CN116316361A

CN116316361A - High heat dissipation air type bus duct capable of improving installation efficiency

Info

Publication number: CN116316361A
Application number: CN202310289855.XA
Authority: CN
Inventors: 王定华; 王林; 张敏
Original assignee: Jiangsu Huayi Electric Co ltd
Current assignee: Jiangsu Huayi Electric Co ltd
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-06-23

Abstract

The invention relates to the technical field of bus ducts, in particular to a high-heat-dissipation air bus duct capable of improving installation efficiency, which comprises an upper cover plate, a conductive bar, a lower cover plate and an insulating fixing component, wherein symmetrical heat-dissipation side plates are fixedly connected between the upper cover plate and the lower cover plate, a plurality of conductive bars which are detachably arranged are arranged between the heat-dissipation side plates, and both ends of each conductive bar are sleeved with the insulating fixing component.

Description

High heat dissipation air type bus duct capable of improving installation efficiency

Technical Field

The invention relates to the technical field of bus ducts, in particular to a high-heat-dissipation air type bus duct capable of improving installation efficiency.

Background

The bus duct system is a power distribution device for efficiently conveying current, and in order to meet the requirements of high-current low-voltage transmission lines in industrial and civil engineering construction, the power distribution design adopts a bus duct main system, and in recent years, the bus duct main system is widely applied to engineering along with the continuous increase of the capacity of the transmission and distribution lines, the structural design of bus duct products is also from air insulation type to dense insulation type, and for the bus duct, a good heat dissipation effect is an essential factor for guaranteeing the service life of the bus duct, so that the heat dissipation performance of the bus duct is increasingly required.

The current bus duct adopts insulating liner to support the busbar in the casing, and the casing comprises cell body and apron, and in actual assembly process, the installation is loaded down with trivial details, and inefficiency simultaneously, when the cell body received collision deformation, collision force can directly be applyed on the busbar, causes the busbar to damage to take place the incident.

Disclosure of Invention

The invention aims at overcoming the defects of the prior art, and provides a high-heat-dissipation air bus duct with improved installation efficiency, so as to solve the problems that the prior bus duct supports a conductive bar in a shell by adopting an insulating liner, the shell consists of a duct body and a cover plate, the installation is complicated and the efficiency is low in the actual assembly process, and meanwhile, when the duct body is subjected to collision deformation, the collision force can be directly applied to the conductive bar, so that the conductive bar is damaged, and safety accidents occur.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

the utility model provides an improve high heat dissipation air formula bus duct of installation effectiveness, includes upper cover plate, conducting bar, lower apron and insulating fixed subassembly, fixedly connected with symmetrical heat dissipation curb plate between upper cover plate and the lower apron, be equipped with a plurality of conducting bars that can dismantle the setting between the heat dissipation curb plate, the conducting bar both ends all overlap and are equipped with insulating fixed subassembly, insulating fixed subassembly upper and lower both sides symmetry are equipped with the deflector that is T type structure, offer a plurality of evenly distributed on the deflector and supply the first fixed orifices of first fastening bolt grafting;

the insulating fixed subassembly includes insulating clamp and lower insulating clamp, it includes the fixed plate to go up insulating clamp or lower insulating clamp, the fixed plate both sides are inwards turned over and are formed symmetrical first fixed swash plate and the fixed swash plate of second, all run through on first fixed swash plate and the fixed swash plate of second and offer a plurality of first connecting holes that can supply the second fastening bolt grafting.

Preferably, the inner side end surfaces of the upper cover plate and the lower cover plate are respectively provided with a plurality of guide grooves which can be used for inserting and matching the guide plates.

In order to strengthen the connection strength of the insulating fixing component, the upper cover plate and the lower cover plate, a plurality of second fixing holes which are communicated with the first fixing holes one by one are formed in the upper cover plate and the lower cover plate in a penetrating mode.

In order to facilitate the installation and the disassembly of the conductive bar, the outer side of the conductive bar is coated with an insulating paint layer, and a plurality of second connecting holes which are communicated with the first connecting holes one by one are formed in the conductive bar.

In order to ensure the integral strength of the insulating fixing assembly, the upper insulating clamp and the lower insulating clamp are of an integrally formed hollow diamond structure.

