CN217384613U - Portable pipe fitting airtightness detection tool - Google Patents
Portable pipe fitting airtightness detection tool Download PDFInfo
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- CN217384613U CN217384613U CN202220521960.2U CN202220521960U CN217384613U CN 217384613 U CN217384613 U CN 217384613U CN 202220521960 U CN202220521960 U CN 202220521960U CN 217384613 U CN217384613 U CN 217384613U
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- pipe fitting
- hole
- pipe
- rubber sleeve
- external thread
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Abstract
The utility model discloses an airtight frock that detects of portable pipe fitting, including two pipe clamps, it has detection pipe fitting, one of them to peg graft on the pipe clamp and have the stifled piece of ventilating, another it has sealed stifled piece to peg graft on the pipe clamp, the opposite face of nut and the surface overlap joint of pipe clamp, the bottom of the stifled piece of ventilating is provided with the rubber sleeve of ventilating, the bottom of sealed stifled piece is provided with the sealing rubber cover, the surface and the detection pipe fitting overlap joint of rubber sleeve and sealing rubber cover of ventilating. The utility model discloses a set up two pipe clamps, the pipe clamp that will have the stifled piece of ventilating presss from both sides in the one end that detects the pipe fitting, makes the gas of aeration equipment input can pass through an external screw thread section of thick bamboo and tubule input detection pipe fitting, and the pipe clamp that will have sealed stifled piece is at the other end that detects the pipe fitting, and the other end that detects the pipe fitting inserts the bottom overlap joint of rubber intra-annular with the separation blade to sealed, through the atmospheric pressure change that detects aeration equipment, reached the effect to detecting the pipe fitting gas tightness detection.
Description
The technical field is as follows:
the utility model relates to an airtight detection technical field specifically is an airtight frock that detects of portable pipe fitting.
Background art:
the chassis system of the automobile has a large number of pipelines, whether oil pipes or air pipes, which require good air tightness, and this requires that air tightness detection be performed on the pipelines when the pipelines are processed. However, most of the existing devices for detecting pipelines are complex in structure, large in size and difficult to carry, so that the use is inconvenient, and the improvement is needed.
The utility model has the following contents:
the utility model aims at prior art's defect, provide a airtight frock that detects of portable pipe fitting, possessed portable and the advantage of use, solved the inconvenient problem of carrying and awkward of current gas tightness detection device.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable pipe fitting airtight detection frock, includes two pipe clamps, it has the detection pipe fitting to peg graft on the pipe clamp, one of them it has the stifled piece of ventilating to peg graft on the pipe clamp, another it has sealed stifled piece to peg graft on the pipe clamp, the surface threaded connection of stifled piece of ventilating and sealed stifled piece has a pair of nut, the opposite face of nut and the surperficial overlap joint of pipe clamp, the bottom of stifled piece of ventilating is provided with the rubber sleeve of ventilating, the bottom of sealed stifled piece is provided with the sealing rubber cover, the surface and the detection pipe fitting overlap joint of rubber sleeve and sealing rubber cover of ventilating.
The pipe clamp comprises a clamp body, a circular through hole and a U-shaped through hole, wherein the circular through hole and the U-shaped through hole are formed in the opposite surfaces of the clamping end of the clamp body, the ventilation blocking piece and the sealing blocking piece are inserted into the circular through hole in the clamp body, and the detection pipe fitting is inserted into the U-shaped through hole in the clamp body.
The ventilation plug comprises an external thread cylinder and a thin tube, the external thread cylinder is inserted into the circular through hole, the thin tube is fixedly connected into the external thread cylinder, the bottom of the thin tube stretches out the external thread cylinder, the nut is in threaded connection with the surface of the external thread cylinder and in lap joint with the surface of the circular through hole in the clamp body, and the ventilation rubber sleeve is sleeved on the surface of the thin tube stretching out the external thread cylinder and in lap joint with the top of the detection pipe fitting inserted into the U-shaped through hole.
The sealing plug comprises an external thread rod, a separation blade and a rubber ring, the external thread rod is inserted into the circular through hole, the separation blade is fixedly connected to the bottom of the external thread rod, the rubber ring is fixedly connected to the bottom of the separation blade, the nut is in threaded connection with the surface of the external thread rod and is in lap joint with the surface of the circular through hole in the clamp body, and the sealing rubber sleeve is sleeved on the surface of the rubber ring and is in lap joint with the top of the detection pipe fitting inserted into the U-shaped through hole.
