CN117116611B - Antitheft noise reduction type transformer - Google Patents

Antitheft noise reduction type transformer Download PDF

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Publication number
CN117116611B
CN117116611B CN202311377931.9A CN202311377931A CN117116611B CN 117116611 B CN117116611 B CN 117116611B CN 202311377931 A CN202311377931 A CN 202311377931A CN 117116611 B CN117116611 B CN 117116611B
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CN
China
Prior art keywords
grooves
groove
sliding
main body
transformer
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CN202311377931.9A
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Chinese (zh)
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CN117116611A (en
Inventor
孙永祥
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Nantong Haoqiang Electrical Equipment Co ltd
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Nantong Haoqiang Electrical Equipment Co ltd
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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
    • 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
    • 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
    • H01F27/022—Encapsulation
    • 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
    • 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
    • H01F27/33—Arrangements for noise damping
    • 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
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

The invention relates to an anti-theft noise reduction type transformer, which belongs to the technical field of transformers and aims to solve the problems that when a transformer shell and a connecting plate are installed, screws are usually used for installation, so that when the transformer is disassembled and maintained later, the disassembly efficiency is low, and meanwhile, effective anti-theft cannot be performed.

Description

Antitheft noise reduction type transformer
Technical Field
The invention relates to the technical field of transformers, in particular to an anti-theft noise-reduction type transformer.
Background
The transformer is a device for changing an ac voltage using the principle of electromagnetic induction, and its main components are a primary coil, a secondary coil and an iron core. The main functions of the transformer are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization, etc., can be divided into: power transformers and special transformers. The transformer is basic equipment for power transmission and distribution, and is widely applied to the fields of industry, agriculture, traffic, urban communities and the like.
The current transformer is generally composed of a transformer main body, a transformer shell and a connecting plate for fixing the transformer main body, when the transformer is installed, the transformer main body is generally fixed on the connecting plate, the connecting plate is fixed on the transformer shell, the installation of the transformer can be completed, when the transformer shell and the connecting plate are installed, screws are generally used for installation, the installation mode is more troublesome when the transformer is disassembled and maintained later, labor is consumed, the disassembly efficiency is low, meanwhile, effective theft prevention cannot be carried out, and the use is inconvenient.
Aiming at the problems, an anti-theft noise reduction type transformer is provided.
Disclosure of Invention
The invention aims to provide an anti-theft noise-reduction type transformer which adopts the device to work, thereby solving the problems that in the background, the transformer is generally composed of a transformer main body, a transformer shell and a connecting plate for fixing the transformer main body, the transformer main body is generally fixed on the connecting plate and then the connecting plate is fixed on the transformer shell during installation, the transformer can be installed by fixing the connecting plate on the transformer shell, and screws are generally used for installation during installation between the transformer shell and the connecting plate.
In order to achieve the above purpose, the present invention provides the following technical solutions: the anti-theft noise reduction type transformer comprises a transformer shell and a connecting plate arranged on the top surface of the transformer shell, wherein a transformer main body is fixedly arranged on the connecting plate and is arranged in an inner cavity of the transformer shell, an insertion clamping block is fixedly arranged in the middle of the bottom surface of the transformer main body, pulling clamping assemblies are respectively arranged at the middle parts of two ends of the connecting plate in a penetrating manner, a plugging plate is arranged on the bottom surface of the inner cavity of the transformer main body, and wind blowing cleaning assemblies are respectively arranged at two sides of one end of the top surface of the transformer shell;
the transformer shell comprises a bottom shell and a protruding frame fixedly arranged on the top surface of the bottom shell, and the connecting plate is arranged on the top surface of the protruding frame;
the inner walls of the two ends of the inner cavity of the protruding frame are respectively provided with a pair of limiting through sliding grooves, the inner walls of the two ends of the inner cavity of the protruding frame are respectively provided with a pair of square embedded grooves, the square embedded grooves are respectively arranged at the inner sides of the limiting through sliding grooves, two sides of one end of the top surface of the protruding frame are respectively provided with a collecting through hole, the middle parts of the two ends of the top surface of the protruding frame are respectively provided with a connecting and inserting groove, the inner walls of the middle parts of the outer ends of the inner cavities of the connecting and inserting grooves are respectively provided with a clamping groove, the inner bottom surfaces of the inner side of the connecting and inserting grooves are respectively fixedly provided with a pressing start switch and an information processing and transmitting module, the pressing start switch is electrically connected with the information processing and transmitting module, the outer inner walls of the collecting through holes are respectively provided with a lower through T-shaped sliding groove, and the air blowing cleaning assembly penetrates through and is arranged in the collecting through holes;
the connecting plate comprises a connecting plate main body and racks fixedly arranged at two sides of one end of the bottom surface of the connecting plate main body;
square through holes are respectively formed in the middle parts of the two ends of the connecting plate main body, side limiting grooves are respectively formed in the inner walls of the two ends of the middle part of the inner cavity of each square through hole, an inserting sliding groove is formed in the inner wall of the lower end of the outer end of the inner cavity of each square through hole, and the square through holes are correspondingly arranged with the connecting inserting grooves;
the pulling clamping assembly comprises a hanging block and a clamping connection rod, one end of the clamping connection rod is arranged at one end of the lower end of the hanging block in a sliding manner, the hanging block is arranged in the square through hole in a penetrating manner, and one end of the clamping connection rod is arranged in the insertion sliding groove in a sliding manner;
the hanging block comprises a hanging block main body and a circular hanging hole arranged in the middle of the upper end of the hanging block main body, wherein protruding hanging blocks are fixedly arranged on the outer walls of the two ends of the lower end of the hanging block main body respectively, a pair of extension springs are arranged on the bottom surfaces of the protruding hanging blocks respectively, the protruding hanging blocks are arranged in side limiting grooves in a sliding mode, the lower ends of the extension springs are connected to the bottom surfaces of inner cavities of the side limiting grooves, a diagonal rail driving block is fixedly arranged in the middle of the bottom surface of the hanging block main body, a diagonal rail groove is formed in the outer wall of the middle of one end of the diagonal rail driving block, and diagonal sliding grooves are formed in the inner walls of the two sides of the inner cavities of the diagonal rail groove respectively;
the clamping rod comprises a transverse sliding plate and round sliding shafts respectively fixedly installed on the outer walls of two sides of one end of the transverse sliding plate, the round sliding shafts are slidably arranged in the inclined rail grooves, an L-shaped clamping block is fixedly installed in the middle of the bottom surface of the transverse sliding plate, and the lower end parts of the L-shaped clamping blocks are slidably clamped in the clamping grooves.
Further, the inner walls of the two sides of the inner cavity of the bottom shell are respectively provided with a one-way through chute, the upper end parts of the one-way through chute are communicated with the limiting through chute, the inner walls of the two sides of the inner cavity of the bottom shell are also respectively provided with an embedded long chute, the embedded long chute is respectively arranged under the square embedded grooves, one end two sides of the top surface of the bottom shell are respectively provided with a sliding income groove, the upper ends of the sliding income grooves are communicated and arranged at the lower ends of the income through holes, the inner bottom surfaces of the inner cavities of the sliding income grooves are respectively provided with a rack insertion deep groove, and the lower ends of the lower through T-shaped chute are arranged on the inner walls of the sliding income grooves.
Further, the inserting fixture block comprises an inserting fixture block main body and circular containing grooves respectively arranged on the outer walls of the middle parts of the two ends of the inserting fixture block main body, a first semicircular fixture block is slidably arranged at the opening of each circular containing groove, and the first semicircular fixture block is arranged in each circular containing groove through a first spring.
Further, the shutoff board includes shutoff board main part and sets up the drive recess at shutoff board main part top surface middle part, and is provided with semicircle draw-in groove on the both ends inner wall of drive recess inner chamber respectively, and first semicircle fixture block activity joint is in semicircle draw-in groove.
Further, protruding sliders are fixedly installed on the outer walls of the lower ends of two sides of two ends of the plugging plate main body respectively, the protruding sliders are arranged in the unidirectional through sliding grooves in a sliding mode, round connecting grooves are formed in the outer walls of two sides of two ends of the plugging plate main body respectively, second semicircular clamping blocks are arranged at the openings of the round connecting grooves in a sliding mode and installed in the round connecting grooves through second springs, the second semicircular clamping blocks are arranged in the embedded long sliding grooves, plugging leakage-proof plates are arranged in inner cavities of the driving grooves in a sliding mode, bouncing springs are arranged on the bottom surfaces of the two ends of the plugging leakage-proof plates respectively, the lower ends of the bouncing springs are arranged on the bottom surfaces of the inner cavities of the driving grooves respectively, and the top surfaces of the plugging plate main body are arranged in an arc surface mode.
Further, the air blowing cleaning assembly comprises a mounting shell and a compression spring arranged in the middle of the bottom surface of the mounting shell, the lower end of the compression spring is arranged on the embedded bottom surface of the sliding income groove, a T-shaped sliding block is fixedly arranged on the outer wall of the middle of one side of the mounting shell, the T-shaped sliding block is arranged in a downward through T-shaped sliding groove in a sliding manner, and an air blowing driving mechanism is arranged in the inner cavity of the mounting shell.
Further, an installation circular groove is formed in the outer wall of one end of the upper end of the installation shell, an air-permeable net is fixedly installed at the opening of the installation circular groove, an outer through inner groove is formed in the outer wall of the middle of the lower end of one side of the installation shell, and the upper end of the outer through inner groove is communicated with the bottom surface of the inner end of the installation circular groove.
Further, the wind blowing driving mechanism comprises a connecting sleeve and a fixed supporting rod fixedly arranged on the top surface of the connecting sleeve, the upper end of the fixed supporting rod is fixedly arranged on the top surface of an inner cavity provided with the circular groove, a fan is movably arranged in the connecting sleeve in a penetrating manner, and a first H-shaped roller is fixedly arranged at one end of the fan.
Further, a second H-shaped roller is movably arranged in the inner cavity of the outer through inner groove, the second H-shaped roller is connected with the first H-shaped roller through a transmission belt, a driving gear is fixedly arranged on the outer wall of one end of the second H-shaped roller, and the driving gear is arranged to protrude out of the lower end opening of the outer through inner groove.
Further, the rack is arranged in the rack insertion deep groove, and the rack is in meshed connection with the driving gear.
Compared with the prior art, the invention has the following beneficial effects:
1. when an operator needs to overhaul and maintain the transformer main body, the lifting rope of the crane can respectively penetrate through the circular lifting holes, the lifting rope is pulled upwards through the crane, the lifting rope can firstly drive the lifting block main body to move upwards under the action of gravity of the transformer main body, the lifting block can be enabled to move upwards relative to the clamping connection rod under the limiting action of the sliding grooves, the clamping connection rod can be driven to integrally move towards the lifting block under the limiting action of the circular sliding shaft and the inclined rail grooves, the lower end part of the L-shaped clamping block can be separated from the clamping grooves, the fixing action between the connecting plate and the protruding frame is lost, the lifting rope is pulled upwards continuously through the crane until the protruding lifting block slides onto the top surface of the inner cavity of the side limiting groove, the hanging block can drive the connecting plate to move upwards together until the transformer main body is taken out of the transformer shell, so that an operator can conveniently overhaul and maintain the transformer main body, when the transformer main body is required to be installed, the steps can be repeated reversely, finally, after the connecting plate is placed on the top surface of the protruding frame, the hanging rope is pulled out, the L-shaped clamping block can be clamped into the clamping groove again under the elastic force of the extension spring, the fixation between the connecting plate and the transformer main body can be completed, and when the inclined rail drives the block to be separated from the connecting and inserting groove, the starting switch is pressed, the pressing force is lost, so that the information processing and transmitting module is started, the taken-out information of the transformer main body from the transformer shell is transmitted to a worker, and thus timely anti-theft alarm is carried out, this kind of setting not only makes the operator hang the in-process that the transformer main part was lifted through hanging the piece, can utilize its gravity to realize multiple effect simultaneously, has both guaranteed the holistic sealed installation performance of transformer, has promoted the installation dismantlement efficiency again, has also guaranteed the theftproof performance of transformer simultaneously, has guaranteed that the transformer when being stolen, and the staff can obtain the message in the very first time, facilitates the use.
2. According to the anti-theft noise reduction type transformer provided by the invention, the elastic force of the first spring is set to be larger than that of the second spring, when the connecting plate moves upwards relative to the protruding frame, the plugging plate main body can be driven to move upwards through the inserting clamping block until the protruding sliding block slides to the top of the inner cavity of the limiting through sliding groove, at the moment, the second semicircular clamping block can be extruded to cross the inner wall of the inner cavity of the protruding frame so as to enter the square embedded groove, the plugging plate can be fixed at the opening at the upper end of the inner cavity of the transformer shell, when the connecting plate moves upwards continuously, the inserting clamping block can be separated from the driving groove under the limiting effect of the protruding sliding block, when the whole transformer is installed and reset, the plugging plate can be pressed into the inner cavity of the transformer shell under the self gravity effect of the transformer main body until the inserting clamping block is clamped into the driving groove again, and thus the whole reset can be realized.
3. According to the anti-theft noise reduction type transformer provided by the invention, after the connecting plate is separated from the protruding frame, the mounting shell can automatically protrude out of the surface of the protruding frame under the action of the elasticity of the compression spring, when the transformer main body is required to be mounted and reset, the rack can be aligned with the rack and inserted into the deep groove, the transformer main body is lowered through the crane and the lifting rope, and before the inserted clamping block contacts the upper end opening of the driving groove, the rack is meshed and connected with the driving gear at first, so that the driving gear can be driven to rotate quickly, the driving gear can drive the first H-shaped roller to rotate through the second H-shaped roller and the driving belt, the first H-shaped roller can drive the fan to rotate quickly at the moment, so that the surface of the plugging plate main body is blown, and when the transformer main body is mounted in the transformer shell, the surface of the plugging plate main body can be cleaned, sundries on the surface of the plugging plate main body can be prevented from being brought into the embedded in the transformer shell, and multiple effects can be achieved simultaneously, and the transformer main body can be conveniently used, and manpower can be saved.
Drawings
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is an overall cross-sectional view of the present invention;
FIG. 3 is a cross-sectional view of one side of the transformer housing of the present invention;
fig. 4 is a schematic perspective view of a transformer housing according to the present invention;
FIG. 5 is a cross-sectional view of a protruding frame of the present invention;
FIG. 6 is a schematic perspective view of a wind purge assembly according to the present invention;
FIG. 7 is a cross-sectional view of the mounting housing of the present invention;
FIG. 8 is a cross-sectional view of a web body of the present invention;
FIG. 9 is a schematic perspective view of a hanging block according to the present invention;
FIG. 10 is a schematic perspective view of a clamping rod according to the present invention;
FIG. 11 is a schematic view of a planar structure of a rack according to the present invention;
FIG. 12 is a schematic perspective view of a plugging plate according to the present invention;
FIG. 13 is a cross-sectional view of a driving groove according to the present invention;
fig. 14 is a schematic perspective view of an insertion block according to the present invention.
In the figure: 1. a transformer housing; 11. a bottom case; 111. a one-way through chute; 112. embedding a long chute; 113. sliding into the groove; 114. the rack is inserted into the deep groove; 12. a protruding frame; 121. limiting the through chute; 122. square embedded grooves; 123. a receiving through hole; 124. a connection insertion groove; 125. a clamping groove; 126. pressing a start switch; 127. an information processing and transmitting module; 128. downwards passing through a T-shaped chute; 2. a connecting plate; 21. a connecting plate body; 211. square through holes; 212. a side limiting groove; 213. inserting into the sliding groove; 22. a rack; 3. a transformer body; 4. inserting a clamping block; 41. inserting a clamping block main body; 42. a circular receiving groove; 43. a first semicircular clamping block; 44. a first spring; 5. pulling the clamping assembly; 51. hanging blocks; 511. a hanging block main body; 512. a circular hanging hole; 513. protruding a lifting block; 514. a tension spring; 515. the inclined rail drives the block; 516. a ramp groove; 517. an inclined chute; 52. a clamping rod; 521. a transverse slide plate; 522. an L-shaped clamping block; 523. a circular slide shaft; 6. a plugging plate; 61. a plugging plate body; 62. the driving groove; 63. a semicircular clamping groove; 64. a raised slider; 65. connecting the circular grooves; 66. a second semicircular clamping block; 67. a second spring; 68. plugging the leakage-proof plate; 69. a spring is sprung; 7. a wind blowing cleaning component; 71. mounting a shell; 711. mounting a circular groove; 712. a breathable net; 713. the outer part is communicated with the inner groove; 72. a compression spring; 73. a T-shaped slider; 74. a wind blowing driving mechanism; 741. connecting sleeves; 742. fixing the support rod; 743. a fan; 744. a first H-shaped roller; 745. a second H-shaped roller; 746. a transmission belt; 747. driving the gear.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In order to solve the technical problems that when the transformer shell 1 and the connecting plate 2 are installed, screws are generally used for installation, the installation mode is troublesome, labor is consumed, the disassembly efficiency is low, effective theft prevention cannot be performed, and inconvenient use is caused when the transformer is disassembled and maintained later, as shown in fig. 1-5 and fig. 8-10, the following preferable technical scheme is provided:
the utility model provides a theftproof type transformer of making an uproar falls, includes transformer housing 1 and installs connecting plate 2 on transformer housing 1 top surface, and fixed mounting has transformer main part 3 on the connecting plate 2, and transformer main part 3 sets up in transformer housing 1's inner chamber, and transformer main part 3's bottom surface middle part fixed mounting has inserts fixture block 4, and the middle part department at connecting plate 2 both ends runs through respectively and is provided with pulling joint subassembly 5, and is provided with shutoff board 6 on transformer main part 3's the inner chamber bottom surface, and transformer housing 1 top surface's one end both sides department is provided with blow cleaning assembly 7 respectively.
The transformer housing 1 includes a bottom case 11 and a protruding frame 12 fixedly installed on the top surface of the bottom case 11, and the connection plate 2 is disposed on the top surface of the protruding frame 12.
A pair of limiting through sliding grooves 121 are respectively formed in the inner walls of the two ends of the inner cavity of the protruding frame 12, a pair of square embedded grooves 122 are respectively formed in the inner walls of the two ends of the inner cavity of the protruding frame 12, the square embedded grooves 122 are respectively formed in the inner sides of the limiting through sliding grooves 121, a containing through hole 123 is respectively formed in the two sides of one end of the top surface of the protruding frame 12, connecting inserting grooves 124 are respectively formed in the middle portions of the two ends of the top surface of the protruding frame 12, clamping grooves 125 are respectively formed in the inner walls of the outer ends of the inner cavity of the connecting inserting grooves 124, a pressing start switch 126 and an information processing sending module 127 are respectively fixedly mounted on the inner bottom surface of the connecting inserting grooves 124, electric connection is conducted between the pressing start switch 126 and the information processing sending module 127, a lower through T-shaped sliding groove 128 is formed in the inner wall of the containing through hole 123, and the blowing cleaning assembly 7 is arranged in the containing through hole 123 in a penetrating sliding mode.
The connecting plate 2 comprises a connecting plate main body 21 and racks 22 fixedly installed at two sides of one end of the bottom surface of the connecting plate main body 21, square through holes 211 are respectively formed in the middle parts of two ends of the connecting plate main body 21, side limiting grooves 212 are respectively formed in inner walls of two ends of the middle part of an inner cavity of each square through hole 211, an inserting sliding groove 213 is formed in the inner wall of the lower end of the outer end of the inner cavity of each square through hole 211, and the square through holes 211 and the connecting inserting grooves 124 are correspondingly arranged.
The pull clamping assembly 5 comprises a hanging block 51 and a clamping rod 52, one end of the clamping rod 52 is arranged at one end of the lower end of the hanging block 51 in a sliding manner, the hanging block 51 penetrates through the square penetrating hole 211, one end of the clamping rod 52 is arranged in the inserting sliding groove 213 in a sliding manner, the hanging block 51 comprises a hanging block main body 511 and a circular hanging hole 512 arranged at the middle of the upper end of the hanging block main body 511, protruding hanging blocks 513 are fixedly arranged on the outer walls of the two ends of the lower end of the hanging block main body 511 respectively, a pair of extension springs 514 are arranged on the bottom surface of the protruding hanging block 513 respectively, the protruding hanging blocks 513 are arranged in the side limiting grooves 212 in a sliding manner, the lower ends of the extension springs 514 are connected to the bottom surface of the inner cavity of the side limiting grooves 212, a diagonal rail driving block 515 is fixedly arranged in the middle of the bottom surface of the hanging block main body 511, diagonal rail driving block 516 is arranged on the outer wall of the middle of one end of the diagonal rail driving block 515, diagonal sliding grooves 516 are respectively arranged on the inner walls of two sides of the inner cavity of the diagonal rail driving block 515, the clamping rod 52 comprises a transverse sliding plate 521 and a circular sliding shaft 523 fixedly arranged on the outer walls on two sides of one end of the transverse sliding plate 521 respectively, and clamping blocks are fixedly arranged in the bottom surfaces of the diagonal sliding grooves 522 respectively, and are fixedly connected with clamping blocks 522 at the clamping ends of the clamping blocks.
Specifically, when an operator needs to repair and maintain the transformer main body 3, the lifting rope of the crane can be respectively penetrated through the circular lifting holes 512, at this time, the lifting rope is pulled upwards by the crane, under the gravity action of the transformer main body 3, at this time, the lifting rope can firstly drive the lifting block main body 511 to move upwards, at this time, under the limiting action of the insertion sliding groove 213, the lifting block 51 can be enabled to move upwards relative to the clamping rod 52, at this time, under the limiting action of the circular sliding shaft 523 and the inclined rail groove 516, the whole movement of the clamping rod 52 towards the lifting block 51 can be enabled to be driven, so that the lower end part of the L-shaped clamping block 522 is separated from the clamping groove 125, at this time, the fixing action between the connecting plate 2 and the protruding frame 12 is lost, then the lifting rope is pulled upwards by the crane until the protruding lifting block 513 slides onto the top surface of the inner cavity of the side limiting groove 212, the hanging block 51 can drive the connecting plate 2 to move upwards together until the transformer main body 3 is taken out of the transformer housing 1, so that an operator can conveniently overhaul and maintain the transformer main body 3, when the transformer main body 3 is required to be installed, the steps can be reversely repeated, finally, after the connecting plate 2 is placed on the top surface of the protruding frame 12, the hanging rope is pulled out, the L-shaped clamping block 522 can be clamped into the clamping groove 125 again under the elastic force of the tension spring 514, the fixation between the connecting plate 2 and the transformer main body 3 can be completed, and when the inclined rail driving block 515 is separated from the connecting and inserting groove 124, the pressing force is lost when the starting switch 126 is pressed, so that the information processing and transmitting module 127 is started, the taking-out information of the transformer main body 3 from the transformer housing 1 is transmitted to a worker, so that the anti-theft alarm is timely performed, this kind of setting not only makes the operator carry out the in-process of lifting up transformer main part 3 through hanging up piece 51, can utilize its gravity to realize multiple effect simultaneously, has both guaranteed the holistic sealed installation performance of transformer, has promoted installation dismantlement efficiency again, has also guaranteed the theftproof performance of transformer simultaneously, has guaranteed that the transformer when being stolen, and the staff can obtain the message very first time, facilitates the use.
In order to solve the technical problem of how to ensure that external sundries enter the transformer shell 1 when the transformer main body 3 is overhauled and maintained, as shown in fig. 3-7 and fig. 11-14, the following preferable technical scheme is provided:
the inner walls of the two sides of the inner cavity of the bottom shell 11 are respectively provided with a one-way through chute 111, the upper end part of the one-way through chute 111 is communicated with a limiting through chute 121, the inner walls of the two sides of the inner cavity of the bottom shell 11 are respectively provided with an embedded long chute 112, the embedded long chute 112 is respectively arranged under the square embedded groove 122, one end two sides of the top surface of the bottom shell 11 are respectively provided with a sliding receiving groove 113, the upper ends of the sliding receiving grooves 113 are communicated and arranged at the lower ends of the receiving through holes 123, the inner bottom surface of the inner cavity of the sliding receiving groove 113 is respectively provided with a rack inserting deep groove 114, and the lower end of the lower through T-shaped chute 128 is arranged on the inner wall of the sliding receiving groove 113.
The insertion block 4 includes an insertion block body 41 and circular receiving grooves 42 provided on outer walls of middle portions of both ends of the insertion block body 41, respectively, and a first semicircular block 43 is slidably provided at an opening of the circular receiving groove 42, and the first semicircular block 43 is installed in the circular receiving groove 42 by a first spring 44.
The plugging plate 6 comprises a plugging plate main body 61 and a driving groove 62 arranged in the middle of the top surface of the plugging plate main body 61, semicircular clamping grooves 63 are respectively arranged on the inner walls of the two ends of the inner cavity of the driving groove 62, first semicircular clamping blocks 43 are movably clamped in the semicircular clamping grooves 63, protruding sliding blocks 64 are respectively fixedly arranged on the outer walls of the lower ends of the two sides of the two ends of the plugging plate main body 61, the protruding sliding blocks 64 are slidably arranged in one-way through sliding grooves 111, connecting circular grooves 65 are respectively arranged on the outer walls of the two sides of the two ends of the plugging plate main body 61, second semicircular clamping blocks 66 are slidably arranged at the openings of the connecting circular grooves 65, the second semicircular clamping blocks 66 are arranged in the connecting circular grooves 65 through second springs 67, and the second semicircular clamping blocks 66 are arranged in embedded long sliding grooves 112, the inner cavity of the driving groove 62 is provided with the plugging leakage-proof plate 68 in a sliding manner, the bottom surfaces of the two ends of the plugging leakage-proof plate 68 are respectively provided with the bouncing springs 69, the lower ends of the bouncing springs 69 are respectively arranged on the bottom surface of the inner cavity of the driving groove 62, the top surface of the plugging plate main body 61 is in a cambered surface arrangement, and the arrangement not only ensures that the top surface of the plugging plate main body 61 can be slid down in a proper manner when raining or sundries fall onto the top surface of the plugging plate main body 61, thereby ensuring that the top surface of the plugging plate main body 61 can not accumulate water or accumulate, but also ensuring that the driving groove 62 can be placed to enter impurities or rainwater in the driving groove 62 under the premise of playing the clamping driving effect, and further ensuring the cleanliness of the inner cavity of the transformer shell 1.
The air blowing cleaning assembly 7 comprises a mounting shell 71 and a compression spring 72 arranged in the middle of the bottom surface of the mounting shell 71, the lower end of the compression spring 72 is arranged on the embedded bottom surface of the sliding collecting groove 113, a T-shaped sliding block 73 is fixedly arranged on the outer wall of the middle of one side of the mounting shell 71, the T-shaped sliding block 73 is slidably arranged in a lower through T-shaped sliding groove 128, an air blowing driving mechanism 74 is arranged in an inner cavity of the mounting shell 71, a circular mounting groove 711 is arranged on the outer wall of one end of the upper end of the mounting shell 71, an air permeable net 712 is fixedly arranged at the opening of the circular mounting groove 711, an outer through inner groove 713 is arranged on the outer wall of the middle of the lower end of one side of the mounting shell 71, the upper end of the outer through inner groove 713 is communicated with the inner end of the circular mounting groove 711, the air blowing driving mechanism 74 comprises a connecting sleeve 741 and a fixed supporting rod 742 fixedly arranged on the top surface of the connecting sleeve 741, the upper end of the fixed supporting rod 742 is fixedly arranged on the top surface of the inner cavity of the mounting circular mounting groove 711, a fan 743 is fixedly arranged at one end of the fan 743, a first H-shaped roller 744 is fixedly arranged at one end of the fan 743, an inner cavity of the outer through inner groove 713 is fixedly arranged at the inner cavity, an outer end of the outer through inner groove 713 is fixedly arranged at the inner cavity, an opening of the outer end of the fan 743 is fixedly arranged between the inner cavity and the inner cavity is fixedly arranged in the inner cavity 747H-shaped roller 747, a transmission rack 745 is fixedly meshed with a first H-shaped roller 745, which is fixedly arranged between a second H-shaped roller 745, and a driving gear 745, which is fixedly arranged in the inner rack 745, and a driving device, and a device, and is formed in and a device, and is.
Specifically, the elastic force of the first spring 44 is set to be greater than the elastic force of the second spring 67, when the connecting plate 2 moves upwards relative to the protruding frame 12, the plugging plate main body 61 is driven to move upwards through the inserting clamping block 4 until the protruding sliding block 64 slides to the top of the inner cavity of the limiting through sliding groove 121, at this time, the second semicircular clamping block 66 can squeeze to cross the inner cavity inner wall of the protruding frame 12, and accordingly the plugging plate 6 is fixed at the opening of the upper end of the inner cavity of the transformer housing 1, when the connecting plate 2 moves upwards continuously, the plugging clamping block 4 can be separated from the driving groove 62 under the limiting action of the protruding sliding block 64, when the transformer is integrally installed and reset, the plugging plate 6 can be pressed into the inner cavity of the transformer housing 1 under the action of gravity of the transformer main body 3 until the plugging clamping block 4 is clamped into the driving groove 62 again, and integral reset can be achieved.
Further, after the connection plate 2 is separated from the protruding frame 12, the installation housing 71 can automatically protrude from the surface of the protruding frame 12 under the action of the elastic force of the compression spring 72, when the transformer main body 3 needs to be installed and reset, the rack 22 can be aligned with the rack to be inserted into the deep groove 114, the transformer main body 3 can be lowered through the crane and the lifting rope, before the insertion fixture block 4 contacts the upper end opening of the driving groove 62, the rack 22 can be meshed with the driving gear 747 at first, so that the driving gear 747 can be driven to rotate quickly, the driving gear 747 can drive the first H-shaped roller 744 to rotate through the second H-shaped roller 745 and the driving belt 746, the first H-shaped roller 744 can drive the fan 743 to rotate quickly, so that the surface of the plugging plate main body 61 can be blown, when the transformer main body 3 is installed in the transformer housing 1, sundries on the surface of the plugging plate main body 61 can be prevented from being brought into the embedded of the transformer main body 1, and the installation of the transformer main body 3 can be detached conveniently.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a theftproof falls transformer of making an uproar, includes transformer housing (1) and installs connecting plate (2) on transformer housing (1) top surface, and fixed mounting has transformer main part (3) on connecting plate (2), and transformer main part (3) set up in the inner chamber of transformer housing (1), its characterized in that: the middle part of the bottom surface of the transformer main body (3) is fixedly provided with an inserting clamping block (4), the middle parts of the two ends of the connecting plate (2) are respectively provided with a pulling clamping assembly (5) in a penetrating way, the bottom surface of the inner cavity of the transformer main body (3) is provided with a plugging plate (6), and two sides of one end of the top surface of the transformer shell (1) are respectively provided with a blowing cleaning assembly (7);
the transformer shell (1) comprises a bottom shell (11) and a protruding frame (12) fixedly installed on the top surface of the bottom shell (11), and the connecting plate (2) is arranged on the top surface of the protruding frame (12);
a pair of limiting through sliding grooves (121) are respectively formed in the inner walls of the two ends of the inner cavity of the protruding frame (12), a pair of square embedded grooves (122) are respectively formed in the inner walls of the two ends of the inner cavity of the protruding frame (12), square embedded grooves (122) are respectively formed in the inner sides of the limiting through sliding grooves (121), receiving through holes (123) are respectively formed in the two sides of one end of the top surface of the protruding frame (12), connecting inserting grooves (124) are respectively formed in the middle portions of the two ends of the top surface of the protruding frame (12), clamping grooves (125) are respectively formed in the middle inner walls of the outer ends of the inner cavity of the connecting inserting grooves (124), a pressing start switch (126) and an information processing sending module (127) are respectively fixedly mounted on the inner bottom surface of the connecting inserting grooves (124), electric connection is performed between the pressing start switch (126) and the information processing sending module (127), a lower through T-shaped sliding groove (128) is formed in the outer inner wall of the receiving through hole (123), and the blowing cleaning assembly (7) is arranged in the through sliding mode.
The connecting plate (2) comprises a connecting plate main body (21) and racks (22) fixedly arranged at two sides of one end of the bottom surface of the connecting plate main body (21);
the connecting plate is characterized in that square through holes (211) are respectively formed in the middle parts of two ends of the connecting plate main body (21), lateral limiting grooves (212) are respectively formed in the inner walls of two ends of the middle part of an inner cavity of the square through holes (211), inserting sliding grooves (213) are formed in the inner walls of the lower ends of the outer ends of the inner cavities of the square through holes (211), and the square through holes (211) and the connecting inserting grooves (124) are correspondingly arranged.
2. The antitheft and noise-reducing transformer according to claim 1, characterized in that: the pulling clamping assembly (5) comprises a hanging block (51) and a clamping rod (52) with one end arranged at one end of the lower end of the hanging block (51) in a sliding manner, the hanging block (51) is arranged in a square through hole (211) in a penetrating manner, and one end of the clamping rod (52) is arranged in an inserting sliding groove (213) in a sliding manner;
the hanging block (51) comprises a hanging block main body (511) and a circular hanging hole (512) arranged in the middle of the upper end of the hanging block main body (511), wherein a protruding hanging block (513) is fixedly arranged on the outer walls of the two ends of the lower end of the hanging block main body (511), a pair of extension springs (514) are respectively arranged on the bottom surface of the protruding hanging block (513), the protruding hanging block (513) is slidably arranged in a side limiting groove (212), the lower end of the extension spring (514) is connected to the bottom surface of an inner cavity of the side limiting groove (212), a inclined rail driving block (515) is fixedly arranged in the middle of the bottom surface of the hanging block main body (511), inclined rail grooves (516) are formed in the outer walls of the middle of one end of the inclined rail driving block (515), and inclined sliding grooves (517) are respectively formed in the inner walls of the two sides of the inner cavity of the inclined rail grooves (516);
the clamping rod (52) comprises a transverse slide plate (521) and round slide shafts (523) which are respectively and fixedly arranged on the outer walls of two sides of one end of the transverse slide plate (521), the round slide shafts (523) are arranged in the inclined rail grooves (516) in a sliding mode, L-shaped clamping blocks (522) are fixedly arranged in the middle of the bottom face of the transverse slide plate (521), and the lower end portions of the L-shaped clamping blocks (522) are in sliding clamping connection with the clamping grooves (125).
3. The antitheft and noise-reducing transformer according to claim 1, characterized in that: the inner walls of two sides of the inner cavity of the bottom shell (11) are respectively provided with a one-way through chute (111), the upper end part of the one-way through chute (111) is communicated with a limiting through chute (121), the inner walls of two sides of the inner cavity of the bottom shell (11) are respectively provided with an embedded long chute (112), the embedded long chute (112) is respectively arranged under the square embedded grooves (122), one end both sides of the top surface of the bottom shell (11) are respectively provided with a sliding containing groove (113), the upper ends of the sliding containing grooves (113) are communicated with one another and are arranged at the lower ends of containing through holes (123), racks are respectively arranged on the inner bottom surface of the inner cavity of the sliding containing groove (113) and the lower ends of the lower through T-shaped chute (128) are arranged on the inner wall of the sliding containing groove (113).
4. A theft-proof noise-reducing transformer according to claim 3, characterized in that: the inserting fixture block (4) comprises an inserting fixture block main body (41) and circular containing grooves (42) which are respectively arranged on the outer walls of the middle parts of the two ends of the inserting fixture block main body (41), a first semicircular fixture block (43) is slidably arranged at the opening of each circular containing groove (42), and the first semicircular fixture block (43) is arranged in each circular containing groove (42) through a first spring (44).
5. The antitheft and noise-reducing transformer of claim 4 wherein: the plugging plate (6) comprises a plugging plate main body (61) and a driving groove (62) arranged in the middle of the top surface of the plugging plate main body (61), semicircular clamping grooves (63) are respectively formed in the inner walls of the two ends of the inner cavity of the driving groove (62), and the first semicircular clamping blocks (43) are movably clamped in the semicircular clamping grooves (63);
protruding slider (64) are fixedly installed on the outer walls of the lower ends of two sides of the two ends of the plugging plate main body (61), protruding slider (64) are arranged in one-way through sliding grooves (111) in a sliding mode, connecting circular grooves (65) are formed in the outer walls of two sides of the two ends of the plugging plate main body (61) respectively, second semicircular clamping blocks (66) are arranged at openings of the connecting circular grooves (65) in a sliding mode, the second semicircular clamping blocks (66) are arranged in the connecting circular grooves (65) through second springs (67), the second semicircular clamping blocks (66) are arranged in embedded long sliding grooves (112), plugging leakage-proof plates (68) are arranged in inner cavities of the driving grooves (62) in a sliding mode, bouncing springs (69) are arranged on the bottom faces of the two ends of the plugging leakage-proof plates (68) respectively, the lower ends of the bouncing springs (69) are arranged on the bottom faces of the inner cavities of the driving grooves (62) respectively, and the top faces of the plugging plate main body (61) are arranged in an arc face mode.
6. The antitheft and noise-reducing transformer of claim 5 wherein: the wind blowing cleaning assembly (7) comprises a mounting shell (71) and a compression spring (72) arranged in the middle of the bottom surface of the mounting shell (71), the lower end of the compression spring (72) is arranged on the embedded bottom surface of a sliding income groove (113), a T-shaped sliding block (73) is fixedly arranged on the outer wall of the middle of one side of the mounting shell (71), the T-shaped sliding block (73) is arranged in a downward through T-shaped sliding groove (128) in a sliding manner, and a wind blowing driving mechanism (74) is arranged in the inner cavity of the mounting shell (71).
7. The antitheft and noise-reducing transformer of claim 6 wherein: an installation circular groove (711) is formed in the outer wall of one end of the upper end of the installation shell (71), an air permeable net (712) is fixedly installed at the opening of the installation circular groove (711), an outer through inner groove (713) is formed in the outer wall of the middle of the lower end of one side of the installation shell (71), and the upper end of the outer through inner groove (713) is communicated with the bottom surface of the inner end of the installation circular groove (711).
8. The antitheft and noise-reducing transformer of claim 7 wherein: the wind blowing driving mechanism (74) comprises a connecting sleeve (741) and a fixed supporting rod (742) fixedly arranged on the top surface of the connecting sleeve (741), the upper end of the fixed supporting rod (742) is fixedly arranged on the top surface of an inner cavity of the circular groove (711), a fan (743) is movably arranged in the connecting sleeve (741) in a penetrating mode, and a first H-shaped roller (744) is fixedly arranged at one end of the fan (743).
9. The antitheft and noise-reducing transformer of claim 8 wherein: the second H-shaped roller (745) is movably mounted in the inner cavity of the outer through inner groove (713), the second H-shaped roller (745) is connected with the first H-shaped roller (744) through a transmission belt (746), a driving gear (747) is fixedly mounted on the outer wall of one end of the second H-shaped roller (745), and the driving gear (747) is arranged protruding out of the lower end opening of the outer through inner groove (713).
10. The antitheft and noise-reducing transformer of claim 9 wherein: the rack (22) is arranged in the rack insertion deep groove (114), and the rack (22) is in meshed connection with the driving gear (747).
CN202311377931.9A 2023-10-24 2023-10-24 Antitheft noise reduction type transformer Active CN117116611B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311377931.9A CN117116611B (en) 2023-10-24 2023-10-24 Antitheft noise reduction type transformer

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Application Number Priority Date Filing Date Title
CN202311377931.9A CN117116611B (en) 2023-10-24 2023-10-24 Antitheft noise reduction type transformer

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CN117116611B true CN117116611B (en) 2023-12-26

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207474204U (en) * 2017-12-07 2018-06-08 合肥多元节电科技有限公司 A kind of combined transformer for inhibiting harmonic wave
CN211654496U (en) * 2020-04-28 2020-10-09 广昌县中广创新电子科技有限公司 Power transformer convenient to heat dissipation
CN112382463A (en) * 2021-01-18 2021-02-19 南京沪泰成套电器有限公司 Anti-creeping detection early warning device for installation box of rectifier three-phase transformer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207474204U (en) * 2017-12-07 2018-06-08 合肥多元节电科技有限公司 A kind of combined transformer for inhibiting harmonic wave
CN211654496U (en) * 2020-04-28 2020-10-09 广昌县中广创新电子科技有限公司 Power transformer convenient to heat dissipation
CN112382463A (en) * 2021-01-18 2021-02-19 南京沪泰成套电器有限公司 Anti-creeping detection early warning device for installation box of rectifier three-phase transformer

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