CN214093568U

CN214093568U - Oil gas gathering and transportation pipeline prevents leaking detection and plugging device

Info

Publication number: CN214093568U
Application number: CN202023318899.1U
Authority: CN
Inventors: 宋云
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-08-31
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a detection and plugging device are prevented leaking by oil gas gathering and transportation pipeline relates to oil gas leaking stoppage field. This oil gas gathering and transportation pipeline prevents leaking detection and plugging device, including the working ring, the work groove has been seted up to the inboard of working ring, and the attaching plate is all installed to the inside both sides in work groove, and the plugging plate is installed in the cooperation of one side of attaching plate, and the plugging plate laminates with the arcwall face of working ring mutually, and the movable plate is all installed to one side that both sides attaching plate kept away from each other. This oil gas gathering and transportation pipeline prevents leaking detection and leaking stoppage device, two rotatory drive screw for drive screw passes through forward screw thread and reverse screw thread and drives the synchronous inward movement of both sides movable plate with the cooperation of forward thread groove and reverse thread groove respectively, and the movable plate drives both sides rigging board mutual displacement, thereby reaches the purpose of effectively leaking stoppage through both sides leaking stoppage board to pipeline leak department, makes the utility model discloses can not cause the extrusion to the oil gas of leaking, improve the utility model discloses a leaking stoppage quality.

Description

Oil gas gathering and transportation pipeline prevents leaking detection and plugging device

Technical Field

The utility model relates to an oil gas leaking stoppage technical field specifically is a detection and plugging device are prevented leaking by oil gas gathering and transportation pipeline.

Background

With the development of the petroleum industry, pipeline transportation is widely applied to the transportation of various oil products, and because various leakages are generated in the operation of pipelines due to manufacturing process defects, pipeline corrosion, artificial damage and the like, the pressurized plugging becomes an essential process for guaranteeing the safe operation of oil field pipelines.

Current oil gas plugging device is in the use, all directly press its laminating in pipeline leakage department, this can cause the extrusion to the oil gas of leakage, lead to oil gas splash everywhere, not only increase staff's the work degree of difficulty, still can splash oil gas on staff's clothing, influence its normal work and use, and after the leaking stoppage is accomplished, all can utilize the bolt to fix it, however, the link of bolt exposes in the external world for a long time, can reduce its connection effect, influence plugging device's use fixity, for this reason, we provide an oil gas gathering and transportation pipeline and prevent leaking detection and plugging device, solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model discloses an oil gas gathering and transportation pipeline prevents leaking detection and plugging device to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an oil gas gathering and transportation pipeline prevents leaking detection and plugging device, includes the working ring, the work groove has been seted up to the inboard middle part arc of working ring, the attaching plate is all installed to the inside both sides in work groove, the plugging plate is installed in the cooperation of one side of attaching plate, the plugging plate is laminated mutually with the arcwall face of working ring, both sides the movable plate is all installed to one side that the attaching plate was kept away from each other, the last lower extreme of working ring all install with movable plate matched with drive screw, the connecting plate is all installed to upper and lower end one side of working ring, the upper and lower side the mounting panel is all installed to the one end that the working ring was kept away from to the connecting plate, the downside the internally mounted of mounting panel has a pair of fixing bolt, the upside the upper end of mounting panel is installed a pair of sealing cover with fixing bolt looks adaptation.

Preferably, the two sides of the movable plate are attached to the inner wall of the working groove at the side far away from each other, and a plurality of limiting blocks are arranged in the middle of the arc-shaped surface of the movable plate at equal intervals.

Preferably, the middle parts of the two ends of the moving plate on one side are provided with forward thread grooves, the middle parts of the two ends of the moving plate on the other side are provided with reverse thread grooves, and the forward thread grooves and the reverse thread grooves are matched with the transmission screw rod.

