Rack for diesel generating set
By introducing a shock-absorbing mechanism and a moving mechanism into the diesel generator set frame, and using dampers and buffer springs to absorb vibrations, the problems of unstable operation and noise pollution caused by vibrations are solved, achieving stable operation and convenient handling.
Patent Information
- Application Number
- CN202520136366.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-21
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2035-01-21
AI Technical Summary
Existing diesel generator sets generate significant vibrations during operation, leading to unstable operation and severe noise pollution, as the frame cannot effectively buffer the vibrations.
A frame including a shock absorption mechanism and a moving mechanism was designed. It uses dampers and buffer springs to absorb vibrations and combines them with casters for easy handling.
It effectively buffers vibration, improves the stability of the generator set, reduces noise pollution, and enhances the ease of handling.
Smart Images
Figure CN223609748U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to diesel generating set technical field, concretely is a kind of frame for diesel generating set. BACKGROUND
[0002] Diesel generating set is small-sized power equipment, refers to the diesel oil as fuel, with diesel engine as prime mover to drive generator to generate electricity power machinery, the main function of generator set frame is just to support generator, is the subsidiary structure of generator, before generator factory shipment, generally will generator be fixed on frame, to improve the stability of generator when running.
[0003] Current diesel generating set frame is usually only connected and assembled with several simple iron stands, when generator set runs, larger vibration is generated, and frame cannot buffer and absorb vibration, not only easy to cause generator set unstable use, and vibration can generate larger noise, pollute environment, for this purpose, a kind of frame for diesel generating set is proposed. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a kind of frame for diesel generating set to solve the problem that the vibration of current diesel generating set is generated, and frame cannot buffer and absorb vibration, not only easy to cause generator set unstable use, and vibration can generate larger noise, pollute environment in the above background.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of frame for diesel generating set, including base, the top four corners of the base are fixedly connected with slide bar, the outer side wall of the slide bar is slidably connected with mounting plate, the top of the mounting plate is uniformly fixedly connected with connecting frame, the outer side wall of the slide bar is slidably connected with sleeve, and the outer side wall between the sleeve of left and right parts is fixedly connected with connecting rod, and between the top of the base and the mounting plate is provided with damping mechanism;
[0006] The top between the inner cavity left side and right side of the base is fixedly connected with limit rod, and the inner cavity of the base is provided with moving mechanism.
[0007] As further description of the above technical scheme:
[0008] The damping mechanism includes a first damper, a first buffer spring, a connecting seat, a connecting rod, a connecting plate, a fixing seat, a second damper and a second buffer spring, the top of the base is fixedly connected with the first damper in a symmetrical mode, the outer side of the first damper is sleeved with the first buffer spring, the top of the base and the bottom of the mounting plate are fixedly connected with the connecting seat at four corner positions, the connecting seat is rotationally connected with the connecting rod in the inside, the outer side of the connecting rod is symmetrically and slidably connected with the connecting plate, the front and back parts of the connecting plate of the left and right parts, which are away from each other, are fixedly connected with the fixing seat, the middle part between the opposite sides of the connecting plate of the left and right parts is fixedly connected with the second damper, and the outer side of the second damper is sleeved with the second buffer spring.
[0009] As a further description of the above technical solution:
[0010] The upper and lower ends of the first buffer spring are fixedly connected with the bottom of the mounting plate and the top of the base respectively.
[0011] As a further description of the above technical solution:
[0012] The two ends of the second buffer spring are fixedly connected with the opposite sides of the connecting plate of the left and right parts respectively, and the other end of the connecting rod is rotationally connected to the inside of the fixing seat.
[0013] As a further description of the above technical solution:
[0014] The moving mechanism includes a bidirectional screw rod, a rotating disc, a pressing block, a vertical rod, a moving plate, a reset spring and a universal wheel, the top between the left and right sides of the inner cavity of the base is rotationally connected with the bidirectional screw rod penetrating through, and is located at the bottom of the limiting rod, the two ends of the bidirectional screw rod are fixedly connected with the rotating disc, the outer side wall of the bidirectional screw rod is symmetrically and screw-connected with the pressing block through threads, the pressing block is slidably connected to the outer side wall of the limiting rod, the top of the inner cavity of the base is fixedly connected with the vertical rod at four corner positions, the outer side of the vertical rod is slidably connected with the moving plate, the outer side of the vertical rod is sleeved with the reset spring, and the bottom of the moving plate is rotationally connected with the universal wheel at four corner positions.
[0015] As a further description of the above technical solution:
[0016] The upper and lower ends of the reset spring are fixedly connected with the top of the inner cavity of the base and the top of the moving plate respectively, and the opposite sides of the moving plate of the left and right sides and the pressing block of the left and right parts are all provided with inclined surfaces.
[0017] Compared with the prior art, the damping mechanism has the advantages that:
[0018] 1. The frame for the diesel generating set, by the setting of the sleeve, connecting rod and damping mechanism, when the generating set vibrates, the installation plate slides outside the slide rod, the first damper and the first buffer spring are stressed, the upper connecting seat is moved, the fixing seat is moved, the connecting plate slides outside the connecting rod, the second damper and the second buffer spring are stressed, the vibration is fully buffered by the stress deformation of the first buffer spring and the second buffer spring, the vibration of the generating set during work is avoided, the stability during use is ensured, the noise generation is reduced, and the noise pollution to the environment is avoided.
[0019] 2. The frame for the diesel generating set, by the setting of the limiting rod and the moving mechanism, by rotating the rotating disc, the bidirectional screw rod is driven to rotate, by the limitation of the limiting rod, the extrusion blocks are close to each other, the moving plate is extruded, the moving plate is lowered, the universal wheel is driven to lower and contact the ground, the base is lifted, the generating set is conveniently carried to the designated place, the carrying convenience is improved, and the practicality of the device is improved. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 It is a whole structure schematic view of the frame for the diesel generating set proposed in the utility model;
[0021] Figure 2 It is a connecting rod installation structure schematic view of the frame for the diesel generating set proposed in the utility model;
[0022] Figure 3 It is a main view structure schematic view of the frame for the diesel generating set proposed in the utility model;
[0023] Figure 4 It is a reset spring installation structure schematic view of the frame for the diesel generating set proposed in the utility model.
[0024] In the drawing: 100, base; 200, slide rod; 210, first damper; 220, first buffer spring; 230, connecting seat; 240, connecting rod; 250, connecting plate; 260, fixing seat; 270, second damper; 280, second buffer spring; 290, sleeve; 291, connecting rod; 300, installation plate; 400, connecting frame; 500, limiting rod; 510, bidirectional screw rod; 520, rotating disc; 530, extrusion block; 540, vertical rod; 550, moving plate; 560, reset spring; 570, universal wheel. DETAILED DESCRIPTION
[0025] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiment is only a part of the embodiment of the utility model, and is not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the scope of the utility model protection.
[0026] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. The features limited by "first" and "second" can be explicitly or implicitly included one or more features. In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.
[0027] In the description of the utility model, it should be explained that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication between two elements. For the ordinary skill in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0028] The utility model provides a rack for diesel generating set, produces the vibration and fully buffers, avoids the larger vibration of generating set when working, guarantees the stability when using, and reduces the generation of noise, avoids the noise pollution environment, please refer to Figures 1-4 , including base 100;
[0029] Please refer to Figure 1 , the top four corner edge position of base 100 is fixedly connected with slide rod 200, the outer side wall of slide rod 200 is slidably connected with mounting plate 300, the top of mounting plate 300 is uniformly fixedly connected with connecting frame 400, the outer side wall of sleeve 290 of slide rod 200 is slidably connected, the outer side wall between left and right sleeve 290 is fixedly connected with connecting rod 291, and the top of base 100 and mounting plate 300 are provided with damping mechanism between mounting plate 300;
[0030] Please refer again to Figure 4 , the top of the inner cavity of the base 100 is fixedly connected with a limiting rod 500 between the left and right sides, and the inner cavity of the base 100 is provided with a moving mechanism.
[0031] Please refer again to Figure 2 , the damping mechanism comprises a first damper 210, a first buffer spring 220, a connecting seat 230, a connecting rod 240, a connecting plate 250, a fixed seat 260, a second damper 270 and a second buffer spring 280.
[0032] Please refer again to Figure 2 , the top of the base 100 is fixedly connected with the first damper 210 in a symmetrical manner, the outer side of the first damper 210 is sleeved with the first buffer spring 220, the top of the base 100 and the bottom of the mounting plate 300 are fixedly connected with the connecting seat 230 at the four corner positions, and the connecting seat 230 is rotatably connected with the connecting rod 240 in the inside.
[0033] Please refer again to Figure 2 , the outer side of the connecting rod 291 is slidably connected with the connecting plate 250 in a symmetrical manner, the front and rear parts of the mutually faraway sides of the connecting plates 250 of the left and right parts are fixedly connected with the fixed seat 260, the middle part between the opposite sides of the connecting plates 250 of the left and right parts is fixedly connected with the second damper 270, and the outer side of the second damper 270 is sleeved with the second buffer spring 280.
[0034] As described above, by means of the arrangement of the sleeve 290, the connecting rod 291 and the damping mechanism, when the generator set produces vibration, the mounting plate 300 is caused to slide outside the slide rod 200, the first damper 210 and the first buffer spring 220 are caused to be stressed, the connecting seat 230 of the upper part is caused to move, the fixed seat 260 is caused to move, the connecting plate 250 is caused to slide outside the connecting rod 291, the second damper 270 and the second buffer spring 280 are caused to be stressed, the stress deformation of the first buffer spring 220 and the second buffer spring 280 is caused to fully buffer the generated vibration, the generation of large vibration of the generator set during work is avoided, the stability during use is ensured, the generation of noise is reduced, and the noise pollution to the environment is avoided.
[0035] Please refer again to Figure 2 , the upper and lower ends of the first buffer spring 220 are fixedly connected with the bottom of the mounting plate 300 and the top of the base 100 respectively.
[0036] Please refer again to Figure 2 , the two ends of the second buffer spring 280 are fixedly connected with the opposite sides of the connecting plates 250 of the left and right parts respectively, and the other end of the connecting rod 240 is rotatably connected to the inside of the fixed seat 260.
[0037] Please refer again to Figure 4The moving mechanism comprises a bidirectional screw 510, a rotating disc 520, extrusion blocks 530, vertical rods 540, a moving plate 550, a reset spring 560 and universal wheels 570, the bidirectional screw 510 is rotatably connected through the top between the left and right sides of the inner cavity of the base 100 and is located at the bottom of the limiting rod 500, the two ends of the bidirectional screw 510 are fixedly connected with the rotating disc 520, the outer side wall of the bidirectional screw 510 is symmetrically screwed with the extrusion blocks 530 through threads, the extrusion blocks 530 are slidingly connected to the outer side wall of the limiting rod 500, the vertical rods 540 are fixedly connected to the four corner positions of the top of the inner cavity of the base 100, the moving plate 550 is slidingly connected to the outer side of the vertical rods 540, the reset spring 560 is sleeved on the outer side of the vertical rods 540, and the universal wheels 570 are rotatably connected to the bottom of the moving plate 550.
[0038] Please refer again to Figure 4 The upper and lower ends of the reset spring 560 are fixedly connected with the top of the inner cavity of the base 100 and the top of the moving plate 550 respectively, and the opposite sides of the extrusion blocks 530 on the left and right sides and the left and right parts of the moving plate 550 are provided with inclined surfaces.
[0039] As described above, by virtue of the arrangement of the limiting rod 500 and the moving mechanism, the rotating disc 520 is rotated to drive the bidirectional screw 510 to rotate, the extrusion blocks 530 are caused to approach each other by the limitation of the limiting rod 500, the moving plate 550 is extruded, the moving plate 550 is lowered, the universal wheels 570 are lowered, the base 100 is lifted up, the generator set is conveniently carried to a designated place, the convenience of carrying is improved, and the practicality of the device is improved.
[0040] In specific use, the person skilled in the art installs the generator set on the connecting frame 400, rotates the rotating disc 520 to drive the bidirectional screw rod 510 to rotate, limits the mutual approach of the extrusion blocks 530 by the limiting rod 500, extrudes the moving plate 550, makes the moving plate 550 descend, simultaneously stretches the reset spring 560, thereby drives the universal wheel 570 to descend and contact the ground, lifts the base 100, carries the generator set to the designated place, then reverses the rotating disc 520, makes the extrusion blocks 530 move away from each other, releases the extrusion on the moving plate 550, resets the moving plate 550 by the reset of the reset spring 560, thereby makes the universal wheel 570 be stored in the inside of the base 100, makes the base 100 contact the ground, when the generator set works, the vibration generated makes the mounting plate 300 slide outside the slide rod 200, simultaneously makes the upper connecting seat 230 move, thereby makes the fixing seat 260 move, makes the connecting plate 250 slide outside the connecting rod 291, makes the second damper 270 and the second buffer spring 280 bear force, deforms by the force of the first buffer spring 220 and the second buffer spring 280, sufficiently buffers the vibration generated, guarantees the stability of work, reduces the generation of noise.
