CN217182072U - Remote control opening and closing device for electric high-voltage switch cabinet - Google Patents
Remote control opening and closing device for electric high-voltage switch cabinet Download PDFInfo
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- CN217182072U CN217182072U CN202220979273.5U CN202220979273U CN217182072U CN 217182072 U CN217182072 U CN 217182072U CN 202220979273 U CN202220979273 U CN 202220979273U CN 217182072 U CN217182072 U CN 217182072U
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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
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
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Abstract
The utility model discloses an electric high tension switchgear remote control divide-shut brake gear, including the transmitter, receiver and straight stroke electro-magnet, the control signal that the receiver received the transmitter and sent controls two straight stroke electro-magnets and moves respectively, two straight stroke electro-magnets all set up in receiving the box, the inside of receiving the box is the cavity structure, set up a middle layering baffle in the inside cavity of receiving the box, middle layering baffle will receive the inside cavity structure of box and divide into cavity and cavity down, be provided with on the lateral wall of being connected with last cavity completely on the receiving box and go up the communicating straight stroke electro-magnet spout in cavity, straight stroke electro-magnet spout forms T type draw-in groove with last cavity, be provided with two actuating mechanism in the T type draw-in groove, be provided with receiver and battery case in the cavity down. The utility model discloses a two way switch type wireless operation remote controller drive straight stroke motion's electro-magnets press the high tension switchgear divide-shut brake button to realize the cubical switchboard remote control divide-shut brake.
Description
Technical Field
The utility model relates to a switching-on and switching-off device especially relates to an electric high tension switchgear remote control switching-on and switching-off device.
Background
At the power plant, large-scale factory electrical high tension switchgear or 400VPC section service entrance switch, when DCS or ECS system is imperfect or remote fault can't be operated, only can use a set of divide-shut brake button of on-the-spot design to carry out high tension switchgear, 400V service entrance switch divide-shut brake operation, because the voltage is high or there are other unknown safety factors, if measurement work is inaccurate in earlier stage, safety measure is not in place, not discover the potential safety hazard, operating personnel when operating on-the-spot operation divide-shut brake button, short circuit or equipment puncture accident appear, can bring the personal danger for operating personnel.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the electric high-voltage switch cabinet remote control opening and closing device overcomes the defects of the prior art, and the electric high-voltage switch cabinet remote control opening and closing device adopts two paths of switch type wireless operation remote controllers to drive the electromagnet in straight stroke motion to press the opening and closing button of the high-voltage switch cabinet, thereby achieving the purpose of opening and closing and eliminating the dangerous factors of local operation of personnel.
The utility model discloses a technical scheme who solves technical problem and take is:
a remote control opening and closing device of an electric high-voltage switch cabinet comprises a transmitter, a receiver and straight-stroke electromagnets, wherein the receiver receives a control signal sent by the transmitter to control two straight-stroke electromagnets to act respectively, the two straight-stroke electromagnets are arranged in the receiving box, the receiving box is internally provided with a cavity structure, a middle layered partition plate is arranged in the cavity in the receiving box and divides the cavity structure in the receiving box into an upper cavity and a lower cavity, a connecting hole for connecting the upper cavity and the lower cavity is formed in the middle layered partition plate, a straight-stroke electromagnet sliding groove communicated with the upper cavity is formed in the side wall of the receiving box, which is completely connected with the upper cavity, the straight-stroke electromagnet sliding groove and the upper cavity form a T-shaped clamping groove, and two executing mechanisms are arranged in the T-shaped clamping groove, the receiver and the battery box are arranged in the lower cavity.
Two actuating mechanism is first actuating mechanism and second actuating mechanism respectively, first actuating mechanism and second actuating mechanism all include the actuating mechanism shell with the straight stroke electro-magnet, two the straight stroke electro-magnet sets up respectively and corresponds inside the actuating mechanism shell, two the bottom both sides of actuating mechanism shell all are provided with the dop, utilize the dop has two the straight stroke electro-magnet the actuating mechanism shell sets up in the T type draw-in groove, one of them the actuating mechanism shell is fixed in the T type draw-in groove, another the actuating mechanism shell can slide in the T type draw-in groove.