In order to improve the heat dissipation effect of the bus duct, the outer side end face of the heat dissipation side plate is provided with a plurality of heat dissipation fins which extend along the length direction of the heat dissipation side plate and are distributed equidistantly.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, through the arrangement of the insulating fixing component, the effect of fixing and supporting the conductive bars can be achieved, meanwhile, the strength of two sides of the conductive bars can be improved, the phenomenon that when the groove body is subjected to collision deformation, collision force is directly applied to the conductive bars to damage the conductive bars is avoided, so that safety accidents occur, through the arrangement of the insulating fixing component in an integrated manner, the integral strength of the insulating fixing component can be improved, the number of the conductive bars to be installed can be adjusted according to actual needs through the arrangement of the matched guide plates and the guide grooves, and meanwhile, the arrangement of threaded connection is convenient for workers to install, detach and maintain, and the working efficiency is greatly improved.

Drawings

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a schematic diagram of the structure of the present invention;

FIG. 3 is a schematic view of an insulation fixing assembly according to the present invention;

in the figure: 1. an upper cover plate; 2. a lower cover plate; 3. a heat radiation side plate; 4. an insulating fixing assembly; 41. a first fixed swash plate; 42. a first connection hole; 43. a second fixed swash plate; 44. a guide plate; 45. a first fixing hole; 5. a second fastening bolt; 6. a guide groove; 7. a first fastening bolt; 8. a conductive bar; 9. a heat sink.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the attached drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present invention.

In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Examples

Referring to fig. 1-2, a high heat dissipation air bus duct for improving installation efficiency includes an upper cover plate 1, a conductive strip 8, a lower cover plate 2 and an insulation fixing assembly 4, the upper cover plate 1 and the lower cover plate 2 are of rectangular structures with identical structures, a symmetrical heat dissipation side plate 3 is fixedly connected between the upper cover plate 1 and the lower cover plate 2, in order to improve the heat dissipation effect of the bus duct, a plurality of heat dissipation fins 9 distributed along equidistant extending along the length direction of the heat dissipation side plate 3 are arranged on the outer side end surface of the heat dissipation side plate 3, a plurality of conductive strips 8 which are detachably arranged are arranged between the heat dissipation side plate 3, the insulation fixing assemblies 4 are sleeved at two ends of the conductive strips 8, guide plates 44 with T-shaped structures are symmetrically arranged at the upper side and the lower sides of the insulation fixing assemblies 4, a plurality of uniformly distributed first fixing holes 45 which can be used for inserting first fastening bolts 7 are arranged on the guide plates 44, and a plurality of second fixing holes 45 which are communicated with the first fixing holes 45 are formed in a penetrating manner on the upper cover plate 1 and the lower cover plate 2, and the second fixing holes 45 are of round structures which are identical to the first fixing holes 45.

Wherein, a plurality of guiding grooves 6 which can be used for the guiding plates 44 to be inserted and matched are arranged on the inner side end surfaces of the upper cover plate 1 and the lower cover plate 2 in a penetrating way, and the guiding grooves 6 extend to the outer sides of the two ends of the upper cover plate 1 or the lower cover plate 2.

In order to ensure the integral strength of the insulating fixing assembly 4, the insulating fixing assembly 4 comprises an upper insulating clamp and a lower insulating clamp, the upper insulating clamp and the lower insulating clamp are of an integrally formed hollow diamond structure, the upper insulating clamp or the lower insulating clamp comprises a fixing plate, two sides of the fixing plate are turned inwards to form a first fixed inclined plate 41 and a second fixed inclined plate 43 which are symmetrical, a triangular structure can be formed between the first fixed inclined plate 41 and the second fixed inclined plate 43 and the conductive bar 8, so that the compression resistance of two sides of the conductive bar 8 is improved, and a plurality of first connecting holes 42 which can be used for inserting second fastening bolts 5 are formed in the first fixed inclined plate 41 and the second fixed inclined plate 43.

In order to facilitate the installation and the disassembly of the conductive bar 8, the outer side of the conductive bar 8 is coated with an insulating paint layer, and a plurality of second connecting holes which are communicated with the first connecting holes 42 one by one are formed in the conductive bar 8.

