CN210604846U - Clamp-on ammeter convenient to use - Google Patents
Clamp-on ammeter convenient to use Download PDFInfo
- Publication number
- CN210604846U CN210604846U CN201921137047.7U CN201921137047U CN210604846U CN 210604846 U CN210604846 U CN 210604846U CN 201921137047 U CN201921137047 U CN 201921137047U CN 210604846 U CN210604846 U CN 210604846U
- Authority
- CN
- China
- Prior art keywords
- fixed
- hole
- convenient
- mounting box
- traction rope
- 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
Links
Images
Landscapes
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The utility model discloses a pincerlike ampere meter convenient to use, including body and spanner, the front of body is fixed with the mounting box, the inside of mounting box is equipped with telescopic link and live-rollers, the through-hole has been seted up to the side of mounting box, the inside activity of through-hole runs through there is the haulage rope, the haulage rope contacts with the live-rollers, spacing pipe has been cup jointed in the outside activity of haulage rope, bolt hole and screw hole have been seted up to the body bottom, the inside in bolt hole is equipped with the inserted bar, the body bottom is equipped with the connection cover, the inserted bar is fixed mutually with the inside of connection cover, the inside of connection cover is equipped with the wrapping roll, the one end of wrapping roll is fixed with the screw thread post, screw thread post and screw hole threaded connection. The utility model discloses can be convenient for carry out the distance operation far away, improve the flexibility of this pincerlike ampere meter, convenient to use can contract in addition, saves space, and portable and deposit have good practical meaning.
Description
Technical Field
The utility model relates to a pincerlike ampere meter technical field especially relates to a pincerlike ampere meter convenient to use.
Background
The split core ammeter is formed by combining a current transformer and an ammeter. The iron core of the current transformer can be opened when the wrench is tightened; the lead through which the current to be measured passes can pass through the open notch of the iron core without being cut off, and the iron core is closed after the wrench is released.
However, the existing clamp-on ammeter can only carry out detection in a short distance, cannot carry out remote operation, has poor flexibility and is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a pincerlike ammeter convenient to use.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a pincer-shaped ammeter convenient to use comprises a body and a wrench, wherein a mounting box is fixed on the front side of the body, a telescopic rod and a rotating roller are arranged inside the mounting box, a through hole is formed in the side face of the mounting box, a traction rope penetrates through the through hole movably and is in contact with the rotating roller, a limiting pipe is movably sleeved on the outer side of the traction rope, a bolt hole and a threaded hole are formed in the bottom of the body, an insertion rod is arranged inside the bolt hole, a connecting cover is arranged at the bottom of the body and is fixed with the inside of the connecting cover, a winding roller is arranged inside the connecting cover, a threaded column is fixed at one end of the winding roller and is in threaded connection with the threaded hole, one end of the telescopic rod is fixed with the inside of the connecting cover, a connecting block is fixed at one end of the traction rope, and the other end of the traction rope is fixed with the winding roller, the connecting block is fixed with the wrench, and the side of the wrench is fixed with the non-slip mat.
Preferably, the telescopic rod, the rotating roller and the limiting pipes are fixed with the mounting box, and the number of the limiting pipes is two.
Preferably, the number of the bolt holes is two, and the two bolt holes are respectively located at two ends of the bottom of the body.
Preferably, the surface of the connecting cover is provided with anti-skid grains, and the top of the connecting cover is aligned with the bottom of the body.
Preferably, the hauling rope is a plastic soft rope, and the surface of the hauling rope is a rough surface.
Preferably, a spring is fixed between the body and the wrench.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in through setting up mounting box, telescopic link, live-rollers, through-hole, haulage rope, spacing pipe and spring for this pincerlike ampere meter has increased the operating distance of this pincerlike ampere meter, can be convenient for carry out distance operation far away, has improved the flexibility of this pincerlike ampere meter, convenient to use.
2. The utility model discloses in through setting up bolt hole, inserted bar, connecting cover, winding roller, screw thread post, screw hole and connecting block for this pincerlike ampere meter can contract, saves space, portable and deposit.
In conclusion, the clamp-on ammeter can be conveniently operated at a longer distance, the flexibility of the clamp-on ammeter is improved, the clamp-on ammeter is convenient to use and use, and in addition, the clamp-on ammeter can be contracted, saves space, is convenient to carry and store, and has good practical significance.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a pincer-shaped ammeter provided by the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: the device comprises a body 1, a wrench 2, a mounting box 3, a telescopic rod 4, a rotating roller 5, a through hole 6, a traction rope 7, a limiting pipe 8, a spring 9, a bolt hole 10, an inserting rod 11, a connecting cover 12, a winding roller 13, a threaded column 14, a threaded hole 15, a connecting block 16 and an anti-slip pad 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a convenient-to-use pincer-shaped ammeter comprises a body 1 and a wrench 2, a mounting box 3 is fixed on the front surface of the body 1, a telescopic rod 4 and a rotating roller 5 are arranged inside the mounting box 3, a through hole 6 is formed in the side surface of the mounting box 3, a traction rope 7 is movably penetrated inside the through hole 6, the traction rope 7 is in contact with the rotating roller 5, a limiting pipe 8 is movably sleeved outside the traction rope 7, a plug pin hole 10 and a threaded hole 15 are formed in the bottom of the body 1, an insertion rod 11 is arranged inside the plug pin hole 10, a connecting cover 12 is arranged at the bottom of the body 1, the insertion rod 11 is fixed inside the connecting cover 12, a winding roller 13 is arranged inside the connecting cover 12, a threaded column 14 is fixed at one end of the winding roller 13, the threaded column 14 is in threaded connection with the threaded hole 15, one end of the telescopic rod 4 is fixed inside the connecting cover 12, a, the other end of the hauling cable 7 is fixed with the winding roller 13, the connecting block 16 is fixed with the wrench 2, and the side surface of the wrench 2 is fixed with the non-slip mat 17.
The working principle is as follows: when the electric wire that needs to detect is far away, this moment will connect cover 12 and outwards stimulate, inserted bar 11 and bolt hole 10 phase separation this moment, telescopic link 4 begins to lengthen simultaneously, then hold telescopic link 4 and be close to the one end of connecting cover 12, be close to the electric wire that needs to detect with body 1, then make spanner 2 take place to rotate through pulling haulage rope 7, the keeping silent of body 1 simultaneously can be opened, thereby the electric wire that will detect is located keeping silent of body 1 and is detected, after the detection finishes, at this moment in reverse above-mentioned operation, keep away from keeping silent of body 1 with the electric wire, then twine unnecessary haulage rope and winding roller 13, then winding roller 13 carries out threaded connection through screw post 14 and screw hole 15, it can with inserted bar 11 and bolt hole 10 grafting again at last.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A pincer-shaped ammeter convenient to use comprises a body (1) and a wrench (2), and is characterized in that a mounting box (3) is fixed on the front side of the body (1), a telescopic rod (4) and a rotating roller (5) are arranged inside the mounting box (3), a through hole (6) is formed in the side face of the mounting box (3), a traction rope (7) penetrates through the through hole (6) in a movable mode, the traction rope (7) is in contact with the rotating roller (5), a limiting pipe (8) is sleeved on the outer side of the traction rope (7) in a movable mode, a bolt hole (10) and a threaded hole (15) are formed in the bottom of the body (1), an inserting rod (11) is arranged inside the bolt hole (10), a connecting cover (12) is arranged at the bottom of the body (1), the inserting rod (11) is fixed with the inside of the connecting cover (12), and a winding roller (13) is arranged inside the connecting cover (12), the one end of wire winding roller (13) is fixed with screw thread post (14), screw thread post (14) and screw hole (15) threaded connection, the one end of telescopic link (4) is fixed mutually with the inside of connecting cover (12), the one end of haulage rope (7) is fixed with connecting block (16), the other end and the wire winding roller (13) of haulage rope (7) are fixed mutually, connecting block (16) are fixed mutually with spanner (2), the side of spanner (2) is fixed with slipmat (17).
2. The split core ammeter convenient to use as claimed in claim 1, wherein said telescopic rod (4), said rotating roller (5) and said limiting tube (8) are fixed to said mounting box (3), and the number of said limiting tubes (8) is two.
3. The current clamp meter convenient to use according to claim 1, wherein the number of the pin holes (10) is two, and the two pin holes (10) are respectively positioned at two ends of the bottom of the body (1).
4. A current clamp meter convenient to use according to claim 1, wherein the surface of the connection cover (12) is provided with anti-slip threads, and the top of the connection cover (12) is aligned with the bottom of the body (1).
5. The current clamp meter convenient to use according to claim 1, wherein the traction rope (7) is a plastic soft rope, and the surface of the traction rope (7) is rough.
6. A current clamp meter convenient to use according to claim 1, characterized in that a spring (9) is fixed between the body (1) and the wrench (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921137047.7U CN210604846U (en) | 2019-07-19 | 2019-07-19 | Clamp-on ammeter convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921137047.7U CN210604846U (en) | 2019-07-19 | 2019-07-19 | Clamp-on ammeter convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210604846U true CN210604846U (en) | 2020-05-22 |
Family
ID=70692778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921137047.7U Expired - Fee Related CN210604846U (en) | 2019-07-19 | 2019-07-19 | Clamp-on ammeter convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210604846U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112485476A (en) * | 2020-11-19 | 2021-03-12 | 国网四川省电力公司广元供电公司 | Multifunctional clamp meter device and system |
| CN113189393A (en) * | 2021-04-28 | 2021-07-30 | 合肥工业大学 | Telescopic current clamp meter with controllable jaw |
| CN113960333A (en) * | 2021-09-27 | 2022-01-21 | 武汉鑫泽科技有限公司 | Arrangement method of horizontal loop and clamp method |
-
2019
- 2019-07-19 CN CN201921137047.7U patent/CN210604846U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112485476A (en) * | 2020-11-19 | 2021-03-12 | 国网四川省电力公司广元供电公司 | Multifunctional clamp meter device and system |
| CN112485476B (en) * | 2020-11-19 | 2023-10-20 | 国网四川省电力公司广元供电公司 | Multifunctional clamp meter device and system |
| CN113189393A (en) * | 2021-04-28 | 2021-07-30 | 合肥工业大学 | Telescopic current clamp meter with controllable jaw |
| CN113960333A (en) * | 2021-09-27 | 2022-01-21 | 武汉鑫泽科技有限公司 | Arrangement method of horizontal loop and clamp method |
| CN113960333B (en) * | 2021-09-27 | 2024-05-07 | 武汉鑫泽科技有限公司 | Method for arranging horizontal loop and clamp method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210604846U (en) | Clamp-on ammeter convenient to use | |
| CN204649955U (en) | The special external voltage pincers of tester | |
| CN204166812U (en) | Power cable sign board hanging clip | |
| CN201637758U (en) | Special pincer for measuring loop resistance of trolley switch | |
| CN207433328U (en) | A kind of saddle type Messenger Wire base for strong wind area electrification railway contact net | |
| CN204243269U (en) | A kind of earth connection plug-in type auto take-up | |
| CN201210605Y (en) | Electrical wire clip | |
| CN107221878B (en) | A kind of multi-functional electric power overhaul open field test assistor | |
| CN204732792U (en) | A kind of spanner wire grip device | |
| CN103565431A (en) | Portable flexible rule box type electrocardiogram lead wire | |
| CN208119477U (en) | Grounding wire pole bundled device | |
| CN210536158U (en) | Short circuit grounding clamping wire clamp for power line construction | |
| CN201438200U (en) | Auxiliary operator for clamp ammeters | |
| CN210985456U (en) | Ground wire suspension bracket for line pole | |
| CN208479031U (en) | Cord holder is used in a kind of power engineering installation | |
| CN107765097B (en) | Special test clamp for main through-flow loop connector of converter valve | |
| CN207817046U (en) | A kind of cable termination earth current measuring device | |
| CN216527553U (en) | Pipeline appearance connects auxiliary device | |
| CN211193675U (en) | Special spanner for temperature measuring line-cooling device for grain storage | |
| CN211855952U (en) | Portable seawater sampling device | |
| CN108666933A (en) | A kind of power engineering installation cord holder | |
| CN220438415U (en) | Test clamp special for test feeder | |
| CN205470629U (en) | Snakelike receipts fastener and receiver | |
| CN215066960U (en) | Detection apparatus for building lightning protection engineering | |
| CN204989288U (en) | Telescopic pincerlike ammeter of measuring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 Termination date: 20210719 |