Fuel tank structure

Abstract

The utility model discloses a fuel tank structure in the technical field of fuel systems, and aims at solving the problems that an existing fuel system is narrow in space, unreasonable in layout and the like. The device comprises an oil tank assembly, a mounting block and a fixed bracket, the plurality of mounting blocks are arranged on the periphery of the oil tank assembly; the fixing support comprises a frame-shaped frame and a folded plate which are integrally formed. The folded plates extend downwards from the four folded corners of the frame-shaped frame respectively; a plurality of first mounting holes are formed in the frame at equal intervals; the fuel filter and the oil-water separator are respectively screwed and fixed on the first mounting holes through mounting bolts; a plurality of adjusting holes are formed in the folded plate at equal intervals; the fixing support is arranged on the periphery of the oil tank assembly in a sleeving mode and fixed to the mounting block in a screwed mode through the adjusting holes by using adjusting bolts. The fuel tank is suitable for fuel tank layout, simple in structure and convenient for reasonable utilization of space.

Description

Technical Field

[0001] The utility model relates to a fuel tank structure and belongs to the technical field of fuel systems. Background Art

[0002] Mobile lifting work platform is a kind of aerial work equipment widely used in countries around the world, with many advantages such as flexible movement, safe operation, convenient transfer, etc. With the development of market application, the demand for products of different lengths has gradually become prominent, and the demand for millet-level products has increased day by day, but the main body space of diesel-powered products of 12 meters and below is small, and the space for the layout of various components is cramped.

[0003] The existing fuel system design uses special-shaped fuel tanks or stacks the fuel tanks with other components, with hydraulic pipes or electrical wiring harnesses arranged in the space below. When draining the oil, fuel will cause fuel to drip onto the hydraulic pipes or wiring harnesses, posing a safety hazard.

[0004] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the utility model, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to ordinary technicians in this field. Utility Model Content

[0005] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a fuel tank structure with a simple structure and a fixed bracket design, which facilitates the upward and downward movement and adjustment of components such as a fuel filter and an oil-water separator with the fixed bracket, thereby improving space utilization and avoiding safety hazards caused by stacking components.

[0006] In order to achieve the above purpose, the utility model is implemented by adopting the following technical solutions:

[0007] The utility model provides a fuel tank structure, comprising a fuel tank assembly, a mounting block and a fixing bracket; a plurality of the mounting blocks are arranged on the outer periphery of the fuel tank assembly;

[0008] The fixed bracket includes an integrally formed frame and a folding plate; the folding plates extend downward from the four corners of the frame respectively; a plurality of first mounting holes are evenly spaced on the frame; the fuel filter and the oil-water separator are screwed on the first mounting holes by mounting bolts respectively; a plurality of adjustment holes are evenly spaced on the folding plate; the fixed bracket is sleeved on the outer periphery of the fuel tank assembly, and is screwed on the mounting block by adjusting bolts through the adjusting holes.

[0009] Furthermore, the bottom of the folding plate is connected to a transverse plate, and the bottom of the folding plate is connected to a transverse plate; a third mounting hole is provided on the transverse plate.

[0010] Furthermore, the mounting block is welded to the outer periphery of the fuel tank assembly.

[0011] Furthermore, the mounting block is provided with a plurality of second mounting holes.

[0012] Furthermore, it also includes an oil drain component; the oil drain component includes a screw plug seat, a first screw plug joint, a second screw plug joint, a hose and a screw plug; the screw plug seat is connected and screwed to the bottom of the oil tank assembly; the two ends of the hose are respectively sleeved on the outer circumference of the first screw plug joint and the second screw plug joint; the first screw plug joint is screwed to the screw plug seat; the screw plug is installed on the outer end of the second screw plug joint.

[0013] Furthermore, the oil drain component also includes a clamp; one of the clamps is fastened to the hose connected to the first screw plug joint; and the other clamp is fastened to the hose connected to the second screw plug joint.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The fuel tank structure provided in the present application is provided with a fixed bracket that can be moved up and down and adjusted on the outer periphery of the fuel tank assembly; components such as the fuel filter and the oil-water separator can be screwed on the first mounting hole of the frame frame by means of mounting bolts, and the adjusting bolts are screwed on the mounting block through the adjusting holes on the folding plate of the fixed bracket, thereby driving the fuel filter and the oil-water separator and other components to be adjusted up and down, which can improve the existing placement method of stacking components on each other and avoid certain safety hazards.

[0016] An oil drain component is also provided, which can lead out the fuel using a hose to prevent the existing fuel from dripping directly from the bottom of the fuel tank assembly, causing the hydraulic pipes or wiring harnesses to be dripped with fuel, posing a safety hazard. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the installation of a fuel tank structure provided by the utility model;

[0018] Figure 2 for Figure 1 Schematic diagram of a partially disassembled structure;

[0019] In the figure: 1. fuel tank assembly; 2. mounting block; 3. fixing bracket; 4. oil drain member; 5. frame; 6. folding plate; 7. first mounting hole; 8. adjusting hole; 9. second mounting hole; 10. third mounting hole; 11. screw plug seat; 12. first screw plug joint; 13. second screw plug joint; 14. hose; 15. screw plug; 16. clamp; 17. fuel filter; 18. oil-water separator; 19. cross plate. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and cannot be used to limit the protection scope of the utility model.

