CN113386821B - Curved rescue equipment for resetting of rail transit - Google Patents
Curved rescue equipment for resetting of rail transit Download PDFInfo
- Publication number
- CN113386821B CN113386821B CN202110852580.7A CN202110852580A CN113386821B CN 113386821 B CN113386821 B CN 113386821B CN 202110852580 A CN202110852580 A CN 202110852580A CN 113386821 B CN113386821 B CN 113386821B
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- rod
- plate
- driving
- conical gear
- lifting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K5/00—Apparatus for placing vehicles on the track; Derailers; Lifting or lowering rail vehicle axles or wheels
- B61K5/04—Devices secured to the track
- B61K5/06—Derailing or re-railing blocks
Abstract
The invention discloses curve rescue equipment for resetting of rail transit, which belongs to the technical field of rail transit equipment and comprises a mounting seat, a lifting mechanism, a correcting mechanism and a driving mechanism, wherein the mounting seat comprises two vertical plates and two guide plates, the guide plates are fixedly arranged between the two vertical plates, the lifting mechanism and the correcting mechanism are arranged on the guide plates, and the driving mechanism is arranged on the lifting mechanism and the correcting mechanism. According to the invention, the derailed train is automatically rescued through the lifting mechanism, the correcting mechanism and the driving mechanism, manual operation is not required, and the danger of injury to a human body is effectively avoided.
Description
Technical Field
The invention belongs to the technical field of rail transit equipment, and particularly relates to curve rescue equipment for rail transit resetting.
Background
As an important transportation mode, in recent years, more and more railway tracks are built in China. However, no matter the subway track is laid in urban areas or the train track is laid in the field, due to the limitation of geographical environments, a large number of curve road sections can appear in many times, and meanwhile, the situation that the outer rail and the inner rail are not at the same horizontal height can also appear, so that the situation that a large number of trains go out of the rail in the running process is caused. Due to the limitations of the geographical environment and the accident location, such as on the water surface, on the mountain roads and under the ground, great inconvenience is brought to rescue work.
Patent No. 2018221919151 discloses a light-duty track rescue car, including traction engine, carriage, loading board, mounting groove, screw rod, sleeve pipe, spout, bracing piece etc. though can rescue the derailed train, because the carriage is bulky, in rugged environment, can't reach, still can bring inconvenience for the rescue.
Disclosure of Invention
Aiming at the technical problems, the technical scheme adopted by the invention is as follows: a curve rescue device for resetting of rail transit comprises a mounting seat, a lifting mechanism, a correcting mechanism and a driving mechanism; the mounting seat comprises two vertical plates and two guide plates, and the guide plates are fixedly mounted between the two vertical plates.
The lifting mechanism is fixedly arranged on the mounting seat and comprises a lifting disc and a fluid driving assembly, wherein the lifting disc is connected with the fluid driving assembly and is lifted up through the fluid driving assembly.
The driving mechanism comprises a worm, a groove rod and a gear set, the worm is fixedly installed on the groove rod, two ends of the groove rod are rotatably installed between the vertical plates, the groove rod is connected with the correcting mechanism, and the worm and the groove rod are driven to rotate through the rotation of the gear set.
The correcting mechanism is arranged on the mounting seat in a sliding mode and comprises a correcting plate, a moving plate, a connecting rod assembly and a moving screw rod, the moving screw rod is in threaded connection with the moving plate, the correcting plate and the moving plate are connected with the connecting rod assembly, and the correcting plate is lifted by driving the connecting rod assembly to move so that the moving plate and the correcting plate can move.
Furthermore, the lifting mechanism further comprises a placing plate, the placing plate is fixedly installed on the guide plate, a liquid tank is fixedly installed on the placing plate, and the fluid driving assembly is installed on the placing plate.
Furthermore, the fluid driving assembly comprises a motor which is fixedly arranged on the liquid tank, an impeller is fixedly arranged on an output shaft of the motor, one end of the driving pipe is slidably arranged on the liquid tank, the other end of the driving pipe is slidably arranged in the sleeve, one end of the driving pipe far away from the impeller is provided with a rubber plug, the sleeve is fixedly arranged in the shell, the shell is connected with a distance adjusting screw rod in a threaded manner, two ends of the distance adjusting screw rod are rotatably arranged on the placing plate and the liquid box, the inner part of the sleeve is provided with an arc-shaped block and a lifting pipe in a sliding way, the extending end of the lifting pipe is hinged with the lifting disc, one end of the water pipe is fixedly connected on the shell, the other end of the water pipe is fixedly arranged on the liquid tank, the shell slidable mounting have the push rod, push rod and shell directly be provided with reset spring, push rod on fixed mounting have logical water column.
Further, sleeve pipe, fall pipe, shell on all be provided with the hole, the hole sliding fit on propelling movement pole and the sleeve pipe, when the hole on the fall pipe rises to the same water flat line with the hole on the sleeve pipe, propelling movement pole and the hole sliding fit on the fall pipe.
Further, the lifting mechanism still include the accent appearance motor, accent appearance motor fixed mounting on placing the board, accent appearance motor output shaft on fixed mounting have a rotation major axis, the rotation major axis on fixed mounting have a driving gear, the tooth meshing that sets up of driving gear and shell lower extreme, connecting plate upper end and roll adjustment lead screw threaded connection, lower extreme and rotation major axis sliding fit.
Further, the gear train including drive conical gear, drive conical gear rotate and install on the liquid tank, drive conical gear and conical gear meshing cooperation, conical gear fixed mounting in connecting axle upper end, connecting axle lower extreme fixed mounting have the worm wheel, the connecting axle rotate and install on placing the board, worm wheel and worm meshing cooperation.
Further, the gear train still include hollow core plate, hollow core plate fixed mounting on the output shaft of motor, hollow core plate slidable mounting have the bayonet lock, bayonet lock and hollow core plate between be provided with reset spring, when the bayonet lock from hollow core plate roll-off, bayonet lock and drive conical gear's upper groove sliding fit.
Further, the correction mechanism still include initiative conical gear, initiative conical gear fixed mounting on the grooved bar, initiative conical gear and driven conical gear meshing cooperation, driven conical gear fixed mounting in the axis of rotation, the axis of rotation have two, two axis of rotation rotate respectively and install on the support, support fixed mounting on U type frame, initiative conical gear place axis of rotation on install the one end of drive belt subassembly, the drive belt subassembly other end rotate and install in another axis of rotation.
Further, link assembly include the rocker, rocker one end fixed mounting in the axis of rotation, other end slidable mounting is on the groove in the slide bar, slide bar fixed mounting on the actuating lever, actuating lever slidable mounting on U type frame, the actuating lever have two, two the actuating lever between fixed mounting have the guide bar, guide bar slidable mounting on the deflector, the guide bar on articulated have the first end of stock, the stock second end with correct the board articulated.
Furthermore, the moving plate is slidably mounted on the guide plate, and the lower end of the moving plate is fixedly connected with the U-shaped frame.
Compared with the prior art, the invention has the beneficial effects that: (1) according to the invention, the derailed train is automatically rescued through the lifting mechanism, the correcting mechanism and the driving mechanism, manual operation is not needed, and personal safety is effectively ensured; (2) the lifting disc in the lifting mechanism can automatically adjust the position and the pitch angle, can better adapt to different geographical environment heights, and has strong adaptability and simple operation; (3) the driving mechanism utilizes a gear set to drive the worm gear, so that the driving precision is high, and the derailed wheel is stably lifted and placed on the track.
Drawings
Fig. 1 and 2 are schematic views of the overall structure of the present invention.
Fig. 3, 4, 5 and 7 are partial structural schematic diagrams of the lifting mechanism.
Fig. 6 is a partially enlarged schematic view of fig. 5.
Fig. 8 and 10 are partial structural schematic diagrams of the correcting mechanism.
Fig. 9 and 8 are partially enlarged schematic structural views.
Fig. 11 is a partial structural view of the driving mechanism.
Detailed Description
The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better explain the embodiments of the present invention, some components in the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product, and it may be understood that some well-known structures in the drawings and descriptions thereof may be omitted to those skilled in the art.
Example (b): as shown in fig. 1 to 11, the curve rescue device for rail transit restoration comprises a mounting base 1, a lifting mechanism 2, a correcting mechanism 3 and a driving mechanism 4; the mounting base 1 comprises two vertical plates 101 and two guide plates 102, wherein the two vertical plates 101 are fixedly arranged between the two vertical plates 101, and the guide plates 102 are fixedly arranged between the two vertical plates 101.
The lifting mechanism 2 is fixedly installed on the installation seat 1, the lifting mechanism 2 comprises a lifting disc 218 and a fluid driving assembly, and the lifting disc 218 is connected with the fluid driving assembly and is lifted up by the fluid driving assembly. When a train has a derailment accident, the lifting disc 218 is placed at the tail of the train, and the two vertical plates 101 are respectively placed at the proper positions on the two sides of the track, so that the lifting disc is positioned at the proper position on the derailment side.
The driving mechanism 4 comprises a worm 407, a slot rod 408 and a gear set, the worm 407 is fixedly mounted on the slot rod 408, two ends of the slot rod 408 are rotatably mounted between the vertical plates 101, the slot rod 408 is connected with the correcting mechanism 3, and the worm 407 and the slot rod 408 are rotatably driven to rotate through the gear set.
The correcting mechanism 3 is slidably mounted on the mounting base 1, the correcting mechanism 3 comprises a correcting plate 312, a moving plate 313, a connecting rod assembly and a moving screw 314, the moving screw 314 is in threaded connection with the moving plate 313, the correcting plate 312 and the moving plate 313 are connected with the connecting rod assembly, and the correcting plate 312 is lifted by driving the connecting rod assembly to move so as to enable the moving plate 313 and the correcting plate 312 to move.
The lifting mechanism 2 further comprises a placing plate 201, the placing plate 201 is fixedly installed on the guide plate 102, the liquid tank 202 is fixedly installed on the placing plate 201, and the fluid driving assembly is installed on the placing plate 201.
The lifting mechanism 2 further comprises a posture adjusting motor 214, the posture adjusting motor 214 is fixedly mounted on the placing plate 201, a rotating long shaft is fixedly mounted on an output shaft of the posture adjusting motor 214, a driving gear 215 is fixedly mounted on the rotating long shaft, the driving gear 215 is meshed with teeth arranged at the lower end of the shell 210, the upper end of the connecting plate 217 is in threaded connection with the distance adjusting screw 216, and the lower end of the connecting plate 217 is in sliding fit with the rotating long shaft. The motor connected to the pitch adjusting screw 216 is started, the motor is fixedly installed inside the liquid tank 202, the motor drives the pitch adjusting screw 216 to rotate, the shell 210 is moved to a proper position, and then the posture adjusting motor 214 is started to drive the rotating long shaft to rotate, so that the driving gear 215 rotates, and the pitching angle of the shell 210 is adjusted.
The fluid driving assembly comprises a motor 203, the motor 203 is fixedly installed on the liquid tank 202, an impeller 204 is fixedly installed on an output shaft of the motor 203, one end of a driving tube 205 is slidably installed on the liquid tank 202, the other end of the driving tube 205 is slidably installed inside a sleeve 208, one end, away from the impeller 204, of the driving tube 205 is provided with a rubber plug, the sleeve 208 is fixedly installed inside a shell 210, the shell 210 is in threaded connection with a distance adjusting lead screw 216, two ends of the distance adjusting lead screw 216 are rotatably installed on a placing plate 201 and the liquid tank 202, an arc-shaped block 207 is slidably installed inside the sleeve 208, a lifting tube 209 is arranged, an extending end of the lifting tube 209 is hinged to a lifting disc 218, one end of a water pipe 213 is fixedly connected onto the shell 210, the other end of the water pipe is fixedly installed on the liquid tank 202, a pushing rod 211 is slidably installed on the shell 210, a reset spring is directly arranged between the pushing rod 211 and the shell 210, and a water communicating column 212 is fixedly installed on the pushing rod 211.
Holes are arranged on the sleeve 208, the lifting pipe 209 and the shell 210, the push rod 211 is in sliding fit with the hole on the sleeve 208, and when the hole on the lifting pipe 209 rises to the same horizontal line with the hole on the sleeve 208, the push rod 211 is in sliding fit with the hole on the lifting pipe 209.
The starting motor 203 rotates to drive the impeller 204 to rotate, liquid in the liquid tank 202 is stirred, the liquid is continuously conveyed into the driving pipe 205 in the stirring process, the driving pipe 205 slides outwards along the liquid tank 202, the return spring 206 is compressed until the return spring 206 is compressed, the rubber plug touches the arc-shaped block 207, at the moment, the liquid in the driving pipe 205 flows out from two sides of the rubber plug to push the arc-shaped block 207 to slide, the lifting pipe 209 and the lifting disc 218 are pushed upwards when the arc-shaped block 207 slides along the inner wall of the sleeve 208, so that a train can be derailed, a train body on one side with a lower height is pushed upwards, when the lifting pipe 209 moves upwards, the pushing rod 211 slides out of the shell 210 and is inserted into the lifting pipe 209, at the moment, the liquid flows into the pushing rod 211 and then enters the water pipe 213 from a hole in the shell 210, and then into the liquid tank 202 so that the elevator tube 209 and the elevator disk 218 do not move upward any more, so that the vehicle body remains stable.
The gear train includes drive conical gear 403, and drive conical gear 403 rotates and installs on liquid tank 202, and drive conical gear 403 and conical gear 404 meshing cooperation, conical gear 404 fixed mounting are in the connecting axle 405 upper end, and connecting axle 405 lower extreme fixed mounting has worm wheel 406, and connecting axle 405 rotates and installs on placing board 201, and worm wheel 406 and worm 407 meshing cooperation.
The gear set further comprises a hollow plate 401, the hollow plate 401 is fixedly mounted on an output shaft of the motor 203, a bayonet lock 402 is slidably mounted in the hollow plate 401, a return spring is arranged between the bayonet lock 402 and the hollow plate 401, and when the bayonet lock 402 slides out of the hollow plate 401, the bayonet lock 402 is in sliding fit with an upper groove of the driving conical gear 403. After the lifting disc 218 is kept stable, the motor 203 is made to accelerate the rotation speed, at this time, the bayonet 402 slides out from the hollow plate 401 under the action of centrifugal force and is inserted into the groove inside the driving bevel gear 403, so that the motor 203 drives the driving bevel gear 403 to rotate when rotating, the bevel gear 404, the connecting shaft 405 and the worm wheel 406 rotate together, at this time, the worm wheel 406 drives the worm 407 and the grooved rod 408 to rotate,
the correcting mechanism 3 further comprises a driving conical gear 301, the driving conical gear 301 is fixedly mounted on the grooved rod 408, the driving conical gear 301 is meshed with the driven conical gear 302, the driven conical gear 302 is fixedly mounted on the rotating shaft 305, the number of the rotating shafts 305 is two, the two rotating shafts 305 are respectively rotatably mounted on the support, the support is fixedly mounted on the U-shaped frame 309, one end of the driving belt component 304 is mounted on the rotating shaft 305 where the driving conical gear 301 is located, and the other end of the driving belt component 304 is rotatably mounted on the other rotating shaft 305.
The connecting rod component comprises a rocker 306, one end of the rocker 306 is fixedly arranged on the rotating shaft 305, the other end of the rocker 306 is slidably arranged on a groove in a sliding rod 307, the sliding rod 307 is fixedly arranged on a driving rod 308, the driving rod 308 is slidably arranged on a U-shaped frame 309, the number of the driving rods 308 is two, a guide rod 310 is fixedly arranged between the two driving rods 308, the guide rod 310 is slidably arranged on the guide plate 102, a first end of a long rod 311 is hinged to the guide rod 310, and a second end of the long rod 311 is hinged to a correction plate 312.
The moving plate 313 is slidably mounted on the guide plate 102, and the lower end of the moving plate 313 is fixedly connected to the U-shaped frame 309. When the grooved rod 408 rotates, the driving bevel gear 301 rotates, the driven bevel gear 302 engaged with the driving bevel gear 301 rotates, the rotating shaft 305 rotates, the driving belt assembly 304 rotates, so that the other end of the driving belt assembly 304 rotates the other rotating shaft 305, the rocker 306 connected with the rotating shaft 305 rotates, the other end of the rocker 306 slides in the sliding rod 307 and moves the sliding rod 307 towards the middle, the driving rod 308 is pulled to slide, the guide rod 310 slides along the guide plate 102, the long rod 311 is driven to rotate, the correction plate 312 is supported towards the middle, the correction plate 312 drags the wheels on the derailed side upwards, then the motor connected with the moving screw 314 is started, the moving screw 314 rotates and drives the moving plate 313 to move, the moving plate 313 and the correction plate 312 move together, and the wheels on the derailed side move to the track, and finishing rescue.
Claims (10)
1. The utility model provides a track traffic is curve rescue equipment for reseing, includes the mount pad, its characterized in that: the lifting mechanism, the correcting mechanism and the driving mechanism are also included; the mounting seat comprises two vertical plates and two guide plates, and the guide plates are fixedly mounted between the two vertical plates;
the lifting mechanism is fixedly arranged on the mounting seat and comprises a lifting disc and a fluid driving assembly, the lifting disc is connected with the fluid driving assembly, and the lifting disc is lifted up through the fluid driving assembly;
the driving mechanism comprises a worm, a groove rod and a gear set, the worm is fixedly arranged on the groove rod, two ends of the groove rod are rotatably arranged between the vertical plates, the groove rod is connected with the correcting mechanism, and the worm and the groove rod are driven to rotate through the rotation of the gear set;
the correcting mechanism is arranged on the mounting seat in a sliding mode and comprises a correcting plate, a moving plate, a connecting rod assembly and a moving screw rod, the moving screw rod is in threaded connection with the moving plate, the correcting plate and the moving plate are connected with the connecting rod assembly, and the correcting plate is lifted by driving the connecting rod assembly to move so that the moving plate and the correcting plate can move.
2. The curved rescue apparatus for resetting rail transit according to claim 1, wherein: the lifting mechanism further comprises a placing plate, the placing plate is fixedly installed on the guide plate, a liquid tank is fixedly installed on the placing plate, and the fluid driving assembly is installed on the placing plate.
3. The curved rescue apparatus for resetting rail transit as claimed in claim 2, wherein: the fluid driving component comprises a motor, the motor is fixedly arranged on the liquid tank, an impeller is fixedly arranged on an output shaft of the motor, one end of a driving pipe is slidably arranged on the liquid tank, the other end of the driving pipe is slidably arranged in the sleeve, one end of the driving pipe far away from the impeller is provided with a rubber plug, the sleeve is fixedly arranged in the shell, the shell is connected with a distance adjusting screw rod in a threaded manner, two ends of the distance adjusting screw rod are rotatably arranged on the placing plate and the liquid box, the inner part of the sleeve is provided with an arc-shaped block and a lifting pipe in a sliding way, the extending end of the lifting pipe is hinged with the lifting disc, one end of the water pipe is fixedly connected on the shell, the other end of the water pipe is fixedly arranged on the liquid tank, the shell slidable mounting have the push rod, push rod and shell directly be provided with reset spring, push rod on fixed mounting have logical water column.
4. The curved rescue apparatus for resetting rail transit as claimed in claim 3, wherein: the sleeve, the lifting pipe and the shell are all provided with holes, the pushing rod is in sliding fit with the holes in the sleeve, and when the holes in the lifting pipe rise to the same horizontal line with the holes in the sleeve, the pushing rod is in sliding fit with the holes in the lifting pipe.
5. The curved rescue apparatus for resetting rail transit as claimed in claim 4, wherein: the lifting mechanism further comprises a posture adjusting motor, the posture adjusting motor is fixedly mounted on the placing plate, a rotary long shaft is fixedly mounted on an output shaft of the posture adjusting motor, a driving gear is fixedly mounted on the rotary long shaft and meshed with teeth arranged at the lower end of the shell, the upper end of the connecting plate is in threaded connection with the distance adjusting lead screw, and the lower end of the connecting plate is in sliding fit with the rotary long shaft.
