CN216559536U - Quick shutoff device that leaks hunting - Google Patents
Quick shutoff device that leaks hunting Download PDFInfo
- Publication number
- CN216559536U CN216559536U CN202220025784.3U CN202220025784U CN216559536U CN 216559536 U CN216559536 U CN 216559536U CN 202220025784 U CN202220025784 U CN 202220025784U CN 216559536 U CN216559536 U CN 216559536U
- Authority
- CN
- China
- Prior art keywords
- movable rod
- sealing ring
- handle
- plugging
- leakage detection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a quick plugging and leakage detecting device which comprises a body, a handle, a plugging head and a movable rod, wherein the plugging head is used for plugging one end of the body; the handle is hinged with one end of the movable rod, the blocking head is installed at one end of the movable rod, and the handle swings downwards to abut against one end of the blocking head sealing body; the other end of the movable rod is provided with an adjusting block and a sealing ring, the other end of the movable rod is provided with a sealing ring seat, the body is provided with a leakage detection air inlet channel, and the leakage detection air inlet channel is communicated with an air passage of the movable rod. According to the utility model, the sealing ring is inserted into a pipeline or a deep hole of the engine, the handle swings downwards, the movable rod is pulled to move backwards, and the sealing ring is compressed by the sealing ring seat, so that the pipeline and the deep hole are sealed, then the air inflation leakage detection is carried out, and the handle can be loosened only by swinging upwards during disassembly, so that the disassembly and assembly operation is convenient, and the leakage detection efficiency of the engine assembly is effectively improved.
Description
Technical Field
The utility model relates to the technical field of engine pipeline sealing detection, in particular to a quick plugging and leakage detecting device.
Background
Each engine is subjected to an inflation leak test before leaving the factory, so that pipelines on a plurality of engines need to be sealed, and an assembly leak test can be carried out. However, the existing engine pipeline leakage testing structure has the defects of troublesome disassembly and assembly and poor sealing performance, so that the leakage testing efficiency of an engine assembly is low.
Therefore, improvements and developments in the prior art are yet to be made.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a quick plugging and leakage detecting device, and aims to solve the technical problem that the existing engine pipeline leakage detecting and plugging structure is inconvenient to disassemble and assemble, so that the leakage detecting efficiency of an engine assembly is low.
In order to achieve the purpose, the technical scheme of the utility model is as follows: a quick plugging and leakage detecting device comprises a body, a handle, a plugging head for plugging one end of the body and a movable rod; the handle is hinged with one end of the movable rod, the blocking head is installed at one end of the movable rod, and the handle swings downwards to abut against one end of the blocking head sealing body; the other end of the movable rod is provided with an adjusting block and a sealing ring, the other end of the movable rod is provided with a sealing ring seat, the body is provided with a leakage detection air inlet channel, and the leakage detection air inlet channel is communicated with an air duct of the movable rod.
The quick plugging and leakage detecting device is characterized in that a gasket is further arranged at the other end of the body and used for being matched with an adjusting block to adjust the distance between the body and the sealing ring.
The quick plugging and leakage detecting device is characterized in that the body is connected with a leakage detecting air inlet channel through a connector.
The quick plugging and leakage detecting device is characterized in that the joint is a bent pipe joint.
The quick plugging and leakage detecting device is characterized in that the handle is connected with the movable rod through the raised head.
The quick plugging and leakage detecting device is characterized in that the sealing ring is made of butadiene acrylonitrile rubber.
Has the advantages that: according to the utility model, the sealing ring is inserted into a pipeline or a deep hole of the engine, the handle swings downwards, the movable rod is pulled to move backwards, and the sealing ring is compressed by the sealing ring seat, so that the pipeline and the deep hole are sealed, then the air inflation leakage detection is carried out, and the handle can be loosened only by swinging upwards during disassembly, so that the disassembly and assembly operation is convenient, and the leakage detection efficiency of the engine assembly is effectively improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
FIG. 2 is a schematic view of the leak detection state of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples.
As shown in fig. 1-2, the utility model discloses a rapid plugging leakage detection device, which comprises a body 1, a handle 2, a plugging head 3 for plugging one end of the body 1 and a movable rod 4; the handle 1 is hinged with one end of the movable rod 4, the blocking head 3 is installed at one end of the movable rod 4, and the handle 2 swings downwards to abut against the blocking head 3 to seal one end of the body 1; the other end of the movable rod 4 is provided with an adjusting block 5 and a sealing ring 6, the other end of the movable rod 3 is provided with a sealing ring seat 7, the body 1 is provided with a leakage detection air inlet channel 10, and the leakage detection air inlet channel 10 is communicated with an air channel of the movable rod 4 by 40.
When the device is used, the sealing ring 6 at the front end of the leakage detection device is placed in a deep hole 12 which needs to be sealed of an engine, then the handle 2 is shifted downwards, the sealing seat 7 is pulled backwards through the handle 2, the middle of the sealing ring 6 is enabled to bulge and seal the hole, and then the air inflation leakage detection is carried out. And (4) inflating towards the leakage detection air inlet channel, and enabling the air to enter the engine along with the ventilation to realize leakage detection. Through pulling the movable rod, the sealing washer seat compression sealing washer warp for the sealing washer middle part is bloated, so can realize quick shutoff deep hole, and after the leak hunting is accomplished, stir the handle up, unclamp the sealing washer seat, so the sealing washer reconversion, thereby make the shutoff loosen, directly extract the sealing washer. Therefore, the utility model can carry out rapid sealing and air inflation leakage test, and in addition, the height of the adjusting pad can be adjusted to correspond to holes with various depths; therefore, holes with the diameter less than 10mm and deep holes with the depth of 10mm-80mm can be drilled on the engine. The direction of the arrows in fig. 2 is the leak detection gas direction.
Specifically speaking, the other end of the body 1 is also provided with a gasket 8 for matching with the adjusting block 5 to adjust the distance between the adjusting block and the sealing ring 6, so that the device can realize quick sealing and inflation leakage testing on holes with the diameter smaller than 10mm and deep holes with the depth of 10mm-80mm on an engine.
Specifically speaking, the body 1 is connected with the leakage detection air inlet channel 10 through the joint 9, so the deep hole and the pipeline can be more conveniently inflated through the joint, and the inflation and leakage detection are more convenient.
Preferably, the joint 8 is a bent pipe joint.
Preferably, the handle 2 is connected with the movable rod 4 through the raised head 11, so that the handle can be pushed downwards to abut against the blocking head through the raised head, so that the movable rod is pulled to move backwards, and the sealing ring seat of the movable rod can be loosened when the handle is pushed.
Preferably, the sealing ring 6 is made of wear-resistant nitrile rubber, the sealing ring of the device is made of wear-resistant nitrile rubber, and the device is small in size, light in weight (about 0.5 KG) and convenient to disassemble, assemble and operate. Therefore, the device has excellent sealing performance on the pipeline and effectively improves the leakage test efficiency of the engine assembly.
According to the utility model, the sealing ring is inserted into a pipeline or a deep hole of the engine, the handle swings downwards, the movable rod is pulled to move backwards, and the sealing ring is compressed by the sealing ring seat, so that the pipeline and the deep hole are sealed, then the air inflation leakage detection is carried out, and the handle can be loosened only by swinging upwards during disassembly, so that the disassembly and assembly operation is convenient, and the leakage detection efficiency of the engine assembly is effectively improved.
The above is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, modifications or equivalent substitutions of the technical solution of the present invention without inventive work may be made without departing from the scope of the present invention.
Claims (6)
1. A quick plugging and leakage detecting device is characterized by comprising a body, a handle, a plugging head for plugging one end of the body and a movable rod; the handle is hinged with one end of the movable rod, the blocking head is installed at one end of the movable rod, and the handle swings downwards to abut against one end of the blocking head sealing body; the other end of the movable rod is provided with an adjusting block and a sealing ring, the other end of the movable rod is provided with a sealing ring seat, the body is provided with a leakage detection air inlet channel, and the leakage detection air inlet channel is communicated with an air duct of the movable rod.
2. The quick plugging and leakage detecting device according to claim 1, wherein a gasket is further arranged at the other end of the body and used for adjusting the distance between the body and the sealing ring by matching with the adjusting block.
3. The quick plugging leak detection device according to claim 1, wherein the body is connected with the leak detection air inlet channel through a joint.
4. The rapid plugging leak hunting device according to claim 3, wherein said fitting is a bent tube fitting.
5. The quick plugging leak hunting device according to claim 1, wherein said handle is connected to said movable rod by a nose.
6. The rapid plugging leak hunting device according to claim 1, wherein the sealing ring is made of nitrile rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220025784.3U CN216559536U (en) | 2022-01-07 | 2022-01-07 | Quick shutoff device that leaks hunting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220025784.3U CN216559536U (en) | 2022-01-07 | 2022-01-07 | Quick shutoff device that leaks hunting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216559536U true CN216559536U (en) | 2022-05-17 |
Family
ID=81560762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220025784.3U Active CN216559536U (en) | 2022-01-07 | 2022-01-07 | Quick shutoff device that leaks hunting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216559536U (en) |
-
2022
- 2022-01-07 CN CN202220025784.3U patent/CN216559536U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216559536U (en) | Quick shutoff device that leaks hunting | |
| CN210243114U (en) | Bellows leakproofness detection device | |
| CN108918040B (en) | Detection apparatus for automobile engine cylinder seal | |
| CN109596284B (en) | Pipeline joint gas leakage detection device | |
| CN206177520U (en) | Pipeline pressure testing buffer | |
| CN113108998A (en) | Corrugated pipe sealing performance detection mechanism and detection platform comprising same | |
| CN211085596U (en) | Sealed pipe fitting gas tightness detection device that aerifys and rise tightly | |
| CN210566964U (en) | Air tightness leakage test detection inflation plug | |
| CN108224093B (en) | Quick-connection receiving and transmitting ball cylinder device and application method thereof | |
| CN105604666B (en) | A kind of airtight leakage detection apparatus | |
| CN109595412A (en) | A kind of adaptive replaceable pipe joint waterproof construction | |
| CN209524203U (en) | A kind of adaptive replaceable pipe joint waterproof construction | |
| CN101949756A (en) | Air expansion leakage check device for detecting leakage of water tank | |
| CN208635976U (en) | A kind of solenoid valve tightness test device | |
| CN208721345U (en) | A kind of attachment device of water pump air-leakage test | |
| CN105841895A (en) | Joint sealing equipment | |
| CN105757056A (en) | Sealed leak detection device | |
| CN214661215U (en) | Through-flow cylinder convenient to pipeline flowing water | |
| CN105526464A (en) | Capsule type oil pipeline fracture plugging device and method of rapidly plugging oil pipeline fracture | |
| CN214662867U (en) | Integrated pneumatic through-flow pipeline telescopic jacking device | |
| CN208339974U (en) | A kind of fire protection pipeline pressure testing machine | |
| CN212748178U (en) | Sealing test jig for engine air inlet rubber tube | |
| CN219345782U (en) | Air compressor pipe fitting interfacing apparatus that gas tightness is high | |
| CN201255710Y (en) | Novel tube blocking device | |
| CN211289142U (en) | Boiler pipeline elbow |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |