CN104988881A - Ocean engineering equipment module construction technology - Google Patents
Ocean engineering equipment module construction technology Download PDFInfo
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- CN104988881A CN104988881A CN201510267531.1A CN201510267531A CN104988881A CN 104988881 A CN104988881 A CN 104988881A CN 201510267531 A CN201510267531 A CN 201510267531A CN 104988881 A CN104988881 A CN 104988881A
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Abstract
The invention discloses an ocean engineering equipment module construction technology. The module construction technology comprises a step of module construction, a step of module transporting and hoisting, and a step of module debugging. The module construction technology comprehensively takes the typical module structure, the hoisting capability and the construction process into account, optimizes a module construction scheme and process, and instructs the actual construction of a module. Through land construction and integral installation for the typical module, a construction period can be shortened, the reworking rate can be decreased, and the cost can be reduced. On the basis of the classification for structural forms of the typical module, the flow is straightened out, the construction scheme is set up, the production is organized, the construction for the module is targetedly instructed, and the efficiency is further improved.
Description
Technical field
The present invention relates to marine engineering equipment field, particularly relate to a kind of marine engineering equipment module build process.
Background technology
Ocean engineering refers to develop, utilize, protect, recover for the purpose of marine resources, and project subject is positioned at the newly-built, renovating and enlarging engineering of coastline to extra large side.Specifically comprise: Perioperative cardiac events, marine dam construction, man-made island, sea and seabed goods and materials storage facilities, Oversea bridge, seabed tunnel engineering, seabed pipeline, seabed electricity (light) cable engineering, oceanic mineral resources exploration and development and ancillary works thereof, marine tidal power station, wave energy power station, the marine energies such as temperature difference power station develop engineering, large-scale marine park, Artificial Fish-Reefs, salt pan, the multipurpose use of sea water engineerings such as desalinization, marine amusement and motion, sight exploitation engineering, and other ocean engineerings that national marine authorities specify together with environmental protection authorities of State Council.
The various main equipments adopted in ocean engineering are due to its handling difficulty in use, building course, and cause and consume comparatively farm labourer's phase in general ocean engineering, its rework rate is high simultaneously, and it is also problem to be solved in a hurry in this area that cost remains high.
Summary of the invention
In order to solve the problem, the invention provides one and considering the factors such as typical module structure, handling ability, construction technology, optimize module construction program and flow process, instruct the technical scheme of the actual construction of module:
A kind of marine engineering equipment module build process, comprises module construction, movement lifting and modular debugging three steps;
Module is built and is comprised module construction operation preparation and concrete operation;
The concrete steps of movement lifting are:
A) module operation of weighing prepares and concrete operation;
B) module movement operation prepares and concrete operation;
C) module hoisting operation prepares and concrete operation;
The concrete steps of modular debugging are;
(1) safety requirements and preparation is debugged;
(2) debugging tool instrument and instrument prepare;
(3) debugging efforts prepares;
(4) the corresponding file that applies for checking and examination in check system;
(5) temporary power equipment is debugged;
(6) debug in advance;
(7) module subsystem debugging;
(8) intermodule system integration and test;
(9) whole platform testing, relates to module and the combination of non-modular system;
(10) requirement of health, safety and environment is met.
As preferably, module is built operation and is prepared to comprise the following steps:
1) construction method is chosen according to modular structure form;
2) module build the side is selected and moulding bed layout, place election is carried out according to module whole size, weight, the load bearing requirements of all kinds of handling apparatus under for the national games turn of full load, place weight capacity, adopt angle steel or i iron as moulding bed, moulding bed referrer module is weighed, movement and total group require with stent-type or to be flatly connected with ground;
3) segmentation division and drawing technical papers of being correlated with prepare, and distinguish to structure division, machine dress and piping, electric part and in-built part the preparation carrying out drawing and technical papers;
4) work out precision controlling scheme, comprehensively work out the appointment that precision controlling scheme and requirement, surplus compensation rate control chart, establishment test stone and measuring method and accuracy standard carry out precision controlling scheme;
5) material prepare, capital equipment, equipment and materials are ordered goods, and to mechanical drawing and certificate urge want, simultaneously coordinate goods and materials storage with dispensing;
6) production schedule prepares, and produces construction schedule formulate technology research project, Health security system, target cost plan, design and the plan of publishing picture of drawing technological document, material installation procurement plan and module;
7) production management prepares, and sets up or improve module production management team and policy is built in establishment, receives phase table according to the overall balance of capacity loading adjustment main material equipment standard, and advance fitting-out plan, confirm that general inspection can issue order to commence by requirements for starting construction;
8) personnel prepare and response system;
9) HSE General Requirements.
As preferably, module is built concrete operation and is comprised the following steps:
A) steel surface pretreatment, performs according to the technical requirements that owner submits to;
B) blanking, cutting, pedestal General Requirements machining, to the support having required precision, its structural component should adopt Numerical control cutting, all gas cutting edges should arrange, remove slag and burr, to verge of opening application wheel deburring roundings such as manhole, passage, windows, the roughness of the component free margins of other cutting and processing should meet the requirement of regulation
C) prefabricated Ground arrangement;
D) fragment and group stand prefabricated;
E) advance fitting-out, steel work hot-working, pipeline, electrically support, turbine, electric fixtures, base, part pipeline, iron Xi part, handrail and railing are installed;
F) segmentation sanding paint;
G) equipment component and pipeline prepackage
H) welding quality and section construction precision are checked and accepted, and carry out NDT flaw detection according to textural classification;
I) precision process controls, and precision process controls to carry out management and control with the step of laying-down cutting → prefabricate → close up greatly → equipment installations → movement lifting, and checks and control according to code requirement, adjusts by code requirement overproof position;
J) size Control, excision remainder punching;
K) module is closed up Ground arrangement, is made and arrange moulding bed;
L) entirety is closed up;
M) main equipment and Accessory Members are installed;
N) final touch-up paint.
As preferably, module weighs concrete operation for installing the measuring system such as the hydraulic jacking system such as hydraulic cylinder, hydraulic power source and LOAD CELLS, debugging hydraulic jacking system and measuring system, start hydraulic jacking system and measuring system, hydraulic jacking system is stagnated when each hydraulic cylinder pressure reaches requirement, after system is steady, primer fluid cylinder pressure makes platform depart from ground simultaneously, stagnates hydraulic jacking system, checks that each support of confirmation is not connected with ground; If any connection, start this support hydraulic pressure system, make module depart from support ground and reach requirement distance, utilize laser transit to carry out horizontal survey, adjustment position of platform, make it be in level, after system is steady, carries out pressurize and weigh, image data, module is weighed and can repeatedly be carried out as required, at every turn all from zero-bit jacking to predetermined altitude, and separated in time survey data after leveling.
As preferably, module hoisting operation prepares to comprise modular structure finite element analysis, suspension centre strength check, the determination of weight center of gravity, hanger and lifting arrangement diagram, crane barge selects and simulation, hanger strength check, the selection determining hoisting, Current Collector Sleave, layout and installation drawing, plant area arrange and boats and ships stop layout, auxiliary tug and barge information, interference checking, to meet suspended object, crane, pitch requirements between arm and Current Collector Sleave, the preparation of Current Collector Sleave certificate and close to crane barge stability during limit lift heavy.
As preferably, debugging safety requirements and preparing content comprise:
1. commissioning staff carries Walkie talkie, and instruction is clear, unimpeded, strengthens inspection and link up in debug process;
2. high-tension electricity relates to equipment, region isolates, and forbids that unrelated person enters;
3. need to obtain safety before debugging and be responsible for license;
4. on-site cleanup work is carried out after debugging efforts;
5. protection against electric shock: related electric commissioning staff confirms the rear power transmission of safety, simultaneously to relevant device and zone isolation;
6. personnel fall: two-handed work system, be equipped with the safety equipment meeting safety in production;
7. check around without dangerous matter sources, withdraw all personnel irrelevant with debugging, forbid that unrelated person enters debugging region, and put up warning sign;
8. debugging relates to region and carries out special messenger and patrol and examine;
9. emergency escape passage is set.
Beneficial effect of the present invention is:
The present invention considers the factors such as typical module structure, handling ability, construction technology, optimizes module construction program and flow process, instructs the actual construction of module.By realizing land formation, the integral installation of typical module, thus the target reaching shortening production cycle, reduce rework rate, reduce costs.The form of structure of typical module classified, makes flow process on this basis in order, draft construction program, organize and produce, accomplished the construction instructing module targetedly, further increased efficiency.By optimization and the reinforcement technological preparation in early stage of construction program, flow process, reduce difficulty of construction, shortening production cycle.By improving the advance fitting-out of module, three-dimensional operation on platform is become the plane operation of land, substantially improve operating environment, impel the rationalization of construction work specialization and fitting-out work further, and to sophistication and special tooling, set up fixing production line and special assembly section very favourable.
Accompanying drawing explanation
Fig. 1 is operation process chart of the present invention.
Detailed description of the invention
For making goal of the invention of the present invention, technical scheme and advantage clearly, below in conjunction with accompanying drawing, embodiments of the present invention are described in further detail.
As shown in Figure 1, marine engineering equipment module build process, comprises module construction, movement lifting and modular debugging three steps;
Module is built and is comprised module construction operation preparation and concrete operation;
The concrete steps of movement lifting are:
A) module operation of weighing prepares and concrete operation;
B) module movement operation prepares and concrete operation;
C) module hoisting operation prepares and concrete operation;
The concrete steps of modular debugging are;
(1) safety requirements and preparation is debugged;
(2) debugging tool instrument and instrument prepare;
(3) debugging efforts prepares;
(4) the corresponding file that applies for checking and examination in check system;
(5) temporary power equipment is debugged;
(6) debug in advance;
(7) module subsystem debugging;
(8) intermodule system integration and test;
(9) whole platform testing, relates to module and the combination of non-modular system;
(10) requirement of health, safety and environment is met.
This process considers the factors such as typical module structure, handling ability, construction technology, optimizes module construction program and flow process, instructs the actual construction of module.By realizing land formation, the integral installation of typical module, thus the target reaching shortening production cycle, reduce rework rate, reduce costs.
Module is wherein built operation and is prepared to comprise the following steps:
1) construction method is chosen according to modular structure form;
2) module build the side is selected and moulding bed layout, place election is carried out according to module whole size, weight, the load bearing requirements of all kinds of handling apparatus under for the national games turn of full load, place weight capacity, adopt angle steel or i iron as moulding bed, moulding bed referrer module is weighed, movement and total group require with stent-type or to be flatly connected with ground;
3) segmentation division and drawing technical papers of being correlated with prepare, and distinguish to structure division, machine dress and piping, electric part and in-built part the preparation carrying out drawing and technical papers;
4) work out precision controlling scheme, comprehensively work out the appointment that precision controlling scheme and requirement, surplus compensation rate control chart, establishment test stone and measuring method and accuracy standard carry out precision controlling scheme;
5) material prepare, capital equipment, equipment and materials are ordered goods, and to mechanical drawing and certificate urge want, simultaneously coordinate goods and materials storage with dispensing;
6) production schedule prepares, and produces construction schedule formulate technology research project, Health security system, target cost plan, design and the plan of publishing picture of drawing technological document, material installation procurement plan and module;
7) production management prepares, and sets up or improve module production management team and policy is built in establishment, receives phase table according to the overall balance of capacity loading adjustment main material equipment standard, and advance fitting-out plan, confirm that general inspection can issue order to commence by requirements for starting construction;
8) personnel prepare and response system;
9) HSE General Requirements.
Module is built concrete operation and is comprised the following steps:
A) steel surface pretreatment, performs according to the technical requirements that owner submits to;
B) blanking, cutting, pedestal General Requirements machining, to the support having required precision, its structural component should adopt Numerical control cutting, all gas cutting edges should arrange, remove slag and burr, to verge of opening application wheel deburring roundings such as manhole, passage, windows, the roughness of the component free margins of other cutting and processing should meet the requirement of regulation
C) prefabricated Ground arrangement;
D) fragment and group stand prefabricated;
E) advance fitting-out, steel work hot-working, pipeline, electrically support, turbine, electric fixtures, base, part pipeline, iron Xi part, handrail and railing are installed;
F) segmentation sanding paint;
G) equipment component and pipeline prepackage
H) welding quality and section construction precision are checked and accepted, and carry out NDT flaw detection according to textural classification;
I) precision process controls, and precision process controls to carry out management and control with the step of laying-down cutting → prefabricate → close up greatly → equipment installations → movement lifting, and checks and control according to code requirement, adjusts by code requirement overproof position;
J) size Control, excision remainder punching;
K) module is closed up Ground arrangement, is made and arrange moulding bed;
L) entirety is closed up;
M) main equipment and Accessory Members are installed;
N) final touch-up paint.
Simultaneously, module weighs concrete operation for installing the measuring system such as the hydraulic jacking system such as hydraulic cylinder, hydraulic power source and LOAD CELLS, debugging hydraulic jacking system and measuring system, start hydraulic jacking system and measuring system, hydraulic jacking system is stagnated when each hydraulic cylinder pressure reaches requirement, after system is steady, primer fluid cylinder pressure makes platform depart from ground simultaneously, stagnates hydraulic jacking system, checks that each support of confirmation is not connected with ground; If any connection, start this support hydraulic pressure system, make module depart from support ground and reach requirement distance, utilize laser transit to carry out horizontal survey, adjustment position of platform, make it be in level, after system is steady, carries out pressurize and weigh, image data, module is weighed and can repeatedly be carried out as required, at every turn all from zero-bit jacking to predetermined altitude, and separated in time survey data after leveling.
And, module hoisting operation prepares to comprise modular structure finite element analysis, suspension centre strength check, the determination of weight center of gravity, hanger and lifting arrangement diagram, crane barge selects and simulation, hanger strength check, the selection determining hoisting, Current Collector Sleave, layout and installation drawing, plant area arrange and boats and ships stop layout, auxiliary tug and barge information, interference checking, to meet suspended object, crane, pitch requirements between 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 comprise:
1. commissioning staff carries Walkie talkie, and instruction is clear, unimpeded, strengthens inspection and link up in debug process;
2. high-tension electricity relates to equipment, region isolates, and forbids that unrelated person enters;
3. need to obtain safety before debugging and be responsible for license;
4. on-site cleanup work is carried out after debugging efforts;
5. protection against electric shock: related electric commissioning staff confirms the rear power transmission of safety, simultaneously to relevant device and zone isolation;
6. personnel fall: two-handed work system, be equipped with the safety equipment meeting safety in production;
7. check around without dangerous matter sources, withdraw all personnel irrelevant with debugging, forbid that unrelated person enters debugging region, and put up warning sign;
8. debugging relates to region and carries out special messenger and patrol and examine;
9. emergency escape passage is set.
Thus make the form of structure of this technology mode to typical module classify, make flow process on this basis in order, draft construction program, organize and produce, accomplished the construction instructing module targetedly, further increased efficiency.By optimization and the reinforcement technological preparation in early stage of construction program, flow process, reduce difficulty of construction, shortening production cycle.By improving the advance fitting-out of module, three-dimensional operation on platform is become the plane operation of land, substantially improve operating environment, impel the rationalization of construction work specialization and fitting-out work further, and to sophistication and special tooling, set up fixing production line and special assembly section very favourable.
Above-described embodiment is preferred embodiment of the present invention; it is not the restriction to technical solution of the present invention; as long as without the technical scheme that creative work can realize on the basis of above-described embodiment, all should be considered as falling within the scope of the rights protection of patent of the present invention.
Claims (6)
1. a marine engineering equipment module build process, is characterized in that: comprise module construction, movement lifting and modular debugging three steps;
Described module is built and is comprised module construction operation preparation and concrete operation;
The concrete steps of described movement lifting are:
A) module operation of weighing prepares and concrete operation;
B) module movement operation prepares and concrete operation;
C) module hoisting operation prepares and concrete operation;
The concrete steps of described modular debugging are:
(1) safety requirements and preparation is debugged;
(2) debugging tool instrument and instrument prepare;
(3) debugging efforts prepares;
(4) the corresponding file that applies for checking and examination in check system;
(5) temporary power equipment is debugged;
(6) debug in advance;
(7) module subsystem debugging;
(8) intermodule system integration and test;
(9) whole platform testing, relates to module and the combination of non-modular system;
(10) requirement of health, safety and environment is met.
2. a kind of marine engineering equipment module build process according to claim 1, is characterized in that: described module is built operation and prepared to comprise the following steps:
1) construction method is chosen according to modular structure form;
2) module build the side is selected and moulding bed layout, place election is carried out according to module whole size, weight, the load bearing requirements of all kinds of handling apparatus under for the national games turn of full load, place weight capacity, adopt angle steel or i iron as moulding bed, moulding bed referrer module is weighed, movement and total group require with stent-type or to be flatly connected with ground;
3) segmentation division and drawing technical papers of being correlated with prepare, and distinguish to structure division, machine dress and piping, electric part and in-built part the preparation carrying out drawing and technical papers;
4) work out precision controlling scheme, comprehensively work out the appointment that precision controlling scheme and requirement, surplus compensation rate control chart, establishment test stone and measuring method and accuracy standard carry out precision controlling scheme;
5) material prepare, capital equipment, equipment and materials are ordered goods, and to mechanical drawing and certificate urge want, simultaneously coordinate goods and materials storage with dispensing;
6) production schedule prepares, and produces construction schedule formulate technology research project, Health security system, target cost plan, design and the plan of publishing picture of drawing technological document, material installation procurement plan and module;
7) production management prepares, and sets up or improve module production management team and policy is built in establishment, receives phase table according to the overall balance of capacity loading adjustment main material equipment standard, and advance fitting-out plan, confirm that general inspection can issue order to commence by requirements for starting construction;
8) personnel prepare and response system;
9) HSE General Requirements.
3. a kind of marine engineering equipment module build process according to claim 1, is characterized in that: described module is built concrete operation and comprised the following steps:
A) steel surface pretreatment, performs according to the technical requirements that owner submits to;
B) blanking, cutting, pedestal General Requirements machining, to the support having required precision, its structural component should adopt Numerical control cutting, all gas cutting edges should arrange, remove slag and burr, to verge of opening application wheel deburring roundings such as manhole, passage, windows, the roughness of the component free margins of other cutting and processing should meet the requirement of regulation
C) prefabricated Ground arrangement;
D) fragment and group stand prefabricated;
E) advance fitting-out, steel work hot-working, pipeline, electrically support, turbine, electric fixtures, base, part pipeline, iron Xi part, handrail and railing are installed;
F) segmentation sanding paint;
G) equipment component and pipeline prepackage
H) welding quality and section construction precision are checked and accepted, and carry out NDT flaw detection according to textural classification;
I) precision process controls, and precision process controls to carry out management and control with the step of laying-down cutting → prefabricate → close up greatly → equipment installations → movement lifting, and checks and control according to code requirement, adjusts by code requirement overproof position;
J) size Control, excision remainder punching;
K) module is closed up Ground arrangement, is made and arrange moulding bed;
L) entirety is closed up;
M) main equipment and Accessory Members are installed;
N) final touch-up paint.
4. a kind of marine engineering equipment module build process according to claim 1, it is characterized in that: described module weighs concrete operation for installing the measuring system such as the hydraulic jacking system such as hydraulic cylinder, hydraulic power source and LOAD CELLS, debugging hydraulic jacking system and measuring system, start hydraulic jacking system and measuring system, hydraulic jacking system is stagnated when each hydraulic cylinder pressure reaches requirement, after system is steady, primer fluid cylinder pressure makes platform depart from ground simultaneously, stagnate hydraulic jacking system, check and confirm that each support is not connected with ground; If any connection, start this support hydraulic pressure system, make module depart from support ground and reach requirement distance, utilize laser transit to carry out horizontal survey, adjustment position of platform, make it be in level, after system is steady, carries out pressurize and weigh, image data, module is weighed and can repeatedly be carried out as required, at every turn all from zero-bit jacking to predetermined altitude, and separated in time survey data after leveling.
5. a kind of marine engineering equipment module build process according to claim 1, it is characterized in that: described module hoisting operation prepares to comprise modular structure finite element analysis, suspension centre strength check, the determination of weight center of gravity, hanger and lifting arrangement diagram, crane barge is selected and simulation, hanger strength check, determine hoisting, the selection of Current Collector Sleave, arrange and installation drawing, plant area arranges and layout stopped by boats and ships, auxiliary tug and barge information, interference checking, to meet suspended object, crane, pitch requirements between arm and Current Collector Sleave, the preparation of Current Collector Sleave certificate and close to crane barge stability during limit lift heavy.
6. a kind of marine engineering equipment module build process according to claim 1, is characterized in that: described debugging safety requirements and preparing content comprise:
1. commissioning staff carries Walkie talkie, and instruction is clear, unimpeded, strengthens inspection and link up in debug process;
2. high-tension electricity relates to equipment, region isolates, and forbids that unrelated person enters;
3. need to obtain safety before debugging and be responsible for license;
4. on-site cleanup work is carried out after debugging efforts;
5. protection against electric shock: related electric commissioning staff confirms the rear power transmission of safety, simultaneously to relevant device and zone isolation;
6. personnel fall: two-handed work system, be equipped with the safety equipment meeting safety in production;
7. check around without dangerous matter sources, withdraw all personnel irrelevant with debugging, forbid that unrelated person enters debugging region, and put up warning sign;
8. debugging relates to region and carries out special messenger and patrol and examine;
9. emergency escape passage is set.
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| CN106836166A (en) * | 2017-01-06 | 2017-06-13 | 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 |
| CN109625173A (en) * | 2018-12-18 | 2019-04-16 | 海洋石油工程（青岛）有限公司 | The technique built for marine worker module |
| CN111652500A (en) * | 2020-05-29 | 2020-09-11 | 广东电网有限责任公司 | Automatic duty-on auxiliary system and equipment based on scheduling and report generation method thereof |
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| CN106836166A (en) * | 2017-01-06 | 2017-06-13 | 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 |
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| CN111652500A (en) * | 2020-05-29 | 2020-09-11 | 广东电网有限责任公司 | Automatic duty-on auxiliary system and equipment based on scheduling and report generation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104988881B (en) | 2017-12-29 |
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