CN204214907U - Pincerlike meter telescoping elongate instrument - Google Patents
Pincerlike meter telescoping elongate instrument Download PDFInfo
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- CN204214907U CN204214907U CN201420721396.4U CN201420721396U CN204214907U CN 204214907 U CN204214907 U CN 204214907U CN 201420721396 U CN201420721396 U CN 201420721396U CN 204214907 U CN204214907 U CN 204214907U
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- expansion link
- clip
- shell fragment
- pincerlike meter
- chuck
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- 239000012634 fragment Substances 0.000 claims abstract description 22
- 238000004804 winding Methods 0.000 claims abstract description 4
- 238000012360 testing method Methods 0.000 abstract description 10
- 229910000831 Steel Inorganic materials 0.000 abstract description 5
- 239000010959 steel Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The application relates to a kind of pincerlike meter telescoping elongate instrument, it comprises expansion link, and at the limited bit slice of expansion link end winding support, banking stop side is connected with and contacts block, be clamped with reometer chuck contacting outside block, be clamped with clip on expansion link top, clip one end is equiped with shell fragment, and described shell fragment top is shell fragment swinging head, it offers groove, banking stop top is stretched out by groove, and shell fragment swinging head is have stay cord, and stay cord lower end is connected with the squeezing handle being installed in expansion link bottom.Combinationally using of the application and pincerlike meter, can increase the working range of pincerlike meter greatly, particularly increases the working range that eminence is measured.Circulation for steel tower side cable is tested, and this instrument instead of the operating type of insulating ladder, securing band completely, makes work have more dirigibility, portability, reduces testing cost, improve the safety coefficient of on-the-spot test personnel simultaneously.
Description
Technical field
The application relates to a kind of pincerlike meter telescoping elongate instrument for remote control clamp on amperemeter.
Background technology
Clamp on amperemeter, because of caused by himself structure, needs when reality uses staff to stir the binding clip opening and closing button at clamp on amperemeter rear portion with hand, the binding clip of clamp on amperemeter is opened and snaps in Devices to test, and then reading numerical values.In actual job site, caused by environment, cause and manually clamp on amperemeter cannot be clamped on Devices to test.Such as: 110kV cable termination tower place, consider the antitheft of cable affiliated facility, grounding box is installed in, about four meters, distance ground on steel pipe pole when constructing, and because of environmental factor and the structural factor of steel pipe pole own near steel pipe pole, during actual test, the air line distance of Devices to test and staff is greater than staff's arms length, causes and cannot carry out testing or testing difficulty.
Summary of the invention
The object of the application be to provide a kind of can the pincerlike meter telescoping elongate instrument of remote control clamp on amperemeter binding clip opening and closing.
The object of the application is achieved in that pincerlike meter telescoping elongate instrument, it comprises expansion link, at the limited bit slice of expansion link end winding support, banking stop side is connected with and contacts block, be clamped with reometer chuck contacting outside block, clip is clamped with on expansion link top, clip one end is equiped with shell fragment, described shell fragment top is shell fragment swinging head, it offers groove, banking stop top is stretched out by groove, and shell fragment swinging head is have stay cord, and stay cord lower end is connected with the squeezing handle being installed in expansion link bottom.
Owing to carrying out technique scheme, combinationally using of the application and pincerlike meter, can increase the working range of pincerlike meter greatly, particularly increases the working range of eminence measurement.Circulation for steel tower side cable is tested, and this instrument instead of the operating type of insulating ladder, securing band completely, makes work have more dirigibility, portability, reduces testing cost, improve the safety coefficient of on-the-spot test personnel simultaneously.
Accompanying drawing illustrates: the technical scheme of the application is provided by following drawings and Examples:
Fig. 1 is pincerlike meter telescoping elongate tool construction schematic diagram.
Legend: 1, stay cord, 2-1, shell fragment swinging head, 2-2, shell fragment fixed part, 3, banking stop, 4, contact block, 5, reometer chuck, 6, clip, 7, clip fastening bolt, 8, expansion link, 9-1, clip are cut somebody's hair, 9-2, chuck are cut somebody's hair, 10-1, clip push rod, 10-2, chuck push rod, 11, support, 12, cross bar.
Embodiment:
The application by the restriction of following embodiment, can not determine concrete embodiment according to the technical scheme of the application and actual conditions.
Embodiment: as shown in Figure 1, pincerlike meter telescoping elongate instrument it comprise expansion link 8, described expansion link 8 is insulating bar.At the limited bit slice 3 of expansion link 8 end winding support, banking stop 3 side is connected with and contacts block 4, is clamped with reometer chuck 5 contacting outside block 4.Clip 6 is clamped with on expansion link 8 top, clip 6 one end is equiped with shell fragment, described shell fragment top is shell fragment swinging head 2-1, it offers groove, banking stop 3 top is stretched out by groove, shell fragment swinging head 2-1 is have stay cord 1, and stay cord 1 lower end is connected with the squeezing handle being installed in expansion link 8 bottom.Described squeezing handle is in order to pull stay cord 1, and it is prior art, is not described in detail at this.Such as: squeezing handle is schistose texture, it is lived with expansion link 8 and is connected, and stay cord 1 lower end is connected with squeezing handle outer end, and squeezing handle moves downward to pulling stay cord 1 during lower swing.
Described expansion link 8 upper end is also equiped with support 11, and in support 11, outside is blind end, and this blind end place is provided with cross bar 12, and aforementioned stay cord 1 is connected with aforementioned squeezing handle via cross bar 12 by shell fragment swinging head 2-1.The setting of this kind of structure, can ensure that stay cord 1 can not swing back and forth in drawing process, spacing between support 11 blind end and cross bar 12.
Stay cord 1 lower end is connected with the squeezing handle being installed in expansion link 8 bottom via in clip 6 again.This kind is arranged, and can limit the scope of activities of stay cord 1 further.
The described block 4 that contacts is connected with banking stop 3 by an elastic component.
Described reometer chuck 5 is U-shaped card, is connected with chuck push rod 10-2 in its U-shaped end, and chuck push rod 10-2 the inner is equiped with chuck and cuts somebody's hair 9-2, chuck cut somebody's hair 9-2 with contact block 4 and contact.
Clip 6 the other end is connected with clip push rod 10-1, and clip push rod 10-1 the inner is equiped with clip and cuts somebody's hair 9-1.This kind of structure is to be firmly connected with expansion link 8 by clip 6.
Tong-type ammeter rear portion in use, is clamped in reometer chuck 5 by the application, presses the binding clip opening and closing button of tong-type ammeter to being positioned at shell fragment swinging head 2-1 place.By regulating chuck push rod 10-2, the chuck 9-2 that cuts somebody's hair regulates the position contacting block 4, firmly clamped at tong-type ammeter rear portion.Pinching squeezing handle subsequently, stay cord 1 is drop-down, pulls shell fragment swinging head 2-1 inwardly to move downward, thus presses the binding clip opening and closing button of tong-type ammeter, and binding clip is opened.
Above technical characteristic constitutes the most preferred embodiment of the application, and it has stronger adaptability and best implementation result, can increase and decrease inessential technical characteristic according to actual needs, meet the needs of different situations.
Claims (6)
1. a pincerlike meter telescoping elongate instrument, it comprises expansion link, it is characterized in that: at the limited bit slice of expansion link end winding support, banking stop side is connected with and contacts block, be clamped with reometer chuck contacting outside block, be clamped with clip on expansion link top, clip one end is equiped with shell fragment, and described shell fragment top is shell fragment swinging head, it offers groove, banking stop top is stretched out by groove, and shell fragment swinging head is have stay cord, and stay cord lower end is connected with the squeezing handle being installed in expansion link bottom.
2. pincerlike meter telescoping elongate instrument as claimed in claim 1, it is characterized in that: described expansion link upper end is also equiped with support, in support, outside is blind end, and this blind end place is provided with cross bar, and aforementioned stay cord is connected with aforementioned squeezing handle via cross bar by shell fragment swinging head.
3. pincerlike meter telescoping elongate instrument as claimed in claim 1, is characterized in that: stay cord lower end is connected with the squeezing handle being installed in expansion link bottom via in clip again.
4. pincerlike meter telescoping elongate instrument as claimed in claim 1, is characterized in that: described in contact block be connected with banking stop by an elastic component.
5. pincerlike meter telescoping elongate instrument as claimed in claim 1, it is characterized in that: described reometer chuck is U-shaped card, be connected with chuck push rod in its U-shaped end, chuck push rod the inner is equiped with chuck and cuts somebody's hair, and chuck is cut somebody's hair and contacted block and contact.
6. pincerlike meter telescoping elongate instrument as claimed in claim 1, it is characterized in that: clip the other end is connected with clip push rod, clip push rod the inner is equiped with clip and cuts somebody's hair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420721396.4U CN204214907U (en) | 2014-11-27 | 2014-11-27 | Pincerlike meter telescoping elongate instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420721396.4U CN204214907U (en) | 2014-11-27 | 2014-11-27 | Pincerlike meter telescoping elongate instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204214907U true CN204214907U (en) | 2015-03-18 |
Family
ID=52983571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420721396.4U Active CN204214907U (en) | 2014-11-27 | 2014-11-27 | Pincerlike meter telescoping elongate instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204214907U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374961A (en) * | 2014-11-27 | 2015-02-25 | 国家电网公司 | Telescopic extension tool of clamp meter |
| CN106569002A (en) * | 2015-10-13 | 2017-04-19 | 福禄克公司 | Clamp meter |
-
2014
- 2014-11-27 CN CN201420721396.4U patent/CN204214907U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374961A (en) * | 2014-11-27 | 2015-02-25 | 国家电网公司 | Telescopic extension tool of clamp meter |
| CN104374961B (en) * | 2014-11-27 | 2017-01-04 | 国家电网公司 | Pincerlike meter telescoping elongate instrument |
| CN106569002A (en) * | 2015-10-13 | 2017-04-19 | 福禄克公司 | Clamp meter |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |