A method of installing an anchor-handling winch

Abstract

The application relates to the technical field of ship equipment installation, and discloses an installation method of an anchor winch, which sets a milling machine on a base, and uses the workbench of the milling machine to planarly process a gasket, so as to replace manual polishing, can guarantee the flatness of the base, reduce processing difficulty, save construction time, and in addition, only the gasket is arranged, after the milling machine is installed, only the planar thickness needs to be set to complete the processing, and the installation process of the anchor winch is simplified.

Description

Technical Field

[0001] This invention relates to the field of ship equipment installation technology, and in particular to a method for installing an anchor winch. Background Technology

[0002] When installing anchor winches, the base is usually made of welded steel plates, which may have manufacturing errors. The flatness of the upper surface often does not meet the installation requirements. Therefore, the flatness of the base needs to be corrected after the base of the anchor winch is completed to ensure that the flatness of the base is within ≤3mm.

[0003] The existing practice is to set fixed shims and adjusting shims between the base and the anchor winch base. The fixed shims are aligned with the hoisted anchor winch, and the flatness is adjusted by manually grinding the thickness of the adjusting shims. Although this method corrects the flatness of the base, it requires a lot of time and manpower to process each adjusting shim, and it is very demanding on the workers' experience and prone to errors. Summary of the Invention

[0004] The purpose of this invention is to provide an installation method for an anchor winch that not only ensures the flatness of the base but also simplifies the installation process, reduces processing difficulty, and saves construction time.

[0005] To achieve the above objectives, the present invention provides an installation method for an anchor winch, comprising the following steps: S1, the base of the anchor winch has a first axis extending along a first direction, and an installation position is determined on the top surface of the base according to the position of the first axis; S2, a shim is installed at the installation position, the shim having a second axis extending along the first direction; S3, a milling machine is installed on the base, the worktable of the milling machine being movable on the top surface of the base, and the top surface of the shim is planed by the milling machine; S4, the milling machine is removed, and the anchor winch is hoisted to the top surface of the base, aligning the first axis with the second axis; S5, the anchor winch is lowered, and the base and the shim are connected by a fastener.

[0006] Optionally, the anchor winch has multiple bases, and step S1 specifically includes: drawing multiple positioning points on the top surface of the base according to the position of the first axis of the multiple bases, and the positioning points are the installation positions.

[0007] Optionally, after step S1, the method further includes the step of connecting any two adjacent positioning points to form a positioning line, and using the positioning line to determine whether the installation of the gasket is accurate.

[0008] Optionally, the gasket also has a third axis extending along the second direction and a fourth axis extending along the third direction. Step S2 specifically includes the steps of: engraving two marks on the outer sidewall of all the gaskets, one of the marks corresponding to the third axis and the other mark corresponding to the fourth axis; installing the gasket in the mounting position; and aligning the two positioning lines adjacent to the gasket with the two marks one by one.

[0009] Optionally, step S2 specifically includes: welding the gasket to the mounting position.

[0010] Optionally, the milling machine includes a support and a worktable. Step S3 specifically includes: mounting the support on the base, mounting the worktable on the support and setting it towards the top surface of the base, and planing the top surface of the gasket using the worktable.

[0011] Optionally, the base also has a fifth axis extending along the second direction, and after hoisting the anchor winch to the top surface of the base, the method further includes the step of adjusting the adjusting studs of the base to raise the anchor winch and level the fifth axis.

[0012] Optionally, the fixing member is a fixing bolt. Connecting the base and the gasket through the fixing member specifically includes: opening a first mounting hole, a second mounting hole and a third mounting hole corresponding to each other on the base, the gasket and the base, and connecting the base and the gasket by passing the fixing bolt through the first mounting hole, the second mounting hole and the third mounting hole in sequence.

