CN214171602U - Petroleum pipeline convenient to concatenation - Google Patents
Petroleum pipeline convenient to concatenation Download PDFInfo
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- CN214171602U CN214171602U CN202022906011.XU CN202022906011U CN214171602U CN 214171602 U CN214171602 U CN 214171602U CN 202022906011 U CN202022906011 U CN 202022906011U CN 214171602 U CN214171602 U CN 214171602U
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Abstract
The utility model provides a petroleum pipeline convenient to concatenation belongs to pipeline transportation technical field, including pipeline main part, external tapping fixed plate and external tapping screw, the external tapping is located pipeline main part's right side, and one side of external tapping is equipped with the external tapping fixed plate to the upper end of external tapping is equipped with the external tapping screw, and pipeline main part's left side is equipped with the internal joint. This kind of petroleum pipeline convenient to concatenation passes through the improvement of structure, make this device when in-service use, through setting up external tapping fixed plate and internal tapping fixed plate, make this device in the concatenation work, when the internal tapping inserts fixed mounting after the external tapping, its process is more simple and convenient, and through setting up the packing ring locating hole, make this device when concatenation pipe installation seal ring, in interface and the external tapping connection process including seal ring, its overall position is difficult to take place the skew, and then avoid influencing seal ring's overall sealing nature, therefore, the clothes hanger is strong in practicability.
Description
Technical Field
The utility model relates to a pipeline transportation technical field specifically is a petroleum pipeline convenient to concatenation.
Background
Pipeline transportation is a transportation mode for long-distance transportation of liquid and gas materials by using pipelines as transportation tools, is a transportation mode for specially transporting petroleum, coal and chemical products from production places to markets, is a special component part of trunk transportation in a uniform transportation network, the cost of transporting petroleum products by pipelines is higher than that of water transportation, but is still cheaper than that of railway transportation, and most of pipelines are used by owners to transport own products.
However, the existing petroleum pipeline convenient to splice is single in structural design, when the existing device is used, the existing device is used in splicing work, when an inner connector is inserted into an outer connector and then is fixedly installed, the process is complex, when the existing device is used for installing a sealing gasket, the sealing gasket is connected with the outer connector in the inner connector and outer connector connecting process, the whole position of the sealing gasket is easy to deviate, the whole sealing performance of the sealing gasket is easily influenced, and the sealing gasket is not beneficial to practical use.
Accordingly, there is a need for upgrading and retrofitting existing petroleum pipelines to facilitate splicing thereof to overcome existing problems and deficiencies.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that the structure design of the prior petroleum pipeline convenient for splicing is single, when the prior device is used, the prior device is used for fixedly installing the inner joint after the inner joint is inserted into the outer joint, the process is complicated, and when the prior device is used for splicing the pipeline and installing the sealing gasket, the whole position of the sealing gasket is easy to deviate in the connecting process of the inner joint and the outer joint, thereby easily influencing the whole sealing property of the sealing gasket and being not beneficial to the practical use, the utility model provides the petroleum pipeline convenient for splicing, when the device is used in practice, the device is used for fixedly installing the inner joint after the inner joint is inserted into the outer joint by arranging the outer joint fixing plate, the inner joint fixing plate and the gasket positioning hole, the process is simpler and more convenient, and when the device is used for splicing the pipeline and installing the sealing gasket, the sealing gasket is connected with the inner joint and the outer joint, the whole position of the sealing gasket is not easy to deviate, so that the whole sealing performance of the sealing gasket is prevented from being influenced, and the practicability is high.
In order to achieve the above objects, the present invention provides a petroleum pipeline convenient for splicing, including a pipeline main body, an external joint fixing plate and an external joint screw hole, wherein the external joint is located at the right side of the pipeline main body, one side of the external joint is provided with the external joint fixing plate, the upper end of the external joint is provided with the external joint screw hole, the left side of the pipeline main body is provided with an internal joint, the upper end of the internal joint is provided with an internal joint screw hole, one side of the internal joint is provided with the internal joint fixing plate, the inner side of the external joint is provided with a sealing gasket, the outer side of the sealing gasket is provided with a gasket positioning hole, the upper end of the external joint screw hole is provided with a splicing screw, one side of the internal joint fixing plate is provided with a fixing plate bolt, one side of the fixing plate bolt is provided with a fixing plate nut, the inner side of the pipeline main body is provided with an inner pipe, and the outer side of the inner pipe is provided with an inner pipe wall, and the outer side of the inner pipe wall is provided with a pipeline protective layer.
Preferably, the outer interface screw hole and the inner interface screw hole are respectively provided with 2, and the 2 outer interface screw holes and the 2 inner interface screw holes are respectively positioned at the upper end and the lower end of the outer interface and the inner interface.
Preferably, the outer interface fixing plate and the inner interface fixing plate are both provided with 2 pieces, and the 2 pieces of outer interface fixing plate and the 2 pieces of inner interface fixing plate are respectively positioned on the two sides of the left side of the outer interface and the left side of the inner interface.
Preferably, the included angles between the external interface fixing plate and the internal interface fixing plate and between the external interface screw hole and the internal interface screw hole are both 90 degrees.
Preferably, the inboard equidistance of external joint encircles and is equipped with 4 packing ring locating levers, and the protruding height of packing ring locating lever is unanimous with the horizontal concave surface degree of depth of packing ring locating hole.
Preferably, the depth of the horizontal concave surface of the inner interface screw hole is only half of the thickness of the protective layer of the pipeline, and the inner side of the inner interface screw hole is provided with threads.
Has the advantages that:
(1) this kind of petroleum pipeline convenient to concatenation passes through the improvement of structure, make this device when in-service use, through setting up external tapping fixed plate and internal tapping fixed plate, make this device in the concatenation work, when the internal tapping inserts fixed mounting after the external tapping, its process is more simple and convenient, and through setting up the packing ring locating hole, make this device when concatenation pipe installation seal ring, in interface and the external tapping connection process including seal ring, its overall position is difficult to take place the skew, and then avoid influencing seal ring's overall sealing nature, therefore, the clothes hanger is strong in practicability.
(2) The petroleum pipeline convenient to splice has the advantages that: because external tapping fixed plate and internal tapping fixed plate are located the left and right sides of external tapping and internal tapping respectively, carry out pipeline concatenation during operation, insert the internal tapping back in the external tapping, make the external tapping screw and the internal tapping screw alignment in the external tapping and the internal tapping outside through aligning external tapping fixed plate and internal tapping fixed plate, it is fixed not need consume too much time alignment at the concatenation in-process to make this device, fix external tapping fixed plate and internal tapping fixed plate through fixed plate bolt fastening afterwards, make and form preliminary fixed between external tapping and the internal tapping, accomplish fixedly with concatenation screw in external tapping screw afterwards, and then make this device in concatenation work, when the internal tapping inserts fixed mounting after the external tapping, its process is more simple and convenient.
(3) Secondly, the method comprises the following steps: because seal ring's outside equidistance is equipped with 4 packing ring locating holes, the inboard equidistance of external tapping encircles and is equipped with 4 packing ring locating levers simultaneously, and the protruding height of packing ring locating lever is unanimous with the horizontal concave surface degree of depth of packing ring locating hole, when the concatenation pipeline, put into external tapping with seal ring earlier, rotate seal ring afterwards, it is fixed to carry out preliminary location to seal ring in making the packing ring locating lever embedding packing ring locating hole, the concatenation work of avoiding follow-up external tapping and internal tapping influences seal ring, and then make this device when concatenation pipeline installation seal ring, including seal ring in interface and the external tapping connection process, its overall position is difficult to take place the skew, and then avoid influencing seal ring's whole leakproofness.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the structure of the sealing gasket of the present invention.
Fig. 3 is the utility model discloses a pipeline main part mosaic structure schematic diagram.
Fig. 4 is a schematic view of the cross-sectional structure of the main body of the pipeline of the present invention.
