阅读说明：本技术 一种模块化弧形机电综合管线及施工方法 (Modularized arc-shaped electromechanical comprehensive pipeline and construction method ) 是由 黄坤 杨威 于 2020-11-10 设计创作，主要内容包括：本发明涉及一种模块化弧形机电综合管线,包括：多个相连接的且与施工位置弧度相同的弧形机电综合管线单元,每个所述弧形机电综合管线单元包括两个平行设置的立柱,所述立柱顶端设有连接座,两个所述立柱之间设有多个横梁,每个所述横梁上设有弧形桥架段、弧形管路段或弧形风管段,且所述弧形桥架段、弧形管路段和弧形风管段的弧度相同,相邻两个所述弧形机电综合管线单元上的所述弧形桥架段、所述弧形管路段和所述弧形风管段分别相连接。本发明提供的模块化弧形机电综合管线及施工方法,能够在弧度较大的球形建筑中,使得机电管线布置合理美观,弧度精确无偏差,满足建筑空间要求、装饰效果,缩短施工时间,保证施工质量。(The invention relates to a modularized arc-shaped electromechanical comprehensive pipeline, which comprises: the electromechanical pipeline unit of synthesizing of a plurality of arcs that are connected and the same with construction position radian, every the electromechanical pipeline unit of synthesizing of arc includes two parallel arrangement's stand, the stand top is equipped with the connecting seat, two be equipped with a plurality of crossbeams, every be equipped with arc crane span structure section, arc pipeline section or arc wind pipe section on the crossbeam, just arc crane span structure section, arc pipeline section and arc wind pipe section's radian is the same, adjacent two on the electromechanical pipeline unit of synthesizing of arc crane span structure section arc pipeline section with arc wind pipe section is connected respectively. The modularized arc-shaped electromechanical comprehensive pipeline and the construction method provided by the invention can ensure that the electromechanical pipeline is reasonably and attractively arranged in a spherical building with a large radian, the radian is accurate and has no deviation, the building space requirement and the decoration effect are met, the construction time is shortened, and the construction quality is ensured.)

1. A modular arcuate electromechanical integrated circuit comprising: the electromechanical pipeline unit of synthesizing of a plurality of arcs that are connected and the same with construction position radian, every the electromechanical pipeline unit of synthesizing of arc includes two parallel arrangement's stand, the stand top is equipped with the connecting seat, two be equipped with a plurality of crossbeams, every be equipped with arc crane span structure section, arc pipeline section or arc wind pipe section on the crossbeam, just arc crane span structure section, arc pipeline section and arc wind pipe section's radian is the same, adjacent two on the electromechanical pipeline unit of synthesizing of arc crane span structure section arc pipeline section with arc wind pipe section is connected respectively.

2. The modular curved electromechanical synthesis pipeline of claim 1, wherein the curved bridge section comprises: strong current bridge, telecommunication bridge, comprehensive weak current bridge and security bridge.

3. The modular arcuate electromechanical composite pipeline according to claim 2, wherein said arcuate pipeline section comprises: fire-fighting pipeline, spray pipeline, refrigerated water supply pipeline and refrigerated water return line.

4. The modular arc-shaped electromechanical integrated pipeline according to claim 3, wherein the arc-shaped air pipe sections comprise air conditioner fresh air pipe sections, and air ports communicated with the inner cavities of the arc-shaped air pipe sections are formed in the side surfaces of one or more arc-shaped air pipe sections.

5. A modular curved electromechanical composite pipeline construction method according to any one of claims 1 to 4, characterised by comprising the following steps:

building a BIM model, and comprehensively arranging and setting the pipelines in the arc area;

measuring space, position and radian of a site building structure, lofting and rechecking;

the radian of the pipeline is accurately adjusted, and the arrangement form of a comprehensive support and hanger formed by a stand column and a plurality of cross beams is determined;

carrying out comprehensive pipeline unit division according to the radian of the pipeline and the construction requirement;

drawing a detailed processing diagram of a single comprehensive pipeline unit, and determining air pipes, water pipes, the radian, the length and the size of a bridge frame and comprehensive support and hanger parameters;

performing factory prefabrication and processing on a statistical material table, an arc pipeline and an assembled support and hanger;

assembling single comprehensive pipeline units on a construction site, pre-assembling the integral arc pipeline, and adjusting the joint position in a deviation manner;

two adjacent comprehensive pipeline units are connected, after the compactness and firmness are ensured, the comprehensive support is fixed, the subsequent comprehensive pipeline units are sequentially paired and connected in pairs, and the adjacent comprehensive pipeline units are integrally hoisted and connected.

Technical Field

The invention relates to the technical field of electromechanical comprehensive pipeline installation, in particular to a modularized arc-shaped electromechanical comprehensive pipeline and a construction method

Background

In recent years, with the rapid development of the building industry, various building structure forms are thousands of and different, and a large number of spherical stadiums and arc buildings are bred for pursuing unique and marked-up visual effects and spatial feelings. In order to closely combine the space layout and the decoration effect of buildings, the electric pipelines of the indoor units are mostly laid along the directions of circular and arc corridors, and the simple splicing of linear pipe sections can not meet the space requirement and the overall beautiful effect, so that a large number of arc pipelines with accurate radians and smooth lines can be applied to the buildings.

At present, the manufacturing methods of the arc-shaped pipelines of the water pipe, the air pipe and the bridge frame are various and are mature day by day. However, the radian of the existing spherical building is large, the installation space of an electromechanical pipeline is limited, the requirement on the decorative effect is high, after the arc-shaped pipeline manufactured by the same specification is processed, the arc-shaped pipeline cannot be perfectly matched with the arc required by a construction site, the pipeline is often not tightly spliced in the installation process, the angle is deviated, meanwhile, a bridge frame, a pipeline, an air pipe and the like are manufactured respectively, the radians of the three are inconsistent, the comprehensive support and hanger is unreasonably arranged, the radian is not attractive, the space is wasted, the requirement on building modeling cannot be met, the problems of repeated splicing, disassembly and modification and the like are solved, the construction efficiency is low, the construction cost is increased, the construction quality cannot be guaranteed, and a series of problems are brought to each.

Disclosure of Invention

The invention aims to solve the problems of large radian deviation, unattractive appearance and space waste of the existing electromechanical comprehensive pipeline installation, and adopts the technical scheme that: a modular arcuate electro-mechanical complex, comprising: the electromechanical pipeline unit of synthesizing of a plurality of arcs that are connected and the same with construction position radian, every the electromechanical pipeline unit of synthesizing of arc includes two parallel arrangement's stand, the stand top is equipped with the connecting seat, two be equipped with a plurality of crossbeams, every be equipped with arc crane span structure section, arc pipeline section or arc wind pipe section on the crossbeam, just arc crane span structure section, arc pipeline section and arc wind pipe section's radian is the same, adjacent two on the electromechanical pipeline unit of synthesizing of arc crane span structure section arc pipeline section with arc wind pipe section is connected respectively.

In a further refinement, the arcuate bridge section comprises: strong current bridge, telecommunication bridge, comprehensive weak current bridge and security bridge.

In a further refinement, the arcuate tube segment includes: fire-fighting pipeline, spray pipeline, refrigerated water supply pipeline and refrigerated water return line.

The improved structure is characterized in that the arc-shaped air pipe sections comprise air conditioner fresh air pipe sections, and one or more air ports communicated with the inner cavities of the arc-shaped air pipe sections are arranged on the side surfaces of the arc-shaped air pipe sections.

On the other hand, the invention also provides a construction method of the modular arc-shaped electromechanical comprehensive pipeline, which comprises the following steps:

building a BIM model, and comprehensively arranging and setting the pipelines in the arc area;

measuring space, position and radian of a site building structure, lofting and rechecking;

the radian of the pipeline is accurately adjusted, and the arrangement form of a comprehensive support and hanger formed by a stand column and a plurality of cross beams is determined;

carrying out comprehensive pipeline unit division according to the radian of the pipeline and the construction requirement;

drawing a detailed processing diagram of a single comprehensive pipeline unit, and determining air pipes, water pipes, the radian, the length and the size of a bridge frame and comprehensive support and hanger parameters;

performing factory prefabrication and processing on a statistical material table, an arc pipeline and an assembled support and hanger;

assembling single comprehensive pipeline units on a construction site, pre-assembling the integral arc pipeline, and adjusting the joint position in a deviation manner;

two adjacent comprehensive pipeline units are connected, after the compactness and firmness are ensured, the comprehensive support is fixed, the subsequent comprehensive pipeline units are sequentially paired and connected in pairs, and the adjacent comprehensive pipeline units are integrally hoisted and connected.

The invention has the beneficial effects that:

the modularized arc-shaped electromechanical comprehensive pipeline and the construction method provided by the invention can ensure that the electromechanical pipeline is reasonably and attractively arranged in a spherical building with a large radian, the radian is accurate and has no deviation, the building space requirement and the decoration effect are met, the construction time is shortened, and the construction quality is ensured.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic diagram of a modular curved electromechanical integrated pipeline configuration of the present invention;

fig. 2 is a schematic structural diagram of an arc-shaped electromechanical comprehensive pipeline unit of the invention.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

In the description of the invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

As shown in fig. 1 and 2, the present invention provides a modular arc-shaped electromechanical integrated pipeline, comprising: a plurality of arc electromechanical integrated pipeline units 1 that are connected and the same with construction position radian, every arc electromechanical integrated pipeline unit 1 includes two parallel arrangement's stand 11, the stand top is equipped with connecting seat 12, two be equipped with a plurality of crossbeams 13 between the stand 11, every be equipped with arc crane span structure section 14, arc pipe section 15 or arc wind pipe section 16 on the crossbeam 13, just arc crane span structure section 14, arc pipe section 15 and arc wind pipe section 16's radian is the same, adjacent two on the arc electromechanical integrated pipeline unit 1 arc crane span structure section 14 arc pipe section 15 with arc wind pipe section 16 is connected respectively.

The modularized arc-shaped electromechanical comprehensive pipeline provided by the invention can be used in a spherical building with a large radian, so that the electromechanical pipeline is reasonable and attractive in arrangement, the radian is accurate and has no deviation, the building space requirement and the decoration effect are met, the construction time is shortened, and the construction quality is ensured.

In a further refinement, the arcuate bridge section 14 includes: strong current bridge 141, telecommunication bridge 142, comprehensive weak current bridge 143 and security bridge 144.

In a further development, the curved pipe section 15 comprises: a fire-fighting line 151, a spray line 152, a chilled water supply line 153, and a chilled water return line 154.

In a further improvement, the arc-shaped air pipe sections 16 comprise air conditioner fresh air pipe sections, and air ports 161 communicated with the inner cavities of the arc-shaped air pipe sections 16 are arranged on the side surfaces of one or more arc-shaped air pipe sections 16.

The invention provides a modular assembly construction method for an arc-shaped electromechanical integrated pipeline. The construction method is a construction method which abandons the traditional construction mode that various pipelines are respectively processed and connected and adopts a brand-new sectional modular prefabrication, processing and assembly and integral assembly type installation. According to the construction method, firstly, a BIM (building information model) is established according to a construction drawing, the pipelines in the arc area are arranged comprehensively, then the space, position and radian lofting, measurement and rechecking are carried out on the site building structure, the comprehensive arrangement diagram of the pipelines is further optimized, the radian of the pipelines is ensured to be accurate and correct along the trend of the building structure, and meanwhile, the arrangement form of a comprehensive support and hanger assembled by the upright columns 11, the connecting seats 12 and the cross beams 13 is determined; according to the construction specification requirement and the spacing position of the supporting and hanging frames, carrying out comprehensive pipeline module division, drawing a single module construction detailed diagram, determining detailed parameter information of an air pipe, a water pipe, a bridge frame and the supporting and hanging frames, and carrying out prefabrication and processing on an arc-shaped pipeline and an assembly type supporting and hanging frame in a factory; during pipeline installation, the single-module comprehensive pipeline is firstly assembled on a construction site, then, all single-module arc pipelines are integrally preassembled along the building trend, the tightness and the angle of a joint are checked, deviation is timely adjusted, after the integral pipeline preassembly can meet the building radian and space requirements, two adjacent modules are connected, after compaction and firmness are ensured, integral hoisting is carried out, a support is fixed, two subsequent modules are sequentially paired and connected, integral hoisting is carried out, the adjacent modules are connected, and integral assembly construction is completed.

