CN114070094B - New forms of energy electricity is with converter of being convenient for assembly - Google Patents
New forms of energy electricity is with converter of being convenient for assembly Download PDFInfo
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- CN114070094B CN114070094B CN202210008520.1A CN202210008520A CN114070094B CN 114070094 B CN114070094 B CN 114070094B CN 202210008520 A CN202210008520 A CN 202210008520A CN 114070094 B CN114070094 B CN 114070094B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0204—Mounting supporting structures on the outside of casings
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Abstract
The invention discloses a frequency converter convenient to assemble for new energy power generation, which belongs to the technical field of frequency converters and comprises a frequency converter and a loading plate, wherein two fixing rods which are arranged one above the other are fixedly arranged at the upper end of the loading plate, a plurality of arc-shaped clamping grooves coaxial with the fixing rods are formed in the side wall of the frequency converter close to the fixing rods, a clamping groove wheel with a T-shaped cross section is rotatably arranged in each arc-shaped clamping groove, a tooth groove is formed in the center of each clamping groove wheel, and a rack plate meshed with teeth in the tooth groove is vertically and slidably arranged on the side wall of the loading plate close to the side wall of the tooth groove. The invention solves the problems that the existing new energy power generation facilities usually adopt natural energy to generate power, so that the generated energy is uncertain, the frequency converter needs to be frequently overhauled and frequently disassembled, and the existing frequency converters are mostly fixed by adopting bolt bayonets, so that a large amount of time is consumed in the disassembling process, the electric quantity cannot be transmitted in time, and the resource waste is caused.
Description
Technical Field
The invention relates to the technical field of frequency converters, in particular to a frequency converter convenient to assemble and used for new energy power generation.
Background
The new energy generally refers to renewable energy developed and utilized on the basis of new technology, and comprises solar energy, biomass energy, wind energy, geothermal energy, wave energy, ocean current energy, tidal energy, heat circulation between the surface and the deep layer of the ocean and the like; in addition, there are hydrogen energy, methane gas, alcohol, methanol, and the like, and the widely used energy sources such as coal, oil, natural gas, water energy, and the like are called conventional energy sources. With the limitation of conventional energy and the increasingly prominent environmental problems, new energy with the characteristics of environmental protection and regeneration is more and more emphasized by various countries; after passing through a new energy generation motor, a frequency converter is required to be used for rectification, and the frequency converter mainly comprises a rectification unit (alternating current to direct current), a filtering unit, an inversion unit (direct current to variable frequency to alternating current), a braking unit, a driving unit, a detection unit microprocessing unit and the like. The frequency converter adjusts the voltage and the frequency of an output power supply by switching on and off an internal IGBT, provides the required power supply voltage according to the actual requirement of a motor, and further achieves the purposes of energy conservation and speed regulation.
Because current new forms of energy power generation facility adopts the natural energy to generate electricity usually, thereby the uncertainty of generated energy has been leaded to, and change according to spring, summer, autumn and winter, the generated energy also can be different, lead to the converter need often to overhaul, thereby need carry out the trivial detatching, and converter itself during operation need dispel the heat, thereby can produce certain vibrations, make current converter adopt the bolt bayonet socket to fix mostly, for safe operation, need the preceding preferential a large amount of cables of dismantling of converter, lead to dismantling the in-process and consume a large amount of time, thereby make the unable timely transmission of electric quantity, the waste of resource has been caused.
Based on the technical scheme, the invention designs the frequency converter which is convenient to assemble and used for new energy power generation, so as to solve the problems.
Disclosure of Invention
The invention aims to provide a frequency converter convenient to assemble for new energy power generation, and aims to solve the problems that the existing new energy power generation facilities in the background art generally adopt natural energy to generate power, so that the generated energy is uncertain, the generated energy is different according to the change of four seasons of spring, summer, autumn and winter, the frequency converter needs to be frequently overhauled, so that the frequency converter needs to be disassembled ordinarily, the frequency converter needs to be cooled when working, so that certain vibration can be generated, most of the existing frequency converters adopt bolt bayonets to be fixed, for safe operation, a large number of cables need to be disassembled in front of the frequency converter preferentially, so that a large amount of time is consumed in the disassembling process, the electric quantity cannot be transmitted in time, and the waste of resources is caused.
In order to achieve the purpose, the invention provides the following technical scheme: the device comprises a frequency converter and a loading plate, wherein two fixing rods which are arranged one above the other are fixedly arranged at the upper end of the loading plate, a plurality of arc-shaped clamping grooves which are coaxial with the fixing rods are formed in the side wall of the frequency converter close to the fixing rods, a clamping groove wheel with a T-shaped cross section is rotatably arranged in each arc-shaped clamping groove, a tooth socket is formed in the center of each clamping groove wheel, rack plates meshed with teeth in the tooth socket are vertically and slidably arranged on the side wall of the loading plate close to the side wall of the tooth socket, the rack plates are mutually and fixedly connected in a synchronous mode through a support, and notches used for being clamped on the outer walls of the fixing rods are formed in the side wall of each clamping groove wheel; the upper end of the loading plate is provided with a trigger locking mechanism which is used for driving the rack plate to move after the clamping groove wheel is clamped into the fixed rod so as to rotate the notch to the inside of the arc-shaped clamping groove.
As a further scheme of the invention, the trigger locking mechanism comprises a locking spring rod, the side wall of the loading plate is fixedly arranged at one end of the locking spring rod, the other end of the locking spring rod is fixedly provided with a trigger plate, the trigger plate is fixedly arranged at the side wall of the rack plate through a support, the upper end of the trigger plate is provided with a locking plugboard for blocking the trigger plate from moving downwards, the locking plugboard penetrates through one of the fixed rods and is in sliding connection with the fixed rod, the upper end of the plugboard is fixedly provided with a linear plate, and the side wall of the frequency converter is provided with an excitation mechanism for enabling the rack plate to move and rotating the notch into the arc-shaped clamping groove when the clamping groove wheel of the side wall of the frequency converter clamps the fixed rod.
As a further scheme of the invention, the excitation mechanism comprises a withdrawing rod T groove which is arranged on the side wall of the frequency converter and has a depth gradually increasing, the front section of the withdrawing rod T groove is kept vertical, a friction rod is rotatably arranged outside one of the fixed rods, two ends of the friction rod are in friction contact with the side walls of the two clamping groove wheels at the same height, a dismounting toothed plate is vertically and slidably arranged at the upper end of the frequency converter, the outer side of the dismounting toothed plate is engaged with the friction rod, a transverse handle is fixedly arranged at the upper end of the dismounting toothed plate, and a wire plugging device for automatically plugging a cable after the frequency converter is fixed in place is arranged at the lower end of the loading plate.
As a further scheme of the invention, the wire plugging device comprises an insulating sliding frame which is vertically and slidably arranged on the side wall of the loading plate, a plurality of wire hanging columns for connecting wires are fixedly arranged on the insulating sliding frame, the wire hanging columns can be matched with a wire connection port of a frequency converter, wire plugging racks with opposite teeth are fixedly arranged on the side walls of the lower ends of the insulating sliding frame and the rack plate, wire plugging gears which are rotatably arranged on the side wall of the loading plate are jointly meshed between the two wire plugging racks, and a wire locking device for locking the wire hanging columns when the wire hanging columns are inserted into the wire connection port of the frequency converter is arranged on the side wall of the insulating sliding frame.
As a further scheme of the invention, the wire locking device comprises an insulated bolt plate, two wire locking rotating shafts are rotatably arranged at two ends of the bolt plate, the wire locking rotating shafts are rotatably arranged on the side walls of the loading plate, a force storage sleeve rotatably arranged on the side walls of the loading plate is sleeved at the outer end of one of the wire locking rotating shafts, a force storage rack is meshed at the bottom end of the force storage sleeve, the force storage rack is fixedly arranged on one of the side walls of the rack plate, a force storage torsion spring is sleeved outside the wire locking rotating shafts, one end of the force storage torsion spring is fixedly arranged on the wire locking rotating shaft, the other end of the force storage torsion spring is fixedly arranged on the force storage sleeve, and a one-way locking device which can be triggered by an insulated sliding frame is arranged on one of the wire locking rotating shafts.
As a further scheme of the invention, the unidirectional locking device comprises one unidirectional locking tooth arranged on the side wall of one of the locking wire rotating shafts, a ratchet tooth plate is meshed at the outer end of the unidirectional locking tooth, the ratchet tooth plate is vertically and slidably arranged on the side wall of the bolt plate, the ratchet tooth plate can move upwards to unlock the unidirectional locking tooth on the locking wire rotating shaft when being extruded by the insulating sliding frame, and a clamping mechanism for locking the positions of the wire hanging column and the frequency converter is arranged on the bolt plate.
As a further scheme of the invention, the clamping mechanism comprises a plurality of locking bolts which are used for locking the wire hanging column on the frequency converter, the locking bolts are in threaded connection with the bolt plate, and the upper ends of the locking bolts are connected to the outer sides of the two wire locking rotating shafts through belt transmission.
As a further scheme of the invention, antifriction materials are adopted on the sliding friction surfaces of the arc-shaped clamping grooves and the clamping groove wheels, so that the friction of equipment is reduced, and the service life of the equipment is prolonged.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the clamping groove wheel with the notch, when the notch of the clamping groove wheel is clamped into the outer side of the fixed rod, the locking mechanism is started to work, so that the rack plate is driven, and then the notch of the clamping groove wheel is driven by the tooth groove to rotate to the inner side of the arc-shaped clamping groove, so that an annular closed state is formed between the clamping groove wheel and the frequency converter, the frequency converter is rapidly assembled on the loading plate, the assembling time is shortened, and the frequency converter can be rapidly put into production within a limited time, so that the resource utilization rate is improved.
2. According to the invention, when the fixed rod is just clamped in the notch of the clamping spring wheel, the excitation mechanism is enabled to move the straight plate forwards and draw out the straight plate to bind the trigger plate, so that the locking spring rod which is in energy storage state pushes the trigger plate to move downwards, the rack plate moves downwards, the clamping spring wheel is driven to rotate, and an annular closed state is formed between the clamping spring wheel and the frequency converter, so that the frequency converter is quickly assembled on the loading plate, meanwhile, the elastic force of the locking spring rod in the initial stage of the force accumulation state is maximum, the equipment has instant locking capability, the problem that the frequency converter shakes due to hand shaking and locking slowly can cause locking failure of the equipment is solved, and the assembling time is shortened, so that the frequency converter can be quickly put into production in a limited time, and the resource utilization rate is improved.
3. According to the invention, through the rod withdrawing T-shaped groove with the depth increasing upwards, when the frequency converter moves downwards, the locking inserting plate can move forwards to unlock the trigger plate, so that the locking spring rod in a force storage state pushes the rack plate to move downwards, the clamping groove wheel rotates, the notch rotates into the arc-shaped clamping groove, and an annular closed state is formed between the clamping groove wheel and the frequency converter, so that the frequency converter is quickly assembled on the loading plate, the assembling time is shortened, and the frequency converter can be quickly put into production within a limited time, thereby improving the resource utilization rate; move the hand through the pressure simultaneously for dismantle the pinion rack and move down, drive the sheave and rotate, rotate the breach to down, drive rack plate shifts up simultaneously, make locking spring pole carry out the compression atress, when rethread down converter makes the rack plate further rise, compression locking spring pole makes the locking picture peg restrict once more and triggers the board displacement simultaneously, make equipment resume state before the assembly, thereby make the assembly structure of equipment can reciprocate to prepare fast, thereby improve equipment's assembly efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a top left down view partially in section view in accordance with the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention;
FIG. 5 is a partial sectional view of the right lower elevation view of the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 5 at C according to the present invention;
FIG. 7 is a schematic view of a partial fitting structure of the internal mechanism of the present invention;
FIG. 8 is an enlarged view of the structure of FIG. 7 at D according to the present invention;
FIG. 9 is a schematic view of the overall structure of the internal mechanism of the present invention;
FIG. 10 is a schematic view of a structure of the linear plate and the T-shaped slot of the withdrawing rod of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
the device comprises a frequency converter 10, a loading plate 11, a fixing rod 12, an arc-shaped clamping groove 13, a clamping groove wheel 14, a tooth groove 15, a rack plate 16, a notch 17, a locking spring rod 18, a trigger plate 19, a locking insertion plate 20, a linear plate 21, a rod withdrawing T groove 23, a friction rod 24, a disassembly tooth plate 25, a handle 26, an insulating sliding frame 30, a wire hanging column 31, a wire plugging rack 32, a wire plugging gear 33, a bolt plate 35, a wire locking rotating shaft 36, a power storage sleeve 37, a power storage rack 38, a power storage torsion spring 39, a one-way locking tooth 40, a ratchet tooth plate 41 and a locking bolt 42.
