CN204845937U - Railway tunnel detects operation car - Google Patents
Railway tunnel detects operation car Download PDFInfo
- Publication number
- CN204845937U CN204845937U CN201520577201.8U CN201520577201U CN204845937U CN 204845937 U CN204845937 U CN 204845937U CN 201520577201 U CN201520577201 U CN 201520577201U CN 204845937 U CN204845937 U CN 204845937U
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- tunnel
- car body
- operation van
- cab
- driver
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Abstract
The utility model provides a railway tunnel detects operation car which there are two bogies under the automobile body, hang the hydraulic transmission who is used for providing power under the automobile body, be equipped with the cab on the automobile body, be used for tunnel lining disease detection's tunnel detection device. Tunnel detection device includes with the computer that sets up in the cab continuously: LED stroboscopic illumination lamp and camera for the remote image acquisition of tunnel wall, the thermal infrared imager for the hot image data collection of tunnel inner wall, laser scanner for tunnel section parameter high precision measurement, inspect out that the slight section in tunnel inner wall surface is poor, measure tunnel inspection bureau need high accuracy 3D shape, ground penetrating radar for to the inside nondestructive test of tunnel inner wall lining cutting, high accuracy speed sensor for computer acquisition operation car speed information, navigation device for computer acquisition operation car positional information. The utility model is used for railway tunnel detects, and it is fast to reach the spot, detection speed, efficient, and the accuracy is high.
Description
Technical field
The utility model relates to a kind of rolling stock, be specifically related to a kind of for detecting railway tunnel lining crackle, lining cutting is seeped water, leak, deformation, the disease such as to come to nothing railway tunnel detect Operation Van.
Background technology
At present, the disease of domestic railway tunnel, mainly comprise Lining Crack, infiltration, leak, deformation, come to nothing, to rail vehicles, the operation of motor train unit constitutes a serious threat, the mode that the detection of these diseases mainly takes artificial visual to detect, lining cutting is come to nothing and also will take to knock, drill hole sampling metering system, not only detection efficiency is low, poor accuracy, and exist a large amount of undetected, therefore the detection of railway tunnel lining disease is badly in need of taking automatic measurement, the advanced meanses such as area of computer aided Disease Analysis, state's iron, Operation Van is detected to railway tunnel by each urban track traffic unit of operation a large amount of demands.
Summary of the invention
Goal of the invention of the present utility model is to overcome existing manual type and carries out that speed of reaching the spot existing for railway tunnel detection is slow, detection speed is low, efficiency is low, poor accuracy, the high deficiency of disease loss and provide a kind of self-powered railway tunnel to detect Operation Van.
The technical solution of the utility model is: have two bogie trucks under car body; The hydraulic transmission system for providing power is hung with under car body; Car body is provided with driver's cab, tunnel detector for tunnel lining Defect inspection.
The hydraulic transmission box that described hydraulic transmission system comprises driving engine, is connected with driving engine; Described hydraulic transmission box is connected with the axle gear box on running shaft through transmission shaft.
Described bogie truck bottom is connected with running shaft by Axle bearing case, and top is connected with car body by draw bar, side bearing.
Described tunnel detector comprises and being connected with the computing machine be arranged in driver's cab: LED stroboscopic lighting lamp and camera, gathers, and carry out data analysis and automatic decision crack by computing machine for tunnel wall remote image; Thermal infrared imager, is gathered for tunnel inner wall thermographic image data, is carried out the analysis of the heal differential opposite sex by computing machine, realizes that tunnel inner wall seeps water, the identification of the disease such as to leak; Laser scanner, for tunnel cross-section parameter high-acruracy survey, checks out the trickle section of difference in tunnel inner wall surface, measures tunnel and check required high precision 3D shape, by the contrast of computing machine and this tunnel place standard database parameter, can obtain tunnel-type variable; By computing machine, GPR, for the non-destructive test of tunnel inner wall lined internal, can check that lining cutting such as to be come to nothing at the inner hidden danger; High precision car speed sensor, for computer acquisition Operation Van velocity information; Positioning navigation device, for computer acquisition Operation Van location information.
