CN212627038U - Low-voltage bus starting box - Google Patents
Low-voltage bus starting box Download PDFInfo
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- CN212627038U CN212627038U CN202021276633.2U CN202021276633U CN212627038U CN 212627038 U CN212627038 U CN 212627038U CN 202021276633 U CN202021276633 U CN 202021276633U CN 212627038 U CN212627038 U CN 212627038U
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- voltage bus
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- bus duct
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Abstract
The utility model provides a low-voltage bus starting box, the power distribution box comprises a box body, the box top is equipped with the top bus duct, top bus duct one end is connected with outside wire casing, the top bus duct other end with locate the interior support fixed connection of box, the top bus duct includes casing, apron, insulating seat and electrically conductive female row, the apron is connected with the casing and is formed a cavity, be equipped with insulating seat in the cavity, electrically conductive female row locates on the insulating seat and its both ends extend outside the cavity. Implement the utility model discloses a low-voltage bus top case simple structure has reduced electric power installation staff's intensity of labour, reduces installation time, has improved work efficiency.
Description
Technical Field
The utility model relates to an electric power transmission and distribution technical field, in particular to low-voltage bus starting box.
Background
After the power cable is laid to an electric shaft along a cable trench, a bridge frame, a wire groove and the like from a substation, the power cable extends out of a hole under a top box, vertically upwards enters a power distribution cabinet from a bottom hole of the box body and is connected with the top end of a bus duct of the power distribution cabinet, and the other end of the bus duct is connected to electric equipment. The installation of power cable receives the narrow and small influence in place usually, and it is big that it has installation intensity of labour, and is chronic, and efficiency is not high and safety can not obtain the guarantee problem.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model provides a simple structure, security are high, simple to operate's low pressure generating line initial case.
The technical scheme of the utility model is realized like this:
the utility model discloses a low voltage bus starting box, the power distribution box comprises a box body, the box top is equipped with the top bus duct, top bus duct one end is connected with outside wire casing, the top bus duct other end with locate the interior support fixed connection of box, the top bus duct includes casing, apron, insulating seat and electrically conductive female row, the apron is connected with the casing and is formed a cavity, be equipped with insulating seat in the cavity, electrically conductive female row locates on the insulating seat and its both ends extend outside the cavity.
Furthermore, a fixing plate is arranged at one end of the shell and connected with the top end of the box body, a connecting plate is arranged at the other end, away from the fixing plate, of the shell, a connecting groove is formed in the connecting plate and used for being connected with an external wire groove.
Furthermore, the conductive busbar is composed of five copper bars, five grooves are formed in the insulating base at equal intervals, and the five copper bars are respectively installed in the five grooves.
Further, the surface of the copper bar is coated with an insulating layer, and the two ends of the copper bar are provided with through hole rows for conductive connection.
Furthermore, a plurality of blind rivets are arranged on the side face of the shell and are used for fixedly connecting the shell and the cover plate.
Furthermore, a detachable cabinet door is arranged on the box body and on one side of the support.
Implement the utility model discloses a low pressure generating line initial end case has following profitable technological effect:
implement the utility model discloses a low-voltage bus top case simple structure has reduced electric power installation staff's intensity of labour, reduces installation time, has improved work efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of a low-voltage bus bar start box according to the present invention;
fig. 2 is a schematic structural view of the starting bus duct of the low-voltage bus starting box of the present invention;
fig. 3 is a schematic view of the structure of the casing and the cover plate in the low-voltage bus starting box of the present invention.
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 efforts belong to the protection scope of the present invention.
Please refer to fig. 1, fig. 2 and fig. 3, the utility model discloses a low-voltage bus starting box of embodiment, including box 1, box 1 top is equipped with starting bus duct 2, starting bus duct 2 one end is connected with outside wire casing, the starting bus duct 2 other end with locate 3 fixed connection of support in the box 1, starting bus duct 2 includes casing 21, apron 22, insulating seat 23 and electrically conductive female row 24, apron 22 is connected with casing 21 and is formed a cavity, be equipped with insulating seat 23 in the cavity, electrically conductive female row 24 locates on insulating seat 23 and its both ends extend outside the cavity.
According to one embodiment, the housing 21 is provided with a fixing plate 25 at one end, the fixing plate 25 is connected to the top end of the box body 1, the other end of the housing 21 away from the fixing plate 25 is provided with a connecting plate 26, the connecting plate 26 is provided with a connecting groove 261, and the connecting groove 261 is used for connecting with an external wire groove.
According to one embodiment, the conductive busbar 24 is composed of five copper bars, five grooves (not shown) are equidistantly formed in the insulating base 23, and the five copper bars are respectively installed in the five grooves.
According to one embodiment, the surface of the copper bar is coated with an insulating layer 27, the insulating layer 27 is a heat shrinkable tube, mica sheets are further arranged among the five copper bars for electrical insulation, and through hole rows 28 for conductive connection are arranged at two ends of each copper bar.
According to one embodiment, the housing 21 is provided with a plurality of blind rivets 29 on the side, and the blind rivets 29 are used for fixedly connecting the housing 21 and the cover plate 22.
According to one embodiment, a detachable door 4 is provided on the housing 1 and on one side of the bracket 3.
Implement the utility model discloses a low pressure generating line initial end case has following profitable technological effect:
implement the utility model discloses a low-voltage bus top case simple structure has reduced electric power installation staff's intensity of labour, reduces installation time, has improved work efficiency.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a low-voltage bus starting box, includes the box, its characterized in that, the box top is equipped with the top bus duct, top bus duct one end is connected with outside wire casing, the top bus duct other end with locate the internal support fixed connection of box, the top bus duct includes casing, apron, insulating seat and electrically conductive female row, the apron is connected with the casing and is formed a cavity, be equipped with insulating seat in the cavity, electrically conductive female row locates on the insulating seat and its both ends extend outside the cavity.
2. The low voltage bus bar start box of claim 1 wherein said housing has a mounting plate at one end thereof, said mounting plate being connected to a top end of said box, and a connecting plate at an opposite end of said housing from said mounting plate, said connecting plate having a connecting slot therein, said connecting slot being adapted to connect to an external slot.
3. The low-voltage bus bar starting box according to claim 1, wherein the conductive bus bar is composed of five copper bars, five grooves are formed in the insulating base at equal intervals, and the five copper bars are respectively installed in the five grooves.
4. The low voltage bus bar start box according to claim 3, wherein the copper bar is coated with an insulating layer, and both ends of the copper bar are provided with a row of through holes for conductive connection.
5. The low voltage bus bar start box as recited in claim 1, wherein said housing side has a plurality of blind rivets for fixedly attaching said housing to said cover plate.
6. The low voltage bus bar start box of claim 1 wherein a removable door is provided on the box on one side of the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021276633.2U CN212627038U (en) | 2020-07-03 | 2020-07-03 | Low-voltage bus starting box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021276633.2U CN212627038U (en) | 2020-07-03 | 2020-07-03 | Low-voltage bus starting box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212627038U true CN212627038U (en) | 2021-02-26 |
Family
ID=74758147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021276633.2U Active CN212627038U (en) | 2020-07-03 | 2020-07-03 | Low-voltage bus starting box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212627038U (en) |
-
2020
- 2020-07-03 CN CN202021276633.2U patent/CN212627038U/en active Active
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| GR01 | Patent grant | ||
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