CN106548001A - A kind of pipe-strap model recombination method associated based on skeleton - Google Patents
A kind of pipe-strap model recombination method associated based on skeleton Download PDFInfo
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Abstract
The invention discloses a kind of pipe-strap model recombination method associated based on skeleton, including：Step 1：Pipe-strap skeleton pattern pre-arranged：Using design class software, all parts that pipe-strap skeleton pattern is related to are designed to into template, constitute the general type storehouse of Technology design template；In pipe-strap skeleton pattern pre-arranged, call in single multi- pipe suspension and support skeleton first from the general type storehouse of Technology design template, select holder orientation, and the plane of reference is selected according to number of legs, then select single cell, the single cell reference defined in pipe-strap skeleton, and determine whether many pipe holders；Step 2：Pipe-strap model is recombinated.The present invention realizes the functions such as polymorphic sign, intelligent reconstruction, automatic Model Selection and the environment self-adaption arrangement of pipe-strap model, Hanger Design arrangement efficiency, raising designing quality during increasing substantially pipe-line system three dimensional design.
Description
Technical field
The invention belongs to marine system and Design of digital field, and in particular to a kind of pipe-strap peculiar to vessel is intelligently heavy
Structure, automatic Model Selection and quick method for arranging.
Background technology
Ship pipe suspension and support is called pipeline something that gives the game away, be one kind by clamp ring, support（Suspension bracket）, vibration isolator, vibration isolator, fastening
The complex assemblies that the Various Components such as part are combined, its major function deforms to bear pipeline load, constraint pipeline, control piper
Vibration etc., is the important component part of vessel fluid pipe network system.As pipe-strap design, type selecting and arrangement are directly affected
Fluid behaviour, shock resistance and the Noise and Vibration Control effect of pipe network, therefore is the important content in marine system design.
How the pipe-strap of reply complex structure substantial amounts, effectively designed and arrangement be a difficult problem.
As pipe-strap is the assembly that combined by Various Components, the version of each element is various, each other
The assemble pattern of formation is even more complicated and changeable, so as to the functional design and part type selecting that cause pipe-strap are one difficult
Work；Additionally, must have suspension and support where having pipeline, ship upper pipeline system spreads all over full ship, pipe-strap usage quantity
It is extremely huge, so that the arrangement of pipe-strap is an extremely tedious repeated labor job.Currently, pipeline hangs
Frame method for designing is mainly based upon suspension and support standard, drawing and sample and comes with reference to design, type selecting and arrangement, this to place one's entire reliance upon
The method for designing of the complexity repeatability of the energy and experience of engineer causes inefficiency and designing quality is difficult to ensure that, so as to lead
Pipe-strap is caused to be designed to the link that difficulty is maximum, workload is most heavy during vessel fluid design of pipe networks.
Meet design institute and shipyard to pipe-strap design in different demands be another a difficult problem.Design institute is to pipe
The type selecting of suspension and support and arrangement are set out as the angle of a self-contained functional module, and its work(is primarily upon in design process
Energy；Shipyard mainly from buying and setting angle, is concerned with emphatically the BOM of each component part of suspension and support, and often
The detailed machining information of individual part.
With the performance requirement more and more higher to apparel each side, the demand of minute design is increasingly highlighted, three-dimensional
Design of digital is increasingly becoming realizes that ship lean designs maximally effective technological means.However, current conventional three-dimensional digital
Method for designing, otherwise using the self-contained functional module of suspension and support as minimum data unwrap exhibition design, with constitute each concrete zero
Part unwraps exhibition design as minimum data, can not meet design simultaneously and build both sides demand.It is, therefore, desirable to provide
A kind of pipe-strap method for designing, possesses while expressing two kinds of the assembling model of the simplified model and detailed parts of allomeric function
The polymorphic sign version of different conditions, builds the passage of two kinds of model datas, allow an engineer to it is enough according to pipe purposes,
The information such as specification, supporting surface easily realize the functions such as the type selecting of pipe-strap, prepackage, arrangement, adjustment, so as to improve conscientiously
Ship Hanger Design efficiency and quality.
The content of the invention
An object of the present invention is to provide a kind of technical side of the pipe-strap model restructuring associated based on skeleton
Method, so as to realize the functions such as polymorphic sign, intelligent reconstruction, automatic Model Selection and the environment self-adaption arrangement of pipe-strap model,
Hanger Design arrangement efficiency, raising designing quality during increasing substantially pipe-line system three dimensional design.
The present invention is solution above-mentioned technical problem, there is provided following technical scheme：
A kind of pipe-strap model recombination method associated based on skeleton, including：
Step 1：Pipe-strap skeleton pattern pre-arranged
Using design class software, all parts that pipe-strap skeleton pattern is related to are designed to into template, constitute Technology design
The general type storehouse of template, the general type storehouse of Technology design template include component library, standard parts library, securing member storehouse；
In pipe-strap skeleton pattern pre-arranged, single multi- pipe suspension and support is called in from the general type storehouse of Technology design template first
Skeleton, selects holder orientation, and selects the plane of reference according to number of legs, then select single cell, in pipe-strap skeleton
Defined in single cell reference, and determine whether many pipe holders；
Step 2：Pipe-strap model is recombinated
It is judged as single-tube support in step 1, proceeds the restructuring of pipe-strap model, step is entered in the following order for restructuring
OK：
Call in vibration isolator part；Call in clamp ring part；Call in suspension and support rack template；Call in clamping plate template, call in vibration isolator；Adjust
Enter securing member；
The vibration isolator part, clamp ring part, suspension and support rack template, clamping plate template are called in from component library；It is described every
The device that shakes is called in from standard parts library；The securing member is that urgent firmware library is called in；
It is judged as many pipe holders in step 1, proceeds the restructuring of pipe-strap model, step is entered in the following order for restructuring
OK：
Call in vibration isolation backing plate；Call in clamp ring template；Call in suspension and support rack template；Call in clamping plate template, call in vibration isolator；Adjust
Enter securing member；
The vibration isolation backing plate, clamp ring template, suspension and support rack template, clamping plate template are called in from component library；It is described every
The device that shakes is called in from standard parts library；The securing member is that urgent firmware library is called in.
For more detailed description technical scheme, below above-mentioned steps are specifically discussed.
In step 1, in definition phase pipeline system design early stage, the arrangement of pipe-strap is with function to lead
To being important to notice that overall version, that is, correspond to the pre-installation link in reality.Based on context design environment
Under structure and pipeline background, according to the quantity and functional requirement of pipe, single multi- pipe suspension and support skeleton is called in, and confirms support
Direction and the supporting surface of supporting leg, and the positioning reference of supervisor, so as to the six-freedom degree for ensureing skeleton pattern all determines, i.e.,
The pre-installation of achievable pipe-strap skeleton pattern.
In order to realize that skeleton pattern is associated automatically with the assembling model after restructuring, the present invention proposes a kind of structuring group
The pipe-strap skeleton pattern template of parameter definition is knitted, mainly includes 11 data set nodes, respectively：Parameter
（Parameter）, relation（Relation）, external reference collection（External References）, clamp ring（Clamp）, support
（Support）, vibration isolator（Isolator Pad）, vibration isolation block（Isolation Block）, securing member（Fastener）, support
Plane（SupportPlane）, envelope volume（Volume）, definition（Definition）Deng.
Wherein, described parameter（Parameters）Node includes parameter set（ParameterSet）With list collection
（ListSet）Two child nodes.Wherein parameter set（ParameterSet）It is recording whole mould by User Defined parameter
All variables being related in type, divide according to the purposes and function of parameter and including four parts：Intrinsic parameter --- model
Build-in attribute, if suspension and support function determines, these parameters are all changeless, including hanging represented by the model
All of key characteristic parameter information in frame component, such as framework types, clamp ring specification and title, support specification and title, every
Shake specification title and assembling form etc. of pad specification and each element of title, securing member；Basic parameter --- it is true in suspension and support function
Remain a need for the parameter of user input or picking after fixed, the setting angle of such as suspension and support, the section form of support and material system,
Whether the form of installation overturns；Inner parameter --- by read association parameter list obtain, or through calculating obtain ginseng
Number, the distance between the quantity and specification of the such as pipe clamped by the suspension and support, adjacent pipe, the length of support, vibration isolator
The parameter such as thickness；Statistical parameter --- for the set parameter of BOM statistics, it is mainly used in being stored in detail design
Stage provides the related parameter of EBOM tables.And list collection（ListSet）It is used mainly to define in pipe positioning point list and pipe
Heart alignment table.
Described relation（Relations）Node is determining by formula come the relation between defined parameters or by equation
Adopted design rule, divides according to its purposes and including three parts：Formulary（RelationSet）--- with parameter
（Parameters）Associated User Defined formula；Rule set（RuleSet）--- it is regular for service design, such as,
By tube outer diameter, vibration isolation adnexa specification match vibration isolation accessory size design rule, from allocation list obtain end away from and adnexa
Design rule of positioning etc.；Check list（CheckSet）--- judge whether external reference is satisfied with defined parameters for checking
With the equation of design rule, pipe comb geometric attribute in suspension and support, the spacing etc. checked between support are such as checked.
Described external reference collection（External References）Node is that the external reference of suspension and support arrangement positioning will
Element, the main pipe center line for including supported clamping, the direction supported by support, position for being connected to supporting surface of support etc.
Key element, it is to realize one of clamp ring automatic Model Selection, most critical factor of stent length environment self-adaption adjustment.
Described clamp ring（Clamp）Node is used for the output geological information for defining clamp ring in suspension and support component.It is divided into single tube
Defined with two kinds of situations of multitube respectively：Single tube --- the anchor point of single tube clamp ring determined by the way of PointOnCurve, and
By center point P t_Head, to flush SupportPlane_Base, supporting plane AlignPlane etc. issue item realize with
The external reference association of single pipe clip loop member；Supervisor's anchor point of multitube --- multitube clamp ring is true using PointOnCurve modes
Fixed, other are determined by Project modes, and are justified by clamp ring inner surface section from the anchor point reference supervisor of pipe
Circle_Big_Far, datum plane SupportPlane_Base, supporting plane AlignPlane are realized and multitube clamp ring element
External reference association.
Described support（Support）Node is used to define the support skeleton geometric reference in suspension and support component, by propping up
Frame rail trace Curve, datum plane Base, section bar are realized associating with the external reference of support element towards Flange.
Described vibration isolator（Isolator Pad）Node is used for the external reference for defining the vibration isolator in suspension and support component
Element, is divided into single tube, two-tube and three kinds of situations of multitube and defines respectively：Single tube --- the inscribed circle of clamp ring is drawn, is designated as
IsolationPadCurve；It is two-tube --- it is in order to unification is two-tube with footpath and the name of the two-tube two kinds of situations of reducing, double for reducing
Pipe, one is designated as Circle_Big_Far, and one is designated as Circle_Small, two-tube with footpath, and optional one is designated as Circle_
Big_Far, one is designated as Circle_Small；Multitube --- it is same, in order to unified with two kinds of situations of footpath multitube and reducing multitube
Name, need three circles positioning, be designated as Circle_Big_Far, Circle_Big_Near, Circle_Small respectively.
Described vibration isolation block（Isolation Block）Node be used to defining in spring support and hanger with rubber vibration isolation block
Clamp ring geometric properties.In general, the clamp ring with rubber vibration isolation block is molding standard component, therefore need not provide outer in skeleton
Portion's reference element.
Described securing member（Fastener）Node is used to define the securing member positioning geometric reference in suspension and support component, leads to
The central axis crossing with reference to straight line FastenerAxis to determine securing member, by two reference plane FastenerPlane_
Determining the clamping face of securing member, the node is to realize securing member arrangement and long automatically to Top and FastenerPlane_Bottom
One of key factor of degree environment self-adaption adjustment.
Described supporting plane（SupportPlane）Node is used for anchor point and the direction for defining skeleton and element arrangement
Reference plane, general three planes go to uniquely determine the positioning of skeleton pattern, such as SupportPlane_Base be perpendicular to
The plane of pipe center line, AlignPlane parallel to the plane of rack upper surface, AlignPlane1 and the first two plane all
Vertical plane.
Described envelope volume（Volume）Node is the largest enveloping body of pipe-strap component, simplifies mould as which
Type, can be directed to the nervous position of arrangement space in design early stage carries out preliminary occupy-place design, it is also possible to wide as the design later stage
The general prepackage for pipe-strap.Once the type of suspension and support and specification determine, then the width of envelope volume and thickness two
The size of direction dimension can determine that, and short transverse dimension is determined by the leg length of support, by obtaining support and supporting
The intersection point in face, the plane for making perpendicular to mounting plane, using this plane as the border of envelope volume.
Described definition（Definition）Node is used for the essential information for defining suspension and support skeleton, such as：In pipe
The anchor point of clamp ring is defined on heart line, and is designated as Pt_Head；Subpoints of the Pt_Head on direction plane, is designated as Pt_
Foot；Line between 2 points of Pt_Head and Pt_Foot, as the direction of support supporting leg.
The pipe-strap model recombination method that the present invention is associated based on skeleton, is a kind of structured organization parameter definition
Suspension and support skeleton pattern template structure composed, sorts out according to node data function, including parameter（Parameter）, relation
（Relation）, external reference collection（External References）, clamp ring（Clamp）, support（Support）, vibration isolator
（Isolator Pad）, vibration isolation block（Isolation Block）, securing member（Fastener）, supporting plane
（SupportPlane）, envelope volume（Volume）, definition（Definition）On 11 main nodes, the skeleton of multi-form
Model can carry out adaptability letter as template and save.
In step 2, with design go deep into, in detail design period, steering be with manufacture BOM as be oriented to,
At this moment to model concern it is important that pipe-strap part composition and each part detailed model, that is, correspond to reality in factory
Buying and production link.
The function that this step is realized is, in step 1 on the basis of the pipe-strap skeleton pattern of resulting pre-arranged,
The restructuring of suspension and support assembling model is realized by the association of parameter.
The ultimate principle and key step of pipe-strap model reconstruction includes：（1）Component selection --- such as step 1 institute
State, due to the parameter in the valuation model of pre-arranged（Parameter）Framework types and suspension and support part defined in node
Specification and title, once therefore the type of skeleton determines that the model of all elements and specification will be clear and definite in pipe-strap component,
By artificial or program filters, the type selecting from model library is gone out into the suspension and support component models of respective model and specification in case calling；
（2）Positioning datum model is loaded --- as described in step 1, due to the clamp ring in the valuation model of pre-arranged（Clamp）In node
The key elements such as centre of location point, alignment surface, supporting surface are defined, that is, clamp ring model is in whole suspension and support group after determining loading
Position in part, the position of the clamp ring model is while as the positioning datum of whole suspension and support assembling model, other component models
It is that positioning reference or dimension chain reference carry out assembling restructuring with clamp ring；（3）Suspension and support Model Mounting is recombinated --- as in step 1
It is described, due to the support in the skeleton pattern of pre-arranged（Support）Node definition supporting surface external reference key element, support
The key elements such as point, support direction, and support carries out the docking on mounting interface and engineering with reference to the clamp ring as positioning datum
Geometrical constraint, so that it is determined that relative position of the stent model in whole suspension and support component；, used as non-standard, which is thick for vibration isolator
Degree and shape with the spatial variations between pipe and clamp ring, by picking up the inner surface circle of clamp ring, the external diameter circle of pipe, cladding
These key messages are imparted to vibration isolator by the information such as damping material thickness（Isolator Pad）As key element in node
Information, and vibration isolator is with reference to the clamp ring and tube outer diameter as positioning datum, carries out docking on mounting interface and engineering is several
What constrains, so that it is determined that relative position of the vibration isolator model in whole suspension and support component；Vibration isolation block（Isolation
Block）Geometric properties with rubber vibration isolation block or vibration isolator defined in node, and the centrage and mounting surface of installing hole,
And vibration isolation block carries out the docking and engineering geometry constraint on mounting interface with reference to the stent model having had good positioning, so that it is determined that
The relative position of vibration isolation block or vibration isolator part model in whole suspension and support component；Securing member（Fastener）Defined in node
The centre of location axis of securing member, the key elements such as plane, and securing member are accommodated up and down with reference to the clamp ring as positioning datum,
Carry out docking on mounting interface and engineering geometry constraint, so that it is determined that phase of the securing member model in whole suspension and support component
To position.
Associated by the outside between above-described skeleton pattern and original paper model key parameter, realized by pipe
Suspension bracket skeleton pattern is to the restructuring between the detailed assembling model of pipe-strap.Suspension and support skeleton is closed with external reference model data
Connection relation is：In terms of business design rule, suspension and support skeleton pattern possesses all groups of each component part of pipe-strap
Into information and assembly relation, the such as element such as clamp ring, support, vibration isolator, vibration isolation block, securing member；In terms of geometric element, bone
The physical model that frame model represents is largest enveloping body, and the enveloping solid is i.e. as the simplified model for pre-installing.
The beneficial effect of patent of the present invention is：
There is provided a kind of pipe-strap model recombination method associated based on skeleton, it is specific to set in ship pipe suspension and support
Meter demand and business rule, it is proposed that a kind of pipe-strap model template of structured organization parameter definition is simultaneously defined as
Pipe-strap skeleton pattern, by each structurized node parameter definition in skeleton pattern, realizes and pipe and supporting surface
External reference is constrained, associates reference with the external reference of each element of suspension and support, so as to realize many of pipe-strap model
The functions such as state sign, intelligent reconstruction, automatic Model Selection and environment self-adaption arrangement, to increase substantially during pipe-line system three dimensional design
Hanger Design arrangement efficiency, raising designing quality.
Description of the drawings
Accompanying drawing 1 is that pipe-strap skeleton pattern reconstructs FB(flow block)；
Pipe-strap skeleton pattern template of the accompanying drawing 2 for structured organization；
Accompanying drawing 3 associates schematic diagram with external reference model data for suspension and support skeleton pattern；
Accompanying drawing 4 is a kind of pipe-strap skeleton pattern embodiment；
Accompanying drawing 5 is the detailed assembling model embodiment after a kind of restructuring of pipe-strap.
Specific embodiment
Following examples are only used for more clearly illustrating technical scheme, and can not limit the present invention with this
Protection domain.
A kind of pipe-strap model recombination method associated based on skeleton, including：
Step 1, in definition phase pipeline system design early stage, the arrangement of pipe-strap is the emphasis with function to be oriented to
Overall version is concerned with, that is, corresponds to the pre-installation link in reality.As shown in Figure 1, designed based on context
Under the structure and pipeline background of environment, according to the quantity and functional requirement of pipe, single multi- pipe suspension and support skeleton is called in, and is confirmed
The direction of support and the supporting surface of supporting leg, and supervisor positioning reference, so as to ensure skeleton pattern six-freedom degree all
It is determined that, you can realize the pre-installation of pipe-strap skeleton pattern.
In order to realize that skeleton pattern is associated automatically with the assembling model after restructuring, the present invention proposes a kind of structuring group
The pipe-strap skeleton pattern template of parameter definition is knitted, mainly includes 11 data set nodes, respectively：Parameter
（Parameter）, relation（Relation）, external reference collection（External References）, clamp ring（Clamp）, support
（Support）, vibration isolator（Isolator Pad）, vibration isolation block（Isolation Block）, securing member（Fastener）, support
Plane（SupportPlane）, envelope volume（Volume）, definition（Definition）Deng.
