A vibration damping frame for a primary equipment compartment of a substation

Abstract

The present invention discloses a vibration damping frame for a primary equipment compartment of a transformer substation, comprising a mounting frame, wherein a plurality of support plates are fixedly connected to the inner side wall of the mounting frame. In the present invention, the vibration of the switch cabinet is transmitted to the buffer cylinder, and when the buffer cylinder is affected by the vibration, the buffer spring, the buffer rubber cylinder and the buffer telescopic rod can buffer the buffer cylinder, and at the same time, the bending rod will also drop as the buffer cylinder drops, and the contraction spring and the hydraulic oil can buffer the buffer cylinder, so that the buffer cylinder can be pushed by the reaction force, thereby further improving the buffering effect of the buffer cylinder, wherein the buffer cylinder can buffer the vibration of the switch cabinet, and the device adopts a multiple buffering method to buffer the switch cabinet, thereby protecting the switch cabinet, and further reducing the influence of the switch cabinet on other electrical components, thereby enabling other components of the transformer substation to operate normally.

Description

Technical Field

[0001] The present invention relates to the technical field of switch cabinet vibration damping devices, and more particularly to a vibration damping frame for a primary equipment compartment of a transformer substation. Background Art

[0002] The prefabricated cabin-type substation is constructed from section steel or shaped steel. The outer shell is constructed from high-strength, high-quality carbon structural steel, which can be designed to suit different environments. The cabin panels are two-layer panels filled with a new fireproof, thermally insulating material. The overall structure is relatively stable, and the exterior panels are corrosion-resistant and highly resistant to hydrochloric acid. The overall architecture utilizes a prefabricated modular design, allowing for the addition and replacement of equipment later based on actual requirements. Primary equipment refers to all electrical equipment used in the main circuit during electrical transportation, encompassing all equipment involved in the electrical circuits for power generation, transformation, transmission, distribution, or other production processes. It also includes high-voltage electrical equipment that directly produces, transmits, and distributes electrical energy: switchgear, transformers, circuit breakers, disconnectors, reclosers, contactors, knife switches, busbars, transmission lines, power cables, reactors, motors, and more.

[0003] In reality, the switchgear is a particularly important equipment in the primary equipment compartment of the substation. During the switching process, the switchgear will generate relatively large vibrations. Although the existing switchgear is installed with a shock-absorbing base, its shock-absorbing effect is relatively poor. The vibration of the switchgear can easily cause other electrical components to loosen, thereby causing other equipment to be damaged and unusable, and also affecting the normal operation of the substation.

[0004] Therefore, we propose a vibration damping frame for the primary equipment compartment of a substation to solve the above problems. Summary of the Invention

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a vibration damping frame for a primary equipment compartment of a substation to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a vibration damping frame for a primary equipment compartment of a substation, comprising a mounting frame, a plurality of support plates fixedly connected to the inner side wall of the mounting frame, a plurality of limiting cylinders provided below the mounting frame, and a buffer cylinder sleeved on each of the plurality of limiting cylinders;

[0007] A plurality of the buffer cylinders are connected to a buffer assembly, and a lower end of each of the buffer assemblies is fixedly connected to a connecting plate;

[0008] The lower ends of the plurality of connecting plates are connected to storage assemblies, the upper ends of the plurality of storage assemblies are connected to blocking assemblies, the plurality of storage assemblies are provided with lifting assemblies, and the upper ends of the plurality of lifting assemblies extend into the interiors of the plurality of buffer cylinders respectively;

[0009] The lower ends of the plurality of storage assemblies are connected to an airbag assembly, the mounting frame is connected to a diversion assembly, and the diversion assembly is respectively connected to the plurality of airbag assemblies;

[0010] The diversion component is connected to a connection component, and the connection component is provided with a cooling component.

[0011] In this device, the vibration of the switch cabinet is transmitted to the buffer cylinder. When the buffer cylinder is affected by the vibration, the buffer spring, the buffer rubber cylinder and the buffer telescopic rod can buffer the buffer cylinder. At the same time, the bending rod will also drop as the buffer cylinder drops. The contraction spring and hydraulic oil can buffer the buffer cylinder. When the hydraulic oil enters the position between the two partitions, the rubber block can be in contact with the buffer cylinder, so that the buffer cylinder can be pushed by the reaction force, thereby further improving the buffering effect of the buffer cylinder. The buffer cylinder can buffer the vibration of the switch cabinet, and the device adopts a multiple buffering method to buffer the switch cabinet, thereby protecting the switch cabinet and further reducing the impact of the switch cabinet on other electrical components, so that other components of the substation can operate normally.

[0012] In a preferred embodiment, the buffer assembly includes a plurality of buffer springs fixedly connected to the lower end of the buffer cylinder, the lower end of the buffer cylinder is fixedly connected to a buffer telescopic rod, the plurality of buffer telescopic rods are respectively located inside the plurality of buffer springs, a buffer rubber cylinder is fixedly connected to the side wall of the buffer cylinder, and one end of the buffer rubber cylinder is fixedly connected to the end face of the connecting plate.

[0013] In a preferred embodiment, the storage assembly includes a storage cylinder fixedly connected to the lower end of the connecting plate, and two extrusion plates are provided in the storage cylinder. Both extrusion plates are fixedly connected with bending rods, and the upper ends of the bending rods pass through the side walls of the storage cylinder and extend to the outside. One ends of the two bending rods are respectively fixedly connected to the side walls of the buffer cylinder.

[0014] In a preferred embodiment, the blocking assembly includes a plurality of contraction springs fixedly connected to the inner bottom of the storage tube, one end of the plurality of contraction springs is respectively fixedly connected to the end faces of the two extrusion plates, and two partitions are fixedly connected to the inner bottom of the storage tube, and openings are provided on the side walls of the two partitions.

[0015] In a preferred embodiment, the lifting assembly includes a lifting plate arranged in the storage cylinder, the lower end of the lifting plate is fixedly connected to two limit blocks, the two limit blocks are respectively in contact with the inner bottom of the storage cylinder, the upper end of the lifting plate is fixedly connected to a lifting rod, the upper end of the lifting rod extends into the limit cylinder, the upper end of the lifting rod is fixedly connected to a top block, and the upper end of the top block is fixedly connected to a rubber block.

[0016] In a preferred embodiment, the airbag assembly includes a buffer plate fixedly connected to the lower end of the storage tube, the lower end of the buffer plate is fixedly connected to a shrinkage airbag, the air inlet end of the shrinkage airbag is fixedly connected to an air inlet pipe, the lower end of the shrinkage airbag is fixedly connected to a bottom plate, the lower end of the buffer plate is fixedly connected to multiple connecting springs, and the lower ends of the multiple connecting springs are respectively connected to the bottom plate.

[0017] In a preferred embodiment, the diversion assembly includes two fixed rods fixedly connected to the mounting frame, one end of the two fixed rods is fixedly connected to the same delivery pipe, the air inlet ends of the delivery pipes are fixedly connected to connecting pipes, and one end of multiple connecting pipes is respectively connected to the output ends of multiple shrinkage airbags.

[0018] In a preferred embodiment, the connecting assembly includes multiple shunt pipes fixedly connected to the output end of the delivery pipe, one end of the multiple shunt pipes is fixedly connected to the same cooling cylinder, and a first gas collecting plate is fixedly connected to the inner bottom of the cooling cylinder.

[0019] In a preferred embodiment, the cooling assembly includes multiple cooling tubes fixedly connected to the output end of the first air collecting disk, one end of the multiple cooling tubes is fixedly connected to the same second air collecting disk, the output end of the second air collecting disk is fixedly connected to multiple air outlet pipes, and valves are provided on the multiple air outlet pipes.

