CN215639248U - Oil gas pipeline mouth of pipe detection device - Google Patents
Oil gas pipeline mouth of pipe detection device Download PDFInfo
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- CN215639248U CN215639248U CN202122071532.2U CN202122071532U CN215639248U CN 215639248 U CN215639248 U CN 215639248U CN 202122071532 U CN202122071532 U CN 202122071532U CN 215639248 U CN215639248 U CN 215639248U
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Abstract
The utility model provides a device for detecting a pipe orifice of an oil and gas pipeline, and relates to the technical field of oil and gas pipelines. The utility model comprises two cylindrical and coaxially arranged sleeves, two ends of a support rod are respectively connected with the end parts of the two sleeves, a sliding groove is arranged on the support rod, a sliding rod is arranged in the sliding groove in a sliding manner, a detection rod is arranged at the bottom end of the sliding rod, a measurement piece is arranged on the detection rod in a sliding manner, a drive ring is arranged on the sleeve in a rotating manner, at least three rotating grooves are arranged on the sleeve on the side surface of the drive ring, pressure rods with two ends respectively positioned at the inner side and the outer side of the sleeve are arranged in the rotating grooves in a rotating manner, a pressure plate is arranged at the end part of the pressure rod positioned at the inner side of the sleeve in a rotating manner, the detection rod is arranged along the radial direction of the sleeve, a graduated scale matched with the measuring sheet is correspondingly arranged on the detection rod, the supporting rod can circularly slide on the end part of the sleeve along the axis of the sleeve, the three rotating grooves are arranged at equal intervals in the circumferential direction of the sleeve, and a push block which is contacted with the end part of the pressure rod positioned outside the sleeve is arranged at the corresponding position of the side wall of the driving ring.
Description
Technical Field
The utility model relates to the technical field of oil and gas pipelines, in particular to a pipe orifice detection device for an oil and gas pipeline.
Background
At present, the flatness of the end face of a pipe orifice of a pipeline needs to be detected before welding, the end face of the pipe orifice of the pipeline is prevented from inclining or protruding to influence the welding quality of a pipe orifice welding seam, the pipe orifice welding seam is generally measured manually, the efficiency is low due to naked eye observation, and the measurement result is inaccurate. The pipeline still needs to be adjusted well before welding, and current manual work is adjusted well inefficiently.
Disclosure of Invention
The utility model aims to develop an oil-gas pipeline orifice detection device capable of rapidly detecting the flatness of a pipeline orifice.
The utility model is realized by the following technical scheme:
oil gas pipeline mouth of pipe detection device includes:
the two sleeves are cylindrical and are coaxially arranged;
the two ends of the supporting rod are respectively connected with the end parts of the two sleeves;
the sliding chute is arranged on the supporting rod;
the sliding rod is arranged in the sliding groove in a sliding manner;
the detection rod is arranged at the bottom end of the sliding rod;
the measuring sheet is arranged on the detection rod in a sliding manner;
the driving ring is rotatably arranged on the sleeve;
at least three rotary grooves arranged on the sleeve on the side surface of the driving ring;
the pressure rod is rotatably arranged in the rotary groove, and two ends of the pressure rod are respectively positioned at the inner side and the outer side of the sleeve;
the pressing plate is rotatably connected with the end part of the pressing rod positioned at the inner side of the sleeve;
the detection rod is arranged along the radial direction of the sleeve, the detection rod is correspondingly provided with a graduated scale matched with the measuring piece, the support rod can circularly slide along the axis of the sleeve on the end part of the sleeve, the rotary groove is arranged in the circumferential direction of the sleeve at equal intervals, and the corresponding position of the side wall of the driving ring is provided with a push block which is in contact with the end part of the pressing rod positioned outside the sleeve.
Optionally, a top cover is arranged at the top of the sliding rod, a screw rod is arranged at the lower part of the sliding rod, and a nut is arranged on the screw rod.
Optionally, the sliding groove is arranged along the length direction of the supporting rod, the sliding groove is rectangular, the upper portion of the sliding rod is a square rod with a rectangular shape, and the length of the square rod is smaller than the depth of the sliding groove.
Optionally, the top center of the pressure plate is rotatably connected with the pressure rod, and a rubber layer is arranged on the bottom surface of the pressure plate.
Optionally, a plurality of slots are formed in the side wall of the driving ring, and an insertion rod matched with the slots is slidably arranged at a corresponding position on the sleeve.
Alternatively, the plurality of slots on the side wall of the drive ring are arranged at equal intervals in the circumferential direction thereof.
Optionally, be equipped with the annular on the sleeve, the annular is seted up along the outer circumference of sleeve outer wall, the annular is the circular ring groove with sleeve coaxial line, the drive ring rotates and locates in the annular.
Optionally, the rotary groove is arranged in a ring groove on one side of the driving ring close to the supporting rod.
Optionally, a plurality of support rods are arranged between the two sleeves, and the plurality of support rods are arranged at equal intervals in the circumferential direction of the end portion of the sleeve.
Optionally, the sleeve end is rotatably provided with a rotating ring coaxial with the sleeve end, and two ends of the supporting rod are respectively connected with the rotating rings at the two sleeve ends.
The utility model has the beneficial effects that:
the utility model can quickly make the pipeline and the sleeve coaxial by rotating the driving ring, realizes the alignment between the two pipelines, can quickly detect the flatness of the end surface of the pipe orifice of the pipeline by rotating the supporting rod to drive the detection rod to rotate, judges whether the inclination and the bulge exist or not, and can quickly detect the outer diameter and the inner diameter of the pipeline by the measuring sheet on the detection rod.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a view showing the construction of a detection bar;
FIG. 3 is a view showing the structure of the pressing rod and the pressing plate.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art can appreciate, the described embodiments may be modified in various different ways, without departing from the spirit or scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present invention.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 3, the utility model discloses an oil and gas pipeline orifice detection device, which comprises two cylindrical sleeves 1, wherein the two sleeves 1 are in a coaxial state, rotating rings 3 are rotatably arranged at the end parts of the two sleeves 1 close to each other, the rotating rings 3 are coaxially arranged with the sleeves 1, four support rods 2 are arranged between the two rotating rings 3, the support rods 2 are arranged in parallel with the axial direction of the sleeves 1, the two ends of each support rod 2 are respectively connected with the rotating rings 3 at the end parts of the two sleeves 1, and the four support rods 2 are arranged at equal intervals in the circumferential direction of the rotating rings 3. The two sleeves 1 are kept coaxial by the swivel 3 and the strut 2, and the swivel 3 is rotatable so that the strut 2 is rotatable about the axis of the sleeves 1.
The middle part of the sleeve 1 is provided with a ring groove 4, the ring groove 4 is arranged along the outer circumference of the outer wall of the sleeve 1, and the ring groove 4 is a circular ring groove coaxial with the sleeve 1. The driving ring is arranged in the annular groove 4 in a rotating mode, the driving ring is a circular ring matched with the annular groove 4, a handle 5 is arranged on the outer wall of the driving ring, and the driving ring can be pushed to rotate in the annular groove 4 along the axis of the sleeve 1 through the handle 5.
Be equipped with a plurality of slots 8 on the lateral wall of branch 2 is kept away from to the drive ring, equidistant setting on the circumferencial direction of drive ring lateral wall of a plurality of slots 8, the lateral wall that annular 4 corresponds slides and is equipped with the inserted bar 9 with slot 8 complex, is equipped with poker rod 10 on the inserted bar 9, and poker rod 10 stretches out the sleeve 1 outside, can promote inserted bar 9 through poker rod 10 and slide, makes poker rod 9 insert slot 8 or extract from slot 8. The insertion rod 9 is inserted into the insertion groove 8, and the driving ring is fixed.
The side wall of the driving ring close to the support rod 2 is provided with four push blocks 7, the four push blocks 7 are arranged at equal intervals in the circumferential direction of the side wall of the driving ring, and the driving ring rotates to enable the push blocks 7 to rotate in the annular groove 4 along the axis of the sleeve 1.
Four rotating grooves 13 matched with the push blocks 7 are further arranged in the annular groove 4 on one side, close to the support rod 2, of the driving ring, and the four rotating grooves 13 are respectively positioned on rotating tracks of the four push blocks 7. The rotary groove 13 penetrates through the sleeve 1, the pressure rod 6 is rotatably arranged in the rotary groove 13, the upper end part of the pressure rod 6 extends out of the outer side of the rotary groove 13 and is in contact with the push block 7, and the push block 7 pushes the upper end part of the pressure rod 6 to enable the pressure rod 6 to rotate around the rotary connection part of the pressure rod and the rotary groove 13. The lower end of the pressure lever 6 extends to the inner side of the sleeve 1, a pressure plate 11 is rotatably arranged at the lower end of the pressure lever 6, the top center of the pressure plate 11 is rotatably connected with the pressure lever 6, and a rubber layer 12 is arranged on the bottom surface of the pressure plate 11, which is in contact with the outer wall of the pipeline.
One of the support rods 2 is provided with a sliding groove 14, the sliding groove 14 penetrates through the support rod 2 along the radial direction of the sleeve 1, the sliding groove 14 is arranged along the length direction of the support rod 2, and the sliding groove 14 is cuboid. A sliding rod is arranged in the sliding groove 14 in a sliding mode, the upper portion of the sliding rod is a rectangular square rod 17, the length of the square rod 17 is smaller than the depth of the sliding groove 14, a screw rod 19 is arranged on the lower portion of the sliding rod, the square rod 17 slides in the sliding groove 14, and the sliding rod can only slide along the length direction of the sliding groove 14 but cannot rotate when the square rod 17 is located in the sliding groove 14 through the matching of the square rod 17 and the sliding groove 14. The top end of the sliding rod is provided with a top cover 18, the size of the top cover 18 is larger than that of the sliding groove 14, the sliding groove 14 cannot be entered into, a screw rod 19 at the lower part of the sliding rod is provided with a nut 20 which is matched with the sliding groove, after the sliding rod is inserted into the sliding groove 14 and the position is adjusted, the nut 20 is screwed, the nut 20 abuts against the inner side surface of the supporting rod 2, and the top cover 18 abuts against the outer side surface of the supporting rod 2, so that the sliding rod is fixed.
The bottom end of the sliding rod is provided with a detection rod 15, the detection rod 15 is arranged along the radial direction of the sleeve 1, a measurement sheet 16 is arranged on the detection rod 15 in a sliding mode, the measurement sheet 16 is arranged along the radial direction of the sleeve 1, and the measurement sheet 16 slides on the detection rod 15 along the radial direction of the sleeve 1. The detection rod 15 is also provided with a graduated scale matched with the measuring sheet 16, and the graduated scale reading of the graduated scale is the distance between the current position and the axis of the sleeve 1. The detection rod 15 and the measuring piece 16 are smaller in size than the screw rod 19, and the nut 20 can pass through the detection rod 15 and the measuring piece 16.
The two pipelines respectively penetrate into the two sleeves 1, the end parts of the two pipelines are positioned on the inner sides of the supporting rods 2, the driving ring on the sleeve 1 is rotated, the four push blocks 7 on the driving ring simultaneously push the compression rods 6 to rotate, so that the lower end parts of the four compression rods 6 synchronously move towards the center of the sleeve 1, the pressure plates 11 at the end parts of the compression rods 6 are pressed on the outer wall of the pipeline to fix the pipeline, the pipeline is in a state coaxial with the sleeve 1 at the moment, the two sleeves 1 are always in a coaxial state, and the two pipelines in the two sleeves 1 are also in a coaxial state. The rubber layer 12 on the bottom surface of the pressure plate 11 is in contact with the outer wall of the pipeline, so that the outer wall of the pipeline is prevented from being crushed, the friction force of the rubber layer 12 can prevent the pipeline from sliding along the axial direction of the pipeline, and the inserted rods 9 are inserted into the corresponding slots 8 through the poke rods 10, so that the driving ring is fixed. The supporting rod 2 can rotate along with the rotating ring 3 to provide space for welding between the two pipeline ends, and after welding is completed, the inserting rod 9 is pulled out to enable the driving ring to rotate in the reverse direction, so that the pressing plate 11 can not be pressed on the outer wall of the pipeline any more.
When carrying out size measurement to the pipeline tip, insert the slide bar in the spout 14, according to the position of pipeline tip, the position of slide bar slides, makes 15 positions of measuring rod and the cooperation of pipeline tip position, and measuring rod 15 is located pipeline terminal surface lateral part, screws up the bolt and realizes fixing the slide bar, through the measuring piece 16 on the slide measuring rod 15, makes measuring piece 16 support the outer wall and the inner wall at the pipeline respectively, realizes quick external diameter and the internal diameter measurement to the pipeline. When detecting pipeline terminal surface roughness, the slide bar slides, make measuring rod 15 support at the pipeline terminal surface, behind the fixed slide bar, rotate branch 2, make branch 2 and swivel 3 rotate around 1 axis of sleeve, measuring rod 15 slides on the pipeline terminal surface, if measuring rod 15 supports at the pipeline terminal surface and accomplishes the round and rotate and do not take place to interfere, then the pipeline terminal surface does not exist the arch, the pipeline terminal surface is comparatively level and smooth, otherwise, if measuring rod 15 takes place to interfere at the rotation in-process, then have the arch on the pipeline terminal surface of department of interfering, the pipeline terminal surface unevenness. After the measurement of the outer diameter and the inner diameter of the pipeline and the detection of the flatness of the end face of the pipeline are completed, the nut 20 is taken down, and the slide rod and the detection rod 15 can be pulled out.
According to the utility model, the pipeline and the sleeve 1 can be quickly coaxial by rotating the driving ring, alignment between the two pipelines is realized, the flatness of the end face of the pipe orifice of the pipeline can be quickly detected by rotating the detection rod 15 through rotating the support rod 2, whether inclination and bulge exist is judged, and the outer diameter and the inner diameter of the pipeline can also be quickly detected by the measuring sheet 16 on the detection rod 15.
The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the technical solutions of the present invention, so long as the technical solutions can be realized on the basis of the above embodiments without creative efforts, which should be considered to fall within the protection scope of the patent of the present invention.
Claims (10)
1. Oil gas pipeline mouth of pipe detection device, its characterized in that includes:
the two sleeves are cylindrical and are coaxially arranged;
the two ends of the supporting rod are respectively connected with the end parts of the two sleeves;
the sliding chute is arranged on the supporting rod;
the sliding rod is arranged in the sliding groove in a sliding manner;
the detection rod is arranged at the bottom end of the sliding rod;
the measuring sheet is arranged on the detection rod in a sliding manner;
the driving ring is rotatably arranged on the sleeve;
at least three rotary grooves arranged on the sleeve on the side surface of the driving ring;
the pressure rod is rotatably arranged in the rotary groove, and two ends of the pressure rod are respectively positioned at the inner side and the outer side of the sleeve;
the pressing plate is rotatably connected with the end part of the pressing rod positioned at the inner side of the sleeve;
the detection rod is arranged along the radial direction of the sleeve, the detection rod is correspondingly provided with a graduated scale matched with the measuring piece, the support rod can circularly slide along the axis of the sleeve on the end part of the sleeve, the rotary groove is arranged in the circumferential direction of the sleeve at equal intervals, and the corresponding position of the side wall of the driving ring is provided with a push block which is in contact with the end part of the pressing rod positioned outside the sleeve.
2. The oil and gas pipeline orifice detection device of claim 1, wherein a top cover is arranged at the top of the sliding rod, a screw is arranged at the lower part of the sliding rod, and a nut is arranged on the screw.
3. The oil and gas pipeline orifice detection device of claim 2, wherein the sliding groove is arranged along the length direction of the support rod, the sliding groove is cuboid, the upper part of the sliding rod is a square rod with a cuboid shape, and the length of the square rod is smaller than the depth of the sliding groove.
4. The oil and gas pipeline orifice detection device of claim 1, wherein the top center of the pressure plate is rotatably connected with the pressure rod, and a rubber layer is arranged on the bottom surface of the pressure plate.
5. The oil and gas pipeline orifice detection device of claim 1, wherein a plurality of slots are formed in the side wall of the driving ring, and insertion rods matched with the slots are slidably arranged at corresponding positions on the sleeve.
6. The oil and gas pipeline orifice detection device of claim 5, wherein the plurality of slots on the side wall of the drive ring are arranged at equal intervals in the circumferential direction of the drive ring.
7. The oil and gas pipeline orifice detection device of claim 1, wherein the sleeve is provided with a ring groove, the ring groove is formed along the outer circumference of the outer wall of the sleeve, the ring groove is an annular groove coaxial with the sleeve, and the driving ring is rotatably arranged in the ring groove.
8. The device for detecting the pipe orifice of an oil and gas pipeline according to claim 7, wherein the rotating groove is formed in a ring groove on one side of the driving ring close to the supporting rod.
9. The oil and gas pipeline orifice detection device of claim 1, wherein a plurality of struts are arranged between two sleeves, and the struts are arranged at equal intervals in the circumferential direction of the sleeve end.
10. The oil and gas pipeline orifice detection device of claim 9, wherein the sleeve end is rotatably provided with a swivel coaxial therewith, and two ends of the strut are respectively connected with the swivels at the two sleeve ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122071532.2U CN215639248U (en) | 2021-08-31 | 2021-08-31 | Oil gas pipeline mouth of pipe detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122071532.2U CN215639248U (en) | 2021-08-31 | 2021-08-31 | Oil gas pipeline mouth of pipe detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215639248U true CN215639248U (en) | 2022-01-25 |
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ID=79904323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122071532.2U Active CN215639248U (en) | 2021-08-31 | 2021-08-31 | Oil gas pipeline mouth of pipe detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215639248U (en) |
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2021
- 2021-08-31 CN CN202122071532.2U patent/CN215639248U/en active Active
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