CN111581747A - Design method of bearing support and hanger for electromechanical shock design - Google Patents
Design method of bearing support and hanger for electromechanical shock design Download PDFInfo
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- CN111581747A CN111581747A CN202010397942.3A CN202010397942A CN111581747A CN 111581747 A CN111581747 A CN 111581747A CN 202010397942 A CN202010397942 A CN 202010397942A CN 111581747 A CN111581747 A CN 111581747A
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- 238000013461 design Methods 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000035939 shock Effects 0.000 title abstract description 6
- 238000011161 development Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011960 computer-aided design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005315 distribution function Methods 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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- G06F30/00—Computer-aided design [CAD]
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- G06F30/17—Mechanical parametric or variational design
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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Abstract
The invention discloses a method for designing a bearing support and hanger for electromechanical shock design, which comprises the following steps: s1, acquiring pipeline attributes; s2, acquiring the number of anti-seismic nodes and the positions of the anti-seismic nodes on the pipeline; and S3, distributing a plurality of load-bearing nodes at equal intervals according to the pipeline attribute in the line segment between the adjacent anti-seismic nodes. The design of the electromechanical pipeline is provided with an anti-seismic design and a bearing design, if the pipeline of a building has anti-seismic requirements, a plurality of anti-seismic nodes are required on the pipeline of the building, and for a drawing which is subjected to the anti-seismic design of the pipeline, the attribute of the pipeline and the positions of the anti-seismic nodes are obtained through software; and determining the bearing requirements of the pipeline according to the properties of the pipeline and national standard requirements, and inputting an instruction to automatically generate bearing nodes meeting the quantity requirements at equal intervals between adjacent anti-seismic nodes.
Description
Technical Field
The invention relates to the field of computer aided design, in particular to a design method of a bearing support and hanger for electromechanical shock resistance design.
Background
According to the construction law of the people's republic of China and the earthquake prevention and disaster reduction law of the people's republic of China, electromechanical engineering facilities such as water supply and drainage, fire fighting, heating, ventilation, air conditioning, gas, heating power, electric power, communication and the like of a building which is subjected to earthquake resistance reinforcement are implemented by taking a precaution as a main guideline, when an earthquake with earthquake resistance intensity in a local area occurs, earthquake damage can be relieved, secondary disasters can be reduced and prevented as much as possible, and therefore the purposes of reducing casualties and property loss are achieved. The electromechanical anti-seismic support limits the displacement generated by the attached electromechanical engineering facilities, controls the vibration of the facilities and transmits the load to various components or devices on the bearing structure. 2015, the urban and rural construction department of housing releases a national standard 'seismic design Specification for construction machinery and electrical engineering': the 'quake-proof design standard of building electromechanical engineering' is approved as the national standard, and the serial number is as follows: GB50981-2014, carried out on date 8/1 in 2015.
The electromechanical seismic design obtains the length and the attribute of a pipeline by modeling the pipeline, and then a seismic node is generated according to the requirements of GB50981-2014 seismic design Specification for building electromechanical engineering. However, in some projects, the anti-seismic support hanger and the bearing support hanger need to be designed simultaneously, the traditional method is to firstly design the anti-seismic support hanger and then design the bearing support hanger, but because the bearing support hanger is designed according to the distance of 1.5-3 meters, the workload of the design is very large, errors are easy to occur, and the risk born by a designer is high.
Disclosure of Invention
The invention aims to provide a design method of a bearing support and hanger for electromechanical shock absorption design.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a method of designing a load bearing cradle for electromechanical seismic design, said method comprising the steps of:
s1, acquiring pipeline attributes;
s2, acquiring the number of anti-seismic nodes and the positions of the anti-seismic nodes on the pipeline;
and S3, distributing a plurality of load-bearing nodes at equal intervals according to the pipeline attribute in the line segment between the adjacent anti-seismic nodes.
Further, the step S2 further includes a substep S21 of obtaining a location of a head-to-tail node on the pipeline if the number of anti-seismic nodes is zero.
Further, the step S3 further includes a substep S31 of generating load-bearing nodes at equal intervals in a line segment between two nodes at the head and the tail of the pipeline according to the pipeline attribute if the number of the anti-seismic nodes is zero.
Further, the pipeline properties include the length, type, and diameter of the pipeline.
Further, the anti-seismic nodes of step S2 do not include 2 anti-seismic nodes from the head to the tail of the pipeline.
Further, the distance between the load-bearing nodes is 1.5-3 meters.
Further, the step S3 is to perform fast layout design through a secondary development interface program provided by AutoCAD.
By applying the technical scheme of the invention, the load bearing design is automatically completed through the instruction, the complicated design work of the load bearing node is avoided, the errors of artificial design are reduced, the design efficiency is improved, and other requirements can be met, such as only the load bearing design is carried out, and the anti-seismic design is not carried out. The technical problem that in the prior art, the design of a bearing node in electromechanical anti-seismic design is complicated and easy to make mistakes is solved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
The present invention will be described in detail below with reference to the accompanying drawings so that the above advantages of the present invention will be more apparent.
FIG. 1 is a flow chart of a load bearing support and hanger for an electromechanical seismic design of the present invention.
Detailed Description
As shown in fig. 1, a method for designing a load-bearing support and hanger for electromechanical seismic design, the method comprising the steps of:
s1, acquiring pipeline attributes;
s2, acquiring the number of anti-seismic nodes and the positions of the anti-seismic nodes on the pipeline;
and S3, distributing a plurality of load-bearing nodes at equal intervals according to the pipeline attribute in the line segment between the adjacent anti-seismic nodes. The design of the electromechanical pipeline is provided with an anti-seismic design and a bearing design, if the pipeline of a building has anti-seismic requirements, a plurality of anti-seismic nodes are required on the pipeline of the building, and for a drawing which is subjected to the anti-seismic design of the pipeline, the attribute of the pipeline and the positions of the anti-seismic nodes are obtained through software; and determining the bearing requirements of the pipeline according to the properties of the pipeline and national standard requirements, and inputting an instruction to automatically generate bearing nodes meeting the quantity requirements at equal intervals between adjacent anti-seismic nodes.
In this embodiment, the step S2 further includes a substep S21, and if the number of the anti-seismic nodes is zero, the location of the head node and the tail node on the pipeline is obtained. This technical scheme can also be applicable to the pipeline design of only doing the bearing design, if do not catch antidetonation node, then acquiesce for the pipeline preparation bearing design, and then catch the head and the tail node position of pipeline.
In this embodiment, the step S3 further includes a substep S31, where if the number of the anti-seismic nodes is zero, the load-bearing nodes are generated at equal intervals in the line segment between the two nodes at the head and the tail of the pipeline according to the attribute of the pipeline. And for the drawing without capturing the anti-seismic nodes, defaulting to a pipeline manufacturing bearing design, and automatically generating bearing nodes on line segments between the head and the tail of the pipeline according to the standard at equal intervals through the acquired head and tail node positions and the pipeline attributes of the pipeline.
In this embodiment, the pipeline attributes include the length, type, and diameter of the pipeline. According to the length of the pipeline, the type of the pipeline and the diameter of the pipeline, the distance requirement of the bearing nodes of the pipeline is determined according to the national marks, and the bearing nodes are automatically set at equal intervals in a limited distance.
In this embodiment, the anti-seismic nodes of step S2 do not include 2 anti-seismic nodes from the head to the tail of the pipeline.
In this embodiment, the distance between the load-bearing nodes is 1.5-3 meters.
In this embodiment, step S3 is to perform fast layout design through a secondary development interface program provided by AutoCAD. NET API interface provided by AutoCAD is used for secondary development, so that the AutoCAD has electromechanical shock-resistant design function; specifically, a menu bar, an anti-seismic design toolbar, a shortcut key and the like are generated in a window (such as a toolbar) of the AutoCAD, so that the AutoCAD has an anti-seismic design function, particularly a rapid point distribution function of the anti-seismic design, the operability of the anti-seismic design is improved, and the user experience is improved. Utilize AutoCAD's picture layer, separate pipeline, antidetonation node and bearing node, conveniently catch and quick discernment.
When electromechanical anti-seismic design is carried out, after the anti-seismic node design of a pipeline is completed, one bearing node is not needed to be set, rapid distribution and automation of distribution are realized through instructions according to the attribute of the pipeline and the requirement of national standard bearing nodes, the efficiency of node design is improved, and the method is very convenient and practical.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A method for designing a load-bearing support and hanger for electromechanical seismic design, the method comprising the steps of:
s1, acquiring pipeline attributes;
s2, acquiring the number of anti-seismic nodes and the positions of the anti-seismic nodes on the pipeline;
and S3, according to the pipeline attributes, equidistantly generating a plurality of load-bearing nodes in a line segment between adjacent anti-seismic nodes according to the system requirements.
2. The method for designing a load-bearing cradle of an electromechanical seismic design according to claim 1, wherein said step S2 further comprises a substep S21 of obtaining the location of the head and tail nodes on the pipeline if the number of seismic nodes is zero.
3. The method for designing a load-bearing support and hanger for electromechanical seismic design according to claim 2, wherein the step S3 further comprises a substep S31 of generating load-bearing nodes at equal intervals in a line segment between two nodes at the head and the tail of the pipeline according to the pipeline attributes if the number of seismic nodes is zero.
4. A method of designing a load bearing cradle for electro-mechanical seismic design according to any of claims 1-3, wherein said pipeline properties include the length, type and diameter of the pipeline.
5. The method for designing a load-bearing support and hanger for electromechanical seismic design according to claim 4, wherein the seismic nodes of step S2 do not include 2 seismic nodes from head to tail of the pipeline.
6. A method for designing a load-bearing cradle for an electro-mechanical seismic design according to claim 5, wherein the distance between said load-bearing nodes is 1.5-3 meters.
7. The method for designing a load-bearing support and hanger for electromechanical seismic design according to claim 6, wherein the step S3 is implemented by a secondary development interface program provided by AutoCAD for rapid layout design.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112329176A (en) * | 2020-11-17 | 2021-02-05 | 中国恩菲工程技术有限公司 | Design method of combined support and hanger of pipeline |
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| CN105046017A (en) * | 2015-08-13 | 2015-11-11 | 深圳市置华机电设备有限公司 | Rapid node placement method and system for electromechanical seismic design |
| CN109190307A (en) * | 2018-10-19 | 2019-01-11 | 南京东南建筑机电抗震研究院有限公司 | A kind of building aseismicity suspension and support type selection optimum design method |
| CN109763563A (en) * | 2019-03-06 | 2019-05-17 | 北京芘苜工程技术有限公司 | The comprehensive suspension and support of antidetonation and building |
| CN109885967A (en) * | 2019-03-12 | 2019-06-14 | 重庆埃力森金属制品有限公司 | A kind of in-depth method of antidetonation Hanger Design |
| CN110414015A (en) * | 2018-04-27 | 2019-11-05 | 深圳市置华机电设备有限公司 | The method and device of electromechanical earthquake-resistant structure scheme checking computations |
| CN209943686U (en) * | 2019-04-01 | 2020-01-14 | 青岛鼎堃建设有限公司 | Anti-seismic support and hanger system for building electromechanical engineering |
| CN110705152A (en) * | 2019-09-24 | 2020-01-17 | 南京睿永智运维工程科技有限公司 | Acceleration sensor arrangement method for monitoring anti-seismic performance of building electromechanical pipeline |
-
2020
- 2020-05-12 CN CN202010397942.3A patent/CN111581747A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105046017A (en) * | 2015-08-13 | 2015-11-11 | 深圳市置华机电设备有限公司 | Rapid node placement method and system for electromechanical seismic design |
| CN110414015A (en) * | 2018-04-27 | 2019-11-05 | 深圳市置华机电设备有限公司 | The method and device of electromechanical earthquake-resistant structure scheme checking computations |
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| CN109763563A (en) * | 2019-03-06 | 2019-05-17 | 北京芘苜工程技术有限公司 | The comprehensive suspension and support of antidetonation and building |
| CN109885967A (en) * | 2019-03-12 | 2019-06-14 | 重庆埃力森金属制品有限公司 | A kind of in-depth method of antidetonation Hanger Design |
| CN209943686U (en) * | 2019-04-01 | 2020-01-14 | 青岛鼎堃建设有限公司 | Anti-seismic support and hanger system for building electromechanical engineering |
| CN110705152A (en) * | 2019-09-24 | 2020-01-17 | 南京睿永智运维工程科技有限公司 | Acceleration sensor arrangement method for monitoring anti-seismic performance of building electromechanical pipeline |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112329176A (en) * | 2020-11-17 | 2021-02-05 | 中国恩菲工程技术有限公司 | Design method of combined support and hanger of pipeline |
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