A port machinery engine maintenance support

Abstract

The utility model relates to the technical field of engine maintenance discloses a port machinery engine maintenance support, including support frame, the lower surface fixed connection of support frame has the support board, the outer wall fixed connection of support board has the bottom plate, the upper surface fixed connection of bottom plate has the slide rail, the outer wall fixed connection of slide rail is in the outer wall of support frame, the upper surface sliding connection of bottom plate has the toothed plate, the upper surface fixed connection of bottom plate has the first lifting lug, the upper surface of bottom plate is provided with lifting assembly, lifting assembly includes electric push rod, the outer wall fixed connection of electric push rod is in the upper surface of bottom plate, the output end connection of electric push rod is in the outer wall of toothed plate, the toothed end engagement connection of toothed plate has the gear. In the utility model, the output end of electric push rod drives toothed plate to slide, finally makes first bearing plate move stably, thereby reaches the effect that flexible adaptation diversified maintenance scene demand is reached, improves maintenance efficiency and the convenience of operation.

Description

Technical Field

[0001] This utility model relates to the field of engine repair technology, and in particular to a port machinery engine repair bracket. Background Technology

[0002] Port machinery engines are the core power source for various large-scale port machinery and equipment, such as cranes, loaders, and stacker-reclaimers. By converting the chemical energy of fuel into mechanical energy, they provide strong power for loading, unloading, and handling operations. They are key components ensuring the efficient operation of ports. As port throughput continues to rise, the operating intensity and running time of port machinery are constantly increasing, and the failure rate of engines is also rising. In traditional maintenance processes, engine disassembly and assembly are difficult and the positioning is unstable, which not only consumes a lot of manpower and time but also poses safety hazards. Therefore, it is essential to use port machinery engine maintenance brackets. They can accurately position and stably support the engine, allowing maintenance personnel to work in a safe and convenient environment, effectively improving maintenance efficiency and quality, and ensuring the stable operation of port machinery and the continuity of port operations.

[0003] However, traditional port machinery engine maintenance brackets are usually designed with a fixed height. When dealing with different engine models or engine parts that need to be repaired at different heights, it is often necessary to rely on additional lifting equipment or auxiliary tools to adjust the height, which makes the operation cumbersome and has many limitations in actual maintenance work. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a port machinery engine maintenance bracket, which aims to improve the problem that traditional port machinery engine maintenance brackets usually adopt a fixed height design, and often require additional lifting equipment or auxiliary tools to adjust the height when dealing with different engine models or engine parts at different heights that need to be repaired.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A port machinery engine maintenance bracket includes a support frame, a support plate fixedly connected to the lower surface of the support frame, a base plate fixedly connected to the outer wall of the support plate, a slide rail fixedly connected to the upper surface of the base plate, the outer wall of the slide rail fixedly connected to the outer wall of the support frame, a toothed plate slidably connected to the upper surface of the base plate, a first lifting lug fixedly connected to the upper surface of the base plate, and a lifting assembly provided on the upper surface of the base plate.

[0007] Preferably, the lifting assembly includes an electric push rod, the outer wall of which is fixedly connected to the upper surface of the base plate, the output end of which is connected to the outer wall of the toothed plate, the tooth ends of which are meshed with gears, a connecting column fixedly connected inside the gears, the outer wall of which is rotatably connected to the inside of a first lifting lug, a rotating plate fixedly connected to the outer wall of which, a rotating shaft rotatably connected inside the rotating plate, a second lifting lug rotatably connected to the outer wall of which, a first bearing plate fixedly connected to the upper surface of the second lifting lug, a slider fixedly connected to the outer wall of the first bearing plate, and the slider slidably connected to the outer wall of a slide rail.

[0008] Preferably, a drive motor is fixedly connected to the lower surface of the first bearing plate, and a transmission column is connected to the output end of the drive motor.

[0009] Preferably, a sliding ring is rotatably connected to the outer wall of the transmission column, and the lower surface of the sliding ring is fixedly connected to the upper surface of the first bearing plate.

[0010] Preferably, the slip ring is rotatably connected to a support column, and the support column is rotatably connected to a rotating column.

[0011] Preferably, the sliding ring has a sliding groove inside, and the outer wall of the rotating column is rotatably connected to the inside of the sliding groove.

[0012] Preferably, a second bearing plate is fixedly connected to the top end of the transmission column.

[0013] Preferably, the top end of the support column is fixedly connected to the lower surface of the second bearing plate.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, the output end of the electric push rod drives the toothed plate to slide, which ultimately makes the first bearing plate move smoothly, thereby achieving the effect of flexibly adapting to the needs of diverse maintenance scenarios and improving maintenance efficiency and ease of operation.

[0016] 2. In this utility model, the output end of the drive motor drives the transmission column to rotate, which in turn makes the second bearing plate rotate smoothly, thereby achieving multi-angle and multi-position support for the engine, making it convenient for maintenance personnel to perform maintenance operations from different directions. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of a port machinery engine maintenance bracket proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of a partial gear structure of a port machinery engine maintenance bracket proposed in this utility model;

[0019] Figure 3 This is a partial structural diagram of the sliding ring of a port machinery engine maintenance bracket proposed in this utility model;

[0020] Figure 4 This is a partial structural diagram of the sliding groove of a port machinery engine maintenance bracket proposed in this utility model.

[0021] Legend:

[0022] 1. Support frame; 2. Support plate; 3. Base plate; 4. Electric push rod; 5. Tooth plate; 6. Gear; 7. Connecting column; 8. First lifting lug; 9. Rotating plate; 10. Second lifting lug; 11. First bearing plate; 12. Slider; 13. Slide rail; 14. Drive motor; 15. Sliding ring; 16. Transmission column; 17. Support column; 18. Rotating column; 19. Slide groove; 20. Second bearing plate; 21. Rotating shaft. Detailed Implementation

[0023] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] Reference Figures 1-2 An embodiment of this utility model is provided: a port machinery engine maintenance bracket, including a support frame 1, a support plate 2 fixedly connected to the lower surface of the support frame 1, a base plate 3 fixedly connected to the outer wall of the support plate 2, a slide rail 13 fixedly connected to the upper surface of the base plate 3, the outer wall of the slide rail 13 fixedly connected to the outer wall of the support frame 1, a toothed plate 5 slidably connected to the upper surface of the base plate 3, a first lifting lug 8 fixedly connected to the upper surface of the base plate 3, and a lifting assembly provided on the upper surface of the base plate 3;

[0025] Specifically, support frame 1 provides support for the entire maintenance bracket, support plate 2 connects support frame 1 and base plate 3 to strengthen the support, base plate 3 provides a stable support base for the entire device, slide rail 13 supports the sliding of slider 12 so that the first bearing plate 11 can move smoothly along slide rail 13, toothed plate 5 drives gear 6 to rotate, first lifting lug 8 supports the rotation of connecting column 7, and lifting assembly is used to adjust the height of the engine to adapt to different maintenance heights.

[0026] Reference Figures 1-2The lifting assembly includes an electric push rod 4, the outer wall of which is fixedly connected to the upper surface of the base plate 3. The output end of the electric push rod 4 is connected to the outer wall of the toothed plate 5. The toothed end of the toothed plate 5 is meshed with a gear 6. The inside of the gear 6 is fixedly connected to a connecting column 7. The outer wall of the connecting column 7 is rotatably connected to the inside of the first lifting lug 8. The outer wall of the connecting column 7 is fixedly connected to a rotating plate 9. The inside of the rotating plate 9 is rotatably connected to a rotating shaft 21. The outer wall of the rotating plate 9 is rotatably connected to a second lifting lug 10. The upper surface of the second lifting lug 10 is fixedly connected to a first bearing plate 11. The outer wall of the first bearing plate 11 is fixedly connected to a slider 12. The inside of the slider 12 is slidably connected to the outer wall of the slide rail 13.

[0027] Specifically, the electric push rod 4 is used to push the toothed plate 5 to move, the gear 6 is used to drive the connecting column 7 to rotate, the connecting column 7 is used to drive the rotating plate 9 to rotate, the rotating plate 9 is used to drive the second lifting lug 10 and the first bearing plate 11 to move, thereby realizing the lifting and lowering of the first bearing plate 11. The rotating shaft 21 is used to drive the rotating plate 9 to rotate, and the second lifting lug 10 is used to enable the first bearing plate 11 to rise and fall with the rotation of the rotating plate 9. The first bearing plate 11 is used to support maintenance parts such as the engine. Through the cooperation of the slider 12 and the slide rail 13, horizontal sliding is realized. The slider 12 is used to slide and connect with the slide rail 13 to provide support and guidance for the sliding of the first bearing plate 11, ensuring that the first bearing plate 11 moves smoothly on the slide rail 13, thereby adjusting the height of the engine and achieving the effect of improving maintenance efficiency and adaptability.

[0028] Reference Figures 3-4 A drive motor 14 is fixedly connected to the lower surface of the first support plate 11, and a transmission column 16 is connected to the output end of the drive motor 14. A sliding ring 15 is rotatably connected to the outer wall of the transmission column 16, and the lower surface of the sliding ring 15 is fixedly connected to the upper surface of the first support plate 11. A support column 17 is rotatably connected inside the sliding ring 15, and a rotating column 18 is rotatably connected inside the support column 17. A sliding groove 19 is provided inside the sliding ring 15, and the outer wall of the rotating column 18 is rotatably connected inside the sliding groove 19. A second support plate 20 is fixedly connected to the top end of the transmission column 16. The top end of the support column 17 is fixedly connected to the lower surface of the second support plate 20.

[0029] Specifically, the drive motor 14 is used to drive the transmission column 16 to rotate, the transmission column 16 is used to make the second bearing plate 20 rotate, the sliding ring 15 is used to support the sliding of the support column 17, the support column 17 is used to support the second bearing plate 20, and with the cooperation of the sliding ring 15 and the rotating column 18, the second bearing plate 20 can rotate and move. The rotating column 18 is used to strengthen the sliding of the support column 17 and limit the range of movement of the support column 17. The sliding groove 19 is used to support the sliding of the rotating column 18. The second bearing plate 20 is used to carry maintenance parts such as the engine, thereby achieving the effect of adapting to maintenance needs in different directions.

[0030] Working principle: When this type of port machinery engine maintenance bracket is needed, first activate the electric push rod 4. The output end of the electric push rod 4 drives the gear plate 5 to slide, thereby rotating the gear 6 and causing the connecting column 7 and rotating plate 9 to rotate synchronously. This, in turn, moves the first bearing plate 11 and drives the slider 12 to move synchronously, allowing the first bearing plate 11 to move smoothly. This achieves the effect of flexibly adapting to diverse maintenance scenarios, improving maintenance efficiency and operational convenience.

[0031] When different parts of the engine need to be repaired, the drive motor 14 is started first. The output end of the drive motor 14 drives the transmission column 16 to rotate, which in turn drives the second support plate 20 to rotate. This causes the support column 17 to rotate and slide along the inside of the sliding ring 15, which in turn drives the rotating column 18 to slide inside the sliding groove 19. This allows the second support plate 20 to rotate smoothly, thereby achieving multi-angle and multi-position support for the engine, making it convenient for maintenance personnel to perform maintenance operations from different directions.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A port machinery engine maintenance bracket, comprising a support frame (1), characterized in that: The lower surface of the support frame (1) is fixedly connected to a support plate (2), the outer wall of the support plate (2) is fixedly connected to a base plate (3), the upper surface of the base plate (3) is fixedly connected to a slide rail (13), the outer wall of the slide rail (13) is fixedly connected to the outer wall of the support frame (1), the upper surface of the base plate (3) is slidably connected to a toothed plate (5), the upper surface of the base plate (3) is fixedly connected to a first lifting lug (8), and the upper surface of the base plate (3) is provided with a lifting assembly.

2. The port machinery engine maintenance bracket according to claim 1, characterized in that: The lifting assembly includes an electric push rod (4), the outer wall of which is fixedly connected to the upper surface of the base plate (3). The output end of the electric push rod (4) is connected to the outer wall of the toothed plate (5). The toothed end of the toothed plate (5) is meshed with a gear (6). A connecting column (7) is fixedly connected inside the gear (6). The outer wall of the connecting column (7) is rotatably connected to the inside of the first lifting lug (8). A rotating plate (9) is fixedly connected to the outer wall of the connecting column (7). A rotating shaft (21) is rotatably connected inside the rotating plate (9). A second lifting lug (10) is rotatably connected to the outer wall of the rotating plate (9). A first bearing plate (11) is fixedly connected to the upper surface of the second lifting lug (10). A slider (12) is fixedly connected to the outer wall of the first bearing plate (11). The slider (12) is slidably connected to the outer wall of the slide rail (13).

3. The port machinery engine maintenance bracket according to claim 2, characterized in that: A drive motor (14) is fixedly connected to the lower surface of the first bearing plate (11), and a transmission column (16) is connected to the output end of the drive motor (14).

4. The port machinery engine maintenance bracket according to claim 3, characterized in that: The outer wall of the transmission column (16) is rotatably connected to a sliding ring (15), and the lower surface of the sliding ring (15) is fixedly connected to the upper surface of the first bearing plate (11).

5. A port machinery engine maintenance bracket according to claim 4, characterized in that: The sliding ring (15) is rotatably connected to a support column (17), and the support column (17) is rotatably connected to a rotating column (18).

6. A port machinery engine maintenance bracket according to claim 5, characterized in that: The sliding ring (15) has a sliding groove (19) inside, and the outer wall of the rotating column (18) is rotatably connected to the inside of the sliding groove (19).

7. A port machinery engine maintenance bracket according to claim 4, characterized in that: The top end of the transmission column (16) is fixedly connected to a second bearing plate (20).

8. A port machinery engine maintenance bracket according to claim 5, characterized in that: The top end of the support column (17) is fixedly connected to the lower surface of the second bearing plate (20).

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