CN213748938U - Pipeline gas leakage detection device with self-fixing effect - Google Patents
Pipeline gas leakage detection device with self-fixing effect Download PDFInfo
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- CN213748938U CN213748938U CN202120005755.6U CN202120005755U CN213748938U CN 213748938 U CN213748938 U CN 213748938U CN 202120005755 U CN202120005755 U CN 202120005755U CN 213748938 U CN213748938 U CN 213748938U
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- sealing cover
- leakage detection
- sealed lid
- detection device
- pipe
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Abstract
The embodiment of the utility model discloses pipeline gas leakage detection device with from fixed effect, concretely relates to pipeline gas leakage detection technical field, including first sealed lid, one side of first sealed lid is provided with the sealed lid of second, first sealed lid all is provided with the sealing washer with the inside of the sealed lid of second, be provided with the connecting pipe between first sealed lid and the sealed lid of second, the one end and the first sealed fixed connection that covers of connecting pipe, the surface embedding of first sealed lid has the piston. The utility model discloses a set up slide bar, roof, spring and snap ring, when installing the device, rotate the slide bar on the mounting ring of one side, make the screw thread part on the slide bar break away from the snap ring, then the spring can make the roof of slide bar one end withstand the outer wall of pipeline along the snap ring is inwards slided to fix the mounting ring, the roof is the rubber material, can be better attached on the pipeline outer wall, increased fixed effect.
Description
Technical Field
The embodiment of the utility model provides a relate to pipeline gas leakage detection technical field, concretely relates to pipeline gas leakage detection device with from fixed effect.
Background
The pipeline mainly detects its leakproofness through nondestructive test, hydrostatic test or other gas leakage check out test set before the installation, and during the pipeline installation, generally adopt welding or flange or joint to connect.
The prior art has the following defects: the existing air leakage detection device is sleeved on the connector when in use, the fixing effect is poor, and the phenomenon of deviation is easy to occur, so that the testing effect is influenced.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a pipeline gas leakage detection device with from fixed effect, through the slide bar, the roof, spring and snap ring, when installing the device, rotate the slide bar on the side-mounting ring, make the screw thread part on the slide bar break away from the snap ring, then the spring can inwards slide the slide bar along the snap ring, the outer wall of pipeline is withstood to the roof that makes slide bar one end, thereby fix the collar, the roof is the rubber material, attached on the pipeline outer wall that can be better, fixed effect has been increased, with the problem of solving among the prior art because the relatively poor result in of fixed effect of device.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: the utility model provides a pipeline gas leakage detection device with from fixed effect, includes first sealed lid, one side of first sealed lid is provided with the sealed lid of second, first sealed lid all is provided with the sealing washer with the inside of the sealed lid of second, be provided with the connecting pipe between first sealed lid and the sealed lid of second, the one end and the first sealed fixed connection that covers of connecting pipe, the surface embedding of first sealed lid has the piston, the top fixed mounting of first sealed lid has the pipe, the inside of pipe is provided with interior pole, interior pole and pipe sliding connection, the equal fixed mounting in one side of first sealed lid and the sealed lid of second has the link, the one end fixed mounting of link has the collar, the slide bar has been inserted to the inside of collar, the one end fixed mounting of slide bar has the roof, the roof is the rubber material.
Furthermore, a through groove is formed in the mounting ring, and a clamping ring is fixedly mounted at one end of the inner wall of the through groove.
Further, the outer surface of the slide bar is provided with threads, and the slide bar is in threaded connection with the clamping ring.
Further, the outer surface cover of slide bar is equipped with the spring, the one end and the snap ring fixed connection of spring.
Further, an inner pipe is arranged inside the connecting pipe, one end of the inner pipe is matched with the connecting pipe, and one end of the inner pipe is fixedly connected with the second sealing cover.
Further, the both sides fixed mounting of inner tube has the slider, inner wall one side of connecting pipe is provided with the spout, slider and spout sliding connection.
Furthermore, an annular groove is formed in one end, located on the sliding groove, of the inner wall of the connecting pipe, and one end of the sliding groove is communicated with the annular groove.
