CN208419871U - A kind of contact net device for dynamically detecting - Google Patents
A kind of contact net device for dynamically detecting Download PDFInfo
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- CN208419871U CN208419871U CN201820927608.2U CN201820927608U CN208419871U CN 208419871 U CN208419871 U CN 208419871U CN 201820927608 U CN201820927608 U CN 201820927608U CN 208419871 U CN208419871 U CN 208419871U
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- Prior art keywords
- photomoduel
- laser
- contact net
- dynamically detecting
- net device
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Abstract
The utility model discloses a kind of contact net device for dynamically detecting, described device includes laser module, photomoduel and pedestal, the photomoduel includes photomoduel one and photomoduel two, and the laser module, photomoduel one, photomoduel two is sequentially mounted on the base, the pedestal is equipped with four strip holes, wherein parallel two-by-two and equal length, the length of strip hole is than photomoduel one, the length of photomoduel two is long, photomoduel one, screw hole is also equipped on the phase machine bottom board of photomoduel two and is fixed by screws in strip hole respectively.The utility model can adjust the relative position of laser module and photomoduel by the way that strip hole is arranged on pedestal, to adapt to the contact net height of different vehicle difference occasion, expand its adaptation range.Also, laser and photomoduel are uniformly mounted on the base by the present apparatus, easy to disassemble and maintenance.
Description
Technical field
The utility model relates to contact net dynamic detection technology fields, and in particular to a kind of contact net device for dynamically detecting.
Background technique
Contact net is to set up along rail overhead "the" shape in electric railway, take the high pressure of stream defeated for pantograph
Electric wire.Contact net is the main truss of rail alternating current gasification projects, is the spy to power to electric locomotive set up along rail cross-channel line overhead
The transmission line of electricity of different form.
For the safety and reliability for improving rail cross-channel line tractive power supply system, contact net power supply safety detection prison should be constructed
Examining system.Contact net device for dynamically detecting is installed additional on the in-orbit roof for handing over vehicle, is realized to contact net temperature change, dynamic
The exceeded dynamic detection with pantograph-catenary current collection abnormal state of geometric parameter；Contact net geometric parameter includes height of contact wire, contact line
Stagger, double branch contact line horizontal distances, scaling method is consistent with 1C detection system geometrical parameter calibration method, soft by controlling
The position of the accurate adjustment test bed center of part, records the stagger and height of center, then with the testing number that is calibrated detection system
According to comparing and analyzing.Pass through the detection to contact net and rail contact face, the normal operation of support vehicles.
Contact net device for dynamically detecting in the prior art is usually that camera and laser are mounted in a shell, if
Wherein there is a component to break down, needs to take whole device into maintenace point together repairing, it may in maintenance process
There are problems that causing its damage to without failure component touching.Another question is exactly that existing contact net dynamic is examined
The camera position for surveying device is fixed, and the bad adjusting of data acquisition range can be only applied in certain electrified track, using model
It encloses smaller.
Utility model content
The purpose of this utility model is to provide a kind of new contact net device for dynamically detecting, deposit to solve the prior art
The above problem, the laser and photomoduel of the device are separately mounted on pedestal, easy to disassemble, and photomoduel
Position is adjustable, can adapt in different electrified track systems.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of contact net device for dynamically detecting, described device include laser module, photomoduel and pedestal, the phase unit
Part includes photomoduel one and photomoduel two, and the laser module, photomoduel one, photomoduel two are sequentially mounted on
On pedestal, the pedestal is equipped with four strip holes, wherein parallel and equal length, the length of strip hole compare photomoduel two-by-two
One, the length of photomoduel two is long, photomoduel one, photomoduel two phase machine bottom board on be also equipped with screw hole and difference
It is fixed by screws in strip hole.The adjustment of certain amplitude can be carried out to camera position according to field position, it is ensured that will contact
The state acquisition of net is complete.
Specifically, the laser module includes laser cover, and laser top plate is installed on the top of laser cover, and outside laser
The opening for installing and fixing plated film lens one is correspondingly provided on shell and laser top plate, the inside of laser cover, which is equipped with, to be fixed
Laser on aluminum substrate, aluminum substrate are fixed on the inside of laser cover one side wall, and laser and aluminum substrate it
Between be coated with heat-conducting silicone grease, heat can be made to be effectively communicated in aluminum substrate, and swashed by the natural wind speed of vehicle driving
Laser cover board is installed in the cooling of light device, the other side of laser cover, and there are two setting on the lateral wall of the laser cover board
Waterproof connector, waterproof connector are used for the disengaging of cable, play the role of sealing and installation at cable.
Preferably, the number of lasers can choose two.
Wherein, specifically, the photomoduel includes the camera case being mounted on phase machine bottom board, the top of camera case
Cross-sectional shape be right-angled trapezium, camera cover board is installed in the upper end on inclined-plane, and correspondence is set on inclined-plane and camera cover board
There is the opening for installing and fixing plated film lens two, industrial camera is fixed in camera case by mounting plate；Camera case
A lateral wall be equipped with waterproof connector, equally, waterproof connector is used for the disengaging of cable, plays sealing at cable and installation is made
With.According to the contact net state of different height when industrial camera is installed, angled, progress data collection and transmission are adjusted.
Further, between the laser cover board and plated film lens one, laser cover board and laser cover, phase machine bottom board and phase
It is equipped with sealing strip between machine shell, between camera cover board and plated film lens two, plays sealing function.
Preferably, photomoduel one, the bevel inclination angle of photomoduel two are different, under normal circumstances, photomoduel one
The tilt angle on inclined-plane is less than the tilt angle on two inclined-plane of photomoduel, and such photomoduel one is (close to that of laser module
It is a) for acquiring the information of contact net lower end, photomoduel two is used to acquire the information of contact net upper end, in practical applications,
By adjusting the relative position of two photomoduels and laser module, it is ensured that all information of contact net can be collected.
The utility model has the advantages that
The utility model is mounted on strip hole by the way that strip hole, photomoduel are arranged on pedestal, in this way, photomoduel
Position can be adjusted according to the high and low range of contact net, it is ensured that it is the state acquisition of contact net is complete, and pass through adjusting
The angle of the relative position and industrial camera of laser module and photomoduel is high with the contact net for adapting to different vehicle difference occasion
Degree, expands its adaptation range.
Laser and photomoduel are uniformly mounted on the base by the present apparatus, which realizes the integrated work of single unit system
With need to only be disassembled and take repair location and repair when one of component breaks down, that is to say, that
Faulty components are only needed to change, remaining component can work on, and can effectively save alternative cost in this way, can also be effectively
It avoids the problem that causing its damage to without failure component touching when repairing faulty components.
Detailed description of the invention
Fig. 1 is a kind of contact net device for dynamically detecting construction profile figure of the utility model；
Fig. 2 is a kind of contact net device for dynamically detecting laser module explosive view of the utility model；
Fig. 3 is a kind of contact net device for dynamically detecting photomoduel explosive view of the utility model；
Fig. 4 is a kind of contact net device for dynamically detecting working principle diagram of the utility model.
In figure, 1- laser module, 2- photomoduel one, 3- photomoduel two, 4- pedestal, 41- strip hole, 5- laser top
Plate, 6- plated film lens one, 7- laser cover, 8- laser, 9- laser cover board, 10- waterproof connector, 11- camera cover board, 12- plating
Film glass two, 13- camera case, 14- industrial camera, 15- phase machine bottom board.
Specific embodiment
The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.
Embodiment
A kind of contact net device for dynamically detecting, as shown in Figure 1, described device includes laser module 1, photomoduel and pedestal
4, the photomoduel includes photomoduel 1 and photomoduel 23, and the laser module 1, photomoduel 1, camera
Component 23 is sequentially mounted on pedestal 4, and the pedestal 4 is equipped with four strip holes 41, wherein parallel and equal length two-by-two,
The length of strip hole 41 is longer than the length of photomoduel 1, photomoduel 23, the phase of photomoduel 1, photomoduel 23
Screw hole is also equipped on machine bottom board 15 and is fixed by screws in strip hole 41 respectively.It can be according to field position to phase seat in the plane
Set the adjustment for carrying out certain amplitude, it is ensured that the state acquisition of contact net is complete.
Wherein, as shown in Fig. 2, the laser module 1 in the present embodiment includes laser cover 7, the top of laser cover 7 is installed
Laser top plate 5, and be correspondingly provided on laser cover 1 and laser top plate 5 for installing and fixing opening for plated film lens 1
Mouthful, the side wall of the opening of laser top plate 5 is equipped with a circle boss, and plated film lens one are just placed on boss, prevents plated film
Eyeglass one is fallen into laser cover, and the selected opening shape of the present embodiment is rectangle, and the inside of laser cover 7, which is equipped with, to be fixed
Two lasers 8 on aluminum substrate, aluminum substrate are fixed on the inside of 7 one side wall of laser cover, and laser 7 and aluminum
Heat-conducting silicone grease is coated between substrate, the natural wind speed that heat can be made to be effectively communicated in aluminum substrate, and pass through vehicle driving
The cooling of laser is carried out, laser cover board 9 is installed in the other side of laser cover 7, and on the lateral wall of the laser cover board 9
If waterproof connector 10 is used for the disengaging of cable there are two waterproof connector 10, play the role of sealing and installation at cable.
As shown in figure 3, the photomoduel includes the camera case 13 being mounted on phase machine bottom board 15, camera case 13
The cross-sectional shape on top is right-angled trapezium, and camera cover board 11 is installed in the upper end on inclined-plane, and on inclined-plane and camera cover board 11
It is correspondingly provided with the opening for installing and fixing plated film lens 2 12, the side wall of the opening of camera cover board 11 is equipped with a circle
Boss, plated film lens two are just placed on boss, prevent plated film lens two from falling into camera case, the present embodiment is selected
Opening shape is circle, and industrial camera 14 is fixed in camera case 13 by mounting plate；On one lateral wall of camera case 13
It also is provided with waterproof connector 10, equally, waterproof connector 10 is also the disengaging for cable, plays sealing and installation at cable and makees
With.According to the contact net state of different height when camera is installed, angled, progress data collection and transmission are adjusted.
Further, as the preferred embodiment of the utility model, the laser cover board 5 and plated film lens 1, laser cover board
It is all provided between 9 and laser cover 7, between phase machine bottom board 15 and camera case 13, between camera cover board 11 and plated film lens 2 12
There is sealing strip, plays sealing function.
Preferably, in practical application, as shown in figure 4, wherein 1 light source of laser and contact net form light source interference point
O1, O2 provide data acquisition element；Photomoduel is used to acquire and transmit the data and picture of laser light source interference point, in order to
Data are acquired to complete, the bevel inclination angle difference of photomoduel 1, photomoduel 23 as far as possible, and can be according to reality
Situation is adjusted, in figure 4, it can be seen that the tilt angle on one 2 inclined-plane of photomoduel is less than inclining for 23 inclined-plane of photomoduel
Rake angle, is used to acquire the information of contact net lower end close to the photomoduel 1 of laser module in this way, and photomoduel 23 is used for
Acquire the information of contact net upper end, in practical applications, by adjusting two photomoduels and laser module relative position and
The angle of industrial camera, it is ensured that can collect all information of contact net.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
Claims (8)
1. a kind of contact net device for dynamically detecting, which is characterized in that described device includes laser module, photomoduel and pedestal,
The photomoduel includes photomoduel one and photomoduel two, and the laser module, photomoduel one, photomoduel two
It is sequentially mounted on the base, the pedestal is equipped with four strip holes, wherein parallel and equal length two-by-two, the length of strip hole
Length than photomoduel one, photomoduel two is long, photomoduel one, photomoduel two phase machine bottom board on be also equipped with spiral shell
Wire hole is simultaneously fixed by screws in strip hole respectively.
2. contact net device for dynamically detecting according to claim 1, which is characterized in that the laser module includes outside laser
Laser top plate is installed on the top of shell, laser cover, and is correspondingly provided on laser cover and laser top plate for installing and consolidating
Determine the opening of plated film lens one, the inside of laser cover is equipped with the laser being fixed on aluminum substrate, and the aluminum substrate is solid
It is scheduled on the inside of laser cover one side wall, and is coated with heat-conducting silicone grease between laser and aluminum substrate, the other side of laser cover
Laser cover board is installed in portion, sets that there are two waterproof connectors on the lateral wall of the laser cover board.
3. contact net device for dynamically detecting according to claim 2, which is characterized in that the quantity of the laser is two
It is a.
4. contact net device for dynamically detecting according to claim 2, which is characterized in that the laser top plate and plated film lens
Sealing strip is equipped between one, between laser cover board and laser cover.
5. contact net device for dynamically detecting according to claim 1, which is characterized in that the photomoduel includes being mounted on
Camera case on phase machine bottom board, the cross-sectional shape on the top of camera case are right-angled trapezium, and phase is installed in the upper end on inclined-plane
Cover plate, and the opening for installing and fixing plated film lens two, industrial camera are correspondingly provided on inclined-plane and camera cover board
It is fixed in camera case by mounting plate；Waterproof connector also is provided on one lateral wall of camera case.
6. contact net device for dynamically detecting according to claim 5, which is characterized in that the phase machine bottom board and camera case
Between, between camera cover board and plated film lens two be equipped with sealing strip.
7. contact net device for dynamically detecting according to claim 5, which is characterized in that photomoduel one, photomoduel two
Bevel inclination angle it is different.
8. contact net device for dynamically detecting according to claim 7, which is characterized in that the inclination angle on one inclined-plane of photomoduel
Degree is less than the tilt angle on two inclined-plane of photomoduel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820927608.2U CN208419871U (en) | 2018-06-15 | 2018-06-15 | A kind of contact net device for dynamically detecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820927608.2U CN208419871U (en) | 2018-06-15 | 2018-06-15 | A kind of contact net device for dynamically detecting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208419871U true CN208419871U (en) | 2019-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820927608.2U Active CN208419871U (en) | 2018-06-15 | 2018-06-15 | A kind of contact net device for dynamically detecting |
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| CN (1) | CN208419871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112782193A (en) * | 2021-02-02 | 2021-05-11 | 成都国铁电气设备有限公司 | Performance test platform and method for contact net suspension state detection and monitoring device |
-
2018
- 2018-06-15 CN CN201820927608.2U patent/CN208419871U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112782193A (en) * | 2021-02-02 | 2021-05-11 | 成都国铁电气设备有限公司 | Performance test platform and method for contact net suspension state detection and monitoring device |
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Effective date of registration: 20201016 Address after: 065001 No. 68 Lotus Road, Langfang Development Zone, Hebei, China Patentee after: LANGFANG IN-POWER ELECTRIC Co.,Ltd. Patentee after: BEIJING IN-POWER ELECTRIC Co.,Ltd. Address before: No.68, Hehua Road, development zone, Langfang City, Hebei Province Patentee before: LANGFANG IN-POWER ELECTRIC Co.,Ltd. Patentee before: BEIJING IN-POWER ELECTRIC Co.,Ltd. Patentee before: BEIJING IN-POWER NEW ENERGY Co.,Ltd. |