CN209400626U - Contact line detector - Google Patents
Contact line detector Download PDFInfo
- Publication number
- CN209400626U CN209400626U CN201822159506.3U CN201822159506U CN209400626U CN 209400626 U CN209400626 U CN 209400626U CN 201822159506 U CN201822159506 U CN 201822159506U CN 209400626 U CN209400626 U CN 209400626U
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- Prior art keywords
- contact line
- support
- detection arm
- test side
- line detector
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Abstract
The utility model provides a kind of contact line detector, detects for the contact line to contact suspension.The contact line detector includes the first detection arm, the second detection arm and pedestal.First test side of the first detection arm overlaps the contact line.First connecting pin is rotatably connected on the pedestal.Second test side of the second detection arm overlaps the contact line, and second connection end is connected on pedestal.The contact line detector can realize the automatic detection to contact line along the contact line back-and-forth motion contact line detector by detecting the rotation of arm using the first detection arm being rotatably connected on pedestal.
Description
Technical field
The utility model relates to rail facility field more particularly to a kind of detection devices of train operation power supply system.
Background technique
Train in operational process, needs for electric current to be sent in train, it is therefore desirable to pacify above rail above the rail
Set at least one contact line.In structure, multiple spaced support columns are set beside track.Support column fixes contact suspension
Setting is square in orbit.Contact suspension generally comprises contact line, dropper and carrier cable.Carrier cable and contact line are lateral cable,
Carrier cable is located above contact line.Dropper is longitudinal cable, and contact line is suspended on carrier cable.
Pantograph is arranged in the top of train, and is contacted with each other by pantograph and contact line.When train operation, by by electricity
Bend the contact friction with contact line and receives electric current.Since pantograph rubs with the lower part of contact line for a long time, contact will lead to
Line generates abrasion, thus may cause contact line broken string, and then damage contact suspension.Therefore, it is necessary to examine to contact line
It surveys, to monitor its state of wear, discovery broken string risk is in advance to be repaired accordingly or be replaced.Since contact line is very long,
It is time-consuming more using artificial detection, and it is easy to appear security risk.
Utility model content
In view of the above problems, the utility model embodiment is proposed in order to provide a kind of contact line detector.
The utility model provides a kind of contact line detector, detects for the contact line to contact suspension.Institute
Stating contact line detector includes the first detection arm, the second detection arm and pedestal.It takes first test side of the first detection arm
Connect the contact line.First connecting pin is rotatably connected on the pedestal.It takes second test side of the second detection arm
The contact line is connect, second connection end is connected on pedestal.
The contact line detector, it is preferred that the first connecting pin of the first detection arm includes that the first swing is closed
Section, the pedestal include the first support, and first swinging joint is fixedly connected with first support, first swinging joint
It is rotatably arranged in the first detection arm on first support.
The contact line detector, it is preferred that the second connection end of the second detection arm rotationally connects
It connects on the base.
The contact line detector, it is preferred that the second connection end of the second detection arm includes the second pendulum
Movable joint, the pedestal include bottom plate and the second support, and first support and second support are fixed on the bottom side by side
On plate, second swinging joint is rotatably arranged on second support.
The contact line detector, it is preferred that the first test side of the first detection arm includes the first driving wheel,
First driving wheel is overlapped on the top of the contact line, and can roll along the contact line, the second detection arm
Second test side includes the second driving wheel, and second driving wheel is overlapped on the top of the contact line, and can connect along described
Line is touched to roll.
The contact line detector, it is preferred that the first test side of the first detection arm includes the first support wheel,
The first support wheel apical grafting can be rolled in the lower part of the contact line along the contact line, the second detection arm
Second test side includes the second support wheel, and the second support wheel apical grafting can connect in the lower part of the contact line along described
Line is touched to roll.
The contact line detector, it is preferred that first test side includes the first support plate, and described first actively
The both ends of first support plate are arranged in first support wheel for wheel, and second test side includes the second support plate, institute
It states the second driving wheel and the both ends of second support plate is arranged in second support wheel.
The contact line detector, it is preferred that first test side includes third swinging joint, and described first
Fagging is rotatably sleeved on third swinging joint one end in vertical plane, and second test side includes that the 4th swing is closed
Section, second support plate are rotatably sleeved on described 4th swinging joint one end in vertical plane.
The contact line detector, it is preferred that the first detection arm includes connecting first test side and institute
The first support bar of the first connecting pin is stated, the third swinging joint other end is rotatably coupled described first in the horizontal plane
Support rod, the second detection arm includes the second support bar for connecting second test side and the second connection end, described
The 4th swinging joint other end is rotatably coupled the second support bar in the horizontal plane.
The contact line detector, it is preferred that it is described first detection arm the first test side include first buckle or
First card slot, first buckle or the first card slot are fastened in the contact line, the second test side of the second detection arm
Including the second buckle or the second card slot, second buckle or the second card slot are fastened in the contact line.
A kind of contact line detector provided by the utility model is using the first detection being rotatably connected on pedestal
Arm can realize the automatic inspection to contact line along the contact line back-and-forth motion contact line detector by detecting the rotation of arm
It surveys.In addition, the contact line detector detects arm with described first using the second detection arm being rotatably connected on pedestal
It cooperates, can further promote rotational freedom and promotes movement speed, improve detection efficiency.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and being implemented in accordance with the contents of the specification, and in order to allow above and other purpose, feature of the utility model
It can be more clearly understood with advantage, it is special below to lift specific embodiment of the present utility model.
Detailed description of the invention
Fig. 1 is a kind of positive structure diagram of contact line detector of an embodiment of the present invention.
Fig. 2 is the side structure schematic view of the contact line detector.
Fig. 3 is the overlooking structure diagram of the contact line detector.
Fig. 4 is the oblique view of structural diagram of the contact line detector.
Specific embodiment
It is practical new below in conjunction with this to keep the purpose of this utility model, feature, advantage more obvious and understandable
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is only the utility model a part of the embodiment, and not all embodiments.Based on the implementation in the utility model
Example, those skilled in the art's every other embodiment obtained without making creative work, belongs to this reality
With novel protected range.
Fig. 1-4 is a kind of different perspectives structural schematic diagram for contacting line detector 900 in the utility model embodiment.It connects
Touching line detector 900 is for detecting the contact line 400 being suspended on dropper 500.Contacting line detector 900 includes
First detection arm 100, second detects arm 200 and pedestal 300.First detection arm 100 rotationally connects with the second detection arm 200
It connects on pedestal 300.First detection arm 100 is used to detect contact line 400 with the second detection arm 200.
Pedestal 300 includes the first support 310, the second support 320 and bottom plate 330.First support 310 and the second support 320
It is fixed on bottom plate 330 side by side.First detection arm 100 includes the first test side 110, the first connecting pin 120 and first support bar
130.First support bar 130 connects the first test side 110 and the first connecting pin 120.First test side 110 overlaps contact line 400.
First connecting pin 120 is rotatably connected on the first support 310 of pedestal 300.Second detection arm 200 includes the second test side
210, second connection end 220 and second support bar 230.Second support bar 230 connects the second test side 210 and second connection end
220.Second test side 210 overlaps contact line 400.Second connection end 220 is rotatably connected to the second support of pedestal 300
On 320.
First connecting pin 120 includes the first swinging joint 121.First swinging joint 121 is fixedly connected with the first support 310,
And it is rotatably arranged in the first detection arm 100 on first support 310.When first swinging joint 121 rotates, the first detection arm
100 can adjust position in vertical plane.
First test side 110 includes that the first driving wheel 111, the first support wheel 112, the first support plate 113 and third are swung
Joint 114.The both ends of the first support plate 113 are arranged in first driving wheel 111 and the first support wheel 112.First driving wheel overlap joint
On the top of contact line 400, and can be rolled along contact line 400.First support wheel, 112 apical grafting in the lower part of contact line 400, and
It can be rolled along contact line 400.First support plate 113 is rotatably sleeved on 114 one end of third swinging joint in vertical plane.
First driving wheel 111 and the first support wheel 112 set up separately in 400 two sides of contact line.As the first support plate 113 is in vertical plane
Rotation, the first driving wheel 111 and the first support wheel 112 are gradually adjusted from the position of clamped contact line 400 to disengaging line 400
Position, consequently facilitating in contact line 400 carry out coherent detection operation.114 other end of third swinging joint is in the horizontal plane
It is rotatably coupled first support bar 130.With the rotation of third swinging joint 114 in the horizontal plane, the first driving wheel 111 with
First support wheel 112 is gradually adjusted from the position close to contact line 400 to the position far from contact line 400.
Second connection end 220 includes the second swinging joint 221.Second swinging joint 221 is fixedly connected with the second support 320,
And it is rotatably arranged in the second detection arm 200 on second support 320.When second swinging joint 221 rotates, the second detection arm
200 can adjust position in vertical plane.
Second test side 210 includes the second driving wheel 211, the second support wheel 212, the second support plate 213 and the 4th swing
Joint 214.The both ends of the second support plate 213 are arranged in second driving wheel 211 and the second support wheel 212.Second driving wheel overlap joint
On the top of contact line 400, and can be rolled along contact line 400.Second support wheel, 112 apical grafting in the lower part of contact line 400, and
It can be rolled along contact line 400.Second support plate 213 is rotatably sleeved on 214 one end of the 4th swinging joint in vertical plane.
Second driving wheel 211 and the second support wheel 212 set up separately in 400 two sides of contact line.As the second support plate 213 is in vertical plane
Rotation, the second driving wheel 211 and the second support wheel 212 are gradually adjusted from the position of clamped contact line 400 to disengaging line 400
Position, consequently facilitating in contact line 400 carry out coherent detection operation.4th swinging joint, 214 other end is in the horizontal plane
It is rotatably coupled second support bar 230.With the rotation of the 4th swinging joint 214 in the horizontal plane, the second driving wheel 211 with
Second support wheel 212 is gradually adjusted from the position close to contact line 400 to the position far from contact line 400.
The first detection arm 100 and the second detection arm 200 all use driving wheel and support wheel from upper and lower two sides in the present embodiment
The mode of clamped contact line 400 is fixed and detects.In other embodiments, the first detection arm 100 and the second detection arm 200
Buckle and card slot can also be used to be fastened in contact line 400, i.e., the first detection arm 100 includes the first buckle or the first card slot,
Second detection arm 200 includes the second buckle or the second card slot.
Contact line detector provided by the embodiment of the utility model is using the first inspection being rotatably connected on pedestal
Test arm can be realized along the contact line back-and-forth motion contact line detector to the automatic of contact line by detecting the rotation of arm
Detection.In addition, the contact line detector is detected using the second detection arm being rotatably connected on pedestal with described first
Arm cooperates, and can further promote rotational freedom and promote movement speed, improve detection efficiency.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.Moreover, description specific features, structure, material or
Feature may be combined in any suitable manner in any one or more of the embodiments or examples.In addition, in not conflicting situation
Under, those skilled in the art can be by different embodiments or examples described in this specification and different embodiments or examples
Feature be combined.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or hidden
It include at least one this feature containing ground.The meaning of " plurality " is two or more in the description of the present invention, unless
Separately there is clearly specific restriction.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (10)
1. a kind of contact line detector, is detected for the contact line to contact suspension, which is characterized in that the contact line
Detection device includes the first detection arm, the second detection arm and pedestal, is connect described in the first test side overlap joint of the first detection arm
Line is touched, the first connecting pin is rotatably connected on the pedestal, is connect described in the second test side overlap joint of the second detection arm
Line is touched, second connection end connects on the base.
2. contact line detector as described in claim 1, which is characterized in that the first connecting pin packet of the first detection arm
The first swinging joint is included, the pedestal includes the first support, and first swinging joint is fixedly connected with first support, described
First swinging joint is rotatably arranged in the first detection arm on first support.
3. contact line detector as claimed in claim 2, which is characterized in that second connection of the second detection arm
End is rotatably connected on the pedestal.
4. contact line detector as claimed in claim 3, which is characterized in that second connection of the second detection arm
End includes the second swinging joint, and the pedestal includes bottom plate and the second support, and first support and second support are arranged side by side
It is fixed on the bottom plate, second swinging joint is rotatably arranged on second support.
5. contact line detector as claimed in claim 4, which is characterized in that the first test side packet of the first detection arm
The first driving wheel is included, first driving wheel is overlapped on the top of the contact line, and can roll along the contact line, described
Second test side of the second detection arm includes the second driving wheel, and second driving wheel is overlapped on the top of the contact line, and
It can be rolled along the contact line.
6. contact line detector as claimed in claim 5, which is characterized in that the first test side packet of the first detection arm
The first support wheel is included, the first support wheel apical grafting can be rolled in the lower part of the contact line along the contact line, described
Second detection arm the second test side include the second support wheel, the second support wheel apical grafting in the lower part of the contact line, and
It can be rolled along the contact line.
7. contact line detector as claimed in claim 6, which is characterized in that first test side includes the first support
The both ends of first support plate, the second test side packet is arranged in plate, first driving wheel and first support wheel
The second support plate is included, the both ends of second support plate are arranged in second driving wheel and second support wheel.
8. contact line detector as claimed in claim 7, which is characterized in that first test side includes that third swings pass
Section, first support plate are rotatably sleeved on third swinging joint one end, second test side in vertical plane
Including the 4th swinging joint, second support plate is rotatably sleeved on described 4th swinging joint one end in vertical plane.
9. contact line detector as claimed in claim 8, which is characterized in that the first detection arm includes connecting described the
The first support bar of one test side and first connecting pin, the third swinging joint other end is in the horizontal plane rotationally
The first support bar is connected, the second detection arm includes the second of connection second test side and the second connection end
Support rod, the 4th swinging joint other end are rotatably coupled the second support bar in the horizontal plane.
10. such as contact line detector of any of claims 1-4, which is characterized in that the first detection arm
First test side includes the first buckle or the first card slot, and first buckle or the first card slot are fastened in the contact line, institute
The second test side for stating the second detection arm includes the second buckle or the second card slot, and second buckle or the second card slot are fastened on institute
It states in contact line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822159506.3U CN209400626U (en) | 2018-12-21 | 2018-12-21 | Contact line detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822159506.3U CN209400626U (en) | 2018-12-21 | 2018-12-21 | Contact line detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209400626U true CN209400626U (en) | 2019-09-17 |
Family
ID=67895631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822159506.3U Active CN209400626U (en) | 2018-12-21 | 2018-12-21 | Contact line detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209400626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109444613A (en) * | 2018-12-21 | 2019-03-08 | 北京史河科技有限公司 | Contact line detector |
-
2018
- 2018-12-21 CN CN201822159506.3U patent/CN209400626U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109444613A (en) * | 2018-12-21 | 2019-03-08 | 北京史河科技有限公司 | Contact line detector |
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