CN210894554U - Distribution lines fault indicator - Google Patents
Distribution lines fault indicator Download PDFInfo
- Publication number
- CN210894554U CN210894554U CN201920236415.7U CN201920236415U CN210894554U CN 210894554 U CN210894554 U CN 210894554U CN 201920236415 U CN201920236415 U CN 201920236415U CN 210894554 U CN210894554 U CN 210894554U
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- fixedly connected
- indicator
- indicator body
- fault indicator
- dwang
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Abstract
The utility model discloses a distribution lines fault indicator, including the indicator body, the bottom fixedly connected with connecting cover of indicator body, the inside of connecting cover is provided with the pilot lamp, the equal fixedly connected with supporting seat in both sides at indicator body top, two the surface of supporting seat is all rotated and is connected with the dwang, two the equal fixedly connected with magnetism ball of one end of dwang, and swing joint between the surface of two magnetism balls, the equal fixedly connected with fixing base in both sides at the indicator body back, the utility model relates to a fault indicator technical field. This distribution lines fault indicator utilizes the dwang to rotate for two magnetic ball contacts, then rotates the commentaries on classics cover, thereby drives the screw thread post and rises, and indirect drive arc support and cable contact play the fixed bolster effect, and not only the stability of installation is strong, and convenient to detach and installation have effectually alleviateed workman's intensity of labour moreover.
Description
Technical Field
The utility model relates to a fault indicator technical field specifically is a distribution lines fault indicator.
Background
The fault indicator means a device installed on a power line to indicate a fault current. Most fault indicators can only discriminate, indicating a short circuit fault by detecting the characteristics of the short circuit current. The fault indicator is an electromagnetic induction device which can reflect the passing of short-circuit current and show a fault sign board. The fault indicator is arranged along the distribution line, and once the line has a fault, short-circuit current flows through the fault indicator, the fault indicator acts, and a fault sign red board appears. And then, inspecting along the line, wherein the red cards appear on the fault indicators from the power supply side to the fault point, and the red cards do not appear on the fault indicators after the fault point, so that the fault point can be judged to be between the last red card and the first non-red card after the last red card. Fault indicators typically include current and voltage sensing, fault discrimination, fault indicator actuation, fault status indication and signal output, and automatic delay reset control. The fault indicator is generally installed on an overhead line, an overhead cable or an underground cable, and a switch cabinet busbar, so that the fault indicator detects voltage by detecting the potential gradient of a space electric field and detects line current by electromagnetic induction.
Line faults in the power grid mostly occur in a power distribution network, social production is directly influenced, the existing distribution line fault indicator is fastened by bolts when high-altitude operation is carried out, the operation process is complex, a large amount of time is consumed, follow-up maintenance and disassembly are inconvenient, and the labor intensity of workers is increased.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a distribution lines fault indicator has solved current distribution lines fault indicator, adopts the bolt to fasten mostly when installing, and the process of operation is more complicated, follow-up maintenance dismantlement inconvenient problem.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a distribution line fault indicator comprises an indicator body, wherein the bottom of the indicator body is fixedly connected with a connecting cover, an indicator lamp is arranged in the connecting cover, two sides of the top of the indicator body are fixedly connected with supporting seats, the surfaces of the two supporting seats are rotatably connected with rotating rods, one ends of the two rotating rods are fixedly connected with magnetic balls, the outer surfaces of the two magnetic balls are movably connected, two sides of the back of the indicator body are fixedly connected with fixing seats, a cross rod is fixedly connected between the two fixing seats, a threaded groove is formed in the cross rod, a threaded column is in threaded connection with the inner surface of the threaded groove, a rotating sleeve is fixedly connected with the bottom end of the threaded column, a groove is formed in the top of the indicator body, a movable column is slidably connected with the inner surface of the groove, and an arc-shaped support is fixedly connected with the top end of the movable column, one side of the outer surface of the movable column is fixedly connected with a connecting seat, and the bottom of the connecting seat is rotatably connected with the top end of the threaded column.
Preferably, one side fixedly connected with rubber pad of dwang surface, and the rubber pad is provided with two.
Preferably, the other side fixedly connected with handle of dwang surface, and the handle is provided with two.
Preferably, one side fixedly connected with reset spring of dwang surface, and reset spring's one end and one side fixed connection of supporting seat.
Preferably, the surface of the indicator body is fixedly connected with a nameplate, and the surface of the indicator body is fixedly connected with a control button under the nameplate.
Preferably, arc-shaped grooves are formed in two sides of the indicator body.
Advantageous effects
The utility model provides a distribution lines fault indicator. Compared with the prior art, the method has the following beneficial effects:
(1) the distribution line fault indicator comprises an indicator body, wherein two sides of the top of the indicator body are fixedly connected with supporting seats, the surfaces of the two supporting seats are rotatably connected with rotating rods, one ends of the two rotating rods are fixedly connected with magnetic balls, the outer surfaces of the two magnetic balls are movably connected, two sides of the back of the indicator body are fixedly connected with fixing seats, a cross rod is fixedly connected between the two fixing seats, a threaded groove is formed in the cross rod, a threaded column is connected to the inner surface of the threaded groove in a threaded manner, a rotating sleeve is fixedly connected to the bottom end of the threaded column, a groove is formed in the top of the indicator body, a movable column is slidably connected to the inner surface of the groove, an arc-shaped support is fixedly connected to the top end of the movable column, a connecting seat is fixedly connected to one side of the outer, make two magnetic ball contacts, then rotate and change the cover to drive the screw thread post and rise, indirect drive arc support and the cable contact play the fixed stay effect, not only the stability of installation is strong, and convenient to detach and installation have effectually alleviateed workman's intensity of labour moreover.
(2) This distribution lines fault indicator through one side fixedly connected with reset spring at the dwang surface, and one side fixed connection of reset spring's one end and supporting seat, and the arc wall has all been seted up to the both sides of indicator body, through setting up reset spring, can resume initial state by the dwang, conveniently installs the indicator body, sets up the arc wall, can make things convenient for the finger to put into portable the device.
Drawings
Fig. 1 is a front view of the external structure of the present invention;
FIG. 2 is a front view of the internal structure of the present invention;
FIG. 3 is a rear view of the internal structure of the present invention;
fig. 4 is a partially enlarged view of a portion a in fig. 3 according to the present invention.
In the figure: 1-indicator body, 2-connecting cover, 3-indicator light, 4-supporting seat, 5-rotating rod, 6-magnetic ball, 7-fixed seat, 8-cross rod, 9-thread groove, 10-thread column, 11-rotating sleeve, 12-groove, 13-movable column, 14-arc support, 15-connecting seat, 16-rubber pad, 17-handle, 18-reset spring, 19-nameplate, 20-control button and 21-arc groove.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a distribution line fault indicator comprises an indicator body 1, wherein arc-shaped grooves 21 are formed in two sides of the indicator body 1, the arc-shaped grooves 21 are arranged to facilitate fingers to put in, the indicator is convenient to carry, a nameplate 19 is fixedly connected to the surface of the indicator body 1, the performance of the indicator is recorded on the nameplate 19, a control button 20 is fixedly connected to the surface of the indicator body 1 and is positioned under the nameplate 19, the control button 20 can open or close the indicator, a connecting cover 2 is fixedly connected to the bottom of the indicator body 1, the connecting cover 2 plays a role in protecting the indicator 3, an indicator lamp 3 is arranged inside the connecting cover 2, the indicator lamp 3 can be used for observing whether a circuit has a fault, supporting seats 4 are fixedly connected to two sides of the top of the indicator body 1, rotating rods 5 are rotatably connected to the surfaces of the two supporting seats 4, a reset spring 18 is fixedly connected to one side of the outer surface of the supporting seat 5, the indicator body 1 can be conveniently installed by restoring the initial state of the rotating rod 5 through the reset spring 18, one end of the reset spring 18 is fixedly connected with one side of the supporting seat 4, the other side of the outer surface of the rotating rod 5 is fixedly connected with the handle 17, two handles 17 are arranged, one side of the outer surface of the rotating rod 5 is fixedly connected with the rubber pad 16, the rubber pad 16 plays a certain protection role on a cable, two rubber pads 16 are arranged, one end of each rotating rod 5 is fixedly connected with the magnetic ball 6, the magnetic ball 6 has certain magnetism, so that the two magnetic balls 6 are attracted, the outer surfaces of the two magnetic balls 6 are movably connected, the two sides of the back surface of the indicator body 1 are fixedly connected with the fixed seats 7, the cross rod 8 is fixedly connected between the two fixed seats 7, the threaded groove 9 is formed in the cross rod 8, and the threaded column 10 is in threaded, the bottom fixedly connected with of screw thread post 10 changes cover 11, recess 12 is seted up at the top of indicator body 1, the internal surface sliding connection of recess 12 has movable post 13, the top fixedly connected with arc support 14 of movable post 13, arc support 14 and cable contact, play the fixed stay effect, one side fixedly connected with connecting seat 15 of movable post 13 surface, the bottom of connecting seat 15 is rotated with the top of screw thread post 10 and is connected, utilize dwang 5 to rotate, make two magnetic ball 6 contacts, then rotate and change cover 11, thereby it rises to drive screw thread post 10, indirect drive arc support 14 and cable contact, play the fixed stay effect, not only the stability of installation is strong, and convenient to detach and installation, effectual workman's intensity of labour that has alleviateed.
During operation, at first stimulate two handles 17, and then drive dwang 5 and rotate on the surface of supporting seat 4, and then arrange the device in on the cable, loosen handle 17, make two magnetic ball 6 contacts under reset spring 18's effect, the cable contacts with two rubber pads 16, then rotate and change cover 11, and then drive threaded post 10 at the internal surface upward movement of thread groove 9, further drive connecting seat 15 upward movement, thereby drive movable post 13 at the internal surface upward movement of recess 12, make arc support 14 upward movement and cable contact support tightly can, when needing to dismantle, reverse operation can.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a distribution lines fault indicator, includes indicator body (1), the bottom fixedly connected with connecting cover (2) of indicator body (1), the inside of connecting cover (2) is provided with pilot lamp (3), its characterized in that: the indicator is characterized in that the supporting seats (4) are fixedly connected to the two sides of the top of the indicator body (1), the surfaces of the two supporting seats (4) are rotatably connected with the rotating rods (5), the magnetic balls (6) are fixedly connected to one ends of the two rotating rods (5), the outer surfaces of the two magnetic balls (6) are movably connected, the fixing seats (7) are fixedly connected to the two sides of the back of the indicator body (1), a cross rod (8) is fixedly connected between the two fixing seats (7), a threaded groove (9) is formed in the cross rod (8), a threaded column (10) is in threaded connection with the inner surface of the threaded groove (9), a rotating sleeve (11) is fixedly connected to the bottom end of the threaded column (10), a groove (12) is formed in the top of the indicator body (1), and a movable column (13) is in sliding connection with the inner surface of, the top end of the movable column (13) is fixedly connected with an arc-shaped support (14), one side of the outer surface of the movable column (13) is fixedly connected with a connecting seat (15), and the bottom of the connecting seat (15) is rotatably connected with the top end of the threaded column (10).
2. A distribution line fault indicator according to claim 1, further comprising: one side fixedly connected with rubber pad (16) of dwang (5) surface, and rubber pad (16) are provided with two.
3. A distribution line fault indicator according to claim 1, further comprising: the opposite side fixedly connected with handle (17) of dwang (5) surface, and handle (17) are provided with two.
4. A distribution line fault indicator according to claim 1, further comprising: one side fixedly connected with reset spring (18) of dwang (5) surface, and one side fixed connection of one end and supporting seat (4) of reset spring (18).
5. A distribution line fault indicator according to claim 1, further comprising: the surface of the indicator body (1) is fixedly connected with a nameplate (19), and the surface of the indicator body (1) is fixedly connected with a control button (20) under the nameplate (19).
6. A distribution line fault indicator according to claim 1, further comprising: arc-shaped grooves (21) are formed in the two sides of the indicator body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920236415.7U CN210894554U (en) | 2019-02-25 | 2019-02-25 | Distribution lines fault indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920236415.7U CN210894554U (en) | 2019-02-25 | 2019-02-25 | Distribution lines fault indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210894554U true CN210894554U (en) | 2020-06-30 |
Family
ID=71319615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920236415.7U Expired - Fee Related CN210894554U (en) | 2019-02-25 | 2019-02-25 | Distribution lines fault indicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210894554U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112152142A (en) * | 2020-09-14 | 2020-12-29 | 刘正花 | Dismantling structure and dismantling method of line fault indicator for power equipment |
| CN116298689A (en) * | 2023-03-21 | 2023-06-23 | 国网山东省电力公司高唐县供电公司 | Power supply line monitoring device and method |
-
2019
- 2019-02-25 CN CN201920236415.7U patent/CN210894554U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112152142A (en) * | 2020-09-14 | 2020-12-29 | 刘正花 | Dismantling structure and dismantling method of line fault indicator for power equipment |
| CN116298689A (en) * | 2023-03-21 | 2023-06-23 | 国网山东省电力公司高唐县供电公司 | Power supply line monitoring device and method |
| CN116298689B (en) * | 2023-03-21 | 2024-03-22 | 国网山东省电力公司高唐县供电公司 | Power supply line monitoring device and method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 Termination date: 20210225 |