CN217917940U - Subway broken rail detecting instrument - Google Patents
Subway broken rail detecting instrument Download PDFInfo
- Publication number
- CN217917940U CN217917940U CN202222480913.0U CN202222480913U CN217917940U CN 217917940 U CN217917940 U CN 217917940U CN 202222480913 U CN202222480913 U CN 202222480913U CN 217917940 U CN217917940 U CN 217917940U
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- CN
- China
- Prior art keywords
- carriage
- rail
- detection probe
- ultrasonic detection
- detecting
- 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.)
- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 claims abstract description 57
- 239000000523 sample Substances 0.000 claims abstract description 40
- 238000007664 blowing Methods 0.000 claims abstract description 17
- 238000001179 sorption measurement Methods 0.000 claims description 20
- 239000003550 marker Substances 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 18
- 239000012535 impurity Substances 0.000 abstract description 13
- 229910052742 iron Inorganic materials 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 5
- 230000002159 abnormal effect Effects 0.000 description 10
- 238000012423 maintenance Methods 0.000 description 10
- 230000006872 improvement Effects 0.000 description 5
- 238000007689 inspection Methods 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
Images
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model discloses a subway broken rail detecting instrument, including the carriage, the inside groove has been seted up to the bottom of carriage, there are shower nozzle and the ultrasonic detection probe of blowing along fixed mounting in the inside groove, the shower nozzle of blowing is located the ultrasonic detection probe front side, the last fixed surface of carriage installs the display screen of detecting a flaw, install the side bin along just being located the both sides of ultrasonic detection probe in the inside groove, the opposite side one side of side bin is provided with the mark highlighter, along installing the wheel that rolls in the bottom of carriage. A subway rail breakage detecting instrument, the wheel that rolls on the rail surface, the result of detecting a flaw shows on detecting a flaw the display screen to in quick centering long distance line rail carry out disconnected rail detection and early warning, the shower nozzle of blowing is followed and is located ultrasonic detection probe's front side installation in the inside groove simultaneously, the shower nozzle of blowing blows off to the iron fillings on rail surface and impurity through air pump operation air feed.
Description
Technical Field
The utility model relates to a transportation safety monitoring field, in particular to disconnected rail detecting instrument of subway.
Background
At present, because the carrying capacity of the subway is strong, the inside of a subway rail needs to be subjected to flaw detection frequently after the subway operation is finished, so that the subway is prevented from rail breakage accidents. Present subway track monitoring means, mostly monitor along the subway track line through handheld inspection equipment, but the subway track surface is because a large amount of iron fillings and impurity easily appear in the operation process, these iron fillings and impurity can influence ultrasonic detection probe's detection result, simultaneously because subway tunnel is inside comparatively dark, when detecting abnormal conditions, the user can't mark unusual position fast, the maintenance is seeked to unusual rail position fast to maintenance personal after being not convenient for like this, for this reason, we provide a subway broken rail detecting instrument.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a subway broken rail detecting instrument can effectively solve the problem in the background art: because a large amount of iron fillings and impurity easily appear on the subway track surface because the operation process, these iron fillings and impurity can influence ultrasonic detection probe's detection result, simultaneously because subway tunnel inside is comparatively dim, when detecting abnormal conditions, the user can't mark unusual position fast, and the maintenance is looked for the maintenance to unusual rail position fast to the maintenance personnel of being not convenient for later like this.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
the utility model provides a subway broken rail detecting instrument, includes the carriage, the inside groove has been seted up to the bottom of carriage, there are shower nozzle and the ultrasonic detection probe of blowing along fixed mounting in the inside groove, the shower nozzle of blowing is located the ultrasonic detection probe front side, the last fixed surface of carriage installs the display screen of detecting a flaw, the side bin is installed along just being located the both sides of ultrasonic detection probe in the inside groove, the relative one side in face of side bin is provided with the mark highlighter.
The utility model discloses a further improvement lies in, the back fixed mounting of carriage has the slurcam, the upper end fixed mounting of slurcam has the handle, the last fixed surface of slurcam installs marker switch.
The utility model discloses further improvement lies in, the inside fixed mounting of carriage has the air pump, the output of air pump is connected with the shower nozzle of blowing, slide on the subway track surface through the inside groove like this, and the roll wheel of both sides rolls respectively in the track both sides, ultrasonic detection probe's bottom surface covers the upper surface at the rail, the user promotes the handle, the whole that slurcam and carriage constitute slides on the rail surface, ultrasonic detection probe carries out ultrasonic inspection to the track is inside, the result of detecting a flaw is shown on the display screen that detects a flaw, so that quick centering long distance line rail carries out disconnected rail detection and early warning, the shower nozzle of blowing is installed along the front side that just is located ultrasonic detection probe in the inside of inside groove simultaneously, the shower nozzle of blowing blows off to the iron fillings and the impurity on rail surface through air pump operation air feed, avoid the impurity on rail surface to lead to ultrasonic detection probe damage, avoid influencing ultrasonic detection probe's detection result simultaneously.
The utility model discloses a further improvement lies in, two the through-hole has been seted up to the one side facing of side bin, the middle part of mark highlighter slides in the through-hole is inside, the tail end fixed mounting of mark highlighter has the adsorption plate, the adsorption plate slides in the side bin is inside, the inside fixed mounting of side bin has the electro-magnet, after the circular telegram electro-magnet and adsorption plate magnetic attraction, two the opposite one side fixed mounting who carries on the back of the body of adsorption plate has compression spring, compression spring's the one end of keeping away from the adsorption plate and the interior fixed connection of following of side bin, the operation of marker switch control electro-magnet, when the user observes the display screen of detecting a flaw like this and discovers that the rail has the abnormal conditions, presses the marker switch, and marker switch control electro-magnet outage, and the electro-magnet outage loses magnetism, and the attraction that the adsorption plate lost the electro-magnet is released under compression spring's effect, makes the mark highlighter slide in the through-hole, and then makes the mark highlighter carry out fluorescence mark to unusual rail position both sides fast, and be convenient for later maintenance personnel seek the rail position fast.
The utility model discloses further improvement lies in, the front side fixed mounting of carriage has the light, along installing the wheel that rolls in the bottom of carriage, through the front side installation light at the carriage, throw light on to subway tunnel inside like this, be convenient for monitor the subway track.
The utility model discloses a further improvement lies in, ultrasonic detection probe's output is connected with the display screen that detects a flaw, the last fixed surface of carriage installs and stores the power, needs the explanation here, uses ultrasonic detection probe and the display screen that detects a flaw to rail flaw detection's common general knowledge, and the technical staff in the field carries out the general adoption this means of detecting a flaw of rail, so do not give unnecessary details here its principle of detecting a flaw.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. slide on the subway track surface through the inside groove, and the roll wheel of both sides rolls respectively in the track both sides, ultrasonic detection probe's bottom surface covers the upper surface at the rail, the user promotes the handle, the whole that kickboard and carriage constitute slides on the rail surface, ultrasonic detection probe carries out ultrasonic inspection to the track inside, the result of detecting a flaw shows on the display screen of detecting a flaw, so that quick centering long distance line rail carries out broken rail detection and early warning, simultaneously along the front side installation blow down shower nozzle that just is located ultrasonic detection probe in the inside of inside groove, blow down the shower nozzle through air pump operation air feed to the iron fillings and the impurity on rail surface, avoid the impurity on rail surface to lead to ultrasonic detection probe damage, avoid influencing ultrasonic detection probe's detection result simultaneously.
2. When a user observes the flaw detection display screen and finds that the steel rail has abnormal conditions, the marking switch is pressed, the marking switch controls the electromagnet to be powered off, the electromagnet is powered off and loses magnetism, the adsorption plate loses attraction of the electromagnet and is pushed out under the action of the compression spring, the marking fluorescent pen slides in the through hole, and then the marking fluorescent pen is enabled to carry out fluorescent marking on two sides of the abnormal steel rail position rapidly, and later maintenance personnel can find and maintain the abnormal steel rail position rapidly.
3. Through the front side installation light at the carriage, throw light on to subway tunnel inside, be convenient for monitor the subway track.
Drawings
Fig. 1 is the utility model discloses a subway broken rail detecting instrument's gaze schematic diagram.
Fig. 2 is a schematic bottom view of the carriage of the instrument for detecting broken rail of subway of the present invention.
Fig. 3 is the inside schematic sectional view of the side storage box of the instrument for detecting broken rail of subway of the present invention.
Fig. 4 is a schematic view of the connection structure of the marking highlighter and the adsorption plate of the instrument for detecting broken rail of subway of the present invention.
In the figure: 1. a carriage; 2. a push plate; 3. a handle; 4. a marking switch; 5. a side storage box; 6. an inner tank; 7. an ultrasonic detection probe; 8. a blowing nozzle; 9. a rolling wheel; 10. an illuminating lamp; 11. a flaw detection display screen; 12. storing the power supply; 13. marking a highlighter; 14. an air pump; 15. a compression spring; 16. an adsorption plate; 17. an electromagnet; 18. and a through hole.
Detailed Description
In order to make the technical means, the creation features, the achievement objects and the functions of the present invention easy to understand, in the description of the present invention, it is to be noted that the directions or the positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are directions or positional relationships based on the drawings, and are only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and thus cannot be construed as a limitation of the present invention. Furthermore, the terms "a," "an," "two," and "three" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be further described with reference to the following detailed description.
Example 1
As shown in fig. 1 and 2, a subway broken rail detecting instrument comprises a sliding frame 1, wherein an inner groove 6 is formed in the bottom of the sliding frame 1, an air blowing nozzle 8 and an ultrasonic detecting probe 7 are fixedly installed on the inner edge of the inner groove 6, the air blowing nozzle 8 is located on the front side of the ultrasonic detecting probe 7, a flaw detection display screen 11 is fixedly installed on the upper surface of the sliding frame 1, side storage boxes 5 are installed on the inner edge of the inner groove 6 and located on two sides of the ultrasonic detecting probe 7, and a marking fluorescent pen 13 is arranged on one opposite side of each side storage box 5;
specifically, as shown in fig. 1 and 2, a push plate 2 is fixedly mounted on the back of the sliding frame 1, a handle 3 is fixedly mounted at the upper end of the push plate 2, and a marking switch 4 is fixedly mounted on the upper surface of the push plate 2;
specifically, as shown in fig. 1 and 2, an air pump 14 is fixedly installed inside the sliding frame 1, and an output end of the air pump 14 is connected with the air blowing nozzle 8; an illuminating lamp 10 is fixedly arranged on the front side of the sliding frame 1, and a rolling wheel 9 is arranged on the inner edge of the bottom of the sliding frame 1; the output end of the ultrasonic detection probe 7 is connected with a flaw detection display screen 11, and a storage power supply 12 is fixedly arranged on the upper surface of the sliding frame 1.
The embodiment can realize that: slide on the subway track surface through inside groove 6, and the roll wheel 9 of both sides rolls respectively in the track both sides, the bottom surface of ultrasonic detection probe 7 covers the upper surface at the rail, the user promotes handle 3, the whole that slurcam 2 and carriage 1 constitute slides on the rail surface, ultrasonic detection probe 7 carries out ultrasonic inspection to the track inside, the result of detecting a flaw shows on flaw display screen 11, so that quick centering long distance line rail carries out broken rail detection and early warning, simultaneously along and being located the front side installation blow shower nozzle 8 of ultrasonic detection probe 7 in inside groove 6, blow off to the iron fillings and the impurity on rail surface through air pump 14 operation air feed of blow shower nozzle 8, avoid the impurity on rail surface to lead to ultrasonic detection probe 7 to damage, avoid simultaneously influencing the detection result of ultrasonic detection probe 7, through install light 10 in the front side of carriage 1, throw light on subway tunnel inside, be convenient for monitor the subway track.
Example 2
In this embodiment, an embodiment of adding a side storage box 5 on the basis of embodiment 1 is shown in fig. 3 and 4, wherein through holes 18 are formed in the facing sides of two side storage boxes 5, the middle part of a marker highlighter 13 slides inside the through holes 18, an adsorption plate 16 is fixedly mounted at the tail end of the marker highlighter 13, the adsorption plate 16 slides inside the side storage box 5, an electromagnet 17 is fixedly mounted inside the side storage box 5, the electromagnet 17 and the adsorption plate 16 are magnetically attracted after being energized, a compression spring 15 is fixedly mounted on the opposite side of the two adsorption plates 16, one end of the compression spring 15, which is far away from the adsorption plate 16, is fixedly connected with the inner edge of the side storage box 5, and the marker switch 4 controls the operation of the electromagnet 17.
The embodiment can realize that: when a user observes the flaw detection display screen 11 and finds that the steel rail is abnormal, the marking switch 4 is pressed, the marking switch 4 controls the electromagnet 17 to be powered off, the electromagnet 17 is powered off and loses magnetism, the adsorption plate 16 loses attraction of the electromagnet 17 and is pushed out under the action of the compression spring 15, the marking fluorescent pen 13 slides in the through hole 18, and then the marking fluorescent pen 13 is enabled to carry out fluorescent marking on two sides of the abnormal steel rail position rapidly, and later maintenance personnel can conveniently find and maintain the abnormal steel rail position rapidly.
Simultaneously, it is required to explain, the utility model relates to a subway broken rail detecting instrument, the theory of use is: firstly, the inner groove 6 slides on the surface of a subway track, the rolling wheels 9 on two sides respectively roll on two sides of the track, the bottom surface of the ultrasonic detection probe 7 covers the upper surface of a steel rail, the whole body formed by the user pushing the handle 3, the push plate 2 and the sliding frame 1 slides on the surface of the steel rail, the ultrasonic detection probe 7 carries out ultrasonic flaw detection on the inside of the track, the flaw detection result is displayed on a flaw detection display screen 11 so as to quickly detect and early warn the broken rail of a long-distance line steel rail, meanwhile, the blowing nozzle 8 is arranged on the inner edge of the inner groove 6 and positioned on the front side of the ultrasonic detection probe 7, the blowing nozzle 8 runs through the air pump 14 to blow off scrap iron and impurities on the surface of the steel rail, the damage of the ultrasonic detection probe 7 caused by the impurities on the surface of the steel rail is avoided, meanwhile, the detection result of the ultrasonic detection probe 7 is prevented from being influenced, the illumination lamp 10 is arranged on the front side of the sliding frame 1 so as to conveniently monitor the subway track, when the user observes the display screen 11 and finds that the abnormal condition of the rail, the electromagnet 4 is pressed, the electromagnet 4 controls the power-off of the electromagnet 17, the electromagnet 17 loses the magnetism, and then the electromagnet is convenient for quick maintenance of the fluorescent marker 13, and the fluorescent marker for quick maintenance of the fluorescent marker 13 under the fluorescent marker under the action of the sliding marker of the rail, so as to make the fluorescent marker 13.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A subway rail break detecting instrument which is characterized in that: including carriage (1), inside groove (6) have been seted up to the bottom of carriage (1), there are shower nozzle (8) and ultrasonic detection probe (7) of blowing along fixed mounting in inside groove (6), it is located ultrasonic detection probe (7) front side to blow shower nozzle (8), the last fixed surface of carriage (1) installs display screen (11) of detecting a flaw, install side bin (5) along just being located the both sides of ultrasonic detection probe (7) in inside groove (6), the opposite side one side of side bin (5) is provided with mark highlighter (13), along installing gyro wheel (9) in the bottom of carriage (1).
2. The instrument according to claim 1, wherein: the back fixed mounting of carriage (1) has slurcam (2), the upper end fixed mounting of slurcam (2) has handle (3), the last fixed surface of slurcam (2) is installed with marker switch (4).
3. The instrument according to claim 1, wherein: an air pump (14) is fixedly mounted inside the sliding frame (1), and the output end of the air pump (14) is connected with the air blowing nozzle (8).
4. The instrument according to claim 2, wherein: two through-hole (18) have been seted up to the one side that faces mutually of side bin (5), the middle part of mark highlighter (13) slides in through-hole (18) inside, the tail end fixed mounting of mark highlighter (13) has adsorption plate (16), adsorption plate (16) slides in side bin (5) inside, the inside fixed mounting of side bin (5) has electro-magnet (17), after the circular telegram electro-magnet (17) and adsorption plate (16) magnetic attraction, two one side fixed mounting that carries on the back mutually of adsorption plate (16) has compression spring (15), the one end of keeping away from adsorption plate (16) of compression spring (15) and the interior edge fixed connection of side bin (5), the operation of mark switch (4) control electro-magnet (17).
5. The instrument according to claim 1, wherein: the front side of the sliding frame (1) is fixedly provided with an illuminating lamp (10), and the rolling wheel (9) rolls on the side surface of the steel rail.
6. The instrument of claim 1, wherein: the output of ultrasonic detection probe (7) is connected with display screen (11) of detecting a flaw, the last fixed surface of carriage (1) installs and stores power (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222480913.0U CN217917940U (en) | 2022-09-20 | 2022-09-20 | Subway broken rail detecting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222480913.0U CN217917940U (en) | 2022-09-20 | 2022-09-20 | Subway broken rail detecting instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217917940U true CN217917940U (en) | 2022-11-29 |
Family
ID=84174548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222480913.0U Expired - Fee Related CN217917940U (en) | 2022-09-20 | 2022-09-20 | Subway broken rail detecting instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217917940U (en) |
-
2022
- 2022-09-20 CN CN202222480913.0U patent/CN217917940U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |