CN204102734U - The on-pole switch that a kind of Novel transmission connects - Google Patents
The on-pole switch that a kind of Novel transmission connects Download PDFInfo
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- CN204102734U CN204102734U CN201420420608.5U CN201420420608U CN204102734U CN 204102734 U CN204102734 U CN 204102734U CN 201420420608 U CN201420420608 U CN 201420420608U CN 204102734 U CN204102734 U CN 204102734U
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- connecting lever
- switch
- main shaft
- pole
- novel transmission
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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model discloses the on-pole switch that a kind of Novel transmission connects, comprise switch casing, main shaft, the main shaft be connected with described switch-box body sidewall is provided with phase connecting lever, sluice separating spring connecting lever, described main shaft is all connected by spline drived with phase connecting lever, sluice separating spring connecting lever, described main shaft is also provided with mechanism's connecting lever stretching out the part outside switch-box body sidewall, is connected between mechanism's connecting lever with the operating mechanism output toggle arm be located on switch casing by bidirectional modulation screw rod.The on-pole switch that a kind of Novel transmission described in the utility model connects, by being applied in the drive system of outdoor pole top switch by spline drived, makes the adjustment of on-pole switch become stable, reliable, consistent; Devise bidirectional modulation screw rod is applied in drive system simultaneously, debugging is become simply, facilitates.
Description
Technical field
The utility model relates to the on-pole switch that a kind of Novel transmission connects, and belongs to outdoor Medium voltage switch or circuit breaker application.
Background technology
Be in transmission connection the prerequisite drive system of every platform switch, it is connected to kinetic energy output mechanism, shunt switch buffer, separating brake energy-storage travelling wave tube, the vacuum arc extinguish chamber structure unit of switch, it is a kind of critical system transmission of on-pole switch, the efficiency be in transmission connection and quality are directly connected to the performance parameter of switch and the operation lifetime of switch, are one of key core elements of switch.The most design that is in transmission connection existed in the market still adopts a kind of technological level at the beginning of the nineties, majority is still the section bar of employing standard as cooperation benchmark, on-pole switch hexagonal transmission macro-axis used is still the hexagonal steel of employing standard as main transmission medium, but hexagonal steel machining accuracy used is uneven on market, the consistency of different batches is caused to be difficult to ensure, even there is the problem that can not mate, bring larger difficulty to production and debugging; On-pole switch major part drive system debugging link is complicated, all driving-chain will be torn open to open a gap to regulate at every turn, and every platform switch completes to regulate needs more than four or five times repeatedly, inefficiency.
Utility model content
Utility model object: the purpose of this utility model is to solve above the deficiencies in the prior art, provides the on-pole switch that a kind of Novel transmission connects.
Technical scheme: the on-pole switch that Novel transmission described in the utility model connects, its objective is and like this to realize, the on-pole switch that a kind of Novel transmission connects, comprise switch casing, main shaft, the main shaft be connected with described switch-box body sidewall is provided with phase connecting lever, sluice separating spring connecting lever, described main shaft is all connected by spline drived with phase connecting lever, sluice separating spring connecting lever, described main shaft is also provided with mechanism's connecting lever stretching out the part outside switch-box body sidewall, is connected between mechanism's connecting lever with the operating mechanism output toggle arm be located on switch casing by bidirectional modulation screw rod.
Described main shaft is also provided with oil buffering connecting lever, main shaft is cushioned connecting lever with oil and is also connected by spline drived, and the positive contraposition of oil buffering connecting lever has installed oil bumper, and when on-pole switch action, oil bumper realizes splitting lock cushioning and separating brake limit function.
Beneficial effect: the on-pole switch that a kind of Novel transmission described in the utility model connects, by being applied in the drive system of outdoor pole top switch by spline drived, makes the adjustment of on-pole switch become stable, reliable, consistent; Devise bidirectional modulation screw rod is applied in drive system simultaneously, debugging is become simply, facilitates.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the front view of Fig. 1 lower end clipped;
Fig. 3 is the A-A direction view of Fig. 1.
In figure, 1 is switch casing; 2 is main shaft; 3 is phase connecting lever; 4 is contact spring; 5 is insulated tension pole; 6 is oscillating bearing; 7 is arc control device; 8 is sluice separating spring connecting lever; 9 is separating brake energy-storage travelling wave tube; 10 is oil buffering connecting lever; 11 is oil bumper; 12 is mechanism's connecting lever; 13 is bidirectional modulation screw rod; 14 is operating mechanism output toggle arm.
Embodiment
In order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment, only for explaining the utility model, does not form the restriction to the utility model protection range.
Shown in Figure 1, the on-pole switch that a kind of Novel transmission connects, comprise switch casing 1, main shaft 2, phase connecting lever 3, contact spring 4, insulated tension pole 5, oscillating bearing 6, arc control device 7, sluice separating spring connecting lever 8, separating brake energy-storage travelling wave tube 9, oil buffering connecting lever 10, oil bumper 11, described main shaft 2 is connected with the both sides sidewall of switch casing 1, main shaft 2 is splined shaft, main shaft and phase connecting lever 3, sluice separating spring connecting lever 8, oil buffering connecting lever 10 is connected by spline drived, phase connecting lever 3 is connected arc control device 7 by insulated tension pole 5 with oscillating bearing 6, described insulated tension pole 5 is provided with contact spring 5 near the part of phase connecting lever 3, described sluice separating spring connecting lever 8 connects separating brake energy-storage travelling wave tube 9, by the rotation of main shaft 2, the transmission of sluice separating spring connecting lever 8 and separating brake energy-storage travelling wave tube 9 action and insulated tension pole 5 and oscillating bearing 6 realizes the breaking-closing operating of switch.Meanwhile, main shaft 2 is provided with oil buffering connecting lever 10, when action, oil buffering connecting lever 10 is just to oil bumper 11, and oil bumper 11 realizes splitting lock cushioning and separating brake limit function.
Shown in Figure 2 is the front view of Fig. 1 lower end, the part that main shaft 2 stretches out switch casing 1 is common cylinder axle, by flat key bindiny mechanism connecting lever 12 on this part main shaft, be connected by bidirectional modulation screw rod 13 between mechanism's connecting lever 12 with the operating mechanism output toggle arm 14 be located on switch casing 1.
Shown in Figure 3 is the A-A direction view of Fig. 1, mainly reflects the connection between main shaft 2, phase connecting lever 3, insulated tension pole 5, oscillating bearing 6 and drive connection in figure.Before use, on-pole switch is debugged, when rotation bidirectional modulation screw rod 13 elongates or shortens, the angle adjustment of mechanism's connecting lever 12 can be realized, thus adjust the anglec of rotation of phase connecting lever 3 on main shaft 2, the stroke of the contact spring 4 be arranged on insulated tension pole 5 is finely tuned, makes control more accurate; In control procedure, after operating mechanism output toggle arm 14 receives action, drive to mechanism's connecting lever 12 by bidirectional modulation screw rod 13, then drive to sluice separating spring connecting lever 8, separating brake energy-storage travelling wave tube 9 and phase connecting lever 3, insulated tension pole 5, oscillating bearing 6 by main shaft 2, realize the action of switch.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (2)
1. the on-pole switch of a Novel transmission connection, it is characterized in that, comprise switch casing, main shaft, the main shaft be connected with described switch-box body sidewall is provided with phase connecting lever, sluice separating spring connecting lever, described main shaft is all connected by spline drived with phase connecting lever, sluice separating spring connecting lever, described main shaft is also provided with mechanism's connecting lever stretching out the part outside switch-box body sidewall, is connected between mechanism's connecting lever with the operating mechanism output toggle arm be located on switch casing by bidirectional modulation screw rod.
2. the on-pole switch of Novel transmission connection according to claim 1, is characterized in that, described main shaft is also provided with oil buffering connecting lever, main shaft is cushioned connecting lever with oil and is also connected by spline drived, and the positive contraposition that oil cushions connecting lever has installed oil bumper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420420608.5U CN204102734U (en) | 2014-07-28 | 2014-07-28 | The on-pole switch that a kind of Novel transmission connects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420420608.5U CN204102734U (en) | 2014-07-28 | 2014-07-28 | The on-pole switch that a kind of Novel transmission connects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204102734U true CN204102734U (en) | 2015-01-14 |
Family
ID=52271141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420420608.5U Active CN204102734U (en) | 2014-07-28 | 2014-07-28 | The on-pole switch that a kind of Novel transmission connects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204102734U (en) |
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2014
- 2014-07-28 CN CN201420420608.5U patent/CN204102734U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU DAYBRIGHT INTELLIGENT ELECTRICAL CO., LTD. Free format text: FORMER NAME: JIANGSU DAYBRIGHT ELECTRIC CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 211100, 1286 Ting Dong Road, Jiangning Development Zone, Jiangning District, Jiangsu, Nanjing Patentee after: JIANGSU DAYBRIGHT ELECTRIC CO., LTD. Address before: 211100 No. 88 Sheng Sheng Road, Jiangning Development Zone, Jiangning District, Jiangsu, Nanjing Patentee before: Jiangsu Daybright Electric Co., Ltd. |