CN218919921U

CN218919921U - Compact bus duct

Info

Publication number: CN218919921U
Application number: CN202223149138.7U
Authority: CN
Inventors: 李召磊
Original assignee: Shandong Zhoufeng Electric Co ltd
Current assignee: Shandong Zhoufeng Electric Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-04-25
Anticipated expiration: 2032-11-24

Abstract

The utility model relates to the technical field of bus ducts, in particular to a compact bus duct which comprises a mounting plate, a protective frame, protective plates and copper sheets. The bus duct has the functions of compact structure and side protection, solves the problems that the existing bus duct lacks a compact structure and the side protection type structure is designed, and causes potential safety hazards on two sides to be increased easily when the bus duct is used.

Description

Compact bus duct

Technical Field

The utility model relates to the technical field of bus ducts, in particular to a compact dense bus duct.

Background

The bus duct is a device for transmitting electric energy in a power supply and distribution system, and is just like an artery in a human body, and a link on a main line is problematic, so that the power supply system is interrupted, and therefore, the insulation reliability, the current carrying capacity, the protection level of a shell and the corrosion resistance of the bus duct are key factors for influencing the reliable use and the service life of the bus duct.

Through searching, patent publication number is CN201051637, discloses an aluminum alloy shell bus duct, two aluminum alloy side plates are arranged on two sides of a side-by-side conductor covered with an insulating layer, two aluminum alloy cover plates are assembled on the aluminum alloy side plates through pressing plates, pressing blocks and snap springs without screws, and the side plates and the cover plates form an aluminum alloy shell. The utility model improves the insulation reliability, current carrying capacity, shell protection level, corrosion resistance and the like of bus duct products, and prolongs the service life. The bus duct shell cover plate and the side plates are connected by adopting a screwless assembly technology, so that the protection level is improved. And the dovetail grooves and the serrated radiating fins on the side plates improve the current-carrying capacity of the bus duct. The insulating coating formed by the hot coating and curing process of the fast-curing epoxy powder adopted on the conductor improves the heat resistance level and dielectric strength, is non-flammable, halogen-free and nontoxic, meets the environmental protection requirement, and has the defects that in use, although the insulating coating has a compact structure and is not easy to burn, in the prior art CN 201051637: the existing bus duct lacks a compact structure and the design of a protective structure at the side, so that potential safety hazards at the two sides are easily increased when the bus duct is used.

Disclosure of Invention

The utility model aims to solve the problems in the background technology and provides a compact and dense bus duct.

The technical scheme of the utility model is as follows: the utility model provides a compact intensive bus duct, includes mounting panel, protection frame, guard plate and copper sheet, the inside aluminium frame that is provided with of mounting panel, the inside copper sheet that is provided with of aluminium frame, the equal fixedly connected with protection frame in mounting panel both ends, aluminium frame both sides are provided with the guard plate.

When the compact intensive bus duct is used, the copper sheets are sequentially distributed inside the aluminum frame in an array mode, the design structure is compact, the same device can conduct electric transmission on a plurality of electric appliance circuits, the protection plates on two sides of the mounting plate can be detached, the copper sheets inside the aluminum frame can be protected in the mounting process, and unnecessary potential safety hazards are prevented.

Preferably, the copper sheet both ends have all seted up the mounting hole. The copper sheets can be conveniently connected with conductors on the other sides through the arrangement of the mounting holes.

Preferably, grooves are formed in two sides of the mounting plate, and threaded holes are formed in the grooves. The protection plate can be conveniently installed through the threaded hole, the space on two sides is guaranteed to be sealed, and unnecessary potential safety hazards are avoided.

Preferably, the outer wall of the protection plate is provided with first screws distributed in square arrays, and the first screws are matched with the threaded holes.

Preferably, the outer wall of the protection frame is provided with a second screw, and the second screw is fixedly connected with the mounting plate. The protective frame can be fixed at two ends of the mounting plate through the second screws.

Preferably, the copper sheets are distributed in the aluminum frame in a linear array, and the number of the copper sheets is five. The copper sheets are distributed in a linear array, the design structure is compact, interference can not occur between the copper sheets, and the conductive efficiency of the device can be improved.

Compared with the prior art, the utility model has the following beneficial technical effects:

1. the device is arranged on the aluminum frame in the mounting plate by utilizing the linear array copper sheets, and has the characteristic of compact structure;

2. the guard plates on two sides of the mounting plate can reduce unnecessary potential safety hazard increase, and the safety protection plate has the characteristics of high stability and safety.

Drawings

FIG. 1 is a three-dimensional schematic of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic view of the inside of the protection frame of the present utility model.

Reference numerals:

1. a mounting plate; 2. a protective frame; 3. a protection plate; 4. a first screw; 5. a threaded hole; 6. copper sheets; 7. an aluminum frame; 8. a groove; 9. a mounting hole; 10. and a second screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Embodiment one:

as shown in fig. 1 to 3, the compact bus duct provided by the utility model comprises a mounting plate 1, a protective frame 2, protective plates 3 and copper sheets 6, wherein an aluminum frame 7 is arranged in the mounting plate 1, the copper sheets 6 are arranged in the aluminum frame 7, the copper sheets 6 are distributed in the aluminum frame 7 in a linear array, the number of the copper sheets 6 is five, the copper sheets 6 are distributed in a linear array, the design structure is compact, interference among the copper sheets can be avoided, the conductive efficiency of the device can be improved, mounting holes 9 are formed in two ends of the copper sheets 6, and each copper sheet 6 can be conveniently connected with conductors on the other side through the arrangement of the mounting holes 9.

In this embodiment: the copper sheet 6 with the linear array is arranged on the aluminum frame 7 in the mounting plate 1, and has the characteristic of compact structure.

Embodiment two:

as shown in fig. 1 to 3, the present utility model provides a compact bus duct, which further includes: the equal fixedly connected with protection frame 2 in mounting panel 1 both ends, protection frame 2 outer wall is provided with second screw 10, second screw 10 and mounting panel 1 fixed connection can fix protection frame 2 in the both ends of mounting panel 1 through second screw 10, aluminium frame 7 both sides are provided with guard plate 3, mounting panel 1 both sides are provided with recess 8, threaded hole 5 has been seted up to the inside of recess 8, can conveniently install guard plate 3 through threaded hole 5, guarantee that the space of both sides seals, avoid unnecessary potential safety hazard, guard plate 3 outer wall is provided with the first screw 4 that is square array distribution, first screw 4 and threaded hole 5 looks adaptation.

In this embodiment, the protection plates 3 on both sides of the mounting plate 1 can reduce the increase of unnecessary potential safety hazards, and have the characteristics of high stability and safety.

When using this device, copper sheet 6 array distributes in proper order in inside aluminium frame 7, and design compact structure can carry out electric transmission to a plurality of electrical circuits to same device, and guard plate 3 on mounting panel 1 both sides can dismantle, can protect the inside copper sheet 6 of aluminium frame 7 when the installation, prevents unnecessary potential safety hazard production. The bus duct has the functions of compact structure and side protection, solves the problems that the existing bus duct lacks a compact structure and the side protection type structure is designed, and causes potential safety hazards on two sides to be increased easily when the bus duct is used.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a compact intensive bus duct, includes mounting panel (1), protection frame (2), guard plate (3) and copper sheet (6), its characterized in that: the novel aluminum frame is characterized in that an aluminum frame (7) is arranged inside the mounting plate (1), a copper sheet (6) is arranged inside the aluminum frame (7), protection frames (2) are fixedly connected to two ends of the mounting plate (1), and protection plates (3) are arranged on two sides of the aluminum frame (7).

2. A compact, dense bus duct as set forth in claim 1, wherein: mounting holes (9) are formed in two ends of the copper sheet (6).

3. A compact, dense bus duct as set forth in claim 1, wherein: grooves (8) are formed in two sides of the mounting plate (1), and threaded holes (5) are formed in the grooves (8).

4. A compact, dense bus duct as set forth in claim 1, wherein: the outer wall of the protection plate (3) is provided with first screws (4) distributed in a square array.

5. A compact, dense bus duct as set forth in claim 1, wherein: the outer wall of the protection frame (2) is provided with a second screw (10), and the second screw (10) is fixedly connected with the mounting plate (1).

6. A compact, dense bus duct as set forth in claim 1, wherein: the copper sheets (6) are distributed in the aluminum frame (7) in a linear array, and the number of the copper sheets (6) is five.