CN206864986U - A kind of low-voltage outlet device - Google Patents
A kind of low-voltage outlet device Download PDFInfo
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- CN206864986U CN206864986U CN201720635855.0U CN201720635855U CN206864986U CN 206864986 U CN206864986 U CN 206864986U CN 201720635855 U CN201720635855 U CN 201720635855U CN 206864986 U CN206864986 U CN 206864986U
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- sliding block
- mechanism case
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Abstract
A kind of low-voltage outlet device, it includes box portion and sliding block part, the box portion includes casing, and it is located at the track support bar in casing, guide rail, guide rail is laid on track support bar and is fixed, described sliding block part includes panel, ammeter, rail plate, mechanism case, breaker, Manual operation handle, connection framework, contact, current transformer, female wire, described box house both sides are provided with two pieces of guide plates, upper and lower in guide plate is respectively provided with a vertical element hole, two protruding shafts are respectively provided with the outer wall of described mechanism case both sides, when sliding block part is slided in casing, protruding shaft is slided in vertical element hole.Drawing mechanism is additionally provided with described mechanism case, described contact front end is set to the card of duck-beak type, is easily inserted main busbar.The utility model uses modular construction so that safeguards simple；Module is easy to install, and using integrated circuit thought, a circuit is integrated in inside epoxy resin board so that whole outgoing line unit volume ratio routine drawout cubicle unit reduces more than 50%, and copper bar consumption also accordingly reduces more than 50%.
Description
Technical field
The present invention relates to power system low pressure transmission ＆ distribution electrical domain, is specifically related to a kind of low pressure of dilatation simple in construction, easy
Outgoing line device.
Background technology
Conventional low outgoing line cabinet cabinet type has two kinds in low-voltage distribution system, the first, similar to the fixed low pressure of GGD, JP
Cabinet, space-consuming is big, complex operation.The main busbar of installation and isolation switch in cabinet, under meet breaker outgoing line loop, this distribution side
Formula is easily realized in structure, but itself topology layout is determined, and its isolation switch and copper bar cabling take a big chunk cabinet
Subspace, an outgoing line cabinet is caused to hold several transmission line circuits, and divide-shut brake breaker of plastic casing needs to open cabinet door, cabinet
Inner copper line directly it is exposed outside, have electric shock risk.It is analogous to low-voltage drawer cabinet form second, such as（MNS、GCS、GCK）, this
Kind distribution system is more flexible, and large, medium and small enterprise, community's power distribution room use this distribution system substantially, but its structure is answered
It is miscellaneous, cost is high, dilatation also relative difficulty.
The content of the invention
The present invention be directed to the problems such as above low-pressure line-outgoing feeder number is few, and dilatation is difficult, cost is high, there is provided a kind of structure
Simply, the low-voltage outlet device of easy dilatation.
The technical solution adopted in the present invention is：A kind of low-voltage outlet device, it includes box portion and sliding die block portion
Point, the box portion includes casing, and track support bar, the guide rail being located in casing, and the track support bar has
More, both ends are fixed on the inwall of casing, and described guide rail is laid on track support bar and is fixed, described cunning
Dynamic model block portion point include panel, ammeter, rail plate, mechanism case, breaker, Manual operation handle, connection framework, contact,
Current transformer, female wire, ammeter is installed on the panel, rail plate is installed on the left of described panel, it is described
Rail plate coordinates with the guide rail in casing so that panel can horizontally slip, in the left slide guide upper of panel
Provided with mechanism case, described breaker is arranged on mechanism case inner right wall, and described Manual operation handle is arranged on the right side of panel
On, disconnection and the closure of breaker control breaker are connected to by control-rod, described connection framework is located at the right side of mechanism case
On the outer wall of side, the right side of connection framework is provided with contact summation current transformer, and female wire, female wire one end are furnished with connection framework
Contact is connected to, the other end is connected to breaker.
Further, described box house both sides are provided with two pieces of guide plates, and upper and lower in guide plate is respectively provided with one directly
Lines hole, it is corresponding, two protruding shafts are respectively provided with the outer wall of described mechanism case both sides, sliding block part is slided in casing
When, protruding shaft is slided in vertical element hole so that more stable during slip.
Further, drawing mechanism is additionally provided with described mechanism case, the inwall of the both sides of described mechanism case is provided with
Two symmetrical bearing pins, described drawing mechanism are connected the n shape structures formed by two boards at one end, and drawing mechanism passes through pin
Axle is arranged in mechanism case, and drawing mechanism can be rotated along bearing pin, and pushing handle, pushing handle are connected with drawing mechanism right part
Extend outside panel, described drawing mechanism is circular arc plate shape, and the bar hole of circular arc is provided with arc plate, is provided with casing
Alignment pin, when sliding block part is slided in casing, drawing mechanism catches on alignment pin by bar hole and drives whole sliding block
Line slip is entered in part.
Further, described contact front end is set to the card of duck-beak type, is easily inserted main busbar.
Further, the rear end of described contact is set to flat, and epoxy resin board, the ring are provided with contact rear end
Oxygen tree fat front edge of board is set to the flat slot coordinated with the rear end of contact, and rear end is provided with round recessed, the rear end insertion epoxy of contact
Resin front edge of board, the termination of female wire are embedded in the round recessed of epoxy resin board, and contact is inscribed with female wire in epoxy resin board
It is logical, it can prevent contact from arbitrarily rotating.
The beneficial effects of the present invention are：1）Using modular construction, by breaker, electric/manual operating mechanism, electric current
The secondary components such as transformer, ammeter are integrated on same unit module so that are safeguarded simple；2）Module is easy to install, is equipped with
Guide rail and push-and-pull operating handle, ensure that user is convenient and swift when overhauling or changing module；3）Thought using integrated circuit
Think, a circuit is integrated in inside epoxy resin board so that whole outgoing line unit volume ratio routine drawout cubicle unit reduces 50%
More than, copper bar consumption also accordingly reduces more than 50%.4）Modularization global design, dilatation can be easy to, meet increase-volume demand.
5）It is widely applicable, box-type substation, low-tension switch cabinet, distribution box etc. can be widely used in.
Brief description of the drawings
Fig. 1 is the structure chart of one embodiment of the present of invention.
Fig. 2 is the structure chart of another embodiment of the present invention.
Fig. 3 is connection diagram of the contact with female wire of the present invention.
Fig. 4 is schematic diagram of the sliding block part of the present invention in progradation.
Fig. 5 is the schematic diagram after the sliding block part of the present invention promotes.
Embodiment
The present invention is described further for embodiment in below in conjunction with the accompanying drawings.
Embodiment 1
As shown in figure 1, a kind of low-voltage outlet device, it includes box portion 1 and sliding block part 2, the chest portion
1 is divided to include casing 11, and track support bar 12, the guide rail 13 being located in casing 11, the track support bar 12 have more
Root, both ends are fixed on the inwall of casing 11, and described guide rail 12 is laid on track support bar 12 and is fixed, described
Sliding block part 2 include panel 21, ammeter 22, rail plate 23, mechanism case 24, breaker 25, Manual operation handle
26th, connection framework 27, contact 28, current transformer 29, female wire 3, ammeter 22, described face are installed on the panel 21
The left side of plate 21 is provided with rail plate 23, and the rail plate 23 coordinates with the guide rail 13 in casing 11 so that panel
21 can horizontally slip, and be provided with mechanism case 24 on the top of rail plate 23 in the left side of panel 21, described breaker 25 is installed
On the inner right wall of mechanism case 24, described Manual operation handle 26 is arranged on the right side of panel 21, is connected to by control-rod 261
Breaker 25 controls the disconnection of breaker 25 and closure, described connection framework 27 to be located in the outer right wall of mechanism case 24, even
The right side for connecing framework 27 is provided with the summation current transformer 29 of contact 28, and female wire 3, female one end of wire 3 are furnished with connection framework 27
Contact 28 is connected to, the other end is connected to breaker 25.
When carrying out forward operation, the rail plate 23 of sliding block part 2 in the guide rail 13 of box portion 1 to the left
Slide, when being advanced to Far Left, contact 28 is contacted with main busbar, and now main line is connected, after progradation terminates, you can use disconnected
Road device Manual operation handle 26 carries out breaking-closing operating to breaker 25.
