CN210262535U - Self-walking rail polishing operation system based on rail transit operation - Google Patents
Self-walking rail polishing operation system based on rail transit operation Download PDFInfo
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- CN210262535U CN210262535U CN201920771363.3U CN201920771363U CN210262535U CN 210262535 U CN210262535 U CN 210262535U CN 201920771363 U CN201920771363 U CN 201920771363U CN 210262535 U CN210262535 U CN 210262535U
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Abstract
The utility model relates to a rail technical field that polishes specifically discloses a from walking rail operating system that polishes based on track traffic operation, this system includes: frame, rack-mounted power unit, elevating system and track are from running gear, install rail grinding machanism and the rail running gear on elevating system, and the track includes from running gear: install two sets of drives in frame both sides the track and the track driving motor of frame walking, elevating system includes: install lift cylinder or lift electric cylinder in the frame, install lifter plate or crane on the piston rod free end of lift cylinder or lift electric cylinder, rail running gear includes: two sets of rail wheels, rail wheel carrier and rail wheel driving motor, the utility model has the advantages that: can overcome various rugged road conditions: sand and stone, cement, grassland, level road, sleeper and the like, realizes the self-walking function of rail polishing, and solves the problem that the conventional rail polishing mechanism can only be manually carried in various rugged road sections.
Description
Technical Field
The utility model relates to a rail technical field that polishes specifically discloses a from walking rail operating system that polishes based on track traffic operation.
Background
Rail tracks, in short rails, railways, tracks and the like, are used on railways and cooperate with switches to enable trains to travel without steering, and are generally composed of two parallel rails which are fixed on sleepers, ballast is arranged below the sleepers, and rails made of steel can bear larger weight than other materials, are also called ballast, gravel or ballast beds and provide elasticity and a drainage function for the rails, and can also be laid on a concrete-made foundation or even embedded in concrete.
The section of a modern rail is I-shaped and is divided into a rail head which is in contact with a wheel, a middle rail web and a rail at the bottom, different routes have different requirements on the strength, stability and wear resistance of the rail, a plurality of burrs and burrs are formed on the surface of the rail after production and molding, rust spots and pits and the like left by collision of train wheels can be possibly generated when the rail is corroded after long-term placement, the rail for the Chinese railway route is very long, and at present, two types of small equipment and large equipment are generally used in rail traffic maintenance. The large-scale equipment is mainly applied to long-distance and quick processing, the equipment cost is high, the maintenance cost is high, and the like, so that the popularization rate of the equipment is directly limited. Large equipment is generally driven by a locomotive and mainly occupies a long window period. The small-sized equipment is generally used for repairing a small section or a certain point of damage, has the characteristics of good maneuverability, strong pertinence, short window period and the like, and is suitable for 2-3 people or even single person to operate. The existing small-sized equipment is generally carried to a rail by an operator, and the grinding operation is carried out by manually adjusting the contact area, the contact angle, the rotating speed and the like of a grinding wheel and the rail by the operator. The working time is long, the polishing quality is greatly influenced by human factors, excessive polishing is easily caused, and unnecessary later-period correction is caused. The requirement of window time is met, an operator needs to repair the site as soon as possible, the training cost of the railway department for the proficiency of the operator is increased under the requirement, and in addition, because the rail grinding operation is more difficult to carry out manually in high-altitude areas and areas with complex environments, temperatures and the like, how to realize rail grinding maintenance in the areas becomes an important problem to be overcome urgently in the technical field of rail grinding.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, the utility model aims at providing a from rail of walking rail operating system of polishing based on track traffic operation for remote control equipment of polishing carries out from walking and polishes the processing automatically to the rail surface, in order to overcome above-mentioned prior art not enough.
