A shock absorbing structure and method for a generator set

Abstract

The present invention relates to the technical field of generators, and specifically to a shock absorbing structure and method for a generator set. Through the coordinated use of a shock absorbing mounting assembly and a heat dissipation shock absorbing device, an auxiliary shock absorbing work is performed on the box-type generator set during the heat dissipation and heat dissipation process. A heat dissipation shock absorbing device is arranged at a mounting opening on the side wall of a box body of the box-type generator set, which has a shock absorbing and heat dissipation effect on the heat dissipation and heat dissipation work of the box-type generator set, and is installed and fixed by the arranged shock absorbing mounting assembly. Here, the installation and fixation of the heat dissipation fan is also achieved through the shock absorbing mounting assembly, that is, through the coordinated use of an externally threaded mounting tube, a connecting screw head, an auxiliary gasket, an auxiliary cotton pad and an internally threaded locking ring, a certain buffering effect is achieved on the vibration generated when the heat dissipation fan is working. The coordinated use of a frame-type mesh plate, a connecting frame and a damping device arranged in the heat dissipation shock absorbing device has a certain elimination function for the generated vibration while ensuring its heat dissipation and heat dissipation work.

Description

Technical Field

[0001] The present invention relates to the technical field of generators, and in particular to a shock absorbing structure and method for a generator set. Background Art

[0002] The existing Chinese patent document with announcement number CN115102325A discloses a vibration-damping and noise-reducing generator, which includes a main shaft, a device cylinder, a vibration-damping support frame, a fixed support frame, a device box, a heat dissipation mesh cylinder and a motor body, and also includes: a base frame, the motor body is fixedly mounted on the fixed support frame, the fixed support frame is fixedly mounted on the base frame, and a vibration-damping pad is installed between the fixed support frame and the base frame, one end of the motor body is fixedly mounted with a device cylinder, the device cylinder is fixedly mounted on the base frame through the vibration-damping support frame, and the other end of the motor body is fixedly mounted with a heat dissipation cylinder; a vibration-damping mechanism, the vibration-damping mechanism includes a first rotating rod, a second rotating rod, a first push plate, a second push plate, a round ball, a second spring, a first spring and a sliding sleeve, the sliding sleeve is fixedly mounted through the first The two rotating rods move the first push plate and the second push plate to fit tightly inside the motor body to achieve fixed support for the main shaft, and the rolling of the round ball and the elastic force of the first spring and the second spring can reduce the vibration generated during the transmission of the main shaft; the scheme mainly uses the first rotating rod, the second rotating rod, the first push plate, the second push plate, the round ball, the second spring, the first spring and the sliding sleeve to form a shock absorbing mechanism, and the sliding sleeve moves the first push plate and the second push plate to fit tightly inside the motor body through the second rotating rod to achieve fixed support for the main shaft, and the rolling of the round ball and the elastic force of the first spring and the second spring can reduce the vibration generated during the transmission of the main shaft, thereby achieving vibration reduction and noise reduction of the motor.

[0003] The above scheme is aimed at optimizing vibration reduction and noise reduction for a single generator; in order to meet the demand for high-power power generation under the existing technology, a discovery unit is generally used. For the vibration reduction work of the generator set, a corresponding vibration reduction mechanism is usually set on the base of the generator set; in order to meet its ease of use and low noise, the prior art designs the generator set into a box type, which has low noise and is easy to transport and move; the problem that needs to be solved for the box-type generator set is the heat dissipation problem during its operation; heat dissipation holes or heat dissipation troughs are set on one side of the box body; in order to improve its heat dissipation efficiency, an exhaust fan is generally set at the position of the heat dissipation trough to discharge the heat outward; in this process, on the one hand, the exhaust fan is only connected to the side wall of the box body by bolts, and it will also produce corresponding vibrations to affect the generator box body; furthermore, in the process of exhausting air to the outside, when it is discharged from the heat dissipation trough or heat dissipation hole, the wind collides with it and also generates vibration and noise; therefore, the existing box-type generator set lacks a suitable vibration reduction auxiliary mechanism to meet its working requirements, and needs to be improved and optimized.

[0004] To this end, the present invention proposes a shock absorbing structure and method for a generator set to solve the above-mentioned problem. Summary of the invention

[0005] The object of the present invention is to provide a shock absorbing structure and method for a generator set to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a shock absorbing structure for a generator set, comprising a shock absorbing mounting assembly and a heat dissipation shock absorbing device; the shock absorbing mounting assembly installs and fixes the connecting rod legs, the connecting rod legs are equidistantly fixed on the heat dissipation fan, the heat dissipation fan is arranged on the inner side of the box-type generator set, a mounting opening is arranged on the side wall of the box-type generator set, a supporting base is arranged at the bottom end of the box-type generator set, and the mounting opening is connected to the heat dissipation shock absorbing device.

[0007] Preferably, the installation opening corresponds to the setting position of the cooling fan and is set in the same number of groups, and the installation opening is set in the same number of groups as the cooling and shock absorbing device.

[0008] Preferably, the shock-absorbing mounting assembly comprises an externally threaded mounting tube, a connecting screw head, a connecting cavity, a first auxiliary hole, a second auxiliary hole, a main sound-absorbing cotton ring, a secondary sound-absorbing cotton ring, a cotton head, a connecting cotton strip, an auxiliary gasket, an auxiliary cotton pad, and an internally threaded locking ring; a connecting screw head is fixedly provided at one end of the externally threaded mounting tube, a connecting screw head is provided in the connecting screw head, the connecting cavity is communicated with the externally threaded mounting tube, the first auxiliary hole is equidistantly provided on the externally threaded mounting tube, the end and side wall of the connecting screw head are equidistantly provided with the second auxiliary hole, a main sound-absorbing cotton ring is provided inside the externally threaded mounting tube, secondary sound-absorbing cotton rings are equidistantly provided on both sides of the main sound-absorbing cotton ring, and cotton heads are symmetrically provided at both ends of the main sound-absorbing cotton ring, the main sound-absorbing cotton ring and the secondary sound-absorbing cotton ring are connected by a connecting cotton strip, and the secondary sound-absorbing cotton ring and the cotton head are also connected by a connecting cotton strip, an auxiliary gasket is sleeved on the externally threaded mounting tube, and an auxiliary cotton pad is provided on the side wall of the auxiliary gasket.

[0009] Preferably, the externally threaded mounting tube passes through the connecting rod leg and then penetrates the side wall of the box-type generator set. The externally threaded mounting tube is threadedly connected with the internally threaded locking ring. The internally threaded locking ring and the externally threaded mounting tube have corresponding setting positions and the same number of setting groups.

[0010] Preferably, the sound-absorbing cotton main ring, the sound-absorbing cotton secondary ring and the cotton head form a cone, and two sound-absorbing cotton secondary rings are arranged between the sound-absorbing cotton main ring and the cotton head, and the ring diameters of the two sound-absorbing cotton secondary rings are set to be different.

[0011] Preferably, the heat dissipation and shock absorption device includes a mounting plate, a frame-type mesh, mounting through holes, a connecting frame, heat exhaust holes, auxiliary circular holes, a damping device, an auxiliary cotton cone, an auxiliary guide groove and an auxiliary component; the mounting plate is fixedly arranged on the frame-type mesh, and the mounting through holes are symmetrically arranged on the mounting plate, and the mounting plate is also installed and fixed by a shock-absorbing mounting component, the damping device is symmetrically arranged on the inner side of the frame-type mesh, and the other end of the damping device is arranged on the connecting frame, and the heat exhaust holes are equidistantly arranged on the connecting frame, and auxiliary circular holes are arranged in the gap between adjacent heat exhaust holes, the auxiliary cotton cones are equidistantly fixed on the inner side of the frame-type mesh, and the auxiliary cotton cones are arranged at the gap position between adjacent mesh holes on the frame-type mesh, the side wall of the auxiliary cotton cone is equidistantly arranged with auxiliary guide grooves, and the frame-type mesh is provided with auxiliary components.

[0012] Preferably, the auxiliary cotton cone corresponds to the mesh setting position on the frame-type mesh plate; the auxiliary guide groove on the side wall of the auxiliary cotton cone corresponds to the mesh setting position on the frame-type mesh plate.

[0013] Preferably, the auxiliary component includes a frame-type loading slot, an extended frame, auxiliary heat dissipation holes, a ventilation circular groove, and retractable side protrusions; the extended frame is placed in the frame-type loading slot, the sides of the extended frame are equidistantly provided with auxiliary heat dissipation holes, the ends of the extended frame are equidistantly provided with ventilation circular grooves, and the end sides of the extended frame are fixedly provided with retractable side protrusions.

