CN104466476B - Automation of transformation substations signal checks and accepts terminal connector - Google Patents
Automation of transformation substations signal checks and accepts terminal connector Download PDFInfo
- Publication number
- CN104466476B CN104466476B CN201410714002.7A CN201410714002A CN104466476B CN 104466476 B CN104466476 B CN 104466476B CN 201410714002 A CN201410714002 A CN 201410714002A CN 104466476 B CN104466476 B CN 104466476B
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- contact pin
- bar
- fixed plate
- pin bar
- fixes
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- 230000009466 transformation Effects 0.000 title claims abstract description 18
- 239000004020 conductor Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 abstract description 7
- 230000033228 biological regulation Effects 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/08—Short-circuiting members for bridging contacts in a counterpart
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/22—Connectors or connections adapted for particular applications for transformers or coils
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses a kind of automation of transformation substations signal and check and accept terminal connector, including fixed plate, fixed plate is provided with moveable fixing plug pin mechanism and mobile contact pin mechanism；Fixing plug pin mechanism includes that first fixes bar, the first contact pin bar and connect first and fix the first connecting plate that bar and the first contact pin bar are logical；First fixes bar and the first contact pin bar through the groove in fixed plate, fixes at the first of fixed plate upper and lower sides and is equipped with stop nut on bar and the first contact pin bar；Mobile contact pin mechanism includes that second fixes bar, the second contact pin bar and connect the second the second connecting plate fixing bar and the second contact pin bar；Second fixes bar and the second contact pin bar through the groove in fixed plate, fixes at the second of fixed plate upper and lower sides and is equipped with stop nut on bar and the second contact pin bar, and the first contact pin bar and the second contact pin bar have conductive via structure.The present invention is stable signal transmission when terminal block node short circuit, it is to avoid signal is sent out by mistake, improves efficiency and reduces the used time that automation signal is checked and accepted.
Description
Technical field
The present invention relates to a kind of signal connection device, particularly relate to a kind of automation of transformation substations signal and check and accept terminal connector.
Background technology
Transformer station's remote signal data and the signal checking and accepting in automatization's checking and accepting in backstage, the verification of scheduling station, i.e. transformer station.The upgrading phase of the cycles is entered in intelligent substation Large scale construction and conventional substation, transformer station's checking and accepting is the most loaded down with trivial details and workload is huge, the verification of signal demand one rule of thousand of, and inerrancy and the reasonability of appearance order of time need to be guaranteed.Signal is checked and accepted needs short-circuited terminal to arrange, all it is utilized at present in terminal block artificial hand-held shorting stub by common port and measured signal point short circuit, Field Force, when using shorting stub, needs two handss to pinch the two ends of shorting stub respectively, easily causes DC earthing and the danger of personnel's low-voltage electric shock；When with scheduling to signal, short circuit line end contacts with the signaling point in terminal block and is not sufficiently stable, causes mistaking signal, lose time, inefficiency；Short circuit the end of a thread is the most exposed, works through substantial amounts of some signal, causes shorting stub to damage.
Summary of the invention
The present invention provides a kind of automation of transformation substations signal to check and accept terminal connector, in order to solve defect of the prior art, improved the accuracy of signal transmission by mobile contact pin mechanism and fixing plug pin mechanism, save manpower and time, the efficiency of transformer station's signal checking and accepting.
The present invention is achieved by the following technical programs:
A kind of automation of transformation substations signal checks and accepts terminal connector, including fixed plate, described fixed plate has horizontal strip groove, and fixed plate is movably set with fixing plug pin mechanism and mobile contact pin mechanism；Described fixing plug pin mechanism includes that first fixes bar, the first contact pin bar and the first connecting plate, and described first fixes bar and the first contact pin bar is connected by the first connecting plate；Described first fixes bar and the first contact pin bar through the groove in fixed plate, fixes at the first of fixed plate upper and lower sides and is equipped with stop nut on bar and the first contact pin bar, fixes bar by first and fixing plug pin mechanism can be driven to slide along groove；Described mobile contact pin mechanism includes that second fixes bar, the second contact pin bar and the second connecting plate, and described second fixes bar and the second contact pin bar is connected by the second connecting plate；Described second fixes bar and the second contact pin bar through the groove in fixed plate, fixes at the second of fixed plate upper and lower sides and is equipped with stop nut on bar and the second contact pin bar, fixes bar by second and mobile contact pin mechanism can be driven to slide along groove；Described first contact pin bar and the second contact pin bar have conductive via structure.
