CN105633880A - Compression-type compact busduct shell assembly - Google Patents
Compression-type compact busduct shell assembly Download PDFInfo
- Publication number
- CN105633880A CN105633880A CN201610122086.4A CN201610122086A CN105633880A CN 105633880 A CN105633880 A CN 105633880A CN 201610122086 A CN201610122086 A CN 201610122086A CN 105633880 A CN105633880 A CN 105633880A
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- CN
- China
- Prior art keywords
- bolt
- conductor group
- type compact
- bus bar
- side plate
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/04—Partially-enclosed installations, e.g. in ducts and adapted for sliding or rolling current collection
Landscapes
- Installation Of Bus-Bars (AREA)
Abstract
The invention provides a compression-type compact busduct shell assembly. The compression-type compact busduct shell assembly comprises cover plates and side plates, which are spliced into a II shape, wherein the cover plates are located at the upper side and the lower side; the side plates are located at the left side and the right side; a conductor accommodating cavity for placing conductors is formed in the middle parts of the cover plates at two sides and the side plates; the upper end and the lower end of the conductor accommodating cavity are clamped with hollow rectangular support pipes; first bolt holes which are correspondingly connected from left to right are formed in the contact parts of the support pipes and the side plates; long bolts are screwed into the first screw bolt holes; long nuts are connected with the tail parts of the long bolts; second bolt holes which are correspondingly connected from top to bottom are formed in the contact parts of the cover plates and the side plates; short bolts are screwed into the second screw bolt holes; and square nuts are connected with the tail parts of the short bolts. The compression-type compact busduct shell assembly has the beneficial effects of being simple and convenient to install and safe to use; the conductors can be completely compressed; mechanical vibration of the conductors caused by electrical force is eliminated; odd harmonics in the electrical transmission process are eliminated; the power supply quality is improved; the temperature rise can be effectively reduced; and the service lifetime is prolonged.
Description
Technical field
The invention belongs to low pressure and join power transmission device field, especially relate to a kind of compact type compact bus bar slot shell and always become.
Background technology
Bus groove case is used for low pressure and joins power transmission system, middle part has the accommodation cavity holding conductor group, low tension is transmitted by conductor group, traditional bus groove case can not compacted conductor group completely, again owing to conductor group itself can because electric power produces mechanical vibration, so in use there is the big problem of conductor group vibratory noise in traditional bus groove case, conductor group is vibrated in magnetic field, also can produce odd harmonic, reduces quality of power supply, temperature also can raise obviously simultaneously, shortens work-ing life.
Summary of the invention
In view of this, the present invention is intended to propose a kind of compact type compact bus bar slot shell and always becomes, have and simplicity is installed, the advantage of use safety, it is possible to compacted conductor group completely, eliminates conductor group and produces mechanical vibration because of electric power, eliminate the odd harmonic in electrical transmission process, improve quality of power supply, and can effectively reduce temperature rise, extend work-ing life.
For achieving the above object, the technical scheme of the present invention is achieved in that
A kind of compact type compact bus bar slot shell always becomes, comprise the cover plate and side plate that are spliced into " II " shape, described cover plate is positioned at upper and lower both sides, described side plate is positioned at the left and right sides, the described cover plate of both sides and the middle part of described side plate are provided with the conductor group container cavity for laying conductor group, the two ends up and down of described conductor group container cavity are respectively connected with the supporting tube of hollow cuboid, the contact position of described supporting tube and described side plate has the first bolt hole corresponding to left and right, twist in described first bolt hole and it is connected to thru-bolt, described thru-bolt afterbody is connected with long nut, the contact position of described cover plate and described side plate has the 2nd corresponding through up and down bolt hole, twist in described 2nd bolt hole and it is connected to short bolt, the afterbody of described short bolt is connected with square nut.
Further, described supporting tube is that " [" shape half pipe is butted into square tube shape for hollow square tube or two.
Further, the left and right width of described conductor group container cavity is less than the left and right thickness of conductor group.
Further, described thru-bolt and described short bolt all comprise joint bolt, compression spring and ground pad, described joint bolt comprises bolt head and threaded rod, described compression spring and described ground pad are connected to the downside of described bolt head in turn, the edge of described ground pad lower surface is provided with pad angle, and the sharp-pointed portion at described pad angle is towards the lower end of described threaded rod.
Further, the outside surface of described joint bolt, described compression spring and described ground pad is coated with one layer of zinc rete.
Further, described square nut comprises square nut body and is arranged on described square nut body the first threaded hole axially, one axial end of described square nut body is provided with the inner concave of concave spherical, and the marginal end portion of described inner concave is provided with prominent angle toward the outer side.
Further, the 2nd threaded hole that described long nut comprises oval nut body and is arranged on described oval nut body.
Relative to prior art, the compact type compact bus bar slot shell of the present invention always becomes has following advantage:
The present invention is spliced into the structure of bus groove case by cover plate and side plate, the conductor group container cavity at middle part can hold conductor group, and the width on direction, conductor group container cavity left and right is slightly less than the width of conductor group, when conductor group is placed in conductor group container cavity, the effect of shrink-fit can be produced, the effect of shrink-fit makes side plate, square nut and long nut produce minute elastic deformation, contribute to side plate compacted conductor group, the supporting tube being arranged on the upper and lower two ends of conductor group realizes being connected and fixed with side plate by thru-bolt and long nut, long nut is twisted after connecing and can be connected on cover plate, play the effect limiting long nut rotation, supporting tube can compress the conductor group at middle part, and supporting tube is applied snap-in force by the side plate producing miniature deformation simultaneously, contribute to the further compacted conductor group of supporting tube, eliminate conductor group and produce mechanical vibration because of electric power, avoid vibrating in magnetic field, can effectively avoid producing odd harmonic, promote quality of power supply, simultaneously, supporting tube is hollow cuboid, hollow structure contributes to heat radiation, temperature rise can be reduced, extend work-ing life.
The pad angle of thru-bolt and short bolt with sharp-pointed portion can puncture the coat of paint of side plate, there is the effect of stop, play conduction continuity protection and fastening effect, and there is with side plate conduction contact, effectively prevent because of the charged electric shock contact personnel of electromagnetic induction.
The prominent angle of square nut can puncture the coat of paint on side plate; and push up and be connected in the coat of paint punctured; effectively increase the contact friction force with side plate; there is stop and prevent the effect that loosens; play conduction continuity protection and fastening effect; and there is with side plate conduction contact, effectively prevent because of the charged electric shock contact personnel of electromagnetic induction.
Accompanying drawing explanation
The accompanying drawing of the part forming the present invention is used to provide a further understanding of the present invention, and the schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention. In the accompanying drawings:
Fig. 1 is the installation explosive view of the embodiment of the present invention;
Fig. 2 is the sectional structure schematic diagram of the embodiment of the present invention;
Fig. 3 is the thru-bolt of the present invention and the structural representation of short bolt;
Fig. 4 is the structural representation of the square nut of the present invention;
Fig. 5 is the structural representation of the long nut of the present invention.
Description of reference numerals:
1-cover plate; 2-side plate; 3-conductor group; 4-conductor group container cavity; 5-supporting tube; 6-first bolt hole; 7-thru-bolt; 71-joint bolt; 711-bolt head; 712-threaded rod; 72-compression spring; 73-ground pad; 731-pad angle; The sharp-pointed portion of 732-; The long nut of 8-; The oval nut body of 81-; 82-the 2nd threaded hole; 9-the 2nd bolt hole; The short bolt of 10-; 11-square nut; The square nut body of 111-; 112-first threaded hole; 113-inner concave; 114-dashes forward angle.
Embodiment
It should be noted that, when not conflicting, the embodiment in the present invention and the feature in embodiment can combine mutually.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", it is based on orientation shown in the drawings or position relation that the orientation of the instruction such as " outward " or position are closed, it is only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device referred to or element must have specific orientation, with specific orientation structure and operation, therefore limitation of the present invention can not be interpreted as. in addition, term " first ", " the 2nd " etc. are only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technology feature. thus, the feature being limited with " first ", " the 2nd " etc. can be expressed or implicit comprise one or more these features. in describing the invention, unless otherwise explanation, the implication of " multiple " is two or more.
In describing the invention, it is necessary to explanation, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, such as, it is possible to be fixedly connected with, it is also possible to be removably connect, or connect integratedly; Can be mechanically connected, it is also possible to be electrical connection; Can be directly be connected, it is also possible to be indirectly connected by intermediary, it is possible to be the connection of two element internals. For the ordinary skill in the art, it is possible to understand above-mentioned term concrete implication in the present invention by particular case.
Below with reference to the accompanying drawings and come the present invention is described in detail in conjunction with the embodiments.
Such as Fig. 1, shown in 2, the present invention provides a kind of compact type compact bus bar slot shell always to become, comprise the cover plate 1 and side plate 2 that are spliced into " II " shape, described cover plate 1 is positioned at upper and lower both sides, described side plate 2 is positioned at the left and right sides, the described cover plate 1 of both sides and the middle part of described side plate 2 are provided with the conductor group container cavity 4 for laying conductor group 3, the two ends up and down of described conductor group container cavity 4 are respectively connected with the supporting tube 5 of hollow cuboid, the contact position of described supporting tube 5 and described side plate 2 has the first bolt hole 6 corresponding to left and right, twist in described first bolt hole 6 and it is connected to thru-bolt 7, described thru-bolt 7 afterbody is connected with long nut 8, the contact position of described cover plate 1 and described side plate 2 has the 2nd corresponding through up and down bolt hole 9, twist in described 2nd bolt hole 9 and it is connected to short bolt 10, the afterbody of described short bolt 10 is connected with square nut 11.
For hollow square tube or two, " [" shape half pipe is butted into square tube shape to described supporting tube 5.
The left and right width of described conductor group container cavity 4 is less than the left and right thickness of conductor group 3.
As shown in Figure 3, described thru-bolt 7 and described short bolt 10 all comprise joint bolt 71, compression spring 72 and ground pad 73, described joint bolt 71 comprises bolt head 711 and threaded rod 712, described compression spring 72 and described ground pad 73 are connected to the downside of described bolt head 711 in turn, the edge of described ground pad 73 lower surface is provided with pad angle 731, and the sharp-pointed portion 732 at described pad angle 731 is towards described threaded rod 712 times ends.
The outside surface of described joint bolt 71, described compression spring 72 and described ground pad 73 is coated with one layer of zinc rete.
As shown in Figure 4, described square nut 11 comprises square nut body 111 and is arranged on described square nut body 111 the first threaded hole 112 axially, one axial end of described square nut body 111 is provided with the inner concave 113 of concave spherical, and the marginal end portion of described inner concave 113 is provided with prominent angle 114 toward the outer side.
As shown in Figure 5, the 2nd threaded hole 82 that described long nut 8 comprises oval nut body 81 and is arranged on described oval nut body 81.
The working process of this example: conductor group 3 card is tapped in conductor group container cavity 4, conductor group 3 and conductor group container cavity 4 is made to produce shrink-fit, it is screwed into thru-bolt 7 in the first bolt hole 6 on supporting tube 5 with side plate 2, afterbody at thru-bolt 7 is twisted the long nut 8 of access and is fixed, after long nut 8 is rotated, top is connected on the top of side plate 2, play the effect that pressurization is fixing, supporting tube 5 compresses the conductor group 3 at middle part, the 2nd bolt hole 6 on cover plate 1 and side plate 2 is screwed into short bolt 10 again, and the afterbody at short bolt 10 twists access square nut 11.
The foregoing is only the better embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment of doing, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a compact type compact bus bar slot shell always becomes, it is characterized in that: comprise the cover plate and side plate that are spliced into " II " shape, described cover plate is positioned at upper and lower both sides, described side plate is positioned at the left and right sides, the described cover plate of both sides and the middle part of described side plate are provided with the conductor group container cavity for laying conductor group, the two ends up and down of described conductor group container cavity are respectively connected with the supporting tube of hollow cuboid, the contact position of described supporting tube and described side plate has the first bolt hole corresponding to left and right, twist in described first bolt hole and it is connected to thru-bolt, described thru-bolt afterbody is connected with long nut, the contact position of described cover plate and described side plate has the 2nd corresponding through up and down bolt hole, twist in described 2nd bolt hole and it is connected to short bolt, the afterbody of described short bolt is connected with square nut.
2. compact type compact bus bar slot shell according to claim 1 always becomes, it is characterised in that: described supporting tube is that " [" shape half pipe is butted into square tube shape for hollow square tube or two.
3. compact type compact bus bar slot shell according to claim 1 always becomes, it is characterised in that: the left and right width of described conductor group container cavity is less than the left and right thickness of conductor group.
4. compact type compact bus bar slot shell according to claim 1 always becomes, it is characterized in that: described thru-bolt and described short bolt all comprise joint bolt, compression spring and ground pad, described joint bolt comprises bolt head and threaded rod, described compression spring and described ground pad are connected to the downside of described bolt head in turn, the edge of described ground pad lower surface is provided with pad angle, and the sharp-pointed portion at described pad angle is towards the lower end of described threaded rod.
5. compact type compact bus bar slot shell according to claim 4 always becomes, it is characterised in that: the outside surface of described joint bolt, described compression spring and described ground pad is coated with one layer of zinc rete.
6. compact type compact bus bar slot shell according to claim 1 always becomes, it is characterized in that: described square nut comprises square nut body and is arranged on described square nut body the first threaded hole axially, one axial end of described square nut body is provided with the inner concave of concave spherical, and the marginal end portion of described inner concave is provided with prominent angle toward the outer side.
7. compact type compact bus bar slot shell according to claim 1 always becomes, it is characterised in that: the 2nd threaded hole that described long nut comprises oval nut body and is arranged on described oval nut body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610122086.4A CN105633880A (en) | 2016-03-03 | 2016-03-03 | Compression-type compact busduct shell assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610122086.4A CN105633880A (en) | 2016-03-03 | 2016-03-03 | Compression-type compact busduct shell assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105633880A true CN105633880A (en) | 2016-06-01 |
Family
ID=56048554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610122086.4A Pending CN105633880A (en) | 2016-03-03 | 2016-03-03 | Compression-type compact busduct shell assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105633880A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107611699A (en) * | 2017-10-27 | 2018-01-19 | 江苏华鹏电力设备股份有限公司 | A kind of insert that can adjust bus-bars conductor and socket spacer gap |
| WO2019206029A1 (en) * | 2018-04-27 | 2019-10-31 | 施耐德电器工业公司 | Bus duct shell and bus duct |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201222633Y (en) * | 2008-06-30 | 2009-04-15 | 陈建峰 | Improved bus slot cover board |
| CN201956468U (en) * | 2011-03-29 | 2011-08-31 | 英利能源（中国）有限公司 | Solar photovoltaic assembly frame earthing bolt capable of removing oxidation layer |
| CN202183579U (en) * | 2011-06-23 | 2012-04-04 | 扬州市天海滑线电气有限公司 | Multilayer dense insulation type bus duct |
| CN202597905U (en) * | 2012-04-13 | 2012-12-12 | 广为通讯技术（福建）有限公司 | Aluminum alloy cabling rack |
| CN202616716U (en) * | 2012-05-30 | 2012-12-19 | 云南联方电气有限公司 | Novel energy-saving intensive bus duct |
| CN203456598U (en) * | 2013-07-31 | 2014-02-26 | 广州广船国际股份有限公司 | Ship pipeline grounding pad |
| CN205407181U (en) * | 2016-03-03 | 2016-07-27 | 张忠江 | Intensive busway shell of type that compresses tightly body assembly |
-
2016
- 2016-03-03 CN CN201610122086.4A patent/CN105633880A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201222633Y (en) * | 2008-06-30 | 2009-04-15 | 陈建峰 | Improved bus slot cover board |
| CN201956468U (en) * | 2011-03-29 | 2011-08-31 | 英利能源（中国）有限公司 | Solar photovoltaic assembly frame earthing bolt capable of removing oxidation layer |
| CN202183579U (en) * | 2011-06-23 | 2012-04-04 | 扬州市天海滑线电气有限公司 | Multilayer dense insulation type bus duct |
| CN202597905U (en) * | 2012-04-13 | 2012-12-12 | 广为通讯技术（福建）有限公司 | Aluminum alloy cabling rack |
| CN202616716U (en) * | 2012-05-30 | 2012-12-19 | 云南联方电气有限公司 | Novel energy-saving intensive bus duct |
| CN203456598U (en) * | 2013-07-31 | 2014-02-26 | 广州广船国际股份有限公司 | Ship pipeline grounding pad |
| CN205407181U (en) * | 2016-03-03 | 2016-07-27 | 张忠江 | Intensive busway shell of type that compresses tightly body assembly |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107611699A (en) * | 2017-10-27 | 2018-01-19 | 江苏华鹏电力设备股份有限公司 | A kind of insert that can adjust bus-bars conductor and socket spacer gap |
| WO2019206029A1 (en) * | 2018-04-27 | 2019-10-31 | 施耐德电器工业公司 | Bus duct shell and bus duct |
| US11881698B2 (en) | 2018-04-27 | 2024-01-23 | Schneider Electric Industries Sas | Bus duct shell and bus duct |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160601 |