CN212115362U - Maintenance isolation management and control system, intelligent maintenance key and maintenance lockset - Google Patents

Abstract

The utility model provides an overhaul isolation management and control system, intelligent maintenance key and overhaul the tool to lock, wherein overhaul isolation management and control system include, control module, storage module, display module, overhaul tool to lock locking module, with retrieve supporting mechanical key of tool to lock, intelligent maintenance key, communication module, power module, overhaul tool to lock locking module locking and overhaul the tool to lock and to overhaul the tool to lock unblock, still include: the task module is connected with the control module and the storage module, divides a total maintenance task into one or more sub-maintenance tasks, associates each sub-maintenance task with at least an operator identity and a mechanical key, and stores the associated information of the sub-maintenance tasks, the operator identity and the mechanical key in the storage module; an unlocking module that verifies the first identity information and unlocks a mechanical key associated with the first identity information when the first identity information satisfies a preset condition.

Description

Maintenance isolation management and control system, intelligent maintenance key and maintenance lockset

Technical Field

The utility model relates to a power equipment's maintenance field specifically relates to an overhaul and keep apart management and control system, intelligent maintenance key and overhaul tool to lock.

Background

The microcomputer anti-misoperation locking device is widely applied to a power system, the technology is mature, the operation stability is high, and the operation control of the whole switching operation process is basically realized. However, the existing transformer substation maintenance operation safety measures still have potential safety hazards of leaks and misoperation, if during the maintenance of electrical equipment of a transformer substation, the operation authority of the maintenance equipment is mastered by operators, the possibility that power can be transmitted to the maintenance equipment in a wrong way through simulation operation exists, and rigid constraint is lacked. In order to eliminate potential safety hazards in the maintenance process, a maintenance isolation locking system is introduced, the principle is that electrical maintenance isolation operation is introduced in five-prevention operation, and the maintenance isolation equipment is ensured to be inoperable in the simulation preview process in a mode of isolating the maintenance equipment in advance, so that the misoperation of the maintenance equipment is prevented.

Although the current overhaul isolation system realizes informatization to a certain extent, for example, the prior art realizes electronic management of an isolation lock, the overhaul isolation system still has defects in the aspects of authority distribution of operators and binding of tasks and authorities.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem of the prior art in the aspect of binding of operator's authority distribution, task and authority, the utility model provides an overhaul and keep apart management and control system, intelligent maintenance key and overhaul tool to lock.

First, according to the utility model discloses an aspect provides an overhaul isolation management and control system, include, control module, storage module, display module, overhaul tool to lock locking module, with retrieve supporting mechanical key of tool to lock, intelligent maintenance key, communication module, power module, it is right to overhaul tool to lock locking module locking maintenance tool to lock overhaul the tool to lock and carry out the unblock, still include:

the task module is connected with the control module and the storage module, divides a total maintenance task into one or more sub-maintenance tasks, associates each of the one or more sub-maintenance tasks with at least an operator identity and a mechanical key, and stores the associated information of the sub-maintenance tasks, the operator identity and the mechanical key in the storage module;

an unlocking module that verifies first identity information and unlocks a mechanical key associated with the first identity information when the first identity information satisfies a preset condition.

Further, in the above-mentioned system that the utility model provides an, still include, intelligence overhauls the key has communication module, human-computer interaction module, display module, alarm module and power module, intelligence overhaul the communication module of key can with communication module or outside communication module among the management and control system are kept apart in the maintenance carry out communication connection.

Further, the utility model provides an among the above-mentioned system, still include, the conveying module of charging has charging seat and information sender, the conveying module of charging will overhaul the task and transmit extremely through the charging seat intelligence overhauls key, passback and overhauls the operation record after the task is accomplished, and right intelligence overhauls the key and charges.

Further, in the above-mentioned system provided by the utility model, wherein, it is passive tool to lock to overhaul the tool to lock, the internally mounted who overhauls the tool to lock has the identity chip that has only identity information, through only identity information the maintenance tool to lock is corresponding to a mechanical key.

Further, in the above-mentioned system provided by the utility model, wherein, the intelligent maintenance key is single handle rotation type key.

