CN205333717U - Luo shi coil mount - Google Patents
Luo shi coil mount Download PDFInfo
- Publication number
- CN205333717U CN205333717U CN201620024428.4U CN201620024428U CN205333717U CN 205333717 U CN205333717 U CN 205333717U CN 201620024428 U CN201620024428 U CN 201620024428U CN 205333717 U CN205333717 U CN 205333717U
- Authority
- CN
- China
- Prior art keywords
- luo
- rubber strip
- fixed mount
- coil
- shaped
- 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
Landscapes
- Coils Or Transformers For Communication (AREA)
Abstract
The utility model relates to a luo shi coil mount, the mount includes rubber rectangular (1), the longitudinal section of rubber rectangular (1) is I -shaped, rubber rectangular (1) is encircleed on being surveyed the conductor, the both ends of rubber rectangular (1) are passed through ribbon (4) and are connected a constitution loop configuration, install on rubber rectangular (1) a plurality of cassettes (2), cassette (2) are gone up and vertically to be provided with two and to tease and ridicule the knothole, and insert in the regulation hole respectively at card strip (3) both ends of a U -shaped structure. The utility model relates to a luo shi coil mount reduces support mounting, use cost when improving measurement accuracy and increase of service life length.
Description
Technical field
This utility model relates to a kind of fixed mount, especially relates to a kind of fixed mount for Luo-coil is fixed, belongs to measurement Instrument technology field。
Background technology
At present, in modern power systems, Luo-coil is widely used in measuring the electric current of various change；As the sensing unit of a kind of current measurement, due to its have measurement wide ranges, good insulation preformance, bandwidth, the linearity good, without unshakable in one's determination, without series of advantages such as magnetic saturation phenomenons, it has also become the new direction that electric power mutual-inductor develops；
But, traditional Luo-coil when mounted: be directly wound on outside measured conductor, adopt this kind of mounting means to have the disadvantages that
1) Luo-coil is not placed in the middle, can cause the deterioration in accuracy that secondary exports；
2) if measured conductor temperature is too high, Luo-coil can be affected and can affect its service life, also can affect measuring accuracy；
For this, Chinese patent ZL201520603193.X is had to propose " arc furnace transformer secondary current detection Luo-coil mounting bracket " in one, it utilizes support to make Luo-coil and measured conductor be separated from each other so that it has certain gap, but this rack form is complicated, install extremely loaded down with trivial details, cannot quickly realize assembling, have a strong impact on its popularization and application；Further, above-mentioned support adopts fixed structure form, when the diameter of measured conductor changes, it is necessary to the mounting bracket changing different size just can be installed, and therefore increases the use cost of client, is unfavorable for its large-scale popularization and application。
Summary of the invention
The purpose of this utility model is in that to overcome above-mentioned deficiency, it is provided that a kind of improve certainty of measurement and increase the service life long while reduce support install, the Luo-coil fixed mount of use cost。
The purpose of this utility model is achieved in that
A kind of Luo-coil fixed mount, described fixed mount includes rubber strip, the longitudinal section of described rubber strip is I-shaped, described rubber strip is looped around on measured conductor, the two ends of described rubber strip connect and compose a loop configuration by band, being provided with multiple deck in described rubber strip, described deck is vertically provided with two and teases and ridicule knothole, the card article two ends of a U-shaped structure are inserted in adjustment hole respectively。
This utility model one Luo-coil fixed mount, two free ends of described rubber strip are installed with connecting hole, and band makes rubber strip constitute loop configuration through connecting hole。
This utility model one Luo-coil fixed mount, the I-shaped bottom surface of described rubber strip is fitted on measured conductor, and described deck is symmetrically arranged with two L-shaped fasteners, and the L-shaped fastener of described deck is inserted in the lateral grooves of I-shaped rubber strip。
This utility model one Luo-coil fixed mount, the I-shaped end face both sides of described rubber strip all adopt chamfering to arrange。
This utility model one Luo-coil fixed mount, described deck top is provided with draw-in groove, and two tease and ridicule knothole lays respectively at the both sides of draw-in groove, and Luo-coil is wrapped on card article, and Luo-coil is positioned at draw-in groove。
This utility model one Luo-coil fixed mount, the material of described deck and card article is nylon。
Compared with prior art, the beneficial effects of the utility model are:
After this utility model fixed mount is installed, have an advantage that
1) Luo-coil is completely placed in the middle, it is ensured that the measuring accuracy of Luo-coil；
2) away from measured conductor, it is ensured that the service life of Luo-coil and measuring accuracy；
And, while meeting above-mentioned advantage, owing to adopting rubber strip to be looped around on measured conductor, therefore it chooses the rubber strip of different length according to the diameter of measured conductor, without be equipped with different size cost (even and if after using rubber strip, irregular conductor shape also can easily around fixing, add its use scope), and deck is easy for installation, fast, clearance adjustment function is provided by card article, compared to the contrast patent in background technology, card article mode can quickly regulate gap by pluggable mode, thus conveniently by the gap adjustment between Luo-coil and measured conductor to optimum distance, it is favorably improved its certainty of measurement。
Accompanying drawing explanation
Fig. 1 is the application state schematic diagram of a kind of Luo-coil fixed mount of this utility model。
Fig. 2-1 is the structural representation of the rubber strip of a kind of Luo-coil fixed mount of this utility model。
Fig. 2-2 is the structural representation of the deck of a kind of Luo-coil fixed mount of this utility model。
Fig. 2-3 is the structural representation of the card article of a kind of Luo-coil fixed mount of this utility model。
Fig. 2-4 is the structural representation of the band of a kind of Luo-coil fixed mount of this utility model。
Fig. 3-1 is the schematic flow sheet (measured conductor) during the assembling of a kind of Luo-coil fixed mount of this utility model。
Fig. 3-2 is the schematic flow sheet (measured conductor is wound around rubber strip) during the assembling of a kind of Luo-coil fixed mount of this utility model。
Fig. 3-3 is the schematic flow sheet (in rubber strip grafting deck) during the assembling of a kind of Luo-coil fixed mount of this utility model。
Fig. 3-4 is the schematic flow sheet (on deck the partial structurtes of grafting card article) during the assembling of a kind of Luo-coil fixed mount of this utility model。
Fig. 3-5 is the schematic flow sheet (partial structurtes after grafting card article) during the assembling of a kind of Luo-coil fixed mount of this utility model。
Fig. 3-6 is the schematic flow sheet (being wound around Luo-coil on card article) during the assembling of a kind of Luo-coil fixed mount of this utility model。
Wherein:
Rubber strip 1, deck 2, card article 3, band 4。
Detailed description of the invention
Referring to Fig. 1, Fig. 2-1 ~ 2-4, Fig. 3-1 ~ 3-6, a kind of Luo-coil fixed mount that this utility model relates to, described fixed mount includes rubber strip 1, the longitudinal section of described rubber strip 1 is I-shaped, described rubber strip 1 is looped around on measured conductor, and the two ends of described rubber strip 1 connect and compose a loop configuration by band 4, and described rubber strip 1 is provided with multiple deck 2, being vertically provided with two on described deck 2 and tease and ridicule knothole, card article 3 two ends of a U-shaped structure are inserted in adjustment hole respectively；
Further, two free ends of described rubber strip 1 being installed with connecting hole, band 4 makes rubber strip 1 constitute loop configuration through connecting hole；
Further, the I-shaped bottom surface of described rubber strip 1 is fitted on measured conductor, and described deck 2 is symmetrically arranged with two L-shaped fasteners, and the L-shaped fastener of described deck 2 is inserted in the lateral grooves of I-shaped rubber strip 1；Preferably, the I-shaped end face both sides of described rubber strip 1 all adopt chamfering to arrange, consequently facilitating the insertion of the L-shaped fastener of deck 2；
Further, described deck 2 top is provided with draw-in groove, and two tease and ridicule knothole lays respectively at the both sides of draw-in groove, and Luo-coil is wrapped on card article 3, and Luo-coil is positioned at draw-in groove, thus Luo-coil is served protective effect；
Further, the material of described deck 2 and card article 3 is nylon；
Additionally: it should be noted that above-mentioned detailed description of the invention is only a prioritization scheme of this patent, any change that those skilled in the art does according to above-mentioned design or improvement, all within the protection domain of this patent。
Claims (6)
1. a Luo-coil fixed mount, it is characterized in that: described fixed mount includes rubber strip (1), the longitudinal section of described rubber strip (1) is I-shaped, described rubber strip (1) is looped around on measured conductor, the two ends of described rubber strip (1) connect and compose a loop configuration by band (4), described rubber strip (1) is provided with multiple deck (2), being vertically provided with two on described deck (2) and tease and ridicule knothole, card article (3) two ends of a U-shaped structure are inserted in adjustment hole respectively。
2. a kind of Luo-coil fixed mount as claimed in claim 1, it is characterised in that: being installed with connecting hole on two free ends of described rubber strip (1), band (4) makes rubber strip (1) constitute loop configuration through connecting hole。
3. a kind of Luo-coil fixed mount as claimed in claim 1, it is characterized in that: the I-shaped bottom surface of described rubber strip (1) is fitted on measured conductor, described deck (2) is symmetrically arranged with two L-shaped fasteners, and the L-shaped fastener of described deck (2) is inserted in the lateral grooves of I-shaped rubber strip (1)。
4. a kind of Luo-coil fixed mount as claimed in claim 3, it is characterised in that: the I-shaped end face both sides of described rubber strip (1) all adopt chamfering to arrange。
5. a kind of Luo-coil fixed mount as claimed in claim 1, it is characterised in that: described deck (2) top is provided with draw-in groove, and two tease and ridicule knothole lays respectively at the both sides of draw-in groove, and Luo-coil is wrapped on card article (3), and Luo-coil is positioned at draw-in groove。
6. a kind of Luo-coil fixed mount as claimed in claim 1, it is characterised in that: the material of described deck (2) and card article (3) is nylon。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620024428.4U CN205333717U (en) | 2016-01-11 | 2016-01-11 | Luo shi coil mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620024428.4U CN205333717U (en) | 2016-01-11 | 2016-01-11 | Luo shi coil mount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205333717U true CN205333717U (en) | 2016-06-22 |
Family
ID=56210856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620024428.4U Expired - Fee Related CN205333717U (en) | 2016-01-11 | 2016-01-11 | Luo shi coil mount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205333717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105510668A (en) * | 2016-01-11 | 2016-04-20 | 江阴市星火电子科技有限公司 | Rogowski coil fixing frame |
-
2016
- 2016-01-11 CN CN201620024428.4U patent/CN205333717U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105510668A (en) * | 2016-01-11 | 2016-04-20 | 江阴市星火电子科技有限公司 | Rogowski coil fixing frame |
| CN105510668B (en) * | 2016-01-11 | 2018-08-17 | 江阴市星火电子科技有限公司 | Rogowski coil fixed frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9066578B2 (en) | Fixed tap low threshold current power supply | |
| CN205333717U (en) | Luo shi coil mount | |
| CN204884822U (en) | Energy -conserving dry -type transformer of foil coil air flue | |
| CN106468599A (en) | Oil-immersed type transformer fiber optic temperature measuring probe fixing device | |
| US20170089986A1 (en) | Measuring Arrangement for Detecting a Magnetic Unidirectional Flux in the Core of a Transformer | |
| CN105510668B (en) | Rogowski coil fixed frame | |
| EP2884503B1 (en) | Power induction device and method for implementing shunting measurement through inductive winding | |
| CN203746595U (en) | Multi-path leading-out type resistor with aluminum shell | |
| CN108053986A (en) | A kind of cushion block special and fluorescence fiber temperature measurement transformer coil | |
| CN202770543U (en) | Transmission line temperature contact measuring device | |
| CN205004135U (en) | High transformer winding structure of transshipping | |
| CN203760286U (en) | Low flux leakage structure of single-phase reactor | |
| CN106123762A (en) | Inductive displacement transducer | |
| CN205376289U (en) | Simple to operate's current transformer | |
| CN203397859U (en) | Oil-immersed power distribution transformer coil | |
| CN103713267A (en) | Continuous iron-loss measurement wire frame for electrical steel | |
| CN103517554A (en) | Separate Rogowski coil | |
| CN208474378U (en) | Friction plate headroom sensor for drum brake | |
| CN203596974U (en) | Separating PCB-type Rogowski coil | |
| CN207966714U (en) | A kind of cushion block special and fluorescence fiber temperature measurement transformer coil | |
| CN203630328U (en) | Electrical steel continuous iron loss measurement wire frame | |
| CN201877378U (en) | Instantaneous surpassing tripping device | |
| CN213403562U (en) | Electromagnetic induction heating device with improved winding position | |
| CN208738003U (en) | A kind of combined EI type silicon steel sheet with heat sinking function | |
| CN215811294U (en) | Wall temperature thermocouple mounting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160622 Termination date: 20170111 |