Diesel generating set box and diesel generating set

Abstract

The diesel generating set comprises a base plate, a connecting plate is arranged on the base plate, a plurality of steel plates, a plurality of rubber plates and a plurality of rubber rods are arranged between the base plate and the connecting plate, and the steel plates and the rubber plates are alternately stacked and fixedly connected. A plurality of rubber rods penetrate through the steel plates and the rubber plates respectively and are in threaded connection with the steel plates and the rubber plates, a radiator, a diesel engine and a generator are arranged on the connecting plate, and the diesel engine is connected with the generator through a coupler. The diesel engine, the generator and the like are installed on the connecting plates, and the steel plates and the rubber plates between the connecting plates can have enough vertical rigidity and bearing capacity for the diesel engine and the generator and stably support the diesel engine and the generator. When the diesel engine and the generator work, vibration energy generated when the diesel engine and the generator work is absorbed through deformation and vibration of rubber of the rubber plate, and the possibility that vibration generated when the diesel generating set works collides with the ground is reduced.

Description

Technical Field

[0001] The utility model relates to the field of diesel generator sets, in particular to a diesel generator set box body and a diesel generator set. Background Technique

[0002] A diesel generator set is a small power generation device, which refers to a power machine that uses diesel and other fuels and uses a diesel engine as a prime mover to drive a generator to generate electricity. The diesel generator set can not only serve as an emergency power supply, but also, through the reasonable optimization of the low-voltage system, some relatively important loads can be used during power outages, so it is widely used in engineering.

[0003] When the diesel generator set is working, it will generate a large amount of noise. Some diesel generator sets directly placed on the ground will collide with the ground during the vibration generated during operation, thereby increasing the noise generated by the diesel generator and seriously affecting the working environment of the staff. Content of the Utility Model

[0004] In order to reduce the possibility of collision between the vibration generated by the diesel generator set during operation and the ground, the present application provides a diesel generator set box body and a diesel generator set.

[0005] The diesel generator set box body and the diesel generator set provided by the present application adopt the following technical solutions:

[0006] A diesel generator set includes a chassis, a connecting plate is provided on the chassis, a plurality of steel plates, a plurality of rubber plates and a plurality of rubber rods are provided between the chassis and the connecting plate, the plurality of steel plates and the plurality of rubber plates are alternately stacked and fixedly connected, and the plurality of rubber rods are respectively passed through and threadedly connected to the plurality of steel plates and the plurality of rubber plates. A radiator, a diesel engine and a generator are provided on the connecting plate, and the diesel engine and the generator are connected by a coupling.

[0007] By adopting the above technical solutions, by installing the diesel engine and the generator on the connecting plate, the plurality of steel plates and the plurality of rubber plates between the connecting plates can have sufficient vertical stiffness and bearing capacity for the diesel engine and the generator, and stably support them. When the diesel engine and the generator are working, the deformation and vibration of the rubber of the rubber plate are used to absorb the vibration energy generated during the operation of the diesel engine and the generator, reducing the possibility of collision between the vibration generated by the diesel generator set during operation and the ground.

[0008] A diesel generator set box body includes a box body main body with an inner cavity, a moving bottom plate and a diesel generator set. The chassis is fixedly connected to the moving bottom plate. The box body main body covers the chassis in the inner cavity. A plurality of wheels are rotatably connected to the moving bottom plate along the horizontal axis direction, and rubber rings are respectively sleeved on the outer sides of the plurality of wheels.

[0009] By adopting the above technical solution, the chassis is arranged on the movable bottom plate. The deformation and vibration of the rubber of the rubber plate are used to absorb the vibration caused to the diesel engine and the generator when the main body of the box moves. The rubber ring on the wheel can absorb the vibration caused to the diesel engine and the generator when the main body of the box moves, and can also absorb the vibration when the diesel engine and the generator are working, reducing the possibility of collision between the vibration generated when the diesel generator set is working and the ground.

[0010] Preferably, it further includes a driving member. A rubber column is slidably connected to the movable bottom plate in the vertical direction. The driving member is used to drive the movement of the rubber column. When the rubber column slides to the extreme position away from the chassis, the bottom surface of the rubber column is flush with the bottom of the rubber ring.

[0011] By adopting the above technical solution, when the driving member drives the rubber column to slide to the extreme position away from the bottom plate, the bottom surface of the rubber column is flush with the bottom of the rubber ring. While making the box unable to move further, the rubber column also absorbs the vibration when the diesel engine and the generator are working, reducing the possibility of collision between the vibration generated when the diesel generator set is working and the ground.

[0012] Preferably, the driving member includes a towing rod, a gear and a rack. The gear is rotatably connected to the movable bottom plate along the horizontal axis direction. The rack is fixedly connected to the rubber column. The gear is rotatably connected to the movable bottom plate along the horizontal axis direction. The gear is meshed with the rack. The towing rod is arranged on the gear to drive the gear to rotate.

[0013] By adopting the above technical solution, by applying force to the towing rod, the gear rotates. Through the meshing connection between the gear and the rack, when the gear rotates, the rack moves. That is, when the towing rod moves away from the main body of the box, the rubber column moves towards the main body of the box; when the towing rod moves towards the main body of the box, the rubber column moves away from the main body of the box.

[0014] Preferably, a hinge ball is provided at one end of the towing rod close to the gear. The hinge ball is movably connected to the gear.

[0015] By adopting the above technical solution, the towing rod can move in multiple directions. When the towing rod moves to abut against the gear, it can drive the gear to rotate.

[0016] Preferably, it further includes a torsion spring. The torsion spring is arranged on the gear. The torsion spring always drives the towing rod to move towards the main body of the box.

[0017] By adopting the above technical solution, when no force is applied to the drawbar, the torsion spring rotates one side of the drawbar ring groove box body main body, making the bottom surface of the rubber column flush with the rubber ring, reducing the possibility of the box body main body moving due to other circumstances.

[0018] Preferably, an air inlet communicating the inner cavity with the outside is provided at one end of the top surface of the box body main body close to the radiator, an air outlet communicating the inner cavity with the outside is provided at one end of the top surface of the box body main body far from the radiator, and a front door and a rear door are respectively installed on both side surfaces in the width direction of the box body main body.

[0019] By adopting the above technical solution, the settings of the air inlet and the air outlet can increase the heat dissipation of the box body main body, and the settings of the front door and the rear door facilitate the maintenance of the diesel generator main body.

[0020] Preferably, viewing windows are respectively provided on the front door and the rear door.

[0021] By adopting the above technical solution, it is convenient to observe the generator, diesel engine, etc. in the inner cavity.

[0022] The technical effects of the present utility model are mainly reflected in the following aspects:

[0023] 1. In the present utility model, the diesel engine, the generator, etc. are installed on the connecting plate. Multiple steel plates and multiple rubber plates between the connecting plates can provide sufficient vertical stiffness and bearing capacity for the diesel engine and the generator, and stably support them. When the diesel engine and the generator are working, the deformation and vibration of the rubber of the rubber plate are used to absorb the vibration energy generated during the operation of the diesel engine and the generator, reducing the possibility of collision between the vibration generated during the operation of the diesel generator set and the ground;

[0024] 2. In the present utility model, the chassis is arranged on the moving bottom plate. The deformation and vibration of the rubber of the rubber plate are used to absorb the vibration caused to the diesel engine and the generator when the box body main body moves. The rubber ring on the wheel can also absorb the vibration caused to the diesel engine and the generator when the box body main body moves, and can also absorb the vibration during the operation of the diesel engine and the generator, reducing the possibility of collision between the vibration generated during the operation of the diesel generator set and the ground;

[0025] 3. In the present utility model, a hinge ball is arranged on the drawbar, enabling the drawbar to move in multiple directions. When the drawbar moves to abut against the gear, the gear can be driven to rotate. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic diagram of the overall structure of the diesel generator set of the present application.

[0027] Figure 2 is a schematic diagram of the overall structure of the housing of the diesel generator set according to the embodiment of the present application.

[0028] Figure 3 It is a schematic diagram of the main structure of the box body in the embodiment of the present application.

[0029] Figure 4 It is a schematic diagram of the structure of the driving part in the embodiment of the present application.

[0030] Explanation of reference numerals: 1, chassis; 11, connecting plate; 111, radiator; 112, diesel engine; 113, generator; 114, coupling; 12, steel plate; 13, rubber plate; 14, rubber rod; 2, box body main body; 21, moving bottom plate; 211, wheel; 212, rubber ring; 22, rubber column; 23, driving part; 231, towing rod; 2311, hinge ball; 232, gear; 233, rack; 24, air inlet; 25, air outlet; 26, front door; 27, rear door; 28, viewing window; 29, torsion spring. Detailed implementation manners

[0031] The following further elaborates on the present application in conjunction with the attached Figures 1-4 to make the technical solution of the present application easier to understand and master.

[0032] The embodiment of the present application discloses a diesel generator set box body and a diesel generator set.

[0033] Referring to Figure 1 , a diesel generator set in this embodiment includes a chassis 1, a connecting plate 11 is fixedly connected to the chassis 1, there are multiple steel plates 12, multiple rubber plates 13 and multiple rubber rods 14 between the chassis 1 and the connecting plate 11. The multiple steel plates 12 and the multiple rubber plates 13 are alternately stacked and fixedly connected to each other. The multiple rubber rods 14 respectively penetrate from one side of the connecting plate 11 to one side of the bottom plate and are threadedly connected to the multiple steel plates 12 and the multiple rubber plates 13. A radiator 111, a diesel engine 112 and a generator 113 are fixedly connected to the connecting plate 11, and the diesel engine 112 and the generator 113 are connected by a coupling 114.

[0034] Referring to Figure 1 , by installing the diesel engine 112 and the generator 113, etc. on the connecting plate 11, the multiple steel plates 12 and the multiple rubber plates 13 between the connecting plates 11 can have sufficient vertical stiffness and bearing capacity for the diesel engine 112 and the generator 113, and provide stable support. When the diesel engine 112 and the generator 113 are working, the deformation and vibration of the rubber of the rubber plate 13 are used to absorb the vibration energy generated when the diesel engine 112 and the generator 113 are working, reducing the possibility of collision between the vibration generated when the diesel generator 113 set is working and the ground.

[0035] Referring to Figures 1-3, A diesel generator set housing of this embodiment includes a housing main body 2 with an inner cavity, a moving bottom plate 21, and a diesel generator set. The chassis 1 is fixedly connected to the moving bottom plate 21, and the housing main body 2 covers the chassis 1 in the inner cavity. A plurality of wheels 211 are rotatably connected to the moving bottom plate 21 along the horizontal axis direction, and rubber rings 212 are respectively sleeved on the outer sides of the plurality of wheels 211. The chassis 1 is arranged on the moving bottom plate 21, and the deformation and vibration of the rubber of the rubber plate 13 are used to absorb the vibration caused to the diesel engine 112 and the generator 113 when the housing main body 2 moves. The rubber rings 212 on the wheels 211 can absorb the vibration caused to the diesel engine 112 and the generator 113 when the housing main body 2 moves, and can also absorb the vibration when the diesel engine 112 and the generator 113 are working, reducing the possibility of collision between the vibration generated when the diesel generator 113 set is working and the ground.

[0036] Refer to Figures 2-3 , It further includes a driving member 23. A rubber column 22 is slidably connected to the moving bottom plate 21 along the vertical direction. The driving member 23 is used to drive the movement of the rubber column 22. When the rubber column 22 slides to the limit position away from the chassis 1, the bottom surface of the rubber column 22 is flush with the bottom of the rubber ring 212. When the driving member 23 drives the rubber column 22 to slide to the limit position away from the chassis 1, the bottom surface of the rubber column 22 is flush with the bottom of the rubber ring 212. While preventing the housing main body 2 from continuing to move, the rubber column 22 also absorbs the vibration when the diesel engine 112 and the generator 113 are working, reducing the possibility of collision between the vibration generated when the diesel generator 113 set is working and the ground.

[0037] Refer to Figures 2-4 , The driving member 23 includes a traction rod 231, a gear 232, and a rack 233. The gear 232 is rotatably connected to the moving bottom plate 21 along the horizontal axis direction. The rack 233 is fixedly connected to the rubber column 22. The gear 232 is rotatably connected to the moving bottom plate 21 along the horizontal axis direction. The gear 232 is meshed with the rack 233. The traction rod 231 is arranged on the gear 232 to drive the gear 232 to rotate. By applying force to the traction rod 231, the gear 232 rotates. Through the meshing connection between the gear 232 and the rack 233, when the gear 232 rotates, the rack 233 moves. That is, when the traction rod 231 moves away from the housing main body 2, the rubber column 22 moves towards the housing main body 2; when the traction rod 231 moves towards the housing main body 2, the rubber column 22 moves away from the housing main body 2.

[0038] Refer to Figures 2-4, one end of the towing bar 231 close to the gear 232 is fixedly connected with a hinge ball 2311, and the hinge ball 2311 is movably connected to the gear 232 and the moving chassis 1. This enables the towing bar 231 to move in multiple directions. When the towing bar 231 moves to abut against the gear 232, it can drive the gear 232 to rotate. It also includes a torsion spring 29, and both ends of the torsion spring 29 are respectively fixedly connected to the gear 232 and the moving chassis 1. The torsion spring 29 always drives the towing bar 231 to move towards the side of the box body main body 2. When no force is applied to the towing bar 231, the torsion spring 29 causes the towing bar 231 to rotate towards the side of the box body main body 2, making the rubber column 22 flush with the bottom surface of the rubber ring 212, reducing the possibility of the box body main body 2 moving due to other circumstances.

[0039] Refer to Figures 2-4 , at one end of the top surface of the box body main body 2 close to the radiator 111, an air inlet 24 communicating the inner cavity with the outside is provided, and at one end of the top surface of the box body main body 2 far from the radiator 111, an air outlet 25 communicating the inner cavity with the outside is provided. Front doors 26 and rear doors 27 are respectively installed on both side surfaces in the width direction of the box body main body 2. The settings of the air inlet 24 and the air outlet 25 can increase the heat dissipation of the box body main body 2, and the settings of the front doors 26 and the rear doors 27 facilitate the maintenance of the main body of the diesel generator 113. Windows 28 are respectively fixedly connected to the front doors 26 and the rear doors 27, which is convenient for observing the generator 113, the diesel engine 112, etc. inside the inner cavity.

[0040] Of course, the above are only typical examples of this application. In addition, this application can also have many other specific implementation manners. Any technical solutions formed by equivalent replacement or equivalent transformation fall within the scope protected by this application.

Claims

1. A diesel generator set, characterized in that: The invention comprises a chassis (1), wherein a connecting plate (11) is provided on the chassis (1), and a plurality of steel plates (12), a plurality of rubber plates (13) and a plurality of rubber rods (14) are provided between the chassis (1) and the connecting plate (11), wherein the plurality of steel plates (12) and the plurality of rubber plates (13) are alternately stacked and fixedly connected, and the plurality of rubber rods (14) are respectively penetrated and threadedly connected to the plurality of steel plates (12) and the plurality of rubber plates (13), and a radiator (111), a diesel engine (112) and a generator (113) are provided on the connecting plate (11), and the diesel engine (112) and the generator (113) are connected via a coupling (114).

2. A diesel generator box, characterized in that: It comprises a box body (2) with an inner cavity, a movable bottom plate (21) and a diesel generator (113) group as claimed in claim 1, wherein the chassis (1) is fixedly connected to the movable bottom plate (21), the box body (2) covers the chassis (1) in the inner cavity, and the movable bottom plate (21) is rotatably connected with a plurality of wheels (211) along a horizontal axis, and the outer sides of the plurality of wheels (211) are respectively provided with rubber rings (212).

3. A diesel generator box according to claim 2, characterized in that: The invention also comprises a driving member (23), wherein a rubber column (22) is slidably connected to the movable bottom plate (21) in a vertical direction, and the driving member (23) is used to drive the movement of the rubber column (22), and when the rubber column (22) slides to a limit position toward a side away from the movable bottom plate (21), the bottom surface of the rubber column (22) is flush with the bottom of the rubber column (22).

4. A diesel generator box according to claim 3, characterized in that: The driving member (23) comprises a traction rod (231), a gear (232) and a rack (233); the gear (232) is rotatably connected to the movable base plate (21) along a horizontal axis direction; the rack (233) is fixedly connected to the rubber column (22); the gear (232) is meshedly connected to the rack (233); and the traction rod (231) is arranged on the gear (232) to drive the gear (232) to rotate.

5. A diesel generator box according to claim 4, characterized in that: An end of the traction rod (231) close to the gear (232) is provided with a hinge ball (2311), and the hinge ball (2311) is movably connected to the gear (232).

6. A diesel generator box according to claim 5, characterized in that : It also includes a torsion spring (29), which is arranged on the gear (232), and the torsion spring (29) always drives the traction rod (231) to move toward one side of the box body (2).

7. A diesel generator box according to claim 2, characterized in that: An air inlet (24) connecting the inner cavity with the outside is provided at one end of the top surface of the box body (2) close to the radiator (111), and an air outlet (25) connecting the inner cavity with the outside is provided at one end of the top surface of the box body (2) away from the radiator (111), and a front door (26) and a rear door (27) are respectively installed on both side surfaces in the width direction of the box body (2).

8. A diesel generator box according to claim 7, characterized in that: The front door (26) and the rear door (27) are respectively provided with viewing windows (28).

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