CN102161342B - Device for detecting equipment limit of subway tunnel - Google Patents
Device for detecting equipment limit of subway tunnel Download PDFInfo
- Publication number
- CN102161342B CN102161342B CN 201010579625 CN201010579625A CN102161342B CN 102161342 B CN102161342 B CN 102161342B CN 201010579625 CN201010579625 CN 201010579625 CN 201010579625 A CN201010579625 A CN 201010579625A CN 102161342 B CN102161342 B CN 102161342B
- Authority
- CN
- China
- Prior art keywords
- detection
- mounting bracket
- expansion link
- mainboard
- telescopic regulator
- 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
Links
Images
Landscapes
- Lining And Supports For Tunnels (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention discloses a device for detecting equipment limit of a subway tunnel, comprising a mounting bracket arranged on a motor-trolley panel, wherein the mounting bracket is provided with an expansion adjusting device and a distribution box; the expansion end of the expansion adjusting device is fixedly connected to a detection main board, and the back end is provided with a handle; a detection scale is pasted at the expansion adjusting device; an edge detection board is annularly arranged at the edge of the detection main board; the edge detection board is connected to the detection main board by a hinge and a travel switch; and the distribution box is connected to an alarm speaker and an alarm indicator lamp. The problems that the expense of non-contact detection device is relatively high and the procedures of ordinary contact detection device are fussy are solved by adopting the device disclosed by the invention; and the accuracy of detection is improved.
Description
Technical field
The present invention relates to a kind of detection subway tunnel equipment gauge device, specifically for detection of can guarantee train not with the tunnel in fixed equipment bump, facilities clearance size that can safe operation.
Background technology
At present, domestic Metro Clearance detects does not have fixed-type product, and the detecting device of every circuit all differs widely, and mainly contains two kinds of forms of contact-type detection and contactless detection device, contact-type detection, it is the operation profile of simulating railcar fully, make corresponding facilities clearance detecting device, when detecting device detects in the tunnel, utilize people's naked eyes vision to observe the position of invading the boundary, operating of this kind device is more loaded down with trivial details, and the accuracy that detects is not high.
Contactless gauge detecting device adopts the scanning type laser test technology.Laser radar is by Laser emission, the range finding of diffuser reflection record principle.Utilize the step-by-step counting measurement of optical path difference to obtain distance value between laser emission point and target.By coordinate transform and dependence test principle, realize clearance survey.The particularity of the detection of this device is higher, but expense is larger, and domestic clearance subway detects seldom and uses.
Summary of the invention
The purpose of this invention is to provide a kind of subway tunnel equipment gauge detecting device, solved the higher and loaded down with trivial details problem of general contact-type detection program of the expense of contactless detection device, improved the accuracy that detects.
Technical scheme of the present invention is as follows:
subway tunnel equipment gauge detecting device, include the mounting bracket that is installed on the rail vehicle flat board, telescopic regulator is installed on mounting bracket, telescopic regulator has expansion link and distance of stretch out and draw back gauging device, described expansion link front end is fixedly connected with the detection mainboard of outside class arc, the arc edge annular row that detects mainboard is furnished with the rim detection plate, the rim detection plate is connected with the detection mainboard by hinge, be provided with travel switch between rim detection plate and detection mainboard, when swinging, triggers the rim detection plate travel switch, travel switch access signaling alarm systems.
Described mounting bracket is two, is installed on respectively the arranged on left and right sides of rail vehicle flat board, is separately installed with telescopic regulator on each mounting bracket, and the expansion link of telescopic regulator is flexible laterally respectively; Described distance of stretch out and draw back gauging device refers to be equipped with the graduation apparatus on telescopic regulator, and described expansion link is provided with the scale graticule and described graduation apparatus coupling is used.
Described signaling alarm systems refers to the circuit with annunciator.
The check-out console of gauge detecting device surrounding of the present invention is made of epoxy resin fiberglass insulcrete material, be connected with travel switch by 180 ° of hinges, the gauge detecting device is arranged on the rail vehicle flat board, height and wire center according to track are accurately located, and the given tunnel device clearance diagram of the profile after whole device is installed and designing institute is consistent.
The detecting device normal circumstances guarantees straightened condition, check-out console can free-open-close, when encounter invade boundary's equipment after, corresponding check-out console action can cause the travel switch action work at hinge place, and then makes the button switch in control circuit closed, the binary pair conducting, control circuit is connected working power, so the work of sound, optical frequency oscillator is invaded boundary's indicator lamp bright, loud speaker sends chimes of doom.
Detecting device can be to external extension, and scalable scope is that tunnel device detection maxim adds the 100mm surplus, because tunnel cross-section is different, need to adjust during detection and widen value, and widening value is provided by designing institute's calculating, and telescoping mechanism slides flexible and easy to operate.
At segment of curve, because the needed gauge of track superelevation is widened and is increased, by the manual shift detecting device the value of widening compensate.So each straight line, straight slow, slow circle, slow straight, the transition of the slow section of circle all will be to widening value adjustment, to reach tunnel clearance detection effect.
The invention has the beneficial effects as follows the gauge that can detect convenient and accurately equipment in subway tunnel, simple in structure, economic and practical.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
Referring to accompanying drawing, subway tunnel equipment gauge detecting device, include the mounting bracket 2 that is installed on rail vehicle flat board 1, telescopic regulator 3, switch box 4, tool box 14 are installed on mounting bracket, the telescopic end of telescopic regulator is fixedly connected with and detects mainboard 5, the rear end is equipped with shakes the hand 6, detect graduation apparatus 7 and be affixed on telescopic regulator, the edge's annular row that detects mainboard is furnished with rim detection plate 8, the rim detection plate is connected with the detection mainboard by hinge 9, travel switch, and switch box 4 is connected with alarm speaker 11 and warning indicator lamp 12; Telescopic regulator 3 includes and rotates the expansion link 10 that is installed in mounting bracket, and the telescopic end of expansion link 10 is captiveed joint with the detection mainboard.
Claims (2)
1. subway tunnel equipment gauge detecting device, include the mounting bracket that is installed on the rail vehicle flat board, it is characterized in that: telescopic regulator is installed on mounting bracket, telescopic regulator has expansion link and distance of stretch out and draw back gauging device, described expansion link front end is fixedly connected with the detection mainboard of outside class arc, the arc edge annular row that detects mainboard is furnished with the rim detection plate, the rim detection plate is connected with the detection mainboard by hinge, be provided with travel switch between rim detection plate and detection mainboard, when swinging, triggers the rim detection plate travel switch, travel switch access signaling alarm systems, described mounting bracket is two, is installed on respectively the arranged on left and right sides of rail vehicle flat board, is separately installed with telescopic regulator on each mounting bracket, and the expansion link of telescopic regulator is flexible laterally respectively, described distance of stretch out and draw back gauging device refers to be installed on the graduation apparatus on telescopic regulator, and described expansion link is provided with the scale graticule and described graduation apparatus coupling is used.
2. subway tunnel equipment gauge detecting device according to claim 1, it is characterized in that: described signaling alarm systems refers to the circuit with annunciator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010579625 CN102161342B (en) | 2010-12-08 | 2010-12-08 | Device for detecting equipment limit of subway tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010579625 CN102161342B (en) | 2010-12-08 | 2010-12-08 | Device for detecting equipment limit of subway tunnel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102161342A CN102161342A (en) | 2011-08-24 |
| CN102161342B true CN102161342B (en) | 2013-05-15 |
Family
ID=44462877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010579625 Expired - Fee Related CN102161342B (en) | 2010-12-08 | 2010-12-08 | Device for detecting equipment limit of subway tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102161342B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765407B (en) * | 2012-08-10 | 2015-03-18 | 中铁三局集团线桥工程有限公司 | Automation outline bound limitation detecting system |
| CN103678743B (en) * | 2012-09-17 | 2017-02-22 | 中车青岛四方机车车辆股份有限公司 | subway limit drawing method |
| CN103711502B (en) * | 2014-01-08 | 2015-08-12 | 中铁第四勘察设计院集团有限公司 | Improve the construction method of highway tunnel useful area utilization rate |
| CN105004326A (en) * | 2015-05-19 | 2015-10-28 | 中铁建大桥工程局集团第四工程有限公司 | Demarcation surveying support used for subway projects |
| CN105620510B (en) * | 2015-12-08 | 2018-07-24 | 金鹰重型工程机械有限公司 | A kind of vehicle-mounted limit detection device installing mechanism |
| CN105466467A (en) * | 2015-12-21 | 2016-04-06 | 苏州翠南电子科技有限公司 | Photoelectric sensor |
| CN106767694B (en) * | 2016-12-30 | 2023-04-07 | 西南交通大学 | Dynamic detection system and detection method for digital boundary of subway |
| CN113722812B (en) * | 2021-07-16 | 2023-12-08 | 华东交通大学 | Calculation method for widened subway circle slow section |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101285678A (en) * | 2008-06-11 | 2008-10-15 | 齐齐哈尔轨道交通装备有限责任公司 | Railway freight safety door calibration device and railway freight safety door calibration vehicle |
| CN201756124U (en) * | 2010-07-21 | 2011-03-09 | 中铁四局集团电气化工程有限公司 | Subway tunnel equipment gauge detecting device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005035522A (en) * | 2004-02-24 | 2005-02-10 | Toko Sangyo Kk | Construction gauge measuring vehicle |
-
2010
- 2010-12-08 CN CN 201010579625 patent/CN102161342B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101285678A (en) * | 2008-06-11 | 2008-10-15 | 齐齐哈尔轨道交通装备有限责任公司 | Railway freight safety door calibration device and railway freight safety door calibration vehicle |
| CN201756124U (en) * | 2010-07-21 | 2011-03-09 | 中铁四局集团电气化工程有限公司 | Subway tunnel equipment gauge detecting device |
Non-Patent Citations (3)
| Title |
|---|
| JP特开2005-35522A 2005.02.10 |
| 刘永中.地铁设备限界的检测方法.《隧道建设》.2005,第25卷(第04期),第70-71页. |
| 地铁设备限界的检测方法;刘永中;《隧道建设》;20050831;第25卷(第04期);第70-71页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102161342A (en) | 2011-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102161342B (en) | Device for detecting equipment limit of subway tunnel | |
| US11866078B2 (en) | Rail warning system and method | |
| GB2517880A (en) | Coordinate measurement machines with removable accessories | |
| CN106767694B (en) | Dynamic detection system and detection method for digital boundary of subway | |
| CN103223955A (en) | Detection method and device for vehicle clearance | |
| ATE429370T1 (en) | MONITORING THE STATUS OF A TRACK EQUIPMENT VIA WIRELESS DETECTION DEVICES | |
| CN103808256A (en) | Non-contact type object planar motion measuring device and implementation method thereof | |
| EP3540629A3 (en) | Apparatus for detecting tag movements and wireless tag reader | |
| CN204527214U (en) | Portable railway track laser measuring apparatus | |
| CN207570457U (en) | A kind of arc radius survey tool | |
| CN204404965U (en) | A kind of platform boundary measuring instrument | |
| GB2512005A (en) | Coordinate measurement machines with removable accessories | |
| CN201756124U (en) | Subway tunnel equipment gauge detecting device | |
| CN207832155U (en) | A kind of portable platform clearance survey equipment | |
| CN204183876U (en) | A kind of cable drum package detection device | |
| CN204177310U (en) | Portable power circuit sag observation chi | |
| CN207779342U (en) | One kind leading high stagger binocular detection device | |
| CN105115454B (en) | A kind of coordinate measuring set for pedestrian's thigh impact test | |
| CN203567751U (en) | Safety monitoring device for mine railway | |
| CN208902054U (en) | A kind of 3D bend glass testing agency | |
| CN101982728A (en) | Length measuring device arranged in portable electronic equipment | |
| CN203593012U (en) | Point machine gap inspection device | |
| CN207549571U (en) | Trash compactor push head travel Monitoring System | |
| CN206181390U (en) | Appearance is surveyed on way of detectable mobile phone call and communication module quality | |
| CN104457721A (en) | Infrared correlation verticality detector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20191208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |