An electromechanical pipeline integrated installation structure for a large-span steel structure aviation logistics building
By adopting an integrated installation structure in aviation logistics buildings, and using steel columns and cantilever beams to fix the steel platform, the problems of high construction difficulty and poor quality of traditional electromechanical pipelines have been solved, achieving uniform stress distribution, economical and efficient pipeline layout, and convenient maintenance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 中南建筑设计院股份有限公司
- Filing Date
- 2025-06-26
- Publication Date
- 2026-06-16
AI Technical Summary
Traditional electromechanical pipelines in aviation logistics buildings are difficult to construct, have poor quality, and are not economical. This is especially true in large-span steel structure buildings, where the pipeline routes lack planning, resulting in heavy self-weight of the top civil structure, excessive consumption of support and hanger materials, and an unsightly appearance.
An integrated installation structure is adopted, in which the steel platform is fixed to the structural columns and steel beams through steel hanging columns and cantilever beams. The electromechanical pipelines are centrally fixed on the steel platform on both sides of the column. The pipeline route is rationally planned using the steel platform to reduce construction overlap and shifts. I-beams or square steel pipes are spliced together to form a stable platform structure.
This achieves uniform stress distribution on electromechanical pipelines, reduces construction difficulty, results in neat and aesthetically pleasing pipeline layout, facilitates later maintenance and expansion, and improves economic efficiency.
Smart Images
Figure CN224367475U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of building installation technology, and in particular to an integrated installation structure for electromechanical pipelines in a large-span steel structure aviation logistics building. Background Technology
[0002] Aviation logistics buildings have numerous unique electromechanical requirements, such as security, security screening, cargo handling, and flight information systems. Compared to conventional logistics buildings and industrial plants, they have many independent systems and electromechanical pipelines, and higher requirements for fire protection design and fire safety. In addition, the pipeline layout of aviation logistics buildings is atypical, requiring efficient, safe, stable, and easy-to-maintain operation of the internal facilities.
[0003] Aviation logistics buildings are large-space, long-span steel structure buildings, often involving complex processes and the interweaving of pipelines from multiple disciplines. Traditional pipeline laying schemes often employ decentralized hanging, resulting in unorganized pipeline routing, leading to high-altitude construction work, scattered and intersecting pipelines, high labor loads, and poor construction quality. Furthermore, the traditional decentralized hanging installation of electromechanical pipelines on roofs, structural beams, purlins, etc., results in homogenization of the top civil engineering structural components, high consumption of support and hanger materials, and poor economic efficiency.
[0004] The above-mentioned problems mean that traditional electromechanical pipelines in the design and construction of integrated hanging structures suffer from issues such as lack of route planning, high construction difficulty, and poor quality, economy, and aesthetics. Therefore, it is particularly important to design a reasonable and efficient hanging and installation method. Utility Model Content
[0005] The purpose of this utility model is to overcome the shortcomings of the above-mentioned background technology and provide an integrated installation structure for electromechanical pipelines in large-span steel structure aviation logistics buildings. This structure addresses the problems of dispersed and non-standard roof loads in existing electromechanical pipeline hanging systems, which result in heavy self-weight of the top civil structure, high consumption of support and hanger materials, and poor economic efficiency. The utility model plans and centrally installs the pipelines along the route, thereby achieving uniform stress distribution, lower construction difficulty, and clear pipeline routing.
[0006] This utility model provides an integrated installation structure for electromechanical pipelines in a large-span steel structure aviation logistics building, including structural columns and steel beams arranged longitudinally and transversely on each structural column. The arrangement direction of the steel beams in a certain direction is set as the routing direction of the pipelines, and a steel platform is provided at the bottom of each column of steel beams that serves as the routing direction, arranged along its routing direction.
[0007] In the above technical solution, each steel platform has two rows of steel columns suspended from the bottom of steel beams perpendicular to the routing direction. The steel columns are arranged vertically, and the two corresponding rows of steel columns are symmetrically arranged along a row of structural columns in the corresponding routing direction. Each structural column has a cantilever beam perpendicular to the surface on both sides parallel to the steel platform. The bottom of the steel column on the same side of the same structural column is connected to the outer end of the cantilever beam. The connection between the steel column and the cantilever beam is connected by the platform frame beam. Each platform frame beam is parallel to the routing direction.
[0008] In the above technical solution, multiple connectors are evenly distributed between the platform frame beams on both sides of the bottom of a steel beam along the routing direction, and are perpendicularly connected to the platform frame beams respectively.
[0009] In the above technical solution, the steel beams between adjacent structural columns on each floor are the main beams, and the steel beams perpendicular to the routing direction and located between adjacent main beams are the secondary beams.
[0010] In the above technical solution, the secondary beam is connected to the platform frame beam below it by a vertically installed steel hanging column.
[0011] In the above technical solution, the connection points between the steel hanging column at the bottom of each secondary beam and the platform frame beams on both sides of a certain column of structural columns are connected by connectors.
[0012] In the above technical solution, the top of the cantilever beam and the connector of the same route line is provided with a clamp, the clamp is interference fit with the electromechanical pipeline on the top of the corresponding cantilever beam or connector and both ends are bolted to the corresponding cantilever beam or connector.
[0013] In the above technical solution, the bottom of the cantilever beam and connector of the same route line is provided with a hanger, and the hanger is connected to the top of the electromechanical pipeline below the corresponding cantilever beam or connector.
[0014] In the above technical solution, the top of the steel hanging column is connected to the main beam or secondary beam by bolts, the bottom of the steel hanging column is connected to the platform frame beam by bolts or welding, the cantilever beam or connector is connected to the platform frame beam by bolts, the cantilever beam or main beam is connected to the structural column by welding, and the main beam is connected to the secondary beam by welding.
[0015] This utility model relates to an integrated installation structure for electromechanical pipelines in large-span steel structure aviation logistics buildings, and has the following beneficial effects:
[0016] To overcome the shortcomings of existing technologies, this utility model provides an optimized structure for the integrated suspension and installation of electromechanical pipelines in large-span steel structure aviation logistics buildings. The steel platform is stably fixed to the structural columns and beams via steel hanging columns and cantilever beams. This direct force transmission between the vertical structural components reduces multiple force transmissions between beams and columns, resulting in a rational stress distribution and high economic efficiency. The electromechanical pipelines are centrally fixed to the steel platforms on both sides of the columns, and the suspension of the steel platforms facilitates the rational planning of pipeline routes and enables pipeline classification. Simultaneously, the centralized arrangement of pipelines reduces shift and work overlap, significantly reducing construction difficulty. The pipeline layout is neat and aesthetically pleasing, facilitating future maintenance and expansion. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall structure of the electromechanical pipeline integrated installation structure for large-span steel structure aviation logistics buildings according to this utility model.
[0018] Figure 2 This is a structural schematic diagram of the structural column and main beam suspension platform in the electromechanical pipeline integrated installation structure of the present invention for large-span steel structure aviation logistics building;
[0019] Figure 3 This is a schematic diagram of the suspension structure at the main beam and secondary beam in the electromechanical pipeline integrated installation structure of the present invention for large-span steel structure aviation logistics building;
[0020] Figure 4 This is a structural schematic diagram of the pipeline installation section in the electromechanical pipeline integrated installation structure of the present invention for large-span steel structure aviation logistics buildings. Detailed Implementation
[0021] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments, but these embodiments should not be construed as limiting the present invention.
[0022] See Figures 1 to 4 This utility model is used for the integrated installation structure of electromechanical pipelines in large-span steel structure aviation logistics buildings. It includes structural columns 8 and steel beams arranged longitudinally and transversely on each structural column 8. The arrangement direction of the steel beams in a certain direction is set as the routing direction of the pipeline. Each column of steel beams serving as the routing direction is provided with a steel platform 3 arranged along its routing direction at the bottom.
[0023] Each steel platform 3 has two rows of steel columns 1 suspended from the bottom of steel beams perpendicular to the routing direction. The steel columns 1 are arranged vertically, and the two corresponding rows of steel columns 1 are symmetrically arranged along a row of structural columns 8 in the corresponding routing direction. Each structural column 8 has a cantilever beam 2 perpendicular to the surface on both sides parallel to the steel platform 3. The bottom of the steel column 1 on the same side of the same structural column 8 is connected to the outer end of the cantilever beam 2. The connection between the steel column 1 and the cantilever beam 2 is connected by the platform frame beam 7. Each platform frame beam 7 is parallel to the routing direction.
[0024] Multiple connectors 6 are evenly distributed between the platform frame beams 7 on both sides of the bottom of a steel beam along the route direction, and are perpendicularly connected to the platform frame beams 7 respectively. In one or more embodiments, the bottom end of the steel hanging column 1 is connected to the platform frame beam 7 by bolts 9 or welding 10, and the cantilever beam 2 or connectors 6 are connected to the platform frame beam 7 by bolts 9.
[0025] The steel beams between adjacent structural columns 8 on each floor are main beams 4, and the steel beams perpendicular to the routing direction and located between adjacent main beams 4 are secondary beams 5. In one or more embodiments, the top of the steel hanging column 1 is connected to the main beam 4 or the secondary beam 5 by bolts 9; the main beam 4 and the secondary beam 5 are connected by welding 10; the cantilever beam 2 or the main beam 4 is connected to the structural column 8 by welding 10.
[0026] The secondary beam 5 is connected to the platform frame beam 7 below it by vertically installed steel hanging columns 1. The connection point between the steel hanging column 1 at the bottom of each secondary beam 5 and the platform frame beam 7 on both sides of a certain column of structural columns 8 is connected by connectors 6.
[0027] The top of the cantilever beam 2 and the connector 6 along the same route is equipped with a clamp 12. The clamp 12 is interference-fitted with the electromechanical pipeline 11 on the top of the corresponding cantilever beam 2 or connector 6, and both ends are bolted to the corresponding cantilever beam 2 or connector 6. A hanger is provided at the bottom between the cantilever beam 2 and the connector 6 along the same route. The hanger is connected to the top of the electromechanical pipeline below the corresponding cantilever beam 2 or connector 6.
[0028] This utility model includes a steel hanging column 1, a cantilever beam 2, a steel platform 3, steel beams, hangers, and clamps 12. The steel platform 3 is constructed from I-beams or square steel pipes spliced together, suitable for suspending electromechanical pipelines 11 of different lengths. The I-beams or square steel pipes are connected by welding 10 or bolts 9. The steel platform 3 is installed along the main route of the electromechanical pipelines 11, directly transferring the load of the electromechanical pipelines 11 to the steel structure or concrete column (i.e., structural column 8). The upper part of the steel hanging column 1 is connected to the roof beam, and the lower part is connected to the steel platform 3. The cantilever beam 2 is fixed at its root to the side of the structural column 8 and its end supports the steel platform 3, thus forming a relatively stable "upper suspension and lower support" steel platform 3 structural system. The electromechanical pipelines 11 are centrally fixed to the steel platform 3 through hangers and clamps 12. This utility model centrally fixes the electromechanical pipelines 11 to the steel platform 3, arranged on both sides of the structural column 8, classifying the pipelines, concentrating the stress, facilitating construction, and being economical and aesthetically pleasing.
[0029] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.
[0030] The contents not described in detail in this specification are existing technologies known to those skilled in the art.
Claims
1. An integrated installation structure for electromechanical pipelines in a large-span steel structure aviation logistics building, comprising structural columns (8) and steel beams arranged longitudinally and transversely on each floor's structural columns (8), characterized in that: The direction of the steel beams in a certain direction is set as the routing direction of the pipeline, and a steel platform (3) is provided at the bottom of each column of steel beams that serves as the routing direction.
2. The electromechanical pipeline integrated installation structure for a large-span steel structure aviation logistics building according to claim 1, characterized in that: Each steel platform (3) has two rows of steel columns (1) suspended from the bottom of steel beams perpendicular to the routing direction. The steel columns (1) are set in the vertical direction. The two corresponding steel columns (1) are symmetrically arranged along a row of structural columns (8) in the corresponding routing direction. Each structural column (8) is parallel to both sides of the steel platform (3) and has a cantilever beam (2) perpendicular to the surface. The bottom of the steel column (1) on the same side of the same structural column (8) is connected to the outer end of the cantilever beam (2). The connection between the steel column (1) and the cantilever beam (2) is connected by the platform frame beam (7). Each platform frame beam (7) is parallel to the routing direction.
3. The electromechanical pipeline integrated installation structure for a large-span steel structure aviation logistics building according to claim 2, characterized in that: Multiple connectors (6) are evenly distributed between the platform frame beams (7) on both sides of the bottom of a steel beam along the route direction, and are perpendicularly connected to the platform frame beams (7).
4. The electromechanical pipeline integrated installation structure for a large-span steel structure aviation logistics building according to claim 3, characterized in that: The steel beams between adjacent structural columns (8) on each floor are main beams (4), and the steel beams perpendicular to the routing direction and located between adjacent main beams (4) are secondary beams (5).
5. The electromechanical pipeline integrated installation structure for a large-span steel structure aviation logistics building according to claim 4, characterized in that: The secondary beam (5) is connected to the platform frame beam (7) below it by a vertically installed steel hanging column (1).
6. The electromechanical pipeline integrated installation structure for a large-span steel structure aviation logistics building according to claim 5, characterized in that: The connection point between the steel hanging column (1) at the bottom of each secondary beam (5) and the platform frame beam (7) on both sides of a certain column of structural columns (8) is connected by a connector (6).
7. The electromechanical pipeline integrated installation structure for a large-span steel structure aviation logistics building according to claim 6, characterized in that: The top of the cantilever beam (2) and connector (6) of the same route is provided with a clamp (12), the clamp (12) is interference-fitted with the electromechanical pipeline (11) on the top of the corresponding cantilever beam (2) or connector (6) and both ends are bolted to the corresponding cantilever beam (2) or connector (6).
8. The electromechanical pipeline integrated installation structure for a large-span steel structure aviation logistics building according to claim 7, characterized in that: The bottom of the cantilever beam (2) and connector (6) of the same route line is provided with a hanger, which is connected to the top of the electromechanical pipeline below the corresponding cantilever beam (2) or connector (6).
9. The electromechanical pipeline integrated installation structure for a large-span steel structure aviation logistics building according to claim 8, characterized in that: The top of the steel column (1) is connected to the main beam (4) or the secondary beam (5) by bolts (9), the bottom of the steel column (1) is connected to the platform frame beam (7) by bolts (9) or welding (10), the cantilever beam (2) or the connector (6) is connected to the platform frame beam (7) by bolts (9), the cantilever beam (2) or the main beam (4) is connected to the structural column (8) by welding (10), and the main beam (4) is connected to the secondary beam (5) by welding (10).