CN112038921A - High-low voltage switch cabinet with automatic lifting and heat dissipation functions - Google Patents
High-low voltage switch cabinet with automatic lifting and heat dissipation functions Download PDFInfo
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- CN112038921A CN112038921A CN202010942220.1A CN202010942220A CN112038921A CN 112038921 A CN112038921 A CN 112038921A CN 202010942220 A CN202010942220 A CN 202010942220A CN 112038921 A CN112038921 A CN 112038921A
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- cavity
- bevel gear
- lifting
- heat dissipation
- fixedly arranged
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a high-low voltage switch cabinet with automatic lifting and heat dissipation functions, which comprises a box body, wherein a lifting cavity with an upward opening is arranged in the box body, a lifting plate capable of sliding up and down is arranged in the lifting cavity, a fastening device is arranged on the upper end surface of the lifting plate and can fix the high-low voltage switch cabinet on the lifting plate, sliding shaft cavities communicated with the lifting cavity are symmetrically arranged in the box body from left to right, a moving cavity communicated with the sliding shaft cavities is arranged on one side of the sliding shaft cavities, which is far away from a symmetric center, and a movable cabinet body is arranged at the center of the upper end surface of the lifting plate. Can effectively prevent the overheated work that influences of high-low voltage switch cabinet.
Description
Technical Field
The invention relates to the technical field of high-low voltage switch cabinets, in particular to a high-low voltage switch cabinet with automatic lifting and heat dissipation functions.
Background
The switch cabinet is mainly used for opening, closing, controlling and protecting electric equipment in the process of generating, transmitting, distributing and converting electric energy of an electric power system, and is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, residential quarters, high-rise buildings and the like;
at present most high-low voltage switch cabinet all puts subaerial, and most high-low voltage switch cabinet's volume is great, need occupy a large amount of spaces during the use, the storage of the cubical switchboard of being not convenient for, the cubical switchboard takes place that electric leakage phenomenon causes the injury of passing personnel easily moreover, causes the incident, if with the cubical switchboard storage underground, the narrow and small heat dissipation that is unfavorable for in space makes the cubical switchboard overheated and influence work easily.
Disclosure of Invention
Aiming at the technical defects, the invention provides a high-low voltage switch cabinet with automatic lifting and heat dissipation functions, which can overcome the defects.
The invention relates to a high-low voltage switch cabinet with automatic lifting and heat dissipation functions, which comprises a box body, wherein a lifting cavity with an upward opening is arranged in the box body, a lifting plate capable of sliding up and down is arranged in the lifting cavity, a fastening device is arranged on the upper end surface of the lifting plate and can fix the high-low voltage switch cabinet on the lifting plate, sliding shaft cavities communicated with the lifting cavity are symmetrically arranged in the box body from left to right, a moving cavity communicated with the sliding shaft cavities is arranged on one side of the sliding shaft cavities, which is far away from a symmetric center, a movable cabinet body is arranged at the center of the upper end surface of the lifting plate, a switch door is arranged on the front side of the cabinet body, heat dissipation devices are arranged on the left side and the right side of the cabinet body and comprise heat dissipation covers symmetrically arranged on the lower side of the end surface of the cabinet body from left to right, buckles hinged, the heat dissipation cover can be fixed on the cabinet body by fastening the buckle, a heat dissipation plate is fixedly arranged at one end of the heat dissipation cover far away from the symmetry center, sixth bevel gear shafts respectively extending into the moving cavity and the heat dissipation cover are rotatably arranged at the centers of the heat dissipation plate on the left side and the right side, heat dissipation blades are fixedly arranged at one end of the sixth bevel gear shaft close to the symmetry center, the device dissipates heat by blowing to prevent accidents caused by overheating of the high-low voltage switch cabinet, a lifting device is arranged at the lower side of the lifting cavity and comprises a motor fixedly arranged on the lower end wall and the front end wall of the lifting cavity, a power shaft rotatably arranged on the rear end wall of the lifting cavity is in power connection with the rear end of the motor, a driving gear is fixedly arranged in the middle of the power shaft, a meshing cavity communicated with the lifting cavity is arranged at the lower end of the lifting, the driving gear lower extreme meshing is provided with and is located the driven gear in the meshing chamber, driven gear axle center department is fixed to be provided with both ends and extends to respectively turn to the driven gear shaft in chamber, the driven gear shaft is close to one side of driven gear is fixed and is provided with the rotation control ware, the motor can provide power for elevating gear and heat abstractor work.
Preferably, a current detector is fixedly arranged on the upper side of the left end face of the cabinet body, a button is arranged at the upper end of the current detector, a heat dissipation cavity is arranged in the cabinet body, a high-voltage compartment is fixedly arranged on the left side of the lower end wall of the heat dissipation cavity, a platform is fixedly arranged on the right side of the lower end wall of the heat dissipation cavity, a vacuum circuit breaker is fixedly arranged on the left side of the upper end face of the platform, a connector is fixedly arranged at the right end of the vacuum circuit breaker, a bus cavity is arranged on the left side above the heat dissipation cavity, the left end wall of the bus cavity is communicated with a chute, an electric slide block which is slidably arranged in the chute is slidably arranged on the right end face of the current detector in an up-down sliding manner, a bus side isolating switch is fixedly arranged, the utility model discloses a high-voltage switch cabinet, including heat dissipation chamber, isolator, fixed be provided with the low pressure compartment on the wall of heat dissipation chamber top right side, the fixed display screen that is provided with of display chamber rear end wall upside, articulated being provided with in connector upper end can with the isolator that bus-bar side partition switch right-hand member face downside contacted, the fixed stopper that is provided with in isolator left side with the contact of electricity slider up end, the fixed block that is provided with in vacuum circuit breaker left end upside, the fixed block upper end be provided with fixed set up in cabinet body middle part and can with the fixed contact piece that isolator contacted.
Preferably, the fastening device comprises fastening support blocks which are bilaterally symmetrical and fixedly arranged on two sides of the upper end face of the lifting plate, a threaded block is fixedly arranged at one end, close to the symmetry center, of each fastening support block, a bolt is slidably arranged at one side, close to the symmetry center, of each threaded block, a nut is rotatably arranged in the middle of each bolt, a fastening plate is fixedly arranged at one end, close to the symmetry center, of each bolt, a water baffle is fixedly arranged at the upper end of each fastening support block, and the sixth bevel gear shaft penetrates through the lower side of the water baffle.
Preferably, the heat sink further comprises a sixth bevel gear fixedly arranged at one end of the sixth bevel gear shaft away from the symmetry center, a fifth bevel gear is meshed with one side of the lower end of the sixth bevel gear, which is far away from the symmetric center, a first bevel gear cavity is arranged below the moving cavity, a first bevel gear shaft extending to the first bevel gear cavity is fixedly arranged at the lower end of the fifth bevel gear, a first bevel gear is fixedly arranged at the lower end of the first bevel gear shaft, a second bevel gear is meshed with the rear side of the lower end of the first bevel gear, a chain wheel cavity communicated with the lifting cavity is arranged behind the first bevel gear cavity, a driven chain wheel shaft extending into the chain wheel cavity is fixedly arranged on the rear side of the second bevel gear, the chain transmission device is characterized in that a driven chain wheel is fixedly arranged at the rear end of the driven chain wheel shaft, a driving chain wheel is fixedly arranged at the rear side of the power shaft, and a chain is connected and arranged between the driving chain wheel and the driven chain wheel.
Preferably, elevating gear including around the symmetry set up in both sides around the lift chamber and with the lifting slide chamber that the lift chamber is linked together, both ends symmetry and fixed fourth bevel gear that is provided with around the driven gear shaft, the meshing of one side that the symmetry center was kept away from to fourth bevel gear upper end is provided with third bevel gear, the fixed rotation that is provided with in third bevel gear upper end axle center department set up in the lead screw of lifting slide chamber upper end wall, it is located to slide on the lead screw the lifting slide intracavity and fix set up in the lifting slide of lifter plate, the array just fixes the bracing piece that is provided with all around of lifter plate up end, the fixed baffle that is provided with in upper end of the bracing piece.
The beneficial effects are that: according to the invention, the high-low voltage switch cabinet is buried underground, the whole device is moved out of the ground bottom through the lifting device to carry out necessary maintenance and information acquisition work, the contact with the outside is reduced, the safety of workers and pedestrians is ensured, the heat dissipation device can effectively prevent the high-low voltage switch cabinet from being overheated to influence the work through blowing heat dissipation, the fastening device can play a fixing role on the switch cabinet, and the phenomenon that the work of the switch cabinet is influenced and even a safety accident is caused due to the slippage of the switch cabinet in the lifting process is avoided.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, 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 a high-low voltage switch cabinet with automatic lifting and heat dissipation functions according to the present invention;
FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 2;
fig. 4 is an enlarged schematic view of the structure of "C" in fig. 1.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a high-low voltage switch cabinet with automatic lifting and heat dissipation functions, which comprises a box body 11, wherein a lifting cavity 12 with an upward opening is arranged in the box body 11, a lifting plate 19 capable of sliding up and down is arranged in the lifting cavity 12, a fastening device is arranged on the upper end face of the lifting plate 19 and can fix the high-low voltage switch cabinet on the lifting plate 19, sliding shaft cavities 14 communicated with the lifting cavity 12 are symmetrically arranged in the box body 11 from left to right, a moving cavity 13 communicated with the sliding shaft cavities 14 is arranged on one side, away from a symmetry center, of each sliding shaft cavity 14, a movable cabinet body 17 is arranged at the center of the upper end face of the lifting plate 19, a switch door 38 is arranged on the front side of the cabinet body 17, heat dissipation devices are arranged on the left side and the right side of the cabinet body 17 and comprise heat dissipation covers 18 symmetrically arranged on the lower sides of the end faces of the cabinet body 17 from left to right, and heat dissipation The heat dissipation cover 18 can be fixed on the cabinet body 17 by fastening the buckle 74 on the end wall, the end of the heat dissipation cover 18 far away from the symmetry center is fixedly provided with a heat dissipation plate 45, the centers of the heat dissipation plates 45 on the left and right sides are rotatably provided with sixth bevel gear shafts 70 respectively extending to the moving cavity 13 and the heat dissipation cover 18, one end of the sixth bevel gear shaft 70 close to the symmetry center is fixedly provided with heat dissipation blades 60, the device dissipates heat by blowing air to prevent accidents caused by overheating of a high-low voltage switch cabinet, the lower side of the lifting cavity 12 is provided with a lifting device, the lifting device comprises a motor 59 fixedly arranged on the lower end wall and the front end wall of the lifting cavity 12, the rear end of the motor 59 is dynamically connected with a power shaft 25 rotatably arranged on the rear end wall of the lifting cavity 12, and the middle part of the power shaft 25, the lower end of the lifting cavity 12 is provided with an engaging cavity 27 communicated with the lifting cavity 12, the front side and the rear side of the engaging cavity 27 are symmetrically provided with a steering cavity 55, the lower end of the driving gear 24 is engaged with a driven gear 26 positioned in the engaging cavity 27, the axle center of the driven gear 26 is fixedly provided with a driven gear shaft 58, the two ends of the driven gear shaft respectively extend to the steering cavity 55, one side of the driven gear shaft 58, which is close to the driven gear 26, is fixedly provided with a rotation controller 71, and the motor 59 can provide power for the working of the lifting device and the heat dissipation device.
