CN105932778B - Can remote monitoring throw and move back the secondary pressure plate and its operating method of state - Google Patents
Can remote monitoring throw and move back the secondary pressure plate and its operating method of state Download PDFInfo
- Publication number
- CN105932778B CN105932778B CN201610387009.1A CN201610387009A CN105932778B CN 105932778 B CN105932778 B CN 105932778B CN 201610387009 A CN201610387009 A CN 201610387009A CN 105932778 B CN105932778 B CN 105932778B
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- Prior art keywords
- secondary pressure
- pressure plate
- iron core
- control
- pedestal
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- 238000011017 operating method Methods 0.000 title claims abstract description 7
- 238000012544 monitoring process Methods 0.000 title claims description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 53
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000003825 pressing Methods 0.000 claims abstract description 38
- 238000009434 installation Methods 0.000 claims abstract description 12
- 239000000872 buffer Substances 0.000 claims description 41
- 239000000758 substrate Substances 0.000 claims description 17
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 210000002105 tongue Anatomy 0.000 description 52
- 230000009471 action Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000009413 insulation Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000006173 Good's buffer Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
Abstract
The present invention discloses a kind of secondary pressure plate and its operating method for power equipment, including pressing plate ontology, clutch and fixing axle, clutch includes the first pedestal and the second pedestal, first pedestal and the second pedestal are installed on the top surface of pressing plate ontology, electromagnet is installed on wherein the first pedestal, telescopic tongue is installed on second pedestal, one end face of the iron core of electromagnet and an end face of telescopic tongue are opposite, the conducting of electromagnet and disconnecting is realized telescopic tongue and the connection of iron core and is detached, fixing axle is mounted on the bottom surface of pressing plate ontology, first binding post and the second binding post are installed on the end face of the free end of fixing axle, first binding post is electrically connected with iron core, second binding post is electrically connected with telescopic tongue, the present invention improves secondary pressure plate throwing and moves back efficiency, reduce the fussy degree of secondary pressure plate integral installation.
Description
Technical field
The present invention relates to the broken circuit control device of power equipment, specifically it is a kind of can remote monitoring throwing move back the two of state
Secondary pressing plate and operating method.
Background technology
The secondary pressure plate that conventional electric power system uses for the porose metal connecting sheet of both ends band, secondary pressure plate input,
It needs to back out fastening nut successively when deactivated, later removes pressing plate connection sheet, cumbersome, the used time is longer, is unfavorable for shortening
The grid switching operation time, especially a whole set of protective device deactivate need remove when, operation it is more cumbersome.To solve the above-mentioned problems,
In Chinese patent literature, an entitled snap-in lockable secondary clamping board device is disclosed, publication number is the reality of CN204651556U
With new patent comprising pressing plate and pedestal, pressing plate include hand-held part, the first pin and the second pin, and two are provided on pedestal
A jack being adapted respectively with first pin and the second pin, connector lug is provided in the bottom of the jack;Second
Pin is lock core, on pedestal with the second pin be adapted jack in be provided with on the lock core shifting block be adapted it is recessed
Slot;The upper end of first pin and the second pin is connected by conductive sheet;It is arranged in the lower part of first pin and the second pin
There is circular groove, ripple pearl screw is provided in the jack of pedestal.The utility model carries out secondary pressure plate using plug in construction
Connection, it is convenient and efficient, shorten the operation of secondary pressure plate time, improve grid switching operation working efficiency;And it has self
Blocking function can prevent operation or protection staff malfunction.An other Chinese patent literature is also disclosed an entitled one kind and inserts
Pull out the protection pressing plate of formula connector, publication number is the patent of invention of CN102801038A comprising pressing plate matrix and with pressing plate base
The plug piece of body installation cooperation, pressing plate matrix include insulation cover plate, are installed on insulation crust and the installation at insulation cover plate rear
The first conducting terminal in insulation crust, plug piece include the plug being installed on insulation cover plate and are set to plug side
Retaining mechanism, plug includes to be in contact with the first conducting terminal to reach the second conducting terminal of connecting and disconnecting of the circuit, locking
Mechanism, which screws, to be installed on insulation cover plate, and the present invention protects pressing plate by the way of integrally wearing panel, by pluggable mode, in electricity
In the case that road switches on and off, plug piece is both secured on insulation cover plate, avoid parts without using in the case of conveniently
The loss of parts is abandoned and causes, and the first conducting terminal and the second conducting terminal are equal in the case where circuit switches on and off
It is covered in insulation cover plate, avoids the generation of electric shock event.The prior art provides a variety of secondary pressure plate design schemes, certain journey
Secondary pressure plate throwing is improved on degree and moves back operating efficiency, and reduces maloperation risk.But how to design and easier, operation is installed
More efficiently secondary pressure plate, and can remote monitoring, be always this field research and development focus.
Invention content
The present invention provide it is a kind of can remote monitoring throw and move back the secondary pressure plate and operating method of state, it is fast to solve secondary pressure plate
Speed throw move back with it is convenient installation and can remote monitoring the technical issues of, with the design concept different from the prior art, improve two
Efficiency is moved back in secondary pressing plate throwing, reduces the fussy degree of secondary pressure plate integral installation.
In order to solve the above technical problems, the present invention adopts the following technical scheme that:
It is a kind of can remote monitoring throw and move back the secondary pressure plate of state, including pressing plate ontology, clutch and fixing axle, clutch
Structure includes the first pedestal and the second pedestal, and the first pedestal and the second pedestal are installed on the top surface of pressing plate ontology, wherein first
Electromagnet is installed on pedestal, telescopic tongue, an end face of the iron core of electromagnet and an end of telescopic tongue are installed on the second pedestal
Face is opposite, and the conducting of electromagnet and disconnecting realizes telescopic tongue and the connection of iron core and detach that fixing axle is mounted on pressing plate ontology
On bottom surface, the first binding post and the second binding post are installed on the end face of the free end of fixing axle, the first binding post is electrically connected with iron core
It connects, the second binding post is electrically connected with telescopic tongue, and the switch module of the electromagnet includes control switch, control device and control plane
Plate, control switch are connected on magnet spool circuit, and control switch, control panel are connect with control device, control dress
It sets and is additionally provided with wireless transmitter, realize that the data of control device and remote control center pass by the wireless transmitter
It is defeated.
A kind of operating method is also provided:
Secondary pressure plate is mounted on the shell of power equipment, is connected with outside line with the first binding post and the second binding post
It connects;
Control device monitors electromagnet coil circuit closed or off-state, and status signal is passed through wireless transmission in real time
Device is sent to remote control center;
Select secondary pressure plate loop state:
When selecting secondary pressure plate circuit to be closed, remote control center will be closed control instruction and remotely be sent to control dress
It sets, operating personnel's execute-in-place control panel, input and the matched instruction of the closure control instruction, on control electromagnet circuit
Switching device be closed, so that iron core is connected with telescopic tongue;
When selecting secondary pressure plate circuit to disconnect, remote control center will be switched off control instruction and remotely be sent to control dress
It sets, operating personnel's execute-in-place control panel, input and the matched instruction of the disconnection control instruction, on control electromagnet circuit
Switching device disconnect, so that iron core and telescopic tongue is detached.
Compared to the prior art, the principle of this programme is (namely to control electromagnet by the conducting and disconnection of electromagnet
Wire loop is closed or disconnects), the variation of magnetic force is generated by electromagnet, is realized electromagnet and the connection of telescopic tongue and is detached,
Specifically when the conducting of control magnet spool circuit, the magnetic force that electromagnet generates absorption telescopic tongue is stretched under the magnetic force
Contracting tongue is moved to electromagnet, the opposite end face fitting of the iron core of final telescopic tongue and electromagnet, another because of iron core and telescopic tongue
End is electrically connected with the first binding post, the second binding post respectively, and the first binding post and the second binding post are connected on external circuit,
When iron core and telescopic tongue fitting conducting, a complete closed circuit is formed, that completes secondary pressure plate knocks down action, in addition,
When control magnet spool circuit disconnects, telescopic tongue realizes the separation with iron core automatically, and secondary pressure plate is achieved and controls back
The disconnection on road, that completes secondary pressure plate recesses action, in this way, controlling secondary pressure plate throwing by electromagnetic principle moves back state, improves
Secondary pressure plate throws the efficiency moved back and flexibility, and operation is more easy, and the technology of single fixing axle is in addition used in this programme
Means, conducting circuit are integrated in fixing axle, a mounting hole are opened up on the shell of power equipment, fixing axle is inserted into mounting hole
In, it is fixed with modes such as fixing nut or welding, mounting process is simple.
