CN208270616U - A kind of protective device of automatic control distribution device intelligence leak current fault indicator - Google Patents
A kind of protective device of automatic control distribution device intelligence leak current fault indicator Download PDFInfo
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- CN208270616U CN208270616U CN201820894012.7U CN201820894012U CN208270616U CN 208270616 U CN208270616 U CN 208270616U CN 201820894012 U CN201820894012 U CN 201820894012U CN 208270616 U CN208270616 U CN 208270616U
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- leak current
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Abstract
The utility model discloses a kind of protective devices of automatic control distribution device intelligence leak current fault indicator, including protective frame, through connection, there are two link slots on the both ends two sides of protective frame, several rubber pad designs inside the utility model shield, to effectively be the shockproof protection of shield internal fault indicator, when personnel are when installing fault detector in high-altitude, it can be effectively nested in link slot by activity inserted link, to which power line is nested between pull rod and protective frame, and fix gripping block with movable inserted link by back-moving spring, to realize that indicating fault line passes through the Fast Installation between protective frame and power line, and the design of minitype motor driving rack is automatically controlled by controller, and rack lower end is fixedly connected with Collapsible cover design, to when failure does not occur, it can be effectively by Collapsible cover to shield Internal fault detector is protected, and effectively avoids its internal and surface contamination dust and the problem that causes performance lower.
Description
Technical field
The utility model relates to a kind of fault detector, specially a kind of automatic control distribution device intelligence leak current fault refers to
The protective device for showing device belongs to fault detector protection technology field.
Background technique
Fault detector refers to that one kind is mounted on power line, overhead line, and the device of fault current is indicated on cable and busbar,
Fault detector is a kind of electromagnetic induction device that can reflect and have short circuit current by revealing Reflector board, this failure is referred to
Show that device is installed along distribution line, once line failure, short circuit current flows through, and fault detector just acts, failure mark
Will red card just occurs, then along make an inspection tour, all there is red card in the fault detector before source side to fault point, after fault point
Fault detector there is not red card, that is, can determine whether fault point just in the last one red card point and first thereafter non-famous point
Between, traditional fault detector, damping performance is poor, and when personnel transport and jolt, internal electronic element is easy
Be damaged because jolting, safety is to be improved, there is improvement, and traditional indicating fault its when being installed on overhead line,
Multi-pass is crossed screw and is installed together through gasket mode with power line, and personnel are inconvenient when high-altitude is dismantled and installed, and exists and changes
Into, and when conventional failure indicator is placed outdoors, because in the environment, surface and inside are easy to be stained with for fault detector exposure
Dust is contaminated, influences fault indicator performance, safety has much room for improvement.
Utility model content
The purpose of this utility model is to provide a kind of protections of automatic control distribution device intelligence leak current fault indicator
Device, to solve the problems mentioned in the above background technology, several rubber pad designs inside shield, to effectively be shield
The shockproof protection of internal fault indicator, when personnel, in high-altitude installation, it is embedding effectively to pass through movable inserted link to fault detector
It covers in link slot, so that power line is nested between pull rod and protective frame, and gripping block and activity is made by back-moving spring
Inserted link is fixed, to realize indicating fault line by the Fast Installation between protective frame and power line, personnel's installation is more convenient.
To achieve the above object, the utility model provides the following technical solutions: a kind of automatic control distribution device intelligence leakage
The protective device of electric fault indicator, including protective frame, through connection, there are two connections on the both ends two sides of the protective frame
Movable inserted link there are two connections, the upper end of two movable inserted links on the same end are run through in slot, the inside of two link slots
The upper end for being through to protective frame is connected by pull rod, and the inside that the side of the activity inserted link is located at link slot is equipped with gripping block,
One end of the gripping block is fixedly connected with movable block by the side that clamping bar is through to protective frame, and the clamping bar is outer
Portion, which is located between the side of protective frame and the side of movable block, is fixedly connected with tightening spring, and the lower end of the protective frame is equipped with interior
Thread groove, and the protective frame is threaded with shield by internal thread groove, if the inside of the shield is fixedly connected with
Dry rubber substance pad.
Preferably, the position that the upper end of the shield corresponds to internal thread groove is fixedly connected with external screw thread ring.
Preferably, the side of the pull rod is fixedly linked by the upper end of elastic band and protective frame.
Preferably, the side of the gripping block is equipped with several salient points, and the side of the movable inserted link corresponds to several salient points
Position is equipped with several grooves.
Preferably, the outer upper end of the shield is fixedly connected with protective ring, and the lower end of the protective ring is fixedly connected
There is Collapsible cover, be fixedly connected with rack on the lower end side of the Collapsible cover, if being uniformly provided on the side of the rack
Dry gear, and the rack is through to the upper end side of protective ring and is connected by meshing transmission on micromotor by gear, institute
The side for stating micromotor, which is located on protective ring, is electrically connected with controller, and the controller signals are siemens PLC, institute
State shield is that high density polyethylene (HDPE) material is made, and the inside of the shield is equipped with fault detector, and the control
Device is electrical connected with fault detector, the design of minitype motor driving rack is controlled by controller and rack lower end is solid
Surely connection Collapsible cover design, thus when failure does not occur, it can be effectively by Collapsible cover to the fault detector inside shield
It is protected, effectively avoids it internal and surface contamination dust and the problem that causes performance lower, and when failure occurs, can have
Effect is risen by minitype motor driving Collapsible cover, is not influenced fault alarm work, is effectively provided protection for fault alarm, more
It is practical.
Compared with prior art, the utility model has the beneficial effects that several rubber pad designs inside shield, to have
Effect is the shockproof protection of shield internal fault indicator, when personnel in high-altitude installation, can effectively pass through fault detector
Movable inserted link is nested in link slot, so that power line is nested between pull rod and protective frame, and makes to press from both sides by back-moving spring
Tight block is fixed with movable inserted link, to realize that indicating fault line passes through the Fast Installation between protective frame and power line, Ren Yuanan
Dress is more convenient, and is fixedly connected with folding by controller automatic control minitype motor driving rack design and rack lower end
It is folded to be provide with meter, so that effectively the fault detector inside shield can be protected by Collapsible cover when failure does not occur,
The problem for effectively avoiding its internal and surface contamination dust and causing performance lower, and when failure occurs, it can be effectively by micro-
Type motor Foldable cover rises, and does not influence fault alarm work, effectively provides protection for fault alarm, more practical.
Detailed description of the invention
Fig. 1 is the utility model structural front view；
Fig. 2 is the protective frame structure sectional side view of the utility model；
Fig. 3 is the protective roof structure cross-sectional view of the utility model；
Fig. 4 is the protective roof structure main view of the utility model；
Fig. 5 is schematic enlarged-scale view at A in Fig. 3.
In figure: 1, protective frame；2, link slot；3, movable inserted link；4, pull rod；5, gripping block；6, clamping bar；7, movable block；
8, spring is tightened；9, internal thread groove；10, shield；11, rubber pad；12, external screw thread ring；13, groove；14, elastic band；15, prevent
Retaining ring；16, Collapsible cover；17, rack；18, gear；19, micromotor；20, controller.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of automatic control distribution device intelligence electric leakage event
Hinder the protective device of indicator, including protective frame 1, through connection there are two link slot 2 on the both ends two sides of protective frame 1, two
Movable inserted link 3 there are two connections is run through in the inside of a link slot 2, and the upper end of two movable inserted links 3 on the same end is through to
The upper end of protective frame 1 is connected by pull rod 4, and the inside that the side of movable inserted link 3 is located at link slot 2 is equipped with gripping block 5, gripping block
5 one end is fixedly connected with movable block 7 by the side that clamping bar 6 is through to protective frame 1, and the outside of clamping bar 6 is positioned at anti-
Tightening spring 8 is fixedly connected between the side of retaining frame 1 and the side of movable block 7, the lower end of protective frame 1 is equipped with internal thread groove 9,
And protective frame 1 is threaded with shield 10 by internal thread groove 9, the inside of shield 10 is fixedly connected with several rubber pads
11, the outer upper end of shield 10 is fixedly connected with protective ring 15, and the lower end of protective ring 15 is fixedly connected with Collapsible cover 16, folds
It is fixedly connected with rack 17 on the lower end side of cover 16, several gears 18, and gear are uniformly provided on the side of rack 17
The upper end side that bar 17 is through to protective ring 15 is connected by meshing transmission on micromotor 19 by gear 18, micromotor 19
Side, which is located on protective ring 15, is electrically connected with controller 20,20 model siemens PLC of controller.
The position that the upper end of shield 10 corresponds to internal thread groove 9 is fixedly connected with external screw thread ring 12, and personnel's installation is facilitated to tear open
It unloads, the side of pull rod 4 is fixedly linked by elastic band 14 and the upper end of protective frame 1, prevents 4 drive activity inserted link 3 of pull rod from even
Be detached from when being extracted in access slot 2 with protective frame 1, the side of gripping block 5 is equipped with several salient points, and if movable inserted link 3 side it is corresponding
Dry bump location is equipped with several grooves 13, facilitates processing activity inserted link 3 to be clamped in link slot 2 by gripping block 5, shield 10
Be that high density polyethylene (HDPE) material is made, the inside of the shield 10 is equipped with fault detector, and the controller 20 with
Fault detector is electrical connected, light weight, more practical.
