CN214674193U - Efficient and dustproof bus duct - Google Patents

Abstract

The utility model relates to a bus duct technical field just discloses a high-efficient dirt-proof bus duct, including bus duct shell, insulating layer, bus slot group and mounting panel, the bus duct shell sets up in the outside of insulating layer, and bus slot group sets up on the insulating layer, and the top at the bus duct shell is connected to the mounting panel, and the bus duct shell is hollow circular cylinder shape, and the insulating layer is cylindrically, and the insulating layer cup joints in the bus duct shell, and bus slot group is formed by a plurality of slot combinations that are the linear distribution, and bus slot group sets up the central point at the insulating layer and puts. This high-efficient dirt-proof bus duct, at the in-process that uses, bus duct shell wraps up the insulating layer, makes the generating line jack group in the bus duct shell for in the bus duct shell can prevent that the dust from getting into the bus duct, improved the dustproof effect of bus duct, when the installation, with the insulating layer cup joint in the bus duct shell can, make the installation simplify, reduce staff's working strength.

Description

Efficient and dustproof bus duct

Technical Field

The utility model relates to a bus duct technical field specifically is a high-efficient dirt-proof 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. Wire and cable have been increasingly replaced in indoor low voltage power transmission mains engineering projects. Developed countries abroad, hong Kong, Macau, etc. are widespread. In Guangzhou, Guangdong of China, more than 12 building distribution rooms are led out, namely, more than 90% of main lines led to floors use bus ducts; the 630KVA transformer to the power distribution cabinet uses bus ducts.

The Bus duct is a new circuit type developed by the united states called Bus-Way-System, which uses copper or aluminum as a conductor, is supported by non-olefinic insulation, and is then installed in a metal groove to form a new conductor. The real practical application in japan was in showa 29, 1954, since which the bus duct was developed. Nowadays, the wiring system is indispensable for electrical equipment and power systems in high-rise buildings, factories, and the like. Because of the need of various building electric power of buildings, factories, etc., and the need has a tendency to increase year by year, the use of the original circuit wiring method, i.e., the pipe-through method, brings many difficulties in construction, and when the power distribution system is to be changed, it is almost impossible to make it simpler, however, if the bus duct is adopted, the purpose can be achieved very easily, and in addition, the building can be more beautiful. In terms of economy, the bus duct itself is expensive compared to cables, but the use of a bus duct makes construction costs much cheaper than those of a bus duct including various accessories for wiring and the entire power system, and this is particularly evident in the case of a large current capacity.

Some bus ducts on the market today:

(1) in the use process of the bus duct, the existing bus duct is poor in dust prevention due to the fact that the bus duct is exposed outside for a long time, and a large amount of dust can enter the bus duct due to the fact that the bus duct is exposed outside for a long time, so that normal use of the bus duct is affected;

(2) in the installation process of the bus duct, due to the complex structure of the bus duct, the installation steps required by the installation of the existing bus duct are various, and the installation is inconvenient.

We have therefore proposed a highly effective dust-proof bus duct to facilitate solving the problems set out above.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art's not enough in the above-mentioned background art, the utility model aims to provide a high-efficient dirt-proof bus duct, with some high-efficient dirt-proof bus ducts on the existing market who proposes in solving above-mentioned background art, in the use that has the bus duct, because the bus duct exposes reason outside for a long time, current bus duct is dustproof not good, expose for a long time and can make a large amount of dusts get into the bus duct in outside, influence the normal use of bus duct, and in the installation of bus duct, because the reason that bus duct structure is complicated, the installation steps that current bus duct installation needs are numerous, the problem of installation is not convenient for during the installation.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a high-efficiency dustproof bus duct comprises a bus duct shell, an insulating layer, a bus slot group and an installation plate, wherein the bus duct shell is arranged on the outer side of the insulating layer, the bus slot group is arranged on the insulating layer, and the installation plate is connected to the top of the bus duct shell;

the bus duct shell is in a hollow cylindrical shape, the insulating layer is in a cylindrical shape, the insulating layer is sleeved in the bus duct shell, the bus slot group is formed by combining a plurality of slots which are linearly distributed, and the bus slot group is arranged in the center of the insulating layer.

Preferably, the both ends of bus duct shell are bus duct first end and bus duct second end respectively, the size of bus duct first end is less than the size of bus duct second end, the outside of bus duct first end and the inboard looks adaptation of bus duct second end, the bus duct first end is served and is provided with first fixture block, first fixture block sets up on the outside of bus duct first end, the quantity of first fixture block is two, bus duct second end has seted up first draw-in groove, first draw-in groove is seted up on the inboard of bus duct second end, the quantity of first draw-in groove is two, first fixture block and first draw-in groove looks adaptation, bus duct first end and bus duct second end are through two first fixture blocks and two first draw-in groove joints.

Preferably, the insulating layer includes first insulating layer and second insulating layer, the first insulating layer is the semicircle form, the second insulating layer is the semicircle form, first insulating layer and second insulating layer make up into cylindricly, be provided with the second fixture block on the bus duct shell, the second fixture block sets up the inboard at the bus duct shell, the quantity of second fixture block is two, the second draw-in groove has been seted up on the insulating layer, the outside at the insulating layer is seted up to the second draw-in groove, the quantity of second draw-in groove is two, two the second draw-in groove is seted up respectively on first insulating layer and second insulating layer, two second fixture block and two second draw-in groove looks adaptations, the bus duct shell passes through two second fixture blocks and two second draw-in groove joints with the insulating layer.

Preferably, the bus bar slot group comprises a first slot group and a second slot group, the first slot group is arranged on a first insulating layer, the first slot group is arranged on one side of the first insulating layer close to the second insulating layer, the second slot group is arranged on one side of the second insulating layer close to the first insulating layer, the first slot group is matched with the second slot group, and a gap is reserved between slots on the bus bar slot group.

Further, be fixed with the link on the bus duct shell, the one end and the mounting panel of link are fixed, the link sets up between bus duct shell and mounting panel, the quantity of link is four, a plurality of mounting holes have been seted up on the mounting panel, and is a plurality of mounting hole evenly distributed is in the four corners of mounting panel, the mounting panel is parallel with bus slot group.

Furthermore, a first threaded hole is formed in the first end of the bus duct, a second threaded hole is formed in the second end of the bus duct, the first threaded hole is matched with the second threaded hole, and the first end of the bus duct and the second end of the bus duct penetrate through the first threaded hole and the second threaded hole through bolts to be connected.

Further, the insulating layer is made for the fire-resistant resin material, be provided with fireproof coating layer on the insulating layer, fireproof coating layer sets up between insulating layer and bus duct shell, fireproof coating layer is acrylic coating.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: this dustproof bus duct of high efficiency:

(1) in the use process, be hollow circular cylinder through the bus duct shell, the insulating layer is cylindrical, the insulating layer cup joints in the bus duct shell, the central point that the insulating layer was seted up to the bus duct group is put, in the use, the insulating layer is lived in the wrapping of bus duct shell, make the bus duct group in the bus duct shell, make the bus duct shell can prevent that the dust from getting into in the bus duct, the dustproof effect of bus duct has been improved, can also be hollow circular cylinder through the bus duct shell, the insulating layer is cylindrical, the insulating layer cup joints in the bus duct shell, the central point that the insulating layer was seted up to the bus duct group is put, when the installation, cup joint the insulating layer in the bus duct shell can, make the installation simplify, reduce staff's working strength.

(2) The bus duct can be conveniently installed through a first bus duct end and a second bus duct end in the installation process, the bus duct can be positioned in the installation process through a first clamping block on the first bus duct end and a second clamping groove on the second bus duct end, the insulation layer and the bus duct shell can be conveniently positioned when the insulation layer is connected with the bus duct shell, the installation is convenient and quick, the first insulation layer is semicircular, the first slots are grouped on the first insulation layer, the second insulation layer is semicircular, the second slots are grouped on the second insulation layer, the insulation layer can be conveniently manufactured and produced when the insulation layer is manufactured, the installation plate can be used, the installation holes on the installation plate are used, bolts are used, the installation of the bus duct is convenient, and the first threaded holes can be formed in the first bus duct end, the second threaded hole is formed in the second end of the bus duct, so that when the bus duct is installed, each bus duct can be fixed conveniently, the bus duct is made of a fireproof resin material through the insulating layer, and the fireproof coating layer is arranged on the insulating layer, so that the purposes of heat resistance and fire prevention of the bus duct are achieved.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of the efficient dustproof bus duct of the present invention;

fig. 2 is a schematic view of a rear perspective structure of the efficient dustproof bus duct of the present invention;

fig. 3 is a schematic view of the front view structure of the efficient dustproof bus duct of the present invention;

fig. 4 is a schematic view of a three-dimensional structure of a shell of the efficient dustproof bus duct of the present invention;

fig. 5 is a schematic view of a rear-view three-dimensional structure of a shell of the efficient dustproof bus duct of the present invention;

fig. 6 is a schematic view of a three-dimensional structure of an insulating layer of the efficient dustproof bus duct of the present invention;

fig. 7 is the utility model discloses high-efficient dirt-proof bus duct's insulating layer orthographic view structure schematic diagram.

In the figure: the bus duct comprises a bus duct shell 1, a bus duct first end 11, a first clamping block 111, a bus duct second end 12, a first clamping groove 121, a second clamping block 13, an insulating layer 2, a first insulating layer 21, a first slot group 211, a second insulating layer 22, a second slot group 221, a second clamping groove 23, a bus slot group 3, an installation plate 4 and a connecting frame 41.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a high-efficiency dustproof bus duct; the bus duct comprises a bus duct shell 1, an insulating layer 2, a bus slot group 3 and an installation plate 4, wherein the bus duct shell 1 is arranged on the outer side of the insulating layer 2, the bus slot group 3 is arranged on the insulating layer 2, and the installation plate 4 is connected to the top of the bus duct shell 1;

the bus duct shell 1 is in a hollow cylindrical shape, the insulating layer 2 is in a cylindrical shape, the insulating layer 2 is sleeved in the bus duct shell 1, the bus slot group 3 is formed by combining a plurality of slots which are linearly distributed, and the bus slot group 3 is arranged in the center of the insulating layer 2;

as an optimal technical solution of the utility model: the two ends of the bus duct shell 1 are respectively a bus duct first end 11 and a bus duct second end 12, the size of the bus duct first end 11 is smaller than that of the bus duct second end 12, the outer side of the bus duct first end 11 is matched with the inner side of the bus duct second end 12, the bus duct first end 11 is provided with a first clamping block 111, the first clamping block 111 is arranged on the outer side of the bus duct first end 11, the number of the first clamping blocks 111 is two, the bus duct second end 12 is provided with a first clamping groove 121, the first clamping groove 121 is arranged on the inner side of the bus duct second end 12, the number of the first clamping grooves 121 is two, the first clamping blocks 111 are matched with the first clamping grooves 121, the bus duct first end 11 is clamped with the bus duct second end 12 through the two first clamping blocks 111 and the two first clamping grooves 121, so that the bus duct is convenient to install, when the bus duct is installed, the two bus ducts are conveniently installed and positioned through the first clamping block 111 and the first clamping groove 121;

as an optimal technical solution of the utility model: the insulating layer 2 comprises a first insulating layer 21 and a second insulating layer 22, the first insulating layer 21 is semicircular, the second insulating layer 22 is semicircular, the first insulating layer 21 and the second insulating layer 22 are combined into a cylinder, the bus duct shell 1 is provided with two clamping blocks 13, the second clamping blocks 13 are arranged on the inner side of the bus duct shell 1, the number of the second clamping blocks 13 is two, the insulating layer 2 is provided with second clamping grooves 23, the second clamping grooves 23 are arranged on the outer side of the insulating layer 2, the number of the second clamping grooves 23 is two, the two second clamping grooves 23 are respectively arranged on the first insulating layer 21 and the second insulating layer 22, the two second clamping blocks 13 are matched with the two second clamping grooves 23, the bus duct shell 1 and the insulating layer 2 are clamped through the two second clamping blocks 13 and the two second clamping grooves 23, when the insulating layer 2 is connected with the bus duct shell 1, the positioning of the insulating layer 2 and the bus duct shell 1 is convenient, the installation is convenient and fast;

as an optimal technical solution of the utility model: the bus bar slot group 3 comprises a first slot group 211 and a second slot group 221, the first slot group 211 is arranged on the first insulating layer 21, the first slot group 211 is arranged on one side of the first insulating layer 21 close to the second insulating layer 22, the second slot group 221 is arranged on one side of the second insulating layer 22 close to the first insulating layer 21, the first slot group 211 is matched with the second slot group 221, gaps are reserved among slots on the bus bar slot group 3, the bus bar slot group 3 is composed of the first slot group 211 and the second slot group 221 which are respectively arranged on the first insulating layer 21 and the second insulating layer 22, when in reproduction and manufacture, the processing and manufacture of the insulating layer 2 are facilitated, and the gaps among the slots can achieve the purpose of heat dissipation;

as an optimal technical solution of the utility model: a connecting frame 41 is fixed on the bus duct shell 1, one end of the connecting frame 41 is fixed with the mounting plate 4, the connecting frame 41 is arranged between the bus duct shell 1 and the mounting plate 4, the number of the connecting frames 41 is four, a plurality of mounting holes are formed in the mounting plate 4, the mounting holes are uniformly distributed at four corners of the mounting plate 4, the mounting plate 4 is parallel to the bus duct slot group 3, and the mounting plate 4 can be fixed by using bolts through the mounting holes in the mounting plate 4, so that the bus duct is convenient to mount;

as an optimal technical solution of the utility model: a first threaded hole is formed in the first end 11 of each bus duct, a second threaded hole is formed in the second end 12 of each bus duct, the first threaded hole is matched with the second threaded hole, the first end 11 of each bus duct is connected with the second end 12 of each adjacent bus duct through the first threaded hole and the second threaded hole by bolts, when the bus ducts are installed, the first end 11 of each bus duct is connected with the second end 12 of the adjacent bus duct, and each bus duct is fixedly connected through the first threaded hole formed in the first end 11 of each bus duct and the second threaded hole formed in the second end 12 of each bus duct;

as an optimal technical solution of the utility model: insulating layer 2 is made for the fire-resistant resin material, is provided with fire prevention coating layer on insulating layer 2, and fire prevention coating layer sets up between insulating layer 2 and bus duct shell 1, and fire prevention coating layer is the acrylic acid coating, makes the bus duct have heat-resisting, the effect of fire prevention.

The working principle of the embodiment is as follows: when the efficient dustproof bus duct is used, as shown in fig. 1-7, the device integrally comprises a bus duct shell 1, an insulating layer 2, a bus duct slot group 3 and a mounting plate 4, the insulating layer 2 comprises a first insulating layer 21 and a second insulating layer 22, the first insulating layer 21 and the second insulating layer 22 are provided with a first slot group 211 and a second slot group 221 which face each other and are inserted into the bus duct shell 1, a second slot 23 on the insulating layer 2 is inserted into the bus duct shell 1 in an alignment way with a second clamping block 13 on the bus duct shell 1, the bus duct shell 1 is integrally cylindrical, the bus duct group 3 is completely wrapped to prevent dust from entering, a wire row is inserted into the bus duct slot group 3, the bus duct is fixed at a proper position through a mounting hole on the mounting plate 4, and then a bus duct first end 11 on the adjacent bus duct is connected with a bus duct second end 12, the bolt is used for fixing, so that the installation is convenient;

as shown in fig. 1 and 2, when the device is used, a plurality of bus ducts can be quickly aligned to be installed when the device is installed through the first clamping block 111 on the first end 11 of the bus duct and the first clamping groove 121 on the second end 12 of the bus duct, so that a first threaded hole on the first end 11 of the bus duct can be quickly aligned to a second threaded hole on the second end 12 of the bus duct, and the installation is convenient;

as shown in fig. 3, the insulating layer 2 is made of a fire-resistant resin material, and the insulating layer 2 is provided with a fireproof coating layer, so as to improve the heat resistance and the fireproof purpose of the bus duct, which is the working process of the whole device, and the content not described in detail in this specification is the prior art known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it should be noted that, in the present invention, unless otherwise explicitly specified or limited, the terms "set", "mounted", "connected", "fixed", and the like are to be interpreted broadly, and may be, for example, either fixedly connected or detachably connected; or indirectly through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art; it will be appreciated by those skilled in the art that modifications may be made to the above-described embodiments, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and the like which fall within the spirit and scope of the present invention may be resorted to.

Claims (7)

1. A high-efficiency dustproof bus duct comprises a bus duct outer shell (1), an insulating layer (2), a bus slot group (3) and a mounting plate (4), and is characterized in that the bus duct outer shell (1) is arranged on the outer side of the insulating layer (2), the bus slot group (3) is arranged on the insulating layer (2), and the mounting plate (4) is connected to the top of the bus duct outer shell (1);

the bus duct shell (1) is in a hollow cylindrical shape, the insulating layer (2) is in a cylindrical shape, the insulating layer (2) is sleeved in the bus duct shell (1), the bus slot group (3) is formed by combining a plurality of slots which are linearly distributed, and the bus slot group (3) is arranged at the center of the insulating layer (2).

2. The efficient dustproof bus duct according to claim 1, wherein two ends of the bus duct shell (1) are respectively a bus duct first end (11) and a bus duct second end (12), the size of the bus duct first end (11) is smaller than that of the bus duct second end (12), the outer side of the bus duct first end (11) is matched with the inner side of the bus duct second end (12), a first clamping block (111) is arranged on the bus duct first end (11), the first clamping block (111) is arranged on the outer side of the bus duct first end (11), the number of the first clamping blocks (111) is two, a first clamping groove (121) is formed in the bus duct second end (12), the first clamping groove (121) is formed in the inner side of the bus duct second end (12), the number of the first clamping grooves (121) is two, and the first clamping blocks (111) are matched with the first clamping grooves (121), the first end (11) of the bus duct is clamped with the second end (12) of the bus duct through two first clamping blocks (111) and two first clamping grooves (121).

3. The efficient dustproof bus duct according to claim 1, wherein the insulating layer (2) comprises a first insulating layer (21) and a second insulating layer (22), the first insulating layer (21) is semicircular, the second insulating layer (22) is semicircular, the first insulating layer (21) and the second insulating layer (22) are combined into a cylinder shape, a second clamping block (13) is arranged on the bus duct shell (1), the second clamping block (13) is arranged on the inner side of the bus duct shell (1), the number of the second clamping blocks (13) is two, second clamping grooves (23) are formed in the insulating layer (2), the second clamping grooves (23) are formed in the outer side of the insulating layer (2), the number of the second clamping grooves (23) is two, and the two second clamping grooves (23) are respectively formed in the first insulating layer (21) and the second insulating layer (22), the two second clamping blocks (13) are matched with the two second clamping grooves (23), and the bus duct shell (1) is connected with the insulating layer (2) in a clamped mode through the two second clamping blocks (13) and the two second clamping grooves (23).

4. A high-efficiency dustproof bus duct according to claim 1, wherein the bus duct group (3) comprises a first bus duct group (211) and a second bus duct group (221), the first bus duct group (211) is arranged on the first insulating layer (21), the first bus duct group (211) is arranged on one side of the first insulating layer (21) close to the second insulating layer (22), the second bus duct group (221) is arranged on one side of the second insulating layer (22) close to the first insulating layer (21), the first bus duct group (211) is matched with the second bus duct group (221), and gaps are left between slots on the bus duct group (3).

5. A high-efficiency dustproof bus duct according to claim 1, wherein a connecting frame (41) is fixed on the bus duct housing (1), one end of the connecting frame (41) is fixed with the mounting plate (4), the connecting frame (41) is arranged between the bus duct housing (1) and the mounting plate (4), the number of the connecting frame (41) is four, the mounting plate (4) is provided with a plurality of mounting holes, the mounting holes are uniformly distributed at four corners of the mounting plate (4), and the mounting plate (4) is parallel to the bus duct slot group (3).

6. A high-efficiency dustproof bus duct according to claim 2, wherein a first threaded hole is formed in the first end (11) of the bus duct, a second threaded hole is formed in the second end (12) of the bus duct, the first threaded hole is matched with the second threaded hole, and the first end (11) of the bus duct and the second end (12) of the bus duct are connected through the first threaded hole and the second threaded hole by bolts.

7. A high-efficiency dustproof bus duct according to claim 1, wherein the insulating layer (2) is made of a fire-resistant resin material, a fireproof coating layer is arranged on the insulating layer (2) and is arranged between the insulating layer (2) and the bus duct shell (1), and the fireproof coating layer is an acrylic coating.

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