CN216904030U - Distribution network overhead fault indicator release - Google Patents
Distribution network overhead fault indicator release Download PDFInfo
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- CN216904030U CN216904030U CN202122444479.6U CN202122444479U CN216904030U CN 216904030 U CN216904030 U CN 216904030U CN 202122444479 U CN202122444479 U CN 202122444479U CN 216904030 U CN216904030 U CN 216904030U
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- rod
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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 relates to the technical field of indicator releases, and discloses a distribution network overhead fault indicator release which comprises a connecting sheet, wherein an insulating rod is fixedly connected to one side of the connecting sheet, a first connecting rod is fixedly connected to one end, far away from the connecting sheet, of the insulating rod, a loosening valve is fixedly connected to one end, far away from the insulating rod, of the first connecting rod, a fixed block is fixedly connected to one side of the loosening valve, a fixed groove is formed in one side, far away from the loosening valve, of the fixed block, a fixed rod is connected in the fixed groove in a sliding mode, and one end of the fixed rod extends to the outer side of the fixed block and is fixedly connected with a second connecting rod. The utility model can rapidly and conveniently reduce the operation time of replacing the overhead fault indicator by arranging the lock needle, the steel ring and the elasticity valve, effectively avoid power failure work, ensure the reliability of power supply, and assemble and disassemble the lock needle and the steel ring from the elasticity valve, so that the assembly and the disassembly are simple and rapid, and the requirements of users are met.
Description
Technical Field
The utility model relates to the technical field of indicating instrument releases, in particular to a distribution network overhead fault indicating instrument release.
Background
In order to solve the problem in time after a high-voltage line fails and improve the stability of power supply, the existing power supply enterprises widely use line fault indicators in distribution network lines. The line fault indicator is a device applied to distribution lines, power cables and switch cabinets for indicating fault current circulation.
According to regulation 74 of Q/GDW 370-2009 urban distribution network technical guide code: 6411 overhead fault indicators are arranged on the first section of a medium-voltage overhead line trunk line, the first section of a larger branch line, the first section of a cable branch line and two sides of an on-column switch incoming and outgoing line.
Overhead type fault indicator mounting tool is delivered along with the product by the manufacture factory, does not have the instrument of special dismantlement overhead type fault indicator at present, mainly adopts live working car electrified dismantlement and circuit power failure manual work to step on the pole and dismantles two kinds of modes, and these two kinds of modes have increased the operating time that overhead type fault indicator changed, but also need the work of having a power failure, have reduced the reliability of power supply, can not satisfy user's needs.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that in the prior art, two modes of live-line disassembly of a live-line work vehicle and manual pole climbing disassembly in line power failure are mainly adopted, the two modes increase the operation time of replacement of an overhead fault indicator, power failure is required, the reliability of power supply is reduced, and the requirements of users cannot be met.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the tripper of the overhead fault indicator of the distribution network comprises a connecting sheet, wherein an insulating rod is fixedly connected to one side of the connecting sheet, a first connecting rod is fixedly connected to one end, away from the connecting sheet, of the insulating rod, an elastic valve is fixedly connected to one end, away from the insulating rod, of the first connecting rod, a fixed block is fixedly connected to one side of the elastic valve, a fixed groove is formed in one side, away from the elastic valve, of the fixed block, a fixed rod is connected in the fixed groove in a sliding mode, one end of the fixed rod extends to the outer side of the fixed block and is fixedly connected with a second connecting rod, a locking needle is fixedly connected to one side, away from the fixed rod, of the second connecting rod, a steel ring located below the locking needle is fixedly connected to one side, away from the fixed rod, of the second connecting rod, moving and fixing mechanisms are connected to the top and the bottom of the fixed block in a sliding mode, the two moving and fixing mechanisms are clamped with the fixed rod, and elastic hinging mechanisms are connected to the top of the fixed block in a sliding mode, and the two elastic hinge mechanisms are respectively hinged with the corresponding one end fixing mechanism, the fixing block is slidably connected with the elastic connecting mechanism, and the elastic connecting mechanism is fixedly connected with the two elastic hinge mechanisms.
Preferably, the movable fixing mechanism comprises movable plates and limiting blocks, movable holes are formed in the top and the bottom of the fixed block respectively, the two movable plates are connected with the corresponding movable holes in a sliding mode respectively, fixed clamping grooves are formed in the top and the bottom of the fixed rod respectively, and one ends, close to each other, of the two movable plates are clamped with the corresponding fixed clamping grooves respectively.
Preferably, one side of each of the two moving plates is provided with a limiting groove, the two limiting blocks are respectively in sliding connection with the corresponding limiting grooves, and one end of each of the two limiting blocks extends into the corresponding moving hole and is fixedly connected with the side wall of the corresponding moving hole.
Preferably, the elastic hinge mechanism comprises sliding plates, elastic springs and hinge plates which are obliquely arranged, sliding grooves are formed in the top and the bottom of the fixed block, and the two sliding plates are respectively in sliding connection with the corresponding sliding grooves.
Preferably, one end of each of the two elastic springs is fixedly connected with one side of the corresponding sliding plate, one end of each of the two elastic springs, which is far away from the two sliding plates, is fixedly connected with the inner wall of one side of the corresponding sliding groove, the two hinged plates are rotatably connected with the corresponding sliding plates, and one end of each of the two hinged plates, which is far away from the two sliding plates, is rotatably connected with the corresponding moving plate.
Preferably, elastic connection mechanism includes connecting plate, two third connecting rods and two elastic spring, the connector has been seted up on the fixed block, and connecting plate and connector sliding connection, the one end of two third connecting rods all with connecting plate fixed connection, the one end that the connecting plate was kept away from to two third connecting rods respectively with corresponding sliding plate fixed connection, the one end of two reset spring all with connecting plate fixed connection, the one end that the connecting plate was kept away from to two reset spring all with one side inner wall fixed connection of connector.
Compared with the prior art, the utility model provides a distribution network overhead fault indicator release, which has the following beneficial effects:
1. according to the tripper of the distribution network overhead fault indicator, the lock needle, the steel ring and the elasticity valve can be arranged quickly and conveniently by arranging the connecting sheet, the insulating rod, the first connecting rod, the elasticity valve, the fixing block, the fixing groove, the fixing rod, the second connecting rod, the lock needle and the steel ring, so that the operation time for replacing the overhead fault indicator can be greatly shortened, the power failure work is effectively avoided, and the power supply reliability is guaranteed;
2. according to the tripper of the overhead fault indicator for the distribution network, the lock needle and the steel ring are assembled and disassembled from the elasticity valve through the arrangement of the moving hole, the moving plate, the fixed clamping groove, the limiting block, the sliding groove, the sliding plate, the elastic spring, the hinged plate, the connecting port, the connecting plate, the connecting rod and the reset spring, and the assembly and disassembly are simple and rapid;
the utility model can quickly and conveniently reduce the operation time of replacing the overhead fault indicator, effectively avoid power failure work, ensure the reliability of power supply, and disassemble and assemble the lock needle and the steel ring from the elasticity valve, so that the disassembly and the assembly are simple and quick, and the requirements of users are met.
Drawings
Fig. 1 is a schematic structural view of a distribution network overhead fault indicator release according to the present invention;
fig. 2 is a schematic structural diagram of a part a of a tripper of the overhead fault indicator of the distribution network according to the present invention;
fig. 3 is a schematic top view of a connection structure of a connection rod and a lock pin of a tripping device of a distribution network overhead fault indicator provided by the utility model;
fig. 4 is a schematic top view of the connection between the connection rod and the steel ring of the tripping device of the overhead fault indicator of the distribution network according to the present invention.
In the figure: the locking mechanism comprises a connecting sheet 1, an insulating rod 2, a connecting rod 3, a tightness valve 4, a fixing block 5, a fixing groove 6, a fixing rod 7, a connecting rod 8, a locking needle 9, a steel ring 10, a moving hole 11, a moving plate 12, a fixing clamping groove 13, a limiting groove 14, a limiting block 15, a sliding groove 16, a sliding plate 17, an elastic spring 18, a hinged plate 19, a connecting port 20, a connecting plate 21, a connecting rod 22 and a return spring 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, the overhead fault indicator release of the distribution network comprises a connecting sheet 1, an insulating rod 2 is fixedly connected to one side of the connecting sheet 1, a first connecting rod 3 is fixedly connected to one end of the insulating rod 2 away from the connecting sheet 1, a strainer 4 is fixedly connected to one end of the first connecting rod 3 away from the insulating rod 2, a fixing block 5 is fixedly connected to one side of the strainer 4, a fixing groove 6 is formed in one side of the fixing block 5 away from the strainer 4, a fixing rod 7 is slidably connected in the fixing groove 6, one end of the fixing rod 7 extends to the outer side of the fixing block 5 and is fixedly connected with a second connecting rod 8, a locking needle 9 is fixedly connected to one side of the second connecting rod 8 away from the fixing rod 7, a steel ring 10 located below the locking needle 9 is fixedly connected to one side of the second connecting rod 8 away from the fixing rod 7, and a movable fixing mechanism is slidably connected to the top and the bottom of the fixing block 5, and the two movable fixing mechanisms are clamped with the fixing rod 7, the top of the fixing block 5 is connected with an elastic hinge mechanism in a sliding manner, the two elastic hinge mechanisms are hinged with the corresponding one end fixing mechanism respectively, the fixing block 5 is connected with an elastic connecting mechanism in a sliding manner, and the elastic connecting mechanism is fixedly connected with the two elastic hinge mechanisms.
In the utility model, the movable fixing mechanism comprises movable plates 12 and limiting blocks 15, the top and the bottom of the fixed block 5 are both provided with movable holes 11, the two movable plates 12 are respectively in sliding connection with the corresponding movable holes 11, the top and the bottom of the fixed rod 7 are both provided with fixed clamping grooves 13, and the ends, close to each other, of the two movable plates 12 are respectively clamped with the corresponding fixed clamping grooves 13.
In the utility model, one side of each of the two moving plates 12 is provided with a limiting groove 14, the two limiting blocks 15 are respectively connected with the corresponding limiting grooves 14 in a sliding manner, and one end of each of the two limiting blocks 15 extends into the corresponding moving hole 11 and is fixedly connected with the side wall of the corresponding moving hole 11.
In the utility model, the elastic hinge mechanism comprises sliding plates 17, elastic springs 18 and hinge plates 19 which are obliquely arranged, sliding grooves 16 are respectively formed in the top and the bottom of the fixed block 5, and the two sliding plates 17 are respectively connected with the corresponding sliding grooves 16 in a sliding manner.
In the utility model, one end of each of the two elastic springs 18 is fixedly connected with one side of the corresponding sliding plate 17, one end of each of the two elastic springs 18, which is far away from the two sliding plates 17, is fixedly connected with the inner wall of one side of the corresponding sliding groove 16, the two hinged plates 19 are rotatably connected with the corresponding sliding plates 17, and one end of each of the two hinged plates 19, which is far away from the two sliding plates 17, is rotatably connected with the corresponding moving plate 12.
In the utility model, the elastic connecting mechanism comprises a connecting plate 21, two third connecting rods 22 and two elastic springs 23, the connecting port 20 is arranged on the fixed block 5, the connecting plate 21 is in sliding connection with the connecting port 20, one ends of the two third connecting rods 22 are both fixedly connected with the connecting plate 21, one ends of the two third connecting rods 22 far away from the connecting plate 21 are respectively fixedly connected with the corresponding sliding plates 17, one ends of the two return springs 23 are both fixedly connected with the connecting plate 21, and one ends of the two return springs 23 far away from the connecting plate 21 are both fixedly connected with the inner wall of one side of the connecting port 20.
In the utility model, when in use, the connecting plate 21 is pressed, the connecting plate 21 compresses the two return springs 23 to absorb energy through the two return springs 23, at the same time, the connecting plate 21 drives the two third connecting rods 22 to move, the two connecting rods 21 drive the two sliding plates 17 to move, the two sliding plates 17 compress the two elastic springs 18 to absorb energy through the elastic springs 18, at the same time, the two sliding plates 17 drive the two hinged plates 19 to move, the two hinged plates 19 drive the two moving plates 12 to move, the two limit blocks 15 limit the two moving plates 12 to enable the two moving plates 12 to be accommodated in the two moving holes 11, then the fixed rod 7 is clamped into the fixed slot 6, then the connecting plate 21 is released, and the two moving plates 12 are clamped into the two fixed clamping slots 13 under the spring resilience acting forces of the two elastic springs 18 and the two return springs 23, fix dead lever 7, to lock needle 9 and steel ring 10 install can, after the installation, then the staff steps on the pole to the operating position, use fault indicator tripper dismantlement fault indicator, promptly and pin the indicator, take off it from the circuit, loosen lock needle 9, take out the indicator, the indicator of waiting to change is packed into special mounting tool, then the lower beam, overhaul and finish, thereby can be with lock needle 9 and steel ring 10 and elasticity valve 4 setting can be fast convenient reduce the operating time that the overhead type fault indicator changed by a wide margin, effectively avoided the work of having a power failure, power supply reliability has been ensured, and with lock needle 9 and steel ring 10 from the dismouting on elasticity valve 4, the dismouting is simple swift, user's needs have been satisfied.