CN104988881B - A kind of marine engineering equipment module building technology - Google Patents
A kind of marine engineering equipment module building technology Download PDFInfo
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- CN104988881B CN104988881B CN201510267531.1A CN201510267531A CN104988881B CN 104988881 B CN104988881 B CN 104988881B CN 201510267531 A CN201510267531 A CN 201510267531A CN 104988881 B CN104988881 B CN 104988881B
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Abstract
The invention discloses a kind of marine engineering equipment module building technology, built including module, three steps of movement lifting and modular debugging, consider the factors such as typical module structure, handling ability, construction technology, optimization module construction program and flow, instruct the actual construction of module.By realizing land formation, the integral installation of typical module, so as to reach the target for shortening construction period, reducing rework rate, reducing cost.The structure type of typical module is classified, flow is made in order on this basis, drafts construction program, tissue production, accomplished targetedly to instruct the construction of module, further increased efficiency.The structure type of typical module is classified, flow is made in order on this basis, drafts construction program, tissue production, accomplished targetedly to instruct the construction of module, further increased efficiency.
Description
Technical field
The present invention relates to marine engineering equipment field, more particularly to a kind of marine engineering equipment module building technology.
Background technology
Ocean engineering refers to develop, utilization, protection, recover marine resources for the purpose of, and project subject is located at seashore
Newly-built, renovating and enlarging engineering of the line to extra large side.Specifically include：Perioperative cardiac events, marine dam construction, man-made island, sea and seabed
Goods and materials storage facilities, Oversea bridge, seabed tunnel engineering, submarine pipeline, seabed electricity（Light）Cable engineering, oceanic mineral resources exploration
Exploitation and its marine energy such as appurtenant work, marine tidal power station, wave energy power station, temperature difference power station utilization engineering, large-scale sea
The multipurpose use of sea water engineering such as water plant, Artificial Fish-Reefs, salt pan, desalinization, sea amusement and motion, sight exploitation
Engineering, and national marine authorities can be the same as other ocean engineerings as defined in environmental protection authorities of State Council.
The various large scale equipments used in ocean engineering, because its handling is difficult, are caused one in use, building course
As ocean engineering in consume the longer duration, while its rework rate is high, and cost is high and treats in a hurry in this area
Solve the problems, such as.
The content of the invention
In order to solve the above problems, the invention provides one kind to consider typical module structure, handling ability, construction work
The factors such as skill, optimization module construction program and flow, instruct the technical scheme of the actual construction of module：
A kind of marine engineering equipment module building technology, including module is built, three steps of movement lifting and modular debugging；
Module, which is built, includes module construction operation preparation and specific operation；
Movement lifting concretely comprises the following steps：
A）Module weigh operation prepare and specific operation；
B）Module movement operation prepares and specific operation；
C）Module hoisting operation prepares and specific operation；
Modular debugging concretely comprises the following steps；
(1) safety requirements and preparation are debugged；
(2) debugging tool instrument and instrument prepare；
(3) debugging efforts prepare；
(4) accordingly apply for checking and examination file in inspection system；
(5) temporary power equipment is debugged；
(6) pre- debugging；
(7) module subsystem is debugged；
(8) intermodule system integration and test；
(9) whole platform testing, it is related to module and the combination of non-modular system；
(10) requirement of health, safety and environment is met.
Prepare to comprise the following steps preferably, module builds operation：
1）Method of construction is chosen according to modular structure form；
2）Module build the side selects and moulding bed arrangement, is being born entirely according to module overall dimensions, weight, all kinds of handling apparatus
Bearing requirements, place weight capacity under for the national games turn of lotus carry out place election, using angle steel or I-steel as moulding bed, moulding bed ginseng
Examine that module is weighed, movement and total group are required with stent-type or flat be connected with ground；
3）Segmentation division and related drawing technical papers prepare, to structure division, machine dress and piping, electric part and built-in
Distinguish the preparation for carrying out drawing and technical papers in part；
4）Work out precision controlling scheme, comprehensive establishment precision controlling scheme and requirement, surplus compensation rate control figure, establishment inspection
Standard inspection is accurate to carry out specifying for precision controlling scheme with measuring method and accuracy standard；
5）Material prepares, and capital equipment, equipment and materials are ordered goods, and mechanical drawing and certificate urge and wanted, together
When coordinate goods and materials storage and dispatching；
6）The production schedule prepares, to technology research project, Health security system, target cost plan, design and drawing skill
Art file goes out figure plan, material installation procurement plan and module production construction schedule and formulated；
7）Production management prepares, and sets up or improves module production management team and work out construction policy, according to production capacity
The overall balance adjustment main material equipment standard of load receives phase table, and advance fitting-out plan, confirms general inspection by requirements for starting construction
Order to commence can be issued；
8）Personnel prepare and response system；
9）HSE is typically required.
Comprise the following steps preferably, module builds specific operation：
a）Steel surface pre-processes, and the technical requirements submitted according to owner perform；
b）Blanking, cutting, pedestal typically requires to be machined, and to there is the support of required precision, its constitutional detail should use
Numerical control cutting, all gas cutting edges should be arranged, and slag and burr be removed, to the verge of opening application such as manhole, passage, window
Emery wheel deburring rounding, the roughness of the component free margins of other cuttings and processing should meet defined requirement
c）Prefabricated Ground arrangement；
d）Fragment and group stand prefabricated；
e）Advance fitting-out, steel construction hot-working, electrically pipeline, support, turbine, electrical equipment, base, part pipeline, iron Xi
Part, handrail and railing are installed；
f）It is segmented sanding paint；
g）Equipment component and pipeline prepackage
h）Welding quality and section construction precision are checked and accepted, and NDT flaw detections are carried out according to textural classification；
i）Precision process control, precision process control with laying-down cut → be segmented it is prefabricated → close up greatly → equipment installation
The step of → movement lifts carries out management and control, and examines and control according to code requirement, and overproof position is adjusted by code requirement
It is whole；
j）Size Control, excision remainder punching；
k）Module closes up Ground arrangement, makes arrangement moulding bed；
l）Entirety is closed up；
m）Large scale equipment and Accessory Members are installed；
n）Final touch-up paint.
Preferably, module is weighed, specific operation is hydraulic jacking system and the weighing and sensings such as installation hydraulic cylinder, hydraulic power source
The measuring systems such as device, hydraulic jacking system and measuring system are debugged, start hydraulic jacking system and measuring system, treat each hydraulic pressure
Cylinder pressure stagnates hydraulic jacking system when reaching requirement, and starting hydraulic cylinder simultaneously after system is steady makes platform depart from ground, stagnates
Hydraulic jacking system, check and confirm each to support not to be connected with ground；If any connection, start this support hydraulic pressure system, make
Module departs from support ground and reaches requirement distance, carries out horizontal survey using laser transit, adjusts position of platform, make it
In horizontality, after system is steady, carrying out pressurize and weigh, gathered data, module, which is weighed, to be repeated as needed,
Jacked every time from zero-bit to predetermined altitude, and separated in time measurement data after leveling.
Preferably, module hoisting operation prepares to include modular structure finite element analysis, suspension centre strength check, weight center of gravity
Determination, hanger and lifting layout drawing, crane barge selection and simulation, hanger strength check, the choosing for determining hoisting, Current Collector Sleave
Select, arrange and installation diagram, plant area's arrangement and ship stop arrangement, auxiliary tug and barge information, interference checking, to meet to be hung
Pitch requirements between thing, crane, arm and Current Collector Sleave, the preparation of Current Collector Sleave certificate and close to floating-crane stable during limit lift heavy
Property.
