Packing plate device and ship

Abstract

This invention belongs to the field of marine technology, specifically relating to a leveling device and a vessel. The leveling device includes: a base; a cover plate; a rotating component rotatably mounted on the base; a support component located at the center of the rotating component and connected to the center of the cover plate via a universal joint; two telescopic components, one end connected to the rotating component of the cover plate and the other end slidably mounted on the cover plate; and two levels, detachably mounted on the end face of the cover plate opposite to the rotating component. The leveling device and vessel of this application facilitate level adjustment, are easy to operate, reduce workload, and lower costs.

Description

Technical Field

[0001] This application belongs to the field of marine technology, specifically relating to a pad device and a ship. Background Technology

[0002] Shipboard support plates are a major component of ship equipment support systems. In practice, shipboard support plates can rarely be directly installed on a horizontal surface. Therefore, the leveling of the upper surface of the traditional support plate requires welding on the lower surface. Welding on the lower surface requires real-time adjustment with a level to ensure the levelness of the support plate, which leads to cumbersome operation, high labor intensity, and high cost. Summary of the Invention

[0003] To address the aforementioned technical problems, this invention provides a pad device and a vessel, which aims to at least partially solve the technical problems of cumbersome, labor-intensive, and costly adjustments to the level of the pad.

[0004] The technical solution of this invention is as follows: A pad device includes: a base; a cover plate; a rotating member rotatably disposed on the base; a support member disposed in the middle of the rotating member and connected to the middle of the cover plate via a universal joint; two telescopic members, one end of which is connected to the rotating member of the cover plate, and the other end of which is slidably disposed on the cover plate; and two levels detachably disposed on the end face of the cover plate opposite to the rotating member.

[0005] In some implementations, the line connecting the two telescopic members is offset from the center of the support member.

[0006] In some implementations, the extensions of the two levels intersect.

[0007] In some embodiments, the rotating element includes a first gear, and the pad device further includes a second gear rotatably disposed on the base and meshing with the first gear.

[0008] In some embodiments, the telescopic member includes: a telescopic portion and the rotating member; and a sliding portion disposed at the end of the telescopic portion away from the rotating member and slidably disposed on the cover plate.

[0009] In some embodiments, the end face of the cover plate facing the base has an annular groove, and the sliding part is slidably disposed in the annular groove.

[0010] In some implementations, the sliding part is hemispherical or spherical.

[0011] In some embodiments, the pad device further includes a protective sleeve fitted over the cover plate.

[0012] In some embodiments, the projection of the support member, along the radial direction of the cover plate, at least partially falls on the protective sleeve, and the projection of the telescopic member, at least partially falls on the protective sleeve.

[0013] Based on the same inventive concept, this application also provides a ship including the aforementioned pad device.

[0014] The beneficial effects of the present invention include at least the following: Because the rotating component is rotatably mounted on the base, and the support component is located in the middle of the rotating component and connected to the middle of the cover plate via a universal joint, one end of each of the two telescopic components is connected to the rotating component of the cover plate, while the other end is slidably mounted on the cover plate. Two levels are detachably mounted on the end face of the cover plate opposite to the rotating component. Therefore, when adjusting the level of the cover plate, the two levels are positioned on the end face of the cover plate opposite to the rotating component. The rotating component is operated, causing it to rotate around its middle on the base. This rotation drives the two telescopic components, whose ends are furthest from the rotating component, to slide on the cover plate. The level of the cover plate is then observed to determine its levelness. If the levelness is insufficient, the two telescopic components extend or retract, allowing the cover plate to pitch on the support component via the universal joint, thus adjusting its levelness. This process continues until the level of the two levels meets the requirements, completing the adjustment of the cover plate's levelness. This method is simple to operate, facilitates level adjustment, reduces workload, and lowers costs.

[0015] In related technologies, if the main working surface of the equipment needs to be adjusted after the equipment on the pad is installed, most marine outfitting equipment does not have a built-in leveling function. In this case, it is necessary to remove the equipment, remove the pad, readjust and reinstall it, which leads to complicated operation, high labor intensity and high cost.

[0016] Remove the two levels from the cover plate and install the equipment onto the cover plate. Then, install the two levels onto the working surface of the equipment. Operate the rotating component so that it rotates around its center on the base. The rotating component drives the two telescopic components to move, and the ends of the two telescopic components away from the rotating component slide on the cover plate. At this time, observe the display status of the two levels to determine the levelness of the working surface of the equipment. If the levelness of the working surface of the equipment does not meet the requirements, the two telescopic components extend and retract, and the cover plate tilts on the support through the universal joint to adjust the levelness of the working surface of the equipment until the display status of the two levels meets the requirements. This completes the adjustment of the levelness of the working surface of the equipment. The operation is simple, easy to adjust the levelness, reduces labor intensity, and reduces costs. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 These are schematic diagrams of the pad device in some embodiments; Figure 2 for Figure 1 Front view of the middle pad assembly; Figure 3 for Figure 1 Side view of the middle pad assembly; Figure 4 for Figure 1 Top view of the middle pad assembly.

[0019] In the attached image: Base 10; Cover plate 20, annular groove 21; Rotating component 30; Support component 40, telescopic part 51, sliding part 52; Telescopic component 50; Level 60; Second gear 70; Protective case 80. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0021] It should be noted that all directional indications in the embodiments of the present invention are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0022] In this invention, unless otherwise explicitly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0023] Furthermore, in this invention, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this invention.

[0024] Specific technical solutions will now be described in detail with reference to the accompanying drawings, which are not necessarily drawn to scale. Similar or identical reference numerals may be used to designate the same or similar parts in different figures. The use of similar or identical reference numerals in different figures does not mean that all figures including similar or identical reference numerals constitute a single or the same embodiment. The accompanying drawings illustrate the various embodiments discussed in this application in a generalized, illustrative, and not restrictive manner.

[0025] Combination Figure 1 , Figure 2 , Figure 3 and Figure 4 The pad device in this embodiment includes: a base 10, a cover plate 20, a rotating member 30, a support member 40, two telescopic members 50, and two levels 60. The rotating member 30 is rotatably mounted on the base 10. The support member 40 is located at the middle of the rotating member 30 and is connected to the middle of the cover plate 20 via a universal joint. One end of each of the two telescopic members 50 is connected to the rotating member 30 of the cover plate 20, and the other end is slidably mounted on the cover plate 20. The two levels 60 are detachably mounted on the end face of the cover plate 20 opposite to the rotating member 30.

[0026] Since the rotating component 30 is rotatably mounted on the base 10, the support component 40 is located in the middle of the rotating component 30 and connected to the middle of the cover plate 20 via a universal joint, one end of each of the two telescopic components 50 is connected to the rotating component 30 on the cover plate 20, and the other end is slidably mounted on the cover plate 20. Two levels 60 are detachably mounted on the end face of the cover plate 20 opposite to the rotating component 30. Therefore, when adjusting the levelness of the cover plate 20, the two levels 60 are positioned on the end face of the cover plate 20 opposite to the rotating component 30, and the rotating component 30 is operated, causing it to rotate around its middle portion on the base 10. The moving part 30 drives the two telescopic parts 50 to move. The ends of the two telescopic parts 50 away from the rotating part 30 slide on the cover plate 20. At this time, observe the display status of the two levels 60 to judge the levelness of the cover plate 20. When the levelness of the cover plate 20 does not meet the requirements, the two telescopic parts 50 extend and retract. The cover plate 20 achieves pitch movement on the support part 40 through the universal joint to adjust the levelness of the cover plate 20 until the display status of the two levels 60 meets the requirements. Then the levelness adjustment of the cover plate 20 is completed. The operation is simple, the levelness is easy to adjust, the workload is reduced, and the cost is reduced.

[0027] In related technologies, if the main working surface of the equipment needs to be adjusted after the equipment on the pad is installed, most marine outfitting equipment does not have a built-in leveling function. In this case, it is necessary to remove the equipment, remove the pad, readjust and reinstall it, which leads to complicated operation, high labor intensity and high cost.

[0028] Remove the two levels 60 from the cover plate 20 and install the equipment onto the cover plate 20. Then, install the two levels 60 onto the working surface of the equipment. Operate the rotating component 30 so that it rotates around its center on the base 10. The rotating component 30 drives the two telescopic components 50 to move. The ends of the two telescopic components 50 away from the rotating component 30 slide on the cover plate 20. At this time, observe the display status of the two levels 60 to determine the levelness of the working surface of the equipment. If the levelness of the working surface of the equipment does not meet the requirements, the two telescopic components 50 extend and retract. The cover plate 20 achieves pitch movement on the support component 40 through the universal joint to adjust the levelness of the working surface of the equipment until the display status of the two levels 60 meets the requirements. The levelness adjustment of the working surface of the equipment is then completed. The operation is simple, the levelness is easy to adjust, the workload is reduced, and the cost is reduced.

[0029] In some embodiments, the level 60 may be a bubble level 60, wherein when the levelness of the cover plate 20 or the working surface of the equipment meets the requirements, the bubble in the bubble level 60 is located at the center of the bubble level 60.

[0030] In some embodiments, the rotating member 30 is mounted on the base 10 via a bearing, and the support member 40 is coaxially mounted with the bearing.

[0031] Combination Figure 1 , Figure 2 , Figure 3 and Figure 4 In some embodiments, the line connecting the two telescopic members 50 is offset from the center of the support member 40 to ensure the accuracy of the level of the adjusting cover plate 20 or the working surface of the equipment.

[0032] Combination Figure 1 , Figure 2 , Figure 3 and Figure 4 In some embodiments, the extensions of the two levels 60 intersect, that is, the two levels 60 are not parallel, to ensure the accuracy of the levelness of the detection cover 20 or the working surface of the equipment.

[0033] Combination Figure 1 , Figure 2 , Figure 3 and Figure 4 In some embodiments, to achieve the rotation of the rotating member 30, the rotating member 30 includes a first gear, and the pad device further includes a second gear 70. The second gear 70 is rotatably disposed on the base 10 and meshes with the first gear. By operating the second gear 70, the second gear 70 rotates to drive the first gear to rotate, thereby enabling the rotating member 30 to rotate on the base 10. Exemplarily, the support member 40 is coaxially arranged with the first gear.

[0034] Combination Figure 1 , Figure 2 , Figure 3 and Figure 4 In some embodiments, to enable the telescopic member 50 to adjust the levelness of the cover plate 20 or the working surface of the equipment, the telescopic member 50 includes a telescopic portion 51 and a sliding portion 52. The telescopic portion 51 is connected to the rotating member 30. The sliding portion 52 is located at the end of the telescopic portion 51 away from the rotating member 30 and is slidably disposed on the cover plate 20. Exemplarily, the telescopic portion 51 can be a ball screw, an electric actuator, or a hydraulic cylinder.

[0035] When adjusting the level of the cover plate 20 or the working surface of the equipment, the sliding part 52 slides on the cover plate 20, and the display status of the two levels 60 is observed to determine the level of the cover plate 20 or the working surface of the equipment. When the level of the cover plate 20 or the working surface of the equipment does not meet the requirements, the telescopic parts 51 of the two telescopic members 50 extend and retract, and the cover plate 20 achieves pitching action on the support member 40 through the universal joint to adjust the level of the working surface of the equipment until the display status of the two levels 60 meets the requirements, thus completing the adjustment of the level of the cover plate 20 or the working surface of the equipment.

