CN216213141U - Intelligent relay protector for electric power and with high-efficiency, safe and stable work - Google Patents
Intelligent relay protector for electric power and with high-efficiency, safe and stable work Download PDFInfo
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- CN216213141U CN216213141U CN202122699335.5U CN202122699335U CN216213141U CN 216213141 U CN216213141 U CN 216213141U CN 202122699335 U CN202122699335 U CN 202122699335U CN 216213141 U CN216213141 U CN 216213141U
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- inner cavity
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- fixedly connected
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- 230000001012 protector Effects 0.000 title claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims abstract description 38
- 238000007789 sealing Methods 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an intelligent relay protector for electric power, which is efficient, safe and stable in work, and comprises a protective shell, wherein a relay body is arranged in an inner cavity of the protective shell, cooling fans are arranged on two sides of the inner cavity of the protective shell, a positioning bin is arranged at the bottom of the inner cavity of the protective shell, loop bars are fixedly connected to two sides of the bottom of the inner cavity of the positioning bin, and a limiting spring is arranged at the bottom of the inner cavity of the loop bar. According to the utility model, through the protection shell, the positioning bin, the relay body, the protection filter screen, the cooling fan, the loop bar, the movable plate, the movable rod, the fixed rod, the movable arc plate, the fixed arc plate, the vertical rod, the adjusting rod and the limiting spring, the problems that a relay protector in the existing market does not have efficient, safe and stable functions, the connection and fixing mode of equipment is unstable, short circuit is easy to occur due to unstable connection, the heat dissipation effect of the equipment is poor, and the use performance of the equipment is influenced are solved.
Description
Technical Field
The utility model relates to the technical field of relay protectors, in particular to a relay protector for intelligent electric power, which is efficient, safe and stable in work.
Background
When a power element in the power system or the power system itself has a fault and the safety operation of the power system is endangered, an automatic measure and equipment which can send a warning signal to an operation attendant in time or directly send a tripping command to a controlled breaker to stop the development of the events, and a complete equipment for realizing the automatic measure are generally called a relay protection device.
Along with the progress of the times and the development of science and technology, need use relay protection ware to carry out the safety control in the administrative work of intelligent electric power, relay protection ware on the current market does not possess high-efficient safety and stability's function, and in the use, the connection fixed mode of equipment is unstable, easily appears connecting the phenomenon that the short circuit appears in the shakiness, and the radiating effect of equipment is relatively poor, influences its performance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a relay protector for intelligent electric power, which has the advantages of high efficiency, safety and stability, and solves the problems that the existing relay protector in the market does not have the functions of high efficiency, safety and stability, the connection and fixing mode of equipment is unstable, the phenomenon of short circuit due to unstable connection is easy to occur in the use process, the heat dissipation effect of the equipment is poor, and the use performance of the equipment is influenced.
In order to achieve the purpose, the utility model provides the following technical scheme: an intelligent relay protector for electric power, which is efficient, safe and stable in work and comprises a protective shell, wherein a relay body is arranged in an inner cavity of the protective shell, the two sides of the inner cavity of the protective shell are both provided with a heat radiation fan, the bottom of the inner cavity of the protective shell is provided with a positioning bin, the two sides of the bottom of the inner cavity of the positioning bin are fixedly connected with loop bars, the bottom of the inner cavity of the loop bar is provided with a limiting spring, the top of the limit spring is provided with a movable rod, the top of the movable rod penetrates through the loop bar and is provided with a movable plate, a fixed rod is arranged on the surface of the movable plate, an adjusting rod penetrates through the inner cavity of the fixed rod, a movable arc plate is fixedly connected with the top of the adjusting rod, the top of the inner cavity of the positioning bin is provided with a vertical rod, the bottom of the vertical rod is fixedly connected with a fixed arc plate, and the surface of the fixed rod is in threaded connection with a bolt matched with the adjusting rod.
Preferably, the two sides of the moving plate are fixedly connected with sliding blocks, and sliding grooves matched with the sliding blocks for use are formed in the two sides of the inner cavity of the positioning bin.
Preferably, the mounting plates are mounted at the bottoms of the two sides of the protective shell, and mounting holes are formed in the surfaces of the mounting plates.
Preferably, the both sides of movable rod are the equal fixedly connected with stopper, the spacing groove that uses with the stopper cooperation is all seted up to the both sides of loop bar inner chamber.
Preferably, the surface of the protective shell is provided with a cover plate through a bolt, and the outer side of the cover plate is fixedly connected with a sealing rubber strip.
Preferably, the surface of the heat radiation fan is provided with a protective filter screen, and the inner cavity of the protective filter screen is filled with filter cotton.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the protection shell, the positioning bin, the relay body, the protection filter screen, the cooling fan, the loop bar, the movable plate, the movable rod, the fixed rod, the movable arc plate, the fixed arc plate, the vertical rod, the adjusting rod and the limiting spring, the device can achieve the functions of high efficiency, safety and stability, and the problems that a relay protector in the existing market does not have the functions of high efficiency, safety and stability, the connection and fixing mode of equipment is unstable in the using process, the phenomenon of short circuit due to unstable connection is easy to occur, the heat dissipation effect of the equipment is poor, and the use performance of the equipment is influenced are solved.
2. Through the arrangement and use of the sliding block and the sliding groove, the phenomenon of clamping stagnation of the moving plate during moving can be effectively avoided, and the smoothness of the moving plate during use is guaranteed;
the installation and fixation of the equipment can be more convenient through the arrangement and the use of the installation plate and the installation hole, and the operation and the use of a user are convenient;
by arranging the limiting block and the limiting groove, the phenomenon of clamping stagnation of the movable rod during movement can be effectively avoided, and the use stability of the movable rod is guaranteed;
through the use of the cover plate and the sealing rubber strip, the protective shell can be more conveniently detached by a user, and the daily maintenance of the equipment is facilitated;
through the use of the protective filter screen, the equipment can be effectively prevented from bringing external dust into the inner cavity of the equipment in the heat dissipation process, and the cleanness of the equipment in use is guaranteed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the protective housing of the present invention;
FIG. 3 is a schematic view of the internal structure of the positioning chamber of the present invention;
fig. 4 is a cross-sectional view of a loop bar of the present invention.
In the figure: 1. a protective housing; 2. mounting a plate; 3. sealing rubber strips; 4. a cover plate; 5. positioning the bin; 6. a relay body; 7. a protective filter screen; 8. a heat radiation fan; 9. a loop bar; 10. moving the plate; 11. a movable rod; 12. fixing the rod; 13. a chute; 14. a movable arc plate; 15. fixing the arc plate; 16. a vertical rod; 17. adjusting a rod; 18. a slider; 19. a limiting block; 20. a limiting groove; 21. and a limiting spring.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The protective shell 1, the mounting plate 2, the sealing rubber strip 3, the cover plate 4, the positioning bin 5, the relay body 6, the protective filter screen 7, the cooling fan 8, the loop bar 9, the moving plate 10, the moving rod 11, the fixed rod 12, the sliding groove 13, the movable arc plate 14, the fixed arc plate 15, the vertical rod 16, the adjusting rod 17, the sliding block 18, the limiting block 19, the limiting groove 20 and the limiting spring 21 are all universal standard parts or parts known by technicians in the field, and the structure and the principle of the protective shell can be known by technicians or conventional experimental methods.
Referring to fig. 1-4, a relay protector for intelligent electric power, which is efficient, safe and stable in work, comprises a protective casing 1, wherein mounting plates 2 are respectively installed at the bottoms of the two sides of the protective casing 1, mounting holes are formed in the surface of the mounting plates 2, the installation and fixation of equipment can be facilitated through the installation and use of the mounting plates 2 and the mounting holes, and the operation and use of a user are facilitated, a relay body 6 is installed in an inner cavity of the protective casing 1, cooling fans 8 are respectively installed at the two sides of the inner cavity of the protective casing 1, a protective filter screen 7 is installed on the surface of each cooling fan 8, filter cotton is filled in the inner cavity of each protective filter screen 7, through the use of the protective filter screens 7, the equipment can be effectively prevented from bringing external dust into the inner cavity of the equipment in the cooling process, the use cleanness of the equipment is ensured, a positioning bin 5 is installed at the bottom of the inner cavity of the protective casing 1, and sleeve rods 9 are fixedly connected to the two sides of the bottom of the inner cavity of the positioning bin 5, the bottom of the inner cavity of the loop bar 9 is provided with a limiting spring 21, the top of the limiting spring 21 is provided with a movable bar 11, two sides of the movable bar 11 are fixedly connected with limiting blocks 19, two sides of the inner cavity of the loop bar 9 are respectively provided with a limiting groove 20 matched with the limiting blocks 19 for use, the phenomenon of clamping stagnation of the movable bar 11 during moving can be effectively avoided through the arrangement and the use of the limiting blocks 19 and the limiting grooves 20, the use stability of the movable bar 11 is ensured, the top of the movable bar 11 penetrates through the loop bar 9 and is provided with a movable plate 10, two sides of the movable plate 10 are respectively and fixedly connected with a sliding block 18, two sides of the inner cavity of the positioning bin 5 are respectively provided with a sliding groove 13 matched with the sliding block 18 for use, the phenomenon of clamping stagnation of the movable plate 10 during moving can be effectively avoided through the arrangement and the use of the sliding blocks 18 and the sliding grooves 13, the smoothness of the movable plate 10 during use is ensured, the surface of the fixed bar 12 is arranged on the movable plate 10, the inner chamber of dead lever 12 runs through there is regulation pole 17, adjust pole 17's top fixedly connected with activity arc board 14, montant 16 is installed at the top of 5 inner chambers in location storehouse, montant 16's the fixed arc board 15 of bottom fixedly connected with, the surperficial threaded connection of dead lever 12 has the bolt that uses with adjusting pole 17 cooperation, apron 4 is installed through the bolt on the surface of protective housing 1, the outside fixedly connected with joint strip 3 of apron 4, use through apron 4 and joint strip 3, can more the person of facilitating the use dismantle protective housing 1, the daily dimension of the equipment of being convenient for guarantees.
When the device is used, the heat dissipation fan 8 is started to draw outside air into the inner cavity of the protective shell 1 and discharge the air along gaps on the surface of the positioning bin 5 to dissipate heat of the relay body 6, the connecting wire harness penetrates through the positioning bin 5 and is electrically connected with the relay body 6 in the process of electrically connecting the device, the moving plate 10 is moved by a user, the moving rod 11 is driven to move by the moving plate 10, the limiting spring 21 is compressed by the moving of the moving rod 11 to deform, the wire harness can be clamped between the movable arc plate 14 and the fixed arc plate 15 by the user, the moving rod 11 is driven to move by the elasticity of the limiting spring 21, the moving plate 10 is driven to move by the moving rod 11, the fixed rod 12 and the adjusting rod 17 are driven to move by the moving plate 10, and then the movable arc plate 14 is driven to clamp the wire harness, when the pencil to different diameters is fixed, the bolt on dead lever 12 surface is dismantled to the user's accessible, adjust adjusting lever 17 in the length of dead lever 12 inner chamber, make the fixed convenient more stable of different diameter pencil, cooperation through above-mentioned structure, can make the device reach high-efficient safety and stability's function, the relay protection ware on having solved current market does not possess high-efficient safety and stability's function, in the use, the fixed mode of connection of equipment is unstable, the phenomenon of short circuit appears connecting the unstability easily, and the radiating effect of equipment is relatively poor, influence its problem of performance, and is suitable for being generalized to use.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an intelligence is relay protection ware of high-efficient safety and stability of work for electric power, includes protective housing (1), its characterized in that: the protective housing is characterized in that a relay body (6) is installed in an inner cavity of the protective housing (1), heat radiation fans (8) are installed on two sides of the inner cavity of the protective housing (1), a positioning bin (5) is installed at the bottom of the inner cavity of the protective housing (1), sleeve rods (9) are fixedly connected to two sides of the bottom of the inner cavity of the positioning bin (5), limiting springs (21) are installed at the bottom of the inner cavity of the sleeve rods (9), movable rods (11) are installed at the tops of the limiting springs (21), the sleeve rods (9) are penetrated through the tops of the movable rods (11) and movable plates (10) are installed at the tops of the movable rods (10), fixing rods (12) are installed on the surfaces of the movable plates (10), adjusting rods (17) are penetrated through inner cavities of the adjusting rods (12), movable arc plates (14) are fixedly connected to the tops of the adjusting rods (17), vertical rods (16) are installed at the tops of the inner cavity of the positioning bin (5), the bottom of the vertical rod (16) is fixedly connected with a fixed arc plate (15), and the surface of the fixed rod (12) is in threaded connection with a bolt matched with the adjusting rod (17) for use.
2. The relay protector with high efficiency, safety and stability for intelligent power use of claim 1, wherein: the two sides of the moving plate (10) are fixedly connected with sliding blocks (18), and sliding grooves (13) matched with the sliding blocks (18) for use are formed in the two sides of the inner cavity of the positioning bin (5).
3. The relay protector with high efficiency, safety and stability for intelligent power use of claim 1, wherein: mounting panel (2) are all installed to the bottom of protective housing (1) both sides, the mounting hole has been seted up on the surface of mounting panel (2).
4. The relay protector with high efficiency, safety and stability for intelligent power use of claim 1, wherein: the equal fixedly connected with stopper (19) in both sides of movable rod (11), spacing groove (20) that use with stopper (19) cooperation are all seted up to the both sides of loop bar (9) inner chamber.
5. The relay protector with high efficiency, safety and stability for intelligent power use of claim 1, wherein: the surface of the protective shell (1) is provided with a cover plate (4) through a bolt, and the outer side of the cover plate (4) is fixedly connected with a sealing rubber strip (3).
6. The relay protector with high efficiency, safety and stability for intelligent power use of claim 1, wherein: the surface mounting of radiator fan (8) has protection filter screen (7), the inner chamber packing of protection filter screen (7) has the filter pulp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122699335.5U CN216213141U (en) | 2021-11-05 | 2021-11-05 | Intelligent relay protector for electric power and with high-efficiency, safe and stable work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122699335.5U CN216213141U (en) | 2021-11-05 | 2021-11-05 | Intelligent relay protector for electric power and with high-efficiency, safe and stable work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216213141U true CN216213141U (en) | 2022-04-05 |
Family
ID=80903577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122699335.5U Expired - Fee Related CN216213141U (en) | 2021-11-05 | 2021-11-05 | Intelligent relay protector for electric power and with high-efficiency, safe and stable work |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216213141U (en) |
-
2021
- 2021-11-05 CN CN202122699335.5U patent/CN216213141U/en not_active Expired - Fee Related
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| 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: 20220405 |