CN113076588A - BIM technology-based power transformation and distribution station deepened design process and technology - Google Patents
BIM technology-based power transformation and distribution station deepened design process and technology Download PDFInfo
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Abstract
The invention discloses a deepened design process and a deepened design process of a power transformation and distribution station based on a BIM (building information modeling) technology, which comprise the following steps of: s1, signing and filing the seal construction drawing by the general electromechanical engineering contract unit; s2, defining the requirement of local power supply bureau and inquiry confirmation; s3, determining the model number and civil engineering condition of the electromechanical equipment; s4, building a transformer substation model and carrying out deepening design; s5, verifying the deepened design model of the transformer substation and counting the engineering quantity; and S6, checking and accepting the engineering construction of the transformer and distribution station. The invention controls the whole process of the transformer and distribution station machine room, controls the whole process of the transformer and distribution station machine room according to the management view of engineering construction units and construction general contract units, manages the whole process of the transformer and distribution station machine room, and uses a new technology and a new method to make a new control method for deepening a design process, an information feedback process, main nodes, key areas, a deepening scheme, cost control, quality supervision and the like. The construction method solves the problems of 'noise, clutter, disorder, pollution, waste, rework' and other errors in the construction of the conventional power transformation and distribution station.
Description
Technical Field
The invention relates to the technical field of deepened design, processing and installation of a building electromechanical equipment machine room, in particular to a deepened design flow and a deepened design process of a power transformation and distribution station based on a BIM (building information modeling) technology.
Background
Some drawbacks in the electromechanical transformation and distribution station engineering process of the conventional construction project are as follows: the management of the drawing version of the engineering construction drawing of the electrical machine room is disordered, the one-time deepening design (two-dimensional deepening) of the machine room is not in place, secondary processing sound, light and electricity pollution is serious in a construction site, equipment cannot enter a field for installation, a reserved embedded support is not in place, the installation of electromechanical equipment is not in conflict with the gas and attractive, the secondary reworking amount of the machine room is large, a power supply office does not recognize mountable results, the installation cannot accept, incoming and outgoing files are disordered, and the division of the duties of functional departments is not clear.
Disclosure of Invention
The invention aims to provide a transformation and distribution station deepened design process and a transformation and distribution station deepened design process based on a BIM technology, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a transformation and distribution station deepened design process and a technology based on a BIM technology comprise the following steps:
s1, signing and filing the seal construction drawing by the general electromechanical engineering contract unit;
s2, defining the requirement of local power supply bureau and inquiry confirmation;
s3, determining the model number and civil engineering condition of the electromechanical equipment;
s4, building a transformer substation model and carrying out deepening design;
s5, verifying the deepened design model of the transformer substation and counting the engineering quantity;
and S6, checking and accepting the engineering construction of the transformer and distribution station.
Preferably, the step S1 includes one or more of the following operations:
the construction drawing of the stamping version handed over to the general electromechanical engineering contracting organization by a construction organization comprises at least 1 part of an electronic file drawing file and 3 parts of a paper file drawing file, and has handing over certification materials signed by all parties, after the general electromechanical engineering contracting organization signs the stamping version construction drawing, the electronic file drawing file, the 1 part of the paper file drawing file and the drawing handing over certification materials are filed, a consulting of a transformation and distribution station project is carried out by an electromechanical part, the construction organization and a power supply office, a business part and an electromechanical part are combined to carry out market research on a transformer and a high-low voltage cabinet equipment manufacturer, and a deepened design scheme, a special construction scheme and a construction period of a transformation and distribution station of electromechanical part programming equipment are roughly arranged.
Preferably, the step S2 specifically includes:
the method comprises the following steps of arranging electrical equipment in a power transformation and distribution station, requiring size distance, requiring a metering mode of a high-low voltage cabinet, requiring a cable duct, requiring a wire inlet and outlet form, requiring low-voltage feeder circuit switches or cable data, requiring a transformer form, requiring type selection of high-low voltage cabinet equipment, requiring type selection of an auxiliary cabinet, requiring net height of the power transformation and distribution station and requiring size of doors and windows.
Preferably, the step S3 specifically includes:
the system comprises the equipment size, equipment model, installation requirement, production scheduling time and the content of an entering sequence of electromechanical equipment such as a transformer, a high-low voltage cabinet, a compensation cabinet, a power supply double-cutting cabinet, an auxiliary cabinet, a distribution box, a bridge, a fan, an air pipe and the like;
the condition information of civil engineering of the transformer substation is determined, and the condition information comprises the cable trench size, the door size and the fire protection grade, the beam clear height, the wall column size, the door and window position and the distance condition between doors.
Preferably, the step S4 specifically includes:
and establishing a three-dimensional model of the power transformation and distribution station according to the drawing content of the stamping construction drawing, and deeply designing the power transformation and distribution station model according to the clear related information in the S2.
Preferably, the content of the deepened design of the substation model includes:
the transformer is clear, the arrangement of high-low voltage cabinet equipment is realized, the operation space is met, the maintenance space is maintained, the transportation space is changed, and the size requirement from a wall distance door is met, so that the quantity of incoming and outgoing cables in a transformer substation is determined, the position route of a cable trench, the position route of a cable bridge, the position of lamp arrangement, the route arrangement of an air pipe and other main electromechanical equipment installation space conditions of the transformer substation are determined, the material selection and the position of an installation fixing part of the high-low voltage cabinet equipment are further determined, the installation position of a cable support in the cable trench, the installation position of a cable bridge hoisting support, the hoisting position of a fan, the installation position of an air pipe hanger, the installation position of a distribution box of the transformer substation, the hoisting height and the hoisting positioning position of the lamp, the installation. And after deepening, exporting a plane drawing, a section drawing, a three-dimensional drawing and the contents of a project amount list of the transformer substation.
Preferably, the step S5 specifically includes:
after the engineering deepening design of the transformer and distribution station is completed, the construction unit and the electromechanical general packet unit deal with the model, drawing and engineering quantity list deepening results of the transformer and distribution station to carry out proofreading and verification, wherein the proofreading and verification comprise engineering quantity audit, cost audit, technical audit, construction period audit and installation audit content, after the audit is passed, the contents are required to be reported to a local power supply department for audit and filing, if the power supply department has a question, the operation is required to be replied aiming at the question and the model is continuously optimized and modified according to audit opinions, and if the audit is passed, the transformer and distribution station deepening model, the engineering deepening drawing, the proofreading and the audit opinions are filed and backed up.
Preferably, the step S6 specifically includes:
after the electromechanical equipment contained in the engineering of the transformer and distribution station enters the field, the size and weight parameters are rechecked, whether the size of a transport channel of the field equipment meets the size requirement of the equipment or not is further rechecked, whether the transport installation position of the electromechanical equipment is allowed or not is reserved in the transformer and distribution station, before the entrance installation, the civil engineering condition is determined to recheck the electromechanical installation requirement, and the entrance installation sequence of the electromechanical equipment is determined by rechecking the engineering installation special scheme of the transformer and distribution station by a general contract unit of the electromechanical engineering.
Before formal acceptance, the interior of an electromechanical engineering general contract unit is subjected to acceptance inspection, and the integrity of engineering data is ensured for the engineering of a transformer substation and a distribution substation.
Compared with the prior art, the invention has the beneficial effects that:
the invention controls the whole process of the transformer and distribution station machine room, controls the whole process of the transformer and distribution station machine room according to the management view of engineering construction units and construction general contract units, manages the whole process of the transformer and distribution station machine room, and uses a new technology and a new method to make a new control method for deepening a design process, an information feedback process, main nodes, key areas, a deepening scheme, cost control, quality supervision and the like. The construction method solves the problems of 'noise, clutter, disorder, pollution, waste, rework' and other errors in the construction of the conventional power transformation and distribution station. The machine room engineering is realized, green and dust-free construction and energy-saving and environment-friendly construction are realized, the machine room is guaranteed to be green, efficient and energy-saving to be installed in operation, and the machine room is convenient to overhaul or replace equipment. The management and control of controllable construction period, controllable cost, controllable progress and the like based on the new technology are realized.
Drawings
FIG. 1 is a general flow diagram of the present invention;
FIG. 2 is a main flow block diagram of the present invention;
fig. 3 is a deepened design drawing of a power distribution and transformation station based on a deepened design flow and process of the power distribution and transformation station of the BIM technology according to an embodiment of the present invention;
fig. 4 is a deepened design drawing of a power distribution and transformation station based on a deepened design flow and process of the power distribution and transformation station of the BIM technology according to an embodiment of the present invention;
fig. 5 is a three-dimensional schematic diagram of the deepened installation of the electrical equipment of the power transformation and distribution station based on the deepened design process and technology of the power transformation and distribution station of the BIM technology in the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a deepened design flow and a process of a power transformation and distribution station based on a BIM technology comprise each stage from drawing receiving to organization acceptance.
The operations of the first, the second and the third steps in the figure 1 are that a construction unit hands over to a seal version construction drawing of an electromechanical engineering general contract unit, the construction drawing comprises at least 1 part of an electronic file drawing file and 3 parts of a paper file drawing file, and hand over materials signed by all parties, after the electromechanical engineering general contract unit signs the seal version construction drawing, the electronic file drawing file, the 1 part of the paper file drawing file and the drawing hand over materials are filed, a business department, the construction unit and a power supply office inquire about the engineering of a transformer and a high-low voltage cabinet, the business department and the mechanical department jointly carry out market research on equipment manufacturers such as a transformer, a high-low voltage cabinet, and the mechanical department plans for further designing, special construction schemes and construction period of the equipment transformer and distribution power station.
The requirements of a local power supply bureau on project transformation and distribution stations are determined, and the requirements comprise the arrangement requirements, the size distance requirements, the metering mode requirements of high and low voltage cabinets, the requirements of cable ducts, the requirements of wire inlet and outlet forms, the requirements of low voltage feeder circuit switches or cable data, the requirements of transformer forms, the requirements of high and low voltage cabinet equipment type selection, the requirements of auxiliary cabinet type selection, the requirements of clear height of the transformation and distribution stations, the requirements of doors and windows and other dimensions of the transformation and distribution stations and the like.
The operations of the fourth and fifth steps in fig. 1 are to make clear the sizes and models of all electromechanical devices included in the power transformation and distribution station project, including the device sizes, device models, installation requirements, production scheduling time, entering order, and the like of the electromechanical devices such as transformers, high and low voltage cabinets, compensation cabinets, power supply double-cutting cabinets, auxiliary cabinets, distribution boxes, bridges, fans, air pipes, and the like. The condition information of civil engineering of the transformer substation is determined, and the condition information comprises conditions such as cable trench size, door size and fire-proof grade, beam lower clear height, wall column size, door and window position and door distance.
The operations of the sixth step and the seventh step in fig. 1 are to establish a three-dimensional model of the substation according to the content of the stamp construction drawing, and to design the model of the substation deeply according to the clear related information in S2. The arrangement of the transformer and the high-low voltage cabinet equipment is determined, and the size requirements of an operation space, a maintenance space, a replacement transportation space, a distance from a wall to a door and the like are met. Therefore, the installation space conditions of main electromechanical equipment of the power transformation and distribution station, such as the quantity of incoming and outgoing cables, the position route of a cable trench, the position route of a cable bridge, the arrangement direction of a lamp, the arrangement route of an air duct and the like in the power transformation and distribution station, are determined. The conditions such as the material selection and the position of the installation fixing part of the high-low voltage cabinet equipment, the installation position of a cable support in a cable trench, the installation position of a cable bridge hoisting support, the hoisting position of a fan, the installation position of an air pipe hanger, the installation position of a distribution box of a power transformation and distribution station, the hoisting height and the hoisting positioning position of a lamp, the installation position of a switch socket point position, the arrangement position of fire-fighting equipment such as gas fire extinguishing and the like are further determined. And after deepening, exporting a plane drawing, a section drawing, a three-dimensional drawing and the contents of a project amount list of the transformer substation. The machine room model building content comprises the following steps:
civil engineering condition model components of the machine room (including components such as wall beam, plate column, door and window, equipment foundation, cable trench and the like);
all electromechanical devices (including components such as transformers, high-low voltage cabinets, compensation cabinets, power supply double-cutting cabinets, direct current screens, fans, air pipes, power distribution cabinets, lamps, sockets, fire detectors, fire-fighting spray headers and the like) of the machine room;
all the electromechanical pipelines and accessories (including cable, air pipe, bridge, valve, connecting elbow, wall-through sleeve, flexible connection, instrument, etc.) of the machine room.
The operation of the component (b) and the operation (c) in fig. 1 are that after the engineering deepening design of the transformer and distribution station is completed, the construction unit and the electromechanical general packet unit perform proofreading and auditing on deepening results such as models, drawings and engineering quantity lists of the transformer and distribution station. The method comprises the contents of project amount audit, cost audit, technical audit, construction period audit, installation audit and the like. After the examination is passed, the information is sent to a local power supply department for examination and record. If the power supply department has a question, the power supply department replies to the question and continuously optimizes and modifies the model according to the examination opinions. And if the examination is passed, archiving and backing up the deepened model of the power transformation and distribution station, the deepened drawing of the power transformation and distribution station, the school audit and the review opinion document.
Operation at r in the drawing is to recheck the size and weight parameters after the electromechanical equipment included in the power transformation and distribution station project enters the field, further recheck whether the size of the transportation channel of the field equipment meets the size requirement of the equipment, and whether the reserved position in the power transformation and distribution station allows the electromechanical equipment to be transported, installed and positioned. Before entering the field, the civil engineering condition is determined to recheck the electromechanical installation requirement, and the electromechanical engineering general contract unit rechecks the project installation special scheme of the transformer substation and distribution substation, so as to clarify the entering installation sequence of the electromechanical equipment. Before formal acceptance, the interior of an electromechanical engineering general contract unit is subjected to acceptance inspection, and the integrity of engineering data is ensured for the engineering of a transformer substation and a distribution substation.
The main flow diagram of the advanced design flow and the process of the power transformation and distribution station based on the BIM technology clearly describes the functions of each participant and the control factors of important and difficult points in the flow.
As shown in fig. 2, a main flowchart of a deepened design of a power transformation and distribution station deepened design process and a deepened design of the process based on the BIM technology in an embodiment of the present invention includes:
s1, signing and filing the seal construction drawing by the general electromechanical engineering contract unit;
the construction drawing of the stamping version handed over to the general electromechanical engineering contracting organization by a construction organization comprises at least 1 part of an electronic file drawing file and 3 parts of a paper file drawing file, and after the general electromechanical engineering contracting organization signs the stamping version construction drawing, the electronic file drawing file, the 1 part of the paper file drawing file and the drawing handing over certification material are filed, a consulting of the engineering of a transformer and distribution power station is carried out by an electromechanical part, the construction organization and a power supply office, a market research is carried out on equipment manufacturers such as a transformer, a high-low voltage cabinet and the like by the combination of a business part and the electromechanical part, and the deep design scheme, a special construction scheme and a construction period of the transformer and distribution power station are roughly arranged by the electromechanical part.
S2, defining the requirement of local power supply bureau and inquiry confirmation;
the requirements of a local power supply bureau on project transformation and distribution stations are determined, and the requirements comprise the arrangement requirements, the size distance requirements, the metering mode requirements of high and low voltage cabinets, the requirements of cable ducts, the requirements of wire inlet and outlet forms, the requirements of low voltage feeder circuit switches or cable data, the requirements of transformer forms, the requirements of high and low voltage cabinet equipment type selection, the requirements of auxiliary cabinet type selection, the requirements of clear height of the transformation and distribution stations, the requirements of doors and windows and other dimensions of the transformation and distribution stations and the like.
S3, determining the model number and civil engineering condition of the electromechanical equipment;
the sizes and the models of all electromechanical equipment contained in the transformer substation project are determined, and the sizes, the models, the installation requirements, the production scheduling time, the entering sequence and the like of the electromechanical equipment comprise a transformer, a high-low voltage cabinet, a compensation cabinet, a power supply double-cutting cabinet, an auxiliary cabinet, a distribution box, a bridge, a fan, an air pipe and the like. The condition information of civil engineering of the transformer substation is determined, and the condition information comprises conditions such as cable trench size, door size and fire-proof grade, beam lower clear height, wall column size, door and window position and door distance.
S4, building a transformer substation model and carrying out deepening design;
and establishing a three-dimensional model of the power transformation and distribution station according to the drawing content of the stamping construction drawing, and deeply designing the power transformation and distribution station model according to the clear related information in the S2. The arrangement of the transformer and the high-low voltage cabinet equipment is determined, and the size requirements of an operation space, a maintenance space, a replacement transportation space, a distance from a wall to a door and the like are met. Therefore, the installation space conditions of main electromechanical equipment of the power transformation and distribution station, such as the quantity of incoming and outgoing cables, the position route of a cable trench, the position route of a cable bridge, the arrangement direction of a lamp, the arrangement route of an air duct and the like in the power transformation and distribution station, are determined. The conditions such as the material selection and the position of the installation fixing part of the high-low voltage cabinet equipment, the installation position of a cable support in a cable trench, the installation position of a cable bridge hoisting support, the hoisting position of a fan, the installation position of an air pipe hanger, the installation position of a distribution box of a power transformation and distribution station, the hoisting height and the hoisting positioning position of a lamp, the installation position of a switch socket point position, the arrangement position of fire-fighting equipment such as gas fire extinguishing and the like are further determined. And after deepening, exporting a plane drawing, a section drawing, a three-dimensional drawing and the contents of a project amount list of the transformer substation.
S5, verifying the deepened design model of the transformer substation and counting the engineering quantity;
after the engineering deepening design of the power transformation and distribution station is completed, the construction unit and the electromechanical general packet unit check and verify deepening results of the power transformation and distribution station, such as models, drawings, engineering quantity lists and the like. The method comprises the contents of project amount audit, cost audit, technical audit, construction period audit, installation audit and the like. After the examination is passed, the information is sent to a local power supply department for examination and record. If the power supply department has a question, the power supply department replies to the question and continuously optimizes and modifies the model according to the examination opinions. And if the examination is passed, archiving and backing up the deepened model of the power transformation and distribution station, the deepened drawing of the power transformation and distribution station, the school audit and the review opinion document.
S6, checking and accepting the engineering construction of the transformer and distribution station;
after the electromechanical equipment contained in the power transformation and distribution station project enters the field, the size and weight parameters are rechecked, whether the size of the field equipment transportation channel meets the size requirement of the equipment or not is further rechecked, and whether the electromechanical equipment is allowed to be transported, installed and positioned in the reserved position in the power transformation and distribution station or not is further rechecked. Before entering the field, the civil engineering condition is determined to recheck the electromechanical installation requirement, and the electromechanical engineering general contract unit rechecks the project installation special scheme of the transformer substation and distribution substation, so as to clarify the entering installation sequence of the electromechanical equipment. Before formal acceptance, the interior of an electromechanical engineering general contract unit is subjected to acceptance inspection, and the integrity of engineering data is ensured for the engineering of a transformer substation and a distribution substation.
As shown in fig. 3 and fig. 4, which are respectively a deepened design drawing of a power distribution station of a deepened design flow and a deepened design drawing of a power distribution station based on a BIM technology of the present invention, specific details of steps of the method of the illustrated embodiment may partially refer to details of the steps of the method of the above-mentioned embodiments shown in fig. 1 and fig. 2, and are not repeated herein.
As shown in fig. 5, the three-dimensional schematic diagram of the deepening installation of the electrical equipment of the power transformation and distribution station based on the deepening design flow and the process of the power transformation and distribution station of the BIM technology is respectively shown in the embodiment of the present invention. The method comprises the following steps:
in the figure: the method comprises the following contents of low-voltage cabinet equipment arrangement indication, cable trench arrangement indication behind a lower cabinet, hole opening indication between cable trenches, low-voltage cabinet stress component 10# channel steel indication, cable support indication in the cable trenches, cable trench cover indication and the like.
The invention controls the whole process of the transformer and distribution station machine room, controls the whole process of the transformer and distribution station machine room according to the management view of engineering construction units and construction general contract units, manages the whole process of the transformer and distribution station machine room, and uses a new technology and a new method to make a new control method for deepening a design process, an information feedback process, main nodes, key areas, a deepening scheme, cost control, quality supervision and the like. The construction method solves the problems of 'noise, clutter, disorder, pollution, waste, rework' and other errors in the construction of the conventional power transformation and distribution station. The machine room engineering is realized, green and dust-free construction and energy-saving and environment-friendly construction are realized, the machine room is guaranteed to be green, efficient and energy-saving to be installed in operation, and the machine room is convenient to overhaul or replace equipment. The management and control of controllable construction period, controllable cost, controllable progress and the like based on the new technology are realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A transformation and distribution station deepened design process and a technology based on a BIM technology are characterized by comprising the following steps:
s1, signing and filing the seal construction drawing by the general electromechanical engineering contract unit;
s2, defining the requirement of local power supply bureau and inquiry confirmation;
s3, determining the model number and civil engineering condition of the electromechanical equipment;
s4, building a transformer substation model and carrying out deepening design;
s5, verifying the deepened design model of the transformer substation and counting the engineering quantity;
and S6, checking and accepting the engineering construction of the transformer and distribution station.
2. The transformation and distribution station deepened design process based on the BIM technology and the technology thereof are characterized in that: the step S1 includes one or more of the following operations:
the construction drawing of the stamping version handed over to the general electromechanical engineering contracting organization by a construction organization comprises at least 1 part of an electronic file drawing file and 3 parts of a paper file drawing file, and has handing over certification materials signed by all parties, after the general electromechanical engineering contracting organization signs the stamping version construction drawing, the electronic file drawing file, the 1 part of the paper file drawing file and the drawing handing over certification materials are filed, a consulting of a transformation and distribution station project is carried out by an electromechanical part, the construction organization and a power supply office, a business part and an electromechanical part are combined to carry out market research on a transformer and a high-low voltage cabinet equipment manufacturer, and a deepened design scheme, a special construction scheme and a construction period of a transformation and distribution station of electromechanical part programming equipment are roughly arranged.
3. The transformation and distribution station deepened design process based on the BIM technology and the technology thereof are characterized in that: the step S2 specifically includes:
the method comprises the following steps of arranging electrical equipment in a power transformation and distribution station, requiring size distance, requiring a metering mode of a high-low voltage cabinet, requiring a cable duct, requiring a wire inlet and outlet form, requiring low-voltage feeder circuit switches or cable data, requiring a transformer form, requiring type selection of high-low voltage cabinet equipment, requiring type selection of an auxiliary cabinet, requiring net height of the power transformation and distribution station and requiring size of doors and windows.
4. The transformation and distribution station deepened design process based on the BIM technology and the technology thereof are characterized in that: the step S3 specifically includes:
the system comprises the equipment size, equipment model, installation requirement, production scheduling time and the content of an entering sequence of electromechanical equipment such as a transformer, a high-low voltage cabinet, a compensation cabinet, a power supply double-cutting cabinet, an auxiliary cabinet, a distribution box, a bridge, a fan, an air pipe and the like;
the condition information of civil engineering of the transformer substation is determined, and the condition information comprises the cable trench size, the door size and the fire protection grade, the beam clear height, the wall column size, the door and window position and the distance condition between doors.
5. The transformation and distribution station deepened design process based on the BIM technology and the technology thereof are characterized in that: the step S4 specifically includes:
and establishing a three-dimensional model of the power transformation and distribution station according to the drawing content of the stamping construction drawing, and deeply designing the power transformation and distribution station model according to the clear related information in the S2.
6. The transformation and distribution station deepened design process based on the BIM technology and the technology thereof are characterized in that: the content of the deepened design of the transformer substation model comprises the following steps:
the transformer is clear, the arrangement of high-low voltage cabinet equipment is realized, the operation space is met, the maintenance space is maintained, the transportation space is changed, and the size requirement from a wall distance door is met, so that the quantity of incoming and outgoing cables in a transformer substation is determined, the position route of a cable trench, the position route of a cable bridge, the position of lamp arrangement, the route arrangement of an air pipe and other main electromechanical equipment installation space conditions of the transformer substation are determined, the material selection and the position of an installation fixing part of the high-low voltage cabinet equipment are further determined, the installation position of a cable support in the cable trench, the installation position of a cable bridge hoisting support, the hoisting position of a fan, the installation position of an air pipe hanger, the installation position of a distribution box of the transformer substation, the hoisting height and the hoisting positioning position of the lamp, the installation. And after deepening, exporting a plane drawing, a section drawing, a three-dimensional drawing and the contents of a project amount list of the transformer substation.
7. The transformation and distribution station deepened design process based on the BIM technology and the technology thereof are characterized in that: the step S5 specifically includes:
after the engineering deepening design of the transformer and distribution station is completed, the construction unit and the electromechanical general packet unit deal with the model, drawing and engineering quantity list deepening results of the transformer and distribution station to carry out proofreading and verification, wherein the proofreading and verification comprise engineering quantity audit, cost audit, technical audit, construction period audit and installation audit content, after the audit is passed, the contents are required to be reported to a local power supply department for audit and filing, if the power supply department has a question, the operation is required to be replied aiming at the question and the model is continuously optimized and modified according to audit opinions, and if the audit is passed, the transformer and distribution station deepening model, the engineering deepening drawing, the proofreading and the audit opinions are filed and backed up.
8. The transformation and distribution station deepened design process based on the BIM technology and the technology thereof are characterized in that: the step S6 specifically includes:
after the electromechanical equipment contained in the engineering of the transformer and distribution power station enters the field, the size and weight parameters are rechecked, whether the size of a transport channel of the field equipment meets the size requirement of the equipment or not is further rechecked, whether the transport installation position of the electromechanical equipment is allowed or not is reserved in the transformer and distribution power station, before the entrance installation, the civil engineering condition is determined to recheck the electromechanical installation requirement, and the general contract unit of the electromechanical engineering rechecks the project installation special scheme of the transformer and distribution power station, so that the entrance installation sequence of the electromechanical equipment is determined;
before formal acceptance, the interior of an electromechanical engineering general contract unit is subjected to acceptance inspection, and the integrity of engineering data is ensured for the engineering of a transformer substation and a distribution substation.
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