CN214145440U - Blowout preventer with protection device - Google Patents
Blowout preventer with protection device Download PDFInfo
- Publication number
- CN214145440U CN214145440U CN202023195154.0U CN202023195154U CN214145440U CN 214145440 U CN214145440 U CN 214145440U CN 202023195154 U CN202023195154 U CN 202023195154U CN 214145440 U CN214145440 U CN 214145440U
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- China
- Prior art keywords
- preventer
- base
- blowout preventer
- protection device
- rubber
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Abstract
The utility model discloses a preventer with protection device, including base and connecting hole, the top of base is provided with the preventer, and the top of preventer is provided with the rubber closing cap, and the edge evenly distributed of rubber closing cap has the connection fixed orifices simultaneously, the below of the left and right both sides auxiliary connection pipe of preventer is provided with the mount, and the outside of mount is provided with first screw hole, the left and right side in surface of base is provided with the spout, and the top of spout is provided with the bracing piece, and the top of bracing piece is provided with the protection box simultaneously, be equipped with the opening on the inboard lateral wall of protection box, and the outside of protection box is provided with the connecting hole, the four corners department of base is provided with rings. This preventer with protection device is provided with base and rubber protection shield, avoids the bottom flange and the ground direct contact of preventer, effectively reduces the bottom wearing and tearing that the vibration brought of preventer during operation to guarantee the cleanness of preventer.
Description
Technical Field
The utility model relates to a relevant technical field of preventer specifically is a preventer with protection device.
Background
The blowout preventer is used for closing a well mouth in the operation processes of oil testing, well repairing, well completion and the like to prevent blowout accidents, integrates the full sealing function and the half sealing function into a whole, has the characteristics of simple structure, easy operation, high pressure resistance and the like, is a well mouth safety sealing device for preventing blowout commonly used in oil fields, finds that the blowout preventer actuator and the blowout preventer in the prior art are typical, such as CN206592094U in the publication number through mass retrieval, and belongs to the technical field of petroleum drilling and production equipment. In the blowout preventer actuator, the fixed assembly comprises a bushing fixed with the blowout preventer; the execution assembly comprises a first execution piece and a second execution piece, and the second execution piece is connected with the bushing and can drive the first execution piece to rotate; the moving assembly comprises a fixed part, a moving part and a connecting part, the fixed part is rotatably sleeved on the bushing, the moving part is rotatably sleeved on the second executing piece, and the connecting part is used for driving the moving part to be far away from or close to the fixed part and enabling the second executing piece to slide along the bushing. When the blowout preventer with the actuator is used in the rotating process, the moving assembly is in a static state relative to the blowout preventer body, the moving assembly can drive the second executing part to slide along the lining, and the linear motion of the second executing part is converted into the rotation of the first executing part, so that the first executing part can open or close the blowout preventer when the top drive main shaft rotates, and the use requirements are met.
In view of the foregoing, there is a need for an improved blowout preventer that lacks both a dust guard and a bottom wear prevention feature.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a preventer with protection device to solve the problem that lacks dust keeper and bottom abrasionproof and decrease the device that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a blowout preventer with a protection device comprises a base and a connecting hole,
the base, the top of base is provided with the preventer, and the top of preventer is provided with the rubber closing cap, and the marginal evenly distributed of rubber closing cap has the connection fixed orifices simultaneously, the below of the left and right both sides auxiliary connection pipe of preventer is provided with the mount, and the outside of mount is provided with first screw hole, the surperficial left and right side of base is provided with the spout, and the top of spout is provided with the bracing piece, and the top of bracing piece is provided with the protection box simultaneously, be equipped with the opening on the inboard lateral wall of protection box, and the outside of protection box is provided with the connecting hole, the four corners department of base is provided with rings.
Preferably, a rubber protection plate is fixed below the base, and a through hole is formed in the centers of the base and the rubber protection plate.
Preferably, the rubber cover is connected with an upper flange of the blowout preventer through bolts.
Preferably, the attachment hole is threadedly attached to the plug.
Preferably, a second threaded hole is formed above the supporting rod.
Preferably, the support rod is connected with the sliding groove through a sliding block.
Compared with the prior art, the beneficial effects of the utility model are that: the blowout preventer with the protection device is provided with a protection device,
(1) the base and the rubber protection plate are arranged, so that the bottom flange of the blowout preventer is prevented from being directly contacted with the ground, bottom abrasion caused by vibration of the blowout preventer during working is effectively reduced, and the blowout preventer is guaranteed to be clean;
(2) the rubber sealing cover is arranged and connected with the upper flange of the blowout preventer through bolts, so that dust and impurities can be prevented from falling into the through hole of the blowout preventer in the transportation process;
(3) be provided with the protection box, can protect the port of the auxiliary connection pipe of preventer left and right both sides, prevent impaired in the handling to guarantee the cleanness of port.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic diagram of the right-side cross-sectional structure of the present invention;
fig. 3 is a schematic view of the top view of the present invention.
In the figure: 1. the base, 2, rubber protection board, 3, spout, 4, preventer, 5, rubber closing cap, 6, bolt, 7, mount, 8, first screw hole, 9, protection box, 10, connecting hole, 11, sealing plug, 12, second screw hole, 13, bracing piece, 14, slider, 15, rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a blowout preventer with a protection device is disclosed, according to the figures 1 and 2, a rubber protection plate 2 is fixed below a base 1, through holes are arranged at the centers of the base 1 and the rubber protection plate 2, the bottom flange of the blowout preventer 4 can be prevented from directly contacting with the ground and reducing bottom abrasion caused by vibration in the using process, the blowout preventer 4 is ensured to be clean, the blowout preventer 4 is arranged above the base 1, a rubber sealing cover 5 is arranged at the top of the blowout preventer 4, connecting and fixing holes are uniformly distributed at the edge of the rubber sealing cover 5, the rubber sealing cover 5 is connected with an upper flange of the blowout preventer 4 through bolts 6, dust and impurities are prevented from falling into the through holes of the blowout preventer 4 in the transportation process, the inside of the blowout preventer 4 is ensured to be clean, a fixing frame 7 is arranged below auxiliary connecting pipes at the left side and the right side of the blowout preventer 4, and a first threaded hole 8 is arranged at the outer side of the fixing frame 7, base 1's surperficial left side, the right side is provided with spout 3, and the top of spout 3 is provided with bracing piece 13, bracing piece 13 passes through slider 14 and is connected with spout 3, the top of bracing piece 13 is provided with second screw hole 12, conveniently remove bracing piece 13, bolt bracing piece 13 with the screw thread through second screw hole 12 and fix on mount 7, the top of bracing piece 13 is provided with protection box 9 simultaneously, be equipped with the opening on the inboard lateral wall of protection box 9, and the outside of protection box 9 is provided with connecting hole 10, connecting hole 10 and sealing plug 11 threaded connection, can effectively protect 4 left sides of preventer, the port of the auxiliary connection pipe of right side both sides, it is impaired to avoid the accident in the handling, and the cleanness of port has been guaranteed, base 1's four corners department.
The working principle is as follows: when the blowout preventer with the protection device is used, firstly, a lifting hook penetrates through lifting rings 15 at four corners of the blowout preventer 4 to lift the blowout preventer 4 to a working area, then the supporting rod 13 is moved inwards through the sliding groove 3, so that the protection box 9 is driven to cover the ports of the auxiliary connecting pipes at the left side and the right side of the blowout preventer 4, then the supporting rod 13 is fixed on the fixing frame 7 by penetrating through the second threaded hole 12 and the first threaded hole 8 by using a threaded bolt and screwing by using a nut, when the ports are needed to be used, the sealing plug 11 can be pulled out, then the bolt 6 is screwed off to take the rubber sealing cover 5 off, and the whole work is finished, and the content which is not described in detail in the specification belongs to the prior art which is well known by a person skilled in the art.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A blowout preventer with a protection device, comprising a base (1) and a connecting bore (10), characterized in that:
base (1), the top of base (1) is provided with preventer (4), and the top of preventer (4) is provided with rubber closing cap (5), and the edge evenly distributed of rubber closing cap (5) has the connection fixed orifices simultaneously, the below of preventer (4) left and right both sides auxiliary connection pipe is provided with mount (7), and the outside of mount (7) is provided with first screw hole (8), the surperficial left and right side of base (1) is provided with spout (3), and the top of spout (3) is provided with bracing piece (13), and the top of bracing piece (13) is provided with protection box (9) simultaneously, be equipped with the opening on the inboard lateral wall of protection box (9), and the outside of protection box (9) is provided with connecting hole (10), the four corners department of base (1) is provided with rings (15).
2. The blowout preventer with protection device of claim 1, wherein: a rubber protection plate (2) is fixed below the base (1), and a through hole is formed in the centers of the base (1) and the rubber protection plate (2).
3. The blowout preventer with protection device of claim 1, wherein: the rubber sealing cover (5) is connected with an upper flange of the blowout preventer (4) through bolts (6).
4. The blowout preventer with protection device of claim 1, wherein: the connecting hole (10) is in threaded connection with the sealing plug (11).
5. The blowout preventer with protection device of claim 1, wherein: and a second threaded hole (12) is formed above the supporting rod (13).
6. The blowout preventer with protection device of claim 1, wherein: the supporting rod (13) is connected with the sliding groove (3) through a sliding block (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023195154.0U CN214145440U (en) | 2020-12-28 | 2020-12-28 | Blowout preventer with protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023195154.0U CN214145440U (en) | 2020-12-28 | 2020-12-28 | Blowout preventer with protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214145440U true CN214145440U (en) | 2021-09-07 |
Family
ID=77541738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023195154.0U Active CN214145440U (en) | 2020-12-28 | 2020-12-28 | Blowout preventer with protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214145440U (en) |
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2020
- 2020-12-28 CN CN202023195154.0U patent/CN214145440U/en active Active
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