CN216056228U

CN216056228U - Light dense bus duct

Info

Publication number: CN216056228U
Application number: CN202122221090.5U
Authority: CN
Inventors: 葛旬; 陈缙兴; 吴康
Original assignee: Jiangsu Shunxin Electric Co ltd
Current assignee: Jiangsu Shunxin Electric Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-03-15
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses a light intensive bus duct which comprises bus shells, wherein the bus shells are arranged in pairs, a plurality of radiating bulges are uniformly arranged on the outer sides of the paired bus shells, an upper cover plate is connected to the top of the paired bus shells, a lower cover plate is connected to the bottom of the paired bus shells, a plurality of screw holes are symmetrically formed in two sides of the bottom of the lower cover plate, connecting pieces are respectively connected to the tops of the lower cover plate and the bottom of the upper cover plate, which are close to the bus shells, and are fixedly connected with the side walls of the bus shells through positioning bolts, supporting mechanisms are respectively connected between the two bus shells at the tops of the lower cover plate and the bottom of the upper cover plate, a plurality of conducting bars are connected between the two supporting mechanisms, and insulating layers are respectively coated on the conducting bars. Compared with the prior art, the utility model has the advantages that: the light dense bus duct has the advantages that the radiating effect is good, the fixing effect on the internal conducting bars is good, and the internal vibration is prevented from being damaged.

Description

Light dense bus duct

Technical Field

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

Background

The bus duct is a closed metal device formed from copper and aluminium bus posts, and is used for distributing large power for every element of dispersion system. The electric wire and cable have been replaced more and more in indoor low-voltage electric power transmission main line engineering project, along with the emergence of modern engineering facilities and equipment, the power consumption of all industries increases rapidly, especially the appearance of numerous high-rise buildings and large-scale factory workshops, the traditional cable as a transmission conductor can not meet the requirements in a large-current transmission system, and the parallel use of a plurality of cables brings great inconvenience to on-site installation construction connection. Plug-in type bus duct produces as a novel distribution wire, compares with traditional cable, fully embodies its superiority when heavy current is carried, and current intensive bus duct is inside when using to lead electrical drainage temperature higher, and the radiating effect is not fine, and the vibrations that produce when removing the installation lead electrical drainage's overall arrangement specification to inside easily to cause the influence, can lead to the fact the destruction to the insulating layer on leading electrical drainage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the technical defects and providing the light dense bus duct which has good heat dissipation effect, good fixing effect on the internal conductive bar and can prevent internal vibration damage.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a intensive bus duct of light, includes the bus shell, the bus shell sets up in pairs, and is in pairs the bus shell outside evenly is equipped with a plurality of heat dissipation archs, and is in pairs bus shell top connection is equipped with the upper cover plate, and is in pairs bus shell bottom connection is equipped with down the apron, apron bottom bilateral symmetry is equipped with a plurality of screws down, apron top and upper cover plate bottom are close to the bus shell and all are connected and are equipped with the connection piece down, the connection piece passes through positioning bolt fixed connection with bus shell lateral wall, apron top and upper cover plate bottom are located and all are connected between two bus shells and are equipped with supporting mechanism, two down connect between the supporting mechanism and be equipped with a plurality of electrically conductive rows, and are a plurality of all coating on the electrically conductive row is equipped with the insulating layer.

As an improvement, the two sides of the top of the upper cover plate are symmetrically connected with connecting plates, the connecting plates are provided with connecting chutes, the middle of the top end of the upper cover plate is provided with a fixed protrusion, and the middle of the fixed protrusion is provided with a fixed groove.

As the improvement, supporting mechanism is including location heat-conducting plate, solid fixed ring, the location heat-conducting plate is close to electrically conductive row and is equipped with the arc positioning groove, gu fixed ring both ends are all connected and are equipped with the supporting seat, gu fixed ring intra-annular both ends all are equipped with the dashpot, be equipped with the spring in the dashpot, the supporting seat link end extends to the dashpot in and sets up with spring end connection.

As an improvement, the two positioning heat conduction plates are symmetrically connected and provided with heat dissipation plates, a plurality of heat conduction columns are uniformly arranged on one sides, away from the conductive row, of the heat dissipation plates, and the end portions of the heat conduction columns penetrate through the side wall of the bus shell.

As an improvement, the side wall of the bus shell is provided with a protective cover matched with the heat conducting column, and the protective cover is made of a heat conducting material.

Compared with the prior art, the utility model has the advantages that: the setting through supporting mechanism can be fixed electrically conductive row, and the influence that rocks when preventing to install is used, and the cooperation setting through solid fixed ring and supporting seat can cushion rocking through the spring when shaking producing, reduces the vibrations of electrically conductive row, and the heat that produces when setting up the device use through the cooperation of location heat-conducting plate, heating panel, heat-conducting post scatters, ensures the normal use of device.

Drawings

Fig. 1 is a structural schematic diagram of a lightweight dense bus duct.

Fig. 2 is a schematic structural view of a portion a in fig. 1.

As shown in the figure: 1. a busbar housing; 2. a heat dissipation protrusion; 3. an upper cover plate; 4. a lower cover plate; 5. a screw hole; 6. connecting sheets; 7. positioning the bolt; 8. a support mechanism; 9. a conductive bar; 10. a connecting plate; 11. connecting the sliding chute; 12. a fixed protrusion; 13. fixing grooves; 14. positioning the heat conducting plate; 15. a fixing ring; 16. an arc-shaped positioning groove; 17. a supporting seat; 18. a buffer tank; 19. a spring; 20. a heat dissipation plate; 21. a heat-conducting column; 22. a shield.

Detailed Description

The following further describes embodiments of the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

With reference to the accompanying drawings 1-2, the intensive bus duct of light weight comprises a bus shell 1, the bus shell 1 is arranged in pairs, a plurality of radiating protrusions 2 are uniformly arranged on the outer side of the bus shell 1 in pairs, an upper cover plate 3 is connected to the top of the bus shell 1 in pairs, a lower cover plate 4 is connected to the bottom of the bus shell 1 in pairs, a plurality of screw holes 5 are symmetrically arranged at the bottom of the lower cover plate 4, a connecting piece 6 is connected to the top of the lower cover plate 4 and the bottom of the upper cover plate 3 close to the bus shell 1, the connecting piece 6 is fixedly connected with the side wall of the bus shell 1 through a positioning bolt 7, supporting mechanisms 8 are connected between the top of the lower cover plate 4 and the bottom of the upper cover plate 3 and located between two bus shells 1, a plurality of conductive rows 9 are connected between the supporting mechanisms 8, and insulating layers are coated on the conductive rows 9.

The two sides of the top of the upper cover plate 3 are symmetrically connected and provided with connecting plates 10, the connecting plates 10 are provided with connecting chutes 11, the middle part of the top end of the upper cover plate 3 is provided with a fixing bulge 12, the middle part of the fixing bulge 12 is provided with a fixing groove 13, the stability of fixing the bus duct body is increased through the arrangement of the fixing groove 13, the clamp of a connecting piece when the bus duct body is connected with a ceiling or other fixed frames can be adjusted according to needs through the arrangement of the connecting chutes 11, the supporting mechanism 8 comprises a positioning heat conducting plate 14 and a fixing ring 15, the positioning heat conducting plate 14 is provided with an arc-shaped positioning groove 16 close to the conductive bar 9, the two ends of the fixing ring 15 are both connected and provided with supporting seats 17, the two ends in the fixing ring 15 are both provided with buffer grooves 18, the buffer grooves 18 are provided with springs 19, the connecting ends of the supporting seats 17 extend into the buffer grooves 18 to be connected and arranged with the ends of the springs 19, and the supporting seats 17 are buffered and supported through the arrangement of the springs 19, reduce the vibrations influence that electrically conductive row 9 received, two symmetrical connection is equipped with heating panel 20 between the heat-conducting plate 14 of location, heating panel 20 keeps away from electrically conductive row 9 one side and evenly is equipped with a plurality of heat conduction posts 21, heat conduction post 21 tip runs through the setting of bus shell 1 lateral wall, and location heat-conducting plate 14 derives the high temperature that electrically conductive row 9 work produced, by heat conduction post 21 in scattering to the outside air, 1 lateral wall of bus shell matches heat conduction post 21 and is equipped with protection casing 22, protection casing 22 is made for heat conducting material, protects heat conduction post 21 through the setting of protection casing 22, prevents the entering of outside dust.

When the utility model is implemented specifically, the connecting plate 10 on the upper cover plate 3 is connected with an external connecting piece, so as to be connected with a ceiling or other fixed frames, the connecting piece can move in the connecting chute 11 according to requirements, the space among a plurality of connecting pieces is adjusted, the stability of the device is ensured, the vibration generated during the installation is buffered by the spring 19, the mutual collision among the internal conductive bars 9 is prevented, the connecting plate can be connected and installed with other objects through the screw hole 5 on the lower cover plate 4, such as other accessories of a power distribution cabinet, and the fixing groove can be used for further fixing by a screw rod and the like, so that the connection stability is increased, when in use, the high temperature generated by the work of the internal conductive bars 9 is dispersed into the outside air through the matching of the positioning heat conduction plate 14, the heat dissipation plate 20, the heat conduction columns 21 and the protective cover 22, and the normal work of the internal conductive bars 9 is ensured.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a intensive bus duct of light, includes bus bar shell (1), its characterized in that: the bus shells (1) are arranged in pairs, a plurality of heat dissipation bulges (2) are uniformly arranged on the outer sides of the bus shells (1) in pairs, an upper cover plate (3) is connected to the top of the bus shells (1) in pairs, a lower cover plate (4) is connected to the bottom of the bus shells (1) in pairs, a plurality of screw holes (5) are symmetrically arranged at two sides of the bottom of the lower cover plate (4), connecting pieces (6) are respectively connected with the top of the lower cover plate (4) and the bottom of the upper cover plate (3) close to the bus shell (1), the connecting sheet (6) is fixedly connected with the side wall of the bus shell (1) through a positioning bolt (7), the top of the lower cover plate (4) and the bottom of the upper cover plate (3) are located between the two bus shells (1) and are connected with supporting mechanisms (8), a plurality of conductive bars (9) are connected between the supporting mechanisms (8), and an insulating layer is coated on each conductive bar (9).

2. A lightweight, dense bus duct according to claim 1, wherein: the top of the upper cover plate (3) is symmetrically connected with connecting plates (10), the connecting plates (10) are provided with connecting chutes (11), the middle of the top end of the upper cover plate (3) is provided with fixing bulges (12), and the middle of the fixing bulges (12) is provided with fixing grooves (13).

3. A lightweight, dense bus duct according to claim 1, wherein: supporting mechanism (8) are including location heat-conducting plate (14), solid fixed ring (15), location heat-conducting plate (14) are close to electrically conductive row (9) and are equipped with arc positioning groove (16), gu fixed ring (15) both ends are all connected and are equipped with supporting seat (17), gu both ends all are equipped with dashpot (18) in fixed ring (15), be equipped with spring (19) in dashpot (18), supporting seat (17) link extends to and sets up with spring (19) end connection in dashpot (18).

4. A lightweight, dense bus duct according to claim 3, wherein: two symmetrical connection is equipped with heating panel (20) between location heat-conducting plate (14), heating panel (20) keep away from conducting bar (9) one side and evenly are equipped with a plurality of heat conduction post (21), heat conduction post (21) tip runs through the setting of bus shell (1) lateral wall.

5. A lightweight, dense bus duct according to claim 4, wherein: the side wall of the bus shell (1) is matched with the heat conducting column (21) and is provided with a protective cover (22), and the protective cover (22) is made of heat conducting materials.