CN101478132A - Compact bus groove case - Google Patents
Compact bus groove case Download PDFInfo
- Publication number
- CN101478132A CN101478132A CNA200910028163XA CN200910028163A CN101478132A CN 101478132 A CN101478132 A CN 101478132A CN A200910028163X A CNA200910028163X A CN A200910028163XA CN 200910028163 A CN200910028163 A CN 200910028163A CN 101478132 A CN101478132 A CN 101478132A
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- China
- Prior art keywords
- cover plates
- side plate
- compact bus
- bus groove
- plate
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Abstract
The invention belongs to transmission facility, which relates to a compact bus duct housing, which comprises an upper cover plate, a lower cover plate and a fixed side plate connected between the two cover plates and biased towards one side. The two cover plates and the fixed side plate are made of aluminum alloy sectional bars in monolithic construction. A flexible side plate with C-shaped cross section is arranged between the two cover plates, and is biased towards the other side. The folded edges at the upper end and the lower end of the flexible side plate are fixedly connected with the cover plates through bolts or rivets. The compact bus duct housing has the advantages of simple structure, convenient installation and effective watertightness.
Description
Technical field
The invention belongs to transmission facility, relate to a kind of compact bus groove case.
Background technology
In the existing transmission of electricity bus-bar system, the shell structure of concentration bus duct usually as shown in Figures 1 and 2, promptly be made up of the side plate 12 of two C shapes of upper and lower two cover plates 11 and both sides, the flanging of side plate upper/lower terminal is connected and fixed by bolt or rivet and two cover plates respectively.This structure not only on the housing tie point many, the workload of assembling is big, and the coupling part of housing is in use infiltrated moisture content easily, influence equipment safety operation, therefore need break fluid sealant in the junction of side plate and top board usually, this has also further increased installation workload, and in equipment running process, fluid sealant is also aging easily to come off, thereby waterproof effect also can not get guaranteeing.
Summary of the invention
Technical problem to be solved by this invention is, a kind of compact bus groove case of simple in structure, easy for installation, good water-proof effect is provided.
Compact bus groove case of the present invention includes upper and lower two cover plates and is connected between two cover plates and an amesiality fixed side, described two cover plates and fixed side are made by integrally-built aluminium alloy extrusions, the position of deflection opposite side is provided with a movable side plate that the cross section is c-shaped between two cover plates, and the flanging of movable side plate upper/lower terminal and cover plate are connected and fixed by bolt or rivet.
Also have the plurality of rows water hole on the superposed cover plate, the lateral attitude of osculum is positioned at the outside of fixed side.
The surface that the flanging of described movable side plate upper/lower terminal cooperates with cover plate is provided with some interlock ribs longitudinally, and the top of interlock rib is a horn structure, and its wedge angle is partially embedded in the matching surface of cover plate.
The outer surface of described fixed side and movable side plate also is respectively arranged with many heat radiation ribs.
Advantage of the present invention is: 1, simple in structure, total is formed by connecting by two parts section bar, manufacturing and easy for installation; 2, the seam of whole housing is few, and has osculum on upper cover plate, can avoid ponding, has improved waterproof effect; 3, the mating surface of the flanging of movable side plate and cover plate is provided with the interlock rib that embeds lid surface, forms tortuous cooperation installed surface, has further reduced the infiltration of moisture, has improved waterproof effect; 4, aluminium alloy extrusions cooperates the heat radiation rib of surface of side plate to improve the heat-sinking capability of bus, has guaranteed its reliability service.
Description of drawings
Fig. 1 is the end face structure schematic diagram of the compact bus groove case of traditional structure;
Fig. 2 is the decomposition texture schematic diagram of the compact bus groove case of traditional structure;
Fig. 3 is the end face structure schematic diagram of the compact bus groove case of the embodiment of the invention;
Fig. 4 is the decomposition texture schematic diagram of the compact bus groove case of the embodiment of the invention;
Fig. 5 is the local structure for amplifying schematic diagram of the A of Fig. 4;
Fig. 6 is the local structure for amplifying schematic diagram of the B of Fig. 4.
Embodiment
As shown in Figure 3, Figure 4, this compact bus groove case includes upper and lower two cover plates 21 and is connected between two cover plates and an amesiality fixed side 22, two cover plates 21 are made by integrally-built aluminium alloy extrusions with fixed side 22, the position of deflection opposite side is provided with a movable side plate 23 that the cross section is c-shaped between two cover plates, and the flanging 231 and the cover plate of movable side plate upper/lower terminal are connected and fixed by bolt or rivet.Also have osculum 211 on the superposed cover plate 21, the lateral attitude of osculum is positioned at the outside of fixed side 22.
The surface that the flanging 231 of movable side plate upper/lower terminal cooperates with cover plate is provided with some interlock ribs 24 longitudinally, and as shown in Figure 5, the top of interlock rib is a horn structure.When flanging 231 cooperated with cover plate, its wedge angle was partially embedded in the matching surface of cover plate.
As shown in Figure 6, the outer surface of fixed side and movable side plate also is respectively arranged with many heat radiation ribs 25, to improve the heat-sinking capability of bus duct.
Claims (4)
1, a kind of compact bus groove case, it is characterized in that: it includes upper and lower two cover plates (21) and is connected between two cover plates and an amesiality fixed side (22), two cover plates and fixed side are made by integrally-built aluminium alloy extrusions, the position of deflection opposite side is provided with a movable side plate (23) that the cross section is c-shaped between two cover plates, and the flanging of movable side plate upper/lower terminal (231) is connected and fixed by bolt or rivet with cover plate (21).
2, compact bus groove case according to claim 1 is characterized in that: also have plurality of rows water hole (211) on the superposed cover plate (21), the lateral attitude of osculum is positioned at the outside of fixed side (22).
3, compact bus groove case according to claim 1 and 2, it is characterized in that: the surface that the flanging (231) of described movable side plate (23) upper/lower terminal cooperates with cover plate is provided with some interlock ribs (24) longitudinally, the top of interlock rib is a horn structure, and its wedge angle is partially embedded in the matching surface of cover plate.
4, compact bus groove case according to claim 1 and 2 is characterized in that: the outer surface of described fixed side and movable side plate also is respectively arranged with many heat radiation ribs (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200910028163XA CN101478132A (en) | 2009-01-20 | 2009-01-20 | Compact bus groove case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200910028163XA CN101478132A (en) | 2009-01-20 | 2009-01-20 | Compact bus groove case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101478132A true CN101478132A (en) | 2009-07-08 |
Family
ID=40838778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200910028163XA Pending CN101478132A (en) | 2009-01-20 | 2009-01-20 | Compact bus groove case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101478132A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102611055A (en) * | 2012-03-19 | 2012-07-25 | 镇江西门子母线有限公司 | Intensive bus duct shell |
| CN102751681A (en) * | 2012-06-27 | 2012-10-24 | 江苏华鹏智能电气股份有限公司 | Intensive bus duct |
| CN102868128A (en) * | 2012-09-11 | 2013-01-09 | 江苏华强电力设备有限公司 | Novel bus duct |
| CN103199471A (en) * | 2013-03-19 | 2013-07-10 | 启东沃玛力电器辅件有限公司 | High voltage bus duct |
| CN103208765A (en) * | 2013-03-19 | 2013-07-17 | 启东沃玛力电器辅件有限公司 | Improved fire-proof bus duct |
-
2009
- 2009-01-20 CN CNA200910028163XA patent/CN101478132A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102611055A (en) * | 2012-03-19 | 2012-07-25 | 镇江西门子母线有限公司 | Intensive bus duct shell |
| CN102611055B (en) * | 2012-03-19 | 2014-09-17 | 镇江西门子母线有限公司 | Intensive bus duct shell |
| CN102751681A (en) * | 2012-06-27 | 2012-10-24 | 江苏华鹏智能电气股份有限公司 | Intensive bus duct |
| CN102868128A (en) * | 2012-09-11 | 2013-01-09 | 江苏华强电力设备有限公司 | Novel bus duct |
| CN103199471A (en) * | 2013-03-19 | 2013-07-10 | 启东沃玛力电器辅件有限公司 | High voltage bus duct |
| CN103208765A (en) * | 2013-03-19 | 2013-07-17 | 启东沃玛力电器辅件有限公司 | Improved fire-proof bus duct |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090708 |