CN211182100U - Electric automatization relay protection device - Google Patents
Electric automatization relay protection device Download PDFInfo
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- CN211182100U CN211182100U CN201922068144.1U CN201922068144U CN211182100U CN 211182100 U CN211182100 U CN 211182100U CN 201922068144 U CN201922068144 U CN 201922068144U CN 211182100 U CN211182100 U CN 211182100U
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- relay protection
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Abstract
The utility model relates to an electric automation relay protection device, which comprises a main box body, wherein the main box body comprises a box cover, a safety lock is arranged on the box cover, an active separation buckle is arranged below the safety lock, the interior of the active separation buckle is connected with a transmission rod, the other end of the transmission rod is provided with a stirring mechanism, the stirring mechanism is connected with a transmission rod, the transmission rod is connected with a second transmission rod, the box cover is connected with the main box body through a hinge, the bottom inside the main box body is provided with a slide way, an electric installation plate is arranged on the slide way, a transmission gear is arranged inside the slide way, a slide way is arranged below the electric installation plate, the slide way corresponds to the slide way in position and structure, the transmission gear is provided with two groups, the transmission rod two is provided with, the device can realize automatic power off, prevent the situation of the maohu carelessness from occurring, and has very high market application value.
Description
Technical Field
The utility model relates to an electric automatization relay protection device technical field specifically is a waterproof type's convenient heat dissipation, the electric automatization relay protection device of convenient operation.
Background
A relay (english name: relay) is an electric control device, and is an electric appliance that generates a predetermined step change in a controlled amount in an electric output circuit when a change in an input amount (excitation amount) meets a predetermined requirement. It has an interactive relationship between a control system (also called an input loop) and a controlled system (also called an output loop). It is commonly used in automated control circuits, which are actually a "recloser" that uses low current to control high current operation. Therefore, the circuit plays roles of automatic adjustment, safety protection, circuit conversion and the like, is widely applied to remote control, remote measurement, communication, automatic control, mechatronics and power electronic equipment, and is one of the most important control elements.
At present, the protection device of the relay mainly has the following problems: when the condition such as relay damage takes place, it is more troublesome that the staff changes the relay, and the relay changes the in-process, can not contacted by water, and when the relay was changed, operating personnel did not give the relay outage earlier because of reasons such as carelessness, tiger, caused the damage easily for some.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve above-mentioned problem, an electric automatization relay protection device is provided, rack through setting up, drive gear etc, can prevent that operating personnel from because of carelessness, reason such as tiger do not give the relay outage earlier, cause the possibility of damage easily, and simultaneously, because of certain needs, must the relay when the circular telegram stage, operating personnel can break away from the buckle with the initiative and remove, make toggle mechanism break away from, just can not make electric interface break away from when opening the case lid like this, the waterproof board of setting can prevent water contact relay, and simultaneously, the waterproof board sets up to the pin joint structure, in the maintenance, when installing the relay, can be very convenient remove the waterproof board, be cellular alloy board through the electric mounting panel that sets up, can more convenient realization heat dissipation.
In order to achieve the purpose, the utility model is realized by the following scheme:
an electric automation relay protection device comprises a main box body, wherein the main box body comprises a box cover, a safety lock is arranged on the box cover, an active separation buckle is arranged below the safety lock, a transmission rod is connected inside the active separation buckle, the other end of the transmission rod is provided with a stirring mechanism, the stirring mechanism is connected with a transmission shaft, the transmission shaft is connected with a second transmission rod, the box cover is connected with the main box body through hinges, a slide way is arranged at the bottom inside the main box body, an electric mounting plate is arranged on the slide way, a waterproof plate is arranged above the electric mounting plate, a power supply, a heat dissipation fan and a vent are arranged above the inside of the main box body, the slide way is provided with two sets, a transmission gear is arranged inside the slide way, a slide way is arranged below the electric mounting plate and corresponds to, the two transmission rods are arranged, a linkage shaft is arranged between the two transmission rods, the two transmission rods are in linkage connection through the linkage shaft, a rack is arranged in the sliding groove, and the rack corresponds to the transmission gear structure.
As a preferred technical scheme, a plurality of electrical installation clamping grooves are arranged on the electrical installation plate.
As a preferred solution, the power supply is provided with an electrical power supply line, the end of which is provided with an electrical interface.
As a preferable technical scheme, a tungsten spring is further installed inside the main box body, one end of the tungsten spring is hung at the rear part inside the main box body, and the other end of the tungsten spring is fixedly connected with an electric power supply line.
As a preferred technical scheme, the waterproof plate is connected with the electric installation plate through four connecting rods in a pin joint mode.
As a preferable technical scheme, the electric installation plate is a honeycomb alloy plate.
As a preferred technical scheme, be provided with first gear under the hinge, first gear below is provided with the second gear, toggle mechanism's the other end is provided with the worm gear, and first gear, second gear pass through the worm gear meshing linkage, and the second gear below is provided with the third gear, the below of second gear is provided with the transmission shaft, and the transmission shaft is close to third gear one end and is provided with the worm structure, and the third gear passes through worm structure meshing transmission shaft.
And as a preferable technical scheme, the transmission shaft and the second transmission rod, and the second transmission rod and the linkage shaft are in meshing linkage through a gear and worm structure.
The utility model has the advantages that: through the rack that sets up, drive gear etc, can prevent that operating personnel from because of carelessness, reason such as tiger do not give the relay outage earlier, cause the possibility of damage easily, and simultaneously, because of certain needs, must the relay when the circular telegram stage, operating personnel can break away from the buckle with the initiative and remove, make toggle mechanism break away from, just can not make electrical interface break away from when opening the case lid like this, the waterproof board of setting can prevent water contact relay, and simultaneously, the waterproof board sets up to the pin joint structure, in the maintenance, when installing the relay, can be very convenient remove the waterproof board, electrical installation board through setting up is cellular alloy board, can more convenient realization heat dissipation.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the perspective structure inside the main box body of the present invention;
FIG. 3 is a schematic view of the internal structure of the main box body of the present invention;
fig. 4 is a schematic front view of the case cover of the present invention;
FIG. 5 is a top perspective view of the internal structure of the main box of the present invention;
fig. 6 is an enlarged schematic view of part a of the present invention;
in the figure: 1. a main box body; 2. a box cover; 3. a safety lock; 4. the buckle is actively separated; 5. a transmission rod; 6. a toggle mechanism; 7. a drive shaft; 8. a second transmission rod; 9. a slideway; 10. an electrical mounting plate; 11. a waterproof sheet; 12. a power source; 13. a heat radiation fan; 14. a vent; 15. a transmission gear; 16. a chute; 17. a linkage shaft; 18. a rack; 19. an electrical installation card slot; 20. an electrical interface; 21. a tungsten wire spring; 22. a first gear; 23. a second gear; 24. a third gear.
Detailed Description
The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, and fig. 6, the present invention provides a technical solution:
an electric automation relay protection device comprises a main box body 1, wherein the main box body 1 comprises a box cover 2, a safety lock 3 is arranged on the box cover 2, a driving separation buckle 4 is arranged below the safety lock 3, a transmission rod 5 is connected inside the driving separation buckle 4, the other end of the transmission rod 5 is provided with a shifting mechanism 6, the shifting mechanism 6 is connected with a transmission shaft 7, the transmission shaft 7 is connected with a transmission rod II 8, the box cover 2 is connected with the main box body 1 through a hinge, the bottom inside the main box body 1 is provided with a slide 9, an electric mounting plate 10 is arranged on the slide 9, a waterproof plate 11 is arranged above the electric mounting plate 10, a power supply 12, a heat dissipation fan 13 and a vent 14 are arranged above the inside of the main box body 1, the slide 9 is provided with two transmission gears 15, and a chute 16 is arranged below the electric mounting plate 10, and the sliding chute 16 corresponds to the position and the structure of the sliding chute 9, two groups of transmission gears 15 are arranged, two transmission rods 8 are arranged, a linkage shaft 17 is arranged between the two transmission rods 8, the two transmission rods 8 are in linkage connection through the linkage shaft 8, a rack 18 is arranged in the sliding chute 16, and the rack 18 corresponds to the structure of the transmission gears 15.
Specifically, the electrical installation board 10 is provided with a plurality of electrical installation card slots 19.
In particular, the power supply 12 is provided with an electrical supply line, the end of which is provided with an electrical interface 20.
Specifically, tungsten spring 21 is still installed to the inside of main tank 1, tungsten spring 21 one end is hung at the inside rear portion of main tank 1, and the other end fixed connection electric power supply line.
Specifically, the waterproof plate 11 is connected with the electrical installation plate 10 through four connecting rods in a pin joint mode.
Specifically, the electrical installation plate 10 is a honeycomb alloy plate.
Specifically, be provided with first gear 22 under the hinge, first gear 22 below is provided with second gear 23, toggle mechanism 6's the other end is provided with the worm gear, and first gear 22, second gear 23 are through the worm gear meshing linkage, and second gear 23 below is provided with third gear 24, the below of second gear 23 is provided with transmission shaft 7, and transmission shaft 7 is close to third gear 24 one end and is provided with the worm structure, and third gear 24 passes through worm structure meshing transmission shaft 7.
Specifically, the transmission shaft 7 and the transmission rod II 8, and the transmission rod II 8 and the linkage shaft 17 are in meshing linkage through a gear and worm structure.
The utility model discloses an use flow and principle: when the electric box cover is used, firstly, the box cover 2 is opened, at the moment, the first gear below the hinge rotates to drive the transmission shaft 7 to rotate, the transmission rod II 8 is driven to rotate to drive the transmission gear 15 to rotate, the transmission gear 15 drives the rack 18 to drive the electric installation plate 10 to slide out, an operator takes down the waterproof plate 11 to start to install the relay, after the relay is installed, the waterproof plate 11 is installed on the electric installation plate 10 again, meanwhile, the tungsten wire spring 21 is pulled to connect the electric interface 20 to the relay, then the box cover 2 is closed, and at the moment, the electric installation plate 10 is retracted into the main box body 1 again along with the closing of the box cover 2 under the driving of the gear; when needing the maintenance, if need live working, then, need to move the initiative and break away from buckle 4, at this moment, the worm gear of toggle mechanism 6 breaks away from first gear and second gear, so, electric mounting panel 10 just can not remove, the relay just can not take off the electricity, if do not move the initiative and break away from buckle 4, so, open case lid 2, at this moment, electric mounting panel 10 will slide out, at this moment, at the in-process that slides out, electric interface 20 can break away from the relay under tungsten filament spring 21's elastic force effect, make the relay outage.
The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above-mentioned embodiment, therefore, the present invention is not limited to the above-mentioned specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.
Claims (8)
1. The utility model provides an electric automatization relay protection device, includes the main tank body (1), main tank body (1) includes case lid (2), be provided with safety lock (3) on case lid (2), safety lock (3) below is provided with initiative and breaks away from buckle (4), initiative breaks away from buckle (4) internal connection and has transfer line (5), transfer line (5) other end is provided with toggle mechanism (6), toggle mechanism (6) are connected with transmission shaft (7), transmission shaft (7) are connected with transfer line two (8), case lid (2) pass through hinge connection with main tank body (1), the inside bottom of main tank body (1) is provided with slide (9), be provided with electric mounting panel (10) on slide (9), waterproof board (11) are installed to electric mounting panel (10) top, the inside top of main tank body (1) is provided with power (12) Radiator fan (13), air vent (14), its characterized in that: slide (9) are provided with two, and slide (9) inside is provided with drive gear (15), spout (16) are installed to the below of electric installation board (10), and spout (16) correspond with slide (9) position, structure, drive gear (15) are provided with two sets ofly, transfer line two (8) are provided with two, and are provided with universal driving shaft (17) between transfer line two (8), and transfer line two (8) are connected through universal driving shaft (17) linkage, be provided with rack (18) in spout (16), rack (18) correspond with drive gear (15) structure.
2. An electrical automation relay protection device as claimed in claim 1 wherein: the electric installation plate (10) is provided with a plurality of electric installation clamping grooves (19).
3. An electrical automation relay protection device as claimed in claim 1 wherein: the power supply (12) is provided with an electrical supply line, the end of which is provided with an electrical interface (20).
4. An electrical automation relay protection device as claimed in claim 1 or 3 wherein: tungsten spring (21) are still installed to the inside of main tank body (1), tungsten spring (21) one end is hung at the inside rear portion of main tank body (1), other end fixed connection electric power supply line.
5. An electrical automation relay protection device as claimed in claim 1 wherein: the waterproof plate (11) is connected with the electric installation plate (10) through four connecting rods in a pin joint mode.
6. An electrical automation relay protection device as claimed in claim 1 wherein: the electric installation plate (10) is a honeycomb alloy plate.
7. An electrical automation relay protection device as claimed in claim 1 wherein: be provided with first gear (22) under the hinge, first gear (22) below is provided with second gear (23), the other end of toggle mechanism (6) is provided with the worm gear, and first gear (22), second gear (23) are through the worm gear meshing linkage, and second gear (23) below is provided with third gear (24), the below of second gear (23) is provided with transmission shaft (7), and transmission shaft (7) are close to third gear (24) one end and are provided with the worm structure, and third gear (24) are through worm structure meshing transmission shaft (7).
8. An electrical automation relay protection device as claimed in claim 1 wherein: the transmission shaft (7) and the transmission rod II (8), and the transmission rod II (8) and the linkage shaft (17) are in meshing linkage of a gear and worm structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922068144.1U CN211182100U (en) | 2019-11-26 | 2019-11-26 | Electric automatization relay protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922068144.1U CN211182100U (en) | 2019-11-26 | 2019-11-26 | Electric automatization relay protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211182100U true CN211182100U (en) | 2020-08-04 |
Family
ID=71800134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922068144.1U Active CN211182100U (en) | 2019-11-26 | 2019-11-26 | Electric automatization relay protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211182100U (en) |
-
2019
- 2019-11-26 CN CN201922068144.1U patent/CN211182100U/en active Active
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