CN112863814A - Stepless voltage regulating transformer - Google Patents
Stepless voltage regulating transformer Download PDFInfo
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- CN112863814A CN112863814A CN202110027047.7A CN202110027047A CN112863814A CN 112863814 A CN112863814 A CN 112863814A CN 202110027047 A CN202110027047 A CN 202110027047A CN 112863814 A CN112863814 A CN 112863814A
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
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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
- H01F27/025—Constructional details relating to 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
- H01F27/085—Cooling by ambient air
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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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
Abstract
The invention relates to the technical field of transformers, in particular to a stepless voltage regulating transformer which comprises a bearing mechanism and a transmission mechanism, wherein the shielding mechanism comprises a bearing frame, clamping plates, a bearing screw rod and two sliding triangular blocks, a plurality of ventilation holes are formed in the bearing frame, the two clamping plates are both connected to the upper end of the bearing frame in a sliding mode, the bearing screw rod is rotatably connected to the bearing frame, the bearing screw rod is in threaded transmission with the two clamping plates, the two sliding triangular blocks are respectively connected to the left end and the right end of the bearing frame in a sliding mode, the two sliding triangular blocks are both connected with the bearing frame through springs, the transmission mechanism comprises a transmission frame, transmission rotating rods and transmission connecting rods, the two transmission rotating rods are respectively rotatably connected to the two transmission frames, and the two transmission rotating rods are both rotatably connected to the.
Description
Technical Field
The invention relates to the technical field of transformers, in particular to a stepless voltage regulating transformer.
Background
For example, CN104333006A includes a microcontroller, a dynamic voltage bi-directional regulator DV, a main transformer T1, and a series compensation transformer T2, wherein a grid input voltage and a primary voltage signal of the main transformer T1 are converted and then input to the microcontroller, the microcontroller outputs a control signal to the dynamic voltage bi-directional regulator DV, an output of the dynamic voltage bi-directional regulator DV is connected to a primary of the series compensation transformer T2, and a secondary of the series compensation transformer T2 is connected to a primary of the main transformer T1 in series with the grid voltage. Only the drop value of the input voltage of the main transformer is adjusted and compensated, and the whole voltage of the main transformer is not required to be borne, so that the cost performance of the transformer is high; the series compensation transformer is connected with the main transformer instead of being directly connected in series in a main loop of a power supply system of the main transformer, and an IGBT power device with a lower voltage withstanding value can be selected; the disadvantage of this invention is that the installation of the transformer cannot be performed quickly.
Disclosure of Invention
The invention aims to provide a stepless voltage regulating transformer, which can be used for rapidly installing the transformer.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a stepless voltage regulation transformer, including bearing mechanism and drive mechanism, shelter from the mechanism including bearing the frame, the clamp plate, bear lead screw and three hornblocks that slide, bear and be equipped with a plurality of ventilation holes on the frame, two equal sliding connection of clamp plate are in the upper end that bears the frame, bear the lead screw and rotate to be connected on bearing the frame, bear lead screw and two clamp plate screw drive, two three hornblocks that slide respectively sliding connection are at both ends of controlling that bear the frame, two three hornblocks that slide all with bear the frame and pass through spring coupling, drive mechanism includes the transmission frame, transmission bull stick and transmission connecting rod, two transmission bull sticks rotate respectively and connect on two transmission frames, two transmission bull sticks all rotate and connect on the transmission connecting.
As a further optimization of the technical scheme, the stepless voltage regulating transformer of the invention is characterized in that the transmission mechanism further comprises transmission support rods, inverted triangle fixing blocks, transmission lead screws and transmission motors, wherein a plurality of inverted triangle fixing blocks are arranged on the two transmission support rods, the two transmission lead screws are respectively and rotatably connected to the two transmission support rods, the two transmission lead screws are in belt transmission, the transmission motors are fixedly connected to the transmission support rod at the left end, the transmission lead screw at the left end is fixedly connected to an output shaft of the transmission motor, the two transmission frames are respectively and slidably connected to the two transmission support rods, and the two transmission frames are respectively in thread transmission with the two transmission lead screws.
As a further optimization of the technical scheme, the stepless voltage regulating transformer further comprises a power mechanism, wherein the power mechanism comprises a power frame, a power motor, a power screw rod and a power slider, the power motor is fixedly connected to the power frame, the power screw rod is rotatably connected to the power frame, the power screw rod is fixedly connected to an output shaft of the power motor, the power screw rod and the two power sliders are in threaded transmission, the two power sliders are both in sliding connection with the power frame, and two transmission support rods are respectively and fixedly connected to the two power sliders.
As a further optimization of the technical scheme, the stepless voltage regulating transformer further comprises a circulating mechanism, wherein the circulating mechanism comprises a circulating motor, a circulating runner, a circulating slide rod, a circulating track, a circulating toothed ring, a circulating gear shaft and circulating fan blades, the circulating runner is fixedly connected to an output shaft of the circulating motor, the circulating slide rod is fixedly connected to the circulating runner, the circulating slide rod is slidably connected to the circulating track, the circulating gear shaft and the circulating toothed ring are in meshing transmission, the circulating gear shaft is rotatably connected to the circulating slide rod, the circulating fan blades are fixedly connected to the circulating gear shaft, and the circulating motor, the circulating track and the circulating toothed ring are all fixedly connected to the bearing frame.
As a further optimization of the technical scheme, the stepless voltage regulating transformer further comprises a damping mechanism, the damping mechanism comprises a stepless voltage regulating transformer, damping rotating rods, damping sliding blocks, a damping frame and damping oil cylinders, the two damping rotating rods are both rotatably connected to the stepless voltage regulating transformer, the two damping rotating rods are respectively rotatably connected to the two damping sliding blocks, the two damping sliding blocks are both slidably connected in the damping frame, the two damping sliding blocks are both connected with the damping frame through springs, the two damping oil cylinders are both fixedly connected to the lower end of the stepless voltage regulating transformer, the damping frame and the two damping oil cylinders are both fixedly connected to a bearing frame, and the stepless voltage regulating transformer is connected with the bearing frame through the two springs.
As a further optimization of the technical scheme, the stepless voltage regulating transformer further comprises a wire arrangement mechanism, wherein the wire arrangement mechanism comprises a wire arrangement frame, a wire arrangement gear shaft, a wire arrangement rack, a wire arrangement connecting frame, wire arrangement sliding rods and wire arrangement rotating rods, the wire arrangement frame is fixedly connected to the wire arrangement gear shaft, the wire arrangement gear shaft and the wire arrangement rack are in meshing transmission, the wire arrangement gear shaft is rotatably connected to the wire arrangement connecting frame, the plurality of wire arrangement sliding rods are all slidably connected to the wire arrangement connecting frame, one wire arrangement rotating rod is rotatably connected between every two wire arrangement sliding rods, the wire arrangement connecting frame is fixedly connected to the bearing frame, the plurality of wire arrangement sliding rods are all slidably connected to the bearing frame, the plurality of wire arrangement sliding rods are all connected to the bearing frame through springs, the wire arrangement rack is slidably connected to the bearing frame, and the wire arrangement rack is connected to the bearing frame through springs.
As a further optimization of the technical scheme, the stepless voltage regulating transformer further comprises an adjusting mechanism, wherein the adjusting mechanism comprises an adjusting plate, an adjusting cam, an adjusting rotating rod, an adjusting sliding rod, an adjusting rotating rod, an adjusting eccentric wheel and an adjusting motor, the adjusting cams are respectively and fixedly connected to the adjusting plates, the adjusting rotating rods are respectively and rotatably connected to the adjusting cams, the adjusting rotating rods are respectively and rotatably connected to the adjusting sliding rod, two ends of the adjusting rotating rod are respectively and rotatably connected to the adjusting sliding rod and the adjusting eccentric wheel, the adjusting eccentric wheel is fixedly connected to an output shaft of the adjusting motor, the adjusting plates are respectively and rotatably connected to the bearing frame, the adjusting sliding rod is slidably connected to the bearing frame, and the adjusting motor is fixedly connected to the bearing frame.
The stepless voltage regulating transformer has the beneficial effects that:
a stepless voltage regulating transformer, the transformer wastes time and energy in the installation process, is unstable and not easy to carry, brings great trouble to the workers, is easy to go out danger in the installation process and endangers the safety of the workers, can be quickly installed, is quick and stable in the installation process, saves manpower and material resources, improves the installation efficiency, has higher safety factor, provides guarantee for the safety of the workers, does not need the workers to climb to the high altitude for operation when the transformer needs to be overhauled or replaced, prevents the accidents caused by the over-high operation, can quickly descend the transformer to the ground, can circularly and comprehensively cool when the temperature of the transformer is overhigh, reduces the temperature of the transformer, prevents the accidents caused by the over-high temperature of the transformer, prolongs the service life of the transformer, and carries out the line installation of the transformer on the ground by the workers, the device is more convenient and safer, so that the line can be added with one section, the arrangement is not good, the line can be collected together, and the extension and the shortening can be carried out along with the movement of the stepless voltage regulating transformer.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic diagram of the overall structure of the stepless voltage regulating transformer of the present invention;
FIG. 2 is a schematic sectional view of the stepless voltage regulating transformer of the present invention;
FIG. 3 is a schematic view of the load bearing mechanism of the present invention;
FIG. 4 is a schematic view of the transmission mechanism of the present invention;
FIG. 5 is a schematic diagram of a power mechanism according to the present invention;
FIG. 6 is a schematic view of the circulation mechanism of the present invention;
FIG. 7 is a schematic view of the shock absorbing mechanism of the present invention;
FIG. 8 is a schematic structural view of a wire management mechanism of the present invention;
fig. 9 is a schematic view of the adjusting mechanism of the present invention.
In the figure: a shielding mechanism 1; a carrier 101; a clamping plate 102; a load bearing screw 103; a sliding triangle block 104; a transmission mechanism 2; a transmission support rod 201; an inverted triangle fixing block 202; a transmission screw 203; a transmission frame 204; a drive rotating rod 205; a drive link 206; a transmission motor 207; a power mechanism 3; a power frame 301; a power motor 302; a power screw 303; a power slider 304; a circulating mechanism 4; a circulation motor 401; a circulation wheel 402; a circulating slide bar 403; a circulating track 404; an endless toothed ring 405; a circulation gear shaft 406; circulating fan blades 407; a damper mechanism 5; a stepless voltage regulating transformer 501; a shock-absorbing turn bar 502; a damping slider 503; a shock-absorbing mount 504; a shock-absorbing oil cylinder 505; a wire arrangement mechanism 6; a wire arranging frame 601; a wire arranging gear shaft 602; a wire arranging rack 603; a wire management connection frame 604; a wire arranging slide bar 605; a wire-arranging turning bar 606; an adjusting mechanism 7; an adjustment plate 701; an adjustment cam 702; an adjusting rotating rod 703; adjusting the slide bar 704; a rotating rod 705 is adjusted; adjusting the eccentric 706; the motor 707 is adjusted.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and "upright", etc., 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, directly or indirectly connected through an intermediate medium, and may be a communication between two members. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, in the description of the present invention, the meaning of "a plurality", and "a plurality" is two or more unless otherwise specified.
The first embodiment is as follows:
this embodiment is described below with reference to fig. 1 to 9, a stepless voltage regulating transformer, including bearing mechanism 1 and drive mechanism 2, bearing mechanism 1 includes bearing frame 101, clamping plate 102, bearing screw 103 and three hornblocks 104 that slide, be equipped with a plurality of ventilation holes on bearing frame 101, two equal sliding connection of clamping plate 102 are in the upper end of bearing frame 101, bearing screw 103 rotates and connects on bearing frame 101, bearing screw 103 and two clamping plate 102 screw drive, two three hornblocks 104 that slide respectively sliding connection are at the left and right sides both ends of bearing frame 101, two three hornblocks 104 that slide all pass through spring coupling with bearing frame 101, drive mechanism 2 includes drive frame 204, transmission bull stick 205 and transmission connecting rod 206, two transmission bull sticks 205 rotate respectively and connect on two drive frames 204, two transmission bull sticks 205 all rotate and connect on transmission connecting rod 206.
The second embodiment is as follows:
the present embodiment is described below with reference to fig. 1 to 9, and the present embodiment further describes the first embodiment, the transmission mechanism 2 further includes a transmission support rod 201, an inverted triangle fixing block 202, a transmission screw rod 203 and a transmission motor 207, a plurality of inverted triangle fixing blocks 202 are respectively disposed on two transmission support rods 201, two transmission screw rods 203 are respectively rotatably connected to two transmission support rods 201, two transmission screw rods 203 are in belt transmission, the transmission motor 207 is fixedly connected to the transmission support rod 201 at the left end, the transmission screw rod 203 at the left end is fixedly connected to an output shaft of the transmission motor 207, two transmission frames 204 are respectively slidably connected to two transmission support rods 201, and two transmission frames 204 are respectively in screw transmission with two transmission screw rods 203;
the transformer is time-consuming and labor-consuming in the installation process, is unstable and not easy to carry, brings great troubles for workers, is easy to cause danger in the installation process and endangers the safety of the workers, can be quickly installed, is quick and stable in the installation process, saves manpower and material resources, improves the installation efficiency, has higher safety factor, and provides guarantee for the safety of the workers, the transmission mechanism 2 is firstly fixed at the installation position, then the transformer is installed in the bearing mechanism 1, the bearing mechanism 1 is placed between the two transmission supporting rods 201, the transmission connecting rod 206 is placed between the two clamping plates 102, the two clamping plates 102 are driven to move towards the middle by rotating the bearing screw 103, the transmission connecting rod 206 is fixed, the output shaft of the transmission motor 207 rotates to drive the two transmission screw rods 203 to rotate, the two transmission screw rods 203 rotate to drive the two transmission frames 204 to move upwards, the two transmission frames 204 move upwards to drive the two transmission rotating rods 205 to move upwards, the two transmission rotating rods 205 move upwards to drive the transmission connecting rod 206 to move upwards, the connecting rod 206 moves upwards to drive the whole bearing mechanism 1 to move upwards, the bearing mechanism 1 moves upwards to fix the transformer at a required installation position, the inclined planes of the two sliding triangular blocks 104 are in contact with the inclined planes of the inverted triangular fixing blocks 202 in the lifting process of the bearing frame 101, so that the two sliding triangular blocks 104 can slide towards the middle, the two springs are compressed simultaneously, when the contact is lost, the elastic force of the springs drives the two sliding triangular blocks 104 to move towards two sides to complete the reset, the bearing mechanism 1 does not have any influence when moving upwards, the bearing mechanism 1 can be prevented from suddenly dropping when the installation is unstable or the device fails, and the right-angle surfaces of the two sliding triangular blocks 104 are in contact with the right-, can make bearing mechanism 1 fixed to stabilize, effectual personnel's that has protected the staff safety, improve factor of safety.
The third concrete implementation mode:
the present embodiment is described below with reference to fig. 1 to 9, and the second embodiment is further described in the present embodiment, the stepless voltage regulating transformer further includes a power mechanism 3, the power mechanism 3 includes a power frame 301, a power motor 302, a power screw 303 and power sliders 304, the power motor 302 is fixedly connected to the power frame 301, the power screw 303 is rotatably connected to the power frame 301, the power screw 303 is fixedly connected to an output shaft of the power motor 302, the power screw 303 and the two power sliders 304 are in threaded transmission, both the two power sliders 304 are slidably connected to the power frame 301, and the two transmission support rods 201 are respectively and fixedly connected to the two power sliders 304;
when the transformer needs to be overhauled or replaced, workers do not need to climb to the high altitude for operation, the high altitude operation is too dangerous, accidents are prevented, and injuries are caused to the workers, the output shaft of the power motor 302 rotates to drive the power screw rod 303 to rotate, the power screw rod 303 rotates to drive the two power slide blocks 304 to move towards two sides, the two power slide blocks 304 move towards two sides to drive the two transmission support rods 201 to move towards two sides, so that the two sliding triangular blocks 104 are not in contact with the two inverted triangular fixing blocks 202, the two transmission support rods 201 move towards two sides to drive the two transmission rotating rods 205 to rotate towards two sides, the two transmission rotating rods 205 rotate towards two sides to drive the transmission connecting rod 206 to move upwards, the bearing mechanism 1 can move upwards a bit, then the output shaft of the transmission motor 207 rotates reversely to drive the two transmission screw rods 203 to rotate reversely, the two transmission screw, accomplish the change and the maintenance process of transformer, whole process need not the manpower, the simple operation, and labour saving and time saving when improving work efficiency provides higher guarantee to staff's personal safety.
The fourth concrete implementation mode:
the present embodiment is described below with reference to fig. 1 to 9, and the third embodiment is further described in this embodiment, the stepless voltage regulating transformer further includes a circulating mechanism 4, the circulating mechanism 4 includes a circulating motor 401, a circulating rotary wheel 402, a circulating slide bar 403, a circulating track 404, a circulating toothed ring 405, a circulating gear shaft 406 and circulating fan blades 407, the circulating rotary wheel 402 is fixedly connected to an output shaft of the circulating motor 401, the circulating slide bar 403 is fixedly connected to the circulating rotary wheel 402, the circulating slide bar 403 is slidably connected to the circulating track 404, the circulating gear shaft 406 and the circulating toothed ring 405 are in meshing transmission, the circulating gear shaft 406 is rotatably connected to the circulating slide bar 403, the circulating fan blades 407 are fixedly connected to the circulating gear shaft 406, and the circulating motor 401, the circulating track 404 and the circulating toothed ring 405 are all fixedly connected to the carrier frame 101;
can circulate omnidirectional cooling when the transformer temperature is too high, reduce the temperature of transformer, prevent to produce the accident because of the high temperature of transformer, the output shaft of circulating motor 401 rotates and drives circulation runner 402 and rotate, circulation runner 402 rotates and drives circulation slide bar 403 and be circular motion along circulation track 404, circulation slide bar 403 is circular motion along circulation track 404 and drives circulation gear shaft 406 and circulation flabellum 407 and be circular motion, circulation gear shaft 406 is circular motion process and takes place to rotate with circulation gear shaft 406 meshing, circulation gear shaft 406 rotates and drives circulation flabellum 407 and rotate, make circulation flabellum 407 can carry out the removal of scope and blow, make more areas of transformer contact with cold wind, let the cooling effect better, the life of extension transformer.
The fifth concrete implementation mode:
the following describes the present embodiment with reference to fig. 1 to 9, and the present embodiment further describes the fourth embodiment, where the stepless voltage regulating transformer further includes a damping mechanism 5, the damping mechanism 5 includes a stepless voltage regulating transformer 501, damping rotating rods 502, damping sliders 503, a damping frame 504 and damping cylinders 505, the two damping rotating rods 502 are both rotatably connected to the stepless voltage regulating transformer 501, the two damping rotating rods 502 are respectively rotatably connected to the two damping sliders 503, the two damping sliders 503 are both slidably connected in the damping frame 504, the two damping sliders 503 are both connected to the damping frame 504 through springs, the two damping cylinders 505 are both fixedly connected to the lower end of the stepless voltage regulating transformer 501, the damping frame 504 and the two damping cylinders 505 are both fixedly connected to the bearing frame 101, and the stepless voltage regulating transformer 501 and the bearing frame 101 are connected through two springs;
produce vibrations in the transportation, perhaps damage the transformer easily when receiving the striking, this device is equipped with damper 5 and can reduces because of vibrations or striking the damage that produces the transformer, avoid causing the unnecessary loss, when stepless voltage regulating transformer 501 takes place vibrations, stepless voltage regulating transformer 501 moves down and drives two shock attenuation bull stick 502 rotations, two shock attenuation bull stick 502 rotate and drive two shock attenuation slider 503 and move to both sides, compress two springs, weaken the vibrations effect, stepless voltage regulating transformer 501 moves down and drives damping cylinder 505 to shorten, compress two other springs simultaneously, can further weaken the harm of vibrations to the transformer, protect the integrality of transformer, the life of extension transformer.
The sixth specific implementation mode:
the present embodiment is described below with reference to fig. 1 to 9, and the fifth embodiment is further described in the present embodiment, the stepless voltage regulating transformer further includes a wire arrangement mechanism 6, the wire arrangement mechanism 6 includes a wire arrangement frame 601, a wire arrangement gear shaft 602, a wire arrangement rack 603, a wire arrangement connecting frame 604, wire arrangement sliding rods 605 and a wire arrangement rotating rod 606, the wire arrangement frame 601 is fixedly connected to the wire arrangement gear shaft 602, the wire arrangement gear shaft 602 is in meshing transmission with the wire arrangement rack 603, the wire arrangement gear shaft 602 is rotatably connected to the wire arrangement connecting frame 604, the plurality of wire arrangement sliding rods 605 are slidably connected to the wire arrangement connecting frame 604, one wire arrangement rotating rod 606 is rotatably connected between every two wire arrangement sliding rods 605, the wire arrangement connecting frame 604 is fixedly connected to the bearing frame 101, the plurality of wire arrangement sliding rods 605 are slidably connected to the bearing frame 101, the plurality of wire arrangement sliding rods 605 are connected to the bearing frame 101 through springs, the wire arrangement rack 603 is slidably connected to the bearing frame 101, the wire arranging rack 603 is connected with the bearing frame 101 through a spring;
when the stepless voltage regulating transformer 501 moves up and down, wires with enough length are needed, workers can install the transformer on the ground more conveniently and safely, so that one more wire can be arranged on the wires and the wires are not well arranged, the device can collect the wires together and can extend and shorten along with the movement of the stepless voltage regulating transformer 501, the wire arranging rack 603 is firstly stirred to drive the wire arranging rack 601 to rotate, the grown wires pass through the wire arranging rack 601, the spring elasticity drives the wire arranging rack 603 to move, the wire arranging rack 603 moves to drive the wire arranging rack 601 to rotate, the wires are wound on the wire arranging rack 601, a baffle is further arranged on the wire arranging rack 601 to prevent the wires from sliding out, a plurality of springs drive a plurality of wire arranging slide bars 605 to move, the plurality of wire arranging slide bars 605 move to drive two wire arranging rotary bars 606 to tightly press the two ends of the wires, the wires are more tidy, and the two wire arranging rotary bars 606 can be driven to rotate in the process of wire arrangement, the moving process of the wire is smoother, and the wire can be prevented from being rubbed and touched when being stretched.
The seventh embodiment:
the present embodiment is described below with reference to fig. 1 to 9, and further described in the present embodiment, the stepless voltage regulating transformer further includes an adjusting mechanism 7, the adjusting mechanism 7 includes an adjusting plate 701, an adjusting cam 702, an adjusting rotating rod 703, an adjusting sliding rod 704, an adjusting rotating rod 705, an adjusting eccentric wheel 706 and an adjusting motor 707, the adjusting cams 702 are respectively and fixedly connected to the adjusting plates 701, the adjusting rotating rods 703 are respectively and rotatably connected to the adjusting cams 702, the adjusting rotating rods 703 are respectively and rotatably connected to the adjusting sliding rod 704, two ends of the adjusting rotating rod 705 are respectively and rotatably connected to the adjusting sliding rod 704 and the adjusting eccentric wheel 706, the adjusting eccentric wheel 706 is fixedly connected to an output shaft of the adjusting motor 707, the adjusting plates 701 are respectively and rotatably connected to the supporting frame 101, the adjusting sliding rod 704 is slidably connected to the supporting frame 101, the adjusting motor 707 is fixedly connected to the bearing frame 101;
can also close this device vent when bad weather, prevent that rubbish and dust in the admission plant are too much, difficult clearance, and produce static easily, adjusting motor 707's output shaft rotates and drives adjusting eccentric wheel 706 and rotate, adjusting eccentric wheel 706 rotates and drives adjusting rotating rod 705 and rotate, adjusting rotating rod 705 rotates and drives a plurality of adjusting rotating rod 703 and rotate, a plurality of adjusting rotating rod 703 rotate and drive a plurality of adjusting cams 702 and rotate, a plurality of adjusting cams 702 rotate a plurality of adjusting plates 701 and rotate, the process of opening and closing is accomplished.
The invention relates to a stepless voltage regulating transformer, which has the working principle that:
when in use, the transformer wastes time and labor in the installation process, is unstable and not easy to carry, brings great troubles for workers, is easy to cause danger in the installation process and endangers the safety of the workers, can be quickly installed, is quick and stable in the installation process, saves manpower and material resources, improves the installation efficiency, has higher safety factor, and provides guarantee for the safety of the workers, the transmission mechanism 2 is firstly fixed at the installation position, then the transformer is installed in the bearing mechanism 1, the bearing mechanism 1 is placed between the two transmission support rods 201, the transmission connecting rod 206 is placed between the two clamping plates 102, the two clamping plates 102 are driven to move towards the middle by rotating the bearing screw 103, the transmission connecting rod 206 is fixed, the output shaft of the transmission motor 207 rotates to drive the two transmission screw rods 203 to rotate, the two transmission screw rods 203 rotate to drive the two transmission frames 204 to move upwards, the two transmission frames 204 move upwards to drive the two transmission rotating rods 205 to move upwards, the two transmission rotating rods 205 move upwards to drive the transmission connecting rod 206 to move upwards, the connecting rod 206 moves upwards to drive the whole bearing mechanism 1 to move upwards, the bearing mechanism 1 moves upwards to fix the transformer at a required installation position, the inclined planes of the two sliding triangular blocks 104 are in contact with the inclined planes of the inverted triangular fixing blocks 202 in the lifting process of the bearing frame 101, so that the two sliding triangular blocks 104 can slide towards the middle, the two springs are compressed simultaneously, when the contact is lost, the elastic force of the springs drives the two sliding triangular blocks 104 to move towards two sides to complete the reset, the bearing mechanism 1 does not have any influence when moving upwards, the bearing mechanism 1 can be prevented from suddenly dropping when the installation is unstable or the device fails, and the right-angle surfaces of the two sliding triangular blocks 104 are in contact with the right-, the bearing mechanism 1 can be fixed, so that the bearing mechanism is stabilized, the personal safety of workers is effectively protected, the safety factor is improved, when the transformer needs to be overhauled or replaced, the workers do not need to climb to the high altitude for operation, the high altitude operation is too dangerous, accidents are prevented from occurring, and the workers are injured, the output shaft of the power motor 302 rotates to drive the power screw rod 303 to rotate, the power screw rod 303 rotates to drive the two power sliders 304 to move towards two sides, the two power sliders 304 move towards two sides to drive the two transmission supporting rods 201 to move towards two sides, so that the two sliding triangular blocks 104 are not in contact with the two inverted triangular fixing blocks 202, the two transmission supporting rods 201 move towards two sides to drive the two transmission rotating rods 205 to rotate towards two sides, the two transmission rotating rods 205 rotate towards two sides to drive the transmission connecting rod 206 to move upwards, so that the bearing mechanism, then the output shaft of the transmission motor 207 rotates reversely to drive the two transmission screw rods 203 to rotate reversely, the two transmission screw rods 203 rotate reversely to drive the bearing mechanism 1 to move downwards to complete the replacement and maintenance process of the transformer, the whole process does not need manpower, the operation is convenient and fast, time and labor are saved, the working efficiency is improved, meanwhile, higher guarantee is provided for the personal safety of workers, enough long electric wires are needed when the stepless voltage regulating transformer 501 moves up and down, workers carry out circuit installation of the transformer on the ground, the device is more convenient and safe, so that one more circuit can be arranged, the circuit is not easy to be arranged, the device can collect the circuits together, can extend and shorten along with the movement of the stepless voltage regulating transformer 501, firstly, the wire arranging rack 603 is shifted to drive the wire arranging rack 601 to rotate, the extended circuits pass through the wire arranging rack 601, the spring elasticity drives the wire arranging rack 603 to, the wire arranging rack 603 moves to drive the wire arranging rack 601 to rotate, wires are wound on the wire arranging rack 601, a baffle is further arranged on the wire arranging rack 601 to prevent the wires from sliding out, a plurality of springs drive a plurality of wire arranging slide bars 605 to move, the plurality of wire arranging slide bars 605 move to drive two wire arranging rotating rods 606 to press two ends of the wires tightly, so that the wires are more orderly, the two wire arranging rotating rods 606 can be driven to rotate in the process of circuit expansion and contraction, the moving process of the wires is smoother, the wires can be prevented from being rubbed and bumped during expansion and contraction, the transformer is easy to be damaged during transportation or impact, the pressure regulating device is provided with a damping mechanism 5 to reduce damage to the transformer due to vibration or impact and avoid unnecessary loss, when the pressure regulating transformer 501 vibrates, the stepless transformer 501 moves downwards to drive the two damping rotating rods 502 to rotate, the two damping rotating rods 502 rotate to drive the two damping sliding blocks 503 to move towards two sides, two springs are compressed, the vibration effect is weakened, the stepless voltage regulating transformer 501 moves downwards to drive the damping oil cylinder 505 to shorten, the other two springs are compressed at the same time, the damage of vibration to the transformer can be further weakened, the integrity of the transformer is protected, the service life of the transformer is prolonged, the temperature of the transformer can be lowered circularly and comprehensively when the temperature of the transformer is overhigh, the temperature of the transformer is lowered, accidents caused by overhigh temperature of the transformer are prevented, the output shaft of the circulating motor 401 rotates to drive the circulating rotating wheel 402 to rotate, the circulating rotating wheel 402 rotates to drive the circulating sliding rod 403 to do circular motion along the circulating track 404, the circulating sliding rod 403 does circular motion along the circulating track 404 to drive the circulating gear shaft 406 and the circulating fan blades 407 to do circular motion, and the, circulation gear shaft 406 rotates and drives circulation flabellum 407 and rotate, make circulation flabellum 407 can carry out the removal of scope and blow, make more areas of transformer contact cold wind, let the cooling effect better, the life of extension transformer, can also close this device vent when bad weather, prevent that rubbish and dust in the access to equipment are too much, difficult clearance, and produce static easily, the output shaft of adjusting motor 707 rotates and drives adjusting eccentric wheel 706 and rotate, adjusting eccentric wheel 706 rotates and drives adjusting rotating rod 705, adjusting rotating rod 705 rotates and drives a plurality of adjusting rotating rod 703 and rotate, a plurality of adjusting rotating rod 703 rotate and drive a plurality of adjusting cams 702 and rotate, a plurality of adjusting cams 702 rotate a plurality of adjusting plates 701 and rotate, the process of opening and closing is accomplished.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (7)
1. The utility model provides a stepless voltage regulation transformer, includes bearing mechanism (1) and drive mechanism (2), its characterized in that: the shielding mechanism (1) comprises a bearing frame (101) and a clamping plate (102), bear lead screw (103) and three hornblocks (104) that slide, bear and be equipped with a plurality of ventilation holes on frame (101), two equal sliding connection in the upper end that bears frame (101) of clamp plate (102), bear lead screw (103) and rotate to be connected on bearing frame (101), bear lead screw (103) and two clamp plate (102) screw drive, two three hornblocks that slide (104) respectively sliding connection both ends about bearing frame (101), two three hornblocks that slide (104) all pass through spring coupling with bearing frame (101), drive mechanism (2) are including transmission frame (204), transmission bull stick (205) and transmission connecting rod (206), two transmission bull sticks (205) rotate respectively and are connected on two transmission frame (204), two transmission bull sticks (205) all rotate and are connected on transmission connecting rod (206).
2. The stepless voltage regulating transformer according to claim 1, characterized in that: drive mechanism (2) still include transmission bracing piece (201), triangle-shaped fixed block (202), transmission lead screw (203) and drive machine (207), all be equipped with a plurality of triangle-shaped fixed blocks (202) of falling on two transmission bracing pieces (201), two transmission lead screws (203) rotate respectively and connect on two transmission bracing pieces (201), two transmission lead screw (203) belt drive, drive machine (207) fixed connection is on transmission bracing piece (201) of left end, transmission lead screw (203) fixed connection of left end is on the output shaft of drive machine (207), two transmission frame (204) sliding connection respectively are on two transmission bracing pieces (201), two transmission frame (204) respectively with two transmission lead screw (203) screw drive.
3. A stepless voltage regulating transformer according to claim 2, characterized in that: the utility model provides a stepless voltage regulation transformer still includes power unit (3), power unit (3) are including power frame (301), motor power (302), power lead screw (303) and power slider (304), motor power (302) fixed connection is on power frame (301), power lead screw (303) rotate to be connected on power frame (301), power lead screw (303) fixed connection is on the output shaft of motor power (302), power lead screw (303) and two power slider (304) screw thread transmission, two equal sliding connection in power slider (304) are on power frame (301), two transmission bracing piece (201) fixed connection respectively are on two power slider (304).
4. A stepless voltage regulating transformer according to claim 3, characterized in that: the stepless voltage regulating transformer also comprises a circulating mechanism (4), wherein the circulating mechanism (4) comprises a circulating motor (401), a circulating rotating wheel (402), a circulating sliding rod (403) and a circulating track (404), the circulating fan comprises a circulating gear ring (405), a circulating gear shaft (406) and circulating fan blades (407), wherein a circulating rotating wheel (402) is fixedly connected to an output shaft of a circulating motor (401), a circulating slide rod (403)) is fixedly connected to the circulating rotating wheel (402), the circulating slide rod (403) is slidably connected to a circulating track (404), the circulating gear shaft (406) and the circulating gear ring (405) are in meshing transmission, the circulating gear shaft (406) is rotatably connected to the circulating slide rod (403), the circulating fan blades (407) are fixedly connected to the circulating gear shaft (406), and the circulating motor (401), the circulating track (404) and the circulating gear ring (405) are all fixedly connected to a bearing frame (101).
5. The stepless voltage regulating transformer of claim 4, wherein: the stepless voltage regulating transformer also comprises a damping mechanism (5), the damping mechanism (5) comprises a stepless voltage regulating transformer (501) and a damping rotating rod (502), damping slide block (503), shock attenuation frame (504) and shock attenuation hydro-cylinder (505), two shock attenuation bull stick (502) are all rotated and are connected on stepless voltage regulating transformer (501), two shock attenuation bull stick (502) are rotated respectively and are connected on two shock attenuation slide block (503), two equal sliding connection of shock attenuation slide block (503) are in shock attenuation frame (504), two shock attenuation slide block (503) all pass through spring coupling with shock attenuation frame (504), two equal fixed connection of shock attenuation hydro-cylinder (505) are at the lower extreme of stepless voltage regulating transformer (501), shock attenuation frame (504) and two equal fixed connection of shock attenuation hydro-cylinder (505) are on bearing frame (101), stepless voltage regulating transformer (501) and bearing frame (101) are through two spring coupling.
6. The stepless voltage regulating transformer of claim 5, wherein: the stepless voltage regulating transformer further comprises a wire arranging mechanism (6), the wire arranging mechanism (6) comprises a wire arranging frame (601), a wire arranging gear shaft (602), a wire arranging rack (603), a wire arranging connecting frame (604), wire arranging sliding rods (605) and wire arranging rotating rods (606), the wire arranging frame (601) is fixedly connected to the wire arranging gear shaft (602), the wire arranging gear shaft (602) is in meshing transmission with the wire arranging rack (603), the wire arranging gear shaft (602) is rotatably connected to the wire arranging connecting frame (604), the wire arranging sliding rods (605) are all slidably connected to the wire arranging connecting frame (604), a wire arranging rotating rod (606) is rotatably connected between every two wire arranging sliding rods (605), the wire arranging connecting frame (604) is fixedly connected to the bearing frame (101), the wire arranging sliding rods (605) are all slidably connected to the bearing frame (101), and the wire arranging sliding rods (605) are all connected to the bearing frame (101) through springs, the wire arranging rack (603) is connected to the bearing frame (101) in a sliding mode, and the wire arranging rack (603) is connected with the bearing frame (101) through springs.
7. The stepless voltage regulating transformer of claim 6, wherein: the stepless voltage regulating transformer further comprises an adjusting mechanism (7), wherein the adjusting mechanism (7) comprises an adjusting plate (701), adjusting cams (702), adjusting rotating rods (703), adjusting sliding rods (704), adjusting rotating rods (705), adjusting eccentric wheels (706) and an adjusting motor (707), the adjusting cams (702) are respectively and fixedly connected to the adjusting plates (701), the adjusting rotating rods (703) are respectively and rotatably connected to the adjusting cams (702), the adjusting rotating rods (703) are respectively and rotatably connected to the adjusting sliding rods (704), two ends of the adjusting rotating rods (705) are respectively and rotatably connected to the adjusting sliding rods (704) and the adjusting eccentric wheels (706), the adjusting eccentric wheels (706) are fixedly connected to an output shaft of the adjusting motor (707), the adjusting plates (701) are respectively and rotatably connected to the bearing frame (101), and the adjusting sliding rods (704) are slidably connected to the bearing frame (101), the adjusting motor (707) is fixedly connected to the bearing frame (101).
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|---|---|---|---|
| CN202110027047.7A CN112863814B (en) | 2021-01-09 | 2021-01-09 | Stepless voltage regulating transformer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110027047.7A CN112863814B (en) | 2021-01-09 | 2021-01-09 | Stepless voltage regulating transformer |
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| CN112863814B CN112863814B (en) | 2022-04-01 |
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| GB1386398A (en) * | 1971-07-31 | 1975-03-05 | Keeble D | Load-lifting apparatus |
| KR20090002230U (en) * | 2007-08-31 | 2009-03-04 | 현대중공업 주식회사 | Lifter for installing voltage transformer |
| CN107452469A (en) * | 2017-09-04 | 2017-12-08 | 刘松 | A kind of liftable transformer rack |
| CN210429482U (en) * | 2019-07-26 | 2020-04-28 | 湖南国丰电力设备有限公司 | Transformer with lifting function |
| CN210692273U (en) * | 2019-11-04 | 2020-06-05 | 东广精密电子(昆山)有限公司 | Transformer convenient to install |
| CN211892068U (en) * | 2020-04-14 | 2020-11-10 | 佛山市顺德区恒畅塑料管材有限公司 | Efficient butt joint device for MPP single-wall corrugated pipe |
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2021
- 2021-01-09 CN CN202110027047.7A patent/CN112863814B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1386398A (en) * | 1971-07-31 | 1975-03-05 | Keeble D | Load-lifting apparatus |
| KR20090002230U (en) * | 2007-08-31 | 2009-03-04 | 현대중공업 주식회사 | Lifter for installing voltage transformer |
| CN107452469A (en) * | 2017-09-04 | 2017-12-08 | 刘松 | A kind of liftable transformer rack |
| CN210429482U (en) * | 2019-07-26 | 2020-04-28 | 湖南国丰电力设备有限公司 | Transformer with lifting function |
| CN210692273U (en) * | 2019-11-04 | 2020-06-05 | 东广精密电子(昆山)有限公司 | Transformer convenient to install |
| CN211892068U (en) * | 2020-04-14 | 2020-11-10 | 佛山市顺德区恒畅塑料管材有限公司 | Efficient butt joint device for MPP single-wall corrugated pipe |
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| CN112863814B (en) | 2022-04-01 |
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