Further, in the above-mentioned system provided by the utility model, wherein, the human-computer interaction module is four-digit combination keyboard.

Secondly, according to the utility model discloses a second aspect provides an intelligence overhauls key, intelligence overhauls key and the supporting use of management and control system is kept apart to the aforesaid, wherein, intelligence overhauls key has control module, storage module, communication module, human-computer interaction module, display module, alarm module and power module.

Further, the utility model provides an above-mentioned intelligence overhauls key, wherein, intelligence overhauls key is single handle rotation type key.

Further, the utility model provides an above-mentioned intelligence overhauls key, wherein, the human-computer interaction module is four-digit combination keyboard.

Finally, according to the utility model discloses a third aspect provides an overhaul tool to lock, overhaul the tool to lock and overhaul the supporting use of isolation management and control system with the aforesaid, wherein, the internally mounted who overhauls the tool to lock has the identity chip that has unique identity information, through unique identity information overhaul the tool to lock and correspond to a mechanical key.

The beneficial results of the utility model are that, through the authority management relevant in the distribution of overhauing keeping apart management and control system design and task for can distribute the different operation authority of different users, the complete record of logging in and operation can be realized to the system when using the account number password of oneself to login, thereby realizes the purpose of traceing back.

Drawings

Fig. 1 is a front view of an embodiment of a service isolation management and control system provided by the present invention;

fig. 2 is a side view of an embodiment of a service isolation management and control system provided by the present invention;

fig. 3 is a flow chart of the use of an embodiment of the utility model provides an overhaul isolation management and control system.

List of reference numerals:

1.1 liquid crystal display

1.2 identity recognition Module

1.3 maintenance task transfer Module

1.4 mechanical unlocking Key Lock Module

2.1 network interface

2.2 USB interface

2.3 Serial port

2.4 System switch

2.5 Power switch

2.6 Power interface

2.7 Window breaker

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below with reference to the embodiments and the accompanying drawings, so as to fully understand the objects, aspects, and effects of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The same reference numbers will be used throughout the drawings to refer to the same or like parts.

It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly fixed or connected to the other feature or indirectly fixed or connected to the other feature. Furthermore, the descriptions of upper, lower, left, right, etc. used in this application are only relative to the positional relationship of the various elements of the application with respect to one another in the drawings. As used in this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

The exemplary embodiments described herein and depicted in the drawings should not be considered limiting. Various mechanical, compositional, structural, electrical, and operational changes, including equivalents, may be made without departing from the scope of this disclosure and the claims. In some instances, well-known structures and techniques have not been shown or described in detail to avoid obscuring the disclosure. The same reference numbers in two or more drawings identify the same or similar elements. Moreover, elements and their associated features, which are described in detail with reference to one embodiment, may be included in other embodiments, where they are not specifically shown or described, where practicable. For example, if an element is described in detail with reference to one embodiment and not described with reference to the second embodiment, it may also be claimed to be included in the second embodiment.

Furthermore, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any combination of one or more of the associated listed items.

It will be understood that, although the terms first, second, third, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element of the same type from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of the present application. The word "if" as used herein may be interpreted as "at … …" or "at … …" depending on the context.

First, according to the utility model discloses an embodiment provides an overhaul isolation management and control system, include, control module, storage module, display module, overhaul tool to lock locking module, with retrieve supporting mechanical key of tool to lock, intelligent maintenance key, communication module, power module, it is right to overhaul tool to lock locking module locking maintenance tool to lock overhaul the tool to lock and unblock, still include: the task module is connected with the control module and the storage module, divides a total maintenance task into one or more sub-maintenance tasks, associates each of the one or more sub-maintenance tasks with at least an operator identity and a mechanical key, and stores the associated information of the sub-maintenance tasks, the operator identity and the mechanical key in the storage module; an unlocking module that verifies first identity information and unlocks a mechanical key associated with the first identity information when the first identity information satisfies a preset condition.

Further, the first identity information is data at least recording identity information of an operator, in an embodiment of the present invention, the first identity information is stored in an identity card of the operator, the identity card may be an identity card with a data storage function, such as, but not limited to, an RFID card with identity information, a magnetic stripe card, a SIM card, etc., and may also be biometric data of the operator, such as, but not limited to, fingerprint information, iris feature information, facial feature information of the operator, etc., those skilled in the art will understand that, without departing from the spirit of the present invention, the first identity information may also use other information carriers as long as the system is configured to be able to read information carried by the information carriers.

Further, in an embodiment of the present invention, in one or more sub-maintenance tasks divided from the main maintenance task, the sub-tasks, the first identity information, the mechanical key, the intelligent maintenance key, and the mechanical lock are all associated with each other, such an arrangement can realize that the task is assigned to a person to an equipment (in this embodiment, the lock), a specific operator can only take a specific equipment, and locks and debugs the equipment in a specific area, thereby fundamentally avoiding the occurrence of misoperation, and storing these associations in the memory for future tracing. Specifically, in the present invention, the memory used by the system is a non-volatile memory, such as but not limited to a hard disk, a usb disk, and the like.

Further, in an embodiment of the present invention, in the above system, the intelligent maintenance key further includes that the intelligent maintenance key has a communication module, a human-computer interaction module, a display module, an alarm module, and a power module, and the communication module of the intelligent maintenance key can be in communication connection with the communication module or the external communication module in the maintenance isolation management and control system.

Specifically, in one embodiment of the present invention, the communication rate of the communication module of the intelligent maintenance key can reach 115200 bits/s; the intelligent maintenance key is provided with a Bluetooth communication module, and various functions of the App are realized after the intelligent maintenance key is connected with a mobile phone; the intelligent maintenance key is provided with a high-decibel buzzer and a four-digit combined keyboard, and can provide an intuitive and efficient man-machine interaction means; the intelligent maintenance key has various auxiliary functions such as communication, time, display, sound setting, code acquisition and the like; the intelligent maintenance key is low in power consumption, a 680mAH high-capacity lithium battery is arranged, and the intelligent maintenance key can be continuously unlocked for more than 3000 times or more than 8 hours after being charged once; the intelligent maintenance key has an acousto-optic prompt function and realizes a reminding function of conditions such as low electric quantity/full electricity/abnormal state and the like; the intelligent maintenance key can be used under various conditions (indoor or outdoor); the electromagnetic compatibility of the intelligent maintenance key meets the DL/T687-1999 standard requirement; mean Time Between Failure (MTBF) of intelligent maintenance key: more than or equal to 50000 hours; the intelligent maintenance key has long service life, the accumulated unlocking times are more than 100000 times, and the service time is more than ten years.

Further, in an embodiment of the present invention, the above system further includes a transmission charging module, the transmission charging module has a charging seat and an information transmitter, the transmission charging module transmits the maintenance task to the intelligent maintenance key and the passback maintenance task through the charging seat, and the operation record after the completion of the maintenance task is transmitted to the intelligent maintenance key and the passback maintenance task, and the intelligent maintenance key is charged.

Further, the utility model discloses an embodiment, it is passive tool to lock to overhaul the tool to lock, the internally mounted who overhauls the tool to lock has the identity chip that has only identity information, through only identity information it corresponds to a mechanical key to overhaul the tool to lock. That is, the passive locks correspond to the mechanical keys one to one.

Secondly, according to the utility model discloses an embodiment provides an intelligent maintenance key with the supporting use of above-mentioned maintenance isolation management and control system, intelligent maintenance key has control module, storage module, communication module, human-computer interaction module, display module, alarm module and power module.

Specifically, in one embodiment of the present invention, the intelligent maintenance key is a single-handle rotary key.

Specifically, in an embodiment of the present invention, wherein the human-computer interaction module is a four-position combined keyboard.

And once more, according to the utility model discloses an embodiment provides an overhaul tool to lock with the supporting use of above-mentioned maintenance isolation management and control system, wherein, the internally mounted who overhauls the tool to lock has the identity chip that has unique identity information, through unique identity information the maintenance tool to lock is corresponding to a mechanical key.