Described positioning navigation device is GPS or Beidou navigation registration device.
Described tunnel detector is loaded on car body through swing type mechanism.
Described swing type mechanism comprise be loaded on car body pivoting support, to be loaded on pivoting support and the turn table that can rotate on pivoting support; The HM Hydraulic Motor of rotating for driving turn table and retarder are loaded on turn table; Retarder mouth is equipped with the driven wheel for the gear ring engaged transmission with pivoting support.
Described pivoting support comprises internally toothed annulus, outer ring; Described internally toothed annulus is fixed on car body; Described turn table is loaded on outer ring; Described driven wheel and internally toothed annulus engaged transmission are rotated to drive turn table.
Also comprise the mechanical locking for tunnel detector being locked in initial bit or working position.
Described driver's cab is arranged at rear vehicle, and tunnel detector is arranged at Vehicular body front.
Described driver's cab comprises the front driver's cab being arranged at car body one end, the rear driver's cab being arranged at the car body other end; Described tunnel detector is arranged on the car body between two driver's cabs.
Compared with existing manual detection technology, the utility model can be reached the spot fast, adopt many non-destructive test modes such as camera is taken pictures, infrared detection, laser-scan, radar wireless exploration, and by the Automatic analysis of computing machine to mass data, obtain the automatic identification of high precision, the Tunnel Lining Cracks of high reliability, infiltration, deformation, the disease such as to come to nothing, and high-precision disease position location information can be obtained.
Accompanying drawing explanation
The embodiment provided below in conjunction with accompanying drawing is described in further detail the utility model.
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is the structural representation of swing type mechanism.
Fig. 4 is the birds-eye view of Fig. 3.
Fig. 5 is the structural representation of swing type mechanism (half-twist).
Fig. 6 is the upward view of Fig. 5.
Fig. 7 is the structural representation of the utility model embodiment 2.
Fig. 8 is the birds-eye view of Fig. 7.
In figure, 1, car body, 2, bogie truck, 3, rear driver's cab, 4, axle gear box, 5, transmission shaft, 6, hydraulic transmission box, 7, driving engine, 8, generator set, 9, tunnel detector, 10, front driver's cab, 11, retarder, 12, turn table, 13, driven wheel, 14, pivoting support, 15, inductive switch, 16, computing machine, 17, swing type mechanism, 18, mechanical locking.
Detailed description of the invention
In Fig. 1, Fig. 2, car body has two bogie trucks 2 for 1 time; Car body is hung with hydraulic transmission system, generator set 8 for providing power for 1 time; Car body is provided with front driver's cab 10, rear driver's cab 3, is provided with tunnel detector 9 in the middle part of the vehicle between forward and backward driver's cab.In rear driver's cab 3, computing machine 16 is set.The hydraulic transmission box 6 that hydraulic transmission system comprises driving engine 7, is connected with driving engine 7; Hydraulic transmission box 6 is connected with the axle gear box 4 on running shaft through transmission shaft 5.Bogie truck 2 bottom is connected with running shaft by Axle bearing case, and top is connected with car body 1 by draw bar, side bearing.Power transmission line is engine drive hydraulic transmission box, hydraulic transmission box by transmission shaft axle shaft gear case, axle gear box driven wheel to rotation, to drive car load traveling.
Tunnel detector 9 comprises LED stroboscopic lighting lamp and camera (low speed camera, high speed camera), thermal infrared imager, laser scanner (low speed laser scanner, high-rate laser scanner), GPR, GPS or Beidou navigation registration device, high precision car speed sensor.Adopt LED stroboscopic lighting lamp and camera can carry out the collection of tunnel wall remote image, and carry out data analysis and automatic decision crack by computing machine; Adopt thermal infrared imager to carry out the collection of tunnel inner wall thermographic image data, by the analysis of the heal differential opposite sex, realize that tunnel inner wall seeps water, the identification of the disease such as to leak; Laser scanner is adopted to carry out high-acruracy survey to tunnel cross-section parameter, can check out that the section that tunnel surface is trickle is poor, measure the high precision 3D shape required for tunnel inspection, by the contrast with this tunnel place standard database parameter, tunnel-type variable can be obtained; Adopt GPR can carry out Fast nondestructive evaluation to tunnel wall lined internal, can check that lining cutting such as to be come to nothing at the inner hidden danger; GPS or Beidou navigation registration device, high precision speed of a motor vehicle sensor can provide the high-precision speed of Operation Van, location information.
Tunnel detector 9 is loaded on car body 1 through swing type mechanism 17.Tunnel detector 9 often from car body longitudinal center on the left of circuit or right side turn round 90 °, can detect the half in tunnel lining cross section, back and forth respectively to detect once, the full face Defect inspection of whole tunnel lining can be synthesized by computing machine.
Also comprise the mechanical locking 18 for tunnel detector being locked in initial bit or working position.Turn table 12 reply meta (initial bit) or to the left, after the half-twist of right side (working position) automatically can stop the rotation of platform and lockable tunnel detector 9.
In Fig. 3, Fig. 4, Fig. 5, Fig. 6, tunnel detector 9 is arranged on one and respectively can rotates on 90 ° of turn tables 12 to circuit both sides, and turn table 12 is arranged on the circular limit track of pivoting support 14 that is fixedly connected with car body 1, can turn round around track.The revolution of turn table 12 is driven by HM Hydraulic Motor and retarder 11, drive this retarder end driven wheel 13 bull gear inside the pivoting support 14 be fixed on car body 1 do planet motion realize.Under the driving of HM Hydraulic Motor and retarder 11, tunnel detector 9 can on the left of car body longitudinal centerline or the half-twist of right side.The replacements such as the rack mechanism driving the HM Hydraulic Motor of turn table 12 and retarder 11 also can be driven by turbine and worm actuating device or electro-motor and retarder, hydraulic ram.
Turn table 12 bottom tunnel detector 9 car body longitudinal center, platform longitudinal centerline to the left or half-twist place, right side be provided with mechanical locking 18 and inductive switch 15.Mechanical locking 18 is included in lockplate and dead bolt that turn table 12 is arranged, and 90 ° or these three directions, 90 °, right side are provided with the locking seat and inductive switch put to the left at car body longitudinal center, platform longitudinal centerline, when adopting dead bolt locking, inductive switch sends locking signal to computing machine 16.
In Fig. 7, Fig. 8, driver's cab is arranged at car body 1 rear portion, and it is anterior that tunnel detector 9 is arranged at car body 1.
Claims (10)
1. railway tunnel detects an Operation Van, it is characterized in that: have two bogie trucks (2) under car body (1); The hydraulic transmission system for providing power is hung with under car body (1); Car body (1) is provided with driver's cab, tunnel detector (9) for tunnel lining Defect inspection.
2. railway tunnel according to claim 1 detects Operation Van, it is characterized in that: the hydraulic transmission box (6) that described hydraulic transmission system comprises driving engine (7), is connected with driving engine (7); Described hydraulic transmission box (6) is connected with the axle gear box (4) on running shaft through transmission shaft (5).
3. railway tunnel according to claim 1 detects Operation Van, it is characterized in that: described bogie truck (2) bottom is connected with running shaft by Axle bearing case, and top is connected with car body (1) by draw bar, side bearing.
4. railway tunnel according to claim 1 detects Operation Van, it is characterized in that: described tunnel detector (9) comprises and being connected with the computing machine be arranged in driver's cab:
LED stroboscopic lighting lamp and camera, gather for tunnel wall remote image;
Thermal infrared imager, gathers for tunnel inner wall thermographic image data;
Laser scanner, for tunnel cross-section parameter high-acruracy survey, checks out the trickle section of difference in tunnel inner wall surface, measures tunnel and check required high precision 3D shape;
GPR, for the non-destructive test of tunnel inner wall lined internal;
Car speed sensor, for computer acquisition Operation Van velocity information;
Positioning navigation device, for computer acquisition Operation Van location information.
5. the railway tunnel according to claim 1 or 4 detects Operation Van, it is characterized in that: described tunnel detector (9) is loaded on car body (1) through swing type mechanism (17).
6. railway tunnel according to claim 5 detects Operation Van, it is characterized in that: described swing type mechanism (17) comprise be loaded on car body (1) pivoting support (14), to be loaded on pivoting support (14) upper and can at the upper turn table (12) rotated of pivoting support (14);
The HM Hydraulic Motor of rotating for driving turn table (12) and retarder (11) are loaded on turn table (12); Retarder (11) mouth is equipped with the driven wheel (13) for the gear ring engaged transmission with pivoting support (14).
7. railway tunnel according to claim 6 detects Operation Van, it is characterized in that: described pivoting support (14) comprises internally toothed annulus, outer ring; Described internally toothed annulus is fixed on car body (1); Described turn table (12) is loaded on outer ring; Described driven wheel (13) and internally toothed annulus engaged transmission are rotated to drive turn table (12).
8. railway tunnel according to claim 5 detects Operation Van, it is characterized in that: also comprise the mechanical locking (18) for tunnel detector being locked in initial bit or working position.
9. railway tunnel according to claim 1 detects Operation Van, it is characterized in that: described driver's cab is arranged at car body (1) rear portion, and it is anterior that tunnel detector (9) is arranged at car body (1).
10. railway tunnel according to claim 1 detects Operation Van, it is characterized in that: described driver's cab comprises the front driver's cab (10) being arranged at car body (1) one end, the rear driver's cab (3) being arranged at car body (1) other end; Described tunnel detector (9) is arranged on the car body (1) between two driver's cabs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520577201.8U CN204845937U (en) | 2015-08-04 | 2015-08-04 | Railway tunnel detects operation car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520577201.8U CN204845937U (en) | 2015-08-04 | 2015-08-04 | Railway tunnel detects operation car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204845937U true CN204845937U (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520577201.8U Expired - Fee Related CN204845937U (en) | 2015-08-04 | 2015-08-04 | Railway tunnel detects operation car |
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| CN (1) | CN204845937U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584493A (en) * | 2015-08-04 | 2016-05-18 | 金鹰重型工程机械有限公司 | Rail tunnel detecting operating vehicle |
| CN106403893A (en) * | 2016-10-11 | 2017-02-15 | 山西省交通科学研究院 | Multi-senor control system of tunnel inspection vehicle |
| CN107856686A (en) * | 2017-10-31 | 2018-03-30 | 中铁第四勘察设计院集团有限公司 | A kind of Tunnel Repair car with stopping a train at a target point function |
| CN108583597A (en) * | 2018-06-19 | 2018-09-28 | 宝鸡中车时代工程机械有限公司 | Tunnel defect based on mixing electric transmission detects vehicle |
-
2015
- 2015-08-04 CN CN201520577201.8U patent/CN204845937U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584493A (en) * | 2015-08-04 | 2016-05-18 | 金鹰重型工程机械有限公司 | Rail tunnel detecting operating vehicle |
| CN106403893A (en) * | 2016-10-11 | 2017-02-15 | 山西省交通科学研究院 | Multi-senor control system of tunnel inspection vehicle |
| CN107856686A (en) * | 2017-10-31 | 2018-03-30 | 中铁第四勘察设计院集团有限公司 | A kind of Tunnel Repair car with stopping a train at a target point function |
| CN107856686B (en) * | 2017-10-31 | 2019-06-18 | 中铁第四勘察设计院集团有限公司 | A kind of Tunnel Repair vehicle with stopping a train at a target point function |
| CN108583597A (en) * | 2018-06-19 | 2018-09-28 | 宝鸡中车时代工程机械有限公司 | Tunnel defect based on mixing electric transmission detects vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20190804 |