CN207752927U - A kind of bank electricity direct current drive Manual isolation switch peculiar to vessel - Google Patents
A kind of bank electricity direct current drive Manual isolation switch peculiar to vessel Download PDFInfo
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- CN207752927U CN207752927U CN201721351939.8U CN201721351939U CN207752927U CN 207752927 U CN207752927 U CN 207752927U CN 201721351939 U CN201721351939 U CN 201721351939U CN 207752927 U CN207752927 U CN 207752927U
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- base plate
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- direct current
- current drive
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Abstract
The utility model discloses a kind of bank electricity direct current drive Manual isolation switchs peculiar to vessel, include the mounting plate and base plate being fixed as one by supporting rod, the major loop conducting system that main circuit switch function can be achieved is equipped between mounting plate and base plate, base plate is equipped with the transmission mechanism for driving major loop conducting system to complete switch motion and controls switching mechanism with the secondary circuit of the realization circuit reversion of transmission mechanism linkage, and secondary circuit interface and divide-shut brake instruction device are additionally provided on the lateral surface of base plate.The utility model drives construction of switch rotation to realize switching by motor, and it is arranged and the divide-shut brake instruction device of construction of switch linkage and secondary circuit control switching mechanism, pass through circuit switching, on the one hand in-place closing is displayed whether, on the other hand reversed cut-out motor power, it is compact-sized, easy to operate, it is safe and reliable to operation, with good shock resistance and vibration performance, it is provided simultaneously with the ability for bearing larger short-circuit KA Rms.
Description
Technical field
The utility model is related to field of switch equipment, and in particular to a kind of bank electricity direct current drive Manual isolation switch peculiar to vessel.
Background technology
Bank electricity technology peculiar to vessel refers to that vessel berth stops using fuel electric generator on ship during harbour, is used instead electric on the bank
Source powers, and meets a kind of power supply mode of electric energy needed for electric terminal on ship.Bank electricity technology peculiar to vessel as it is a kind of cleaning and efficiently
Power supply mode, be conducive to the implementation for promoting electric energy to substitute, and energy-saving and emission-reduction can be promoted, there is very good environmental benefit
And economic benefit, therefore bank electricity technology peculiar to vessel receives widely concern and development prospect in recent years.
In recent years, China's shipping industry have developed rapidly, and shipbuilding tonnage is increasing, using the electricity of direct current power propelling ship
Power capacity and load are also continuously increased, increasing using bank electricity power demands peculiar to vessel, due to bank electricity technology peculiar to vessel close to ocean,
The environment such as rivers and lake are more severe, and moist heavier, corrosion is larger, and shock and vibration are larger, therefore it is required that bank electricity peculiar to vessel is straight
Flow electric and hand disconnecting switch have preferable shock resistance and vibration performance, while it is easy to operate, safety is preferable, have short circuit
When be resistant to high current ability.
Utility model content
The purpose of this utility model is to provide a kind of bank electricity direct current drive Manual isolation switchs peculiar to vessel, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of bank electricity direct current drive peculiar to vessel manually every
Pass, including parallel mounting plate and base plate arranged side by side are left, is fixed as one by more supporting rods therebetween, it is described
The major loop conducting system that main circuit switch function can be achieved, the lateral surface of the base plate are equipped between mounting plate and base plate
It is equipped with the transmission mechanism that the major loop conducting system can be driven to complete switch motion, the medial surface of the base plate is equipped with
Secondary circuit controls switching mechanism, the lateral surface of the base plate be equipped with secondary circuit interface for inputting external power supply and
Divide-shut brake instruction device for showing the major loop conducting system on off state.
Further, for the bank point direct current drive Manual isolation switch peculiar to vessel, the major loop conducting system by
The stationary contact head module and motive contact module being arranged oppositely collectively constitute, and are respectively equipped on the stationary contact head module and motive contact module
Static contact busbar towards each other and moving contact busbar, the static contact busbar and moving contact busbar pass through first
Insulator, insulation booth, backing plate and fastener are fixed, and the moving contact busbar is equipped with perpendicular first rotating shaft, described
The moving contact that can be rotated about is provided in first rotating shaft, the moving contact is fixed by support element and spring leaf support, described
First rotating shaft is connected to the transmission mechanism.
Further, for the bank electricity direct current drive Manual isolation switch peculiar to vessel, the transmission mechanism includes fixing
Turbine and worm decelerating motor on the base plate and the main shaft being erected between the base plate and mounting plate, the installation
It is respectively provided with the bearing block and flange of the fixed main shaft on plate and base plate, connecting lever is fixed on the main shaft, it is described
The front end of connecting lever is provided with connecting rod, and the connecting rod rides upon in the first rotating shaft.
