CN111710494A - Box transformer that anti-seismic performance is good - Google Patents
Box transformer that anti-seismic performance is good Download PDFInfo
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- CN111710494A CN111710494A CN202010601680.8A CN202010601680A CN111710494A CN 111710494 A CN111710494 A CN 111710494A CN 202010601680 A CN202010601680 A CN 202010601680A CN 111710494 A CN111710494 A CN 111710494A
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- base
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- type transformer
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M3/00—Portable or wheeled frames or beds, e.g. for emergency power-supply aggregates, compressor sets
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
- H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transformer Cooling (AREA)
Abstract
The invention relates to the technical field of transformers, in particular to a box-type transformer with good anti-seismic performance, which comprises a base, the outer surfaces of the front end and the rear end of the base are respectively provided with a mounting block, the mounting block is internally provided with a mounting hole, a fixed groove is arranged in the base, a moving mechanism is arranged on the outer surface of the upper end of the base, which is close to the upper part of the fixed groove, the moving mechanism comprises a fixed frame, a sliding track, a cylinder, a push rod, a movable rod, a slide block, a roller frame, a rotating shaft and a roller, the box-type transformer has the advantages that the box-type transformer main body is arranged on the outer surface of the upper end of the base, and the buffer mechanism is arranged on the outer surface of the upper end of the box-type transformer main body.
Description
Technical Field
The invention relates to the technical field of transformers, in particular to a box-type transformer with good anti-seismic performance.
Background
The box-type transformer is used as a whole set of distribution equipment and is formed by organically combining a transformer, high-voltage control equipment and low-voltage control equipment. The basic principle of the transformer is that reasonable assembly is carried out according to a specified sequence through a pressure starting system, an armored wire, a transformer substation full-automatic system, a direct current point and corresponding technical equipment, and all components are installed in a specific waterproof, dustproof and rat-proof completely-sealed toughened box body structure, so that the specific transformer is formed. Box-type transformers have been widely used in power engineering construction.
The transformer with the moisture-proof function in the prior art has some defects in use, firstly, the oil heat dissipation effect in the oil conservator of the box-type transformer is not good, the service life of the box-type transformer is shortened, secondly, the oil conservator is easy to shake when the transformer is carried, the joint of the oil conservator and the transformer is easy to break, and finally, the transformer needs to be moved by a trolley when being moved, so that the movement is troublesome.
Aiming at the problems, the invention designs the box type transformer with good anti-seismic performance.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a box type transformer with good anti-seismic performance. The problem is solved as far as possible to provide the box-type transformer which can be convenient for the transformer to move, does not interfere with the installation of the transformer, can prevent the fixing rod between the conservator and the transformer from being broken in the process of moving the transformer and has better anti-seismic performance and better heat dissipation effect.
The invention is realized by the following technical scheme:
the utility model provides a box transformer that anti-seismic performance is good, includes the base, both ends surface all is provided with the installation piece around the base, the mounting hole has been seted up to the inside of installation piece, the fixed slot has been seted up to the inside of base, the upper end surface of base is provided with moving mechanism near the top of fixed slot, moving mechanism includes mount, slip track, cylinder, push rod, movable rod, slider, gyro wheel frame, pivot, gyro wheel, the upper end surface of base is provided with box transformer main part, the upper end surface of box transformer main part is provided with buffer gear, buffer gear includes fixed pipe, stopper, telescopic link, spring, buffer gear's upper end surface is provided with the conservator, the front end of box transformer main part is provided with heat dissipation mechanism, heat dissipation mechanism includes connecting rod, collecting vessel, bung hole, The spiral pipe, the first connecting pipe and the second connecting pipe.
Preferably, a fixing frame is arranged above a fixing groove in the outer surface of the upper end of the base, sliding rails are arranged inside two ends of the base, a cylinder is arranged on the outer surface of the upper end of the fixing frame, a push rod is arranged at the lower end of the cylinder, a movable rod is arranged at the lower end of the push rod, sliding blocks are arranged on the outer surfaces of two ends of the movable rod, a roller frame is arranged at the lower end of the movable rod, a rotating shaft is arranged inside the roller frame in a penetrating mode, and rollers are arranged on the outer side surface of the.
Preferably, the outer performance fixed connection of the upper end of mount lower extreme and base, the quantity of mount is four groups, four groups the mount distribute respectively in four corners of base, the inside at the mount is seted up to the slip track, the upper end surface at the mount is installed to the lower extreme of cylinder, the upper end of push rod and the lower extreme fixed connection of the inside piston of cylinder, the upper end of movable rod and the lower extreme fixed connection of push rod, slider and movable rod fixed connection, the lower extreme fixed connection of gyro wheel frame upper end and movable rod, the inside swing joint of pivot and gyro wheel frame, pivot and gyro wheel swing joint, the gyro wheel passes through pivot and gyro wheel frame swing joint.
Preferably, the outer surface of the upper end of the box-type transformer main body is provided with a fixed pipe, the inner side of the fixed pipe is provided with a limiting block, the upper end of the limiting block is provided with a telescopic rod, and the outer side of the fixed pipe is provided with a spring.
Preferably, the lower end of the fixed pipe is welded on the outer surface of the upper end of the box-type transformer main body, the diameter of the limiting block is the same as the inner diameter of the fixed pipe, the lower end of the telescopic rod is fixedly connected with the upper end of the limiting block, the spring is sleeved on the outer surface of the fixed pipe, and the outer surface of the upper end of the telescopic rod is fixedly connected with the outer surface of the lower end of the conservator.
Preferably, the front end surface of base is provided with the connecting rod, the front end of connecting rod is provided with the collecting vessel, the upper end surface of collecting vessel is provided with the bung hole, the inboard of collecting vessel is provided with the spiral pipe, the upper end surface of spiral pipe is provided with first connecting pipe, the rear end of spiral pipe is provided with the second connecting pipe.
Preferably, the connecting rod is fixedly connected with the box-type transformer main body, the connecting rod is fixedly connected with the collecting barrel, the collecting barrel is fixedly connected with the box-type transformer main body through the connecting rod, the lower end of the barrel opening is welded at the upper end of the collecting barrel, the first connecting pipe is communicated with the spiral pipe, and the second connecting pipe is communicated with the spiral pipe.
Preferably, the rear end of the mounting block is fixedly connected with the front end of the base, the mounting hole is formed in the center of the mounting block, the fixing grooves are formed in the four corners of the base, the lower end of the box-type transformer main body is fixedly connected to the outer surface of the upper end of the base, the rear end of the radiating fin is fixedly mounted on the outer surface of the front end of the box-type transformer main body, and the outer surface of the lower end of the insulator is fixedly connected with the outer surface of the upper end of the box-type transformer main body.
The invention has the beneficial effects that: when the transformer is moved, the piston in the cylinder moves downwards to drive the push rod to move downwards, the push rod moves downwards to drive the slide blocks at two ends of the movable rod to slide downwards on the inner side of the sliding track, so that the purpose of moving the movable rod downwards is achieved, the movable rod moves downwards to drive the roller frame to protrude out of the fixed groove, so that four groups of rollers land, when the transformer is moved, the roller frame rolls on the ground by taking a rotating shaft as an axis through pushing the box-type transformer main body, so that the purpose of moving the box-type transformer main body is achieved, when the box-type transformer main body is installed, the cylinder is started again, so that the roller frame is retracted into the fixed frame, so that the purpose of retracting the rollers is achieved, the installation of the box-type transformer main body can be conveniently moved, meanwhile, the oil conservator is not influenced to shake and move, the oil conservator moves downwards to drive the telescopic rod to move downwards, the telescopic rod moves downwards to enable the limiting block to move downwards along the outer wall of the fixed pipe, the oil conservator moves downwards to compress the spring, the spring is compressed to play a buffering effect, the fixed rod can be prevented from being broken due to the fact that the oil conservator is heavy and has large inertia, rainwater can be collected through the collecting barrel in rainy days, the oil conservator is communicated with the box-type transformer main body through the spiral pipe, the first connecting pipe and the second connecting pipe, oil in the oil conservator can flow among the box-type transformer main body, the spiral pipe, the first connecting pipe and the second connecting pipe, the rainwater collected in the collecting barrel can dissipate heat of the oil passing through the spiral pipe, the first connecting pipe and the second connecting pipe, the temperature of the oil can be reduced, the heat dissipation effect of the box-type transformer main body, in addition, the oil conservator can be moved up and down by stretching and contracting the spring, and the spiral pipe can be driven to move up and down in rainwater in the collecting barrel by moving up and down the oil conservator, so that the heat dissipation effect of the rainwater on oil in the spiral pipe is further improved, and the oil conservator is practical.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is a schematic view of a portion of the present invention;
FIG. 3 is a schematic structural diagram of a heat dissipation mechanism according to the present invention;
FIG. 4 is a schematic view of the connection structure of the fixing tube, the telescopic rod and the spring according to the present invention;
FIG. 5 is a cross-sectional view of the cushioning mechanism of the present invention;
FIG. 6 is a schematic view of a portion of the present invention;
fig. 7 is a schematic structural view of the moving mechanism of the present invention.
In the figure: 1. a base; 2. mounting blocks; 3. mounting holes; 4. fixing grooves; 5. a moving mechanism; 51. a fixed mount; 52. a sliding track; 53. a cylinder; 54. a push rod; 55. a movable rod; 56. a slider; 57. a roller frame; 58. a rotating shaft; 59. a roller; 6. a box-type transformer main body; 7. a buffer mechanism; 71. a fixed tube; 72. a limiting block; 73. a telescopic rod; 74. a spring; 8. an oil conservator; 9. a heat dissipation mechanism; 91. a connecting rod; 92. a collection barrel; 93. a bung; 94. a spiral tube; 95. a first connecting pipe; 96. a second connecting pipe; 10. a heat sink; 11. an insulator.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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. 1-7, a box-type transformer with good anti-seismic performance comprises a base 1, wherein mounting blocks 2 are respectively arranged on the outer surfaces of the front end and the rear end of the base 1, mounting holes 3 are formed in the mounting blocks 2, a fixing groove 4 is formed in the base 1, a moving mechanism 5 is arranged on the outer surface of the upper end of the base 1 close to the upper side of the fixing groove 4, the moving mechanism 5 comprises a fixing frame 51, a sliding rail 52, an air cylinder 53, a push rod 54, a movable rod 55, a sliding block 56, a roller frame 57, a rotating shaft 58 and a roller 59, a box-type transformer main body 6 is arranged on the outer surface of the upper end of the base 1, a buffer mechanism 7 is arranged on the outer surface of the upper end of the box-type transformer main body 6, the buffer mechanism 7 comprises a fixing pipe 71, a limiting block 72, a telescopic, the heat dissipation mechanism 9 includes a connection rod 91, a collection barrel 92, a barrel opening 93, a spiral pipe 94, a first connection pipe 95, and a second connection pipe 96.
Referring to fig. 6 to 7, a fixed frame 51 is disposed above a fixed groove 4 on the outer surface of the upper end of a base 1, sliding rails 52 are disposed inside both ends of the base 1, an air cylinder 53 is disposed on the outer surface of the upper end of the fixed frame 51, a push rod 54 is disposed at the lower end of the air cylinder 53, a movable rod 55 is disposed at the lower end of the push rod 54, sliders 56 are disposed on the outer surfaces of both ends of the movable rod 55, a roller frame 57 is disposed at the lower end of the movable rod 55, a rotating shaft 58 penetrates through the inside of the roller frame 57, rollers 59 are disposed on the outer surface of the rotating shaft 58, the lower end of the fixed frame 51 is fixedly connected with the outer surface of the upper end of the base 1, the fixed frames 51 are four groups, the four groups of fixed frames 51 are respectively distributed at four corners of the base 1, the sliding rails 52 are disposed inside the fixed frame, the upper end of the movable rod 55 is fixedly connected with the lower end of the push rod 54, the sliding block 56 is fixedly connected with the movable rod 55, the upper end of the roller frame 57 is fixedly connected with the lower end of the movable rod 55, the rotating shaft 58 is movably connected with the inside of the roller frame 57, the rotating shaft 58 is movably connected with the roller 59, the roller 59 is movably connected with the roller frame 57 through the rotating shaft 58, by starting the air cylinder 53, the piston in the air cylinder 53 moves downwards to drive the push rod 54 to move downwards, the push rod 54 moves downwards to drive the sliding blocks 56 at the two ends of the movable rod 55 to slide downwards on the inner side of the sliding track 52, so as to achieve the aim of moving the movable rod 55 downwards, the movable rod 55 moves downwards to drive the roller frame 57 to protrude out of the inside of the fixed groove 4, so that the four groups of rollers 59 land, and by pushing the box type transformer body 6, when the box-type transformer body 6 is mounted, the cylinder 53 is restarted to retract the roller frame 57 into the fixed frame 51, thereby achieving the purpose of retracting the rollers 59.
Referring to fig. 4 to 5, a fixed tube 71 is disposed on an outer surface of an upper end of a box-type transformer main body 6, a limit block 72 is disposed on an inner side of the fixed tube 71, an expansion link 73 is disposed on an upper end of the limit block 72, a spring 74 is disposed on an outer side of the fixed tube 71, a lower end of the fixed tube 71 is welded on an outer surface of the upper end of the box-type transformer main body 6, a diameter of the limit block 72 is the same as an inner diameter of the fixed tube 71, a lower end of the expansion link 73 is fixedly connected with an upper end of the limit block 72, the spring 74 is sleeved on an outer surface of the fixed tube 71, an outer surface of an upper end of the expansion link 73 is fixedly connected with an outer surface of a lower end of an oil conserv, meanwhile, the oil conservator 8 moves downwards to compress the spring 74, and the spring 74 is compressed to play a buffering effect.
Referring to fig. 2 to 3, a connecting rod 91 is disposed on an outer surface of a front end of the base 1, a collecting barrel 92 is disposed on a front end of the connecting rod 91, a barrel opening 93 is disposed on an outer surface of an upper end of the collecting barrel 92, a spiral tube 94 is disposed on an inner side of the collecting barrel 92, a first connecting tube 95 is disposed on an outer surface of an upper end of the spiral tube 94, a second connecting tube 96 is disposed on a rear end of the spiral tube 94, the connecting rod 91 is fixedly connected to the box-type transformer main body 6, the connecting rod 91 is fixedly connected to the collecting barrel 92, the collecting barrel 92 is fixedly connected to the box-type transformer main body 6 through the connecting rod 91, a lower end of the barrel opening 93 is welded to an upper end of the collecting barrel 92, the first connecting tube 95 is communicated with the spiral tube 94, the second connecting tube 96 is communicated with the spiral tube 94, second connecting pipe 96 is linked together, and the inside oil of conservator 8 can flow between box transformer main part 6, spiral pipe 94, first connecting pipe 95, second connecting pipe 96, and the inside rainwater of collecting vessel 92 collection can dispel the heat to the oil through spiral pipe 94, first connecting pipe 95, the inside of second connecting pipe 96, can reduce the temperature of oil for box transformer main part 6's radiating effect is better.
Referring to fig. 1, the rear end of a mounting block 2 is fixedly connected to the front end of a base 1, a mounting hole 3 is formed in the center of the mounting block 2, fixing grooves 4 are formed in four corners of the base 1, the lower end of a box-type transformer body 6 is fixedly connected to the outer surface of the upper end of the base 1, the rear end of a heat sink 10 is fixedly mounted to the outer surface of the front end of the box-type transformer body 6, and the outer surface of the lower end of an insulator 11 is fixedly connected to the outer surface of the upper end of the box-type transformer body.
In the invention, the cylinder 53 is started, the piston in the cylinder 53 moves downwards to drive the push rod 54 to move downwards, the push rod 54 moves downwards to drive the sliding blocks 56 at two ends of the movable rod 55 to slide downwards on the inner side of the sliding track 52, so that the purpose of moving the movable rod 55 downwards is achieved, the movable rod 55 moves downwards to drive the roller frame 57 to protrude out of the inside of the fixed groove 4, so that four groups of rollers 59 are grounded, the rollers 59 roll on the ground by pushing the box-type transformer main body 6 by taking the rotating shaft 58 as an axis during moving, so that the purpose of moving the box-type transformer main body 6 is achieved, when the box-type transformer main body 6 is installed, the cylinder 53 is started again, so that the roller frame 57 is retracted into the inside of the fixed frame 51, so that the rollers 59 are retracted, the box-type transformer main body 6 can be, secondly, when the box-type transformer main body 6 is moved, the conservator 8 is shaken to move downwards due to ground bumping, the conservator 8 moves downwards to drive the telescopic rod 73 to move downwards, the telescopic rod 73 moves downwards to enable the limiting block 72 to move downwards along the outer wall of the fixed pipe 71, meanwhile, the conservator 8 moves downwards to compress the spring 74, a buffering effect can be achieved by compressing the spring 74, the fixed rod can be prevented from being broken due to the fact that the conservator 8 is heavy and has large inertia, in addition, rainwater can be collected through the collecting barrel 92 in rainy days, the conservator 8 is communicated with the box-type transformer main body 6 through the spiral pipe 94, the first connecting pipe 95 and the second connecting pipe 96, oil in the conservator 8 can flow among the box-type transformer main body 6, the spiral pipe 94, the first connecting pipe 95 and the second connecting pipe 96, the rainwater collected in the collecting barrel 92 can dissipate heat of the oil passing through the spiral pipe 94, the first connecting, can reduce the temperature of oil for box transformer main part 6's radiating effect is better, improves box transformer main part 6's life, extends through spring 74 in addition and can make conservator 8 reciprocate with the shrink, reciprocates through conservator 8 and can drive spiral pipe 94 and reciprocate in the inside rainwater of collecting vessel 92, makes the rainwater further promote the radiating effect of the inside oil of spiral pipe 94.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a box transformer that anti-seismic performance is good, includes base (1), its characterized in that: base (1) front and back both ends surface all is provided with installation piece (2), mounting hole (3) have been seted up to the inside of installation piece (2), fixed slot (4) have been seted up to the inside of base (1), the top that the upper end surface of base (1) is close to fixed slot (4) is provided with moving mechanism (5), moving mechanism (5) are including mount (51), slip track (52), cylinder (53), push rod (54), movable rod (55), slider (56), gyro wheel frame (57), pivot (58), gyro wheel (59), the upper end surface of base (1) is provided with box transformer main part (6), the upper end surface of box transformer main part (6) is provided with buffer gear (7), buffer gear (7) are including fixed pipe (71), stopper (72), telescopic link (73), The oil conservator is arranged on the outer surface of the upper end of the buffer mechanism (7), the oil conservator (8) is arranged on the outer surface of the upper end of the buffer mechanism (7), the heat dissipation mechanism (9) is arranged at the front end of the box-type transformer main body (6), and the heat dissipation mechanism (9) comprises a connecting rod (91), a collecting barrel (92), a barrel opening (93), a spiral pipe (94), a first connecting pipe (95) and a second connecting pipe (96).
2. The box-type transformer with good seismic performance according to claim 1, characterized in that: the top of the upper end surface fixed slot (4) of base (1) is provided with mount (51), base (1) both ends are inside all to be provided with slip track (52), the upper end surface of mount (51) is provided with cylinder (53), the lower extreme of cylinder (53) is provided with push rod (54), the lower extreme of push rod (54) is provided with movable rod (55), the both ends surface of movable rod (55) all is provided with slider (56), the lower extreme of movable rod (55) is provided with gyro wheel frame (57), the inside of gyro wheel frame (57) is run through and is provided with pivot (58), the outside surface of pivot (58) is provided with gyro wheel (59).
3. The box-type transformer with good seismic performance according to claim 1, characterized in that: the lower end of the fixed frame (51) is fixedly connected with the outer appearance of the upper end of the base (1), the number of the fixed frames (51) is four, the four fixed frames (51) are respectively distributed at four corners of the base (1), the sliding track (52) is arranged in the fixed frame (51), the lower end of the air cylinder (53) is arranged on the outer surface of the upper end of the fixed frame (51), the upper end of the push rod (54) is fixedly connected with the lower end of the inner piston of the cylinder (53), the upper end of the movable rod (55) is fixedly connected with the lower end of the push rod (54), the slide block (56) is fixedly connected with the movable rod (55), the upper end of the roller carrier (57) is fixedly connected with the lower end of the movable rod (55), the rotating shaft (58) is movably connected with the interior of the roller frame (57), the rotating shaft (58) is movably connected with the roller (59), the roller (59) is movably connected with the roller frame (57) through a rotating shaft (58).
4. The box-type transformer with good seismic performance according to claim 1, characterized in that: the outer surface of the upper end of the box-type transformer main body (6) is provided with a fixed pipe (71), the inner side of the fixed pipe (71) is provided with a limiting block (72), the upper end of the limiting block (72) is provided with a telescopic rod (73), and the outer side of the fixed pipe (71) is provided with a spring (74).
5. The box-type transformer with good seismic performance according to claim 1, characterized in that: the lower extreme welding of fixed pipe (71) is at the upper end surface of box transformer main part (6), the diameter of stopper (72) is the same with the internal diameter size of fixed pipe (71), the lower extreme of telescopic link (73) and the upper end fixed connection of stopper (72), spring (74) cup joints the outside surface at fixed pipe (71), the upper end surface of telescopic link (73) and the lower extreme surface fixed connection of conservator (8).
6. The box-type transformer with good seismic performance according to claim 1, characterized in that: the utility model discloses a solar water heater, including base (1), the front end surface of base (1) is provided with connecting rod (91), the front end of connecting rod (91) is provided with collecting vessel (92), the upper end surface of collecting vessel (92) is provided with bung hole (93), the inboard of collecting vessel (92) is provided with spiral pipe (94), the upper end surface of spiral pipe (94) is provided with first connecting pipe (95), the rear end of spiral pipe (94) is provided with second connecting pipe (96).
7. The box-type transformer with good seismic performance according to claim 1, characterized in that: the connecting rod (91) is fixedly connected with the box-type transformer main body (6), the connecting rod (91) is fixedly connected with the collecting barrel (92), the collecting barrel (92) is fixedly connected with the box-type transformer main body (6) through the connecting rod (91), the lower end of the barrel opening (93) is welded at the upper end of the collecting barrel (92), the first connecting pipe (95) is communicated with the spiral pipe (94), and the second connecting pipe (96) is communicated with the spiral pipe (94).
8. The box-type transformer with good seismic performance according to claim 1, characterized in that: the rear end of installation piece (2) and the front end fixed connection of base (1), the central point that sets up in installation piece (2) puts in mounting hole (3), the inside at four turnings of base (1) is seted up in fixed slot (4), the lower extreme fixed connection of box transformer main part (6) is in the upper end surface of base (1), the rear end fixed mounting of fin (10) is in the front end surface of box transformer main part (6), the lower extreme surface of insulator (11) and the upper end surface fixed connection of box transformer main part (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010601680.8A CN111710494A (en) | 2020-06-28 | 2020-06-28 | Box transformer that anti-seismic performance is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010601680.8A CN111710494A (en) | 2020-06-28 | 2020-06-28 | Box transformer that anti-seismic performance is good |
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| Publication Number | Publication Date |
|---|---|
| CN111710494A true CN111710494A (en) | 2020-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010601680.8A Pending CN111710494A (en) | 2020-06-28 | 2020-06-28 | Box transformer that anti-seismic performance is good |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197742A (en) * | 2020-10-25 | 2021-01-08 | 钱聂 | Multifunctional letter mapping equipment convenient for complex terrain mapping |
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| CN210349525U (en) * | 2018-12-15 | 2020-04-17 | 扬州市苏明电器有限公司 | Oil-immersed transformer that radiating effect is good |
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| CN2893882Y (en) * | 2006-04-03 | 2007-04-25 | 卧龙电气集团股份有限公司 | Rainproof oil storage cabinet |
| CN203692507U (en) * | 2014-02-17 | 2014-07-09 | 山东临沂烟草有限公司 | Curing barn tobacco clamp assembling and disassembling device |
| CN104051137A (en) * | 2014-07-02 | 2014-09-17 | 杭州务实科技有限公司 | Transformer having the fast cooling function |
| CN204270798U (en) * | 2014-11-28 | 2015-04-15 | 苏州市吴中区大陆电子设备厂 | A kind of easy-to-mount supporting construction for supporting transformer oil storage |
| CN207409356U (en) * | 2017-08-31 | 2018-05-25 | 浙江德力西电器有限公司 | A kind of guide tracked transformer |
| CN107895630A (en) * | 2017-11-20 | 2018-04-10 | 胡杨雷 | A kind of transformer being moved easily |
| CN210349525U (en) * | 2018-12-15 | 2020-04-17 | 扬州市苏明电器有限公司 | Oil-immersed transformer that radiating effect is good |
| CN210203870U (en) * | 2019-05-14 | 2020-03-31 | 呼和浩特民族学院 | Drawing exhibition is put table for environmental design |
| CN210215891U (en) * | 2019-06-18 | 2020-03-31 | 晋江全亿无纺布有限责任公司 | Water-based microfiber artificial leather non-woven fabric skin grinding machine |
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| CN112197742A (en) * | 2020-10-25 | 2021-01-08 | 钱聂 | Multifunctional letter mapping equipment convenient for complex terrain mapping |
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