CN217716813U - Air leakage detector for air pipe joint of electric locomotive - Google Patents
Air leakage detector for air pipe joint of electric locomotive Download PDFInfo
- Publication number
- CN217716813U CN217716813U CN202221859265.3U CN202221859265U CN217716813U CN 217716813 U CN217716813 U CN 217716813U CN 202221859265 U CN202221859265 U CN 202221859265U CN 217716813 U CN217716813 U CN 217716813U
- Authority
- CN
- China
- Prior art keywords
- sound wave
- detector
- air pipe
- pipe joint
- wave frequency
- 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 an electric locomotive air pipe connector gas leakage detector, including the detector casing, the positive fixed mounting of detector casing has display screen, sound wave frequency to detect button, sound wave vibration to detect button and sensitivity adjust knob, the top fixed mounting of detector casing has the sound wave frequency probe, just the top of detector casing and the outside that is located the sound wave frequency probe are provided with protective assembly, just one side from the top down of detector casing fixed mounting in proper order has sound wave vibration probe and battery power to detect the button, just the opposite side fixed mounting of detector casing has the earphone. The utility model discloses a whether sound wave frequency detects and whether sound wave vibration detects two kinds of detection methods and leaks gas to the air pipe joint and detect, has solved current air pipe joint and has detected with the gas leakage detector, only has a detection method and whether leaks gas to the air pipe joint and detect, and detection method is more single, leads to the unsafe problem of testing result easily.
Description
Technical Field
The utility model relates to a gas leakage detector technical field especially relates to electric locomotive tuber pipe connects gas leakage detector.
Background
An electric locomotive is also called an electric train, and refers to a train which obtains electric energy from a power supply network (contact network) or a power supply rail and drives a vehicle to run through an electric motor. The electric locomotive needs electric energy supplied by the power supply system of the electrified railway, and the electric drive diesel locomotive and the gas locomotive which carry the power generation energy and device do not belong to the electric locomotive category.
After electric locomotive production is accomplished or when putting into use, need use the leak detector to detect the seal of air pipe joint, and then judge whether there is the phenomenon of gas leakage in air pipe joint, current air pipe joint detects uses the leak detector, only has a detection mode and whether gas leakage detects air pipe joint, and detection mode is more single, leads to the testing result inaccurate easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing an air leakage detector for an air pipe joint of an electric locomotive.
In order to achieve the above purpose, the utility model adopts the following technical scheme: electric locomotive air pipe connector gas leakage detector, including the detector casing, the positive fixed mounting of detector casing has display screen, sound wave frequency detection button, sound wave vibration detection button and sensitivity adjust knob, the top fixed mounting of detector casing has the sound wave frequency probe, just the top of detector casing and the outside that is located the sound wave frequency probe are provided with protective assembly, just one side from the top down of detector casing fixed mounting in proper order has sound wave vibration probe and battery power to detect the button, just the opposite side fixed mounting of detector casing has the earphone, just the inside fixed mounting of detector casing has treater and battery, the battery is treater, display screen, sound wave frequency probe, sound wave vibration probe and earphone power supply.
The sound wave frequency probe is sequentially close to the air pipe joint, whether air leakage exists in the air pipe joint or not is detected through the sound wave frequency probe, sound wave signals are converted into electric signals to be transmitted to the processor, data are transmitted to the display screen through the processor, and if the air leakage exists, the air leakage size can be displayed on the display screen, so that a worker can conveniently and visually check the air leakage size; when the sound wave frequency probe does not detect air leakage, be close to the air pipe joint in proper order through the sound wave vibration probe, the sound wave vibration probe converts the sound wave signal that detects into on signal transmission to the treater, the treater is signal transmission to supporting earphone on, judge whether there is air leakage through the earphone, and then detect whether air pipe joint leaks gas through two kinds of detection methods of sound wave frequency detection and sound wave vibration, the air leakage detector for air pipe joint detection that has solved current, only have a detection mode and detect whether air pipe joint leaks gas, the detection mode is more single, lead to the inaccurate problem of testing result easily.
As a further description of the above technical solution:
the protection assembly comprises an annular threaded seat, the annular threaded seat is fixedly connected to the top of the detector shell, and the inner thread of the annular threaded seat is connected with a protection cover.
The sound wave frequency probe can be covered by the protective cover, so that the sound wave frequency probe is prevented from being damaged due to collision with other objects when the detector is not used, and the sound wave frequency probe can be protected.
As a further description of the above technical solution:
the anti-lost rope is fixedly connected between the protective cover and the detector shell.
Through the setting of anti-lost rope can be followed annular thread seat at the protection casing and dismantled the back, hang the protection casing on the detector casing to can avoid the protection casing to lose.
As a further description of the above technical solution:
the processor, the display screen, the sound wave frequency probe, the sound wave vibration probe and the earphone are all electrically connected with the storage battery.
As a further description of the above technical solution:
the display screen, the sound wave frequency probe, the sound wave vibration probe, the earphone, the sound wave frequency detection button, the sound wave vibration detection button, the sensitivity adjusting knob and the storage battery electric quantity detection button are all electrically connected with the processor.
As a further description of the above technical solution:
the bottom fixed mounting of detector casing has the interface that charges, the interface and the battery electric connection that charge.
The storage battery is convenient to charge when the electric quantity of the storage battery is insufficient through the arrangement of the charging interface.
The utility model discloses following beneficial effect has:
1. compared with the prior art, the air pipe joint air leakage detector for the electric locomotive has the advantages that the sound wave frequency probe is sequentially close to the air pipe joint, whether air leakage exists in the air pipe joint or not is detected through the sound wave frequency probe, the sound wave signal is converted into the electric signal to be transmitted to the processor, the data is transmitted to the display screen through the processor, the air leakage size can be displayed on the air leakage display screen if the air leakage exists, and the air leakage detector is convenient for workers to visually check; when the sound wave frequency probe does not detect the gas leakage, be close to the air pipe connector in proper order through the sound wave vibration probe, the sound wave vibration probe converts the sound wave signal that detects into electrical signal transmission to the treater on, the treater is with electrical signal transmission to supporting earphone on, judge whether there is gas leakage through the earphone, and whether detect the air pipe connector through two kinds of detection methods of sound wave frequency detection and sound wave vibration and leak gas and detect, current air pipe connector detects with the gas leakage detector, it detects whether to leak gas to the air pipe connector only to have a detection method, the detection method is more single, lead to the unsafe problem of testing result easily.
2. Compared with the prior art, this electric locomotive air pipe connector gas leakage detector, through the inside of rotatory to the annular thread seat with the protection casing, and then carry out the shade to the sound wave frequency probe through the protection casing, avoid the sound wave frequency probe to lead to damaging with other article collisions when not using the detector, and then can protect the sound wave frequency probe, and can dismantle the back from the annular thread seat at the protection casing through the setting of preventing losing the rope, hang the protection casing on the detector casing, thereby can avoid the protection casing to lose.
Drawings
Fig. 1 is a perspective view of the whole structure of the air pipe joint air leakage detector of the electric locomotive provided by the utility model;
FIG. 2 is a perspective view of another angle of the overall structure of the air leakage detector for the air pipe joint of the electric locomotive according to the present invention;
fig. 3 is a front sectional view of the casing of the air leakage detector for the air pipe joint of the electric locomotive.
Illustration of the drawings:
1. a detector housing; 2. a display screen; 3. a sound wave frequency detection button; 4. a sonic vibration detection button; 5. a sensitivity adjustment knob; 6. a sonic frequency probe; 7. a sonic vibration probe; 8. a storage battery electric quantity detection button; 9. an earphone; 10. a processor; 11. a storage battery; 12. an annular threaded seat; 13. a protective cover; 14. preventing the rope from being lost; 15. and a charging interface.
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. 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 fig. 1 to 3, the utility model provides an electric locomotive air pipe connector gas leakage detector: including detector casing 1, the bottom fixed mounting of detector casing 1 has interface 15 that charges, the positive fixed mounting of detector casing 1 has display screen 2, sound wave frequency detection button 3, sound wave vibration detection button 4 and sensitivity adjust knob 5, the top fixed mounting of detector casing 1 has sound wave frequency probe 6, and the top of detector casing 1 and the outside that is located sound wave frequency probe 6 are provided with protection component, and one side from the top down fixed mounting of detector casing 1 has sound wave vibration probe 7 and battery power to detect button 8 in proper order, and the opposite side fixed mounting of detector casing 1 has earphone 9, and the inside fixed mounting of detector casing 1 has treater 10 and battery 11.
The protection component comprises an annular threaded seat 12, the annular threaded seat 12 is fixedly connected to the top of the detector shell 1, the internal thread of the annular threaded seat 12 is connected with a protection cover 13, and a loss-preventing rope 14 is fixedly connected between the protection cover 13 and the detector shell 1.
Treater 10, display screen 2, sound wave frequency probe 6, sound wave vibration probe 7, earphone 9 and the interface 15 that charges all with battery 11 electric connection, display screen 2, sound wave frequency probe 6, sound wave vibration probe 7, earphone 9, sound wave frequency detect button 3, sound wave vibration detect button 4, sensitivity adjust knob 5 and battery electric quantity detect button 8 all with treater 10 electric connection.
When the air leakage detector is used, when the air leakage detector is required to detect whether an air pipe joint of an electric locomotive leaks air, the storage battery electric quantity detection button 8 is pressed firstly, then the electric quantity and the voltage of the storage battery 11 are detected through the processor 10, the detected data are transmitted to the display screen 2, a user can conveniently check the electric quantity and the voltage, the voltage and the electric quantity of the storage battery 11, and the voltage and the electric quantity of the storage battery 11 are ensured to be in an appropriate range when the detector is used;
when the voltage and the electric quantity of the storage battery 11 are within a proper range, firstly rotating the sensitivity adjusting knob 5 to adjust the sensitivity to the maximum, then rotating the protective cover 13 to enable the protective cover 13 to be separated from the annular threaded seat 12, further enabling the sound wave frequency probe 6 to be exposed outside, then sequentially enabling the sound wave frequency probe 6 to be close to the air pipe joint, detecting whether air leakage exists in the air pipe joint through the sound wave frequency probe 6, converting a sound wave signal into an electric signal and transmitting the electric signal to the processor 10, transmitting data to the display screen 2 through the processor 10, and displaying the air leakage size on the air leakage display screen 2, so that a worker can visually check the air leakage size conveniently;
when the air pipe joint is subjected to air leakage detection through the sound wave frequency probe 6 and air leakage is not detected, the earphone 9 is firstly worn on the head, then the sound wave vibration probe 7 is sequentially close to the air pipe joint, the sound wave vibration probe 7 converts detected sound wave signals into electric signals to be transmitted to the processor 10, the processor 10 transmits the electric signals to the matched earphone 9, whether air leakage exists or not is judged through the earphone 9, and whether air leakage exists or not is detected through two detection modes of sound wave frequency detection and sound wave vibration detection, so that the problem that the detection result is inaccurate due to the fact that the existing air leakage detector for detecting the air pipe joint only has one detection mode to detect whether air leakage exists or not is solved;
after the detection is accomplished, through the inside of rotating protection casing 13 to annular thread seat 12, and then carry out the shade to sound wave frequency probe 6 through protection casing 13, avoid sound wave frequency probe 6 and other article collisions to lead to damaging when not using the detector, and then can protect sound wave frequency probe 6, and can dismantle the back on annular thread seat 12 at protection casing 13 through the setting of preventing losing rope 14, hang protection casing 13 on detector casing 1, thereby can avoid protection casing 13 to lose.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (6)
1. The air pipe joint air leakage detector for the electric locomotive comprises a detector shell, wherein a display screen, a sound wave frequency detection button, a sound wave vibration detection button and a sensitivity adjusting knob are fixedly arranged on the front surface of the detector shell; the method is characterized in that: the top fixed mounting of detector casing has the sound wave frequency probe, just the top of detector casing and the outside that is located the sound wave frequency probe are provided with protective assembly, just one side from the top down of detector casing fixed mounting has sound wave vibration probe and battery power to detect the button in proper order, just the opposite side fixed mounting of detector casing has the earphone, just the inside fixed mounting of detector casing has treater and battery.
2. The air pipe joint air leakage detector for the electric locomotive according to claim 1, wherein: the protection assembly comprises an annular threaded seat, the annular threaded seat is fixedly connected to the top of the detector shell, and the inner thread of the annular threaded seat is connected with a protection cover.
3. The air pipe joint air leakage detector for the electric locomotive according to claim 2, wherein: and an anti-lost rope is fixedly connected between the protective cover and the detector shell.
4. The air pipe joint air leakage detector for the electric locomotive according to claim 1, wherein: the processor, the display screen, the sound wave frequency probe, the sound wave vibration probe and the earphone are all electrically connected with the storage battery.
5. The air pipe joint air leakage detector for the electric locomotive according to claim 1, wherein: the display screen, the sound wave frequency probe, the sound wave vibration probe, the earphone, the sound wave frequency detection button, the sound wave vibration detection button, the sensitivity adjusting knob and the storage battery electric quantity detection button are all electrically connected with the processor.
6. The air pipe joint air leakage detector for the electric locomotive according to claim 1, wherein: the bottom fixed mounting of detector casing has the interface that charges, the interface and the battery electric connection that charge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221859265.3U CN217716813U (en) | 2022-07-19 | 2022-07-19 | Air leakage detector for air pipe joint of electric locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221859265.3U CN217716813U (en) | 2022-07-19 | 2022-07-19 | Air leakage detector for air pipe joint of electric locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217716813U true CN217716813U (en) | 2022-11-01 |
Family
ID=83779289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221859265.3U Active CN217716813U (en) | 2022-07-19 | 2022-07-19 | Air leakage detector for air pipe joint of electric locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217716813U (en) |
-
2022
- 2022-07-19 CN CN202221859265.3U patent/CN217716813U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102288281B (en) | On-line monitoring device and method for breeze vibration of high-tension line based on vibration generation | |
| CN205001870U (en) | Pipeline ultrasonic leak detection device | |
| CN217716813U (en) | Air leakage detector for air pipe joint of electric locomotive | |
| CN201637806U (en) | Cable breaking point detector | |
| CN205898671U (en) | Infrared carbon dioxide sensor | |
| CN207923214U (en) | A kind of ultrasonic flow rate measurement device | |
| CN107702862A (en) | A kind of valve leaks detection means | |
| CN206095299U (en) | Humiture and electrostatic test system | |
| CN209043541U (en) | Leakage inspector for water pipe | |
| CN215180360U (en) | Cable fault detection device | |
| CN208271025U (en) | A kind of automobile fault diagnostic apparatus | |
| CN203396791U (en) | Integrated shell of cable identification apparatus | |
| CN208367034U (en) | A kind of agricultural sightseeing investigation electrical equipment | |
| CN205748474U (en) | A kind of power equipment structural analysis instrument | |
| CN205645374U (en) | Anti -electricity -theft cable | |
| CN211174221U (en) | Underground explosion-proof temperature measurement early warning system | |
| CN205941693U (en) | Pipeline transition resistance surveys and connects device | |
| CN214750826U (en) | Handheld detection device for measuring distance between power transmission line and target object | |
| CN206420961U (en) | Computer room ground resistance aggregation of data monitoring device | |
| CN217505738U (en) | High-reliability ultrasonic sensor | |
| CN205384715U (en) | Be equipped with crowd's abnormal sound monitoring alarm device of uninterrupted power source | |
| CN218628758U (en) | Wireless air pressure sensor | |
| CN217358438U (en) | Wireless ultrasonic distance measuring instrument with protection effect | |
| CN215892003U (en) | Natural gas line leakage detection device | |
| CN210720549U (en) | Non-contact voltage measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |