A mounting bracket for a marine gangway
Patent Information
- Application Number
- CN202522233961.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-22
- Publication Date
- 2026-09-08
- Estimated Expiration
- 2035-10-22
AI Technical Summary
[0005]本实用新型的目的在于提供一种船用舷梯的安装托架，以解决上述背景技术中提出的现有的舷梯结构普遍缺乏伸缩功能，在船舶靠泊时，由于不同码头设施高度、间距存在差异，或船舶吃水深度变化，常出现舷梯因长度固定，无法与安装托架准确对接相连的情况，严重影响人员及货物上下船效率，此外，海上风浪环境复杂多变，当遭遇强风、涌浪时，船舶晃动幅度增大，传统安装方式下的舷梯在安装托架上极易产生晃动，连接部位受力不均，导致安装稳定性大幅下降，不仅存在舷梯脱落的安全隐患，频繁晃动还会加速舷梯与托架连接处的磨损，缩短设备使用寿命，给船舶安全航行与日常维护带来巨大压力的问题
1、本实用新型通过设置连接板，连接板靠近舷梯本体的一侧对称固定连接有侧板，侧板可滑动连接于端部安装架的内侧，从而能有效将侧板固定到端部安装架的内侧，且可根据实际使用长度，对侧板的伸出长度进行改变，有效增加了使用的长度，且连接板的底端设置有承载板，承载板设置于端部安装架的底端，从而能有效对端部安装架进行承载，使得舷梯本体使用得更加稳定；
Smart Images
Figure CN224727156U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of marine gangway technology, and in particular to a mounting bracket for a marine gangway. Background Technology
[0002] Marine gangways are movable ladders installed on both sides of a ship for passengers to board and disembark. They consist of platforms, ladder frames, steps, handrails, and a hoisting device. The mounting brackets for the gangways are used to fix and support them. They are usually installed at a selected location on the side of the ship by welding or bolting. The angle of the brackets must meet the installation requirements of the gangways and is generally at a certain angle to the side of the ship to facilitate the deployment and retraction of the gangways.
[0003] Existing gangway structures generally lack telescopic functionality. When ships are berthed, due to differences in the height and spacing of various dock facilities, or variations in the ship's draft, the gangway, being of fixed length, often cannot be accurately connected to the mounting bracket. This severely impacts the efficiency of personnel and cargo embarkation and disembarkation. Furthermore, the complex and unpredictable sea environment, coupled with strong winds and swells, increases the ship's swaying amplitude. Gangways installed using traditional methods are prone to swaying on the mounting bracket, resulting in uneven stress at the connection points and a significant decrease in installation stability. This not only poses a safety hazard of gangway detachment but also accelerates wear at the connection between the gangway and the bracket, shortening the equipment's lifespan and placing immense pressure on the ship's safe navigation and daily maintenance.
[0004] Therefore, it is necessary to invent a mounting bracket for a ship gangway to solve the above problems. Utility Model Content
[0005] The purpose of this utility model is to provide a mounting bracket for a marine gangway, in order to solve the problem mentioned in the background art that the existing gangway structures generally lack telescopic functionality. When a ship is berthed, due to differences in the height and spacing of different dock facilities, or changes in the ship's draft, the gangway, due to its fixed length, often cannot be accurately connected to the mounting bracket, which seriously affects the efficiency of personnel and cargo embarkation and disembarkation. In addition, the marine environment is complex and changeable. When encountering strong winds and swells, the ship's swaying amplitude increases. The gangway under the traditional installation method is prone to swaying on the mounting bracket, resulting in uneven stress at the connection points and a significant decrease in installation stability. This not only poses a safety hazard of gangway detachment, but frequent swaying also accelerates the wear at the connection between the gangway and the bracket, shortens the service life of the equipment, and puts enormous pressure on the safe navigation and daily maintenance of the ship.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a mounting bracket for a marine gangway, comprising a gangway body, a roller provided on one side of the bottom end of the gangway body, end mounting brackets symmetrically provided at both ends of the gangway body, handrails symmetrically provided at the top end of the gangway body, a plurality of reinforcing ribs evenly provided on the inner side of the gangway body, a connecting plate provided at one end of the gangway body, hooks symmetrically fixedly connected to the side of the connecting plate away from the gangway body, two side plates symmetrically fixedly connected to the side of the connecting plate near the gangway body, and a bearing plate provided at the bottom end of the side plates; A rotating shaft is fixedly connected to the end of the bearing plate, and a base plate is fixedly connected to the side of the rotating shaft away from the bearing plate. Springs are symmetrically arranged at the top of the base plate, and a fixing plate is arranged at the top of the springs.
[0007] As a preferred embodiment, the bottom ends of the connecting plate are symmetrically fixedly connected to two fixing blocks, the rotating shaft is rotatably disposed between the two fixing blocks, the fixing plate is fixedly connected to the side of the connecting plate, and the fixing plate is disposed between the two hooks.
[0008] As a preferred embodiment, a plurality of second mounting holes are evenly provided on the inner side of the side plate, and a mounting plate is fixedly connected to the side of the side plate away from the second mounting holes, and a foot pedal is provided at the top of the mounting plate.
[0009] As a preferred embodiment, a second mounting bolt is provided on the outer side of the end mounting bracket near one end of the connecting plate, and the second mounting bolt is provided in accordance with the second mounting hole.
[0010] As a preferred embodiment, an inclined plate is provided on the outer side of the gangway body away from the connecting plate, and multiple fixing rods are evenly arranged on the outer side of the inclined plate. A plug-in plate is fixedly connected to the side of the inclined plate near the gangway body.
[0011] As a preferred embodiment, both sides of the plug plate are fixedly connected to a limiting slide plate, and the inner side of the limiting slide plate is symmetrically provided with a first mounting hole. The outer side of the end mounting bracket near one end of the inclined plate is provided with a first mounting bolt, and the first mounting bolt is provided in correspondence with the first mounting hole.
[0012] The technical effects and advantages of this utility model are as follows: 1. This utility model features a connecting plate with side plates symmetrically fixed to the side of the connecting plate near the gangway body. The side plates are slidably connected to the inner side of the end mounting bracket, thus effectively fixing the side plates to the inner side of the end mounting bracket. The extension length of the side plates can be changed according to the actual usage length, effectively increasing the usable length. Furthermore, a bearing plate is provided at the bottom of the connecting plate, which is located at the bottom of the end mounting bracket, thus effectively supporting the end mounting bracket and making the gangway body more stable in use. 2. This utility model features an inclined plate with a plug-in plate fixedly connected to the side of the inclined plate near the gangway body. The plug-in plate can be inserted into the inner side of the end mounting bracket, and both sides of the plug-in plate are fixedly connected to a limiting slide plate. The inner side of the limiting slide plate is provided with a first mounting hole. When the inclined plate is needed, the plug-in plate can be quickly inserted into the inner side of the end mounting bracket and can be installed and fixed by the first mounting bolt, making the installation faster and more stable. Attached Figure Description
[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the inclined plate in this utility model; Figure 3 This is a schematic diagram of the connecting plate in this utility model; Figure 4 This is a schematic diagram of the structure of the bearing plate in this utility model.
[0014] In the picture: 1. Gangway body; 11. End mounting bracket; 12. Reinforcing rib; 13. Handrail; 14. Rollers; 15. First mounting bolt; 16. Second mounting bolt; 2. Inclined plate; 21. Fixing rod; 22. Connecting plate; 23. Limiting slide plate; 25. First mounting hole; 3. Connecting plate; 31. Side plate; 311. Second mounting hole; 32. Foot pedal; 33. Mounting plate; 34. Bearing plate; 341. Rotating shaft; 35. Hook; 36. Fixing block; 37. Base plate; 38. Spring; 39. Fixing plate. Detailed Implementation
[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0016] Please see the appendix Figure 1 - Appendix Figure 4A mounting bracket for a marine gangway includes a gangway body 1, a roller 14 on one side of the bottom end of the gangway body 1, end mounting brackets 11 symmetrically arranged at both ends of the gangway body 1, a handrail 13 symmetrically arranged at the top end of the gangway body 1, a plurality of reinforcing ribs 12 evenly arranged on the inner side of the gangway body 1, a connecting plate 3 at one end of the gangway body 1, hooks 35 symmetrically fixedly connected to the side of the connecting plate 3 away from the gangway body 1, two side plates 31 symmetrically fixedly connected to the side of the connecting plate 3 near the gangway body 1, and a bearing plate 34 at the bottom end of the side plate 31. A rotating shaft 341 is fixedly connected to the end of the bearing plate 34. A base plate 37 is fixedly connected to the side of the rotating shaft 341 away from the bearing plate 34. Springs 38 are symmetrically arranged at the top of the base plate 37. A fixing plate 39 is arranged at the top of the springs 38.
[0017] Specifically, by setting a connecting plate 3, a side plate 31 is symmetrically fixedly connected to the side of the connecting plate 3 near the gangway body 1. The side plate 31 is slidably connected to the inner side of the end mounting bracket 11, thereby effectively fixing the side plate 31 to the inner side of the end mounting bracket 11. The extension length of the side plate 31 can be changed according to the actual length of use, effectively increasing the length of use. Furthermore, a bearing plate 34 is set at the bottom end of the connecting plate 3. The bearing plate 34 is set at the bottom end of the end mounting bracket 11, thereby effectively supporting the end mounting bracket 11 and making the gangway body 1 more stable in use.
[0018] Please see the appendix Figure 4 The bottom of the connecting plate 3 is symmetrically fixed with two fixing blocks 36. The rotating shaft 341 is rotatably set between the two fixing blocks 36. The fixing plate 39 is fixedly connected to the side of the connecting plate 3 and is set between the two hooks 35.
[0019] Specifically, by setting a fixing block 36, the rotating shaft 341 is rotatably set inside the fixing block 36. The fixing plate 39 is fixedly connected to the rear side of the connecting plate 3. The bearing plate 34 is set at the bottom end of the gangway body 1. In actual use, the bearing plate 34 can effectively support the gangway body 1. The fixing plate 39 is fixed. When the gangway body 1 shakes, it will squeeze the bearing plate 34 downward, causing the rotating shaft 341 to drive the bottom plate 37 to move upward. The spring 38 will absorb this force and apply the reaction force to the bottom plate 37, so that the bearing plate 34 returns to its original position, thereby balancing the shaking effect of the gangway body 1 and ensuring that the gangway body 1 maintains a balanced state as much as possible, thus improving the use effect of the gangway body 1.
[0020] Please see the appendix Figure 3 Multiple second mounting holes 311 are evenly provided on the inner side of the side plate 31. A mounting plate 33 is fixedly connected to the side of the side plate 31 away from the second mounting holes 311. A foot pedal 32 is provided at the top of the mounting plate 33.
[0021] Specifically, by providing a second mounting hole 311, which is evenly distributed in multiple locations, the position of the connecting plate 3 can be easily adjusted. The side plate 31 can be inserted into the inner side of the end mounting bracket 11 and can slide on the inner side of the end mounting bracket 11. This allows the connecting plate 3 to be pulled as needed to slide the side plate 31 on the inner side of the end mounting bracket 11, facilitating the adjustment of the length. By providing a foot pedal 32, which is fixedly connected to the top of the mounting plate 33 by bolts, it is convenient for stepping on.
[0022] Please see the appendix Figure 1 and Figure 3 A second mounting bolt 16 is provided on the outer side of the end mounting bracket 11 near one end of the connecting plate 3, and the second mounting bolt 16 is provided in correspondence with the second mounting hole 311.
[0023] Specifically, by setting a second mounting bolt 16, which can be set to correspond with the second mounting hole 311, after determining the usage position of the connecting plate 3, the second mounting bolt 16 can be threaded into the inner side of the corresponding second mounting hole 311, thereby effectively limiting the position of the connecting plate 3.
[0024] Please see the appendix Figure 1 and Figure 2 An inclined plate 2 is provided on the outer side of the gangway body 1 away from the connecting plate 3. Multiple fixing rods 21 are evenly arranged on the outer side of the inclined plate 2. A plug plate 22 is fixedly connected to the side of the inclined plate 2 near the gangway body 1. Limiting slide plates 23 are fixedly connected to both sides of the plug plate 22. First mounting holes 25 are symmetrically opened on the inner side of the limiting slide plates 23. A first mounting bolt 15 is provided on the outer side of the end mounting bracket 11 near the inclined plate 2. The first mounting bolt 15 is correspondingly set with the first mounting hole 25.
[0025] Specifically, the inner side of the end mounting bracket 11 is provided with grooves corresponding to the plug-in plate 22 and the limiting slide plate 23, so that the plug-in plate 22 and the limiting slide plate 23 can slide on the inner side of the end mounting bracket 11. By setting the first mounting bolt 15, which is correspondingly set with the first mounting hole 25, after the plug-in plate 22 and the limiting slide plate 23 are moved to the predetermined position of the end mounting bracket 11, the first mounting bolt 15 can be threaded into the inner side of the first mounting hole 25, thereby effectively fixing the plug-in plate 22 and the limiting slide plate 23 to the inner side of the end mounting bracket 11, so that the inclined plate 2 and the gangway body 1 are connected, which is convenient for use. The setting of the fixing rod 21 can effectively increase the strength of the inclined plate 2 and improve the use effect of the inclined plate 2. The inclined plate 2 is connected to the end mounting bracket 11 through the plug-in plate 22. It is essentially an extension structure of the bracket to the other end of the gangway, which is used to enhance the support range of the bracket for the gangway as a whole. It belongs to the functional extension part of the mounting bracket.
[0026] The working principle of this utility model is as follows: In specific use, the side plate 31 can be inserted into the inner side of the end mounting bracket 11 and can slide on the inner side of the end mounting bracket 11. This allows the connecting plate 3 to be pulled as needed so that the side plate 31 can slide on the inner side of the end mounting bracket 11, making it easy to adjust the length. After adjusting the extension length, the connecting plate 3 can be fixed to the hull using the hook 35. By setting a foot pedal 32, which is fixedly connected to the top of the mounting plate 33 by bolts, it is easy to step on. By setting a second mounting bolt 16, which can be set to correspond with the second mounting hole 311, after determining the usage position of the connecting plate 3, the second mounting bolt 16 can be threaded into the inner side of the corresponding second mounting hole 311, thereby effectively limiting the position of the connecting plate 3. When the gangway body 1 sways, the support plate 34 can effectively support the gangway body 1, while the fixed plate 39 is fixed and will press down on the support plate 34, causing the rotating shaft 341 to drive the bottom plate 37 to move upward. The spring 38 will absorb this force and apply the reaction force to the bottom plate 37, so that the support plate 34 returns to its original position, thereby balancing the swaying effect of the gangway body 1, ensuring that the gangway body 1 maintains a balanced state as much as possible, and improving the use effect of the gangway body 1. By providing grooves corresponding to the plug-in plate 22 and the limiting slide plate 23 on the inner side of the end mounting bracket 11, the plug-in plate 22 and the limiting slide plate 23 can slide on the inner side of the end mounting bracket 11. By providing a first mounting bolt 15, which is correspondingly provided with a first mounting hole 25, after the plug-in plate 22 and the limiting slide plate 23 are moved to a predetermined position on the end mounting bracket 11, the first mounting bolt 15 can be threaded onto the inner side of the first mounting hole 25, thereby effectively fixing the plug-in plate 22 and the limiting slide plate 23 to the inner side of the end mounting bracket 11, so that the inclined plate 2 and the gangway body 1 can be connected, which is convenient for use. The setting of the fixing rod 21 can effectively increase the strength of the inclined plate 2 and improve the use effect of the inclined plate 2.
[0027] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A mounting bracket for a ship's gangway, comprising a gangway body (1), wherein a roller (14) is provided on one side of the bottom end of the gangway body (1), end mounting brackets (11) are symmetrically provided at both ends of the gangway body (1), handrails (13) are symmetrically provided at the top end of the gangway body (1), and a plurality of reinforcing ribs (12) are evenly provided on the inner side of the gangway body (1), characterized in that: A connecting plate (3) is provided at one end of the gangway body (1). Hooks (35) are symmetrically fixedly connected to the side of the connecting plate (3) away from the gangway body (1). Two side plates (31) are symmetrically fixedly connected to the side of the connecting plate (3) close to the gangway body (1). A bearing plate (34) is provided at the bottom of the side plate (31). The end of the bearing plate (34) is fixedly connected to a rotating shaft (341), and a base plate (37) is fixedly connected to the side of the rotating shaft (341) away from the bearing plate (34). A spring (38) is symmetrically arranged at the top of the base plate (37), and a fixing plate (39) is arranged at the top of the spring (38).
2. The mounting bracket for a marine gangway according to claim 1, characterized in that: The bottom ends of the connecting plate (3) are symmetrically fixed with fixing blocks (36), the rotating shaft (341) is rotatably set between the two fixing blocks (36), the fixing plate (39) is fixedly connected to the side of the connecting plate (3), and the fixing plate (39) is set between the two hooks (35).
3. The mounting bracket for a marine gangway according to claim 2, characterized in that: The inner side of the side plate (31) is provided with a plurality of second mounting holes (311), and a mounting plate (33) is fixedly connected to the side of the side plate (31) away from the second mounting holes (311). A foot pedal (32) is provided at the top of the mounting plate (33).
4. The mounting bracket for a marine gangway according to claim 3, characterized in that: A second mounting bolt (16) is provided on the outer side of the end mounting bracket (11) near the end of the connecting plate (3), and the second mounting bolt (16) is provided in correspondence with the second mounting hole (311).
5. The mounting bracket for a marine gangway according to claim 4, characterized in that: An inclined plate (2) is provided on the outer side of the gangway body (1) away from the connecting plate (3). Multiple fixing rods (21) are evenly arranged on the outer side of the inclined plate (2). A plug plate (22) is fixedly connected to the side of the inclined plate (2) close to the gangway body (1).
6. The mounting bracket for a marine gangway according to claim 5, characterized in that: Both sides of the plug plate (22) are fixedly connected to the limiting slide plate (23). The inner side of the limiting slide plate (23) is symmetrically provided with the first mounting hole (25). The outer side of the end mounting bracket (11) near one end of the inclined plate (2) is provided with the first mounting bolt (15). The first mounting bolt (15) is provided in correspondence with the first mounting hole (25).