Universal supporting structure suitable for shipment in jacket roll-on and roll-off mode

Abstract

The utility model discloses a universal supporting structure suitable for jacket roll-on-roll shipment, and relates to the technical field of roll-on-roll shipment. The multiple universal supporting structures are arranged on the self-propelled module vehicle set, the self-propelled module vehicle set is arranged on the upper side of the transport ship, cylindrical supporting structures are symmetrically arranged on the upper sides of the universal supporting structures in the front-back direction, and the upper sides of the cylindrical supporting structures make contact with a lower side guide pipe of the guide pipe frame. The supporting structure can serve as a tray between the jacket in an irregular shape and the self-propelled module vehicle, so that the supporting structure can be reused, the purposes of reducing cost and improving efficiency are achieved, and convenience is provided for jacket shipment.

Description

Technical Field

[0001] The utility model relates to the technical field of roll-on / roll-off ship loading, in particular to a universal supporting structure suitable for ship loading in a roll-on / roll-off manner for a jacket. Background Art

[0002] At present, there are two main ways to load large steel structures: floating crane lifting and roll-on / roll-off loading. Floating crane lifting requires renting a large floating crane to lift the large structure built on land from the dock to the transport ship. The cost of renting a large floating crane is high and the lease period needs to be booked in advance, and the construction period control is relatively passive. Roll-on / roll-off loading usually uses self-propelled modular vehicles that are free on the construction site or rented to carry out loading operations on large structures. The self-propelled modular vehicle team lifts the entire structure and transfers it to the transport ship. The roll-on / roll-off loading method is characterized by short time, high efficiency, simple and flexible operation, low safety risks and low cost.

[0003] Before selecting a self-propelled modular vehicle, it is necessary to fully consider the load of each modular vehicle and the load distribution after work to ensure that each modular vehicle is safe and reliable during transportation and can hold up large structures. The jacket is a type of large structure. The jacket structure is huge in size and weight and has an irregular shape. When transporting jackets on ships, the problem of loading methods must be solved. Utility Model Content

[0004] The purpose of the utility model is to address the defects and shortcomings of the prior art and provide a universal support structure suitable for the roll-on / roll-off loading of jackets, which has a simple structure, reasonable design and is easy to use. The structure acts as a tray between the jacket of irregular shape and the self-propelled module vehicle, so that the support structure can be reused to achieve the purpose of reducing costs and improving efficiency, thereby facilitating the loading of jackets.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: it comprises a universal support structure and a cylindrical support structure, wherein the universal support structures are several and are respectively arranged on the self-propelled module vehicle set, and the self-propelled module vehicle set is arranged on the upper side of the transport ship, and the upper side of the universal support structure is symmetrically arranged with a cylindrical support structure in the front and rear, and the upper side of the cylindrical support structure is arranged in contact with the lower side conduit of the conduit rack;

[0006] Through the above technical solution design, the combination, load allocation and distribution of the self-propelled modular vehicle group are determined according to the irregular shape of the conductor rack structure and the distribution of the weight center of gravity, so as to set the support structure at the bottom of the conductor rack structure in combination with the position at which the support structure is set, so that when the self-propelled modular vehicle group lifts the conductor rack, it can completely lift the conductor rack as a whole through the supporting bowl formed by the support structure.

[0007] As a further improvement of the utility model, a cushion block is arranged on the upper side of the self-propelled modular vehicle group, and the cushion block is arranged in contact with the lower side of the universal support structure;

[0008] Through the above technical solution design, the universal supporting structure is raised.

[0009] As a further improvement of the present invention, transport support structures are provided on both the left and right sides of the universal support structure;

[0010] Through the design of the above technical solution, it is used as a support for transportation after loading on the ship.

[0011] The working principle of the utility model is as follows: according to the irregular shape of the conductor frame structure and the distribution of the weight center of gravity, the combination, load distribution and distribution of the self-propelled modular vehicle group are determined, so as to set the universal support structure and the cylindrical support structure in combination with the position of the bottom of the conductor frame structure, so that when the self-propelled modular vehicle group holds up the conductor frame, it can completely hold up the conductor frame as a whole through the supporting bowl formed by the universal support structure and the cylindrical support structure; the structural design is ingenious, and the universal support structure is uniformly designed into a box beam structure of the same height in a modular way, and the weight of the conductor frame is transferred to the universal support structure through the cylindrical support structure on the box beam structure, so that the weight and the force are evenly distributed on the self-propelled modular vehicle group, and each A universal support structure is combined with each self-propelled modular vehicle group to form a structure with a pallet function. Through such a design, all universal support structures can be designed as box beam structures and can realize the function of a pallet; the universal support structure tooling device has a unified structural type. For jackets of different weights and different specifications and shapes, different length combinations can be configured to adapt to the functional requirements of jacket roll-on / roll-off loading. It has strong versatility and can be reused. In the next different jacket roll-on / roll-off loading, the same style of universal support structures can be added or reduced to adapt to different jackets of different weights and different specifications and shapes; the universal support structure has a unified form and is easy to uniformly produce and even standardize.

[0012] After adopting the above structure, the utility model has the following beneficial effects:

[0013] 1. The universal support structure is easy to uniformly manufacture or even standardize, and can be applied to pipe rack structures of different specifications and shapes. It has strong versatility, which can significantly reduce the construction difficulty of workers and improve work efficiency;

[0014] 2. The universal support structure is unified in type. When encountering different catheter racks of different weights, specifications and shapes, the support structure can still be reused by adjusting the length combination of the device, which can reduce costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in 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 only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 yes Figure 1 Enlarged view of part A.

[0018] Figure 3 yes Figure 1 Top view of the .

[0019] Figure 4 It is a schematic diagram of the structure of the utility model used for transportation after being loaded on a ship.

[0020] Figure 5 yes Figure 4 Top view of the .

[0021] Figure 6 It is a structural schematic diagram of a self-propelled modular vehicle group, a universal support structure, a cylindrical support structure and a conductor frame in the utility model.

[0022] Figure 7 It is a structural schematic diagram of the universal support structure after the specification of the conductor frame changes in a specific implementation method.

[0023] Description of reference numerals:

[0024] Universal support structure 1, cylindrical support structure 2, self-propelled modular vehicle assembly 3, transport ship 4, conductor frame 5, cushion block 6, transport support structure 7. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings.

[0026] Embodiment 1:

[0027] See also Figure 1-Figure 7In this embodiment, it comprises a universal support structure 1 and a cylindrical support structure 2. The universal support structures 1 are in multiple numbers and are respectively arranged on a self-propelled module vehicle assembly 3. The self-propelled module vehicle assembly 3 is arranged on the upper side of a transport ship 4. A cushion block 6 is arranged on the upper side of the self-propelled module vehicle assembly 3, and the cushion block 6 is arranged in contact with the lower side of the universal support structure 1; a cylindrical support structure 2 is symmetrically arranged on the upper side of the universal support structure 1, and the upper side of the cylindrical support structure 2 is arranged in contact with the lower side conduit of the conduit rack 5; a transport support structure 7 is arranged on both the left and right sides of the universal support structure 1;

[0028] Through the above technical solution design, the combination, load distribution and distribution of the self-propelled modular vehicle assembly 3 are determined according to the irregular shape of the conductor frame 5 structure and the distribution of the weight center of gravity, so as to set the support structure at a certain position of the bottom of the conductor frame 5 structure, so that the self-propelled modular vehicle assembly 3 can completely lift the conductor frame 5 as a whole through the supporting bowl formed by the support structure when lifting the conductor frame 5.

[0029] When using the utility model, the combination, load distribution and distribution of the self-propelled modular vehicle group 3 are determined according to the irregular shape of the conductor frame 5 structure and the distribution of the weight center of gravity, so as to set the universal support structure 1 and the cylindrical support structure 2 at the bottom of the conductor frame 5 structure, so that the self-propelled modular vehicle group 3 can completely lift the conductor frame 5 as a whole through the supporting bowl formed by the universal support structure 1 and the cylindrical support structure 2 when lifting the conductor frame 5; the structural design is ingenious, and the universal support structure 1 is uniformly designed into a box beam structure of the same height in a modular way, and the weight of the conductor frame 5 is transferred to the universal support structure 1 through the cylindrical support structure, so that the weight and force are evenly distributed on the self-propelled modular vehicle group 3, and each pass The universal support structure 1 is combined with each self-propelled modular vehicle group 3 to form a structure with a pallet function. Through such a design, all universal support structures 1 can be designed as box beam structures and can realize the function of a pallet; the universal support structure 1 has a unified structure type of tooling device. For the jackets 5 of different weights and different specifications and shapes, different length combinations can be configured to adapt to the functional requirements of the jackets 5 for roll-on / roll-off loading. It has strong versatility and can be reused. In the next roll-on / roll-off loading of different jackets 5, the same style of universal support structures 1 can be added or reduced to adapt to different jackets 5 of different weights and different specifications and shapes; the universal support structure 1 has a unified form and is easy to be uniformly produced and even standardized.

[0030] After adopting the above structure, the beneficial effects of this specific implementation are:

[0031] 1. The universal support structure 1 is easy to uniformly manufacture or even standardize, and can be applied to the structures of the pipe rack 5 of different specifications and shapes. It has strong versatility, can significantly reduce the construction difficulty of workers, and improve work efficiency;

[0032] 2. Universality: The supporting structure 1 is of a unified type. When encountering different catheter racks 5 of different weights, specifications and shapes, the supporting structure can still be reused by adjusting the length combination of the device, thereby reducing costs.

[0033] The above description is only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A universal support structure suitable for loading a jacket on a ship in a roll-on / roll-off manner, characterized in that: It comprises a universal support structure (1) and a cylindrical support structure (2). The universal support structures (1) are in plurality and are respectively arranged on a self-propelled modular vehicle assembly (3). The self-propelled modular vehicle assembly (3) is arranged on the upper side of a transport ship (4). The upper side of the universal support structure (1) is symmetrically arranged with cylindrical support structures (2) in the front and rear directions, and the upper side of the cylindrical support structure (2) is arranged in contact with the lower side conduit of the conduit rack (5).

2. A universal support structure suitable for loading a jacket on a ship in a roll-on / roll-off manner according to claim 1, characterized in that: A cushion block (6) is arranged on the upper side of the self-propelled modular vehicle assembly (3), and the cushion block (6) is arranged in contact with the lower side of the universal support structure (1).

3. The universal support structure applicable to the roll-on / roll-off loading of jackets according to claim 1 is characterized in that: Transport support structures (7) are provided on both the left and right sides of the universal support structure (1).

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