Heavy-load wheel device for moving ship equipment and installation method of ship equipment

Abstract

The invention belongs to the technical field of ships, and discloses a heavy-load wheel device for moving ship equipment and an installation method of the ship equipment. The heavy-load wheel device comprises a connecting base, a wheel carrier, a moving wheel and a brake assembly, the wheel carrier comprises a connecting plate, a connecting shaft and a wheel base, the connecting shaft and the wheel base are connected to the connecting plate, the connecting shaft is rotatably installed on the connecting base, and a wheel body of the moving wheel can rotate relative to the wheel base; the brake assembly is installed on the wheel carrier and used for fixing the moving wheel relative to the wheel seat. The connecting base is installed on the ship equipment, and in the process of moving the ship equipment, due to the fact that the connecting shaft can rotate relative to the connecting base, the position of the moving wheel on the wheel frame can be adjusted, and obstacles on a deck are avoided; when the ship equipment needs to be stopped or arrives at the mounting base, the moving wheels can be stopped from rotating through the brake assemblies, in the process, welding of the hanger is not needed, follow-up operations such as hanger cutting, polishing and paint spraying are omitted, the moving and mounting efficiency of the ship equipment can be improved, and the manual labor amount can be reduced.

Description

Technical Field

[0001] The present application relates to the field of ship technology, and in particular to a heavy-duty wheel device for moving ship equipment and a method for installing the ship equipment. Background Art

[0002] During the shipbuilding process, many equipment cannot be installed in time due to delayed arrival. They need to be moved from the lifting port to the installation base for installation after the hull is built.

[0003] The conventional installation process involves welding the lifting brackets onto the vessel, then using an electric hoist to transfer the equipment to the mounting base. This method has the following drawbacks: 1) manual labor is required to transfer the equipment using the electric hoist, resulting in high labor intensity and low efficiency; 2) after the equipment is installed, the lifting brackets must be cut off, and after this, the area where the brackets were cut must be re-polished and repainted, making subsequent work cumbersome.

[0004] This section provides background information related to the present application which is not necessarily prior art. Summary of the Invention

[0005] The purpose of this application is to solve or at least alleviate some or all of the above-mentioned problems. To this end, the purpose of this application is to provide a heavy-duty wheel device for mobile marine equipment and a method for installing marine equipment, which does not require welding of hanging brackets and also eliminates the subsequent operations such as cutting hanging brackets, grinding, and painting, thereby improving the efficiency of mobile installation of marine equipment and reducing manual labor.

[0006] In order to achieve the above objectives, this application adopts the following technical solutions:

[0007] In a first aspect, the present application provides a heavy-duty wheel device for moving marine equipment, comprising:

[0008] A connecting seat having a connecting position for detachably and fixedly connecting to ship equipment;

[0009] The wheel frame includes a connecting shaft, a connecting plate and a wheel seat, wherein the upper side of the connecting plate is fixedly connected to the connecting shaft, the connecting shaft is rotatably mounted on the connecting seat via a bearing, and the lower side of the connecting plate is fixedly connected to the wheel seat;

[0010] A movable wheel, comprising a central shaft and a wheel rotatably mounted on the central shaft, wherein the central shaft is mounted on the wheel seat, and a rotation axis of the wheel is perpendicular to the rotation axis of the connecting shaft;

[0011] A brake assembly is mounted on the wheel frame and is used to fix the moving wheel relative to the wheel seat.

[0012] As an optional solution for the heavy-duty wheel device for mobile ship equipment, the brake assembly includes a brake frame, a support member and a brake pad, the first end of the brake frame is rotatably mounted on the wheel seat, and the second end thereof extends out of the wheel surface of the moving wheel; the first end of the support member is fixed to the connecting plate; the first end of the brake pad is rotatably mounted on the second end of the support member, and the brake pad is movably connected to the brake frame; pressing down the brake frame can cause the second end of the brake pad to abut against the wheel surface of the moving wheel.

[0013] As an optional solution of the heavy-duty wheel device for mobile marine equipment, the brake assembly further includes an elastic member, one end of which is connected to the connecting plate, and the other end of which is connected to the brake frame.

[0014] As an optional solution for the heavy-duty wheel device for mobile ship equipment, the brake frame has a long waist hole, and the brake shoe has a guide pin that slides with the long waist hole to enable the brake shoe to be movably connected to the brake frame.

[0015] As an optional solution of the heavy-load wheel device for moving marine equipment, the brake pad includes a brake pad seat and a rubber member, and the rubber member is installed on a side of the brake pad seat adjacent to the moving wheel.

[0016] As an optional solution for the heavy-duty wheel device for mobile ship equipment, the side of the brake pad seat adjacent to the moving wheel is an arcuate surface, the shape of the rubber member is the same as the shape of the arcuate surface, and the rubber member is laid on the arcuate surface.

[0017] As an optional solution for the heavy-duty wheel device for mobile ship equipment, the wheel seat includes vertical plates, two of which are arranged in parallel and spaced apart and fixedly connected to the connecting plate, and the central axis is detachably fixed to the vertical plates and located between the two vertical plates.

[0018] As an optional solution for the heavy-duty wheel device for mobile marine equipment, a quick-release assembly is also included. The vertical plate also has a U-shaped groove with an opening facing downward. The quick-release assembly is used to detachably install the central shaft at the U-shaped groove of the vertical plate.

[0019] As an optional solution for the heavy-duty wheel device for mobile ship equipment, the quick-release assembly includes a connecting rod, a fixing member, a pressing plate and a locking member. The connecting rod is threadedly connected to the central axis, the fixing member is threadedly connected to one end of the connecting rod, the pressing plate is sleeved on the connecting rod, and the locking member is rotatably mounted on the other end of the connecting rod through a damping member, and the vertical plate is clamped between the locking member and the fixing member.

[0020] In a second aspect, the present application provides a method for installing marine equipment. Based on the heavy-load wheel device for moving marine equipment as described in any one of the above items, the method for installing marine equipment comprises the following steps:

[0021] Lift the ship's equipment onto the deck from the lifting port;

[0022] Installing at least four heavy-load wheel devices on the ship equipment, and after all the heavy-load wheel devices are installed, making the wheel surfaces of the moving wheels of the heavy-load wheel devices contact the deck;

[0023] Pushing the ship equipment to the installation base according to a preset route;

[0024] The marine equipment is installed on a corresponding installation base.

[0025] The beneficial effects of this application are:

[0026] The heavy-duty wheel device for moving marine equipment provided in this application allows the wheel frame to rotate relative to the connecting seat about a vertical axis during the process of moving the marine equipment. Since the connecting shaft and the connecting seat are connected via a first bearing, the wheel frame can be adjusted to adjust the position of the moving wheel on the wheel frame to adjust the moving route and avoid obstacles on the deck. Furthermore, when it is necessary to stop or reach the installation base, the moving wheel can be stopped by a brake assembly. This heavy-duty wheel device can be used to quickly move marine equipment without the need to weld lifting brackets and hoist the marine equipment with an electric hoist. It also eliminates the need for subsequent operations such as cutting lifting brackets, grinding, and painting, thereby improving the efficiency of mobile installation of marine equipment and reducing manual labor.

[0027] Compared with the method of using welding lifting brackets to lift the ship equipment to the installation base, the installation method of the ship equipment provided by the present application does not require welding lifting brackets, and also saves the subsequent operations such as cutting lifting brackets, grinding and painting. It can improve the efficiency of mobile installation of ship equipment and reduce manual labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments of the present application. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present application and these drawings without any creative work.

[0029] Figure 1 It is a structural schematic diagram of a heavy-duty wheel device for mobile ship equipment provided in an embodiment of the present application.

[0030] Figure 2 It is a structural schematic diagram of the connecting socket provided in an embodiment of the present application.

[0031] Figure 3 This is a schematic diagram of the structure of the moving wheel provided in an embodiment of the present application.

[0032] Figure 4 It is a structural schematic diagram of the brake assembly provided in an embodiment of the present application.

[0033] Figure 5 It is a structural schematic diagram of the quick-release assembly provided in an embodiment of the present application.

[0034] Reference numerals:

[0035] 1. Connecting seat; 11. Connecting position;

[0036] 2. Wheel frame; 21. Connecting shaft; 22. Connecting plate; 23. Wheel seat; 230. U-shaped groove; 231. Vertical plate;

[0037] 3. Moving wheel; 31. Central axis; 32. Wheel;

[0038] 4. Brake assembly; 41. Brake frame; 411. Long waist hole; 42. Support member; 43. Brake pad; 431. Brake pad seat; 4311. Guide pin; 432. Rubber member; 44. Elastic member;

[0039] 5. Quick release assembly; 51. Connecting rod; 52. Fixing member; 53. Locking member; 531. Locking cam; 54. First gasket; 55. Second gasket;

[0040] 61. First bearing; 62. Second bearing. DETAILED DESCRIPTION

[0041] Before any embodiments of the present application are explained in detail, it is to be understood that the application is not limited in its application to the details of construction and the arrangement of components set forth in the following description or illustrated in the foregoing drawings.

[0042] In this application, the terms "comprises," "includes," "has," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not preclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element.

[0043] In this application, the term "and / or" is used to describe an association relationship between related objects, indicating that three relationships can exist. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone.

[0044] In this application, the terms "connect," "combine," "couple," and "install" may refer to direct connection, combination, coupling, or installation, or indirect connection, combination, coupling, or installation. For example, a direct connection refers to two parts or components being connected together without an intermediary, and an indirect connection refers to two parts or components being connected to at least one intermediary, with the two parts or components being connected via the intermediary. Furthermore, "connect" and "couple" are not limited to physical or mechanical connections or couplings and may include electrical connections or couplings.

[0045] In this application, it will be understood by those skilled in the art that relative terms (e.g., "about," "approximately," "substantially," etc.) used in conjunction with quantities or conditions include the values ​​and have the meaning indicated by the context. For example, the relative terms include at least the degree of error associated with the measurement of a specific value, the tolerance caused by manufacturing, assembly, use, etc. associated with a specific value. Such terms should also be considered to disclose a range defined by the absolute values ​​of the two endpoints. Relative terms may refer to plus or minus a certain percentage (e.g., 1%, 5%, 10% or more) of the indicated value. Numerical values ​​that do not use relative terms should also be disclosed as specific values ​​with tolerances. In addition, "substantially" may refer to plus or minus a certain degree (e.g., 1 degree, 5 degrees, 10 degrees or more) on the basis of the indicated angle when expressing a relative angular position relationship (e.g., substantially parallel, substantially perpendicular).

[0046] In this application, it will be understood by those skilled in the art that the function performed by an assembly can be performed by one assembly, multiple assemblies, one part, or multiple parts. Similarly, the function performed by a part can also be performed by one part, one assembly, or a combination of multiple parts.

[0047] In the present application, the terms "upper", "lower", "left", "right", "front", "back" and other directional words are described based on the orientation and positional relationship shown in the accompanying drawings, and should not be understood as limiting the embodiments of the present application. In addition, in the context, it is also necessary to understand that when it is mentioned that an element is connected to another element "upper" or "lower", it can not only be directly connected to the other element "upper" or "lower", but also be indirectly connected to the other element "upper" or "lower" through an intermediate element. It should also be understood that directional words such as upper side, lower side, left side, right side, front side, back side, etc. not only represent the positive orientation, but can also be understood as the lateral orientation. For example, below can include directly below, lower left, lower right, lower front and lower back, etc.

[0048] like Figures 1 to 3As shown, the present application provides a heavy-duty wheel device for mobile ship equipment, the heavy-duty wheel device includes a connecting seat 1, a wheel frame 2, a moving wheel 3 and a brake assembly 4, the connecting seat 1 has a connecting position 11, the connecting position 11 is used to be detachably fixedly connected to the ship equipment; the wheel frame 2 includes a connecting shaft 21, a connecting plate 22 and a wheel seat 23, the upper side of the connecting plate 22 is fixedly connected to the connecting shaft 21, the connecting shaft 21 is rotatably mounted on the connecting seat 1 through a first bearing 61, and the lower side of the connecting plate 22 is fixedly connected to the wheel seat 23; the moving wheel 3 includes a central axis 31 and a wheel 32, the central axis 31 is mounted on the wheel seat 23, the wheel 32 is rotatably mounted on the central axis 31 through a second bearing 62, and the rotation axis of the wheel 32 is perpendicular to the rotation axis of the connecting shaft 21; the brake assembly 4 is mounted on the wheel frame 2, and is used to fix the moving wheel 3 relative to the wheel seat 23.

[0049] It should be noted that the rotation axis of the connecting shaft 21 is the first axis, and the rotation axis of the wheel 32 is the second axis. When the load-carrying wheel device is in working condition, that is, the load-carrying wheel device is installed on the ship equipment, and the wheel surface of the moving wheel 3 of the load-carrying wheel device contacts the deck, the first axis extends in the vertical direction and the second axis extends in the horizontal direction.

[0050] In one embodiment, the connection positions 11 may be holes, and the number of the connection positions 11 is three or more, which are arranged at intervals on the connection base 1 .

[0051] The present application also provides a method for installing marine equipment. Based on the above-mentioned heavy-load wheel device, the method for installing marine equipment includes the following steps:

[0052] 1) Lift the ship equipment onto the deck from the lifting port.

[0053] 2) Install at least four heavy-load wheel devices on the ship equipment. After all heavy-load wheel devices are installed, the wheel surfaces of the moving wheels 3 of the heavy-load wheel devices are brought into contact with the deck.

[0054] 3) Push the ship equipment to the installation base according to the preset route.

[0055] 4) Install the ship equipment on the corresponding mounting base.

[0056] During the movement of the marine equipment, the connecting shaft 21 is connected to the connecting base 1 via the first bearing 61, allowing the wheel frame 2 to rotate about the vertical axis relative to the connecting base 1. This allows the position of the moving wheels 3 on the wheel frame 2 to be adjusted to adjust the movement route and avoid obstacles on the deck. In addition, when it is necessary to stop or reach the installation base, the moving wheels 3 can be stopped by the brake assembly 4. Compared with the method of hoisting the marine equipment to the installation base using welded lifting brackets, this marine equipment installation method does not require welding lifting brackets and also eliminates the subsequent operations such as cutting lifting brackets, grinding, and painting. This can improve the efficiency of the mobile installation of marine equipment and reduce manual labor.

[0057] like Figure 4 Combine Figure 1 As shown, the brake assembly 4 includes a brake frame 41, a support member 42 and a brake shoe 43. The first end of the brake frame 41 is rotatably mounted on the wheel seat 23 around the third axis, and the second end thereof extends outside the wheel surface of the moving wheel 3. The first end of the support member 42 is fixed to the connecting plate 22. The first end of the brake shoe 43 is rotatably mounted on the second end of the support member 42 around the fourth axis, and the brake shoe 43 is movably connected to the brake frame 41. Pressing down the brake frame 41 can cause the second end of the brake shoe 43 to abut against the wheel surface of the moving wheel 3. The fourth axis is parallel to the third axis and is located above the third axis. When braking is required, the staff can step on the second end of the brake frame 41. When the brake frame 41 rotates downward relative to the wheel seat 23, it will drive the second end of the brake shoe 43 to approach the moving wheel 3 and abut against the wheel surface of the moving wheel 3, thereby achieving the braking effect.

[0058] Brake assembly 4 also includes an elastic member 44, one end of which is connected to connecting plate 22 and the other end to brake frame 41. Elastic member 44 can be used to reset brake frame 41. When the operator no longer presses down on the second end of brake frame 41, brake frame 41 rotates upward under the action of elastic member 44, driving the second end of brake shoe 43 away from moving wheel 3, thereby releasing the brake. In one embodiment, elastic member 44 can be a tension spring. A spring seat is provided on the lower surface of connecting plate 22, and a spring seat is also provided on brake frame 41. One end of the tension spring hooks onto the spring seat of connecting plate 22, and the other end hooks onto the spring seat of brake frame 41.

[0059] To enable the second end of the brake shoe 43 to move upward or downward when the brake frame 41 rotates, the brake frame 41 has an elongated hole 411, and the brake shoe 43 has a guide pin 4311 that slidably engages with the elongated hole 411, thereby movably connecting the brake shoe 43 to the brake frame 41. When the brake frame 41 rotates downward relative to the wheel seat 23 under pressure, the second end of the brake shoe 43 is driven toward the moving wheel 3 and abuts the wheel surface of the moving wheel 3. When the brake frame 41 rotates upward relative to the wheel seat 23 under the action of the elastic member 44, the second end of the brake shoe 43 is driven away from the wheel surface of the moving wheel 3.

[0060] To enhance the braking effect of the brake shoe 43, the brake shoe 43 includes a brake shoe seat 431 and a rubber member 432. The rubber member 432 is mounted on the side of the brake shoe seat 431 adjacent to the moving wheel 3. When the rubber member 432 contacts the wheel surface of the moving wheel 3, friction is increased, resulting in a better braking effect. Furthermore, when the rubber member 432 wears out, it can be replaced separately, extending the service life of the brake shoe 43.

[0061] In one embodiment, the side of the brake pad seat 431 adjacent to the moving wheel 3 is an arcuate surface, and the rubber member 432 has the same shape as the arcuate surface, and the rubber member 432 is laid on the arcuate surface. The arcuate surface can better contact the wheel surface of the moving wheel 3, increasing the contact area, thereby increasing friction and improving the braking effect.

[0062] like Figure 5 Combine Figure 1 As shown, to enable rapid assembly and disassembly of the moving wheel 3, the load-bearing wheel assembly further includes a quick-release assembly 5, which is used to detachably mount the central axle 31 on the vertical plate 231. Furthermore, the wheel seat 23 includes two vertical plates 231, which are arranged parallel to each other and fixedly connected to the connecting plate 22. The central axle 31 is detachably secured to the vertical plates 231 and positioned between the two vertical plates 231. The vertical plates 231 also have downwardly opening U-shaped grooves 230, and the quick-release assembly 5 is used to detachably mount the central axle 31 in the U-shaped grooves 230 of the vertical plates 231.

[0063] The quick-release assembly 5 includes a connecting rod 51, a fixing member 52, and a locking member 53. The connecting rod 51 is threadedly connected to the central shaft 31, the fixing member 52 is threadedly connected to one end of the connecting rod 51, and the locking member 53 is rotatably mounted to the other end of the connecting rod 51 via a damping member. The vertical plate 231 is sandwiched between the locking member 53 and the fixing member 52. In one embodiment, the locking member 53 can be a locking handle with a locking cam.

[0064] The quick-release assembly 5 further includes a first gasket 54 and a second gasket 55. The first gasket 54 is disposed between the fixing member 52 and the vertical plate 231, and the second gasket 55 is disposed between the locking member 53 and the vertical plate 231. When the locking member 53 is in the locked state, its locking cam abuts against the second gasket 55, thereby locking and fixing the moving wheel 3.

[0065] The above shows and describes the basic principles, main features and advantages of this application. Those skilled in the art should understand that the above embodiments do not limit this application in any form, and any technical solutions obtained by equivalent replacement or equivalent transformation fall within the scope of protection of this application.

Claims

1. A heavy-duty wheel device for mobile ship equipment, characterized in that: include: A connecting seat (1) having a connecting position (11), wherein the connecting position (11) is used for detachably fixed connection with ship equipment; A wheel frame (2) comprises a connecting shaft (21), a connecting plate (22) and a wheel seat (23), wherein the upper side of the connecting plate (22) is fixedly connected to the connecting shaft (21), the connecting shaft (21) is rotatably mounted on the connecting seat (1) via a first bearing (61), and the lower side of the connecting plate (22) is fixedly connected to the wheel seat (23); A movable wheel (3) comprises a central axis (31) and a wheel (32) rotatably mounted on the central axis (31), wherein the central axis (31) is mounted on the wheel seat (23), and the rotation axis of the wheel (32) is perpendicular to the rotation axis of the connecting shaft (21); A brake assembly (4) is mounted on the wheel frame (2) and is used to fix the moving wheel (3) relative to the wheel seat (23).

2. The heavy-duty wheel device for moving ship equipment according to claim 1, characterized in that: The brake assembly (4) includes a brake frame (41), a support member (42) and a brake shoe (43), wherein the first end of the brake frame (41) is rotatably mounted on the wheel seat (23), and the second end thereof extends out of the wheel surface of the movable wheel (3); the first end of the support member (42) is fixed to the connecting plate (22); the first end of the brake shoe (43) is rotatably mounted on the second end of the support member (42), and the brake shoe (43) is movably connected to the brake frame (41); pressing down the brake frame (41) can cause the second end of the brake shoe (43) to abut against the wheel surface of the movable wheel (3).

3. The heavy-load wheel device for moving ship equipment according to claim 2, characterized in that: The brake assembly (4) further includes an elastic member (44), one end of which is connected to the connecting plate (22), and the other end of which is connected to the brake frame (41).

4. The heavy-load wheel device for moving ship equipment according to claim 2, characterized in that: The brake frame (41) has a long waist hole (411), and the brake shoe (43) has a guide pin (4311) that is slidably matched with the long waist hole (411), so that the brake shoe (43) and the brake frame (41) are movably connected.

5. The heavy-load wheel device for moving ship equipment according to claim 2, characterized in that: The brake shoe (43) comprises a brake shoe seat (431) and a rubber member (432), wherein the rubber member (432) is mounted on a side of the brake shoe seat (431) adjacent to the moving wheel (3).

6. The heavy-load wheel device for moving ship equipment according to claim 5, characterized in that: A side surface of the brake pad seat (431) adjacent to the moving wheel (3) is an arc-shaped surface, and the shape of the rubber member (432) is the same as that of the arc-shaped surface, and the rubber member (432) is laid on the arc-shaped surface.

7. The heavy-load wheel device for moving ship equipment according to any one of claims 1 to 6, characterized in that: The wheel seat (23) comprises vertical plates (231), two vertical plates (231) are arranged in parallel and spaced apart and fixedly connected to the connecting plate (22), and the central axis (31) is detachably fixed to the vertical plates (231) and is located between the two vertical plates (231).

8. The heavy-load wheel device for moving ship equipment according to claim 7, characterized in that: It also includes a quick-release assembly (5), the vertical plate (231) also has a U-shaped groove (230) with an opening facing downward, and the quick-release assembly (5) is used to detachably install the central axis (31) at the U-shaped groove (230) of the vertical plate (231).

9. The heavy-load wheel device for moving ship equipment according to claim 8, characterized in that: The quick-release assembly (5) comprises a connecting rod (51), a fixing member (52) and a locking member (53); the connecting rod (51) is threadedly connected to the central axis (31); the fixing member (52) is threadedly connected to one end of the connecting rod (51); the locking member (53) is rotatably mounted on the other end of the connecting rod (51) via a damping member; and the vertical plate (231) is clamped between the locking member (53) and the fixing member (52).

10. A method for installing ship equipment, characterized in that: Based on the heavy-load wheel device for moving ship equipment according to any one of claims 1 to 9, the installation method of the ship equipment comprises the following steps: Lift the ship's equipment onto the deck from the lifting port; Installing at least four heavy-load wheel devices on the ship equipment, and after all the heavy-load wheel devices are installed, making the wheel surfaces of the moving wheels (3) of the heavy-load wheel devices contact the deck; Pushing the ship equipment to the installation base according to a preset route; The marine equipment is installed on a corresponding installation base.

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