PCTC ship detachable movable deck stand column cable protection device

Abstract

The utility model discloses a PCTC ship detachable movable deck stand column cable protection device, which comprises a fixed part and a movable part, the fixed part comprises a plurality of fixed flat irons, the plurality of fixed flat irons are divided into two groups, each group of fixed flat irons is fixed on the outer wall of a stand column at intervals from top to bottom, and the two groups of fixed flat irons are arranged in a mirror symmetry mode. A transverse waist round hole is formed in each fixing flat iron; the movable part comprises a movable grating, and the movable grating is detachably connected with a plurality of pieces of fixed flat iron; a plurality of movable flat irons are symmetrically arranged on the left side and the right side of one side face of the movable grating, longitudinal kidney-shaped round holes are formed in the movable flat irons, and the movable grating is detachably connected through bolts penetrating through the fixed flat irons and the movable flat irons. The utility model provides a PCTC ship detachable movable deck stand column cable protection device which has an effective protection effect on the stand column cable protection device.

Description

Technical Field

[0001] The utility model relates to the technical field of shipbuilding, in particular to a detachable movable deck column cable protection device for a PCTC ship. Background Art

[0002] At present, during the construction of PCTC ships, since the columns cannot be transported to the ship for assembly in time after production, in order to reduce the stacking space, the columns made of thickened plates have to be piled together, which causes the cable protection devices welded on the outer wall of the columns to be squeezed and deformed, or even damaged. As a result, after the columns are installed on the ship, a lot of correction and repair work is required for the cable protection devices, which greatly increases the amount of rework on site and the work of welding, grinding and painting repair of the columns. Due to the particularity of the columns themselves, it is impossible to effectively protect the cable protection devices during the production and transportation process. How to effectively protect the cable protection devices of the columns is an urgent problem to be solved on PCTC ships. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a detachable and movable deck column cable protection device for a PCTC ship, which plays an effective protective role on the column cable protection device.

[0004] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0005] A detachable and movable deck column cable protection device for a PCTC ship comprises a fixed part and a movable part, wherein the fixed part comprises a plurality of fixed flat irons, wherein the plurality of fixed flat irons are evenly divided into two groups, wherein each group of fixed flat irons are fixed on the outer wall of the column from top to bottom at intervals, and the two groups of fixed flat irons are arranged in a mirror-symmetrical manner, and each fixed flat iron is provided with a transverse waist-round hole; wherein the movable part comprises a movable grille, and the movable grille is detachably connected to the plurality of fixed flat irons.

[0006] Furthermore, a plurality of movable flat irons are symmetrically arranged on the left and right sides of one side of the movable grille, and longitudinal waist-round holes are opened on the movable flat irons. The movable grille is detachably connected by bolts passing through the fixed flat irons and the movable flat irons.

[0007] Furthermore, the movable grille includes a plurality of transverse round steels and a plurality of longitudinal round steels, the plurality of longitudinal round steels are arranged at equal intervals vertically, and the plurality of transverse round steels are arranged at equal intervals from top to bottom and are vertically intersected and connected with the longitudinal round steels.

[0008] Furthermore, the longitudinal round steel section between the first transverse round steel and the second transverse round steel from top to bottom is inclined away from the side wall of the column to form an upper inclined grid, and the grid below the second transverse round steel is a vertical grid.

[0009] Furthermore, the inclination angle of the inclined grille is 6°.

[0010] Furthermore, the plurality of movable flat irons include a plurality of movable short flat irons and two movable long flat irons, the plurality of movable short flat irons are fixed on both sides of the middle and lower vertical grid, and the two movable long flat irons are fixed on both sides of the inclined grid.

[0011] Furthermore, the two movable long flat irons are fixed at both ends of the first transverse round steel from top to bottom.

[0012] Furthermore, the plurality of movable short flat irons are located at both ends of the transverse round steel.

[0013] By adopting the detachable and movable deck column cable protection device of the PCTC ship of the utility model, in the early stage of the column production process, only the fixed flat iron is welded to the outer wall of the column on the lower side of the column cable, and the movable part is uniformly stored and kept after production. After the column is installed on board and the overall painting is completed in the later stage, the movable part of the column cable protection device is connected to the fixed flat iron with a carriage bolt, which greatly improves the work efficiency on site.

[0014] The utility model provides a detachable and movable deck column cable protection device for PCTC ships. In the past, a large amount of correction and repair work was required for the cable protection device after the columns were installed on board. Through this process innovation, the amount of on-site rework is greatly reduced, and the work of welding, grinding, painting and repairing the columns is reduced, achieving the result of reducing costs and increasing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of the use state of the detachable and movable deck column cable protection device of the PCTC ship described in the utility model;

[0016] Figure 2 It is a top view of the PCTC ship detachable movable deck column cable protection device in use state described in the utility model;

[0017] Figure 3 It is a side view of the fixed part flat iron of the utility model;

[0018] Figure 4 It is a three-dimensional diagram of the movable part described in the utility model;

[0019] Figure 5 It is a side view of the movable part described in the utility model.

[0020] Among them, 1-fixed flat iron, 2-movable grille, 3-movable short flat iron, 4-movable long flat iron, 5-column, 21-transverse round steel, 22-longitudinal round steel, 23-upper inclined grille, 24-vertical grille, 11-transverse waist round hole, 31-longitudinal waist round hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figure 1-Figure 5 As shown, a detachable cable protection device for a PCTC ship's movable deck column comprises a fixed part and a movable part, wherein the fixed part comprises a plurality of fixed flat irons 1, wherein the plurality of fixed flat irons 1 are evenly divided into two groups, wherein each group of fixed flat irons 1 are fixed on the outer wall of a column 5 at intervals from top to bottom, and the two groups of fixed flat irons 1 are arranged in a mirror-symmetrical manner, and a transverse waist-round hole 11 is provided on each fixed flat iron 1; the movable part comprises a movable grille 2, wherein the movable grille 2 is detachably connected to the plurality of fixed flat irons 1; a plurality of movable flat irons are symmetrically arranged on the left and right sides of one side of the movable grille 2, wherein longitudinal waist-round holes 31 are provided on the movable flat irons, and the movable grille 2 is detachably connected by carriage bolts penetrating the fixed flat irons 1 and the movable flat irons.

[0023] The movable grille 2 includes a plurality of transverse round steels 21 and a plurality of longitudinal round steels 22. The plurality of longitudinal round steels 22 are arranged at equal intervals vertically. The plurality of transverse round steels 21 are arranged at equal intervals from top to bottom and are vertically intersected and connected with the longitudinal round steels 22. The longitudinal round steel 22 section located between the first transverse round steel 21 and the second transverse round steel 21 from top to bottom is inclined in a direction away from the side wall of the column 5 to form an upper inclined grille 23. The grille located below the second transverse round steel 21 is a vertical grille 24, and the inclination angle of the upper inclined grille 23 is 6°.

[0024] The multiple movable flat irons include multiple movable short flat irons 3 and two movable long flat irons 4. The multiple movable short flat irons 3 are fixed on both sides of the lower and middle vertical grid 24, the two movable long flat irons 4 are fixed on both sides of the inclined grid, and the two movable long flat irons 4 are fixed on both ends of the first horizontal round steel 21 from top to bottom. The multiple movable short flat irons 3 are all located at both ends of the horizontal round steel 21.

[0025] The production method of the above-mentioned PCTC ship detachable movable deck column 5 cable protection device comprises the following steps:

[0026] S1, welding a plurality of fixed flat irons 1 each having a transverse waist-shaped hole 11 to the outer wall of the column 5 on the cable downline side of the column 5;

[0027] S2, connecting the fixed flat iron 1 and the movable flat iron with carriage bolts;

[0028] S3, assembling the transverse round steel 21 and the longitudinal round steel 22 into a movable grille 2, wherein the uppermost portion of the movable grille 2 is provided with a certain inclination angle;

[0029] S4, welding together a plurality of movable long flat irons and movable short flat irons with longitudinal waist-round holes 31 corresponding to the fixed flat irons 1, which are provided on both sides of the movable grille 2.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detachable cable protection device for a PCTC ship's movable deck column, characterized in that: It includes a fixed part and a movable part, the fixed part includes a plurality of fixed flat irons, the plurality of fixed flat irons are divided into two groups, each group of fixed flat irons are fixed on the outer wall of the column from top to bottom, and the two groups of fixed flat irons are arranged in mirror symmetry, and a transverse waist-round hole is provided on each fixed flat iron; the movable part includes a movable grille, and the movable grille is detachably connected to the plurality of fixed flat irons.

2. A detachable cable protection device for a PCTC ship's movable deck column according to claim 1, characterized in that: A plurality of movable flat irons are symmetrically arranged on the left and right sides of one side of the movable grille, and longitudinal waist-round holes are opened on the movable flat irons. The movable grille is detachably connected by bolts penetrating the fixed flat irons and the movable flat irons.

3. A detachable cable protection device for a PCTC ship's movable deck column according to claim 2, characterized in that: The movable grille includes a plurality of transverse round steels and a plurality of longitudinal round steels. The plurality of longitudinal round steels are arranged at equal intervals vertically, and the plurality of transverse round steels are arranged at equal intervals from top to bottom and are vertically intersected and connected with the longitudinal round steels.

4. A detachable cable protection device for a PCTC ship's movable deck column according to claim 3, characterized in that: The longitudinal round steel section located between the first horizontal round steel and the second horizontal round steel from top to bottom is inclined in a direction away from the side wall of the column to form an upper inclined grid, and the grid located below the second horizontal round steel is a vertical grid.

5. A detachable cable protection device for a PCTC ship's movable deck column according to claim 4, characterized in that: The inclination angle of the inclined grid is 6°.

6. A detachable cable protection device for a PCTC ship's movable deck column according to claim 5, characterized in that: The plurality of movable flat irons include a plurality of movable short flat irons and two movable long flat irons. The plurality of movable short flat irons are fixed on both sides of the middle and lower vertical grid, and the two movable long flat irons are fixed on both sides of the inclined grid.

7. A PCTC ship detachable movable deck column cable protection device according to claim 6, characterized in that: The two movable long flat irons are fixed at the two ends of the first horizontal round steel from top to bottom.

8. The cable protection device for detachable deck columns of a PCTC ship according to claim 6 is characterized in that: The plurality of movable short flat irons are located at both ends of the transverse round steel.

Images