CN109672128B - Bus duct capable of being rapidly disassembled - Google Patents
Bus duct capable of being rapidly disassembled Download PDFInfo
- Publication number
- CN109672128B CN109672128B CN201910043742.5A CN201910043742A CN109672128B CN 109672128 B CN109672128 B CN 109672128B CN 201910043742 A CN201910043742 A CN 201910043742A CN 109672128 B CN109672128 B CN 109672128B
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- bus duct
- groove
- connecting plate
- plate
- side plate
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
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- Installation Of Bus-Bars (AREA)
Abstract
The invention discloses a bus duct capable of being quickly disassembled, wherein a through hole for connecting a flame-retardant partition plate is arranged on a connecting plate, the connecting plate is driven to move by moving one end of the connecting plate outside a first groove, and under the action of a spring, the connecting plate is arranged outside the first groove and moves the through hole on the connecting plate to the outside of a bus duct side plate; one end of the flame-retardant partition plate, which is connected with the bus duct side plate, is provided with a second groove corresponding to the through holes on the two connecting plates, and threads are arranged in the second groove and the through holes; after the connecting plate is pulled out, the threaded screw penetrates through the through hole to be fixedly connected with the second groove, and after the connecting plate is well connected, the connecting plate slides into the first groove, so that the flame-retardant partition plate is fixed on the bus duct side plate. This device can not influence the intensity of bus duct itself under the condition of the efficiency of effectively improving the maintenance and changing, and it is more convenient to use, the more long-term use of being convenient for.
Description
Technical Field
The invention relates to the field of bus ducts, in particular to a bus duct capable of being quickly disassembled.
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. In the project of indoor low-voltage power transmission main line engineering, wires and cables have been replaced more and more, and a closed bus duct (called bus duct for short) is a bus system which is composed of a metal plate (steel plate or aluminum plate) as a protective shell, a conductive bar, an insulating material and related accessories. It can be made into plug-in type closed bus with plug-in junction boxes at intervals, or made into feed type closed bus without junction box in the middle. In a power supply system of a high-rise building, power lines and lighting lines are often arranged separately, and the power supply system consists of an expansion bus duct, a terminal end socket, a terminal junction box, a jack box, bus duct related accessories, a fastening device and the like. The bus duct can be divided into an air type plug-in bus duct, a dense insulation plug-in bus duct and a high-strength plug-in bus duct according to an insulation mode. The structure and the application of the bus bar are divided into dense insulation, air additional insulation, fire resistance, resin insulation and sliding contact type bus ducts; the bus duct is divided into a steel shell, an aluminum alloy shell and a steel-aluminum mixed shell according to the shell material.
But the fixed mode of the fire-retardant baffle in the current bus duct and bus duct curb plate is more complicated, the equipment of bus duct of being not convenient for, also inconvenient dismantlement when breaking down in bus duct inside simultaneously overhauls, therefore the availability factor is lower.
Disclosure of Invention
The invention aims to solve the technical problems that the fixing mode of a flame-retardant partition plate and a bus duct side plate in the existing bus duct is complex, the bus duct is inconvenient to disassemble and low in use efficiency when maintenance is needed, and the bus duct capable of being disassembled quickly is provided to solve the problem of connection between the flame-retardant partition plate and the bus duct side plate.
The invention is realized by the following technical scheme:
a bus duct capable of being quickly disassembled comprises a bus duct side plate and a flame-retardant partition plate, wherein two first grooves which are parallel to each other are formed in the bus duct side plate, one end of each first groove is arranged in the bus duct side plate, the other end of each first groove penetrates through one end of the bus duct side plate, a connecting plate is arranged in each first groove, one end of each connecting plate is connected with a spring, the other end of each spring is connected with one end of each first groove in the bus duct side plate, the other end of each connecting plate is arranged outside each first groove, and under the action of the springs, the connecting plates linearly move along the; the connecting plate is provided with a through hole for connecting the flame-retardant partition plate, one end of the connecting plate outside the first groove is moved to drive the connecting plate to move, and the connecting plate is outside the first groove and moves the through hole on the connecting plate to the outside of the bus duct side plate under the action of the spring; one end of the flame-retardant partition plate, which is connected with the bus duct side plate, is provided with a second groove corresponding to the through holes on the two connecting plates, and threads are arranged in the second groove and the through holes; after the connecting plate is pulled out, the threaded screw penetrates through the through hole to be fixedly connected with the second groove, and after the connecting plate is well connected, the connecting plate slides into the first groove, so that the flame-retardant partition plate is fixed on the bus duct side plate.
Further, when the device is installed, one end of a connecting plate on a first groove of a bus duct side plate is pulled out, the connecting plate moves linearly along the first groove under the driving of a spring, the connecting plate is moved as required, a through hole corresponding to the flame-retardant partition plate which needs to be taken out is located outside the bus duct side plate, and when the screw rod needs to be taken out, the screw rod directly rotates to be screwed out from a second groove and the through hole in the flame-retardant partition plate, so that the flame-retardant partition plate is separated from the bus duct side plate.
When the flame-retardant partition plate and the bus duct side plate need to be connected, the first groove in the flame-retardant partition plate is placed on the corresponding through hole in the connecting plate, then the screw rod is rotated in the through hole and the first groove through rotation of the screw rod, and the flame-retardant partition plate is fixed with the bus duct side plate.
After finishing using, external force is removed, and in the connecting plate got back to first recess under the effect of spring, and then guaranteed that fire-retardant baffle is fixed to be placed on the position that the bus duct curb plate corresponds, not only be more convenient for take out to can not influence the use.
This device need not dismantle the outer end of bus duct, the side is whole when needing the maintenance to change wire baffle or fire-retardant baffle, directly pulls out the connecting plate, makes it remove outside the bus duct curb plate and can take out to this structure can take out fast, and it is more convenient to use.
Preferably, one end of the connecting plate outside the bus duct side plate is vertically connected with a positioning plate, the positioning plate is outside the bus duct side plate, an iron absorption layer is arranged on the surface of the positioning plate, which is in contact with the bus duct side plate, and the positioning plate is fixedly connected with the bus duct side plate through the iron absorption layer. Can not only be better take out the connecting plate through the locating plate to when the connecting plate got back to first recess under the effect of spring in, fix a position through the locating plate, prevent connecting plate reciprocating motion always, can be more quick convenient fix a position.
Preferably, the bus duct capable of being detached quickly is characterized in that the length of the connecting plate is the same as that of the first groove. The connecting plate sets up the length the same with first recess, when using, can be better be connected with fire-retardant baffle to when the maintenance is changed to needs, it is also more convenient to take out the connecting plate, can be better change the maintenance to fire-retardant baffle.
Preferably, the diameter of the second groove is the same as that of the through hole, and the depth of the second groove is the same as that of the through hole. Such setting is more favorable to fixing fire-retardant baffle, and it is higher to connect the availability factor.
Preferably, the height of the connecting plate is two thirds of the height of the first groove. When connecting fire-retardant baffle and connecting plate, can effectually adjust through the threaded rod through the one third's of reservation distance, the availability factor is higher.
Compared with the prior art, the invention has the following advantages and beneficial effects:
1. according to the bus duct capable of being quickly disassembled, when the device is used, the lead partition plate and the flame-retardant partition plate can be maintained and replaced under the condition that a bus duct side plate does not need to be disassembled, and the maintenance and the replacement can be quickly and conveniently carried out, so that the use efficiency is higher;
2. according to the bus duct capable of being rapidly disassembled, when the bus duct is maintained, the bus duct is simple to operate and convenient to operate and use, and a structure of additionally occupying a space position is not added, so that the use efficiency is higher;
3. according to the bus duct capable of being rapidly disassembled, the device does not influence the strength of the bus duct under the condition of effectively improving the maintenance and replacement efficiency, and is more convenient to use and use for a long time.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the flame retardant partition plate of the present invention.
Reference numbers and corresponding part names in the drawings:
1-bus duct side plate, 2-first groove, 3-connecting plate, 4-through hole, 5-flame-retardant clapboard, 6-second groove and 7-positioning plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
Example 1
As shown in fig. 1-2, the bus duct capable of being quickly disassembled comprises a bus duct side plate 1 and a flame-retardant partition plate 5, wherein two first grooves 2 which are parallel to each other are arranged on the bus duct side plate 1, one end of each first groove 2 is arranged in the bus duct side plate 1, the other end of each first groove 2 penetrates through one end of the bus duct side plate 1, a connecting plate 3 is arranged in each first groove 2, one end of each connecting plate 3 is connected with a spring, the other end of each spring is connected with one end, in the bus duct side plate 1, of each first groove 2, the other end of each connecting plate 3 is arranged outside the corresponding first groove 2, and under the action of the spring, the connecting plates 3 linearly; a through hole 4 for connecting a flame-retardant partition plate 5 is formed in the connecting plate 3, the connecting plate 3 is driven to move by moving one end of the connecting plate 3 outside the first groove 2, and the connecting plate 3 is enabled to be outside the first groove 2 and move the through hole 4 on the connecting plate to the outside of the bus duct side plate 1 under the action of a spring; one end of the flame-retardant partition plate 5, which is connected with the bus duct side plate 1, is provided with a second groove 6 corresponding to the through hole 4 corresponding to the two connecting plates 3, and threads are arranged in the second groove 6 and the through hole 4; after the connecting plate 3 is pulled out, the threaded screw penetrates through the through hole 4 to be fixedly connected with the second groove 6, and after the connecting plate 3 is connected, the connecting plate slides into the first groove 2, so that the flame-retardant partition plate 5 is fixed on the bus duct side plate 1.
Example 2
On the basis of embodiment 1, a positioning plate 7 is vertically connected to one end, outside a bus duct side plate 1, of a connecting plate 3, the positioning plate 7 is arranged outside the bus duct side plate 1, an iron absorption layer is arranged on the surface, in contact with the bus duct side plate 1, of the positioning plate 7, and the positioning plate 7 is fixedly connected with the bus duct side plate 1 through the iron absorption layer. The length of the connecting plate 3 is the same as the length of the first groove 2.
Example 3
In the case of embodiment 2, the diameter of the second groove 6 is the same as the diameter of the through hole 4, and the depth of the second groove 6 is the same as the length of the through hole 4. The height of the connecting plate 3 is two thirds of the height of the first recess 2.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (4)
1. The bus duct capable of being quickly disassembled is characterized by comprising a bus duct side plate (1) and a flame-retardant partition plate (5), wherein two first grooves (2) which are parallel to each other are formed in the bus duct side plate (1), one ends of the first grooves (2) are arranged in the bus duct side plate (1), the other ends of the first grooves penetrate through one ends of the bus duct side plate (1), a connecting plate (3) is arranged in each first groove (2), one end of each connecting plate (3) is connected with a spring, the other end of each spring is connected with one end, in the bus duct side plate (1), of each first groove (2), the other end of each connecting plate (3) is arranged outside each first groove (2), and under the action of each spring, each connecting plate (3) moves along the straight line where the first groove (; a through hole (4) used for connecting the flame-retardant partition plate (5) is formed in the connecting plate (3), one end of the connecting plate (3) outside the first groove (2) is moved to drive the connecting plate (3) to move, and under the action of the spring, the connecting plate (3) is outside the first groove (2) and moves the through hole (4) on the connecting plate to the outside of the bus duct side plate (1); one end of the flame-retardant partition plate (5) connected with the bus duct side plate (1) is provided with a second groove (6) corresponding to the through hole (4) corresponding to the two connecting plates (3), and threads are arranged in the second groove (6) and the through hole (4); after the connecting plate (3) is pulled out, the threaded screw penetrates through the through hole (4) to be fixedly connected with the second groove (6), and after the connecting plate is well connected, the connecting plate (3) slides into the first groove (2), so that the flame-retardant partition plate (5) is fixed on the bus duct side plate (1).
2. A quick disconnect bus duct according to claim 1, characterised in that the length of the connecting plate (3) is the same as the length of the first groove (2).
3. A quick disconnect bus duct according to claim 1, wherein the diameter of the second groove (6) is the same as the diameter of the through hole (4) and the depth of the second groove (6) is the same as the length of the through hole (4).
4. A quick disconnect bus duct according to claim 1, characterised in that the height of the connecting plate (3) is two thirds of the height of the first recess (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910043742.5A CN109672128B (en) | 2019-01-17 | 2019-01-17 | Bus duct capable of being rapidly disassembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910043742.5A CN109672128B (en) | 2019-01-17 | 2019-01-17 | Bus duct capable of being rapidly disassembled |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109672128A CN109672128A (en) | 2019-04-23 |
| CN109672128B true CN109672128B (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910043742.5A Active CN109672128B (en) | 2019-01-17 | 2019-01-17 | Bus duct capable of being rapidly disassembled |
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| Country | Link |
|---|---|
| CN (1) | CN109672128B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29610481U1 (en) * | 1996-06-14 | 1997-10-09 | Klöckner-Moeller GmbH, 53115 Bonn | Locking slide for outlet openings of a busbar trunking system |
| CN207339191U (en) * | 2017-10-29 | 2018-05-08 | 江苏鼎荣电气集团有限公司 | A kind of flame-resistant insulation bus duct |
| CN108879543A (en) * | 2018-07-12 | 2018-11-23 | 江苏雄海智能电气有限公司 | A kind of slidingtype low voltage bus bar groove |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014134461A1 (en) * | 2013-03-01 | 2014-09-04 | Universal Electric Corporation | Discrete access points in an electrical busway |
-
2019
- 2019-01-17 CN CN201910043742.5A patent/CN109672128B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29610481U1 (en) * | 1996-06-14 | 1997-10-09 | Klöckner-Moeller GmbH, 53115 Bonn | Locking slide for outlet openings of a busbar trunking system |
| CN207339191U (en) * | 2017-10-29 | 2018-05-08 | 江苏鼎荣电气集团有限公司 | A kind of flame-resistant insulation bus duct |
| CN108879543A (en) * | 2018-07-12 | 2018-11-23 | 江苏雄海智能电气有限公司 | A kind of slidingtype low voltage bus bar groove |
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| Publication number | Publication date |
|---|---|
| CN109672128A (en) | 2019-04-23 |
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