CN202686388U - Automatic protection device for wheel online automatic detection probe array - Google Patents
Automatic protection device for wheel online automatic detection probe array Download PDFInfo
- Publication number
- CN202686388U CN202686388U CN 201120524741 CN201120524741U CN202686388U CN 202686388 U CN202686388 U CN 202686388U CN 201120524741 CN201120524741 CN 201120524741 CN 201120524741 U CN201120524741 U CN 201120524741U CN 202686388 U CN202686388 U CN 202686388U
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- Prior art keywords
- transducer array
- cover plate
- linear transducer
- protection device
- automatic detection
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- 238000001514 detection method Methods 0.000 title claims abstract description 23
- 239000000523 sample Substances 0.000 title abstract description 18
- 239000007788 liquid Substances 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 10
- 239000004576 sand Substances 0.000 abstract description 8
- 241001669679 Eleotris Species 0.000 abstract 2
- 238000004140 cleaning Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
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Abstract
The utility model discloses an automatic protection device for a wheel online automatic detection probe array. The automatic protection device comprises a check rail (1) and a working rail (2), and is characterized by further comprising a probe array and bracket (3), a cover plate set (9), a sleeper pad (10) and a supporting plate (11), wherein the probe array and bracket (3) is arranged between the check rail (1) and the working rail (2); the sleeper pad (10) is arranged on the outer side of the check rail (1); the cover plate set (9) capable of being opened or closed is arranged above the probe array and bracket (3); a sensor (12) is connected with a controller (13); and the controller (13) is used for controlling opening or closing of the cover plate set (9). The probe array is protected in a semi-closed way; sand and dust do not fall onto the surfaces of probes and the bracket in general, so that the surfaces of the probes and the bracket do not need to be cleaned or are cleaned once after a longer time; and an air pump is adopted to remove the fell sand and dust. A combination of an air cylinder and an air spring is adopted, so that the action is quick and the automatic operation is easy to perform.
Description
Technical field
The utility model relates to a kind of wheel online automatic detection linear transducer array autoamtic protection device for forming, is used for wheel online automatic detection field.
Background technology
Train wheel is one of vitals that ensures train operating safety.Along with train towards at a high speed, heavy duty, long routing development, more aobvious urgent to detection and the guarantee of wheel, thus promoted the development of wheel on-line automatic detection device.Along with renewal and the development of wheel on-line automatic detection device, the protection of detecting device is become more important.Patent 200820135156.0, disclose a kind of wheel and detected online rail set, its linear transducer array is arranged between guard rail and the work rail, without any protection, sand and dust easily are attached on linear transducer array and the support, and probe need be done periodic cleaning with support, and considers that some local sand and dust is large, all to clear up possible every day in addition cleaning in a day for several times, work capacity is easy to clean greatly and not.
Summary of the invention
[0004] the purpose of this utility model is to provide a kind of wheel online automatic detection linear transducer array autoamtic protection device for forming, to overcome above-mentioned drawback.
The technical solution of the utility model is:
A kind of wheel online automatic detection linear transducer array autoamtic protection device for forming, comprise guard rail and work rail, also comprise linear transducer array and support, cover plate group, bolster and stay bearing plate, described linear transducer array and support are arranged between guard rail and the work rail, the guard rail outside is bolster, but linear transducer array and support top are provided with the cover plate group of folding, and sensor links to each other with controller, the folding of controller control cover plate group.
Described wheel online automatic detection linear transducer array autoamtic protection device for forming also comprises cylinder, gas spring, slide rail and the slide block that is connected with the cover plate group, and slide rail links to each other with keel shoe.
Described cylinder is positioned at the side, middle part of cover plate group, and 2 keel shoes, 2 gas springs, 2 slide rails, 2 slide blocks are separately positioned on the both sides of cylinder,
Described cover plate group is provided with nozzle, and nozzle links to each other with air pump, and air pump links to each other with controller.
Described sensor is photo-electric or electromagnetic senser.
Described slide rail, both fitting surfaces of slide block are shaped as circle.
Described cover plate group length size is in linear transducer array and stent length size, and the cover plate group is one or more, and the assemblies such as cylinder, gas spring, slide rail, slide block are with the corresponding increase of cover plate group.
