CN208352920U - A kind of fireproof type bus duct - Google Patents
A kind of fireproof type bus duct Download PDFInfo
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- CN208352920U CN208352920U CN201820570502.1U CN201820570502U CN208352920U CN 208352920 U CN208352920 U CN 208352920U CN 201820570502 U CN201820570502 U CN 201820570502U CN 208352920 U CN208352920 U CN 208352920U
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- bus duct
- fire
- connecting lateral
- lateral plate
- connection sheet
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Abstract
The utility model discloses a kind of fireproof type bus ducts, including bus duct ontology, there are two side plates for the two sides setting of the bus duct ontology, described two side plates are internally provided with metallic conduction piece, the outer surface of the metallic conduction piece is provided with mica tape by being fastened, the two sides side of the metallic conduction piece is fixed with fire-retardant partition, the inside of bus duct ontology is arranged in the fire-retardant partition, the side of the fire-retardant partition is in contact with the inner surface of bus duct ontology, the side of the metallic conduction piece reaches the outside of fire-retardant partition through the inner surface of fire-retardant partition；The mode that the joint side plates at bus duct both ends take elastic metallic connection sheet to engage is fixed, the direction that bus duct both ends are able to maintain during installation is consistent, and make the bus duct at both ends more close when docking, good transmission is able to maintain in circuit transmission, conductive bad situation is not had to occur, and makes the operation that equipment is safer.
Description
Technical field
The utility model belongs to bus duct technical field, and in particular to a kind of fireproof type bus duct.
Background technique
Bus duct is the new circuit mode that developed by the U.S., it is insulated using copper or aluminium as conductor, with non-alkene
Support, be then attached in metallic channel and the novel conductor that is formed.It is at Showa 29 years (i.e. 1954 in Japanese really practical application
Year), bus duct is developed from then on.Nowadays build in high level, the electrical equipments such as factory, in electric system at indispensable
Few wiring mode.Due to building, factory etc. it is various building electric power needs, and it is this need increased trend year by year,
Using original circuit wiring pattern, i.e. poling mode, when construction, brings many difficulties, moreover, when distribution system to be changed,
Make its become simple it is some be nearly impossible, however, if using bus duct, be very easy to that mesh can be reached
, in addition also building can be made to become more beautiful.But current bus duct structure in docking is not sufficiently stable, and is being installed
Journey median generatrix slot both ends, which are swung, will lead to bad connection between two sections of bus duct, be exposed when for current bus duct use
The problem of, it is necessary to the structure of bus duct is improved again, thus it is proposed that a kind of fireproof type bus duct.
Utility model content
The purpose of this utility model is to provide a kind of fireproof type bus ducts, to solve to propose in above-mentioned background technique
Bus duct in docking structure be not sufficiently stable, bus duct both ends, which are swung, during the installation process will lead between two sections of bus duct
The problem of bad connection.
