Auxiliary assembly device for ship deck

Abstract

The invention relates to a ship deck auxiliary assembling device which comprises a first clamping part, a second clamping part and a supporting part, the first clamping part is annular, stress is evenly distributed on the closed-loop first clamping part, slipping caused by vibration is prevented through an opening of a hook, and the reliability under the severe sea condition is guaranteed. The second clamping component at least comprises a hook, the hook structure achieves quick hooking / releasing, the annular component provides the rotation freedom degree, the assembly angle can be adjusted conveniently, and the operation efficiency is improved. The supporting component is tangent to the first clamping component, and the opening of the hook faces the first clamping component, so that the load is ensured to be transmitted along the axial direction of the supporting component, the bending moment is reduced, and the structural stability is improved; the preset included angle is formed between the opening direction of the hook and the length extension direction of the supporting component, external force can be dispersed directionally, and the accidental unhooking risk of the device is reduced. The two types of configuration in the opening direction of the hook provide stress selection in different directions.

Description

Technical Field

[0001] The present invention relates to the technical field of shipbuilding, and in particular to an auxiliary assembly device for a ship deck. Background Art

[0002] The deck of a vehicle transport ship includes a support plate, a T-beam, a horse plate, etc. The T-beam and the horse plate are welded to the support plate. However, the horse plate and the T-beam cannot be assembled on the support plate at the same time. During the T-beam assembly operation, threaded clamping clamps and lever hoists are frequently used in conjunction, which is inconvenient to operate. If the lever hoist hook is directly hung on the T-beam, the lever hoist hook is easily damaged, and there is a safety hazard of slipping hooks.

[0003] The present invention reduces the difficulty of assembling a T-beam on a support plate and improves operation safety by designing a new tool. Summary of the Invention

[0004] The present application provides an auxiliary assembly device for a ship deck, which can reduce the difficulty of assembling a T-beam on a support plate and improve the safety of the operation.

[0005] The present application provides an auxiliary assembly device for a ship deck, comprising: a first clamping component, which is annular; a second clamping component, which includes at least one hook; a supporting component, which includes a first end and a second end arranged opposite to each other in the extension direction of its own length, the first end is fixedly connected to the first clamping component, and the second end is fixedly connected to the second clamping component, the supporting component is tangent to the first clamping component, and the opening of the hook faces the first clamping component, or the center point of the first clamping component coincides with the center line of the length extension direction of the supporting component, and the opening of the hook faces a preset angle with the length extension direction of the supporting component.

[0006] In some optional embodiments, the first clamping component is a clamping ring, the clamping ring includes an inner ring and an outer ring, and the ratio relationship between the inner ring R1 and the outer ring R2 is R1:R2=7:9~2:9.

[0007] In some optional embodiments, the ratio of the inner ring R1 to the outer ring R2 is R1:R2=5:9.

[0008] In some optional embodiments, the width W1 of the support component is equal to the diameter of the outer ring R2, and the ratio is W1:R2=1:3~2:3.

[0009] In some optional embodiments, the ratio of the width W1 of the support component to the diameter of the outer ring R2 is W1:R2=1:2.

[0010] In some optional embodiments, the shape of the opening formed by the hook is any one of a rectangle, a trapezoid, a circle, an ellipse and a regular polygon.

[0011] In some optional embodiments, the shape of the opening formed by the hook is rectangular, and the width of the rectangular opening formed by the hook is greater than the radius of the inner ring of the first clamping component and smaller than the width of the supporting component.

[0012] In some optional embodiments, the second clamping component includes two hooks, which are arranged back to back, with the openings of the two hooks facing the first clamping component, and the two hooks are symmetrical about a center line extending in the length direction of the supporting component.

[0013] In some optional embodiments, the preset angle ranges from 120° to 150°.

[0014] In some optional embodiments, the preset angle has a value range of 120° or 150°.

[0015] Compared with the prior art, the present invention has the following technical effects:

[0016] The present application provides a ship deck auxiliary assembly device, including: a first clamping component, a second clamping component and a supporting component. The first clamping component is annular. The closed-loop first clamping component evenly distributes stress. The directional opening design of the hook prevents slippage caused by vibration, ensuring reliability in severe sea conditions. The second clamping component includes at least one hook. The hook structure enables quick hooking / release. The annular component provides rotational freedom, which facilitates adjustment of the assembly angle and improves work efficiency. The supporting component includes a first end and a second end that are relatively set in the extension direction of its own length. The first end is fixedly connected to the first clamping component, and the second end is fixedly connected to the second clamping component. The combined design of the annular first clamping component and the hook-type second clamping component can simultaneously adapt to multiple fixed objects such as pipes, cables, and deck edges to meet the needs of complex deck operations. The support member is tangent to the first engaging member, with the hook's opening facing the first engaging member. This ensures that loads are transferred axially along the support member, reducing bending moments and improving structural stability. Alternatively, the center point of the first engaging member coincides with the centerline of the support member's longitudinal extension, and the hook's opening is oriented at a predetermined angle to the longitudinal extension of the support member. This provides a targeted distribution of external forces and reduces the risk of accidental unhooking. These two hook opening configurations allow for different load-bearing options, adapting to both lateral and longitudinal load scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of the embodiments with reference to the accompanying drawings, in which:

[0018] Figure 1 A schematic diagram of a track structure provided by an embodiment of the present invention;

[0019] Figure 2 A schematic diagram of a track structure provided in another embodiment of the present invention.

[0020] in, Figures 1-2 The corresponding relationship between the reference numerals and component names is as follows:

[0021] 1-first clamping component; 2-second clamping component; 3-support component. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the absence of conflict, the embodiments of the present application and the features therein can be combined with each other.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0024] The deck of a vehicle transport ship includes a support plate, a T-beam, a horse plate, etc. The T-beam and the horse plate are welded to the support plate. However, the horse plate and the T-beam cannot be assembled on the support plate at the same time. During the T-beam assembly operation, threaded clamping clamps and lever hoists are frequently used in conjunction, which is inconvenient to operate. If the lever hoist hook is directly hung on the T-beam, the lever hoist hook is easily damaged, and there is a safety hazard of slipping hooks.

[0025] The present invention reduces the difficulty of assembling a T-beam on a support plate and improves operation safety by designing a new tool.

[0026] The present application provides an auxiliary assembly device for a ship deck, which can reduce the difficulty of assembling a T-beam on a support plate and improve the safety of the operation.

[0027] The following is combined with the drawings in the specification Figures 1 and 2 The track structure is described in detail.

[0028] The present invention provides an auxiliary assembly device for a ship deck, comprising: a first clamping component 1, which is annular; a second clamping component 2, which includes at least one hook; a support component 3, which includes a first end and a second end that are oppositely arranged in the extension direction of its own length, the first end is fixedly connected to the first clamping component 1, and the second end is fixedly connected to the second clamping component 2, the support component 3 is tangent to the first clamping component 1, and the opening of the hook faces the first clamping component 1, or the center point of the first clamping component 1 coincides with the center line of the length extension direction of the support component 3, and the opening of the hook is oriented at a preset angle to the length extension direction of the support component 3.

[0029] Specifically, the auxiliary assembly device for ship decks includes: a first clamping component 1, a second clamping component 2 and a support component 3. The first clamping component 1 is annular. The closed-loop first clamping component 1 evenly distributes stress. The directional opening design of the hook prevents slippage caused by vibration, ensuring reliability in severe sea conditions. The second clamping component 2 includes at least one hook. The hook structure enables quick hooking / release. The annular component provides rotational freedom, which facilitates adjustment of the assembly angle and improves work efficiency. The support component 3 includes a first end and a second end that are relatively set in the extension direction of its own length. The first end is fixedly connected to the first clamping component 1, and the second end is fixedly connected to the second clamping component 2. The combined design of the annular first clamping component 1 and the hook-type second clamping component 2 can simultaneously adapt to a variety of fixed objects such as pipes, cables, and deck edges to meet the needs of complex deck operations. The support member 3 is tangential to the first engaging member 1, with the hook's opening oriented toward the first engaging member 1. This ensures that loads are transferred axially along the support member 3, reducing bending moments and improving structural stability. Alternatively, the center point of the first engaging member 1 coincides with the centerline of the length of the support member 3, and the hook's opening is oriented at a predetermined angle to the length of the support member 3. This provides a targeted distribution of external forces and reduces the risk of accidental unhooking. These two configurations allow the hook's opening to be oriented in different directions, adapting to both lateral and longitudinal load scenarios.

[0030] In some embodiments, the first clamping component 1 is a clamping ring, which includes an inner ring and an outer ring. The ratio between the inner ring R1 and the outer ring R2 is R1:R2=7:9-2:9.

[0031] Specifically, the wide ratio between the inner ring R1 and the outer ring R2 allows for coverage of deck anchor points of varying sizes, tightly securing small-diameter objects while stably fitting larger diameter components. The first retaining element 1 is a retaining ring. Its annular structure transfers load from the inner ring to the outer ring, avoiding localized stress concentration and making it particularly suitable for dynamic impacts. When the ratio R1:R2 approaches 2:9, the outer ring width increases significantly, forming a "wide-edge support" that provides greater resistance to torque and prevents the device from rotating or falling due to external forces.

[0032] In some optional embodiments, the ratio of the inner ring R1 to the outer ring R2 is R1:R2=5:9.

[0033] Specifically, the thickness ratio of the inner ring (R1) to the outer ring (R2) is close to 5:9, resulting in a gentle gradient of stress transfer from the inner ring to the outer ring, avoiding localized stress concentration and significantly improving fatigue resistance and long-term durability. The outer ring's moderate width, R2 ≈ 1.8R1, provides sufficient rigidity to resist bending deformation without making the device bulky due to excessive outer ring thickness. The larger contact area between the inner ring and the target object enhances friction, and the outer ring's edges can be designed with anti-slip grooves or a rubber coating to further prevent slippage.

[0034] In some optional embodiments, the width W1 of the support component 3 is equal to the diameter of the outer ring R2, and the ratio is W1:R2=1:3~2:3.

[0035] Specifically, when W1:R2=1:3, the support component 3 is relatively slender and suitable for scenarios dominated by axial tension. When the ratio of the width W1 of the support component 3 to the diameter of the outer ring R2 is W1:R2=2:3, the width of the support component 3 is close to 2 / 3 of the outer ring diameter, which significantly improves the bending resistance and can withstand lateral impact. The width of the support component 3 is proportional to the diameter of the outer ring, ensuring that the load is evenly transferred from the clamping ring to the support component 3, avoiding the risk of fracture caused by local stress concentration. The ratio of the width W1 of the support component 3 to the diameter of the outer ring R2 is W1:R2=1:3~2:3. The support component 3 can effectively absorb the swaying or vibration energy of the ship, and its natural frequency can avoid the common wave excitation frequency, reducing the risk of resonance.

[0036] In some optional embodiments, the ratio of the width W1 of the support component 3 to the diameter of the outer ring R2 is W1:R2=1:2.

[0037] Specifically, the width of support component 3 is half the diameter of the outer ring. This ensures sufficient cross-sectional inertia to resist bending deformation without causing material redundancy due to excessive width. This ratio creates an optimal balance between bending stiffness and axial load-bearing efficiency for support component 3. When load is transferred from the outer ring through support component 3, this 1:2 ratio ensures that stress is evenly distributed at a 45° angle, avoiding stress concentration.

[0038] In some optional embodiments, the shape of the opening formed by the hook is any one of a rectangle, a trapezoid, a circle, an ellipse and a regular polygon.

[0039] Specifically, the shape of the opening formed by the hook is rectangular, and the right-angled edges provide the maximum engagement area, the best anti-rotation performance, and can fix objects with square cross-sections with strong anti-torsion ability. The shape of the opening formed by the hook is trapezoidal, with a progressive clamping design that becomes tighter as it is pulled. It can temporarily fix cables with rough surfaces or variable-diameter pipes, has a significant self-locking effect, and improves the anti-slip performance by 30% under vibration environments. The shape of the opening formed by the hook is circular, with uniform force at 360°, the lowest wear rate, and a long fatigue life. The shape of the opening formed by the hook is elliptical, with enhanced load-bearing capacity in the long axis direction, and the short axis is convenient for quick loading and unloading. The shape of the opening formed by the hook is a regular polygon, forming multi-point positioning to prevent circumferential sliding.

[0040] Furthermore, different opening shapes cover a full range of scenarios, from rigid structures like rectangles and polygons to flexible loads like circles and ellipses. The self-locking properties of trapezoidal and regular polygonal shapes offset the vulnerability of traditional circular openings to loosening, reducing the risk of accidental unhooking in vibrating environments. The long axis of the elliptical opening acts as a guide slot, facilitating quick alignment during blind operation and improving installation efficiency compared to traditional circular hooks.

[0041] In some optional embodiments, the shape of the opening formed by the hook is rectangular, and the width of the rectangular opening formed by the hook is greater than the radius of the inner ring of the first clamping component 1 and smaller than the width of the supporting component 3 .

[0042] Specifically, the hook opening is designed to fully accommodate small objects secured by the inner ring, preventing localized deformation of the object due to an overly narrow opening. The width of support member 3 creates a "lateral limit" for the hook, preventing wide loads such as deck planking from slipping laterally and enhancing resistance to lateral impacts. The right angles of the rectangular opening and the edges of support member 3 form a double stress buffer zone, reducing stress.

[0043] In some optional embodiments, the second engaging component 2 includes two hooks, which are arranged back to back, with the openings of the two hooks facing the first engaging component 1 , and the two hooks are symmetrical about a center line extending in the length direction of the supporting component 3 .

[0044] Specifically, the second clamping component 2 includes two hooks, which are arranged back to back and can fix multiple targets at the same time. When the load is offset, the double hooks automatically redistribute the force.

[0045] In some optional embodiments, the preset angle ranges from 120° to 150°.

[0046] In some optional embodiments, the preset angle has a value range of 120° or 150°.

[0047] In the present invention, the term "plurality" refers to at least two or more than two, unless otherwise specified. Terms such as "installed," "connected," "connected," and "fixed" should be interpreted broadly. For example, "connected" can mean fixed, removable, or integral; and "connected" can mean directly or indirectly through an intermediary. Those skilled in the art will understand the specific meanings of these terms in the present invention based on specific circumstances.

[0048] Throughout this specification, terms such as "one embodiment," "some embodiments," and "specific embodiments" mean that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0049] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A ship deck auxiliary assembly device, characterized in that: include: A first clamping component (1) is ring-shaped; The second clamping component (2) comprises at least one hook; The support component (3) comprises a first end and a second end which are arranged opposite to each other in the extension direction of its own length, wherein the first end is fixedly connected to the first clamping component (1), and the second end is fixedly connected to the second clamping component (2), the support component (3) is tangent to the first clamping component (1), the opening of the bent hook faces the first clamping component (1), or the center point of the first clamping component (1) coincides with the center line of the length extension direction of the support component (3), and the opening direction of the bent hook forms a preset angle with the length extension direction of the support component (3).

2. The ship deck auxiliary assembly device according to claim 1, characterized in that: The first clamping component (1) is a clamping ring, which includes an inner ring and an outer ring. The ratio between the inner ring R1 and the outer ring R2 is R1:R2=7:9-2:

9.

3. The ship deck auxiliary assembly device according to claim 2, characterized in that: The ratio of the inner ring R1 to the outer ring R2 is R1:R2=5:

9.

4. The ship deck auxiliary assembly device according to claim 2, characterized in that: The width W1 of the support component (3) is equal to the diameter of the outer ring R2, and the ratio is W1:R2=1:3-2:

3.

5. The ship deck auxiliary assembly device according to claim 4, characterized in that: The ratio of the width W1 of the support component (3) to the diameter of the outer ring R2 is W1:R2=1:

2.

6. The ship deck auxiliary assembly device according to claim 1, characterized in that: The shape of the opening formed by the hook is any one of a rectangle, a trapezoid, a circle, an ellipse and a regular polygon.

7. The ship deck auxiliary assembly device according to claim 6, characterized in that: The shape of the opening formed by the hook is rectangular, and the width of the rectangular opening formed by the hook is greater than the radius of the inner ring of the first clamping component (1) and smaller than the width of the supporting component (3).

8. The ship deck auxiliary assembly device according to claim 1, characterized in that: The second clamping component (2) comprises two hooks, which are arranged back to back, with the openings of the two hooks facing the first clamping component (1), and the two hooks are symmetrical about a center line extending in the length direction of the supporting component (3).

9. The ship deck auxiliary assembly device according to claim 1, characterized in that: The preset angle ranges from 120° to 150°.

10. The ship deck auxiliary assembly device according to claim 9, characterized in that: The preset angle has a value range of 120° or 150°.

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