CN205646307U - A communication interface structure for power dispatching system - Google Patents
A communication interface structure for power dispatching system Download PDFInfo
- Publication number
- CN205646307U CN205646307U CN201520872827.1U CN201520872827U CN205646307U CN 205646307 U CN205646307 U CN 205646307U CN 201520872827 U CN201520872827 U CN 201520872827U CN 205646307 U CN205646307 U CN 205646307U
- Authority
- CN
- China
- Prior art keywords
- disk
- female
- male
- sheet metal
- arc
- 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.)
- Expired - Fee Related
Links
Landscapes
- Joints Allowing Movement (AREA)
Abstract
The utility model discloses a communication interface structure for power dispatching system, including public head and female head, the top of public head is provided with socket columns, and the top of female head is provided with the spliced eye with socket columns matched with, public head is in the same place through the clamping piece is fixed with female head, the clamping piece includes two flexible sheet metal, flexible sheet metal's outside end is fixed with the stereoplasm riser, the stereoplasm riser is connected with public head and female head respectively, flexible sheet metal's medial extremity passes through rotational connection means interconnect, rotational connection means includes two disks, the disk outside is fixed with the rubber damping fin, be connected through the rotation axis between flexible sheet metal and the disk, it plays spring body to have articulated two between two disks, the one end that plays spring body articulates on the diameter of an arbitrary disk, the circumferential edge reason that the other end that plays spring body articulated at another disk. The utility model discloses can solve the not enough of prior art, improve firmness and stability that communication interface connects, reduce the waste of manpower.
Description
Technical field
This utility model relates to a kind of electric force scheduling communication device, a kind of communication interface structure for electric power dispatching system.
Background technology
In electric power dispatching system, the transmission of various detection control signals is all transmitted by cable, and between cable, interface to be passed through carries out mutual connection in series-parallel connection.Owing to electric power dispatching system is a structure the hugest, the communication interface wherein comprised is thousands of, if communication interface breaks down, can directly result in the interruption of signal transmission.In prior art, communication interface generally uses threaded fixing or directly grafting mode and installs, owing to this mounting means can occur loosening, so needing periodically to carry out patrolling and examining maintenance in various degree during using for a long time, in order to ensure that circuit is unimpeded.This patrols and examines a large amount of human input of job demand, inefficiency, and hand inspection can only find that obvious fault loosens position, and loss is high, and actual effect is very limited.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of communication interface structure for electric power dispatching system, it is possible to solve the deficiencies in the prior art, improves firmness and stability that communication interface connects, decreases the waste of manpower.
For solving above-mentioned technical problem, technical solution adopted in the utility model is as follows.
nullA kind of communication interface structure for electric power dispatching system，Including male and female，The top of male is provided with inserting column，The top of female is provided with the spliced eye matched with inserting column，Described male and female are fixed together by intermediate plate，The two ends of intermediate plate are separately fixed at the bottom of male and female，The inwall of spliced eye is provided with locating slot，The outer wall of inserting column is provided with and the alignment pin of locating slot selective incubation，Intermediate plate includes two elastic sheet metals，The outboard end of elastic sheet metal is fixed with hard riser，Hard riser is connected with male and female respectively，The medial extremity of elastic sheet metal is connected with each other by connecting mechanism for rotating，Connecting mechanism for rotating includes two disks，Rubber damping sheet it is fixed with outside disk，Rubber damping sheet contacts with each other with elastic sheet metal，It is connected by rotary shaft between elastic sheet metal with disk，Two spring bodies it are mounted with between two disks，One end of spring body is articulated in any one disk diametrically，The other end of spring body is articulated in the circumferential edges of another disk，Diametrically two mounting points being positioned at disk are equal with the distance in the disk center of circle，When locating slot matches with alignment pin，Any one spring body is mutually perpendicular to mounting point place diameter，The line of two mounting points being positioned at disk circumferential edges is mutually perpendicular to the line being positioned at disk two mounting points diametrically，Now connect a spring body and be in extended state.
As a kind of optimal technical scheme of the present utility model, the top of described male is provided with arc rubber strip, and the top of described female is provided with the arc guide barrel cooperated with arc rubber strip, and the width of arc guide barrel tapers into.
As a kind of optimal technical scheme of the present utility model, the top of described inserting column is provided with tubular connection-peg, the outer surface of tubular connection-peg is provided with arc convex, the edge of arc convex is provided with breach, the bottom of described spliced eye is provided with some metal connecting filaments, inserting column is mutually inserted with spliced eye after coordinating, and metal connecting filament is wrapped on arc convex.
As a kind of optimal technical scheme of the present utility model, described tubular connection-peg being provided with several through holes, the inner surface of tubular connection-peg is provided with arc hook, and arc hook is evenly distributed on the edge of through hole, and arc hook bends towards through hole.
As a kind of optimal technical scheme of the present utility model, described hard riser is connected with male and female respectively by rubber blanket, is provided with lacing wire between edge and the elastic sheet metal of rubber blanket.
As a kind of optimal technical scheme of the present utility model, described male is enclosed with rubber sleeve in female and two disks respectively, and connecting between two rubber sleeves has torsion spring.
What employing technique scheme was brought has the beneficial effects that: this utility model, by arranging and splicing interface out-of-alignment intermediate plate, utilizes the effect that splicing interface and two rotary shafts of intermediate plate mutually restrict, it is suppressed that the trend that splicing interface self gradually loosens.When male and female carry out grafting, the cooperation of alignment pin to be passed through and locating slot, just it is achieved that after grafting, under the pulling of spring body, two disks relatively rotate, drives elastic sheet metal generation elastic torsion deformation.This deformation power is applied in male and female, is one and rotates axle out-of-alignment twisting resistance, defines a locking moment in plugging position, thus ensure that the fastness of plug-in position.Owing to when locating slot matches with alignment pin, two spring bodies are in unbalanced state, so total is after grafting, lose External Force Acting, can balance along with the reset of spring body and rotate displacement, so that locating slot separates with alignment pin, reach the purpose loosened.One spring body is mutually perpendicular to the diameter in mounting point, so that moment is maximum；The line of two mounting points being positioned at edge and the line being positioned at disk two mounting points diametrically are mutually perpendicular to, so that two spring bodies can be rapidly achieved mutually balance when pulling disk, avoid elastic sheet metal to produce too much elastic deformation, improve the ruggedness of total.Arc rubber strip and arc guide barrel are mutually inserted along with the relative angle of male female changes, and on the one hand serve the effect of buffering twisting resistance, improve splicing stability, it can in addition contain plugging position is formed sealing effectiveness, reduce the entrance of extraneous steam dust.During grafting, tubular connection-peg cooperates with spliced eye, when male and female generation relative angle rotate, by breach for the mounting effect of metal connecting filament, metal connecting filament is wound around with arc convex, improves the stability connected, reduce the bit error rate of signal transmission.Arc hook can further with metal connecting filament generation mounting effect, when metal connecting filament is through through hole, arc hook mutually mounts with metal connecting filament, owing to the bending direction of arc hook is towards through hole, the reverse mounting with metal connecting filament inside and outside tubular connection-peg can be realized, improve the stability of grafting.When hard riser and male, female generation interaction force, rubber blanket produces corresponding compressional deformation, elastic sheet metal can be produced support force by lacing wire, thus improve the working life of elastic sheet metal.Torsion spring can play the effect of the not coaxial twisting resistance of transmission buffering two, thus reduces the radial forces born on elastic sheet metal, improves the life-span of elastic sheet metal further.
Accompanying drawing explanation
Fig. 1 is the structure chart of one detailed description of the invention of this utility model.
Fig. 2 is the structure chart of connecting mechanism for rotating in one detailed description of the invention of this utility model.
Fig. 3 is that in one detailed description of the invention of this utility model, arc rubber strip is mutually inserted the structure chart coordinated with arc guide barrel.
Fig. 4 is the structure chart of tubular connection-peg in one detailed description of the invention of this utility model.
Fig. 5 is the structure chart of inner core in one detailed description of the invention of this utility model.
Fig. 6 is the structure chart of spliced eye in one detailed description of the invention of this utility model.
Fig. 7 is male and the structure chart of female plug-in position in one detailed description of the invention of this utility model.
In figure: 1, male；2, female；3, inserting column；4, spliced eye；5, elastic sheet metal；6, locating slot；7, alignment pin；8, hard riser；9, connecting mechanism for rotating；10, disk；11, rubber damping sheet；12, rotary shaft；13, spring body；14, arc rubber strip；15, arc guide barrel；16, tubular connection-peg；17, arc convex；18, breach；19, metal connecting filament；20, through hole；21, arc hook；22, rubber blanket；23, lacing wire；24, rubber sleeve；25, torsion spring；26, inner core；27, arc shaped blade；28, trapezoidal groove；29, flexible metal torr.
Detailed description of the invention
The standardized element used in this utility model all can be commercially, shaped piece all can carry out customized according to the record with accompanying drawing of description, the concrete connected mode of each part all use in prior art ripe bolt, rivet, weld, the conventional means such as stickup, be not described in detail in this.
nullReferring to accompanying drawing 1-7，This specific embodiment includes male 1 and female 2，The top of male 1 is provided with inserting column 3，The top of female 2 is provided with the spliced eye 4 matched with inserting column 3，Described male 1 and female 2 are fixed together by intermediate plate，The two ends of intermediate plate are separately fixed at male 1 and the bottom of female 2，The inwall of spliced eye 4 is provided with locating slot 6，The outer wall of inserting column 3 is provided with and the alignment pin 7 of locating slot 6 selective incubation，Intermediate plate includes two elastic sheet metals 5，The outboard end of elastic sheet metal 5 is fixed with hard riser 8，Hard riser 8 is connected with male 1 and female 2 respectively，The medial extremity of elastic sheet metal 5 is connected with each other by connecting mechanism for rotating 9，Connecting mechanism for rotating 9 includes two disks 10，Rubber damping sheet 11 it is fixed with outside disk 10，Rubber damping sheet 11 contacts with each other with elastic sheet metal 5，It is connected by rotary shaft 12 between elastic sheet metal 5 with disk 10，Two spring bodies 13 it are mounted with between two disks 10，One end of spring body 13 is articulated in any one disk 10 diametrically，The other end of spring body 13 is articulated in the circumferential edges of another disk 10，Diametrically two mounting points being positioned at disk 10 are equal with the distance in disk 10 center of circle，When locating slot 6 matches with alignment pin 7，Any one spring body 13 is mutually perpendicular to mounting point place diameter，The line of two mounting points being positioned at disk 10 circumferential edges is mutually perpendicular to the line being positioned at disk 10 two mounting points diametrically，Now connect a spring body 13 and be in extended state.The top of male 1 is provided with arc rubber strip 14, and the top of described female 1 is provided with the arc guide barrel 15 cooperated with arc rubber strip 14, and the width of arc guide barrel 15 tapers into.The top of inserting column 3 is provided with tubular connection-peg 16, the outer surface of tubular connection-peg 16 is provided with arc convex 17, the edge of arc convex 17 is provided with breach 18, the bottom of described spliced eye 4 is provided with some metal connecting filaments 19, inserting column 3 is mutually inserted with spliced eye 4 after coordinating, and metal connecting filament 19 is wrapped on arc convex 17.Being provided with several through holes 20 on tubular connection-peg 16, the inner surface of tubular connection-peg 16 is provided with arc hook 21, and arc hook 21 is evenly distributed on the edge of through hole 20, and arc hook 21 bends towards through hole 20.Hard riser 8 is connected with male 1 and female 2 respectively by rubber blanket 22, is provided with lacing wire 23 between edge and the elastic sheet metal 5 of rubber blanket 22.Male 1 is enclosed with rubber sleeve 24 in female 2 and two disks 10 respectively, and connecting between two rubber sleeves 24 has torsion spring 25.
Additionally, bottom centre at spliced eye 4 is provided with flexible metal torr 29, and the top of inserting column is provided with inner core 26, and inner core 26 top is evenly arranged with arc shaped blade 27, the outside of arc shaped blade 27 is provided with trapezoidal groove 28, and the width of trapezoidal groove 28 tapers into from outside to inside.When male 1 and female 2 are plugged in together, 29 interference fit are held in the palm in arc shaped blade 27 and flexible metal.Arc shaped blade 27 extrudes the inner side of cutting flexible metal torr 29 under the effect of twisting resistance, is allowed to deform upon, thus improves the stability of grafting, effective contact area when simultaneously improving joint grafting.
This utility model can be obviously improved the fastness that communication interface connects, and through carrying out tired contrast test (applying the torsional moment of 5 Ns of rice, moment turns to the cycle 5 seconds, and test period continues 24 hours) with existing interface, result is as follows:
| Loosen rate (‰) | Disconnection rate (‰) | Permeability rate (‰) | |
| This utility model embodiment | 2.3 | 0.7 | 1.5 |
| Existing interface structure | 8.6 | 5.7 | 6.1 |
The flexible alloys material that flexible metal torr 29 can use prior art to be provided makes (such as Chinese utility model patent CN101626006B), it would however also be possible to employ the new flexible alloys manufacture of materials that utility model people is improved.Described new flexible alloys material includes following components:
The W of Au, 3.1wt% of Sb, 5.5wt% of Si, 0.5wt% of Ni, 0.3wt% of Mg, 2.5wt% of Ag, 3.4wt% of 15wt%, surplus is Cu.
The atomic structure of above-mentioned flexible alloys material is more stable, and free electron supply is the most abundant, so the flexible metal torr 29 using above-mentioned flexible alloys material to make, repeats deformability strong, and electrical conductivity is high.It is compared with prior art (Chinese utility model patent CN101626006B), with the obvious advantage:
| Efficient deformation number of times | Electrical conductivity | |
| The flexible alloys material that this utility model provides | 136 | 3.2×10^8 S/m |
| The flexible metallic material that prior art provides | 57 | 5.9×10^7 S/m |
Wherein the method for testing of efficient deformation number of times is the print using 1.5mm thick, carries out 90 ° reciprocally bending, occurs that width is more than till the crackle of 100 μm occurs until print surface.The test temperature of electrical conductivity is 20 DEG C.
Foregoing description is only used as the enforceable technical scheme of this utility model and proposes, not as the single restrictive condition to its technical scheme itself.
Claims (6)
- null1. the communication interface structure for electric power dispatching system，Including male (1) and female (2)，The top of male (1) is provided with inserting column (3)，The top of female (2) is provided with the spliced eye (4) matched with inserting column (3)，It is characterized in that: described male (1) and female (2) are fixed together by intermediate plate，The two ends of intermediate plate are separately fixed at male (1) and the bottom of female (2)，The inwall of spliced eye (4) is provided with locating slot (6)，The outer wall of inserting column (3) is provided with the alignment pin (7) with locating slot (6) selective incubation，Intermediate plate includes two elastic sheet metals (5)，The outboard end of elastic sheet metal (5) is fixed with hard riser (8)，Hard riser (8) is connected with male (1) and female (2) respectively，The medial extremity of elastic sheet metal (5) is connected with each other by connecting mechanism for rotating (9)，Connecting mechanism for rotating (9) includes two disks (10)，Disk (10) outside is fixed with rubber damping sheet (11)，Rubber damping sheet (11) contacts with each other with elastic sheet metal (5)，It is connected by rotary shaft (12) between elastic sheet metal (5) with disk (10)，Two spring bodies (13) it are mounted with between two disks (10)，One end of spring body (13) is articulated in any one disk (10) diametrically，The other end of spring body (13) is articulated in the circumferential edges of another disk (10)，Diametrically two mounting points being positioned at disk (10) are equal with the distance in disk (10) center of circle，When locating slot (6) matches with alignment pin (7)，Any one spring body (13) is mutually perpendicular to mounting point place diameter，The line of two mounting points being positioned at disk (10) circumferential edges is mutually perpendicular to the line being positioned at disk (10) two mounting points diametrically，Now connect a spring body (13) and be in extended state.
- Communication interface structure for electric power dispatching system the most according to claim 1, it is characterized in that: the top of described male (1) is provided with arc rubber strip (14), the top of described female (1) is provided with the arc guide barrel (15) cooperated with arc rubber strip (14), and the width of arc guide barrel (15) tapers into.
- Communication interface structure for electric power dispatching system the most according to claim 1, it is characterized in that: the top of described inserting column (3) is provided with tubular connection-peg (16), the outer surface of tubular connection-peg (16) is provided with arc convex (17), the edge of arc convex (17) is provided with breach (18), the bottom of described spliced eye (4) is provided with some metal connecting filaments (19), inserting column (3) is mutually inserted with spliced eye (4) after coordinating, and metal connecting filament (19) is wrapped on arc convex (17).
- Communication interface structure for electric power dispatching system the most according to claim 3, it is characterized in that: on described tubular connection-peg (16), be provided with several through holes (20), the inner surface of tubular connection-peg (16) is provided with arc hook (21), arc hook (21) is evenly distributed on the edge of through hole (20), and arc hook (21) bends towards through hole (20).
- Communication interface structure for electric power dispatching system the most according to claim 1, it is characterized in that: described hard riser (8) is connected with male (1) and female (2) respectively by rubber blanket (22), is provided with lacing wire (23) between edge and the elastic sheet metal (5) of rubber blanket (22).
- Communication interface structure for electric power dispatching system the most according to claim 1, it is characterized in that: described male (1) is enclosed with rubber sleeve (24) in female (2) and two disks (10) respectively, connecting between two rubber sleeves (24) has torsion spring (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520872827.1U CN205646307U (en) | 2015-11-04 | 2015-11-04 | A communication interface structure for power dispatching system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520872827.1U CN205646307U (en) | 2015-11-04 | 2015-11-04 | A communication interface structure for power dispatching system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205646307U true CN205646307U (en) | 2016-10-12 |
Family
ID=57078257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520872827.1U Expired - Fee Related CN205646307U (en) | 2015-11-04 | 2015-11-04 | A communication interface structure for power dispatching system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205646307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105281117A (en) * | 2015-11-04 | 2016-01-27 | 国网河北省电力公司衡水供电分公司 | Communication interface structure used for electric power dispatching system |
-
2015
- 2015-11-04 CN CN201520872827.1U patent/CN205646307U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105281117A (en) * | 2015-11-04 | 2016-01-27 | 国网河北省电力公司衡水供电分公司 | Communication interface structure used for electric power dispatching system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205646307U (en) | A communication interface structure for power dispatching system | |
| CN202967758U (en) | Automatic pipe coiling machine | |
| CN108555086B (en) | A kind of chain type bend pipe plug of variable-diameter | |
| CN105281117B (en) | A kind of communication interface structure for electric power dispatching system | |
| CN205452584U (en) | Double -barrelled formula earth connection operating rod of multi -angle | |
| CN207186589U (en) | Cleaning equipment attachment structure | |
| CN202357075U (en) | Graphite electrode torque wrench | |
| CN201233990Y (en) | Connecting card for electric connector | |
| CN104518388B (en) | A kind of connection transfer device being used between rotary part and static component | |
| CN204225191U (en) | Excavator bucket teeth | |
| CN208140186U (en) | A kind of adjustable enviromental monitoring equipment | |
| CN207360334U (en) | A kind of anti-jump pin on locomotive coupler | |
| CN104488441A (en) | Household multifunctional integrated machine | |
| CN202384235U (en) | Installing structure of rotary type control switch handle | |
| CN205752932U (en) | Energy-saving coaxial line joint pressing machine | |
| CN201522499U (en) | Motor speed sensor with elastic shaft coupling | |
| CN202035673U (en) | Novel hydraulic cleaning brush | |
| CN205681074U (en) | Ice-covering-proof rotation damper | |
| CN201020692Y (en) | Concealed screw driver | |
| CN104009410B (en) | A kind of high pressure line card maintenance assembling pincers | |
| CN203268165U (en) | Connecting structure of turning shaft and swing arm of truck | |
| CN208706968U (en) | A kind of DC output line | |
| CN219610214U (en) | Winding device for repulsive force coil | |
| CN205335767U (en) | A cable fixed knot constructs for electric power dispatch system | |
| CN208203835U (en) | Yielding coupling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20181104 |