CN117373782A - Energy-saving environment-friendly dry-type distribution transformer - Google Patents

Abstract

The invention relates to the technical field of transformers, in particular to an energy-saving and environment-friendly dry type distribution transformer, which comprises a dry type power transformer body and a convenient mounting and dismounting frame, wherein a connecting base is fixedly arranged at the lower end of the dry type power transformer body, mounting through holes are symmetrically formed in two ends of the connecting base, built-in grooves are symmetrically formed in two sides of the mounting through holes, matching sliding grooves are symmetrically formed in two inner ends of the built-in grooves, lower connecting holes are formed in the bottoms of the built-in grooves, and the convenient mounting and dismounting frame is arranged, so that the dry type power transformer can be conveniently replaced and quickly replaced after the service life is achieved, meanwhile, a good vibration reduction effect is achieved on the dry type power transformer while the convenient mounting is achieved, the stability of the dry type power transformer in the working process is further ensured, and the noise generated by the dry type power transformer is effectively reduced.

Description

Energy-saving environment-friendly dry-type distribution transformer

Technical Field

The invention relates to the technical field of transformers, in particular to an energy-saving and environment-friendly dry-type distribution transformer.

Background

Dry transformers are widely used in places such as local lighting, high-rise buildings, airports, wharf CNC mechanical equipment and the like, and simply said dry transformers refer to transformers in which the iron cores and windings are not immersed in insulating oil.

The dry-type transformer is fixed mounting at its working position, and it is mainly through bolt fixed mounting, and the process of installing and removing is comparatively troublesome, can not realize the convenient installation and removal of dry-type transformer, influences its work efficiency who overhauls the change, and dry-type transformer can produce certain vibration at the in-process of work, and then makes dry-type transformer can produce certain noise, and prior art is through filling up the mode of foot to its whole damping, and its effect is not good, can not effectual noise reduction, makes it environmental protection inadequately.

Disclosure of Invention

The invention aims to provide an energy-saving and environment-friendly dry-type distribution transformer so as to solve the problems in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions:

the utility model provides an energy-concerving and environment-protective dry-type distribution transformer, includes dry-type power transformer body and convenient ann tear the frame open, the fixed connection base that is provided with in lower extreme of dry-type power transformer body, the installation through-hole has been seted up to the both ends symmetry of connection base, the built-in groove has been seted up to the both sides symmetry of installation through-hole, the cooperation spout has been seted up to the inside both ends symmetry of built-in groove, and the connecting hole has been seted up down to the tank bottom of built-in groove, has seted up movable channel on the connection base of built-in groove downside in addition, the both sides symmetry of installation through-hole is fixed and is provided with the promotion pole setting, the upper end of promotion pole setting is fixedly provided with trapezoidal push block, the connection base is pegged graft in convenient ann tear the frame open, the fixed installation buffer post that is provided with in inside both ends symmetry of convenient ann tear the frame open, the both ends symmetry of installation buffer post is provided with the side round bar, and the fixed support square that is provided with of installation buffer post, set up first through-groove, the notch of first through-groove both ends faces respectively and the both ends of installing the frame open towards the perpendicular to the groove, and the fixed connection rod is provided with the second through-hole, the two sides of vibration damper is installed towards the second through-hole, and the convenient side of installing the frame open the two sides.

Preferably, the convenient installation and disassembly vibration reduction mechanism of the transformer comprises a support vibration reduction plate, a first vibration reduction spring, an elastic connecting piece, a movable interlink, a first vibration reduction plate, a second vibration reduction spring, a second vibration reduction plate, a movable support plate and a connecting plate, wherein the number of the support vibration reduction plates is two, the support vibration reduction plates are respectively arranged at two ends of the inside of the convenient installation and disassembly frame, a limiting through hole is formed in the support vibration reduction plates, an installation buffer column is inserted in the limiting through hole, vibration reduction inserting columns are symmetrically and fixedly arranged at two ends of the lower side of the support vibration reduction plates, and the vibration reduction inserting columns are inserted in the buffer insertion holes, and the vibration reduction inserting columns are sleeved with the first vibration reduction springs.

Preferably, the elastic connecting piece is inserted in the supporting square, two ends of the elastic connecting piece are symmetrically welded with the movable positioning plates, a pushed cylinder is fixedly arranged at the middle position of the movable positioning plates, the pushed cylinder is inserted in the first through groove, part of the pushed cylinder protrudes out of the first through groove, limiting inserting rods are symmetrically and fixedly arranged on the movable positioning plates on two sides of the pushed cylinder, the limiting inserting rods are inserted in the limiting inserting holes, two ends of the movable positioning plates are symmetrically and fixedly provided with supporting bars, and each supporting bar is two.

Preferably, the movable interlink is sleeved on the installation buffer column and is positioned at the lower side of the support square, the two ends of the movable interlink are symmetrically and fixedly provided with convex bearing blocks, the convex bearing blocks are provided with connecting through holes, the connecting through holes are inserted with sagging connecting rods, the sagging connecting rods are sleeved with connecting springs, and the connecting springs are positioned at the upper side of the movable interlink.

Preferably, the two sides of the movable interlink are symmetrically and fixedly provided with side connecting frames, two ends of each side connecting frame are symmetrically and fixedly provided with positioning vertical rods, elastic clamping pieces are symmetrically welded at two sides of the upper ends of the positioning vertical rods, a connecting pushing plate is hinged to the side connecting frames, and a first vibration reduction plate is hinged to the lower end of the connecting pushing plate.

Preferably, the upper end of the first vibration reduction plate is fixedly provided with an inclined bearing plate on one side far away from the installation buffer column, the lower side of the inclined bearing plate is fixedly provided with a reinforcing rod piece, the lower end of the reinforcing rod piece is welded on the first vibration reduction plate, two ends of the first vibration reduction plate are symmetrically provided with matching through holes, the first vibration reduction plate is provided with a supporting jack, and a side branch round rod is inserted into the supporting jack.

Preferably, the lower extreme of first damping plate has seted up first damping recess, the inside of first damping recess is fixed and is provided with first guide arm, two slip damping pieces have been cup jointed to the symmetry on the first guide arm, and two second damping springs have been cup jointed to the symmetry on the first guide arm, articulated on one slip damping piece on the first damping plate have first damping member, fixed setting hollow frame on the first damping member, and articulated on another slip damping piece on the first damping plate have the second damping member, and the second damping member is pegged graft in hollow frame, first damping member and second damping member cross arrangement, the lower extreme of first damping plate is provided with the second damping plate.

Preferably, the second vibration reduction groove is formed in the second vibration reduction plate, a second guide rod is fixedly arranged in the second vibration reduction groove, two second vibration reduction springs and two sliding vibration reduction blocks are symmetrically sleeved on the second guide rod, the lower ends of the first vibration reduction rod piece and the second vibration reduction rod piece are respectively hinged to the sliding vibration reduction blocks on the second vibration reduction plate, matching connecting rods are symmetrically and fixedly arranged at two ends of the second vibration reduction plate, the matching connecting rods are spliced in the matching through holes, and rotating rollers are arranged at the lower ends of the second vibration reduction plate.

Preferably, the two ends of the movable bearing plate are symmetrically and fixedly provided with matched sliding strips, the matched sliding strips are inserted into the matched sliding grooves, the movable bearing plate is inserted into the built-in grooves, the lower end of the movable bearing plate is hinged with a hinged rod piece, the hinged rod piece is located in the movable channel, and the lower end of the hinged rod piece is hinged with a connecting plate.

Preferably, the upper end of the connecting plate is fixedly provided with a plugging thin rod, the plugging thin rod is plugged in the lower connecting hole, the upper end of the plugging thin rod is fixedly provided with a limiting thick rod, the upper end of the limiting thick rod is fixedly provided with a jacked end plate, one side of the jacked end plate is fixedly provided with a jacked strip, and one side of the jacked strip, which is far away from the jacked end plate, is provided with a rotating wheel.

Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality and has the following advantages:

1. through the convenient ann of setting up tear open the frame, can realize dry-type power transformer's convenient ann tear open, make things convenient for it to change and carry out quick change after reaching the service life, can play fine damping effect to dry-type power transformer when realizing convenient installation simultaneously, further guaranteed its stability in the course of the work, and then the effectual noise that reduces its production.

2. When the dry-type power transformer body is installed, the connecting base at the lower end of the dry-type power transformer body is inserted into the convenient mounting and dismounting seat, so that the connecting base is overlapped on the supporting vibration damping plate, the supporting vibration damping plate is driven to move downwards under the action of gravity, the movable interlink is released along with the downward movement of the supporting vibration damping plate, the movable interlink is driven to move to a working position, and the movable carrier plate can be driven to move to the lower end of the second vibration damping plate under the action of the first vibration damping plate, so that the movable carrier plate and the movable carrier plate are in large-area contact, and therefore, the limit of the dry-type power transformer body can be realized, and vibration damping can be realized in the working process of the dry-type power transformer body.

3. When the dry-type power transformer body is disassembled, the pull connection push plate drives the first vibration reduction plate to move towards the direction close to the installation buffer column, and the elastic clamping pieces are clamped on the support bars to fix the first vibration reduction plate, so that the dry-type power transformer body is convenient to disassemble.

Drawings

Fig. 1 is a schematic view of a first perspective of a dry-type power transformer body assembled with a convenient mounting/dismounting stand.

Fig. 2 is a second view schematic diagram of the assembly of the dry-type power transformer body and the convenient mounting and dismounting frame.

Fig. 3 is an enlarged schematic view at a in fig. 2.

Fig. 4 is an assembly schematic of a dry power transformer.

Fig. 5 is an enlarged schematic view at B in fig. 4.

Fig. 6 is a schematic structural diagram of a dry-type power transformer body.

Fig. 7 is a schematic structural view of a convenient mounting and dismounting frame.

Fig. 8 is a schematic structural view of a supporting shock absorbing plate.

FIG. 9 is a schematic view of an assembly of a movable interlink, a first vibration damping plate, a second vibration damping plate, a movable carrier plate and a connecting plate.

Fig. 10 is an assembled schematic view of the first and second vibration damping plates.

In the figure: 1. a dry power transformer body; 11. the base is connected; 12. mounting through holes; 13. a built-in groove; 14. matching with the sliding groove; 15. a lower connecting hole; 16. a movable channel; 17. pushing the upright rod; 18. a trapezoidal push block; 2. the frame is convenient to install and detach; 21. installing a buffer column; 22. a side branch round rod; 23. a support block; 24. a first through groove; 25. protruding the carrier plate; 26. a drooping connecting rod; 27. a second through slot; 28. limiting jack; 29. buffering jack; 3. supporting the vibration reduction plate; 31. limiting the through hole; 32. vibration reduction inserting columns; 33. a first damper spring; 4. an elastic connection member; 41. a movable positioning plate; 42. a pushed cylinder; 43. a limit inserted link; 44. a support bar; 5. a movable interlink; 51. protruding the bearing block; 52. a connecting spring; 53. a side connection rack; 54. positioning the vertical rod; 55. an elastic card; 56. the connecting push plate; 6. a first vibration damping plate; 61. tilting the carrier plate; 62. reinforcing the rod piece; 63. a mating through hole; 64. a support jack; 65. a first vibration reduction groove; 66. a first guide bar; 67. a sliding vibration damping block; 68. a second damper spring; 69. a first vibration reduction rod member; 691. a hollow frame; 70. a second vibration reduction rod member; 7. a second vibration reduction plate member; 71. a second vibration reduction groove; 72. a second guide bar; 73. matching a connecting rod; 8. a movable carrier plate; 81. matching with a sliding bar; 82. a hinged rod piece; 9. connecting the plates; 91. plugging a thin rod; 92. a limit thick rod; 93. a topped end plate; 94. a quilt top strip; 95. and rotating the wheel.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1 to 10, the present invention provides a technical solution:

an energy-saving and environment-friendly dry-type distribution transformer comprises a dry-type power transformer body 1 and a convenient mounting and dismounting frame 2, wherein a connecting base 11 is fixedly arranged at the lower end of the dry-type power transformer body 1, mounting through holes 12 are symmetrically arranged at two ends of the connecting base 11, built-in grooves 13 are symmetrically arranged at two sides of the mounting through holes 12, matching sliding grooves 14 are symmetrically arranged at two ends of the inside of the built-in grooves 13, lower connecting holes 15 are arranged at the bottom of the built-in grooves 13, movable channels 16 are arranged on the connecting base 11 at the lower side of the built-in grooves 13, pushing upright rods 17 are symmetrically and fixedly arranged at two sides of the mounting through holes 12, trapezoidal pushing blocks 18 are fixedly arranged at the upper ends of the pushing upright rods 17, the connecting base 11 is spliced in the convenient mounting and dismounting frame 2, the side surfaces of the connecting base 11 are contacted with the inner wall of the convenient mounting and dismounting frame 2, the two ends of the inside of the convenient assembling and disassembling frame 2 are symmetrically and fixedly provided with mounting buffer columns 21, two sides of the mounting buffer columns 21 are symmetrically and fixedly provided with side branch round bars 22, the upper ends of the mounting buffer columns 21 are fixedly provided with supporting square blocks 23, the supporting square blocks 23 are provided with first through grooves 24, the notches at two ends of the first through grooves 24 face the two ends of the convenient assembling and disassembling frame 2 respectively, the notches at two ends of the first through grooves 24 are fixedly provided with protruding bearing plates 25, the lower sides of the protruding bearing plates 25 are fixedly provided with sagging connecting rods 26, the supporting square blocks 23 are also provided with second through grooves 27, the notches at two ends of the second through grooves 27 face the two sides of the convenient assembling and disassembling frame 2 respectively, the supporting square blocks 23 are provided with limiting jacks 28, the convenient assembling and disassembling frame 2 at two sides of the mounting buffer columns 21 are symmetrically provided with buffer jacks 29, the dry-type power transformer body 1 and the convenient mounting and dismounting frame 2 are provided with a transformer convenient mounting and dismounting vibration damping mechanism.

The convenient installation and disassembly vibration reduction mechanism of the transformer comprises two support vibration reduction plates 3, a first vibration reduction spring 33, an elastic connecting piece 4, a movable interlink 5, a first vibration reduction plate 6, a second vibration reduction spring 68, a second vibration reduction plate 7, a movable bearing plate 8 and a connecting plate 9, wherein the number of the support vibration reduction plates 3 is two, the two support vibration reduction plates are respectively arranged at two inner ends of the convenient installation and disassembly frame 2, a limiting through hole 31 is formed in the support vibration reduction plates 3, an installation buffer column 21 is inserted in the limiting through hole 31, vibration reduction inserting columns 32 are symmetrically and fixedly arranged at two ends of the lower side of the support vibration reduction plates 3, the vibration reduction inserting columns 32 are inserted in buffer insertion holes 29, the vibration reduction inserting columns 32 are sleeved with the first vibration reduction spring 33, two ends of the first vibration reduction spring 33 are respectively welded on the lower end face of the support vibration reduction plates 3 and the inner bottom face of the convenient installation and disassembly frame 2, and the length of the installation through hole 12 is equal to that of the limiting through hole 31.

The elastic connecting piece 4 is inserted in the supporting square 23, two ends of the elastic connecting piece 4 are symmetrically welded with the movable positioning plates 41, the pushed cylinder 42 is fixedly arranged in the middle of the movable positioning plates 41, the pushed cylinder 42 is inserted in the first through groove 24 and partially protrudes out of the first through groove 24, the movable positioning plates 41 on two sides of the pushed cylinder 42 are symmetrically and fixedly provided with the limiting inserting rods 43, the limiting inserting rods 43 are inserted in the limiting inserting holes 28, the movable positioning plates 41 are contacted with the inner wall of the second through groove 27 before the elastic connecting piece 4 is not pressed, the diameter of the limiting inserting rods 43 is equal to that of the limiting inserting holes 28, two ends of the movable positioning plates 41 are symmetrically and fixedly provided with the supporting rods 44, and the number of the supporting rods 44 of each end is two.

The movable interlink 5 is sleeved on the installation buffer column 21 and is positioned at the lower side of the supporting square 23, the two ends of the movable interlink 5 are symmetrically and fixedly provided with the convex bearing blocks 51, the convex bearing blocks 51 are provided with connecting through holes, the connecting through holes are inserted with the sagging connecting rods 26, the sagging connecting rods 26 are sleeved with the connecting springs 52, the connecting springs 52 are positioned at the upper side of the movable interlink 5, and the two ends of the connecting springs 52 are respectively welded on the convex bearing blocks 51 and the lower end faces of the convex bearing plates 25.

The both sides symmetry of activity interlink 5 is fixed and is provided with side link 53, and the both ends symmetry of side link 53 are fixed and are provided with location pole setting 54, and the upper end bilateral symmetry welding of location pole setting 54 has elastic card 55, articulates on the side link 53 and has the connection push pedal 56, and the lower extreme of connection push pedal 56 articulates has first damping plate 6.

The upper end of first damping plate 6 is kept away from one side of installation buffer post 21 and is fixedly provided with slope carrier plate 61, and the downside of slope carrier plate 61 is fixedly provided with reinforcement member 62, and the lower extreme welding of reinforcement member 62 is on first damping plate 6, and cooperation through-hole 63 has been seted up to the both ends symmetry of first damping plate 6, and has seted up support jack 64 on the first damping plate 6, has pegged graft in the support jack 64 and has had side branch round bar 22, and the diameter of support jack 64 equals with the diameter of side branch round bar 22.

The lower extreme of first damping plate 6 has seted up first damping recess 65, the inside fixed first guide arm 66 that is provided with of first damping recess 65, two slip damping piece 67 have been cup jointed to the symmetry on the first guide arm 66, and two second damping springs 68 have been cup jointed to the symmetry on the first guide arm 66, the both ends of two second damping springs 68 on the first guide arm 66 weld respectively on the inner wall of first damping recess 65 and on the slip damping piece 67 in the first damping recess 65, articulated on the slip damping piece 67 on the first damping plate 6 have first damping member 69, fixedly set up hollow frame 691 on the first damping member 69, and articulated on the other slip damping piece 67 on the first damping plate 6 have second damping member 70, and second damping member 70 peg graft in hollow frame 691, first damping member 69 and second damping member 70 cross arrangement, the lower extreme of first damping plate 6 is provided with second plate 7.

The second vibration reduction plate 7 is provided with a second vibration reduction groove 71, a second guide rod 72 is fixedly arranged in the second vibration reduction groove 71, two second vibration reduction springs 68 and two sliding vibration reduction blocks 67 are symmetrically sleeved on the second guide rod 72, the lower ends of the first vibration reduction rod 69 and the second vibration reduction rod 70 are respectively hinged on the sliding vibration reduction blocks 67 on the second vibration reduction plate 7, two ends of the second vibration reduction plate 7 are symmetrically and fixedly provided with a matched connecting rod 73, the matched connecting rod 73 is inserted in the matched through hole 63, the lower end of the second vibration reduction plate 7 is provided with a rotating roller, and two ends of the two second vibration reduction springs 68 on the second guide rod 72 are respectively welded on the inner wall of the second vibration reduction groove 71 and the sliding vibration reduction blocks 67 in the second vibration reduction groove 71.

The both ends symmetry fixed cooperation slide bar 81 that is provided with of movable carrier plate 8, cooperation slide bar 81 peg graft in cooperation spout 14, and movable carrier plate 8 peg graft in built-in groove 13, and the lower extreme of movable carrier plate 8 articulates there is articulated member 82, articulated member 82 is in movable channel 16, and the lower extreme of articulated member 82 articulates there is connecting plate 9, and the up end of movable carrier plate 8 is parallel and level with the interior bottom surface of convenient ann tear frame 2.

The upper end of connecting plate 9 is fixedly provided with grafting slim rod 91, grafting slim rod 91 peg graft in lower even hole 15, and peg graft the upper end of slim rod 91 and fixedly be provided with spacing thick rod 92, the upper end of spacing thick rod 92 is fixedly provided with by top end plate 93, by the fixed top strip 94 that is provided with in one side of top end plate 93, by the top strip 94 keep away from by the one side of top end plate 93 install the rotation wheel 95, spacing thick rod 92 is in the upside of lower even hole 15, and its diameter is greater than the diameter of lower even hole 15, before connecting plate 9 does not shift up, the lower terminal surface of spacing thick rod 92 contacts with the interior bottom surface of built-in groove 13.

Before the dry type power transformer body 1 is not installed, the second vibration reduction plate 7 is inserted into the limiting through hole 31, the connecting spring 52 at the moment is in a compressed state, the side surface of the second vibration reduction plate 7, which is far away from the installation buffer post 21, is contacted with the inner wall of the limiting through hole 31, which is far away from the installation buffer post 21, the movable bearing plate 8 on the dry type power transformer body 1 is completely contained in the built-in groove 13, the lower end surface of the limiting thick rod 92 at the moment is contacted with the bottom surface of the built-in groove 13, when the dry type power transformer body 1 is installed, the convenient installation and removal frame 2 is fixedly installed at the working place of the dry type power transformer body 1, then the connecting base 11 is inserted into the convenient installation and removal frame 2, the lower end of the connecting base is lapped on the supporting vibration reduction plate 3, the dry type power transformer body 1 is slowly released, in this way, the supporting vibration damping plate 3 is driven to move downwards under the action of the gravity of the dry power transformer body 1, so that the second vibration damping plate 7 is inserted into the installation through hole 12, the second vibration damping plate 7 is abutted against the hole wall on one side of the installation through hole 12 away from the installation buffer post 21 until the second vibration damping plate 7 passes over the connection base 11, at the moment, the connection base 11 moves downwards to the proper position, the second vibration damping plate 7 loses limitation, the movable interlink 5 is driven to move downwards under the action of the gravity of the connection spring 52 and the movable interlink 5, the first vibration damping plate 6 and the second vibration damping plate 7 are driven to move towards the direction away from the installation buffer post 21 under the action of the connection push plate 56, the inclined support plate 61 is contacted with the rotating wheel 95 along with the movement of the first vibration damping plate 6, the inclined support plate 61 is driven to move upwards by the top end plate 93, and the connection plate 9 is driven to move upwards, until the upper end surface of the connecting plate 9 contacts with the end surface of the lower orifice of the lower connecting hole 15, the movable carrier plate 8 is pushed to move towards the direction close to the installation buffer post 21 under the action of the hinge rod 82 along with the movement of the connecting plate 9, so that the lower end of the second vibration reduction plate 7 contacts with the movable carrier plate 8 in a large area, namely the rotating roller contacts with the movable carrier plate 8, thus the limit function of the dry-type power transformer body 1 is completed, and meanwhile, the movable carrier plate 8 contacts with the large area of the second vibration reduction plate 7, so that the vibration reduction of the dry-type power transformer body 1 is facilitated in the working process, namely, when the dry-type power transformer body 1 vibrates up and down under the action of the first vibration reduction spring 33 and the second vibration reduction spring 68, in addition, when the dry-type power transformer body 1 vibrates up and down, certain relative sliding occurs between the second vibration reduction plate 7 and the movable carrier plate 8, the rotating roller can effectively reduce friction between the two, when the dry-type power transformer body 1 vibrates down, the rotating wheel 95 presses the inclined carrier plate 61 downwards, and then the first vibration reduction plate 6 is pushed to move outwards for a small section in the direction of installing the buffer post 21, at the moment, the connecting spring 52 is deformed to a certain extent, and then a certain auxiliary vibration reduction effect can be achieved under the action of the connecting spring 52, so that the whole vibration reduction effect is better, in addition, the movable carrier plate 8 is completely retracted in the built-in groove 13 in the initial state, so that the first vibration reduction plate 6 and the second vibration reduction plate 7 smoothly pass through the installation through hole 12 without obstructing the two, and when the dry-type power transformer body 1 is disassembled, at this time, the connection push plate 56 is pushed to drive the first vibration reduction plate 6 to move towards the direction of the installation buffer post 21, meanwhile, the movable interlink 5 is pushed to move upwards, along with the upward movement of the movable interlink 5, the elastic clamping piece 55 is inserted between the two support bars 44 of each head of the movable positioning plate 41 in a deformation manner until the elastic clamping piece 55 passes over the support bars 44, and is restored to be overlapped on the upper end surfaces of the support bars 44, so that the fixation of the movable interlink 5 is realized, meanwhile, the effect of the inclined carrier plate 61 is lost, the connection plate 9 moves downwards under the action of self gravity, and then the movable carrier plate 8 is driven to reset, the first vibration reduction plate 6 and the second vibration reduction plate 7 at this time are completely contained on the upper side of the installation through hole 12, the dry type power transformer body 1 can be taken out upwards, the first vibration reduction plate 6 and the second vibration reduction plate 7 at this time are not contacted with the inner wall of the installation through hole 12, which is far away from one side of the installation buffer post 21, along with the removal of the dry-type power transformer body 1, the trapezoidal push block 18 is contacted with the pushed cylinder 42, the elastic connecting piece 4 is deformed under the action of the trapezoidal push block 18, the two movable positioning plates 41 on the elastic connecting piece 4 move oppositely, so that the supporting bar 44 is separated from the elastic clamping piece 55, the movable interlink 5 moves downwards under the action of gravity until the first damping plate 6 and the second damping plate 7 are contacted with the inner wall of the mounting through hole 12, which is far away from the side of the mounting buffer post 21, the trapezoidal push block 18 passes over the pushed cylinder 42 along with the movement of the dry-type power transformer body 1, the elastic connecting piece 4 is restored to be deformed, when the dry-type power transformer body 1 is completely removed, the supporting damping plate 3 is reset under the action of the first damping spring 33, meanwhile, the second vibration reduction plate 7 is plugged into the limiting through hole 31 again and is contacted with the inner wall of one side, far away from the installation buffer column 21, of the limiting through hole 31, reset and limit of the second vibration reduction plate 7 are achieved, the next installation of the dry type power transformer body 1 is convenient, the whole process is very convenient, vibration reduction of the dry type power transformer body 1 is achieved when the dry type power transformer body 1 is convenient to install and disassemble, noise generated by the dry type power transformer body is effectively reduced, and the dry type power transformer is very practical.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides an energy-concerving and environment-protective dry-type distribution transformer, includes dry-type power transformer body (1) and convenient ann tear frame (2), its characterized in that: the utility model discloses a dry-type power transformer body, including dry-type power transformer body (1), connecting base (11) is fixedly provided with, installation through-hole (12) have been seted up to the both ends symmetry of connecting base (11), built-in groove (13) have been seted up to the both sides symmetry of installation through-hole (12), cooperation spout (14) have been seted up at the inside both ends symmetry of built-in groove (13), and connecting hole (15) have been seted up down to the tank bottom of built-in groove (13), movable passageway (16) have been seted up on connecting base (11) of built-in groove (13) downside in addition, the both sides symmetry of installation through-hole (12) is fixedly provided with promotion pole setting (17), the fixed trapezoidal ejector pad (18) that are provided with in upper end of promotion pole setting (17), connect base (11) are pegged graft in convenient installation frame (2), the inside both ends symmetry of convenient installation frame (2) are fixedly provided with installation buffer column (21), the both sides symmetry of installation buffer column (21) is fixedly provided with side branch round bar (22), and the upper end of installation buffer column (21) is fixedly provided with support square (23), support square (23) are provided with protruding first both ends (24) and are opened towards first slot (24) both ends, respectively, the utility model discloses a dry-type power transformer, including support square (21) and convenient ann tear frame (2), protruding downside of supporting plate (25) is fixed and is provided with sagging connecting rod (26), has still offered second through groove (27) on support square (23), the both sides of frame (2) are torn open towards convenient ann respectively to the notch at second through groove (27), and first through groove (24) link up with second through groove (27), have offered spacing jack (28) on support square (23), buffering jack (29) have been seted up to the symmetry on convenient ann tear frame (2) of installation buffer post (21) both sides, be provided with the convenient ann of transformer and tear vibration damper open on dry-type power transformer body (1) and the convenient ann tear frame (2).

2. An energy-saving and environment-friendly dry-type distribution transformer according to claim 1, wherein: the convenient installation and disassembly vibration reduction mechanism of the transformer comprises a support vibration reduction plate (3), a first vibration reduction spring (33), an elastic connecting piece (4), a movable interlink (5), a first vibration reduction plate (6), a second vibration reduction spring (68), a second vibration reduction plate (7), a movable bearing plate (8) and a connecting plate (9), wherein the support vibration reduction plate (3) is two, the two support vibration reduction plates are respectively arranged at two ends of the inside of the convenient installation and disassembly frame (2), a limiting through hole (31) is formed in the support vibration reduction plate (3), an installation buffer column (21) is inserted in the limiting through hole (31), vibration reduction inserting columns (32) are symmetrically and fixedly arranged at two ends of the lower side of the support vibration reduction plate (3), and the vibration reduction inserting columns (32) are inserted in the buffer insertion holes (29), and the vibration reduction inserting columns (32) are sleeved with the first vibration reduction spring (33).

3. An energy-saving and environment-friendly dry-type distribution transformer as claimed in claim 2, wherein: the elastic connecting piece (4) is inserted into the supporting square (23), two ends of the elastic connecting piece (4) are symmetrically welded with the movable positioning plates (41), a pushed cylinder (42) is fixedly arranged at the middle position of each movable positioning plate (41), the pushed cylinder (42) is inserted into the first through groove (24), part of the pushed cylinder protrudes out of the first through groove (24), limiting inserting rods (43) are symmetrically and fixedly arranged on the movable positioning plates (41) at two sides of the pushed cylinder (42), the limiting inserting rods (43) are inserted into the limiting insertion holes (28), supporting bars (44) are symmetrically and fixedly arranged at two ends of each movable positioning plate (41), and the number of the supporting bars (44) at each end is two.

4. An energy-saving and environment-friendly dry-type distribution transformer according to claim 3, wherein: the movable interlink (5) is sleeved on the installation buffer column (21) and is positioned at the lower side of the support square block (23), the two ends of the movable interlink (5) are symmetrically and fixedly provided with the convex bearing blocks (51), the convex bearing blocks (51) are provided with connecting through holes, the connecting through holes are inserted with the sagging connecting rods (26), the sagging connecting rods (26) are sleeved with the connecting springs (52), and the connecting springs (52) are positioned at the upper sides of the movable interlink (5).

5. An energy-saving and environment-friendly dry-type distribution transformer according to claim 4, wherein: the two-side symmetrical fixing of the movable interlink (5) is provided with a side connecting frame (53), two ends of the side connecting frame (53) are symmetrically and fixedly provided with a positioning vertical rod (54), two sides of the upper end of the positioning vertical rod (54) are symmetrically welded with elastic clamping pieces (55), a connecting push plate (56) is hinged on the side connecting frame (53), and the lower end of the connecting push plate (56) is hinged with a first vibration reduction plate (6).

6. An energy-saving and environment-friendly dry-type distribution transformer according to claim 5, wherein: the upper end of first damping plate (6) is kept away from one side of installation buffer post (21) and is fixedly provided with slope carrier plate (61), the downside of slope carrier plate (61) is fixedly provided with reinforcement member (62), the lower extreme welding of reinforcement member (62) is on first damping plate (6), and cooperation through-hole (63) have been seted up to the both ends symmetry of first damping plate (6), and support jack (64) have been seted up on first damping plate (6), peg graft in support jack (64) has side branch round bar (22).

7. An energy-saving and environment-friendly dry-type distribution transformer according to claim 6, wherein: the lower extreme of first damping plate (6) has seted up first damping recess (65), the inside of first damping recess (65) is fixed to be provided with first guide arm (66), two slip damping piece (67) have been cup jointed to symmetry on first guide arm (66), and two second damping springs (68) have been cup jointed to the symmetry on first guide arm (66), articulated on one slip damping piece (67) on first damping plate (6) have first damping member (69), fixed hollow frame (691) that sets up on first damping member (69), and articulated on another slip damping piece (67) on first damping plate (6) have second damping member (70), and second damping member (70) are pegged graft in hollow frame (691), first damping member (69) and second damping member (70) cross arrangement, the lower extreme of first damping plate (6) is provided with second damping plate (7).

8. An energy-saving and environment-friendly dry-type distribution transformer as claimed in claim 7, wherein: the second vibration reduction plate (7) is provided with a second vibration reduction groove (71), a second guide rod (72) is fixedly arranged in the second vibration reduction groove (71), two second vibration reduction springs (68) and two sliding vibration reduction blocks (67) are symmetrically sleeved on the second guide rod (72), the lower ends of the first vibration reduction rod piece (69) and the second vibration reduction rod piece (70) are respectively hinged to the sliding vibration reduction blocks (67) on the second vibration reduction plate (7), two ends of the second vibration reduction plate (7) are symmetrically and fixedly provided with matching connecting rods (73), the matching connecting rods (73) are spliced in matching through holes (63), and rotating rollers are arranged at the lower ends of the second vibration reduction plate (7).

9. An energy-saving and environment-friendly dry-type distribution transformer according to claim 8, wherein: the two ends of the movable bearing plate (8) are symmetrically and fixedly provided with matching sliding strips (81), the matching sliding strips (81) are inserted into the matching sliding grooves (14), the movable bearing plate (8) is inserted into the built-in grooves (13), the lower end of the movable bearing plate (8) is hinged with a hinged rod piece (82), the hinged rod piece (82) is located in the movable channel (16), and the lower end of the hinged rod piece (82) is hinged with a connecting plate (9).

10. An energy-saving and environment-friendly dry-type distribution transformer as claimed in claim 9, wherein: the utility model discloses a rotary wheel (95) is installed to the upper end of connecting plate (9), fixedly being provided with grafting thin pole (91), grafting thin pole (91) peg graft in lower even hole (15), and the upper end of grafting thin pole (91) is fixedly provided with spacing thick pole (92), the upper end of spacing thick pole (92) is fixedly provided with by top end plate (93), by the fixed strip (94) that is provided with in one side of top end plate (93), keep away from by top end plate (93) one side on by top strip (94) and install rotary wheel (95).