CN206019572U - A kind of contact line laser measuring apparatus - Google Patents
A kind of contact line laser measuring apparatus Download PDFInfo
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- CN206019572U CN206019572U CN201520972302.5U CN201520972302U CN206019572U CN 206019572 U CN206019572 U CN 206019572U CN 201520972302 U CN201520972302 U CN 201520972302U CN 206019572 U CN206019572 U CN 206019572U
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- Prior art keywords
- line laser
- longeron
- contact line
- measuring apparatus
- crossbeam
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Abstract
The utility model discloses a kind of contact line laser measuring apparatus，Including high definition camera (1)、Longeron (2)、Electric power system (3)、Rail wheel (4)、Protection shell (5)、Line laser transmitter (6)、Detachable lateral supports (7)、Run-length encoding device (8)、Embedded controller (9)、Gigabit networking system controller (10)、Industrial computer (11)、Crossbeam (12)、Obliquity sensor (13)，Middle part mounted angle sensor (13) in the longeron (2)，The two ends of longeron (2) are respectively mounted high definition camera (1) and line laser transmitter (6)，Described obliquity sensor (13) are directly over the center of longeron (2)，The both sides of crossbeam (12) are respectively mounted industrial computer (11) and electric power system (3)，The side of industrial computer (11) is installed by embedded controller (9) and gigabit networking system controller (10).This utility model simple structure, easy to operate, high working efficiency.
Description
Technical field
This utility model is related to track detecting field, more particularly to a kind of contact line laser measuring apparatus.
Background technology
In the evolution that railway transportation is weighed to big axle again from low speed to high speed, from little axle, railway engineering technology personnel,
Research and development management person, through unremitting effort for many years and long felt, progressively gropes to go out with research summary a set of with Practical science
Property, the rail track detection technique of standardization so that the safety of railway high speed heavy haul transport, comfortableness are reliably protected
Barrier.In railway technology fast development, in the case that management technique is constantly updated, in the past by traditional rail track carried out with experience
Detection technique oneself cannot adapt to safety of railway traffic production needs.More have a high regard for science, respect objective law, update
Wireline inspection technology just adapts to the requirement of Transportation Development.
Safety is the eternal theme of railway, and rail track equipment is the basic equipment of railway transportation, often keeps circuit
The equilibrium of the complete and quality of equipment, it is ensured that train is safe, steady with regular speed and runs incessantly, and extends as far as possible
The service life of equipment is the important duty of railway department.Therefore, reasonable maintenance circuit, it is ensured that line quality is to ensure work
The premise of business department safety in production, and the basis for ensureing safety of railway traffic.It is to increasing Business Economic Benefit, ensureing the people
Property safety, raising gross national product are all significant.And the detection of circuit decides the technology state of circuit
Changing Pattern and degree, wireline inspection technical merit directly decide the carrying out of the maintenance and maintenance work of circuit.So, do not have
Wireline inspection, cannot guarantee line quality state, also the safety in production without railway transportation.
Contact net is in electric railway, sets up along rail overhead "the" shape, and the high pressure for taking stream for pantograph is defeated
Electric wire.Contact net is the main truss of railway electrification project, be downline overhead set up to electric locomotive power special
The transmission line of electricity of form.Which is made up of with basic several parts contact suspension, support device, positioner, pillar.
Adopting artificial or light-duty measurement dolly at present the detection mode of line facility or using high speed track checking car to line more
Road is checked, but problems occur, inspection circuit carried out using artificial or light-duty measurement dolly, and work expends
Time is long, reduces work efficiency, although high speed track checking car measurement effect is good, and expensive, it is difficult to extend to track division
Use.
Utility model content
For above-mentioned problem, the purpose of this utility model is to provide a kind of simple to operation, high working efficiency,
The contact line laser measuring apparatus of enriched types data can be provided.
