An integrated construction for steel structure cylindrical mechanical and electrical pipeline laying and equipment installation

Abstract

The utility model discloses an integrated structure for steel structure cylindrical surface electromechanical pipeline laying and equipment installation, including steel structure column and with the fire -retardant coating and finish layer of steel structure column outer wall link, the mounting surface of steel structure column is equipped with two rows of reserved support of vertical arrangement from top to bottom, the fire -retardant coating and finish layer will every reserved support's four around close, every row reserved support outside is equipped with a row galvanized angle steel and is welded, the galvanized angle steel one side and reserved support vertical welding, and the other side is flush with reserved support, the fire -retardant coating and finish layer between two rows of reserved support, two rows of reserved support and two rows of galvanized angle steel form a line groove in common, be provided with multiple vertical fixed line pipe in the line groove, be equipped with the electric wire in every line pipe. The utility model discloses structure stress is reasonable, and the construction is convenient, and the operation flow is standard, and the durability and the fire resistance are good, and the maintenance is convenient, and the beautiful and generous, can be widely applied to the steel structure electromechanical facility installation field.

Description

Technical Field

[0001] This utility model relates to the installation of electromechanical facilities in steel structures, and in particular to an integrated structure for laying electromechanical pipelines and installing equipment on steel structure columns. Background Technology

[0002] In the logistics industry, manufacturing enterprises often use large-span steel structure systems for their factories. At the same time, the safety and quality requirements for factory buildings, warehouses, and other buildings are becoming increasingly stringent, placing higher demands on the overall architectural design.

[0003] Because these industrial buildings are mostly large-span steel structures, the steel columns play the most critical role in the overall structural load-bearing capacity. The traditional installation method of installing electromechanical terminal equipment first and then welding it can easily cause irreversible damage to the steel columns. Therefore, to avoid welding damage, electromechanical pipelines and equipment are often laid directly on the surface of the fire-retardant coating on the steel structure. Due to the loose nature of the fire-retardant coating, this can easily lead to loosening and detachment of the electromechanical equipment later on. Another method is to lay pipelines directly within the fire-retardant coating layer of the steel structure, which makes pipeline maintenance more difficult, damages the fire-retardant material's performance, and reduces the structure's fire resistance limit. During construction, multiple electromechanical trades work simultaneously, resulting in complex and overlapping work areas and numerous high-altitude operations. Furthermore, the different pipeline layouts for different equipment vary, increasing construction difficulty and reversing the installation order, thus affecting pipeline laying.

[0004] The traditional installation and construction of electromechanical equipment and pipelines suffers from problems such as cumbersome procedures, difficult maintenance, disordered routing, impact on the stress of steel structures, and reduced lifespan of fireproof coatings. Therefore, a new installation method is urgently needed to solve these problems. 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 structure for laying electromechanical pipelines and installing equipment on steel structure columns, which makes the structure reasonably stressed, easy to construct, standardized in operation process, durable and fire-resistant, easy to maintain and aesthetically pleasing.

[0006] This utility model provides an integrated structure for laying electromechanical pipelines and installing equipment on steel structure columns. It includes a steel structure column and a fireproof coating and finishing layer connected to the outer wall of the steel structure column. The mounting surface of the steel structure column has two vertically arranged rows of reserved supports from top to bottom. The fireproof coating and finishing layer tightly seals the perimeter of each reserved support. Each row of reserved supports has a row of galvanized angle steel welded to it on its outer side. One side of the galvanized angle steel is welded perpendicularly to the reserved support, while the other side is flush with the reserved support. The fireproof coating and finishing layer between the two rows of reserved supports, the two rows of reserved supports, and the two rows of galvanized angle steel together form a cable trench. Multiple vertically fixed conduits are installed in the cable trench, and each conduit carries an electrical wire.

[0007] In the above technical solution, multiple horizontally arranged galvanized steel bars are evenly distributed from top to bottom between the two rows of galvanized angle steels, and each horizontal galvanized steel bar is connected to the corresponding galvanized angle steel at both ends.

[0008] In the above technical solution, multiple conduits are evenly arranged along the length of the transverse galvanized steel strip, and each conduit has a wire clamp or clamp on the outside to connect the conduit to the transverse galvanized steel strip.

