CN213749954U - Round hole type current sensor bus fixing support frame - Google Patents
Round hole type current sensor bus fixing support frame Download PDFInfo
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- CN213749954U CN213749954U CN202022106468.2U CN202022106468U CN213749954U CN 213749954 U CN213749954 U CN 213749954U CN 202022106468 U CN202022106468 U CN 202022106468U CN 213749954 U CN213749954 U CN 213749954U
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- backup pad
- current sensor
- round hole
- type current
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Abstract
The utility model discloses a round hole type current sensor generating line fixed bolster, install first backup pad and the second backup pad that is parallel to each other in round hole type current sensor's round hole including the symmetry, the tail end of first backup pad and second backup pad is all fixed on the inner wall of round hole type current sensor circular port, and the generating line fixed orifices has all been seted up to the front end of first backup pad and second backup pad, and the front end of first backup pad and second backup pad overlaps mutually, and overlap portion's both ends are connected through fixing bolt, and two generating line fixed orifices are whole or partial coincidence. The utility model discloses at two backup pads of circular hole shape current sensor's circular hole internal wall mounting, form the generating line fixed orifices, carry out firm fixed with the generating line, make the generating line not with the physical contact of quilt, improved the accuracy of detection data, labour saving and time saving.
Description
Technical Field
The utility model relates to a well low voltage electrical equipment detects technical field, specific round hole type current sensor generating line fixed stay frame that says so.
Background
Along with the power density of components in the electrical equipment is higher and higher, the service environment is worse and worse, and the reliability requirement on each component in the equipment is higher and higher, so that the components are required to be reliably installed, convenient to maintain and safe to operate. When a current novel current sensor (such as a Hall current sensor with a circular volume, a Rogowski coil current sensor and the like) is connected into a high-voltage detection system, the problems of bus installation, fixation inconvenience, pressing close to a detected body after the bus installation, low efficiency and the like are solved, the reliability of equipment is reduced, and the current sensor is inconvenient to support and install and is used for the novel current sensor and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a round hole type current sensor generating line fixed stay frame to after solving round hole type current sensor and installing high voltage system, the fixed inconvenient problem of man's dress under the wood.
In order to solve the technical problem, the utility model discloses the technical scheme who takes does:
the utility model provides a round hole type current sensor generating line fixed bolster, install first backup pad and the second backup pad that is parallel to each other in round hole type current sensor's round hole including the symmetry, the tail end of first backup pad and second backup pad is all fixed on the inner wall of round hole type current sensor round hole, generating line fixed orifices has all been seted up to the front end of first backup pad and second backup pad, the front end of first backup pad and second backup pad overlaps mutually, overlap partial both ends and be connected through fixing bolt, two generating line fixed orifices are whole or partial coincidence.
Preferably, an insulating gasket is installed between the overlapped portions of the first support plate and the second support plate.
Preferably, the insulating gasket comprises a plurality of nylon gaskets with different thicknesses.
Preferably, the middle parts of the first support plate and the second support plate are provided with oblong bolt mounting holes.
Preferably, the bus fixing hole is an oblong hole or a round hole.
Preferably, the tail ends of the first support plate and the second support plate are fastened or welded on the inner wall of the circular hole type current sensor through bolts.
Preferably, the first support plate, the second support plate and the fixing bolt are all made of insulating materials.
The utility model discloses when using, according to the diameter of waiting to install the generating line and the magnitude of voltage of waiting to insert, select, adjust the relative position between first backup pad and the second backup pad, pass through bolt fastening round pass current sensor's circular hole inner wall with first backup pad and second backup pad afterbody, install suitable insulating gasket between first backup pad and second backup pad overlap the position, pass the generating line fixed orifices with the generating line, insert high voltage detection system.
The utility model discloses at two backup pads of circular hole shape current sensor's circular hole internal wall mounting, form the generating line fixed orifices, carry out firm fixed with the generating line, make the generating line not with the physical contact of quilt, improved the accuracy of detection data, labour saving and time saving.
The utility model discloses well first backup pad, second backup pad and fixing bolt all use insulating material to prepare and form, have improved measuring data's among the testing process precision.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a top view of the present invention of fig. 1;
FIG. 3 is a schematic view of the second support plate;
FIG. 4 is a schematic structural view of a second support plate;
in the figure: 1. the device comprises a first supporting plate, 2 fixing bolts, 3 round hole type current sensors, 4 insulating gaskets, 5 second supporting plates, 6 bus fixing holes, 7 bolt mounting holes.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to fig. 4, a round hole type current sensor bus fixing support frame comprises a first support plate 1 and a second support plate 5 which are symmetrically installed in a round hole of a round hole type current sensor 3 and are parallel to each other, the tail ends of the first support plate 1 and the second support plate 5 are fixed on the inner wall of the round hole type current sensor 3, bus fixing holes 6 are formed in the front ends of the first support plate 1 and the second support plate 5, the front ends of the first support plate 1 and the second support plate 5 are overlapped, two ends of the overlapped part are connected through a fixing bolt 2, and the two bus fixing holes 6 are completely or partially overlapped. An insulating gasket 4 is arranged between the overlapped parts of the first support plate 1 and the second support plate 5. The insulating gasket 4 comprises several nylon gaskets of different thickness.
The middle parts of the first supporting plate 1 and the second supporting plate 5 are provided with oblong bolt mounting holes 7. The bus fixing hole 6 is a long round hole or a round hole.
The tail ends of the first support plate 1 and the second support plate 5 are fastened on the inner wall of the circular hole type current sensor through bolts. The first supporting plate 1, the second supporting plate 5 and the fixing bolt 2 are all made of insulating materials.
The utility model discloses when using, according to the diameter of waiting to install the generating line and the magnitude of voltage of waiting to insert, select, adjust the relative position between first backup pad 1 and the second backup pad 5, on the circular hole inner wall that passes through bolt fastening round pass current sensor 3 with 5 afterbody of first backup pad 1 and second backup pad, install suitable insulating pad 4 between first backup pad 1 and second backup pad 5 overlap the position, pass generating line fixed orifices 6 with the generating line, insert high voltage detection system.
The utility model discloses at two backup pads of circular hole shape current sensor's circular hole internal wall mounting, form the generating line fixed orifices, carry out firm fixed with the generating line, make the generating line not with the physical contact of quilt, improved the accuracy of detection data, labour saving and time saving.
Claims (7)
1. The utility model provides a round hole type current sensor generating line fixed stay frame which characterized in that: install first backup pad (1) and second backup pad (5) parallel to each other in the circular hole of round hole type current sensor (3) including the symmetry, the tail end of first backup pad (1) and second backup pad (5) is all fixed on the inner wall of round hole type current sensor (3) circular hole, generating line fixed orifices (6) have all been seted up to the front end of first backup pad (1) and second backup pad (5), the front end of first backup pad (1) and second backup pad (5) overlaps mutually, the both ends of overlap portion are connected through fixing bolt (2), two generating line fixed orifices (6) are whole or partial coincidence.
2. The round hole type current sensor bus fixing support frame as claimed in claim 1, wherein: and an insulating gasket (4) is arranged between the overlapped parts of the first supporting plate (1) and the second supporting plate (5).
3. The round hole type current sensor bus fixing support frame as claimed in claim 2, wherein: the insulating gasket (4) comprises a plurality of nylon gaskets with different thicknesses.
4. The round hole type current sensor bus fixing support frame as claimed in claim 1, 2 or 3, wherein: and oblong bolt mounting holes (7) are formed in the middle parts of the first supporting plate (1) and the second supporting plate (5).
5. The round hole type current sensor bus fixing support frame as claimed in claim 4, wherein: the bus fixing hole (6) is a long round hole or a round hole.
6. The round hole type current sensor bus fixing support frame as claimed in claim 1, wherein: the tail ends of the first supporting plate (1) and the second supporting plate (5) are fastened on the inner wall of the circular hole type current sensor through bolts.
7. The round hole type current sensor bus fixing support frame as claimed in claim 1, wherein: the first supporting plate (1), the second supporting plate (5) and the fixing bolt (2) are all made of insulating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022106468.2U CN213749954U (en) | 2020-09-23 | 2020-09-23 | Round hole type current sensor bus fixing support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022106468.2U CN213749954U (en) | 2020-09-23 | 2020-09-23 | Round hole type current sensor bus fixing support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213749954U true CN213749954U (en) | 2021-07-20 |
Family
ID=76845618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022106468.2U Active CN213749954U (en) | 2020-09-23 | 2020-09-23 | Round hole type current sensor bus fixing support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213749954U (en) |
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2020
- 2020-09-23 CN CN202022106468.2U patent/CN213749954U/en active Active
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