CN111559410A - Detection apparatus for rail transit vehicle motion gesture - Google Patents
Detection apparatus for rail transit vehicle motion gesture Download PDFInfo
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- CN111559410A CN111559410A CN202010431684.6A CN202010431684A CN111559410A CN 111559410 A CN111559410 A CN 111559410A CN 202010431684 A CN202010431684 A CN 202010431684A CN 111559410 A CN111559410 A CN 111559410A
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- 238000001514 detection method Methods 0.000 title claims abstract description 47
- 230000001133 acceleration Effects 0.000 claims description 12
- 230000036544 posture Effects 0.000 abstract description 4
- 239000011521 glass Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010835 comparative analysis Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
- B61L23/04—Control, warning or like safety means along the route or between vehicles or trains for monitoring the mechanical state of the route
- B61L23/042—Track changes detection
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention discloses a detection device for the motion attitude of a rail transit vehicle, which comprises two mounting plates, wherein fixed columns are fixed on the outer walls of the tops of the two mounting plates through bolts, the outer walls of the tops of the four fixed columns are fixed with the same fixed plate through bolts, mounting holes are formed in two sides of the outer walls of the tops of the two mounting plates, a detection box is fixed on the outer wall of the top of the fixed plate through bolts, a rectangular opening is formed in the outer wall of the top of the detection box, a chassis is fixed on the inner wall of the rectangular opening through bolts, an access hole is formed in the outer wall of one side of the detection box, a box door is movably connected to the inner wall of one side of the. According to the invention, the track ball is arranged in the detection box, and the track ball is driven by different forces along with the movement of the vehicle when the rail car moves, so that different movement tracks are generated, and the movement postures of the rail car are conveniently displayed from one movement track to the other movement track.
Description
Technical Field
The invention relates to the technical field of rail transit vehicles, in particular to a detection device for motion postures of a rail transit vehicle.
Background
The rail car (including trailer, the same below) is the main transport tool for the construction departments of railway equipment maintenance, overhaul, capital construction and the like to execute tasks. The rail car is divided into a heavy type rail car and a light type rail car, and can be withdrawn from a line at any time by passengers, so that the rail car is called a light rail car; the railway car is called a heavy-duty railway car, and passengers cannot withdraw the railway at any time.
The track traffic vehicle needs to detect the moving posture before running, and the track traffic vehicle has relatively large volume and huge overall detection engineering, so that the existing detection device has relatively single function and easily generates errors in detected data.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a detection device for the motion attitude of a rail transit vehicle.
In order to achieve the purpose, the invention adopts the following technical scheme:
a detection device for the motion attitude of a rail transit vehicle comprises two mounting plates, wherein the outer walls of the tops of the two mounting plates are respectively fixed with a fixed column through bolts, and the outer walls of the tops of the four fixing columns are fixed with the same fixing plate through bolts, mounting holes are arranged on both sides of the outer walls of the tops of the two mounting plates, the outer wall of the top of the fixed plate is fixed with a detection box through a bolt, the outer wall of the top of the detection box is provided with a rectangular opening, and the inner wall of the rectangular opening is fixed with a case through bolts, the outer wall of one side of the detection case is provided with an access opening, and the inner wall of one side of the access hole is movably connected with a box door, the outer wall of the top of the detection box is provided with an opening, and the inner wall of the opening is fixed with a transparent glass plate through bolts, the two sides of the inner wall of the bottom of the detection box are both fixed with a first electric telescopic rod through bolts, and the outer walls of the tops of the four first electric telescopic rods are fixed with the same fixing frame through bolts.
Further, the inner walls of the two sides of the fixing frame are fixedly provided with arc-shaped plates through bolts, and the centers of the outer walls of the tops of the arc-shaped plates are fixedly provided with electromagnets through bolts.
Furthermore, a track ball is placed on the outer wall of the top of the electromagnet, and an acceleration sensor is arranged on the inner wall of the track ball.
Further, fixed frame top outer wall has the translucent cover through the bolt fastening, fixed frame bottom outer wall has level sensor through the bolt fastening, and level sensor and acceleration sensor all are connected with the controller through the signal line.
Furthermore, the outer wall of the bottom of the case is provided with an installation rod of a T-shaped structure, and one end of the installation rod is movably connected with a track camera.
Furthermore, the inner walls of the two sides of the case are both fixed with electric sliding rails through bolts, and the mounting rods are connected to the inner walls of the two electric sliding rails in a sliding manner.
Furthermore, a second electric telescopic rod is fixed on the inner wall of the top of the case through bolts, and the mounting rod is fixed on an output shaft of the second electric telescopic rod through bolts.
Further, first electric telescopic handle, second electric telescopic handle, electric slide rail and electro-magnet all are connected with the switch through the wire, and the switch is connected with the controller through the wire.
The invention has the beneficial effects that:
1. this detection device of rail transit vehicle motion gesture through set up the trackball in the detection case, and the trackball can receive different force drive when moving along with the vehicle through the railcar, and then produces different motion trails, and these motion trails have conveniently demonstrated the motion gesture of railcar from another.
