CN207069092U - A kind of longitudinal withdraw-type middle-placed switch cabinet cable terminal - Google Patents
A kind of longitudinal withdraw-type middle-placed switch cabinet cable terminal Download PDFInfo
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- CN207069092U CN207069092U CN201721066405.0U CN201721066405U CN207069092U CN 207069092 U CN207069092 U CN 207069092U CN 201721066405 U CN201721066405 U CN 201721066405U CN 207069092 U CN207069092 U CN 207069092U
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- longitudinal
- withdraw
- switch cabinet
- placed switch
- type middle
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Abstract
It the utility model is related to longitudinal withdraw-type middle-placed switch cabinet cable terminal, it is installed in longitudinal withdraw-type middle-placed switch cabinet, the isolation knife static contact that rear middle three-phase is longitudinally arranged is converted into the threephase cable connection-peg of left, center, right lateral arrangement, solves the problems, such as the threephase cable connection-peg cable connection human users' difficulty being longitudinally arranged.
Description
Technical field
The utility model belongs to technical field of electric equipment, and in particular to a kind of longitudinal withdraw-type middle-placed switch cabinet cable terminal.
Background technology
Present withdraw-type switch cabinet A, B, C three-phase contact is typically arranged using horizontal middle, defines relative operator
Member, breaker A, B, C three-phase contact after, in, front direction arrangement be longitudinal direction, breaker A, B, C three-phase contact is along left, center, right
Direction arrangement is laterally.
As KYN28 intermediate switchgear cabinets, its primary cut-out three-phase major loop used are horizontal linear using left, center, right
Arrangement, operated by breaker bottom chassis car, breaker can be promoted along switch cubicle fore-and-aft direction (i.e. longitudinal direction), reach work
During position, major loop realizes conducting by dynamic/static contact grafting.
Its shortcoming is that primary cut-out three-phase major loop lateral arrangement causes cabinet wide larger, and handcart moves forward and backward needs one
Determine stroke, so as to cause cabinet deeper, therefore floor space is very big；Its other main bus-bar and branch bus length are larger, are processed into
This is higher, and is used as main heating former in using, and causes energy loss and influences equipment job security.
And in human users, because operating space limits, human users require that threephase cable connection-peg must be arranged laterally again
Cloth, longitudinal arrangement are inconvenient to carry out cable connection operation.
Utility model content
The utility model aims to provide a kind of longitudinal withdraw-type middle-placed switch cabinet cable terminal, with solve it is existing be longitudinally arranged three
The problem of phase cable connector head cable connection human users' difficulty.
Concrete scheme is as follows：Longitudinal withdraw-type middle-placed switch cabinet cable terminal, including an installation pedestal and three bending copper rods
Inserts；Each equal one end of copper rod inserts is coated by taper epoxy resin overcoat, forms a cable connector head, and the other end is provided with one
Connecting copper bar, the connecting copper bar are directly locked on the copper rod inserts, so that the connecting copper bar electrically connects with the cable connector head；Three
The individual cable connector head lateral arrangement is fixed in the installation pedestal, on the direction away from the installation pedestal, three connections
Copper bar is longitudinally arranged and is fixedly installed；Three connecting copper bars are used for three fixed contact pedestals for connecting three-phase major loop respectively, enter
And realize the conversion of three-phase major loop fixed contact pedestal arrangement.
Further, three cable connector head left, center, right lateral arrangements, it is corresponding, after three connecting copper bars, in,
Before be longitudinally arranged setting.
Further, in a lateral direction, three bending copper rod inserts are located at corresponding to the installation pedestal left end region
Position, so that longitudinal withdraw-type middle-placed switch cabinet cable terminal is into " L " font, and then corresponding to the installation pedestal right end region
Position sets an installation gap, for installing earthing.
Further, three bending copper rod inserts corresponding to the cable connector head of three of left, center, right lateral arrangement
Length is successively decreased by root, and bending copper rod inserts substantially linear extension on the direction away from the installation pedestal, and then is realized
After the corresponding three installation inserts, in, preceding be longitudinally arranged setting.
