CN209876247U - Crude oil leakage preventing oil production pipeline connecting mechanism - Google Patents
Crude oil leakage preventing oil production pipeline connecting mechanism Download PDFInfo
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- CN209876247U CN209876247U CN201920422216.5U CN201920422216U CN209876247U CN 209876247 U CN209876247 U CN 209876247U CN 201920422216 U CN201920422216 U CN 201920422216U CN 209876247 U CN209876247 U CN 209876247U
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Abstract
The utility model discloses a prevent oil production pipeline coupling mechanism of crude oil leakage, including former oil pipe, the sealed pad of main seal and handle, former oil pipe one side is connected with the connecting block, wherein, the inside spread groove that is fixed with of connecting block, connecting rod one end is connected with the extrusion piece, extrusion piece one side is connected with the guide block, extrusion piece one side is connected with the spring, the connecting rod other end is fixed with the fixed block. This prevent oil production pipeline coupling mechanism of crude oil leakage is provided with the guide block and can be connected with the spread groove through promoting the fixed block, so that guide block and spread groove slide, drive extrusion piece and connecting rod when the guide block slides and remove, thereby receive the connecting block when the extrusion piece removes and extrude, the extrusion piece receives extruded while can extrude the spring, and then the extrusion piece is promoted out behind the spread groove, the spring can reset the extrusion piece through self elasticity, make extrusion piece and connecting block carry out the block, make things convenient for former oil pipe and connecting pipe to carry out quick being connected.
Description
Technical Field
The utility model relates to a production string says coupling mechanism technical field, specifically is a prevent production string way coupling mechanism of crude oil leakage.
Background
The oil production pipe column used in oil production engineering is an essential part of an oil production mechanical system, and can lift crude oil in an oil well to the ground. In order to meet different oil production requirements, professional oil production strings aiming at thick oil development and common crude oil development are developed at present. The existing oil production pipeline connecting mechanism is usually fixed through bolts, so that the bolts are fixed in the long-time wind and sunshine and are easy to age and rust, so that the oil production pipelines are not easy to open, the oil production pipelines are sealed through welding and are not easy to detach, the welding of the oil production pipelines is unstable, the oil production pipelines are easy to leak and are inconvenient to cut off,
the connecting mechanism of the oil production pipeline for preventing crude oil leakage in the current market has many defects, is inconvenient to connect, has poor leakage prevention effect and is inconvenient to cut off, so that the technology for improving the structure of the connecting mechanism of the oil production pipeline for preventing crude oil leakage is urgently needed in the market to perfect the equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent oil production pipeline coupling mechanism of crude oil leakage to solve the oil production pipeline coupling mechanism of preventing crude oil leakage on the existing market that above-mentioned background art provided and have a lot of defects, inconvenient the connection, prevent leaking that the effect is not good, the inconvenient problem of cutting off.
In order to achieve the above object, the utility model provides a following technical scheme: an oil production pipeline connecting mechanism for preventing crude oil leakage comprises a crude oil pipe, a main sealing gasket and a handle, wherein one side of the crude oil pipe is connected with a connecting block,
the connecting block is internally fixed with a connecting groove, one side of the connecting groove is connected with a connecting rod, one end of the connecting rod is connected with an extrusion block, one side of the extrusion block is connected with a guide block, one side of the extrusion block is connected with a spring, the other end of the connecting rod is fixed with a fixed block, a main sealing gasket is connected with one side of an original oil pipe, one side of the main sealing gasket is fixed with a first sealing block, one side of the first sealing block is connected with a first sealing groove, one side of the first sealing groove is connected with a clamping groove, one side of the main sealing gasket is connected with a second sealing block, one side of the second sealing block is connected with a second sealing groove, one side of the main sealing gasket is connected with a connecting pipe, the connecting block is arranged in the connecting pipe, one side of, threaded rod one side is run through and is had first cogged wheel, first rodent wheel one side is connected with second cogged wheel, the inside rotary rod that runs through of second rodent wheel, rotary rod one side is fixed with rotating base, the handle is fixed in rotary rod one end.
Preferably, the connecting groove, the connecting rod and the guide block are provided with four groups, the circle center of the connecting groove, the circle center of the connecting rod and the circle center of the guide block are on the same straight line, and the connecting groove and the guide block are in sliding connection.
Preferably, a telescopic structure is formed between the extrusion block and the spring, and the maximum telescopic structure of the extrusion block does not exceed the deformation amount of the spring.
Preferably, the first sealing blocks are arranged in two groups, are circular and have the same size with the clamping grooves.
Preferably, four groups of sliding grooves and four groups of sliding blocks are arranged, the sliding grooves are in sliding connection with the sliding blocks, and the maximum sliding distance of the sliding blocks does not exceed the length of the sliding grooves.
Preferably, the first toothed wheel and the second toothed wheel are the same in size, and a meshing connection is formed between the first toothed wheel and the second toothed wheel.
Compared with the prior art, the beneficial effects of the utility model are that: this prevent oil production pipeline coupling mechanism of crude oil leakage:
1. the guide block can be connected with the connecting groove by pushing the fixing block, so that the guide block and the connecting groove can slide conveniently, the guide block drives the extrusion block and the connecting rod to move when sliding, the extrusion block is extruded by the connecting block when moving, the extrusion block can extrude the spring when being extruded, and after the extrusion block is pushed out of the connecting groove, the spring can reset the extrusion block through self elasticity, so that the extrusion block is clamped with the connecting block, and the raw oil pipe and the connecting pipe can be conveniently and quickly connected;
2. the main sealing gasket is arranged to seal the crude oil pipe and the connecting pipe through self-sealing performance, and can be clamped with the first sealing groove through the first sealing block, so that the crude oil pipe and the connecting pipe can be sealed for the second time, and the second sealing block and the second sealing groove can be driven to be connected while the first sealing block is clamped with the first sealing groove, so that the crude oil pipe and the connecting pipe can be conveniently sealed for multiple times, and the leakage-proof performance between the crude oil pipe and the connecting pipe is greatly improved;
3. be provided with the rotary rod and can rotate through rotatory handle, so that the rotary rod rotates and can drive second cogged wheel and rotate, can drive first cogged wheel and rotate when second cogged wheel rotates, thereby first cogged wheel rotates and can drive the threaded rod and rotate, can drive slider screw thread slip when the threaded rod rotates, and then make slider and spout slide, can drive the closure block and slide when the slider slides, can seal with the connecting block when the closure block is gliding, make things convenient for former oil pipe to cut off when needs are overhauld.
Drawings
FIG. 1 is a schematic side sectional view of the present invention;
FIG. 2 is a schematic sectional view of the connecting mechanism of the present invention;
fig. 3 is a schematic diagram of the flow-cutting cross-sectional structure of the present invention;
FIG. 4 is an enlarged schematic view of part A of the present invention;
fig. 5 is an enlarged schematic view of the part B of the present invention.
In the figure: 1. the oil pipe comprises a raw oil pipe body, 2, a connecting block, 3, a connecting groove, 4, a connecting rod, 5, an extrusion block, 6, a guide block, 7, a spring, 8, a fixing block, 9, a main sealing gasket, 10, a first sealing block, 11, a first sealing groove, 12, a clamping groove, 13, a second sealing block, 14, a second sealing groove, 15, a connecting pipe, 16, a connecting block, 17, a sliding groove, 18, a sliding block, 19, a sealing block, 20, a threaded rod, 21, a first meshing gear, 22, a second meshing gear, 23, a rotating rod, 24, a rotating base, 25 and a handle.
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. 1-5, the present invention provides a technical solution: a crude oil leakage prevention production pipeline connecting mechanism comprises a crude oil pipe 1, a connecting block 2, a connecting groove 3, a connecting rod 4, an extrusion block 5, a guide block 6, a spring 7, a fixing block 8, a main sealing gasket 9, a first sealing block 10, a first sealing groove 11, a clamping groove 12, a second sealing block 13, a second sealing groove 14, a connecting pipe 15, a connecting block 16, a sliding groove 17, a sliding block 18, a sealing block 19, a threaded rod 20, a first meshing gear 21, a second meshing gear 22, a rotating rod 23, a rotating base 24 and a handle 25, wherein one side of the crude oil pipe 1 is connected with the connecting block 2,
the connecting block 2 is internally fixed with a connecting groove 3, four groups of connecting grooves 3, connecting rods 4 and guide blocks 6 are arranged, the circle center of the connecting groove 3, the circle center of the connecting rod 4 and the circle center of the guide block 6 are on the same straight line, the connecting groove 3 and the guide block 6 are in sliding connection, the guide block 6 can push a fixed block 8 to be connected with the connecting groove 3, the guide block 6 and the connecting groove 3 slide, the guide block 6 drives an extrusion block 5 and the connecting rod 4 to move when sliding, one side of the connecting groove 3 is connected with the connecting rod 4, one end of the connecting rod 4 is connected with an extrusion block 5, a telescopic structure is formed between the extrusion block 5 and a spring 7, the maximum telescopic structure of the extrusion block 5 is not more than the deformation of the spring 7, the extrusion block 5 is extruded by the connecting block 2 when moving, the extrusion block 5 can extrude the spring 7 when being extruded, and the, the spring 7 can reset the extrusion block 5 through self elasticity to enable the extrusion block 5 to be clamped with the connecting block 2, one side of the extrusion block 5 is connected with the guide block 6, one side of the extrusion block 5 is connected with the spring 7, the other end of the connecting rod 4 is fixedly provided with the fixing block 8, the main sealing gasket 9 is connected with one side of the original oil pipe 1, one side of the main sealing gasket 9 is fixedly provided with the first sealing block 10, the first sealing block 10 is provided with two groups, the first sealing block 10 is in a circular ring shape, the first sealing block 10 has the same size with the clamping groove 12, the first sealing block 10 is clamped with the first sealing groove 11 to carry out secondary sealing on the original oil pipe 1 and the connecting pipe 15, one side of the first sealing block 10 is connected with the first sealing groove 11, one side of the first sealing groove 11 is connected with the clamping groove 12, one side of the main sealing gasket 9 is connected with the second sealing block 13, one side, the connecting pipe 15 is connected to one side of the main sealing gasket 9, the connecting block 16 is installed inside the connecting pipe 15, the sliding groove 17 is fixed to one side of the connecting pipe 15, four groups of sliding grooves 17 and sliding blocks 18 are arranged, the sliding connection is formed between the sliding grooves 17 and the sliding blocks 18, the maximum sliding distance of the sliding blocks 18 is not more than the length of the sliding grooves 17, the sliding blocks 18 are driven to slide in a threaded manner when the threaded rods 20 rotate, the sliding blocks 18 and the sliding grooves 17 slide, the sealing blocks 19 are driven to slide when the sliding blocks 18 slide, the sliding blocks 18 are connected to one side of the sliding grooves 17, one end of each sliding block 18 is connected with the sealing block 19, the threaded rods 20 are sleeved at the other ends of the sliding blocks 18, the first meshing gears 21 penetrate through one sides of the threaded rods 20, the first meshing gears 21 are the same in size as the second, the rotary rod 23 rotates and can drive second meshing wheel 22 and rotate, and second meshing wheel 22 can drive first meshing wheel 21 when pivoted and rotate, and first meshing wheel 21 rotates and can drive threaded rod 20 and rotate, first meshing wheel 21 one side is connected with second meshing wheel 22, the inside rotary rod 23 that has run through of second meshing wheel 22, rotary rod 23 one side is fixed with rotating base 24, handle 25 is fixed in rotary rod 23 one end.
The working principle is as follows: when the crude oil leakage prevention production pipeline connecting mechanism is used, firstly, the crude oil leakage prevention production pipeline connecting mechanism needs to be simply known, before the crude oil leakage prevention production pipeline connecting mechanism is used, the guide block 6 is connected with the connecting groove 3 through the pushing fixing block 8, the guide block 6 slides with the connecting groove 3, the guide block 6 drives the extrusion block 5 and the connecting rod 4 to move when sliding, so that the extrusion block 5 is extruded by the connecting block 2 when moving, the extrusion block 5 can extrude the spring 7 when being extruded, and after the extrusion block 5 is pushed out of the connecting groove 3, the spring 7 can reset the extrusion block 5 through self elasticity, so that the extrusion block 5 is clamped with the connecting block 2, the original oil pipe 1 is connected with the connecting pipe 15, the original oil pipe 1 can drive the main sealing gasket 9 to be sealed with the connecting pipe 15 while being connected with the connecting pipe 15, the main sealing gasket 9 can drive the first sealing block 10 to be clamped with the first sealing groove 11 while being sealed with the connecting pipe, the first sealing block 10 is clamped with the first sealing groove 11 and drives the second sealing block 13 to be connected with the second sealing groove 14, after the crude oil pipe 1 is connected and sealed with the connecting pipe 15, when the crude oil pipe 1 needs to be overhauled, the rotating rod 23 rotates through the rotating handle 25, the rotating rod 23 rotates to drive the second meshing wheel 22 to rotate, the second meshing wheel 22 rotates to drive the first meshing wheel 21 to rotate, the first meshing wheel 21 rotates to drive the threaded rod 20 to rotate, the threaded rod 20 rotates to drive the sliding block 18 to slide in a threaded manner, so that the sliding block 18 slides with the sliding groove 17, the sliding block 18 slides to drive the sealing block 19 to slide, the sealing block 19 slides to seal with the connecting block 16, so that the crude oil pipe 1 can be subjected to flow breaking overhaul, and the content which is not described in detail in the description belongs to the prior art known by a person skilled in the art.
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. The utility model provides a prevent oil production pipeline coupling mechanism of crude oil leakage, includes former oil pipe (1), main sealing pad (9) and handle (25), its characterized in that: one side of the crude oil pipe (1) is connected with a connecting block (2), wherein,
the connecting block (2) is internally fixed with a connecting groove (3), one side of the connecting groove (3) is connected with a connecting rod (4), one end of the connecting rod (4) is connected with an extrusion block (5), one side of the extrusion block (5) is connected with a guide block (6), one side of the extrusion block (5) is connected with a spring (7), the other end of the connecting rod (4) is fixed with a fixed block (8), a main sealing gasket (9) is connected to one side of an original oil pipe (1), one side of the main sealing gasket (9) is fixed with a first sealing block (10), one side of the first sealing block (10) is connected with a first sealing groove (11), one side of the first sealing groove (11) is connected with a clamping groove (12), one side of the main sealing gasket (9) is connected with a second sealing block (13), one side of the second sealing block (13) is connected with a second sealing groove (14), connecting pipe (15) internally mounted has connecting block (16), connecting pipe (15) one side is fixed with spout (17), spout (17) one side is connected with slider (18), slider (18) one end is connected with closing block (19), threaded rod (20) have been cup jointed to slider (18) other end, threaded rod (20) one side is run through and is had first mesh gear (21), first mesh gear (21) one side is connected with second mesh gear (22), second mesh gear (22) inside has been run through rotary rod (23), rotary rod (23) one side is fixed with rotating base (24), handle (25) are fixed in rotary rod (23) one end.
2. The crude oil leakage prevention production tubing connection mechanism according to claim 1, characterized in that: the connecting groove (3), the connecting rod (4) and the guide block (6) are provided with four groups, the circle center of the connecting groove (3), the circle center of the connecting rod (4) and the circle center of the guide block (6) are on the same straight line, and the connecting groove (3) and the guide block (6) are in sliding connection.
3. The crude oil leakage prevention production tubing connection mechanism according to claim 1, characterized in that: an expansion structure is formed between the extrusion block (5) and the spring (7), and the maximum expansion structure of the extrusion block (5) does not exceed the deformation of the spring (7).
4. The crude oil leakage prevention production tubing connection mechanism according to claim 1, characterized in that: the first sealing blocks (10) are arranged in two groups, the first sealing blocks (10) are circular, and the first sealing blocks (10) are the same as the clamping grooves (12) in size.
5. The crude oil leakage prevention production tubing connection mechanism according to claim 1, characterized in that: four groups of sliding grooves (17) and four groups of sliding blocks (18) are arranged, sliding connection is formed between the sliding grooves (17) and the sliding blocks (18), and the maximum sliding distance of the sliding blocks (18) does not exceed the length of the sliding grooves (17).
6. The crude oil leakage prevention production tubing connection mechanism according to claim 1, characterized in that: the first gear wheel (21) and the second gear wheel (22) are the same in size, and the first gear wheel (21) and the second gear wheel (22) are in meshed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920422216.5U CN209876247U (en) | 2019-03-31 | 2019-03-31 | Crude oil leakage preventing oil production pipeline connecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920422216.5U CN209876247U (en) | 2019-03-31 | 2019-03-31 | Crude oil leakage preventing oil production pipeline connecting mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN209876247U true CN209876247U (en) | 2019-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920422216.5U Expired - Fee Related CN209876247U (en) | 2019-03-31 | 2019-03-31 | Crude oil leakage preventing oil production pipeline connecting mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627942A (en) * | 2020-10-27 | 2021-04-09 | 蓝晶卡特排放技术南京有限公司 | Regeneration method and system of diesel particulate filter |
-
2019
- 2019-03-31 CN CN201920422216.5U patent/CN209876247U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627942A (en) * | 2020-10-27 | 2021-04-09 | 蓝晶卡特排放技术南京有限公司 | Regeneration method and system of diesel particulate filter |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 Termination date: 20210331 |
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| CF01 | Termination of patent right due to non-payment of annual fee |