CN206400661U - Managing and control system for preventing electrical secondary equipment maloperation - Google Patents
Managing and control system for preventing electrical secondary equipment maloperation Download PDFInfo
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- CN206400661U CN206400661U CN201720086618.3U CN201720086618U CN206400661U CN 206400661 U CN206400661 U CN 206400661U CN 201720086618 U CN201720086618 U CN 201720086618U CN 206400661 U CN206400661 U CN 206400661U
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Abstract
The utility model offer is a kind of to be used to prevent the managing and control system of electrical secondary equipment maloperation, including for receiving set information and according to the master control set of set information generation operation order；The computer key being connected is communicated with the master control set, the computer key is used to receive the operation order that the master control set is sent；The resident lockset and interim lockset that are connected are communicated with the computer key, the resident lockset is arranged on and need to resided on the normally closed lock device of locking, and the computer key controls the resident lockset to perform operation according to the operation order.The interim lockset is arranged on and needed in the temporary latch equipment of temporary latch, and the computer key controls the interim lockset to perform operation according to the operation order.Classification management and control to electrical equipment is realized by the resident lockset and the interim lockset, misoperation of electrical equipment is effectively prevented and causes the accident, improve the safety of plant stand production operation process.
Description
Technical field
The utility model is related to industrial enterprise's job safety control technology field, more particularly to a kind of to be used to prevent electrically
The managing and control system of secondary device maloperation.
Background technology
Power system uses substantial amounts of electric first and second operation equipment, bag in generating, power transformation, transmission of electricity, the link of distribution
The electricity such as the electrical primary equipment such as breaker, disconnecting switch, grounding switch, and pressing plate, secondary switch, button, switching switch are included
Gas secondary device, switching operation of such first and second electrical equipment in operation and maintenance process, directly influences the fortune of power network
Row safety, and operation and the personal safety of maintainer.
To prevent the generation of electric fault-operation accident, the person, power network and equipment safety are ensured, State Grid Corporation of China formulates
《Prevent electric misoperation Security Administration》(national grid safety supervision [6] 904),《Electric power safety working regulation》(state's household electrical appliances
Net safety supervision [9] 664),《Production operation security management and control standardization effort specification》National grid pacifies [2016] No. 356 isotactics of matter
Model, these administrative provisions and specification prevent maloperation from proposing clear and definite measure requirement electric first and second equipment.
As error-proof device/system is in the popularization and application of transformer station, there is more perfect safe skill at present for primary equipment
Art measure.And the technical safety measures of secondary device mainly hangs nameplate in upkeep operation and (fence) is blocked in installing,
This technical measures can not prevent secondary switch leakage from closing, leakage point, and the mistake of air switch closes, by mistake point, pressing plate miscarrying, move back by mistake, current terminal and
The misconnection of wiring, the generation for the maloperation such as touching by mistake.
Therefore, in order to ensure《Production operation security management and control standardization effort specification》Technical measures implements in " three arrange "
Position, and prevent the generation of electrical secondary equipment maloperation, realize to electrical secondary equipment (such as：Clamp operation, current terminal behaviour
Make, switching switching manipulation, plug operation, secondary switching manipulation, push-botton operation etc.) operation management and control, it is desirable to provide one kind
Electrical secondary equipment anti-misoperation requirement is realized, the operation system of interim locking scope according to business needs, can be flexibly set again
System, to fill up the blank in current electrical secondary equipment anti-misoperation field.
Utility model content
Based on this, it is necessary to for above-mentioned technical problem, operating safety of the electrical secondary equipment in operation process,
There is provided a kind of for preventing the managing and control system of electrical secondary equipment maloperation.
It is a kind of to be used to prevent the managing and control system of electrical secondary equipment maloperation, including：
Master control set, for receiving set information, and according to the operation order of set information generation electrical secondary equipment,
The operation order includes locking operation instruction；
Electrical secondary equipment, including normally closed lock device and temporary latch equipment, the normally closed lock device can accommodate some
The individual temporary latch equipment；
Anti-error lock, including resident lockset and interim lockset, the resident lockset are used to reside normally closed lock device
Locking, the interim lockset is used to carry out temporary latch equipment interim locking；
Computer key, is connected with master control set communication, for receiving the operation order that the master control set is sent, according to
The resident lockset of the locking operation instruction control and/or interim lockset perform corresponding operating；
The anti-error lock includes graded latch combination, for different working condition time stage control the resident lockset and
The interim lockset, the graded latch combination includes group level locking and individual locking combination；
Described group of level locking combination, refers in normal operating condition, the normally closed lock device is entered using resident lockset
The resident locking of row, in the uncommitted unblock of normally closed lock device, the temporary latch being contained in the normally closed lock device is set
It is standby to be operated into；
The individual locking combination, refers in upkeep operation or special operation condition, institute is used to the temporary latch equipment
State interim lockset and carry out interim locking, in the interim lockset idle interval, authorize and open the described of the normally closed lock device
Resident lockset, the temporary latch equipment is in independent blocking, described interim after the interim lockset is authorized to unblock
Interlock is then allowed to operation.
In one embodiment, the normally closed lock device is the carrier of electrical secondary equipment, and the temporary latch equipment is
The body of electrical secondary equipment；In the carrier of electrical secondary equipment, the body of several electrical secondary equipments is accommodated.
In one embodiment, the normally closed lock device is one kind in observing and controlling screen cabinet, terminal box, mechanism case and control room
Or it is a variety of；The temporary latch equipment include air switch, pressing plate, terminal, repair line, operating handle and operation button in one kind or
It is a variety of.
In one embodiment, the resident lockset includes one kind or many in padlock, grip handle lock, insertion-core lock and link lock
Kind；The interim lockset includes the one or more in plastics padlock, alloy padlock and air switch small padlock.
In one embodiment, the computer key obtains the resident lockset and/or the interim lockset is performed accordingly
Operation information, the master control set receives the operation information that the computer key is obtained.
In one embodiment, the interim lockset includes information logging modle, the shape for recording the interim lockset
State information；
Radio frequency electronic tag, for by the computer key wireless identification；
The computer key, is additionally operable to the status information of record in read/write described information logging modle.
In one embodiment, the interim lockset also includes processing module, is sent for receiving the computer key
Interim locking operation instruction, handles the interim locking operation instruction, is converted to corresponding operating action.
In one embodiment, the computer key radio frequency electronic tag is identified and to described information
The status information recorded in logging modle is judged, and the interim lockset is entered according to recognition result and judged result
Row corresponding operating.
In one embodiment, the managing and control system also includes transmission adaptor, for connecting the master control set and institute
Computer key is stated, the data communication between the master control set and the computer key is controlled.
In one embodiment, the computer key inserts the transmission adaptor, and the transmission adaptor is to the electricity
Brain key conveys electric energy.
In one embodiment, the managing and control system also includes latching accessory, and the latching accessory coordinates the interim lock
On tool, the body that the interim lockset is latched in the temporary latch equipment electrical secondary equipment.
What the utility model was provided is used to prevent the managing and control system of electrical secondary equipment maloperation, by electrical secondary equipment
Carrier carries out locking using resident lockset, the body of electrical secondary equipment uses the interim locking of interim lockset.By locking temporarily
Tool realizes the operation management and control to temporary latch equipment, by residing operation management and control of the lockset realization to normally closed lock device.Using master
Device generation electrical secondary equipment operation order is controlled, is realized using computer key to interim lockset and/or resident lockset in operation order
The operation management and control of the sequence of operation.There is provided a kind of managing and control system on the premise of standardization, standardization, make electrical secondary equipment
Switching operation is more safe and reliable.
Brief description of the drawings
Fig. 1 prevents the knot of the managing and control system of electrical secondary equipment maloperation for being used in the utility model one embodiment
Structure schematic diagram；
Fig. 2 is the managing and control system for being used to prevent electrical secondary equipment maloperation in the utility model another embodiment
Structural representation；
Fig. 3 is the managing and control system for being used to prevent electrical secondary equipment maloperation in the utility model another embodiment
Concrete structure schematic diagram；
Fig. 4 prevents from facing in the managing and control system of electrical secondary equipment maloperation for being used in the utility model one embodiment
When lockset structural representation；
Fig. 5 prevents the stream of the management-control method of electrical secondary equipment maloperation for being used in the utility model one embodiment
Journey schematic diagram；
Fig. 6 prevents the tool of the management-control method of electrical secondary equipment maloperation for being used in the utility model one embodiment
Body flow chart.
Description of reference numerals：
Managing and control system 100 for preventing electrical secondary equipment maloperation
Master control set 10
Transmission adaptor 11
Computer key 20
Interim lockset 30
Radio frequency electronic tag 31
Information logging modle 32
Processing module 33
Latching accessory 34
Resident lockset 40
Temporary latch equipment 50
Normally closed lock device 60
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example is used to prevent the managing and control system of electrical secondary equipment maloperation to be further elaborated to the utility model.It should manage
Solution, specific embodiment described herein only to explain the utility model, is not used to limit the utility model.
Refer to Fig. 1, Fig. 2 and Fig. 3 is used to prevent the managing and control system 100 of electrical secondary equipment maloperation there is provided a kind of.
Wherein, electrical secondary equipment, including normally closed lock device 60 and temporary latch equipment 50.The normally closed lock device 60 includes electric two
The carrier of secondary device, the temporary latch equipment 50 includes the body of electrical secondary equipment.The carrier of electrical secondary equipment can
Accommodate the body of several electrical secondary equipments.In the managing and control system 100 for preventing electrical secondary equipment maloperation also
Including anti-error lock, the anti-error lock includes resident lockset 40 and interim lockset 30, and the resident lockset 40 is used for described
Normally closed lock device 60 carries out resident locking, and the interim lockset 30 is closed for carrying out stage to the temporary latch equipment 50
Lock.
It is described to be used to prevent the managing and control system 100 of electrical secondary equipment maloperation from also including：Master control set 10 and computer key
Spoon 20.Wherein, the master control set 10 is used for the operation that the set information that is inputted according to user automatically generates electrical secondary equipment
Include resident locking operation instruction and/or interim locking operation instruction in ticket, the operation order.Herein, the master control set
10 host computers managed as all locksets, can be stored with the higher computer of performance, the master control set 10 it is described
The information such as interim lockset 30, the resident lockset 40, the temporary latch equipment 50, the normally closed lock device 60.The master control
Device 10 is preset between the normally closed lock device 60 and the temporary latch equipment 50, and several described temporary latches are set
Operative relationship between standby 50.The master control set 10 is taken out of associated automatically when generating the operation order of electrical secondary equipment
The operating procedure of equipment；Or, carry out logic checking automatic to operation order, the step of refusal violates operating condition generation is in behaviour
Make in ticket.In one embodiment, the master control set 10 obtains electrical primary facility information, and is preset with electrical secondary equipment
With the operative relationship between electrical primary equipment.When generating operation order, electrical secondary equipment is verified by logical relation automatically
Operation order.The resident lockset 40 and/or the interim lockset 30 is controlled to perform after corresponding operating according to the operation order, institute
State computer key 20 and obtain corresponding operation information, and the operation information is passed back into the master control set 10.
The computer key 20, is connected with the master control set 10 communication, for according to the operation order received, control
Lockset (the i.e. described interim lockset 30 and/or the resident lockset of electrical secondary equipment main body processed and electrical secondary equipment carrier
40) corresponding operating is performed.
The anti-error lock is combined including graded latch, and the resident lockset 40 is controlled for different working condition time stage
With the interim lockset 30, the graded latch combination includes group level locking combination and individual locking combination.Described group of level locking
Combination, refers in normal operating condition, and resident locking is carried out using the resident lockset 40 to the normally closed lock device 60,
During the normally closed 60 uncommitted unblock of lock device, the temporary latch equipment 50 in the normally closed lock device 60 is contained in not
It can be operated into.The individual locking combination, refers in upkeep operation or special operation condition, the temporary latch equipment 50 is adopted
Interim locking is carried out with the interim lockset 30, in the interim idle interval of lockset 30, authorizes the opening normally closed lock to set
The standby 60 resident lockset 40, the temporary latch equipment 50 is in independent blocking, when the interim lockset 30 is awarded
After power unblock, the temporary latch equipment 50 is then allowed to operation.
In the present embodiment, it is above-mentioned to be used to prevent the managing and control system 100 of electrical secondary equipment maloperation, electric secondary is set
Standby carrier carries out locking using the resident lockset 40, the body of electrical secondary equipment uses the interim lockset 30 interim
Locking.Operation management and control to the temporary latch equipment 50 is realized by the interim lockset 30, passes through the resident lockset 40
Realize the operation management and control to the normally closed lock device 60.Electrical secondary equipment operation order is generated using the master control set 10, made
The operation to interim lockset 30 and/or the sequence of operation of resident lockset 40 described in operation order is realized with the computer key 20
Management and control.There is provided a kind of managing and control system on the premise of standardization, standardization, the switching operation of electrical secondary equipment is set more to pacify
Entirely, reliably.What the utility model was provided simultaneously is used to prevent the management-control method of electrical secondary equipment maloperation, uses foregoing pipe
Control system, with simple operation, safe advantage.
In one embodiment, the interim lockset 30 deposits in the interim lockset cabinet of Work tool room when being not used by
In, before service work, taken out according to operational order from interim lockset cabinet, and the interim lockset 30 is arranged on what is specified
In the temporary latch equipment 50, the temporary latch equipment 50 is for upkeep operation or in particular cases, during deployment secure measure
Need the electrical secondary equipment body such as air switch, pressing plate, terminal, repair line, operating handle, operation button of interim locking.Institute
Interim lockset 30 is stated for single hole arrangements, is easy to be operated by computer key.The interim lockset 30 can be hung for plastic hanging lock, alloy
One or more than one kinds of combinations in lock, air switch small padlock.The resident lockset 40 is arranged on the normally closed lock device 60
On.The normally closed lock device 60 is mainly the carrier of electrical secondary equipment, including：Observing and controlling screen cabinet, terminal box, mechanism case, instrument
Room (for example, control room of switch cubicle) etc..The resident lockset 40 is single hole arrangements, is easy to be operated by computer key, described normal
Can be one or more kinds of combinations in the locksets such as padlock, grip handle lock, insertion-core lock, link lock in lockset 40.
In one embodiment, the coding letter that can be recognized by the computer key 20 is provided with the resident lockset 40
Breath.The coding information that can be recognized by the computer key 20 is provided with the interim lockset 30, the computer key 20 leads to
Cross and control the interim lockset 30 to realize the management and control to temporary latch equipment 50.What deserves to be explained is, the resident lockset 40
Coding information and the coding information of the interim lockset 30 are ID (identification, unique identifier) codings, are used for
Identify and be different from other locksets.The normally closed lock device 60 that coding information in the resident lockset 40 is latched is then long
Phase association binding, and it is mutually unique.And the coding information of interim lockset 30, only it is latched in temporary latch in interim lockset 30 and sets
When standby upper, binding is associated with the presently described stage of temporary latch equipment 50, and the interim lockset 30 is in the different periods
It can be locked out in the different temporary latch equipment 50.
Fig. 4 is referred to, in one embodiment, the interim lockset 30 includes：Radio frequency electronic tag 31, information
Logging modle 32 and processing module 32.Described information logging modle 32 is used for the status information for recording interim lockset 30, the electricity
Record information of the read/writable of brain key 20 in it, and distinguish the application category of the resident lockset 40 and the interim lockset 30.
Wherein, the interim lockset 30 can also be defined as the resident lockset 40 by the master control set 10.It is described wireless
Radio electronic label 31, for by the wireless identification of computer key 20.The processing module 32, for receiving the computer key
The interim locking operation instruction that spoon 20 is sent, handles the instruction of interim locking operation, is converted to corresponding operational motion.
It should be noted that processing module 32 can not also be included in the interim lockset 30, i.e., the computer is not received
The interim locking operation instruction that key 20 is sent, but described information logging modle 32 is recorded by the computer key 20
Status information judged and the radio frequency electronic tag 31 is identified, and straight according to judged result and recognition result
Connect and the interim lockset 30 is operated.
For example：If recognizing that the obtained radio frequency electronic tag 31 is corresponding information in binding information, and sentence
The status information of disconnected now described interim lockset 30 is blocking, and now needs to be unlocked behaviour to the interim lockset 30
Make, then the interim lockset 30 is unlocked operation.
