CN220105171U - Special analog circuit breaker for distribution automation test - Google Patents
Special analog circuit breaker for distribution automation test Download PDFInfo
- Publication number
- CN220105171U CN220105171U CN202320566547.2U CN202320566547U CN220105171U CN 220105171 U CN220105171 U CN 220105171U CN 202320566547 U CN202320566547 U CN 202320566547U CN 220105171 U CN220105171 U CN 220105171U
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- CN
- China
- Prior art keywords
- circuit breaker
- supporting seat
- breaker body
- simulation
- distribution automation
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- 238000012360 testing method Methods 0.000 title claims abstract description 21
- 238000004088 simulation Methods 0.000 claims abstract description 50
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 30
- 238000000926 separation method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Abstract
The utility model provides a special simulation breaker for automatic power distribution test, which comprises a simulation breaker body and two handles, wherein four corners of the top of the simulation breaker body are provided with upper supporting seats, four corners of the bottom of the simulation breaker body are provided with lower supporting seats, the upper supporting seats and the lower supporting seats are connected with stabilizing blocks in a sliding manner through corresponding elastic pieces, each upper supporting seat is connected with a sliding rod in a sliding manner, the sliding rods are hinged with the upper stabilizing block and the lower stabilizing block of each corner through corresponding hinging rods, two ends of each handle are connected with corresponding sliding rods, the right side face of the simulation breaker body is provided with an aviation interface, a brake separation control button and a brake closing control button, the left side face of the simulation breaker body is provided with a power input interface, a control loop power terminal, a plurality of signal input terminals and a plurality of signal output terminals, and the top of the simulation breaker body is provided with a display screen. The utility model is convenient for taking out the analog breaker body from the box body, and can reduce wiring, and is convenient and quick, and plug and play.
Description
Technical Field
The utility model relates to the technical field of analog circuit breakers, in particular to a special analog circuit breaker for automatic power distribution test.
Background
The simulation circuit breaker is mainly used for a whole group of tests of a power system power-off protection device or a complete set of relay protection screens, the tripping and closing time of the simulation circuit breaker is generally set in a box body, various interfaces or terminals are arranged on each side face or top face of the simulation circuit breaker, and in order to avoid shaking the impact interfaces or terminals in the box when the simulation circuit breaker is carried, stabilizing blocks are arranged at each corner of the simulation circuit breaker, and the side walls of the box are propped against through the stabilizing blocks so as to avoid shaking of the simulation circuit breaker, but the difficulty of taking out the box by the simulation circuit breaker is also improved.
Disclosure of Invention
The utility model provides the special simulation breaker for the distribution automation test, which is convenient for taking out the simulation breaker body from the box body, and can reduce wiring, be convenient and quick, and be plug and play.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a special simulation circuit breaker of distribution automation test, includes simulation circuit breaker body and two carrying handles, four corners in the top of simulation circuit breaker body are equipped with the supporting seat, four corners in the bottom of simulation circuit breaker body are equipped with the lower supporting seat, go up supporting seat and lower supporting seat and pass through the firm piece of elastic component sliding connection that corresponds, every go up supporting seat sliding connection has the slide bar, the slide bar passes through the articulated rod that corresponds with two upper and lower pieces in every corner firm piece articulates, every the both ends of carrying handle are connected corresponding the slide bar, the right flank of simulation circuit breaker body is equipped with avionics interface, brake control button and brake control button, the left surface of simulation circuit breaker body is equipped with power input interface, control circuit power terminal, a plurality of signal input terminal and a plurality of signal output terminal, the top of simulation circuit breaker body is equipped with the display screen.
Preferably, a protection pipe is connected between the upper supporting seat and the lower supporting seat at each corner, and the sliding rod is slidably connected in the protection pipe.
Preferably, the hinge rod is hinged on the stabilizing block, a groove body is arranged on the protection tube, and the free end of the hinge rod penetrates through the groove body and is hinged with the sliding rod.
Preferably, the stabilizing block is provided with a hinge seat, and the hinge rod is hinged with the hinge seat.
Preferably, the upper supporting seat is provided with a through groove, and the sliding rod is slidably connected in the through groove.
Preferably, the corresponding sides of the supporting seat and the stabilizing block are provided with accommodating grooves, and the accommodating grooves of the supporting seat are used for accommodating the elastic piece and the stabilizing block.
Compared with the prior art, the utility model has the beneficial effects that:
according to the special simulation breaker for the automatic power distribution test, the sliding rod is connected through the lifting handle, when the lifting handle is held to take out the simulation breaker body from the box body, the stabilizing blocks slide to one side of the simulation breaker body under the action of the hinging rod, and the upper stabilizing block and the lower stabilizing block at the four corners are simultaneously far away from the inner side of the box body, so that the simulation breaker body can be taken out conveniently, and the simulation breaker is simple and convenient to use and can be used; meanwhile, the aerial plug interface can be arranged on the simulated breaker body, wiring is reduced, the aerial plug interface is convenient and fast to use, the test efficiency of overhaul testers is effectively improved, the test environment can be effectively simplified, and the test efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of a right-side view of a special analog circuit breaker for power distribution automation testing in accordance with the present utility model;
FIG. 2 is a schematic diagram of a left-hand construction of a special analog circuit breaker for power distribution automation testing in accordance with the present utility model;
FIG. 3 is an enlarged schematic view of the portion A in FIG. 2;
FIG. 4 is a schematic top view of a simulated circuit breaker dedicated for power distribution automation testing in accordance with the present utility model;
FIG. 5 is a schematic cross-sectional view of the connection of the upper support base, the lower support base, the sliding rod and the stabilizing block according to the present utility model;
FIG. 6 is an enlarged schematic view of the portion B of FIG. 5;
FIG. 7 is an enlarged schematic view of the portion C of FIG. 5;
in the figure, 1 simulation circuit breaker body, 2 carrying handle, 3 upper supporting seat, 4 lower supporting seat, 5 elastic component, 6 firm piece, 7 slide bar, 8 articulated pole, 9 avionics interface, 10 brake release control button, 11 switch-on control button, 12 power input interface, 13 control circuit power supply terminal, 14 signal input terminal, 15 signal output terminal, 16 display screen, 17 protective tube, 18 cell body, 19 logical groove, 20 holding tank, 21 pilot lamp, 22 articulated seat.
Detailed Description
For a better understanding of the technical content of the present utility model, specific examples are provided below and the present utility model is further described with reference to the accompanying drawings.
Example 1
Referring to fig. 1 to 7, the special simulation breaker for the distribution automation test provided by the utility model comprises a simulation breaker body 1 and two carrying handles 2, wherein the simulation breaker body 1 can be taken out of a box body through the carrying handles 2, four corners at the top of the simulation breaker body 1 are provided with upper supporting seats 3, four corners at the bottom of the simulation breaker body 1 are provided with lower supporting seats 4, when the simulation breaker body 1 is placed in the box body, the distances between the right side surface, the left side surface and the upper top of the simulation breaker body 1 and the inner wall of the box body can be kept, the box body and a navigation grafting opening 9, a brake release control button 10, a brake closing control button 11, a power input interface 12, a control loop power terminal 13, a display screen 16, a plurality of signal input terminals 14 and a plurality of signal output terminals 15 are prevented from contacting each other, damage is caused, the upper supporting seats 3 and the lower supporting seats 4 are connected with a stabilizing block 6 in a sliding manner through corresponding elastic pieces 5, each upper supporting seat 3 is connected with a sliding rod 7 in a sliding manner, a through groove 19 on the upper supporting seat 3, the sliding rod 7 is provided with a sliding rod 7, the sliding rod 7 is connected with the lower supporting seat 7 in a sliding rod 7 corresponding to the sliding rod 6, the sliding rod 7 is connected with the lower supporting rod 7 in a sliding rod 7 through the corresponding sliding rod 7, the sliding rod 7 is connected with the sliding rod 7 in the sliding rod 6 through the sliding rod 6, the sliding rod 7 is separated from the upper supporting rod 7 to the box body through the sliding rod 7, the upper supporting rod 7 is hinged rod 7 is connected with the upper supporting rod 7, and the box body is conveniently and the box body is separated from the box body by the box body is provided with the box body, and the box body is provided with a stable connecting rod is connected with the box body, and the box body is provided with a stable connector, and has a stable connector box body with a stable connector The switching-off control button 10 and the switching-on control button 11, the top of switching-off control button 10 and switching-on control button 11 is equipped with corresponding pilot lamp 21, and the reducible wiring of avionics interface 9, convenient and fast, plug and play, the left surface of simulation circuit breaker body 1 is equipped with power input interface 12, control circuit power supply terminal 13, a plurality of signal input terminals 14 and a plurality of signal output terminals 15, the top of simulation circuit breaker body 1 is equipped with display screen 16.
Referring to fig. 1, fig. 2 and fig. 5, a protection tube 17 is connected between the upper support seat 3 and the lower support seat 4 at each corner, the sliding rod 7 is slidably connected in the protection tube 17, a sliding track of the sliding rod 7 can be defined, the protection effect on the sliding rod 7 is achieved, the hinge rod 8 is hinged on the stabilizing block 6, a groove 18 is arranged on the protection tube 17, a free end of the hinge rod 8 passes through the groove 18 and is hinged with the sliding rod 7, a hinge seat 22 is arranged on the stabilizing block 6, the hinge rod 8 is hinged with the hinge seat 22, the sliding rod 7 slidably acts on the hinge rod 8, and the corresponding upper support seat 3 and lower support seat 4 of the stabilizing block 6 move under the action of the hinge rod 8.
Referring to fig. 6 and 7, the corresponding sides of the supporting seat and the stabilizing block 6 are provided with a receiving groove 20, the receiving groove 20 of the supporting seat is used for receiving the elastic member 5 and the stabilizing block 6, when the spring is compressed and contracted, the stabilizing block 6 is slidably received in the receiving groove 20, so that the simulated circuit breaker body 1 is conveniently taken out of the box, and the elastic member 5 is a spring.
When the simulation circuit breaker body 1 is used, the box body for placing the simulation circuit breaker body 1 is opened, the handles 2 on two sides of the simulation circuit breaker body 1 are held by two hands respectively, the simulation circuit breaker body 1 is lifted upwards through the handles 2, under the action of the handles 2, the sliding rod 7 slides upwards, the sliding rod 7 drives the hinging rod 8 to move upwards, when the hinging rod 8 moves upwards, the hinging rod 8 acts on the stabilizing block 6, the stabilizing block 6 presses the elastic piece 5, the stabilizing block 6 is further enabled to move towards one side of the corresponding upper supporting seat 3 and lower supporting seat 4, the stabilizing block 6 is contained in the containing groove 20, the upper stabilizing block 6 and the lower stabilizing block 6 of the four corners are simultaneously kept away from the inside of the box body, and the simulation circuit breaker body 1 is conveniently taken out of the box body.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The special simulation breaker of distribution automation test, its characterized in that: including simulation circuit breaker body and two carrying handles, four corners in the top of simulation circuit breaker body are equipped with the supporting seat, four corners in the bottom of simulation circuit breaker body are equipped with the lower supporting seat, go up supporting seat and lower supporting seat and pass through the elastic component sliding connection firm piece that corresponds, every go up supporting seat sliding connection has the slide bar, the slide bar is articulated with two upper and lower blocks in every corner through the articulated rod that corresponds the slide bar that corresponds is connected at the both ends of carrying handles, the right flank of simulation circuit breaker body is equipped with aviation interface, brake separating control button and brake closing control button, the left surface of simulation circuit breaker body is equipped with power input interface, control circuit power supply terminal, a plurality of signal input terminal and a plurality of signal output terminal, the top of simulation circuit breaker body is equipped with the display screen.
2. The electrical distribution automation test specific analog circuit breaker of claim 1, wherein: and a protection pipe is connected between the upper supporting seat and the lower supporting seat at each corner, and the sliding rod is connected in the protection pipe in a sliding manner.
3. The electrical distribution automation test specific analog circuit breaker of claim 2, wherein: the stabilizing block is hinged with the hinging rod, the protection pipe is provided with a groove body, and the free end of the hinging rod penetrates through the groove body to be hinged with the sliding rod.
4. The electrical distribution automation test specific analog circuit breaker of claim 3, wherein: the stabilizing block is provided with a hinge seat, and the hinge rod is hinged with the hinge seat.
5. The electrical distribution automation test specific analog circuit breaker of claim 1, wherein: the upper supporting seat is provided with a through groove, and the sliding rod is connected in the through groove in a sliding way.
6. The electrical distribution automation test specific analog circuit breaker of claim 1, wherein: the corresponding sides of the supporting seat and the stabilizing block are provided with accommodating grooves, and the accommodating grooves of the supporting seat are used for accommodating the elastic piece and the stabilizing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320566547.2U CN220105171U (en) | 2023-03-21 | 2023-03-21 | Special analog circuit breaker for distribution automation test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320566547.2U CN220105171U (en) | 2023-03-21 | 2023-03-21 | Special analog circuit breaker for distribution automation test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220105171U true CN220105171U (en) | 2023-11-28 |
Family
ID=88845850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320566547.2U Active CN220105171U (en) | 2023-03-21 | 2023-03-21 | Special analog circuit breaker for distribution automation test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220105171U (en) |
-
2023
- 2023-03-21 CN CN202320566547.2U patent/CN220105171U/en active Active
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