In addition, control device has data storage, analysis and processing capacity, control panel input is instructed to control device,
For control device under the processing of preset rules, the conducting and disconnection in magnet spool circuit are realized in control switching device folding,
On the one hand it can on the other hand can avoid operating secondary pressure plate with the sequence of mistake to avoid non-operator maloperation, that is,
The input instruction of different secondary pressing plate is different, when inputting the control instruction of first secondary pressure plate, as secondary pressure plate cannot be complete
At deliberate action, then operation of secondary pressure plate sequence is wrong, avoids and manipulates secondary pressure plate with the sequence of mistake, in addition, control
It is also connected with wireless transmitter on device, wireless data transmission is realized by wireless transmitter and remote control center, it can be with
According to the working condition in the folding condition implementing monitoring secondary pressure plate circuit in electromagnet coil circuit.
Based on said program, the present invention also does following improvement:
Second pedestal is equipped with pilot hole, and telescopic tongue is in the pilot hole, and telescopic tongue is towards pilot hole bottom
Conductive elastomeric element is connected between end face and the bottom of pilot hole, the second wiring is connected to through elastomeric element on telescopic tongue.This
Scheme solve the problems, such as telescopic tongue can on the second pedestal reciprocal telescopic, specifically open up pilot hole on the second pedestal,
Telescopic tongue is inlaid in pilot hole, is connected with elastomeric element between telescopic tongue and pilot hole, under conventional sense, that is, electromagnet
In the case of not turning on, telescopic tongue is under the action of elastomeric element and the iron core of electromagnet is discrete state, when electromagnet is connected
Afterwards, telescopic tongue moves to the iron core direction of electromagnet under the absorption of magnetic force, is finally resisted against on iron core end face, works as electromagnet
After disconnection, telescopic tongue returns to initial position, is finally detached with iron core under the drawing of elastomeric element, this is simple in structure, action spirit
It is quick, the problems such as effectively avoiding telescopic tongue from surprisingly being buckled.
The safety switch of armstrong's patent control folding is installed, which realizes it on the magnet spool circuit
The coil of both sides is connected and disconnects.One safety switch is installed in magnet spool circuit, which is in this programme
Armstrong's patent control folding has the accuracy of higher control loop folding, improves this compared with the switching device of program control
The safety coefficient of invention.
The side hole wall of the pilot hole extends outward to form the mounting hole of perforation, and fixing bolt is installed on mounting hole.This
The purpose of scheme is to further increase safety of the invention surprisingly to be drawn by elastomeric element to avoid telescopic tongue in conducting
It returns, this programme is provided with a mounting hole on the hole wall of pilot hole, installation bolt on the mounting hole, passes through bolt and controls bolt and moves
It is dynamic, telescopic tongue is extruded on pilot hole inner wall with bolt, i.e. magnet spool circuit surprisingly disconnects, and telescopic tongue will not be with
Electromagnet detaches, and which thereby enhances the safety coefficient of the present invention.
Buffer Unit is set on the iron core and the opposite end face of telescopic tongue, Buffer Unit includes buffer substrate tablet, buffer-oriented
Mechanism and buffering elastomeric element, buffer substrate tablet are mounted on by buffer-oriented mechanism on iron core, are installed between buffer substrate tablet and iron core slow
Rush elastomeric element.The purpose of this programme is to avoid rigid collision between telescopic tongue and iron core, avoids collision damage, improves and uses the longevity
Life, is specifically arranged Buffer Unit, the buffer substrate tablet of the Buffer Unit is in buffer-oriented mechanism and buffering elastic on the end face of iron core
Under the cooperation of property component, after telescopic tongue strikes buffer substrate tablet, buffer substrate tablet will produce an action of giving, and buffer substrate tablet moment is avoided to touch
The problem of hitting great efforts improves the service life of the present invention.
First cantilever is installed on first binding post, the second cantilever is installed on second binding post, the first cantilever and
Sliding junction block is equipped on second cantilever.The purpose of this programme is to solve the wiring point sky of the first binding post, the second binding post
Between autgmentability difference problem, the first cantilever of installation, the second cantilever provide the support construction of Space Expanding, and in the first cantilever, the
Junction block is slided in installation respectively on two cantilevers, in this way, can be according to the position of external circuit end, mobile sliding junction block, drop
Low wiring difficulty.
The buffer-oriented mechanism includes buffer shaft and cushion chamber, and cushion chamber extends internally shape from iron core end face along axis
At cushion chamber is stretched into buffer shaft one end, and the other end is fixed on buffer substrate tablet, and the opening of cushion chamber inside contracts to form stop lug, delays
The circumferential surface for rushing axis inside contracts to form the neck with fixed journey system, and for neck through opening, elastomeric element is sleeve spring, sleeve spring
It is sleeved on buffer shaft.This programme provides simple in structure, a buffer-oriented mechanism for good buffer effect, specifically on buffer shaft
Circumferential surface is set and inside contracts the neck with fixed journey system to be formed, neck is open through cushion chamber, and be open the stop lug card inside contracted
It is buckled on the circumferential surface of neck, in this way in the range of fixed journey system, buffer shaft can horizontally slip, and stop lug is to neck
Structure plays restriction effect, ensures that buffer shaft will not outside fall off from cushion chamber is favorite, elastomeric element selects sleeve spring, suit
On buffer shaft, it is clamped between buffer substrate tablet and the end face of iron core, under the collaboration of buffer shaft, which has preferably
Stability improves the overall performance of the present invention.
It is equipped with longitudinally through first cantilever and the second cantilever on first cantilever and the second cantilever and is laterally extended
Guiding clearance, invagination forms and consolidates slot respectively in the opposite two side walls of guiding clearance, and the sliding junction block includes connecting
Portion and a pair of of fin, a pair of of fin are mounted on the both sides of interconnecting piece, and fin corresponds with firm slot and is inlaid in firm slot
Interior, fastening nut is installed in the upper end of interconnecting piece.This programme provides the slide construction of a sliding junction block, ensures sliding junction block
Stability when sliding, because fin is buckled in gutter, in singlehanded rotational fastener nut, interconnecting piece will not occur certainly
Turn, improves the manipulation efficiency of sliding junction block.
Description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is vertical view corresponding with Fig. 1.
Fig. 3 be in Fig. 2 A-A to sectional view.
Fig. 4 is the first pedestal and electromagnet partial sectional view in the present invention.
Fig. 5 is the front view after the present invention is further improved.
Fig. 6 is upward view corresponding with Fig. 5.
Fig. 7 is that B-B direction section view illustrates the first cantilever and slides a reality of the structure and assembled relation of junction block in Fig. 5
Apply example.
Fig. 8 is the another embodiment of the first cantilever and sliding wiring block structure and assembled relation.
The principle schematic of the tele-control system in Fig. 9 electromagnet coils circuit.
Reference numeral
1 first pedestal;2 control panels;3 safety switches;4 iron cores;5 telescopic tongues;6 fixing bolts;7 second pedestals;
8 pressing plate ontologies;9 first binding posts;10 second binding posts;11 fixing axles;12 fixing nuts;13 first conducting wires;
14 second conducting wires;15 elastomeric elements;16 buffer substrate tablets;17 sleeve springs;18 buffer shafts;19 first cantilevers;
20 second cantilevers;21 sliding junction blocks;2101 interconnecting pieces;2102 fastening nuts;2103 fins;
2104 wiring holes;2105 connection bolts;2106 sleeve pedestals;2107 projecting thread holes;22 guiding clearances.
Specific implementation mode
Idea of the invention is that electromagnet technology and secondary pressure plate are combined, traditional secondary pressing plate operation principle has been overturned
And structure, it realizes that secondary pressure plate flexibly controls, improves the manipulation efficiency of secondary pressure plate and prevent maloperation.
Present invention generally comprises the control in two circuits, a circuit is magnet spool circuit, by controlling this time
The conducting and disconnection of electromagnet are realized in road, the other is secondary pressure plate circuit, the circuit be secondary pressure plate itself connection component and
The circuit that outside line is formed.In fact, the present invention is exactly to realize the folding in secondary pressure plate circuit with the folding of wire loop.
It elaborates with reference to the accompanying drawings and examples to the present invention.
Such as Fig. 1, base frame of the invention includes a pressing plate ontology 8, and two bases are installed in the top surface of the pressing plate ontology 8
Seat, is the first pedestal 1 and the second pedestal 7 respectively, and fixing axle 11 is installed in the bottom surface of pressing plate ontology 8.In this way, being set in external electric power
It only needs to open up a mounting hole on standby shell, by 11 penetrating mounting holes of fixing axle, and out of power equipment shell
Fixing nut 12 is installed in side in fixing axle 11, by the extrusion fit of fixing nut 12 and pressing plate ontology 8, the present invention is whole
Body is fixed on the shell of power equipment.
Such as Fig. 2 and Fig. 3, electromagnet is installed on the first pedestal 1, telescopic tongue 5 is installed on the second pedestal 7, wherein the first base
Seat 7 is equipped with pilot hole, and telescopic tongue 5 is built in pilot hole, and the bottom of telescopic tongue 5 and pilot hole is connected with elastomeric element 15.
In the present embodiment, the cross section of the iron core 4 of telescopic tongue 5 and electromagnet is rounded, one end of the iron core 4 of electromagnet and telescopic tongue
5 free end is opposite, and when magnet spool is connected, iron core 4 can adsorb telescopic tongue 5, and telescopic tongue 5 is made to be resisted against iron core 4
On.When magnet spool disconnects, telescopic tongue 5 leaves iron core 4 under the action of elastomeric element 15, replys initial position.It should
Structure is the important feature of the present invention, realizes the folding in secondary pressure plate circuit.
Such as Fig. 3, it is electrically connected with the first conducting wire 13 between the iron core 4 of electromagnet and the first binding post 9, telescopic tongue 5 and second
It is electrically connected with elastomeric element 15 and the second conducting wire 14 between binding post 10, here, elastomeric element 15, telescopic tongue 5 and iron core 4 have
There is excellent conductive performance, wherein power spring can be selected in elastomeric element 15.First binding post 9 and the second binding post 10 connect outside
Circuit just realizes the closure in secondary pressure plate circuit in this way, after iron core 4 and telescopic tongue 5 connect.
Further, in order to realize that the customization of electromagnet coil circuit folding controls, the present invention installs in wire loop
One special switch component, the switch module include control panel 2, control device and switching device, and control device is that have
Data store and the equipment of computing function, and automatic open-close is realized in the instruction that switching device can receive control centre's transmission.Specifically
It is that control panel 2 and switching device are both connected on control device, switching device is arranged in wire loop.The switch module
Effect is that preset rules can be implanted into control device, the password of control switching device folding is determined, by control panel 2
Target password is inputted, realizes the control to switching device.It further illustrates, several secondary pressure plates is installed on usual power equipment,
And the folding of secondary pressure plate will be executed according to sequence is determined, by taking three secondary pressure plates as an example, respectively abbreviation No.1 pressing plate, No. two
Pressing plate and No. three pressing plates;Their manipulation sequence is followed successively by No. two pressing plates, No.1 pressing plate and No. three pressing plates, then, in advance to two
The control device input of number pressing plate executes password 001, the control device input of No.1 pressing plate executes 002, No. three pressing plate of password
Control device input executes password 003, and executes the sequence consensus of password and secondary pressure plate control.In this way, to first two
In secondary pressing plate when input 001, if the secondary pressure plate is No. two pressing plates, No. two pressing plates execute instruction, if the secondary pressure plate
When being No.1 or No. three pressing plates, then without response, executed instruction in this way, inputting 002,003 etc. again successively.