In use, first fault detector is placed into shield 10, then shield 10 is revolved by external screw thread ring 12
Enter into internal thread groove 9, to complete to install between shield 10 and protective frame 1, then personnel can pull movable block 7, thus
Make to tighten the stretching of spring 8, so that gripping block 5 be made to separate in the groove 13 on movable inserted link 3, then personnel can pull pull rod 4,
To extract movable inserted link 3 from link slot 2, then protective frame 1 is placed into below power line to be installed, then passes through drawing
Movable inserted link 3 is nested in link slot 2 by bar 4, so that power line be made to be nested between 1 upper end of pull rod 4 and protective frame, then people
Member can unclamp movable block 7, drive clamping bar 6 and gripping block 5 to be nested in activity under the elastic tightening effect of tightening spring 8 and insert
In groove 13 in bar 3, thus by being installed between protective frame 1 and power line, to complete between fault detector and power line
Installation, when fault detector detection failure occur when, controller 20 receives fault detector fault-signal, then opens
Actuating miniature motor 19, micromotor 19 rotate, to drive rack 17 to rise by gear 18, rack 17, which will rise, to be folded
It covers 16 pull-ups from shield 10 and facilitates notice work so that the fault detector in shield 10 is exposed to environmental externality
Personnel's failure occurs, simple and practical.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of protective device of automatic control distribution device intelligence leak current fault indicator, including protective frame (1), feature exists
In through connection, there are two link slot (2), the inside of two link slots (2) on the both ends two sides of the protective frame (1)
Run through movable inserted link (3) there are two connecting, the upper end of two movable inserted links (3) on the same end is through to protective frame (1)
Upper end is connected by pull rod (4), and the inside that the side of the activity inserted link (3) is located at link slot (2) is equipped with gripping block (5), institute
The one end for stating gripping block (5) is fixedly connected with movable block (7) by the side that clamping bar (6) are through to protective frame (1), and described
The outside of clamping bar (6), which is located between the side of protective frame (1) and the side of movable block (7), is fixedly connected with tightening spring (8),
The lower end of the protective frame (1) be equipped with internal thread groove (9), and the protective frame (1) by internal thread groove (9) be threaded with it is anti-
The inside of shield (10), the shield (10) is fixedly connected with several rubber pads (11).
2. a kind of protective device of automatic control distribution device intelligence leak current fault indicator according to claim 1,
Be characterized in that: the position that the upper end of the shield (10) corresponds to internal thread groove (9) is fixedly connected with external screw thread ring (12).
3. a kind of protective device of automatic control distribution device intelligence leak current fault indicator according to claim 1,
Be characterized in that: the side of the pull rod (4) is fixedly linked by elastic band (14) and the upper end of protective frame (1).
4. a kind of protective device of automatic control distribution device intelligence leak current fault indicator according to claim 1,
Be characterized in that: the side of the gripping block (5) is equipped with several salient points, and the side of the movable inserted link (3) corresponds to several salient points
Position is equipped with several grooves (13).
5. a kind of protective device of automatic control distribution device intelligence leak current fault indicator according to claim 1,
Be characterized in that: the outer upper end of the shield (10) is fixedly connected with protective ring (15), and the lower end of the protective ring (15) is solid
Surely it is connected with Collapsible cover (16), is fixedly connected with rack (17), the rack on the lower end side of the Collapsible cover (16)
(17) be uniformly provided on side several gears (18), and the rack (17) be through to protective ring (15) upper end side it is logical
It crosses gear (18) to be connected by meshing transmission on micromotor (19), the side of the micromotor (19) is located on protective ring (15)
It is electrically connected with controller (20), the model siemens PLC of the controller (20).
6. a kind of protective device of automatic control distribution device intelligence leak current fault indicator according to claim 5,
Be characterized in that: the shield (10) is that high density polyethylene (HDPE) material is made, and the inside of the shield (10) is equipped with event
Hinder indicator, and the controller (20) is electrical connected with fault detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820894012.7U CN208270616U (en) | 2018-06-11 | 2018-06-11 | A kind of protective device of automatic control distribution device intelligence leak current fault indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820894012.7U CN208270616U (en) | 2018-06-11 | 2018-06-11 | A kind of protective device of automatic control distribution device intelligence leak current fault indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208270616U true CN208270616U (en) | 2018-12-21 |
Family
ID=64689446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820894012.7U Active CN208270616U (en) | 2018-06-11 | 2018-06-11 | A kind of protective device of automatic control distribution device intelligence leak current fault indicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208270616U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112014769A (en) * | 2020-09-09 | 2020-12-01 | 河南省三禾电气有限公司 | Fault indicator convergence unit |
| CN112152142A (en) * | 2020-09-14 | 2020-12-29 | 刘正花 | Line fault indicator dismounting structure for power equipment and dismounting method thereof |
-
2018
- 2018-06-11 CN CN201820894012.7U patent/CN208270616U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112014769A (en) * | 2020-09-09 | 2020-12-01 | 河南省三禾电气有限公司 | Fault indicator convergence unit |
| CN112014769B (en) * | 2020-09-09 | 2023-08-18 | 河南省三禾电气集团有限公司 | Fault indicator converging unit |
| CN112152142A (en) * | 2020-09-14 | 2020-12-29 | 刘正花 | Line fault indicator dismounting structure for power equipment and dismounting method thereof |
| CN112152142B (en) * | 2020-09-14 | 2021-11-05 | 国网上海市电力公司 | Line fault indicator dismounting structure for power equipment and dismounting method thereof |
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