CN205482821U - Deformation monitoring devices of railway list connecting rod beam -ends telescoping device - Google Patents
Deformation monitoring devices of railway list connecting rod beam -ends telescoping device Download PDFInfo
- Publication number
- CN205482821U CN205482821U CN201620017377.2U CN201620017377U CN205482821U CN 205482821 U CN205482821 U CN 205482821U CN 201620017377 U CN201620017377 U CN 201620017377U CN 205482821 U CN205482821 U CN 205482821U
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- CN
- China
- Prior art keywords
- connecting rod
- rod beam
- railway
- list connecting
- retractor device
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Abstract
The utility model discloses a deformation monitoring devices of railway list connecting rod beam -ends telescoping device, it includes video sensor and backend server, wherein, the outer terminal surface of every pin joint of railway list connecting rod beam -ends telescoping device scissors fork the marking layer that has all coated, video sensor sets up in the outside of railway list connecting rod beam -ends telescoping device scissors fork, camera lens towards each marking layer of video sensor, backend server's video signal communication end is connected to video sensor's video signal communication end. The utility model discloses a deformation monitoring method of railway list connecting rod beam -ends telescoping device belongs to non -contact measurement mode, does not influence the normal use of rail expansion device and beam -ends telescoping device, can be out of shape beam -ends telescoping device scissors fork in the non - skylight time and carry out real -time supervision, guarantees circuit operation safety.
Description
Technical field
This utility model relates to railroad track monitoring technical field, in particular to a kind of railway list
The deformation monitoring device of connecting rod beam-ends retractor device.
Background technology
In recent years, along with the development of China's PDL Construction, for meeting various complicated region
The needs of environment, unavoidably there will be longspan steel truss girder, for meeting wanting of gapless track
Ask, need to arrange rail overlapping device.And when beam seam stroke is bigger, in addition it is also necessary to
Beam-ends arranges retractor device and coordinates rail overlapping device to be used together.
On line related, the retractor device at rail overlapping device and beam seam is in the process of use
In, owing to railway Window time is short, upper track checks difficulty, it is difficult in maintenance processes
Find relevant issues in time, cause this section to exist and lift the fork deformation of rail device shears relatively greatly even
Block disease of waiting indefinitely.
At present, China for rail overlapping device and the detection of beam-ends retractor device disease thereof,
Main employing manual detection and track checking car dynamically detect both modes.Wherein, manual detection
Certainty of measurement is poor, and efficiency is low；Although it is higher that track checking car dynamically detects precision, but the detection cycle
Longer, it is difficult to directly find the disease of shears fork deformation simultaneously, and at non-Window time,
Manual detection, track checking car dynamically detect all cannot grasp beam-ends retractor device shears fork in real time
State, disease is once difficult to find in time, thus directly influences circuit operation security.
Utility model content
The purpose of this utility model seeks to provide a kind of railway list connecting rod beam-ends retractor device
Deformation monitoring device, this device arranges mark at the shears fork tie-point of beam-ends retractor device
Point, the identification point that shears is pitched by the video sensor arranged by circuit side takes pictures,
Photo is sent on background server by wireless transmission method, utilizes image recognition technology
Identify the change in location situation of identification point, thus judge that beam-ends lifts the change of rail device shears fork
Shape situation.This device overcomes conventional contact measuring method and potentially affects train operation
The problem of safety, can be long-term in real time to beam-ends on the premise of ensureing safe train operation
The shears fork deformation lifting rail device is monitored.
Railway list connecting rod beam-ends retractor device for realizing this purpose, designed by this utility model
Deformation monitoring device, it includes video sensor and background server, wherein, railway list
Each pin joint outer face of connecting rod beam-ends retractor device shears fork is coated with label layer, institute
State video sensor and be arranged on the outside of railway list connecting rod beam-ends retractor device shears fork, video
The camera lens of sensor is towards each label layer, the video signal communication end of described video sensor
Connect the video signal communication end of background server.
The beneficial effects of the utility model:
1, the deformation monitoring mode of the railway list connecting rod beam-ends retractor device of this utility model design
Belong to non-contact measurement mode, do not affect rail overlapping device and beam-ends retractor device
Normal use, it is possible to the fork deformation of beam-ends retractor device shears is carried out in real time at non-Window time
Monitoring, identifies that the abnormal deformation being likely to occur pitched by shears, it is ensured that circuit operation security；
2, this utility model provides for the maintenance of single link-telescoping device for works department
Reference；
3, equipment simple installation of the present utility model, the duration is shorter, and cost is relatively low, has relatively
High business promotion and application prospect.
Accompanying drawing explanation
Fig. 1 is the structural representation of single connecting rod beam-ends retractor device shears fork；
Fig. 2 is this utility model mounting structure schematic diagram；
Fig. 3 is the wheel of railway list connecting rod beam-ends retractor device shears to be measured fork in this utility model
Wide figure；
Shears fork profile diagram before dotted line is deformation in Fig. 3, solid line is the shears fork after deformation
Profile diagram；
Wherein, 1 video sensor, 2 background servers, 3 railway list connecting rod beam-ends are stretched
Compression apparatus shears fork, 3.1 pin joints, 3.2 shears fork rail connecting shafts, 4 label layer,
5 light sources, 6 cable trough cover plates.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is made the most specifically
Bright:
The deformation monitoring device of railway list connecting rod beam-ends retractor device as shown in Figures 1 to 3, its bag
Including video sensor 1 and background server 2, wherein, railway list connecting rod beam-ends retractor device is cut
Each pin joint 3.1 outer face of knife and fork 3 is coated with label layer 4, described video sensor
1 outside being arranged on railway list connecting rod beam-ends retractor device shears fork 3, video sensor 1
Camera lens is towards each label layer 4, after the video signal communication end of described video sensor 1 connects
The video signal communication end of station server 2.
In technique scheme, railway list connecting rod beam-ends retractor device shears fork 3 has four
Pin joint 3.1, above four pin joints 3.1 are coated with label layer 4.
In technique scheme, described video sensor 1 is provided with light source 5.Described light source
5 irradiate towards label layer 4.So can facilitate the night to railway list connecting rod beam-ends retractor device
Between monitor, in turn ensure that the safe operation of train.
In technique scheme, described video sensor 1 is positioned at inside bridge railing and circuit
Between gauge.Described video sensor 1 is arranged on inside bridge railing and between circuit gauge
Cable trough cover plate 6 on.Described video sensor 1 and corresponding railway list connecting rod beam to be measured
The distance range between 3 label layer 4 pitched by end retractor device shears is 1.5～20m.If less than
This distance, video sensor 1 influences whether the safe operation of train, if greater than this distance
The accuracy of image recognition cannot be guaranteed.
In technique scheme, described label layer 4 is reflecting coating layer.This reflecting coating layer
Supporting with light source 5, reflecting coating layer can be reflective under the irradiation of light source 5, it is ensured that video
The sensor 1 blur-free imaging to it.
In technique scheme, described railway list connecting rod beam-ends retractor device shears fork 3 has
One shears fork rail connecting shaft 3.2, this shears fork rail connecting shaft 3.2 outer face is also coated with
There is label layer 4.Label layer 4 is arranged on railway list connecting rod beam-ends retractor device by this utility model
In the shears fork rail connecting shaft 3.2 of shears fork 3 and each pin joint 3.1, video is made to sense
Device 1 can clearly react the profile of railway list connecting rod beam-ends retractor device shears fork 3, and
Shears fork rail connecting shaft 3.2 and each pin joint 3.1 are also the end points mainly deformed,
Detection to above-mentioned position can accurately reflect the shape of railway list connecting rod beam-ends retractor device
Become.
The deformation monitoring method of a kind of railway list connecting rod beam-ends retractor device, the method is at beam-ends
At the shears fork tie-point of retractor device (pin joint 3.1 and shears fork rail connecting shaft 3.2)
Arranging identification point, the video sensor 1 arranged by circuit side is to railway list connecting rod beam-ends
Label layer 4 on retractor device shears fork 3 is taken pictures, by photo by the side of being wirelessly transferred
Formula is sent on background server 2, utilizes image recognition technology to identify the position of identification point
Situation of change, thus judge that beam-ends lifts the deformation of rail device shears fork.The method overcomes
Conventional contact measuring method potentially affects the problem of train operating safety, Ke Yi
The shears fork that beam-ends is lifted on the premise of ensureing safe train operation rail device for a long time in real time becomes
Shape is monitored；
Deformation monitoring method specifically includes following steps:
Step 1: at the shears fork rail of railway list connecting rod beam-ends retractor device shears to be measured fork 3
Connecting shaft 3.2 outer face and each pin joint 3.1 outer face are coated with label layer 4, and are treating
Survey the video sensor 1 that correspondence is set outside railway list connecting rod beam-ends retractor device shears fork 3；
Step 2: railway list connecting rod beam-ends retractor device shears to be measured is pitched 3 by video sensor 1
Shears fork rail connecting shaft 3.2 outer face and each pin joint 3.1 outer face coating mark
Layer 4 is taken pictures in real time, and the pattern of taking pictures in video sensor 1 each moment is railway to be measured
The profile diagram of single connecting rod beam-ends retractor device shears fork 3；
Step 3: video sensor 1 is by flexible for the railway list connecting rod beam-ends to be measured in each moment dress
Putting shears to pitch 3 profile diagrams and be transferred to background server 2, background server 2 utilizes image recognition
The deformation form of technology identification railway to be measured list connecting rod beam-ends retractor device shears fork 3, it is achieved
The deformation monitoring of railway list connecting rod beam-ends retractor device.
In technique scheme, pass through between described video sensor 1 and background server 2
Radio communication connects.The safe operation of train will not be impacted.
The content that this specification is not described in detail belongs to known to professional and technical personnel in the field
Prior art.
Claims (7)
1. the deformation monitoring device of a railway list connecting rod beam-ends retractor device, it is characterized in that: it includes video sensor (1) and background server (2), wherein, each pin joint (3.1) outer face of railway list connecting rod beam-ends retractor device shears fork (3) is coated with label layer (4), described video sensor (1) is arranged on the outside of railway list connecting rod beam-ends retractor device shears fork (3), the camera lens of video sensor (1) is towards each label layer (4), the video signal communication end of described video sensor (1) connects the video signal communication end of background server (2).
The deformation monitoring device of railway list connecting rod beam-ends retractor device the most according to claim 1, it is characterised in that: light source (5) is installed on described video sensor (1).
The deformation monitoring device of railway list connecting rod beam-ends retractor device the most according to claim 2, it is characterised in that: described light source (5) irradiates towards label layer (4).
The deformation monitoring device of railway list connecting rod beam-ends retractor device the most according to claim 1, it is characterised in that: described video sensor (1) is inside bridge railing and between circuit gauge.
The deformation monitoring device of railway list connecting rod beam-ends retractor device the most according to claim 4, it is characterised in that: described video sensor (1) is arranged on inside bridge railing and on cable trough cover plate (6) between circuit gauge.
The deformation monitoring device of railway list connecting rod beam-ends retractor device the most according to claim 1, it is characterised in that: described label layer (4) is reflecting coating layer.
7. according to the deformation monitoring device of the railway list connecting rod beam-ends retractor device described in any one in Claims 1 to 5, it is characterized in that: described railway list connecting rod beam-ends retractor device shears fork (3) has shears fork rail connecting shaft (3.2), this shears fork rail connecting shaft (3.2) outer face is also coated with label layer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620017377.2U CN205482821U (en) | 2016-01-08 | 2016-01-08 | Deformation monitoring devices of railway list connecting rod beam -ends telescoping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620017377.2U CN205482821U (en) | 2016-01-08 | 2016-01-08 | Deformation monitoring devices of railway list connecting rod beam -ends telescoping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205482821U true CN205482821U (en) | 2016-08-17 |
Family
ID=56665545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620017377.2U Active CN205482821U (en) | 2016-01-08 | 2016-01-08 | Deformation monitoring devices of railway list connecting rod beam -ends telescoping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205482821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547177A (en) * | 2016-01-08 | 2016-05-04 | 中铁第四勘察设计院集团有限公司 | Deformation monitoring apparatus and method of railway single-connecting-rod beam-end telescoping apparatus |
-
2016
- 2016-01-08 CN CN201620017377.2U patent/CN205482821U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547177A (en) * | 2016-01-08 | 2016-05-04 | 中铁第四勘察设计院集团有限公司 | Deformation monitoring apparatus and method of railway single-connecting-rod beam-end telescoping apparatus |
| CN105547177B (en) * | 2016-01-08 | 2018-03-27 | 中铁第四勘察设计院集团有限公司 | The deformation monitoring device and method of railway single connecting rod beam-ends retractor device |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |