Fabricated support hanger

Abstract

The utility model belongs to the technical field of anti-seismic supports, and relates to an assembly type support hanger which comprises channel steel, opposite through holes are formed in the two sides of the channel steel, and the multiple through holes are distributed in the axial direction of the channel steel at equal intervals. The connecting fitting is provided with a through groove for the channel steel to penetrate through, a plurality of corresponding mounting holes are formed in the two sides of the through groove, and the mounting holes are vertically distributed at equal intervals; wherein the connecting piece penetrates through the mounting holes and the through holes through bolts to be fixed on the channel steel, the center distance between the adjacent through holes in the channel steel is A, and the center distance between the adjacent mounting holes in the connecting piece is 2 / 3A.

Description

Technical Field

[0001] The utility model belongs to the technical field of assembled brackets and relates to an assembled support and hanger. Background Art

[0002] The pipe assembled bracket is a facility used to support mechanical and electrical pipeline equipment such as water pipes, air ducts, and cable trays and provide load support. The assembled bracket is used to bear the gravity load of the attached mechanical and electrical engineering facilities, control the displacement of the facilities, and transfer the load to various components or devices on the bearing structure. Moreover, they should give reliable protection to the building mechanical and electrical engineering facilities during an earthquake and bear the earthquake action from any horizontal direction.

[0003] When installing the assembled bracket, to ensure the tensile strength of the channel steel, the number of openings on the channel steel will be reduced. However, for channel steel without openings or with too large hole spacing, the height adjustment is extremely inconvenient during actual installation. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an assembled support and hanger aiming at the deficiencies of the prior art, and simplify the installation difficulty on the premise of taking into account the performance of the channel steel.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An assembled support and hanger, comprising:

[0007] Channel steel, with opposite through holes on both sides of the channel steel, and multiple through holes are equidistantly distributed along the axial direction of the channel steel;

[0008] A connecting piece, which is provided with a through groove for the channel steel to pass through, and multiple corresponding mounting holes are arranged on both sides of the through groove, and the mounting holes are vertically equidistantly distributed;

[0009] Wherein, the connecting piece is fixed on the channel steel by bolts passing through the mounting holes and the through holes, the center distance between adjacent through holes on the channel steel is A, and the center distance between adjacent mounting holes on the connecting piece is 2 / 3A.

[0010] Further, the through holes are circular.

[0011] Further, vertical oblong holes for bolts to pass through are also arranged on both sides of the through groove, and the center distance of the vertical oblong holes is 2 / 3A.

[0012] Further, the connecting piece is provided with a transverse support arm, and transverse oblong holes are arranged on both sides of the transverse support arm, and the hole distance of the transverse oblong holes is 2 / 3A.

[0013] Further, the transverse support arm communicates with the through groove, an opening is arranged at the upper end of the transverse support arm, and the connecting piece is integrally stamped.

[0014] Furthermore, it further includes a mounting base, and the mounting base includes a bottom plate and a connecting portion;

[0015] At least three fixing holes are provided on the mounting base, and the fixing holes are distributed around the connecting portion;

[0016] Two articulated oblong holes are provided on the connecting portion, the two articulated oblong holes are horizontally distributed, and the distance between the two oblong holes is A.

[0017] Applying the technical solution of the present utility model, the center distance between adjacent through holes on the channel steel is A, and the center distance between adjacent mounting holes on the connecting member is 2 / 3A, so that the connecting member can correspond to one through hole every time it moves 1 / 3A on the channel steel. This design allows precise height adjustment, greatly facilitating the height adjustment during the installation process. Due to the optimized design of the through holes and mounting holes, the number of openings on the channel steel is reduced, while ensuring the tensile strength and structural integrity of the channel steel. This not only enhances the strength and durability of the channel steel, but also reduces the processing cost.

[0018] Other features and advantages of the utility model will be described in the following specification, and in part will become apparent from the specification, or will be understood by implementing the present utility model. The objectives and other advantages of the present utility model can be achieved and obtained through the structures specifically pointed out in the written specification and the drawings. Brief Description of the Drawings

[0019] The present utility model will be described in detail below with reference to the drawings to make the above advantages of the present utility model more obvious.

[0020] Figure 1 is a schematic diagram of the channel steel of an assembled support hanger of the present utility model;

[0021] Figure 2 is a front view of the connecting member of an assembled support hanger of the present utility model;

[0022] Figure 3 is a schematic diagram of the connecting member of an assembled support hanger of the present utility model;

[0023] Figure 4 is a schematic diagram of the corner connecting member of the first embodiment of an assembled support hanger of the present utility model;

[0024] Figure 5 is a schematic diagram of the central connecting member of the first embodiment of an assembled support hanger of the present utility model;

[0025] Figure 6 is a schematic diagram of the corner connecting member of the second embodiment of an assembled support hanger of the present utility model;

[0026] Figure 7It is a schematic diagram of the installation of the central connector in the second implementation case of an assembled support hanger of the present utility model;

[0027] Figure 8 It is a schematic diagram of the central connector in the second implementation case of an assembled support hanger of the present utility model;

[0028] Figure 9 It is a schematic diagram of the corner connector in the third implementation case of an assembled support hanger of the present utility model;

[0029] Figure 10 It is a three-dimensional view of the corner connector in the third implementation case of an assembled support hanger of the present utility model;

[0030] Figure 11 It is a three-dimensional view of the mounting base of an assembled support hanger of the present utility model;

[0031] Figure 12 It is a schematic diagram of the installation of an assembled support hanger of the present utility model;

[0032] Figure 13 It is a schematic diagram of the installation in the third implementation case of an assembled support hanger of the present utility model. Detailed implementation manners

[0033] The following details the embodiments of the present utility model. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present utility model and should not be construed as limiting the present utility model.

[0034] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

[0035] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality" means two or more unless otherwise specifically defined.

[0036] In the embodiments of the present utility model, unless otherwise clearly specified and defined, terms such as "installation", "connection", "linkage", "fixation", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0037] Refer to the attached Figures 1-13 As shown, a prefabricated support hanger includes:

[0038] Channel steel 100, with opposite through holes 110 provided on both sides of the channel steel 100, and a plurality of the through holes 110 are equidistantly distributed along the axial direction of the channel steel 100;

[0039] A connecting piece 200, which is provided with a through slot 210 for the channel steel 100 to pass through, and a plurality of corresponding mounting holes 220 are provided on both sides of the through slot 210, and the mounting holes 220 are vertically equidistantly distributed;

[0040] Among them, the connecting piece 200 is fixed on the channel steel 100 by bolts passing through the mounting holes 220 and the through holes 110. The center distance between adjacent through holes 110 on the channel steel 100 is A, and the center distance between adjacent mounting holes 220 on the connecting piece 200 is 2 / 3A. It aims to provide a support system with a stable structure, simple installation and good seismic performance. The system includes channel steel 100 and a connecting piece 200, and realizes height adjustment and firm connection by precise design of the through holes 110 and the mounting holes 220.

[0041] On both sides of the channel steel 100, there are opposite through holes 110 which are equidistantly distributed along the axial direction of the channel steel 100, and the center distance between adjacent through holes 110 is A. This design ensures that the channel steel 100 has sufficient tensile strength when bearing loads, and at the same time provides multiple installation positions to meet different installation requirements. The connecting piece 200 is provided with a through slot 210 for the channel steel 100 to pass through, and on both sides of the through slot 210, there are a plurality of corresponding mounting holes 220 which are vertically equidistantly distributed, and the center distance between adjacent mounting holes 220 is 2 / 3A. Through this design, the connecting piece 200 can be fixed on the channel steel 100 by bolts passing through the mounting holes 220 and the through holes 110. Since the center distance of the through holes 110 is A and the center distance of the mounting holes 220 is 2 / 3A, when the connecting piece 200 moves a distance of A / 3 on the channel steel 100, it can correspond to a new position of the through hole 110. Taking the center distances of 30mm and 20mm as an example, when the connecting piece 200 moves 10mm (i.e., 30mm / 3) on the channel steel 100, it can align with a new through hole 110 to achieve precise height adjustment.

[0042] Suppose a building project needs to install an anti-seismic bracket to support a section of air duct. The center distance between adjacent through holes 110 on the selected channel steel 100 is 30mm, while the center distance between adjacent mounting holes 220 on the connecting piece 200 is 20mm.

[0043] First, fix the channel steel 100 at the predetermined position of the building structure.

[0044] Then, put the through slot 210 on the connecting piece 200 over the channel steel 100, and adjust the position of the connecting piece 200 so that the mounting holes 220 are aligned with the through holes 110 on the channel steel 100.

[0045] Pass the bolts through the mounting holes 220 and the through holes 110, and fix them tightly with nuts.

[0046] If height adjustment is needed, just loosen the bolts, move the connecting piece 200 10mm on the channel steel 100, then it can align with the next through hole 110, and refix it.

[0047] Through this design and installation method, the stability of the bracket system and the flexibility of height adjustment are ensured, and at the same time, excellent bearing capacity is provided.

[0048] Through the coordination of the center distance design, each movement of the connector 200 on the channel steel 100 can accurately align with the new through hole 110, providing flexible and precise height adjustment capabilities, greatly facilitating installation and adjustment. The optimized through hole 110 design reduces the number of openings on the channel steel 100, ensures the structural strength and tensile strength of the channel steel 100, extends the service life of the channel steel 100, and reduces manufacturing costs. The connector 200 is fixed by bolts passing through the mounting hole 220 and the through hole 110. The entire installation process is simple and quick, does not require complex tools and techniques, and reduces installation time and labor costs.

[0049] In this embodiment, the through hole 110 is circular. By using the circular through hole 110 instead of the directional punching hole, the bracket can disperse the stress more evenly when subjected to force, thereby improving the overall compressive resistance. This design is suitable for electromechanical equipment bracket systems that need to provide reliable support under any extreme conditions. The circular through hole 110 design reduces the stress concentration points of the channel steel 100 and enhances the overall strength and durability of the channel steel 100. Compared with directional punching, the circular through hole 110 does not produce sharp corners or weak areas, further improving the shear resistance of the channel steel 100.

[0050] In this embodiment, vertical oblong holes 250 for bolts to pass through are further provided on both sides of the through slot 210 , and the center distance of the vertical oblong holes 250 is 2 / 3A.

[0051] Relative circular through holes 110 are provided on both sides of the channel steel 100, which are evenly distributed along the axial direction of the channel steel 100, and the center distance between adjacent through holes 110 is A. The circular through holes 110 provide uniform force distribution and enhance the compression and shear resistance of the channel steel 100. The connector 200 is provided with a through slot 210 for the channel steel 100 to pass through, and corresponding mounting holes 220 are provided on both sides of the through slot 210. The mounting holes 220 are evenly distributed vertically, and the center distance between adjacent mounting holes 220 is 2 / 3A. In addition, vertical oblong holes 250 are also provided on both sides of the through slot 210, and the center distance between the oblong holes is also 2 / 3A. This design allows the connector 200 to be precisely adjusted in height on the channel steel 100. Since the center distance of the circular through hole 110 of the channel steel 100 is A, and the center distance of the mounting hole 220 and the oblong hole of the connector 200 is 2 / 3A, the vertical oblong hole 250 can correspond to a new position of the circular through hole 110 every time the connector 200 moves a distance of A / 3, i.e., 1 / 3A, on the channel steel 100. Taking the center distances of 30 mm and 20 mm as an example, the connector 200 can correspond to a new circular through hole 110 every time it moves 10 mm, i.e., 30 mm / 3, on the channel steel 100, to achieve precise height adjustment.

[0052] Reference Figures 4-5As shown in the figure, in the first implementation case, when the load is light and only one bolt is required to fix between the connecting member 200 and the channel steel 100, there are 3 mounting holes 220 on the connecting member 200 to ensure that for every 1 / 3A movement, there is a through hole 110 corresponding to the mounting hole 220.

[0053] Assume that the center distance of the through holes 110 on the channel steel 100 is 30mm, and the center distance of the mounting holes 220 on the connecting member 200 is 20mm. When the load is light, only one bolt is needed for fixation. For every 10mm (1 / 3A) movement, there is a mounting hole 220 aligned with the through hole 110 of the channel steel 100 to fix the connecting member 200.

[0054] Refer to the appendix Figures 6-8 As shown in the figure, in the second implementation case, when the load is medium and two bolts are required to fix between the connecting member 200 and the channel steel 100, there are 2 mounting holes 220 and 1 vertical oblong hole 250 on the connecting member 200 to ensure that for every 1 / 3A movement, there are two through holes 110 corresponding to the mounting holes 220.

[0055] Two bolts for fixation improve the stability and load-bearing capacity of the bracket. The oblong hole design makes the installation and height adjustment more flexible. Assume that the center distance of the through holes 110 on the channel steel 100 is 30mm, the center distance of the mounting holes 220 on the connecting member 200 is 20mm, and there is a vertical oblong hole 250. When the load is medium, for every 10mm (1 / 3A) movement, two through holes 110 can be aligned with the mounting holes 220 and the oblong hole of the connecting member 200 to fix the connecting member 200.

[0056] Refer to the appendix Figures 9-10 As shown in the figure, in the third implementation case, when the load is large and three bolts are required to fix between the connecting member 200 and the channel steel 100, there are 7 mounting holes 220 on the connecting member 200 to ensure that for every 1 / 3A movement, there are 3 through holes 110 corresponding to the mounting holes 220.

[0057] In this implementation case, the connecting member 200 is provided with a transverse arm 230, and transverse oblong holes 240 are provided on both sides of the transverse arm 230, and the hole distance of the transverse oblong holes 240 is 2 / 3A. By adding the transverse arm 230 and the transverse oblong holes 240 on the connecting member 200, the transverse connection of the seismic bracket is realized. This design not only provides the longitudinal height adjustment ability, but also ensures the accuracy and stability of the transverse connection. The main function of the transverse oblong hole 240 is to facilitate the alignment of the mounting bolts with the through holes 110 on the transverse channel steel 100 without additional adjustment.

[0058] By adding the lateral support arm 230, the bracket can provide support in different directions, increasing the versatility and adaptability of the system and meeting the requirements of complex installation environments. The design of the horizontal oblong hole 240 ensures that the installation bolts between the horizontal channel steel 100 and the connector 200 can be accurately aligned without additional adjustment, simplifying the installation process of the horizontal connection.

[0059] In this embodiment, the lateral support arm 230 communicates with the through slot 210. The upper end of the lateral support arm 230 is provided with an opening, and the connector 200 is integrally stamped. This design not only enhances the structural stability but also simplifies the manufacturing process, improving the overall seismic performance and installation convenience. The connector 200 adopts the integral stamping technology, making the entire structure without welding points or other connection methods, enhancing the overall strength and stability. The opening design makes the stamping process smoother, reducing the manufacturing difficulty and cost. Adopting the integral stamping technology simplifies the manufacturing process, reduces the manufacturing cost and time. The opening design provides the basic structure for stamping, ensuring a smooth manufacturing process.

[0060] Refer to the appendix Figure 11 As shown, in this embodiment, it further includes a mounting base 300, and the mounting base 300 includes a bottom plate and a connecting part;

[0061] At least three fixing holes 310 are provided on the mounting base 300, and the fixing holes 310 are distributed around the connecting part;

[0062] Two articulated oblong holes 320 are provided on the connecting part. The two articulated oblong holes 320 are horizontally distributed, and the distance between the two oblong holes is A. By adding the mounting base 300, a more stable and flexible bracket system is provided. The mounting base 300 includes a bottom plate and a connecting part, and has at least three fixing holes 310 and two articulated oblong holes 320. The surrounding arrangement of the fixing holes 310 ensures a good fixing effect regardless of the direction of force; the design of the articulated oblong holes 320 adapts to channel steels 100 of different widths, ensuring the installation and articulation of the channel steel 100.

[0063] The design of the mounting base 300 provides multi-directional support and fixation. The fixing holes 310 on the bottom plate are distributed around the connecting part, enabling the bracket to remain stable when stressed in any direction. The design of the vertical mounting holes 220 and the oblong holes provides high flexibility for the height and lateral adjustment of the connecting piece 200. For every 1 / 3A movement, one through hole 110 corresponds, achieving precise height and lateral adjustment. The integrally stamping formed connecting piece 200 and the lateral support arm 230 eliminate the weaknesses of welding points or other connection methods, enhancing the overall strength and durability. The articulated oblong hole 320 design of the connecting part can adapt to channel steels 100 of different widths, increasing the adaptability and versatility of the system and meeting the requirements of different installation environments. The connecting piece 200 is fixed to the channel steel 100 by bolts passing through the vertical mounting holes 220, the vertical oblong holes 250 and the circular through holes 110, and is connected to the lateral channel steel 100 through the lateral oblong holes 240 at the same time. The entire installation process is simple and fast, reducing the installation time and labor costs. The multi-point fixation design enables the bracket to still maintain high stability when bearing high loads. It is suitable for use under high load conditions, providing higher safety guarantees.

