CN109379864A - A kind of electric instrument case and its electric instrument acquisition system - Google Patents

A kind of electric instrument case and its electric instrument acquisition system Download PDF

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Publication number
CN109379864A
CN109379864A CN201811214907.2A CN201811214907A CN109379864A CN 109379864 A CN109379864 A CN 109379864A CN 201811214907 A CN201811214907 A CN 201811214907A CN 109379864 A CN109379864 A CN 109379864A
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CN
China
Prior art keywords
electric instrument
shell
movable frame
concentrator
electric
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Pending
Application number
CN201811214907.2A
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Chinese (zh)
Inventor
彭世健
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Individual
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Individual
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Priority to CN201811214907.2A priority Critical patent/CN109379864A/en
Publication of CN109379864A publication Critical patent/CN109379864A/en
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    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00Casings, cabinets or drawers for electric apparatus
    • H05K5/02Details
    • H05K5/0217Mechanical details of casings
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/418Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • G05B19/4183Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by data acquisition, e.g. workpiece identification
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

The invention discloses a kind of electric instrument casees, including threaded rod, gear and shell, the gear is set to threaded rod lower end, the threaded rod is connect by a rotating block with shell, a sliding rail is equipped with below the shell, the sliding rail is slidably connected by the first sliding block and a movable frame, a pressing plate is connected on the movable frame, top is equipped with a motion bar in the shell, the motion bar top is equipped with a limited block, for the limited block by spring connection with above shell, the limited block connects a mounting plate by the second sliding block.The present invention facilitates by the way that movable frame is arranged in the shell of electric instrument case and removes electric instrument case;Limit is fixed come entire electric instrument by spring and rubber pad again, can buffering vibration be not easy to make electric instrument inner body impaired, be also not easy that electric instrument is made to be infected with dust during transportation.

Description

A kind of electric instrument case and its electric instrument acquisition system
Technical field
The present invention relates to electric instrument technical field, in particular to a kind of electric instrument case and its electric instrument acquisition system System.
Background technique
Electric instrument is electric parameter measurement, power quality monitoring and analysis, electrical equipment control provide solution Power measurement and control equipment, electric instrument is as a kind of advanced intelligent, digitized power grid front-end collection element, extensively It is general automatic for various control systems, SCADA system and energy management system, the automation of transformation substations, cell power monitoring, industry In the equipment such as change, intelligent building, intelligent power distribution cabinet, switchgear.It gets an electric shock in order to prevent, electric instrument is generally all mounted on wall Or on electric pole, maintenance personal needs using tools aerial works such as ladders, it is hidden that there is safety during maintenance Suffer from.
Electric instrument is electric parameter measurement, power quality monitoring and analysis, electrical equipment control provide solution Power measurement and control equipment.Existing electric instrument is by the way that by electric energy meter, water meter, calorimeter and gas meter, flow meter together as one are led to Cross data centralized displaying of the communication technology by its each table.Existing electric instrument container is deposited can generate vibration during transportation It is dynamic easily make when impaired electric instrument inner body, transport electric instrument be difficult to it is fixed easily electric instrument is made to be damaged, transportational process In easily make the shortcomings that dust is stained on electric instrument.
Summary of the invention
The technical problems to be solved by the present invention are: provide in a kind of transportational process can buffering vibration be not easy to make electric power instrument Electric instrument, which is capable of fixing, when table inner body is damaged, transports is not easy to make electric instrument to be damaged, is not easy to make electricity in transportational process Electric instrument case dust and convenient to overhaul is stained in power instrument.
The present invention solves the above problems used technical solution are as follows: a kind of electric instrument case, including threaded rod, gear and Shell, the gear are set to threaded rod lower end, and the threaded rod is connect by a rotating block with shell, set below the shell There is a sliding rail, the sliding rail is slidably connected by the first sliding block and a movable frame, and a pressing plate, the shell are connected on the movable frame Top is equipped with a motion bar in vivo, and the motion bar top is equipped with a limited block, and the limited block is connected by spring and shell Top, the limited block connect a mounting plate by the second sliding block.
Preferably, two sides are symmetrically arranged with rack gear up and down in the movable frame, and first sliding block side is equipped with strut, described Strut connects first motor, and the first motor is equipped with gear, and the gear is located in movable frame, the movable frame horizontal direction Equipped with catch bar.In this way, pushing entire movable frame by catch bar, facilitate operation.
Preferably, the catch bar runs through shell, and the one end of the catch bar outside shell connects a pushing block.In this way, can Entire movable frame can be pushed outside, and then entire electric instrument is pushed, is easily installed and repairs.
Preferably, the pressing plate is equipped with a rubber pad, is equipped with multiple trapezoidal grooves in the rubber pad.Such rubber pad It can play the role of anticollision, while trapezoidal groove can care for and fix entire electric instrument, effectively place electric instrument during exercise Receive shock.
Preferably, the motion bar connects the second motor, and second motor is fixed on hull outside upper end.In this way, side Just electric instrument is fixed, pressing up and down is carried out and fixes.
Preferably, the top right end of the shell is equipped with shaft, and the shell connects a cover board, the cover board by shaft Bottom be equipped with an iron plate, the housing bottom side is equipped with a magnet, and the magnet is located at iron plate front-left.In this way, passing through Magnetic attraction fitting conveniently locks entire electric instrument.
A kind of electric instrument acquisition system in electric instrument case, including system main website, concentrator, processor, collector And electric instrument, the electric instrument include water meter, electric energy meter, gas meter, flow meter and calorimeter, the collector acquires electric instrument In each data, and be transferred to processor, the processor is connected to a concentrator by carrier system, and the concentrator is logical It crosses GPRS or Ethernet is connected to a display, the concentrator also passes through Ethernet and is connected to system main website;
Wherein, the water meter and gas meter, flow meter are connected to by M-BUS bus using CJ/T 188-2004 protocol communication mode Collector, the ammeter are connected to collector using DL/T 645-2007/1997 protocol communication mode by RS-485 bus, The calorimeter connects collector using CJ/T 188-2004 mode by RS-485 bus.
Preferably, the concentrator includes database and LoRa module, and the database is for storage processor processing electricity The all data of power instrument, the LoRa module are used to the data in each database being sent to system main website.
Q/GDW1376.1-2013 protocol communication is used between the system main website and concentrator.
Compared with the prior art, the advantages of the present invention are as follows: by the way that movable frame is arranged in the shell of electric instrument case, side Just electric instrument case is removed;Limit is fixed come entire electric instrument by spring and rubber pad again, can buffering vibration not Easily make electric instrument inner body impaired, is also not easy that electric instrument is made to be infected with dust during transportation;It is acquired in electric instrument Increase collector in system, the data of each table are acquired processing, takes different modes to carry out for different data Processing, then unify to processor to be handled, it is here easy to implement multidata acquisition, data perturbation will not be caused.
Detailed description of the invention
Fig. 1 electric instrument box structure schematic diagram of the present invention;
Fig. 2 electric instrument case of the present invention tests installation diagram.
Figure label explanation: 1, threaded rod, 2, gear, 3, shell, 4, rotating block, 5, sliding rail, the 6, first sliding block, 7, movement Frame, 71, rack gear, 8, pressing plate, 9, motion bar, 10, limited block, 11, spring, the 12, second sliding block, 13, mounting plate, 14, strut, 15, first motor, 16, catch bar, 161, pushing block, 17, rubber pad, 171, trapezoidal groove, the 18, second motor, 19, shaft, 20, Cover board, 21, iron plate, 22, magnet.
Specific embodiment
Embodiments of the present invention will be further described with reference to the accompanying drawing.
Embodiment one
As shown in Figs. 1-2, the present embodiment is related to a kind of electric instrument case, including threaded rod 1, gear 2 and shell 3, gear 2 It is set to 1 lower end of threaded rod, threaded rod 1 is connect by a rotating block 4 with shell 3, and a sliding rail 5, sliding rail 5 are equipped with below shell 3 It is slidably connected by the first sliding block 6 and a movable frame 7, a pressing plate 8 is connected on movable frame 7, top is equipped with a motion bar in shell 3 9, motion bar top is equipped with a limited block 10, and for limited block 10 by the connection of spring 11 with above shell, limited block 10 passes through second Sliding block 12 connects a mounting plate 13.
Two sides are symmetrically arranged with rack gear 71 up and down in movable frame 7, and 6 side of the first sliding block is equipped with strut 14, the connection of strut 14 the One motor 15, first motor 15 are equipped with gear 2, and gear 2 is located in movable frame 7, and 7 horizontal direction of movable frame is equipped with catch bar 16. In this way, pushing entire movable frame 7 by catch bar 16, facilitate operation.
Catch bar 16 runs through shell 3, and the one end of catch bar 16 outside shell 3 connects a pushing block 161.In this way, can be outside Face can push entire movable frame 7, and then push entire electric instrument, be easily installed and repair.
Pressing plate 8 is equipped with a rubber pad 17, is equipped with multiple trapezoidal grooves 171 in rubber pad 17.Rubber pad 17 can rise in this way It is acted on to anticollision, while trapezoidal groove 171 can care for and fix entire electric instrument, effectively places electric instrument and receive during exercise To shock.
Motion bar 9 connects the second motor 18, and the second motor 18 is fixed on 3 outer upper end of shell.In this way, facilitating fixed electric power Instrument carries out pressing up and down and fixes.
The top right end of shell 3 is equipped with shaft 19, and shell 3 connects a cover board 20 by shaft 19, and the bottom of cover board 20 is set There is an iron plate 21,3 bottom side of shell is equipped with a magnet 22, and magnet 22 is located at 21 front-left of iron plate.In this way, passing through magnetic attraction Fitting conveniently locks entire electric instrument.
Embodiment two
A kind of electric instrument acquisition system in electric instrument case, including system main website, concentrator, processor, collector And electric instrument, electric instrument include water meter, electric energy meter, gas meter, flow meter and calorimeter, collector acquires each in electric instrument Data, and it is transferred to processor, processor is connected to a concentrator by carrier system, and concentrator is connected by GPRS or Ethernet It is connected to a display, concentrator also passes through Ethernet and is connected to system main website;
Wherein, water meter and gas meter, flow meter are connected to acquisition using CJ/T 188-2004 protocol communication mode by M-BUS bus Device, ammeter are connected to collector using DL/T 645-2007/1997 protocol communication mode by RS-485 bus, and calorimeter is logical It crosses RS-485 bus and collector is connected using CJ/T 188-2004 mode.
The data of each table are established into communication using specific mode
Processor inquires all data of user terminal, receives all data that user terminal is sent and is handled and deposited Storage.
Concentrator includes database and LoRa module.Each item number of the database for storage processor processing electric instrument According to, for processor provide data support.LoRa module is used to for the data in each database to be sent to system main website, establishes logical Letter.
Q/GDW1376.1-2013 protocol communication is used between system main website and concentrator.
The invention has the benefit that facilitating by the way that movable frame is arranged in the shell of electric instrument case and removing electric power instrument Electricity box;Limit is fixed come entire electric instrument by spring and rubber pad again, can buffering vibration be not easy to make electric instrument Inner body is impaired, is also not easy that electric instrument is made to be infected with dust during transportation;Increase in electric instrument acquisition system and adopts The data of each table are acquired processing by storage, take different modes to be handled for different data, then unify to Processor is handled, and multidata acquisition is here easy to implement, and will not cause data perturbation.
Several preferred embodiments of the invention have shown and described in above description, but as previously described, it should be understood that the present invention Be not limited to forms disclosed herein, should not be regarded as an exclusion of other examples, and can be used for various other combinations, Modification and environment, and the above teachings or related fields of technology or knowledge can be passed through within that scope of the inventive concept describe herein It is modified.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be in this hair In the protection scope of bright appended claims.

Claims (9)

1. a kind of electric instrument case, it is characterised in that: including threaded rod (1), gear (2) and shell (3), the gear (2) is set It is placed in threaded rod (1) lower end, the threaded rod (1) is connect by a rotating block (4) with shell (3), is set below the shell (3) Have a sliding rail (5), the sliding rail (5) is slidably connected by the first sliding block (6) with a movable frame (7), is connected on the movable frame (7) It connecing a pressing plate (8), top is equipped with a motion bar (9) in the shell (3), and the motion bar top is equipped with a limited block (10), For the limited block (10) by spring (11) connection with above shell, the limited block (10) passes through the second sliding block (12) connection one Mounting plate (13).
2. electric instrument case according to claim 1, it is characterised in that: two sides are symmetrically set up and down in the movable frame (7) Have rack gear (71), the first sliding block (6) side is equipped with strut (14), and the strut (14) connects first motor (15), described First motor (15) is equipped with rotate gear, and the rotate gear is located in movable frame (7), and movable frame (7) horizontal direction is set There are catch bar (16).
3. electric instrument case according to claim 2, it is characterised in that: the catch bar (16) runs through shell (3), described Catch bar (16) connects a pushing block (161) in the one end of shell (3) outside.
4. electric instrument case according to claim 1, it is characterised in that: the pressing plate (8) is equipped with a rubber pad (17), Multiple trapezoidal grooves (171) are equipped in the rubber pad (17).
5. electric instrument case according to claim 1, it is characterised in that: the motion bar (9) connects the second motor (18), Second motor (18) is fixed on shell (3) outer upper end.
6. electric instrument case according to claim 1, it is characterised in that: the top right end of the shell (3) is equipped with shaft (19), the shell (3) is equipped with an iron plate (21) by shaft (19) connection one cover board (20), the bottom of the cover board (20), Shell (3) bottom side is equipped with a magnet (22), and the magnet (22) is located at iron plate (21) front-left.
7. the electric instrument acquisition system in a kind of any one of -6 electric instrument casees according to claim 1, it is characterised in that: including System main website, concentrator, processor, collector and electric instrument, the electric instrument include water meter, electric energy meter, gas meter, flow meter and Calorimeter, the collector acquires each data in electric instrument, and is transferred to processor, and the processor passes through carrier wave side Formula is connected to a concentrator, and the concentrator is connected to a display by GPRS or Ethernet, the concentrator also by with Too net is connected to system main website;
Wherein, the water meter and gas meter, flow meter are connected to acquisition using CJ/T 188-2004 protocol communication mode by M-BUS bus Device, the ammeter is connected to collector using DL/T 645-2007/1997 protocol communication mode by RS-485 bus, described Calorimeter connects collector using CJ/T 188-2004 mode by RS-485 bus.
8. electric instrument acquisition system according to claim 7, it is characterised in that: the concentrator include database and LoRa module, all data of the database for storage processor processing electric instrument, the LoRa module is used for will be each Data in a database are sent to system main website.
9. electric instrument acquisition system according to claim 7, it is characterised in that: between the system main website and concentrator Using Q/GDW1376.1-2013 protocol communication.
CN201811214907.2A 2018-10-18 2018-10-18 A kind of electric instrument case and its electric instrument acquisition system Pending CN109379864A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811214907.2A CN109379864A (en) 2018-10-18 2018-10-18 A kind of electric instrument case and its electric instrument acquisition system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811214907.2A CN109379864A (en) 2018-10-18 2018-10-18 A kind of electric instrument case and its electric instrument acquisition system

Publications (1)

Publication Number Publication Date
CN109379864A true CN109379864A (en) 2019-02-22

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CN201811214907.2A Pending CN109379864A (en) 2018-10-18 2018-10-18 A kind of electric instrument case and its electric instrument acquisition system

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111239456A (en) * 2020-03-26 2020-06-05 绍兴索顿电子科技有限公司 Ammeter installation device
CN112188779A (en) * 2020-10-24 2021-01-05 广东深田科技有限公司 Detachable recording carrier security device for engineering and use method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106081387A (en) * 2016-08-26 2016-11-09 杨建锋 A kind of electric instrument container
CN206021536U (en) * 2016-08-24 2017-03-15 国网天津市电力公司 It is applied to " unification of four tables " information acquisition system of newly-built community
CN206788224U (en) * 2017-06-13 2017-12-22 邢爱博 A kind of electric energy meter mounting bracket
CN107991514A (en) * 2017-11-29 2018-05-04 新昌县时利和机械有限公司 A kind of electric instrument with fixed structure
CN207458319U (en) * 2017-11-09 2018-06-05 宁波三星医疗电气股份有限公司 A kind of information acquisition system of four tables unification

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206021536U (en) * 2016-08-24 2017-03-15 国网天津市电力公司 It is applied to " unification of four tables " information acquisition system of newly-built community
CN106081387A (en) * 2016-08-26 2016-11-09 杨建锋 A kind of electric instrument container
CN206788224U (en) * 2017-06-13 2017-12-22 邢爱博 A kind of electric energy meter mounting bracket
CN207458319U (en) * 2017-11-09 2018-06-05 宁波三星医疗电气股份有限公司 A kind of information acquisition system of four tables unification
CN107991514A (en) * 2017-11-29 2018-05-04 新昌县时利和机械有限公司 A kind of electric instrument with fixed structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111239456A (en) * 2020-03-26 2020-06-05 绍兴索顿电子科技有限公司 Ammeter installation device
CN112188779A (en) * 2020-10-24 2021-01-05 广东深田科技有限公司 Detachable recording carrier security device for engineering and use method
CN112188779B (en) * 2020-10-24 2022-04-15 广东深田科技有限公司 Detachable recording carrier security device for engineering and use method

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Application publication date: 20190222