CN217237907U - Power failure on-line monitoring analytical equipment - Google Patents
Power failure on-line monitoring analytical equipment Download PDFInfo
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- CN217237907U CN217237907U CN202221149431.0U CN202221149431U CN217237907U CN 217237907 U CN217237907 U CN 217237907U CN 202221149431 U CN202221149431 U CN 202221149431U CN 217237907 U CN217237907 U CN 217237907U
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- ring
- shift ring
- cable
- power failure
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
- Y04S10/52—Outage or fault management, e.g. fault detection or location
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Abstract
The utility model discloses an on-line monitoring and analyzing device for power failure, which comprises a first moving ring and a second moving ring, wherein cable failure detection mechanisms are arranged in the first moving ring and the second moving ring; the cable fault detection mechanism comprises a small ultrasonic flaw detector, an ultrasonic probe, a bent rod and a ball bearing; the laminating of first shift ring top has the second shift ring, first shift ring bottom and the equal bolted connection in second shift ring top have small-size ultrasonic flaw detector. The utility model discloses an ultrasonic transducer on first carriage ring and the second carriage ring not only can utilize first carriage ring and second carriage ring to carry out the centre gripping to the cable, and through the ball at the cable surface slip, reduce detection mechanism's whole volume, first carriage ring and second carriage ring can be at cable surface rotary motion in addition, make two ultrasonic transducers carry out the multi-angle detection breakpoint to the cable, have promoted the effect that detects.
Description
Technical Field
The utility model relates to a power failure technical field specifically is a power failure on-line monitoring analytical equipment.
Background
The patent No. CN202120805751.6 discloses a detection device for a charging cable of a new energy automobile, which solves the defects that the detection device for the internal breakpoint of the cable is inconvenient to use and cannot be compatible with the detection of cables with different sizes, and the distance between the detection end and the cable surface cannot be ensured, and comprises a handle, wherein a switch is clamped on one side of the handle, a contact piece is arranged on the other side of the handle, a display is arranged on the surface of the handle, a bracket is arranged on the inner side of the top of the handle, a first telescopic rod and a second telescopic rod are fixed inside the two sides of the bracket, the end parts of the first telescopic rod and the second telescopic rod are fixedly welded with a clamping plate, a guide plate is welded on the top of the clamping plate, a connecting shaft is clamped inside the clamping plate, the surface of the connecting shaft is movably connected with a roller, the device is an improvement of a universal meter, the operation is convenient to hold, the cable can be detected by only clamping the cable between the clamping plate and moving back and forth, is convenient to use.
At present, the existing detection device for the charging cable of the new energy automobile has some defects, for example; current new energy automobile's charging cable's detection device, in the use, need handheld support to carry out the holistic detection of cable, it is great to lead to detection mechanism volume, it is very inconvenient during the detection, and the in-process that detects, can not carry out the multiple spot to the cable and encircle the detection, only can detect from the left and right sides, can't detect the breakpoint condition of a plurality of positions of a plurality of cables, moreover, the mode that detects is comparatively single, it is not very high to lead to the accuracy that detects.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric power trouble on-line monitoring analytical equipment has solved the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an on-line monitoring and analyzing device for power failure comprises a first moving ring and a second moving ring, wherein cable failure detection mechanisms are arranged in the first moving ring and the second moving ring;
the cable fault detection mechanism comprises a small ultrasonic flaw detector, an ultrasonic probe, a bent rod and a ball bearing; the laminating of first shift ring top has the second shift ring, first shift ring bottom and the equal bolted connection in second shift ring top have small-size ultrasonic flaw detector, the equal bolted connection in first shift ring top and second shift ring bottom has ultrasonic transducer, a plurality of balls have been run through to knee outside equidistance.
As a preferred embodiment of the present invention, the first moving ring inner wall left and right sides and the second moving ring inner wall left and right sides are all bolted with an induction type test pencil.
As a preferred embodiment of the present invention, the ball has a round hole therein, and the inner wall of the round hole is fixedly connected with the bearing.
As a preferred embodiment of the present invention, the inside of the bearing is rotatably connected with a bent rod.
As a preferred embodiment of the utility model, fixing bolt has all been laminated to the first shift ring top left and right sides, fixing bolt has the second shift ring bottom to pass first shift ring threaded connection.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses an ultrasonic transducer on first carriage release ring and the second carriage release ring not only can utilize first carriage release ring and second carriage release ring to carry out the centre gripping to the cable, and through the ball at the cable surface slip, reduce detection mechanism's whole volume, first carriage release ring and second carriage release ring can be at cable surface rotary motion in addition, make two ultrasonic transducers carry out the multi-angle to the cable and detect the breakpoint, have promoted the effect that detects, are favorable to more practical use a power failure on-line monitoring analytical equipment.
2. The utility model discloses an intra-annular induction type electrography is removed to first carriage ring and second, can utilize a plurality of induction type electrography, detects a plurality of angles of cable, and when response a test alternating current signal disappears suddenly, then judge the breakpoint at the check point, cooperation ultrasonic transducer can carry out the breakpoint and compare, promotes the accuracy of detecting the breakpoint, is favorable to more practical use a power failure on-line monitoring analytical equipment.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a front view of an online power failure monitoring and analyzing device of the present invention;
fig. 2 is the utility model relates to a power failure on-line monitoring analytical equipment's round hole view.
In the figure: the ultrasonic flaw detector comprises a first moving ring 2, a second moving ring 3, a fixing bolt 4, an ultrasonic probe 5, a bent rod 6, a ball 7, a small ultrasonic flaw detector 8, an induction type test pencil 9, a round hole 10 and a bearing.
Detailed Description
Referring to fig. 1-2, the present invention provides a technical solution: an on-line monitoring and analyzing device for power failure comprises a first moving ring 1 and a second moving ring 2, wherein cable failure detection mechanisms are arranged inside the first moving ring 1 and the second moving ring 2;
the cable fault detection mechanism comprises a small ultrasonic flaw detector 7, an ultrasonic probe 4, a bent rod 5 and a ball 6; the laminating of 1 top of first shift ring has second shift ring 2, 1 bottom of first shift ring and the equal bolted connection in 2 tops of second shift ring have small-size ultrasonic flaw detector 7, 1 top of first shift ring and the equal bolted connection in 2 bottoms of second shift ring have ultrasonic probe 4, 5 outside equidistance of knee rod runs through there are a plurality of balls 6, through ultrasonic probe 4 on first shift ring 1 and the second shift ring 2, not only can utilize first shift ring 1 and second shift ring 2 to carry out the centre gripping to the cable, slide at the cable surface through ball 6, reduce detection mechanism's whole volume, first shift ring 1 and second shift ring 2 can be at cable surface rotary motion in addition, make two ultrasonic probe 4 carry out the multi-angle to the cable and detect the breakpoint, promoted the effect that detects.
In this embodiment, please refer to fig. 1, the left and right sides of the inner wall of the first moving ring 1 and the left and right sides of the inner wall of the second moving ring 2 are all bolted with the inductive test pens 8, and a plurality of inductive test pens 8 can be used to detect a plurality of angles of the cable through the inductive test pens 8 in the first moving ring 1 and the second moving ring 2, when the inductive test ac signal disappears suddenly, the breakpoint is determined to be at the detection point, and the breakpoint comparison can be performed in cooperation with the ultrasonic probe 4, so as to improve the accuracy of the detection breakpoint.
Referring to fig. 1 in the embodiment, a circular hole 9 is formed in the ball 6, and a bearing 10 is fixedly connected to an inner wall of the circular hole 9.
Referring to fig. 1, in the present embodiment, a curved rod 5 is rotatably connected inside the bearing 10.
In the embodiment, referring to fig. 1, fixing bolts 3 are attached to the left and right sides of the top of the first moving ring 1, and the bottom of each fixing bolt 3 penetrates through the first moving ring 1 and is connected with a second moving ring 2 through threads.
When a power failure on-line monitoring analytical equipment used, earlier with small-size ultrasonic flaw detector 7 and induction type electrography 8 and external power source electric connection, after connecting the completion, with the laminating of first shift ring 1 and second shift ring 2 in the cable outside, utilize fixing bolt 3 to connect first shift ring 1 and second shift ring 2 afterwards, utilize ball 6 to make first shift ring 1 and second shift ring 2 slide on the cable surface, at gliding in-process, open small-size ultrasonic flaw detector 7 and induction type electrography 8, can carry out multi-angle detection to the inside breakpoint of cable, utilize two kinds of detections to carry out the breakpoint and compare, promote the accuracy that detects the breakpoint.
Claims (5)
1. The utility model provides a power failure on-line monitoring analytical equipment, includes first removal ring (1) and second removal ring (2), its characterized in that: cable fault detection mechanisms are arranged in the first moving ring (1) and the second moving ring (2);
the cable fault detection mechanism comprises a small ultrasonic flaw detector (7), an ultrasonic probe (4), a bent rod (5) and a ball (6); the laminating of first shift ring (1) top has second shift ring (2), first shift ring (1) bottom and the equal bolted connection in second shift ring (2) top have small-size ultrasonic flaw detector (7), first shift ring (1) top and the equal bolted connection in second shift ring (2) bottom have ultrasonic transducer (4), curved bar (5) outside equidistance runs through has a plurality of balls (6).
2. The on-line monitoring and analyzing device for power failure according to claim 1, characterized in that: the left side and the right side of the inner wall of the first moving ring (1) and the left side and the right side of the inner wall of the second moving ring (2) are both connected with induction type test pens (8) through bolts.
3. The on-line monitoring and analyzing device for power failure according to claim 1, characterized in that: round holes (9) are formed in the balls (6), and bearings (10) are fixedly connected to the inner walls of the round holes (9).
4. The on-line power failure monitoring and analyzing device of claim 3, wherein: and a bent rod (5) is rotatably connected inside the bearing (10).
5. The on-line monitoring and analyzing device for power failure according to claim 1, characterized in that: fixing bolt (3) have all been laminated to both sides about first shift ring (1) top, first shift ring (1) threaded connection is passed to fixing bolt (3) bottom has second shift ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221149431.0U CN217237907U (en) | 2022-05-13 | 2022-05-13 | Power failure on-line monitoring analytical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221149431.0U CN217237907U (en) | 2022-05-13 | 2022-05-13 | Power failure on-line monitoring analytical equipment |
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| Publication Number | Publication Date |
|---|---|
| CN217237907U true CN217237907U (en) | 2022-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221149431.0U Active CN217237907U (en) | 2022-05-13 | 2022-05-13 | Power failure on-line monitoring analytical equipment |
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| Country | Link |
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| CN (1) | CN217237907U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117192435A (en) * | 2023-11-08 | 2023-12-08 | 国网辽宁省电力有限公司 | Circuit fatigue damage detection device |
| CN117250440A (en) * | 2023-11-16 | 2023-12-19 | 国网山东省电力公司禹城市供电公司 | Power grid cable fault detection device |
-
2022
- 2022-05-13 CN CN202221149431.0U patent/CN217237907U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117192435A (en) * | 2023-11-08 | 2023-12-08 | 国网辽宁省电力有限公司 | Circuit fatigue damage detection device |
| CN117192435B (en) * | 2023-11-08 | 2024-01-30 | 国网辽宁省电力有限公司 | Circuit fatigue damage detection device |
| CN117250440A (en) * | 2023-11-16 | 2023-12-19 | 国网山东省电力公司禹城市供电公司 | Power grid cable fault detection device |
| CN117250440B (en) * | 2023-11-16 | 2024-01-26 | 国网山东省电力公司禹城市供电公司 | Power grid cable fault detection device |
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