CN112447368A

CN112447368A - Transformer with reinforced structure

Info

Publication number: CN112447368A
Application number: CN202011563886.2A
Authority: CN
Inventors: 张伟
Original assignee: Individual
Current assignee: HUIZHOU BAOHUI ELECTRONIC TECHNOLOGY CO LTD
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-03-05
Anticipated expiration: 2040-12-25
Also published as: CN112447368B

Abstract

The invention relates to the field of transformers, in particular to a transformer with a reinforcing structure, which comprises a protective box, wherein a lifting mechanism is arranged in the protective box, a transformer mechanism is fixedly arranged on the lifting mechanism, a driving mechanism is arranged at the position of the protective box corresponding to the lifting mechanism, a fixing mechanism is arranged at the position of the protective box corresponding to the lifting mechanism, when the transformer is used, the transformer is fixedly arranged on a mounting seat through a threaded rod, then the threaded rod is driven to rotate through the meshing of a driving gear and a transmission gear, so that the transformer can be driven by the mounting seat to ascend into the protective box and can be protected by the protective box, and simultaneously, when the mounting seat ascends, a first handle is synchronously driven to ascend until the first handle ascends into a positioning groove, so that the threaded rod can be prevented from rotating through the limiting of the positioning groove on the first handle, thereby avoiding affecting the fixation of the transformer.

Description

Transformer with reinforced structure

Technical Field

The invention relates to the field of transformers, in particular to a transformer with a reinforcing structure.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core (magnetic core), and the transformer has the main functions of: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like.

The existing transformer is generally only fixed on the mounting base simply through bolts, after the transformer is used for a long time, the bolts are easy to loosen, corrode and the like, so that the mounting and fixing of the transformer can be influenced, and in order to guarantee the safe operation of the transformer, the transformer with a reinforcing structure is necessary to be provided.

Disclosure of Invention

The invention provides a transformer with a reinforced structure, aiming at the problems in the prior art.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a transformer with reinforced structure, includes a protective housing, the inside of protective housing is provided with a elevating system, last fixed mounting of elevating system has a transformer mechanism, be provided with a actuating mechanism on the protective housing corresponds elevating system's the position, be provided with a fixed establishment on the protective housing corresponds elevating system's the position, be provided with a stop gear on the fixed establishment corresponds actuating mechanism's the position, be provided with a ventilation mechanism on the protective housing.

Specifically, elevating system includes one and accomodates the groove, accomodate the groove and set up the lower surface at the guard box, be two supporting shoes of symmetry form fixedly connected with, two on the relative cell wall of accomodating the groove equal fixed mounting has a first bearing, two on the supporting shoe the inner ring of first bearing is all fixed and has been cup jointed a threaded sleeve, two the equal threaded connection in threaded sleeve's inside has a threaded rod, two outside the both ends of threaded rod all run through and extend to threaded sleeve, two the equal fixedly connected with stopper in upper end of threaded rod, two the mount pad of the common fixedly connected with of lower extreme of threaded rod.

Specifically, transformer mechanism includes a fixing base, the fixing base is placed in the upper surface of mount pad, run through on the fixing base and seted up a plurality of screw hole, correspond a plurality of seted up a plurality of thread groove on the mount pad of thread hole position, a plurality of the common threaded connection has a threaded rod, a plurality of in screw hole and the thread groove that corresponds the upper end of threaded rod all runs through and extends to the outer and fixedly connected with in the first in command of fixing base, the last fixed surface of fixing base installs a transformer.

It is specific, actuating mechanism includes two rotation holes, two it runs through respectively to set up on the relative cell wall of accomodating the groove, two to rotate equal fixed mounting has two second bearings on the pore wall in hole, per two are corresponding common fixed mounting has a dwang, two on the pole wall of dwang all fixed the drive gear that has cup jointed, corresponding two drive gear of equal fixedly connected with on two threaded sleeve of drive gear position, two drive gear's wherein one end all runs through and extends to accomodate the inslot and mesh mutually with drive gear, two drive gear's the other end all runs through and extends to outside the protective housing.

Specifically, the fixing mechanism comprises two fixing holes which are respectively arranged on the opposite groove walls of the accommodating groove in a penetrating way, correspond two seted up two fixed slots on the mount pad lateral wall of fixed orifices position, two equal sliding connection has a dead lever in the fixed orifices, two in wherein one end of dead lever runs through respectively and extends to the fixed slot that corresponds, two the other end of dead lever all runs through and extends to outside the protective housing, two an annular channel, two all seted up on the pore wall of fixed orifices equal sliding connection has a ring block, two in the annular channel the ring block is fixed cup jointing respectively on two dead levers, two the cover is equipped with two springs on the pole wall that the dead lever corresponds the annular channel position, two wherein one end of spring offsets with the cell wall of two annular channels respectively, two the other end of spring offsets with two annular block lateral walls respectively.

Specifically, stop gear includes two mounting panels, two mounting panel fixed connection is respectively in two dead levers one end that is located the protective housing outside, two a jack socket has all been seted up on the lateral wall that the mounting panel corresponds drive gear position, two the jack socket meshes with two drive gear looks respectively, two equal fixedly connected with second handle on the lateral wall that dead lever one side was kept away from to the mounting panel.

Specifically, the ventilation mechanism comprises a ventilation pipe and a plurality of ventilation holes, the ventilation pipe is fixedly arranged on the upper end box wall of the protection box, the upper end of the ventilation pipe penetrates and extends out of the protection box, a first filter screen plate is fixedly connected to an upper end opening of the ventilation pipe, a driving motor is fixedly arranged on the first filter screen plate, the output end of the driving motor is fixedly connected with a driving rod through a coupler, the lower end of the driving rod is fixedly connected with a rotating block, two fan blades are fixed on the outer side wall of the rotating block, the ventilation holes are obliquely arranged on the bottom end box wall of the protection box in a penetrating manner, one end of each ventilation hole is communicated with the accommodating groove, a second filter screen plate is fixedly connected inside each ventilation hole, and four support rods are fixedly connected to the upper surface of the protection box, the upper ends of the four support rods are fixedly connected with a protection plate together.

Specifically, two equal fixedly connected with fixed block on the lateral wall of supporting shoe, two the fixed block corresponds the equal fixedly connected with locating piece of the lower surface of two of them first handle position, two a draw-in groove has all been seted up to the lower surface that the locating piece corresponds two of them first handle position, and two the draw-in groove is blocked respectively and is established on two of them first handles.

The invention has the beneficial effects that:

(1) according to the transformer with the reinforcing structure, the protective box, the lifting mechanism, the transformer mechanism, the driving mechanism, the fixing mechanism, the limiting mechanism and the ventilation mechanism are arranged, when the transformer is used, the transformer can be fixedly installed on the installation seat through the threaded rod, then the threaded rod is driven to rotate through the meshing of the driving gear and the transmission gear, so that the transformer can be driven by the installation seat to ascend into the protective box and is protected by the protective box, meanwhile, the first handle can be synchronously driven to ascend when the installation seat ascends until the first handle ascends into the positioning groove, the threaded rod can be prevented from rotating through the limitation of the positioning groove on the first handle, and the influence on the fixation of the transformer can be avoided.

(2) According to the transformer with the reinforcing structure, the protective box, the lifting mechanism, the transformer mechanism, the driving mechanism, the fixing mechanism, the limiting mechanism and the ventilation mechanism are arranged, when the mounting seat is lifted into the accommodating groove in use, the mounting plate can be pulled by the second handle, the mounting plate can pull the fixing rod back into the fixing hole, the situation that the lifting of the mounting seat is hindered is avoided, when the mounting seat is lifted into the accommodating groove, the second handle can be loosened, the spring can push the annular block to move at the moment, the annular block can drive the fixing rod to move synchronously, the fixing rod can move in the fixing groove, and the mounting seat can be supported and fixed.

(3) According to the transformer with the reinforcing structure, the protective box, the lifting mechanism, the transformer mechanism, the driving mechanism, the fixing mechanism, the limiting mechanism and the ventilation mechanism are arranged, when the fixing rod enters the fixing groove to fix the mounting seat, the mounting plate can drive the clamping tooth groove to synchronously move and be meshed with the driving gear, so that the driving gear can be prevented from rotating, the driving gear can be prevented from rotating through being meshed with the transmission gear, the threaded sleeve can be prevented from rotating, the threaded rod is prevented from descending, and further the mounting of the transformer is reinforced.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic structural diagram of a transformer with a reinforcing structure according to the present invention;

FIG. 2 is a schematic structural diagram of a transformer with a reinforcing structure according to the present invention;

FIG. 3 is a schematic diagram of a partial structure of a transformer with a reinforcing structure according to the present invention;

FIG. 4 is a schematic structural diagram of a transformer mechanism in a transformer with a reinforced structure according to the present invention;

FIG. 5 is a schematic top view of a limiting mechanism of a transformer with a reinforcing structure according to the present invention;

FIG. 6 is an enlarged schematic structural view of a portion A of FIG. 1 of a transformer with a reinforcing structure according to the present invention;

FIG. 7 is an enlarged schematic structural diagram of a portion B of FIG. 2 of a transformer with a reinforcing structure according to the present invention;

fig. 8 is an enlarged schematic structural diagram of a portion C in fig. 2 of a transformer with a reinforcing structure according to the present invention.

In the figure: 1. a protective box; 2. a lifting mechanism; 21. a receiving groove; 22. a support block; 23. a first bearing; 24. a threaded sleeve; 25. a threaded rod; 26. a limiting block; 27. a mounting seat; 28. a fixed block; 29. positioning blocks; 210. positioning a groove; 3. a transformer mechanism; 31. a fixed seat; 32. a threaded hole; 33. a thread groove; 34. a threaded rod; 35. a first handle; 36. a transformer; 4. a drive mechanism; 41. rotating the hole; 42. a second bearing; 43. rotating the rod; 44. a drive gear; 45. a transmission gear; 5. a fixing mechanism; 51. a fixing hole; 52. fixing grooves; 53. fixing the rod; 54. an annular groove; 55. a ring block; 56. a spring; 6. a limiting mechanism; 61. mounting a plate; 62. a tooth clamping groove; 63. a second handle; 7. a ventilation mechanism; 71. a vent pipe; 72. a vent hole; 73. a first filter screen plate; 74. a drive motor; 75. a drive rod; 76. rotating the block; 77. a fan blade; 78. a second filter screen plate; 79. a support bar; 710. and (4) a protective plate.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-7, the transformer with a reinforced structure according to the present invention includes a protective box 1, a lifting mechanism 2 is disposed inside the protective box 1, a transformer mechanism 3 is fixedly mounted on the lifting mechanism 2, a driving mechanism 4 is disposed at a position of the protective box 1 corresponding to the lifting mechanism 2, a fixing mechanism 5 is disposed at a position of the protective box 1 corresponding to the lifting mechanism 2, a limiting mechanism 6 is disposed at a position of the fixing mechanism 5 corresponding to the driving mechanism 4, a ventilation mechanism 7 is disposed on the protective box 1, when in use, the transformer mechanism 3 can be fixedly mounted on the lifting mechanism 2, and then the lifting mechanism 2 can be driven by the driving mechanism 4 to ascend into the protective box 1, at this time, the lifting mechanism 2 can be fixed by the fixing mechanism 5, and the limiting mechanism 6 can be driven by the fixing mechanism 5 to limit the driving mechanism 4, therefore, the lifting mechanism 2 can be prevented from moving, and the transformer mechanism 3 is stably installed.

Specifically, the lifting mechanism 2 comprises a containing groove 21, the containing groove 21 is arranged on the lower surface of the protection box 1, two supporting blocks 22 are fixedly connected to the opposite groove walls of the containing groove 21 symmetrically, a first bearing 23 is fixedly installed on each of the two supporting blocks 22, a threaded sleeve 24 is fixedly sleeved on each of the inner rings of the two first bearings 23, a threaded rod 25 is connected to each of the two threaded sleeves 24, both ends of each of the two threaded rods 25 extend out of the threaded sleeve 24 in a penetrating manner, a limiting block 26 is fixedly connected to each of the upper ends of each of the two threaded rods 25, a mounting seat 27 is fixedly connected to the lower ends of each of the two threaded rods 25, a fixed block 28 is fixedly connected to the outer side wall of each of the two supporting blocks 22, a positioning block 29 is fixedly connected to the lower surface of each of the two fixed blocks 28 corresponding to the positions of the two first handles 35, and a clamping groove 210 is formed in each of the, the two slots 210 are respectively clamped on two first handles 35, the transformer mechanism 3 comprises a fixed seat 31, the fixed seat 31 is placed on the upper surface of the mounting seat 27, a plurality of threaded holes 32 are formed in the fixed seat 31 in a penetrating manner, a plurality of threaded grooves 33 are formed in the mounting seat 27 corresponding to the positions of the threaded holes 32, a threaded rod 34 is connected with the threaded holes 32 and the corresponding threaded grooves 33 in a common threaded manner, the upper ends of the threaded rods 34 extend out of the fixed seat 31 in a penetrating manner and are fixedly connected with the first handles 35, a transformer 36 is fixedly arranged on the upper surface of the fixed seat 31, the driving mechanism 4 comprises two rotating holes 41, the two rotating holes 41 are respectively formed in the opposite groove walls of the accommodating groove 21 in a penetrating manner, two second bearings 42 are fixedly arranged on the hole walls of the two rotating holes 41, and a rotating rod 43 is fixedly arranged between every two corresponding second bearings 42, the wall of each of the two rotating rods 43 is fixedly sleeved with a driving gear 44, two threaded sleeves 24 corresponding to the two driving gears 44 are fixedly connected with a transmission gear 45, one end of each of the two driving gears 44 extends into the accommodating groove 21 and is meshed with the transmission gear 45, the other end of each of the two driving gears 44 extends out of the protection box 1, the fixing seat 31 is placed on the mounting seat 27, the threaded hole 32 is aligned with the corresponding threaded groove 33, the threaded hole can be fixed by the threaded rod 34, the transmission gear 45 can be driven by the driving gear 44 to rotate, the transmission gear 45 drives the threaded sleeve 24 to rotate in place, the threaded sleeve 24 can drive the mounting seat 27 to ascend by matching with the threaded rod 25, and the mounting seat 27 can drive the transformer 36 to ascend into the accommodating groove 21 on the protection box 1 to protect the transformer 36, when the mounting base 27 rises, the first handles 35 are driven to rise synchronously, and the two first handles 35 rise to the positioning grooves 210 on the two positioning blocks 29, at the moment, the first handles 35 can be clamped through the positioning grooves 210, so that the first handles 35 can be prevented from rotating, and the situation that the transformer 36 is installed and loosened is avoided while the threaded rod 34 is prevented from rotating.

Specifically, the fixing mechanism 5 includes two fixing holes 51, the two fixing holes 51 are respectively penetrated and opened on the opposite groove walls of the accommodating groove 21, the side walls of the mounting seats 27 corresponding to the positions of the two fixing holes 51 are opened with two fixing grooves 52, the two fixing holes 51 are connected with a fixing rod 53 in a sliding manner, one end of each fixing rod 53 is penetrated and extended into the corresponding fixing groove 52, the other end of each fixing rod 53 is penetrated and extended out of the protection box 1, the hole walls of the two fixing holes 51 are both opened with an annular groove 54, the two annular grooves 54 are connected with an annular block 55 in a sliding manner, the two annular blocks 55 are fixedly sleeved on the two fixing rods 53, the rod walls of the two fixing rods 53 corresponding to the positions of the annular grooves 54 are sleeved with two springs 56, one end of each spring 56 is abutted against the groove walls of the two annular grooves 54, the other ends of the two springs 56 are abutted against the side walls of the, the limiting mechanism 6 comprises two mounting plates 61, the two mounting plates 61 are respectively fixedly connected to one ends of the two fixing rods 53 outside the protective box 1, the side walls of the two mounting plates 61 corresponding to the positions of the driving gears 44 are respectively provided with a clamping tooth groove 62, the two clamping tooth grooves 62 are respectively meshed with the two driving gears 44, the side walls of the two mounting plates 61 far away from one side of the fixing rods 53 are respectively fixedly connected with a second handle 63, when the mounting seat 27 ascends, the two second handles 63 need to be pulled, the two mounting plates 61 can be pulled to move by the two second handles 63, the mounting plates 61 can drive the fixing rods 53 to move into the fixing holes 51, so that the influence on the lifting of the mounting seat 27 can be avoided, when the mounting seat 27 ascends into the accommodating groove 21, the second handles 63 can be loosened, at the moment, the springs 56 can push the ring-shaped blocks 55 to move, and the ring-shaped blocks 55 can drive the fixing rods 53, and then can support the mount pad 27 fixedly, make the mount pad 27 comparatively firm in the installation of accomodating groove 21, and dead lever 53 can drive mounting panel 61 synchronous motion when moving, and mounting panel 61 can drive latch groove 62 synchronous motion, make latch groove 62 and drive gear 44 mesh mutually, and then can avoid drive gear 44 to rotate, and when drive gear 44 can't rotate, drive gear 44 can prevent threaded sleeve 24 from rotating through the meshing with drive gear 45, and threaded sleeve 24 can't rotate and can fix mount pad 27 once more, make the installation of mount pad 27 and transformer 36 all comparatively firm.

Specifically, the ventilation mechanism 7 includes a ventilation pipe 71 and a plurality of ventilation holes 72, the ventilation pipe 71 is fixedly installed on the upper end wall of the protection box 1, the upper end of the ventilation pipe 71 extends out of the protection box 1, and a first filter screen 73 is fixedly connected to an upper end opening of the ventilation pipe 71, a driving motor 74 is fixedly installed on the first filter screen 73, an output end of the driving motor 74 is fixedly connected with a driving rod 75 through a coupler, a rotating block 76 is fixedly connected to a lower end of the driving rod 75, two fan blades 77 are fixed on an outer side wall of the rotating block 76, the plurality of ventilation holes 72 are obliquely arranged on the bottom wall of the protection box 1 in a penetrating manner, one end of each of the plurality of ventilation holes 72 is communicated with the accommodating groove 21, a second filter screen 78 is fixedly connected to the inside of each of the plurality of ventilation holes 72, four support rods 79 are fixedly connected to the upper surface of the protection, the protection plate 710 is fixedly connected to the upper ends of the four support rods 79, when the transformer 36 runs, the driving motor 74 can be started, the driving motor 74 can drive the rotating block 76 to rotate through the driving rod 75, the rotating block 76 can drive the fan blades 77 to rotate so as to completely extract hot air generated when the transformer 36 runs, and cold air can enter the ventilation holes 72 at the same time, so that the transformer 36 can be cooled to ensure the running of the transformer 36, meanwhile, the ventilation pipe 71 and the ventilation holes 72 are protected through the first filter screen plate 73 and the second filter screen plate 78 respectively, and the situation that sundries enter the protection box 1 to damage the transformer 36 is avoided. .

When the protective box is used, the fixed seat 31 is placed on the installation seat 27, the threaded hole 32 is aligned with the corresponding threaded groove 33, the threaded rod 34 can be used for carrying out threaded fixation, the driving gear 45 can be driven by the driving gear 44 to rotate, the driving gear 45 drives the threaded sleeve 24 to rotate in place, the threaded sleeve 24 can drive the installation seat 27 to ascend through matching with the threaded rod 25, the installation seat 27 can drive the transformer 36 to ascend into the accommodating groove 21 on the protective box 1 to protect the transformer 36, the first handles 35 can be synchronously driven to ascend when the installation seat 27 ascends, the two first handles 35 ascend to the positioning grooves 210 on the two positioning blocks 29, the first handles 35 can be clamped through the positioning grooves 210, the rotation of the first handles 35 can be avoided, the looseness caused by the installation of the transformer 36 can be avoided while the rotation of the threaded rod 34 is prevented, when the mounting seat 27 ascends, two second handles 63 need to be pulled, two mounting plates 61 are pulled by the two second handles 63 to move, the mounting plates 61 drive the fixing rods 53 to move into the fixing holes 51, so that the influence on the ascending and descending of the mounting seat 27 can be avoided, when the mounting seat 27 ascends into the accommodating grooves 21, the second handles 63 can be loosened, at the moment, the springs 56 push the annular blocks 55 to move, the annular blocks 55 drive the fixing rods 53 to synchronously move into the fixing grooves 52, the mounting seat 27 can be supported and fixed, the mounting seat 27 is stably installed in the accommodating grooves 21, the fixing rods 53 drive the mounting plates 61 to synchronously move, the mounting plates 61 drive the latch grooves 62 to synchronously move, the latch grooves 62 are meshed with the driving gear 44, the rotation of the driving gear 44 can be avoided, and the driving gear 44 cannot rotate, drive gear 44 can prevent threaded sleeve 24 from rotating through the meshing with drive gear 45, and threaded sleeve 24 can't rotate and can fix mount pad 27 once more, make mount pad 27 and transformer 36's installation all comparatively firm, when transformer 36 moves, can start driving motor 74, driving motor 74 can drive turning block 76 through actuating lever 75 and rotate, and turning block 76 can drive flabellum 77 and rotate and take out the whole hot gas that produces when transformer 36 moves out, can get into cold air by in the ventilation hole 72 simultaneously, thereby can cool down transformer 36 and guarantee transformer 36's operation, protect ventilation pipe 71 and ventilation hole 72 through first filter screen 73 and second filter screen 78 respectively simultaneously, avoid debris from getting into protective box 1 from this and cause the damage to transformer 36.

The invention has the beneficial effects that:

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a transformer with reinforced structure, includes a protective housing (1), its characterized in that, the inside of protective housing (1) is provided with a elevating system (2), fixed mounting has a transformer mechanism (3) on elevating system (2), be provided with one actuating mechanism (4) on protective housing (1) corresponds elevating system's (2) position, be provided with one fixed establishment (5) on protective housing (1) corresponds elevating system's (2) position, be provided with one stop gear (6) on fixed establishment (5) correspond actuating mechanism's (4) position, be provided with one ventilation mechanism (7) on protective housing (1).

2. The transformer with the reinforcing structure of claim 1, wherein: elevating system (2) are including one and accomodate groove (21), accomodate groove (21) and set up the lower surface at protective housing (1), be two supporting shoe (22) of symmetry form fixedly connected with on the relative cell wall of accomodating groove (21), two equal fixed mounting has a first bearing (23) on supporting shoe (22), two the inner ring of first bearing (23) is all fixed and has been cup jointed a threaded sleeve (24), two the equal threaded connection in inside of threaded sleeve (24) has a threaded rod (25), two the both ends of threaded rod (25) all run through and extend to outside threaded sleeve (24), two the equal fixedly connected with stopper (26) in upper end of threaded rod (25), two mount pad (27) of the common fixedly connected with of lower extreme of threaded rod (25).

3. The transformer with the reinforcing structure of claim 1, wherein: transformer mechanism (3) include a fixing base (31), place in the upper surface of mount pad (27) fixing base (31), run through on fixing base (31) and seted up a plurality of screw hole (32), correspond a plurality of thread groove (33), a plurality of have been seted up on mount pad (27) of screw hole (32) position screw hole (32) and the interior common thread connection of the thread groove (33) that corresponds have a threaded rod (34), a plurality of the upper end of threaded rod (34) all runs through and extends to the outer and fixedly connected with in the first in the command (35) of fixing base (31), the last fixed surface of fixing base (31) installs a transformer (36).

4. The transformer with the reinforcing structure of claim 1, wherein: the driving mechanism (4) comprises two rotating holes (41), the two rotating holes (41) are respectively arranged on the relative groove walls of the accommodating groove (21) in a penetrating way, two second bearings (42) are fixedly arranged on the hole walls of the rotating holes (41), a rotating rod (43) is fixedly arranged between every two corresponding second bearings (42) together, a driving gear (44) is fixedly sleeved on the rod wall of each rotating rod (43), correspond two equal fixedly connected with drive gear (45) on two threaded sleeve (24) of drive gear (44) position, two wherein one end of drive gear (44) all runs through and extends to in accomodating groove (21) and mesh mutually with drive gear (45), two the other end of drive gear (44) all runs through and extends to outside protective housing (1).

5. The transformer with the reinforcing structure of claim 1, wherein: the fixing mechanism (5) comprises two fixing holes (51), the two fixing holes (51) are respectively penetrated and arranged on opposite groove walls of the accommodating groove (21), two fixing grooves (52) are formed in the side wall of the mounting seat (27) corresponding to the positions of the two fixing holes (51), a fixing rod (53) is respectively connected in the two fixing holes (51) in a sliding manner, one end of each fixing rod (53) is respectively penetrated and extended into the corresponding fixing groove (52), the other end of each fixing rod (53) is respectively penetrated and extended out of the protective box (1), an annular groove (54) is respectively formed in the hole wall of each fixing hole (51), an annular block (55) is respectively connected in the two annular grooves (54) in a sliding manner, the two annular blocks (55) are respectively fixedly sleeved on the two fixing rods (53), and two springs (56) are sleeved on the rod wall of the two fixing rods (53) corresponding to the annular grooves (54), one end of each of the two springs (56) is respectively abutted against the groove walls of the two annular grooves (54), and the other end of each of the two springs (56) is respectively abutted against the side walls of the two annular blocks (55).

6. The transformer with the reinforcing structure of claim 1, wherein: stop gear (6) are including two mounting panels (61), two mounting panel (61) fixed connection respectively is located the outer one end of protective housing (1) at two dead levers (53), two a blocking tooth groove (62), two have all been seted up on the lateral wall that mounting panel (61) correspond drive gear (44) position blocking tooth groove (62) mesh with two drive gear (44) respectively, two equal fixedly connected with second handle (63) on the lateral wall of dead lever (53) one side is kept away from in mounting panel (61).

7. The transformer with the reinforcing structure of claim 1, wherein: ventilation mechanism (7) include a ventilation pipe (71) and a plurality of ventilation hole (72), ventilation pipe (71) fixed mounting is on the upper end tank wall of protective housing (1), the upper end of ventilation pipe (71) runs through and extends outside protective housing (1), just the upper end opening part fixedly connected with a first filter screen board (73) of ventilation pipe (71), fixed mounting has a driving motor (74) on first filter screen board (73), the output of driving motor (74) passes through a shaft coupling fixedly connected with actuating lever (75), the lower extreme fixedly connected with a turning block (76) of actuating lever (75), all fix two flabellums (77) on the lateral wall of turning block (76), a plurality of ventilation hole (72) all are the slope form and run through and set up on the bottom tank wall of protective housing (1), and a plurality of wherein one end of ventilation hole (72) all is linked together with accomodate groove (21), a plurality of the inside equal fixedly connected with of ventilation hole (72) filters otter board (78) for a second, the last fixed surface of guard box (1) is connected with four spinal branch vaulting poles (79), four the common fixedly connected with guard plate (710) in upper end of bracing piece (79).

8. The transformer with the reinforcing structure of claim 2, wherein: the outer side wall of the two supporting blocks (22) is fixedly connected with a fixing block (28), the two fixing blocks (28) correspond to a positioning block (29) fixedly connected with the lower surfaces of the two first handles (35), the two positioning blocks (29) correspond to the lower surfaces of the two first handles (35) and are provided with a clamping groove (210), and the two clamping grooves (210) are respectively clamped on the two first handles (35).