Ocean platform pipeline transportation auxiliary vehicle

Abstract

The utility model discloses an ocean platform pipeline transport auxiliary vehicle which comprises a first transport trolley and a second transport trolley, a first V-shaped pipe support and a first handle are arranged on the first transport trolley, and a second V-shaped pipe support and a second handle are arranged on the second transport trolley in a lifting mode. One end of the pipeline is in lap joint with the first V-shaped pipe support, the other end of the pipeline is in lap joint with the second V-shaped pipe support, the first conveying trolley is driven by the first handle to move, the second conveying trolley is driven by the second handle to move, and therefore the pipeline is conveyed. According to the ocean platform pipeline transportation auxiliary vehicle, the first conveying trolley and the second conveying trolley are arranged, in the pipeline transferring process, the first conveying trolley and the second conveying trolley are matched front and back, the ocean platform pipeline transportation auxiliary vehicle can be stably used on a platform or a scaffold full springboard, personnel operation is convenient, construction efficiency is improved, and the ocean platform pipeline transportation auxiliary vehicle is simple in structure and convenient to use. And the operation is convenient, and the safety of reshipment is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of offshore oil engineering, and in particular relates to an offshore platform pipeline transportation auxiliary vehicle. Background Art

[0002] In the fields of offshore oil platforms, ships, large LNG modules, etc., pipeline construction is relatively difficult during the construction process. Due to reasons such as material procurement, drawing upgrades, and untimely prefabrication, it is difficult to avoid that the pipeline is not handed over for assembly according to the construction plan requirements. Of course, the frequency of pipeline transportation during normal construction is also very high. At present, pipeline transportation is generally carried out by crane, but the internal construction environment of the platform is limited and cranes cannot be used. They can only be transported manually or by chain. This practice has great safety hazards and low efficiency in on-site pipeline transportation.

[0003] Therefore, it is urgent to design an offshore platform pipeline transportation auxiliary vehicle to solve the problems of low efficiency and poor safety in the pipeline transportation process mentioned above. Utility Model Content

[0004] In order to solve the technical problems of low efficiency and poor safety in the pipeline transshipment process mentioned in the background technology, an offshore platform pipeline transportation auxiliary vehicle is provided to solve the above problems.

[0005] To achieve the above purpose, the specific technical solution of the offshore platform pipeline transportation auxiliary vehicle of the utility model is as follows:

[0006] A pipeline transport auxiliary vehicle for an offshore platform comprises a first transport trolley and a second transport trolley. The first transport trolley is provided with a first V-shaped pipe support and a first handle. The second transport trolley is provided with a second V-shaped pipe support and a second handle for lifting. One end of the pipeline is overlapped on the first V-shaped pipe support, and the other end of the pipeline is overlapped on the second V-shaped pipe support. The first handle drives the first transport trolley to move, and the second handle drives the second transport trolley to move, so as to transport the pipeline.

[0007] Furthermore, the first transport trolley includes a first frame, first wheels are respectively arranged at both ends of the first frame, a support frame is also arranged on the first frame, and the first V-shaped pipe support is overlapped and arranged on the support frame.

[0008] Furthermore, the support frame includes a first column, a second column and a V-shaped frame, the first column and the second column are vertically arranged on the first frame, one end of the V-shaped frame is arranged on the first column, the other end of the V-shaped frame is arranged on the second column, and the first V-shaped pipe bracket is arranged on the V-shaped frame.

[0009] Furthermore, the surface of the first V-shaped tube support is covered with a protective rubber.

[0010] Furthermore, the second transport trolley includes a second frame, second wheels are respectively arranged at both ends of the second frame, a sleeve is also arranged on the second frame, and a second V-shaped pipe support is lifted and lowered on the sleeve.

[0011] Furthermore, it also includes a lifting rod, which is lifted and lowered on the sleeve, one end of the lifting rod passes through the sleeve and is connected to the second V-shaped pipe support, and the lifting rod is lifted and lowered relative to the sleeve to make the second V-shaped pipe support lift and lower relative to the sleeve.

[0012] Furthermore, the lifting rod is provided with an external thread, and the sleeve is provided with an internal thread. The lifting rod and the sleeve are screwed together through the external thread and the internal thread.

[0013] Furthermore, a nut is fixed to one end of the lifting rod away from the second V-shaped tube support, and the nut is screwed to make the lifting rod rise and fall relative to the sleeve.

[0014] Furthermore, the surface of the second V-shaped tube support is coated with a protective rubber.

[0015] Furthermore, the first handle and the second handle are both arc-shaped handles.

[0016] The offshore platform pipeline transportation auxiliary vehicle of the utility model has the following advantages:

[0017] By setting a first conveying trolley and a second conveying trolley, the first conveying trolley is provided with a first V-shaped pipe support and a first handle, and the second conveying trolley is provided with a second V-shaped pipe support and a second handle for lifting and lowering. One end of the pipeline is overlapped on the first V-shaped pipe support, and the other end of the pipeline is overlapped on the second V-shaped pipe support. In the process of transporting the pipeline, the first conveying trolley and the second conveying trolley are coordinated with each other, so that the pipeline can be stably used on a platform or a scaffolding springboard. The first handle and the second handle are designed to be longer and have an arc. When passing through a place with a height difference, the first handle and the second handle can be used as a lever, which can ensure the continuity of transportation, facilitate personnel operation, and improve construction efficiency. The first conveying trolley and the second conveying trolley have a simple structure, are convenient for manual operation, and improve the safety of transporting. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the first conveying trolley of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the second conveying trolley of the utility model.

[0020] Description of the markings in the figure:

[0021] 1. First transport trolley; 11. First handle; 12. First frame; 13. First wheel; 14. Support frame; 141. First column; 142. Second column; 143. V-shaped frame; 2. Second transport trolley; 21. Second handle; 22. Second frame; 23. Second wheel; 24. Sleeve; 25. Lifting rod; 26. Nut; 3. First V-shaped pipe support; 4. Second V-shaped pipe support. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0023] Those skilled in the art will appreciate that, although some embodiments herein include certain features included in other embodiments but not other features, the combination of features of different embodiments is meant to be within the scope of the present invention and form different embodiments. For example, in the claims, any one of the claimed embodiments may be used in any combination.

[0024] Please refer to the attached Figure 1 To Attachment Figure 2 The utility model describes an offshore platform pipeline transportation auxiliary vehicle.

[0025] like Figure 1 and Figure 2 As shown, the offshore platform pipeline transport auxiliary vehicle in the utility model comprises a first transport trolley 1 and a second transport trolley 2. The first transport trolley 1 is provided with a first V-shaped pipe support 3 and a first handle 11, and the second transport trolley 2 is provided with a second V-shaped pipe support 4 and a second handle 21 for lifting. One end of the pipeline is overlapped on the first V-shaped pipe support 3, and the other end of the pipeline is overlapped on the second V-shaped pipe support 4. The first handle 11 drives the first transport trolley 1 to move, and the second handle 21 drives the second transport trolley 2 to move, so as to transport the pipeline.

[0026] By setting a first conveying trolley 1 and a second conveying trolley 2, a first V-shaped pipe support 3 and a first handle 11 are provided on the first conveying trolley 1, and a second V-shaped pipe support 4 and a second handle 21 are provided on the second conveying trolley 2 for lifting and lowering. One end of the pipeline is overlapped on the first V-shaped pipe support 3, and the other end of the pipeline is overlapped on the second V-shaped pipe support 4. In the process of reversing the pipeline, the first conveying trolley 1 and the second conveying trolley 2 can be used stably on a platform or a scaffolding springboard by utilizing the front and rear cooperation. The first handle 11 and the second handle 21 are designed to be longer and have an arc. When passing through a place with a height difference, the first handle 11 and the second handle 21 can be used as a lever, which can ensure the continuity of transportation, facilitate personnel operation, and improve construction efficiency. The first conveying trolley 1 and the second conveying trolley 2 have a simple structure, are convenient for manual operation, and improve the safety of reversing.

