CN211364566U - Online state detection device for wheel set of high-speed railway passenger train - Google Patents
Online state detection device for wheel set of high-speed railway passenger train Download PDFInfo
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- CN211364566U CN211364566U CN201921636298.XU CN201921636298U CN211364566U CN 211364566 U CN211364566 U CN 211364566U CN 201921636298 U CN201921636298 U CN 201921636298U CN 211364566 U CN211364566 U CN 211364566U
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Abstract
The utility model discloses a high-speed railway passenger train wheel pair on-line status detection device, including camera body, clean mechanism, gas injection mechanism, transmission groove room, compression gasbag, briquetting, iron ball, first air guide groove, check valve, gas storage tank, second air guide groove, extrusion mechanism, push away groove, push rod and piston. The utility model has the advantages that: there is clean mechanism at the internally mounted of camera body, slide through clean mechanism and camera body lateral wall, make the lateral wall of camera body carry out the deashing work, thereby obtain more complete clear data, simultaneously when the train moves at a high speed, make the camera body produce resonance, thereby make the briquetting and the iron ball vibrations of compression gasbag one end, order about compression gasbag deformation production gas, can promote to push away the inside piston of inslot and remove to one side, the dust and the rainwater of the clean mechanism adhesion of messenger's camera body lateral wall can strike off, thereby ensure the cleaning of camera body, the information acquisition quality of camera body has been improved.
Description
Technical Field
The utility model relates to a detection device specifically is a high-speed railway passenger train wheel pair on-line status detection device, belongs to and detects technical field.
Background
The high-speed railway is called a high-speed railway running route for short, ballastless tracks are generally adopted, a small part of ballasted tracks are designed into a railway which has high speed standard and can be used for a train to safely run on the track at high speed, the train running speed is more than 200km/h, and people can more conveniently go out by using the high-speed railway.
However, in the process of long-time high-speed running of a train, cracks, peeling, scratches and abrasion can be formed on the tread and the edge of a wheel, and the overall dimension of the wheel can also be changed, so that a high-speed camera is required to perform real-time monitoring and detection on running fault dynamic images of a motor train unit, the quality condition of the wheel is mastered in real time, and accident potential is eliminated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high-speed railway passenger train wheel pair on-line status detection device just lies in order to solve above-mentioned problem, is favorable to cleaning the camera, makes the camera shoot more stable, clear.
The utility model realizes the purpose through the following technical proposal, a high-speed railway passenger train wheel set on-line state detection device, which comprises a camera body and a cleaning mechanism arranged on the side wall of the camera body, wherein the cleaning mechanism is connected with the side wall of the camera body in a sliding way; the camera comprises a camera body, and is characterized in that a gas injection mechanism is arranged on one side inside the camera body, the gas injection mechanism comprises a transmission groove chamber, a compression airbag, a pressing block, an iron ball, a first gas guide groove, a one-way valve, a gas storage groove and a second gas guide groove, the transmission chamber is arranged on one side inside the camera body, two compression airbags which are symmetrically distributed are arranged at two ends of the transmission chamber, and the pressing block is arranged at one end of each compression airbag; the two pressing blocks are connected with the transmission chamber in a sliding mode, the iron ball is arranged between the two pressing blocks, and the iron ball is connected with the interior of the transmission chamber in a rolling mode; the other ends of the two compression air bags are provided with the first air guide grooves, and the centers of the first air guide grooves are provided with the one-way valves; the air storage groove is formed in one side of the transmission chamber, two ends of the air storage groove are respectively communicated with the other end of the first air guide groove, and the second air guide groove is formed in one side of the air storage groove; the two extrusion mechanisms comprise push grooves, push rods and pistons, the two push grooves are formed in the two ends of the interior of the camera body, one end of each push groove is communicated with the second air guide groove, and the push rods are arranged in the push grooves; the push rod is connected with the inside of the push groove in a sliding mode, and one end of the push rod penetrates through one side of the push groove and is fixedly connected with one end of the cleaning mechanism; the piston is installed to the other end of push rod, just the piston with push away the inside sliding connection of groove.
Preferably, in order to facilitate the installation and fixation of the camera body, a fixing mechanism is installed at the bottom of the camera body and comprises a fixing frame and fixing holes, the fixing frame is rotatably connected with the two ends of the camera body, and a plurality of fixing holes are formed in one side of the bottom of the fixing base.
Preferably, in order to make the glass plate play the effect of buffering when resumeing, prevent the glass plate damages, extrusion mechanism still includes damping spring, damping spring install in two the outside of push rod, just damping spring's one end with push away the lateral wall fixed connection in groove, damping spring's the other end with clean mechanism one end is contradicted.
Preferably, in order to clean one side of the camera body and make shooting more clear, a cleaning mechanism is arranged inside the side wall of the camera body, the cleaning mechanism comprises a chute, a glass plate, a brush plate, a pressing groove and a compression spring, the chute is arranged inside the side wall of the camera body, the glass plate is arranged inside the chute, and the glass plate is connected with the inside of the chute in a sliding manner; the brush plates are arranged on two sides of the glass plate, and one sides of the two brush plates are fixedly connected with two side walls of the sliding chute; two pressing grooves are formed in one end of the sliding groove, and two compression springs are mounted inside the two pressing grooves; the other end of the compression spring is fixedly connected with one end of the glass plate, and the other end of the glass plate is fixedly connected with one end of each of the two push rods.
Preferably, in order to make the glass plate slide more stably and smoothly, the cleaning mechanism further comprises a plurality of fixed seats, guide wheels and guide grooves, wherein the fixed seats are fixedly connected with the upper end and the lower end of the glass plate; the guide wheels are mounted at the tops of the fixed seats and are in rotating connection with the fixed seats; the guide grooves are formed in the upper end and the lower end of the sliding groove, and the guide wheels are in rolling connection with the guide grooves.
Preferably, in order to release the gas in the push grooves and enable the glass plate to recover to the initial state, exhaust mechanisms are mounted at the tops of the two push grooves, each exhaust mechanism comprises a clamping groove, a first pull rod, a return spring, an exhaust groove and a second pull rod, the exhaust grooves are communicated with one ends of the push grooves, and the other ends of the exhaust grooves are communicated with the outer side of the camera body; the clamping groove is formed in one side of the pushing groove, the first pull rod is installed in the clamping groove, and the first pull rod is connected with the clamping groove in a sliding mode; one end of the first pull rod penetrates through the clamping groove and extends into the exhaust groove, the reset spring is mounted on one side, close to the exhaust groove, of the first pull rod, and the first pull rod is connected in a sliding mode through the reset spring; the second pull rod is connected with the clamping groove in a sliding mode, and one end of the second pull rod is fixedly connected with one side of the glass plate.
Preferably, in order to enable the first pull rod to pull the second pull rod, the first pull rod and the second pull rod are of rectangular structures, and opposite ends of the first pull rod and the second pull rod are of arc-shaped hook structures.
The utility model has the advantages that: the utility model discloses there is clean mechanism at the internally mounted of camera body, slip through clean mechanism and camera body lateral wall, thereby make the lateral wall of camera body carry out deashing work, be favorable to the camera body to carry out clear shooting to the external world, thereby obtain more complete clear data, simultaneously when the high-speed motion of train, make the camera body produce resonance, thereby make the briquetting and the iron ball vibrations of compression gasbag one end, order about compression gasbag deformation production gas, when gas reaches certain pressure in the gas storage tank, can promote the inside piston of push away inslot and remove to one side, make piston drive push rod make clean mechanism and camera body lateral wall slide, make the dust and the rainwater of clean mechanism adhesion strike off, thereby guarantee the cleaning of camera body, the information acquisition quality of camera body has been improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view showing a connection structure of the cleaning mechanism and the gas injection mechanism shown in FIG. 1;
fig. 3 is an enlarged view of the portion a shown in fig. 2.
In the figure: 1. the camera comprises a camera body, 2, a fixing mechanism, 21, a fixing frame, 22, a fixing hole, 3, a cleaning mechanism, 31, a sliding groove, 32, a glass plate, 33, a brush plate, 34, a pressure groove, 35, a compression spring, 36, a fixing seat, 37, a guide wheel, 38, a guide groove, 4, an air injection mechanism, 41, a transmission groove chamber, 42, a compression air bag, 43, a pressing block, 44, an iron ball, 45, a first air guide groove, 46, a one-way valve, 47, an air storage groove, 48, a second air guide groove, 5, an extrusion mechanism, 51, a pushing groove, 52, a pushing rod, 53, a damping spring, 54, a piston, 6, an exhaust mechanism, 61, a clamping groove, 62, a first pull rod, 63, a return spring, 64, an exhaust groove, 65 and a second pull rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the device for detecting the online state of the wheel set of the high-speed railway passenger train comprises a camera body 1 and a cleaning mechanism 3 arranged on the side wall of the camera body 1, wherein the cleaning mechanism 3 is connected with the side wall of the camera body 1 in a sliding manner; a gas injection mechanism 4 is installed on one side inside the camera body 1, the gas injection mechanism 4 comprises a transmission groove chamber 41, compression airbags 42, a pressing block 43, an iron ball 44, a first gas guide groove 45, a one-way valve 46, a gas storage groove 47 and a second gas guide groove 48, the transmission chamber is arranged on one side inside the camera body 1, two compression airbags 42 which are symmetrically distributed are installed at two ends of the transmission chamber, and the pressing block 43 is installed at one end of each compression airbag 42; the two pressing blocks 43 are connected with the transmission chamber in a sliding mode, the iron ball 44 is arranged between the two pressing blocks 43, and the iron ball 44 is connected with the interior of the transmission chamber in a rolling mode; the other ends of the two compression air bags 42 are provided with the first air guide groove 45, and the center of the first air guide groove 45 is provided with the one-way valve 46; the air storage groove 47 is formed in one side of the transmission chamber, two ends of the air storage groove 47 are respectively communicated with the other end of the first air guide groove 45, and the second air guide groove 48 is formed in one side of the air storage groove 47; the two extrusion mechanisms 5 are mounted at two ends inside the camera body 1, each extrusion mechanism 5 comprises two push grooves 51, a push rod 52 and a piston 54, the two push grooves 51 are arranged at two ends inside the camera body 1, one end of each push groove 51 is communicated with the second air guide groove 48, and the push rods 52 are mounted inside the push grooves 51; the push rod 52 is connected with the inside of the push groove 51 in a sliding manner, and one end of the push rod 52 penetrates through one side of the push groove 51 and is fixedly connected with one end of the cleaning mechanism 3; the piston 54 is mounted at the other end of the push rod 52, and the piston 54 is slidably connected with the inside of the push groove 51.
As a technical optimization scheme of the utility model, fixed establishment 2 is installed to the bottom of camera body 1, fixed establishment 2 includes mount 21 and fixed orifices 22, mount 21 with camera body 1's both ends are rotated and are connected, bottom one side of fixing base 36 is equipped with a plurality ofly fixed orifices 22.
As a technical optimization scheme of the utility model, extrusion mechanism 5 still includes damping spring 53, damping spring 53 installs in two the outside of push rod 52, just damping spring 53's one end with push away the lateral wall fixed connection in groove 51, damping spring 53's the other end with clean mechanism 3 one end is contradicted.
As a technical optimization scheme of the present invention, a cleaning mechanism 3 is installed inside a side wall of the camera body 1, the cleaning mechanism 3 includes a chute 31, a glass plate 32, a brush plate 33, a pressing groove 34 and a compression spring 35, the chute 31 is installed inside the side wall of the camera body, the glass plate 32 is installed inside the chute 31, and the glass plate 32 is connected with the inside of the chute 31 in a sliding manner; the brush plates 33 are arranged on two sides of the glass plate 32, and one sides of the two brush plates 33 are fixedly connected with two side walls of the chute 31; two pressing grooves 34 are formed in one end of the sliding groove 31, and two compression springs 35 are installed inside the two pressing grooves 34; the other end of the compression spring 35 is fixedly connected with one end of the glass plate 32, and the other end of the glass plate 32 is fixedly connected with one end of the two push rods 52.
As a technical optimization scheme of the present invention, the cleaning mechanism 3 further includes a plurality of fixing seats 36, a plurality of guide wheels 37 and a plurality of guide grooves 38, and the plurality of fixing seats 36 are fixedly connected to the upper and lower ends of the glass plate 32; the guide wheels 37 are mounted at the tops of the plurality of fixed seats 36, and the guide wheels 37 are rotatably connected with the fixed seats 36; the guide grooves 38 are formed at the upper end and the lower end of the sliding groove 31, and the guide wheel 37 is in rolling connection with the guide grooves 38.
As a technical optimization scheme of the present invention, two exhaust mechanisms 6 are mounted at the top of the push grooves 51, each exhaust mechanism 6 includes a clamping groove 61, a first pull rod 62, a return spring 63, an exhaust groove 64 and a second pull rod 65, the exhaust groove 64 is communicated with one end of the push groove 51, and the other end of the exhaust groove 64 is communicated with the outside of the camera body 1; the clamping groove 61 is formed in one side of the push groove 51, the first pull rod 62 is installed in the clamping groove 61, and the first pull rod 62 is connected with the clamping groove 61 in a sliding mode; one end of the first pull rod 62 penetrates through the clamping groove 61 and extends into the exhaust groove 64, the return spring 63 is mounted on one side of the first pull rod 62 close to the exhaust groove 64, and the first pull rod 62 is connected in a sliding mode through the return spring 63; the second pull rod is connected with the clamping groove 61 in a sliding mode, and one end of the second pull rod 65 is fixedly connected with one side of the glass plate 32.
As a technical optimization scheme of the present invention, the first pull rod 62 and the second pull rod 65 are rectangular structures, and the opposite ends of the first pull rod 62 and the second pull rod 65 are arc-shaped hook structures.
When the utility model is used, firstly, the high-speed camera is matched with the special image processing chip, the dynamic performance detection of the train in the high-speed running state can be really realized, and the detection result is output in real time, thereby having great safety guarantee for the running safety of the train, the camera body 1 is fixedly installed with one side of a railway rail through the fixing frame 21, thereby being convenient for carrying out the real-time detection on the train wheel set running at high speed, the glass plate 32 is installed in the camera body 1, the protection effect on the internal parts of the camera body 1 is achieved, the observation of the camera body 1 is clearer through the sliding of the glass plate 32 and the side wall of the camera body 1, the camera body 1 can carry out the clear shooting to the outside, thereby obtaining more complete and clear data, and simultaneously, the camera body 1 generates resonance when the train moves at high speed, thereby make briquetting 43 and the vibrations of iron ball 44 of compression gasbag 42 one end, order about compression gasbag 42 deformation and produce gas, when gas reaches certain pressure in the gas storage tank 47, can promote the inside piston 54 of push away groove 51 and move to one side, make piston 54 drive push rod 52 make glass plate 32 and camera body 1 lateral wall slide, make the dust and the rainwater of glass plate 32 outside adhesion can strike off, can make second pull rod 65 one end to the one end of first pull rod 62 pull after glass plate 32 removes, thereby make exhaust groove 64 open, make the inside gas release of push away groove 51, thereby make glass plate 32 resume original position under compression spring 35's effect, thereby conveniently carry out next time and remove dust to glass plate 32, thereby ensure camera body 1's cleanliness, the information acquisition quality of camera body 1 has been improved, railway's security has been ensured.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a high-speed railway passenger train wheel pair on-line status detection device, includes camera body (1) and install in clean mechanism (3) of camera body (1) lateral wall, its characterized in that: the cleaning mechanism (3) is connected with the side wall of the camera body (1) in a sliding manner; a gas injection mechanism (4) is installed on one side inside the camera body (1), the gas injection mechanism (4) comprises a transmission groove chamber (41), a compression airbag (42), a pressing block (43), an iron ball (44), a first gas guide groove (45), a one-way valve (46), a gas storage groove (47) and a second gas guide groove (48), a transmission chamber is arranged on one side inside the camera body (1), two compression airbags (42) which are symmetrically distributed are installed at two ends of the transmission chamber, and the pressing block (43) is installed at one end of each compression airbag (42); the two pressing blocks (43) are connected with the transmission chamber in a sliding mode, the iron ball (44) is arranged between the two pressing blocks (43), and the iron ball (44) is connected with the inside of the transmission chamber in a rolling mode; the other ends of the two compression air bags (42) are provided with the first air guide grooves (45), and the centers of the first air guide grooves (45) are provided with the one-way valves (46); the air storage groove (47) is formed in one side of the transmission chamber, two ends of the air storage groove (47) are respectively communicated with the other end of the first air guide groove (45), and the second air guide groove (48) is formed in one side of the air storage groove (47); the camera comprises a camera body (1), wherein two extrusion mechanisms (5) are installed at two ends in the camera body (1), each extrusion mechanism (5) comprises two push grooves (51), a push rod (52) and a piston (54), the two push grooves (51) are arranged at two ends in the camera body (1), one end of each push groove (51) is communicated with a second air guide groove (48), and the push rod (52) is installed in each push groove (51); the push rod (52) is connected with the inside of the push groove (51) in a sliding mode, and one end of the push rod (52) penetrates through one side of the push groove (51) and is fixedly connected with one end of the cleaning mechanism (3); the piston (54) is installed at the other end of the push rod (52), and the piston (54) is connected with the inside of the push groove (51) in a sliding mode.
2. The device for detecting the online state of the wheel set of the high-speed railway passenger train as claimed in claim 1, wherein: fixed establishment (2) are installed to the bottom of camera body (1), fixed establishment (2) include mount (21) and fixed orifices (22), mount (21) with the both ends of camera body (1) are rotated and are connected, fixed orifices (22) set up in fixing base (36) bottom one side.
3. The device for detecting the online state of the wheel set of the high-speed railway passenger train as claimed in claim 1, wherein: extrusion mechanism (5) still include damping spring (53), damping spring (53) install in two the outside of push rod (52), just damping spring (53) one end with push away the lateral wall fixed connection in groove (51), damping spring (53) the other end with clean mechanism (3) one end is contradicted.
4. The device for detecting the online state of the wheel set of the high-speed railway passenger train as claimed in claim 1, wherein: a cleaning mechanism (3) is arranged inside the side wall of the camera body (1), the cleaning mechanism (3) comprises a chute (31), a glass plate (32), a brush plate (33), a pressure groove (34) and a compression spring (35), the chute (31) is arranged inside the side wall of the camera body, the glass plate (32) is arranged inside the chute (31), and the glass plate (32) is connected with the inside of the chute (31) in a sliding manner; the brush plates (33) are arranged on two sides of the glass plate (32), and one sides of the two brush plates (33) are fixedly connected with two side walls of the chute (31); two pressure grooves (34) are formed in one end of the sliding groove (31), and two compression springs (35) are mounted inside the two pressure grooves (34); the other end of the compression spring (35) is fixedly connected with one end of the glass plate (32), and the other end of the glass plate (32) is fixedly connected with one end of the two push rods (52).
5. The device for detecting the online state of the wheel set of the high-speed railway passenger train as claimed in claim 4, wherein: the cleaning mechanism (3) further comprises a plurality of fixing seats (36), guide wheels (37) and guide grooves (38), wherein the plurality of fixing seats (36) are fixedly connected with the upper end and the lower end of the glass plate (32); the guide wheels (37) are mounted at the tops of the fixed seats (36), and the guide wheels (37) are rotatably connected with the fixed seats (36); the upper end and the lower end of the sliding chute (31) are provided with the guide grooves (38), and the guide wheels (37) are in rolling connection with the guide grooves (38).
6. The device for detecting the online state of the wheel set of the high-speed railway passenger train as claimed in claim 5, wherein: the top parts of the two push grooves (51) are provided with an exhaust mechanism (6), the exhaust mechanism (6) comprises a clamping groove (61), a first pull rod (62), a return spring (63), an exhaust groove (64) and a second pull rod (65), the exhaust groove (64) is communicated with one end of the push groove (51), and the other end of the exhaust groove (64) is communicated with the outer side of the camera body (1); the clamping groove (61) is formed in one side of the pushing groove (51), the first pull rod (62) is installed in the clamping groove (61), and the first pull rod (62) is connected with the clamping groove (61) in a sliding mode; one end of the first pull rod (62) penetrates through the clamping groove (61) and extends into the exhaust groove (64), the return spring (63) is installed on one side, close to the exhaust groove (64), of the first pull rod (62), and the first pull rod (62) is connected in a sliding mode through the return spring (63); the second pull rod (65) is connected with the clamping groove (61) in a sliding mode, and one end of the second pull rod (65) is fixedly connected with one side of the glass plate (32).
7. The device for detecting the online state of the wheel set of the high-speed railway passenger train as claimed in claim 6, wherein: the first pull rod (62) and the second pull rod (65) are rectangular structures, and the opposite ends of the first pull rod (62) and the second pull rod (65) are arc-shaped hook structures.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921636298.XU CN211364566U (en) | 2019-09-29 | 2019-09-29 | Online state detection device for wheel set of high-speed railway passenger train |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921636298.XU CN211364566U (en) | 2019-09-29 | 2019-09-29 | Online state detection device for wheel set of high-speed railway passenger train |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112923011A (en) * | 2021-01-25 | 2021-06-08 | 湖南省计量检测研究院 | Temperature detection device in mobile high-pressure gaseous hydrogen storage equipment, shock absorption method and dust removal method thereof |
| CN113026512A (en) * | 2021-03-17 | 2021-06-25 | 郑卫忠 | Road and bridge crack reinforcing and repairing device |
| CN114179854A (en) * | 2021-12-07 | 2022-03-15 | 中国铁道科学研究院集团有限公司 | Measuring equipment with shock-absorbing function |
| CN114535160A (en) * | 2022-02-24 | 2022-05-27 | 全芯科微电子科技(深圳)有限公司 | Face recognition security alarm method of embedded artificial intelligence chip |
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2019
- 2019-09-29 CN CN201921636298.XU patent/CN211364566U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112923011A (en) * | 2021-01-25 | 2021-06-08 | 湖南省计量检测研究院 | Temperature detection device in mobile high-pressure gaseous hydrogen storage equipment, shock absorption method and dust removal method thereof |
| CN113026512A (en) * | 2021-03-17 | 2021-06-25 | 郑卫忠 | Road and bridge crack reinforcing and repairing device |
| CN113026512B (en) * | 2021-03-17 | 2023-02-21 | 郑卫忠 | Road and bridge crack reinforcing and repairing device |
| CN114179854A (en) * | 2021-12-07 | 2022-03-15 | 中国铁道科学研究院集团有限公司 | Measuring equipment with shock-absorbing function |
| CN114179854B (en) * | 2021-12-07 | 2023-01-10 | 中国铁道科学研究院集团有限公司 | Measuring equipment with shock-absorbing function |
| CN114535160A (en) * | 2022-02-24 | 2022-05-27 | 全芯科微电子科技(深圳)有限公司 | Face recognition security alarm method of embedded artificial intelligence chip |
| CN114535160B (en) * | 2022-02-24 | 2023-06-06 | 全芯科微电子科技(深圳)有限公司 | Face recognition security alarm method of embedded artificial intelligent chip |
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