CN206961757U - A kind of circuit breaker base suitable for different phase spacing - Google Patents
A kind of circuit breaker base suitable for different phase spacing Download PDFInfo
- Publication number
- CN206961757U CN206961757U CN201720559439.7U CN201720559439U CN206961757U CN 206961757 U CN206961757 U CN 206961757U CN 201720559439 U CN201720559439 U CN 201720559439U CN 206961757 U CN206961757 U CN 206961757U
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- CN
- China
- Prior art keywords
- line bank
- support member
- type support
- adjustment tank
- different phase
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
It the utility model is related to a kind of circuit breaker base suitable for different phase spacing, including base body, base body is provided with multiple tripping mechanism installation positions (1) arranged side by side, the both ends of each tripping mechanism installation position (1) are equipped with line bank nut adjustment tank (2), V-type support member (3) is provided with line bank nut adjustment tank (2), line bank nut adjustment tank (2) forms the area line bank nut mounting groove (4) small compared with line bank nut adjustment tank (2) by the filling of V-type support member (3), change the installation site of line bank nut (5), to adapt to different phase spacing.Compared with prior art, the utility model has the advantages that versatile, cost is low, easy to use.
Description
Technical field
The utility model belongs to mold cased circuit breaker field, and in particular to a kind of breaker base suitable for different phase spacing
Seat.
Background technology
The wiring of mold cased circuit breaker be by will run in outside external cable and breaker (line bank) be connected realization.One
As the housing of mold cased circuit breaker be made up of pedestal and cap, the both ends of pedestal, which are provided with, to be used to match with hex nut profile
Nut mounting groove (nut mounting groove cross section is regular hexagon), pass through screw and the hexagonal spiral shell that is arranged in nut mounting groove
Mother, which coordinates, is fixed on line bank on pedestal.According to manufacturer and the difference of customer requirement, multiphase mold cased circuit breaker
Phase spacing has a difference, and the position of screw and hex nut also can be different therewith, but existing breaker can not adjust hexagonal spiral shell
Female position, versatility is low, can only produce the pedestal of corresponding phase spacing (nut installation separation) as requested, this is greatly increased
Into production cost, also it is unfavorable for the management of product.
The content of the invention
The purpose of this utility model is exactly to provide a kind of be applied to not the defects of overcoming above-mentioned prior art to exist
With the circuit breaker base of phase spacing.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of circuit breaker base suitable for different phase spacing, including base body, described base body are provided with multiple
Tripping mechanism installation position arranged side by side, the both ends of each tripping mechanism installation position are equipped with line bank nut adjustment tank, described wiring
It is relatively long side groove to arrange nut adjustment tank, by rectangular channel and be located at the opposite end of rectangular channel two and connected with rectangular channel two three
Angle-shaped groove is formed, and forms the orientation of two vee gutters of line bank nut adjustment tank and multiple tripping mechanism installation positions
Orientation is identical, forms at least one vee gutter of line bank nut adjustment tank and is provided with V-type support member, line bank spiral shell
Female adjustment tank forms the area line bank spiral shell in relatively long side small compared with line bank nut adjustment tank by the filling of V-type support member
Female mounting groove, change the installation site of line bank nut, to adapt to different phase spacing.
As preferable technical scheme, two vee gutters are arranged on two short ends of rectangular channel.
As preferable technical scheme, the summit of described V-type support member is arranged on the apex of vee gutter, V-type branch
Two lateral walls of support member and the madial wall of vee gutter fit, two end faces and the rectangular channel long side place of V-type support member
Madial wall fit.
As preferable technical scheme, the drift angle of described vee gutter is 120 °, two madial walls of V-type support member
Angle is 120 °, and the length of side of the madial wall of V-type support member is not less than the side of the line bank nut mounting groove where rectangular channel long side
It is long.
As preferable technical scheme, form in a vee gutter of line bank nut adjustment tank and be provided with V-type support member.
As preferable technical scheme, form and V-type support is equipped with two vee gutters of line bank nut adjustment tank
Part, and the thickness of the V-type support member in two vee gutters is different.
As preferable technical scheme, described V-type support member is used with base body identical material or using resistance to height
Warm nature can more preferable material.
Operation principle of the present utility model is：
By setting the line bank nut adjustment tank bigger than line bank nut, and filling V-type support as needed wherein
Part, line bank nut mounting groove is formed, adjust the thickness and number of V-type support member, the installation position of line bank nut can be changed
Put, can adapt to different phase spacing.
Fixation of the line bank nut (hex nut) in line bank nut mounting groove is being total to by two V-type support members
4 madial walls contact realization with four lateral walls of line bank nut, or pass through two madial walls of a V-type support member and right
Two madial walls of the vee gutter in face coordinate contacts realization with four lateral walls of line bank nut.
Compared with prior art, the utility model has the advantages that：
(1) filling of nut mounting groove is arranged by V-type support member butted line, realizes the tune of line bank nut installation site
It is whole, and then can adapt to different phase spacing.One pedestal is suitable for different manufacturers and the requirement of client, substantially increases base
The versatility of seat, reduces the model quantity of pedestal, reduces production cost.
(2) rectangular channel (there is long side and short side) of rectangular channel selection non-square, and vee gutter is arranged on short side
End, the excursion of increase line bank nut installation position can be done.
(3) side of the length of side of the madial wall of V-type support member not less than the line bank nut mounting groove where rectangular channel long side
It is long so that V-type support member can fix nut in the orientation of multiple tripping mechanism installation positions, realize nut location
Adjustment.
Brief description of the drawings
Fig. 1 is main structure diagram of the present utility model；
Fig. 2 is the structural representation of base body of the present utility model；
Fig. 3 is the main structure diagram of line bank nut adjustment tank of the present utility model；
Fig. 4 is the structural representation of V-type support member of the present utility model；
Fig. 5 is the connection diagram of line bank nut mounting groove and line bank nut.
In figure, 1 is tripping mechanism installation position, and 2 be line bank nut adjustment tank, and 21 be rectangular channel, and 22 be vee gutter, 3
For V-type support member, 31 be the summit of V-type support member, and 32 be the lateral wall of V-type support member, and 33 be the end face of V-type support member, 34
It is line bank nut mounting groove for the madial wall of V-type support member, 4,5 be line bank nut.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1
A kind of circuit breaker base suitable for different phase spacing, as shown in figure 1, including base body, base body is provided with
Multiple tripping mechanism installation positions 1 arranged side by side, the both ends of each tripping mechanism installation position 1 are equipped with line bank nut adjustment tank 2, wiring
It is relatively long side groove to arrange nut adjustment tank 2, by rectangular channel 21 and is located at 21 liang of opposite ends of rectangular channel and is connected with rectangular channel 21
Two vee gutters 22 form, form the orientation of two vee gutters 22 of line bank nut adjustment tank 2 and multiple jumps
The orientation of brake mechanism installation position 1 is identical, as depicted in figs. 1 and 2, forms at least one the three of line bank nut adjustment tank 2
V-type support member 3 is provided with angle-shaped groove 22, line bank nut adjustment tank 2 forms area by the filling of V-type support member 3 and relatively connect
The small line bank nut mounting groove 4 in relatively long side of line row's nut adjustment tank 2, change the installation site of line bank nut 5, with
Adapt to different phase spacing.
In order to which the rectangular channel with larger adjusting range, the present embodiment is to take square rectangular groove, two vee gutters
22 are arranged on two short ends of rectangular channel 21, as shown in Figure 3.The structure of V-type support member is shown in Fig. 4, the summit 31 of V-type support member
The apex of vee gutter 22 is arranged on, the madial wall of two lateral walls 32 and vee gutter 22 of V-type support member fits, V
Two end faces 33 of type support member fit with the madial wall where 21 long side of rectangular channel 211.The drift angle of vee gutter 22 is
120 °, the angle of two madial walls 34 of V-type support member is 120 °, and the length of side of the madial wall 34 of V-type support member is not less than rectangle
The length of side of line bank nut mounting groove 4 where 21 long side of groove 211.