Specifically, a pot head of detecting the pipe fitting is equipped with first adaptation rubber sleeve, the terminal surface that first adaptation rubber sleeve was established to the pipe fitting cover and the stifled overlap joint of ventilating.
Specifically, another pot head of detection pipe fitting is equipped with second adaptation rubber sleeve, the terminal surface and the sealed stifled overlap joint of second adaptation rubber sleeve are established to the detection pipe fitting cover.
Specifically, the bottom of the rubber ring is uniformly provided with grooves.
The utility model has the advantages that:
the utility model discloses a set up two pipe clamps, the pipe clamp that will have the stifled piece of ventilating presss from both sides in the one end that detects the pipe fitting, makes the gas of aeration equipment input can pass through an external screw thread section of thick bamboo and tubule input detection pipe fitting, and the pipe clamp that will have sealed stifled piece is at the other end that detects the pipe fitting, and the other end that detects the pipe fitting inserts the bottom overlap joint of rubber intra-annular with the separation blade to sealed, through the atmospheric pressure change that detects aeration equipment, reached the effect to detecting the pipe fitting gas tightness detection.
Description of the drawings:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the venting plug and the pipe clamp of the present invention;
fig. 3 is a schematic structural view of the sealing plug and the pipe clamp of the present invention;
fig. 4 is a schematic structural view of the sealing plug of the present invention.
In the figure: 1-pipe clamp, 11-clamp body, 12-circular through hole, 13-U-shaped through hole, 2-ventilation blocking piece, 21-external thread cylinder, 22-tubule, 3-sealing blocking piece, 31-external thread rod, 32-baffle, 33-rubber ring, 34-groove, 4-nut, 5-ventilation rubber sleeve, 6-sealing rubber sleeve, 7-detection pipe fitting, 8-first adaptive rubber sleeve and 9-second adaptive rubber sleeve.
The specific implementation mode is as follows:
the following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be clearly and clearly defined.
Referring to fig. 1 to fig. 2, the present invention provides a technical solution: the utility model provides an airtight frock that detects of portable pipe fitting, includes two pipe clamps 1, and it has detection pipe fitting 7 to peg graft on the pipe clamp 1, and pipe clamp 1 is used for pressing from both sides at the both ends that detect pipe fitting 7. One of them pipe clamp 1 goes up the grafting has the stifled piece of ventilating 2, and the bottom of stifled piece of ventilating 2 and detection pipe fitting 7 overlap joint, and aerating device is connected at the top of stifled piece of ventilating 2 to aerify detection pipe fitting 7. The other pipe clamp 1 is inserted with a sealing plug 3, and the bottom of the sealing plug 3 is lapped with the detection pipe fitting 7, so that one end of the detection pipe fitting 7 is sealed. The surface screw thread of the block piece 2 of ventilating and the block piece 3 of sealing has a pair of nut 4, and the opposite face of nut 4 and the surperficial overlap joint of pipe clamp 1, nut 4 is used for fixing block piece 2 of ventilating and the block piece 3 of sealing on pipe clamp 1. The bottom of the blocking piece 2 of ventilating is provided with the rubber sleeve 5 of ventilating, and the bottom of sealed blocking piece 3 is provided with sealing rubber sleeve 6, and the surface of rubber sleeve 5 and sealing rubber sleeve 6 of ventilating and the 7 overlap joints of detection pipe fitting to improve the leakproofness of the blocking piece 2 of ventilating and sealed blocking piece 3 and the 7 overlap joints of detection pipe fitting. One pot head that detects pipe fitting 7 is equipped with first adaptation rubber sleeve 8, 7 covers of detection pipe fitting establish the terminal surface of first adaptation rubber sleeve 8 and the 2 overlap joints of stifled piece of ventilating, setting up of first adaptation rubber sleeve 8 makes 7 more stable quilt pipe clamps 1 centre gripping of detection pipe fitting, another pot head that detects pipe fitting 7 is equipped with second adaptation rubber sleeve 9, 7 covers of detection pipe fitting establish the terminal surface of second adaptation rubber sleeve 9 and 3 overlap joints of sealed stifled piece, setting up of second adaptation rubber sleeve 9 makes 7 more stable quilt pipe clamps 1 centre gripping of detection pipe fitting.
