Support hanger and cable bridge

Abstract

The utility model relates to the technical field of electromechanical system supports and hangers, and discloses a support and hanger and a cable bridge, a suspended ceiling adapter comprises an integrally formed segment-shaped body, the segment-shaped body is provided with a web plate and leg plates vertically connected to the upper end and the lower end of the web plate, and the segment-shaped body is provided with at least two symmetrically arranged first through holes; the first through hole is formed in the leg plate, and a fastener can penetrate through the first through hole; the support hanger comprises a support hanger body and the suspended ceiling adapter. The cable bridge comprises a bridge body and the support hanger, and the bridge body is suspended in a building through the support hanger. According to the support hanger and the cable bridge, the stability of the whole structure is high, large external force and the weight of a hanging piece can be borne, production procedures are few, production cost is low, installation, disassembly and maintenance are convenient, the installation positions of all components can be flexibly adjusted according to actual needs, and high adaptability is achieved.

Description

Technical Field

[0001] This utility model relates to the field of electromechanical system support and hanger technology, specifically to a support and hanger and a cable tray. Background Technology

[0002] In cable tray hangers, adapters are typically used to connect to the roof.

[0003] Traditional ceiling connectors are made by bending steel plates and then welding them into the desired shape.

[0004] However, the traditional manufacturing process of ceiling adapters is complex and involves many steps, including bending, drilling, welding, and grinding. The production process is lengthy, energy-intensive, and has a large carbon emission. Utility Model Content

[0005] In view of this, the present invention provides a support bracket and cable tray to solve the problem of complex manufacturing process and many process steps in the existing adapters.

[0006] In a first aspect, the present invention provides a support bracket, including a support bracket body, the support bracket body including a first columnar connecting part and a support beam, the support beam being connected to the bottom end of the first columnar connecting part, the top end of the first columnar connecting part having a threaded structure, the top end of the first columnar connecting part being inserted into a first through hole of a ceiling adapter and connected to the ceiling adapter through the thread;

[0007] A ceiling adapter includes an integrally formed segmented body, the segmented body having a web and leg plates vertically connected to both ends of the web; the segmented body has at least two symmetrically arranged first through holes, the first through holes being disposed on the leg plates, and the first through holes being adapted to allow fasteners to pass through.

[0008] The one-piece molded segmented body is a monolithic structure, eliminating concerns about loosening and stability issues caused by insufficient connection strength between components. This structure offers superior stability, capable of withstanding significant external forces and the weight of the lifting device. Furthermore, its production process is simpler and involves fewer steps, significantly reducing production costs, saving time, and increasing efficiency. This effectively solves the problems of complex and numerous steps in the production of existing adapters. The symmetrical design of the first through-hole on the leg plate ensures more even stress distribution on the adapter, preventing structural tilting or deformation and guaranteeing lifting stability. Additionally, fasteners installed within the first through-hole ensure the adapter is firmly fixed between the ceiling and the suspended ceiling, guaranteeing a secure and reliable installation.

[0009] Optionally, the present invention provides a support bracket in which the segmented body has two symmetrically arranged openings, and a closing plate is connected to each of the two openings. The two closing plates are welded to the web plate and the two leg plates respectively.

[0010] By symmetrically setting two openings on the web of the segmented body, and connecting closing plates at the openings, the closing plates are welded to the web and leg plates, thus forming a stable integral structure. Welding ensures a tighter fit between components, resulting in more even stress distribution on the ceiling adapter, effectively resisting external forces and preventing deformation or loosening. Under torsional forces, the closing plates, web, and leg plates share the torque, preventing twisting deformation. Furthermore, the closing plates seal the openings, preventing dust and debris from entering, thus ensuring the cleanliness and normal operation of the ceiling adapter. The symmetrically arranged openings and closing plates also facilitate installation and welding.

[0011] Optionally, the support bracket provided by this utility model is formed by cutting square tubes into shape.