The medium of the upper sand and dust of described cleaning probe is high pressure gas, also can be liquid, provides the force lift of pressure selected according to the cleaning medium.
On year-on-year basis, the utility model has the advantages that:
1) linear transducer array of the present utility model has obtained semi-enclosed protection, and probe and rack surface generally do not fall husky and dust stratification dirt, can not clear up or the long period clears up and once gets final product.
2) combination of employing cylinder of the present utility model and gas spring, action is quick, easily realizes automation.
Description of drawings
Accompanying drawing 1 is agent structure schematic diagram of the present utility model, and the cover plate group is in the closed position;
Accompanying drawing 3 is the plan structure schematic diagram of accompanying drawing 1.
The specific embodiment
Following the utility model is further described in connection with the embodiment in the accompanying drawing:
A kind of wheel online automatic detection linear transducer array autoamtic protection device for forming, comprise guard rail 1 and work rail 2, also comprise linear transducer array and support 3, cover plate group 9, bolster 10 and stay bearing plate 11, described linear transducer array and support 3 are arranged between guard rail 1 and the work rail 2, guard rail 1 outside is bolster 10, but linear transducer array and support 3 tops are provided with the cover plate group 9 of folding, and sensor 12 links to each other with controller 13,9 foldings of controller 13 control cover plate groups.
Described cover plate group 9 is done the translation crank motion above linear transducer array and support 3, but and automatic open-close, protection probe.When cover plate group 9 is opened fully, touch air pump 15 switches, air pump 15 work, nozzle 14 ejection high pressure gas blow away the upper sand and dust of probe, and probe is cleaned automatically.
Wheel online automatic detection linear transducer array autoamtic protection device for forming also comprises cylinder, gas spring, slide rail and the slide block that is connected with cover plate group 9, and slide rail links to each other with keel shoe.
Sensor 12 is photo-electric or electromagnetic senser.
The crank motion of cover plate group 9 is to realize by cylinder 5, gas spring 6, the 6 ' push-and-pull of making up, and can also realize by other stroke reciprocators or combination.The automatic open-close of cover plate group 9 is to realize by sensor 12, controller 13,
Slide rail 7, slide block 8 both fitting surfaces are shaped as circle.
Realize that cover plate group 9 reciprocating slide rails 7, slide block 8 can be free to slide, friction drag is little.Both fitting surface shapes can be various, and this example fitting surface is circular, i.e. the cooperation of hole and axle.
Medium in the nozzle 14 is high pressure gas or liquid.The medium of the upper sand and dust of cleaning probe is high pressure gas, also can be liquid, provides the force lift of pressure selected according to the cleaning medium, and the present embodiment adopts gas.
Fig. 1 is the apparatus body structural representation: agent structure of the present utility model comprises guard rail 1, work rail 2, linear transducer array and support 3,2 keel shoes 4,4 ', cylinder 5,2 gas springs 6,6 ', 2 slide rail 7,7 ', 2 slide block 8,8 ', cover plate group 9, bolster 10, stay bearing plate 11 and nozzle 14, train is not also put in storage, and the cover plate group is in the closed position.
Fig. 2 is the apparatus body structural representation, and the cover plate group is shown in an open position.
Fig. 3 is railway wheel position detection device plan structure schematic diagram, and sensor 12 is along the front end of orbital arrangement at surveyed area, and sensor 12 and controller 13 are connected by transmission line, and transmission line is as signal transmission, and controller is placed on rational position; Air pump 15 and nozzle 14 are connected by hollow hoses, and the high pressure gas that air pump 15 produces flow to nozzle 14 through hollow hoses, the high pressure gas ejection upper dust removing of will pop one's head in.
Protection process is: train driving in orbit, when being about to enter surveyed area, the sensor of train detection trigger zone front end, sensor sends a signal to controller, controller is processed affirmation and is sent instruction to cylinder signal, the cylinder action, and the cover plate group is opened thereupon, train enters surveyed area, and detecting device work also detects this train; Train sails out of surveyed area, and detecting device quits work, and controller arrives delay time, the cylinder counteragent, and the cover plate group merges thereupon.When the cover plate group is opened fully, the touching air pump switch, air pump work, nozzle ejection high pressure gas blow away sand and dust on probe and the support, and probe and support are cleared up.Open and close by cylinder, gas spring realization cover plate group, open and the automation that merges by sensor, controller realization cover plate group, by the combination of air pump, nozzle probe and support are carried out Automatic clearance, thereby realize automatic protection and the cleaning of linear transducer array.
Claims (7)
1. wheel online automatic detection linear transducer array autoamtic protection device for forming, comprise guard rail (1) and work rail (2), characterized by further comprising linear transducer array and support (3), cover plate group (9), bolster (10) and stay bearing plate (11), described linear transducer array and support (3) are arranged between guard rail (1) and the work rail (2), guard rail (1) outside is bolster (10), linear transducer array and support (3) but the top is provided with the cover plate group (9) of folding, sensor (12) links to each other with controller (13), the folding of controller (13) control cover plate group (9).
2. wheel online automatic detection linear transducer array autoamtic protection device for forming according to claim 1, it is characterized in that described wheel online automatic detection linear transducer array autoamtic protection device for forming also comprises cylinder (5), gas spring, slide rail and the slide block that is connected with cover plate group (9), slide rail links to each other with keel shoe.
3. wheel online automatic detection linear transducer array autoamtic protection device for forming according to claim 2, it is characterized in that described cylinder (5) is positioned at the side, middle part of cover plate group (9), 2 keel shoes (4,4 '), 2 gas springs (6,6 '), 2 slide rails (7,7 '), 2 slide blocks (8,8 ') are separately positioned on the both sides of cylinder (5).
4. wheel online automatic detection linear transducer array autoamtic protection device for forming according to claim 1, it is characterized in that described cover plate group (9) is provided with nozzle (14), nozzle (14) links to each other with air pump (15), and air pump (15) links to each other with controller (13).
5. wheel online automatic detection linear transducer array autoamtic protection device for forming according to claim 1 is characterized in that described sensor (12) is photo-electric or electromagnetic senser.
6. wheel online automatic detection linear transducer array autoamtic protection device for forming according to claim 1 is characterized in that described slide rail (7), both fitting surfaces of slide block (8) are shaped as circle.
7. wheel online automatic detection linear transducer array autoamtic protection device for forming according to claim 4 is characterized in that the medium in the described nozzle (14) is high pressure gas or liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120524741 CN202686388U (en) | 2011-12-15 | 2011-12-15 | Automatic protection device for wheel online automatic detection probe array |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120524741 CN202686388U (en) | 2011-12-15 | 2011-12-15 | Automatic protection device for wheel online automatic detection probe array |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202686388U true CN202686388U (en) | 2013-01-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120524741 Expired - Lifetime CN202686388U (en) | 2011-12-15 | 2011-12-15 | Automatic protection device for wheel online automatic detection probe array |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202686388U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448751A (en) * | 2013-09-22 | 2013-12-18 | 西南交通大学 | Noncontact wheel position sensing device |
| CN103507830A (en) * | 2013-09-22 | 2014-01-15 | 西南交通大学 | Non-contact-type wheel rim induction device |
-
2011
- 2011-12-15 CN CN 201120524741 patent/CN202686388U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448751A (en) * | 2013-09-22 | 2013-12-18 | 西南交通大学 | Noncontact wheel position sensing device |
| CN103507830A (en) * | 2013-09-22 | 2014-01-15 | 西南交通大学 | Non-contact-type wheel rim induction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: The Olympic Avenue in Jianye District of Nanjing city in Jiangsu province 210019 Xincheng Technology Park No. 69 building 01 layer 14 Patentee after: NANJING TYCHO INFORMATION TECHNOLOGY CO., LTD. Address before: The Olympic Avenue in Jianye District of Nanjing city in Jiangsu province 210019 Xincheng Technology Park No. 69 building 01 layer 14 Patentee before: Nanjing Tycho Information Technology Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Metro Technology Building No. 69 Olympic Avenue in Jianye District of Nanjing city in Jiangsu province 210019 01 14 storey buildings Patentee after: NANJING TYCHO INFORMATION TECHNOLOGY CO., LTD. Address before: The Olympic Avenue in Jianye District of Nanjing city in Jiangsu province 210019 Xincheng Technology Park No. 69 building 01 layer 14 Patentee before: NANJING TYCHO INFORMATION TECHNOLOGY CO., LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |