CN204731347U - A kind of contact net fault Ground Checkout Unit - Google Patents
A kind of contact net fault Ground Checkout Unit Download PDFInfo
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- CN204731347U CN204731347U CN201520502154.0U CN201520502154U CN204731347U CN 204731347 U CN204731347 U CN 204731347U CN 201520502154 U CN201520502154 U CN 201520502154U CN 204731347 U CN204731347 U CN 204731347U
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- fault ground
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Abstract
The utility model relates to a kind of contact net fault Ground Checkout Unit, and check the contact net of electric vehicle roof trolley wire, testing fixture is provided with cabinet, in cabinet, be provided with video camera; Be respectively equipped with bracing frame in the both sides of cabinet, support frame as described above comprises support bar and pitches with the top that described roof trolley wire mounts, and described support bar stretches out to the front of cabinet, and described top fork is arranged on the top of support bar; Be provided with swivel adapter head in the bottom surface of cabinet, the rotation axis parallel of described swivel adapter head is in the front of cabinet, and described swivel adapter head connects a lifting lever.The beneficial effects of the utility model are: can carry out high-definition shooting, videotaping to the target of contact net, realize remote transmission image, can use under severe cold and hot environment, ensure personal security; Achieve and can overhaul without the need to contact net power-off, without the need to personal height operation, the state of the charged target in observable high-altitude and details, confirm or get rid of fault or the defect of contact net.
Description
Technical field
The utility model belongs to electric vehicle testing fixture, particularly relates to a kind of contact net fault Ground Checkout Unit.
Background technology
Contact net is the important component part of electrified track traffic traction power supply system, be in using state all the year round, prolongation with service time there will be wearing and tearing in various degree, directly will affect the normal operation of electric locomotive or motor train unit when acquiring a certain degree, therefore need often to check contact net and overhaul.Contact net is arranged on 6 meters of high-altitudes usually, and maintainer cannot carry out visual checking, can only take pictures check the situation of photo determination contact net to it, or uses raising device and reach contact net height and carry out visualization.The former needs, with stock, camera is promoted to contact net place and takes pictures, and the ability due to the camera by wind and personnel's assurance that are in masthead is limit and is difficult to photograph effective photo; The latter needs power-off just can carry out especially, makes contact net service work be difficult to carry out efficiently and have danger.
Summary of the invention
The purpose of this utility model is the technical scheme proposing a kind of contact net fault Ground Checkout Unit, easily and effectively carries out contact net inspection.
To achieve these goals, the technical solution of the utility model is: a kind of contact net fault Ground Checkout Unit, and check the contact net of electric vehicle roof trolley wire, described testing fixture is provided with cabinet, in described cabinet, be provided with video camera, be provided with the camera lens of described video camera in the front of cabinet; Be respectively equipped with bracing frame in the both sides of cabinet, support frame as described above comprises support bar and pitches with the top that described roof trolley wire mounts, and described support bar stretches out to the front of cabinet, and described top fork is arranged on the top of support bar; Be provided with swivel adapter head in the bottom surface of cabinet, the rotation axis parallel of described swivel adapter head is in the front of cabinet, and described swivel adapter head connects a lifting lever.
Further, in the front of described cabinet, the both sides of camera lens are provided with light compensating lamp.
Further, described light compensating lamp is LED.
Further, described video camera is the high-speed color digital camera adopting large face battle array CMOS image sensor composition.
Further, described video camera is remote control camera, is provided with the wireless data dispensing device sending image information in video camera; Described light compensating lamp is remote controlled lantern; Described contact net fault Ground Checkout Unit is provided with radio communication handheld terminal, and described radio communication handheld terminal is the terminal device receiving and process described image information, remote control camera and light compensating lamp.
Further, the anglec of rotation of described swivel adapter head is not less than 180 °.
Further, the support bar of support frame as described above is can the insulating bar of the high pressure of resistance to 27.5kV.
Further, the top of support frame as described above fork is provided with the fork pawl of two front ends both sides fork up and down, is provided with the arc location hanging groove for being articulated on roof trolley wire at the root of two described fork pawls.
Further, described lifting lever be telescopic, can the insulating bar of the high pressure of resistance to 66kV.
The beneficial effects of the utility model are: can carry out high-definition shooting, videotaping to the target of contact net, realize remote transmission image, can use under severe cold and hot environment, ensure personal security; Achieve and can overhaul without the need to contact net power-off, without the need to personal height operation, terrestrial operation, the state of the charged target in observable high-altitude and details, confirm or get rid of fault or the defect of contact net.
Below in conjunction with drawings and Examples, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the utility model structural drawing;
Fig. 2 is the utility model using state figure.
Embodiment
As shown in Figure 1, Figure 2, a kind of contact net fault Ground Checkout Unit, check the contact net of electric vehicle roof trolley wire, described testing fixture is provided with cabinet 10, in described cabinet, be provided with video camera, is provided with the camera lens 12 of described video camera in the front 11 of cabinet; Be respectively equipped with bracing frame 20 in the both sides of cabinet, support frame as described above comprises support bar 21 and pitches 22 with the top that described roof trolley wire mounts, and described support bar stretches out to the front of cabinet, and described top fork is arranged on the top of support bar; Be provided with swivel adapter head 13 in the bottom surface of cabinet, the rotation axis parallel of described swivel adapter head is in the front of cabinet, and described swivel adapter head connects a lifting lever 30.
Embodiment one:
As shown in Figure 1, Figure 2, a kind of contact net fault Ground Checkout Unit, checks the contact net of electric vehicle roof trolley wire.
Described testing fixture is provided with cabinet 10, in described cabinet, be provided with video camera, is provided with the camera lens 12 of described video camera in the front 11 of cabinet; Video camera is the high-speed color digital camera adopting large face battle array CMOS image sensor composition; Video camera is remote control camera, is provided with the wireless data dispensing device sending image information in video camera.
In the front of described cabinet, the both sides of camera lens are provided with light compensating lamp 14, and described light compensating lamp is the LED of remote control.
Contact net fault Ground Checkout Unit is provided with radio communication handheld terminal 50, and described radio communication handheld terminal is the terminal device receiving and process described image information, remote control camera and light compensating lamp.In the present embodiment, wireless communications handset terminal is had to be a hand-held panel computer with wireless communication function.
Bracing frame 20 is respectively equipped with in the both sides of cabinet, support frame as described above comprises support bar 21 and pitches 22 with the top that described roof trolley wire mounts, the support bar of bracing frame is can the insulating bar of the high pressure of resistance to 27.5kV, and support bar stretches out to the front of cabinet, and described top fork is arranged on the top of support bar; Top fork be provided with two front ends up and down both sides fork fork pawl 23, the root of two described fork pawls be provided with for be articulated on roof trolley wire 40 arc location hanging groove 24.
Be provided with swivel adapter head 13 in the bottom surface of cabinet, the rotation axis parallel of described swivel adapter head is in the front of cabinet, and the anglec of rotation of swivel adapter head is not less than 180 °.
Described swivel adapter head connects a lifting lever 30.Described lifting lever be telescopic, can the insulating bar of the high pressure of resistance to 66kV.Cabinet is rotated on the top of lifting lever by swivel adapter head.
When checking contact net, operating personnel lift cabinet with lifting lever, by two fork pawls of top fork, top fork is entered roof trolley wire, the arc location hanging groove that top is pitched is stuck on roof trolley wire, cabinet and roof trolley wire remain on metastable position, the guarantee that the picture rich in detail for video camera picked-up contact net provides.Operating personnel are by the shooting of hand-held panel computer operation video camera, video camera is the high-speed color digital camera adopting large face battle array CMOS image sensor composition, image is transferred in the hand-held panel computer of ground handling operator by fast wireless network, it is per second that transmission speed can reach 20 frames, control video camera by the video monitoring software on hand-held panel computer to show, take pictures, record a video, the operations such as light filling.Can the state of real time inspection contact net, image document can also be preserved and carry out finer analysis and research.When video camera shooting insufficient light, open light compensating lamp by hand-held panel computer.The support bar of lifting lever and bracing frame all adopts insulating material, can ensure the safe operation of operating personnel and video camera.
Telescopic lifting lever and cabinet can flexible rotatings by swivel adapter head, and video camera can be taken from different perspectives.Realize can overhauling without the need to contact net power-off, without the need to personal height operation, terrestrial operation, observes state and the details of the charged target in high-altitude, confirms or fix a breakdown or defect.Realize carrying out high-definition shooting, videotaping to target, remote transmission image.Be suitable for using under severe cold and hot environment, ensure personal security.
The utility model also can be used for the inspection of other pole line and checks the roof of vehicle.
Claims (9)
1. a contact net fault Ground Checkout Unit, check the contact net of electric vehicle roof trolley wire, it is characterized in that, described testing fixture is provided with cabinet, in described cabinet, be provided with video camera, is provided with the camera lens of described video camera in the front of cabinet; Be respectively equipped with bracing frame in the both sides of cabinet, support frame as described above comprises support bar and pitches with the top that described roof trolley wire mounts, and described support bar stretches out to the front of cabinet, and described top fork is arranged on the top of support bar; Be provided with swivel adapter head in the bottom surface of cabinet, the rotation axis parallel of described swivel adapter head is in the front of cabinet, and described swivel adapter head connects a lifting lever.
2. a kind of contact net fault Ground Checkout Unit according to claim 1, is characterized in that, in the front of described cabinet, the both sides of camera lens are provided with light compensating lamp.
3. a kind of contact net fault Ground Checkout Unit according to claim 2, it is characterized in that, described light compensating lamp is LED.
4. a kind of contact net fault Ground Checkout Unit according to claim 1, is characterized in that, described video camera is the high-speed color digital camera adopting large face battle array CMOS image sensor composition.
5. a kind of contact net fault Ground Checkout Unit according to claim 2, it is characterized in that, described video camera is remote control camera, is provided with the wireless data dispensing device sending image information in video camera; Described light compensating lamp is remote controlled lantern; Described contact net fault Ground Checkout Unit is provided with radio communication handheld terminal, and described radio communication handheld terminal is the terminal device receiving and process described image information, remote control camera and light compensating lamp.
6. a kind of contact net fault Ground Checkout Unit according to claim 1, it is characterized in that, the anglec of rotation of described swivel adapter head is not less than 180 °.
7. a kind of contact net fault Ground Checkout Unit according to claim 1, is characterized in that, the support bar of support frame as described above is can the insulating bar of the high pressure of resistance to 27.5kV.
8. a kind of contact net fault Ground Checkout Unit according to claim 1, it is characterized in that, support frame as described above top fork be provided with two front ends up and down both sides fork fork pawl, the root of two described fork pawls be provided with for be articulated on roof trolley wire arc location hanging groove.
9. a kind of contact net fault Ground Checkout Unit according to claim 1, is characterized in that, described lifting lever be telescopic, can the insulating bar of the high pressure of resistance to 66kV.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520502154.0U CN204731347U (en) | 2015-07-13 | 2015-07-13 | A kind of contact net fault Ground Checkout Unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520502154.0U CN204731347U (en) | 2015-07-13 | 2015-07-13 | A kind of contact net fault Ground Checkout Unit |
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| Publication Number | Publication Date |
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| CN204731347U true CN204731347U (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520502154.0U Active CN204731347U (en) | 2015-07-13 | 2015-07-13 | A kind of contact net fault Ground Checkout Unit |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105277833A (en) * | 2015-11-26 | 2016-01-27 | 国网浙江杭州市富阳区供电公司 | High attitude device checking apparatus |
| CN108828390A (en) * | 2018-06-27 | 2018-11-16 | 北京中润惠通科技发展有限公司 | A kind of contact net failure ground on-line checking method device |
| CN109444613A (en) * | 2018-12-21 | 2019-03-08 | 北京史河科技有限公司 | Contact line detector |
| CN112285474A (en) * | 2020-11-10 | 2021-01-29 | 武汉恒安泰科技有限公司 | Be used for LED display screen trouble maintenance check out test set |
-
2015
- 2015-07-13 CN CN201520502154.0U patent/CN204731347U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105277833A (en) * | 2015-11-26 | 2016-01-27 | 国网浙江杭州市富阳区供电公司 | High attitude device checking apparatus |
| CN108828390A (en) * | 2018-06-27 | 2018-11-16 | 北京中润惠通科技发展有限公司 | A kind of contact net failure ground on-line checking method device |
| CN109444613A (en) * | 2018-12-21 | 2019-03-08 | 北京史河科技有限公司 | Contact line detector |
| CN112285474A (en) * | 2020-11-10 | 2021-01-29 | 武汉恒安泰科技有限公司 | Be used for LED display screen trouble maintenance check out test set |
| CN112285474B (en) * | 2020-11-10 | 2024-05-10 | 创鑫科(深圳)塑胶电子有限公司 | Be used for LED display screen trouble maintenance check out test set |
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