CN113872079A - 40.5kv ring main unit for wind power generation - Google Patents
40.5kv ring main unit for wind power generation Download PDFInfo
- Publication number
- CN113872079A CN113872079A CN202111073152.0A CN202111073152A CN113872079A CN 113872079 A CN113872079 A CN 113872079A CN 202111073152 A CN202111073152 A CN 202111073152A CN 113872079 A CN113872079 A CN 113872079A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- cabinet body
- rod
- winding
- main unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010248 power generation Methods 0.000 title claims abstract description 24
- 238000004804 winding Methods 0.000 claims abstract description 62
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 238000004140 cleaning Methods 0.000 claims abstract description 27
- 238000013016 damping Methods 0.000 claims abstract description 19
- 230000000694 effects Effects 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 229910001220 stainless steel Inorganic materials 0.000 claims description 12
- 239000010935 stainless steel Substances 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 7
- 230000035939 shock Effects 0.000 abstract description 11
- 230000001737 promoting effect Effects 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 description 10
- 238000010521 absorption reaction Methods 0.000 description 6
- 244000309464 bull Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- 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
- H02B1/54—Anti-seismic devices or installations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/70—Other constructional features of yarn-winding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/06—Annular guiding surfaces; Eyes, e.g. pigtails
-
- 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
-
- 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
-
- 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
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
- H02B1/505—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor retractable installations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to the technical field of ring main units, and discloses a 40.5kv ring main unit for wind power generation, wherein a supporting seat is fixedly connected to the bottom of a cabinet body, a controller is fixedly connected to the outer side wall of the cabinet body, a limiting seat is movably sleeved at the bottom of the supporting seat, a damping mechanism is installed inside the limiting seat, a driving mechanism is installed at the front side of the cabinet body, a wire guide hole is formed in the rear surface of the cabinet body, and two winding mechanisms are also installed on the rear surface of the cabinet body. Can play corresponding shock attenuation effect to the top cabinet body through damper, prevent that the cabinet body is near when passing through because of the big quality object, ground vibrations cause the internal precision instrument of cabinet to receive the damage, and through multistage shock attenuation, the shock attenuation effect is showing and is promoting, can drive the rotatory while of cleaning brush and reciprocate through actuating mechanism, can reciprocate at the front surface of the cabinet body this moment, thereby clear up adnexed dust and impurity on the cabinet body front surface, the person of facilitating the use carries out the reading to the instrument on the cabinet body front surface.
Description
Technical Field
The invention relates to the technical field of ring main units, in particular to a 40.5kv ring main unit for wind power generation.
Background
The ring main unit is that a set of high tension switchgear adorns at steel sheet metal cabinet internally or makes the electrical equipment of assembling interval formula looped netowrk power supply unit, and its core part adopts load switch and fuse, has simple structure, small, the low price, can improve advantages such as power supply parameter and performance and power supply safety, along with wind power generation's rapid development at present, the electric energy that will acquire mostly is carried and is used to the looped netowrk on the cabinet for the looped netowrk cabinet is more energy-conserving.
However, the existing ring main unit has the following disadvantages when in use:
when the ring main unit is used outdoors, the ring main unit does not have a corresponding damping effect, and when a large-mass object passes near the ring main unit, ground vibration easily causes damage to precision instruments in the ring main unit;
secondly, after the cabinet body is used for a long time, more dust and impurities are attached to the surface of the cabinet body, and if the cabinet body is not cleaned in time, the reading of an instrument on the front surface of the cabinet body by a user is influenced;
third, lack corresponding winding arrangement on the cabinet body, be difficult to carry out the winding to the longer wire that extends and handle, the wire is longer leads to intertwining easily to influence follow-up maintenance and maintenance. Therefore, a 40.5kv ring main unit for wind power generation is provided by those skilled in the art to solve the problems in the background art.
Disclosure of Invention
The invention aims to provide a 40.5kv ring main unit for wind power generation, which can play a corresponding shock absorption effect on an upper cabinet body through a shock absorption mechanism, prevent a precise instrument in the cabinet body from being damaged due to ground shock when a large-mass object passes near the cabinet body, remarkably improve the shock absorption effect through multi-stage shock absorption, can drive a cleaning brush to rotate and move up and down through a driving mechanism, can move up and down on the front surface of the cabinet body at the moment, thereby cleaning dust and impurities attached on the front surface of the cabinet body, facilitating the reading of the instrument on the front surface of the cabinet body by a user, greatly reducing the manual cleaning difficulty, remarkably improving the cleaning efficiency, and simultaneously connecting a locking sleeve between a first rotating rod and a second rotating rod through threads, being convenient for the disassembly and assembly of the first rotating rod and the second rotating rod and being easy for subsequent replacement of accessories, longer wire that extends on can being to the wire guide through winding mechanism twines the processing, prevents that the wire from longer leading to intertwine to influence follow-up maintenance and maintenance, and the interval of first winding rod and second winding rod is adjustable, can come to adjust in a flexible way according to the wire of different length, not only adjust labour saving and time saving more, application scope obtains promoting moreover, makes things convenient for in-service use.
In order to achieve the purpose, the invention provides the following technical scheme:
a40.5 kv ring main unit for wind power generation comprises a cabinet body, wherein the bottom of the cabinet body is fixedly connected with a supporting seat, the outer side wall of the cabinet body is fixedly connected with a controller, the bottom of the supporting seat is movably sleeved with a limiting seat, a damping mechanism is arranged inside the limiting seat, a driving mechanism is arranged at the front side of the cabinet body, the rear surface of the cabinet body is provided with a wire guide hole, and the rear surface of the cabinet body is also provided with two winding mechanisms;
the damping mechanism comprises fixed pulleys, supports, second springs, fastening blocks, first springs, first limiting rings, mounting pipes, metal sheets and second limiting rings, the fastening blocks are fixedly connected to two ends of each mounting pipe, the first limiting rings and the second limiting rings are movably sleeved outside the mounting pipes, the first springs are connected between the first limiting rings and one of the fastening blocks and between the second limiting rings and the other fastening block, the second springs are mounted on the outer side walls of the two fastening blocks, one ends of the two second springs are connected with the supports, the fixed pulleys are mounted above the two supports, the steel wire ropes are wound on the two fixed pulleys, the metal sheets are further fixedly connected to the first limiting rings and the second limiting rings, and elastic pads are fixedly connected between the metal sheets and the mounting pipes;
the driving mechanism comprises a first servo motor, a placing plate, a threaded rod, a stainless steel block, a connecting plate, a motor, a connecting plate and a transmission rod, two placing plates which are symmetrically distributed are fixedly connected on the outer side wall of the cabinet body, a first servo motor is fixedly connected on the upper surface of each placing plate, the driving end of the first servo motor movably penetrates through each placing plate and is connected with a threaded rod, a stainless steel block is sleeved on the external thread of each threaded rod, a connecting plate is fixedly connected on the front surface of each stainless steel block, a connecting plate is fixedly connected on the front side of each connecting plate, a motor is fixedly connected on each connecting plate, a transmission rod penetrates through the inner part of each connecting plate movably, the driving end of each motor movably penetrates through each connecting plate and is connected with a first rotating rod, a locking sleeve is sleeved on one end thread of each first rotating rod, and the inner part of each locking sleeve is connected with a second rotating rod through a thread, the center of the interior of the locking sleeve is fixedly connected with an installation block, and the exterior of the first rotating rod and the exterior of the second rotating rod are fixedly connected with cleaning brushes;
winding mechanism is including fixed case, first winding stem, steel pipe, spout, rack, gear, second servo motor and second winding stem, the spout has transversely been seted up to the upper surface of fixed case, and the upper surface one side edge rigid coupling of fixed case has first winding stem, the inside rigid coupling of fixed case has the steel pipe, and the inside of fixed case is located steel pipe below department still the rigid coupling has second servo motor, and the rack has been cup jointed in the outside activity of steel pipe, is connected with the gear on the drive end of second servo motor, and the upper surface rigid coupling of rack has the second winding stem.
As a still further scheme of the invention: two the fixed pulley rigid coupling is in the inside both sides department of spacing seat respectively, wire rope's one end is connected in a corner of supporting seat, and wire rope's the other end is connected in the top department of support.
As a still further scheme of the invention: the two supports are movably mounted at two sides of the interior of the limiting seat respectively and are symmetrically distributed.
As a still further scheme of the invention: the first spring is movably sleeved outside the mounting pipe, the two fastening blocks are fixedly connected inside the limiting seat, the metal sheet is arc-shaped, and the top center of the metal sheet is abutted against the bottom center of the supporting seat.
As a still further scheme of the invention: the top and the bottom of transfer line are the rigid coupling respectively on two boards of placing, the bottom of threaded rod is passed through the bearing and is rotated the connection and place on another board.
As a still further scheme of the invention: one end of the first rotating rod and one end of the second rotating rod are respectively abutted against two sides of the mounting block, and the lengths of the first rotating rod and the second rotating rod are equal.
As a still further scheme of the invention: one end of the cleaning brush is movably attached to the front surface of the cabinet body, and the cleaning brush is of a cylindrical structure.
As a still further scheme of the invention: the second is around pole sliding connection in the inside of spout, all seted up two sets of holes of winding on the lateral wall of first winding pole and second winding pole, and the upper surface of first winding pole and second winding pole is located same water flat line.
As a still further scheme of the invention: the gear and the rack are mutually meshed, and the fixed box is fixedly connected to the rear surface of the cabinet body.
Compared with the prior art, the invention has the beneficial effects that:
1. the damping mechanism can achieve a corresponding damping effect on the upper cabinet body, so that damage to precision instruments in the cabinet body due to ground vibration when a large-mass object passes near the cabinet body is prevented, and the damping effect is remarkably improved through multi-stage damping;
2. the cleaning brush can be driven to rotate and move up and down through the driving mechanism, and can move up and down on the front surface of the cabinet body at the moment, so that dust and impurities attached to the front surface of the cabinet body can be cleaned, a user can conveniently read instruments on the front surface of the cabinet body, the manual cleaning difficulty can be greatly reduced, the cleaning efficiency is obviously improved, and meanwhile, a locking sleeve is connected between the first rotating rod and the second rotating rod through threads, so that the first rotating rod and the second rotating rod can be conveniently disassembled and assembled, and subsequent accessories can be easily replaced;
3. longer wire that extends on can being to the wire guide through winding mechanism twines the processing, prevents that the wire from longer leading to intertwine to influence follow-up maintenance and maintenance, and the interval of first winding rod and second winding rod is adjustable, can come to adjust in a flexible way according to the wire of different length, not only adjust labour saving and time saving more, application scope obtains promoting moreover, makes things convenient for in-service use.
Drawings
FIG. 1 is a schematic structural diagram of a 40.5kv ring main unit for wind power generation;
FIG. 2 is a schematic structural diagram of a damping mechanism in a 40.5kv ring main unit for wind power generation;
FIG. 3 is a schematic structural diagram of a driving mechanism in a 40.5kv ring main unit for wind power generation;
FIG. 4 is a schematic view of an internal structure of a locking sleeve in a 40.5kv ring main unit for wind power generation;
FIG. 5 is a schematic view of an installation structure of a wire hole in a 40.5kv ring main unit for wind power generation;
fig. 6 is a schematic structural diagram of a winding mechanism in a 40.5kv ring main unit for wind power generation.
In the figure: 1. a cabinet body; 2. a controller; 3. a supporting seat; 4. a limiting seat; 5. an elastic pad; 6. a damping mechanism; 61. a fixed pulley; 62. a support; 63. a second spring; 64. a fastening block; 65. a first spring; 66. a first limit ring; 67. installing a pipe; 68. a metal sheet; 69. a second stop collar; 610. a wire rope; 7. a drive mechanism; 71. a first servo motor; 72. placing the plate; 73. a threaded rod; 74. a stainless steel block; 75. a connecting plate; 76. an electric motor; 77. a connector tile; 78. a transmission rod; 8. a first rotating lever; 81. a cleaning brush; 82. a locking sleeve; 821. mounting blocks; 83. a second rotating rod; 9. a winding mechanism; 91. a fixed box; 92. a first winding rod; 93. a steel pipe; 94. a chute; 95. a rack; 96. a gear; 97. a second servo motor; 98. a second winding rod; 10. a wire guide hole.