[0009] In the above technical solution, the outer ends of the two rows of galvanized angle steel are provided with steel cover plates that cover the two rows of galvanized angle steel.

[0010] In the above technical solution, the inner side of the outer end of each column of galvanized angle steel is provided with multiple screw holes from top to bottom, and the screw holes on the two columns of galvanized angle steel correspond one to one. The steel cover plate covers the screw holes of the two columns of galvanized angle steel and is fixedly connected to the screw holes by bolts.

[0011] In the above technical solution, the outer walls of the steel cover plate and the two rows of galvanized angle steel are provided with multiple transverse steel bars in the shape of "U" from top to bottom, and each transverse steel bar is connected to the steel cover plate and the galvanized angle steel by a snap-fit.

[0012] In the above technical solution, each horizontal steel bar is connected to the corresponding galvanized angle steel at both ends by screws.

[0013] In the above technical solution, an end device is fixed on one or more transverse steel bars, and the back of the end device is fixedly connected to the transverse steel bars by screws passing through the transverse steel bars.

[0014] In the above technical solution, the steel cover plate is provided with through holes, and the wires of the terminal device are connected to the wires in the conduit through the through holes.

[0015] In the above technical solution, there are multiple steel cover plates, and the transverse steel bars are located at the joints of adjacent steel cover plates; each transverse galvanized steel bar is welded to the side of the galvanized angle steel perpendicular to the reserved support at both ends; the steel structure column is welded to the reserved support.

[0016] This utility model relates to an integrated structure for laying electromechanical pipelines and installing equipment on steel structure columns, which has the following advantages:

[0017] The purpose of this invention is to provide pre-installed fixed supports on steel structure columns, facilitating the installation of electrical and communication lines and terminal equipment without damaging the fire-retardant coating layer. By pre-installing supports on the steel structure column surface and installing integrated mounting boxes welded to the column, the installation method of installing electromechanical terminal equipment before welding is avoided, reducing the impact on the stress on the steel structure column. The pipelines in the integrated box are centrally arranged and laid out in an orderly manner, facilitating construction. Controllers and other electromechanical terminal equipment are adjusted to be installed within or on decorative steel covers, reducing damage to the fire-retardant coating layer, increasing the aesthetics of pipeline laying and terminal equipment installation, and facilitating later maintenance and repair. Attached Figure Description

[0018] Figure 1 This is an overall isometric drawing of the integrated structure of the present invention for laying electromechanical pipelines and installing equipment on steel structure columns.

[0019] Figure 2 This is an elevation view of the integrated structural mounting surface of the present invention for laying electromechanical pipelines and installing equipment on steel structure columns.

[0020] Figure 3 This is a partial isometric view of the steel structure column, fireproof coating and finishing layer and reserved support in the integrated structure for laying electromechanical pipelines and installing equipment on the steel structure column surface of this utility model.

[0021] Figure 4 This is a partial sectional view of the steel structure column, fireproof coating and finishing layer and reserved support in the integrated structure for laying electromechanical pipelines and installing equipment on the steel structure column surface of this utility model.

[0022] Figure 5 This is a structural diagram illustrating the installation steps of the integrated structure for laying electromechanical pipelines and installing equipment on steel structure columns, as described in this utility model. Detailed Implementation

[0023] 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.

[0024] In existing technologies, installing electrical and data cables and equipment on the surface of fire-retardant coatings on steel structures may affect the structural integrity of the steel. Furthermore, the complex internal piping layout leads to construction difficulties and overlapping work processes. In addition, directly laying cables within the fire-retardant coating affects the performance of the coating, reduces the structure's fire resistance and durability, and results in difficult maintenance and poor aesthetics.