Beneficially, a current detector 29 is fixedly arranged on the upper side of the left end face of the cabinet body 17, a button 30 is arranged at the upper end of the current detector 29, a heat dissipation cavity 48 is arranged in the cabinet body 17, a high-voltage compartment 49 is fixedly arranged on the left side of the lower end wall of the heat dissipation cavity 48, a platform 50 is fixedly arranged on the right side of the lower end wall of the heat dissipation cavity 48, a vacuum circuit breaker 47 is fixedly arranged on the left side of the upper end face of the platform 50, a connector 75 is fixedly arranged at the right end of the vacuum circuit breaker 47, a bus cavity 39 is arranged on the left side above the heat dissipation cavity 48, the left end wall of the bus cavity 39 is communicated with a sliding chute 31, an electric sliding block 32 which is slidably arranged on the sliding chute 31 is slidably arranged on the right end face of the current detector 29 in a vertical, the right end of the bus 34 is connected with a static contact device 35 fixedly arranged on the right end wall of the bus cavity 39, the right side above the heat dissipation cavity 48 is provided with a display cavity 37, the lower end wall of the display cavity 37 is fixedly provided with a low-voltage compartment 41, the upper side of the rear end wall of the display cavity 37 is fixedly provided with a display screen 36, the upper end of the connector 75 is hinged with an isolating switch 44 capable of contacting with the lower side of the right end face of the bus side isolating switch 33, the left side of the isolating switch 44 is fixedly provided with a limit block 40 contacting with the upper end face of the electric sliding block 32, the upper side of the left end of the vacuum circuit breaker 47 is fixedly provided with a fixed block 46, the upper end of the fixed block 46 is provided with a fixed contact block 43 fixedly arranged in the middle of the cabinet body 17 and capable of contacting with the isolating switch, the lower end of the mutual inductor 42 extends into the heat dissipation cavity 48, when the electric leakage phenomenon occurs during the work of the switch cabinet, the current detector 29 detects the current and then controls the electric slider 32 to move upwards, so that the isolating switch 44 is controlled to disconnect the bus side isolating switch 33 from the vacuum circuit breaker 47, the switch cabinet stops working, and other elements in the switch cabinet are prevented from being damaged due to the electric leakage.
Beneficially, the fastening device includes fastening support blocks 63 which are bilaterally symmetrical and fixedly arranged on two sides of the upper end face of the lifting plate 19, a threaded block 62 is fixedly arranged at one end of each fastening support block 63 close to the symmetrical center, a bolt 61 is slidably arranged at one side of each threaded block 62 close to the symmetrical center, a nut 73 is rotatably arranged in the middle of each bolt 61, a fastening plate 67 is fixedly arranged at one end of each bolt 61 close to the symmetrical center, a water baffle 16 is fixedly arranged at the upper end of each fastening support block 63, and the sixth bevel gear shaft 70 penetrates through the lower side of the water baffle 16, so that the device can limit the switch cabinet, prevent the switch cabinet from sliding in the lifting process, and simultaneously prevent rainwater on the left side and the right side from entering the switch cabinet through the heat dissipation plate 45 by.
Beneficially, the heat sink further includes a sixth bevel gear 69 fixedly disposed at one end of the sixth bevel gear shaft 70 away from the symmetry center, a fifth bevel gear 68 is disposed at one side of the lower end of the sixth bevel gear 69 away from the symmetry center in a meshing manner, a first bevel gear cavity 21 is disposed below the moving cavity 13, a first bevel gear shaft 20 extending to the first bevel gear cavity 21 is fixedly disposed at the lower end of the fifth bevel gear 68, a first bevel gear 22 is fixedly disposed at the lower end of the first bevel gear shaft 20, a second bevel gear 23 is disposed at the rear side of the lower end of the first bevel gear 22 in a meshing manner, a sprocket cavity 64 communicating with the lifting cavity 12 is disposed behind the first bevel gear cavity 21, a driven sprocket shaft 66 extending into the sprocket cavity 64 is fixedly disposed at the rear side of the second bevel gear 23, and a driven sprocket 65 is fixedly disposed at the rear end of the driven sprocket shaft 66, a driving sprocket 56 is fixedly arranged on the rear side of the power shaft 25, and a chain 57 is connected between the driving sprocket 56 and the driven sprocket 65.
Beneficially, the lifting device includes a lifting slider cavity 51 symmetrically disposed at front and rear sides of the lifting cavity 12 and communicated with the lifting cavity 12, a fourth bevel gear 54 is symmetrically and fixedly disposed at front and rear ends of the driven gear shaft 58, a third bevel gear 53 is engaged with one side of the upper end of the fourth bevel gear 54 far from the symmetry center, a lead screw 72 rotatably disposed at an upper end wall of the lifting slider cavity 51 is fixedly disposed at an axis of the upper end of the third bevel gear 53, a lifting slider 52 located in the lifting slider cavity 51 and fixedly disposed on the lifting plate 19 is slidably disposed on the lead screw 72, support rods 15 are arrayed and fixedly disposed around an upper end surface of the lifting plate 19, and a baffle 28 is fixedly disposed at an upper end of the support rod 15.
In the initial state, the lifting plate 19 is located at the lower side of the lifting cavity 12, the lifting slider 52 is located at the lowest side of the lifting slider cavity 51, the fifth bevel gear 68 is meshed with the sixth bevel gear 69, and the baffle 28 is attached to the upper end surface of the box body 11.
At the beginning of operation, the motor 59 is started to drive the power shaft 25 to rotate, so as to drive the driving sprocket 56 to rotate, so as to drive the driven sprocket 65 to rotate through the chain 57, so as to drive the driven sprocket shaft 66 to rotate, so as to drive the second bevel gear 23 to rotate, so as to drive the first bevel gear 22 to rotate, so as to drive the fifth bevel gear 68 to rotate through the first bevel gear shaft 20, so as to drive the sixth bevel gear 69 to rotate, so as to drive the sixth bevel gear shaft 70 to rotate, so as to drive the heat dissipating blades 60 to rotate, so as to perform air blowing heat dissipation on the switch cabinet, so as to prevent the high-low voltage switch cabinet from overheating, when the lifting device is in operation, the power shaft 25 rotates to drive the driving gear 24 to rotate, so as to drive the driven gear 26 to rotate, so as to drive the driven gear shaft 58 to rotate through the control, thereby drive lead screw 72 and rotate to drive elevator slide 52 rebound, thereby drive lifter plate 19 rebound, and then drive the whole device rebound in lifter plate 19 upper end, and then make things convenient for maintenance personal to overhaul the cubical switchboard.
After use, the motor 59 rotates reversely to drive the power shaft 25 to rotate reversely, and then the lifting slider 52 is driven by the power mechanism to move downwards to the initial position, so as to drive the lifting plate 19 to move to the initial position, so as to drive the baffle 28 to move to the initial position, the sixth bevel gear shaft 70 moves downwards to drive the sixth bevel gear 69 to move downwards to the initial state, and then the power mechanism drives the heat dissipation blades 60 to rotate reversely to perform heat dissipation, and at this time, the rotation controller 71 operates to stop rotation of the driven gear shaft 58.
The beneficial effects are that: according to the invention, the high-low voltage switch cabinet is buried underground, the whole device is moved out of the ground bottom through the lifting device to carry out necessary maintenance and information acquisition work, the contact with the outside is reduced, the safety of workers and pedestrians is ensured, the heat dissipation device can effectively prevent the high-low voltage switch cabinet from being overheated to influence the work through blowing heat dissipation, the fastening device can play a fixing role on the switch cabinet, and the phenomenon that the work of the switch cabinet is influenced and even a safety accident is caused due to the slippage of the switch cabinet in the lifting process is avoided.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides a high-low voltage switch cabinet with automatic rising and heat dissipation function, includes the box, its characterized in that: a lifting cavity with an upward opening is arranged in the box body, a lifting plate capable of sliding up and down is arranged in the lifting cavity, a fastening device is arranged on the upper end face of the lifting plate, a high-low voltage switch cabinet can be fixed on the lifting plate, sliding shaft cavities communicated with the lifting cavity are symmetrically arranged in the box body in the left-right direction, a moving cavity communicated with the sliding shaft cavities is arranged on one side of the sliding shaft cavities away from the symmetric center, a movable cabinet body is arranged at the center of the upper end face of the lifting plate, a switch door is arranged on the front side of the cabinet body, heat dissipation devices are arranged on the left side and the right side of the cabinet body and comprise heat dissipation covers symmetrically arranged on the lower side of the end face of the cabinet body in the left-right direction, buckles hinged on the end wall of the cabinet body away from the symmetric center are symmetrically, the device is characterized in that a heat dissipation plate is fixedly arranged at one end of the heat dissipation cover far away from the symmetry center, sixth bevel gear shafts respectively extending into the moving cavity and the heat dissipation cover are rotatably arranged at the centers of the heat dissipation plate on the left side and the right side, heat dissipation blades are fixedly arranged at one end of the sixth bevel gear shaft close to the symmetry center, the device dissipates heat through blowing to prevent accidents caused by overheating of high-low voltage switch cabinets, a lifting device is arranged at the lower side of the lifting cavity and comprises a motor fixedly arranged on the lower end wall and the front end wall of the lifting cavity, the rear end of the motor is in power connection with a power shaft rotatably arranged on the rear end wall of the lifting cavity, a driving gear is fixedly arranged in the middle of the power shaft, a meshing cavity communicated with the lifting cavity is arranged at the lower end of the lifting cavity, steering cavities are symmetrically arranged on the front side, the driven gear shaft that the fixed both ends that are provided with of driven gear axle center extended to respectively turn to the chamber, the driven gear shaft is close to one side of driven gear is fixed and is provided with rotation controller, the motor can provide power for elevating gear and heat abstractor work.
2. The high-low voltage switch cabinet with automatic lifting and heat dissipation functions as claimed in claim 1, wherein: a current detector is fixedly arranged on the upper side of the left end face of the cabinet body, a button is arranged at the upper end of the current detector, a heat dissipation cavity is arranged in the cabinet body, a high-voltage compartment is fixedly arranged on the left side of the lower end wall of the heat dissipation cavity, a platform is fixedly arranged on the right side of the lower end wall of the heat dissipation cavity, a vacuum circuit breaker is fixedly arranged on the left side of the upper end face of the platform, a connector is fixedly arranged at the right end of the vacuum circuit breaker, a bus cavity is arranged on the left side above the heat dissipation cavity, the left end wall of the bus cavity is communicated with a chute, an electric sliding block which is arranged in the chute in a sliding manner is arranged on the right end face of the current detector in an up-down sliding manner, a bus side isolating switch, the utility model discloses a high-voltage switch cabinet, including heat dissipation chamber, isolator, fixed be provided with the low pressure compartment on the wall of heat dissipation chamber top right side, the fixed display screen that is provided with of display chamber rear end wall upside, articulated being provided with in connector upper end can with the isolator that bus-bar side partition switch right-hand member face downside contacted, the fixed stopper that is provided with in isolator left side with the contact of electricity slider up end, the fixed block that is provided with in vacuum circuit breaker left end upside, the fixed block upper end be provided with fixed set up in cabinet body middle part and can with the fixed contact piece that isolator contacted.
3. The high-low voltage switch cabinet with automatic lifting and heat dissipation functions as claimed in claim 1, wherein: the fastening device comprises fastening supporting blocks which are bilaterally symmetrical and fixedly arranged on two sides of the upper end face of the lifting plate, a threaded block is fixedly arranged at one end, close to the symmetry center, of each fastening supporting block, a bolt is slidably arranged at one side, close to the symmetry center, of each threaded block, a nut is rotatably arranged in the middle of each bolt, a fastening plate is fixedly arranged at one end, close to the symmetry center, of each bolt, a water retaining plate is fixedly arranged at the upper end of each fastening supporting block, and a sixth bevel gear shaft penetrates through the lower side of each water retaining.
4. The high-low voltage switch cabinet with automatic lifting and heat dissipation functions as claimed in claim 1, wherein: the heat sink also comprises a sixth bevel gear fixedly arranged at one end of the sixth bevel gear shaft away from the symmetric center, a fifth bevel gear is meshed with one side of the lower end of the sixth bevel gear, which is far away from the symmetric center, a first bevel gear cavity is arranged below the moving cavity, a first bevel gear shaft extending to the first bevel gear cavity is fixedly arranged at the lower end of the fifth bevel gear, a first bevel gear is fixedly arranged at the lower end of the first bevel gear shaft, a second bevel gear is meshed with the rear side of the lower end of the first bevel gear, a chain wheel cavity communicated with the lifting cavity is arranged behind the first bevel gear cavity, a driven chain wheel shaft extending into the chain wheel cavity is fixedly arranged on the rear side of the second bevel gear, the chain transmission device is characterized in that a driven chain wheel is fixedly arranged at the rear end of the driven chain wheel shaft, a driving chain wheel is fixedly arranged at the rear side of the power shaft, and a chain is connected and arranged between the driving chain wheel and the driven chain wheel.
5. The high-low voltage switch cabinet with automatic lifting and heat dissipation functions as claimed in claim 1, wherein: the lifting device comprises a front lifting cavity, a rear lifting cavity, a lifting slider cavity, a driven gear shaft, a fourth bevel gear, a third bevel gear, a lead screw, a baffle and a third bevel gear, wherein the front lifting cavity and the rear lifting cavity are symmetrically arranged on the front side and the rear side of the lifting cavity, the front end and the rear end of the driven gear shaft are symmetrically and fixedly provided with the fourth bevel gear, one side of the upper end of the fourth bevel gear, which is far away from a symmetry center, is meshed with the third bevel gear, the axis of the upper end of the third bevel gear is fixedly provided with a rotary shaft, the rotary shaft is arranged on the upper end wall of the.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010942220.1A CN112038921A (en) | 2020-09-09 | 2020-09-09 | High-low voltage switch cabinet with automatic lifting and heat dissipation functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010942220.1A CN112038921A (en) | 2020-09-09 | 2020-09-09 | High-low voltage switch cabinet with automatic lifting and heat dissipation functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112038921A true CN112038921A (en) | 2020-12-04 |
Family
ID=73585276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010942220.1A Withdrawn CN112038921A (en) | 2020-09-09 | 2020-09-09 | High-low voltage switch cabinet with automatic lifting and heat dissipation functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112038921A (en) |
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| JP2000232705A (en) * | 1999-02-10 | 2000-08-22 | Sanmei Denki Kk | Main body case structure for control box |
| US10615583B2 (en) * | 2017-04-07 | 2020-04-07 | Bobsbox, Llc. | In-ground enclosure system |
| CN111355167A (en) * | 2020-04-14 | 2020-06-30 | 郑州噢澳电子科技有限公司 | Distribution box convenient to maintain |
| CN211182907U (en) * | 2020-01-03 | 2020-08-04 | 尹江红 | Liftable regulation formula switch board |
| CN111600227A (en) * | 2020-05-21 | 2020-08-28 | 嘉兴市正辉电力设备有限公司 | Liftable switch board |
-
2020
- 2020-09-09 CN CN202010942220.1A patent/CN112038921A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000232705A (en) * | 1999-02-10 | 2000-08-22 | Sanmei Denki Kk | Main body case structure for control box |
| US10615583B2 (en) * | 2017-04-07 | 2020-04-07 | Bobsbox, Llc. | In-ground enclosure system |
| CN211182907U (en) * | 2020-01-03 | 2020-08-04 | 尹江红 | Liftable regulation formula switch board |
| CN111355167A (en) * | 2020-04-14 | 2020-06-30 | 郑州噢澳电子科技有限公司 | Distribution box convenient to maintain |
| CN111600227A (en) * | 2020-05-21 | 2020-08-28 | 嘉兴市正辉电力设备有限公司 | Liftable switch board |
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Effective date of registration: 20210106 Address after: 5b04, Yige building, A9 building, Yintian Industrial Zone, Yantian community, Xixiang street, Bao'an District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Tiantong Toys Co.,Ltd. Address before: 321300 Room 403, 4th floor, No. 1032, Jiuling West Road, Xicheng street, Yongkang City, Jinhua City, Zhejiang Province Applicant before: Yongkang Serial Electronics Co.,Ltd. |
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Application publication date: 20201204 |