CN202888626U - Device improving dynamic stability performance of bus - Google Patents
Device improving dynamic stability performance of bus Download PDFInfo
- Publication number
- CN202888626U CN202888626U CN 201220470492 CN201220470492U CN202888626U CN 202888626 U CN202888626 U CN 202888626U CN 201220470492 CN201220470492 CN 201220470492 CN 201220470492 U CN201220470492 U CN 201220470492U CN 202888626 U CN202888626 U CN 202888626U
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- Prior art keywords
- bus
- insulation plate
- dynamic stability
- holder
- grooves
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Abstract
The utility model discloses a device improving dynamic stability performance of a bus. The device comprises an upper insulated plate, a lower insulating plate, and a bus fixing mechanism. The bus fixing mechanism comprises upper bus fixed seats, lower bus fixed seats and adjustable connecting pieces. The upper bus fixed seats comprise one or more upper grooves, and the upper grooves are installed on the upper insulated plate with openings facing external. The lower bus fixed seats comprises one or more lower grooves. The lower grooves are installed on the lower insulated plate with openings facing external. The adjustable connecting pieces connect the upper insulated plate and the lower insulating plate. the upper grooves of the upper bus fixed seats are corresponding to the lower grooves of lower fixed soleplates. The device improving dynamic stability performance of the bus is simple in structure, easy in installation, and good in versatility, and can improve dynamic stability performance of the bus.
Description
Technical field
The utility model relates to the electric equipment field, particularly relates to a kind of device that strengthens the bus dynamic stability.
Background technology
Switch cubicle is a kind of electric equipment, and outside line is introduced into master switch in the cabinet, then enters a minute control switch, and each needs to arrange by it along separate routes.Such as instrument, automatic control, the motor magnetic switch, various A.C. contactors etc., what have also establishes hyperbaric chamber and low-pressure chamber switch cubicle, is provided with high voltage bus, and such as the power plant etc., what have also is provided with as protecting the low-frequency load reduction of capital equipment.
Bus refers to the connection of voltage power distribution equipments at different levels in electric substation, and the electric equipment such as transformer be connected the connection of power distribution equipment, mostly adopt plain conductor or the twisted wire of rectangle or circular cross-section, this is referred to as bus.The effect of bus is to compile, distribute and transmit electric energy.
Bus generally adopts copper bar or aluminium row, and its current density is large, and resistance is little, need not fall to hold and use.The stability that described bus is installed has important impact to the performance of electric equipment integral body.
The utility model content
The technical problem that the utility model mainly solves provides a kind of device that strengthens the bus dynamic stability, can strengthen the dynamic stability of bus.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of device that strengthens the bus dynamic stability is provided, comprise: upper insulation plate, lower insulation plate and be installed in bus fixed mechanism between described upper insulation plate and the lower insulation plate, described bus fixed mechanism comprises the Up Highway UHW holder, Down Highway holder and adjustable connecting piece, described Up Highway UHW holder comprises one or more upper grooves, and what described fovea superior notch was outside is installed on the upper insulation plate, described Down Highway holder comprises one or more low grooves, and what described recessed notch was outside is installed on the lower insulation plate, described adjustable connecting piece connects described upper insulation plate and lower insulation plate, and the low groove of the upper groove of described Up Highway UHW holder and described lower fixed mounting is corresponding.
In preferred embodiment of the utility model, the device of described enhancing bus dynamic stability comprises a plurality of bus fixed mechanisms.
In preferred embodiment of the utility model, the device of described enhancing bus dynamic stability comprises three bus fixed mechanisms, is installed on respectively two ends and the centre of described upper insulation plate and lower insulation plate.
In preferred embodiment of the utility model, described adjustable connecting piece is bolt part.
In preferred embodiment of the utility model, described Up Highway UHW holder comprises a plurality of parallel upper grooves, and the low groove quantity of described Down Highway holder is consistent with quantity and the shape of the upper groove of described Up Highway UHW holder with shape.
The beneficial effects of the utility model are: the utility model strengthens the device of bus dynamic stability, and is simple in structure, easily installs, and highly versatile can strengthen the dynamic stability of bus.
Description of drawings
Fig. 1 is the perspective view that the utility model strengthens device one preferred embodiment of bus dynamic stability.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection range of the present utility model is made more explicit defining.
See also Fig. 1, the utility model embodiment comprises:
A kind of device that strengthens the bus dynamic stability comprises: upper insulation plate 11, lower insulation plate 12 and bus fixed mechanism.
Described bus fixed mechanism is installed between described upper insulation plate 11 and the lower insulation plate 12, described bus fixed mechanism comprises Up Highway UHW holder 21, Down Highway holder 22 and adjustable connecting piece, described Up Highway UHW holder 21 comprises one or more upper grooves, and what described fovea superior notch was outside is installed on the upper insulation plate 11, described Down Highway holder 22 comprises one or more low grooves, and what described recessed notch was outside is installed on the lower insulation plate 12, described adjustable connecting piece connects described upper insulation plate 11 and lower insulation plate 12, and the upper groove of described Up Highway UHW holder 21 is corresponding with the low groove of described lower fixed mounting 22.
In the present embodiment, described adjustable connecting piece comprises bolt 231, nut 232, plain washer 233 and elastic washer 234.Described Up Highway UHW holder 21 is " m " shape, and two parallel upper grooves are arranged, and in the middle of the described Up Highway UHW holder 21 installing hole is arranged.Described Down Highway holder 22 is " m " shape of handstand, and two parallel low grooves are arranged, and the shape of described low groove, size and position are all consistent with shape, size and the position of described upper groove, in the middle of the described Down Highway holder 22 installing hole is arranged also.The installing hole that described bolt 231 passes upper insulation plate 11, Up Highway UHW holder 21, Down Highway holder 22 and lower insulation plate 12 successively is connected and fixed, and bus 50 installing cards are buckled in the installing space that the upper groove of described Up Highway UHW holder 21 and described Down Highway holder 22 form.Can regulate distance between Up Highway UHW holder 21 and the Down Highway holder 22 by adjusting nut 232 or the size that increases or reduce plain washer 233 and elastic washer 234, to adapt to different buses 50 sizes.
Preferably, the device of described enhancing bus dynamic stability comprises three bus fixed mechanisms, is installed on respectively two ends and the centre of described upper insulation plate 11 and lower insulation plate 12, can increase so the whole steadiness of the device that strengthens the bus dynamic stability.
The utility model strengthens the device of bus dynamic stability, and is simple in structure, easily installs, and highly versatile can strengthen the dynamic stability of bus.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (5)
1. device that strengthens the bus dynamic stability, it is characterized in that, comprise: upper insulation plate, lower insulation plate and be installed in bus fixed mechanism between described upper insulation plate and the lower insulation plate, described bus fixed mechanism comprises the Up Highway UHW holder, Down Highway holder and adjustable connecting piece, described Up Highway UHW holder comprises one or more upper grooves, and what described fovea superior notch was outside is installed on the upper insulation plate, described Down Highway holder comprises one or more low grooves, and what described recessed notch was outside is installed on the lower insulation plate, described adjustable connecting piece connects described upper insulation plate and lower insulation plate, and the low groove of the upper groove of described Up Highway UHW holder and described lower fixed mounting is corresponding.
2. the device of enhancing bus dynamic stability according to claim 1 is characterized in that, the device of described enhancing bus dynamic stability comprises a plurality of bus fixed mechanisms.
3. the device of enhancing bus dynamic stability according to claim 2 is characterized in that, the device of described enhancing bus dynamic stability comprises three bus fixed mechanisms, is installed on respectively two ends and the centre of described upper insulation plate and lower insulation plate.
4. the device of enhancing bus dynamic stability according to claim 1 is characterized in that, described adjustable connecting piece is bolt part.
5. the device of enhancing bus dynamic stability according to claim 1, it is characterized in that, described Up Highway UHW holder comprises a plurality of parallel upper grooves, and the low groove quantity of described Down Highway holder is consistent with quantity and the shape of the upper groove of described Up Highway UHW holder with shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220470492 CN202888626U (en) | 2012-09-17 | 2012-09-17 | Device improving dynamic stability performance of bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220470492 CN202888626U (en) | 2012-09-17 | 2012-09-17 | Device improving dynamic stability performance of bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202888626U true CN202888626U (en) | 2013-04-17 |
Family
ID=48080017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220470492 Expired - Fee Related CN202888626U (en) | 2012-09-17 | 2012-09-17 | Device improving dynamic stability performance of bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202888626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108598777A (en) * | 2018-06-15 | 2018-09-28 | 江苏德泽智能电气科技有限公司 | A kind of elastic spacing one of compact bus bar trough connection device busbar pin slot |
-
2012
- 2012-09-17 CN CN 201220470492 patent/CN202888626U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108598777A (en) * | 2018-06-15 | 2018-09-28 | 江苏德泽智能电气科技有限公司 | A kind of elastic spacing one of compact bus bar trough connection device busbar pin slot |
| CN108598777B (en) * | 2018-06-15 | 2024-06-04 | 江苏德泽智能电气科技有限公司 | Elastic limiting piece of pin groove of conductive row of dense bus duct connector |
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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: 20130417 Termination date: 20180917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |