Binding bridge hoisting structure and ship

Abstract

The invention provides a lashing bridge hoisting structure and a ship, the lashing bridge hoisting structure comprises a lashing bridge main body and an eye plate group, the lashing bridge main body comprises a first bridge body and a second bridge body which are connected with each other, and the first bridge body and the second bridge body are symmetrically arranged along a first symmetric axis; each of the first bridge body and the second bridge body comprises a plurality of connecting rods which are sequentially arranged at intervals in the length direction; the eye plate set comprises a hoisting eye plate and a binding eye plate, the binding eye plate is arranged on the connecting rod, and the hoisting eye plate is arranged on the upper portion of the connecting rod. According to the binding bridge hoisting structure, by means of the eye plate set on the binding bridge body, hoisting of the binding bridge body can be completed without using a lifting horse, the hoisting eye plate after hoisting can be used for binding of a container, tedious operation of welding the lifting horse, cutting off the lifting horse, repairing paint and the like in original hoisting is avoided, and the hoisting efficiency is improved. Therefore, time and labor are saved in ship construction, the production progress is guaranteed, resources are saved, extra material waste is not needed, and the production cost can be reduced.

Description

Technical Field

[0001] The present application relates to the technical field of container ship manufacturing, and in particular to a lashing bridge hoisting structure and a ship. Background Art

[0002] In order to prevent and fix containers, container ships need to carry container ship lashing bridges. Lashing bridges are a unique structural form of container ships, which have the characteristics of high overall section height and weak hull structure. In the design process of lifting technology, special attention should be paid to these characteristics to avoid lifting deformation or difficulty in installing lifting rings.

[0003] The current hoisting process of the lashing bridge is similar to the hoisting process of the transverse bulkhead section, that is, the lashing bridge is hoisted using the traditional Z-type hoist or YB-type hoist. However, this hoist needs to be welded to the lifting position of the lashing bridge first. After the lashing bridge is hoisted, the hoist needs to be cut and then repainted, which will cause material loss and increase the additional installation, dismantling and repainting time, which is time-consuming and labor-intensive, and delays production progress.

[0004] Therefore, it is necessary to design a lashing bridge hoisting structure that does not require a hoisting horse to solve the above problems. Summary of the invention

[0005] In view of this, in order to overcome the defects of the prior art, the present invention provides a lashing bridge lifting structure and a ship, which effectively solves the problem that the existing lifting method will cause material loss, while also increasing additional installation, dismantling, and repainting time, which is time-consuming and labor-intensive, and delays production progress.

[0006] According to the present invention, a first aspect of the present invention provides a lashing bridge hoisting structure, wherein the lashing bridge hoisting structure comprises a lashing bridge body, the lashing bridge body comprises a first bridge body and a second bridge body connected to each other, the first bridge body and the second bridge body are symmetrically arranged along a first symmetry axis; the first bridge body and the second bridge body each comprise a plurality of connecting rods arranged in sequence and spaced apart along the length direction; an eye plate group, the eye plate group comprises a hoisting eye plate and a lashing eye plate, the lashing eye plate is arranged on the connecting rod for lashing ship containers, the hoisting eye plate is arranged on the upper part of the connecting rod, for lashing ship containers and hoisting the lashing bridge body.

[0007] Preferably, the first bridge body and the second bridge body each include a first section and a second section, the first section and the second section are symmetrically arranged along a second symmetry axis; the first symmetry axis extends along a first direction, the second symmetry axis extends along a second direction, and the first symmetry axis is perpendicular to the second symmetry axis.

[0008] Preferably, the lifting eye plate is arranged at one third and two thirds of the first section in the first direction, and the lifting eye plate is arranged at one third and two thirds of the second section in the first direction.

[0009] Preferably, the position height of the lifting eye plate arranged on the first bridge body is the same as the position height of the lifting eye plate arranged on the second bridge body.

[0010] Preferably, the lifting eye plate is located above the tying eye plate.

[0011] Preferably, the first bridge body and the second bridge body are both provided with four of the lifting eye plates, and the four lifting eye plates are grouped in pairs to form a lifting eye plate group. The first branch and the second branch of the first bridge body are both provided with a lifting eye plate group, and the first branch and the second branch of the second bridge body are both provided with a lifting eye plate group.

[0012] Preferably, the two lifting eye plates of the lifting eye plate group are arranged facing each other.

[0013] Preferably, the lifting eye plate and the binding eye plate both include a connecting plate and an eye plate body, the eye plate body is vertically arranged to the connecting plate, and the eye plate body is connected to the connecting rod through the connecting plate; a through hole is opened in the middle area of ​​the eye plate body.

[0014] Preferably, the main body of the tying bridge is formed as a three-layer structure, the connecting rod passes through the three-layer structure, the upper end of the connecting rod is located at the top of the three-layer structure, and the lifting eye plate is arranged at the upper end of the connecting rod; or the main body of the tying bridge is formed as a two-layer structure, the connecting rod passes through the two-layer structure, the upper end of the connecting rod is located at the top of the two-layer structure, and the lifting eye plate is arranged at the upper end of the connecting rod.

[0015] According to a second aspect of the present invention, there is provided a ship, wherein the ship comprises the lashing bridge hoisting structure as described above.

[0016] According to the hoisting structure of the lashing bridge of the present invention, by utilizing the eye plate group on the lashing bridge body, during the lifting process of the lashing bridge body, the lifting eye plates can be used without using lifting horses and the lashing bridge body can be lifted; the lifting eye plates after lifting can also be used for lashing containers, avoiding the tedious operations of welding lifting horses, cutting off lifting horses and repainting in the original lifting, thereby saving time and labor in ship construction, ensuring production progress, saving resources, and reducing production costs without extra waste of materials.

[0017] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, preferred embodiments are specifically cited below and described in detail with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 An axonometric view showing a lashing bridge hoisting structure according to an embodiment of the present invention;

[0020] Figure 2 A schematic diagram showing the axis of symmetry of a lashing bridge hoisting structure according to an embodiment of the present invention;

[0021] Figure 3 The embodiment according to the present invention is shown Figure 1 An enlarged schematic diagram of a part of the structure;

[0022] Figure 4 A front view of a lashing bridge hoisting structure according to an embodiment of the present invention is shown;

[0023] Figure 5 The embodiment according to the present invention is shown Figure 4 An enlarged schematic diagram of a part of the structure;

[0024] Figure 6 A partial side view showing a lashing bridge hoisting structure according to an embodiment of the present invention;

[0025] Figure 7 A schematic structural diagram of a lifting eye plate according to an embodiment of the present invention is shown.

[0026] Figure markings: 1-binding bridge body; 101-first bridge body; 102-second bridge body; 103-connecting rod; 104-first section; 105-second section; 2-eye plate group; 201-lifting eye plate; 202-binding eye plate; 203-connecting plate; 204-eye plate body; 3-lifting position; L1-first symmetry axis; L2-second symmetry axis; S1-first direction; S2-second direction. DETAILED DESCRIPTION

[0027] To make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. The components of the embodiments of the present application generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0028] In the description of the embodiments of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the application is usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply 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 a limitation on the present application. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0029] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0030] In the description of the embodiments of the present application, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "setting", "installation", "connection", and "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 it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0031] According to a first aspect of the present invention, a lashing bridge hoisting structure is provided, such as Figures 1 to 7 As shown, the lashing bridge hoisting structure is used for ships, especially container ships, and the lashing bridge is used for lashing containers. The lashing bridge hoisting structure can make it unnecessary to install additional hoisting horses during the lashing bridge hoisting process, which is convenient for the assembly of the ship. The lashing bridge hoisting structure includes a lashing bridge body 1 and an eye plate group 2.

[0032] In the following description, reference will be made to Figures 1 to 7 The detailed structure of the lashing bridge main body 1 and the eye plate group 2 of the lashing bridge hoisting structure is specifically described. In addition, in the description of the embodiment, two axes and two directions are also involved, see Figure 2 The lashing bridge body 1 is formed into a nearly rectangular parallelepiped structure. The first direction S1 can be understood as the direction from one end to the other end of the lashing bridge body 1 in the length direction, and the second direction S2 can be understood as the direction from one end to the other end of the lashing bridge body 1 in the width direction. The first symmetry axis L1 and the second symmetry axis L2 extend along the first direction S1 and the second direction S2 respectively. The lashing bridge body 1 is formed into a symmetrical structure with the first symmetry axis L1 and the second symmetry axis L2 as symmetry axes.

[0033] like Figure 1 As shown, in the embodiment, the eye plate group 2 is arranged on the lashing bridge body 1. The lashing bridge body 1 can be a lashing bridge in the prior art, and the specific structure of the lashing bridge body 1 can be reasonably selected according to the size and shape of the ship, and there is no restriction here. The difference is: in the case of hoisting the lashing bridge body 1, in the original hoisting process, if you want to hoist the lashing bridge body 1, you need to first weld the lifting horse on the lashing bridge body 1, and then use the crane to hoist it. After the hoisting is completed, cut off the lifting horse, and finally perform operations such as repainting, and the hoisting process is complicated. However, the present application uses the eye plate group 2 to replace the lifting horse of the original hoisting structure, and the crane directly lifts the lashing bridge body 1 through the eye plate group 2, and completes the hoisting. After the hoisting is completed, the eye plate group 2 can be directly used for the lashing of the container, and there is no need to cut off the eye plate group 2.

[0034] like Figures 1 to 6 As shown, in the embodiment, the lashing bridge body 1 includes a first bridge body 101 and a second bridge body 102 connected to each other. The first bridge body 101 and the second bridge body 102 are symmetrically arranged along a first symmetry axis L1. A passage for users to pass through may be arranged between the first bridge body 101 and the second bridge body 102. Users can work in the passage to lash containers. The first bridge body 101 and the second bridge body 102 are arranged facing each other in the second direction S2. The first bridge body 101 and the second bridge body 102 each include a plurality of connecting rods 103 arranged in sequence along the length direction, such as Figure 4 As shown, the length direction may be the first direction S1, and the spacings between the multiple connecting rods 103 may be close or the same. The connecting rods 103 may be formed as vertical rods, which can support and connect the component plates in the lashing bridge body 1. Since the lashing bridge body 1 is formed as a splicing structure, the splicing structure includes multiple component plates, and these component plates need to be welded, so the connecting rods 103 can play a connecting role.

[0035] The eye plate group 2 includes a lifting eye plate 201 and a lashing eye plate 202. The lashing eye plate 202 is arranged on the connecting rod 103 for lashing the ship container. The lifting eye plate 201 is arranged on the upper part of the connecting rod 103 for lashing the ship container and lifting the lashing bridge body 1. In actual use, the lifting eye plate 201 and the lashing eye plate 202 have the same structure. The difference between the two is the installation position and function. The lifting eye plate 201 can be used for lifting and lashing the container after lifting. The lashing eye plate 202 is only used for lashing the container after lifting. In order to facilitate lifting, the lifting eye plate 201 is located on the top of the lashing eye plate 202.

[0036] In summary, the lashing bridge hoisting structure, by utilizing the eye plate group 2 on the lashing bridge main body 1, can complete the hoisting of the lashing bridge main body 1 by utilizing the hoisting eye plates 201 without using lifting horses during the hoisting process of the lashing bridge main body 1. The hoisting eye plates 201 after hoisting can also be used for lashing containers, avoiding the tedious operations of welding lifting horses, cutting off lifting horses, and repainting in the original hoisting, thereby saving time and effort in ship construction, ensuring production progress, saving resources, and not requiring additional waste of materials, which can reduce production costs.

[0037] Preferably, if Figure 2 As shown, in the embodiment, the first bridge body 101 and the second bridge body 102 both include a first sub-section 104 and a second sub-section 105, and the first sub-section 104 and the second sub-section 105 are symmetrically arranged along the second symmetry axis L2. Figure 4 As shown, the first subsection 104 and the second subsection 105 can be respectively used as the left and right parts of the first bridge body 101 and the second bridge body 102, and the two parts form a symmetrical structure with the second symmetry axis L2. In this way, when lifting, the left and right parts need to be respectively provided with the following lifting positions 3 to ensure balance during lifting.

[0038] Preferably, if Figure 2 As shown, in the embodiment, the first symmetry axis L1 extends along the first direction S1, the second symmetry axis L2 extends along the second direction S2, and the first symmetry axis L1 is perpendicular to the second symmetry axis L2. Since the lashing bridge body 1 is formed as a substantially rectangular parallelepiped structure, it is formed into a symmetrical structure in both the first direction S1 and the second direction S2, which makes it easy to find the lifting center of gravity, facilitate hoisting, and also facilitate assembly with a ship.

[0039] Preferably, if Figure 3 and Figure 4As shown, in the embodiment, the left side of the second symmetry axis L2 is the first subdivision 104, and the right side of the second symmetry axis L2 is the second subdivision 105. The lifting eye plate 201 is arranged at one third and two thirds of the first subdivision 104 in the first direction S1, and the lifting eye plate 201 is arranged at one third and two thirds of the second subdivision 105 in the first direction S1. Figure 4 In the figure, four lifting positions 3 are provided (due to viewing angle, only the first bridge body 101 is shown, and the first bridge body 101 includes the four lifting positions 3). It can be understood that the lifting position 3 is the position where the crane is connected to the lifting eye plate 201, and the lifting position 3 is provided with the lifting eye plate 201. In order to ensure stability during lifting, the first subdivision 104 and the second subdivision 105 respectively include two lifting positions 3, and the two lifting positions 3 are provided at one-third and two-thirds of the first subdivision 104 in the first direction S1, and the other two lifting positions 3 are provided at one-third and two-thirds of the second subdivision 105 in the first direction S1.

[0040] Preferably, if Figure 5 As shown, in the embodiment, the position height of the lifting eye plate 201 set on the first bridge body 101 is the same as the position height of the lifting eye plate 201 set on the second bridge body 102. In order to ensure stability and balance during lifting, the position height of the lifting eye plate 201 on the first bridge body 101 needs to be flush with the position height of the lifting eye plate 201 on the second bridge body 102 to avoid tilting during lifting.

[0041] Preferably, if Figures 1 to 5 As shown, in the embodiment, the lifting eye plate 201 is located on the upper part of the tying eye plate 202. In order to facilitate lifting, the lifting eye plate 201 needs to be located on the upper part of the tying bridge body 1 and also needs to be located on the upper part of the tying eye plate 202.

[0042] Preferably, if Figure 4 and Figure 5 As shown, in the embodiment, the first bridge body 101 and the second bridge body 102 are each provided with four lifting eye plates 201, and the four lifting eye plates 201 are grouped in pairs to form a lifting eye plate group. The first subdivision 104 and the second subdivision 105 of the first bridge body 101 are each provided with a lifting eye plate group, and the first subdivision 104 and the second subdivision 105 of the second bridge body 102 are each provided with a lifting eye plate group. The lashing bridge body 1 is provided with a total of four lifting eye plate groups, and these four lifting eye plate groups are respectively arranged at the tops of the two first subdivisions 104 and the tops of the two second subdivisions 105, so that there are enough connection positions during lifting to ensure stable lifting. At the same time, these four lifting eye plate groups can also play a role in balancing the lashing bridge body 1.

[0043] Preferably, if Figure 4 and Figure 5As shown, in the embodiment, the dotted frame is a lifting eye plate group, and the two lifting eye plates 201 in one lifting eye plate group are arranged facing each other to facilitate the connection between the lifting hook of the crane and the lifting eye plate 201.

[0044] Preferably, if Figure 7 As shown, in the embodiment, the lifting eye plate 201 and the lashing eye plate 202 both include a connecting plate 203 and an eye plate body 204, the eye plate body 204 is vertically arranged with the connecting plate 203, and the eye plate body 204 is connected to the connecting rod 103 through the connecting plate 203. A through hole for lifting and / or lashing containers is provided in the middle area of ​​the eye plate body 204.

[0045] Preferably, if Figure 1 As shown, in the embodiment, the lashing bridge body 1 can be formed into a three-layer structure, the connecting rod 103 is passed through the three-layer structure, the upper end of the connecting rod 103 is located at the top of the three-layer structure, and the lifting eye plate 201 is arranged at the upper end of the connecting rod 103; or the lashing bridge body 1 can be formed into a two-layer structure, the connecting rod 103 is passed through the two-layer structure, the upper end of the connecting rod 103 is located at the top of the two-layer structure, and the lifting eye plate 201 is arranged at the upper end of the connecting rod 103. The lashing bridge body 1 can select a suitable height and number of layers according to different ship models. Whether it is double-layer, triple-layer or more layers, the connecting rod 103 needs to pass through these layers, and the upper end of the connecting rod 103 is located at the top of these layers, so that the lifting eye plate 201 can be connected to the crane for lifting.

[0046] The hoisting process of the lashing bridge hoisting structure is as follows: the No. 1 hook and the No. 2 hook of the crane are connected to the first section 104 of the first bridge body 101 and the first section 104 of the second bridge body 102, the No. 1 hook and the No. 2 hook of the crane are connected to the hoisting position 3 of the two first sections 104, the No. 3 hook of the crane is connected to the second section 105 of the first bridge body 101 and the second section 105 of the second bridge body 102, the No. 3 hook of the crane is connected to the hoisting position 3 of the two second sections 105, and then the lashing bridge body 1 is hoisted to the ship by the crane to complete the hoisting. Finally, the hoisting eye plate 201 used is subjected to magnetic particle inspection to ensure the hoisting strength and subsequent use.

[0047] The lashing bridge hoisting structure utilizes the eye plate group on the lashing bridge body. During the lifting process of the lashing bridge body, the lifting eye plates do not need to use lifting horses and can complete the lifting of the lashing bridge body. The lifting eye plates after lifting can also be used for lashing containers, avoiding the tedious operations of welding lifting horses, cutting off lifting horses and repainting in the original lifting, thereby saving time and labor in ship construction, ensuring production progress, saving resources, and reducing production costs without extra waste of materials.

[0048] In addition, according to a second aspect of the present invention, a ship is provided, the ship comprising the above-mentioned lashing bridge hoisting structure. During the construction of the ship, by using a lashing bridge without a hoisting horse, material waste can be avoided, construction costs can be reduced, and construction progress can be ensured.

[0049] Finally, it should be noted that the above-described embodiments are only specific implementation methods of the present application, which are used to illustrate the technical solutions of the present application, rather than to limit them. The protection scope of the present application is not limited thereto. Although the present application is described in detail with reference to the above-described embodiments, ordinary technicians in the field should understand that any technician familiar with the technical field can still modify the technical solutions recorded in the above-described embodiments within the technical scope disclosed in the present application, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A lashing bridge hoisting structure, characterized in that: The lashing bridge hoisting structure comprises: A lashing bridge body, the lashing bridge body comprising a first bridge body and a second bridge body connected to each other, the first bridge body and the second bridge body being symmetrically arranged along a first symmetry axis; the first bridge body and the second bridge body each comprising a plurality of connecting rods sequentially spaced along a length direction; The eye plate group includes a lifting eye plate and a lashing eye plate. The lashing eye plate is arranged on the connecting rod for lashing ship containers. The lifting eye plate is arranged on the upper part of the connecting rod for lashing ship containers and lifting the lashing bridge body.

2. The lashing bridge hoisting structure according to claim 1 is characterized in that: The first bridge body and the second bridge body each include a first subsection and a second subsection, and the first subsection and the second subsection are symmetrically arranged along a second symmetry axis; The first symmetric axis extends along a first direction, the second symmetric axis extends along a second direction, and the first symmetric axis is perpendicular to the second symmetric axis.

3. The lashing bridge hoisting structure according to claim 2 is characterized in that: The lifting eye plate is arranged at one third and two thirds of the first section in the first direction, and the lifting eye plate is arranged at one third and two thirds of the second section in the first direction.

4. The lashing bridge hoisting structure according to claim 3 is characterized in that: The position height of the lifting eye plate arranged on the first bridge body is the same as the position height of the lifting eye plate arranged on the second bridge body.

5. The lashing bridge hoisting structure according to claim 4 is characterized in that: The lifting eye plate is located on the upper part of the tying eye plate.

6. The lashing bridge hoisting structure according to claim 3 is characterized in that: The first bridge body and the second bridge body are both provided with four lifting eye plates, and the four lifting eye plates are grouped in pairs to form a lifting eye plate group. The first branch and the second branch of the first bridge body are both provided with a lifting eye plate group, and the first branch and the second branch of the second bridge body are both provided with a lifting eye plate group.

7. The lashing bridge hoisting structure according to claim 6 is characterized in that: The two lifting eye plates of the lifting eye plate group are arranged facing each other.

8. The lashing bridge hoisting structure according to claim 1 is characterized in that: The hoisting eye plate and the lashing eye plate both include a connecting plate and an eye plate body, the eye plate body is vertically arranged with the connecting plate, and the eye plate body is connected with the connecting rod through the connecting plate; A through hole is formed in the middle area of ​​the eye plate body.

9. The lashing bridge hoisting structure according to claim 1, characterized in that: The main body of the tying bridge is formed into a three-layer structure, the connecting rod passes through the three-layer structure, the upper end of the connecting rod is located at the top of the three-layer structure, and the lifting eye plate is arranged at the upper end of the connecting rod; or the main body of the tying bridge is formed into a two-layer structure, the connecting rod passes through the two-layer structure, the upper end of the connecting rod is located at the top of the two-layer structure, and the lifting eye plate is arranged at the upper end of the connecting rod.

10. A ship, characterized in that: The ship comprises the lashing bridge hoisting structure according to any one of claims 1 to 9.

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