[0013] Compared with the prior art, the installation method of the anchor winch according to the present invention has the following advantages: the installation method uses a milling machine on the base to plan the shims by the milling machine's worktable, which replaces manual grinding. This not only ensures the flatness of the base, but also reduces the processing difficulty and saves construction time. In addition, since only shims are set, after the milling machine is installed, only the planing thickness needs to be set to complete the processing, which simplifies the installation process of the anchor winch. Attached Figure Description

[0014] Figure 1 This is a flowchart illustrating the operation of the anchor winch according to an embodiment of the present invention;

[0015] Figure 2 This is a schematic diagram of the milling machine according to an embodiment of the present invention;

[0016] Figure 3 This is a schematic diagram of the installation of the anchor winch according to an embodiment of the present invention;

[0017] Figure 4A top view of the base according to an embodiment of the present invention.

[0018] In the diagram, 1 is the anchor winch; 11 is the base; 111 is the first axis; 112 is the fifth axis; 2 is the base; 21 is the mounting position; 22 is the positioning line; 3 is the gasket; 31 is the second axis; 4 is the milling machine; 41 is the worktable; 42 is the bracket; 5 is the fastener; X is the first direction; Y is the second direction; Z is the third direction. Detailed Implementation

[0019] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and are not intended to limit the scope of the invention.

[0020] In the description of this invention, it should be understood that the terms "upper," "top," "bottom," "inner," and "outer," etc., used in this invention indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention 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 invention.

[0021] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0022] like Figure 1 As shown, a preferred embodiment of the present invention provides a method for installing an anchor winch, comprising the following steps: S1, the base 11 of the anchor winch 1 has a first axis 111 extending along a first direction X, and an installation position 21 is determined on the top surface of the base 2 according to the position of the first axis 111; S2, a shim 3 is installed on the installation position 21, the shim 3 having a second axis 31 extending along the first direction X; S3, a milling machine 4 is installed on the base 2, the worktable 41 of the milling machine 4 being movable on the top surface of the base 2, and the top surface of the shim 3 is planed by the milling machine 4; S4, the milling machine 4 is removed, and the anchor winch 1 is hoisted to the top surface of the base 2, so that the first axis 111 is aligned with the second axis 31; S5, the anchor winch 1 is lowered, and the base 11 and the shim 3 are connected by a fixing member 5.

[0023] Based on the above scheme, this installation method uses a milling machine 4 on the base 2 to plan the shim 3 through the worktable 41 of the milling machine 4, which replaces manual grinding. This not only ensures the flatness of the base 2, but also reduces the processing difficulty and saves construction time. In addition, since only the shim 3 is set, after the milling machine 4 is installed, only the planing thickness needs to be set to complete the processing, which simplifies the installation process of the anchor winch 1.

[0024] like Figure 4 As shown, for ease of positioning, the anchor winch 1 has multiple bases 11. Step S1 specifically includes: drawing multiple positioning points on the top surface of the base 2 according to the position of the first axis 111 of the multiple bases 11. The positioning points are the installation positions 21.

[0025] like Figure 4 As shown, in order to facilitate positioning, after step S1, the following step is also included: connecting any two adjacent positioning points to form a positioning line 22, using the positioning line 22 to determine whether the installation of the gasket 3 is accurate, and using the relative positional relationship between the positioning line 22 and the gasket 3 to determine whether the gasket 3 is installed accurately.

[0026] Optionally, for ease of positioning, the gasket 3 also has a third axis extending along the second direction Y (not shown in the figure) and a fourth axis extending along the third direction Z (not shown in the figure). Step S2 specifically includes the following steps: engraving two marks on the outer sidewall of the gasket 3, one of which corresponds to the third axis and the other corresponds to the fourth axis; installing the gasket 3 in the mounting position 21; and aligning the two positioning lines 22 adjacent to the gasket 3 with the two marks one by one.

[0027] Optionally, in order to make the gasket 3 more securely installed, step S2 specifically includes: welding the gasket 3 to the mounting position 21.

[0028] like Figure 2 As shown, in order to facilitate the installation of the milling machine 4, the milling machine 4 includes a bracket 42 and a worktable 41. Step S3 specifically includes: installing the bracket 42 on the base 2, installing the worktable 41 on the bracket 42 and setting it towards the top surface of the base 2, and planing the top surface of the pad 3 by using the worktable 41.

[0029] like Figure 3As shown, in order to ensure the accurate installation of the anchor winch 1, the base 11 also has a fifth axis 112 extending along the second direction Y. After hoisting the anchor winch 1 to the top surface of the base 2, the method further includes the step of adjusting the adjusting studs of the base 11 to raise the anchor winch 1 and level the fifth axis 112.

[0030] Optionally, for ease of installation, the fixing member 5 is a fixing bolt. The connection between the base 11 and the gasket 3 via the fixing member 5 specifically includes: opening a first mounting hole, a second mounting hole, and a third mounting hole on the base 11, the gasket 3, and the base 2, and connecting the base 11 and the gasket 3 by passing the fixing bolt through the first mounting hole, the second mounting hole, and the third mounting hole in sequence.

[0031] In some embodiments, by providing multiple fixing bolts, the connection between the gasket 3 and the base 11 is made more secure.

[0032] In summary, the present invention provides an installation method for an anchor winch, which uses a milling machine 4 on the base 2 to plan the shims 3 using the worktable 41 of the milling machine 4, replacing manual grinding. This not only ensures the flatness of the base 2 but also reduces processing difficulty and saves construction time. In addition, since only the shims 3 are set, after the milling machine 4 is installed, only the planing thickness needs to be set to complete the processing, simplifying the installation process of the anchor winch 1.

[0033] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and substitutions can be made without departing from the technical principles of the present invention, and these improvements and substitutions should also be considered within the scope of protection of the present invention.

Claims

1. A method for installing an anchor winch, characterized in that, Includes the following steps: S1. The base of the anchor winch has a first axis extending in a first direction. Based on the position of the first axis, the installation position is determined on the top surface of the base. Based on the position of the first axis of the multiple bases, multiple positioning points are drawn on the top surface of the base, and the positioning points are the installation positions. Any two adjacent positioning points are connected to form a positioning line, and the positioning line is used to determine whether the installation of the gasket is accurate. S2. Install a gasket in the mounting position. The gasket has a second axis extending along the first direction. The gasket also has a third axis extending along the second direction and a fourth axis extending along the third direction. Two markings are engraved on the outer side wall of the gasket, one of which corresponds to the third axis and the other of which corresponds to the fourth axis. Install the gasket in the mounting position and align the two positioning lines adjacent to the gasket with the two markings one by one. S3. A milling machine is installed on the base, and the worktable of the milling machine can move on the top surface of the base to plan the top surface of the gasket. S4. Remove the milling machine and hoist the anchor winch to the top surface of the base, so that the first axis is aligned with the second axis; S5. Lower the anchor winch and connect the base to the gasket using a fastener.

2. The installation method of the anchor winch according to claim 1, characterized in that, Step S2 specifically includes: welding the gasket to the mounting position.

3. The installation method of the anchor winch according to claim 1, characterized in that, The milling machine includes a support and a worktable. Step S3 specifically includes: mounting the support on the base, mounting the worktable on the support and setting it towards the top surface of the base, and planing the top surface of the gasket using the worktable.

4. The installation method of the anchor winch according to claim 1, characterized in that, The base also has a fifth axis extending along the second direction. After hoisting the anchor winch to the top surface of the base, the method further includes the step of adjusting the adjusting studs of the base to raise the anchor winch and level the fifth axis.

5. The installation method of the anchor winch according to claim 1, characterized in that, The fixing component is a fixing bolt. The connection between the base and the gasket through the fixing component specifically includes: opening a first mounting hole, a second mounting hole and a third mounting hole corresponding to each other on the base, the gasket and the base, and connecting the base and the gasket by passing the fixing bolt through the first mounting hole, the second mounting hole and the third mounting hole in sequence.

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