CN208540325U - Relay protector - Google Patents
Relay protector Download PDFInfo
- Publication number
- CN208540325U CN208540325U CN201821296612.XU CN201821296612U CN208540325U CN 208540325 U CN208540325 U CN 208540325U CN 201821296612 U CN201821296612 U CN 201821296612U CN 208540325 U CN208540325 U CN 208540325U
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- CN
- China
- Prior art keywords
- limited box
- fixed
- fixed bin
- relay protector
- relay
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses relay protectors; including relay protection body, the first fixed bin and the second fixed bin; the rear end surface of first fixed bin is provided with position-limited box; there are two fixed blocks for the front-end surface setting of first fixed bin; it it is provided with sliding panel between fixed block states one end of position-limited box and be provided with the second fixed bin, the two sides of the second fixed bin are respectively arranged with fixed column, and one end of fixed column is provided with sliding bar; one end of sliding bar is provided with mobile bar, and fixed column is internally provided with spring；The utility model is in relay protector use process; outer drawing mobile bar; the one end for unclamping mobile bar and mobile bar is embedded in fixed position-limited box inside the first circular groove; data line is wrapped in the wrapping post surface of position-limited box inner wall; it overturns and sliding panel is overturn by the first in command after the first fixed bin; in relay protector body surface face operation button, makes relay protector convenient disassembly and observe the line conditions connected on rear side of relay protector and make to radiate penetrating.
Description
Technical field
The utility model belongs to electric relay protection equipment technical field, and in particular to relay protector.
Background technique
Failure occurs often in such as transformer and generator electric system in some power equipments, to avoid power train
Short circuit occurs for element in system or unusual condition warp commonly uses relay protector and provides safeguard protection for power equipment, but existing
The dissembling inspection when there is line fault of the relay protector of IRS9312 model is inconvenient and when IRS9312 model relay is protected
Heat dissipation is less easy the shortcoming for burning out the data line of relay protector rear end junction in time when shield device is close to metope, is
Avoiding above-mentioned condition, there is a situation where need that observation data line can be facilitated while fixed IRS9312 model relay protector
Device；
Existing relay protector disassembly is not convenient enough and observes line conditions and radiate not penetrating enough that rear side connects
The problem of, thus it is proposed that relay protector.
Utility model content
The purpose of this utility model is to provide relay protectors, to solve relay protection mentioned above in the background art
Device disassembly is not convenient enough and observes line conditions and not penetrating enough the problem that radiates that rear side connects.
To achieve the above object, the utility model provides the following technical solutions: relay protector, including relay protector
Body, the first fixed bin and the second fixed bin, the rear end surface of first fixed bin are provided with position-limited box, the top of the position-limited box
Portion is provided with overturning lid, and the front-end surface setting of first fixed bin is provided with there are two fixed block between the fixed block
Sliding panel, one end of the position-limited box are provided with the second fixed bin, and the two sides of second fixed bin are respectively arranged with fixation
Column, one end of the fixed column are provided with sliding bar, and one end of the sliding bar is provided with mobile bar, the inside of the fixed column
It is provided with spring, the bottom surface middle position of the position-limited box is provided with radiator-grid.
Preferably, the fixed block is arranged to symmetrical L shape structure in the horizontal direction and the front-end table of the sliding panel
Face middle position is provided with the first in command by welding, and the sliding panel, which passes through to be slidably fastened with the fixed block, to be connect and described
The rear side surface of sliding panel is close to the front-end surface of first fixed bin.
Preferably, the position-limited box and the overturning lid are connected by a hinge and overturn the surface and the position-limited box covered
Side is corresponding to be embedded with the first circular magnet respectively, the side middle position of the position-limited box with it is internal be connected to and position-limited box it is interior
Wall is provided with several wrapping posts by welding, and the rear end sides surface of the position-limited box opens up round recessed there are two first respectively
Slot, the end surface of the overturning lid is by being welded and connected with second handle.
Preferably, the both side surface of second fixed bin is opened up respectively there are two the second circular groove, the mobile bar
It is arranged to one end of symmetrical "u"-shaped and mobile bar along the vertical direction to pass through second circular groove and be embedded in described the
Inside one circular groove, the position-limited box bottom surface is fixedly connected with the magnet that the radiator-grid avris is embedded with respectively.
Preferably, one end of the sliding bar is arranged to " T " shape structure inside the fixed column and spring is socketed in institute
The outside of sliding bar is stated, the other end of end surface and spring that one end of the spring is connected to the sliding bar is connected to institute
State the inner wall of fixed column.
Preferably, the side of the sliding panel side and first fixed bin be connected by a hinge and the sliding panel with
First fixed bin surface opposite position is embedded with the second circular magnet, the position-limited box bottom and the heat dissipation Netcom respectively
It crosses screw thread and screws connection.
Compared with prior art, the utility model has the beneficial effects that the utility model is in IRS9312 model relay protection
In device use process, one end of position-limited box is embedded in by outer drawing mobile bar and sliding bar moves horizontally and spring is in contraction state
Inside second fixed bin, the one end for unclamping mobile bar and mobile bar is embedded in the fixed position-limited box in the first circular groove inside, and opening is turned over
Hub cap and the wrapping post surface that data line is wrapped in position-limited box inner wall, level are moved to the left sliding panel and in relay protection bodies
Surface operation key moves the surface that sliding panel covers relay protection body after the completion of operation horizontally to the right, or overturning the
Sliding panel is overturn by the first in command after one fixed bin again to cover sliding panel in relay protector body surface face operation button
The firmly surface of relay protection body overturns the first fixed bin and is connected together with sliding panel, makes relay protector convenient disassembly simultaneously
And it observes the line conditions connected on rear side of relay protector and makes to radiate penetrating.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the position-limited box side structure schematic view of the utility model；
Fig. 3 is the position-limited box backsight structural representation of the utility model；
Fig. 4 is the second fixed bin schematic view of the front view of the utility model；
Fig. 5 is the fixed column schematic cross-sectional view of the utility model；
Fig. 6 is the position-limited box present invention looks up structural representation of the utility model；
Fig. 7 is the first fixed bin schematic view of the front view of the utility model；
Fig. 8 is the first fixed bin side structure schematic view of the utility model；
Fig. 9 is the relay protection body theory structure schematic diagram of the utility model；
In figure: 1, relay protection body；2, the first fixed bin；3, mobile bar；4, sliding bar；5, fixed block；6, sliding panel；
7, position-limited box；8, overturning lid；9, the second fixed bin；10, fixed column；11, spring；12, radiator-grid；13, power supply；14, resistance；
15, indicator light.
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.
Embodiment 1
Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 9 are please referred to, the utility model provides technical solution: relay protector,
Including relay protection body 1, the first fixed bin 2 and the second fixed bin 9, the rear end surface of the first fixed bin 2 passes through welding setting
There is position-limited box 7, the top of position-limited box 7 is provided with overturning lid 8 by hinge, and the front-end surface of the first fixed bin 2 is set by welding
It sets there are two fixed block 5, is slidably fastened between fixed block 5 and is provided with sliding panel 6, one end of position-limited box 7 has by being connected together
Second fixed bin 9, the two sides of the second fixed bin 9 are respectively set by being welded and connected with fixed column 10, one end of fixed column 10
Sliding is provided with sliding bar 4, and one end of sliding bar 4 is provided with mobile bar 3 by welding, and fixed column 10 is internally provided with spring
11, the bottom surface middle position of position-limited box 7 is provided with radiator-grid 12.
For the ease of mobile sliding panel 6, in the present embodiment, it is preferred that fixed block 5 is arranged to symmetrical in the horizontal direction
The front-end surface middle position of L shape structure and sliding panel 6 is provided with the first in command by welding, sliding panel 6 in fixed block 5 it
Between along its length sliding and the rear side surface of sliding panel 6 be close to the front-end surface of the first fixed bin 2.
Lid 8 is overturn for the ease of moving, in the present embodiment, it is preferred that the surface of overturning lid 8 and the side phase of position-limited box 7
Corresponding to be embedded with the first circular magnet respectively, the side middle position of position-limited box 7 is connected to inside and the inner wall of position-limited box 7 passes through weldering
It connects and is provided with several wrapping posts, the rear end sides surface of position-limited box 7 is opened up respectively there are two the first circular groove, overturning lid 8
End surface is by being welded and connected with second handle.
In order to keep position-limited box 7 and the second fixed bin 9 easy to connect, in the present embodiment, it is preferred that the two of the second fixed bin 9
Side surface is opened up respectively there are two the second circular groove, and mobile bar 3 is arranged to symmetrical "u"-shaped and movement along the vertical direction
One end of bar 3 passes through the second circular groove and is embedded in inside the first circular groove, 7 bottom surface of position-limited box and 12 avris of radiator-grid
The magnet absorption connection being embedded with respectively.
In order to make the horizontal sliding of sliding bar 4 and automatically reset, in the present embodiment, it is preferred that one end of sliding bar 4 is in fixation
It is arranged to " T " shape structure inside column 10 and spring 11 is socketed in the outside of sliding bar 4, one end of spring 11 is connected to sliding bar 4
End surface and the other end of spring 11 be connected to the inner wall of fixed column 10.
Embodiment 2
Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8 and Fig. 9 are please referred to, the utility model provides technical solution: relay protector,
Including relay protection body 1, the first fixed bin 2 and the second fixed bin 9, the rear end surface of the first fixed bin 2 is screwed by screw
It is connected with position-limited box 7, the top of position-limited box 7 is provided with overturning lid 8 by hinge, and the front-end surface of the first fixed bin 2 is logical
Crossing hinge connection, there are two fixed blocks 5, and the side of the first fixed bin 2, which is connected by a hinge, sliding panel 6, one end of position-limited box 7
There is the second fixed bin 9 by being connected together, the two sides of the second fixed bin 9 are respectively set through the screw thread clockwise direction company of screwing
It is connected to fixed column 10, the other end sliding of fixed column 10 is provided with sliding bar 4, and one end of sliding bar 4 is square clockwise by screw thread
It is connected with mobile bar 3 to screwing, fixed column 10 is internally provided with spring 11, the bottom surface middle position setting of position-limited box 7
There is radiator-grid 12.
The heat dissipation of position-limited box 7 is convenient and disassembly radiator-grid 12 is simple in order to make, in the present embodiment, it is preferred that sliding panel 6 and the
One fixed bin, 2 surface opposite position is embedded with the second circular magnet respectively, and 7 bottom of position-limited box and radiator-grid 12 pass through screw thread
Connection is screwed, the end surface of sliding panel 6 is screwed by screw is connected with the first in command.
In order to avoid 7 internal data line snarling of position-limited box, in the present embodiment, it is preferred that the surface of overturning lid 8 and position-limited box
7 side is corresponding is embedded with the first circular magnet respectively, and the side middle position of position-limited box 7 is connected to and position-limited box 7 with internal
By welding setting there are six wrapping post, the rear end sides surface of position-limited box 7 opens up respectively there are two the first circular groove inner wall,
The end surface of overturning lid 8 is screwed by screw is connected with second handle.
For the ease of sliding mobile bar 3, in the present embodiment, it is preferred that the both side surface of the second fixed bin 9 offers respectively
Two the second circular grooves, mobile bar 3 are arranged to one end of symmetrical "u"-shaped and mobile bar 3 along the vertical direction and pass through the
Two circular grooves are simultaneously embedded in inside the first circular groove, the magnet that 7 bottom surface of position-limited box is embedded with respectively with 12 avris of radiator-grid
It is connected by absorption.
In order to avoid sliding bar 4 skids off inside fixed column 10, in the present embodiment, it is preferred that one end of sliding bar 4 is in solid
It is arranged to " T " shape structure inside fixed column 10 and spring 11 is socketed in the outside of sliding bar 4, one end of spring 11 is connected to sliding bar
4 end surface and the other end of spring 11 are connected to the inner wall of fixed column 10.
The working principle and process for using of the utility model: in embodiment 1, in relay protector use process, outside
It draws mobile bar 3 and sliding bar 4 moves horizontally and spring 11 is in contraction state, one end of position-limited box 7 is embedded in the second fixed bin 9
Inside, the one end for unclamping mobile bar 3 and mobile bar 3 are embedded in fixed position-limited box 7 inside the first circular groove, open overturning lid 8 and
Data line is wrapped in the wrapping post surface of 7 inner wall of position-limited box, level is moved to the left sliding panel 6 and in 1 table of relay protection body
Face operation button moves the surface that sliding panel 6 covers relay protection body 1 after the completion of operation horizontally to the right, gives relay protection
Body 1 is electrified 13, and relay protector 1 operates normally, and when short circuit, electric current increases, and electric current increases ear resistance on transmission line of electricity
14 impedance reduces, and the voltage of 15 point-to-point transmission of indicator light changes to bright instruction alarm；
In example 2, in relay protector use process, outer drawing mobile bar 3 and sliding bar 4 moves horizontally and spring
11 are in contraction state, and one end of position-limited box 7 is embedded in inside the second fixed bin 9, unclamp one end of mobile bar 3 and mobile bar 3
It is embedded in fixed position-limited box 7 inside the first circular groove, open overturning lid 8 and data line is wrapped in the coiling of 7 inner wall of position-limited box
Column surface is overturn after the first fixed bin 2 through first in command's overturning sliding panel 6, in 1 surface operation key of relay protection body,
Sliding panel 6 is covered to the surface of relay protection body 1 again, overturn the first fixed bin 2 and is connected together with sliding panel 6, is given
Relay protection body 1 is electrified 13, and relay protector 1 operates normally, and when short circuit, electric current increases, and electric current increases on transmission line of electricity
The impedance of big ear resistance 14 reduces, and the voltage of 15 point-to-point transmission of indicator light changes to bright instruction alarm.