[0021] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0022] 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 an indirect connection 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 by specific circumstances.

[0023] The present embodiment provides a fuel tank structure, including a fuel tank assembly 1, a mounting block 2 and a fixing bracket 3. A plurality of mounting blocks 2 are mounted on the periphery of the fuel tank assembly 1. The fixing bracket 3 includes a frame 5 and a folding plate 6 formed in one day. The folding plates 6 extend downward from the four corners of the frame 5. A plurality of first mounting holes 7 are provided at equal intervals on the frame 5. A plurality of adjustment holes 8 are provided at equal intervals on the folding plate 6. When in use, components such as a fuel filter 17 and an oil-water separator 18 are screwed on the first mounting holes 7 by mounting bolts. The fixing bracket 3 is sleeved on the periphery of the fuel tank assembly 1, and after being moved up and down to adjust the adaptable height, the fixing bracket 3 is screwed on the mounting block 2 connected to the periphery of the fuel tank assembly 1 by passing the adjusting bolts through the adjusting holes 8. The design of the fixing bracket 3 connects the fuel filter 17 and the oil-water separator 18 and the fuel tank assembly 1 structure to the left and right, thereby avoiding the safety hazards caused by the existing up-and-down stacking form from a structural perspective.

[0024] Optionally, a transverse plate 19 is connected to the bottom of the folding plate 6, and a third mounting hole 10 is opened on the transverse plate 19. The mounting bolts are screwed into the mobile lifting work platform through the third mounting hole 10, so that the oil tank assembly 1 can be stably placed.

[0025] Optionally, the mounting block 2 is connected to the outer periphery of the fuel tank assembly 1 by welding. A plurality of second mounting holes 9 are provided on the mounting block 2, which can be adjusted up and down by the fixing bracket 3 to provide a certain height adjustment space.

[0026] Optionally, the fuel tank structure also includes an oil drain component 4. The oil drain component 4 provided in this embodiment includes a screw plug seat 11, a first screw plug joint 12, a second screw plug joint 13, a hose 14 and a screw plug 15. The screw plug seat 11 is connected to the bottom of the fuel tank assembly 1. One end of the hose 14 is sleeved on the outer periphery of the first screw plug joint 12, and the other end is sleeved on the outer periphery of the second screw plug joint 13. The first screw plug joint 12 and the screw plug seat 11 are screwed and connected; the screw plug 15 is installed at the outer end of the second screw plug joint 13 for sealing. The use of the hose 14 to lead out the fuel can effectively prevent the fuel from leaking and dripping onto the components or wiring harness below, causing safety hazards.

[0027] Optionally, the oil discharge member 4 further comprises a clamp 16. One clamp 16 is fastened to the rubber hose 14 sleeved on the first screw plug connector 12. Another clamp 16 is fastened to the rubber hose 14 sleeved on the second screw plug connector 13 to prevent fuel leakage.

[0028] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A fuel tank structure, characterized in that: It comprises a fuel tank assembly, a mounting block and a fixing bracket; a plurality of the mounting blocks are arranged on the outer periphery of the fuel tank assembly; The fixed bracket includes an integrally formed frame and a folding plate; the folding plates extend downward from the four corners of the frame respectively; a plurality of first mounting holes are evenly spaced on the frame; the fuel filter and the oil-water separator are screwed on the first mounting holes by mounting bolts respectively; a plurality of adjustment holes are evenly spaced on the folding plate; the fixed bracket is sleeved on the outer periphery of the fuel tank assembly, and is screwed on the mounting block by adjusting bolts through the adjusting holes.

2. The fuel tank structure according to claim 1, characterized in that: The bottom of the folding plate is connected with a transverse plate; a third mounting hole is arranged on the transverse plate.

3. The fuel tank structure according to claim 1, characterized in that: The mounting block is welded to the outer periphery of the oil tank assembly.

4. The fuel tank structure according to claim 3, characterized in that: The mounting block is provided with a plurality of second mounting holes.

5. The fuel tank structure according to claim 1, characterized in that: It also includes an oil drain component; the oil drain component includes a screw plug seat, a first screw plug joint, a second screw plug joint, a hose and a screw plug; the screw plug seat is connected and screwed to the bottom of the oil tank assembly; the two ends of the hose are respectively sleeved on the outer circumference of the first screw plug joint and the second screw plug joint; the first screw plug joint is screwed to the screw plug seat; the screw plug is installed on the outer end of the second screw plug joint.

6. The fuel tank structure according to claim 5, characterized in that: The oil release component also includes a clamp; one of the clamps is fastened to the hose connected to the first screw plug joint; and the other clamp is fastened to the hose connected to the second screw plug joint.

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