CN201307739Y - Novel connector connecting device for bus duct - Google Patents
Novel connector connecting device for bus duct Download PDFInfo
- Publication number
- CN201307739Y CN201307739Y CNU2008201617193U CN200820161719U CN201307739Y CN 201307739 Y CN201307739 Y CN 201307739Y CN U2008201617193 U CNU2008201617193 U CN U2008201617193U CN 200820161719 U CN200820161719 U CN 200820161719U CN 201307739 Y CN201307739 Y CN 201307739Y
- Authority
- CN
- China
- Prior art keywords
- plate
- lower cover
- heat radiation
- bus duct
- insulating
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910052802 copper Inorganic materials 0.000 claims abstract description 25
- 239000010949 copper Substances 0.000 claims abstract description 25
- 239000004020 conductor Substances 0.000 claims abstract description 23
- 230000005855 radiation Effects 0.000 claims abstract description 20
- 230000004888 barrier function Effects 0.000 claims description 22
- 238000005192 partition Methods 0.000 abstract 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000001192 hot extrusion Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model provides a novel connector connecting device for a heat radiation bus duct, which comprises an upper and a lower cover plates, a heat radiation pressure plate, an insulating partition board, an insulating bushing and a conductor connecting copper plate, wherein the upper and the lower cover plates, the heat radiation pressure plate, the insulating partition board, the insulating bushing and the conductor connecting copper plate are fixedly connected into a whole via fasteners, the insulating bushing is fixed on the upper surface of the insulating partition board, the conductor connecting copper plate is fixed between the insulating partition board and the insulating bushing, and at least two pressure plate devices are fixedly arranged on the lower surface of the upper cover plate and the lower cover plate respectively. The novel connector connecting device ensures the electrical safety of the bus duct in the way that the fastening pressure is transmitted to the heat radiation pressure plate and the lateral plates via the pressure plate device and then to the insulating partition board and the connecting copper plate via the heat radiation pressure plate and the lateral plates, so as to ensure the even stress of the conductor connecting copper plate to prevent the conductor connecting copper plate from being damaged due to uneven stress.
Description
Technical field
The utility model relates to a kind of pin connector, and particularly a kind of joint connector of bus duct belongs to the technical field of bus duct.
Background technology
Bus duct system is an efficient power distribution equipment of carrying electric current, has especially adapted to the needs of more and more higher building and large-scale plant economical rationality distribution.Along with emerging in large numbers of modernization project facility and equipment, the power consumption of all trades and professions is fast to be increased, the appearance in especially numerous skyscrapers and large-sized workshop workshop, can not meet the demands in the now big electric current conveying system of traditional cable as transmission pressure, the parallel connection of multiway cable is used to on-the-spot installation connection and has been brought inconvenience.Plug type bus duct arises at the historic moment as a kind of novel distribution lead, compare with traditional cable, when carrying, big electric current demonstrates fully its superiority, because the continual renovation of bus duct technology, and in bus duct, used high-quality insulating material, thereby improved the security reliability of bus duct, made whole system more perfect.
Bus duct is carried the influence that is subjected to the bus duct joint connector to a great extent of whether getting well of electric current.At present, the bus duct joint connector of prior art, comprise, lower cover, insulating barrier, insulating bushing, conductor connects copper coin, side plate, wherein, on described, lower cover, side plate, insulating bushing, described insulating barrier is fixed into one by connecting bolt, described insulating bushing be fixed in described insulating barrier above, described conductor connects copper coin and is fixed between described insulating barrier and the described insulating bushing, the bus duct joint connector of said structure, described upper cover plate, lower cover directly contacts with described side plate, during the operation of bus duct joint connector, double nut moment bolt is directly passed to conductor with fastening pressure and connects copper coin, conductor connects the copper coin discontinuity, directly influence conductor and connect the copper coin electric property, thereby, shortened useful life of bus duct joint connector, reduced the electrical security of bus duct.
The content of utility model
Technical problem to be solved in the utility model provides a kind of long service life, novel bus trough connection connector that security performance is good.
In order to solve the problems of the technologies described above, the joint connector of a kind of novel bus groove of the utility model, comprise, lower cover, the heat radiation pressing plate, insulating barrier, insulating bushing, conductor connects copper coin, wherein, on described, lower cover, the heat radiation pressing plate, insulating barrier, insulating bushing, conductor connects copper coin and is integral by securing member is fixedly connected, described insulating bushing be fixed in described insulating barrier above, described conductor connects copper coin and is fixed between described insulating barrier and the described insulating bushing, is fixed with at least one presser device on the inner surface of described upper cover plate and the lower cover respectively.
The joint connector of above-mentioned a kind of novel bus groove, wherein, described lower cover surface is provided with a longitudinal hole, and described presser device passes described through hole and is fixed between described lower cover and the heat radiation pressing plate.
The joint connector of above-mentioned a kind of novel bus groove, wherein, described presser device comprises plate always, described straight plate two ends inner surface is a fixedly connected butterfly flange respectively, is provided with a vertical connecting hole in the middle of the described straight plate.
Adopt the novel bus trough connection connector of said structure, because at fixedly connected at least one presser device of described upper and lower cover plate difference, when the bus duct joint connector connects, by securing member fastening pressure is passed to heat radiation pressing plate and side plate by described presser device, pass to insulating barrier and be connected copper coin with side plate by the heat radiation pressing plate again, it is stressed evenly to make conductor connect copper coin, prevent that conductor from connecting copper coin and damaging because of unbalance stress makes insulating barrier, prolong the useful life of bus duct joint connector, guaranteed the electrical safety of bus duct; Because described presser device comprises the butterfly flange of straight plate and straight plate two lower ends, has increased contact area, make pressing plate more steady with contacting of heat radiation pressing plate, make conductor connect the stressed more even of copper coin; In addition,, absorb certain stroke naturally, effectively improve the postrun compensation performance of expanding with heat and contract with cold of bus duct because the butterfly flange of described straight plate lower end can guarantee bus duct under the condition that temperature raises, thereby, the safe operation of bus duct joint connector guaranteed.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the structural representation of the utility model pressing plate
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in the figure, in order to solve the problems of the technologies described above, the joint connector of a kind of novel bus groove of the utility model, comprise, lower cover 1,2, insulating barrier 3, insulating bushing 4, conductor connects copper coin 5, cover plate 6, heat radiation pressing plate 7, bus duct 8, described cover plate 6, heat radiation pressing plate 7, on, lower cover 1,2, insulating barrier 3, insulating bushing 4, be integral by securing member is fixedly connected, in the present embodiment, described securing member is a double nut moment bolt 9, described upper cover plate 1 is fixedly installed on above the described insulating barrier 3, described lower cover 2 be fixedly installed on described insulating barrier 3 below; Described insulating bushing 4 be fixed in described insulating barrier 3 above, described conductor connects copper coin 5 and is fixed between described insulating barrier 3 and the described insulating bushing 4, wherein, be fixed with a slice presser device 11 at least on the inner surface of described upper cover plate 1 and the lower cover respectively, the quantity of described presser device 11 is unrestricted, can be provided with as required, can be a slice, two or three, in the present embodiment, be the specification below the 800A, fixedly connected a slice presser device 11 between described upper cover plate 1 and the heat radiation pressing plate 7, also fixedly connected a slice presser device 11 between described heat radiation pressing plate and the lower cover 2, the surface of described lower cover 2 is provided with a longitudinal hole, described presser device 11 passes described through hole and is fixed between described lower cover 2 and the described heat radiation pressing plate 7, in the present embodiment, in order to increase contact area, make presser device 11 more steady with contacting of heat radiation pressing plate 7, make conductor connect the stressed more even of copper coin 5, described presser device 11 comprises plate 111 always, described straight plate 111 two ends inner surfaces are fixed with a butterfly flange 112 by riveted joint or other modes respectively, the centre of described straight plate 111 is provided with a vertical connecting hole 113, described double nut moment bolt 9 passes described connecting hole 113 with described presser device 11 and described heat radiation pressing plate 7, on, lower cover 1,2, insulating barrier 3, insulating bushing 4, heat radiation pressing plate 7, bus duct 8 fixedly connected being integral, and because the butterfly flange of described straight plate lower end, can guarantee that bus duct is under the condition that temperature raises, naturally absorb certain stroke, thereby, guarantee the safe operation of bus duct joint connector.
Insulating barrier 3 can adopt high-quality flame retardant type SMC material thermoplastic compression mod to be shaped and form, insulating bushing 4 can be by the moulding of polycarbonate hot extrusion, creepage distance is big, proof voltage grade height, fibre strength are big, can effectively play the effect of insulation after the combination every electricity, insulating bushing 4 can be separated with the copper coin that is connected, guiding bus duct conductor stretches into naturally, makes the easier for installation, flexible, quick of bus duct.
During use, bus duct can be linked into an integrated entity by the bus duct joint connector, carry electric current, particularly when big electric current is carried, demonstrate fully its superiority as transmission pressure.
Here description of the present utility model and application are illustrative; be not to want in the above-described embodiments with scope restriction of the present utility model; therefore, the utility model is not subjected to the restriction of present embodiment, and the technical scheme that any employing equivalence replacement obtains is all in the scope of the utility model protection.
Claims (3)
1, a kind of joint connector of novel bus groove, comprise, lower cover (1,2), insulating barrier (3), insulating bushing (4), conductor connects copper coin (5), on described, lower cover (1,2), insulating barrier (3), insulating bushing (4), conductor connects copper coin (5) and is integral by securing member is fixedly connected, described insulating bushing (4) be fixed in described insulating barrier (3) above, described conductor connects copper coin (5) and is fixed between described insulating barrier (3) and the described insulating bushing (4), it is characterized in that, be fixed with at least one presser device (11) on the inner surface of described upper cover plate (1) and the lower cover respectively.
2, a kind of according to claim 1 joint connector of novel bus groove, it is characterized in that, described lower cover (2) surface is provided with a longitudinal hole, and described presser device (11) passes described through hole and is fixed between described lower cover (2) and the described heat radiation pressing plate (7).
3, a kind of as claimed in claim 1 or 2 joint connector of novel bus groove, it is characterized in that, described presser device (11) comprises plate (111) always, described straight plate (111) two ends inner surface is respectively equipped with a butterfly flange (112), is provided with a vertical connecting hole (113) in the middle of the described straight plate (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201617193U CN201307739Y (en) | 2008-09-25 | 2008-09-25 | Novel connector connecting device for bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201617193U CN201307739Y (en) | 2008-09-25 | 2008-09-25 | Novel connector connecting device for bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201307739Y true CN201307739Y (en) | 2009-09-09 |
Family
ID=41100205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201617193U Expired - Fee Related CN201307739Y (en) | 2008-09-25 | 2008-09-25 | Novel connector connecting device for bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201307739Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102082348A (en) * | 2009-11-30 | 2011-06-01 | 日立电线株式会社 | Connection structure |
| CN102842877A (en) * | 2012-07-30 | 2012-12-26 | 江苏万奇电器集团有限公司 | Butt joint type combined bus duct joint device with compensated current carrying cross section |
| CN105576387A (en) * | 2014-10-16 | 2016-05-11 | 向荣集团有限公司 | Intensive bus duct conductor and connector connection mechanism |
| CN105932622A (en) * | 2016-06-27 | 2016-09-07 | 江苏华鹏电力设备股份有限公司 | Dense insulated bus duct |
-
2008
- 2008-09-25 CN CNU2008201617193U patent/CN201307739Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102082348A (en) * | 2009-11-30 | 2011-06-01 | 日立电线株式会社 | Connection structure |
| CN102082348B (en) * | 2009-11-30 | 2015-03-25 | 日立金属株式会社 | Connection structure |
| CN102842877A (en) * | 2012-07-30 | 2012-12-26 | 江苏万奇电器集团有限公司 | Butt joint type combined bus duct joint device with compensated current carrying cross section |
| CN102842877B (en) * | 2012-07-30 | 2015-10-28 | 江苏万奇电器集团有限公司 | A kind of dock multisplit wire trough connection device with compensating current-carrying cross section |
| CN105576387A (en) * | 2014-10-16 | 2016-05-11 | 向荣集团有限公司 | Intensive bus duct conductor and connector connection mechanism |
| CN105932622A (en) * | 2016-06-27 | 2016-09-07 | 江苏华鹏电力设备股份有限公司 | Dense insulated bus duct |
| CN105932622B (en) * | 2016-06-27 | 2018-11-23 | 江苏华鹏电力设备股份有限公司 | Dense insulated bus duct |
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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: 20090909 Termination date: 20110925 |