CN104986056A - Busbar support insulator - Google Patents
Busbar support insulator Download PDFInfo
- Publication number
- CN104986056A CN104986056A CN201510438142.0A CN201510438142A CN104986056A CN 104986056 A CN104986056 A CN 104986056A CN 201510438142 A CN201510438142 A CN 201510438142A CN 104986056 A CN104986056 A CN 104986056A
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- China
- Prior art keywords
- gold utensil
- arc
- bus duct
- supporting insulator
- slip veins
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Abstract
The invention relates to an insulator for a busbar, and particularly to a busbar support insulator. The busbar support insulator comprises an upper metal component, an insulation ceramic member and a lower metal component. The upper metal component and the lower component are fixed at two ends of the insulation ceramic member. Two ends of the upper metal component are provided with upper arc through grooves, and two sides of each upper arc through groove are provided with arc antiskid lines. One end of the lower metal component is provided with a lower arc through groove, and the other end is provided with a fixing round hole corresponding to the lower arc through groove. The busbar support insulator is simple in structure, convenient to use, good in stability of installation, and long in service life, and the busbar support insulator can adapt to various busbars which are different in installation and adjustment.
Description
Technical field
The present invention relates to a kind of electric(al) insulator for bus duct, be specifically related to a kind of bus duct supporting insulator.
Background technology
Light rail and subway effectively facilitate the development of social traffic, and their the convenient and efficient modern life of people of giving creates value.Along with the growth of the rail transportation operation time limit, the sector technical personnel is also constantly familiar with and has been grasped correlation technique.The rigidity overhead contact system that urban track traffic uses hangs the general bus duct with corresponding rigidity and the contact wire of adopting and forms, hang and clamping bus duct for vertically fixing, need to use bus duct supporting insulator, for different bus duct stagger installation requirements, the fixed position of insulator is also different, and, when running into line fault, according to fault type, may consider that the position adjusting bus duct supporting insulator is keeped in repair, and existing structure in use alerting ability is poor, trim process wastes time and energy, cause work efficiency low.
Summary of the invention
For solving the deficiency in above-mentioned technology, the object of the invention is to: provide a kind of bus duct supporting insulator, structure is simple, easy to use, can adapt to the various Installation and adjustment demands of bus duct, installs good stability, long service life.
For solving its technical matters, the technical solution used in the present invention is:
Described bus duct supporting insulator, comprise gold utensil, insulating porcelain piece and lower gold utensil, upper gold utensil and lower gold utensil are separately fixed at insulating porcelain piece two ends, described upper gold utensil two ends correspondence arranges arc-shaped slot, upper arc-shaped slot both sides respectively correspondence arrange arc anti-slip veins, described lower gold utensil one end arranges arc lower groove, and the corresponding arc lower groove of the other end arranges fixing circular hole.
In the present invention, gold utensil coordinates fixation kit to connect light rail or subway contact system T-shaped bus duct by upper arc-shaped slot, only need the fixed position of mobile bolt of rear end plate in upper arc-shaped slot and the relative position relation of adjustable insulating porcelain piece and bus duct, anti-slip veins can increase the friction force between upper gold utensil and fixation kit, lower gold utensil is by being connected with subway or light rail track beam with the bolt of rear end plate of fixing circular hole through arc lower groove, the position of the fixing circular hole of insulating porcelain piece bottom difference and arc lower groove can regulate the installation site of the present invention on track girder easily, thus realize the different stagger requirements of bus duct height fluctuating.
Wherein, preferred version is:
Described upper gold utensil is set to symmetrical structure, and the upper arc-shaped slot at upper gold utensil two ends and anti-slip veins are about upper gold utensil centerline axis symmetry; The upper arc bucket groove of described upper gold utensil fixes clamper pressing plate by binding bolt, this clamper pressing plate and above-mentioned fixation kit; Described clamper pressing plate is set to L shape, and two pieces of clamper pressing plates are oppositely arranged, and form T-shaped cavity between upper gold utensil, and the contact surface of described clamper pressing plate and upper gold utensil arranges anti-slip veins, and this anti-slip veins is corresponding with the anti-slip veins on upper gold utensil; Time fixing, two pieces of L clamp position pressing plates are fixed on upper gold utensil two ends respectively by binding bolt, the T-shaped cavity formed and light rail or subway contact system T-shaped bus duct shape adapt, the anti-slip veins that upper gold utensil and clamper pressing plate contact surface are arranged interacts, increase friction force, improve stable connection degree.
Described lower gold utensil is provided with 5-10 fixing circular hole, suitable fixing circular hole can be selected to be fixed according to bus duct stagger; Circular hole line fixed by described lower gold utensil is arc, adapts with arc lower groove; Described lower gold utensil is set to butterfly, one end size that lower gold utensil is provided with arc lower groove is less than the other end, one end degree of freedom that lower gold utensil is provided with arc lower groove is larger, any one position in arc lower groove all can be used for fixing with angle, and the one end being provided with fixing circular hole can only coordinate one of them fixing circular hole to be fixed installation with binding bolt, realize larger degree of freedom if want, it is larger that this end size should be arranged.
Compared with prior art, the present invention has following beneficial effect:
Structure of the present invention is simple, easy to use, can adapt to the various Installation and adjustment demands of bus duct, installs good stability, long service life.Upper gold utensil coordinates fixation kit to connect light rail or subway contact system T-shaped bus duct by upper arc-shaped slot, only need the fixed position of mobile bolt of rear end plate in upper arc-shaped slot and the relative position relation of adjustable insulating porcelain piece and bus duct, anti-slip veins can increase the friction force between upper gold utensil and fixation kit, lower gold utensil is by being connected with subway or light rail track beam with the bolt of fixing circular hole through arc lower groove, the position of the fixing circular hole of insulating porcelain piece bottom difference and arc lower groove can regulate the installation site of the present invention on track girder easily, thus realize the different stagger requirements of bus duct height fluctuating.
Accompanying drawing explanation
Fig. 1 is external structure schematic diagram of the present invention.
Fig. 2 is hardware fitting structure schematic diagram in the present invention.
Fig. 3 is hardware fitting structure schematic diagram under the present invention.
In figure: 1, upper gold utensil; 2, insulating porcelain piece; 3, lower gold utensil; 4, upper arc-shaped slot; 5, anti-slip veins; 6, arc lower groove; 7, fixing circular hole; 8, binding bolt; 9, T-shaped cavity; 10, clamper pressing plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, the embodiment of the present invention is described further:
Embodiment 1:
As Figure 1-3, bus duct supporting insulator of the present invention, comprise gold utensil 1, insulating porcelain piece 2 and lower gold utensil 3, upper gold utensil 1 and lower gold utensil 3 are separately fixed at insulating porcelain piece 2 two ends, described upper gold utensil 1 two ends correspondence arranges arc-shaped slot 4, upper arc-shaped slot 4 both sides respectively correspondence arrange arc anti-slip veins 5, and described lower gold utensil 3 one end arranges arc lower groove 6, and the corresponding arc lower groove 6 of the other end arranges fixing circular hole 7.
Wherein, upper gold utensil 1 is set to symmetrical structure, and the upper arc-shaped slot 4 at upper gold utensil 1 two ends and anti-slip veins 5 are about upper gold utensil 1 centerline axis symmetry; The upper arc-shaped slot 4 of upper gold utensil 1 fixes clamper pressing plate 10 by binding bolt 8, this clamper pressing plate 10 i.e. above-mentioned fixation kit; Clamper pressing plate 10 is set to L shape, and two pieces of clamper pressing plates 10 are oppositely arranged, and form T-shaped cavity 9 between upper gold utensil 1, and clamper pressing plate 10 and the contact surface of upper gold utensil 1 arrange anti-slip veins 5, and this anti-slip veins 5 is corresponding with the anti-slip veins 5 on upper gold utensil 1; Time fixing, two pieces of L clamp position pressing plates 10 are fixed on upper gold utensil 1 two ends respectively by binding bolt 8, the T-shaped cavity 9 formed adapts with light rail or subway contact system T-shaped bus duct shape, the anti-slip veins 5 that upper gold utensil 1 and clamper pressing plate 10 contact surface are arranged interacts, increase friction force, improve stable connection degree; Lower gold utensil 3 is provided with 5-10 fixing circular hole 7, suitable fixing circular hole 7 can be selected to be fixed according to bus duct stagger; Circular hole 7 line fixed by lower gold utensil 3 is arc, adapts with arc lower groove 6; Described lower gold utensil 3 is set to butterfly, one end size that lower gold utensil 3 is provided with arc lower groove 6 is less than the other end, one end degree of freedom that lower gold utensil 3 is provided with arc lower groove 6 is larger, any one position in arc lower groove 6 all can be used for fixing with angle, and the one end being provided with fixing circular hole 7 can only coordinate one of them fixing circular hole 7 to be fixed installation with binding bolt 8, realize larger degree of freedom if want, it is larger that this end size should be arranged.
Structure of the present invention is simple, easy to use, can adapt to the various Installation and adjustment demands of bus duct, installs good stability, long service life.Upper gold utensil 1 coordinates fixation kit to connect light rail or subway contact system T-shaped bus duct by upper arc-shaped slot 4, only need the fixed position of mobile binding bolt 8 in upper arc-shaped slot 4 and the relative position relation of adjustable insulating porcelain piece 2 and bus duct, anti-slip veins 5 can increase the friction force between upper gold utensil 1 and fixation kit, anti-slip veins 5 can be set to serrate slot, lower gold utensil 3 is by being connected with subway or light rail track beam through the binding bolt 8 of arc lower groove 6 with fixing circular hole 7, the position of the fixing circular hole 7 of insulating porcelain piece 2 bottom difference and arc lower groove 6 can regulate the installation site of the present invention on track girder easily, thus realize the different stagger requirements of bus duct height fluctuating.
Claims (8)
1. a bus duct supporting insulator, comprise gold utensil (1), insulating porcelain piece (2) and lower gold utensil (3), upper gold utensil (1) and lower gold utensil (3) are separately fixed at insulating porcelain piece (2) two ends, it is characterized in that, described upper gold utensil (1) two ends correspondence arranges arc-shaped slot (4), upper arc-shaped slot (4) both sides respectively correspondence arrange arc anti-slip veins (5), described lower gold utensil (3) one end arranges arc lower groove (6), and corresponding arc lower groove (6) of the other end arranges fixing circular hole (7).
2. bus duct supporting insulator according to claim 1, it is characterized in that, described upper gold utensil (1) is set to symmetrical structure, and the upper arc-shaped slot (4) at upper gold utensil (1) two ends and anti-slip veins (5) are about upper gold utensil (1) centerline axis symmetry.
3. bus duct supporting insulator according to claim 1, is characterized in that, the upper arc bucket groove (4) of described upper gold utensil (1) is by the fixing clamper pressing plate (10) of binding bolt (8).
4. bus duct supporting insulator according to claim 3, it is characterized in that, described clamper pressing plate (10) is set to L shape, and two pieces of clamper pressing plates (10) are oppositely arranged, and form T-shaped cavity (9) between upper gold utensil (1).
5. the bus duct supporting insulator according to claim 3 or 4, it is characterized in that, described clamper pressing plate (10) and the contact surface of upper gold utensil (1) arrange anti-slip veins (5), and this anti-slip veins (5) is corresponding with the anti-slip veins (5) on upper gold utensil (1).
6. bus duct supporting insulator according to claim 1, is characterized in that, described lower gold utensil (3) is provided with 5-10 fixing circular hole (7).
7. the bus duct supporting insulator according to claim 1 or 6, is characterized in that, fixing circular hole (7) line on described lower gold utensil (3) is arc.
8. bus duct supporting insulator according to claim 1, is characterized in that, described lower gold utensil (3) is set to butterfly, and one end size that lower gold utensil (3) is provided with arc lower groove (6) is less than the other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510438142.0A CN104986056A (en) | 2015-07-23 | 2015-07-23 | Busbar support insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510438142.0A CN104986056A (en) | 2015-07-23 | 2015-07-23 | Busbar support insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104986056A true CN104986056A (en) | 2015-10-21 |
Family
ID=54297995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510438142.0A Pending CN104986056A (en) | 2015-07-23 | 2015-07-23 | Busbar support insulator |
Country Status (1)
| Country | Link |
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| CN (1) | CN104986056A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113232555A (en) * | 2021-05-26 | 2021-08-10 | 中铁电气化勘测设计研究院有限公司 | Empty rail traction net |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001171394A (en) * | 1999-12-14 | 2001-06-26 | Mitsubishi Heavy Ind Ltd | Rigid trolley device |
| CN2540324Y (en) * | 2002-05-22 | 2003-03-19 | 王玉山 | H-shaped slide line |
| KR200363702Y1 (en) * | 2004-06-30 | 2004-10-06 | (주)신우디엔시 | Spark gap assy for electric railway |
| CN202156310U (en) * | 2011-06-22 | 2012-03-07 | 广州市地下铁道总公司 | Overhead rigid contact net suspension system |
| CN202319966U (en) * | 2011-11-15 | 2012-07-11 | 瑞士Ff公司 | Collecting bar positioning cable cleat of overhead rigid catenary |
| CN204749890U (en) * | 2015-06-17 | 2015-11-11 | 中铁电气化局集团有限公司 | Stagnant adjustable insulating installation base of anti -sticking |
| CN204845598U (en) * | 2015-07-23 | 2015-12-09 | 淄博道麦逊绝缘子有限公司 | Busbar support insulator |
-
2015
- 2015-07-23 CN CN201510438142.0A patent/CN104986056A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001171394A (en) * | 1999-12-14 | 2001-06-26 | Mitsubishi Heavy Ind Ltd | Rigid trolley device |
| CN2540324Y (en) * | 2002-05-22 | 2003-03-19 | 王玉山 | H-shaped slide line |
| KR200363702Y1 (en) * | 2004-06-30 | 2004-10-06 | (주)신우디엔시 | Spark gap assy for electric railway |
| CN202156310U (en) * | 2011-06-22 | 2012-03-07 | 广州市地下铁道总公司 | Overhead rigid contact net suspension system |
| CN202319966U (en) * | 2011-11-15 | 2012-07-11 | 瑞士Ff公司 | Collecting bar positioning cable cleat of overhead rigid catenary |
| CN204749890U (en) * | 2015-06-17 | 2015-11-11 | 中铁电气化局集团有限公司 | Stagnant adjustable insulating installation base of anti -sticking |
| CN204845598U (en) * | 2015-07-23 | 2015-12-09 | 淄博道麦逊绝缘子有限公司 | Busbar support insulator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113232555A (en) * | 2021-05-26 | 2021-08-10 | 中铁电气化勘测设计研究院有限公司 | Empty rail traction net |
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Application publication date: 20151021 |
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| RJ01 | Rejection of invention patent application after publication |