CN213022135U - Petroleum pipeline sealing performance detection device - Google Patents
Petroleum pipeline sealing performance detection device Download PDFInfo
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- CN213022135U CN213022135U CN202020792732.XU CN202020792732U CN213022135U CN 213022135 U CN213022135 U CN 213022135U CN 202020792732 U CN202020792732 U CN 202020792732U CN 213022135 U CN213022135 U CN 213022135U
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Abstract
The utility model relates to a petroleum pipeline detects technical field, specifically is a petroleum pipeline leakproofness detection device, including petroleum pipeline test rack, one side fixedly connected with first end supporting shoe of petroleum pipeline test rack, the first sealed piece of one side fixedly connected with of first end supporting shoe, the one end fixedly connected with second end supporting shoe of first end supporting shoe is kept away from to petroleum pipeline test rack, one side fixedly connected with direction slide bar of first end supporting shoe, the one end and the second end supporting shoe fixed connection of first end supporting shoe are kept away from to the direction slide bar. This petroleum pipeline leakproofness detection device through being provided with direction slide bar and slip supporting mechanism, and the direction slide bar plays the effect of direction, and the slip supporting mechanism can slide at the surface of direction slide bar, can support the optional position of pipeline, and the detection of being convenient for can prevent that first sealed piece and second sealed piece from taking place deformation, and the practicality is stronger.
Description
Technical Field
The utility model relates to a petroleum pipeline detects technical field, specifically is a petroleum pipeline leakproofness detection device.
Background
The oil pipeline (also called pipeline, pipeline) is composed of oil pipe and its accessories, and according to the requirements of technological process, it is equipped with correspondent oil pump unit, and designed and installed into a complete pipeline system for completing the tasks of oil material receiving, unloading and transferring.
The pipes of oil pipelines are generally steel pipes, and are connected into long-distance pipelines by welding, flanges and other connecting devices, and valves are used for opening and closing control and flow regulation. The oil pipeline mainly comprises conveying processes such as isothermal conveying, heating conveying, sequential conveying and the like. The corrosion of the pipeline and how to prevent corrosion are one of the important links of pipeline maintenance. Oil pipelines have become one of the major means of transporting oil today and still have considerable potential for development in the future.
The device for detecting the sealing performance of the petroleum pipeline disclosed in chinese patent CN10166091U can prevent the interference of the external natural wind to the detection result, so as to accurately detect the sealing performance of the petroleum pipeline, but during the specific use, the device for detecting the sealing performance of the petroleum pipeline has the following disadvantages:
the existing detection device has the advantages that in the use process, because the length of the pipeline to be detected is long, the gravity of the pipeline influences the sealing structures at the two ends, the sealing mechanism can deform to influence the sealing effect, the detection result is influenced, the service life of the sealing structure is short, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a petroleum pipeline leakproofness detection device, through being provided with direction slide bar and slip supporting mechanism, the effect of direction is played to the direction slide bar, and slip supporting mechanism can slide at the surface of direction slide bar, can support the optional position of pipeline, and the detection of being convenient for can prevent that first sealed piece and second sealed piece from taking place deformation, and the practicality is stronger, has solved the problem that proposes among the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a petroleum pipeline tightness detection device comprises a petroleum pipeline detection frame, wherein a first end portion supporting block is fixedly connected to one side of the petroleum pipeline detection frame, a first sealing block is fixedly connected to one side of the first end portion supporting block, a second end portion supporting block is fixedly connected to one end, far away from the first end portion supporting block, of the petroleum pipeline detection frame, a guide slide bar is fixedly connected to one side of the first end portion supporting block, one end, far away from the first end portion supporting block, of the guide slide bar is fixedly connected with the second end portion supporting block, a sliding supporting mechanism is arranged on the outer surface of the guide slide bar, a movable mechanism is arranged on the outer surface of the guide slide bar, the movable mechanism comprises a first slide block, a blocking frame and a second sealing block, the top of the first slide block is fixedly connected with the blocking frame, a second sealing block is fixedly connected to one side of the blocking frame, and a second telescopic rod, the one end and the second end supporting shoe fixed connection of second telescopic link, the surface of the sealed piece of first sealed piece and second is provided with the pipeline body, the surface of pipeline body is provided with a transparent plastic section of thick bamboo, the inside of a transparent plastic section of thick bamboo is provided with the ribbon, the inside of first sealed piece is pegged graft and is had the breather pipe, the breather pipe runs through first end supporting shoe fixedly connected with fan.
Optionally, the sliding support mechanism includes a second slider, a first telescopic rod, and an arc-shaped support bracket.
Optionally, the top of the second slider is fixedly connected with a first telescopic rod, and the top of the first telescopic rod is fixedly connected with an arc-shaped bearing bracket.
Optionally, sliding holes are formed in the first sliding block and the second sliding block, and the sliding holes are matched with the guide sliding rods.
Optionally, the number of the guide slide bars is two.
Optionally, one side of the first end supporting block close to the first sealing block and one side of the blocking frame close to the second sealing block are both provided with a rubber sealing layer.
Optionally, the outer surfaces of the first sealing block and the second sealing block are both fixedly connected with sealing rings.
(III) advantageous effects
The utility model provides a petroleum pipeline leakproofness detection device possesses following beneficial effect:
this petroleum pipeline leakproofness detection device, in the use, through being provided with direction slide bar and slip supporting mechanism, the direction slide bar plays the effect of direction, slip supporting mechanism can slide at the surface of direction slide bar, can support the optional position of pipeline, be convenient for detect, slip supporting mechanism includes the second slider, first telescopic link and arc support bracket, arc support bracket and pipeline body looks adaptation, can be fine support the pipeline body, can reduce the pressure of pipeline body to first sealed piece and second sealed piece at the in-process that supports, make the sealing ring that first sealed piece and second sealed piece surface set up remain sealed throughout, do benefit to going on smoothly of detection, prevent that first sealed piece and second sealed piece from taking place deformation, the device's practicality has been improved greatly.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a schematic structural view of the sliding support mechanism of the present invention;
fig. 4 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention.
In the figure: 1-petroleum pipeline detection frame, 2-first end supporting block, 3-first sealing block, 4-second end supporting block, 5-guide sliding rod, 6-sliding supporting mechanism, 601-second sliding block, 602-first telescopic rod, 603-arc supporting bracket, 7-moving mechanism, 701-first sliding block, 702-blocking frame, 703-second sealing block, 8-second telescopic rod, 9-pipeline body, 10-transparent plastic barrel, 11-ribbon, 12-breather pipe, 13-fan and 14-sealing ring.
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.
Referring to fig. 1 to 4, the present invention provides a technical solution: the oil pipeline detection device comprises an oil pipeline detection frame 1, wherein a first end part supporting block 2 is fixedly connected to one side of the oil pipeline detection frame 1, a first sealing block 3 is fixedly connected to one side of the first end part supporting block 2, a second end part supporting block 4 is fixedly connected to one end, far away from the first end part supporting block 2, of the oil pipeline detection frame 1, a guide slide bar 5 is fixedly connected to one side of the first end part supporting block 2, one end, far away from the first end part supporting block 2, of the guide slide bar 5 is fixedly connected with the second end part supporting block 4, a slide supporting mechanism 6 is arranged on the outer surface of the guide slide bar 5, a movable mechanism 7 is arranged on the outer surface of the guide slide bar 5, the movable mechanism 7 comprises a first slide block 701, a blocking frame 702 and a second sealing block 703, a blocking frame 702 is fixedly connected to the top of the first slide block 701, a second sealing block 703 is, one end of the second telescopic rod 8 is fixedly connected with the second end supporting block 4, the outer surfaces of the first sealing block 3 and the second sealing block 703 are provided with a pipeline body 9, the outer surface of the pipeline body 9 is provided with a transparent plastic cylinder 10, a ribbon 11 is arranged inside the transparent plastic cylinder 10, a vent pipe 12 is inserted inside the first sealing block 3, the vent pipe 12 penetrates through the first end supporting block 2 and is fixedly connected with a fan 13, the sliding supporting mechanism 6 comprises a second sliding block 601, a first telescopic rod 602 and an arc-shaped supporting bracket 603, the top of the second sliding block 601 is fixedly connected with the first telescopic rod 602, the top of the first telescopic rod 602 is fixedly connected with the arc-shaped supporting bracket 603, the inside of the first sliding block 701 and the second sliding block 601 is respectively provided with a sliding hole, the sliding holes are matched with the guide sliding rods 5, the number of the guide sliding rods 5 is two, one side of the first end supporting block 2 close to the first sealing block 3 and one side of the blocking, the outer surfaces of the first sealing block 3 and the second sealing block 703 are fixedly connected with a sealing ring 14.
When in use, firstly, the pipeline body 9 is placed on the sliding support mechanism 6, the sliding support mechanism 6 is matched with the pipeline body 9, the length of the first telescopic rod 602 is adjusted to adjust the height of the pipeline body 9, then the length of the second telescopic rod 8 is adjusted, so that the movable mechanism 7 pushes the pipeline body 9 to push the pipeline body 9 to one end of the first end supporting block 2, finally, the first sealing block 3 and the second sealing block 703 are inserted into the pipeline body 9, at this time, the sealing ring 14 can play a sealing role, then, a worker can sleeve the transparent plastic cylinder 10 on the outer surface of the pipeline body 9 to detect the pipeline body 9, the detection method is the existing detection method, the sealing ring is arranged at the position where the transparent plastic cylinder 10 is contacted with the pipeline body 9, and due to sealing, the first telescopic rod 602 and the second telescopic rod 8 can be electric telescopic rods or hydraulic telescopic rods, or other telescopic machanisms that have flexible function, slide supporting mechanism 6 in the device can support pipeline body 9, do benefit to and detect the use, prevent that first sealed piece 3 and second sealed piece 703 from taking place the deformation influence leakproofness by the action of gravity for a long time, even the length of the pipeline body 9 that waits to detect is longer, still can be fine support pipeline body 9, the supporting effect is good, can effectively improve the life of first sealed piece 3 and second sealed piece 703, do benefit to many times and detect the use, wherein, first end supporting shoe 2 is close to first sealed piece 3 and keeps off the frame 702 and all is provided with the rubber seal layer near one side of second sealed piece 703, this rubber seal layer also can play certain sealed effect.
