CN116525245A - Intelligent combined transformer - Google Patents

Intelligent combined transformer Download PDF

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Publication number
CN116525245A
CN116525245A CN202310584726.3A CN202310584726A CN116525245A CN 116525245 A CN116525245 A CN 116525245A CN 202310584726 A CN202310584726 A CN 202310584726A CN 116525245 A CN116525245 A CN 116525245A
Authority
CN
China
Prior art keywords
block
fixedly connected
blocks
base
shell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310584726.3A
Other languages
Chinese (zh)
Inventor
李化南
聂来升
张钰
仪修磊
孔祥顺
贺仁富
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Hengshan Automation Equipment Co ltd
Original Assignee
Shandong Hengshan Automation Equipment Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shandong Hengshan Automation Equipment Co ltd filed Critical Shandong Hengshan Automation Equipment Co ltd
Priority to CN202310584726.3A priority Critical patent/CN116525245A/en
Publication of CN116525245A publication Critical patent/CN116525245A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/02Casings
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/02Casings
    • H01F27/025Constructional details relating to cooling
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/06Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/08Cooling; Ventilating
    • H01F27/085Cooling by ambient air
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

The invention discloses an intelligent combined transformer, which comprises a base, a transformer main body and a shell fixedly arranged outside the transformer main body, wherein a positioning groove for connecting the shell is formed in the base; every all fixedly connected with fixed block on the fixed cover, every all fixedly connected with limiting plate on the fixed block, the transversal T font setting of personally submitting of limiting plate, two openings have been seted up on the base. In the process of welding the mounting base, the welding heat can not damage elements in the transformer main body, so that the transformer main body can be used normally later, the service life of the transformer main body is prevented from being shortened, and the transformer main body is beneficial to use.

Description

Intelligent combined transformer
Technical Field
The invention relates to the technical field of voltage transformation equipment, in particular to an intelligent combined transformer.
Background
The power transformer is one of the main equipment of a power plant and a substation, the transformer has multiple functions, can raise voltage to send electric energy to an electricity utilization area, can reduce the voltage to each level of voltage to meet the electricity utilization requirement, is mainly used for realizing the functions of voltage conversion, current conversion, impedance conversion, isolation and voltage stabilization, and is widely applied to the production and the life of people.
The transformer mainly comprises a transformer body and a transformer shell for accommodating the transformer body, and the transformer shell and the base used at present are designed integrally, so that components inside the transformer body are easily damaged by welding heat in the process of welding the base, the transformer body cannot be used normally subsequently, the service life of the transformer body is easily shortened, and the use of the transformer body is not facilitated.
Disclosure of Invention
The invention aims to solve the defects in the prior art that the prior transformer shell and the base are integrally designed, and the welding heat is easy to damage elements in the transformer body in the process of welding and installing the base, so that the transformer body cannot be used normally subsequently, the service life of the transformer body is easy to be shortened, and the use of the transformer body is not facilitated.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the intelligent combined transformer comprises a base, a transformer main body and a shell fixedly arranged outside the transformer main body, wherein a positioning groove for connecting the shell is formed in the base, two mounting cavities are formed in the base, a supporting plate is fixedly connected in each mounting cavity, a bidirectional screw rod is rotatably connected to the supporting plate, and two fixing sleeves are connected to the bidirectional screw rod in a threaded manner;
each fixing sleeve is fixedly connected with a fixing block, each fixing block is fixedly connected with a limiting plate, the cross section of each limiting plate is in a T-shaped arrangement, two openings are formed in the base, each fixing block is in sliding connection with the corresponding opening, and each limiting plate is fixedly connected with a clamping block;
every equal fixedly connected with rectangle piece in the installation cavity, set up on the rectangle piece and be used for connecting the through-hole of two-way lead screw, every all be provided with spacing subassembly on the rectangle piece, spacing subassembly include with rectangle piece sliding connection's gag lever post, set up on the casing and be used for connecting the draw-in groove of gag lever post, the gag lever post pass through first spring with the rectangle piece is connected.
Preferably, each rectangular block is provided with a groove, a triangular block is connected in the groove in a sliding manner, the triangular block is fixedly connected with the limiting rod, two of the triangular blocks are fixedly connected with extrusion rods matched with the triangular blocks for use, and round holes for connecting the extrusion rods are formed in the rectangular blocks.
Preferably, one end of each bidirectional screw rod is fixedly connected with a rotary handle, the rotary handles are connected with the supporting plate through an inserting shaft, and the supporting plate is provided with a connecting groove for connecting the inserting shaft.
Preferably, the base is connected with two sealing covers through a plurality of fastening bolts, and the two sealing covers are symmetrically arranged.
Preferably, the shell is provided with a cooling port, one side of the shell is provided with a filter screen, two symmetrically arranged support blocks are fixedly connected to one side of the shell, and the cross section of each support block is L-shaped.
Preferably, two symmetrically arranged mounting blocks are fixedly connected to the shell, each mounting block is rotatably connected with a rotating block, the rotating blocks are connected with the shell through two screws, and mounting holes for connecting the screws are formed in the filter screen.
Preferably, each installation block is fixedly connected with a fixing rod which is vertically arranged, the rotation block is rotationally connected with the fixing rod, the rotation block is fixedly connected with a torsion spring, and the torsion spring is fixedly connected with the installation block.
Preferably, a moving block is fixedly connected to the surface of one side of the shell, and a cleaning brush is clamped on the moving block.
Preferably, the cross section of the moving block is arranged in a concave shape, and two elastic sheets which are symmetrically arranged are fixedly connected to the moving block.
Compared with the prior art, the invention has the beneficial effects that:
the clamping blocks are clamped with the shell after moving until the limiting plates are attached to the surface of the shell, the two extrusion rods extrude the inclined surfaces of the triangular blocks along with the movement of the fixed blocks to enable the triangular blocks to move, the limiting rods are clamped with the clamping grooves, the shell can be stably arranged on the base under the combined limiting action of the two limiting rods and the clamping blocks, the shell and the base are in a detachable design, the shell is not arranged before the base is welded, the elements inside the transformer main body cannot be damaged by the heat of welding in the process of welding the base, so that the transformer main body can be normally used subsequently, the service life of the transformer main body is prevented from being shortened, and the transformer main body is beneficial to use;
