CN112018601A - Draw-out type high-voltage ring network switch equipment - Google Patents
Draw-out type high-voltage ring network switch equipment Download PDFInfo
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- CN112018601A CN112018601A CN202010913813.5A CN202010913813A CN112018601A CN 112018601 A CN112018601 A CN 112018601A CN 202010913813 A CN202010913813 A CN 202010913813A CN 112018601 A CN112018601 A CN 112018601A
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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
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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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
- H02B1/34—Racks
- H02B1/36—Racks with withdrawable units
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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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Abstract
The invention discloses a pull-out high-voltage ring network switch device, which comprises a ring network cabinet body, a base and a water storage tank buried underground, wherein the bottom end of the ring network cabinet body is fixed on the base, the base is connected in the water storage tank in a sliding manner, two water outlet pipes are arranged at the top end of the ring network cabinet body, nozzles are uniformly arranged on the two water outlet pipes, the left side and the right side of the bottom end of the water storage tank are respectively connected with the water outlet pipes through water guide pipes, the water storage tank pumps water in the water storage tank into the water outlet pipes through a water pumping mechanism, a mounting plate is connected in the ring network cabinet body in a sliding manner in the horizontal direction, a row of electronic components are uniformly fixed at the upper end of the mounting plate, one side of each electronic component is connected with a lead, one side of the ring network cabinet body is provided with a lead hole, a lead smoothing, the problem that a plurality of wires are wound and knotted is avoided, and meanwhile the cooling device has a cooling effect.
Description
Technical Field
The invention relates to the technical field of ring network switch equipment, in particular to a draw-out type high-voltage ring network switch equipment.
Background
The high-voltage ring main unit is used for improving the power supply reliability, so that a user can obtain power supplies from two directions, and a power supply network is usually connected into a ring. This power supply mode is referred to as ring network power supply for short. In an alternating current 10KV power distribution system of ports, high-rise buildings and the like, a high-voltage loop is usually controlled by a load switch or a vacuum contactor and is provided with a high-voltage fuse for protection because of small load capacity.
However, the draw-out type high-voltage ring main unit appears in the market, so that when electronic components in the high-voltage ring main unit are conveniently overhauled, the electronic components only need to be drawn out, and the maintenance is convenient. However, since the electronic component is connected to the lead, for the pull-out type high voltage ring main unit, the lead connected to the electronic component inside the pull-out type high voltage ring main unit needs to have a sufficient length so as to ensure that the electronic component and the lead are not separated when the electronic component is pulled out for maintenance. However, because the inside device that does not set up and carry out the arrangement to the wire of current pull-out type high-voltage ring main unit, consequently, electronic components is at the in-process that removes, and the wire is very had and is cliied, moreover, because only electronic components in the high-voltage ring main unit, when a plurality of electronic components, can lead to inside a plurality of wires of enough length of high-voltage ring main unit, can lead to the wire in the cabinet comparatively chaotic like this, the problem of knoing appears in the winding or even in a plurality of wires.
Disclosure of Invention
The invention aims to provide a draw-out type high-voltage ring network switch device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a drawing-out type high-voltage ring network switch device comprises a ring network cabinet body, a base and a water storage tank buried underground, wherein an outlet is arranged at one side of the ring network cabinet body, and the exit is hinged with a movable door, the bottom end of the ring main unit body is fixed on the base of the hollow structure, and the base is connected with the inside of the water storage tank in a sliding way, the left side and the right side of the top end of the ring main unit body are respectively provided with two water outlet pipes, and one side of the two water outlet pipes is evenly provided with nozzles along the length direction thereof, the left side and the right side of the bottom end of the water storage tank are respectively connected with the water outlet pipes through water guide pipes, and the water storage tank pumps water in the water storage tank into the water outlet pipe through the water pumping mechanism and sprays the water to the left side wall and the right side wall of the ring main unit body through the nozzles, the two side walls on the left and right of the ring main body are respectively and uniformly distributed with water guiding grooves along the length direction, and the nozzles are in one-to-one correspondence with the water guiding grooves;
the inside of the ring main unit body is connected with a mounting plate in a sliding manner in the horizontal direction, a row of electronic components are uniformly fixed at the upper end of the mounting plate, one side of each electronic component, which is back to the movable door, is connected with a wire, the ring main unit body is just opposite to one side of the movable door and is provided with a wire hole for the wire to pass through, a wire smoothing mechanism for clearing the wire is arranged in the ring main unit body, the wire smoothing mechanism comprises a guide slide rail fixed at the top end inside the ring main unit body, a fixed slide bar connected to the guide slide rail in a sliding manner and a wire smoothing spring fixed on the inner wall of the ring main unit body and positioned above the wire hole, the wire smoothing spring is positioned above the wire hole, one end of the wire smoothing spring is fixed on the side wall of the ring main unit body, the other end of the wire smoothing spring is fixed on the bottom end, and the bottom end part of the fixed sliding rod, which is parallel to the mounting plate, is connected with the side wall of the top end of the electronic component, the wire and the wire smoothing spring are in parallel spiral structures, and the wire smoothing spring can stretch in the horizontal direction.
Preferably, when the mounting plate moves towards one side of the movable door, the electronic component on the mounting plate is fixed by the sliding rod so that the wire smoothing spring and the wire are in a stretching state from a contraction state, and the wire is fixedly connected with the wire smoothing spring through a rope.
Preferably, the water pumping mechanism includes that horizontal sliding connection is on the inside piston plate of aqua storage tank, level alternate on the base and with the base on vertical sliding connection's connecting rod, fix the motor on the inside top of base, fix on the motor output and be used for driving the eccentric wheel that the connecting rod moved up and down, with motor electric connection's controller and vertical fixation at the piston plate upper end and be located the T type push rod of the left and right both sides of base, both ends pass respectively and set up the spout of seting up in the base left and right sides and be connected with T type push rod about the connecting rod, two the top of T type push rod is passed the top of aqua storage tank respectively perpendicularly and is established at the reset spring who fixes on the aqua storage tank top.
Preferably, be equipped with moisturizing mechanism in the aqua storage tank, and moisturizing mechanism including fix level sensor on the aqua storage tank inner wall, with the inside moisturizing pipe that communicates of aqua storage tank bottom and with the water pump of moisturizing union coupling, establish electric switch valve on the moisturizing pipe, and electric switch valve, level sensor and water pump all with controller electric connection.
Preferably, the inner wall of each wire hole is fixed with a water-swelling sealing ring.
Preferably, one side of the bottom end of the water storage tank is connected with a water inlet pipe, the other end of the water inlet pipe extends to the ground, and one end, close to the water storage tank, of the water inlet pipe is fixedly provided with a water inlet one-way valve.
Preferably, a handle is fixed at one end of the mounting plate close to the movable door.
Compared with the prior art, the invention has the beneficial effects that:
(1) in the invention, the wire smoothing spring is positioned above the wire hole, one end of the wire smoothing spring is fixed on the side wall of the ring main body, the other end of the wire smoothing spring is fixed on the bottom end of the fixed slide bar, the fixed slide bar is of an L-shaped structure, the bottom end part of the fixed slide bar, which is parallel to the mounting plate, is connected with the side wall of the top end of the electronic component, the wire and the wire smoothing spring are of a parallel spiral structure, and the wire smoothing spring can stretch in the horizontal direction, when the electronic component needs to be overhauled, a maintenance worker pulls the wire smoothing spring through the fixed slide bar in the process that the fixed electronic component fixed on the mounting plate moves along the guide slide rail through the fixed slide bar when pulling out the mounting plate from the outlet, so that the wire smoothing spring and the wire are changed from a contracted state to an extended state, and the wire is under the stretching action of the wire smoothing, make the wire "by the in-process that the spiral curve state changes to the straight line", in order to satisfy electronic components in the process of being removed, the wire of being connected with electronic components carries out automatic unwrapping wire, prevent that wire joint and electronic components from taking place to break away from, electronic components is at the in-process of being removed simultaneously, the wire can not loosen and fall in the looped netowrk cabinet this internal and lead to the mounting panel when returning initial position, the wire that loosens is cliied by the mounting panel, the mounting panel is when returning initial position simultaneously, the wire is automatic changing back to initial condition again under the effect of the wire spring of stroking with the fingers, play the effect of automatic rolling, make whole looped netowrk cabinet body inside keep clean and tidy.
(2) In the invention, the water pumping mechanism comprises a piston plate horizontally and slidably connected inside the water storage tank, a connecting rod horizontally inserted on the base and slidably connected with the base in the longitudinal direction, a motor fixed on the top end inside the base, an eccentric wheel fixed on the output end of the motor and used for driving the connecting rod to move up and down, a controller electrically connected with the motor, and T-shaped push rods vertically fixed on the upper end of the piston plate and positioned on the left side and the right side of the base, wherein the left end and the right end of the connecting rod respectively penetrate through sliding grooves formed in the left side and the right side of the base and are connected with the T-shaped push rods, the top ends of the two T-shaped push rods respectively vertically penetrate through the top of the water storage tank and are sleeved on a return spring fixed on the top end of the water storage tank, when the motor is started to drive the eccentric wheel, when the piston plate moves downwards, water in the water storage tank is extruded into the water guide pipe, enters the water outlet pipe through the water guide pipe, and finally flows downwards along the water guide pipe through the nozzle, so that the ring main unit body is cooled.
(3) In the invention, one side of the bottom end of the water storage tank is connected with a water inlet pipe, the other end of the water inlet pipe extends to the ground, one end of the water inlet pipe, which is close to the water storage tank, is fixedly provided with a water inlet one-way valve, the medium flow direction of the water inlet one-way valve is that the medium can only enter the water storage tank from the water inlet pipe, one end of the water inlet pipe, which is positioned on the ground, is fixedly provided with a filter screen, and when the surface of the ring main unit body is cooled by the water in the water storage tank, the water flowing downwards along the water guide groove finally flows to the ground and flows back into the water storage tank through. In addition, in rainy day, can collect the rainwater in the aqua storage tank through the inlet tube so that when the temperature of looped netowrk cabinet body is too high, be used for cooling to the looped netowrk cabinet body.
(4) In the invention, a water supplementing mechanism is arranged in the water storage tank and comprises a liquid level sensor fixed on the inner wall of the water storage tank, a water supplementing pipe communicated with the interior of the bottom end of the water storage tank and a water pump connected with the water supplementing pipe, an electric switch valve is arranged on the water supplementing pipe and is electrically connected with a controller, in the embodiment, the water supplementing pipe is connected with a pipe network of urban underground water, when the water level in the water storage tank is lower than an initially set water level value, at the moment, the liquid level sensor transmits a signal to the controller, the controller receives the signal and starts the electric switch valve to open, the water pump is started to supplement water into the water storage tank, and when the water level reaches a certain height, the controller controls the electric switch valve to close and stops the water pump to work.
Drawings
FIG. 1 is a schematic structural diagram of one embodiment of the present invention;
FIG. 2 is a schematic view of the internal structure of FIG. 1;
fig. 3 is a structural side view of the ring main unit body;
FIG. 4 is a side sectional view of the ring main unit;
FIG. 5 is an enlarged view of a portion of the structure of FIG. 4;
FIG. 6 is a schematic structural view of a wire stroking spring in one embodiment;
fig. 7 is a sectional view of the structure of fig. 6 taken along the direction B-B.