[0014] Preferably, the frame-type loading slot is arranged in the frame-type mesh plate, and an extension frame is placed in one frame-type loading slot, an auxiliary cotton sleeve is arranged at the side position of the extension frame, and the ventilation circular groove corresponds to the mesh setting position on the frame-type mesh plate and has the same number of setting groups.

[0015] A method for a vibration reduction structure of a generator set, the method comprising:

[0016] In this scheme, a heat dissipation and shock-absorbing device is arranged at the mounting opening on the side wall of the box body of the box-type generator set, which has a shock-absorbing and heat-dissipating effect on the heat dissipation and heat dissipation work of the box-type generator set, and is installed and fixed by the arranged shock-absorbing mounting assembly. Here, the installation and fixation of the heat dissipation fan is also realized by the shock-absorbing mounting assembly, that is, the heat dissipation fan is stably installed through the coordinated use of the external threaded mounting tube, the connecting screw head, the auxiliary gasket ring, the auxiliary cotton pad and the internal threaded locking ring, and has a certain buffering effect on the vibration generated when the heat dissipation fan is working; the coordinated use of the frame-type mesh plate, the connecting frame and the damping device arranged in the heat dissipation and shock-absorbing device has a certain elimination function for the vibration generated while ensuring its heat dissipation and heat dissipation work, and has a certain noise reduction effect through the coordinated use of the arranged auxiliary cotton cone and the main ring of sound-absorbing cotton, the secondary ring of sound-absorbing cotton, the cotton head and the connecting cotton strip arranged in the external threaded mounting tube.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The shock absorbing structure of the generator set designed by the present invention mainly performs an auxiliary shock absorbing work for the box-type generator set during the heat dissipation and heat dissipation process through the coordinated use of the shock absorbing mounting assembly and the heat dissipation shock absorbing device; the heat dissipation shock absorbing device is arranged at the mounting port on the side wall of the box body of the box-type generator set, which has a shock absorbing and heat dissipation effect on the heat dissipation and heat dissipation work of the box-type generator set, and is installed and fixed by the arranged shock absorbing mounting assembly, and the installation and fixation of the heat dissipation fan is also realized by the shock absorbing mounting assembly, that is, the heat dissipation fan is stably installed through the coordinated use of the external threaded mounting tube, the connecting screw head, the auxiliary gasket ring, the auxiliary cotton pad and the internal threaded locking ring, and has a certain buffering effect on the vibration generated when the heat dissipation fan is working; the coordinated use of the frame-type mesh plate, the connecting frame and the damping device arranged in the heat dissipation shock absorbing device has a certain elimination function for the vibration generated when ensuring its heat dissipation and heat dissipation work, and has a certain noise reduction effect through the coordinated use of the arranged auxiliary cotton cone and the sound-absorbing cotton main ring, the sound-absorbing cotton secondary ring, the cotton head and the connecting cotton strip arranged in the external threaded mounting tube; the present invention provides a corresponding shock absorbing auxiliary mechanism to meet its working requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structural connection of the box-type generator set of the present invention;

[0020] Figure 2 For the present invention Figure 1 A magnified schematic diagram of the local structural connection;

[0021] Figure 3 It is a schematic diagram of the outer side of the box-type generator set side wall connected with the heat dissipation fan, the shock-absorbing mounting assembly, and the heat dissipation and shock-absorbing device structure of the present invention;

[0022] Figure 4 It is a schematic diagram of the inner side of the connection between the side wall of the box-type generator set of the present invention and the heat dissipation fan, the shock-absorbing mounting assembly, and the heat dissipation and shock-absorbing device structure;

[0023] Figure 5 It is a schematic diagram of the right side of the shock-absorbing mounting assembly structure connection of the present invention;

[0024] Figure 6 It is a schematic diagram of the left side of the shock-absorbing mounting assembly structure connection of the present invention;

[0025] Figure 7 It is a schematic diagram of the structural connection of the auxiliary gasket ring 610 in the shock-absorbing mounting assembly of the present invention;

[0026] Figure 8 This is a schematic diagram of the internal structure connection of the external threaded mounting pipe of the present invention;

[0027] Fig. 9 It is a schematic diagram of the front side of the structure connection of the heat dissipation and shock absorption device of the present invention;

[0028] Fig.10 It is a schematic diagram of the rear side of the heat dissipation and shock absorption device structure connection of the present invention;

[0029] Fig.11 This is a schematic diagram of the connection between the frame-type mesh plate and the connection frame structure in the heat dissipation and shock absorption device of the present invention;

[0030] Fig.12 For the present invention Fig.11 A magnified schematic diagram of the local structural connection;

[0031] Fig.13 It is a schematic diagram of the local structural connection between the frame-type mesh plate and the auxiliary cotton cone in the heat dissipation and shock absorption device of the present invention.

[0032] In the figure: box-type generator set 1, support base 2, installation port 3, cooling fan 4, connecting rod leg 5, shock-absorbing installation assembly 6, external thread installation tube 601, connecting screw head 602, connecting cavity 603, first auxiliary hole 604, second auxiliary hole 605, sound-absorbing cotton main ring 606, sound-absorbing cotton secondary ring 607, cotton head 608, connecting cotton strip 609, auxiliary gasket ring 610, auxiliary cotton pad 611, internal thread locking ring 612, heat dissipation and shock absorption device 7, installation plate 701, frame-type mesh plate 702, installation through hole 703, connecting frame 704, heat exhaust hole 705, auxiliary circular hole 706, damping device 707, auxiliary cotton cone 708, auxiliary guide groove 709, frame-type loading groove 801, extension frame 802, heat dissipation auxiliary hole 803, ventilation circular groove 804, retractable side protrusion 805. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention are described clearly and completely below. The embodiments of the present invention and all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0034] Example 1: Please refer to Figure 1-Figure 13 A shock absorbing structure for a generator set includes a shock absorbing mounting assembly 6 and a heat dissipation shock absorbing device 7; the shock absorbing mounting assembly 6 mounts and fixes the connecting rod legs 5, the connecting rod legs 5 are equidistantly fixedly arranged on the heat dissipation fan 4, the heat dissipation fan 4 is arranged on the inner side of the box-type generator set 1, a mounting opening 3 is arranged on the side wall of the box-type generator set 1, a supporting base 2 is arranged at the bottom end of the box-type generator set 1, and the mounting opening 3 is connected to the heat dissipation shock absorbing device 7; the mounting opening 3 here corresponds to the setting position of the heat dissipation fan 4, and the number of settings is the same, and the number of settings of the mounting opening 3 and the heat dissipation shock absorbing device 7 is the same.

[0035] The present invention mainly uses the damping installation component 6 and the heat dissipation damping device 7 to assist the box-type generator set 1 in the process of heat dissipation and heat dissipation by using the combination; the heat dissipation damping device 7 is provided at the installation opening 3 on the side wall of the box body of the box-type generator set 1, which has a damping and heat dissipation effect on the heat dissipation and heat dissipation of the box-type generator set 1, and is installed and fixed by the damping installation component 6 provided. Here, the installation and fixation of the heat dissipation fan 4 is also achieved by the damping installation component 6, that is, by the external threaded installation pipe 601, the connecting screw head 602, the auxiliary gasket ring 610, the auxiliary cotton pad 611 and The use of the internal thread locking ring 612 allows the cooling fan 4 to be installed stably and has a certain buffering effect on the vibration generated when the cooling fan 4 is working; the use of the frame-type mesh plate 702, the connecting frame 704 and the damping device 707 provided in the heat dissipation and shock absorption device 7 has a certain function of eliminating the vibration generated while ensuring its heat dissipation and heat dissipation work, and through the use of the auxiliary cotton cone 708 and the sound-absorbing cotton main ring 606, the sound-absorbing cotton secondary ring 607, the cotton head 608, and the connecting cotton strip 609 provided in the external threaded mounting tube 601, it also has a certain noise reduction effect.

[0036] Example 2: Based on Example 1, please refer to Figure 3 and Figure 5-Figure 8 The shock-absorbing mounting assembly 6 here includes an externally threaded mounting tube 601, a connecting screw head 602, a connecting cavity 603, a first auxiliary hole 604, a second auxiliary hole 605, a main ring 606 of sound-absorbing cotton, a secondary ring 607 of sound-absorbing cotton, a cotton head 608, a connecting cotton strip 609, an auxiliary washer ring 610, an auxiliary cotton pad 611, and an internally threaded locking ring 612; a connecting screw head 602 is fixedly provided at one end of the externally threaded mounting tube 601, a connecting cavity 603 is provided in the connecting screw head 602, and the connecting cavity 603 is connected to the externally threaded mounting tube 601, a first auxiliary hole 604 is equidistantly provided on the externally threaded mounting tube 601, a second auxiliary hole 605 is equidistantly provided at the end and side wall of the connecting screw head 602, and a main ring 606 of sound-absorbing cotton is provided inside the externally threaded mounting tube 601. 6. Sound-absorbing cotton auxiliary rings 607 are equidistantly arranged on both sides of the sound-absorbing cotton main ring 606, and cotton heads 608 are symmetrically arranged at both ends of the sound-absorbing cotton main ring 606. The sound-absorbing cotton main ring 606 and the sound-absorbing cotton auxiliary ring 607 are connected by connecting cotton strips 609, and the sound-absorbing cotton auxiliary ring 607 and the cotton heads 608 are also connected by connecting cotton strips 609. An auxiliary gasket ring 610 is sleeved on the external threaded mounting tube 601, and an auxiliary cotton pad 611 is arranged on the side wall of the auxiliary gasket ring 610; the external threaded mounting tube 601 here passes through the connecting rod leg 5, and then penetrates the side wall of the box-type generator set 1, the external threaded mounting tube 601 is threadedly connected with the internal threaded locking ring 612, and the internal threaded locking ring 612 is arranged at a corresponding position to the external threaded mounting tube 601 and has the same number of groups.

[0037] In this embodiment, the shock-absorbing mounting assembly 6 is provided to replace the screw components in the existing installation work, wherein the external threaded mounting tube 601 is provided and the first auxiliary hole 604 is provided on the external threaded mounting tube 601, the connecting screw head 602 is provided and the second auxiliary hole 605 is provided at the end of the connecting screw head 602 and the side wall. While performing a stable connection, it can also assist in heat dissipation of the heat in the box-type generator set 1, and the auxiliary gasket 610 is provided and the auxiliary cotton pad 611 is provided on the auxiliary gasket 610, for heat dissipation. The vibration generated by the heat fan 4 when the cooling fan 4 is working has a certain buffering effect; and a sound-absorbing cotton main ring 606, a sound-absorbing cotton secondary ring 607, a cotton head 608, and a connecting cotton strip 609 are arranged in the external threaded mounting tube 601, where the sound-absorbing cotton main ring 606, the sound-absorbing cotton secondary ring 607, and the cotton head 608 form a cone, and two sound-absorbing cotton secondary rings 607 are arranged between the sound-absorbing cotton main ring 606 and the cotton head 608, and the ring diameters of the two sound-absorbing cotton secondary rings 607 are set different; it also has a certain noise reduction function when dissipating heat and reducing vibration.

[0038] Example 3: Based on Example 2, please refer to Figure 3 and Figure 9-13 The heat dissipation and shock absorption device 7 includes a mounting plate 701, a frame mesh plate 702, a mounting through hole 703, a connecting frame 704, a heat exhaust hole 705, an auxiliary circular hole 706, a damping device 707, an auxiliary cotton cone 708, an auxiliary guide groove 709 and an auxiliary component; the mounting plate 701 is fixedly arranged on the frame mesh plate 702, and the mounting through holes 703 are symmetrically arranged on the mounting plate 701, and the mounting plate 701 is also installed and fixed by the shock absorption mounting component 6, and the inner side of the frame mesh plate 702 is symmetrically arranged A damping device 707 is provided, and the other end of the damping device 707 is arranged on the connecting frame 704. Heat exhaust holes 705 are equidistantly arranged on the connecting frame 704. Auxiliary circular holes 706 are arranged in the gaps between adjacent heat exhaust holes 705. Auxiliary cotton cones 708 are equidistantly fixedly arranged on the inner side of the frame-type mesh plate 702, and the auxiliary cotton cones 708 are arranged in the gap positions of adjacent mesh holes on the frame-type mesh plate 702. Auxiliary guide grooves 709 are equidistantly arranged on the side walls of the auxiliary cotton cones 708, and auxiliary components are arranged in the frame-type mesh plate 702.

[0039] The coordinated use of the frame-type mesh plate 702, the connecting frame 704 and the damping device 707 provided in the heat dissipation and shock absorption device 7 has a certain function of eliminating the vibration generated while ensuring the heat dissipation and heat dissipation work, and an auxiliary cotton cone 708 is provided on the frame-type mesh plate 702, wherein the auxiliary cotton cone 708 corresponds to the mesh setting position on the frame-type mesh plate 702; the auxiliary guide groove 709 on the side wall of the auxiliary cotton cone 708 corresponds to the mesh setting position on the frame-type mesh plate 702, wherein the auxiliary cotton cone 708 has a certain effect of eliminating noise on the one hand, and furthermore, the auxiliary cotton cone 708 can also try to avoid the collision and rebound of heat with the frame-type mesh plate 702 during the heat dissipation and heat dissipation work, that is, the auxiliary cotton cone 708 and the auxiliary guide groove 709 provided on the side wall of the auxiliary cotton cone 708 try to guide the heat flow to the mesh of the frame-type mesh plate 702 to perform heat dissipation work.

[0040] In this embodiment, an auxiliary component is set in the frame-type mesh plate 702, and the auxiliary component here includes a frame-type loading slot 801, an extended frame 802, a heat dissipation auxiliary hole 803, a ventilation circular groove 804, and a retractable side convex body 805; an extended frame 802 is placed in the frame-type loading slot 801, and the side of the extended frame 802 is equidistantly provided with heat dissipation auxiliary holes 803, the end of the extended frame 802 is equidistantly provided with a ventilation circular groove 804, and the end side of the extended frame 802 is fixedly provided with a retractable side protrusion 805. Side convex body 805; the frame-type loading slot 801 here is arranged in the frame-type mesh plate 702, and an extension frame 802 is placed in one frame-type loading slot 801, and an auxiliary cotton sleeve is arranged on the side of the extension frame 802, and the ventilation circular groove 804 corresponds to the mesh setting position on the frame-type mesh plate 702 and has the same number of settings; its purpose is to be able to pull the extension frame 802 outward when necessary, so as to increase the heat dissipation space and allow more air flow, which has a positive effect on its heat dissipation effect.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A shock absorbing structure for a generator set, characterized in that: The invention comprises a shock-absorbing mounting assembly (6) and a heat-dissipating shock-absorbing device (7); the shock-absorbing mounting assembly (6) is used to mount and fix the connecting rod legs (5); the connecting rod legs (5) are equidistantly fixedly arranged on the heat-dissipating fan (4); the heat-dissipating fan (4) is arranged on the inner side of the box-type generator set (1); a mounting opening (3) is arranged on the side wall of the box-type generator set (1); a supporting base (2) is arranged at the bottom end of the box-type generator set (1); the mounting opening (3) is connected to the heat-dissipating shock-absorbing device (7); The shock-absorbing mounting assembly (6) comprises an externally threaded mounting tube (601), a connecting screw head (602), a connecting cavity (603), a first auxiliary hole (604), a second auxiliary hole (605), a main ring of sound-absorbing cotton (606), a secondary ring of sound-absorbing cotton (607), a cotton head (608), a connecting cotton strip (609), an auxiliary washer (610), an auxiliary cotton pad (611), and an internally threaded locking ring (612); a connecting screw head (602) is fixedly provided at one end of the externally threaded mounting tube (601), a connecting cavity (603) is provided in the connecting screw head (602), the connecting cavity (603) is connected to the externally threaded mounting tube (601), and the first auxiliary holes (604) are equidistantly provided on the externally threaded mounting tube (601). The end and side wall of the connecting screw head (602) are equidistantly provided with second auxiliary holes (605); a main ring (606) of sound-absorbing cotton is provided inside the externally threaded mounting tube (601); auxiliary rings (607) of sound-absorbing cotton are equidistantly provided on both sides of the main ring (606); and cotton heads (608) are symmetrically provided at both ends of the main ring (606); the main ring (606) of sound-absorbing cotton is connected to the auxiliary ring (607) of sound-absorbing cotton by means of a connecting cotton strip (609); the auxiliary ring (607) of sound-absorbing cotton is connected to the cotton head (608) by means of a connecting cotton strip (609); an auxiliary gasket ring (610) is sleeved on the externally threaded mounting tube (601); and an auxiliary cotton pad (611) is provided on the side wall of the auxiliary gasket ring (610); The external threaded mounting tube (601) passes through the connecting rod leg (5) and then penetrates the side wall of the box-type generator set (1). The external threaded mounting tube (601) is threadedly connected with the internal threaded locking ring (612). The internal threaded locking ring (612) and the external threaded mounting tube (601) are arranged at corresponding positions and have the same number of sets. The sound-absorbing cotton main ring (606), the sound-absorbing cotton secondary ring (607) and the cotton head (608) form a cone, and two sound-absorbing cotton secondary rings (607) are arranged between the sound-absorbing cotton main ring (606) and the cotton head (608), and the ring diameters of the two sound-absorbing cotton secondary rings (607) are set to be different; The heat dissipation and shock absorption device (7) comprises a mounting plate (701), a frame-shaped mesh plate (702), a mounting through hole (703), a connecting frame (704), a heat dissipation hole (705), an auxiliary circular hole (706), a damping device (707), an auxiliary cotton cone (708), an auxiliary guide groove (709) and an auxiliary component; the mounting plate (701) is fixedly arranged on the frame-shaped mesh plate (702), and the mounting through holes (703) are symmetrically arranged on the mounting plate (701); the mounting plate (701) is also fixedly installed by means of a shock absorption mounting component (6); and the inner side of the frame-shaped mesh plate (702) is symmetrically arranged with A damping device (707), the other end of which is arranged on a connecting frame (704), the connecting frame (704) is provided with heat exhaust holes (705) at equal intervals, an auxiliary circular hole (706) is provided in the gap between adjacent heat exhaust holes (705), the auxiliary cotton cone (708) is fixedly arranged at equal intervals on the inner side of the frame-type mesh plate (702), and the auxiliary cotton cone (708) is arranged at the gap position between adjacent mesh holes on the frame-type mesh plate (702), auxiliary guide grooves (709) are arranged at equal intervals on the side wall of the auxiliary cotton cone (708), and an auxiliary component is provided in the frame-type mesh plate (702); The auxiliary cotton cone (708) corresponds to the mesh hole setting position on the frame-shaped mesh plate (702); the auxiliary guide groove (709) on the side wall of the auxiliary cotton cone (708) corresponds to the mesh hole setting position on the frame-shaped mesh plate (702); The auxiliary component comprises a frame-shaped loading slot (801), an extension frame (802), a heat dissipation auxiliary hole (803), a ventilation circular groove (804), and a retractable side edge protrusion (805); the extension frame (802) is placed in the frame-shaped loading slot (801), the side of the extension frame (802) is equidistantly provided with heat dissipation auxiliary holes (803), the end of the extension frame (802) is equidistantly provided with a ventilation circular groove (804), and the side of the end of the extension frame (802) is fixedly provided with a retractable side edge protrusion (805); The frame-shaped loading slot (801) is arranged in the frame-shaped mesh plate (702), and an extension frame (802) is placed in one frame-shaped loading slot (801), an auxiliary cotton sleeve is arranged at the side position of the extension frame (802), and the ventilation circular groove (804) corresponds to the mesh setting position on the frame-shaped mesh plate (702) and has the same number of setting groups.

2. A shock absorbing structure for a generator set according to claim 1, characterized in that: The installation openings (3) correspond to the locations of the heat dissipation fans (4) and are provided in the same number of groups; the installation openings (3) are provided in the same number of groups as the heat dissipation and vibration reduction devices (7).

3. A method for a vibration reduction structure of a generator set as claimed in any one of claims 1 to 2, characterized in that: The method is: In this solution, a heat dissipation and shock absorption device (7) is provided at the mounting opening (3) on the side wall of the box body of the box-type generator set (1), which has a shock absorption and heat dissipation effect on the heat dissipation work of the box-type generator set (1), and is installed and fixed by the provided shock absorption mounting assembly (6). Here, the installation and fixation of the heat dissipation fan (4) is also achieved by the shock absorption mounting assembly (6), that is, the external threaded mounting tube (601), the connecting screw head (602), the auxiliary gasket (610), the auxiliary cotton pad (611) and the internal threaded locking ring (612) are used in combination, so that the heat dissipation fan (4) is stably installed. The heat dissipation and vibration reduction device (707) is provided with a frame-shaped mesh plate (702), a connecting frame (704) and a damping device (707), which are used in combination to ensure the heat dissipation and heat dissipation work, has a certain function of eliminating the vibration generated, and also has a certain noise reduction effect through the auxiliary cotton cone (708) and the sound-absorbing cotton main ring (606), the sound-absorbing cotton secondary ring (607), the cotton head (608) and the connecting cotton strip (609) provided in the external threaded installation tube (601).

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