firstly, place the filter screen on two supporting shoes, afterwards rotate two rotating blocks, torsion spring takes place deformation simultaneously, the rotating block rotates ninety degrees back, be in the state parallel with the filter screen surface, afterwards keep its position unchanged, rotate the screw for screw and mounting hole threaded connection, until screw thread one end and casing surface joint, thereby can be with the stable installation of filter screen on the casing, shelter from the thermovent of casing, prevent that the impurity in the outside from getting into the casing through the thermovent in, the inside hot air of casing also can be discharged through the thermovent, make the use of transformer main part more intelligent, be favorable to the normal use of transformer main part.
Drawings
Fig. 1 is a schematic perspective view of an intelligent combined transformer according to the present invention;
FIG. 2 is a schematic diagram of a front sectional structure of an intelligent combined transformer according to the present invention;
FIG. 3 is a schematic side view of an intelligent transformer according to the present invention;
FIG. 4 is a schematic side sectional view of an intelligent transformer according to the present invention;
FIG. 5 is a schematic top view of an intelligent transformer according to the present invention;
fig. 6 is a schematic diagram of the front structure of the rotating block and the mounting block.
In the figure: 1 a base, 2 a shell, 3 a sealing cover, 4 an opening, 5 a limit rod, 6 a rectangular block, 7 a fixed block, 8 a limit plate, 9 a rotary handle, 10 a mounting block, 11 a rotary block, 12 a filter screen, 13 a cleaning brush, 14 a moving block, 15 an extrusion rod, 16 a supporting block, 17 a clamping block, 18 a bidirectional screw rod, 19 a triangular block, 20 a fixed sleeve, 21 a supporting plate, 22 a plug shaft, 23 a torsion spring, 24 a fixed rod, 25 a mounting cavity, 26 a first spring, 27 a clamping groove and 28 screws.
Description of the embodiments
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.
Referring to fig. 1-6, an intelligent combined transformer comprises a base 1, a transformer main body and a shell 2 fixedly installed outside the transformer main body, wherein a positioning groove for connecting the shell 2 is formed in the base 1, two installation cavities 25 are formed in the base 1, a supporting plate 21 is fixedly connected in each installation cavity 25, a bidirectional screw rod 18 is rotationally connected to the supporting plate 21, two fixing sleeves 20 are connected to the bidirectional screw rod 18 in a threaded mode, fixing blocks 7 are fixedly connected to each fixing sleeve 20, limiting plates 8 are fixedly connected to each fixing block 7, the cross sections of the limiting plates 8 are in T-shaped arrangement, two openings 4 are formed in the base 1, each fixing block 7 is slidably connected with the corresponding opening 4, and a clamping block 17 is fixedly connected to each limiting plate 8.
Each installation cavity 25 is internally and fixedly connected with a rectangular block 6, through holes for connecting the bidirectional screw rods 18 are formed in the rectangular blocks 6, limiting components are arranged on each rectangular block 6, each limiting component comprises a limiting rod 5 which is connected with the rectangular block 6 in a sliding mode, a clamping groove 27 for connecting the limiting rod 5 is formed in the shell 2, the limiting rods 5 are connected with the rectangular blocks 6 through first springs 26, grooves are formed in each rectangular block 6, triangular blocks 19 are connected in the grooves in a sliding mode, the triangular blocks 19 are fixedly connected with the limiting rods 5, pressing rods 15 which are matched with the triangular blocks 19 in use are fixedly connected to the two fixed blocks 7, round holes for connecting the pressing rods 15 are formed in the rectangular blocks 6, the two pressing rods 15 penetrate through the round holes in the corresponding rectangular blocks 6 along with the continuous movement of the fixed blocks 7, the pressing rods 15 press the inclined surfaces of the triangular blocks 19, the triangular blocks 19 and the rectangular blocks 6 slide relatively, and the limiting rods 5 and the rectangular blocks 6 slide relatively.
Every two-way lead screw 18 one end all fixedly connected with rotates handle 9, rotate handle 9 and connect through inserting axle 22 and backup pad 21, set up the spread groove that is used for connecting inserting axle 22 in the backup pad 21, pass through the one end of inserting axle 22 and rotate handle 9 to with the spread groove joint in the backup pad 21, can prevent to rotate handle 9 and take place rotation, two-way lead screw 18 also can not be random and the backup pad 21 take place relative rotation, be connected with two sealed covers 3 through a plurality of fastening bolt on base 1, two sealed covers 3 are the symmetry setting, make its and sealed cover 3 threaded connection through rotating each fastening bolt, still be connected with base 1 surface simultaneously, can be with sealed cover 3 stable installation on base 1.
The shell 2 is provided with a cooling hole, one side of the shell 2 is provided with a filter screen 12, one side of the shell 2 is fixedly connected with two symmetrically arranged support blocks 16, the cross section of each support block 16 is L-shaped, the filter screen 12 is placed on the two support blocks 16, the surface of the filter screen 12 is attached to the surface of the L-shaped support block 16, and the support blocks 16 have a certain supporting effect on the filter screen 12.
The casing 2 is fixedly connected with two symmetrically arranged installation blocks 10, each installation block 10 is rotationally connected with a rotating block 11, the rotating blocks 11 are connected with the casing 2 through two screws 28, the filter screen 12 is provided with installation holes for connecting the screws 28, each installation block 10 is fixedly connected with a fixing rod 24 which is vertically arranged, the rotating blocks 11 and the fixing rods 24 are rotationally connected, the rotating blocks 11 are fixedly connected with torsion springs 23, the torsion springs 23 are fixedly connected with the installation blocks 10, the two rotating blocks 11 are rotated, the rotating blocks 11 and the fixing rods 24 are relatively rotated, one end of each torsion spring 23 is fixedly connected with the installation block 10, the other end of each torsion spring 23 is fixedly connected with the rotating block 11, the torsion springs 23 are deformed simultaneously, the rotating blocks 11 are in a state parallel to the surface of the filter screen 12 after being rotated ninety degrees, the positions of the torsion springs are kept unchanged, the screws 28 are screwed with the installation holes on the filter screen 12 until one end of each screw 28 is clamped with the surface of the casing 2, and the filter screen 12 can be stably installed on the casing 2.
The movable block 14 is fixedly connected to the surface of one side of the shell 2, the cleaning brush 13 is clamped on the movable block 14, the cross section of the movable block 14 is concavely arranged, two elastic sheets which are symmetrically arranged are fixedly connected to the movable block 14, the cleaning brush 13 is clamped between the two elastic sheets due to the two elastic sheets arranged on the concavely-shaped movable block 14, the cleaning brush 13 and the movable block 14 can be prevented from being separated under the elastic action of the two elastic sheets, and the surface of the filter screen 12 can be cleaned conveniently by utilizing the cleaning brush 13.
In the invention, when the transformer is installed, firstly, after the base 1 and an embedded part at the installation position are welded and fixed, the transformer main body and the shell 2 are placed in a positioning groove of the base 1, then, two bidirectional screw rods 18 are rotated, each bidirectional screw rod 18 and a corresponding supporting plate 21 are rotated relatively, because the fixed sleeve 20 is connected with the bidirectional screw rod 18 through threads, in the process of rotating the bidirectional screw rod 18, the two fixed sleeves 20 connected with the threads on the same bidirectional screw rod 18 can move in opposite directions, the distance between the two fixed blocks 7 is reduced, because the fixed blocks 7 are arranged in the opening 4 in a sliding manner, the opening 4 can prevent the fixed blocks 7 from swinging, the two fixed blocks 7 can stably move horizontally, and each limiting plate 8 can be attached to the surface of the shell 2 in the process of moving together with the fixed blocks 7, and can contact with different surfaces of the shell 2 when the limiting plates 8 are attached to the surface of the shell 2 due to the T-shaped cross section of the limiting plates 8, and the shell 2 can be positioned under the common limiting effect of the limiting plates 8.
Clamping blocks 17 on limiting plates 8 can be clamped with the shell 2 in the moving process until the limiting plates 8 are attached to the surface of the shell 2, the shell 2 can be prevented from moving randomly under the limiting action of the clamping blocks 17, two extrusion rods 15 can pass through round holes on corresponding rectangular blocks 6 and are in contact with the inclined surfaces of triangular blocks 19 in the moving process of the fixing blocks 7, the extrusion rods 15 can extrude the inclined surfaces of the triangular blocks 19 along with the continuous movement of the extrusion rods 15, the triangular blocks 19 and the rectangular blocks 6 can slide relatively, the limiting rods 5 can slide relatively with the rectangular blocks 6 simultaneously, one ends of the first springs 26 are fixedly connected with the limiting rods 5, the other ends of the first springs 26 are fixedly connected with the rectangular blocks 6, the first springs 26 deform simultaneously, the limiting rods 5 move at one ends and then are clamped with clamping grooves 27 on the shell 2, the shell 2 can be stably mounted on the base 1 under the common limiting action of the two limiting rods 5 and the plurality of the clamping blocks 17, the shell 2 and the base 1 are detachably designed, the shell 2 is not mounted on the inclined surfaces of the triangular blocks 19, the base 1 is not mounted, the base 1 is welded, the transformer is not normally, and the transformer is not used in the welding process of the transformer is not used, and the transformer is normally, and the transformer is not used, and the life of the transformer is shortened.
When the filter screen 12 is installed, the filter screen 12 is firstly placed on the two support blocks 16, the surface of the filter screen 12 is attached to the surface of the L-shaped support block 16, then the two rotation blocks 11 are rotated, one end of the torsion spring 23 is fixedly connected with the installation block 10, the other end of the torsion spring 23 is fixedly connected with the rotation block 11, the torsion spring 23 is deformed at the same time, the rotation block 11 is in a state parallel to the surface of the filter screen 12 after being rotated for ninety degrees, the position of the rotation block is unchanged, the screw 28 is rotated, the screw 28 is in threaded connection with an installation hole on the filter screen 12 until one end of the screw 28 is clamped with the surface of the shell 2, so that the filter screen 12 can be stably installed on the shell 2, a radiating hole of the shell 2 is shielded, and foreign matters outside the radiation hole are prevented from entering the shell 2, thereby being beneficial to normal use of a transformer main body.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims (9)

1. The utility model provides an intelligent combined transformer, includes base (1), transformer main part and fixed mounting are in outside casing (2) of transformer main part, its characterized in that, set up on base (1) be used for connecting the constant head tank of casing (2), set up two installation cavity (25) on base (1), every all fixedly connected with backup pad (21) in installation cavity (25), rotate on backup pad (21) and be connected with two-way lead screw (18), threaded connection has two fixed cover (20) on two-way lead screw (18);
each fixing sleeve (20) is fixedly connected with a fixing block (7), each fixing block (7) is fixedly connected with a limiting plate (8), the cross section of each limiting plate (8) is in T-shaped arrangement, two openings (4) are formed in the base (1), each fixing block (7) is in sliding connection with the corresponding opening (4), and each limiting plate (8) is fixedly connected with a clamping block (17);
every equal fixedly connected with rectangle piece (6) in installation cavity (25), set up on rectangle piece (6) and be used for connecting the through-hole of two-way lead screw (18), every all be provided with spacing subassembly on rectangle piece (6), spacing subassembly include with gag lever post (5) of rectangle piece (6) sliding connection, set up on casing (2) and be used for connecting draw-in groove (27) of gag lever post (5), gag lever post (5) through first spring (26) with rectangle piece (6) are connected.
2. An intelligent combined transformer according to claim 1, characterized in that each rectangular block (6) is provided with a groove, a triangular block (19) is slidably connected in the groove, the triangular block (19) is fixedly connected with the limiting rod (5), two fixing blocks (7) are fixedly connected with extrusion rods (15) matched with the triangular block (19), and round holes for connecting the extrusion rods (15) are formed in the rectangular blocks (6).
3. An intelligent combined transformer according to claim 1, characterized in that one end of each bidirectional screw rod (18) is fixedly connected with a rotating handle (9), the rotating handles (9) are connected with the supporting plate (21) through a plug shaft (22), and the supporting plate (21) is provided with a connecting groove for connecting the plug shaft (22).
4. An intelligent combined transformer according to claim 1, characterized in that two sealing covers (3) are connected to the base (1) through a plurality of fastening bolts, and the two sealing covers (3) are symmetrically arranged.
5. The intelligent combined transformer according to claim 1, wherein the shell (2) is provided with a heat dissipation opening, a filter screen (12) is arranged on one side of the shell (2), two symmetrically arranged support blocks (16) are fixedly connected on one side of the shell (2), and the cross section of each support block (16) is L-shaped.
6. An intelligent combined transformer according to claim 5, characterized in that two symmetrically arranged mounting blocks (10) are fixedly connected to the housing (2), each mounting block (10) is rotatably connected with a rotating block (11), the rotating blocks (11) are connected with the housing (2) through two screws (28), and the filter screen (12) is provided with mounting holes for connecting the screws (28).
7. An intelligent combined transformer according to claim 6, characterized in that each installation block (10) is fixedly connected with a fixing rod (24) arranged vertically, the rotation block (11) is rotationally connected with the fixing rod (24), the rotation block (11) is fixedly connected with a torsion spring (23), and the torsion spring (23) is fixedly connected with the installation block (10).
8. An intelligent combined transformer according to claim 1, characterized in that a moving block (14) is fixedly connected to one side surface of the housing (2), and a cleaning brush (13) is clamped on the moving block (14).
9. The intelligent combined transformer according to claim 8, wherein the cross section of the moving block (14) is concavely shaped, and two symmetrically arranged elastic pieces are fixedly connected to the moving block (14).
CN202310584726.3A 2023-05-23 2023-05-23 Intelligent combined transformer Pending CN116525245A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310584726.3A CN116525245A (en) 2023-05-23 2023-05-23 Intelligent combined transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310584726.3A CN116525245A (en) 2023-05-23 2023-05-23 Intelligent combined transformer

Publications (1)

Publication Number Publication Date
CN116525245A true CN116525245A (en) 2023-08-01

Family

ID=87402992

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310584726.3A Pending CN116525245A (en) 2023-05-23 2023-05-23 Intelligent combined transformer

Country Status (1)

Country Link
CN (1) CN116525245A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117559768A (en) * 2024-01-11 2024-02-13 长安绿电科技有限公司 General inverter structure of battery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117559768A (en) * 2024-01-11 2024-02-13 长安绿电科技有限公司 General inverter structure of battery

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