In the figure: 1. a ring main unit body; 2. a base; 3. a water storage tank; 4. mounting a plate; 5. an electronic component; 6. a wire smoothing mechanism; 601. a guide slide rail; 602. fixing the sliding rod; 603. a wire smoothing spring; 7. a water inlet pipe; 8. a water inlet one-way valve; 9. a piston plate; 10. a motor; 11. an eccentric wheel; 12. a connecting rod; 13. a controller; 14. a chute; 15. a T-shaped push rod; 16. a liquid level sensor; 17. a water pump; 18. a return spring; 19. a water outlet pipe; 20. a nozzle; 21. a water chute; 22. a handle; 23. a water-swellable seal ring; 24. a water conduit.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-5, a drawout high voltage ring network switchgear comprises a ring main unit 1, a base 2 and a water storage tank 3 buried underground, wherein an outlet is arranged at one side of the ring main unit 1, a movable door is hinged on the outlet, the bottom end of the ring main unit 1 is fixed on the base 2 with a hollow structure, the base 2 is slidably connected inside the water storage tank 3, two water outlet pipes 19 are respectively arranged at the left and right sides of the top end of the ring main unit 1, nozzles 20 are uniformly arranged at one side of the two water outlet pipes 19 along the length direction, the left and right sides of the bottom end of the water storage tank 3 are respectively connected with the water outlet pipes 19 through water guide pipes 24, the water storage tank 3 pumps water inside the water storage tank into the water outlet pipes 19 through a water pumping mechanism and sprays the water onto the left and right side walls of the ring main unit 1 through the nozzles 20, water guide grooves 21 are respectively and uniformly distributed on the left and right, the nozzles 20 correspond to the water chutes 21 one by one;
the inside of the ring main unit body 1 is connected with a mounting plate 4 in a sliding manner in the horizontal direction, a row of electronic components 5 are uniformly fixed at the upper end of the mounting plate 4, one side of each electronic component 5, which is back to the movable door, is connected with a wire, a wire hole for the wire to pass through is formed in one side of the ring main unit body 1, which is right opposite to the movable door, a wire smoothing mechanism 6 for smoothing the wire is arranged in the ring main unit body 1, the wire smoothing mechanism 6 comprises a guide slide rail 601 fixed at the top end inside the ring main unit body 1, a fixed slide bar 602 slidably connected to the guide slide rail 601 on the guide slide rail 601, and a wire smoothing spring 603 fixed on the inner wall of the ring main unit body 1 and located above the wire hole, the wire smoothing spring 603 is located above the wire hole, one end of the wire smoothing spring 603 is fixed on the side wall of the ring main unit body 1, and the other, the fixed slide bar 602 is of an L-shaped structure, the bottom end portion of the fixed slide bar 602, which is parallel to the mounting plate 4, is connected to the top side wall of the electronic component 5, the lead and the wire straightening spring 603 are of parallel spiral structures, and the lead and the wire straightening spring 603 can extend and retract in the horizontal direction.
Furthermore, when the mounting plate 4 moves to the side where the movable door is located, the electronic component 5 on the mounting plate 4 is in a contracted state to an extended state through the fixed slide rod 602, the wire is fixedly connected with the wire straightening spring 603 through a rope, when the electronic component 5 needs to be overhauled, when the mounting plate 4 is pulled out from an outlet by a maintenance worker, the fixed electronic component 5 fixed on the mounting plate 4 is pulled to the wire straightening spring 603 through the fixed slide rod 602 in the process of moving along the guide slide rail 601 through the fixed slide rod 602, so that the wire straightening spring 603 and the wire are in the contracted state to the extended state, the wire is enabled to be in a process of changing from a spiral curve state to a straight line under the expansion and contraction action of the wire straightening spring 603, so as to meet the requirement that the wire connected with the electronic component 5 is automatically paid out in the process of moving the electronic component 5, prevent that wire joint from taking place to break away from with electronic components 5, electronic components 5 is being moved the in-process simultaneously, and the wire can not loosen and fall in looped netowrk cabinet body 1 and lead to mounting panel 4 when returning initial position, and the wire that loosens is cliied by mounting panel 4, and when mounting panel 4 returned initial position, the wire is automatic again to the initial condition of getting back to under the effect of stroking out with the fingers line spring 603, plays the effect of automatic rolling, makes whole looped netowrk cabinet body 1 inside keep clean and tidy.
Further, the water pumping mechanism comprises a piston plate 9 horizontally slidably connected inside the water storage tank 3, a connecting rod 12 horizontally inserted on the base 2 and slidably connected with the base 2 in the longitudinal direction, a motor 10 fixed on the top end inside the base 2, an eccentric wheel 11 fixed on the output end of the motor 10 and used for driving the connecting rod 12 to move up and down, a controller 13 electrically connected with the motor 10, and T-shaped push rods 15 vertically fixed on the upper end of the piston plate 9 and positioned on the left side and the right side of the base 2, wherein the left end and the right end of the connecting rod 12 respectively penetrate through sliding grooves 14 formed on the left side and the right side of the base 2 and are connected with the T-shaped push rods 15, the top ends of the two T-shaped push rods 15 respectively vertically penetrate through the top of the water storage tank 3 and are sleeved on a return spring 18 fixed on the top end of the water storage tank 3, when the motor 10 is started to, so that the piston plate 9 moves up and down along the inside of the water storage tank 3, when the piston plate 9 moves down, water in the water storage tank 3 is extruded into the water guide pipe 24 and enters the water outlet pipe 19 through the water guide pipe 24, and finally flows down along the water guide groove 21 through the nozzle 20, so that the ring main unit body 1 is cooled.
Further, be equipped with moisturizing mechanism in aqua storage tank 3, and moisturizing mechanism including fixing level sensor 16 on 3 inner walls of aqua storage tank, with the inside moisturizing pipe of intercommunication in 3 bottoms of aqua storage tank and with moisturizing union coupling's water pump 17, establish electric switch valve on the moisturizing pipe, and electric switch valve, level sensor 16 and water pump 17 all with 13 electric connection of controller, in this embodiment, the moisturizing pipe is connected with the pipe network of city groundwater, when the water level in 3 aqua storage tanks is less than the water level value of initial setting, at this moment, level sensor 16 gives controller 13 with signal transmission, controller 13 received the signal and starts electric switch valve and opens, start water pump 17 simultaneously and to the interior moisturizing of aqua storage tank 3, after the water level reaches a take the altitude, controller 13 control electric switch valve closes, stop water pump 17 work simultaneously.
Further, every the inner wall in line hole all is fixed with meets water inflation sealing washer 23, prevents to have water to enter into looped netowrk cabinet body 1 inside through the line hole.
Further, bottom one side of aqua storage tank 3 is connected with inlet tube 7, and the other end of inlet tube 7 extends to subaerial, the one end that inlet tube 7 is close to aqua storage tank 3 is fixed with into water check valve 8, the medium flow direction of intaking check valve 8 be the medium can only enter into aqua storage tank 3 from inlet tube 7, in this embodiment, inlet tube 7 is located subaerial one end and is fixed with the filter screen, when the in-process that cools down is carried out on the surface of looped netowrk cabinet body 1 with the water in aqua storage tank 3, follow the water of guiding gutter 21 downflow and finally flow to subaerial and carry out the recycle use in the aqua storage tank 3 through the inlet tube 7 backward flow. In addition, in rainy day, can collect the rainwater in aqua storage tank 3 through inlet tube 7 so when the temperature of looped netowrk cabinet body 1 is too high, be used for cooling to looped netowrk cabinet body 1.
Further, a handle 22 is fixed at one end of the mounting plate 4 close to the movable door.
When the electronic component 5 needs to be overhauled, when a maintenance worker pulls out the mounting plate 4 from an outlet, the fixed electronic component 5 fixed on the mounting plate 4 pulls the wire smoothing spring 603 through the fixed slide rod 602 in the process of moving along the guide slide rail 601 through the fixed slide rod 602, so that the wire smoothing spring 603 and the wire are changed from a contracted state to an extended state, the wire is made to change from a spiral curve state to a linear state under the telescopic action of the wire smoothing spring 603, the wire is required to be automatically paid out in the process of being moved by the electronic component 5, the wire joint is prevented from being separated from the electronic component 5, meanwhile, in the process of being moved by the electronic component 5, the wire cannot fall in the ring main unit body 1, so that the fallen wire is clamped by the mounting plate 4 when the mounting plate 4 returns to an initial position, meanwhile, when the mounting plate 4 returns to the initial position, the lead automatically returns to the initial state under the action of the wire smoothing spring 603, so that the automatic winding function is achieved, and the inside of the whole ring main unit body 1 is kept clean.
During the use, switch on external power supply, when the inside high temperature of looped netowrk cabinet body 1, starter motor 10 drives eccentric wheel 11 pivoted in-process, and under reset spring 18's effect, make piston plate 9 reciprocate along the aqua storage tank 3 is inside, in the in-process that piston plate 9 moved down, in being extruded the water in aqua storage tank 3 to aqueduct 24, and enter into outlet pipe 19 through aqueduct 24, finally flow down along aqueduct 21 through nozzle 20, thereby cool down looped netowrk cabinet body 1, the in-process that the water in aqua storage tank 3 cooled down to the surface of looped netowrk cabinet body 1, the water that flows down along aqueduct 21 finally flows subaerial and flows back to aqua storage tank 3 through inlet tube 7 and carries out the recycle. In addition, when rainy day, can collect the rainwater in aqua storage tank 3 so that be used for cooling ring main unit body 1 when the temperature of ring main unit body 1 is too high through inlet tube 7, when the water level in aqua storage tank 3 is less than the water level value of initial setting, this moment, level sensor 16 gives controller 13 with signal transmission, controller 13 received the signal and starts the electric switch valve and open, start water pump 17 simultaneously and supply water in to aqua storage tank 3, after the water level reached the take the altitude, controller 13 control electric switch valve closes, stop water pump 17 work simultaneously, thereby guarantee that there is water in the aqua storage tank 3 all the time.
Example two
The second embodiment is different from the first embodiment in that:
referring to fig. 6-7, the wire is fixed to the wire spring 603 in a spiral manner by a rope. The rest is the same as the first embodiment.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a pull-out type high-tension loop-network switchgear, includes looped netowrk cabinet body (1), base (2) and buries aqua storage tank (3) underground, one side of looped netowrk cabinet body (1) is equipped with the export, and the export is gone up to articulate has dodge gate, its characterized in that: the ring main unit comprises a ring main unit body (1), wherein the bottom end of the ring main unit body (1) is fixed on a base (2) of a hollow structure, the base (2) is connected to the inside of a water storage tank (3) in a sliding mode, two water outlet pipes (19) are respectively arranged on the left side and the right side of the top end of the ring main unit body (1), nozzles (20) are uniformly arranged on one side of each of the two water outlet pipes (19) along the length direction of the water outlet pipe, the left side and the right side of the bottom end of the water storage tank (3) are respectively connected with the water outlet pipes (19) through water guide pipes (24), water in the water storage tank (3) is pumped into the water outlet pipes (19) through a water pumping mechanism and is sprayed onto the left side wall and the right side wall of the ring main unit body (1) through the nozzles (20), water guide grooves (21) are;
the inner part of the ring main unit body (1) is connected with a mounting plate (4) in a sliding manner in the horizontal direction, a row of electronic components (5) are uniformly fixed at the upper end of the mounting plate (4), each electronic component (5) is connected with a wire at one side back to the movable door, the ring main unit body (1) is provided with a wire hole for the wire to pass through just at one side of the movable door, a wire smoothing mechanism (6) for arranging the wire is arranged in the ring main unit body (1), the wire smoothing mechanism (6) comprises a guide slide rail (601) fixed at the top end of the inner part of the ring main unit body (1), a fixed slide bar (602) connected with the guide slide rail (601) on the guide slide rail (601) in a sliding manner and a wire smoothing spring (603) fixed on the inner wall of the ring main unit body (1) and positioned above the wire hole, the wire smoothing spring (603) is positioned above the wire hole, and one end of the wire smoothing spring (603) is, the other end of the wire smoothing spring (603) is fixed to the bottom end of a fixed sliding rod (602), the fixed sliding rod (602) is of an L-shaped structure, the bottom end portion, parallel to the mounting plate (4), of the fixed sliding rod (602) is connected with the side wall of the top end of the electronic component (5), the lead and the wire smoothing spring (603) are of parallel spiral structures, and the lead and the wire smoothing spring (603) can stretch in the horizontal direction.
2. The draw-out high voltage ring network switchgear of claim 1, wherein: when the mounting plate (4) moves towards one side where the movable door is located, the electronic component (5) located on the mounting plate (4) is in a state that the wire straightening spring (603) and the wire are contracted to be changed into a stretching state together through the fixed sliding rod (602), and the wire is fixedly connected with the wire straightening spring (603) through a rope.
3. The draw-out high voltage ring network switchgear of claim 1, wherein: the water pumping mechanism comprises a piston plate (9) horizontally and slidably connected inside the water storage tank (3), a connecting rod (12) horizontally inserted on the base (2) and slidably connected with the base (2) in the longitudinal direction, a motor (10) fixed on the top end inside the base (2), an eccentric wheel (11) fixed on the output end of the motor (10) and used for driving the connecting rod (12) to move up and down, a controller (13) electrically connected with the motor (10) and T-shaped push rods (15) vertically fixed on the upper end of the piston plate (9) and positioned at the left side and the right side of the base (2), the left end and the right end of the connecting rod (12) respectively penetrate through sliding grooves (14) formed in the left side and the right side of the base (2) and are connected with T-shaped push rods (15), and the top ends of the two T-shaped push rods (15) respectively penetrate through the top of the water storage tank (3) vertically and are sleeved with a return spring (18) fixed to the top end of the water storage tank (3).
4. The draw-out high voltage ring network switchgear of claim 1, wherein: be equipped with moisturizing mechanism in aqua storage tank (3), and moisturizing mechanism including fix level sensor (16) on aqua storage tank (3) inner wall, with the moisturizing pipe of the inside intercommunication in aqua storage tank (3) bottom and with moisturizing union coupling's water pump (17), establish electric switch valve on the moisturizing pipe, and electric switch valve, level sensor (16) and water pump (17) all with controller (13) electric connection.
5. The draw-out high voltage ring network switchgear of claim 1, wherein: and a water-swelling sealing ring (23) is fixed on the inner wall of each wire hole.
6. The draw-out high voltage ring network switchgear of claim 1, wherein: one side of the bottom end of the water storage tank (3) is connected with a water inlet pipe (7), the other end of the water inlet pipe (7) extends to the ground, and one end, close to the water storage tank (3), of the water inlet pipe (7) is fixed with a water inlet one-way valve (8).
7. The draw-out high voltage ring network switchgear of claim 1, wherein: and a lifting handle (22) is fixed at one end of the mounting plate (4) close to the movable door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010913813.5A CN112018601A (en) | 2020-08-27 | 2020-08-27 | Draw-out type high-voltage ring network switch equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010913813.5A CN112018601A (en) | 2020-08-27 | 2020-08-27 | Draw-out type high-voltage ring network switch equipment |
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| CN112018601A true CN112018601A (en) | 2020-12-01 |
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|---|---|---|---|
| CN202010913813.5A Pending CN112018601A (en) | 2020-08-27 | 2020-08-27 | Draw-out type high-voltage ring network switch equipment |
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| CN (1) | CN112018601A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112510550A (en) * | 2020-12-16 | 2021-03-16 | 安徽伟合电子科技有限公司 | Fixed-point cooling movable electrical cabinet |
Citations (5)
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112510550A (en) * | 2020-12-16 | 2021-03-16 | 安徽伟合电子科技有限公司 | Fixed-point cooling movable electrical cabinet |
| CN112510550B (en) * | 2020-12-16 | 2022-12-06 | 国网湖北省电力有限公司襄阳供电公司 | Fixed-point cooling movable electrical cabinet |
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Application publication date: 20201201 |