CN207542134U - A kind of disconnecting switch galvanic circle junction block - Google Patents
A kind of disconnecting switch galvanic circle junction block Download PDFInfo
- Publication number
- CN207542134U CN207542134U CN201721651545.4U CN201721651545U CN207542134U CN 207542134 U CN207542134 U CN 207542134U CN 201721651545 U CN201721651545 U CN 201721651545U CN 207542134 U CN207542134 U CN 207542134U
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- CN
- China
- Prior art keywords
- junction block
- disconnecting switch
- galvanic circle
- pedestal
- wiring port
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Abstract
The utility model discloses a kind of disconnecting switch galvanic circle junction blocks,Including pedestal,The pedestal top connects junction block shell,The junction block cover top portion is equipped with Wiring port,Binding post is equipped in the middle part of the Wiring port,End cap is equipped at the top of the Wiring port,The junction block outer casing bottom is equipped with voltage display,The voltage display side is equipped with indicator light,The junction block shell side is equipped with insulation button,Insulation button side connecting spring,The upper movable contact spring of spring side connection,The movable contact spring side is equipped with static contact,The static contact side connects overcurrent protective device,The binding post side is connected into electric wire,It is described to connect disconnecting switch into electric wire side,The disconnecting switch galvanic circle terminal base structure is simple,Parts are easily installed repair less,And the junction block has excess current protective function,It can be disconnected automatically in the case where electric current is excessive,And voltage value can be shown in real time,Simple and practical intelligence.
Description
Technical field
The utility model is related to a kind of junction block, more particularly to a kind of disconnecting switch galvanic circle junction block belongs to electricity
Power equipment manufacturing field.
Background technology
Disconnecting switch is mainly used to that the part having a power failure will be needed with live part to be reliably isolated in high voltage distribution installation, with
Ensure the safety of service work.Traditional disconnecting switch galvanic circle includes a pair of conductive arm, mounted on touching for conductive arm one end
Head or fingertip, the conductive wall other end are electrically connected terminal plate by soft strength, rain cover are cased on soft strength.It is by contact with touching
Assignment, which is closed, realizes divide-shut brake.The shortcomings that this kind of structure is that conductive arm is round or rectangular conductive casting, and rain cover is semi-enclosed
Casting, structure heating rate is fast, and heat dissipation effect is poor, and casting is easier to mass defect occur, unstable product quality.Occurred later
A kind of disconnecting switch galvanic circle of profile structure including the conductive arm that a pair is made of the inside channel section of a pair of openings, is led
One end of electric arm is connected with contact or fingertip, and the contact and fingertip, which can cooperate, realizes the disconnection of two conductive arms and open-minded,
The other end of conductive arm is fixedly connected with junction block, which is equipped with rotatable conducting rod, which passes through
Soft strength is electrically connected with conductive arm.Junction block inner attachment points are more, and a part of the shell as galvanic circle is chronically at logical
It flows under working condition, use for a long time can influence junction block service life and the through-current capability of entire galvanic circle.It is traditional every
Leave close galvanic circle junction block part it is more, complicated, installation and removal it is cumbersome, and overhaul it is also more difficult,
In the case where electric current is bigger, it is impossible to it is automatic to disconnect, generate very big security risk, and voltage need it is artificial repeatedly go to survey
Amount.Therefore needs are a kind of simple in structure, and part is less, convenient for assembly and disassembly, has automatic protection functions, and being capable of real-time display
The junction block of voltage value.So in order to overcome the shortcomings of conventional isolation switches galvanic circle junction block, spy propose it is a kind of every
It leaves and closes galvanic circle junction block.
Utility model content
The technical problems to be solved in the utility model is to overcome that traditional terminal base structure is complicated, part is various, installation is multiple
It is miscellaneous and do not have the defects of automatically powering off defencive function, safety is poor, a kind of disconnecting switch galvanic circle junction block is provided.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：
The utility model provides a kind of disconnecting switch galvanic circle junction block, and including pedestal, the pedestal top connects
Junction block shell is connect, the junction block cover top portion is equipped with Wiring port, and binding post is equipped in the middle part of the Wiring port, described to connect
End cap is equipped at the top of line end mouth, the junction block outer casing bottom is equipped with voltage display, and the voltage display side, which is equipped with, to be referred to
Show lamp, the junction block shell side is equipped with insulation button, insulation button side connecting spring, the spring side connection
Upper movable contact spring, the movable contact spring side are equipped with static contact, and the static contact side connects overcurrent protective device, the binding post one
Side is connected into electric wire, described to connect disconnecting switch into electric wire side.
As a kind of optimal technical scheme of the utility model, the pedestal is aluminum alloy materials.
As a kind of optimal technical scheme of the utility model, the pedestal is welded and fixed with junction block shell.
As a kind of optimal technical scheme of the utility model, the overcurrent protective device is intelligent apparatus.
As a kind of optimal technical scheme of the utility model, the junction block outer casing inner wall is equipped with insulating layer.
As a kind of optimal technical scheme of the utility model, the pedestal both sides are provided with bolt hole.
The advantageous effect that the utility model is reached is：The side of the disconnecting switch galvanic circle junction block is equipped with insulation
Button can switch on and off junction block circuit by this button, easy to use.And the disconnecting switch galvanic circle wiring
Holder structure is simple, and the parts used are less, compact-sized, efficient when installation and use, convenient disassembly, time saving province
Power.In addition, overcurrent intellective protector is connected in the connection circuit of this disconnecting switch galvanic circle junction block, it is excessive in electric current
In the case of, junction block circuit can be disconnected automatically, ensure the safety of the junction block, while be additionally provided with voltage display device, circuit
In real-time voltage can show that facilitate record data, security performance is high with this device.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not form the limitation to the utility model together.In the accompanying drawings：
Fig. 1 is the agent structure schematic diagram of the utility model.
In figure：1st, pedestal；2nd, junction block shell；3rd, Wiring port；4th, binding post；5th, end cap；6th, voltage display；7th, refer to
Show lamp；8th, insulation button；9th, spring；10th, movable contact spring；11st, static contact；12nd, overcurrent protective device；13rd, it connects wires；14th, it is isolated
Switch；15th, insulating layer；16th, bolt hole.
Specific embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
Embodiment is selected to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figure 1, the utility model provides a kind of disconnecting switch galvanic circle junction block, including pedestal 1, bottom
1 top of seat connection junction block shell 2,2 top of junction block shell are equipped with Wiring port 3, and 3 middle part of Wiring port is equipped with binding post 4,
3 top of Wiring port is equipped with end cap 5, and end cap 5 can effectively prevent the landing of conducting wire and personnel get an electric shock, 2 bottom of junction block shell
Portion be equipped with voltage display 6,6 side of voltage display be equipped with indicator light 7, by indicator light 7 may determine that circuit connection and
It disconnects, 2 side of junction block shell is equipped with insulation button 8, and button makes insulation and prevents from getting an electric shock during contact, and insulation is pressed
8 side connecting spring 9 of button, the upper movable contact spring 10 of 9 side of spring connection, 10 side of movable contact spring is equipped with static contact 11, static contact 11 1
Side connects overcurrent protective device 12, and 4 side of binding post is connected into electric wire 13, and disconnecting switch 14 is connected into 13 side of electric wire.
Pedestal 1 is aluminum alloy materials, and not only intensity is high but also lighter weight for aluminum alloy materials, can mitigate whole device
Quality is moved easily, and can timely be moved, easy to use.Pedestal 1 is welded and fixed with junction block shell 2, by being welded and fixed
Can make two it is firm be integrated into a whole, during power Transmission, which will not shake, firmly
It is fixed, ensure the safety used.Overcurrent protective device 12 is intelligent apparatus, in the case that the electric current in junction block is excessive,
The protector can detect and disconnect junction block circuit automatically, and junction block is enable to use safely.Junction block outer casing inner wall 2 is equipped with
Insulating layer 15 sets insulating layer, gets an electric shock during being placed on contact, ensures peace of the personnel during wiring and use
Entirely.1 both sides of pedestal are provided with bolt hole 16,, can be with fixture by the bolt hole when installing the junction block equipped with bolt hole
It is connected, facilitates installation, while ensures the firm of the wiring.
Concrete operating principle：When the device works, mounting seat 1 first, by bolt hole 16, then connect bolt with it is solid
Earnest connects, and then conducting wire is connected on the binding post 4 in Wiring port 3, end cap 5 is then covered, then presses insulation button
8, by spring 9, movable contact spring 10 is made to be connect with static contact 11, finally close disconnecting switch 14, make current turns ON.Overcurrent protection
Device 12 can detect the size of electric current, by electric current it is excessive when, the overcurrent protective device can disconnect automatically the junction block return
Road in addition, circuit is connected, can be shown by indicator light 7, in addition, the voltage value in circuit can be real by voltage display 6
When show.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of disconnecting switch galvanic circle junction block, including pedestal（1）, which is characterized in that the pedestal（1）Top connects
Junction block shell（2）, the junction block shell（2）Top is equipped with Wiring port（3）, the Wiring port（3）Middle part is equipped with and connects
Terminal（4）, the Wiring port（3）Top is equipped with end cap（5）, the junction block shell（2）Bottom is equipped with voltage display
（6）, the voltage display（6）Side is equipped with indicator light（7）, the junction block shell（2）Side is equipped with insulation button（8）,
The insulation button（8）Side connecting spring（9）, the spring（9）The upper movable contact spring of side connection（10）, the movable contact spring（10）
Side is equipped with static contact（11）, the static contact（11）Side connects overcurrent protective device（12）, the binding post（4）Side connects
Tap into electric wire（13）, it is described into electric wire（13）Side connects disconnecting switch（14）.
A kind of 2. disconnecting switch galvanic circle junction block according to claim 1, which is characterized in that the pedestal（1）
For aluminum alloy materials.
A kind of 3. disconnecting switch galvanic circle junction block according to claim 1, which is characterized in that the pedestal（1）
With junction block shell（2）It is welded and fixed.
A kind of 4. disconnecting switch galvanic circle junction block according to claim 1, which is characterized in that the over current protection
Protect device（12）For intelligent apparatus.
5. a kind of disconnecting switch galvanic circle junction block according to claim 1, which is characterized in that outside the junction block
Shell（2）Inner wall is equipped with insulating layer（15）.
A kind of 6. disconnecting switch galvanic circle junction block according to claim 1, which is characterized in that the pedestal（1）
Both sides are provided with bolt hole（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721651545.4U CN207542134U (en) | 2017-12-01 | 2017-12-01 | A kind of disconnecting switch galvanic circle junction block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721651545.4U CN207542134U (en) | 2017-12-01 | 2017-12-01 | A kind of disconnecting switch galvanic circle junction block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207542134U true CN207542134U (en) | 2018-06-26 |
Family
ID=62616440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721651545.4U Active CN207542134U (en) | 2017-12-01 | 2017-12-01 | A kind of disconnecting switch galvanic circle junction block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207542134U (en) |
-
2017
- 2017-12-01 CN CN201721651545.4U patent/CN207542134U/en active Active
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