2. This detection device of rail transit vehicle motion gesture sets up acceleration sensor through setting up in the trackball, records the orbit of trackball motion through acceleration sensor, conveniently carries out the analysis to the orbit.
3. This detection device of rail transit vehicle motion gesture through set up the orbit camera on the detection case, collects the movement track of trackball from another angle, then carries out comparative analysis with two movement tracks, reduces the error of test.
Drawings
Fig. 1 is a schematic structural diagram of a detection device for a motion attitude of a rail transit vehicle according to the present invention;
FIG. 2 is a schematic structural diagram of a detection box of the detection device for detecting the motion attitude of a rail transit vehicle according to the present invention;
fig. 3 is a schematic top view of a fixed frame of the device for detecting the motion attitude of a rail transit vehicle according to the present invention;
fig. 4 is a schematic sectional structural view of a chassis of an embodiment of the detection device for detecting a motion attitude of a rail transit vehicle according to the present invention;
fig. 5 is a schematic cross-sectional structural view of a second chassis of an embodiment of a detection device for a motion posture of a rail transit vehicle according to the present invention.
In the figure: the device comprises a mounting plate 1, fixing columns 2, mounting holes 3, a fixing plate 4, a detection box 5, a case 6, a case door 7, a transparent glass plate 8, a first electric telescopic rod 9, a fixing frame 10, a horizontal sensor 11, a transparent cover 12, a mounting rod 13, a track camera 14, an arc-shaped plate 15, an electromagnet 16, a track ball 17, an acceleration sensor 18, an electric sliding rail 19 and a second electric telescopic rod 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-4, a detection device for detecting the motion attitude of a rail transit vehicle comprises two mounting plates 1, wherein fixed columns 2 are fixed on the outer walls of the tops of the two mounting plates 1 through bolts, the outer walls of the tops of the four fixed columns 2 are fixed with a same fixed plate 4 through bolts, mounting holes 3 are respectively formed in the two sides of the outer walls of the tops of the two mounting plates 1, a detection box 5 is fixed on the outer wall of the top of the fixed plate 4 through bolts, a rectangular opening is formed in the outer wall of the top of the detection box 5, a machine box 6 is fixed on the inner wall of the rectangular opening through bolts, an access hole is formed in the outer wall of one side of the detection box 5, a box door 7 is movably connected to the inner wall of one side of the access hole, an opening is formed in the outer wall of the top of the detection box 5, a transparent glass plate 8 is fixed on the inner wall of the opening through, the inner walls of two sides of the fixed frame 10 are fixed with arc plates 15 through bolts, the center of the outer wall of the top of the arc plate 15 is fixed with an electromagnet 16 through bolts, the outer wall of the top of the electromagnet 16 is provided with a track ball 17, the inner wall of the track ball 17 is provided with an acceleration sensor 18, the outer wall of the top of the fixed frame 10 is fixed with a transparent cover 12 through bolts, the outer wall of the bottom of the fixed frame 10 is fixed with a level sensor 11 through bolts, the level sensor 11 and the acceleration sensor 18 are both connected with a controller through signal lines, the outer wall of the bottom of the case 6 is provided with a mounting rod 13 with a T-shaped structure, one end of the mounting rod 13 is movably connected with a track camera 14, the inner walls of two sides of the case 6 are both fixed with electric slide rails 19 through bolts, the mounting rod 13 is connected on the inner walls of, and the switch is connected with the controller through a lead.
Example two
Referring to fig. 1-3 and 5, a detection device for the motion attitude of a rail transit vehicle comprises two mounting plates 1, wherein fixed columns 2 are fixed on the outer walls of the tops of the two mounting plates 1 through bolts, the outer walls of the tops of the four fixed columns 2 are fixed with a same fixed plate 4 through bolts, mounting holes 3 are formed in the two sides of the outer walls of the tops of the two mounting plates 1, a detection box 5 is fixed on the outer wall of the top of the fixed plate 4 through bolts, a rectangular opening is formed in the outer wall of the top of the detection box 5, a machine box 6 is fixed on the inner wall of the rectangular opening through bolts, an access hole is formed in the outer wall of one side of the detection box 5, a box door 7 is movably connected to the inner wall of one side of the access hole, an opening is formed in the outer wall of the top of the detection box 5, a, the outer wall of the top of the conveying shaft of the four first electric telescopic rods 9 is fixed with the same fixed frame 10 through bolts, the inner walls of two sides of the fixed frame 10 are fixed with arc plates 15 through bolts, the center of the outer wall of the top of the arc plates 15 is fixed with an electromagnet 16 through bolts, the outer wall of the top of the electromagnet 16 is provided with a track ball 17, the inner wall of the track ball 17 is provided with an acceleration sensor 18, the outer wall of the top of the fixed frame 10 is fixed with a transparent cover 12 through bolts, the outer wall of the bottom of the fixed frame 10 is fixed with a level sensor 11 through bolts, the level sensor 11 and the acceleration sensor 18 are both connected with a controller through signal lines, the outer wall of the bottom of the case 6 is provided with a mounting rod 13 with a T-shaped structure, one end of the mounting rod 13 is movably connected with a track camera 14, the inner wall of the top of, the first electric telescopic rod 9, the second electric telescopic rod 20 and the electromagnet 16 are all connected with a switch through wires, and the switch is connected with the controller through wires.
