Maintenance device for generator set

Abstract

The utility model discloses a generator set maintenance device which comprises a main box body, the main box body is a cavity shell of a rectangular structure, a buckle cover is hinged to one side of the main box body, the main box body and the buckle cover are sealed, a plurality of drawer grooves are formed in one side of the main box body, and a plurality of storage drawers are arranged in the drawer grooves; the utility model relates to the technical field of generator set maintenance, in particular to a generator set maintenance device, an engine oil filling mechanism and a cleaning and purging mechanism are arranged on a box body and a buckle cover of a tool box, and lubricating oil can be filled into mechanical joint parts of a generator set through the engine oil filling mechanism; further, the to-be-overhauled part of the generator set can be purged and cleaned through the cleaning and purging mechanism, subsequent overhauling is facilitated, the functionality of the main box body is enriched through the space of the main box body, the overhauling convenience is improved, and carrying and using of matched tools and equipment are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of generator set maintenance, in particular to a generator set maintenance device. Background Art

[0002] During the daily operation and maintenance of the generator set, not only regular maintenance or overhaul is required, but also immediate overhaul is required in special circumstances. At this stage, there are usually two aspects in the overhaul of the generator set: one is to eliminate mechanical failures or hidden dangers, and the other is to maintain the electrical system of the generator set.

[0003] Therefore, in the daily maintenance process, the tools used for generator set maintenance are very diverse. In order to facilitate the carrying of generator set maintenance tools, tool boxes are often used at this stage. However, existing tool boxes often only have the function of carrying, and their functionality is weakened. They cannot provide effective auxiliary functions for the maintenance of generators, and other supporting tools are required, which increases the burden on maintenance personnel. In view of this, in-depth research was conducted on the above issues, resulting in this case. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a generator set maintenance device, which solves the existing background technology problems.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a generator set maintenance device, including a main box body, the main box body is a cavity shell with a rectangular structure, a buckle cover is hinged on one side of the main box body, the main box body and the buckle cover are sealed, a plurality of drawer grooves are opened on one side of the main box body, and a plurality of storage drawers are arranged in the drawer grooves;

[0006] An oil storage box is provided on one side of the main box body, and an oil filling mechanism is provided on the oil storage box;

[0007] The buckle cover is provided with a sealing layer, the sealing layer is sealed with the top opening of the main box body, a filter box is provided in the buckle cover, one side of the filter box is connected to an axial flow air supply fan, and one side of the axial flow air supply fan is connected to a cleaning pipe;

[0008] The buckle cover is equipped with a pipeline storage mechanism for storing the cleaning pipe;

[0009] One side of the filter box extends to the outside of the buckle cover, a first filter screen is arranged on the outer end of the filter box, and a second filter screen is arranged at the connection between the filter box and the axial flow air supply fan.

[0010] Preferably, a socket groove is provided on one side of the buckle cover, and a cleaning nozzle is connected to the end of the cleaning tube, and the cleaning nozzle and the socket groove are limited to each other.

[0011] Preferably, the pipeline storage mechanism includes a rotating disk, which is arranged between the inner wall surface of the buckle cover and the sealing layer. A rotatable central axis is provided at the center of the rotating disk. The rotating disk and the central axis are limited by a one-way ratchet structure. The cleaning tube is wound on the rotating disk, and a rotating wrench is provided on the central axis that passes through the top surface of the buckle cover.

[0012] Preferably, the mesh size of the second filter screen is different from that of the first filter screen, and the mesh size of the second filter screen is greater than that of the first filter screen.

[0013] Preferably, the oil filling mechanism includes an oil drain joint connected to the oil storage tank, a push piston assembled in the oil storage tank and an oil filling port opened at the top of the oil storage tank. Beneficial Effects

[0014] The utility model provides a generator set maintenance device. It has the following beneficial effects: the generator set maintenance device is provided with an oil filling mechanism and a cleaning and blowing mechanism on the box body and the buckle cover of the tool box, and the lubricating oil can be filled into the mechanical joint parts of the generator set through the oil filling mechanism, and then the parts to be repaired of the generator set can be blown and cleaned through the cleaning and blowing mechanism, which is convenient for subsequent maintenance, and the functionality of the main box is enriched through the space of the main box, the convenience of maintenance is improved, and the carrying and use of supporting tools and equipment are reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a three-dimensional structural schematic diagram of a generator set maintenance device.

[0016] Figure 2 The present invention is a schematic diagram of a three-dimensional blasting structure of a generator set maintenance device according to the present invention.

[0017] Figure 3 The utility model is a partial cross-sectional structural schematic diagram of a generator set maintenance device.

[0018] In the figure: 1. Main box body; 2. Buckle cover; 3. Storage drawer; 4. Oil storage box; 5. Sealing layer; 6. Filter box; 7. Axial flow air supply fan; 8. Cleaning pipe; 9. First filter screen; 10. Second filter screen; 11. Socket groove; 12. Cleaning nozzle; 13. Rotating disk; 14. Middle axis; 15. Rotating wrench; 16. Oil drain joint; 17. Push piston; 18. Oil filling port. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 The utility model provides an implementation scheme: in the modern generator maintenance process, the tools required are very diverse, so in the maintenance process, a lot of tools are often needed. Therefore, in the modern generator maintenance, more tools and equipment need to be carried. Conventional tool boxes often only have storage effects, and the functionality is not rich enough. A lot of supporting equipment is also needed, which causes the problem of inconvenience in carrying.

[0021] In view of the above problems, the present application discloses a generator maintenance device, which is mainly used for accommodating tools. The main body of the device is a main box body 1, which is a cavity shell with a rectangular structure. A buckle cover 2 is hinged on one side of the main box body 1. The main box body 1 and the buckle cover 2 are sealed. The main box body 1 and the buckle cover 2 are formed of a metal shell to form a tool box. The structure has high strength and good support and corrosion resistance. A plurality of drawer slots are opened on one side of the main box body 1. A plurality of storage drawers 3 are arranged in the plurality of drawer slots. A variety of tools can be stored through the storage drawers 3 of different sizes, which is convenient for use and carrying.

[0022] The main box 1 is used as a space for storing tools. In order to enrich the functionality of the main box 1, an oil storage box 4 is provided on one side of the main box 1. An oil filling mechanism is provided on the oil storage box 4. The oil is stored in the oil storage box 4. The oil can be filled into the mechanical joints of the generator set by the oil filling mechanism, thereby reducing the tools or equipment that need to be carried.

[0023] In order to further utilize the space inside the buckle cover 2, when repairing the generator set, since the wiring position inside the generator set is closed, dust accumulation and other problems may still occur, a high-pressure purge assembly is provided on the buckle cover 2;

[0024] Specifically, a sealing layer 5 is provided on the buckle cover 2, and the sealing layer 5 is sealed with the top opening of the main box body 1. A filter box 6 is provided in the buckle cover 2, and an axial flow air supply fan 7 is connected to one side of the filter box 6, and a cleaning pipe 8 is connected to one side of the axial flow air supply fan 7; a pipeline storage mechanism is installed in the buckle cover 2 for storing the cleaning pipe 8; one side of the filter box 6 extends to the outside of the buckle cover 2, and a first filter screen 9 is provided on the outer end of the filter box 6, and a second filter screen 10 is provided at the connection between the filter box 6 and the axial flow air supply fan 7;

[0025] During the specific implementation process, the upper space of the buckle cover 2 is closed by the sealing layer 5 inside the buckle cover 2, and a filter box 6 is arranged on the upper part of the sealing layer 5. After the external air is drawn in through the filter box 6 by the axial flow air supply fan 7, the air supply pressure on one side of the cleaning tube 8 is increased under the diameter change effect of the cleaning tube 8, and the cleaning tube 8 can be released from the buckle cover 2 by using the pipeline storage mechanism, and the cleaning tube 8 and the nozzle at the head end of the cleaning tube 8 are aligned with the position to be cleaned, and the position to be inspected can be cleaned by high-pressure air, so as to facilitate the inspection work. After use, the cleaning tube 8 can be retracted into the buckle cover 2 by the pipeline storage mechanism, which is convenient for carrying and further enriches the functionality of the tool box.

[0026] As a preferred solution, further, a socket groove 11 is provided on one side of the buckle cover 2, and a cleaning nozzle 12 is connected to the end of the cleaning tube 8. The cleaning nozzle 12 and the socket groove 11 are limited to each other, and the cleaning nozzle 12 is limited by the socket groove 11 to prevent the cleaning nozzle 12 from being locked into the buckle cover 2 along with the cleaning tube 8.

[0027] As a preferred solution, further, the pipeline storage mechanism includes a rotating disk 13, which is arranged between the inner wall surface of the buckle cover 2 and the sealing layer 5, and a rotatable central axis 14 is provided at the center of the rotating disk 13. The rotating disk 13 and the central axis 14 are limited by a one-way ratchet structure, and the cleaning tube 8 is wound on the rotating disk 13, and the central axis 14 passes through the top surface of the buckle cover 2 and is provided with a rotating wrench 15;

[0028] During the specific implementation process, the rotating disk 13 cooperates with the central axis 14 so that the rotating disk 13 can rotate on the central axis 14. The rotating disk 13 and the central axis 14 are limited by a one-way ratchet structure. The cleaning tube 8 is coiled on the rotating disk 13 and is connected to the axial air supply fan 7. When the cleaning tube 8 is pulled away from the rotating disk 13, the one-way ratchet structure is not locked, so that the cleaning tube 8 is released from the rotating disk 13. When cleaning is completed, the central axis 14 is rotated in the reverse direction by rotating the wrench 15, so that the rotating central axis 14 drives the rotating disk 13 to rotate in the reverse direction, and then the rotating disk 13 retracts the cleaning tube 8 to complete the storage.

[0029] As a preferred solution, further, the mesh size of the second filter 10 is different from that of the first filter 9, and the mesh size of the second filter 10 is greater than that of the first filter 9. The air intake of the axial flow air supply fan 7 is filtered through two layers of filtration to prevent the axial flow air supply fan 7 from being affected by dust and reducing work efficiency.

[0030] As a preferred solution, further, the oil filling mechanism includes an oil discharge joint 16 connected to the oil storage tank 4, a push piston 17 assembled in the oil storage tank 4 and an oil filling port 18 opened at the top of the oil storage tank 4;

[0031] During the specific implementation process, the engine oil can be added to the oil storage tank 4 through the oil filling port 18, connected to the filling pipe through the oil drain joint 16, and then the head end of the filling pipe is extended to the mechanical joint of the generator set, and the oil in the oil storage tank 4 is pushed through the filling pipe to the mechanical joint by the push piston 17, thereby completing the work of mechanical lubrication.

[0032] From the above, it can be generally known that the generator set maintenance device is provided with an oil filling mechanism and a cleaning and purge mechanism on the tool box body and the buckle cover 2. The oil filling mechanism can be used to fill the lubricating oil to the mechanical joints of the generator set, and then the cleaning and purge mechanism can be used to purge and clean the parts to be repaired of the generator set, which is convenient for subsequent maintenance. The space of the main box body 1 is used to enrich the functionality of the main box body 1, improve the convenience of maintenance, and reduce the carrying and use of supporting tools and equipment.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A generator maintenance device, comprising a main box (1), the main box (1) being a hollow shell with a rectangular structure, a buckle cover (2) being hinged on one side of the main box (1), the main box (1) and the buckle cover (2) being sealed, a plurality of drawer slots being opened on one side of the main box (1), and characterized in that: A plurality of storage drawers (3) are arranged in the plurality of drawer slots; An oil storage box (4) is provided on one side of the main box body (1), and an oil filling mechanism is provided on the oil storage box (4); The buckle cover (2) is provided with a sealing layer (5), the sealing layer (5) is sealed with the top opening of the main box body (1), a filter box (6) is provided in the buckle cover (2), one side of the filter box (6) is connected to an axial flow air supply fan (7), and one side of the axial flow air supply fan (7) is connected to a cleaning pipe (8); The buckle cover (2) is equipped with a pipe storage mechanism for storing the cleaning pipe (8); One side of the filter box (6) extends outside the buckle cover (2), a first filter screen (9) is provided on the outer end of the filter box (6), and a second filter screen (10) is provided at the connection between the filter box (6) and the axial flow air supply fan (7).

2. A generator set maintenance device according to claim 1, characterized in that: A socket groove (11) is provided on one side of the buckle cover (2), and a cleaning nozzle (12) is connected to the end of the cleaning tube (8), and the cleaning nozzle (12) and the socket groove (11) are mutually limited.

3. A generator set maintenance device according to claim 2, characterized in that: The pipeline storage mechanism comprises a rotating disk (13), the rotating disk (13) being arranged between the inner wall surface of the buckle cover (2) and the sealing layer (5), a rotatable central axis (14) being arranged at the center of the rotating disk (13), the rotating disk (13) and the central axis (14) being limited by a one-way ratchet structure, the cleaning tube (8) being wound on the rotating disk (13), and a rotating wrench (15) being arranged on the central axis (14) penetrating the top surface of the buckle cover (2).

4. A generator set maintenance device according to claim 3, characterized in that: The mesh size of the second filter screen (10) is different from that of the first filter screen (9), and the mesh size of the second filter screen (10) is greater than that of the first filter screen (9).

5. A generator set maintenance device according to claim 4, characterized in that: The engine oil filling mechanism comprises an oil discharge joint (16) connected to an engine oil storage tank (4), an injection piston (17) mounted in the engine oil storage tank (4), and an oil filling port (18) provided at the top of the engine oil storage tank (4).

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