Corrosion-resistant ship handrail connecting structure

Abstract

The utility model relates to the technical field of ship railings, in particular to a corrosion-resistant ship railing connecting structure which comprises a base, a railing is arranged on the base, a first supporting rod and a second supporting rod are arranged on the two sides of the railing respectively, and a clamping device used for clamping and fixing the railing is arranged in the base. The clamping device comprises a moving plate, an elastic spring is arranged on one side of the moving plate, a threaded moving rod is arranged on the other side of the moving plate, and a supporting device used for supporting and fixing the handrail is arranged on the base. The handrail can be easily mounted and dismounted by adjusting the elasticity of the threaded moving rod, the moving plate and the elastic spring, meanwhile, the supporting device is arranged on the base, it is ensured that the handrail is stably clamped on the base, the stability of the handrail is enhanced, the maintenance and replacement efficiency is greatly improved, and cost output is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of ship railings, in particular to a corrosion-resistant ship railing connection structure. Background Art

[0002] Corrosion-resistant ships refer to those that can operate for a long time in a corrosive environment, and whose hulls, equipment, materials, etc. all have excellent corrosion resistance. Since ships often need to work in harsh environments such as seawater and salt spray, corrosion resistance is an important factor that must be considered in the design and manufacturing of ships. During the operation of the ship, the railings may be damaged for various reasons and need to be quickly repaired or replaced. In the prior art, the railings are fixed together as a whole, which is more troublesome and laborious to replace, and requires replacement as a whole, which reduces the efficiency of maintenance and replacement and increases costs. The utility model provides a corrosion-resistant ship railing connection structure. Utility Model Content

[0003] The main purpose of the utility model is to provide a corrosion-resistant ship railing connection structure to solve the problem that in the prior art proposed in the related art, the railings are fixed together as a whole, which is troublesome and laborious to replace and requires overall replacement, which reduces the efficiency of maintenance and replacement and increases costs.

[0004] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, a corrosion-resistant ship railing connection structure is provided, including a base, a railing is provided on the base, a first support rod and a second support rod are respectively provided on both sides of the railing, a clamping device for clamping and fixing the railing is provided in the base, the clamping device includes a movable plate, an elastic spring is provided on one side of the movable plate, a threaded movable rod is provided on the other side of the movable plate, and a supporting device for supporting and fixing the railing is provided on the base.

[0005] Furthermore, a fixing column is fixedly installed at the center of the upper surface of the base, a slot is opened at the center of the top of the fixing column, and the bottom end of the railing is slidably installed in the slot.

[0006] Furthermore, the movable plate is slidably installed on both sides of the grooved bottom, and sliding grooves are provided on both sides of the grooved bottom. The movable plate bottom is slidably installed in the sliding grooves, and a fixed plate is fixedly installed at the center of the grooved bottom. The fixed plate is located at the center between the two movable plates, and the elastic spring is fixedly installed between one side of the two movable plates and both sides of the fixed plate.

[0007] Furthermore, the first support rod is fixedly mounted on one side of the railing near the top and bottom, and the second support rod is fixedly mounted on the other side of the railing near the top and bottom, and the first support rod and the second support rod are on the same horizontal line.

[0008] Furthermore, a groove is provided at the center of the bottom end of the railing, a clamping groove is provided at the center of both sides of the top of the groove, and a small groove is provided at the center of both sides of the bottom of the groove.

[0009] Furthermore, the supporting device includes a hoop plate, a mounting plate is fixedly installed on the bottom of the hoop plate near the inner wall, a plurality of support rods are fixedly installed on the mounting plate, and hinge seats are rotatably installed at both ends of the plurality of support rods, one of the hinge seats is fixedly installed at both ends of the upper surface of the base near the edge, and the other hinge seat is fixedly installed on both sides of the mounting plate, the top end of the support rod is connected to the other hinge seat by a third bolt, and the bottom end of the support rod is connected to one of the hinge seats by a fourth bolt.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] By adjusting the threaded moving rod and moving plate as well as the elastic force of the elastic spring, the railing can be easily installed and removed. At the same time, a supporting device is set on the base to ensure that the railing is firmly clamped on the base, which enhances the stability of the railing, greatly improves the efficiency of maintenance and replacement, and reduces cost output. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A schematic diagram of the utility model as a whole;

[0013] Figure 2 It is a schematic diagram of a cutaway view of the base of the utility model;

[0014] Figure 3 It is a schematic diagram of the cutaway of the railing of the utility model;

[0015] Illustration Description:

[0016] 1. Railing; 11. First support rod; 111. Slot body; 112. Second bolt; 12. Second support rod; 121. Insert rod; 122. Through hole; 13. Groove; 131. Card slot; 132. Small slot; 2. Base; 21. Fixed column; 211. Slot; 212. Slide; 213. Slot; 22. Fixed rod; 23. Fixed plate; 24. Moving plate; 241. Slide plate; 242. Card plate; 25. Threaded moving rod; 26. Elastic spring; 31. Support rod; 32. Articulated seat; 33. Hoop plate; 331. Connecting ear plate; 332. Sliding plate; 333. First bolt; 34. Mounting plate. DETAILED DESCRIPTION

[0017] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0018] See also Figures 1 to 3 The present embodiment provides a corrosion-resistant ship railing connection structure, including a base 2, a railing 1 is arranged on the base 2, a first support rod 11 and a second support rod 12 are respectively arranged on both sides of the railing 1, a clamping device for clamping and fixing the railing 1 is arranged in the base 2, and the clamping device includes a moving plate 24, an elastic spring 26 is arranged on one side of the moving plate 24, and a threaded moving rod 25 is arranged on the other side of the moving plate 24, and a supporting device for supporting and fixing the railing 1 is provided on the base 2.

[0019] A fixing column 21 is fixedly installed at the center of the upper surface of the base 2, a slot 211 is opened at the center of the top of the fixing column 21, and the bottom end of the handrail 1 is slidably installed in the slot 211. It should be added that the base 2 is fixedly installed on the ship's board by welding.

[0020] The railing 1, the first support rod 11 and the second support rod 12 are all made of 316L grade stainless steel to improve corrosion resistance.

[0021] The movable plate 24 is slidably mounted on both sides of the bottom of the slot 211, and slide grooves 212 are provided on both sides of the bottom of the slot 211. The bottom of the movable plate 24 is slidably mounted in the slide grooves 212. A fixed plate 23 is fixedly mounted at the center of the bottom of the slot 211. The fixed plate 23 is located at the center between the two movable plates 24, and the elastic spring 26 is fixedly mounted between one side of the two movable plates 24 and both sides of the fixed plate 23. It should be supplemented that: a slide plate 241 is fixedly mounted on both sides of the movable plate 24 near the bottom, and a slot 213 with the same shape and size as the slide plate 241 and plugged into each other is provided at the center of both sides of the slide groove 212. The slide plate 241 is slidably mounted in the slot 213. A card plate 242 with the same shape and size as the card slot 131 and plugged into each other is fixedly mounted on the top of the other side of the movable plate 24. The card plate 242 is slidably mounted in the card slot 131. Small holes communicating with the slot 211 are provided at both ends of the fixed column 21, and threads are provided. The moving rod 25 is threadedly installed in the small hole, and one end of the threaded moving rod 25 passes through the small hole and is fixedly installed at the center of the other side of the moving plate 24. The height of the fixed plate 23 is equal to the height of the moving plate 24. The elastic spring 26 is fixedly installed at the top and bottom between one side of the moving plate 24 and the two sides of the fixed plate 23. Holes communicating with the slots 211 are opened on both sides of the fixed column 21. Positioning holes are opened at both ends of the railing 1 near the bottom. The hole and the positioning hole have the same aperture size, and the fixing rod 22 is slidably installed in the hole and the positioning hole.

[0022] The handrail 1 is clamped and fixed by the elastic force of the elastic spring 26 and the adjustment of the threaded movable rod 25, thereby ensuring the stability and firmness of the handrail 1 and enabling the handrail 1 to be easily installed and disassembled.

[0023] The first support rod 11 is fixedly mounted on one side of the railing 1 near the top and the bottom, respectively, and the second support rod 12 is fixedly mounted on the other side of the railing 1 near the top and the bottom, respectively, and the first support rod 11 and the second support rod 12 are on the same horizontal line. It should be supplemented that: a slot 111 is provided at one end of the first support rod 11, and a plug rod 121 having the same shape and size as the slot 111 and plugged into each other is fixedly mounted at one end of the second support rod 12, and the plug rod 121 is slidably mounted in the slot 111, a first opening is penetrated near one end of the first support rod 11 and communicates with the slot 111, a through hole 122 is penetrated at the top of the plug rod 121, the first opening and the through hole 122 have the same aperture size, and the second bolt 112 is installed with internal threads of the first opening and the through hole 122.

[0024] The first support rod 11 and the second support rod 12 are made of 316L grade stainless steel to improve corrosion resistance. The first support rod 11 and the second support rod 12 are used to enhance the structural stability of the railing 1 to prevent the railing 1 from deforming or shaking, especially when subjected to external forces.

[0025] A groove 13 is provided at the center of the bottom end of the handrail 1, a clamping groove 131 is provided at the center of the top and the two sides of the groove 13, and a small groove 132 is provided at the center of the bottom and the two sides of the groove 13. It should be added that the clamping device is located in the groove 13, and the diameter of the small groove 132 is larger than the threaded moving rod 25.

[0026] The small groove 132 is provided so that the threaded moving rod 25 will not be blocked when the railing 1 slides into the slot 211 , so the threaded moving rod 25 is stuck in the small groove 132 .

[0027] The supporting device includes a hoop plate 33, a mounting plate 34 is fixedly installed on the bottom of the hoop plate 33 near the inner wall, a plurality of support rods 31 are fixedly installed on the mounting plate 34, and hinge seats 32 are rotatably installed at both ends of the plurality of support rods 31, one of the hinge seats 32 is fixedly installed at both ends of the upper surface of the base 2 near the edge, and the other hinge seat 32 is fixedly installed on both sides of the mounting plate 34, the top end of the support rod 31 is connected to the other hinge seat 32 by a third bolt, and the bottom end of the support rod 31 is connected to one of the hinge seats 32 by a fourth bolt. It should be added that: the hoop plates 33 are fixedly installed at both ends of the railing 1, and a sliding plate 332 is slidably installed between the hoop plates 33. Annular grooves are respectively provided on the two side walls of the hoop plates 33. The sliding plate 332 is slidably installed in the annular grooves and is used to connect the two hoop plates 33. Connecting ear plates 331 are fixedly installed on the outer surfaces of both sides of the hoop plates 33. Threaded holes are provided at the centers of the connecting ear plates 331. First bolts 333 are provided in the threaded holes on both sides of the two hoop plates 33.

[0028] The sliding plate 332 is provided so that the hoop plate 33 can be enlarged so as to disassemble and install the railing 1. The first bolt 333 is provided to fix the hoop plate 33 to the railing 1.

[0029] The specific use of the present invention is that, first, when the railing 1 is damaged and needs to be replaced and installed, the two threaded moving rods 25 are rotated first to push the moving plate 24 to compress the elastic spring 26, so that the moving plate 24 moves toward the fixed plate 23, and then the bottom end of the railing 1 passes through the two sides of the hoop plate 33 and slides to the top of the fixed column 21 at the center of the upper surface of the base 2. When the railing 1 enters the slot 211, the groove 13 at the bottom will contact the moving plate 24, and then the two threaded moving rods 25 are rotated to move to both sides of the outside. Under the action of the elastic spring 26, the moving plate 24 will move toward the railing 1, so that the clamping plate 242 on the moving plate 24 can slide into the clamping groove 131, thereby fixing the railing 1, and then Insert the fixing rod 22 into the hole and the positioning hole to further fix the railing 1. The first support rod 11 and the second support rod 12 on both sides of the railing 1 are fixed to each other with the adjacent first support rod 11 and the second support rod 12 respectively. The groove body 111 at one end of the first support rod 11 and the plug rod 121 at one end of the second support rod 12 are plugged into each other. The plug rod 121 slides into the groove body 111, and then the second bolt 112 is fixedly installed in the first opening of the first support rod 11 and the through hole 122 of the second support rod 12. Finally, the sliding plate 332 slides in the annular groove of the hoop plate 33, and the spacing of the hoop plate 33 is adjusted to adapt to the size of the railing 1. Use the first bolt 333 to pass through the threaded holes of the connecting ear plates 331 on both sides of the hoop plate 33 to fix the hoop plate 33 on the railing 1.

[0030] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A corrosion-resistant ship railing connection structure, comprising a base (2), characterized in that: A handrail (1) is provided on the base (2), a first support rod (11) and a second support rod (12) are provided on both sides of the handrail (1), a clamping device for clamping and fixing the handrail (1) is provided in the base (2), the clamping device comprises a moving plate (24), a spring (26) is provided on one side of the moving plate (24), a threaded moving rod (25) is provided on the other side of the moving plate (24), and a supporting device for supporting and fixing the handrail (1) is provided on the base (2).

2. A corrosion-resistant ship railing connection structure according to claim 1, characterized in that: A fixing column (21) is fixedly installed at the center of the upper surface of the base (2), a slot (211) is opened at the center of the top of the fixing column (21), and the bottom end of the handrail (1) is slidably installed in the slot (211).

3. A corrosion-resistant ship railing connection structure according to claim 2, characterized in that: The movable plate (24) is slidably mounted on both sides of the bottom of the slot (211); slide grooves (212) are provided on both sides of the bottom of the slot (211); the bottom of the movable plate (24) is slidably mounted in the slide grooves (212); a fixed plate (23) is fixedly mounted at the center of the bottom of the slot (211); the fixed plate (23) is located at the center between the two movable plates (24); and the elastic spring (26) is fixedly mounted between one side of the two movable plates (24) and both sides of the fixed plate (23).

4. A corrosion-resistant ship railing connection structure according to claim 3, characterized in that: The first support rod (11) is respectively fixedly mounted on one side of the railing (1) near the top end and the bottom end, and the second support rod (12) is respectively fixedly mounted on the other side of the railing (1) near the top end and the bottom end, and the first support rod (11) and the second support rod (12) are on the same horizontal line.

5. The corrosion-resistant ship railing connection structure according to claim 4, characterized in that: A groove (13) is provided at the center of the bottom end of the handrail (1), a clamping groove (131) is provided at the center of both sides of the top of the groove (13), and a small groove (132) is provided at the center of both sides of the bottom of the groove (13).

6. The corrosion-resistant ship railing connection structure according to claim 1, characterized in that: The support device comprises a hoop plate (33), a mounting plate (34) is fixedly mounted on the bottom of the hoop plate (33) near the inner wall, a plurality of support rods (31) are fixedly mounted on the mounting plate (34), and hinge seats (32) are rotatably mounted at both ends of the plurality of support rods (31), one of the hinge seats (32) is fixedly mounted at both ends of the upper surface of the base (2) near the edge, and another hinge seat (32) is fixedly mounted on both sides of the mounting plate (34), the top end of the support rod (31) is respectively connected to the other hinge seat (32) by a third bolt, and the bottom end of the support rod (31) is respectively connected to one of the hinge seats (32) by a fourth bolt.

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