CN117673940B - Electrical complete switch equipment applied to power distribution system - Google Patents
Electrical complete switch equipment applied to power distribution system Download PDFInfo
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- CN117673940B CN117673940B CN202311661000.1A CN202311661000A CN117673940B CN 117673940 B CN117673940 B CN 117673940B CN 202311661000 A CN202311661000 A CN 202311661000A CN 117673940 B CN117673940 B CN 117673940B
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- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 46
- 230000003028 elevating effect Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
The invention belongs to the technical field of power distribution systems, and discloses an electric complete switch device applied to the power distribution systems, which comprises a supporting box, wherein one side of the bottom in the supporting box is provided with a groove, the bottom of the groove is provided with a lifting mechanism, two sides of the bottom length of the supporting box are provided with cross sliding grooves, the inside of each cross sliding groove is slidably connected with a telescopic mechanism.
Description
Technical Field
The invention belongs to the technical field of power distribution systems, and particularly relates to an electric complete switch device applied to a power distribution system.
Background
In China, the power distribution system can be divided into a high-voltage power distribution system, a medium-voltage power distribution system and a low-voltage power distribution system. Because the power distribution system is directly oriented to end users as the last link of the power system, the perfection of the power distribution system is directly related to the power consumption reliability and the power consumption quality of the vast users, and therefore the power distribution system has an important position in the power system. The voltage class of the power distribution system in China is that 220kV and above are power transmission and transformation systems, 35, 63 and 110kV are high-voltage power distribution systems, 10 and 6kV are medium-voltage power distribution systems, and 380 and 220V are low-voltage power distribution systems according to the regulations of the urban power grid planning design rule.
At present, a common equipment box is installed by leaning against a wall, if a problem occurs on one side of the equipment box, which leans against the wall, a worker is difficult to maintain in front of the equipment box, and the equipment box needs to be manually moved, so that the work difficulty is increased, and the work progress is delayed.
An electrical switchgear assembly for use in a power distribution system is therefore proposed in view of the above problems.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides an electrical switchgear applied to a power distribution system.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides an be applied to electrical switchgear of distribution system, includes the supporting box, the recess is seted up to bottom one side in the supporting box, and this recess bottom is provided with elevating system, cross spout has been seted up to supporting box bottom length both sides, and this cross spout inside sliding connection has telescopic machanism.
Preferably, the elevating system is including fixed connection in the mount pad of recess bottom, and this mount pad is connected with the pneumatic cylinder through first fixed axle, and this pneumatic cylinder output is connected with the output pole, and this output pole one end articulates there is the transfer line through first connecting piece, and this transfer line both ends sliding connection has the lifter, and the transfer line both ends outside all is connected with the fixed plate, and this fixed plate one side upper surface fixedly connected with bracing piece, and this bracing piece up end is connected with places the board.
Preferably, a side face of the fixing plate is connected with a fixing rod, one end of the fixing rod is fixedly connected with a sleeve, a swinging rod is sleeved in the sleeve, a through hole is formed in the lower end of the swinging rod, a buckling rod is sleeved in the through hole, one end of the buckling rod is connected with a channel, and the channel is formed in two sides of the length of the bottom of the supporting box.
Preferably, the telescopic machanism is including the second connecting piece in the dead lever outside, this second connecting piece is connected with the slip post through the second fixed axle, this slip post lower extreme is connected with the buckle, this buckle sliding connection is on seting up in the spacing slide of swinging arms upper end, this swinging arms lower extreme is connected with the shell of rotation through the third fixed axle, this end face is connected with cross sliding part under the shell of rotation, this cross sliding part sliding fit is in the inside of cross spout, and cross sliding part lower surface fixedly connected with first rack, this first rack meshing cooperation is in the gear, this gear is connected with the backup pad through the fourth fixed axle, this backup pad is connected on the port of cross spout bottom one side.
Preferably, the gear is engaged and matched with a second rack, the lower end face of the second rack is connected with a telescopic plate, the lower end face of the telescopic plate is connected with a guide plate along the length direction at equal intervals, the telescopic plate is positioned at the lower part of an open cavity, the open cavity is formed in one side of the lower end of the supporting box, and the guide plate is slidably matched in a guide groove formed in the bottom of the open cavity.
Preferably, the lifting path is divided into a vertical path, an inclined path, and a horizontal path, the vertical path is a vertically upward path, the inclined path is a changed angle path, and the horizontal path is a horizontally parallel path.
Preferably, the upper surface of the placing plate is connected with clamping columns along the length direction and the width direction at equal intervals, equipment boxes are arranged on the outer sides of the clamping columns in a clamping mode, and the equipment boxes are placed on the upper surface of the placing plate.
Compared with the prior art, the invention has the following beneficial effects:
According to the invention, through the arrangement of the lifting channel, the sufficient maintenance space of workers is effectively ensured, the comfort level of the workers is improved, the cleaning is convenient, the hydraulic cylinder is enabled to rotate on the mounting seat along with the upward movement of the hydraulic cylinder through the vertical channel, the inclined channel and the horizontal channel, the smoothness is ensured, the workers are not required to maintain in front of the equipment box, the equipment box is not required to be manually moved, the working difficulty is reduced, and the working progress is increased.
According to the invention, through the arrangement of the swing rod, in the vertical upward movement of the transmission rod, the sleeve on the fixed rod slides upwards on the outer side of the swing rod, and in the sliding inclined channel and the horizontal channel of the transmission rod, the sleeve on the fixed rod drives the swing rod to rotate downwards along with the inclination and the horizontal movement, and the swing rod is stressed to rotate on the buckling rod through the through hole, so that the random rotation phenomenon of the transmission rod is effectively prevented, the practicability is improved, and the protection performance is improved.
According to the invention, through the arrangement of the limiting slide way and the buckle plate, the upward distance of the transmission rod is effectively ensured, the sliding column is enabled to follow, the phenomenon that the sliding column is insufficient in length and cannot slide continuously is avoided, the sliding distance of the limiting slide way and the buckle plate is ensured, the cross sliding part is just driven before entering the inclined slide way, and the situation that the distance for driving the cross sliding part is reduced due to the fact that the sliding distance of the limiting slide way and the buckle plate is larger is avoided.
According to the invention, through the arrangement of the expansion plate, in order to ensure the expansion work of the expansion plate, the distance between the equipment box and the wall body is related to the outward expansion length of the expansion plate, the equipment box is installed, the personnel steps on the expansion plate to effectively avoid stepping on various circuits and also avoid stepping on the circuit with electric leakage, so that the safety is improved, meanwhile, the personnel tripping on the circuit is prevented, the functionality is improved, and objects such as maintenance can be placed on the upper surface of the expansion plate without taking parts back and forth.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the transmission rod of the present invention;
FIG. 3 is a schematic view of the structure of the elevator hoistway according to the present invention;
FIG. 4 is a schematic diagram of the structure of the swing rod of the invention;
FIG. 5 is an enlarged view of a portion of the shank of the present invention;
FIG. 6 is an enlarged view of a portion of the gusset of the present invention;
FIG. 7 is an enlarged view of a portion of the cross slide of the present invention;
fig. 8 is a schematic view of the structure of the expansion board of the present invention.
In the figure: 1. a supporting box; 11. a groove; 12. a channel; 13. a cross chute; 14. an equipment box; 2. a lifting mechanism; 21. a mounting base; 22. a hydraulic cylinder; 221. an output lever; 23. a first connector; 24. a transmission rod; 25. a lifting path; 26. a fixing plate; 27. a support rod; 271. placing a plate; 272. a clamping column; 28. a fixed rod; 281. a sleeve; 282. swing rod; 283. a through hole; 284. a buckling rod; 3. a telescoping mechanism; 31. a second connector; 32. a sliding column; 321. a buckle plate; 33. limiting slide ways; 34. a swinging plate; 35. rotating the shell; 36. a cross sliding part; 37. a first rack; 371. a gear; 372. a support plate; 373. a second rack; 38. a telescoping plate; 381. a guide plate; 39. an open cavity; 391. a guide groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 and 5, the invention provides an electrical switchgear applied to a power distribution system, which comprises a supporting box 1, wherein a groove 11 is formed in one side of the inner bottom of the supporting box 1, a lifting mechanism 2 is arranged at the bottom of the groove 11, cross sliding grooves 13 are formed in two sides of the length of the bottom of the supporting box 1, and a telescopic mechanism 3 is connected in the cross sliding grooves 13 in a sliding manner.
As shown in fig. 1, 2 and 3, the lifting mechanism 2 comprises a mounting seat 21 fixedly connected to the bottom of the groove 11, the mounting seat 21 is connected with a hydraulic cylinder 22 through a first fixing shaft, the output end of the hydraulic cylinder 22 is connected with an output rod 221, one end of the output rod 221 is hinged with a transmission rod 24 through a first connecting piece 23, two ends of the transmission rod 24 are slidably connected with lifting channels 25, the outer sides of two ends of the transmission rod 24 are both connected with fixing plates 26, the upper surface of one side of the fixing plate 26 is fixedly connected with a supporting rod 27, and the upper end surface of the supporting rod 27 is connected with a placing plate 271.
The scheme is adopted: the hydraulic cylinder 22 drives the output rod 221 to move upwards, the transmission rod 24 is driven to move upwards through the first connecting piece 23, the transmission rod 24 is forced to move upwards along the vertical channel on the lifting channel 25, the transmission rod 24 is enabled to move upwards vertically by utilizing the guide of the vertical channel, the fixing plate 26 of the transmission rod also moves upwards along with the transmission rod 24, the fixing plate 26 drives the supporting rod 27, the placing plate 271, the clamping column 272 and the equipment box 14 to move upwards vertically, after a certain distance is vertical, the transmission rod 24 enters the inclined channel and moves upwards in an inclined way, the fixing plate 26 drives the supporting rod 27, the placing plate 271, the clamping column 272 and the equipment box 14 to move upwards in an inclined way, in the inclined movement, the supporting rod 27, the placing plate 271, the clamping column 272 and the equipment box 14 keep horizontal, the equipment box 14 keeps on the horizontal direction, the equipment box 14 is enabled to move forwards and upwards under the action of the inclined channel, and the equipment box 14 is enabled to reserve enough space on the rear side surface of the equipment box 14, the transmission rod 24 continuously slides into the horizontal channel, the supporting rod 27, the placing plate 271, the clamping column 272 and the equipment box 14 horizontally moves forwards until the sliding to one side wall of the horizontal channel stops sliding, the equipment box is stopped to slide, the equipment box 14 is enabled to move forwards and the equipment is not to be required to be easily and quickly moved upwards, the equipment is not required to be cleaned, the level and the level is not easy to be easily and well moved by the lifting and the equipment box is required to be lifted by the lifting and the level and the equipment box is required to be moved by the level and the level to be well by the level and the level.
As shown in fig. 4 and 5, a fixing rod 28 is connected to one side of the fixing plate 26, one end of the fixing rod 28 is fixedly connected to a sleeve 281, a swing rod 282 is sleeved inside the sleeve 281, a through hole 283 is formed at the lower end of the swing rod 282, a buckling rod 284 is sleeved inside the through hole 283, one end of the buckling rod 284 is connected to a channel 12, and the channel 12 is formed on two sides of the length of the bottom of the supporting box 1.
The scheme is adopted: in order to avoid the random rotation of the transmission rod 24 in the vertical upward movement of the transmission rod 24, the sleeve 281 on the fixing rod 28 slides upwards on the outer side of the swing rod 282, the sleeve 281 on the fixing rod 28 drives the swing rod 282 to rotate downwards along with the inclined and horizontal movement in the transmission rod 24 through the sliding inclined channel and the horizontal channel, and the swing rod 282 is stressed to rotate on the buckling rod 284 through the through hole 283, so that the random rotation phenomenon of the transmission rod 24 is effectively prevented, the practicability is improved, and the protection performance is improved.
As shown in fig. 6, 7 and 8, the telescopic mechanism 3 includes a second connecting member 31 fixedly connected to the outer side of the transmission rod 24, the second connecting member 31 is connected with a sliding column 32 through a second fixed shaft, the lower end of the sliding column 32 is connected with a buckle 321, the buckle 321 is slidably connected to a limit slideway 33 provided at the upper end of a swinging plate 34, the lower end of the swinging plate 34 is connected with a rotating shell 35 through a third fixed shaft, the lower end surface of the rotating shell 35 is connected with a cross sliding portion 36, the cross sliding portion 36 is slidably matched in the cross sliding slot 13, the lower surface of the cross sliding portion 36 is fixedly connected with a first rack 37, the first rack 37 is in meshing fit with a gear 371, the gear 371 is connected with a supporting plate 372 through a fourth fixed shaft, and the supporting plate 372 is connected to a port on one side of the bottom of the cross sliding slot 13.
The scheme is adopted: in the vertical upward movement of the transmission rod 24, simultaneously, the second connecting piece 31 drives the sliding column 32 to move upward through the second fixing shaft, the buckle plate 321 on the sliding column 32 slides upward inside the limiting slideway 33, after the transmission rod 24 slides through the vertical slideway, one side surface of the buckle plate 321 is abutted against the bayonet at the upper end of the limiting slideway 33, the swinging plate 34 moves upward along with the transmission of the sliding column 32 on the third fixing shaft on the rotating shell 35, the upward distance of the transmission rod 24 can be effectively ensured to enable the sliding column 32 to follow through the arrangement of the sliding column 32 and the limiting slideway 33, the situation that the length of the sliding column 32 is insufficient and the transmission rod 24 cannot continue to slide upward is avoided, the sliding distance between the limiting slideway 33 and the buckle plate 321 is ensured, just before entering the inclined slideway, the cross sliding part 36 is driven, the distance of the cross sliding part 36 is prevented from being driven to be reduced due to the fact that the sliding distance between the limiting slideway 33 and the buckle plate 321 is large, the transmission rod 24 slides in the inclined slideway, the swinging plate 34 is driven to move upward along with the transmission of the sliding column 32, the rotating shell 35 and the cross sliding part 36 moves upward along with the stress on one side, the cross sliding part 36 slides upward along with the sliding part 13 on the inner side of the cross sliding part (the cross sliding part 24 is driven by the sliding part is driven by the stress) until the cross sliding part is stopped in the horizontal direction of the cross sliding part 13 and the cross sliding part is more than the cross sliding part is driven upward along the sliding part is more than the sliding part 13 and the sliding part is driven upward along the sliding part and the cross part is more than the sliding part is the sliding along the cross part 35.
As shown in fig. 8, the gear 371 is engaged and connected with a second rack 373, the lower end surface of the second rack 373 is connected with a telescopic plate 38, the lower end surface of the telescopic plate 38 is equidistantly connected with a guiding plate 381 along the length direction, the telescopic plate 38 is located at the lower part of the open cavity 39, the open cavity 39 is opened at one side of the lower end of the supporting box 1, and the guiding plate 381 is slidably engaged in a guiding groove 391 formed at the bottom in the open cavity 39.
The scheme is adopted: the transmission rod 24 slides the horizontal channel to enable the cross sliding part 36 to slide to one side continuously in the cross sliding groove 13, the transmission rod drives the first rack 37 to be meshed with the gear 371, the gear 371 is stressed to rotate on the outer side of the fourth fixed shaft, meanwhile, the gear 371 is meshed with the second rack 373, the second rack 373 is stressed to drive the telescopic plate 38 to move to one side, the telescopic plate 38 slides in the guide groove 391 in a guiding manner by the guide plate 381, the telescopic plate 38 stretches out of the port of the opening cavity 39, in order to ensure the stretching work of the telescopic plate 38, the distance between the equipment box 14 and the wall body is related to the stretching length of the telescopic plate 38, the equipment box 14 is installed, the telescopic plate 38 is effectively prevented from being stepped on by a worker, the electric leakage line is prevented from being stepped on by the worker, the safety is improved, meanwhile, the worker is prevented from tripping on the line, the functionality is improved, the upper surface of the telescopic plate 38 can be used for placing objects such as maintenance, and parts do not need to be fetched back and forth.
As shown in fig. 3, the lifting path 25 is divided into a vertical path, an inclined path, and a horizontal path, the vertical path is a vertically upward path, the inclined path is a changed angle path, and the horizontal path is a horizontally parallel path.
The scheme is adopted: the maintenance space of the workers is guaranteed to be sufficient, and the comfort level of the workers is improved.
As shown in fig. 1, the upper surface of the placing plate 271 is equidistantly connected with clamping columns 272 along the length direction and the width direction, and a device box 14 is clamped outside the plurality of clamping columns 272, and the device box 14 is placed on the upper surface of the placing plate 271.
The scheme is adopted: the outer side of the lower end of the equipment box 14 is caught by the plurality of catching posts 272 on the placement plate 271, and the equipment box 14 is effectively prevented from tilting and tipping-over of the equipment box 14 in the upward and horizontal movements.
The working principle and the using flow of the invention are as follows:
Firstly, if a problem occurs at the rear side of the equipment box 14, a worker can start the hydraulic cylinder 22 on the lifting mechanism 2 to drive the output rod 221 to move upwards, the transmission rod 24 is driven to move upwards through the first connecting piece 23, the transmission rod 24 is stressed along a vertical channel on the lifting channel 25, the fixing plate 26 also moves upwards along with the transmission rod 24, the fixing plate 26 drives the supporting rod 27, the placing plate 271, the clamping column 272 and the equipment box 14 to vertically upwards, the transmission rod 24 continuously enters the inclined channel and moves obliquely upwards, the fixing plate 26 drives the supporting rod 27, the placing plate 271, the clamping column 272 and the equipment box 14 to move obliquely upwards, the equipment box 14 reserves enough space at the rear side surface of the equipment box 14 under the action of the inclined channel, the transmission rod 24 continuously slides into a horizontal channel, the supporting rod 27, the placing plate 271, the clamping column 272 and the equipment box 14 horizontally move forwards until sliding to one side wall of the horizontal channel, the sliding is stopped, the equipment box 14 is moved forwards and lifted, a maintenance space of workers is provided, and the equipment box 14 is randomly moved upwards through the fixing rods 28, 281, the buckles 282 and the transmission rod 24 are prevented from freely moving in the inclined channel through the inclined channel, and the inclined channel 284 are arranged.
In the vertical upward movement of the transmission rod 24, simultaneously, the second connecting piece 31 drives the sliding column 32 to move upward through the second fixing shaft, the buckle 321 on the sliding column 32 slides upward inside the limiting slideway 33, after the transmission rod 24 slides through the vertical channel, one side surface of the buckle 321 is abutted against the bayonet at the upper end of the limiting slideway 33, the swinging plate 34 moves upward along with the transmission of the sliding column 32 on the third fixing shaft on the rotating shell 35, in the inclined channel of the transmission rod 24, the sliding column 32 drives the swinging plate 34, the rotating shell 35 and the cross sliding part 36 to move to one side along with the stress, the cross sliding part 36 slides to one side inside the cross sliding groove 13, the swinging plate 34 continues to rotate upward outside the third fixing shaft on the rotating shell 35 until entering the horizontal channel, the sliding horizontal channel of the transmission rod 24 continues to enable the cross sliding part 36 to slide to one side inside the cross sliding groove 13, the first rack 37 is driven to be meshed with the gear 371, the gear 371 is meshed with the second rack, the second rack drives the telescopic plate 38 to move to one side along with the stress, and the telescopic plate 38 extends out of the telescopic plate 381 outside the guide slot 39 at the outer opening 381.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an electric complete sets switchgear for distribution system, includes supporting box (1), its characterized in that, recess (11) have been seted up to one side in supporting box (1) bottom, and this recess (11) bottom is provided with elevating system (2), cross spout (13) have been seted up to supporting box (1) bottom length both sides, and this cross spout (13) inside sliding connection has telescopic machanism (3); the lifting mechanism (2) comprises a mounting seat (21) fixedly connected to the bottom of the groove (11), the mounting seat (21) is connected with a hydraulic cylinder (22) through a first fixed shaft, the output end of the hydraulic cylinder (22) is connected with an output rod (221), one end of the output rod (221) is hinged with a transmission rod (24) through a first connecting piece (23), two ends of the transmission rod (24) are slidably connected with lifting channels (25), the outer sides of two ends of the transmission rod (24) are respectively connected with a fixed plate (26), the upper surface of one side of the fixed plate (26) is fixedly connected with a supporting rod (27), and the upper end face of the supporting rod (27) is connected with a placing plate (271); the lifting channel (25) is divided into a vertical channel, an inclined channel and a horizontal channel, wherein the vertical channel is in a vertical upward route, the inclined channel is in a changing angle route, and the horizontal channel is in a horizontal parallel route; the upper surface of the placing plate (271) is connected with clamping columns (272) along the length direction and the width direction at equal intervals, equipment boxes (14) are clamped outside the plurality of clamping columns (272), and the equipment boxes (14) are placed on the upper surface of the placing plate (271).
2. An electrical switchgear assembly for use in a power distribution system as claimed in claim 1, wherein: a fixing rod (28) is connected to one side face of the fixing plate (26), a sleeve (281) is fixedly connected to one end of the fixing rod (28), a swing rod (282) is sleeved inside the sleeve (281), a through hole (283) is formed in the lower end of the swing rod (282), a buckling rod (284) is sleeved inside the through hole (283), one end of the buckling rod (284) is connected with a channel (12), and the channel (12) is formed in two sides of the length of the bottom of the supporting box (1).
3. An electrical switchgear assembly for use in a power distribution system as claimed in claim 1, wherein: the telescopic mechanism (3) comprises a second connecting piece (31) fixedly connected to the outer side of the transmission rod (24), the second connecting piece (31) is connected with a sliding column (32) through a second fixed shaft, the lower end of the sliding column (32) is connected with a buckle plate (321), the buckle plate (321) is connected onto a limit slide way (33) formed in the upper end of a swinging plate (34) in a sliding mode, the lower end of the swinging plate (34) is connected with a rotating shell (35) through a third fixed shaft, the lower end face of the rotating shell (35) is connected with a cross sliding part (36), the cross sliding part (36) is in sliding fit with the inside of a cross sliding groove (13), the lower surface of the cross sliding part (36) is fixedly connected with a first rack (37), the first rack (37) is in meshed fit with a gear (371), the gear (371) is connected with a supporting plate (372) through a fourth fixed shaft, and the supporting plate (372) is connected onto a port on one side of the bottom of the cross sliding groove (13).
4. An electrical switchgear assembly for use in a power distribution system as claimed in claim 3, wherein: the gear (371) is connected with a second rack (373) in a meshing fit manner, the lower end face of the second rack (373) is connected with a telescopic plate (38), the lower end face of the telescopic plate (38) is connected with a guide plate (381) along the length direction at equal intervals, the telescopic plate (38) is located at the lower part of an open cavity (39), the open cavity (39) is formed in one side of the lower end of the supporting box (1), and the guide plate (381) is slidably matched in a guide groove (391) formed in the inner bottom of the open cavity (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311661000.1A CN117673940B (en) | 2023-12-05 | Electrical complete switch equipment applied to power distribution system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311661000.1A CN117673940B (en) | 2023-12-05 | Electrical complete switch equipment applied to power distribution system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117673940A CN117673940A (en) | 2024-03-08 |
| CN117673940B true CN117673940B (en) | 2024-06-04 |
Family
ID=
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209786522U (en) * | 2019-03-29 | 2019-12-13 | 江苏常明电力设备有限公司 | Block terminal convenient to maintain |
| CN210635682U (en) * | 2019-09-28 | 2020-05-29 | 傅震辉 | Distribution lines operation and maintenance overhauls device |
| CN113719732A (en) * | 2021-09-18 | 2021-11-30 | 姚益林 | Outdoor slope automatic balancing equipment |
| CN217240059U (en) * | 2021-12-08 | 2022-08-19 | 东盟电气集团南京股份有限公司 | High-low voltage complete equipment anti-theft device |
| CN115832889A (en) * | 2022-12-22 | 2023-03-21 | 胡努斯图 | Lifting leveling type power supply station box and using method thereof |
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209786522U (en) * | 2019-03-29 | 2019-12-13 | 江苏常明电力设备有限公司 | Block terminal convenient to maintain |
| CN210635682U (en) * | 2019-09-28 | 2020-05-29 | 傅震辉 | Distribution lines operation and maintenance overhauls device |
| CN113719732A (en) * | 2021-09-18 | 2021-11-30 | 姚益林 | Outdoor slope automatic balancing equipment |
| CN217240059U (en) * | 2021-12-08 | 2022-08-19 | 东盟电气集团南京股份有限公司 | High-low voltage complete equipment anti-theft device |
| CN115832889A (en) * | 2022-12-22 | 2023-03-21 | 胡努斯图 | Lifting leveling type power supply station box and using method thereof |
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Inventor after: He Chenhao Inventor after: Yang Xiaoji Inventor after: He Li Inventor after: Gong Ping Inventor after: Wang Guiqing Inventor after: Yang Rijing Inventor before: He Chenhao Inventor before: He Li Inventor before: Gong Ping Inventor before: Wang Guiqing Inventor before: Yang Xiaoji Inventor before: Yang Rijing |
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