CN201843030U - Geometrical state measurer for tracks of passenger dedicated railway lines - Google Patents
Geometrical state measurer for tracks of passenger dedicated railway lines Download PDFInfo
- Publication number
- CN201843030U CN201843030U CN2010205931331U CN201020593133U CN201843030U CN 201843030 U CN201843030 U CN 201843030U CN 2010205931331 U CN2010205931331 U CN 2010205931331U CN 201020593133 U CN201020593133 U CN 201020593133U CN 201843030 U CN201843030 U CN 201843030U
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- China
- Prior art keywords
- crossbeam
- longeron
- line
- measuring instrument
- walking wheels
- 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 - Lifetime
Links
- 238000004642 transportation engineering Methods 0.000 claims description 28
- 238000005259 measurement Methods 0.000 claims description 15
- 238000004891 communication Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 3
- 238000002955 isolation Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 210000004279 Orbit Anatomy 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000003068 static Effects 0.000 description 1
Abstract
The utility model discloses a geometrical state measurer for tracks of passenger dedicated railway lines, which comprises a longitudinal beam and a crossbeam. The longitudinal beam and the crossbeam are perpendicularly connected with each other and respectively provided with a longitudinal beam walking wheel set and a crossbeam walking wheel set, insulating layers are disposed at a connection position between the longitudinal beam and the crossbeam and a connection position between the longitudinal walking wheel set and the longitudinal beam, and the crossbeam is further provided with a detachable measuring column. The geometrical state measurer realizes insulating isolation to connection positions of components and guarantees rigidity, strength and precision of a total railway vehicle; electric brake devices are mounted on two walking wheel seats of the longitudinal beam and are manually controlled; longitudinal beam and crossbeam connecting flanges with special structures position the longitudinal beam and the crossbeam during splicing and provide power supply channels for the electric brake devices; the measuring column on the crossbeam is assembled and disassembled conveniently and fast so as to guarantee repeated installation precision and accuracy of measured data; and the geometrical state measurer adopts an industrial Ethernet to replace a USB (universal serial bus) interface, and increases electromagnetic compatibility.
Description
Technical field
The utility model relates to field of measuring technique, particularly relates to a kind of Line for Passenger Transportation track geometry status measuring instrument.
Background technology
Line for Passenger Transportation track geometry status measuring instrument is the efficient portable tool that is used for Line for Passenger Transportation track geometry status Static Detection, can be used for the absolute measurement and the relative measurement of track.Line for Passenger Transportation track geometry status measuring instrument is by the internal sensor measurement mechanism, can measure the relative parameters such as gauge, superelevation, mileage, distortion of track; Simultaneously, by being installed in the reflecting prism on the measurement column,, measure absolute references such as track centre coordinate and height above rail surface assisting down of total powerstation.On above measurement function basis, the rail that calculates track by internal control software automatically is to, height and longitudinal gradient, thereby realizes the measuring ability to track.
Existing track geometry status measuring instrument, comprise the T type insulation aluminum alloy frame that split-type longeron, crossbeam are spliced into, crossbeam is provided with dismantled and assembled measurement column near orbit centre, the employing three-point rolling wheel supports, check mechanism is that line is stopped, artificial carrying out, thus the measurement that measurement column prism absolute coordinate is finished track geometry status obtained by total powerstation.
Be conducting state between longeron two road wheels, insulating properties does not satisfy iron mark TB/T3147-2007, and line is stopped and is normally off, and is fragile, a little less than the anti-electromagnetic interference of data communication.
The utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model is the Insulation Problems that overcomes between the longeron walking wheels, improves the normally off of check mechanism, increases the service life, and improves anti-electromagnetic interference performance.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of Line for Passenger Transportation track geometry status measuring instrument, and it comprises: longitudinal and cross beam, and described longitudinal and cross beam vertically connects; Be respectively arranged with longeron walking wheels and crossbeam walking wheels on the described longitudinal and cross beam; The junction of described longitudinal and cross beam junction, described longeron walking wheels and described longeron is provided with insulating layer; Also be provided with removable measurement column on the described crossbeam.
In the above-mentioned Line for Passenger Transportation track geometry status measuring instrument, also comprise: the handspike support, be arranged on the junction of described longitudinal and cross beam, place microprocessor on it.
In the above-mentioned Line for Passenger Transportation track geometry status measuring instrument, described longeron walking wheels have two, all are arranged on the same side of described longeron, and about described crossbeam symmetry.
In the above-mentioned Line for Passenger Transportation track geometry status measuring instrument, pass through the adpting flange assembly unit between the described longitudinal and cross beam.
In the above-mentioned Line for Passenger Transportation track geometry status measuring instrument, the wheel seat of described longeron walking wheels is provided with the Electric Braking Devices Using of control longeron walking wheels action.
In the above-mentioned Line for Passenger Transportation track geometry status measuring instrument, described crossbeam walking wheels are arranged on the crossbeam along described crossbeam axis.
In the above-mentioned Line for Passenger Transportation track geometry status measuring instrument, be equipped with meter wheel on described longeron walking wheels and the crossbeam walking wheels.
In the above-mentioned Line for Passenger Transportation track geometry status measuring instrument, described microprocessor adopts Ethernet to carry out the data communication transmission.
(3) beneficial effect
In the technique scheme, the two traveling wheels of longitudinal and transverse beam junction and longeron and the junction of longeron all adopt special material to isolate, not only realize insulation but also guaranteed rigidity, intensity and the precision of car load, make between the not only longitudinal and transverse beam of car load and insulate, also satisfied simultaneously the insulating requirements between the two traveling wheels of longeron homonymy; At longeron two traveling wheel seats Electric Braking Devices Using has been installed, by control manually; The special construction of longitudinal and transverse beam adpting flange has dual-use function, the positioning action when longitudinal and transverse beam assembly unit is not only arranged, and have the effect that the power supply passage is provided for electric brake; Measurement column is arranged on the crossbeam, not only make things convenient for quickly dismantled simultaneously can guarantee to repeat the requirement of installation accuracy again, guaranteed the accuracy of survey data better; Data communication is employed new technology, and substitutes USB interface with Industrial Ethernet, and Electro Magnetic Compatibility is improved.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the Line for Passenger Transportation track geometry status measuring instrument of the utility model embodiment;
Fig. 2 is that the A of Line for Passenger Transportation track geometry status measuring instrument among Fig. 1 is to lateral plan;
Fig. 3 is the vertical view of Line for Passenger Transportation track geometry status measuring instrument among Fig. 1.
Wherein, 1: crossbeam; 2: longeron; 3: insulating layer between beam in length and breadth; 4: adpting flange; 5: measurement column; 6: crossbeam walking wheels; 7: longeron walking wheels; 8: the handspike support; 9: microprocessor; 10: meter wheel; 11: the longeron insulating layer.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used to illustrate the utility model, but are not used for limiting scope of the present utility model.
Fig. 1-3 shows the structural representation of the Line for Passenger Transportation track geometry status measuring instrument of present embodiment, comprising: longeron 2 and crossbeam 1, and longeron 2 vertically is connected with crossbeam 1, is provided with insulating layer 3 between beam in length and breadth between longeron 2 and the crossbeam 1; Be respectively arranged with crossbeam walking wheels 6 and longeron walking wheels 7 on longeron 2 and the crossbeam 1, crossbeam walking wheels 6 are disposed thereon along crossbeam 1 axis; Also be provided with measurement column 5 on the crossbeam 1.
Wherein, longeron walking wheels 7 are provided with 2, all are arranged on the same side of longeron 2, and about crossbeam 1 symmetry.Be connected by adpting flange 4 between crossbeam 1 and the longeron 2.The insulating layer 3 between beam in length and breadth that is provided with between crossbeam 1 and the longeron 2, not only satisfied car load rigidity, intensity and precision requirement but also realized insulation between the longitudinal and transverse beam, between longeron walking wheels 7 and longeron 2, also be provided with longeron insulating layer 11, make between the two traveling wheels 7 of longeron 2 homonymies and realized insulation.
Wherein, the wheel seat of longeron walking wheels 7 is provided with the Electric Braking Devices Using of control longeron walking wheels 7 actions, by control manually.
Wherein, be equipped with meter wheel 10 on the walking wheels 6,7.
The Line for Passenger Transportation track geometry status measuring instrument of present embodiment also comprises: handspike support 8, be arranged on the junction of longeron 2 and crossbeam 1, and promptly be connected with adpting flange 4, place microprocessor 9 on it, this microprocessor is selected portable industrial notebook computer for use.Adpting flange 4 structures between the longitudinal and transverse beam have dual-use function, the positioning action when longitudinal and transverse beam assembly unit is not only arranged, and have the effect that the power supply passage is provided for electric brake.
In the present embodiment, crossbeam 1 and measurement column 5 quick be connected adopted can repeat dismounting, accurate device resets.
In the present embodiment, data communication is employed new technology, and substitutes USB interface with Industrial Ethernet, and Electro Magnetic Compatibility is improved.
This Line for Passenger Transportation track geometry status measuring instrument can be applicable to the guiding work of the operations such as operation maintenance of the ew line construction of high-speed railway (Line for Passenger Transportation) ballastless track circuit, whole road, inspection laying precision, inspection of quality and existing line.
