A plug-in intensive bus duct

Abstract

The purpose of the utility model is to provide a plug-in intensive bus duct, which is used to solve the technical problem of flexibly meeting the size installation requirements. A plug-in intensive bus duct includes a bus duct body and a plug-in extension groove. The outer end of the bus duct body is provided with a plug-in cavity, and the end of the plug-in extension groove is telescopically arranged in the plug-in cavity; a plurality of locking outer holes connected to the locking cavity are arranged at intervals on both sides of the outer end of the bus duct body in the longitudinal extension direction, and locking inner screw holes are arranged on both sides of the longitudinal extension direction of the plug-in extension groove, and the locking inner screw holes are arranged corresponding to the locking outer holes. Beneficial effects of the utility model: The technical solution of the present application utilizes the plug-in extension groove to dock the bus duct bodies on both sides, and the distance between the bus duct bodies on both sides can be flexibly adjusted according to the installation size requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of bus ducts, in particular to a plug-in type intensive bus duct. Background Art

[0002] With the emergence of modern engineering facilities and equipment, the electricity consumption of various industries has increased rapidly, especially with the emergence of numerous high-rise buildings and large factories and workshops. Traditional cables as transmission conductors can no longer meet the requirements in high-current transmission systems. The parallel use of multiple cables has brought many inconveniences to on-site installation and construction connections. Plug-in bus ducts have emerged as a new type of distribution conductor. Compared with traditional cables, they fully demonstrate their superiority in high-current transmission. Although the plug-in bus ducts in the prior art are easy to install and use, they cannot flexibly meet the size installation requirements. Utility Model Content

[0003] The utility model aims to provide a plug-in intensive bus duct, which is used to solve the technical problem of flexibly meeting the size installation requirements.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A plug-in type intensive bus duct comprises a bus duct body and a plug-in extension duct, wherein the outer end of the bus duct body is provided with a plug-in cavity, and the end of the plug-in extension duct is telescopically arranged in the plug-in cavity;

[0006] A plurality of locking outer holes connected to the plug-in cavity are arranged at intervals on both sides of the outer end of the bus duct body in the longitudinal extension direction, and locking inner screw holes are arranged on both sides of the longitudinal extension direction of the plug-in extension groove, and the locking inner screw holes are arranged correspondingly to the locking outer holes.

[0007] Preferably, the locking outer hole is an oblong hole.

[0008] Preferably, recessed locking grooves are provided on both sides of the outer end of the bus duct body, and the locking outer holes are arranged at intervals in the locking grooves.

[0009] Preferably, a junction box is provided on the bus duct body.

[0010] Preferably, the bus duct bodies on both sides of the plug-in extension slot are connected and fixed by a connecting component.

[0011] Preferably, an auxiliary fixing screw hole for the bus duct body is provided on the upper side of the outer end thereof; and the connection assembly comprises a plurality of auxiliary plates, on which a plurality of auxiliary connection holes are spaced apart.

[0012] Preferably, the auxiliary connecting hole is an oblong hole.

[0013] Preferably, the auxiliary connection hole is an oblong countersunk hole.

[0014] The effects provided in the utility model content are only the effects of the embodiments, not all the effects of the utility model. The above technical solution has the following advantages or beneficial effects:

[0015] 1. The technical solution of the present application utilizes plug-in extension slots to connect the bus duct bodies on both sides, and can flexibly adjust the distance between the bus duct bodies on both sides according to the installation size requirements.

[0016] 2. The bus duct bodies on both sides and the plug-in extension slots can be fixed not only by locking outer holes and locking inner screw holes, but also the bus duct bodies on both sides can be assisted in fixed connection by connecting components. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a side view schematic diagram of an embodiment of the utility model;

[0018] Figure 2 for Figure 1 A partial enlarged schematic diagram in the middle;

[0019] Figure 3 It is a top view schematic diagram of an embodiment of the utility model;

[0020] In the figure: 1. Bus duct body; 2. Plug-in extension slot; 3. Locking slide slot; 4. Locking outer hole; 5. Locking inner screw hole; 6. Auxiliary plate; 7. Auxiliary connection hole; 8. Distribution box. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In the description of the present invention, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as just or implying relative importance.

[0024] In the description of the present invention, unless otherwise clearly specified and limited, the terms "disposed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] like Figure 1 and 2 As shown, a plug-in intensive bus duct includes a bus duct body 1, a plug-in extension slot 2 and a connecting component. The plug-in extension slot 2 is telescopically arranged between the bus duct bodies 1 on both sides, and the bus duct bodies 1 on both sides are fixedly connected with the assistance of the connecting component.

[0026] The outer end of the bus duct body 1 is a hollow plug-in cavity, and recessed locking slots 3 are provided on both sides of the outer end of the bus duct body 1; a plurality of locking outer holes 4 communicating with the plug-in cavity are provided at intervals in the longitudinal extension direction of the locking slot 3, and the locking outer holes 4 adopt an oblong hole structure. The end of the plug-in extension slot 2 is telescopically movably arranged in the plug-in cavity, and locking inner screw holes 5 are provided on both sides of the longitudinal extension direction of the plug-in extension slot 2; the locking inner screw holes 5 are arranged corresponding to the locking outer holes 4. When the plug-in extension slot 2 is extended to the required length position relative to the bus duct body 1, a locking screw is used to pass through the locking outer hole 4 and the locking inner screw hole 5 to fix the plug-in extension slot 2 with the bus duct body 1. A distribution box 8 is provided on the bus duct body 1 to meet the branch connection needs of the cable.

[0027] The upper side of the outer end of the bus duct body 1 is provided with a body auxiliary fixing screw hole, and the body auxiliary fixing screw hole is arranged corresponding to the connection assembly. The connection assembly includes a plurality of auxiliary plates 6, and a plurality of auxiliary connection holes 7 are arranged at intervals on the auxiliary plates 6, and the auxiliary connection holes 7 adopt an oblong countersunk hole structure. In the process of connecting the bus duct bodies 1 on both sides by using the connection assembly, the auxiliary connection holes 7 at the ends of the auxiliary plates 6 are fixed to the auxiliary fixing screw holes of the body by locking screws; at the same time, according to the connection length requirements, the auxiliary connection holes 7 on the auxiliary plates 6 are fixedly connected one by one by locking screws.

[0028] Except for the technical features described in the specification, all other technical features are known to those skilled in the art. The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A plug-in intensive bus duct, characterized in that: It includes a bus duct body and a plug-in extension duct, wherein the outer end of the bus duct body is provided with a plug-in cavity, and the end of the plug-in extension duct is telescopically arranged in the plug-in cavity; A plurality of locking outer holes connected to the plug-in cavity are arranged at intervals on both sides of the outer end of the bus duct body in the longitudinal extension direction, and locking inner screw holes are arranged on both sides of the longitudinal extension direction of the plug-in extension groove, and the locking inner screw holes are arranged correspondingly to the locking outer holes.

2. The plug-in intensive bus duct according to claim 1 is characterized in that: The locking outer hole is an oblong hole.

3. The plug-in intensive bus duct according to claim 1 is characterized in that: Concave locking slots are provided on both sides of the outer end of the bus duct body, and the locking outer holes are arranged in the locking slots at intervals.

4. The plug-in intensive bus duct according to claim 1 is characterized in that: A junction box is provided on the bus duct body.

5. The plug-in intensive bus duct according to claim 1 is characterized in that: The bus duct bodies on both sides of the plug-in extension slot are connected and fixed by a connecting assembly.

6. The plug-in intensive bus duct according to claim 5, characterized in that: The upper side of the outer end of the bus duct body is provided with a body auxiliary fixing screw hole; the connection assembly includes a plurality of auxiliary plates, and a plurality of auxiliary connection holes are arranged at intervals on the auxiliary plates.

7. The plug-in intensive bus duct according to claim 6 is characterized in that: The auxiliary connecting hole is an oblong hole.

8. The plug-in intensive bus duct according to claim 6 is characterized in that: The auxiliary connection hole is an oblong countersunk hole.

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