The working principle is as follows: during the use, fix detection device on the railcar earlier, the railcar removes on the predetermined track, thereby the trackball 17 all can receive the effect of force and move when the railcar is accelerating, slow down and passing a bend, thereby in case trackball 17 removes acceleration sensor 18 and just can receive the orbit of signal record motion, thereby on the other hand trackball 17 removes orbit camera 14 and likewise records the orbit of trackball 17, detection device modulates fixed frame 10 the level through the cooperation of level sensor 11 and first electric telescopic handle 9 before using, fix trackball 17 through electro-magnet 16 earlier simultaneously, electro-magnet 16 releases trackball 17 when the railcar starts.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A detection device for the movement posture of a rail transit vehicle comprises two mounting plates (1), and is characterized in that the outer walls of the tops of the two mounting plates (1) are fixedly connected with fixed columns (2), the outer walls of the tops of the four fixed columns (2) are fixedly connected with the same fixed plate (4), mounting holes (3) are formed in two sides of the outer wall of the top of the two mounting plates (1), a detection box (5) is fixedly connected with the outer wall of the top of the fixed plate (4), a rectangular opening is formed in the outer wall of the top of the detection box (5), the inner wall of the rectangular opening is fixedly connected with a machine box (6), an access hole is formed in the outer wall of one side of the detection box (5), a box door (7) is movably connected with the inner wall of one side of the access hole, an opening is formed in the outer wall, the detection box is characterized in that first electric telescopic rods (9) are fixedly connected to the two sides of the inner wall of the bottom of the detection box (5), and four first electric telescopic rods (9) are used for conveying the same fixed frame (10) fixedly connected to the outer wall of the top of the shaft.
2. The device for detecting the motion attitude of the rail transit vehicle as claimed in claim 1, wherein the inner walls of two sides of the fixed frame (10) are fixedly connected with arc-shaped plates (15), and the center of the outer wall of the top of each arc-shaped plate (15) is fixedly connected with an electromagnet (16).
3. The detection device for the motion attitude of the rail transit vehicle as claimed in claim 2, wherein a trackball (17) is placed on the outer wall of the top of the electromagnet (16), and an acceleration sensor (18) is arranged on the inner wall of the trackball (17).
4. The device for detecting the moving posture of the rail transit vehicle as claimed in claim 3, wherein a transparent cover (12) is fixedly connected to the outer wall of the top of the fixed frame (10), a level sensor (11) is fixedly connected to the outer wall of the bottom of the fixed frame (10), and the level sensor (11) and the acceleration sensor (18) are both connected with a controller through signal lines.
5. The device for detecting the motion attitude of the rail transit vehicle as claimed in claim 4, wherein a T-shaped mounting rod (13) is arranged on the outer wall of the bottom of the case (6), and one end of the mounting rod (13) is movably connected with a track camera (14).
6. The device for detecting the moving posture of the rail transit vehicle as claimed in claim 5, wherein the inner walls of two sides of the case (6) are fixedly connected with electric sliding rails (19), and the mounting rod (13) is slidably connected to the inner walls of the two electric sliding rails (19).
7. The device for detecting the moving posture of the rail transit vehicle as claimed in claim 5, wherein a second electric telescopic rod (20) is fixedly connected to the inner wall of the top of the case (6), and the mounting rod (13) is fixedly connected to an output shaft of the second electric telescopic rod (20).
8. The device for detecting the moving posture of the rail transit vehicle as claimed in claim 7, wherein the first electric telescopic rod (9), the second electric telescopic rod (20), the electric sliding rail (19) and the electromagnet (16) are all connected with a switch through wires, and the switch is connected with the controller through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010431684.6A CN111559410A (en) | 2020-05-20 | 2020-05-20 | Detection apparatus for rail transit vehicle motion gesture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010431684.6A CN111559410A (en) | 2020-05-20 | 2020-05-20 | Detection apparatus for rail transit vehicle motion gesture |
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| Publication Number | Publication Date |
|---|---|
| CN111559410A true CN111559410A (en) | 2020-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010431684.6A Pending CN111559410A (en) | 2020-05-20 | 2020-05-20 | Detection apparatus for rail transit vehicle motion gesture |
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| CN (1) | CN111559410A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112260238A (en) * | 2020-09-29 | 2021-01-22 | 北海职业学院 | Automatic detection and removal device for short circuit fault of line |
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Application publication date: 20200821 |