CN201426009Y - Plastic-casing circuit-breaker mounting patching board - Google Patents
Plastic-casing circuit-breaker mounting patching board Download PDFInfo
- Publication number
- CN201426009Y CN201426009Y CN2009200453858U CN200920045385U CN201426009Y CN 201426009 Y CN201426009 Y CN 201426009Y CN 2009200453858 U CN2009200453858 U CN 2009200453858U CN 200920045385 U CN200920045385 U CN 200920045385U CN 201426009 Y CN201426009 Y CN 201426009Y
- Authority
- CN
- China
- Prior art keywords
- switch
- keyset
- copper
- base plate
- breaker
- 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
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Abstract
The utility model relates to a plastic-casing circuit-breaker mounting patching board, which relates to the technical field of the electric power distribution installation, and in particular to the technical field of the installation of the plastic-casing circuit breaker. A mounting soleplate and a switch patching board are respectively made of insulation materials, one side of the mounting soleplate is provided with three grooves which are parallel to each other, and a C-shaped copper conductor body is arranged inside each groove; the side of the switch patching board which faces towards themounting soleplate is provided with a convex stage corresponding to each other; one end of a three-phase copper conductor of the switch patching board is respectively arranged on the convex stage; a fixed metal block which can slide along the length direction of the C-shaped copper conductor is respectively arranged inside the three C-shaped copper conductor; and the convex stage surface of the switch patching board is fixedly connected with the fixed metal block inside the C-shaped copper conductor through a bolt. A leading-in and leading-out switch patching boards can be freely combined, fixed and assembled on the mounting soleplate, and the copper bar is free from being seen after a cabinet door and a box door are opened, so the safety coefficient is high, the consumption quantity of the copper bar can be reduced, the space inside and outside the switch cabinet and box can be saved, and the effect of energy conservation and consumption reduction can be realized.
Description
Technical field
The utility model relates to power distribution mounting technique field, particularly in breaker of plastic casing mounting technique field.
Background technology
At present, the electric complete producer of China is to the installation of copper bar in switch cubicle, the case and breaker of plastic casing, all in switch cubicle, case above main copper bar punching connect a copper bar and below the installation of breaker of plastic casing, there is following defective in this fixed setting method:
Even added heat-shrinkable T bush above 1 copper bar, copper sleeve is also exposed outside, and electricity consumption is safety inadequately still.
2, the consumption of copper bar increases, and causes production cost to be difficult to descend.
3, the installation of copper bar has occupied switch cubicle, the inside and outside space of case, has also increased the cost of switch cubicle, case simultaneously.
4, inlet wire breaker of plastic casing and outlet breaker of plastic casing can not be installed (can not descend the installation of inlet wire at breaker of plastic casing) on same draining plane.
The utility model content
The utility model purpose is exactly the above defective that exists at this fixed setting method of the breaker of plastic casing in switch cubicle, the case and top copper bar, and a kind of breaker of plastic casing that safely, saves production cost of proposition is installed keyset.
The utility model comprises installs base plate, at least one switch keyset, and described installation base plate and switch keyset are made by insulating material respectively; Along three grooves that its length direction setting is parallel to each other, in each groove, dispose C shape copper electric conductor in the same one side of described installation base plate respectively; Described switch keyset is provided with and the corresponding protrusion step of described three grooves towards the side that base plate is installed; Switch keyset inside is provided with the three-phase copper conductor, an end of described three-phase copper conductor be separately positioned on three corresponding protrusion steps of groove on, the other end is arranged on the outside of switch keyset; On the face of each described protrusion step, offer through hole respectively; In three C shape copper electric conductors, be provided with respectively and can prolong the fixing metal piece that C shape copper electric conductor length direction slides; It is fixedly connected between by the fixing metal piece in bolt and the relative C shape copper electric conductor to protrude step surface in the switch keyset.
Because of the present utility model can freely the combination on the installation base plate into and out of the wiretap keyset fixedly mounts, and can cover base plate is installed fully, the both is made by copper electric conductor and insulating material; Open switch cubicle, chamber door be cannot see copper bar, the coefficient of safety height can reduce the consumption of copper bar, saves switch cubicle, the inside and outside space of case, reaches the effect of joint source consumption reduction.The utility model can be realized inlet wire on the cable, the installation of the main copper bar of following connection; Also can realize connecting main copper bar, the installation of following cable outlet can reach inlet wire breaker of plastic casing and outlet breaker of plastic casing and install on same draining plane.
Be connected with the breaker of plastic casing of different size for convenience, be not subjected to the restriction of each producer's breaker of plastic casing different size and influence, the utility model three-phase copper electric conductor is flexible coupling by special-shaped copper bar and copper respectively and forms, described copper is flexible coupling and is connected an end of special-shaped copper bar, and copper is flexible coupling and is arranged on the outer end of switch keyset.
The location that other installs base plate for convenience, the utility model also are provided with at the two ends that base plate is installed and fixedly use location hole.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 be among Fig. 1 A-A to sectional drawing.
Fig. 3 is for installing a kind of structural representation of base plate.
Fig. 4 is a kind of structural representation of service entrance switch keyset.
Embodiment
Shown in Fig. 1,2,3,4, the utility model mainly wiretap keyset 3 and forms by base plate 1, service entrance switch keyset 2 and at least two are installed, base plate 1 and service entrance switch keyset 2 are installed, are gone out wiretap keyset 3 and make by insulating material respectively, service entrance switch keyset 2 and respectively going out on the same one side that wiretap keyset 3 is separately positioned on installation base plate 1.
Offer three groove 1-1 that are parallel to each other in the same one side that base plate 1 is installed along its length direction, in each groove 1-1, dispose copper C shape electric conductor 4 respectively.The two ends that base plate 1 is installed are provided with four fixing location hole 1-2 that use.
Service entrance switch keyset 2 is provided with three protrusion step 2-1 that can slide, three respectively and protrudes the vertical groove 2-2 of step 2-1 towards the side that base plate 1 is installed in described three groove 1-1, offer through hole 2-3 at the service entrance switch keyset 2 of protrusion step 2-2 relatively; Three-phase abnormity copper bar 5 is set respectively in three groove 2-2 of service entrance switch keyset 2, one end of each special-shaped copper bar 5 is arranged on and protrudes on the step 2-2, the other end is arranged on the edge of service entrance switch keyset 2, and connect copper at this end and be flexible coupling 6, make be flexible coupling 6 outer end of copper be arranged on the outside of service entrance switch keyset 2.Bolt 7 passes through hole 2-3, by the bolt hole in the fixing metal piece 8, the special-shaped copper bar 5 that protrudes on the step 2-2 is connected with fixing metal piece 8 in the C shape copper electric conductor 4, and the circuit of finishing three C shape copper electric conductors 4 in the three-phase outlet and installation base plate 1 on the service entrance switch keyset 2 is connected.
Respectively go out wiretap keyset 3 roughly the same service entrance switch keyset 2 with base plate 1 be installed be connected.
Claims (3)
1, breaker of plastic casing is installed keyset, it is characterized in that comprising base plate, at least one switch keyset are installed, and described installation base plate and switch keyset are made by insulating material respectively; Along three grooves that its length direction setting is parallel to each other, in each groove, dispose C shape copper electric conductor in the same one side of described installation base plate respectively; Described switch keyset is provided with and the corresponding protrusion step of described three grooves towards the side that base plate is installed; Switch keyset inside is provided with the three-phase copper conductor, an end of described three-phase copper conductor be separately positioned on three corresponding protrusion steps of groove on, the other end is arranged on the outside of switch keyset; On the face of each described protrusion step, offer through hole respectively; In three C shape copper electric conductors, be provided with respectively and can prolong the fixing metal piece that C shape copper electric conductor length direction slides; It is fixedly connected between by the fixing metal piece in bolt and the relative C shape copper electric conductor to protrude step surface in the switch keyset.
2, according to the described breaker of plastic casing of claim 1 keyset is installed, is it is characterized in that described three-phase copper conductor is flexible coupling by special-shaped copper bar and copper to form, described copper is flexible coupling and is connected an end of special-shaped copper bar, and copper is flexible coupling and is arranged on the outer end of switch keyset.
3, according to claim 1 or 2 described breaker of plastic casing keyset is installed, is it is characterized in that location hole being set at the two ends that base plate is installed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009200453858U CN201426009Y (en) | 2009-05-18 | 2009-05-18 | Plastic-casing circuit-breaker mounting patching board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009200453858U CN201426009Y (en) | 2009-05-18 | 2009-05-18 | Plastic-casing circuit-breaker mounting patching board |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201426009Y true CN201426009Y (en) | 2010-03-17 |
Family
ID=42025463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009200453858U Expired - Fee Related CN201426009Y (en) | 2009-05-18 | 2009-05-18 | Plastic-casing circuit-breaker mounting patching board |
Country Status (1)
Country | Link |
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CN (1) | CN201426009Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104199530A (en) * | 2014-09-18 | 2014-12-10 | 浪潮电子信息产业股份有限公司 | Copper bar device assisting cloud server in radiating |
-
2009
- 2009-05-18 CN CN2009200453858U patent/CN201426009Y/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104199530A (en) * | 2014-09-18 | 2014-12-10 | 浪潮电子信息产业股份有限公司 | Copper bar device assisting cloud server in radiating |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100317 Termination date: 20110518 |