CN220622600U - Vibration reduction base of diesel generator - Google Patents

Vibration reduction base of diesel generator Download PDF

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Publication number
CN220622600U
CN220622600U CN202321864229.0U CN202321864229U CN220622600U CN 220622600 U CN220622600 U CN 220622600U CN 202321864229 U CN202321864229 U CN 202321864229U CN 220622600 U CN220622600 U CN 220622600U
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CN
China
Prior art keywords
base
generator
absorbing plate
rubber pad
sound absorbing
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Active
Application number
CN202321864229.0U
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Chinese (zh)
Inventor
丁晨明
滕欢
赵同宝
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Huaichai Power Jiangsu Co ltd
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Huaichai Power Jiangsu Co ltd
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Priority to CN202321864229.0U priority Critical patent/CN220622600U/en
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Abstract

The utility model relates to the technical field of generators, in particular to a vibration reduction base of a diesel generator, which comprises a base, wherein the base is of a concave groove structure, a lower sound absorbing plate is fixedly connected above the base, a damping spring is fixedly connected above the lower sound absorbing plate, an upper sound absorbing plate is fixedly connected above the damping spring, a fixing seat is spirally connected above the upper sound absorbing plate, a rubber pad is fixedly connected with the fixing seat, a generator shell is arranged above the rubber pad, the generator shell is connected with the rubber pad through bolts, a screw on the side surface of the base is matched with a screw hole to be connected with a mounting seat, a connecting plate is fixedly connected on the mounting seat, and a rotating shaft is arranged between the two connecting plates; the generator shell is fixed with the rubber pad, and the rubber pad is fixed with last abatvoix, and it is fixed with lower abatvoix that go up the abatvoix through damping spring, and lower abatvoix is fixed on the base, and during operation of generator, rubber pad and spring play two-layer damping effect, and the noise that the generator during operation produced can be reduced to two-layer abatvoix.

Description

Vibration reduction base of diesel generator
Technical Field
The utility model relates to the technical field of generators, in particular to a vibration reduction base of a diesel generator.
Background
The diesel generator is a small-sized power generation device, and is a power machine which uses diesel oil and the like as fuel and uses a diesel engine as a prime motor to drive a generator to generate power. The whole set of unit is generally composed of components such as a diesel engine, a generator, a control box, a fuel tank, a storage battery for starting and controlling, a protection device, an emergency cabinet and the like, and can be used for daily power generation and emergency power generation of various families, offices, large, medium and small enterprises.
The existing generator base lacks stability and has poor vibration reduction function, the vibration load force generated by the generator in the working operation can enable the generator to deviate, part of generators are inconvenient in carrying, the vibration reduction effect of the generator with wheels is not ideal, and noise can be generated in the working operation of the generator to influence the working.
Disclosure of Invention
The utility model aims to provide a vibration reduction base of a diesel generator, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: including the base, the base is a concave groove structure, and acoustic panel under the top fixed connection, acoustic panel top fixed connection damping spring down, acoustic panel is gone up to damping spring top fixed connection, go up acoustic panel top screwed connection fixing base, fixing base fixed connection rubber pad, the rubber pad top sets up the generator shell, the generator shell passes through bolt and rubber pad bolted connection, base side screw and screw cooperation connection mount pad, fixed connection connecting plate on the mount pad sets up the pivot in the middle of the connecting plate on the same mount pad, the one end of connecting the wheel support is rotated to the pivot, the wheel support other end rotates and connects the damping wheel.
Preferably, the damping springs are respectively and fixedly connected with the upper acoustic board and the lower acoustic board up and down, eight damping springs are provided, four longer sides of the acoustic board are arranged, the damping springs are symmetrical along the center of the acoustic board, and four damping springs are arranged at the other end of the damping springs.
Preferably, the four rubber pads are arranged at four ends of the bottom of the generator shell respectively, the rubber pads are round rubber gaskets, holes are formed in the centers of the gaskets, the gaskets correspond to screw holes in the motor shell, and the generator shell and the rubber pads are fixed through the screw holes by bolts.
Preferably, the four mounting seats are arranged in total, screws are connected with screw holes in a matched mode and are respectively arranged at four ends of the base, two connecting plates are fixedly connected to each mounting seat, and the connecting plates are symmetrically arranged.
Preferably, the upper sound absorbing plate and the lower sound absorbing plate are made of the same material and are all made of foamed aluminum.
Preferably, the vibration reduction wheel is made of rubber.
Compared with the prior art, the utility model has the beneficial effects that:
1. the generator shell is fixed with the rubber pad, and the rubber pad is fixed with last abatvoix, and it is fixed with lower abatvoix that go up the abatvoix through damping spring, and lower abatvoix is fixed on the base, and during operation of generator, rubber pad and spring play twice damping effect, and the noise that the generator during operation produced can be reduced to two-layer abatvoix.
2. The wheel support on the mounting seat is broken off, the vibration reduction wheels are folded, the four vibration reduction wheels can move bidirectionally, the vibration reduction wheels are more convenient to carry the generator, when the generator base is fixed, the vibration reduction wheels are folded up, and the base provides better vibration reduction effect for the generator.
Drawings
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is a perspective view of the side of the present utility model.
Fig. 3 is a side view of the present utility model.
In the figure: the generator comprises a generator shell 1, a base 2, bolts 31, rubber pads 32, a fixing seat 33, an upper sound absorbing plate 4, damping springs 5, a lower sound absorbing plate 6, a mounting seat 7, a connecting plate 8, a rotating shaft 9, a wheel bracket 10 and damping wheels 11.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a diesel generator vibration damping base, including base 2, base 2 is a concave groove structure, both ends are vertical curb plate, the acoustic panel 6 under base 2 top fixed connection, the acoustic panel 4 is gone up to the fixed connection damping spring 5 of acoustic panel 6 top down, damping spring 5 top fixed connection, go up acoustic panel 4 top screwed connection fixing base 33, fixing base 33 fixed connection rubber pad 32, rubber pad 32 top sets up generator housing 1, generator housing 1 passes through bolt 31 and rubber pad 32 to be connected, base 2 side screw and screw cooperation connection mount pad 7, fixed connection connecting plate 8 on the mount pad 7, set up pivot 9 in the middle of the connecting plate 8 on the same mount pad 7, pivot 9 rotates the one end of connecting wheel support 10, wheel support 10 can carry out 90 degrees rotations along pivot 9, namely folding function, wheel support 10 other end rotates and connects vibration damping wheel 11.
The damping springs 5 are fixedly connected with the upper acoustic board 4 and the lower acoustic board 6 respectively from top to bottom, the total number of the damping springs 5 is eight, the damping springs 5 are damping structures formed by matching springs and damping rods, four longer sides of the acoustic boards are arranged, the acoustic boards are symmetrical along the center of the short boards, and four damping springs are arranged at the other ends of the acoustic boards, so that the damping springs are uniform in stress and better in damping effect.
The rubber pad 32 has four altogether, sets up the four ends in generator housing 1 bottom respectively, and rubber pad 32 is a circular rubber gasket, and the gasket center trompil corresponds with the screw on the motor housing 1, and bolt 31 passes through the screw hole with generator housing 1 fixed with rubber pad 32, can reduce the damping effect after the rubber pad is used for a long time, but rubber pad 32 is convenient to change to rubber pad low cost.
The four mounting seats 7 are all four, screws are connected with screw holes in a matched mode and are respectively arranged at the four ends of the base 2, two connecting plates 8 are fixedly connected to each mounting seat 7, the connecting plates 8 are symmetrically arranged, the four mounting seats correspond to four vibration reduction wheels, and the four vibration reduction wheels can finish bidirectional movement.
The acoustic panel absorbs the noise generated during the operation of the generator, the upper acoustic panel 4 and the lower acoustic panel 6 are made of the same material and are made of foam aluminum, and the acoustic panel has the advantages of small density, high impact absorption capacity, high temperature resistance, high fireproof performance, corrosion resistance, sound insulation, noise reduction, low heat conductivity, high electromagnetic shielding performance, high weather resistance, filtering capacity, easy processing, easy installation, high forming precision and surface coating.
The vibration reduction wheel 11 is made of rubber material and has low cost.
When carrying the generator, adjust the direction, fold out the damping wheel, can make the generator bidirectional slip, convenient transport, the transport is accomplished, fold up the damping wheel again, the generator shell is fixed to the rubber pad, during operation of generator, rubber pad and damping spring are damped it, prevent that the generator from producing the skew by the vibration in the course of the work, improve generator part life-span, the noise of abatvoix reduction during operation.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a diesel generator vibration damping base, includes base (2), its characterized in that: the base (2) is a concave groove structure, the acoustic board (6) under top fixed connection, acoustic board (4) are gone up in acoustic board (6) top fixed connection down to damping spring (5) top fixed connection, go up acoustic board (4) top screwed connection fixing base (33), fixing base (33) fixed connection rubber pad (32), rubber pad (32) top sets up generator shell (1), generator shell (1) passes through bolt (31) and rubber pad (32) bolted connection, base (2) side screw and screw cooperation connection mount pad (7), fixed connection connecting plate (8) on mount pad (7), set up pivot (9) in the middle of connecting plate (8) on the same mount pad (7), pivot (9) rotate one end of wheel support (10), the other end of wheel support (10) rotates connecting vibration damping wheel (11).
2. The diesel generator vibration damping mount of claim 1, wherein: the damping springs (5) are respectively fixedly connected with the upper sound absorbing plate (4) and the lower sound absorbing plate (6) from top to bottom, eight damping springs (5) are arranged on the longer side of the sound absorbing plate, four damping springs are arranged along the central symmetry of the short sound absorbing plate, and four damping springs are arranged on the other end of the short sound absorbing plate.
3. The diesel generator vibration damping mount of claim 1, wherein: the four rubber pads (32) are arranged at four ends of the bottom of the generator shell (1), the rubber pads (32) are round rubber gaskets, holes are formed in the centers of the gaskets and correspond to screw holes in the motor shell (1), and the generator shell (1) and the rubber pads (32) are fixed through the screw holes by bolts (31).
4. The diesel generator vibration damping mount of claim 1, wherein: four mounting seats (7) are arranged in total, screws and screw holes are matched and connected to be respectively arranged at four ends of the base (2), two connecting plates (8) are fixedly connected to each mounting seat (7), and the connecting plates (8) are symmetrically arranged.
5. A diesel generator vibration damping mount as claimed in claim 2 wherein: the upper sound-absorbing plate (4) and the lower sound-absorbing plate (6) are made of the same material and are made of foam aluminum.
6. The diesel generator vibration damping mount of claim 1, wherein: the vibration reduction wheel (11) is made of rubber.
CN202321864229.0U 2023-07-17 2023-07-17 Vibration reduction base of diesel generator Active CN220622600U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321864229.0U CN220622600U (en) 2023-07-17 2023-07-17 Vibration reduction base of diesel generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321864229.0U CN220622600U (en) 2023-07-17 2023-07-17 Vibration reduction base of diesel generator

Publications (1)

Publication Number Publication Date
CN220622600U true CN220622600U (en) 2024-03-19

Family

ID=90220557

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321864229.0U Active CN220622600U (en) 2023-07-17 2023-07-17 Vibration reduction base of diesel generator

Country Status (1)

Country Link
CN (1) CN220622600U (en)

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