Marine pedal

Abstract

The utility model relates to the technical field of ship manufacturing, in particular to a marine pedal which comprises a pedal body, hook body connecting parts are arranged at the two ends of the pedal body, a containing cavity with a downward opening is formed by the hook body connecting parts, and the hook body connecting parts are used for connecting the pedal body and a cabin scaffold. An accommodating cavity formed by the hook body connecting part is square or rectangular; the locking part is arranged at the end, close to the pedal body, of the hook body connecting part, the locking part is arranged on the side wall of the hook body connecting part, and after the pedal body is connected with the cabin scaffold through the hook body connecting part, the locking part is used for locking the pedal body. The square or rectangular containing cavity can contain a square or rectangular steel pipe, the problems that an existing steel pedal can only be hung on a circular pipe and is small in span are solved, the pedal can be hung on a square steel pipe or a rectangular steel pipe cross beam of a large-span cabin scaffold through the locking component, and the structure is stable, safe and reliable.

Description

Technical Field

[0001] The utility model relates to the technical field of shipbuilding, in particular to a pedal for a ship. Background Art

[0002] The pedals in the existing marine scaffolding construction field can only be hung on round tubes. Due to the strength, the longest pedal length can only reach about 2.5m. For large cabin scaffolding, the vertical support spacing is relatively large, generally reaching about 7m, and square tubes are used in the long direction to replace the insufficiently strong round tubes. At present, the span of the frame required for marine scaffolding is relatively large, and 50×50×3mm or 60×60×3mm square steel tubes are generally used to replace φ48×3.0 round steel tubes. While the span of the frame is increased, the strength of the crossbeam rods is guaranteed, but the following problems also arise: after the square steel tube replaces the round steel tube, the hook of the previous pedal cannot be hung on the square steel tube crossbeam, and the existing square hook can only be used for hanging, but cannot prevent it from falling off.

[0003] Therefore, how to securely connect the square tube or rectangular tube on the cabin scaffolding with the boat pedal to avoid potential safety hazards is a technical problem that urgently needs to be solved in the current shipbuilding process. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the related art. To this end, the utility model provides a pedal for a boat.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is:

[0006] A marine pedal, comprising:

[0007] A pedal body, wherein hook connecting parts are arranged at both ends of the pedal body, wherein the hook connecting parts form a receiving cavity opening downward, and the hook connecting parts are used to connect the pedal body and the cabin scaffolding;

[0008] Wherein, the receiving cavity formed by the hook body connecting portion is square or rectangular;

[0009] A locking component is arranged at the end of the hook body connecting part near the pedal body, and the locking component is arranged on the side wall of the hook body connecting part. After the pedal body is connected to the cabin scaffolding through the hook body connecting part, the locking component is used to lock the pedal body.

[0010] Furthermore, the hook body connecting portion is a hook.

[0011] Furthermore, the locking component comprises:

[0012] A locking piece, wherein the locking piece is L-shaped;

[0013] A through hole, wherein the through hole is disposed on the locking plate and passes through a side wall of the locking plate;

[0014] A rivet is arranged on the outer side wall of the locking plate, the locking plate is hung on the rivet through the through hole, and the opening and closing of the locking plate can change the position of the rivet in the through hole.

[0015] Further, the through hole comprises a horizontal portion and a vertical portion connected in sequence;

[0016] The through hole comprises an upper through hole and a lower through hole, the upper through hole and the lower through hole are arranged at intervals, the upper through hole is arranged at the upper part of the locking plate, the vertical part of the upper through hole faces upward, and the lower through hole is arranged at the lower part of the locking plate, the vertical part of the lower through hole faces downward;

[0017] The rivet includes an upper rivet and a lower rivet, and the upper rivet and the lower rivet are arranged at staggered intervals in the longitudinal direction. When the locking plate is closed, the upper rivet is located at the top end of the vertical portion of the upper through hole, and the lower rivet is located at the inner end of the horizontal portion of the lower through hole; when the locking plate is opened, the upper rivet is located at the inner end of the horizontal portion of the upper through hole, and the lower rivet is located at the bottom end of the vertical portion of the lower through hole.

[0018] Furthermore, it also includes a limiting hole, which is arranged at the inner end of the horizontal part of the lower through hole.

[0019] Furthermore, the end of the through hole is in an arc shape.

[0020] Furthermore, inner ends of the horizontal portions of the upper through hole and the lower through hole are on the same vertical line.

[0021] Furthermore, the length of the horizontal portion of the lower through hole is greater than the length of the horizontal portion of the upper through hole.

[0022] Furthermore, the hook is rigidly connected to the pedal body.

[0023] Furthermore, the pedal body is made of steel.

[0024] The above one or more technical solutions in the embodiments of the utility model have at least one of the following technical effects:

[0025] The utility model provides a marine pedal, wherein the accommodating cavity formed by the hook body connecting part is square or rectangular and can accommodate a square or rectangular steel pipe, thereby overcoming the problem that the existing steel pedal can only be hung on a round pipe and has a small span. The locking component enables the steel pedal to be hung on a square steel pipe or rectangular steel pipe crossbeam of a large-span cabin scaffolding, and the structure is stable, safe and reliable, and the operation and use are more convenient.

[0026] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 The utility model is a schematic diagram of the structure of a marine pedal when the locking component provided by the embodiment of the utility model is locked.

[0029] Figure 2 It is a structural schematic diagram of a marine pedal when the locking component provided by an embodiment of the utility model is opened.

[0030] Figure 3 It is a structural schematic diagram of the hook body connecting portion provided by an embodiment of the utility model.

[0031] Figure 4 It is a schematic diagram of the locking piece structure provided by an embodiment of the utility model.

[0032] Reference numerals:

[0033] 1. Pedal body; 2. Hook body connecting part; 21. Accommodating cavity; 3. Locking component; 31. Locking plate; 32. Through hole; 321. Upper through hole; 322. Lower through hole; 33. Rivet; 331. Upper rivet; 332. Lower rivet; 34. Limiting hole. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all 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. The following embodiments are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0035] In the description of the embodiments of the present utility model, it should be noted that the terms "upper", "lower", "upward", "downward", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0036] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral 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. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0037] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above" or "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below" or "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0038] In the description of this specification, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples without contradiction.

[0039] Combine the following Figures 1 to 4 The utility model describes a boat pedal.

[0040] A marine pedal, comprising:

[0041] A pedal body 1, with hook body connecting parts 2 provided at both ends of the pedal body 1, the hook body connecting part 2 forming a receiving cavity 21 opening downward, and the hook body connecting part 2 being used to connect the pedal body 1 and the cabin scaffolding;

[0042] The receiving cavity 21 formed by the hook body connecting part 2 is square or rectangular; the size of the square or rectangular receiving cavity 21 is adapted to the size of the square or rectangular steel pipe to be received. The setting of the square or rectangular receiving cavity 21 overcomes the problem that the existing steel pedal can only be hung on a round pipe and has a small span.

[0043] The locking component 3 is arranged at the end of the hook body connection part 2 near the pedal body 1, and the locking component 3 is arranged on the side wall of the hook body connection part 2. After the pedal body 1 is connected to the cabin scaffolding through the hook body connection part 2, the locking component 3 is used to lock the pedal body 1. The locking component 3 enables the steel pedal to be hung on the square steel pipe or rectangular steel pipe beam of the large-span cabin scaffolding, and the structure is stable, safe and reliable.

[0044] According to a specific embodiment provided by the utility model, the hook body connecting part 2 is a hook. The hook is a square or rectangular hook with an opening facing downward, and the square or rectangular hook can be stably hung on a square steel pipe or a rectangular steel pipe, and the surfaces contacted by the hook and the steel pipe are both flat.

[0045] According to a specific embodiment provided by the utility model, the locking component 3 includes:

[0046] A locking piece 31, wherein the locking piece 31 is L-shaped;

[0047] A through hole 32, wherein the through hole 32 is disposed on the locking plate 31, and the through hole 32 passes through a side wall of the locking plate 31;

[0048] The rivet 33 is disposed on the outer side wall of the locking plate 31 . The locking plate 31 is hung on the rivet 33 through the through hole 32 . The opening and closing of the locking plate 31 can change the position of the rivet 33 in the through hole 32 .

[0049] According to a specific embodiment provided by the utility model, the through hole 32 includes a horizontal portion and a vertical portion connected in sequence;

[0050] The through hole 32 includes an upper through hole 321 and a lower through hole 322, wherein the upper through hole 321 and the lower through hole 322 are arranged at intervals, wherein the upper through hole 321 is arranged at the upper part of the locking plate 31, and the vertical part of the upper through hole 321 faces upward, and the lower through hole 322 is arranged at the lower part of the locking plate 31, and the vertical part of the lower through hole 322 faces downward;

[0051] The rivet 33 includes an upper rivet 331 and a lower rivet 332, and the upper rivet 331 and the lower rivet 332 are arranged at intervals in the longitudinal direction. When the locking plate 31 is closed, the upper rivet 331 is located at the top of the vertical part of the upper through hole 321, and the lower rivet 332 is located at the inner end of the horizontal part of the lower through hole 322; when the locking plate 31 is opened, the upper rivet 331 is located at the inner end of the horizontal part of the upper through hole 321, and the lower rivet 332 is located at the bottom end of the vertical part of the lower through hole 322. If the locking component 3 of the square steel pipe or rectangular steel pipe is not designed reasonably, the hook of the locking plate 31 will collide with the steel pipe during disassembly or installation, and it cannot move further. After continuous experiments, it was decided to use the locking plate 31 and the through hole 32 as a breakthrough, and designed a method that can lock after the marine pedal is placed, while ensuring that the locking plate 31 will not move in the horizontal direction and cause a false lock. After the locking plate 31 is hung on the rivet 33, the locking plate 31 will be locked in the horizontal direction by the rivet 33 and will not move in the horizontal direction. Therefore, when the pedal body 1 is pulled apart by an upward force caused by human or other factors, the locking plate 31 can prevent the pedal from falling off. If you want to disassemble the pedal body 1, you only need to move the locking plate 31 upward first, and the inner side wall of the bottom end of the locking plate 31 will be tightly attached to the side wall of the steel pipe. Then, push the locking plate 31 in the direction away from the hook body connecting part 2, and the locking plate 31 will open to disassemble the pedal body 1.

[0052] According to a specific embodiment provided by the utility model, a limiting hole 34 is further included, and the limiting hole 34 is arranged at the inner side end of the horizontal part of the lower through hole 322. The limiting hole 34 is a round hole protruding from the horizontal part of the lower through hole 322. When the rivet 33 is located at the inner side end of the horizontal part of the lower through hole 322, the position of the locking plate 31 is locked by the limiting hole 34.

[0053] According to a specific embodiment provided by the utility model, the end of the through hole 32 is in an arc shape. The end of the through hole 32 is in an arc shape to adapt to the shape of the rod body of the rivet 33.

[0054] According to a specific embodiment provided by the present utility model, the inner ends of the horizontal parts of the upper through hole 321 and the lower through hole 322 are on the same vertical line.

[0055] According to a specific embodiment provided by the present utility model, the length of the horizontal portion of the lower through hole 322 is greater than the length of the horizontal portion of the upper through hole 321 .

[0056] According to a specific embodiment provided by the utility model, the hook is rigidly connected to the pedal body 1. The rigid connection between the hook and the pedal body 1 can greatly enhance the strength and stability of the overall marine pedal.

[0057] According to a specific embodiment provided by the utility model, the pedal body 1 is made of steel. Steel is a strong and stable material that meets the marine production standards.

[0058] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A marine pedal, characterized in that: include: A pedal body, wherein hook connecting parts are arranged at both ends of the pedal body, the hook connecting parts form a receiving cavity opening downward, and the hook connecting parts are used to connect the pedal body and the cabin scaffolding; Wherein, the receiving cavity formed by the hook body connecting portion is square or rectangular; A locking component is arranged at the end of the hook body connecting part near the pedal body, and the locking component is arranged on the side wall of the hook body connecting part. After the pedal body is connected to the cabin scaffolding through the hook body connecting part, the locking component is used to lock the pedal body.

2. A marine pedal as claimed in claim 1, characterized in that: The hook body connecting part is a hook.

3. A marine pedal as claimed in claim 2, characterized in that: The locking component comprises: A locking piece, wherein the locking piece is L-shaped; A through hole, wherein the through hole is disposed on the locking plate and passes through a side wall of the locking plate; A rivet is arranged on the outer side wall of the locking plate, the locking plate is hung on the rivet through the through hole, and the opening and closing of the locking plate can change the position of the rivet in the through hole.

4. A marine pedal as claimed in claim 3, characterized in that: The through hole comprises a horizontal portion and a vertical portion connected in sequence; The through hole comprises an upper through hole and a lower through hole, the upper through hole and the lower through hole are arranged at intervals, the upper through hole is arranged at the upper part of the locking plate, the vertical part of the upper through hole faces upward, and the lower through hole is arranged at the lower part of the locking plate, the vertical part of the lower through hole faces downward; The rivet includes an upper rivet and a lower rivet, and the upper rivet and the lower rivet are arranged at staggered intervals in the longitudinal direction. When the locking plate is closed, the upper rivet is located at the top end of the vertical portion of the upper through hole, and the lower rivet is located at the inner end of the horizontal portion of the lower through hole; when the locking plate is opened, the upper rivet is located at the inner end of the horizontal portion of the upper through hole, and the lower rivet is located at the bottom end of the vertical portion of the lower through hole.

5. A marine pedal as claimed in claim 4, characterized in that: It also includes a limiting hole, which is arranged at the inner end of the horizontal part of the lower through hole.

6. A marine pedal according to any one of claims 3 to 5, characterized in that: The end of the through hole is in an arc shape.

7. A marine pedal as claimed in claim 4, characterized in that: The inner ends of the horizontal portions of the upper through hole and the lower through hole are on the same vertical line.

8. A marine pedal as claimed in claim 7, characterized in that: The length of the horizontal portion of the lower through hole is greater than the length of the horizontal portion of the upper through hole.

9. A marine pedal as claimed in claim 3, characterized in that: The hook is rigidly connected to the pedal body.

10. A marine pedal as claimed in claim 1, characterized in that: The pedal body is made of steel.

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