Blowout preventer mounting rack convenient to mount

Abstract

The utility model belongs to the field of oil exploitation equipment, and particularly relates to a blowout preventer mounting rack convenient to mount, which comprises a mounting frame, steel chisels are arranged on the surface of the mounting frame close to four corners in a penetrating manner, and mounting bolts are in threaded fit with the surface of the mounting frame; the bottom faces and the inner sides of the pulleys are slidably connected with the side plates, so that the frame moves to a proper position firstly, the clamping plates are clamped and inserted on the surfaces of the side plates to limit the moving range of the frame, when the frame abuts against the side faces of the limiting blocks, the blowout preventer body is located at the top of the oil outlet pipe, and the blowout preventer body and the oil outlet pipe are fixedly connected through the fastening bolts; secondly, the connecting rod is slidably installed in the lantern ring so that the appropriate reinforcing piece can be clamped to the side face of the oil outlet pipe, after the connecting rod slides to the appropriate position on the side face of the installation bolt through the clamping groove, the installation bolt is screwed, and the device can conveniently fix oil pipes of different sizes; and the adaptability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of oil production equipment, in particular to a mounting frame for a blowout preventer which is easy to install. Background Art

[0002] Blowout preventers are used to close the wellhead during operations such as oil testing, well repair, and well completion to prevent blowout accidents. They combine full and semi-sealing functions into one, and have the characteristics of simple structure, easy operation, and high pressure resistance. They are commonly used safety sealing wellhead devices in oil fields to prevent blowouts.

[0003] Most existing blowout preventers are installed directly on top of the oil flow pipe, requiring workers to manually position and align them during installation, which may reduce the installation efficiency and stability of the device. Existing blowout preventer mounting frames are not easy to conveniently clamp and fix oil flow pipes of different sizes, which may reduce the adaptability of the device.

[0004] Therefore, in order to solve the above problems, a mounting bracket for a blowout preventer that is easy to install is proposed. Utility Model Content

[0005] In order to remedy the problems in the prior art, the utility model provides a mounting bracket for a blowout preventer that is easy to install.

[0006] The technical solution adopted by the present invention to solve its technical problems is as follows: the present invention provides a mounting frame for a blowout preventer that is easy to install, comprising a mounting frame, wherein steel chisels are provided on the surface of the mounting frame near the four corners, mounting bolts are threadedly fitted on the surface of the mounting frame, a collar is fixedly connected to the inner side of the mounting frame, a connecting rod is slidably installed on the inside of the collar, a reinforcement is fixedly connected to the inner side of the connecting rod, an oil outlet pipe is clamped and installed on the inner wall of the reinforcement, a fastening bolt is fixedly connected to the top of the oil outlet pipe, side plates are fixedly connected to both sides of the mounting frame, pulleys are slidably installed on the surface of the side plates, the top of the pulley is fixedly connected to the frame, and the blowout preventer body is fixedly connected to the inner side of the frame.

[0007] Preferably, a slot is provided on the surface of the connecting rod, and an inner wall of the slot is slidably connected to the surface of the mounting bolt.

[0008] Preferably, a clamping plate is mounted on the surface of the side plate, and the inner side of the clamping plate is pressed against the surface of the frame.

[0009] Preferably, a limit block is fixedly connected to the top surface of the side plate, and the installation position of the limit block corresponds to the installation position of the blowout preventer body.

[0010] Preferably, the bottom surface of the blowout preventer body is fixedly connected to the top of the oil outlet pipe by fastening bolts.

[0011] Preferably, the number of the pulleys is set to four, and the inner sides of the pulleys are slidably connected to the surfaces of the side plates.

[0012] The utility model is beneficial in that:

[0013] 1. The utility model uses the sliding connection between the bottom and inner sides of the pulley and the side plates to first move the frame to the appropriate position. The plug-in card plates are engaged on the surface of the side plates to limit the movement range of the frame. When the frame is pressed against the side of the limit block, the blowout preventer body is located on the top of the oil outlet pipe. The blowout preventer body and the oil outlet pipe are fixedly connected by tightening bolts, which facilitates installation and positioning of the device and improves the installation efficiency of the device.

[0014] 2. The utility model slides the connecting rod in the collar to make the appropriate reinforcement engage with the side of the oil outlet pipe. After the connecting rod slides to the appropriate position on the side of the mounting bolt through the slot, the mounting bolt is tightened, making it easier for the device to fix oil pipes of different sizes, thereby improving the adaptability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the reinforcement structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the side panel structure of the present utility model;

[0019] Figure 4 This is a schematic diagram of the framework structure of the present utility model.

[0020] In the figure: 1. Installation frame; 2. Steel chisel; 3. Ring; 4. Connecting rod; 5. Slot; 6. Mounting bolt; 7. Reinforcement piece; 8. Oil outlet pipe; 9. Fastening bolt; 10. Side plate; 11. Clamping plate; 12. Limit block; 13. Pulley; 14. Frame; 15. BOP body. DETAILED DESCRIPTION

[0021] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figures 1-4 As shown, a mounting frame for a blowout preventer that is easy to install includes a mounting frame 1. Steel drills 2 are provided through the surface of the mounting frame 1 near the four corners. Mounting bolts 6 are threadedly fitted on the surface of the mounting frame 1. A collar 3 is fixedly connected to the inner side of the mounting frame 1. A connecting rod 4 is slidably mounted inside the collar 3. A reinforcement 7 is fixedly connected to the inner side of the connecting rod 4. An oil outlet pipe 8 is snap-fitted to the inner wall of the reinforcement 7. A fastening bolt 9 is fixedly connected to the top of the oil outlet pipe 8. Side plates 10 are fixedly connected to both sides of the mounting frame 1. Pulleys 13 are slidably mounted on the surface of the side plates 10. A frame 14 is fixedly connected to the top of the pulley 13. A blowout preventer body 15 is fixedly connected to the inner side of the frame 14.

[0023] Furthermore, a slot 5 is formed on the surface of the connecting rod 4, and the inner wall of the slot 5 is slidably connected to the surface of the mounting bolt 6;

[0024] During operation, the structural design of the sliding connection between the inner wall of the slot 5 and the surface of the mounting bolt 6 facilitates sliding the connecting rod 4 to a suitable position to fix different oil outlet pipes 8, thereby improving the adaptability of the device.

[0025] Furthermore, a clamping plate 11 is mounted on the surface of the side panel 10 , and the inner side of the clamping plate 11 is pressed against the surface of the frame 14 ;

[0026] During operation, a card plate 11 is installed by snapping onto the surface of the side panel 10, and the inner side of the card plate 11 is pressed against the surface of the frame 14 by the structural design. The card plate 11 has a limiting effect on the frame 14 and is easy to assemble and disassemble, thereby improving the convenience of the device when in use.

[0027] Furthermore, the top surface of the side plate 10 is fixedly connected to a limit block 12, and the installation position of the limit block 12 corresponds to the installation position of the blowout preventer body 15;

[0028] During operation, the installation position of the limit block 12 corresponds to the installation position of the BOP body 15 , so that the BOP body 15 fits the limit block 12 and is aligned with the installation position of the oil outlet pipe 8 .

[0029] Furthermore, the bottom surface of the BOP body 15 is fixedly connected to the top of the oil outlet pipe 8 by fastening bolts 9;

[0030] During operation, the bottom surface of the blowout preventer body 15 is fixedly connected to the top of the oil outlet pipe 8 by the fastening bolts 9, thereby improving the stability of the device during installation.

[0031] Furthermore, the number of the pulleys 13 is set to four, and the inner sides of the pulleys 13 are slidably connected to the surface of the side plate 10;

[0032] During operation, the number of pulleys 13 is set to four, and the inner side of the pulley 13 is slidably connected to the surface of the side panel 10. The pulley 13 provides a stable support effect on the frame 14. The sliding connection between the pulley 13 and the side panel 10 further improves the stability of the pulley 13.

[0033] Working principle: Use steel drill 2 to fix the installation frame 1 in a suitable working site and locate it around the oil outlet pipe 8. Slide the connecting rod 4 in the collar 3 to make the suitable reinforcement 7 engage the side of the oil outlet pipe 8. After the connecting rod 4 slides to the appropriate position on the side of the mounting bolt 6 through the slot 5, tighten the mounting bolt 6, which is convenient for the device to fix the oil outlet pipes 8 of different sizes. At this time, place the frame 14 on the top of the side plate 10. The frame 14 is first moved to the appropriate position by slidingly connecting the bottom and inner sides of the pulley 13 with the side plate 10. The surface of the side plate 10 is engaged with the plug-in card plate 11 to limit the movement range of the frame 14. When the blowout preventer body 15 needs to be used, remove the card plate 11 and slide the frame 14. When the frame 14 is against the side of the limit block 12, the blowout preventer body 15 is located at the top of the oil outlet pipe 8. The blowout preventer body 15 and the oil outlet pipe 8 are fixedly connected by tightening the bolts 9.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A mounting frame for a blowout preventer that is easy to install, comprising a mounting frame (1), characterized in that: Steel chisels (2) are provided through the surface of the mounting frame (1) near the four corners, mounting bolts (6) are threadedly fitted on the surface of the mounting frame (1), a collar (3) is fixedly connected to the inner side of the mounting frame (1), a connecting rod (4) is slidably mounted inside the collar (3), a reinforcement (7) is fixedly connected to the inner side of the connecting rod (4), an oil outlet pipe (8) is clamped and mounted on the inner wall of the reinforcement (7), a fastening bolt (9) is fixedly connected to the top of the oil outlet pipe (8), side plates (10) are fixedly connected to both sides of the mounting frame (1), a pulley (13) is slidably mounted on the surface of the side plate (10), a frame (14) is fixedly connected to the top of the pulley (13), and a blowout preventer body (15) is fixedly connected to the inner side of the frame (14).

2. The installation bracket for a blowout preventer that is easy to install according to claim 1, characterized in that: A clamping groove (5) is provided on the surface of the connecting rod (4), and the inner wall of the clamping groove (5) is slidably connected to the surface of the mounting bolt (6).

3. The installation bracket for a blowout preventer that is easy to install according to claim 1, characterized in that: A clamping plate (11) is mounted on the surface of the side plate (10), and the inner side of the clamping plate (11) is pressed against the surface of the frame (14).

4. The installation bracket for a blowout preventer that is easy to install according to claim 1, characterized in that: The top surface of the side plate (10) is fixedly connected to a limit block (12), and the installation position of the limit block (12) corresponds to the installation position of the blowout preventer body (15).

5. The installation bracket for a blowout preventer that is easy to install according to claim 1, characterized in that: The bottom surface of the blowout preventer body (15) is fixedly connected to the top of the oil outlet pipe (8) via fastening bolts (9).

6. The installation bracket for a blowout preventer that is easy to install according to claim 1, characterized in that: The number of the pulleys (13) is set to four, and the inner sides of the pulleys (13) are slidably connected to the surfaces of the side plates (10).

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