CN209008599U - A kind of third rail detection system - Google Patents
A kind of third rail detection system Download PDFInfo
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- CN209008599U CN209008599U CN201821759183.5U CN201821759183U CN209008599U CN 209008599 U CN209008599 U CN 209008599U CN 201821759183 U CN201821759183 U CN 201821759183U CN 209008599 U CN209008599 U CN 209008599U
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- rail
- car body
- mechanical arm
- detection system
- rotating mechanical
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Abstract
The utility model relates to a kind of third rail detection system, which includes: small rail car: it is arranged on rail and is slided along rail, the driving device including car body and setting on the car body；Data acquisition components: including rotating mechanical arm, the rotary shaft of multiple range sensors and setting on the car body is arranged in, the inner end of the rotating mechanical arm and rotary shaft are rotatablely connected and are positioned by clamping device, and multiple range sensors are successively set on the outer end of rotating mechanical arm；Industrial computer: setting is connect on the car body and with range sensor.Compared with prior art, the utility model has many advantages, such as to improve the collecting efficiency of data and precision, easy to operate practical.
Description
Technical field
The utility model relates to track fields, more particularly, to a kind of third rail detection system.
Background technique
City railway train generallys use third rail supply system mode, according to the positional relationship between collector shoe and power rail,
Be divided into and take electricity, it is side-draw electricity and under take electricity.Domestic subway generally uses lower way to take power, and protection is provided in power rail
Cover, conductor rail have many advantages, such as that stability is good, insulation against ground performance is good, conductivity is high, it is small to require the limit in tunnel.Detection column
Third track-like state in vehicle traffic coverage has a very important significance safety of subway operation, construction quality inspection, at this stage
The detection of three rail of subway mainly using production standard module, artificial decision procedure carries out, insufficient, human error that there are measurement accuracy
Greatly, low efficiency, discontinuous disadvantage, cannot accurate experiment curv section.Existing detection means precision is unsatisfactory for high quality
Engine request.
Utility model content
The purpose of this utility model is exactly to provide a kind of third rail inspection to overcome the problems of the above-mentioned prior art
Examining system.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of third rail detection system, the system include:
Small rail car: being arranged on rail and slides along rail, the driving device including car body and setting on the car body；
Data acquisition components: including rotating mechanical arm, the rotation of multiple range sensors and setting on the car body is arranged in
Axis, the inner end of the rotating mechanical arm and rotary shaft are rotatablely connected and are positioned by clamping device, multiple range sensors
It is successively set on the outer end of rotating mechanical arm；
Industrial computer: setting is connect on the car body and with range sensor.
Preferably, the industrial computer by connecting rod and is fixed on the car body.
Preferably, the industrial computer two sides are equipped with cart handrail, and the cart handrail and connecting rod are in T shape.
Preferably, the seat opposite with industrial computer position is additionally provided on the car body.
Preferably, the car body is greater than the length of rotating mechanical arm along the length space in rail direction, so that inoperative
Meet rotating mechanical arm withdrawal when state.
Preferably, when in running order, rotating mechanical arm is screwed out by rotary shaft outside car body and by clamping dress
Positioning is set, at this point, rotating mechanical arm is vertical with rail extending direction, so that multiple range sensors and third rail to be measured are just
It is right.
Preferably, the third rail is fixed on the ground by third rail connection component, the third rail connection group
Part includes sequentially connected L-type support, link block and inverted U fixture, and the third rail is arranged in inverted U fixture.
Compared with prior art, the utility model has the advantage that
The small rail car of the utility model moves along rail and starts the task of third rail detection, and the detection system is not
The mode for needing manually to determine again improves the collecting efficiency of path wear data and the precision of acquisition；Rotating mechanical arm makes
It is convenient with track detection vehicle is shunk, it is no longer necessary to which that artificial fastened by screw is more both artistic and practical；Industrial computer will run shape
State data are compared with preset data, it is ensured that high grade project construction is securely and reliably runed for train and provided safeguard.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the working condition of the utility model.
Fig. 2 is the structural schematic diagram of rotating mechanical arm collapsed state.
Fig. 3 is data acquisition components schematic diagram.
Fig. 4 is the utility model front-view schematic diagram.
Wherein: 1, ground, 2, rotating mechanical arm, 3, third rail, 4, third rail connection component, 5, range sensor transmitting
Pulse signal, 6, clamping device, 7, driving device, 8, seat, 9, industrial computer, 10, cart handrail, 11, connecting rod, 12, vehicle
Body, 13, rail, 14, rotary shaft, 15, range sensor, 16, small rail car, 17, data acquisition components.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.
Embodiment:
The present invention provides a kind of novel third rail detection system, to improve the problems such as precision is not high, working efficiency is low, and
And while improving detection efficiency and precision, it is ensured that high grade project construction is securely and reliably runed for train and provided safeguard.
As shown in Figs 1-4, the third rail detection system of the utility model include small rail car 16, data acquisition components 17 and
Industrial computer 9, small rail car 16 can be used in sliding along 13 extending direction of rail, and industrial computer 9 is installed on small rail car 16.
Data acquisition components 17 and industrial computer 9 are electrically connected, and the data that industrial computer 9 is used to acquire data acquisition components 17 carry out
Analysis.
Small rail car 16 is moved along rail 13, to make data acquisition components 17 acquire dynamic data.Industrial computer 9
For control to data acquisition components 17 and the collected data of data acquisition components 17 being analyzed and handled.
Data acquisition components include rotating mechanical arm 2, clamping device 6 and range sensor 15,2 one end of rotating mechanical arm with
Rotary shaft 14 is rotatablely connected, and clamping device 6 can be such that rotating mechanical arm 2 fixes at the desired position, multiple range sensors 15
It is sequentially arranged at the other end of rotating mechanical arm 2, when this detection system is in running order, clamping device 6 makes rotating machinery
Arm 2 is fixed on the position vertical with track extending direction, starts to detect third rail task；When rail detection system power cut-off shape
State makes rotating mechanical arm 2 turn to the position vertical with track, and opening clamping device 6 fixes it.
It should be noted that the mounting distance between multiple range sensors 15 needs determines according to actual conditions, here
By taking No. 16 line third rail detections of Shanghai Underground as an example, it is known that the width of third rail rail surface is 65mm, it is contemplated that small rail car operation
Jiggly influence, both sides respectively subtract 5mm, if 3 range sensors 15 of installation, the distance between each range sensor 15
It is advisable with 27.5mm.
Three range sensors 15 can detecte to three and lead high level, are improved and detected using the method averaged in this example
Precision.
In the present embodiment, small rail car 16 includes car body 12, driving device 7, seat 8 and cart handrail 10, and cart is helped
Hand 10 is connect with car body 12, and the rotary shaft 14 of installation rotating mechanical arm 2 has been reserved in car body 12 and has placed space, cart handrail 10
With interconnecting piece 11 at T-shaped, data acquisition components 17 and industrial computer 9 are electrically connected, and industrial computer 9 is used to acquire data
The data that component 17 acquires are analyzed.
Claims (7)
1. a kind of third rail detection system, which is characterized in that the system includes:
Small rail car: being arranged on rail (13) and slides along rail (13), including car body (12) and setting are in car body (12)
On driving device (7)；
Data acquisition components: in rotating mechanical arm (2), multiple range sensors (15) and it is arranged on car body (12) including setting
Rotary shaft (14), the inner end of the rotating mechanical arm (2) and rotary shaft (14) are rotatablely connected and pass through clamping device (6)
Positioning, multiple range sensors (15) are successively set on the outer end of rotating mechanical arm (2)；
Industrial computer (9): being arranged on car body (12) and connect with range sensor (15).
2. a kind of third rail detection system according to claim 1, which is characterized in that the industrial computer (9) passes through
It connecting rod (11) and is fixed on car body (12).
3. a kind of third rail detection system according to claim 2, which is characterized in that described industrial computer (9) two sides
Equipped with cart handrail (10), the cart handrail (10) and connecting rod (11) are in T shape.
4. a kind of third rail detection system according to claim 1, which is characterized in that be additionally provided on the car body (12)
The seat (8) opposite with industrial computer (9) position.
5. a kind of third rail detection system according to claim 1, which is characterized in that the car body (12) is along rail side
To length space be greater than rotating mechanical arm (2) length so that meet when off working state rotating mechanical arm (2) withdrawal.
6. a kind of third rail detection system according to claim 1, which is characterized in that when in running order, rotation
Mechanical arm (2) screws out car body (12) outside by rotary shaft (14) and is positioned by clamping device (6), at this point, rotating mechanical arm
(2) vertical with rail (13) extending direction, so that multiple range sensors (15) and third rail (3) face to be measured.
7. a kind of third rail detection system according to claim 6, which is characterized in that the third rail (3) passes through the
Three rail connection components (4) are fixed on ground (1), the third rail connection component (4) include sequentially connected L-type support,
Link block and inverted U fixture, the third rail (3) are arranged in inverted U fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821759183.5U CN209008599U (en) | 2018-10-29 | 2018-10-29 | A kind of third rail detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821759183.5U CN209008599U (en) | 2018-10-29 | 2018-10-29 | A kind of third rail detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209008599U true CN209008599U (en) | 2019-06-21 |
Family
ID=66840454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821759183.5U Active CN209008599U (en) | 2018-10-29 | 2018-10-29 | A kind of third rail detection system |
Country Status (1)
| Country | Link |
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| CN (1) | CN209008599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109677460A (en) * | 2019-02-19 | 2019-04-26 | 法兰泰克重工股份有限公司 | A kind of sensor connection component and Orbital Transport Systems |
-
2018
- 2018-10-29 CN CN201821759183.5U patent/CN209008599U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109677460A (en) * | 2019-02-19 | 2019-04-26 | 法兰泰克重工股份有限公司 | A kind of sensor connection component and Orbital Transport Systems |
| CN109677460B (en) * | 2019-02-19 | 2023-12-22 | 法兰泰克重工股份有限公司 | Sensor coupling assembling and rail transport system |
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