The technical solution of the utility model is：A kind of contact line laser measuring apparatus, including high definition camera 1, longeron 2, power supply
System 3, rail wheel 4, protection shell 5, line laser transmitter 6, detachable lateral support 7, run-length encoding device 8, embedded controller
9th, gigabit networking system controller 10, industrial computer 11, crossbeam 12, obliquity sensor 13, described in a pair, rail wheel 4 is symmetrically mounted on
One detachable lateral is supported on 7, and two detachable laterals support 7 two ends for being separately mounted to the crossbeam 12, described
Longeron 2 is vertically mounted on the centre of the crossbeam 12, installs the obliquity sensor 13, institute in the middle part of the longeron 2
The two ends for stating longeron 2 are respectively mounted the high definition camera 1 and the line laser transmitter 6, in the high definition camera 1 and the line
The outside of generating laser 6 is provided with the containment vessel 5, and the obliquity sensor 13 is arranged on directly over the center of the longeron 2,
The both sides of the crossbeam 12 are respectively mounted the industrial computer 11 and the electric power system 3, and institute is installed in the side of the industrial computer 11
State embedded controller 9 and the gigabit networking system controller 10.
Further, the contact line above the current mileage of the high definition camera 1 pair is taken pictures, the central region that it covers
Scan line center superposition with the line laser transmitter 6.
Further, the geometrical relationship of the longeron 2 and the line laser transmitter 6 will be mutually right to image and luminous point information
Should.
Further, there is a projection 15 side of the rail wheel 4.
Further, the electric power system 3 is the power suppling part point of instrument.
Further, the industrial computer 11 is the controller of intel corei7, is the data record and process cores of instrument
The heart.
Further, the obliquity sensor 13 is the sensor of grapher athletic posture in orbit, to rear issue
According to the compensation for carrying out process and locus.
Further, the obliquity sensor 13 aligns installation with the horizontal and vertical of the crossbeam 12.
Further, the run-length encoding device 8 on the movable axis that the detachable lateral supports 7, compile by the stroke
Code device wheel son 14 makes run-length encoding device wheel 14 not receive path wear against the rail wheel 4.
Further, the described degree of accuracy that protects shell 5 to protect line laser transmitter 6 not collided, improve measurement.
Further, what the line laser transmitter 6 was measured is the data message of contact line.
Further, the gigabit networking controller 10 is the controller of instrument data transmission, and instrument data is accurately fast
Fast transmits to industrial computer 11.
Further, the embedded controller 10 uses the controller of arm-m3, and it is device to external equipment
With the middle controller of power-supply system, the process task of the inclination data and encoded signal of the industrial computer 11 is shared.
Compared with prior art, the beneficial effects of the utility model are：
(1) this utility model system adopts modularized design, it is achieved that the scanning to contact line, to overhead contact line geometry
The measurement of parameter, including the measurement to height of contact wire, stagger, the judgement that various information is carried out to scanning result,
Guarantee normal work.
(2) this utility model is entered to facilities information by rail using computer vision and the technological means of image co-registration
Row collection and analysis, shorten the working time, improve work efficiency.
(3) this utility model is provided with outside line laser transmitter and protects shell which is not collided, and improves measurement
Degree of accuracy.
Description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is side view of the present utility model.
Fig. 4 is top view of the present utility model.
Fig. 5 is principle schematic of the present utility model.
In figure：1- high definition cameras, 2- longerons, 3- electric power systems, 4- rail wheels, 5- protection shells, 6- line laser transmitters,
7- detachable laterals are supported, 8- run-length encoding devices, 9- embedded controllers, 10- gigabit networking system controllers, 11- industrial computers,
12- crossbeams, 13- obliquity sensors, 14- run-length encodings device wheel, 15- are raised.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is further described.
As illustrated, a kind of contact line laser measuring apparatus, including high definition camera 1, longeron 2, electric power system 3, rail wheel 4,
Protection shell 5, line laser transmitter 6, detachable lateral support 7, run-length encoding device 8, embedded controller 9, gigabit networking system
Controller 10, industrial computer 11, crossbeam 12, obliquity sensor 13, a pair of tracks wheel 4 are symmetrically mounted on a detachable lateral and support 7
On, two detachable laterals support 7 two ends for being separately mounted to crossbeam 12, and longeron 2 is vertically mounted on the centre of crossbeam 12, in longeron
2 middle part mounted angle sensor 13, the two ends of longeron 2 are respectively mounted high definition camera 1 and line laser transmitter 6, in height
The outside of clear camera 1 and line laser transmitter 6 is provided with containment vessel 5, and obliquity sensor 13 is arranged on directly over the center of longeron 2,
The both sides of crossbeam 12 are respectively mounted industrial computer 11 and electric power system 3, and embedded controller 9 and gigabit are installed in the side of industrial computer 11
Network system controller 10.
Contact line above the current mileage of high definition camera 1 pair is taken pictures, and the central region that it covers is launched with line laser
The scan line center superposition of device 6；The data messages such as the height and stagger of the measurement contact line of line laser transmitter 6；Protection shell 5
Protect line laser transmitter 6 not collided, improve the degree of accuracy of measurement.
Crossbeam 12 is the supporting construction across track two ends, and whole machine and other equipment can be installed in the upper of crossbeam 12
Face, the side of rail wheel 4 have a projection 15, anti-locking apparatus to drop from track.
On the movable axis that a detachable lateral supports 7, run-length encoding device wheel 15 abuts track to run-length encoding device 8
Wheel 4, makes run-length encoding device wheel 15 not by the direct abrasion of track, makes range measurement precisely, and run-length encoding device 8 is record mileage
Device, in order to provide measurement signal to instrument, embedded controller 9 is instrument to control in the middle of external equipment and power-supply system
Device processed.
Gigabit networking system controller 10 is the controller of instrument data transmission, and data are quickly and accurately transferred to industry control
Machine 11.
Obliquity sensor 13 aligns installation with crossbeam 12 is horizontal and vertical, it is ensured that pitch angle is measured and tilted
The accuracy of angular surveying, obliquity sensor 13 are the sensors of grapher athletic posture in orbit, for carrying out the later stage
The process of data and the compensation of locus.
Embodiment：
Field scan：13 grapher of obliquity sensor athletic posture in orbit, run-length encoding device 8 record mileage,
Thermometer measure prevailing circumstances temperature, the angle that three is recorded, mileage and temperature data are transferred in embedded controller 9,
Embedded controller 9 is instrument to external equipment and the middle controller of power-supply system, share industrial computer 11 inclination data and
The process task of encoded signal, industrial computer 11 are the data records and processing core of instrument, above the current mileage of high definition camera 1 pair
Contact line taken pictures, it cover central region and the line laser transmitter 6 scan line center superposition, by high definition phase
The data message such as the stagger of 6 gained of machine 1 and line laser transmitter and height passes through gigabit networking system controller 10
It is transferred in industrial computer 11, then transfers data in operation terminal through radio node.
Later data process：Operation terminal is carried out data transmission with later data processing platform, eventually passes data processing
Platform is analyzed to data.
Embodiment of the present utility model is described in detail above in conjunction with accompanying drawing, but this utility model is not limited to
Above-mentioned embodiment, in the ken that art those of ordinary skill possesses, can be with without departing from this reality
With making a variety of changes on the premise of new objective.
