CN207474397U - A kind of breaker connection device - Google Patents
A kind of breaker connection device Download PDFInfo
- Publication number
- CN207474397U CN207474397U CN201721665225.4U CN201721665225U CN207474397U CN 207474397 U CN207474397 U CN 207474397U CN 201721665225 U CN201721665225 U CN 201721665225U CN 207474397 U CN207474397 U CN 207474397U
- Authority
- CN
- China
- Prior art keywords
- tabletting
- sliding block
- breaker
- connection device
- inner tube
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model provides a kind of breaker connection device,Including breaker,Breaker is equipped with slideway,It is slided in slideway and is provided with sliding block,Two groups of lug plates are equipped between sliding block and breaker,Every group of lug plate includes the first tabletting and the second tabletting,First tabletting is fixed on sliding block,Second tabletting is fixedly installed on-board the circuit breaker,Terminal screw is additionally provided on sliding block,Terminal screw is electrically connected with the first tabletting,Sliding block is also associated with connecting pole,Connecting pole inserting is connected with limiting device,Conducting wire is fixed at by terminal screw on the first sliding block,Second sliding block is promoted along sliding slot to the direction of fixed seat,First tabletting is in contact with the second tabletting,Play the effect of wiring conduction,Breaker installation site is climbed to without staff to be screwed on binding post circuit,Open circuit or the possibility of short circuit, which occur, for breaker reduces,And the time of line attendant can be saved,Mitigate the workload of line attendant,Safety is improved.
Description
Technical field
The utility model is related to electric equipment products safety and precautionary technology field.
Specifically, it is to be related to a kind of case for circuit breaker that can be fastened on the field of circuit breakers on metope to be filled with wiring
It puts.
Background technology
In modern society, either industry, agricultural, transportation, national defence, culture and education, health, finance, business, outing dress
The fields such as business and people's lives all be unable to do without electricity.Electricity generation, conveying, in use, distribution is an extremely important link.Match
Electric system includes transformer and various high and low voltage electrical equipment equipment, and low-voltage circuit breaker is then that a kind of usage amount is big, uses wide electricity
Device equipment.
Breaker is the electric current for referring to close, carry and cut-off under normal loop condition and can close, when defined
Interior carrying and the switching device for cut-offfing the electric current under abnormal loop condition.Breaker is the division switch for controlling electric loop,
If if using air as the air-break of arc-extinguishing medium, using SF6 gases it is referred to as the title sulfur hexafluoride breaker of arc-extinguishing medium.Open circuit
Device is generally selected with rated current, is used as the master switch of electric loop.Breaker needs to connect power circuit as from the foregoing,
Breaker, which is generally all connected to metope etc., has the position of certain altitude, and existing breaker needs operating personnel aloft to utilize
Screw connects electric wire on-board the circuit breaker, and installation or maintenance personal need aloft to carry out wiring and repair, and eminence is charged line
Road connects the amount of labour for increasing staff on-board the circuit breaker, and short circuit or the safe thing got an electric shock are easily caused during wiring
Therefore.
Utility model content
The purpose of the utility model is to overcome the shortcomings of above-mentioned traditional technology, and providing one kind can connect to avoid eminence
The breaker connection device of line improves wiring speed, increases the security reliability of wiring.
The purpose of this utility model is reached by following technical measures：
A kind of breaker connection device, including breaker, it is characterised in that：The breaker is equipped with slideway, in slideway
Slip is provided with sliding block, and two groups of lug plates are equipped between sliding block and breaker, and every group of lug plate includes the first tabletting and the second pressure
Piece, the first tabletting are fixed on sliding block, and the second tabletting is fixedly installed on-board the circuit breaker, and wiring is additionally provided on the sliding block
Screw, terminal screw are electrically connected with the first tabletting, and sliding block is also associated with connecting pole, and connecting pole inserting is connected with limiting device.