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. relay protector, including relay protection body (1), the first fixed bin (2) and the second fixed bin (9), it is characterised in that:
The rear end surface of first fixed bin (2) is provided with position-limited box (7), and overturning lid is provided at the top of the position-limited box (7)
(8), there are two the front-end surface settings of first fixed bin (2) fixed block (5), cunning is provided between the fixed block (5)
One end of movable plate (6), the position-limited box (7) is provided with the second fixed bin (9), the two sides difference of second fixed bin (9)
It is provided with fixed column (10), one end of the fixed column (10) is provided with sliding bar (4), one end setting of the sliding bar (4)
Have mobile bar (3), the fixed column (10) is internally provided with spring (11), the bottom surface interposition of the position-limited box (7)
It installs and is equipped with radiator-grid (12).
2. relay protector according to claim 1, it is characterised in that: the fixed block (5) is arranged in the horizontal direction
The front-end surface middle position of symmetrical L shape structure and the sliding panel (6) is provided with the first in command, the cunning by welding
Movable plate (6) and the fixed block (5) connects and the rear side surface of the sliding panel (6) and first fixation by being slidably fastened
The front-end surface of box (2) is close to.
3. relay protector according to claim 1, it is characterised in that: the position-limited box (7) and overturning lid (8) are logical
The surface for crossing hinge connection and overturning lid (8) is corresponding with the side of the position-limited box (7) respectively embedded with the first circular magnet, institute
The side middle position for stating position-limited box (7) is connected to inside and the inner wall of position-limited box (7) passes through welding and is provided with several wrapping posts,
The rear end sides surface of the position-limited box (7) is opened up respectively there are two the first circular groove, and the end surface of (8) is covered in the overturning
By being welded and connected with second handle.
4. relay protector according to claim 3, it is characterised in that: the both side surface of second fixed bin (9) point
It does not open up there are two the second circular groove, the mobile bar (3) is arranged to symmetrical "u"-shaped and mobile bar along the vertical direction
(3) one end passes through second circular groove and is embedded in inside first circular groove, position-limited box (7) bottom surface
The magnet being embedded with respectively with the radiator-grid (12) avris is fixedly connected.
5. relay protector according to claim 1, it is characterised in that: one end of the sliding bar (4) is in the fixation
It is arranged to " T " shape structure inside column (10) and spring (11) is socketed in the outside of the sliding bar (4), the one of the spring (11)
The other end of the end surface and spring (11) that are connected to the sliding bar (4) is held to be connected to the inner wall of the fixed column (10).
6. relay protector according to claim 1, it is characterised in that: sliding panel (6) side is solid with described first
The side for determining box (2) is connected by a hinge and the sliding panel (6) and the first fixed bin (2) surface opposite position are distinguished
Embedded with the second circular magnet, position-limited box (7) bottom, which is screwed with the radiator-grid (12) by screw thread, to be connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821296612.XU CN208540325U (en) | 2018-08-13 | 2018-08-13 | Relay protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821296612.XU CN208540325U (en) | 2018-08-13 | 2018-08-13 | Relay protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208540325U true CN208540325U (en) | 2019-02-22 |
Family
ID=65378358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821296612.XU Expired - Fee Related CN208540325U (en) | 2018-08-13 | 2018-08-13 | Relay protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208540325U (en) |
-
2018
- 2018-08-13 CN CN201821296612.XU patent/CN208540325U/en not_active Expired - Fee Related
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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: 20190222 Termination date: 20200813 |