Embodiment 2
Difference from Example 1 is, as shown in Fig. 2 the described inside both sides of casing 11 are provided with two pieces of guide plates 14,
Upper and lower in guide plate 14 is respectively provided with a vertical element hole 141, corresponding, is respectively provided with the outer wall of the described both sides of mechanism case 24
Two protruding shafts 241, when sliding block part 2 is slided in casing 11, protruding shaft 241 is slided in vertical element hole 141 so that is slided
Shi Gengjia is stable.
Again as shown in Fig. 2 being additionally provided with drawing mechanism 242 in described mechanism case 24, the both sides of described mechanism case 24
Inwall is provided with two symmetrical bearing pins 243, and described drawing mechanism 242 is connected the n shape knots formed by two boards at one end
Structure, drawing mechanism 242 are arranged in mechanism case 24 by bearing pin 243, and drawing mechanism 242 can rotate along bearing pin, in pushing machine
The right part of structure 242 is connected with pushing handle 244, and pushing handle 244 extends outside panel 21, and described drawing mechanism 242 is circular arc
Plate shape, the bar hole 2421 of circular arc is provided with arc plate, alignment pin 111 is provided with casing 11, sliding block part 2 is in case
When being slided in body 11, drawing mechanism 242 catches on alignment pin 111 by bar hole 2421 and drives whole sliding block part 2 to be slided
It is dynamic.
Embodiment 3
Difference from Example 1 is, as shown in figure 3, the described front end of contact 28 is set to the card of duck-beak type, is easy to
Insert main busbar.The rear end of described contact 28 is set to flat, and epoxy resin board 281, the ring are provided with the rear end of contact 28
The front end of oxygen resin plate 281 is set to the flat slot coordinated with the rear end of contact, and rear end is provided with round recessed, the rear end insertion of contact 28
The front end of epoxy resin board 281, the termination of female wire 3 are embedded in the round recessed of epoxy resin board 281, and contact 28 exists with female wire 3
Connected in epoxy resin board 281, can prevent contact 28 from arbitrarily rotating.
Specific operating process leads the slip on sliding block part 2 as shown in figure 4, when sliding block part 2 is inserted
Rail 23 is docked with the guide rail 13 on casing 11 and promoted inwards, and whole sliding block part 2 is by thrust along guiding
Track 13 moves to the inside, and after being moved to certain distance, the contact 28 above sliding block part 2 will dock with busbar, this
When pushing handle 244 is hooked to alignment pin 111 on casing 11, and pushing handle 244 is up pushed away, upward thrust, which forces, to be pushed away
The alignment pin 111 that position handle 244 is hooked on casing drives whole sliding block part to continue to move along, and contact 28 inserts respectively
On the main busbar of transverse direction and outlet terminal behind casing, as shown in figure 5, after push-and-pull operating handle 15 is shifted onto and closes position, contact 28
Closely overlapped completely with laterally main busbar, now pushing handle 244 clasps casing completely, and rectification sliding block part 2 is fixed,
The insertion process of sliding block part 2 terminates.It is just contrary to the above to extract sliding block principle.Sliding block installs progradation
After end, you can carry out breaking-closing operating to breaker 12 with breaker Manual operation handle 16（It can match somebody with somebody as needed electronic
Operating mechanism）.
The front end of contact 28 uses duck-beak type structure, is easily inserted main busbar, and its other end is that cylindrical type copper rod pin goes two
Individual face, make its section waist type and to be inserted into the epoxy resin board 281 equipped with waist-shaped hole, this waist type post design can be to prevent
The only double swerve when inserting main busbar of contact 28.Concave groove is opened at the back side of epoxy resin board 281, and built-in female wire 3 is inlayed
Inside it, such end of contact 28 connects with the built-in female one end of wire 3 overlap joint, built-in female other end of wire 3 and and breaker
25 ends of incoming cables overlap, and so built-in female wire 3 has just smoothly completed a circuit between device in the inside of epoxy resin board 10
Overlap joint task.Built-in female wire 3 is embedded in the inside of epoxy resin board 281, this mode is similar to integrated circuit, copper bar consumption
Amount reduces more than half, and the connecting wire space-consuming between two devices is almost nil, and this mode causes sliding block volume
Greatly reduce, and insulation module performance improves；Guide rail 13 is used make it that module insertion position is accurate；Use drawing mechanism
242 cause sliding block firmly clasps after promoting with casing not rebound.
Claims (5)
1. a kind of low-voltage outlet device, it includes box portion and sliding block part, it is characterized in that：The box portion includes
Casing, and track support bar, the guide rail being located in casing, the track support bar have more, and both ends are fixed on casing
Inwall on, described guide rail is laid on track support bar and is fixed, described sliding block part include panel,
Ammeter, rail plate, mechanism case, breaker, Manual operation handle, connection framework, contact, current transformer, female wire, institute
State and ammeter is installed on panel, rail plate, the rail plate and leading in casing are installed on the left of described panel
Coordinate to track so that panel can be horizontally slipped, and mechanism case, described open circuit are provided with the left slide guide upper of panel
Device is arranged on mechanism case inner right wall, and described Manual operation handle is connected to disconnected on being arranged on the right side of panel by control-rod
The disconnection of road device control breaker and closure, described connection framework are located in the outer right wall of mechanism case, the right side of connection framework
Side is provided with contact summation current transformer, and female wire is furnished with connection framework, and female wire one end is connected to contact, other end connection
To breaker.
2. a kind of low-voltage outlet device according to claim 1, it is characterized in that：Described box house both sides are provided with two pieces
Guide plate, upper and lower in guide plate are respectively provided with a vertical element hole, corresponding, are respectively provided with the outer wall of described mechanism case both sides
Two protruding shafts, when sliding block part is slided in casing, protruding shaft is slided in vertical element hole so that more stable during slip.
3. a kind of low-voltage outlet device according to claim 1, it is characterized in that：Pushing machine is additionally provided with described mechanism case
Structure, the inwall of the both sides of described mechanism case are provided with two symmetrical bearing pins, and described drawing mechanism is one by two boards
The n shape structures of end connection composition, drawing mechanism are arranged in mechanism case by bearing pin, and drawing mechanism can rotate along bearing pin,
Drawing mechanism right part is connected with pushing handle, and pushing handle extends outside panel, and described drawing mechanism is circular arc plate shape,
Arc plate is provided with the bar hole of circular arc, and alignment pin, when sliding block part is slided in casing, drawing mechanism are provided with casing
Catching on alignment pin by bar hole drives whole sliding block part to enter line slip.
4. a kind of low-voltage outlet device according to claim 1, it is characterized in that：Described contact front end is set to duck-beak type
Card, it is easily inserted main busbar.
5. a kind of low-voltage outlet device according to claim 1 or 4, it is characterized in that：The rear end of described contact is set to flat
It is flat-shaped, epoxy resin board is provided with contact rear end, the epoxy resin front edge of board is set to flat recessed with the cooperation of the rear end of contact
Groove, rear end are provided with round recessed, and the rear end insertion epoxy resin front edge of board of contact, the termination of female wire is embedded in epoxy resin board
Round recessed, contact are connected with female wire in epoxy resin board, can prevent contact from arbitrarily rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720635855.0U CN206864986U (en) | 2017-06-03 | 2017-06-03 | A kind of low-voltage outlet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720635855.0U CN206864986U (en) | 2017-06-03 | 2017-06-03 | A kind of low-voltage outlet device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206864986U true CN206864986U (en) | 2018-01-09 |
Family
ID=60830394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720635855.0U Expired - Fee Related CN206864986U (en) | 2017-06-03 | 2017-06-03 | A kind of low-voltage outlet device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206864986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107134736A (en) * | 2017-06-03 | 2017-09-05 | 河南科德天博电气有限公司 | A kind of low-voltage outlet device |
-
2017
- 2017-06-03 CN CN201720635855.0U patent/CN206864986U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107134736A (en) * | 2017-06-03 | 2017-09-05 | 河南科德天博电气有限公司 | A kind of low-voltage outlet device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180109 Termination date: 20180603 |