Referring to fig. 1 to 2, the pipe clamp 1 includes a clamp body 11, a circular through hole 12 and a U-shaped through hole 13, the circular through hole 12 and the U-shaped through hole 13 are opened on the opposite surface of the clamping end of the clamp body 11 to provide the mounting and clamping positions for the air-vent plug 2, the sealing plug 3 and the detection pipe 7, the air-vent plug 2 and the sealing plug 3 are inserted into the circular through hole 12 of the clamp body 11, and the detection pipe 7 is inserted into the U-shaped through hole 13 of the clamp body 11.
Referring to fig. 1 to 2, the ventilation plug 2 includes an external thread cylinder 21 and a thin tube 22, the external thread cylinder 21 is inserted into the circular through hole 12, the top of the external thread cylinder 21 is connected with an inflator through a pipeline, the thin tube 22 is fixedly connected in the external thread cylinder 21, the bottom of the thin tube 22 extends out of the external thread cylinder 21, two nuts 4 are in one group, the nuts 4 are in threaded connection with the surface of the external thread cylinder 21 and are in lap joint with the surface of the circular through hole 12 on the clamp body 11, and therefore the external thread cylinder 21 is fixed at the circular through hole 12. The rubber sleeve 5 that ventilates cup joints on the surface that a thin tube 22 stretches out a section of thick bamboo 21 of external screw thread and with insert the detection pipe fitting 7 top overlap joint of U-shaped through-hole 13 department to make the connection leakproofness of a section of thick bamboo 21 of external screw thread, thin tube 22 and detection pipe fitting 7 improve, make the gaseous stable input of the input of a section of thick bamboo 21 top of external screw thread detect in the pipe fitting 7.
Referring to fig. 1 to 4, the sealing plug 3 includes an external threaded rod 31, a stop piece 32 and a rubber ring 33, the external threaded rod 31 is inserted into the circular through hole 12, the stop piece 32 is fixedly connected to the bottom of the external threaded rod 31, and the bottom of the stop piece 32 is overlapped with the top of the detection pipe 7, so as to seal one end of the detection pipe 7. Rubber ring 33 fixed connection is in the bottom of separation blade 32, and the setting of rubber ring 33 is used for the cover on the surface that detects 7 overlap joint separation blade 32 bottoms of pipe fitting, improves the leakproofness between detection pipe fitting 7 and the separation blade 32, and recess 34 has evenly been seted up to the bottom of rubber ring 33, and the setting of recess 34 is convenient for rubber ring 33 and takes place deformation to make in the convenient rubber ring 33 that inserts of detection pipe fitting 7. The nut 4 is screwed on the surface of the male screw rod 31 and overlaps the surface of the clip body 11 at the circular through hole 12, fixing the position of the male screw rod 31 at the circular through hole 12. The sealing rubber sleeve 6 is sleeved on the surface of the rubber ring 33 and is in lap joint with the top of the detection pipe fitting 7 inserted into the U-shaped through hole 13, so that the tightness of the lap joint of the detection pipe fitting 7 and the sealing plug 3 is improved.
The working principle is as follows: this kind of airtight frock that detects of portable pipe fitting during use, it is connected with the external screw thread section of thick bamboo 21 top in the stifled piece 2 of ventilating on pipe clamp 1 to pass through the pipeline with the inflation equipment, then the pipe clamp 1 that will have the stifled piece 2 of ventilating presss from both sides in the one end that detects pipe fitting 7, make the gas of inflation equipment input can pass through external screw thread section of thick bamboo 21 and tubule 22 input and detect pipe fitting 7, pipe clamp 1 that will have sealed stifled piece 3 presss from both sides the other end that detects pipe fitting 7, the other end that detects pipe fitting 7 inserts in the rubber ring 33 with the bottom overlap joint of separation blade 32, thereby sealed, atmospheric pressure through detecting inflation equipment changes, thereby realize the detection to detecting the gas tightness of pipe fitting 7.
The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (4)
1. The utility model provides a portable pipe fitting airtight detection frock, includes two pipe clamps (1), its characterized in that: the pipe clamp comprises pipe clamps (1), a detection pipe fitting (7) is inserted on the pipe clamps (1), one of the pipe clamps (1) is inserted with a ventilation blocking piece (2), the other pipe clamp (1) is inserted with a sealing blocking piece (3), the surfaces of the ventilation blocking piece (2) and the sealing blocking piece (3) are in threaded connection with a pair of nuts (4), the opposite surface of each nut (4) is in lap joint with the surface of the pipe clamp (1), a ventilation rubber sleeve (5) is arranged at the bottom of the ventilation blocking piece (2), a sealing rubber sleeve (6) is arranged at the bottom of the sealing blocking piece (3), and the surfaces of the ventilation rubber sleeve (5) and the sealing rubber sleeve (6) are in lap joint with the detection pipe fitting (7);
the pipe clamp (1) comprises a clamp body (11), a circular through hole (12) and a U-shaped through hole (13), the circular through hole (12) and the U-shaped through hole (13) are formed in the opposite surfaces of the clamping end of the clamp body (11), the ventilation blocking piece (2) and the sealing blocking piece (3) are inserted into the circular through hole (12) in the clamp body (11), and the detection pipe piece (7) is inserted into the U-shaped through hole (13) in the clamp body (11);
the ventilation plug piece (2) comprises an external thread cylinder (21) and a thin tube (22), the external thread cylinder (21) is inserted into the circular through hole (12), the thin tube (22) is fixedly connected into the external thread cylinder (21), the bottom of the thin tube (22) extends out of the external thread cylinder (21), a nut (4) is in threaded connection with the surface of the external thread cylinder (21) and is in lap joint with the surface of the circular through hole (12) on the clamp body (11), and a ventilation rubber sleeve (5) is sleeved on the surface of the thin tube (22) extending out of the external thread cylinder (21) and is in lap joint with the top of a detection pipe fitting (7) inserted into the U-shaped through hole (13);
the sealing plug piece (3) comprises an external thread rod (31), a separation blade (32) and a rubber ring (33), the external thread rod (31) is inserted into the circular through hole (12), the separation blade (32) is fixedly connected to the bottom of the external thread rod (31), the rubber ring (33) is fixedly connected to the bottom of the separation blade (32), the nut (4) is in threaded connection with the surface of the external thread rod (31) and is in lap joint with the surface of the circular through hole (12) on the clamp body (11), and the sealing rubber sleeve (6) is sleeved on the surface of the rubber ring (33) and is in lap joint with the top of the detection pipe fitting (7) inserted into the U-shaped through hole (13).
2. The airtight frock that detects of portable pipe fitting of claim 1, its characterized in that: one pot head of detecting pipe fitting (7) is equipped with first adaptation rubber sleeve (8), the terminal surface of establishing first adaptation rubber sleeve (8) and stifled piece (2) overlap joint of ventilating are established to detecting pipe fitting (7) cover.
3. The airtight frock that detects of portable pipe fitting of claim 1, its characterized in that: the other pot head of detection pipe fitting (7) is equipped with second adaptation rubber sleeve (9), the terminal surface and the sealed stifled piece (3) overlap joint of second adaptation rubber sleeve (9) are established to detection pipe fitting (7) cover.
4. The airtight frock that detects of portable pipe fitting of claim 1, its characterized in that: the bottom of the rubber ring (33) is uniformly provided with grooves (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220521960.2U CN217384613U (en) | 2022-03-10 | 2022-03-10 | Portable pipe fitting airtightness detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220521960.2U CN217384613U (en) | 2022-03-10 | 2022-03-10 | Portable pipe fitting airtightness detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217384613U true CN217384613U (en) | 2022-09-06 |
Family
ID=83102316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220521960.2U Active CN217384613U (en) | 2022-03-10 | 2022-03-10 | Portable pipe fitting airtightness detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217384613U (en) |
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2022
- 2022-03-10 CN CN202220521960.2U patent/CN217384613U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230726 Address after: No. 158 Ziwen Road, Yunmeng County, Xiaogan, Hubei Province 432000 Patentee after: HUBEI TENGLONG AUTO PARTS MANUFACTURING Co.,Ltd. Address before: 213000 Tenglong Road, Wujin Economic Development Zone, Changzhou, Jiangsu 1 Patentee before: JIANGSU FLEXIBLE AUTO PARTS MANUFACTURING CO.,LTD. |
|
| TR01 | Transfer of patent right |