[0025] The purpose of this utility model is achieved as follows:

[0026] See Figures 1 to 4This utility model relates to an integrated structure for laying electromechanical pipelines and installing equipment on steel structure columns. It includes a steel structure column 9 and a fireproof coating and finishing layer 10 connected to the outer wall of the steel structure column 9. The mounting surface of the steel structure column 9 has two vertically arranged rows of reserved supports 11 from top to bottom. In this embodiment, the steel structure column 9 is welded 12 to the reserved supports 11. The fireproof coating and finishing layer 10 tightly seals the perimeter of each reserved support 11. Each row of reserved supports 11 has a row of galvanized angle steel 1 welded 12 to it on its outer side. One side of the galvanized angle steel 1 is perpendicularly welded 12 to the reserved support 11, while the other side is flush with the reserved support 11. The fireproof coating and finishing layer 10 between the two rows of reserved supports 11, the two rows of reserved supports 11, and the two rows of galvanized angle steel 1 together form a cable trench. Multiple vertically fixed conduits 6 are installed in the cable trench, and each conduit 6 carries an electrical wire.

[0027] Between the two rows of galvanized angle steels 1, multiple horizontally arranged galvanized steel bars 3 are evenly distributed from top to bottom. Each horizontal galvanized steel bar 3 is connected to the corresponding galvanized angle steel 1 at both ends. In this embodiment, each horizontal galvanized steel bar 3 is welded 12 to the side of the galvanized angle steel 1 perpendicular to the reserved support 11 at both ends. Multiple conduits 6 are evenly arranged along the length of the horizontal galvanized steel bars 3. Each conduit 6 has a wire clamp groove 4 or a clamp (not shown in the figure) on its outer side to connect the conduit 6 to the horizontal galvanized steel bars 3.

[0028] The outer ends of the two rows of galvanized angle steel 1 are provided with steel cover plates 5 that cover the two rows of galvanized angle steel 1. The inner side of the outer end of each row of galvanized angle steel 1 is provided with multiple screw holes from top to bottom. The screw holes on the two rows of galvanized angle steel 1 correspond one-to-one. The steel cover plates 5 cover the screw holes of the two rows of galvanized angle steel 1 and are fixedly connected to the screw holes by bolts 8.

[0029] The outer walls of the steel cover plate 5 and the two rows of galvanized angle steel 1 are provided with multiple U-shaped transverse steel bars 2 from top to bottom. Each transverse steel bar 2 is snapped and connected to the steel cover plate 5 and the galvanized angle steel 1. In this embodiment, there are multiple steel cover plates 5, and the transverse steel bars 2 are located at the joints of adjacent steel cover plates 5. The two ends of each transverse steel bar 2 are respectively connected to the corresponding galvanized angle steel 1 by screws.

[0030] One or more transverse steel bars 2 are fixed with end devices 7, and the back of the end devices 7 are fixedly connected to the transverse steel bars 2 by screws passing through them. The steel cover plate 5 is provided with through holes, and the wires of the end devices 7 are connected to the wires in the conduit 6 through the through holes.

[0031] See Figure 5This utility model includes a reserved support 11 on the surface of a steel structure column 9, a fireproof coating and finishing layer 10 for the steel column, and an integrated installation box. The reserved support 11 is used for precise welding to the integrated installation box and reduces the impact on the stress of the steel structure column 9; the integrated installation box is used for pipeline laying inside and for fixing electromechanical equipment outside. The steel structure column 9 and the reserved support 11 are processed in the factory, assembled on site, and then the fireproof coating and finishing layer 10 are applied. After the electromechanical installation arrives on site, the pipelines and the integrated installation box are fixed on the reserved support 11. The integrated installation box includes galvanized angle steel 1, transverse galvanized steel strips 3, steel cover plate 5, and cable tray 4. The galvanized angle steel 1 is vertically welded and fixed to the reserved support 11 of the steel structure column 9 to form a stable frame; the horizontal galvanized steel strip 3 is welded and fixed to the vertical galvanized angle steel 1, serving as the supporting skeleton system of the integrated installation box; the conduit 6 is fixed to the horizontal galvanized steel strip 3 through the wire clamp groove 4 or clamp; after the conduit 6 is installed, it is externally fastened with a steel cover plate 5, externally fastened with the horizontal steel strip 2, and then fixed to the vertical galvanized angle steel 1 with bolts 8, thus forming an integrated installation box. External switches, sockets, manual alarms, air sampling, video monitoring and other terminal equipment 7 are fixed here. The steel cover plate 5 is connected to the galvanized angle steel 1 with bolts 8, which facilitates disassembly and thus facilitates maintenance of the internal conduit 6.

[0032] 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.

[0033] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

Claims

1. An integrated structure for laying electromechanical pipelines and installing equipment on steel structure columns, comprising a steel structure column (9) and a fireproof coating and finishing layer (10) connected to the outer wall of the steel structure column (9), characterized in that: The steel structure column (9) has two vertically arranged rows of reserved supports (11) on its mounting surface from top to bottom. The fireproof coating and finishing layer (10) seals the perimeter of each reserved support (11). Each row of reserved supports (11) has a row of galvanized angle steel (1) welded (12) to it on the outside. One side of the galvanized angle steel (1) is welded (12) perpendicularly to the reserved support (11), while the other side is flush with the reserved support (11). The fireproof coating and finishing layer (10) between the two rows of reserved supports (11), the two rows of reserved supports (11) and the two rows of galvanized angle steel (1) together form a line groove. The line groove is provided with multiple vertically fixed conduits (6), and each conduit (6) is provided with an electric wire.

2. The integrated structure for laying electromechanical pipelines and installing equipment on steel structure columns according to claim 1, characterized in that: Between the two rows of galvanized angle steel (1), there are multiple horizontally arranged transverse galvanized steel strips (3) evenly distributed from top to bottom. Each transverse galvanized steel strip (3) is connected to the corresponding galvanized angle steel (1) at both ends.

3. The integrated structure for laying electromechanical pipelines and installing equipment on steel structure columns according to claim 2, characterized in that: Multiple conduits (6) are evenly arranged along the length of the transverse galvanized steel strip (3), and each conduit (6) has a wire clamp (4) or a clamp on the outside to connect the conduit (6) to the transverse galvanized steel strip (3).

4. The integrated structure for laying electromechanical pipelines and installing equipment on steel structure columns according to claim 3, characterized in that: The outer ends of the two rows of galvanized angle steel (1) are provided with steel cover plates (5) that cover the two rows of galvanized angle steel (1).

5. The integrated structure for laying electromechanical pipelines and installing equipment on steel structure columns according to claim 4, characterized in that: The inner side of the outer end of each column of galvanized angle steel (1) is provided with multiple screw holes from top to bottom. The screw holes on the two columns of galvanized angle steel (1) correspond one to one. The steel cover plate (5) covers the screw holes of the two columns of galvanized angle steel (1) and fixes the steel cover plate (5) to the screw holes with bolts (8).

6. The integrated structure for laying electromechanical pipelines and installing equipment on steel structure columns according to claim 5, characterized in that: The outer walls of the steel cover plate (5) and the two rows of galvanized angle steel (1) are provided with multiple transverse steel bars (2) in the shape of "U" from top to bottom. Each transverse steel bar (2) is snapped and connected to the steel cover plate (5) and the galvanized angle steel (1).

7. The integrated structure for laying electromechanical pipelines and installing equipment on steel structure columns according to claim 6, characterized in that: Each horizontal steel bar (2) is connected to the corresponding galvanized angle steel (1) at both ends by screws.

8. The integrated structure for laying electromechanical pipelines and installing equipment on steel structure columns according to claim 7, characterized in that: One or more transverse steel bars (2) are fixed with end devices (7), the back of which is fixedly connected to the transverse steel bars (2) by screws passing through the transverse steel bars (2).

9. The integrated structure for laying electromechanical pipelines and installing equipment on steel structure columns according to claim 8, characterized in that: The steel cover plate (5) is provided with a through hole, and the wire of the terminal device (7) is connected to the wire in the conduit (6) through the through hole.

10. The integrated structure for laying electromechanical pipelines and installing equipment on steel structure columns according to claim 9, characterized in that: The steel cover plate (5) has multiple pieces, and the transverse steel strip (2) is located at the joint of adjacent steel cover plates (5); each transverse galvanized steel strip (3) is welded (12) to the side of the galvanized angle steel (1) perpendicular to the reserved support (11) at both ends; the steel structure column (9) is welded (12) to the reserved support (11).

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