6. The curved rescue apparatus for resetting rail transit as claimed in claim 5, wherein: the gear train including drive conical gear, drive conical gear rotate and install on the liquid tank, drive conical gear and conical gear meshing cooperation, conical gear fixed mounting in connecting axle upper end, connecting axle lower extreme fixed mounting have the worm wheel, the connecting axle rotate and install on placing the board, worm wheel and worm meshing cooperation.
7. The curved rescue apparatus for resetting rail transit as claimed in claim 6, wherein: the gear train still include hollow plate, hollow plate fixed mounting on the output shaft of motor, hollow plate slidable mounting have the bayonet lock, bayonet lock and hollow plate between be provided with reset spring, when the bayonet lock from hollow plate roll-off, bayonet lock and drive conical gear's upper groove sliding fit.
8. The curved rescue apparatus for resetting rail transit as claimed in claim 7, wherein: the correction mechanism still include initiative conical gear, initiative conical gear fixed mounting on the grooved bar, initiative conical gear and driven conical gear meshing cooperation, driven conical gear fixed mounting in the axis of rotation, the axis of rotation have two, two axis of rotation rotate respectively and install on the support, support fixed mounting on U type frame, initiative conical gear place axis of rotation on install the one end of drive belt subassembly, the drive belt subassembly other end rotate and install in another axis of rotation.
9. The curved rescue apparatus for resetting rail transit as claimed in claim 8, wherein: the connecting rod component comprises a rocker, one end of the rocker is fixedly mounted on a rotating shaft far away from the driven bevel gear, the other end of the rocker is slidably mounted on a groove in the sliding rod, the sliding rod is fixedly mounted on a driving rod, the driving rod is slidably mounted on a U-shaped frame, the driving rod is provided with two driving rods, a guide rod is fixedly mounted between the two driving rods, the guide rod is slidably mounted on a guide plate, the guide rod is hinged with a first end of a long rod, and a second end of the long rod is hinged with a correcting plate.
10. The curved rescue apparatus for resetting rail transit as claimed in claim 9, wherein: the movable plate is slidably mounted on the guide plate, and the lower end of the movable plate is fixedly connected with the U-shaped frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110852580.7A CN113386821B (en) | 2021-07-27 | 2021-07-27 | Curved rescue equipment for resetting of rail transit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110852580.7A CN113386821B (en) | 2021-07-27 | 2021-07-27 | Curved rescue equipment for resetting of rail transit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113386821A CN113386821A (en) | 2021-09-14 |
| CN113386821B true CN113386821B (en) | 2021-12-10 |
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ID=77622169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110852580.7A Active CN113386821B (en) | 2021-07-27 | 2021-07-27 | Curved rescue equipment for resetting of rail transit |
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| Country | Link |
|---|---|
| CN (1) | CN113386821B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2595620Y (en) * | 2002-12-31 | 2003-12-31 | 黄加林 | Repostioner for mine car derail |
| CN201511973U (en) * | 2009-04-30 | 2010-06-23 | 大一机电(烟台)有限公司 | Railway car derailment restorer |
| CN107444429A (en) * | 2016-06-01 | 2017-12-08 | 鞍钢股份有限公司 | One kind derailing vehicle Quick reset device and method |
| CN210502704U (en) * | 2019-08-08 | 2020-05-12 | 德州创想机械设备有限公司 | Rescue equipment for train derailment |
| CN111114581A (en) * | 2020-01-19 | 2020-05-08 | 中铁第四勘察设计院集团有限公司 | Derailing and re-railing device and rescuing method suitable for 100% low-floor tramcar |
| CN111776003B (en) * | 2020-07-10 | 2023-02-28 | 张宏生 | Lifting type rescue method |
-
2021
- 2021-07-27 CN CN202110852580.7A patent/CN113386821B/en active Active
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| CN113386821A (en) | 2021-09-14 |
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