Further, for the bank electricity direct current drive Manual isolation switch peculiar to vessel, the secondary circuit control conversion
Mechanism includes the quick-action switch being fixed by the bracket on the base plate and the second shaft for being fixed on the moving contact, institute
The different contacts for stating quick-action switch are connected to different electric power time from the transmission mechanism and the divide-shut brake instruction device respectively
Lu Zhong is equipped with the second insulator between second shaft and the moving contact, being fixed with one in second shaft can be with it
The cam of rotation, the quick-action switch are located in the rotational plane of the cam and can touch the quick-action during the cam
The different contacts of switch.
Further, for the bank electricity direct current drive Manual isolation switch peculiar to vessel, the Worm reduction motor
It is equipped with the Manual operation handle for manual operation.
Compared with prior art, the utility model has the beneficial effects that：
The utility model provides a kind of bank electricity direct current drive Manual isolation switch peculiar to vessel, compact-sized, easy to operate,
It is safe and reliable to operation, there is good shock resistance and vibration performance, be provided simultaneously with and bear larger short-circuit KA Rms
Ability.Bank electricity direct current drive Manual isolation switch peculiar to vessel uses modularization assembling, the current specification to product and pole according to user
Number requires, and can carry out quick assembling.It is direct current that bank electricity direct current drive Manual isolation switch peculiar to vessel, which is suitable for rated operational voltage,
(or exchange) 1500V and hereinafter, in rated operational current to the shore power connection peculiar to vessel of 4000A, plays connection and isolation electricity
The effect in source.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model,
Fig. 2 is the structural schematic diagram of major loop conducting system described in the utility model,
Fig. 3 is the structural schematic diagram of transmission mechanism described in the utility model,
Fig. 4 is the structural schematic diagram that secondary circuit described in the utility model controls switching mechanism,
Fig. 5 is monopole, the bipolar and three pole schematic diagrames of major loop conducting system described in the utility model,
Wherein, 1, mounting plate, 2, base plate, 3, supporting rod, 4, major loop conducting system, 41, static contact busbar, 42,
Moving contact busbar, the 43, first insulator, 44, insulation booth, 45, backing plate, 46, first rotating shaft, 47, moving contact, 48, support element,
49, spring leaf, 5, transmission mechanism, 51, turbine and worm decelerating motor, 52, main shaft, 53, bearing block, 54, flange, 55, connecting lever,
56, connecting rod, 6, secondary circuit control switching mechanism, 61, holder, 62, quick-action switch, the 63, second shaft, the 64, second insulator,
65, cam, 7, secondary circuit interface, 8, divide-shut brake instruction device, 9, Manual operation handle.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of bank electricity direct current drive peculiar to vessel is kept apart manually
It closes, including mounting plate 1, base plate 2, supporting rod 3, major loop conducting system 4, transmission mechanism 5, secondary circuit control switching mechanism
6, the secondary circuit interface 7 for inputting external power supply and the divide-shut brake for showing 4 on off state of major loop conducting system
Instruction device 8, wherein mounting plate 1, supporting rod 3, base plate 2 play fixed function, keep its structure more secured, anti-vibration and impact
Performance is more preferable；When electric operating, transmission mechanism 5 it is electric after, rotate clockwise, drive the moving contact of major loop conducting system 4
47 connect with static contact, by divide-shut brake instruction device 8 judge to switch whether in-place closing, send out closing position signal, and lead to
Cross contact transformation cut-out 5 power supply of transmission mechanism of the quick-action switch 62 in secondary circuit control switching mechanism 6；Work as electric operating
When, transmission mechanism 5 it is electric after, rotate counterclockwise, drive the moving contact 47 of major loop conducting system 4 to be disconnected with static contact, pass through
Divide-shut brake instruction device 8 judge switch whether in-place closing, send out closing position signal, and interpreter is controlled by secondary circuit
Contact transformation cut-out 5 power supply of transmission mechanism of quick-action switch 62 on structure 6.Behaviour when having a power failure as switch or overhauling is manually operated
Make mode, Manual operation handle 9 is inserted into 51 square shaft of Worm reduction motor, shakes clockwise or counterclockwise, makes switch
Switching on and off.
Specifically, as shown in Fig. 2, major loop conducting system 4 includes by four static contact busbars, 41, two first insulation
The stationary contact head module of 44, two backing plates 45 of sub 43, insulation booths, fastener composition；By four moving contact busbars 42, two
First 43, one, insulator, 45, eight, the backing plate support element of spring leaf 49, four of moving contact 47,48 of insulation booth 44, two
48, the motive contact module that two first rotating shafts 46, fastener form.Major loop conducting system 4 is assemblied in mounting plate 1 and base plate
Between 2, so that moving contact 47 is rotated around first rotating shaft 46 by transmission mechanism 5, reach switching on and off purpose.As shown in figure 5, leading back
Conducting system 4 block combiner pattern in road has：Monopole, bipolar and three poles.
Specifically, as shown in figure 3, transmission mechanism 5 includes a Worm reduction motor 51 being fixed on base plate 2
With a flange 54, a bearing block 53 being fixed on mounting plate 1, a master being assemblied between flange 54 and bearing block 53
Axis 52, two connecting levers 55 being fixed on main shaft 52 are connected in four connecting rods 56 on connecting lever 55, connecting rod by two axis pin axis
56 couple with major loop conducting system 4, form four-bar mechanism.When Worm reduction motor 51 rotates clockwise, switch
It closes a floodgate；When Worm reduction motor 51 rotates counterclockwise, separating brake is switched.
Specifically, as shown in figure 4, secondary circuit control switching mechanism 6 includes one second be fixed on moving contact 47
Insulator 64 and second shaft 63, a cam 65 being fixed in the second shaft 63 are fixed on base with four holders 61
Six quick-action switches 62 composition on seat board 2.Wherein, by adjusting quick-action switch 62 and 65 relative position of cam, ensure direct current
The accuracy of electric and hand disconnecting switch position switching on and off.Moving contact 47 is rotated with moving cam 65, and cam 65 touches quick-action switch
62, so that the contact of quick-action switch 62 is converted, switches the circuit of divide-shut brake instruction device to send out position switching on and off signal, and
Can direct current drive Manual isolation switch switching on and off in place while, accurately cut off transmission mechanism power supply.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of bank electricity direct current drive Manual isolation switch peculiar to vessel, which is characterized in that including parallel mounting plate arranged side by side and
Base plate is fixed as one by more supporting rods therebetween, is equipped between the mounting plate and base plate and main electricity can be achieved
The major loop conducting system of way switch function, the lateral surface of the base plate, which is equipped with, can drive the major loop conducting system complete
At the transmission mechanism of switch motion, the medial surface of the base plate is equipped with secondary circuit and controls switching mechanism, the base plate
Lateral surface be equipped with secondary circuit interface for inputting external power supply and for showing the major loop conducting system switch
The divide-shut brake instruction device of state.
2. bank electricity direct current drive Manual isolation switch peculiar to vessel according to claim 1, which is characterized in that the major loop is led
Electric system is collectively constituted by the stationary contact head module and motive contact module being arranged oppositely, on the stationary contact head module and motive contact module
It is respectively equipped with static contact busbar towards each other and moving contact busbar, the static contact busbar and moving contact busbar are equal
It is fixed by the first insulator, insulation booth, backing plate and fastener, the moving contact busbar is equipped with perpendicular first turn
Axis, the moving contact that can be rotated about is provided in the first rotating shaft, and the moving contact is supported solid by support element and spring leaf
Fixed, the first rotating shaft is connected to the transmission mechanism.
3. bank electricity direct current drive Manual isolation switch peculiar to vessel according to claim 2, which is characterized in that the transmission mechanism
Including the turbine and worm decelerating motor being fixed on the base plate and the main shaft being erected between the base plate and mounting plate,
It is respectively provided with the bearing block and flange of the fixed main shaft on the mounting plate and base plate, is fixed with and turns on the main shaft
The front end of arm, the connecting lever is provided with connecting rod, and the connecting rod rides upon in the first rotating shaft.
4. bank electricity direct current drive Manual isolation switch peculiar to vessel according to claim 2, which is characterized in that the secondary circuit
Control switching mechanism include the quick-action switch being fixed by the bracket on the base plate and be fixed on the moving contact the
The different contacts of two shafts, the quick-action switch are connected to difference with the transmission mechanism and the divide-shut brake instruction device respectively
Power circuit in, the second insulator is equipped between second shaft and the moving contact, is fixed in second shaft
One cam that can be rotated with it, the quick-action switch are located in the rotational plane of the cam and can be touched during the cam
The different contacts of the quick-action switch.
5. bank electricity direct current drive Manual isolation switch peculiar to vessel according to claim 3, which is characterized in that the turbine and worm
Decelerating motor is equipped with the Manual operation handle for manual operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721351939.8U CN207752927U (en) | 2017-10-19 | 2017-10-19 | A kind of bank electricity direct current drive Manual isolation switch peculiar to vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721351939.8U CN207752927U (en) | 2017-10-19 | 2017-10-19 | A kind of bank electricity direct current drive Manual isolation switch peculiar to vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207752927U true CN207752927U (en) | 2018-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721351939.8U Active CN207752927U (en) | 2017-10-19 | 2017-10-19 | A kind of bank electricity direct current drive Manual isolation switch peculiar to vessel |
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| CN (1) | CN207752927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107658174A (en) * | 2017-10-19 | 2018-02-02 | 武汉倍诺德开关股份有限公司 | A kind of bank electricity direct current drive Manual isolation switch peculiar to vessel |
-
2017
- 2017-10-19 CN CN201721351939.8U patent/CN207752927U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107658174A (en) * | 2017-10-19 | 2018-02-02 | 武汉倍诺德开关股份有限公司 | A kind of bank electricity direct current drive Manual isolation switch peculiar to vessel |
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