Further, the horizontal conllinear arrangement of three cable connector heads, three connecting copper bars are horizontal collinearly to be set.
Further, the connecting copper bar is the metalwork of L-shaped bending, and its one end is connected to corresponding bending copper rod inserts
On, the other end is provided with a static contact installation region, for connecting fixed contact pedestal.
Further, the connecting copper bar material is copper.
Longitudinal withdraw-type middle-placed switch cabinet cable terminal of the present utility model, is installed in longitudinal withdraw-type middle-placed switch cabinet, will after in
The isolation knife static contact that three-phase is longitudinally arranged is converted into the threephase cable connection-peg of left, center, right lateral arrangement, solves longitudinal cloth
The problem of threephase cable connection-peg cable connection human users' difficulty put.
Brief description of the drawings
Fig. 1 shows the utility model embodiment structural representation.
Embodiment
To further illustrate each embodiment, the utility model is provided with accompanying drawing.These accompanying drawings are in the utility model discloses
A part for appearance, it can coordinate the associated description of specification to explain the running of embodiment original mainly to illustrate embodiment
Reason.Cooperation refers to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and this practicality are new
The advantages of type.Component in figure is not necessarily to scale, and similar element numbers are conventionally used to indicate similar component.
The utility model is further illustrated in conjunction with the drawings and specific embodiments.
With reference to shown in Fig. 1, the embodiment provides a kind of longitudinal withdraw-type middle-placed switch cabinet cable terminal, and it includes one and set by fixation
The installation pedestal 8 put and three bending copper rod inserts 7.
There is a cable connector first 71 one end of each bending copper rod inserts 7, what other end connection one was fixedly installed
Connecting copper bar 72, and the cable connector first 71 electrically connects with connecting copper bar 72.The cable connector first 71 is bending copper rod inserts 7
Front end coats what is formed by taper epoxy resin overcoat.
During definition personnel's face installation pedestal 8, its direction from left to right or from right to left is laterally, and with personnel just
To direction for longitudinal direction, using close to personnel direction as front.Then in the embodiment, each bending copper rod inserts 7 is corresponding one
Cable connector first 71, first 71 lateral arrangement of three cable connectors are fixed in the installation pedestal 8, and preferable three cables are inserted
The left, center, right lateral arrangement of joint 71, and it is horizontal conllinear.
Three with first 71 corresponding connecting copper bar 72 of the cable connector on the direction away from the installation pedestal after, in, it is preceding
It is longitudinally arranged, and three connecting copper bars 72 are also what level was collinearly set.
As seen from the figure, cable connector first 71 corresponds with connecting copper bar 72, specifically：The three of left, center, right lateral arrangement
The length of three bending copper rod inserts 7 corresponding to individual cable connector first 71 is successively decreased by root, and the bending copper rod inserts 7 exists
The substantially linear extension on the direction of the installation pedestal 8, each connecting copper bar 72 are both secured to the end of bending copper rod inserts 7
End, so after three connecting copper bars 72 corresponding to realizing, in, preceding be longitudinally arranged setting.
In this embodiment, each connecting copper bar 72 is the metalwork of L-shaped bending, it is preferred that is copper material；
Its one end being vertically arranged is connected on corresponding bending copper rod inserts 7, and its horizontally disposed one end is installed provided with a static contact
Region 720, for connecting fixed contact pedestal (not shown).In specifically used, three connecting copper bars 72 are used to distinguish
Three fixed contact pedestal (not shown)s of the three-phase major loop being longitudinally arranged are connected, and then realize three-phase major loop fixed contact pedestal
Arrangement is converted to lateral arrangement by being longitudinally arranged, three cable connectors first 71 of personnel's face lateral arrangement, simple operation.
As seen from Figure 1, in a lateral direction, three main parts of bending copper rod inserts 7 are located at the left end area of installation pedestal 8
The position at domain rear, and then make longitudinal withdraw-type middle-placed switch cabinet cable terminal integral into "L" shaped, then it is right in the installation pedestal 8
The rear positions of end regions forms an installation gap 70, and connecting copper bar 72 is provided close to the side of installation gap 70, so that
The installation gap 70 just corresponds to three connecting copper bars 72, for installing earthing (not shown).
Although specifically showing and describing the utility model with reference to preferred embodiment, those skilled in the art should
This is understood, is not departing from the spirit and scope of the present utility model that appended claims are limited, in form and details
On the utility model can be made a variety of changes, be the scope of protection of the utility model.
Claims (7)
1. longitudinal withdraw-type middle-placed switch cabinet cable terminal, it is characterised in that：Including an installation pedestal and three bending copper rod inserts；
Each equal one end of bending copper rod inserts is coated by taper epoxy resin overcoat, forms a cable connector head, and the other end is set
There is a connecting copper bar；The connecting copper bar is fixed on the copper rod inserts, so that the connecting copper bar electrically connects with the cable connector head；
Three cable connector head lateral arrangements are fixed in the installation pedestal, on the direction away from the installation pedestal, three
The connecting copper bar is longitudinally arranged, and is fixedly installed；
Three connecting copper bars are used for three fixed contact pedestals for connecting three-phase major loop respectively, and then realize three-phase major loop stationary contact
The conversion of headstock arrangement.
2. longitudinal withdraw-type middle-placed switch cabinet cable terminal according to claim 1, it is characterised in that：Three cable connector heads
Left, center, right lateral arrangement, it is corresponding, after three connecting copper bars, in, preceding be longitudinally arranged setting.
3. longitudinal withdraw-type middle-placed switch cabinet cable terminal according to claim 2, it is characterised in that：In a lateral direction, three
The root bending copper rod inserts is located at position corresponding to the installation pedestal left end region, so that longitudinal withdraw-type middle-placed switch cabinet cut cable
Son sets an installation gap into " L " font, and then in the position corresponding to the installation pedestal right end region, is grounded for installation
Knife.
4. longitudinal withdraw-type middle-placed switch cabinet cable terminal according to claim 2, it is characterised in that：Left, center, right lateral arrangement
Three cable connector heads corresponding to the length of three bending copper rod inserts successively decrease by root, and the bending copper rod inserts exists
The substantially linear extension on the direction of the installation pedestal, so after three connecting copper bars corresponding to realizing, in, preceding longitudinal direction
Arrangement is set.
5. longitudinal withdraw-type middle-placed switch cabinet cable terminal according to claim 1, it is characterised in that：Three cable connector heads
Horizontal conllinear arrangement, three connecting copper bars are horizontal collinearly to be set.
6. longitudinal withdraw-type middle-placed switch cabinet cable terminal according to claim 1, it is characterised in that：The connecting copper bar is L words
The metalwork of shape bending, its one end are connected on corresponding bending copper rod inserts, and the other end is provided with a static contact installation region, with
For connecting fixed contact pedestal.
7. longitudinal withdraw-type middle-placed switch cabinet cable terminal according to claim 6, it is characterised in that：The material of the connecting copper bar
For copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721066405.0U CN207069092U (en) | 2017-08-24 | 2017-08-24 | A kind of longitudinal withdraw-type middle-placed switch cabinet cable terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721066405.0U CN207069092U (en) | 2017-08-24 | 2017-08-24 | A kind of longitudinal withdraw-type middle-placed switch cabinet cable terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207069092U true CN207069092U (en) | 2018-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721066405.0U Active CN207069092U (en) | 2017-08-24 | 2017-08-24 | A kind of longitudinal withdraw-type middle-placed switch cabinet cable terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207069092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024011374A1 (en) * | 2022-07-11 | 2024-01-18 | Abb Schweiz Ag | Busbar for a switchgear and a switchgear |
-
2017
- 2017-08-24 CN CN201721066405.0U patent/CN207069092U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024011374A1 (en) * | 2022-07-11 | 2024-01-18 | Abb Schweiz Ag | Busbar for a switchgear and a switchgear |
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