CN203636741U - Ammeter replacement auxiliary tool - Google Patents
Ammeter replacement auxiliary tool Download PDFInfo
- Publication number
- CN203636741U CN203636741U CN201420008181.8U CN201420008181U CN203636741U CN 203636741 U CN203636741 U CN 203636741U CN 201420008181 U CN201420008181 U CN 201420008181U CN 203636741 U CN203636741 U CN 203636741U
- Authority
- CN
- China
- Prior art keywords
- ammeter
- auxiliary tool
- ammeter replacement
- insulating
- insulating barrel
- 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 - Lifetime
Links
- 238000009413 insulation Methods 0.000 claims description 16
- 238000005538 encapsulation Methods 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 206010014357 Electric shock Diseases 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Insulating Bodies (AREA)
Abstract
The utility model discloses an ammeter replacement auxiliary tool. The ammeter replacement auxiliary tool comprises an insulating barrel, and one end of the insulating barrel is provided with an annular flange while the other end of the insulating barrel is provided with a cable clip. An insulating cap sleeves the end, with the flange, of the insulating barrel. A clamping ring is in threaded connection with the tail end of the insulating cap which is capable of sliding on the insulating barrel. The ammeter replacement auxiliary tool with the slidable insulating cap structure is applicable to electrified wire ends in various stripped length. When the ammeter replacement auxiliary tool is used, a demounted electrified wire end is put into the insulating barrel and then fixed by the cable clip for ammeter replacement, and accordingly long-time operations on the electrified wire end can be avoided, risk of electric shock is lowered, working time is saved, the whole ammeter replacement time is shortened half approximately, and ammeter replacement efficiency is effectively improved. Moreover, the ammeter replacement auxiliary tool is low in manufacturing cost and capable of effectively improving ammeter replacement efficiency.
Description
Technical field
The utility model relates to a kind of electric power maintenance instrument, and particularly a kind of ammeter is changed aid.
Background technology
With grid company, family is put more effort with the transformation of ammeter, existing staff on average needs to change 10 above ammeters for each person every day, and the ammeter unification of residential block is arranged in counter box, its packing density is large, operating space is little, and the operation that has a power failure can affect large section resident's household electricity, and hot line job again dangerous coefficient is high, the factors such as length consuming time have finally caused job schedule not complete on time.In hot line job work excessively, to the charged the end of a thread disassembling, the edge processing of leaving no room for manoeuvre has taken a large amount of time, and current this insulation operation is mainly that its electric shock has a big risk, length consuming time with insulating tape take-up strap lead.
Utility model content
Technical problem to be solved in the utility model is, a kind of low cost is provided, can effectively improves ammeter and change the aid of efficiency.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of ammeter is changed aid, comprise insulating cylinder, described insulating cylinder one end is provided with annular flange flange, the other end is provided with cable clamp, one end encapsulation that described insulating cylinder contains flange has insulation calotte, described insulation calotte end has been threaded connection snap ring, and described insulation calotte can slide on insulating cylinder.
As preferred version of the present utility model, in described cable clamp, be provided with hook.
As preferred version of the present utility model, between described flange and snap ring, be provided with spring.
As preferred version of the present utility model, described insulating cylinder and insulation calotte are made up of polyvinyl chloride.
A kind of ammeter of the utility model is changed the slidably insulator cap cover structure of aid, applicable to charged the end of a thread of the multiple length that exhumes, in the time that it uses, charged the end of a thread of dismounting is put into insulating cylinder, then fix by cable clamp, can change table handling, avoid the long-time operation to charged the end of a thread, reduced electric shock risk, saved the working time, can, by the whole time shorten half left and right of changing table handling, effectively improve the replacing efficiency of ammeter.A kind of ammeter of the utility model is changed aid low cost, can effectively be improved the efficiency that ammeter is changed.
Accompanying drawing explanation
Fig. 1 is the structural representation that a kind of ammeter of the utility model is changed aid.
Fig. 2 is the structure cutaway view that a kind of ammeter of the utility model is changed aid.
Mark in figure: 1 is insulating cylinder, 2 is flange, and 3 is insulation calotte, and 4 is snap ring, and 5 is cable clamp, and 6 is hook, and 7 is spring.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As depicted in figs. 1 and 2, a kind of ammeter of the utility model is changed aid, comprise insulating cylinder 1, described insulating cylinder 1 one end is provided with annular flange flange 2, the other end is provided with cable clamp 5, one end encapsulation that described insulating cylinder 1 contains flange has insulation calotte 3, and described insulation calotte 3 ends have been threaded connection snap ring 4, and described insulation calotte 3 can slide on insulating cylinder 1.
As depicted in figs. 1 and 2, a kind of ammeter of the utility model is changed in aid, after fixing because the cable in counter box is long-time, there is recovery elasticity, charged cable after dismounting is easily got back to original position impact and is changed table handling, change for convenience table handling, in cable clamp 5, design hook 6, can cable hung on one side and improve and change table efficiency by linking up with 6.Stretch into the length of insulating cylinder for convenience of observation band lead, between flange 2 and snap ring 4, design spring 7, free state lower spring 7 calotte 3 that makes to insulate is close to insulating cylinder 1, the end of a thread built-in length can directly be embodied by the displacement of insulation calotte, the accident of having avoided insulation spacing to cause not, consider manufacturing cost, insulating cylinder 1 and insulation calotte 3 are designed to be made up of polyvinyl chloride.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. an ammeter is changed aid, it is characterized in that: comprise insulating cylinder (1), described insulating cylinder (1) one end is provided with annular flange flange (2), the other end is provided with cable clamp (5), one end encapsulation that described insulating cylinder (1) contains flange has insulation calotte (3), described insulation calotte (3) end has been threaded connection snap ring (4), and described insulation calotte (3) can be in the upper slip of insulating cylinder (1).
2. ammeter according to claim 1 is changed aid, it is characterized in that: in described cable clamp (5), be provided with hook (6).
3. ammeter according to claim 1 and 2 is changed aid, it is characterized in that: between described flange (2) and snap ring (4), be provided with spring (7).
4. ammeter according to claim 3 is changed aid, it is characterized in that: described insulating cylinder (1) and insulation calotte (3) are made up of polyvinyl chloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420008181.8U CN203636741U (en) | 2014-01-07 | 2014-01-07 | Ammeter replacement auxiliary tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420008181.8U CN203636741U (en) | 2014-01-07 | 2014-01-07 | Ammeter replacement auxiliary tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203636741U true CN203636741U (en) | 2014-06-11 |
Family
ID=50868019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420008181.8U Expired - Lifetime CN203636741U (en) | 2014-01-07 | 2014-01-07 | Ammeter replacement auxiliary tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203636741U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959953A (en) * | 2015-06-30 | 2015-10-07 | 宁波华缘玻璃钢电器制造有限公司 | Tool special for plugging and unplugging ammeter |
| CN111431103A (en) * | 2020-02-24 | 2020-07-17 | 国网浙江海盐县供电有限公司 | Electrified dismouting insulator arrangement of low-voltage meter |
-
2014
- 2014-01-07 CN CN201420008181.8U patent/CN203636741U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959953A (en) * | 2015-06-30 | 2015-10-07 | 宁波华缘玻璃钢电器制造有限公司 | Tool special for plugging and unplugging ammeter |
| CN111431103A (en) * | 2020-02-24 | 2020-07-17 | 国网浙江海盐县供电有限公司 | Electrified dismouting insulator arrangement of low-voltage meter |
| CN111431103B (en) * | 2020-02-24 | 2021-06-01 | 国网浙江海盐县供电有限公司 | Electrified dismouting insulator arrangement of low-voltage meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |