Diesel generator supporting frame capable of reducing resonance

Abstract

The utility model relates to a diesel generator support frame capable of reducing resonance, which comprises a support structure and a shock absorption device, the support structure comprises side rods, inclined support rods, universal wheels, a support plate, upper cross rods and lower cross rods, the shock absorption device comprises a shock absorption plate, damping rods, springs, hydraulic shock absorbers and a bottom plate, and the upper cross rods are fixedly arranged on two sides of the inner side of each side rod. Inclined supporting rods are fixedly arranged at the joints of the side rods and the upper transverse rods, universal wheels are detachably arranged at the bottoms of the inclined supporting rods, lower transverse rods are fixedly arranged below the side rods, damping rods are fixedly arranged below the upper transverse rods, springs are installed on the outer surfaces of the damping rods, the damping rods and spring damping plates are detachably arranged on supporting plates, and hydraulic dampers are detachably arranged below the supporting plates. And a bottom plate is detachably arranged below the hydraulic shock absorbers. The application range is expanded through a hydraulic telescopic rod and the like, a comprehensive damping device of a damping plate, a damping rod, a spring and a hydraulic damper is introduced, and resonance generated by operation of the diesel generator absorbed and dispersed by the supporting frame is remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of diesel generators, in particular to a diesel generator support frame capable of reducing resonance. Background Art

[0002] Current diesel generator support frames present challenges in reducing resonance. Conventional support frame structures may not effectively absorb and disperse vibrations generated by diesel generator operation, leading to resonance. This not only affects the generator's stability and service life but can also cause noise pollution to the surrounding environment. Conventional support frame designs often overlook the importance of vibration damping devices, or these devices are ineffective. Furthermore, the support frame's inflexible structure makes it incompatible with diesel generators of varying models and specifications, limiting its applicability. Utility Model Content

[0003] The purpose of the utility model is to provide a diesel generator support frame with reduced resonance, so as to solve the above problems.

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a diesel generator support frame for reducing resonance, comprising a support structure and a shock-absorbing device, the support structure comprising side rods, oblique support rods, universal wheels, a support plate, an upper cross rod and a lower cross rod, the shock-absorbing device comprising a shock-absorbing plate, a damping rod, a spring, a hydraulic shock absorber and a bottom plate, upper cross rods are fixed on both sides of the inner sides of the side rods, oblique support rods are fixed at the connection between the side rods and the upper cross rod, universal wheels are disassembled and arranged at the bottom of the oblique support rods, a lower cross rod is fixed below the side rods, a damping rod is fixed below the upper cross rod, the spring is installed on the outer surface of the damping rod, the shock-absorbing plate is disassembled and arranged on the support plate, a hydraulic shock absorber is disassembled and arranged below the support plate, and a bottom plate is disassembled and arranged below the hydraulic shock absorber.

[0005] Preferably, the universal wheel is provided with a brake pedal and brake pads, the upper cross bar is provided with a slide groove, the lower cross bar is detachably connected to the oblique support rods on both sides, the two ends of the hydraulic telescopic rod are fixed inside the upper cross bar, and the shock-absorbing plate is disassembled and fixed to the support plate through the fixing pieces at the four corners.

[0006] Preferably, a brake pad is fixedly provided under the brake pedal, and the brake pad is controlled by controlling the brake pedal to control the entire support frame to stop moving. A clamp is slidably provided in the slide groove, and the clamp can completely enter the slide groove.

[0007] Preferably, a dial piece is fixedly provided above the left clamping member, and a dial piece is fixedly provided above the right clamping member, and the left clamping member and the right clamping member are driven to move toward the center of the support frame by controlling the dial piece.

[0008] Compared with the prior art, the beneficial effects of the present invention are:

[0009] 1. By introducing a comprehensive vibration damping device consisting of a vibration damping plate, damping rod, spring, and hydraulic shock absorber, the support frame significantly improves its ability to absorb and disperse vibrations generated by the diesel generator during operation. This design effectively reduces the occurrence of resonance, thereby improving the stability and service life of the generator.

[0010] 2. The supporting structure includes side bars, diagonal support bars, upper cross bars, lower cross bars, and detachable universal wheels, making the entire support frame highly flexible and adjustable. This allows the support frame to adapt to diesel generators of different models and specifications, expanding its scope of application.

[0011] 3. The brake pedal and brake pads on the universal wheels make it easy to push the support frame when it needs to be moved, and when it needs to be fixed, the brake pedal can be used to control the brake pads to achieve stable braking. This design not only improves the mobility of the support frame, but also ensures its safety during use;

[0012] 4. The shock absorber plate is removably secured to the support plate using fixings at the four corners. A base plate is installed beneath the hydraulic shock absorber. This base plate not only increases the stability of the support frame but also utilizes composite materials to further reduce resonance. This modular design makes the various components of the support frame easy to install and remove, simplifying the installation process and facilitating subsequent maintenance and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a partial enlarged view of the clamp of the utility model;

[0015] Figure 3 This is a top view of the utility model;

[0016] Figure 4 This is a left sectional view of the utility model;

[0017] Figure 5 It is a front sectional view of the utility model.

[0018] In the figure: side rod 1, oblique support rod 2, universal wheel 3, brake pedal 301, brake pad 302, support plate 4, shock absorbing plate 5, fixing part 501, hydraulic telescopic rod 6, damping rod 7, spring 8, hydraulic shock absorber 9, bottom plate 10, left clamping part 11, right clamping part 12, dial part 1201, slide groove 13, upper cross bar 14, lower cross bar 15. DETAILED DESCRIPTION

[0019] The following is a combination of the appended examples of the present invention Figure 1-5The technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort shall fall within the scope of protection of the present invention.

[0020] See also Figure 1-5 The utility model provides a technical solution: a diesel generator support frame for reducing resonance, including a supporting structure and a shock absorbing device, the supporting structure includes a side rod 1, an oblique support rod 2, a universal wheel 3, a support plate 4, an upper cross bar 14 and a lower cross bar 15, and the shock absorbing device includes a shock absorbing plate 5, a damping rod 7, a spring 8, a hydraulic shock absorber 9 and a bottom plate 10. Upper cross bars 14 are fixed on both sides of the inner side rod 1, and an oblique support rod 2 is fixed at the connection between the side rod 1 and the upper cross bar 14. The bottom of the oblique support rod 2 is removably provided with a universal wheel 3 by screw connection, a lower cross bar 15 is fixed under the side rod 1, and the damping rod 7 is fixed under the upper cross bar 14. The spring 8 is installed on the outer surface of the damping rod 7, the shock absorbing plate 5 is removably arranged on the supporting plate 4 by screw connection, a hydraulic shock absorber 9 is removably provided under the support plate 4 by screw connection, and a bottom plate 10 is removably provided under the hydraulic shock absorber 9 by screw connection. Composite materials can be used to enhance the stability of the support frame and effectively reduce resonance.

[0021] The universal wheel 3 is provided with a brake pedal 301 and a brake pad 302, a slide groove 13 is provided on the upper cross bar 14, the lower cross bar 15 is detachably connected to the oblique support bars 2 on both sides by screw connection, the two ends of the hydraulic telescopic rod 6 are fixed inside the upper cross bar 14 by bolt connection, and the shock-absorbing plate 5 is detachably fixed to the support plate 4 by screw connection through the fixing pieces 501 at the four corners.

[0022] The brake pad 302 is fixedly installed under the brake pedal 301 by screw connection. The brake pad 302 is controlled by controlling the brake pedal 301 to control the entire support frame to stop moving. A clip is slidingly set in the slide groove 13. The clips at the position in the figure are divided into a left clip 11 and a right clip 12. The sliding setting here is due to the shape and size of the slide groove 13 matching the left clip 11 and the right clip 12. The left clip 11 and the right clip 12 can enter the slide groove 13 completely.

[0023] A shift piece 1201 is fixed above the left clamp 11 by screw connection, and a shift piece 1201 is fixed above the right clamp 12 by screw connection. The structure of the shift piece 1201 is a shift rod structure. The shift rod extends out of the slide slot 13 and can shift the control clamp in and out of the slide slot, so that the clamp can be located above the generator to prevent the generator from shaking too much. The left clamp 11 and the right clamp 12 are driven to move toward the center of the support frame by controlling the shift piece 1201.

[0024] During actual operation, first control the brake pedal 301 to control the brake pad 302 and then control the universal wheel 3 to be fixed to prevent sliding, and then control the hydraulic shock absorber 9 to fall so that the base plate 10 contacts the ground. At this time, adjust the length of the hydraulic telescopic rod 6 according to the actual size of the diesel generator to match the size of the diesel generator, and lower the diesel generator from the top of the support frame so that the bottom of the diesel generator fits with the shock absorber plate 5. At this time, control the lifting and lowering of the hydraulic shock absorber 9 so that the two sides of the diesel generator are lower than the lower surface of the slide groove 13, and move the dial 1201 to make the left clamp 11 and the right clamp 12 move toward the center of the support frame and close to the two sides of the diesel generator. At this time, fine-tune the height of the hydraulic shock absorber 9 so that the two fit together.

[0025] At this time, the diesel generator is started, and the vibration generated is first absorbed by the shock-absorbing plate 5, and the composite shock-absorbing system composed of the spring 8 and the damping rod 7 further reduces the resonance. At the same time, the hydraulic shock absorber 9 automatically adjusts its damping force according to the intensity of the vibration to further absorb and disperse the vibration force. The base plate 10 uses a composite material to effectively absorb and reduce resonance.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A diesel generator support frame for reducing resonance, comprising a hydraulic telescopic rod (6), a support structure and a shock absorbing device, characterized in that: The support structure comprises a side rod (1), an oblique support rod (2), a universal wheel (3), a support plate (4), an upper cross rod (14) and a lower cross rod (15); the shock absorbing device comprises a shock absorbing plate (5), a damping rod (7), a spring (8), a hydraulic shock absorber (9) and a bottom plate (10); upper cross rods (14) are fixedly provided on both sides of the inner side of the side rod (1); an oblique support rod (2) is fixedly provided at the connection between the side rod (1) and the upper cross rod (14); a universal wheel (3) is disassembled and provided at the bottom of the oblique support rod (2); a lower cross rod (15) is fixedly provided below the side rod (1); a damping rod (7) is fixedly provided below the upper cross rod (14); the spring (8) is installed on the outer surface of the damping rod (7); the shock absorbing plate (5) is disassembled and provided on the support plate (4); a hydraulic shock absorber (9) is disassembled and provided below the support plate (4); and a bottom plate (10) is disassembled and provided below the hydraulic shock absorber (9).

2. A diesel generator support frame for reducing resonance according to claim 1, characterized in that: The universal wheel (3) is provided with a brake pedal (301) and a brake pad (302); a slide groove (13) is provided on the upper cross bar (14); the lower cross bar (15) is detachably connected to the oblique support bars (2) on both sides; both ends of the hydraulic telescopic rod (6) are fixed inside the upper cross bar (14); and the shock-absorbing plate (5) is detachably fixed to the support plate (4) through fixing pieces (501) at the four corners.

3. A diesel generator support frame for reducing resonance according to claim 2, characterized in that: A brake pad (302) is fixedly provided below the brake pedal (301), and the brake pad (302) is controlled by controlling the brake pedal (301), thereby controlling the entire support frame to stop moving. A clamping piece is slidably provided in the slide groove (13), and the clamping piece can completely enter the slide groove (13).

4. A diesel generator support frame for reducing resonance according to claim 3, characterized in that: A shifting member (1201) is fixedly provided above the clamping member, and the shifting member (1201) is used to drive the clamping member to move toward the center of the support frame or into the sliding groove (13).

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