In order to avoid above-mentioned switch module is because of program out of control, false command, such as Fig. 3, in magnet spool circuit occurs
On a safety switch 3 is installed again, which is armstrong's patent control, that is, similar to home-use light switch, directly
With the mechanical structure of hand control switch, realize the folding of safety switch 3, the effect of this feature be in a normal state, can be true
It is off-state to protect wire loop.In this way, before Operation switch component, it to be first closed safety switch 3.
Further, in the state that iron core 4 is connected to telescopic tongue 5, because of control device failure, there are magnet spools to return
The case where road disconnects, in this way, leading to 4 accidental separation of telescopic tongue 5 and iron core, to avoid this problem from occurring, on the second pedestal 7
Fixing bolt 6 is installed on setting mounting hole, mounting hole on the hole wall of pilot hole.In this way, being connected to iron core 4 in telescopic tongue 5
In the state of, the extruding of telescopic tongue 5 is fixed in pilot hole with fixing bolt 4.In this way, after wire loop surprisingly disconnects, still
Telescopic tongue 5 and iron core 4 can be kept to connect.
The present invention has also done ingenious improvement to the structure of fixing axle 11, such as Fig. 5 and Fig. 6, specifically in 11 bottom surface of fixing axle
On the first binding post 9 and the second binding post 10 on be horizontally mounted the first cantilever 19 and the second cantilever 20 respectively.
Here, it is only illustrated by taking the first cantilever 19 and the first binding post 9 as an example, the second cantilever 20 and the second binding post 10
With same structure, repeat no more.The end sleeve of first cantilever 19 is used in combination nut by the first cantilever on the first binding post 9
19 are fixed on the first binding post 9, and the first cantilever 19 has the degree of freedom horizontally rotated.Further, it is set on the first cantilever 19
There is guiding clearance 22, sliding junction block 21 is installed on guiding clearance 22, sliding junction block 21 can move on guiding clearance 22,
And it can be connect with outside line, such as Fig. 5 and Fig. 7, sliding junction block 21 includes interconnecting piece 2101, and the two of the interconnecting piece 2101
Side is that fin 2103 is respectively set, and firm slot is respectively equipped on the side of guiding clearance 22, fin 2103 and firm slot are one by one
It is corresponding, and be inlaid in firm slot, a fastening nut 2102 is also installed on 2101 top of interconnecting piece, the fastening nut 2102 and connection
Sliding junction block 21 can be fixed on first by 2101 screw-thread fit of portion by the cooperation of fastening nut 2102 and fin 2103
On cantilever 19, in addition, after discharging fastening nut 2102, under the effect of gravity, two 2103 Da of fin of junction block 21 are slided
It sets on the first cantilever 19, is come into contact in a large area in this way, being formed between fin 2103 and the first cantilever 19, ensure that sliding junction block
21 Stable slidings similarly in fixed sliding junction block 21, can also form large area and connect between fin 2103 and the first cantilever 19
It touches, improves fixed effect.Further, wiring hole 2104 is set in the lower part of interconnecting piece 2101, wiring is installed on wiring hole 2104
The terminal stud of bolt 2105, outside line is inserted into wiring hole 2104, is fastened with connection bolt 2105.