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 embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: a frequency converter convenient to assemble for new energy power generation comprises a frequency converter 10 and a loading plate 11, wherein two fixing rods 12 which are arranged one above the other are fixedly arranged at the upper end of the loading plate 11, a plurality of arc-shaped clamping grooves 13 coaxial with the fixing rods 12 are formed in the side wall of the frequency converter 10 close to the fixing rods 12, a clamping groove wheel 14 with a T-shaped cross section is rotatably arranged in each arc-shaped clamping groove 13, a tooth socket 15 is formed in the center of each clamping groove wheel 14, a rack plate 16 meshed with teeth in the tooth socket 15 is vertically and slidably arranged on the side wall of the loading plate 11 close to the side wall of the tooth socket 15, the rack plates 16 are mutually and fixedly connected in a synchronous mode through a bracket of the clamping groove wheels, and a notch 17 used for being clamped on the outer wall of the fixing rod 12 is formed in the side wall of the clamping groove wheel 14; the upper end of the loading plate 11 is provided with a trigger locking mechanism which is used for driving the rack plate 16 to move after the slot wheel 14 is clamped into the fixed rod 12 so as to rotate the notch 17 into the arc-shaped slot 13;
before the device is used, the loading plate 11 is fixedly arranged in the power box, and the loading plate 11 is kept to be loaded vertically (as shown in fig. 1, wherein the front end of the device is seen from left to right in fig. 1, and the upper end of the device is seen from top to bottom, and the device is described by adopting the direction of the device, which is not described again);
when the invention is used, a shell of the frequency converter 10 is taken up (as shown in fig. 1 and 3, the card slot wheel 14 in the arc-shaped card slot 13 needs to be preferentially rotated to enable the notch 17 of the card slot wheel 14 to be downward so as to ensure that the notch 17 of the card slot wheel 14 can be smoothly clamped into the outer side of the fixed rod 12 when the frequency converter 10 slides downward along with the fixed rod 12 on the loading plate 11), the rear end of the frequency converter 10 slides downward along with the fixed rod 12 (as shown in fig. 2, two parallel fixed rods 12 form a plane, so that the rear wall of the frequency converter 10 can slide along with the plane, for the limit on the left side and the right side, only two limit plates are needed, which are not shown in the figure), when the notch 17 of the card slot wheel 14 is just clamped into the outer side of the fixed rod 12, the locking mechanism starts to work to drive the rack plate 16 to rotate, the rack plate 16 rotates to drive the tooth slot 15 (as shown in fig. 3, the tooth slot 15 is arranged inside the card slot wheel 14, the problem that the card slot wheel 14 is blocked when sliding in the arc-shaped clamping groove 13 is avoided), the card slot wheel 14 rotates around the fixed rod 12, the notch 17 rotates to the inner side of the arc-shaped clamping groove 13 after the card slot wheel 14 rotates, and therefore the card slot wheel 14 and the rear end face of the frequency converter 10 form a closed state to clamp the fixed rod 12 (so that the traditional bayonet clamping state is avoided, certain looseness can be generated when the equipment vibrates, the frequency converter 10 is separated from constraint, the equipment is damaged due to falling onto the ground, meanwhile, power transmission is interrupted, and the problem of resource waste is caused), and therefore rapid assembly operation is carried out; when the locking mechanism is disassembled, the working states of the locking mechanism are opposite, so that the locking mechanism can be disassembled quickly;
according to the invention, through the card slot wheel 14 with the notch 17, when the notch 17 of the card slot wheel 14 is clamped into the outer side of the fixed rod 12, the locking mechanism is started to work, so that the rack plate 16 is driven, and then the tooth socket 15 drives the notch 17 of the card slot wheel 14 to rotate to the inner side of the arc-shaped card slot 13, so that an annular closed state is formed between the card slot wheel 14 and the frequency converter 10, so that the frequency converter 10 is rapidly assembled on the loading plate 11, the assembling time is shortened, the frequency converter 10 can be rapidly put into production within a limited time, and the resource utilization rate is improved.
As a further scheme of the invention, the trigger locking mechanism comprises a locking spring rod 18, the side wall of the loading plate 11 is fixedly arranged at one end of the locking spring rod 18, the other end of the locking spring rod 18 is fixedly provided with a trigger plate 19, the trigger plate 19 is fixedly arranged at the side wall of the rack plate 16 through a bracket, the upper end of the trigger plate 19 is provided with a locking insertion plate 20 for blocking the trigger plate from moving downwards, the locking insertion plate 20 penetrates through one of the fixed rods 12 and is in sliding connection with the fixed rod 12, the upper end of the insertion plate 20 is fixedly provided with a straight plate 21, the side wall of the frequency converter 10 is provided with an excitation mechanism for moving the rack plate 16 and rotating the gap 17 into the arc-shaped clamping groove 13 when the fixed rod 12 is clamped by the clamping groove 14 on the side wall of the frequency converter 10;
when the excitation mechanism works after the notch 17 of the card slot wheel 14 is just clamped into the outer side of the fixed rod 12, the linear plate 21 moves towards the front end of the equipment along the slide arranged on the side wall of the fixed rod 12 (as shown in fig. 6 and 7), the linear plate 21 moves forward to drive the locking insertion plate 20 at the rear end to move forward, the locking insertion plate 20 moves forward and away from the trigger plate 19, the excitation mechanism works continuously until the notch 17 of the card slot wheel 14 is just clamped into the fixed rod 12, the locking insertion plate 20 just breaks away from the constraint of the trigger plate 19, meanwhile, the locking spring rod 18 fixedly arranged on the loading plate 11 at the upper end drives the trigger plate 19 to move rapidly downwards, so that the rack plate 16 is pushed downwards, the notch 17 of the card slot wheel 14 rotates to the inner side of the arc-shaped card slot 13, and an annular closed state is formed between the card slot wheel 14 and the frequency converter 10, so that the frequency converter 10 is rapidly assembled on the loading plate 11, the assembly time is shortened, so that the frequency converter 10 can be quickly put into production within a limited time, and the resource utilization rate is improved;
according to the invention, when the notch 17 of the card slot wheel 14 is just clamped into the fixed rod 12, the excitation mechanism is enabled to move the straight plate 21 forwards and draw out to bind the trigger plate 19, so that the locking spring rod 18 which is in energy storage state pushes the trigger plate 19 to move downwards, the rack plate 16 moves downwards, and the card slot wheel 14 is driven to rotate, so that an annular closed state is formed between the card slot wheel 14 and the frequency converter 10, and the frequency converter 10 is rapidly assembled on the loading plate 11, meanwhile, the initial elasticity of the locking spring rod 18 in a force accumulation state is the largest, so that the equipment has instant locking capability, the problems that the frequency converter 10 shakes due to shaking of hands and locking is slow, and locking failure of the equipment possibly occurs due to slow locking are avoided, and secondly, the assembling time is also shortened, so that the frequency converter 10 can be rapidly put into production in a limited time, and the resource utilization rate is improved.
As a further scheme of the invention, the excitation mechanism comprises a withdrawing rod T groove 23 which is arranged on the side wall of the frequency converter 10 and has a depth gradually deepened, the front section of the withdrawing rod T groove 23 is kept vertical, a friction rod 24 is rotatably arranged outside one fixed rod 12, two ends of the friction rod 24 are in friction contact with the side walls of two card grooved wheels 14 at the same height, a dismounting toothed plate 25 is vertically and slidably arranged at the upper end of the frequency converter 10, the outer side of the dismounting toothed plate 25 is meshed with the friction rod 24, a transverse handle 26 is fixedly arranged at the upper end of the dismounting toothed plate 25, and a wire plugging device for automatically plugging a cable after the frequency converter 10 is fixed in place is arranged at the lower end of the loading plate 11;
when the frequency converter 10 moves downwards, the rod-withdrawing T-shaped groove 23 moves downwards, the linear plate 21 is clamped in the rod-withdrawing T-shaped groove 23 at the initial stage of downward movement of the rod-withdrawing T-shaped groove 23, and along with the continuous downward movement of the frequency converter 10, the depth of the rod-withdrawing T-shaped groove 23 begins to increase until the locking insertion plate 20 at the rear end of the linear plate 21 is pulled out of the triggering range of the trigger plate 19, so that the rack plate 16 moves quickly, an annular closed state is formed between the clamping groove wheel 14 and the frequency converter 10, and the frequency converter 10 is assembled on the loading plate 11 quickly (as shown in fig. 6 and 10, the linear plate 21 is matched with the rod-withdrawing T-shaped groove 23, so that the frequency converter 10 has certain guidance when descending, the problem of assembly deviation is avoided, wherein the linear plate 21 is clamped in the rod-withdrawing T-shaped groove 23, and the vertical displacement of the frequency converter 10 is limited to a certain extent); when the frequency converter 10 needs to be disassembled, the handle 26 is pushed downwards, the handle 26 pushes the disassembling toothed plate 25 downwards, the disassembling toothed plate 25 downwards moves and then drives the friction rod 24 to rotate (as shown in fig. 2, the handle 26 can be pulled upwards through a reversing mechanism, so that the frequency converter 10 can be directly plugged and unplugged, and the device is quicker and more convenient, in the invention, due to the mechanism arrangement reason, the friction rod 24 rotates to drive the card grooved wheel 14 to rotate, so that the notch 17 rotates downwards, when the card grooved wheel 14 rotates, the rack plate 16 moves upwards, the rack plate 16 drives the trigger plate 19 to move upwards, the trigger plate 19 moves upwards to extrude the locking spring rod 18 to restore the stress state of the locking spring rod 18, and simultaneously, when the notch of the card grooved wheel 14 is downward, the frequency converter 10 is pulled upwards by hand, so that the card grooved wheel 14 moves upwards, and the card grooved wheel 14 moves upwards to drive the rack plate 16 to move upwards again, meanwhile, the rod-withdrawing T-shaped groove 23 moves upwards, so that the linear plate 21 drives the locking inserting plate 20 to move backwards, the position of the trigger plate 19 is limited again, and the equipment is restored to the original state again to facilitate the disassembly again;
according to the invention, through the rod withdrawing T-shaped groove 23 with the depth increasing upwards, when the frequency converter 10 moves downwards, the locking inserting plate 20 can move forwards to unlock the trigger plate 19, so that the locking spring rod 18 in a force accumulation state pushes the rack plate 16 to move downwards, the clamping groove wheel 14 rotates, the notch 17 rotates to the inside of the arc-shaped clamping groove 13, and an annular closed state is formed between the clamping groove wheel 14 and the frequency converter 10, so that the frequency converter 10 is rapidly assembled on the loading plate 11, the assembling time is shortened, the frequency converter 10 can be rapidly put into production in a limited time, and the resource utilization rate is improved; simultaneously through the pressure move handle 26 of shaking hands, make the dismantlement pinion rack 25 move down, drive sheave wheel 14 rotates, rotate breach 17 downwards, drive rack plate 16 shifts up simultaneously, make locking spring pole 18 compress the atress, when the rethread took down converter 10 to make rack plate 16 further rise, compression locking spring pole 18 makes locking picture peg 20 restrict once more simultaneously and triggers board 19 displacement, make equipment resume state before the assembly, thereby make the assembly structure of equipment can reciprocate to prepare fast, thereby improve the assembly efficiency of equipment.
As a further scheme of the invention, the wire plugging device comprises an insulating sliding frame 30 which is vertically arranged on the side wall of the loading plate 11 in a sliding manner, a plurality of wire hanging columns 31 used for connecting wires are fixedly arranged on the insulating sliding frame 30, the wire hanging columns 31 can be matched with a wire connection port of the frequency converter 10, wire plugging racks 32 with opposite teeth are fixedly arranged on the side walls of the lower ends of the insulating sliding frame 30 and the rack plate 16, wire plugging gears 33 which are rotatably arranged on the side wall of the loading plate 11 are meshed between the two wire plugging racks 32, and a wire locking device used for locking the wire hanging columns 31 when the wire hanging columns 31 are inserted into the wire connection port of the frequency converter 10 is arranged on the side wall of the insulating sliding frame 30;
when the rack plate 16 moves downwards, the wire plugging rack 32 drives the wire plugging gear 33 to rotate, the wire plugging gear 33 rotates to drive the other wire plugging rack 32 to move, the wire plugging rack 32 moves to drive the insulating sliding frame 30 to slide upwards, so that the wire hanging column 31 is inserted into the wiring opening of the frequency converter 10, and meanwhile, the wire locking device is started, so that the wire hanging column 31 is locked at the wiring opening of the frequency converter 10, the automatic wiring work is carried out, and the assembly efficiency is improved.
As a further scheme of the present invention, the wire locking device comprises an insulated bolt plate 35, two ends of the bolt plate 35 are rotatably provided with two wire locking rotating shafts 36, the wire locking rotating shafts 36 are rotatably arranged on the side walls of the loading plate 11, the outer end of one wire locking rotating shaft 36 is sleeved with a power storage sleeve 37 rotatably arranged on the side wall of the loading plate 11, the bottom end of the power storage sleeve 37 is engaged with a power storage rack 38, the power storage rack is fixedly arranged on one side wall of one rack plate 16, the outer side of the wire locking rotating shaft 36 is sleeved with a power storage torsion spring 39, one end of the power storage torsion spring 39 is fixedly arranged on the wire locking rotating shaft 36, and the other end of the power storage torsion spring 39 is fixedly arranged on the power storage sleeve 37, and one wire locking rotating shaft 36 is provided with a one-way locking device which can be triggered by the insulated carriage 30; the unidirectional locking device comprises a unidirectional locking tooth 40 arranged on the side wall of one of the locking wire rotating shafts 36, a ratchet tooth plate 41 is meshed at the outer end of the unidirectional locking tooth 40, the ratchet tooth plate 41 is vertically and slidably arranged on the side wall of the bolt plate 35, the ratchet tooth plate 41 can move upwards to unlock the unidirectional locking tooth 40 on the locking wire rotating shaft 36 when being extruded by the insulating sliding frame 30, and a clamping mechanism used for locking the positions of the wire hanging column 31 and the frequency converter 10 is arranged on the bolt plate 35; as a further scheme of the present invention, the clamping mechanism comprises a plurality of locking bolts 42 which are locked with the hanging wire column 31 on the frequency converter 10, the locking bolts 42 are in threaded connection with the bolt plate 35, and the upper ends of the locking bolts 42 are in transmission connection with the outer sides of the two locking wire rotating shafts 36 through belts;
when the invention is used, the rack plate 16 moves downwards to drive the power storage rack 38 to move, the power storage rack 38 moves to drive the power storage sleeve 37 to rotate, the power storage sleeve 37 rotates to drive the power storage torsion spring 39 to rotate and store power (the ratchet tooth plate 41 is locked with the one-way locking tooth 40 on the other wire locking rotating shaft 36 under the action of self gravity, so that the belts at the upper ends of the two wire locking rotating shafts 36 are in a stressed state, and the two wire locking rotating shafts 36 are kept locked), when the insulating sliding frame 30 moves upwards to press the ratchet tooth plate 41, the ratchet tooth plate 41 moves upwards to overcome the self gravity, so that the one-way locking tooth 40 is unlocked, the power storage torsion spring 39 smoothly drives the wire locking rotating shaft 36 at the upper end to rotate, the wire locking rotating shaft 36 rotates to drive the locking bolt 42 to rotate through the belt, and the locking bolt 42 rotates backwards to lock the wire hanging column 31 in the frequency converter 10.
Claims (8)
1. The utility model provides a new forms of energy electricity is with converter convenient to assemble, includes converter (10) and loading board (11), its characterized in that: the upper end of the loading plate (11) is fixedly provided with two fixing rods (12) which are arranged one above the other, the side wall of the frequency converter (10) close to the fixing rods (12) is provided with a plurality of arc-shaped clamping grooves (13) coaxial with the fixing rods (12), each arc-shaped clamping groove (13) is internally and rotatably provided with a clamping groove wheel (14) with a T-shaped section, the center of each clamping groove wheel (14) is provided with a tooth groove (15), the side wall of the loading plate (11) close to the side wall of the tooth groove (15) is vertically and slidably provided with a rack plate (16) meshed with teeth inside the tooth groove (15), the rack plates (16) are mutually and synchronously and fixedly connected through a support, and the side wall of each clamping groove wheel (14) is provided with a notch (17) used for clamping the outer wall of each fixing rod (12); the upper end of the loading plate (11) is provided with a trigger locking mechanism which is used for driving the rack plate (16) to move after the clamping groove wheel (14) is clamped into the fixed rod (12) so as to rotate the notch (17) into the arc-shaped clamping groove (13).
2. The frequency converter convenient to assemble for new energy power generation according to claim 1, characterized in that: the trigger locking mechanism comprises a locking spring rod (18), the side wall of the loading plate (11) is fixedly arranged at one end of the locking spring rod (18), the other end of the locking spring rod (18) is fixedly provided with a trigger plate (19), the trigger plate (19) is fixedly arranged on the side wall of the rack plate (16) through a bracket, the upper end of the trigger plate (19) is provided with a locking inserting plate (20) for blocking the trigger plate from moving downwards, the locking flashboard (20) penetrates through one fixing rod (12) and is connected with the fixing rod (12) in a sliding way, the upper end of the inserting plate (20) is fixedly provided with a straight plate (21), the side wall of the frequency converter (10) is provided with a clamping grooved wheel (14) used for clamping the fixed rod (12) on the side wall of the frequency converter (10), the rack plate (16) moves, and the notch (17) is rotated to the exciting mechanism inside the arc-shaped clamping groove (13).
3. The frequency converter convenient to assemble for new energy power generation according to claim 2, characterized in that: excitation mechanism is including offering pole T groove (23) that moves back at converter (10) lateral wall degree of depth gradually dark, move back pole T groove (23) anterior segment and keep vertical, one of them dead lever (12) outside is rotated and is provided with friction lever (24), friction lever (24) both ends friction contact is at two sheave (14) lateral walls of same height, the vertical slip in converter (10) upper end is provided with dismantlement pinion rack (25), dismantle the pinion rack (25) outside and mesh mutually with friction lever (24), dismantle fixed being provided with horizontal holding hand (26) in pinion rack (25) upper end, loading board (11) lower extreme is provided with and is used for the automatic plug wire device of pegging graft of cable after fixed targetting in place in converter (10).
4. The frequency converter convenient to assemble for new energy power generation according to claim 3, characterized in that: the plug wire device includes that vertical slip sets up insulating balladeur train (30) at loading board (11) lateral wall, insulating balladeur train (30) are gone up the fixed string post (31) that are provided with a plurality of connecting wire that are used for, string post (31) can cooperate with converter (10) wiring mouth, insulating balladeur train (30) and rack board (16) lower extreme lateral wall are fixed and are provided with plug wire rack (32) that the tooth is relative, two it has rotation to set up plug wire gear (33) at loading board (11) lateral wall to mesh jointly between plug wire rack (32), insulating balladeur train (30) lateral wall is provided with the locking wire device who is used for pinning string post (31) when string post (31) insert converter (10) wiring mouth inside.
5. The frequency converter convenient to assemble for new energy power generation according to claim 4, characterized in that: the locking wire device comprises an insulating bolt plate (35), two locking wire rotating shafts (36) are arranged at two ends of the bolt plate (35) in a rotating mode, the locking wire rotating shafts (36) are rotatably arranged on side walls of a loading plate (11), one of the locking wire rotating shafts (36) is provided with a power storage sleeve (37) which is rotatably arranged on the side wall of the loading plate (11), a power storage rack (38) is meshed at the bottom end of the power storage sleeve (37), the power storage rack is fixedly arranged on one of the side walls of the rack plate (16), a power storage torsion spring (39) is sleeved on the outer side of the locking wire rotating shaft (36), one end of the power storage torsion spring (39) is fixedly arranged on the locking wire rotating shaft (36) and the other end of the power storage torsion spring is fixedly arranged on the power storage sleeve (37), and the other end of the power storage torsion spring (39) is provided with an one-way locking device which can be triggered by an insulating sliding frame (30).
6. The frequency converter convenient to assemble for new energy power generation according to claim 5, characterized in that: one-way locking device includes one of them lock line pivot (36) lateral wall and sets up one-way locking tooth (40), the meshing of one-way locking tooth (40) outer end has ratchet dental lamina (41), the vertical slip setting of ratchet dental lamina (41) is at bolt board (35) lateral wall, ratchet dental lamina (41) can move up when receiving insulating balladeur train (30) extrusion and carry out the unblock to one-way locking tooth (40) on lock line pivot (36), be provided with the chucking mechanism that is used for locking string post (31) and converter (10) position on bolt board (35).
7. The frequency converter convenient to assemble for new energy power generation according to claim 6, characterized in that: the clamping mechanism comprises a plurality of locking bolts (42) which are locked on the string-hanging column (31) together with the frequency converter (10), the locking bolts (42) are in threaded connection with the bolt plate (35), and the upper ends of the locking bolts (42) are connected to the outer sides of the two string-locking rotating shafts (36) through belt transmission.
8. The frequency converter convenient to assemble for new energy power generation according to claim 1, characterized in that: and antifriction materials are adopted on the sliding friction surfaces of the arc-shaped clamping grooves (13) and the clamping groove wheels (14), so that the friction of equipment is reduced, and the service life of the equipment is prolonged.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210008520.1A CN114070094B (en) | 2022-01-06 | 2022-01-06 | New forms of energy electricity is with converter of being convenient for assembly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210008520.1A CN114070094B (en) | 2022-01-06 | 2022-01-06 | New forms of energy electricity is with converter of being convenient for assembly |
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| CN114070094A CN114070094A (en) | 2022-02-18 |
| CN114070094B true CN114070094B (en) | 2022-03-18 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5353216A (en) * | 1992-03-23 | 1994-10-04 | Urie & Blanton Company, Inc. | Inverter power source rack |
| WO2012108398A1 (en) * | 2011-02-08 | 2012-08-16 | 三洋電機株式会社 | Power conditioner |
| CN206894486U (en) * | 2017-06-09 | 2018-01-16 | 广州信龙自动化设备有限公司 | A kind of shell of frequency converter being easily installed |
| CN208337428U (en) * | 2018-07-10 | 2019-01-04 | 唐山联安景华科技有限公司 | A kind of inverter being easily installed |
| CN208638257U (en) * | 2018-08-07 | 2019-03-22 | 厦门盈盛捷电力科技有限公司 | A kind of frequency converter apparatus for examination and repair easy to use |
| CN210807051U (en) * | 2019-09-29 | 2020-06-19 | 硕兴达(天津)科技发展有限公司 | Frequency converter convenient to disassemble, assemble and maintain |
| CN111698896A (en) * | 2020-07-22 | 2020-09-22 | 苏州凯进洁净机电工程有限公司 | Frequency converter with protection device |
| CN213305237U (en) * | 2020-10-23 | 2021-05-28 | 承邦技术无锡有限公司 | Frequency converter convenient to overhaul |
-
2022
- 2022-01-06 CN CN202210008520.1A patent/CN114070094B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5353216A (en) * | 1992-03-23 | 1994-10-04 | Urie & Blanton Company, Inc. | Inverter power source rack |
| WO2012108398A1 (en) * | 2011-02-08 | 2012-08-16 | 三洋電機株式会社 | Power conditioner |
| CN206894486U (en) * | 2017-06-09 | 2018-01-16 | 广州信龙自动化设备有限公司 | A kind of shell of frequency converter being easily installed |
| CN208337428U (en) * | 2018-07-10 | 2019-01-04 | 唐山联安景华科技有限公司 | A kind of inverter being easily installed |
| CN208638257U (en) * | 2018-08-07 | 2019-03-22 | 厦门盈盛捷电力科技有限公司 | A kind of frequency converter apparatus for examination and repair easy to use |
| CN210807051U (en) * | 2019-09-29 | 2020-06-19 | 硕兴达(天津)科技发展有限公司 | Frequency converter convenient to disassemble, assemble and maintain |
| CN111698896A (en) * | 2020-07-22 | 2020-09-22 | 苏州凯进洁净机电工程有限公司 | Frequency converter with protection device |
| CN213305237U (en) * | 2020-10-23 | 2021-05-28 | 承邦技术无锡有限公司 | Frequency converter convenient to overhaul |
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| Publication number | Publication date |
|---|---|
| CN114070094A (en) | 2022-02-18 |
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