[0027] Further, if Figure 1 As shown, the first transport trolley 1 includes a first frame 12, first wheels 13 are respectively provided at both ends of the first frame 12, a support frame 14 is also provided on the first frame 12, and the first V-shaped pipe support 3 is overlapped and arranged on the support frame 14. In this embodiment, the first V-shaped pipe support 3 is arranged in a V-shaped structure to facilitate the placement of pipelines.

[0028] Further, if Figure 1 As shown, the support frame 14 includes a first column 141, a second column 142 and a V-shaped frame 143. The first column 141 and the second column 142 are vertically arranged on the first frame 12. One end of the V-shaped frame 143 is arranged on the first column 141, and the other end of the V-shaped frame 143 is arranged on the second column 142. The first V-shaped pipe support 3 is arranged on the V-shaped frame 143. The V-shaped frame 143 is supported by the first column 141 and the second column 142, so that the first V-shaped pipe support 3 is conveniently arranged on the V-shaped frame 143. In this embodiment, the first V-shaped pipe support 3 and the V-shaped frame 143 are both V-shaped structures, and the first V-shaped pipe support 3 is fixedly arranged on the V-shaped frame 143. In order to protect the pipeline from damage during the reverse transportation process, in this embodiment, the surface of the first V-shaped pipe support 3 is coated with a protective rubber.

[0029] Further, if Figure 2 As shown, the second transport trolley 2 includes a second frame 22, and second wheels 23 are respectively provided at both ends of the second frame 22. A sleeve 24 is also provided on the second frame 22, and a second V-shaped pipe support 4 is lifted and lowered on the sleeve 24. In this embodiment, the second V-shaped pipe support 4 is set to a V-shaped structure, which is convenient for placing pipelines. By setting the second V-shaped pipe support 4 to a liftable structure, the height of the second V-shaped pipe support 4 can be adjusted according to actual conditions during the pipeline transfer process, so as to realize the transfer of the pipeline and improve the efficiency of the pipeline transfer.

[0030] Further, if Figure 2As shown, the second conveying trolley 2 also includes a lifting rod 25, which is set on the sleeve 24 for lifting and lowering. One end of the lifting rod 25 passes through the sleeve 24 and is connected to the second V-shaped pipe support 4. The lifting rod 25 is lifted and lowered relative to the sleeve 24, so that the second V-shaped pipe support 4 is lifted and lowered relative to the sleeve 24. The lifting rod 25 is provided with an external thread, and the sleeve 24 is provided with an internal thread. The lifting rod 25 and the sleeve 24 are screwed together by the external thread and the internal thread. By rotating the lifting rod 25, the lifting rod 25 and the sleeve 24 are screwed together to move, thereby achieving the adjustment of the height of the lifting rod 25, thereby achieving the adjustment of the height of the second V-shaped pipe support 4. At the same time, the lifting rod 25 and the sleeve 24 are screwed together by the external thread and the internal thread, and the second V-shaped pipe support 4 can also be adjusted to rotate to different angles around the vertical direction relative to the second frame 22 according to different angles, so as to achieve adjustment of different angles.

[0031] Further, if Figure 1 and Figure 2 As shown, in order to facilitate the adjustment of the lifting rod 25, a nut 26 is fixed to one end of the lifting rod 25 away from the second V-shaped pipe support 4. By turning the nut 26, the lifting rod 25 is rotated relative to the sleeve 24, thereby achieving the lifting and lowering of the lifting rod 25, so as to facilitate the transportation of the pipeline. In order to protect the pipeline from damage during the transportation process, in this embodiment, the surface of the second V-shaped pipe support 4 is also covered with a protective rubber.

[0032] Further, if Figure 1 and Figure 2 As shown, the first handle 11 and the second handle 21 are both arc-shaped handles. The first handle 11 and the second handle 21 are relatively long and have an arc. The purpose is to use the first handle 11 and the second handle 21 as a lever when passing through a place with a height difference, which can ensure the continuity of transportation, facilitate personnel operation, and improve construction efficiency. Moreover, the relatively long first handle 11 and the second handle 21 are designed in accordance with ergonomics, which is convenient for manual operation and can also be used as a lever during the reverse transportation process, thereby improving the applicability of the trolley reverse transportation, protecting the paint from damage to the greatest extent, reducing the secondary repair of the paint, saving materials and labor costs, and fully achieving the purpose of reducing costs and increasing efficiency by utilizing the on-site surplus materials.

[0033] The reverse transportation process of the offshore platform pipeline transportation auxiliary vehicle of the utility model is as follows:

[0034] First lift one end of the pipeline, then place the pipeline on the first V-shaped pipe support 3 of the first conveying trolley 1, then lift the other end of the pipeline, and then place the pipeline on the second V-shaped pipe support 4 of the second conveying trolley 2. The first conveying trolley 1 and the second conveying trolley 2 cooperate to transport the pipeline back and forth. If there are uneven road conditions such as small bosses on the route, use the lever principle to pry and move through the uneven road conditions through the first handle 11 and the second handle 21. After the pipeline is transported to the destination, it can be directly lifted into place using the fall chain.

[0035] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. An offshore platform pipeline transportation auxiliary vehicle, characterized in that: The utility model comprises a first conveying trolley and a second conveying trolley. The first conveying trolley is provided with a first V-shaped pipe support and a first handle. The second conveying trolley is provided with a second V-shaped pipe support and a second handle for lifting. One end of the pipeline is overlapped on the first V-shaped pipe support, and the other end of the pipeline is overlapped on the second V-shaped pipe support. The first handle drives the first conveying trolley to move, and the second handle drives the second conveying trolley to move, so as to convey the pipeline.

2. The offshore platform pipeline transportation auxiliary vehicle according to claim 1, characterized in that: The first transport trolley comprises a first frame, first wheels are respectively arranged at both ends of the first frame, a support frame is also arranged on the first frame, and a first V-shaped pipe support is overlapped and arranged on the support frame.

3. The offshore platform pipeline transportation auxiliary vehicle according to claim 2, characterized in that: The support frame includes a first column, a second column and a V-shaped frame. The first column and the second column are vertically arranged on the first frame. One end of the V-shaped frame is arranged on the first column, and the other end of the V-shaped frame is arranged on the second column. The first V-shaped pipe bracket is arranged on the V-shaped frame.

4. The offshore platform pipeline transportation auxiliary vehicle according to claim 1, characterized in that: The surface of the first V-shaped tube support is covered with a protective rubber.

5. The offshore platform pipeline transportation auxiliary vehicle according to claim 1, characterized in that: The second transport trolley comprises a second frame, and second wheels are respectively arranged at both ends of the second frame. A sleeve is also arranged on the second frame, and a second V-shaped pipe support is lifted and lowered on the sleeve.

6. The offshore platform pipeline transportation auxiliary vehicle according to claim 5, characterized in that: It also includes a lifting rod, which is lifted and lowered on the sleeve. One end of the lifting rod passes through the sleeve and is connected to the second V-shaped pipe support. The lifting rod is lifted and lowered relative to the sleeve to make the second V-shaped pipe support lift and lower relative to the sleeve.

7. The offshore platform pipeline transportation auxiliary vehicle according to claim 6, characterized in that: The lifting rod is provided with an external thread, the sleeve is provided with an internal thread, and the lifting rod and the sleeve are screwed together through the external thread and the internal thread.

8. The offshore platform pipeline transportation auxiliary vehicle according to claim 6, characterized in that: A nut is fixed on one end of the lifting rod away from the second V-shaped pipe support, and the nut is screwed to make the lifting rod rise and fall relative to the sleeve.

9. The offshore platform pipeline transportation auxiliary vehicle according to claim 1, characterized in that: The surface of the second V-shaped tube support is covered with a protective rubber.

10. The offshore platform pipeline transportation auxiliary vehicle according to claim 1, characterized in that: The first handle and the second handle are both arc-shaped handles.

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