CN112911868B - Regulator cubicle earthing device - Google Patents
Regulator cubicle earthing device Download PDFInfo
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- CN112911868B CN112911868B CN202110128632.6A CN202110128632A CN112911868B CN 112911868 B CN112911868 B CN 112911868B CN 202110128632 A CN202110128632 A CN 202110128632A CN 112911868 B CN112911868 B CN 112911868B
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- bottom plate
- plate
- limiting
- electrical cabinet
- supporting
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0234—Feet; Stands; Pedestals, e.g. wheels for moving casing on floor
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Legs For Furniture In General (AREA)
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Abstract
The utility model discloses an electrical cabinet grounding device, belonging to the field of electrical cabinet grounding devices; an electrical cabinet grounding device comprises a supporting plate, a bottom plate, a lifting mechanism, a traveling mechanism, a limiting mechanism, a traction mechanism and a locking mechanism; the height position of the electrical cabinet is adjusted by installing a lifting mechanism between the bottom plate and the supporting plate; by arranging the two travelling mechanisms on the bottom plate, the electrical cabinet can be conveniently moved, and the process of moving the electrical cabinet again after grounding is finished is more convenient; the rotation of the rotating rod is limited by arranging the two limiting mechanisms on the bottom plate; the traction mechanism is arranged at the upper end of the bottom plate to realize the traction of the turnover of the rotating rod; the operation of the traction mechanism is limited by arranging the locking mechanism on the bottom plate.
Description
Technical Field
The utility model belongs to the anti-running device field in the transportation of colliery inclined drifts, concretely relates to regulator cubicle earthing device.
Background
With the continuous development of the current science and technology, the electrical cabinet is used more frequently, the electrical cabinet needs to be fixedly connected with the ground in the use process, and a grounding device needs to be connected with a grounding wire in the electrical cabinet, so that the electrical safety is ensured; however, the position of the electrical cabinet is not invariable, sometimes, due to the fact that circuit layout optimization needs to move the electrical cabinet which is already grounded to a position, the traditional electrical cabinet is difficult to move again after being grounded, and difficulty is brought to circuit layout.
Disclosure of Invention
To prior art's not enough, this disclosed aim at provides an regulator cubicle earthing device, has solved among the prior art the regulator cubicle and has been difficult to the problem that removes after earthing.
The purpose of the disclosure can be realized by the following technical scheme:
the grounding device of the electrical cabinet comprises a supporting plate and a bottom plate, wherein the supporting plate is fixedly connected with the lower end face of the electrical cabinet, a grounding wire is fixedly connected onto the supporting plate, and the bottom plate is positioned below the supporting plate;
furthermore, two first fixing holes are formed in one side face of the bottom plate, the two first fixing holes are respectively located at two ends of the bottom plate, and the first fixing holes penetrate through the bottom plate; two ends of the bottom plate are respectively provided with a first abdicating groove, and the first abdicating grooves are used for abdicating the travelling mechanism;
furthermore, the walking mechanism comprises a rotating rod, and the rotating rod penetrates through the first fixing hole and is rotatably connected with the bottom plate; two rollers are mounted on the rotating rod, and when the rollers are turned over to the position below the bottom plate, the rollers are in contact with the ground;
furthermore, two connecting plates and a fixing plate are fixedly installed on the rotating rod, a boss is arranged on the inner side surface of the fixing plate, and when the roller wheel is in contact with the ground, the upper end surface of the boss is in contact with the lower end surface of the bottom plate, so that the rotating rod is limited from turning inwards; when the connecting plate is pulled to enable the rotating rod to turn outwards, the idler wheel turns upwards and is retracted, the boss on the fixing plate is flush with the lower end face of the bottom plate, and the boss and the bottom plate are both in contact with the ground, so that the grounding of the electrical cabinet is completed;
furthermore, a second fixing hole is formed in the fixing plate and penetrates through the fixing plate, and the second fixing hole is used for realizing the fixed connection between the fixing plate and the ground;
furthermore, two ends of the upper end surface of the bottom plate are respectively provided with a limiting mechanism, and the limiting mechanisms are used for limiting the rotation of the rotating rod;
furthermore, two ends of the bottom plate are respectively provided with a second abdicating groove, the rotating rod is provided with a limiting plate, and the second abdicating grooves are used for abdicating the limiting plate; two support frames are mounted at the upper end of the bottom plate and are respectively positioned at the two second abdicating grooves, and a limiting mechanism is mounted on each support frame;
furthermore, the limiting mechanism comprises a second adjusting rod, and the second adjusting rod penetrates through the support frame along the vertical direction and is in threaded connection with the support frame; the lower end face of the second adjusting rod is in contact with the surface of the limiting plate by rotating the second adjusting rod, so that the rotating rod is limited from turning to the outer side;
furthermore, a spring is arranged on the support frame, and one end of the spring is fixedly connected with the support frame; when the connecting plate is pulled to enable the roller to leave the ground, and the bottom plate is in contact with the ground, one end of the spring is in contact with the surface of the limiting plate, and the spring plays an elastic role in the limiting plate.
Furthermore, a traction mechanism is mounted at the upper end of the bottom plate and used for drawing the connecting plate;
furthermore, the traction mechanism comprises four guide rails, the four guide rails are fixedly installed at the upper end of the bottom plate, and the four guide rails respectively correspond to the four connecting plates on the two rotating rods; the guide rail is provided with a guide groove, and the upper end of the guide rail is provided with a fixed pulley; a second rack is arranged in the guide groove, is in sliding connection with the guide rail and slides along the vertical direction;
furthermore, the upper end of the second rack is fixedly connected with a rope, one end of the rope is fixedly connected with the upper end face of the second rack, and the other end of the rope spans the fixed pulley and is fixedly connected with the surface of the connecting plate.
Furthermore, two first supporting seats and two second supporting seats are fixedly arranged on the upper end surface of the bottom plate, a sliding groove is formed in the upper end surface of the bottom plate, and the sliding groove is located between the two second supporting seats;
furthermore, each first supporting seat is rotatably connected with a rotating shaft, two ends of each rotating shaft are respectively fixed with a second gear, and four second gears on the two rotating shafts are respectively meshed with four second racks on the four guide rails;
furthermore, each second supporting seat is rotatably connected with a third adjusting rod, a third gear is fixedly mounted on each of the two third adjusting rods, the two third gears are meshed with each other, and the two third gears are meshed with the two second gears on the rotating shafts respectively.
Furthermore, a locking mechanism is mounted on the bottom plate and used for limiting the rotation of the third gear;
furthermore, the locking mechanism comprises a third supporting seat, a fourth adjusting rod is connected to the third supporting seat in a threaded manner, the tail end of the fourth adjusting rod is rotatably connected with a sliding block, the lower end of the sliding block is located in the sliding groove, and the sliding block is connected with the bottom plate in a sliding manner.
Furthermore, a lifting mechanism is arranged between the bottom plate and the supporting plate; the lifting mechanism comprises a slide rail, the lower end face of the slide rail is fixedly connected with the upper end face of the bottom plate, a first rack is connected onto the slide rail in a sliding manner, and the upper end face of the first rack is fixedly connected with the lower end face of the supporting plate;
furthermore, one side of the slide rail is rotatably connected with a first adjusting rod, the first adjusting rod is fixedly connected with a first gear, and the first gear is meshed with the first rack.
Furthermore, the roller is made of hard rubber.
The beneficial effect of this disclosure: the electrical cabinet can be efficiently grounded and can be moved with high efficiency, and the electrical cabinet after being grounded is more convenient to move again.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic overall structure diagram of an embodiment of the present disclosure;
FIG. 2 is a schematic diagram of a backplane structure of an embodiment of the present disclosure;
FIG. 3 is a schematic structural view of a lifting mechanism of an embodiment of the present disclosure;
FIG. 4 is a schematic structural view of a travel mechanism of an embodiment of the present disclosure;
FIG. 5 is a schematic structural diagram of a limiting mechanism according to an embodiment of the disclosure;
FIG. 6 is a schematic structural diagram of a traction mechanism of an embodiment of the present disclosure;
FIG. 7 is a schematic view of a rail configuration of an embodiment of the present disclosure;
fig. 8 is a schematic structural diagram of a locking mechanism of an embodiment of the disclosure.
Detailed Description
The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
As shown in fig. 1, an electrical cabinet grounding device includes a support plate 1, the support plate 1 is fixedly connected to a lower end surface of an electrical cabinet, and the support plate 1 is fixedly connected to a grounding wire in the electrical cabinet, so as to complete grounding of a circuit in the electrical cabinet and improve electrical safety;
a bottom plate 2 is arranged below the supporting plate 1, when the bottom plate 2 is contacted with the ground, a grounding wire in the electrical cabinet can be electrically connected with the ground, so that the circuit in the electrical cabinet is grounded; the lifting mechanism 3 is arranged between the bottom plate 2 and the supporting plate 1, the lifting mechanism 3 is used for adjusting the height position of the supporting plate 1, so that the purpose of changing the height of the electric cabinet is achieved, for some grounds with accumulated water, the electric cabinet can be prevented from being eroded by the accumulated water through the lifting mechanism 3, and the electricity utilization safety is improved;
as shown in fig. 3, the lifting mechanism 3 includes a slide rail 31, a lower end surface of the slide rail 31 is fixedly connected with an upper end surface of the bottom plate 2, the slide rail 31 is slidably connected with a first rack 32, an upper end surface of the first rack 32 is fixedly connected with a lower end surface of the support plate 1, and the slide rail 31 drives the support plate 1 to move up and down when sliding along a vertical direction;
one side of the slide rail 31 is rotatably connected with a first adjusting rod 33, the first adjusting rod 33 is fixedly connected with a first gear 34, the first gear 34 is meshed with the first rack 32, and the first rack 32 can be lifted by rotating the first adjusting rod 33.
As shown in fig. 1, two ends of a bottom plate 2 are respectively provided with a traveling mechanism 4, and the traveling mechanisms 4 are used for realizing convenient movement of the electrical cabinet on the ground;
as shown in fig. 2, two first fixing holes 21 are formed in one side surface of the bottom plate 2, the two first fixing holes 21 are respectively located at two ends of the bottom plate 2, and the first fixing holes 21 penetrate through the bottom plate 2; two ends of the bottom plate 2 are respectively provided with a first abdicating groove 22, and the first abdicating grooves 22 are used for abdicating the travelling mechanism 4;
two first fixing holes 21 are respectively provided with a traveling mechanism 4, as shown in fig. 4, the traveling mechanism 4 comprises a rotating rod 41, and the rotating rod 41 penetrates through the first fixing holes 21 and is rotatably connected with the bottom plate 2; two rollers 42 are mounted on the rotating rod 41, and when the rollers 42 are turned over to the lower side of the bottom plate 2, the rollers 42 are in contact with the ground, so that the electrical cabinet can conveniently move on the ground;
in this embodiment, the roller 42 is made of hard rubber, so that the roller can play a role in damping when the electrical cabinet moves, and when the roller 42 contacts the ground, the electrical cabinet cannot be grounded with the ground.
As shown in fig. 4, two connecting plates 43 are fixedly mounted on the rotating rod 41, and the rotating rod 41 can be turned by simultaneously pulling the two connecting plates 43, so that the roller 42 is turned upwards and retracted, and at this time, the bottom plate 2 is in contact with the ground, so as to complete the grounding of the electrical cabinet;
the rotating rod 41 is provided with a fixing plate 44, a boss 442 is arranged on the inner side surface of the fixing plate 44, and when the roller 42 contacts the ground, the upper end surface of the boss 442 contacts the lower end surface of the bottom plate 2, so that the rotating rod 41 is limited from turning inwards; when the connecting plate 43 is pulled to enable the rotating rod 41 to turn outwards, the roller 42 turns upwards and is retracted, at this time, the boss 442 on the fixing plate 44 is flush with the lower end face of the bottom plate 2, and both the boss 442 and the bottom plate are in contact with the ground, so that the grounding of the electrical cabinet is completed; the fixing plate 44 is provided with a second fixing hole 441, the second fixing hole 441 penetrates through the fixing plate 44, when the lower end face of the fixing plate 44 is in contact with the ground, the fixing of the grounding device and the ground can be completed by penetrating the second fixing hole 441 through a screw and screwing the screw into the ground, and meanwhile, the electrical cabinet is fixed.
As shown in fig. 5, two ends of the upper end surface of the bottom plate 2 are respectively provided with a limiting mechanism 5, the limiting mechanisms 5 are used for limiting the rotation of the rotating rod 41, when the roller 42 contacts the ground, the limiting mechanisms 5 are used for limiting the outward turning of the rotating rod 41, the bosses 442 limit the inward turning of the rotating rod 41, and the rotation of the rotating rod 41 is limited by the combined action of the limiting mechanisms 5 and the bosses 442, so that the stability of the position of the roller 42 is ensured when the electrical cabinet is in moving transportation;
as shown in fig. 2, two ends of the bottom plate 2 are respectively provided with a second abdicating groove 23, as shown in fig. 4, the rotating rod 41 is provided with a limiting plate 45, and the second abdicating groove 23 is used for abdicating the limiting plate 45;
two support frames 24 are installed at the upper end of the bottom plate 2, the two support frames 24 are respectively positioned at the two second abdicating grooves 23, and a limiting mechanism 5 is installed on each support frame 24;
as shown in fig. 5, the limiting mechanism 5 includes a second adjusting rod 52, the second adjusting rod 52 penetrates through the supporting frame 24 along the vertical direction and is in threaded connection with the supporting frame 24, and by rotating the second adjusting rod 52, the lower end surface of the second adjusting rod 52 is in surface contact with the limiting plate 45, so that the rotating rod 41 is limited from rotating outwards;
a spring 51 is arranged on the support frame 24, one end of the spring 51 is fixedly connected with the support frame 24, when the roller 42 leaves the ground by drawing the connecting plate 43 and the bottom plate 2 is contacted with the ground, one end of the spring 51 is contacted with the surface of the limit plate 45 and plays a role of elasticity on the limit plate 45; after the traction force on the connecting plate 43 is cancelled, the rotating rod 41 can turn back under the action of the elastic force of the spring 51, so that the roller 42 turns downwards, and at the moment, the roller 42 can automatically turn right below the electrical cabinet only by lifting the electrical cabinet, so that the convenient movement of the electrical cabinet can be realized;
compared with the traditional grounding device, when the grounded electrical cabinet needs to move to a position again, the roller 42 can be automatically turned down only by detaching the screw in the second fixing hole 441, detaching the traction force on the connecting plate 43 and lifting the electrical cabinet, so that the electrical cabinet can be moved more conveniently and quickly.
As shown in fig. 6, a traction mechanism 6 is installed at the upper end of the bottom plate 2, and the traction mechanism 6 is used for realizing traction of a connecting plate 43 on a rotating rod 41, so that the rotating rod 41 rotates, and the roller 42 is turned upwards and retracted;
the traction mechanism 6 comprises four guide rails 61, the four guide rails 61 are fixedly installed at the upper end of the bottom plate 2, and the four guide rails 61 respectively correspond to the four connecting plates 43 on the two rotating rods 41; as shown in fig. 7, the guide rail 61 is provided with a guide groove 611, and the upper end of the guide rail 61 is provided with a fixed pulley 612; a second rack 62 is installed in the guide groove 611, the second rack 62 is connected with the guide rail 61 in a sliding manner, and the second rack 62 slides along the vertical direction; the upper end of the second rack 62 is fixedly connected with a rope 63, one end of the rope 63 is fixedly connected with the upper end face of the second rack 62, and the other end of the rope 63 spans over the fixed pulley 612 and is fixedly connected with the surface of the connecting plate 43; when the second rack 62 slides downwards along the vertical direction, the rotating rod 41 can be driven to turn over, so that the roller 42 turns upwards to complete the retracting action;
as shown in fig. 2, two first supporting seats 25 and two second supporting seats 26 are fixedly mounted on the upper end surface of the bottom plate 2, a sliding groove 27 is formed on the upper end surface of the bottom plate 2, and the sliding groove 27 is located between the two second supporting seats 26;
as shown in fig. 6, each first supporting seat 25 is rotatably connected with a rotating shaft 64, two ends of the rotating shaft 64 are respectively fixed with a second gear 65, four second gears 65 on the two rotating shafts 64 are respectively engaged with four second racks 62 on the four guide rails 61, and when the rotating shaft 64 rotates, the second racks 62 can be driven to slide along the vertical direction;
as shown in fig. 6, each second supporting seat 26 is rotatably connected with a third adjusting lever 66, two third adjusting levers 66 are respectively and fixedly installed with a third gear 67, the two third gears 67 are engaged with each other, and the two third gears are respectively engaged with the two second gears 65 on the two rotating shafts 64; by rotating one of the third adjusting rods 66, the two rotating shafts 64 can rotate synchronously and reversely, so that the four spur racks 62 ascend or descend synchronously.
As shown in fig. 1, a locking mechanism 7 is mounted on the upper end of the bottom plate 2, and the locking mechanism 7 is used for limiting the rotation of the two third gears 67;
as shown in fig. 8, the locking mechanism 7 includes a third supporting seat 71, a fourth adjusting rod 72 is connected to the third supporting seat 71 through a screw thread, a sliding block 73 is rotatably connected to the end of the fourth adjusting rod 72, the lower end of the sliding block 73 is located in the sliding slot 27, and the sliding block 73 is slidably connected to the bottom plate 2; through rotating the fourth adjusting rod 72, the sliding block 73 can slide towards the third gear 67, and when the upper end of the sliding block 73 is clamped into the teeth of the third gear 67, the third gear 67 can be limited to rotate, so that the rotating rod 41 can be turned over to be stopped, and the rotating rod 41 can be kept fixed.
The working principle is as follows:
the height position of the electrical cabinet is adjusted by installing a lifting mechanism 3 between the bottom plate 2 and the supporting plate 1; by arranging the two travelling mechanisms 4 on the bottom plate 2, the electrical cabinet can be conveniently moved, and the process of moving the electrical cabinet again after grounding is finished is more convenient; the rotation of the rotating rod 41 is limited by arranging two limiting mechanisms 5 on the bottom plate 2; the traction mechanism 6 is arranged at the upper end of the bottom plate 2 to realize the traction of the overturning of the rotating rod 41; the operation of the traction mechanism 6 is limited by providing the locking mechanism 7 on the base plate 2.
The foregoing illustrates and describes the general principles, principal features, and advantages of the present disclosure. It will be understood by those skilled in the art that the present disclosure is not limited to the embodiments described above, which are presented solely for purposes of illustrating the principles of the disclosure, and that various changes and modifications may be made to the disclosure without departing from the spirit and scope of the disclosure, which is intended to be covered by the claims.
Claims (6)
1. The grounding device of the electric cabinet comprises a supporting plate (1) and a bottom plate (2), wherein the supporting plate (1) is fixedly connected with the lower end face of the electric cabinet, a grounding wire is fixedly connected to the supporting plate (1), and the bottom plate (2) is positioned below the supporting plate (1), and is characterized in that two ends of the bottom plate (2) are respectively provided with a travelling mechanism (4), and the travelling mechanisms (4) are used for realizing convenient movement of the electric cabinet;
two first fixing holes (21) are formed in one side face of the bottom plate (2), the two first fixing holes (21) are respectively located at two ends of the bottom plate (2), and the first fixing holes (21) penetrate through the bottom plate (2); two ends of the bottom plate (2) are respectively provided with a first abdicating groove (22), and the first abdicating grooves (22) are used for abdicating the travelling mechanism (4);
the walking mechanism (4) comprises a rotating rod (41), and the rotating rod (41) penetrates through the first fixing hole (21) and is rotatably connected with the bottom plate (2); two rollers (42) are mounted on the rotating rod (41), and when the rollers (42) are turned over to the lower part of the bottom plate (2), the rollers (42) are in contact with the ground;
two connecting plates (43) and a fixing plate (44) are fixedly mounted on the rotating rod (41), a boss (442) is arranged on the inner side surface of the fixing plate (44), and when the roller (42) is in contact with the ground, the upper end surface of the boss (442) is in contact with the lower end surface of the bottom plate (2), so that the rotating rod (41) is limited to turn inwards; when the connecting plate (43) is pulled to enable the rotating rod (41) to turn outwards, the roller (42) turns upwards and is retracted, and at the moment, the boss (442) on the fixing plate (44) is flush with the lower end face of the bottom plate (2), and both the boss and the bottom plate are in contact with the ground, so that the grounding of the electrical cabinet is completed;
the fixing plate (44) is provided with a second fixing hole (441), the second fixing hole (441) penetrates through the fixing plate (44), and the second fixing hole (441) is used for realizing the fixed connection between the fixing plate (44) and the ground;
two ends of the upper end face of the bottom plate (2) are respectively provided with a limiting mechanism (5), and the limiting mechanisms (5) are used for limiting the rotation of the rotating rod (41);
two ends of the bottom plate (2) are respectively provided with a second abdicating groove (23), the rotating rod (41) is provided with a limiting plate (45), and the second abdicating grooves (23) are used for abdicating the limiting plate (45); two supporting frames (24) are mounted at the upper end of the bottom plate (2), the two supporting frames (24) are respectively located at the two second abdicating grooves (23), and a limiting mechanism (5) is mounted on each supporting frame (24);
the limiting mechanism (5) comprises a second adjusting rod (52), and the second adjusting rod (52) penetrates through the support frame (24) along the vertical direction and is in threaded connection with the support frame (24); the lower end face of the second adjusting rod (52) is in surface contact with the limiting plate (45) by rotating the second adjusting rod (52), so that the rotating rod (41) is limited from being turned over to the outer side;
a spring (51) is arranged on the support frame (24), and one end of the spring (51) is fixedly connected with the support frame (24); when the roller (42) leaves the ground by pulling the connecting plate (43) and the bottom plate (2) is contacted with the ground, one end of the spring (51) is contacted with the surface of the limiting plate (45) and plays an elastic role on the limiting plate (45).
2. The electrical cabinet grounding device according to claim 1, wherein a traction mechanism (6) is mounted at the upper end of the bottom plate (2), and the traction mechanism (6) is used for drawing the connecting plate (43);
the traction mechanism (6) comprises four guide rails (61), the four guide rails (61) are fixedly installed at the upper end of the bottom plate (2), and the four guide rails (61) respectively correspond to four connecting plates (43) on the two rotating rods (41); a guide groove (611) is formed in the guide rail (61), and a fixed pulley (612) is mounted at the upper end of the guide rail (61); a second rack (62) is installed in the guide groove (611), the second rack (62) is connected with the guide rail (61) in a sliding mode, and the second rack (62) slides along the vertical direction;
the upper end of the second rack (62) is fixedly connected with a rope (63), one end of the rope (63) is fixedly connected with the upper end face of the second rack (62), and the other end of the rope (63) spans the fixed pulley (612) and is fixedly connected with the surface of the connecting plate (43).
3. The electrical cabinet grounding device according to claim 2, wherein two first supporting seats (25) and two second supporting seats (26) are fixedly mounted on the upper end surface of the bottom plate (2), a sliding groove (27) is formed in the upper end surface of the bottom plate (2), and the sliding groove (27) is located between the two second supporting seats (26);
each first supporting seat (25) is rotatably connected with a rotating shaft (64), two ends of each rotating shaft (64) are respectively fixed with a second gear (65), and four second gears (65) on the two rotating shafts (64) are respectively meshed with four second racks (62) on the four guide rails (61);
each second supporting seat (26) is rotatably connected with a third adjusting rod (66), each third adjusting rod (66) is fixedly provided with a third gear (67), the two third gears (67) are mutually meshed, and the two third gears (67) are respectively meshed with the two second gears (65) on the rotating shaft (64).
4. The electrical cabinet grounding device according to claim 3, wherein a locking mechanism (7) is mounted on the bottom plate (2), and the locking mechanism (7) is used for limiting the rotation of the third gear (67);
the locking mechanism (7) comprises a third supporting seat (71), a fourth adjusting rod (72) is connected to the third supporting seat (71) in a threaded mode, the tail end of the fourth adjusting rod (72) is rotatably connected with a sliding block (73), the lower end portion of the sliding block (73) is located in the sliding groove (27), and the sliding block (73) is connected with the bottom plate (2) in a sliding mode.
5. The electrical cabinet grounding device according to claim 1, wherein a lifting mechanism (3) is installed between the bottom plate (2) and the support plate (1); the lifting mechanism (3) comprises a sliding rail (31), the lower end face of the sliding rail (31) is fixedly connected with the upper end face of the bottom plate (2), a first rack (32) is connected onto the sliding rail (31) in a sliding manner, and the upper end face of the first rack (32) is fixedly connected with the lower end face of the supporting plate (1);
one side of the sliding rail (31) is rotatably connected with a first adjusting rod (33), a first gear (34) is fixedly connected to the first adjusting rod (33), and the first gear (34) is meshed with the first rack (32).
6. The electrical cabinet grounding device according to claim 1, wherein the roller (42) is made of hard rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110128632.6A CN112911868B (en) | 2021-01-29 | 2021-01-29 | Regulator cubicle earthing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110128632.6A CN112911868B (en) | 2021-01-29 | 2021-01-29 | Regulator cubicle earthing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112911868A CN112911868A (en) | 2021-06-04 |
| CN112911868B true CN112911868B (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110128632.6A Active CN112911868B (en) | 2021-01-29 | 2021-01-29 | Regulator cubicle earthing device |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210694527U (en) * | 2019-09-17 | 2020-06-05 | 蚌埠市冠杰电控科技有限公司 | Diesel engine control cabinet with easy transport mechanism |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8360462B2 (en) * | 2008-10-02 | 2013-01-29 | Baxley Blowpipe Company, Inc. | Folding trailer |
| SE537895C2 (en) * | 2014-03-24 | 2015-11-17 | Magnus Karlsson | Electrical connector for connection of ground conductor protective earth |
| CN208253336U (en) * | 2018-06-20 | 2018-12-18 | 邵建刚 | A kind of building engineering construction lighting device |
| CN212011906U (en) * | 2020-04-30 | 2020-11-24 | 江西庐开电气有限公司 | Put cabinet in intelligent high pressure |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210694527U (en) * | 2019-09-17 | 2020-06-05 | 蚌埠市冠杰电控科技有限公司 | Diesel engine control cabinet with easy transport mechanism |
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| CN112911868A (en) | 2021-06-04 |
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