CN213711009U - Sand-proof device of oil production well head - Google Patents
Sand-proof device of oil production well head Download PDFInfo
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- CN213711009U CN213711009U CN202022713157.2U CN202022713157U CN213711009U CN 213711009 U CN213711009 U CN 213711009U CN 202022713157 U CN202022713157 U CN 202022713157U CN 213711009 U CN213711009 U CN 213711009U
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Abstract
The utility model discloses an oil recovery well head prevent wind husky device, including body, installation piece, closing mechanism, fastening device and sealing mechanism, the left fixedly connected with installation piece on the surface of body, be connected with closing mechanism on the installation piece, fastening device is provided with three groups, the fastening device equidistance is connected on the surface in the body outside, sealing mechanism connects the inside at the body. As a preferred technical scheme of the utility model, the closing mechanism contains screw rod, set nut, connecting block, upper cover plate, locating piece and rubber packing ring, the screw rod lower extreme passes the installation piece, the lower extreme of screw rod passes through set nut fixed connection on the installation piece, the connecting block rotates the upper end of connecting at the screw rod, one side fixedly connected with upper cover plate of connecting block, this oil recovery well head prevent wind husky device can be better place the sand blown by the wind and get into the well head, and the installation is easy and simple to handle, and stability is good, and economic nature is good.
Description
Technical Field
The utility model relates to an oil recovery corollary equipment technical field specifically is a prevent wind husky device of oil recovery well head.
Background
Along with the continuous development of the economy of China, the exploitation technology of resources such as natural gas is more and more mature, a plurality of oil wells are usually drilled to explore or reserve in a piece of oil field, the oil field is generally located in a relatively desolate and cool place, sand often blows up, sometimes, the oil field can enter a wellhead, cement is generally adopted to seal the wellhead for some wellheads which are not used temporarily, but the original position can not be found easily when the oil field is reused after being sealed, and the accurate position of the wellhead can not be found easily after the oil field is buried by sandy soil, so that the problem that the position is inconvenient to find when the oil field is reused needs to be solved by arranging a sand-proof wellhead matching device.
SUMMERY OF THE UTILITY MODEL
In view of the problem that exists among the prior art, the utility model discloses a prevent wind husky device of oil recovery well head, the technical scheme of adoption is, including body, installation piece, closing mechanism, fastening device and sealing mechanism, the left fixedly connected with installation piece on the surface of body, be connected with closing mechanism on the installation piece, fastening device is provided with three groups, fastening device equidistance is connected on the surface in the body outside, sealing mechanism connects the inside at the body.
As a preferred technical scheme of the utility model, the closing mechanism contains screw rod, set nut, connecting block, upper cover plate, locating piece and rubber packing ring, the screw rod lower extreme passes the installation piece, the lower extreme of screw rod passes through set nut fixed connection on the installation piece, the connecting block rotates the upper end of connecting at the screw rod, one side fixedly connected with upper cover plate of connecting block, the three locating piece of surface equidistance fixedly connected with on the upper cover plate, the lower surface of upper cover plate is connected with the rubber packing ring, the upper cover plate intermediate position be connected with the go-between on the surface, the upper cover plate is connected with the upper end cooperation of body.
As a preferred technical scheme of the utility model, fastening device contains supporting shoe, connecting rod, fixed block and fixation nut, the supporting shoe is ring array fixed connection on body right side all around on the surface, connecting rod lower extreme fixed connection is on the supporting shoe, the upper end swing joint of connecting rod has the fixed block, the upper end swing joint of connecting rod has fixation nut, the fixed block is connected with the locating piece cooperation.
As a preferred technical scheme of the utility model, sealing mechanism contains seal receptacle, sealed lid, annular clamp groove and sealed the pad, seal receptacle fixed connection is in the inside of body lower extreme, be provided with annular clamp groove between seal receptacle and the body, the upper end at the seal receptacle is connected in the cooperation of sealed lid, the lower surface of sealed lid is connected with sealed the pad, the fixed connection has the handle on the surface of sealed lid intermediate position.
As the utility model discloses a preferred technical scheme still includes solid fixed ring and fixed orifices, gu fixed ring connects the lower extreme at the body, gu the last fixed orifices of having seted up of fixed ring.
The utility model has the advantages that: the utility model discloses a setting up one kind can be with the sealing device that the oil field well head matches, can enough use at the ordinary well head of no pressure, also can cooperate after the pressure well head is filled and sealed to be connected at the well head position, be convenient for handle the well head position under the condition that does not use for a long time, sealing mechanism and the well casing of well head through setting up cooperate, realize sealing, and then sealing mechanism and the fastening device who sets up, can further seal the outside, sealed operation is more succinct bilaterally, sealed effect further promotes, when needs use, even outside sealing mechanism damages inside sealing mechanism and still can prevent sand and soil from flowing backward, the practicality is good, economic nature is high.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic bottom structure diagram of the present invention.
In the figure: the device comprises a pipe body 1, a mounting block 2, a sealing mechanism 3, a screw rod 31, a positioning nut 32, a connecting block 33, an upper cover plate 34, a positioning block 35, a rubber gasket 36, a fastening mechanism 4, a supporting block 41, a connecting rod 42, a fixing block 43, a fixing nut 44, a sealing mechanism 5, a sealing seat 51, a sealing cover 52, an annular clamping groove 53, a sealing gasket 54, a connecting ring 6, a handle 7, a fixing ring 8 and a fixing hole 9.
Detailed Description
Example 1
As shown in fig. 1-2, the utility model discloses a prevent wind husky device of oil recovery well head, the technical scheme of adoption is, including body 1, installation piece 2, closing mechanism 3, fastening device 4 and sealing mechanism 5, body 1 left fixedly connected with installation piece 2 on the surface is connected with closing mechanism 3 on installation piece 2, and fastening device 4 is provided with three groups, and fastening device 4 equidistance is connected on the surface in the 1 outside of body, and sealing mechanism 5 connects the inside at body 1.
As an optimal technical scheme of the utility model, closing mechanism 3 contains screw rod 31, set nut 32, connecting block 33, upper cover plate 34, locating piece 35 and rubber packing ring 36, the installation piece 2 is passed to screw rod 31 lower extreme, set nut 32 fixed connection is passed on installation piece 2 to screw rod 31's lower extreme, connecting block 33 rotates the upper end of connecting at screw rod 31, one side fixedly connected with upper cover plate 34 of connecting block 33, the three locating piece 35 of surface equidistance fixedly connected with on the upper cover plate 34, the lower surface of upper cover plate 34 is connected with rubber packing ring 36, the upper cover plate 34 intermediate position be connected with go-between 6 on the surface, upper cover plate 34 is connected with the upper end cooperation of body 1.
As a preferred technical scheme of the utility model, fastening device 4 contains supporting shoe 41, connecting rod 42, fixed block 43 and fixation nut 44, and supporting shoe 41 is annular array fixed connection on the 1 right side of body all around on the surface, and connecting rod 42 lower extreme fixed connection is on supporting shoe 41, and the upper end swing joint of connecting rod 42 has fixed block 43, and the upper end swing joint of connecting rod 42 has fixation nut 44, and fixed block 43 is connected with the cooperation of locating piece 35.
As a preferred technical scheme of the utility model, sealing mechanism 5 contains seal receptacle 51, sealed lid 52, annular clamp groove 53 and sealed 54 that fills up, and seal receptacle 51 fixed connection is provided with annular clamp groove 53 between seal receptacle 51 and the body 1 in the inside of body 1 lower extreme, and sealed 52 cooperation connection is in the upper end of seal receptacle 51, and the lower surface of sealed lid 52 is connected with sealed 54 that fills up, and the fixed connection has handle 7 on the surface of sealed 52 intermediate position that covers.
As an optimized technical scheme of the utility model, still including solid fixed ring 8 and fixed orifices 9, solid fixed ring 8 is connected at the lower extreme of body 1, has seted up fixed orifices 9 on solid fixed ring 8.
The utility model discloses a theory of operation: when in use, the fixing ring 8 at the lower end of the pipe body 1 is fixed with the connecting position of the wellhead, the arranged sealing mechanism 5 can be matched with a wellhead pipeline or poured concrete and is accommodated in the annular clamping groove 53 and is sealed by the sealing cover 52, the periphery of the sealing cover 52 is provided with a plurality of connecting holes, the connection is firm, the arranged sealing mechanism 3 can position the screw 31 at different heights by rotating the positioning nut 32, the upper end of the pipe body 1 is further covered by the upper cover plate 34, the arranged rubber gasket 36 can realize the internal and external sealing to form two protective layers, the positioning block 35 arranged on the surface of the upper cover plate 34 can be matched with the fixing block 43 in the fastening mechanism 4, the positioning block 35 can be pressed when the fixing nut 44 at the upper end of the connecting rod 42 is rotated, the dismounting process is simple and convenient when in use, and the pipe can be used after the upper cover plate 34 and the sealing cover, the position of the excavated well mouth is accurately found, the practicability is good, and the operation is simple and convenient.
Components not described in detail herein are prior art.
Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.
Claims (5)
1. The utility model provides a prevent wind husky device of oil recovery well head, its characterized in that, includes body (1), installation piece (2), closing mechanism (3), fastening device (4) and sealing mechanism (5), body (1) left fixed connection has installation piece (2) on the surface, be connected with closing mechanism (3) on installation piece (2), fastening device (4) are provided with three groups, fastening device (4) equidistance is connected on the surface in body (1) outside, sealing mechanism (5) are connected in the inside of body (1).
2. The sand storm prevention apparatus of an oil recovery wellhead as claimed in claim 1 wherein: closing mechanism (3) contain screw rod (31), set nut (32), connecting block (33), upper cover plate (34), locating piece (35) and rubber packing ring (36), installation piece (2) are passed to screw rod (31) lower extreme, the lower extreme of screw rod (31) passes through set nut (32) fixed connection on installation piece (2), connecting block (33) rotate the upper end of connecting at screw rod (31), one side fixedly connected with upper cover plate (34) of connecting block (33), three locating piece (35) of upper cover plate (34) upper surface equidistance fixedly connected with, the lower surface of upper cover plate (34) is connected with rubber packing ring (36), the upper cover plate (34) intermediate position be connected with go-between (6) on the surface, upper cover plate (34) are connected with the upper end cooperation of body (1).
3. The sand storm prevention apparatus of an oil recovery wellhead as claimed in claim 2 wherein: fastening device (4) contain supporting shoe (41), connecting rod (42), fixed block (43) and fixation nut (44), supporting shoe (41) are annular array fixed connection on body (1) right side surface all around, connecting rod (42) lower extreme fixed connection is on supporting shoe (41), the upper end swing joint of connecting rod (42) has fixed block (43), the upper end swing joint of connecting rod (42) has fixation nut (44), fixed block (43) and locating piece (35) cooperation are connected.
4. The sand storm prevention apparatus of an oil recovery wellhead as claimed in claim 1 wherein: sealing mechanism (5) contain seal receptacle (51), sealed lid (52), annular clamp groove (53) and sealed pad (54), seal receptacle (51) fixed connection is in the inside of body (1) lower extreme, be provided with annular clamp groove (53) between seal receptacle (51) and body (1), the upper end in seal receptacle (51) is connected in the cooperation of sealed lid (52), the lower surface of sealed lid (52) is connected with sealed pad (54), the surperficial fixedly connected with handle (7) of sealed lid (52) intermediate position.
5. The sand storm prevention apparatus of an oil recovery wellhead as claimed in claim 1 wherein: still including solid fixed ring (8) and fixed orifices (9), gu fixed ring (8) are connected at the lower extreme of body (1), fixed orifices (9) have been seted up on solid fixed ring (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022713157.2U CN213711009U (en) | 2020-11-23 | 2020-11-23 | Sand-proof device of oil production well head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022713157.2U CN213711009U (en) | 2020-11-23 | 2020-11-23 | Sand-proof device of oil production well head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213711009U true CN213711009U (en) | 2021-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022713157.2U Active CN213711009U (en) | 2020-11-23 | 2020-11-23 | Sand-proof device of oil production well head |
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| Country | Link |
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| CN (1) | CN213711009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114592818A (en) * | 2022-02-23 | 2022-06-07 | 江苏腾龙石化机械有限公司 | Oil well head suitable for desert environment |
-
2020
- 2020-11-23 CN CN202022713157.2U patent/CN213711009U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114592818A (en) * | 2022-02-23 | 2022-06-07 | 江苏腾龙石化机械有限公司 | Oil well head suitable for desert environment |
| CN114592818B (en) * | 2022-02-23 | 2022-12-02 | 江苏腾龙石化机械有限公司 | Oil well head suitable for desert environment |
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