CN209608103U - It is a kind of in electrical cabinet exempt from punch serration type mother row connector system - Google Patents
It is a kind of in electrical cabinet exempt from punch serration type mother row connector system Download PDFInfo
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- CN209608103U CN209608103U CN201920659463.7U CN201920659463U CN209608103U CN 209608103 U CN209608103 U CN 209608103U CN 201920659463 U CN201920659463 U CN 201920659463U CN 209608103 U CN209608103 U CN 209608103U
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- copper bus
- bar
- electrical cabinet
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- horizontal copper
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Abstract
The utility model discloses a kind of for exempting from punching serration type mother row connector system in electrical cabinet, including electrical cabinet, low-voltage circuit breaker, three vertical copper bus-bars and three horizontal copper bus-bars, there are three horizontal copper bus-bars by insulating part fixation for upper position inside electrical cabinet, lower position inside electrical cabinet is fixed with guide rail, and low-voltage circuit breaker is slidably mounted on guide rail；It is horizontal copper bus-bar socket end at the top of vertical copper bus-bar, vertical copper bus-bar bottom is breaker connecting pin, the horizontal copper bus-bar socket end one-to-one correspondence of three vertical copper bus-bars, which is slidably matched, to be set on three horizontal copper bus-bars, and the breaker connecting pin of three vertical copper bus-bars, which is corresponded, to be connected and fixed with three three phase mains access terminals by bolt A.The utility model improves installation effectiveness, shortens construction time and power off time, has preferable practicability, reliability and economy.
Description
Technical field
The utility model relates to electromechanical engineering electrical installation field more particularly to it is a kind of in electrical cabinet exempt from beat
Hole serration type mother row connector system.
Background technique
Many advantages, such as copper bus-bar is conductive can be strong, and resistivity is low, stable physical property, easy to process, therefore mesh
The connection mounting material of distribution system major loop generally uses copper bus-bar in preceding electrical cabinet.Copper bus-bar plays conveying electricity in circuit
The effect of stream and connection electrical equipment.
Copper bus-bar and electric components in cabinet, connection type between copper bus-bar at present generally using drilling on copper bar after
Brass bolt connection, such connection type are simple, reliable, stable.But such connection type has two kinds: first is that can not replace
The different low-voltage circuit breaker of the phase spacing of different brands specification；Second is that when if desired replacing low-voltage circuit breaker, it is necessary first to stop
Electricity removes busbar punching, then installs connection, needs to consume a longer time, leads to longer power off time, is unable to satisfy certain heavy
Want the requirement of place power supply continuity.
Utility model content
Place in view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of in electrical cabinet
Exempt to punch serration type mother row connector system, improve installation effectiveness, shorten construction time and power off time, has preferable
Practicability, reliability and economy.
The purpose of this utility model is achieved through the following technical solutions:
It is a kind of to punch serration type mother row connector system, including electrical cabinet, low-voltage circuit breaker, three for exempting from electrical cabinet
A vertical copper bus-bar and three horizontal copper bus-bars, there are three three phase mains to access terminal for the low-voltage circuit breaker top tool, described
There are three three-phase power output end for low-voltage circuit breaker lower part tool.Upper position inside the electrical cabinet is fixed by insulating part
There are three horizontal copper bus-bars, and three horizontal copper bus-bars are arranged in parallel, and the lower position inside the electrical cabinet is fixed with leads
Rail, the low-voltage circuit breaker are slidably mounted on guide rail, and the low-voltage circuit breaker is provided with the guide-track groove with guide rail cooperation sliding；Institute
Stating is horizontal copper bus-bar socket end at the top of vertical copper bus-bar, and the vertical copper bus-bar bottom is breaker connecting pin, and three vertical
The horizontal copper bus-bar socket end one-to-one correspondence of copper bus-bar, which is slidably matched, to be set on three horizontal copper bus-bars, three vertical copper bus-bars
Breaker connecting pin correspond and pass through bolt A detachable connection with three three phase mains access terminals.
In order to which the utility model is better achieved, the horizontal copper bus-bar socket end of the vertical copper bus-bar is inverted U shape shape,
The horizontal copper bus-bar socket end is by bolt B lock sleeve loaded on outside horizontal copper bus-bar.
Preferably, sawtooth A is equipped at the top of the horizontal copper bus-bar along its length, in the horizontal copper bus-bar socket end
Portion is equipped with the sawtooth B being mutually twisted with sawtooth A.
Preferably, the horizontal copper bus-bar is elongate in shape, the horizontal copper bus-bar section is rectangular shape.
Preferably, the lower position inside the electrical cabinet is fixed with two guide rails being parallel to each other, the low pressure is disconnected
Road device is provided with two guide-track grooves.
Preferably, the horizontal copper bus-bar socket end is fabricated by elastic copper product.
The utility model compared with the prior art, have the following advantages that and the utility model has the advantages that
(1) the vertical copper bus-bar of three of the utility model can on three horizontal copper bus-bars left and right adjustment position or
Away from being easily installed or replace and is low so that three vertical copper bus-bars are preferably matched with the low-voltage circuit breaker of different specification size
Voltage breaker.
(2) the horizontal copper bus-bar socket end of the vertical copper bus-bar of the utility model is inverted U shape shape, and copper bus-bar vertical in this way can
It is set on horizontal copper bus-bar with through type, and horizontal copper bus-bar socket end can also be locked by bolt A, Ke Yishi
It is now punched again from removing horizontal copper bus-bar, reduces replacement or transformation time, substantially reduce power off time.
(2) the utility model substantially increases installation effectiveness, shortens construction time and power off time, ensure that production life
The continuity of electricity is applied flexibly, there is preferable practicability, reliability and economy.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of Fig. 1 left view direction.
Wherein, title corresponding to the appended drawing reference in attached drawing are as follows:
1- low-voltage circuit breaker, 11- three phase mains access terminal, 12- three-phase power output end, the vertical copper mother of 2-
Row, 21- breaker connecting pin, the horizontal copper bus-bar socket end of 22-, 23- screw threads for fastening portion, the horizontal copper bus-bar of 3-, 31- saw
Tooth A, 4- bolt A, 5- bolt B, 6 guide rails.
Specific embodiment
The utility model is described in further detail below with reference to embodiment:
Embodiment
As shown in Figure 1 and Figure 2, a kind of for exempting to punch serration type mother row connector system in electrical cabinet, including it is electrical
Cabinet, low-voltage circuit breaker 1, three vertical copper bus-bar 2 and three horizontal copper bus-bars 3, there are three three-phase electricities for 1 top of low-voltage circuit breaker tool
Terminal 11 is accessed in source, and there are three three-phase power output end 12 for 1 lower part of low-voltage circuit breaker tool.Upper position inside electrical cabinet is logical
Crossing insulating part fixation, there are three horizontal copper bus-bars 3, and three horizontal copper bus-bars 3 are arranged in parallel, the preferred water of the utility model
Flat copper bus-bar 3 is elongate in shape, and horizontal 3 section of copper bus-bar is rectangular shape.Lower position inside electrical cabinet is fixed with guide rail
6, low-voltage circuit breaker 1 is slidably mounted on guide rail 6, and low-voltage circuit breaker 1 is provided with the guide-track groove with the cooperation sliding of guide rail 6；This is practical
Lower position inside novel preferred electrical cabinet is fixed with two guide rails being parallel to each other 6, and low-voltage circuit breaker 1 is provided with two and leads
Track slot.Be horizontal copper bus-bar socket end 22 at the top of vertical copper bus-bar 2, horizontal copper bus-bar socket end 22 manufactured by elastic copper product and
At vertical 2 bottom of copper bus-bar is breaker connecting pin 21, and the horizontal copper bus-bar socket end 22 1 of three vertical copper bus-bars 2 is a pair of
It should be slidably matched and be set on three horizontal copper bus-bars 3, the breaker connecting pin 21 of three vertical copper bus-bars 2 corresponds and three
A three phase mains access terminal 11 passes through bolt A4 detachable connection.The vertical copper bus-bar 2 of three of the utility model and three
Horizontal copper bus-bar 3 is fabricated by conductive copper material, the horizontal copper bus-bar socket end 22 of vertical copper bus-bar 2 and horizontal copper bus-bar
The breaker connecting pin 21 of 3 electrical connections, vertical copper bus-bar 2 is electrically connected with the three phase mains of low-voltage circuit breaker 1 access terminal 11.
As shown in Fig. 2, the horizontal copper bus-bar socket end 22 of vertical copper bus-bar 2 is inverted U shape shape, horizontal copper bus-bar socket end
22 are loaded on outside horizontal copper bus-bar 3 by 5 lock sleeve of bolt B.As shown in Fig. 2, horizontal 22 lower end of copper bus-bar socket end is
Screw threads for fastening portion 23, the screw threads for fastening portion 23 are placed exactly in through type opening (the U-shaped mouth end of horizontal copper bus-bar socket end 22
Place), bolt B 5 is set at 23 position of screw threads for fastening portion.
As shown in Figure 1, sawtooth A31 is equipped at the top of horizontal copper bus-bar 3 along its length, inside horizontal copper bus-bar socket end 22
Equipped with the sawtooth B being mutually twisted with sawtooth A31.
The working principle of the utility model is as follows:
In use, all bolt Bs 5 are adjusted pine, the horizontal copper of mobile vertical copper bus-bar 2 is female on each horizontal copper bus-bar 3
Socket end 22 is arranged, the suitable spacing between three vertical copper bus-bars 2 is regulated, installs required low pressure on two guide rails 6
Then the breaker connecting pin 21 of vertical copper bus-bar 2 is correspondingly connected with the three of low-voltage circuit breaker 1 by breaker 1 by bolt A4
On phase plant-grid connection terminal 11, then horizontal 22 lock sleeve of copper bus-bar socket end is loaded on outside horizontal copper bus-bar 3 by bolt B 5
Portion.When needing replacing low-voltage circuit breaker 1, all bolt A4 are dismantled, the low-voltage circuit breaker 1 needed replacing is then removed, then pacifies
New low-voltage circuit breaker 1 is installed, all bolt Bs 5 of pine are adjusted, the horizontal copper of mobile vertical copper bus-bar 2 on each horizontal copper bus-bar 3
Busbar socket end 22 regulates the suitable spacing between three vertical copper bus-bars 2, then passes through bolt A4 for vertical copper bus-bar 2
Breaker connecting pin 21 be correspondingly connected with low-voltage circuit breaker 1 three phase mains access terminal 11 on, then by bolt B 5 will
Horizontal 22 lock sleeve of copper bus-bar socket end is loaded on outside horizontal copper bus-bar 3.The vertical copper bus-bar 2 of three of the utility model can be
Adjustment position or spacing in left and right on three horizontal copper bus-bars 3 so that three vertical copper bus-bars 2 preferably with different specification size
Low-voltage circuit breaker 1 (spacing of mainly three three phase mains access terminal 11 of low-voltage circuit breaker 1 is different) matches, convenient for peace
Dress or replacement low-voltage circuit breaker 1, the horizontal copper bus-bar socket end 22 of the vertical copper bus-bar 2 of the utility model are inverted U shape shape, this
The vertical copper bus-bar 2 of sample can be set on horizontal copper bus-bar 3 with through type, and horizontal copper bus-bar socket end 22 can also pass through spiral shell
Bolt A4 is locked, and may be implemented to punch again from removing horizontal copper bus-bar 3, is reduced replacement or transformation time, is greatly shortened
Power off time.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
1. it is a kind of for exempting from punching serration type mother row connector system, including electrical cabinet and low-voltage circuit breaker (1) in electrical cabinet,
For low-voltage circuit breaker (1) the top tool there are three three phase mains access terminal (11), low-voltage circuit breaker (1) lower part has three
A three-phase power output end is sub (12), it is characterised in that: and it further include three vertical copper bus-bars (2) and three horizontal copper bus-bars (3),
There are three horizontal copper bus-bar (3), three horizontal copper bus-bar (3) phases by insulating part fixation for upper position inside the electrical cabinet
It is mutually arranged in parallel, the lower position inside the electrical cabinet is fixed with guide rail (6), and the low-voltage circuit breaker (1) is slidably mounted on
On guide rail (6), the low-voltage circuit breaker (1) is provided with the guide-track groove with guide rail (6) cooperation sliding；Vertical copper bus-bar (2) top
Portion is horizontal copper bus-bar socket end (22), and vertical copper bus-bar (2) bottom is breaker connecting pin (21), and three vertical copper are female
The horizontal copper bus-bar socket end (22) of row (2) corresponds to be slidably matched and be set on three horizontal copper bus-bars (3), and three vertical
The breaker connecting pin (21) of copper bus-bar (2) corresponds removable by bolt A (4) with three three phase mains accesses terminal (11)
Unload formula connection.
2. described in accordance with the claim 1 a kind of for exempting from punching serration type mother row connector system, feature in electrical cabinet
Be: the horizontal copper bus-bar socket end (22) of the vertical copper bus-bar (2) is inverted U shape shape, the horizontal copper bus-bar socket end
(22) external loaded on horizontal copper bus-bar (3) by bolt B (5) lock sleeve.
3. a kind of for exempting from punching serration type mother row connector system, feature in electrical cabinet according to claim 2
It is: sawtooth A (31) is equipped with along its length at the top of the horizontal copper bus-bar (3), in the horizontal copper bus-bar socket end (22)
Portion is equipped with the sawtooth B being mutually twisted with sawtooth A (31).
4. described in accordance with the claim 1 a kind of for exempting from punching serration type mother row connector system, feature in electrical cabinet
Be: the horizontal copper bus-bar (3) is elongate in shape, and horizontal copper bus-bar (3) section is rectangular shape.
5. described in accordance with the claim 1 a kind of for exempting from punching serration type mother row connector system, feature in electrical cabinet
Be: the lower position inside the electrical cabinet is fixed with two guide rails being parallel to each other (6), and the low-voltage circuit breaker (1) is opened
There are two guide-track grooves.
6. described in accordance with the claim 1 a kind of for exempting from punching serration type mother row connector system, feature in electrical cabinet
Be: the horizontal copper bus-bar socket end (22) is fabricated by elastic copper product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920659463.7U CN209608103U (en) | 2019-05-09 | 2019-05-09 | It is a kind of in electrical cabinet exempt from punch serration type mother row connector system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920659463.7U CN209608103U (en) | 2019-05-09 | 2019-05-09 | It is a kind of in electrical cabinet exempt from punch serration type mother row connector system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209608103U true CN209608103U (en) | 2019-11-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920659463.7U Active CN209608103U (en) | 2019-05-09 | 2019-05-09 | It is a kind of in electrical cabinet exempt from punch serration type mother row connector system |
Country Status (1)
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| CN (1) | CN209608103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115274369A (en) * | 2022-08-24 | 2022-11-01 | 国网安徽省电力有限公司超高压分公司 | Adjustable circuit breaker switch |
-
2019
- 2019-05-09 CN CN201920659463.7U patent/CN209608103U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115274369A (en) * | 2022-08-24 | 2022-11-01 | 国网安徽省电力有限公司超高压分公司 | Adjustable circuit breaker switch |
| CN115274369B (en) * | 2022-08-24 | 2023-03-10 | 国网安徽省电力有限公司超高压分公司 | Adjustable circuit breaker switch |
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