nullThe automation of transformation substations signal that the present invention provides checks and accepts terminal connector，By the first contact pin bar、Second contact pin bar、First fixes bar、Second fixes bar through fixed plate，And stop nut of screwing in the downside of fixed plate，Wherein first fix bar、Second fixes bar for moving fixing plug pin mechanism and mobile contact pin mechanism，The the first contact pin bar made contacts with the common port in terminal block，Measured signal point cantact on second contact pin bar and terminal block，First contact pin bar and the second contact pin bar have conductive via structure，Field Force is in use，Have only to be placed in terminal block fixed plate and can realize signal transmission examination，Avoid DC earthing and the danger of personnel's low-voltage electric shock，The signal node of the first contact pin bar and the second contact pin bar and terminal block has bigger contact area simultaneously，It is greatly improved the stability of contact，Avoid signal to send out by mistake，Time-consuming raising checks and accepts efficiency.It is that the mobile contact pin mechanism of adjustment is by the signal node correspondence position of the second contact pin bar and terminal block, simple to operation when needs adjust measured signal point.
In order to realize the purpose of the present invention further, it is also possible to by the following technical solutions:
The lateral ends of described fixed plate is provided with clamping element, and fixed plate can be fixed in terminal block by described clamping element.By clamping element, fixed plate is fixed in terminal block, is conducive to the contact stabilization improving the first contact pin bar and the second contact pin bar with the signal node of terminal block, convenient regulation simultaneously and mobile contact pin mechanism.Described first contact pin bar and the second contact pin bar connect electric lead.Realize the first contact pin bar and the conducting of the second contact pin bar, the beneficially stability of conductive path by wire, the processing cost of fixed plate fluting can be reduced simultaneously.Described fixed plate is made up of non electrically conductive material.The cost of fixed plate can be reduced and improve the decay of signal transmission, keeping stability.As the structure of another kind of conductive path, can be conducting metal body by described fixed plate, described first contact pin bar and the second contact pin bar realize conductive via structure with fixed plate movable contact.It is provided with on described second contact pin bar and overlaps nut more.The many sets nut arranged a, it is possible to resolve common port is positioned in different terminal block or when fixed plate length is inadequate from signal end, it is possible to use two common ports are connected by connecting line, it is achieved test the purpose of letter signal across terminal block short circuit.The contact site of described first contact pin bar, the second contact pin bar and fixed plate arranges resilient clamp member, described resilient clamp member includes the annulus being arranged at middle part, it is arranged with elastic elbow along the center of circle in the outside of annulus, the outside of described elastic elbow is provided with horizontal block, described horizontal block is provided with downward link stopper, described link stopper and slot fit and can the first contact pin bar, the second contact pin bar be clamped in fixed plate.First contact pin bar, the second contact pin bar can be clamped on the groove of fixed plate by the resilient clamp member arranged, the horizontal block of extruding elastic elbow outer end, elastic elbow inwardly can be deformed upon, fixing plug pin mechanism and mobile contact pin mechanism can be regulated easily, when mobile contact pin mechanism is slid into terminal block signal node to be detected, decontroling horizontal block, elastic elbow resilience link stopper contacts with trough rim, movement contact pin mechanism is preferably fixed in fixed plate, easy to adjust and stable.
The invention have the advantage that
1, the first contact pin bar and the second contact pin bar have conductive via structure, Field Force is in use, it is only necessary to fixed plate be placed in terminal block and can realize signal transmission and check and accept, it is to avoid DC earthing and the danger of personnel's low-voltage electric shock.
2, the signal node of the first contact pin bar and the second contact pin bar and terminal block has bigger contact area, is greatly improved the stability of contact, it is to avoid signal is sent out by mistake, and time-consuming raising checks and accepts efficiency.
3, it is that the mobile contact pin mechanism of adjustment is by the signal node correspondence position of the second contact pin bar and terminal block, simple to operation when needs adjust measured signal point.
4, by clamping element, fixed plate is fixed in terminal block, is conducive to the contact stabilization improving the first contact pin bar and the second contact pin bar with the signal node of terminal block, convenient regulation simultaneously and mobile contact pin mechanism.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation that automation of transformation substations signal of the present invention checks and accepts terminal connector embodiment.
Fig. 2 is that the A of Fig. 1 is to structural representation.
Fig. 3 is Fig. 1 Elastic hold assembly structure enlarged diagram.
Reference: 1, fixed plate；2, groove；3, first bar is fixed；4, the first contact pin bar；5, the first connecting plate；6, stop nut；7, second bar is fixed；8, the second contact pin bar；9, the second connecting plate；10, clamping element；11, resilient clamp member；12, annulus；13, elastic elbow；14, horizontal block；15, link stopper.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Fig. 1 be automation of transformation substations signal of the present invention check and accept terminal connector embodiment structural representation, Fig. 2 be the A of Fig. 1 to structural representation, Fig. 3 is Fig. 1 Elastic hold assembly structure enlarged diagram.As Figure 1-3, the present embodiment one automation of transformation substations signal checks and accepts terminal connector, including fixed plate 1, has horizontal strip groove 2 in fixed plate 1, and fixed plate 1 is movably set with fixing plug pin mechanism and mobile contact pin mechanism；Described fixing plug pin mechanism includes that first fixes bar the 3, first contact pin bar 4 and the first connecting plate 5, and described first fixes bar 3 and the first contact pin bar 4 is connected by the first connecting plate 5；Described first fixes bar 3 and the first contact pin bar 4 through the groove 2 in fixed plate 1, fixes at the first of fixed plate 1 upper and lower sides and is equipped with stop nut 6 on bar 3 and the first contact pin bar 4, fixes bar 3 by first and fixing plug pin mechanism can be driven to slide along groove 2；Described mobile contact pin mechanism includes that second fixes bar the 7, second contact pin bar 8 and the second connecting plate 9, and described second fixes bar 7 and the second contact pin bar 8 is connected by the second connecting plate 9；Described second fixes bar 7 and the second contact pin bar 8 through the groove 2 in fixed plate 1, fixes at the second of fixed plate 1 upper and lower sides and is equipped with stop nut 6 on bar 7 and the second contact pin bar 8, fixes bar 7 by second and mobile contact pin mechanism can be driven to slide along groove；Described first contact pin bar 4 and the second contact pin bar 8 have conductive via structure.
nullSpecifically，The automation of transformation substations signal that the present embodiment provides checks and accepts terminal connector，By the first contact pin bar 4、Second contact pin bar 8、First fixes bar 3、Second fixes bar 7 through fixed plate 1，And stop nut 6 of screwing in the downside of fixed plate 1，Wherein first fix bar 3、Second fixes bar 7 for moving fixing plug pin mechanism and mobile contact pin mechanism，The the first contact pin bar 4 made contacts with the common port in terminal block，Measured signal point cantact on second contact pin bar 8 and terminal block，First contact pin bar 4 and the second contact pin bar 8 have conductive via structure，Field Force is in use，Have only to be placed in terminal block fixed plate 1 and can realize signal transmission examination，Avoid DC earthing and the danger of personnel's low-voltage electric shock，The signal node of the first contact pin bar 4 and the second contact pin bar 8 and terminal block has bigger contact area simultaneously，It is greatly improved the stability of contact，Avoid signal to send out by mistake，Time-consuming raising checks and accepts efficiency.It is that the mobile contact pin mechanism of adjustment is by the signal node correspondence position of the second contact pin bar and terminal block, simple to operation when needs adjust measured signal point.
Further, the present embodiment is provided with clamping element 10 in the lateral ends of fixed plate 1, and fixed plate 1 can be fixed in terminal block by described clamping element 10.Be conducive to the contact stabilization improving the first contact pin bar 4 and the second contact pin bar 8 with the signal node of terminal block, convenient regulation simultaneously and mobile contact pin mechanism.Described first contact pin bar 4 and the second contact pin bar 8 connect electric lead.Realize the first contact pin bar 4 and conducting of the second contact pin bar 8, the beneficially stability of conductive path by wire, the processing cost of fixed plate 1 fluting can be reduced simultaneously.Described fixed plate 1 is made up of non electrically conductive material.The cost of fixed plate 1 can be reduced and improve the decay of signal transmission, keeping stability.As the structure of another kind of conductive path, fixed plate 1 can be selected for conducting metal body, described first contact pin bar 4 and the second contact pin bar 8 realize conductive via structure with fixed plate 1 movable contact.
Further, the present embodiment is provided with on the second contact pin bar 8 and overlaps nut more.The many sets nut arranged a, it is possible to resolve common port is positioned in different terminal block or when fixed plate 1 length is inadequate from signal end, it is possible to use two common ports are connected by connecting line, it is achieved test the purpose of letter signal across terminal block short circuit.
Described first contact pin bar the 4, second contact pin bar 8, first fix bar 3, the second upper end fixing bar 7, be provided with non electrically conductive material.
Based on such scheme, optionally, the present embodiment arranges resilient clamp member 12 in the contact site of first contact pin bar the 4, second contact pin bar 4 and fixed plate 1, described resilient clamp member 12 includes the annulus 13 being arranged at middle part, it is arranged with elastic elbow 14 along the center of circle in the outside of annulus 13, the outside of described elastic elbow 14 is provided with horizontal block 15, described horizontal block 15 is provided with downward link stopper 16, described link stopper 16 and groove 2 and coordinates and can be clamped in fixed plate 1 by first contact pin bar the 4, second contact pin bar 8.First contact pin bar the 4, second contact pin bar 8 can be clamped on the groove 2 of fixed plate 1 by 12, the resilient clamp portion arranged, the horizontal block 15 of extruding elastic elbow 14 outer end, elastic elbow 14 inwardly can be deformed upon, fixing plug pin mechanism and mobile contact pin mechanism can be regulated easily, when mobile contact pin mechanism is slid into terminal block signal node to be detected, decontrol horizontal block 15, elastic elbow 14 resilience link stopper 16 contacts with groove 1 limit, movement contact pin mechanism is preferably fixed in fixed plate 1, easy to adjust and stable.
Last it is noted that above example is only in order to illustrate technical scheme, it is not intended to limit；Although the present invention being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (7)
1. an automation of transformation substations signal checks and accepts terminal connector, it is characterised in that include fixed plate (1), described fixed plate (1) has horizontal strip groove (2), and fixed plate (1) is movably set with fixing plug pin mechanism and mobile contact pin mechanism；Described fixing plug pin mechanism includes that first fixes bar (3), the first contact pin bar (4) and the first connecting plate (5), and described first fixes bar (3) and the first contact pin bar (4) is connected by the first connecting plate (5)；Described first fixes bar (3) and the first contact pin bar (4) through the groove (2) in fixed plate (1), fix at the first of fixed plate (1) upper and lower sides and be equipped with stop nut (6) on bar (3) and the first contact pin bar (4), fix bar (3) by first and fixing plug pin mechanism can be driven to slide along groove；Described mobile contact pin mechanism includes that second fixes bar (7), the second contact pin bar (8) and the second connecting plate (9), and described second fixes bar (7) and the second contact pin bar (8) is connected by the second connecting plate (9)；Described second fixes bar (7) and the second contact pin bar (8) through the groove (2) in fixed plate (1), fix at the second of fixed plate (1) upper and lower sides and be equipped with stop nut (6) on bar (7) and the second contact pin bar (8), fix bar (7) by second and mobile contact pin mechanism can be driven to slide along groove (2)；Described first contact pin bar (4) and the second contact pin bar (8) have conductive via structure；The contact site of described first contact pin bar (4), the second contact pin bar (8) and fixed plate (1) arranges resilient clamp member, described resilient clamp member includes the annulus being arranged at middle part, it is arranged with elastic elbow along the center of circle in the outside of annulus, the outside of described elastic elbow is provided with horizontal block, described horizontal block is provided with downward link stopper, described link stopper and groove (2) and coordinates and can the first contact pin bar (4), the second contact pin bar (8) be clamped in fixed plate (1).
Automation of transformation substations signal the most according to claim 1 checks and accepts terminal connector, it is characterised in that the lateral ends of described fixed plate (1) is provided with clamping element (10), and fixed plate (1) can be fixed in terminal block by described clamping element.
Automation of transformation substations signal the most according to claim 1 checks and accepts terminal connector, it is characterised in that described first contact pin bar (4) and the second contact pin bar (8) connect electric lead.
Automation of transformation substations signal the most according to claim 3 checks and accepts terminal connector, it is characterised in that described fixed plate (1) is made up of non electrically conductive material.
Automation of transformation substations signal the most according to claim 1 checks and accepts terminal connector, it is characterized in that, described fixed plate (1) is conducting metal body, and described first contact pin bar (4), the second contact pin bar (8) and fixed plate (1) movable contact realize conductive via structure.
Automation of transformation substations signal the most according to claim 1 checks and accepts terminal connector, it is characterised in that is provided with on described second contact pin bar (8) and overlaps nut more.
Automation of transformation substations signal the most according to claim 1 checks and accepts terminal connector, it is characterized in that, described first contact pin bar (4), the second contact pin bar (8), first fix bar (3), the second upper end fixing bar (7), be provided with non electrically conductive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410714002.7A CN104466476B (en) | 2014-12-02 | 2014-12-02 | Automation of transformation substations signal checks and accepts terminal connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410714002.7A CN104466476B (en) | 2014-12-02 | 2014-12-02 | Automation of transformation substations signal checks and accepts terminal connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104466476A CN104466476A (en) | 2015-03-25 |
| CN104466476B true CN104466476B (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410714002.7A Active CN104466476B (en) | 2014-12-02 | 2014-12-02 | Automation of transformation substations signal checks and accepts terminal connector |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107039864B (en) * | 2017-06-05 | 2023-04-21 | 国网安徽省电力公司六安供电公司 | Adjustable short-circuit piece |
| CN112366468A (en) * | 2020-11-11 | 2021-02-12 | 马鞍山佳夫尼电气科技有限公司 | Automatic signal acceptance terminal connector of transformer substation |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201993390U (en) * | 2011-03-04 | 2011-09-28 | 惠州市博能新能源有限公司 | Short-circuit detection fixture for flexible-package lithium ion batteries |
| CN202362323U (en) * | 2011-11-21 | 2012-08-01 | 深圳市慧通天下科技股份有限公司 | Cell short circuit test fixture |
| CN103675580A (en) * | 2012-09-26 | 2014-03-26 | 海洋王（东莞）照明科技有限公司 | Battery short circuit testing device |
| CN203747052U (en) * | 2014-04-04 | 2014-07-30 | 成都瑞联电气股份有限公司 | Economic type terminal block row for tests |
| CN204179283U (en) * | 2014-12-02 | 2015-02-25 | 国家电网公司 | Automation of transformation substations signal checks and accepts terminal connector |
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