CN204258194U - The closed wire casing of GIS modular construction - Google Patents
The closed wire casing of GIS modular construction Download PDFInfo
- Publication number
- CN204258194U CN204258194U CN201420742042.8U CN201420742042U CN204258194U CN 204258194 U CN204258194 U CN 204258194U CN 201420742042 U CN201420742042 U CN 201420742042U CN 204258194 U CN204258194 U CN 204258194U
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- China
- Prior art keywords
- shrouding
- truss
- wire casing
- open surface
- straight
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- Expired - Fee Related
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- 238000010276 construction Methods 0.000 title claims abstract description 18
- 230000013011 mating Effects 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 abstract description 4
- 238000005538 encapsulation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a kind of closed wire casing of GIS modular construction, be made up of the shrouding of truss and more than a piece or a piece; Described truss is a groove type component, there is one or more open surface, have at least two or more mating interface in the end of truss, the shrouding of more than a piece or a piece is sealed on the open surface of truss, forms an annular enclosed slot.Due to the utility model can produce meet diverse location needs three-dimensional three-way, plane threeway, two logical, large straight-through, the little standardized modules such as straight-through; shrouding is disassembled; interface dimensional standard between module and module is unified; the wire casing scheme arrangement of all patterns can be met; the cable that wire casing to aviation is inserted adopts protection metal pipe protection; the cable outlet mouth of wire casing adopts the encapsulation of mark buckle fixing, product design is more simplified, installs more convenient.
Description
Technical field
The utility model relates to a kind of high-voltage switch gear combined electrical apparatus, particularly relates to a kind of closed wire casing of GIS modular construction.
Background technology
(be called for short: in GIS) installing at high-voltage switch gear combined electrical apparatus, the control cables of operating mechanism to convergence control cabinet need be enclosed with wire casing, to avoid external environment condition factor on the destruction of cable and impact, metal raceway improves the anti-electromagnetic interference capability of cable, thus improves mechanism reliability.At present, the operating mechanism of GIS can be divided into following three kinds of structures to the cable routing mode of convergence control cabinet: one is, bracket type structure, the bracket support that cable is arranged by a determining deviation, and cable is fixed on bracket by binding strap, and cable all exposes; Two are, semi-enclosed structure, and cable is fixed in groove box, but exposed between groove box and groove box, do not close, cause the cable between groove box to be exposed in atmospheric environment; Three are, enclosed construction, and cable is fixed in wire casing, and wire casing adopts protection metal pipe protection to the cable of mechanism, and two ends pipe clamp is fixed.First and second kinds of structures have not met the acceptance requirement (cable can not expose) of power equipment, and the third mode exists following two drawbacks:
1., due to the change of equipments layout scheme, all need newly to design according to the structure of detailed programs, standardization level is low, easily causes assembled in situ to make mistakes at every turn;
2. be subject to the restriction of the little space of wire casing and the large overall dimension of heavily loaded aviation connection-peg, be only applicable to the cable laying not with heavily loaded aviation connection-peg or single heavily loaded aviation connection-peg, when heavily loaded aviation connection-peg (46 cores or 64 cored structures) are all with at control cables two, whole cable cannot lay in wire casing inside.
Summary of the invention
The purpose of this utility model is to provide a kind of easy for installation, closed wire casing that can carry out the GIS modular construction of standardized production.
For achieving the above object, technical solution of the present utility model is:
The utility model is a kind of closed wire casing of GIS modular construction, is made up of the shrouding of truss and more than a piece or a piece; Described truss is a groove type component, there is one or more open surface, have at least two or more mating interface in the end of truss, the shrouding of more than a piece or a piece is sealed on the open surface of truss, forms an annular enclosed slot.
Described truss is made up of base plate, two or more than two side plate; Two or more than two side plate lower end relatively, interval be connected on base plate, the free end of two or more than two side plate forms open surface, and the free end of two or more than two side plate extends internally out a fixed edge be connected with shrouding.
Further, the utility model is made up of truss, L shape shrouding, straight shrouding; Described truss is made up of a L shape U-type groove and U-shaped straight trough, is fixed on the upper end of U-shaped straight trough bottom L shape U-type groove, and L shape shrouding is sealed on the open surface of L shape U-type groove, and straight shrouding is sealed on the open surface of U-shaped straight trough.
Further, the utility model is made up of truss, two blocks of straight shroudings; Described truss is made up of two U-shaped straight troughs, and two U-shaped straight troughs intersect vertically, in T shape; Two blocks of straight shroudings are sealed on the open surface of two U-shaped straight troughs.
Further, the utility model is made up of truss and trapezoidal shrouding; Described truss is made up of two U-shaped straight troughs, and two U-shaped straight troughs intersect vertically, in T shape; Trapezoidal shrouding is sealed on the open surface of two U-shaped straight troughs.
Further, the utility model is made up of truss and triangle shrouding; Described truss is made up of two U-shaped straight troughs, and two U-shaped straight troughs intersect vertically, and are rectangular in shape; Triangle shrouding is sealed on the open surface of two U-shaped straight troughs.
Further, the utility model is made up of truss and straight shrouding; Described truss is U-shaped straight trough, and straight shrouding is sealed on the open surface of U-shaped straight trough.
After adopting such scheme, because the utility model is made up of truss and shrouding; Described truss is a groove type component; shrouding is sealed on the open surface of truss; form an annular enclosed slot; accordingly structure can produce meet diverse location needs three-dimensional three-way, plane threeway, two logical, large straight-through, the little standardized modules such as straight-through; shrouding is disassembled; interface dimensional standard between module and module is unified; the wire casing scheme arrangement of all patterns can be met; the cable that wire casing to aviation is inserted adopts protection metal pipe protection; the cable outlet mouth of wire casing adopts the encapsulation of mark buckle fixing; product design is more simplified, installs more convenient.。
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is the axonometric drawing of the utility model first embodiment three-dimensional three-way module;
Figure 1A is the three-dimensional exploded view of the utility model first embodiment three-dimensional three-way module;
Fig. 2 is the axonometric drawing of the utility model second embodiment plane threeway module;
Fig. 2 A is the three-dimensional exploded view of the utility model second embodiment plane threeway module;
Fig. 3 is the axonometric drawing that the utility model the 3rd embodiment L-type two leads to module;
Fig. 3 A is the three-dimensional exploded view that the utility model the 3rd embodiment L-type two leads to module;
Fig. 4 is the axonometric drawing of the utility model the 4th embodiment straight-through module;
Fig. 4 A is the three-dimensional exploded view of the utility model the 4th embodiment straight-through module;
Fig. 5 is the utility model scheme of installation;
Fig. 6 is the utility model assembling schematic diagram.
Embodiment
As shown in Fig. 4, Fig. 4 A, being the 4th embodiment of the closed wire casing of a kind of GIS of the utility model modular construction, is also the utility model basic structure, is a straight-through module 10.
This straight-through module 10 is made up of truss 1 and straight shrouding 2.
Described truss 1 is a groove type component (that is, U-shaped straight trough 1), is made up of base plate 11, two blocks of side plates 12.Two pieces of side plate 12 lower ends relatively, interval be connected on base plate 11, the free end of two blocks of side plates 12 forms an open surface, and the free end of two blocks of side plates 12 extends internally out a fixed edge be connected with shrouding 13.
Described straight shrouding 2 is sealed on the open surface of U-shaped straight trough 1, namely, be connected with the hole 16 on U-shaped straight trough 1 through the through hole 21 on straight shrouding 2 by screw, form the ring seal groove that a current supply cable wears, form two mating interfaces 14,15 in two ends of truss 1, side plate 12 is offered little cable outlet hole 17 and line of rabbet joint fixing hole 18.
It should be noted that, the basic structure of each embodiment is substantially identical with the present embodiment below, namely, truss is a groove type component, have one or more open surface, have at least two or more mating interface in the end of truss, the shrouding of more than a piece or a piece is sealed on the open surface of truss, form an annular enclosed slot, and all there is fixed edge.
As shown in Fig. 1, Figure 1A, be first embodiment of the closed wire casing of a kind of GIS of the utility model modular construction, it is a three-dimensional three-way module 10A.
This three-dimensional three-way module 10A is made up of truss 1A, L shape shrouding 2A, straight shrouding 3A.
Described truss 1A is made up of a L shape U-type groove 11A and U-shaped straight trough 12A, the upper end of U-shaped straight trough 12A is fixed on bottom L shape U-type groove 11A, there are two open surfaces, there are in the end of truss 1A three mating interfaces 111A, 112A, 113A, L shape shrouding capping 2A is at the open surface of L shape U-type groove 2A, form an annular enclosed slot, straight shrouding 3A is sealed on the open surface of U-shaped straight trough 12A
As shown in Fig. 2, Fig. 2 A, be second embodiment of the closed wire casing of a kind of GIS of the utility model modular construction, it is a plane threeway module 10B.
This plane threeway module 10B is made up of truss 1B and trapezoidal shrouding 2B.Described truss 1B is made up of two U-shaped straight trough 11B, and two U-shaped straight trough 11B intersect vertically, in T shape, have three mating interfaces 111B, 112B, 113B in the end of truss 1B; Described trapezoidal shrouding 2B is sealed on the open surface of two U-shaped straight trough 11B.
In the present embodiment, shrouding also can be made up of two blocks of straight shroudings, and two blocks of straight shroudings are sealed on the open surface of two U-shaped straight troughs.
As shown in Fig. 3, Fig. 3 A, be the 3rd embodiment of the closed wire casing of a kind of GIS of the utility model modular construction, it is that a L-type two leads to module 10C.This L-type two is led to module 10C and is made up of truss 1C and triangle shrouding 2C.Described truss 1C is made up of two U-shaped straight trough 11C, and two U-shaped straight trough 11C intersect vertically, and are rectangular in shape, and have three mating interfaces 111C, 112C in the end of truss 1C; Triangle shrouding 2C is sealed on the open surface of two U-shaped straight trough 11C.
As shown in Figure 5, be a underframe wire outlet seat 3, it is made up of straight trough 31, shrouding 32, wire outlet seat 33; Shrouding 32 is sealed on the open surface of straight trough 31, and wire outlet seat 33 is communicated with the line outlet 311 on straight trough 31.
As shown in Figure 6, be the schematic diagram each embodiment of the present utility model assembled.It comprises straight-through module 10, three-dimensional three-way module 10A, L-type two lead to module 10D.On two mating interfaces 111A, 112A that two straight-through modules 10 are connected to three-dimensional three-way module 10A as shown in Figure 1), underframe wire outlet seat 3 connects (as shown in Figure 1) on the mating interface 113A of three-dimensional three-way module 10A.Another straight-through module 10 leads to module 10D by L-type two and straight-through module 10 links together.
Emphasis of the present utility model is just: modularized design.
The above, be only the utility model preferred embodiment, the structure of module also can have multiple, therefore the scope of the utility model enforcement can not be limited with this, namely the equivalence change done according to the utility model claim and description with modify, all should still belong in scope that the utility model patent contains.
Claims (7)
1. a closed wire casing for GIS modular construction, is characterized in that: be made up of the shrouding of truss and more than a piece or a piece; Described truss is a groove type component, there is one or more open surface, have at least two or more mating interface in the end of truss, the shrouding of more than a piece or a piece is sealed on the open surface of truss, forms an annular enclosed slot.
2. the closed wire casing of GIS modular construction according to claim 1, is characterized in that: described truss is made up of base plate, two or more than two side plate; Two or more than two side plate lower end relatively, interval be connected on base plate, the free end of two or more than two side plate forms open surface, and the free end of two or more than two side plate extends internally out a fixed edge be connected with shrouding.
3. the closed wire casing of GIS modular construction according to claim 1, is characterized in that: be made up of truss, L shape shrouding, straight shrouding; Described truss is made up of a L shape U-type groove and U-shaped straight trough, is fixed on the upper end of U-shaped straight trough bottom L shape U-type groove, and L shape shrouding is sealed on the open surface of L shape U-type groove, and straight shrouding is sealed on the open surface of U-shaped straight trough.
4. the closed wire casing of GIS modular construction according to claim 1, is characterized in that: be made up of truss, two blocks of straight shroudings; Described truss is made up of two U-shaped straight troughs, and two U-shaped straight troughs intersect vertically, in T shape; Two blocks of straight shroudings are sealed on the open surface of two U-shaped straight troughs.
5. the closed wire casing of GIS modular construction according to claim 1, is characterized in that: be made up of truss and trapezoidal shrouding; Described truss is made up of two U-shaped straight troughs, and two U-shaped straight troughs intersect vertically, in T shape; Trapezoidal shrouding is sealed on the open surface of two U-shaped straight troughs.
6. the closed wire casing of GIS modular construction according to claim 1, is characterized in that: be made up of truss and triangle shrouding; Described truss is made up of two U-shaped straight troughs, and two U-shaped straight troughs intersect vertically, and are rectangular in shape; Triangle shrouding is sealed on the open surface of two U-shaped straight troughs.
7. the closed wire casing of GIS modular construction according to claim 1, is characterized in that: be made up of truss and straight shrouding; Described truss is U-shaped straight trough, and straight shrouding is sealed on the open surface of U-shaped straight trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420742042.8U CN204258194U (en) | 2014-12-02 | 2014-12-02 | The closed wire casing of GIS modular construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420742042.8U CN204258194U (en) | 2014-12-02 | 2014-12-02 | The closed wire casing of GIS modular construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204258194U true CN204258194U (en) | 2015-04-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420742042.8U Expired - Fee Related CN204258194U (en) | 2014-12-02 | 2014-12-02 | The closed wire casing of GIS modular construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204258194U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106169722A (en) * | 2015-05-21 | 2016-11-30 | 罗伯特·博世有限公司 | There is connection unit and the cable pipeline device of keeper |
| CN107492850A (en) * | 2017-09-25 | 2017-12-19 | 张家港市嘉羿金属制品有限公司 | A kind of pin-connected panel wire casing assembly |
-
2014
- 2014-12-02 CN CN201420742042.8U patent/CN204258194U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106169722A (en) * | 2015-05-21 | 2016-11-30 | 罗伯特·博世有限公司 | There is connection unit and the cable pipeline device of keeper |
| CN106169722B (en) * | 2015-05-21 | 2019-10-22 | 罗伯特·博世有限公司 | Cable pipeline device with connection unit and holder |
| CN107492850A (en) * | 2017-09-25 | 2017-12-19 | 张家港市嘉羿金属制品有限公司 | A kind of pin-connected panel wire casing assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20181202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |