CN210271989U

CN210271989U - Transformer shock attenuation strutting arrangement

Info

Publication number: CN210271989U
Application number: CN201921273297.3U
Authority: CN
Inventors: 郭玉凡; 李同臣
Original assignee: Hebei Baoli Electrical Equipment Manufacturing Co ltd
Current assignee: Hebei Baoli Electrical Equipment Manufacturing Co ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-04-07
Anticipated expiration: 2029-08-07

Abstract

The utility model relates to the technical field of transformer accessories, in particular to a transformer damping and supporting device, which improves the damping effect and the protection capability of a transformer; the transformer comprises a transformer and a bottom plate, wherein the bottom end of the transformer is detachably arranged on the bottom plate through a plurality of groups of bolts; the front shock absorption mechanism and the rear shock absorption mechanism are respectively and symmetrically installed between the bottom plate and the supporting plate, the front shock absorption mechanism comprises a first front supporting rod, a second front supporting rod, a first front fixing rod, a second front fixing rod, a first front shock absorption ring, a second front shock absorption ring, a first front sliding ring, a second front sliding ring, a first front buffering rod, a second front buffering rod, a first front connecting rod, a second front connecting rod, a front cross rod, a first front spring, a second front spring, a third front spring and a fourth front spring, and the top ends of the first front supporting rod and the second front supporting rod are respectively connected with the left half area and the right half area of the front half area at the bottom of the bottom plate.

Description

Transformer shock attenuation strutting arrangement

Technical Field

The utility model relates to a transformer auxiliary device's technical field especially relates to a transformer shock attenuation strutting arrangement.

Background

As is well known, a transformer damping and supporting device is an auxiliary device which is used for supporting and fixing a transformer and providing certain buffering capacity to enable the transformer to work better in the transformer installation process, and is widely used in the field of transformers; the existing transformer damping and supporting device comprises a transformer and a bottom plate, wherein the bottom end of the transformer is detachably arranged on the bottom plate through a plurality of groups of bolts; when the existing transformer damping support device is used, a bottom plate is fixed on an external support frame and supports a transformer; the existing damping and supporting device for the transformer is found in use, the damping effect of the transformer is poor, the transformer is prone to failure, and the use reliability is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an improve the shock attenuation effect, improve the protective capacities to the transformer, improve the transformer shock attenuation strutting arrangement who uses the reliability.

The utility model discloses a transformer damping and supporting device, which comprises a transformer and a bottom plate, wherein the bottom end of the transformer is detachably arranged on the bottom plate through a plurality of groups of bolts; the front shock absorption mechanism and the rear shock absorption mechanism are respectively and symmetrically arranged between the bottom plate and the supporting plate, the front shock absorption mechanism comprises a first front supporting rod, a second front supporting rod, a first front fixing rod, a second front fixing rod, a first front shock absorption ring, a second front shock absorption ring, a first front sliding ring, a second front sliding ring, a first front buffer rod, a second front buffer rod, a first front connecting rod, a second front connecting rod, a front cross rod, a first front spring, a second front spring, a third front spring and a fourth front spring, the top ends of the first front supporting rod and the second front supporting rod are respectively connected with the left half area and the right half area of the front half area at the bottom of the bottom plate, the bottom ends of the first front supporting rod and the second front supporting rod are respectively connected with the first front shock absorption ring and the second front shock absorption ring, and the bottom ends of the first front fixing rod and the second front fixing rod are respectively connected with the left half area and the right half area of the front half area at the top of the supporting plate, a first front fixed rod passes through a first front spring and a first front shock absorption ring, a second front fixed rod passes through a second front spring and a second front shock absorption ring, the bottom ends of the first front connecting rod and the second front connecting rod are connected with a supporting plate, the left end and the right end of a front cross rod are respectively connected with the first front connecting rod and the second front connecting rod, the middle part of the front cross rod is provided with a front supporting ring, the front cross rod passes through the first front sliding ring, the second front sliding ring, a third front spring and a fourth front spring, the two ends of the third front spring are respectively contacted with the first front sliding ring and the front supporting ring, the two ends of the fourth front spring are respectively contacted with the second front sliding ring and the front supporting ring, the first front supporting rod and the second front supporting rod are respectively provided with a first front transition block and a second front transition block, the two ends of the first front buffering rod are respectively hinged with the first front transition block and the first front sliding ring, and the two ends of the second front buffering rod are respectively hinged with the second front transition block and the second front sliding ring, the rear shock absorption mechanism comprises a first rear support rod, a second rear support rod, a first rear fixing rod, a second rear fixing rod, a first rear shock absorption ring, a second rear shock absorption ring, a first rear sliding ring, a second rear sliding ring, a first rear buffer rod, a second rear buffer rod, a first rear connecting rod, a second rear connecting rod, a rear cross rod, a first rear spring, a second rear spring, a third rear spring and a fourth rear spring, wherein the top ends of the first rear support rod and the second rear support rod are respectively connected with the left half area and the right half area of the bottom plate, the bottom ends of the first rear support rod and the second rear support rod are respectively connected with the first rear shock absorption ring and the second rear shock absorption ring, the bottom ends of the first rear fixing rod and the second rear fixing rod are respectively connected with the left half area and the right half area of the top half area of the support plate, the first rear fixing rod penetrates through the first rear spring and the first rear shock absorption ring, and the second rear fixing rod penetrates through the second rear spring and the second rear shock absorption ring, the rear cross rod passes through the first rear sliding ring, the second rear sliding ring, a third rear spring and a fourth rear spring, two ends of the third rear spring are respectively contacted with the first rear sliding ring and the rear supporting ring, two ends of the fourth rear spring are respectively contacted with the second rear sliding ring and the rear supporting ring, a first rear transition block and a second rear transition block are respectively arranged on the first rear supporting rod and the second rear supporting rod, two ends of the first rear buffer rod are respectively hinged with the first rear transition block and the first rear sliding ring, and two ends of the second rear buffer rod are respectively hinged with the second rear transition block and the second rear sliding ring.

The utility model discloses a transformer shock attenuation strutting arrangement, slip ring bottom all are provided with two sets of landing legs behind slip ring, the first back slip ring and the second before first preceding slip ring, the second, every group the landing leg bottom all can be rotated and be provided with the truckle, every group the truckle bottom all contacts with the backup pad.

The utility model discloses a transformer shock attenuation strutting arrangement, preceding bradyseism mechanism still includes spring before fifth and spring before the sixth, anticreep board before first preceding bracing piece and the preceding bracing piece top of second are provided with first preceding anticreep board and second respectively, and first preceding bracing piece and the preceding bracing piece of second pass respectively spring before fifth and spring before the sixth, back bradyseism mechanism still includes fifth back spring and sixth back spring, bracing piece top is provided with anticreep board after first back anticreep board and the second respectively behind first back bracing piece and the second, and bracing piece passes behind first back bracing piece and the second respectively fifth back spring and sixth back spring.

The utility model discloses a transformer shock attenuation strutting arrangement, bracing piece, first back bracing piece and second back bracing piece all are provided with the stiffener, every group before first bracing piece, the second the stiffener top all is connected with the bottom plate.

The utility model discloses a transformer shock attenuation strutting arrangement still includes multiunit ball and four limiting plates of group, the backup pad lateral wall is provided with solid fixed ring, and the bottom plate lateral wall is provided with the arc wall, inside the most region of multiunit ball all was located the arc wall, the multiunit ball other end all contacted with solid fixed ring inside wall, four groups the limiting plate all is provided with the spacing hole of multiunit, every group the ball all passes a set of spacing hole.

The utility model discloses a transformer shock attenuation strutting arrangement, connecting rod, first back connecting rod and second back connecting rod all are provided with the set-square before first connecting rod, the second, every group the set-square bottom all is connected with the backup pad.

The utility model discloses a transformer shock attenuation strutting arrangement, backup pad subregion is provided with the multiunit apopore.

The utility model discloses a transformer shock attenuation strutting arrangement, spring, first back spring, second back spring, third back spring, fourth back spring, fifth back spring and sixth back spring lateral wall all are provided with the anticorrosive coating before spring, the spring before the second before first, the third before the third, before the fourth, spring, fifth before the spring, the sixth.

Compared with the prior art, the beneficial effects of the utility model are that: the transformer passes through multiunit bolt demountable installation on the bottom plate, and the backup pad is fixed on external support frame, and when the transformer received external force, buffer gear and back buffer gear's effect in the front under, the power that will receive decomposes into horizontal power and vertical power, greatly reduced the load of spring etc. before first preceding spring, the second, the spring before the third and the fourth, improve the shock attenuation effect, improve the protective capacities to the transformer, improve the reliability of use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a partial enlarged view of portion B of FIG. 1;

FIG. 4 is a schematic top view of the connection of the base plate and the plurality of sets of balls;

in the drawings, the reference numbers: 1. a transformer; 2. a base plate; 3. a support plate; 4. a first front support bar; 5. a second front support bar; 6. a first front fixing rod; 7. a second front fixing rod; 8. a first front bradyseis ring; 9. a second front bradyseism ring; 10. a first front slip ring; 11. a second front slip ring; 12. a first front bumper bar; 13. a second front bumper bar; 14. a first front connecting rod; 15. a second front connecting rod; 16. a front cross bar; 17. a first front spring; 18. a second front spring; 19. a third front spring; 20. a fourth front spring; 21. a front support ring; 22. a first front transition block; 23. a second front transition block; 24. a caster wheel; 25. a fifth front spring; 26. a first front anti-drop plate; 27. a reinforcing bar; 28. a ball bearing; 29. a limiting plate; 30. a fixing ring; 31. a set square; 32. and (7) water outlet holes.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the damping and supporting device for the transformer of the present invention comprises a transformer 1 and a bottom plate 2, wherein the bottom end of the transformer 1 is detachably mounted on the bottom plate 2 through a plurality of sets of bolts; the shock absorber further comprises a supporting plate 3, a front shock absorption mechanism and a rear shock absorption mechanism, wherein the front shock absorption mechanism and the rear shock absorption mechanism are respectively and symmetrically arranged between the bottom plate 2 and the supporting plate 3, the front shock absorption mechanism comprises a first front supporting rod 4, a second front supporting rod 5, a first front fixing rod 6, a second front fixing rod 7, a first front shock absorption ring 8, a second front shock absorption ring 9, a first front sliding ring 10, a second front sliding ring 11, a first front buffer rod 12, a second front buffer rod 13, a first front connecting rod 14, a second front connecting rod 15, a front cross rod 16, a first front spring 17, a second front spring 18, a third front spring 19 and a fourth front spring 20, the top ends of the first front supporting rod 4 and the second front supporting rod 5 are respectively connected with the left half area and the right half area of the bottom plate 2, the bottom ends of the first front supporting rod 4 and the second front supporting rod are respectively connected with the first front shock absorption ring 8 and the second front shock absorption ring 9, the bottom ends of a first front fixing rod 6 and a second front fixing rod 7 are respectively connected with the left half area and the right half area of the front half area at the top of the support plate 3, the first front fixing rod 6 passes through a first front spring 17 and a first front shock absorption ring 8, the second front fixing rod 7 passes through a second front spring 18 and a second front shock absorption ring 9, the bottom ends of a first front connecting rod 14 and a second front connecting rod 15 are respectively connected with the support plate 3, the left end and the right end of a front cross rod 16 are respectively connected with the first front connecting rod 14 and the second front connecting rod 15, the middle part of the front cross rod 16 is provided with a front support ring 21, the front cross rod 16 passes through a first front sliding ring 10, a second front sliding ring 11, a third front spring 19 and a fourth front spring 20, the two ends of the third front spring 19 are respectively contacted with the first front sliding ring 10 and the front support ring 21, the two ends of the fourth front spring 20 are respectively contacted with the second front sliding ring 11 and the front support ring 21, a first front transition block 22 and a second transition block 23 are respectively arranged on the first front support rod 4 and the second, the two ends of a first front buffer rod 12 are respectively hinged with a first front transition block 22 and a first front sliding ring 10, the two ends of a second front buffer rod 13 are respectively hinged with a second front transition block 23 and a second front sliding ring 11, a rear shock absorption mechanism comprises a first rear support rod, a second rear support rod, a first rear fixed rod, a second rear fixed rod, a first rear shock absorption ring, a second rear shock absorption ring, a first rear sliding ring, a second rear sliding ring, a first rear buffer rod, a second rear buffer rod, a first rear connecting rod, a second rear connecting rod, a rear cross rod, a first rear spring, a second rear spring, a third rear spring and a fourth rear spring, the top ends of the first rear support rod and the second rear support rod are respectively connected with the left half area and the right half area of the rear half area of the bottom plate 2, the bottom ends of the first rear support rod and the second rear support rod are respectively connected with the first rear shock absorption ring and the second rear shock absorption ring, the bottom ends of the first rear fixed rod and the second rear fixed rod are respectively connected with the top of the rear half area of the left half area of the bottom The first rear fixing rod passes through the first rear spring and the first rear shock absorption ring, the second rear fixing rod passes through the second rear spring and the second rear shock absorption ring, the bottom ends of the first rear connecting rod and the second rear connecting rod are both connected with the supporting plate 3, the left end and the right end of the rear cross rod are respectively connected with the first rear connecting rod and the second rear connecting rod, the middle part of the rear cross rod is provided with the rear supporting ring, the rear cross rod passes through the first rear sliding ring and the second rear sliding ring, the two ends of the first rear buffer rod are hinged with the first rear transition block and the first rear sliding ring respectively, and the two ends of the second rear buffer rod are hinged with the second rear transition block and the second rear sliding ring respectively; the transformer passes through multiunit bolt demountable installation on the bottom plate, and the backup pad is fixed on external support frame, and when the transformer received external force, buffer gear and back buffer gear's effect in the front under, the power that will receive decomposes into horizontal power and vertical power, greatly reduced the load of spring etc. before first preceding spring, the second, the spring before the third and the fourth, improve the shock attenuation effect, improve the protective capacities to the transformer, improve the reliability of use.

The utility model discloses a transformer shock attenuation strutting arrangement, first front slip ring 10, second front slip ring 11, first back slip ring and second back slip ring bottom all are provided with two sets of landing legs, and every landing leg bottom can rotate and be provided with truckle 24, and every truckle 24 bottom all contacts with backup pad 3; when the first front sliding ring, the second front sliding ring, the first rear sliding ring and the second rear sliding ring move, the support legs and the caster wheels support the first front sliding ring, the second front sliding ring, the first rear sliding ring and the second rear sliding ring to load the front cross bar and the rear cross bar.

The utility model discloses a transformer shock attenuation strutting arrangement, preceding bradyseism mechanism still includes fifth front spring 25 and sixth front spring, first front dead lever 6 and 7 tops of second front dead lever are provided with first front anticreep board 26 and second front anticreep board respectively, first front dead lever 6 and second front dead lever 7 pass fifth front spring 25 and sixth front spring respectively, the bradyseism mechanism still includes fifth back spring and sixth back spring, first back dead lever and second back dead lever top are provided with first back anticreep board and second back anticreep board respectively, first back dead lever and second back dead lever pass fifth back spring and sixth back spring respectively; the anticreep board prevents that first preceding bradyseism ring from breaking away from first preceding dead lever before the anticreep board prevents that the bradyseism ring breaks away from the second preceding dead lever before the second, and anticreep board prevents behind the first bradyseism ring and breaks away from first back dead lever behind the second, and the anticreep board prevents behind the second bradyseism ring and breaks away from second back dead lever, stability when spring, spring before fifth, fifth back spring and the sixth back spring improve the shock attenuation behind the second.

The utility model discloses a transformer damping and supporting device, wherein a first front supporting rod 4, a second front supporting rod 5, a first rear supporting rod and a second rear supporting rod are all provided with reinforcing rods 27, and the top ends of each group of reinforcing rods 27 are all connected with a bottom plate 2; the four groups of reinforcing rods improve the stability of the first front supporting rod, the second front supporting rod, the first rear supporting rod and the second rear supporting rod and prevent the first front supporting rod, the second front supporting rod, the first rear supporting rod and the second rear supporting rod from bending.

The utility model discloses a transformer shock attenuation strutting arrangement still includes multiunit ball 28 and four group's limiting plates 29, and the backup pad 3 lateral wall is provided with solid fixed ring 30, and bottom plate 2 lateral wall is provided with the arc wall, and most region of multiunit ball 28 all lies in the arc wall, and multiunit ball 28 other end all contacts with solid fixed ring 30 inside wall, and four group's limiting plates 29 all are provided with multiunit spacing hole, and every group ball 28 all passes a set of spacing hole; when the transformer vibrates from top to bottom, the multiunit ball all rolls, carries on spacingly to the bottom plate, and the limiting plate is spacing to the distance between the adjacent ball, improves and uses the reliability.

The utility model discloses a transformer damping and supporting device, wherein a first front connecting rod 14, a second front connecting rod 15, a first rear connecting rod and a second rear connecting rod are all provided with a set square 31, and the bottom end of each set square 31 is connected with a supporting plate 3; the set-square improves the stability between connecting rod and the backup pad behind first preceding connecting rod, the second preceding connecting rod, first back connecting rod and the second.

The utility model discloses a damping and supporting device for a transformer, a plurality of groups of water outlet holes 32 are arranged in the partial area of a supporting plate 3; rainwater entering the interior of the fixing ring is discharged along the plurality of groups of water outlet holes.

The utility model discloses a damping and supporting device for a transformer, the outer side walls of a first front spring 17, a second front spring 18, a third front spring 19, a fourth front spring 20, a fifth front spring 25, a sixth front spring, a first rear spring, a second rear spring, a third rear spring, a fourth rear spring, a fifth rear spring and a sixth rear spring are all provided with anticorrosive coatings; the corrosion of the anticorrosive coating is delayed, and the use reliability is improved.

The utility model relates to a shock-absorbing supporting device of a transformer, four groups of reinforcing rods improve the stability of a first front supporting rod, a second front supporting rod, a first rear supporting rod and a second rear supporting rod to prevent the bending of the first front supporting rod, the second front supporting rod, the first rear supporting rod and the second rear supporting rod, the transformer is detachably arranged on a bottom plate through a plurality of groups of bolts, the supporting plates are fixed on an external supporting frame, when the transformer is subjected to external force, the force is decomposed into transverse force and longitudinal force under the action of a front buffer mechanism and a rear buffer mechanism, the loads of a first front spring, a second front spring, a third front spring, a fourth front spring and the like are greatly reduced, when the first front sliding ring, the second front sliding ring, the first rear sliding ring and the second rear sliding ring move, supporting legs and casters support the first front sliding ring, the loads of a front cross rod and a rear cross rod are reduced, the first front anti-falling plate prevents the first front buffering ring from being separated from the first front fixing rod, the second front anti, first back anticreep board prevents that first back bradyseism ring from breaking away from first back dead lever, the anticreep board prevents behind the second bradyseism ring and breaks away from second back dead lever behind the second, fifth front spring, sixth front spring, stability when fifth rear spring and sixth rear spring improve the shock attenuation, when the transformer vibrates from top to bottom, the multiunit ball all rolls, it is spacing to the bottom plate, the limiting plate carries on spacingly to the distance between the adjacent ball, the set-square improves first front connecting rod, connecting rod before the second, stability between connecting rod and the backup pad behind first rear connecting rod and the second, get into the inside rainwater of solid fixed ring and discharge along the multiunit apopore, the anticorrosive coating delays the corruption.

The utility model discloses a transformer shock attenuation strutting arrangement, it is above the mounting means of all parts, connected mode or the mode that sets up are the welding, riveting or other common mechanical mode, wherein can slide/rotate fixedly promptly for slide/not dropping under the rotation state, seal the intercommunication and seal when two connecting pieces communicate promptly, and the concrete structure of its all parts, model and coefficient index are its from the area technique, as long as can reach all implementation of its beneficial effect, above-mentioned all with the electric module and be the common electrical part in market with electrical apparatus, buy when returning to the use only need connect according to the mutual electricity of the instruction manual of buying back together and can use, and control module is its common from taking the module, the event is all no longer repeated here.

The utility model relates to a transformer damping and supporting device, under the condition that the opposite explanation is not made, the directional words contained in the terms of 'up-down, left-right, front-back, inside-outside, vertical and horizontal' and the like only represent the direction of the term under the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A damping and supporting device for a transformer comprises the transformer (1) and a bottom plate (2), wherein the bottom end of the transformer (1) is detachably mounted on the bottom plate (2) through a plurality of groups of bolts; the shock absorber is characterized by further comprising a supporting plate (3), a front shock absorption mechanism and a rear shock absorption mechanism, wherein the front shock absorption mechanism and the rear shock absorption mechanism are respectively and symmetrically arranged between the bottom plate (2) and the supporting plate (3), the front shock absorption mechanism comprises a first front supporting rod (4), a second front supporting rod (5), a first front fixing rod (6), a second front fixing rod (7), a first front shock absorption ring (8), a second front shock absorption ring (9), a first front sliding ring (10), a second front sliding ring (11), a first front buffer rod (12), a second front buffer rod (13), a first front connecting rod (14), a second front connecting rod (15), a front cross rod (16), a first front spring (17), a second front spring (18), a third front spring (19) and a fourth front spring (20), the top ends of the first front supporting rod (4) and the second front supporting rod (5) are respectively connected with the left half area and the right half area of the front half area at the bottom of the bottom plate (2), the bottom ends of a first front supporting rod (4) and a second front supporting rod are respectively connected with a first front shock absorption ring (8) and a second front shock absorption ring (9), the bottom ends of a first front fixing rod (6) and a second front fixing rod (7) are respectively connected with the left half area and the right half area of the front half area of the top of the supporting plate (3), the first front fixing rod (6) penetrates through a first front spring (17) and the first front shock absorption ring (8), the second front fixing rod (7) penetrates through a second front spring (18) and the second front shock absorption ring (9), the bottom ends of a first front connecting rod (14) and a second front connecting rod (15) are respectively connected with the supporting plate (3), the left end and the right end of a front cross rod (16) are respectively connected with the first front connecting rod (14) and the second front connecting rod (15), the middle of the front cross rod (16) is provided with the front supporting ring (21), and the front cross rod (16) penetrates through a first front sliding ring (10), The shock absorber comprises a second front sliding ring (11), a third front spring (19) and a fourth front spring (20), wherein two ends of the third front spring (19) are respectively contacted with the first front sliding ring (10) and a front supporting ring (21), two ends of the fourth front spring (20) are respectively contacted with the second front sliding ring (11) and the front supporting ring (21), the first front supporting rod (4) and the second front supporting rod (5) are respectively provided with a first front transition block (22) and a second front transition block (23), two ends of the first front buffering rod (12) are respectively hinged with the first front transition block (22) and the first front sliding ring (10), two ends of the second front buffering rod (13) are respectively hinged with the second front transition block (23) and the second front sliding ring (11), and a rear buffering mechanism comprises a first rear supporting rod, a second rear supporting rod, a first rear fixing rod, a second rear fixing rod, a first rear buffering ring and a second buffering ring, A second rear shock absorption ring, a first rear sliding ring, a second rear sliding ring, a first rear buffer rod, a second rear buffer rod, a first rear connecting rod, a second rear connecting rod, a rear cross rod, a first rear spring, a second rear spring, a third rear spring and a fourth rear spring, wherein the top ends of the first rear supporting rod and the second rear supporting rod are respectively connected with the left half region and the right half region of the rear half region at the bottom of the bottom plate (2), the bottom ends of the first rear supporting rod and the second rear supporting rod are respectively connected with the first rear shock absorption ring and the second rear shock absorption ring, the bottom ends of the first rear fixing rod and the second rear fixing rod are respectively connected with the left half region and the right half region of the rear half region at the top of the supporting plate (3), the first rear fixing rod passes through the first rear spring and the first rear shock absorption ring, the second rear fixing rod passes through the second rear spring and the second rear shock absorption ring, and the bottom ends of the first rear connecting rod and the second rear connecting rod are both connected with the supporting plate (3), the rear cross rod comprises a rear cross rod, a first rear connecting rod, a second rear connecting rod, a rear supporting ring, a rear cross rod, a first rear sliding ring, a second rear sliding ring, a third rear spring and a fourth rear spring, wherein the left end and the right end of the rear cross rod are respectively connected with the first rear connecting rod and the second rear connecting rod, the middle part of the rear cross rod is provided with the rear supporting ring, the rear cross rod penetrates through the first rear sliding ring, the second rear sliding ring, the third rear spring and the fourth rear spring, two ends of the third rear spring are respectively contacted with the first rear sliding ring and the rear supporting ring, two ends of the fourth rear spring are respectively contacted with the second rear sliding ring and the rear supporting ring, the first rear supporting rod and the second rear supporting rod are respectively provided with a first rear transition block and a second rear transition block, two ends of the first rear buffering rod are respectively hinged with the first rear transition block and the second.

2. The shock-absorbing support device for the transformer according to claim 1, wherein the bottom ends of the first front slip ring (10), the second front slip ring (11), the first rear slip ring and the second rear slip ring are provided with two sets of legs, the bottom ends of each set of legs are rotatably provided with casters (24), and the bottom ends of each set of casters (24) are in contact with the support plate (3).

3. The shock-absorbing supporting device for transformer as claimed in claim 2, wherein said front shock-absorbing mechanism further comprises a fifth front spring (25) and a sixth front spring, said first front fixing rod (6) and said second front fixing rod (7) are respectively provided with a first front anti-dropping plate (26) and a second front anti-dropping plate at top ends thereof, said first front fixing rod (6) and said second front fixing rod (7) respectively pass through said fifth front spring (25) and said sixth front spring, said rear shock-absorbing mechanism further comprises a fifth rear spring and a sixth rear spring, said first rear fixing rod and said second rear fixing rod are respectively provided with a first rear anti-dropping plate and a second rear anti-dropping plate at top ends thereof, and said first rear fixing rod and said second rear fixing rod respectively pass through said fifth rear spring and said sixth rear spring.

4. A transformer support device according to claim 3, wherein the first front support bar (4), the second front support bar (5), the first rear support bar and the second rear support bar are provided with reinforcing bars (27), and the top end of each group of reinforcing bars (27) is connected with the bottom plate (2).

5. The damping and supporting device for the transformer according to claim 4, further comprising a plurality of sets of balls (28) and four sets of limiting plates (29), wherein the outer side wall of the supporting plate (3) is provided with a fixing ring (30), the outer side wall of the bottom plate (2) is provided with an arc-shaped groove, most areas of the plurality of sets of balls (28) are located inside the arc-shaped groove, the other ends of the plurality of sets of balls (28) are in contact with the inner side wall of the fixing ring (30), the four sets of limiting plates (29) are provided with a plurality of sets of limiting holes, and each set of balls (28) passes through one set of.

6. A shock-absorbing supporting device for transformer according to claim 5, characterized in that the first front connecting rod (14), the second front connecting rod (15), the first rear connecting rod and the second rear connecting rod are provided with triangular plates (31), and the bottom end of each set of triangular plates (31) is connected with the supporting plate (3).

7. A transformer damping and supporting device according to claim 6, characterized in that a plurality of groups of water outlet holes (32) are arranged in a partial area of the supporting plate (3).

8. A transformer damping and supporting device according to claim 7, wherein the outer side walls of the first front spring (17), the second front spring (18), the third front spring (19), the fourth front spring (20), the fifth front spring (25), the sixth front spring, the first rear spring, the second rear spring, the third rear spring, the fourth rear spring, the fifth rear spring and the sixth rear spring are all provided with an anticorrosive coating.