CN219658473U - Insulator structure, valve tower, power transmission system and energy storage system - Google Patents

Abstract

The application is applicable to the technical field of power systems, and provides an insulator structure, a valve tower, a power transmission system and an energy storage system. The insulator structure provided by the application is limited by the damping seat, and the damping effect is better by the damping of the first damping piece.

Description

Insulator structure, valve tower, power transmission system and energy storage system

Technical Field

The application relates to the technical field of power systems, in particular to an insulator structure, a valve tower, a power transmission system and an energy storage system.

Background

The construction of the power system is often an important component of national and regional economic development planning, and the earthquake is an important factor causing the damage of the power system. Valve towers are used as core equipment in power systems (such as power transmission systems or energy storage systems), and the damping or anti-seismic effect of the valve towers has a great influence on the whole power system. When disasters such as earthquakes occur, severe vibration may cause damage to the valve tower.

Disclosure of Invention

The embodiment of the utility model aims to provide an insulator structure, a valve tower, a power transmission system and an energy storage system, and aims to solve the technical problem that the valve tower is easy to damage in vibration working conditions in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

in a first aspect, there is provided an insulator structure comprising:

the insulation piece is provided with a first installation piece at least one end along the first direction;

the damping seat is provided with a first damping cavity, and the first mounting piece is at least partially positioned in the first damping cavity;

the first damping piece is arranged between the first mounting piece and the inner wall of the first damping cavity.

Compared with the prior art, the insulator structure provided by the embodiment of the utility model has at least the following technical effects:

in the insulator structure provided by this embodiment, at least one end of the insulating member is provided with a first mounting member, and the first mounting member is wrapped in the shock-absorbing seat, so that the mounting with the external structure is realized to one side of the insulating member provided with the first mounting member through the shock-absorbing seat, and the shock-absorbing seat plays the fixed role of the insulator structure and the external structure. When the insulator structure is applied to the valve tower, under the vibration working condition of the valve tower, as the first damping piece is arranged between the first mounting piece and the damping seat, the first damping piece can absorb shock between the first mounting piece and the damping seat, so that vibration amplitude transmitted to other structures of the valve tower through the insulator structure is reduced, and damping of the valve tower is realized. In summary, the insulator structure provided by the embodiment of the utility model is applied to the valve tower, so that the damping effect of the valve tower can be improved, and the damage of the valve tower caused by vibration can be reduced.

In one possible design, the first shock absorbing member is an elastic spacer disposed on an inner wall of the first shock absorbing chamber, or the elastic spacer is sleeved on an outer side of the first mounting member.

In this arrangement, the resilient spacer facilitates a larger area of the blanket mounting between the first mounting member and the inner wall of the first shock absorbing chamber.

In one possible design, the insulator includes an extension body connected to a side of the first mounting member remote from the insulator; the shock mount still includes the second shock attenuation chamber, and second shock attenuation chamber and first shock attenuation chamber intercommunication, extension body are located the second shock attenuation intracavity.

In this kind of setting scheme, because the insulating part includes the extension body, the extension body also sets up in the inside of shock attenuation seat, consequently makes the insulating part stretch into the inside region increase of shock attenuation seat to make the shock attenuation seat to the spacing effect of insulating part better.

In one possible design, the extension body is a cylindrical structure, the outer diameter of which is smaller than the outer diameter of the first mounting member.

In this kind of setting scheme, form the step face between tubular structure and the first installed part to make the shock absorber seat can wrap up in the first installed part and be close to the one side of tubular structure, improve the shock attenuation effect between shock absorber seat and the first installed part.

In one possible design, a first damping element is arranged between the extension body and the inner wall of the second damping chamber.

In this kind of setting scheme, be provided with first shock attenuation piece between extension body and the second shock attenuation chamber for the area of laying of first shock attenuation piece is bigger, thereby can absorb more vibrations through first shock attenuation piece, improves the shock attenuation effect.

In one possible design, one end of the second damping cavity has a second communication port communicated with the external environment, and the insulator structure further includes a second damping member disposed at one end of the extension body away from the insulating member, where the second damping member is located at the second communication port.

In this kind of setting, the setting of second bolster can further improve the shock attenuation effect of insulator structure.

In one possible design, the shock absorber comprises a plurality of seat shells, two adjacent seat shells are detachably connected, and the plurality of seat shells enclose to form a first shock absorbing cavity.

In this kind of setting scheme, be convenient for with first installed part holding in first shock attenuation intracavity for first shock attenuation chamber is higher to the parcel degree of first installed part.

In one possible design, each seat shell is provided with a lug structure, the lug structure is provided with a first connecting hole, two adjacent seat shells are connected through a fixing piece, and the fixing piece sequentially penetrates through the two first connecting holes.

In this kind of setting method, the cooperation of mounting and first connecting hole is convenient for realize the connection of adjacent seat shell, improves assembly efficiency.

In one possible design, the lug structure is provided with a plurality of first attachment holes.

In this kind of setting scheme, owing to be provided with a plurality of first connecting holes, consequently the connection of two seat shells is realized to accessible a plurality of mounting, improves the joint strength of two adjacent seat shells.

In one possible design, the shock mount comprises a shock absorbing portion, an extending portion and a connecting portion which are sequentially connected, the first shock absorbing cavity is formed in the shock absorbing portion, the extending portion is communicated with an inner cavity of the connecting portion to form a second shock absorbing cavity, and the connecting portion is provided with a second communication port.

In this kind of setting scheme, be convenient for realize the installation of shock mount and first installed part, owing to the connecting portion is provided with the second intercommunication mouth, so be convenient for on the one hand at the installation of first installed part in-process whether the first installed part is installed in place via the second intercommunication mouth, on the other hand be convenient for the air in the discharge shock mount.

In one possible design, the outer diameter of the connection portion is larger than the outer diameter of the shock absorbing portion.

In this kind of setting scheme, connecting portion is used for being connected with external structure, and the external diameter of connecting portion is bigger for with external structure's connection stability is stronger.

In one possible design, the outer diameter of the extension is smaller than the outer diameter of the shock absorbing portion.

In this kind of setting scheme, the external diameter of extension is less than the external diameter of shock attenuation portion for the junction of shock attenuation portion and the surface of extension forms the step face, thereby is convenient for improve the spacing effect of shock attenuation portion to first installed part.

In one possible design, the two ends of the insulating part along the first direction are provided with first mounting parts, the two first mounting parts are respectively provided with damping seats in one-to-one correspondence, and first damping parts are respectively arranged between each first mounting part and the corresponding damping seat.

In this kind of setting scheme, because both ends of insulating part all are provided with first installed part, are provided with the shock attenuation seat on two first installed parts respectively, consequently make vibrations at the in-process of passing through the insulator structure, the first shock attenuation piece of one of them end absorbs partial vibrations, and before passing out through the other end of insulator structure, the first shock attenuation piece of the other end of passing through the insulator structure absorbs another partial vibrations to make vibrations through the twice absorption of two first shock attenuation pieces, the vibration amplitude further reduces.

In one possible design, the insulator structure is provided with a first mounting member at one end in the first direction and a second mounting member at the other end, the outer diameter of the first mounting member being larger than the outer diameter of the second mounting member.

In this arrangement, since the first mounting member is located inside the damper base, the outer diameter of the damper base needs to be larger than the outer diameter of the first mounting member in order to wrap the first mounting member. The external diameter of the second mounting piece is relatively smaller, the second mounting piece can be used for being connected with a supporting device in the valve tower, and the external diameter of the shock absorption seat is relatively larger, so that the contact area between the shock absorption seat and an external structure is larger, and the connection stability is stronger.

In a second aspect, there is provided a valve tower comprising: the support device and the insulator structure provided by any one of the technical schemes, and the insulator structure is connected with the support device.

In the valve tower provided in this embodiment, since the valve tower includes the insulator structure provided in any one of the above-mentioned technical solutions, the valve tower at least has all the technical effects of the above-mentioned insulator structure, and will not be described herein again.

In one possible design, the number of support means is a plurality, the plurality of support means being connected in sequence, the insulator structure being mounted at the bottom of the bottommost support means and/or the insulator structure being mounted between two adjacent support means.

In one case, the insulator structure is mounted at the bottom of the bottommost supporting device, and since the insulator structure is mounted at the bottom of the bottommost supporting device, one end of the insulator structure, which is far away from the supporting device, is used for being connected with an external structure, so that the supporting device is fixed on the external structure, and since the shock absorption effect of the insulator structure is good, the shock amplitude transmitted to the supporting device through the external structure can be reduced.

In another case, the insulator structure is installed between two adjacent supporting devices, and because the shock absorbing effect of the insulator structure is good, the insulator structure can absorb at least part of the shock in the process of transmitting the shock to the other supporting device through one supporting device, so that the shock can be gradually reduced in the transmitting process.

In a third aspect, a power transmission system is provided, comprising the valve tower described above. Because the power transmission system comprises the valve tower provided by any one of the technical schemes, the power storage system at least has all technical effects of the insulator structure, and the details are not repeated here.

In a fourth aspect, an energy storage system is provided, comprising a valve tower as described above, the valve tower carrying a power module and a battery module.

Because the energy storage system comprises the valve tower, the damping effect of the valve tower in the energy storage system is better.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of a valve tower provided in one embodiment of the present application;

fig. 2 is a schematic diagram of the overall structure of an insulator structure according to another embodiment of the present application;

FIG. 3 is a schematic view of a portion of an insulator structure according to another embodiment of the present application;

FIG. 4 is a schematic view of an insulator and a second shock absorbing member of an insulator structure according to another embodiment of the present application;

fig. 5 is a schematic view of a housing of an insulator structure according to another embodiment of the present application;

fig. 6 is a schematic diagram of a second structure of a seat shell of an insulator structure according to another embodiment of the present application;

fig. 7 is a schematic view of a housing of an insulator structure according to another embodiment of the present application;

fig. 8 is a schematic structural view of a first shock absorbing member of an insulator structure according to another embodiment of the present application.

Reference numerals related to the above figures are as follows:

1. a valve tower; 10. an insulator structure; 11. a bottom insulator; 12. an interlayer insulator; 20. a support device; 30. an electric power device;

100. an insulating member; 110. a first mounting member; 120. an extension body; 130. a second mounting member;

200. a shock absorption seat; 210. a damper; 220. an extension; 230. a connection part; 240. a first shock absorption cavity; 241. a first communication port; 250. a second shock absorption cavity; 251. a second communication port; 260. a seat shell; 261. a lug structure; 2611. a first connection hole;

300. A first shock absorbing member; 310. a shock absorbing unit;

400. and a second shock absorbing member.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.

In describing embodiments of the present application, the term "plurality" refers to more than two (including two).

In the description of the embodiments of the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like should be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; or may be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present application will be understood by those of ordinary skill in the art according to specific circumstances.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the insulator structures or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are 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 one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The valve tower is core equipment in an electric power system, particularly in a power transmission system and an energy storage system, and the damping or anti-seismic effect of the valve tower has a great influence on the whole electric power system. And moreover, the structure of the common valve tower is complex and the manufacturing cost is high, so that the valve tower is particularly important for the shock absorption or earthquake resistance research of the energy storage valve tower.

The valve tower comprises a supporting device, a large number of energy storage equipment are installed in the supporting device, the supporting device is connected with an insulator, the supporting device is fixedly installed on the ground or a table top through the insulator, when natural disasters such as earthquakes occur, vibration is transmitted to the insulator through the ground or the table top installed on the valve tower and is transmitted to the valve tower through the insulator, and therefore damage to the valve tower is caused.

Based on the above consideration, in order to solve the above problems, an insulator structure is designed, and a damping piece is additionally arranged in the insulator structure, so that the insulator structure has a certain damping effect, and vibration transmitted to the insulator structure from the ground or the table top is reduced in the transmission process of the insulator structure, so that vibration transmitted to the supporting device and energy storage equipment in the supporting device is reduced, the safety performance of the valve tower is improved, and damage to the valve tower caused by vibration transmitted from the outside is reduced or even avoided to a certain extent.

The insulator structure, the valve tower, the power transmission system and the energy storage system provided by the embodiment of the application are explained in detail below.

The insulator structure disclosed by the embodiment of the application can be used for a valve tower, the valve tower can be applied to a power system, such as a power transmission system or an energy storage system, wherein the power transmission system further comprises a power transmission valve tower, power equipment is borne on the power transmission valve tower, the power equipment comprises a power module, and the damping device can be used for achieving a better damping effect for the power transmission valve tower in the power transmission system. The power transmission valve tower may in particular be a converter valve tower, such as a flexible direct current power transmission converter valve tower. The energy storage system further comprises an energy storage valve tower, wherein power equipment is borne on the energy storage valve tower and comprises a power module and a battery module. The battery module can comprise an electric cabinet, and a device with an energy storage function such as a battery can be installed in the electric cabinet. Because the battery module in the energy storage valve tower generally comprises a large number of batteries, the overall weight of the energy storage valve tower is large, and therefore the energy storage valve tower generally adopts a ground support structure, namely the energy storage valve tower is fixed to the ground, which puts higher demands on the anti-vibration and shock absorption design of the energy storage valve tower. And because the number of the parts in the energy storage valve tower is more, the damping design is required to be carried out under the structural space layout of the valve tower, so that the mutual influence between the damping structure and other parts in the valve tower is avoided.

For convenience of description, the following embodiment will take an application of a valve tower according to an embodiment of the present application to an energy storage system, where the valve tower is an energy storage valve tower as an example.

Referring to fig. 1, the valve tower 1 includes a supporting device 20 and an insulator structure 10, the supporting device 20 is used for forming a receiving space of an electric device 30, and the supporting device 20 may be a frame structure. In fig. 1, the supporting device 20 includes a cross beam, a longitudinal beam and a vertical column, the cross beam, the longitudinal beam and the vertical column are connected to form a rectangular frame structure, a containing space is enclosed inside the rectangular frame structure, at least one electric device 30 is installed in the containing space, the electric device 30 includes a power module and a battery module, the battery module may include an electric cabinet, and a battery is installed in the electric cabinet. In fig. 1, a plurality of electric devices 30 are installed in one supporting apparatus 20.

The insulator structure 10 is connected to a support device 20. When the energy storage valve tower comprises a support means 20, the insulator structure 10 is connected to the bottom of the support means 20, one end of the insulator structure 10 is connected to the support means 20 and the other end is connected to the ground or the table top, whereby the support means 20 is connected to the ground/table top via the insulator structure 10.

When the valve tower 1 includes a plurality of supporting devices 20, the plurality of supporting devices 20 are sequentially stacked, adjacent supporting devices 20 are connected through interlayer insulators 12, and the bottom of the supporting device 20 at the bottommost is connected with the ground/table surface through a bottom insulator 11. The insulator structure 10 provided in this embodiment may be used as an interlayer insulator 12 connected to the supporting device 20, or may be used as a bottom insulator 11 connected to the supporting device 20.

When the insulator structure 10 provided in this embodiment is used as the bottom insulator 11 and is connected to the supporting devices 20, in the valve tower 1, the number of the supporting devices 20 is plural, and the plurality of supporting devices 20 are sequentially connected, the insulator structure 10 provided in this embodiment is installed at the bottom of the bottommost supporting device 20. Specifically, only the plurality of insulator structures 10 may be installed at the bottom of the supporting device 20, that is, among the plurality of bottom insulators 11 of the supporting device 20, all of the bottom insulators 11 employ the insulator structure 10 provided in the present embodiment. In other arrangements, besides the plurality of insulator structures 10, other structural insulators may be mounted at the bottom of the supporting device 20, that is, among the plurality of bottom insulators 11 of the supporting device 20, part of the bottom insulators 11 adopts the insulator structures 10 provided in the embodiment, and part of the bottom insulators 11 adopts insulators of other structural forms.

In the arrangement in which the insulator structure 10 is mounted at the bottom of the bottommost support device 20, when an earthquake occurs, the vibration is transmitted upward, that is, the vibration is transmitted to the insulator structure 10 via the ground, and the vibration transmitted to the support device 20 is reduced after the vibration is absorbed by the insulator structure 10.

When the insulator structure 10 provided in this embodiment is connected to the supporting devices 20 as the interlayer insulator 12, in the valve tower 1, the number of the supporting devices 20 is plural, and the plurality of supporting devices 20 are sequentially connected, the insulator structure 10 provided in this embodiment is installed between two adjacent supporting devices 20. Specifically, only the plurality of insulator structures 10 may be installed between the adjacent two supporting devices 20, that is, among the plurality of interlayer insulators 12 between the adjacent supporting devices 20, all interlayer insulators 12 employ the insulator structures 10 provided in the present embodiment. In other arrangements, besides the plurality of insulator structures 10 installed between two adjacent supporting devices 20, other insulators in other structural forms may be installed, that is, among the plurality of interlayer insulators 12 between two adjacent supporting devices 20, part of the interlayer insulators 12 adopts the insulator structures 10 provided in the embodiment, and part of the interlayer insulators 12 adopts insulators in other structural forms.

In the arrangement mode of installing the insulator structure 10 between two adjacent supporting devices 20, when an earthquake occurs, vibration is transmitted upwards, namely, in the process of transmitting the vibration to each supporting device 20 through the ground, the vibration is gradually transmitted upwards by the supporting device 20 positioned at the lowest position, in the transmission process, after the vibration is absorbed by the insulator structure 10, the vibration transmitted to the supporting device 20 positioned at the upper position is reduced, and when the number of the supporting devices 20 is multiple, the vibration is absorbed by the insulator structures 10 in multiple groups, so that the vibration influence on the supporting device 20 positioned at the upper position and the power equipment 30 is smaller.

In the valve tower 1, the bottom insulator 11 and the interlayer insulator 12 may each adopt the insulator structure 10 provided in the present embodiment, that is, the energy storage valve tower includes a plurality of support devices 20, a plurality of insulator structures 10 are disposed at the bottom of the support device 20 located at the bottommost, and the bottommost support device 20 is connected to the ground through the plurality of insulator structures 10. A plurality of insulator structures 10 are provided between the adjacent two supporting devices 20, and the plurality of insulator structures 10 connect the adjacent two supporting devices 20. In this arrangement, when the vibration is transmitted to the insulator structure 10 at the bottom of the support device 20 located at the lowermost position via the ground, the vibration is partially absorbed via the insulator structure 10, so that the vibration transmitted to the support device 20 is reduced, and during the upward transmission of the vibration via the support device 20 located at the bottom, the lower the vibration amount is, the less the influence on the valve tower 1 is transmitted via the insulator structure 10 located between the adjacent two support devices 20.

Referring to fig. 2 and 3, the insulator structure 10 provided in the present embodiment includes: the shock absorber comprises an insulating member 100, a shock absorber 200 and a first shock absorber 300, wherein a first mounting member 110 is arranged on the insulating member 100; the shock mount 200 has a first shock absorbing cavity 240, with at least a portion of the first mount 110 being located within the first shock absorbing cavity 240. A first shock absorbing member 300 is provided between the first mounting member 110 and the inner wall of the first shock absorbing chamber 240.

The insulator 100 may be an insulator, which is an insulation control for providing good insulation between the electrical equipment or other conductors installed in the valve tower 1 and ground. The insulator can be made of ceramic, glass or composite insulating materials. The insulating member 100 may be other structures that perform an insulating function.

The first direction is the central axis direction of the insulator 100, and as shown in fig. 1 or fig. 2, the direction indicated by arrow AB in fig. 1 and fig. 2 is the first direction. The insulator structure 10 and the external structure are respectively installed at two ends of the insulator 100 along the first direction, and the external structure may be a ground, a table top or the supporting device 20. As shown in fig. 1 and 4, the insulating member 100 may be connected at one end to the ground or the table surface and at the other end to the supporting means 20, and the first mounting member 110 may be provided at one end of the insulating member 100 for connection to the ground or the table surface or at one end of the insulating member 100 for connection to the supporting means 20. Alternatively, both ends of the insulating member 100 are respectively connected to the two supporting devices 20, and the first mounting member 110 may be disposed at least one of both ends of the insulating member 100.

As shown in fig. 3 to 5, the first mounting member 110 is used for realizing the assembly of the insulating member 100 and the shock absorbing seat 200, that is, the first mounting member 110 is used for being matched with the first shock absorbing cavity 240 of the shock absorbing seat 200, and the outer edge of the first mounting member 110 is located in the first shock absorbing cavity 240, so that the shock absorbing seat 200 plays a certain limiting role on the first mounting member 110, that is, the shock absorbing seat 200 plays a certain limiting role on the insulating member 100, so that the fixation of the insulator structure 10 and the external structure can be realized through the shock absorbing seat 200.

The first mounting member 110 and the insulating member 100 may be integrally formed together by an integral molding process. Alternatively, the first mounting member 110 and the insulating member 100 may be in a split structure, and the first mounting member 110 and the insulating member 100 are fixedly connected, or the first mounting member 110 and the insulating member 100 are detachably connected. The insulator structure 10 provided in this embodiment may be modified by an insulator in the prior art, where two ends of the insulator are respectively connected to flanges, and at least one of the flanges may be used as the first mounting member 110.

As shown in fig. 5, the damper base 200 is configured to form a first damper chamber 240 to wrap the first mount 110 through the first damper chamber 240, thereby being enclosed in a peripheral region of the first mount 110. Since the first mounting member 110 is disposed at an end portion of the insulating member 100 and the damper base 200 is disposed around a peripheral region of the first mounting member 110, the damper base 200 also serves to connect the insulator structure 10 to the ground or the supporting device 20. I.e. one end of the insulating member 100 is connected to the ground through the damper base 200, or one end of the insulating member 100 is connected to the supporting means 20 through the damper base 200.

As shown in fig. 3, the first shock absorbing member 300 is disposed between the shock absorbing seat 200 and the first mounting member 110, particularly, between the inner wall of the first shock absorbing chamber 240 and the first mounting member 110, such that the shock is partially absorbed by the first shock absorbing member 300 during the transmission of the shock to the first mounting member 110 via the first shock absorbing member 300. The first shock absorbing member 300 is a structure having a shock absorbing effect, and may be a structure made of a shock absorbing material having a shock absorbing effect, such as a pad-shaped body, a block-shaped body, etc. made of a shock absorbing material, or a structure having an elastic deformation capability to absorb shock, such as a spring, a leaf spring, etc.

In the insulator structure 10 provided in this embodiment, at least one end of the insulator 100 is provided with the first mounting member 110, and the first mounting member 110 is wrapped in the damper base 200, so that the side of the insulator 100 provided with the first mounting member 110 can be mounted with an external structure through the damper base 200, and the damper base 200 plays a role in fixing the insulator structure 10 with the external structure. When the insulator structure 10 is applied to the valve tower 1, under the vibration condition of the valve tower 1, since the first shock absorbing member 300 is disposed between the first mounting member 110 and the shock absorbing seat 200, the first shock absorbing member 300 can absorb shock between the first mounting member 110 and the shock absorbing seat 200, so that the vibration amplitude transferred to other structures of the valve tower 1 via the insulator structure 10 is reduced, and the shock absorption of the valve tower 1 is realized. In summary, the insulator structure 10 provided by the embodiment of the application is applied to the valve tower 1, so that the damping effect of the valve tower 1 can be improved, and the damage of the valve tower 1 caused by vibration can be reduced. Meanwhile, the damping effect of the valve tower 1 is improved by improving the damping effect of the insulator structure 10, and the first damping member 300 for damping is installed in the insulator structure 10, and the insulator structure 10 is located at the bottom or the top of the supporting device 20, so that the installation influence on the power module, the battery module, the connection cable and other parts in the valve tower 1 is small. The insulating member 100 may have a cylindrical structure, and an outer side surface thereof is provided with an insulating collar, and the first mounting member 110 may be a flange coupled to an end of the insulating member 100. The first mount 110 is circular in cross-section. Alternatively, the first mounting member 110 may be formed by extending the outer circumference of the insulating member 100 radially outward, that is, the first mounting member 110 is integrally formed with the insulating member 100.

In some embodiments, referring to fig. 5, the shock absorbing seat 200 has a first communication port 241, the first communication port 241 is in communication with the first shock absorbing cavity 240, the first mounting member 110 connected to one end of the insulating member 100 is located inside the first shock absorbing cavity 240, and the other end of the insulating member 100 extends out of the first shock absorbing cavity 240 through the first communication port 241. In this arrangement, the coverage of the damper 200 with respect to the first mounting member 110 is wider, and the damper 200 is disposed not only on the outer side of the first mounting member 110 in the circumferential direction, but also on at least a partial region of both sides of the first mounting member 110 in the first direction. Therefore, the relative area between the inner wall of the first shock absorbing cavity 240 and the outer contour surface of the first mounting member 110 is larger, and a larger mounting space is provided for mounting the first shock absorbing member 300, so that the first shock absorbing member 300 can have a better shock absorbing effect on the shock transferred in more directions.

In some embodiments, the first shock absorbing member 300 is a spring, a shrapnel or the like, the connecting area of the structure is relatively small, a plurality of first shock absorbing members 300 can be mounted in the shock absorbing seat 200 and the first mounting member 110, the plurality of first shock absorbing members 300 are mounted in different circumferential directions of the first mounting member 110 so as to absorb shock in a plurality of circumferential directions between the first mounting member 110 and the shock absorbing seat 200, and a plurality of first shock absorbing members 300 can also be mounted between two ends of the first mounting member 110 in the first direction and the shock absorbing seat 200 so as to absorb shock in the first direction between the first mounting member 110 and the shock absorbing seat 200.

In some embodiments, the first shock absorbing member 300 is an elastic spacer disposed on the inner wall of the first shock absorbing cavity 240, or the elastic spacer is sleeved on the outer side of the first mounting member 110. The elastic isolation pad is a pad body made of a material with elastic deformability, and the elastic isolation pad can be made of rubber. The elastic cushion is easy to manufacture into various complex shapes, so that the adaptive elastic cushion can be manufactured according to the gap shape between the first mounting piece 110 and the shock absorbing seat 200, and the first shock absorbing piece 300 between the first mounting piece 110 and the shock absorbing seat 200 is wider in setting angle, so that the shock absorbing effect on vibration in different directions is improved.

In one embodiment, the inner contour shape of the first shock absorbing cavity 240 is adapted to the outer contour shape of the first mounting member 110, i.e., the shape of the inner wall of the first shock absorbing cavity 240 is the same as or similar to the shape of the outer wall of the first mounting member 110, and the size of the first shock absorbing cavity 240 is larger than the size of the first mounting member 110, such that there is a space between the first shock absorbing cavity 240 and the first mounting member 110 for the first shock absorbing member 300.

When the elastic spacer is mounted on the inner wall of the first shock absorbing chamber 240, the elastic spacer may be attached to the inner wall of the first shock absorbing chamber 240, and a space for wrapping the first mounting member 110 is formed inside the elastic spacer.

As shown in fig. 3, when the elastic spacer is mounted on the outer side of the first mounting member 110, the elastic spacer is wrapped around the outer side of the first mounting member 110, and the elastic spacer is assembled into the first damper chamber 240 together with the first mounting member 110, and the elastic spacer is in contact with the inner wall of the first damper chamber 240.

In some embodiments, as shown in fig. 3-5, the insulator 100 includes an extension 120, the extension 120 being attached to a side of the first mount 110 remote from the insulator 100; the shock mount 200 further includes a second shock absorbing chamber 250, the second shock absorbing chamber 250 being in communication with the first shock absorbing chamber 240, the extension 120 being located within the second shock absorbing chamber 250.

The extension body 120 is used for increasing the structural volume of the insulation part 100 extending into the shock absorption seat 200, the extension body 120 and the first installation part 110 are both positioned in the shock absorption seat 200, and the shock absorption seat 200 plays a limiting role on the extension body 120 and the first installation part 110, so that the limiting effect of the shock absorption seat 200 on the whole insulation part 100 is improved, and the shaking of the insulation part 100 relative to the shock absorption seat 200 is reduced.

In some embodiments, the extension 120 may be a solid block structure, such extension 120 may increase the bottom weight of the insulator 100 such that the center of gravity of the insulator 100 is relatively shifted downward, thereby improving the stability of the insulator 100.

In other embodiments, the elongated body 120 is a cylindrical structure having a through hole therethrough, the cylindrical structure being lightweight and having relatively little impact on the weight of the insulator 100 while increasing the stability of the insulator 100. In addition, the cylindrical structure requires relatively less material and is relatively low cost to manufacture. The projection of the cylindrical structure on a plane perpendicular to the first direction is annular, and the cylindrical structure can be a circular ring, a square ring, a polygonal ring or other annular shapes. In the following embodiments, a projection of the cylindrical structure on a plane perpendicular to the first direction is taken as an example to describe further.

In some embodiments, the first mount 110 has a ring shape in a projection of a plane perpendicular to the first direction, and the outer diameter of the cylindrical structure is smaller than the outer diameter of the first mount 110. In a plane perpendicular to the first direction, the projection of the first mount 110 completely covers the projection of the cylindrical structure. In this arrangement, a step surface is formed between the cylindrical structure and the first mounting member 110, so that the shock-absorbing seat 200 can be coated on one side of the first mounting member 110, which is close to the cylindrical structure, and the shock-absorbing effect between the shock-absorbing seat 200 and the first mounting member 110 is improved. For example, taking the first direction as the up-down direction as an example, the shock absorbing seat 200 covers a part of the top surface of the first mounting member 110, and the shock absorbing seat 200 covers a part of the bottom surface of the first mounting member 110, the first shock absorbing member 300 is disposed between the first mounting member 110 and the shock absorbing seat 200, and the structure that the first shock absorbing member 300 is disposed between the bottom surface of the first mounting member 110 and the shock absorbing seat 200, and between the top surface of the first mounting member 110 and the shock absorbing seat 200 can reduce the shock in the up-down direction. And the structure in which the first shock absorbing member 300 is located between the circumferential side surface of the first mounting member 110 and the shock absorbing seat 200 can reduce vibration in the horizontal direction.

In some embodiments, as shown in fig. 3, a first shock absorbing member 300 is provided between the extension body 120 and the inner wall of the second shock absorbing chamber 250. In this embodiment, not only the first damper 300 is provided between the first mount 110 and the inner wall of the first damper chamber 240, but also the first damper 300 is provided between the extension body 120 and the inner wall of the second damper chamber 250. The number of the first shock absorbing members 300 may be two, and a portion of the structure of the first shock absorbing member 300 is located between the first mounting member 110 and the inner wall of the first shock absorbing chamber 240, and another portion of the structure of the first shock absorbing member 300 is located between the extension body 120 and the inner wall of the second shock absorbing chamber 250. Alternatively, the number of the first shock absorbing members 300 is at least two, at least one first shock absorbing member 300 is located between the first mounting member 110 and the sidewall of the first shock absorbing chamber 240, and at least one first shock absorbing member 300 is located between the extension body 120 and the inner wall of the second shock absorbing chamber 250. In this arrangement, the first shock absorbing member 300 is also disposed between the extension body 120 and the second shock absorbing chamber 250, so that the layout area of the first shock absorbing member 300 is larger between the shock absorbing seat 200 and the insulating member 100, thereby absorbing more shock through the first shock absorbing member 300 and improving the shock absorbing effect.

In some embodiments, referring to fig. 5, one end of the second damping cavity 250 has a second communication port 251 that communicates with the external environment, and the insulator structure 10 further includes a second damping member 400, where the second damping member 400 is disposed at an end of the extension body 120 facing away from the insulating member 100, and the second damping member 400 is located at the second communication port 251. In an alternative embodiment, the second communication port 251 and the first communication port 241 may be disposed opposite to each other. The second shock absorbing member 400 is disposed at an end of the extension body 120 away from the insulating member 100, and the second shock absorbing member 400 is located at the second communication port 251, and since the shock absorbing seat 200 is used for being connected with an external structure, after the shock absorbing seat 200 is installed on the external structure, for example, after the shock absorbing seat 200 is installed on the ground, the second shock absorbing member 400 is located between the extension body 120 and the ground, and during the process of conducting the shock upward through the ground, the shock transferred to the extension body 120 by the second shock absorbing member 400 is reduced, so that the shock absorbing effect of the insulator structure 10 is improved.

The second damper 400 may be an elastic structure such as a spring or a spring plate, or may be a damping damper, and the damping damper may be a spring type damping damper, a hydraulic damping damper, a disc spring type damping damper, or the like. The second shock absorbing member 400 may also be an elastic spacer. The second shock absorbing member 400 may be installed on an end surface of the extension body 120 facing away from the insulating member 100, or when the extension body 120 is of a cylindrical structure, one end of the second shock absorbing member 400 may be installed in the inner cavity of the extension body 120, and the other end protrudes out of the inner cavity of the extension body 120 in a direction facing away from the insulating member 100. The extension body 120 may provide more installation space for the second shock absorbing member 400 using a cylindrical structure. When the second shock absorbing member 400 adopts the elastic shock absorbing pad, the arrangement of the elastic shock absorbing pad not only can play a role in shock absorbing, but also can absorb manufacturing errors, namely, when errors exist in the production manufacturing or assembly process between the end face of the end of the extension body 120, which is away from the insulating member 100, and the end face of the shock absorbing seat 200, which is away from the end of the insulating member 100, due to the elastic deformation characteristic of the elastic shock absorbing pad, the elastic shock absorbing pad can be adapted to various different sizes through elastic deformation, so that the installation of the insulator structure 10 and the external structure can be conveniently realized. In addition, the size requirement of the elastic spacer in the first direction is relatively small with respect to other alternative structures, that is, the installation of the elastic spacer can be achieved even if the space reserved for installing the second shock absorbing member 400 is small.

As shown in fig. 3 and 5, to have a larger covering range for the first mounting member 110, the size of the first communication opening 241 may be smaller than the inner diameter of the first damping cavity 240, so that at least a part of the damping mount 200 is enclosed on the side of the first mounting member 110 adjacent to the insulating member 100.

To facilitate mounting of the first mount 110 into the first shock absorbing cavity 240, in some embodiments, the shock absorbing mount 200 includes a base and a bottom cover, the top of the base having a first communication port 241 and the bottom of the base having a third communication port. The caliber of the third communication port at the bottom of the inner cavity of the seat body is larger than the outer diameter of the first mounting piece 110, namely, the first mounting piece 110 can penetrate through the third communication port to extend into the inner cavity of the seat body, and the inner cavity of the seat body is the first damping cavity 240. The bottom cover covers the third communication port and is connected with the base body, so that the first mounting piece 110 is limited by the bottom cover and the base body, and the first mounting piece 110 is mounted in the first damping cavity 240. In this embodiment, the first shock absorbing member 300 is positioned between the first mounting member 110 and the inner wall of the first shock absorbing chamber 240, and the second shock absorbing member 400 is positioned between the first mounting member 110 and the bottom cover, and the shock absorbing effect is exerted on the first mounting member 110 by the first shock absorbing member 300 and the second shock absorbing member 400, respectively. When the insulating member 100 is further provided with the extension body 120, the bottom cover is provided with a through hole along the first direction, the through hole of the bottom cover is the second shock absorbing cavity 250, and an opening of the through hole far away from the base body is the second communication port 251. The extension body 120 is located in the second damper cavity 250, the first damper 300 is not only located between the first mounting member 110 and the inner wall of the first damper cavity 240, but also located between the extension body 120 and the inner wall of the second damper cavity 250, and the second damper 400 is located at the second communication port 251.

In other embodiments, as shown in fig. 2 and 5, the shock absorbing seat 200 includes a plurality of seat shells 260, wherein the plurality of seat shells 260 are detachably connected in sequence, and the plurality of seat shells 260 enclose the first shock absorbing cavity 240. The seat shells 260 have inner cavities, and the seat shells 260 are enclosed such that the inner cavities of the seat shells 260 together form the first damping cavity 240. In this arrangement, the first mounting member 110 is conveniently accommodated in the first damping cavity 240, so that the first damping cavity 240 has a higher packing degree for the first mounting member 110. In this embodiment, as shown in fig. 8, optionally, the first shock absorbing member 300 includes a plurality of shock absorbing units 310, at least one shock absorbing unit 310 is disposed in an inner cavity of each seat shell 260, and after the plurality of seat shells 260 are sequentially connected, the shock absorbing units 310 in the plurality of seat shells 260 enclose a space including the first mounting member 110, so as to perform a good shock absorbing effect on the first mounting member 110. The detachable connection may be specifically a clamping connection, a screw connection or other detachable connection, so as to detachably connect the plurality of seat shells 260, thereby facilitating replacement or maintenance of the seat shells 260 and structures (such as the first mounting member 110, the extension body 120 or the first shock absorbing member 300) mounted in the seat shells 260.

In a specific embodiment, when the number of the seat shells 260 is two, the number of the shock absorbing units 310 is also two, and one shock absorbing unit 310 is respectively disposed in the inner cavity of each seat shell 260. The two housing shells 260 are fastened and connected to each other to form the first damper chamber 240 between the two housing shells 260, and the two damper units 310 are fastened to each other to form a space around the first mount 110. In the installation process, the two shock absorbing units 310 are respectively and correspondingly accommodated in the inner cavities of the two seat shells 260, then part of the structure of the first installation piece 110 is accommodated in the inner cavity of the shock absorbing unit 310 in one of the seat shells 260, so that one of the shock absorbing units 310 wraps the periphery of part of the structure of the first installation piece 110, then the other seat shell 260 is buckled on the seat shell 260, so that the other shock absorbing unit 310 wraps the periphery of the other part of the structure of the first installation piece 110, and the two seat shells 260 are connected, thus the first installation piece 110 is conveniently installed, and the first installation piece 110 is conveniently wrapped by the first shock absorbing piece 300. When the number of the seat shells 260 is greater, the plurality of seat shells 260 are sequentially detachably connected around the circumference of the insulating member 100, so that the plurality of seat shells 260 enclose to form the first shock absorbing cavity 240, and the shock absorbing units 310 in the respective seat shells 260 enclose to form a space for wrapping the first mounting member 110.

In some embodiments, referring to fig. 3 and fig. 5, each housing 260 is provided with a lug structure 261, the lug structure 261 is provided with a first connection hole 2611, two adjacent housings 260 are connected by a fixing member, and the fixing member sequentially passes through the two first connection holes 2611. The lug structure 261 is protruding from the outer side wall of the seat shell 260, and the lug structure 261 and the seat shell 260 can be fixedly connected by welding, clamping or the like, or the lug structure 261 and the seat shell 260 are integrated. The first connection hole 2611 penetrates through the lug structure 261, and the first connection hole 2611 is used for penetrating through a fixing piece so as to facilitate connection of adjacent seat shells 260. The fasteners may be screws, bolts, or other structures that may be used to attach the two housings 260. In this arrangement, the fitting of the fixing member with the first connection hole 2611 facilitates the connection of the adjacent seat housings 260, improving the assembly efficiency. In a specific embodiment, each of the opposite sides of each of the seat shells 260 is provided with a lug structure 261, and each lug structure 261 is at least provided with a first connection hole 2611 therethrough. When the number of the seat shells 260 is two, the connection strength between the two seat shells 260 can be improved, and when the number of the seat shells 260 is more than two, the connection of the two adjacent seat shells 260 is facilitated by arranging the lug structures 261 on the opposite sides of each seat shell 260 respectively.

In some embodiments, a plurality of first connection holes 2611 are provided on the lug structure 261. In this arrangement, since the plurality of first connection holes 2611 are provided, connection of the two housing shells 260 can be achieved by the plurality of fixing members, and the connection strength of the adjacent two housing shells 260 can be improved. Alternatively, as shown in fig. 6, the number of the first connection holes 2611 on each lug structure 261 is two, and the two first connection holes 2611 on each lug structure 261 are arranged at intervals along the first direction. Alternatively, as shown in fig. 7, the number of the first connection holes 2611 on each of the lug structures 261 is three, and the three first connection holes 2611 on each of the lug structures 261 are also arranged at intervals along the first direction. The length of the lug structures 261 along the first direction may be reasonably designed according to the number and arrangement of the first connection holes 2611, for example, when the first connection holes 2611 on each lug structure 261 are all arranged at intervals along the first direction, the greater the number of the first connection holes 2611 on each lug structure 261, the greater the length of the lug structure 261 along the first direction.

In some embodiments, referring to fig. 2 to 5, the shock absorbing seat 200 includes a shock absorbing portion 210, an extension portion 220 and a connection portion 230 connected in sequence, a first shock absorbing cavity 240 is disposed in the shock absorbing portion 210, the extension portion 220 is communicated with an inner cavity of the connection portion 230 to form a second shock absorbing cavity 250, and the connection portion 230 is provided with a second communication port 251. The shock absorbing portion 210, the extending portion 220 and the connecting portion 230 are specific structures of the shock absorbing seat 200, that is, the shock absorbing portion 210, the extending portion 220 and the connecting portion 230 are all part of the shock absorbing seat 200, and the shock absorbing portion 210, the extending portion 220 and the connecting portion 230 can be sequentially connected in a fixed connection manner, or the shock absorbing portion 210, the extending portion 220 and the connecting portion 230 can be integrated. In this arrangement, the installation of the damper base 200 and the first mounting member 110 is facilitated, and since the connection portion 230 is provided with the second communication port 251, it is convenient to observe whether the first mounting member 110 is installed in place or not via the second communication port 251 during the installation of the first mounting member 110, and to discharge air in the damper base 200.

When the shock absorbing seat 200 includes a plurality of seat shells 260, each seat shell 260 has a sub shock absorbing portion, a sub extending portion and a sub connecting portion, and the plurality of seat shells 260 are sequentially connected, so that the sub shock absorbing portion, the sub extending portion and the sub connecting portion of the plurality of seat shells 260 are respectively surrounded to form the shock absorbing portion 210, the extending portion 220 and the connecting portion 230. So set up to on the basis of being convenient for realize the installation of shock mount 200 and first installed part 110, still be favorable to first shock attenuation chamber 240 to carry out better parcel to first installed part 110, in order to play better shock attenuation effect through the first shock attenuation piece 300 between the inner wall of first shock attenuation chamber 240 and first installed part 110.

In some alternative embodiments, the shock absorbing portion 210, the extension portion 220 and the connection portion 230 are all of a columnar structure, and the shock absorbing portion 210, the extension portion 220 and the connection portion 230 may be of a columnar or prismatic structure. As shown in fig. 2, the shock absorbing portion 210, the extension portion 220, and the connection portion 230 are all cylindrical structures, and the shock absorbing portion 210, the extension portion 220, and the connection portion 230 are all coaxially disposed, and the axial extension directions of the shock absorbing portion 210, the extension portion 220, and the connection portion 230 are parallel to the first direction. Compared with other structures with edges and angles, the cylindrical structure is simpler, and the stress in each direction of the cylindrical structure is more uniform, so that the stability of the cylindrical structure is better. The shock absorbing portion 210, the extension portion 220, and the connection portion 230 are provided in a cylindrical structure, which is advantageous in terms of manufacturing and improving the installation stability of the shock absorbing seat 200.

In some embodiments, referring to fig. 2, the outer diameter of the connecting portion 230 is larger than the outer diameter of the shock absorbing portion 210. In this arrangement, the connection portion 230 is used for being connected with an external structure, and the external diameter of the connection portion 230 is larger, so that the connection stability with the external structure is stronger. Optionally, the connection portion 230 is provided with a second connection hole along the first direction, and the second connection hole is used for penetrating the first connection member, so that the connection portion 230 is connected with the ground or other table top through the first connection member. The first connector may also be a screw, bolt, or other structure that allows the connection 230 to be connected to the floor or other counter.

In some embodiments, referring to fig. 2, the outer diameter of the extension 220 is smaller than the outer diameter of the shock absorbing portion 210. In this arrangement, the outer diameter of the extension portion 220 is smaller than the outer diameter of the shock absorbing portion 210, so that a step surface is formed at the junction between the shock absorbing portion 210 and the outer surface of the extension portion 220, thereby facilitating the improvement of the limiting effect of the shock absorbing portion 210 on the first mounting member 110.

In some embodiments, the first mounting members 110 are disposed at two ends of the insulating member 100 along the first direction, the shock absorbing seats 200 are disposed on the two first mounting members 110 in a one-to-one correspondence, and the first shock absorbing members 300 are disposed between the first mounting members 110 and the corresponding shock absorbing seats 200. In this arrangement, since the first mounting members 110 are disposed at both ends of the insulating member 100, and the shock absorbing mounts 200 are disposed on the two first mounting members 110, respectively, the first shock absorbing member 300 at one end absorbs part of the shock during the transmission through the insulator structure 10, and the first shock absorbing member 300 at the other end absorbs another part of the shock before the transmission through the other end of the insulator structure 10, so that the shock is absorbed twice through the two first shock absorbing members 300, and the shock amplitude is further reduced.

In other embodiments, referring to fig. 3 and 4, one end of the insulator structure 10 along the first direction is provided with a first mounting member 110, and the other end is provided with a second mounting member 130, and the outer diameter of the first mounting member 110 is larger than the outer diameter of the second mounting member 130. In this arrangement, since the first mount 110 is located inside the damper base 200, in order to wrap the first mount 110, the outer diameter of the damper base 200 needs to be larger than the outer diameter of the first mount 110, specifically, the outer diameter of the damper portion 210 of the damper base 200 is larger than the outer diameter of the first mount 110. The second mounting member 130 has a relatively smaller outer diameter and can be used for connection with the supporting device 20 in the valve tower 1, and the shock-absorbing seat 200 has a relatively larger outer diameter, so that the contact area between the shock-absorbing seat 200 and the external structure is larger, and the connection stability is stronger. Optionally, the second mounting member 130 is provided with a third connecting hole extending therethrough along the first direction, and the third connecting hole may be used to pass through the second connecting member, so that the second mounting member 130 is connected to the supporting device 20 in the valve tower 1 through the second connecting member. The second connecting member may be a screw, a bolt, or other structure that can connect the second mounting member 130 and the supporting device 20.

In a specific embodiment, as shown in fig. 1 to 5, a first mounting member 110 is disposed at one end of the insulating member 100, a second mounting member 130 is disposed at the other end, an extension body 120 is disposed at one end of the first mounting member 110, which is far away from the insulating member 100, in a protruding manner, the first mounting member 110 and the second mounting member 130 are both in a disc-shaped structure, the outer diameter of the first mounting member 110 is larger than the outer diameter of the second mounting member 130, and the insulating member 100 and the extension body 120 are both in a columnar structure. The second mounting member 130, the insulating member 100, the first mounting member 110, and the extension body 120 are coaxially and sequentially disposed along the first direction, and the first direction is taken as an up-down direction as an example, the second mounting member 130 is located above the insulating member 100, and the extension body 120 is located below the insulating member 100. The shock-absorbing seat 200 includes two seat shells 260, two opposite sides of each seat shell 260 are respectively provided with a lug structure 261, and the lug structure 261 is provided with fixing holes in a penetrating manner along one tangential direction parallel to the insulating member 100, and the number of the fixing holes can be one, two, three or more, which is not limited herein. The two seat shells 260 are fastened and connected to each other to form the shock-absorbing seat 200, the shock-absorbing portion 210, the extending portion 220 and the connecting portion 230 of the shock-absorbing seat 200 are all cylindrical, and the shock-absorbing portion 210, the extending portion 220 and the connecting portion 230 are all coaxially and sequentially arranged along the first direction. The inner cavities of the shock absorbing portion 210, the extension portion 220 and the connection portion 230 are also sequentially communicated, the inner cavity of the shock absorbing portion 210 is a first shock absorbing cavity 240, and the inner cavities of the extension portion 220 and the connection portion 230 are second shock absorbing cavities 250. The cross-sectional shapes of the first and second shock-absorbing chambers 240 and 250 perpendicular to the first direction are circular, and the diameter of the cross-sectional shape of the first shock-absorbing chamber 240 is larger than that of the cross-sectional shape of the second shock-absorbing chamber 250, so that the inner surfaces of the shock-absorbing portion 210 and the extension portion 220 form a stepped surface, thereby facilitating the first shock-absorbing chamber 240 to wrap the first mounting member 110. The extension body 120 has a side of the first mounting member 110 away from the insulating member 100 extending into the second damper chamber 250, the first damper 300 being located between the first mounting member 110 and the inner wall of the first damper chamber 240, and the first damper 300 being also located between the extension body 120 and the inner wall of the second damper chamber 250. The shock absorbing part 210 is provided with a first communication port 241 through penetrating from one side of the extension part 220, the caliber of the first communication port 241 is larger than the outer diameter of the second mounting member 130, the outer diameter of the second mounting member 130 is larger than the outer diameter of the insulating member 100, and the shock absorbing part is provided so as to be provided with a third connecting hole through penetrating the second connecting hole on the second mounting member 130, so that the second mounting member 130 is connected with the supporting device 20 of the valve tower 1 through the second connecting member. The number of the third connecting holes is multiple, the third connecting holes are uniformly distributed at intervals around the axis of the second mounting piece 130, and the connecting strength of the second mounting piece 130 and the supporting device 20 is improved by arranging the third connecting holes. The second communication port 251 is disposed through a side of the connecting portion 230 away from the extending portion 220, and the second shock absorbing member 400 is disposed at an end of the extension body 120 away from the insulating member 100 and located at the second communication port 251. The external diameter of the connecting portion 230 is greater than the external diameter of the shock absorbing portion 210, and the connecting portion 230 is provided with a plurality of second connecting holes along the first direction, the second connecting holes are uniformly distributed at intervals around the axis of the connecting portion 230, and the first connecting pieces are respectively arranged through the second connecting holes in a penetrating manner, so that the connecting portion 230 and the bottom surface or the table top are relatively stably connected, and the insulator structure 10 provided by the embodiment is stably installed on the bottom surface or the table top.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the application, and are intended to be included within the scope of the appended claims and description. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict. The present application is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

Claims (18)

1. An insulator structure, comprising:

an insulating member, at least one end of which is provided with a first mounting member in a first direction;

a shock mount having a first shock cavity, the first mount being at least partially located within the first shock cavity;

The first damping piece is arranged between the first mounting piece and the inner wall of the first damping cavity.

2. The insulator structure of claim 1, wherein the first shock absorbing member is an elastic spacer, and the elastic spacer is disposed on an inner wall of the first shock absorbing cavity, or the elastic spacer is sleeved on an outer side of the first mounting member.

3. The insulator structure of claim 1, wherein the insulator includes an elongated body connected to a side of the first mounting member remote from the insulator; the shock mount further comprises a second shock absorption cavity, the second shock absorption cavity is communicated with the first shock absorption cavity, and the extension body is located in the second shock absorption cavity.

4. The insulator structure of claim 3, wherein the elongated body is a cylindrical structure having an outer diameter smaller than an outer diameter of the first mounting member.

5. The insulator structure of claim 3, wherein the first shock absorbing member is disposed between the elongated body and an inner wall of the second shock absorbing chamber.

6. The insulator structure of claim 3, wherein one end of the second shock absorbing cavity has a second communication port communicating with an external environment, the insulator structure further comprising a second shock absorbing member disposed at an end of the elongated body facing away from the insulator, the second shock absorbing member being located at the second communication port.

7. The insulator structure of claim 1, wherein said shock mount comprises a plurality of housings detachably connected adjacent two of said housings defining said first shock absorbing cavity.

8. The insulator structure of claim 7, wherein each of said housing shells is provided with a lug structure, said lug structure is provided with a first connecting hole, two adjacent housing shells are connected by a fixing member, and the fixing member is sequentially inserted into two first connecting holes.

9. The insulator structure of claim 8, wherein said lug structure is provided with a plurality of said first attachment holes.

10. The insulator structure of claim 3, wherein the shock mount comprises a shock absorbing portion, an extension portion and a connection portion connected in sequence, the first shock absorbing cavity is disposed in the shock absorbing portion, the extension portion is communicated with an inner cavity of the connection portion to form the second shock absorbing cavity, and the connection portion is provided with a second communication port.

11. The insulator structure of claim 10, wherein an outer diameter of the connecting portion is greater than an outer diameter of the shock absorbing portion.

12. The insulator structure of claim 11, wherein an outer diameter of the extension is smaller than an outer diameter of the shock absorbing portion.

13. The insulator structure of any one of claims 1 to 12, wherein the first mounting members are disposed at both ends of the insulator along the first direction, the damper bases are disposed on the two first mounting members in one-to-one correspondence, and the first damper is disposed between each of the first mounting members and the corresponding damper base.

14. The insulator structure of any one of claims 1 to 12, wherein one end of the insulator structure in the first direction is provided with the first mounting member and the other end is provided with a second mounting member, and an outer diameter of the first mounting member is larger than an outer diameter of the second mounting member.

15. A valve tower, comprising: support means and an insulator structure according to any one of the preceding claims 1-14, said insulator structure being connected to said support means.

16. Valve tower according to claim 15, wherein the number of support means is a plurality, wherein a plurality of support means are connected in sequence, wherein the insulator structure is mounted at the bottom of the bottommost support means and/or wherein the insulator structure is mounted between two adjacent support means.

17. A power transmission system comprising a valve tower according to claim 15 or 16.

18. An energy storage system comprising a valve tower according to claim 15 or 16, carrying a power module and a battery module.