Marine detachable handrail

Abstract

The utility model discloses a detachable handrail for a ship, which comprises a deck, and has the beneficial effects that the detachable handrail for the ship is provided with double-layer crossed first fixed round steel and second fixed round steel, and is additionally provided with a first fixed clamping groove and a second fixed clamping groove, so that an embedded part pipe sleeve and a detachable rod column are fixed; the two layers of first fixed round steel and second fixed round steel which are staggered and crossed can limit and fix the detachable rod column to the greatest extent at different three-dimensional heights and angles, so that the firmness and stability of the detachable rod column in the later period are ensured; by arranging a first fixing clamping groove and a second fixing clamping groove, loosening caused by free rotation of the baluster column under the external force condition is avoided, firmness and stability of the baluster column are guaranteed, and by arranging a movable adjusting plate and a fixing clamping plate, the fixing clamping plate enters a limiting clamping groove in one side of a limiting fixing block for limiting and fixing; the installation positions of the limiting fixing block and the installation side block in the outer fixing sleeve are limited and then fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of ships and marine engineering, in particular to a detachable railing for ships. Background Art

[0002] Ship or vessel refers to any means of transportation that utilizes the buoyancy of water, relies on power such as manpower, sails, engines (such as steam engines, gas turbines, diesel engines, nuclear power units), etc., to pull, pull, push, row, or propel propellers and high-pressure nozzles to move on water. Existing detachable railings are generally plug-in type or single-layer rotating fixed type. Both the plug-in type and single-layer rotating fixed type detachable railings are easy to loosen when the ship is shaking and vibrating during navigation. The firmness and stability of the plug-in type and single-layer rotating fixed type detachable railings are poor. The detachable railings do not have a self-locking function and are difficult to use under harsh working conditions. Utility Model Content

[0003] The utility model aims to provide a detachable railing for a ship, so as to solve the problems that the plug-in type and single-layer rotating fixed detachable railings proposed in the above-mentioned background technology are easy to loosen when the ship is shaking and vibrating during navigation, the firmness and stability of the plug-in type and single-layer rotating fixed detachable railings are poor, the detachable railings do not have a self-locking function, and are difficult to use under harsh working conditions.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detachable railing for a ship, comprising a deck, wherein an embedded pipe sleeve is fixedly connected to the interior of the deck, a No. 1 fixed round steel is fixedly connected to the inner side of the embedded pipe sleeve, a No. 2 fixed round steel is fixedly connected to the inner side of the embedded pipe sleeve, a detachable pole column is installed on the inner side of the embedded pipe sleeve, a No. 1 installation bottom groove is symmetrically provided at the bottom of the detachable pole column, a No. 1 movable groove is provided on the inner side of the No. 1 installation bottom groove, a No. 1 fixed card groove is provided on the top of the No. 1 movable groove, and the detachable pole column A No. 2 mounting bottom groove is symmetrically provided at the bottom, a No. 2 movable groove is provided on the inner side of the No. 2 mounting bottom groove, a No. 2 fixed slot is provided on the top of the No. 2 movable slot, an outer side of the detachable pole column is equidistantly fixedly connected with an outer fixing sleeve, a railing chain is symmetrically installed on the outer side of the outer fixing sleeve, both ends of the railing chain are fixedly connected with mounting side blocks, a side slot matching with the mounting side block is provided on one side of the outer fixing sleeve, a limiting mounting slot is provided on the inner side of the side slot, and a limiting fixing block matching with the limiting mounting slot is fixedly connected to one side of the mounting side block.

[0005] As a preferred solution of the utility model: one side of the outer fixed sleeve is fixedly connected to a fixed side box, the interior of the fixed side box is slidably connected to a movable adjustment plate, one side of the movable adjustment plate is symmetrically fixedly connected to a fixed clamping plate, the fixed clamping plate is slidably connected to the fixed side box, and the fixed clamping plate is slidably connected to the outer fixed sleeve.

[0006] As a preferred solution of the utility model: a limiting slot cooperating with the fixing plate is provided on one side of the limiting fixing block.

[0007] As a preferred solution of the utility model: the internal thread of the movable adjustment plate is connected with an adjustment screw rod, and the adjustment screw rod is rotationally connected to the fixed side box.

[0008] As a preferred solution of the utility model: one side of the fixed side box is rotatably connected with a rotating block, and one end of the adjusting screw rod is fixedly connected to the adjusting screw rod.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model is equipped with a double layer of crossed No. 1 fixed round steel and No. 2 fixed round steel, and adds a No. 1 fixed card slot and a No. 2 fixed card slot to fix the embedded pipe sleeve and the detachable pole column. The two layers of staggered crossed No. 1 fixed round steel and No. 2 fixed round steel can maximally limit and fix the detachable pole column at different heights and angles in three dimensions, ensuring the firmness and stability of the detachable pole column in the later stage. The setting of the No. 1 fixed card slot and the No. 2 fixed card slot avoids the loosening caused by the free rotation of the railing column under external force conditions, ensuring the firmness and stability of the railing column. By setting a movable adjustment plate and a fixed card plate, the fixed card plate enters the limiting card slot on one side of the limiting fixing block for limiting fixing, and the installation position of the limiting fixing block and the installation side block in the outer fixing sleeve is limited and fixed, thereby installing the railing chain. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0011] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle;

[0012] Figure 3 This is a top view of the internal structure of the external fixing sleeve of the utility model;

[0013] Figure 4 This is a schematic diagram of the internal structure of the embedded pipe sleeve of the utility model;

[0014] Figure 5 This is a schematic diagram of the structure of the installation bottom trough No. 1 of the utility model;

[0015] Figure 6This is a schematic diagram of the explosion structure of the utility model;

[0016] Figure 7 The utility model is a schematic diagram of the internal structure of the detachable pole column.

[0017] In the figure: 1. Deck; 2. Embedded pipe sleeve; 3. Removable pole column; 4. External fixing sleeve; 5. Railing chain; 6. Installation side block; 7. Restriction fixing block; 8. Restriction slot; 9. Restriction installation slot; 10. Side slot; 11. No. 1 fixed round steel; 12. No. 2 fixed round steel; 13. No. 1 installation bottom slot; 14. No. 1 movable slot; 15. No. 1 fixed slot; 16. No. 2 installation bottom slot; 17. No. 2 movable slot; 18. No. 2 fixed slot; 19. Fixed side box; 20. Fixed card plate; 21. Movable adjustment plate; 22. Adjustment screw; 23. Rotating block. DETAILED DESCRIPTION

[0018] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0019] See also Figures 1 to 7The utility model provides a technical solution: a detachable railing for a ship, comprising a deck 1, an embedded pipe sleeve 2 is fixedly connected inside the deck 1, a No. 1 fixed round steel 11 is fixedly connected to the inner side of the embedded pipe sleeve 2, a No. 2 fixed round steel 12 is fixedly connected to the inner side of the embedded pipe sleeve 2, a detachable pole column 3 is installed on the inner side of the embedded pipe sleeve 2, a No. 1 installation bottom groove 13 is symmetrically provided at the bottom of the detachable pole column 3, a No. 1 movable groove 14 is provided on the inner side of the No. 1 installation bottom groove 13, a No. 1 fixed card groove 15 is provided on the top of the No. 1 movable groove 14, a No. 2 installation bottom groove 16 is symmetrically provided at the bottom of the detachable pole column 3, a No. 2 movable groove 17 is provided on the inner side of the No. 2 installation bottom groove 16, a No. 2 fixed card groove 18 is provided on the top of the No. 2 movable groove 17, an outer side of the detachable pole column 3 is equidistantly fixedly connected with an outer fixed sleeve 4, a railing chain 5 is symmetrically installed on the outer side of the outer fixed sleeve 4, and the railing Both ends of the rod chain 5 are fixedly connected with mounting side blocks 6, one side of the outer fixing sleeve 4 is provided with a side slot 10 matched with the mounting side block 6, the inner side of the side slot 10 is provided with a limiting mounting slot 9, one side of the mounting side block 6 is fixedly connected with a limiting fixing block 7 matched with the limiting mounting slot 9, and is equipped with a double-layer crossed No. 1 fixed round steel 11 and No. 2 fixed round steel 12, and No. 1 fixed card slot 15 and No. 2 fixed card slot 18 are added to fix the embedded pipe sleeve 2 and the detachable rod column 3, the two layers of staggered and crossed No. 1 fixed round steel 11 and No. 2 fixed round steel 12 can limit and fix the detachable rod column 3 to the maximum extent at different three-dimensional heights and angles, ensure the later firmness and stability of the detachable rod column 3, the setting of No. 1 fixed card slot 15 and No. 2 fixed card slot 18 avoids the loosening caused by the free rotation of the railing column under external force conditions, and ensures the firmness and stability of the railing column.

[0020] Among them, one side of the outer fixed sleeve 4 is fixedly connected to a fixed side box 19, the interior of the fixed side box 19 is slidably connected to a movable adjustment plate 21, one side of the movable adjustment plate 21 is symmetrically fixedly connected to a fixed clamping plate 20, the fixed clamping plate 20 is slidably connected to the fixed side box 19, and the fixed clamping plate 20 is slidably connected to the outer fixed sleeve 4.

[0021] Among them, a limiting slot 8 cooperating with the fixed card plate 20 is opened on one side of the limiting fixed block 7. When the movable adjustment plate 21 moves, it drives the fixed card plate 20 to enter the limiting slot 8 on one side of the limiting fixed block 7, restricts and fixes the installation position of the limiting fixed block 7 and the installation side block 6, and installs and fixes the position of the railing chain 5.

