CN116580929A - Shock insulation support and transformer equipment - Google Patents

Abstract

The embodiment of the invention discloses a shock insulation support and transformer equipment, the shock insulation support comprises an upper shell, a lower shell, first dampers, second dampers, a partition plate, first dampers and second dampers, wherein the upper shell and the lower shell are enclosed to form a mounting cavity, the top of the upper shell is used for being connected with a transformer body, the first dampers are connected with the partition plate and the upper shell, the second dampers are connected with the partition plate and the lower shell, the safety of electronic elements in the transformer body can be ensured, the first dampers are arranged in a plurality and are annularly arranged on the first dampers, two ends of each first damper are respectively and rotatably connected with the first dampers and the upper shell, the second dampers are arranged in a plurality and are annularly arranged on the second dampers, two ends of each second damper are respectively and rotatably connected with the second dampers and the lower shell, and each first damper and each second damper are stretched or compressed, and the electronic elements are ensured to be in a safer state during horizontal vibration and vertical vibration.

Description

Shock insulation support and transformer equipment

Technical Field

The invention relates to the technical field of shock insulation equipment, in particular to a shock insulation support and transformer equipment.

Background

The earthquake resistance of the power equipment has important significance for the stable operation and post-earthquake rescue of the power system, and the electric equipment such as a transformer of a pillar type has extremely high vulnerability in an earthquake.

In order to improve the anti-seismic performance of the transformer, the conventional method of reinforcing the strength and rigidity of structural components of equipment such as post insulators to resist the earthquake action is mainly adopted. The method does improve the shock resistance of the strut-type equipment to a certain extent, however, when the strut-type equipment suffers from strong earthquake, the equipment cannot collapse, but the safety of the precise electric elements inside the equipment is difficult to ensure.

Disclosure of Invention

The invention aims to provide a shock insulation support and transformer equipment, and aims to solve the technical problem that the safety of electric elements in the transformer equipment is difficult to ensure by the existing shock-resistant technology.

In a first aspect, the present invention provides a shock-insulating support comprising: the device comprises an upper shell, a lower shell, a first damper, a second damper, a partition plate, a first shock absorber and a second shock absorber;

the upper shell body and the lower shell body enclose to establish into the installation cavity, the top of upper shell body is used for being connected with the transformer body, the baffle first bumper shock absorber with the second bumper shock absorber is all located install the intracavity, first bumper shock absorber is connected the baffle with the upper shell body, the second bumper shock absorber is connected the baffle with the lower shell body, first bumper shock absorber is equipped with a plurality ofly, and the ring is located first bumper shock absorber, each first bumper shock absorber's one end all with first bumper shock absorber rotates to be connected, the other end all with the upper shell body rotates to be connected, the second bumper shock absorber is equipped with a plurality ofly, and the ring is located the second bumper shock absorber, each second bumper shock absorber's one end all with the second bumper shock absorber rotates to be connected, the other end all with the lower shell body rotates to be connected.

Preferably, the first shock absorber and the second shock absorber each comprise a shell, a first shock absorbing member, a second shock absorbing member and a third shock absorbing member, each shell is provided with an opening, each first shock absorbing member is respectively arranged at each opening, and each second shock absorbing member and each third shock absorbing member are respectively arranged in each shell;

the first shock-absorbing piece of first bumper shock absorber with go up the casing elasticity butt, the first shock-absorbing piece of second bumper shock absorber with lower casing elasticity butt, first bumper shock absorber with the second bumper shock absorber all with baffle swing joint, so that the baffle can be relative first bumper shock absorber with the second bumper shock absorber motion.

Preferably, the bottom wall of each shell is provided with a limit groove, the partition plate comprises a plate body and a limit block arranged on the plate body, the limit block is slidably arranged in the limit groove, and the limit block is used for being abutted with the groove wall of the limit groove so as to limit the movement stroke of the plate body.

Preferably, the limiting groove comprises a first groove and a second groove, the extending direction of the first groove and the extending direction of the second groove are arranged at an included angle, and the first groove and the second groove are both used for limiting the movement stroke of the limiting block.

Preferably, the limiting block comprises a stud and a nut, the plate body is provided with a through hole, the stud penetrates through the through hole, the nuts are provided with two bolts and are respectively in threaded connection with two ends of the stud, the nuts are abutted to the bottom wall of the shell, and the stud is slidably arranged in the limiting groove.

Preferably, the front projection of each first damper on the lower housing and the front projection of each second damper on the lower housing are arranged at intervals.

Preferably, each first damper is a hydraulic damper or a viscous damper;

each second damper is a hydraulic damper or a viscous damper.

Preferably, the shock insulation support further comprises a plurality of first elastic pieces and second elastic pieces, one end of each first elastic piece is connected with each first damper, and the other end of each first elastic piece is elastically connected with the partition plate;

the second elastic pieces are provided with a plurality of second elastic pieces, one end of each second elastic piece is connected with the second damper respectively, and the other end of each second elastic piece is connected with the partition plate elastically.

Preferably, each first damping member is a structural member made of a silica gel material, a resin gel material, a rubber fiber material, a rubber material or a rubber metal composite material;

each second damping piece is a structural piece made of a silica gel material, an air bag, a resin gel material, a rubber fiber material, a rubber material or a rubber metal composite material;

each third damping piece is a structural piece made of a silica gel material, a resin gel material, a rubber fiber material, a rubber material or a rubber metal composite material.

In a second aspect, the present invention further provides a transformer apparatus, where the transformer apparatus includes a transformer body and the shock insulation support according to any one of the above embodiments, and a top of the shock insulation support is connected to a bottom of the transformer body.

The embodiment of the invention has the following beneficial effects:

by adopting the shock insulation support, the shock insulation support is connected with the bottom of the transformer body, the first shock absorber is arranged between the upper shell and the partition plate, the second shock absorber is arranged between the lower shell and the partition plate, the vertical shock of the shock absorber to the transformer body can be reduced, the safety of electronic components in the transformer body can be ensured, the damage of the vertical shock to the electronic components is reduced, the two ends of each first shock absorber are respectively and rotatably connected with the first shock absorber and the upper shell, the two ends of each second shock absorber are respectively and rotatably connected with the second shock absorber and the lower shell, when the first shock absorber and the second shock absorber are subjected to horizontal load, the shock absorber can transmit the horizontal load to the first shock absorber and the second shock absorber, and each first shock absorber and each second shock absorber are stretched or compressed, so that the horizontal movement of the shock absorber is reduced, the aim of reducing the horizontal shock input is fulfilled, the influence of the horizontal shock on the electronic components in the transformer body is ensured to be in a safer state when the horizontal shock absorber and the electronic components vibrate vertically, and the damage caused by the shock absorber is reduced as much as possible.

The vibration isolation support is applied to transformer equipment, the vibration isolation support is connected with the bottom of the transformer body, vertical vibration of an earthquake to the transformer body can be reduced through the first shock absorber and the second shock absorber, safety of the transformer equipment can be guaranteed, when the transformer equipment vibrates horizontally, the shock absorber can transmit horizontal load to the first shock absorber and the second shock absorber, and each first shock absorber and each second shock absorber are stretched or compressed, so that horizontal movement of the shock absorber is reduced, the purpose of reducing horizontal vibration input is achieved, and damage to the transformer equipment caused by the earthquake is reduced as much as possible.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Wherein:

FIG. 1 is a schematic view of a shock mount in one embodiment.

Fig. 2 is a schematic view of a portion of the structure of the shock insulation support shown in fig. 1.

FIG. 3 is a schematic view of the shock mount of FIG. 2 without a housing.

Fig. 4 is a top view of the shock mount of fig. 1.

Fig. 5 is a cross-sectional view A-A of fig. 4.

Fig. 6 is a schematic diagram II of a part of the structure of the shock insulation support shown in fig. 1.

Reference numerals: 100. an upper housing; 110. a cover body; 120. coaming plate; 130. a mounting cavity; 140. a connection hole; 200. a lower housing; 210. a bottom plate; 310. a first damper; 320. a second damper; 330. a universal seat; 400. a partition plate; 410. a plate body; 420. a limiting block; 421. a stud; 422. a nut; 500. a first shock absorber; 510. a housing; 511. a limit groove; 5111. a first groove; 5112. a second groove; 520. a first shock absorbing member; 530. a second shock absorbing member; 540. a third shock absorbing member; 600. a second damper; 710. a first elastic member; 720. and a second elastic member.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

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.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators are correspondingly changed.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.

The embodiment of the invention provides a shock insulation support, wherein the top of the shock insulation support is connected with a transformer body, and the shock insulation support is mainly used for reducing shock brought by an earthquake to the transformer body, ensuring that an internal electronic element is in a safer state during the earthquake, and reducing damage brought by the earthquake.

Referring to fig. 1 to 6, the shock insulation support of an embodiment includes an upper housing 100, a lower housing 200, a first damper 310, a second damper 320, a partition 400, a first damper 500 and a second damper 600, wherein the upper housing 100 and the lower housing 200 enclose a mounting cavity 130, the top of the upper housing 100 is used for connecting with a transformer body, in particular, the upper housing 100 is provided with four connecting holes 140, a bottom bracket of the transformer body is typically an angle steel bracket or a steel pipe bracket, bolts are provided at the bottom end of the transformer body and can rotate into the four connecting holes 140 of the upper housing 100, and the shock insulation support and the transformer body are constrained to form a whole.

In this embodiment, the partition 400, the first dampers 500 and the second dampers 600 are all disposed in the mounting cavity 130, the first dampers 500 are connected to the partition 400 and the upper housing 100, the second dampers 600 are connected to the partition 400 and the lower housing 200, the first dampers 500 and the second dampers 600 are disposed in mirror symmetry with respect to the partition 400, the first dampers 310 are disposed in plurality and are disposed around the first dampers 500, one end of each first damper 310 is rotationally connected to the first dampers 500, the other end is rotationally connected to the upper housing 100, the second dampers 320 are disposed in plurality and are disposed around the second dampers 600, one end of each second damper 320 is rotationally connected to the second dampers 600, and the other end is rotationally connected to the lower housing 200.

Specifically, the shock insulation support further includes a plurality of universal seats 330, the universal seats 330 are provided with, two ends of each first damper 310 are respectively connected with the first damper 500 and the upper shell 100 through the universal seats 330, two ends of each second damper 320 are respectively connected with the second damper 600 and the lower shell 200 through the universal seats 330, and the motion freedom degree of the first damper 310 and the second damper 320 can be improved through setting the universal seats 330, so that the first damper 310 and the second damper 320 can move more flexibly when being subjected to horizontal load.

It can be appreciated that the shock insulation support is connected with the bottom of the transformer body, the first shock absorber 500 is arranged between the upper shell 100 and the partition 400, the second shock absorber 600 is arranged between the lower shell 200 and the partition 400, vertical shock of the transformer body caused by earthquake can be reduced, safety of electronic components in the transformer body can be ensured, and damage of the vertical shock to the electronic components is reduced.

The two ends of each first damper 310 are respectively connected with the first damper 500 and the upper shell 100 in a rotating way, the two ends of each second damper 320 are respectively connected with the second damper 600 and the lower shell 200 in a rotating way, when the first damper 500 and the second damper 600 are subjected to horizontal load, the horizontal load is transmitted to the first damper 310 and the second damper 320 by the dampers, the first dampers 310 and the second dampers 320 are stretched or compressed, so that the horizontal movement of the dampers is reduced, the purpose of reducing horizontal vibration input is achieved, the influence of horizontal earthquake on electronic elements in the transformer body is reduced, the electronic elements are ensured to be in a safer state during horizontal vibration and vertical vibration, and the damage caused by the earthquake is reduced as much as possible.

It should be emphasized that the transformer body in the present invention is a small transformer, and the friction pendulum vibration isolation support in the prior art is suitable for the vibration isolation of a large transformer, for the small transformer, the weight of the small transformer is relatively small, the response to earthquake or other vibration is sensitive, however, when the friction pendulum absorbs vibration energy, a certain damping is required to be generated through friction force, and the weight of the small transformer is insufficient to generate enough friction force to effectively absorb vibration, so the friction pendulum support is not suitable for providing vibration absorption for the small transformer.

In one embodiment, the diameters of the upper and lower cases 100 and 200 are larger than the diameter of the partition 400, and the thickness of the partition 400 is slightly smaller than the size of the gap between the upper and lower cases 100 and 200, and is not connected to the upper and lower cases 100 and 200, and can move horizontally with respect to the upper and lower cases 100 and 200 when subjected to horizontal vibration.

In an embodiment, referring to fig. 2, 5 and 6, each of the first shock absorber 500 and the second shock absorber 600 includes a housing 510, a first shock absorber 520, a second shock absorber 530 and a third shock absorber 540, the housing 510 is used for restraining the second shock absorber 530 and the third shock absorber 540, and is used for connecting the damper and the partition 400, each housing 510 is provided with an opening, each first shock absorber 520 is respectively provided at each opening, each second shock absorber 530 and each third shock absorber 540 is provided in each housing 510, the diameters of the first shock absorber 520, the second shock absorber 530 and the third shock absorber 540 are equal to the inner diameter of the inner shell, the transformer body can press the first shock absorber 520 into the housing 510 during vertical vibration, and the first shock absorber 520, the second shock absorber 530 and the third shock absorber 540 are compressed to provide vertical force, thereby reducing the damage to the transformer body due to vertical vibration.

The first shock absorbing member 520 of the first shock absorber 500 is elastically abutted with the upper housing 100, the first shock absorbing member 520 of the second shock absorber 600 is elastically abutted with the lower housing 200, and the first shock absorber 500 and the second shock absorber 600 are movably connected with the partition 400, so that the partition 400 can move relative to the first shock absorber 500 and the second shock absorber 600, and during horizontal vibration, the partition 400 can move horizontally relative to the first shock absorber 500 and the second shock absorber 600, so that the horizontal movement of the first shock absorber 500 and the second shock absorber 600 is reduced, and the horizontal movement of the transformer body driven by the upper housing 100 is reduced.

Under the dual actions of transverse waves and longitudinal waves, the transformer body is bent and twisted, and the first shock absorbing member 520, the second shock absorbing member 530 and the third shock absorbing member 540 of the first shock absorbing member 500 and the second shock absorbing member 600 are rotated, so that the first shock absorbing member 520, the second shock absorbing member 530 and the third shock absorbing member 540 at different positions are in a tensioned or compressed state, which can consume energy in the vertical direction, thereby achieving the effect of reducing vertical earthquake.

The arrangement of the plurality of first dampers 310 and the plurality of second dampers 320 can limit the relative rotation of the upper housing 100 and the lower housing 200, thereby reducing the rotation of the transformer body, and finally reducing the displacement of the top of the structure, and providing good multi-dimensional shock absorption and insulation efficiency for the transformer body.

In an embodiment, referring to fig. 6, the bottom wall of each housing 510 is provided with a limiting groove 511, the partition board 400 includes a board body 410 and a limiting block 420 disposed on the board body 410, the limiting block 420 is slidably disposed in the limiting groove 511, and the limiting block 420 is used for abutting against the groove wall of the limiting groove 511 to limit the movement stroke of the board body 410, so as to avoid excessive shaking of the board body 410 during horizontal vibration.

Further, the limiting groove 511 includes a first groove 5111 and a second groove 5112, the extending direction of the first groove 5111 and the extending direction of the second groove 5112 are set at an included angle, the extending direction of the first groove 5111 and the extending direction of the second groove 5112 are adapted to two directions of horizontal vibration, the two directions of horizontal vibration are the direction X and the direction Y shown in fig. 6, preferably, the extending direction of the first groove 5111 and the extending direction of the second groove 5112 are set at an included angle of 90 degrees, and the first groove 5111 and the second groove 5112 are both used for limiting the movement travel of the limiting block 420, so as to avoid the excessive shaking range of the plate body 410 in the two directions.

Still further, referring to fig. 2 and fig. 3 to fig. 5, the limiting block 420 includes a stud 421 and a nut 422, the plate body 410 is provided with a through hole, the stud 421 penetrates through the through hole, the nut 422 is provided with two nuts, and is respectively connected with two ends of the stud 421 in a threaded manner, and then the two nuts are welded, so as to enhance the stability of the connection between the stud 421 and the bolt, the nut 422 abuts against the bottom wall of the housing 510, thereby preventing the plate body 410 from falling from the first damper 500, the stud 421 is slidably disposed in the limiting groove 511, and the stud 421 abuts against the groove wall of the first groove 5111 or the groove wall of the second groove 5112 during horizontal vibration so as to limit the movement stroke of the plate body 410.

In this embodiment, the front projection of each first damper 310 on the lower housing 200 and the front projection of each second damper 320 on the lower housing 200 are spaced apart from each other, so that the first damper 310 and the second damper 320 can provide sufficient damping force when the dampers are vibrated in the X direction or the Y direction.

In an embodiment, referring to fig. 1, the upper housing 100 includes a cover 110 and a shroud 120, the lower housing 200 includes a bottom plate 210 and a shroud 120, the cover 110, the bottom plate 210 and the shroud 120 together enclose a mounting cavity 130, in this embodiment, the cover 110 and the bottom plate 210 are circular, the first dampers 310 and the second dampers 320 are all three, the front projections of the first dampers 310 on the lower housing 200 are mutually spaced by 120 degrees, and the front projections of the second dampers 320 on the lower housing 200 are mutually spaced by 120 degrees.

When the first dampers 500 receive the vibration in the Y direction, one first damper 310 is compressed, and the other two first dampers 310 are stretched, so as to reduce the horizontal movement of the first dampers 500, achieve the purpose of reducing the horizontal vibration input, reduce the influence of the horizontal earthquake on the electronic components in the transformer body, and when the second dampers 600 receive the vibration in the Y direction, the two second dampers 320 are compressed, and the other second damper 320 is stretched, so as to reduce the horizontal movement of the second dampers 600, and achieve the purpose of reducing the horizontal vibration input.

Of course, in other embodiments, in the case where the cover 110 and the bottom plate 210 are circular, four first dampers 310 and four second dampers 320 may be disposed, and compared with three first dampers 310 and three second dampers 320, the influence of horizontal vibration on the damper may be reduced, and the provision of four first dampers 310 and four second dampers 320 wastes resources.

In another embodiment, the cover 110 and the bottom plate 210 are square, the first dampers 310 and the second dampers 320 are four, the front projections of the first dampers 310 on the lower housing 200 are arranged at 90 degrees, and the front projections of the second dampers 320 on the lower housing 200 are arranged at 90 degrees.

In an embodiment, each of the first dampers 310 is a hydraulic damper or a viscous damper, each of the second dampers 320 is a hydraulic damper or a viscous damper, and preferably, each of the first dampers 310 and each of the second dampers 320 is a viscous damper.

In an embodiment, referring to fig. 5, the shock insulation support further includes a first elastic member 710 and a second elastic member 720, specifically, each first elastic member 710 and each second elastic member 720 are springs, the first elastic member 710 is provided with a plurality of first elastic members 710, one end of each first elastic member 710 is respectively connected with each first damper 310, the other end is elastically connected with the partition 400, the first elastic member 710 is disposed at an included angle of 60 degrees with respect to the first damper 310, the second elastic member 720 is provided with a plurality of second elastic members 720, one end of each second elastic member 720 is respectively connected with the second damper 320, the other end is elastically connected with the partition 400, the second elastic member 720 is disposed at an included angle of 60 degrees with the second damper 320, and when the shock is received, each spring is compressed or stretched to reduce the influence of the shock on the upper housing 100.

When the cover body 110 and the bottom plate 210 are of polygonal plate structures, the cover body 110 and the bottom plate 210 are provided with a group of dampers and springs with the same number as the edges, and the transformer body is arranged at the central position of the cover body 110, so that the multidimensional anti-seismic performance can be better maintained, and the dampers, the dampers and the springs are combined together, thereby not only meeting the seismic isolation and reduction requirements of multidimensional seismic input, but also solving the rotation effect of the transformer body under the seismic action, reducing the displacement response of structural top equipment and meeting the normal use interval requirements of electrical equipment.

In an embodiment, each first shock absorbing member 520 is a structural member made of a silica gel material, a resin gel material, a rubber fiber material, a rubber material or a rubber metal composite material, each second shock absorbing member 530 is a structural member made of a silica gel material, an air bag, a resin gel material, a rubber fiber material, a rubber material or a rubber metal composite material, each third shock absorbing member 540 is a structural member made of a silica gel material, a resin gel material, a rubber fiber material, a rubber material or a rubber metal composite material, and each housing 510 is a structural member made of a stainless steel material.

In this embodiment, each first shock absorbing member 520 is a structural member made of a silica gel material, each second shock absorbing member 530 is a structural member made of an air bag material, each third shock absorbing member 540 is a structural member made of a resin gel material, and the shock absorbing pad adopts a silica gel pad and a composite resin gel base pad, so that the shock absorbing pad can be tightly attached to the air bag, and can conduct torque and displacement, thereby achieving a good shock insulation effect. The silica gel pad has the advantages of high temperature resistance, elasticity, compression resistance, insulation, chemical resistance, easiness in installation and the like, can effectively relieve equipment vibration and impact, and is widely applied to the fields of mechanical equipment, electronic appliances, aerospace and the like; the composite resin gel material has the advantages of good shock absorption, durability, stability, light weight, easy production and manufacture, customization, chemical resistance, insulation and the like, is widely applied to the fields of mechanical equipment, electronic appliances, aerospace and the like, and can meet the customization shock insulation requirements of different fields and different scenes.

The polyurethane-rubber composite material shock pad has the shock resistance of rubber and the wear resistance of polyurethane, and is suitable for occasions of high load and high-frequency vibration; the polyurethane-metal composite material shock pad is formed by combining polyurethane and a metal material, has the strength of the metal material and the elasticity of the polyurethane, and is suitable for shock absorption and vibration isolation of large-scale machine equipment; the rubber-metal composite material shock pad is formed by combining rubber and a metal material, has the shock resistance of the rubber and the strength of the metal material, and is suitable for shock absorption and vibration isolation of mechanical equipment, bridges and buildings; the polyurethane-fiber composite material shock pad is formed by combining polyurethane and fiber materials, has the elasticity of polyurethane and the strength and wear resistance of the fiber materials, and is suitable for occasions with high load and high-frequency vibration.

Referring to fig. 1 to 6, a transformer apparatus of an embodiment includes a transformer body and the shock insulation support of any of the above embodiments, wherein a top of the shock insulation support is connected to a bottom of the transformer body.

It can be appreciated that the shock insulation support is connected with the bottom of the transformer body, the vertical vibration of the transformer body caused by the earthquake can be reduced through the first shock absorber 500 and the second shock absorber 600, the safety of the transformer device can be ensured, when in horizontal vibration, the shock absorber can transmit the horizontal load to the first shock absorber 310 and the second shock absorber 320, and each first shock absorber 310 and each second shock absorber 320 are stretched or compressed, so that the horizontal movement of the shock absorber is reduced, the purpose of reducing the horizontal vibration input is achieved, and the damage to the transformer device caused by the earthquake is reduced as much as possible.

The vibration isolation support of the embodiment not only can effectively reduce the fundamental frequency of transformer equipment, improve the damping ratio and reduce the horizontal displacement and stress response of the equipment, but also has the advantages of high vertical bearing capacity, good energy consumption performance, easiness in installation, no influence on the functions of upper power equipment and the like, and meets the vibration isolation requirement of the transformer equipment in high-earthquake areas.

The installation of the shock insulation support comprises the following steps:

s810, leveling the concrete base for installing the transformer equipment, selecting the cover body 110 and the bottom plate 210 with different side lengths according to the characteristics of the transformer equipment and the weak direction during earthquake action, and fixing the bottom plate 210 and the concrete base.

S820, the viscous dampers are mounted on the base plate 210 through the universal seat 330, one end of each viscous damper is mounted on the universal seat 330 one by one, and one end of the second elastic member 720 is welded with the universal seat 330.

And S830, placing the second damper 600 on the bottom plate 210, pressing from top to bottom to ensure that the first damping member 520 of the second damper 600 is tightly attached to the bottom plate 210, then screwing the other end of each viscous damper onto the universal seat 330 of the second damper 600 until a plurality of viscous dampers are placed, ensuring that the spacing angles are equal when placing, ensuring that the center of the second damper 600 coincides with the center of the bottom plate 210, and connecting one end of each second elastic member 720 with each second damper 320.

S840, placing the spacer 400 on the second damper 600, the stud 421 passing through the through hole of the spacer 400, and one end of the stud 421 being screwed with the nut 422 provided in the second damper 320, the other end of the stud 421 being screwed with the nut 422 provided in the first damper 310, the third damper 540 of the first damper 500 being tightly attached to the spacer 400, and the other ends of the second elastic members 720 being welded to the spacer 400.

S850, one end of each first damper 310 is screwed into each universal seat 330 on the first damper 500, the other end of each first damper 310 is screwed into each universal seat 330 on the cover 110, the first dampers 310 are placed with equal spacing angles, and two ends of each first elastic member 710 are connected with the partition 400 and each first damper 310.

S860, through screwing the bolts on the transformer body into the connecting holes 140 on the upper shell 100, the transformer body and the shock insulation support can be well connected, and the combined multidimensional shock insulation support and the upper structure are formed into a whole, so that the transformer body and the shock insulation support can jointly resist shock.

When an earthquake occurs, the cover 110 and the bottom plate 210 will slide in the horizontal direction, the first shock absorber 500 and the second shock absorber 600 will move correspondingly, adapt to the displacement of the cover 110 and the bottom plate 210 in the horizontal direction, and drive the first damper 310 and the second damper 320 to move in the horizontal direction, so that energy is consumed to reduce the earthquake effect, and meanwhile, as the enclosing plate 120 is not connected with the parts in the installation cavity 130, the parts in the installation cavity 130 cannot cause damage to the enclosing plate 120 during movement.

The foregoing disclosure is illustrative of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.

Claims (10)

1. A shock isolation mount, comprising: the device comprises an upper shell, a lower shell, a first damper, a second damper, a partition plate, a first shock absorber and a second shock absorber;

the upper shell body and the lower shell body enclose to establish into the installation cavity, the top of upper shell body is used for being connected with the transformer body, the baffle first bumper shock absorber with the second bumper shock absorber is all located install the intracavity, first bumper shock absorber is connected the baffle with the upper shell body, the second bumper shock absorber is connected the baffle with the lower shell body, first bumper shock absorber is equipped with a plurality ofly, and the ring is located first bumper shock absorber, each first bumper shock absorber's one end all with first bumper shock absorber rotates to be connected, the other end all with the upper shell body rotates to be connected, the second bumper shock absorber is equipped with a plurality ofly, and the ring is located the second bumper shock absorber, each second bumper shock absorber's one end all with the second bumper shock absorber rotates to be connected, the other end all with the lower shell body rotates to be connected.

2. The shock mount of claim 1, wherein said first shock absorber and said second shock absorber each comprise a housing, a first shock absorbing member, a second shock absorbing member and a third shock absorbing member, each said housing having an opening, each said first shock absorbing member being disposed at each said opening, each said second shock absorbing member and each said third shock absorbing member being disposed within each said housing;

the first shock-absorbing piece of first bumper shock absorber with go up the casing elasticity butt, the first shock-absorbing piece of second bumper shock absorber with lower casing elasticity butt, first bumper shock absorber with the second bumper shock absorber all with baffle swing joint, so that the baffle can be relative first bumper shock absorber with the second bumper shock absorber motion.

3. The shock insulation support according to claim 2, wherein the bottom wall of each shell is provided with a limit groove, the partition plate comprises a plate body and a limit block arranged on the plate body, the limit block is slidably arranged in the limit groove, and the limit block is used for being abutted with the groove wall of the limit groove so as to limit the movement stroke of the plate body.

4. The shock insulation support of claim 3, wherein the limit groove comprises a first groove and a second groove, the extending direction of the first groove and the extending direction of the second groove are arranged at an included angle, and the first groove and the second groove are used for limiting the movement stroke of the limit block.

5. The shock insulation support according to claim 3, wherein the limiting block comprises a stud and a nut, the plate body is provided with a through hole, the stud penetrates through the through hole, the nut is provided with two bolts and is respectively in threaded connection with two ends of the stud, the nut is abutted to the bottom wall of the shell, and the stud is slidably arranged in the limiting groove.

6. The shock mount of claim 2, wherein the orthographic projection of each of the first dampers on the lower housing is spaced from the orthographic projection of each of the second dampers on the lower housing.

7. The shock mount of claim 6, wherein each of said first dampers is a hydraulic damper or a viscous damper;

each second damper is a hydraulic damper or a viscous damper.

8. The shock insulation support of claim 1, further comprising a plurality of first elastic members and a plurality of second elastic members, wherein one end of each first elastic member is respectively connected with each first damper, and the other end is respectively and elastically connected with the partition plate;

the second elastic pieces are provided with a plurality of second elastic pieces, one end of each second elastic piece is connected with the second damper respectively, and the other end of each second elastic piece is connected with the partition plate elastically.

9. The shock insulation support of claim 2, wherein each of the first shock absorbing members is a structural member made of a silicone material, a resin gel material, a rubber fiber material, a rubber material, or a rubber metal composite material;

each second damping piece is a structural piece made of a silica gel material, an air bag, a resin gel material, a rubber fiber material, a rubber material or a rubber metal composite material;

each third damping piece is a structural piece made of a silica gel material, a resin gel material, a rubber fiber material, a rubber material or a rubber metal composite material.

10. A transformer apparatus comprising a transformer body and the shock-insulating support of any one of claims 1-9, the top of the shock-insulating support being connected to the bottom of the transformer body.