[0012] The square tube structure boasts high strength, enabling it to withstand the weight of the ceiling and external forces as a ceiling adapter, thus ensuring the stability of the ceiling structure. The regular shape of the square tube, with four equal and right-angled sides, ensures more even stress distribution in all directions, reducing the possibility of localized deformation or tilting and improving the stability of the ceiling system. Secondly, square tubes are a common profile, and cutting and manufacturing ceiling adapters requires no complex molds or special equipment, reducing processing costs and difficulty and increasing production efficiency. Furthermore, ceiling adapters of different sizes and specifications can be quickly achieved by adjusting the cutting length and angle of the square tube. The square tube also has strong versatility, suitable for different types of ceiling systems and installation environments.

[0013] Optionally, the support bracket provided by this utility model is formed by cutting channel steel into shape.

[0014] The channel steel boasts high structural strength and excellent resistance to bending, torsion, and compression. When applied to ceiling transition components, it can withstand the weight of the ceiling and external impacts. Its segmented body provides stable and reliable support, ensuring the safety of the ceiling system. The cross-sectional shape of the channel steel effectively distributes stress, and its unique geometric structure can better withstand external forces in various directions, improving the overall strength of the transition component. The channel steel has high hardness and good wear resistance, resisting wear and corrosion during long-term use and extending the service life of the ceiling system. The channel steel is highly machinable, capable of being formed and connected through cutting, welding, drilling, etc., allowing for flexible processing according to design requirements and installation conditions to meet diverse installation needs when manufacturing ceiling transition components. Furthermore, the high strength and durability of the channel steel reduce subsequent maintenance and replacement costs.

[0015] Optionally, in the support bracket provided by this utility model, the first through hole is located at the center of the leg plate.

[0016] By installing the first through hole at the center of the leg plate, the forces acting on the leg plate can be distributed more evenly, reducing the likelihood of localized stress concentration. This effectively improves the overall strength and stability of the adapter, extending its service life. Secondly, the centering design places the fixing point at the leg plate's center of gravity, making the adapter more stable after fixing. Whether using bolts, screws, or other fasteners, this ensures a more secure and reliable connection between the adapter and the ceiling structure and other connecting components. Furthermore, the centering of the first through hole in the leg plate facilitates positioning and installation, thus improving installation efficiency.

[0017] Secondly, the present invention provides a support bracket, including a support bracket body and the aforementioned ceiling adapter.

[0018] By connecting the support bracket body to the ceiling adapter with fasteners, installation is convenient for construction workers, improving installation efficiency. The fasteners provide stable and reliable clamping force, preventing loosening and detachment due to shaking during long-term use, thus ensuring the stability of the support bracket. Fasteners also ensure even stress distribution at the connection points, preventing excessive localized stress that could lead to damage or deformation, and extending the service life of both the support bracket and the ceiling adapter. The fastener installation position is fine-tunable; when there is a deviation in the installation position of the support bracket body and the ceiling adapter, the fasteners can be loosened appropriately for fine-tuning before tightening again, ensuring installation accuracy. Different specifications and models of fasteners can be selected according to actual needs and the installation environment to meet different connection strengths and adjustment requirements, allowing the support bracket system to adapt to various complex working conditions. When the support bracket system requires maintenance, repair, or replacement, the fastener connection method facilitates the separation of the support bracket body from the ceiling adapter, allowing for individual handling and reducing the difficulty and cost of maintenance and replacement. If any part of the support bracket or ceiling adapter is damaged, only the damaged part needs to be replaced, while the other undamaged parts can continue to be used, thereby improving material utilization and reducing resource waste. Since the support bracket includes the ceiling adapter, it has the same effect as the ceiling adapter and will not be described further here.

[0019] Optionally, the present invention provides a support bracket, the support bracket body including a first columnar connecting part and a support beam, the support beam being connected to the bottom end of the first columnar connecting part, the top end of the first columnar connecting part having a threaded structure, the top end of the first columnar connecting part being inserted into a first through hole of the ceiling adapter and connected to the ceiling adapter through the thread.

[0020] By connecting the top of the first columnar connector to the first through hole of the ceiling adapter via a threaded connection, the support body and the ceiling adapter are less prone to loosening, enabling the system to withstand greater vertical tensile and compressive forces and ensuring the stability of the entire support system. The threaded connection also allows for a degree of adjustment; during installation, the height of the support can be adjusted and corrected by rotating the first columnar connector to adapt to different ceiling heights and installation requirements. This adjustability allows the support to adapt more flexibly to various installation scenarios, improving its versatility and applicability. By connecting the support beam to the bottom of the first columnar connector, a stable support point is provided for the support beam, forming a relatively stable support structure. This allows the entire support to effectively support the suspended or supported object, preventing tilting or swaying. Furthermore, the shape of the first columnar connector helps to evenly distribute forces from above and below. When external forces are applied, the columnar structure can evenly transmit the force in all directions, thereby reducing local stress concentration and improving the load-bearing capacity and durability of the entire support system.

[0021] Optionally, the present invention provides a support bracket, the support bracket body further comprising: a second columnar connecting part, the top end of the second columnar connecting part being adapted to connect with the roof slab of the building, the bottom end of the second columnar connecting part having a threaded structure, the bottom end of the second columnar connecting part being inserted into one of the first through holes of the ceiling adapter and connected to the ceiling adapter through the thread.

[0022] By connecting the top of the second columnar connector to the building's roof slab, the load borne by the support can be effectively transferred to the building structure, thereby dispersing pressure and ensuring the stability of the support during use. The threaded connection between the bottom of the second columnar connector and the ceiling adapter ensures a secure engagement, guaranteeing a tight and stable connection that is not easily loosened or detached under various external forces, thus providing a reliable connection foundation for the entire support system. Furthermore, the threaded connection allows for a degree of height adjustment; depending on actual installation needs, the insertion depth of the second columnar connector into the ceiling adapter can be adjusted by rotating it, enabling fine-tuning of the overall height of the support. In addition, the threaded connection facilitates installation by construction personnel, and in case of component damage or maintenance during use, this threaded design makes disassembly and replacement very easy.

[0023] Optionally, the present invention provides a support bracket in which the support beam has a second through hole for passing through the first columnar connecting part, the bottom end of the first columnar connecting part has a threaded structure, and the bottom end of the first columnar connecting part passes through the second through hole and is connected to the support beam by threads.

[0024] By setting a second through hole on the support beam and connecting it to the bottom end of the first columnar connector via a threaded connection, a firm and reliable connection between the first columnar connector and the support beam can be ensured, effectively preventing loosening and displacement of the connection, thereby guaranteeing the stability of the entire support structure. Furthermore, the threaded connection allows for adjustment of the connection depth and position by rotation, enabling fine-tuning of the support's height or angle according to actual needs. This adjustability allows the support to adapt to different installation environments and usage requirements, improving its versatility and flexibility. In addition, the threaded connection is simple and quick to install, facilitating maintenance, replacement, or adjustment of the support. Moreover, the threaded connection is cost-effective, reducing manufacturing costs and enhancing the product's market competitiveness.

[0025] Thirdly, the present invention provides a cable tray, including a tray body and the aforementioned supports and hangers, wherein the tray body is suspended in a building by a plurality of the supports and hangers.

[0026] By connecting the support beams of multiple supports side-by-side and fixing them with additional support beams at the joints, a structure can be formed to suspend the cable tray body within the building. The cooperation of multiple supports and the cable tray body evenly distributes the weight of the cable tray, ensuring its stability when suspended within the building. The integrated structure formed by the parallel connection of the support beams of multiple supports increases the rigidity and stability of the entire suspension system. This connection method allows the supports to support each other and share the weight of the cable tray. When one support is subjected to external force, the other supports can provide additional support through the connected support beams, thereby reducing the deformation and displacement of the individual support. Supports of this structure are typically designed and manufactured using standardized methods, making installation relatively simple and quick. Installers can flexibly adjust the number and spacing of supports according to actual needs to adapt to different building structures and cable tray sizes. When maintaining or repairing the cable tray, only one support needs to be operated on individually without affecting the stability of the entire system. Furthermore, the structure with multiple supports and hangers offers good scalability. When it is necessary to increase the length or capacity of the cable tray, simply add new supports and hangers to the existing ones and connect them to the original support beams. Since the cable tray includes supports and hangers, it has the same effect as the supports and hangers, and will not be elaborated further here. Attached Figure Description

