CN105790130B - A kind of Liftable type shore connection box - Google Patents
A kind of Liftable type shore connection box Download PDFInfo
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- CN105790130B CN105790130B CN201410789550.6A CN201410789550A CN105790130B CN 105790130 B CN105790130 B CN 105790130B CN 201410789550 A CN201410789550 A CN 201410789550A CN 105790130 B CN105790130 B CN 105790130B
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- wiring
- hydraulic lift
- electric power
- casing
- hydraulic
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- 230000005611 electricity Effects 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 230000007423 decrease Effects 0.000 claims abstract description 6
- 230000007797 corrosion Effects 0.000 claims abstract description 4
- 238000005260 corrosion Methods 0.000 claims abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 4
- 239000010935 stainless steel Substances 0.000 claims abstract description 4
- 239000010720 hydraulic oil Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 2
- 230000002528 anti-freeze Effects 0.000 claims 1
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000010762 marine fuel oil Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a kind of Liftable type shore connection box, including：Wiring casing, hydraulic lift, bank electricity transmission cable, mounting groove is excavated out in subsurface, the hydraulic stem of hydraulic lift is fixed on the concrete for laying trench bottom, hydraulic lift connects long-range shore electric power control system, and the rise or decline of hydraulic lift are controlled by long-range shore electric power control system；Wiring casing is stably placed on the hydraulic lift；Wiring plug-in unit is provided with the top of wiring casing, one end of wiring plug-in unit connects shore electric power by bank electricity transmission cable, and the other end is used to connect outside ship；Wiring casing is square, is made of stainless steel, degree of protection reaches IP65；Wiring box house installs support beam additional, holds cross, bottom cross midpoint is connected with the support bar of hydraulic lift；Mounting groove excavates in wharf apron, and depth can accommodate lower hydraulic lift and wiring casing, the inner wall smooth of mounting groove and corrosion-resistant.
Description
Technical field
The present invention relates to technical field of electric power, in particular it relates to a kind of Liftable type shore connection box.
Background technology
With national economy sustained and rapid development, the paces of port construction are more and more faster, the quantity of ship landing pier and
Density is significantly increased, and needs to consume great amount of fuel oil for this, forms scale grand " sea flowing chimney ".Ship is in the phase of reaching port
Between, in order to meet itself power demand, auxiliary generator consumes a large amount of heavy oil to power.
Powered due to marine fuel oil is influenceed by limitations such as ship equipment of itself quality, scale, qualities, and fuel utilization ratio is not
Height, loss are serious, and dump energy caused by boat diesel engine can not store again, both waste the substantial amounts of energy, Ye Duigang areas
Great air pollution, noise pollution are caused, normal life and the health of crewman and port area resident are have impact on, to harbour
Urban environment causes huge destruction.
With bank electricity, to reduce Regional Environmental Pollution, reduce reach port ship electric cost and improve power supplying efficiency have it is great
Meaning, it is one of effective way of harbour energy-saving and emission-reduction.Current scheme is mainly by electric power system on the bank, cable connection device
Junction box, ship are formed by electric system three parts.
Current ship shore electric power device junction box uses fixed form, and certain space is taken in wharf apron.Port
Mouth harbour often has will largely cause to hinder through the activity of row transportation loading and unloading, such junction box to haulage vehicle with equipment,
Reduce the production efficiency of harbour.
Problems be present using fixed mode in current shore connection box：
1st, wharf apron area and space are taken, quay transportation handling activity is influenceed, is easily damaged by accident collision.
2nd, in harbour wet environment, easily corroded.
3rd, need manually to go deep into sub-terrain operations, add labour and worker's workload, increase the work of bank electricity wiring
Intensity.
The content of the invention
In order to solve the problems, such as that the occupancy harbour of shore electric power junction box present in prior art space is big, easily damaged, this
Invention proposes a kind of Liftable type shore connection box.
According to the Liftable type shore connection box of the present invention, including：
Wiring casing, hydraulic lift, bank electricity transmission cable, mounting groove, the hydraulic lifting are excavated out in subsurface
The hydraulic stem of device is fixed on the concrete of the placement trench bottom, and the hydraulic lift connects long-range shore electric power control
System processed, the rise or decline of the hydraulic lift are controlled by the long-range shore electric power control system；
The wiring casing is stably placed on the hydraulic lift；It is provided with and connects on the top of the wiring casing
Line plug-in unit, one end of the wiring plug-in unit connect shore electric power by the bank electricity transmission cable, and the other end is used to connect outside
Ship；
The wiring casing is square, is made of stainless steel, degree of protection reaches IP65；In junction box's body
Portion installs support beam additional, holds cross, bottom cross midpoint is connected with the support bar of the hydraulic lift；
The mounting groove excavates in wharf apron, and depth can accommodate down the hydraulic lift and the junction box
Body, the inner wall smooth of the mounting groove and corrosion-resistant；
When deployed, start the rise program of the hydraulic lift by long-range shore electric power control system, rise institute
After stating wiring casing, ship transmission cable is connected on the wiring plug-in unit of the wiring casing；
After the ship transmission cable is connected on the wiring plug-in unit, start the decline of the hydraulic lift
Program, the wiring casing is dropped back in the mounting groove, start shore electric power, ship starts to receive the power supply of shore electric power.
The Liftable type shore connection box of the present invention, overcome conventional shore connection box and take the total quayage of the port and be mounted in underground
The problems such as being inconvenient to operate, it is easy to patching operations, improves wiring efficiency.Power supply wiring case is changed to Liftable type, reduced
Harbour space-consuming, the quantity of junction box can be installed by improving harbour.Power supply wiring case is taken in into underground during inoperative, subtracted
Lack the time that junction box contacts humid air, add junction box's usage time.By remote control electric up-down, reduce
Labor cost and worker's workload, reduce bank electricity wiring working strength, reduce the inconvenience that bank electricity is brought to harbour production.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages can be by the explanations write
Specifically noted structure is realized and obtained in book, claims and accompanying drawing.
Below by drawings and examples, technical scheme is described in further detail.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be used to explain the present invention together, be not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the schematic diagram of junction box's raised configuration of the embodiment of the present invention；
Fig. 2 is the schematic diagram of junction box's landing state of the embodiment of the present invention.
The following drawings mark is being marked thereon below in conjunction with accompanying drawing：
1- wiring casings, 11- wiring plug-in units；
2- hydraulic lifts, 3- bank electricity transmission cables, 4- cable ducts, 5- quay surfaces.
Embodiment
Below in conjunction with the accompanying drawings, the embodiment of the present invention is described in detail, it is to be understood that the guarantor of the present invention
Shield scope is not limited by embodiment.
In order to solve the problems, such as that the occupancy harbour of shore electric power junction box present in prior art space is big, easily damaged, this
Invention proposes a kind of Liftable type shore connection box.
The junction box includes：Wiring casing 1, hydraulic lift 2, bank electricity transmission cable 3, cable duct 4, in quay surface
Mounting groove is excavated out under 5, the hydraulic stem of hydraulic lift 2 is fixed on the lower concrete of mounting groove.Hydraulic lift 2
Long-range shore electric power control system control system is connected, the liter of hydraulic lift 2 is controlled by long-range shore electric power control system
Rise or decline.
Wiring casing 1 is stably placed on hydraulic lift 2, and the top of wiring casing 1 is provided with wiring plug-in unit 11,
The both ends of wiring plug-in unit 11 are respectively used to connect shore electric power and outside ship.
Wiring casing 1 is square, is made of stainless steel, degree of protection reaches IP65；The inside of wiring casing 1 installs additional
Support beam, holds cross, and bottom cross midpoint is connected with the support bar of the hydraulic lift 2；Mounting groove is in wharf apron
Excavate, depth can accommodate down the hydraulic lift 2 and wiring casing 1, the inner wall smooth of mounting groove and corrosion-resistant.
As shown in figure 1, when needing to use junction box, staff opens hydraulic lifting dress from shore electric power control system
2 rise program is put, wiring casing 1 is risen, ship transmission cable is connected on the wiring plug-in unit 11 of wiring casing 1.
After ship transmission cable is connected on wiring plug-in unit 11, as shown in Fig. 2 starting under hydraulic lift 2
Program is dropped, wiring casing 1 is dropped back in mounting groove, starts bank electricity variable-frequency power sources, ship starts to receive the power supply of shore electric power, section
The space for taking harbour is saved.
Preferably, bank electricity transmission cable 3 is connected to the wiring plug-in unit 11 of wiring casing 1 by cable duct 4 by shore electric power
On.
Preferably, the hydraulic oil motor of hydraulic lift 2, which is arranged on, lays trench bottom, and hydraulic oil uses anti-icing fluid
Force feed.
Preferably, bank electricity transmission cable 3 uses armouring protective cable.
Because wiring casing 1 needs raising and lowering, the cable at the position of wiring casing 1 stretch regularly with it is curved
Song, therefore, it is necessary to opposite bank electrical transmission cables 3 take safeguard measure, from bank electricity transmission cable of the cable duct 4 at wiring plug-in unit 11
3 install the cable-pulling chain of flexible folding additional, and bank electricity transmission cable 3 is wrapped in drag chain, avoid friction and excessive tensile to electricity
Cable causes to damage.
The Liftable type shore connection box of the present invention, overcome conventional shore connection box and take the total quayage of the port and be mounted in underground
The problems such as being inconvenient to operate, it is easy to patching operations, improves wiring efficiency.Power supply wiring case is changed to Liftable type, reduced
Harbour space-consuming, the quantity of junction box can be installed by improving harbour.Power supply wiring case is taken in into underground during inoperative, subtracted
Lack the time that junction box contacts humid air, add junction box's usage time.By remote control electric up-down, reduce
Labor cost and worker's workload, reduce bank electricity wiring working strength, reduce the inconvenience that bank electricity is brought to harbour production.
The present invention can have a variety of various forms of embodiments, above by taking Fig. 1-Fig. 2 as an example with reference to accompanying drawing to this hair
Bright technical scheme explanation for example, this is not meant to that the instantiation that the present invention is applied can only be confined to specific flow
Or in example structure, one of ordinary skill in the art is it is to be appreciated that specific embodiment presented above is a variety of
Some examples in its preferred usage, any embodiment for embodying the claims in the present invention all should be wanted in technical solution of the present invention
Within the scope of asking protection.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (5)
- A kind of 1. Liftable type shore connection box, it is characterised in that including：Wiring casing, hydraulic lift, bank electricity transmission electricity Cable, mounting groove is excavated out in subsurface, the hydraulic stem of the hydraulic lift is fixed on the concrete of the placement trench bottom On, the hydraulic lift connects long-range shore electric power control system, by the long-range shore electric power control system control institute State the rise or decline of hydraulic lift；The wiring casing is stably placed on the hydraulic lift；The top of the wiring casing is provided with wiring to insert Part, one end of the wiring plug-in unit connect shore electric power by the bank electricity transmission cable, and the other end is used to connect outside ship；The wiring casing is square, is made of stainless steel, degree of protection reaches IP65；The wiring box house adds Support beam is filled, holds cross, bottom cross midpoint is connected with the support bar of the hydraulic lift；The mounting groove excavates in wharf apron, and depth can accommodate down the hydraulic lift and the wiring casing, institute State the inner wall smooth of mounting groove and corrosion-resistant；When deployed, start the rise program of the hydraulic lift by long-range shore electric power control system, connect described in rise After line casing, ship transmission cable is connected on the wiring plug-in unit of the wiring casing；After the ship transmission cable is connected on the wiring plug-in unit, start the decline journey of the hydraulic lift Sequence, the wiring casing is dropped back in the mounting groove, start shore electric power, ship starts to receive the power supply of shore electric power.
- 2. Liftable type shore connection box according to claim 1, it is characterised in that also include：Cable duct, the bank electricity Transmission cable is connected to by the cable duct on the wiring plug-in unit of the wiring casing.
- 3. Liftable type shore connection box according to claim 1, it is characterised in that the hydraulic pressure of the hydraulic lift Oily motor is arranged on the placement trench bottom, and the hydraulic oil uses antifreeze hydraulic oil.
- 4. Liftable type shore connection box according to claim 1, it is characterised in that the bank electricity transmission cable uses armour Fill protective cable.
- 5. Liftable type shore connection box according to claim 1, it is characterised in that add outside the bank electricity transmission cable Cable-pulling chain equipped with flexible folding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410789550.6A CN105790130B (en) | 2014-12-17 | 2014-12-17 | A kind of Liftable type shore connection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410789550.6A CN105790130B (en) | 2014-12-17 | 2014-12-17 | A kind of Liftable type shore connection box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105790130A CN105790130A (en) | 2016-07-20 |
| CN105790130B true CN105790130B (en) | 2017-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410789550.6A Active CN105790130B (en) | 2014-12-17 | 2014-12-17 | A kind of Liftable type shore connection box |
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| Country | Link |
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| CN (1) | CN105790130B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106241639B (en) * | 2016-08-29 | 2019-01-11 | 江苏镇安电力设备有限公司 | A kind of low pressure shore connection cable promotion conveying device |
| CN106803644B (en) * | 2017-03-30 | 2019-04-16 | 大丰隆盛实业有限公司 | A kind of harbour bank electricity supply control cabinet system peculiar to vessel |
| CN108512146A (en) * | 2018-05-30 | 2018-09-07 | 国电泰州发电有限公司 | A kind of low pressure bank electricity ship-to-shore coupling mechanism |
| CN110626196B (en) * | 2019-07-22 | 2021-01-05 | 国网浙江省电力有限公司湖州供电公司 | Ubiquitous interconnected lifting type intelligent shore power system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202243057U (en) * | 2011-08-26 | 2012-05-30 | 中交第二航务工程勘察设计院有限公司 | Shore-based power supply device of ships at river port |
| CN202455066U (en) * | 2011-12-06 | 2012-09-26 | 连云港星火岸电工程有限公司 | Dock marine shore power system |
| CN202541349U (en) * | 2012-02-28 | 2012-11-21 | 徐秀桃 | Shore movable transformer substation integration system for boat |
| CN202888877U (en) * | 2012-09-11 | 2013-04-17 | 苏州市莱赛电车技术有限公司 | Bottom charging apparatus for electric vehicle |
| CN103429455A (en) * | 2011-02-01 | 2013-12-04 | 西门子公司 | Charging station for the wired charging of an electric vehicle |
-
2014
- 2014-12-17 CN CN201410789550.6A patent/CN105790130B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103429455A (en) * | 2011-02-01 | 2013-12-04 | 西门子公司 | Charging station for the wired charging of an electric vehicle |
| CN202243057U (en) * | 2011-08-26 | 2012-05-30 | 中交第二航务工程勘察设计院有限公司 | Shore-based power supply device of ships at river port |
| CN202455066U (en) * | 2011-12-06 | 2012-09-26 | 连云港星火岸电工程有限公司 | Dock marine shore power system |
| CN202541349U (en) * | 2012-02-28 | 2012-11-21 | 徐秀桃 | Shore movable transformer substation integration system for boat |
| CN202888877U (en) * | 2012-09-11 | 2013-04-17 | 苏州市莱赛电车技术有限公司 | Bottom charging apparatus for electric vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105790130A (en) | 2016-07-20 |
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