CN105600681B - Stacked power supply device - Google Patents
Stacked power supply device Download PDFInfo
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- CN105600681B CN105600681B CN201510486072.6A CN201510486072A CN105600681B CN 105600681 B CN105600681 B CN 105600681B CN 201510486072 A CN201510486072 A CN 201510486072A CN 105600681 B CN105600681 B CN 105600681B
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Abstract
The invention relates to a stacked power supply device, which includes a power receiving contact apparatus, a power supply contact apparatus and electric equipment. The power receiving contact apparatus comprises a power receiving shielding can, an insulating ring and contact plates, the power receiving shielding can is a hollow truncated cone structure with an open lower end, and the contact plates are embedded into power receiving shielding can's wall. The contact plates are in electrical connection with the electric equipment through a power supply cable. The power supply contact apparatus consists of a power supply shielding can, a control cable and spring contact chips, and is a hollow truncated cone structure with two open ends, the central angle of the power supply shielding can's truncated cone is identical to that of the power receiving shielding can's truncated cone, the undersurface radius of the power supply shielding can is larger than that of the power receiving shielding can. The spring contact chips are located on the power supply shielding can's wall. And the control cable is in connection with the spring contact chips. The stacked power supply device provided by the invention is applicable for supplying power to high energy consumption suspension electric equipment, is convenient for electric circuit interconnection in the air, has high working reliability, and can solve the winding dragging damage problem brought about by existing suspension electric equipment.
Description
Technical field
The present invention relates to electric supply installation, and in particular to a kind of stacked electric supply installation.
Background technology
Crane band carries decentralization or during Condition of Sudden Unloading, and crane arm acutely can rebound cushion at collision, and suspension hook is in raising steel wire
Under rope drawing, can vibrate with crane arm and significantly swing.Due to automatic decoupling device lifting when it is upper and lower on a large scale with suspension hook
Motion, can be with suspension hook teeter on a large scale in unloading, will be the circuit of automatic decoupling device and power supply unit right in the air
Connect, exist and align difficulty, dock the problems such as efficiency is low, and holding is difficult.
In prior art, for the power supply mode of suspention electromechanical equipment is mainly independently-powered remote manipulation class and towing cable
Class, wherein, independently-powered remote manipulation class is typically independently-powered using lithium battery, is mainly used in the low occasion of energy consumption；For
Heavy industry is equipped, and loading capacity is huge, and there is long-term standby remote control reception equipment, and suspention electromechanical equipment power consumption is huge, relies on
Lithium battery power supply is difficult to meet electric energy needed for work, it is often necessary to charge, inefficiency.For towing cable class, due to cable
Bad mechanical strength, is servo-actuated power supply using cable drum and is mainly used in activation part and slowly moves, impact little occasion, for hanging
Hook is this kind of to swing big part, is powered using cable drum, and cable is easily intertwined with the rope that breaks off relations, and often thus causes electricity
Cable is damaged；Support cable avoid cable connector being damaged because significantly vibrating using the rope that breaks off relations, but steel wire rope is swung in suspension hook
Route on, there is steel wire rope and cable have the risk for being impacted winding and being damaged by suspension hook.
To sum up, either independently-powered remote manipulation class, or towing cable class, power supply plan can not be all met in impact operating mode
The reliable power supply of automatization's suspension hook is required.
The content of the invention
The technical problem to be solved is to overcome the shortcomings of above-mentioned background technology, there is provided one kind can avoid cable
The stacked electric supply installation for damaging, this stacked electric supply installation are particularly well-suited to carry out the suspension electromechanical equipment of high energy consumption
Power supply.
The present invention solves the technical scheme that its technical problem adopts, a kind of stacked electric supply installation, including being made electrical contact with
Device, electrical power contact device and electrical equipment, it is described to be included by electric isolution cover, dead ring, contact plate by Electical connector, it is described
By the hollow round table structure that electric isolution cover is lower ending opening, the contact plate is embedded in the cover wall by electric isolution cover by dead ring
Interior, dead ring will be isolated with contact plate electric insulation by electric isolution cover, the number of the contact plate being embedded in the cover wall by electric isolution cover
Amount is at least 2 pieces；The contact plate is electrically connected with electrical equipment by service cable, per two pieces of contact plates and electrical equipment string
Connection constitutes a circuit；
The electrical power contact device includes power isolation cover, control cable, spring contact plate, and the power supply isolation cover is two
The hollow round table structure of end opening, the central angle of the round platform of isolation cover of powering are identical with the central angle of the round platform by electric isolution cover,
Power supply isolation cover goes to the bottom radius surface more than being gone to the bottom radius surface by cover is electrically insulated；The spring contact plate is located at power supply isolation cover
Cover wall on；The control cable is connected with spring contact plate.
Further, be additionally provided with attracting device on the cover wall of the power supply isolation cover, the attracting device include magnechuck,
Sucker disk seat and adhesive cable, the sucker disk seat are fixed on the cover wall of power supply isolation cover；The magnechuck is located in sucker disk seat,
Magnechuck is insulated with sucker disk seat；The adhesive cable is connected with magnechuck, and the spring contact plate is insulated with sucker disk seat.
Further, the spring contact plate has 2～8 groups, and per group of quantity is 2～4 pieces, and every group of spring contact plate is distributed in
On the cover wall of power supply isolation cover, it is connected in parallel per the spring contact plate in group.
Further, every group of spring contact plate is installed on the cover wall of power supply isolation cover by mounting seat.
Further, the quantity of the contact plate is even numbered blocks.
Further, the quantity of the attracting device is 2～5, is distributed on the cover wall of power supply isolation cover.
Compared with prior art, advantages of the present invention is as follows：
（1）Relative to towing cable class power supply mode, the present invention makes electrically to connect by being oriented to by electric isolution cover and isolation cover of powering
Contact element is aligned, and pulley continues up raising, spring contact plate is pressed on by electric isolution cover by the gravity of power supply isolation cover, is protected
The circuit held between the electrical equipment of suspention and peripheral control unit is reliably connected, and prevents electrical equipment high-altitude significantly shimmy damage electricity
Cable is disengaged；After work is completed, moved downward with pulley by electric isolution cover, by electric isolution cover and power supply isolation cover point
From spring contact plate resets, and disconnects the circuit of electrical equipment, and raising motion dragging damages electricity up and down on a large scale to prevent electrical equipment
Cable, solves the problems, such as that the winding that existing suspention electrical equipment towing cable brings pulls damage.
（2）Relative to independently-powered remote manipulation class power supply mode, present invention can apply to the occasion of high energy consumption；Especially fit
Standby for counterweight frock, the huge suspension electromechanical equipment of loading capacity is powered.
Description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is the partial enlarged drawing of embodiment illustrated in fig. 1.
Fig. 3 is the vertical view expanded view of embodiment illustrated in fig. 1.
Fig. 4 is the structural representation of the embodiment of the present invention 2.
Fig. 5 is the partial enlarged drawing of embodiment illustrated in fig. 4.
Fig. 6 is the vertical view expanded view of embodiment illustrated in fig. 4.
In figure：1 by Electical connector, 2 electrical power contact devices, and 3 by electric isolution cover, 4 dead rings, 5 contacts
Plate, 6 power supply isolation covers, 7 control cables, 8 adhesive cables, 9 spring contact plates, 10 magnechucks, 11 suckers
Seat, 12 service cables, 13 suspension cables, 14 electrical equipments, 15 supports, 16 mounting seats.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment is described in further detail to the present invention.
With reference to Fig. 1, the present embodiment includes by Electical connector 1, electrical power contact device 2 and electrical equipment 14, is made electrical contact with
Device 1 is included by electric isolution cover 3, dead ring 4, contact plate 5, by the hollow round table structure that electric isolution cover 3 is lower ending opening, contact
Plate 5 by the embedded cover wall by electric isolution cover 3 of dead ring 4, dead ring 4 will by electric isolution cover 3 and 5 electric insulation of contact plate every
From the quantity of the contact plate 5 being embedded in the cover wall by electric isolution cover 3 is 2 pieces；Contact plate 5 is set by service cable 12 and electricity consumption
Standby 14 electrical connection, 14 in series circuits of two pieces of contact plates 5 and electrical equipment.
With reference to Fig. 2, electrical power contact device 2 includes power isolation cover 6, control cable 7, spring contact plate 9, isolation cover of powering
6 is the hollow round table structure of both ends open, the central angle of the round platform of power supply isolation cover 6 and the center of circle of the round platform for being covered 3 by electric isolution
Angle is identical, and the radius surface of going to the bottom of isolation cover 6 of powering is more than the radius surface of going to the bottom by electric isolution cover 3；Spring contact plate 9 has 4 groups, often
The quantity of group spring contact plate 9 is 4 pieces, and every group of spring contact plate 9 is distributed on the cover wall of power supply isolation cover 6, per the bullet in group
It is connected in parallel between spring contact chip 9, every group of spring contact plate 9 is installed on the cover wall of power supply isolation cover 6 by mounting seat 16；Receive
When electric isolution cover 3 contacts laminating with power supply isolation cover 6, spring contact plate 9 is used for conducting by electric isolution cover 3 and power supply isolation cover 6,
Make to be formed electrical connection by electric isolution cover 3 and power supply isolation cover 6；Control cable 7 is connected with spring contact plate 9.
During use, power supply isolation cover 6 is suspended on support 15 by suspension cable 13；Suspension cable 13 is by rigid rod and flexible cable series connection
Into or be only made up of flexible cable；It is suspended on the gib arm of crane by lifting pulley by electric isolution cover 3, suspention is risen by electric isolution cover 3
Rise pulley to pass through from power supply 6 both ends open of isolation cover.
The operation principle of the present embodiment is as follows：
When initial, it is located at below electrical power contact device 2 by Electical connector 1；When crane is lifted up, by electrical contact dress
Put 1 to be moved with lifting pulley upwards, be oriented to by isolation cover 6 of powering by electric isolution cover 3, moved along power supply isolation cover 6 upwards, with
The power supply contact laminating of isolation cover 6, contact plate 5 are aligned with mounting seat 16；As crane is lifted further up, suspension cable 13 is loose
Relax, power supply isolation cover 6 is together moved upwards with electric isolution cover 3 is received, under the action of gravity of power supply isolation cover 6, spring contact plate 9
Compressed, until contact plate 5 is fitted with mounting seat 16.
When electrical equipment works, electrical power contact device 2 under gravity, makes outer surface and the power supply by electric isolution cover 3
The inner surface laminating of isolation cover 6, contact plate 5 are compressed with spring contact plate 9 and are fitted；Peripheral control unit is by controlling cable 7, Jing bullets
Spring contact chip 9, contact plate 5, control electrical equipment 14 work.
When suspension heavy weight prepares decentralization, peripheral control unit is by controlling cable 7, Jing spring contact plates 9, contact plate 5, control
Electrical equipment 14 is closed；Crane suspension heavy weight is moved downward, and is separated with electrical power contact device 2 by Electical connector 1, disconnects electricity
Road.
Embodiment 2
With reference to Fig. 3, Fig. 4, the present embodiment is differed only in embodiment 1：Suction is additionally provided with the cover wall of power supply isolation cover 6
Attach together and put, the quantity of attracting device is 2, is distributed on the cover wall of power supply isolation cover 6；Attracting device include magnechuck 10,
Sucker disk seat 11 and adhesive cable 8, sucker disk seat 11 are fixed on the cover wall of power supply isolation cover 6；Magnechuck 10 is located at sucker disk seat 11
Interior, magnechuck 10 is insulated with sucker disk seat 11；Adhesive cable 8 is connected with magnechuck 10, and spring contact plate 9 is exhausted with sucker disk seat 11
Edge；Spring contact plate 9 has 2 groups, and the quantity of every group of spring contact plate 9 is 4 pieces, and every group of spring contact plate 9 is distributed in for electric isolution
On the cover wall of cover 6, it is connected in parallel per the spring contact plate 9 in group, every group of spring contact plate 9 is installed on power supply by mounting seat 16
On the cover wall of isolation cover 6.Remaining is with embodiment 1.
The present embodiment increased attracting device on the basis of embodiment 1, and attracting device is used for adhesive by electric isolution 3 Hes of cover
Power supply isolation cover 6, makes preferably to be contacted laminating by electric isolution cover 3 with power supply isolation cover 6.
When electrical equipment works, peripheral control unit controls magnechuck 10 by adhesive cable 8 and is powered, in electromagnetic force
Under, consolidated with electrical power contact device 2 by Electical connector 1, by the inner surface of the outer surface and power supply isolation cover 6 of electric isolution cover 3
Laminating, contact plate 5 are compressed with spring contact plate 9 and are fitted；Peripheral control unit is by controlling cable 7, Jing spring contact plates 9, contact
Plate 5, control electrical equipment 14 work.
When suspension heavy weight prepares decentralization, peripheral control unit is by controlling cable 7, Jing spring contact plates 9, contact plate 5, control
Electrical equipment 14 is closed；Peripheral control unit controls 10 power-off of magnechuck by adhesive cable 8, and electromagnetic force is zero, is made electrical contact with
Device 1 is unclamped with electrical power contact device 2；Crane suspension heavy weight is moved downward.
Relative to towing cable class power supply mode, the present invention makes electrically to connect by being oriented to by electric isolution cover 3 and power supply isolation cover 6
Contact element is aligned, and pulley continues up raising, spring contact plate 9 is pressed on by electric isolution cover 3 by the gravity of power supply isolation cover 6
On, the electrical equipment of suspention and outside control are kept by electric isolution cover 3 and power supply isolation cover 6 by electromagnetism adhesive consolidation further
Circuit between device processed is reliably connected, and significantly shimmy damage or is disengaged cable to prevent electrical equipment high-altitude；Complete work
Afterwards, moved downward with pulley by electric isolution cover 3, separated with power supply isolation cover 6 by electric isolution cover 3, spring contact plate 9 resets, and breaks
The circuit of electrical equipment 14 is opened, raising motion pulls damage cable up and down on a large scale to prevent electrical equipment 14, solves existing suspention
The winding that electrical equipment towing cable brings pulls damage problem.
Relative to independently-powered remote manipulation class power supply mode, present invention can apply to the occasion of high energy consumption；It is particularly suitable
Standby in counterweight frock, the huge suspension electric equipment of loading capacity is powered, and facilitates circuit to dock in the air, and functional reliability is high.
Those skilled in the art can carry out various modifications and variations to the embodiment of the present invention, if these modifications and change
Within the scope of the claims in the present invention and its equivalent technologies, then these modifications and modification are also in protection scope of the present invention for type
Within.
The prior art that the content not described in detail in description is known to the skilled person.
Claims (6)
1. a kind of stacked electric supply installation, it is characterised in that：Including by Electical connector（1）, electrical power contact device（2）And electricity consumption
Equipment（14）, it is described by Electical connector（1）Including by electric isolution cover（3）, dead ring（4）, contact plate（5）, it is described by electricity every
From cover（3）For the hollow round table structure of lower ending opening, the contact plate（5）By dead ring（4）It is embedded to be covered by electric isolution（3）'s
In cover wall, dead ring（4）Will be by electric isolution cover（3）With contact plate（5）Electric insulation is isolated, and is embedded in by electric isolution cover（3）Cover
Contact plate in wall（5）Quantity be at least 2 pieces；The contact plate（5）By service cable（12）With electrical equipment（14）Electricity
Gas connects, per two pieces of contact plates（5）And electrical equipment（14）A circuit in series；
The electrical power contact device（2）Including power supply isolation cover（6）, control cable（7）, spring contact plate（9）, it is described power supply every
From cover（6）For the hollow round table structure of both ends open, isolation cover of powering（6）Round platform central angle with by electric isolution cover（3）'s
The central angle of round platform is identical, isolation cover of powering（6）Go to the bottom radius surface more than by electric isolution cover（3）Radius surface of going to the bottom；It is described
Spring contact plate（9）Positioned at power supply isolation cover（6）Cover wall on；The control cable（7）With spring contact plate（9）It is connected.
2. stacked electric supply installation as claimed in claim 1, it is characterised in that：The power supply isolation cover（6）Cover wall on also
Attracting device is provided with, the attracting device includes magnechuck（10）, sucker disk seat（11）With adhesive cable（8）, the sucker disk seat
（11）It is fixed on power supply isolation cover（6）Cover wall on；The magnechuck（10）Positioned at sucker disk seat（11）It is interior, magnechuck（10）
With sucker disk seat（11）Insulation；The adhesive cable（8）With magnechuck（10）It is connected, the spring contact plate（9）With sucker disk seat
（11）Insulation.
3. stacked electric supply installation as claimed in claim 1 or 2, it is characterised in that：The spring contact plate（9）Have 2～8
Group, per group of quantity is 2～4 pieces, every group of spring contact plate（9）It is distributed in power supply isolation cover（6）Cover wall on, per the bullet in group
Spring contact chip（9）It is connected in parallel.
4. stacked electric supply installation as claimed in claim 3, it is characterised in that：Every group of spring contact plate（9）By mounting seat
（16）It is installed on power supply isolation cover（6）Cover wall on.
5. stacked electric supply installation as claimed in claim 1 or 2, it is characterised in that：The contact plate（5）Quantity be even number
Block.
6. stacked electric supply installation as claimed in claim 2, it is characterised in that：The quantity of the attracting device is 2～5,
It is distributed in power supply isolation cover（6）Cover wall on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510486072.6A CN105600681B (en) | 2015-08-11 | 2015-08-11 | Stacked power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510486072.6A CN105600681B (en) | 2015-08-11 | 2015-08-11 | Stacked power supply device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105600681A CN105600681A (en) | 2016-05-25 |
| CN105600681B true CN105600681B (en) | 2017-03-22 |
Family
ID=55981122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510486072.6A Active CN105600681B (en) | 2015-08-11 | 2015-08-11 | Stacked power supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105600681B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07274366A (en) * | 1994-03-29 | 1995-10-20 | Tsubakimoto Chain Co | Power-supply structure of hoist |
| CN101997255B (en) * | 2009-08-24 | 2012-11-21 | 天津港集装箱码头有限公司 | Automatic contact power-on device based on safety sliding touch line power supply |
| CN201817203U (en) * | 2010-08-03 | 2011-05-04 | 浙江三港起重电器有限公司 | Center current collector for crane |
| CN103879889B (en) * | 2014-04-14 | 2016-01-20 | 上海振华港机（集团）宁波传动机械有限公司 | A kind of trolley automatic electricity taking device |
-
2015
- 2015-08-11 CN CN201510486072.6A patent/CN105600681B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105600681A (en) | 2016-05-25 |
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Effective date of registration: 20190806 Address after: 410000 left side of Jincheng C District, East Bank of Changxing Road, Longping Gaoke Section, Furong District, Changsha City, Hunan Province Patentee after: Changsha Baitong Electronic Technology Co., Ltd. Address before: 410000 Hunan province Changsha Municipal Economic Development Zone, Long Bridge Road northbound East Central Intelligence Valley Industrial Park 6 Building 103 Patentee before: CHANGSHA JIABAI PRECISION MACHINERY CO., LTD. |
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