The setting of the V-type support member 3 of the present embodiment can be adjusted as needed.Such as adjusted forming line bank nut
V-type support member 3 is provided with one vee gutter 22 of whole groove 2；Or in two vee gutters for forming line bank nut adjustment tank 2
V-type support member 3 is equipped with 22, as shown in figure 1, and V-type support member 3 in two vee gutters 22 thickness it is different, connect
Line arranges nut 5 and the connected mode of line bank nut mounting groove 4 is shown in Fig. 5 a~Fig. 5 c, certainly also other connected modes, tool
Body in use, select suitable connected mode as needed.V-type support member 3 uses and base body identical material or use
The more preferable material of resistance to elevated temperatures.
Claims (7)
1. a kind of circuit breaker base suitable for different phase spacing, including base body, described base body be provided with it is multiple simultaneously
The tripping mechanism installation position (1) of row, it is characterised in that the both ends of each tripping mechanism installation position (1) are equipped with line bank nut tune
Whole groove (2), described line bank nut adjustment tank (2) are relatively long side groove, by rectangular channel (21) and are located at rectangular channel (21)
Two opposite ends and two vee gutters (22) composition connected with rectangular channel (21), form the two of line bank nut adjustment tank (2)
The orientation of individual vee gutter (22) is identical with the orientation of multiple tripping mechanism installation positions (1), forms line bank nut
V-type support member (3) is provided with least one vee gutter (22) of adjustment tank (2), line bank nut adjustment tank (2) passes through V
The filling of type support member (3) forms the area line bank nut in relatively long side small compared with line bank nut adjustment tank (2) and installed
Groove (4), change the installation site of line bank nut (5), to adapt to different phase spacing.
A kind of 2. circuit breaker base suitable for different phase spacing according to claim 1, it is characterised in that two triangles
Shape groove (22) is arranged on two short ends of rectangular channel (21).
A kind of 3. circuit breaker base suitable for different phase spacing according to claim 2, it is characterised in that described V
The summit (31) of type support member is arranged on the apex of vee gutter (22), two lateral walls (32) of V-type support member and triangle
The madial wall of shape groove (22) fits, two end faces (33) and the inner side where rectangular channel (21) long side (211) of V-type support member
Wall fits.
A kind of 4. circuit breaker base suitable for different phase spacing according to claim 3, it is characterised in that described three
The drift angle of angle-shaped groove (22) is 120 °, and the angle of two madial walls (34) of V-type support member is 120 °, the inner side of V-type support member
The length of side of the length of side of wall (34) not less than the line bank nut mounting groove (4) where rectangular channel (21) long side (211).
5. according to a kind of any described circuit breaker base suitable for different phase spacing of Claims 1 to 4, it is characterised in that
Form in a vee gutter (22) of line bank nut adjustment tank (2) and be provided with V-type support member (3).
6. a kind of circuit breaker base suitable for different phase spacing according to claim 1 or 2, it is characterised in that form
V-type support member (3), and two vee gutters are equipped with two vee gutters (22) of line bank nut adjustment tank (2)
(22) thickness of the V-type support member (3) in is different.
A kind of 7. circuit breaker base suitable for different phase spacing according to claim 1, it is characterised in that described V
Type support member (3) is using with base body identical material or using the more preferable material of resistance to elevated temperatures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720559439.7U CN206961757U (en) | 2017-05-19 | 2017-05-19 | A kind of circuit breaker base suitable for different phase spacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720559439.7U CN206961757U (en) | 2017-05-19 | 2017-05-19 | A kind of circuit breaker base suitable for different phase spacing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206961757U true CN206961757U (en) | 2018-02-02 |
Family
ID=61375227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720559439.7U Withdrawn - After Issue CN206961757U (en) | 2017-05-19 | 2017-05-19 | A kind of circuit breaker base suitable for different phase spacing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206961757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106997831A (en) * | 2017-05-19 | 2017-08-01 | 德力西电气有限公司 | A kind of circuit breaker base suitable for different phase spacing |
-
2017
- 2017-05-19 CN CN201720559439.7U patent/CN206961757U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106997831A (en) * | 2017-05-19 | 2017-08-01 | 德力西电气有限公司 | A kind of circuit breaker base suitable for different phase spacing |
| CN106997831B (en) * | 2017-05-19 | 2019-08-30 | 德力西电气有限公司 | A kind of circuit breaker base suitable for different phase spacing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180202 Effective date of abandoning: 20190830 |
|
| AV01 | Patent right actively abandoned |