CN104242194A - Pin for illuminating bus duct plug box - Google Patents
Pin for illuminating bus duct plug box Download PDFInfo
- Publication number
- CN104242194A CN104242194A CN201410458384.1A CN201410458384A CN104242194A CN 104242194 A CN104242194 A CN 104242194A CN 201410458384 A CN201410458384 A CN 201410458384A CN 104242194 A CN104242194 A CN 104242194A
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- support column
- base
- elastomeric element
- buckling groove
- clamping
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Abstract
The invention relates to a pin for an illuminating bus duct plug box. The pin comprises an elastic part, a supporting column and a base. An elastic base of the elastic part is fixed in an elastic part clamping groove of the supporting column in a clamping mode, and the supporting column is fixed in a supporting column clamping groove of the base in a clamping mode. The elastic part, the supporting columns and the base are fixed into a whole through bolts. The pin for the illuminating bus duct plug box is simple in structure, good in stability, firm in plugging, safer and more reliable. Meanwhile, cost is further lowered.
Description
Technical field
The present invention relates to a kind of busway inserting case pin, belong to technical field of electric power transmission.
Background technology
Illuminating bus slot is a kind of power distribution equipment of efficient conveying electric current, be mainly used in the medium and small loads such as skyscraper, hotel, market, office, school, hospital but the many illuminator of branch and electricity consumption place, jack box is a part for bus duct, two the elasticity inserted sheets being generally used for the pin of bus duct are by multiple both sides being bolted to main inserted sheet, poor stability, two easy relativity shifts of elasticity inserted sheet and crooked, easily because pin temperature rise exceeds standard and causes short circuit, stability is not good, even can cause equipment burnout time serious.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of illuminating bus slot jack box pin, and structure is simple, good stability, and firm plug is more safe and reliable, also reduces cost simultaneously.
For solving the problems of the technologies described above, technical scheme of the present invention is:
A kind of illuminating bus slot jack box pin, comprise elastomeric element, support column and base, described support column is regular hexagon terrace with edge, its cross sectional shape is isosceles trapezoid, the base angle of the isosceles trapezoid that support column cross section is is a, described support column comprises support column main body and support column cover plate, described support column main body is provided with elastomeric element buckling groove, the two ends up and down of described elastomeric element buckling groove are respectively equipped with the first buckling groove and the second buckling groove, support column main body top is provided with first and immerses oneself in groove, it is protruding that described support column cover plate is provided with the first clamping from top to bottom successively, 3rd clamping is protruding and the second clamping is protruding, described first clamping projection and the first buckling groove interference fit, second clamping projection and the second buckling groove interference fit, 3rd clamping projection and elastomeric element buckling groove matched in clearance, described first clamping is protruding, protruding and the second clamping projection of 3rd clamping respectively with the first buckling groove, what elastomeric element buckling groove and the second buckling groove cooperatively interacted makes support column cover plate be fixed in support column main body, described elastomeric element comprises elastic base and two shell fragments, two shell fragments are arranged on elastic base both sides, three is integral type structure, the cross sectional shape of described shell fragment is triangle, angle between shell fragment inwall and elastic base is b, angle between shell fragment outer wall and elastic base is c, a=b > c, elastic base and elastomeric element buckling groove interference fit, described base is rectangle section bar, base upper surface is provided with orthohexagonal support column clamping groove, base lower surface is provided with second and immerses oneself in groove, what the elastic base of described elastomeric element was snap-in is fixed in the elastomeric element buckling groove of support column, what support column was snap-in is fixed in the support column clamping groove of base, by bolt by elastomeric element, support column and base are fixed into an entirety.
Above-mentioned a kind of illuminating bus slot jack box pin, wherein, described bolt head is arranged in first and immerses oneself in groove, and stud base is arranged in second and immerses oneself in groove.
Above-mentioned a kind of illuminating bus slot jack box pin, wherein, is fixed by screw between described support column main body and support column cover plate.
Beneficial effect of the present invention is:
When pin in jack box of the present invention is assembled, first snap-in for the elastic base of elastomeric element is fixed in the elastomeric element buckling groove of support column main body, protruding by the first clamping, protruding and the second clamping projection of 3rd clamping respectively with the first buckling groove, what elastomeric element buckling groove and the second buckling groove cooperatively interacted makes support column cover plate be fixed in support column main body, what last support column was snap-in is fixed in the support column clamping groove of base, by bolt by elastomeric element, support column and base are fixed into an entirety, the simple and quick convenience of whole process, only need a bolt can be fixed into an entirety, raw material are saved, save cost, due to the integral structure that elastomeric element is shaping in advance, two shell fragments are shaped, shell fragment relative displacement and deflection can not be there is because of the various problem in assembling process, add stability, improve electric conductivity,
The base angle of the isosceles trapezoid that support column cross section is is a, angle between shell fragment inwall and elastic base is b, and the angle between shell fragment outer wall and elastic base is c, a=b > c, add the blessing power between two shell fragments, make grafting more firm;
Bolt head is arranged in first and immerses oneself in groove, and stud base is arranged in second and immerses oneself in groove, avoids the miscellaneous part in jack box to contact with bolt, improves electric conductivity, more reliable and more stable;
Carry out secondary by screw between support column main body and support column cover plate to fix, add security performance, more firm stable;
As expanded application, pin of the present invention can carry out dismantling assembling again, the elastomeric element needed for better different current class and base, further saves artificial and cost.
