CN219176440U - Generator set chassis structure with dirt collecting function - Google Patents

Abstract

The utility model relates to a generator set chassis structure with a dirt collecting function, which comprises: the inner oil tank is connected to the outer chassis; the radiator partition plate is fully welded on the cover plate of the inner-layer oil tank; the radiator partition board, the left girder, the right girder, the rear end outer cross beam and the inner layer fuel tank cover board enclose a five-sided hollow cavity with one side open; the upper three sides of the inner layer oil tank cover plate in the five-sided hollow cavity are respectively provided with a plurality of rectangular through holes; an oil discharging flange opening of the inner layer oil tank is arranged on the left girder; a flange cover plate with a flange rubber ring is arranged at the outer side of the oil discharge flange opening of the inner-layer oil tank; the utility model can effectively prevent oil pollution and coolant sewage generated in the process of oil gas, maintenance and repair when the generator set in the cabin is used for a long time, or leakage oil and water caused by machine problems from being directly discharged into soil.

Description

Generator set chassis structure with dirt collecting function

Technical Field

The utility model relates to the technical field of generators, in particular to a generator set chassis structure with a dirt collecting function.

Background

With the increasing perfection of environmental protection policies, particularly the policy requirements of some export countries, not only the fuel oil of the generator set cannot leak into the soil, but also the oil gas, the lubricating oil in the diesel engine and the cooling liquid of the radiator cannot flow into the ground soil when the generator set in the cabin operates. The generator set chassis is required to be provided with a dirt collecting function in design so as to meet the requirements of the client market.

For a motor unit with a double-layer oil tank base, the prior application number is 202123059694.0, and the motor unit has obvious effects in the aspects of structural strength, space utilization and fuel leakage prevention; but this scheme is to the greasy dirt, the coolant liquid sewage that produce in the oil gas, maintenance and maintenance in-process when long-term use of generator set in the cabin, or because of the oil, the water of seepage that the machine problem appears, does not accomplish the protection, can follow chassis oil tank face limit upper gap direct leakage to ground soil.

Disclosure of Invention

First, the technical problem to be solved

In order to solve the problems in the prior art, the utility model provides the chassis structure of the generator set with the dirt collecting function, wherein greasy dirt, coolant sewage and the like on the inner layer oil tank cover flow into the hollow cavity of the outer layer chassis through the holes on the inner layer oil tank cover, and sewage in the dirt collecting tank can be found and treated in time through the sewage monitoring device.

(II) technical scheme

In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:

as an aspect of the present utility model, a chassis structure of a generator set with a dirt collecting function is provided, which includes: the inner oil tank is connected to the outer chassis;

the outer layer chassis is formed by welding a left side girder, a right side girder, a front end outer beam, a rear end outer beam and an outer layer bottom plate to form a hollow cavity structure with an opening at the top;

the inner layer oil tank is a sealed hollow cavity container structure formed by welding an inner layer oil tank bottom plate, an inner layer oil tank cover plate, a left inner layer oil tank side plate, a right inner layer oil tank side plate, an oil tank partition plate and an oil tank reinforcing rib;

the periphery of an inner oil tank cover plate on the inner oil tank protrudes out of the oil tank main body; the rear end of the inner oil tank cover plate is fully welded with the rear end outer cross beam in a contact manner; the two ends of the inner oil tank cover plate in the length direction are respectively in full contact with the left side girder and the right side girder; the front end of the inner oil tank cover plate is fully welded with the upper end of the outer bottom plate;

the radiator partition plate is fully welded on the inner oil tank cover plate; the radiator partition plate, the left girder, the right girder, the rear end outer cross beam and the inner layer fuel tank cover plate enclose a five-sided hollow cavity with one side open; a plurality of rectangular through holes are respectively formed in the upper three sides of the inner layer oil tank cover plate in the five-sided hollow cavity; an inner layer oil tank oil discharge flange port is arranged on the left side girder; a flange cover plate with a flange rubber ring is arranged at the outer side of the oil discharge flange opening of the inner-layer oil tank;

the inner-layer oil tank is provided with an oil tank oil filling port, a fuel oil inlet, a fuel oil return port, an oil quantity sensor port and an oil tank breathing hole.

The sewage monitoring device comprises an inner tooth joint welded at the middle lower end of the flange cover plate, a target oil display mirror arranged on the inner tooth joint, and a high-level alarm sensor arranged on the inner oil tank cover plate in an opening way; and a floater at the lower end of the high-level alarm sensor is positioned at the groove of the outer bottom plate.

Further, the left side girder and the right side girder are respectively provided with a unit carrying forklift port, a towing hook hole and girder reinforcing ribs which are arranged oppositely.

Further, the girder reinforcing ribs are provided with lifting holes.

Further, the left side girder is provided with an outer layer chassis drain outlet.

Further, a motor beam assembly and an oil engine beam assembly are welded on the inner oil tank cover plate, and two ends of the motor beam assembly and the oil engine beam assembly are welded with the left side girder and the right side girder respectively.

Further, a groove is formed in the bottom plate of the inner-layer oil tank.

Further, an oil drain port is arranged at the bottom of the groove of the left inner oil tank side plate.

Further, a shock pad for unit shock absorption is arranged on the motor beam assembly, and a shock pad for unit shock absorption is arranged on the motor beam assembly.

Further, two ends of the left girder and the right girder are respectively welded with girder end face sealing plates.

(III) beneficial effects

The beneficial effects of the utility model are as follows: the structure strength is good, the structure is compact, the double-layer fuel leakage prevention is realized, and the sewage monitoring device is arranged; meanwhile, the oil pollution and the cooling liquid sewage generated in the oil gas, maintenance and repair processes of the motor unit during long-term use or the leaked oil and water generated due to the machine problem are directly discharged into the soil.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.

FIG. 1 is a perspective view of one embodiment of the present utility model;

FIG. 2 is a front view of the structure of an embodiment of the present utility model;

FIG. 3 is a top view of the structure of one embodiment of the present utility model;

FIG. 4 is a longitudinal cross-sectional view of one embodiment of the present utility model;

FIG. 5 is a transverse cross-sectional view of one embodiment of the present utility model;

fig. 6 is a partial enlarged view of fig. 5 at a.

In the figure:

1. an inner layer oil tank; 11. an oil tank reinforcing rib; 12. an oil tank separator; 13. an inner layer oil tank bottom plate; 14. an inner layer oil tank cover plate; 141. a breathing hole of the oil tank; 142. a fuel inlet;

144. an oil quantity sensor; 145. an oil tank filler; 146. a fuel oil return port; 147. rectangular through holes; 15. a right inner tank side plate; 16. a left inner layer oil tank side plate;

17. an oil drain port of the inner layer oil tank;

2. an outer layer chassis; 21. left side girder; 211. a girder end face seal plate; 212. girder reinforcing ribs; 213. carrying a forklift opening; 214. a sewage outlet; 215. a large Liang Tuogou well;

216. fork truck channel steel; 217. an oil discharge flange port; 22. a motor beam assembly; 221. a shock pad; 2121. a hoisting hole; 23. an oil engine beam assembly; 231. a shock pad; 24. a radiator partition; 25. an outer cross beam at the front end; 26. a right side girder; 27. an outer cross beam at the rear end;

28. an outer layer bottom plate; 29. a flange rubber ring; 30. a flange cover plate;

3. a sewage monitoring device; 301. an inner tooth joint; 311. a high-level alarm sensor; 321. and (5) displaying an oil mirror.

Detailed Description

The utility model will be better explained for understanding by referring to the following detailed description of the embodiments in conjunction with the accompanying drawings.

An embodiment of the utility model relates to a generator set chassis structure with a dirt collecting function, as shown in fig. 1-5, comprising: an inner oil tank 1 and an outer chassis 2, wherein the inner oil tank 1 is connected to the outer chassis 2;

wherein, the outer chassis 2 is formed by welding a left side girder 21, a right side girder 26, a front end outer cross beam 25, a rear end outer cross beam 27 and an outer bottom plate 28 to form a hollow cavity structure with an opening at the top; the left side girder 21 and the right side girder 26 are respectively provided with a unit carrying forklift opening 213, a towing hook hole 215 and a girder reinforcing rib 212 which are arranged oppositely.

Further, in this embodiment, the girder reinforcing rib 212 is provided with a lifting hole 2121; two ends of the left girder 21 and the right girder 26 are respectively welded with girder end face seal plates 211;

an inner oil tank oil drain flange opening 217 and an outer chassis drain opening 214 are arranged on the left girder 21; the flange cover plate 30 with the flange rubber ring 29 is arranged on the outer side of the oil drain flange opening 217 of the inner-layer oil tank.

1-5, the inner tank 1 is a sealed hollow cavity container structure formed by welding an inner tank bottom plate 13, an inner tank cover plate 14, a left inner tank side plate 16, a right inner tank side plate 17, a tank partition plate 12 and a tank reinforcing rib 11; the inner-layer oil tank bottom plate 13 is provided with a groove, a small amount of fuel can start the unit, so that the fuel utilization rate is improved, meanwhile, the collection of impurities at the bottom is facilitated, and the impurities can be better cleaned; an oil drain port 17 is arranged at the bottom of the groove of the left inner layer oil tank side plate 16; the oil tank partition 12 is used for reinforcing an inner oil tank structure and preventing fuel waves in the transportation process; the oil tank reinforcing ribs 14 are used for reinforcing the inner oil tank cover plate 14; the motor beam assembly 22 and the oil engine beam assembly 23 are welded on the inner oil tank cover plate 14, and two ends of the motor beam assembly 22 and the oil engine beam assembly 23 are welded with the left girder 21 and the right girder 27 respectively; the motor beam assembly 22 is provided with a shock pad 221 for unit shock absorption, and the oil engine beam assembly 23 is provided with a shock pad 231 for unit shock absorption.

Further, in the present embodiment, as shown in fig. 1 to 4, the periphery of the inner tank cover 14 on the inner tank 1 protrudes out of the tank main body; the inner oil tank 1 is arranged inside a hollow cavity in the outer chassis 2; the rear end of the inner oil tank cover plate 14 is fully welded with the rear end outer cross beam 27; the two ends of the inner oil tank cover plate 14 in the length direction are respectively in contact with the left side girder 21 and the right side girder 26 for full welding; the front end of the inner tank deck 14 is fully welded to the C-shaped upper end of the outer floor 28.

Further, in the present embodiment, as shown in fig. 3, the radiator partition 24 is fully welded to the inner tank cover 14; the radiator partition 24, the left girder 21, the right girder 26, the rear end outer cross beam 27 and the inner layer oil tank cover plate 14 enclose a five-sided hollow cavity with one side open; the upper three sides of the inner layer oil tank cover plate 14 in the five-sided hollow cavity are respectively provided with a plurality of rectangular through holes 147, so that oil dirt and cooling liquid sewage can flow into the cavity in the outer layer chassis 2 conveniently through the holes.

Further, in the present embodiment, as shown in fig. 3, the inner tank 1 is provided with a tank filler 145, a fuel inlet 142, a fuel return 146, an oil amount sensor 144, and a tank breathing hole 141; the bottom of the oil tank suction pipe provided with the fuel oil inlet 142 is provided with a filter screen for filtering fuel sucked into the unit; the oil quantity sensor is arranged on the oil quantity sensor port 144 and is used for monitoring the fuel oil in the oil tank and feeding back to the controller; the tank breathing holes 141 can effectively keep the internal and external ventilation of the inner tank 1, balance the pressure, and ensure the reliability of diesel supply.

Further, in this embodiment, as shown in fig. 6, the sewage monitoring device 3 is further included, where the sewage monitoring device 3 includes an inner tooth joint 301 welded at the middle lower end of the flange cover plate 30, a target oil display mirror 321 installed on the inner tooth joint 301, and a high-level alarm sensor 311 installed on the inner tank cover plate 14 by punching; the float at the lower end of the high-level alarm sensor 311 is positioned at the groove of the outer bottom plate 28, when the solution in the hollow cavity of the outer bottom plate 2 passes through the float at the lower end of the high-level alarm sensor 311, the float moves upwards, the high-level alarm sensor 311 transmits a signal to the controller, and the controller gives an alarm. Meanwhile, whether the solution exists in the hollow cavity can be seen on the objective oil display lens 321; the grooves of the inner layer oil tank bottom plate 13 and the grooves of the outer layer bottom plate 28 have a certain height difference, so that the sewage can be conveniently collected and discharged.

In summary, the generator set chassis structure with the dirt collecting function provided by the utility model has the innovation points of good structural strength, compact structure, double-layer fuel leakage prevention and self-contained sewage monitoring device; meanwhile, the oil pollution and the cooling liquid sewage generated in the oil gas, maintenance and repair processes of the motor unit during long-term use or the leaked oil and water generated due to the machine problem are directly discharged into the soil.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn to actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the authorization specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present application, it should be understood that, where azimuth terms such as "front, rear, upper, lower, left, right", "transverse, vertical, horizontal", and "top, bottom", etc., indicate azimuth or positional relationships generally based on those shown in the drawings, only for convenience of description and simplification of the description, these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are merely for convenience of distinguishing the corresponding components, and unless otherwise stated, the terms have no special meaning, and thus should not be construed as limiting the scope of the present application.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (10)

1. The utility model provides a take generating set chassis structure of dirt function, its characterized in that includes: the inner oil tank is connected to the outer chassis;

the outer layer chassis is formed by welding a left side girder, a right side girder, a front end outer beam, a rear end outer beam and an outer layer bottom plate to form a hollow cavity structure with an opening at the top;

the inner layer oil tank is a sealed hollow cavity container structure formed by welding an inner layer oil tank bottom plate, an inner layer oil tank cover plate, a left inner layer oil tank side plate, a right inner layer oil tank side plate, an oil tank partition plate and an oil tank reinforcing rib;

the periphery of an inner oil tank cover plate on the inner oil tank protrudes out of the oil tank main body; the rear end of the inner oil tank cover plate is fully welded with the rear end outer cross beam in a contact manner; the two ends of the inner oil tank cover plate in the length direction are respectively in full contact with the left side girder and the right side girder; the front end of the inner oil tank cover plate is fully welded with the upper end of the outer bottom plate;

the radiator partition plate is fully welded on the inner oil tank cover plate; the radiator partition plate, the left girder, the right girder, the rear end outer cross beam and the inner layer fuel tank cover plate enclose a five-sided hollow cavity with one side open; a plurality of rectangular through holes are respectively formed in the upper three sides of the inner layer oil tank cover plate in the five-sided hollow cavity; an inner layer oil tank oil discharge flange port is arranged on the left side girder; a flange cover plate with a flange rubber ring is arranged at the outer side of the oil discharge flange opening of the inner-layer oil tank;

the inner-layer oil tank is provided with an oil tank oil filling port, a fuel oil inlet, a fuel oil return port, an oil quantity sensor port and an oil tank breathing hole.

2. The generator set chassis structure with the dirt collecting function according to claim 1, further comprising a sewage monitoring device, wherein the sewage monitoring device comprises an inner tooth joint welded at the middle lower end of the flange cover plate, a target oil display mirror arranged on the inner tooth joint and a high-level alarm sensor arranged on an opening of the inner oil tank cover plate; and a floater at the lower end of the high-level alarm sensor is positioned at the groove of the outer bottom plate.

3. The generator set chassis structure with dirt collecting function as claimed in claim 1, wherein: and the left side girder and the right side girder are respectively provided with a unit carrying forklift port, a towing hook hole and girder reinforcing ribs which are arranged oppositely.

4. A generator set chassis structure with dirt collecting function as claimed in claim 3, wherein: and lifting holes are formed in the girder reinforcing ribs.

5. The generator set chassis structure with dirt collecting function as claimed in claim 1, wherein: and the left side girder is provided with an outer layer chassis drain outlet.

6. The generator set chassis structure with dirt collecting function as claimed in claim 1, wherein: and the motor beam assembly and the oil engine beam assembly are welded on the cover plate of the inner oil tank, and two ends of the motor beam assembly and the oil engine beam assembly are welded with the left girder and the right girder respectively.

7. The generator set chassis structure with dirt collecting function as claimed in claim 1, wherein: and a groove is formed in the bottom plate of the inner-layer oil tank.

8. The generator set chassis structure with dirt collecting function as claimed in claim 1, wherein: and an oil drain port is arranged at the bottom of the groove of the left inner oil tank side plate.

9. The generator set chassis structure with dirt collecting function as claimed in claim 6, wherein: the motor beam assembly on install the shock pad that is used for unit shock attenuation, the shock pad that is used for unit shock attenuation is installed to the oil engine beam assembly.

10. The generator set chassis structure with dirt collecting function as claimed in claim 1, wherein: and girder end face sealing plates are welded at the two ends of the left girder and the right girder respectively.

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