Drawing type oil tank chassis structure of generator set

Abstract

The utility model discloses a drawing type oil tank chassis structure of a generator set, which comprises a chassis with an upper layer and a lower layer, the upper layer is a set mounting layer, and the lower layer is an oil tank mounting layer; a bottom plate is arranged at the bottom of the oil tank mounting layer, an oil tank is placed on the bottom plate, and the bottom surface structure of the oil tank is consistent with that of the bottom plate; the bottom plate is in sliding connection with the chassis at the oil tank mounting layer in the horizontal direction through a sliding rail mechanism, and a position fixing mechanism is further arranged between the oil tank and the chassis. According to the utility model, the oil tank and the chassis for placing the oil tank are structurally optimized, the bottom plate and the chassis are in sliding connection, and the oil tank placed on the bottom plate has a drawable installation effect, so that the oil tank is convenient to disassemble and maintain; the oil tank with the inclined bottom is matched with the base plate with the inclined bottom plate, it is guaranteed that oil liquid is always concentrated at the lower end of the bottom, and compared with a common flat-bottom oil tank, oil suction is more convenient, and thorough oil drainage is also convenient.

Description

Technical Field

[0001] The utility model relates to a chassis and oil tank installation structure of a generator set, in particular to a pull-out oil tank chassis structure of a generator set. Background Art

[0002] The generator set usually needs to be installed on a chassis, and the chassis needs to carry other necessary components such as the fuel tank.

[0003] The existing oil tank and chassis are in flat contact and are fixed by bolts, or the oil tank and chassis are combined into one to form an oil tank chassis. This method is not conducive to the later maintenance and disassembly of the oil tank. Moreover, these two connection structures have a common problem, that is, when the oil tank is sucking or draining oil, the oil will be distributed on the bottom of the oil tank if the oil volume is small. The oil volume is not concentrated, resulting in the oil suction pipe being unable to supply oil to the unit. Similarly, when cleaning the oil tank and draining the oil, the oil will not be drained completely. Utility Model Content

[0004] In order to solve the problems in the prior art, the utility model provides a pull-out type oil tank chassis structure of a generator set.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A pull-out oil tank chassis structure for a generator set comprises a chassis, wherein the chassis is a two-layer structure, the upper layer is a generator set installation layer, and the lower layer is an oil tank installation layer; a bottom plate is provided at the bottom of the oil tank installation layer, the oil tank is placed on the bottom plate, and the bottom surface structure of the oil tank is consistent with the structure of the bottom plate;

[0007] The bottom plate is slidably connected to the chassis at the oil tank installation layer through a slide rail mechanism, and a position fixing mechanism is also provided between the oil tank and the chassis.

[0008] Furthermore, the bottom plate is installed at an angle; the bottom of the oil tank is a slanted bottom structure, and the inclination angle is consistent with the angle of the bottom plate.

[0009] Furthermore, the bottom plate includes a straight plate and an inclined plate that are fixedly assembled, the straight plate is located at the lower end, and the straight plate is arranged horizontally.

[0010] Furthermore, the slide rail mechanism includes inner slide rails fixed at both side walls of the chassis, and outer slide rails fixed at both sides of the bottom plate, and the inner slide rails are slidably connected to the outer slide rails.

[0011] Furthermore, the inner slide rail and the outer slide rail are slidably connected by upper and lower rows of balls.

[0012] Furthermore, a wedge-shaped block is provided between the inner slide rail located on one side of the inclined plate and the side wall of the chassis, so that the inclined plate and the corresponding outer slide rail can be connected in a plane.

[0013] Furthermore, a handle is fixedly provided on the side of the oil tank, a threaded hole is opened on the handle, a connecting seat corresponding to the handle is fixedly provided on the chassis, and the connecting seat and the handle are connected by screws to form a position fixing mechanism.

[0014] Furthermore, the connection seats are distributed in the middle and outer parts of the chassis.

[0015] Furthermore, the connecting seat is an L-shaped structure, wherein one side plate is fixedly connected to the chassis, and a connecting hole is opened on the other side plate, and the connecting hole cooperates with the threaded hole on the handle.

[0016] Furthermore, a disassembly hole is provided on the side wall of the chassis.

[0017] Beneficial effects of the utility model:

[0018] 1. In the utility model, the bottom plate and the chassis are slidably connected, and the oil tank is placed on the bottom plate so that it can be pulled out and installed, which is convenient for disassembly and maintenance of the oil tank.

[0019] 2. The oil tank of the utility model adopts an inclined bottom and is equipped with a chassis with an inclined bottom plate, which ensures that the oil is always concentrated at the lower end of the bottom. Compared with an ordinary flat-bottom oil tank, it is easier to absorb oil and also easier to drain oil completely.

[0020] 3. The bottom plate of the utility model is composed of a fixed and assembled straight plate and an inclined plate. The straight plate is located at the lower end, so that the oil tank is placed on the bottom plate, and the inclined plate part effectively ensures that the oil flows to the lower part, and gravity is applied to the straight plate part, which ensures that the oil tank will not slide down and squeeze the side wall of the chassis of the unit.

[0021] 4. The arrangement of the handle and the connecting seat in the utility model allows the fuel tank to work in a stable state without shaking with the bottom plate, and the handle is also more convenient for pulling out the fuel tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is the front view of the utility model;

[0023] Figure 2 It is a top view of the utility model;

[0024] Figure 3 It is a side view of the utility model;

[0025] Figure 4 It is a transverse cross-sectional view of the chassis in the utility model;

[0026] Figure 5 for Figure 4 The enlarged view of point A in the middle;

[0027] Figure 6 for Figure 4The enlarged view of point B in the middle;

[0028] Figure 7 This is the front view of the oil tank in the utility model;

[0029] Figure 8 It is a top view of the oil tank in the utility model.

[0030] The drawings are only used for illustrative purposes and should not be construed as limitations on this patent. In order to better illustrate this embodiment, some parts of the drawings may be omitted, enlarged, or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0032] like Figures 1 to 8 As shown, this embodiment provides a pull-out oil tank chassis structure for a generator set, including a chassis 1, which is a two-layer structure, the upper layer is a unit installation layer, and the lower layer is an oil tank installation layer; a bottom plate 2 is provided at the bottom of the oil tank installation layer, and the bottom plate 2 is installed at an angle. The oil tank 3 is placed on the bottom plate 2, and the bottom of the oil tank 3 is an inclined bottom structure, and the inclination angle is consistent with the angle of the bottom plate 2.

[0033] In this embodiment, the bottom plate 2 includes a fixedly assembled straight plate 21 and an inclined plate 22. The inclined angle of the inclined plate 22 is preferably 3-5°. The straight plate 21 is located at the lower end and is arranged horizontally. The bottom surface structure of the oil tank 3 is consistent with that of the bottom plate 2. The oil tank 3 is placed on the bottom plate 2. The inclined plate 22 part effectively ensures that the oil flows downward. Gravity is applied to the straight plate 21 part, and the straight plate part ensures that the oil tank will not slide down and squeeze the side wall of the unit chassis.

[0034] The bottom plate 2 and the chassis 1 at the tank installation layer are connected in a horizontal sliding direction through a slide rail mechanism 4. The slide rail mechanism 4 includes an inner slide rail 41 and an outer slide rail 42. The inner slide rail 41 and the outer slide rail 42 are connected in a sliding manner by two rows of upper and lower balls. The inner slide rail 41 is fixed to the two side walls of the chassis, and the outer slide rail 42 is fixed to the two sides of the bottom plate 2. When the bottom plate 2 is pulled out, it is pulled out together with the two outer slide rails 42.

[0035] In order to meet the inclined state of the inclined plate, a wedge-shaped block 43 is added between the inner slide rail 41 located on one side of the inclined plate and the side wall of the chassis, so that the inclined plate 22 and the corresponding outer slide rail 42 can be connected in a plane.

[0036] A handle 5 is fixed on the side of the oil tank 3, and a threaded hole is provided on the handle 5. A connection seat 6 corresponding to the handle 5 is fixed on the middle and outer sides of the chassis 1. The connection seat 6 is connected to the handle 5 by screws to form a position fixing mechanism. When the oil tank is not maintained and is in a state of long-term use, the oil tank 3 is fixed on the connection seat 6. Even if the unit is used as a mobile power station, the oil tank will not be displaced due to problems such as driving vibration. A disassembly hole 7 is also provided on the side wall of the chassis 1 to facilitate the installation or removal of the oil tank.

[0037] In this embodiment, the connecting seat 6 is an L-shaped structure, one side plate of which is fixedly connected to the chassis 1, and the other side plate is provided with a connecting hole, which cooperates with the threaded hole on the handle.

[0038] The arrangement of the handle 5 and the connecting seat 6 allows the fuel tank to work in a stable state without shaking with the bottom plate, and the handle is also more convenient for pulling out the fuel tank.

[0039] In order to solve the problems in the prior art that the oil tank is not easy to disassemble and the oil tank placed on the flat bottom cannot absorb and drain the oil completely, the utility model optimizes the structure of the oil tank and the chassis used to place the oil tank. The pull-out oil tank with an inclined bottom is equipped with a chassis with an inclined bottom plate, which ensures that the oil is always concentrated at the lower end of the bottom. Compared with ordinary flat-bottom oil tanks, it is easier to absorb oil and drain the oil completely; the bottom plate and the chassis are connected by sliding, and the oil tank placed on the bottom plate has the effect of being pull-out and installed, which is convenient for disassembly and maintenance of the oil tank.

[0040] The above embodiments are only used to illustrate rather than limit the technical solutions of the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art should understand that the present invention can still be modified or replaced by equivalents. Any modification or partial replacement that does not depart from the spirit and scope of the present invention should be included in the scope of the claims of the present invention.

[0041] If the words "first", "second" and so on are used in this document to limit components, those skilled in the art should know that the use of "first" and "second" is only for the convenience of describing the utility model and simplifying the description. Unless otherwise stated, the above words have no special meaning.

[0042] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0043] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A pull-out fuel tank chassis structure for a generator set, comprising a chassis, characterized in that: The chassis is a two-layer structure, the upper layer is the unit installation layer, and the lower layer is the oil tank installation layer; a bottom plate is provided at the bottom of the oil tank installation layer, the oil tank is placed on the bottom plate, and the bottom surface structure of the oil tank is consistent with the structure of the bottom plate; The bottom plate is slidably connected to the chassis at the oil tank installation layer through a slide rail mechanism, and a position fixing mechanism is also provided between the oil tank and the chassis.

2. The pull-out fuel tank chassis structure of the generator set according to claim 1 is characterized in that: The bottom plate is installed at an angle; the bottom of the oil tank is a slanted bottom structure, and the inclination angle is consistent with the angle of the bottom plate.

3. The pull-out fuel tank chassis structure of the generator set according to claim 2 is characterized in that: The bottom plate comprises a straight plate and an inclined plate which are fixedly assembled, wherein the straight plate is located at a lower end and is arranged horizontally.

4. The pull-out fuel tank chassis structure of a generator set according to claim 2 is characterized in that: The slide rail mechanism comprises inner slide rails fixed at both side walls of the chassis and outer slide rails fixed at both sides of the bottom plate, and the inner slide rails are slidably connected with the outer slide rails.

5. The pull-out fuel tank chassis structure of the generator set according to claim 4 is characterized in that: The inner slide rail and the outer slide rail are slidably connected by upper and lower rows of balls.

6. The pull-out fuel tank chassis structure of a generator set according to claim 4, characterized in that: A wedge-shaped block is added between the inner slide rail located on one side of the inclined plate and the side wall of the chassis, so that the inclined plate and the corresponding outer slide rail can be connected in a plane.

7. The pull-out fuel tank chassis structure of a generator set according to claim 1, characterized in that: A handle is fixedly provided on the side of the oil tank, a threaded hole is opened on the handle, a connecting seat corresponding to the handle is fixedly provided on the chassis, and the connecting seat and the handle are connected by screws to form a position fixing mechanism.

8. The pull-out fuel tank chassis structure of a generator set according to claim 7, characterized in that: The connecting seats are distributed in the middle and outer parts of the chassis.

9. The pull-out fuel tank chassis structure of a generator set according to claim 7, characterized in that: The connecting seat is an L-shaped structure, wherein one side plate is fixedly connected to the chassis, and the other side plate is provided with a connecting hole, which cooperates with the threaded hole on the handle.

10. The pull-out fuel tank chassis structure of a generator set according to claim 7, characterized in that: A disassembly hole is provided on the side wall of the chassis.

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