CN220351455U - Composite material U-shaped recovery hanging ear cover of underwater oil and gas facility protection structure - Google Patents
Composite material U-shaped recovery hanging ear cover of underwater oil and gas facility protection structure Download PDFInfo
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- CN220351455U CN220351455U CN202321346593.8U CN202321346593U CN220351455U CN 220351455 U CN220351455 U CN 220351455U CN 202321346593 U CN202321346593 U CN 202321346593U CN 220351455 U CN220351455 U CN 220351455U
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- composite material
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- lifting lug
- ear cover
- shaped
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- 239000002131 composite material Substances 0.000 title claims abstract description 27
- 238000011084 recovery Methods 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 101001010782 Drosophila melanogaster Fez family zinc finger protein erm Proteins 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000005789 organism growth Effects 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model discloses a composite material U-shaped recovery hanging ear cover of an underwater oil and gas facility protection structure, which comprises the following components: a lifting lug structural plate; the lifting lug hole is formed in the surface of the lifting lug structure plate; the two ends of the U-shaped arc plate are respectively and fixedly connected with the edge ends of the two sides of the hanging lug hole; the side plate is fixedly connected between the side end of the U-shaped arc plate and the lifting lug structure plate. The underwater robot has the advantages of simple structure and low manufacturing cost, can improve the operation efficiency of the underwater robot for recovering the composite material protection structure underwater, can save the time of offshore construction and reduces the cost.
Description
Technical Field
The utility model relates to the technical field of offshore oil engineering, in particular to a U-shaped recovery hanging ear cover made of a composite material for an underwater oil and gas facility protection structure.
Background
Along with the development of marine oil gas to the deep water of more than 750 meters, traditional steel protection structure is heavy, prefabrication cost is high, and high requirements are put forward for steel protection structure in natural conditions such as high pressure, low temperature, rich salt, marine organism growth adhesion, so that the application of novel material in underwater oil gas exploitation facilities is great by virtue of the advantages of light weight, high strength, corrosion resistance and the like, but the material of novel material is brittle, the traditional shackle is easily damaged to the outer matrix of the shackle in a connection mode, and the use of hanging belt can avoid the damage of a base layer, but the problem of how to enable the underwater robot to use hanging belts to rapidly and safely recycle the composite material underwater oil gas facility protection structure is urgently needed to be solved when the later oil gas facilities are overhauled.
Disclosure of Invention
The utility model aims to provide a U-shaped recovery hanging ear cover made of a composite material for an underwater oil and gas facility protection structure, which is used for assisting an underwater robot in carrying out hanging recovery on the underwater oil and gas facility protection structure.
In order to achieve the purpose of the utility model, the utility model provides a composite material U-shaped recovery hanging ear cover of an underwater oil and gas facility protection structure, which comprises the following components: a lifting lug structural plate; the lifting lug hole is formed in the surface of the lifting lug structure plate; the two ends of the U-shaped arc plate are respectively and fixedly connected with the edge ends of the two sides of the hanging lug hole; the side plate is fixedly connected between the side end of the U-shaped arc plate and the lifting lug structure plate.
As a preferred embodiment of the present utility model, the shackle hole includes two parallel openings.
As a preferred solution of the utility model, the two openings are of the same size and the opening size is adapted to the hoisting rigging size.
As a preferable technical scheme of the utility model, the opening is arranged through the plate surface of the lifting lug structure plate.
As the preferable technical scheme of the utility model, one side of the lifting lug structure plate surface is a lifting operation surface, the U-shaped arc plate is arranged on the other side of the lifting lug structure plate surface, and two ends of the U-shaped arc plate are respectively and fixedly connected with two outer side edge ends of the opening.
As a preferable technical scheme of the utility model, the width of the U-shaped arc plate is adapted to the diameter of the opening.
As the preferable technical scheme of the utility model, the number of the side plates is two, the two side plates are respectively arranged at two sides of the U-shaped arc plate, one end of each side plate is fixedly connected with the U-shaped arc plate, the other end of each side plate is fixedly connected with the plate surface of the lifting lug structure plate, and the opening is arranged at the position between the two side plates.
Compared with the prior art, the utility model provides the U-shaped recovery hanging ear cover made of the composite material for the underwater oil and gas facility protection structure, which has the following beneficial effects:
the utility model is mainly applied to the underwater oil and gas facility protected by the composite material protection cover and needs to be overhauled, temporary displacement or recovery of the underwater oil and gas facility protection cover is needed by the assistance of the underwater robot, and because the composite material protection cover is different from a steel protection structure, the composite material protection cover cannot be in large hard contact with the steel protection structure, and cannot be connected by using a shackle to carry out hanging point connection, the composite material protection cover can only be connected by adopting a soft hanging strip connection mode, and the hanging strip is softer during underwater recovery, and the capability of an arm of the underwater robot is limited, so that the hanging strip cannot flexibly pass through the lifting lug smoothly, and in addition, the U-shaped cover arranged at the inner side of the lifting lug part can facilitate the underwater robot to smoothly pass the hanging strip through the lifting lug hole along the U-shaped arc plate. The underwater robot has the advantages of simple structure and low manufacturing cost, can improve the operation efficiency of the underwater robot for recovering the composite material protection structure, can save the time of offshore construction and reduces the cost.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a U-shaped arc plate structure of the present utility model.
The lifting lug structure plate is 1, the lifting lug hole is 2, the U-shaped arc plate is 3, and the side plate is 4.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, an embodiment of the present utility model provides a composite material U-shaped recovery suspension ear cover for an underwater oil and gas facility protection structure, including: a lifting lug structural plate 1; the lifting lug holes 2 are formed in the surface of the lifting lug structural plate 1; the two ends of the U-shaped arc plate 3 are respectively and fixedly connected with the edge ends of the two sides of the hanging lug hole 2; the side flat plate 4 is fixedly connected between the side end of the U-shaped arc plate 3 and the lifting lug structural plate 1.
In one embodiment of the utility model, the shackle holes 2 comprise two parallel arranged openings.
In one embodiment of the utility model, both of said openings are of the same size and said opening size is adapted to the hoisting rigging size.
In one embodiment of the utility model, the openings are provided through the deck of the shackle structural plate 1.
In one embodiment of the utility model, one side of the plate surface of the lifting lug structural plate 1 is a lifting operation surface, the U-shaped arc plate 3 is arranged on the other side of the plate surface of the lifting lug structural plate 1, and two ends of the U-shaped arc plate 3 are respectively and fixedly connected with two outer side edge ends of the opening.
In one embodiment of the utility model, the U-shaped arc plate 3 is adapted in width to the aperture diameter setting.
In one embodiment of the present utility model, the number of the side plates 4 is two, the two side plates 4 are respectively disposed at two sides of the U-shaped arc plate 3, one end of the side plate 4 is fixedly connected to the U-shaped arc plate 3, the other end of the side plate 4 is fixedly connected to the plate surface of the lifting lug structural plate 1, and the opening is disposed at a position between the two side plates 4.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (7)
1. The utility model provides a hang ear muff is retrieved to combined material U type of oil gas facility protection architecture under water which characterized in that includes:
a lifting lug structural plate (1); the lifting lug hole (2) is formed in the plate surface of the lifting lug structure plate (1); the two ends of the U-shaped arc plate (3) are fixedly connected to the edge ends of the two sides of the lifting lug hole (2) respectively; the side flat plate (4), side flat plate (4) fixed connection in U type arc board (3) side with between lug structural slab (1).
2. The composite material U-shaped recovery hanging ear cover of the underwater oil and gas facility protection structure according to claim 1, wherein the composite material U-shaped recovery hanging ear cover is characterized in that:
the lifting lug hole (2) comprises two openings which are arranged in parallel.
3. The composite material U-shaped recovery hanging ear cover of the underwater oil and gas facility protection structure according to claim 2, wherein the composite material U-shaped recovery hanging ear cover is characterized in that:
the two openings are the same in size, and the size of the openings is adapted to the size of the hoisting rigging.
4. The composite material U-shaped recovery hanging ear cover of the underwater oil and gas facility protection structure according to claim 2, wherein the composite material U-shaped recovery hanging ear cover is characterized in that:
the opening penetrates through the surface of the lifting lug structural plate (1).
5. The composite material U-shaped recovery hanging ear cover of the underwater oil and gas facility protection structure according to claim 2, wherein the composite material U-shaped recovery hanging ear cover is characterized in that:
lifting lug structural slab (1) face one side is hoist and mount operation face, U type arc board (3) install in lifting lug structural slab (1) face opposite side, just U type arc board (3) both ends respectively fixed connection in two outside edge ends of trompil.
6. The composite material U-shaped recovery hanging ear cover of the underwater oil and gas facility protection structure according to claim 2, wherein the composite material U-shaped recovery hanging ear cover is characterized in that:
the width of the U-shaped arc plate (3) is adapted to the diameter of the opening.
7. The composite material U-shaped recovery hanging ear cover of the underwater oil and gas facility protection structure according to claim 2, wherein the composite material U-shaped recovery hanging ear cover is characterized in that:
the number of the side plates (4) is two, the two side plates (4) are respectively arranged on two sides of the U-shaped arc plate (3), one end of each side plate (4) is fixedly connected with the U-shaped arc plate (3), the other end of each side plate (4) is fixedly connected with the plate surface of the lifting lug structural plate (1), and the holes are formed in the positions between the two side plates (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321346593.8U CN220351455U (en) | 2023-05-30 | 2023-05-30 | Composite material U-shaped recovery hanging ear cover of underwater oil and gas facility protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321346593.8U CN220351455U (en) | 2023-05-30 | 2023-05-30 | Composite material U-shaped recovery hanging ear cover of underwater oil and gas facility protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220351455U true CN220351455U (en) | 2024-01-16 |
Family
ID=89501562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321346593.8U Active CN220351455U (en) | 2023-05-30 | 2023-05-30 | Composite material U-shaped recovery hanging ear cover of underwater oil and gas facility protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220351455U (en) |
-
2023
- 2023-05-30 CN CN202321346593.8U patent/CN220351455U/en active Active
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