Ship rudderstock / rudder blade inspection and maintenance device

Abstract

The utility model belongs to a ship rudderstock / rudder blade inspection and maintenance device in the technical field of ships. The adjusting component (1) comprises adjusting component rotating screws (3), the bottom of each adjusting component rotating screw (3) is respectively provided with an adjusting component sliding roller (4), the checking component (2) comprises a checking fitting surface (5) and a plurality of checking component rotating screws (6), and the bottom of each checking component rotating screw (6) is respectively provided with a checking component sliding roller (7). The inspection and maintenance device for the rudderstock / rudder blade of the ship is simple in structure, can conveniently and reliably achieve bearing and positioning of the rudderstock / rudder blade, rapidly achieve detection of a flange face, facilitate grinding and facilitate re-detection after grinding, thereby effectively guaranteeing that the state of the flange face meets the requirement, and guaranteeing the steering performance of a steering engine.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the ship technology field more specifically, is related to a ship rudder stock / rudder blade inspection and maintenance device. BACKGROUND

[0002] The rudder blade and the rudder stock are the flange connection type ship, and the rudder stock flange face will seep water and cause corrosion after the new ship or after being used for many years, which will threaten the safe operation of the ship. Therefore, the rudder stock flange face must be inspected and maintained during the annual inspection of the ship. However, since the rudder blade and the rudder stock are both heavy, a good inspection and maintenance scheme becomes the top priority. The flange face corrosion or damage caused by sea damage of the flange connection type ship causes great difficulty in the inspection and maintenance of the flange face flatness, and the on-site alignment and measurement cannot be performed. There is no suitable equipment to complete the repair work. In the prior art, a ship rudder stock with the publication (announcement) number CN107554742A includes a rudder stock body and a steel sleeve, and the steel sleeve is installed on the rudder stock body to connect the rudder blade at one end. The ship rudder stock of the present application is provided with a stainless steel sleeve at the end connected with the rudder blade, which utilizes the wear resistance and corrosion resistance of stainless steel to reduce the wear and corrosion of the rudder stock and prolong the service life of the rudder stock. In addition, when the stainless steel sleeve connected with the rudder blade of the rudder stock has a problem, the stainless steel sleeve on the rudder stock can be removed, and a new stainless steel sleeve can be installed, without replacing the entire rudder stock, thereby greatly reducing the maintenance cost.

[0003] However, the technology does not involve the technical problems and technical solutions of the present application. CONTENT OF THE UTILITY MODEL

[0004] The utility model solves the technical problems that the prior art has the deficiencies, provides a ship rudder stock / rudder blade inspection and maintenance device which is simple in structure, can conveniently and reliably realize the bearing and positioning of the rudder stock / rudder blade, effectively and quickly realizes the detection of the flange face, is convenient for grinding, is convenient for re-detection after grinding, thereby effectively guarantees that the state of the flange face meets the requirements and guarantees the steering performance of the rudder.

[0005] To solve the above technical problems, the utility model adopts the technical scheme that

[0006] The utility model discloses a ship rudder stock / rudder blade inspection and maintenance device, which comprises an adjusting component and an inspection component, the adjusting component comprises adjusting component rotating screws, adjusting component sliding rollers are respectively installed at the bottom of each adjusting component rotating screw, the inspection component comprises an inspection rubbing surface and a plurality of inspection component rotating screws, and inspection component sliding rollers are respectively installed at the bottom of each inspection component rotating screw.

[0007] The rudder stock or the rudder blade comprises a flange face.

[0008] The inspection component comprises an inspection component body, and an inspection surface is arranged on one side of the inspection component body.

[0009] The ship rudder stock / blade inspection and maintenance device comprises a horizontal platform, and the inspection surface is perpendicular to the horizontal platform.

[0010] The adjusting component rotating screw is screwed in the adjusting component rotating screw sleeve, the adjusting component rotating screw sleeve is vertically welded on the rudder stock or the rudder blade, and a plurality of adjusting component rotating screw sleeves are welded on each side of the rudder stock or the rudder blade.

[0011] The inspection component rotating screw is screwed in the inspection component rotating screw sleeve.

[0012] The inspection component rotating screw sleeve is vertically welded on the inspection component body, and a plurality of inspection component rotating screw sleeves are welded on each side of the inspection component body.

[0013] The flange surface is arranged on one side of the rudder stock or the rudder blade.

[0014] The inspection component body of the inspection component is made of a metal material.

[0015] The center line of the inspection component body of the inspection component is perpendicular to the inspection surface.

[0016] The technical scheme of the utility model has the following working principle and beneficial effects:

[0017] The utility model discloses a ship rudder stock / rudder blade inspection and maintenance device, when the structure is arranged, respectively make adjustment component and inspection component, and the adjustment component is used for adjusting the levelness of the center line of rudder stock / rudder blade, and the inspection component is used for detecting the detection of the flatness (perpendicularity) of the flange surface of grinding maintenance, so as to facilitate detection and maintenance. Adjustment component includes adjustment component rotating screw, and each adjustment component rotating screw bottom installs adjustment component sliding roller respectively, and the adjustment component rotating screw needs to be movably connected on the rudder stock / rudder blade that needs to be inspected and maintained, and through a plurality of adjustment component rotating screws, the load bearing of rudder stock / rudder blade can be reliably realized, and the rudder stock / rudder blade is avoided to dump in the process of inspection and maintenance, and the operation safety is guaranteed. By rotating each adjustment component rotating screw, the height adjustment of different parts of rudder stock / rudder blade is realized, and is used for conveniently and reliably adjusting the levelness of the center line of rudder stock / rudder blade. Inspection component includes inspection surface, and a plurality of inspection component rotating screws, and each inspection component rotating screw bottom installs inspection component sliding roller respectively. The inspection surface is in vertical state (perpendicular to horizontal platform), and the rudder stock or rudder blade includes flange surface respectively, and the standard state of the flange surface is that the whole surface is in vertical state (perpendicular to horizontal platform), after the rudder stock / rudder blade that needs to be inspected and maintained is disassembled and transported to the maintenance workshop, is respectively laid on the horizontal platform, and the adjustment component rotating screw is connected on the rudder stock / rudder blade, realizes the load bearing of rudder stock / rudder blade, and rotating the adjustment component rotating screw can align the rudder stock / rudder blade, guarantee that the center line of rudder stock / rudder blade is parallel to the horizontal platform. Then the special equipment is used to check the flatness of the flange surface of rudder stock / rudder blade, and the flange surface is ground when the flatness does not meet the requirement. When checking, the center line of rudder stock / rudder blade is adjusted to guarantee that the horizontal line of inspection component is parallel, and then the adjustment component rotating screw and the inspection component rotating screw are locked, the positioning of rudder stock / rudder blade is realized, and the positioning of inspection component is realized. The inspection component sliding roller of inspection component makes the inspection surface of inspection component contact the flange surface, carries out coloring detection, and the protruding part of the flange surface needs to be colored, and the colored part is ground, and then re-coloring is checked until the whole surface of the flange surface contacts the inspection surface when checking, at this moment, the grinding of the surface flange surface meets the requirement. In this way, the operation of the inspection and maintenance of rudder stock / rudder blade is simple, and the progress is guaranteed. BRIEF DESCRIPTION OF DRAWINGS

[0018] The following is a brief description of the content expressed by each drawing of the present specification and the marks in the drawings:

[0019] Figure 1 It is the front view structural schematic drawing of the ship rudder stock / rudder blade inspection and maintenance device of the utility model to check and maintain rudder stock.

[0020] Figure 2 It is the structure schematic drawing of the ship rudder stock / rudder blade inspection and maintenance device of the utility model to check and maintain rudder stock when viewing from above.

[0021] Figure 3 This is a schematic diagram of the flange surface of the ship's rudder stock according to the present invention;

[0022] Figure 4 This is a schematic diagram of the main structure of the ship rudder blade described in this utility model;

[0023] Figure 5 This is a side view of the ship rudder blade described in this utility model.

[0024] The labels in the attached diagram are as follows: 1. Adjusting component; 2. Inspection component; 3. Adjusting component rotating screw; 4. Adjusting component sliding roller; 5. Inspection mating surface; 6. Inspection component rotating screw; 7. Inspection component sliding roller; 8. Inspection component body; 9. Horizontal platform; 10. Adjusting component rotating sleeve; 11. Inspection component rotating sleeve; 12. Rudder stock; 13. Inspection component centerline; 14. Flange face; 15. Rudder blade; 16. Adjusting component centerline. Detailed Implementation

[0025] The following description, with reference to the accompanying drawings, provides a more detailed explanation of the specific embodiments of this utility model, including the shape and structure of each component, the relative positions and connections between the parts, the functions and working principles of each part:

[0026] As attached Figure 1 -Appendix Figure 5The utility model discloses a ship rudder stock / rudder blade inspection and maintenance device, including adjusting part 1 and inspection part 2, adjusting part 1 includes adjusting part rotating screw 3, and the bottom of each adjusting part rotating screw 3 installs adjusting part sliding roller 4 respectively, and inspection part 2 includes inspection face 5, a plurality of inspection part rotating screw 6, and the bottom of each inspection part rotating screw 6 installs inspection part sliding roller 7 respectively. The rudder stock 12 or rudder blade includes flange face 14 respectively. The above structure, for the deficiency in the prior art, proposes the technical scheme of improvement. When setting structure, adjusting part 1 and inspection part 2 are made respectively, adjusting part 1 is used to adjust the levelness of the center line of rudder stock / rudder blade, and inspection part 2 is used to detect the flatness (perpendicularity) of the flange face of grinding maintenance, so as to facilitate detection and maintenance. Adjusting part 1 includes adjusting part rotating screw 3, and the bottom of each adjusting part rotating screw 3 installs adjusting part sliding roller 4 respectively, and adjusting part rotating screw 3 needs to be movably connected on the rudder stock / rudder blade that needs to be inspected and maintained, and through a plurality of adjusting part rotating screw 3, the bearing of rudder stock / rudder blade can be reliably realized, and the rudder stock / rudder blade is avoided to dump in the process of inspection and maintenance, and the operation safety is guaranteed. By rotating each adjusting part rotating screw 3, the height adjustment of different parts of rudder stock / rudder blade is realized, so as to be used for conveniently and reliably adjusting the levelness of the center line of rudder stock / rudder blade. Inspection part 2 includes inspection face 5, a plurality of inspection part rotating screw 6, and the bottom of each inspection part rotating screw 6 installs inspection part sliding roller 7 respectively. Inspection face 5 is in the vertical state (perpendicular to the horizontal platform), and the rudder stock 12 or rudder blade includes flange face 14 respectively, and the standard state of flange face 14 is that the whole face is in the vertical state (perpendicular to the horizontal platform), after the rudder stock / rudder blade that needs to be inspected and maintained is disassembled and transported into the maintenance workshop, is placed on the horizontal platform respectively, adjusting part rotating screw 3 is connected on the rudder stock / rudder blade, the bearing of rudder stock / rudder blade is realized, and rotating adjusting part rotating screw 3 can align the rudder stock / rudder blade, guarantee that the center line of rudder stock / rudder blade is parallel to the horizontal platform. Then the flatness of flange face 14 of rudder stock / rudder blade is checked by using special equipment, and flange face 14 is ground when the flatness does not meet the requirement. When checking, the center line of rudder stock / rudder blade is guaranteed to be parallel to the horizontal line of inspection part, and the center line of rudder stock / rudder blade is parallel to the horizontal platform, and then adjusting part rotating screw 3 and inspection part rotating screw 6 are locked, the positioning of rudder stock / rudder blade is realized, and the positioning of inspection part is realized. The inspection part sliding roller 7 of inspection part makes the contact of the face of inspection part with flange face, and carries out coloring detection, and the protruding part of flange face needs to be colored, and the colored part is ground, and then re-coloring is checked until the whole face of flange face contacts the face of inspection part when checking, and the grinding of surface flange face meets the requirement. In this way, the operation of the inspection and maintenance of rudder stock / rudder blade is simple, and the progress is guaranteed.The ship rudder stock / rudder blade inspection and maintenance device described in this utility model has a simple structure and can conveniently and reliably realize the bearing and positioning of the rudder stock / rudder blade, effectively and quickly realize the inspection of the flange surface, facilitate grinding, and facilitate re-inspection after grinding, thereby effectively ensuring that the condition of the flange surface meets the requirements and ensuring the steering performance of the rudder.

[0027] The inspection component 2 includes an inspection component body 8, with an inspection mating surface 5 disposed on one side of the inspection component body 8. The ship's rudder stock / blade inspection and maintenance device includes a horizontal platform 9, with the inspection mating surface 5 perpendicular to the horizontal platform 9. In the above structure, the optimal state for the inspection mating surface 5 and the flange face is that both are perpendicular to the horizontal platform, and both surfaces are flat. The flange face, before maintenance, has an uneven structure, which is then ground to form a flat surface.

[0028] The adjusting component 1 has an adjusting component rotating screw 3 screwed into an adjusting component rotating sleeve 10. The adjusting component rotating sleeve 10 is vertically welded to the rudder stock 12 or rudder blade, and multiple adjusting component rotating sleeves 10 are welded to each side of the rudder stock 12 or rudder blade. In this structure, the adjusting component rotating sleeve 10 is fixed to the rudder stock / rudder blade, and can be welded to the rudder stock / rudder blade before inspection and maintenance, and removed after inspection and maintenance. This ensures reliable adjustment.

[0029] The inspection component 2's inspection component body 8 has its inspection component rotating screw 6 screwed into the inspection component rotating sleeve 11. The inspection component rotating sleeve 11 is vertically welded to the inspection component body 8, and multiple inspection component rotating sleeves 11 are welded to each side of the inspection component body 8. With this structure, by rotating the inspection component rotating screw 6, the height of the inspection component rotating screw 6 relative to the inspection component rotating sleeve 11 changes, adjusting the state of the inspection component so that the inspection component's centerline is parallel to the horizontal platform, and at this time, the inspection mating surface 5 is perpendicular to the horizontal platform. The flange surface 14 is located on one side of the rudder stock 12 or rudder blade.

[0030] The inspection component body 8 of the inspection component 2 is a structure made of metal material.

[0031] The center line of the inspection component body 8 of the inspection component 2 is perpendicular to the inspection mating surface 5.

[0032] The utility model discloses a ship rudder stock / rudder blade inspection and maintenance device, respectively make adjustment component 1 and inspection component 2, and adjustment component 1 is used for adjusting the levelness of the center line of rudder stock / rudder blade, and inspection component 2 is used for detecting the flatness (perpendicularity) of the flange face of grinding maintenance, so as to facilitate detection and maintenance. The bottom of each adjustment component rotating screw 3 of adjustment component 1 is respectively installed adjustment component sliding roller 4, and adjustment component rotating screw 3 needs to be movably connected on the rudder stock / rudder blade that needs to be inspected and maintained, and through a plurality of adjustment component rotating screw 3, the bearing of rudder stock / rudder blade can be reliably realized, and the rudder stock / rudder blade is avoided to dump in the process of inspection and maintenance, and the operation safety is guaranteed. By rotating each adjustment component rotating screw 3, the height adjustment of different parts of rudder stock / rudder blade is realized, so as to be used for conveniently and reliably adjusting the levelness of the center line of rudder stock / rudder blade. Inspection component 2 includes inspection surface 5 and a plurality of inspection component rotating screw 6, and the bottom of each inspection component rotating screw 6 is respectively installed inspection component sliding roller 7. Inspection surface 5 is in the vertical state, and rudder stock 12 or rudder blade respectively includes flange face 14, and the standard state of flange face 14 is that the whole surface is in the vertical state, and after the rudder stock / rudder blade that needs to be inspected and maintained is disassembled and transported into the maintenance workshop, it is respectively laid on the horizontal platform, and adjustment component rotating screw 3 is connected on the rudder stock / rudder blade, the bearing of rudder stock / rudder blade is realized, and rotating adjustment component rotating screw 3 can align the rudder stock / rudder blade, guaranteeing that the center line of rudder stock / rudder blade is parallel to the horizontal platform. Then the flatness of flange face 14 of rudder stock / rudder blade is checked by using special equipment, and when the flatness does not meet the requirement, flange face 14 is ground. When checking, the center line of rudder stock / rudder blade is adjusted to be parallel to the horizontal line of inspection component, and the center line of rudder stock / rudder blade is parallel to the horizontal platform, and then adjustment component rotating screw 3 and inspection component rotating screw 6 are locked, the positioning of rudder stock / rudder blade is realized, and the positioning of inspection component is realized. Inspection component sliding roller 7 of inspection component makes the contact of inspection surface of inspection component and flange face, and coloring detection is carried out, the coloring part is ground, and then re-coloring inspection is carried out until the whole surface of flange face contacts the surface when checking, and the grinding of surface flange face meets the requirement. In this way, the operation of the inspection and maintenance of rudder stock / rudder blade is simple, and the progress is guaranteed.

[0033] The utility model has been described above in conjunction with the drawings, and obviously, the specific implementation of the utility model is not limited by the above-mentioned mode, as long as various improvements are made by using the method concept and technical scheme of the utility model, or the concept and technical scheme of the utility model are directly applied to other occasions without improvement, which are all within the protection scope of the utility model.

Claims

1. A rudder stock / blade inspection and repair device for a marine vessel, characterized by: Including adjustment component (1) and check component (2), adjustment component (1) includes adjustment component rotating screw (3), each adjustment component rotating screw (3) bottom is installed adjustment component sliding roller (4) respectively, check component (2) includes check component abutting face (5), a plurality of check component rotating screw (6), each check component rotating screw (6) bottom is installed check component sliding roller (7) respectively.

2. A rudder post / blade inspection and repair device for a marine vessel as claimed in claim 1, characterised in that: The rudder stock (12) or rudder blade respectively includes a flange face (14).

3. A rudder post / blade inspection and repair device for a marine vessel as claimed in claim 1 or 2, characterised in that: The check component (2) includes a check component body (8), and the check component abutting face (5) is arranged on one side of the check component body (8).

4. A rudder post / blade inspection and repair device for a marine vessel as claimed in claim 1 or 2, characterised in that: The ship rudder stock / rudder blade inspection and maintenance device includes a horizontal platform (9), and the check component abutting face (5) is perpendicular to the horizontal platform (9).

5. A rudder post / blade inspection and repair device for a marine vessel as claimed in claim 1 or 2, characterised in that: The adjustment component rotating screw (3) of the adjustment component (1) is screwed in the adjustment component rotating screw sleeve (10), the adjustment component rotating screw sleeve (10) is vertically welded on the rudder stock (12) or rudder blade, and a plurality of adjustment component rotating screw sleeves (10) are welded on each side of the rudder stock (12) or rudder blade.

6. A rudder post / blade inspection and repair device for a marine vessel as claimed in claim 1 or 2, characterised in that: The check component rotating screw (6) of the check component body (8) of the check component (2) is screwed in the check component rotating screw sleeve (11).

7. A ship rudder stock / blade inspection and repair device according to claim 6, characterised in that: The check component rotating screw sleeve (11) is vertically welded on the check component body (8), and a plurality of check component rotating screw sleeves (11) are welded on each side of the check component body (8).

8. A ship rudder stock / blade inspection and repair device according to claim 2, characterised in that: The flange face (14) is arranged on one side of the rudder stock (12) or rudder blade.

9. A ship rudder stock / blade inspection and repair device according to claim 3, characterised in that: The check component body (8) of the check component (2) is made of a metal material structure.

10. The ship rudder post / blade inspection and repair apparatus of claim 3 wherein: The center line of the check component body (8) of the check component (2) is perpendicular to the check component abutting face (5).

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