Shell and bus duct

Abstract

The utility model relates to the technical field of bus ducts, in particular to a shell and a bus duct, the shell comprises two outer shells, two side shells and a connecting assembly, the two outer shells and the two side shells are oppositely arranged at intervals, each side shell comprises a supporting plate and a side plate, the supporting plate and the side plate enclose to form a dismounting space, the number of the side plates is two, and the connecting assembly is arranged between the two side plates. The two side plates are each provided with a plurality of via holes communicated with the disassembling space, the via holes are formed in the edges of the side plates, the number of the connecting assemblies is the same as that of the via holes, each connecting assembly comprises an adapter block, a fixing block, a connecting piece and a fastening piece, the adapter blocks are connected with the shell and penetrate through the via holes, the fixing blocks are connected with the side plates and are arranged corresponding to the adapter blocks, and the fastening pieces are connected with the connecting pieces. The connecting piece penetrates through the switching block and the fixing block and is connected with the fastening piece. According to the shell disclosed by the utility model, the connecting piece and the fastening piece can be conveniently mounted and dismounted in the dismounting space, so that the dismounting convenience of the connecting piece and the fastening piece is improved, and the purpose of improving the dismounting efficiency of the shell is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of bus ducts, in particular to a shell and a bus duct. Background Art

[0002] The bus duct is a power transmission device, generally composed of a metal casing, a conductive bar, an insulating material and related accessories. In the traditional technology, the metal casing is formed by connecting multiple steel plates or aluminum plates by a large number of bolts, and is set on the wall through a bracket. However, when the bus duct is inspected and repaired, it is inconvenient to remove the bolts because the bus duct is close to the wall. Moreover, as the length of the bus duct increases, more bolts are required to connect the steel plates or aluminum plates. Therefore, during the inspection and repair process, a lot of time is required to remove the bolts. There is a technical problem that the disassembly efficiency of the bus duct casing is low, which reduces the inspection and repair efficiency of the bus duct. Utility Model Content

[0003] Based on this, it is necessary to provide a shell and a bus duct to address the technical problem that the disassembly efficiency of the bus duct shell is low and the maintenance efficiency of the bus duct is reduced.

[0004] A shell, comprising: an outer shell, a side shell and a connecting component, the number of the outer shell and the number of the side shell are both two, the two outer shells are arranged relative to each other, the two side shells are arranged between the two outer shells, each of the side shells comprises a support plate and a side plate, the support plate and the side plate enclose a disassembly space, the number of the side plates is two, the two side plates are respectively arranged on both sides of the support plate and respectively contact the outer shells, the two side plates are provided with a plurality of through holes connected to the disassembly space, each of the through holes is arranged at the edge of each side plate, the number of the connecting components is the same as the number of the through holes, each of the connecting components comprises an adapter block, a fixing block, a connecting piece and a fastener, the adapter block is connected to the outer shell and penetrates the through hole, the fixing block is connected to the side plate and is arranged corresponding to the adapter block, and the connecting piece penetrates the adapter block and the fixing block and is connected to the fastener.

[0005] In one embodiment, the number of the fixing blocks is two, and the two fixing blocks are respectively arranged on both sides of the via hole, and the connecting member passes through the adapter block and each of the fixing blocks.

[0006] In one embodiment, the adapter block is provided with an adapter hole, and the fixing block is provided with a fixing hole corresponding to the position of the adapter hole.

[0007] In one embodiment, the connecting member is a bolt, and the fastener is a nut threadedly connected to the connecting member.

[0008] In one of the embodiments, the housing includes the connecting plate and a sealing gasket, the connecting plate is connected to the adapter block, and the sealing gasket is disposed between the connecting plate and the side plate.

[0009] In one of the embodiments, the connecting plate is provided with a limiting groove, and the sealing gasket is installed in the limiting groove.

[0010] In one of the embodiments, the housing further comprises a heat dissipation fin connected to the connecting plate, and the heat dissipation fin is arranged at an end of the connecting plate away from the side housing.

[0011] In one of the embodiments, the housing further includes a protective plate connected to the connecting plate, and the number of the protective plates is two. The two protective plates are respectively arranged on both sides of the connecting plate and protrude from the heat dissipation fins.

[0012] In one of the embodiments, the support plate is provided with a heat dissipation groove connected to the disassembly space.

[0013] A bus duct comprises the shell of any one of the above items. By adopting the above shell, the bus duct is conducive to improving the disassembly efficiency of the shell, thereby achieving the purpose of improving the maintenance efficiency of the bus duct.

[0014] The beneficial effects of the housing provided by the present application are:

[0015] 1. A disassembly space is formed between the side shell support plate and the side plate, and a transfer block connected to the outer shell is passed through a through hole connected to the disassembly space to correspond to the fixed block on the side shell. The connection between the connector and the fastener facilitates the installation and disassembly of the connector and the fastener in the disassembly space, thereby improving the disassembly convenience of the connector and the fastener, and achieving the purpose of improving the disassembly efficiency of the shell;

[0016] 2. Two fixing blocks are respectively arranged on both sides of the through hole, and the connecting piece passes through the adapter block and each fixing block, which is conducive to improving the connection stability between the outer shell and the side shell, thereby achieving the purpose of improving the structural strength of the shell;

[0017] 3. Installing a sealing gasket between the connecting plate and the side plate is beneficial to improving the sealing performance of the connection between the outer shell and the side shell, preventing dust or liquid from entering the shell, and achieving the purpose of improving the sealing effect of the shell;

[0018] 4. The heat dissipation fin is arranged at the end of the connecting plate away from the side shell, which is beneficial to increase the contact area between the shell and the air, thereby achieving the purpose of improving the heat dissipation effect of the shell;

[0019] 5. The support plate is provided with a heat dissipation groove, which is beneficial to increase the contact area between the shell and the air, thereby achieving the purpose of improving the heat dissipation effect of the side shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the housing shown in the utility model;

[0021] Figure 2 for Figure 1 An exploded schematic diagram of the housing shown;

[0022] Figure 3 for Figure 1 A schematic cross-sectional view of the housing shown;

[0023] Figure 4 for Figure 3 An enlarged schematic diagram of part A of the shell is shown.

[0024] The meanings of the numbers in the accompanying drawings are:

[0025] 100. Shell;

[0026] 10. Shell; 11. Connecting plate; 111. Limiting groove; 12. Sealing pad; 13. Heat dissipation fin; 14. Protective plate;

[0027] 20. Side shell; 21. Support plate; 22. Side plate; 221. Through hole; 23. Disassembly space; 24. Heat sink;

[0028] 30. Connecting assembly; 31. Adapter block; 311. Adapter hole; 32. Fixing block; 321. Fixing hole; 33. Connector; 34. Fastener;

[0029] 40. Installation space. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations 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 referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0033] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0035] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0036] like Figure 1 to Figure 2 As shown, it is a housing 100 shown in the present invention, which is used for installing a busbar.

[0037] like Figure 1 to Figure 2 As shown, the shell 100 includes: an outer shell 10, a side shell 20 and a connecting assembly 30, wherein the number of the outer shell 10 and the number of the side shell 20 are both two, the two outer shells 10 are arranged relatively spaced, the two side shells 20 are arranged between the two outer shells 10, the outer shell 10 and the side shell 20 enclose an installation space 40 for installing the busbar, and the surface of the side shell 20 facing away from the installation space 40 is provided with a disassembly space 23, the connecting assembly 30 is arranged in the disassembly space 23, and connects the outer shell 10 and the side shell 20. The method of connecting the outer shell 10 and the side shell 20 in the disassembly space 23 is used to improve the connection convenience between the outer shell 10 and the side shell 20, so as to achieve the purpose of improving the disassembly efficiency of the shell 100 and improving the maintenance efficiency of the bus duct.

[0038] Below, combined Figures 1 to 4 , the above-mentioned housing 100 is further explained.

[0039] like Figure 1 to Figure 2 As shown, the shell 10 includes a connecting plate 11, a sealing gasket 12, a heat dissipation fin 13 and a protective plate 14. The connecting plate 11 is connected to the connecting assembly 30 and is provided with a limiting groove 111. The sealing gasket 12 is arranged between the connecting plate 11 and the side shell 20 and is installed in the limiting groove 111. The sealing gasket 12 is used to improve the connection sealing between the shell 10 and the side shell 20 to prevent dust or liquid from entering the shell 100. There are multiple heat dissipation fins 13, and each heat dissipation fin 13 is arranged at one end of the connecting plate 11 away from the installation space 40. There are two protective plates 14, which are respectively arranged on both sides of the connecting plate 11 and protrude from the heat dissipation fins 13. The connecting plate 11 absorbs heat in the installation space 40 and dissipates it through the heat dissipation fins 13 to achieve the purpose of improving the heat dissipation efficiency of the shell 10. In addition, the heat dissipation fins 13 are protected by the protective plates 14 protruding from the heat dissipation fins 13, which is beneficial to reduce the risk of the heat dissipation fins 13 being hit, thereby achieving the purpose of improving the service life of the heat dissipation fins 13.

[0040] like Figure 1 to Figure 2As shown, the side shells 20 include a support plate 21 and a side plate 22, the support plate 21 and the side plate 22 enclose a disassembly space 23, and are provided with a heat dissipation groove 24 connected to the disassembly space 23, wherein the disassembly space 23 is away from the installation space 40, and the heat dissipation groove 24 is used to increase the contact area between the outer shell 10 and the air through the heat dissipation groove 24, the number of the side plates 22 is two, the two side plates 22 are respectively arranged on both sides of the support plate 21, and are respectively in contact with the connecting plates 11 of each outer shell 10, and the two side plates 22 are provided with a plurality of through holes 221 connected to the disassembly space 23, and each through hole 221 is arranged at the edge of each side plate 22.

[0041] like Figures 2 to 4 As shown, the number of connecting components 30 is the same as the number of through holes 221, and each connecting component 30 includes an adapter block 31, a fixing block 32, a connecting piece 33 and a fastener 34. The adapter block 31 is connected to the housing 10 and passes through the through hole 221. The fixing block 32 is connected to the side panel 22 and is arranged corresponding to the adapter block 31. There are two fixing blocks 32, and the two fixing blocks 32 are respectively arranged on both sides of the through hole 221. The connecting piece 33 passes through the adapter block 31 and each fixing block 32 and is connected to the fastener 34.

[0042] like Figure 2 As shown, specifically, the adapter block 31 is provided with an adapter hole 311, the fixing block 32 is provided with a fixing hole 321 corresponding to the position of the adapter hole 311, the connecting member 33 is a bolt, the fastener 34 is a nut, the connecting member 33 passes through the adapter hole 311 and the fixing hole 321, and is threadedly connected with the fastener 34 to fix the adapter block 31 and the fixing block 32.

[0043] When the shell 100 provided by the present application is in use: the connecting plate 11 of the outer shell 10 is fitted with the side plate 22 of the side shell 20, and the adapter block 31 on the connecting plate 11 is inserted into the disassembly space 23 through the through hole 221 until the adapter hole 311 of the adapter block 31 corresponds to the fixing hole 321 of the fixing block 32, and then, the connecting parts 33 of each connecting component 30 are controlled in turn to pass through the corresponding adapter hole 311 of the adapter block 31 and the fixing hole 321 of the fixing block 32, and are threadedly connected with the fastener 34 to realize the assembly of the outer shell 10.

[0044] A bus duct includes any one of the shells 100 described above. The bus duct adopts the shell 100 described above to improve the disassembly efficiency of the shell 100, thereby achieving the purpose of improving the maintenance efficiency of the bus duct.

[0045] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0046] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A housing, characterized in that: include: An outer shell, a side shell and a connecting component, the number of the outer shell and the number of the side shell are both two, the two outer shells are arranged relatively spaced apart, the two side shells are arranged between the two outer shells, each of the side shells includes a support plate and a side plate, the support plate and the side plate form a disassembly space, the number of the side plates is two, the two side plates are respectively arranged on both sides of the support plate, and are respectively in contact with each of the outer shells, the two side plates are provided with a plurality of through holes connected to the disassembly space, each of the through holes is arranged at the edge of each side plate, the number of the connecting components is the same as the number of the through holes, each of the connecting components includes an adapter block, a fixing block, a connecting piece and a fastener, the adapter block is connected to the outer shell and penetrates the through hole, the fixing block is connected to the side plate and is arranged corresponding to the adapter block, and the connecting piece penetrates the adapter block and the fixing block and is connected to the fastener.

2. The housing according to claim 1, characterized in that The number of the fixing blocks is two, and the two fixing blocks are respectively arranged on both sides of the via hole, and the connecting member passes through the adapter block and each of the fixing blocks.

3. The housing according to claim 1, characterized in that The adapter block is provided with an adapter hole, and the fixing block is provided with a fixing hole corresponding to the position of the adapter hole.

4. The housing according to claim 1, characterized in that The connecting piece is a bolt, and the fastening piece is a nut, which is threadedly connected to the connecting piece.

5. The housing according to claim 1, characterized in that: The housing includes the connecting plate and a sealing gasket, the connecting plate is connected to the adapter block, and the sealing gasket is arranged between the connecting plate and the side plate.

6. The housing according to claim 5, characterized in that The connecting plate is provided with a limiting groove, and the sealing gasket is installed in the limiting groove.

7. The housing according to claim 5, characterized in that The housing further comprises a heat dissipation fin connected to the connecting plate, wherein the heat dissipation fin is arranged at an end of the connecting plate away from the side housing.

8. The housing according to claim 7, characterized in that The housing further comprises a protective plate connected to the connecting plate. The number of the protective plates is two. The two protective plates are respectively arranged on both sides of the connecting plate and protrude from the heat dissipation fins.

9. The housing according to claim 1, characterized in that The support plate is provided with a heat dissipation groove connected to the disassembly space.

10. A bus duct, characterized in that: Comprising the housing as claimed in any one of claims 1 to 9.

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