Wherein, described parameter（Parameters）Node includes parameter set（ParameterSet）With list collection
（ListSet）Two child nodes.Wherein parameter set（ParameterSet）It is recording whole mould by User Defined parameter
All variables being related in type, divide according to the purposes and function of parameter and including four parts：Intrinsic parameter --- model
Build-in attribute, if suspension and support function determines, these parameters are all changeless, including hanging represented by the model
All of key characteristic parameter information in frame component, such as framework types, clamp ring specification and title, support specification and title, every
Shake specification title and assembling form etc. of pad specification and each element of title, securing member；Basic parameter --- it is true in suspension and support function
Remain a need for the parameter of user input or picking after fixed, the setting angle of such as suspension and support, the section form of support and material system,
Whether the form of installation overturns；Inner parameter --- by read association parameter list obtain, or through calculating obtain ginseng
Number, the distance between the quantity and specification of the such as pipe clamped by the suspension and support, adjacent pipe, the length of support, vibration isolator
The parameter such as thickness；Statistical parameter --- for the set parameter of BOM statistics, it is mainly used in being stored in detail design
Stage provides the related parameter of EBOM tables.And list collection（ListSet）It is used mainly to define in pipe positioning point list and pipe
Heart alignment table.
Described relation（Relations）Node is determining by formula come the relation between defined parameters or by equation
Adopted design rule, divides according to its purposes and including three parts：Formulary（RelationSet）--- with parameter
（Parameters）Associated User Defined formula；Rule set（RuleSet）--- it is regular for service design, such as,
By tube outer diameter, vibration isolation adnexa specification match vibration isolation accessory size design rule, from allocation list obtain end away from and adnexa
Design rule of positioning etc.；Check list（CheckSet）--- judge whether external reference is satisfied with defined parameters for checking
With the equation of design rule, pipe comb geometric attribute in suspension and support, the spacing etc. checked between support are such as checked.
Described external reference collection（External References）Node is that the external reference of suspension and support arrangement positioning will
Element, the main pipe center line for including supported clamping, the direction supported by support, position for being connected to supporting surface of support etc.
Key element, it is to realize one of clamp ring automatic Model Selection, most critical factor of stent length environment self-adaption adjustment.
Described clamp ring（Clamp）Node is used for the output geological information for defining clamp ring in suspension and support component.It is divided into single tube
Defined with two kinds of situations of multitube respectively：Single tube --- the anchor point of single tube clamp ring determined by the way of PointOnCurve, and
By center point P t_Head, to flush SupportPlane_Base, supporting plane AlignPlane etc. issue item realize with
The external reference association of single pipe clip loop member；Supervisor's anchor point of multitube --- multitube clamp ring is true using PointOnCurve modes
Fixed, other are determined by Project modes, and are justified by clamp ring inner surface section from the anchor point reference supervisor of pipe
Circle_Big_Far, datum plane SupportPlane_Base, supporting plane AlignPlane are realized and multitube clamp ring element
External reference association.
Described support（Support）Node is used to define the support skeleton geometric reference in suspension and support component, by propping up
Frame rail trace Curve, datum plane Base, section bar are realized associating with the external reference of support element towards Flange.
Described vibration isolator（Isolator Pad）Node is used for the external reference for defining the vibration isolator in suspension and support component
Element, is divided into single tube, two-tube and three kinds of situations of multitube and defines respectively：Single tube --- the inscribed circle of clamp ring is drawn, is designated as
IsolationPadCurve；It is two-tube --- it is in order to unification is two-tube with footpath and the name of the two-tube two kinds of situations of reducing, double for reducing
Pipe, one is designated as Circle_Big_Far, and one is designated as Circle_Small, two-tube with footpath, and optional one is designated as Circle_
Big_Far, one is designated as Circle_Small；Multitube --- it is same, in order to unified with two kinds of situations of footpath multitube and reducing multitube
Name, need three circles positioning, be designated as Circle_Big_Far, Circle_Big_Near, Circle_Small respectively.
Described vibration isolation block（Isolation Block）Node be used to defining in spring support and hanger with rubber vibration isolation block
Clamp ring geometric properties.In general, the clamp ring with rubber vibration isolation block is molding standard component, therefore need not provide outer in skeleton
Portion's reference element.
Described securing member（Fastener）Node is used to define the securing member positioning geometric reference in suspension and support component, leads to
The central axis crossing with reference to straight line FastenerAxis to determine securing member, by two reference plane FastenerPlane_
Determining the clamping face of securing member, the node is to realize securing member arrangement and long automatically to Top and FastenerPlane_Bottom
One of key factor of degree environment self-adaption adjustment.
Described supporting plane（SupportPlane）Node is used for anchor point and the direction for defining skeleton and element arrangement
Reference plane, general three planes go to uniquely determine the positioning of skeleton pattern, such as SupportPlane_Base be perpendicular to
The plane of pipe center line, AlignPlane parallel to the plane of rack upper surface, AlignPlane1 and the first two plane all
Vertical plane.
Described envelope volume（Volume）Node is the largest enveloping body of pipe-strap component, simplifies mould as which
Type, can be directed to the nervous position of arrangement space in design early stage carries out preliminary occupy-place design, it is also possible to wide as the design later stage
The general prepackage for pipe-strap.Once the type of suspension and support and specification determine, then the width of envelope volume and thickness two
The size of direction dimension can determine that, and short transverse dimension is determined by the leg length of support, by obtaining support and supporting
The intersection point in face, the plane for making perpendicular to mounting plane, using this plane as the border of envelope volume.
Described definition（Definition）Node is used for the essential information for defining suspension and support skeleton, such as：In pipe
The anchor point of clamp ring is defined on heart line, and is designated as Pt_Head；Subpoints of the Pt_Head on direction plane, is designated as Pt_
Foot；Line between 2 points of Pt_Head and Pt_Foot, as the direction of support supporting leg.
The pipe-strap model recombination method that this patent is associated based on skeleton, a kind of its structured organization parameter definition
Suspension and support skeleton pattern template structure composed as shown in Figure 2, is sorted out according to node data function, including parameter
（Parameter）, relation（Relation）, external reference collection（External References）, clamp ring（Clamp）, support
（Support）, vibration isolator（Isolator Pad）, vibration isolation block（Isolation Block）, securing member（Fastener）, support
Plane（SupportPlane）, envelope volume（Volume）, definition（Definition）Deng 11 main nodes, multi-form
Skeleton pattern can carry out adaptability letter as template and save.
Step 2, with design go deep into, in detail design period, steering be with manufacture BOM as be oriented to, this
When to model concern it is important that the part composition and the detailed model of each part of pipe-strap, that is, correspond to factory in reality
Buying and production link.
The function that this step is realized is, in step 1 on the basis of the pipe-strap skeleton pattern of resulting pre-arranged,
The restructuring of suspension and support assembling model is realized by the association of parameter.
The ultimate principle and key step of pipe-strap model reconstruction includes：（1）Component selection --- such as step 1 institute
State, due to the parameter in the valuation model of pre-arranged（Parameter）Framework types and suspension and support part defined in node
Specification and title, once therefore the type of skeleton determines that the model of all elements and specification will be clear and definite in pipe-strap component,
By artificial or program filters, the type selecting from model library is gone out into the suspension and support component models of respective model and specification in case calling；
（2）Positioning datum model is loaded --- as described in step 1, due to the clamp ring in the valuation model of pre-arranged（Clamp）In node
The key elements such as centre of location point, alignment surface, supporting surface are defined, that is, clamp ring model is in whole suspension and support group after determining loading
Position in part, the position of the clamp ring model is while as the positioning datum of whole suspension and support assembling model, other component models
It is that positioning reference or dimension chain reference carry out assembling restructuring with clamp ring；（3）Suspension and support Model Mounting is recombinated --- as in step 1
It is described, due to the support in the skeleton pattern of pre-arranged（Support）Node definition supporting surface external reference key element, support
The key elements such as point, support direction, and support carries out the docking on mounting interface and engineering with reference to the clamp ring as positioning datum
Geometrical constraint, so that it is determined that relative position of the stent model in whole suspension and support component；, used as non-standard, which is thick for vibration isolator
Degree and shape with the spatial variations between pipe and clamp ring, by picking up the inner surface circle of clamp ring, the external diameter circle of pipe, cladding
These key messages are imparted to vibration isolator by the information such as damping material thickness（Isolator Pad）As key element in node
Information, and vibration isolator is with reference to the clamp ring and tube outer diameter as positioning datum, carries out docking on mounting interface and engineering is several
What constrains, so that it is determined that relative position of the vibration isolator model in whole suspension and support component；Vibration isolation block（Isolation
Block）Geometric properties with rubber vibration isolation block or vibration isolator defined in node, and the centrage and mounting surface of installing hole,
And vibration isolation block carries out the docking and engineering geometry constraint on mounting interface with reference to the stent model having had good positioning, so that it is determined that
The relative position of vibration isolation block or vibration isolator part model in whole suspension and support component；Securing member（Fastener）Defined in node
The centre of location axis of securing member, the key elements such as plane, and securing member are accommodated up and down with reference to the clamp ring as positioning datum,
Carry out docking on mounting interface and engineering geometry constraint, so that it is determined that phase of the securing member model in whole suspension and support component
To position.
Associated by the outside between above-described skeleton pattern and original paper model key parameter, realized by pipe
Suspension bracket skeleton pattern is to the restructuring between the detailed assembling model of pipe-strap.Suspension and support skeleton is closed with external reference model data
Connection relation is as shown in Figure 3：In terms of business design rule, suspension and support skeleton pattern possesses pipe-strap respectively composition zero
The all composition information of part and assembly relation, the such as element such as clamp ring, support, vibration isolator, vibration isolation block, securing member；From geometric element side
From the point of view of face, the physical model represented by skeleton pattern is largest enveloping body, and the enveloping solid is i.e. as the simplified model for pre-installing.
