CN102088170B - Special error prevention digital distribution frame for electric power - Google Patents
Special error prevention digital distribution frame for electric power Download PDFInfo
- Publication number
- CN102088170B CN102088170B CN201010596643A CN201010596643A CN102088170B CN 102088170 B CN102088170 B CN 102088170B CN 201010596643 A CN201010596643 A CN 201010596643A CN 201010596643 A CN201010596643 A CN 201010596643A CN 102088170 B CN102088170 B CN 102088170B
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- Prior art keywords
- mounting panel
- circuit mounting
- connecting plate
- connection
- slide block
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- 238000009826 distribution Methods 0.000 title claims abstract description 23
- 230000002265 prevention Effects 0.000 title abstract 2
- 238000009434 installation Methods 0.000 claims abstract description 13
- 238000012423 maintenance Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The invention discloses a special error prevention digital distribution frame for electric power, which comprises an installation rack. Two fixed supporting rods are vertically symmetrically arranged on the installation rack. A distribution sub frame module is arranged between the two fixed supporting rods. The distribution sub frame module is formed in a manner that connection plates are connected with a circuit installation plate. The circuit installation plate is provided with the two connection plates. The connection plates are provided with side plates of the connection plates. The connection plates are provided with installing holes. The circuit installation plate is provided with two hinge seats. The hinge seats are movably connected with the side plates of the connection plates through rotating shafts. Each connection plate is respectively provided with an inserted hole. The circuit installation plate is provided with two pins. The pins are positioned at the upper part of the circuit installation plate. The circuit installation plate is provided with two rows of connection terminals. Each row of connection terminals consists of six groups of connection terminals. Each group of connection terminals consists of four connection terminals. The front of each connection terminal is provided with a front wire connection port and the rear of the connection terminal is provided with a rear plug wire port. A space d2 is reserved between two groups of connection terminals and a space d1 is reserved between two horizontal adjacent connection terminals in the same group, wherein the d2 is more than the d1.
Description
Technical field
The present invention relates to the ehv power transmission field, relate in particular to the special-purpose anti-error DDF of a kind of electric power.
Background technology
Employed DDF is the inactive component that is used for signal wiring and switching between communication equipment in the ehv power transmission industry, is made up of the sub-frame module of a plurality of distributions, all can be connected on the DDF from input, the output of speed 2Mb/s-155Mb/s signal.Existing DDF exists maintenance circuit difficulty big; The problem that maintenance is wasted time and energy; Its main cause has been the structures shape of existing DDF, have only the sub-frame module of distribution pulled down after, just can the circuit at the sub-frame module of distribution rear portion be exposed and overhaul.In addition; Existing DDF is in maintenance process; Two binding posts that need level is adjacent connect tests oneself, but because the spacing of two binding posts that level is adjacent between different group is identical with the spacing of on the same group adjacent two binding posts of level, the situation of misconnection binding post appears in regular meeting; Not only can't draw accurate testing result, also can cause damage DDF and relevant device.
Summary of the invention
The object of the invention provides the special-purpose anti-error DDF of a kind of electric power, and it can be under the situation that sub-frame module is not dismantled to distribution; Circuit is overhauled; And it also can effectively prevent staff's wrong binding post when testing oneself, and can solve the problem that prior art exists.
The objective of the invention is to realize through following technical scheme: the special-purpose anti-error DDF of electric power, comprise installing rack, vertically be symmetrical set two fixedly poles on the installing rack, two fixedly install the sub-frame module of distribution between the pole; The sub-frame module of described distribution is connected and composed by connecting plate and circuit mounting panel, and connecting plate of the each side installation of circuit mounting panel is provided with the connecting plate side plate on the connecting plate, and connecting plate is vertical with the connecting plate side plate, mounting holes on the connecting plate; The circuit mounting panel a hinge seat each side is set, hinge seat is positioned at the bottom of circuit mounting panel, hinge seat flexibly connects through rotating shaft and connecting plate side plate; Respectively offer a jack on each connecting plate, jack is positioned at the top of connecting plate, and two latches are installed on the circuit mounting panel, and latch is positioned at the top of circuit mounting panel, and latch is corresponding one by one with jack; The circuit mounting panel is provided with two row's binding posts, and every row is made up of six set of connections terminals, and every group is made up of four binding posts, and the front of each binding post is that preceding connection jaws is back plug wire mouth at the back; Two set of connections terminal pitch are d2, and the two binding post spacings that level on the same group is adjacent are d1, d2＞d1.
For further realizing the object of the invention, can also adopt following technical scheme to realize: the back side of circuit mounting panel is horizontally disposed with guide rail, is provided with chute in the guide rail; The movable slide block of installing on the guide rail, slide block and guide rail are slidingly matched, and offer back-moving spring groove, crank-guide way and projection groove in the slide block, and crank-guide way communicates with chute, back-moving spring groove and projection groove respectively; Installing connecting rods in the crank-guide way, an end of connecting rod is positioned at the projection groove, and the other end of connecting rod is positioned at chute, and connecting rod is positioned at the part of back-moving spring groove back-moving spring and guide vane end stop is installed, and the right-hand member of back-moving spring contacts with guide vane end stop; Start button is installed in the chute, and LED lamp and power supply are installed in the back side of circuit mounting panel, and LED lamp, power supply and slide block connect and compose lighting loop through lead; One end of slide block is installed the reason wire clamp, and the reason wire clamp is a M shape, and the reason wire clamp is hinged through connecting axle and slide block, on the reason wire clamp L shaped push rod is installed, and projection is installed on the push rod.Several slot tags are installed on the circuit mounting panel, and the group number of the binding post on the quantity of slot tag and the circuit mounting panel is identical; Slot tag is corresponding one by one with the binding post group, and is positioned at the below of binding post.
Good effect of the present invention is: the sub-frame module of its distribution can turn to horizontal downwards with respect to fixing pole; During maintenance; Staff's only with hand reaches between the sub-frame module of two distributions, and the latch on the sub-frame module of distribution of need maintenance is unpluged, and just can the circuit mounting panel be turned over downwards to horizontal; Thereby the operation of the sub-frame module of dismounting distribution when having saved maintenance makes the maintenance circuit become time saving and energy saving.The spacing of adjacent two binding posts is greater than the spacing of adjacent two binding posts between on the same group between its different group, can effectively prevent the appearance that misplugs, guarantees the precision of testing oneself, and can prevent that sub-frame module of distribution and relevant device from damaging because of misconnection.In addition, the front of digital Wiring module, each signalling channel has one to receive two binding posts, and the business of each passage all has labeled marker, is convenient to distinguish obstructed passage.It also is equipped with " M " molded lines folder, is stuck on the ferrule of professional binding post, can effectively prevent to misplug the cable of the business of pulling out; This passage also can be labeled in the upper end of wire clamp, can identify the business of each passage intuitively.Can solve more not being easily distinguishable of cable of digital Wiring module back, when construction in later period plug cable, cause misoperation easily.The present invention also has compactness simple for structure, difficulty of processing is low and advantages of simple operation.
Description of drawings
Description of drawings: Fig. 1 is the structural representation of the sub-frame module of distribution of the special-purpose anti-error DDF of electric power according to the invention; Fig. 2 is the backsight structural representation of Fig. 1; Fig. 3 is the sectional structure sketch map along Fig. 2 A-A line; Fig. 4 is the open mode figure of Fig. 3; Fig. 5 is the left TV structure sketch map of Fig. 1; Fig. 6 is Fig. 1 left side TV structure sketch map, and the relative connecting plate of circuit mounting panel turns over downwards and turn 90 degrees among the figure, and is horizontal; Fig. 7 is the main TV structure sketch map of the special-purpose anti-error DDF of electric power according to the invention.
Numerals: a management clip 2 plate 3 bolt 4LED lights 5 after opening 6 plug wire line installation plate rails 7 8 9 slide return spring slot 10 slot 11 Rod 12 Rod 13 bump bump slot 14 connecting shaft 15 putter 16 stopper 17 return spring 18 Start button 19 slot 21 chute 20 label before connection port 23 plates 25 plates 24 positioned hinge base plate 26 shaft 27 jack 28 wiring sub-frame mounting bracket 30 fixed module 29 strut 31 mounting holes.
Embodiment
The special-purpose anti-error DDF of electric power of the present invention; Comprise installing rack 29; Vertically be symmetrical set on the installing rack 29 two fixedly pole 30, two the sub-frame module 28 of distribution fixedly is installed between the pole 30, as shown in Figure 7; The sub-frame module 28 of several distributions is installed usually, leaves the space that enough staff insert hand between the wantonly two adjacent sub-frame modules 28 of distribution; The sub-frame module 28 of described distribution is connected and composed by connecting plate 2 and circuit mounting panel 7; Connecting plate 2 of the each side installation of circuit mounting panel 7; Connecting plate side plate 23 is set on the connecting plate 2; Connecting plate 2 is vertical with connecting plate side plate 23, and mounting holes 31 on the connecting plate 2, and construction bolt on the installing hole 31 is so that be connected connecting plate 2 fixing with fixing pole 30; Circuit mounting panel 7 a hinge seat 24 each side is set; Hinge seat 24 is positioned at the bottom of circuit mounting panel 7; Hinge seat 24 flexibly connects through rotating shaft 26 and connecting plate side plate 23, and promptly circuit mounting panel 7 is hinged with connecting plate 2 through hinge seat 24, rotating shaft 26 and connecting plate side plate 23; Respectively offer a jack 27 on each connecting plate 2, jack 27 is positioned at the top of connecting plate 2, and two latches 3 are installed on the circuit mounting panel 7, and latch 3 is positioned at the top of circuit mounting panel 7, and latch 3 is corresponding one by one with jack 27; Circuit mounting panel 7 is provided with two row's binding posts, and every row is made up of six set of connections terminals, and every group is made up of four binding posts, and the front of each binding post is that preceding connection jaws 21 back are back plug wire mouths 5; Two set of connections terminal pitch are d2, and the two binding post spacings that level on the same group is adjacent are d1, for prevent one receive one misconnection between different group appears when sending out pair of wire connection terminals same and testing oneself and situation, make d2＞d1.
During detection, the staff inserts hand in the space of 28 of the sub-frame modules of two distributions, and pulling latch 3 breaks away from latch 3 and jack 27, just can turn to circuit mounting panel 7 relative connecting plates 2 horizontal downwards.For keeping the level of circuit mounting panel 7, prevent that it from continuing upset downwards under the effect of gravity, the top of connecting plate side plate 23 is provided with location-plate 25, and it is circuit mounting panel 7 location that location-plate 25 cooperates with circuit mounting panel 7.
When preventing to overhaul since circuit mounting panel 7 back side cable is more is not easily distinguishable, when construction in later period plug cable, cause misoperation easily.To shown in Figure 4, the back side of circuit mounting panel 7 is positioned at every row's binding post upper horizontal guide rail 6 is set, and is provided with chute 19 in the guide rail 6 like Fig. 2; The movable slide block 8 of installing on the guide rail 6, slide block 8 is slidingly matched with guide rail 6, and slide block 8 can slide along guide rail 6; Offer back-moving spring groove 9, crank-guide way 10 and projection groove 13 in the slide block 8, crank-guide way 10 communicates with chute 19, back-moving spring groove 9 and projection groove 13 respectively; Installing connecting rods 11 in the crank-guide way 10; One end of connecting rod 11 is positioned at projection groove 13; The other end of connecting rod 11 is positioned at chute 19, and connecting rod 11 is positioned at the part of back-moving spring groove 9 back-moving spring 17 and guide vane end stop 16 are installed, and the right-hand member of back-moving spring 17 contacts with guide vane end stop 16; Start buttons 18 are installed in the chute 19, and LED lamp 4 and power supply are installed in the back side of circuit mounting panel 7, and LED lamp 4, power supply and slide block 8 connect and compose lighting loop through lead, and the quantity of said lighting loop equates that with the quantity of binding post group both are correspondence one by one; One end of slide block 8 is installed reason wire clamp 1, and reason wire clamp 1 is a M shape, and reason wire clamp 1 is hinged through connecting axle 14 and slide block 8, on the reason wire clamp 1 L shaped push rod 15 is installed, and projection 12 is installed on the push rod 15.When need carry out line transfer to certain set of connections terminal; Just will manage wire clamp 1 earlier and move to this set of connections terminal top, will manage wire clamp 1 again and turn down to position shown in Figure 3, at this moment by position shown in Figure 4 along guide rail 6; The reason wire clamp 1 of M shape can with the circuit of surveying separately be convenient to the staff and distinguish; Because after reason wire clamp 1 turnover downwards, connecting rod 11 touches start button 18, and binding post group corresponding LED lamp 4 to be detected lights, can be the position of the clear indication of staff debug lines simultaneously, improve overhaul efficiency.Said power supply can be a battery.
Distinguish each binding post group for ease of the staff, several slot tags 20 are installed on the circuit mounting panel 7, the group number of the binding post on the quantity of slot tag 20 and the circuit mounting panel 7 is identical; Slot tag 20 is corresponding one by one with the binding post group, and is positioned at the below of binding post, can insert the card with different titles as required in the slot tag 20, and corresponding binding post group is indicated.
The present invention not technology contents of detailed description is known technology.
Claims (3)
1. the special-purpose anti-error DDF of electric power is characterized in that: comprise installing rack (29), vertically be symmetrical set two fixedly poles (30) on the installing rack (29), two fixing installation sub-frame modules of distribution (28) between the pole (30); The sub-frame module of described distribution (28) is connected and composed by connecting plate (2) and circuit mounting panel (7); A connecting plate of the each side installation of circuit mounting panel (7) (2); Connecting plate side plate (23) is set on the connecting plate (2); Connecting plate (2) is vertical with connecting plate side plate (23), and connecting plate (2) is gone up mounting holes (31); Circuit mounting panel (7) a hinge seat (24) each side is set, hinge seat (24) is positioned at the bottom of circuit mounting panel (7), hinge seat (24) flexibly connects through rotating shaft (26) and connecting plate side plate (23); Respectively offer a jack (27) on each connecting plate (2); Jack (27) is positioned at the top of connecting plate (2); Circuit mounting panel (7) is gone up two latches (3) is installed, and latch (3) is positioned at the top of circuit mounting panel (7), and latch (3) is corresponding one by one with jack (27); Circuit mounting panel (7) is provided with two row's binding posts, and every row is made up of six set of connections terminals, and every group is made up of four binding posts, and the front of each binding post is that preceding connection jaws (21) back is back plug wire mouth (5); Two set of connections terminal pitch are d2, and the two binding post spacings that level on the same group is adjacent are d1, d2＞d1.
2. the special-purpose anti-error DDF of electric power according to claim 1, it is characterized in that: the back side of circuit mounting panel (7) is horizontally disposed with guide rail (6), is provided with chute (19) in the guide rail (6); Guide rail (6) is gone up the movable slide block (8) of installing; Slide block (8) is slidingly matched with guide rail (6); Offer back-moving spring groove (9), crank-guide way (10) and projection groove (13) in the slide block (8), crank-guide way (10) communicates with chute (19), back-moving spring groove (9) and projection groove (13) respectively; The interior installing connecting rods of crank-guide way (10) (11); One end of connecting rod (11) is positioned at projection groove (13); The other end of connecting rod (11) is positioned at chute (19); Connecting rod (11) is positioned at the part of back-moving spring groove (9) back-moving spring (17) and guide vane end stop (16) is installed, and the right-hand member of back-moving spring (17) contacts with guide vane end stop (16); Start button (18) is installed in the chute (19), and LED lamp (4) and power supply are installed in the back side of circuit mounting panel (7), and LED lamp (4), power supply and slide block (8) connect and compose lighting loop through lead; One end of slide block (8) is installed reason wire clamp (1), and reason wire clamp (1) is a M shape, and reason wire clamp (1) is hinged through connecting axle (14) and slide block (8), and reason wire clamp (1) is gone up L shaped push rod (15) is installed, and push rod (15) is gone up projection (12) is installed.
3. the special-purpose anti-error DDF of electric power according to claim 1 is characterized in that: circuit mounting panel (7) is gone up several slot tags (20) is installed, and the group number of the binding post on the quantity of slot tag (20) and the circuit mounting panel (7) is identical; Slot tag (20) is corresponding one by one with the binding post group, and is positioned at the below of binding post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010596643A CN102088170B (en) | 2010-12-20 | 2010-12-20 | Special error prevention digital distribution frame for electric power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010596643A CN102088170B (en) | 2010-12-20 | 2010-12-20 | Special error prevention digital distribution frame for electric power |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102088170A CN102088170A (en) | 2011-06-08 |
| CN102088170B true CN102088170B (en) | 2012-09-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010596643A Expired - Fee Related CN102088170B (en) | 2010-12-20 | 2010-12-20 | Special error prevention digital distribution frame for electric power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102088170B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107887800A (en) * | 2017-12-11 | 2018-04-06 | 成都滕达科技有限公司 | A kind of conventional voltage, the substation secondary device device of data signal mixing access |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2517205Y (en) * | 2001-11-02 | 2002-10-16 | 宁波隆兴电信设备制造有限公司 | Distribution frame unit |
| CN2530414Y (en) * | 2001-11-02 | 2003-01-08 | 宁波隆兴电信设备制造有限公司 | Distribution rack unit |
| CN1455602A (en) * | 2003-04-29 | 2003-11-12 | 上海电话规划设计所有限公司 | Digital main distributing frame |
| US20050023020A1 (en) * | 2002-05-23 | 2005-02-03 | Friedrich Denter | Cover plates for ADSL-splitter positions in modular distribution frames |
| CN201349307Y (en) * | 2008-12-30 | 2009-11-18 | 夏晓伟 | Intelligent alarm digital distribution frame |
| CN201956618U (en) * | 2010-12-20 | 2011-08-31 | 山东电力集团公司超高压公司 | Error prevention digital distribution frame special for power |
-
2010
- 2010-12-20 CN CN201010596643A patent/CN102088170B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2517205Y (en) * | 2001-11-02 | 2002-10-16 | 宁波隆兴电信设备制造有限公司 | Distribution frame unit |
| CN2530414Y (en) * | 2001-11-02 | 2003-01-08 | 宁波隆兴电信设备制造有限公司 | Distribution rack unit |
| US20050023020A1 (en) * | 2002-05-23 | 2005-02-03 | Friedrich Denter | Cover plates for ADSL-splitter positions in modular distribution frames |
| CN1455602A (en) * | 2003-04-29 | 2003-11-12 | 上海电话规划设计所有限公司 | Digital main distributing frame |
| CN201349307Y (en) * | 2008-12-30 | 2009-11-18 | 夏晓伟 | Intelligent alarm digital distribution frame |
| CN201956618U (en) * | 2010-12-20 | 2011-08-31 | 山东电力集团公司超高压公司 | Error prevention digital distribution frame special for power |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102088170A (en) | 2011-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121213 Owner name: THE MAINTENANCE COMPANY OF SHANDONG ELECTRIC POWER Free format text: FORMER OWNER: THE EHV COMPANY OF SHANDONG ELECTRIC POWER CORPORATION Effective date: 20121213 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121213 Address after: 250021 No. ten, No. 111, weft Road, Shandong, Ji'nan Patentee after: MAINTENANCE COMPANY OF SHANDONG ELECTRIC POWER Corp. Patentee after: State Grid Corporation of China Address before: 250021 No. ten, No. 111, weft Road, Shandong, Ji'nan Patentee before: Extra-high Voltage Co., Ltd., Shandong Electric Power Corp. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 |
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| CF01 | Termination of patent right due to non-payment of annual fee |