The embodiment of the utility model provides a have following advantage:
1. by arranging the sliding rod, the top plate, the spring and the snap ring, when the device is installed, the sliding rod on the installation ring on one side is rotated, so that the thread part on the sliding rod is separated from the snap ring, then the spring can slide the sliding rod inwards along the snap ring, and the top plate at one end of the sliding rod is enabled to be propped against the outer wall of the pipeline, so that the installation ring is fixed, the top plate is made of rubber and can be well attached to the outer wall of the pipeline, and the fixing effect is improved;
2. through setting up the slider, the spout, inner tube and ring channel, when sealing up first sealed lid and second and dock, insert the connecting pipe with the inner tube of the sealed lid one end of second, when inserting, need correspond the slider on inner tube surface and the spout of connecting pipe inner wall, the slider of male in-process can be along spout inside sliding, it goes out to reach the ring channel until the slider, then rotate the sealed lid of second, it slides in the ring channel to drive the slider, stagger with the one end of spout, thereby the inner tube blocks in the connecting pipe, accomplish the butt joint of first sealed lid and the sealed lid of second, it is comparatively convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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 should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the mounting ring of the present invention;
FIG. 3 is an enlarged view of the point A of FIG. 2 according to the present invention;
FIG. 4 is a connecting structure of the connecting pipe and the inner pipe of the present invention;
fig. 5 is a cross-sectional view of the connecting pipe of the present invention.
In the figure: the sealing device comprises a first sealing cover 1, a second sealing cover 2, a sealing ring 3, a connecting pipe 4, a piston 5, a guide pipe 6, an inner rod 7, a connecting frame 8, a mounting ring 9, a sliding rod 10, a top plate 11, a through groove 12, a snap ring 13, a spring 14, an inner pipe 15, a sliding block 16, a sliding groove 17 and an annular groove 18.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 the attached drawings 1-3 in the specification, the pipe leakage detecting device with the self-fixing effect of the embodiment includes a first sealing cover 1, a second sealing cover 2 is disposed on one side of the first sealing cover 1, sealing rings 3 are disposed inside the first sealing cover 1 and the second sealing cover 2, a connecting pipe 4 is disposed between the first sealing cover 1 and the second sealing cover 2, one end of the connecting pipe 4 is fixedly connected with the first sealing cover 1, a piston 5 is embedded in the outer surface of the first sealing cover 1, a guide pipe 6 is fixedly mounted at the top end of the first sealing cover 1, an inner rod 7 is disposed inside the guide pipe 6, the inner rod 7 is slidably connected with the guide pipe 6, a connecting frame 8 is fixedly mounted on one side of each of the first sealing cover 1 and the second sealing cover 2, a mounting ring 9 is fixedly mounted at one end of the connecting frame 8, a slide rod 10 is inserted inside the mounting ring 9, one end of the sliding rod 10 is fixedly provided with a top plate 11, and the top plate 11 is made of rubber.
The implementation scenario is specifically as follows: when the device is installed, the first sealing cover 1 and the second sealing cover 2 are required to be sleeved on two sides of the joint, then the first sealing cover 1 is butted with the second sealing cover 2, the joint is covered inside the first sealing cover 1 and the second sealing cover 2, then the sliding rod 10 on the mounting ring 9 on one side is rotated to separate the thread part on the sliding rod 10 from the snap ring 13, then the spring 14 can slide the sliding rod 10 inwards along the snap ring 13, the top plate 11 at one end of the sliding rod 10 is propped against the outer wall of the pipeline, so as to fix the mounting ring 9, the top plate 11 is made of rubber material, can be better attached on the outer wall of the pipeline, the fixing effect is increased, when in use, the piston 5 on the first sealing cover 1 can be opened, gas is introduced inwards, a part of the sealing cover 7 inside the conduit 6 is pushed upwards, when the first sealing cover 1 and the second sealing cover 2 are damaged, and gas leakage occurs, the inner rod 7 will move down the conduit 6 and will push the inner rod 7 upwards when an air leak occurs at the interface.
Referring to the attached fig. 4-5 in the specification, in the pipe leakage detecting device with the self-fixing effect according to this embodiment, a through groove 12 is formed inside the mounting ring 9, and a snap ring 13 is fixedly mounted at one end of the inner wall of the through groove 12.
Further, the outer surface of the sliding rod 10 is provided with threads, the sliding rod 10 is in threaded connection with the snap ring 13, and the sliding rod 10 on the one side mounting ring 9 is rotated to enable the threaded part on the sliding rod 10 to be separated from the snap ring 13.
Further, the outer surface of the sliding rod 10 is sleeved with a spring 14, one end of the spring 14 is fixedly connected with the snap ring 13, and the spring 14 can slide the sliding rod 10 inwards along the snap ring 13, so that the top plate 11 at one end of the sliding rod 10 abuts against the outer wall of the pipeline, and the mounting ring 9 is fixed.
Further, an inner pipe 15 is arranged inside the connecting pipe 4, one end of the inner pipe 15 is matched with the connecting pipe 4, one end of the inner pipe 15 is fixedly connected with the second sealing cover 2, and when the first sealing cover 1 is in butt joint with the second sealing cover 2, the inner pipe 15 at one end of the second sealing cover 2 is inserted into the connecting pipe 4.
Further, the two sides of the inner tube 15 are fixedly provided with sliders 16, one side of the inner wall of the connecting tube 4 is provided with a sliding groove 17, the sliders 16 are connected with the sliding groove 17 in a sliding manner, when the inner tube is inserted, the sliders 16 on the surface of the inner tube 15 need to correspond to the sliding groove 17 on the inner wall of the connecting tube 4, and the sliders 16 can slide inwards along the sliding groove 17 in the inserting process.
Furthermore, an annular groove 18 is formed in one end, located at the sliding groove 17, of the inner wall of the connecting pipe 4, one end of the sliding groove 17 is communicated with the annular groove 18 until the sliding block 16 reaches the annular groove 18, then the second sealing cover 2 is rotated to drive the sliding block 16 to slide in the annular groove 18 and be staggered with one end of the sliding groove 17, and therefore the inner pipe 15 is clamped in the connecting pipe 4.
The implementation scenario is specifically as follows: when butt joint is carried out on the first sealing cover 1 and the second sealing cover 2, the inner pipe 15 at one end of the second sealing cover 2 is inserted into the connecting pipe 4, when the inner pipe is inserted, the sliding block 16 on the surface of the inner pipe 15 needs to correspond to the sliding groove 17 on the inner wall of the connecting pipe 4, the sliding block 16 can slide inwards along the sliding groove 17 in the inserting process until the sliding block 16 reaches the annular groove 18, then the second sealing cover 2 is rotated, the sliding block 16 is driven to slide in the annular groove 18 and is staggered with one end of the sliding groove 17, so that the inner pipe 15 is clamped in the connecting pipe 4, butt joint of the first sealing cover 1 and the second sealing cover 2 is completed, the butt joint is convenient, when the joint needs are disassembled, the second sealing cover 2 on one side can be rotated until one end of the sliding groove 17 where the sliding block 16 moves, and then the butt joint can be pulled outwards.
The working principle is as follows: referring to the attached drawings 1-3 of the specification, when the device is installed, a first sealing cover 1 and a second sealing cover 2 are sleeved on two sides of a joint, then the first sealing cover 1 is abutted with the second sealing cover 2, the joint is covered inside the first sealing cover 1 and the second sealing cover 2, then a sliding rod 10 on a side installation ring 9 is rotated to enable a thread part on the sliding rod 10 to be separated from a clamping ring 13, then a spring 14 enables the sliding rod 10 to slide inwards along the clamping ring 13, a top plate 11 at one end of the sliding rod 10 is enabled to be propped against the outer wall of a pipeline, so that the installation ring 9 is fixed, when the device is used, a piston 5 on the first sealing cover 1 can be opened, gas is introduced inwards to push an inner rod 7 inside a conduit 6 upwards, and when the first sealing cover 1 and the second sealing cover 2 are damaged and gas leaks, the inner rod 7 can move downwards along the conduit 6, when air leakage occurs at the interface, the inner rod 7 is pushed upwards.