Claims (7)
1. a kind of contact line laser measuring apparatus, it is characterised in that including high definition camera (1), longeron (2), electric power system (3), rail
Road wheel (4), protection shell (5), line laser transmitter (6), detachable lateral support (7), run-length encoding device (8), embedded Control
Device (9), gigabit networking system controller (10), industrial computer (11), crossbeam (12), obliquity sensor (13), track described in a pair
Wheel (4) is symmetrically mounted on a detachable lateral and supports on (7), and two detachable laterals support (7) to be separately mounted to institute
The two ends of crossbeam (12) are stated, longeron (2) are vertically mounted on the centre of the crossbeam (12), in the centre of the longeron (2)
Obliquity sensor (13) are installed at position, and the two ends of longeron (2) are respectively mounted the high definition camera (1) and the line is sharp
Optical transmitting set (6), is provided with the containment vessel (5), institute outside the high definition camera (1) and the line laser transmitter (6)
Obliquity sensor (13) is stated directly over the center of the longeron (2), the both sides of crossbeam (12) are respectively mounted described
Industrial computer (11) and the electric power system (3), the side installation of industrial computer (11) are embedded controller (9) and described
Gigabit networking system controller (10), embedded controller (10) use the controller of arm-m3, the industrial computer
(11) controller of intel corei7 is used.
2. a kind of contact line laser measuring apparatus according to claim 1, it is characterised in that high definition camera (1) is to current
Contact line above mileage is taken pictures, and the central region that it covers is heavy with the scan line center of the line laser transmitter (6)
Close.
3. a kind of contact line laser measuring apparatus according to claim 1, it is characterised in that described run-length encoding device (8) install
On the movable axis that the detachable lateral supports (7), run-length encoding device wheel (14) abuts the rail wheel (4).
4. a kind of contact line laser measuring apparatus according to claim 1, it is characterised in that the side of rail wheel (4) has
One raised (15).
5. a kind of contact line laser measuring apparatus according to claim 1, it is characterised in that longeron (2) and the line swash
The geometrical relationship of optical transmitting set (6) will be mutually corresponding to image and luminous point information.
6. a kind of contact line laser measuring apparatus according to claim 1, it is characterised in that obliquity sensor (13) and institute
State the horizontal and vertical of crossbeam (12) and align installation.
7. a kind of contact line laser measuring apparatus according to claim 1, it is characterised in that described line laser transmitter (6) are surveyed
Measured is the data message of contact line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520972302.5U CN206019572U (en) | 2015-11-30 | 2015-11-30 | A kind of contact line laser measuring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520972302.5U CN206019572U (en) | 2015-11-30 | 2015-11-30 | A kind of contact line laser measuring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206019572U true CN206019572U (en) | 2017-03-15 |
Family
ID=58241012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520972302.5U Active CN206019572U (en) | 2015-11-30 | 2015-11-30 | A kind of contact line laser measuring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206019572U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300287A (en) * | 2015-11-30 | 2016-02-03 | 中铁电气化勘测设计研究院有限公司 | Contact line laser measuring instrument |
| CN112389497A (en) * | 2019-08-12 | 2021-02-23 | 天津泰恒电气科技有限公司 | Device for continuously scanning and detecting railway |
-
2015
- 2015-11-30 CN CN201520972302.5U patent/CN206019572U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300287A (en) * | 2015-11-30 | 2016-02-03 | 中铁电气化勘测设计研究院有限公司 | Contact line laser measuring instrument |
| CN112389497A (en) * | 2019-08-12 | 2021-02-23 | 天津泰恒电气科技有限公司 | Device for continuously scanning and detecting railway |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170616 Address after: 300250 Tianjin Fuyuan Wuqing Development Zone, No. 18 531-83 (central office) Patentee after: Tianjin railway electrification design and Research Institute Co Ltd Address before: 300000 Tianjin Binhai New Area Airport Economic Zone West Road No. 166 A2-372 Patentee before: China Railway Electrification Survey Design & Research Institute Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 125, 36 Central West Road, pilot free trade zone (Airport Economic Zone), Binhai New Area, Tianjin Patentee after: CHINA RAILWAY ELECTRIFICATION SURVEY DESIGN & RESEARCH INSTITUTE Co.,Ltd. Address before: 300250 No. 531-83, 18 Fuyuan Road, Wuqing Development Zone, Tianjin (centralized office area) Patentee before: TIANJIN ZHONGTIE ELECTRIFICATION DESIGN RESEARCH INSTITUTE Co.,Ltd. |