[0027] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0028] Figure 1 This is a structural schematic diagram of a ceiling adapter according to an embodiment of the present utility model;

[0029] Figure 2 This is a schematic diagram of the closed state of the ceiling adapter according to an embodiment of the present utility model;

[0030] Figure 3 This is a structural schematic diagram of another ceiling adapter according to an embodiment of the present utility model;

[0031] Figure 4 This is a schematic diagram of the structure of a support bracket according to an embodiment of the present utility model;

[0032] Figure 5 This is a schematic diagram of the support and hanger assembly according to an embodiment of the present utility model;

[0033] Figure 6 This is a structural schematic diagram of a cable tray according to an embodiment of the present utility model.

[0034] Explanation of reference numerals in the attached figures:

[0035] 1. Segmented body; 2. Web plate; 3. Leg plate; 4. First through hole; 5. Enclosed plate; 6. Support and hanger body; 7. First column-shaped connection part; 8. Support beam; 9. Second column-shaped connection part; 10. Second through hole; 11. Cable tray body. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0037] The following is combined Figures 1 to 6 The following describes embodiments of the present invention.

[0038] like Figure 1As shown, this embodiment provides a specific implementation of a support bracket. The ceiling adapter includes an integrally formed segmented body 1. The segmented body 1 has a web 2 and leg plates 3 vertically connected to the upper and lower ends of the web 2. The segmented body 1 has at least two symmetrically arranged first through holes 4. The first through holes 4 are disposed on the leg plates 3 and are adapted to allow fasteners to pass through.

[0039] The ceiling adapter provided in this embodiment features a one-piece molded segmented body 1, eliminating concerns about loosening and stability issues arising from insufficient connection strength between components. This structure offers superior stability, capable of withstanding significant external forces and the weight of the suspended components. Furthermore, it involves fewer production steps and a simpler manufacturing process, significantly reducing production costs, saving time, and increasing efficiency. This addresses the problems of complex and numerous production processes in existing adapter manufacturing. The symmetrical design of the first through-hole 4 on the leg plate 3 ensures more even force distribution on the adapter, preventing structural tilting or deformation and guaranteeing installation stability. Additionally, fasteners installed within the first through-hole 4 ensure the adapter is firmly fixed between the ceiling and the suspended ceiling, guaranteeing a secure and reliable installation.

[0040] like Figure 2 As shown, this is a specific implementation of a ceiling adapter provided in this embodiment. The segmented body 1 has two symmetrically arranged openings, and a closing plate 5 is connected to each of the two openings. The two closing plates 5 are welded to the web plate 2 and the two leg plates 3 respectively.

[0041] The ceiling adapter provided in this embodiment features two symmetrical openings on the web plate 2 of the segmented body 1, with a closing plate 5 connected to each opening. The closing plate 5 is welded to the web plate 2 and the leg plate 3, forming a stable overall structure. Welding ensures a tighter fit between components, resulting in more even stress distribution on the ceiling adapter and effectively resisting external forces, preventing deformation or loosening. Under torsional forces, the closing plate 5, web plate 2, and leg plate 3 share the torque, preventing twisting deformation. Furthermore, the closing plate 5 seals the openings, preventing dust and debris from entering, thus ensuring the cleanliness and normal operation of the ceiling adapter. The symmetrically arranged openings and closing plate 5 also facilitate installation and welding.

[0042] like Figure 3 As shown, this is a specific implementation of a ceiling adapter provided in this embodiment. The segmented body 1 is formed by cutting a square tube.

[0043] The ceiling adapter provided in this embodiment features a high-strength square tube structure that can withstand the weight of the ceiling and external forces, thus ensuring the stability of the ceiling structure. The regular shape of the square tube, with four equal and right-angled sides, ensures that the adapter experiences relatively uniform stress in all directions, reducing the possibility of local deformation or tilting and improving the stability of the ceiling system. Furthermore, square tubes are common profiles, and the fabrication of the ceiling adapter does not require complex molds or special equipment, reducing processing costs and difficulty and improving production efficiency. Different sizes and specifications of ceiling adapters can be quickly achieved by adjusting the cutting length and angle of the square tube. The square tube also has strong versatility, making it suitable for different types of ceiling systems and installation environments.

[0044] like Figure 1 As shown, this is a specific implementation of a ceiling adapter provided in this embodiment. The segmented body 1 is formed by cutting channel steel.

[0045] The ceiling adapter provided in this embodiment features a high-strength channel steel with excellent bending, torsional, and compressive strength. When applied to ceiling adapters, it can withstand the weight of the ceiling and external impacts. Its segmented body 1 provides stable and reliable support, ensuring the safety of the ceiling system. The cross-sectional shape of the channel steel effectively distributes stress, and its unique geometric structure can better withstand external forces in various directions, improving the overall strength of the adapter. The channel steel has high hardness and good wear resistance, resisting wear and corrosion during long-term use and extending the service life of the ceiling system. The channel steel is highly machinable, capable of being formed and connected through cutting, welding, drilling, etc., allowing for flexible processing according to design requirements and installation conditions to meet different installation needs when manufacturing ceiling adapters. Furthermore, the high strength and durability of the channel steel reduce subsequent maintenance and replacement costs.

[0046] like Figure 2 and Figure 3 As shown, this is a specific implementation of a ceiling adapter provided in this embodiment, with the first through hole 4 located at the center of the leg plate 3.

[0047] The ceiling adapter provided in this embodiment, by installing the first through hole 4 at the center of the leg plate 3, allows the force on the leg plate 3 to be distributed more evenly, reducing the likelihood of localized stress concentration. This effectively improves the overall strength and stability of the adapter and extends its service life. Secondly, the centering design places the fixing point at the center of gravity of the leg plate 3, making the adapter more stable after fixing. Whether using bolts, screws, or other fasteners, this ensures a more secure and reliable connection between the adapter and the ceiling structure and other connecting components. Furthermore, the centering of the first through hole 4 on the leg plate 3 facilitates positioning and installation, thereby improving installation efficiency.

[0048] like Figure 4 As shown, on the other hand, an embodiment of the present invention also provides a support bracket, including a support bracket body 6 and the aforementioned ceiling adapter.

[0049] By connecting the support / hanger body 6 to the ceiling adapter with fasteners, installation is convenient for construction personnel, improving installation efficiency. The fasteners provide stable and reliable clamping force, preventing loosening and detachment due to shaking during long-term use, thus ensuring the stability of the support / hanger. The fasteners also ensure even stress distribution at the connection points, preventing excessive localized stress that could lead to damage or deformation, and extending the service life of both the support / hanger and the ceiling adapter. The fastener installation position is fine-tunable; when there is a deviation in the installation position of the support / hanger body 6 and the ceiling adapter, the fasteners can be loosened appropriately for fine-tuning before tightening again, ensuring installation accuracy. Different specifications and models of fasteners can be selected according to actual needs and the installation environment to meet different connection strengths and adjustment requirements, allowing the support / hanger system to adapt to various complex working conditions. When the support / hanger system requires maintenance, repair, or replacement, the fastener connection method facilitates the separation of the support / hanger body 6 from the ceiling adapter, allowing for individual handling and reducing the difficulty and cost of maintenance and replacement. If any part of the support bracket body 6 or the ceiling adapter is damaged, only the damaged part needs to be replaced, while the other undamaged parts can continue to be used, thereby improving material utilization and reducing resource waste. Since the support bracket includes the ceiling adapter and has the same effect, it will not be elaborated further here.