The utility model provides a from walking rail operating system that polishes based on track traffic operation, include: the rail grinding machine comprises a rack, a power mechanism, a lifting mechanism and a track self-walking mechanism which are arranged on the rack, and a rail grinding mechanism and a track self-walking mechanism which are arranged on the lifting mechanism, wherein the power mechanism is used for providing power for the lifting mechanism, the rail grinding mechanism and the track self-walking mechanism, and the track self-walking mechanism comprises: install two sets of drives in frame both sides the track and the track driving motor of frame walking, elevating system includes: at least a set of lift cylinder or lift electric cylinder, install in rack lift cylinder or lift board or crane on the piston rod free end of lift electric cylinder, rail running gear includes: two sets of rail wheels, rail wheel carrier and rail wheel driving motor, the rail wheel passes through rail wheel carrier is installed the lifter plate or on the crane, rail wheel driving motor is used for the drive rail wheel rotates, the rail wheel with the track is perpendicular for ground, rail grinding machanism is used for polishing the rail, rail grinding machanism is a set of at least, rail grinding machanism links firmly the lifter plate or on the crane.
Preferably, the crawler belt includes: the driving wheel, follow driving wheel, flexible chain belt and mounting panel, the driving wheel with follow the same direction rotation connection of following the driving wheel on the mounting panel, the driving wheel with follow driving wheel suit inside the flexible chain belt, the driving wheel passes through shaft coupling or direct mount on track driving motor's the output shaft, track driving motor installs in perhaps on the mounting panel in the frame.
As preferred, the action wheel is installed and is located the position of flexible chain belt one end, the other end of flexible chain belt be provided with one with the unanimous first follow driving wheel of action wheel size, the action wheel with first follow driving wheel between be provided with two at least diameters and be less than the second of action wheel diameter from the driving wheel, at least two the second is followed driving wheel and is in installation shaft hole on the mounting panel is less than the installation shaft hole of action wheel and the first installation shaft hole of following the driving wheel, the installation shaft hole of action wheel with the first installation shaft hole department of following the driving wheel is on same straight line, the mounting panel is in through welding or bolted connection frame lateral part and frame integrative connecting.
Preferably, the lifting cylinders or the lifting electric cylinders are two groups, the two groups of lifting cylinders or the lifting electric cylinders are vertically and fixedly connected to the two sides of the frame or the shell of the power mechanism respectively, the top surface of the lifting plate or the lifting frame is fixedly connected with the free end of the piston rod, and the rail polishing mechanism and the rail travelling mechanism are arranged on the bottom surface of the lifting plate or the lifting frame.
Preferably, each group of track wheels is two, the track wheel positions are rotationally connected to the track wheel frames, the track wheel frames are uniformly arranged on the bottom surface of the lifting plate or the lifting frame through welding or bolts, the width between one group of track wheels is the width of a railway, each group of track wheels are driven by the track wheel driving motor or a plurality of groups of track wheels share one track wheel driving motor, and the traveling direction of the track wheels and the traveling direction of the crawler are 90 degrees
Preferably, the rail grinding mechanism comprises: mounting bracket, horizontal motion platform, vertical motion platform, grinding machanism rotary mechanism, vertical motion platform installs on elevating system's lifter plate, the horizontal motion platform passes through the mounting bracket is installed on vertical motion platform, grinding machanism rotary mechanism passes through the rotating turret and installs on the horizontal motion platform, grinding machanism rotary mechanism is used for driving grinding machanism and rotates along the polished surface of rail, vertical motion platform is used for driving horizontal motion platform vertical motion, the horizontal motion platform is used for driving grinding machanism rotary mechanism moves along the horizontal direction.
Preferably, the horizontal movement platform comprises: a horizontal motion platform section bar shell, a first motor, a first lead screw, a first coupler, a first lead screw nut and a first slide block, the horizontal motion platform section bar shell is fixedly connected on the mounting frame, the first motor is arranged on the mounting frame or the horizontal motion platform section bar shell, the first lead screw is arranged in the shell of the profile of the horizontal motion platform, one end of the first lead screw is connected with an output shaft of the first motor through the first coupler, the first lead screw nut is sleeved on the first lead screw and drives the first sliding block to slide on the shell of the horizontal moving platform section bar, the horizontal movement platform section bar shell is characterized in that a first sealing plate is arranged on the matching surface of the first sliding block, the first sealing plate and the first sliding block are assembled in a labyrinth sealing mode, and the grinding mechanism rotating mechanism is installed on the installation surface of the first sliding block.
