阅读说明：本技术 一种用于WinGD主机安装调整的方法 (Method for installing and adjusting WinGD (WinGD) host ) 是由 陆书文 柴卫东 宋国寅 柏恂臣 于 2021-09-23 设计创作，主要内容包括：本发明公开了一种用于WinGD主机安装调整的方法,所述方法依赖于一种支撑工装,所述支撑工装包括：外圈；螺纹连接在所述外圈内的内柱；固定在所述内柱顶部的座板；所述方法包括如下步骤：S1制作用于调整主机安装调整的支撑工装；S2根据主机支撑肋板到基座距离和支撑工装的最大和最小高度确定所需垫板的厚度并在主机相应支撑肋板下方放置垫板；S3根据主机重量及支撑数量选择相应规格的支撑工装,清洁工装内柱和外圈螺纹,并在工装的内柱螺纹上涂润滑油脂后旋入外圈到底；S4清洁座板和内柱接触面并涂油脂,将座板放置在内柱上。(The invention discloses a method for installing and adjusting a WinGD (WinGD) host, which depends on a supporting tool, wherein the supporting tool comprises: an outer ring; the inner column is in threaded connection with the inner ring; a seat plate fixed on the top of the inner column; the method comprises the following steps: s1, manufacturing a supporting tool for adjusting the installation and adjustment of the host; s2, determining the thickness of the required backing plate according to the distance from the host machine support ribbed plate to the base and the maximum and minimum heights of the support tool, and placing the backing plate below the corresponding support ribbed plate of the host machine; s3, selecting a support tool with corresponding specifications according to the weight and the support quantity of the host, cleaning the threads of the inner column and the outer ring of the tool, coating lubricating grease on the threads of the inner column of the tool, and screwing the inner column of the tool into the outer ring to the bottom; s4 the contact surface of the seat plate and the inner post is cleaned and greased, and the seat plate is placed on the inner post.)

1. A method for WinGD host installation adjustment, the method relying on a support tool comprising:

an outer ring; the inner column is in threaded connection with the inner ring; a seat plate fixed on the top of the inner column;

the method comprises the following steps:

s1, manufacturing a supporting tool for adjusting the installation and adjustment of the host;

s2, determining the thickness of the required backing plate according to the distance from the host machine support ribbed plate to the base and the maximum and minimum heights of the support tool, and placing the backing plate below the corresponding support ribbed plate of the host machine;

s3, selecting a support tool with corresponding specifications according to the weight and the support quantity of the host, cleaning the threads of the inner column and the outer ring of the tool, coating lubricating grease on the threads of the inner column of the tool, and screwing the inner column of the tool into the outer ring to the bottom;

s4, cleaning the contact surface of the seat board and the inner column, greasing, and placing the seat board on the inner column;

s5, rotating the inner column to make the seat plate jack the host machine support ribbed plate;

s6 repeating the steps S1-S4 at all the required positions according to the host regulation requirement;

s7, continuously rotating all the inner columns of the supporting tool to jack the main machine and then moving the temporary support of the main machine away;

s8, according to the installation data needed by the host and the system, adjusting each supporting tool to the height of the needed position, thereby achieving the installation requirements of the host and the system.

2. The method for WinGD host installation adjustment according to claim 1, wherein the outer race is an internally threaded cylinder made using high strength steel.

3. The method for WinGD host installation and adjustment according to claim 2, wherein the inner post is a high strength bolt matching with the outer ring thread, the inner post sidewall is drilled with a hole for inserting a rotating rod, and the top plane of the inner post is polished smooth.

4. The method for WinGD host installation and adjustment according to claim 3, wherein a circular groove is formed in the bottom of the seat plate, the inner plane of the groove is polished smooth, the inner diameter of the groove is matched with the outer diameter of the top of the inner column, and the seat plate can rotate smoothly on the inner column.

Technical Field

The invention belongs to the technical field of ship construction, and particularly relates to a method for installing and adjusting a WinGD (WinGD) host machine.

Background

In the process of ship construction, a host machine serving as a ship advancing power source is provided with high precision requirements, the precision requirements of the host machine in the aspect of levelness are required to be guaranteed, and meanwhile, the bearing force of the host machine is required to be within an allowable range by adjusting the positions of bearings of the host machine. Which all require the use of associated tools for fine adjustment of the position of the host. With the continuous popularization and use of the dual-fuel host, more efforts are needed to be spent on the installation and adjustment of the WinGD host occupying the vast majority of market shares of the dual-fuel host. For the type of the host, two sides of the host are provided with supporting rib plates for placing a hydraulic oil cylinder to lift the host, and then a supporting bolt or a wedge-shaped iron plug at a bottom plate of the host is adjusted to realize the position adjustment of the host. However, in actual use, due to the influence and limitation of the accuracy of the hydraulic oil cylinder, the lifting of a common machine can reach more than 0.5mm, and the fine adjustment of a host to 0.01mm level cannot be realized, so that a lot of adjustments need to be carried out repeatedly. Meanwhile, the hydraulic equipment is relatively expensive and complex to use. In summary, an effective tool and method for quickly and easily realizing the relevant requirements for installation and adjustment of the WinGD host are lacked.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a method for installing and adjusting a WinGD host machine.

In order to achieve the purpose, the invention adopts the following technical scheme:

a method for WinGD host installation adjustment, the method relying on a support tool comprising: an outer ring; the inner column is in threaded connection with the inner ring; a seat plate fixed on the top of the inner column; the method comprises the following steps: s1, manufacturing a supporting tool for adjusting the installation and adjustment of the host; s2, determining the thickness of the required backing plate according to the distance from the host machine support ribbed plate to the base and the maximum and minimum heights of the support tool, and placing the backing plate below the corresponding support ribbed plate of the host machine; s3, selecting a support tool with corresponding specifications according to the weight and the support quantity of the host, cleaning the threads of the inner column and the outer ring of the tool, coating lubricating grease on the threads of the inner column of the tool, and screwing the inner column of the tool into the outer ring to the bottom; s4, cleaning the contact surface of the seat board and the inner column, greasing, and placing the seat board on the inner column; s5, rotating the inner column to make the seat plate jack the host machine support ribbed plate; s6 repeating the steps S1-S4 at all the required positions according to the host regulation requirement; s7, continuously rotating all the inner columns of the supporting tool to jack the main machine and then moving the temporary support of the main machine away; s8, according to the installation data needed by the host and the system, adjusting each supporting tool to the height of the needed position, thereby achieving the installation requirements of the host and the system.

Preferably, the outer ring is a cylinder with internal threads made of high-strength steel.

Preferably, the inner column is a high-strength bolt matched with the outer ring thread, a hole for inserting the rotating rod is drilled in the side wall of the inner column, and the top plane of the inner column is polished smoothly.

Preferably, the circular recess is opened to the bedplate bottom, and the recess internal plane is polished smoothly, and the recess internal diameter matches with interior post top external diameter, and the bedplate can smooth rotation on interior post.

Compared with the prior art, the invention has the beneficial effects that: during the use, place the outer lane of frock at the host computer base or place on the host computer base through the backing plate, the bedplate top is on host computer support rib board, and outer lane and bedplate position are unchangeable during the use, thereby reach the installation requirement of host computer through the position height of rotating the inner prop adjustment host computer.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the support tool of the present invention.

Fig. 2 is a schematic structural view of the support tool.

Fig. 3 is a schematic view of the support tool in the installation and adjustment of the host.

Fig. 4 is a schematic view of the support tool and the support rib plate.

1-outer ring, 2-rotating rod, 3-inner column and 4-seat plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

As shown in fig. 1 to 4, the present embodiment provides a method for installing and adjusting a WinGD host, specifically including the following steps:

s1, manufacturing a support tool for adjusting installation and adjustment of the host, wherein the support tool comprises an inner column, an outer ring and a seat plate;

s2, determining the thickness of the required backing plate according to the distance from the host machine support ribbed plate to the base and the maximum and minimum height of the support tool, and placing the backing plate below the corresponding support ribbed plate of the host machine

And S3, selecting a support tool with corresponding specifications according to the weight and the support quantity of the main machine, cleaning the threads of the inner column and the outer ring of the tool, coating lubricating grease on the threads of the inner column of the tool, and screwing the inner column of the tool into the outer ring to the bottom.

And S4, cleaning the contact surface of the seat plate and the inner column, greasing the contact surface, and placing the seat plate on the inner column.

S5, rotating the inner column to make the seat plate be pressed against the supporting rib plate of the host machine.

S6, according to the host computer adjusting requirement, repeating the steps S1-S4 at all the required positions.

And S7, continuing rotating all the inner columns of the supports to lift the main machine and then removing the temporary supports of the main machine.

And S8, adjusting the height of each supporting tool to a required position according to the required installation data of the host and the system, thereby meeting the installation requirements of the host and the system.

The inner column is formed by processing high-strength bolts or raw materials matched with outer ring threads, the total length of the inner column is about 200mm, the length of the bottom threads is about 120mm, two round holes with the diameter of about 15mm are drilled on the circumference about 60mm away from the top and used for inserting tools to rotate the inner column, the threads of the inner column are selected from M45 and M76, the inner column is used for corresponding to the requirements of hosts with different specifications, the outer diameter of the inner column of the thread-free part is not more than the small diameter of the corresponding threads, and meanwhile, the plane of the top of the inner column needs to be polished smoothly.

The outer ring is a cylinder with internal threads made of high-strength steel, the length of the outer ring is about 150mm, the thread specification is matched with the threads of the inner column, the length of the outer ring is more than 10mm longer than the length of the threads of the inner column, and the outer diameter of the outer ring is more than 40mm larger than the major diameter of the threads.

The bedplate bottom open circular recess, the plane in the recess need keep smooth, the recess internal diameter matches with interior post top external diameter, the groove depth degree is about 5mm, bedplate thickness is about 20mm, the bedplate external diameter is not less than the support of outer lane, the bedplate can be at interior post smooth rotation.

In actual use, the supporting tool with the corresponding specification is selected according to the model of the host. Generally, a support tool with a thread of M45 is selected for a main engine with a cylinder diameter of less than 550mm, and a support tool with a thread of M76 is selected for a main engine with a cylinder diameter of more than 550 mm.

The outer ring of the supporting tool is in threaded connection with the inner column, and the inner column is screwed into the outer ring through threads. The whole stroke of the screw thread is the adjustable jacking distance.

The bottom of the supporting tool base plate is provided with a circular groove, and the base plate is buckled above the inner column.

Lubricating grease should be smeared on all contact surfaces in the supporting tool. After placing this support frock in the assigned position, can produce huge stiction in order to guarantee stably under the huge weight of host computer on the inside vice contact surface of each friction of frock, so scribble lubricating grease in corresponding contact surface and can not produce the condition that is difficult to rotate in the in-process of column in the assurance adjusting.

Although the present invention has been described in detail with respect to the above embodiments, it will be understood by those skilled in the art that modifications or improvements based on the disclosure of the present invention may be made without departing from the spirit and scope of the invention, and these modifications and improvements are within the spirit and scope of the invention.