Preferably, debugging safety requirements and preparing content include：
1. commissioning staff carries intercom, instruction is clear, unimpeded, strengthens inspection in debugging process and links up；
2. high-tension electricity is related to equipment, region is isolated, unrelated person is forbidden to enter；
3. need to be responsible for license safely before debugging；
4. on-site cleanup work is carried out after debugging efforts；
5. protection against electric shock：Related electric commissioning staff confirms power transmission after safety, while to relevant device and zone isolation；
6. personnel fall：Two-handed work system, to be equipped with the safety equipment for meeting safety in production；
7. withdrawing all personnel unrelated with debugging without dangerous matter sources around checking, unrelated person is forbidden to enter debugging region,
And put up warning sign；
8. debugging, which is related to region, carries out special messenger's inspection；
9. set emergency escape passage.
The beneficial effects of the present invention are：
The present invention considers the factors such as typical module structure, handling ability, construction technology, optimization module construction program and
Flow, instruct the actual construction of module.By realizing land formation, the integral installation of typical module, built so as to reach to shorten
Cycle, the target for reducing rework rate, reducing cost.The structure type of typical module is classified, made in order on this basis
Flow, construction program, tissue production are drafted, accomplished targetedly to instruct the construction of module, further increased efficiency.Pass through
Construction program, the optimization of flow and reinforcement technological preparation early stage, reduce difficulty of construction, shorten construction period.By improving mould
The advance fitting-out of block, the three-dimensional operation on platform is changed into the plane operation of land, substantially improves operating environment, further promoted
The rationalization for making construction work specialized with fitting-out work, and to sophistication and special tooling, establish fixed production
Line and special assembly section are highly beneficial.
Brief description of the drawings
Fig. 1 is the operation process chart of the present invention.
Embodiment
To make the goal of the invention of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing to the present invention's
Embodiment is described in further detail.
As shown in figure 1, marine engineering equipment module building technology, including module construction, movement lifting and modular debugging three
Individual step；
Module, which is built, includes module construction operation preparation and specific operation；
Movement lifting concretely comprises the following steps：
A）Module weigh operation prepare and specific operation；
B）Module movement operation prepares and specific operation；
C）Module hoisting operation prepares and specific operation；
Modular debugging concretely comprises the following steps；
（1）Debug safety requirements and preparation；
（2）Debugging tool instrument and instrument prepare；
（3）Debugging efforts prepare；
（4）Accordingly apply for checking and examination file in inspection system；
（5）Debug temporary power equipment；
（6）Pre- debugging；
（7）Module subsystem is debugged；
（8）Intermodule system integration and test；
（9）Whole platform testing, it is related to module and the combination of non-modular system；
（10）Meet the requirement of health, safety and environment.
The process considers the factors such as typical module structure, handling ability, construction technology, optimization module construction side
Case and flow, instruct the actual construction of module.By realizing land formation, the integral installation of typical module, shorten so as to reach
Construction period, the target for reducing rework rate, reducing cost.
Module therein builds operation and prepares to comprise the following steps：
1）Method of construction is chosen according to modular structure form；
2）Module build the side selects and moulding bed arrangement, is being born entirely according to module overall dimensions, weight, all kinds of handling apparatus
Bearing requirements, place weight capacity under for the national games turn of lotus carry out place election, using angle steel or I-steel as moulding bed, moulding bed ginseng
Examine that module is weighed, movement and total group are required with stent-type or flat be connected with ground；
3）Segmentation division and related drawing technical papers prepare, to structure division, machine dress and piping, electric part and built-in
Distinguish the preparation for carrying out drawing and technical papers in part；
4）Work out precision controlling scheme, comprehensive establishment precision controlling scheme and requirement, surplus compensation rate control figure, establishment inspection
Standard inspection is accurate to carry out specifying for precision controlling scheme with measuring method and accuracy standard；
5）Material prepares, and capital equipment, equipment and materials are ordered goods, and mechanical drawing and certificate urge and wanted, together
When coordinate goods and materials storage and dispatching；
6）The production schedule prepares, to technology research project, Health security system, target cost plan, design and drawing skill
Art file goes out figure plan, material installation procurement plan and module production construction schedule and formulated；
7）Production management prepares, and sets up or improves module production management team and work out construction policy, according to production capacity
The overall balance adjustment main material equipment standard of load receives phase table, and advance fitting-out plan, confirms general inspection by requirements for starting construction
Order to commence can be issued；
8）Personnel prepare and response system；
9）HSE is typically required.