The utility model discloses an in the embodiment, mechanical lock has following characteristics:

1. the installation is simple, and the operation is convenient;

2. the main parts are made of stainless steel materials, so that the corrosion resistance is better;

3. the service life is long, and more than ten years can be used without oiling;

4. the fully-sealed coded lock cylinder can effectively prevent rainwater and sand from entering the interior of the lock cylinder, and the waterproof and dustproof grade can reach IP 68;

5. the design of the unique dustproof cap can effectively prevent sand wind and foreign matters from entering and ensure the normal application of the lockset under severe conditions;

6. tensile and shear strength: > 500N;

7. service life: 30000 times;

now combine fig. 1, fig. 2 and fig. 3 to explain the utility model provides a use method of maintenance isolation management and control system, first step, the operation personnel according to actual need's maintenance task, the region that need keep apart and overhaul is painted automatically in the system to distinguish with the region that need not keep apart and overhaul obviously, in order to avoid the maloperation, this operation personnel circle the equipment of chooseing out needs to keep apart on the system, in order to accomplish the isolation operation; secondly, the system executes security measure deployment; and thirdly, authorized maintenance is carried out, the system issues the maintenance task to a related key through a maintenance task transmission module, the key is related to a related operator, the maintenance task and a corresponding lock, the authorized personnel acquire the corresponding key through modes of card swiping and the like, the related equipment is locked for maintenance, unlocking is carried out after the maintenance is finished, the corresponding key is returned to the system, the system registers and releases the isolation, and the maintenance task is finished.

Specifically, the system has a mechanical unlocking key locking module, which can be unlocked only when the correct authorized operator swipes the card for unlocking, so that the correct authorized operator obtains the corresponding key.

The utility model provides a current maintenance job site does not have the isolation measure problem of forcing the shutting, adopts the framework on application layer, platform layer, network layer and perception layer to design. The maintenance lockset is additionally arranged on the site, and locking is carried out according to the program set by the system, so that the working safety of maintenance personnel is ensured, the structure of the original primary equipment is not required to be changed, and the locking is convenient, simple and easy to use. The original primary equipment and secondary equipment are not required to be changed, various locking accessories and maintenance locksets are used for locking the maintenance isolation surface, and the use is convenient; misoperation and misoperation in work are effectively prevented, and a safety isolation effect is achieved on a work site; the system has the authority design, so that the management is more rigorous, and the traceability is convenient.

It should be recognized that embodiments of the present invention can be realized and implemented by computer hardware, a combination of hardware and software, or by computer instructions stored in a non-transitory computer readable memory. The methods may be implemented in a computer program using standard programming techniques, including a non-transitory computer-readable storage medium configured with the computer program, where the storage medium so configured causes a computer to operate in a specific and predefined manner, according to the methods and figures described in the detailed description. Each program may be implemented in a high level procedural or object oriented programming language to communicate with a computer system. However, the program(s) can be implemented in assembly or machine language, if desired. In any case, the language may be a compiled or interpreted language. Furthermore, the program can be run on a programmed application specific integrated circuit for this purpose.

Further, the method may be implemented in any type of computing platform operatively connected to a suitable interface, including but not limited to a personal computer, mini computer, mainframe, workstation, networked or distributed computing environment, separate or integrated computer platform, or in communication with a charged particle tool or other imaging device, and the like. Aspects of the invention may be embodied in machine-readable code stored on a non-transitory storage medium or device, whether removable or integrated into a computing platform, such as a hard disk, optically read and/or write storage medium, RAM, ROM, or the like, such that it may be read by a programmable computer, which when read by the computer may be used to configure and operate the computer to perform the procedures described herein. Further, the machine-readable code, or portions thereof, may be transmitted over a wired or wireless network. The utility model described herein includes these and other different types of non-transitory computer-readable storage media when such media include instructions or programs that implement the steps described above in conjunction with a microprocessor or other data processor. When programmed according to the methods and techniques of the present invention, the present invention also includes the computer itself.

Embodiments of this disclosure are described herein, including the best mode known to the applicant for carrying out the invention. Variations of those described embodiments may become apparent to those of ordinary skill in the art upon reading the foregoing description. The applicant expects skilled artisans to employ such variations as appropriate, and the applicant intends for the embodiments of the disclosure to be practiced otherwise than as specifically described herein. Accordingly, the scope of the present disclosure includes all modifications and equivalents of the subject matter recited in the claims appended hereto as permitted by applicable law. Moreover, the scope of the present disclosure encompasses any combination of the above-described elements in all possible variations thereof unless otherwise indicated herein or otherwise clearly contradicted by context.

While the present invention has been described in considerable detail and with particular reference to several illustrated embodiments thereof, it is not intended to be limited to any such details or embodiments or any particular embodiments, but rather it is to be construed as effectively covering the intended scope of the invention by providing a broad, potential interpretation of the claims in view of the prior art with reference to the appended claims. Further, the foregoing description of the present invention has been provided in terms of embodiments foreseen by the applicant for the purpose of providing a useful description, wherein insubstantial modifications of the present invention, not presently foreseen, may nonetheless represent equivalent modifications thereto.

The specification and drawings are, accordingly, to be regarded in an illustrative sense rather than a restrictive sense. However, it will be apparent that: various modifications and changes may be made thereto without departing from the broader spirit and scope of the application as set forth in the claims.

Other variations are within the spirit of the present application. Accordingly, while the disclosed technology is susceptible to various modifications and alternative constructions, certain embodiments thereof have been shown in the drawings and have been described above in detail. It should be understood, however, that there is no intention to limit the application to the specific form or forms disclosed; on the contrary, the intention is to cover all modifications, alternative constructions, and equivalents falling within the spirit and scope of the application, as defined in the appended claims.

Claims (10)

1. The utility model provides an overhaul isolation management and control system, includes, control module, storage module, display module, overhauls tool to lock locking module, overhauls key, communication module, power module with the supporting mechanical key of retrieval tool to lock, it is right to overhaul tool to lock locking module locking overhaul tool to lock and overhaul the tool to lock and carry out the unblock, its characterized in that still includes:

the task module is connected with the control module and the storage module, divides a total maintenance task into one or more sub-maintenance tasks, associates each of the one or more sub-maintenance tasks with at least an operator identity and a mechanical key, and stores the associated information of the sub-maintenance tasks, the operator identity and the mechanical key in the storage module;

an unlocking module that verifies first identity information and unlocks a mechanical key associated with the first identity information when the first identity information satisfies a preset condition.

2. The overhaul isolation management and control system according to claim 1, wherein the intelligent overhaul key is provided with a communication module, a human-computer interaction module, a display module, an alarm module and a power supply module, and the communication module of the intelligent overhaul key can be in communication connection with the communication module in the overhaul isolation management and control system or an external communication module.

3. The maintenance isolation management and control system according to claim 2, further comprising a transmission charging module, wherein the transmission charging module has a charging seat and an information transmitter, and transmits the maintenance task to the intelligent maintenance key through the charging seat, transmits back the operation record after the completion of the maintenance task, and charges the intelligent maintenance key.

4. The system according to claim 1, wherein the maintenance lock is a passive lock, an identity chip with unique identity information is installed inside the maintenance lock, and the maintenance lock corresponds to a mechanical key through the unique identity information.

5. The service isolation management and control system of claim 2, wherein the smart service key is a single-handled rotary key.

6. The service isolation management and control system according to claim 2, wherein the human-computer interaction module is a four-bit combined keyboard.

7. An intelligent maintenance key, which is used with the maintenance isolation management and control system according to any one of claims 1 to 6, and is characterized in that the intelligent maintenance key is provided with a control module, a storage module, a communication module, a human-computer interaction module, a display module, an alarm module and a power supply module.

8. The intelligent service key of claim 7, wherein the intelligent service key is a single-shank rotary key.

9. The key of claim 7, wherein the human-machine interaction module is a four-bit combination keyboard.

10. An overhaul lock matched with the overhaul isolation management and control system as claimed in any one of claims 1 to 6, wherein an identity chip with unique identity information is installed inside the overhaul lock, and the overhaul lock corresponds to a mechanical key through the unique identity information.

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