Accompanying drawing explanation
Fig. 1 is structure chart of the present invention.
Fig. 2 is support column cutaway view of the present invention.
Fig. 3 is support column vertical view of the present invention.
Fig. 4 is base vertical view of the present invention.
Fig. 5 is elastomeric element cutaway view of the present invention.
Embodiment
A kind of illuminating bus slot jack box pin as shown in the figure, comprise elastomeric element 3, support column 4 and base 5, described support column 4 is regular hexagon terrace with edge, its cross sectional shape is isosceles trapezoid, the base angle of the isosceles trapezoid that support column 4 cross section is is a, described support column 4 axis is longitudinally provided with bolt channels 6, described support column 4 comprises support column main body 7 and support column cover plate 8, described support column main body 7 is provided with elastomeric element buckling groove 9, the two ends up and down of described elastomeric element buckling groove 9 are respectively equipped with the first buckling groove 10 and the second buckling groove 11, support column main body 7 top is provided with first and immerses oneself in groove 12, described support column cover plate 8 is provided with the first clamping projection 13 from top to bottom successively, 3rd clamping protruding 15 and the second clamping projection 14, described first clamping protruding 13 and the first buckling groove 10 interference fit, second clamping protruding 14 and the second buckling groove 11 interference fit, 3rd clamping protruding 15 and elastomeric element buckling groove 9 matched in clearance, described first clamping is protruding, protruding and the second clamping projection of 3rd clamping respectively with the first buckling groove, what elastomeric element buckling groove and the second buckling groove cooperatively interacted makes support column cover plate 8 be fixed in support column main body 7, carry out secondary by screw between described support column main body 7 and support column cover plate 8 to fix, described elastomeric element 3 comprises elastic base 17 and two shell fragments 18, two shell fragments 18 are arranged on elastic base 17 both sides, three is integral type structure, the cross sectional shape of described shell fragment 18 is triangle, angle between shell fragment inwall 181 and elastic base 17 is b, angle between shell fragment outer wall 182 and elastic base 17 is c, a=b > c, elastic base 17 and elastomeric element buckling groove 9 interference fit, described base 5 is rectangle section bar, base 5 upper surface is provided with orthohexagonal support column clamping groove 19, base 5 lower surface is provided with second and immerses oneself in groove 20, what the elastic base 17 of described elastomeric element was snap-in is fixed in the elastomeric element buckling groove 9 of support column, what support column 7 was snap-in is fixed in the support column clamping groove 19 of base, by bolt 21 by elastomeric element 3, support column 4 and base 5 are fixed into an entirety, described bolt head 211 is arranged in first and immerses oneself in groove 12, and stud base 212 is arranged in second and immerses oneself in groove 20.
When pin in jack box of the present invention is assembled, first snap-in for the elastic base of elastomeric element is fixed in the elastomeric element buckling groove of support column main body, protruding by the first clamping, protruding and the second clamping projection of 3rd clamping respectively with the first buckling groove, what elastomeric element buckling groove and the second buckling groove cooperatively interacted makes support column cover plate be fixed in support column main body, what last support column was snap-in is fixed in the support column clamping groove of base, by bolt by elastomeric element, support column and base are fixed into an entirety, the simple and quick convenience of whole process, only need a bolt can be fixed into an entirety, raw material are saved, save cost, due to the integral structure that elastomeric element is shaping in advance, two shell fragments are shaped, shell fragment relative displacement and deflection can not be there is because of the various problem in assembling process, add stability, improve electric conductivity,
The base angle of the isosceles trapezoid that support column cross section is is a, angle between shell fragment inwall and elastic base is b, and the angle between shell fragment outer wall and elastic base is c, a=b > c, add the blessing power between two shell fragments, make grafting more firm;
Bolt head is arranged in first and immerses oneself in groove, and stud base is arranged in second and immerses oneself in groove, avoids the miscellaneous part in jack box to contact with bolt, improves electric conductivity, more reliable and more stable;
Carry out secondary by screw between support column main body and support column cover plate to fix, add security performance, more firm stable;
As expanded application, pin of the present invention can carry out dismantling assembling again, the elastomeric element needed for better different current class and base, further saves artificial and cost.
Here description of the invention and application is illustrative, not wants by scope restriction of the present invention in the above-described embodiments, and therefore, the present invention is not by the restriction of the present embodiment, and the technical scheme that any employing equivalence replacement obtains is all in the scope of protection of the invention.
Claims (3)
1. an illuminating bus slot jack box pin, it is characterized by, comprise elastomeric element, support column and base, described support column is regular hexagon terrace with edge, its cross sectional shape is isosceles trapezoid, the base angle of the isosceles trapezoid that support column cross section is is a, described support column comprises support column main body and support column cover plate, described support column main body is provided with elastomeric element buckling groove, the two ends up and down of described elastomeric element buckling groove are respectively equipped with the first buckling groove and the second buckling groove, support column main body top is provided with first and immerses oneself in groove, it is protruding that described support column cover plate is provided with the first clamping from top to bottom successively, 3rd clamping is protruding and the second clamping is protruding, described first clamping projection and the first buckling groove interference fit, second clamping projection and the second buckling groove interference fit, 3rd clamping projection and elastomeric element buckling groove matched in clearance, described first clamping is protruding, protruding and the second clamping projection of 3rd clamping respectively with the first buckling groove, what elastomeric element buckling groove and the second buckling groove cooperatively interacted makes support column cover plate be fixed in support column main body, described elastomeric element comprises elastic base and two shell fragments, two shell fragments are arranged on elastic base both sides, three is integral type structure, the cross sectional shape of described shell fragment is triangle, angle between shell fragment inwall and elastic base is b, angle between shell fragment outer wall and elastic base is c, a=b > c, elastic base and elastomeric element buckling groove interference fit, described base is rectangle section bar, base upper surface is provided with orthohexagonal support column clamping groove, base lower surface is provided with second and immerses oneself in groove, what the elastic base of described elastomeric element was snap-in is fixed in the elastomeric element buckling groove of support column, what support column was snap-in is fixed in the support column clamping groove of base, by bolt by elastomeric element, support column and base are fixed into an entirety.
2. a kind of illuminating bus slot jack box pin as claimed in claim 1, is characterized by, and described bolt head is arranged in first and immerses oneself in groove, and stud base is arranged in second and immerses oneself in groove.
3. a kind of illuminating bus slot jack box pin as claimed in claim 1, be is characterized by, be fixed between described support column main body and support column cover plate by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410458384.1A CN104242194B (en) | 2014-09-11 | 2014-09-11 | Pin for illuminating bus duct plug box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410458384.1A CN104242194B (en) | 2014-09-11 | 2014-09-11 | Pin for illuminating bus duct plug box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104242194A true CN104242194A (en) | 2014-12-24 |
| CN104242194B CN104242194B (en) | 2017-02-15 |
Family
ID=52229789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410458384.1A Active CN104242194B (en) | 2014-09-11 | 2014-09-11 | Pin for illuminating bus duct plug box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104242194B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106329334A (en) * | 2016-11-01 | 2017-01-11 | 河南机电高等专科学校 | Protector of assembled transformer with remote pre-warning monitoring function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060037975A (en) * | 2004-10-29 | 2006-05-03 | 삼성물산 주식회사 | Plug-in mold |
| CN2912041Y (en) * | 2006-06-09 | 2007-06-13 | 华鹏集团公司 | Bus insertion device |
| CN201234050Y (en) * | 2008-05-09 | 2009-05-06 | 镇江西门子母线有限公司 | Pin apparatus for bus-bar slot insertion box |
| CN201904591U (en) * | 2010-12-22 | 2011-07-20 | 吉林龙鼎电气股份有限公司 | Self-adjusting plug connector for jack box in bus duct |
| CN204190306U (en) * | 2014-09-11 | 2015-03-04 | 江苏士林电气设备有限公司 | A kind of illuminating bus slot jack box pin |
-
2014
- 2014-09-11 CN CN201410458384.1A patent/CN104242194B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060037975A (en) * | 2004-10-29 | 2006-05-03 | 삼성물산 주식회사 | Plug-in mold |
| CN2912041Y (en) * | 2006-06-09 | 2007-06-13 | 华鹏集团公司 | Bus insertion device |
| CN201234050Y (en) * | 2008-05-09 | 2009-05-06 | 镇江西门子母线有限公司 | Pin apparatus for bus-bar slot insertion box |
| CN201904591U (en) * | 2010-12-22 | 2011-07-20 | 吉林龙鼎电气股份有限公司 | Self-adjusting plug connector for jack box in bus duct |
| CN204190306U (en) * | 2014-09-11 | 2015-03-04 | 江苏士林电气设备有限公司 | A kind of illuminating bus slot jack box pin |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106329334A (en) * | 2016-11-01 | 2017-01-11 | 河南机电高等专科学校 | Protector of assembled transformer with remote pre-warning monitoring function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104242194B (en) | 2017-02-15 |
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