CN110492371B - Application method of push-button type high-voltage remote control switch for distribution box - Google Patents
Application method of push-button type high-voltage remote control switch for distribution box Download PDFInfo
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- CN110492371B CN110492371B CN201910843374.2A CN201910843374A CN110492371B CN 110492371 B CN110492371 B CN 110492371B CN 201910843374 A CN201910843374 A CN 201910843374A CN 110492371 B CN110492371 B CN 110492371B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
- H02B1/205—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards for connecting electrical apparatus mounted side by side on a rail
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- Manufacturing & Machinery (AREA)
- Scissors And Nippers (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention relates to a use method of a button type high-voltage remote control switch for a distribution box. The technical scheme is as follows: the upper end of the opening and closing guillotine is matched with the movable opening and closing knife edge of the circuit; the inner side of the opening and closing hand hay cutter is provided with a circuit breaking spring for pushing the opening and closing hand hay cutter away from a circuit breaking and closing movable cutter edge to realize circuit breaking, and the outer side of the upper end of the opening and closing hand hay cutter is provided with a circuit closing actuator for pushing the opening and closing hand hay cutter to the circuit breaking and closing movable cutter edge to realize access; the upper end of the opening and closing guillotine is matched and locked with the circuit closing pin, and the circuit closing pin is moved upwards by pushing the circuit opening actuator, so that the opening and closing guillotine is opened to realize the open circuit; the outer side of the circuit opening actuator is provided with a circuit opening button installer, and the outer side of the circuit closing actuator is provided with a passage button installer. The beneficial effects are that: through the structure of design button, outside remote control's structure just can be simplified, and realizes the variety, simple structure, and area is little, and factor of safety improves by a wide margin, and the fault rate reduces by a wide margin.
Description
Technical Field
The invention relates to a high-voltage control switch and a method, in particular to a using method of a button type high-voltage remote control switch for a distribution box.
Background
Electric power is the power of modern industry, and during the transmission process of electric power, high voltage becomes the condition that the unit such as industrial and mining often meets. At present, the operation of changing high pressure into low pressure on the block terminal is manual operation mostly, and its process is: one person operates and more than two persons monitor, which is an important safety measure for writing operation rules, otherwise, the operation is not allowed, so that the operation is not only troublesome, but also the operators and the guardians are interfered by electromagnetic fields to influence the physical and mental health,
therefore, it is necessary to adopt remote operation, and the existing remote operation is to mechanically pull the guillotine switch, so that the pulling mechanical structure is complex, the occupied area is large, the failure rate is high, the failure rate is also high, and the use is inconvenient.
Disclosure of Invention
The invention aims to provide a using method of a button type high-voltage remote control switch for a distribution box, aiming at the defects in the prior art.
The invention provides a button type high-voltage remote control switch for a distribution box, which adopts the technical scheme that: comprises an insulating shell (1), a passage button installer (2), a circuit breaking button installer (3), a power supply binding post (4), a power consumption binding post (5), an installation bottom plate (6), a switch carrier (7), a circuit breaking spring (8), a circuit breaking movable knife edge (9), a circuit breaking fixed knife edge (10), an opening and closing guillotine (11), a circuit closing pin (12), a circuit closing spring (13), a circuit breaking actuator (14), a circuit closing actuator (15), a circuit reset spring (17) and a fixed rotating shaft (18), wherein the switch carrier (7) is installed on one side of the installation bottom plate (6), the power supply binding post (4) externally connected with a power supply line (19) is installed on the upper side of the switch carrier (7), the power consumption binding post (5) externally connected with the power supply line (20) is installed on the lower side of the switch carrier (7), and the lower end of the power supply, the upper end of the electric wiring terminal (5) is connected to a circuit breaking and closing fixed knife edge (10), the outer end of the circuit breaking and closing fixed knife edge (10) is connected with the lower end of an opening and closing chopper (11) through a fixed rotating shaft (18), and the upper end of the opening and closing chopper (11) is matched with a circuit breaking and closing movable knife edge (9) to realize power-on and power-off; a circuit opening spring (8) is arranged on the inner side of the opening and closing guillotine (11) and used for pushing the opening and closing guillotine (11) away from the circuit breaking and closing movable knife edge (9) to realize circuit breaking, and a circuit closing actuator (15) is arranged on the outer side of the upper end of the opening and closing guillotine (11) and used for pushing the opening and closing guillotine (11) to the circuit breaking and closing movable knife edge (9) to realize access; the upper end of the opening and closing guillotine (11) is matched and locked with the circuit closing pin (12), the upper end of the circuit closing pin (12) is provided with a circuit closing spring (13), the circuit closing pin (12) is pushed to move upwards by pressing of the circuit opening actuator (14), and the opening and closing guillotine (11) is opened to realize open circuit; the circuit opening actuator (14) is provided with a circuit opening button installer (3) on the outer side, and the circuit closing actuator (15) is provided with a circuit closing button installer (2) on the outer side, so that the circuit opening actuator (14) and the circuit closing actuator (15) can be remotely controlled.
Preferably, the opening and closing guillotine (11) comprises a disconnection spring positioning groove (11.1), a guillotine pressing rail (11.2) and a guillotine body (11.3), the guillotine body (11.3) is of a long strip-shaped structure, the guillotine pressing rail (11.2) is fixed on the outer side of the guillotine body (11.3), and the disconnection spring positioning groove (11.1) is fixed on the inner side of the guillotine pressing rail (11.2); the circuit breaking spring (8) is limited between the breaking spring positioning groove (11.1) and the through hole of the switch carrier (7) through the breaking spring positioning groove (11.1); the hand hay cutter pressing position shifter (16) can move along the hand hay cutter pressing track (11.2) through the cooperation of the hand hay cutter pressing track (11.2) and the hand hay cutter pressing position shifter (16).
Preferably, the guillotine push displacement device (16) is arranged between the opening and closing guillotine (11) and the circuit closing actuator (15), the guillotine push displacement device (16) comprises a displacement device body (16.1), a rotating shaft (16.2) and a friction resistance reducing wheel (16.3), the displacement device body (16.1) is of a cuboid structure, a plurality of groups of friction resistance reducing wheels (16.3) are arranged on the inner surface of the displacement device body (16.1) and are respectively fixedly connected with the displacement device body (16.1) through the rotating shaft (16.2), and the friction resistance reducing wheels (16.3) are matched with the guillotine push rail (11.2) on the outer side of the opening and closing guillotine (11).
Preferably, the upper end of the guillotine body (11.3) is provided with an inclined plane structure, the lower end of the guillotine body is provided with a pin hole, and the guillotine body is connected to the outer end of the circuit breaking and closing fixed knife edge (10) through a fixed rotating shaft (18); the inclined plane structure at the upper end of the guillotine body (11.3) is arranged inwards and is matched with the lower end of the circuit closing pin (12).
Preferably, the circuit closing pin (12) comprises a semi-cylindrical body (12.1) and a cylindrical plug (12.2), the cylindrical plug (12.2) is matched with the inclined plane structure of the guillotine body (11.3), and the semi-cylindrical body (12.1) is matched with the circuit breaking actuator (14) through a stressed inclined plane (12.3).
Preferably, the circuit breaking actuator (14) comprises a round button (14.1) and a semi-cylindrical actuator body (14.2), the upper end of the actuator body (14.2) is fixedly connected with the button (14.1), the lower end of the actuator body is of a bevel structure, and a stress bevel (12.3) on the circuit closing pin (12) is pushed through the bevel structure of the actuator body (14.2), so that the circuit closing pin (12) moves.
Preferably, the access button installer (2) and the disconnection button installer (3) both use mechanical remote buttons, and each button comprises a pressing inclined plane (c 1), a pressing device (c 2), a return spring (c 3) and a remote control pull wire (c 4), wherein the outer end of the pressing device (c 2) is of an inclined plane structure, and the pressing device (c 2) is enabled to move to the left side by being matched with the pressing inclined plane (c 1); the lower part of the pressing inclined plane (c 1) is provided with a remote control pull wire (c 4), the downward movement of the pressing inclined plane (c 1) can be realized by remotely pulling the remote control pull wire (c 4), and the upper part of the pressing inclined plane (c 1) is provided with a return spring (c 3).
Preferably, the above-mentioned route button erector (2) and broken button erector (3) all adopt pneumatic remote button, include button cylinder (b 1), press piston (b 2), trachea line (b 3), pneumatic switching-over valve (b 4) down respectively, the inner chamber of button cylinder (b 1) is equipped with presses piston (b 2) down, and the outside of button cylinder (b 1) is connected to distant pneumatic switching-over valve (b 4) through trachea line (b 3), be equipped with the reversing handle on pneumatic switching-over valve (b 4), through connecting compressed gas, realize the break-make of route button erector (2) and broken button erector (3).
Preferably, the above-mentioned access button installer (2) and the above-mentioned disconnection button installer (3) both use electric remote buttons, and each electric remote button includes a coil pressing sleeve (a 1), a coil fixing sleeve (a 2), a coil (a 3), a current limiting resistor (a 4), an external power supply (a 5), an armature (a 6), and an operating switch (a 7), the outer end of the coil fixing sleeve (a 2) is provided with the coil pressing sleeve (a 1), the inner cavity of the coil fixing sleeve (a 2) is provided with the armature (a 6), the outer side of the armature (a 6) is provided with the coil (a 3), and the coil is connected to the operating switch (a 7), the current limiting resistor (a 4), and the external power supply (a 5) through electric wires, so as to form remote electric control operation on.
The invention has the beneficial effects that: by changing the control method of the opening and closing guillotine, the upper end of the opening and closing guillotine is matched with the movable knife edge of the circuit to realize power-on and power-off; the inner side of the opening and closing hand hay cutter is provided with a circuit breaking spring for pushing the opening and closing hand hay cutter away from a circuit breaking and closing movable cutter edge to realize circuit breaking, and the outer side of the upper end of the opening and closing hand hay cutter is provided with a circuit closing actuator for pushing the opening and closing hand hay cutter to the circuit breaking and closing movable cutter edge to realize access; through direct pressing circuit closed executor during closed circuit, through direct pressing circuit disconnection executor during the open circuit, realized the institutional advancement of button, like this, outside remote control's structure just can be simplified, and can realize the variety, for example electric drive, pneumatic drive, mechanical drive etc. the structure has all been simple moreover, and area is also little, and factor of safety improves by a wide margin like this, and the fault rate has also been reduced.
Drawings
FIG. 1 is a schematic structural outline of the present invention;
FIG. 2 is a schematic view of the structure A-A of FIG. 1;
FIG. 3 is a schematic view of the connection of the opening and closing guillotine;
FIG. 4 is a schematic structural view of a guillotine push index changer;
FIG. 5 is a side view of the guillotine push index;
FIG. 6 is a top view of the guillotine push index;
FIG. 7 is a schematic diagram of the circuit closing pin in cooperation with the circuit opening actuator;
FIG. 8 is a side view of the circuit closing pin in cooperation with the circuit opening actuator;
FIG. 9 is a top view of the circuit closing pin in cooperation with the circuit opening actuator;
FIG. 10 is a cross-sectional view of the circuit closing pin;
FIG. 11 is a top view of the circuit closing pin;
FIG. 12 is a schematic diagram of a mechanical remote button;
FIG. 13 is a schematic diagram of a pneumatic remote button;
FIG. 14 is a schematic diagram of a motorized remote button;
in the upper diagram: the circuit breaker comprises an insulating shell 1, a passage button installer 2, an open circuit button installer 3, a power supply binding post 4, a power utilization binding post 5, an installation bottom plate 6, a switch carrier 7, a circuit opening spring 8, a circuit opening and closing movable knife edge 9, a circuit opening and closing fixed knife edge 10, an opening and closing guillotine 11, a circuit closing pin 12, a circuit closing spring 13, a circuit opening actuator 14, a circuit closing actuator 15, a guillotine pressing displacement device 16, a circuit reset spring 17, a fixed rotating shaft 18, a power supply line 19 and a power utilization line 20;
a disconnecting spring positioning groove 11.1, a guillotine pressing track 11.2, a guillotine body 11.3, a body 12.1, a plug 12.2, a stress inclined plane 12.3, a button 14.1, an actuator main body 14.2, a position changer body 16.1, a rotating shaft 16.2 and a friction drag reduction wheel 16.3,
the coil pressing sleeve a1, the coil fixing sleeve a2, the coil a3, the current limiting resistor a4, an external power supply a5, an armature a6, an operating switch a7, a button cylinder b1, a pressing piston b2, an air pipeline b3, a pneumatic reversing valve b4, a pressing inclined plane c1, a pressing device c2, a return spring c3 and a remote control pull wire c 4.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Referring to the attached drawing 3, the opening and closing guillotine 11 comprises a disconnection spring positioning groove 11.1, a guillotine pressing track 11.2 and a guillotine body 11.3, wherein the guillotine body 11.3 is of a long strip-shaped structure, the guillotine pressing track 11.2 is fixed on the outer side of the guillotine body 11.3, and the disconnection spring positioning groove 11.1 is fixed on the inner side of the guillotine pressing track 11.2; the circuit breaking spring 8 is limited between the breaking spring positioning groove 11.1 and the through hole of the switch carrier 7 through the breaking spring positioning groove 11.1; the hand hay cutter pressing track 11.2 is matched with the hand hay cutter pressing position changer 16, so that the hand hay cutter pressing position changer 16 can move along the hand hay cutter pressing track 11.2.
Referring to the attached drawings 4-6, the guillotine push displacement device 16 is arranged between the opening and closing guillotine 11 and the circuit closing actuator 15, the guillotine push displacement device 16 comprises a displacement device body 16.1, a rotating shaft 16.2 and a friction drag reduction wheel 16.3, the displacement device body 16.1 is of a cuboid structure, a plurality of groups of friction drag reduction wheels 16.3 are arranged on the inner surface of the displacement device body 16.1 and are respectively fixedly connected with the displacement device body 16.1 through the rotating shaft 16.2, and the friction drag reduction wheels 16.3 are matched with the guillotine push rail 11.2 on the outer side of the opening and closing guillotine 11.
Preferably, the upper end of the guillotine body 11.3 is provided with an inclined plane structure, and the lower end is provided with a pin hole and is connected to the outer end of the circuit breaking and closing fixed knife edge 10 through a fixed rotating shaft 18; the inclined plane structure of the upper end of the guillotine body 11.3 is arranged inwards and is matched with the lower end of the circuit closing pin 12.
Referring to fig. 7-11, the circuit closing pin 12 comprises a semi-cylindrical body 12.1 and a cylindrical plug 12.2, said cylindrical plug 12.2 cooperating with the ramp structure of the guillotine body 11.3, said semi-cylindrical body 12.1 cooperating with the circuit opening actuator 14 through a forced ramp 12.3.
The circuit breaking actuator 14 comprises a round button 14.1 and a semi-cylindrical actuator body 14.2, the upper end of the actuator body 14.2 is fixedly connected with the button 14.1, the lower end of the actuator body is of a bevel structure, and a stress bevel 12.3 on the circuit closing pin 12 is pushed by the bevel structure of the actuator body 14.2, so that the circuit closing pin 12 moves.
Referring to fig. 12, the on button mounter 2 and the off button mounter 3 each employ a mechanical remote button, and both are identical in structure. Taking the circuit breaking button installer 3 as an example, the circuit breaking button installer comprises a pressing inclined plane c1, a pressing device c2, a return spring c3 and a remote control pull wire c4, wherein the outer end of the pressing device c2 is of an inclined plane structure, and the pressing device c2 is enabled to move towards the left side through matching with the pressing inclined plane c 1; the lower part of the pressing inclined plane c1 is provided with a remote control pull wire c4, the downward movement of the pressing inclined plane c1 can be realized by remotely pulling the remote control pull wire c4, and the upper part of the pressing inclined plane c1 is provided with a return spring c 3.
The working principle of the invention is as follows:
the invention combines various elements by using the switch carrier 7, so that the switch carrier is convenient to install and use, and uses the insulativity of the material of the switch carrier 7 to implement the insulation and protection among phases, uses the insulation shell 1 and the switch carrier 7 to be connected together in a fixed connection mode to position and bear the positions of the on-off button installer 2 and the off-off button installer 3, and the buttons are installed on the on-off button installer 2 and the off-off button installer 3, and can be in various modes such as pneumatic, circuit buttons, mechanical buttons and the like. When the actuator in the access button installer 2 is pressed down, the power is transmitted to the upper surface of the guillotine downward pressing displacement device 16 through the circuit closing actuator 15, and when the guillotine downward pressing displacement device 16 is subjected to downward force, the guillotine downward pressing displacement device 16 pushes the opening and closing guillotine 11 to move down to be communicated with the circuit opening and closing movable knife edge 9, so that the circuit is closed. Meanwhile, the inclined surface of the upper end of the opening and closing guillotine 11 pushes the circuit closing pin 12 to move backwards, and the circuit closing spring 13 is compressed and stores elastic potential energy. When the opening and closing guillotine 11 is completely closed, the circuit closing pin 12 will move under the push of the circuit closing spring 13 to lock the opening and closing guillotine 11, and there is a large potential energy because the circuit opening spring 8 is compressed. When the circuit is to be broken, the operator of the breaking button mounting device 3 is operated to press down to transmit pressure to the circuit breaking actuator 14 to make the circuit breaking actuator 14 go down, and at this time, the inclined surface of the circuit breaking actuator 14 pushes the circuit closing pin 12 to move, thereby opening the locking mechanism of the opening and closing guillotine 11. At this time, the opening/closing guillotine 11 is opened by the circuit opening spring 8, and the circuit closing spring 13 and the circuit return spring 17 are compressed to store elastic potential energy. When the pressure on the circuit opening actuator 14 is stopped or released, the circuit closing pin 12 and the circuit opening actuator 14 are restored to their free state condition by the potential energy of the circuit closing spring 13 and the circuit return spring 17.
The invention provides a using method of a button type high-voltage remote control switch for a distribution box, which comprises the following steps:
firstly, assembling a push-button type high-voltage remote control switch for a distribution box, installing a switch carrier 7 on one side of an installation bottom plate 6, installing a power supply wiring terminal 4 externally connected with a power supply line on the upper side of the switch carrier 7, installing a power consumption wiring terminal 5 externally connected with the power consumption line on the lower side, connecting the lower end of the power supply wiring terminal 4 to a circuit breaking movable knife edge 9, connecting the upper end of the power consumption wiring terminal 5 to a circuit breaking fixed knife edge 10, connecting the outer end of the circuit breaking fixed knife edge 10 to the lower end of an opening and closing chopper 11 through a fixed rotating shaft 18, and realizing power-on and power-off by matching the upper end of the opening and closing chopper 11 with the; the inner side of the opening and closing hand hay cutter 11 is provided with a circuit breaking spring 8 for pushing the opening and closing hand hay cutter 11 away from a circuit breaking and closing movable knife edge 9 to realize circuit breaking, and the outer side of the upper end of the opening and closing hand hay cutter 11 is provided with a circuit closing actuator 15 for pushing the opening and closing hand hay cutter 11 towards the circuit breaking and closing movable knife edge 9 to realize access;
when the power supply line, the power supply wiring terminal 4, the circuit breaking movable knife edge 9, the opening and closing guillotine 11, the circuit breaking fixed knife edge 10, the power consumption wiring terminal 5 and the power consumption line form a closed loop in a closed state, and the power supply line, the power supply wiring terminal 4, the circuit breaking movable knife edge 9, the opening and closing guillotine and the power consumption wiring terminal are in a power;
secondly, when the circuit is cut off, the circuit breaking actuator 14 is pressed down by remotely controlling the circuit breaking button installer 3, the circuit closing pin 12 moves upwards, and the lower end of the circuit closing pin 12 is in extrusion fit with the right side face of the upper end part of the opening and closing hand hay cutter 11, at the moment, the opening and closing hand hay cutter 11 is opened and moves rightwards under the action of the circuit breaking spring 8, and the opening and closing hand hay cutter 11 is disconnected with the circuit breaking movable knife edge 9 to form a circuit breaking state;
thirdly, when the power is switched on again, the access button installer 2 needs to be remotely controlled, the circuit closing actuator 15 is pressed, the circuit closing actuator 15 pushes the guillotine lower pressing displacement device 16 to move to the left side, the friction resistance reducing wheel 16.3 is arranged on the left side of the guillotine lower pressing displacement device 16, the opening and closing guillotine 11 moves to the left side under the action of the guillotine lower pressing displacement device 16, and when the opening and closing guillotine moves, the inclined plane on the upper end part extrudes the lower end part of the circuit closing pin 12 and pushes the circuit closing pin 12 to move to the upper side until the opening and closing guillotine 11 is completely contacted with the circuit opening and closing movable knife edge 9 to realize; at this time, the circuit closing pin 12 is moved downward by the circuit closing spring 13 to be press-fitted again to the right side surface of the upper end portion of the opening/closing guillotine 11, so that the power supply line, the power supply terminal 4, the circuit opening/closing movable blade 9, the opening/closing guillotine 11, the circuit opening/closing fixed blade 10, the electric terminal 5, and the electric line form a closed circuit and are in a power-on state.
Specifically, when the mechanical remote control circuit breaking is adopted, the downward movement of the pressing inclined plane c1 is realized by remotely pulling the remote control pull wire c4 of the circuit breaking button installer 3, so that the pressing device c2 is extruded to move towards the left side, and the pressing circuit breaking actuator 14 is pushed to realize circuit breaking;
when a mechanical remote control access is adopted, the downward movement of the pressing inclined plane c1 is realized by remotely pulling the remote control pull wire c4 of the circuit breaking button installer 3, so that the pressing device c2 is extruded to move towards the left side, the pressing circuit closing actuator 15 is pushed to move towards the left side, and the guillotine pressing shifter 16 is pushed to move towards the left side, so that the access is realized.
Example 2, the difference of the invention from example 1 is:
referring to fig. 13, the access button installer 2 and the open-circuit button installer 3 both use pneumatic remote buttons, and each of the buttons includes a button cylinder b1, a push-down piston b2, an air line b3, and a pneumatic reversing valve b4, the push-down piston b2 is disposed in an inner cavity of the button cylinder b1, the outer side of the button cylinder b1 is connected to the remote pneumatic reversing valve b4 through the air line b3, and the pneumatic reversing valve b4 is provided with a reversing handle, so that the access button installer 2 and the open-circuit button installer 3 can be turned on and off by connecting compressed air.
The using method of the embodiment of the invention is different from the using method of the embodiment 1 in that:
when pneumatic remote control is adopted for circuit breaking, compressed gas enters a button cylinder b1 in a circuit breaking button installer 3 by controlling a pneumatic reversing valve b4, and pushes a pressing piston b2 to move towards the left side, so that a circuit breaking actuator 14 is pushed to break a circuit, and circuit breaking is realized;
when a pneumatic remote control passage is adopted, compressed gas enters a button cylinder b1 in a passage button installer 2 by controlling a pneumatic reversing valve b4, a pressing piston b2 is pushed to move towards the left side, a pressing circuit closing actuator 15 is pushed to move towards the left side, and a guillotine pressing shifter 16 is pushed to move towards the left side, so that the passage is realized.
Example 3, the difference of the invention from example 1 is:
referring to fig. 14, the on button mounter 2 and the off button mounter 3 both use electric remote buttons, and both are identical in structure; referring to fig. 13, the breaker button installer 3 is taken as an example and comprises a coil pressing sleeve a1, a coil fixing sleeve a2, a coil a3, a current limiting resistor a4, an external power supply a5, an armature a6 and an operating switch a7, wherein the coil pressing sleeve a1 is arranged at the outer end of the coil fixing sleeve a2, the armature a6 is arranged in the inner cavity of the coil fixing sleeve a2, the coil a3 is arranged at the outer side of the armature a6, and the coil pressing sleeve a is connected to the operating switch a7, the current limiting resistor a4 and the external power supply a5 through electric wires to form remote electrically-controlled operation on-off.
The using method of the embodiment of the invention is different from the using method of the embodiment 1 in that:
when the electric remote control circuit breaking is adopted, the operation switch a7 of the circuit breaking button installer 3 is controlled, after the circuit is switched on, the coil a3 generates magnetism and attracts the armature a6 to move towards the left side, so that the circuit is pushed to switch off the actuator 14, and the circuit breaking is realized;
when an electric remote control access is adopted, the coil a3 generates magnetism after the circuit is switched on through the operation switch a7 of the access button installer 2, so that the armature a6 is attracted to move towards the left side, the pressing circuit closing actuator 15 is pushed to move towards the left side, and the guillotine pressing shifter 16 is pushed to move towards the left side, so that the access is realized.
The above description is only a few of the preferred embodiments of the present invention, and any person skilled in the art may modify the above-described embodiments or modify them into equivalent ones. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.
Claims (4)
1. A use method of a button type high-voltage remote control switch for a distribution box is characterized by comprising the following steps:
firstly, assembling a button type high-voltage remote control switch for a distribution box, installing a switch carrier (7) on one side of an installation base plate (6), installing a power supply binding post (4) externally connected with a power supply line on the upper side of the switch carrier (7), installing a power consumption binding post (5) externally connected with a power consumption line on the lower side of the switch carrier, connecting the lower end of the power supply binding post (4) to a circuit breaking and closing movable knife edge (9), connecting the upper end of the power consumption binding post (5) to a circuit breaking and closing fixed knife edge (10), connecting the outer end of the circuit breaking and closing fixed knife edge (10) to the lower end of an opening and closing guillotine (11) through a fixed rotating shaft (18), and realizing power on and off by matching the upper end of the opening; a circuit opening spring (8) is arranged on the inner side of the opening and closing guillotine (11) and used for pushing the opening and closing guillotine (11) away from the circuit breaking and closing movable knife edge (9) to realize circuit breaking, and a circuit closing actuator (15) is arranged on the outer side of the upper end of the opening and closing guillotine (11) and used for pushing the opening and closing guillotine (11) to the circuit breaking and closing movable knife edge (9) to realize access;
when the device is in a closed state, a power supply line (19), a power supply binding post (4), a circuit breaking and closing movable knife edge (9), an opening and closing guillotine (11), a circuit breaking and closing fixed knife edge (10), an electric binding post (5) and an electric wire (20) form a closed loop which is in a power-on state;
secondly, when the power is off, the circuit breaking actuator (14) is pressed down by remotely controlling the circuit breaking button installer (3), the circuit closing pin (12) moves upwards, and the opening and closing guillotine (11) is opened and moves rightwards under the action of the circuit breaking spring (8) because the lower end of the circuit closing pin (12) is in extrusion fit with the right side surface of the upper end part of the opening and closing guillotine (11), and the opening and closing guillotine (11) is disconnected with the circuit breaking movable knife edge (9) to form a circuit breaking state;
thirdly, when the power is switched on again, the access button installer (2) needs to be remotely controlled, the circuit closing actuator (15) is pressed, the circuit closing actuator (15) pushes the guillotine downward pressing displacement device (16) to move leftwards, a friction resistance reducing wheel (16.3) is arranged on the left side of the guillotine downward pressing displacement device (16), the opening and closing guillotine (11) moves leftwards under the action of the guillotine downward pressing displacement device (16), and when the opening and closing guillotine moves, the inclined plane of the upper end part extrudes the lower end part of the circuit closing pin (12) and pushes the circuit closing pin (12) to move upwards until the opening and closing guillotine (11) is completely contacted with the circuit opening and closing movable knife edge (9), so that the closing is realized; at the moment, the circuit closing pin (12) moves downwards under the action of the circuit closing spring (13) and is in extrusion press fit with the right side face of the upper end part of the opening and closing guillotine (11) again, so that the power supply line, the power supply binding post (4), the circuit opening and closing movable knife edge (9), the opening and closing guillotine (11), the circuit opening and closing fixed knife edge (10), the electric binding post (5) and the electric wire form a closed loop and are in a power-on state.
2. The use method of the push-button type high-voltage remote control switch for the distribution box, as claimed in claim 1, is characterized in that: the path button installer (2) and the breaking button installer (3) both adopt mechanical remote buttons and respectively comprise a pressing inclined plane (c 1), a pressing device (c 2), a return spring (c 3) and a remote control pull wire (c 4), the outer end of the pressing device (c 2) is of an inclined plane structure, and the pressing device (c 2) is enabled to move towards the left side by being matched with the pressing inclined plane (c 1); the lower part of the pressing inclined plane (c 1) is provided with a remote control pull wire (c 4), the downward movement of the pressing inclined plane (c 1) can be realized by remotely pulling the remote control pull wire (c 4), and the upper part of the pressing inclined plane (c 1) is provided with a return spring (c 3).
3. A method of using a push button high voltage remote control switch for an electrical box according to claim 1, further comprising: the passageway button erector (2) and broken circuit button erector (3) all adopt pneumatic remote button, include button cylinder (b 1), press piston (b 2), trachea line (b 3), pneumatic switching-over valve (b 4) down respectively, the inner chamber of button cylinder (b 1) is equipped with presses piston (b 2) down, and the outside of button cylinder (b 1) is connected to distant pneumatic switching-over valve (b 4) through trachea line (b 3), be equipped with the reversing handle on pneumatic switching-over valve (b 4), through connecting compressed gas, realize the break-make of passageway button erector (2) and broken circuit button erector (3).
4. A method of using a push button high voltage remote control switch for an electrical box according to claim 1, further comprising: the circuit button installer (2) and the circuit breaking button installer (3) are both electric remote buttons and respectively comprise a coil pressing sleeve (a 1), a coil fixing sleeve (a 2), a coil (a 3), a current limiting resistor (a 4), an external power supply (a 5), an armature (a 6) and an operating switch (a 7), the outer end of the coil fixing sleeve (a 2) is provided with the coil pressing sleeve (a 1), the inner cavity of the coil fixing sleeve (a 2) is provided with the armature (a 6), the outer side of the armature (a 6) is provided with the coil (a 3) and is connected to the operating switch (a 7), the current limiting resistor (a 4) and the external power supply (a 5) through electric wires, and remote electric control operation on-off is formed.
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| CN201910843374.2A CN110492371B (en) | 2019-09-06 | 2019-09-06 | Application method of push-button type high-voltage remote control switch for distribution box |
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| CN201910843374.2A CN110492371B (en) | 2019-09-06 | 2019-09-06 | Application method of push-button type high-voltage remote control switch for distribution box |
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| CN111668711A (en) * | 2020-06-30 | 2020-09-15 | 王梦卓 | Power plant user's outer safe transformer case installation cabinet |
| CN112420432B (en) * | 2020-11-30 | 2021-12-14 | 奇瑞汽车股份有限公司 | Multifunctional roller switch structure |
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| CN2672833Y (en) * | 2003-12-05 | 2005-01-19 | 张圣光 | Double push-buttom type on-and-off switch |
| CN108428577A (en) * | 2018-04-27 | 2018-08-21 | 贵州首为电线电缆有限公司 | A kind of home switch |
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| US4180287A (en) * | 1978-04-06 | 1979-12-25 | Southern Steel Company | Cell locking system |
| CN2034327U (en) * | 1988-07-12 | 1989-03-15 | 何国民 | Button switch with on and off signal |
| CN2546994Y (en) * | 2002-01-21 | 2003-04-23 | 潘伟基 | Double-breakpoint wall switch |
| CN1253912C (en) * | 2003-05-29 | 2006-04-26 | 刘平 | Electric power switch apparatus |
| CN201638140U (en) * | 2009-11-13 | 2010-11-17 | 董笑余 | Remote control computer device |
| CN208706510U (en) * | 2018-10-15 | 2019-04-05 | 梁伟涵 | A kind of pulse switch based on push switch |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2672833Y (en) * | 2003-12-05 | 2005-01-19 | 张圣光 | Double push-buttom type on-and-off switch |
| CN108428577A (en) * | 2018-04-27 | 2018-08-21 | 贵州首为电线电缆有限公司 | A kind of home switch |
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