Detailed Description
Example 1
Referring to fig. 1 and 2, a 40.5kv ring main unit for wind power generation includes a main body 1, a support base 3 is fixedly connected to the bottom of the main body 1, a controller 2 is fixedly connected to the outer side wall of the main body 1, the controller 2 is DKC-Y110, a limit seat 4 is movably sleeved on the bottom of the support base 3, a damping mechanism 6 is installed inside the limit seat 4, the damping mechanism 6 includes a fixed pulley 61, a bracket 62, a second spring 63, a fastening block 64, a first spring 65, a first limit ring 66, an installation tube 67, a metal sheet 68 and a second limit ring 69, fastening blocks 64 are fixedly connected to both ends of the installation tube 67, the first limit ring 66 and the second limit ring 69 are movably sleeved on the outside of the installation tube 67, the first spring 65 is connected between the first limit ring 66 and one of the fastening blocks 64 and between the second limit ring 69 and the other fastening block 64, the second spring 63 is installed on the outer side wall of the two fastening blocks 64, one end of each of the two second springs 63 is connected with a support 62, a fixed pulley 61 is mounted above each of the two supports 62, a wire rope 610 is wound on each of the two fixed pulleys 61, a metal sheet 68 is further fixedly connected to each of the first limiting ring 66 and the second limiting ring 69, an elastic pad 5 is fixedly connected between each of the metal sheets 68 and the corresponding mounting tube 67, the two fixed pulleys 61 are respectively and fixedly connected to two inner sides of the corresponding limiting seat 4, one end of each of the wire ropes 610 is connected to one corner of the corresponding supporting seat 3, the other end of each of the wire ropes 610 is connected to the top end of the corresponding support 62, the two supports 62 are respectively and movably mounted on two inner sides of the corresponding limiting seat 4, the two supports 62 are symmetrically distributed, the first spring 65 is movably sleeved outside the corresponding mounting tube 67, the two fastening blocks 64 are fixedly connected to the inner sides of the corresponding limiting seats 4, each of the metal sheets 68 is arc-shaped, and the top center of each of the metal sheet 68 abuts against the bottom center of the corresponding supporting seat 3, can play corresponding shock attenuation effect to the top cabinet body 1 through damper 6, prevent that cabinet body 1 is close when passing through because of the big quality object, ground vibrations cause the interior precision instrument of the cabinet body 1 to receive the damage, moreover through multistage shock attenuation, the shock attenuation effect is showing and is promoting.
In fig. 1, 3 and 4, a driving mechanism 7 is installed at the front side of the cabinet 1, the driving mechanism 7 includes a first servo motor 71, a placing plate 72, a threaded rod 73, a stainless steel block 74, a connecting plate 75, a motor 76, a connecting plate 77 and a transmission rod 78, two symmetrically distributed placing plates 72 are fixedly connected to the outer side wall of the cabinet 1, a first servo motor 71 is fixedly connected to the upper surface of the placing plate 72, the driving end of the first servo motor 71 movably penetrates through the placing plate 72 and is connected with the threaded rod 73, the first servo motor 71 is ACSM110-G04030LZ, the stainless steel block 74 is sleeved on the outer thread of the threaded rod 73, the connecting plate 75 is fixedly connected to the front surface of the stainless steel block 74, the connecting plate 77 is fixedly connected to the front side of the connecting plate 75, the motor 76 is fixedly connected to the connecting plate 77, the driving end of the connecting plate 75 movably penetrates through the transmission rod 78, the driving end of the motor 76 movably penetrates through the connecting plate 77 and is connected with the first rotation rod 8, the locking sleeve 82 is sleeved at one end of the first rotating rod 8 through a screw thread, the second rotating rod 83 is connected with the internal screw thread of the locking sleeve 82, the mounting block 821 is fixedly connected to the center of the interior of the locking sleeve 82, the cleaning brushes 81 are fixedly connected to the exterior of the first rotating rod 8 and the exterior of the second rotating rod 83, the top end and the bottom end of the transmission rod 78 are fixedly connected to the two placing plates 72 respectively, the bottom end of the threaded rod 73 is rotatably connected to the other placing plate 72 through a bearing, one end of the first rotating rod 8 and one end of the second rotating rod 83 are respectively abutted against two sides of the mounting block 821, the lengths of the first rotating rod 8 and the second rotating rod 83 are equal, one end of the cleaning brush 81 is movably attached to the front surface of the cabinet body 1, the cleaning brush 81 is of a cylindrical structure, the cleaning brush 81 can be driven to rotate and move up and down through the driving mechanism 7, and can move up and down on the front surface of the cabinet body 1 at the moment, so as to clean up dust and impurities attached to the front surface of the cabinet body 1, the person of facilitating the use carries out the reading to the instrument on the cabinet body 1 front surface, also can the artifical clearance degree of difficulty of greatly reduced moreover, and cleaning efficiency is showing and is promoting, has lock sleeve 82 through threaded connection between first bull stick 8 and second bull stick 83 simultaneously, can make things convenient for first bull stick 8 and second bull stick 83 to carry out the dismouting, easily follow-up change accessory.
In fig. 5 and 6, a wire guide hole 10 is formed in the rear surface of the cabinet body 1, two winding mechanisms 9 are further mounted on the rear surface of the cabinet body 1, each winding mechanism 9 includes a fixed box 91, a first winding rod 92, a steel pipe 93, a sliding groove 94, a rack 95, a gear 96, a second servo motor 97 and a second winding rod 98, the sliding groove 94 is transversely formed in the upper surface of the fixed box 91, the first winding rod 92 is fixedly connected to one side edge of the upper surface of the fixed box 91, the steel pipe 93 is fixedly connected to the inside of the fixed box 91, the second servo motor 97 is further fixedly connected to the lower portion of the steel pipe 93 inside the fixed box 91, the rack 95 is movably sleeved outside the steel pipe 93, the gear 96 is connected to the driving end of the second servo motor 97, the second servo motor 97 is ACSM 110-G30 04030LZ in type, the second winding rod 98 is fixedly connected to the upper surface of the rack 95, the second winding rod 98 is slidably connected to the inside of the sliding groove 94, first around pole 92 and second around all seted up two sets of holes of winding on the lateral wall of pole 98, and first upper surface of winding pole 92 and second around pole 98 is located same water flat line, gear 96 and rack 95 intermeshing, fixed case 91 rigid coupling is on the rear surface of the cabinet body 1, can twine the processing to the longer wire that extends on the wire guide 10 through winding mechanism 9, prevent that the wire is longer to lead to intertwining, thereby influence follow-up maintenance and maintenance, and first around pole 92 and second around pole 98's interval is adjustable, can adjust in a flexible way according to the wire of different length, not only adjust labour saving and time saving more, and application scope obtains promoting, convenient in-service use.
When the cabinet body 1 shakes during use, the supporting seat 3 can be driven to move downwards, after the supporting seat 3 moves downwards, the support 62 can be driven to move towards the left under the action of the steel wire rope 610, the second spring 63 can be stretched at the moment, so that a primary damping effect is achieved, meanwhile, when the supporting seat 3 moves downwards, the metal sheet 68 can be pressed, at the moment, two ends of the metal sheet 68 can move oppositely, the first limiting ring 66 and the second limiting ring 69 can be driven to move oppositely, at the moment, two groups of first springs 65 can be extruded, so that a secondary damping effect is achieved, when two ends of the metal sheet 68 move oppositely, the elastic cushion 5 can be extruded and deformed, so that a third damping effect is achieved, a corresponding damping effect can be achieved on the cabinet body 1 above through the damping mechanism 6, and when the cabinet body 1 is prevented from passing through a large-mass object, the ground vibration causes damage to precision instruments in the cabinet body 1, the vibration absorption effect is remarkably improved through multi-stage vibration absorption, then the controller 2 controls the first servo motor 71 and the motor 76 to work, the motor 76 drives the first rotating rod 8 and the second rotating rod 83 to rotate after being electrified, and further drives the cleaning brush 81 to rotate, the first servo motor 71 drives the threaded rod 73 to rotate forwards when rotating forwards, so as to drive the stainless steel block 74 to move downwards, the stainless steel block 74 can drive the connecting plate 75 to move downwards after moving downwards, so as to drive the connecting plate 77 and the motor 76 to move downwards, and finally drives the cleaning brush 81 on the first rotating rod 8 and the second rotating rod 83 to move downwards, and similarly, the threaded rod 73 can be driven to rotate backwards when the first servo motor 71 rotates backwards, so as to drive the rotating cleaning brush 81 to move upwards, so as to drive the cleaning brush 81 to rotate and move upwards and downwards through the driving mechanism 7, at the moment, the front surface of the cabinet body 1 can move up and down, thereby cleaning dust and impurities attached to the front surface of the cabinet body 1, a user can conveniently read instrument instruments on the front surface of the cabinet body 1, the manual cleaning difficulty can be greatly reduced, the cleaning efficiency is obviously improved, meanwhile, a locking sleeve 82 is connected between the first rotating rod 8 and the second rotating rod 83 through threads, the first rotating rod 8 and the second rotating rod 83 can be conveniently disassembled and assembled, the subsequent replacement of accessories is easy, then the user winds the wires extending out through the wire holes 10 clockwise or anticlockwise along the winding holes on the first winding rod 92 and the second winding rod 98, the controller 2 controls the second servo motor 97 to work, the second servo motor 97 drives the gear 96 to rotate positively when rotating, the rack 95 and the second winding rod 98 can be driven to move rightwards at the moment, the distance between the first winding rod 92 and the second winding rod 98 is increased at the moment, similarly, through controller 2 control second servo motor 97 reversal, can drive gear 96 reversal this moment, can drive rack 95 and second winding rod 98 this moment and move left, first winding rod 92 and second winding rod 98's interval reduces this moment, can carry out winding work when the interval of first winding rod 92 and second winding rod 98 is adjusted to the ideal position, so can carry out the winding processing to the longer wire that extends on wire guide 10 through winding mechanism 9, prevent that the longer intertwine that leads to of wire, thereby influence follow-up maintenance and maintenance, and first winding rod 92 and second winding rod 98's interval is adjustable, can carry out nimble adjustment according to the wire of different length, not only adjust labour saving and time saving more, and application scope obtains promoting, convenient in-service use.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (9)
1. The 40.5kv ring main unit for wind power generation comprises a main body (1) and is characterized in that a supporting seat (3) is fixedly connected to the bottom of the main body (1), a controller (2) is fixedly connected to the outer side wall of the main body (1), a limiting seat (4) is movably sleeved on the bottom of the supporting seat (3), a damping mechanism (6) is installed inside the limiting seat (4), a driving mechanism (7) is installed at the front side of the main body (1), a wire guide hole (10) is formed in the rear surface of the main body (1), and two winding mechanisms (9) are further installed on the rear surface of the main body (1);
the damping mechanism (6) comprises fixed pulleys (61), supports (62), second springs (63), fastening blocks (64), first springs (65), first limiting rings (66), mounting pipes (67), metal sheets (68) and second limiting rings (69), the fastening blocks (64) are fixedly connected to two ends of each mounting pipe (67), the first limiting rings (66) and the second limiting rings (69) are movably sleeved outside the mounting pipes (67), the first springs (65) are connected between each first limiting ring (66) and one fastening block (64) and between each second limiting ring (69) and the other fastening block (64), the second springs (63) are mounted on the outer side walls of the two fastening blocks (64), one ends of the two second springs (63) are connected with the supports (62), the fixed pulleys (61) are mounted above the two supports (62), the two fixed pulleys (61) are respectively wound with a steel wire rope (610), the first limiting ring (66) and the second limiting ring (69) are fixedly connected with a metal sheet (68), and an elastic pad (5) is fixedly connected between the metal sheet (68) and the installation pipe (67);
the driving mechanism (7) comprises a first servo motor (71), a placing plate (72), a threaded rod (73), two stainless steel blocks (74), a connecting plate (75), a motor (76), a connecting plate (77) and a transmission rod (78), wherein the two symmetrically distributed placing plates (72) are fixedly connected to the outer side wall of the cabinet body (1), the first servo motor (71) is fixedly connected to the upper surface of the placing plate (72), the driving end of the first servo motor (71) movably penetrates through the placing plate (72) and is connected with the threaded rod (73), the stainless steel blocks (74) are sleeved on the outer threads of the threaded rod (73), the connecting plate (75) is fixedly connected to the front surface of the stainless steel blocks (74), the connecting plate (77) is fixedly connected to the front side of the connecting plate (75), the motor (76) is fixedly connected to the connecting plate (77), and the transmission rod (78) penetrates through the inner part of the connecting plate (75), the driving end of the motor (76) movably penetrates through the connecting plate (77) and is connected with a first rotating rod (8), one end of the first rotating rod (8) is in threaded sleeve connection with a locking sleeve (82), the interior of the locking sleeve (82) is in threaded connection with a second rotating rod (83), the center of the interior of the locking sleeve (82) is fixedly connected with an installation block (821), and cleaning brushes (81) are fixedly connected to the exterior of the first rotating rod (8) and the exterior of the second rotating rod (83);
winding mechanism (9) are including fixed case (91), first winding rod (92), steel pipe (93), spout (94), rack (95), gear (96), second servo motor (97) and second winding rod (98), spout (94) have transversely been seted up to the upper surface of fixed case (91), and the upper surface one side edge rigid coupling of fixed case (91) has first winding rod (92), the inside rigid coupling of fixed case (91) has steel pipe (93), and the inside of fixed case (91) is located steel pipe (93) below department and still the rigid coupling has second servo motor (97), and rack (95) have been cup jointed in the outside activity of steel pipe (93), are connected with gear (96) on the drive end of second servo motor (97), and the upper surface rigid coupling of rack (95) has second winding rod (98).
2. The 40.5kv ring main unit for wind power generation as claimed in claim 1, wherein two fixed pulleys (61) are respectively and fixedly connected at two sides of the interior of the limiting seat (4), one end of the steel wire rope (610) is connected at one corner of the supporting seat (3), and the other end of the steel wire rope (610) is connected at the top end of the bracket (62).
3. The 40.5kv ring main unit for wind power generation according to claim 1, wherein the two brackets (62) are movably mounted at two sides of the inside of the limiting seat (4), and the two brackets (62) are symmetrically distributed.
4. The 40.5kv ring main unit for wind power generation according to claim 1, wherein the first spring (65) is movably sleeved outside the mounting pipe (67), the two fastening blocks (64) are fixedly connected inside the limiting seat (4), the metal sheet (68) is arc-shaped, and the top center of the metal sheet (68) abuts against the bottom center of the supporting seat (3).
5. The 40.5kv ring main unit for wind power generation as claimed in claim 1, wherein the top end and the bottom end of the transmission rod (78) are respectively fixed on two placing plates (72), and the bottom end of the threaded rod (73) is rotatably connected to the other placing plate (72) through a bearing.
6. The 40.5kv ring main unit for wind power generation as claimed in claim 1, wherein one end of the first rotating rod (8) and one end of the second rotating rod (83) abut against two sides of the mounting block (821), respectively, and the lengths of the first rotating rod (8) and the second rotating rod (83) are equal.
7. The 40.5kv ring main unit for wind power generation according to claim 1, wherein one end of the cleaning brush (81) is movably attached to the front surface of the main unit (1), and the cleaning brush (81) has a cylindrical structure.
8. The 40.5kv ring main unit for wind power generation according to claim 1, wherein the second winding rod (98) is slidably connected inside the sliding groove (94), two groups of winding holes are respectively formed on outer side walls of the first winding rod (92) and the second winding rod (98), and upper surfaces of the first winding rod (92) and the second winding rod (98) are located on the same horizontal line.
9. The 40.5kv ring main unit for wind power generation as claimed in claim 1, wherein the gear (96) and the rack (95) are engaged with each other, and the fixed box (91) is fixedly connected to the rear surface of the main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111073152.0A CN113872079A (en) | 2021-09-14 | 2021-09-14 | 40.5kv ring main unit for wind power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111073152.0A CN113872079A (en) | 2021-09-14 | 2021-09-14 | 40.5kv ring main unit for wind power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113872079A true CN113872079A (en) | 2021-12-31 |
Family
ID=78995757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111073152.0A Pending CN113872079A (en) | 2021-09-14 | 2021-09-14 | 40.5kv ring main unit for wind power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113872079A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117156765A (en) * | 2023-10-30 | 2023-12-01 | 之江实验室 | Outdoor waterproof dustproof constant temperature server vibration isolation rack |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206022948U (en) * | 2016-10-08 | 2017-03-15 | 广州市白云区嘉淇机电设备厂（普通合伙） | A kind of electric power cabinet with damping base |
| CN107218482A (en) * | 2017-07-28 | 2017-09-29 | 合肥捌零年代网络科技有限公司 | A kind of radiating damping base transported for electronic product |
| CN108039666A (en) * | 2017-12-30 | 2018-05-15 | 南京陶特思软件科技有限公司 | It is a kind of that there is the power distribution cabinet of radiating dustproof |
| CN213717313U (en) * | 2020-11-11 | 2021-07-16 | 青岛恒德特电电气工程有限公司 | High-voltage board with dust collector |
| CN113131663A (en) * | 2021-04-19 | 2021-07-16 | 扬州市华胜机电制造有限公司 | Robot driving motor |
| CN213958262U (en) * | 2021-02-01 | 2021-08-13 | 广州航海学院 | Traffic signal lamp control device based on intelligent computer |
| CN213989682U (en) * | 2020-12-21 | 2021-08-17 | 天津华能杨柳青热电有限责任公司 | Cleaning equipment for high-low voltage power distribution cabinet |
| CN113378247A (en) * | 2021-05-31 | 2021-09-10 | 金慧源电力集团有限公司 | Edge internet-of-things agent device capable of supporting various acquisition terminals |
-
2021
- 2021-09-14 CN CN202111073152.0A patent/CN113872079A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206022948U (en) * | 2016-10-08 | 2017-03-15 | 广州市白云区嘉淇机电设备厂（普通合伙） | A kind of electric power cabinet with damping base |
| CN107218482A (en) * | 2017-07-28 | 2017-09-29 | 合肥捌零年代网络科技有限公司 | A kind of radiating damping base transported for electronic product |
| CN108039666A (en) * | 2017-12-30 | 2018-05-15 | 南京陶特思软件科技有限公司 | It is a kind of that there is the power distribution cabinet of radiating dustproof |
| CN213717313U (en) * | 2020-11-11 | 2021-07-16 | 青岛恒德特电电气工程有限公司 | High-voltage board with dust collector |
| CN213989682U (en) * | 2020-12-21 | 2021-08-17 | 天津华能杨柳青热电有限责任公司 | Cleaning equipment for high-low voltage power distribution cabinet |
| CN213958262U (en) * | 2021-02-01 | 2021-08-13 | 广州航海学院 | Traffic signal lamp control device based on intelligent computer |
| CN113131663A (en) * | 2021-04-19 | 2021-07-16 | 扬州市华胜机电制造有限公司 | Robot driving motor |
| CN113378247A (en) * | 2021-05-31 | 2021-09-10 | 金慧源电力集团有限公司 | Edge internet-of-things agent device capable of supporting various acquisition terminals |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117156765A (en) * | 2023-10-30 | 2023-12-01 | 之江实验室 | Outdoor waterproof dustproof constant temperature server vibration isolation rack |
| CN117156765B (en) * | 2023-10-30 | 2024-02-23 | 之江实验室 | Outdoor waterproof dustproof constant temperature server vibration isolation rack |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113872079A (en) | 40.5kv ring main unit for wind power generation | |
| CN210775623U (en) | Electric power metering device with automatic deashing function | |
| CN114453294A (en) | Photovoltaic power plant construction is with photovoltaic board self-cleaning equipment | |
| CN116247543B (en) | Weak current control electric cabinet for building engineering | |
| CN207852377U (en) | A kind of cable production cleaning cooling device | |
| CN216836558U (en) | A coiling mechanism for fine yarn of glass | |
| CN216384563U (en) | Damping support convenient to install for air conditioning unit | |
| CN216219352U (en) | Improved landscape ecological floating platform structure for aquatic landscape plants | |
| CN215114025U (en) | Acrylic acid refining system | |
| CN213023120U (en) | Nondestructive testing equipment for metal materials of round rods and round pipes | |
| CN210380122U (en) | Novel ladder type bridge | |
| CN207486618U (en) | A kind of convenient lamp erecting device | |
| CN216335833U (en) | Copper line wire winding frock | |
| CN218734141U (en) | Be applied to low carbon environmental protection solar panel's on building mounting structure | |
| CN218405874U (en) | Dustproof mechanism of making an uproar that falls | |
| CN114071924B (en) | Waterproof and convenient-to-overhaul control box for ship electricity | |
| CN214812954U (en) | A dust removal belt cleaning device that is used for mill's workshop wall built-up fan | |
| CN214101119U (en) | Intelligent 5G teleoperation equipment transmission assembly | |
| CN220357943U (en) | Low-noise dustproof dry-type transformer | |
| CN220593754U (en) | Loading attachment is used in processing of highly adjustable carbon fiber composite | |
| CN221229165U (en) | Telescopic curtain guide rail | |
| CN219161105U (en) | Condensing tower for producing dimethyl carbonate | |
| CN219286215U (en) | Winding device for transformer production | |
| CN220687927U (en) | Multiple buffer | |
| CN219092876U (en) | Solar photovoltaic panel cleaning mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211231 |