[0064] Suppose an anti-seismic bracket needs to be installed in a high-rise building to support the air duct and cable tray. The center distance between adjacent circular through holes 110 on the selected channel steel 100 is 30 mm, the center distance between adjacent vertical mounting holes 220 on the connecting piece 200 is 20 mm, vertical oblong holes 250 are provided on both sides of the through slot 210, and lateral oblong holes 240 are provided on the lateral support arm 230. There are 3 fixing holes 310 on the mounting base 300, and two articulated oblong holes 320 are provided at the connecting part, with an oblong hole spacing of 30 mm.

[0065] Light load condition:

[0066] Fixed with one bolt, and there are 3 vertical mounting holes 220 on the connecting piece 200. For every 10 mm 1 / 3A movement, one mounting hole 220 aligns with the through hole 110 of the channel steel 100 to fix the connecting piece 200, ensuring precise height adjustment.

[0067] The lateral support arm 230 is aligned with the lateral channel steel 100 through the lateral oblong hole 240 and installed with bolts to provide lateral support.

[0068] The mounting base 300 is fixed to the ground or wall through 3 fixing holes 310 to ensure the stability of the overall structure.

[0069] Medium load condition:

[0070] Fixed with two bolts, and there are 2 vertical mounting holes 220 and 1 vertical oblong hole 250 on the connecting piece 200. For every 10 mm 1 / 3A movement, two through holes 110 align with the mounting holes 220 and the oblong holes to fix the connecting piece 200, ensuring stability.

[0071] The transverse support arm 230 is aligned and installed with bolts through the transverse oblong hole 240 on the transverse channel steel 100 to provide transverse support.

[0072] The mounting seat 300 is fixed on the ground or wall surface through three fixing holes 310 to ensure the stability of the overall structure.

[0073] High load condition:

[0074] Fixed with three bolts, there are 7 vertical mounting holes 220 on the connecting piece 200. Every time it moves 10mm 1 / 3A, three through holes 110 are aligned with the mounting holes 220 to fix the connecting piece 200, ensuring extremely high stability and load-bearing capacity.

[0075] The transverse support arm 230 is aligned and installed with bolts through the transverse oblong hole 240 on the transverse channel steel 100 to provide transverse support.

[0076] The mounting seat 300 is fixed on the ground or wall surface through three fixing holes 310 to ensure the stability of the overall structure.

[0077] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An assembled support hanger, characterized in that, Including: Channel steel (100), opposite through holes (110) are provided on both sides of the channel steel (100), and a plurality of the through holes (110) are equidistantly distributed along the axial direction of the channel steel (100); A connecting piece (200), the connecting piece is provided with a through groove (210) for the channel steel (100) to pass through, and a plurality of corresponding mounting holes (220) are provided on both sides of the through groove (210), and the mounting holes (220) are vertically equidistantly distributed; Wherein, the connecting piece (200) is fixed on the channel steel (100) by bolts passing through the mounting holes (220) and the through holes (110), the center distance between adjacent through holes (110) on the channel steel (100) is A, and the center distance between adjacent mounting holes (220) on the connecting piece (200) is 2 / 3A.

2. The prefabricated support hanger according to claim 1, wherein The through hole (110) is circular.

3. The fabricated support hanger according to claim 1, wherein Vertical oblong holes (250) for bolts to pass through are further provided on both sides of the through groove (210), and the center distance of the vertical oblong holes (250) is 2 / 3A.

4. The fabricated support hanger according to claim 1, wherein, The connecting piece (200) is provided with a transverse support arm (230) for supporting the channel steel (100), and transverse oblong holes (240) are provided on both sides of the transverse support arm (230), and the hole pitch of the transverse oblong holes (240) is 2 / 3A.

5. The fabricated support hanger according to claim 4, wherein The transverse support arm (230) communicates with the through groove (210), an opening is provided at the upper end of the transverse support arm (230), and the connecting piece (200) is integrally formed by stamping.

6. The prefabricated support hanger according to claim 1, characterized in that, An installation base (300) is further included, and the installation base (300) includes a bottom plate and a connecting portion; At least three fixing holes (310) are provided on the installation base (300), and the fixing holes (310) are distributed around the connecting portion; Two articulated oblong holes (320) are provided on the connecting portion, the two articulated oblong holes (320) are horizontally distributed, and the distance between the two articulated oblong holes is A.

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