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The overhead fault indicator release of the distribution network comprises a connecting sheet (1) and is characterized in that an insulating rod (2) is fixedly connected to one side of the connecting sheet (1), a first connecting rod (3) is fixedly connected to one end, far away from the connecting sheet (1), of the insulating rod (2), a strainer valve (4) is fixedly connected to one end, far away from the insulating rod (3), of the first connecting rod (3), a fixing block (5) is fixedly connected to one side of the strainer valve (4) of the fixing block (5), a fixing groove (6) is formed in one side, far away from the strainer valve (4), of the fixing block (5), a fixing rod (7) is connected in the fixing groove (6) in a sliding mode, one end of the fixing rod (7) extends to the outer side of the fixing block (5) and is fixedly connected with a second connecting rod (8), a locking needle (9) is fixedly connected to one side, far away from the fixing rod (7), of the second connecting rod (8), a steel ring (10) is fixedly connected to one side, below the locking needle (9), the top and the bottom of fixed block (5) all have a movable fixing mechanism in sliding connection, and two movable fixing mechanisms all clamp with dead lever (7) mutually, and the top of fixed block (5) all has elastic hinge mechanism in sliding connection, and two elastic hinge mechanisms are articulated mutually with corresponding one end fixing mechanism respectively, and sliding connection elastic connection mechanism on fixed block (5), and elastic connection mechanism and two elastic hinge mechanism fixed connection.
2. The distribution network overhead fault indicator release according to claim 1, wherein the moving fixing mechanism comprises moving plates (12) and limiting blocks (15), moving holes (11) are formed in the top and the bottom of the fixing block (5), the two moving plates (12) are respectively in sliding connection with the corresponding moving holes (11), fixing clamping grooves (13) are formed in the top and the bottom of the fixing rod (7), and one ends, close to each other, of the two moving plates (12) are respectively clamped with the corresponding fixing clamping grooves (13).
3. The release of the distribution network overhead fault indicator according to claim 2, wherein one side of each of the two moving plates (12) is provided with a limiting groove (14), the two limiting blocks (15) are slidably connected with the corresponding limiting grooves (14), and one end of each of the two limiting blocks (15) extends into the corresponding moving hole (11) and is fixedly connected with the side wall of the corresponding moving hole (11).
4. The tripping device of the distribution network overhead fault indicator according to claim 1, wherein the elastic hinge mechanism comprises a sliding plate (17), an elastic spring (18) and a hinge plate (19) which is obliquely arranged, sliding grooves (16) are formed in the top and the bottom of the fixed block (5), and the two sliding plates (17) are respectively in sliding connection with the corresponding sliding grooves (16).
5. The tripping device of the distribution network overhead fault indicator according to claim 4, wherein one end of each of the two elastic springs (18) is fixedly connected with one side of the corresponding sliding plate (17), one end of each of the two elastic springs (18) away from the corresponding sliding plate (17) is fixedly connected with an inner wall of one side of the corresponding sliding groove (16), the two hinged plates (19) are rotatably connected with the corresponding sliding plate (17), and one end of each of the two hinged plates (19) away from the corresponding sliding plate (17) is rotatably connected with the corresponding moving plate (12).
6. The distribution network overhead fault indicator release of claim 1, wherein the elastic connection mechanism comprises a connection plate (21), two third connection rods (22) and two return springs (23), the fixed block (5) is provided with a connection port (20), the connection plate (21) is slidably connected with the connection port (20), one ends of the two third connection rods (22) are fixedly connected with the connection plate (21), one ends of the two third connection rods (22) far away from the connection plate (21) are respectively fixedly connected with the corresponding sliding plates (17), one ends of the two return springs (23) are respectively fixedly connected with the connection plate (21), and one ends of the two return springs (23) far away from the connection plate (21) are respectively fixedly connected with the inner wall of one side of the connection port (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122444479.6U CN216904030U (en) | 2021-10-12 | 2021-10-12 | Distribution network overhead fault indicator release |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122444479.6U CN216904030U (en) | 2021-10-12 | 2021-10-12 | Distribution network overhead fault indicator release |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216904030U true CN216904030U (en) | 2022-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122444479.6U Active CN216904030U (en) | 2021-10-12 | 2021-10-12 | Distribution network overhead fault indicator release |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216904030U (en) |
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2021
- 2021-10-12 CN CN202122444479.6U patent/CN216904030U/en active Active
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