[0041] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0042] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.
Claims
1. A rack for a diesel generator set, characterised in that: The application relates to a four-wheel vehicle damping device, which comprises a base (100), a sliding rod (200) fixedly connected to the top four-corner edge of the base (100), an installation plate (300) slidingly connected to the outer side wall of the sliding rod (200), a connecting frame (400) uniformly fixedly connected to the top of the installation plate (300), a sleeve (290) slidingly connected to the outer side wall of the sliding rod (200), a connecting rod (291) fixedly connected between the outer side walls of the sleeves (290) on the left and right sides, and a damping mechanism arranged between the top of the base (100) and the installation plate (300). A limiting rod (500) is fixedly connected between the top of the inner cavities of the left and right sides of the base (100), and a moving mechanism is arranged in the inner cavity of the base (100).
2. A housing for a diesel generator set as claimed in claim 1, characterised in that: The damping mechanism comprises first dampers (210), first buffer springs (220), connecting seats (230), connecting rods (240), connecting plates (250), fixed seats (260), second dampers (270) and second buffer springs (280), the top of the base (100) is symmetrically fixedly connected with the first dampers (210), the outer side of the first damper (210) is sleeved with the first buffer spring (220), the top four-corner positions of the base (100) and the bottom four-corner positions of the installation plate (300) are fixedly connected with the connecting seats (230), the connecting rods (240) are rotationally connected in the connecting seats (230), the outer side of the connecting rod (291) is symmetrically slidingly connected with the connecting plates (250), the front and back parts of the connecting plates (250) on the left and right sides are fixedly connected with the fixed seats (260) on the sides away from each other, the middle parts between the opposite sides of the connecting plates (250) on the left and right sides are fixedly connected with the second dampers (270), and the outer side of the second damper (270) is sleeved with the second buffer spring (280).
3. A housing for a diesel generator set according to claim 2, characterised in that: The upper and lower ends of the first buffer spring (220) are fixedly connected with the bottom of the installation plate (300) and the top of the base (100) respectively.
4. A housing for a diesel generator set as claimed in claim 2, characterised in that: The two ends of the second buffer spring (280) are fixedly connected with the opposite sides of the connecting plates (250) on the left and right sides respectively, and the other end of the connecting rod (240) is rotationally connected in the inner part of the fixed seat (260).
5. A housing for a diesel generator set as defined in claim 1, characterized in that: The moving mechanism comprises a bidirectional screw (510), a rotating disc (520), an extrusion block (530), a vertical rod (540), a moving plate (550), a reset spring (560) and a universal wheel (570), the top of the inner cavity of the base (100) between the left and right sides is penetrated through and rotationally connected with the bidirectional screw (510), and is located at the bottom of the limiting rod (500); both ends of the bidirectional screw (510) are fixedly connected with the rotating disc (520); the outer side wall of the bidirectional screw (510) is symmetrically screwed with the extrusion block (530) through threads; the extrusion block (530) is slidingly connected to the outer side wall of the limiting rod (500); the top of the inner cavity of the base (100) is fixedly connected with the vertical rod (540) at the positions of four corners; the outer side of the vertical rod (540) is slidingly connected with the moving plate (550); the outer side of the vertical rod (540) is sleeved with the reset spring (560); and the bottom of the moving plate (550) is rotationally connected with the universal wheel (570) at the positions of four corners.
6. A housing for a diesel generator set according to claim 5, characterised in that: The upper and lower ends of the reset spring (560) are fixedly connected with the top of the inner cavity of the base (100) and the top of the moving plate (550) respectively, and the left and right sides of the moving plate (550) and the opposite sides of the extrusion block (530) on the left and right parts are all provided with inclined surfaces.