CN207924001U - A kind of wireless high-low pressure clamp on amperemeter - Google Patents
A kind of wireless high-low pressure clamp on amperemeter Download PDFInfo
- Publication number
- CN207924001U CN207924001U CN201820471246.0U CN201820471246U CN207924001U CN 207924001 U CN207924001 U CN 207924001U CN 201820471246 U CN201820471246 U CN 201820471246U CN 207924001 U CN207924001 U CN 207924001U
- Authority
- CN
- China
- Prior art keywords
- clamp
- clamping bar
- amperemeter
- low pressure
- shell
- 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 - Fee Related
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- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model discloses a kind of wireless high-low pressure clamps on amperemeter, including shell, first clamping bar upper end is fixedly connected with the fixation clamp positioned at case top right end, the fixed clamp lower end is connected through the hinge and has active clamp, the lower end of the active clamp is fixedly connected with the second clamping bar on the left of enclosure interior, torsional spring is equipped between first clamping bar and the second clamping bar, guide wheel is installed in the support shaft, it is cased with drawstring on the groove of the guide wheel, the bottom of the shell is welded with insulating bar connector, the front end face of the insulating bar connector is welded with inserting column, on the insulating bar from top to down offer jack, and inserting column is plugged in jack.This is wireless, and clamp on amperemeter can be adjusted to suitable height, do not had on climbing ladder to low-voltage circuit again to operate employment by the way that the inserting column on insulating bar connector is plugged on insulating bar in the jack at different location by high-low pressure clamp on amperemeter.
Description
Technical field
The utility model is related to ammeter technical field, specially a kind of wireless high-low pressure clamp on amperemeter.
Background technology
Existing clamp on amperemeter is mostly hand-held pincerlike meter, more convenient can also be made measuring electric current to general low-voltage circuit
With, but for setting up low-voltage circuit, the use of common clamp on amperemeter is by significant limitations, it is necessary to which operation of ascending a height is close to circuit
It measures, it is time-consuming, laborious, exist simultaneously prodigious security risk.
Utility model content
The purpose of this utility model is to provide a kind of wireless high-low pressure clamps on amperemeter, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions：A kind of wireless high-low pressure clamp on amperemeter, packet
Shell is included, the right side inner wall of the shell is fixedly connected with the first clamping bar by connecting rod, and first clamping bar upper end is fixedly connected
There is the fixation clamp positioned at case top right end, the fixed clamp lower end is connected through the hinge and has active clamp, and adjustable clamp
Folder is located at the left side of fixed clamp, and the lower end of the active clamp is fixedly connected with the second clamping bar on the left of enclosure interior,
And second clamping bar run through shell, between first clamping bar and the second clamping bar be equipped with torsional spring, be located at the hull outside second
Clamping bar front end face is equipped with support shaft, is equipped with guide wheel in the support shaft, drawstring, the shell are cased on the groove of the guide wheel
The bottom of body is welded with insulating bar connector, and the front end face of the insulating bar connector is welded with inserting column, the insulating bar connection
Head front end is equipped with insulating bar, on the insulating bar from top to down offer jack, and inserting column is plugged in jack.
Preferably, a round jaw, and the diameter of round jaw are formd between the fixed clamp and active clamp
It is 60-70 millimeters.
Preferably, the first clamping screw is equipped between the front side wall of the guide wheel and the contact surface of support shaft.
Preferably, the second locking nut is equipped between the inserting column and the contact surface of jack.
Preferably, the drawstring is formed by multiply nylon rope coiling, and a diameter of 10-15 millimeters of drawstring.
Preferably, the outer wall of first clamping bar and the second clamping bar is equipped with protective jacket.
Compared with prior art, the utility model has the beneficial effects that：Originally wireless high-low pressure clamp on amperemeter, by absolutely
Inserting column on edge stick connector is plugged on insulating bar in the jack at different location, can adjust clamp on amperemeter to suitable
Highly, do not have on climbing ladder to low-voltage circuit again to operate employment, wherein by installing guide wheel on the second clamping bar, then leading
Drawstring is entangled on the groove of wheel, logical drawstring can facilitate the caliper folding of control clamp on amperemeter, realize current measurement.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model internal structure schematic diagram；
Fig. 3 is that the utility model guide wheel installs side structure schematic view.
In figure：Clamp, 5 active clamps, 6 support shafts, 7 second clamping bars, 8 first folders are fixed in 1 shell, 2 connecting rods, 3 torsional springs, 4
Bar, 9 first clamping screws, 10 insulating bar connectors, 11 inserting columns, 12 guide wheels, 13 drawstrings, 14 second locking nuts, 15 jacks, 16
Insulating bar.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of wireless high-low pressure clamp on amperemeter, including
The right side inner wall of shell 1, the shell 1 is fixedly connected with the first clamping bar 8 by connecting rod 2, and 8 upper end of the first clamping bar, which is fixed, to be connected
It is connected to the fixation clamp 4 positioned at 1 top right end of shell, 4 lower end of fixed clamp is connected through the hinge and has active clamp 5, and
Active clamp 5 is located at the left side of fixed clamp 4, and the lower end of the active clamp 5 is fixedly connected with positioned at 1 inside left of shell
Second clamping bar 7, and the second clamping bar 7 runs through shell 1, and torsional spring 3 is equipped between first clamping bar, 8 and second clamping bar 7, is located at described
7 front end face of the second clamping bar outside shell 1 is equipped with support shaft 6, and guide wheel 12, the guide wheel 12 are equipped in the support shaft 6
Groove on be cased with drawstring 13, the bottom of the shell 1 is welded with insulating bar connector 10, before the insulating bar connector 10
End face is welded with inserting column 11, and 10 front end of insulating bar connector is equipped with insulating bar 16, on the insulating bar 16 from top to down
Jack 15 is offered, and inserting column 11 is plugged in jack 15.
Specifically, a round jaw is formd between the fixed clamp 4 and active clamp 5, and round jaw is straight
Diameter is 60-70 millimeters.
Specifically, being equipped with the first clamping screw 9 between the front side wall and the contact surface of support shaft 6 of the guide wheel 12.
Specifically, being equipped with the second locking nut 14 between the inserting column 11 and the contact surface of jack 15.
Specifically, the drawstring 13 is formed by multiply nylon rope coiling, and a diameter of 10-15 millimeters of drawstring 13.
Specifically, the outer wall of first clamping bar, 8 and second clamping bar 7 is equipped with protective jacket.
When specifically used, by the way that the inserting column 11 on insulating bar connector 10 is plugged on insulating bar 6 at different location
In jack 15, clamp on amperemeter can be adjusted to suitable height, is not had on climbing ladder to low-voltage circuit again to operate employment,
Wherein by the installation guide wheel 12 on the second clamping bar 7, then drawstring 13 is entangled on the groove of guide wheel 12, logical drawstring 13 can facilitate control
The caliper of clamp on amperemeter processed opens and closes, and realizes current measurement.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of wireless high-low pressure clamp on amperemeter, including shell（1）, it is characterised in that：The shell（1）Right side inner wall it is logical
Cross connecting rod（2）It is fixedly connected with the first clamping bar（8）, first clamping bar（8）Upper end is fixedly connected with positioned at shell（1）Top right
The fixation clamp at end（4）, the fixed clamp（4）Lower end, which is connected through the hinge, active clamp（5）, and active clamp（5）Position
In fixed clamp（4）Left side, the active clamp（5）Lower end be fixedly connected with positioned at shell（1）The second of inside left
Clamping bar（7）, and the second clamping bar（7）Through shell（1）, first clamping bar（8）With the second clamping bar（7）Between be equipped with torsional spring（3）,
Positioned at the shell（1）The second external clamping bar（7）Front end face is equipped with support shaft（6）, the support shaft（6）On be equipped with and lead
Wheel（12）, the guide wheel（12）Groove on be cased with drawstring（13）, the shell（1）Bottom be welded with insulating bar connector
（10）, the insulating bar connector（10）Front end face be welded with inserting column（11）, the insulating bar connector（10）Front end is equipped with
Insulating bar（16）, the insulating bar（16）On from top to down offer jack（15）, and inserting column（11）It is plugged on jack（15）
It is interior.
2. a kind of wireless high-low pressure clamp on amperemeter according to claim 1, it is characterised in that：The fixed clamp（4）
And active clamp（5）Between form a round jaw, and a diameter of 60-70 millimeters of round jaw.
3. a kind of wireless high-low pressure clamp on amperemeter according to claim 1, it is characterised in that：The guide wheel（12）Before
Side wall and support shaft（6）Contact surface between be equipped with the first clamping screw（9）.
4. a kind of wireless high-low pressure clamp on amperemeter according to claim 1, it is characterised in that：The inserting column（11）With insert
Hole（15）Contact surface between be equipped with the second locking nut（14）.
5. a kind of wireless high-low pressure clamp on amperemeter according to claim 1, it is characterised in that：The drawstring（13）Be by
Multiply nylon rope coiling forms, and drawstring（13）A diameter of 10-15 millimeters.
6. a kind of wireless high-low pressure clamp on amperemeter according to claim 1, it is characterised in that：First clamping bar（8）
With the second clamping bar（7）Outer wall be equipped with protective jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820471246.0U CN207924001U (en) | 2018-04-04 | 2018-04-04 | A kind of wireless high-low pressure clamp on amperemeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820471246.0U CN207924001U (en) | 2018-04-04 | 2018-04-04 | A kind of wireless high-low pressure clamp on amperemeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207924001U true CN207924001U (en) | 2018-09-28 |
Family
ID=63595495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820471246.0U Expired - Fee Related CN207924001U (en) | 2018-04-04 | 2018-04-04 | A kind of wireless high-low pressure clamp on amperemeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207924001U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110488069A (en) * | 2019-08-09 | 2019-11-22 | 国网浙江省电力有限公司温州市洞头区供电公司 | Insulating stretchable type clamp ammeter |
| JP2020112444A (en) * | 2019-01-11 | 2020-07-27 | 東日本電信電話株式会社 | probe |
| CN113030838A (en) * | 2021-03-25 | 2021-06-25 | 河南省计量科学研究院 | Electric energy meter calibrating installation of online area load examination |
| CN114152800A (en) * | 2021-12-31 | 2022-03-08 | 国网黑龙江省电力有限公司大兴安岭供电公司 | Low-voltage overhead line current measuring and inspecting device |
-
2018
- 2018-04-04 CN CN201820471246.0U patent/CN207924001U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020112444A (en) * | 2019-01-11 | 2020-07-27 | 東日本電信電話株式会社 | probe |
| CN110488069A (en) * | 2019-08-09 | 2019-11-22 | 国网浙江省电力有限公司温州市洞头区供电公司 | Insulating stretchable type clamp ammeter |
| CN113030838A (en) * | 2021-03-25 | 2021-06-25 | 河南省计量科学研究院 | Electric energy meter calibrating installation of online area load examination |
| CN113030838B (en) * | 2021-03-25 | 2024-02-02 | 河南省计量科学研究院 | Electric energy meter calibrating device for on-line on-load calibration |
| CN114152800A (en) * | 2021-12-31 | 2022-03-08 | 国网黑龙江省电力有限公司大兴安岭供电公司 | Low-voltage overhead line current measuring and inspecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |