CN203850789U - Insulation enclosed busbar installation structure - Google Patents
Insulation enclosed busbar installation structure Download PDFInfo
- Publication number
- CN203850789U CN203850789U CN201420235628.5U CN201420235628U CN203850789U CN 203850789 U CN203850789 U CN 203850789U CN 201420235628 U CN201420235628 U CN 201420235628U CN 203850789 U CN203850789 U CN 203850789U
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- CN
- China
- Prior art keywords
- fixed
- anchor ear
- enclosed busbar
- enclosed type
- installation structure
- 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
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Abstract
The utility model relates to an insulation enclosed busbar, and especially relates to an insulation enclosed busbar installation structure. The insulation enclosed busbar installation structure comprises the insulation enclosed busbar which is connected with the wall body. A hoop is arranged outside the insulation enclosed busbar. The hoop is provided with a hoop bracket. A fixing plate is fixed on the wall body. The fixing plate is connected with an angle steel support. The hoop bracket is fixed on the angle steel support through a fixing device. The fixing device comprises a screw rod. The screw rod is provided with a spring. A support spring chute is arranged on one end of the spring. The support spring chute is fixed on the hoop bracket through a bolt. According to the installation structure provided by the utility model, untight joint of busbars can be prevented; the contact resistance of the joint is prevented from increasing; a conductive copper bar is prevented from heating and being oxidated; and hidden accident dangers are prevented.
Description
Technical field
The utility model relates to insulating enclosed type bus, especially a kind of mounting structure of insulating enclosed type bus.
Background technology
Enclosed bus can be divided into intensive isolated bus and air type isolated bus, be applicable to three-phase four-wire system or the three-phase five-wire mode power and distribution supply cable of rated operational voltage 660V, rated operational current 250～2500A, frequency 50Hz, it has compact conformation, dielectric strength is high, transmission current is large, exchange a series of features such as performance is good, electric property is stablized, be easy to installation and maintenance, life time is long, is widely used in the power supply-distribution systems such as industrial and mining enterprises, skyscraper and communal facility.
Before enclosed bus is installed, should ensure that electric shaft, change switchgear house, the place decorative engineering of bus process, heating and plumbing's ventilating engineering all finish, not contaminated to ensure enclosed bus.Hole to be provided, the built-in fitting of floor and body of wall should be pre-buried reserved by the position of designing requirement.Copper bar surface on link and the active joint of the each functional unit of enclosed bus must be cleaned out, and before installing with insulator in shell, also should wipe examination totally must not have legacy.It is good that the phase fault plate of shell answers correct position to connect, alternate supporting bracket should be installed firmly, and the shell of graded insulation should be carried out insulation measures, and the torque bolt application moment wrench of the each connecting portion of shell is fastening, each contact-making surface should seal well, and the securing member of bus must be used hot galvanizing goods.Bus should concentric its error must not exceed 5mm with shell, and when bus section, busbar section is connected with bus section, busbar section, two adjacent segment buses and bus shell should align, and must not make bus and bus shell afford mechanical stress after connection.
Utility model content
The technical problems to be solved in the utility model is: based on the problems referred to above, provide a kind of mounting structure of insulating enclosed type bus.
The utility model solves the technical scheme that its technical problem adopts: a kind of mounting structure of insulating enclosed type bus, comprise the insulating enclosed type bus being connected on body of wall, described insulating enclosed type bus is provided with anchor ear outward, described anchor ear has anchor ear bracket, on described body of wall, be fixed with fixed head, on described fixed head, be connected with angle bar frame, above-mentioned anchor ear bracket is fixed on angle bar frame by fixture, described fixture comprises screw rod, described screw rod is provided with spring, one end of spring is provided with support spring chute, described support spring chute is bolted on anchor ear bracket.
Further, described fixed head is fixed on body of wall by metal expanded anchor bolt.Fixed head must be fixed with two strip metal expanded anchor bolts, and with the fastness that ensures that insulating enclosed type bus is installed, metal expanded anchor bolt should add plain washer.
Further, described anchor ear is fixed by hexagon-headed bolt.
The beneficial effects of the utility model are: mounting structure of the present utility model can avoid the junction between bus not tight, prevent that junction contact resistance from increasing, and avoid causing conducting copper heating oxidized, prevent from forming accident potential.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic diagram of Fig. 1 in A-A direction.
In figure: 1. body of wall, 2. insulating enclosed type bus, 3. anchor ear, 4. anchor ear bracket, 5. fixed head, 6. angle bar frame, 7. screw rod, 8. spring, 9. support spring chute, 10. bolt, 11. metal expanded anchor bolts.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Fig. 1～2, a kind of mounting structure of insulating enclosed type bus, comprise the insulating enclosed type bus 2 being connected on body of wall 1, the outer anchor ear 3 that is provided with of insulating enclosed type bus 2, anchor ear 3 has anchor ear bracket 4, on body of wall 1, be fixed with fixed head 5, on fixed head 5, be connected with angle bar frame 6, above-mentioned anchor ear bracket 4 is fixed on angle bar frame 6 by fixture, fixture comprises screw rod 7, screw rod 7 is provided with spring 8, and one end of spring 8 is provided with support spring chute 9, and support spring chute 9 is fixed on anchor ear bracket 4 by bolt 10.
Further, fixed head 5 is fixed on body of wall 1 by metal expanded anchor bolt 11.Fixed head 5 must be fixing with two strip metal expanded anchor bolts 11, and with the fastness that ensures that insulating enclosed type bus 2 is installed, metal expanded anchor bolt 11 should add plain washer.
Further, anchor ear 3 is fixed by hexagon-headed bolt.
Taking above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this utility model technological thought, carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to claim scope.
Claims (3)
1. the mounting structure of an insulating enclosed type bus, comprise the insulating enclosed type bus (2) being connected on body of wall (1), it is characterized in that: the outer anchor ear (3) that is provided with of described insulating enclosed type bus (2), described anchor ear (3) has anchor ear bracket (4), on described body of wall (1), be fixed with fixed head (5), on described fixed head (5), be connected with angle bar frame (6), above-mentioned anchor ear bracket (4) is fixed on angle bar frame (6) by fixture, described fixture comprises screw rod (7), described screw rod (7) is provided with spring (8), one end of spring (8) is provided with support spring chute (9), described support spring chute (9) is fixed on anchor ear bracket (4) by bolt (10).
2. the mounting structure of insulating enclosed type bus according to claim 1, is characterized in that: described fixed head (5) is fixed on body of wall (1) by metal expanded anchor bolt (11).
3. the mounting structure of insulating enclosed type bus according to claim 1, is characterized in that: described anchor ear (3) is fixed by hexagon-headed bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420235628.5U CN203850789U (en) | 2014-05-08 | 2014-05-08 | Insulation enclosed busbar installation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420235628.5U CN203850789U (en) | 2014-05-08 | 2014-05-08 | Insulation enclosed busbar installation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203850789U true CN203850789U (en) | 2014-09-24 |
Family
ID=51563761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420235628.5U Expired - Fee Related CN203850789U (en) | 2014-05-08 | 2014-05-08 | Insulation enclosed busbar installation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203850789U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110867805A (en) * | 2019-12-13 | 2020-03-06 | 扬州荣发滑线电气有限公司 | Novel high-low voltage bus duct convenient to install and use method thereof |
-
2014
- 2014-05-08 CN CN201420235628.5U patent/CN203850789U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110867805A (en) * | 2019-12-13 | 2020-03-06 | 扬州荣发滑线电气有限公司 | Novel high-low voltage bus duct convenient to install and use method thereof |
| CN110867805B (en) * | 2019-12-13 | 2021-05-18 | 扬州荣发滑线电气有限公司 | Novel high-low voltage bus duct convenient to install and use method thereof |
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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: 20140924 Termination date: 20150508 |
|
| EXPY | Termination of patent right or utility model |