Transportation equipment for ocean platform assembly materials

Abstract

The utility model discloses transportation equipment for ocean platform assembling materials, which relates to the technical field of transportation vehicles and comprises a combined bottom plate, sleeves and a protective cover, traveling wheels are arranged at the bottom end of the combined bottom plate, a plurality of sleeves are arranged on the edge of the top of the combined bottom plate, and the protective cover is inserted into the tops of the sleeves. The combined bottom plate is formed by splicing a plurality of U-shaped steel materials, the U-shaped steel materials are spliced into a frame shaped like a Chinese character'ri 'and a frame shaped like a Chinese character'kou', and the combined bottom plate is formed by single frame shaped like the Chinese character'ri 'or single frame shaped like the Chinese character'ri' or combination of the frame shaped like the Chinese character'ri 'and the frame shaped like the Chinese character'kou'. The size of the transportation trolley can be adjusted according to the complex situation of the deck space, and the transportation requirements of equipment of various sizes can be met by adjusting the size of the trolley body.

Description

Technical Field

[0001] The present invention relates to the technical field of transport vehicles, and particularly to a transport device for assembling materials of an offshore platform. Background Art

[0002] Large offshore oil and gas modules are often structurally compact with limited equipment installation space. In the modular construction of offshore platforms, as the modules are being built, the demand for transporting small equipment and materials on site has increased significantly. Most of these equipment and materials cannot be carried by manpower and can only be借助运输工具. However, due to the diverse sizes and models of the equipment and the limited space on the deck, it is required that the size of the transport tool should not only meet the needs of the equipment size, but also meet the needs of the narrow and complex deck space. Traditional temporary transport tools can only meet the transportation of equipment of one size, and the size of the transport tool is single and cannot be assembled and adjusted according to the deck space situation, thus affecting the construction efficiency and quality of the module. Summary of the Utility Model

[0003] The present invention discloses a transport device for assembling materials of an offshore platform, and the purpose is to provide a combinable transport trolley, which can adjust the size of the transport trolley according to the complex situation of the deck space, and can be adapted to the transport needs of various sizes of equipment by adjusting the body size.

[0004] To achieve the above purpose, the technical solution of the present invention is:

[0005] A transport device for assembling materials of an offshore platform, including a combined bottom plate, sleeves, and a protective cover. The bottom end of the combined bottom plate is provided with walking wheels, and several sleeves are arranged at the edge of the top of the combined bottom plate. The protective cover is inserted at the top of the sleeve. The combined bottom plate is spliced by several U-shaped steel materials. The U-shaped steel materials are spliced into a "ri" - shaped frame and a "kou" - shaped frame, and the combined bottom plate is formed by combining a single "ri" - shaped frame or a single "kou" - shaped frame or a combination of a "ri" - shaped frame and a "kou" - shaped frame.

[0006] Preferably, the "ri" - shaped frame includes two first cross beams arranged oppositely, a first side beam connected between the opposite ends of the two first cross beams, and a strengthening beam connected between the middle parts of the two first cross beams. The first cross beam is formed by connecting two back - to - back U - shaped steel materials through first bolts. First connecting plates are respectively welded on the inner surfaces of the two ends of the first cross beam. The end of the first side beam is detachably and fixedly connected to the first connecting plate through a second bolt. The first side beam is made of a single U - shaped steel material. The strengthening beam is made of two back - to - back U - shaped steel materials. Second connecting plates are respectively clamped between the opposite ends of the two U - shaped steel materials of the strengthening beam. The outer ends of the second connecting plates are welded to the first cross beam. The two U - shaped steel materials of the first side beam are detachably and fixedly connected to the second connecting plate through third bolts.

[0007] Preferably, the rectangular frame includes two second crossbeams arranged oppositely, the structures and lengths of the second crossbeams are the same as those of the first crossbeam, a second side beam is connected between the opposite ends of the two second crossbeams, and the connection manner is the same as that between the first crossbeam and the first side beam. The second side beam has the same structure as the first side beam, and the length of the second side beam is 2 / 5 of the length of the first side beam.

[0008] Preferably, the walking wheel includes a wheel body and a wheel seat connected to the wheel body. At the top of the wheel seat, two U-shaped steels arranged back to back are welded. At the top of the two U-shaped steels arranged back to back, a third connecting plate is welded. The third connecting plate is detachably and fixedly connected to the bottom of the first crossbeam or the second crossbeam through a fourth bolt.

[0009] Preferably, when the H-shaped frame and the rectangular frame are spliced, an adjacent crossbeam is shared.

[0010] Preferably, the protective cover includes a plurality of insertion rods arranged longitudinally. The bottom of the insertion rod is inserted into a sleeve, and a plurality of connecting rods are welded between the upper parts of the insertion rods along the edge direction of the combined bottom plate. A plurality of reinforcing rods are welded between the opposite connecting rods.

[0011] Preferably, the top of the insertion rod extends upward above the connecting rod and forms a handrail.

[0012] The novel transportation equipment for marine platform assembly materials has the following beneficial effects:

[0013] The novel has good versatility, simple structure, low cost, strong load-bearing capacity and can be applicable to the complex use environment of the deck. It simplifies and facilitates the work of transporting small equipment on the deck, and can meet the transportation requirements of equipment with different sizes through the change of the combined structure, with flexible operation and wide application range. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 - A three-dimensional structural schematic diagram of an embodiment of the novel;

[0015] Figure 2 - A front-view structural schematic diagram of an embodiment of the combined bottom plate of the novel;

[0016] Figure 3 - A side-view structural schematic diagram of an embodiment of the combined bottom plate of the novel;

[0017] Figure 4 - A top-view structural schematic diagram of an embodiment of the combined bottom plate of the novel;

[0018] Figure 5 - A partial structural schematic diagram of the novel;

[0019] Figure 6 , a partial enlarged view of the new connection form;

[0020] Figure 7 , a partial enlarged view of the new connection form;

[0021] Figure 8-10 , other implementation examples of the present invention.

[0022] 1: protective cover, 2: combined bottom plate, 3: walking wheel, 4: reinforcing beam; 5: sleeve, 6: first booster pump, 7: three-way joint, 8: first connecting pipe, 9: second connecting pipe, 10: second booster pump, 11: plug rod, 12: connecting rod, 13: reinforcing rod, 14: handrail, 21: first cross beam, 22: first side beam, 23: first connecting plate, 24: second bolt, 25: third connecting plate, 26: wheel seat, 27: U-shaped steel, 28: second connecting plate, 41: first U-shaped steel, 42: second U-shaped steel. DETAILED DESCRIPTION

[0023] The following is a detailed description of the implementation method of the present invention in a step-by-step manner. The description is only a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "top", "bottom", "inside" and "outside" indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only used to describe the present invention and simplify the description, rather than indicating or implying that the device or element referred to must have a specific direction, and a specific direction structure and operation, and therefore cannot be understood as a limitation on the present invention.

[0025] Example 1

[0026] A transport device for offshore platform assembly materials, such as Figure 1 As shown, it includes a combined base plate 2, a sleeve 5, and a protective cover 1. The bottom end of the combined base plate 2 is provided with a walking wheel 3, the edge of the top of the combined base plate 2 is provided with a plurality of sleeves 5, and the top of the sleeve is plugged with a protective cover 1. The combined base plate 2 is spliced ​​by a plurality of U-shaped steel materials, and the U-shaped steel materials are spliced ​​into a Japanese-shaped frame and a mouth-shaped frame. The combined base plate is formed by a single Japanese-shaped frame or a single mouth-shaped frame or a combination of a Japanese-shaped frame and a mouth-shaped frame.

[0027] Example 2

[0028] like Figure 1-6As shown in the figure, the rectangular frame with a crossbar in the middle consists of two first crossbeams 21 arranged opposite to each other, a first side beam 22 connected between the opposite ends of the two first crossbeams 21, and a reinforcing beam 4 connected between the middle parts of the two first crossbeams 21. The first crossbeam 21 is formed by connecting two U-shaped steel materials back to back through first bolts (refer to Figure 5 ), first connecting plates 23 are respectively welded on the inner surfaces of the two ends of the first crossbeam 21, and the end of the first side beam 22 is detachably and fixedly connected to the first connecting plate 23 through a second bolt 24. The first side beam 22 is made of a single U-shaped steel material; the reinforcing beam 4 is made of two U-shaped steel materials back to back. Second connecting plates 28 are respectively clamped between the opposite ends of the two U-shaped steel materials of the reinforcing beam. The outer ends of the second connecting plates 28 are welded to the first crossbeam 21, and the two U-shaped steel materials of the first side beam 22 are detachably and fixedly connected to the second connecting plates 28 through third bolts.

[0029] Embodiment 3

[0030] As Figure 1-6 shown in the figure, the square frame with a crossbar in the middle includes two second crossbeams arranged opposite to each other. The structure and length of the second crossbeam are the same as those of the first crossbeam 21. A second side beam is connected between the opposite ends of the two second crossbeams, and the connection method is the same as the connection method between the first crossbeam and the first side beam 22. The second side beam has the same structure as the first side beam 22, and the length of the second side beam is 2 / 5 of the length of the first side beam 22.

[0031] Embodiment 4

[0032] As Figure 1-5 shown in the figure, the walking wheel 3 includes a wheel body and a wheel seat 26 connected to the wheel body. Two U-shaped steels arranged back to back are welded to the top of the wheel seat 26, and a third connecting plate 25 is welded to the tops of the two U-shaped steels arranged back to back. The third connecting plate 25 is detachably and fixedly connected to the bottom of the first crossbeam 21 or the second crossbeam through a fourth bolt.

[0033] Embodiment 5

[0034] As Figure 1 shown in the figure, when the rectangular frame with a crossbar in the middle and the square frame with a crossbar in the middle are spliced, an adjacent crossbeam is shared.

[0035] Embodiment 6

[0036] As Figure 1 shown in the figure, the protective cover includes a plurality of insertion rods 11 arranged longitudinally. The bottom of the insertion rod 11 is inserted into the sleeve 5. A plurality of connecting rods 12 are welded between the upper parts of the insertion rods 11 along the edge direction of the combined bottom plate 2, and a plurality of reinforcing rods 13 are welded between the opposite connecting rods 12.

[0037] As Figure 1 As shown, the top end of the insertion rod 11 extends upwardly above the connecting rod 12 and forms a handrail 14.

[0038] like Figure 7-10 As shown in the figure, multiple trolley structures are formed by combining the present invention. In practical applications, the combined bottom plate of suitable size can be selected according to the spatial state of the deck, such as the size of the aisle and the door, and the size of the equipment to be transported, and the protective cover can be configured to transport the equipment. During transportation, the equipment is first moved to the combined bottom plate, and then the protective cover is inserted, and the transportation equipment for the assembly materials of the offshore platform is moved to the target location.

Claims

1. A transport device for offshore platform assembly materials, characterized by: It includes a combined bottom plate, sleeves, and a protective cover. The bottom end of the combined bottom plate is provided with traveling wheels. Along the edge of the top of the combined bottom plate, there are several sleeves, and the protective cover is inserted at the top of the sleeves. The combined bottom plate is formed by splicing several U-shaped steel materials. The U-shaped steel materials are spliced into a "ri" - shaped frame and a "kou" - shaped frame. The combined bottom plate is constituted by a single "ri" - shaped frame, a single "kou" - shaped frame, or a combination of the "ri" - shaped frame and the "kou" - shaped frame.

2. The transport equipment for offshore platform assembly materials according to claim 1, characterized in that: The "ri" - shaped frame includes two first cross - beams arranged oppositely, a first side - beam connected between the opposite ends of the two first cross - beams, and a strengthening beam connected between the middle parts of the two first cross - beams. Each first cross - beam is formed by connecting two back - to - back U - shaped steel materials through first bolts. On the inner surfaces of the two ends of each first cross - beam, first connecting plates are welded respectively. The end of the first side - beam is detachably and fixedly connected to the first connecting plate through second bolts. The first side - beam is made of a single U - shaped steel material. The strengthening beam is made of two back - to - back U - shaped steel materials. Between the opposite ends of the two U - shaped steel materials of the strengthening beam, second connecting plates are respectively clamped. The outer ends of the second connecting plates are welded to the first cross - beam. The two U - shaped steel materials of the first side - beam are detachably and fixedly connected to the second connecting plate through third bolts.

3. A transport device for offshore platform assembly materials as claimed in claim 2, characterized in that: The "kou" - shaped frame includes two second cross - beams arranged oppositely. The structure and length of the second cross - beams are the same as those of the first cross - beams. Between the opposite ends of the two second cross - beams, a second side - beam is connected, and the connection method is the same as the connection method between the first cross - beam and the first side - beam. The second side - beam has the same structure as the first side - beam, and the length of the second side - beam is 2 / 5 of the length of the first side - beam.

4. A transport device for offshore platform assembly materials as claimed in claim 3, characterized in that: The traveling wheel includes a wheel body and a wheel seat connected to the wheel body. At the top end of the wheel seat, two back - to - back U - shaped steels are welded. At the top of the two back - to - back U - shaped steels, a third connecting plate is welded. The third connecting plate is detachably and fixedly connected to the bottom of the first cross - beam or the second cross - beam through fourth bolts.

5. The transport equipment for offshore platform assembly materials according to claim 4, characterized in that: When the "ri" - shaped frame and the "kou" - shaped frame are spliced, they share an adjacent cross - beam.

6. The transport equipment for offshore platform assembly materials according to claim 5, characterized in that: The protective cover includes several vertically arranged insertion rods. The bottom of the insertion rods is inserted into the sleeves. Between the upper parts of the insertion rods, several connecting rods are welded along the edge direction of the combined bottom plate. Between the opposite connecting rods, several strengthening rods are welded.

7. The transport equipment for offshore platform assembly materials according to claim 6, characterized in that: The top ends of the insertion rods extend upward above the connecting rods and form handrails.

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