CN213990053U

CN213990053U - Bus duct top

Info

Publication number: CN213990053U
Application number: CN202022522919.0U
Authority: CN
Inventors: 娄勇
Original assignee: Guizhou Xierde Electric Power Technology Co ltd
Current assignee: Guizhou Xierde Electric Power Technology Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-08-17
Anticipated expiration: 2030-11-04

Abstract

The embodiment of the utility model relates to a bus duct technical field, concretely relates to bus duct top, including female row group, still include the bus bar shell, clamp plate and flange board, the clamp plate sets up in the top intermediate position of flange board, the bus bar shell sets up in the top of clamp plate, female group runs through the bus bar shell, clamp plate and flange board setting, female group is including the bus bar conductor group section that is located the bus bar shell top, be located the first end group section of flange board bottom, be located the middle group section between bus bar conductor group section and the first end group section, the bottom of flange board is equipped with the clamping mechanism who is used for pressing from both sides tight middle group section, clamping mechanism includes two splint of can dismantling the connection with the flange board. The beneficial effects are that: the clamping mechanism is detachably arranged to clamp and fix the busbar set, so that the installation is convenient and fast, and the overall structure is firm and reliable; the flange plate is including being in two components of a whole that can function independently boards in the coplanar, and the through-hole has been seted up to the intermediate position of clamp plate, and the dismouting is convenient.

Description

Bus duct top

Technical Field

The utility model relates to a bus duct technical field, concretely relates to bus duct top.

Background

The bus duct has the advantages of large current carrying capacity, convenience in electric energy distribution, safety, stability and the like, is widely applied to various large buildings, and can be divided into an indoor bus duct and an outdoor bus duct according to different use environments of the bus duct. Outdoor installation environments are complex and diverse, such as: places where fire-fighting water pipes and living water pipes pass through; places where seawater invades; the bus duct shell protection device is required to be installed underground, in a cable duct or in water, and therefore higher requirements are provided for the protection level of the bus duct shell. The bus duct starting end installation device is used as a wire inlet unit, is connected with a transformer through a copper connecting bar and a flexible connection to transmit electric energy, and is a bus system starting device. The initial end of the bus duct in the prior art occupies a large space, is inconvenient to assemble and disassemble and has poor durability, so that the initial end of the bus duct is needed to overcome the problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the embodiment of the utility model provides a bus duct top, including female row group, still include bus shell, clamp plate and flange plate, the clamp plate set up in the top intermediate position of flange plate, bus shell set up in the top of clamp plate, female row group runs through bus shell, clamp plate and flange plate setting, female row group is including being located the bus conductor group section at bus shell top, being located the end group section that begins of flange plate bottom, being located bus conductor group section with middle group section between the end group section that begins, the bottom of flange plate is equipped with and is used for pressing from both sides tightly the clamping mechanism of middle group section, clamping mechanism include two with the flange plate can dismantle the splint of connecting.

Preferably, the flange plate comprises two separate plates in the same plane, and the middle group section is located between the two separate plates.

Preferably, the pressing plate is detachably connected with the two split plates, a through hole is formed in the middle of the pressing plate, and the middle assembly section penetrates through the through hole.

Preferably, the flange plate and the pressing plate are galvanized steel plates, the thickness of the flange plate is 4-6mm, and the thickness of the pressing plate is 5-7 mm.

Preferably, the clamping plate comprises a connecting plate section detachably connected with the bottom of the flange plate, a clamping plate section used for clamping the middle group section and perpendicular to the connecting plate section, and a transitional connection section connecting the connecting plate section and the clamping plate section, and the longitudinal section of the transitional connection section is in a smooth arc shape.

The utility model discloses beneficial effect does: the utility model has simple structure, convenient use, detachable arrangement of the clamping mechanism, clamping and fixing of the busbar assembly, convenient installation and firm and reliable overall structure; the flange plate is including being in two components of a whole that can function independently boards in the coplanar, and the through-hole has been seted up to the intermediate position of clamp plate, and the dismouting is convenient.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a perspective view showing another state of the present invention;

in the figure: the bus bar comprises a flange plate 1, a pressure plate 2, a bus bar shell 3, a bus bar conductor section 4, a starting end section 5, an opening 6 and a clamping plate 7.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

Example 1

As shown in fig. 1-2, a bus duct starting end comprises a bus bar group, and further comprises a bus bar housing 3, a pressing plate 2 and a flange plate 1, wherein the pressing plate 2 is mounted at the middle position of the top of the flange plate 1 through a bolt, and the bus bar housing 3 is mounted at the top of the pressing plate 2. The busbar assembly is arranged through the busbar housing 3, the pressure plate 2 and the flange plate 1.

The flange plate 1 comprises two separate plates lying in the same plane, between which the intermediate stack is located. The pressing plate 2 is detachably connected with the two split plates through bolts, the pressing plate is convenient to disassemble and assemble, a through hole is formed in the middle of the pressing plate 2, and the middle section penetrates through the through hole. The flange plate 1 and the pressing plate 2 are both galvanized steel plates, the thickness of the flange plate 1 is 4mm, and the thickness of the pressing plate 2 is 5 mm. The thickness of clamp plate 2 is slightly thicker than the thickness of flange board 1, and clamp plate 2 has strengthened the tightness of junction when connecting two components of a whole that can function independently boards, avoids flange board 1 to take place to buckle in the concatenation department of two components of a whole that can function independently boards easily.

The bus bar group comprises a bus conductor group section positioned at the top of the bus shell 3, an initial end group section positioned at the bottom of the flange plate 1 and a middle group section positioned between the bus conductor group section and the initial end group section. The busbar conductor group section comprises five busbar conductor sections 4, five middle sections and five starting end sections 5 are correspondingly arranged, each starting end section 5 is provided with an opening 6, and the starting end sections 5 are directly connected with a power distribution cabinet or a cable.

The bottom of the flange plate 1 is provided with a clamping mechanism for clamping the middle group section, and the clamping mechanism comprises two clamping plates 7 detachably connected with the flange plate 1. Splint 7 includes the connecting plate section of dismantling the connection with the bottom of flange board 1 through the bolt, be used for pressing from both sides tight middle group section and with connecting plate section vertically clamp plate section, the transition linking section of connecting plate section and clamp plate section, it is fixed to install through the bolt, the dismouting is convenient, the longitudinal section of transition linking section is slick and sly arc, splint 7 integrated into one piece, the simple manufacture, the longitudinal section of transition linking section is slick and sly arc, prevent to have group section in the middle of sharp-pointed edges and fish tail because of the linking department of connecting plate section and clamp plate section, safety and reliability are higher, and is more durable.

Example 2

The flange plate 1 comprises two separate plates lying in the same plane, between which the intermediate stack is located. The pressing plate 2 is detachably connected with the two split plates through bolts, the pressing plate is convenient to disassemble and assemble, a through hole is formed in the middle of the pressing plate 2, and the middle section penetrates through the through hole. Wherein, flange plate 1 and clamp plate 2 are galvanized steel sheet, and the thickness of flange plate 1 is 5mm, and the thickness of clamp plate 2 is 6 mm. The thickness of clamp plate 2 is slightly thicker than the thickness of flange board 1, and clamp plate 2 has strengthened the tightness of junction when connecting two components of a whole that can function independently boards, avoids flange board 1 to take place to buckle in the concatenation department of two components of a whole that can function independently boards easily.

Example 3

The flange plate 1 comprises two separate plates lying in the same plane, between which the intermediate stack is located. The pressing plate 2 is detachably connected with the two split plates through bolts, the pressing plate is convenient to disassemble and assemble, a through hole is formed in the middle of the pressing plate 2, and the middle section penetrates through the through hole. Wherein, flange plate 1 and clamp plate 2 are galvanized steel sheet, and the thickness of flange plate 1 is 6mm, and the thickness of clamp plate 2 is 7 mm. The thickness of clamp plate 2 is slightly thicker than the thickness of flange board 1, and clamp plate 2 has strengthened the tightness of junction when connecting two components of a whole that can function independently boards, avoids flange board 1 to take place to buckle in the concatenation department of two components of a whole that can function independently boards easily.

It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. The utility model provides a bus duct top, includes the bus bar group, its characterized in that: still include bus bar shell, clamp plate and flange board, the clamp plate set up in the top intermediate position of flange board, the bus bar shell set up in the top of clamp plate, female row of group runs through bus bar shell, clamp plate and flange board setting, female row of group is including being located the bus bar conductor group section at bus bar shell top, being located the starting end group section of flange board bottom, being located bus bar conductor group section with middle group section between the starting end group section, the bottom of flange board is equipped with and is used for pressing from both sides tightly the clamping mechanism of middle group section, clamping mechanism include two with the flange board can dismantle the splint of connection.

2. The bus duct starting end according to claim 1, characterized in that: the flange plate comprises two split plates in the same plane, and the middle group section is located between the two split plates.

3. The bus duct starting end according to claim 2, wherein: the pressing plate is detachably connected with the two split plates, a through hole is formed in the middle of the pressing plate, and the middle section penetrates through the through hole.

4. The bus duct starting end according to claim 1, characterized in that: the flange plate and the pressing plate are both galvanized steel plates, the thickness of the flange plate is 4-6mm, and the thickness of the pressing plate is 5-7 mm.

5. The bus duct starting end according to claim 1, characterized in that: the clamping plate comprises a connecting plate section detachably connected with the bottom of the flange plate, a clamping plate section used for clamping the middle group section and vertical to the connecting plate section, and a transition connection section connected with the connecting plate section and the clamping plate section, wherein the longitudinal section of the transition connection section is in a smooth arc shape.