Preferably, the vertical moving platform includes: a vertical motion platform mounting plate, a vertical motion platform section bar shell, a second motor, a second screw rod, a second coupling, a second screw rod nut and a second slide block, the vertical motion platform section bar shell is fixedly connected on the lifting plate, the second motor is fixedly connected on the vertical motion platform section bar shell, the second lead screw is arranged in the vertical motion platform section shell, one end of the second lead screw is connected with an output shaft of the second motor through the second coupling, the second screw nut is sleeved on the second screw and drives the second sliding block to slide on the vertical motion platform section shell, and a second sealing plate is arranged on the matching surface of the vertical motion platform section bar shell and the second sliding block, and the assembly mode between the second sealing plate and the second sliding block is labyrinth sealing.
Preferably, the grinding mechanism rotating mechanism includes: rotary mechanism mounting panel, third motor, grinding machanism loading board, reduction gear, the rotary mechanism mounting panel links firmly on the second slider of horizontal motion platform, the grinding machanism loading board is followed the polished surface of rail articulates on the rotary mechanism mounting panel, the third motor links firmly on the rotary mechanism mounting panel, the output shaft and the retarder connection of third motor are used for driving the grinding machanism loading board is in rotate on the rotary mechanism mounting panel, and grinding machanism installs on the grinding machanism loading board.
The utility model has the advantages and positive effects that:
1. the utility model discloses a various rugged road conditions can be overcome from running gear to the track: sand and stone, cement, grassland, level road, sleeper and the like, realizes the self-walking function of rail polishing, and solves the problem that the conventional rail polishing mechanism can only be manually carried in various rugged road sections. The track transports the rail polishing mechanism to the rail from the track of the walking mechanism, and the polishing device is landed on the rail through the lifting mechanism. The rail grinding mechanism can automatically grind the rail, or a remote terminal control system can be additionally arranged in the grinding process, and an operator can be far away from a grinding machine to control the grinding machine. Different pavement polishing degrees are set by parameterization through programming, and corresponding programs are called for setting different damage conditions. The worker can finish the grinding operation only by selecting the program.
2. The utility model discloses a track is 90 from running gear and rail grinding machanism's walking direction for the track is gone the rail from running gear and is gone up the back, and elevating system drives the track running gear decline back, and track running gear can directly fall to the rail on, thereby drives the rail operating system of polishing and walk on the rail by oneself, and need not the workman and promote the rail operating system of polishing.
3. The utility model discloses a track adopts the mode of two bull wheels and the combination of multiunit steamboat from the track among the running gear, makes between the rail wheel of track inseparabler, walks more steadily on gravel and sand, sleeper.
4. The utility model discloses a two automatically controlled linear motion platforms for solve the emery wheel along the motion of X axle and Y axle, in order to replace the position adjustment of current artifical adjustment emery wheel, at the control through servo motor, make the motor can control at the assigned position. Meanwhile, the large-torque servo motor and the rotating motor are used, so that polishing of different angles of the rail is realized. Additionally, the utility model discloses a whole platform equipment is supplied power by the petrol generator of a high power. The expansion capability is strong, and a dust collector, lighting equipment, a detection instrument and the like can be additionally arranged.
5. The utility model discloses a horizontal movement platform and vertical motion platform adopt the seal structure of integral type, when both can ensuring the motion accuracy nature, still solved in the past the structural grinding machanism of motion platform produced when polishing the rail inside iron fillings get into the motion platform to influence the condition of motion platform's motion accuracy nature.
6. The utility model discloses a grinding machanism rotary mechanism can ensure that grinding machanism is more steady, smooth in the rotation of the in-process of polishing, and the accuracy is higher moreover, in addition, the utility model discloses a horizontal motion platform, vertical motion platform, grinding machanism rotary mechanism's design all has simple structure, and the quality is lighter, and the track drives more easily from running gear.
Drawings
Other objects and results of the invention will be more apparent and readily appreciated by reference to the following description taken in conjunction with the accompanying drawings, and as the invention is more fully understood. In the drawings:
fig. 1 is a schematic overall structure diagram according to an embodiment of the present invention.
Fig. 2 is an exploded view of the overall structure according to an embodiment of the present invention.
Fig. 3 is a schematic view of a track self-walking mechanism according to an embodiment of the present invention.
Fig. 4 is a perspective view of a track self-walking mechanism according to an embodiment of the present invention.
Fig. 5 is a schematic view of a rail grinding mechanism according to an embodiment of the present invention.
Fig. 6 is an exploded view of a rail grinding mechanism according to an embodiment of the present invention.
Fig. 7 is a schematic view of a horizontal motion platform according to an embodiment of the present invention.
Fig. 8 is a front view of a horizontal motion platform according to an embodiment of the present invention.
Fig. 9 is a side view of a horizontal motion platform according to an embodiment of the present invention.
Fig. 10 is a schematic view of a vertical motion platform according to an embodiment of the present invention.
Fig. 11 is a front view of a vertical motion platform according to an embodiment of the present invention.
Fig. 12 is a side view of a vertical motion platform according to an embodiment of the present invention.
Wherein the reference numerals include: the device comprises a rack 1, a connecting plate 1-1, a power mechanism 2, a lifting mechanism 3, a lifting electric cylinder 3-1, a lifting plate 3-2, a track self-walking mechanism 4, a track 4-1, a track driving motor 4-2, a driving wheel 4-3, a driven wheel 4-4, a flexible chain belt 4-5, a mounting plate 4-6, a first driven wheel 4-7, a second driven wheel 4-8, a rail polishing mechanism 5, a mounting frame 5-1, a horizontal moving platform 5-2, a vertical moving platform 5-3, a polishing mechanism rotating mechanism 5-4, a horizontal moving platform section bar shell 5-2-1, a first motor 5-2-2, a first lead screw 5-2-3, a first coupler 5-2-4, a first lead screw nut 5-2-5, a first lead screw nut, 5-2-6 parts of a first sliding block, 5-2-7 parts of a first sealing plate, 5-3-1 parts of a vertical moving platform mounting plate, 5-3-2 parts of a vertical moving platform section bar shell, 5-3-3 parts of a second motor, 5-3-4 parts of a second lead screw, 5-3-5 parts of a second coupler, 5-3-6 parts of a second lead screw nut and 5-3-7 parts of a second sliding block, 5-3-8 parts of a rotating mechanism mounting plate, 5-4-1 parts of a third motor, 5-4-2 parts of a polishing mechanism bearing plate, 5-4-3 parts of a speed reducer, 5-4-4 parts of a track walking mechanism, 6-1 parts of track wheels, 6-2 parts of track wheel frames and 6-3 parts of track wheel driving motors.
Detailed Description
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that such embodiment(s) may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.
Fig. 1-10 show an overall structural schematic according to an embodiment of the present invention.
As shown in fig. 1, the embodiment of the utility model provides a rail transit operation's self-walking rail operating system of polishing includes: the track grinding machine comprises a frame 1, a power mechanism 2, a lifting mechanism 3, a track self-walking mechanism 4, a rail grinding mechanism 5 and a track walking mechanism 6, wherein the power mechanism 2, the lifting mechanism 3 and the track self-walking mechanism are arranged on the frame 1; the power mechanism 2 is a generator which is used for providing power for the lifting mechanism 3, the rail grinding mechanism 5 and the rail travelling mechanism 6.
As shown in fig. 1, 2, and 3, the crawler self-traveling mechanism 4 of the present invention includes: two groups of tracks 4-1 and track driving motors 4-2 which are arranged on the left side and the right side of the frame and drive the frame 1 to walk, wherein the tracks 4-1 comprise: the driving wheel 4-3, the driven wheel 4-4, the flexible chain belt 4-5 and the mounting plate 4-6 are connected to the driving wheel 4-3 and the driven wheel 4-4 in a rotating mode along the same direction, the driving wheel 4-3 and the driven wheel 4-4 are sleeved inside the flexible chain belt 4-5, the driving wheel 4-3 is installed at the position located at one end of the flexible chain belt 4-5, the other end of the flexible chain belt 4-5 is provided with a first driven wheel 4-7 which is consistent with the driving wheel 4-3 in size, two second driven wheels 4-8 with the diameter smaller than that of the driving wheel 4-3 are arranged between the driving wheel 4-3 and the first driven wheel 4-7, and the mounting shaft holes of the two second driven wheels 4-8 on the mounting plate 4-6 are lower than that of the driving wheel 4-8 4-3 mounting shaft hole and the first mounting shaft hole of following driving wheel 4-7, the mounting shaft hole of action wheel 4-3 and the mounting shaft hole of the first following driving wheel 4-7 are on the same straight line, mounting panel 4-6 pass bolt connection in 1 lateral part of frame with put up integrative connecting plate 1-1, track driving motor 4-2 is installed in frame 1, action wheel 4-3 passes through the shaft coupling and installs on the output shaft of track driving motor 4-2.
As shown in fig. 1 and 2, the lifting mechanism 3 of the present invention includes: the lifting device comprises two groups of lifting electric cylinders 3-1 arranged on a rack 1 and a lifting plate 3-2 arranged at the free end of a piston rod of the lifting electric cylinders 3-1, wherein the two groups of lifting electric cylinders 3-1 are respectively and vertically and fixedly connected to two sides of a shell of a power mechanism 2; the top surface of the lifting plate 3-2 is fixedly connected with the free end of the piston rod of the lifting electric cylinder 3-1, the lifting electric cylinder 3-1 drives the lifting plate 3-2 to move up and down, and the bottom surface of the lifting plate 3-2 is provided with two rail polishing mechanisms 5 and two rail travelling mechanisms 6.
As shown in fig. 1 and 2, the rail-mounted mechanism 6 of the present invention includes: two groups of track wheels 6-1, two groups of track wheel frames 6-2 and two track wheel driving motors 6-3, wherein each group of track wheel frames 6-2 is two, two groups of four track wheel frames 6-2 are uniformly distributed on the bottom surface of the lifting plate 3-2 through bolts, each group of track wheels 6-1 is two, the width between one group of track wheels 6-1 is the width of a railway, the two track wheels 6-1 are connected through wheel shafts, the two track wheels 6-1 rotate synchronously, the track wheel 6-1 is arranged on the lifting plate 3-2 through the track wheel frame 6-2, the track wheel driving motor 6-3 is arranged on the lifting plate 3-2, each track wheel driving motor 6-3 is connected with one track wheel 6-1 in one group of track wheels 6-1 through a coupler, the track wheels 6-1 and the crawler 4-1 are vertical to the ground, and the traveling direction of the track wheels 6-1 is 90 degrees to that of the crawler 4-1.
As shown in fig. 1-10, the utility model discloses a rail grinding machanism 5 is used for polishing the rail, rail grinding machanism 6 is two sets of, and is two sets of rail grinding machanism 5 reverse symmetry links firmly on lifter plate 3-2, rail grinding machanism 5 includes: a mounting rack 5-1, a horizontal motion platform 5-2, a vertical motion platform 5-3, a polishing mechanism rotating mechanism 5-4, the vertical moving platform 5-3 is arranged on a lifting plate 3-2 of the lifting mechanism 3, the horizontal moving platform 5-2 is arranged on the vertical moving platform 5-3 through the mounting rack 5-1, the grinding mechanism rotating mechanism 5-4 is arranged on the horizontal moving platform 5-2 through a rotating frame, the grinding mechanism rotating mechanism 5-4 is used for driving the grinding mechanism to rotate along the grinding surface of the rail, the vertical moving platform 5-3 is used for driving the horizontal moving platform 5-2 to move vertically, the horizontal moving platform 5-2 is used for driving the grinding mechanism rotating mechanism 5-4 to move along the horizontal direction.
As shown in fig. 1, fig. 2, fig. 5, fig. 6, and fig. 7, the horizontal movement platform 5-2 of the present invention includes: the horizontal motion platform profile shell comprises a horizontal motion platform profile shell 5-2-1, a first motor 5-2-2, a first lead screw 5-2-3, a first coupler 5-2-4, a first lead screw nut 5-2-5 and a first sliding block 5-2-6, wherein the horizontal motion platform profile shell 5-2-1 is fixedly connected to the mounting frame 5-1, the first motor 5-2-2 is installed on the mounting frame 5-1 or the horizontal motion platform profile shell 5-2-1, the first lead screw 5-2-3 is arranged inside the horizontal motion platform profile shell 5-2-1, one end of the first lead screw 5-2-3 is connected with an output shaft of the first motor 5-2-2 through the first coupler 5-2-4, the first lead screw nut 5-2-5 is sleeved on the first lead screw 5-2-3, the first lead screw nut 5-2-5 drives the first sliding block 5-2-6 to slide on the horizontal moving platform section bar shell 5-2-1, a first sealing plate 5-2-7 is arranged on the matching surface of the profile shell 5-2-1 of the horizontal moving platform and the first sliding block 5-2-6, the first sealing plate 5-2-7 and the first sliding block 5-2-6 are assembled in a labyrinth manner, the grinding mechanism rotating mechanism 5-4 is arranged on the mounting surface of the first slide block 5-2-6, wherein the labyrinth seal is a seal having a plurality of tortuous chambers between the rotating and stationary parts to reduce leakage. Is an ideal labyrinth flow passage model. Several annular sealing teeth are arranged around the rotating shaft, a series of cut-off gaps and expansion cavities are formed between the teeth, and the sealed medium generates throttling effect when passing through the gaps of the zigzag labyrinth, so that the purpose of leakage resistance is achieved.
As shown in fig. 1, fig. 2, fig. 8, fig. 9, and fig. 10, the vertical moving platform 5-3 of the present invention includes: the vertical motion platform profile comprises a vertical motion platform mounting plate 5-3-1, a vertical motion platform profile shell 5-3-2, a second motor 5-3-3, a second lead screw 5-3-4, a second coupler 5-3-5, a second lead screw nut 5-3-6 and a second sliding block 5-3-7, wherein the vertical motion platform profile shell 5-3-2 is fixedly connected to the lifting plate 3-2, the second motor 5-3-3 is fixedly connected to the vertical motion platform profile shell 5-3-2, the second lead screw 5-3-4 is arranged inside the vertical motion platform profile shell 5-3-2, and one end of the second lead screw 5-3-4 is connected with an output shaft of the second motor 5-3-3 through the second coupler 5-3-5 The second screw nut 5-3-6 is sleeved on the second screw 5-3-4, the second screw nut 5-3-6 drives the second sliding block 5-3-7 to slide on the vertical motion platform section bar shell 5-3-2, a second sealing plate 5-3-8 is arranged on the matching surface of the vertical motion platform section bar shell 5-3-2 and the second sliding block 5-3-7, and the assembling mode between the second sealing plate 5-3-8 and the second sliding block 5-3-7 is labyrinth sealing.
As shown in fig. 1 and 2, the grinding mechanism rotating mechanism 5-4 of the present invention includes: a rotating mechanism mounting plate 5-4-1, a third motor 5-4-2, a polishing mechanism bearing plate 5-4-3 and a speed reducer 5-4-4, wherein the rotating mechanism mounting plate 5-4-1 is fixedly connected to a second slide block 5-3-7 of the horizontal moving platform 5-2, the polishing mechanism bearing plate 5-4-3 is hinged to the rotating mechanism mounting plate 5-4-1 along the polishing surface of the rail, the third motor 5-4-2 is fixedly connected to the rotating mechanism mounting plate 5-4-1, an output shaft of the third motor 5-4-2 is connected with the speed reducer 5-4-4 for driving the polishing mechanism bearing plate 5-4-3 to rotate on the rotating mechanism mounting plate 5-4-1, the grinding mechanism is arranged on the grinding mechanism bearing plate 5-4-3, the grinding mechanism bearing plate 5-4-3 is in a U-shaped structure, and the opening end of the grinding mechanism bearing plate 5-4-3 faces the opposite direction of the rotating mechanism mounting plate 5-4-1, so that iron scraps generated when the grinding mechanism grinds the rail are prevented from splashing to the third motor 5-4-2, the speed reducer 5-4-4 and other devices.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. The utility model provides a from walking rail operating system that polishes based on track traffic operation which characterized in that includes: the rail grinding machine comprises a rack, a power mechanism, a lifting mechanism and a track self-walking mechanism which are arranged on the rack, and a rail grinding mechanism and a track self-walking mechanism which are arranged on the lifting mechanism, wherein the power mechanism is used for providing power for the lifting mechanism, the rail grinding mechanism and the track self-walking mechanism, and the track self-walking mechanism comprises: install two sets of drives in frame both sides the track and the track driving motor of frame walking, elevating system includes: at least a set of lift cylinder or lift electric cylinder, install in rack lift cylinder or lift board or crane on the piston rod free end of lift electric cylinder, rail running gear includes: two sets of rail wheels, rail wheel carrier and rail wheel driving motor, the rail wheel passes through rail wheel carrier is installed the lifter plate or on the crane, rail wheel driving motor is used for the drive rail wheel rotates, the rail wheel with the track is perpendicular for ground, rail grinding machanism is used for polishing the rail, rail grinding machanism is a set of at least, rail grinding machanism links firmly the lifter plate or on the crane.
2. A self-propelled rail grinding operation system based on rail transit operation as claimed in claim 1 wherein said track comprises: the driving wheel, follow driving wheel, flexible chain belt and mounting panel, the driving wheel with follow the same direction rotation connection of following the driving wheel on the mounting panel, the driving wheel with follow driving wheel suit inside the flexible chain belt, the driving wheel passes through shaft coupling or direct mount on track driving motor's the output shaft, track driving motor installs in perhaps on the mounting panel in the frame.
3. The self-propelled rail grinding operation system based on rail transit operation as claimed in claim 2, wherein the driving wheel is installed at a position at one end of the flexible chain belt, the other end of the flexible chain belt is provided with a first driven wheel with a size consistent with that of the driving wheel, at least two second driven wheels with a diameter smaller than that of the driving wheel are arranged between the driving wheel and the first driven wheel, at least two installation shaft holes of the second driven wheels on the installation plate are lower than those of the driving wheel and those of the first driven wheel, the installation shaft holes of the driving wheel and those of the first driven wheel are in the same straight line, and the installation plate is connected to the connection plate integrated with the frame at the side part through welding or bolts.
4. The rail transportation operation-based self-propelled rail grinding operation system as claimed in claim 1, wherein the number of the lifting cylinders or the lifting electric cylinders is two, the two groups of the lifting cylinders or the lifting electric cylinders are vertically and fixedly connected to the frame or two sides of the power mechanism respectively, the top surface of the lifting plate or the lifting frame is fixedly connected to the free end of the piston rod, and the rail grinding mechanism and the rail walking mechanism are arranged on the bottom surface of the lifting plate or the lifting frame.
5. The rail-based self-propelled rail grinding operation system for rail transportation operation as claimed in claim 1, wherein there are two rail wheels in each group, the rail wheel is rotatably connected to the rail wheel carrier, the rail wheel carrier is uniformly welded or bolted to the bottom surface of the lifting plate or the lifting frame, the width between the rail wheels in one group is the width of a rail, each rail wheel group is driven by the rail wheel driving motor or a plurality of rail wheels share one rail wheel driving motor, and the traveling direction of the rail wheels is 90 ° to the traveling direction of the caterpillar track.
6. A self-propelled rail grinding operation system based on rail transit operation as claimed in claim 1 wherein said rail grinding mechanism comprises: mounting bracket, horizontal motion platform, vertical motion platform, grinding machanism rotary mechanism, vertical motion platform installs on elevating system's lifter plate, the horizontal motion platform passes through the mounting bracket is installed on vertical motion platform, grinding machanism rotary mechanism passes through the rotating turret and installs on the horizontal motion platform, grinding machanism rotary mechanism is used for driving grinding machanism and rotates along the polished surface of rail, vertical motion platform is used for driving horizontal motion platform vertical motion, the horizontal motion platform is used for driving grinding machanism rotary mechanism moves along the horizontal direction.
7. A self-propelled rail grinding operation system based on rail transit operation as claimed in claim 6 wherein the horizontal movement platform comprises: a horizontal motion platform section bar shell, a first motor, a first lead screw, a first coupler, a first lead screw nut and a first slide block, the horizontal motion platform section bar shell is fixedly connected on the mounting frame, the first motor is arranged on the mounting frame or the horizontal motion platform section bar shell, the first lead screw is arranged in the shell of the profile of the horizontal motion platform, one end of the first lead screw is connected with an output shaft of the first motor through the first coupler, the first lead screw nut is sleeved on the first lead screw and drives the first sliding block to slide on the shell of the horizontal moving platform section bar, the horizontal movement platform section bar shell is characterized in that a first sealing plate is arranged on the matching surface of the first sliding block, the first sealing plate and the first sliding block are assembled in a labyrinth sealing mode, and the grinding mechanism rotating mechanism is installed on the installation surface of the first sliding block.
8. A self-propelled rail grinding operation system based on rail transit operation as claimed in claim 6 wherein said vertical motion platform comprises: a vertical motion platform mounting plate, a vertical motion platform section bar shell, a second motor, a second screw rod, a second coupling, a second screw rod nut and a second slide block, the vertical motion platform section bar shell is fixedly connected on the lifting plate, the second motor is fixedly connected on the vertical motion platform section bar shell, the second lead screw is arranged in the vertical motion platform section shell, one end of the second lead screw is connected with an output shaft of the second motor through the second coupling, the second screw nut is sleeved on the second screw and drives the second sliding block to slide on the vertical motion platform section shell, and a second sealing plate is arranged on the matching surface of the vertical motion platform section bar shell and the second sliding block, and the assembly mode between the second sealing plate and the second sliding block is labyrinth sealing.
9. The self-propelled rail grinding operation system based on rail transit operation of claim 6, wherein the grinding mechanism rotating mechanism comprises: rotary mechanism mounting panel, third motor, grinding machanism loading board, reduction gear, the rotary mechanism mounting panel links firmly on the second slider of horizontal motion platform, the grinding machanism loading board is followed the polished surface of rail articulates on the rotary mechanism mounting panel, the third motor links firmly on the rotary mechanism mounting panel, the output shaft and the retarder connection of third motor are used for driving the grinding machanism loading board is in rotate on the rotary mechanism mounting panel, and grinding machanism installs on the grinding machanism loading board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920771363.3U CN210262535U (en) | 2019-05-27 | 2019-05-27 | Self-walking rail polishing operation system based on rail transit operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920771363.3U CN210262535U (en) | 2019-05-27 | 2019-05-27 | Self-walking rail polishing operation system based on rail transit operation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130166A (en) * | 2019-05-27 | 2019-08-16 | 长春航泰智联科技有限公司 | A kind of walking rail polishing operation system certainly based on rail traffic operation |
| CN113355961A (en) * | 2021-07-15 | 2021-09-07 | 湖北中德焊接技术有限公司 | Heavy rail of synthesizing is with polisher that has complementary unit |
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2019
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130166A (en) * | 2019-05-27 | 2019-08-16 | 长春航泰智联科技有限公司 | A kind of walking rail polishing operation system certainly based on rail traffic operation |
| CN110130166B (en) * | 2019-05-27 | 2023-11-21 | 长春航泰智联科技有限公司 | Self-walking rail polishing operation system based on rail transit operation |
| CN113355961A (en) * | 2021-07-15 | 2021-09-07 | 湖北中德焊接技术有限公司 | Heavy rail of synthesizing is with polisher that has complementary unit |
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