The middle layering partition plate is located a terminal surface right side in the T-shaped clamping groove is provided with a first metal slide way, the upper end of the left side is provided with a second metal slide way parallel to the first metal slide way, the lower end of the middle layering partition plate is provided with a third metal slide way parallel to the first metal slide way, and the first metal slide way is not connected with the third metal slide way.
Each actuating mechanism shell comprises two semicircular shells, the two semicircular shells are combined together through a connecting bolt to form the actuating mechanism shell with a hollow groove, the straight-stroke electromagnet is arranged in the hollow groove, one clamping head is arranged on the outer side of the bottom of each semicircular shell, a spring thimble is arranged at the bottom of one end, provided with the clamping head, of each semicircular shell, a strong magnet used for being adsorbed and fixed with a switch cabinet is arranged on the top end face of each semicircular shell, one end of each semicircular shell, located on the same end face with the corresponding strong magnet, of the hollow groove can sleeve a brake separating button or a brake closing button on the corresponding switch cabinet, and therefore the brake separating button or the brake closing button on the switch cabinet can be pressed when the straight-stroke electromagnet moves inside the hollow groove.
One ends, close to the straight travel electromagnet, of the spring thimbles on the first execution mechanism and the second execution mechanism are respectively connected with outgoing lines of the corresponding straight travel electromagnets, the other end of one spring thimble on the first execution mechanism is tightly attached and connected with the first metal slide way, and the other end of the other spring thimble is tightly attached and connected with the second metal slide way; and the other end of the spring thimble on the second actuating mechanism is tightly attached to the first metal slide, and the other end of the spring thimble is tightly attached to the third metal slide.
The middle layering partition plate is provided with a connecting hole parallel to the first metal slide way at the middle position, and the receiver is connected with the first metal slide way, the second metal slide way and the third metal slide way through the connecting hole by using a conducting wire.
The utility model discloses an actively beneficial effect is:
1. the utility model discloses a two way switch type wireless operation transmitters and receiver, the drive straight stroke electro-magnet is pressed the divide-shut brake button of high tension switchgear to reach the purpose of divide-shut brake, removed the danger factor that personnel operated on the spot.
2. The utility model discloses well actuating mechanism shell end is provided with the strong magnet, can adsorb this device on cubical switchboard metal panel to convenient straight stroke electro-magnet can be accurate presses high tension switchgear divide-shut brake button.
3. The utility model discloses actuating mechanism on the well slide is provided with two, and one is fixed on it, and another can round trip movement on the slide, can adjust the distance between two actuating mechanism wantonly to adapt to different high tension switchgear go up the divide-shut brake button of difference apart from, application scope is wide.
4. The utility model discloses in be provided with the dop on actuating mechanism's shell, the dop injects the back in the same direction as the draw-in groove direction, and rotatory 90 degrees can block in T type draw-in groove, joins in marriage card that spring thimble can be firm in T type draw-in groove, when needing to adjust two actuating mechanism intervals, utilizes the elasticity of spring thimble, and slide adjusting that can be easy adjusts the convenience.
Drawings
Fig. 1 is a schematic structural diagram of the remote control opening and closing device of the electric high-voltage switch cabinet of the utility model;
FIG. 2 is a cross-sectional view taken in the direction A of FIG. 1;
FIG. 3 is a top view of the receiving box of FIG. 1;
FIG. 4 is a sectional view taken along the direction B in FIG. 3;
FIG. 5 is an external block diagram of an actuator housing of the first or second actuator of FIG. 1;
FIG. 6 is a cross-sectional view of FIG. 5;
FIG. 7 is a top view of FIG. 5;
FIG. 8 is a cross-sectional view of the first or second actuator of FIG. 1;
FIG. 9 is a top view of the intermediate layered separator of FIG. 1;
fig. 10 is another cross-sectional view of the first actuator or the second actuator of fig. 1.
Detailed Description
Embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present invention have been illustrated in the accompanying drawings, it is to be understood that the invention may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, but rather are provided for a more thorough and complete understanding of the present invention. It should be understood that the drawings and examples are for illustrative purposes only and are not intended to limit the scope of the present disclosure.
The term "include" and variations thereof as used herein are open-ended, i.e., "including but not limited to".
It should be noted that the terms "first", "second", and the like in the present invention are only used for distinguishing different devices, modules, or units, and are not used for limiting the order or interdependence of the functions performed by the devices, modules, or units.
The names of messages or information exchanged between devices in embodiments of the present invention are for illustrative purposes only, and are not intended to limit the scope of such messages or information.
Referring to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10, in which: 1-straight stroke electromagnet, 2-receiving box, 3-middle layered partition board, 4-T-shaped clamping groove, 4-1-upper cavity, 4-2-straight stroke electromagnet sliding groove, 5-lower cavity, 6-power switch button, 7-first actuator, 8-second actuator, 9-actuator shell, 10-clamping head, 11-semicircular shell, 12-hollow groove, 13-limiting groove, 14-spring thimble, 15-leading-out lead, 16-strong magnet, 17-electromagnet moving core, 18-first metal slideway, 19-second metal slideway, 20-third metal slideway, 21-, 22-connecting bolt, 23-limiting circle and 24-wiring groove.
Example 1: the utility model provides an electric high tension switchgear remote control divide-shut brake gear, includes transmitter, receiver and straight stroke electro-magnet 1, and the control signal that the receiver received the transmitter and sent controls two straight stroke electro-magnets 1 and moves respectively, and the power of receiver and straight stroke electro-magnet 1 is DC 12V, and transmitter and receiver adopt the 12V two ways output remote control of Shenzhen Changxing scientific and technological company production, and straight stroke electro-magnet 1 adopts the 12V model of producer SARY production to be LY-1264A electro-magnet.
The two straight travel electromagnets 1 are both arranged in the receiving box 2, the receiving box 2 is internally provided with a cavity structure, a horizontal middle layered partition plate 3 is arranged in a cavity in a receiving box 2, the middle layered partition plate 3 divides the cavity structure in the receiving box 2 into an upper cavity 4-1 and a lower cavity 5, a straight-stroke electromagnet sliding groove 4-2 communicated with the upper cavity 4-1 is arranged on the side wall of the receiving box 2 completely connected with the upper cavity 4-1, the width of the straight-stroke electromagnet sliding groove 4-2 is smaller than that of the upper cavity 4-1, the straight-stroke electromagnet sliding groove 4-2 and the upper cavity 4-1 form a T-shaped clamping groove 4, two actuating mechanisms are arranged in the T-shaped clamping groove 4, a receiver and a 12V battery box are arranged in the lower cavity 5, and a power switch button 6 is further arranged outside the receiving box 2.
The two executing mechanisms are respectively a first executing mechanism 7 and a second executing mechanism 8, the first executing mechanism 7 and the second executing mechanism 8 both comprise executing mechanism shells 9 and straight stroke electromagnets 1, the two straight stroke electromagnets 1 are respectively arranged in the corresponding executing mechanism shells 9, two sides of the bottom of the two executing mechanism shells 9 are respectively provided with clamping heads 10, the diameter of the two executing mechanism shells 9 is not more than the width of a straight stroke electromagnet sliding groove 4-2 when the two executing mechanism shells do not comprise the two clamping heads 10, and is more than the width of a straight stroke electromagnet sliding groove 4-2 when the two clamping heads 10 comprise the two clamping heads 10, when in installation, the two clamping heads 10 are inserted along the direction of the straight stroke electromagnet sliding groove 4-2 and then rotate for 90 degrees, the first executing mechanism 7 and the second executing mechanism 8 can be clamped in a T-shaped clamping groove 4 by utilizing the clamping heads 10, the first executing mechanism 7 is not moved and fixed by screws after being installed in the T-shaped clamping groove 4, the second actuating mechanism 8 is not fixed and can slide in the T-shaped clamping groove 4, the first actuating mechanism 7 is aligned to a closing button on the switch cabinet, and the second actuating mechanism 8 is aligned to an opening button on the switch cabinet.
Because the distance between the closing button and the separating brake button on the cubical switchboard of difference is different, second actuating mechanism 8 can remove in T type draw-in groove 4 for adjust the distance between first actuating mechanism 7 and the second actuating mechanism 8, with the closing button and the separating brake button of convenient adaptation multiple distance, application scope is wide.
Furthermore, every actuating mechanism shell 9 all includes two semi-circular casings 11, two semi-circular casings 11 utilize connecting bolt 22 to combine together and form an actuating mechanism shell 9 that has hollow groove 12, two semi-circular casings 11 inside corresponding one side all is provided with semicircular spacing groove 13, two spacing grooves 13 form a spacing circle 23 after combining together, the size of spacing circle 23 and the external diameter size phase-match of straight stroke electro-magnet 1, when two semi-circular casings 11 utilize connecting bolt 22 to combine together and form an actuating mechanism shell 9 that has hollow groove 12, just in time can just in time block straight stroke electro-magnet 1 in spacing circle 23, hollow groove 12 and straight stroke electro-magnet 1 set up for the concentric circle.
The outer side of the bottom of each semicircular shell 11 is provided with a chuck 10, the bottom of one end of each semicircular shell 11, which is provided with the chuck 10, is provided with a spring thimble 14, the spring thimble 14 comprises a fixed end and a telescopic end, the telescopic end of the spring thimble 14 can be stretched back and forth in the fixed end of the spring thimble 14, the fixed end of the spring thimble 14 is fixed in the side wall of the semicircular shell 11, when the fixed end of the spring thimble 14 is fixed, the fixed end is connected with a lead-out wire 15, one end of the lead-out wire 15 is also fixed in the side wall of the semicircular shell 11, the other end of the lead-out wire extends out of the side wall of the semicircular shell 11, and after the straight stroke electromagnet 1 is installed, the lead-out wire 15 extending out of the side wall of the semicircular shell 11 is used for connecting with a lead-out wire of the straight stroke electromagnet 1; the telescopic end of the pogo pin 14 is disposed outside the bottom of the semicircular housing 11 to facilitate connection with the first metal slideway 18, the second metal slideway 19 and the third metal slideway 20.
The top end face of each semicircular shell 11 is provided with four strong magnets 16 which are used for being adsorbed and fixed with the switch cabinet.
When the straight-stroke electromagnet 1 does not move, the upper end surface of the electromagnet moving iron core 17 on the straight-stroke electromagnet does not exceed the upper end surface of the hollow groove 12, so that at the moment, one end of the hollow groove 12 on the same end surface with the strong magnet 16 can sleeve the corresponding opening or closing button on the switch cabinet, so that when the electromagnet moving iron core 17 on the straight-stroke electromagnet 1 inside the hollow groove 12 moves, the opening or closing button on the switch cabinet can be pressed to perform opening or closing operation when the upper end surface of the electromagnet moving iron core 17 exceeds the upper end surface of the hollow groove 12.
A first metal slide way 18 is arranged on the right side of one end face of the middle layered partition plate 3, which is positioned in the T-shaped clamping groove 4, a second metal slide way 19 which is parallel to the first metal slide way 18 is arranged at the upper end of the left side, a third metal slide way 20 which is parallel to the first metal slide way 18 is arranged at the lower end of the left side, the second metal slide way 19 is not connected with the third metal slide way 20, and the length of the third metal slide way 20 is greater than that of the second metal slide way 19.
After the first actuating mechanism 7 and the second actuating mechanism 8 are both installed in the T-shaped clamping groove 4, the telescopic end of one spring ejector pin 14 on the first actuating mechanism 7 is closely attached and connected with the first metal slideway 18, and the telescopic end of the other spring ejector pin 14 is closely attached and connected with the second metal slideway 19; the telescopic end of one pogo pin 14 of the second actuator 8 is closely attached to the first metal slideway 18, and the telescopic end of the other pogo pin 14 is closely attached to the third metal slideway 20.
When the second actuator 8 needs to be moved, the second actuator 8 only needs to be pressed downwards, the telescopic end of the pogo pin 14 contracts, the chuck 10 disengages from the inner surface of the receiving box 2, at this time, the second actuator 8 can be moved randomly, after moving to a predetermined position, the second actuator 8 is released, the telescopic end of the pogo pin 14 automatically resets, in the resetting process, the chuck 10 is tightly pressed against the inner surface of the receiving box 2, so that the second actuator 8 is fixed, because the length of the third metal slideway 20 is greater than that of the second metal slideway 19, the length of the second metal slideway 19 only needs to be matched with the size of the fixed first actuator 7, the length of the third metal slideway 20 is matched with the distance that the second actuator 8 can move in the T-shaped slot 4, so in the moving process of the second actuator 8, the pogo pins 14 thereon are always connected to the third metal runner 20.
A connecting hole 21 parallel to the first metal slideway 18 is arranged at the middle position of the middle layered clapboard 3, the connecting hole 21 is connected with the upper cavity 4-1 and the lower cavity 5, and a receiver is respectively connected with the first metal slideway 18, the second metal slideway 19 and the third metal slideway 20 through the connecting hole 21 by using a lead
Furthermore, the receiver in the lower cavity 5 is a two-way remote control receiving drive board, a power switch is arranged on the two-way remote control receiving drive board, a positive electrode outgoing line of the battery box is connected to one end of the power switch, the other end of the power switch is connected to the V + of the two-way remote control receiving drive board, and a negative electrode outgoing line of the battery box is connected to the V-of the two-way remote control receiving drive board.
The two paths of remote control receiving drive plates are two paths of outputs and are provided with a first output relay and a second output relay, a COM pin of the first output relay and a COM pin of the second output relay are in short circuit connection and then are connected with a power supply V + of the two paths of remote control receiving drive plates, a wire is led out from an NO pin on the first output relay and is connected onto a second metal slideway 19, a wire is led out from an NO pin on the second output relay and is welded onto the second metal slideway 19, and a wire is welded onto a V-on the two paths of remote control receiving drive plates and is connected with a first metal slideway 18.
During operation, the distance between the first executing mechanism 7 and the second executing mechanism 8 is adjusted according to the distance between the on-site switch cabinet opening and closing buttons, then the first executing mechanism 7 and the second executing mechanism 8 are respectively sleeved on the closing button and the opening button through respective hollow grooves 12, the strong magnet can be firmly adsorbed on the switch cabinet, at the moment, the power switch is turned on, the closing button on the transmitter is pressed, the receiver receives a closing control signal transmitted by the transmitter, the first executing mechanism 7 acts, and the switch cabinet performs closing operation; and when the opening button on the transmitter is pressed, the receiver receives the opening control signal transmitted by the transmitter, the second executing mechanism 8 acts, and the switch cabinet performs opening operation.
Example 2: the difference from the embodiment 1 is that the lead-out wires 15 are not fixed in the side walls of the semicircular shell 11 in advance, so that the lead-out wires 15 can be replaced conveniently when being damaged.
The specific mechanism is as follows: every actuating mechanism shell 9 all includes two semi-circular casing 11, two semi-circular casing 11 utilize connecting bolt 22 to combine together and form an actuating mechanism shell 9 that has hollow groove 12, two semi-circular casing 11 inside corresponding one side all is provided with semicircular spacing groove 13, two spacing groove 13 form a spacing circle 23 after combining together, the size of spacing circle 23 and straight stroke electro-magnet 1's external diameter size phase-match, when two semi-circular casing 11 utilize connecting bolt 22 to combine together and form an actuating mechanism shell 9 that has hollow groove 12, just in time can be with straight stroke electro-magnet 1 card in spacing circle 23, hollow groove 12 and straight stroke electro-magnet 1 set up for the concentric circles.
A wiring groove 24 is arranged below the limiting groove 13, and the distance between the bottom of the wiring groove 24 and the bottom of the semicircular shell 11 is smaller than the length of the fixed end on the spring thimble 14, so that when the spring thimble 14 is fixed on the side wall of the bottom of the semicircular shell 11, the top of the fixed end extends into the wiring groove 24, the top of the spring thimble 14 and the outgoing line of the straight-stroke electromagnet 1 can be directly connected by using the outgoing lead 15, and the telescopic end of the spring thimble 14 is arranged on the outer side of the bottom of the semicircular shell 11 so as to be conveniently connected with the first metal slide 18, the second metal slide 19 and the third metal slide 20.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments illustrated herein, but is capable of various obvious modifications, rearrangements and substitutions without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (6)
1. The utility model provides an electric high tension switchgear remote control divide-shut brake gear, includes transmitter, receiver and straight stroke electro-magnet, the receiver receives the control signal that the transmitter sent comes control two the straight stroke electro-magnet moves respectively, characterized by: two the straight stroke electro-magnet all sets up in receiving the box, the inside of receiving the box is the cavity structure set up a middle layering baffle in the inside cavity of receiving the box, middle layering baffle will the inside cavity structure of receiving the box divide into upper plenum and cavity down, be provided with on the middle layering baffle and be used for connecting the upper plenum with the connecting hole of cavity down, receive on the box completely with be provided with on the lateral wall that the upper plenum is connected with the communicating straight stroke electro-magnet spout of upper plenum, straight stroke electro-magnet spout with the upper plenum forms T type draw-in groove, be provided with two actuating mechanism in the T type draw-in groove, be provided with down in the cavity receiver and battery case.
2. The remote control opening and closing device of the electric high-voltage switch cabinet as claimed in claim 1, which is characterized in that: two actuating mechanism is first actuating mechanism and second actuating mechanism respectively, first actuating mechanism and second actuating mechanism all include the actuating mechanism shell with the straight stroke electro-magnet, two the straight stroke electro-magnet sets up respectively and corresponds inside the actuating mechanism shell, two the bottom both sides of actuating mechanism shell all are provided with the dop, utilize the dop has two the straight stroke electro-magnet the actuating mechanism shell sets up in the T type draw-in groove, one of them the actuating mechanism shell is fixed in the T type draw-in groove, another the actuating mechanism shell can slide in the T type draw-in groove.
3. The remote control opening and closing device of the electric high-voltage switch cabinet as claimed in claim 2, wherein: the middle layering partition plate is located a terminal surface right side in the T-shaped clamping groove is provided with a first metal slide way, the upper end of the left side is provided with a second metal slide way parallel to the first metal slide way, the lower end of the middle layering partition plate is provided with a third metal slide way parallel to the first metal slide way, and the first metal slide way is not connected with the third metal slide way.
4. The remote control opening and closing device of the electric high-voltage switch cabinet as claimed in claim 3, wherein: each actuating mechanism shell comprises two semicircular shells, the two semicircular shells are combined together through a connecting bolt to form the actuating mechanism shell with a hollow groove, the straight-stroke electromagnet is arranged in the hollow groove, one clamping head is arranged on the outer side of the bottom of each semicircular shell, a spring thimble is arranged at the bottom of one end, provided with the clamping head, of each semicircular shell, a strong magnet used for being adsorbed and fixed with a switch cabinet is arranged on the top end face of each semicircular shell, one end of each semicircular shell, located on the same end face with the corresponding strong magnet, of the hollow groove can sleeve a brake separating button or a brake closing button on the corresponding switch cabinet, and therefore the brake separating button or the brake closing button on the switch cabinet can be pressed when the straight-stroke electromagnet moves inside the hollow groove.
5. The remote control opening and closing device of the electric high-voltage switch cabinet as claimed in claim 4, wherein: one ends, close to the straight travel electromagnet, of the spring thimbles on the first execution mechanism and the second execution mechanism are respectively connected with outgoing lines of the corresponding straight travel electromagnets, the other end of one spring thimble on the first execution mechanism is tightly attached and connected with the first metal slide way, and the other end of the other spring thimble is tightly attached and connected with the second metal slide way; and the other end of the spring thimble on the second actuating mechanism is closely attached to the first metal slide way, and the other end of the spring thimble is closely attached to the third metal slide way.
6. The remote control opening and closing device of the electric high-voltage switch cabinet as claimed in claim 5, wherein: the middle layering partition plate is provided with a connecting hole parallel to the first metal slide way at the middle position, and the receiver is connected with the first metal slide way, the second metal slide way and the third metal slide way through the connecting hole by using a conducting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220979273.5U CN217182072U (en) | 2022-04-26 | 2022-04-26 | Remote control opening and closing device for electric high-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220979273.5U CN217182072U (en) | 2022-04-26 | 2022-04-26 | Remote control opening and closing device for electric high-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217182072U true CN217182072U (en) | 2022-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220979273.5U Active CN217182072U (en) | 2022-04-26 | 2022-04-26 | Remote control opening and closing device for electric high-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217182072U (en) |
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2022
- 2022-04-26 CN CN202220979273.5U patent/CN217182072U/en active Active
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