CN221188226U - High-speed railway contact net dropper state detection device - Google Patents
High-speed railway contact net dropper state detection device Download PDFInfo
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- CN221188226U CN221188226U CN202323358045.XU CN202323358045U CN221188226U CN 221188226 U CN221188226 U CN 221188226U CN 202323358045 U CN202323358045 U CN 202323358045U CN 221188226 U CN221188226 U CN 221188226U
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- mounting panel
- camera
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- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 239000003973 paint Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- 230000035882 stress Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000003679 aging effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a high-speed rail contact net hanger state detection device, and relates to the technical field of high-speed rail equipment safety maintenance. This high-speed railway contact net dropper state detection device includes: contact line, dropper, carrier cable and install the lower mounting panel at carrier cable lower surface, lower mounting panel upside just is located carrier cable upside and is provided with the mounting panel, lower mounting panel passes through bolted connection with last mounting panel installation, lower mounting panel, go up mounting panel and carrier cable contact department and be circular-arc, two the both ends are provided with the camera fixed plate around the surface on the mounting panel down, pass through bolted connection between camera fixed plate and the lower mounting panel, two be provided with the controller between the both ends around the mounting panel down, the screw connection is passed through with the camera fixed plate to the controller, controller lower surface both ends are provided with the backup pad, the inboard lower extreme of backup pad is provided with the camera, backup pad right side surface connection has the motor, motor output and pivot fixed connection.
Description
Technical Field
The utility model relates to the technical field of safety maintenance of high-speed railway equipment, in particular to a high-speed railway overhead contact system hanger state detection device.
Background
The dropper is the most important component in the contact net system, and because the contact line is acted by gravity, if the contact line has no upward tension in the middle, the dropper becomes an arc line, and when the high-speed rail passes through, the pantograph cannot normally take current. The hanger is like a plurality of small handles, and the upward pulling force is given to the contact line at intervals of a small distance, so that the influence caused by gravity is eliminated.
The suspension string itself can be influenced by the tension between the contact line and the carrier cable, the impact of the contact line pushed by the pantograph, the natural aging effect and the material effect, the suspension string can be broken, torn or even broken, when the suspension string is broken, the broken position of the suspension string sags downwards, when the stress bow collides with the suspension string at an extremely high speed, the stress bow can be greatly damaged, and the stress bow can be broken in severe cases, so that the power supply system is problematic.
The existing high-speed rail contact net hanger state detection device is mainly used for photographing the hanger through an unmanned aerial vehicle or a photographing system on the high-speed rail, so that whether the hanger is broken or not is judged, but the detection mode is periodic, a worker can only judge the hanger state based on the on-site detection result, after the worker leaves, the hanger is in a non-monitoring state, if the hanger breaks down in the process, the hanger cannot be found in time, and therefore the high-speed rail contact net hanger state detection device is designed to solve the problems.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a high-speed rail contact net hanger state detection device, which solves the problem that the hanger state cannot be shot timely and accurately in the prior art.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
The utility model provides a high-speed rail contact net dropper state detection device, which comprises: contact line, dropper, carrier cable and install the lower mounting panel at carrier cable lower surface, lower mounting panel upside just is provided with the mounting panel on being located carrier cable upside, lower mounting panel length is longer than last mounting panel length, lower mounting panel passes through bolted connection with last mounting panel installation, lower mounting panel, go up mounting panel and carrier cable contact department and be circular-arc, two the both ends are provided with the camera fixed plate around the surface of lower mounting panel, pass through bolted connection between camera fixed plate and the lower mounting panel, two be provided with the controller between the both ends around the lower mounting panel, the controller passes through the screw connection with the camera fixed plate, controller lower surface both ends are provided with the backup pad, the inboard lower extreme of backup pad is provided with the camera, be connected through the pivot between camera and the backup pad, backup pad right side surface connection has the motor, motor output and pivot fixed connection, electric connection between controller and camera, the motor, the camera lens orientation dropper.
Preferably, the arc positions of the upper surface of the lower mounting plate and the lower surface of the upper mounting plate are covered with insulating cushions.
Preferably, a gasket is arranged at the bolt connection part of the lower mounting plate and the upper mounting plate, a fixed hook is arranged at one end of the gasket, and the lower end of the fixed hook extends to one side of the lower mounting plate and one side of the upper mounting plate.
Preferably, a bearing is arranged at the joint of the rotating shaft and the supporting plate.
Preferably, the lens of the camera is a wide angle lens.
Preferably, the lower mounting plate, the upper mounting plate and the camera fixing plate are made of stainless steel.
Preferably, waterproof paint is smeared on the outer surfaces of the lower mounting plate, the upper mounting plate and the camera fixing plate.
(III) beneficial effects
Compared with the prior art, the utility model provides a high-speed rail contact net hanger state detection device, which has at least the following beneficial effects:
According to the high-speed rail contact net hanger state detection device, two cameras are added at the upper end of each hanger, and the cameras are closer to the hanger, so that the state of the outer surface of each hanger can be clearly shot, the angles of the cameras can be regulated and controlled, the state of the middle part structure of the hanger can be shot, meanwhile, the state of the joint of the hanger and the carrier cable can be shot, and the cameras can shoot photos of the hanger at any time, so that hanger information can be timely acquired.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an isometric view of the present utility model;
FIG. 3 is a top view of the present utility model;
FIG. 4 is a right side view of the present utility model;
Fig. 5 is a front view of the present utility model.
In the figure: 1. contact net; 2. a hanger; 3. a lower mounting plate; 4. an upper mounting plate; 5. a camera fixing plate; 6. a controller; 7. a support plate; 8. a camera; 9. a motor; 10. a rotating shaft; 11. a carrier cable; 21. a gasket; 22. and a fixing hook.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: a high-speed rail catenary hanger state detection device, comprising: the contact line 1, the hanger 2, the carrier rope 11 and the lower mounting plate 3 mounted on the lower surface of the carrier rope 11, wherein an upper mounting plate 4 is arranged on the upper side of the lower mounting plate 3 and positioned on the upper side of the carrier rope 11, the length of the lower mounting plate 3 is longer than that of the upper mounting plate 4, the lower mounting plate 3 and the upper mounting plate 4 are mounted through bolts, the contact part of the lower mounting plate 3, the upper mounting plate 4 and the carrier rope 11 is arc-shaped, the front end and the rear end of the upper surface of the lower mounting plate 3 are provided with camera fixing plates 5, the camera fixing plates 5 are connected with the lower mounting plate 3 through bolts, a controller 6 is arranged between the front end and the rear end of the lower mounting plate 3, the controller 6 is connected with the camera fixing plates 5 through bolts, the two ends of the lower surface of the controller 6 are provided with supporting plates 7, the lower end of the inner side of the supporting plates 7 is provided with a camera 8, the camera 8 is connected with the supporting plates 7 through a rotating shaft 10, the right surface of the supporting plates 7 is connected with a motor 9, the output end of the motor 9 is fixedly connected with the rotating shaft 10, the controller 6 is electrically connected with the camera 8 and the motor 9, the hanger 9, and the camera 8 is electrically connected with the camera 8 through the hanger 2; according to the high-speed rail contact net dropper state detection device, two cameras 8 are added at the upper end of each dropper 2, the situation of the outer surface of the dropper 2 can be clearly shot due to the fact that the distance between each camera 8 and the dropper 2 is relatively short, and then shot photos can be remotely transmitted to the ground to be monitored through the 4G transmission chip.
As shown in fig. 2-5, the embodiment of the present utility model provides an implementation manner, and based on the above implementation manner, an insulation cushion layer is covered at the arc position of the upper surface of the lower mounting plate 3 and the lower surface of the upper mounting plate 4.
By analyzing the above structure, the insulating layer covering the circular arcs of the upper surface of the lower mounting plate 3 and the lower surface of the upper mounting plate 4 can prevent electric power from being conducted into the lower mounting plate 3 and the upper mounting plate 4, thereby affecting the normal operation of the camera 8 and the motor 9.
As shown in fig. 2-5, the embodiment of the present utility model provides an implementation manner, based on the above implementation manner, a spacer 21 is disposed at a bolt connection position between the lower mounting plate 3 and the upper mounting plate 4, one end of the spacer 21 is provided with a fixing hook 22, and a lower end of the fixing hook 22 extends to one side of the lower mounting plate 3 and one side of the upper mounting plate 4.
By analyzing the above structure, the gasket 21 can increase the contact area between the lower mounting plate 3 and the upper mounting plate 4 to prevent sliding, and the fixing hook 22 at one end of the gasket 21 pulls the gasket 21 to prevent the gasket 21 from vibrating to rotate, which results in loosening of the bolt.
As shown in fig. 2-5, the embodiment of the present utility model provides an implementation manner, and based on the above implementation manner, a bearing is disposed at the connection position of the rotating shaft 10 and the supporting plate 7.
By analyzing the structure, the bearing at the joint of the rotating shaft 10 and the supporting plate 7 can prevent friction between the rotating shaft 10 and the supporting plate 7, so that the joint of the rotating shaft 10 and the supporting plate 7 is worn.
As shown in fig. 2-5, the embodiment of the present utility model provides an implementation manner, based on the above implementation manner, the lens of the camera 8 is a wide-angle lens.
As can be seen from an analysis of the above structure, the lens of the camera 8 is a wide-angle lens, and a larger angle can be captured, so that the number of captured pictures can be reduced.
As shown in fig. 2-5, the embodiment of the present utility model provides an implementation manner, based on the above implementation manner, the lower mounting plate 3, the upper mounting plate 4, and the camera fixing plate 5 are made of stainless steel.
By analyzing the above structure, the lower mounting plate 3, the upper mounting plate 4 and the camera fixing plate 5 are made of stainless steel, so that the lower mounting plate 3, the upper mounting plate 4 and the camera fixing plate 5 can be prevented from being wetted by rainwater, and the occurrence of rusting of the lower mounting plate 3, the upper mounting plate 4 and the camera fixing plate 5 can be prevented.
As shown in fig. 2-5, the embodiment of the present utility model provides an implementation manner, and based on the above implementation manner, the outer surfaces of the lower mounting plate 3, the upper mounting plate 4 and the camera fixing plate 5 are coated with waterproof paint.
By analyzing the structure, the waterproof paint smeared on the outer surfaces of the lower mounting plate 3, the upper mounting plate 4 and the camera fixing plate 5 can further prevent the occurrence of rusting of the lower mounting plate 3, the upper mounting plate 4 and the camera fixing plate 5.
When the hanger is used, the controller 6 is fixed at the lower end of the camera fixing plate 5 through screws, then the two ends of the camera fixing plate 5 are mounted with the lower mounting plate 3 through bolts, then the arc of the lower mounting plate 3 is attached to the carrier rope 11, then the arc of the lower surface of the upper mounting plate 4 is attached to the carrier rope 11, then the lower mounting plate 3 and the upper mounting plate 4 are mounted through bolts, the mounting positions are on the left side and the right side of the hanger 2, and contact between the upper end of the hanger 2 and the lower mounting plate 3 and the upper mounting plate 4 is prevented. Then the camera 8 can shoot the surface of the dropper 2, then a picture is sent to a monitoring station through a 4g chip in the controller 6, then the picture can be observed to check whether the surface of the dropper 2 is broken or not, the motor 9 is started to drive the rotating shaft 10 to rotate, so that the picture shot by the camera 8 is adjusted, and the whole condition of the dropper 2 can be shot.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. High-speed railway contact net dropper state detection device, characterized in that includes: the contact line (1), the hanger wire (2), the carrier wire (11) and the lower mounting plate (3) mounted on the lower surface of the carrier wire (11), the upper side of the lower mounting plate (3) and the upper side of the carrier wire (11) are provided with an upper mounting plate (4), the length of the lower mounting plate (3) is longer than that of the upper mounting plate (4), the lower mounting plate (3) and the upper mounting plate (4) are mounted through bolts, the contact positions of the lower mounting plate (3), the upper mounting plate (4) and the carrier wire (11) are arc-shaped, the front end and the rear end of the upper surface of the lower mounting plate (3) are provided with camera fixing plates (5), the camera fixing plates (5) are connected with the lower mounting plate (3) through bolts, a controller (6) is arranged between the front end and the rear end of the lower mounting plate (3), the controller (6) is connected with the camera fixing plates (5) through bolts, the two ends of the lower surface of the controller (6) are provided with a supporting plate (7), the lower end of the supporting plate (7) is provided with a camera (8), the inner side of the supporting plate (7) is provided with a motor (8), the front end and the rear end of the supporting plate (7) is connected with the rotating shaft (9) through a rotating shaft (10), the controller (6) is electrically connected with the camera (8) and the motor (9), and the lens of the camera (8) faces the dropper (2).
2. The high-speed rail overhead line system hanger state detection device according to claim 1, wherein: an insulating cushion layer is covered on the arc positions of the upper surface of the lower mounting plate (3) and the lower surface of the upper mounting plate (4).
3. The high-speed rail overhead line system hanger state detection device according to claim 1, wherein: the bolt connection department of lower mounting panel (3) and last mounting panel (4) is provided with gasket (21), gasket (21) one end is provided with fixed hook (22), fixed hook (22) lower extreme extends to lower mounting panel (3) and last mounting panel (4) one side.
4. The high-speed rail overhead line system hanger state detection device according to claim 1, wherein: the joint of the rotating shaft (10) and the supporting plate (7) is provided with a bearing.
5. The high-speed rail overhead line system hanger state detection device according to claim 1, wherein: the lens of the camera (8) is a wide-angle lens.
6. The high-speed rail overhead line system hanger state detection device according to claim 1, wherein: the lower mounting plate (3), the upper mounting plate (4) and the camera fixing plate are made of stainless steel.
7. The high-speed rail overhead line system hanger state detection device according to claim 1, wherein: waterproof paint is smeared on the outer surfaces of the lower mounting plate (3), the upper mounting plate (4) and the camera fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323358045.XU CN221188226U (en) | 2023-12-11 | 2023-12-11 | High-speed railway contact net dropper state detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323358045.XU CN221188226U (en) | 2023-12-11 | 2023-12-11 | High-speed railway contact net dropper state detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221188226U true CN221188226U (en) | 2024-06-21 |
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ID=91515466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323358045.XU Active CN221188226U (en) | 2023-12-11 | 2023-12-11 | High-speed railway contact net dropper state detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221188226U (en) |
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2023
- 2023-12-11 CN CN202323358045.XU patent/CN221188226U/en active Active
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| GR01 | Patent grant |