CN220356311U - Measuring and positioning gauge for surface defect points of subway track wheel set - Google Patents
Measuring and positioning gauge for surface defect points of subway track wheel set Download PDFInfo
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- CN220356311U CN220356311U CN202322057780.0U CN202322057780U CN220356311U CN 220356311 U CN220356311 U CN 220356311U CN 202322057780 U CN202322057780 U CN 202322057780U CN 220356311 U CN220356311 U CN 220356311U
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- fixedly connected
- track wheel
- positioning
- surface defect
- wheel set
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- 230000007547 defect Effects 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 239000007921 spray Substances 0.000 claims abstract description 21
- 239000012459 cleaning agent Substances 0.000 claims abstract description 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 14
- 238000005259 measurement Methods 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims 2
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 239000007850 fluorescent dye Substances 0.000 abstract 1
- 238000007689 inspection Methods 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model provides a measuring and positioning gauge for surface defect points of subway track wheel sets, which relates to the technical field of subway gauge, and comprises two groups of bases, wherein the top of each base is fixedly connected with a side bracket, the top of each base is fixedly connected with a control console, the top of each base is fixedly connected with a storage box A, cleaning agents are stored in the inner sides of the storage boxes A, the bottoms of the storage boxes A are fixedly connected with a transmission pump A, the tops of the side brackets are fixedly connected with electric telescopic rods, after a concave broken part is identified, the control console can control a reciprocating screw to carry out servo operation, a spray head B can be driven to move to the broken part in the constant speed rotation process of a track wheel, fluorescent agents can be sprayed to the broken part of the track wheel through the operation of the transmission pump B, so that maintenance personnel can conveniently and rapidly identify and position the broken part of the surface of the track wheel, and the problem that the conventional gauge is inconvenient to automatically mark the broken part of the track wheel is solved.
Description
Technical Field
The utility model belongs to the field of subway inspection tools, and particularly relates to a measurement positioning inspection tool for a surface defect point of a subway rail wheel set.
Background
The subway rail wheel group comprises cross axle and rail wheel, when dismantling the inspection to the rail wheel group, need use specific gauge to inspect the rail wheel group, as the utility model patent CN207850316U discloses a rail wheel tread detection device for accomplish the detection to the wheel pair tread around turning round, its structure includes: the numerical control non-falling wheel lathe is provided with: the device comprises a machine tool control module, an interaction module, a supporting mechanism, a friction wheel, a wheel set axle box and a pressing mechanism, wherein the interaction module is in signal connection with the machine tool control module; the machine tool control module is used for sending an action instruction to the cutter according to the input turning feed data; the interaction module is used for generating turning repair feed data according to the current geometric information and fault information of the wheels; further comprises: a laser sensor, a machine tool measurement system and a motor system; the laser sensor is arranged on the machine tool measurement system and is electrically connected with the machine tool measurement system; the motor system is electrically connected with the machine tool measurement system.
However, the inspection device generally performs inspection after the rail wheel is processed, so that the rail wheel set after a period of use is inconvenient to inspect, when the inspection device is used, when the rail wheel set is moved, the curved side surface of the rail wheel is easy to adhere to surface debris sundries, the inspection system is easy to cause misjudgment, the existing inspection device is inconvenient to mark the damaged part of the rail wheel after the damaged part of the rail wheel is inspected, and maintenance personnel are inconvenient to determine the position.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a measuring and positioning gauge for a surface defect point of a subway rail wheel set, which aims to solve the problem that the existing gauge is inconvenient to automatically mark the damaged part of a rail wheel after checking the damaged part of the rail wheel.
The utility model discloses a measuring, positioning and checking tool for a surface defect point of a subway rail wheel set, which is realized by the following specific technical means: the utility model provides a measure location gauge of subway rail wheelset surface defect point, includes the base; the number of the bases is two, and the tops of the bases are fixedly connected with side brackets; the top of the base is fixedly connected with a console; the cleaning agent storage device comprises a base, a storage box A, a transmission pump A, an electric telescopic rod, a servo motor, a spray head A, a pipeline of the transmission pump A, a bridge frame, a tilting frame, a main identification camera, tilting cameras, a camera circuit and a control console, wherein the storage box A is fixedly connected to the top of the base; the utility model discloses a crane span structure, including bridge, servo motor, friction pad, including bridge, servo motor pivot, side support, friction pad, servo motor pivot, the bridge top fixedly connected with bin B, bin B inboard store fluorescent agent, side support quantity sets up into four groups, and side support every two sets of settings are in both sides around the bridge, and the servo motor pivot end of the side support that is located the bridge rear side.
Further, the bottom of the storage box B is fixedly connected with a transmission pump B, and the bottom of the bridge is fixedly connected with a reciprocating screw.
Further, a spray head B is fixedly connected to the bottom of the ball nut seat of the reciprocating screw, and a pipeline of the spray head B is connected with a transmission pump B.
Furthermore, base side fixedly connected with location track, location track inboard fixedly connected with crossbeam, crossbeam top fixedly connected with location pneumatic cylinder.
Further, the top of the telescopic part of the positioning hydraulic cylinder is fixedly connected with an arc frame, and the inner curved side surface of the arc frame is rotationally connected with a linkage roller.
Further, the right side of the arc frame is fixedly connected with a speed reducer, a motor is installed at the side end of the speed reducer, a bevel gear B is coaxially connected to the top of an output shaft of the speed reducer, a bevel gear A is coaxially connected to the side end of the linkage roller, and the bevel gear A and the bevel gear B are meshed for transmission.
The utility model at least comprises the following beneficial effects:
1. according to the utility model, the friction pad is arranged, the cleaning agent can be sprayed and washed on the curved side surface of the track wheel through the spray head A by controlling the operation of the transmission pump A, the rotating shaft of the transmission pump A can drive the friction pad to deflect by controlling the operation of the servo motor, the friction pad can deflect to be attached to the curved side surface of the track wheel, the cleaning agent liquid drops can be erased, the removal of the dust adhered to the curved side surface of the track wheel is facilitated, and the misjudgment of a visual detection system can be prevented.
2. According to the utility model, the spray head B is arranged, the visual identification can be carried out on the curved side surface of the rail wheel through the main identification camera, the vertical surface of the convex part at the side end of the rail wheel can be identified through the inclined camera, after the concave damaged part is identified, the control console can control the reciprocating screw rod to carry out servo operation, the spray head B can be driven to transversely move to the damaged part in the uniform rotation process of the rail wheel, the fluorescent agent can be sprayed to the damaged part of the rail wheel through the operation of the transmission pump B, and the maintenance personnel can conveniently and rapidly identify and position the damaged part on the surface of the rail wheel.
3. According to the utility model, the arc frame is arranged, the telescopic part of the arc frame can drive the arc frame to translate upwards by controlling the operation of the positioning hydraulic cylinder, the transverse shaft of the track wheel set can be lifted upwards by the linkage roller, the bevel gear B at the output shaft of the speed reducer can drive the bevel gear A to rotate by controlling the operation of the speed reducer, the bevel gear A can drive the linkage roller to rotate, the linkage roller can drive the track wheel set to rotate at a constant speed, and the rotation inspection of the track wheel set is facilitated.
Drawings
Fig. 1 is a schematic top perspective view of an embodiment of the present utility model.
Fig. 2 is a schematic bottom perspective view of an embodiment of the present utility model.
Fig. 3 is an enlarged partial view of B in fig. 2 according to an embodiment of the present utility model.
Fig. 4 is a schematic view of a second positioning wedge according to an embodiment of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a base;
101. a side bracket; 102. a bridge; 103. an inclined frame; 104. a main recognition camera; 105. tilting the camera;
2. a console;
3. a storage box A;
301. a transfer pump A;
4. an electric telescopic rod;
401. a servo motor; 402. a spray head A;
5. a storage box B;
501. a transfer pump B;
6. a reciprocating screw;
601. a spray head B;
7. a friction pad;
8. positioning a track;
801. positioning a hydraulic cylinder; 802. an arc frame; 803. a linkage roller; 804. bevel gears A; 805. bevel gear B; 806. a speed reducer;
9. and positioning the wedge blocks.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Embodiment one:
as shown in fig. 1 to 3: the utility model provides a measuring and positioning gauge for a surface defect point of a subway rail wheel set, which comprises a base 1; the number of the bases 1 is two, and the tops of the bases 1 are fixedly connected with side brackets 101; the top of the base 1 is fixedly connected with a console 2; the cleaning agent is stored in the inner side of the storage box A3, the transmission pump A301 is fixedly connected to the bottom of the storage box A3, the electric telescopic rod 4 is fixedly connected to the top of the side bracket 101, the servo motor 401 is fixedly connected to the tail end of the telescopic part of the electric telescopic rod 4, the spray head A402 is coaxially connected to the rotating shaft of the servo motor 401, the transmission pump A301 pipeline is connected with the spray head A402, the inclined bracket 103 is fixedly connected to the rear side of the bridge frame 102 which is fixedly connected to the top of the base 1, the main recognition camera 104 is fixedly connected to the bottom of the inclined bracket 103, the inclined cameras 105 are fixedly connected to the left side and the right side of the main recognition camera 104, and the camera circuit is connected with the control console 2; the top of the bridge frame 102 is fixedly connected with a storage tank B5, fluorescent agent is stored in the inner side of the storage tank B5, the number of the side brackets 101 is four, each two groups of the side brackets 101 are arranged on the front side and the rear side of the bridge frame 102, the tail end of a rotating shaft of a servo motor 401 of the side bracket 101 positioned on the rear side of the bridge frame 102 is provided with a friction pad 7, the bottom of the storage tank B5 is fixedly connected with a transmission pump B501, the bottom of the bridge frame 102 is fixedly connected with a reciprocating screw 6, the bottom of a ball nut seat of the reciprocating screw 6 is fixedly connected with a spray head B601, a spray head B601 pipeline is connected with the transmission pump B501, the cleaning agent can be sprayed on the curved side surface of a rail wheel through a spray head A402 by controlling the operation of the servo motor 401, can make friction pad 7 deflection laminating track wheel curved side, can erase the cleaner liquid drop, be convenient for get rid of the piece dust of track wheel curved side adhesion, can carry out visual identification to track wheel curved side through main identification camera 104, can discern track wheel side end bellied partial facade through slope camera 105, after the sunken damaged department is discerned, can make control console 2 control reciprocating lead screw 6 carry out servo operation, can make it drive shower nozzle B601 sideslip to the damaged department at the track wheel constant velocity rotation in-process, can spray the fluorescent agent to track wheel damaged department through transmission pump B501 operation, be convenient for maintainer carries out discernment location to track wheel surface damaged department fast.
As shown in fig. 1 to 3, a positioning rail 8 is fixedly connected to a side end of a base 1, a cross beam is fixedly connected to an inner side of the positioning rail 8, a positioning hydraulic cylinder 801 is fixedly connected to a top of a telescopic part of the positioning hydraulic cylinder 801, a arc frame 802 is fixedly connected to the top of the cross beam, linkage rollers 803 are rotatably connected to inner curved sides of the arc frame 802, the linkage rollers 803 are mutually linked, a speed reducer 806 is fixedly connected to the right side of the arc frame 802, a motor is mounted at a side end of the speed reducer 806, a bevel gear B805 is coaxially connected to the top of an output shaft of the speed reducer 806, a bevel gear A804 is coaxially connected to the side end of the linkage rollers 803, the bevel gear A804 and the bevel gear B805 are in meshed transmission, the telescopic part of the bevel gear A804 drives the arc frame 802 to translate upwards through controlling the operation of the positioning hydraulic cylinder 801, the transverse shaft of the linkage rollers 803 can be lifted upwards through controlling the operation of the speed reducer 806, the bevel gear B805 at the output shaft of the bevel gear A804 can drive the bevel gear A804 to rotate, the linkage rollers 803 drive the linkage rollers 803 to rotate, the bevel gear A803 rotate at a constant speed, and the linkage rollers 803 can drive the track roller 803 to rotate so as to rotate the track wheel set.
Embodiment two:
as shown in fig. 4, a vertical groove is formed in the positioning rail 8, a hydraulic cylinder is arranged in the vertical groove, a positioning wedge 9 is fixedly connected to the top of a telescopic part of the hydraulic cylinder, the positioning wedge 9 is slidably connected with the vertical groove, when the rail wheel set moves through the positioning rail 8, the telescopic part of the positioning wedge 9 drives the positioning wedge 9 to limit the rail wheel by controlling the hydraulic cylinder to sequentially operate, and a transverse shaft of the rail wheel set can be limited under the arc frame 802, so that the positioning is conveniently performed when the rail wheel set moves.
Specific use and action of the embodiment:
in the utility model, when in use, the telescopic part drives the positioning wedge 9 to limit the track wheel by controlling the hydraulic cylinders to sequentially operate, the transverse shaft of the track wheel set can be limited under the arc frame 802, the positioning is convenient when the track wheel set moves, the telescopic part drives the arc frame 802 to translate upwards by controlling the operation of the positioning hydraulic cylinders 801, the transverse shaft of the track wheel set is lifted upwards by the linkage roller 803, the bevel gear A804 is driven to rotate by the bevel gear B805 at the output shaft of the transmission pump is driven to rotate by controlling the speed reducer 806, the linkage roller 803 is driven to rotate at a constant speed, the track wheel set is conveniently rotated and inspected, the cleaning agent is sprayed on the curved side surface of the track wheel through the spray head A402 by controlling the operation of the transmission pump A301, the rotating shaft of the servo motor 401 is controlled to drive the friction pad 7 to deflect, the friction pad 7 can deflect and be attached to the curved side surface of the rail wheel, cleaning agent liquid drops can be erased, the dust adhered to the curved side surface of the rail wheel can be conveniently removed, the curved side surface of the rail wheel can be visually identified through the main identification camera 104, the vertical surface of the convex part at the side end of the rail wheel can be identified through the inclined camera 105, after the concave damaged part is identified, the control console 2 can be used for controlling the reciprocating screw 6 to carry out servo operation, the reciprocating screw can be driven to move the spray head B601 to the damaged part in the uniform rotation process of the rail wheel, fluorescent agent can be sprayed to the damaged part of the rail wheel through the operation of the transmission pump B501, and maintenance personnel can quickly identify and position the damaged part of the surface of the rail wheel.
It should be emphasized that the embodiments described herein are illustrative rather than limiting, and that this utility model encompasses other embodiments which may be made by those skilled in the art based on the teachings herein and which fall within the scope of this utility model.
Claims (6)
1. The utility model provides a utensil is examined in measurement location of subway track wheelset surface defect point which characterized in that: comprises a base (1); the number of the bases (1) is two, and the tops of the bases (1) are fixedly connected with side brackets (101); a console (2) is fixedly connected to the top of the base (1); the intelligent control device is characterized in that a storage box A (3) is fixedly connected to the top of the base (1), a cleaning agent is stored in the inner side of the storage box A (3), a transmission pump A (301) is fixedly connected to the bottom of the storage box A (3), an electric telescopic rod (4) is fixedly connected to the top of a side bracket (101), a servo motor (401) is fixedly connected to the tail end of a telescopic part of the electric telescopic rod (4), a spray head A (402) is coaxially connected to a rotating shaft of the servo motor (401), a pipeline of the transmission pump A (301) is connected with the spray head A (402), an inclined frame (103) is fixedly connected to the rear side of a bridge frame (102) which is fixedly connected to the top of the base (1), an inclined frame (103) is fixedly connected with a main identification camera (104), inclined cameras (105) are fixedly connected to the left side and the right side of the main identification camera (104), and a camera circuit is connected with a control console (2); the fluorescent powder storage device is characterized in that a storage box B (5) is fixedly connected to the top of the bridge frame (102), fluorescent powder is stored in the inner side of the storage box B (5), the number of the side supports (101) is four, every two groups of the side supports (101) are arranged on the front side and the rear side of the bridge frame (102), and friction pads (7) are arranged at the tail ends of rotating shafts of servo motors (401) of the side supports (101) located on the rear side of the bridge frame (102).
2. The measuring and positioning gauge for the surface defect points of the subway track wheel set according to claim 1, wherein a transmission pump B (501) is fixedly connected to the bottom of the storage box B (5), and a reciprocating screw (6) is fixedly connected to the bottom of the bridge (102).
3. The measuring and positioning gauge for the surface defect points of the subway track wheel set according to claim 2, wherein a spray head B (601) is fixedly connected to the bottom of a ball nut seat of the reciprocating screw (6), and a pipeline of the spray head B (601) is connected with a transmission pump B (501).
4. The measuring and positioning gauge for the surface defect points of the subway track wheel set according to claim 1, wherein the side end of the base (1) is fixedly connected with a positioning track (8), the inner side of the positioning track (8) is fixedly connected with a cross beam, and the top of the cross beam is fixedly connected with a positioning hydraulic cylinder (801).
5. The measuring and positioning gauge for the surface defect points of the subway track wheel set according to claim 4, wherein an arc frame (802) is fixedly connected to the top of the telescopic part of the positioning hydraulic cylinder (801), and a linkage roller (803) is rotatably connected to the inner curved side surface of the arc frame (802).
6. The measuring and positioning gauge for the surface defect points of the subway track wheel set according to claim 5, wherein a speed reducer (806) is fixedly connected to the right side of the arc frame (802), a motor is arranged at the side end of the speed reducer (806), a bevel gear B (805) is coaxially connected to the top of an output shaft of the speed reducer (806), a bevel gear A (804) is coaxially connected to the side end of the linkage roller (803), and the bevel gear A (804) and the bevel gear B (805) are meshed for transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322057780.0U CN220356311U (en) | 2023-08-02 | 2023-08-02 | Measuring and positioning gauge for surface defect points of subway track wheel set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322057780.0U CN220356311U (en) | 2023-08-02 | 2023-08-02 | Measuring and positioning gauge for surface defect points of subway track wheel set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220356311U true CN220356311U (en) | 2024-01-16 |
Family
ID=89475936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322057780.0U Active CN220356311U (en) | 2023-08-02 | 2023-08-02 | Measuring and positioning gauge for surface defect points of subway track wheel set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220356311U (en) |
-
2023
- 2023-08-02 CN CN202322057780.0U patent/CN220356311U/en active Active
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