[0020] In a preferred embodiment, the mounting frame and the plurality of support plates are fixedly connected with damping pads, the storage cylinder is filled with hydraulic oil, and the cooling cylinder is filled with coolant.

[0021] Technical effects and advantages of the present invention:

[0022] When the switch cabinet is working, the vibration will first be transmitted to the damping shock pads on the mounting frame and the support plate, which can further provide preliminary buffering for the vibration of the switch cabinet, thereby protecting the switch cabinet and indirectly extending the service life of the switch cabinet.

[0023] Afterwards, the vibration of the switch cabinet is transmitted to the buffer cylinder. When the buffer cylinder is affected by the vibration, the buffer spring, buffer rubber cylinder and buffer telescopic rod can buffer the buffer cylinder. At the same time, the bending rod will also drop as the buffer cylinder drops. The contraction spring and hydraulic oil can buffer the buffer cylinder here. When the hydraulic oil enters the position between the two partitions, the rubber block can be in contact with the buffer cylinder, so that the buffer cylinder can be pushed by the reaction force, thereby further improving the buffering effect of the buffer cylinder. The buffer cylinder can buffer the vibration of the switch cabinet, and the device adopts a multiple buffering method to buffer the switch cabinet, thereby protecting the switch cabinet and further reducing the impact of the switch cabinet on other electrical components, so that other components of the substation can operate normally.

[0024] The vibration of the mounting frame can be transmitted to the shrinking airbag, and with the assistance of the buffer plate and the connecting spring, the mounting frame can be buffered again, further improving the buffering effect of the mounting frame. At the same time, as the shrinking airbag continues to deform, the external gas can enter the connecting pipe, and the coolant in the cooling cylinder can cool the gas entering the cooling pipe, so that the gas can be cooled. After that, the staff can install the corresponding pipe on the air outlet pipe, and further cool the local components of the switch cabinet, thereby protecting the gas components of the switch cabinet, further protecting the switch cabinet, and indirectly extending the service life of the switch cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the present invention;

[0026] Figure 2 This is a schematic diagram of the structure of the present invention from a first perspective;

[0027] Figure 3 This is a schematic diagram of the structure from a second viewing angle of the present invention;

[0028] Figure 4 This is a schematic structural diagram of the present invention from a third viewing angle;

[0029] Figure 5 A schematic diagram of the fourth viewing angle structure of the present invention

[0030] Figure 6 Schematic diagram of the local connection structure in the present invention;

[0031] Figure 7 for Figure 5 A schematic diagram of a partial cross-sectional connection structure;

[0032] Figure 8 for Figure 7 A schematic diagram of the partially enlarged connection structure at center A;

[0033] Figure 9 for Figure 5 A schematic diagram of a partial cross-sectional structure;

[0034] Figure 10 for Figure 9 A schematic diagram of the partially enlarged connection structure at point B in the middle;

[0035] Figure 11 It is a schematic diagram of the local connection structure of the present invention;

[0036] Figure 12 for Figure 11 Schematic diagram of the partial cross-section connection structure.

[0037] The accompanying drawings are marked as follows: 1 mounting frame, 2 support plate, 3 limiting cylinder, 4 buffer cylinder, 5 connecting plate, 6 buffer spring, 7 buffer telescopic rod, 8 buffer rubber cylinder, 9 extrusion plate, 10 bending rod, 11 contraction spring, 12 partition, 13 opening, 14 lifting plate, 15 lifting rod, 16 top block, 17 rubber block, 18 limiting block, 19 buffer plate, 20 contraction airbag, 21 air intake pipe, 22 connecting spring, 23 bottom plate, 24 fixing rod, 25 delivery pipe, 26 connecting pipe, 27 diverter pipe, 28 cooling cylinder, 29 first air collecting plate, 30 cooling pipe, 31 second air collecting plate, 32 air outlet pipe, 33 valve, 34 storage cylinder, 35 damping shock pad. DETAILED DESCRIPTION

