CN207409974U - A kind of Contiuum type middle-placed switch cabinet wall bushing - Google Patents
A kind of Contiuum type middle-placed switch cabinet wall bushing Download PDFInfo
- Publication number
- CN207409974U CN207409974U CN201721433147.5U CN201721433147U CN207409974U CN 207409974 U CN207409974 U CN 207409974U CN 201721433147 U CN201721433147 U CN 201721433147U CN 207409974 U CN207409974 U CN 207409974U
- Authority
- CN
- China
- Prior art keywords
- inserts
- switch cabinet
- placed switch
- wall bushing
- busbar
- 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
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- HBGPNLPABVUVKZ-POTXQNELSA-N (1r,3as,4s,5ar,5br,7r,7ar,11ar,11br,13as,13br)-4,7-dihydroxy-3a,5a,5b,8,8,11a-hexamethyl-1-prop-1-en-2-yl-2,3,4,5,6,7,7a,10,11,11b,12,13,13a,13b-tetradecahydro-1h-cyclopenta[a]chrysen-9-one Chemical compound C([C@@]12C)CC(=O)C(C)(C)[C@@H]1[C@H](O)C[C@]([C@]1(C)C[C@@H]3O)(C)[C@@H]2CC[C@H]1[C@@H]1[C@]3(C)CC[C@H]1C(=C)C HBGPNLPABVUVKZ-POTXQNELSA-N 0.000 claims description 3
- PFRGGOIBYLYVKM-UHFFFAOYSA-N 15alpha-hydroxylup-20(29)-en-3-one Natural products CC(=C)C1CCC2(C)CC(O)C3(C)C(CCC4C5(C)CCC(=O)C(C)(C)C5CCC34C)C12 PFRGGOIBYLYVKM-UHFFFAOYSA-N 0.000 claims description 3
- SOKRNBGSNZXYIO-UHFFFAOYSA-N Resinone Natural products CC(=C)C1CCC2(C)C(O)CC3(C)C(CCC4C5(C)CCC(=O)C(C)(C)C5CCC34C)C12 SOKRNBGSNZXYIO-UHFFFAOYSA-N 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 229960001866 silicon dioxide Drugs 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 9
- 230000009931 harmful effect Effects 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- Insulators (AREA)
Abstract
The utility model discloses a kind of Contiuum type middle-placed switch cabinet wall bushings, including sleeve body, inserts, busbar, flange, described sleeve pipe body is equipped with multiple single tubes for being integrally formed connection, the single tube is intervally arranged, the inserts is installed in the tube chamber of the single tube, the busbar wears the inserts and is bonded with it, and the flange is connected with the outer circumferential surface of described sleeve pipe body.The utility model advantage：Detachable inserts is set, when wall bushing is installed on middle-placed switch cabinet, can the perforate directly on middle-placed switch cabinet, sleeve body is first installed, without considering busbar size, further according to busbar model suitable inserts is selected to be installed, easy for installation, interchangeability is strong；Since each single tube is integrally formed, there is no middle-placed switch cabinet plate between single tube, therefore when being powered, avoid the vortex that the high current as caused by metal sheet conduction is formed, at the same reduce by vortex strip Lai the harmful effects such as heating；Integral structure makes installation strength higher.
Description
Technical field
The utility model is related to a kind of wall bushing, more particularly, to a kind of Contiuum type set through walls on middle-placed switch cabinet
Pipe.
Background technology
Middle-placed switch cabinet generally comprises single pipe sleeve with wall bushing, and wall bushing needs basis to lead when being installed on middle-placed switch cabinet
The size and shape of electricity row select suitable pipe sleeve through walls, and open up on middle-placed switch cabinet with after the matched through hole of pipe sleeve through walls, according to
Secondary installation wall bushing and busbar, when needing to install multiple wall bushings, it is also necessary to the perforate one by one on middle-placed switch cabinet, entirely
Process is very cumbersome；In addition, when installing multiple wall bushings, due to the needs of installation, will necessarily exist between wall bushing
The middle-placed switch cabinet plate of some metal materials, metal sheet can cause the formation of vortex, so as to bring the harmful effects such as heating.
Utility model content
Purpose of utility model：In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of Contiuum type middle-placed switch cabinet with wearing
Wall sleeve makes the easier for installation of wall bushing, reduces the generation of vortex.
Technical solution：A kind of Contiuum type middle-placed switch cabinet wall bushing, including sleeve body, inserts, busbar, flange, institute
It states sleeve body and is equipped with multiple single tubes for being integrally formed connection, the single tube is intervally arranged, and the inserts is installed on the list
In the tube chamber of pipe, the busbar wears the inserts and is bonded with it, and the outer circumferential surface of the flange and described sleeve pipe body connects
It connects.
Further, the inserts is shim-like, and the outer circumferential surface of the inserts is oblique.
Further, inclined step, the gradient of the step and the inserts are circumferentially in the tube chamber of the single tube
The gradient matching of outer circumferential surface.
The periphery of inserts is set as skewed, and the step to match is set in the official jargon of each single tube simultaneously so that
Inserts, which easily facilitates, to be installed in the official jargon of single tube.
Further, the through hole for wearing the busbar opened up in the middle part of the inserts, shape is rectangle, circle, ellipse
It is circular.
According to the model of busbar, the inserts with suitable vias is selected, is installed in the official jargon of single tube, without changing
The structure of sleeve body improves interchangeability.
Further, multiple mounting holes are equipped at intervals on the flange, the mounting hole is around described sleeve pipe body peripheral.
Bolt is inserted into mounting hole, pipe sleeve through walls is installed on middle-placed switch cabinet by fastener.
Further, multiple single tubes are intervally arranged L-shaped, yi word pattern, Z-type.
Optimal, the tube chamber of the single tube is ellipse.
Optimal, described sleeve pipe body is epoxy resin one moulding by casting.
Optimal, the material of the inserts is silicagel pad.
Advantageous effect：Compared with prior art, the utility model has the advantages that：Detachable inserts is set, will be through walls
When casing is installed on middle-placed switch cabinet, can the perforate directly on middle-placed switch cabinet, sleeve body is first installed, without considering busbar size,
Further according to busbar model suitable inserts is selected to be installed, easy for installation, interchangeability is strong；Since sleeve body is integrated into
Type does not have middle-placed switch cabinet plate between single tube, therefore when being powered, avoids what the high current as caused by metal sheet conduction was formed
Vortex, at the same reduce by vortex strip Lai the harmful effects such as heating；Integral structure makes installation strength higher.
Description of the drawings
Fig. 1 is the utility model dimensional structure diagram；
Fig. 2 is the front view of sleeve body and flange；
Fig. 3 is the side view of Fig. 2；
Fig. 4 is the dimensional structure diagram of Fig. 2；
Fig. 5 is the sectional view of inserts；
Fig. 6 is the top view of Fig. 5.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate, it should be understood that these embodiments are only used for
Illustrate the utility model rather than limitation the scope of the utility model, after the utility model has been read, art technology
Personnel fall within the application scope as defined in the appended claims to the modification of the various equivalent forms of the utility model.
A kind of Contiuum type middle-placed switch cabinet wall bushing, as shown in figs. 1 to 6, including sleeve body 1, inserts 2, busbar 3,
Flange 4, sleeve body 1 by epoxy resin one moulding by casting, sleeve body 1 be equipped with it is multiple be intervally arranged, the list that tube wall is opposite
Pipe 11, single tube 11 are arranged L-shaped, in addition, can also arrange in yi word pattern, Z-type etc., inserts 2 is shim-like, and material is silica gel, embedding
Part 2 is mounted in the tube chamber of single tube 11, the outer circumferential surface of inserts 2 be arranged to it is skewed, meanwhile, in the tube chamber of single tube 11 circumferentially
Inclined step 111 is set, and the gradient of step 111 is matched with the gradient of 2 outer circumferential surface of inserts so that inserts 2 is being packed into single tube 11
Tube chamber in when simpler convenience, the tube chamber of single tube 11 is ellipse.The middle part of inserts 2 offers through hole 21, according to conduction
The difference of the model of row 3, the shape of through hole 21 can be rectangle, circle, ellipse etc., size and the busbar 3 of through hole 21
Size matches, and busbar 3 is inserted into through hole 21 and is bonded with inserts 2.4 annular sleeve body 1 of flange is simultaneously outer with sleeve body 1
Circumferential surface connects, and multiple mounting holes 41,41 annular sleeve body 1 of mounting hole are offered along the axially spaced-apart of wall bushing on flange 4
Periphery, mounting hole 41 are used to wall bushing being installed to middle-placed switch cabinet, and bolt is inserted into mounting hole 41, and being bolted will wear
Wall coil set is installed on middle-placed switch cabinet.
When carrying out the combination installation of pipe sleeve through walls, it need to only open up on middle-placed switch cabinet matched with the size of sleeve body first
Hole, due to the size all same of sleeve body 1, perforate is very convenient on middle-placed switch cabinet, without considering busbar
Structure size a, further, since pipe sleeve through walls can install multiple busbars so that the arrangement of sleeve body is more convenient fast
It is prompt；According to the gauge size of busbar, inserts of the selection with suitable vias in the tube chamber of single tube needed for loading, then again will
In the through hole of busbar insertion inserts, whole process very simple has saved the set-up time；Later stage is led if necessary
Existing busbar and inserts need to only be dismantled, and reselect suitable inserts by the replacement of electricity row, be reinstalled i.e.
Can, without perforate installation pipe sleeve through walls, interchangeability height are greatly cost-effective again on middle-placed switch cabinet；Since sleeve body is
Integrally formed structure and material are epoxy resin, such as middle-placed switch cabinet plate metalwork are not present between single tube, therefore, in conduction
Row be powered when, greatly reduce the vortex that the high current as caused by metalwork is formed, so as to reduce by vortex strip Lai heating
Wait harmful effects.
Claims (9)
1. a kind of Contiuum type middle-placed switch cabinet wall bushing, it is characterised in that：Including sleeve body (1), inserts (2), busbar
(3), flange (4), described sleeve pipe body (1) are equipped with multiple single tubes (11) for being integrally formed connection, single tube (11) interval
Arrangement, the inserts (2) is installed in the tube chamber of the single tube (11), the busbar (3) wear the inserts (2) and and its
Fitting, the flange (4) are connected with the outer circumferential surface of described sleeve pipe body (1).
2. a kind of Contiuum type middle-placed switch cabinet wall bushing according to claim 1, it is characterised in that：The inserts (2) is
Shim-like, the outer circumferential surface of the inserts (2) are oblique.
3. a kind of Contiuum type middle-placed switch cabinet wall bushing according to claim 2, it is characterised in that：The single tube (11)
Inclined step (111), the gradient of the step (111) and the gradient of the inserts (2) outer circumferential surface are circumferentially in tube chamber
Match somebody with somebody.
4. a kind of Contiuum type middle-placed switch cabinet wall bushing according to claim 1, it is characterised in that：In the inserts (2)
What portion opened up wears the through hole (21) of the busbar (3), and shape is rectangle, circle, ellipse.
5. a kind of Contiuum type middle-placed switch cabinet wall bushing according to claim 1, it is characterised in that：On the flange (4)
Multiple mounting holes (41) are equipped at intervals with, the mounting hole (41) is around described sleeve pipe body (1) periphery.
6. a kind of Contiuum type middle-placed switch cabinet wall bushing according to claim 1, it is characterised in that：Multiple single tubes
(11) be intervally arranged L-shaped, yi word pattern, Z-type.
7. a kind of Contiuum type middle-placed switch cabinet wall bushing according to claim 1, it is characterised in that：The single tube (11)
Tube chamber is ellipse.
8. a kind of Contiuum type middle-placed switch cabinet wall bushing according to claim 1, it is characterised in that：Described sleeve pipe body
(1) it is epoxy resin one moulding by casting.
9. a kind of Contiuum type middle-placed switch cabinet wall bushing according to claim 1, it is characterised in that：The inserts (2) is
Silicagel pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721433147.5U CN207409974U (en) | 2017-10-31 | 2017-10-31 | A kind of Contiuum type middle-placed switch cabinet wall bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721433147.5U CN207409974U (en) | 2017-10-31 | 2017-10-31 | A kind of Contiuum type middle-placed switch cabinet wall bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207409974U true CN207409974U (en) | 2018-05-25 |
Family
ID=62408513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721433147.5U Expired - Fee Related CN207409974U (en) | 2017-10-31 | 2017-10-31 | A kind of Contiuum type middle-placed switch cabinet wall bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207409974U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107611881A (en) * | 2017-10-31 | 2018-01-19 | 现代重工(中国)电气有限公司 | A kind of Contiuum type middle-placed switch cabinet wall bushing |
-
2017
- 2017-10-31 CN CN201721433147.5U patent/CN207409974U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107611881A (en) * | 2017-10-31 | 2018-01-19 | 现代重工(中国)电气有限公司 | A kind of Contiuum type middle-placed switch cabinet wall bushing |
| CN107611881B (en) * | 2017-10-31 | 2024-03-22 | 现代重工(中国)电气有限公司 | Wall bushing for integrated centrally installed switchgear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |