 A CN2011100806546 A CN 2011100806546A CN 201110080654 A CN201110080654 A CN 201110080654A CN 102182315 A CN102182315 A CN 102182315A
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Abstract
The invention discloses an all-weather construction method and construction device for a nuclear power station, wherein the all-weather construction method for the nuclear power station comprises the following steps: constructing a main steel frame structure of a building; arranging a top cover on the top of the main steel frame structure so as to be used for shielding the whole or partial top of the main steel frame structure; and conducting civil engineering construction from the bottom of the main steel frame structure. Electromechanical equipment installation and construction are conducted below the top cover. During construction of the nuclear power station, the top cover is arranged at the top of the main steel frame structure, thus avoiding influence of seasonal climate on the construction, avoiding influence of weather factors on the construction period, and further reducing construction cost of the nuclear power station.
Description
Technical field
The present invention relates to nuclear power station construction field, relate in particular to a kind of nuclear power station all-weather construction method and construction equipment.
Background technology
In the present domestic Nuclear Power Station process, adopt traditional civil engineering construction and installation enterprise schema generally, build according to predefined sequence of construction, the most employing structure method of items such as erection equipment, pipeline again that constructs the factory buildings earlier, and the nuclear power station engineering system is various, engineering is huge, cause its construction construction period to reach the several years, crossed over the spring, summer, autumn, the four seasons in winter.
In the process of construction, be subjected to inside even from weather inevitably, as run into that sun high temperature directly shines or during sleety weather, construction can not normally be carried out, and has had a strong impact on construction speed and construction quality, has increased cost.For example need to hang in main equipment in the process of construction of nuclear power plant reactor factory building from the top, therefore can not build the roof earlier and form the construction environment of keeping out wind and rain, reactor building may be in the state that does not have the roof for a long time in the process of construction, when running into sleety weather, installation can not normally be carried out, and to being installed in plant maintenance causes certain difficulty in the factory building, cause the ponding of factory building inside, for follow-up construction brings difficulty.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of nuclear power station all-weather construction method and construction equipment at the defective of weather conditions in the prior art to the adverse effect of construction construction.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of nuclear power station all-weather construction method is provided, may further comprise the steps:
Build the main body steel framed structure of building;
Top at described main body steel framed structure is provided with top cover, is used to hide the top of described main body steel framed structure;
Carry out the civil engineering of nuclear power station from the bottom of described main body steel framed structure;
Under described top cover, carry out the electromechanical equipment installation.
In the nuclear power station all-weather construction method of the present invention, before described top cover is set, be provided for supporting the steel work column of described top cover in advance at the top of described main body steel framed structure, be provided with two parallel orbits on described steel work column, described top cover is arranged on the described parallel orbit.
In the nuclear power station all-weather construction method of the present invention, described top cover is fixedly installed on the described parallel orbit, and described top cover is provided with the equipment intake that is used to the equipment of introducing.
In the nuclear power station all-weather construction method of the present invention, described top cover is slidably disposed on the described parallel orbit, when described top cover pulls to the side, can introduce equipment from the top of described main body steel framed structure.
In the nuclear power station all-weather construction method of the present invention, around described main body steel framed structure bottom, be provided for the interim transportation door that equipment is introduced.
In the nuclear power station all-weather construction method of the present invention, when building described main body steel framed structure, be provided with dismountable horizontal steel work crossbeam in described main body steel framed structure inside, with when the equipment of introducing with described crossbeam dismounting and forming device is introduced passage.
The present invention has also constructed a kind of nuclear power station all-weather construction device, comprise steel work column and top cover, described steel work column is fixedly installed on around the top of nuclear power station main body steel framed structure, described top cover is arranged on the described steel work column, is used to hide the top of described main body steel framed structure.
In the nuclear power station all-weather construction device of the present invention, be provided with two parallel orbits on described steel work column top, described top cover is arranged on the described parallel orbit.
In the nuclear power station all-weather construction device of the present invention, described top cover is slidably disposed on the described parallel orbit, when described top cover pulls to the side, can introduce equipment from the top of described main body steel framed structure.
In the nuclear power station all-weather construction device of the present invention, the gradient is arranged at described top cover top, so that rainwater in time flows away; Described top cover top also is provided with construction temporary lighting device.
The beneficial effect that the present invention produces is: by in the nuclear power station architectural process, a top cover is set at the top of main body steel framed structure, thereby can makes follow-up construction not be subjected to weather effect, thereby shorten the nuclear power station engineering-built duration and reduce construction cost.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the flow chart of preferred embodiment nuclear power station all-weather construction method of the present invention;
Fig. 2 is the main body steel framed structure in the preferred embodiment nuclear power station all-weather construction process of the present invention and the structural representation of all-weather construction device;
Fig. 3 is the part-structure schematic diagram of master map frame construction when introducing equipment in the preferred embodiment nuclear power station all-weather construction process of the present invention in building.
The specific embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
As shown in Figure 1, mainly comprise following step with reference to Fig. 2 preferred embodiment nuclear power station of the present invention all-weather construction method simultaneously:
The main body steel framed structure 1 of S101, construction building in the building construction process, is laid the foundations earlier, is accomplishing fluently the main body steel framed structure 1 of building building on the basis of ground.As shown in Figure 2, on ground 5 and below construction exterior wall 6,5 build main body steel framed structure 1 earlier with top on ground.
S102, top cover 2 is set, is used to hide the top of main body steel framed structure 1,, can avoid the influence of weather conditions as far as possible in 2 times building operations of top cover and electromechanical equipment installation at the top of main body steel framed structure 1.The building of nuclear power station often need be finished in official hour, reduces weather to the influence of duration as far as possible, sets up an interim top cover 2 at the top of main body steel framed structure 1, and is consuming time few, simple.
S103, the follow-up civil engineering of building in the bottom of main body steel framed structure 1, after main body steel framed structure 1 and top cover 2 are built up, top cover 2 times, can carry out the construction of body of wall, the column periphery of nuclear power station factory building, steel concrete of floor etc., even sleety weather also can normal construction, and do not incur loss through delay the duration, also can avoid construction material, equipment etc. to be drenched with rain.
In 1 construction of main body steel framed structure,, still can carry out the construction of reinforced concrete wall, floor etc. simultaneously even top cover 2 does not set up fully.
S104, carry out work such as electromechanical equipment installation for 2 times at top cover,, and do not incur loss through delay the duration, also can avoid erection equipment etc. to be drenched with rain even sleety weather also can normal construction.
Preferably, top cover 2 can be designed to cover the top cover 2 of whole or local main body steel framed structure 1 according to actual needs.
Preferably, before top cover 2 is set, be provided for supporting the steel work column 3 of top cover 2 in advance at the top of main body steel framed structure 1, be provided with two parallel orbits 8 on steel work column 3, top cover 2 is arranged on the parallel orbit 8.When being set, top cover 2 can be fixed in the top of parallel orbit 8, because may need to hang in various device or various constructional materials article etc. in the work progress from the top, if during the complete main body covered steel framed structure 1 of top cover 2, when the equipment intake can't be offered in other places, main body steel framed structure 1 top, just need on top cover 2, remain for the equipment intake of the equipment of introducing in advance, to make things convenient for hanging in of equipment etc.At sleety weather, or when not needing to use this equipment intake, available overcover overlay device intake.
Preferably, top cover 2 can also be designed on parallel orbit 8 slidably top cover 2, as shown in Figure 2, top cover 2 can be designed to two parts, a part of therein top cover is when a thruster is opened or drawn back, can introduce equipment from the top of main body steel framed structure 1, on top cover 2, just need not to reserve the equipment intake like this.Also top cover 2 can be designed to three parts in addition, mid portion or any part can be slided and the forming device intake at least one side.
Preferably, when building main body steel framed structure 1, be convenient to the interim transportation door 4 of equipment turnover when around its bottom, leaving construction, as shown in Figure 2, can on the exterior wall 6 on the ground at least one interim transportation door 4 be set.
Preferably, when equipment hoisting was introduced at main body steel framed structure 1 top, perhaps when when interim transportation door 4 transports equipment 7, the steel work in the zone in the corresponding main body steel framed structure 1 in part skeleton and the building can be designed to dismountable structure.As dismountable horizontal steel work crossbeam 9 is set in this zone, crossbeam 9 disassembled to form a passage, on the floor crossbeam 9 of main body steel framed structure 1, lifting appliance is set, so that equipment 7 arrives to be provided with to be moved horizontally to behind the layer position is set from introducing the back up and down.
In the preferred embodiment all-weather construction device of the present invention, as shown in Figure 2, this all-weather construction device comprises steel work column 3 and top cover 2, steel work column 3 is fixedly installed on around the top of nuclear power station main body steel framed structure 1, top cover 2 is arranged on the steel work column 3, is used to hide the top of whole or local described main body steel framed structure 1.
Preferably, be provided with two parallel orbits 8 on the top of steel work column 3, parallel orbit 8 is fixed on the top of steel work column 3 of the main body steel framed structure 1 of building, and top cover 2 is arranged on the parallel orbit 8.
Preferably, top cover 2 can fixedly be built on parallel orbit 8, because may need to hang in various device or various constructional materials article etc. in the work progress from the top, if during the complete main body covered steel framed structure 1 of all-weather construction device, perhaps when the equipment intake can't be offered in other places, main body steel framed structure 1 top, just need on top cover 2, remain for the equipment intake of the equipment of introducing in advance, to make things convenient for hanging in of equipment etc.At sleety weather, or when not needing to use this equipment intake, available overcover overlay device intake.
Preferably, slidably, can be made up of two parts by top cover 2 on parallel orbit 8 for top cover 2, and a part can be slided to a side arbitrarily, with the forming device intake.Top cover 2 also can be made up of three parts, and wherein mid portion is designed to movablely, can draw back at least one end, with two that are fixed on two ends overlap, when the mid portion activity of top cover 2 is drawn back or is pushed open, just can introduce equipment, on top cover 2, just need not to reserve the equipment intake like this.Certainly top cover 2 can be arranged to also that other are movable, as can being set to two fan gate-types, just but forming device intake after opening.The purpose that movable top cover 2 is set in a word is to make things convenient for handling appliance, can still all should belong to protection scope of the present invention in the basic up conversion or the improvement of preferred embodiment of the present invention.
Preferably, the gradient is arranged at top cover 2 tops, so that rainwater in time flows away, can be provided with T-shaped crossbeam 2 times at top cover, to support acclive top cover 2.Top cover 2 can have the polylith plank to assemble, and with for convenience detach, can also reclaim repeated use.
Preferably, the temporary lighting device (not shown) in the time of can being provided with construction at top cover 2 tops when night or light intensity are not enough, is opened lighting device, just can construct.Being provided with lighting device can also make lighting device avoid exposing to the weather to drench with rain at top cover 2 tops, prolong the life-span of lighting device, and lighting device can evenly be arranged on top cover 2 tops, though also the same bright in black night main body steel framed structure 1 in evening with daytime, can normal construction.
The present invention is provided with a top cover by in the nuclear power station architectural process at the top of main body steel framed structure, thereby avoided the influence of seasonal weather to construction, has avoided weather conditions to the influence of construction period, has further reduced the Nuclear Power Station cost.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.
Claims (10)
1. a nuclear power station all-weather construction method is characterized in that, may further comprise the steps:
Build the main body steel framed structure of building;
Top at described main body steel framed structure is provided with top cover, is used to hide the top of described main body steel framed structure;
Civil engineering is carried out in bottom at described main body steel framed structure;
Under described top cover, carry out the electromechanical equipment installation.
2. nuclear power station all-weather construction method according to claim 1, it is characterized in that, before described top cover is set, be provided for supporting the steel work column of described top cover in advance at the top of described main body steel framed structure, be provided with two parallel orbits on described steel work column, described top cover is arranged on the described parallel orbit.
3. nuclear power station all-weather construction method according to claim 2 is characterized in that described top cover is fixedly installed on the described parallel orbit, and described top cover is provided with the equipment intake that is used to the equipment of introducing.
4. nuclear power station all-weather construction method according to claim 2 is characterized in that described top cover is slidably disposed on the described parallel orbit, when described top cover pulls to the side, can introduce equipment from the top of described main body steel framed structure.
5. according to each described nuclear power station all-weather construction method among the claim 1-4, it is characterized in that, around described main body steel framed structure bottom, be provided for the interim transportation door that equipment is introduced.
6. nuclear power station all-weather construction method according to claim 5, it is characterized in that, when building described main body steel framed structure, be provided with dismountable horizontal steel work crossbeam in described main body steel framed structure inside, with when the equipment of introducing with described crossbeam dismounting and forming device is introduced passage.
7. nuclear power station all-weather construction device, it is characterized in that, comprise steel work column and top cover, described steel work column is fixedly installed on around the top of nuclear power station main body steel framed structure, described top cover is arranged on the described steel work column, is used to hide the top of described main body steel framed structure.
8. nuclear power station all-weather construction device according to claim 7 is characterized in that, is provided with two parallel orbits on described steel work column top, and described top cover is arranged on the described parallel orbit.
9. nuclear power station all-weather construction device according to claim 8 is characterized in that described top cover is slidably disposed on the described parallel orbit, when described top cover pulls to the side, can introduce equipment from the top of described main body steel framed structure.
10. according to each described nuclear power station all-weather construction device among the claim 7-9, it is characterized in that the gradient is arranged at described top cover top, so that rainwater in time flows away; Described top cover top also is provided with construction temporary lighting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100806546A CN102182315A (en) | 2011-03-31 | 2011-03-31 | All-weather construction method and construction device for nuclear power station |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100806546A CN102182315A (en) | 2011-03-31 | 2011-03-31 | All-weather construction method and construction device for nuclear power station |
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| CN102182315A true CN102182315A (en) | 2011-09-14 |
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| CN2011100806546A Pending CN102182315A (en) | 2011-03-31 | 2011-03-31 | All-weather construction method and construction device for nuclear power station |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266769A (en) * | 2013-05-29 | 2013-08-28 | 杨生治 | Construction method for spherical vaulted roof |
| CN103883136A (en) * | 2012-12-21 | 2014-06-25 | 中国核工业第五建设有限公司 | Rotary top cover for finished product protection in reactor building internal structure construction |
| CN108612325A (en) * | 2018-05-31 | 2018-10-02 | 深圳汇林达科技有限公司 | A kind of automated construction factory of Intelligent integrated |
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| JPH01146060A (en) * | 1987-11-30 | 1989-06-08 | Kajima Corp | Temporary roof for curing |
| JPH0868211A (en) * | 1994-08-29 | 1996-03-12 | Tobishima Corp | Temporary roof and assembling method thereof |
| JPH09273311A (en) * | 1996-04-05 | 1997-10-21 | Shimizu Corp | Construction method for structure |
| JPH1077742A (en) * | 1996-07-11 | 1998-03-24 | Hitachi Ltd | Constructing method for plant |
| CN1109176C (en) * | 1998-09-14 | 2003-05-21 | 东芝株式会社 | Construction working method for nuclear electric power generation installation |
| CN101864842A (en) * | 2010-06-28 | 2010-10-20 | 中广核工程有限公司 | Construction method of nuclear power plant project |
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2011
- 2011-03-31 CN CN2011100806546A patent/CN102182315A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01146060A (en) * | 1987-11-30 | 1989-06-08 | Kajima Corp | Temporary roof for curing |
| JPH0868211A (en) * | 1994-08-29 | 1996-03-12 | Tobishima Corp | Temporary roof and assembling method thereof |
| JPH09273311A (en) * | 1996-04-05 | 1997-10-21 | Shimizu Corp | Construction method for structure |
| JPH1077742A (en) * | 1996-07-11 | 1998-03-24 | Hitachi Ltd | Constructing method for plant |
| CN1109176C (en) * | 1998-09-14 | 2003-05-21 | 东芝株式会社 | Construction working method for nuclear electric power generation installation |
| CN101864842A (en) * | 2010-06-28 | 2010-10-20 | 中广核工程有限公司 | Construction method of nuclear power plant project |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883136A (en) * | 2012-12-21 | 2014-06-25 | 中国核工业第五建设有限公司 | Rotary top cover for finished product protection in reactor building internal structure construction |
| CN103266769A (en) * | 2013-05-29 | 2013-08-28 | 杨生治 | Construction method for spherical vaulted roof |
| CN103266769B (en) * | 2013-05-29 | 2015-11-11 | 杨生治 | A kind of construction method of spherical vault lid |
| CN108612325A (en) * | 2018-05-31 | 2018-10-02 | 深圳汇林达科技有限公司 | A kind of automated construction factory of Intelligent integrated |
| CN108612325B (en) * | 2018-05-31 | 2024-04-26 | 深圳汇林达科技有限公司 | Intelligent integrated automatic construction factory |
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Application publication date: 20110914 |