Marine electromechanical maintenance lifting device

Abstract

The ship electromechanical maintenance lifting device comprises a bottom plate, brake trundles, a double-end servo motor, a winch and a pull rope, the brake trundles are installed at the four corners of the lower surface of the bottom plate respectively, a rubber cushion plate is fixedly arranged in the middle of the upper surface of the bottom plate, and a support is fixedly connected to the portion, on the side of the rubber cushion plate, of the upper surface of the bottom plate. A double-end servo motor is fixedly arranged on the upper surface of the support, a winch is fixedly connected to the outer wall of the end of the transmission rod, a pull rope is installed on the outer wall of the winch, a clamping sleeve is fixedly connected to the lower end of the pull rope, and limiting sleeves are fixed to the front side and the rear side of the middle of the upper surface of the supporting plate correspondingly; the inner wall of the limiting sleeve is movably connected with an adjusting rod, and the outer wall of the adjusting rod is sleeved with a sleeve. The lifting device for the electromechanical maintenance of the ship is convenient for positioning a ship electromechanical part placed on the lifting device, so that the situation that the maintenance work is influenced by displacement during electromechanical maintenance of the ship is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of ship electromechanical maintenance tools, in particular to a ship electromechanical maintenance lifting device. Background Art

[0002] Ship electromechanical maintenance refers to the process of repairing generators, electrical equipment and mechanical parts on a ship. This process is designed to ensure the normal operation of the ship's electromechanical system, thereby allowing the ship to operate safely. The ship's electromechanical maintenance lifting device is a tool for lifting equipment during ship electromechanical maintenance, and is one of the commonly used tools during maintenance.

[0003] However, the existing ship electromechanical maintenance lifting device has the following problems when used:

[0004] In order to ensure the stability of the ship's electromechanical equipment during maintenance, it is necessary to position the ship's electromechanical equipment on the device. However, the existing ship's electromechanical equipment maintenance lifting device is not convenient for positioning the ship's electromechanical equipment placed thereon, which can easily lead to displacement of the ship's electromechanical equipment when maintenance personnel are working, and thus easily affect the progress of the ship's electromechanical equipment maintenance work, reducing the practicability of the device.

[0005] In view of the above problems, it is urgently necessary to carry out innovative design based on the original ship electromechanical maintenance lifting device. Utility Model Content

[0006] The purpose of the utility model is to provide a ship electromechanical maintenance lifting device to solve the problem that the ship electromechanical maintenance lifting device proposed in the above background technology is not convenient for positioning the ship electromechanical placed thereon, which easily leads to displacement during ship electromechanical maintenance and affects the maintenance work.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ship electromechanical maintenance lifting device, comprising a bottom plate, the four corners of the bottom surface of the bottom plate are respectively installed with brake casters, a rubber pad is fixedly arranged in the middle of the upper surface of the bottom plate, a bracket is fixedly connected to the upper surface of the bottom plate on the side of the rubber pad, a double-headed servo motor is fixedly arranged on the upper surface of the bracket, and a transmission rod is fixedly installed at the end of the output shaft of the double-headed servo motor;

[0008] The outer wall of the end of the transmission rod is fixedly connected with a winch, the outer wall of the winch is installed with a pull rope, the lower end of the pull rope is fixedly connected with a clamping sleeve, and the clamping sleeve is respectively fixed to the two ends of the support plate;

[0009] The limiting sleeves are fixed on the front and rear sides of the middle of the upper surface of the support plate respectively, the inner wall of the limiting sleeve is movably connected with an adjusting rod, the outer wall of the adjusting rod is sleeved with a sleeve, the side outer wall of the sleeve is fixedly connected with the limiting rod, and the outer wall of the limiting rod is installed with a positioning mechanism.

[0010] Preferably, a positioning frame is fixedly provided on the upper surface of the bracket on the side of the winch, and the positioning frame is rotatably connected to the transmission rod.

[0011] Preferably, the adjusting rod is rotatably arranged with the support plate and the limiting sleeve respectively, the adjusting rod is threadedly connected with the sleeve, and the limiting sleeve and the limiting rod are slidably arranged.

[0012] Preferably, the adjusting rod is rotatably arranged with the support plate and the limiting sleeve respectively, the adjusting rod is threadedly connected with the sleeve, and the limiting sleeve and the limiting rod are slidably arranged.

[0013] Preferably, the positioning mechanism comprises a rod sleeve, a clamping plate and an anti-slip pad, the rod sleeve is sleeved on the outer wall of the limiting rod, a clamping plate is movably mounted on the end of the rod sleeve, and an anti-slip pad is bonded to the side outer wall of the clamping plate.

[0014] Preferably, the rod sleeve and the limiting rod are threadedly arranged, and the rod sleeve and the clamping plate form a rotating structure.

[0015] The ship electromechanical maintenance lifting device of the utility model has the following beneficial effects: the ship electromechanical maintenance lifting device is convenient for positioning the ship electromechanical placed thereon, thereby preventing displacement during ship electromechanical maintenance from affecting the maintenance work;

[0016] By rotating the adjusting rod, the sleeve moves vertically, thereby moving the positioning mechanism to an appropriate height, and then by rotating the rod sleeve, the rod sleeve drives the clamping plate to move, thereby driving the clamping plate to drive the anti-slip pad to fit the ship's electromechanical equipment. Similarly, the remaining adjusting rods and positioning mechanisms are operated to complete the positioning of the ship's electromechanical equipment. Therefore, the device is convenient for positioning the ship's electromechanical equipment placed thereon, thereby avoiding displacement during ship's electromechanical equipment maintenance that affects the maintenance work. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the overall front section structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall side section structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the side section structure of the limit sleeve of the utility model;

[0021] Figure 4 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0022]

Main component symbol description

[0023] 1. Bottom plate; 2. Brake caster; 3. Rubber pad; 4. Bracket; 5. Double-head servo motor; 6. Transmission rod; 7. Winch; 8. Positioning frame; 9. Pull rope; 10. Clamping sleeve; 11. Support plate; 12. Limit sleeve; 13. Adjustment rod; 14. Sleeve; 15. Limit rod; 16. Positioning mechanism; 1601. Rod sleeve; 1602. Clamping plate; 1603. Anti-slip pad. DETAILED DESCRIPTION

[0024] The ship electromechanical maintenance lifting device of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments of the present invention.

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0027] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0028] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0029] See also Figure 1-4 The utility model provides a technical solution: a ship electromechanical maintenance lifting device, including a base plate 1, brake casters 2 are respectively installed at the four corners of the lower surface of the base plate 1, a rubber pad 3 is fixedly arranged in the middle of the upper surface of the base plate 1, a bracket 4 is fixedly connected to the upper surface of the base plate 1 on the side of the rubber pad 3, a double-headed servo motor 5 is fixedly arranged on the upper surface of the bracket 4, and a transmission rod 6 is fixedly installed at the end of the output shaft of the double-headed servo motor 5.

[0030] The outer wall of the end of the transmission rod 6 is fixedly connected with a winch 7, the outer wall of the winch 7 is installed with a pull rope 9, the lower end of the pull rope 9 is fixedly connected with a ferrule 10, and the ferrule 10 is respectively fixed to the two ends of the support plate 11.

[0031] A limiting sleeve 12 is fixed on the front and rear sides of the middle of the upper surface of the support plate 11 respectively, the inner wall of the limiting sleeve 12 is movably connected with an adjusting rod 13, the outer wall of the adjusting rod 13 is sleeved with a sleeve 14, the side outer wall of the sleeve 14 is fixedly connected with a limiting rod 15, and the outer wall of the limiting rod 15 is installed with a positioning mechanism 16.

[0032] In this example, the rubber pad 3 and the support plate 11 are fitted together, and the bracket 4 and the sleeve 10 form a sliding structure, which makes it convenient to cushion the descending support plate 11 through the rubber pad 3, and to facilitate the double-headed servo motor 5 to drive the capstan 7, so that the pull rope 9 drives the sleeve 10 to slide relative to the bracket 4, thereby stably lifting or lowering the support plate 11.

[0033] In this example, a positioning frame 8 is fixedly provided on the upper surface of the bracket 4 on the side of the capstan 7. The positioning frame 8 is rotatably connected to the transmission rod 6, which facilitates the double-headed servo motor 5 to drive the transmission rod 6 to rotate stably, thereby allowing the capstan 7 to work stably.

[0034] The adjusting rod 13 in this example is rotatably arranged with the support plate 11 and the limiting sleeve 12 respectively, the adjusting rod 13 and the sleeve 14 are threadedly connected, the limiting sleeve 12 and the limiting rod 15 are slidingly arranged, so that the user can rotate the adjusting rod 13 to make the sleeve 14 move vertically along the adjusting rod 13, and as the sleeve 14 moves, the limiting rod 15 slides relative to the limiting sleeve 12, so that the device can adjust the height of the positioning mechanism 16 according to the size of the ship's electromechanical system.

[0035] The positioning mechanism 16 in this example includes a rod sleeve 1601, a splint 1602 and an anti-slip pad 1603. The rod sleeve 1601 is sleeved on the outer wall of the limiting rod 15. The splint 1602 is movably installed on the end of the rod sleeve 1601. The side outer wall of the splint 1602 is bonded with an anti-slip pad 1603, which is convenient for limiting the ship's electromechanical through the positioning mechanism 16, thereby avoiding displacement during ship electromechanical maintenance that affects the maintenance work.

[0036] In this example, the rod sleeve 1601 and the limiting rod 15 are threadedly arranged, and the rod sleeve 1601 and the splint 1602 form a rotating structure, which is convenient for the user to rotate the rod sleeve 1601 so that the rod sleeve 1601 moves along the limiting rod 15, thereby driving the splint 1602 to move, so that the splint 1602 drives the anti-slip pad 1603 to fit the ship's electromechanical equipment, thereby completing the limiting of the ship's electromechanical equipment.

[0037] Working principle: According to Figure 1-4 As shown, the user pushes the device to move to the working position through the brake caster 2, and then the user places the ship electromechanical to be repaired on the support plate 11, and then the user adjusts the height of the positioning mechanism 16 according to the size of the ship electromechanical. At this time, the user rotates the adjusting rod 13, and then the sleeve 14 moves vertically along the adjusting rod 13, and then the sleeve 14 drives the limiting rod 15 to slide relative to the limiting sleeve 12, and then the limiting rod 15 drives the positioning mechanism 16 to move vertically for height adjustment. When the height adjustment of the positioning mechanism 16 is completed, the user rotates the rod sleeve 1601, and then the rod sleeve 1601 moves along the limiting rod 15, and then the rod sleeve 1601 drives the splint 1602 to move, and then the splint 1602 drives the anti-slip The pad 1603 moves, so that the anti-skid pad 1603 fits the ship's electromechanical equipment. Similarly, the remaining adjusting rods 13 and the positioning mechanism 16 are operated to complete the limiting of the ship's electromechanical equipment. Therefore, the device is convenient for positioning the ship's electromechanical equipment placed thereon, thereby avoiding displacement during ship's electromechanical equipment maintenance that affects the maintenance work. Then the user starts the double-headed servo motor 5, and then the double-headed servo motor 5 drives the transmission rod 6 to rotate relative to the positioning frame 8. At this time, the transmission rod 6 drives the capstan 7 to rotate, and then the capstan 7 reels in the pull rope 9, and then the pull rope 9 pulls the ferrule 10 to move up relative to the bracket 4. At this time, the ferrule 10 drives the support plate 11 to move up, and the support plate 11 is separated from the rubber pad 3, thereby driving the ship's electromechanical equipment to be lifted through the support plate 11.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention.

Claims

1. A lifting device for ship electromechanical maintenance, characterized in that: It comprises a base plate (1), the four corners of the lower surface of the base plate (1) are respectively provided with brake casters (2), a rubber pad (3) is fixedly provided in the middle of the upper surface of the base plate (1), a bracket (4) is fixedly connected to the upper surface of the base plate (1) on the side of the rubber pad (3), a double-headed servo motor (5) is fixedly provided on the upper surface of the bracket (4), and a transmission rod (6) is fixedly provided at the end of the output shaft of the double-headed servo motor (5); The outer wall of the end of the transmission rod (6) is fixedly connected to a winch (7), the outer wall of the winch (7) is installed with a pull rope (9), the lower end of the pull rope (9) is fixedly connected to a ferrule (10), and the ferrule (10) is respectively fixed to the two ends of the support plate (11); A limiting sleeve (12) is fixed on both sides of the front and rear of the middle of the upper surface of the support plate (11), the inner wall of the limiting sleeve (12) is movably connected with an adjusting rod (13), the outer wall of the adjusting rod (13) is sleeved with a sleeve (14), the side outer wall of the sleeve (14) is fixedly connected with a limiting rod (15), and the outer wall of the limiting rod (15) is installed with a positioning mechanism (16).

2. A ship electromechanical maintenance lifting device according to claim 1, characterized in that: A positioning frame (8) is fixedly arranged on the upper surface of the bracket (4) on the side of the winch (7), and the positioning frame (8) is rotatably connected to the transmission rod (6).

3. A ship electromechanical maintenance lifting device according to claim 1, characterized in that: The adjusting rod (13) is rotatably arranged with the supporting plate (11) and the limiting sleeve (12) respectively; the adjusting rod (13) and the sleeve (14) are threadedly connected; and the limiting sleeve (12) and the limiting rod (15) are slidably arranged.

4. A ship electromechanical maintenance lifting device according to claim 1, characterized in that: The adjusting rod (13) is rotatably arranged with the supporting plate (11) and the limiting sleeve (12) respectively; the adjusting rod (13) and the sleeve (14) are threadedly connected; and the limiting sleeve (12) and the limiting rod (15) are slidably arranged.

5. A ship electromechanical maintenance lifting device according to claim 1, characterized in that: The positioning mechanism (16) comprises a rod sleeve (1601), a clamping plate (1602) and an anti-slip pad (1603); the rod sleeve (1601) is sleeved on the outer wall of the limiting rod (15); the clamping plate (1602) is movably mounted on the end of the rod sleeve (1601); and the anti-slip pad (1603) is bonded to the side outer wall of the clamping plate (1602).

6. A ship electromechanical maintenance lifting device according to claim 5, characterized in that: The rod sleeve (1601) and the limiting rod (15) are threadedly arranged, and the rod sleeve (1601) and the clamping plate (1602) form a rotating structure.

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