CN101008176A - Large scale ship booster supporting compartment manufacture and installation method - Google Patents
Large scale ship booster supporting compartment manufacture and installation method Download PDFInfo
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- CN101008176A CN101008176A CN 200710051294 CN200710051294A CN101008176A CN 101008176 A CN101008176 A CN 101008176A CN 200710051294 CN200710051294 CN 200710051294 CN 200710051294 A CN200710051294 A CN 200710051294A CN 101008176 A CN101008176 A CN 101008176A
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Abstract
The invention relates to a method for producing and installing large shift-lift support compartment used in the dam of hydraulic power plant. The invention based on the structure, the character and the transportation demand of compartment utilizes the floating method; divides the support compartment into nut beam floating unit, the main longitudinal floating unit, and the bottom plate embed unit, to be produced in factory, floated to the dam and into the compartment; adjusts the water level of compartment, positions the pier and assembles and welds the units, to connect them integrally. The invention can build the compartment via assembling units on site, to improve the accuracy, quality and reduce the cost.
Description
Technical field
The present invention relates to a kind of manufacturing mounting method that is used for the large scale ship booster supporting compartment of power station dam, be the manufacturing mounting method of a kind of large-scale component or super-large component.
Background technology
The ship booster supporting compartment that is used to build the power station dam is a kind of ultra-large type steel components, constitute by the main longitudinal grider of both sides setting longitudinally and the members such as base plate of connection both sides main longitudinal grider, be provided with the Nut column crossbeam that is used to promote ship booster supporting compartment before and after the ship booster supporting compartment.One of characteristics of this super-large component are that the external form volume is big, quality heavy, reach 132 meters, wide have 24.1 meters, highly above 6 meters, weight can reach more than 3000 ton, and about 10 meters of ship reception chamber integral width is stretched out at the two ends of Nut column crossbeam, and the weight of Nut column crossbeam reaches more than 100 ton; Two of characteristics are that member main longitudinal grider, Nut column section of beam are the box-structure of hollow, and member mostly is uniform section and flat type.Because the requirement of mechanics and balance quality, this class A of geometric unitA accuracy of manufacture is had relatively high expectations.For satisfying the accuracy of manufacture of super-large component, usually need make moulding in factory finishes, but the super-large component after the moulding almost can't transport with the existing vehicles and condition, also be difficult to the lifting installation even transport to the job site, therefore can only disperse to tear open zero, carry out spicing forming type to the job site again, but because the facility condition of job site is limited, too much dispersion tears zero open will make the workmanship of super-large component be difficult to guarantee, also can influence self intensity and mechanical property of super-large component; Can bring big, the inefficient problem of difficulty of construction in addition.Along with being on the increase of above-mentioned this class major works, above-mentioned contradiction is also more outstanding.
Summary of the invention
Technical problem to be solved by this invention be the deficiency that exists at above-mentioned prior art and provide that a kind of accuracy of manufacture height, cost of transportation are low, the manufacturing mounting method of site operation simple installation, large scale ship booster supporting compartment that efficiency of construction is high.
The present invention for the technical scheme that problem adopted of the above-mentioned proposition of solution is:
1) according to ship reception chamber structure and ship railway carriage or compartment chamber characteristics and movement requirement, adopt aquatic floating and transportation method, ship reception chamber is divided into Nut column crossbeam transportation by driving unit, the whole transportation by driving of ship reception chamber main longitudinal grider unit, base plate embedding benefit unit;
2) Nut column crossbeam transportation by driving unit, the whole transportation by driving of ship reception chamber main longitudinal grider unit, base plate embedding are mended the unit and finished by the whole unit construction in factory, make the transportation by driving unit reach the relevant requirements of transportation by driving;
3) with Nut column crossbeam transportation by driving unit, ship reception chamber main longitudinal grider whole transportation by driving unit transportation by driving to dam; The base plate embedding is mended the unit and also is transported to dam;
4) earlier with the rigging position of Nut column crossbeam transportation by driving unit transportation by driving to the chamber, ship railway carriage or compartment, by adjusting chamber, the ship railway carriage or compartment depth of water stand up, fall pier and accurately behind the location its assembly unit is welded into two Nut column crossbeams;
5) the Nut column crossbeam is taked anti-moving measure after, chamber, ship railway carriage or compartment intakes to the navigation channel water level, with ship reception chamber main longitudinal grider integral unit transportation by driving to chamber, ship railway carriage or compartment;
6) by the depth of water of adjusting chamber, the ship railway carriage or compartment pier that falls, finished the permanent main longitudinal grider that is connected location earlier, removed the interim connector between another main longitudinal grider and base arrangement with base arrangement, and with its traversing behind the opposite side rigging position accurate location;
7) assembly unit of finishing between main longitudinal grider and the Nut column crossbeam is welded, and finishes the following part of base arrangement and installs;
8) the base plate embedding is mended the unit and move to another main longitudinal grider that is removed and the neutral position between base arrangement, accurately carry out the assembly unit welding behind the location at rigging position, finish the assembly unit welding of whole base arrangement, finish base arrangement one side simultaneously and be connected, make main longitudinal grider, base arrangement and the Nut column crossbeam of whole ship reception chamber be linked into one with the permanent of another main longitudinal grider.
Press such scheme, described Nut column crossbeam transportation by driving unit is that the Nut column crossbeam with box-structure is divided into two along near the transversal centerline, is divided into two sections, and two Nut column crossbeams are divided into 4 Nut column crossbeam transportation by driving unit.
Press such scheme, the whole transportation by driving of described ship reception chamber main longitudinal grider unit comprises the left and right sides main longitudinal grider of complete structure and the part base arrangement that width reduces, wherein finish permanent the connection between main longitudinal grider and base arrangement, another root main longitudinal grider and base arrangement are for to be connected temporarily.
Press such scheme, it is base arrangement that width is reduced remaining part along being horizontally divided into some that the unit is mended in described base plate embedding, and the length that the unit is mended in every base plate embedding is 10～12 meters.The unit is mended in the base plate embedding and part base arrangement assembly unit welding back constitutes complete ship reception chamber base arrangement.
Press such scheme, agent structure at the ship reception chamber of dam ship railway carriage or compartment chamber moulding comprises the left and right sides main longitudinal grider that vertically distributes along the left and right sides, between the main longitudinal grider of the left and right sides, connect base arrangement, be connected with the Nut column crossbeam with the main longitudinal grider square crossing, Nut column crossbeam both sides to the left and right stretches out one section cantilever of main longitudinal grider.
Press such scheme, after the agent structure of finishing ship reception chamber was installed, the gate cell of droping to the ground again, machine room unit and other production unit assembly unit comprised the equipment installation of ship railway carriage or compartment.
Beneficial effect of the present invention is: 1, utilize " aquatic floating and transportation method of super-large component " (number of patent application: 200610124588.7), designed the whole transportation by driving of main longitudinal grider unit, the integrality and the isostructural relative integrality of base plate of ship reception chamber main longitudinal grider have been guaranteed, can carry out equipment, pipeline and structure-integrated installation in the unit, most of engineering quantity of ship booster supporting compartment manufacturing is concentrated on the factory internal field finish, reduced ship railway carriage or compartment chamber site work amount to greatest extent; 2, owing to can adopt the transportation by driving mode of whole or big part, make the super-large component ship booster supporting compartment to build moulding by division unit in factory, can install after transporting the job site to, so not only make the accuracy of manufacture height of ship booster supporting compartment, Forming Quality is good, and has significantly reduced the workload of site operation, also makes site operation more easy, when guaranteeing the degree of precision engineering construction quality, also improved the construction efficiency of ultra-large type engineering greatly; 3, adopt the aquatic floating and transportation mode, also greatly reduce cost of transportation; 4, ship railway carriage or compartment room environmental dependence is greatly reduced, chamber, ship railway carriage or compartment civil works can independently be carried out according to the characteristics of self, needn't consider the construction requirement of ship reception chamber, has made things convenient for the tissue of construction; Utilize the self structure of chamber, ship railway carriage or compartment simultaneously,, super-large component is moved on to rigging position accurately locate by the depth of water of adjusting chamber, the ship railway carriage or compartment pier that falls; Further simplified site operation.
Description of drawings
Fig. 1 is the structure chart of facing of ship reception chamber agent structure in the one embodiment of the invention.
Fig. 2 is the A-A sectional view among Fig. 1.
Fig. 3 is the B-B sectional view among Fig. 1.
Fig. 4 is the E-E sectional view among Fig. 1.
Fig. 5 is the rear perspective structure chart of ship reception chamber agent structure in the one embodiment of the invention.
The structure chart of facing that Fig. 6 is divided into each unit for the main longitudinal grider in the ship reception chamber agent structure in the one embodiment of the invention and base arrangement.
Fig. 7 is the C-C sectional view among Fig. 6.
Fig. 8 is the structure chart of facing of the whole transportation by driving of ship reception chamber main longitudinal grider in one embodiment of the invention unit.
Fig. 9 mends the structure chart of facing of unit for base plate embedding in the one embodiment of the invention.
Figure 10 is the D-D sectional view among Fig. 8.
Figure 11 is the structure chart of facing of the Nut column crossbeam in the one embodiment of the invention.
Figure 12 is in the one embodiment of the invention being divided into the Nut column crossbeam structure chart of facing of Nut column crossbeam transportation by driving unit.
Figure 13 overlooks cross section structure figure for chamber, ship railway carriage or compartment in the one embodiment of the invention.
Figure 14 be in the one embodiment of the invention Nut column crossbeam transportation by driving unit transportation by driving to the state of chamber, ship railway carriage or compartment diagram.
Figure 15 falls to being arranged in the installing and locating diagram of the Nut column groove at two, chamber, ship railway carriage or compartment respectively for two Nut column crossbeams in the one embodiment of the invention.
Figure 16 be in the one embodiment of the invention ship reception chamber main longitudinal grider integral unit transportation by driving to the state of chamber, ship railway carriage or compartment diagram.
Figure 17 falls to being positioned at the installing and locating diagram of both sides, chamber, ship railway carriage or compartment respectively for left and right sides main longitudinal grider in the one embodiment of the invention.
Figure 18 is linked into one for main longitudinal grider, base plate and the Nut column crossbeam of whole ship reception chamber in the one embodiment of the invention, and accurately falls to being positioned at the installing and locating diagram of chamber, dam ship railway carriage or compartment.
The specific embodiment
Further specify specific embodiments of the invention below in conjunction with accompanying drawing, Yangtze River Gorges dam ship booster supporting compartment is made up of left and right sides main longitudinal grider 1, base arrangement 2, Nut column crossbeam 3, always be about 132m, the main longitudinal grider outer compound plate is with the about 24.1m of interior width, the about 18.4m of inner bottom plating width.In order to guarantee the accuracy of manufacture of ship reception chamber, guarantee the integrality and the isostructural relative integrality of base plate of ship reception chamber main longitudinal grider, most of engineering quantity of ship booster supporting compartment manufacturing is concentrated on the factory internal field to be finished, reduced ship railway carriage or compartment chamber site work amount to greatest extent, according to ship reception chamber structure and ship railway carriage or compartment chamber characteristics and movement requirement, adopt aquatic floating and transportation method, ship reception chamber is divided into Nut column crossbeam transportation by driving unit 7, the whole transportation by driving of ship reception chamber main longitudinal grider unit 5, base plate embedding benefit unit 4; The whole transportation by driving of wherein said ship reception chamber main longitudinal grider unit comprises the left and right sides main longitudinal grider 1 of complete structure and the part base arrangement 6 that width reduces, and wherein finishes permanent the connection between main longitudinal grider and base arrangement, and another root main longitudinal grider and base arrangement are for to be connected temporarily.Main longitudinal grider 1 is the box-type section structure, the left and right sides is provided with, and the two ends of main longitudinal grider are all sealed, and constitutes seal hatch, the middle and lower part connects base arrangement 2 between two main longitudinal griders, base arrangement and main longitudinal grider are isometric, pass through whole ship reception chamber, are installed on crossbeam below base arrangement and between the main longitudinal grider, between main longitudinal grider, crossbeam, form a plurality of inflatable air chambers, each inflatable air chamber is isolated mutually, and an only following face opens wide, [see number of patent application: 200610124588.7].The whole transportation by driving of ship booster supporting compartment main longitudinal grider unit always is about 132m; About beam overall 17.5m; Interior bottom width degree about 11.8m, about 2500 tons of transportation by driving unit weight.Nut column crossbeam transportation by driving unit 7 is that the Nut column crossbeam with the prolate box-structure is divided into two along near the transversal centerline, is divided into two sections, and two Nut column crossbeams are divided into 4 Nut column crossbeam transportation by driving unit, and Nut column crossbeam transportation by driving unit single-piece weighs more than 100 ton.It is that width is reduced the base arrangement of remaining part along being horizontally divided into 11 that unit 3 is mended in described base plate embedding.
With above-mentioned Nut column crossbeam transportation by driving unit 7, ship reception chamber main longitudinal grider whole transportation by driving unit 5, base plate embedding mend unit 4 in factory routinely structural member manufacture method whole unit build and finish, make the transportation by driving unit reach the structural requirement of transportation by driving.
Next be to carry out transportation by driving, floating and transportation method is by " aquatic floating and transportation method of super-large component " (number of patent application: 200610124588.7) implement.Wherein base plate embedding benefit unit 4 can be placed on the whole transportation by driving of the ship reception chamber main longitudinal grider unit 5 and carry, and also can adopt other means of transportation; Install behind the transportation by driving.
The operation that ship booster supporting compartment is installed in chamber, dam ship railway carriage or compartment is: earlier with Nut column crossbeam transportation by driving unit 7 in the chamber, totally 4 transportation by driving arrived ship railway carriage or compartments 9, adjust the indoor depth of water in ship railway carriage or compartment, pier stands up, falls, and accurately locate assembly unit and be welded into two Nut column crossbeams, two of Nut column crossbeam falls to being arranged in the Nut column groove 8 (shown in Figure 14,15) of chamber, ship railway carriage or compartment; After the Nut column crossbeam taked anti-moving measure, chamber, the ship railway carriage or compartment fairway depth of intaking once more, then with the whole transportation by driving of ship reception chamber main longitudinal grider unit 5 transportation by drivings to chamber, ship railway carriage or compartment (shown in Figure 16), earlier a side main longitudinal grider is located, adjust chamber, the ship railway carriage or compartment depth of water pier that falls, remove the interim connector between another main longitudinal grider and base arrangement, traversing opposite side main longitudinal grider is finished the assembly unit welding between main longitudinal grider 1 and the Nut column crossbeam 3 to rigging position (shown in Figure 17); Again the embedding of polylith base plate is mended unit 4 and move to another main longitudinal grider that is removed and the neutral position between base arrangement respectively, accurately carry out the assembly unit welding behind the location at rigging position, finish the assembly unit welding of whole base plate, finishing base plate one side simultaneously is connected with the permanent of another main longitudinal grider, make main longitudinal grider, base plate and the Nut column crossbeam of whole ship reception chamber be linked into one, and accurately fall to being positioned at installation position, chamber, dam ship railway carriage or compartment.
Claims (6)
1, a kind of manufacturing mounting method of large scale ship booster supporting compartment is characterized in that
According to ship reception chamber structure and ship railway carriage or compartment chamber characteristics and movement requirement, adopt aquatic floating and transportation method, ship reception chamber is divided into Nut column crossbeam transportation by driving unit, the whole transportation by driving of ship reception chamber main longitudinal grider unit, base plate embedding benefit unit;
Nut column crossbeam transportation by driving unit, the whole transportation by driving of ship reception chamber main longitudinal grider unit, base plate embedding are mended the unit and finished by the whole unit construction in factory, make the transportation by driving unit reach the relevant requirements of transportation by driving;
With Nut column crossbeam transportation by driving unit, ship reception chamber main longitudinal grider whole transportation by driving unit transportation by driving to dam; The base plate embedding is mended the unit and also is transported to dam;
Earlier with the rigging position of Nut column crossbeam transportation by driving unit transportation by driving to the chamber, ship railway carriage or compartment, by adjusting chamber, the ship railway carriage or compartment depth of water stand up, fall pier and accurately behind the location its assembly unit is welded into two Nut column crossbeams;
After the Nut column crossbeam taked anti-moving measure, chamber, ship railway carriage or compartment intake to the navigation channel water level, with ship reception chamber main longitudinal grider integral unit transportation by driving to chamber, ship railway carriage or compartment;
By the depth of water of adjusting chamber, the ship railway carriage or compartment pier that falls, finished the permanent main longitudinal grider that is connected location earlier with base arrangement, remove the interim connector between another main longitudinal grider and base arrangement, and with its traversing behind the opposite side rigging position accurate location;
Finish the assembly unit welding between main longitudinal grider and the Nut column crossbeam, finish the following part of base arrangement and install;
The unit is mended in the base plate embedding moved to another main longitudinal grider that is removed and the neutral position between base arrangement, accurately carry out the assembly unit welding behind the location at rigging position, finish the assembly unit welding of whole base arrangement, finish base arrangement one side simultaneously and be connected, make main longitudinal grider, base arrangement and the Nut column crossbeam of whole ship reception chamber be linked into one with the permanent of another main longitudinal grider.
2, press the manufacturing mounting method of the described large scale ship booster supporting compartment of claim 1, it is characterized in that described Nut column crossbeam transportation by driving unit is that Nut column crossbeam with box-structure is divided into two along near the transversal centerline, be divided into two sections, two Nut column crossbeams are divided into 4 Nut column crossbeam transportation by driving unit.
3, press the manufacturing mounting method of claim 1 or 2 described large scale ship booster supporting compartments, it is characterized in that the whole transportation by driving of described ship reception chamber main longitudinal grider unit comprises the left and right sides main longitudinal grider of complete structure and the part base arrangement that width reduces, wherein finish permanent the connection between main longitudinal grider and base arrangement, another root main longitudinal grider and base arrangement are for to be connected temporarily.
4, press the manufacturing mounting method of claim 1 or 2 described large scale ship booster supporting compartments, it is characterized in that described base plate embedding to mend the unit be base arrangement that width is reduced remaining part that along being horizontally divided into some the length that the unit is mended in every base plate embedding is 10～12 meters.The unit is mended in the base plate embedding and part base arrangement assembly unit welding back constitutes complete ship reception chamber base arrangement.
5, press the manufacturing mounting method of claim 1 or 2 described large scale ship booster supporting compartments, it is characterized in that comprising the left and right sides main longitudinal grider that vertically distributes along the left and right sides in the agent structure of the ship reception chamber of dam ship railway carriage or compartment chamber moulding, between the main longitudinal grider of the left and right sides, connect base arrangement, be connected with the Nut column crossbeam with the main longitudinal grider square crossing, Nut column crossbeam both sides to the left and right stretches out one section cantilever of main longitudinal grider.
