Data center bus duct horizontal Z-shaped elbow

Abstract

The utility model provides a data center bus duct horizontal Z-shaped elbow, which comprises an elbow bus duct, the elbow bus duct comprises a middle section shell, two end part shells and two elbow connecting assemblies, the two ends of the middle section shell are respectively provided with the end part shells, and the two ends of the middle section shell are fixedly connected with the end part shells through the elbow connecting assemblies; the elbow connecting assembly comprises an inner side plate, an outer side plate and two cover plates, the two cover plates are arranged at the upper end and the lower end of the joint between the middle shell and the end shell correspondingly, and the upper cover plate and the lower cover plate are fixedly connected with embedded plates arranged at the upper ends and the lower ends of the middle shell and the end shell correspondingly through fasteners. Folded plates are bent on the edges of the inner and outer sides of the cover plate; the inner side plate and the outer side plate are respectively arranged at one end of the inner side and one end of the outer side between the middle section shell and the end part shell, two ends of the inner side plate and two ends of the outer side plate are respectively attached to the folded plates on the upper cover plate and the lower cover plate and are fixedly connected through fasteners, the assembly is simple and rapid, the connecting structure is more stable, and the reliability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of bus ducts, and in particular relates to a horizontal Z-shaped bend of a bus duct in a data center. Background Art

[0002] Data centers are global collaborative networks of specific equipment used to transmit, accelerate, display, calculate and store data information on network infrastructure. However, cables are required for data transmission, and bus ducts can replace cables to achieve data transmission. Therefore, bus ducts are part of the data center field. At present, large data center computer rooms are equipped with columns. Some bus ducts will conflict with the columns in the traditional straight direction. Therefore, it is necessary to design the bus duct with a special direction to bypass the columns. The existing method of bypassing the columns generally adopts a bus duct with a Z-shaped bend structure. For example, Chinese patent document: CN202122788211.4 discloses a Z-shaped bus duct, including a middle section shell and two end shells, a first bevel is provided at both ends of the middle section shell, and a second bevel is provided at one end of the end shell. The first bevel is connected to the second bevel wedge surface and fixed by screws and nuts. The middle section shell and the end shell both include a copper bar groove located in the middle and a U-shaped plate located on both sides of the copper bar groove. In this application, the two shell sections are connected by inclined wedge surfaces and fixed with fasteners. This connection method that relies solely on screws has poor effect and is prone to the risk of breakage. Utility Model Content

[0003] In view of the above problems, the utility model discloses a horizontal Z-shaped bend in a data center bus duct, which solves the problem of poor stability of the Z-shaped bend connection structure in the prior art.

[0004] The specific technical solutions are as follows:

[0005] A data center bus duct horizontal Z-shaped bend, including a bend bus duct, the bend bus duct includes a middle section shell, two end shells and two bend connection components, an end shell is transversely arranged at each end of the middle section shell to make the bend bus duct present a Z-shaped structure, and the two ends of the middle section shell are fixedly connected to the end shells through the bend connection components; the bend connection component includes an inner plate, an outer plate and two cover plates, the two cover plates are L-shaped and are horizontally arranged at the upper and lower ends of the connection between the middle section shell and the end shell, and the upper and lower cover plates are respectively arranged at the upper and lower ends of the connection between the middle section shell and the end shell. The cover plate is fixedly connected with the panels arranged at the upper and lower ends of the middle shell and the end shell by fasteners respectively; the inner and outer edges of the cover plate are bent in the vertical direction to provide folded plates; the inner and outer plates are bent and arranged longitudinally, and the inner and outer plates are respectively arranged at the inner end and the outer end between the middle shell and the end shell, and the two ends of the inner and outer plates are respectively fitted with the folded plates on the upper and lower cover plates and fixedly connected by fasteners, so that the two ends of the middle shell are fixedly connected with an end shell by a bending connection component.

[0006] Furthermore, the upper and lower ends of the inner plate and the outer plate are flush with the surfaces of the upper and lower cover plates respectively, and the length of the inner plate matches the length of the inner end of the cover plate, and the length of the outer plate matches the length of the outer end of the cover plate.

[0007] Furthermore, both left and right ends of the inner plate and the outer plate are bent at 90 degrees to provide baffles, and one side of the two baffles is respectively fitted with the side wall of the middle shell and the side wall of the end shell.

[0008] Furthermore, the longitudinal section of the folding plate is L-shaped, and one bent end of the folding plate is fitted with the side wall of the middle shell and the side wall of the end shell.

[0009] Furthermore, the inner wall surfaces of the inner plate and the outer plate are both covered with polyester films.

[0010] Furthermore, the side walls of the middle shell and the top ends of the end shell are both provided with grooves, a panel is horizontally arranged in the groove, screw holes are arranged on the panel, and top plates for limiting the upward movement of the panel are arranged on the upper ends of both sides of the groove, so that when the panel is fixedly connected to the upper end cover plate by means of screw holes and fasteners, the panel is fitted on the top plate; the side walls of the middle shell and the bottom ends of the end shell are both opened, and slots are symmetrically arranged on both sides of the openings of the side walls of the middle shell and the bottom ends of the end shell, and another panel is embedded in the slot, so that the panel is fixedly connected to the lower end cover plate by means of screw holes and fasteners.

[0011] Furthermore, the ends of the adjacent side walls between the middle shell and the end shell are fitted together.

[0012] The beneficial effects of the utility model are embodied in:

[0013] (1) When the bus duct in the utility model bypasses the column, the two ends of the middle shell are fixedly connected with the two end shells by using the bent connection components to realize the Z-shaped bent structure, which meets the on-site assembly requirements.

[0014] (2) The utility model adopts two upper and lower cover plates in conjunction with the inner and outer plates and the side walls of the bus duct to be connected and fixed by fasteners. The assembly is simple and quick. Compared with the existing technology, the connection structure is more stable and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is the front view of the utility model.

[0017] Figure 3 It is a left view of the utility model.

[0018] Figure 4 It is a top view of the utility model.

[0019] Figure 5 The utility model is a schematic diagram of the structure of the bent bus duct when the inner and outer plates and the cover plate are removed.

[0020] Figure 6 It is a schematic diagram of the use of the bent bus duct in the utility model.

[0021] Middle shell 1, panel 101, top plate 102, slot 103, copper bar group 11, PE copper bar 12, inner connecting bar 13, outer connecting bar 14, PE connecting bar 15, end shell 2, elbow connection assembly 3, inner plate 31, baffle 311, outer plate 32, cover plate 33, folding plate 331, column 4. DETAILED DESCRIPTION

[0022] In order to make the technical solution of the utility model clearer, the utility model is further described below in conjunction with the accompanying drawings. Any equivalent replacement of the technical features of the technical solution of the utility model and any solution derived from conventional reasoning shall fall within the protection scope of the utility model. The fixed connection and fixed setting mentioned in the utility model are all common connection methods in the mechanical field, including welding, bolt and nut connection, and screw connection.

[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0024] like Figure 1-6 As shown, this embodiment provides a horizontal Z-shaped bend in a data center bus duct, including a bent bus duct, the bent bus duct includes a middle shell 1, two end shells 2 and two bent connection components 3, an end shell 2 is horizontally arranged at both ends of the middle shell 1 so that the bent bus duct has a Z-shaped structure, and the two ends of the middle shell 1 are fixedly connected to the end shells 2 through the bent connection components 3.

[0025] The bent connection assembly 3 includes an inner plate 31, an outer plate 32 and two cover plates 33. The two cover plates 33 are L-shaped and are horizontally arranged at the upper and lower ends of the connection between the middle shell 1 and the end shell 2. The upper and lower cover plates 33 are symmetrically arranged. The upper and lower cover plates 33 are fixedly connected to the insert plates 101 arranged at the upper and lower ends of the middle shell 1 and the end shell 2 through fasteners. The inner and outer edges of the cover plate 33 are bent 90 degrees in the vertical direction to provide a folding plate 331; the inner plate 31 and the outer plate 32 are both bent 90 degrees and arranged longitudinally, and the inner plate 31 and the outer plate 32 are respectively arranged at the inner end and the outer end between the middle shell 1 and the end shell 2, and the two ends of the inner plate 31 and the outer plate 32 are respectively fitted with the folding plates 331 on the upper and lower cover plates 33, and the two end surfaces of the inner plate 31 and the outer plate 32 are provided with screw holes corresponding to the positions on the folding plates 331, so that the inner plate 31 and the outer plate 32 are fixedly connected to the folding plates 331 by fasteners, so that the two ends of the middle shell 1 are fixedly connected to the end shell 2 through a bending connection component 3.

[0026] The upper and lower ends of the inner plate 31 and the outer plate 32 are flush with the surfaces of the upper and lower cover plates 33 respectively, and the length of the inner plate 31 is adapted to the length of the inner end of the cover plate 33, and the length of the outer plate 32 is adapted to the length of the outer end of the cover plate 33, so that the two ends of the bend connection assembly 3 are flush.

[0027] The left and right ends of the inner plate 31 and the outer plate 32 are bent 90 degrees to provide baffles 311, and one side of the two baffles 311 is respectively fitted with the side wall of the middle shell 1 and the side wall of the end shell 2. The baffles 311 can close both sides of the bus duct shell to prevent debris from entering the bent-through connection assembly 3 and contacting the connection row.

[0028] In this embodiment, the longitudinal section of the folding plate 331 is L-shaped, and one bent end of the folding plate 331 is fitted against the side wall of the middle shell 1 and the side wall of the end shell 2. The folding plate 331 fits against the bus duct shell, thereby playing a positioning role.

[0029] In this embodiment, the inner wall surfaces of the inner plate 31 and the outer plate 32 are both covered with polyester films.

[0030] In this embodiment, the side wall of the middle shell 1 and the top of the end shell 2 are both provided with grooves, a panel 101 is horizontally arranged in the groove, screw holes are provided on the panel 101, and top plates 102 for limiting the upward movement of the panel 101 are provided at the upper ends of both sides of the groove, so that when the panel 101 is fixedly connected with the upper end cover plate 33 through screw holes and fasteners, the panel 101 is fitted on the top plate 102; the side wall of the middle shell 1 and the bottom end of the end shell 2 are both opened, and the side wall of the middle shell 1 and the bottom end of the end shell 2 are symmetrically provided with slots 103 on both sides of the opening, and another panel 101 is embedded in the slot 103, so that the panel 101 is fixedly connected with the lower end cover plate 33 through screw holes and fasteners.

[0031] In this embodiment, the end of the side wall on the adjacent side between the middle shell 1 and the end shell 2 is fitted, and copper bar groups 11 are provided on both sides of the inner walls of the middle shell 1 and the end shell 2, and a PE copper bar 12 is provided on the top of the inner wall of the middle shell 1 and the end shell 2, and the PE copper bars 12 between the middle shell 1 and the end shell 2 are connected by a PE connecting bar 15 of an L-shaped structure, and the copper bar groups 11 between the middle shell 1 and the end shell 2 are connected by an inner connecting bar 13 and an outer connecting bar 14 respectively, and the inner connecting bar 13 and the outer connecting bar 14 are both L-shaped bent, wherein the inner connecting bar 13 is located at the inner end between the middle shell 1 and the end shell 2, and the outer connecting bar 14 is located at the outer end between the middle shell 1 and the end shell 2.

[0032] When the utility model is in use, a Z-shaped bend is respectively arranged on both sides of the column 4, and the two Z-shaped bends are connected through the lateral end shell 2, so that the bus duct can bypass the column 4 and return to the original bus duct direction.

[0033] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a technician familiar with the technical field within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A data center bus duct horizontal Z-shaped bend, comprising a bent bus duct, characterized in that: The bent bus duct comprises a middle section housing (1), two end housings (2) and two bent connection assemblies (3); one end housing (2) is transversely arranged at each end of the middle section housing (1) so that the bent bus duct has a Z-shaped structure; the two ends of the middle section housing (1) are fixedly connected to the end housings (2) via the bent connection assemblies (3); the bent connection assemblies (3) comprise an inner plate (31), an outer plate (32) and two cover plates (33); the two cover plates (33) are in an L-shaped structure and are horizontally arranged at the upper and lower ends of the connection between the middle section housing (1) and the end housings (2); the upper and lower cover plates (33) are respectively connected to the middle section housing (1) and the end housings (2) via fasteners. The insert plates (101) at the upper and lower ends of the end shell (2) are fixedly connected; the inner and outer edges of the cover plate (33) are bent in the vertical direction to form folded plates (331); the inner plate (31) and the outer plate (32) are both bent and arranged in the longitudinal direction, and the inner plate (31) and the outer plate (32) are respectively arranged at the inner end and the outer end between the middle shell (1) and the end shell (2); the two ends of the inner plate (31) and the outer plate (32) are respectively fitted with the folded plates (331) on the upper and lower cover plates (33) and fixedly connected by fasteners, so that the two ends of the middle shell (1) are respectively fixedly connected to an end shell (2) through a bending connection component (3).

2. A data center bus duct horizontal Z-shaped bend according to claim 1, characterized in that: The upper and lower ends of the inner plate (31) and the outer plate (32) are respectively flush with the surfaces of the upper and lower cover plates (33), and the length dimension of the inner plate (31) is matched with the length dimension of the inner end of the cover plate (33), and the length dimension of the outer plate (32) is matched with the length dimension of the outer end of the cover plate (33).

3. A data center bus duct horizontal Z-shaped bend according to claim 2, characterized in that: The left and right ends of the inner plate (31) and the outer plate (32) are both bent at 90 degrees to provide baffles (311), and one side of the two baffles (311) is respectively fitted with the side wall of the middle shell (1) and the side wall of the end shell (2).

4. A data center bus duct horizontal Z-shaped bend according to claim 1, characterized in that: The folded plate (331) has an L-shaped structure in its longitudinal section, and one bent end of the folded plate (331) is arranged in close contact with the side wall of the middle shell (1) and the side wall of the end shell (2).

5. A data center bus duct horizontal Z-shaped bend according to claim 1, characterized in that: The inner wall surfaces of the inner plate (31) and the outer plate (32) are both pasted with polyester films.

6. A data center bus duct horizontal Z-shaped bend according to claim 1, characterized in that: The side wall of the middle shell (1) and the top of the end shell (2) are both provided with grooves, a panel (101) is horizontally arranged in the groove, a screw hole is arranged on the panel (101), and a top plate (102) for limiting the upward movement of the panel (101) is arranged at the upper ends of both sides of the groove, so that when the panel (101) is fixedly connected to the upper end cover (33) through the screw holes and fasteners, the panel (101) is fitted on the top plate (102); the side wall of the middle shell (1) and the bottom of the end shell (2) are both opened, and the side wall of the middle shell (1) and the bottom of the end shell (2) are symmetrically provided with slots (103) on both sides of the opening, and another panel (101) is embedded in the slot (103), so that the panel (101) is fixedly connected to the lower end cover (33) through the screw holes and fasteners.

7. A data center bus duct horizontal Z-shaped bend according to claim 1, characterized in that: The ends of the adjacent side walls between the middle shell (1) and the end shell (2) are fitted together.

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