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0039] Reference Figure 1-12 A vibration damping frame for a primary equipment compartment of a substation includes a mounting frame 1. It is particularly noteworthy that the switch cabinet needs to be installed on the mounting frame 1 using screws, and the support plate 2 can support the mounting frame 1, thereby making the mounting frame 1 more stable. At the same time, damping pads 35 are connected to the mounting frame 1 and the support plate 2, thereby making the switch cabinet more stable and improving the shock absorption and buffering effect of the mounting frame 1.

[0040] At the same time, multiple buffer cylinders 4 are installed on the lower end surface of the mounting frame 1. For the convenience of description below, only the connection relationship of one buffer cylinder 4 is described.

[0041] A limiting cylinder 3 is inserted in the buffer cylinder 4. It is particularly noteworthy that the limiting cylinder 3 is hollow, and a buffer spring 6 and a buffer telescopic rod 7 are fixedly connected to the limiting cylinder 3. The buffer telescopic rod 7 is inside the buffer spring 6, and the buffer telescopic rod 7 and the buffer spring 6 are respectively fixedly connected to the lower end face of the buffer cylinder 4, and a buffer rubber cylinder 8 is fixedly connected to the side wall of the buffer cylinder 4, and one end of the buffer rubber cylinder 8 is fixedly connected to the end face of the connecting plate 5. It is particularly noteworthy that the buffer telescopic rod 7 and the buffer spring 6 are respectively inside the buffer rubber cylinder 8, so that the buffer telescopic rod 7 and the buffer spring 6 can be protected, further extending the service life of the buffer telescopic rod 7 and the buffer spring 6, and when the buffer cylinder 4 moves downward, it can make Buffer rubber tube 8 Deformation, and when the buffer rubber tube 8 is deformed, the buffer tube 4 can be further buffered.

[0042] At the same time, the lower end of the connecting plate 5 is fixedly connected to the storage cylinder 34, and the storage cylinder 34 is filled with hydraulic oil. It is particularly noteworthy that the extrusion plate 9 is in the storage cylinder 34, and the upper end of the extrusion plate 9 is fixedly connected to the bending rod 10. It is particularly noteworthy that one end of the bending rod 10 is connected to the buffer cylinder 4. When the buffer cylinder 4 moves downward, the bending rod 10 moves downward accordingly, so that the extrusion plate 9 can move downward accordingly. With the assistance of the hydraulic oil in the storage cylinder 34, the buffer cylinder 4 can be further buffered.

[0043] The contraction spring 11 in the storage cylinder 34 can reset the extrusion plate 9, and further reset the buffer cylinder 4. At the same time, the partition 12 is on one side of the extrusion plate 9, and the side wall of the partition 12 is in contact with the side wall of the extrusion plate 9. The partition 12 is provided with an opening. When the extrusion plate 9 moves downward, the hydraulic oil can enter between the two partitions 12, so that the lifting plate 14 between the two partitions 12 can rise accordingly.

[0044] It is particularly noteworthy that two limit blocks 18 are fixedly connected to the lower end of the lifting plate 14, and the two limit blocks 18 can support the lifting plate 14, further preventing the hydraulic oil from entering the top of the lifting plate 14, thereby causing the device to be unusable. At the same time, the upper end of the lifting plate 14 is fixedly connected to the lifting rod 15, and the upper end of the lifting rod 15 extends into the limit cylinder 3. Therefore, when the lifting plate 14 moves upward, the lifting rod 15 can be moved upward, so that the top block 16 can be moved upward, so that the rubber block 17 can contact the buffer cylinder 4, so that the buffer cylinder 4 can be further buffered. When the buffer cylinder 4 moves upward, with the assistance of the contraction spring 11 and the buffer spring 6, the extrusion plate 9 can be raised accordingly, so that the hydraulic oil in the storage cylinder 34 can be restored to its original position, further ensuring the next use of the device. It is particularly noteworthy that the rubber block 17 can absorb vibration force, further improving the buffering effect of the buffer cylinder 4.

[0045] At the same time, the lower end of the storage tube 34 is fixedly connected to the buffer plate 19, and the lower end of the buffer plate 19 is fixedly connected to the shrinkage airbag 20, and the shrinkage airbag 20 is made of rubber, and it is particularly noteworthy that the shrinkage airbag 20 has a certain hardness and supporting force, so that the device can be used normally. When the shrinkage airbag 20 is continuously vibrated and shrinks, the air inlet pipe 21 on the shrinkage airbag 20 can allow external gas to continuously enter the shrinkage airbag 20. At the same time, when the shrinkage airbag 20 is squeezed, the external connecting pipe 26 can discharge the gas in the shrinkage airbag 20 normally.

[0046] The lower end of the buffer plate 19 is fixedly connected to a plurality of connecting springs 22, and the lower end of the shrinkage airbag 20 is fixedly connected to a bottom plate 23, and the bottom plate 23 can protect the shrinkage airbag 20, further extending the service life of the shrinkage airbag 20, and the lower ends of the plurality of connecting springs 22 are respectively connected to the bottom plate 23, and at the same time, the connecting springs 22 and the shrinkage airbag 20 can buffer the buffer tube 4, thereby improving the buffering effect of the buffer tube 4.

[0047] The lower end of the mounting plate 1 is fixedly connected to two fixing rods 24, and one end of the two fixing rods 24 is fixedly connected to a delivery pipe 25. The delivery pipe 25 is frame-shaped. With the assistance of the connecting pipe 26, the gas in the shrink airbag 20 can enter the delivery pipe 25, and with the assistance of the diverter pipe 27, the gas can enter the cooling cylinder 28 in the middle of the delivery pipe 25. It is particularly noteworthy that the diverter pipe 27 has a certain hardness, so that it can serve the purpose of supporting the cooling cylinder 28, and the cooling cylinder 28 is filled with coolant. It is particularly noteworthy that a liquid inlet is provided in the cooling cylinder 28, and a rubber plug is inserted in the liquid inlet, which further facilitates the staff to add coolant later.

[0048] At the same time, a first gas collecting plate 29 is connected to the inner bottom of the cooling tube 28, and the first gas collecting plate 29 is respectively connected to multiple branch pipes 27, so that the gas can enter the first gas collecting plate 29. It is particularly noteworthy that the output end of the first gas collecting plate 29 is connected to multiple cooling pipes 30, and the coolant can wrap the cooling pipes 30. At the same time, the cooling pipes 30 are made of heat-conducting material. Therefore, when the gas enters the cooling pipes 30 from the first gas collecting plate 29, the gas can be cooled with the assistance of the coolant.

[0049] The cooled gas can enter the second gas collecting plate 31 at the upper end of the cooling tube 28. At the same time, the output end of the second gas collecting plate 31 is connected to multiple gas outlet pipes 32, and the side walls of the multiple gas outlet pipes 32 are connected to valves 33, so that the cooled gas can be discharged normally from the gas outlet pipes 32. At the same time, it is particularly noteworthy that the staff can make pipes of special shapes according to actual conditions, so that the cooled gas can be transported to the appropriate position, thereby cooling the switch cabinet, further protecting the switch cabinet, and extending the service life of the components on the switch cabinet.

[0050] In the present invention, the staff needs to place the mounting frame 1 in a suitable position, and then use screws to fix the mounting frame 1. The staff places the base plate 23 in a suitable position, and then uses screws to fix the base plate 23. After that, the staff installs the switch cabinet on the mounting frame 1, thereby completing the assembly of the device.

[0051] When the switch cabinet is working, it will generate relatively large vibration, and the vibration will first be transmitted to the damping pads 35 on the mounting frame 1 and the support plate 2, which can further provide preliminary buffering for the vibration of the switch cabinet.

[0052] Afterwards, the vibration of the switch cabinet is transmitted to the buffer cylinder 4, and when the buffer cylinder 4 is affected by the vibration, the buffer cylinder 4 moves downward accordingly. When the buffer cylinder 4 moves downward, the buffer spring 6, the buffer rubber cylinder 8 and the buffer telescopic rod 7 can buffer the buffer cylinder 4. At the same time, the bending rod 10 will also drop as the buffer cylinder 4 drops, so that the extrusion plate 9 can move accordingly. When the extrusion plate 9 moves, the hydraulic oil in the storage cylinder 34 can flow to the middle of the two partitions 12. In this process, the contraction spring 11 and the hydraulic oil can buffer the buffer cylinder 4. After the hydraulic oil enters the position between the two partitions 12, the lifting plate 14 can be moved, so that the rubber block 17 can contact the buffer cylinder 4, so that the buffer cylinder 4 can be pushed by the reaction force, thereby further improving the buffering effect of the buffer cylinder 4.

[0053] In addition, the vibration of the mounting frame 1 can be transmitted to the shrinking airbag 20, and with the assistance of the buffer plate 19 and the connecting spring 22, the mounting frame 1 can be buffered again. At the same time, as the shrinking airbag 20 continues to deform, the external gas can enter the connecting pipe 26, so that the external gas can enter the cooling tube 28, and the coolant in the cooling tube 28 can cool the gas entering the cooling tube 30, so that the gas can be cooled and discharged from the outlet pipe 32. At this time, the staff can install the corresponding pipe on the outlet pipe 32, and further the local components of the switch cabinet can be cooled, thereby protecting the switch cabinet.

[0054] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0055] Secondly: The drawings of the embodiments disclosed in the present invention only involve structures related to the embodiments disclosed in the present invention. Other structures may refer to conventional designs. The same embodiment and different embodiments of the present invention may be combined with each other without conflict.

[0056] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A vibration damping frame for a primary equipment compartment of a substation, characterized by: The utility model comprises a mounting frame (1), wherein a plurality of support plates (2) are fixedly connected to the inner side wall of the mounting frame (1), a plurality of limiting cylinders (3) are provided below the mounting frame (1), a buffer cylinder (4) is sleeved on the plurality of limiting cylinders (3), a limiting cylinder (3) is inserted into the buffer cylinder (4), the limiting cylinder (3) is hollow, and the buffer cylinder (4) is installed on the lower end surface of the mounting frame (1); A plurality of the buffer cylinders (4) are connected to a buffer assembly, and a connection plate (5) is fixedly connected to the lower ends of the plurality of the buffer assemblies; The lower ends of the plurality of connecting plates (5) are connected to storage components, the plurality of storage components are connected to blocking components, the plurality of storage components are provided with lifting components, and the upper ends of the plurality of lifting components extend to the interior of the plurality of buffer cylinders (4) respectively; The lower ends of the plurality of storage assemblies are all connected to an airbag assembly, the mounting frame (1) is connected to a diversion assembly, and the diversion assembly is respectively connected to the plurality of airbag assemblies; The diversion component is connected to a connection component, and the connection component is provided with a cooling component; The buffer assembly comprises a plurality of buffer springs (6) fixedly connected to the lower end surface of the buffer cylinder (4); the lower end surface of the buffer cylinder (4) is fixedly connected to a buffer telescopic rod (7); the plurality of buffer telescopic rods (7) are respectively located inside the plurality of buffer springs (6); a buffer rubber cylinder (8) is fixedly connected to the side wall of the buffer cylinder (4); the buffer telescopic rod (7) and the buffer spring (6) are respectively located inside the buffer rubber cylinder (8); and one end of the buffer rubber cylinder (8) is fixedly connected to the end surface of the connecting plate (5); The storage assembly includes a storage cylinder (34) fixedly connected to the lower end of the connecting plate (5); the height of the limiting cylinder (3) in the buffer cylinder (4) is higher than the height of the buffer telescopic rod (7); the lower end surface of the limiting cylinder (3) is connected to the storage cylinder (34); and the storage cylinder (34) is filled with hydraulic oil; Two extrusion plates (9) are provided in the storage cylinder (34), and a bending rod (10) is fixedly connected to each of the two extrusion plates (9), and the upper end of the bending rod (10) passes through the side wall of the storage cylinder (34) and extends to the outside, and one end of the two bending rods (10) is fixedly connected to the side wall of the buffer cylinder (4) respectively; The blocking assembly includes a plurality of contraction springs (11) fixedly connected to the inner bottom of the storage cylinder (34), one end of each of the contraction springs (11) being fixedly connected to the end surfaces of the two extrusion plates (9), and two partitions (12) being fixedly connected to the inner bottom of the storage cylinder (34), and openings (13) being provided on the side walls of the two partitions (12); The lifting assembly comprises a lifting plate (14) arranged in a storage cylinder (34); the lower end of the lifting plate (14) is fixedly connected to two limit blocks (18); the two limit blocks (18) are respectively in contact with the inner bottom of the storage cylinder (34); the upper end of the lifting plate (14) is fixedly connected to a lifting rod (15); the upper end of the lifting rod (15) extends into the limit cylinder (3); the upper end of the lifting rod (15) is fixedly connected to a top block (16); the upper end of the top block (16) is fixedly connected to a rubber block (17).