6,, it is characterized in that after the agent structure of finishing ship reception chamber is installed the gate cell of droping to the ground again, machine room unit and other production unit assembly unit comprise the equipment installation of ship railway carriage or compartment by the manufacturing mounting method of claim 1 or 2 described large scale ship booster supporting compartments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100512940A CN100554594C (en) | 2007-01-18 | 2007-01-18 | A kind of manufacturing mounting method of large scale ship booster supporting compartment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100512940A CN100554594C (en) | 2007-01-18 | 2007-01-18 | A kind of manufacturing mounting method of large scale ship booster supporting compartment |
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| Publication Number | Publication Date |
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| CN101008176A true CN101008176A (en) | 2007-08-01 |
| CN100554594C CN100554594C (en) | 2009-10-28 |
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| CNB2007100512940A Active CN100554594C (en) | 2007-01-18 | 2007-01-18 | A kind of manufacturing mounting method of large scale ship booster supporting compartment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104120701A (en) * | 2013-04-26 | 2014-10-29 | 中国水电顾问集团贵阳勘测设计研究院 | Construction method and device for hoisting of heavy and large part of vertical ship lift |
| CN104895035A (en) * | 2015-06-03 | 2015-09-09 | 中国葛洲坝集团股份有限公司 | High-efficiency mounting method of large ship reception chamber of vertical ship lift and auxiliary tool device for mounting and location |
| CN107498269A (en) * | 2017-09-27 | 2017-12-22 | 中国葛洲坝集团机械船舶有限公司 | A kind of large-scale ship reception chamber manufacture method suitable for dry type ship railway carriage or compartment room |
| CN107553124A (en) * | 2017-07-19 | 2018-01-09 | 武汉商学院 | Ship lift displacement adapts to the assembly method of mechanism |
-
2007
- 2007-01-18 CN CNB2007100512940A patent/CN100554594C/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104120701A (en) * | 2013-04-26 | 2014-10-29 | 中国水电顾问集团贵阳勘测设计研究院 | Construction method and device for hoisting of heavy and large part of vertical ship lift |
| CN104120701B (en) * | 2013-04-26 | 2016-02-24 | 中国水电顾问集团贵阳勘测设计研究院 | A kind of construction method of vertical ship lift great good lifting and device |
| CN104895035A (en) * | 2015-06-03 | 2015-09-09 | 中国葛洲坝集团股份有限公司 | High-efficiency mounting method of large ship reception chamber of vertical ship lift and auxiliary tool device for mounting and location |
| WO2016192646A1 (en) * | 2015-06-03 | 2016-12-08 | 中国葛洲坝集团机电建设有限公司 | Method for installing large-scale ship reception chamber of vertical ship elevator and tool set up apparatus for assisting with installation and positioning |
| CN107553124A (en) * | 2017-07-19 | 2018-01-09 | 武汉商学院 | Ship lift displacement adapts to the assembly method of mechanism |
| CN107553124B (en) * | 2017-07-19 | 2019-01-18 | 武汉商学院 | Ship lift displacement adapts to the assembly method of mechanism |
| CN107498269A (en) * | 2017-09-27 | 2017-12-22 | 中国葛洲坝集团机械船舶有限公司 | A kind of large-scale ship reception chamber manufacture method suitable for dry type ship railway carriage or compartment room |
| CN107498269B (en) * | 2017-09-27 | 2019-04-30 | 中国葛洲坝集团机械船舶有限公司 | A kind of large-scale ship reception chamber manufacturing method suitable for dry type ship compartment room |
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| Publication number | Publication date |
|---|---|
| CN100554594C (en) | 2009-10-28 |
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Owner name: WUCHANG SHIPBUILDING INDUSTRY GROUP CO., LTD. Free format text: FORMER NAME: WUCHANG SHIPBUILDING INDUSTRY CO., LTD. |
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Address after: 430064 Hubei Province, Wuhan city Wuchang District Ziyang Road No. 2 Patentee after: WUCHANG SHIPBUILDING INDUSTRY GROUP CO., LTD. Address before: 430064 Hubei Province, Wuhan city Wuchang District Ziyang Road No. 2 Patentee before: Wuchang Shipbuilding Industry Co., Ltd. |
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Address after: 430060 Zhang Zhidong Road, Wuhan, Hubei, No. 2, No. Patentee after: WUCHANG SHIPBUILDING INDUSTRY GROUP CO., LTD. Address before: 430064 Hubei Province, Wuhan city Wuchang District Ziyang Road No. 2 Patentee before: WUCHANG SHIPBUILDING INDUSTRY GROUP CO., LTD. |