[0022] The internal thread of the movable adjustment plate 21 is connected with an adjusting screw 22, and the adjusting screw 22 is rotatably connected to the fixed side box 19. By rotating the adjusting screw 22, the movable adjustment plate 21 outside the adjusting screw 22 is moved and adjusted.

[0023] Among them, one side of the fixed side box 19 is rotatably connected with a rotating block 23, one end of the adjusting screw rod 22 is fixedly connected to the adjusting screw rod 22, and rotation adjustment is performed through the rotating block 23, which facilitates the rotation adjustment processing of the adjusting screw rod 22 driven by the rotating block 23.

[0024] Specifically, when in use, the No. 1 fixed round steel 11 and the No. 2 fixed round steel 12 are welded in advance at different heights of the embedded pipe sleeve 2. When installing the detachable pole column 3, the embedded pipe sleeve 2 is first firmly welded to the ground steel member of the deck 1, and the detachable pole column 3 is inserted into the embedded pipe sleeve 2 in the direction of the No. 1 installation bottom groove 13 and the No. 2 installation bottom groove 16. When inserted into the No. 1 movable groove 14 and the No. 2 movable groove 17, the No. 1 fixed round steel 11 and the No. 2 fixed round steel 12 are rotated to the locking position, and locked with the No. 1 fixed card groove 15 and the No. 2 fixed card groove 18, and then the detachable pole column 3 is inserted into the bottom of the embedded pipe sleeve 2 The railing chain 5 is then installed, and the mounting side block 6 and the limiting fixed block 7 at one end of the railing chain 5 are matched with the side slot 10 and the limiting mounting slot 9 to be installed, the limiting fixed block 7 enters the limiting mounting slot 9 and is fixed in a limited position, and then the rotating block 23 is rotated. When the rotating block 23 rotates, the adjusting screw rod 22 is driven to rotate. When the adjusting screw rod 22 rotates, the outer movable adjustment plate 21 is moved and adjusted. When the movable adjustment plate 21 moves, it drives the fixed card plate 20 to enter the limiting card slot 8 on one side of the limiting fixed block 7, and the installation position of the limiting fixed block 7 and the mounting side block 6 is restricted and fixed, and the position of the railing chain 5 is installed and fixed.

[0025] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0027] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0028] Although the 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 railing for a ship, comprising a deck (1), characterized in that: The deck (1) is fixedly connected with an embedded pipe sleeve (2) inside, a No. 1 fixed round steel (11) is fixedly connected to the inner side of the embedded pipe sleeve (2), a No. 2 fixed round steel (12) is fixedly connected to the inner side of the embedded pipe sleeve (2), a detachable pole column (3) is installed on the inner side of the embedded pipe sleeve (2), a No. 1 mounting bottom groove (13) is symmetrically provided at the bottom of the detachable pole column (3), a No. 1 movable groove (14) is provided on the inner side of the No. 1 mounting bottom groove (13), a No. 1 fixed slot (15) is provided on the top of the No. 1 movable groove (14), a No. 2 mounting bottom groove (16) is symmetrically provided at the bottom of the detachable pole column (3), and a No. 2 mounting bottom groove (16) is provided on the inner side of the No. 2 mounting bottom groove (13). A second movable groove (17) is provided on the inner side of the bottom groove (16), a second fixed slot (18) is provided on the top of the second movable groove (17), an outer fixed sleeve (4) is equidistantly fixedly connected to the outer side of the detachable pole column (3), a railing chain (5) is symmetrically installed on the outer side of the outer fixed sleeve (4), both ends of the railing chain (5) are fixedly connected to mounting side blocks (6), a side slot (10) matching with the mounting side block (6) is provided on one side of the outer fixed sleeve (4), a limiting mounting groove (9) is provided on the inner side of the side slot (10), and a limiting fixed block (7) matching with the limiting mounting groove (9) is fixedly connected to one side of the mounting side block (6).

2. A detachable marine railing according to claim 1, characterized in that: One side of the outer fixed sleeve (4) is fixedly connected to a fixed side box (19), the interior of the fixed side box (19) is slidably connected to a movable adjustment plate (21), one side of the movable adjustment plate (21) is symmetrically fixedly connected to a fixed clamping plate (20), the fixed clamping plate (20) is slidably connected to the fixed side box (19), and the fixed clamping plate (20) is slidably connected to the outer fixed sleeve (4).

3. A detachable marine railing according to claim 2, characterized in that: A limiting slot (8) that cooperates with the fixing plate (20) is provided on one side of the limiting fixing block (7).

4. A detachable marine railing according to claim 2, characterized in that: The movable adjustment plate (21) is internally threadedly connected with an adjustment screw rod (22), and the adjustment screw rod (22) is rotationally connected to the fixed side box (19).

5. A detachable marine railing according to claim 4, characterized in that: One side of the fixed side box (19) is rotatably connected to a rotating block (23), and one end of the adjusting screw rod (22) is fixedly connected to the adjusting screw rod (22).

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