[0050] like Figure 4 As shown, an embodiment of this utility model also provides a support bracket. The support bracket body 6 includes a first columnar connecting part 7 and a support beam 8. The support beam 8 is connected to the bottom end of the first columnar connecting part 7. The top end of the first columnar connecting part 7 has a threaded structure. The top end of the first columnar connecting part 7 is inserted into a first through hole 4 of the ceiling adapter and connected to the ceiling adapter by threads.

[0051] This embodiment provides a support bracket that, through a threaded connection between the top end of the first columnar connecting part 7 and the first through hole 4 of the ceiling adapter, prevents loosening between the support bracket body 6 and the ceiling adapter, enabling it to withstand significant vertical tensile and compressive forces and ensuring the stability of the entire support bracket system. The threaded connection also allows for a degree of adjustment; during installation, the height of the support bracket can be adjusted and corrected by rotating the first columnar connecting part 7 to adapt to different ceiling heights and installation requirements. This adjustability allows the support bracket to more flexibly adapt to various installation scenarios, improving its versatility and applicability. By connecting the support beam 8 to the bottom end of the first columnar connecting part 7, a stable support point is provided for the support beam 8, forming a relatively stable support structure. This allows the entire support bracket to effectively support the suspended or supported object, preventing tilting or swaying. In addition, the shape of the first columnar connection 7 also helps to evenly distribute the forces from above and below. When an external force is applied, the columnar structure can evenly transmit the force to all directions, thereby reducing local stress concentration and improving the load-bearing capacity and durability of the entire support.

[0052] like Figure 4 As shown, an embodiment of the present invention also provides a support bracket. The support bracket body 6 further includes a second columnar connecting part 9. The top end of the second columnar connecting part 9 is adapted to be connected to the roof slab of the building. The bottom end of the second columnar connecting part 9 has a threaded structure. The bottom end of the second columnar connecting part 9 is inserted into a first through hole 4 of the ceiling adapter and connected to the ceiling adapter by threads.

[0053] This embodiment provides a support bracket that effectively transfers the load borne by the support bracket to the building structure by connecting the top end of the second columnar connecting part 9 to the building's roof slab, thereby dispersing pressure and ensuring the stability of the support bracket during use. The threaded connection between the bottom end of the second columnar connecting part 9 and the ceiling adapter ensures a firm engagement, guaranteeing a tight and stable connection that is not easily loosened or detached under various external forces, thus providing a reliable connection foundation for the entire support bracket system. Furthermore, the threaded connection allows for a certain degree of height adjustment. Depending on actual installation needs, the insertion depth of the second columnar connecting part 9 into the ceiling adapter can be adjusted by rotating it, thereby achieving fine-tuning of the overall height of the support bracket. In addition, the threaded connection facilitates installation by construction personnel, and in the event of component damage or maintenance during use, this threaded connection design makes disassembly and replacement very easy.

[0054] like Figure 4As shown, an embodiment of the present invention also provides a support bracket, wherein the support beam 8 has a second through hole 10 for passing through the first columnar connecting part 7, the bottom end of the first columnar connecting part 7 has a threaded structure, and the bottom end of the first columnar connecting part 7 passes through the second through hole 10 and is connected to the support beam 8 by threads.

[0055] This embodiment provides a support bracket that, by providing a second through hole 10 on the support beam 8 and connecting it to the bottom end of the first columnar connecting part 7 via a threaded connection, ensures a firm and reliable connection between the first columnar connecting part 7 and the support beam 8, effectively preventing loosening and displacement of the connection, thereby guaranteeing the stability of the entire support bracket structure. Furthermore, the threaded connection allows for adjustment of the connection depth and position by rotation, enabling fine-tuning of the support bracket's height or angle according to actual needs. This adjustability allows the support bracket to adapt to different installation environments and usage requirements, improving its versatility and flexibility. In addition, the threaded connection is simple and quick to install, facilitating maintenance, replacement, or adjustment of the support bracket. Moreover, the threaded connection has a lower cost, reducing the manufacturing cost of the support bracket and thus enhancing the product's market competitiveness.

[0056] like Figure 5 and Figure 6 As shown, an embodiment of the present invention also provides a cable tray, including a cable tray body 11 and the aforementioned supports and hangers, wherein the cable tray body 11 is suspended in the building by a plurality of supports and hangers.

[0057] This embodiment provides a cable tray structure that suspends the cable tray body within a building by connecting the support beams 8 of multiple supports side-by-side and fixing them at the connection points. The cooperation between the multiple supports and the cable tray body 11 evenly distributes the weight of the cable tray, ensuring its stability when suspended within the building. The integrated structure formed by the parallel connection of the support beams 8 of multiple supports increases the rigidity and stability of the entire suspension system. This connection method allows the supports to support each other and share the weight of the cable tray. When one support is subjected to external force, the other supports can provide additional support through the connected support beams 8, thereby reducing the deformation and displacement of individual supports. Supports with this structure are typically designed and manufactured using standardized methods, making installation relatively simple and quick. Installers can flexibly adjust the number and spacing of supports according to actual needs to adapt to different building structures and cable tray sizes. When maintaining or repairing the cable tray, only one support needs to be operated individually without affecting the stability of the entire system. Furthermore, the structure with multiple supports and hangers offers good scalability. When it is necessary to increase the length or capacity of the cable tray, simply add new supports and hangers to the existing ones and connect them to the original support beam 8. Since the cable tray includes supports and hangers, it has the same effect as the supports and hangers, and will not be elaborated further here.

[0058] Although embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and all such modifications and variations fall within the scope of the present invention.

Claims

1. A support hanger characterized by, Comprising: A support and suspension bracket body (6) comprising a first columnar connecting part (7) and a support beam (8), the support beam (8) being connected at the bottom end of the first columnar connecting part (7), the top end of the first columnar connecting part (7) having a threaded structure, the top end of the first columnar connecting part (7) being inserted into a first through hole (4) of a suspended ceiling adapter and connected with the suspended ceiling adapter through threads; A suspended ceiling adapter comprising an integrally formed segment-shaped body (1), the segment-shaped body (1) having a web (2) and leg plates (3) vertically connected at both ends of the web (2); The segment-shaped body (1) has at least two symmetrically arranged first through holes (4), the first through holes (4) being arranged on the leg plates (3), and the first through holes (4) being adapted to pass through fasteners.

2. The support hanger of claim 1, wherein, The segment-shaped body (1) has two symmetrically arranged openings, and two closure plates (5) are respectively connected at the openings, and the closure plates (5) are respectively welded to the web (2) and the two leg plates (3).

3. The support hanger of claim 1, wherein, The segment-shaped body (1) is cut and formed from a square tube.

4. The support hanger of claim 1, wherein, The segment-shaped body (1) is cut and formed from a channel steel.

5. The support and hanger of any one of claims 1-4, wherein, The first through holes (4) are located at the center of the leg plates (3).

6. The support hanger of claim 1, wherein, The support and suspension bracket body (6) further comprises a second columnar connecting part (9), the top end of the second columnar connecting part (9) being adapted to be connected with a building roof, and the bottom end of the second columnar connecting part (9) having a threaded structure, the bottom end of the second columnar connecting part (9) being inserted into a first through hole (4) of the suspended ceiling adapter and connected with the suspended ceiling adapter through threads.

7. The support hanger of claim 1, wherein, The support beam (8) has a second through hole (10) for passing through the first columnar connecting part (7), the bottom end of the first columnar connecting part (7) having a threaded structure, the bottom end of the first columnar connecting part (7) being connected with the support beam (8) through threads after passing through the second through hole (10).

8. A cable tray, characterized in that Comprising: A bridge body (11) and the support and suspension bracket according to any one of claims 1-7, the bridge body (11) being suspended in a building through the support and suspension bracket.

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