2. The vibration damping frame for a primary equipment compartment of a substation according to claim 1, characterized in that: The airbag assembly includes a buffer plate (19) fixedly connected to the lower end of the storage cylinder (34), the lower end of the buffer plate (19) is fixedly connected to a shrink airbag (20), the air inlet end of the shrink airbag (20) is fixedly connected to an air inlet pipe (21), the lower end of the shrink airbag (20) is fixedly connected to a bottom plate (23), the lower end of the buffer plate (19) is fixedly connected to a plurality of connecting springs (22), and the lower ends of the plurality of connecting springs (22) are respectively connected to the bottom plate (23).

3. The vibration damping frame for a primary equipment compartment of a substation according to claim 2, characterized in that: The flow diversion assembly comprises two fixing rods (24) fixedly connected to the mounting frame (1), one end of the two fixing rods (24) is fixedly connected to the same delivery pipe (25), the air inlet end of each of the delivery pipes (25) is fixedly connected to a connecting pipe (26), and one end of a plurality of the connecting pipes (26) is respectively connected to the output end of a plurality of shrinkage airbags (20).

4. The vibration damping frame for a primary equipment compartment of a substation according to claim 3, characterized in that: The connecting assembly includes a plurality of shunt pipes (27) fixedly connected to the output end of the delivery pipe (25), one end of the plurality of shunt pipes (27) is fixedly connected to the same cooling cylinder (28), and a first gas collecting plate (29) is fixedly connected to the inner bottom of the cooling cylinder (28).

5. The vibration damping frame for a primary equipment compartment of a substation according to claim 4, characterized in that: The cooling assembly comprises a plurality of cooling pipes (30) fixedly connected to the output end of a first gas collecting plate (29), one end of the plurality of cooling pipes (30) being fixedly connected to the same second gas collecting plate (31), the output end of the second gas collecting plate (31) being fixedly connected to a plurality of gas outlet pipes (32), and valves (33) being provided on the plurality of gas outlet pipes (32).

6. The vibration damping frame for a primary equipment compartment of a substation according to claim 4, characterized in that: The mounting frame (1) and the plurality of support plates (2) are fixedly connected with a damping shock-absorbing pad (35), and the cooling cylinder (28) is filled with cooling liquid.

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