Springboard ladder fixing frame
By designing a fixed frame structure that includes a left steel pipe, an adjusting component, and a hook, the problem of unclear fixation of the gangplank ladder was solved, achieving stable fixation and convenient boarding and disembarking when the ship is rocking, thus improving safety and convenience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-13
- Publication Date
- 2026-04-10
AI Technical Summary
The existing methods for securing gangplanks are unclear, which can easily lead to safety hazards for crew members when the ship is rocking.
A fixing frame structure was designed, comprising a left steel pipe, an adjustment component, a fixing pipe, a right steel pipe, and hooks. The main body of the scaffold ladder is hooked onto the hooks, and stable fixing is achieved by the cooperation of the limiting rod and the limiting hole. When not in use, it can be rotated into a side railing and equipped with a step to increase convenience.
It achieves stable fixation of the gangway ladder when the ship is rocking, prevents it from coming off the hook, simplifies the operation, and improves the safety and convenience of boarding and disembarking.
Smart Images
Figure CN224104262U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of springboard ladder fixing frame, specifically to a springboard ladder fixing frame. BACKGROUND
[0002] At present, more and more ships will additionally configure a springboard ladder in addition to the configuration of the gangway under the condition of the arrangement, so that the crew or other personnel can more conveniently get on and off the ship, since the springboard ladder is a completely independent ladder, the fixing frame is used for the connection of the springboard ladder during use.
[0003] However, how to fix the existing springboard ladder with the ship during use, the fixing mode is not clear, if the crew is not fixed properly, even not fixed, plus the sway of the ship, there is a certain safety hazard to the personnel getting on and off the ship. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a springboard ladder fixing frame to solve the problems in the above background.
[0005] In order to achieve the above object, the utility model provides the following technical scheme: a springboard ladder fixing frame, including left steel pipe and adjusting assembly, the right side of the middle part of left steel pipe is connected with fixed pipe, the adjusting assembly used for opening and closing to serve as the side rail is arranged on the front side of the upper end of left steel pipe, and the adjusting assembly includes left steel sheet, connecting steel sheet, steel plate, rail steel pipe, limiting steel sheet and limiting hole, the outer side of left steel sheet is connected with connecting steel sheet through bolt, and the end of connecting steel sheet is connected with steel plate, the side of steel plate is connected with rail steel pipe, and the end of rail steel pipe is connected with limiting steel sheet, the surface of limiting steel sheet is provided with limiting hole.
[0006] Further, the steel plate and the rail steel pipe form a mouth-shaped structure, and the steel plate and the rail steel pipe are welded.
[0007] Further, the end of the fixed pipe is connected with the right steel pipe, and the front side of the upper end of the right steel pipe is installed with the right steel sheet.
[0008] Further, the surface of the right steel sheet is provided with the fixed hole, and the inside of the fixed hole is provided with the limiting plug rod.
[0009] Further, the front side of the lower end of the left steel pipe is installed with the auxiliary assembly for the auxiliary personnel to step, and the auxiliary assembly includes bracket and step plate, and the upper end of the bracket is installed with the step plate.
[0010] Further, the shape of the bracket is right trapezoid, and the bracket and the step plate are fixedly connected.
[0011] Further, the outer side of the left steel pipe and the right steel pipe is installed with the side ring, and the upper and lower ends of the left steel pipe and the right steel pipe are installed with the end piece.
[0012] Further, the outside of the fixed tube is provided with a hook, and the end of the hook is connected with the gangway ladder body.
[0013] The utility model provides a gangway ladder fixing frame has the following beneficial effects:
[0014] 1, the utility model discloses a fixed tube outside the hook of gangway ladder body is hung, increases the stability of gangway ladder fixed, even if the ship has slightly shakes and does not influence use, will not unhook, also need not additional fixed, simple and convenient, the connection steel sheet and steel sheet and rail steel pipe are used as the side rail when opening, when use, it is rotated and opened, even the connection of gangway ladder body and fixed tube is convenient for personnel's walking.
[0015] 2, the utility model discloses that the limiting hole of limiting plug rod is inserted after the alignment of right steel sheet fixed hole on left steel sheet, can limit the adjustment assembly, makes it serve as the side rail, and the operation is simple, and the bracket is used for the fixing of the pedal, and the pedal plays the role of the step after the gangway ladder is built, and the convenience of boarding the ship is increased. BRIEF DESCRIPTION OF DRAWINGS
[0016] Fig. 1 It is the whole right side view structure schematic diagram of the utility model kind of gangway ladder fixing frame;
[0017] Fig. 2 It is the whole left side view structure schematic diagram of the utility model kind of gangway ladder fixing frame;
[0018] Fig. 3 It is the gangway ladder and fixed frame connecting structure schematic diagram of the utility model kind of gangway ladder fixing frame.
[0019] In the drawing: 1, left steel pipe;2, fixed tube;3, adjustment assembly;301, left steel sheet;302, connection steel sheet;303, steel plate;304, rail steel pipe;305, limiting steel sheet;306, limiting hole;4, right steel pipe;5, right steel sheet;6, fixed hole;7, limiting plug rod;8, auxiliary assembly;801, bracket;802, pedal;9, side ring;10, end piece;11, hook;12, gangway ladder body. DETAILED DESCRIPTION
[0020] The embodiments of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.
[0021] As Fig. 1As shown, a gangway ladder fixing frame, including left steel pipe 1 and adjusting assembly 3, the right side of the middle part of left steel pipe 1 is connected with fixed pipe 2, the outside of fixed pipe 2 is used for hooking hook 11 of gangway ladder body 12, increasing the stability of gangway ladder fixing, even if the ship has a slight shaking, it does not affect the use, will not unhook, and does not need additional fixing, simple and convenient, adjusting assembly 3 used for opening and closing as a side rail is arranged on the front side of the upper end of left steel pipe 1, and adjusting assembly 3 includes left steel sheet 301, connecting steel sheet 302, steel plate 303, rail steel pipe 304, limiting steel sheet 305 and limiting hole 306, the outside of left steel sheet 301 is connected with connecting steel sheet 302 through bolts, connecting steel sheet 302, steel plate 303 and rail steel pipe 304 can be used as a side rail when opening, when using, it is rotated to open, which is convenient for the connection of gangway ladder body 12 and fixed pipe 2 for personnel walking, and the end of connecting steel sheet 302 is connected with steel plate 303, the side of steel plate 303 is connected with rail steel pipe 304, and the end of rail steel pipe 304 is connected with limiting steel sheet 305, limiting hole 306 is arranged on the surface of limiting steel sheet 305, steel plate 303 and rail steel pipe 304 form a mouth-shaped structure, and steel plate 303 and rail steel pipe 304 are welded.
[0022] As shown in Fig. 2 and Fig. 3 As shown, the end of fixed pipe 2 is connected with right steel pipe 4, and right steel sheet 5 is installed on the front side of the upper end of right steel pipe 4, and fixing hole 6 is arranged on the surface of right steel sheet 5, and limiting plug rod 7 is inserted and arranged in the inside of fixing hole 6, limiting plug rod 7 is inserted after the limiting hole 306 on left steel sheet 301 and fixing hole 6 of right steel sheet 5 are aligned, which can limit adjusting assembly 3, so that it can be used as a side rail, which is simple and convenient to operate, auxiliary assembly 8 for assisting personnel to step is installed on the front side of the lower end of left steel pipe 1, and auxiliary assembly 8 includes bracket 801 and step plate 802, step plate 802 is installed on the upper end of bracket 801, the shape of bracket 801 is right trapezoidal, bracket 801 is used for fixing step plate 802, step plate 802 plays a role of stepping after the gangway ladder is built, which increases the convenience of boarding the ship, and bracket 801 and step plate 802 are fixedly connected, side ring 9 is installed on the outside of left steel pipe 1 and right steel pipe 4, and end sheet 10 is installed on the upper and lower ends of left steel pipe 1 and right steel pipe 4, hook 11 is arranged on the outside of fixed pipe 2, and the end of hook 11 is connected with gangway ladder body 12.
[0023] In summary, the gangway ladder fixing frame first according to Figs. 1-3The left steel pipe 1 and the right steel pipe 4 are fixedly installed on the ship side, the limiting hole 306 on the left steel sheet 301 is aligned with the fixed hole 6 of the right steel sheet 5, and the limiting plug rod 7 is inserted, so that the connecting steel sheet 302, the steel plate 303 and the railing steel pipe 304 are horizontally arranged between the left steel pipe 1 and the right steel pipe 4 to play the role of the side railing, when the gangway ladder is built, the hook 11 at the end of the gangway ladder body 12 is hooked on the outside of the fixed pipe 2, the stability of the gangway ladder is increased, even if the ship slightly shakes, the use is not affected, the hook is not pulled off, and additional fixing is not needed, the gangway ladder is simple and convenient, the limiting plug rod 7 is pulled out, the connecting steel sheet 302, the steel plate 303 and the railing steel pipe 304 are turned to be opened, at this time, personnel can go up to the ship through the gangway ladder, the pedal 802 plays the role of the step after the gangway ladder is built, and the convenience of getting on the ship is increased.
[0024] The embodiments of the present application are given for the purpose of example and description, and are not exhaustive or limit the present application to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described in order to better illustrate the principles and practical application of the present application, and to enable those skilled in the art to understand the present application so as to design various embodiments with various modifications suitable for specific purposes.
Claims
1. A gangway ladder fixing bracket comprising a left steel pipe (1) and an adjusting assembly (3), characterized in that, The right side of the middle part of the left steel pipe (1) is connected with a fixed pipe (2), the adjusting assembly (3) used as a bulwark rail is arranged on the front side of the upper end of the left steel pipe (1), and the adjusting assembly (3) comprises a left steel sheet (301), a connecting steel sheet (302), a steel plate (303), a rail steel pipe (304), a limiting steel sheet (305) and a limiting hole (306), the outer side of the left steel sheet (301) is connected with the connecting steel sheet (302) through bolts, the end of the connecting steel sheet (302) is connected with the steel plate (303), the side edge of the steel plate (303) is connected with the rail steel pipe (304), the end of the rail steel pipe (304) is connected with the limiting steel sheet (305), and the surface of the limiting steel sheet (305) is provided with the limiting hole (306).
2. A fixed platform for a springboard according to claim 1, characterized in that The steel plate (303) and the rail steel pipe (304) form a character-shaped structure, and the steel plate (303) and the rail steel pipe (304) are welded.
3. A fixed platform for a springboard according to claim 1, characterized in that The end of the fixed pipe (2) is connected with a right steel pipe (4), and the front side of the upper end of the right steel pipe (4) is provided with a right steel sheet (5).
4. A fixed platform for a springboard according to claim 3, characterized in that The surface of the right steel sheet (5) is provided with a fixing hole (6), and the inside of the fixing hole (6) is provided with a limiting plug rod (7).
5. A fixed dock ladder according to claim 1, wherein, The front side of the lower end of the left steel pipe (1) is provided with an auxiliary assembly (8) for assisting personnel to step, and the auxiliary assembly (8) comprises a bracket (801) and a stepping plate (802), and the upper end of the bracket (801) is provided with the stepping plate (802).
6. A fixed dock ladder according to claim 5, wherein, The bracket (801) is in the shape of a right-angle trapezoid, and the bracket (801) and the stepping plate (802) are fixedly connected.
7. A fixed dock ladder according to claim 1, wherein, The outer sides of the left steel pipe (1) and the right steel pipe (4) are provided with side rings (9), and the upper and lower ends of the left steel pipe (1) and the right steel pipe (4) are provided with end sheets (10).
8. A fixed dock ladder according to claim 1, wherein, The outside of the fixed pipe (2) is provided with a hook (11), and the end of the hook (11) is connected with a springboard ladder body (12).