Preferably, one end of each of the two transmission screws penetrates through the working groove and extends to the other side of the working ring, a forward thread matched with the forward thread groove is formed in one side of each of the transmission screws, and a reverse thread matched with the reverse thread groove is formed in the other end of each of the transmission screws.

Preferably, a plurality of handles are installed to drive screw's one end equidistant annular, first baffle is installed to drive screw's one end and the junction annular of working ring, drive screw's the other end passes the working ring and installs the second baffle, the spread groove has all been seted up with the junction of working ring to the second baffle, and the bolt is installed to the spread groove fit-in, the second baffle is connected with the working ring through the cooperation of spread groove and bolt.

Preferably, the lower side the mid-mounting of mounting panel has the locating piece, the upside the constant head tank with locating piece looks adaptation is seted up in the middle part of mounting panel.

Preferably, the two sides of the middle part of the mounting plate at the upper side and the lower side are both provided with screw grooves matched with the fixing bolts, the upper end of the screw groove in the mounting plate at the upper side is annularly provided with an auxiliary spiral ring matched with the sealing sleeve, and the fixing bolts are screwed into the auxiliary spiral ring through the screw grooves.

The utility model discloses a detection and plugging device are prevented leaking by oil gas gathering and transportation pipeline, its beneficial effect who possesses as follows:

1. the oil gas gathering and transportation pipeline leakage-proof detection and leakage-blocking device comprises a working ring, a leakage-blocking plate, a transmission screw and other structures, so that the utility model can be connected with the leakage pipeline by jointing the working ring, then synchronously rotating the two transmission screw rods to ensure that the transmission screw rods respectively drive the two side moving plates to synchronously move inwards through the matching of the forward threads and the reverse threads with the forward thread grooves and the reverse thread grooves, when the movable plate drives the two side attaching plates to move and attach to each other, the purpose of effectively blocking the leakage position of the pipeline through the two side plugging plates is achieved, then the second baffle plate is connected with the connecting groove through a bolt, so that the second baffle plate and the working ring are kept fixed, the working fixation of the leak-stopping plate is further ensured, make the utility model discloses can not cause the extrusion to the oil gas of leaking, improve the utility model discloses a leaking stoppage quality.

2. This oil gas gathering and transportation pipeline prevents leaking detection and plugging device, including connecting plate, fixing bolt and seal cover isotructure, make the utility model discloses the accessible presss from both sides the both sides connecting plate each other in the use for the constant head tank is gone into to the locating piece card, and twists supplementary spiro ring with fixing bolt through the spiral shell groove in, twists the upper end outside of supplementary spiro ring with the seal cover after that, and then reaches the purpose of sealing the protection with fixing bolt's link, has effectively improved fixing bolt's life, has further guaranteed the utility model discloses a stability in use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the structure of the present invention;

FIG. 3 is a schematic view of the structure of the plugging plate of the present invention;

FIG. 4 is a schematic view of the structure of the driving screw of the present invention;

fig. 5 is a schematic view of the structure of the sealing sleeve of the present invention.

In the figure: 1. a working ring; 11. a working groove; 2. attaching a plate; 21. a leakage blocking plate; 22. moving the plate; 23. a limiting block; 24. a positive thread groove; 25. a reverse thread groove; 3. a drive screw; 31. a positive thread; 32. reverse threads; 33. a handle; 34. a first baffle plate; 35. a second baffle; 4. a connecting plate; 41. mounting a plate; 42. positioning blocks; 43. positioning a groove; 44. fixing the bolt; 45. an auxiliary spiro ring; 46. and (5) sealing the sleeve.

Detailed Description

The embodiment of the utility model discloses a leakage-proof detection and plugging device for an oil gas gathering and transportation pipeline, as shown in figures 1-5, the leakage-proof detection and plugging device comprises a working ring 1, a working groove 11 is arranged in the middle of the inner side of the working ring 1 in an arc shape, two attaching plates 2 are arranged on both sides of the inner part of the working groove 11, one side of each attaching plate 2 is provided with a plugging plate 21 in a matching way, the plugging plate 21 is attached to the arc surface of the working ring 1, a movable plate 22 is arranged on the side away from each other of the two attaching plates 2, one side away from each other of the two movable plates 22 is attached to the inner wall of the working groove 11, a plurality of stoppers 23 are arranged at equal intervals in the middle of the arc surface of the movable plate 22, a forward thread groove 24 is arranged in the middle of both ends of one side movable plate 22, a reverse thread groove 25 is arranged in the middle of both ends of the other side movable plate 22, the forward thread groove 24 and the reverse thread groove 25 are matched with a transmission screw 3, so that the transmission screw 3 can synchronously drive the two side movable plates 22 to move, the utility model discloses a use rationality has been guaranteed.

The upper end and the lower end of the working ring 1 are respectively provided with a transmission screw 3 matched with the movable plate 22, one end of each of the two transmission screws 3 passes through the working groove 11 and extends to the other side of the working ring 1, one side of each of the transmission screws 3 is provided with a forward thread 31 matched with the forward thread groove 24, the other end of each of the transmission screws 3 is provided with a reverse thread 32 matched with the reverse thread groove 25, one end of each of the transmission screws 3 is provided with a plurality of handles 33 in an equidistant annular manner, a first baffle 34 is annularly arranged at the joint of one end of each of the transmission screws 3 and the working ring 1, the other end of each of the transmission screws 3 passes through the working ring 1 and is provided with a second baffle 35, connecting grooves are respectively arranged at the joints of the second baffle 35 and the working ring 1, bolts are arranged in the connecting grooves in a matched manner, the second baffle 35 is connected with the working ring 1 through the matching of the connecting grooves and the bolts, so that the second baffle 35 is fixedly connected with the working ring 1, can fix drive screw 3, guarantee the utility model discloses a work fixity.

Connecting plate 4 is all installed to upper and lower end one side of working ring 1, and mounting panel 41 is all installed to the one end that working ring 1 was kept away from to upper and lower side connecting plate 4, and the mid-mounting of downside mounting panel 41 has locating piece 42, and the constant head tank 43 with locating piece 42 looks adaptation is seted up at the middle part of upside mounting panel 41 for a plurality of screw grooves of both sides mounting panel 41 can align fast, have guaranteed 41 connection stability.

The internally mounted of downside mounting panel 41 has a pair of fixing bolt 44, a pair of seal cover 46 with fixing bolt 44 looks adaptation is installed to the upper end of upside mounting panel 41, the thread groove with fixing bolt 44 looks adaptation is all seted up to the middle part both sides of upside mounting panel 41, the thread groove upper end annular in the upside mounting panel 41 is provided with the supplementary spiro ring 45 with seal cover 46 looks adaptation, fixing bolt 44 passes through in the thread groove twists supplementary spiro ring 45, fixing bolt 44's connection stability has been improved, its life has been improved simultaneously.

The working principle is as follows: when using the utility model discloses the time, with both sides connecting plate 4 upwards stretching, laminate mutually the pipeline department of working ring 1 and leakage through connecting plate 4 and be connected after that, make the leakage department of pipeline be located working groove 11, press from both sides connecting plate 4 simultaneously tightly each other, make locating piece 42 card go into constant head tank 43, and in passing through the spiral groove with fixing bolt 44 and twist supplementary spiro 45, twist the upper end outside of supplementary spiro 45 with seal cover 46 after that, and then reach the purpose of sealing the protection with fixing bolt 44's link, improved the utility model discloses a connection stability.

Further, two drive screw 3 of rethread handle 33 synchronous revolution for drive screw 3 drives both sides movable plate 22 synchronous inward movement through forward screw 31 and reverse screw 32 respectively with the cooperation of forward thread groove 24 and reverse thread groove 25, when movable plate 22 drives both sides rigging board 2 reciprocal displacement and pastes tightly, thereby reach the purpose of effectively leaking stoppage to pipeline leakage department through both sides leaking stoppage board 21, rethread bolt is connected with the spread groove after that, make second baffle 35 and working ring 1 keep fixed, and then reach and carry out fixed purpose with drive screw 3, the problem that the staff can cause the extrusion with the oil gas of leaking when leaking stoppage to the pipeline has been solved, lead to the splash everywhere.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an oil gas gathering and transportation pipeline prevents leaking detection and plugging device, includes working ring (1), its characterized in that: a working groove (11) is formed in the middle of the inner side of the working ring (1) in an arc shape, two binding plates (2) are respectively arranged on two sides of the inner part of the working groove (11), one side of the attaching plate (2) is provided with a plugging plate (21) in a matching way, the plugging plate (21) is attached to the arc-shaped surface of the working ring (1), the two sides of the attaching plate (2) which are far away from each other are provided with a movable plate (22), the upper end and the lower end of the working ring (1) are both provided with a transmission screw (3) matched with the moving plate (22), connecting plate (4) are all installed to upper and lower end one side of working ring (1), and the upper and lower side mounting panel (41) are all installed to the one end that working ring (1) was kept away from in connecting plate (4), downside the internally mounted of mounting panel (41) has a pair of fixing bolt (44), upside a pair of seal cover (46) with fixing bolt (44) looks adaptation is installed to the upper end of mounting panel (41).

2. The oil and gas gathering and transportation pipeline leakage prevention detection and leakage stoppage device according to claim 1, which is characterized in that: both sides one side that moving plate (22) kept away from each other all laminates with work groove (11) inner wall mutually, a plurality of stoppers (23) are installed to the arcwall face middle part of moving plate (22) equidistant.

3. The oil and gas gathering and transportation pipeline leakage prevention detection and leakage stoppage device according to claim 1, which is characterized in that: the middle parts of two ends of the moving plate (22) on one side are respectively provided with a forward thread groove (24), the middle parts of two ends of the moving plate (22) on the other side are respectively provided with a reverse thread groove (25), and the forward thread grooves (24) and the reverse thread grooves (25) are respectively matched with the transmission screw (3).

4. The oil and gas gathering and transportation pipeline leakage prevention and detection and plugging device according to claim 3, characterized in that: two the one end of drive screw (3) all passes work groove (11) and extends to the opposite side of work ring (1), forward screw thread (31) with forward thread groove (24) looks adaptation is seted up to one side of drive screw (3), reverse screw thread (32) with reverse thread groove (25) looks adaptation are seted up to the other end of drive screw (3).

5. The oil and gas gathering and transportation pipeline leakage prevention detection and leakage stoppage device according to claim 1, which is characterized in that: a plurality of handles (33) are installed to the equidistant annular of one end of drive screw (3), first baffle (34) are installed to the one end of drive screw (3) and the junction annular of working ring (1), the other end of drive screw (3) passes working ring (1) and installs second baffle (35), the spread groove has all been seted up with the junction of working ring (1) to second baffle (35), and the bolt is installed to the spread groove fit-in, second baffle (35) are connected with working ring (1) through the cooperation of spread groove and bolt.

6. The oil and gas gathering and transportation pipeline leakage prevention detection and leakage stoppage device according to claim 1, which is characterized in that: the downside the mid-mounting of mounting panel (41) has locating piece (42), the upside the constant head tank (43) with locating piece (42) looks adaptation is seted up in the middle part of mounting panel (41).

7. The oil and gas gathering and transportation pipeline leakage prevention detection and leakage stoppage device according to claim 1, which is characterized in that: the upper side and the lower side are respectively provided with a thread groove matched with the fixing bolt (44) on two sides of the middle of the mounting plate (41), the upper end of the thread groove in the mounting plate (41) on the upper side is annularly provided with an auxiliary spiral ring (45) matched with the sealing sleeve (46), and the fixing bolt (44) is screwed into the auxiliary spiral ring (45) through the thread groove.