Damping supporting assembly and electrical equipment mounting system

Abstract

The embodiment of the utility model discloses a damping supporting assembly and a power equipment mounting system. The damping supporting assembly comprises an upper support, a lower support, a sliding block and a connecting belt. The lower support is fixedly connected with a foundation, and the upper support is fixedly connected with a supported object; the sliding block is mounted between the upper support and the lower support to form a friction pendulum; the connecting belt is located on the peripheral side of the sliding block, the two ends of the connecting belt are connected with the upper support and the lower support correspondingly, and the connecting belt is suitable for adapting to vertical movement of the upper support through elastic deformation. The power equipment installation system comprises power equipment and a damping supporting assembly, and the power equipment is installed on a foundation through the damping supporting assembly. The friction pendulum has the beneficial effects that on the basis that a traditional friction pendulum conducts friction energy consumption through a sliding block, through the connecting belts made of elastic materials, the vertical movement of the upper support can be adapted when longitudinal waves occur, the buffering energy consumption effect is achieved, and compared with a traditional damping device, the friction pendulum has the higher anti-seismic capacity.

Description

Technical Field

[0001] The present application relates to the technical field of electrical equipment installation, and in particular to a shock-absorbing support assembly and an electrical equipment installation system. Background Art

[0002] Electrical equipment includes energy storage equipment, power supply equipment, and power distribution equipment. Taking energy storage equipment as an example, energy storage technology is a key supporting technology for modern smart grids. In recent years, energy storage equipment has been increasingly used in different industries. When the energy storage cabinet is installed at the project site, it is usually directly connected to the ground with bolts or installed on a base, and the cabinet is reinforced with slings or brackets to improve its earthquake resistance.

[0003] When an earthquake occurs, the longitudinal wave reaches the ground first, causing the cabinet to vibrate up and down. The transverse wave, as a shear wave, reaches the ground later, causing the cabinet to swing back and forth and left and right, which is very destructive. In order to improve the shock absorption capacity of the energy storage cabinet, a shock absorption device can be installed at the bottom of the energy storage cabinet. The commonly used shock absorption device is a reciprocating friction pendulum. In actual applications, the traditional friction pendulum shock absorption device has no upper and lower connection devices, and it is easy for the upper support to separate from the slider; or fiber fabrics are used to connect the upper and lower supports to play a role in resisting pull-out and overturning, but they are all hard connections between the upper and lower parts, and there is no vertical buffering effect. Utility Model Content

[0004] One or more embodiments of the present application provide a shock-absorbing support assembly to solve or at least partially alleviate the problem in the related art that vertical buffering and shock absorption cannot be achieved.

[0005] One or more embodiments of the present application provide an electrical equipment installation system to solve or at least partially alleviate the problem in the related art that vertical buffering and shock absorption cannot be achieved.

[0006] In a first aspect of the present application, a shock absorbing support assembly is provided, which adopts the following technical solution:

[0007] A shock-absorbing support assembly comprises an upper support, a lower support, a slider and a connecting belt; the lower support is fixedly connected to a foundation, and the upper support is connected to a supported object in a supporting manner; the slider is installed between the upper support and the lower support to form a friction pendulum; the connecting belt is located on the peripheral side of the slider and is connected to the upper support and the lower support through both ends, and the connecting belt is suitable for adapting to the vertical movement of the upper support through elastic deformation.

[0008] In one embodiment, the connecting belt is arranged in a ring shape so that a sealed space is formed between the upper support, the lower support and the connecting belt, and the sliding block is located in the sealed space.

[0009] In one embodiment, the inner side wall and / or the outer side wall of the connecting belt is recessed.

[0010] In one of the embodiments, the upper support includes a rigid frame and an elastic shock-absorbing pad, and the frame and the shock-absorbing pad are arranged in a superimposed manner; the upper support is suitable for cooperating with the slider through the frame.

[0011] In one of the embodiments, the upper support includes at least two frames and at least one shock-absorbing pad, and the shock-absorbing pad is arranged between upper and lower adjacent frames; the upper support is suitable for contacting and connecting with the supported object through the frames.

[0012] In one embodiment, there are multiple shock-absorbing pads, and the thickness of a single shock-absorbing pad is less than a set thickness threshold.

[0013] In one embodiment, the outer side walls of the shock-absorbing pad are all recessed inwards.

[0014] In one of the embodiments, the shock-absorbing pad is provided with evenly distributed holes.

[0015] In one of the embodiments, the upper support and the lower support are fixedly connected by bolts, and the bolts on the upper support and the lower support are staggered.

[0016] In one of the embodiments, the upper support and the lower support are both regular polygonal structures with corresponding shapes, and the upper support and the lower support are staggered along the horizontal circumferential direction so that the corners of the upper support and the lower support protrude from each other; the upper support and the lower support are fixedly connected accordingly by bolts installed at the corners.

[0017] In a second aspect of the present application, a power equipment installation system is provided, which adopts the following technical solution:

[0018] An electric equipment installation system comprises electric equipment and a plurality of the above-mentioned shock-absorbing support assemblies; the electric equipment is installed on a foundation through the shock-absorbing support assemblies, and the shock-absorbing support assemblies are located at different positions on the bottom of the electric equipment.

[0019] Compared with the related art, one or more embodiments of the present application include at least one of the following beneficial technical effects:

[0020] (1) Based on the traditional friction pendulum that relies on the slider to dissipate friction energy, the elastic connecting belt can adapt to the vertical movement of the upper support when longitudinal waves occur and play a role in buffering energy dissipation. Compared with traditional shock-absorbing devices, it has stronger seismic resistance.

[0021] (2) The entire component has a simple structure, strong adaptability, low maintenance cost and long service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings of the embodiments will be briefly introduced below. Obviously, the drawings in the following description only relate to some embodiments of the present application, rather than limiting the present application.

[0023] Figure 1 It is a schematic diagram of the usage status according to some embodiments of the present application.

[0024] Figure 2 for Figure 1 A magnified schematic diagram of center A.

[0025] Figure 3 It is a schematic diagram of the decomposed state according to some embodiments of the present application.

[0026] Figure 4 It is a schematic diagram of the disassembled state of the upper support in some embodiments of the present application.

[0027] Figure 5 It is a schematic diagram of the cross-sectional structure according to some embodiments of the present application.

[0028] Figure 6 It is a schematic diagram of the staggered installation structure of the upper support and the lower support according to some embodiments of the present application.

[0029] In the figure: cabinet 1, shock-absorbing support assembly 2, lower support 21, lower slide groove 210, upper support 22, upper slide groove 220, first frame 221, first shock-absorbing pad 222, second frame 223, second shock-absorbing pad 224, third frame 225, hole 2200, connecting belt 23, slider 24, arc surface 240, bolt 300. DETAILED DESCRIPTION

[0030] Below, the present application is further described in conjunction with specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0031] In the description of the present application, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of narrating the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific scope of protection of the present application.

[0032] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0033] The terms "including" and "having" and any variations thereof in the specification and claims of this application are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to these processes, methods, products or apparatuses.

[0034] One or more embodiments of the present application disclose a shock-absorbing support assembly. Figures 1 to 3 As shown, the shock-absorbing support assembly 2 includes an upper support 22, a lower support 21, a slider 24 and a connecting belt 23. The lower support 21 is fixedly connected to the foundation, and the upper support 22 is connected to the supported object for support. The slider 24 is installed between the upper support 22 and the lower support 21 to form a friction pendulum, so that when the seismic shear wave reaches the supported object, the upper support 22 and the lower support 21 can slide back and forth with the slider 24 to buffer and dissipate energy. The connecting belt 23 is located on the circumference of the slider 24 and is connected to the upper support 22 and the lower support 21 through its two sides. When the seismic longitudinal wave reaches the supported object, the supported object will drive the upper support 22 to move vertically synchronously, and then the connecting belt 23 can adapt to the vertical movement of the upper support 22 through elastic deformation, so that the supported object can be buffered and dissipated.

[0035] It should be known that the foundation for fixed connection with the lower support 21 can be the ground or a specific base. The fixed connection between the lower support 21 and the foundation is generally fixed by bolts 300, and in order to ensure the connection stability between the lower support 21 and the foundation, the lower support 21 can be fixedly connected by multiple bolts 300. The supported object can be any object that needs to be shock-absorbing, such as power equipment such as energy storage equipment, power supply equipment and distribution equipment; specifically, when the power equipment is installed, the shock-absorbing support assembly 2 can be installed at the bottom of the cabinet 1, so as to buffer and reduce the shock of the power equipment when an earthquake occurs.

[0036] For ease of understanding, the specific shock absorption process of this embodiment will be described in detail below.

[0037] When an earthquake occurs, the transverse wave can cause the ground to shake horizontally, and the impact vibration generated can be transmitted upward by the lower support 21, so that the slider 24 can perform horizontal reciprocating friction sliding between the upper support 22 and the lower support 21 to buffer most of the energy. Since the connecting belt 23 is made of elastic material, the cone pendulum stiffness of the connecting belt 23 in the horizontal direction is small during the reciprocating friction sliding of the slider 24, and will not hinder the operation of the slider 24, so as to ensure that the shock-absorbing support assembly 2 of this embodiment can consume energy for the vibration generated by the transverse wave, thereby playing an anti-tilting role for the cabinet 1. At the same time, the longitudinal wave can drive the vertical vibration of the ground. Since the connecting belt 23 connects the upper support 22 and the lower support 21 to form a whole, when the cabinet 1 drives the upper support 22 to move vertically due to the vertical vibration, the connecting belt 23 can adapt to the position change of the upper support 22 through elastic deformation in the vertical direction, and can buffer and consume energy for the vibration generated by the longitudinal wave during the elastic deformation of the connecting belt 23, thereby playing an anti-pullout role for the cabinet 1. Compared with the traditional shock absorbing device, this embodiment can realize the buffering energy dissipation of longitudinal waves through the elastic deformation of the connecting belt 23 in the vertical direction on the basis of the traditional friction pendulum buffering energy dissipation of transverse waves, so that the shock absorbing support assembly 2 of this embodiment has stronger shock resistance.

[0038] For ease of understanding, a simple description of the friction pendulum structure formed between the upper support 22 , the lower support 21 and the slider 24 is provided below.

[0039] Specifically, refer to Figures 3 to 5As shown, the lower support 21 and the upper support 22 have opposite end surfaces provided with a lower slide groove 210 and an upper slide groove 220, respectively; the slider 24 is cylindrical, and both ends of the slider 24 are provided with arc-shaped surfaces 240, and the arc-shaped surfaces 240 and the inner surfaces of the upper slide groove 220 and the lower slide groove 210 are all spherical surfaces of equal radius. Thus, the slider 24 can be located between the upper support 22 and the lower support 21 and slide with the upper slide groove 220 and the lower slide groove 210 through the arc-shaped surfaces 240 at both ends to form a friction pendulum. The specific working process and principle of how the friction pendulum performs shock absorption are well known to those skilled in the art, so they will not be elaborated in detail here.

[0040] In at least one embodiment, reference Figure 2 , Figure 3 and Figure 5 As shown, the connecting belt 23 is arranged in an annular shape, so that a sealed space can be formed between the upper support 22, the lower support 21 and the connecting belt 23. By arranging the slider 24 in the sealed space, the slider 24 can be protected.

[0041] It should be known that the main function of the connecting belt 23 is to improve the motion compensation of the upper support 22 and buffer energy consumption through elastic deformation. Therefore, there is no specific requirement for the specific structure of the connecting belt 23. It can be a multi-segment structure, connected between the upper support 22 and the lower support 21 at intervals along the circumferential direction of the slider 24; it can also be an annular structure, connecting the upper support 22 and the lower support 21 through the upper and lower end surfaces. However, due to the installation environment position of the shock-absorbing support assembly 2, if the slider 24 is directly exposed to a harsh environment, it may affect the friction pendulum structure formed by the slider 24. Therefore, in this embodiment, the connecting belt 23 preferably adopts an annular structure and forms a sealed space with the upper support 22 and the lower support 21.

[0042] In at least one embodiment, there are various specific materials for the connecting belt 23 that can achieve elastic deformation, and rubber is commonly used, which has high wrinkle resistance and elastic deformation ability, and can adapt to the position change of the upper support 22 while performing deformation buffering and energy dissipation.

[0043] In at least one embodiment, reference Figure 3 and Figure 5 As shown, the outer side wall and / or the inner side wall of the connecting belt 23 are recessed. By recessing the side wall of the connecting belt 23, the cone pendulum stiffness of the connecting belt 23 in the horizontal direction can be reduced, thereby ensuring that the connecting belt 23 can perform corresponding fold deformation along the middle part, thereby achieving buffering energy dissipation while ensuring the connection stability of the connecting belt 23.

[0044] It should be known that the connecting belt 23 may have one side wall recessed, or both side walls recessed at the same time; for ease of understanding, this embodiment preferably adopts the method of recessing both side walls of the connecting belt 23. That is, the outer side wall of the connecting belt 23 is recessed inwardly, and the inner side wall of the connecting belt 23 is recessed outwardly. The recessed structure of the side wall of the connecting belt 23 generally adopts an arc structure.

[0045] It is understandable that when the side wall of the connecting belt 23 is recessed, the stiffness of each position of the connecting belt 23 along the vertical direction will change; based on the recessed setting of the arc structure, the minimum stiffness position of the connecting belt 23 is located in the middle of the vertical length of the connecting belt 23. Therefore, when the connecting belt 23 undergoes wrinkle deformation or stretching deformation under the action of transverse waves or longitudinal waves, the connecting belt 23 will first deform from the position with weak stiffness, that is, the deformation degree of the middle part of the connecting belt 23 is the largest; correspondingly, the deformation degree of the two ends of the connecting belt 23 is the smallest, so that the connecting belt 23 can ensure the connection stability of the two ends of the connecting belt 23 while dissipating energy through deformation.

[0046] In at least one embodiment, reference Figure 4 and Figure 5 As shown, the upper support 22 includes a rigid frame and an elastic shock-absorbing pad, and the frame and the shock-absorbing pad are superimposed and arranged to effectively improve the horizontal energy dissipation capacity of the shock-absorbing support assembly 2. In addition, in order to ensure the stable operation of the friction pendulum, the upper support 22 can cooperate with the slider 24 through the frame.

[0047] It is understandable that the skeleton of the rigid structure can be made of steel plates or other materials that meet the strength requirements. By setting the upper support 22 as a multi-layer structure including a rigid layer and an elastic layer, when the impact generated by the seismic shear wave is driven by the friction pendulum to dissipate energy and drive the upper support 22 to shake horizontally, the energy can be dissipated through the elastic deformation of the elastic layer to further reduce the impact transmitted to the cabinet 1, thereby further improving the horizontal energy dissipation capacity of the shock-absorbing support assembly 2 on the cabinet 1.

[0048] In at least one embodiment, reference Figure 4 and Figure 5 As shown, the upper support 22 includes at least two frames and at least one shock-absorbing pad, and the shock-absorbing pad is arranged between upper and lower adjacent frames. The upper support 22 can be in contact with the supported object through the frames, thereby ensuring the service life of the shock-absorbing pad.

[0049] It is understandable that if the shock-absorbing pad is directly in contact with the supported cabinet 1, if the bottom of the cabinet 1 is an uneven structure, the shock-absorbing pad will produce irregular deformation after being squeezed by the cabinet 1, and then when the horizontal elastic deformation is produced under the action of the transverse wave, the bottom of the cabinet 1 may produce a horizontal shear force on the shock-absorbing pad, which will cause the shock-absorbing pad to be damaged in the long run, thereby reducing the service life of the shock-absorbing pad. And the deformation of the shock-absorbing pad caused by the irregular squeezing of the cabinet 1 will also affect the horizontal elastic deformation capacity of the shock-absorbing pad, thereby reducing the horizontal energy consumption capacity of the shock-absorbing pad. In this embodiment, the rigid skeleton is in contact with the supported cabinet 1, so the skeleton can evenly disperse the squeezing force generated by the gravity of the cabinet 1 to the shock-absorbing pad, thereby ensuring the uniform force and subsequent deformation of the shock-absorbing pad, and effectively improving the service life of the shock-absorbing pad while ensuring the horizontal energy consumption capacity.

[0050] In at least one embodiment, there are multiple shock-absorbing pads, and the thickness of a single shock-absorbing pad is less than a set threshold. Multiple shock-absorbing pads can further improve the horizontal energy dissipation capacity of the shock-absorbing support assembly 2. A skeleton needs to be inserted between adjacent shock-absorbing pads to ensure the cone pendulum stiffness of the upper support 22 in the horizontal direction, so as to ensure that the supported cabinet 1 does not tilt.

[0051] It can be understood that within a certain range, as the total thickness of the shock-absorbing pad increases, the energy dissipation capacity of the upper support 22 in the horizontal direction will gradually increase. If there is only one shock-absorbing pad, the thickness of the shock-absorbing pad is the total thickness; then during horizontal energy dissipation, the thicker shock-absorbing pad will have a greater degree of deformation, which will cause the supported cabinet 1 to have a risk of tilting. If there are multiple shock-absorbing pads, the sum of the thicknesses of the multiple shock-absorbing pads is the total thickness, and a skeleton is inserted between adjacent shock-absorbing pads; so that during horizontal energy dissipation, the deformation generated by a single shock-absorbing pad with a thinner thickness is smaller through the support of the skeleton, and thus the tilting effect on the supported cabinet 1 is smaller. Therefore, when setting the number of shock-absorbing pads, the corresponding thickness threshold can be set according to the degree of deformation of the shock-absorbing pad; when the total thickness requirement of the shock-absorbing pad is less than the set thickness threshold, the number of shock-absorbing pads can be set to one; when the total thickness requirement of the shock-absorbing pad is greater than the set thickness threshold, the number of shock-absorbing pads can be set to multiple, and the thickness of each shock-absorbing pad is less than the set thickness threshold. The specific value of the thickness threshold can be determined according to actual needs, for example, 5 mm, 6 mm, and 8 mm, etc. For ease of understanding, a specific example will be used for detailed description below.

[0052] In a specific example, referring to Figure 4 and Figure 5As shown, the upper support 22 includes a first frame 221, a second frame 223, a third frame 225, a first shock absorbing pad 222 and a second shock absorbing pad 224. The first frame 221 is thicker, and the first frame 221 cooperates with the slider 24 through an upper slide groove 220 provided at one end. From bottom to top, the first shock absorbing pad 222, the second frame 223, the second shock absorbing pad 224 and the third frame 225 are stacked in sequence.

[0053] In at least one embodiment, there are various specific materials for the shock-absorbing pad that can achieve elastic deformation, and rubber material is commonly used, which has high wrinkle resistance and elastic deformation ability.

[0054] In at least one embodiment, reference Figure 4 and Figure 5 As shown, the outer side walls of the shock-absorbing pads are all recessed inwards; thus, when the supported cabinet 1 is installed on the shock-absorbing support assembly 2, the shock-absorbing pads can be deformed by the compression of the gravity of the cabinet 1, so that the outer side walls of the shock-absorbing pads expand outwards to be flush with the side of the frame, thereby increasing the service life of the shock-absorbing pads. Furthermore, when longitudinal waves act on the shock-absorbing support assembly 2, the recessed setting of the shock-absorbing pads can increase the deformation capacity of the shock-absorbing pads in the vertical direction, so as to improve the buffering energy dissipation capacity of the shock-absorbing support assembly 2 in the vertical direction.

[0055] It is understandable that if the side of the shock-absorbing pad is set flush with the side of the frame, and then when the supported cabinet 1 is installed on the shock-absorbing support assembly 2, the shock-absorbing pad will be deformed under the gravity of the cabinet 1, and the outer part of the shock-absorbing pad will expand outward to extend outside the frame. When the outer part of the shock-absorbing pad extends outside the frame, it will no longer be affected by the gravity of the cabinet 1. At this time, the vertical height of the outer part of the shock-absorbing pad will be greater than the thickness of the shock-absorbing pad located in the frame, so that the shock-absorbing pad will be sheared at the edge of the frame and will be in a state of stress concentration, which will lead to a reduction in the life of the shock-absorbing pad in the long run. The principle of the concave setting of the shock-absorbing pad to improve the energy consumption capacity is the same as that of the concave setting of the aforementioned connecting belt 23, so it will not be repeated here.

[0056] In at least one embodiment, reference Figure 4 and Figure 5 As shown, the shock-absorbing pad is provided with evenly distributed holes 2200; the holes 2200 can provide deformation space for the shock-absorbing pad to further improve the energy dissipation capacity of the shock-absorbing pad. Through the design of the holes 2200, the upper support 22 can have the characteristics of small horizontal stiffness and large vertical stiffness, and can withstand the horizontal swaying effect of large seismic shear waves, so as to improve the anti-rollover ability of the shock-absorbing support assembly 2.

[0057] It is understandable that there are two main ways to set the holes 2200. One is that the holes 2200 are only set on the shock-absorbing pad, and then when the shock-absorbing pad is subjected to pressure, it can be deformed along the radial direction of the holes 2200. The other is that except for the first frame 221 that cooperates with the slider 24, the remaining frames and the shock-absorbing pad are all provided with holes 2200 that are aligned with each other.

[0058] It should be noted that, for the first arrangement, the holes 2200 need to be processed on the shock-absorbing pad before being superimposed and installed with the frame; and for the second arrangement, the holes 2200 can be processed after the shock-absorbing pad and the frame are installed. Both of the above two arrangements can meet the use requirements, and can be determined according to the actual processing needs.

[0059] In at least one embodiment, there are multiple supporting connection methods between the upper support 22 and the supported object, that is, the cabinet 1. For example, it can be fastened to the bottom of the cabinet 1 by bolts 300, and in order to ensure that the shock-absorbing pad can play the set buffering energy dissipation effect, the third frame 225 at the top of the upper support 22 is fastened to the cabinet 1 by bolts 300. Alternatively, the upper support 22 is welded to the bottom of the cabinet 1 through the third frame 225 for connection. Alternatively, a vertical baffle can be set on the third frame 225 of the upper support 22, and the cabinet 1 is restricted to be supported on the shock-absorbing support assembly 2 by mutual restriction of the baffles on the shock-absorbing support assembly 2 at different positions on the bottom of the cabinet 1. The above three methods can all meet the requirements of this application. For the sake of ease of understanding, this embodiment preferably adopts the method of fastening with bolts 300.

[0060] In at least one embodiment, reference Figure 6 As shown, the upper support 22 and the lower support 21 are fixedly connected by bolts 300. The bolts 300 on the upper support 22 and the lower support 21 are staggered to avoid interference between the bolts 300 respectively installed on the upper support 22 and the lower support 21, and to facilitate the installation of the bolts 300. For easy understanding, a specific example will be used for detailed description below.

[0061] In a specific example, referring to Figure 6 As shown, the upper support 22 and the lower support 21 are both regular polygonal structures with corresponding shapes. The upper support 22 and the lower support 21 are staggered along the horizontal circumferential direction so that the corners of the upper support 22 and the lower support 21 protrude from each other; the upper support 22 and the lower support 21 are fixedly connected accordingly by bolts 300 installed at the corners.

[0062] It is understandable that the specific shapes of the upper support 22 and the lower support 21 can be selected according to actual needs, for example Figure 6As shown, both the upper support 22 and the lower support 21 can be square; the upper support 22 and the lower support 21 can be offset by 45 degrees, so that the corner of the upper support 22 will protrude from the middle of the side of the lower support 21, and the corner of the lower support 21 will protrude from the middle of the side of the upper support 22. Therefore, when the upper support 22 is connected to the cabinet 1, and the lower support 21 is connected to the ground, the installation positions of the bolts 300 of the two are far away from each other and sufficient installation space is left, which can ensure the smooth progress of the installation process.

[0063] One or more embodiments of the present application also discloses a power equipment installation system. Figure 1 As shown, the power equipment installation system includes power equipment and multiple shock-absorbing support components 2; the power equipment is installed on the ground or a specific base through the shock-absorbing support components 2, and the multiple shock-absorbing support components 2 are located at different positions on the bottom of the power equipment, so that the power equipment can be stably shock-absorbingly supported.

[0064] It should be known that the power equipment is generally connected to the shock-absorbing support assembly 2 through a rectangular cabinet 1. Therefore, in order to ensure the installation stability of the power equipment, the number of shock-absorbing support assemblies 2 can be two, three, or four or more. For two shock-absorbing support assemblies 2, they can be symmetrically installed on the bottom of the two opposite sides of the cabinet 1, or installed at the two diagonal bottom corners of the cabinet 1. For three shock-absorbing support assemblies 2, they can be installed at the bottom of any three sides of the cabinet 1, or one of the shock-absorbing support assemblies 2 can be installed at the bottom of one of the sides of the cabinet 1, and the other two shock-absorbing support assemblies 2 can be installed at the two corners on the opposite side of the cabinet 1. For four shock-absorbing support assemblies 2, they can be installed at the bottom of the four sides of the cabinet 1.

[0065] The above describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and the specification only describe the principles of the present application. The present application may have various changes and improvements without departing from the spirit and scope of the present application, and these changes and improvements fall within the scope of the present application for which protection is sought. The scope of protection claimed by the present application is defined by the attached claims and their equivalents.

Claims

1. A shock-absorbing support assembly, comprising an upper support, a lower support and a slider; the lower support is fixedly connected to a foundation, the upper support is supported and connected to a supported object, and the slider is installed between the upper support and the lower support to form a friction pendulum; characterized in that: It also includes a connecting belt located on the peripheral side of the slider, wherein the connecting belt is respectively connected to the upper support and the lower support through two ends, and the connecting belt is suitable for adapting to the vertical movement of the upper support through elastic deformation.

2. The shock-absorbing support assembly according to claim 1, characterized in that: The connecting belt is arranged in an annular shape, so that a sealed space is formed between the upper support, the lower support and the connecting belt, and the sliding block is located in the sealed space.

3. The shock-absorbing support assembly according to claim 2, characterized in that: The inner side wall and / or the outer side wall of the connecting belt are / is recessed.

4. The shock-absorbing support assembly according to claim 2, characterized in that: The upper support comprises a rigid frame and an elastic shock-absorbing pad, and the frame and the shock-absorbing pad are arranged in a superimposed manner; the upper support is suitable for cooperating with the sliding block through the frame.

5. The shock-absorbing support assembly according to claim 4, characterized in that: The upper support includes at least two frames and at least one shock-absorbing pad, wherein the shock-absorbing pad is arranged between upper and lower adjacent frames; the upper support is suitable for contacting and connecting with the supported object through the frames.

6. The shock-absorbing support assembly according to claim 5, characterized in that: There are multiple shock-absorbing pads, and the thickness of a single shock-absorbing pad is less than a set thickness threshold.

7. The shock-absorbing support assembly according to claim 4, characterized in that: The outer side walls of the shock-absorbing pads are all recessed inwards.

8. The shock-absorbing support assembly according to claim 4, characterized in that: The shock-absorbing pad is provided with evenly distributed holes.

9. The shock-absorbing support assembly according to any one of claims 1 to 8, characterized in that: The upper support and the lower support are fixedly connected accordingly by bolts, and the bolts on the upper support and the lower support are staggered.

10. An electric power equipment installation system, characterized in that: It comprises an electric device and a plurality of shock-absorbing support assemblies as described in any one of claims 1 to 9; the electric device is installed on a foundation through the shock-absorbing support assemblies, and the shock-absorbing support assemblies are located at different positions at the bottom of the electric device.

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