A kind of improvement as above-mentioned technical proposal：The limiting device includes fixed seat, and fixed seat one end is equipped with opening,
Fixed seat open at one end is fixedly connected with inner tube, and interior pipe internal surface is tapered, and the diameter of the inner surface of inner tube is gradual from outside to inside
Increase.
A kind of improvement as above-mentioned technical proposal：Said inner tube is socketed with casing, and described sleeve pipe stretches into the part of inner tube
Position-limiting tube is fixedly connected with, the end that casing stretches out inner tube is connected with set pipe dish.
A kind of improvement as above-mentioned technical proposal：The limiting tube outer surface is by close to one end of set pipe dish to separate set
One end diameter of pipe dish gradually increases, and limiting tube outer surface is equipped with interior pipe internal surface, in limiting tube outer surface and inner tube
Surface is equipped with gap.
A kind of improvement as above-mentioned technical proposal：Described sleeve pipe is the hose of rubber material.
A kind of improvement as above-mentioned technical proposal：The sliding block includes the first sliding block and the second sliding block, in the slideway
Equipped with sliding slot, the second sliding block is arranged in sliding slot, and the first sliding block outer end face is stretched out outside sliding slot.
A kind of improvement as above-mentioned technical proposal：First tabletting is fixed on the second sliding block, terminal screw
It is fixed on the first sliding block, washer is equipped between terminal screw and the first sliding block.
A kind of improvement as above-mentioned technical proposal：The terminal screw is electrically connected with screw tabletting, screw tabletting and the
Sliding block spool is equipped between one tabletting, conducting wire is equipped in sliding block spool, conducting wire one end is connected with screw tabletting, the other end and the
One tabletting is connected.
A kind of improvement as above-mentioned technical proposal：Gap is equipped between two groups of lug plates, in every group of lug plate
First tabletting and the second tabletting are in contact.
A kind of improvement as above-mentioned technical proposal：First tabletting and the second tabletting are strip, the first tabletting and
Second tabletting is parallel to each other, and is set along the direction that sliding block slides.
By adopting the above-described technical solution, compared with prior art, the utility model has the advantages that：The utility model exists
First conducting wire is fixed at by terminal screw on the first sliding block when use, then by the second sliding block along sliding slot to solid
The direction of reservation promotes, and the first tabletting at this time is in contact with the second tabletting, then plays the effect of wiring conduction.Without staff
Breaker installation site is climbed to be screwed on binding post circuit.The possibility drop of open circuit or short circuit occurs for breaker
It is low, and the time of line attendant can be saved, mitigate the workload of line attendant, safety is improved.
The main function of breaker：1. the zero load in high-tension circuit and load current are switched on and off under normal circumstances；2.
It being matched in system jam with protective device and automatic device, rapid disengagement failure electric current prevents fault spread, from
And ensure system safety operation.
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Description of the drawings
Attached drawing 1 is a kind of front view of breaker connection device of the utility model.
Attached drawing 2 is the partial sectional view of the utility model sliding block and slideway.
Attached drawing 3 is the partial sectional view of the utility model sliding block and limiting device.
Attached drawing 4 is the structure diagram of the utility model limiting device.
Attached drawing 5 is the structure diagram of the utility model position-limiting tube and casing.
Attached drawing 6 is the structure diagram of the utility model sliding block and connecting pole.
Specific embodiment
Embodiment：As shown in figures 1-6, a kind of breaker connection device, including breaker 1, breaker 1 is equipped with slideway
6, slideway 6 includes sliding slot 9, is slided in sliding slot 9 and is provided with the first sliding block 4 and the second sliding block 5, and the first sliding block 4 and the second sliding block 5 are solid
Fixed connection setting, 4 outer end face of the first sliding block are stretched out outside sliding slot 9.First sliding block 4 and the second sliding block 5 are that insulating materials is made, the
Two groups of lug plates are equipped between two sliding blocks 5 and breaker 1, one group of lug plate is connected with firewire, another group of lug plate and zero curve
It is connected, two groups of lug plates have at least 1 centimetre of distance, avoid being in contact between two groups of lug plates, wherein every group of lug plate
Including the first tabletting 11 and the second tabletting 12,11 and second tabletting 12 of the first tabletting is strip, the first tabletting 11 and the
Two tablettings 12 are parallel to each other, and are set along the direction that sliding block slides.First tabletting 11 is fixed on the second sliding block 5, the
Two tablettings 12 are fixed on breaker 1, when the second sliding block 5 slips into slideway 6 along sliding slot 9, the first tabletting
11 are in contact, and carry out conduction with the second tabletting 12, and terminal screw 7, terminal screw 7 are additionally provided on first sliding block 4
It is electrically connected with the first tabletting 11.
7 screw thread of terminal screw is arranged on the first sliding block 4, and washer 8, connection are equipped between 7 and first sliding block 4 of terminal screw
Screw 7 is used to compress conducting wire with washer 8.
The terminal screw 7 is electrically connected with screw tabletting 10, wiring when in 7 the first sliding block of precession 4 of terminal screw
Screw 7 is in contact with screw tabletting 10, electrically conductive between attachment screw 7 and screw tabletting 10, and screw tabletting 10 and first is pressed
Sliding block spool 17 is equipped between piece 11, is equipped with conducting wire in sliding block spool 17, conducting wire one end is connected with screw tabletting 10, the other end
It is connected with the first tabletting 11.The breaker 1 is equipped with breaker spool 13, and conducting wire, conducting wire are equipped in breaker spool 13
One end is connected with the second tabletting 12, and the other end is connected with breaker operation element.
Identical breaker connection device there are two being set on each breaker 1, one of breaker connection device
Terminal screw 7 be connected with inlet wire cable, the terminal screw 7 of another breaker connection device is connected with outlet cable, inlet wire
Cable and outlet cable are arranged between terminal screw 7 and washer 8.
First tabletting 11, the second tabletting 12, screw tabletting 10 are conductive material, are made in this application using metallic copper.
Sliding block is also associated with connecting pole 18, and the inserting of connecting pole 18 is connected with limiting device, and the limiting device includes fixing
Seat 2,2 one end of fixed seat are equipped with opening, and 2 open at one end of fixed seat is fixedly connected with inner tube 14, and 14 inner surface of inner tube is tapered, interior
The diameter of the inner surface of pipe 14 gradually increases from outside to inside.Said inner tube 14 is socketed with casing 3, and described sleeve pipe 3 stretches into inner tube 14
Part be fixedly connected with position-limiting tube 15, the end that casing 3 stretches out inner tube 14 is connected with set pipe dish 16.15 appearance of position-limiting tube
Face close to one end of set pipe dish 16 to one end diameter far from set pipe dish 16 by gradually increasing, 15 outer surface of position-limiting tube and inner tube 14
Inner surface is equipped with, and 15 outer surface of position-limiting tube is equipped with gap with 14 inner surface of inner tube, and described sleeve pipe 3 is soft for rubber material
Pipe, the connecting pole 18 are inserted into casing 3.
The limiting device plays the role of limiting position of the sliding block in sliding slot 9, when sliding block slips into sliding slot 9, first
Tabletting 11 is in contact with the second tabletting 12, and progress is conductive, and in order to ensure that position of the sliding block in sliding slot 9 consolidates, there is provided limitings to fill
It puts, when in 18 plug-in-sleeve 3 of connecting pole, has since casing 3 is rubber hose, between connecting pole 18 and casing 3 and rub
Wipe power, when in 18 plug-in-sleeve 3 of connecting pole if outward extract connecting pole 18 when, due to connecting pole 18 drive casing 3 to
Outer movement, in the case where inner tube 14 squeezes position-limiting tube 15, casing 3 compresses connecting pole 18, and connecting pole 18 can not be pulled out from casing 3
Go out, only push set pipe dish 16, while connecting pole 18 is extracted out of casing 3 to 2 side of fixed seat.
Claims (10)
1. a kind of breaker connection device, including breaker（1）, it is characterised in that：The breaker（1）It is equipped with slideway（6）,
Slideway（6）Interior slip is provided with sliding block, sliding block and breaker（1）Between be equipped with two groups of lug plates, every group of lug plate includes first
Tabletting（11）With the second tabletting（12）, the first tabletting（11）It is fixed on sliding block, the second tabletting（12）It is fixed at disconnected
Road device（1）On, it is additionally provided with terminal screw on the sliding block（7）, terminal screw（7）With the first tabletting（11）Electrical connection, sliding block
It is also associated with connecting pole（18）, connecting pole（18）Inserting is connected with limiting device.
2. a kind of breaker connection device according to claim 1, it is characterised in that：The limiting device includes fixed seat
（2）, fixed seat（2）One end is equipped with opening, fixed seat（2）Open at one end is fixedly connected with inner tube（14）, inner tube（14）Inner surface
It is tapered, inner tube（14）The diameter of inner surface gradually increase from outside to inside.
3. a kind of breaker connection device according to claim 2, it is characterised in that：Said inner tube（14）It is socketed with casing
（3）, described sleeve pipe（3）Stretch into inner tube（14）Part be fixedly connected with position-limiting tube（15）, casing（3）Stretch out inner tube（14）End
Portion is connected with set pipe dish（16）.
4. a kind of breaker connection device according to claim 3, it is characterised in that：The position-limiting tube（15）Outer surface by
Close to set pipe dish（16）One end to far from set pipe dish（16）One end diameter gradually increase, position-limiting tube（15）Outer surface and inner tube
（14）Inner surface is equipped with, position-limiting tube（15）Outer surface and inner tube（14）Inner surface is equipped with gap.
5. a kind of breaker connection device according to claim 4, it is characterised in that：Described sleeve pipe（3）For rubber material
Hose, the connecting pole（18）It is inserted into casing（3）It is interior.
6. a kind of breaker connection device according to claim 1-5 wherein any one, it is characterised in that：The sliding block
Including the first sliding block（4）With the second sliding block（5）, the slideway（6）It is interior to be equipped with sliding slot（9）, the second sliding block（5）It is arranged on sliding slot
（9）It is interior, the first sliding block（4）Outer end face stretches out sliding slot（9）Outside.
7. a kind of breaker connection device according to claim 6, it is characterised in that：First tabletting（11）Fixation is set
It puts in the second sliding block（5）On, terminal screw（7）It is fixed at the first sliding block（4）Stretch out sliding slot（9）Outer end face on, wiring
Screw（7）With the first sliding block（4）Between be equipped with washer（8）.
8. a kind of breaker connection device according to claim 6, it is characterised in that：The terminal screw（7）Electrical connection
There is screw tabletting（10）, screw tabletting（10）With the first tabletting（11）Between be equipped with sliding block spool（17）, sliding block spool（17）It is interior
Equipped with conducting wire, conducting wire one end and screw tabletting（10）It is connected, the other end and the first tabletting（11）It is connected.
9. a kind of breaker connection device according to claim 1, it is characterised in that：It is equipped between two groups of lug plates
Gap, the first tabletting in every group of lug plate（11）With the second tabletting（12）It is in contact.
10. a kind of breaker connection device according to claim 8, it is characterised in that：First tabletting（11）With
Two tablettings（12）For strip, the first tabletting（11）With the second tabletting（12）It is parallel to each other, and the direction slided along sliding block is set
It puts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721665225.4U CN207474397U (en) | 2017-12-05 | 2017-12-05 | A kind of breaker connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721665225.4U CN207474397U (en) | 2017-12-05 | 2017-12-05 | A kind of breaker connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207474397U true CN207474397U (en) | 2018-06-08 |
Family
ID=62257035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721665225.4U Expired - Fee Related CN207474397U (en) | 2017-12-05 | 2017-12-05 | A kind of breaker connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207474397U (en) |
-
2017
- 2017-12-05 CN CN201721665225.4U patent/CN207474397U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20181205 |