On the other hand, the invention also provides a construction method of the modular arc-shaped electromechanical comprehensive pipeline, which comprises the following steps:

building a BIM model, and comprehensively arranging and setting the pipelines in the arc area;

measuring space, position and radian of a site building structure, lofting and rechecking;

the radian of the pipeline is accurately adjusted, and the arrangement form of a comprehensive support and hanger formed by a stand column and a plurality of cross beams is determined;

carrying out comprehensive pipeline unit division according to the radian of the pipeline and the construction requirement;

drawing a detailed processing diagram of a single comprehensive pipeline unit, and determining air pipes, water pipes, the radian, the length and the size of a bridge frame and comprehensive support and hanger parameters;

performing factory prefabrication and processing on a statistical material table, an arc pipeline and an assembled support and hanger;

assembling single comprehensive pipeline units on a construction site, pre-assembling the integral arc pipeline, and adjusting the joint position in a deviation manner;

two adjacent comprehensive pipeline units are connected, after the compactness and firmness are ensured, the comprehensive support is fixed, the subsequent comprehensive pipeline units are sequentially paired and connected in pairs, and the adjacent comprehensive pipeline units are integrally hoisted and connected.

The following is an example of construction of a spherical building:

the arc area of the spherical building comprises a plurality of pipelines such as a ventilation air-conditioning pipeline, a chilled water supply and return pipeline, a fire-fighting spray pipeline, a strong current pipeline, a comprehensive weak current pipeline, a telecommunication pipeline, a security bridge and the like. Firstly, according to a construction drawing, a BIM model is established, the direction of pipelines is determined, the pipelines in the arc area are initially and comprehensively arranged, and the overall arc effect of pipeline installation is simulated in a three-dimensional model space.

Furthermore, the construction site building structure entity space, position and radian are lofted, measured and rechecked, data are fed back to the building structure model and are modified, meanwhile, the comprehensive arrangement of the pipelines is adjusted, the arrangement form of the comprehensive support and hanger is determined, and the radian of the pipelines is ensured to be accurate and correct along the direction of the building structure.

And further, combining the construction specification requirement and the overall arc length, integrating the arrangement position and the interval of the support and hanger, and performing integrated pipeline module division. The circle is equally divided into 8 first modules with arc central angles of 30 degrees, two ports are divided into 1 second module with arc central angles of 34 degrees and 1 third module with arc central angles of 28 degrees according to the arc length. The length of the outer diameter of the module pipeline is not more than 2.5 meters, the angle is proper, and the requirement of prefabrication processing can be met. Meanwhile, a comprehensive support and hanger is arranged at a certain distance, namely a main stress point, on the right side of the flange joint of the first module and the third module, the second module is a tail end pipeline, two ends of the second module are respectively provided with a pair of supports, and the arrangement form of the support and hanger can meet the setting requirement and the bearing stress capacity of the support and hanger.

And further, drawing a detailed processing diagram of the single module, determining detailed parameter information of an air pipe, a water pipe, a bridge frame arc length, a radian and the like, and determining the detailed size of a support and hanger combination form.

And further, each module pipeline is subjected to professional numbering, a material table, an arc pipeline and an assembly type support and hanger are prefabricated and processed in a factory, and a processed finished product is rechecked and checked according to the drawing size.

Further, the pipeline transportation that the prefabrication was accomplished is assembled to the job site, carries out the equipment of single module comprehensive pipeline earlier, moves towards whole pre-assembly with all single module arc pipelines along building structure again, checks linking department compactness, angle, and the timely adjustment that has the deviation ensures that whole pipeline pre-assembly angle does not have the deviation, and the pipeline links up closely, can satisfy building radian and space requirement.

Furthermore, combine the drawing in building roof bullet line location, meet two adjacent module pipelines earlier, ensure closely knit firm, after the radian is smooth, adopt construction elevator hoist with two whole modules hoisted that connect, two pairs of supports are fixed, guarantee that the pipeline section is stable, follow-up module two pairwise group in proper order is to meeting, whole hoist and mount, adjacent equipment module links up, accomplishes whole modularization assembly construction.

The construction method combines the deepening of the BIM model, the factory prefabrication processing, the modularization assembly and the assembly type installation, reduces the construction difficulty, saves the construction time, improves the production efficiency, and more ensures the high-standard quality requirement and the attractive effect.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.