To achieve the above object, the utility model provides the following technical solutions: a kind of fireproof type bus duct, including mother
Wire casing ontology, there are two side plate, described two side plates are internally provided with metallic conduction for the two sides setting of the bus duct ontology
The outer surface of piece, the metallic conduction piece is provided with mica tape by being fastened, and the two sides side of the metallic conduction piece is solid
Surely there is fire-retardant partition, the inside of bus duct ontology, the side of the fire-retardant partition and bus duct sheet is arranged in the fire-retardant partition
The inner surface of body is in contact, and the side of the metallic conduction piece reaches the outer of fire-retardant partition through the inner surface of fire-retardant partition
Side, one end of the fire-retardant partition are provided with the first connection sheet, one end of first connection sheet and one end of metallic conduction piece
Surface is in contact, and first connection sheet is integrated with metallic conduction piece, and the two sides of first connection sheet are provided with
First elastic metallic connecting lateral plate, one end top of the first elastic metallic connecting lateral plate and the inner surface of bus duct ontology
It is in contact, the side of the first elastic metallic connecting lateral plate is provided with card convex by being welded and fixed, the bus duct ontology
The other side is provided with the second connection sheet, side surface and metallic conduction piece of the one end of second connection sheet through fire-retardant partition
One end top is in contact, and second connection sheet is integrated with metallic conduction piece, and one end of second connection sheet is set
It is equipped with card slot, the two sides of second connection sheet are provided with the second elastic metallic connecting lateral plate, the second elastic metallic connection
One end of side plate is contacted by welding with the side surface of bus duct ontology, a side surface of the second elastic metallic connecting lateral plate
Cutting is provided with fixation hole, the first elastic metallic connecting lateral plate is engaged and the second elasticity by card convex and fixation hole
Metal connecting lateral plate is connected, and the both side surface of the first elastic metallic connecting lateral plate and the second elastic metallic connecting lateral plate is set
It is equipped with stabilization, the both side surface of the stabilization is fixedly installed thermal insulation rock wool, and the stabilization will be female by thermal insulation rock wool
The inside of wire casing ontology and external partition, the side of the stabilization are provided with fixing bolt, and the stabilization passes through fixed spiral shell
Bolt fixes the first elastic metallic connecting lateral plate and the second elastic metallic connecting lateral plate.
Preferably, the surface structure of the bus duct ontology is rectangular parallelepiped structure, and the inside of the bus duct ontology is uniform
It is provided with metallic conduction piece.
Preferably, the internal symmetry of the bus duct ontology is provided with two groups of fire-retardant partitions, and every group of fire-retardant partition
Fixed quantity there are two.
Preferably, the surface structure of the card slot is U-shaped structure, and the inner surface of the card slot and the first connection sheet
Outer surface is contacted and is connected together.
Preferably, the surface structure of the stabilization is cuboid laminated structure, the side of the stabilization and the first bullet
Property metal connecting lateral plate and the second elastic metallic connecting lateral plate side surface contact, the side of the stabilization is fixedly installed four
A fixing bolt.
Compared with prior art, the utility model has the beneficial effects that
(1) mode that the joint side plates at bus duct both ends take elastic metallic connection sheet to engage is fixed, in installation
The direction for being able to maintain bus duct both ends in the process is consistent, and makes the bus duct at both ends more close when docking, in circuit
It is able to maintain good transmission when transmission, does not have conductive bad situation and occurs, make the operation that equipment is safer.
(2) two sides of bus duct are fixed using bolt, and the bus duct at both ends is made to exist in the case where being additionally arranged bolt
It is in during installation on same straight line, so that bus duct connection structure is more stable.
Detailed description of the invention
Fig. 1 is the surface structure schematic diagram of the utility model；
Fig. 2 is the attachment structure schematic diagram of the utility model；
Fig. 3 is the flank connection structure schematic diagram of the utility model；
Fig. 4 is the overlooking structure diagram of the utility model；
In figure: 1, bus duct ontology；2, side plate；3, fire-retardant partition；4, mica tape；5, the first connection sheet；6, the first elasticity
Metal connecting lateral plate；7, card convex；8, the second elastic metallic connecting lateral plate；9, the second connection sheet；10, card slot；11, fixation hole；12,
Stabilization；13, thermal insulation rock wool；14, fixing bolt.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-Fig. 4 is please referred to, the utility model provides a kind of technical solution: a kind of fireproof type bus duct, including mother
Wire casing ontology 1, there are two side plate 2, two side plates 2 are internally provided with metallic conduction piece, gold for the two sides setting of bus duct ontology 1
The outer surface for belonging to conductive sheet is provided with mica tape 4 by being fastened, and the two sides side of metallic conduction piece is fixed with fire-retardant partition
3, the inside of bus duct ontology 1 is arranged in fire-retardant partition 3, and the side of fire-retardant partition 3 connects with the inner surface of bus duct ontology 1
Touching, the side of metallic conduction piece reach the outside of fire-retardant partition 3, one end of fire-retardant partition 3 through the inner surface of fire-retardant partition 3
Be provided with the first connection sheet 5, one end of the first connection sheet 5 is in contact with the end surface of metallic conduction piece, the first connection sheet 5 with
Metallic conduction piece is integrated, and the two sides of the first connection sheet 5 are provided with the first elastic metallic connecting lateral plate 6, the first elasticity
One end top of metal connecting lateral plate 6 is in contact with the inner surface of bus duct ontology 1, the first elastic metallic connecting lateral plate 6
Side is provided with card convex 7 by being welded and fixed, and the other side of bus duct ontology 1 is provided with the second connection sheet 9, the second connection sheet 9
One end be in contact through the side surface of fire-retardant partition 3 with one end top of metallic conduction piece, the second connection sheet 9 and metallic conduction
Piece is integrated, and one end of the second connection sheet 9 is provided with card slot 10, and the two sides of the second connection sheet 9 are provided with the second elasticity
One end of metal connecting lateral plate 8, the second elastic metallic connecting lateral plate 8 is contacted by welding with the side surface of bus duct ontology 1, the
One side surface of two elastic metallic connecting lateral plates 8 is provided with fixation hole 11 by cutting, and the first elastic metallic connecting lateral plate 6 passes through
Card convex 7 is connected with the occlusion of fixation hole 11 with the second elastic metallic connecting lateral plate 8, the first elastic metallic connecting lateral plate 6 and
The both side surface of two elastic metallic connecting lateral plates 8 is provided with stabilization 12, and the both side surface of stabilization 12 is fixedly installed thermal insulation
Rock wool 13, by thermal insulation rock wool 13 by the inside of bus duct ontology 1 and external partition, the side of stabilization 12 is arranged stabilization 12
There is fixing bolt 14, the first elastic metallic connecting lateral plate 6 is connect by stabilization 12 by fixing bolt 14 with the second elastic metallic
Side plate 8 is fixed.
Electric energy is preferably transmitted for the ease of route, in the present embodiment, it is preferred that the surface structure of bus duct ontology 1 is
Rectangular parallelepiped structure, the inside of bus duct ontology 1 are evenly arranged with metallic conduction piece.
In order to improve the anti-flaming thermal-insulation performance of bus duct ontology 1, in the present embodiment, it is preferred that the inside of bus duct ontology 1
Two groups of fire-retardant partitions 3 are symmetrically arranged with, and there are two the fixed quantities of every group of fire-retardant partition 3.
In order to enable solid timing architecture is more stable between two groups of bus ducts, in the present embodiment, it is preferred that card slot 10
Surface structure is U-shaped structure, and the inner surface of card slot 10 is contacted and is connected together with the outer surface of the first connection sheet 5.
In order to preferably fix bus duct, in the present embodiment, it is preferred that the surface structure of stabilization 12 is rectangular body plate shape
Structure, the side of stabilization 12 and the side surface of the first elastic metallic connecting lateral plate 6 and the second elastic metallic connecting lateral plate 8 connect
Touching, there are four fixing bolts 14 for the side fixed setting of stabilization 12.
The working principle and process for using of the utility model: the equipment card slot 10 and the first connection sheet 5 in use
Side surface contact and complete to engage, card convex 7 is with the engaging of fixation hole 11 so that the first elastic metallic connecting lateral plate 6 and the second bullet
Property metal connecting lateral plate 8 is closely coupled, in the side of the first elastic metallic connecting lateral plate 6 and the second elastic metallic connecting lateral plate 8
Fixed stably stator 12 and fixing bolt 14 enable the first elastic metallic connecting lateral plate 6 and the second elastic metallic connecting lateral plate 8
Same straight line is kept, the stability of 1 structure of bus duct ontology is kept.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of fireproof type bus duct, including bus duct ontology (1), it is characterised in that: the two of the bus duct ontology (1)
There are two side plate (2), described two side plates (2) are internally provided with metallic conduction piece for side setting, the metallic conduction piece it is outer
Surface is provided with mica tape (4) by being fastened, and the two sides side of the metallic conduction piece is fixed with fire-retardant partition (3), institute
Fire-retardant partition (3) setting is stated in the inside of bus duct ontology (1), side and bus duct ontology (1) of the fire-retardant partition (3)
Inner surface is in contact, and inner surface of the side of the metallic conduction piece through fire-retardant partition (3) reaches fire-retardant partition (3)
The one end in outside, the fire-retardant partition (3) is provided with the first connection sheet (5), and one end of first connection sheet (5) is led with metal
The end surface of electric piece is in contact, and first connection sheet (5) is integrated with metallic conduction piece, first connection sheet
(5) two sides are provided with the first elastic metallic connecting lateral plate (6), one end top of the first elastic metallic connecting lateral plate (6)
It is in contact with the inner surface of bus duct ontology (1), the side of the first elastic metallic connecting lateral plate (6) is by being welded and fixed
It is provided with card convex (7), the other side of the bus duct ontology (1) is provided with the second connection sheet (9), second connection sheet (9)
One end be in contact through the side surface of fire-retardant partition (3) with one end top of metallic conduction piece, second connection sheet (9) and
Metallic conduction piece is integrated, and one end of second connection sheet (9) is provided with card slot (10), second connection sheet
(9) two sides are provided with the second elastic metallic connecting lateral plate (8), and one end of the second elastic metallic connecting lateral plate (8) passes through
Welding is contacted with the side surface of bus duct ontology (1), and a side surface of the second elastic metallic connecting lateral plate (8) passes through cutting
Be provided with fixation hole (11), the first elastic metallic connecting lateral plate (6) by card convex (7) and fixation hole (11) be engaged and the
Two elastic metallic connecting lateral plates (8) are connected, the first elastic metallic connecting lateral plate (6) and the second elastic metallic connecting lateral plate
(8) both side surface is provided with stabilization (12), and the both side surface of the stabilization (12) is fixedly installed thermal insulation rock wool (13),
The stabilization (12) is separated the inside of bus duct ontology (1) and outside by thermal insulation rock wool (13), the stabilization (12)
Side be provided with fixing bolt (14), the stabilization (12) is by fixing bolt (14) by the first elastic metallic connecting lateral plate
(6) fixed with the second elastic metallic connecting lateral plate (8).
2. a kind of fireproof type bus duct according to claim 1, it is characterised in that: the bus duct ontology (1)
Surface structure is rectangular parallelepiped structure, and the inside of the bus duct ontology (1) is evenly arranged with metallic conduction piece.
3. a kind of fireproof type bus duct according to claim 1, it is characterised in that: the bus duct ontology (1)
Internal symmetry is provided with two groups of fire-retardant partitions (3), and there are two the fixed quantities of every group of fire-retardant partition (3).
4. a kind of fireproof type bus duct according to claim 1, it is characterised in that: the appearance knot of the card slot (10)
Structure is U-shaped structure, and the inner surface of the card slot (10) is contacted and is connected together with the outer surface of the first connection sheet (5).
5. a kind of fireproof type bus duct according to claim 1, it is characterised in that: the appearance of the stabilization (12)
Structure is cuboid laminated structure, the side of the stabilization (12) and the first elastic metallic connecting lateral plate (6) and the second elasticity
The side surface of metal connecting lateral plate (8) contacts, and there are four fixing bolt (14) for the side fixed setting of the stabilization (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820570502.1U CN208352920U (en) | 2018-04-20 | 2018-04-20 | A kind of fireproof type bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820570502.1U CN208352920U (en) | 2018-04-20 | 2018-04-20 | A kind of fireproof type bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208352920U true CN208352920U (en) | 2019-01-08 |
Family
ID=64886873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820570502.1U Active CN208352920U (en) | 2018-04-20 | 2018-04-20 | A kind of fireproof type bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208352920U (en) |
-
2018
- 2018-04-20 CN CN201820570502.1U patent/CN208352920U/en active Active
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