CN220447885U - Automatic detection device for subway rail - Google Patents
Automatic detection device for subway rail Download PDFInfo
- Publication number
- CN220447885U CN220447885U CN202322027270.9U CN202322027270U CN220447885U CN 220447885 U CN220447885 U CN 220447885U CN 202322027270 U CN202322027270 U CN 202322027270U CN 220447885 U CN220447885 U CN 220447885U
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- China
- Prior art keywords
- fixedly connected
- rail
- frame
- shelf
- alarm lamp
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- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 238000003756 stirring Methods 0.000 claims abstract description 36
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000010949 copper Substances 0.000 claims abstract description 16
- 229910052802 copper Inorganic materials 0.000 claims abstract description 16
- 230000004044 response Effects 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 239000010813 municipal solid waste Substances 0.000 claims description 6
- 241000269400 Sirenidae Species 0.000 claims 1
- 230000002159 abnormal effect Effects 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 4
- 241000196324 Embryophyta Species 0.000 description 6
- 239000004575 stone Substances 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- 238000003466 welding Methods 0.000 description 2
- 241001669679 Eleotris Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The utility model relates to the field of railway detection equipment, in particular to an automatic detection device for subway tracks. The utility model provides an automatic subway rail detection device which can detect the concave and convex parts on the inner side of a rail at the same time, so that the detection efficiency is improved, and meanwhile, the interference of other sundries in front can be eliminated to improve the detection accuracy. The utility model comprises a frame, a double-shaft motor, a transmission shaft and the like; the middle part of the frame is fixedly connected with a double-shaft motor, and transmission shafts are fixedly connected to two output shafts of the double-shaft motor. When the inside lug that has of rail, the lug can extrude two removal frames and slide to the direction that is close to each other, and the spring can be compressed, and one of them stirs the piece and touch the response copper sheet after the circular telegram, and the response copper sheet passes through the siren and triggers the alarm lamp, makes the alarm lamp light up, and when the rail had the recess, the spring is kick-backed, and the alarm lamp can light up once more, reminds operating personnel to have sunken or bellied abnormal state in the rail, is convenient for in time overhaul and change the rail, guarantees the security of rail.
Description
Technical Field
The utility model relates to the field of railway detection equipment, in particular to an automatic detection device for subway tracks.
Background
The rail is a road paved by strip steel for running trains, subways and the like, is a basic building material for railway transportation industry, is exposed in the nature all the year round, is subjected to the effects of wind, rain, freezing and thawing and train load, is continuously changed in geometric dimension, is continuously worn by internal parts and sleeper, and is even more subject to the phenomenon of subway derailment.
So the subway track need detect the track in have abnormal condition, remind railway personnel to overhaul and change the rail, current detection device is inconvenient to detect the inboard sunken with protruding of rail simultaneously, detection efficiency is comparatively low, has some weeds and stone on the rail simultaneously, and weeds and stone can cause the interference to the detection of rail, leads to subsequent testing result inaccurate.
Disclosure of Invention
The utility model aims at: the utility model provides a subway track automatic checkout device can detect the inboard sunken and protruding of rail simultaneously to improve detection efficiency, can get rid of other debris in place ahead simultaneously and interfere with the accuracy that improves the detection.
The technical proposal is as follows: the utility model provides a subway track automatic checkout device, including the shelf, biax motor, the transmission shaft, remove the pulley, the connecting axle, stir the gear, the rack, remove the frame, the spring, stir the piece, response copper sheet, alarm and alarm lamp, shelf middle part fixedly connected with biax motor, all fixedly connected with transmission shaft on two output shafts of biax motor, the one end of two transmission shafts all fixedly connected with removes the pulley, shelf lower part fixedly connected with two connecting axles, the both ends of two connecting axles all are connected with the stirring gear, shelf lower part sliding type is connected with two removal frames, two removal frames are the symmetry setting, all fixedly connected with rack on two removal frames, rack and stirring gear engagement, be connected with the spring between removal frame and the shelf, shelf lower part both ends all fixedly connected with alarm, two alarm both ends all are connected with two stirring pieces in rotation, stir the piece and have eight altogether, two stirring pieces are a set of, stir the gear upper position in between two stirring pieces of same group, two alarm both ends all fixedly connected with two response, two alarm lamp copper sheet one side all are close to each other fixedly connected with alarm lamp.
As a further preferable scheme, the double-shaft motor further comprises a transverse pulley, and the side, away from the double-shaft motor, of the two movable frames is rotatably connected with the transverse pulley.
As a further preferable scheme, the device further comprises a trash removal plate, and one side of each of the two movable frames is fixedly connected with the trash removal plate.
As a further preferred embodiment, the upper part of each toggle gear is provided with a protruding block.
The utility model has the following advantages: when the inside lug that has of rail, the inside lug of rail can extrude two and remove the frame and slide to the direction that is close to each other, and the spring can be compressed, and one of them stirs the piece and touch the switch-on behind the response copper sheet, and the response copper sheet passes through the siren and triggers the alarm lamp, makes the alarm lamp light up, and when the rail had the recess, the spring is kick-backed, and the alarm lamp can light again, reminds operating personnel to have abnormal condition in the rail, is convenient for in time overhaul and change the rail, guarantees the security of rail, and can detect the recess and the arch of rail inboard, and detection efficiency is high.
When the inner side of the movable frame attached to the rail moves forwards, the movable frame drives the impurity removing plate to move forwards, so that the impurity removing plate removes weeds and stones in front, the influence of the weeds and the stones on the detection result is avoided, and the accuracy of the detection result is improved.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present utility model.
Fig. 2 is a schematic perspective view of a second embodiment of the present utility model.
Fig. 3 is a schematic view of a partial perspective structure of the present utility model.
Fig. 4 is a schematic perspective view, partly in section, of the present utility model.
Fig. 5 is an enlarged perspective view of fig. 4 a according to the present utility model.
Wherein: the device comprises a 1-frame, a 2-double-shaft motor, a 3-transmission shaft, a 4-movable pulley, a 5-connecting shaft, a 6-toggle gear, a 7-rack, an 8-movable frame, a 9-spring, a 10-toggle block, a 11-induction copper sheet, a 12-alarm, a 13-alarm lamp, a 14-transverse pulley and a 15-impurity removing plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1: the utility model provides a subway track automatic checkout device, as shown in fig. 1-5, including shelf 1, biax motor 2, transmission shaft 3, remove pulley 4, connecting axle 5, stir gear 6, rack 7, remove frame 8, spring 9, stir piece 10, response copper sheet 11, siren 12 and alarm lamp 13, shelf 1 lower part is opened there are two recesses, shelf 1 middle part fixedly connected with biax motor 2, all fixedly connected with transmission shaft 3 on two output shafts of biax motor 2, the one end of two transmission shafts 3 all has movable pulley 4 through bolted connection, shelf 1 lower part has two connecting axles 5 through bolted connection, both ends of two connecting axle 5 all are connected with in rotation and stir gear 6, shelf 1 lower part sliding connection has two remove frame 8, two remove frame 8 and are the symmetry setting, all weld on two remove frame 8 and stir gear 6 meshing, be connected with spring 9 between frame 8 and be located the recess of shelf 1, both ends fixedly connected with siren 12 on shelf 1 lower part both ends, two copper sheet 12 have two to stir the same both ends of piece 10 to stir the piece, two both ends of being connected with two and stir the same alarm lamp 13, two mutual welding of two copper sheet 10 are two and are two equal to stir the piece 10, two mutual alarm lamp 13 are two mutual welding.
Initially, the operator places this device on the rail, when the rail inboard has the lug, the inboard lug of rail can extrude two removal frame 8 and slide to the direction that is close to each other, spring 9 can be compressed, remove frame 8 and drive two racks 7 and remove to the direction that is close to each other, rack 7 drives two and stir gear 6 and rotate to the direction that is close to each other, stir gear 6 and drive one of them and stir piece 10 and swing to the direction that is close to biax motor 2, one of them stir piece 10 touch response copper sheet 11 after the circular telegram, response copper sheet 11 triggers alarm lamp 13 through alarm 12, make alarm lamp 13 light, remind the operator to have abnormal state in the rail, be convenient for in time overhaul and change the rail, guarantee the security of rail. When the rail has the recess, spring 9 can rebound, and spring 9 drives two removal frames 8 and removes to the direction that keeps away from each other, removes frame 8 and drives two racks 7 and remove to the direction that keeps away from each other, and rack 7 drives two and stir gear 6 and swing to the direction that keeps away from each other, stir gear 6 and drive another and stir piece 10 and swing to the direction that keeps away from biax motor 2, stir piece 10 touch response copper sheet 11 after the circular telegram, response copper sheet 11 passes through alarm 12 and triggers alarm lamp 13, makes alarm lamp 13 light, can detect the recess and the arch of rail inboard like this, and detection efficiency is high.
Example 2: on the basis of the embodiment 1, as shown in fig. 2-3, the device further comprises a transverse pulley 14, and the transverse pulley 14 is rotatably connected to one side of the two movable frames 8 away from the double-shaft motor 2.
When the movable frame 8 moves forwards along the inner side of the rail, the movable frame 8 drives the transverse pulley 14 to move forwards, so that the friction force born by the movable frame 8 is reduced, and the running of equipment is facilitated.
Example 3: on the basis of the embodiment 2, as shown in fig. 2, the device further comprises a trash plate 15, and the trash plate 15 is welded on one side of each of the two movable frames 8.
When the movable frame 8 moves forwards on the inner side of the rail, the movable frame 8 drives the impurity removing plate 15 to move forwards, so that the impurity removing plate 15 removes weeds and stones in front, the influence of the weeds and the stones on the detection result is avoided, and the accuracy of the detection result is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a subway track automatic checkout device which characterized in that: including shelf (1), biax motor (2), transmission shaft (3), remove pulley (4), connecting axle (5), stir gear (6), rack (7), remove frame (8), spring (9), all fixedly connected with biax motor (2) in shelf (1) middle part, all fixedly connected with transmission shaft (3) on two output shafts of biax motor (2), the one end of two transmission shafts (3) all fixedly connected with removes pulley (4), shelf (1) lower part fixedly connected with two connecting axles (5), two connecting axle (5) both ends all rotate the formula and are connected with stir gear (6), shelf (1) lower part slidingtype is connected with two remove frame (8), two remove frame (8) are the symmetry setting, all fixedly connected with rack (7) on two remove frame (8), rack (7) with stir gear (6) meshing, be connected with spring (9) between frame (8) and shelf (1).
2. The subway rail automatic detection apparatus as set forth in claim 1, wherein: still including stirring piece (10), response copper sheet (11), siren (12) and alarm lamp (13), frame (1) lower part both ends all fixedly connected with siren (12), two siren (12) both ends all rotationally are connected with two stirring piece (10), stir piece (10) and have eight altogether, two stirring piece (10) are a set of, stir gear (6) upper position and be located between two stirring piece (10) of same group, two both ends of siren (12) all fixedly connected with two response copper sheets (11), one side that two sirens (12) are close to each other all fixedly connected with alarm lamp (13).
3. The subway rail automatic detection apparatus as set forth in claim 1, wherein: the two movable frames (8) are rotatably connected with the transverse pulleys (14) on one side far away from the double-shaft motor (2).
4. A subway rail automatic detection apparatus as set forth in claim 2, wherein: the device also comprises a trash removal plate (15), and one sides of the two movable frames (8) are fixedly connected with the trash removal plate (15).
5. A subway rail automatic detection apparatus as set forth in claim 2, wherein: the upper part of each toggle gear (6) is provided with a convex block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322027270.9U CN220447885U (en) | 2023-07-31 | 2023-07-31 | Automatic detection device for subway rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322027270.9U CN220447885U (en) | 2023-07-31 | 2023-07-31 | Automatic detection device for subway rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220447885U true CN220447885U (en) | 2024-02-06 |
Family
ID=89737680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322027270.9U Active CN220447885U (en) | 2023-07-31 | 2023-07-31 | Automatic detection device for subway rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220447885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117905011A (en) * | 2024-03-19 | 2024-04-19 | 太原轨道交通一号线建设运营有限公司 | Cleaning and maintaining equipment for subway rail transit |
-
2023
- 2023-07-31 CN CN202322027270.9U patent/CN220447885U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117905011A (en) * | 2024-03-19 | 2024-04-19 | 太原轨道交通一号线建设运营有限公司 | Cleaning and maintaining equipment for subway rail transit |
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