CN115424815A - Transformer for offshore wind power with protective structure - Google Patents
Transformer for offshore wind power with protective structure Download PDFInfo
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- CN115424815A CN115424815A CN202211105912.6A CN202211105912A CN115424815A CN 115424815 A CN115424815 A CN 115424815A CN 202211105912 A CN202211105912 A CN 202211105912A CN 115424815 A CN115424815 A CN 115424815A
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- 230000001681 protective effect Effects 0.000 title claims abstract description 62
- 230000009471 action Effects 0.000 claims abstract description 41
- 230000000149 penetrating effect Effects 0.000 claims abstract description 13
- 238000003780 insertion Methods 0.000 claims abstract description 12
- 230000037431 insertion Effects 0.000 claims abstract description 12
- 230000005484 gravity Effects 0.000 claims abstract description 11
- 239000010453 quartz Substances 0.000 claims description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 8
- 230000008602 contraction Effects 0.000 claims description 5
- 239000006096 absorbing agent Substances 0.000 claims description 4
- 239000011090 solid board Substances 0.000 claims description 4
- 239000003381 stabilizer Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 description 13
- 238000001816 cooling Methods 0.000 description 11
- 239000002775 capsule Substances 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/002—Arrangements provided on the transformer facilitating its transport
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
- H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/22—Cooling by heat conduction through solid or powdered fillings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Wind Motors (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The invention discloses a transformer with a protective structure for offshore wind power, which comprises support legs, wherein movable holes are formed in the support legs in a penetrating manner. According to the invention, the protective cover is arranged, so that a worker needs to correspondingly connect the two fixed plates and the two fixed plates from the mounting hole by using the fixed parts, the main body and the protective cover can be connected, the protective cover can cover all parts mounted at the top of the main body for protection, meanwhile, the worker can hold the hook according to the requirements of actual conditions and drive the transparent plate to move upwards through the connecting rope, so that the transparent plate moves to a proper height position to open the opening at the corresponding position of the protective cover, and the hook is rotated to be inserted into the inner side of the rubber sleeve under the support of the insertion pipe, the hook is stably supported by using the rubber sleeve and the insertion pipe, the transparent plate is prevented from moving downwards under the action of gravity, and then the corresponding circuit is connected with the high-voltage sleeve and the low-voltage sleeve from the opening, so that a protection structure is provided for facilities exposed at the top without influencing the work.
Description
Technical Field
The invention relates to the technical field of transformers, in particular to a transformer with a protection structure for offshore wind power.
Background
The transformer is a necessary device for offshore wind power, can carry out transformation work on the power generated by the offshore wind power, is convenient to transfer or store the power, has a relatively high overall structure, exposes top facilities, is dangerous because of the fact that the traditional device is not perfect, does not have a structure capable of providing a protection effect on the exposed facilities at the top of the main body, and can provide convenience for workers.
The existing transformer has the defects that:
1. patent documents: CN217134185U, a power transformer with anti-theft mechanism, "including the transformer", transformer right side wall lower extreme fixedly connected with stores up the oil tank, transformer lower side wall right-hand member fixedly connected with goes out the oil valve, transformer lower side wall fixedly connected with base, the equal fixedly connected with dash board of base left and right sides wall lower extreme, two the equal sliding connection of dash board lower extreme has the carriage of looks adaptation, dash board with threaded connection has the bolt between the carriage, two spring room has all been seted up to the lateral wall on the carriage, each group the lateral wall symmetry fixedly connected with fixed plate on the spring room, compare with prior art, the utility model discloses even set up in the position that is not noticed, avoid appearing the oil in transformer or the conservator and steal the condition by the people in the maximum with excellent theftproof performance in the course of the work, guarantee circuit's normal work ", traditional device is perfect inadequately, does not have the facility that can make things convenient for the staff to remove the device, leads to the device shift the position and can be more troublesome.
2. Patent documents: CN214226703U, a compact oil-immersed transformer, "comprises an upper oil tank, a lower oil tank, a main body, a dual water cooling pipe, a high-voltage outgoing cable terminal joint, a low-voltage outgoing cable terminal joint, a cooling circulating water inlet and outlet, a capsule port, a capsule and a porous partition plate; the upper oil tank and the lower oil tank are fixedly connected, and the main body is arranged on the lower oil tank; the upper oil tank is provided with a double water cooling pipe and a cooling circulating water inlet and outlet; the upper oil tank is isolated from the cooling area by a porous partition plate and plays a role in placing capsules; the capsule is communicated with the atmosphere through a capsule opening so as to play a role in expansion and contraction; the traditional device that the transformer outgoing line is led out through the high-voltage outgoing line cable terminal connector and the low-voltage outgoing line cable terminal connector is not perfect enough, and a structure which can provide protection effect on facilities exposed at the top of the main body is not provided, so that the device is dangerous.
3. Patent documents: CN205016359U, a rectifier transformer with a double-layer horizontal saturable reactor' comprises a base, wherein a bottom-layer horizontal saturable reactor is arranged on the base, an upper-layer reactor support is arranged outside the bottom-layer horizontal saturable reactor, and an upper-layer horizontal saturable reactor is arranged on the upper-layer reactor support; reactor cooling oil ways are arranged at the bottoms of the bottom layer horizontal saturable reactor and the upper layer horizontal saturable reactor. The utility model has compact integral structure and reduces the floor area of the factory; the strict requirement of the production process on the voltage change during the staged production of enterprises can be met; demolish the saturable reactor when can satisfying whole productions of enterprise, reduce rectifier transformer's loss, reduce rectifier transformer's noise, improve rectifier transformer power factor "traditional device is not perfect enough, does not have the facility that can make things convenient for the staff to annotate fluid in to the oil tank, leads to the staff still need carry the oil drum that is equipped with fluid when climbing the eminence, and is more troublesome.
4. Patent documents: CN209149921U, a transformer with pressure regulating function "includes transformer tank, pressure switch, pump and gas cylinder, the top surface of the transformer tank is higher than the top surface of the transformer body, there are air inlet and air outlet at the top of the transformer tank; the pressure switch is arranged on the side wall of the transformer oil tank and communicated with the air inlet; the inflator pump is arranged on the side wall of the transformer oil tank, communicated with the air inlet and electrically connected with the pressure switch; the inside of the gas cylinder is filled with stable gas, and the gas cylinder is communicated with an inflator pump. The utility model provides a transformer with pressure adjustment function, the oil conservator has been saved, the height of transformer has been reduced, effectively utilize the installation space of transformer, the consumptive material of transformer has been reduced simultaneously, the maintenance to the oil conservator has been saved when maintaining the transformer, the operation of ascending a height that has reduced maintainer "traditional device is not perfect enough, do not have the facility that can conveniently deposit reserve filter core, lead to the staff to need to take reserve filter core to the place beyond the device, it is more troublesome.
Disclosure of Invention
The invention aims to provide a transformer with a protective structure for offshore wind power, which is used for solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the automatic winding and arranging device for the offshore wind power high-voltage coil with high safety comprises support legs, wherein movable holes are formed in the support legs in a penetrating mode;
the top of the support leg is provided with a main body, two sides of the main body are respectively provided with four groups of brackets, one end of each two groups of brackets is provided with a hydraulic rod, the telescopic end of the hydraulic rod is provided with a bearing, the inside of each two bearings is provided with a rotating rod in a penetrating way, the outer side of the rotating rod is provided with a roller, and the roller penetrates through a movable hole;
the protection casing has been placed at the top of main part, the fixed plate is installed to the both sides of protection casing and main part, the solid board is installed in the front of protection casing and main part, the inside of solid board and fixed plate is run through and has been seted up the mounting hole, the inside of protection casing is run through the top and is installed a plurality of transparent plates, the one side that the protection casing was kept away from to the transparent plate is installed the set-square, one side of protection casing is run through and is installed the quartz plate.
Preferably, the inside of stabilizer blade is run through and is seted up the fixed orifices, and the radiator is installed to the front, the back and both sides of main part, and low voltage bushing is installed at the top of main part, and high-voltage bushing is installed at the top of main part, and high voltage bushing is located one side of low voltage bushing.
Preferably, oil drain pipe is installed in the front of main part, the valve is installed at oil drain pipe's top, the data plate is installed to one side of radiator, the fagging is installed to one side of radiator, and the fagging is located the back of data plate, the thermometer is installed to one side of fagging, the extension board is installed at the top of main part, and the extension board is located high-tension bushing and low-pressure sheathed tube back, the support is installed at the top of extension board, the oil tank is installed at the top of support, the filling pipe is installed in the top inclined plane of oil tank through, the lid is installed to the outside screw thread of filling pipe, the level gauge is installed to one side of oil tank, the explosion-proof pipe is installed at the top of main part, and the explosion-proof pipe is located the top of oil tank, one side and the oil tank connection of support install the desiccator.
Preferably, the both sides of protection casing correspond the position department of transparent plate and install the intubate, and the gum cover is installed to the inboard of intubate, and the position department that the transparent plate was kept away from to the set-square installs the connection rope, connects the outside of rope and installs the couple, and the both sides of protection casing run through and have seted up the through-hole, and the through-hole is located the front of every transparent plate.
Preferably, the fixed hole close to the left side is positioned at the left side of the movable hole close to the left side, and the fixed hole close to the right side is positioned at the right side of the movable hole close to the right side;
three high-voltage bushings and three low-voltage bushings are respectively arranged;
the explosion-proof pipe is positioned between the high-voltage sleeve and the low-voltage sleeve which are close to the back;
the filling pipe is positioned at the position of the oil tank deviated to the back;
the nameplate is arranged on the left side of the radiator close to the left side;
the quartz plate is positioned at the back of the transparent plate close to the back;
the back of the protective cover is a through opening.
Preferably, a support block is installed on one side of the radiator close to the left side, a sleeve is installed on one side of the support block, a positioning column is installed on the inner wall of the back of the sleeve, a threaded ring is installed on the front of the sleeve, a threaded cover is installed on the outer side of the threaded ring in a threaded mode, and an oil purifier is installed on the right side of the main body.
Preferably, the post is installed soon to one side of protection casing, revolves the outside of post and installs and revolve the board, revolves the inside of board and runs through and install the swing arm, and the lantern ring is installed in the outside of swing arm, and the bottom of the lantern ring is installed and is propped the net, revolves the back of board and installs the semicircle, and the ring is installed in the outside of semicircle, and the stay cord is installed in the outside of ring, and the ring is installed in the other end outside of stay cord, and the spacing ring is installed to one side of protection casing, and the spacing ring is located the outside of stay cord.
Preferably, the automatic winding and arranging device comprises the following working steps:
s1, firstly, a worker can push a main body according to the needs of actual conditions, so that the main body is supported by a bearing through a support frame and a hydraulic rod under the action of external force, and a roller drives a rotating rod to rotate around the bearing at the inner side of a movable hole under the action of friction force with the ground and the external force, so that the device can move to a proper position;
s2, then, a worker can use the fixing part to firmly install the support leg at the working site from the fixing hole and connect all pipelines of the device to electrify the device;
s3, the worker needs to use the fixing parts to correspondingly connect the two fixing plates with the two fixing plates from the mounting hole, so that the main body can be connected with the protective cover, the protective cover can cover all parts mounted at the top of the main body to perform protective work, meanwhile, the worker can hold the hook according to the needs of actual conditions to drive the transparent plate to move upwards through the connecting rope, so that the transparent plate moves to a proper height to open the opening at the corresponding position of the protective cover, and the hook is rotated to be inserted into the inner side of the rubber sleeve under the support of the insertion pipe, the hook is stably supported by the rubber sleeve and the insertion pipe to prevent the transparent plate from moving downwards under the action of gravity, then the corresponding line is connected with the high-voltage sleeve and the low-voltage sleeve from the opened opening, meanwhile, the line is ensured to penetrate through the through hole and be connected with an external circuit, and meanwhile, the worker can observe the liquid level meter through the quartz plate to know the oil amount in the oil tank;
s4, then an operator can place an oil drum filled with oil on the inner side of the supporting net through the lantern ring according to the requirement of actual conditions, climb to a high position to hold the holding ring to pull the pull rope, enable the pull rope to pull the rotary plate to rotate clockwise around the rotary column through the circular ring and the semicircular ring under the action of external force, enable the lantern ring to rotate around the rotary rod under the action of gravity, enable the oil drum placed on the inner side of the supporting net to keep vertical at any time until the oil drum moves to the position corresponding to the filling pipe, then turn off the cover under the action of threads, and then the operator can lift the oil drum from the bottom of the supporting net, enable the oil drum to drive the lantern ring to rotate clockwise around the rotary rod, and meanwhile guarantee that the oil in the oil drum can be filled into the inner side of the filling pipe, and enable the oil to be filled into the inner side of the oil drum through the filling pipe;
s5, finally, the worker can rotate the threaded cover according to the requirement of actual conditions, the threaded cover is taken down under the action of the threads of the threaded ring, the opening of the threaded ring is opened, the filter element used by the standby oil purifier is placed on the inner side of the sleeve from the opening, the filter element is guaranteed to be sleeved on the outer side of the positioning column to be positioned, and finally the threaded cover is covered under the action of the threads of the threaded ring to store the filter element for use when needed.
Preferably, in the steps S1 and S5, the method further includes the steps of:
s11, after the device moves to a working place, a worker can control the hydraulic rod to contract under the support of the support frame, the hydraulic rod drives the rotating rod and the roller to move together along with the contraction of the telescopic end of the hydraulic rod through the bearing, the bottom of the roller is completely retracted into the inner side of the movable hole to be separated from the ground, the support legs can be placed on the ground, when the device needs to move again, the hydraulic rod can be controlled to extend, the bottom of the roller penetrates through the movable hole to be in contact with the ground, the hydraulic rod is continuously controlled to extend, and the roller lifts the main body and the support legs through the bearing, the hydraulic rod and the support frame.
S51, when a worker needs to replace a filter element in the oil purifier, the oil purifier can be disassembled firstly to take out the filter element on the inner side of the oil purifier, then the screw cap is rotated to be disassembled by utilizing the screw action of the screw cap and the screw ring, the opening of the screw ring is opened, and then the spare filter element placed on the inner side of the sleeve in advance is taken out from the opening and is installed on the inner side of the oil purifier.
Compared with the prior art, the invention has the beneficial effects that:
1. the protective cover is arranged, the protective cover can provide a protective effect for all devices arranged on the inner side of the protective cover, the quartz plate is made of transparent materials, a worker can conveniently observe the liquid level meter under the protection of the protective cover, the rubber sleeve is made of rubber materials and has certain elasticity, the rubber sleeve can deform under the action of external force, the quartz plate can rebound after the external force disappears, the worker needs to use the fixing parts to correspondingly connect the two fixing plates and the two fixing plates from the mounting hole, so that the main body and the protective cover can be connected, the protective cover can cover all the parts arranged on the top of the main body to perform protective work, meanwhile, the worker can hold the hook according to the actual situation, drive the transparent plate to move upwards through the connecting rope, move the transparent plate to a proper height position to open the opening in the corresponding position of the protective cover, and rotate the hook to insert the transparent plate into the inner side of the rubber sleeve under the support of the inserting pipe, the hook is stably supported by the rubber sleeve and the inserting pipe, the transparent plate is prevented from moving downwards under the action of gravity, corresponding lines are connected with the high-pressure sleeve and the low-pressure sleeve from the opening, and facilities exposed on the top of the transparent plate, and the protective structure is provided for the device to be safer.
2. The movable hole is formed, the movable hole can provide moving and rolling space for the roller, a worker can push the main body according to the needs of actual conditions, the main body is supported by the bearing through the support frame and the hydraulic rod under the action of external force, the roller drives the rotating rod to rotate around the bearing as a circle center on the inner side of the movable hole under the action of friction force with the ground and external force, the device can be moved to a proper position, after the device is moved to a working place, the worker can control the hydraulic rod to contract under the support of the support frame, the hydraulic rod drives the rotating rod and the roller to move together along with the contraction of the telescopic end of the hydraulic rod through the bearing, the bottom of the roller is completely retracted into the inner side of the movable hole to be separated from the ground, the support leg can be placed on the ground, when the device needs to be moved again, the hydraulic rod can be controlled to extend, the bottom of the roller penetrates through the movable hole to be in contact with the ground, the hydraulic rod is continuously controlled to extend, and the roller can lift the main body and the support leg through the bearing, the hydraulic rod and the support frame, so that the device can be convenient for the worker to transfer.
3. According to the oil tank filling device, the rotary columns are arranged and can provide rotary support for the rotary plates under the support of the protective covers, the rotary plates can provide rotary support for the lantern rings through the rotary rods, the support net can provide a placing space and a support effect for oil tanks under the support of the lantern rings, workers can place the oil tanks filled with oil into the inner sides of the support net through the lantern rings according to the requirements of actual conditions, then climb to a high position to hold the holding rings to pull the pull ropes, the pull ropes pull the rotary plates to clockwise rotate around the rotary columns through the circular rings and the semicircular rings under the external force effect, meanwhile, the lantern rings can rotate around the rotary rods under the action of gravity, the oil tanks placed on the inner sides of the support net can be kept vertical at any time until the oil tanks move to the positions corresponding to the filling pipes, then the covers are screwed down by the screw thread effect, then the workers can lift the oil tanks from the bottom of the support net, the oil tanks to drive the lantern rings to rotate around the rotary rods together clockwise, and meanwhile, the oil tanks can be filled into the inner sides of the filling pipes, and the oil tanks conveniently filled with the oil.
4. According to the invention, the support block is arranged, the support block can stably support the sleeve under the support of the radiator, the sleeve can provide support for the positioning column, the positioning column can provide a sleeving space for the filter element and can provide a positioning effect, meanwhile, the sleeve and the threaded cover are matched to provide a protection effect for the facility at the inner side of the sleeve, a worker can rotate the threaded cover according to the requirement of actual conditions, so that the threaded cover is taken down by utilizing the threaded effect with the threaded ring, the opening of the threaded ring is opened, then the filter element used by the standby oil purifier is placed at the inner side of the sleeve from the opening, the filter element is ensured to be sleeved at the outer side of the positioning column for positioning, and finally the threaded cover is covered by utilizing the threaded effect with the threaded ring to store the filter element for taking when needed, so that the device can be convenient for the worker to store the standby filter element in advance, and the filter element is not needed to be taken at a place outside the device, and convenience is provided for the worker.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a perspective view of the main body of the present invention;
FIG. 3 is a schematic perspective view of the hook of the present invention;
FIG. 4 is a perspective view of the pull cord of the present invention;
FIG. 5 is a schematic perspective view of the roller according to the present invention;
FIG. 6 is a schematic view of the sleeve structure of the present invention;
FIG. 7 is a schematic top view of the shield of the present invention;
FIG. 8 is a flow chart of the present invention.
In the figure: 1. a support leg; 2. a fixing hole; 3. a main body; 4. a heat sink; 5. a low-pressure bushing; 6. a high voltage bushing; 7. discharging an oil pipe; 8. a valve; 9. a nameplate; 10. a supporting plate; 11. a thermometer; 12. a support plate; 13. a support; 14. a moisture absorber; 15. an oil tank; 16. a filling pipe; 17. a cover; 18. a liquid level meter; 19. an explosion-proof tube; 20. a movable hole; 21. a support frame; 22. a hydraulic lever; 23. a bearing; 24. a rotating rod; 25. a roller; 26. an oil purifier; 27. supporting a block; 28. a sleeve; 29. a positioning column; 30. a threaded ring; 31. a threaded cap; 32. a protective cover; 33. fixing the plate; 34. a fixing plate; 35. mounting holes; 36. a transparent plate; 37. inserting a tube; 38. a rubber sleeve; 39. a set square; 40. connecting ropes; 41. hooking; 42. a through hole; 43. a quartz plate; 44. rotating the column; 45. rotating the plate; 46. rotating the rod; 47. a collar; 48. supporting a net; 49. a semicircular ring; 50. a circular ring; 51. pulling a rope; 52. a holding ring; 53. a limiting ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 and fig. 2, an embodiment of the present invention: a transformer with a protective structure for offshore wind power comprises a support leg 1, a fixing hole 2 is formed in the support leg 1 in a penetrating mode, radiators 4 are installed on the front side, the back side and two sides of a main body 3, a low-voltage sleeve 5 is installed on the top of the main body 3, a high-voltage sleeve 6 is installed on the top of the main body 3, the high-voltage sleeve 6 is located on one side of the low-voltage sleeve 5, the support leg 1 can provide stable support for all devices installed on the top of the support leg 1, a space can be provided for the fixing hole 2, the fixing hole 2 can provide a penetrating channel for a fixing part, after the support leg 1 is attached to a working place, a worker can stably install the support leg 1 to the working place from the fixing hole 2 by using the fixing part, the main body 3 can stably support the radiators 4 under the support of the support leg 1, the radiators 4 can absorb heat generated by the main body 3 and emit the heat to the outside, the inner side of the fixing part can provide a circulating channel for cooling oil, heat absorption of the cooling oil liquid to carry out heat dissipation work by matching with the heat absorption of the cooling oil, the low-voltage sleeve 5 can provide a connection space for the low-voltage line, the high-voltage line 6, the high-voltage-line 6 can conveniently carry out voltage conversion, an oil-discharging plate is installed on the high-discharging plate, an oil-discharging plate 10 is installed on the support plate 10, a movable plate 10 installed on the support plate 10, a support plate 10 installed on the support plate 10 installed on one side of the support plate 10 installed on the support plate 10, a support plate 10 installed on the top of the support plate 10, a support plate 10 installed on the support plate 10, a top of the main body 3, a support plate 10, a cover 17 is installed on the outer side of a filling pipe 16 through threads, a liquid level meter 18 is installed on one side of an oil tank 15, an explosion-proof pipe 19 is installed on the top of a main body 3, the explosion-proof pipe 19 is located on the top of the oil tank 15, a moisture absorber 14 is installed on one side of a support 13 and connected with the oil tank 15, the main body 3 can provide stable support for an oil drain pipe 7, the oil drain pipe 7 can provide a circulation channel for cooling oil and impurities inside the main body 3, a valve 8 can control the circulation of the channel of the oil drain pipe 7 under the support of the oil drain pipe 7 under the operation of a worker, when the worker opens the valve 8, the cooling oil in the main body 3 can carry impurities to pass through the oil drain pipe 7 to be discharged to the outside, so that the oil drain work can be performed, when the valve 8 is closed, the channel of the oil drain pipe 7 can block the discharge of the inside of the main body 3 from being discharged, and a nameplate 9 can provide a carving space for parameters of the device under the support of a radiator 4, the device is convenient to show for workers for reference, the workers can know various parameters of the device conveniently, the supporting plate 10 can stably support the thermometer 11 under the support of the radiator 4, the thermometer 11 can display the actual temperature of the device for the workers to refer to, the supporting plate 12 can stably support the bracket 13 under the support of the main body 3, the bracket 13 can provide support for the oil tank 15, the oil tank 15 can provide a storage space for oil, the filling pipe 16 can provide a passage for the oil to enter the oil tank 15, the cover 17 can be in threaded fit with the filling pipe 16, the opening at one end of the filling pipe 16 can be closed or opened conveniently under the operation of the workers, the explosion-proof pipe 19 can provide a circulation passage for gas in the main body 3, the explosion-proof safety device can play a role in explosion-proof safety, the moisture absorber 14 can absorb moisture in the oil tank 15, and prevent the oil in the oil tank 15 from being affected by the moisture, the oil purifier 26 is installed on the right side of the main body 3, the oil purifier 26 can purify oil used by the device, excessive impurities are prevented from being left in the oil, the left side close to the left movable hole 20 is located, the right side close to the right movable hole 20 is located in the fixed hole 2 on the right side, the high-pressure sleeve 6 and the low-pressure sleeve 5 are respectively installed in three positions, the explosion-proof pipe 19 is located between the high-pressure sleeve 6 and the low-pressure sleeve 5 close to the back, the filling pipe 16 is located at the position, deviated to the back, of the oil tank 15, the nameplate 9 is installed on the left side close to the left radiator 4, the quartz plate 43 is located at the back of the transparent plate 36 close to the back, and the back of the protective cover 32 is a through opening.
Referring to fig. 1, fig. 2 and fig. 5, an embodiment of the present invention: a transformer with a protection structure for offshore wind power comprises support legs 1, a main body 3 is installed at the top of each support leg 1, four groups of support frames 21 are installed on two sides of the main body 3 respectively, a hydraulic rod 22 is installed at one end of each two groups of support frames 21, bearings 23 are installed at the telescopic ends of the hydraulic rods 22, a rotating rod 24 is installed inside each two bearings 23 in a penetrating manner, a roller 25 is installed on the outer side of the rotating rod 24, the roller 25 penetrates through a movable hole 20, the support legs 1 can provide a space for the movable hole 20 to provide moving and rolling spaces for the roller 25, the support frames 21 can stably support the hydraulic rods 22 under the support of the main body 3, the hydraulic rods 22 can extend and retract under the operation of workers and can stably support the outer rings of the bearings 23, and the bearings 23 can utilize the inner rings thereof to provide rotary support for the rotating rods 24, the staff can promote main part 3 according to actual conditions's needs, make main part 3 pass through strut 21 and hydraulic stem 22 under the support of bearing 23 under the effect of external force, make gyro wheel 25 utilize with ground friction and external force effect down the inboard that activity hole 20 drives bull stick 24 and rotate with bearing 23 as the centre of a circle, make the device can move to suitable position, after the device moves to the work place, the staff can control the hydraulic stem 22 to shrink under the support of strut 21, make hydraulic stem 22 drive bull stick 24 and gyro wheel 25 together follow the flexible end shrink of hydraulic stem 22 through bearing 23 and move, make the bottom of gyro wheel 25 fully withdraw the inboard of activity hole 20 and separate with ground, make stabilizer blade 1 can place on the ground.
Referring to fig. 1, 4 and 7, an embodiment of the present invention is shown: a transformer with a protective structure for offshore wind power comprises a main body 3, a protective cover 32 is placed on the top of the main body 3, fixing plates 34 are installed on two sides of the protective cover 32 and the main body 3, fixing plates 33 are installed on the front sides of the protective cover 32 and the main body 3, installation holes 35 are formed in the fixing plates 33 and the fixing plates 34 in a penetrating mode, a plurality of transparent plates 36 are installed on the top of the protective cover 32 in a penetrating mode, a triangular plate 39 is installed on one side, away from the protective cover 32, of the transparent plate 36, a quartz plate 43 is installed on one side of the protective cover 32 in a penetrating mode, insertion pipes 37 are installed on two sides of the protective cover 32 corresponding to the positions of the transparent plates 36, rubber sleeves 38 are installed on the inner sides of the insertion pipes 37, connecting ropes 40 are installed at positions, away from the transparent plates 36, hooks 41 are installed on the outer sides of the connecting ropes 40, through holes 42 are formed in two sides of the protective cover 32 in a penetrating mode, the through holes 42 are located on the front sides of the transparent plates 36, the two fixing plates 33 and the fixing plates 34 can be connected with each other through the installation holes 35 by the fixing parts, the fixing plates 34 and the fixing parts, the protective cover 32 can be connected with the protective cover 32 by the fixing parts, working personnel who can conveniently hold the protective cover 32, the working personnel who can hold the protective cover 32 and can hold the protective cover 32, the working personnel who can hold the protective cover 32 through the fixing parts, the working personnel who need to work, the working personnel who can hold the working personnel who need to work, the transparent plate 36 is moved to a proper height to open the opening at the corresponding position of the protective cover 32, the hook 41 is rotated to enable the hook to be inserted into the inner side of the rubber sleeve 38 under the support of the insertion pipe 37, the hook 41 is stably supported by the rubber sleeve 38 and the insertion pipe 37, the transparent plate 36 is prevented from moving downwards under the action of gravity, corresponding lines are connected with the high-voltage sleeve 6 and the low-voltage sleeve 5 from the opened opening, meanwhile, the lines are ensured to penetrate through the through hole 42 and be connected with an external circuit, and meanwhile, a worker can observe the liquid level meter 18 through the quartz plate 43 to know the oil amount in the oil tank 15.
Referring to fig. 1 and fig. 6, an embodiment of the present invention: a transformer with a protection structure for offshore wind power comprises a radiator 4, a support block 27 is installed on one side close to the left radiator 4, a sleeve 28 is installed on one side of the support block 27, a positioning column 29 is installed on the inner wall of the back of the sleeve 28, a threaded ring 30 is installed on the front face of the sleeve 28, a threaded cover 31 is installed on the outer side of the threaded ring 30 in a threaded mode, the support block 27 can stably support the sleeve 28 under the support of the radiator 4, the sleeve 28 can provide stable support for the positioning column 29, the positioning column 29 can provide sleeving space and positioning function for a filter element, the threaded ring 30 can be in threaded fit with the threaded cover 31, a worker can rotate the threaded cover 31 according to the requirement of actual conditions, and the threaded cover 31 is taken down under the threaded action of the threaded ring 30, the opening of the threaded ring 30 is opened, then a spare filter element used by the oil purifier 26 is placed on the inner side of the sleeve 28 from the opening, the filter element is ensured to be sleeved on the outer side of the positioning column 29 for positioning, finally, the threaded cover 31 is covered by the threaded action of the threaded ring 30 to store the filter element for use as required, when a worker needs to replace the filter element in the oil purifier 26, the oil purifier 26 can be disassembled to take out the filter element on the inner side, then, the threaded cover 31 is rotated to disassemble the filter element by the threaded action of the threaded ring 30, the opening of the threaded ring 30 is opened, and then the spare filter element placed on the inner side of the sleeve 28 in advance is taken out from the opening and is installed on the inner side of the oil purifier 26.
Referring to fig. 1 and 5, an embodiment of the present invention: a transformer with a protection structure for offshore wind power comprises a protection cover 32, a rotary column 44 is installed on one side of the protection cover 32, a rotary plate 45 is installed on the outer side of the rotary column 44, a rotary rod 46 is installed inside the rotary plate 45 in a penetrating mode, a sleeve ring 47 is installed on the outer side of the rotary rod 46, a supporting net 48 is installed at the bottom of the sleeve ring 47, a semicircular ring 49 is installed on the back of the rotary plate 45, a circular ring 50 is installed on the outer side of the semicircular ring 49, a pull rope 51 is installed on the outer side of the circular ring 50, a holding ring 52 is installed on the outer side of the other end of the pull rope 51, a limiting ring 53 is installed on one side of the protection cover 32, and the spacing ring 53 is located outside the pulling rope 51, the rotary column 44 can provide rotary support for the rotary plate 45 under the support of the protective cover 32, the rotary plate 45 can provide stable support for the rotary rod 46, the rotary rod 46 can provide rotary support for the lantern ring 47, the lantern ring 47 can stably support the supporting net 48, the supporting net 48 can be deformed at will under the action of external force, a worker can pass an oil drum filled with oil through the lantern ring 47 to be placed on the inner side of the supporting net 48 according to the requirement of actual conditions, climb to a high place to hold the holding ring 52 to pull the pulling rope 51, so that the pulling rope 51 can pull the rotary plate 45 to rotate clockwise with the rotary column 44 as the circle center through the circular ring 50 and the semicircular ring 49 under the action of external force, meanwhile, the lantern ring 47 can rotate around the rotary rod 46 as the center of a circle under the action of gravity, so that an oil drum placed on the inner side of the supporting net 48 can be kept vertical at any time until the oil drum moves to a position corresponding to the filling pipe 16, the cover 17 is screwed off under the action of threads, and then a worker can lift the oil drum from the bottom of the supporting net 48, so that the oil drum drives the lantern ring 47 to rotate clockwise around the rotary rod 46 as the center of a circle, meanwhile, the oil in the oil drum can be ensured to be filled into the inner side of the filling pipe 16, so that the oil can be filled into the inner side of the oil tank 15 through the filling pipe 16.
Further, the working steps of the automatic winding and arranging device are as follows:
s1, firstly, a worker can push a main body 3 according to the needs of actual conditions, so that the main body 3 is supported by a bearing 23 through a support frame 21 and a hydraulic rod 22 under the action of external force, and a roller 25 drives a rotating rod 24 to rotate around the bearing 23 at the inner side of a movable hole 20 under the action of friction force with the ground and the action of the external force, so that the device can move to a proper position;
s2, a worker can use the fixing part to firmly install the support leg 1 at the working site from the fixing hole 2 and connect all pipelines of the device to electrify the device;
s3, the worker needs to use the fixing parts to correspondingly connect the two fixing plates 34 and the two fixing plates 33 from the mounting hole 35, so that the main body 3 and the protective cover 32 can be connected, the protective cover 32 can cover all the parts mounted at the top of the main body 3 for protection, meanwhile, the worker can hold the hook 41 to drive the transparent plate 36 to move upwards through the connecting rope 40 according to the needs of actual conditions, so that the transparent plate 36 moves to a proper height to open the opening at the corresponding position of the protective cover 32, and the hook 41 is rotated to be inserted into the inner side of the rubber sleeve 38 under the support of the insertion pipe 37, the hook 41 is stably supported by the rubber sleeve 38 and the insertion pipe 37, the transparent plate 36 is prevented from moving downwards under the action of gravity, then the corresponding line can be connected with the high-voltage sleeve 6 and the low-voltage sleeve 5 from the opened opening, meanwhile, the line can be ensured to penetrate through the through hole 42 and be connected with an external circuit, and the worker can know the oil amount in the oil tank 15 through the quartz plate 43 by observing the liquid level meter 18;
s4, then, a worker can place an oil drum filled with oil on the inner side of the supporting net 48 through the sleeve ring 47 according to the requirement of actual conditions, climb to a high position to hold the holding ring 52 to pull the pull rope 51, so that the pull rope 51 pulls the rotary plate 45 through the circular ring 50 and the semicircular ring 49 under the action of external force to rotate clockwise around the rotary column 44, meanwhile, the sleeve ring 47 can rotate around the rotary rod 46 under the action of gravity, so that the oil drum placed on the inner side of the supporting net 48 can be kept vertical at any time until the oil drum moves to the position corresponding to the filling pipe 16, then the cover 17 is screwed down under the action of threads, and then the worker can lift the oil drum from the bottom of the supporting net 48, so that the oil drum drives the sleeve ring 47 to rotate clockwise around the rotary rod 46, and meanwhile, the oil in the oil drum can be filled into the inner side of the filling pipe 16, and the oil can be filled into the inner side of the oil tank 15 through the filling pipe 16;
s5, finally, the worker can rotate the threaded cover 31 according to the requirement of actual conditions, the threaded cover 31 is taken down under the action of threads of the threaded ring 30, the opening of the threaded ring 30 is opened, the filter element used by the spare oil purifier 26 is placed on the inner side of the sleeve 28 from the opening, the filter element is positioned on the outer side of the positioning column 29 in a sleeved mode, and finally the threaded cover 31 is covered with the threads of the threaded ring 30 to store the filter element for taking when needed.
Further, in steps S1 and S5, the following steps are also included:
s11, after the device moves to a working place, a worker can control the hydraulic rod 22 to contract under the support of the support frame 21, so that the hydraulic rod 22 drives the rotating rod 24 and the roller 25 to move together along with the contraction of the telescopic end of the hydraulic rod 22 through the bearing 23, the bottom of the roller 25 is completely retracted into the movable hole 20 to be separated from the ground, the support leg 1 can be placed on the ground, when the device needs to be moved again, the hydraulic rod 22 can be controlled to extend, the bottom of the roller 25 penetrates through the movable hole 20 to be in contact with the ground, the hydraulic rod 22 is continuously controlled to extend, and the roller 25 lifts the main body 3 and the support leg 1 through the bearing 23, the hydraulic rod 22 and the support frame 21.
S51, when the filter element in the oil purifier 26 needs to be replaced by a worker, the oil purifier 26 can be disassembled to take out the filter element on the inner side, then the threaded cover 31 is rotated to be disassembled by utilizing the threaded action of the threaded ring 30, the opening of the threaded ring 30 is opened, and then the spare filter element placed on the inner side of the sleeve 28 in advance is taken out from the opening and is installed on the inner side of the oil purifier 26.
The working principle is as follows: before using the device, a worker checks whether the device has a problem of influencing use, when the worker needs to use the device, the worker moves the device to a working place by using the roller 25, controls the hydraulic rod 22 to contract so that the support leg 1 is placed at the working place, fixedly mounts the device to the working place from the fixing hole 2 by using the fixing part, connects the protective cover 32 with the main body 3 by using the fixing plate 34 and the fixing plate 33 from the mounting hole 35 by using the fixing part, connects pipelines of the device, fills oil into the oil tank 15 according to the actual requirement, and finally stores a spare filter element to the inner side of the sleeve 28.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims shall not be construed as limiting the claim concerned to a position.
Claims (9)
1. The utility model provides an offshore wind power transformer with protective structure, includes stabilizer blade (1), its characterized in that: a movable hole (20) is formed in the supporting leg (1) in a penetrating manner;
the top of the supporting leg (1) is provided with a main body (3), two sides of the main body (3) are respectively provided with four groups of supporting frames (21), one end of each two groups of supporting frames (21) is provided with a hydraulic rod (22), the telescopic end of the hydraulic rod (22) is provided with a bearing (23), the inside of each two bearings (23) is provided with a rotating rod (24) in a penetrating way, the outer side of the rotating rod (24) is provided with a roller (25), and the roller (25) penetrates through the movable hole (20);
protection casing (32) have been placed at the top of main part (3), fixed plate (34) are installed to the both sides of protection casing (32) and main part (3), solid board (33) are installed in the front of protection casing (32) and main part (3), the inside of solid board (33) and fixed plate (34) is run through and has been seted up mounting hole (35), a plurality of transparent plates (36) are installed at the inside top of running through of protection casing (32), set-square (39) are installed to the one side that protection casing (32) were kept away from in transparent plate (36), one side of protection casing (32) is run through and is installed quartz plate (43).
2. The transformer with the protective structure for offshore wind power of claim 1, characterized in that: the inside of stabilizer blade (1) is run through and is seted up fixed orifices (2), and radiator (4) are installed to front, the back and both sides of main part (3), and low voltage bushing (5) are installed at the top of main part (3), and high-voltage bushing (6) are installed at the top of main part (3), and high voltage bushing (6) are located one side of low voltage bushing (5).
3. The transformer with the protective structure for offshore wind power of claim 2, characterized in that: oil drain pipe (7) is installed in the front of main part (3), valve (8) are installed at the top of oil drain pipe (7), data plate (9) are installed to one side of radiator (4), fagging (10) are installed to one side of radiator (4), and fagging (10) are located the back of data plate (9), thermometer (11) are installed to one side of fagging (10), extension board (12) are installed to the top of main part (3), and extension board (12) are located the back of high-pressure sleeve pipe (6) and low-pressure sleeve pipe (5), support (13) are installed at the top of extension board (12), oil tank (15) are installed at the top of support (13), filler pipe (16) are installed through to the top inclined plane of oil tank (15), lid (17) are installed to the outside screw thread of filler pipe (16), level gauge (18) are installed to one side of oil tank (15), explosion-proof pipe (19) are installed at the top of main part (3), and explosion-proof pipe (19) are located the top of oil tank (15), one side of support (13) are connected with oil tank (15) and install moisture absorber (14).
4. The transformer with the protective structure for offshore wind power of claim 1, characterized in that: the utility model discloses a safety protective cover, including protection casing (32), position department that the both sides of protection casing (32) correspond transparent plate (36) installs intubate (37), and gum cover (38) are installed to the inboard of intubate (37), and the position department that transparent plate (36) were kept away from in set-square (39) installs and connects rope (40), and couple (41) are installed in the outside of connecting rope (40), and through-hole (42) have been run through to the both sides of protection casing (32), and through-hole (42) are located the front of every transparent plate (36).
5. The transformer with the protective structure for offshore wind power of any one of claims 1 to 4, characterized in that: the fixed hole (2) close to the left side is positioned on the left side of the movable hole (20) close to the left side, and the fixed hole (2) close to the right side is positioned on the right side of the movable hole (20) close to the right side;
three high-voltage bushings (6) and three low-voltage bushings (5) are respectively arranged;
the explosion-proof pipe (19) is positioned between the high-voltage bushing (6) and the low-voltage bushing (5) which are close to the back;
the filling pipe (16) is positioned at the position of the oil tank (15) which is deviated to the back;
the nameplate (9) is arranged on the left side of the radiator (4) close to the left side;
the quartz plate (43) is positioned at the back of the transparent plate (36) close to the back;
the back of the protective cover (32) is a through opening.
6. The transformer with the protective structure for offshore wind power of claim 5, characterized in that: a supporting block (27) is installed on one side, close to the left side, of the radiator (4), a sleeve (28) is installed on one side of the supporting block (27), a positioning column (29) is installed on the inner wall of the back of the sleeve (28), a threaded ring (30) is installed on the front face of the sleeve (28), a threaded cover (31) is installed on the outer side of the threaded ring (30) in a threaded mode, and an oil purifier (26) is installed on the right side of the main body (3).
7. The transformer with the protective structure for offshore wind power of claim 1, characterized in that: the utility model discloses a safety protection device, including protection casing (32), the one side of protection casing (32) is installed and is revolved post (44), revolve board (45) are installed in the outside of revolving post (44), the inside of revolving board (45) is run through and is installed swing arm (46), lantern ring (47) are installed in the outside of swing arm (46), the bottom of lantern ring (47) is installed and is propped net (48), semicircle ring (49) are installed at the back of revolving board (45), ring (50) are installed in the outside of semicircle ring (49), stay cord (51) are installed in the outside of ring (50), hold ring (52) are installed in the other end outside of stay cord (51), spacing ring (53) are installed to one side of protection casing (32), and spacing ring (53) are located the outside of stay cord (51).
8. Use of a transformer for offshore wind energy with shelter structure according to any of claims 1 to 7, comprising the following working steps:
s1, firstly, a worker can push a main body (3) according to the requirement of an actual situation, so that the main body (3) is supported by a bearing (23) through a support frame (21) and a hydraulic rod (22) under the action of external force, and a roller (25) drives a rotating rod (24) to rotate around the bearing (23) at the inner side of a movable hole (20) under the action of friction force with the ground and the external force, so that the device can be moved to a proper position;
s2, a worker can use the fixing part to firmly install the support leg (1) at the working site from the fixing hole (2) and connect all pipelines of the device to electrify the device;
s3, the worker needs to use the fixing parts to correspondingly connect the two fixing plates (34) and the two fixing plates (33) from the mounting hole (35) so that the main body (3) and the protective cover (32) can be connected, the protective cover (32) can cover all parts mounted at the top of the main body (3) to perform protective work, meanwhile, the worker can hold the hook (41) to drive the transparent plate (36) to move upwards through the connecting rope (40) according to the needs of actual conditions, the transparent plate (36) moves to a proper height position to open the opening at the corresponding position of the protective cover (32), the hook (41) is rotated to be inserted into the inner side of the rubber sleeve (38) under the support of the insertion pipe (37), the hook (41) is stably supported by the rubber sleeve (38) and the insertion pipe (37), the transparent plate (36) is prevented from moving downwards under the action of gravity, then the corresponding line is connected with the high-pressure sleeve (6) and the low-pressure sleeve (5) from the opened opening, the line is ensured to penetrate through the through hole (42) and is connected with an external circuit, and the oil quantity of the liquid level meter (18) can be observed by the worker at the same time;
s4, then, an oil drum filled with oil can penetrate through a sleeve ring (47) to be placed on the inner side of a support net (48) by a worker according to the requirement of an actual situation, the worker climbs to a high position to hold a holding ring (52) to pull a pull rope (51), the pull rope (51) pulls a rotary plate (45) through a circular ring (50) and a semicircular ring (49) under the action of external force to rotate clockwise around a rotary column (44), meanwhile, the sleeve ring (47) can rotate around the rotary rod (46) under the action of gravity, the oil drum placed on the inner side of the support net (48) can be kept vertical at any time until the oil drum moves to the position corresponding to a filling pipe (16), then, the cover (17) is screwed off under the action of threads, then, the worker can lift the oil drum from the bottom of the support net (48), the oil drum drives the sleeve ring (47) to rotate clockwise around the rotary rod (46), and meanwhile, the oil in the oil drum can be filled into the inner side of the oil tank (15) through the oil drum (16);
s5, finally, the worker can rotate the threaded cover (31) according to the requirement of actual conditions, the threaded cover (31) is taken down under the action of threads of the threaded ring (30), the opening of the threaded ring (30) is opened, the filter element used by the standby oil purifier (26) is placed on the inner side of the sleeve (28) from the opening, the filter element is positioned on the outer side of the positioning column (29) in a sleeved mode, and finally the threaded cover (31) is covered under the action of the threads of the threaded ring (30) to store the filter element for taking when needed.
9. The use method of the transformer with the protective structure for offshore wind power of claim 8, characterized by comprising the following steps: in the steps S1 and S5, the following steps are further included:
s11, after the device moves to a working place, a worker can control the hydraulic rod (22) to contract under the support of the support frame (21), so that the hydraulic rod (22) drives the rotating rod (24) and the roller (25) to move along with the contraction of the telescopic end of the hydraulic rod (22) through the bearing (23), the bottom of the roller (25) is completely retracted into the movable hole (20) and separated from the ground, the support leg (1) can be placed on the ground, when the device needs to be moved again, the hydraulic rod (22) can be controlled to extend, the bottom of the roller (25) penetrates through the movable hole (20) to be in contact with the ground, the hydraulic rod (22) is continuously controlled to extend, and the main body (3) and the support leg (1) are lifted through the bearing (23), the hydraulic rod (22) and the support frame (21).
S51, when a worker needs to replace a filter element in the oil purifier (26), the oil purifier (26) can be disassembled to take out the filter element on the inner side, then the screw cap (31) is rotated to be disassembled by utilizing the screw action of the screw ring (30), the opening of the screw ring (30) is opened, and then the spare filter element placed in advance on the inner side of the sleeve (28) is taken out from the opening and is installed on the inner side of the oil purifier (26).
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| CN202211105912.6A CN115424815B (en) | 2022-09-10 | 2022-09-10 | Marine wind power transformer with protective structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211105912.6A CN115424815B (en) | 2022-09-10 | 2022-09-10 | Marine wind power transformer with protective structure |
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| CN115424815B CN115424815B (en) | 2023-10-31 |
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| CN116666039A (en) * | 2023-06-18 | 2023-08-29 | 江苏北辰互邦电力股份有限公司 | Offshore wind power transformer with good corrosion resistance effect and application method thereof |
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| CN210489376U (en) * | 2019-11-27 | 2020-05-08 | 英大电力装备有限公司 | Oil-immersed transformer |
| CN114093618A (en) * | 2021-11-20 | 2022-02-25 | 江苏北辰互邦电力股份有限公司 | Submersible underground intelligent pipe gallery transformer |
| CN114464362A (en) * | 2022-03-15 | 2022-05-10 | 南通中尧特雷卡电梯产品有限公司 | Multifunctional elevator traveling cable and manufacturing method thereof |
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| CN115985625A (en) * | 2023-03-04 | 2023-04-18 | 江苏临海电气有限公司 | Dry-type transformer housing fixing structure and using method thereof |
| CN115985625B (en) * | 2023-03-04 | 2023-10-13 | 江苏临海电气有限公司 | Dry-type transformer housing fixing structure and using method thereof |
| CN116666039A (en) * | 2023-06-18 | 2023-08-29 | 江苏北辰互邦电力股份有限公司 | Offshore wind power transformer with good corrosion resistance effect and application method thereof |
| CN116666039B (en) * | 2023-06-18 | 2023-11-03 | 江苏北辰互邦电力股份有限公司 | Offshore wind power transformer with good corrosion resistance effect and application method thereof |
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