Referring to the attached drawings 4-5 in the specification, when the first sealing cover 1 and the second sealing cover 2 are butted, the inner tube 15 at one end of the second sealing cover 2 is inserted into the connecting tube 4, when the inner tube 15 is inserted, the sliding block 16 on the surface of the inner tube 15 needs to correspond to the sliding groove 17 on the inner wall of the connecting tube 4, the sliding block 16 slides inwards along the sliding groove 17 in the inserting process until the sliding block 16 reaches the annular groove 18, then the second sealing cover 2 is rotated to drive the sliding block 16 to slide in the annular groove 18 and stagger with one end of the sliding groove 17, so that the inner tube 15 is clamped in the connecting tube 4, and the butting of the first sealing cover 1 and the second sealing cover 2 is completed.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (7)
1. The utility model provides a pipeline gas leakage detection device with from fixed effect, includes first sealed lid (1), its characterized in that: a second sealing cover (2) is arranged on one side of the first sealing cover (1), sealing rings (3) are arranged inside the first sealing cover (1) and the second sealing cover (2), a connecting pipe (4) is arranged between the first sealing cover (1) and the second sealing cover (2), one end of the connecting pipe (4) is fixedly connected with the first sealing cover (1), a piston (5) is embedded into the outer surface of the first sealing cover (1), a guide pipe (6) is fixedly installed at the top end of the first sealing cover (1), an inner rod (7) is arranged inside the guide pipe (6), the inner rod (7) is slidably connected with the guide pipe (6), connecting frames (8) are fixedly installed on one sides of the first sealing cover (1) and the second sealing cover (2), a mounting ring (9) is fixedly installed at one end of each connecting frame (8), a sliding rod (10) is inserted into the mounting ring (9), one end of the sliding rod (10) is fixedly provided with a top plate (11), and the top plate (11) is made of rubber.
2. The pipeline air leakage detection device with the self-fixing effect as claimed in claim 1, wherein: a through groove (12) is formed in the mounting ring (9), and a clamping ring (13) is fixedly mounted at one end of the inner wall of the through groove (12).
3. The pipeline air leakage detection device with the self-fixing effect as claimed in claim 2, wherein: the outer surface of the sliding rod (10) is provided with threads, and the sliding rod (10) is in threaded connection with the clamping ring (13).
4. The pipeline air leakage detection device with the self-fixing effect as claimed in claim 2, wherein: the outer surface cover of slide bar (10) is equipped with spring (14), the one end and the snap ring (13) fixed connection of spring (14).
5. The pipeline air leakage detection device with the self-fixing effect as claimed in claim 1, wherein: the inner pipe (15) is arranged inside the connecting pipe (4), one end of the inner pipe (15) is matched with the connecting pipe (4), and one end of the inner pipe (15) is fixedly connected with the second sealing cover (2).
6. The pipeline air leakage detection device with the self-fixing effect as claimed in claim 5, wherein: the inner pipe is characterized in that sliding blocks (16) are fixedly mounted on two sides of the inner pipe (15), a sliding groove (17) is formed in one side of the inner wall of the connecting pipe (4), and the sliding blocks (16) are connected with the sliding groove (17) in a sliding mode.
7. The pipeline air leakage detection device with the self-fixing effect as claimed in claim 6, wherein: an annular groove (18) is formed in one end, located on the sliding groove (17), of the inner wall of the connecting pipe (4), and one end of the sliding groove (17) is communicated with the annular groove (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120005755.6U CN213748938U (en) | 2021-01-04 | 2021-01-04 | Pipeline gas leakage detection device with self-fixing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120005755.6U CN213748938U (en) | 2021-01-04 | 2021-01-04 | Pipeline gas leakage detection device with self-fixing effect |
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| Publication Number | Publication Date |
|---|---|
| CN213748938U true CN213748938U (en) | 2021-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120005755.6U Active CN213748938U (en) | 2021-01-04 | 2021-01-04 | Pipeline gas leakage detection device with self-fixing effect |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319548A (en) * | 2022-02-15 | 2022-04-12 | 广东工业大学 | Monitoring equipment for monitoring abnormal conditions in drainage pipe network inspection well |
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2021
- 2021-01-04 CN CN202120005755.6U patent/CN213748938U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319548A (en) * | 2022-02-15 | 2022-04-12 | 广东工业大学 | Monitoring equipment for monitoring abnormal conditions in drainage pipe network inspection well |
| CN114319548B (en) * | 2022-02-15 | 2023-08-25 | 广东工业大学 | Monitoring equipment for monitoring abnormal conditions in drainage pipe network inspection well |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215600 floor 20, petrochemical trading building, Zhangjiagang Free Trade Zone, Suzhou, Jiangsu Patentee after: Jiangsu anruisen Electronic Material Co.,Ltd. Address before: 20 / F, petrochemical trading building, Zhangjiagang Free Trade Zone, Suzhou, Jiangsu 215000 Patentee before: Zhangjiagang Free Trade Zone anruisen chemical products Co.,Ltd. |
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| CP03 | Change of name, title or address |