In one embodiment, the computer key 20, is additionally operable to controlling the resident lockset according to the operation order
40 and/or the interim lockset 30 perform after corresponding operation, obtain corresponding operation information, and operation information is passed back into institute
Master control set 10 is stated, the timely passback of operation information is realized.In one embodiment, it is described to be used to prevent electrical secondary equipment from missing
The managing and control system of operation further comprises transmission adaptor 11.The transmission adaptor 11 is used to connect the He of master control set 10
The data communication between the master control set 10 and the computer key 20 is realized in the computer key 20, control.It is preferred that, institute
State computer key 20 and operation information is back to by master control set by the conventional adapter 11, to realize master control set to operation
The management such as record, inquiry, statistics of information supplies function.In addition, the computer key 20 is inserted into the transmission adaptor 11, it is described
Transmission adaptor 11 can also convey electric energy to the computer key 20.
In the present embodiment, the computer key 20 is arranged in the transmission adaptor 11, simplied system structure.It is described
Transmission adaptor 11 can be charged for computer key 20, it is ensured that computer key 20 will not can not be performed because of not enough power supply
Operation, it is ensured that the reliability of system operation.
In one embodiment, what the utility model was provided is described for preventing the management and control system of electrical secondary equipment maloperation
System 100 also includes：Latching accessory 34, the latching accessory 34 is suitably mounted in the temporary latch equipment 50.According to institute
The difference of temporary latch equipment 50 is stated, from different structure, the latching accessory 34 of unlike material, the purpose is to set temporary latch
It is standby to be fixed on a certain particular state, and interim lockset 30 can be made to be positively locked in temporary latch equipment by latching accessory 34
This particular state.Certainly, for having there is the equipment of lockset installation site, then without increasing latching accessory 34 in addition.
In one embodiment, the scope of normally closed lock device 60 can be extended to electrical primary equipment, such as breaker, isolation
Disconnecting link, grounding switch etc., the lock set of electrical primary equipment include padlock, electric puzzle lock, locking box, romote controlled locking device etc.
One or more kinds of combinations in lockset.For the anti-misoperation system and method for electrical primary equipment, its technology is non-
Often ripe, the fool proof managing and control system of electrical secondary equipment and management-control method in this programme can be prevented electrically with mature
The management system and management method of primary equipment maloperation are combined, and by the master control set 10, preset electric secondary
Operative relationship between equipment and electrical primary equipment, when generating operation order, electric two can be verified automatically by logical relation
The correctness of secondary device operation order, further strengthens anti-error tight during electrical secondary equipment operation.
Because the normally closed lock device 60 of electrical primary equipment class is in terms of management, mandate, operation, with electric secondary
The normally closed lock device 60 of apparatus carriers class is different (such as：When operation order is generated, the normally closed lock of electrical primary equipment class is set
It is standby to strictly observe the logical condition between equipment, and electrical secondary equipment carrier class then can unconstrained conditions；In operation,
The resident lockset 40 of electrical primary equipment class must in strict accordance with the computer key 20 show operation instruction information by
Step is carried out, and electrical secondary equipment carrier class then can unordered and multi-pass operation etc.), it is not influence the understanding of reader, therefore this theory
Normally closed lock device in bright book subsequent content introduction is only electrical secondary equipment carrier, not to the described normal of electrical primary equipment class
Interlock 60 is introduced.
Referring to Fig. 5, additionally providing a kind of for preventing the management-control method of electrical secondary equipment maloperation, this method bag
Include：
S100, the master control set 10 receives set information, and the resident lockset 40 and/or institute are generated according to set information
The operation order of interim lockset 30 is stated, and sends the operation order to the computer key 20, wherein, included in the operation order
There is resident locking operation to instruct and/or interim locking operation instruction.
S200, the computer key 20 is received after operation order, according to the operation order control the resident lockset 40 and/
Or the interim lockset 30 performs and locks or unlock operation accordingly, to realize to the normally closed lock device 60 and/or described face
When interlock 50 management and control.
In the present embodiment, the master control set 10 receives the set information of user's input and automatically generated according to set information
The operation order of the resident lockset 40 and/or the interim lockset 30, and send the operation order to the computer key 20.
The computer key 20 controls the resident lockset 40 and/or the interim lockset 30, and then realization pair according to the operation order
The management and control of the normally closed lock device 60 and/or the temporary latch equipment 50.It is used once the energy of computer key 20 is real
The existing normally closed lock device 60 and/or the operational administrative of temporary latch equipment 50, before effective guarantee equipment operation safety
Put, make equipment operation operation more smooth, improve operating efficiency.
Fig. 6 is referred to, in one embodiment, operating personnel are by the master control set 10 setting generation only comprising described
, can be according to the unblock needs to the normally closed lock device 60, arbitrarily during the operation order of normally closed lock device 60 (such as in patrol task)
Specify, out-of-order is constrained.
In one embodiment, operating personnel are set by the master control set 10 and generate the temporary latch equipment 50
During operation order (such as in maintenance task), can according to the need for 50 lockings of the temporary latch equipment/unblock, being arbitrarily designated, nothing
Sequence constraint.Certainly, according to user's request, can also the temporary latch equipment 50 be preset to the master control set 10 and faced with described
When interlock 50 between operate sequencing logical relation, violate preset relation operational order will be rejected generation operation
Instruction.
In one embodiment, operating personnel pass through (such as maintenance during the master control set 10 setting generation married operation ticket
In task), it can successively select to need the normally closed lock device 60 of Authorized operation and the temporary latch equipment 50 manually, also may be used
The normally closed lock device 60 is preset into logical relation with the corresponding temporary latch equipment 50.In the master control set 10
When generating operation order, the temporary latch equipment 50 is only selected to be authorized, the normally closed lock device 60 associated therewith will
It is automatically added in the range of Authorized operation equipment.
In one embodiment, it is described to be used to prevent the management-control method of electrical secondary equipment maloperation from including：
If only instructed in operation order comprising resident locking operation, the computer key 20 receives the master control set 10 and passed
After the resident locking operation instruction sent, detected by the computer key 20 and be arranged on described normal on the normally closed lock device 60
In the coding information of lockset 40, and judge coding information whether with the coding information phase in the resident locking operation instruction
Match somebody with somebody, if so, then controlling the resident lockset 40 to open, realize the management and control to the normally closed lock device 60；If it is not, then sending alarm
Information simultaneously refuses unblock.
It should be noted that when the resident locking operation for having more than one in operation order is instructed, the computer key 20
According to the operational order authorized, the resident lockset 40 is detected, the obtained coding of the resident lockset 40 is judged
Whether information matches with residing a certain coding information in locking operation instruction within the scope of authority.If matching, solution is performed
Lock operation, otherwise, simultaneously rejection is unlocked alert, after the completion of all command operatings in the computer key 20, will be believed
Breath passes back to the master control set 10.
In one embodiment, if in operation order only comprising the instruction of interim locking operation, master control set is by interim lockset
Operational order sends computer key 20 to, wherein, interim locking operation instruction includes lock operational order and unblock operational order.
Step also includes：
When the instruction of interim locking operation is to lock operational order, operating personnel are faced by the computer key 20 from described
When the management box of lockset 30 in appoint take the interim lockset 30, the interim lockset 30 is latched in the temporary latch equipment 50
On, and the status information of the interim lockset 30 is updated, while by the coding information of the interim lockset 30 and computer key 20
Temporary latch equipment described in the sequence of operation 50 is associated.
In one embodiment, if the locking to the temporary latch equipment 50 is, it is necessary to which the latching accessory 34 coordinates
Complete, operating personnel take out the latching accessory 34 while interim lockset 30 are taken in the lump.The locking is used first
Annex 34 fixes the temporary latch equipment 50, then using the interim lockset 30 by the latching accessory 34, by institute
State the reliable locking of temporary latch equipment 50.
When have more than one lock operational order when, operating personnel by the computer key 20 from interim lockset manage
Appoint the interim lockset 30 taken no less than isolating closing lock number of devices in case, in the process of implementation, according to the computer key
20 hint instructions, carry out locking, and update the shape of the used interim lockset 30 to the temporary latch equipment 50 one by one
State information, while the coding information of the interim lockset 30 is set with temporary latch described in the sequence of operation of computer key 20
After the completion of standby 50 association correspondence, all command operatings in the computer key 20, all record informations and operation are believed
Breath is uploaded to the master control set 10.
When the instruction of interim locking operation is unblock operational order, the computer key 20 detection is latched in described closes temporarily
The coding information of the interim lockset 30 on lock device 50, judge that it is received with the computer key 20 needs in operational order
Whether the coding information for releasing the interim lockset 30 corresponds to, if so, opening the institute being latched in the temporary latch equipment 50
Interim lockset 30 is stated, and updates the status information of the interim lockset 30, and the interim lockset 30 is recycled to interim lockset
In management box, used during so as to follow-up 50 lock operation of temporary latch equipment；If it is not, then the computer key 20 sends sound
The warning messages such as light, point out staff, and now staff needs to redefine the temporary latch that need to correctly unlock
Equipment 50.
In one embodiment, if the temporary latch equipment 50 is to carry out locking by the latching accessory 34,
After unblock operation, the latching accessory 34 is together withdrawn.
Explanation is needed, when unblock operational order has more than one of unblock operational order, the computer key 20 is pressed
According to the order of unblock operational order, checking successively needs to unlock the volume of the interim lockset 30 in the temporary latch equipment 50
Code information, and the unblock operation of the interim lockset 30 is performed when correct.Further, the interim lockset 30 is being performed
During unblock operation, unordered it can also operate, the computer key 20 detects that be latched in the temporary latch equipment 50 described faces
When lockset 30 coding information, judge whether it belongs to the computer key 20 and receive interim lockset 30 described in operational order
One of coding information, if so, then carrying out the unblock of interim lockset 30 operation；If it is not, then computer key 20 sends the report such as acousto-optic
Alert information, points out staff, and now staff needs to redefine the temporary latch equipment 50 that need to correctly unlock,
After the completion of all operational orders in the computer key 20, operation information is passed back into the master control set 10.
In one embodiment, when the married operation instruction that operation order is the resident lockset 40 and the interim lockset 30
When, operating personnel are when performing operation order, and the resident lockset 40 can be executed out, as long as belong to the operation order content
The resident lockset 40, the computer key 20 can carry out unordered, repetition unblock operation；The operation of the interim lockset 30 is then needed
To show that operation instruction information is operated according to the computer key 20 one by one, if locking operational order, then according to described
Interim lockset 30 is locked operational order execution, if unblock operational order, is then performed according to unblock operational order.Operation order is operated
After the completion of, the operation information of the computer key 20 is back to the master control set 10, institute by the transmission adaptor 11
State that master control set 10 is automatic to operation order processing, record and store the state of the resident lockset 40, the interim lockset 30
The information such as state and the interim lockset 30 and the corresponding relation of the temporary latch equipment 50, and record preservation.
Due to the method solve problem principle with it is foregoing it is a kind of be used for prevent the management and control system of electrical secondary equipment maloperation
System is similar, therefore implementations of the system may refer to the implementation of preceding method, be repeated no more in place of repeating.
One of ordinary skill in the art will appreciate that realize all or part of flow in above-described embodiment method, being can be with
The hardware of correlation is instructed to complete by computer program, described program can be stored in a computer read/write memory medium
In, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (11)
1. a kind of be used to prevent the managing and control system of electrical secondary equipment maloperation, it is characterised in that including：
Master control set, it is described for receiving set information, and according to the operation order of set information generation electrical secondary equipment
Operation order includes locking operation instruction；
Electrical secondary equipment, including normally closed lock device and temporary latch equipment, the normally closed lock device can accommodate several institutes
State temporary latch equipment；
Anti-error lock, including resident lockset and interim lockset, the resident lockset are used to carry out normally closed lock device resident locking,
The interim lockset is used to carry out temporary latch equipment interim locking；
Computer key, is connected with master control set communication, for receiving the operation order that the master control set is sent, according to described
The locking operation resident lockset of instruction control and/or interim lockset perform corresponding operating；
The anti-error lock is combined including graded latch, and the resident lockset is controlled and described for different working condition time stage
Interim lockset；The graded latch combination includes group level locking combination and individual locking combination；
Described group of level locking combination, refers in normal operating condition, the resident lockset carries out normal to the normally closed lock device
In locking, in the uncommitted unblock of the normally closed lock device, the temporary latch being contained in the normally closed lock device is set
It is standby to be operated into；
The individual locking combination, refers in upkeep operation or special operation condition, the temporary latch equipment is carried out interim
Locking, in the interim lockset idle interval, authorizes the resident lockset for opening the normally closed lock device, the temporary latch
Equipment is in independent blocking, and after the interim lockset is authorized to unblock, the temporary latch equipment is then allowed to operation.
2. managing and control system according to claim 1, it is characterised in that the normally closed lock device is the load of electrical secondary equipment
Body, the temporary latch equipment is the body of electrical secondary equipment；In the carrier of electrical secondary equipment, several electricity are accommodated
The body of gas secondary device.
3. managing and control system according to claim 2, it is characterised in that the normally closed lock device be observing and controlling screen cabinet, terminal box,
One or more in mechanism case and control room；The temporary latch equipment includes air switch, pressing plate, terminal, repair line, operation handlebar
One or more in hand and operation button.
4. managing and control system according to claim 1, it is characterised in that the resident lockset includes padlock, grip handle lock, lock pin
One or more in lock and link lock；The interim lockset includes one in plastics padlock, alloy padlock and air switch small padlock
Plant or a variety of.
5. managing and control system according to claim 1, it is characterised in that the computer key obtain the resident lockset and/
Or the interim lockset performs corresponding operating information, the master control set receives the operation information that the computer key is obtained.
6. managing and control system according to claim 1, it is characterised in that the interim lockset includes information logging modle, is used
In the status information for recording the interim lockset；
Radio frequency electronic tag, for by the computer key wireless identification；
The computer key, is additionally operable to the status information of record in read/write described information logging modle.
7. the managing and control system according to claim 6, it is characterised in that the interim lockset also includes processing module, is used
In receiving the interim locking operation instruction that the computer key is sent, the interim locking operation instruction is handled, changed
Acted for corresponding operating.
8. the managing and control system according to claim 6, it is characterised in that the computer key is to the less radio-frequency electronics
Label is identified and the status information recorded in described information logging modle is judged, and according to recognition result and
Judged result carries out corresponding operating to the interim lockset.
9. the managing and control system according to any one of claim 1 to 8, it is characterised in that also including transmission adaptor, is used for
The master control set and the computer key are connected, the data communication between the master control set and the computer key is controlled.
10. managing and control system according to claim 9, it is characterised in that the computer key inserts the transmission adaptor,
The transmission adaptor conveys electric energy to the computer key.
11. the managing and control system according to any one of claim 1 to 8, it is characterised in that also including latching accessory, described
Latching accessory coordinates the interim lockset, and the interim lockset is latched in the sheet of the temporary latch equipment electrical secondary equipment
On body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720086618.3U CN206400661U (en) | 2017-01-19 | 2017-01-19 | Managing and control system for preventing electrical secondary equipment maloperation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720086618.3U CN206400661U (en) | 2017-01-19 | 2017-01-19 | Managing and control system for preventing electrical secondary equipment maloperation |
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| Publication Number | Publication Date |
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| CN206400661U true CN206400661U (en) | 2017-08-11 |
Family
ID=59515104
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720086618.3U Active CN206400661U (en) | 2017-01-19 | 2017-01-19 | Managing and control system for preventing electrical secondary equipment maloperation |
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| CN (1) | CN206400661U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108648318A (en) * | 2018-05-18 | 2018-10-12 | 长园共创电力安全技术股份有限公司 | It is online to authorize Interlocking Methods and system |
| CN110599642A (en) * | 2019-08-23 | 2019-12-20 | 珠海优特电力科技股份有限公司 | Unlocking equipment, lock and lock control system |
| CN112927397A (en) * | 2021-01-22 | 2021-06-08 | 贵州电网有限责任公司 | 220kv transformer substation maintenance isolation management and control method and system based on Internet of things |
-
2017
- 2017-01-19 CN CN201720086618.3U patent/CN206400661U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108648318A (en) * | 2018-05-18 | 2018-10-12 | 长园共创电力安全技术股份有限公司 | It is online to authorize Interlocking Methods and system |
| CN108648318B (en) * | 2018-05-18 | 2022-01-14 | 长园共创电力安全技术股份有限公司 | Online authorization anti-misoperation locking method and system |
| CN110599642A (en) * | 2019-08-23 | 2019-12-20 | 珠海优特电力科技股份有限公司 | Unlocking equipment, lock and lock control system |
| CN110599642B (en) * | 2019-08-23 | 2022-03-22 | 珠海优特电力科技股份有限公司 | Unlocking equipment, lock and lock control system |
| CN112927397A (en) * | 2021-01-22 | 2021-06-08 | 贵州电网有限责任公司 | 220kv transformer substation maintenance isolation management and control method and system based on Internet of things |
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