CN108073959B - Handheld intelligent terminal is examined in relay protection intelligence fortune - Google Patents
Handheld intelligent terminal is examined in relay protection intelligence fortune Download PDFInfo
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- CN108073959B CN108073959B CN201711447740.XA CN201711447740A CN108073959B CN 108073959 B CN108073959 B CN 108073959B CN 201711447740 A CN201711447740 A CN 201711447740A CN 108073959 B CN108073959 B CN 108073959B
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- 238000012423 maintenance Methods 0.000 description 16
- 230000007547 defect Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 6
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
Abstract
The utility model provides a handheld intelligent terminal is examined in relay protection intelligence fortune, includes the mount, set up relay protection intelligence fortune in mount one side and examine handheld intelligent terminal body, set up the electronic tags seat on the mount opposite side outer wall, the fixed several adapter sleeve that sets up on the electronic tags seat, the both ends of adapter sleeve are connected with the connection rope, set up the relay label on the connection rope, the cooperation sets up the clamp on the one end tip of connection rope, the adapter sleeve is seted up first recess along length direction, first recess cooperatees with the width of connecting the rope. According to the invention, the relay protection intelligent transportation and inspection handheld intelligent terminal body is embedded into the fixing frame so as to prevent the relay protection intelligent transportation and inspection handheld intelligent terminal body from being damaged by collision, two ends of the connecting rope are connected through the connecting sleeve, and the connecting rope and the connecting sleeve are conveniently connected and disconnected in the connecting mode. The structure also facilitates the storage of the relay label, and is convenient for separate storage. The invention also has the advantages of simple and compact structure, low manufacturing cost and simple and convenient use.
Description
Technical Field
The invention relates to a handheld intelligent terminal, in particular to a relay protection intelligent operation and inspection handheld intelligent terminal.
Background
With the rapid development of the construction of substations in China, particularly intelligent substations, the operation maintenance and management of secondary equipment are directly related to the investment return of enterprises and the safe and effective operation of the equipment, and the following problems exist in the operation maintenance and management of the secondary equipment at present and need to be improved:
1) at present, the information management of secondary equipment adopts a manual management mode, so that the problems of large workload, high error possibility and unreasonable account exist.
2) The secondary equipment information management does not realize the management of the whole life cycle of the equipment, and the whole process from commissioning to returning of the equipment cannot be managed and tracked.
3) The number of the transformer substations is increased, the distribution is wide, and the operation and maintenance work efficiency needs to be further improved to meet the operation and maintenance work requirements of a large number of new and old transformer substations.
4) From the perspective of operation and maintenance reliability, an effective tracking means is lacked, the possibility of non-conformity with actual operation or misoperation exists, and whether the inspection personnel work on the spot or not cannot be supervised.
5) From the perspective of operation and maintenance personnel, when tasks such as inspection and inspection are performed at a station, an effective automatic supporting means is lacked, and the assistance of data depending on personal experience or mass paper is needed.
6) From the perspective of actual operation and maintenance work, when an operation and maintenance worker finds a new problem in a transformer substation, an effective solution is lacked, and manpower and time are wasted.
Therefore, people invent a secondary equipment operation maintenance management system based on internet of things technology, and the system aims to fully utilize the current mature internet of things technology, combine high-speed network communication and mobile terminal technology, study the full-life cycle management of secondary equipment and the mobility, paperless, automation and intellectualization of operation maintenance work, realize the high efficiency, correctness and safety of on-site operation and maintenance work, and meet the current situation of transformer substation construction which is developed at high speed at present. The existing secondary equipment operation maintenance management system needs people to scan the electronic tags of electronic equipment through the intelligent operation inspection handheld intelligent terminal with the relay protection, so that the electronic equipment is connected into the secondary equipment operation maintenance management system, and after the connection and the inspection are completed, the electronic tags of the electronic equipment need to be replaced, so that people are reminded that the equipment is inspected. Present relay protection intelligence fortune is examined handheld intelligent terminal only has the effect to electronic tags scanning and type-in information, can't save reserve electronic tags, people will accomplish the electronic tags change to electronic equipment, when needing to examine handheld intelligent terminal in the handheld relay protection intelligence fortune of one hand, the container that is equipped with reserve electronic tags is carried to another hand, consequently, there are a great deal of steps during the change, and is comparatively loaded down with trivial details, and the electronic tags in the container is chaotic easily, by the people taking by mistake.
Disclosure of Invention
The invention aims to provide a relay protection intelligent operation and inspection handheld intelligent terminal which provides a standby electronic tag so that people can conveniently replace the electronic tag of an electronic device which is accessed and inspected.
In order to achieve the purpose, the invention is realized by the following technical scheme: a handheld intelligent terminal for intelligent relay protection transport inspection comprises a fixing frame, wherein a handheld intelligent terminal body for intelligent relay protection transport inspection is arranged in one side of the fixing frame, an electronic tag seat is arranged on the outer wall of the other side of the fixing frame, a plurality of connecting sleeves are fixedly arranged on the electronic tag seat, two ends of each connecting sleeve are connected with a connecting rope, a relay tag is arranged on each connecting rope, a clamp is arranged on the end portion of one end of each connecting rope in a matched mode, a first groove is formed in each connecting sleeve along the length direction and is matched with the width of each connecting rope, a second groove, a fixing groove and a containing groove are formed in each connecting sleeve respectively, the first groove is communicated with the second groove, the second groove is matched with the width of each clamp, the second groove is communicated with the fixing groove, the fixing groove is communicated with the containing groove, a fan-shaped limiting plate is arranged, the link tip of spacing groove and clamp cooperatees, set up the ring gear on the outside cambered surface of limiting plate, set up first gear in the holding tank, electric shift fork and fixed plate, the ring gear all the time with first gear engagement, first gear is installed on first gear shaft, set up the key on the fixed plate, electric shift fork can be dialled first gear shaft to with the key cooperation, set up remote module on the electric shift fork, set up two at least dead levers in the fixed slot, set up curved spout on the limiting plate, the dead lever is located the spout, the limiting plate can be through the spout along the dead lever at the fixed slot internal rotation, the other end and the adapter sleeve of connecting the rope are.
In order to further realize the purpose of the invention, the following technical scheme can be adopted: the connecting sleeve is internally provided with a connecting hole and a connecting groove, the connecting hole is communicated with the connecting groove, a second gear shaft is arranged in the connecting groove, the second gear shaft is linked with a first gear shaft through a transmission device, a second gear is arranged on the second gear shaft, the two sides of the second gear are respectively meshed with a first rack and a second rack, the lower end of the first rack is connected with a plurality of first clamping strips through a first cross rod, the upper end of the second rack is connected with a plurality of second clamping strips through a second cross rod, the plurality of first clamping strips and the plurality of second clamping strips are both positioned in the connecting hole, and the other end of the connecting rope is positioned between the plurality of first clamping strips and the plurality of second clamping. And a torsion spring is arranged on the second gear shaft. The plurality of first holding strips and the plurality of second holding strips are mutually staggered.
The invention has the advantages that: according to the invention, the relay protection intelligent transportation and inspection handheld intelligent terminal body is embedded into the fixing frame so as to prevent the relay protection intelligent transportation and inspection handheld intelligent terminal body from being damaged by collision, the electronic tag seat is arranged on the fixing frame and is used for hanging a plurality of electronic tags through the connecting rope, so that each electronic tag can be conveniently carried separately and is not easy to be confused, the electronic tags are arranged on the connecting rope, the relay tags can be conveniently installed and replaced, the two ends of the connecting rope are connected through the connecting sleeve, and the connecting rope is conveniently connected with and separated from the connecting sleeve in the connecting mode. The structure also facilitates the storage of the relay label, and is convenient for separate storage. The invention also has the advantages of simple and compact structure, low manufacturing cost and simple and convenient use.
Drawings
FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a view in the direction A of FIG. 1; FIG. 3 is an enlarged view of section I of FIG. 2; FIG. 4 is an enlarged view of FIG. 3 taken along line B; FIG. 5 is another state diagram of FIG. 4; FIG. 6 is an enlarged sectional view taken along line C-C of FIG. 3; fig. 7 is a sectional view taken along line D-D of fig. 6.
Detailed Description
The handheld intelligent terminal for the intelligent transportation and inspection of relay protection comprises a fixed frame 1, a handheld intelligent terminal body 20 for the intelligent transportation and inspection of relay protection is arranged in one side of the fixed frame 1, an electronic tag seat 2 is arranged on the outer wall of the other side of the fixed frame 1, a plurality of connecting sleeves 5 are fixedly arranged on the electronic tag seat 2, two ends of each connecting sleeve 5 are connected with a connecting rope 4, a relay tag 3 is arranged on each connecting rope 4, a hoop 12 is arranged on the end portion of one end of each connecting rope 4 in a matching mode, a first groove 13 is formed in each connecting sleeve 5 along the length direction, the first grooves 13 are matched with the width of the connecting ropes 4, second grooves 14, fixing grooves 15 and accommodating grooves 18 are respectively formed in the connecting sleeves 5, the first grooves 13 are communicated with the second grooves 14, the second grooves 14 are matched with the width of the hoop 12, the second grooves 14 are communicated with the fixing, the inboard cambered surface of limiting plate 16 cooperatees with clamp 12 surface, set up spacing groove 17 on the inboard cambered surface of limiting plate 16, spacing groove 17 cooperatees with the link end portion of clamp 12, set up the ring gear on the outside cambered surface of limiting plate 16, set up first gear 19 in the holding tank 18, electronic shift fork 24 and fixed plate 25, the ring gear meshes with first gear 19 all the time, first gear 19 is installed on first gear shaft 23, set up the key on the fixed plate 25, electronic shift fork 24 can dial first gear shaft 23 to with the key cooperation, set up remote module on the electronic shift fork 24, set up two at least dead levers 21 in the fixed slot 15, set up curved spout 22 on the limiting plate 16, dead lever 21 is located spout 22, limiting plate 16 can follow dead lever 21 through spout 22 and rotate in fixed slot 15, the other end and the adapter sleeve 5 of connecting rope 4. The structure can facilitate the connection and the separation of the connecting rope 4 and the connecting sleeve 5. When in connection, the hoop 12 is folded to ensure that the hoop 12 is fixed at the end part of the connecting rope 4, the hoop 12 and the connecting rope 4 are respectively pushed into the second groove 14 and the first groove 13, after the hoop 12 enters the second groove 14, the end part of the connecting end enters a limiting groove 17 on a limiting plate 16, the connecting rope 4 is rotated to enable the limiting plate 16 to rotate to the other side, thereby driving the first gear 19 to rotate, after the rotation is finished, the electric shifting fork 24 is controlled to shift the first gear shaft 23 to be matched with the key, so that the first gear shaft 23 cannot move circumferentially, the limit plate 16 cannot rotate back to the original position, since the connecting string 4 can move only along the first groove 13, and the yoke 12 cannot move along the second groove 14 because the end portion of the connecting end thereof is caught by the catching groove 17 of the catching plate 16, so that the connecting sleeve 5 fixes the connecting rope 4 and the hoop 12, and the connecting sleeve 5 is connected with the connecting rope 4. When the connecting sleeve is separated, the electric shifting fork 24 is controlled to shift the first gear shaft 23 away from the key on the fixing plate 25, the limiting plate 16 is restored by rotating the connecting rope 4, and then the connecting rope 4 and the hoop 12 are returned to be separated from the connecting sleeve 5. This kind of connected mode makes connecting rope 4 and adapter sleeve 5 be connected and break away from the convenience, and electronic tags 3 set up on connecting rope 4, conveniently separately carries each electronic tags. Not easy to be confused, and convenient to install and replace the relay label 3. This kind of structure still makes things convenient for accomodating of relay label 3, is convenient for separately deposit.
The connecting sleeve 5 is internally provided with a connecting hole 6 and a connecting groove 7, the connecting hole 6 is communicated with the connecting groove 7, a second gear shaft 9 is arranged in the connecting groove 7, the second gear shaft 9 is linked with a first gear shaft 23 through a transmission device, a second gear 8 is arranged on the second gear shaft 9, two sides of the second gear 8 are respectively meshed with a first rack 10 and a second rack 11, the lower end of the first rack 10 is connected with a plurality of first clamping strips 27 through a first cross rod, the upper end of the second rack 11 is connected with a plurality of second clamping strips 28 through a second cross rod, the plurality of first clamping strips 27 and the plurality of second clamping strips 28 are both positioned in the connecting hole 6, and the other end of the connecting rope 4 is positioned between the plurality of first clamping strips 27 and the plurality of second clamping strips 28. The structure can enable the connecting sleeve 5 and the other end of the connecting rope 4 to be connected with each other, before connection, the other end of the connecting rope 4 is placed between the plurality of first clamping strips 27 and the plurality of second clamping strips 28, after one end of the connecting rope 4 is connected with the connecting sleeve 5, the first gear shaft 23 can rotate, the second gear shaft 9 is driven to rotate through the first gear shaft 23, the plurality of first clamping strips 27 and the plurality of second clamping strips 28 move oppositely to clamp the other end of the connecting rope 4, after the other end of the connecting rope 4 is clamped, the electric shifting fork 24 in the connecting sleeve 5 shifts the first gear shaft 23 to be matched with a key, so that the first gear shaft 23 cannot move circumferentially, namely the second gear shaft 9 cannot rotate, and fixing of the other end of the connecting rope 4 is completed. The structure realizes linkage locking of two ends of the connecting rope 4, avoids one end from being disengaged, and is convenient to store and connect. The transmission device can be in various structures such as gear transmission, worm gear transmission, chain transmission and the like.
A torsion spring 29 is arranged on the second gear shaft 9. This arrangement allows the second gear shaft 9 to be reversed by the torsion spring 29 when locked and the torsion spring 29 to automatically disengage both ends of the connecting rope 4 when unlocked.
The first holding strips 27 and the second holding strips 28 are mutually staggered. This structure can make several first holding strip 27 and several second holding strip 28 fix connecting rope 4 firmly, avoid connecting rope 4 to break away from adapter sleeve 5.
The relay protection intelligent operation inspection handheld intelligent terminal body 20 adopts an Android operating system based on an industrial hardware platform meeting safety requirements, deploys a special APP for completing the execution and other functions of tasks such as association of an electronic tag and equipment, information input, inspection and the like, and is the core for realizing the operation and maintenance mobility of secondary equipment.
The mobile terminal access scheme refers to how the mobile terminal accesses the master station system, and depends on the basic network environment provided by the user, and the following ways are provided. The mobile communication network access means that a mobile operator SIM data card is inserted into a mobile terminal, and the mobile terminal is accessed into a national power grid internal network through a national power grid mobile security access platform through a mobile network private network, so that the main station end can be accessed at any time and any place in real time. At present, part of applications adopt such an access mode, wherein a solution that a mobile operator network accesses to a national power grid intranet through a national power grid mobile security access platform is provided by a communication company, and automation is responsible for implementation, and the project is deployed on the basis of the solution. If the secure access of the mobile network is not realized before the project is deployed, the deployment work of the network access needs to be completed before the project is implemented. The wireless local area network access refers to the fact that a wireless local area network access point is deployed at a position needing to access a network, the position can be selected in an office area or a transformer substation, and the mobile terminal is connected with a WIFI hotspot through WIFI so as to access to a master station system. In this way, if a wireless network can be deployed in the substation, real-time interaction between the mobile terminal and the master station system can be realized. The mode of transfer access through the workstation is used as a transfer agent through the workstation, the mobile terminal is connected to the workstation through a USB mode, and the communication with the main station system is realized through the interaction with a code module on the workstation. The method can be communicated with the main station system only when the mobile terminal is connected with the workstation, can be used for downloading and uploading data from the main station in batches by the mobile terminal, and is not suitable for realizing real-time interoperation. The mobile terminal is a Pad or a mobile phone based on the android system. The equipment standing book management means that the mobile terminal has an equipment standing book management function. The standing book entry refers to the functions of supporting manual entry and importing the xls form. The standing book information query refers to the query supporting scanning of electronic tags. And the input of keyword query is supported, and the keyword query is input. The browsing ledger information can be filtered by station or interval. The equipment inspection refers to a management function of supporting an equipment inspection task by the mobile terminal. The task creation refers to appointing the inspection equipment, generating an inspection task list according to an inspection task template, and pushing the inspection task list to an appointed task executor in real time. Meanwhile, the auditing and approving process management of the operation instruction book is supported. The task execution means that when the inspection task is executed, the electronic tag must be scanned for matching confirmation, so that inspection can be performed, correct equipment is ensured, and misoperation is prevented. And the functions of on-site photographing and video recording are supported and are used as the recording file of the task. The task query refers to supporting the query of task information according to the task name, the person in charge, the time and the like. The task due reminding refers to supporting the task due automatic reminding function. The device check refers to a management function of the mobile terminal supporting a device check task. The equipment maintenance refers to a management function of supporting equipment maintenance tasks by the mobile terminal. The device defect refers to a mobile terminal supporting a device defect management function. The generation of the defect elimination task list comprises a task name, defect equipment, defect description, working time and a working responsible person. The task list dispatching, receiving, executing and terminating process is provided, and the user can be supported to customize according to different management requirements. And the defect information acquisition form is generated, namely the form needs to meet the information input requirements of the relay protection statistical analysis and operation management module. The historical defect information query refers to supporting query of the historical defect information of the equipment. The equipment failure refers to the mobile terminal supporting the equipment defect management function. The generation of the fault task list comprises a task name, action equipment, working time and a working responsible person. The task list dispatching, receiving, executing and terminating process is provided, and the user can be supported to customize according to different management requirements. And the generation of the event information acquisition form means that the form needs to meet the information input requirements of the relay protection statistical analysis and operation management module. The historical event information query refers to supporting query of historical event information of equipment. The spare part management means that the mobile terminal supports a spare part information management function. The spare part information query refers to supporting the query of spare part information. The service condition registration refers to the registration of service conditions of the spare parts.
Query statistics
a) And inquiring the equipment life cycle information, including equipment account, events, defect information, drawing files, data and the like.
b) And the last professional polling date, the next professional polling date, the professional polling period and the professional polling work inquiry which is not executed until the expiration date.
c) Last check date, last check type, check period, next check type, next check date, and an overdue unchecked device query.
d) When the mobile terminal has the GPS positioning function, the position information of the staff can be inquired.
All information of the electronic equipment is input into the electronic tag, and the electronic tag is arranged on the surface of the electronic equipment, so that the relay protection intelligent operation and inspection handheld intelligent terminal body 20 can complete various operations.
The technical solution of the present invention is not limited to the scope of the embodiments of the present invention. The technical contents not described in detail in the present invention are all known techniques.
Claims (4)
1. Handheld intelligent terminal is examined in relay protection intelligence fortune, its characterized in that: the intelligent transportation and inspection handheld intelligent terminal comprises a fixed frame (1), wherein a relay protection intelligent transportation and inspection handheld intelligent terminal body (20) is arranged in one side of the fixed frame (1), an electronic tag seat (2) is arranged on the outer wall of the other side of the fixed frame (1), a plurality of connecting sleeves (5) are fixedly arranged on the electronic tag seat (2), two ends of each connecting sleeve (5) are connected with a connecting rope (4), a relay tag (3) is arranged on each connecting rope (4), a clamp (12) is arranged on the end part of one end of each connecting rope (4) in a matching manner, a first groove (13) is formed in each connecting sleeve (5) along the length direction, the first groove (13) is matched with the width of each connecting rope (4), a second groove (14), a fixing groove (15) and an accommodating groove (18) are respectively formed in each connecting sleeve (5), the first groove (13) is communicated with the second groove (14, the second groove (14) is communicated with the fixed groove (15), the fixed groove (15) is communicated with the accommodating groove (18), a fan-shaped limiting plate (16) is arranged in the fixed groove (15), the inner side arc surface of the limiting plate (16) is matched with the outer surface of the clamp (12), a limiting groove (17) is formed in the inner side arc surface of the limiting plate (16), the limiting groove (17) is matched with the end part of the connecting end of the clamp (12), a gear ring is arranged on the outer side arc surface of the limiting plate (16), a first gear (19), an electric shifting fork (24) and a fixing plate (25) are arranged in the accommodating groove (18), the gear ring is always meshed with the first gear (19), the first gear (19) is installed on a first gear shaft (23), a key is arranged on the fixing plate (25), the electric shifting fork (24) can shift the first gear shaft (23) to be matched with the key, a remote module is arranged on the electric shifting fork (, set up curved spout (22) on limiting plate (16), dead lever (21) are located spout (22), and limiting plate (16) can be followed dead lever (21) through spout (22) and rotate in fixed slot (15), and the other end of connecting rope (4) is connected with adapter sleeve (5).
2. The intelligent relaying protection intelligent handheld intelligent terminal for operation and inspection according to claim 1, characterized in that: connecting sleeve (5) in open connecting hole (6) and spread groove (7), connecting hole (6) and spread groove (7) communicate with each other, set up second gear shaft (9) in spread groove (7), second gear shaft (9) and first gear shaft (23) are through transmission linkage, set up second gear (8) on second gear shaft (9), second gear (8) both sides mesh first rack (10) and second rack (11) respectively, first rack (10) lower extreme passes through first horizontal pole and connects several first clamping strip (27), several second clamping strip (28) are connected through the second horizontal pole in second rack (11) upper end, several first clamping strip (27) and several second clamping strip (28) all are located connecting hole (6), the other end of connecting rope (4) is located between several first clamping strip (27) and several second clamping strip (28).
3. The intelligent relaying protection intelligent handheld intelligent operation and inspection terminal of claim 2, wherein: and a torsion spring (29) is arranged on the second gear shaft (9).
4. The intelligent relaying protection intelligent handheld intelligent operation and inspection terminal of claim 2, wherein: the plurality of first holding strips (27) and the plurality of second holding strips (28) are mutually staggered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711447740.XA CN108073959B (en) | 2017-12-27 | 2017-12-27 | Handheld intelligent terminal is examined in relay protection intelligence fortune |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711447740.XA CN108073959B (en) | 2017-12-27 | 2017-12-27 | Handheld intelligent terminal is examined in relay protection intelligence fortune |
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| Publication Number | Publication Date |
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| CN108073959A CN108073959A (en) | 2018-05-25 |
| CN108073959B true CN108073959B (en) | 2020-12-22 |
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| CN201711447740.XA Active CN108073959B (en) | 2017-12-27 | 2017-12-27 | Handheld intelligent terminal is examined in relay protection intelligence fortune |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204190179U (en) * | 2014-09-30 | 2015-03-04 | 国家电网公司 | A kind of pressing plate title outer cover used for relay protection |
| EP3086266A1 (en) * | 2015-04-22 | 2016-10-26 | Honeywell International Inc. | Systems and methods for collecting line replaceable unit removal data |
| CN205880887U (en) * | 2016-06-08 | 2017-01-11 | 国家电网公司 | Electronic tags is examined to relay protection intelligence fortune |
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2017
- 2017-12-27 CN CN201711447740.XA patent/CN108073959B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204190179U (en) * | 2014-09-30 | 2015-03-04 | 国家电网公司 | A kind of pressing plate title outer cover used for relay protection |
| EP3086266A1 (en) * | 2015-04-22 | 2016-10-26 | Honeywell International Inc. | Systems and methods for collecting line replaceable unit removal data |
| CN205880887U (en) * | 2016-06-08 | 2017-01-11 | 国家电网公司 | Electronic tags is examined to relay protection intelligence fortune |
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| CN108073959A (en) | 2018-05-25 |
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