CN213484301U - Switch electric appliance for high-low voltage electric appliance element - Google Patents
Switch electric appliance for high-low voltage electric appliance element Download PDFInfo
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- CN213484301U CN213484301U CN202021841054.8U CN202021841054U CN213484301U CN 213484301 U CN213484301 U CN 213484301U CN 202021841054 U CN202021841054 U CN 202021841054U CN 213484301 U CN213484301 U CN 213484301U
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Abstract
The utility model discloses a switching device for high and low voltage electrical components, which belongs to the related technical field of high and low voltage electrical components, and the technical proposal key points of the switching device comprise an insulating box body, a driving lead screw is arranged at the upper part inside the insulating box body, the outer side wall of the driving lead screw is in threaded connection with a plurality of moving parts which are evenly distributed, the left sides of the moving parts are all fixedly connected with an isolating switch, a mounting plate is arranged below the isolating switch, the right sides of a plurality of connecting ends are all fixedly connected with a voltage breaker which is matched with the isolating switch, the middle part of the upper end surface of the insulating box body is fixedly connected with a fan, an air duct is arranged inside the insulating box body, the output end of the fan is communicated with the air duct, the moving parts are driven to move rightwards, the isolating switch is disconnected with the voltage breaker, the, and the working efficiency is high.
Description
Technical Field
The utility model relates to a high-low voltage apparatus switch correlation technique field, in particular to high-low voltage is switching apparatus for electrical components.
Background
The high-voltage electric appliance is used for realizing closing, opening, closing, protecting, controlling, regulating and measuring in a high-voltage line, the general high-voltage electric appliance comprises a switching electric appliance, a measuring electric appliance and a current-limiting and voltage-limiting electric appliance, the low-voltage electric appliance is an element or equipment which can be manually or automatically switched on and off according to external signals and requirements so as to realize switching, controlling, protecting, detecting, converting and regulating of a circuit or a non-electric object, and the control electric appliance can be divided into two categories of high-voltage control electric appliances and low-voltage control electric appliances by taking alternating current 1200V and direct current 1500V as boundaries according to the working voltage of the control electric appliance.
The intelligent level of the existing switching device for high-low voltage electrical appliance elements is low, the traditional control complete equipment is inconvenient to use, the working efficiency is low, and meanwhile, the switching device is inconvenient to regularly check and maintain.
SUMMERY OF THE UTILITY MODEL
The utility model provides a high-low voltage is switching apparatus for electrical components aims at solving current high-low voltage is switching apparatus for electrical components intelligent level low, and traditional control complete sets uses inconveniently, and work efficiency ratio is lower, simultaneously, is not convenient for carry out the problem of periodic inspection and maintenance to switching apparatus.
The utility model is realized in such a way, a switching device for high and low voltage electrical components, which comprises an insulating box body, a driving lead screw is arranged at the upper part in the insulating box body, the outer side wall of the driving lead screw is connected with a plurality of moving parts which are evenly distributed by screw thread, a plurality of isolating switches are fixedly connected at the left side of the moving parts, a mounting plate is arranged below the isolating switches, a plurality of connecting ends which are evenly distributed are fixedly connected at the upper part of the front end surface of the mounting plate, a voltage breaker which is matched with the isolating switches is fixedly connected at the right side of a plurality of the connecting ends, a connecting plate is fixedly connected at the lower end surface of the mounting plate, guide grooves are arranged at the left side and the right side in the insulating box body, the left side and the right side of the connecting plate are both connected with the guide, the left and right sides fixedly connected with and draw-in groove assorted cassette of terminal surface under the connecting plate, the middle part fixedly connected with fan of insulating box up end, the ventiduct has been seted up to the inside of insulating box, the output and the ventiduct intercommunication of fan.
In order to reach the purpose of making things convenient for switching voltage, as the utility model discloses a high low voltage is that switching apparatus is preferred for electrical components, the top fixedly connected with servo motor on insulating box right side, the right-hand member of drive lead screw runs through insulating box and extends to insulating box's outside and servo motor's output fixed connection, the first conical gear of left side fixedly connected with of drive lead screw lateral wall, the below meshing of first conical gear is connected with second conical gear.
In order to realize the disconnection of manual control high-low voltage apparatus component and be connected, conduct the utility model discloses a high-low voltage apparatus component is with switch electrical apparatus preferred, the left top of insulating box is provided with the carousel, the insulating handle of the left top fixed connection of carousel, the middle part fixedly connected with connecting axle on the right side of carousel, the right side of connecting axle runs through insulating box and extends to insulating box's inside and second bevel gear fixed connection.
In order to facilitate dust and foreign matter in the filtered air, prevent that dust and foreign matter from entering into the insulating box, conduct the utility model discloses a high-low voltage is that switching apparatus is preferred for electrical components, the input swing joint of fan has the filter cartridge, the up end of connecting plate runs through the through-hole of having seted up a plurality of evenly distributed.
In order to play radiating effect, hinder dust and foreign matter simultaneously and enter into the insulating box in, as the utility model discloses a high low voltage electrical components is preferred with switching apparatus, there is the chamber door preceding terminal surface of insulating box through hinge swing joint, the below fixedly connected with cardboard groove of terminal surface before the chamber door, the inside joint in cardboard groove has the filter, the filter includes filter screen, reverse osmosis membrane and PP cotton in the past after to in proper order.
In order to improve the stability ability that the moving part removed, as the utility model discloses a high low voltage is switching apparatus for electrical components is preferred, the driving groove has been seted up at the inside rear of insulating box, and is a plurality of the rear end face of moving part all with driving groove sliding connection, the middle part of insulating box up end is run through and is seted up the through wires hole.
In order to make the weather enclosure be convenient for protect insulating box, prevent that the rainwater from getting into in the insulating box, as the utility model discloses a high low voltage electrical components are preferred with switching apparatus, insulating box's lower extreme is provided with the installation base, the mounting groove has all been seted up to the left and right sides of installation base up end, the left and right sides of terminal surface all is provided with mounting groove assorted installing support under the insulating box, insulating box's up end fixedly connected with weather enclosure.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the switching device for the high-low voltage electrical appliance elements, the driving lead screw is arranged above the inside of the insulating box body, when the high-low voltage electrical appliance elements need to perform switching action, the servo motor is started, the driving lead screw rotates clockwise, the driving moving part moves leftwards, the isolating switch is connected with the voltage breaker, the high-low voltage electrical appliance elements are electrified, the driving lead screw rotates anticlockwise, the driving moving part moves rightwards, the isolating switch is disconnected with the voltage breaker, the high-low voltage electrical appliance elements are powered off, the purpose of facilitating voltage switching is achieved, and the working efficiency is high;
2. according to the switching device for the high-low voltage electrical appliance element, the guide grooves and the clamping grooves are respectively formed in the left side, the right side and the lower side of the inside of the insulating box body, the connecting plate is connected with the guide grooves and the clamping grooves in a sliding mode, the space inside the insulating box body is limited, and when a worker carries out regular inspection and maintenance, the connecting plate can be moved to the outside of the insulating box body, so that the worker can conveniently carry out detection and maintenance;
3. according to the switch electric appliance for the high-low voltage electric appliance element, the ventilation channel is formed in the insulating box body and is communicated with the output end of the fan, the fan is started, the electric appliance element in the insulating box body is further conveniently cooled, the long-time work of the electric appliance element is prevented, and the service life of the electric appliance element is prevented from being influenced;
4. the switch electric appliance for the high-low voltage electric appliance element is characterized in that the filter plate is clamped in the clamping plate groove, the filter plate plays a role in heat dissipation, and meanwhile, dust and foreign matters are prevented from entering the insulating box body.
Drawings
Fig. 1 is an overall structure diagram of a switching device for high and low voltage electrical components according to the present invention;
FIG. 2 is an internal structure view of the insulating box of the present invention;
FIG. 3 is a cross-sectional view of the insulating box of the present invention;
fig. 4 is a structural diagram of the voltage circuit breaker and the disconnecting switch of the present invention.
In the figure, 1, a base is installed; 101. mounting grooves; 2. an insulating box body; 201. mounting a bracket; 202. a clamping plate groove; 203. a filter plate; 204. a rain-proof shed; 205. a card slot; 206. a guide groove; 207. threading holes; 208. a drive slot; 209. an air duct; 3. a fan; 301. a filter cartridge; 4. a connecting plate; 401. a card holder; 402. a through hole; 5. mounting a plate; 501. a connecting end; 502. a voltage circuit breaker; 6. a servo motor; 601. driving the screw rod; 602. a first bevel gear; 603. a moving member; 604. an isolating switch; 7. a second bevel gear; 701. a connecting shaft; 702. a turntable; 703. an insulated handle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-4, the present invention provides a technical solution: a switching electric appliance for high and low voltage electric appliance elements comprises an insulating box body 2, a driving screw rod 601 is arranged above the inside of the insulating box body 2, the outer side wall of the driving screw rod 601 is in threaded connection with a plurality of moving parts 603 which are uniformly distributed, the left sides of the moving parts 603 are fixedly connected with isolating switches 604, a mounting plate 5 is arranged below the isolating switches 604, a plurality of connecting ends 501 which are uniformly distributed are fixedly connected above the front end surface of the mounting plate 5, the right sides of the connecting ends 501 are fixedly connected with voltage breakers 502 which are matched with the isolating switches 604, the lower end surface of the mounting plate 5 is fixedly connected with a connecting plate 4, the left side and the right side of the inside of the insulating box body 2 are respectively provided with a guide groove 206, the left side and the right side of the connecting plate 4 are respectively in sliding connection with the guide grooves 206, the bottom end of the inside of the insulating box body 2 is provided with, middle part fixedly connected with fan 3 of insulating box 2 up end, air duct 209 has been seted up to insulating box 2's inside, and fan 3's output and air duct 209 communicate.
In this embodiment: the upper part in the insulating box body 2 is provided with the driving screw rod 601, when high and low voltage electrical components need to be switched, the servo motor 6 is started, the driving screw rod 601 rotates clockwise, the driving moving part 603 moves leftwards, the isolating switch 604 is connected with the voltage breaker 502, the high and low voltage electrical components are electrified, the driving screw rod 601 rotates anticlockwise, the driving moving part 603 moves rightwards, the isolating switch 604 is disconnected with the voltage breaker 502, the high and low voltage electrical components are powered off, the purpose of facilitating the voltage switching is achieved, the working efficiency is high, the left side, the right side and the lower side in the insulating box body 2 are respectively provided with the guide groove 206 and the clamping groove 205, the connecting plate 4 is in sliding connection with the guide groove 206 and the clamping groove 205, the space in the insulating box body 2 is limited, when a worker performs regular inspection and maintenance, the connecting plate 4 can be moved to the outside of the insulating box, the air duct 209 has been seted up in insulating box 2's inside, and air duct 209 communicates with fan 3's output, starts fan 3, is further convenient for cool down to the electrical components inside insulating box 2, prevents that electrical components from working for a long time, influences electrical components's life.
As the utility model discloses a technical optimization scheme, the top fixedly connected with servo motor 6 on insulating box 2 right side, the right-hand member of drive lead screw 601 run through insulating box 2 and extend to insulating box 2's outside and servo motor 6's output fixed connection, the first conical gear 602 of left side fixedly connected with of drive lead screw 601 lateral wall, the below meshing of first conical gear 602 is connected with second conical gear 7.
In this embodiment: the type of the servo motor 6 is: 3K15RGN-C, through at insulating box 2 right side top fixedly connected with servo motor 6, servo motor 6 and drive lead screw 601 fixed connection start servo motor 6, be further convenient for control high low voltage apparatus component connect and the disconnection.
As a technical optimization scheme of the utility model, the left top of insulating box 2 is provided with carousel 702, the insulating handle 703 of the left top fixed connection of carousel 702, the middle part fixedly connected with connecting axle 701 on the right side of carousel 702, the inside and the second bevel gear 7 fixed connection that insulating box 2 and extended to insulating box 2 are run through on the right side of connecting axle 701.
In this embodiment: through being provided with carousel 702 in the left top of insulating box 2, the left side fixedly connected with insulating handle 703 of carousel 702, when servo motor 6 breaks down or does not supply power, rotates insulating handle 703, further realizes the disconnection of manual control high-low voltage electrical components and connects.
As a technical optimization scheme of the utility model, fan 3's input swing joint has filter cartridge 301, and the up end of connecting plate 4 runs through the through-hole 402 of having seted up a plurality of evenly distributed.
In this embodiment: there is filter cartridge 301 through the input swing joint at fan 3, is provided with the filter pulp in the filter cartridge 301, further is convenient for filter dust and foreign matter in the air, prevents that dust and foreign matter from entering into insulating box 2, runs through the through-hole 402 of having seted up a plurality of evenly distributed at the up end of connecting plate 4, the circulation of the interior gas of insulating box 2 of being convenient for.
As a technical optimization scheme of the utility model, insulating box 2's preceding terminal surface has the chamber door through hinge swing joint, the below fixedly connected with cardboard groove 202 of terminal surface before the chamber door, and the inside joint of cardboard groove 202 has filter 203, and filter 203 includes filter screen, reverse osmosis membrane and PP cotton in the past to the back in proper order.
In this embodiment: there is the filter 203 through the inside joint at cardboard groove 202, and the filter 203 plays radiating effect, hinders in dust and foreign matter enter into insulation box 2 simultaneously.
As a technical optimization scheme of the utility model, driving groove 208 has been seted up at the inside rear of insulating box 2, the rear end face of a plurality of moving parts 603 all with driving groove 208 sliding connection, the middle part of insulating box 2 up end is run through and is seted up through wires hole 207.
In this embodiment: the rear end surfaces of the plurality of moving members 603 are slidably connected to the driving grooves 208, and when the screw 601 is rotationally driven, the driving grooves 208 restrict the moving members 603, thereby further improving the stability of the movement of the moving members 603.
As a technical optimization scheme of the utility model, the lower extreme of insulating box 2 is provided with installation base 1, and mounting groove 101 has all been seted up to the left and right sides of installation base 1 up end, and the left and right sides of terminal surface all is provided with mounting groove 101 assorted installing support 201 under the insulating box 2, the up end fixedly connected with weather enclosure 204 of insulating box 2.
In this embodiment: be provided with installation base 1 through the lower extreme at insulating box 2, and then be convenient for install insulating box 2 the top of installation base 1, at the up end fixed connection weather enclosure 204 of insulating box 2, make weather enclosure 204 be convenient for protect insulating box 2, prevent that the rainwater from getting into in insulating box 2.
The working principle is as follows: firstly, a driving screw rod 601 is arranged above the inside of an insulating box body 2, when high-voltage and low-voltage electrical components need to be switched, a servo motor 6 is started, the driving screw rod 601 rotates clockwise, a driving moving part 603 moves leftwards, an isolating switch 604 is connected with a voltage breaker 502, the high-voltage and low-voltage electrical components are electrified, the driving screw rod 601 rotates anticlockwise, the driving moving part 603 moves rightwards, the isolating switch 604 is disconnected with the voltage breaker 502, the high-voltage and low-voltage electrical components are powered off, the purpose of facilitating the voltage switching is achieved, guide grooves 206 and clamping grooves 205 are respectively arranged on the left side, the right side and the lower side of the inside of the insulating box body 2, a connecting plate 4 is in sliding connection with the guide grooves 206 and the clamping grooves 205, the space inside the insulating box body 2 is limited, when a worker performs regular inspection and maintenance, the connecting plate 4 can, the air duct 209 has been seted up in insulating box 2's inside, and air duct 209 communicates with fan 3's output, starts fan 3, is further convenient for cool down to the electrical components inside insulating box 2, prevents that electrical components from working for a long time, influences electrical components's life.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a switching apparatus for high-low voltage apparatus component, includes insulating box (2), its characterized in that: a driving screw rod (601) is arranged above the inside of the insulating box body (2), the outer side wall of the driving screw rod (601) is in threaded connection with a plurality of uniformly distributed moving parts (603), the left sides of the moving parts (603) are fixedly connected with isolating switches (604), a mounting plate (5) is arranged below the isolating switches (604), a plurality of uniformly distributed connecting ends (501) are fixedly connected above the front end surface of the mounting plate (5), the right sides of the connecting ends (501) are fixedly connected with voltage breakers (502) matched with the isolating switches (604), the lower end surface of the mounting plate (5) is fixedly connected with a connecting plate (4), guide grooves (206) are formed in the left side and the right side of the inside of the insulating box body (2), the left side and the right side of the connecting plate (4) are in sliding connection with the guide grooves (206), two evenly distributed's draw-in grooves (205) have been seted up to the inside bottom of insulating box (2), the left and right sides fixedly connected with and draw-in groove (205) assorted cassette (401) of terminal surface under connecting plate (4), the middle part fixedly connected with fan (3) of insulating box (2) up end, ventiduct (209) have been seted up to the inside of insulating box (2), the output and the ventiduct (209) of fan (3) communicate.
2. The switching device according to claim 1, wherein: insulating box (2) right side top fixedly connected with servo motor (6), the right-hand member of drive lead screw (601) runs through insulating box (2) and extends to the outside of insulating box (2) and the output fixed connection of servo motor (6), the first conical gear of left side fixedly connected with (602) of drive lead screw (601) lateral wall, the below meshing of first conical gear (602) is connected with second conical gear (7).
3. The switching device according to claim 2, wherein: the left top of insulating box (2) is provided with carousel (702), the left top fixed connection insulating handle (703) of carousel (702), the middle part fixedly connected with connecting axle (701) on the right side of carousel (702), the inside and second bevel gear (7) fixed connection that insulating box (2) and extend to insulating box (2) are run through on the right side of connecting axle (701).
4. The switching device according to claim 1, wherein: the input end swing joint of fan (3) has filter cartridge (301), the up end of connecting plate (4) is run through and is seted up a plurality of evenly distributed's through-hole (402).
5. The switching device according to claim 1, wherein: the front end face of the insulating box body (2) is movably connected with a box door through a hinge, a clamping plate groove (202) is fixedly connected to the lower portion of the front end face of the box door, a filtering plate (203) is clamped inside the clamping plate groove (202), and the filtering plate (203) sequentially comprises a filtering net, a reverse osmosis membrane and PP cotton from front to back.
6. The switching device according to claim 1, wherein: drive groove (208) have been seted up to inside rear of insulating box (2), and is a plurality of the rear end face of moving part (603) all with drive groove (208) sliding connection, insulating box (2) up end's middle part is run through and is seted up through wires hole (207).
7. The switching device according to claim 1, wherein: the lower extreme of insulating box (2) is provided with installation base (1), mounting groove (101) have all been seted up to the left and right sides of installation base (1) up end, the left and right sides of terminal surface all is provided with mounting bracket (201) with mounting groove (101) assorted under insulating box (2), up end fixedly connected with weather enclosure (204) of insulating box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021841054.8U CN213484301U (en) | 2020-08-28 | 2020-08-28 | Switch electric appliance for high-low voltage electric appliance element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021841054.8U CN213484301U (en) | 2020-08-28 | 2020-08-28 | Switch electric appliance for high-low voltage electric appliance element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213484301U true CN213484301U (en) | 2021-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021841054.8U Active CN213484301U (en) | 2020-08-28 | 2020-08-28 | Switch electric appliance for high-low voltage electric appliance element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213484301U (en) |
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2020
- 2020-08-28 CN CN202021841054.8U patent/CN213484301U/en active Active
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