In FIGS. 1-4: 1. a pipe body; 2. an external interface; 3. an external interface fixing plate; 4. an external interface screw hole; 5. an inner interface; 6. an inner interface screw hole; 7. an inner interface fixing plate; 8. a sealing gasket; 9. a gasket positioning hole; 10. splicing screws; 11. a fixing plate bolt; 12. fixing the plate nut; 13. an inner tube; 14. an inner pipe wall; 15. and (4) a pipeline protective layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
Example (b):
with reference to the figures 1-4 of the drawings,
the petroleum pipeline convenient to splice provided by the embodiment comprises a pipeline main body 1, an external joint 2, an external joint fixing plate 3 and an external joint screw hole 4, wherein the external joint 2 is positioned on the right side of the pipeline main body 1, the external joint fixing plate 3 is arranged on one side of the external joint 2, the external joint screw hole 4 is arranged at the upper end of the external joint 2, an internal joint 5 is arranged on the left side of the pipeline main body 1, the internal joint screw hole 6 is arranged at the upper end of the internal joint 5, the internal joint fixing plate 7 is arranged on one side of the internal joint 5, a sealing gasket 8 is arranged on the inner side of the external joint 2, a gasket positioning hole 9 is arranged on the outer side of the sealing gasket 8, a splicing screw 10 is arranged at the upper end of the external joint screw hole 4, a fixing plate bolt 11 is arranged on one side of the internal joint fixing plate 7, a fixing plate nut 12 is arranged on one side, and the outer side of the inner pipe wall 14 is provided with a pipe protective layer 15.
Furthermore, 2 external interface screw holes 4 and 2 internal interface screw holes 6 are respectively arranged at the upper end and the lower end of the external interface 2 and the internal interface 5;
the outer interface fixing plate 3 and the inner interface fixing plate 7 are respectively provided with 2 pieces, and the 2 pieces of outer interface fixing plate 3 and the 2 pieces of inner interface fixing plate 7 are respectively positioned at the two sides of the left side of the outer interface 2 and the left side of the inner interface 5;
the included angles between the external interface fixing plate 3 and the internal interface fixing plate 7 and between the external interface screw hole 4 and the internal interface screw hole 6 are both 90 degrees;
in this embodiment, through this kind of design, make external interface screw 4 and internal interface screw 6 unanimous with external interface fixed plate 3 and internal interface fixed plate 7 external interface 2 and the whole horizontal position of internal interface 5 relatively, in the concatenation process, only need align external interface fixed plate 3 and internal interface fixed plate 7 in the external interface 2 and the internal interface 5 outside, just can align external interface screw 4 and the internal interface screw 6 in the external interface 2 and the internal interface 5 outside, it is fixed not need to consume too much time alignment in the concatenation process to make this device.
Furthermore, 4 gasket positioning rods are arranged on the inner side of the outer interface 2 in an equidistant surrounding manner, and the protruding heights of the gasket positioning rods are consistent with the depth of the horizontal concave surface of the gasket positioning hole 9;
in this embodiment, through this kind of design, make seal ring 8 place the process more simple and convenient, put into outer interface 2 with seal ring 8 earlier, rotate seal ring 8 afterwards, make the gasket locating lever embedding seal ring locating hole 9 in carry out preliminary location fixed to seal ring 8.
Furthermore, the depth of the horizontal concave surface of the inner interface screw hole 6 is only half of the thickness of the pipeline protective layer 15, and the inner side of the inner interface screw hole 6 is provided with threads;
in this embodiment, with this design, when the external interface screw hole 4 and the internal interface screw hole 6 are fixed, the splicing screw 10 is directly inserted into the external interface screw hole 4, and then the bottom thread of the splicing screw 10 is screwed into the inner thread of the internal interface screw hole 6 to complete the fixation.
The working principle is as follows:
when the petroleum pipeline convenient to splice provided by the embodiment is used, firstly, the connection tightness among the components of the device is checked, then, because the outer interface fixing plate 3 and the inner interface fixing plate 7 are respectively positioned at the left side and the right side of the outer interface 2 and the inner interface 5, when the pipeline splicing work is carried out, after the inner interface 5 is inserted into the outer interface 2, the outer interface screw holes 4 and the inner interface screw holes 6 at the outer sides of the outer interface 2 and the inner interface 5 are aligned through aligning the outer interface fixing plate 3 and the inner interface fixing plate 7, so that the device does not need to consume excessive time for alignment and fixation in the splicing process, then, the outer interface fixing plate 3 and the inner interface fixing plate 7 are fixed through the fixing plate bolts 11, so that the outer interface 2 and the inner interface 5 are preliminarily fixed, then, the splicing screws 10 are screwed into the outer interface screw holes 4 to complete fixation, further, when the device is used for fixedly installing after the inner interface 5 is inserted into the outer interface 2, its process is more simple and convenient, then because seal ring 8's outside equidistance is equipped with 4 packing ring locating holes 9, the inboard equidistance of external tapping 2 simultaneously encircles and is equipped with 4 packing ring locating levers, and the protrusion height of packing ring locating lever is unanimous with the horizontal concave surface degree of depth of packing ring locating hole 9, when the concatenation pipeline, earlier put into external tapping 2 with seal ring 8, seal ring 8 rotates afterwards, it is fixed to carry out preliminary location to seal ring 8 in the packing ring locating hole 9 to make the packing ring locating lever embedding, avoid follow-up external tapping 2 to influence seal ring 8 with the concatenation work of internal interface 5, and then make this device when concatenation pipeline installation seal ring 8, including seal ring 8 in interface and the external tapping connection process, its overall position is difficult to take place the skew, and then avoid influencing seal ring 8's overall leakproofness.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. A petroleum pipeline convenient to splice comprises a pipeline main body (1), an outer joint (2), an outer joint fixing plate (3) and outer joint screw holes (4), and is characterized in that the outer joint (2) is located on the right side of the pipeline main body (1), the outer joint fixing plate (3) is arranged on one side of the outer joint (2), the outer joint screw holes (4) are formed in the upper end of the outer joint (2), an inner joint (5) is arranged on the left side of the pipeline main body (1), an inner joint screw hole (6) is formed in the upper end of the inner joint (5), an inner joint fixing plate (7) is arranged on one side of the inner joint (5), a sealing gasket (8) is arranged on the inner side of the outer joint (2), a gasket positioning hole (9) is formed in the outer side of the sealing gasket (8), a splicing screw (10) is arranged on the upper end of the outer joint screw hole (4), and a bolt fixing plate (11) is arranged on one side of the inner joint fixing plate (7), and one side of the fixing plate bolt (11) is provided with a fixing plate nut (12), the inner side of the pipeline main body (1) is provided with an inner pipe (13), the outer side of the inner pipe (13) is provided with an inner pipe wall (14), and the outer side of the inner pipe wall (14) is provided with a pipeline protective layer (15).
2. A petroleum pipeline easy to splice according to claim 1, characterized in that there are 2 external port screw holes (4) and 2 internal port screw holes (6), and 2 external port screw holes (4) and 2 internal port screw holes (6) are respectively located at the upper and lower ends of the external port (2) and the internal port (5).
3. A petroleum pipeline convenient for splicing according to claim 1, wherein 2 external interface fixing plates (3) and 2 internal interface fixing plates (7) are arranged, and the 2 external interface fixing plates (3) and the 2 internal interface fixing plates (7) are respectively arranged at the left two sides of the external interface (2) and the internal interface (5).
4. A petroleum pipeline easy to splice according to claim 1, characterized in that the outer joint fixing plate (3) and the inner joint fixing plate (7) are both at an angle of 90 ° to the outer joint screw hole (4) and the inner joint screw hole (6).
5. The petroleum pipeline convenient for splicing as claimed in claim 1, wherein the inner side of the outer joint (2) is provided with 4 gasket locating rods at equal intervals, and the protruding height of the gasket locating rods is consistent with the depth of the horizontal concave surface of the gasket locating holes (9).
6. A petroleum pipeline facilitating splicing according to claim 1, wherein the depth of the horizontal concave surface of the inner port screw hole (6) is only half the thickness of the protective layer (15) of the pipeline, and the inner side of the inner port screw hole (6) is provided with a thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022906011.XU CN214171602U (en) | 2020-12-07 | 2020-12-07 | Petroleum pipeline convenient to concatenation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022906011.XU CN214171602U (en) | 2020-12-07 | 2020-12-07 | Petroleum pipeline convenient to concatenation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214171602U true CN214171602U (en) | 2021-09-10 |
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ID=77604435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022906011.XU Active CN214171602U (en) | 2020-12-07 | 2020-12-07 | Petroleum pipeline convenient to concatenation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214171602U (en) |
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2020
- 2020-12-07 CN CN202022906011.XU patent/CN214171602U/en active Active
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20221216 Address after: 710075 Room 2707, Block C, Duhui, Keji Road, Yanta District, Xi'an, Shaanxi Patentee after: SHAANXI KERLIMAR ENGINEERS Co.,Ltd. Address before: 710119 room 50502, unit 5, building 1, pastoral apartment in the new industrial park, high tech Zone, Xi'an, Shaanxi Province Patentee before: SHAANXI LOW CARBON TECHNOLOGY CO.,LTD. |