CN209282522U - A kind of bank electricity socket with pressure separation function - Google Patents
A kind of bank electricity socket with pressure separation function Download PDFInfo
- Publication number
- CN209282522U CN209282522U CN201822019284.5U CN201822019284U CN209282522U CN 209282522 U CN209282522 U CN 209282522U CN 201822019284 U CN201822019284 U CN 201822019284U CN 209282522 U CN209282522 U CN 209282522U
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- Prior art keywords
- slip ring
- detent ball
- bank electricity
- socket
- separation function
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Abstract
The utility model discloses a kind of with the bank electricity socket for forcing separation function, including jack body (1), the jack body (1) is equipped with the slip ring (6) for capableing of counterpart receptacle ontology (1) sliding, when slip ring (6) reset, it is provided with bulb plunger (12) on the relative position of the slip ring (6) of detent ball (5) on face jack body (1), and the central axes of bulb plunger (12) and the central axes of detent ball (5) are located on the same line to improve the positioning performance of detent ball (5)；When plug is by pulling force far more than normal contact engaging and separating force, detent ball (5) squeeze bulb plunger (12) both can to misplace by force, finally force breakaway plug.The utility model can set the bulb plunger for forcing isolated value of thrust by installation, realize the pressure separation of plug, and when protecting plug by improper pulling force, cable, plug and socket are not damaged, and value of thrust can set and convenient for adjusting.
Description
Technical field
It is specifically a kind of with the bank electricity socket for forcing separation function the utility model relates to bank electricity technical field.
Background technique
Bank electricity plug is widely used in the mine of bad environments, harbour, harbour, harbour and steel and iron manufacturing industry.In former, stop
Ship in harbour, harbour and ship lock must be generated electricity for 24 hours one day using marine auxiliary, to meet the needs of ship electricity consumption,
Subsidiary engine burns a large amount of oil plant at work, a large amount of exhaust gas is discharged, while 24 hours generate noise pollution, fuel oil incessantly
Higher cost.In order to solve these problems, shore electric power comes into being.Shore-side power for vessels in ports, during referring to that ship reaches port,
The generator on ship is stopped using, and uses land power supply power supply instead.The power that harbour provides bank electricity, which should ensure that, meets ship
Necessary whole electric power facility power demand after berthing, comprising: production equipment is (such as: hatch board driving device, ballast pump
Deng) and living facilities, safety equipment and other equipment.Under normal conditions, high-power shore electric power inlet wire part, variable voltage variable frequency
Part is all integrated in the container of a standard, and shore electric power socket box is arranged in wharf apron, selects by on-site actual situations
With cable drum or cable lifting device.High voltage shore power power sourced electric main electrical scheme and variable-frequency variable-voltage module flat.It is main in container
It is made of incoming line cabinet, rectifier transformer, resistor box, rectifier cabinet, inverter cabinet, isolating transformer and low-pressure line-outgoing cabinet.Power supply
Inlet wire part is mainly inlet wire high-tension switch cabinet, and standard K YN28-12 cabinet can be used, and contains related metering device；Variable voltage variable frequency mould
Block mainly includes that the part such as rectifier transformer, resistor box, rectifier cabinet, inverter cabinet and isolating transformer forms, wherein transformer
Comprising rectifier transformer and isolating transformer, rectifier transformer need to select special rectifier transformer, and transformer capacity need to be greater than ship
Oceangoing ship electricity consumption peak load, isolating transformer primarily serve the effect of electric isolution；It is realized between low-pressure line-outgoing cabinet and low pressure shore connection box
When the signal lock pin circuit access failure of electric blocking, i.e. bank electricity connection plug/socket, output cabinet breaker should cannot be closed
Lock disconnects automatically in closing position.Bank electricity socket box can be set in wharf apron, include high pressure aviation plug, realize ship-to-shore electricity
Source connection；In the case where cable is more or the higher situation in ship power distribution room position, cable drum, cable trolley or cable are preferably set
Lifting device (mechanical-stretching arm).
At the beginning of cut-off 2018, bank electricity system has applied to the harbour in the whole nation 35%, harbour, and country vigorously supports bank electricity system
Engineering, bank electricity system most reliable electricity generation system when also perfect substitute generation machine pulling in shore as ship, Generator electrical pollution
Greatly, the carbon pollution in the whole nation 40% is from generator generation according to statistics, and the appearance of bank electricity system solves this problem,
When ship block pulls in shore, the bank electricity system of generator ashore using the connection of bank electricity connector is stopped using on ship, bank electricity system supplies
Electricity operates normally ship, and bank electricity system is just becoming the New Set of ship shore electric.Energy-saving and emission-reduction are national strategy behave, special needle
The problem of to Ship and port pollution, country proposes the strategy of harbour transition and upgrade, and Shanghai is it is also proposed that build " green harbour "
Slogan.Obviously, bank electricity technology is to realize the important channel of port green emission reduction.It is limited according to the regulation of national standard GB20981-2007
It is worth, the pollutant discharge amount of the every kilowatt hour of diesel-driven generator is 3.5g carbon monoxide, 1g hydrocarbon, the conjunction of 6g nitrogen oxidation on ship
Object and 0.2g pellet amount to 10.7g, along with the blended fuel oil peculiar to vessel calculated according to 2% vulcanization additive is produced
Raw 9.8g oxysulfide, the every kilowatt hour exhaust gas total displacement of diesel-driven generator is 20.5g on ship.Calculated with this, if using bank electricity
Technology be one be 5MVA in port load freighter power supply, disposal of pollutants 122.5kg can be reduced per hour.Ship once reaches port
About 20 hours, disposal of pollutants 2040kg can be reduced.
Bank electricity is the necessary equipment of bank electricity system with plugs and sockets, and existing bank electricity plugs and sockets does not contain communication function,
Therefore it is unable to satisfy large-scale requirement.
Summary of the invention
The purpose of this utility model is in view of the problems of the existing technology, to provide a kind of with pressure separation function
Bank electricity socket；The bank electricity socket can set the bulb plunger for forcing isolated value of thrust by installation, when plug is by remote
More than normal contact engaging and separating force pulling force when, detent ball squeeze bulb plunger both can to misplace by force, final that separation is forced to be inserted
Head.
The purpose of this utility model solves by the following technical programs:
A kind of bank electricity socket with pressure separation function, including socket, it is characterised in that: set on the jack body
There are the slip ring for capableing of the sliding of counterpart receptacle ontology, when slip ring resets, the phase of the slip ring of the detent ball on face jack body
To being provided with bulb plunger on position, and the central axes of bulb plunger and the central axes of detent ball be located on the same line with
Improve the positioning performance of detent ball；When plug is by pulling force far more than normal contact engaging and separating force, detent ball can squeeze by force
Bulb plunger makes the two misplace, and finally forces breakaway plug.
Depending on the isolated value of thrust of the pressure that the value of elastic of the contained spring of the bulb plunger is set as needed.
Depending on the isolated value of thrust of the pressure that the group number of the bulb plunger and detent ball is set as needed.
The slip ring can do the sliding of the counterpart receptacle ontology within the scope of restriction along the axial direction of jack body, in socket
The side of ontology, which is equipped in leading arm and the hollow hole of leading arm, is equipped with spring, and the guide groove on slip ring covers leading arm and bullet
The upper end of spring withstands on the top of guide groove, and the upper inside wall of the guide groove is equipped with can be to the detent ball on jack body
The recessing groove of activity space is provided；The slip ring presses pressing spring under the effect of external force, then guide groove and bulb plunger are opposite
Leading arm slide downward provides activity space so that recessing groove marches at the position of detent ball for detent ball, decontrols outer
Then slip ring return under the action of the upward driving force that spring provides, detent ball return live plug and and bulb plunger to power surely
Alignment.
The recessing groove is annularly arranged on the inner wall of slip ring, and bulb plunger is located at the slip ring on the downside of recessing groove
In shell.
The jack body is equipped with limiting slot and is equipped with spacer pin, spacer pin insertion limit in the corresponding position of slip ring
It is in the slot of position and movable in limiting slot, to limit the stroke of slip ring.
The spacer pin is arranged in the side of the guide groove on slip ring and is correspondingly arranged.
The bottom of the socket is equipped with electric mortise lock, and the motion bar of electric mortise lock pops up and withstands slip ring so that slip ring can not live
It is dynamic.
The end of the motion bar passes through spring from the hollow hole of the leading arm of Socket casing side and can be embedded in
In the spring mounting hole on guide groove top.
The side of the jack body and slip ring are equipped with multiple groups leading arm, spring and guide groove.
The utility model has the following advantages compared with prior art:
The bank electricity socket of the utility model can set the bulb plunger for forcing isolated value of thrust by installation, work as plug
When by pulling force far more than normal contact engaging and separating force, detent ball squeeze bulb plunger both can to misplace by force, final to force
Breakaway plug；Isolated value of thrust is forced by the value of elastic of adjusting ball head plunger body spring and increases or decreases bulb
The group number of plunger and detent ball is set；When pressure separation function is to protect plug by improper pulling force, cable is inserted
Head and socket are not damaged, and the pressure separating mechanism compact structure of the bank electricity socket is easily installed, and value of thrust can be set and just
In adjusting, facilitates processing and realize function, therefore be suitable for promoting the use of.
The utility model is by the slip ring that can reset is arranged on jack body and limits slip ring stroke, and by allowing
The detent ball that is set as of position slot provides activity space, realizes the quick positioning of plug insertion socket and quickly extracts；Slip ring edge
Guide wall on jack body it is up and down, apparent rotation twist will not occur；Additionally by the setting of electric mortise lock, avoid
Plugs and sockets without hot-line insertion and extraction, the band electrical connection of plugs and sockets is protected while having and forcing separation function.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the bank electricity socket of the utility model；
Attached drawing 2 is the Structure explosion diagram of the bank electricity socket of the utility model.
Wherein: 1-jack body；2-leading arms；3-springs；4-limiting slots；5-detent balls；6-slip rings；7—
Guide groove；8-recessing grooves；9-spacer pins；10-electric mortise locks；11-motion bars；12-bulb plungers.
Specific embodiment
The utility model is further described with embodiment with reference to the accompanying drawing.
It is as shown in Figs. 1-2: it is a kind of with the bank electricity socket for forcing separation function, including jack body 1, in jack body 1
It is equipped with and is capable of the slip ring 6 that counterpart receptacle ontology 1 slides, when slip ring 6 resets, detent ball 5 on face jack body 1
Bulb plunger 12 is provided on the relative position of slip ring 6, and the central axes of bulb plunger 12 and the central axes of detent ball 5 are located at
The positioning performance of detent ball 5 is improved on same straight line；When plug is by pulling force far more than normal contact engaging and separating force, positioning
Ball 5 can make the two misplace by squeeze bulb plunger 12 by force, finally force breakaway plug.The contained spring of bulb plunger 12
Depending on the isolated value of thrust of the pressure that value of elastic is set as needed；And the group number of bulb plunger 12 and detent ball 5 is according to need
Depending on the isolated value of thrust of the pressure to be set.
In said structure, slip ring 6 can do the counterpart receptacle ontology 1 within the scope of restriction along the axial direction of jack body 1
Sliding is equipped with spring 3, the guiding on slip ring 6 in the hollow hole that the side of jack body 1 is equipped with leading arm 2 and leading arm 2
The upper end that slot 7 covers leading arm 2 and spring 3 withstands on the top of guide groove, and the upper inside wall of the guide groove 7 is equipped with and can give
Detent ball 5 on jack body 1 provides the recessing groove 8 of activity space；The slip ring 6 presses pressing spring under the effect of external force
3, then guide groove 7 and bulb plunger 12 are oppositely oriented 2 slide downward of arm, so that recessing groove 8 marches to the position of detent ball 5
Place provides activity space for detent ball 5, and decontroling external force, then slip ring 6 returns under the action of the upward driving force that spring 3 provides
Position, 5 return of detent ball are lived plug surely and are aligned with bulb plunger 12.As needed, it is set on 1 side of jack body and slip ring 6
There are multiple groups leading arm 2, spring 3 and guide groove 7；Recessing groove 8 is annularly arranged on the inner wall of slip ring 6, and bulb plunger 12
In the shell of the slip ring 6 of 8 downside of recessing groove.
In above-mentioned bank electricity socket, the stroke of slip ring 6 is limited by limiting slot 4 and spacer pin 9, is equipped on jack body 1
Limiting slot 4 and it is equipped with spacer pin 9 in the corresponding position of slip ring 6, spacer pin 9 is inserted into limiting slot 4 and living in limiting slot 4
It is dynamic, slip ring 6 can be prevented to be detached from, and limit the stroke of slip ring 6；Spacer pin 9 is arranged in the side of guide groove 7 and is correspondingly arranged.
