CN201956618U - Error prevention digital distribution frame special for power - Google Patents
Error prevention digital distribution frame special for power Download PDFInfo
- Publication number
- CN201956618U CN201956618U CN2010206696752U CN201020669675U CN201956618U CN 201956618 U CN201956618 U CN 201956618U CN 2010206696752 U CN2010206696752 U CN 2010206696752U CN 201020669675 U CN201020669675 U CN 201020669675U CN 201956618 U CN201956618 U CN 201956618U
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- China
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- circuit mounting
- mounting panel
- connecting plate
- slide block
- frame
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- Expired - Lifetime
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Abstract
The utility model discloses an error prevention digital distribution frame special for power. The error prevention digital distribution frame comprises a mounting frame. Two fixed support rods are vertically symmetrically arranged on the mounting frame. A distribution sub-frame module is arranged between the fixed support rods, and consists of connecting plates and a circuit mounting plate which are connected, wherein the two connecting plates are arranged on the circuit mounting plate; a connecting plate side plate is arranged on the connecting plate; mounting holes are reserved on the connecting plate; two hinge seats are arranged on the circuit mounting plate, and are movably connected with the connecting plate side plates by rotating shafts; two jacks are reserved on each connecting plates respectively; two inserted pins are arranged on the upper part of the circuit mounting plate; two rows of connecting terminals are arranged on the circuit mounting plate; each row comprises six groups of connecting terminals; each group consists of four connecting terminals; the front part of each connecting terminal is a front connecting port, and the rear part of each connecting terminal is a rear wire plugging port; and every two adjacent groups of connecting terminals are at an interval d2, every two horizontally adjacent connecting terminals in the same group are at the interval d1, and d2 is greater than d1.
Description
Technical field
The utility model relates to the ehv power transmission field, relates in particular to the special-purpose anti-error digital distribution frame of a kind of electric power.
Background technology
Employed digital distribution frame is the inactive component that is used for signal wiring and switching between communication equipment in the ehv power transmission industry, is made of the sub-frame module of a plurality of distributions, all can be connected on the digital distribution frame from input, the output of speed 2Mb/s-155Mb/s signal.Existing digital distribution frame exists maintenance circuit difficulty big, the problem that maintenance is wasted time and energy, its main cause has been the structures shape of existing digital distribution frame, have only the sub-frame module of distribution pulled down after, just the circuit at the sub-frame module of distribution rear portion can be exposed and overhaul.In addition; existing digital distribution frame is in maintenance process; two binding posts that need level is adjacent connect tests oneself; but because the spacing of adjacent two binding posts of level is identical with the spacing of on the same group adjacent two binding posts of level between different group; the situation of misconnection binding post appears in regular meeting; not only can't draw accurate testing result, also can cause damage digital distribution frame and relevant device.
The utility model content
The purpose of this utility model provides the special-purpose anti-error digital distribution frame 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 purpose of this utility model is achieved through the following technical solutions: the special-purpose anti-error digital distribution frame of electric power, comprise installing rack, and vertically be symmetrical arranged 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, offers installing hole 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 by 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 of four binding posts, and the front of each binding post is that preceding connection jaws back is back plug wire mouth; 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 purpose of this utility model, can also realize by the following technical solutions: 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 by 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 by 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 utility model 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, latch on the sub-frame module of distribution of need maintenance is unpluged, just the circuit mounting panel can 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 utility model 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 digital distribution frame of electric power described in the utility model; Fig. 2 is the backsight structural representation of Fig. 1; Fig. 3 is the sectional structure schematic diagram along Fig. 2 A-A line; Fig. 4 is the open mode figure of Fig. 3; Fig. 5 is the left TV structure schematic diagram of Fig. 1; Fig. 6 is Fig. 1 left side TV structure schematic diagram, 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 schematic diagram of the special-purpose anti-error digital distribution frame of electric power described in the utility model.
Reference numeral: 1 reason wire clamp, 2 connecting plates, 3 latch 4LED lamps, 5 rear plug wire mouth 6 guide rails 7 circuit installing plates 8 slide blocks 9 back-moving spring grooves 10 crank-guide ways 11 connecting rods 12 projections 13 projection grooves 14 connecting axles 15 push rods 16 limited blocks 17 back-moving springs 18 start buttons 19 chutes 20 slot tags 21 front connection jaws 23 connecting plate side plates 24 hinge seats 25 location-plates 26 rotating shafts 27 jacks 28 distribution subrack modules 29 installing racks 30 are pole 31 installing holes fixedly.
Embodiment
The special-purpose anti-error digital distribution frame of electric power described in the utility model, comprise installing rack 29, vertically be symmetrical arranged two fixedly poles 30 on the installing rack 29, two fixedly install the sub-frame module 28 of distribution 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, offer installing hole 31 on the connecting plate 2, construction bolt on the installing hole 31 is so that be connected and fixed connecting plate 2 and 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 by rotating shaft 26 and connecting plate side plate 23, and promptly circuit mounting panel 7 is hinged with connecting plate 2 by 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 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, receive a situation that occurs misconnection between different group when sending out pair of wire connection terminals same and testing oneself for preventing one, 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 as 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 by lead, and the quantity of described 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 by 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 separate the circuit of surveying, and is convenient to the staff and distinguishes; Because after reason wire clamp 1 turnover downwards, connecting rod 11 touches start button 18, and detected binding post group corresponding LED lamp 4 lights, can be the position of the clear indication of staff debug lines simultaneously, improve overhaul efficiency.Described 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 in the slot tag 20 as required, and corresponding binding post group is indicated.
The utility model not technology contents of detailed description is known technology.
Claims (3)
1. the special-purpose anti-error digital distribution frame of electric power is characterized in that: comprise installing rack (29), vertically be symmetrical arranged 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), offers installing hole (31) on the connecting plate (2); 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 by 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 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 digital distribution frame 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 by 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 by 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 digital distribution frame 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 |
|---|---|---|---|
| CN2010206696752U CN201956618U (en) | 2010-12-20 | 2010-12-20 | Error prevention digital distribution frame special for power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206696752U CN201956618U (en) | 2010-12-20 | 2010-12-20 | Error prevention digital distribution frame special for power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201956618U true CN201956618U (en) | 2011-08-31 |
Family
ID=44500720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206696752U Expired - Lifetime CN201956618U (en) | 2010-12-20 | 2010-12-20 | Error prevention digital distribution frame special for power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201956618U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102088170A (en) * | 2010-12-20 | 2011-06-08 | 山东电力集团公司超高压公司 | Special error prevention digital distribution frame for electric power |
| CN106192244A (en) * | 2016-08-30 | 2016-12-07 | 天津市中马骏腾精密机械制造有限公司 | A kind of sewing device anti-misplugging terminal group |
-
2010
- 2010-12-20 CN CN2010206696752U patent/CN201956618U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102088170A (en) * | 2010-12-20 | 2011-06-08 | 山东电力集团公司超高压公司 | Special error prevention digital distribution frame for electric power |
| CN102088170B (en) * | 2010-12-20 | 2012-09-26 | 山东电力集团公司超高压公司 | Special error prevention digital distribution frame for electric power |
| CN106192244A (en) * | 2016-08-30 | 2016-12-07 | 天津市中马骏腾精密机械制造有限公司 | A kind of sewing device anti-misplugging terminal group |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110831 Effective date of abandoning: 20120926 |