Module is built specific operation and comprised the following steps：
a）Steel surface pre-processes, and the technical requirements submitted according to owner perform；
b）Blanking, cutting, pedestal typically requires to be machined, and to there is the support of required precision, its constitutional detail should use
Numerical control cutting, all gas cutting edges should be arranged, and slag and burr be removed, to the verge of opening application such as manhole, passage, window
Emery wheel deburring rounding, the roughness of the component free margins of other cuttings and processing should meet defined requirement
c）Prefabricated Ground arrangement；
d）Fragment and group stand prefabricated；
e）Advance fitting-out, steel construction hot-working, electrically pipeline, support, turbine, electrical equipment, base, part pipeline, iron Xi
Part, handrail and railing are installed；
f）It is segmented sanding paint；
g）Equipment component and pipeline prepackage
h）Welding quality and section construction precision are checked and accepted, and NDT flaw detections are carried out according to textural classification；
i）Precision process control, precision process control with laying-down cut → be segmented it is prefabricated → close up greatly → equipment installation
The step of → movement lifts carries out management and control, and examines and control according to code requirement, and overproof position is adjusted by code requirement
It is whole；
j）Size Control, excision remainder punching；
k）Module closes up Ground arrangement, makes arrangement moulding bed；
l）Entirety is closed up；
m）Large scale equipment and Accessory Members are installed；
n）Final touch-up paint.
Simultaneously, module weighs specific operation as hydraulic jacking system and weighing and sensings such as installation hydraulic cylinder, hydraulic power sources
The measuring systems such as device, hydraulic jacking system and measuring system are debugged, start hydraulic jacking system and measuring system, treat each hydraulic pressure
Cylinder pressure stagnates hydraulic jacking system when reaching requirement, and starting hydraulic cylinder simultaneously after system is steady makes platform depart from ground, stagnates
Hydraulic jacking system, check and confirm each to support not to be connected with ground；If any connection, start this support hydraulic pressure system, make
Module departs from support ground and reaches requirement distance, carries out horizontal survey using laser transit, adjusts position of platform, make it
In horizontality, after system is steady, carrying out pressurize and weigh, gathered data, module, which is weighed, to be repeated as needed,
Jacked every time from zero-bit to predetermined altitude, and separated in time measurement data after leveling.
Also, module hoisting operation prepares to include modular structure finite element analysis, suspension centre strength check, weight center of gravity really
Fixed, hanger and lifting layout drawing, crane barge selection and simulation, hanger strength check, determine hoisting, the selection of Current Collector Sleave, cloth
Put and stop arrangement, auxiliary tug and barge information, interference checking, to meet suspended object, hang with installation diagram, plant area's arrangement and ship
Pitch requirements between car, arm and Current Collector Sleave, the preparation of Current Collector Sleave certificate and close to crane barge stability during limit lift heavy.
Debugging safety requirements and preparing content include：
1. commissioning staff carries intercom, instruction is clear, unimpeded, strengthens inspection in debugging process and links up；
2. high-tension electricity is related to equipment, region is isolated, unrelated person is forbidden to enter；
3. need to be responsible for license safely before debugging；
4. on-site cleanup work is carried out after debugging efforts；
5. protection against electric shock：Related electric commissioning staff confirms power transmission after safety, while to relevant device and zone isolation；
6. personnel fall：Two-handed work system, to be equipped with the safety equipment for meeting safety in production；
7. withdrawing all personnel unrelated with debugging without dangerous matter sources around checking, unrelated person is forbidden to enter debugging region,
And put up warning sign；
8. debugging, which is related to region, carries out special messenger's inspection；
9. set emergency escape passage.
So as to make the technology mode be classified the structure type of typical module, make flow in order on this basis, intend
Determine construction program, tissue production, accomplished targetedly to instruct the construction of module, further increased efficiency.By construction side
Case, the optimization of flow and reinforcement technological preparation early stage, reduce difficulty of construction, shorten construction period.By improving the pre- of module
Fitting-out, the three-dimensional operation on platform is changed into the plane operation of land, substantially improves operating environment, further promotes to build
Job Specialization and the rationalization of fitting-out work, and to sophistication and special tooling, establish fixed production line and specially
It is highly beneficial with assembly section.
Above-described embodiment is presently preferred embodiments of the present invention, is not the limitation to technical solution of the present invention, as long as
The technical scheme that can be realized on the basis of above-described embodiment without creative work, it is regarded as falling into patent of the present invention
Rights protection scope in.
Claims (4)
- A kind of 1. marine engineering equipment module building technology, it is characterised in that：Including module construction, movement lifting and modular debugging Three steps；The module, which is built, includes module construction operation preparation and specific operation；The movement lifting concretely comprises the following steps：A) module weigh operation prepare and specific operation；B) module movement operation preparation and specific operation；C) module hoisting operation preparation and specific operation；The modular debugging concretely comprises the following steps：(1) safety requirements and preparation are debugged；(2) debugging tool instrument and instrument prepare；(3) debugging efforts prepare；(4) accordingly apply for checking and examination file in inspection system；(5) temporary power equipment is debugged；(6) pre- debugging；(7) module subsystem is debugged；(8) intermodule system integration and test；(9) whole platform testing, it is related to module and the combination of non-modular system；(10) requirement of health, safety and environment is met；The module builds operation and prepares to comprise the following steps：1) method of construction is chosen according to modular structure form；2) selection of module build the side and moulding bed arrangement are complete in full load according to module overall dimensions, weight, all kinds of handling apparatus Bearing requirements, place weight capacity under operating carry out place election, and mould is referred to as moulding bed, moulding bed using angle steel or I-steel Block is weighed, movement and total group are required with stent-type or flat be connected with ground；3) segmentation division and related drawing technical papers prepare, to structure division, machine dress and piping, electric part and built-in part Distinguish the preparation for carrying out drawing and technical papers；4) precision controlling scheme, comprehensive establishment precision controlling scheme and requirement, surplus compensation rate control figure, establishment inspection mark are worked out Accurate and measuring method and accuracy standard carry out specifying for precision controlling scheme；5) material prepares, and capital equipment, equipment and materials are ordered goods, and mechanical drawing and certificate urge and wanted, and assists simultaneously Adjust goods and materials storage and dispatching；6) production schedule prepares, to technology research project, Health security system, target cost plan, design and drawing technology text Part goes out figure plan, material installation procurement plan and module production construction schedule and formulated；7) production management prepares, and sets up or improves module production management team and work out construction policy, according to capacity loading Overall balance adjustment main material equipment standard receive phase table, and advance fitting-out plan, by requirements for starting construction confirm general inspection can under Send out order to commence；8) personnel prepare and responded system；9) HSE requirements；The module is built specific operation and comprised the following steps：A) steel surface pre-processes, and the technical requirements submitted according to owner perform；B) blanking, cutting, pedestal require machining, and to there is the support of required precision, its constitutional detail should use Numerical control cutting, All gas cutting edges should be arranged, and slag and burr be removed, to manhole, passage, window verge of opening application wheel deburring Rounding, the roughness of the component free margins of other cuttings and processing should meet defined requirement；C) prefabricated Ground arrangement；D) fragment and group are stood prefabricated；E) advance fitting-out, steel construction hot-working, pipeline, electrically support, turbine, electrical equipment, base, part pipeline, iron Xi parts, help Hand and railing are installed；F) it is segmented sanding paint；G) equipment component and pipeline prepackageH) welding quality and section construction precision are checked and accepted, and NDT flaw detections are carried out according to textural classification；I) precision process control, precision process control with laying-down cut → be segmented it is prefabricated → close up → equipment installation → shifting greatly The step of fortune lifting, carries out management and control, and examines and control according to code requirement, and overproof position is adjusted by code requirement；J) size Control, excision remainder punching；K) module closes up Ground arrangement, makes arrangement moulding bed；L) it is overall to close up；M) large scale equipment and Accessory Members are installed；N) final touch-up paint.
- A kind of 2. marine engineering equipment module building technology according to claim 1, it is characterised in that：The module is weighed Specific operation is installation hydraulic cylinder, hydraulic jacking system and measuring system, debugs hydraulic jacking system and measuring system, starts liquid Jack-up system and measuring system are pressed, hydraulic jacking system is stagnated when each hydraulic cylinder pressure reaches requirement, it is same after system is steady Shi Qidong hydraulic cylinders make platform depart from ground, stagnate hydraulic jacking system, check and confirm each to support not to be connected with ground； If any connection, start this support hydraulic pressure system, module is departed from support ground and is reached requirement distance, utilize laser transit Horizontal survey is carried out, position of platform is adjusted, is at horizontality, after system is steady, pressurize is carried out and weighs, gather number According to module is weighed to be repeated as needed, is jacked every time from zero-bit to predetermined altitude, and separated in time is surveyed after leveling Measure data.
- A kind of 3. marine engineering equipment module building technology according to claim 1, it is characterised in that：The module hoisting Operation prepare include modular structure finite element analysis, suspension centre strength check, the determination of weight center of gravity, hanger and lift layout drawing, Crane barge select and simulation, hanger strength check, determine hoisting, the selection of Current Collector Sleave, arrangement and installation diagram, plant area arrange and Ship stops arrangement, auxiliary tug and barge information, interference checking, to meet between suspended object, crane, arm and Current Collector Sleave Pitch requirements, the preparation of Current Collector Sleave certificate and close to crane barge stability during limit lift heavy.
- A kind of 4. marine engineering equipment module building technology according to claim 1, it is characterised in that：The debugging safety It is required that and preparing content include：1. commissioning staff carries intercom, instruction is clear, unimpeded, strengthens inspection in debugging process and links up；2. high-tension electricity is related to equipment, region is isolated, unrelated person is forbidden to enter；3. need to be responsible for license safely before debugging；4. on-site cleanup work is carried out after debugging efforts；5. protection against electric shock：Related electric commissioning staff confirms power transmission after safety, while to relevant device and zone isolation；6. personnel fall：Two-handed work system, to be equipped with the safety equipment for meeting safety in production；7. withdrawing all personnel unrelated with debugging without dangerous matter sources around checking, unrelated person is forbidden to enter debugging region, and Put up warning sign；8. debugging, which is related to region, carries out special messenger's inspection；9. set emergency escape passage.
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| CN106836166B (en) * | 2017-01-06 | 2018-11-20 | 天津博迈科海洋工程有限公司 | Large marine man-made island module in-site installation site planning method |
| CN107300901A (en) * | 2017-08-09 | 2017-10-27 | 中车洛阳机车有限公司 | A kind of locomotive bogie frame suspension member package system device |
| CN108733931A (en) * | 2018-05-24 | 2018-11-02 | 奥克斯空调股份有限公司 | Circuit design and processing technology output method and device |
| CN109625173B (en) * | 2018-12-18 | 2020-12-08 | 海洋石油工程（青岛）有限公司 | Process for marine module construction |
| CN111652500B (en) * | 2020-05-29 | 2023-07-25 | 广东电网有限责任公司 | Automatic on-duty auxiliary system based on scheduling |
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