Be equipped with electric mortise lock 10 in the bottom of jack body 1, the motion bar 11 of electric mortise lock 10 pop up and withstand slip ring 6 so that
Slip ring 6 can not activity；The end of motion bar 11 from the hollow hole of leading arm 2 pass through spring 3 and can be embedded in guide groove 7 on
In the spring mounting hole in portion.Slip ring 6 is limited by electric mortise lock 10, when jack body 1 charges, 11 bullet of motion bar of electric mortise lock 10
When withstanding slip ring 6 out, slip ring 6 can not activity.
The bank electricity socket of the utility model can set the bulb plunger 12 for forcing isolated value of thrust by installation, when slotting
When head is by pulling force far more than normal contact engaging and separating force, detent ball 5 squeeze bulb plunger 12 both can to misplace by force, finally
Force breakaway plug；Isolated value of thrust is forced to add deduct by the value of elastic of 12 contained spring of adjusting ball head plunger and increasing
Lack the group number of bulb plunger 12 and detent ball 5 to set；Forcing separation function is to protect plug by improper pulling force
When, cable, plug and socket are not damaged, and the pressure separating mechanism compact structure of the bank electricity socket is easily installed, value of thrust
It can set and convenient for adjusting, facilitating processing and realizing function.Simultaneously by the way that the slip ring 6 that can be resetted is arranged on jack body 1
And the stroke of slip ring 6 is limited, and provide activity space by the detent ball 5 that is set as of recessing groove 8, realize that plug is inserted into socket
It is quick positioning and quickly extract；Slip ring 6 is up and down along the guide wall 2 on jack body 1, will not occur significantly to rotate
Distortion；Additionally by the setting of electric mortise lock 10, avoid plugs and sockets without hot-line insertion and extraction, have force separation function while
The band electrical connection of plugs and sockets is protected.
Above embodiments are only to illustrate the technical idea of the utility model, and the protection model of the utility model cannot be limited with this
Enclose, it is all according to the utility model proposes technical idea, any changes made on the basis of the technical scheme each falls within this reality
Within the scope of novel protected；The technology that the utility model is not directed to can be realized by the prior art.
Claims (10)
1. a kind of with the bank electricity socket for forcing separation function, including jack body (1), it is characterised in that: the socket sheet
Body (1) is equipped with the slip ring (6) for capableing of counterpart receptacle ontology (1) sliding, when slip ring (6) reset, on face jack body (1)
Detent ball (5) slip ring (6) relative position on be provided with bulb plunger (12), and the central axes of bulb plunger (12) and
The central axes of detent ball (5) are located on the same line to improve the positioning performance of detent ball (5)；When plug is far surpassed
When crossing the pulling force of normal contact engaging and separating force, detent ball (5) can make the two misplace by squeeze bulb plunger (12) by force, final pressure point
From plug.
2. according to claim 1 have the bank electricity socket for forcing separation function, it is characterised in that: the bulb plunger
(12) value of elastic of contained spring is set as needed.
3. according to claim 1 or 2 have the bank electricity socket for forcing separation function, it is characterised in that: the bulb
The group number of plunger (12) and detent ball (5) is set as needed.
4. according to claim 1 have the bank electricity socket for forcing separation function, it is characterised in that: the slip ring (6)
The sliding of the counterpart receptacle ontology (1) within the scope of restriction, the week in jack body (1) can be done along the axial direction of jack body (1)
Side is equipped in leading arm (2) and the hollow hole of leading arm (2) and is equipped with spring (3), and the guide groove (7) on slip ring (6), which covers, leads
The top of guide groove (7) is withstood on to the upper end of arm (2) and spring (3), the upper inside wall of the guide groove (7) is equipped with and can give
Detent ball (5) on jack body (1) provides the recessing groove (8) of activity space；The slip ring (6) is under the effect of external force
By pressing spring (3), then guide groove (7) and bulb plunger (12) are oppositely oriented arm (2) slide downward, so that recessing groove (8) is advanced
To the position of detent ball (5), activity space is provided for detent ball (5), decontroling external force, then slip ring (6) is mentioned in spring (3)
Return under the action of the upward driving force supplied, detent ball (5) return are lived plug surely and are aligned with bulb plunger (12).
5. according to claim 4 have the bank electricity socket for forcing separation function, it is characterised in that: the recessing groove
(8) annular in shape to be arranged on the inner wall of slip ring (6), and bulb plunger (12) is located at the shell of the slip ring (6) on the downside of recessing groove (8)
In.
6. according to claim 1 or 4 have the bank electricity socket for forcing separation function, it is characterised in that: the socket
Ontology (1) is equipped with limiting slot (4) and is equipped with spacer pin (9) in the corresponding position of slip ring (6), spacer pin (9) insertion limit
It is in slot (4) and movable in limiting slot (4), to limit the stroke of slip ring (6).
7. according to claim 6 have the bank electricity socket for forcing separation function, it is characterised in that: the spacer pin
(9) side of guide groove (7) on slip ring (6) is set and is correspondingly arranged.
8. according to claim 1 or 4 have the bank electricity socket for forcing separation function, it is characterised in that: the socket sheet
The bottom of body (1) is equipped with electric mortise lock (10), and the motion bar (11) of electric mortise lock (10) pops up and withstands slip ring (6) so that slip ring
It (6) can not activity.
9. according to claim 8 have the bank electricity socket for forcing separation function, it is characterised in that: the motion bar (11)
End passed through from the hollow hole of the leading arm (2) of jack body (1) side and spring (3) and guide groove (7) can be embedded in
In the spring mounting hole on top.
10. according to claim 4 have the bank electricity socket for forcing separation function, it is characterised in that: the jack body
(1) shell side and slip ring (6) is equipped with multiple groups leading arm (2), spring (3) and guide groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822019284.5U CN209282522U (en) | 2018-12-04 | 2018-12-04 | A kind of bank electricity socket with pressure separation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822019284.5U CN209282522U (en) | 2018-12-04 | 2018-12-04 | A kind of bank electricity socket with pressure separation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209282522U true CN209282522U (en) | 2019-08-20 |
Family
ID=67609665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822019284.5U Active CN209282522U (en) | 2018-12-04 | 2018-12-04 | A kind of bank electricity socket with pressure separation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209282522U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109361111A (en) * | 2018-12-04 | 2019-02-19 | 江苏健龙电器有限公司 | A kind of bank electricity socket with pressure separation function |
| CN110707478A (en) * | 2019-10-09 | 2020-01-17 | 武汉科技大学 | Auxiliary shore electric plug plugging device with forced separation function |
| CN110829113A (en) * | 2019-10-14 | 2020-02-21 | 武汉科技大学 | Portable shore power plug auxiliary plugging device |
| CN116722403A (en) * | 2023-06-09 | 2023-09-08 | 南方电网调峰调频发电有限公司储能科研院 | Separation type photoelectric composite joint for connecting cables of underwater robot |
-
2018
- 2018-12-04 CN CN201822019284.5U patent/CN209282522U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109361111A (en) * | 2018-12-04 | 2019-02-19 | 江苏健龙电器有限公司 | A kind of bank electricity socket with pressure separation function |
| CN110707478A (en) * | 2019-10-09 | 2020-01-17 | 武汉科技大学 | Auxiliary shore electric plug plugging device with forced separation function |
| CN110829113A (en) * | 2019-10-14 | 2020-02-21 | 武汉科技大学 | Portable shore power plug auxiliary plugging device |
| CN116722403A (en) * | 2023-06-09 | 2023-09-08 | 南方电网调峰调频发电有限公司储能科研院 | Separation type photoelectric composite joint for connecting cables of underwater robot |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211123 Address after: 215129 Room 201, building 6, No. 78, Keling Road, science and Technology City, Suzhou high tech Zone, Suzhou, Jiangsu Province Patentee after: STATE GRID SMART ENERGY TRAFFIC TECHNOLOGY INNOVATION CENTER (SUZHOU) Co.,Ltd. Address before: 214200 electromechanical Industrial Park, Wanshi Town, Yixing City, Wuxi City, Jiangsu Province (South District) Patentee before: JIANGSU JIANLONG ELECTRICAL Co.,Ltd. |