In summary, when the petroleum pipeline tightness detection device is used, the guide slide bar 5 plays a guiding role by arranging the guide slide bar 5 and the sliding support mechanism 6, the sliding support mechanism 6 can slide on the outer surface of the guide slide bar 5, can support any position of the pipeline and is convenient for detection, the sliding support mechanism 6 comprises a second slide block 601, a first telescopic rod 602 and an arc-shaped support bracket 603, the arc-shaped support bracket 603 is matched with the pipeline body 9, the pipeline body 9 can be well supported, the pressure of the pipe body 9 on the first sealing block 3 and the second sealing block 703 is reduced during the supporting process, make the sealing ring 14 that first sealed piece 3 and second sealed piece 703 surface set up remain sealed throughout, do benefit to going on smoothly of detection, prevent that first sealed piece 3 and second sealed piece 703 from taking place deformation, improved the device's practicality greatly.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a petroleum pipeline leakproofness detection device, includes petroleum pipeline testing stand (1), its characterized in that: a first end supporting block (2) is fixedly connected to one side of the petroleum pipeline detecting frame (1), a first sealing block (3) is fixedly connected to one side of the first end supporting block (2), a second end supporting block (4) is fixedly connected to one end, far away from the first end supporting block (2), of the petroleum pipeline detecting frame (1), a guide slide bar (5) is fixedly connected to one side of the first end supporting block (2), one end, far away from the first end supporting block (2), of the guide slide bar (5) is fixedly connected with the second end supporting block (4), a slide supporting mechanism (6) is arranged on the outer surface of the guide slide bar (5), a movable mechanism (7) is arranged on the outer surface of the guide slide bar (5), the movable mechanism (7) comprises a first sliding block (701), a blocking frame (702) and a second sealing block (703), and the blocking frame (702) is fixedly connected to the top of the first sliding block (701), keep off one side fixedly connected with second sealed piece (703) of frame (702), keep off one side fixedly connected with second telescopic link (8) that second sealed piece (703) were kept away from in frame (702), the one end and second end supporting shoe (4) fixed connection of second telescopic link (8), the surface of first sealed piece (3) and second sealed piece (703) is provided with pipeline body (9), the surface of pipeline body (9) is provided with a transparent plastic section of thick bamboo (10), the inside of a transparent plastic section of thick bamboo (10) is provided with ribbon (11), the inside of first sealed piece (3) is pegged graft and is had breather pipe (12), breather pipe (12) run through first end supporting shoe (2) fixedly connected with fan (13).
2. The petroleum pipeline tightness testing device of claim 1, wherein: the sliding support mechanism (6) comprises a second sliding block (601), a first telescopic rod (602) and an arc-shaped support bracket (603).
3. The petroleum pipeline tightness testing device of claim 2, wherein: the top of the second sliding block (601) is fixedly connected with a first telescopic rod (602), and the top of the first telescopic rod (602) is fixedly connected with an arc-shaped bearing bracket (603).
4. The petroleum pipeline tightness testing device of claim 1, wherein: sliding holes are formed in the first sliding block (701) and the second sliding block (601), and the sliding holes are matched with the guide sliding rods (5).
5. The petroleum pipeline tightness testing device of claim 1, wherein: the number of the guide sliding rods (5) is two.
6. The petroleum pipeline tightness testing device of claim 1, wherein: and rubber sealing layers are arranged on the first end supporting block (2) close to the first sealing block (3) and on the side, close to the second sealing block (703), of the blocking frame (702).
7. The petroleum pipeline tightness testing device of claim 1, wherein: the outer surfaces of the first sealing block (3) and the second sealing block (703) are fixedly connected with sealing rings (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020792732.XU CN213022135U (en) | 2020-05-13 | 2020-05-13 | Petroleum pipeline sealing performance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020792732.XU CN213022135U (en) | 2020-05-13 | 2020-05-13 | Petroleum pipeline sealing performance detection device |
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| Publication Number | Publication Date |
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| CN213022135U true CN213022135U (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020792732.XU Active CN213022135U (en) | 2020-05-13 | 2020-05-13 | Petroleum pipeline sealing performance detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115493777A (en) * | 2022-11-17 | 2022-12-20 | 陕西中桥明智能科技有限公司 | Leakproofness detection device is used in valve production |
-
2020
- 2020-05-13 CN CN202020792732.XU patent/CN213022135U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115493777A (en) * | 2022-11-17 | 2022-12-20 | 陕西中桥明智能科技有限公司 | Leakproofness detection device is used in valve production |
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