Hanger Design is carried out as a example by by choosing ship hydraulic system pipeline.It is important shaking in view of hydraulic system
Moving noise source, it is the double vibration isolator support skeletons of multitube to choose framework types.Three clamped fluid pressure line external diameters are respectively
38mm, 38mm and 24mm, pickup skeleton insertion anchor point are the supporting surface that support is set away from pipe starting point 400mm as horizontal
Cabin landing slab, support direction are that so far, all of variable parameter of skeleton pattern is complete by external reference border perpendicular to supporting surface
Portion determines that simplified model is this pair of vibration isolator support skeleton model as shown in Figure 4, and the node parameter under which is also true therewith
It is fixed, such as：Clamp ring entitled " band vibration isolation block clamp ring _ XHR-B01 ", support entitled " vibration isolator support Type B ", vibration isolator title
For " vibration isolator _ BE-25 ", securing member title be respectively bolt " M6x50_GB/T5782-2000 ", nut " M6_GB93-87 ",
Packing ring " M6_GB/T41-2000 ".Due to the parameter and phase in parts library of the next node of the double vibration isolator support skeleton models of the multitube
Element keyword is answered to be associated, " the band vibration isolation block clamp ring _ XHR-B01 " clamp ring in type selecting parts library, " vibration isolator support Type B "
Support, " vibration isolator _ BE-25 " vibration isolator, " M6x50_GB/T5782-2000 " type bolt, " M6_GB93-87 " type nut, " M6_
The component models such as GB/T41-2000 " type packing rings are in case call.When suspension and support model is recombinated, first, according to the position of pipe and
The parameters such as clamp ring central point, alignment surface, supporting surface, position to " band vibration isolation block clamp ring _ XHR-B01 " clamp ring；Then, select
The supporting surface of " vibration isolator support Type B " support and support direction, and according to clamp ring and the mounting interface of support, carry out installation and connect
Docking and engineering geometry constraint on mouth, so as to realize the installation of support；Secondly, call vibration isolator _ BE-25 " vibration isolator, according to
Vibration isolator support Type B " support and the mounting interface between which are docked, and are constrained by engineering geometry, so as to realize vibration isolation
The installation of device；Finally, select the mounting interface orientation axis of clamp ring that the upper of clamp ring is selected as the mounting axis of securing member, respectively
Up and down clamping face of the lower surface of surface and support as securing member, so as to realize M6x50_GB/T5782-2000 " type bolt,
The installation of " M6_GB93-87 " type nut, the fastener assembly of " M6_GB/T41-2000 " type packing ring.
By specific embodiments described above, so as to realize what is associated based on skeleton to certain hydraulic system layout pipe
Pipe-strap model regrouping process, shown in the model after restructuring as accompanying drawing 5.
Although reference be made herein to invention has been described for explanatory embodiment of the invention, and above-described embodiment is only this
Bright preferably embodiment, embodiments of the present invention are simultaneously not restricted to the described embodiments, it should be appreciated that people in the art
Member can be designed that a lot of other modifications and embodiment, and these modifications and embodiment will fall in principle disclosed in the present application
Within scope and spirit.
Claims (4)
1. it is a kind of based on skeleton associate pipe-strap model recombination method, it is characterised in that include：
Step 1：Pipe-strap skeleton pattern pre-arranged
Using design class software, all parts that pipe-strap skeleton pattern is related to are designed to into template, constitute Technology design
The general type storehouse of template, the general type storehouse of Technology design template include component library, standard parts library, securing member storehouse；
In pipe-strap skeleton pattern pre-arranged, single multi- pipe suspension and support is called in from the general type storehouse of Technology design template first
Skeleton, selects holder orientation, and selects the plane of reference according to number of legs, then select single cell, in pipe-strap skeleton
Defined in single cell reference, and determine whether many pipe holders；
Step 2：Pipe-strap model is recombinated
It is judged as single-tube support in step 1, proceeds the restructuring of pipe-strap model, step is entered in the following order for restructuring
OK：
Call in vibration isolator part；Call in clamp ring part；Call in suspension and support rack template；Call in clamping plate template, call in vibration isolator；Adjust
Enter securing member；
The vibration isolator part, clamp ring part, suspension and support rack template, clamping plate template are called in from component library；It is described every
The device that shakes is called in from standard parts library；The securing member is that urgent firmware library is called in；
It is judged as many pipe holders in step 1, proceeds the restructuring of pipe-strap model, step is entered in the following order for restructuring
OK：
Call in vibration isolation backing plate；Call in clamp ring template；Call in suspension and support rack template；Call in clamping plate template, call in vibration isolator；Adjust
Enter securing member；
The vibration isolation backing plate, clamp ring template, suspension and support rack template, clamping plate template are called in from component library；It is described every
The device that shakes is called in from standard parts library；The securing member is that urgent firmware library is called in.
2. the pipe-strap model recombination method for being associated based on skeleton according to claim 1, it is characterised in that：The skill
The general type storehouse of art design template, mainly includes 11 data set nodes, respectively：Parameter, relation, external reference collection, clamp ring,
Frame, vibration isolator, vibration isolation block, securing member, supporting plane, envelope volume, definition.
3. the pipe-strap model recombination method for being associated based on skeleton according to claim 2, it is characterised in that：
Described Parameter nodes include two child nodes of parameter set and list collection；Wherein parameter set is by User Defined parameter
To record all variables being related in whole model；List collection is used mainly to define pipe positioning point list and pipe center line
List；
Described relation node is defining design rule, according to which by formula come the relation between defined parameters or by equation
Purposes is dividing and including three parts：Formulary --- the User Defined formula being associated with parameter；Rule set --- it is used for
Service design rule；Check list --- judge whether external reference is satisfied with the side of defined parameters and design rule for checking
Journey；
Described external reference collection node is the external reference key element of suspension and support arrangement positioning, mainly includes the pipe of supported clamping
Direction that subcenter line, support are supported, the position elements for being connected to supporting surface of support；
Described clamp ring node is used for the output geological information for defining clamp ring in suspension and support component；
Described support node is used to define support skeleton geometric reference in suspension and support component, by support trajectory Curve,
Datum plane Base, section bar are realized associating with the external reference of support element towards Flange；
Described vibration isolator node is used for the external reference element for defining the vibration isolator in suspension and support component；
Described vibration isolation block node is used to define the clamp ring geometric properties with rubber vibration isolation block in spring support and hanger；
Described securing member node is used to define the securing member positioning geometric reference in suspension and support component；
Described supporting plane node is used for the anchor point and direction reference plane for defining skeleton and element arrangement；
Described envelope volume node is the largest enveloping body of pipe-strap component, used as the simplified mould of pipe-strap component
Type, being directed to the nervous position of arrangement space in design early stage carries out preliminary occupy-place design, it is also possible to extensive as the design later stage
For the prepackage of pipe-strap；
The described node that defines is used to define the essential information of suspension and support skeleton.
4. the pipe-strap model recombination method for being associated based on skeleton according to claim 3, it is characterised in that：
In the step 2, when carrying out the restructuring of pipe-strap model, when the type of skeleton determines, institute in pipe-strap component
The model and specification for having element clearly by artificial or program filters, type selecting will will go out respective model and specification from model library
Suspension and support component models in case calling；Due to centre of location point defined in the clamp ring node in the valuation model of pre-arranged,
The key element of alignment surface, supporting surface, that is, determine position of the clamp ring model in whole suspension and support component after loading, the clamp ring
The position of model positioning datum simultaneously as whole suspension and support assembling model, other component models are with clamp ring as positioning reference
Or dimension chain reference carries out assembling restructuring；The supporting surface external reference due to the support node definition in the skeleton pattern of pre-arranged
Key element, the strong point, support direction key element, and support with reference to as positioning datum clamp ring, carry out on mounting interface
Docking and engineering geometry constraint, so that it is determined that relative position of the stent model in whole suspension and support component；Vibration isolator conduct
Non-standard, thickness and shape with the spatial variations between pipe and clamp ring, by the external diameter for picking up the inner surface circle of clamp ring, pipe
The information of circle, the damping material thickness of cladding, these key messages is imparted to as key element information in vibration isolator node,
And vibration isolator is with reference to the clamp ring and tube outer diameter as positioning datum, docking on mounting interface and engineering geometry are carried out about
Beam, it is determined that relative position of the vibration isolator model in whole suspension and support component；Band rubber vibration isolation defined in vibration isolation block node
The geometric properties of block or vibration isolator, and the centrage and mounting surface of installing hole, and vibration isolation block is with reference to the support mould having had good positioning
Type, carry out docking on mounting interface and engineering geometry constraint, so that it is determined that vibration isolation block or vibration isolator part model are whole
Relative position in suspension and support component；The centre of location axis of securing member defined in securing member node, plane is accommodated up and down
Key element, and securing member carries out the docking and engineering geometry constraint on mounting interface with reference to the clamp ring as positioning datum, from
And determine relative position of the securing member model in whole suspension and support component；By above-described skeleton pattern and original paper mould
Outside association between type key parameter, realize by pipe-strap skeleton pattern to the detailed assembling model of pipe-strap it
Between restructuring.
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| CN107588234A (en) * | 2017-08-24 | 2018-01-16 | 中石化石油工程技术服务有限公司 | Intelligent suspension and support integrated design system |
| CN107679308A (en) * | 2017-09-26 | 2018-02-09 | 中国舰船研究设计中心 | A kind of ship equipment pedestal parameterization design method based on skeleton association |
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| CN107588234A (en) * | 2017-08-24 | 2018-01-16 | 中石化石油工程技术服务有限公司 | Intelligent suspension and support integrated design system |
| CN107679308A (en) * | 2017-09-26 | 2018-02-09 | 中国舰船研究设计中心 | A kind of ship equipment pedestal parameterization design method based on skeleton association |
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| CN110222385A (en) * | 2019-05-22 | 2019-09-10 | 中国舰船研究设计中心 | A kind of cock fast modeling method peculiar to vessel based on parametrization |
| CN111475887A (en) * | 2019-09-27 | 2020-07-31 | 中国舰船研究设计中心 | Three-dimensional model-based ship pipeline support and hanger rapid statistics and plotting method |
| CN111475887B (en) * | 2019-09-27 | 2023-07-07 | 中国舰船研究设计中心 | Quick statistics and drawing method for ship pipeline support and hanger based on three-dimensional model |
| CN113591211A (en) * | 2021-07-14 | 2021-11-02 | 中国舰船研究设计中心 | Ship equipment model definition method based on polymorphic representation and maturity |
| CN113591211B (en) * | 2021-07-14 | 2023-08-18 | 中国舰船研究设计中心 | Ship equipment model definition method based on polymorphic characterization and maturity |
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