Specifically, when the high-heat-dissipation air bus duct with improved installation efficiency is used, firstly, whether components required for installation are qualified or not is checked, the insulating fixing assemblies 4 are sequentially sleeved at two ends of the conducting bars 8, at the moment, second connecting holes on the conducting bars 8 are uniformly communicated with first connecting holes 42 on the insulating fixing assemblies 4, the conducting bars 8 provided with the insulating fixing assemblies 4 are fixedly connected in a threaded manner through inserting second fastening bolts 5 into the guiding grooves 6 through the guiding plates 44, so that the conducting bars are initially fixedly connected with the upper cover plate 1 and the lower cover plate 2, and the first fixing holes 45 on the guiding plates 44 are communicated with second fixing holes on the upper cover plate and the lower cover plate one by one, so that inserting first fastening bolts 7 is fixedly connected in a threaded manner.

According to the invention, through the arrangement of the insulating fixing component 4, the function of fixing and supporting the conductive bars 8 can be realized, meanwhile, the strength of two sides of the conductive bars 8 can be improved, the phenomenon that when the groove body is subjected to collision deformation, collision force is directly applied to the conductive bars 8 to damage the conductive bars 8, so that safety accidents occur is avoided, through the integrally formed arrangement of the insulating fixing component 4, the integral strength of the insulating fixing component 4 can be improved, and through the matched arrangement between the guide plates 44 and the guide grooves 6, the quantity of the conductive bars 8 can be adjusted according to actual needs, and meanwhile, through the arrangement of threaded connection, the installation, the disassembly and the maintenance of workers are facilitated, and the working efficiency is greatly improved.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either 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. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention.

Claims

1. The utility model provides an improve high heat dissipation air formula bus duct of installation effectiveness, includes upper cover plate (1), electrically conductive row (8), lower apron (2) and insulating fixed subassembly (4), its characterized in that: the heat dissipation device is characterized in that symmetrical heat dissipation side plates (3) are fixedly connected between the upper cover plate (1) and the lower cover plate (2), a plurality of detachable conducting bars (8) are arranged between the heat dissipation side plates (3), insulating fixing assemblies (4) are sleeved at two ends of each conducting bar (8), guide plates (44) with T-shaped structures are symmetrically arranged on the upper side and the lower side of each insulating fixing assembly (4), and a plurality of uniformly distributed first fixing holes (45) which can be used for inserting first fastening bolts (7) are formed in the guide plates (44);

the insulating fixed assembly (4) comprises an upper insulating clamp and a lower insulating clamp, the upper insulating clamp or the lower insulating clamp comprises a fixed plate, two sides of the fixed plate are inwards folded to form a first fixed inclined plate (41) and a second fixed inclined plate (43) which are symmetrical, and a plurality of first connecting holes (42) which can be used for inserting second fastening bolts (5) are formed in the first fixed inclined plate (41) and the second fixed inclined plate (43) in a penetrating mode.

2. The high heat dissipation air type bus duct for improving installation efficiency according to claim 1, wherein: the inner side end surfaces of the upper cover plate (1) and the lower cover plate (2) are respectively provided with a plurality of guide grooves (6) which can be used for inserting and matching the guide plates (44).

3. The high heat dissipation air type bus duct for improving installation efficiency according to claim 1, wherein: the upper cover plate (1) and the lower cover plate (2) are provided with a plurality of second fixing holes which are communicated with the first fixing holes (45) one by one in a penetrating way.

4. The high heat dissipation air type bus duct for improving installation efficiency according to claim 1, wherein: the outside of the conducting bar (8) is coated with an insulating paint layer, and a plurality of second connecting holes which are communicated with the first connecting holes (42) one by one are formed in the conducting bar (8).

5. The high heat dissipation air type bus duct for improving installation efficiency according to claim 1, wherein: the upper insulating clamp and the lower insulating clamp are of an integrally formed hollow diamond structure.

6. The high heat dissipation air type bus duct for improving installation efficiency according to claim 1, wherein: the outer side end face of the radiating side plate (3) is provided with a plurality of radiating fins (9) which extend along the length direction of the radiating side plate (3) and are distributed equidistantly.