CN219197280U - Blowout preventer for oil-gas field development - Google Patents
Blowout preventer for oil-gas field development Download PDFInfo
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- CN219197280U CN219197280U CN202223313074.XU CN202223313074U CN219197280U CN 219197280 U CN219197280 U CN 219197280U CN 202223313074 U CN202223313074 U CN 202223313074U CN 219197280 U CN219197280 U CN 219197280U
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Abstract
The utility model provides a blowout preventer for oil and gas field development. The blowout preventer for oil and gas field development comprises: a base plate and a first mounting tube; the two groups of rotating rods are rotationally connected to the inside of the bottom plate, the top and the bottom of the two groups of rotating rods are fixedly connected with limiting rings, the bottoms of the limiting rings at the bottoms of the rotating rods are fixedly connected with rear transfer rings, connecting frames are installed at the bottoms of the transfer rings, and moving wheels are rotationally connected to the inside of the connecting frames; the two groups of connecting rods are fixedly connected to the top of the bottom plate. According to the blowout preventer for oil and gas field development, the connecting rod is directly pushed to drive the whole body to move, after the blowout preventer is moved to the appointed installation position, the third butt joint pipe and the first butt joint pipe of the equipment are installed with development equipment, the moving wheel is disassembled and taken down, and then the installation frame is directly installed and butted integrally, so that personnel can conveniently and rapidly install and transport the blowout preventer.
Description
Technical Field
The utility model relates to the field of blowout preventers of oil and gas fields, in particular to a blowout preventer for oil and gas field development.
Background
And (3) the whole process of oil and gas field development and efficient exploitation of underground oil and gas resources. The development guidelines and policies of the oil and gas field are required to be formulated, the development scheme of the oil and gas field is formulated, and drilling and ground construction are carried out according to the requirements.
In the underground operation process of the oil field, blowout accidents easily occur, and due to the occurrence of the blowout accidents, irrecoverable losses are caused to personal safety of petroleum workers and surrounding environments, so that people adopt blowout prevention devices for protection, and the accidents are effectively avoided.
Most of the existing blowout preventers for development of oil and gas fields have large volumes, and because most of structures adopt metal materials such as steel, iron and the like, the whole weight is large, and personnel can complete installation by means of professional transportation and installation equipment, so that the blowout preventers are inconvenient to install and transport.
Accordingly, there is a need to provide a blowout preventer for oil and gas field development that solves the above-mentioned problems.
Disclosure of Invention
The utility model provides a blowout preventer for oil and gas field development, which solves the problem of inconvenient transportation and installation of the blowout preventer for oil and gas field development.
In order to solve the above technical problems, the blowout preventer for oil and gas field development provided by the present utility model includes: a base plate and a first mounting tube;
the two groups of rotating rods are rotationally connected to the inside of the bottom plate, the top and the bottom of the two groups of rotating rods are fixedly connected with limiting rings, the bottoms of the limiting rings at the bottoms of the rotating rods are fixedly connected with rear transfer rings, connecting frames are installed at the bottoms of the transfer rings, and moving wheels are rotationally connected to the inside of the connecting frames;
the connecting rods are fixedly connected to the top of the bottom plate, the top ends of the connecting rods are fixedly connected with the top plate, the inside of the top plate is fixedly connected with a first butt joint pipe, and the first butt joint pipe is located in the middle of the top plate.
Preferably, the top fixedly connected with two transfer pipes of roof, two the intercommunicating pore has all been seted up to the inside of transfer pipe, the switching groove has been seted up to the inside of intercommunicating pore, the inside of switching groove rotates and is connected with the switching ring, the inside threaded connection of switching ring has the regulation pole, the bottom fixedly connected with two spacing section of thick bamboo of roof, the bottom fixedly connected with third of regulation pole is to taking over, it is located the inside of spacing section of thick bamboo simultaneously to adjust the pole, the third is to taking over and the position of second to taking over correspondingly.
Preferably, the top fixedly connected with second installation tube of first installation tube, the top fixedly connected with third installation tube of second installation tube.
Preferably, two first oil cylinders are installed in the third installation tube, two pipe blowout prevention blocks are fixedly connected to opposite ends of the first oil cylinders, and the pipe blowout prevention blocks are symmetrically arranged in an annular mode.
Preferably, the inside of the second installation tube is provided with a connecting block, the inside of the connecting block is provided with a liquid tank, the inside of the connecting block is provided with a butt joint hole, and the butt joint hole is positioned at the middle position of the connecting block.
Preferably, two second oil cylinders are installed in the first installation pipe, and the opposite ends of the two second oil cylinders are fixedly connected with integral blowout prevention blocks.
Preferably, two second butt joint pipes are installed at the top of the third installation pipe, and a third butt joint pipe is installed in the bottom plate.
Compared with the related art, the blowout preventer for oil and gas field development has the following beneficial effects:
the utility model provides a blowout preventer for oil and gas field development, wherein when in transportation and installation, a person can butt joint a connecting frame with an adapter ring and fixedly install the connecting frame through screws, then can directly push a connecting rod to drive the whole to move, after the connecting rod moves to a designated installation position, after the third butt joint pipe and the first butt joint pipe of equipment are installed with development equipment, a moving wheel is detached, and then the whole installation and butt joint of an installation frame are directly carried out, so that the person can conveniently and rapidly install and transport the blowout preventer.
Drawings
FIG. 1 is a schematic diagram of a blowout preventer for field development according to one preferred embodiment of the present utility model;
FIG. 2 is a schematic structural view of a pipe blowout prevention block according to the present utility model;
FIG. 3 is a schematic view of a liquid tank according to the present utility model;
fig. 4 is a schematic structural diagram of the integral blowout prevention block provided by the utility model.
Reference numerals in the drawings: 1. the device comprises a transfer groove, 2, a communication hole, 3, transfer pipes, 4, a first transfer pipe, 5, a top plate, 6, a transfer ring, 7, a limiting cylinder, 8, an adjusting rod, 9, a second transfer pipe, 10, a connecting rod, 11, a limiting ring, 12, a rotating rod, 13, a connecting frame, 14, a moving wheel, 15, a transfer ring, 16, a third transfer pipe, 17, a bottom plate, 18, a first mounting pipe, 19, a second mounting pipe, 20, a third mounting pipe, 21, a third transfer pipe, 22, a pipe blowout preventing block, 23, a first oil cylinder, 24, a connecting block, 25, a liquid tank, 26, a butt joint hole, 27, a second oil cylinder, 28 and an integral blowout preventing block.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3, and fig. 4 in combination, fig. 1 is a schematic structural diagram of a blowout preventer for development of an oil-gas field according to a preferred embodiment of the present utility model; FIG. 2 is a schematic structural view of a pipe blowout prevention block according to the present utility model; FIG. 3 is a schematic view of a liquid tank according to the present utility model; fig. 4 is a schematic structural diagram of the integral blowout prevention block provided by the utility model. Blowout preventer for oil and gas field development includes: a base plate 17 and a first mounting tube 18;
the two groups of rotating rods 12 are rotatably connected to the inside of the bottom plate 17, the top and the bottom of the two groups of rotating rods 12 are fixedly connected with limiting rings 11, the bottoms of the limiting rings 11 at the bottom of the rotating rods 12 are fixedly connected with rear adapter rings 15, a connecting frame 13 is mounted at the bottom of the adapter rings 15, and a movable wheel 14 is rotatably connected to the inside of the connecting frame 13;
the two groups of connecting rods 10, two groups of connecting rods 10 are all fixedly connected to the top of the bottom plate 17, the top ends of the two groups of connecting rods 10 are fixedly connected with the top plate 5, the first connecting pipes 4 are fixedly connected to the inside of the top plate 5, the first connecting pipes 4 are located in the middle position of the top plate 5, and the two groups of connecting rods 10 are located at the edge positions of two sides of the bottom plate 17 respectively.
The top fixedly connected with two switching pipes 3 of roof 5, two the intercommunicating pore 2 has all been seted up to the inside of switching pipe 3, the switching groove 1 has been seted up to the inside of intercommunicating pore 2, the inside rotation of switching groove 1 is connected with switching ring 6, the inside threaded connection of switching ring 6 has regulation pole 8, the bottom fixedly connected with two spacing section of thick bamboo 7 of roof 5, the bottom fixedly connected with third of regulation pole 8 is to takeover 21, it is located the inside of spacing section of thick bamboo 7 simultaneously to adjust pole 8, the third is to takeover 21 and the position of second takeover 9 corresponding.
The top of the first installation tube 18 is fixedly connected with a second installation tube 19, and the top of the second installation tube 19 is fixedly connected with a third installation tube 20.
The third installation tube 20 is internally provided with two first oil cylinders 23, two opposite ends of the first oil cylinders 23 are fixedly connected with pipe blowout prevention blocks 22, and the pipe blowout prevention blocks 22 are symmetrically arranged in an annular mode.
The internally mounted of second installation tube 19 has connecting block 24, liquid groove 25 has been seted up to the inside of connecting block 24, butt joint hole 26 is located the intermediate position of connecting block 24, and is not linked together with liquid groove 25.
Two second oil cylinders 27 are installed in the first installation tube 18, one ends, opposite to the second oil cylinders 27, of the second oil cylinders are fixedly connected with integral blowout prevention blocks 28, and the two integral blowout prevention blocks 28 are semicircular and symmetrically arranged.
Two second docking pipes 9 are mounted on top of the third mounting pipe 20, and a third docking pipe 16 is mounted inside the bottom plate 17.
The working principle of the blowout preventer for oil and gas field development provided by the utility model is as follows:
during installation, the two first oil cylinders 23 and the two ends of the third installation tube 20 are fixedly installed, the two second oil cylinders 27 and the two ends of the first installation tube 18 are fixedly installed, and the connecting block 24 is installed into the second installation tube 19, so that heating liquid can be injected into the liquid tank 25 when the device is used in winter or in a low-temperature area;
during transportation and installation, personnel can butt joint the connecting frame 13 with the adapter ring 15 and fixedly install the connecting frame through the screw, meanwhile, the adjusting rod 8 drives the third butt joint pipe 21 to descend through rotating the adapter ring 6 and butt-joint the connecting rod 9 with the second butt joint pipe, then the connecting rod 10 can be directly pushed to drive the whole to move, after the connecting rod is moved to a designated installation position, the moving wheel 14 is detached and taken down after the equipment third butt joint pipe 16 and the first butt joint pipe 4 are installed with development equipment.
Compared with the related art, the blowout preventer for oil and gas field development has the following beneficial effects:
when the anti-blowout device is transported and installed, a person can butt joint the connecting frame 13 with the adapter ring 15 and fixedly install the connecting frame through the screws, then the connecting rod 10 can be directly pushed to drive the whole to move, after the connecting rod is moved to a designated installation position, the moving wheel 14 is detached and taken down after the third butt joint pipe 16 and the first butt joint pipe 4 of the device are installed with development equipment, and then the installation frame is directly and integrally installed and butted, so that the person can conveniently and rapidly install and transport the anti-blowout device.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A blowout preventer for use in the development of an oil and gas field, comprising: a base plate and a first mounting tube;
the two groups of rotating rods are rotationally connected to the inside of the bottom plate, the top and the bottom of the two groups of rotating rods are fixedly connected with limiting rings, the bottoms of the limiting rings at the bottoms of the rotating rods are fixedly connected with rear transfer rings, connecting frames are installed at the bottoms of the transfer rings, and moving wheels are rotationally connected to the inside of the connecting frames;
the connecting rods are fixedly connected to the top of the bottom plate, the top ends of the connecting rods are fixedly connected with a top plate, and the inside of the top plate is fixedly connected with a first butt joint pipe.
2. The blowout preventer for oil and gas field development according to claim 1, wherein the top of the top plate is fixedly connected with two transfer pipes, the inside of each transfer pipe is provided with a communication hole, the inside of each communication hole is provided with a transfer groove, the inside of each transfer groove is rotationally connected with a transfer ring, the inside of each transfer ring is in threaded connection with an adjusting rod, the bottom of the top plate is fixedly connected with two limiting cylinders, and the bottom of each adjusting rod is fixedly connected with a third transfer pipe.
3. The blowout preventer for use in the development of oil and gas fields according to claim 1, wherein the top of the first installation tube is fixedly connected with a second installation tube, and the top of the second installation tube is fixedly connected with a third installation tube.
4. A blowout preventer for use in the development of oil and gas fields according to claim 3, wherein two first cylinders are mounted in the third mounting tube, and the opposite ends of the two first cylinders are fixedly connected with pipe blowout preventer blocks.
5. A blowout preventer for use in the development of oil and gas fields according to claim 3, wherein the second mounting tube has a connection block mounted therein, a liquid tank is provided in the connection block, and a butt joint hole is provided in the connection block.
6. The blowout preventer for oil and gas field development according to claim 1, wherein two second cylinders are installed in the first installation tube, and the opposite ends of the two second cylinders are fixedly connected with integral blowout preventer blocks.
7. A blowout preventer for use in the development of a gas field according to claim 3 wherein two second nipples are mounted on top of the third mounting tube and a third nipple is mounted inside the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223313074.XU CN219197280U (en) | 2022-12-10 | 2022-12-10 | Blowout preventer for oil-gas field development |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223313074.XU CN219197280U (en) | 2022-12-10 | 2022-12-10 | Blowout preventer for oil-gas field development |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219197280U true CN219197280U (en) | 2023-06-16 |
Family
ID=86717790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223313074.XU Active CN219197280U (en) | 2022-12-10 | 2022-12-10 | Blowout preventer for oil-gas field development |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219197280U (en) |
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2022
- 2022-12-10 CN CN202223313074.XU patent/CN219197280U/en active Active
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