[0036] Combination Figure 1 , Figure 2 , Figure 3 and Figure 4 In some embodiments, the end face of the cover plate 20 facing the base 10 is provided with an annular groove 21, and the sliding part 52 is slidably disposed in the annular groove 21. The sliding part 52 is limited by the groove wall of the annular groove 21 to ensure that the sliding part 52 slides smoothly on the cover plate 20.

[0037] Combination Figure 1 , Figure 2 , Figure 3 and Figure 4 In some embodiments, the sliding part 52 is hemispherical or spherical to reduce friction and ensure that the sliding part 52 slides smoothly on the cover plate 20.

[0038] Combination Figure 1 , Figure 2 , Figure 3 and Figure 4 In some embodiments, to protect the cover plate 20, the pad device further includes a protective sleeve 80. The protective sleeve 80 is fitted over the cover plate 20, which can reduce the possibility of corrosion of the cover plate 20, and at the same time, reduce the possibility of impact from external equipment, thus ensuring the service life of the cover plate 20. For example, the protective sleeve can be made of rubber.

[0039] In some embodiments, when the telescopic part is a ball screw, and when adjusting the level of the cover plate 20 or the working surface of the equipment, the protective sleeve is not fitted over the cover plate 20 to facilitate the operation of the ball screw.

[0040] Combination Figure 1 In some embodiments, along the radial direction of the cover plate 20, the projection of the support member 40 at least partially falls on the protective sleeve 80, and the projection of the telescopic member 50 at least partially falls on the protective sleeve 80. The protective sleeve 80 can reduce the possibility of corrosion of the support member 40 and the telescopic member 50, and at the same time, it can also reduce the possibility of external equipment hitting the support member 40 and the telescopic member 50, thus ensuring the service life of the cover plate 20.

[0041] Based on the same inventive concept, this application also proposes a ship in which the overhead crane adopts the aforementioned pad device. The specific structure of the pad device is as described in the above embodiments. Since the pad device adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be elaborated here.

[0042] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0043] In the description of this invention, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0044] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0045] Although preferred embodiments of this application have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of this application.

[0046] Obviously, those skilled in the art can make various modifications and variations to this application without departing from the spirit and scope of this application. Therefore, if such modifications and variations fall within the scope of the claims of this application and their equivalents, this application also intends to include such modifications and variations.

Claims

1. A pad device, characterized in that, include: Base; Cover plate; A rotating component is rotatably mounted on the base; A support member is located in the middle of the rotating member and is connected to the middle of the cover plate via a universal joint; Two telescopic components, one end of which is connected to the rotating component of the cover plate, and the other end is slidably disposed on the cover plate; Two levels are detachably mounted on the end face of the cover plate opposite to the rotating component.

2. The pad device according to claim 1, characterized in that, The line connecting the two telescopic members is offset from the center of the support member.

3. The pad device according to claim 1, characterized in that, The extensions of the two levels intersect.

4. The pad device according to any one of claims 1-3, characterized in that, The rotating component includes a first gear, and the pad device further includes: The second gear is rotatably mounted on the base and meshes with the first gear.

5. The pad device according to any one of claims 1-3, characterized in that, The expansion joint includes: The telescopic part, and the rotating part; A sliding part is provided at the end of the telescopic part away from the rotating member, and is slidably provided on the cover plate.

6. The pad device according to claim 5, characterized in that, The cover plate has an annular groove on its end face facing the base, and the sliding part is slidably disposed in the annular groove.

7. The pad device according to claim 5, characterized in that, The sliding part is hemispherical or spherical.

8. The pad device according to any one of claims 1-3, characterized in that, The pad device further includes: A protective sleeve is fitted over the cover plate.

9. The pad device according to claim 8, characterized in that, Along the radial direction of the cover plate, the projection of the support member at least partially falls on the protective sleeve, and the projection of the telescopic member at least partially falls on the protective sleeve.

10. A ship, characterized in that, Includes the pad device as described in any one of claims 1-9.

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