CN204946788U - GIS divide-shut brake position indicator - Google Patents
GIS divide-shut brake position indicator Download PDFInfo
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- CN204946788U CN204946788U CN201520710651.XU CN201520710651U CN204946788U CN 204946788 U CN204946788 U CN 204946788U CN 201520710651 U CN201520710651 U CN 201520710651U CN 204946788 U CN204946788 U CN 204946788U
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Abstract
The utility model discloses a kind of GIS divide-shut brake position indicator, comprise indicating dial mechanism and pointer mechanism, described indicating dial mechanism is arranged on the boss of disconnecting link cover plate, and described indicating dial mechanism comprises reading dial, and described reading dial is provided with separating brake indicateing arm and combined floodgate indicateing arm; Described pointer mechanism is arranged on and isolates on the power transmission shaft that is connected of connecting lever of outside, and described power transmission shaft and described boss are rotationally connected, and described pointer mechanism comprises the pointer corresponding with described reading dial.GIS divide-shut brake position indicator structure described in the utility model is simple, easy for installation, it is clear to indicate, accurately and reliably.
Description
Technical field
The utility model relates to GIS device field, particularly relates to a kind of GIS divide-shut brake position indicator.
Background technology
GIS (GasInsulatedSwitchgear, gas-insulated switchgear) has the advantages such as compact conformation, floor space is little, reliability is high, maintenance workload is little, is widely used socially.In actual applications, extremely important to the position judgment of GIS isolating switch and ground cutter (being referred to as disconnecting link below) divide-shut brake, if judge inaccurate, bring very large potential safety hazard may to the person and equipment.Traditional, the divide-shut brake position indicator of GIS disconnecting link divides two kinds, and one arranges divide-shut brake direction board in operating mechanism case, and another kind is then arrange divide-shut brake position indicator at kinematic link place.The position instruction of these two kinds of disconnecting link opening and closing gate position indicating devices is comparatively coarse, accuracy is not high, and staff may be caused in real work to judge by accident, can not find disconnecting link fault timely and accurately, thus cause the accident.
Summary of the invention
Based on this, the utility model is the defect overcoming prior art, provides that a kind of instruction is clear, GIS divide-shut brake position indicator accurately and reliably.
Its technical scheme is as follows:
A kind of GIS divide-shut brake position indicator, comprise indicating dial mechanism and pointer mechanism, described indicating dial mechanism is arranged on the boss of disconnecting link cover plate, and described indicating dial mechanism comprises reading dial, and described reading dial is provided with separating brake indicateing arm and combined floodgate indicateing arm; Described pointer mechanism is arranged on and isolates on the power transmission shaft that is connected of connecting lever of outside, and described power transmission shaft and described boss are rotationally connected, and described pointer mechanism comprises the pointer corresponding with described reading dial.
Wherein in an embodiment, described indicating dial mechanism also comprises the first fixture and the second fixture, described first fixture, the second fixture all match with the external diameter of described boss, described reading dial is connected with described first fixture, and described first fixture coordinates with the second fixture makes described reading dial be arranged on described boss.
Wherein in an embodiment, described pointer mechanism also comprises the 3rd fixture and the 4th fixture, described 3rd fixture, the 4th fixture all match with the external diameter of described power transmission shaft, described pointer is connected with described 3rd fixture, and described 3rd fixture coordinates with the 4th fixture makes described pointer be arranged on described power transmission shaft.
Wherein in an embodiment, the middle part of described first fixture, the second fixture is semicircle sheet, the both sides of described first fixture, the second fixture are tabular, described reading dial is positioned at the middle part of described first fixture, the both sides of described first fixture are provided with the first connecting hole, the both sides of described second fixture are provided with the second connecting hole matched with described first connecting hole, and described first connecting hole and the second connecting hole are bolted and described reading dial is fixed on described boss.
Wherein in an embodiment, the middle part of described 3rd fixture, the 4th fixture is semicircle sheet, the both sides of described 3rd fixture, the 4th fixture are tabular, described pointer is positioned at the middle part of described 3rd fixture, the both sides of described 3rd fixture are provided with the 3rd connecting hole, the both sides of described 4th fixture are provided with the 4th connecting hole matched with described 3rd connecting hole, and described 3rd connecting hole and the 4th connecting hole are bolted and described pointer is fixed on described power transmission shaft.
Wherein in an embodiment, described pointer is arranged on the center in the middle part of described 3rd fixture.
Wherein in an embodiment, described reading dial is provided with angle graduated scale, and described angle graduated scale is 0 ° with the middle part of described separating brake indicateing arm and combined floodgate indicateing arm, and left and right is symmetrically arranged with angle index respectively.
Wherein in an embodiment, 0 ° of angular range be symmetrical set of described angle graduated scale is 0 °-60 °.
The beneficial effects of the utility model are:
By reading dial being arranged on disconnecting link cover plate, pointer is arranged on and isolates on the power transmission shaft that is connected of connecting lever of outside, when disconnecting link separating brake or combined floodgate, reading dial position on cover plate is motionless, pointer is with drive axis and indicate on reading dial, staff can judge the state of disconnecting link opening and closing lock in the position indicated on reading dial according to pointer intuitively, visual strong, not easily judges by accident.In addition, be directly installed on by pointer and isolate on the power transmission shaft that is connected of connecting lever of outside, the intermediary element between minimizing pointer and disconnecting link body, ensure that the indicating positions of pointer and the consistency of disconnecting link physical location, and it is clear, accurately and reliably to indicate.
Accompanying drawing explanation
Fig. 1 is the scheme of installation of the GIS divide-shut brake position indicator described in the utility model embodiment;
Fig. 2 is the enlarged diagram when GIS divide-shut brake position indicator described in the utility model embodiment is installed;
Fig. 3 is the structural representation of the indicating dial mechanism described in the utility model embodiment;
Fig. 4 is the front view of the reading dial described in the utility model embodiment;
Fig. 5 is the structural representation of the pointer mechanism described in the utility model embodiment.
Description of reference numerals:
10, indicating dial mechanism, 110, reading dial, 112, separating brake indicateing arm, 114, combined floodgate indicateing arm, 116, angle graduated scale, the 120, first fixture, the 122, first connecting hole, 130, the second fixture, the 132, second connecting hole, 20, pointer mechanism, 210, pointer, the 220, the 3rd fixture, the 222, the 3rd connecting hole, 230, the 4th fixture, the 232, the 4th connecting hole, 30, disconnecting link cover plate, 40, boss, 50, connecting lever, 60, power transmission shaft.
Embodiment
Below embodiment of the present utility model is described in detail:
As shown in Figure 1 and Figure 2, a kind of GIS divide-shut brake position indicator, comprise indicating dial mechanism 10 and pointer mechanism 20, described indicating dial mechanism 10 is arranged on the boss 40 of disconnecting link cover plate 30, described indicating dial mechanism 10 comprises reading dial 110, and described reading dial 110 is provided with separating brake indicateing arm 112 and combined floodgate indicateing arm 114; Described pointer mechanism 20 is arranged on and isolates on the power transmission shaft 60 that is connected of connecting lever 50 of outside, and described power transmission shaft 60 and described boss 40 are rotationally connected, and described pointer mechanism 20 comprises the pointer 210 corresponding with described reading dial 110.By reading dial 110 is arranged on disconnecting link cover plate 30, pointer 210 is arranged on and isolates on the power transmission shaft 60 that is connected of connecting lever 50 of outside, when disconnecting link separating brake or combined floodgate, reading dial 110 position on cover plate is motionless, pointer 210 rotates with power transmission shaft 60 and indicates on reading dial 110, staff can judge the state of disconnecting link opening and closing lock in the position indicated on reading dial 110 according to pointer 210 intuitively, visual strong, not easily judges by accident.In addition, pointer 210 is directly installed on and isolates on the power transmission shaft 60 that is connected of connecting lever 50 of outside, decrease the intermediary element between pointer 210 and disconnecting link body, ensure that the indicating positions of pointer 210 and the consistency of disconnecting link physical location, it is clear, accurately and reliably to indicate.
Further, as shown in Figure 2 and Figure 3, described indicating dial mechanism 10 also comprises the first fixture 120 and the second fixture 130, described first fixture 120, second fixture 130 all matches with the external diameter of described boss 40, described reading dial 110 is connected with described first fixture 120, and described first fixture 120 coordinates with the second fixture 130 makes described reading dial 110 be arranged on described boss 40.The middle part of described first fixture 120, second fixture 130 is semicircle sheet, the both sides of described first fixture 120, second fixture 130 are tabular, described reading dial 110 is positioned at the middle part of described first fixture 120, the both sides of described first fixture 120 are provided with the first connecting hole 122, the both sides of described second fixture 130 are provided with the second connecting hole 132 matched with described first connecting hole 122, and described first connecting hole 122 and the second connecting hole 132 are bolted and described reading dial 110 is fixed on described boss 40.Indicating dial mechanism 10 structure described above is simple, and the first fixture 120 coordinates with the second fixture 130 and reliably can be fixed on the boss 40 of disconnecting link cover plate 30 by reading dial 110, mode with bolts, connects simple.Indicating dial mechanism 10 is arranged on the boss 40 of disconnecting link cover plate 30, and visual strong, staff can observe the reading dial 110 on indicating dial intuitively, and accuracy of reading, practicality are reliably.
Further, as shown in Figure 4, described reading dial 110 is provided with angle graduated scale 116, and described angle graduated scale 116 is 0 ° with the middle part of described separating brake indicateing arm 112 and combined floodgate indicateing arm 114, and left and right is symmetrically arranged with angle index respectively.Preferably, 0 ° of angular range be symmetrical set of described angle graduated scale 116 is 0 °-60 °.By arranging angle graduated scale 116 on reading dial 110, the divide-shut brake of disconnecting link can be accurately indicated whether to put in place, strengthen the exposure ability of divide-shut brake indicating device and the not corresponding hidden danger of physical location, accurately can expose hidden trouble of equipment when disconnecting link opening and closing lock is not in place, prevent the passive pernicious misoperation caused because disconnecting link indicating positions is uncertain.Initially installing accurately in situation, described angle graduated scale 116 accurately can measure the rotational angle of pointer 210, quantizes the stroke of disconnecting link, thus checks the disconnecting link that stroke does not meet technical standard in time, and remove a hidden danger in advance, Accident prevention occurs.
Further, as shown in Fig. 2, Fig. 5, described pointer mechanism 20 also comprises the 3rd fixture 220 and the 4th fixture 230, described 3rd fixture 220, the 4th fixture 230 all match with the external diameter of described power transmission shaft 60, described pointer 210 is connected with described 3rd fixture 220, and described 3rd fixture 220 coordinates with the 4th fixture 230 makes described pointer 210 be arranged on described power transmission shaft 60.Described 3rd fixture 220, the middle part of the 4th fixture 230 is semicircle sheet, described 3rd fixture 220, the both sides of the 4th fixture 230 are tabular, described pointer 210 is positioned at the middle part of described 3rd fixture 120, preferably, described pointer 210 is arranged on the center in the middle part of described 3rd fixture 120, the both sides of described 3rd fixture 220 are provided with the 3rd connecting hole 222, the both sides of described 4th fixture 230 are provided with the 4th connecting hole 232 matched with described 3rd connecting hole 222, described 3rd connecting hole 222 and the 4th connecting hole 232 are bolted and described pointer 210 are fixed on described power transmission shaft 60.Pointer mechanism 20 structure described above is simple, and the 3rd fixture 220 and the 4th fixture 230 coordinate on the power transmission shaft 60 that pointer 210 reliably can be fixed on and be connected with isolation outside connecting lever 50, and mode with bolts, connection simply.Pointer mechanism 20 is arranged on and isolates on the power transmission shaft 60 that is connected of connecting lever 50 of outside, visual strong, accuracy is high, staff can judge the state of disconnecting link opening and closing lock in the position indicated on reading dial 110 according to pointer 210 intuitively, practical reliable, not easily judge by accident, can effectively occur by Accident prevention.
Installation and the course of work of the present embodiment are as follows: indicating dial mechanism 10 be arranged on the boss 40 of disconnecting link cover plate 30, pointer mechanism 20 is arranged on and isolates on the power transmission shaft 60 that is connected of connecting lever 50 of outside, the relative position between pointer 210 and reading dial 110 is adjusted in installation process, when making disconnecting link be in thorough gate-dividing state, pointer 210 points to separating brake indicateing arm 112, and when disconnecting link is in thorough "on" position, pointer 210 points to combined floodgate indicateing arm 114.Disconnecting link separating brake or when closing a floodgate, reading dial 110 maintains static, pointer 210 indicates along with the rotation of power transmission shaft 60 on reading dial 110, visual strong, the indicating positions of pointer 210 and the consistency of disconnecting link physical location high, accuracy is high.Reading dial 110 is provided with angle graduated scale 116, accurately can measure the rotational angle of pointer 210, quantize the stroke of disconnecting link, thus accurately whether the divide-shut brake of instruction disconnecting link puts in place, accurately can expose hidden trouble of equipment when disconnecting link opening and closing lock is not in place, Accident prevention occurs.GIS divide-shut brake position indicator structure described in the present embodiment is simple, easy for installation, it is clear to indicate, accurately and reliably.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this specification is recorded.
The above embodiment only have expressed several execution mode of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.
Claims (8)
1. a GIS divide-shut brake position indicator, is characterized in that, comprises indicating dial mechanism and pointer mechanism,
Described indicating dial mechanism is arranged on the boss of disconnecting link cover plate, and described indicating dial mechanism comprises reading dial, and described reading dial is provided with separating brake indicateing arm and combined floodgate indicateing arm;
Described pointer mechanism is arranged on and isolates on the power transmission shaft that is connected of connecting lever of outside, and described power transmission shaft and described boss are rotationally connected, and described pointer mechanism comprises the pointer corresponding with described reading dial.
2. GIS divide-shut brake position indicator according to claim 1, it is characterized in that, described indicating dial mechanism also comprises the first fixture and the second fixture, described first fixture, the second fixture all match with the external diameter of described boss, described reading dial is connected with described first fixture, and described first fixture coordinates with the second fixture makes described reading dial be arranged on described boss.
3. GIS divide-shut brake position indicator according to claim 2, it is characterized in that, described pointer mechanism also comprises the 3rd fixture and the 4th fixture, described 3rd fixture, the 4th fixture all match with the external diameter of described power transmission shaft, described pointer is connected with described 3rd fixture, and described 3rd fixture coordinates with the 4th fixture makes described pointer be arranged on described power transmission shaft.
4. GIS divide-shut brake position indicator according to claim 3, it is characterized in that, the middle part of described first fixture, the second fixture is semicircle sheet, the both sides of described first fixture, the second fixture are tabular, described reading dial is positioned at the middle part of described first fixture, the both sides of described first fixture are provided with the first connecting hole, the both sides of described second fixture are provided with the second connecting hole matched with described first connecting hole, and described first connecting hole and the second connecting hole are bolted and described reading dial is fixed on described boss.
5. GIS divide-shut brake position indicator according to claim 4, it is characterized in that, the middle part of described 3rd fixture, the 4th fixture is semicircle sheet, the both sides of described 3rd fixture, the 4th fixture are tabular, described pointer is positioned at the middle part of described 3rd fixture, the both sides of described 3rd fixture are provided with the 3rd connecting hole, the both sides of described 4th fixture are provided with the 4th connecting hole matched with described 3rd connecting hole, and described 3rd connecting hole and the 4th connecting hole are bolted and described pointer is fixed on described power transmission shaft.
6. GIS divide-shut brake position indicator according to claim 5, is characterized in that, described pointer is arranged on the center in the middle part of described 3rd fixture.
7. the GIS divide-shut brake position indicator according to any one of claim 1-6, it is characterized in that, described reading dial is provided with angle graduated scale, and described angle graduated scale is 0 ° with the middle part of described separating brake indicateing arm and combined floodgate indicateing arm, and left and right is symmetrically arranged with angle index respectively.
8. GIS divide-shut brake position indicator according to claim 7, is characterized in that, 0 ° of angular range be symmetrical set of described angle graduated scale is 0 °-60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520710651.XU CN204946788U (en) | 2015-09-14 | 2015-09-14 | GIS divide-shut brake position indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520710651.XU CN204946788U (en) | 2015-09-14 | 2015-09-14 | GIS divide-shut brake position indicator |
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| Publication Number | Publication Date |
|---|---|
| CN204946788U true CN204946788U (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520710651.XU Active CN204946788U (en) | 2015-09-14 | 2015-09-14 | GIS divide-shut brake position indicator |
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| CN (1) | CN204946788U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107026049A (en) * | 2016-02-02 | 2017-08-08 | 湖南长高高压开关有限公司 | For single-column both arms vertical-telescopic disconnecting switch combined floodgate dead point instruction device |
| CN107658164A (en) * | 2017-11-01 | 2018-02-02 | 广东电网有限责任公司东莞供电局 | It is a kind of to be used for the instruction device of GIS divide-shut brakes in place |
| CN109616367A (en) * | 2018-12-31 | 2019-04-12 | 平高集团有限公司 | A kind of disconnecting switch with a variety of divisions instruction function |
| CN109616366A (en) * | 2018-12-31 | 2019-04-12 | 平高集团有限公司 | A kind of disconnecting switch |
-
2015
- 2015-09-14 CN CN201520710651.XU patent/CN204946788U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107026049A (en) * | 2016-02-02 | 2017-08-08 | 湖南长高高压开关有限公司 | For single-column both arms vertical-telescopic disconnecting switch combined floodgate dead point instruction device |
| CN107026049B (en) * | 2016-02-02 | 2020-06-12 | 湖南长高高压开关有限公司 | Closing over-dead-point indicating device for single-column double-arm vertical telescopic isolating switch |
| CN107658164A (en) * | 2017-11-01 | 2018-02-02 | 广东电网有限责任公司东莞供电局 | It is a kind of to be used for the instruction device of GIS divide-shut brakes in place |
| CN109616367A (en) * | 2018-12-31 | 2019-04-12 | 平高集团有限公司 | A kind of disconnecting switch with a variety of divisions instruction function |
| CN109616366A (en) * | 2018-12-31 | 2019-04-12 | 平高集团有限公司 | A kind of disconnecting switch |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |