CN108662414A - A kind of harmonic wave and surge overvoltage protection device - Google Patents

A kind of harmonic wave and surge overvoltage protection device Download PDF

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Publication number
CN108662414A
CN108662414A CN201810829902.4A CN201810829902A CN108662414A CN 108662414 A CN108662414 A CN 108662414A CN 201810829902 A CN201810829902 A CN 201810829902A CN 108662414 A CN108662414 A CN 108662414A
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CN
China
Prior art keywords
fixedly connected
groove
block
harmonic wave
protection device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201810829902.4A
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Chinese (zh)
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CN108662414B (en
Inventor
秦京
丁鑫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suihua Power Supply Co Of State Grid Heilongjiang Electric Power Co ltd
State Grid Corp of China SGCC
Original Assignee
ANHUI SHUORI PHOTOELECTRIC TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority to CN201810829902.4A priority Critical patent/CN108662414B/en
Publication of CN108662414A publication Critical patent/CN108662414A/en
Application granted granted Critical
Publication of CN108662414B publication Critical patent/CN108662414B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/041Allowing quick release of the apparatus
    • 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
    • H05K5/0204Mounting supporting structures on the outside of casings
    • 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
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/40Arrangements for reducing harmonics

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

The invention discloses a kind of harmonic wave and surge overvoltage protection devices, including fixed plate and overvoltage protector ontology, the first groove is offered in fixed plate, it is fixedly connected with telescopic rod at left and right sides of first groove inner surface bottom, band motion block is fixedly connected at the top of telescopic rod, the left and right sides of first groove inner surface is communicated with the second groove, the side of second groove inner surface is fixedly connected with the first spring, mobile box is slidably connected between the both sides up and down of second groove inner surface, the side of mobile box inner wall is fixedly connected with block by third spring, it is fixedly connected with driven rod at the top of mobile box.Limit and replacement is fixed to harmonic wave and surge overvoltage protection device by extremely simple operation in the invention, easy to use, saves the time of installation, highly practical, the working efficiency for greatly improving the installation of harmonic wave and surge overvoltage protection device and replacing.

Description

A kind of harmonic wave and surge overvoltage protection device
Technical field
The present invention relates to overvoltage protection device technical field more particularly to a kind of harmonic wave and surge overvoltage protection devices.
Background technology
Surge protection is also lightning protection device, is to provide the electronic device of security protection, there is many harmonic waves in power industry industry Filtering product keeps good circuit system for protection power source system not by external interference.There is problems in that main height Frequency harmonic wave interference (90%) is that equipment itself generates, these interference powers generated by equipment itself can be interfered with each other, be impacted With damage equipment, power consumption is caused to increase, capacity utilization reduces, faults frequent, to increase cost, and main circuit protection It cannot prevent these damages.Actually many harmonic filtration systems and Surge Protector are used bad electrical power by-pass to neutrality The method of line is put into ground wire to reach before interference circuit damage equipment.Due to being greatly resistive, this allows for rushing The equipment that you think to have been protected still can be damaged after shock pulse or entrance center line.
It is more troublesome when being installed to harmonic wave and surge overvoltage protection device, it has not been convenient to, and harmonic wave and surge overvoltage is protected Shield device is dismantled it and is equally more troublesome, need to expend the more time when needing to overhaul or replace after practical for a long time. Therefore, those skilled in the art provide a kind of harmonic wave and surge overvoltage protection device, mentioned above in the background art to solve Problem.
Invention content
To solve technical problem present in background technology, the present invention proposes a kind of harmonic wave and surge overvoltage protection device.
A kind of harmonic wave and surge overvoltage protection device proposed by the present invention, including fixed plate and overvoltage protector ontology, it is fixed The first groove is offered on plate, and telescopic rod, the top of telescopic rod have been fixedly connected at left and right sides of the first groove inner surface bottom Portion is fixedly connected with band motion block, and the left and right sides of the first groove inner surface is communicated with the second groove, the second groove inner surface Side is fixedly connected with the first spring, and mobile box is slidably connected between the both sides up and down of the second groove inner surface, moves in box The side of wall is fixedly connected with block by third spring, moves and is fixedly connected with driven rod at the top of box, table in the first groove The left and right sides in face and rectangular channel is communicated with below the second groove, the bottom of rectangular channel inner surface is fixedly connected with limit One end of bar, gag lever post surface is socketed with mobile bar, and third groove, the bottom of third groove inner surface are offered at the top of mobile bar Portion is fixedly connected with limited block by third spring, and the side of overvoltage protector ontology is fixedly connected with link block, link block The left and right sides has been fixedly connected with fixture block.
As a further solution of the present invention:With being fixedly connected with connecting rod at left and right sides of motion block, the one of connecting rod End is fixedly connected with mobile bar.
As further scheme of the invention:First spring is fixedly connected with the side of mobile box, the top of block side Inner wall of the portion with bottom with mobile box is slidably connected.
As further scheme of the invention:The top of driven rod runs through fixed plate and extends to the outside of fixed plate, It is offered in fixed plate with the compatible sliding slot of movable plate, the inner surface of sliding slot is connected to the second groove.
As further scheme of the invention:The bottom of mobile box offers card slot compatible with limited block, limits Inner surface of the bottom with third groove at left and right sides of block is slidably connected.
As further scheme of the invention:The bottom end of mobile bar offers the 4th groove compatible with gag lever post, It is fixedly connected with the 4th spring between the bottom and mobile bar of rectangular channel inner surface and positioned at the surface of gag lever post.
Compared with prior art, the beneficial effects of the invention are as follows:
1, harmonic wave and surge overvoltage protection device, when being installed to overvoltage protector ontology, by overvoltage protector ontology On link block be inserted into the first inside grooves in fixed plate, wherein fixture block squeezes the side of block arcwall face, and block squeezes Second spring, fixture block carry out completely into the first groove and are located at the top with movable plate, and second spring squeezes block pop-up to card Block is limited, and limit is fixed to harmonic wave and surge overvoltage protection device by extremely simple operation, easy to use, is saved The time of installation, improve the efficiency of work.
2, the harmonic wave and surge overvoltage protection device, firmly presses overvoltage protector ontology, and link block compressive zone motion block drives Block drives mobile bar to move down by connecting rod, and mobile bar drives limited block to remove card slot, and the first spring pulls movement at this time Box moves, and removable cassette moves block and moved to the side of the first spring, and overvoltage protector ontology can be taken out to progress at this time more It changes or overhauls, harmonic wave and surge overvoltage protection device can be taken off by pressing, make the convenience of maintenance or replacement also extremely, knot Structure is simple, and operation is simple, highly practical, the work effect for greatly improving the installation of harmonic wave and surge overvoltage protection device and replacing Rate.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of overvoltage protector ontology in harmonic wave and surge overvoltage protection device.
Fig. 2 is a kind of sectional view of fixed plate in harmonic wave and surge overvoltage protection device.
Fig. 3 is the enlarged drawing at A in a kind of harmonic wave and surge overvoltage protection device Fig. 2.
Fig. 4 is a kind of partial side view of overvoltage protector ontology in harmonic wave and surge overvoltage protection device.
In figure:1- fixed plates, 2- overvoltage protectors ontology, 3- link blocks, 4- fixture blocks, the first grooves of 5-, 6- telescopic rods, 7- Band motion block, 8- blocks, the second grooves of 9-, the first springs of 10-, 11- movements box, 12- second springs, 13- driven rods, 14- rectangles Slot, 15- thirds groove, 16- thirds spring, 17- connecting rods, 18- gag lever posts, the 4th springs of 19-, the 4th grooves of 20-, 21- limits Position block, 22- card slots, 23- sliding slots, 24- mobile bars.
Specific implementation mode
As Figure 1-Figure 4, a kind of harmonic wave and surge overvoltage protection device proposed by the present invention, including fixed plate 1 and overvoltage Protector body 2 offers the first groove 5 in fixed plate 1, the first groove of taxi driver brother 5 is offered in fixed plate 1 and is distributed in fixation Four angles of plate 1, telescopic rod 6 has been fixedly connected at left and right sides of 5 inner surface bottom of the first groove, and the top of telescopic rod 6 is solid Surely it is connected with band motion block 7, electric telescopic rod 6 with motion block 7 to playing the role of support, the left and right sides of 5 inner surface of the first groove It is communicated with the second groove 9, the side of 9 inner surface of the second groove is fixedly connected with the first spring 10, in overvoltage protector ontology 2 First spring 10 is in tensional state when being fixedly mounted in fixed plate 1, is slided between the both sides up and down of 9 inner surface of the second groove It is connected with mobile box 11, the side of 11 inner wall of mobile box is fixedly connected with block 8 by third spring 16, and the top of block 8 is set It is set to arc, the top of mobile box 11 is fixedly connected with driven rod 13, the left and right sides of 5 inner surface of the first groove and is located at second The lower section of groove 9 is communicated with rectangular channel 14, and the bottom of 14 inner surface of rectangular channel is fixedly connected with gag lever post 18, and gag lever post 18 can be with Moving up and down for mobile bar 24 is limited, the one end on 18 surface of gag lever post is socketed with mobile bar 24, the top of mobile bar 24 Third groove 15 is offered, the bottom of 15 inner surface of third groove is fixedly connected with limited block 21 by third spring 16, limit The side of block 21 is set as arc, and the side of overvoltage protector ontology 2 is fixedly connected with link block 3, the left and right sides of link block 3 It is fixedly connected with fixture block 4, there are four the settings of link block 3 and position is corresponding with the position of the first groove 5, the left and right with motion block 7 Both sides have been fixedly connected with connecting rod 17, and one end of connecting rod 17 is fixedly connected with mobile bar 24, the first spring 10 and mobile box 11 side is fixedly connected, and the top and bottom of 8 side of block is slidably connected with the inner wall for moving box 11, the top of driven rod 13 End is through fixed plate 1 and extends to the outside of fixed plate 1, offered in fixed plate 1 with the compatible sliding slot 23 of movable plate 13, cunning The inner surface of slot 23 is connected to the second groove 9, and the bottom of mobile box 11 offers card slot 22 compatible with limited block 21, limits Inner surface of the bottom of 21 left and right sides of block with third groove 15 is slidably connected, and the bottom end of mobile bar 24 offers and gag lever post 18 compatible 4th grooves 20, the surface between the bottom and mobile bar 24 of 14 inner surface of rectangular channel and positioned at gag lever post 18 are solid Surely it is connected with the 4th spring 19.
When being installed to overvoltage protector ontology 2, fixed plate 1 is fixedly mounted on the required equipment installed first On, the link block 3 on overvoltage protector ontology 2 is inserted into inside the first groove 5 in fixed plate 1, wherein fixture block 4 squeezes gear The side of 8 arcwall face of block, block 8 squeeze second spring 12, and fixture block 4 is carried out completely into the first groove 5 and positioned at movable plate 7 Top, second spring 12 squeezes the pop-up of block 8 and is limited to fixture block 4, when needing replacing or overhauling, firmly pressing overvoltage Protector body 2,3 compressive zone motion block 7 of link block, band motion block 7 drive mobile bar 24 to move down by connecting rod 17, mobile bar 24 drive limited blocks 21 to remove card slots 22, and the first spring 10 pulls mobile box 11 to move at this time, and mobile box 11 drives block 8 to the The side of one spring 10 is moved, and at this time can be taken out overvoltage protector ontology 2 and be replaced or overhauled, wherein passing through pulling Driven rod 13, two driven rods 13 pull two mobile boxes 11 to be moved to opposite side, the bottom squeeze limit of mobile box 11 Block 21, third spring 16 squeeze limited block 21 and are limited into card slot 22 to mobile box 11.
More than, it is merely preferred embodiments of the present invention, but scope of protection of the present invention is not limited thereto, it is any Those familiar with the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its invents Design is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (6)

1. a kind of harmonic wave and surge overvoltage protection device, including fixed plate (1) and overvoltage protector ontology (2), which is characterized in that Gu The first groove (5) is offered on fixed board (1), and telescopic rod has been fixedly connected at left and right sides of the first groove (5) inner surface bottom (6), it is fixedly connected with band motion block (7) at the top of telescopic rod (6), the left and right sides of the first groove (5) inner surface is communicated with the Two grooves (9), the side of the second groove (9) inner surface are fixedly connected with the first spring (10), the second groove (9) inner surface it is upper Mobile box (11) is slidably connected between lower both sides, the side of mobile box (11) inner wall is fixedly connected with by third spring (12) Block (8) moves and is fixedly connected with driven rod (13), the left and right sides and position of the first groove (5) inner surface at the top of box (11) Rectangular channel (14) is communicated with below the second groove (9), the bottom of rectangular channel (14) inner surface is fixedly connected with gag lever post (18), the one end on gag lever post (18) surface is socketed with mobile bar (24), and third groove (15) is offered at the top of mobile bar (24), The bottom of third groove (15) inner surface is fixedly connected with limited block (21), overvoltage protector ontology by third spring (16) (2) side is fixedly connected with link block (3), and fixture block (4) has been fixedly connected at left and right sides of link block (3).
2. a kind of harmonic wave and surge overvoltage protection device according to claim 1, which is characterized in that the left and right with motion block (7) Both sides have been fixedly connected with connecting rod (17), and one end of connecting rod (17) is fixedly connected with mobile bar (24).
3. a kind of harmonic wave and surge overvoltage protection device according to claim 1, which is characterized in that the first spring (10) and shifting The side of dynamic box (11) is fixedly connected, and the top and bottom of block (8) side is slidably connected with the inner wall for moving box (11).
4. a kind of harmonic wave and surge overvoltage protection device according to claim 1, which is characterized in that the top of driven rod (13) Through fixed plate (1) and extend to the outside of fixed plate (1), offered in fixed plate (1) with the compatible cunning of movable plate (13) The inner surface of slot (23), sliding slot (23) is connected to the second groove (9).
5. a kind of harmonic wave and surge overvoltage protection device according to claim 1, which is characterized in that the bottom of mobile box (11) Offer with the compatible card slot (22) of limited block (21), bottom at left and right sides of limited block (21) with third groove (15) Inner surface is slidably connected.
6. a kind of harmonic wave and surge overvoltage protection device according to claim 1, which is characterized in that the bottom end of mobile bar (24) Offer with compatible 4th groove (20) of gag lever post (18), between the bottom and mobile bar (24) of rectangular channel (14) inner surface And it is fixedly connected with the 4th spring (19) positioned at the surface of gag lever post (18).
CN201810829902.4A 2018-07-25 2018-07-25 Harmonic surge overvoltage protector Active CN108662414B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN108662414B CN108662414B (en) 2023-07-04

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109519657A (en) * 2018-10-18 2019-03-26 合浦县财政局 Fixation device suitable for a variety of computer host box models
CN110610582A (en) * 2019-08-26 2019-12-24 南通通博设备安装工程有限公司 Embedded open hydraulic alarm device and installation method thereof
CN112413368A (en) * 2020-09-27 2021-02-26 山东云尚信息科技股份有限公司 Monitoring equipment protection outer cover for preventing electromagnetic interference
CN112566401A (en) * 2020-10-26 2021-03-26 河南护理职业学院 Computer network control device with good heat dissipation effect and use method thereof

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US20010030427A1 (en) * 2000-04-18 2001-10-18 Vries Jan De Control handle for a lock
US20120224330A1 (en) * 2011-03-04 2012-09-06 Fih (Hong Kong) Limited Portable electronic device with chip card ejecting mechanism
CN103441032A (en) * 2013-08-14 2013-12-11 安徽硕日光电科技有限公司 Single-phase vacuum circuit breaker actuated on basis of electromagnetic force
CN104198892A (en) * 2014-09-16 2014-12-10 国家电网公司 Electrical installation tool for overhead line fault indicators
CN205447199U (en) * 2016-03-29 2016-08-10 深圳智泽百纳科技有限公司 Self -timer
CN207022147U (en) * 2017-07-27 2018-02-16 冯思思 A kind of novel dismountable fraction loudspeaker box device
US20180087563A1 (en) * 2016-09-26 2018-03-29 Jarllytec Co., Ltd. Laborsaving rotation shaft device
CN207394245U (en) * 2017-06-23 2018-05-22 福建鸿耀同创软件科技有限公司 A kind of chassis locking device for security device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010030427A1 (en) * 2000-04-18 2001-10-18 Vries Jan De Control handle for a lock
US20120224330A1 (en) * 2011-03-04 2012-09-06 Fih (Hong Kong) Limited Portable electronic device with chip card ejecting mechanism
CN103441032A (en) * 2013-08-14 2013-12-11 安徽硕日光电科技有限公司 Single-phase vacuum circuit breaker actuated on basis of electromagnetic force
CN104198892A (en) * 2014-09-16 2014-12-10 国家电网公司 Electrical installation tool for overhead line fault indicators
CN205447199U (en) * 2016-03-29 2016-08-10 深圳智泽百纳科技有限公司 Self -timer
US20180087563A1 (en) * 2016-09-26 2018-03-29 Jarllytec Co., Ltd. Laborsaving rotation shaft device
CN207394245U (en) * 2017-06-23 2018-05-22 福建鸿耀同创软件科技有限公司 A kind of chassis locking device for security device
CN207022147U (en) * 2017-07-27 2018-02-16 冯思思 A kind of novel dismountable fraction loudspeaker box device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109519657A (en) * 2018-10-18 2019-03-26 合浦县财政局 Fixation device suitable for a variety of computer host box models
CN110610582A (en) * 2019-08-26 2019-12-24 南通通博设备安装工程有限公司 Embedded open hydraulic alarm device and installation method thereof
CN112413368A (en) * 2020-09-27 2021-02-26 山东云尚信息科技股份有限公司 Monitoring equipment protection outer cover for preventing electromagnetic interference
CN112413368B (en) * 2020-09-27 2022-06-21 山东云尚信息科技股份有限公司 Monitoring equipment protection outer cover for preventing electromagnetic interference
CN112566401A (en) * 2020-10-26 2021-03-26 河南护理职业学院 Computer network control device with good heat dissipation effect and use method thereof

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Effective date of registration: 20230919

Address after: 152000 No.100, Kangzhuang Road, Beilin District, Suihua City, Heilongjiang Province

Patentee after: SUIHUA POWER SUPPLY COMPANY OF STATE GRID HEILONGJIANG ELECTRIC POWER Co.,Ltd.

Patentee after: STATE GRID CORPORATION OF CHINA

Address before: 230000 No.8, south of Hehua Road, Feidong Economic Development Zone, Hefei City, Anhui Province

Patentee before: ANHUI SHUORI PHOTOELECTRIC TECHNOLOGY Co.,Ltd.

TR01 Transfer of patent right