As can be seen from the above embodiments, the two traveling wheels of the utility model embodiment longitudinal and transverse beam junction and longeron and the junction of longeron all adopt special material to isolate, not only realize insulation but also guaranteed rigidity, intensity and the precision of car load, make between the not only longitudinal and transverse beam of car load and insulate, also satisfied simultaneously the insulating requirements between the two traveling wheels of longeron homonymy; At longeron two traveling wheel seats Electric Braking Devices Using has been installed,, has been normally open, increased the service life by control manually; The special construction of longitudinal and transverse beam adpting flange has dual-use function, the positioning action when longitudinal and transverse beam assembly unit is not only arranged, and have the effect that the power supply passage is provided for electric brake; Measurement column on the crossbeam adopts Quick Connect Kit, and not only easy disassembly can guarantee to repeat simultaneously the requirement of installation accuracy again; Data communication is employed new technology, and substitutes USB interface with Industrial Ethernet, and Electro Magnetic Compatibility is improved.
The above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and replacement, these improvement and replacement also should be considered as protection domain of the present utility model.
Claims (8)
1. Line for Passenger Transportation track geometry status measuring instrument is characterized in that, comprising: longitudinal and cross beam, and described longitudinal and cross beam vertically connects; Be respectively arranged with longeron walking wheels and crossbeam walking wheels on the described longitudinal and cross beam; The junction of described longitudinal and cross beam junction, described longeron walking wheels and described longeron is provided with insulating layer; Also be provided with removable measurement column on the described crossbeam.
2. Line for Passenger Transportation track geometry status measuring instrument as claimed in claim 1 is characterized in that, also comprises: the handspike support, be arranged on the junction of described longitudinal and cross beam, and place microprocessor on it.
3. Line for Passenger Transportation track geometry status measuring instrument as claimed in claim 1 is characterized in that, described longeron walking wheels have two, all are arranged on the same side of described longeron, and about described crossbeam symmetry.
4. Line for Passenger Transportation track geometry status measuring instrument as claimed in claim 1 is characterized in that, passes through the adpting flange assembly unit between the described longitudinal and cross beam.
5. Line for Passenger Transportation track geometry status measuring instrument as claimed in claim 3 is characterized in that, the wheel seat of described longeron walking wheels is provided with the Electric Braking Devices Using of control longeron walking wheels action.
6. Line for Passenger Transportation track geometry status measuring instrument as claimed in claim 1 is characterized in that, described crossbeam walking wheels are arranged on the crossbeam along described crossbeam axis.
7. Line for Passenger Transportation track geometry status measuring instrument as claimed in claim 1 is characterized in that, is equipped with meter wheel on described longeron walking wheels and the crossbeam walking wheels.
8. Line for Passenger Transportation track geometry status measuring instrument as claimed in claim 2 is characterized in that, described microprocessor adopts Ethernet to carry out the data communication transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205931331U CN201843030U (en) | 2010-11-02 | 2010-11-02 | Geometrical state measurer for tracks of passenger dedicated railway lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205931331U CN201843030U (en) | 2010-11-02 | 2010-11-02 | Geometrical state measurer for tracks of passenger dedicated railway lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201843030U true CN201843030U (en) | 2011-05-25 |
Family
ID=44037925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205931331U Expired - Lifetime CN201843030U (en) | 2010-11-02 | 2010-11-02 | Geometrical state measurer for tracks of passenger dedicated railway lines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201843030U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390634A (en) * | 2014-11-21 | 2015-03-04 | 成都普罗米新科技股份有限公司 | Track board small-jaw measuring frame and measuring method thereof |
| CN104554342A (en) * | 2014-12-06 | 2015-04-29 | 呼和浩特铁路局科研所 | Detection device for track smoothness |
-
2010
- 2010-11-02 CN CN2010205931331U patent/CN201843030U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390634A (en) * | 2014-11-21 | 2015-03-04 | 成都普罗米新科技股份有限公司 | Track board small-jaw measuring frame and measuring method thereof |
| CN104390634B (en) * | 2014-11-21 | 2017-04-05 | 成都经纬科技仪器有限公司 | The little jaw measurement frame of track plates and its measuring method |
| CN104554342A (en) * | 2014-12-06 | 2015-04-29 | 呼和浩特铁路局科研所 | Detection device for track smoothness |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Jinlong Inventor after: Yuan Mei Inventor after: Ma Wenjing Inventor after: Zeng Ruofei Inventor before: Zhang Jinlong |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG JINLONG TO: ZHANG JINLONG YUAN MEI MA WENJING CENG RUOFEI |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110525 |
|
| CX01 | Expiry of patent term |