CN216467857U - Railway train vehicle station entering and exiting detection device - Google Patents
Railway train vehicle station entering and exiting detection device Download PDFInfo
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- CN216467857U CN216467857U CN202123174195.6U CN202123174195U CN216467857U CN 216467857 U CN216467857 U CN 216467857U CN 202123174195 U CN202123174195 U CN 202123174195U CN 216467857 U CN216467857 U CN 216467857U
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Abstract
The utility model discloses a railway train vehicle business turn over station detection device relates to railway equipment technical field, including the bottom plate, still include buffer structure and fixed key, pressure sensor is all installed to the both sides on bottom plate top, and all installs three telescopic link on the top of bottom plate between the pressure sensor, the outer wall of telescopic link all overlaps and is equipped with fixed spring, and the top of telescopic link installs the roof, the mounting groove is all installed to the both sides of roof bottom, and the inside top of mounting groove all installs buffer spring, the second slider is all installed to buffer spring's bottom, and the depression bar is all installed to the bottom of second slider, the clamp plate is all installed to the bottom of depression bar. The utility model discloses a under fixed spring's reaction force, cushion pressure, and under buffer spring's reaction force, promote the second slider and make it drive depression bar and clamp plate answer position, this structure has realized the buffering to pressure, prevents that pressure from too big messenger's device from damaging.
Description
Technical Field
The utility model relates to a railway equipment technical field specifically is a railway train vehicle business turn over station detection device.
Background
The automatic management system for the train entering and exiting station is a device for automatically collecting and recording the information of the train when the train enters and exits a special line of a port logistics company, the problems of losing the axle and inaccurate judging the train after long-time use are solved, the problems of aging, data acquisition drifting and the like of a device host exist through detection of factory technicians, the magnetic steel of the existing device main part is seriously demagnetized, the corrosion of a fixture, an antenna and a rail box is serious, the main board card of a manufacturer is upgraded and replaced, a lot of inconvenience also exists in maintenance, and a novel automatic management system for the train entering and exiting station must be developed as soon as possible to meet the requirement of the management of the train entering and exiting station, and a detection device for the train entering and exiting station is an important part of the automatic management system for the train entering and exiting station.
The traditional railway train vehicle station entering and exiting detection device is in the using process, a train passes through the detection device, pressure is applied to the detection device, and the detection device is easy to damage.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a railway train business turn over station detection device to solve the problem that the detection device who provides among the above-mentioned background art easily receives pressure destruction.
In order to achieve the above purpose, the utility model provides a following technical scheme: a railway train vehicle station-entering and station-exiting detection device comprises a bottom plate, a buffer structure and a fixed key;
pressure sensors are mounted on two sides of the top end of the bottom plate, three telescopic rods are mounted at the top end of the bottom plate between the pressure sensors, fixed springs are sleeved on the outer walls of the telescopic rods, a top plate is mounted at the top ends of the telescopic rods, mounting grooves are mounted on two sides of the bottom end of the top plate, buffer springs are mounted at the top ends of the inner portions of the mounting grooves, second sliding blocks are mounted at the bottom ends of the buffer springs, pressing rods are mounted at the bottom ends of the second sliding blocks, pressing plates are mounted at the bottom ends of the pressing rods, connecting blocks are mounted on two sides of the top end of the top plate, a panel is arranged above the connecting blocks, and the fixed keys are located in the inner portions of two sides of the top end of the panel;
the buffer structure is positioned at the top end of the bottom plate between the telescopic rods;
buffer structure includes the fixed slot, the fixed slot is all installed on the top of bottom plate between the telescopic link, and the inside of fixed slot all transversely installs the slide bar, and the equal sliding connection of outer wall of slide bar has first slider, and the outer wall that one side slide bar was kept away from each other to first slider all overlaps and is equipped with expanding spring, the top of first slider all is connected with the connecting rod through articulated key.
Preferably, the bottom of depression bar all passes the mounting groove, and the bottom of depression bar all extends to the below of mounting groove.
Preferably, the top end of the connecting rod passes through the fixing groove, and the top end of the connecting rod extends to the bottom end of the top plate.
Preferably, the connecting rod all connects in the bottom of roof through articulated key-type, and the connecting rod all constitutes sliding construction through first slider and slide bar.
Preferably, the fixed key includes spread groove, threaded rod, standing groove and nut, the inside on connecting block top is all seted up to the spread groove, and the inside of panel top both sides is all seted up to the standing groove, the inside of standing groove all is provided with the nut, and the threaded rod is all installed to the bottom of nut.
Preferably, the bottom ends of the threaded rods penetrate through the panel, and extend to the inside of the connecting groove;
the inside of spread groove all is provided with the screw thread, and the threaded rod all passes through threaded connection with the spread groove.
Compared with the prior art, the beneficial effects of the utility model are that: drive depression bar and clamp plate through the second slider, make clamp plate and pressure sensor contact, and promote the depression bar through the clamp plate, make the depression bar promote the second slider, make the second slider upwards slide in the inside of mounting groove, and make the buffer spring compression, pressure sensor received signal this moment, show that the train has drived into the station, the station can inform the passenger to keep away from the track, afterwards under expanding spring's reaction force, cushion pressure, promote first slider reverse slip this moment, and the telescopic link stretches again, under the reaction force through fixed spring, cushion pressure simultaneously, and under buffer spring's reaction force, promote the second slider and make it drive depression bar and clamp plate answer the normal position, this structure has realized the buffering to pressure, prevent that pressure from too big messenger's device from damaging.
Drawings
FIG. 1 is a schematic sectional view of the front view of the present invention;
fig. 2 is a schematic view of the structure of the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.
In the figure: 1. a base plate; 2. a telescopic rod; 3. fixing grooves; 4. a first slider; 5. a slide bar; 6. fixing the spring; 7. a connecting rod; 8. a tension spring; 9. a fixed key; 901. connecting grooves; 902. a threaded rod; 903. a placement groove; 904. a nut; 10. a pressure sensor; 11. pressing a plate; 12. a second slider; 13. mounting grooves; 14. a panel; 15. connecting blocks; 16. a top plate; 17. a buffer spring; 18. a pressure lever.
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.
Example 1: referring to fig. 1-4, a railway train in-and-out station detection device comprises a bottom plate 1, a buffer structure and a fixed key 9;
the buffer structure is positioned at the top end of the bottom plate 1 between the telescopic rods 2;
referring to fig. 1-4, the device for detecting the train passing in and out of the station further comprises a buffer structure, the buffer structure comprises fixed grooves 3, the fixed grooves 3 are all installed at the top end of a bottom plate 1 between telescopic rods 2, slide rods 5 are transversely installed inside the fixed grooves 3, the outer walls of the slide rods 5 are all connected with first slide blocks 4 in a sliding mode, telescopic springs 8 are sleeved on the outer walls, far away from the slide rods 5, of the first slide blocks 4, and the top ends of the first slide blocks 4 are all connected with connecting rods 7 through hinged keys;
the top ends of the connecting rods 7 penetrate through the fixing grooves 3, and the top ends of the connecting rods 7 extend to the bottom end of the top plate 16;
the connecting rods 7 are connected to the bottom end of the top plate 16 through hinged keys, and the connecting rods 7 and the sliding rod 5 form a sliding structure through the first sliding block 4;
specifically, as shown in fig. 1 and 2, when the mechanism is used, the top plate 16 compresses the telescopic rod 2, and the telescopic rod 2 drives the fixed spring 6 to contract, in the process, the top plate 16 also pushes the connecting rod 7, the connecting rod 7 pushes the first sliding block 4 inside the fixed groove 3, the first sliding block 4 slides on the outer wall of the sliding rod 5, and the telescopic spring 8 is compressed through the first sliding block 4.
Example 2: the fixed key 9 comprises connecting grooves 901, threaded rods 902, placing grooves 903 and screw caps 904, wherein the connecting grooves 901 are all arranged in the top end of the connecting block 15, the placing grooves 903 are all arranged in the two sides of the top end of the panel 14, the screw caps 904 are all arranged in the placing grooves 903, and the threaded rods 902 are all arranged at the bottom ends of the screw caps 904;
the bottom ends of the threaded rods 902 all penetrate through the panel 14, and the bottom ends of the threaded rods 902 all extend to the inside of the connecting grooves 901;
threads are arranged inside the connecting grooves 901, and the threaded rods 902 are connected with the connecting grooves 901 through the threads;
specifically, as shown in fig. 1 and 4, when this mechanism is used, the nut 904 inside the placement groove 903 is rotated, the nut 904 drives the threaded rod 902 to rotate, and since the threaded rod 902 is connected to the connection groove 901 through a thread, the threaded rod 902 can move along with the thread inside the connection groove 901 during the rotation of the threaded rod 902, and the threaded rod 902 can be gradually unscrewed inside the connection groove 901 by adjusting the rotation direction of the nut 904.
The working principle is as follows: when a train runs through the device, a panel 14 is stressed firstly, the panel 14 transmits force to a connecting block 15, then the connecting block 15 transmits force to a top plate 16, the top plate 16 moves downwards, an expansion link 2 is compressed through the top plate 16, and a fixing spring 6 is driven to contract through the expansion link 2, in the process, the top plate 16 also pushes a connecting rod 7, a first slide block 4 in a fixing groove 3 is pushed through the connecting rod 7, the first slide block 4 slides on the outer wall of a slide rod 5, the expansion spring 8 is compressed through the first slide block 4, at the moment, the top plate 16 drives a mounting groove 13, the mounting groove 13 drives a second slide block 12, a pressing rod 18 is driven by the second slide block 12 to be in contact with a pressure sensor 10, the pressing plate 11 pushes the pressing rod 18, the pressing rod 18 pushes the second slide block 12, and the second slide block 12 slides upwards in the mounting groove 13, the buffer spring 17 is compressed, the pressure sensor 10 receives a signal at the moment, the train is shown to drive into the station, the station can inform passengers to get away from the track, then the pressure is buffered under the reaction force of the extension spring 8, the first sliding block 4 is pushed to slide reversely at the moment, the extension rod 2 extends again, the pressure is buffered through the reaction force of the fixed spring 6, and the second sliding block 12 is pushed to drive the compression rod 18 and the compression plate 11 to return to the original position under the reaction force of the buffer spring 17;
when panel 14 uses for a long time, the surface receives wearing and tearing, the staff can rotate the inside nut 904 of standing groove 903 through the instrument, it is rotatory to drive threaded rod 902 through nut 904, because threaded rod 902 passes through threaded connection with spread groove 901, so at the rotatory in-process of threaded rod 902, threaded rod 902 can remove along with the inside screw thread of spread groove 901, through adjusting nut 904 pivoted direction, make threaded rod 902 screw out gradually in the inside of spread groove 901, remove being connected between panel 14 and connecting block 15, can take off panel 14, change.
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.
Claims (7)
1. The utility model provides a railway train vehicle detection device that comes in and goes out to stop, includes bottom plate (1), its characterized in that: also comprises a buffer structure and a fixed key (9);
pressure sensors (10) are respectively arranged on two sides of the top end of the bottom plate (1), three telescopic rods (2) are respectively arranged on the top end of the bottom plate (1) between the pressure sensors (10), fixing springs (6) are respectively sleeved on the outer walls of the telescopic rods (2), a top plate (16) is arranged at the top end of the telescopic rod (2), mounting grooves (13) are arranged on two sides of the bottom end of the top plate (16), the top ends inside the mounting grooves (13) are all provided with buffer springs (17), the bottom ends of the buffer springs (17) are all provided with second sliding blocks (12), the bottom ends of the second sliding blocks (12) are respectively provided with a pressure lever (18), the bottom ends of the pressure levers (18) are respectively provided with a pressure plate (11), connecting blocks (15) are mounted on two sides of the top end of the top plate (16), a panel (14) is arranged above the connecting blocks (15), and the fixed keys (9) are located inside two sides of the top end of the panel (14);
the buffer structure is positioned at the top end of the bottom plate (1) between the telescopic rods (2);
buffer structure includes fixed slot (3), fixed slot (3) are all installed on the top of bottom plate (1) between telescopic link (2), and the inside of fixed slot (3) all transversely installs slide bar (5), and the equal sliding connection of outer wall of slide bar (5) has first slider (4), and the outer wall that one side slide bar (5) was kept away from each other in first slider (4) all overlaps and is equipped with expanding spring (8), the top of first slider (4) all has connecting rod (7) through articulated key-type connection.
2. The railway train vehicle in-out detection device of claim 1, wherein: the bottom of depression bar (18) all passes mounting groove (13), and the bottom of depression bar (18) all extends to the below of mounting groove (13).
3. The railway train vehicle in-out detection device of claim 1, wherein: the top of connecting rod (7) all passes fixed slot (3), and the top of connecting rod (7) all extends to the bottom of roof (16).
4. The railway train vehicle in-out detection device of claim 1, wherein: connecting rod (7) all connect in the bottom of roof (16) through articulated key, and connecting rod (7) all constitute sliding construction through first slider (4) and slide bar (5).
5. The railway train vehicle in-out detection device of claim 1, wherein: the fixed key (9) comprises a connecting groove (901), a threaded rod (902), a placing groove (903) and a nut (904), wherein the connecting groove (901) is formed in the top end of the connecting block (15), the placing groove (903) is formed in the two sides of the top end of the panel (14), the nut (904) is arranged in the placing groove (903), and the threaded rod (902) is installed at the bottom end of the nut (904).
6. The railway train vehicle in-out station detection device of claim 5, wherein: the bottom ends of the threaded rods (902) penetrate through the panel (14), and the bottom ends of the threaded rods (902) extend to the inner part of the connecting groove (901).
7. The railway train vehicle in-out station detection device of claim 5, wherein: the inside of connecting groove (901) all is provided with the screw thread, and threaded rod (902) all passes through threaded connection with connecting groove (901).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123174195.6U CN216467857U (en) | 2021-12-17 | 2021-12-17 | Railway train vehicle station entering and exiting detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123174195.6U CN216467857U (en) | 2021-12-17 | 2021-12-17 | Railway train vehicle station entering and exiting detection device |
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| Publication Number | Publication Date |
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| CN216467857U true CN216467857U (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123174195.6U Active CN216467857U (en) | 2021-12-17 | 2021-12-17 | Railway train vehicle station entering and exiting detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115140123A (en) * | 2022-06-28 | 2022-10-04 | 北京航天长城卫星导航科技有限公司 | Early warning device can evacuate safely in railway construction |
-
2021
- 2021-12-17 CN CN202123174195.6U patent/CN216467857U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115140123A (en) * | 2022-06-28 | 2022-10-04 | 北京航天长城卫星导航科技有限公司 | Early warning device can evacuate safely in railway construction |
| CN115140123B (en) * | 2022-06-28 | 2023-08-15 | 北京航天长城卫星导航科技有限公司 | But railway construction safety evacuation early warning device |
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