The structure and assembled relation of junction block 21 and the first cantilever 19 are slided, it can also be by another embodiment come real
Existing, such as Fig. 8, it includes the sleeve pedestal 2106 that a section is rectangle specifically to slide junction block 21, sleeve pedestal 2106
Projecting thread hole 2107 is set on roof, on the bottom surface of the bottom wall of sleeve pedestal 2106 wiring hole of the fixed outside line of installation and
Connection bolt.Sleeve pedestal 2106 is sleeved on the first cantilever 19, and a fixing bolt is installed on projecting thread hole 2107.Protrusion
The effect of threaded hole 2107 is to ensure that the head of fixing bolt mounted thereto can be completely reduced in projecting thread hole 2107,
Ensure that sleeve pedestal 2106 in sliding, can come into full contact with the first cantilever 19.Second cantilever 20 and sliding wiring thereon
Block is with reference to the present embodiment.
In view of direct collision between telescopic tongue 5 and iron core 4, it be easy to cause telescopic tongue 5 and iron core 4 damages, such as Fig. 4,
Cushion chamber is arranged in the end face of iron core 4, and the opening of cushion chamber inside contracts to form stop lug, and buffer substrate tablet 16 is mounted on buffer shaft 18,
18 sectional circumference of buffer shaft inside contracts to form neck, which has a fixed journey system, the stop lug card in the opening of cushion chamber
It is buckled on neck circumferential surface, such buffer shaft 18 can move left and right, and without departing from cushion chamber.In buffer substrate tablet 16 and iron core 4
End face between elastomeric element is set, which is sleeve spring 17, and sleeve spring 17 is sleeved on the neck of buffer shaft 18
On.In this way, after telescopic tongue 5 is adsorbed by iron core 4 and hit, under the action of sleeve spring 17, buffer substrate tablet 16 is moved to the left, to stretching
Contracting tongue 5 plays cushioning effect, here, is had good conductive property between buffer substrate tablet 16, buffer shaft 18 and iron core 4.
The concrete operation method of secondary pressure plate in the present invention is illustrated in detail below.
Secondary pressure plate is mounted on the shell of power equipment, is connected with outside line with the first binding post and the second binding post
It connects;
Control device monitors electromagnet coil circuit closed or off-state, and status signal is passed through wireless transmission in real time
Device is sent to remote control center;
Select secondary pressure plate loop state:
When selecting secondary pressure plate circuit to be closed, remote control center will be closed control instruction and remotely be sent to control dress
It sets, operating personnel's execute-in-place control panel, input and the matched instruction of the closure control instruction, on control electromagnet circuit
Switching device be closed, so that iron core is connected with telescopic tongue;
When selecting secondary pressure plate circuit to disconnect, remote control center will be switched off control instruction and remotely be sent to control dress
It sets, operating personnel's execute-in-place control panel, input and the matched instruction of the disconnection control instruction, on control electromagnet circuit
Switching device disconnect, so that iron core and telescopic tongue is detached.
Claims (9)
1. it is a kind of can remote monitoring throw and move back the secondary pressure plate of state, which is characterized in that including pressing plate ontology, clutch and fixation
Axis, clutch include the first pedestal and the second pedestal, and the first pedestal and the second pedestal are installed on the top surface of pressing plate ontology,
Electromagnet is installed on wherein the first pedestal, telescopic tongue, an end face of the iron core of electromagnet and telescopic tongue are installed on the second pedestal
An end face it is opposite, the conducting of electromagnet and disconnecting realizes telescopic tongue and the connection of iron core and detaches that fixing axle is mounted on pressure
On the bottom surface of plate ontology, the first binding post and the second binding post be installed on the end face of the free end of fixing axle, the first binding post with
Iron core is electrically connected, and the second binding post is electrically connected with telescopic tongue, and the switch module of the electromagnet includes control switch, control device
And control panel, control switch are connected on magnet spool circuit, control switch, control panel connect with control device
It connects, wireless transmitter is additionally provided on control device, control device and remote control center are realized by the wireless transmitter
Data transmission.
2. according to claim 1 can remote monitoring throw and move back the secondary pressure plate of state, which is characterized in that on second pedestal
Equipped with pilot hole, telescopic tongue is in pilot hole, and telescopic tongue is towards between the end face and the bottom of pilot hole of pilot hole bottom
Conductive elastomeric element is connected, the second wiring is connected to through elastomeric element on telescopic tongue.
3. according to claim 1 can remote monitoring throw and move back the secondary pressure plate of state, which is characterized in that the line of the electromagnet
The safety switch of installation armstrong's patent control folding on circuit is enclosed, which realizes the coil conducting of its both sides and disconnect.
4. according to claim 2 can remote monitoring throw and move back the secondary pressure plate of state, which is characterized in that the side of the pilot hole
Portion's hole wall extends outward to form the mounting hole of perforation, and fixing bolt is installed on mounting hole.
5. according to claim 1 can remote monitoring throw and move back the secondary pressure plate of state, which is characterized in that the iron core and flexible
Buffer Unit is set on the opposite end face of tongue, and Buffer Unit includes buffer substrate tablet, buffer-oriented mechanism and buffering elastomeric element, buffering
Piece is mounted on by buffer-oriented mechanism on iron core, and snubber elastomeric component is installed between buffer substrate tablet and iron core.
6. according to claim 1 can remote monitoring throw and move back the secondary pressure plate of state, which is characterized in that first binding post
The first cantilever of upper installation installs the second cantilever on second binding post, and being equipped with sliding on the first cantilever and the second cantilever connects
Line block.
7. according to claim 5 can remote monitoring throw and move back the secondary pressure plate of state, which is characterized in that the buffer-oriented machine
Structure includes buffer shaft and cushion chamber, and cushion chamber is extended inwardly to form from iron core end face along axis, and cushion chamber is stretched into buffer shaft one end,
The other end is fixed on buffer substrate tablet, and the opening of cushion chamber inside contracts to form stop lug, and the circumferential surface of buffer shaft inside contracts to be formed with solid
Determine the neck of stroke, neck is through opening, and elastomeric element is sleeve spring, and sleeve spring is sleeved on buffer shaft.
8. according to claim 6 can remote monitoring throw and move back the secondary pressure plate of state, which is characterized in that first cantilever and
The guiding clearance for being equipped with longitudinally through first cantilever and the second cantilever on second cantilever and being laterally extended, the phase of guiding clearance
To two side walls on respectively invagination formed consolidate slot, the sliding junction block include interconnecting piece and a pair of fin, a pair of of fin
Mounted on the both sides of interconnecting piece, fin is corresponded and is inlaid in firm slot with firm slot, the upper end installation fastening of interconnecting piece
Nut.
9. it is a kind of as described in claim 1 can remote monitoring throw move back state secondary pressure plate operating method, which is characterized in that
Secondary pressure plate is mounted on the shell of power equipment, is connect with outside line with the first binding post and the second binding post;
Control device monitors electromagnet coil circuit closed or off-state, and status signal is passed through wireless launcher in real time
It is sent to remote control center;
Select secondary pressure plate loop state:
When selecting secondary pressure plate circuit to be closed, remote control center is remotely sent to control device by control instruction is closed,
Operating personnel's execute-in-place control panel, input and the matched instruction of the closure control instruction, control on electromagnet circuit
Switching device is closed, and iron core is made to be connected with telescopic tongue;
When selecting secondary pressure plate circuit to disconnect, remote control center will be switched off control instruction and remotely be sent to control device,
Operating personnel's execute-in-place control panel, input and the matched instruction of the disconnection control instruction, control on electromagnet circuit
Switching device disconnects, and iron core and telescopic tongue is made to detach.
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CN107911980A (en) * | 2017-12-29 | 2018-04-13 | 郑州正之航电子科技有限公司 | A kind of wireless doorbell being easily installed |
CN109873305B (en) * | 2019-01-08 | 2021-07-30 | 南京国电南自电网自动化有限公司 | Electromagnetic pressing type automatic switching pressing plate |
CN111313358B (en) * | 2020-03-18 | 2022-09-16 | 国网湖南省电力有限公司 | Double-contact scribing type relay protection pressing plate with state acquisition function |
CN113110126B (en) * | 2021-03-15 | 2022-12-27 | 贵州电网有限责任公司 | Method and system for realizing intelligent operation of pressing plate and air switch |
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