CN203883409U - Common box bus conductor supporting device - Google Patents
Common box bus conductor supporting device Download PDFInfo
- Publication number
- CN203883409U CN203883409U CN201420145773.4U CN201420145773U CN203883409U CN 203883409 U CN203883409 U CN 203883409U CN 201420145773 U CN201420145773 U CN 201420145773U CN 203883409 U CN203883409 U CN 203883409U
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- CN
- China
- Prior art keywords
- housing
- conducting rod
- conducting
- rod
- section
- 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
- 239000004020 conductor Substances 0.000 title claims abstract description 37
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 239000012212 insulator Substances 0.000 claims abstract description 19
- 238000009413 insulation Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Insulators (AREA)
Abstract
The utility model relates to the technical field of high-voltage electric appliance common box buses, and specifically relates to a common box bus conductor supporting device which comprises a sealing insulator and a supporting bracket connected with the sealing insulator. The upper portion of the shell is provided with an upward socket. The sealing insulator is installed on the top portion of the socket. The supporting bracket comprises three conductive rods. The three conductive rods are all have a vertically-arranged rod-like structure. The lower end of each conductive rod is provided with a connector for connecting a conductor. The projection of the lower end portions of the three conductive rods on the shell cross section is distributed in an isometric manner, that is the projection of the lower end positions of the three conductive rods on the shell cross section is three angular point positions of an equilateral triangle. According to the utility model, the advantage of simple and reasonable structure can be realized, not only the sealing effect of the shell can be ensured, and but also the advantages of convenient assembly operation can be realized.
Description
Technical field
The utility model relates to a kind of High-Voltage Electrical Appliances common box bus technical field, specifically a kind of bracing or strutting arrangement of common box bus conductor.
Background technology
Common box bus conductor is, by supports insulative platform, three conductors are respectively fixed to bus bar canister inside while installation, make three conductors be positioned at the centre of bus bar canister, conductor does not contact with housing, and three conductors do not contact each other, more satisfactory is that three conductors are equally spaced, at the cross section of housing, the cross section of three conductors is positioned at three corner points of equilateral triangle.The mounting means of traditional common box bus conductor is realized said structure by supports insulative platform and is required, supports insulative platform supports conductor from three kinds of different directions, supports insulative platform one end is connected with the little mouthful place's ring flange that pulls out of housing, the other end is connected with conductor by joint, junction between each supports insulative platform and housing will arrange the slight mouthful shell flange that pulls out, such structure due on housing, arrange little pull out mouthful more, housing seal effect is poor, enclosure interior is water inlet or gas leakage etc. easily, affect the operational environment of enclosure interior, and assembly manipulation more complicated, cost is higher, there is in recent years a kind of bus insulation support, see that the patent No. is that China of 2011202403653 applies for a patent, specification discloses this bus insulation rack body and has been annular, on bracing frame body, be provided with three for the pilot hole of conductor is installed, and be provided with the feet of three adjustable in length in the periphery of bracing frame body, this patent has solved that bracing frame leaks cruelly in air and the easy problem of cracking, also can solve the technical problem of housing seal weak effect simultaneously, but the bus insulation support of this structure need to be fixed in housing by the expanding force of feet, otherwise can produce displacement, should guarantee the fastness being connected between bracing frame body and housing, also to prevent that bracing frame body from producing inclination in housing, so often need to repeatedly regulate feet when assembling, increase assembly manipulation difficulty, extend the assembly manipulation time, reduce operating efficiency.
Summary of the invention
The utility model provides a kind of simple and reasonable for structure in order to overcome above-mentioned defect, can guarantee housing seal effect, can be convenient to again the bracing or strutting arrangement of the common box bus conductor of assembly manipulation.
The technical solution adopted in the utility model is: a kind of bracing or strutting arrangement of common box bus conductor, comprise sealing insulator and the bracing frame with sealed insulation sub-connection, it is characterized in that: arrange on housing top one upwards pull out mouth, sealing insulator is arranged on the top of pulling out mouth, described bracing frame comprises three conducting rods, three conducting rods are the rod shaped structure of vertical setting, conducting rod upper end is by bolt and sealed insulation sub-connection, its lower end is provided for the joint of bonding conductor, one of them conducting rod is positioned at top, housing middle part, conducting rod in the middle of claiming, the both sides of conducting rod in the middle of two other conducting rod is positioned at, claim side conducting rod, the length of conducting rod in the middle of side conducting rod length is greater than, and the projection of the bottom of three conducting rods on housing cross section is and is equally spaced, the i.e. position of three angle points being projected as equilateral triangle of the lower end position of three conducting rods on housing cross section.
As a kind of preferred structure of the present utility model, described in the internal diameter that pulls out mouthful corresponding with the internal diameter of housing, two side conducting rods can curved structure, from housing cross section, two side conducting rods are the arcuate structure of outwardly convex that be arranged symmetrically with, equal.
The utility model be provided with on housing top one upwards pull out mouth, sealing insulator is arranged on as the cover plate and pulls out a mouthful top, bracing frame is three vertical conducting rods that arrange, three conductor dbus that are mounted are crossed three conducting rods and are hung in housing, and position, three conductor bottoms is and is equally spaced at the cross section of housing, between three conductors that are connected like this, just also for being equally spaced, the layout of guaranteeing conductor is optimum state.Because three conductor dbus are crossed conducting rod and are hung on sealing insulator, only need arrange one at housing pulls out and mouthful just can, than arranging in traditional structure, three places structure for the sealing insulator of supports insulative platform is installed is simpler, easier processing and manufacturing, and sealing property also increases, save supports insulative platform, provided cost savings; Compared with the Chinese patent of the utility model and bus insulation support, bracing frame in the utility model is fixed in housing, can not produce displacement, conductor dbus is crossed joint and is connected with conducting rod, and assembly manipulation is easy, and conductor is installed firmly, stablized, reliability is high, save the work that repeatedly regulates feet, shortened installation time, increased work efficiency.The utility model is arranged to identical by the internal diameter that pulls out mouth with the internal diameter of housing, maximize and increase the internal diameter that pulls out mouth, provide a spacious assembly space, operation convenient for assembly, two side conducting rods are arranged to arcuate structure, can improve the bearing strength of two side conducting rods.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is the left view of Fig. 1.
Embodiment
Now by reference to the accompanying drawings the utility model is further described, Fig. 1 is a kind of embodiment of the present utility model, comprise sealing insulator 1 and bracing frame being connected with sealing insulator 1 etc., the utility model arrange on housing top one upwards pull out mouthfuls 2, pull out mouth 2 and typically refer to the cylindrical tube being communicated with housing, also claim flanged pipe, in the present embodiment, pull out the internal diameter of mouth 2 corresponding with the internal diameter of housing, internal diameter is basic identical.Sealing insulator 1 is arranged on the top of pulling out mouth 2, and in order to improve sealing effectiveness, sealing insulator 1 arranges sealing gasket with the junction of pulling out mouth 2.Described bracing frame comprises three conducting rods, and three conducting rods are the rod shaped structure of vertical setting, and conducting rod upper end is connected with sealing insulator 1 by bolt, and its lower end is provided for the joint 5 of bonding conductor.One of them conducting rod is positioned at top, housing middle part, conducting rod 3 in the middle of claiming, the both sides of conducting rod 3 in the middle of two other conducting rod is positioned at, claim side conducting rod 4, the length of conducting rod 3 in the middle of side conducting rod 4 length are greater than, and the projection of the bottom of three conducting rods on housing cross section is and is equally spaced, that is to say, the position of three angle points being projected as equilateral triangle of the lower end position of three conducting rods on housing cross section, the position of three angle points being projected as equilateral triangle of the position of three joints 5 on housing cross section, sees Fig. 2.In the present embodiment, all curved structures of two side conducting rods 4, from housing cross section, two arcuate structures that side conducting rod 4 is outwardly convex that be arranged symmetrically with, equal, see Fig. 2, the side conducting rod 4 of arcuate structure can improve the intensity of the body of rod, thereby improves bearing capacity.
Due to the utility model be provided with on housing top one upwards pull out mouthfuls 2, sealing insulator 1 is arranged on as the cover plate and pulls out mouthful 2 tops, bracing frame is three vertical conducting rods that arrange, three conductor dbus that are mounted are crossed three conducting rods and are hung in housing, and position, three conductor bottoms is and is equally spaced at the cross section of housing, between three conductors that are connected like this, just also for being equally spaced, the layout of guaranteeing conductor is optimum state.Because three conductor dbus are crossed conducting rod and are hung on sealing insulator 1, only need arrange one at housing pulls out mouthfuls 2 and just can, it is simpler for sealing insulator 1 structure of supports insulative platform is installed than three places are set in traditional structure, easier processing and manufacturing, and sealing property also increases, save supports insulative platform, provided cost savings; Compared with the Chinese patent of the utility model and bus insulation support, bracing frame in the utility model is fixed in housing, can not produce displacement, conductor dbus is crossed joint 5 and is connected with conducting rod, and assembly manipulation is easy, and conductor is installed firmly, stablized, reliability is high, save the work that repeatedly regulates feet, shortened installation time, increased work efficiency.
Three conducting rods in the utility model and the tie point of sealing insulator 1 can be isosceles triangle and distribute, also can 3 transverse row in a row, as long as be equally spaced can just the projection of the bottom of guaranteeing three conducting rods on housing cross section is.
The utlity model has simple and reasonable for structurely, can guarantee housing seal effect, can be convenient to again the feature of assembly manipulation.
Claims (2)
1. the bracing or strutting arrangement of a common box bus conductor, comprise sealing insulator and the bracing frame with sealed insulation sub-connection, it is characterized in that: arrange on housing top one upwards pull out mouth, sealing insulator is arranged on the top of pulling out mouth, described bracing frame comprises three conducting rods, three conducting rods are the rod shaped structure of vertical setting, conducting rod upper end is by bolt and sealed insulation sub-connection, its lower end is provided for the joint of bonding conductor, one of them conducting rod is positioned at top, housing middle part, conducting rod in the middle of claiming, the both sides of conducting rod in the middle of two other conducting rod is positioned at, claim side conducting rod, the length of conducting rod in the middle of side conducting rod length is greater than, and the projection of the bottom of three conducting rods on housing cross section is and is equally spaced, the i.e. position of three angle points being projected as equilateral triangle of the lower end position of three conducting rods on housing cross section.
2. the bracing or strutting arrangement of common box bus conductor according to claim 1, it is characterized in that: described in the internal diameter that pulls out mouthful corresponding with the internal diameter of housing, two curved structures of side conducting rod, from housing cross section, two side conducting rods are the arcuate structure of outwardly convex that be arranged symmetrically with, equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420145773.4U CN203883409U (en) | 2014-03-28 | 2014-03-28 | Common box bus conductor supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420145773.4U CN203883409U (en) | 2014-03-28 | 2014-03-28 | Common box bus conductor supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203883409U true CN203883409U (en) | 2014-10-15 |
Family
ID=51683877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420145773.4U Expired - Fee Related CN203883409U (en) | 2014-03-28 | 2014-03-28 | Common box bus conductor supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203883409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129824A (en) * | 2016-06-30 | 2016-11-16 | 河南平芝高压开关有限公司 | A kind of three-phase combined type GIS bus and the direct connection device of transformator |
-
2014
- 2014-03-28 CN CN201420145773.4U patent/CN203883409U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129824A (en) * | 2016-06-30 | 2016-11-16 | 河南平芝高压开关有限公司 | A kind of three-phase combined type GIS bus and the direct connection device of transformator |
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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: 20141015 Termination date: 20150328 |
|
| EXPY | Termination of patent right or utility model |